CN105605206A - Speed reducing transmission device with oil spray lubrication and circulation cooling structure - Google Patents
Speed reducing transmission device with oil spray lubrication and circulation cooling structure Download PDFInfo
- Publication number
- CN105605206A CN105605206A CN201510820830.3A CN201510820830A CN105605206A CN 105605206 A CN105605206 A CN 105605206A CN 201510820830 A CN201510820830 A CN 201510820830A CN 105605206 A CN105605206 A CN 105605206A
- Authority
- CN
- China
- Prior art keywords
- oil
- gear
- circulation cooling
- speed reducer
- lubricating oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0457—Splash lubrication
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0413—Controlled cooling or heating of lubricant; Temperature control therefor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a speed reducing transmission device with an oil spray lubrication and circulation cooling structure. The speed reducing transmission device comprises a speed reducer shell, a cylindrical gear transmission mechanism, an oil collecting device and a lubricating oil circulation cooling device, and the oil collecting device comprises ring tube bodies, partition plates, oil storage cavities, oil inlets and oil outlets; the lubricating oil circulation cooling device comprises an oil pump, an oil outlet tube and an oil inlet tube. When the speed reducing transmission device works, the sections, on the lower portions of gears, of the ring tube bodies are immersed into lubricating oil, the lubricating oil enters the oil storage cavities through the oil inlets, part of the lubricating oil can be brought to gear mashing zones to conduct lubricating on the gears, and therefore the lubricating and cooling effects of the gears can be improved; by means of the oil pump of the lubricating oil circulation cooling device, the lubricating oil in the speed reducer shell is pumped out, the lubricating oil is cooled when the lubricating oil passes through a radiator, the cooled lubricating oil flows back into the speed reducer shell through the oil inlet tube, and therefore the technical problems that due to the fact that the heat dissipation performance of a speed reducer is poor, the temperature of the lubricating oil rises, and the transmission mechanism is prone to damage can be solved.
Description
Technical field
The present invention relates to a kind of deceleration device, particularly a kind of decelerator.
Background technology
Decelerator generally adopts Lubricant on Gear to be lubricated with cooling, lubricating oil in reducer shell too much easily causes oil leakage, the very few lubricant effect that easily causes is again poor, therefore in decelerator the point of addition of lubricating oil generally 1/3rd to 1/2nd of gear Lower Half, and gear engagement position is the tooth near gear middle part, and lubricant level in reducer shell is lower than engaging tooth, therefore gear lubrication is while leaning on gear to rotate, to get rid of the lubricating oil falling down to eminence in the course of the work, be existing reducer gear lubricated be the mode that adopts splash lubrication, gear lubrication effect is poor.
And the shell of existing decelerator is enclosed construction, radiating effect is poor, and in the decelerator course of work, can produce a large amount of heats, and it is larger that this can cause lubricating oil temperature to raise, oil temperature rising can make the lubrication and cooling performance of lubricating oil reduce, and then easily causes the transmission mechanism of decelerator to damage.
Summary of the invention
In view of this, the object of this invention is to provide a kind of speed reduction gearing with oil jet lubrication and circulation cooling mechanism, adopt the mode of splash lubrication to have gear lubrication and the poor technical problem of cooling effect to solve decelerator middle gear in prior art; And in solution prior art decelerator work produce heat make lubricating oil temperature raise larger, easily cause decelerator transmission mechanism damage technical problem.
The speed reduction gearing of band oil jet lubrication of the present invention and circulation cooling mechanism, comprise speed reducer housing and be arranged on the column gear transmission mechanism in speed reducer housing, described column gear transmission mechanism comprises by bearing and is arranged on the power shaft on speed reducer housing, jackshaft and output shaft, on described power shaft, be provided with the second gear that the first gear and diameter are less than the first gear, on described jackshaft, be provided with the 4th gear that the 3rd gear and diameter are less than the 3rd gear, on described output shaft, be provided with the 5th gear, the spline tooth of described armature spindle end and the engagement of the first gear, described the second gear engages with the 3rd gear, described the 4th gear and the engagement of the 5th gear,
On the end face of described the first gear, the 3rd gear and the 5th gear, be provided with oil collector sump tank, described oil collector sump tank comprises the annulus body being fixed on gear face, in described annulus body, be evenly provided with dividing plate, between adjacent separator, form independently shoe cream room, teeth groove on described shoe cream room and gear is corresponding one by one, on the inner ring surface of described annulus body, be provided with the fuel feed hole being communicated with shoe cream room, on the side that described annulus body coordinates with gear face, be provided with oil outlet;
Described decelerator also comprises lubrication oil circulation cooling device, described lubrication oil circulation cooling device comprises oil pump, the oil exit pipe being connected with speed reducer housing bottom and the oil inlet pipe being connected with speed reducer housing top, described oil exit pipe and oil inlet pipe are communicated with import and the outlet of oil pump respectively, on described oil inlet pipe, are connected with radiator.
Further, on the top in described speed reducer housing, be provided with the isocon being communicated with oil inlet pipe, on described isocon, be provided with to the inclination shower nozzle of bearing oil spout with to the vertical shower nozzle of gear oil spout.
Further, on the bearing installation portion in described speed reducer housing, be provided with and draw oilhole.
Further, be also provided with filter on described oil exit pipe, described filter bits is in the oil-in side of radiator.
Further, described oil outlet is near the outer ring surface of annulus body.
Further, described oil collector sump tank is connected with gear mass by screw.
Further, the cross section of described annulus body is rectangle.
Further, described the second gear and power shaft are structure as a whole, and described the 4th gear and jackshaft are structure as a whole.
Beneficial effect of the present invention:
1, the speed reduction gearing of band oil jet lubrication of the present invention and circulation cooling mechanism, it slows down by column gear transmission winding machine, higher with respect to its transmission efficiency of Worm and worm-wheel gearing, and its adopt multi-stage gear slow down, speed reducing ratio is large.
2, the speed reduction gearing of band oil jet lubrication of the present invention and circulation cooling mechanism, it by arranging oil collector sump tank on gear face, when work, in oil collector sump tank, annulus body is immersed in lubricating oil a section of gear bottom, lubricating oil enters shoe cream room through fuel feed hole, lubricating oil in shoe cream room is followed gear and is rotated, make parts of lubricating oil can be taken to meshing zone of gears gear is lubricated, thereby can improve the lubrication and cooling effect of gear, the service life of prolonged deceleration device.
3, the speed reduction gearing of band oil jet lubrication of the present invention and circulation cooling mechanism, it can pump the lubricating oil in speed reducer housing by the oil pump in lubrication oil circulation cooling device, lubricating oil is cooled when through radiator, cooled lubricating oil again in oil inlet pipe flows back to speed reducer housing, thereby can avoid causing because decelerator heat dispersion is poor that lubricating oil temperature raises, the flimsy technical problem of transmission mechanism.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of the speed reduction gearing of the oil jet lubrication of the present embodiment band and circulation cooling mechanism;
Fig. 2 is the sectional structure schematic diagram of lubrication oil circulation cooling device;
Fig. 3 is the transmission fit structure schematic diagram of column gear transmission mechanism;
Fig. 4 is that gear and oil collector sump tank are assembled positive perspective view;
Fig. 5 is the back side perspective view of gear and oil collector sump tank assembling;
Fig. 6 is gear and dissects rear oil collector sump tank assembling perspective view.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in the figure, the speed reduction gearing of the oil jet lubrication of the present embodiment band and circulation cooling mechanism, comprise speed reducer housing 1 and be arranged on the column gear transmission mechanism in speed reducer housing, described column gear transmission mechanism comprises by bearing and is arranged on the power shaft 2 on speed reducer housing, jackshaft 3 and output shaft 4, on described power shaft, be provided with the second gear 6 that the first gear 5 and diameter are less than the first gear, on described jackshaft, be provided with the 4th gear 8 that the 3rd gear 7 and diameter are less than the 3rd gear, on described output shaft, be provided with the 5th gear 9, the spline tooth of described armature spindle end and the engagement of the first gear, described the second gear engages with the 3rd gear, described the 4th gear and the engagement of the 5th gear,
On the end face of described the first gear, the 3rd gear and the 5th gear, be provided with oil collector sump tank, described oil collector sump tank comprises the annulus body 10 being fixed on gear face, in described annulus body, be evenly provided with dividing plate 11, between adjacent separator, form independently shoe cream room, teeth groove on described shoe cream room and gear is corresponding one by one, on the inner ring surface of described annulus body, be provided with the fuel feed hole 12 being communicated with shoe cream room, on the side that described annulus body coordinates with gear face, be provided with oil outlet 13;
Described decelerator also comprises lubrication oil circulation cooling device, described lubrication oil circulation cooling device comprises oil pump 14, the oil exit pipe 15 being connected with speed reducer housing bottom and the oil inlet pipe 16 being connected with speed reducer housing top, described oil exit pipe and oil inlet pipe are communicated with import and the outlet of oil pump respectively, are connected with radiator 17 on described oil inlet pipe.
The speed reduction gearing of the oil jet lubrication of the present embodiment band and circulation cooling mechanism, it slows down by column gear transmission winding machine, higher with respect to its transmission efficiency of Worm and worm-wheel gearing; And it adopts multi-stage gear to slow down, and speed reducing ratio is large.
And the speed reduction gearing of the oil jet lubrication of the present embodiment band and circulation cooling mechanism, it by arranging oil collector sump tank on gear face, when work, in oil collector sump tank, annulus body is immersed in lubricating oil a section of gear bottom, lubricating oil enters shoe cream room through fuel feed hole, lubricating oil in shoe cream room is followed gear and is rotated, make parts of lubricating oil can be taken to meshing zone of gears gear is lubricated, thereby can improve the lubrication and cooling effect of gear, the service life of prolonged deceleration device.
And the speed reduction gearing of the oil jet lubrication of the present embodiment band and circulation cooling mechanism, it can pump the lubricating oil in speed reducer housing by the oil pump in lubrication oil circulation cooling device, lubricating oil is cooled when through radiator, cooled lubricating oil again in oil inlet pipe flows back to speed reducer housing, thereby can avoid causing because decelerator heat dispersion is poor that lubricating oil temperature raises, the flimsy technical problem of transmission mechanism.
As the improvement to the present embodiment, on top in described speed reducer housing, be provided with the isocon 18 being communicated with oil inlet pipe, on described isocon, be provided with to the inclination shower nozzle 19 of bearing oil spout with to the vertical shower nozzle 20 of gear oil spout, this improvement is by arranging isocon and shower nozzle on the top in speed reducer housing, make lubricating oil can by initiatively guide bearing and gear into, realize the spray lubrication to bearing and gear, thereby can further improve the lubricated and cooling effect of bearing and gear, be conducive to the service life of prolonged deceleration device.
As the improvement to the present embodiment, on the bearing installation portion in described speed reducer housing, be provided with and draw oilhole 21, this improvement makes, by drawing oilhole, lubricating oil is introduced to bearing, can further improve the lubricated and cooling effect of bearing portion, extends bearing service life.
As the improvement to the present embodiment, on described oil exit pipe, be also provided with filter 22, described filter bits, in the oil-in side of radiator, is filtered the impurity in lubricating oil by filter, can avoid impurity to cause damage to the flank of tooth and bearing, further the service life of prolonged deceleration device.
As the improvement to the present embodiment, described oil outlet 13 is near the outer ring surface of annulus body, oil outlet is arranged on to the outer ring surface near annulus body, can makes the lubricating oil remaining in shoe cream room at meshing zone of gears flow out gear is lubricated from oil outlet, gear lubrication better effects if.
As the improvement to the present embodiment, described oil collector sump tank is connected with gear mass by screw 23, and oil collector sump tank easy accessibility is convenient to assembling and is produced.
As the improvement to the present embodiment, the cross section of described annulus body is rectangle, and ring tube physical efficiency and gear mass end face are better fitted, and installation reliability is better.
As the improvement to the present embodiment, described the second gear and power shaft are structure as a whole, and described the 4th gear and jackshaft are structure as a whole, this improvement make the manufacture of decelerator and assembling simpler, and the load performance of decelerator is better.
Finally explanation is, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (8)
1. the speed reduction gearing with oil jet lubrication and circulation cooling mechanism, comprise speed reducer housing and be arranged on the column gear transmission mechanism in speed reducer housing, it is characterized in that: described column gear transmission mechanism comprises by bearing and is arranged on the power shaft on speed reducer housing, jackshaft and output shaft, on described power shaft, be provided with the second gear that the first gear and diameter are less than the first gear, on described jackshaft, be provided with the 4th gear that the 3rd gear and diameter are less than the 3rd gear, on described output shaft, be provided with the 5th gear, the spline tooth of described armature spindle end and the engagement of the first gear, described the second gear engages with the 3rd gear, described the 4th gear and the engagement of the 5th gear,
On the end face of described the first gear, the 3rd gear and the 5th gear, be provided with oil collector sump tank, described oil collector sump tank comprises the annulus body being fixed on gear face, in described annulus body, be evenly provided with dividing plate, between adjacent separator, form independently shoe cream room, teeth groove on described shoe cream room and gear is corresponding one by one, on the inner ring surface of described annulus body, be provided with the fuel feed hole being communicated with shoe cream room, on the side that described annulus body coordinates with gear face, be provided with oil outlet;
Described decelerator also comprises lubrication oil circulation cooling device, described lubrication oil circulation cooling device comprises oil pump, the oil exit pipe being connected with speed reducer housing bottom and the oil inlet pipe being connected with speed reducer housing top, described oil exit pipe and oil inlet pipe are communicated with import and the outlet of oil pump respectively, on described oil inlet pipe, are connected with radiator.
2. the speed reduction gearing with oil jet lubrication and circulation cooling mechanism according to claim 1, it is characterized in that: on the top in described speed reducer housing, be provided with the isocon being communicated with oil inlet pipe, on described isocon, be provided with to the inclination shower nozzle of bearing oil spout with to the vertical shower nozzle of gear oil spout.
3. the speed reduction gearing with oil jet lubrication and circulation cooling mechanism according to claim 1, is characterized in that: on the bearing installation portion in described speed reducer housing, be provided with and draw oilhole.
4. the speed reduction gearing with oil jet lubrication and circulation cooling mechanism according to claim 1, is characterized in that: on described oil exit pipe, be also provided with filter, described filter bits is in the oil-in side of radiator.
5. the speed reduction gearing with oil jet lubrication and circulation cooling mechanism according to claim 1, is characterized in that: described oil outlet is near the outer ring surface of annulus body.
6. the speed reduction gearing with oil jet lubrication and circulation cooling mechanism according to claim 1, is characterized in that: described oil collector sump tank is connected with gear mass by screw.
7. the speed reduction gearing with oil jet lubrication and circulation cooling mechanism according to claim 1, is characterized in that: the cross section of described annulus body is rectangle.
8. the speed reduction gearing with oil jet lubrication and circulation cooling mechanism according to claim 1, is characterized in that: described the second gear and power shaft are structure as a whole, and described the 4th gear and jackshaft are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510820830.3A CN105605206A (en) | 2015-11-24 | 2015-11-24 | Speed reducing transmission device with oil spray lubrication and circulation cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510820830.3A CN105605206A (en) | 2015-11-24 | 2015-11-24 | Speed reducing transmission device with oil spray lubrication and circulation cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105605206A true CN105605206A (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510820830.3A Pending CN105605206A (en) | 2015-11-24 | 2015-11-24 | Speed reducing transmission device with oil spray lubrication and circulation cooling structure |
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| CN (1) | CN105605206A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732183A (en) * | 2017-01-03 | 2017-05-31 | 浙江德联精工机械有限责任公司 | A kind of heavy straw granule-forming machine |
| CN110285212A (en) * | 2019-06-28 | 2019-09-27 | 西北工业大学 | A kind of circulation oil jet lubrication vertical speed reducer |
| CN110342423A (en) * | 2019-07-23 | 2019-10-18 | 刘山平 | A kind of hoistable platform for light aerocraft assembly |
| CN111224501A (en) * | 2018-11-23 | 2020-06-02 | 比亚迪股份有限公司 | Cooling water channel of electric assembly and electric assembly with same |
| CN111895074A (en) * | 2020-07-20 | 2020-11-06 | 建德席次机械设备有限公司 | Circulative cooling reduction gear with overload protection |
| CN113217607A (en) * | 2020-01-20 | 2021-08-06 | 北京新能源汽车股份有限公司 | Reduction gear assembly and have its vehicle |
| CN113404821A (en) * | 2021-05-13 | 2021-09-17 | 东莞市纽格尔行星传动设备有限公司 | Low-noise stable planetary gear speed reducer |
| CN114294407A (en) * | 2021-12-26 | 2022-04-08 | 江苏海迪威液压有限公司 | Circulating type lubricating cooler for gear transmission mechanism |
| CN115681474A (en) * | 2022-11-29 | 2023-02-03 | 泉州博易盛科技有限公司 | Turbine worm reducer with lubricating oil capable of being recycled |
| CN116592130A (en) * | 2023-07-18 | 2023-08-15 | 合肥曜熠建设工程有限公司 | Transmission device based on building waterproof material processing |
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| CN202274072U (en) * | 2011-09-12 | 2012-06-13 | 宿迁市强峰机械制造公司 | Oil cooling circulation system of speed reducer |
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| CN104482175A (en) * | 2014-12-12 | 2015-04-01 | 江苏胜开尓工业技术有限公司 | Speed reducer for stir driving |
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| CN205155114U (en) * | 2015-11-24 | 2016-04-13 | 綦江奔力齿轮有限公司 | Take reduction gear of oil jet lubrication and circulative cooling structure |
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| JP2010101368A (en) * | 2008-10-22 | 2010-05-06 | Toyota Motor Corp | Gear |
| DE102011011242B4 (en) * | 2011-02-15 | 2015-04-30 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Gear body and method for producing a toothed body |
| CN102392890A (en) * | 2011-06-21 | 2012-03-28 | 三一重工股份有限公司 | Transmission lubricating system and transmission |
| CN202274072U (en) * | 2011-09-12 | 2012-06-13 | 宿迁市强峰机械制造公司 | Oil cooling circulation system of speed reducer |
| CN203488688U (en) * | 2013-09-05 | 2014-03-19 | 太原重工股份有限公司 | Oil gathering cover of gear drive mechanism |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732183A (en) * | 2017-01-03 | 2017-05-31 | 浙江德联精工机械有限责任公司 | A kind of heavy straw granule-forming machine |
| CN111224501A (en) * | 2018-11-23 | 2020-06-02 | 比亚迪股份有限公司 | Cooling water channel of electric assembly and electric assembly with same |
| CN110285212A (en) * | 2019-06-28 | 2019-09-27 | 西北工业大学 | A kind of circulation oil jet lubrication vertical speed reducer |
| CN110342423A (en) * | 2019-07-23 | 2019-10-18 | 刘山平 | A kind of hoistable platform for light aerocraft assembly |
| CN113217607A (en) * | 2020-01-20 | 2021-08-06 | 北京新能源汽车股份有限公司 | Reduction gear assembly and have its vehicle |
| CN111895074B (en) * | 2020-07-20 | 2021-07-30 | 山东星奥液压机械有限公司 | Circulative cooling reduction gear with overload protection |
| CN111895074A (en) * | 2020-07-20 | 2020-11-06 | 建德席次机械设备有限公司 | Circulative cooling reduction gear with overload protection |
| CN113404821A (en) * | 2021-05-13 | 2021-09-17 | 东莞市纽格尔行星传动设备有限公司 | Low-noise stable planetary gear speed reducer |
| CN114294407A (en) * | 2021-12-26 | 2022-04-08 | 江苏海迪威液压有限公司 | Circulating type lubricating cooler for gear transmission mechanism |
| CN114294407B (en) * | 2021-12-26 | 2023-06-16 | 江苏海迪威液压有限公司 | Circulating type lubrication cooler for gear transmission mechanism |
| CN115681474A (en) * | 2022-11-29 | 2023-02-03 | 泉州博易盛科技有限公司 | Turbine worm reducer with lubricating oil capable of being recycled |
| CN116592130A (en) * | 2023-07-18 | 2023-08-15 | 合肥曜熠建设工程有限公司 | Transmission device based on building waterproof material processing |
| CN116592130B (en) * | 2023-07-18 | 2023-10-10 | 合肥曜熠建设工程有限公司 | Transmission device based on building waterproof material processing |
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Application publication date: 20160525 |