The invention relates to the technical field of track shoe equipment, in particular to a track shoe of a mechanical crane, which comprises a machine body, two driving wheels are symmetrically and rotatably connected to the left end and the right end of the outer surface of one side of the machine body, and a plurality of track plates are meshed and connected to the outer surfaces of the driving wheels and are mutually hinged; a base is fixedly connected to the position, located between the two driving wheels, of the outer surface of one side of the machine body, and a buffering mechanism is slidably connected into the base. By arranging the buffer mechanism, when the crane runs on a bumpy road section, the rollers can realize automatic lifting so as to adjust the overall tightness of the crawler belt, so that the conditions of mechanical fatigue, abrasion and even breakage of the crawler belt caused by overlarge tension of the crawler belt are prevented, and the service life of the crawler belt is prolonged; the situation that the crawler belt is separated from the rollers can be prevented, and the safety of the crane during running is improved.
本发明涉及履带板设备技术领域,具体为一种机械式起重机的履带板,包括机体,所述机体的一侧外表面左右两端对称转动连接有两个驱动轮,所述驱动轮的外表面啮合连接有若干块履板,若干块履板相互铰链,所述机体的一侧外表面位于两个驱动轮之间的位置固定连接有基座,所述基座的内部滑动连接有缓冲机构。本发明通过设置缓冲机构,使起重机行驶于颠簸路段时滚轮能够实现自行升降,以调整履带整体的松紧度,从而防止履带张力过大导致其产生机械疲劳,受到磨损甚至发生断裂的情况出现,提高了履带的使用寿命,通过设置限位机构,能够防止履带与滚轮发生脱离的情况出现,提高了起重机行驶时的安全性。
Track shoe of mechanical crane
一种机械式起重机的履带板
2023-02-03
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |