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Magnetic accumulating roller

A magnetic and accumulative technology, applied in the direction of rollers, conveyor objects, transportation and packaging, etc., can solve the problems of noise, short life of friction plates, etc., achieve the effect of reducing transmission noise, improving service life, and simple structure

Inactive Publication Date: 2017-02-22
MIRACLE AUTOMATION ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the operation of the equipment, the driving wheel and the roller are always rotating and rubbing, resulting in noise and short life of the friction plate.

Method used

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  • Magnetic accumulating roller
  • Magnetic accumulating roller

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Experimental program
Comparison scheme
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Embodiment Construction

[0012] Below the present invention will be further described in conjunction with the embodiment in the accompanying drawing:

[0013] like Figure 1~2 As shown, the present invention mainly comprises transmission sprocket 1, support shaft 2 and transmission roller 3, and the two ends of transmission roller 3 rotate and connect support shaft 2 through roller bearing 5, and one end of support shaft 2 stretches out transmission roller 3 and passes through The sprocket bearing 4 is rotatably connected to the transmission sprocket 1 .

[0014] The end surface of the transmission roller 3 facing the transmission sprocket 1 is provided with a plurality of inner magnets 7, and the plurality of inner magnets 7 are evenly distributed along the circumferential direction of the end surface of the transmission roller 3, and the magnetic properties of two adjacent inner magnets 7 are opposite.

[0015] The end surface of the transmission sprocket 1 facing the transmission roller 3 is provi...

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Abstract

The invention relates to a magnetic accumulating roller, in particular to a roller for transferring a torque by magnetism of a permanent magnet in a non-contact manner, and belongs to the technical field of automatic conveying equipment. The magnetic accumulating roller comprises a transmission chain wheel, a support shaft and a transmission roller; multiple inner magnets are arranged on the end surface, facing to the transmission chain wheel, of the transmission roller; and two adjacent inner magnets are opposite in magnetism. Multiple outer magnets are arranged on the end surface, facing to the transmission roller, of the transmission chain wheel; and two adjacent outer magnets are opposite in magnetism. The multiple inner magnets on the transmission roller are corresponding to the multiple outer magnets on the transmission chain wheel one to one. The magnetic accumulating roller is simple, compact and reasonable in structure, and transfers the torque by using powerful magnetism of neodymium iron boron magnets; and as two transmission pieces are not contacted with each other, the transmission noise is lowered, and the service life is prolonged.

Description

technical field [0001] The invention relates to a magnetic accumulation roller, in particular to a non-contact magnetic roller using permanent magnets to transmit torque, and belongs to the technical field of automatic conveying equipment. Background technique [0002] In the past automatic logistics transportation, the transportation equipment composed of accumulation roller technology has been widely used. The traditional accumulating roller is a contact transmission, and the torque is transmitted by pressing the friction plate with a spring. During the operation of the equipment, there is always friction between the driving wheel and the roller, which causes noise and short life of the friction plate. Contents of the invention [0003] The purpose of the present invention is to overcome the above disadvantages, thereby providing a magnetic accumulation roller, which can use the strong magnetism of NdFeB magnets to transmit torque, and there is no contact between the tw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G39/09
CPCB65G39/09
Inventor 戴卫刚熊福祥肖海宁
Owner MIRACLE AUTOMATION ENG CO LTD