Steering drive axle for forklift

Abstract

The invention discloses a steering drive axle for a forklift, belongs to the technical field of forklifts, and solves the problems that a drive axle of the forklift is insufficient in driving force, and the forklift is easy to fall into muddy ground and cannot get out of the muddy ground. The axle shaft assembly achieves steering movement and rotating movement of the steering hub assembly through a universal joint structure, a steering knuckle assembly is further arranged between the end of the axle body assembly and the hub assembly, and the steering knuckle assembly is rotationally connected to the end of the axle body assembly and connected with a steering oil cylinder assembly through a rocker arm structure. The steering range of the steering knuckle assembly driven by the oil cylinder assembly is as follows: the pulling deflection range is 0-45 degrees; the outer pushing deflection range is 0-62 degrees, the maximum rotating angle range is 62 degrees, the main speed reducer can achieve skid resistance through the differential lock, and when a tire on one side slips or sinks into the muddy ground, the differential lock automatically locks a half shaft and automatically outputs torque, so that the forklift can normally run and break away from the dilemma.

Description

technical field [0001] The invention relates to the field of forklifts, in particular to a steering drive axle for forklifts. Background technique [0002] At present, forklifts are the most commonly used material handling vehicles, widely used in various places such as stations, ports, airports, factories, warehouses, etc., and are efficient equipment for mechanized loading and unloading, stacking and short-distance transportation. The function of the traditional forklift steering axle is only to change the driving direction of the forklift or keep the forklift running straight. The product has a single function, and the driving capacity of the traditional forklift is obviously insufficient in some working conditions. [0003] The existing forklift turns to drive and encounters a muddy ground. At this time, one side of the tire slips or falls into the muddy ground. The forklift is difficult to get out of the predicament due to its weak driving ability, which causes inconven...

AI Technical Summary

Problems solved by technology

The function of the traditional forklift steering axle is only to change the driving direction of the forklift or keep the forklift running straight. The product has a single function, and the driving capacity of the traditional forklift is obviously insufficient in some working conditions.

[0003] The existing forklift turns to drive and encounters muddy ground. At this time, one side of the tire slips or falls into the muddy ground. Due to the weak driving ability of the forklift, it is difficult to get out of the predicament, which causes inconvenience to the user.

We know that the function of the steering drive axle is to provide driving force and steering to the tires, but due to the unreasonable structure, the problem of inflexible steering also occurs from time to time

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