Feeding device for birds and animals

 

(57) Abstract:

Usage: in the poultry industry to construct the feeding lines for the growth and maintenance of birds in cage batteries. The inventive feeder contains vertically mounted supply pipe with a spout, the body of which is made in the form of a truncated cone, facing a large base to the surface of the feeding, round tray, protective grating, connected to the pallet and the body of the dispenser and means for feeding in the form of Windows, the top and bottom of the door with the mechanisms of their opening and closing, the locking mechanism of the upper door in the open position and indecorous means for selecting the magnitude of the disclosure the lower door by lifting the feeder above the surface of the feeding, with protective grille has spokes bent at an angle of 90owith an inverted L-shaped profile, and the body of the dispenser is equipped with dividers, feed, interact with the pallet, the pallet is made with lugs on the outer surface at the top of a feed line, at the junction of it with the means feeding set locking insert, and the top of it is made in the form of interacting covers and osns protective grid. 9 C.p. f-crystals, 23 ill.

The present invention relates to a feeding systems, and in particular, relates to feeding devices used in them. Currently, the majority of farmers are trying to reduce production costs associated with industrial poultry and animals through the use of automated feeding systems designed to minimize the number of workers employed daily feeding. Modern automated feeding system of this type usually comprises a hopper for storing granular feed, coupled with system the transporting pipelines, provided with means for transporting feed through them to the individual feeding devices. In relation to the feeding device, it should be ideal for birds of various kinds and sizes, thereby eliminating the need and costs associated with replacement feeding devices. Feeding device shall be so designed as to minimize feed wastage and also to prevent the penetration of birds in it and to prevent the contamination of food contained therein.

Examples are known of corpora cnie devices by U.S. patents NN 3230933, 3388690 and 4476811 contain, in particular, wire fences to prevent physical climbing poultry in the feeding device. However, due to the shape and configuration shown booms, the bird that went to the feeding device may be inside. Another aspect shown in U.S. patent N 4478811 is opening doors for inspection formed in the discharge pipe or riser, to ensure that food from the transport pipe through the hole to the outer parts of the container for consumption again appeared poultry and/or that is not large enough to take food from the internal parts of the pallet. When feeding device for U.S. patent N 4478811 rises above the surface of the feeding.

The main purpose of the present invention is to provide a feeding device for feeding a large number of poultry and animals an effective and productive way.

An additional objective of the present invention is to provide a feeding device having a fence that prevents birds and animals to climb feeding device and simultaneously the transfer device.

Thus, according to the present invention, a feeding device for poultry and animals, having a vertically installed pipe connected with the means for feeding and means for lifting and lowering device relative to the surface of the feeding, the feed dispenser with a housing in the shape of a truncated cone mounted with clearance on the feed line and facing a large base in the side of the pan, made in the form of a circle, protecting the grill, consisting of a hub mounted on the body of the spout, an annular rim connected to the pallet, and located at a distance from each other at an angle of spokes connecting the hub and annular rim, the top door, made on the body of the dispenser coaxial with box feed pipe, and the lower door, made at the lower base of the housing of the dispenser, and means to secure the upper door in the open position, with the bottom opening doors and closing the top door while lifting device above the surface of the feeding, coupled with a fixation device to the top of the door in the open position. The device may also contain a means of display for visual display of the disclosure lower guercilena with a tray and protective grille and uncoupling from them by simple rotation of one relative to another and to allow for the simultaneous hanging of the pallet with protective grid, when you want.

Fig. 1 is a perspective view of an automated feeding system;

Fig. 2 a side view of the feeding device according to the present invention, shown in operating engagement with the discharge line of the system;

Fig. 3 is a view in partial vertical section showing the two parts of the upper element with multislot insert into working engagement with the drain line;

Fig. 4 is a view in vertical section consisting of one part of the upper element;

Fig. 5 is a view in plan of the barrier grid in accordance with the present invention;

Fig. 6 is a view in cross section made along the line 4-4 in Fig. 3;

Fig. 7 is a view in cross section made along the line 5-5 in Fig. 3;

Fig. 8 is a view in cross section made along the line 6-6 in Fig. 5;

Fig. 9 is a side view in partial section of a feeding device according to the present invention, shown in operating engagement with the drain line;

Fig. 10 a view in vertical section of the feed dispenser;

Fig. 11 is a view in plan of the feed dispenser with a partial tear-out;

Fig. 12 is a side view and partially in section of the feeding device according to the present invention, shown in operating engagement with the idler line satego pipeline feeding device according to the present invention;

Fig. 14 is a view in cross section made along the line 12-12 in Fig. 13;

Fig. 15 is a view in plan of the pallet;

Fig. 16 is a view in cross section made along the line 14-14 in Fig. 5;

Fig. 17 is a view in cross section made along the line 15-15 in Fig. 16;

Fig. 18 is a view in cross section made along the line 16-16 in Fig. 15;

Fig. 19 is a view in cross section made along the line 17-17 in Fig. 15;

Fig. 20 is a view in cross section made along the line 18-18 in Fig. 19;

Fig. 21-22 rotating the connecting device;

Fig. 23 suspension "turning down" of the pallet.

Although the present invention is described on the example of the preferred design, however, it is not limited to it. On the contrary, it covers all alternatives and modifications that can be included in the nature and scope of the invention.

In Fig. 1 shows several feeding device 10 in combination with an automated feeding system 12 and location 14 for feeding. In addition to the feeding device 10 automated feeding system 12 (only part of it is shown in Fig. 1), contains a hopper 16 for storage of bulk feed main pipe 18, the vertical riser 20, the hopper 22 and the outlet line 24. All these sites provide feeding, Zahra 12 also contains a helical conveying elements (not shown), installed inside the main pipe 18 and an outlet line 24, to promote feed through the system and ensure proper filing of a given amount of feed to each feeding device 10. Inside 14 for feeding also provides beam 26 and cables 28 that provides vertical adjustment (raising and lowering) box 22, an outlet line 24 and the feeding device 10 relative to the surface feeding 30. It should be noted that the riser 20 is preferably made from an elastic material to provide vertical expansion and contraction of its vertical adjustment (raising and lowering) of the feeding device 10 over the surface of the feeding 30, as noted above.

In Fig. 2 shows the feeding device 10, connected to the outlet line 24.

Feeding device 10 includes a vertical feed pipe 32, the feed dispenser 34, the barrier bars 36 and bottom 38. The supply pipe 32 preferably is made of two parts, the upper element 40, freely surrounding the outlet line 24 and provides access to feed supplied through it. The upper element 40 includes a cover 41 and the base 43, slidably the manual separation between them and greatly facilitating the installation and removal of the feeding device 10 with drop lines 24.

In Fig. 2 shows that a bypass line 24 has a structural rib 45, which is interrupted only place where a bypass line 4 is connected with the feeding device 10. In this place in the lower part of the outlet line 24 is executed transfer window (not shown) that supply food to be transported through the outlet line 24, in the lower cylindrical part 42, a feed line 32 and, therefore, the tray 38 in a manner which will be described in more detail below.

From the above description it follows that without additional restrictions feeding device 10 can freely rotate relative to the outlet line 24, when it is suspended above the surface of the feeding 30 using ALok cables 26 and 28. However, in some applications such free rotation may be desirable. Therefore, to prevent such rotation and thereby avoid spilling food on the surface of the feeding 30 poultry during feeding, the feeding device 10 can be supplied with locking insert 47, which is better shown in Fig. 3. As soon as the feeding device 10 will be properly installed on the bypass line 24, the rib 45 bypass line has the device 10 around the outlet line 24 causes the rib 45 abuts against the locking box 47, which is held firmly in position by compressing the bypass line 24 and thus the rotation is prevented.

In other cases, feeding, when such a rotation may be desirable, locking the insert 47 may simply not apply. Moreover, when immediate installation and removal of the feeding device 10 outlet line 24 are immaterial, the feeding device 10 can be integrated one-piece upper element 51, as shown in Fig. 4. In any case, the feeding device 10 may be installed and removed from the end of the outlet line 24 by promoting ribs 45 along the groove 53, made the top inlet of the bypass line of the upper elements 40 and 41, up until the feeding device 10 is not located above the transfer window in the outlet line 24, after which it can be rotated down into the correct position.

In accordance with the present invention protective grille 36 includes a Central hub 44, the radial spokes 46 and the ring 48 around the perimeter. As can be seen from Fig. 2 and 5, the hub 44 is freely surrounds the feed dispenser 34, and the spokes 46 diverge from it in the radial direction with inter with the ring 48. Therefore, as can be seen from Fig. 7, the profile of each of the spokes 46 in combination with the Central hub 44 forms an annular area 50 within the feeding device 10 is significantly larger both in height and depth than in the known devices. In addition, as shown in Fig. 6 and 8, the spokes 46 are T-shaped in cross-section along their length, which gives strength and rigidity of the barrier grid 36. Although the feeding of birds and animals is undesirable their passage over the barrier bars 36 and getting into the annular area 50, however, this activity they inevitably takes place. However, when, due to a combination of the above signs, birds or animals caught all the same inside, there is enough space to get out of the protective grid 36, and this can be achieved much easier than ingestion and also without causing harm to himself and without damaging the device.

In this regard, it should be noted that the hub 44 of the protective grid 36 also has a rim 52 (Fig. 5), provided with a pin 54 protruding from it radially inward and in the direction of the feed dispenser 34. In addition, next to each group of pins 54 on the hub 44 is made means the AI with the present invention, as shown in Fig. 7, 8, 9, the feed dispenser 34 freely surrounds the supply pipe 32 and has a cylindrical upper section 56, made in one with the lower section 58 having a shape of a truncated cone. In General, the feed dispenser 34 provides mobile feeding of the feeding device 10 by filling the tray 38 by a feed from the top of the door 60 and the bottom of the door 62 (Fig. 12). In particular, the feed dispenser 34 has a window 64 (Fig. 10), which can be aligned and not aligned with the corresponding hole 66 (Fig. 13) made in the bottom of the cylindrical part 42 of the feed pipe 32 feeding device to discard the feed tray 38, as shown by the arrows in Fig. 9. This upper door 60 to feed the most suitable for feeding young birds and animals, which because of its relatively small size require that food was in a heap near the perimeter of the pallet 38 to provide access to it.

Usually when feeding device 10 is located on the surface of the feeding 30, as shown in Fig. 9, the hole 66 of the feed pipe and the window 64 of the coaxial feed dispenser, and the upper door 66 is in the open position. Conversely, when the carrier beam 26 and cables 28 used is provided in Fig. 12, the hole 66 of the feed pipe and the window 64 of the feed dispenser usually slide vertically, leaving the aligned position with each other, and the upper door 60 is closed automatically. However, in some cases, it may be undesirable to leave the top door 60 is open, even when the feeding device 10 is suspended above the surface of the feeding 30. To achieve this result, the feed line and the feed dispenser (32 and 34 respectively provided with cooperating pairs of hooks 68 (Fig. 13-14) and latch 70 (Fig. 11), respectively. The hooks 68 and latch 70 can communicate by rotating manually pipeline 32 relative to the feed dispenser 34 and serve to lock the vertical dependencies between them so that the pipeline 32 and the feed dispenser 34 will be raised synchronously holding the upper door 60 in the open position and preventing automatic closing it when lifting feeding device 10 over the surface of the feeding 30.

As noted above, when the hooks 68 and the latch 70 do not interact with each other, the upper door 60 will automatically be closed when working cables 28, forcing the pipe 32 to slide upward relative to other parts is the wires 32, as soon as the upper door 60 closes, the pipeline is provided with a protrusion 72 (Fig. 13-14) designed to interact with the top edge 74 (Fig. 10) of the window 64 of the feed dispenser, thereby connecting the pipe 32 and the feed dispenser 34. In addition, vertical movement causes simultaneous movement of the pipe 32 and the feed dispenser 34, similarly, when interacting hooks 68 and the latch 70, but now only the top of the door 60 is closed.

On the pipeline 32 and the rim 81, respectively, provides the index tag 61 and 63 (as shown in Fig. 2) to provide a visual indication whether these parts in position to lock the upper door 60 in the open position, or to allow it to close. Just as an example, as shown in Fig. 2, is automatically closed" position is indicated when the indicator 61 and 63 are mounted one above the other. When the lights 61 and 63 are displaced, the upper door 60 will be locked open when lifting feeding device 10 over the surface of the feeding 30.

The leveling rod 65 (Fig. 13 and 14) is provided on the pipe 32 to facilitate alignment of the pipeline 32 and the feed dispenser 34, and also serves to minimize Papago blocked open, or will be in the closed position, while a work feeding device 10 of the lower door 62, which is mainly associated with feeding large birds and animals can be opened when the pipe 32 and the feed dispenser 34 is moved into position above the tray 38, as shown in Fig. 12.

However, the amount by which opens the lower door 62, depends on the relative rotational relationship between feed dispenser 34 and barrier bars 36, due to the presence of an indexing means 75. In particular, indexing means 75 have a pair of graded guide kits or sets 76 (shown only one located on the conical upper section 56, which work in conjunction with pins 54 mounted on the rim 52 of the protective grid and exposed him radially inward (Fig. 5). Work granulated guide sets 76 and the pins 54 can be easily understood when considering figs. 7-10, with careful study of which, you may notice that the vertical length of each groove 80 graded guide sets 76 is different. Therefore, the rotation of the feed dispenser 34 relative to the protective grid 36 defines what the comp is lower door 62. After placement of the pins 54 in the grooves 80, further movement of the cables 28 leads to a rise of just feeding device 10 and will not affect the size of the opening of the lower door 62. From this moment on, only the vertical distance between the pallet 38 and the surface of the feeding 30 will increase.

As noted earlier, the visual display 55, containing a series of digital symbols 57, shown in Fig. 3, as N 1-6, performed on the hub 44 of the rim 52 of the protective grid. In addition, the feed dispenser 34 is equipped with pointing arrows 78, located along the upper rim 81, as shown in Fig. 9. With this construction it will be obvious that the amount of disclosure on which the lower door 62 is preconfigured, can be obtained by monitoring digital signs 57 and pointing arrows 78, when the direct observation of the opening of the lower door 62 is closed by the feed tray 38. Moreover, the actual height of the openings 62 of the lower door can be observed by tracking the distance between the rim 52 of the protective grid and the rim 81 of the feed dispenser, as indicated by the letter "y" in Fig. 12. It should also be noted that the feed dispenser 34 includes dividers 82 for tx2">

Another important aspect of the present invention is a rotating coupling device 84 (Fig. 21-29) for coupling and uncoupling with protective grating 36 and the tray 38. As shown in Fig. 15, the tray 38 includes a tapered Central bottom portion 86, shaped intermediate zone 88 and a cylindrical side wall 90. Side view in cross section of the pallet 38 is shown in Fig. 18, which also shows that the side wall 90 ends of the upper rim 92, provided with preryvayuscheesya teeth 94. The rotating coupling device 84 will be clear in Fig. 21 and 22, where it is shown that the ring 48 protective grid, running along the perimeter contains streaked guides 96, interacting with preryvayuscheesya teeth 94 of the tray 38, as soon as the ring 92 of the tray will be installed under the ring 48 protective grid and rotated into place.

To facilitate the rotation of the manual pallet 38 relative to the protective grid 36 is provided with ears 98 for the fingers, as shown in Fig. 18 coming from the outer surface 100 of the pallet down. These ears 98 are also involved in stacking and transportation of the feeding device 10.

The stoppers 101 pallet is made near woida in the interaction.

The present invention also includes "leaning down" part of the pallet, which allows the pallet 38 to be disconnected from the protective grid 36 and hover it in one movement. "Leaning down" the ability of the pan easier to clean and better understood on consideration of Fig. 5, 14-15, which shows a portion of the ring 48, walking along the perimeter of the protective grid with the rack 102. The last is directed radially outward from the ring 48 for limited arc, covering one perivious guide 96, as shown. Also provided stoppers 103 rack, as shown to limit the rotation.

The recess 104 is executed on a rack 102 at the position remote from the interrupted rail 96. The presence of the notches 104 provides the engagement of the hook 106 provided on the side wall 90 of the pallet, as shown in Fig. 19-20. To engage the hook 106 on a rack 102, the tray 38 is turning bottom up and the hook 106 slides up between the gear rack and the ring 48. Return the tray to its normal position terminates the interaction.

Engages the rack 102 and the hook 106 will not interfere with the rotating soedinitelnaya, the hook 106 may be installed in the recess 104 of the rack 102 and the tray 38 will automatically fall in a suspended position, as shown in Fig. 23. Thus "leaning down" the ability of the suspension provides a quick and easy one-stage placement of a feeding device for cleaning and/or for storage when not in use.

1. Feeding device for birds and animals containing feed vertically mounted pipe connected with the means for feeding and means for lifting and lowering device relative to the surface of the feeding, the feed dispenser with a housing in the shape of a truncated cone mounted with clearance on the feed line and facing a large base in the side of the pan, made in the form of a circle, protecting the grill, consisting of a hub mounted on the body of the spout, an annular rim connected to the pallet, and located at a distance from one another and bent at an angle of spokes connecting the hub and the annular rim, the upper door, performed on the body of the dispenser coaxial with box feed pipe, and the lower door, made at the lower base of the housing of the dispenser, and means for fixing the top is the top of the door when the lifting device above the surface of the feeding, coupled with a fixation device to the top of the door in the open position.

2. The device under item 1, characterized in that it is provided with indexing means for selecting the magnitude of the disclosure the lower door when the lifting device above the surface of the feeding and a visual indicator of its disclosure.

3. The device under item 1, characterized in that the hub protective grid is curved at an angle of 90ohave an inverted L-shape and T-shape cross-section and is installed with education together with the pallet in the cross section of the rectangular area.

4. The device under item 1, characterized in that the lower part of the housing of the dispenser is equipped with protruding at the periphery of the dividers feed.

5. The device under item 1, characterized in that the compound annular rim and base made of rotating the connecting device, enabling them to coupling and uncoupling.

6. The device under item 5, characterized in that on the outer surface of the pallet performed ears.

7. The device under item 5, wherein the pallet is provided with a hook for hanging it with protective grid at the time of release of its annular rim and Podoprigora in connection with means of feed placed in the locking insert, installed with the fixing of the feed pipe by means of the feed.

9. The device according to PP.1 to 8, characterized in that the upper part of the vertical feed pipe at the junction of it with the means of feeding is made in the form of a cover and base interconnected by horizontally sliding and guide elements.

10. The device according to p. 3, characterized in that the inner diameter of the annular rim of the protective grid is equal to the outside diameter of the pallet.

 

Same patents:

FIELD: agricultural engineering.

SUBSTANCE: apparatus has feed supplying tube, which is held above poultry house floor so as to be raised and lowered. Feed supplying tube is equipped with number of apertures, to each of which corresponds bowl-shaped device hung to said tube. Bowl-shaped device has dispensing tube branched from discharge aperture and feed bowl located under dispensing tube and provided with bowl bell defined by diverging radial grid rods. Dispensing tube consists of inner cylinder branched from discharge aperture and outer cylinder embracing inner cylinder. Bowl is hanging from grid rods of outer cylinder bowl bell so that said bowl is lowered when feed supplying tube is lowered. Outer cylinder is located on inner cylinder for rotation, raising and lowering. Lowering and raising of outer cylinder are restricted by means of at least one stroke restricting device. Apparatus has at least one rotation restricting device adapted for restricting rotation of outer cylinder relative to inner cylinder. Such construction allows feed level in feeders to be adjusted in accordance with chicken height.

EFFECT: increased efficiency in uniform dispensing of feed and simplified washing of feeding bowls with water.

19 cl, 10 dwg

FIELD: agricultural engineering.

SUBSTANCE: apparatus has feed supplying tube, which is held above poultry house floor so as to be raised and lowered. Feed supplying tube is equipped with number of discharge apertures, to each of which corresponds bowl-shaped device hung to said tube. Bowl-shaped device has dispensing tube branched from discharge aperture and feed bowl located under dispensing tube and provided with bowl bell, which is defined by diverging radial grid rods. Dispensing tube consists of inner cylinder branched from discharge aperture and outer cylinder embracing inner cylinder. Bowl is hung by means of grid rods of outer cylinder bowl bell so that said bowl is lowered when feed supplying tube is lowered. Outer cylinder is located on inner cylinder for rotation, raising and lowering. Lowering and raising of outer cylinder are restricted by means of at least one stroke restricting device. Outer and inner cylinders are defined by cylinder parts adhering to and axially aligned with respect to one another. End edges of cylinder parts facing one another are connected to each other through connecting webs overlapping gap region which corresponds to space between cylinder parts. Such construction allows feed level in feeders to be adjusted in accordance with chicken height.

EFFECT: increased efficiency in uniform dispensing of feed and simplified washing of feeding bowls with water.

19 cl, 10 dwg

FIELD: agriculture.

SUBSTANCE: feeder comprises feed duct, feeding pan and grid. The feeding pan bottom is protected by a rubber insertion 4-6 mm thick to prevent damage of the poultry beak. The grid is fitted by an above set split ring with beams to separate the grid into additional sections. The split ring is fitted with a catch on the one side, and a hinge on the other side to form a solid ring when connected.

EFFECT: restraining movement of poultry neck during feeding, reducing scattering of feeds and poultry death.

2 dwg

FIELD: agriculture.

SUBSTANCE: invention refers to a feed distributor for feeding poultry. The feed distributor comprises a distributing tray, having the central part, which is raised relative to the lower surface and interacts with a descending pipe so that the supplied amount of fodder from the descending pipe is distributed along the lower surface of the distributing tray. The descending pipe has a discharge hole with edges. The central part of the distributing tray is connected to the lower surface, which changes into at least partially raising side wall directed outside and changing into an external edge. The side wall at different levels relative to the lower surface in a suitable area, the lower limit of which substantially complies with the minimum specified height of fodder in the distributing tray and complies with height of the specified edges of a fodder discharge hole in the descending pipe relative to the distributing tray, comprises steeply inclined sections of the wall in a stepped configuration. The steeply inclined sections continue in peripheral direction of the side wall so that the steeply inclined sections of the wall form an obstacle for fodder movement by poultry. In the cross section along the central axis of the distributing tray and via a steeply inclined section of the wall the tangential line to the steeply inclined section of the side wall forms an angle of 0 - 50 relative to the central axis via the central axis of the distributing tray. The side wall comprises at least three steeply inclined sections of the wall at various levels relative to the lower surface.

EFFECT: invention prevents screening of components out of the fodder mix by poultry.

18 cl, 8 dwg

FIELD: agriculture.

SUBSTANCE: group of inventions relates to agriculture, namely, to poultry keeping. The proposed compartment of the incubator, being a device for artificial hatching of chickens from eggs providing access of chickens to fodder in process of hatching in the incubator without reduction in hatchability or survivability comprises a hatching tray and at least one feeding trough installed inside the compartment. The hatching tray comprises a bottom and at least one wall of the hatching tray. The feeding trough comprises a bottom and at least one transparent wall of the feeding trough. The specified tray and trough are contained in the specified compartment of the incubator so that in the compartment itself incubation, hatching and feeding of chickens after hatching are provided. The invention also discloses the incubator comprising the specified compartment of the incubator.

EFFECT: group of inventions provides for increased live mass of chickens without reduction of their hatchability or survivability.

16 cl, 12 dwg, 2 tbl

FIELD: agriculture.

SUBSTANCE: invention relates to a feed distributor for feeding poultry. The feed distributor comprises a feed crib with the middle part raised with respect to the base. The base is made of a plastic material and of wear resistant material connected with this plastic material. And the wear resistant material forms an impermeable and substantially adjacent layer to protect the base at the place of location of the said layer from penetration with poultry beaks. The method of manufacturing the feed distributor lies in the fact that the impermeable and substantially adjacent layer is attached to the plastic material of the base by pressure casting.

EFFECT: in the feed distributor the stability of the feed crib to its pecking by the poultry is provided.

17 cl, 6 dwg

FIELD: agriculture.

SUBSTANCE: feeding device for feeding poultry comprises: a plate-shaped distributing tray with the outer peripheral edge; a feeding drop tubes opening over the central part of the tray so that the volume of feed transported to the drop tubes is distributed over the bottom surface of the tray; rods connecting tray to the drop tubes. There are openings between the rods so as the poultry has access to the feed which is distributed in the tray, at that these openings are limited by the sides of the device parts facing the said openings. At least a part of the said sides of the parts, facing the said openings have a cross section with non-pointed edges, which is made peripherally closed. The novelty of the invention is that the peripherally closed parts are at least partially made of foamed plastic.

EFFECT: reduction of injuries to poultry, increasing ease of cleaning and reduction of weight of the device.

15 cl, 6 dwg

Feeder for poultry // 2554406

FIELD: agriculture.

SUBSTANCE: feeder comprises a hopper with a platform mounted on the frame. The hopper is divided obliquely by the mounted plate with a window in its lower part into two compartments: for storing feed and for feeding poultry. The compartments are arranged one above the other. In the lower compartment there is an opening for access to the feed of poultry. The opening comprises transparent shutters. One shutter is rigidly attached to the platform, the second is hingedly attached to the wall of the hopper and is connected to the platform by the rod system. The platform is secured to the shaft or under it and is made with the ability to change the angle of inclination. The shaft passes through the hopper window and is equipped with the feed agitators.

EFFECT: decrease in feed consumption and increase in productivity of poultry, reduction of likelihood of infecting of poultry by wild birds.

2 dwg

FIELD: agriculture.

SUBSTANCE: invention relates to the field of agriculture. The feeding trough where the forage is supplied from the main pipe, contains a plate (101) with two wall with common axis - an internal wall (102) and an external wall (103) - which enclose the central chamber (104) and a circular chamber (105), and the vertical stand (106) for forage supply installed at the bottom of the central chamber (104) at the centre and passing up to the main pipe (107) for forage supply with which the forage supply stand (106) remains joined because it is formed by two coaxial tubes: a fixed internal tube (108) the top part of which goes out of the main pipe (107), and an external tube (109) which is implemented with a possibility of vertical movement along the internal tube (108) between the top and bottom boundary positions. The mobile external tube (109) in addition contains several radial ribs (117) which protrude below its bottom edge and form a support for an external tube (109) above the central chamber (104) bottom when the external tube (109) is in the lower boundary position.

EFFECT: forage losses and/or missing of from a feeding trough are avoided.

8 cl, 12 dwg

FIELD: agriculture.

SUBSTANCE: invention relates to industrial poultry production. The device comprises setting devices of various signals, counters of signals, signal conditioners, signal meters, the circuits of coincidence and comparing the signals, the element of switching off the technological equipment of poultry feeding and rearing processes, which are interconnected through the respective inputs and outputs.

EFFECT: improvement of accuracy and rate of obtaining the management information for timely completion of poultry batch feeding and rearing processes by the use in control of poultry feeding and rearing processes of the new formed productivity index signal controlling the duration of effective technological processes of poultry feeding and rearing.

1 dwg

Up!