The invention relates to a universal intelligent trolley chassis which comprises a chassis body, and a four-wheel mechanism, a suspension mechanism and a coded disc which are arranged on the chassis body; the suspension mechanism comprises a hinge, a connecting plate, a shock absorber and a spring; one end of the hinge is fixed on the chassis body, the other end of the hinge is connected with one end of the connecting plate, and the other end of the connecting plate is connected with a bearing pedestal in the four-wheel mechanism; one end of the shock absorber is connected with the chassis body, and the other end of the shock absorber is connected with the bearing pedestal in the four-wheel mechanism; and the spring is arranged outside the shock absorber. Thechassis can adapt to various ground conditions, and slipping is effectively improved. On the basis of slipping, all-directional movement is achieved, the whole advancing process is effectively positioned, and the difficulty in the aspects of trolley movement posture control and wheel movement solution control is assisted and reduced.
本发明涉及一种通用智能小车底盘,其包括底盘本体,以及设置在上述底盘本体上的四轮机构、悬挂机构和码盘;所述悬挂机构包括合页、连接板、减震器和弹簧;所述合页的一端固定在所述底盘本体上,所述合页的另一端与所述连接板的一端连接,所述连接板的另一端与所述四轮机构中的轴承座连接;所述减震器的一端与所述底盘本体连接,所述减震器的另一端与所述四轮机构中的轴承座连接;所述弹簧设置在所述减震器的外部。本发明能适应多种地况,有效改善打滑。并在打滑的基础上实现全方位移动并对整个行进过程有效定位,辅助并减少对小车运动姿态控制、车轮运动解算控制方面的难度。
Universal intelligent trolley chassis
一种通用智能小车底盘
2021-11-16
Patent
Elektronische Ressource
Chinesisch
Vehicle chassis transfer trolley and vehicle chassis transfer trolley set
Europäisches Patentamt | 2022
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