To provide a caterpillar band type travelling body which can travel with a stable attitude even on such an off-road that there are many undulations and ground conditions change.SOLUTION: A caterpillar band type travelling body 100a has: a caterpillar band 18a; a starter wheel 12a with a built-in in-wheel motor 13a which gives driving force to the caterpillar band 18a; two trank rollers 14a, 14b; a supporter 28 which supports the starter wheel 12a and the trank rollers 14a, 14b; two travelling units 30a, 30b in which the caterpillar band 18a is wound between the starter wheel 12a located above and the trank rollers 14a, 14b located below; a main body 10 which supports the two travelling units 30a, 30b via the supporter 28 in a travelling possible state at a lower position with respect to a rotation axis of the starter wheel 12a; and suspension parts 20a, 20b for suspending the supporter 28 on the main body 10, and located with a distance therebetween in a cross direction.SELECTED DRAWING: Figure 1
【課題】起伏が多く地盤状況が変化しているような不整地であっても、姿勢を安定させて走行できる履帯式走行体を提供する。【解決手段】履帯式走行体100aは、履帯18aと、インホイールモータ13aを内蔵して、履帯18aに駆動力を与える起動輪12aと、2つの転輪14a、14bと、起動輪12aと転輪14a,14bとを支持する支持体28と、上方に配置した起動輪12aと下方に配置した転輪14a,14bとの間に履帯18aを掛け回した、2つの走行ユニット30a、30bと、支持体28を介して、2つの走行ユニット30a、30bを、起動輪12aの回転軸よりも下方において、走行可能な状態で支持する本体10と、支持体28を本体10に懸架する、前後方向に距離をとって設置された懸架部20a、20bと、を有する。【選択図】図1
CATERPILLAR BAND TYPE TRAVELLING BODY
履帯式走行体
2020-12-24
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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