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Dumper

A technology for dump trucks and carriages, applied in the field of vehicles, which can solve problems such as potential safety hazards, unbalanced loads on the vehicle body, and offset of the center of gravity, etc., and achieve the effects of good safety performance, avoiding potential safety hazards, and high work efficiency

Inactive Publication Date: 2012-02-22
王忠岭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the unloading period of this kind of back-turning or side-turning dump truck, due to the high height of the body and the offset of the center of gravity, the body is seriously unbalanced and poses a safety hazard; and if the bottom plate of the body is lifted If the inclination angle is small, part of the goods will remain in the truck body and need to be unloaded manually, which reduces the working efficiency of the dump truck

Method used

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Embodiment Construction

[0026] Such as figure 1 , figure 2 , image 3 As shown, the dump truck of the present invention includes a chassis 60 , a bucket 1 and a main frame 2 fixed on the chassis 60 . The car bucket 1 includes two independent compartments 11, 20, and the number of compartments can also be one, three or four, and the shape and structure of all compartments are exactly the same.

[0027] The first compartment 20 includes a left bottom panel 241 , a right bottom panel 242 , a left side panel 25 , a right side panel 26 , a front side panel 21 and a rear side panel 22 . There is a left door 51 on the left side plate 25 , and a right door 61 on the right side plate 26 . The front side plate 21 and the rear side plate are all welded on the main vehicle frame 2 . Both the left bottom plate 241 and the right bottom plate 242 are hollow steel plates.

[0028] The auxiliary frame 3 is installed between the main frame 2 and the left and right bottom plates 241 , 242 . Both the left and rig...

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Abstract

The invention relates to a dumper, which comprises a chassis, a main frame and a loading compartment. The loading compartment comprises a first compartment; the first compartment comprises a left side door and a right side door; the right end of a left bottom board and the left end of a right bottom board of the first compartment are respectively connected with the top end of a piston rod of a lifting cylinder; the lifting cylinder is arranged on an axis of front and back directions of the main frame; and a left stream guiding slope and a right stream guiding slope are respectively arranged below the left bottom board and the right bottom board. When the dumper is used, cargos such as coal, sandy soil, cobbles and the like which loaded in the compartment can be dumped conveniently at the construction site; because the jacking is performed from the middle part of the bottom board, the cargos can be dumped simultaneously from left and right sides of the compartment to solve the problem of potential safety hazards caused by serious unbalance loading during unloading of the damper; and the damper has the advantages of good safety performance and high work efficiency.

Description

technical field [0001] The invention relates to a vehicle which is refitted for loading, collecting or unloading, in particular to a dump truck. Background technique [0002] When dump trucks are used to transport coal, sand, and gravel, due to the high degree of mechanization of their unloading trucks, work efficiency can be significantly improved. Existing dump trucks usually include a head, a car body, a chassis below the car body and a main frame fixed on the chassis, and the body is lifted by a lifting hydraulic cylinder fixed on the main frame or chassis, so that The car body forms an inclined state of high front and low rear or high left side and low right side, so that the cargo slides along the inclined bottom surface of the car body by its own gravity and spills out from the discharge door. During the unloading period of this kind of back-turning or side-turning dump truck, due to the high height of the body and the offset of the center of gravity, the body is ser...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60P1/43
Inventor 王忠岭
Owner 王忠岭
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