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Bilateral side dumper lifted by hydraulic cylinder

A technology for hydraulic cylinders and rollovers, which is applied in the field of lifting and rollovers. It can solve the problems of increasing the load of the rollover itself, unfavorable energy saving, emission reduction, and cost reduction, and achieves the effects of reducing self-weight, simple structure, and improving transportation efficiency.

Active Publication Date: 2015-01-14
东莞市永强汽车制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing rollover vehicles in China are hydraulic lift cylinders placed under the vehicle body, which has the following disadvantages: 1. The lift cylinder is easy to interfere with the frame chassis, and the local load on the chassis is large. If the strength requirements are high, it will inevitably increase the self-load of the rollover vehicle, which is not conducive to reducing costs and is not conducive to energy saving and emission reduction.

Method used

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  • Bilateral side dumper lifted by hydraulic cylinder
  • Bilateral side dumper lifted by hydraulic cylinder
  • Bilateral side dumper lifted by hydraulic cylinder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] A rollover vehicle lifted by a double-sided hydraulic cylinder in this embodiment is as follows: Figure 1 to Figure 4 As shown, it includes a frame chassis 1 and a side dump bucket 2 arranged above the frame chassis 1;

[0065] The side tipping bucket 2 includes a tipping bucket main body and a movable side turning door 22, and both sides of the tipping bucket main body are provided with a push-out device for pushing the movable side turning door 22 open, and one end of the pushing device is fixed on the side wall of the tipping bucket main body , the other end of the push-out device is connected with the movable side-turning door 22 through the movable hinge 222 arranged on the movable side-turning door 22;

[0066] Both sides of the main body of the dumping bucket are provided with a lifting device for lifting the side dumping bucket 2 to turn sideways. The side wall of the frame chassis 1 is provided with a second living hinge 11, and the side wall of the main body ...

Embodiment 2

[0074] A rollover vehicle lifted by double-sided hydraulic cylinders, the other structures of this embodiment are the same as those of Embodiment 1, the difference is that both the push-out device and the lifting device are set as hydraulic cylinders; the hydraulic cylinder of the push-out device specifically includes a first The small hydraulic cylinder 124 and the second small hydraulic cylinder 134; the hydraulic cylinders of the lifting device specifically include the first large hydraulic cylinder 125 and the second large hydraulic cylinder 135. A hydraulic cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swing motion). It has simple structure and reliable operation. When it is used to realize reciprocating motion, the deceleration device can be eliminated, and there is no transmission gap, and the motion is stable.

[0075] Specifically, such as Figure 5 As shown, the rollover vehicle l...

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Abstract

The invention relates to the technical field of a lifted side dumper, in particular to a bilateral side dumper lifted by a hydraulic cylinder, which structurally comprises a frame chassis and a side dumping bin, wherein the side dumping bin comprises a dumping bin main body and a movable side dumping door; pushing devices for pushing away the movable side dumping door are arranged on two sides of the dumping bin main body; and lifting devices for lifting the side dumping bin for side dumping are arranged on two sides of the dumping bin main body. The bilateral side dumper lifted by the hydraulic cylinder has the advantages that the structure is simple, the deadweight can be reduced, and further the transport efficiency can be improved. Furthermore, the side dumping bin and the side dumping door can be automatically opened and closed, so that the automation degree and the unloading security of the side dumper are improved and the service life of the side dumper is prolonged.

Description

technical field [0001] The invention relates to the technical field of lifting side rollover vehicles, in particular to a side rollover vehicle lifted by double-sided hydraulic cylinders. Background technique [0002] The rollover truck is generally a tool used to transport sediment, stones and other substances that can be dumped and transferred to the storage location. [0003] Most of the existing rollover vehicles in China are hydraulic lift cylinders placed under the vehicle body, which has the following disadvantages: 1. The lift cylinder is easy to interfere with the frame chassis, and the local load on the chassis is large. If the strength requirements are high, it will inevitably increase the self-load of the rollover vehicle, which is not conducive to cost reduction, and is not conducive to energy saving and emission reduction. 2. Most of the doors on the side dumping bucket of most side dump trucks are connected up and down with pin shafts. When unloading, unplug ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60P1/16
Inventor 耿丽
Owner 东莞市永强汽车制造有限公司