Construction site machine or carrier

FIELD: transport.

SUBSTANCE: invention relates to the vehicle, particularly, the construction site machine. Claimed construction site machine is composed of mobile digger or the carrier including the running gear to support the chassis and top part coupled therewith. Note here that said top modular part is composed by two plug-in modules. Note also that at least one actuator module is used to make the machine driving assy and the machine cooling system. Note that at least one extra module comprises one or more elements of said top part. Note that all hydraulic valves or at least their notable quantity are integrated in a separate module.

EFFECT: compatibility of structural parts of said machine or carrier.

9 cl, 1 dwg

 



 

Same patents:

FIELD: construction.

SUBSTANCE: device comprises an antenna of GPS/Glonass systems or a photodetector installed on a vertical rod fixed on a work tool with the help of a bracket with a biaxial hinged joint. Hinged joint axes are equipped with units of rotation with sensors of turn angle and units of braking with electromagnets. A counterweight is fixed in the lower part of the rod. As position of the road building machine or work tool changes relative to the horizon, the rod under action of the counterweight is turned on axes of the biaxial hinged joint and preserves its vertical position. The device is equipped with a system unit supplying control pulses to electromagnets of braking units. The system unit may receive data from sensors of turn angle, has a differentiating link in its composition, a relay link with an area of insensitivity, a unit of pulses generation and an amplification link.

EFFECT: reduced additional error of measurement, higher accuracy of works carried out with a road-building machine.

2 cl, 7 dwg

FIELD: machine building.

SUBSTANCE: invention is related to the field of machines intended for performance of earth and loading works, namely to machines such as single-bucket hydraulic diggers. Bearer frame of loader-digger working equipment comprises longitudinal beams with elements of bearer frame fixation on tractor, cross beams that are rigidly connected to longitudinal beams, bracket installed on upper bases of longitudinal beams with lugs that have openings in bushings for installation of rotary column of excavator equipment and hydraulic cylinders of its rotation, and brackets for installation of outriggers and hydraulic reservoir. Bracket is arranged from two vertical sides installed at the angle to each other, between which lugs are installed. Base of the lower lug is located on the same vertical level with lower edges of sides and is rigidly connected to upper bases of longitudinal beams, and also by means of two ribs with side surface of cross beam. Upper and middle lug are connected with rib, which is rigidly fixed to lower plane of upper lug and its bushing, and on the other side - with upper plane of middle lug in zone of openings for hydraulic cylinders of column rotation, at that bent sheet stands are connected to external sides of longitudinal beams, and these stands are also connected to sides of bracket, creating rigid space structure.

EFFECT: simplification of design and technology of loader-digger bearer frame manufacturing technology, reduction of nomenclature of roller stock rigging used in bearer frame design.

6 dwg

The invention relates to machines-amphibians for underwater excavation and can be used during the execution of dredging and cleaning work on the canals, rivers and reservoirs

The invention relates to machines designed for excavation and loading operations, and in particular to machines such as hydraulic excavators shovel

FIELD: cargo velomobiles.

SUBSTANCE: proposed four-wheel velomobile has frame (1) with treadle drive (5) made in form of angle framework whose height does exceed wheel diameter; cargo compartments, driver's seat and mounting seat for auxiliary engine (2) are formed by means of longitudinal and transversal angle-pieces; brackets for spring-loaded wheels are mounted on the outside. Kinematic joints of handle-bar drive, steering linkage and rear axle suspension are made in form of forks, inserts with perpendicular holes, axles and rods ensuring compact joint of movable perpendicular rotary and screw pairs. Auxiliary clutch for engagement of auxiliary engine is made in form of bush and holder; holder has recesses and bush is provided with three pairs swivel spring-loaded pawls inclined to opposite sides; drive for engagement of bush and holder is made in form of taper bush mounted coaxially in bush and in holder, as well as balls radially movable relative to bush for action on pawls.

EFFECT: light weight of cargo-hoisting frame.

8 dwg

Dump trailer frame // 2254258

FIELD: transport engineering; railless vehicles.

SUBSTANCE: proposed frame of dump vehicle consists of sidemembers and crossmembers with body dumping mechanism bracket rigidly connected to crossmembers in middle part of frame. Body dumping mechanism bracket is made in from of steel wire rope passed through hollow rods rigidly secured in pairs on adjacent crossmembers of frame.

EFFECT: improved reliability of frame of dump vehicle.

4 dwg

Vehicle // 2228872
The invention relates to vehicles, in particular can be used in small-sized loaders and bulldozers

Vehicle // 2177904
The invention relates to self-propelled vehicles equipped with the reloading tool

The invention relates to agricultural machinery, namely, self-propelled vehicles, in particular to the power of constructive elements - frames of self-propelled vehicles increased maneuverability collected from several parts

Vehicle // 2003549

Dump trailer frame // 2254258

FIELD: transport engineering; railless vehicles.

SUBSTANCE: proposed frame of dump vehicle consists of sidemembers and crossmembers with body dumping mechanism bracket rigidly connected to crossmembers in middle part of frame. Body dumping mechanism bracket is made in from of steel wire rope passed through hollow rods rigidly secured in pairs on adjacent crossmembers of frame.

EFFECT: improved reliability of frame of dump vehicle.

4 dwg

FIELD: cargo velomobiles.

SUBSTANCE: proposed four-wheel velomobile has frame (1) with treadle drive (5) made in form of angle framework whose height does exceed wheel diameter; cargo compartments, driver's seat and mounting seat for auxiliary engine (2) are formed by means of longitudinal and transversal angle-pieces; brackets for spring-loaded wheels are mounted on the outside. Kinematic joints of handle-bar drive, steering linkage and rear axle suspension are made in form of forks, inserts with perpendicular holes, axles and rods ensuring compact joint of movable perpendicular rotary and screw pairs. Auxiliary clutch for engagement of auxiliary engine is made in form of bush and holder; holder has recesses and bush is provided with three pairs swivel spring-loaded pawls inclined to opposite sides; drive for engagement of bush and holder is made in form of taper bush mounted coaxially in bush and in holder, as well as balls radially movable relative to bush for action on pawls.

EFFECT: light weight of cargo-hoisting frame.

8 dwg

FIELD: transport.

SUBSTANCE: invention relates to the vehicle, particularly, the construction site machine. Claimed construction site machine is composed of mobile digger or the carrier including the running gear to support the chassis and top part coupled therewith. Note here that said top modular part is composed by two plug-in modules. Note also that at least one actuator module is used to make the machine driving assy and the machine cooling system. Note that at least one extra module comprises one or more elements of said top part. Note that all hydraulic valves or at least their notable quantity are integrated in a separate module.

EFFECT: compatibility of structural parts of said machine or carrier.

9 cl, 1 dwg

FIELD: machine building.

SUBSTANCE: invention is related to the field of machines intended for performance of earth and loading works, namely to machines such as single-bucket hydraulic diggers. Bearer frame of loader-digger working equipment comprises longitudinal beams with elements of bearer frame fixation on tractor, cross beams that are rigidly connected to longitudinal beams, bracket installed on upper bases of longitudinal beams with lugs that have openings in bushings for installation of rotary column of excavator equipment and hydraulic cylinders of its rotation, and brackets for installation of outriggers and hydraulic reservoir. Bracket is arranged from two vertical sides installed at the angle to each other, between which lugs are installed. Base of the lower lug is located on the same vertical level with lower edges of sides and is rigidly connected to upper bases of longitudinal beams, and also by means of two ribs with side surface of cross beam. Upper and middle lug are connected with rib, which is rigidly fixed to lower plane of upper lug and its bushing, and on the other side - with upper plane of middle lug in zone of openings for hydraulic cylinders of column rotation, at that bent sheet stands are connected to external sides of longitudinal beams, and these stands are also connected to sides of bracket, creating rigid space structure.

EFFECT: simplification of design and technology of loader-digger bearer frame manufacturing technology, reduction of nomenclature of roller stock rigging used in bearer frame design.

6 dwg

FIELD: construction.

SUBSTANCE: device comprises an antenna of GPS/Glonass systems or a photodetector installed on a vertical rod fixed on a work tool with the help of a bracket with a biaxial hinged joint. Hinged joint axes are equipped with units of rotation with sensors of turn angle and units of braking with electromagnets. A counterweight is fixed in the lower part of the rod. As position of the road building machine or work tool changes relative to the horizon, the rod under action of the counterweight is turned on axes of the biaxial hinged joint and preserves its vertical position. The device is equipped with a system unit supplying control pulses to electromagnets of braking units. The system unit may receive data from sensors of turn angle, has a differentiating link in its composition, a relay link with an area of insensitivity, a unit of pulses generation and an amplification link.

EFFECT: reduced additional error of measurement, higher accuracy of works carried out with a road-building machine.

2 cl, 7 dwg

FIELD: transport.

SUBSTANCE: invention relates to the vehicle, particularly, the construction site machine. Claimed construction site machine is composed of mobile digger or the carrier including the running gear to support the chassis and top part coupled therewith. Note here that said top modular part is composed by two plug-in modules. Note also that at least one actuator module is used to make the machine driving assy and the machine cooling system. Note that at least one extra module comprises one or more elements of said top part. Note that all hydraulic valves or at least their notable quantity are integrated in a separate module.

EFFECT: compatibility of structural parts of said machine or carrier.

9 cl, 1 dwg

FIELD: construction; mining.

SUBSTANCE: group of inventions relates to mining and construction. Mine excavator comprises rotation and rolling support device for connection of upper and lower mechanisms. Rotation and rolling support device comprises roller device, ring gear wheel and upper roller path, lower roller path and independent side roller path to limit roller device rollers rotation. At that, upper roller path is fixedly attached to upper mechanism main rotary platform lower part, and lower roller path and side roller path are located on ring gear wheel upper part, located below roller device. Ring gear wheel has upper flat part on upper surface of which lower roller path and side roller path are located, annular toothed part and lower flat part fixedly fixed to lower mechanism bearing frame beam. At that circular toothed section is located on ring gear wheel side surface and relatively outside of upper flat part. Side roller path is connected with possibility of disconnection with lower roller path upper flat part upper surface. At that, upper roller path, lower roller path and side roller path are composed of segmented roller tracks, and contact surfaces between adjacent segmented roller tracks are inclined surfaces.

EFFECT: ease of excavator servicing, reduced time and labor input during replacement of worn-out parts.

7 cl, 15 dwg

FIELD: machine engineering.

SUBSTANCE: implementation of the method includes a first power generation device, a second power generation device, a first cooling fan hydraulically connected to the first power generation device, a second cooling fan hydraulically connected to the second power generation device, a controller and fan control device installed and connected by means of fluid between the first cooling fan and the second cooling fan. It is determined whether the first power generation device or the second power generation device is operating at the drive shaft speed below the threshold speed value. It is detected whether the diagnostic fault code is active with respect to the fan control device. The signal is sent to the fan control device. The fan control device is activated. Hydraulic power to the first cooling fan and the second cooling fan is provided depending on, whether the first power generation device or the second power generation device operates at the speed of the drive shaft above the threshold speed value. Working machines are also proposed.

EFFECT: working machine cooling system is controlled.

20 cl, 8 dwg

Working machine // 2640062

FIELD: machine engineering.

SUBSTANCE: invention relates to a working machine comprising a hood cover, a tank of the second cooling circuit located under the hood cover, and a structure support element not connected to the hood cover for supporting the tank of the second cooling circuit; a tank of the second cooling circuit which is detachable from the hood cover in the operating mode of the working machine and detachably connected to the structure supporting element, where the hood cover has an attachment unit for fastening the connecting element, and the tank of the second cooling circuit has a connecting unit designed to create a detachable connection between the connecting part and the attachment unit on the hood cover.

EFFECT: increase of operational reliability.

7 cl, 3 dwg

Working machine // 2640062

FIELD: machine engineering.

SUBSTANCE: invention relates to a working machine comprising a hood cover, a tank of the second cooling circuit located under the hood cover, and a structure support element not connected to the hood cover for supporting the tank of the second cooling circuit; a tank of the second cooling circuit which is detachable from the hood cover in the operating mode of the working machine and detachably connected to the structure supporting element, where the hood cover has an attachment unit for fastening the connecting element, and the tank of the second cooling circuit has a connecting unit designed to create a detachable connection between the connecting part and the attachment unit on the hood cover.

EFFECT: increase of operational reliability.

7 cl, 3 dwg

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