SU1297774A1 - Crate for horned cattle - Google Patents

Abstract

This invention relates to agriculture. The aim of the invention is to improve the operating conditions of the machine and the maintenance of animals. The machine contains vertical pillars 2 with a horizontal bar 3. The bar on the bracket 4 is attached to a longitudinal hollow beam 5 with a drive 6 and suspensions 7. On the suspensions there is an emitter 8 and a radiation receiver. Inside the beam, there is a screw reversing-rotating shaft 12 connected to the drive 6. At the ends of the beam 5, clamps 14 and 15 are fixed, in slots 16 and 17 of which brackets 18 and 19 are mounted. shaft 12. 4 c. f-ly, 7 ill. Q S V, U // ////// /// / 7/1 (L С 22 9ut.Z

Description

The invention relates to agriculture, in particular, to devices for stabling of nutrients.

The purpose of the invention is to improve the operating conditions of the machine and the maintenance of animals.

Fig. 1 shows a cattle machine, side view; in fig. 2 - the same, in the position of the animal lying; in fig. 3 is a view A of FIG. one; in fig. 4 - section BB in FIG. 3-; in fig. 5 is a sectional view BB in FIG. 3-; in fig. 6 is a view of FIG. 3; in fig. 7 is a structural electrical circuit of the automatic control system.

The machine contains two vertical pillars 2 installed in front of the trough 1, with the rod 3 rigidly fixed at the ends. Equal distance from the racks 2 on the rod 3 horizontally above the machine and along the bracket 4 the longitudinal beam 5 and the actuator 6 are fixed on console The suspensions 7 secure the radiator 8 and the radiation receiver 9 opposite it. The ends of the beam 5 are closed with flanges 10 and 11, equipped with porppnik. On the latter, inside the beam 5, there is a screw reversing rotating shaft 12 connected to drive 6 by means of CLUTCH 13. At the ends of the longitudinal beam 5, clamps 14 and 15 are fixed to the outer surface with the help of bolts with the possibility of their limited movement along beam 5, on both sides of each cage there are inclined and converging in the upper part through grooves 16 and 17, through which brackets 18 and 19 are skipped. On the cage 15, limit switches 20 and 21 are fixed, limiting the movement zone of the fixing half arches 22 and the limiter 23 animals, which are attached respectively to the brackets 18 and 19.

The sleeves 14 and 15 overlap the windows 24 and 25, made in the beam 5. In the area of the windows 24 and 25 on the thickened surface of the shaft 12, the right 26 and left 27 threads are cut, with which the shaped sliders 28 and 29 interact, having the same right and left threads . On the outer surface of the sliders 28 and 29 are annular grooves 30, with which interactions

There are shaped heads 31 brackets 18 and 19.

On the last sleeves are screwed tubular pins 32 with rigidly fixed on

their ends, the sleeves 33 (Fig. 6), in the upper part of which, on the inner side, are the slots 34, which interact with the slots 35 of the upper ends of the half arches 22 and the stopper 23. Half-arms 22 and two parts of the stopper 23 prevent the washers 36 from falling out of the sleeves 33 and bolts 37. In addition, the upper ends of the half-arches 22 and the stopper 23 are equipped with springs 38.

The actuator 6 (Fig. 7) is equipped with a power supply unit 39, a control unit 40, an animal position sensor 41 (including an emitter 8 and a radiation receiver 9), and a limit switch unit 42 (including switches -20 and 21). The input of drive 6 is connected to the first output of power supply unit 39 via control unit 40, and the output of drive 6 is connected to the first input of limit switch unit 42, the output of which and the output of animal position sensor 41 are connected to the second and third inputs respectively

control block 40. The second input of the limit switch unit 42 and the input of the animal position sensor 41 are connected to the second and third outputs of the power supply unit 39.

The machine works cn and hand in a manner.

In the initial state, the half-arches 22 and part of the limiter 23 are in the upper (open) position, and

the animal has the possibility of free access to the feeder 1. After the animal has entered the machine, an automatic control system is activated. As with the contacts of the final

the switch 20 is closed, and the beam from the radiator 8 is blocked by the animal body and does not hit the radiation receiver 9, the signal is received by the control unit 40. The animal is standing.

Upon receipt of such a signal, the control unit issues a command to close the machine and connects the actuator 6 to the power supply unit 39.

55

The rotation of the output shaft of the drive 6 through the coupling 13 is transmitted to the shaft 12. In the process of rotating the shaft, the slide blocks 28 and 29 move inside the beam 5 towards one another. With their annular grooves 30, the slides 28 and 29 act on the heads 31 of the brackets 18 to 19, moving the latter along slots 16 and 17. As the latter are inclined, the brackets 18 and 19 move downward and at the same time towards each other. After the bracket 19 reaches the lower end of the groove 17, it acts on the switch 20 and thus turns off the drive 6. At the same time, the half arms 22 and the stop 23 cover (with a gap) the body of the animal, preventing it from leaving the machine.

When an animal in a machine rests on rest, its body falls below the line emitter-receiver. In this case, the beam from the radiator 8 hits the receiver 9, and the signal comes to the control unit 40. The animal lies. Under the influence of this signal, the block 40 causes the machine command to open and, through closed contacts, the limit switch 21 connects the actuator 6 to the power block 39. In doing so, the shaft 12 rotates in the opposite direction, moving the sliders 28 and 29 to the ends of the beam 5, the rollers 5 in opposite directions to each other. At the same time, the slide blocks 28 and 29 through the brackets 18 and 19 act on the clips 14 and 15, moving them the same way (within the sizes of the windows 24 and 25) in opposite directions. Upon reaching the required distance between the stop 23 and the half-arches 22, the rotation of the shaft 12 is stopped.

JO By tightening the bolts, fix the clips 14 and 15 fixedly on the beam 5. The machine is ready for operation.

A decrease in the distance between the limiter 23 and half ages 22 is achieved by displacing the sleeves 14 PI 15 one towards the other.

The distance between the two parts of the limiter or between the half arcs (Figs. 5 and 6) is changed by rotating the pins 32 around the brackets 18 or 19. When the pins 32 are screwed onto the brackets 18 or 19, the distance between the parts of the limiter 23 or between the half arches 22 decreases and

25 vice versa. Upon reaching the required distance, the pins are fixed on the brackets 18 and 19 with the help of lock nuts (not shown).

The change in lifting height and lowering through brackets 18 and 19 and trunnies 30 of the limiter .23 and half-arches 22 32 affects half-arches 22 and is achieved (fig. 1 and 2) by shifting the end 23 switches 20 and 21 beams 5 and at the same time raise. Regarding the groove 17 of the yoke 15. Only when reached with the bracket 19 top- To turn the half-arc or the limited end of the groove 17, it acts 35 a spacer at a certain angle around the limit switch 21 and the off-axis (FIG. 6), enough drive 6. At the same time, the semi-arcs 22 and the stop 23 are returned to their original state. The cycle then repeats .40

compress the spring 38 and remove the splines 35 of the upper half-arcs or the limiter with the splines 34 of the sleeves 33, rotate the half-arc or the limiter to the desired angle and re-engage them.

To release the animal from the machine, the half-arches 22 and the stop 23 are raised to the upper position and blocked.

The distance between the limiter and the half-arcs can be changed by simultaneously moving them or moving the limiter and the half-arches separately.

compress the spring 38 and remove the splines 35 of the upper half-arcs or the limiter with the splines 34 of the sleeves 33, rotate the half-arc or the limiter to the desired angle and re-engage them.

45

Claims (6)

1. Machine for cattle, containing racks with horizontal positioned in front of the feeding trough. Consider the rod attached to them, a cantilever-mounted longitudinal beam, having fixing half-arms fixed on the brackets and an animal movement restrictor associated with the mechanism of their rotation The success of distance operations is performed by simultaneously shifting the limiter and half the arches. For this (Fig. 4 and 5), the fastening bolts of the clips 14 and 15 to the beam 5 are loosened. The shaft 12 is rotated by hand or manually after the drive rotates the direction of the sliders 28 and 29 inside the ball 55 and with a drive that, in order to improve the operating conditions of the machine and the maintenance of animals, the longitudinal beam Ki 5 in opposite sides. At the same time, the slide blocks 28 and 29 through the brackets 18 and 19 act on the clips 14 and 15, moving them the same way (within the sizes of the windows 24 and 25) in opposite directions. Upon reaching the required distance between the stop 23 and the half-arches 22, the rotation of the shaft 12 is stopped. O By tightening the bolts, fix the clips 14 and 15 fixedly on the beam 5. The machine is ready for operation. A decrease in the distance between the limiter 23 and half ages 22 is achieved by displacing the sleeves 14 PI 15 one towards the other. The distance between the two parts of the limiter or between the half-arcs (Figs. 5 and 6) is changed by rotating the pins 32 around the brackets 18 or 19. When the pins 32 are wound on the brackets 18 or 19, the distance between the parts of the limiter 23 or between the half arches 22 decreases and 5 vice versa. Upon reaching the required distance, the pins are fixed on the brackets 18 and 19 with the help of lock nuts (not shown). A change in the height of lift and lowering of the limiter .23 and half-arc 22 is achieved (Fig. 1 and 2) by shifting the limit switches 20 and 21 relative to the slot 17 of the yoke 15. To turn the half-arc or limiter by a certain angle around its own axis ( Fig. 6) is enough compress the spring 38 and remove the splines 35 of the upper half-arcs or the limiter with the splines 34 of the sleeves 33, rotate the half-arc or the limiter to the desired angle and re-engage them. 45 Invention Formula a cantilever-mounted longitudinal beam, having fixing half-arms fixed on the brackets and an animal movement restrictor associated with the mechanism of their rotation five and with a drive that, in order to improve the operating conditions of the machine and the maintenance of animals, the longitudinal beam equipped with clips with shaped grooves on their lateral sides, and along its longitudinal axis there is an internal cavity in which a half-articulated turning mechanism is installed, made in the form of a screw shaft with sliders installed with the possibility of interaction with the brackets located in the slots of the clips. 2. The machine according to claim 1, wherein the drive is equipped with a control unit, a power supply unit, a limit switch unit and an animal position sensor, the drive input is connected through the control unit to the first output of the power supply unit, and the output is with the first input of the limit switch block, the output of which and the output gino gio position sensor o. respectively with the second and third inputs, the control unit, and their inputs with the second and third power supplies. 3. The machine tool according to claim 1, characterized in that each slider has threads, respectively, with right and left winding. 4. The machine according to claim 1, characterized in that each bracket is made detachable in the form of a screw and a threaded axle with slots. 5. The machine tool according to claim 1, characterized in that the stopper and half-arms in the upper part are spring-loaded and are provided with slots, kinematically connected with axle-slots. 6. I3JOW .16 | A 5i.17. L 5 / M Fa 7 Type A H 6 h UL / s Jljl 22 r:} es / 2J fcD Fig.Z Ata but at Yes Type G YU / FIG 6 Editor I.Gorn Compiled by F. Grishanin Tehred L. Serdgokova Proofreader I. Muska Order 834/2 Circulation 630. Subscription VNyIPI USSR State Committee for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., d, 4/5 Production and printing company, Uzhgorod, st. Project, 4 7