SU1380695A1 - Installation for distributing feed in live stock barns - Google Patents

Abstract

This invention relates to the mechanization of labor-intensive processes in animal husbandry. The purpose of the invention is to expand the technological capabilities of the installation by providing a shuttle movement of the cart through the livestock building. On the trolley 5, there is mounted a feed-supply unit (CG) 7, and the cart 5 is mounted on the platform 3, which is moved along the guides 1 along the livestock building with the help of a cable loop 14. Supports 25 1c

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fixed at the feeders 26 and intended to stop the platform when interacting with the rail 21. At the same time, when the platform stops, 15 KUs are brought into operation through the cable loop, issuing feed to this feeder. In this case, the cart is braked by the brake A6, and the rail, deflected on the carrier pin 24, engages with the gear wheel 20. As a result, the rail moves relative to the carrier

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The invention relates to the mechanization of labor-intensive processes in animal husbandry, in particular, to installations for the distribution of feed in livestock buildings.

The purpose of the invention is to expand the technological capabilities of the installation by providing a shuttle movement of the cart through the livestock building.

Kah FIG. 1 shows schematically an installation for the distribution of feed, a plan view; in fig. 2 is a diagram of the movement of the trolley during the distribution of feedstuffs in FIG. 3, the platform stopping mechanism, side view; in fig. 4 — adaptation of automatic trolley control, side view.

The installation contains movable guides 1, located along the cattle-breeding room 2, platform 3 with supporting wheels 4. The platform is equipped with a trolley 5 with supporting wheels 6 and a feeding station 7, made, for example, in the form of a belt conveyor having a driving drum 8 attached to the driving shaft 9. The platform, trolley and feed station have a common drive consisting of a gear motor 10, on whose shaft a multi-drum 11 is attached, connected to a multi-drum 12 using gears and 13, as well as traction cable loops 14 and 15 with drive mechanisms. One drive mechanism is mounted on the platformer upwards until it comes out of contact with the stop 25. After this, the platform moves to the next stop with the AC disconnected. When the platform reaches the last trough of the first row, the lever 41 of the automatic control device interacts with the brake to release it. support wheels and movement along the platform to the second row of feeders. 4 il.

It consists of blocks of multi-drum drums 16,17,18 and 19, each pair of which is interconnected by mechanical transmission. A platform stopping mechanism associated with the shaft of the drum 16 is made in the form of vertical racks 21 and 22 with vertical grooves, arranged with a gap on both sides of the pinion gear 20. In the latter there are fixed pins 24 attached to the housing of this drive mechanism. On the pins 24, the slats deflect when interacting with the stops 25 of the feeders 26. On the shafts of the drums 17 and 19, there are fixed bevel gears connecting them 27. On the trolley a block of multi-drum drums 28 is mounted, one of which is connected to the driving shaft of the feed dispenser . Rope loop 14 covers the drums 11 and 12, envelops the guide blocks 29-34, tension blocks 35 and 36, drums 16 and 17, as well as drums 37 and 38 fixed to the platform. Rope loop 15 rounds the drums 18, 19 and 28 and tension unit 39 fixed on the platform. The cart is equipped with a device for automatic control, made of grip 40 and two levers 41 and 42 hinged on it, interlocked with each other by a leg 43. The spring 44 is put on the last one, which abuts one end with its end 45 - spring stroke limiter. The brake 46 of the wheels of the trolley, mounted on the latter, is connected with this. The driving drum 8 is made with a friction brake 47, which is controlled through a pull 48, which is pivotally connected to the lever 41. The stops 25 are height-adjustable to change the dispensed feeds. The levers 41 and 42 interact alternately with the limiters 49 and 50 placed at the ends of the livestock building. A certain distance from the limiter 49 displaced downwards is fixed the limiter 51, which interacts with the catch 40, which has a groove 52 for the end 43, fitted with an end stop 53. Limiter 51 is installed at the point of transition of the platform from the even to the odd number of feeders. A loading conveyor 54 is located inside the room.

The motor control of the gearmotor is controlled by limit switches 55-58. Switches 55 and 57 are fixed at limiter 50 when the cart moves from odd to even number of feeders. Switch 56 is located at limiter 51, and switch 58 is located at limiter 49 and is intended to stop the feedbox hopper under the feed conveyor 54 at the end of the feed distribution cycle.

The installation works as follows.

By means of the conveyor 54, the feed is loaded into the hopper of the feeding device 7. After switching on the electric motor, the gearmotor 10, platform 3, with the help of cable loop 14, starts moving from left to right until the rail 21 meets the stop 25, which stops the platform. Upon further movement of the cable loop 14, the drums 16 and 17 and bevel gears 27, which drive the drums 18 and 19, and through the cable loop 15, the drums 28, and Tai-a (e belt conveyor of the distribution system) start to rotate. The transversal slit nestles the feed into the feeding trough 26. Od) Firstly, the rake 21, deviating from the pin 24, engages with the rotating gear 20, as a result of which it moves in a vertical plane from bottom to top until it leaves the engagement with the stop 25. In this case, the wheels 6 of the trolley 5 are braked. From the exit of the slats 21 of

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the engagement with the stop 25, the platform begins to move to the next feeding trough, and the belt chute stops. After filling the last trough of the first row and further moving the platform, the lever 41 rests on the stopper 50, disengaging the wheel 6 of the trolley, which begins to move along the platform to the second row of troughs. The brake 47 brakes the shaft of the drum 8 of the conveyor belt from its possible twisting, when the resistance to movement of the cart is greater than the resistance to spinning of the belt conveyor, for example, with a large mass of the hopper and jamming of the wheels. After pressing the end of the lever 41 to the limit switch 55, the gearmotor is reversed and the platform begins to move in the opposite direction to the first one. The engagement with the lugs 25 takes place with the aid of a lath 22. The delivery of feed to the second trough is carried out. After filling the feeders of the second row, the platform moves up to the passage of the gripper 40 beyond the limiter 51. In this case, the gearmotor is reversed using the limit switch 56 before the trolley moves in the transverse direction, otherwise the latter will move in the direction of the first row. The platform begins to move in the opposite direction, but it is held up by the gripper 40, which rests on the stopper 51. The wheels 6 are disinhibited using the gripper 40 and the rod 43, and the cart begins to move in the direction of the third row feeders. After the release of the gripper 40 beyond the limits of the limiter 51, the platform begins to move along the third row of feeders, giving out food to them. After each change in the direction of the platform and the platform, the belt conveyor is reversed with the help of cable contours. At the end of the third row, the lever 41 disengages the wheels 6 and the carriage begins to move toward the fourth row. After the lever 41 acts on the limit switch 57, the gearmotor is reversed and the feed is distributed in the fourth set of feeders. The action of the lever 42 on the stopper 49 of the wheel 6 is disinhibited and the carriage begins to move in the opposite direction before the lever 42 acts on the limit switch 58 and the gearmotor stops for subsequent loading of the conveyor belt bunker 54 by means of the conveyor 54.

Claims (1)

Invention Formula A feed dispenser in animal houses, a platform with a stop mechanism that interacts with the feeders, mounted on a platform, a carriage for the feed station, having an automatic control device, and a common drive for the platform, the carriage and the feedbox, different from that in order to expand the technological capabilities of the installation by providing a shuttle movement of the cart through the livestock building, the adaptation of the automatic control of the cart first designed as a Shar Nirni attached thereto capture Q 806956 and two levers, interlocked with each other by spring-loaded thrust, attached to the brakes of the trolley wheels and installed with the possibility of alternate interaction with the main limiting devices placed at the ends of the livestock building, one of which is biased downwards with an additional stopper that interacts with the gripper; contains two blocks of multi-strand drums, covered by two traction cable circuits, the drums of each of which are interconnected by mechanical transmission the first block is mounted on a trolley and one of its drums is connected with the drive shaft of the feedburner unit, and the second block is mounted on the platform and connected with the mechanism of its stop, which is made in the form of spaced vertical gears on both sides, having vertical grooves in which fixed pins are placed, and feeders deflected on the last stops. 20 25 22 9 /// duigd .Ш / 7 2 4CfJUS