Title:
HYBRID DRIVE CONVERSION DEVICE FOR TRACK AND TRACK SYSTEM USING SAME
Document Type and Number:
WIPO Patent Application WO/2020/191926
Kind Code:
A1
Abstract:
A hybrid drive conversion device for tracks and a track system using same. The hybrid drive conversion device for tracks comprises a movable end of the pin gear row (6), a fixed end of the pin gear row (5), a fixed pin shaft (15), left and right torsion springs (13, 14), and a U-shaped support plate (12). The movable end of the pin gear row (6) rotates unidirectionally with the fixed pin shaft (15) as a fulcrum, and the angle of the movable end of the pin gear row (6) is adjusted to implement the automatic conversion between and calibration of friction drive and gear meshing drive. The track system comprises a track unit having a hybrid drive conversion device and a common track unit without pin gear rows. When rails (2) are used in horizontal or near-horizontal working conditions, the common rail unit is installed, and in other working conditions, the rail unit having a hybrid drive conversion device is installed.
Inventors:
KOU ZIMING (CN)
GAO GUIJUN (CN)
JIAO SHAONI (CN)
WANG HAIQING (CN)
XING YADONG (CN)
XUE JIABAO (CN)
GAO GUIJUN (CN)
JIAO SHAONI (CN)
WANG HAIQING (CN)
XING YADONG (CN)
XUE JIABAO (CN)
Application Number:
PCT/CN2019/090518
Publication Date:
October 01, 2020
Filing Date:
June 10, 2019
Export Citation:
Assignee:
UNIV TAIYUAN TECHNOLOGY (CN)
International Classes:
B61B12/02; B61B3/02; B66C6/00; B66C7/02; B66C7/08; E01B25/24; E05D3/02; F16H55/26
Foreign References:
| GB2057993A | 1981-04-08 | |||
| CN206158419U | 2017-05-10 | |||
| CN108860171A | 2018-11-23 | |||
| CN108349660A | 2018-07-31 |
Attorney, Agent or Firm:
NANJING JINGWEI PATENT & TRADEMARK AGENCY CO., LTD (CN)
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