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Electric main brush lifting device

A lifting device, electric technology, applied in the direction of road surface cleaning, construction, cleaning methods, etc., can solve the problems of cumbersome oil system, poor reliability, and low rotation efficiency of pulleys

Inactive Publication Date: 2013-07-10
WUHU AIRUITE ENVIRONMENTAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the past, the electric lifting mechanism of the main brush was lifted by multi-stage connecting rods, cable pulleys and hydraulic push rods, but the multi-stage connecting rods and cable pulleys had low rotation efficiency and poor reliability; although the hydraulic push rods were reliable, the oil circuit system was cumbersome and maintenance It's not very convenient

Method used

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  • Electric main brush lifting device

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Embodiment Construction

[0008] The present invention will be further described in detail in conjunction with the accompanying drawings.

[0009] From figure 1 It can be seen that the main brush electric lifting device includes a motor push rod 1, a fixed rotating bracket 2, and a rolling brush 3. The rotating arm 4 is movably connected to the fixed rotating bracket 2, and one end of the rotating arm 4 is connected to the electric push rod. 1. The other end of the rotating force arm 4 is connected to the roller brush 3 . Fix the motor push rod 1 and the fixed rotating bracket 2 on the chassis of the sweeper, and use the principle of leverage to realize the lifting of the main brush (rolling brush).

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Abstract

The invention discloses an electric main brush lifting device which comprises a motor push rod, a fixed rotating bracket and a rolling brush, wherein a rotating force arm is movably connected on the fixed rotating bracket; one end part of the rotating force arm is connected to the electric push rod; and the other end part of the rotating force arm is connected with the rolling brush. The electric main brush lifting device has the advantages that the up and down lifting movement of the main brush or rolling brush is carried out by adopting the electric push rod; the control of the working personnel is facilitated; and the operation is simple. The lifting device has the characteristics that the lifting device is mounted at the bottom of an electric sweeping vehicle; the motor push rod and the fixed rotating bracket are fixed on the chassis of the sweeping vehicle; and the main brush or rolling brush lifting is realized by adopting the lever principle.

Description

technical field [0001] The invention relates to an electric lifting device for a main brush on an electric sweeping vehicle. Background technique [0002] In the past, the electric lifting mechanism of the main brush was lifted by multi-stage connecting rods, cable pulleys and hydraulic push rods, but the multi-stage connecting rods and cable pulleys had low rotation efficiency and poor reliability; although the hydraulic push rods were reliable, the oil circuit system was cumbersome and maintenance It is not very convenient. Contents of the invention [0003] The purpose of the present invention is to provide a main brush electric lifting device with high efficiency and good stability. [0004] The purpose of the present invention is achieved through the following technical solutions: the main brush electric lifting device includes a motor push rod, a fixed rotating bracket, and a rolling brush. The rotating arm is movably connected to the fixed rotating bracket, and one...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01H1/05
Inventor 艾和金杨金树王家梅邵和胜陈永祥
Owner WUHU AIRUITE ENVIRONMENTAL TECH