Sweeper

A cleaning vehicle and vehicle frame technology, applied in the field of cleaning vehicles, can solve the problem of inconvenient adjustment of the height from the ground, and achieve the effect of solving the inconvenient adjustment of the height from the ground

Pending Publication Date: 2019-03-15
HENAN SENYUAN HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a cleaning vehicle to solve the problem of inconvenient adjustment of the height of the suction nozzle of the existing cleaning vehicle

Method used

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specific Embodiment 4

[0028] The specific embodiment 4 of the cleaning vehicle of the present invention, in this embodiment, the air source of the pneumatic control system can also use the air pump of the cleaning vehicle, and the others are the same as in the embodiment 1, and will not be repeated.

specific Embodiment 5

[0029]The specific embodiment 5 of the sweeping vehicle of the present invention uses a plurality of electromagnetic valves to cooperate to realize the on-off control of the gas circuit in this embodiment. Others are the same as the embodiment 1 and will not be repeated.

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PUM

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Abstract

The invention relates to a sweeper. The sweeper comprises a frame, a suction nozzle and a telescopic cylinder, wherein the telescopic cylinder comprises a cylinder body and a telescopic rod. One of the cylinder body and the telescopic rod is fixedly connected with one of the frame and the suction nozzle, the other of the cylinder body and the telescopic rod is connected with the other of the frameand the suction nozzle, the suction nozzle is provided with a distance detector which is used for detecting the height away from the ground of the suction nozzle to control the action of the telescopic cylinder according to the height away from the ground and drive the suction nozzle to float up and down. When the sweeper works, the telescopic cylinder is controlled to stretch according to the signal of the distance detector to drive the suction nozzle to float up and down, therefore, the height of the suction nozzle away from the ground is automatically adjusted, and solves the inconvenientproblem of adjusting the height of the suction nozzle in the prior art.

Description

technical field [0001] The invention relates to a cleaning vehicle. Background technique [0002] With the continuous improvement of people's living standards and the continuous expansion of urban construction scale, the role of sweeping vehicles in cities is becoming more and more important, and the corresponding requirements for operational practicability and convenience are constantly increasing. The main operating parts of the sweeper include the suction nozzle, the suction nozzle includes the shell and the suction cylinder, the shell includes the front baffle, the rear baffle, the left side, the right side and the top plate, the front baffle, the rear baffle, and the left side 1. The right side plate and the top plate enclose the suction chamber with the lower opening. The opening at the lower part of the suction chamber is the suction port. The front baffle is usually an elastic baffle with the lower end inclined toward the inside of the suction chamber. Under the suc...

Claims

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Application Information

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IPC IPC(8): E01H1/08F15B13/044F15B21/08
CPCF15B13/044F15B21/087E01H1/08
Inventor 孔庆珍尹腾飞李斌李金川樊超杰邹继翠郑永博王照胜刘建培张明慧
Owner HENAN SENYUAN HEAVY IND
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