The embodiment of the invention discloses a small mantis type lifting walking mechanism. The small mantis type lifting walking mechanism comprises an upper walking support and a hydraulic cylinder. An adjusting screw rod is arranged on the upper walking support, fixed lug seats capable of being adjusted front and back are arranged on the adjusting screw rod, rolling wheels are arranged on the front, back, left and right sides of the upper walking support, and two sets of swing arm assemblies are symmetrically arranged on the left side and the right side of the bottom of the upper walking support. The swing arm assemblies comprise cantilevers, long arms, short arms and lifting pull rods, the tops of the cantilevers are connected with the upper walking support, the bottom end of each cantilever is movably connected with one end of the corresponding long arm, the other end of each long arm is movably connected with one end of the corresponding short arm, and the two ends of each lifting pull rod are movably connected with the other end of the corresponding short arm and the middle of the corresponding cantilever correspondingly. Two ends of the hydraulic cylinder are correspondingly connected with the fixed lug seats and the middles of the long arms correspondingly. The small mantis type lifting walking mechanism is simple in structure and high in lifting walking stability.
本发明实施例公开了一种小螳螂式提升行走机构,包括行走上支架和液压缸,行走上支架上设有调节螺杆,调节螺杆上设有可前后调节的固定耳座,行走上支架前后左右均设有滚轮,行走上支架底部左右两侧对称设有2组摆臂组件,摆臂组件包括悬臂、长臂、短臂、升降拉杆,悬臂顶部连接行走上支架,悬臂底端活动连接长臂一端,长臂另一端活动连接短臂一端,升降拉杆的两端分别与短臂另一端以及悬臂的中部活动连接;液压缸的两端分别对应连接固定耳座和长臂中部。本发明结构简单,提升行走的稳定性高。
Small mantis type lifting walking mechanism
小螳螂式提升行走机构
2021-05-04
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Mantis-arm type multifunctional lifting machine for home decoration
European Patent Office | 2015
|Online Contents | 2008