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Dumper capable of preventing backward tipping

A dump truck and anti-rear technology, which is applied in the direction of inclined load-carrying vehicles, loading and unloading vehicle arrangements, and vehicles used for freight transportation, etc., to achieve the effect of improving the safety of tipping, high reliability, and improving safety

Inactive Publication Date: 2021-12-31
丁禹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The anti-rear tipping dump trucks in the above-mentioned patented technologies all involve intelligent control means. For those skilled in the art, how to provide an anti-rear dump truck that solves or improves the dump truck tipping safety problem to a certain extent through a purely mechanical structure? The overturned dump truck has become a technical problem that needs to be solved urgently

Method used

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  • Dumper capable of preventing backward tipping
  • Dumper capable of preventing backward tipping
  • Dumper capable of preventing backward tipping

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Embodiment Construction

[0031] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0032] Please refer to attached picture. It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so there is no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. The disclosed technical content must be within the scope covered.

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PUM

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Abstract

The invention provides a dumper capable of preventing backward tipping. The dumper comprises a chassis, a lifting device, a carriage, a front axle and a rear axle, wherein wheels are respectively mounted at two ends of the front axle and the rear axle; the carriage is arranged on the chassis, and the rear portion of the carriage is hinged to the chassis. The lifting device is arranged between the chassis and the carriage and used for driving the carriage to rotate relative to the chassis, the front axle and the rear axle are arranged below the chassis in the front-back direction of the chassis, and the hinged position of the rear portion of the carriage and the chassis is located between the front axle and the rear axle. According to the dumper capable of preventing backward tipping, the hinged position of the rear portion of the carriage and the chassis is located between the front axle and the rear axle, and compared with the scheme that the hinged position of the rear portion of the carriage and the chassis is located behind the rear axle in the prior art, the dumper solves or improves the safety problem of backward tipping of the dumper to a certain extent; therefore, the running safety of the dumper is improved. In addition, the technical scheme of the invention is realized through a pure mechanical structure, and the reliability is higher.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to a truck, in particular to a dump truck with rear tipping prevention. Background technique [0002] A dump truck, also known as a dump truck, refers to a vehicle that unloads goods by itself through hydraulic or mechanical lifting. At present, dump trucks are widely used in engineering construction to transport construction materials such as sand, gravel, and muck. The dump truck of the technology comprises driver's cab, transmission system, compartment, vehicle frame and lift control mechanism etc., and the lift control mechanism of prior art comprises oil tank, hydraulic pump, manual reversing valve, lift oil cylinder; The piston rod of the lifting cylinder is hinged in the middle of the compartment, and the cylinder body of the lifting cylinder is hinged on the frame; the oil inlet of the hydraulic pump communicates with the oil tank, and the oil outlet of the hy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60P1/04B60P1/16
CPCB60P1/045B60P1/162
Inventor 丁禹
Owner 丁禹