Non-magnetic braking-force charged motor

A braking force and self-increasing technology, applied in the direction of controlling mechanical energy, electrical components, electromechanical devices, etc., can solve the problems of easy burnout of electromagnetic coils, high price, and unusable sparks, etc., and achieve good machining performance and simple structure Effect

Inactive Publication Date: 2013-03-27
吴小杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The background technology of the brake motor is mainly electromagnetic, and its main problems are that the reliability of the brake is poor, sparks are e

Method used

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  • Non-magnetic braking-force charged motor
  • Non-magnetic braking-force charged motor
  • Non-magnetic braking-force charged motor

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[0014] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below in conjunction with the accompanying drawings:

[0015] refer to figure 1 .2. and 3. A non-magnetic braking force self-increasing motor, including an embedded end cover (1), a rotor shaft (2), a rotor (16), a stator (15), a front end cover (10) and an output Shaft (14), the cylindrical part of the embedded end cover (1) is closely matched with the inner hole of the motor base (17), and the flange is connected to the end face of the base, and the bearing for the front end of the rotor shaft (2) (3) Supported in the inner hole of the embedded end cover (1), the output shaft (14) is supported in the inner hole of the front end cover (10) by a bearing (13), and the flange of the front end cover (10) is connected to the inner hole of the front end cover (10). The flange connection of the embedded end cover (1) is characterized in that: a double set of V-shaped groove di...

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Abstract

The invention relates to the technical field of brake motors, in particular to a non-magnetic braking-force charged motor which comprises an embedded end cap, a rotor shaft, a rotor, a stator, a front end cap and an output shaft. The non-magnetic braking-force charged motor is characterized in that a double-V-shaped trough mechanism, a friction pair and a reset spring are assembled in an inner cavity formed between the front end cap and an embedded end cap connector. The friction pair comprises an inner cone and a conical plate, wherein the conical plate and an intermediate plate are connected to the double-V-shaped trough mechanism, a first driving V-shaped trough is connected to the rotor shaft, a driven V-shaped trough is arranged on one side of the intermediate plate, steel balls are arranged between the first driving V-shaped trough and the driven V-shaped trough, a second driven V-shaped trough is connected with the output shaft through splines, a driving V-shaped trough is arranged on the other side of the intermediate plate, steel balls are arranged between the second driving V-shaped trough and the driving V-shaped trough, and the friction pair is compressed by the reset spring. The non-magnetic baking-force charged motor has the advantages that the brake moment is as high as possible so as to guarantee a high-reliability brake state; no sparks are generated in braking; the motor is simple in structure and good in machining performance and needs manufacturing cost only 45-50% of that in the prior art.

Description

technical field [0001] The invention relates to the technical field of braking motors, and relates to a non-magnetic braking force self-increasing motor. Background technique [0002] The background technology of the brake motor is mainly electromagnetic, and its main problems are that the braking reliability is poor, sparks are easily generated during braking, so it cannot be used in mines, the electromagnetic coil is easy to burn out, the structure is complicated, and the price is high. Contents of the invention [0003] The object of the present invention is to provide a non-magnetic braking force self-increasing type which can automatically increase with the increase of the lifting weight, has a small shape and low cost, and can meet the needs of mines, steel, metallurgy, transportation and other industrial sectors. motor. [0004] It is an important and valuable innovation of the brake motor to realize that the braking torque can automatically increase with the incre...

Claims

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Application Information

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IPC IPC(8): H02K7/102
Inventor 吴声震
Owner 吴小杰
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