Automatic lubricating, cooling and cleaning system of bearing bush of heavy-load machine
A cleaning system and automatic lubrication technology, which is applied in the direction of engine lubrication, bearing cooling, mechanical equipment, etc., can solve the problems of not having automatic detection, automatic lubrication, cleaning functions, etc., achieve smooth and reliable cooling, reduce mechanical wear, and clean clean effect
Inactive Publication Date: 2019-05-03
ZHONGBEI UNIV
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Problems solved by technology
However, many heavy-duty machinery nowadays do not have automatic detection, automatic lubrication and cleaning functions. It depends on experience and use time to judge whether the working state of heavy-duty machinery is working at high temperature, whether it is seriously worn, and needs lubrication and cleaning.
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[0026] In conjunction with the accompanying drawings, the present invention is further described in detail.
[0027] like figure 1 As shown, it is the principle diagram of automatic temperature measurement, lubrication and cleaning of bearing pads of heavy-duty machinery: on the rotating shaft of a heavy-duty machinery, bearing pads are installed, and the outside of the bearing pads is the bearing seat, and there are sealing rings, thermocouple leads, ultrasonic generator leads, etc. at the right end .
[0028] Structural Design: First, put the figure 1 The bearing seat in is enlarged separately, and the corresponding bearing seat is drawn figure 2 ,like figure 2 Shown:
[0029] a) Process a small hole of Φ5mm on the right side of the lower part of the bearing seat, and process a hole of Φ5mm correspondingly on the sealing ring, extend the hot end of the thermocouple into the bottom, and lead out the lead wire after sealing to form a temperature measurement system. At t...
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The invention discloses an automatic lubricating, cooling and cleaning system of a bearing bush of a heavy-load machine. Specifically, a measuring and control system which automatically measures the work temperature of the bearing bush is designed, so that real-time and dynamic measurement of the temperature of the bearing bush is guaranteed; double powers of lubricating oil is adopted, so that the flow of an oil pump can be automatically controlled according to the measured temperature, and therefore automatic control over lubricating and cooling is guaranteed; by means of an automatic ultrasonic cleaning system, the measurement and control system can achieve automatic and timed cleaning according to the work time of the heavy-load machine; by means of the computer automatic measurement and control system, manual wrong action is reduced, and an excessively-high-temperature automatic alarming function is achieved. Since automatic lubricating, cooling and cleaning are achieved, when theheavy-load machine works, labor cost and time cost consumed by timed oiling and cleaning are saved, the work efficiency of the machine is improved, the strength, the fatigue resistance and the wear resistance of a rotating shaft and the bearing bush are guaranteed, and the service life of the machine is prolonged.
Description
technical field [0001] The invention belongs to the field of automatic measurement and control, and specifically relates to an automatic lubrication, cooling and cleaning system for heavy-duty mechanical bearing bushes with functions of automatic lubrication and cooling, automatic temperature measurement and automatic cleaning for heavy-duty mechanical bearings. Background technique [0002] During the working process of heavy-duty machinery, the friction between the bearing bush and the rotating shaft determined by the working conditions is relatively large, the friction heat is also large, and the temperature rises rapidly. The increase in temperature reduces the strength, toughness and wear resistance of the machine to varying degrees, and the decrease in strength, toughness and wear resistance accelerates the wear between the bearing and the bearing bush, and the impurity particles produced by the wear intensify Greater wear and tear. Therefore, it is necessary to reduc...
Claims
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IPC IPC(8): F16C37/00F16C33/04F16N39/02F16N39/06G05D23/24
Inventor 高永全单石敏雷鹿曹美珍李秀文刘运来吴晶莹何森
Owner ZHONGBEI UNIV