CN107299982A - Air-Cooling Island reductor integral type dries well construction - Google Patents
Air-Cooling Island reductor integral type dries well construction Download PDFInfo
- Publication number
- CN107299982A CN107299982A CN201710761452.5A CN201710761452A CN107299982A CN 107299982 A CN107299982 A CN 107299982A CN 201710761452 A CN201710761452 A CN 201710761452A CN 107299982 A CN107299982 A CN 107299982A
- Authority
- CN
- China
- Prior art keywords
- well
- well body
- reductor
- integral type
- epimere
- 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
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
-
- 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
- F16H57/029—Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Of Bearings (AREA)
Abstract
The present invention is that Air-Cooling Island reductor integral type dries well construction, including dry well, it is characterised in that the dry well includes well body epimere, well body hypomere and casing, the well body epimere, the well body hypomere and the integrated setting of the casing.The present invention is simple in construction, by setting integral type to dry well construction, realize the next bearing close encapsulation chamber, O-ring need not be set to seal, avoid because of long-time higher temperature operating inside reductor, O-ring is caused to damage the risk of oil leak, optimize reductor slow-speed shaft sealing cavity configuration, when disassembling reductor low speed axle bearing and gear, direct geared can be placed on to integral type dry well upper surface, without in gear lower surface pad cushion block, greatly facilitate the dismounting of reductor low speed axle bearing and gear, the value volume and range of product of workpiece and standard component is reduced again, reduce reductor purchase cost, it is greatly saved maintenance time and maintenance cost, brought great convenience for client.
Description
Technical field
The present invention relates to Air-Cooling Island reductor technical field, more particularly to a kind of Air-Cooling Island reductor integral type dry well knot
Structure.
Background technology
Air-Cooling Island reductor is vertically-mounted reductor, and the casing of reductor is in monoblock cast, it is necessary to under slow-speed shaft
Position bearing is lubricated grease lubrication, it is therefore desirable to set up a closing chamber that lubricating grease is housed, existing closing chamber for the bearing
It is that, using split type dry well as an independent workpiece, the casing of split type dry well and reductor is sealed by O-ring, comes
Slow-speed shaft bearing lubrication is realized, however, under existing structure design, due to long-time higher temperature operating inside reductor,
Need to disassemble reductor low speed axle bearing and gear progress after the risk for damaging oil leak, and O-ring damage so that O-ring is present
Change, bring many unnecessary troubles, in addition, when disassembling reductor low speed axle bearing and gear, in order to prevent gear pressure
Split type dry well is gone bad, it is necessary to which elder generation is padded gear, because space is limited so that dismounting is inconvenient.
The content of the invention
Present invention seek to address that the deficiencies in the prior art, and a kind of Air-Cooling Island reductor integral type is provided and dries well construction.
The present invention to achieve the above object, using following technical scheme：
Air-Cooling Island reductor integral type dries well construction, including dry well, it is characterised in that the dry well includes well body
Epimere, well body hypomere and casing, the well body epimere are set in up-narrow and down-wide frustum cone structure, and the well body hypomere is in cylinder
Structure setting, the top that the well body epimere is located at the well body hypomere is set, the hollow circle that intersegmental part is provided with the well body
The radius of platform is less than the radius of the hollow round table that intersegmental part is provided with the well body, and the well body epimere and the well body hypomere are same
Axle is set, and the casing is located at the outside of the well body epimere and the well body hypomere, the well body epimere, the well body hypomere
With the casing is integrated sets, the top lateral wall of the well body epimere is provided with annular groove, the well body epimere it is interior
Closing chamber is provided between wall and extraneous slow-speed shaft, the inner chamber of the well body hypomere, which is provided with below bearing block, the bearing block, to be set
There is oil seal groove.
The dry well uses stainless steel.
The cross section of the annular groove is L-shaped.
The bearing block is set with the oil seal groove in integrative-structure.
The beneficial effects of the invention are as follows：The present invention is simple in construction, easy to use, by setting integral type to dry well construction,
The next bearing close encapsulation chamber is realized, without setting O-ring to seal, it is to avoid because of long-time higher temperature fortune inside reductor
Turn, cause O-ring to damage the risk of oil leak, optimization reductor slow-speed shaft sealing cavity configuration is disassembling reductor low speed axle bearing
During with gear, direct geared can be placed on to integral type dry well upper surface, without in gear lower surface pad cushion block, i.e., significantly
The dismounting of reductor low speed axle bearing and gear is facilitated, the value volume and range of product of workpiece and standard component is reduced again, is reduced
Reductor purchase cost, is greatly saved maintenance time and maintenance cost, is that client brings great convenience.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is use state figure of the invention；
In figure：1- dry wells；11- well body epimeres；12- well body hypomeres；13- casings；2- annular grooves；3- closing chambers；4- axles
Bearing；
It is described in detail referring to the drawings below with reference to embodiments of the invention.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples：
As illustrated, Air-Cooling Island reductor integral type dries well construction, including dry well 1, it is characterised in that the drying
Well 1 includes well body epimere 11, well body hypomere 12 and casing 13, and the well body epimere 11 is set in up-narrow and down-wide frustum cone structure,
The well body hypomere 12 is set in cylindrical structure, and the top that the well body epimere 11 is located at the well body hypomere 12 is set, institute
The radius for stating the hollow round table that the inside of well body epimere 11 is provided with is less than the half of the hollow round table that the inside of well body hypomere 12 is provided with
Footpath, the well body epimere 11 is coaxially disposed with the well body hypomere 12, and the casing 13 is located at the well body epimere 11 and described
The outside of well body hypomere 12, the well body epimere 11, the well body hypomere 12 and the integrated setting of the casing 13, the well
The top lateral wall of body epimere 11 is provided with annular groove 2, provided with envelope between the inwall of the well body epimere 11 and extraneous slow-speed shaft
Closed chamber 3, the inner chamber of the well body hypomere 12 is provided with bearing block 4, and the lower section of the bearing block 4 is provided with oil seal groove.
The dry well 1 uses stainless steel.
The cross section of the annular groove 2 is L-shaped.
The bearing block 4 is set with the oil seal groove in integrative-structure.
The present invention is in use, reductor slow-speed shaft bearing is nested with the hollow circular cylinder in well body epimere 11 and well body hypomere 12
Interior, well body epimere 11, well body hypomere 12 are set with the integrated setting of casing 13, well body epimere 11 in up-narrow and down-wide frustum cone structure
Put, effectively increase the bottom strength of dry well 1, the next bearing is realized between the inwall and reductor slow-speed shaft of well body epimere 11
Close encapsulation chamber, without setting O-ring to seal, it is to avoid because of long-time higher temperature operating inside reductor, cause O-ring to damage
The risk of bad oil leak, optimizes reductor slow-speed shaft sealing cavity configuration, and the inner chamber of well body hypomere 12 is provided with the bearing with oil seal groove
Seat 4, realizes that the annular groove 2 on the lubrication between slow-speed shaft and bearing, the top lateral wall of well body epimere 11 is connected with extraneous gear,
When disassembling reductor low speed axle bearing and gear, direct geared can be placed on to the upper surface of integral type dry well 1, without
In gear lower surface pad cushion block, that is, greatly facilitate the dismounting of reductor low speed axle bearing and gear, reduce again workpiece and
The value volume and range of product of standard component, reduces reductor purchase cost, is greatly saved maintenance time and maintenance cost, is client
Bring great convenience, the present invention is simple in construction, easy to use.
The present invention is exemplarily described above in conjunction with accompanying drawing, it is clear that the present invention is implemented not by aforesaid way
Limitation, as long as employ the inventive concept and technical scheme of the present invention progress various improvement, or it is not improved directly apply
In other occasions, within protection scope of the present invention.
Claims (4)
1. Air-Cooling Island reductor integral type dries well construction, including dry well (1), it is characterised in that the dry well (1) includes
Well body epimere (11), well body hypomere (12) and casing (13), the well body epimere (11) are set in up-narrow and down-wide frustum cone structure,
The well body hypomere (12) is set in cylindrical structure, and the top that the well body epimere (11) is located at the well body hypomere (12) is set
Put, the radius for the hollow round table being provided with inside the well body epimere (11) is hollow less than what is be provided with inside the well body hypomere (12)
The radius of round platform, the well body epimere (11) is coaxially disposed with the well body hypomere (12), and the casing (13) is located at the well
The outside of body epimere (11) and the well body hypomere (12), the well body epimere (11), the well body hypomere (12) and the case
Body (13) is integrated to be set, and the top lateral wall of the well body epimere (11) is provided with annular groove (2), the well body epimere
(11) closing chamber (3) is provided between inwall and extraneous slow-speed shaft, the inner chamber of the well body hypomere (12) is provided with bearing block (4),
The lower section of the bearing block (4) is provided with oil seal groove.
2. Air-Cooling Island reductor integral type according to claim 1 dries well construction, it is characterised in that the dry well
(1) stainless steel is used.
3. Air-Cooling Island reductor integral type according to claim 1 dries well construction, it is characterised in that the annular groove
(2) cross section is L-shaped.
4. Air-Cooling Island reductor integral type according to claim 1 dries well construction, it is characterised in that the bearing block
(4) set with the oil seal groove in integrative-structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710761452.5A CN107299982A (en) | 2017-08-30 | 2017-08-30 | Air-Cooling Island reductor integral type dries well construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710761452.5A CN107299982A (en) | 2017-08-30 | 2017-08-30 | Air-Cooling Island reductor integral type dries well construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107299982A true CN107299982A (en) | 2017-10-27 |
Family
ID=60132443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710761452.5A Pending CN107299982A (en) | 2017-08-30 | 2017-08-30 | Air-Cooling Island reductor integral type dries well construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107299982A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360305A (en) * | 2018-04-11 | 2019-10-22 | 苏州宝时得电动工具有限公司 | Speed change gear |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4488729A (en) * | 1983-09-08 | 1984-12-18 | Step Design | Drill box |
| CN2546689Y (en) * | 2002-06-07 | 2003-04-23 | 陈德木 | Integral sealing apparatus for speed reducer |
| CN101832385A (en) * | 2010-04-29 | 2010-09-15 | 胡炜 | Lower output shaft seal device of vertical reducer and reducer with same |
| CN104776163A (en) * | 2015-04-16 | 2015-07-15 | 凤阳县鼎盛矿山设备有限公司 | Vertical shaft type two-stage cylindrical gear reducer |
| CN206060447U (en) * | 2016-07-26 | 2017-03-29 | 西门子机械传动(天津)有限公司 | Actuating device and Air-Cooling Island |
-
2017
- 2017-08-30 CN CN201710761452.5A patent/CN107299982A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4488729A (en) * | 1983-09-08 | 1984-12-18 | Step Design | Drill box |
| CN2546689Y (en) * | 2002-06-07 | 2003-04-23 | 陈德木 | Integral sealing apparatus for speed reducer |
| CN101832385A (en) * | 2010-04-29 | 2010-09-15 | 胡炜 | Lower output shaft seal device of vertical reducer and reducer with same |
| CN104776163A (en) * | 2015-04-16 | 2015-07-15 | 凤阳县鼎盛矿山设备有限公司 | Vertical shaft type two-stage cylindrical gear reducer |
| CN206060447U (en) * | 2016-07-26 | 2017-03-29 | 西门子机械传动(天津)有限公司 | Actuating device and Air-Cooling Island |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360305A (en) * | 2018-04-11 | 2019-10-22 | 苏州宝时得电动工具有限公司 | Speed change gear |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171027 |
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| RJ01 | Rejection of invention patent application after publication |