The invention discloses a crawler crane capable of bulldozing ground and carrying out self-fixing. The crawler crane comprises a crane body, a working cavity is formed in the crane body, the crawler crane is mainly applied to a working state of the crawler crane on the uneven ground, in the working process, through abutting of a main abutting block and an inclined block, a pushing mechanism is driven to operate, then a screw rod starts to rotate, a shoveling base is driven to move to the designated position to shovel the protruding ground, meanwhile, a meshing mechanism is used, it can be guaranteed that when hard objects are encountered in the shoveling process, a pushing block moves to drive a cutting tool to rotate, and then the hard objects are cut, the purpose of continuing shovelingis achieved, and meanwhile, and two driven push rods are driven to move through the movement of abutting rods so that the effective fixing effect can be achieved, and the situation that side inclination occurs in the working process is avoided.
本发明公开的一种能推平地面且进行自固定的履带起重机,包括起重机体,所述起重机体内开设有工作腔,本发明主要应用于履带起重机在不平整的地面工作时的状态,在工作过程中通过了主抵接块和倾斜块的抵接,进而驱动推动机构运行,进而使螺杆开始转动,从而带动铲除底座移动到指定位置对凸起的地面进行铲除工作,同时使用了啮合机构能够保证在铲除过程中遇到硬物时,能够通过推动块的移动带动切割刀具转动,进而切割硬物,进而达到了持续铲平凸起的目的,同时通过了抵接杆的移动带动两个从动推杆的移动,进而能够达到有效固定的作用,进而放置在工作过程中发生侧倾的情况。
Crawler crane capable of bulldozing ground and carrying out self-fixing
一种能推平地面且进行自固定的履带起重机
2021-01-12
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |