Carrier with antiskid function

Abstract

The invention discloses a carrier with an antiskid function, which comprises a bottom plate, a bracket and an outer plate. The bottom plate and the outer plate are vertically and fixedly connected with each other; the lower end of the outer plate is provided with a universal wheel; the bracket is provided with a driving wheel; and a thrust bearing used for steering the driving wheel is arranged between the bracket and the bottom seat. The carrier with the antiskid function is characterized by also comprising a hydraulic cylinder and a hydraulic servo driving system connected with the hydrauliccylinder; the hydraulic cylinder comprises a cylinder body arranged in the vertical direction and a piston rod sealed and connected with the cylinder body; the cylinder body is fixedly arranged on the bottom plate; and the end part of the piston rod penetrates the thrust bearing and is rotatably pushed and connected on the bracket. The carrier with the antiskid function has the advantage of raising the body of the hydraulic cylinder through the hydraulic servo driving system and driving the universal wheel to lift upwards slightly through the bottom plate under the situations that both the dead weight and load of the carrier are not changed, thus changing the load distribution between the driving wheel and the universal wheel, enlarging the bearing capacity of the driving wheel, and increasing the friction force between the driving wheel and the ground so as to prevent skid of the carrier during running.

Description

technical field [0001] The invention relates to a transport tool for articles, in particular to a transport vehicle with anti-skid function. Background technique [0002] In order to save time and effort, trucks are currently used for the transportation of large items, bulk items and heavy objects. The driving of the truck is mainly realized by driving the rolling of the driving wheel, and the universal wheel mainly plays a supporting role during the driving process. Make sure that the truck is relatively stable during driving. However, during the driving process of the truck (especially the electric truck), it often slips when turning or due to slippery / oily ground, resulting in insufficient driving force of the truck and cannot work normally. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a transport vehicle with anti-slip function which can prevent slipping during driving. [0004] The technical solution ad...

AI Technical Summary

Problems solved by technology

However, during the driving process of the truck (especially the electric truck), it often slips when turning or due to slippery / oily ground, resulting in insufficient driving force of the truck and cannot work normally.

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