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Non-contact motion mode conversion device

A movement mode and conversion device technology, applied in the transmission device, belt/chain/gear, mechanical equipment, etc., can solve the problems of difficult processing, strong vibration, loud noise, etc.

Active Publication Date: 2013-12-25
SHANGHAI POVOS ELECTRIC WORKS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a device with weak vibration, low noise, and no wear and processing for the problems of strong vibration, high noise, easy wear of the connecting parts, and difficult processing of the traditional movement mode replacement device. Simpler non-contact movement mode conversion device

Method used

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Embodiment Construction

[0022] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] Such as figure 1 , figure 2 and image 3 As shown, in one embodiment, a non-contact movement mode conversion device includes a housing 110 , a motor 120 , a magnetic vortex assembly 130 and a driver 140 . The motor 120 is installed in the casing 110, and the casing 110 includes a front casing 110a and a rear casing 110b.

[0024] The casing 110 has a receiving groove 112 , and the driver 140 is installed in the receiving groove 112 and can reciprocate in the receiving groove 112 . In this embodiment, the casing 110 also has a motor base 114 and two slots 116 . Both ends of the motor base 114 are inserted into the two slots 116 , the main shaft of the motor 120 passes through the motor base, and the shell of the motor 120 is installed on the motor 120 base.

[0025] The magnetic vortex assembly 130 has two magnetic surfaces 1322 ,...

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Abstract

A non-contact motion mode conversion device comprises a casing, a motor, a magnetic vortex contractor and a driven element. The motor is arranged in the casing which is provided with a containing tank, and the driven element is arranged in the containing tank and can perform reciprocating motion in the containing tank. The magnetic vortex contractor is provided with two magnetic surfaces facing the outer side and opposite in polarity. The driven element is provided with two magnetic surfaces with the same polarity, and the two magnetic surfaces with the same polarity are arranged in a non-contact opposite mode. The magnetic vortex contractor is connected with a spindle of the motor, extends to the region between the two magnetic surfaces with the same polarity, and drives the driven element to perform reciprocating motion in the containing tank when rotating along with the spindle of the motor. The non-contact motion mode conversion device converts rotary motion into linear reciprocating motion by the aid of magneticaction, and is free of mechanical connection, weak in vibration, low in noise, free of abrasion caused by the mechanical connection, high-precision in processing requirement, simple in structure and easy to manufacture.

Description

technical field [0001] The invention relates to a motion mode conversion device, in particular to a non-contact motion mode conversion device which converts rotary motion into linear reciprocating motion. Background technique [0002] At present, the motion mode conversion devices that convert rotary motion into linear reciprocating motion usually include the following types: a device composed of a crankshaft, an eccentric wheel or a runner and a connecting rod, a device composed of a cam and a push rod, and a worm meshing device. device etc. In the small household appliance industry, eccentric wheels are mostly used to realize the conversion between rotary motion and linear reciprocating motion. The above-mentioned motion mode conversion devices are all through contact mechanical connections, and force transmission is performed through pulling and collision between mechanical parts, so as to realize the conversion of motion modes. The contact mechanical connection will ca...

Claims

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Application Information

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IPC IPC(8): F16H49/00
Inventor 彭军华罗锐邓跃胜曾文礼
Owner SHANGHAI POVOS ELECTRIC WORKS
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