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Hoisting and transporting winch

A winch and output shaft technology, applied in hoisting devices, clockwork mechanisms, etc., can solve problems such as limiting the scope of use of winches, slip ring motors that cannot meet explosion-proof requirements, and resistors that are difficult to implement explosion-proof requirements, and achieve outstanding essence The effect of sexuality

Inactive Publication Date: 2007-12-12
唐志明
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the well-known technologies are JKB series winches and JTP(B) series winches widely used in mines at present. These winches all use JR and JBR series slip ring motors. The acceleration and deceleration of the start of the winch is achieved by connecting a resistor to the slip ring rotor and changing the resistance value of the resistor. However, it is difficult to implement the explosion-proof requirements of the resistor, which makes the slip ring motor unable to meet the requirements of many industries such as mines. The required explosion-proof requirements, therefore, limit the range of use of this type of winch, which is the deficiency of the existing technology

Method used

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  • Hoisting and transporting winch

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Embodiment Construction

[0008] In order to clearly illustrate the technical features of the solution, the solution will be described below through a specific implementation mode combined with the accompanying drawings.

[0009] As can be seen from the accompanying drawings, the hoisting transport winch of this program has a squirrel-cage motor 23 and a reduction box 21 driven by the motor 23, and one end of the output shaft 11 of the reduction box 21 is connected to the input of the slow planetary transmission box 9 shaft, the other end is connected to the input shaft of the fast planetary gearbox 12, the output shaft of the slow planetary gearbox 9 is connected to the slow gearbox input shaft 15 of the slow gearbox 5, and the output shaft of the fast planetary gearbox 12 is connected to the fast gearbox The fast gearbox input shaft 17 of 1, the slow gearbox output gear 6 of the slow gearbox 5 and the fast gearbox output gear 2 of the fast gearbox 1 are connected to the drum 4 at the same time, and th...

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PUM

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Abstract

The ore mountain hoisting plan comprises the motor and motor driven decelerator, satellite drive box and brake of the decelerator box, roller and parking safe brake. One end of the decelerator output shaft connects to the input shaft of the slow satellite drive box, the other end linking the quick satellite drive box input shaft, with the input and output shafts connected, output shaft of the quick drive box connecting with the input shaft of the quick gear box, slow gear box output gear of the slow gear box connecting to the roller together with the output shaft of the quick gear box output teeth, with the roller positioned by the roller support shaft. There are slow brake on the slow satellite drive box and quick brake on the quick satellite drive box.

Description

Technical field: [0001] The invention relates to a mine hoisting and transporting mechanical equipment, in particular to a hoisting and transporting winch. Background technique: [0002] In the prior art, the well-known technologies are JKB series winches and JTP(B) series winches widely used in mines at present. These winches all use JR and JBR series slip ring motors. The acceleration and deceleration of the start of the winch is achieved by connecting a resistor to the slip ring rotor and changing the resistance value of the resistor. However, it is difficult to implement the explosion-proof requirements of the resistor, which makes the slip ring motor unable to meet the requirements of many industries such as mines. The required explosion-proof requirements, therefore, limit the range of use of this type of winch, which is a deficiency in the prior art. Invention content: [0003] The purpose of the present invention is to provide a technical solution for lifting the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66D1/00B66D1/22B66D1/12
Inventor 唐志明朱路群
Owner 唐志明
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