CN201941100U - Automatic lubricating system for milling refiner - Google Patents
Automatic lubricating system for milling refiner Download PDFInfo
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- CN201941100U CN201941100U CN2011200017201U CN201120001720U CN201941100U CN 201941100 U CN201941100 U CN 201941100U CN 2011200017201 U CN2011200017201 U CN 2011200017201U CN 201120001720 U CN201120001720 U CN 201120001720U CN 201941100 U CN201941100 U CN 201941100U
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Abstract
The utility model relates to the technical field of reclaimed rubber production equipment, in particular to an automatic lubricating system for a milling refiner. The automatic lubricating system comprises a main oil tank connected to a bearing on a lubricating position of the milling refiner through an oil circuit, wherein the oil circuit is provided with a negative pressure oil return system comprising a main motor, a gear oil pump driven by the main motor, an overflow valve for regulating work pressure and an oil outlet pipeline of the oil circuit, the main motor is fixedly arranged on the upper part of the main oil tank, the gear oil pump is arranged on the oil outlet pipeline of the oil circuit, the overflow valve is connected with a pumping-out end of the gear oil pump on the oil outlet pipeline of the oil circuit, the oil outlet pipeline of the oil circuit is provided with an oil return pump, the oil return pump is driven by an oil return motor fixedly arranged on the upper part of the main oil tank, and oil in the oil return pipeline of the oil circuit is forcibly pumped out and delivered into the main oil tank by the oil return pump driven by the oil return motor. By adopting the negative oil return system, the problem of recurring oil leakage of a thin oil lubricating system is completely solved.
Description
Technical field
The utility model relates to reclaimed rubber production equipment technical field, and especially a kind of kneading conche automatic lubricating system is matched in pulley type rubber, plastics fragmentation, opens refining, the lubricating system of calendering, kneading refining equipment.
Background technology
Lubricating system is mainly used on the rubber kneading conche, and kneading and refining that it is mainly used in reclaimed rubber are used to develop a circular economy.What wherein play a major role is roller, uses alloy chilled cast iron, surperficial hard wear resistant, and the working face of roller is level and smooth smooth roll.Need very big bearing capacity during roller work, carrying its structure is base bearing, the bearing capacity of base bearing commonly used is limited at present, and in the base bearing lubricant grease sealing property a little less than, the leakage of oil problem often appears, need replenish a large amount of lubricant greases when causing work, waste a large amount of lubricant greases.
The utility model content
The technical problems to be solved in the utility model is: shortcoming and deficiency in order to solve above-mentioned existence provide a kind of kneading conche automatic lubricating system.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of kneading conche automatic lubricating system, have by oil circuit and be connected main fuel tank on the kneading conche lubricant housings bearing, oil circuit is provided with the negative pressure oil return system, the negative pressure oil return system comprises main motor, by main motor-driven gear oil pump, set up the overflow valve of operating pressure and the fuel-displaced pipeline of oil circuit, main motor is fixedly mounted on main fuel tank top, gear oil pump is installed on the fuel-displaced pipeline of oil circuit, the gear oil pump that overflow valve is connected on the fuel-displaced pipeline of oil circuit pumps end, the oil return oil pump is installed on the return line of oil circuit, the oil return oil pump is by being fixedly mounted on the oil return motor-driven on main fuel tank top, oil on the return line of oil circuit is forced to extract out by oil return motor-driven oil return oil pump and is sent into main fuel tank, has prevented the problem of a large amount of leakage of oils.
Further, be connected with filtration system near the main fuel tank place on the described oil circuit, filtration system comprise be arranged on the fuel-displaced oil filter on the fuel-displaced pipeline between main fuel tank and the gear oil pump and be arranged on main fuel tank and the oil return oil pump between oil return oil filter on the return line, independent oil-feed, oil return filtration system, the cleannes of assurance work fluid.
Be provided with the coil pipe heat-exchange system in the described main fuel tank, the coil pipe heat-exchange system is the cooling coil that is positioned in the main fuel tank inner fluid, can effectively exchange away the unnecessary heat in the fluid, guarantees that whole lubricating system works in suitable temperature range.
Be provided with the o-volt protection system near the overflow valve place on the described oil circuit; the o-volt protection system is arranged at the electro connecting pressure gauge that the control oil circuit opens and closes on the oil circuit; guarantee that lubricating system is when breaking down the lubrication pressure that can not provide stable; return step by step and quit work automatically and send alarm signal; after lubricating system was recovered normal fuel injection, main frame just can work on.
The beneficial effects of the utility model are, a kind of masticator conche automatic lubricating system of the present utility model, adopt the negative pressure oil return system, stop the persistent ailment leakage of oil problem of oil lubricating system, and independent oil-feed, oil return filtration system, guarantee the cleannes of work fluid, improved lubricated effect, improved the efficient of host work.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structure principle chart of the present utility model;
Fig. 2 is an overall structure schematic diagram of the present utility model;
Fig. 3 is the front view of Fig. 2;
Fig. 4 is the vertical view of Fig. 3.
Among the figure 1, oil circuit, 2, main fuel tank, 31, main motor, 32, gear oil pump, 33, overflow valve, 34, the oil return oil pump, 35, the oil return motor, 41, fuel-displaced oil filter, 42, the oil return oil filter, 5, cooling coil, 6, electro connecting pressure gauge.
The specific embodiment
In conjunction with the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As Fig. 1, Fig. 2, Fig. 3, a kind of kneading conche automatic lubricating system of preferred forms shown in Figure 4, have by oil circuit 1 and be connected main fuel tank 2 on the kneading conche lubricant housings bearing, oil circuit 1 is provided with the negative pressure oil return system, the negative pressure oil return system comprises main motor 31, gear oil pump 32 by main motor 31 drivings, set up the overflow valve 33 of operating pressure and the fuel-displaced pipeline of oil circuit 1, main motor 31 is fixedly mounted on main fuel tank 2 tops, gear oil pump 32 is installed on the fuel-displaced pipeline of oil circuit 1, the gear oil pump 32 that overflow valve 33 is connected on the oil circuit 1 fuel-displaced pipeline pumps end, oil return oil pump 34 is installed on the return line of oil circuit 1, oil return oil pump 34 drives by the oil return motor 35 that is fixedly mounted on main fuel tank 2 tops, and the oil on the return line of oil circuit 1 drives oil return oil pump 34 by oil return motor 35 forces extraction to send into main fuel tank 2.
Be connected with filtration system near main fuel tank 2 places on the oil circuit 1, filtration system comprise be arranged on the fuel-displaced oil filter 41 on the fuel-displaced pipeline between main fuel tank 2 and the gear oil pump 32 and be arranged on main fuel tank 2 and oil return oil pump 34 between oil return oil filter 42 on the return line.Be provided with the coil pipe heat-exchange system in the main fuel tank 2, the coil pipe heat-exchange system is the cooling coil 5 that is positioned in main fuel tank 2 inner fluids.Be provided with the o-volt protection system near overflow valve 33 places on the oil circuit 1, the o-volt protection system is arranged at the electro connecting pressure gauge 6 that control oil circuit 1 opens and closes on the oil circuit 1.
During work, main motor 31 driven wheel oil pumps 32 pump lubricating oil after fuel-displaced oil filter 41 filters.The fluid that pumps is set up operating pressure by overflow valve 33; unnecessary fluid flows back to main fuel tank 2 through the inside of overflow valve 33 skimmer circuit; force value measures to show and control whether allow host-initiated by electro connecting pressure gauge 6; only when oil pressure reaches the minimum safe oil pressure of host work; electro connecting pressure gauge 6 just can send the instruction that allows host-initiated; main frame just may start work; as oil pressure is reduced under the trouble free service oil pressure; then electro connecting pressure gauge 6 can send the instruction of forced stoppage, just can send the instruction that allows host-initiated again after oil pressure recovers normally again.According to actual conditions, the fluid that mixes up pressure is divided into needed oil circuit 1 pipeline through the branch part that is arranged on the oil circuit 1, then respectively by entering the bearing of working position behind the adjustable throttle valve regulation flow.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (4)
1. kneading conche automatic lubricating system, it is characterized in that: have by oil circuit (1) and be connected main fuel tank (2) on the kneading conche lubricant housings bearing, oil circuit (1) is provided with the negative pressure oil return system, the negative pressure oil return system comprises main motor (31), gear oil pump (32) by main motor (31) driving, set up the overflow valve (33) of operating pressure and the fuel-displaced pipeline of oil circuit (1), main motor (31) is fixedly mounted on main fuel tank (2) top, gear oil pump (32) is installed on the fuel-displaced pipeline of oil circuit (1), the gear oil pump (32) that overflow valve (33) is connected on the fuel-displaced pipeline of oil circuit (1) pumps end, oil return oil pump (34) is installed on the return line of oil circuit (1), oil return oil pump (34) drives by the oil return motor (35) that is fixedly mounted on main fuel tank (2) top, and the oil on the return line of oil circuit (1) drives oil return oil pump (34) by oil return motor (35) forces extraction to send into main fuel tank (2).
2. a kind of kneading conche automatic lubricating system according to claim 1, it is characterized in that: described oil circuit (1) is gone up near main fuel tank (2) and is located to be connected with filtration system, filtration system comprise be arranged on the fuel-displaced oil filter (41) on the fuel-displaced pipeline between main fuel tank (2) and the gear oil pump (32) and be arranged on main fuel tank (2) and oil return oil pump (34) between oil return oil filter (42) on the return line.
3. a kind of kneading conche automatic lubricating system according to claim 1, it is characterized in that: described main fuel tank is provided with the coil pipe heat-exchange system in (2), and the coil pipe heat-exchange system is for being positioned over the cooling coil (5) in main fuel tank (2) inner fluid.
4. a kind of kneading conche automatic lubricating system according to claim 1; it is characterized in that: described oil circuit (1) is gone up near overflow valve (33) and is located to be provided with the o-volt protection system, and the o-volt protection system is for being arranged at the electro connecting pressure gauge (6) that control oil circuit (1) opens and closes on the oil circuit (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200017201U CN201941100U (en) | 2011-01-06 | 2011-01-06 | Automatic lubricating system for milling refiner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200017201U CN201941100U (en) | 2011-01-06 | 2011-01-06 | Automatic lubricating system for milling refiner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201941100U true CN201941100U (en) | 2011-08-24 |
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ID=44468451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200017201U Expired - Fee Related CN201941100U (en) | 2011-01-06 | 2011-01-06 | Automatic lubricating system for milling refiner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201941100U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052556A (en) * | 2011-01-06 | 2011-05-11 | 常州市三橡机械有限公司 | Automatic lubricating system for kneading refiner |
| CN102359578A (en) * | 2011-10-25 | 2012-02-22 | 沈阳瑞祥风能设备有限公司 | Hydraulic oil change device of gear casing of wind driven generator set |
| CN103953840A (en) * | 2014-05-20 | 2014-07-30 | 杜书东 | Filtering, cooling and alarming system for lubricating oil of well drilling equipment |
| CN104406031A (en) * | 2014-11-18 | 2015-03-11 | 湖南崇德工业科技有限公司 | Oil returning system of rotating machinery circulation oil lubricating bearing |
| CN104520631A (en) * | 2012-08-01 | 2015-04-15 | 维斯塔斯风力***有限公司 | Method and system of lubricating consumers to be montored via their lubricant |
-
2011
- 2011-01-06 CN CN2011200017201U patent/CN201941100U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052556A (en) * | 2011-01-06 | 2011-05-11 | 常州市三橡机械有限公司 | Automatic lubricating system for kneading refiner |
| CN102359578A (en) * | 2011-10-25 | 2012-02-22 | 沈阳瑞祥风能设备有限公司 | Hydraulic oil change device of gear casing of wind driven generator set |
| CN104520631A (en) * | 2012-08-01 | 2015-04-15 | 维斯塔斯风力***有限公司 | Method and system of lubricating consumers to be montored via their lubricant |
| US11703182B2 (en) | 2012-08-01 | 2023-07-18 | Vestas Wind Systems A/S | Method and system of lubricating consumers to be monitored via their lubricant |
| CN103953840A (en) * | 2014-05-20 | 2014-07-30 | 杜书东 | Filtering, cooling and alarming system for lubricating oil of well drilling equipment |
| CN104406031A (en) * | 2014-11-18 | 2015-03-11 | 湖南崇德工业科技有限公司 | Oil returning system of rotating machinery circulation oil lubricating bearing |
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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: 20110824 Termination date: 20130106 |