To provide a center-of-gravity moving mechanism capable of moving a heavy weight member without requiring a large force.SOLUTION: A center-of-gravity moving mechanism 100 comprises: a first pulley 121; a second pulley 122 arranged above the first pulley 121 in a vertical direction; a frame member 110 to which the first pulley 121 and the second pulley 122 are rotatably fixed; a belt member 130 stretched around the first pulley 121 and the second pulley 122; a projecting piece 113 extending from the frame member 110 to the belt member 130 side; a weight member 150 attached to the belt member 130; a motor 160 for rotating the first pulley 121 in forward and backward directions; and a first urging member 115 arranged between the weight member 150 and the projecting piece 113. The frame member 110 is set to rotate when the motor 160 is rotated in a forward direction and the weight member 150 presses the projecting piece 113 via the first urging member 115.SELECTED DRAWING: Figure 3
【課題】大きな力を要することなく重量のある錘部材を移動させることができる重心移動機構を提供する。【解決手段】第1プーリー121と、第1プーリー121より鉛直上方に配される第2プーリー122と、第1プーリー121と第2プーリー122とが回転可能に固定されるフレーム部材110と、第1プーリー121と、第2プーリー122とに架け回されるベルト部材130と、フレーム部材110からベルト部材130側へと延出する突状片113と、ベルト部材130に取り付けられる錘部材150と、第1プーリー121を正逆に回転するモーター160と、錘部材150と、突状片113との間に配される第1付勢部材115と、からなる重心移動機構100において、モーター160の回転を正回転させ、錘部材150が第1付勢部材115を介して突状片113を押圧すると、フレーム部材110が回動するように設定されることを特徴とする。【選択図】図3
CENTER-OF-GRAVITY MOVING MECHANISM AND TRAVELING DEVICE COMPRISING SUCH CENTER-OF-GRAVITY MOVING MECHANISM
重心移動機構及びそのような重心移動機構を備えた走行装置
2021-10-11
Patent
Electronic Resource
Japanese
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