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Rolling bearing dust prevention and temperature reduction device

A technology for rolling bearings and cooling devices, which is applied in the direction of bearing components, shafts and bearings, bearing cooling, etc., which can solve the problems of difficult processing, high production costs, and complex structures, and achieve the effects of easy use, simple assembly and installation

Inactive Publication Date: 2011-04-06
XIAN RUITE RAPID MFG ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this method has a series of problems such as complex structure, difficult processing, and high production cost.

Method used

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  • Rolling bearing dust prevention and temperature reduction device
  • Rolling bearing dust prevention and temperature reduction device
  • Rolling bearing dust prevention and temperature reduction device

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Embodiment Construction

[0016] The present invention will be described in more detail below in conjunction with the accompanying drawings.

[0017] As shown in the drawings, the rolling bearing dustproof and cooling device includes a dustproof cover 1, the dustproof cover 1 has a central hole 6, and the diameter of the central hole 6 is slightly larger than the outer diameter of the rotating shaft 5 supported by the corresponding rolling bearing 3, the described The dustproof cover 1 passes through the rotating shaft 5 through its central hole 6 and is fixed on one side of the bearing housing 2 corresponding to the rolling bearing 3. The dustproof cover 1 has a through groove 8 penetrating along both sides, and the left side of the through groove 8 The surface is covered by a filter screen 7, and a fan 4 is provided on the other side of the bearing housing 2 near the side of the rolling bearing 3 through the rotating shaft 5. The fan 4 and the rotating shaft 5 are connected through a tensioning conne...

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Abstract

The invention discloses a rolling bearing dust prevention and temperature reduction device. The device mainly comprises a dust prevention cover and a fan. The rolling bearing dust prevention and temperature reduction device can provide an effective dust prevention and temperature reduction function for a rolling bearing, so that the operation state of the rolling bearing is improved, the service life is prolonged, and the device is easy to manufacture, assemble and mount and easy and convenient to use.

Description

technical field [0001] The invention belongs to the technical field of bearings, and in particular relates to a dust-proof and cooling device for rolling bearings. Background technique [0002] With the continuous development of industrial technology, the requirements for increasing the rotating speed and prolonging the service life of rotating machinery have also been put forward. Rolling bearings are the key components of rotating machinery, and their performance and operating status determine whether the rotating machinery can run smoothly. At the same time, rolling bearings are also vulnerable parts of rotating machinery. According to statistics, about 30% of the failures of rotating machinery are caused by rolling bearings. Therefore, improving the operational reliability of rolling bearings is the key to improving the performance of rotating machinery. [0003] During operation, there are two main factors that can lead to failure or premature failure of rolling beari...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C33/76F16C37/00
Inventor 朱永生张征凯张优云王晓梅翁小东
Owner XIAN RUITE RAPID MFG ENG
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