Title:
CLEANING VEHICLE FOR SOFT GROUND
Document Type and Number:
WIPO Patent Application WO/2023/216756
Kind Code:
A1
Abstract:
A cleaning vehicle for a soft ground, comprising a main frame (1). Spiral propelling mechanisms (2) are provided on the two sides of the main frame (1). Bottom frames (3) are provided on the two sides of the lower portion of the main frame (1). A power assembly (4) is provided on the bottom frames (3). An extension frame (5) is provided on the lower portion of each bottom frame (3). Rotating assemblies (6) are provided on the extension frames (5) on the two sides. A plastic crawler belt (7) is provided on the power assembly (4) and the rotating assemblies (6). A plurality of vertical plates (8) are provided on the circumferential outer side belt surface of the plastic crawler belt (7). The present soft ground cleaning vehicle can effectively separate sand and garbage by means of a vibration mechanism, and the sieving effect is improved.
Inventors:
QIU QI (CN)
HU QIANWEI (CN)
MIAO XU (CN)
LIU CANXIAN (CN)
GONG MINGBIN (CN)
YE YANGHAN (CN)
HU QIANWEI (CN)
MIAO XU (CN)
LIU CANXIAN (CN)
GONG MINGBIN (CN)
YE YANGHAN (CN)
Application Number:
PCT/CN2023/084993
Publication Date:
November 16, 2023
Filing Date:
March 30, 2023
Export Citation:
Assignee:
HANGZHOU CITY UNIV (CN)
International Classes:
E01H12/00; B07B1/28
Foreign References:
| CN111515115A | 2020-08-11 | |||
| CN211898272U | 2020-11-10 | |||
| CN104525473A | 2015-04-22 | |||
| CN108330874A | 2018-07-27 | |||
| FR2624147A1 | 1989-06-09 | |||
| US3395671A | 1968-08-06 | |||
| CN114922128A | 2022-08-19 | |||
| CN110565606A | 2019-12-13 | |||
| US5133413A | 1992-07-28 |
Attorney, Agent or Firm:
HANGZHOU WANHE INTELLECTUAL PROPERTY (SPECIAL GENERAL PARTNERSHIP) (CN)
Download PDF: