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Dump truck rear door lateral opening device

A technology for opening devices and dump trucks, which is applied in the direction of loading and unloading vehicles, motor vehicles, transportation and packaging, etc. It can solve the problems of cumbersome loading and achieve the effect of convenient manufacturing and installation and simple structure

Inactive Publication Date: 2017-06-13
SINOTRUK LIUZHOU YUNLI SPECIAL PURPOSE VEHICLES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the door of most dump trucks on the market is opened from bottom to top, which is very convenient for transporting soil and sand; but when it is used to transport long objects such as long logs, there is a problem of cumbersome loading.

Method used

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  • Dump truck rear door lateral opening device
  • Dump truck rear door lateral opening device
  • Dump truck rear door lateral opening device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] like Figures 1 to 3 The dump truck rear door lateral opening device shown includes a box body, the box body has a rear door panel 2 and side panels 1 and 2 respectively arranged on both sides of the rear door panel 2, and one side of the rear door panel 2 passes through a hinge device 5 It is hinged with a side panel 2 on one side of the car body, and the other side of the rear door panel 2 is fastened to another side panel 3 on the other side of the car body through a fastening device 4 . The hinge device 5 of the present embodiment comprises a fixed hinge seat 5-1 welded on one side side panel 1 and a movable hinge seat 5-6 welded on one side of the rear door panel 2, the fixed hinge seat 5-1 is provided with Upper protrusion 5-1-1 and lower protrusion 5-1-2 are provided with pin holes on upper protrusion 5-1-1 and lower protrusion 5-1-2; fixed hinge seat 5-1 passes through the pin hole of the upper protrusion 5-1-1, the pin hole of the movable hinge seat 5-6 and th...

Embodiment 2

[0019] The hinge device 5 includes a fixed hinge seat 5-1 welded on one side of the back door panel 2 and a movable hinge seat 5-6 welded on one side side compartment panel 1; There is a bolt hook 4-1 with a U-shaped groove on the side and a fixed sleeve 4-3 welded on the side panel 3 on the other side, and a bolt rod 4-2 is worn in the fixed sleeve 4-3. One end of the bolt rod 4-2 is equipped with an adjusting nut 4-4 through the external thread section provided thereon, and the other end of the bolt rod 4-2 is provided with a hook that is fastened with the U-shaped groove of the bolt hook 4-1. Buckle, other characteristics are identical with embodiment 1.

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PUM

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Abstract

The invention discloses a side opening device for the rear door of a dump truck, which relates to the technical field of dump truck manufacturing, and comprises a box body, the box body has a rear door panel and side compartment panels respectively arranged on both sides of the rear door panel, the rear door One side of the panel is hinged to one side panel on one side of the box body through a hinge device, and the other side of the rear door panel is connected to the other side panel on the other side of the box body through a fastening device. Board buckle. Compared with the prior art, the present invention is applicable to the transportation of long strips of long wood, which is convenient for rear door panels to be opened sideways for rear loading; at the same time, it also has the functions of most dump trucks for transporting soil, sand, coal, etc. .

Description

technical field [0001] The invention relates to the technical field of dump truck manufacture, in particular to a side opening device for the rear door of the dump truck. Background technique [0002] Dump trucks are mainly used to transport soil, sand, coal, etc. At present, the door of most dump trucks on the market is opened from bottom to top, which is very convenient for transporting soil and sand; but when it is used to transport long strips such as long logs, there is a problem of cumbersome loading. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a side opening device for the rear door of a dump truck suitable for transporting long objects. [0004] The technical solution adopted by the present invention to solve the technical problem is: the dump truck rear door lateral opening device includes a box body, the box body has a rear door panel and side compartment panels respectively arranged on both sides ...

Claims

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Application Information

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IPC IPC(8): B60P1/267
CPCB60P1/267
Inventor 秦际林廖警黄维黄广桢梁冲江达蒋黎阳仲于进李敏强
Owner SINOTRUK LIUZHOU YUNLI SPECIAL PURPOSE VEHICLES