SU1227575A1 - Scaffold bridge for loading and unloading animals to/from vehicle - Google Patents

Description

The invention relates to agriculture, in particular, to devices for loading and unloading animals into vehicles.

The purpose of the invention is to increase efficiency.

Figure 1 shows a rack for loading and unloading animals from vehicles, side view; figure 2 is the same, top view; on fig.Z - the same, front view; 4 is a kinematic carriage diagram with a flip front wall.

The overpass contains a frame 1 with sides 2 and a flap 3, on which a movable bottom 4 is pivotally fixed with side walls 5 and the bottom 6 is fixedly fixed.

The movable device 4 is installed with the possibility of rotation in a vertical plane by a drive, for example, a hydraulic cylinder 7, and rests on the brackets 8 of the screwdriver 3. Hydro; 1, the cylinder 7 is hinged at one end to the frame 1, and the other end to the bottom. A container 9 is mounted on a stationary bottom 6. Guides 10 are mounted on the sides 2 above and below, on which a carriage 11 with a folding front wall 12 is mounted so that it can be moved along the stationary bottom 6 to fix the side wall 14 of the container 9.

The frame is mounted on four support wheels 15 with the possibility of rotation of the drive 16 in the longitudinal vertical plane. From below, the fixed bottom 6 is equipped with four hatches 17 with elevating mechanisms 18. On the first side, the overpass has three lugs 19 for interacting with the vehicle. A ramp 20 is fixed in the front part of the frame. The carriage 1 is equipped with six support rollers 21 for engaging with guides 10, on which are mounted sprocket stars 22 for interacting through peep 23 with a driving sprocket 24 fixed on the hydraulic motor 25, and the chain 23 is fixed on two sides to the carriage 11. The latter is supplied with a rope 26 with a hook for interacting with container m. 9.

Front folding carriage wall ci-ia6- / kena locks 27.

The device works as follows.

The overpass can move around the livestock farm with the help of a vehicle or tractor. The power is supplied from the tractor hydraulics network or from the farm power grid. When transporting the overpass, it is transferred to the transport position. With the help of the hydraulic cylinder 7, the inclination angle of the overpass is varied, due to which the front ladder 20 rises above the road and ensures its freedom of movement. The overpass is installed against the door of the livestock relocation, from where the transport of animals is planned. With the help of hydraulic hydraulics 7 raise the ramp through the supporting racks

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five

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wheels 15 up to the stop of the ramp 20 into the road or the ground; then the hydraulic cylinder 7 sets the movable bottom 4 into a horizontal position. The transfer of the bottom 4 into a horizontal position is caused by the fact that the animals are more willing to go around the mountain, and it is difficult for them to drive to the floor.

At the rear of the trestle |) a3V eiuinoT sideways with open sidewalls transport vehicle with containers 9, so that the front container 9 was installed against the traction rope 26 by shifting to the upper position of the carriage 1 1 with T () Ч1 Ч1 .. p with a distributor, leading obkatnyh stars. Points 22, chains of rollers 21. Then connect through a hook kapsa 26 with a trainer 9. Lowering the caret5

D:; ; Atel 25 r, e: -; locks 24, 21. supporting

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Container 9 is placed with TpaHLTiopTiiijro on a fixed distance of 11 IP. 6 EST At the moment of alignment of the racks of the trainer with the hatches of the bottom 17 are poured. In this case, the fixation and the entire container is accomplished by fixing the hook sideways); -: part 1 of the wall 14 in the horizontal slot of the rack 13. SL The operator removes the hook with the rope 26 from the lid-bolt - the container 9 is unloaded by the vehicle. By means of the mechanisms 18, the container 9 is lowered by the uprights due to the strength of the body; in the hatches 17, with his pole Sov. 1pc with the level of the bottom 4 of the overpass, and the side wall 14 remains hanging in the slot of the rack 13 - the entrance to the container is free. Then, lowering down the overpass carriage 11, open the locks 27, open the front wall 12.

The animals from the room are driven by the ladder 20 through the open wall of the carriage 1 1 to the horizontally mounted bottom 4. After the animals are penned, the front wall 12 is closed and fixed in the carriage 11 of the castle. 27. Animals are closed on four sides. The hydraulic cylinder m 7 movable bottom 4 with animals is installed in one plane with the hollow container 9. The hydraulic actuator 25 is turned on and the carriage 11 pgchinayus the subnap dress along the guides 10 on the rollers 21 with the help of the dachs 25 upwards, after the animals fit. Having driven alive (JTIiix to the console), the carriage stops. The fur container 9 with animals rises upwards. The side wall 14 of the hedgehog 9 is mechanically fixed in place, locking the animals in the letter. The drive is turned on again and the carriage 1I rolls over container 9 (middle of the overpass and the vehicle so that they stand at the same level and on the same level. Koptey; 1e}) are fixed in the back. Then the nept MCTLuiK tool) Mr. Shorsd of the next year : P1 | h. and a section of the body is closed; :) the process of loading: -, to ;: in (;) rTi SL Vyi

The vehicles from the vehicle are reversed. In the vehicle, the board is opened, the overpass is brought in, the animals are kicked out of the body onto the ground, and then the carriage 11 and the hook cable 16 pull the animal containers onto the overpass to the stands 13, the mechanisms 18

they lower the stack of the container 9 into the hatches 17 and simultaneously lift the side wall 14. After the movable bottom 4 and the container 9 are combined with the animals, the animals are driven along the ramp to the ground. The empty container 9 is then lifted and returned to the vehicle, and the unloading process continues.

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ABOUT

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FIG. 2

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Claims (3)

1. An overpass for loading and unloading from an animal transport vehicle, comprising a frame with a bottom and sides mounted on the chassis with the possibility of turning in the longitudinal vertical plane, characterized in that, in order to increase efficiency, it is equipped with guides mounted on the sides on which is installed with the possibility of moving an additional drive carriage with a hinged front wall, and the specified bottom consists of at least two parts: a movable drive in a longitudinal vertical plane and fixed, in which hatches with lifting mechanisms are made for interacting with the supports of the container, which is installed in the fixed part of the bottom with the possibility of interaction with the specified carriage, and in the fixed part of the bottom there is a rack for interaction with the front wall of the container. 2. Flyover on π. 1, characterized in that the wall is mounted for movement along rails that are mounted in the side walls of the container. 1227575 A1 5 3 7 19 19 77/5 18 Figure 1