The invention provides a wireless remote control long- and short-teeth wood grab bucket. The wireless remote control long- and short-teeth wood grab bucket comprises a balance frame, an upper bearingbeam, a sliding seat, a lower bearing beam, rope guide devices, supporting rods, an upper pulley block, small grabbing teeth, large grabbing teeth, an oil cylinder, lower pulley blocks, steel wire ropes, a hydraulic system, a remote control system and a pre-pressing device, wherein the rope guide devices are arranged at the top of the upper bearing beam, the two supporting rods are arranged on each of two sides of the bottom of the upper bearing beam, the upper pulley block is arranged in the middle of the bottom of the upper bearing beam, the lower ends of the supporting rods on the two sidesare hinged to the middles of the small grabbing teeth and the large grabbing teeth respectively, the tops of the small grabbing teeth and the large grabbing teeth are hinged to two sides of the lowerbearing beam respectively, the oil cylinder is arranged above the lower bearing beam, a piston rod of the oil cylinder is connected with the sliding seat, the lower pulley block is arranged on the bottom of the sliding seat, and the hydraulic system, the remote control system and the pre-pressing device are arranged on the lower bearing beam. According to the wireless remote control long- and short-teeth wood grab bucket, wood at different angles can be grabbed through remote control operation, impact and vibration are avoided in the grabbing process, the efficiency is high, meanwhile, the grabbed wood is pressed by the pre-pressing device, so that the wood can be prevented from moving in the grabbing teeth, and therefore, the safety is improved.

    一种无线遥控长短齿木材抓斗,包括平衡架、上承梁、滑移座、下承梁、导绳装置、撑杆、上滑轮组、小抓齿、大抓齿、油缸、下滑轮组、钢丝绳、液压系统、遥控系统、预压紧装置;上承梁顶部设有导绳装置,底部两侧均设有两根撑杆,底部中间设有上滑轮组,两侧撑杆的下端分别与小抓齿和大抓齿的中部铰接,小抓齿和大抓齿的顶部分别与下承梁的两侧铰接,下承梁的上方设有油缸,油缸的活塞杆与滑移座连接,滑移座的底部设有下滑轮组,下承梁上设有液压系统、遥控系统、预压紧装置。本发明能遥控操作抓取不同角度的木材,抓取过程无冲击、震动,效率高,抓取好的木材被预压紧装置压住,能避免木材在抓齿中串动,提高了安全性。


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    Title :

    Wireless remote control long- and short-teeth wood grab bucket


    Additional title:

    一种无线遥控长短齿木材抓斗


    Contributors:
    YU DEJUN (author) / ZHANG LANGHAO (author)

    Publication date :

    2020-11-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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