A hoisting frame with speed regulating function

Abstract

The invention discloses a lifting frame with a speed adjusting function. The lifting frame comprises a supporting frame. A sliding rail is fixedly connected to the top of the supporting frame. A sliding block is in sliding connection with the sliding rail. A motor is fixedly connected with the left side of the top of the sliding block. A first bearing, a first supporting leg and a second supporting leg are fixedly connected with the bottom of the inner wall of the sliding block in sequence from left to right. A second bearing and a third bearing are fixedly connected with the left side of the inner wall of the sliding block in sequence from front to back. An output shaft of the motor penetrates through the top of the sliding block and extends into the sliding block to be fixedly connected with the top of a worm. According to the lifting frame with the speed adjusting function, due to the arrangement of a controller, the motor, a worm wheel, the worm, a first gear and a second gear, the ascending and descending speed of the lifting frame can be adjusted at any time, an ascending and descending speed is better, working efficiency is improved, the problem that time and labor are wasted is solved, and working time of staff is shortened.

Description

technical field [0001] The invention relates to the technical field of chemical equipment, in particular to a hoisting frame with a speed regulating function. Background technique [0002] The hoisting frame refers to a multi-action hoisting machine that vertically lifts and horizontally transports heavy objects within a certain range. [0003] The hoisting frame is generally used for lifting and moving large heavy objects, but because the lifting speed of the hoisting frame is the same for the objects, it will take a long time to lift heavy objects, and it will be slower when lifting light objects. The problem of falling heavy objects requires a jack that can adjust the lifting speed. [0004] However, in the lifting process of chemical equipment currently on the market, the lifting device can adjust the lifting speed of the lifting frame, the lifting speed is not obvious, the lifting effect is poor, the work efficiency is low, time-consuming and laborious, and increase th...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a hoisting frame with a speed regulating function, which solves the problems of low work efficiency, time-consuming and labor-intensive work, and poor lifting effect

Images