The invention relates to the technical field of construction machinery, and discloses a damping device, a movable chassis and movable construction equipment. The damping device comprises a support, awheel carrier, an elastic damping mechanism, a labor-saving connecting rod mechanism and a locking mechanism, wherein the wheel carrier is hinged to the lower end of the support and used for installing wheels; one end of the elastic damping mechanism is hinged with the wheel carrier, and the other end is hinged with the upper end of the support; the upper end of the labor-saving connecting rod mechanism is hinged with the upper end of the support, and the lower end is hinged with the wheel carrier; and the locking mechanism can be switched between a locking state for limiting the movement of the labor-saving connecting rod mechanism and a floating state for providing damping for the movement of the labor-saving connecting rod mechanism. According to the damping device provided by the invention, the damping rigidity can be adjusted, and the operation precision of a loading executing mechanism is guaranteed while the driving stability is guaranteed.
本发明涉及建筑机械技术领域,公开一种减震装置、移动底盘和移动式建筑设备。减震装置包括:支架;轮架,与支架的下端铰接,用于安装轮子;弹性减震机构,一端与轮架铰接,另一端与支架的上端铰接;省力连杆机构,上端与支架的上端铰接,下端与轮架铰接;以及锁止机构,锁止机构能够在限制省力连杆机构活动的锁止状态以及为省力连杆机构活动提供阻尼的浮动状态之间切换。本发明提供的减震装置能够调节减震刚度,在保证行驶平稳性的同时,保证上装执行机构的作业精度。
Damping device, movable chassis and movable construction equipment
一种减震装置、移动底盘和移动式建筑设备
2020-11-06
Patent
Elektronische Ressource
Chinesisch
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B62D MOTOR VEHICLES , Motorfahrzeuge |
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