To facilitate assembly of a wheel module and a moving mechanism.SOLUTION: According to one embodiment, a wheel module includes: a gear mechanism which reduces a speed of rotation occurring in a motor part; a first wall part which partitions a first housing part in which the motor part is housed from a second housing part in which the gear mechanism is housed; and a second wall part which is provided so as to face the first wall part and forms the second housing part. A rotary shaft of a gear of the gear mechanism includes a hollow part formed in an axial direction of the rotary shaft. The first wall part includes a first support part which supports the rotary shaft and has a closed bottom form where a bottom part is closed. The second wall part includes a hole which communicates with the hollow part.SELECTED DRAWING: Figure 5
【課題】車輪モジュールおよび移動機構の組み立てを容易にすること。【解決手段】実施形態によれば、車輪モジュールは、モータ部で発生した回転を減速させる歯車機構と、モータ部が収容される第1収容部と歯車機構が収容される第2収容部とを区画する第1壁部と、第1壁部と向かい合うように設けられ、第2収容部を形成する第2壁部と、を備え、歯車機構の歯車の回転軸は、回転軸の軸方向に沿って形成された中空部を備え、第1壁部は、回転軸を支持し、底部が閉塞された有底状の第1支持部を備え、第2壁部は、中空部に連通する孔を備える。【選択図】図5
WHEEL MODULE AND MOVING MECHANISM
車輪モジュールおよび移動機構
2019-08-08
Patent
Electronic Resource
Japanese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16C SHAFTS , Wellen / F16H Getriebe , GEARING / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |
WHEEL MODULE, MOVING MECHANISM, AND WHEEL MODULE CONTROL METHOD
European Patent Office | 2019
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