Carrying vehicle assisting walking device

Abstract

The invention discloses a carrying vehicle assisting walking device which comprises a bottom board. Hydraulic cylinders, a jacking mechanism, a stepping motor, a transmission mechanism, a guide wheel,a traction handle and a control box are arranged on the bottom board. The jacking mechanism is achieved in the mode that the hydraulic cylinders drive a double connecting rod mechanism to push a platen. The transmission mechanism comprises a reduction gearbox, an axle, insert bearings with vertical seats and drive wheels. Control buttons are installed on the traction handle, so that jacking, advancing and reversing functions are achieved. An electrical control element, a stepping motor driver, a hydraulic pump and a lithium battery are arranged in the control box. The hydraulic pump, the hydraulic cylinders and the jacking mechanism are connected, so that the jacking function of the assisting walking device is achieved. The stepping motor is connected with the transmission mechanism, so that an electric walking function of the assisting walking device is achieved. The guide wheel is connected with the traction handle to become a steering wheel of the assisting walking device, and thewalking direction is controlled. The carrying vehicle assisting walking device is easy to use, and assisted walking of a carrying vehicle is achieved in a narrow space.

Description

technical field [0001] The invention relates to the field of transport, and more specifically relates to a power-assisted walking device for a transport vehicle. Background technique [0002] At present, the logistics department of the enterprise mostly uses the pallet truck as the material carrying and transportation tool in the factory. However, when the material weighs more than 1 ton in this kind of on-site transportation mode, it is very laborious for the workers to push the truck, especially at the moment of pushing. , It is difficult to start. Due to the design problem of the traction mechanism of the traditional electric tractor head, there must be a corresponding mechanism on the truck to cooperate with the towed object. At the same time, it is impossible to tow the truck in the narrow production station. The present invention is to make up for the inconvenience of manpower handling at the last stop of the factory production materials handling to the production stat...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a portable power-assisted truck, aiming at solving the problem of difficulty in moving and walking of a load-carrying truck, and realizing power assistance for it.

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