CN203126611U - Auto-dumper coach rear door board hanging rack - Google Patents

Abstract

The utility model provides an auto-dumper coach rear door board hanging rack. A hanging rack body capable of being used on an auto-dumper coach body rear door board is a sliding block with a sliding strip hole. One side of the hanging rack body is connected with a fixing board. Fixing threaded holes are formed in the connected fixing board. The hanging rack body is fixed at two sides of the auto-dumper coach body rear door board through the fixing board. The rear door board is fixed on shaft pins at two sides of the rear portion of a coach body through the sliding strip holes. When goods are self-discharged on the auto-dumper coach body, along with stacking of the goods, the rear door board is capable of sliding upwards along with sliding of the sliding strip holes on the shaft pins. Therefore, block, caused by the rear door board, of the self-discharged goods is avoided. When the goods are discharged and the coach body falls down, the rear door board slides downwards under the action of gravity to close the rear door. Therefore, goods-self-discharging is convenient.

Description

Carriage of dump truck Rear Door hanger

Technical field

The utility model relates to a kind of compartment accessory of dumping truck, specifically a kind of carriage of dump truck Rear Door hanger.

Background technology

Production now and the self lighting type automobile that uses, the compartment rear side all is that the bearing pin by the top is manner with Rear Door and is fixed on the compartment, when the Vehicle tipping goods, the front side, compartment is upwards reflected, under the gravity effect, Rear Door is opened automatically, the goods self-unloading is landed, but in actual use, can occur that the self-unloading goods is piled up on the ground and Rear Door blocked causing the self-unloading opening blocked, both influence the self-unloading of goods, also caused the damage of Rear Door easily.

Summary of the invention

The purpose of this utility model is to provide a kind of carriage of dump truck Rear Door hanger, when the self-unloading goods, can be along with the accumulation of goods, and the Rear Door slippage that can make progress automatically can be avoided the opening obstruction.

The utility model comprises the car body of dumping truck, the technical scheme that adopts is: adopt a hanger body that Rear Door is connected with the car body of dumping truck, this hanger body is an adapter plate of the other connection of slide block side that has the draw runner hole, when installing and using, the hanger body can each be fixed one in the both sides of Rear Door, intert in the draw runner hole by bearing pin the car body both sides, and Rear Door is fixed, and can allow Rear Door constitute the bascule of the slippage that can make progress thus.

Be connected and fixed with Rear Door for favourable hanger body is convenient, on the adapter plate that connects, several fixing threaded holes can be set, can allow the hanger body be fixed on the both sides of Rear Door by fixing threaded hole.

The utility model is by technique scheme because the hanger body mode that can be connected respectively with car body and Rear Door, when installing and using, can allow form one between Rear Door and the car body can

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Under the gravity effect, the bascule of slippage up and down, when lifting the self-unloading goods on the compartment of dumping truck, after goods after landing is stacked into to a certain degree, top Rear Door in the meeting, and Rear Door is by the bascule of draw runner and bearing pin, move vertically, Rear Door is upwards slippage thereupon, and the unloading opening is enlarged, can not cause the obstruction of opening, when the goods self-unloading finished the whereabouts, compartment, Rear Door was under the gravity effect, and slippage downwards and car body are coincide and sealed thereupon, can solve present dumping truck Rear Door occlusion of openings and influence the problem of goods when the self-unloading goods easily thus, have scientific structure, distinguishing feature cheap and easy for installation.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is structural representation of the present utility model.

Structural representation when Fig. 2 installs and uses for the utility model.

Among the figure: 1, hanger body, 2, slide block, 3, the draw runner hole, 4, adapter plate, 5, fixing threaded hole, 6, car body, 7, Rear Door, 8, bearing pin, 9, goods.

The specific embodiment

Shown in Figure 1: slide block 2, one sides that can be used for hanger body 1 on carriage of dump truck body 6 Rear Doors 7 and be a band draw runner hole 3 are connected with an adapter plate 4.The adapter plate 4 that connects is provided with fixing threaded hole 5.

Shown in Figure 2: the slide block 2 of hanger body 1 is installed on the bearing pin 8 of car body 6 rear sides by draw runner hole 3, the adapter plate 4 of hanger body 1 is fixed on the side of Rear Door 7 by fixing threaded hole 5, when lifting self-unloading goods 9 on car body 6 front sides, Rear Door 7 is namely by top on the goods of piling up 9,7 of Rear Doors pass through the bascule of draw runner hole 3 on bearing pin 8, upwards slippage, as can be seen from Figure 2, the integral structure of Gou Chenging thus, Rear Door 7 is the structures that can slide up and down, when car body 6 goods are unsnatched, when car body 6 falls after rise downwards, Rear Door 7 can be under the self gravitation effect, landing downwards and closed car envelope 6.

Claims (2)

1. carriage of dump truck Rear Door hanger, the car body (6) that comprises dumping truck, it is characterized in that: the hanger body (1) that can be used on carriage of dump truck body (6) Rear Door (7) is the slide block (2) in a band draw runner hole (3), and a side is connected with an adapter plate (4).

2. carriage of dump truck Rear Door hanger according to claim 1, it is characterized in that: the adapter plate that connects (4) is provided with fixing threaded hole (5).

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