CN204755876U - Self -lubricating bevel gear speed reducer - Google Patents
Self -lubricating bevel gear speed reducer Download PDFInfo
- Publication number
- CN204755876U CN204755876U CN201520556114.4U CN201520556114U CN204755876U CN 204755876 U CN204755876 U CN 204755876U CN 201520556114 U CN201520556114 U CN 201520556114U CN 204755876 U CN204755876 U CN 204755876U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- gear
- oil storage
- jackshaft
- blind hole
- 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.)
- Expired - Fee Related
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- General Details Of Gearings (AREA)
Abstract
The utility model relates to a self -lubricating bevel gear speed reducer, the input shaft passes quick -witted case one end and rotates and install on quick -witted case, the jackshaft rotates and installs in the middle of quick -witted case, the output shaft rotates installs the other end at quick -witted case, a bevel gear is the integrated into one piece structure with the input shaft, the 2nd bevel gear and first gear are installed on the jackshaft, the second gear is installed on the output shaft, and the first bevel gear is engaged with a second bevel gear, the first gear engages with the second gear, still including installing the oil storage end cover in jackshaft one end, the oil storage end cover is fixed on quick -witted case, it has the blind hole that supports the jackshaft to open on the oil storage end cover, open the blind hole bottom surface has a plurality of oil storage tanks, the lateral wall of blind hole is opened with bottom surface handing -over department has the annular groove, the annular groove can be avoided causing the interference to it when the jackshaft rotates, and it has lubricating grease to store up in the oil storage tank, constantly supplies with lubricating grease for the jackshaft, guarantees that the jackshaft can obtain effectual lubrication, makes the speed reducer operation smooth and easy.
Description
Technical field
The utility model relates to gear reduction unit technical field, especially a kind of selflubricating bevel gear reducer.
Background technique
Speed reducer has deceleration and increases torque functions, is applied in the conversion equipment of speed and moment of torsion, therefore can sees its trace in various machine driven system.Traditional reducing gear comprises the large requisite parts of input shaft, input gear, output gear and output shaft four, and bevel gear reducer can change the direction of transfer of power, has stable drive, efficiency advantages of higher, is therefore widely used.Have the speed reducer of more step reduction mechanism, the load that intermediate bearing is subject to is especially large, therefore must ensure that it has enough lubricity, reduces wear, to ensure that speed reducer normally works.
Model utility content
The technical problems to be solved in the utility model is: lubricate not to solve the existing speed reducer jack shaft with more step reduction mechanism, the problem of serious wear, provides a kind of selflubricating bevel gear reducer.
The utility model solves the technological scheme that its technical problem adopts: a kind of selflubricating bevel gear reducer, comprise cabinet, input shaft, jack shaft, output shaft, first bevel gear, second bevel gear, first gear and the second gear, described input shaft passes cabinet one end and is rotatably installed on cabinet, described jack shaft is rotatably installed in the middle of cabinet, described output shaft rotation is arranged on the other end of cabinet, described first bevel gear and input shaft are formed in one structure, described second bevel gear and the first gear are arranged on jack shaft, described second gear is arranged on output shaft, described first bevel gear engages with the second bevel gear, described first gear and the second gears meshing, also comprise the oil storage end cap being arranged on jack shaft one end, described oil storage end cap is fixed on cabinet, described oil storage end cap has the blind hole supporting jack shaft, described blind hole bottom surface has some oil storage tanks, sidewall and the jointing place, bottom surface of described blind hole have annular groove.
Further, the quantity of described oil storage tank is 6, and described oil storage tank is long strip, and the center along blind hole arranges in the shape of a spiral.
Input shaft is driven by motor, rotate with the first bevel gear of input shaft one, first bevel gear engages with the second bevel gear, make jack shaft and the first pinion rotation, first gear and the second gears meshing, output shaft rotation outputting power, the load be subject to due to intermediate bearing and moment of torsion larger, in order to ensure the lubricity of jack shaft, in the end of jack shaft, oil storage end cap is set, the end of jack shaft is rotatably supported in blind hole, the annular groove that the sidewall of blind hole and jointing place, bottom surface are offered, can avoid when jack shaft rotates causing interference to it, lubricant grease is contained in oil storage tank, constantly to jack shaft supply lubricant grease, ensure that jack shaft rotates smooth and easy.
The beneficial effects of the utility model are, the utility model arranges oil storage end cap in the end of jack shaft, oil storage end cap is provided with the blind hole supporting jack shaft, annular groove is offered in sidewall and the jointing place, bottom surface of blind hole, can avoid when jack shaft rotates causing interference to it, in oil storage tank, contain lubricant grease, constantly to jack shaft supply lubricant grease, ensure that jack shaft can effectively be lubricated, make speed reducer smooth movements.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the cross-sectional view of oil storage end cap in the utility model;
Fig. 3 is the plan view of oil storage end cap in the utility model.
In figure: 1. cabinet, 2. input shaft, 3. jack shaft, 4. output shaft, 5. the first bevel gear, 6. the second bevel gear, 7. the first gear, 8. the second gear, 9. oil storage end cap, 91. blind holes, 92. annular grooves, 93. oil storage tanks.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
A kind of selflubricating bevel gear reducer as Figure 1-3, comprise cabinet 1, input shaft 2, jack shaft 3, output shaft 4, first bevel gear 5, second bevel gear 6, first gear 7 and the second gear 8, described input shaft 2 passes cabinet 1 one end and is rotatably installed on cabinet 1, described jack shaft 3 is rotatably installed in the middle of cabinet 1, described output shaft 4 is rotatably installed in the other end of cabinet 1, described first bevel gear 5 and input shaft 2 are formed in one structure, described second bevel gear 6 and the first gear 7 are arranged on jack shaft 3, described second gear 8 is arranged on output shaft 4, described first bevel gear 5 engages with the second bevel gear 6, described first gear 7 engages with the second gear 8, also comprise the oil storage end cap 9 being arranged on jack shaft 3 one end, described oil storage end cap 9 is fixed on cabinet 1, described oil storage end cap 9 has the blind hole 91 supporting jack shaft 3, described blind hole 91 bottom surface has some oil storage tanks 93, sidewall and the jointing place, bottom surface of described blind hole 91 have annular groove 92, the quantity of described oil storage tank 93 is 6, described oil storage tank 93 is long strip, center along blind hole 91 arranges in the shape of a spiral.
Input shaft 2 is driven by motor, rotate with the first bevel gear 5 of input shaft 2 one, first bevel gear 5 engages with the second bevel gear 6, jack shaft 3 and the first gear 7 are rotated, first gear 7 engages with the second gear 8, output shaft 4 rotates outputting power, the load of bearing due to jack shaft 3 and moment of torsion larger, in order to ensure the lubricity of jack shaft 3, in the end of jack shaft 3, oil storage end cap 9 is set, the end of jack shaft 3 is rotatably supported in blind hole 91, the annular groove 92 that the sidewall of blind hole 91 and jointing place, bottom surface are offered, can avoid when jack shaft 3 rotates causing interference to it, lubricant grease is contained in oil storage tank 93, supply lubricant grease constantly to jack shaft 3, ensure that jack shaft 3 rotates smooth and easy.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this model utility technological thought, can carry out various change and amendment completely.The technical scope of this model utility is not limited to the content on specification, must determine its technical scope according to right.
Claims (2)
1. a selflubricating bevel gear reducer, it is characterized in that: comprise cabinet (1), input shaft (2), jack shaft (3), output shaft (4), first bevel gear (5), second bevel gear (6), first gear (7) and the second gear (8), described input shaft (2) is through cabinet (1) one end and be rotatably installed on cabinet (1), described jack shaft (3) is rotatably installed in the middle of cabinet (1), described output shaft (4) is rotatably installed in the other end of cabinet (1), described first bevel gear (5) and input shaft (2) are formed in one structure, described second bevel gear (6) and the first gear (7) are arranged on jack shaft (3), described second gear (8) is arranged on output shaft (4), described first bevel gear (5) is engaged with the second bevel gear (6), described first gear (7) is engaged with the second gear (8), also comprise the oil storage end cap (9) being arranged on jack shaft (3) one end, described oil storage end cap (9) is fixed on cabinet (1), described oil storage end cap (9) has the blind hole (91) supporting jack shaft (3), described blind hole (91) bottom surface has some oil storage tanks (93), the sidewall of described blind hole (91) and jointing place, bottom surface have annular groove (92).
2. selflubricating bevel gear reducer as claimed in claim 1, is characterized in that: the quantity of described oil storage tank (93) is 6, and described oil storage tank (93) is long strip, and the center along blind hole (91) arranges in the shape of a spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520556114.4U CN204755876U (en) | 2015-07-28 | 2015-07-28 | Self -lubricating bevel gear speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520556114.4U CN204755876U (en) | 2015-07-28 | 2015-07-28 | Self -lubricating bevel gear speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204755876U true CN204755876U (en) | 2015-11-11 |
Family
ID=54470584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520556114.4U Expired - Fee Related CN204755876U (en) | 2015-07-28 | 2015-07-28 | Self -lubricating bevel gear speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204755876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276088A (en) * | 2015-11-17 | 2016-01-27 | 江苏瑞星减速机有限公司 | Environment-friendly speed reducer special for water treatment |
-
2015
- 2015-07-28 CN CN201520556114.4U patent/CN204755876U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276088A (en) * | 2015-11-17 | 2016-01-27 | 江苏瑞星减速机有限公司 | Environment-friendly speed reducer special for water treatment |
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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 |
Granted publication date: 20151111 Termination date: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |