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Motor bearing state monitoring and early warning device and heat dissipation and lubrication device for bearing

A technology of lubricating device and early warning device, applied in bearing assembly, electromechanical device, engine lubrication, etc., can solve the problem of low life of arc metal sheet and temperature sensor, rapid damage of arc metal sheet and temperature sensor, and inability to monitor bearings, etc. question

Pending Publication Date: 2022-08-02
江苏欧斯特精密机械有限公司
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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 motor bearing state monitoring and early warning device and a heat dissipation lubrication device for bearings, to solve the problem of the fixed position of the arc-shaped metal sheet and the temperature sensor in the above-mentioned background technology, as well as the long-term rotation of the bearing, resulting in a problem for the arc-shaped metal sheet The damage of the temperature sensor and the temperature sensor is faster, which makes the life of the arc-shaped metal sheet and the temperature sensor lower, and it is impossible to monitor the bearing effectively for a long time.

Method used

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  • Motor bearing state monitoring and early warning device and heat dissipation and lubrication device for bearing
  • Motor bearing state monitoring and early warning device and heat dissipation and lubrication device for bearing
  • Motor bearing state monitoring and early warning device and heat dissipation and lubrication device for bearing

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Embodiment 1

[0034] see Figure 1 to Figure 4 , an embodiment of the present invention provides a motor bearing state monitoring and early warning device: comprising a mounting seat 7, a motor body 1 and a bearing seat 2 fixedly connected with the mounting seat 7, and the bearing seat 2 is sleeved outside the bearing of the output shaft of the motor body 1; Both the mounting seat 7 and the motor body 1 are existing mature technologies, and will not be described in detail here; the bottom of the bearing seat 2 is fixedly connected with the mounting seat 7, and the upper part of the bearing seat 2 is arranged in an annular sleeve outside the bearing, and the interior is hollow. And the inner wall is provided with an annular placement groove.

[0035] The internal movement of the placement groove is provided with a detection component 5 for monitoring the state of the bearing, and the internal movement of the bearing seat 2 is provided with several rotating components 3 and several connecting...

Embodiment 2

[0040] see Figure 1 to Figure 10 On the basis of the first embodiment, the rotating assembly 3 includes a U-shaped bracket 301 located inside the placement groove, and a first spring 302 is provided between the surface of the U-shaped bracket 301 away from the bearing and the inner wall of the bearing seat 2. The first spring 302 It is fixedly connected to the U-shaped bracket 301 without being fixedly connected to the bearing seat 2. Because the first spring 302 is provided, the U-shaped bracket 301 tends to move relative to the bearing, and the first spring 302 can make the detection assembly 5 It can better contact with the bearing, so that the detection component 5 can better detect data; the surface of the U-shaped bracket 301 is penetrating and rotatably installed with a first support rod 303, and the end of the first support rod 303 is fixedly installed with a gear ring. 6. The gear 305 connected by the transmission, the second support rod (not shown in the figure) is ...

Embodiment 3

[0049] see Figure 1 to Figure 10 , on the basis of the second embodiment, a second spring (not shown in the figure) is arranged between the connecting rod 401 and the inner wall of the bearing seat 2, the second spring is arranged on the side of the connecting rod 401 close to the bearing, the second spring Not being fixedly connected with the connecting rod 401 and the bearing seat 2 will not affect the rotation of the connecting rod 401, but under the action of the second spring, the connecting rod 401 tends to move away from the bearing.

[0050] In this embodiment, it is preferred that when the elastic metal belt 501 rotates itself and rotates relative to the bearing under the action of the rotating roller 306 and the cylinder 402, its moving route is from below the rotating roller 306 through the cylinder 402 Above, and then below the next rotating roller 306, because the second spring is provided, the connecting rod 401 and the cylinder 402 have a tendency to move away ...

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Abstract

The invention relates to the field of bearing monitoring, and discloses a motor bearing state monitoring and early warning device and a heat dissipation and lubrication device for a bearing, the heat dissipation and lubrication device for the bearing comprises a bearing seat, a rotating roller, an elastic metal belt and a heat dissipation and lubrication device, the rotating roller is arranged in the bearing seat, and the elastic metal belt is arranged in the bearing seat; the elastic metal belt rotates under rotation of the rotating roller, and the heat dissipation and lubrication device is fixedly arranged in the bearing seat, dissipates heat and lubricates when the rotating roller rotates, and automatically dissipates heat and lubricates the bearing while detecting the state of the bearing, so that the durability of the bearing is improved.

Description

technical field [0001] The invention relates to the technical field of bearing monitoring, in particular to a motor bearing state monitoring and early warning device and a cooling and lubricating device for bearings. Background technique [0002] Bearings are a kind of general equipment widely used in electric motors in electric power, metallurgy, aviation and other fields. They play the role of carrying and transmitting loads in the motor. Whether its running state is normal or not directly affects the performance of the entire motor. Therefore, It is very necessary to monitor and warn the running state of the bearing. [0003] Chinese Patent Publication No. CN210969432U, discloses a bearing temperature rise device for monitoring large stone saws, and relates to an online bearing monitoring system, including bearing outer ring, base, temperature sensor, power module, electromagnetic valve, microprocessor, indicator The lamp and wireless communication module include a base,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C41/00F16C37/00F16N9/02F16N21/00G01K1/143G01K1/14G01K1/02G01K1/024H02K7/08
CPCF16C41/00F16C41/002F16C37/00F16N9/02F16N21/00G01K1/143G01K1/146G01K1/02G01K1/024H02K7/085F16C2233/00F16C2380/26F16C2237/00F16N2210/14Y02E10/72
Inventor 冯志彬
Owner 江苏欧斯特精密机械有限公司
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