Road sweeper

A road sweeper and hydraulic motor technology, which is applied in the field of road sweepers, can solve problems such as energy waste, and achieve the effect of improving energy waste and reducing power

Pending Publication Date: 2019-03-08
XUZHOU XUGONG ENVIRONMENTAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to provide a road sweeper to improve the problem of energy waste caused by hydraulic pumps working with a single power in the prior art

Method used

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0034] figure 1 A schematic structural view of the road sweeper of this embodiment is shown, figure 2 A structural schematic view of another angle of the road sweeper of this embodiment is shown.

[0035] to combine figure 1 and figure 2 As shown, the road sweeper of the present embodiment incl...

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Abstract

The invention relates to a road sweeper. The road sweeper comprises a water pump, a hydraulic motor (12), a hydraulic executing element, a hydraulic pump (11), a motor (9), a monitoring component anda controller, wherein the hydraulic motor (12) is used for driving the water pump to rotate; the hydraulic executing element is used for driving a working component of the road sweeper to adjust postures; the hydraulic pump (11) is used for providing hydraulic fluid for the hydraulic motor (12) and the hydraulic executing element; the motor (9) is used for driving the hydraulic pump (11) to rotate; the monitoring component is used for monitoring starting and stopping of the hydraulic motor (12); and the controller is connected with the monitoring component and the motor (9), and is used for reducing the power of the motor after the hydraulic motor (12) stops. By the technical scheme of the invention, after the road sweeper drives the hydraulic motor of the water pump to stop, the power ofthe motor is reduced, and the problems that in the prior art, a hydraulic pump works at a single power and energy is wasted are solved.

Description

technical field [0001] The invention relates to the field of sanitation equipment, in particular to a road sweeper. Background technique [0002] The electric road sweeper includes a car body, a sweeping plate that can be moved up and down on the car body, a suction nozzle that can be systematically installed on the car body up and down, a dustbin reversibly installed on the car body, and a water spray system. The road sweeper also includes a hydraulic system. The hydraulic system includes a first hydraulic cylinder for driving the sweeping plate up and down, a second hydraulic cylinder for driving the suction nozzle up and down, a third hydraulic cylinder for driving the dustbin to turn over, and a hydraulic cylinder for spraying. Hydraulic motor for the water pump of the water system. All the hydraulic actuators mentioned above work temporarily except the hydraulic motor, and the hydraulic motor only works during the water spraying process. If the hydraulic pump driving ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01H1/08
CPCE01H1/0845
Inventor 程磊单龙王鹏孙进马辉
Owner XUZHOU XUGONG ENVIRONMENTAL TECH CO LTD
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