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Extrusion device adopting permanent magnetic transmission

A technology of extrusion device and permanent magnet drive, which is applied in the direction of electromechanical devices, cooling/ventilation devices, electric components, etc., can solve the problems of inconvenient use, achieve the effects of prolonging service life, convenient use, and reducing costs

Pending Publication Date: 2018-03-23
丁锋燕
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide an extrusion device using permanent magnet drive, which has the advantage of being able to prolong the service life of the drive shaft and solves the problem of inconvenient use in the prior art

Method used

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  • Extrusion device adopting permanent magnetic transmission
  • Extrusion device adopting permanent magnetic transmission
  • Extrusion device adopting permanent magnetic transmission

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] see Figure 1-6 , an extrusion device using permanent magnet transmission, comprising an extrusion cylinder (1), an annular limiting groove (11) is provided on the inner side wall of the extrusion cylinder (1), and one end of the extrusion cylinder (1) A limit plate (12) compatible with the limit groove (11) is provided, and by installing the limit plate (12) inside the extrusion cylinder (1), the waste of raw materials can be avoided, and the raw mater...

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Abstract

The invention discloses an extruding device using a permanent magnet drive, which comprises an extruding cylinder, an annular limiting groove is opened on the inner side wall of the extruding cylinder, and one end of the extruding cylinder is provided with a limiting groove. The limit plate matched with the groove, the right end of the extrusion barrel is fixedly connected with a protective shell, the inside of the protective shell is fixedly installed with a first permanent magnet motor, and the rotating shaft of the first permanent magnet motor runs through the extrusion barrel The side plate extends to the inside of the extrusion cylinder and is connected to the limit plate through the first coupling. One side of the limit plate is fixedly connected with the extrusion rod, and the outer surface of the extrusion rod is welded with Fan blades arranged in a spiral shape. By using the permanent magnet motor instead of the ordinary motor, the present invention can ensure the power transmission performance during use, reduce the loss of the transmission shaft, prevent the transmission shaft from being deformed or broken, and help prolong the service life of the transmission shaft.

Description

technical field [0001] The invention relates to the technical field of permanent magnet transmission, in particular to an extrusion device using permanent magnet transmission. Background technique [0002] Permanent magnet drives have been widely used in various industries such as petroleum, chemical industry, aerospace, vacuum and medicine, especially in pumps, valves and reactors. Permanent magnet drives are used as non-mechanical connections, relying on magnets Realize the prime mover and work and synchronous rotation, so the function as a transmission is relatively small, and the main function is to transmit power to the confined space. Traditional extrusion devices use ordinary motors for power transmission, which causes a large loss to the transmission shaft and affects the service life of the transmission shaft. Contents of the invention [0003] The purpose of the present invention is to provide an extrusion device using permanent magnet drive, which has the advan...

Claims

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Application Information

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IPC IPC(8): B30B11/24H02K5/18H02K5/24H02K9/04B30B15/34
CPCB30B11/241B30B15/34H02K5/18H02K5/24H02K9/04
Inventor 丁锋燕
Owner 丁锋燕
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