CN105276088A - Environment-friendly speed reducer special for water treatment - Google Patents
Environment-friendly speed reducer special for water treatment Download PDFInfo
- Publication number
- CN105276088A CN105276088A CN201510787754.0A CN201510787754A CN105276088A CN 105276088 A CN105276088 A CN 105276088A CN 201510787754 A CN201510787754 A CN 201510787754A CN 105276088 A CN105276088 A CN 105276088A
- Authority
- CN
- China
- Prior art keywords
- shaft
- bearing
- output
- output shaft
- box
- 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
Links
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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/14—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising conical gears only
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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
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
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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
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0457—Splash lubrication
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Gear Transmission (AREA)
Abstract
The invention relates to an environment-friendly speed reducer special for water treatment. The environment-friendly speed reducer comprises a box, an input shaft, an intermediate shaft and an output shaft. The input shaft is borne on the box through a bearing block. Bearings are arranged at the two ends of the bearing block respectively. The input shaft is provided with a bevel gear. The bevel gear is meshed with a conical gear installed on the intermediate shaft. The two ends of the intermediate shaft are borne in the box through bearings. An intermediate gear is installed on the intermediate shaft. The intermediate gear is meshed with an output gear on the output shaft. The output shaft is borne on the box through bearings. The output end of the output shaft extends out the outer side of the box. The outer sides of all the bearings are sealed through bearing end covers. Oil seals are arranged between the output end of the input shaft and the corresponding bearing end cover and between the output end of the output shaft and the corresponding bearing end cover respectively. Guiding grooves for guiding the bearings are formed in the inner wall of the box. The gears of the speed reducer are utilized for throwing oil, the oil flows into the guiding grooves from the box wall to be guided into the bearings to lubricate the bearings, oil flows back to an oil pool after lubricating, and therefore circulation is finished; and due to sealing of the oil seals at the output end of the input shaft and the output end of the output shaft, pollution caused when the lubricating oil overflows from the box is avoided.
Description
Technical field
The present invention designs speed reducer field, is specifically related to a kind of water treatment environmental protection special reduction gear.
Background technique
In water-treating equipment, usually use speed reducer, due to speed reducer, in use rotating speed is very fast and can produce larger heat, usually needs to use oil pump feed lubrication.And oil pump feed lubrication is the leakage that oil easily occurs, pollutes water body, cause environmental pollution.
Summary of the invention
The object of the present invention is to provide a kind of water treatment environmental protection special reduction gear.
The technological scheme that the present invention takes is:
A kind of water treatment environmental protection special reduction gear, comprise casing, input shaft, jack shaft and output shaft, input shaft is supported on casing through bearing support, the two ends of bearing support are separately installed with bearing, described input shaft is provided with umbrella gear, umbrella gear engages with the bevel gear being installed on jack shaft, the two ends of described jack shaft are supported in casing through bearing, jack shaft is provided with breast wheel, described breast wheel engages with output gear on output shaft, described output shaft is supported on casing through bearing, the output terminal of output shaft stretches out outside casing, the outside of described each bearing seals by bearing (ball) cover, oil sealing is respectively equipped with between the output terminal of described input shaft and output shaft and bearing (ball) cover, the inwall of described casing is provided with the guiding groove with each bearing that leads.
Further, the tank wall being positioned at bevel gear side between described jack shaft and output shaft is provided with guiding groove, the bearing led on jack shaft and output shaft respectively in the two ends of described guiding groove.
Again further, the inwall of described bearing support is provided with guiding groove, the bearing at the guide bearing chock two ends, two ends of described guiding groove.
After taking above technological scheme, beneficial effect of the present invention is:
Utilize the gear of speed reducer to get rid of oil in the technical program, oil flows in guiding groove from tank wall, then imports bearing to bearing lubrication by guiding groove, and the oil after lubrication stays oil return pond to complete circulation; Be provided with oil sealing sealing at input shaft and output shaft volume output terminal simultaneously, prevent lubricant oil from overflowing in casing and pollute.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: casing 1, input shaft 2, umbrella gear 3, bearing support 4, jack shaft 5, bevel gear 6, breast wheel 7, output shaft 8, output gear 9, bearing (ball) cover 10, oil sealing 11, guiding groove 12.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described:
A kind of water treatment environmental protection special reduction gear, comprise casing 1, input shaft 2, jack shaft 5 and output shaft 8, input shaft 8 is supported on casing 1 through bearing support 4, the two ends of bearing support 4 are separately installed with bearing, described input shaft 2 is provided with umbrella gear 3, umbrella gear 3 engages with the bevel gear 6 being installed on jack shaft 7, the two ends of described jack shaft 5 are supported in casing 1 through bearing, jack shaft 5 is provided with breast wheel 7, described breast wheel 7 engages with output gear 9 on output shaft 8, described output shaft 8 is supported on casing 1 through bearing, the output terminal of output shaft 8 stretches out outside casing, the outside of described each bearing seals by bearing (ball) cover 10, oil sealing 11 is respectively equipped with between the output terminal of described input shaft 2 and output shaft 8 and bearing (ball) cover 10, the inwall of described casing 1 is provided with the guiding groove 12 with each bearing that leads.The tank wall being positioned at bevel gear 6 side between described jack shaft 5 and output shaft 8 is provided with guiding groove 12, the bearing led on jack shaft and output shaft respectively in the two ends of described guiding groove 12.The inwall of described bearing support 4 is also provided with guiding groove 12, the bearing at two ends guide bearing chock 4 two ends of described guiding groove 12.
Claims (3)
1. a water treatment environmental protection special reduction gear, comprise casing, input shaft, jack shaft and output shaft, input shaft is supported on casing through bearing support, the two ends of bearing support are separately installed with bearing, described input shaft is provided with umbrella gear, umbrella gear engages with the bevel gear being installed on jack shaft, the two ends of described jack shaft are supported in casing through bearing, jack shaft is provided with breast wheel, described breast wheel engages with output gear on output shaft, described output shaft is supported on casing through bearing, the output terminal of output shaft stretches out outside casing, the outside of described each bearing seals by bearing (ball) cover, oil sealing is respectively equipped with between the output terminal of described input shaft and output shaft and bearing (ball) cover, it is characterized in that, the inwall of described casing is provided with the guiding groove with each bearing that leads.
2. a kind of water treatment environmental protection special reduction gear according to claim 1, it is characterized in that, the tank wall being positioned at bevel gear side between described jack shaft and output shaft is provided with guiding groove, the bearing led on jack shaft and output shaft respectively in the two ends of described guiding groove.
3. a kind of water treatment environmental protection special reduction gear according to claim 1, it is characterized in that, the inwall of described bearing support is provided with guiding groove, the bearing at the guide bearing chock two ends, two ends of described guiding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510787754.0A CN105276088A (en) | 2015-11-17 | 2015-11-17 | Environment-friendly speed reducer special for water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510787754.0A CN105276088A (en) | 2015-11-17 | 2015-11-17 | Environment-friendly speed reducer special for water treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105276088A true CN105276088A (en) | 2016-01-27 |
Family
ID=55145649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510787754.0A Pending CN105276088A (en) | 2015-11-17 | 2015-11-17 | Environment-friendly speed reducer special for water treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105276088A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056609A (en) * | 2019-04-24 | 2019-07-26 | 台州市台成机电设备有限公司 | A kind of decelerating motor and its retarder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005022004A1 (en) * | 2003-08-28 | 2005-03-10 | Jtekt Corporation | Speed reducer |
| CN203009788U (en) * | 2012-11-21 | 2013-06-19 | 株洲市九洲传动机械设备有限公司 | Self-lubricating bearing component for speed reducer |
| CN204755876U (en) * | 2015-07-28 | 2015-11-11 | 常州市金致机械制造有限公司 | Self -lubricating bevel gear speed reducer |
| CN205101469U (en) * | 2015-11-17 | 2016-03-23 | 江苏瑞星减速机有限公司 | Special speed reducer of water treatment environmental protection |
-
2015
- 2015-11-17 CN CN201510787754.0A patent/CN105276088A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005022004A1 (en) * | 2003-08-28 | 2005-03-10 | Jtekt Corporation | Speed reducer |
| CN203009788U (en) * | 2012-11-21 | 2013-06-19 | 株洲市九洲传动机械设备有限公司 | Self-lubricating bearing component for speed reducer |
| CN204755876U (en) * | 2015-07-28 | 2015-11-11 | 常州市金致机械制造有限公司 | Self -lubricating bevel gear speed reducer |
| CN205101469U (en) * | 2015-11-17 | 2016-03-23 | 江苏瑞星减速机有限公司 | Special speed reducer of water treatment environmental protection |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056609A (en) * | 2019-04-24 | 2019-07-26 | 台州市台成机电设备有限公司 | A kind of decelerating motor and its retarder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |
|
| WD01 | Invention patent application deemed withdrawn after publication |