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1. (WO2018039927) CRAWLER VEHICLE

Pub. No.:    WO/2018/039927    International Application No.:    PCT/CN2016/097373
Publication Date: Fri Mar 09 00:59:59 CET 2018 International Filing Date: Wed Aug 31 01:59:59 CEST 2016
IPC: B62D 55/18
B62D 55/26
A63H 17/26
Applicants: XU, Qinqin
许琴琴
Inventors: XU, Qinqin
许琴琴
Title: CRAWLER VEHICLE
Abstract:
Disclosed is a crawler vehicle comprising wheels (2). The outer surfaces of the wheels (2) are gear-shaped, a crawler (3) is provided on the wheels (2), a clamping part (31) matching the outer surfaces of the wheels (2) is arranged in the middle part of the crawler (3), and the crawler (3) consists of a plurality of subassemblies (32) connected end-to-end. Since the outer surfaces of the wheels (2) are gear-shaped and the clamping part (31) matching the outer surfaces of the wheels (2) is arranged in the middle part of the crawler (3), the crawler (3) can be driven well by the wheels (2). With the gear-shaped wheels (2) being meshed with the clamping part (31) of the crawler (3), the crawler (3) can be driven well when the crawler vehicle passes through terrains, such as gullies and ascents, in a travelling process, the gear-shaped wheels not being like ordinary wheels unable to move. The crawler (3) consists of a plurality of subassemblies (32) connected end-to-end, so that the crawler can be adapted to wheels (2) of different distances, and the adaptability is higher.