(57) Abstract:The inventive cleaning unit for cleaning machines, in particular for cleaning-suction machine, contains at least one connected with drive sweeper device located on the guide, and the guide consists of several elements, one of which is stationary and the other with the possibility of changing its position to change the width of the processing sweeping unit. Guiding elements on the joystick is installed with the possibility of deviation or displacement in the width reduction processing inside a relatively stationary spaced guide elements corresponding cleaning device in a direction opposite to the working direction of the machine. 19 C.p. f-crystals, 4 Il. The invention relates to a cleaning unit, in particular as accessories to cleaning-suction machine that contains at least one connected with the actuator and located on the rail, sweeping device, and the guide consists of several elements, some of which is fixed and the LASS="ptx2">Such sweeping unit is known from the application France N 2652100 A1. He has two sweepers devices, each of which includes a brush fabric covering forming two corresponding guide ring with a vertical axis of rotation. One of the rollers is stationary, the second has the ability to rotate.To reduce the width of the processing in a known unit both roller cleaning device, the position of which may vary, are aimed the same direction, i.e., forward, forward rotation.Another known cleaning unit DD 269549 has a transversely directed roller with a horizontal axis of the brush, the canvas on each side of a centrally located suction nozzle. Both brush paintings can deviate in the horizontal plane in a V-shaped, open forward position so that the Assembly could pass through the narrow space. Guiding elements of both brush paintings, intended to move the canvas, unable to change its position relative to each other.Both known for sweeping unit does not have the ability to automatically disconnect when confronted with an obstacle. Moreover, V is the image of the button to eliminate the clash between the outer ends of the brush paintings with limiters, forming an obstacle.Known cleaning units are not provided as additional devices for cleaning-suction machine.In contrast, the basis under consideration of the invention is to create a sweeping Assembly providing mechanical sweeping with variable width processing in the inner and outer area, so it can be carried out automatically change its shape.The combination of the sweeping unit with any cleaning-suction machine is advisable. A special goal of this invention is to use a sweeper Assembly in combination with the cleaning-suction machine with variable width processing, which is the subject of German patent application P N 4103087. As the width of the cleaning processing-suction machine should be changed and the width of the processing sweeping unit.This allows you to handle heavily soiled floors and/or floor, the purity of which are particularly high requirements. Currently cleaning such floors is carried out in such a way that first metalsusa machine from adhering thereto dirt. In many areas of application, for example, when cleaning floors in supermarkets and Department stores, it is impossible to refuse a preliminary floor sweeping before cleansing treatment. Otherwise, solid contaminants, such as glass fragments, can be captured rotating, cleansing the dirt, brushes and cause damage to floors, or they can cause damage made of soft rubber cleaning tapes cleaning unit, in addition to semi moist during the cleaning process, can be pasted paper for example, detached cashier's checks. Therefore, when cleaning floors need two operations: sweeping and cleaning, which should follow each other, which is associated with corresponding high costs.According to the present invention, the above task in a sweeping machine according to the restrictive part of the formula of the invention is solved due to the fact that changing the length of the guide elements is made to decline or moved in the direction opposite to the working movement relative to the guide elements rigidly mounted on the respective cleaning device, reducing a width of Abramov, employees for directions and change the width of the sweeping device; as guide elements are considered, in particular, deflecting, presses, rollers, skids, guides, tires, etc. Cleaning device may include brushes for manual operation or motor-driven variety of execution known in the field of cleaning machines, for example, rotating around a vertical axis, plate, or rotating around a horizontal axis valicevic brushes, or with brushes, endless sweeping cloths.If you are an endless cleaning cloth is expedient to provide at least two endless cleaning cloth (1) moving perpendicular to the guide elements.However, changing a position of the guide inside the cleaning unit may be implemented in a variety of ways, for example, change their position, the guide elements can have the ability to reject such a way that they form a working direction changing angle, in addition, in the case of multiple guides for sweeping cloths they can be set is t to be due to the fact, they are designed with the possibility of changing the shape, i.e., so that the position of the individual elements of the guide may change relative to each other, making the canvas continuously moving sweeping cloths may take different positions: direct inward/outward or forward/backward curved. For this structural detail, the connecting elements of the guide, are of elastic material or in the form of links pivotally connected to each other. Perform cleaning device as infinitely moving cleaning cloth is particularly preferred when the guide provided, the form of which may vary, because that's the way it is particularly easy to fit along with the position of the guide and also the sweeper device to the desired width of the processing. In addition, running the brush as a sweeping canvas has the advantage that the detected dirt faster than in the case of roller brush device ( cleaning roller) and disc brushes served to narrowly limited area, in particular, to the place of rounding sweeping blade guide element; shall be accordingly reduced dimensions, that allows to reduce the required air suction, and thereby reduces the required power of the suction device. This is important especially due to the fact that the sweeping unit can operate in combination with independent network cleaning-suction machine with appropriately limited capacity of the batteries. Sweeping unit according to the invention preferably has at least two continuously moving the elements of the guide endless cleaning cloth supplied with the guides. It is necessary to provide at least one pair of sweeping cloths, in which sweeping cloths are working in opposite directions and dirt is supplied to the nozzle device, the host under the debris, located between two sweeping cloths one pair. In line with this, the designated rounding both sweeping cloths one pair are located adjacent to each other and close to the common suction nozzle. Thus, it is possible to a specified pair of sweeping cloths were connected, in particular, two other sweeping cloths with a deeper location, both front sweeping the possibility of movement and/or deflection in the direction; this allows each individual the guide itself is rigid, i.e., in particular, to construct so that all the elements of one of the guide was to a shared hard holder, which is mounted to the cleaning unit either rigidly or with the possibility of changing its position. Conversely, by themselves, the guides can also be made with the possibility of changing the shape, i.e., a separate guide elements can change their position relative to each other. Due to this, in this case, change the path cleaning cloth, guided by the guide elements. Holder, connecting the guiding elements is in this case expediently, of several sections, which are connected to each other.When several guides provided endless sweeping cloths, they preferably can be performed independently from each other change their position.This allows unilaterally to change the width of the processing, for example, when meeting with located on one side of the obstacle. Flexibility in choosing the optimal treatment width is significantly higher if the corresponding doctitle the form of the sweeping unit is provided, each sheet rounding sweeping cloths guide element is a suction nozzle, because not only the front in the direction of the plot sweeping canvas captures dirt, but the rear section transports the dirt in a known volume to the appropriate place following the guide element, because 100% performance sweeping technically cannot be implemented in the front area sweeping cloths. It is advisable to have in the area of each suction nozzle cleaning element, which rotates the brush sweeping cloths. He contributes to a better separation of the dirt from the brush, which can passivate nozzles of the suction device. However, the performance of cleaning may increase due to the fact that the brush sweeping cloths are installed at an angle relative to the direction of travel, i.e., the brushes have a forward tilt in the direction of movement sweeping cloths.To receive the coarse particles of dirt when applying sweeping cloths may be preferable that the zone of the suction nozzle and/or directly along the back side of the cleaning cloth was installed scraper. When it comes to tselesoobraznosti together sweeping canvas.In the working direction before sweeping paintings it is advisable to position separating the bracket, which when confronted with obstacles causes a change in position of the holder in respect of reducing the width of the particles zone. While there are various technical possibilities of implementation. So, for example, separating the bracket may be made in the form of the probe, which upon contact with an obstacle acts on the switch, which is the impact on pneumatic, hydraulic, etc. actuator to rotate or move the respective guide cleaning cloth. On the other hand, separating the bracket can be designed so that, in particular, in the units of small size it moves or turns directly related guide cleaning cloth in case of a collision with an obstacle, i.e. the corresponding guide under the action of an obstacle with which the collision occurred, so moves or rotates it, what will stop the possible passage of obstacles by sweeping unit.In order to reduce the dustiness level, sweeping unit is on the La is drawn into the pump and through pressure pipelines, laid along the sweeping cloths, and many nozzles rasplivaetsa to the formation of fog.Sweeping unit according to the invention can be mounted on the chassis, forming the actual sweeping machine. On the other hand, there is a particularly preferred ability to perform cleaning-suction unit with the changing width of the processing according to German patent application P 4103087 and tile cleaning unit according to the invention on a common chassis, allowing it turns out combined sweeping and cleaning-suction machine. Thus, the working width of the cleaning unit and the cleaning-suction unit match each other, i.e., the part of both units with variable length are interrelated. Especially suitable is the implementation of the sweeping unit according to the invention in such a way that there is a means of attachment for quick installation on cleaning-suction machine according to German patent application P 4103087. This used a high-speed tool for fixing cleaning unit for cleaning-suction machine is known from the prior art.In Fig. 1 shows a top view of podmate the but-cleaning-suction machine according to Fig.1 along the line II-II; in Fig.3 section combination sweeping and cleaning-suction machine according to Fig.1 along the line III-III in Fig.4 is a schematic view of one embodiment sweepers.While cleaning-suction machine, which is not the subject of the present invention, shown with thin lines, and sweeping unit according to the invention shown with bold lines. Shown in the drawing sweeping unit has two endless cleaning cloth 1, which at their lower edges 2 with brushes. In this case, cleaning cloth made of elastic, trudnorazreshimoj tape material or separate parts connected to each other by circuit type. Each of both sweeping cloths is moved by the drive roller 3 and the guide roller 4, which determine the place of rounding. Each of both sweeping cloths supplied with the driving motor 5 with a horizontal arrangement, which is connected through a corner transfer belt 6 with the corresponding driving roller 3. For directions sweeping cloths are additionally provided with two guide roller 7 and the guide elements 8.The site includes suction suction tank 9, which is to define the capacity of a built-in filter collecting device 11, in which is deposited the captured together with air and dirt is collected in the suction capacity. In the suction tank 9 includes three hose 12, which are connected with the front suction nozzle 13 and respectively with the outer rear suction nozzle 14. (In order to show underlying parts, suction hose 12 in Fig.1 shows a dash-dotted lines). While the front of the Central suction nozzle 13 located between the two front ends of the sweeping cloths, where they bend around the drive rollers 3. The rear suction nozzle 14 is located directly behind the plots rounding sweeping cloths, which are determined by the guide roller 4. The suction motor is connected to (not shown in the drawing) to the current source.Cleaning unit shown in Fig. 1-3, is mounted on is known from German patent P 4103087 cleaning-suction machine, the contours of which is shown by the thin dash-dotted lines, and the details of which are contained in the specified application. It is essential that along with the main brush 15, which is driven by a drive motor 16, there are additional brush 17, the position of which may vary with povorachivanie, right additional brush is shown in its extended position. To interact sweeping Assembly and cleaning-suction machine so that the working width of both units are consistent with each other, the lever 18 cleaning-suction unit pivotally attached to the tension lever 19, provided with a guide roller 4. When the tension lever 19 has a possibility of rotation relative to the lever 18 about the vertical axis. Spring 20 located between each lever 18 and the associated tensioning lever 19, draws the tension lever so that sweeping canvas had optimum tension. Each tensioning lever 19 has a spacer 21, which serves for fastening the respective outer rear suction nozzle 14.Drive motors 5, guide rollers 7 and the guiding elements 8 each cleaning cloth 1 and the suction tank 9 and the front suction nozzle 13 mounted on a common mounting plate 22 fixed to the casing 23 of the main brush 15 cleaning-suction unit. In order to show part of the guide, located under the mounting plate of Fig. 1 mounting plate on the right side sweeping Agra is " or may be carried out manually. In the case of the drive for this purpose can be used to transfer, which is the usual way connected with the wheels of the moving unit. In addition, there may be provided a battery for the electric motor of the suction fan site of absorption. Instead of the suction unit can be applied to other receiving device to collect garbage, for example, with brushes receiving rollers that move the captured debris back, preferably through located near the surface of the floor or sliding on her ledge, right in the connected team capacity. This option is shown in Fig.4.In Fig. 4 shows a top view of the front half sweepers, sweepers unit which does not have the suction unit. Instead, it has sweeping the fingers 25 which rotate around a horizontal axis 26 passing transversely to the longitudinal axis 27 sweepers. Sweeping rollers 25 serves captured debris between the front ends of both sweeping cloths 1 bottom up through ending their end edges 28 from the floor and from there vystupapala rising cleansing bar 29 is located after her team capacity 30. Two sweepers p is the time as the three front relative to the direction of the working movement D of the guide roller 31 mounted on the car is stationary, the rear guide rollers 32 are rejected by the double arrow P, and is implemented by changing the width of the processing sweepers. In the example above sweeping canvas dash-dotted line shows another scraper 33, which moves with the swing of the rear area sweeping cloths. 1. Sweeping device for sweeping machines, in particular for cleaning-suction machine, containing at least one associated with drive sweeper device located on the guide, and the guide consists of several elements, one of which is stationary and the other with the possibility of changing its position to change the width of the processing sweeping unit, characterized in that the guide elements on the joystick is installed with the possibility of deviation or displacement in the width reduction processing inside a relatively stationary spaced guide elements corresponding to the sweeping device in the direction opposite to the working direction of movement of the device in the form of a disc brushes and/or sweeping cloths, equipped with brushes.3. Assembly under item 1, characterized in that the cleaning device has at least two endless sweeping cloths, made to move and the perpendicular arrangement of the guide elements.4. Assembly under item 3, characterized in that the cleaning cloth and guiding elements are arranged in pairs and symmetrically relative to the direction of movement of the unit.5. Assembly under item 4, wherein the guiding elements are independent from each other position changes.6. Assembly under item 4, characterized in that each rail has a button front with the side of the working direction of movement of the stationary part and the next one in the direction of say no to the outside part.7. Assembly under item 3, wherein when the cleaning device at least one suction nozzle of the suction device to collect garbage in the front of the unit in the direction of its working movement are located symmetrically to each other two sweepers canvas mounted for movement in opposite directions, the TES suction nozzle.8. Assembly under item 3, characterized in that in each area of the diffraction sweeping cloths are suction nozzle.9. Assembly under item 8, characterized in that in the zone of suction nozzles installed cleansing grips located opposite to the moving brushes sweeping cloths.10. Assembly under item 3, characterized in that the brush sweeping cloths have the inclination relative to the direction of their movement.11. Assembly under item 3, characterized in that, before sweeping device is separating the bracket, which is used to change the position of the guide in the direction of decreasing the width of the handle when the collision sweeping unit with an obstacle.12. Assembly under item 1, characterized in that it is equipped with a system for spraying liquid in the form of a mist located in the area of the sweeping device nozzles.13. Assembly under item 1, characterized in that it is mounted on the chassis of the truck.14. Assembly under item 1, characterized in that it is equipped with quick-acting fastening means for mounting on cleaning-suction machine.15. Assembly under item 1, characterized in that it is mounted on the chassis of the truck, which is OCA cutting width sweeping Assembly and cleaning-suction machines are interconnected with each other.16. Unit p. 15, characterized in that it has two sweeping cloths, the rear sections of rounding which are mechanically connected with the respective cleaning brush-suction unit.17. Assembly under item 16, characterized in that it has guide rollers located on the tensioning lever, hinged to the levers carrying both cleaning brush-suction unit installed with the possibility of changing his position.18. Assembly under item 6, characterized in that the guide elements located motionlessly, as well as the guide elements of the node set is stationary, located on a common mounting plate.19. Assembly under item 3, characterized in that the guide elements is formed by rotating around the vertical axis guide rollers or additional guide elements.20. Assembly under item 3, characterized in that in the zone of the suction nozzle and/or directly along the rear side of the cleaning cloth is a scraper.
FIELD: mechanical engineering.
SUBSTANCE: suction brush unit comprising casing for brush unit having suction inlet opening through which air is sucked from surface to be treated, cover connected with said casing and equipped with at least one opening providing drawing of air into said casing, and body of rotation positioned for rotation on said casing and carrying detachable cleaning member on its lower part. Detachable cleaning member is contacting with surface to be treated. Gap is provided between body of rotation and said casing for delivery of outer air drawn through at least one opening into lower part of said casing. Suction brush unit according to another version has casing with suction inlet opening for sucking dust from surface to be treated, cover connected with said unit, turbofan positioned for rotation on said casing, suction channel for guiding onto turbofan of air drawn through inlet suction opening, and channel partition adapted for defining suction channel and having plurality of openings. Vacuum cleaner comprises housing including suction force generator, elongation hose connected to vacuum cleaner housing and being in fluid communication with suction force generator, and suction brush unit connected to elongation hose and adapted for sucking dust from surface to be treated. Suction brush unit has casing equipped with suction inlet opening for drawing dust from surface to be treated, cover connected with casing of said unit, turbofan mounted for rotation on said casing, suction channel for guiding onto turbofan of air drawn through inlet suction opening, channel partition defining suction channel and equipped with plurality of openings.
EFFECT: increased efficiency in cleaning of surfaces and reduced noise level of vacuum cleaner.
8 cl, 9 dwg
FIELD: engines and pumps.
SUBSTANCE: proposed double-sided suction nozzle (10) contains a housing with air inlet throughhole, brush unit (30) mounted on the nozzle housing primary surface, wiper unit (60) mounted on the nozzle housing secondary surface and rotation unit (50) mounted inside the nozzle housing and providing for rotation of the brush and the wiper units.
EFFECT: facile contamination removal.
11 cl, 8 dwg
FIELD: equipment for cleaning of surfaces and floors in home, office and laboratory rooms.
SUBSTANCE: robot has drive contacting with surface to be cleaned. Drive is arranged within cover and is free relative to cover. Cover at least partly surrounds drive surface facing toward surface to be cleaned and has length exceeding that of drive so as to define space between cover and drive allowing drive to encounter cover and randomly move it over said surface. Cover is made in the form of hemi-spherical body or carcass. Drive is formed as spherical member with internal drive mechanism.
EFFECT: simplified construction, increased extent of chaotic movement and, accordingly, provision for more uniform overlapping of predetermined part of space owing to maximal extent of freedom in selecting direction of movement, and reduced manufacturing costs.
14 cl, 6 dwg
FIELD: mechanical engineering.
SUBSTANCE: robot-vacuum cleaner has adjustable brush whose height is automatically regulated in accordance with state of surface to be cleaned. Housing of robot-vacuum cleaner has control part programmed for controlling robot-vacuum cleaner to provide for automatic displacement and cleaning of floor surface to be cleaned in accordance with predetermined values, driven part which is actuated in accordance with control signal delivered from control part, dust sucking part adapted for catching and collecting of dust with the help of electric engine designed for creating suction force, and receptacle part of pivot joint, said part protruding toward surface of floor to be cleaned. Brush casing has protrusion of pivot joint, rotationally connected with said receptacle part of pivot joint, and suction channel connected in sealing relation to housing part adapted for dust suction. Brush casing rotates upward and downward relative to receptacle part of pivot joint in accordance with state of floor surface to be cleaned. Brush of robot-vacuum cleaner is positioned for rotation between its casing and cover. Brush cover retaining means has at least one retaining member mounted within brush cover for rotation therein, extending through opening adapted for mounting of retainer and defined within brush cover, said retaining member being adapted for rotation in clockwise and counterclockwise directions and comprising retainer including long axis and short axis at its one end and round handling portion at its other end. Round handling portion is designed for rotating retainer between retaining position and releasing position. Brush cover retaining means has at least one retaining opening whose position corresponds to position of brush cover retaining member and whose shape also corresponds to shape of retainer.
EFFECT: increased efficiency by keeping predetermined distance between brush and floor surface regardless of characteristics of floor surface, and simplified and convenient brush maintenance.
10 cl, 7 dwg
FIELD: household appliances; vacuum cleaning robots.
SUBSTANCE: detachable dust collector design for vacuum-cleaning robot is installed in dust-collecting chamber. Proposed dust collector has housing provided with air intake hole and dust discharge hole installed in dust-collecting chamber of vacuum-cleaning robot for taking out, and cover with air discharge hole located in opening of dust-collector housing for removal to permit removal of dust from dust collector taken out of dust-collecting chamber of housing. Cover connected with dust collector housing has filter to prevent discharge of collected dust through air discharge hole. Housing of dust collector has air intake pipe unit which projects inside from air intake hole, and handle unit which adjoins dust discharge hole.
EFFECT: facilitated removal of dust from dust collector.
8 cl, 6 dwg
FIELD: robotized equipment used as robot-vacuum cleaner for cleaning floor surfaces.
SUBSTANCE: robot-cleaner has casing automatically movable over zone to be cleaned, drive for actuating plurality of wheels mounted on lower part of robot-cleaner casing, suction device mounted within casing and adapted for sucking dust from floor surface, negative ion generator positioned within casing, and controller adapted for controlling drive in order to actuate robot-cleaner in accordance with movement path preliminarily introduced into memory and adapted for controlling operation of negative ion generator. In the process of automatic movement over zone to be cleaned, robot-cleaner carries out cleaning procedure by means of suction device and purifies air by means of negative ion generator simultaneously or selectively. Negative ion generator has direct-flow fan, electric engine providing for rotating motion of said fan with the use of power source and for discharge of air from robot-cleaner casing, discharge channel for discharging of air from robot-cleaner casing, member equipped with grid-type part and mounted at one end of discharge channel, said member having plurality of openings. Negative ion generating device is mounted in member having grid-type part and is designated for generation of negative ions in air which is further discharged from discharge channel.
EFFECT: increased efficiency in cleaning of floor surface and generating of negative ions in predetermined zone during automatic movement over predetermined zone.
8 cl, 5 dwg
SUBSTANCE: device for floor treatment comprising a support device (11), on the lower side (13) of which there is at least one tool (15) retained made as capable of rotation or oscillation for floor treatment, a gripped accessory (26) for putting the floor treatment device into at least one working position, in which the gripped accessory (26) is retained on the support device with the capability of rotation around an axis (25) of rotation at least from one working position into at least one parking position and vice versa, and also an accumulating reservoir (18) for treatment liquid applied onto floor surface subject to treatment. The floor treatment device (10) comprises a holder (22) of the accumulating reservoir, in which the accumulating reservoir (18) is positioned as capable of detachment in at least one working position of the gripped accessory (26), and also a stop device (68), with at least one first stop element (66), and also with at least one second stop element (67) moving relative to the first element, which due to rotation of the gripped accessory (26), at least into one parking position, are changeable into the stop position, in which they interact for fixation of the accumulating reservoir (18) in the holder (22) of the accumulating reservoir.
EFFECT: improvement of floor treatment device, so that it is more simple in use.
32 cl, 6 dwg
FIELD: physics, computer engineering.
SUBSTANCE: invention relates to a cleaning apparatus which can be accessed through an access rule grant stored on an access rule medium (32, 36, 37; 52, 53, 54), comprising two or more access rights media (32, 36, 37; 52, 53, 54) storing access rights grants associated with different access rule profiles, as well as a recording unit (27) for recording the access rule grant of the access rule medium (32, 36, 37; 52, 53, 54), wherein the operator of the cleaning apparatus (10) is provided with a function volume which depends on the access rule profile associated with the access rule grant. To create a cleaning apparatus of this type, maintenance of which is easy for the user, according to the invention, each access rule medium (32, 36, 37; 52, 53, 54) includes an identification tool (42, 43, 44; 61, 62, 63) for providing the access rule medium (32, 36, 37; 52, 53, 54) associated with the corresponding access rule profile and identification (45, 46, 47; 64, 65, 66) sensed by the operator through a sensory organ, wherein the identifications (45, 46, 47; 64, 65, 66) associated with different access rule profiles are different from each other.
EFFECT: easier cleaning.
16 cl, 5 dwg
FIELD: personal use articles.
SUBSTANCE: invention relates to a method of operating a cleaning unit, especially the unit for cleaning floor, which comprises a control device, and at least one cleaning element for cleaning the surface, which has a local memory element, at that the control device comprises a control memory cell, and the control device is connected to the reader for reading the local memory element. To improve the process so that there is decreased risk that the user can inadvertently use the unsuitable cleaning element, in the local memory element the technical parameters characterizing the type of cleaning element are saved, which are read and analyzed in the time period from the start of the cleaning unit to the start of the cleaning action of the cleaning element. In addition, the cleaning unit for implementing the method is proposed.
EFFECT: improvement of the method.
29 cl, 1 dwg
FIELD: machine building.
SUBSTANCE: provided floor cleaning machine with manual control comprises running gear with front relative to direction of movement of straight-forward end and rear end, wheel device, which is located on bogie in area of rear end, and cleaning head with possibility of rotation is located on bogie in area of the front end, besides, rod steering device, which is pivotally connected to cleaning head, which rests on running gear and which extends upward from bogie to rear end.
46 cl, 11 dwg
FIELD: machine building.
SUBSTANCE: autonomous surface treating appliance comprising a chassis having a drive arrangement and a control system interfaced to the drive arrangement so as enable control of the appliance across a surface to be treated, wherein the drive arrangement comprises at least one traction unit, each traction unit comprising surface - engaging track (98) constrained around leading wheel (94) and trailing wheel (96), wherein the leading wheel and trailing wheel are arranged so that a track portion opposing the floor surface and extending between the leading and trailing wheels defines a ramped climbing surface.
EFFECT: device control.
43 cl, 14 dwg
FIELD: machine building.
SUBSTANCE: drive coupling assembly (50) for high-speed brush comprises coupling head (100) with axis (Lch) of rotation and containing three drive surfaces (106), arranged symmetrically about axis of rotation and spaced apart at 120 degrees, and connecting element (200) having rotation axis (Lcm) and containing first three drive surfaces (210A), arranged symmetrically about axis of rotation and spaced at 120 degrees, in which coupling head (100) and connecting element (200) are made with possibility of detachable connection so that in joined condition of their axis (Lch, Lcm) of rotation are combined, and coupling head (100) is made with possibility of rotation for actuation of each of its drive surfaces (106) in contact with appropriate connecting element first drive surface (210A), and in which coupling head drive surfaces (106) and connecting element first driving surface (210A) are configured to drive first in contact with second led to application and torque, and axial force to connecting element.
EFFECT: rotation of coupling.
13 cl, 4 dwg