Title:
CLEANING DEVICE FOR ROADSIDE BOLLARDS
Document Type and Number:
WIPO Patent Application WO/2022/104722
Kind Code:
A1
Abstract:
A cleaning device for roadside bollards, which relates to the technical field of bollard cleaning. Existing cleaning devices for roadside bollards are more inclined to employ a motor to drive a cleaning brush to rotate, and then clean a bollard by means of the rotating cleaning brush. However, such methods not only waste a large amount of power resources but drive vehicles on the road are also the only source of power. If drive vehicles are used to supply power, the energy consumption of the drive vehicles will increase. Thus, the following solution is now proposed: the cleaning device comprises a drive vehicle (2) and a bottom plate (7), an outer wall of the top part of the drive vehicle (2) is provided with a water storage mechanism, and two sides of an outer wall of the bottom part of the bottom plate (7) are respectively connected to a front wheel (5) and a rear wheel (6) by means of bearings. While cleaning rollers (3) rotate, cooperation with a cleaning brush may enable a bollard to be cleaned. By using such means, electric drive is not required, and so a lot of electric power may be saved; meanwhile, said transmission method is relatively simple and relatively convenient to maintain.
Inventors:
YANG BICHENG (CN)
WANG LIBIAO (CN)
WANG LIBIAO (CN)
Application Number:
PCT/CN2020/130529
Publication Date:
May 27, 2022
Filing Date:
November 20, 2020
Export Citation:
Assignee:
SUZHOU RUIPENGCHENG SCIENCE AND TECH CO LTD (CN)
International Classes:
B08B1/04; B08B3/02; E01H1/00
Foreign References:
| CN107034816A | 2017-08-11 | |||
| CN211802854U | 2020-10-30 | |||
| JP2004238842A | 2004-08-26 | |||
| CN208836758U | 2019-05-10 | |||
| CN109680431A | 2019-04-26 |
Attorney, Agent or Firm:
SUNSHINE INTELLECTUAL PROPERTY INTERNATIONAL CO., LTD. (CN)
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