CN201795032U - Lubricating device with spilling warning function for reducer - Google Patents
Lubricating device with spilling warning function for reducer Download PDFInfo
- Publication number
- CN201795032U CN201795032U CN2010205379365U CN201020537936U CN201795032U CN 201795032 U CN201795032 U CN 201795032U CN 2010205379365 U CN2010205379365 U CN 2010205379365U CN 201020537936 U CN201020537936 U CN 201020537936U CN 201795032 U CN201795032 U CN 201795032U
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- oil
- overflow
- oil pipe
- cups
- speed reducer
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Abstract
The utility model provides a lubricating device with a spilling warning function for a reducer. The lubricating device comprises a reduction gearbox, oil pipes, oil cups, an oil pump, a flow meter, an alarming device and oil quantity regulating valves. Transmission mechanical bearings and lubricant are arranged in the reduction gearbox; the oil pipes are arranged corresponding to the transmission mechanical bearings respectively, and the oil cups are arranged on the oil pipes; an oil delivery pipeline is arranged at the bottom of the reduction gearbox, and is communicated with the oil cups on the oil pipes arranged corresponding to the transmission mechanical bearings respectively; the oil pump and the flow meter are arranged on the oil delivery pipeline; and the oil quantity regulating valves are respectively arranged at the outlet ends of the oil delivery pipelines connected to the oil cups. The lubricating device with the spilling warning function for the reducer is characterized in that overflow oil pipes are connected with the oil cups correspondingly; the overflow oil pipes are in gathered connection with a chief overflow oil pipe; the chief overflow oil pipe is connected with the reduction gearbox through an oil return pipe; the flow meter is arranged on the pipeline of the oil return pipe; and the flow meter is connected with an alarming device. The lubricating device with the spilling warning function for the reducer can avoid the condition that lubricant can not spill from the oil quantity regulating valves of the oil cups in case of obstructed oil-flow in the oil pipe; and the alarming device can avoid the shortage of lubricant in a centralization lubricating oil tank caused by spillover of the lubricant.
Description
Technical field
The utility model relates to speed reducer, particularly has the speed reducer lubricating fitting of overflow alarm function.
Background technique
Present large-scale speed reducer adopts many group gearing bearings, to reach the speed-shifting of input and output.Its working principle is: the oil pump centralized oil supply is adopted in bearing lubrication, and enters into each bearing point by main oil pipe, shunt oil pipe.During use, at first start oil pump, carrying out oil pump capacity by each shunt bearing oil mass adjusting knob then regulates, after having adjusted, the operating personnel must observe a period of time (about 5 minutes), to avoid the very few damage bearing of oil mass or too much to cause oil to spill from vent hole, fuel-flow control adjusting knob by the lubricating cup sight glass.If the oil pipe between bearing and sight glass has air to exist, can exit to guarantee that oil mass normally flow into bearing by the side relief hole.
Because lubricant oil adopts and recycles,, still exist the metal smalls under the milling between bearing in the oil though oil is added with filter at the inlet that is back to fuel tank.The easy surplus of grease that is mixed with the metal smalls is to the oiler of bearing, and then the interior oil mass of lubricating cup that oil is passed on the bearing descends, cause the rising of oil level between bearing and sight glass, oil is spilt from vent hole, fuel-flow control adjusting knob, polluted peripheral environment.Muddy simultaneously greasy dirt is bonded at the inboard of sight glass can't observe the oil mass situation, more can't clear up aborning.Even more serious is because lubricating point stifled, and operator can't in time observe and cause the bearing oil starvation, enter will running device damage.
Summary of the invention
The purpose of this utility model is to design a kind of speed reducer lubricating fitting that has the overflow alarm function, prevents that oil spill from going out, and reduces environmental pollution and oil loss; Quick prompt avoids oil starvation to cause damage to bearing.
For achieving the above object, the technical solution of the utility model is:
Have the speed reducer lubricating fitting of overflow alarm function, comprise, in the speed reducer of gearing bearing and lubricant oil is arranged; Correspondence is distinguished oil pipe and the last lubricating cup thereof that the gearing bearing is provided with; Oil transport pipeline is established in speed reducer bottom, and is communicated with the lubricating cup on the oil pipe that each corresponding gearing bearing is provided with respectively, establishes oil pump and flowmeter on the oil transport pipeline; The oil transport pipeline outlet end that is connected to each lubricating cup is established director valve; It is characterized in that corresponding each lubricating cup connects an overflow oil pipe respectively, each oil overflow manifold connects a total overflow oil pipe, and total overflow oil pipe connects described speed reducer by return tube; Establish a flowmeter on the pipeline of described return tube, this flowmeter connects an alarm device.
Further, the end of described total overflow oil pipe connects an exhaust tube.
The beneficial effects of the utility model
The utility model can be avoided under oily not smooth situation under the oil pipe appearance, and lubricant oil can not overflow from the lubricating cup director valve; Secondly, prevent since down oil smooth after, cause the bearing oil starvation and the fault damaged takes place; Once more, avoid oil mass to overflow and caused the pollution of environment; At last, because this quick prompt, warning device have been arranged, avoided lubricant oil to overflow and caused the damaged of grease in the centralized lubrication fuel tank.
Description of drawings
Fig. 1 is the utility model one embodiment's a structural representation.
Embodiment
Referring to Fig. 1, the speed reducer lubricating fitting that has the overflow alarm function of the present utility model comprises, in the speed reducer 1 of gearing bearing 13 and lubricant oil is arranged; The oil pipe 2,2 ', 2 that corresponding gearing bearing respectively 13 is provided with " and go up lubricating cup 3,3 ', 3 "; Oil transport pipeline 4 is established in speed reducer 1 bottom, and is communicated with the oil pipe 2,2 ', 2 that each corresponding gearing bearing 13 is provided with respectively " on lubricating cup 3,3 ', 3 ", establish oil pump 5 and flowmeter 6 on the oil transport pipeline 4; Be connected to lubricating cup 3,3 ', 3 " oil transport pipeline 4 outlet end establish director valve 7,7 ', 7 "; Corresponding each lubricating cup 3,3 ', 3 " connect an overflow oil pipe 8,8 ', 8 respectively ", each overflow oil pipe 8,8 ', 8 " tandem one total overflow oil pipe 9; total overflow oil pipe 9 connects described speed reducer 1 by return tube 10, and the end of described total overflow oil pipe 9 connects an exhaust tube 11.Establish a flowmeter 12 on the pipeline of return tube 10, this flowmeter 12 connects an alarm device.
When oil was smooth under oil pipe occurs, lubricant oil entered total overflow oil pipe from the overflow oil pipe, returns in the speed reducer by return tube, and can not overflow from the lubricating cup director valve; In addition, owing to be provided with flowmeter, alarm device at return tube, can quick prompt, warning lubricant oil overflows.
Claims (2)
1. have the speed reducer lubricating fitting of overflow alarm function, comprise, in the speed reducer of gearing bearing and lubricant oil is arranged; Correspondence is distinguished oil pipe and the last lubricating cup thereof that the gearing bearing is provided with; Oil transport pipeline is established in speed reducer bottom, and is communicated with the lubricating cup on the oil pipe that each corresponding gearing bearing is provided with respectively, establishes oil pump and flowmeter on the oil transport pipeline; The oil transport pipeline outlet end that is connected to each lubricating cup is established director valve; It is characterized in that corresponding each lubricating cup connects an overflow oil pipe respectively, each oil overflow manifold connects a total overflow oil pipe, and total overflow oil pipe connects described speed reducer by return tube; Establish a flowmeter on the pipeline of described return tube, this flowmeter connects an alarm device.
2. the speed reducer lubricating fitting that has the overflow alarm function as claimed in claim 1 is characterized in that the end of described total overflow oil pipe connects an exhaust tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205379365U CN201795032U (en) | 2010-09-21 | 2010-09-21 | Lubricating device with spilling warning function for reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205379365U CN201795032U (en) | 2010-09-21 | 2010-09-21 | Lubricating device with spilling warning function for reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201795032U true CN201795032U (en) | 2011-04-13 |
Family
ID=43849940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205379365U Expired - Fee Related CN201795032U (en) | 2010-09-21 | 2010-09-21 | Lubricating device with spilling warning function for reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201795032U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387740A (en) * | 2017-09-08 | 2017-11-24 | 广东东方精工科技股份有限公司 | The lubricating oil monitoring device and its control method of a kind of gear-box |
| CN108679205A (en) * | 2018-08-14 | 2018-10-19 | 台邦电机工业集团有限公司 | A kind of deceleration device |
| CN108679204A (en) * | 2018-08-14 | 2018-10-19 | 台邦电机工业集团有限公司 | A kind of reduction box |
-
2010
- 2010-09-21 CN CN2010205379365U patent/CN201795032U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387740A (en) * | 2017-09-08 | 2017-11-24 | 广东东方精工科技股份有限公司 | The lubricating oil monitoring device and its control method of a kind of gear-box |
| CN107387740B (en) * | 2017-09-08 | 2023-09-05 | 广东东方精工科技股份有限公司 | Lubricating oil monitoring device of gear box and control method thereof |
| CN108679205A (en) * | 2018-08-14 | 2018-10-19 | 台邦电机工业集团有限公司 | A kind of deceleration device |
| CN108679204A (en) * | 2018-08-14 | 2018-10-19 | 台邦电机工业集团有限公司 | A kind of reduction box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20160921 |