CN101214875A - Rear-mounted compression garbage truck floating turning device - Google Patents

Abstract

The invention discloses a floating type turnover device for a post-loaded compressed garbage truck. Arc-shaped guide groove, the guide groove plate is set on the body of the compressed garbage truck, the lower part of the oil cylinder support plate is provided with an open groove, which is arranged on the body and below the guide groove plate, and the lower end of the movable guide rail plate is provided with an arc The upper end of the guide groove is provided with a pin shaft, which is installed in the pin shaft seat on the vehicle body. The pin shaft seat is located above the support plate of the oil cylinder. In the arc-shaped guide groove of the slot plate, the lower end of the bracket is provided with a pin shaft, which is located in the arc-shaped guide groove of the movable guide rail plate, and the peripheral surface of the oil cylinder is provided with a pin shaft, which is located on the cylinder support in the slot at the bottom of the board. The invention not only can make the compressed garbage truck adapt to different road conditions, but also saves manpower.

Description

Rear-mounted compression garbage truck floating turning device

technical field

The invention relates to a drum-turning device for a rear-mounted compression garbage truck, in particular to a floating drum-turning device for a rear-mounted compression garbage truck.

Background technique

The main function of the turning device of the rear-mounted compression garbage truck is to lift and turn over the garbage collection cylinder, so that the garbage in the garbage collection cylinder can be dumped into the filler of the compression garbage truck. The turning device includes a bracket, an oil cylinder, a supporting plate and an upper pressing plate. The pin shaft provided on the upper end of the bracket is installed in the pin shaft seat provided on the vehicle body, the supporting plate is arranged on the lower end of the bracket, the upper pressing plate is arranged on the upper end of the bracket, the oil cylinder is hinged on the vehicle body, and its piston rod and The brackets are hinged. When the garbage truck and the garbage collection tube are on the basically flat ground, the piston rod of the oil cylinder pulls the bracket to make it rotate around the pin, and stops when the supporting plate is attached to the ground, and then pushes the garbage collecting tube onto the supporting plate. When the oil cylinder pushes the bracket to rotate around the pin shaft, the garbage in the garbage collection tube is finally dumped into the filler. In this process, the upper pressing plate is pressed tightly on the cylinder limit of the garbage collection tube to prevent the garbage collection tube from coming off. Because the bearing pin of support wears in the bearing pin seat that vehicle body is provided with, the supporting plate that is arranged on the lower end of support is at the lowest position when support is in vertical. When the compression garbage truck is at a higher position than the garbage collection container, the supporting plate set at the lower end of the support has a distance from the ground even if it is at the lowest position. At this time, many people are required to lift the garbage collection container onto the supporting plate, resulting in a waste of manpower . Therefore the existing post-loading compression garbage truck has poor adaptability to different road conditions.

Contents of the invention

The technical problem to be solved by the present invention is to provide a floating turning device for a rear-mounted compressed garbage truck, which can not only adapt the rear-loaded compressed garbage truck to different road conditions, but also save manpower.

In order to solve the above-mentioned technical problems, the present invention provides a floating type turning device for a post-mounted compressed garbage truck, which includes a bracket, an upper pressing plate, a supporting plate, and an oil cylinder. Guide rail plate, oil cylinder support plate, arc-shaped guide grooves are opened on the guide groove plate, the guide groove plate is set on the body of the compression garbage truck, and the lower part of the oil cylinder support plate is provided with an open groove, which is set on the body and located in the guide groove Below the plate, the lower end of the movable guide rail plate is provided with an arc-shaped guide groove, and the upper end is provided with a pin shaft. The pin shaft is installed in the pin shaft seat on the vehicle body. The upper end of the bracket is provided with a pin shaft, which is located in the arc-shaped guide groove of the guide groove plate, and the lower end of the bracket is provided with a pin shaft, which is located in the arc-shaped guide groove of the movable guide rail plate. A pin shaft is arranged on the surface, and the pin shaft is located in an open groove at the lower part of the oil cylinder support plate.

Bearings are installed on the pin shaft provided at the upper end of the support and the pin shaft provided at the lower end.

Due to the use of the guide groove plate and the movable guide rail plate, the pin shafts provided at the upper end and the lower end of the support can move freely in the arc-shaped guide grooves of the guide groove plate and the movable guide rail plate, thereby realizing the free floating of the support. Therefore, the scope of the upper and lower activities of the support is much larger than that of the prior art, that is, the position of the supporting plate at the lower end of the support can move up and down in a large range, so that the rear-mounted compression garbage truck can adapt to different situations. road conditions. Because the supporting plate can be stuck on the ground under different road conditions, only one person can push the garbage collecting tube onto the supporting plate without many people lifting the garbage collecting tube onto the supporting plate, thus saving manpower.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail;

Fig. 1 is a structural schematic diagram of a floating drum turning device for a rear-mounted compression garbage truck according to the present invention.

Fig. 2 is a schematic diagram of the structure of the rear-mounted compression garbage truck when the floating drum turning device turns the garbage collection drum to a certain position.

Fig. 3 is a schematic diagram of the structure of the upper platen. Fig. 4 is a schematic diagram of the stent structure. Fig. 5 is a schematic diagram of the structure of the movable guide rail plate. Fig. 6 is a schematic diagram of the structure of the guide groove plate. Fig. 7 is a schematic diagram of the structure of the cylinder support plate. Fig. 8 is a schematic diagram of the structure of the oil cylinder. Fig. 9 is a schematic diagram of the structure of the pallet.

In the figure 1. Upper plate, 2. Bracket, 3. Arc groove, 4. Guide groove plate, 5. Pin shaft, 6. Pin shaft, 7. Movable guide rail plate, 8. Pin shaft, 9. Oil cylinder support plate, 10. Pin shaft, 11. Open slot, 12. Arc slot, 13. Pin shaft, 14. Supporting plate, 15. Oil cylinder, 16. Vehicle body, 17. Garbage collection barrel, 18. Pin shaft hole.

Detailed ways

Among Fig. 1, upper platen 1 is arranged on the top of support 2, and the structural shape of upper platen 1 is as shown in Figure 3, and supporting plate 14 is arranged on the lower end of support 2, and the structural shape of supporting plate 14 is as shown in Figure 9. The structural shape of support 2 is as shown in Figure 4, is provided with bearing pin 5 at the upper end of support 2, is provided with pin 13 at the lower end, is provided with between the upper end pin 5 of support 2 and the lower end pin 13 pin hole 18. The structural shape of the guide channel plate 4 is shown in Figure 6, and the guide channel plate 4 is provided with an arc-shaped guide groove 3, and the guide channel plate 4 is arranged on the body 16 of the compressed garbage truck, and the pin shaft provided at the upper end of the support 2 5 is located in the arc guide groove 3 of the guide groove plate 4. The structural shape of the oil cylinder support plate 9 is shown in FIG. 7 . The bottom of the oil cylinder support plate 9 is provided with an open groove 11 . A pin shaft 10 is provided on the peripheral surface of the oil cylinder 15, as shown in FIG. The piston rod of the oil cylinder 15 is hingedly connected with the bracket 2, and the connection mode adopted in this embodiment is: a pin shaft 8 is arranged on the piston rod of the oil cylinder 15, and the pin shaft 8 is fitted in the pin shaft hole provided on the bracket 2 18 in. The structural shape of movable guide rail plate 7 is as shown in Figure 5, and its lower end is provided with arc guide groove 12, and upper end is provided with bearing pin 6, and this bearing pin 6 is worn in the bearing pin seat that vehicle body 16 is provided with, Not shown in FIG. 1 , the pin seat is located above the oil cylinder support plate 9 . The lower end of the bracket 2 is provided with a pin shaft 13 located in the arc-shaped guide groove 12 of the movable guide rail plate 7 . For reducing the frictional resistance of pin 5 and pin 13 on the support 2 in arc guide groove 3 and arc groove 12, bearings can be loaded onto pin 5 and pin 13. During work, the garbage collection tube 17 is pushed onto the supporting plate 14, the piston rod of the oil cylinder 15 pushes the support 2, and the arc guide groove 3 and the movable guide groove 3 that the bearing pin 5 and the bearing pin 13 on the support 2 have on the guide groove plate 4 Slide in the arc guide groove 12 that guide rail plate 7 lower ends are provided with, garbage collection tube 17 is turned over, and upper pressing plate 1 is pressed on the tube limit of garbage collection tube 17 in the overturning process, in order to prevent coming off. Fig. 2 is a schematic diagram when the turning device turns the garbage collection barrel 17 to a certain position. When the piston rod of the oil cylinder 15 promotes the support 2 and makes the bearing pin 5 reach the highest position of the arc guide groove 3, the garbage collection tube 17 will dump all the garbage. The piston rod of oil cylinder 15 resets subsequently, makes the supporting plate 14 of support 2 lower ends get back to original place, repeats last work again. Because the pin shaft 5 and the pin shaft 13 that the upper end and the lower end of the support 2 are provided with can move freely in the arc-shaped guide grooves of the guide groove plate 4 and the movable guide rail plate 7, thereby the supporting plate 14 positioned at the lower end of the support 2 can move freely. The position can be moved up and down in a large range, so that the supporting plate 14 can be stuck on the ground under different road conditions. Therefore, the rear-mounted compression garbage truck can not only adapt to different road conditions, but also save manpower.

Claims (2)

1. rear-loading compression type garbage truck floating type canister overturning device, it contains support, top board, supporting plate, oil cylinder, the piston rod of oil cylinder connects with stand hinge, it is characterized in that: also contain guide channel plate, activity guide plate, the oil cylinder stay bearing plate, have arc guide barrel on the guide channel plate, guide channel plate is arranged on the vehicle body of compression type garbage truck, the bottom of oil cylinder stay bearing plate is provided with open slot, it is arranged on the vehicle body and is positioned at the below of guide channel plate, the bottom of activity guide plate is provided with arc guide barrel, its upper end is provided with bearing pin, this bearing pin is installed in the axis pin base on the vehicle body, this axis pin base is positioned at the top of oil cylinder stay bearing plate, the upper end of support is provided with bearing pin, this bearing pin is arranged in the arc guide barrel of guide channel plate, the bottom of support is provided with bearing pin, this bearing pin is arranged in the arc guide barrel of activity guide plate, and the side face of described oil cylinder is provided with bearing pin, this bearing pin is arranged in the open slot of oil cylinder stay bearing plate bottom.

2. a kind of rear-loading compression type garbage truck floating type canister overturning device according to claim 1 is characterized in that: bearing pin that described support upper end is provided with and bottom are provided with bearing all are housed on the bearing pin.

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