Dedicated ZC1 worm gear reducer lubricating device for escalator
A technology for escalator and gear reduction, which is applied to escalators, gear lubrication/cooling, transmission parts, etc. It can solve the problems of impact, time-consuming, and large space occupation, and achieve the goal of ensuring sufficient, ensuring margin, and reducing waste Effect
Inactive Publication Date: 2017-02-22
JIANGNAN UNIV
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Problems solved by technology
The quality of the lubricating system of the reducer directly affects the overall performance of the escalator. The lubricating device of the existing reducer for escalators takes up a relatively large space, which is inevitably affected when the oiler is manually operated.
In order to ensure the reliability of lubrication, it is necessary to regularly check the lubrication conditions of each lubrication point. Since the lubrication points are relatively scattered, supervisors need to check at multiple points, which is not only time-consuming but also easy to miss. In addition, manual monitoring is intermittent and cannot be timely. When the lubrication is found to be abnormal, it is often found that when the lubrication is abnormal, the equipment is already causing great damage
Method used
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[0018] 1. If figure 1 , 2 As shown, a special ZC1 worm gear reducer lubrication device for escalators, including oil inlet 2, liquid level sensor 8, oil discharge hole 9, oil guide groove 10, temperature sensor 11, reducer box 13, speed sensor 15, An oil inlet 2 is provided on the cover plate 1 of the reducer box, and the oil spray nozzle on the oil inlet 2 can spray the lubricating liquid to the device that needs to be lubricated.
[0019] 2. The side of the reducer 13 is provided with a hanger 6 for easy lifting and handling. The worm 7 is cast with a bearing mounting seat hole at the bottom of the reducer casing 13, and a guide groove 10 is provided under the bearing mounting seat hole. Connected to the oil guide groove 10 are upper and lower two oil discharge holes 9, the lubricating oil enters the reducer casing 13 through the oil inlet 2, and then flows out of the oil discharge hole 9 from the oil guide groove 10 to filter impurities in the oil through a filter screen. ...
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The invention relates to a dedicated ZC1 worm gear reducer lubricating device for an escalator. The dedicated ZC1 worm gear reducer lubricating device comprises an oil inlet, a liquid level sensor, oil discharge holes, an oil guide groove, a temperature sensor, a reducer case body and a speed sensor. The oil inlet is formed in a cover plate of the reducer case body. A lubricant can be sprayed on a device, needing to be lubricated, from an oil nozzle in the oil inlet. A bearing mounting seat hole is cast in the mounting part at the bottom end of the reducer case body. The oil guide groove is formed in the lower surface of the bearing mounting seat hole. The upper oil discharge hole and the lower oil discharge hole are connected with the oil guide groove. The lubricant enters the reducer case body through the oil inlet, and flows out from the oil discharge holes through the oil guide groove, impurities in the lubricant can be filtered through a filter screen, and the lubricant returns to the oil inlet after cooling through a tubular heat exchanger. The speed sensor, the liquid level sensor, the temperature sensor and a controller can monitor the lubricating condition intelligently, so that the device can be effectively and adequately lubricated, and the waste of the lubricant is reduced.
Description
technical field [0001] The patent of the present invention belongs to the technical field of machinery, and specifically relates to a lubricating device for a special ZC1 worm gear reducer for escalators. Background technique [0002] As the motion and power transmission device of the escalator, the reducer is known as the heart of the escalator. The quality of the lubricating system of the reducer directly affects the overall performance of the escalator. The lubricating device of the existing reducer for the escalator occupies a relatively large space, which is inevitably affected when the oiler is manually operated. In order to ensure the reliability of lubrication, it is necessary to regularly check the lubrication conditions of each lubrication point. Since the lubrication points are relatively scattered, supervisors need to check at multiple points, which is not only time-consuming but also easy to miss. In addition, manual monitoring is intermittent and cannot be time...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F16H57/04B66B23/02
CPCF16H57/04B66B23/02F16H57/0405
Inventor 吉卫喜尤玉晶范小斌李申
Owner JIANGNAN UNIV