CN204372127U - Passenger vehicle Driven Gear of Final Reduction Gear oil cyclic control system - Google Patents
Passenger vehicle Driven Gear of Final Reduction Gear oil cyclic control system Download PDFInfo
- Publication number
- CN204372127U CN204372127U CN201420736771.2U CN201420736771U CN204372127U CN 204372127 U CN204372127 U CN 204372127U CN 201420736771 U CN201420736771 U CN 201420736771U CN 204372127 U CN204372127 U CN 204372127U
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- oil
- gear
- ransaxle
- communicated
- passenger vehicle
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Abstract
The utility model relates to a kind of passenger vehicle Driven Gear of Final Reduction Gear oil cyclic control system, comprise power supply, controller, oil pump, ransaxle bridge bag, oil storage tank, filter and selector valve, the utility model wraps set temperature at passenger vehicle ransaxle bridge, pressure transducer, temperature, the temperature of pressure transducer difference detecting bridge bag internal gear oil and pressure, and temperature and pressure information are transferred to controller, controller is according to this information control oil pump and selector valve, conveying or release gear oil in ransaxle bridge bag, reach the object of accurate control gear oil consumption, filtrating equipment is set on oil circuit simultaneously, to ensure the degree of purity of the gear oil carried in bridge bag, impurity is prevented to be mixed in gear oil, gear tooth is damaged, ensure the working life of gear.
Description
technical field:
The utility model relates to passenger vehicle main reducing gear technical field, is specifically related to a kind of passenger vehicle Driven Gear of Final Reduction Gear oil cyclic control system.
background technique:
Existing passenger vehicle main reducing gear of drive axle adopts gear oil to carry out lubrication and cooling to the gear in retarder, each gear oil adding capacity rating in passenger vehicle ransaxle bridge bag, after a life cycle, gear oil in bridge bag is all changed, to ensure lubrication and the cooling of Driven Gear of Final Reduction Gear.But in the life cycle of gear oil, to the use of gear oil without any control with detect, there are the following problems for this kind of lubrication mode:
1) regardless of the operating mode of passenger vehicle main reducing gear, the amount of the gear oil that Driven Gear of Final Reduction Gear takes up is constant: when passenger vehicle main reducing gear is in tick-over state, now, the gear of main reducing gear does not need too many lubricant oil just can ensure, and main reducing gear runs well, ensure the lubrication that gear is enough, and the gear oil that traditional Driven Gear of Final Reduction Gear takes up is constant, this just causes the gear oil quantity of lubricate superfluous, cause waste, simultaneously, gear carries superfluous lubricant oil and rotates, and resistance is comparatively large, and energy loss is more;
2) when passenger vehicle main reducing gear is in low-temperature condition, now, the gear of main reducing gear does not need too many gear oil just to carry out enough cooling to Driven Gear of Final Reduction Gear, ensure that gear runs under safety and stability, but, existing lubrication mode, the gear oil that Driven Gear of Final Reduction Gear takes up is constant, this has just caused the gear oil quantity of cooling action superfluous, cause waste, meanwhile, gear carries superfluous lubricant oil and rotates, resistance is comparatively large, and energy loss is more;
3) gear oil in ransaxle bridge bag is in life cycle, gear oil is subject to master and subtracts the pollution of the impurity that gear wear produces and cannot filter, cause that gear oil life cycle shortens relatively, oil change frequency is excessive, simultaneously, with the gear oil containing impurity Driven Gear of Final Reduction Gear lubricated and cool, be easy to damage the gear teeth of gear, affect the working life of gear, increase maintenance cost.
model utility content:
In sum, in order to overcome the deficiency of prior art problem, the utility model provides a kind of passenger vehicle Driven Gear of Final Reduction Gear oil cyclic control system, it wraps set temperature at passenger vehicle ransaxle bridge, pressure transducer, temperature, the temperature of pressure transducer difference detecting bridge bag internal gear oil and pressure, and temperature and pressure information are transferred to controller, controller is according to this information control oil pump and selector valve, conveying or release gear oil in ransaxle bridge bag, reach the object of accurate control gear oil consumption, filtrating equipment is set on oil circuit simultaneously, to ensure the degree of purity of the gear oil carried in bridge bag, impurity is prevented to be mixed in gear oil, gear tooth is damaged, ensure the working life of gear.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of passenger vehicle Driven Gear of Final Reduction Gear oil cyclic control system, wherein: comprise power supply, controller, oil pump, ransaxle bridge bag, oil storage tank, filter and selector valve, controller, oil pump is communicated with power supply by power line, oil pump is connected with controller by signaling line, the filler opening of oil pump is communicated with by the oil outlet of oil pipe with ransaxle bridge bag, ransaxle bridge bag is built with passenger vehicle Driven Gear of Final Reduction Gear and gear oil, the oil outlet of oil pump is communicated with the filler opening of oil storage tank by oil pipe, the oil outlet of oil storage tank passes through the filler opening of pipeline communication filter, the oil outlet of filter is communicated with the filler opening of selector valve by oil pipe, selector valve is communicated with controller by signaling line, selector valve is communicated with power supply by power line, selector valve oil outlet is communicated with the filler opening of ransaxle bridge bag, described ransaxle bridge is wrapped and is provided with temperature transducer and pressure transducer, temperature transducer and pressure transducer are connected with controller respectively by signaling line.
Further, the oil pipe between described oil storage tank and filter is connected with relief valve.
Further, the power line that described oil pump is connected with power supply is provided with relay, and relay is connected with controller by signaling line.
Further, the oil outlet of described oil storage tank is communicated with the filler opening of selector valve by oil pipe, and the oil outlet of selector valve is communicated with the filler opening of filter by oil pipe, the oil outlet of filter is communicated with the filler opening of ransaxle bridge bag.
Further, described selector valve is solenoid valve.
The beneficial effects of the utility model are:
1, the utility model wraps set temperature at passenger vehicle ransaxle bridge, pressure transducer, temperature, the temperature of pressure transducer difference detecting bridge bag internal gear oil and pressure, and temperature and pressure information are transferred to controller, controller is according to this information control oil pump and selector valve, conveying or release gear oil in ransaxle bridge bag, reach the object of accurate control gear oil consumption, filtrating equipment is set on oil circuit simultaneously, to ensure the degree of purity of the gear oil carried in bridge bag, impurity is prevented to be mixed in gear oil, gear tooth is damaged, ensure the working life of gear.
2, the utility model can according to the temperature in ransaxle bridge bag and pressure, the oil mass of the gear oil participating in lubrication and cooling is adjusted in real time by controller, accomplish accurate fuel feeding, avoid the too much or very few adverse effect that passenger vehicle main reducing gear is brought of gear oil oil mass, ensure working life and the safety of Driven Gear of Final Reduction Gear, and then ensure the stable traveling of bus safety, reduce maintenance number of times, reduce user cost.
3, the gear oil that can enable of the present utility model remains on best operating temperature, thus reduces the drag losses stirring oil, improves transmission efficiency, reduces complete-vehicle oil consumption, also help the improvement of oil product;
4, the utility model structure is simple, easy to use, novel, circulating filtration can be carried out to the gear oil in passenger vehicle ransaxle bridge bag, remove the iron filings impurity in gear oil, thus extend the drain period, reduce ransaxle upkeep cost, obviously improve passenger vehicle practicability and travelling comfort.
accompanying drawing illustrates:
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is another structural representation of the present utility model;
Fig. 3 is another kind of structural representation of the present utility model;
Fig. 4 is another structural representation of the present utility model.
embodiment:
Below in conjunction with drawings and Examples, the utility model is described in further detail.
embodiment one:
As shown in Figure 1, a kind of passenger vehicle Driven Gear of Final Reduction Gear oil cyclic control system, comprise power supply 1, controller 2, oil pump 3, ransaxle bridge bag 4, oil storage tank 5, filter 6 and selector valve 7, controller 2, oil pump 3 is communicated with power supply 1 by power line, oil pump 3 is connected with controller 2 by signaling line, the filler opening of oil pump 3 is communicated with by the oil outlet of oil pipe with ransaxle bridge bag 4, ransaxle bridge bag 4 is built with passenger vehicle Driven Gear of Final Reduction Gear and gear oil, the oil outlet of oil pump 3 is communicated with the filler opening of oil storage tank 5 by oil pipe, the oil outlet of oil storage tank 5 passes through the filler opening of pipeline communication filter 6, oil pipe between oil storage tank 5 and filter 6 is connected with relief valve 10, the oil outlet of filter 6 is communicated with the filler opening of selector valve 7 by oil pipe, selector valve 7 is communicated with controller 2 by signaling line, selector valve 7 is communicated with power supply 1 by power line, selector valve 7 oil outlet is communicated with the filler opening of ransaxle bridge bag 4, described selector valve 7 is solenoid valve, described ransaxle bridge bag 4 is provided with temperature transducer 8 and pressure transducer 9, temperature transducer 8 and pressure transducer 9 are connected with controller 2 respectively by signaling line.
During use, temperature transducer 8 detects the temperature of the gear oil in ransaxle bridge bag 4, pressure transducer 9 detects the pressure in ransaxle bag, and temperature information and pressure information are flowed to controller 2 respectively, controller 2 according to temperature information and pressure information control oil pump 3 or selector valve 7 to conveyance gear oil oil in ransaxle bridge bag 4 or release gear oil, to ensure that gear oil is to the lubrication of gear and cooling effect.
When passenger vehicle main reducing gear high speed rotating; ransaxle bridge bag 4 internal gear oil temperature is too high; when gear oil oil mass is less; controller 2 sends a signal to oil pump 3 and selector valve 7, and oil pump 3 starts, and selector valve 7 commutates; gear oil in oil storage tank 5 flows to ransaxle bridge bag 4 after filter 6 filters; with the gear oil hybrid cooling in bridge bag, thus lower the temperature of passenger vehicle Driven Gear of Final Reduction Gear, reach the object of protection main reducing gear.
When passenger vehicle main reducing gear low speed driving, when the gear oil oil mass in ransaxle bridge bag 4 is too much, temperature is lower, controller 2 control oil pump 3 extracts gear oil too much in ransaxle bridge bag 4, and it is temporary to be delivered to oil storage tank 5.
embodiment two:
As shown in Figure 2, repeat embodiment one, there is following difference: the power line that described oil pump 3 is connected with power supply 1 is provided with relay 11, and relay 11 is connected with controller 2 by signaling line, and controller 2 reaches the object of control oil pump 3 by control relay 11.
embodiment three:
As shown in Figure 3, repeat embodiment one, have following difference: the oil outlet of described oil storage tank 5 is communicated with the filler opening of selector valve 7 by oil pipe, the oil outlet of selector valve 7 is communicated with the filler opening of filter 6 by oil pipe, and the oil outlet of filter 6 is communicated with the filler opening of ransaxle bridge bag 4.In embodiment one, gear oil is first through filtering, and then flow to ransaxle bridge bag 4 through selector valve 7, and in the present embodiment, gear oil first filters after selector valve 7 again, more effective guarantee can enter the degree of purity of the gear oil of ransaxle bridge bag 4, compared with embodiment one, the impurity that can effectively avoid selector valve 7 to produce enters ransaxle bridge bag 4.
embodiment four:
As shown in Figure 4, repeat embodiment one, there is following difference, the power line that described oil pump 3 is connected with power supply 1 is provided with relay 11, relay 11 is connected with controller 2 by signaling line, the oil outlet of described oil storage tank 5 is communicated with the filler opening of selector valve 7 by oil pipe, the oil outlet of selector valve 7 is communicated with the filler opening of filter 6 by oil pipe, and the oil outlet of filter 6 is communicated with the filler opening of ransaxle bridge bag 4.This embodiment is the combination of embodiment two, three.
Be noted that, above-described embodiment is unrestricted to the explanation of technical solutions of the utility model, the equivalent replacement of art those of ordinary skill or other amendment made according to prior art, as long as do not exceed thinking and the scope of technical solutions of the utility model, all should be included within the interest field required by the utility model.
Claims (5)
1. a passenger vehicle Driven Gear of Final Reduction Gear oil cyclic control system, it is characterized in that: comprise power supply (1), controller (2), oil pump (3), ransaxle bridge bag (4), oil storage tank (5), filter (6) and selector valve (7), controller (2), oil pump (3) is communicated with power supply (1) by power line, oil pump (3) is connected with controller (2) by signaling line, the filler opening of oil pump (3) is communicated with by the oil outlet of oil pipe with ransaxle bridge bag (4), ransaxle bridge bag (4) is built with passenger vehicle Driven Gear of Final Reduction Gear and gear oil, the oil outlet of oil pump (3) is communicated with the filler opening of oil storage tank (5) by oil pipe, the oil outlet of oil storage tank (5) passes through the filler opening of pipeline communication filter (6), the oil outlet of filter (6) is communicated with the filler opening of selector valve (7) by oil pipe, selector valve (7) is communicated with controller (2) by signaling line, selector valve (7) is communicated with power supply (1) by power line, selector valve (7) oil outlet is communicated with the filler opening of ransaxle bridge bag (4), described ransaxle bridge bag (4) is provided with temperature transducer (8) and pressure transducer (9), temperature transducer (8) and pressure transducer (9) are connected with controller (2) respectively by signaling line.
2. passenger vehicle Driven Gear of Final Reduction Gear oil cyclic control system according to claim 1, is characterized in that: the oil pipe between described oil storage tank (5) and filter (6) is connected with relief valve (10).
3. passenger vehicle Driven Gear of Final Reduction Gear oil cyclic control system according to claim 1, it is characterized in that: power supply (1) line that described oil pump (3) is connected with power supply is provided with relay (11), and relay (11) is connected with controller (2) by signaling line.
4. passenger vehicle Driven Gear of Final Reduction Gear oil cyclic control system according to claim 1, it is characterized in that: the oil outlet of described oil storage tank (5) is communicated with the filler opening of selector valve (7) by oil pipe, the oil outlet of selector valve (7) is communicated with the filler opening of filter (6) by oil pipe, the oil outlet of filter (6) is communicated with the filler opening of ransaxle bridge bag (4).
5. passenger vehicle Driven Gear of Final Reduction Gear oil cyclic control system according to claim 1, is characterized in that: described selector valve (7) is solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420736771.2U CN204372127U (en) | 2014-12-01 | 2014-12-01 | Passenger vehicle Driven Gear of Final Reduction Gear oil cyclic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420736771.2U CN204372127U (en) | 2014-12-01 | 2014-12-01 | Passenger vehicle Driven Gear of Final Reduction Gear oil cyclic control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204372127U true CN204372127U (en) | 2015-06-03 |
Family
ID=53328349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420736771.2U Withdrawn - After Issue CN204372127U (en) | 2014-12-01 | 2014-12-01 | Passenger vehicle Driven Gear of Final Reduction Gear oil cyclic control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204372127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534070A (en) * | 2014-12-01 | 2015-04-22 | 郑州精益达汽车零部件有限公司 | Oil circulation control system of main reducer gear of passenger car |
-
2014
- 2014-12-01 CN CN201420736771.2U patent/CN204372127U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534070A (en) * | 2014-12-01 | 2015-04-22 | 郑州精益达汽车零部件有限公司 | Oil circulation control system of main reducer gear of passenger car |
| CN104534070B (en) * | 2014-12-01 | 2017-09-12 | 郑州精益达汽车零部件有限公司 | Car Driven Gear of Final Reduction Gear oil cyclic control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150603 Effective date of abandoning: 20170912 |