Title:
STABLE TRANSPORT ROBOT AND TRANSPORT METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/262067
Kind Code:
A1
Abstract:
Disclosed in the present invention are a stable transport robot and a transport method therefor, which belong to the technical field of robots. The stable transport robot comprises a main body, an object-carrying unit, a first motion unit, and second motion units. The first motion unit comprises two sets of driving wheels, a first straight shaft and a second straight shaft, wherein the two sets of driving wheels are connected to two ends of the first straight shaft; one end of the second straight shaft is connected to the first straight shaft, and the other end thereof is connected to the main body; and each of the driving wheels is provided with at least two sets of shock absorption units. Each of the second motion units comprises an auxiliary wheel and a first shock absorber, wherein each first shock absorber is connected to each auxiliary wheel; the second motion units are respectively arranged at four corners of the main body; and the lowest points of the driving wheels and the auxiliary wheels are on the same horizontal line. The transport robot requires shock absorption at multiple points instead of two points, the driving wheels and the auxiliary wheels work at the same time, and play the role of shock absorption at the same time, so that the transport robot has a better shock absorption effect and is more stable.
Inventors:
LI DONG (CN)
CAO SONGPEI (CN)
CHEN LIZHEN (CN)
CAO SONGPEI (CN)
CHEN LIZHEN (CN)
Application Number:
PCT/CN2021/107629
Publication Date:
December 22, 2022
Filing Date:
July 21, 2021
Export Citation:
Assignee:
NANJING HANMINGZHI INTELLIGENT TECH CO LTD (CN)
International Classes:
B62D63/04; B25J11/00; B60G13/04
Foreign References:
| CN210212568U | 2020-03-31 | |||
| CN106458021A | 2017-02-22 | |||
| CN1214308A | 1999-04-21 | |||
| CN211844586U | 2020-11-03 | |||
| CN212399661U | 2021-01-26 | |||
| CN211808814U | 2020-10-30 | |||
| GB169491A | 1921-09-22 | |||
| CN111645778A | 2020-09-11 | |||
| CN111873814A | 2020-11-03 |
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