Double-pedal linkage device for electric forklift

Abstract

The invention relates to the technical field of forklift pedals, in particular to a double-pedal linkage device for an electric forklift. The device comprises a bottom plate, a left pedal assembly anda right pedal assembly, wherein a main shaft is rotatably mounted on the lower bottom surface of the bottom plate through a pair of mounting seats, an elastic reset mechanism for resetting the main shaft is mounted on the main shaft, one end of the main shaft is fixedly connected with a left pedal rod, and a transmission plate is fixedly arranged at the other end of the main shaft; the right pedal assembly comprises a right pedal rod with a pedal at the upper end and a sliding plate, the sliding plate is a horizontally-arranged L-shaped plate, one end of the sliding plate is fixedly connectedwith the lower end of the right pedal rod, an upper protrusion at the other end of the sliding plate is rotationally connected with a support plate on the lower bottom face of the bottom plate through a pin shaft, and a horizontal kidney-shaped hole is formed in the lower portion of the other end of the sliding plate; and the extending end of the transmission plate is movably installed with the sliding plate through sliding fit of a bolt sliding rod and the kidney-shaped hole.

Description

technical field [0001] The invention relates to the technical field of forklift pedals, in particular to a double-pedal linkage device for electric forklifts. Background technique [0002] At present, the forward and backward movements of the electric counterbalanced forklifts on the market are mainly realized by the accelerator pedal and the direction switch. Some of the electric counterbalanced forklifts have adopted a double-pedal mechanism, but the structure is relatively complicated, and replacement parts need to be disassembled integrally. It is not convenient for later maintenance, and the pedal force cannot be adjusted. The linkage pedal device used in the patent CN207328142U uses four springs to ensure the balance and pedal force of the double pedals. The springs are prone to wear to varying degrees during use, and the springs need to readjust the stability of the structure. The maintainability and reliability of the whole mechanism are poor. Contents of the inve...

AI Technical Summary

Problems solved by technology

[0002] At present, the forward and backward movements of the electric counterbalanced forklifts on the market are mainly realized by the accelerator pedal and the direction switch. Some of the electric counterbalanced forklifts have adopted a double-pedal mechanism, but the structure is relatively complicated, and replacement parts need to be disassembled integrally. It is not convenient for later maintenance, and the pedal force cannot be adjusted

The linkage pedal device used in the patent CN207328142U uses four springs to ensure the balance and pedal force of the double pedals. The springs are prone to wear to varying degrees during use, and the springs need to readjust the stability of the structure. The maintainability and reliability of the whole mechanism are poor

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