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Mining dispatch winder

A technology for dispatching winches and mines, used in automatic clutches, clutches, hoisting devices, etc., can solve the problems of limiting the bending fatigue strength of the gear tooth root and the contact fatigue strength of the tooth surface, inconvenient assembly, and small transmission ratio. Improve bending fatigue strength and tooth surface contact fatigue strength, easy installation and movement, and large transmission ratio

Inactive Publication Date: 2015-09-30
ANHUI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The gears in the reel not only have poor heat dissipation conditions and are inconvenient to assemble, but also the size of the gears is strictly limited, making the modulus and diameter small, which limits the gear tooth root bending fatigue strength and tooth surface contact fatigue strength, which affects the dispatching winch service life; on the other hand, the transmission ratio of this structure is small, and the transmitted torque is small

Method used

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Embodiment Construction

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are part of the present invention Examples, not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0021] The invention is further explained below:

[0022] combine figure 1 , figure 2 It can be seen that the motor support 1, the clutch support frame 5, and the right support frame 6 are respectively installed on the machine base 3 from left to right, the motor 2 is installed on the motor support 1, and the differential stage of the transmission is installed on the clutch su...

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Abstract

The invention discloses a mining dispatch winder. The mining dispatch winder comprises a motor, a winding drum, a transmission device, a clutch, a brake and a machine base; the transmission device is a flow dividing type closed planetary transmission system and is composed of a differential stage and a closed stage, and the differential stage and the closed stage are arranged at the two ends of the winding drum respectively, so that the radiating condition is good, assembling is convenient, limitation to the modulus and the diameter of a gear is smaller, and the tooth root bending fatigue strength and the gear face contact fatigue strength are improved; the flow dividing type closed planetary transmission system is adopted, so that the transmission ratio and the winding drum output torque are improved; the clutch is a radial lever type multi-friction-plate clutch and is installed on a high-speed shaft, and the overload protection function is achieved.

Description

technical field [0001] The invention relates to the technical field of transmission devices, in particular to a mine dispatching winch. Background technique [0002] Mine dispatching winch is the most commonly used electromechanical equipment in mine production system. In addition to being mainly used for underground mine and ground loading dispatching marshalling mine cars, hauling mine cars in the middle roadway and other auxiliary handling work, mine dispatching winch has also gained a lot of attention in the aspects of inclined roadway lifting, wellhead canning and turning machine power. Widely used. [0003] In the existing dispatching winches, part of the gear transmission is generally arranged in the inner cavity of the drum, and the excessive pursuit of a compact structure. The gears in the reel not only have poor heat dissipation conditions and are inconvenient to assemble, but also the size of the gears is strictly limited, making the modulus and diameter small, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66D1/02B66D1/22B66D1/58
CPCB66D1/22B66D1/14F16D43/216
Inventor 朱增宝张钟宇王震时强强
Owner ANHUI UNIV OF SCI & TECH
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