Title:
ANTI-WIND CRAWLER DRIVING WHEEL WITH TRACK BLOCKS
Document Type and Number:
WIPO Patent Application WO/2018/145423
Kind Code:
A1
Abstract:
An anti-wind crawler driving wheel with track blocks, comprising sharp corners (1), a shell (2), a side plate (3), a trigger hole (6), a clamp square hole (8), a baffle sleeve (9), a transition rod (10), an inner baffle (11), a trigger rod (12), a snap board (14), a spring (17), a trigger gear (20), a one-way gear (21), and crawler chains (32), wherein the crawler chains (32) are connected by means of rotating shafts (19) to form a crawler belt, sharp corners (1) of the shell are clamped into chain inclined planes (34) of the crawler chains (32) to drive the crawler belt to rotate; the retaining sleeve (9), the inner baffle (11), and the side baffle (31) cover spaces among the sharp corners (1) of the shell and adjacent sharp corners, and the phenomenon that the crawler wheel loses efficacy due to the fact that weed or entanglements are wound around the sharp corners of the driving wheels generally can be avoided; the passibility of the crawler wheel is improved.
Inventors:
YUAN QUAN (CN)
Application Number:
PCT/CN2017/095014
Publication Date:
August 16, 2018
Filing Date:
July 28, 2017
Export Citation:
Assignee:
YUAN QUAN (CN)
International Classes:
B62D55/088; B62D55/12
Foreign References:
| CN106697092A | 2017-05-24 | |||
| CN105593111A | 2016-05-18 | |||
| CN103899735A | 2014-07-02 | |||
| CN104210569A | 2014-12-17 | |||
| US7980639B2 | 2011-07-19 | |||
| US8167384B2 | 2012-05-01 |
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