Closed screening system of rotary support of pneumatic motor

A technology of slewing bearing and air motor, which is applied to the sealing device of engine, engine components, machine/engine, etc., can solve the problems of slewing bearing damage, falling into the slewing bearing, and falling out of glass bronze wire at the end.

Inactive Publication Date: 2019-05-03
西安智星语知识产权服务有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, the present invention provides a closed screening system for the slewing bearing of the air motor, which avoids the destruction of the slewing bearing caused by the influx of particles and impurities into the anti-rust hole and the slewing bearing in the prior art, and the glass bronze wire at the end often passes through The problem that the frame blocking body falls out of the hole and falls into the slewing bearing

Method used

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  • Closed screening system of rotary support of pneumatic motor
  • Closed screening system of rotary support of pneumatic motor
  • Closed screening system of rotary support of pneumatic motor

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Embodiment Construction

[0022] The present invention will be further described below in connection with the drawings and embodiments.

[0023] like Figure 1-Figure 4 As shown, the closed screening system of the slewing bearing of the air motor includes a roller body A1, a slewing bearing A2, a slewing bearing platform A3 and a ring-shaped sieve plate equipment A4. The slewing bearing platform A3 is equipped with an anti-rust hole for placing the slewing bearing A2 D1, the slewing bearing A2 is hooped on the roller body A1, and filled into the anti-rust hole D1 through one end of the anti-rust hole D1;

[0024] The wall of the sieve plate equipment A4 is equipped with a number of through-holes E1 for the anti-rust liquid to pass through, and the through-holes E1 are equidistantly distributed on the sieve plate equipment; thus, the anti-rust liquid in the anti-rust hole D1 can be transmitted through the through-holes E1 to the sealing part A5, so that the sealing part A5 is subjected to anti-rust tre...

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Abstract

The invention discloses a closed screening system of a rotary support of a pneumatic motor. Screening plate equipment comprises an inner ring frame body and an outer ring frame body; the screening plate equipment is hooped on a roller body by the inner ring frame body, and is contacted with the inner surface of an antirust hole by the outer ring frame body; a screening plate is fixedly connected between the inner ring frame body and the outer ring frame body, so that particle impurities flowing from one end of the antirust hole are directly isolated by the screening plate, and antirust liquidin the antirust hole is conveyed to a closing part by the screening plate in real time; and the inner ring frame body and the outer ring frame body are both of plastic block structures. The problems of damage of the rotary support caused by flowing of the particle impurities into the antirust hole and the rotary support and frequent falling of bronze wire at the end from a frame body blockage bodyplacing hole into the rotary support in the prior art are prevented.

Description

technical field [0001] The invention relates to the field of electromechanical technology, in particular to a closed screening system for a slewing bearing of an air motor. Background technique [0002] The air motor is equipped with a roller body, which is arranged in the antirust hole of the support table or support plate for placing the slewing bearing through the slewing bearing. Anti-rust liquid, with a sealing device such as a customized rubber ring to seal the gap between the roller body and the anti-rust hole to prevent the anti-rust liquid in the anti-rust hole from flowing out. [0003] However, because the power of the air motor varies greatly and the surrounding conditions are not good, after the rubber ring is frequently damaged, the particles and impurities rush into the anti-rust holes and the slewing bearing, resulting in the destruction of the slewing bearing. However, the existing air motor is equipped with a frame plugging body equipped with end glass bro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01C19/12
Inventor 不公告发明人
Owner 西安智星语知识产权服务有限公司
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