Cargo carrying assistance stair climbing and translation dual-purpose device

Abstract

A cargo carrying assistance stair climbing and translation dual-purpose device comprises a motor module, a vehicle body module, a flat ground moving module, a stair climbing control switch module anda stair climbing module. The motor module comprises a storage battery, a switch, a wire and an electromotor. The vehicle body module comprises a bottom plate, a chair back, handles, a bottom plate cover and a guide rail. The flat ground moving module comprises a bottom plate, universal wheels, a vertical type mounted bearing, wheels, an axle, a gear, a sprocket wheel and a chain. The stair climbing control switch module comprises a gear, a gear support, a pendulum block, a guide wheel on a vehicle body, a stop block and a stop hole. The stair climbing module comprises a star wheel, an axle, asprocket wheel, a chain, a gear, a gear support and a vehicle body. The cargo carrying assistance stair climbing and translation dual-purpose device has the advantages that one motor can provide powerfor stair climbing motion, slope claiming motion and translation motion, cost is lowered, and three kinds of motion can be completed.

Description

technical field [0001] The invention relates to the field of transportation tools, in particular to a dual-purpose device for assisting cargo climbing stairs, which can not only transport cargo on a plane, but also assist carrying heavy objects to climb stairs. technical background [0002] In daily production and life, it is often necessary to carry heavy objects up and down the stairs, for example: the moving company carries furniture such as sofas up and down the lower floors without elevators; the workers in the freight yard often have to carry the goods up and down the warehouse with steps; there are many steps in famous mountain tourist attractions, etc. In places like this, people generally rely on manpower to carry heavy objects, which is not only laborious and time-consuming, but also very dangerous. At present, there are also some trolleys that can go up stairs on the market, but these trolleys cannot realize that one engine can drive the device to walk on flat gro...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the current problem that the translation trolley cannot climb stairs and the stair climbing trolley cannot provide power during translation, the present invention proposes a dual-purpose device for assisting cargo in climbing stairs and translation, aiming to provide a human-assisted, electric motor Driven, it can easily walk freely on stairs and flat ground, especially an electric trolley that can freely go up and down stairs with a heavy load

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