An electric forklift driving wheel

Abstract

The invention discloses a driving wheel of an electric forklift truck. The driving wheel comprises a driving bracket, a driving motor mounted on the driving bracket, a transmission component and a rubber wrapping wheel component connected to the outer ring of the driving motor in a rotary manner, wherein the driving bracket comprises a mounting part and a connecting part, the connecting part comprises a transverse plate and a hollow connecting column, and a threading through hole communicated with the inner cavity of the connecting column is formed in the side wall of the transverse plate; thedriving motor is fixed to one side of the mounting part, a power control line sequentially penetrates through the threading through hole and the inner cavity of the connecting column to be connectedwith the control system of the electric forklift truck, the transmission component comprises a driving gear, a transmission shaft, a first driven gear and a second driven gear fixedly sleeved on the transmission shaft, the driving gear is fixed to an output shaft of the driving motor, the transmission shaft is mounted on the mounting part through bearing support in a rotary manner, the driving gear meshes with the first driven gear, the rubber wrapping wheel component comprises a sleeve and a rubber wrapping wheel, the sleeve is mounted on the outer ring of the driving motor in a rotary and sleeved manner, and an inner gear ring meshing with the second driven gear is arranged on the inner wall of the sleeve.

Description

technical field [0001] The invention relates to the technical field of electric forklifts, in particular to a driving wheel of an electric forklift. Background technique [0002] Forklifts are industrial handling vehicles, which refer to various wheeled handling vehicles for loading and unloading, stacking and short-distance transportation of palletized goods. main force. It is often used for the transportation of large objects in storage, and is usually driven by a fuel engine or a battery. Electric forklifts driven by batteries are gradually replacing internal combustion forklifts and manual forklifts due to their advantages of no pollution, low noise, flexibility and convenience. [0003] The driving wheel of the electric forklift is an important part of the forklift, including the driving bracket, the driving motor installed in the driving bracket and the rubberized wheel assembly. The top of the driving bracket is connected with the direction control device of the ele...

AI Technical Summary

Problems solved by technology

[0004] In the driving wheels of the electric forklift mentioned above, the power control line of the driving motor is connected to the control system of the electric forklift. There is often a distance between the driving motor and the control system, so the power control line between the driving motor and the control system will be active for a long time It is exposed outside, and forklifts are usually used in open-air environments, so after a period of use, the power control wires are easily damaged, and there will be wear between the power control wires and other components during the steering of the wheels, shortening the driving wheel Long service life, high maintenance cost in the later period

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