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Double-shaft extension motor

A technology of double-shaft extension and motor components, applied in the direction of electrical components, electromechanical devices, electric components, etc., can solve the problems of large motor energy loss, large load noise, and temperature rise

Pending Publication Date: 2019-07-09
ZHONGSHAN BROAD OCEAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a double-shaft extension motor, which can solve the problems of large load noise, large motor energy loss, and temperature rise in the prior art.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as Figure 1 to Figure 5 As shown, this embodiment provides a double-shaft extension motor, which is characterized in that it includes a first motor assembly 1 and a second motor assembly 2, and the first motor assembly 1 and the second motor assembly 2 pass through the middle end cover 3 and The motor casing 4 is connected, the first motor assembly 1 includes a first stator assembly 11, a first rotor assembly 12, a first rotating shaft 13 and a first front end cover 14, the first rotating shaft 13 is connected with the first rotor assembly 12, the first The stator assembly 11 is sleeved on the outside of the first rotor assembly 12, the first front end cover 14 is provided with a first bearing seat 141, the middle end cover 3 is provided with a second bearing seat 31 on the side facing the first front end cover 14, the first The first bearing 15a, 15b is installed in the bearing seat 141 and the second bearing seat 31, and the first rotating shaft 13 is supported ...

Embodiment 2

[0038] Such as Figure 6 to Figure 10 As shown, the double-shaft extension motor provided in this embodiment is similar to the double-shaft extension motor described in Embodiment 1, the difference lies in:

[0039] The motor casing 4 described above includes a first casing 42 and a second casing 43, the first front end cover 14 is provided with a first notch 142, the second front end cover 24 is provided with a second notch 242, and the middle end The cover 3 is provided with a third notch 35 corresponding to the first notch 142 and a fourth notch 36 corresponding to the second notch 242, and the first casing 42 passes through the first notch 142 and the third notch 35 is installed between the first front end cover 14 and the middle end cover 3 , and the second casing 43 is installed between the middle end cover 3 and the second front end cover 24 through the second notch 242 and the fourth notch 36 . The middle end cover 3 and the first casing 42 and the second casing 43 ar...

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Abstract

The invention discloses a double-shaft extension motor. The double-shaft extension motor includes a first motor assembly and a second motor assembly, wherein the first motor assembly and the second motor assembly are connected through a middle end cap and a motor casing, the first motor assembly includes a first stator assembly, a first rotor assembly, a first rotation shaft and a first front endcap, the second motor assembly includes a second stator assembly, a first second assembly, a second rotation shaft and a second front end cap, the first front end cap is internally provided with a first bearing seat, the second front end cap is internally provided with a third bearing seat, the middle end cap is provided with a second bearing seat and a fourth bearing seat correspondingly, the first stator assembly and the second stator assembly are sleeved in the motor casing, two ends of the motor casing are respectively connected with the first front end cap and the second front end cap, and the middle end cap is mounted and connected with the middle portion of the motor casing. The double-shaft extension motor is advantaged in that the two motors are merged into one through the middleend cap, rationality of the space, energy consumption, noise reduction and power distribution of the motor is greatly improved, and design cost is reduced.

Description

[0001] Technical field: [0002] The invention relates to a double shaft extension motor. [0003] Background technique: [0004] At present, many loads such as automotive air conditioners and window machines are driven by a motor with two shaft extensions. In order to ensure the air volume of the load, etc., it is necessary to increase the margin of the motor design, which results in large load noise and large motor energy loss. , temperature rise and other negative effects, which violate the country's energy-saving and high-efficiency theory; for example, the use of two split motors can solve the problems of noise and energy loss, but the temporary load of the two single motor design schemes The increased space is very unfavorable to the miniaturization of the load. [0005] Invention content: [0006] The purpose of the present invention is to provide a double-shaft extension motor, which can solve the problems in the prior art that the double-shaft extension motor has lar...

Claims

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Application Information

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IPC IPC(8): H02K16/00H02K7/20H02K5/04H02K5/16
CPCH02K16/00H02K7/20H02K5/04H02K5/16
Inventor 熊华云李志云霍宝福
Owner ZHONGSHAN BROAD OCEAN