Hydraulic lifting mechanism for dumper

A lifting mechanism and dump truck technology, which is applied in the direction of freight vehicles, loading and unloading vehicle arrangements, motor vehicles, etc., can solve the problems of large changes in the lifting force arm, and achieve small changes in the lifting force arm, small oil cylinder swing angle, The effect of small lift coefficient

Inactive Publication Date: 2020-08-04
江苏风速电动车有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The above-mentioned mechanisms all have the problem of large changes in the lifting arm

Method used

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  • Hydraulic lifting mechanism for dumper
  • Hydraulic lifting mechanism for dumper
  • Hydraulic lifting mechanism for dumper

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Embodiment Construction

[0016] In order to further illustrate the technical means and effects of the present invention to achieve the above objectives, the specific implementation, structure, features and effects of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described in the present invention are only used to explain the present invention, and are not intended to limit the present invention.

[0017] Such as Figure 1 to Figure 5 The hydraulic lifting mechanism for a dump truck shown in the embodiment of the present invention is composed of a hydraulic cylinder 3, a sliding-rolling device 2, and a sliding-rolling groove 1. The piston rod 7 of the hydraulic cylinder 3 is directly connected to the container 4 flexibly. , the cylinder body 9 of the hydraulic cylinder 3 is connected with the sliding-rolling device 2, the sliding-rolling device 2 is contained in the sliding-rolling groove 1, a...

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Abstract

The invention relates to the technical field of dumper, in particular to a hydraulic lifting mechanism for a dumper. The hydraulic lifting mechanism is composed of a hydraulic cylinder, a sliding androlling device and a sliding and rolling groove. The piston rod end of the hydraulic cylinder is directly and flexibly connected with a container, the cylinder body of the hydraulic cylinder is connected with the sliding and rolling device, the sliding and rolling device is mounted in the sliding and rolling groove, and the sliding and rolling groove is rigidly connected with a frame. The hydraulic lifting mechanism is simple in structure, good in starting performance, small in oil cylinder swing angle, small in lifting force arm change and small in lifting force coefficient.

Description

technical field [0001] The invention relates to the technical field of dump trucks, in particular to a hydraulic lifting mechanism for dump trucks. Background technique [0002] Since the loading compartment of the dump truck can automatically tip over to unload at a certain angle, it greatly saves unloading time and labor, shortens the transportation cycle, improves production efficiency, and reduces transportation costs. It is a commonly used special vehicle for transportation. With the development of the economy, dump trucks are in greater demand in urban construction, infrastructure projects, mines, factories, transportation and other fields and play an important role. On dump trucks, hydraulic lifting mechanisms are now widely used. According to the connection mode between the oil cylinder and the car floor, the commonly used lifting mechanisms can be divided into two categories: direct push type and connecting rod combination type. Direct push lifting mechanism, acco...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60P1/16
CPCB60P1/162
Inventor 陈红领邵高林
Owner 江苏风速电动车有限公司
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