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Dispatching winch

A technology for dispatching winches and braking devices, applied in the direction of hoisting devices, spring mechanisms, etc., can solve the problems of easy sliding out of pile extrusion, uneven winding of steel wire, easy wear and tear, etc., to ensure service life and winding safety. , to ensure the effect of winding

Pending Publication Date: 2020-03-17
刘榕副
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The invention provides a dispatching winch, which has the advantages that the surface of the drum is not easy to deform and the winding of the steel wire is more neat, and solves the problems that the surface of the drum is prone to cracks, the winding of the steel wire is uneven, easy to wear, and easy to slip out due to stacking

Method used

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] see Figure 2-4 , a dispatching winch, comprising a motor 1, a transmission main shaft 3 is fixedly installed on one side of the motor 1, a motor gear 2 is fixedly installed on one side of the transmission main shaft 3, and an asteroid gear is meshed on one side of the transmission main shaft 3 through the motor gear 2 4. The other side of the transmission main shaft 3 is meshed with a large planetary wheel 5, one end of the transmission main shaft 3 is...

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Abstract

The invention relates to the technical field of auxiliary equipment in the mining area, and discloses a dispatching winch. The dispatching winch comprises an electric motor. A transmission main shaftis fixedly installed on one side of the electric motor. A motor gear is fixedly installed on one side of the transmission main shaft, a small planet gear meshes with one side of the transmission mainshaft through the motor gear, and a large planet gear meshes with the other side of the transmission main shaft. A bearing pedestal is movably installed at one end of the transmission main shaft. Compared with the prior art, the dispatching winch has the advantages that the mode that a threaded groove is directly formed in the outer surface of a winding drum is adopted to increase the contact areaof a steel wire rope and the winding drum, the stress of the winding drum can be dispersed, and therefore the surface pressure of the winding drum is reduced, and the service life of the winding drumis prolonged. Furthermore, the diameter of the formed threaded groove is smaller than that of the steel wire rope, the distance between threads is equal to the difference between the diameter of thethreaded groove and the diameter of the steel wire rope, and therefore the arrangement of the steel wire rope in the threaded groove can be smoother, and the smoothness of the first layer of the steelwire rope on the winding drum is guaranteed.

Description

technical field [0001] The invention relates to the technical field of auxiliary equipment in mining areas, in particular to a dispatching winch. Background technique [0002] Dispatching winch is a kind of winch used for dispatching vehicles. It is often used in underground mining areas, coal bunkers and loading station dispatching rooms. It can also be used for other auxiliary traction operations. The dispatching winch provides torque to the drum through the motor through the reducer system. The winding of the wire rope and the reel, as well as the braking device controls the operation and stop of the reel to meet the purpose of dispatching and transporting materials. [0003] Refer to the attached figure 1 , the motor 1 starts, the motor gear 2 drives the transmission main shaft 3 to rotate, and the rotation of the transmission main shaft 3 drives the small planetary gear 4 and the large planetary gear 5 to rotate. The main shaft 3 is revolving. When the left brake devi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66D1/14B66D1/30B66D1/78
CPCB66D1/14B66D1/30B66D1/60
Inventor 刘榕副
Owner 刘榕副
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