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An economical permanent magnet non-contact driving device

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

Active Publication Date: 2016-03-09
JIANGSU LIPU ELECTRONICS & TECH
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  • Abstract
  • Description
  • Claims
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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] detailed description: Below in conjunction with accompanying drawing, the present invention will be further described:

[0016] Such as 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 on the top of the driving wheel 2 without contacting the driving wheel 2, and a certain gap is maintained between the two, so that the two can produce the largest force when they are not attracted. 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 ...

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Abstract

The invention provides an economical permanent magnet non-contact driving device. The permanent magnets are evenly embedded in the groove of the driving wheel. Iron guide rail, wherein the distance between the teeth of the guide rail is the same as that of the groove of the driving wheel, and the permanent magnet on the driving wheel is opposite to the convex teeth of the guide rail, but there is a certain distance difference in the horizontal direction. The present invention simplifies the structure of the existing drive device by proposing a novel drive realization method and corresponding device structure, improves drive efficiency, reduces operating costs, and is energy-saving and environmentally friendly, especially during long-distance transportation. For the magnet part, the advantage of low cost becomes more and more obvious.

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...

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Application Information

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Patent Type & Authority Patents(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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