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Motor rotation shaft

A motor and shaft technology, applied in the field of motor parts, can solve problems such as temperature rise, heating of the shaft, affecting the service life of the motor, etc.

Inactive Publication Date: 2017-01-11
上海赢思信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the electric motor, the rotating shaft is one of its main parts, but in the long-term working process, the rotating shaft on the motor will heat up, causing the temperature to rise, and in severe cases, it will affect the service life of the motor

Method used

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  • Motor rotation shaft

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Embodiment Construction

[0010] Combine below Attached picture The embodiments of the present invention are described in detail: this embodiment is implemented under the premise of the technical solution of the present invention, and detailed implementation methods and specific operation processes are provided, but the protection scope of the present invention is not limited to the following embodiments .

[0011] see picture 1 , picture 1 based on invention The structural representation picture .

[0012] The motor shaft includes a shaft body 1, a temperature sensor 2 is provided on the outer cylindrical surface of the shaft body 1, the temperature sensor 2 is connected to a transmitter 3, and the transmitter 3 is connected to a controller 4. The controller 4 is connected with the alarm 5 .

[0013] The emitting device 3 is an infrared emitting device.

[0014] The temperature sensor 2 is a thermal resistance sensor, which is cheap and easy to use.

[0015] Book invention The temperatu...

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Abstract

The invention discloses a motor rotation shaft, which comprises a rotation shaft body. The outer cylindrical surface of the rotation shaft body is provided with a temperature sensor; the temperature sensor is connected with a transmission device; the transmission device is connected with a controller; and the controller is connected with an alarm. Temperature is acquired through the temperature sensor, the temperature is then transmitted to the controller via the transmission device, alarming is carried out when a predetermined value arrives, the temperature of the rotation shaft can be mastered timely, and the phenomenon that the service life of the motor is reduced due to over high temperature can be avoided.

Description

technical field [0001] Book invention It relates to a motor component, in particular to a motor shaft. Background technique [0002] The rotating shaft, as the name implies, is the shaft that must be used to connect the main parts of the product and is used to bear both bending moment and torque in the rotating work. In the electric motor, the rotating shaft is one of its main components, but during the long-term working process, the rotating shaft on the motor will heat up, resulting in an increase in temperature, and in severe cases, it will affect the service life of the motor. Therefore, it is necessary to detect and warn the temperature on the rotating shaft. When the temperature is higher than the set value, the alarm will generate an alarm in order to achieve the effect of early warning. Contents of the invention [0003] Book invention In order to overcome the deficiencies in the prior art, a motor shaft is provided. [0004] Book invention It is achieved thro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K11/00G01K7/16
Inventor 不公告发明人
Owner 上海赢思信息科技有限公司
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