Winding device for engineering machinery

Abstract

The invention relates to the technical field of mechanical engineering, in particular to a winding device for engineering machinery. The device comprises a winding frame, a winding mechanism is arranged at the top of the winding frame, a rust removal mechanism is arranged at one side of the winding frame, and the winding mechanism comprises a rotating motor located on the outer wall of the winding frame. The output end of the rotating motor penetrates through the winding frame and extends to the inner side of the winding frame, the output end of the rotating motor is connected with a driving gear, and one side of the driving gear is fixedly connected with a rotating cylinder. The winding device has the beneficial effects that the driving gear drives a driven gear to rotate, a rotating shaft is beneficial to providing of supporting force for the driven gear during rotation, the driven gear can drive a connecting column and a winding cylinder to rotate, the winding cylinder drives a steel wire rope to wind, when the winding speed needs to be changed, a starting switch is turned on, a lifting column drives an arc-shaped plate to ascend, a friction layer in the arc-shaped plate makes contact with a speed reduction rod, and the rotating speed of the speed reduction rod is reduced under the friction effect.

Description

technical field [0001] The invention relates to the technical field of mechanical engineering, in particular to a winch device for engineering machinery. Background technique [0002] The hoisting device is a light and small lifting device that uses a reel to wind a wire rope or chain to lift or pull heavy objects, also known as a winch. The hoisting device can lift heavy objects vertically, horizontally or obliquely. The hoisting device is divided into manual hoisting , electric hoist and hydraulic hoist, mainly electric hoist, which can be used alone or as a component of machinery such as lifting, road construction and mine hoisting. Easy to install and widely used, it is mainly used for material lifting or flat dragging in construction, water conservancy projects, forestry, mines, docks, etc. [0003] The hoisting device converts electric energy into mechanical energy through the motor, that is, the rotor of the motor rotates and outputs, and then the reel rotates to dri...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the winding mechanism on the existing hoisting device exists in the prior art when winding the steel wire rope. The efficiency is poor, and the speed of winding cannot be changed, which has certain limitations; and the steel wire rope will be stained with rust due to long-term use, and lacks the shortcomings of cleaning the rust of the steel wire rope, so a hoisting device for construction machinery is proposed

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