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Economical type permanent magnet non-contact driving device

A non-contact driving and economical technology, applied in the direction of transportation and packaging, conveyors, mechanical conveyors, etc., can solve problems such as low life, friction loss, complex structure, etc., to reduce production costs, reduce operating costs, and simplify driving The effect of device structure

Active Publication Date: 2014-05-14
JIANGSU LIPU ELECTRONICS & TECH
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  • Abstract
  • Description
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Problems solved by technology

[0003] Purpose of the invention: The present invention provides an economical permanent magnet non-contact driving device, the purpose of which is to solve the shortcomings of the previous driving methods such as complex structure, friction loss, and low life.

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specific Embodiment approach

[0015] like figure 1 As shown, the present invention provides an economical permanent magnet non-contact driving device, which includes a servo motor 5, a transmission unit 4, a driving wheel 2 and an iron guide rail 1; the driving wheel is connected with the servo motor through the transmission unit, and drives The permanent magnet block 3 is evenly inlaid on the surface of the wheel circumference, and the iron guide rail 1 is set above the driving wheel 2 without contact with the driving wheel 2. driving force. The iron guide rail 1 is a rack-shaped iron component without permanent magnets; the permanent magnet block 3 at the top when the driving wheel 2 rotates corresponds to the convex tooth position of the iron guide rail 1 .

[0016] The guide rail is in the shape of a rack, the groove width of which is the same as that of the protruding tooth, and the width of the guide rail is equal to that of the driving wheel directly below.

[0017] The main material of the drivi...

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Abstract

The invention provides an economical type permanent magnet non-contact driving device. Permanent magnets are evenly inlaid in grooves of a driving wheel, the driving wheel is connected with a servo motor through a transmission unit, a rack-shaped fixed guide rail which is made of iron and not provided with the permanent magnets is arranged above the driving wheel, and the space width of the guide rail is equal to the pitch of the grooves of the driving wheel. The permanent magnets on the driving wheel are opposite to protruded teeth of the guide rail, but a certain distance difference exists in the horizontal direction. According to the economical type permanent magnet non-contact driving device, a novel driving implementation method and the corresponding structure are put forward, an existing driving device structure is simplified, the driving efficiency is improved, the operating cost is lowered, energy is saved and the environment is protected; especially, in the process of long-distance transportation, the guide rail is an iron part and is not provided with the permanent magnets, so the advantage that the cost is low can be reflected more obviously.

Description

technical field [0001] The invention relates to an economical permanent magnet non-contact driving device, which belongs to the technical field of electromechanical integration. Background technique [0002] At present, there are mainly three driving methods used in the transportation industry. One is to use the principle of friction. The motor drives the friction wheel to rotate, and the friction wheel drives the belt arranged along a specific track to rotate, thereby realizing the displacement of the material. This method is inefficient and uncomfortable. It is used in high-power occasions and is greatly affected by environmental factors; another way is to use the motor to drive the sprocket, and use the sprocket to indirectly realize the chain transmission to realize the transportation of goods. This method consumes a lot of energy, requires lubrication, and is polluting; 3. It is to choose a suitable gear set and use the motor to directly drive the wheels to run on the g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G35/00
Inventor 金俊杰李清孙凤段振云张明
Owner JIANGSU LIPU ELECTRONICS & TECH
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