The invention discloses a stair climbing device for the freight transport. The stair climbing device comprises a main support, a wheel carrier, a driving wheel, a driven wheel and a triangular support, wherein one end of the wheel carrier is connected with the main support, the lower portion of the wheel carrier is connected with the triangular support through a motor A, output shafts are arrangedat the two ends of the motor A, three connecting rods are arranged on each triangular support, and one end of each connecting rod is fixedly connected with the driving wheel; the other ends of the connecting rods are connected with an output shaft of the motor A, the included angle between the connecting rods is 120 degrees, and the driven wheels are installed on the two sides of the lower portion of the main support through bearings. The stair climbing device for the freight transport is advantaged in that the triangular support is arranged on the lower portion of the main support, and the driving wheel is driven to rotate through rotation of the triangular support, so that power is provided to enable the main support to crawl on steps, heavy goods can be carried conveniently, physical exhaustion of courier is reduced, and the goods can be transported safely and efficiently.
本发明公开了一种货运的爬楼装置,包括主支架、轮架、主动轮、从动轮、三角支架,所述轮架一端与主支架连接,轮架下部通过电机A与三角支架连接,所述电机A两端均有输出轴,每个三角支架上设有三根连接杆,连接杆一端与主动轮固定连接,连接杆另一端与电机A的输出轴连接,且连接杆之间的夹角为120°,所述从动轮通过轴承安装在主支架下部的两侧。本发明通过在主支架下部设置三角支架,通过三角支架的旋转带动主动轮进行旋转,从而提供动力使主支架可以在台阶上爬行,便于搬运较重的货物,减轻快递员的体力消耗,安全高效的运输货物。
Stair climbing device for freight transport
一种货运的爬楼装置
2021-03-23
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
Turning track, stair climbing machine and stair climbing system
European Patent Office | 2023
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