CN204099560U - A kind of spiral bevel gear cylinder gear speed reducer cooling and lubricating system - Google Patents
A kind of spiral bevel gear cylinder gear speed reducer cooling and lubricating system Download PDFInfo
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- CN204099560U CN204099560U CN201420462382.5U CN201420462382U CN204099560U CN 204099560 U CN204099560 U CN 204099560U CN 201420462382 U CN201420462382 U CN 201420462382U CN 204099560 U CN204099560 U CN 204099560U
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- oil
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- cooling
- lubricating system
- speed reducer
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Abstract
A kind of spiral bevel gear cylinder gear speed reducer cooling and lubricating system is by casing, interior pillow block, outer pillow block, gear shaft holes, gusset, rib, oil trap, oil duct, oil guide slot, and cool oil groove is formed; The front and back tank wall of casing and the lubricant oil cooling channel of left tank wall form retarder cooling and lubricating system, the front and back tank wall of casing and the lubricant oil cooling channel of left tank wall symmetrical up and down, the cool oil groove of casing top and bottom is symmetrical up and down, make retarder at arbitrary orientation, can ensure, to the sufficient lubrication and cooling of gear shaft, the service behaviour of retarder can be given full play to, the working life of prolonged deceleration device, arrive and save the energy, reduce energy consumption, reduce the object of cost of production.
Description
Technical field
The utility model relates to retarder field, especially a kind of spiral bevel gear cylinder gear speed reducer cooling and lubricating system.
Background technique
At present, reducer with hardened tooth surface has a wide range of applications at mechanical engineering field, and spiral bevel gear-cylinder gear speed reducer is then widely used in the transmission of the machineries such as metallurgy, mine, cement.Because its working environment is severe, cooling and lubricating system directly determines the density of retarder institute energy transmitted power, and long-term runnability; Therefore, spiral bevel gear-cylinder gear speed reducer is badly in need of a kind ofly to promote the service behaviour of retarder by sufficient lubrication cooling system.
Through retrieval, application number be 200920103821.2 patent document disclose a kind of forced cooling lubrication system for cutting reducer of heavy-duty heading machine, in retarder inside, lubricant pump is set, and the oil leab of retarder internal placement, the oil outlet of lubricant pump is connected with the oil leab of retarder by water cooler, filter and the flow switch connected successively, solve the heating problem of retarder inner components, but complex structure, equipment cost is high, install inconvenient, poor universality, is not suitable for applying on a large scale.
In view of the deficiencies in the prior art part, the structure of existing spiral bevel gear-cylinder gear speed reducer needs to improve.
Model utility content
The purpose of this utility model is to overcome deficiency of the prior art, a kind of spiral bevel gear cylinder gear speed reducer cooling and lubricating system is provided, make retarder at arbitrary orientation, can ensure gear, the sufficient lubrication and cooling of bearing, the service behaviour of retarder can be given full play to, the working life of prolonged deceleration device.
The utility model to achieve these goals, adopts following technological scheme: a kind of spiral bevel gear cylinder gear speed reducer cooling and lubricating system, is by casing, interior pillow block, outer pillow block, gear shaft holes, gusset, rib, oil trap, oil duct, oil guide slot, cool oil groove is formed; Interior pillow block is set in casing, outer shaft platform is set outside casing, the front and back tank wall of casing and left tank wall arrange at least one gear shaft holes, interior pillow block upper and lower correspondence arranges at least one pair of gusset, and interior pillow block lower edges arranges rib and forms oil trap, arranges gear shaft in gear shaft holes, outer pillow block upper and lower corresponding teeth wheel shaft arranges oil guide slot, arrange oil duct between oil trap and oil guide slot, the middle part of box top and bottom surface arranges rectangle vestibule, and the edge of rectangle vestibule arranges cool oil groove.
Described oil trap, rib, oil duct, oil guide slot form lubricant oil cooling channel.
The cool oil groove of described box top and bottom surface is symmetrical arranged.
The lubricant oil cooling channel of casing upper and lower is symmetrically set.
Described oil trap tilts or is horizontally disposed with.
The beneficial effects of the utility model are: the front and back tank wall of casing and the lubricant oil cooling channel of left tank wall form retarder cooling and lubricating system, gear rotational agitation lubricant oil, the lubricant oil got up that splashes enters oil trap, flow into oil duct, the bearing in gear shaft holes is flowed into through oil guide slot, lubricant oil is at oil trap, oil duct, oil guide slot internal circulation flow makes gear housing cooling equably, cooled lubricant oil reaches gear, the object of bearing sufficient lubrication and cooling, make gear, bearing keeps optimal operational condition, lower gear, the risk of bearing wear and inefficacy, extend gear, bearing working life.
Casing top and bottom arrange cool oil groove, gear rotational agitation lubricant oil, the lubricant oil got up that splashes enters cool oil groove, by sealing cover and air indirect heat exchange, reduce lubricating oil temperature, overflow cooled lubricant oil in cool oil groove to flow back to again in casing, make the lubricant oil in casing remain on suitable thermal equilibrium temperature.
The front and back tank wall of casing and the lubricant oil cooling channel of left tank wall symmetrical up and down, the cool oil groove of casing top and bottom is symmetrical up and down, make retarder at arbitrary orientation, can ensure gear, the sufficient lubrication and cooling of bearing, the service behaviour of retarder can be given full play to, the working life of prolonged deceleration device, arrive and save the energy, reduce energy consumption, reduce the object of cost of production.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is, general assembly structural representation;
Fig. 2 is, in Fig. 1, A-A is to cross-sectional view;
Fig. 3 is, B place structure for amplifying schematic diagram in Fig. 2;
In Fig. 1,2,3: casing 1, interior pillow block 2, outer pillow block 3, gear shaft holes 4, gusset 5, rib 6, oil trap 7, oil duct 8, oil guide slot 9, cool oil groove 10.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:
As shown in the figure, interior pillow block 2 is set in casing 1, outer shaft platform 3 is set outside casing 1, the front and back tank wall of casing 1 and left tank wall arrange at least one gear shaft holes 4, interior pillow block 2 upper and lower correspondence arranges at least one pair of gusset 5, interior pillow block 2 lower edges arranges rib 6 and forms oil trap 7, in gear shaft holes 4, gear shaft is set, outer pillow block 3 upper and lower corresponding teeth wheel shaft arranges oil guide slot 9, oil duct 8 is set between oil trap 7 and oil guide slot 9, the middle part of casing 1 end face and bottom surface arranges rectangle vestibule, and the edge of rectangle vestibule arranges cool oil groove 10.
Described oil trap 7, rib 6, oil duct 8, oil guide slot 9 form lubricant oil cooling channel.
Described casing 1 end face and the cool oil groove 10 of bottom surface are symmetrical arranged.
The lubricant oil cooling channel of casing 1 upper and lower is symmetrically set.
Described oil trap 7 tilts or is horizontally disposed with.
Claims (5)
1. a spiral bevel gear cylinder gear speed reducer cooling and lubricating system, by casing (1), interior pillow block (2), outer pillow block (3), gear shaft holes (4), gusset (5), rib (6), oil trap (7), oil duct (8), oil guide slot (9), cool oil groove (10) is formed, it is characterized in that: interior pillow block (2) is set in casing (1), outer shaft platform (3) is set outside casing (1), the front and back tank wall of casing (1) and left tank wall arrange at least one gear shaft holes (4), interior pillow block (2) upper and lower correspondence arranges at least one pair of gusset (5), interior pillow block (2) lower edges arranges rib (6) and forms oil trap (7), gear shaft holes arranges gear shaft in (4), outer pillow block (3) upper and lower corresponding teeth wheel shaft arranges oil guide slot (9), oil duct (8) is set between oil trap (7) and oil guide slot (9), the middle part of casing (1) end face and bottom surface arranges rectangle vestibule, the edge of rectangle vestibule arranges cool oil groove (10).
2. a kind of spiral bevel gear cylinder gear speed reducer cooling and lubricating system according to claim 1, is characterized in that: described oil trap (7), rib (6), oil duct (8), oil guide slot (9) form lubricant oil cooling channel.
3. a kind of spiral bevel gear cylinder gear speed reducer cooling and lubricating system according to claim 1, is characterized in that: described casing (1) end face and the cool oil groove (10) of bottom surface are symmetrical arranged.
4. a kind of spiral bevel gear cylinder gear speed reducer cooling and lubricating system according to claim 1 and 2, is characterized in that: the lubricant oil cooling channel of casing (1) upper and lower is symmetrically set.
5. a kind of spiral bevel gear cylinder gear speed reducer cooling and lubricating system according to claim 1, is characterized in that: described oil trap (7) tilts or is horizontally disposed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420462382.5U CN204099560U (en) | 2014-08-12 | 2014-08-12 | A kind of spiral bevel gear cylinder gear speed reducer cooling and lubricating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420462382.5U CN204099560U (en) | 2014-08-12 | 2014-08-12 | A kind of spiral bevel gear cylinder gear speed reducer cooling and lubricating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204099560U true CN204099560U (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420462382.5U Expired - Fee Related CN204099560U (en) | 2014-08-12 | 2014-08-12 | A kind of spiral bevel gear cylinder gear speed reducer cooling and lubricating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204099560U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185439A (en) * | 2018-10-30 | 2019-01-11 | 北京航天发射技术研究所 | A kind of two grades of gearbox splash-lubricating systems of electric car fixed shaft type |
| CN110065896A (en) * | 2019-05-20 | 2019-07-30 | 成都久和建设设备有限责任公司 | A kind of tower crane retarder of efficient lightweight |
-
2014
- 2014-08-12 CN CN201420462382.5U patent/CN204099560U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185439A (en) * | 2018-10-30 | 2019-01-11 | 北京航天发射技术研究所 | A kind of two grades of gearbox splash-lubricating systems of electric car fixed shaft type |
| CN110065896A (en) * | 2019-05-20 | 2019-07-30 | 成都久和建设设备有限责任公司 | A kind of tower crane retarder of efficient lightweight |
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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: 20150114 Termination date: 20150812 |
|
| EXPY | Termination of patent right or utility model |