Title:
HINGE DEVICE ASSEMBLY AND LOCOMOTION MACHINE
Document Type and Number:
WIPO Patent Application WO/2024/093953
Kind Code:
A1
Abstract:
Disclosed in the present invention are a hinge device assembly and a locomotion machine. The hinge device assembly comprises a hinge body, a tubular shaft, a transmission shaft, a bearing seat, a thrust ring, and a locking plate; the tubular shaft extends from the hinge body; the transmission shaft is rotatably supported in the tubular shaft; the bearing seat is mounted at the end portion of the tubular shaft opposite to the hinge body; the thrust ring is located at the tail end of the tubular shaft opposite to the hinge body, is configured to be directly screwed onto the outer diameter of the bearing seat, and is further provided with a plurality of first interlocking components; the locking plate is provided with second interlocking components matching the geometrical shapes of the first interlocking components to achieve interlocking, is used for rotating to adjust the relative position of the thrust ring and keeping the position of the adjusted thrust ring, and functions as a support when the thrust ring is loaded. According to the present invention, the locking plate is used for supporting the whole thrust surface to achieve easier maintenance and adjustment, and can counteract a resultant thrust and bear heavy loads. The locking plate further has a geometrical shape, so that the thrust ring can be adjusted under the condition that the locking plate does not need to be detached and repositioned, and only fasteners of the locking plate fastener need to be detached.
Inventors:
BROWN LAIN GILES (CN)
ZHANG JIESHAN (CN)
FENG HANDUI (CN)
ZHANG JIESHAN (CN)
FENG HANDUI (CN)
Application Number:
PCT/CN2023/127985
Publication Date:
May 10, 2024
Filing Date:
October 30, 2023
Export Citation:
Assignee:
XUZHOU XCMG MINING MACHINERY CO LTD (CN)
International Classes:
B60D1/14; B60D1/24
Foreign References:
| CN115648864A | 2023-01-31 | |||
| CN212796425U | 2021-03-26 | |||
| CN108973552A | 2018-12-11 | |||
| CN109505957A | 2019-03-22 | |||
| CN112026459A | 2020-12-04 | |||
| US20110085757A1 | 2011-04-14 |
Attorney, Agent or Firm:
XUZHOUSHI SANLIAN PATENT AGENCY et al. (CN)
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