CN103122988A - Gear seal box structure and air conditioner with same - Google Patents
Gear seal box structure and air conditioner with same Download PDFInfo
- Publication number
- CN103122988A CN103122988A CN2011103690768A CN201110369076A CN103122988A CN 103122988 A CN103122988 A CN 103122988A CN 2011103690768 A CN2011103690768 A CN 2011103690768A CN 201110369076 A CN201110369076 A CN 201110369076A CN 103122988 A CN103122988 A CN 103122988A
- Authority
- CN
- China
- Prior art keywords
- fork
- gear
- box structure
- fixing frame
- sealing 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims description 4
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000000356 contaminant Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000008041 oiling agent Substances 0.000 description 1
Images
Landscapes
- General Details Of Gearings (AREA)
Abstract
The invention provides a gear seal box structure and an air conditioner with the same, wherein the gear seal box structure comprises: a base; the sealing cover is combined with the base to form a closed accommodating cavity; a motor fixed relative to the base and having a motor shaft; the gear part is arranged in the accommodating cavity and is in driving connection with the motor shaft; the first end of pendulum rod portion is connected with gear portion drive. The invention also provides an air conditioner which comprises the gear seal box structure. The invention seals the whole moving part through the base and the sealing cover, completely separates the moving part from the outside, effectively isolates the moving key part from outside impurities, plays a good role in protection, and can improve the rotating quality and the rotating life.
Description
Technical field
The present invention relates to field of air conditioning, especially, relate to a kind of gear sealing box structure and have its air conditioner.
Background technique
There is local exposed phenomenon in the moving element of existing air conditioner, owing to there being the impurity such as dust in air, scribble the wet goods oiling agent on moving element such as gear, chute etc. simultaneously, easily adhere to impurity, after working long hours, the dust impurity of adhesion increases and causes moving smooth or not stuck phenomenon.
Summary of the invention
The air conditioner that the object of the invention is to provide a kind of gear sealing box structure and has it is to solve because dust and impurity make the smooth or not stuck technical problem of motion structure motion.
For achieving the above object, the invention provides a kind of gear sealing box structure, comprise base; Capping engages the receiving cavity that forms sealing with base; Motor, base is fixed relatively, has motor shaft; Gear part is arranged in receiving cavity, drives with motor shaft to be connected; Fork section, the first end of fork section drives with gear part and is connected.
Further, also comprise output shaft, output shaft is arranged in receiving cavity and passes base and capping, and gear part comprises driving gear and driving gear, and driving gear is connected with the motor shaft driving, driving gear be meshed with output shaft by spline.
Further, also comprise the first fixing frame, the second fixing frame, fork section comprises the first fork and the second fork, the first end of the first end of the first fork and the second fork is connected with output shaft respectively, and the second end of the first fork is connected with the second fixing frame with the first fixing frame respectively with the second end of the second fork.
Further, also comprise, driven spindle, fork section also comprises the 3rd fork and the 4th fork, the first end of the first end of the 3rd fork and the 4th fork is connected with driven spindle respectively, and the second end of the 3rd fork is connected with the second fixing frame with the first fixing frame respectively with the second end of the 4th fork.
Further, also comprise bearing, the two ends of bearing are separately positioned in base and capping, and bearing housing is located on output shaft and driven shaft.
Further, the outside of bearing and base and capping interference fit.
Further, the inboard of bearing and output shaft and driven shaft transition fit.
Further,, be provided with flat position section on output shaft, output shaft is by flat position section and the first fork and the second fork snap-fit.
Further, be provided with keyway in the section of flat position, fork section is connected by the key that is arranged on keyway with flat position section.
Further, fixing frame comprises the first fixing frame, the second fixing frame, fixing frame comprises scaffold, axle sleeve and lower scaffold, the first end of axle sleeve is provided with buckle, axle sleeve is arranged on scaffold and lower scaffold by buckle, form receiving cavity between upper scaffold and lower scaffold, fork section stretches in receiving cavity and coordinates with axle sleeve by the rotating shaft that is arranged in fork section, is movably connected with fixing frame.
Further, axle sleeve is self lubricating material.
The present invention also provides a kind of air conditioner, comprises aforesaid gear sealing box structure.
The present invention has following beneficial effect: by base and capping, whole moving parts is sealed; complete and the external world separates; effectively isolated motion vital part and introduced contaminants, play a very good protection, can improve reaching of rotating mass and rotate the life-span.
Except purpose described above, feature and advantage, the present invention also has other purpose, feature and advantage.The below is with reference to figure, and the present invention is further detailed explanation.
Description of drawings
The accompanying drawing that consists of the application's a part is used to provide a further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is the overall schematic of gear sealing box structure of the present invention;
Fig. 2 is the A place enlarged view of Fig. 1;
Fig. 3 is the capping schematic diagram of gear sealing box structure of the present invention;
Fig. 4 is the internal structure schematic diagram of gear sealing box structure of the present invention;
Fig. 5 is the base schematic diagram of gear sealing box structure of the present invention;
Fig. 6 is the first fixing frame assembly schematic diagram of gear sealing box structure of the present invention;
Fig. 7 is the second fixing frame assembly schematic diagram of gear sealing box structure of the present invention; And
Fig. 8 is the B place enlarged view of Fig. 7.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are elaborated, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
Referring to Fig. 1 and Fig. 4, gear sealing box structure comprises base 11; Capping 12 engages the receiving cavity that forms sealing with base 11; Motor 41, base is fixed relatively, has motor shaft; Gear part is arranged in receiving cavity, drives with motor shaft to be connected; Fork section, the first end of fork section drives with gear part and is connected.By base 11 and capping 12, whole moving parts is sealed, the complete and external world separates, and is effectively isolated motion vital part and introduced contaminants, plays a very good protection, and can improve reaching of rotating mass and rotate the life-span.
Referring to Fig. 1 and Fig. 5, also comprise output shaft 44, output shaft 44 is arranged in receiving cavity and passes base 11 and capping 12, and gear part comprises driving gear 42 and driving gear 43, driving gear 42 and motor shaft drive and are connected, driving gear 43 be meshed with output shaft 44 by spline.Also comprise the first fixing frame 31, the second fixing frame 32, fork section comprises the first fork 22 and the second fork 24, the first end of the first end of the first fork 22 and the second fork 24 is connected with output shaft 44 respectively, and the second end of the second end of the first fork 22 and the second fork 24 is connected with the second fixing frame 32 with the first fixing frame 31 respectively.Also comprise, driven spindle 45, fork section also comprises the 3rd fork 21 and the 4th fork 23, the first end of the first end of the 3rd fork 21 and the 4th fork 23 is connected with driven spindle 45 respectively, and the second end of the second end of the 3rd fork 21 and the 4th fork 23 is connected with the second fixing frame 32 with the first fixing frame 31 respectively.It is for transmission of torque can reached certain degree of stability during to miscellaneous part that the first fork 22 and the second fork 24 arrange simultaneously.Simultaneously be connected with the first fixing frame 31 and the second fixing frame 32 in fork section end, make when rotating to be connected more firmly between rotatable parts and fork sections, rotate more stable.
Referring to Fig. 3, comprise bearing 13, the two ends of bearing 13 are separately positioned in base 11 and capping 12, and bearing 13 is set on output shaft 44 and driven shaft 45.The outside of bearing 13 and base 11 and capping 12 interference fit.The inboard of bearing 13 and output shaft 44 and driven shaft 45 transition fit.Bearing 13 is pressed in base 11 and capping 12 by frock, can subtract lower vibration when gear part is rotated, make can be stable between each gear of gear part work, prevent that stuck phenomenon from occurring.
Referring to Fig. 2, be provided with the flat position 44a of section on output shaft 44, output shaft 44 is by the flat position 44a of section and the first fork 22 and the second fork 24 snap-fit.Be provided with keyway on the flat position 44a of section, fork section is connected by the key that is arranged on keyway with the flat position 44a of section.The flat position 44a of section is processing and convenient the installation easily, and the torque of transmission is steady.
Referring to Fig. 6 to Fig. 8, fixing frame comprises the first fixing frame 31, the second fixing frame 32, fixing frame comprises scaffold 31a, 32a, axle sleeve 31b and lower scaffold 31c, 32c, the first end of axle sleeve 31b is provided with buckle, axle sleeve 31b is arranged on scaffold 31a, 32a and lower scaffold 31c, 32c by buckle, form receiving cavity between upper scaffold 31a, 32a and lower scaffold 31c, 32c, fork section stretches in receiving cavity and coordinates with axle sleeve 31b by the rotating shaft that is arranged in fork section, is movably connected with fixing frame.Axle sleeve 31b adopts self lubricating material, and for example the POM material, coordinate smooth and easy with assurance with the fork rotating shaft.
The present invention also provides a kind of air conditioner, comprises aforesaid gear sealing box structure.
From above description; can find out; the above embodiments of the present invention have realized following technique effect: by base 11 and capping 12, whole moving parts is sealed; complete and the external world separates; effectively isolated motion vital part and introduced contaminants; play a very good protection, can improve reaching of rotating mass and rotate the life-span.
The above is only the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (12)
1. a gear sealing box structure, is characterized in that, comprising:
Base (11);
Capping (12) engages the receiving cavity that forms sealing with described base (11);
Motor (41), relatively described base (11) is fixing, has motor shaft;
Gear part is arranged in described receiving cavity, drives with described motor shaft to be connected;
Fork section, the first end of described fork section drives with described gear part and is connected.
2. gear sealing box structure according to claim 1, it is characterized in that, also comprise output shaft (44), described output shaft (44) is arranged in described receiving cavity and passes described base (11) and described capping (12), described gear part comprises driving gear (42) and driving gear (43), described driving gear (42) drives with described motor shaft and is connected, and described driving gear (43) is meshed with described output shaft (44) by spline.
3. gear sealing box structure according to claim 2, it is characterized in that, also comprise the first fixing frame (31), the second fixing frame (32), described fork section comprises the first fork (22) and the second fork (24), the first end of the first end of described the first fork (22) and described the second fork (24) is connected with described output shaft (44) respectively, the second end of the second end of described the first fork (22) and described the second fork (24) is connected with described the second fixing frame (32) with described the first fixing frame (31) respectively.
4. gear sealing box structure according to claim 3, it is characterized in that, also comprise, driven spindle (45), described fork section also comprises the 3rd fork (21) and the 4th fork (23), the first end of the first end of described the 3rd fork (21) and described the 4th fork (23) is connected with described driven spindle (45) respectively, and the second end of the second end of described the 3rd fork (21) and described the 4th fork (23) is connected with described the second fixing frame (32) with described the first fixing frame (31) respectively.
5. gear sealing box structure according to claim 4, it is characterized in that, also comprise bearing (13), the two ends of described bearing (13) are separately positioned in described base (11) and described capping (12), and described bearing (13) is set on described output shaft (44) and described driven shaft (45).
6. gear sealing box structure according to claim 5, is characterized in that, the outside of described bearing (13) and described base (11) and described capping (12) interference fit.
7. gear sealing box structure according to claim 6, is characterized in that, the inboard of described bearing (13) and described output shaft (44) and driven shaft (45) transition fit.
8. gear sealing box structure according to claim 4, it is characterized in that, be provided with flat position section (44a) on described output shaft (44), described output shaft (44) is by described flat position section (44a) and described the first fork (22) and described the second fork (24) snap-fit.
9. gear sealing box structure according to claim 8, is characterized in that, is provided with keyway in described flat position section (44a), and described fork section is connected by the key that is arranged on described keyway with described flat position section (44a).
10. gear sealing box structure according to claim 4, it is characterized in that, fixing frame comprises the first fixing frame (31), the second fixing frame (32), described fixing frame comprises scaffold (31a, 32a), axle sleeve (31b) and lower scaffold (31c, 32c), the first end of described axle sleeve (31b) is provided with buckle, described axle sleeve (31b) is arranged on described scaffold (31a by described buckle, 32a) with described lower scaffold (31c, 32c), described upper scaffold (31a, 32a) with described lower scaffold (31c, form receiving cavity 32c), described fork section stretches in described receiving cavity and coordinates with described axle sleeve (31b) by the rotating shaft that is arranged in described fork section, be movably connected with described fixing frame.
11. gear sealing box structure according to claim 10 is characterized in that, described axle sleeve (31b) is self lubricating material.
12. an air conditioner is characterized in that, comprises the described gear sealing box structure of any one in claim 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110369076.8A CN103122988B (en) | 2011-11-18 | 2011-11-18 | Gear seal box structure and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110369076.8A CN103122988B (en) | 2011-11-18 | 2011-11-18 | Gear seal box structure and air conditioner with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103122988A true CN103122988A (en) | 2013-05-29 |
| CN103122988B CN103122988B (en) | 2016-05-25 |
Family
ID=48454069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110369076.8A Active CN103122988B (en) | 2011-11-18 | 2011-11-18 | Gear seal box structure and air conditioner with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103122988B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60117043A (en) * | 1984-10-30 | 1985-06-24 | Matsushita Electric Ind Co Ltd | Air flow direction changing device |
| JPS6220977A (en) * | 1985-07-18 | 1987-01-29 | Nippon Ranko Kk | Closing gear for baffle |
| CN202229309U (en) * | 2011-09-08 | 2012-05-23 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner |
| CN202327023U (en) * | 2011-11-18 | 2012-07-11 | 珠海格力电器股份有限公司 | Gear seal box structure and air conditioner with same |
| CN102997339A (en) * | 2011-09-08 | 2013-03-27 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner |
| CN103134160A (en) * | 2011-12-02 | 2013-06-05 | 珠海格力电器股份有限公司 | Support rotating structure and have its air conditioner |
-
2011
- 2011-11-18 CN CN201110369076.8A patent/CN103122988B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60117043A (en) * | 1984-10-30 | 1985-06-24 | Matsushita Electric Ind Co Ltd | Air flow direction changing device |
| JPS6220977A (en) * | 1985-07-18 | 1987-01-29 | Nippon Ranko Kk | Closing gear for baffle |
| CN202229309U (en) * | 2011-09-08 | 2012-05-23 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner |
| CN102997339A (en) * | 2011-09-08 | 2013-03-27 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner |
| CN202327023U (en) * | 2011-11-18 | 2012-07-11 | 珠海格力电器股份有限公司 | Gear seal box structure and air conditioner with same |
| CN103134160A (en) * | 2011-12-02 | 2013-06-05 | 珠海格力电器股份有限公司 | Support rotating structure and have its air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103122988B (en) | 2016-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202418511U (en) | Sealing device of gear case | |
| CN104283344A (en) | Rotor and processing and assembling method thereof | |
| CN202327023U (en) | Gear seal box structure and air conditioner with same | |
| CN201228770Y (en) | Combination oil seal | |
| CN103122988A (en) | Gear seal box structure and air conditioner with same | |
| CN205605836U (en) | Machinery shaft seal structure | |
| CN206449123U (en) | A kind of machine spindle bearing bearing with damping performance | |
| CN209483818U (en) | Bearing with sealing structure | |
| CN101633145B (en) | Angle grinder | |
| CN204692577U (en) | A kind of structure improving sealing of motor oil seal | |
| CN203803777U (en) | Circular vibrating screen | |
| CN204253627U (en) | Waterproof type high-speed precision bearing | |
| CN201786954U (en) | Three-pin type constant speed universal joint | |
| CN202691052U (en) | Combined and assembled type oil seal | |
| CN202140575U (en) | Assembly type oil seal | |
| CN204361804U (en) | Without mist of oil energy-conserving and environment-protective electro spindle | |
| CN207069764U (en) | Vertical vibrating motor bearing double sealing structure | |
| CN207034005U (en) | A kind of new jaw breaks machine bearing sealing structure | |
| CN204538884U (en) | A kind of traction electric machine sealing device | |
| CN211623978U (en) | Novel outdoor bearing box | |
| CN108730353B (en) | A kind of high-performance dust-proof machine sealing structure | |
| CN210050293U (en) | Oil seal with dustproof and mud-proof lip | |
| CN203896063U (en) | Rotor | |
| CN214171147U (en) | Novel high and thin broken main shaft sealing structure | |
| CN204200859U (en) | Associated sealing arrangement for bearings |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |