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Simple speed-regulating external rotor motor and its constant wind device

An external rotor motor and external rotor technology, which is applied in the field of breeding, can solve the problems of limiting the use of the motor and the inability to adjust the speed of the motor, so as to achieve the effects of convenient speed adjustment, uniform fresh air as much as possible, and a good breeding environment

Active Publication Date: 2021-01-29
浙江江宇电机有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing animal husbandry industry, cheaper motors are generally used, and the motors are usually unable to adjust the speed, which limits the use scenarios of the motors

Method used

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  • Simple speed-regulating external rotor motor and its constant wind device
  • Simple speed-regulating external rotor motor and its constant wind device
  • Simple speed-regulating external rotor motor and its constant wind device

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Effect test

Embodiment Construction

[0037] figure 1 It is a schematic structural diagram of a simple speed-adjustable outer rotor motor according to an embodiment of the present invention, figure 2 is a schematic cross-sectional view of a simple speed-adjustable outer rotor motor according to an embodiment of the present invention, as shown in figure 1 and figure 2 As shown, the embodiment of the present invention provides a simple speed-adjustable outer rotor motor 30 , which includes a fixed shaft 31 , a stator 32 and an outer rotor 40 arranged outside the stator 32 . In particular, the outer rotor 40 includes two end plates 41 , a rotating support 42 , a plurality of first magnets 43 , a plurality of second magnets 44 , a plurality of elastic members 45 , a ring member 46 and a handle 47 . The two end plates 41 are rotatably mounted on the fixed shaft 31 . The rotation support 42 is installed between the two end plates 41 , and the rotation support 42 is provided with a plurality of first groove groups, ...

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Abstract

The invention provides a simple speed-regulating external rotor motor and a constant wind device having the same. The outer rotor includes: a rotating support on which a plurality of first groove groups, a plurality of second groove groups and annular grooves are arranged coaxially with the rotating support; a plurality of first magnets, each of which is The magnetic steel is installed in a first installation slot; a plurality of second magnetic steels, each of which is installed in a second installation slot; a plurality of elastic pieces, each elastic piece is installed in a second installation slot, configured as A second magnetic steel is urged to move to the radial outer side of the rotating support; a ring member is installed in the ring groove, and the ring member is provided with a plurality of through holes; and a handle is connected to the ring member to make the second magnetic steel to the inner side Move to the inner side of the ring member, or make the second magnetic steel move to the outer side under the driving of the corresponding elastic member to insert into a through hole. The position of the magnetic steel relative to the stator can be changed, thereby changing the speed of the motor, and the motor speed can be easily adjusted.

Description

technical field [0001] The invention relates to the field of breeding technology, in particular to a simple speed-adjustable outer rotor motor and a constant wind device equipped with it. Background technique [0002] Animal husbandry uses the physiological functions of livestock and poultry and other animals that have been domesticated by humans, or wild animals such as deer, musk deer, fox, mink, otter, quail, etc., through artificial breeding and breeding, so that they can transform plants such as pasture and feed into Animals can obtain livestock products such as meat, eggs, milk, wool, cashmere, hides, silk and medicinal materials. In the existing animal husbandry industry, cheaper motors are generally used, and the motors usually cannot be adjusted in speed, which limits the use scenarios of the motors. Contents of the invention [0003] The present invention aims at overcoming at least one defect of the existing motor, and provides a novel simple speed-adjustable o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K1/27H02K1/30F04D25/08F04D27/00F04D29/54
CPCF04D25/08F04D27/004F04D29/545H02K1/2786H02K1/30
Inventor 李晓宇尹洁尹东升林鑫源
Owner 浙江江宇电机有限公司
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