The invention discloses a tire replacing device for large engineering machinery. The tire replacing device comprises a front frame assembly, a lower supporting assembly used for containing a tire andan upper clamping assembly used for locking the tire. The upper clamping assembly comprises more than one clamping shaft, and the lower supporting assembly comprises more than one lower driving shaft.A clamping groove hole is formed in the front frame assembly, and the clamping shaft is arranged in the clamping groove hole in a penetrating mode and is close to or far away from the lower supporting assembly in the length direction of the clamping groove hole so as to clamp or loosen a tire. When the tire replacing device is used for replacing a tire of a large machine, the whole tire replacingoperation is simple, and manpower and material resources are saved; the upper clamping assembly and the lower supporting assembly are matched with each other for clamping and releasing the tire, so that it is guaranteed that the tire cannot fall off in the conveying process, and the safety and reliability of tire replacement are greatly improved.
本发明公开了一种用于大型工程机械的轮胎更换装置,包括前架总成、用以放置轮胎的下支撑组件、以及用以锁紧轮胎的上夹紧组件;所述上夹紧组件包括一个以上的夹紧轴、所述下支撑组件包括一个以上的下驱动轴;所述前架总成上开设有夹紧槽孔,所述夹紧轴穿设于所述夹紧槽孔内,并沿着所述夹紧槽孔的长度方向靠近或远离所述下支撑组件以实现对轮胎的夹紧或放松。本发明采用轮胎更换装置对大型机械的轮胎进行更换时,轮胎的整个更换操作简单,节省人力物力;上夹紧组件与下支撑组件之间相互配合,实现对轮胎的夹紧与放松,确保轮胎在运送过程中不会发生掉落,极大的提高了轮胎更换的安全性与可靠性。
Tire replacing device for large engineering machinery
一种用于大型工程机械的轮胎更换装置
2020-09-18
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
Engineering machinery radial tire pattern groove structure and tire
European Patent Office | 2024
|