Title:
CHASSIS OF AUTOMATIC GUIDED VEHICLE AND AUTOMATIC GUIDED VEHICLE
Document Type and Number:
WIPO Patent Application WO/2020/063402
Kind Code:
A1
Abstract:
Disclosed are a chassis of an automatic guided vehicle, and an automatic guided vehicle. The chassis comprises: a front frame (1) and a rear frame (2), wherein the rear frame (2) is in butt joint with the front frame (1) in a hinged manner so as to allow relative turnover between the rear frame (2) and the front frame(1). The relative turnover enables a driving wheel (9) and a driven wheel (10) to touch the ground at same time on a recessed road surface to prevent the case where only the driven wheel (10) touches the ground while the driving wheel (9) slips, and on a raised road surface, an approach angle of the chassis increases, and a front end of the chassis will not come into contact with an obstacle, thus improving the driving safety of a vehicle; and a damping device (3) restricts the relative turnover between the front frame (1) and the rear frame (2), thus preventing a relative turnover angle between the front frame (1) and the rear frame (2) from being too large and then not being conducive to realizing a transport function, and reduces the vibration of the relative turnover through damping.
Inventors:
JIANG HUI (CN)
WU CHAO (CN)
LV WANGBIAO (CN)
YU WENTAO (CN)
WU CHAO (CN)
LV WANGBIAO (CN)
YU WENTAO (CN)
Application Number:
PCT/CN2019/106232
Publication Date:
April 02, 2020
Filing Date:
September 17, 2019
Export Citation:
Assignee:
HANGZHOU HIKROBOT TECH CO LTD (CN)
International Classes:
B62D63/02; B65G47/00
Foreign References:
CN207015475U | 2018-02-16 | |||
CN209321102U | 2019-08-30 | |||
CN109383662A | 2019-02-26 | |||
CN107554646A | 2018-01-09 | |||
CN101804840A | 2010-08-18 | |||
CN1544280A | 2004-11-10 | |||
KR20170010184A | 2017-01-26 | |||
US20170144502A1 | 2017-05-25 | |||
CN201821611921U | 2018-09-30 |
Other References:
See also references of EP 3858716A4
Attorney, Agent or Firm:
PATENTSINO IP FIRM (CN)
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