Forklift lifting device with safety mechanism

Abstract

The invention discloses a forklift lifting device with a safety mechanism. The forklift lifting device comprises a base, limit rods, fixed pulleys, a slider, the safety mechanism, a lifting table, a rotary plate and a second bearing, wherein support plates are arranged on two sides of the upper end of the base. The forklift lifting device has the advantages that by the safety mechanism, a second motor rotates to drive a first motor shaft to rotate, a first bevel gear shaft is driven to rotate through a bevel gear set, the first bevel gear shaft drives the a cam to rotate, the cam rotates to allow moving blocks to move towards two sides so as to squeeze second springs, the compression of the second springs pushes limit blocks to overcome the elastic force of first springs to move towards two sides so as to enter limit holes to achieve a locking effect, the second motor rotates one angle when moving is needed, the first springs push the moving blocks to move inwardly and squeeze the limit blocks inwardly to allow the limit blocks to be separated from the limit holes so as to remove the locking state, the lifting table can be timely locked when accidental slide down occurs by the structure, and safety is guaranteed.

Description

technical field The invention relates to the technical field of lifting devices, in particular to a forklift lifting device with a safety mechanism. Background technique Lifting device is a lifting machine that transports people or objects vertically. In traditional lifting devices, the carrying area of ​​the lifting platform usually remains unchanged, and it is impossible to increase the load according to the weight of the load. In addition, the traditional lifting device will When slipping, the lifting platform will fall rapidly under the gravity of the load, and if people do not escape in time, casualties will occur and the danger will be high. Therefore, it is necessary to design a lifting device with a safety mechanism. Contents of the invention The object of the present invention is to provide a lifting device with a safety mechanism to solve the problems raised in the above-mentioned background technology. In order to solve the above technical problems, the prese...

AI Technical Summary

Problems solved by technology

Lifting device is a lifting machine that transports people or objects vertically. In traditional lifting devices, the carrying area of ​​the lifting platform usually remains unchanged, and it is impossible to increase the load according to the weight of the load. In addition, the traditional lifting device will When slipping, the lifting platform will fall rapidly under the gravity of the load, and people will not escape in time, which will lead to casualties and high risks. Therefore, it is necessary to design a lifting device with a safety mechanism.

Images