CN202327023U - Gear seal box structure and air conditioner with same - Google Patents
Gear seal box structure and air conditioner with same Download PDFInfo
- Publication number
- CN202327023U CN202327023U CN2011204615685U CN201120461568U CN202327023U CN 202327023 U CN202327023 U CN 202327023U CN 2011204615685 U CN2011204615685 U CN 2011204615685U CN 201120461568 U CN201120461568 U CN 201120461568U CN 202327023 U CN202327023 U CN 202327023U
- Authority
- CN
- China
- Prior art keywords
- fork
- gear
- fixing frame
- case structure
- sealed case
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 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
- 239000000356 contaminant Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000008041 oiling agent Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The utility model provides a gear seal box structure and have its air conditioner, gear seal box structure includes: 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 utility model also provides an air conditioner, including aforementioned gear seal box structure. The utility model discloses a base and closing cap seal up whole motion part, separate with the external world completely, and the key part of motion is isolated with external impurity effectively, plays fine guard action, can improve rotating mass and rotation life-span.
Description
Technical field
The utility model relates to field of air conditioning, especially, relates to a kind of gear sealed case structure and has its air conditioner.
Background technique
There is local exposed phenomenon in the moving element of existing air conditioner; Owing to there are impurity such as dust in the air; Scribble the wet goods oiling agent on moving element such as gear, the chute etc. simultaneously; Adhere to easily impurity, after working long hours, the dust impurity of adhesion increases and causes moving smooth or stuck phenomenon.
The model utility content
The air conditioner that the utility model purpose is that a kind of gear sealed case structure is provided and has it, to solve because dust and impurity make smooth perhaps stuck technical problem of motion structure motion.
For realizing above-mentioned purpose, the utility model provides a kind of gear sealed case structure, comprises base; Capping engages the receiving cavity that forms sealing with base; Motor, base is fixed relatively, has motor shaft; Gear part is arranged in the receiving cavity, drives with motor shaft to be connected; Fork portion, first end of fork portion drives with gear part and is connected.
Further, also comprise output shaft, output shaft is arranged in the 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 through spline.
Further; Also comprise first fixing frame; Second fixing frame; Fork portion comprises first fork and second fork, and first end of first fork is connected with output shaft respectively with first end of second fork, and second end of first fork is connected with second fixing frame with first fixing frame respectively with second end of second fork.
Further; Also comprise; Driven spindle; Fork portion also comprises the 3rd fork and the 4th fork, and first end of the 3rd fork is connected with driven spindle respectively with first end of the 4th fork, and second end of the 3rd fork is connected with second fixing frame with first fixing frame respectively with second end of the 4th fork.
Further, also comprise bearing, the two ends of bearing are separately positioned in base and the capping, and bearing housing is located on output shaft and the 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,, output shaft is provided with flat position portion, and output shaft is through flat position portion and first fork and the second fork snap-fit.
Further, flat position portion is provided with keyway, and fork portion is connected through the key that is arranged on the keyway with flat position portion.
Further; Fixing frame comprises first fixing frame, second fixing frame, and fixing frame comprises scaffold, axle sleeve and following scaffold, and first end of axle sleeve is provided with buckle; Axle sleeve is arranged on scaffold and the following scaffold through buckle; Form receiving cavity between last scaffold and the following scaffold, fork portion stretches in the receiving cavity and through the rotating shaft that is arranged in the fork portion and cooperates with axle sleeve, is movably connected with fixing frame.
Further, axle sleeve is a self lubricating material.
The utility model also provides a kind of air conditioner, comprises aforesaid gear sealed case structure.
The utlity model has following beneficial effect: whole moving parts is sealed through base and capping; 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 top described purpose, feature and advantage, the utility model also has other purpose, feature and advantage.To do further detailed explanation to the utility model with reference to figure below.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 is the overall schematic of the utility model gear sealed case structure;
Fig. 2 is the A place enlarged view of Fig. 1;
Fig. 3 is the capping schematic representation of the utility model gear sealed case structure;
Fig. 4 is the internal structure schematic representation of the utility model gear sealed case structure;
Fig. 5 is the base schematic representation of the utility model gear sealed case structure;
Fig. 6 is the first fixing frame assembly schematic representation of the utility model gear sealed case structure;
Fig. 7 is the second fixing frame assembly schematic representation of the utility model gear sealed case structure; And
Fig. 8 is the B place enlarged view of Fig. 7.
Embodiment
Embodiment to the utility model is elaborated below in conjunction with accompanying drawing, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Referring to Fig. 1 and Fig. 4, gear sealed case 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 the receiving cavity, drives with motor shaft to be connected; Fork portion, first end of fork portion drives with gear part and is connected.Through 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 the 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 through spline.Also comprise first fixing frame 31; Second fixing frame 32; Fork portion comprises first fork 22 and second fork 24; First end of first end of first fork 22 and second fork 24 is connected with output shaft 44 respectively, and second end of second end of first fork 22 and second fork 24 is connected with second fixing frame 32 with first fixing frame 31 respectively.Also comprise; Driven spindle 45; Fork portion also comprises the 3rd fork 21 and the 4th fork 23; First end of first end of the 3rd fork 21 and the 4th fork 23 is connected with driven spindle 45 respectively, and second end of second end of the 3rd fork 21 and the 4th fork 23 is connected with second fixing frame 32 with first fixing frame 31 respectively.It is for transmission of torque can reached certain degree of stability during to miscellaneous part that first fork 22 and second fork 24 are provided with simultaneously.Simultaneously be connected with first fixing frame 31 and second fixing frame 32, be connected more firmly when making rotation between rotatable parts and the fork portion, rotate more stable in fork portion end.
Referring to Fig. 3, comprise bearing 13, the two ends of bearing 13 are separately positioned in base 11 and the capping 12, and bearing 13 is set on output shaft 44 and the 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 the capping 12 through frock, can subtract vibration down 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, output shaft 44 is provided with the flat position 44a of portion, and output shaft 44 is through the flat position 44a of portion and first fork 22 and second fork, 24 snap-fit.The flat position 44a of portion is provided with keyway, and fork portion is connected through the key that is arranged on the keyway with the flat position 44a of portion.The flat position 44a of portion is prone to processing and convenient the installation, and torque transmitted is steady.
Referring to Fig. 6 to Fig. 8; Fixing frame comprises first fixing frame 31, second fixing frame 32; Fixing frame comprises scaffold 31a, 32a, axle sleeve 31b and following scaffold 31c, 32c; First end of axle sleeve 31b is provided with buckle, axle sleeve 31b through buckle be arranged on scaffold 31a, 32a and following scaffold 31c, 32c is last, forms receiving cavity between last scaffold 31a, 32a and following scaffold 31c, the 32c; Fork portion stretches in the receiving cavity and through the rotating shaft that is arranged in the fork portion and cooperates with axle sleeve 31b, is movably connected with fixing frame.Axle sleeve 31b adopts self lubricating material, and for example the POM material cooperates smooth and easy with assurance with the fork rotating shaft.
The utility model also provides a kind of air conditioner, comprises aforesaid gear sealed case structure.
From above description; Can find out; The utility model the above embodiments have realized following technique effect: through 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; Play a very good protection, can improve reaching of rotating mass and rotate the life-span.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (12)
1. a gear sealed case structure is characterized in that, comprising:
Base (11);
Capping (12) engages the receiving cavity that forms sealing with said base (11);
Motor (41), said relatively base (11) is fixing, has motor shaft;
Gear part is arranged in the said receiving cavity, drives with said motor shaft to be connected;
Fork portion, first end of said fork portion drives with said gear part and is connected.
2. gear sealed case structure according to claim 1; It is characterized in that; Also comprise output shaft (44), said output shaft (44) is arranged in the said receiving cavity and passes said base (11) and said capping (12), and said gear part comprises driving gear (42) and driving gear (43); Said driving gear (42) drives with said motor shaft and is connected, and said driving gear (43) is meshed with said output shaft (44) through spline.
3. gear sealed case structure according to claim 2; It is characterized in that; Also comprise first fixing frame (31); Second fixing frame (32); Said fork portion comprises first fork (22) and second fork (24), and first end of first end of said first fork (22) and said second fork (24) is connected with said output shaft (44) respectively, and second end of second end of said first fork (22) and said second fork (24) is connected with said second fixing frame (32) with said first fixing frame (31) respectively.
4. gear sealed case structure according to claim 3; It is characterized in that; Also comprise, driven spindle (45), said fork portion also comprises the 3rd fork (21) and the 4th fork (23); First end of first end of said the 3rd fork (21) and said the 4th fork (23) is connected with said driven spindle (45) respectively, and second end of second end of said the 3rd fork (21) and said the 4th fork (23) is connected with said second fixing frame (32) with said first fixing frame (31) respectively.
5. gear sealed case structure according to claim 4; It is characterized in that; Also comprise bearing (13), the two ends of said bearing (13) are separately positioned in said base (11) and the said capping (12), and said bearing (13) is set on said output shaft (44) and the said driven shaft (45).
6. gear sealed case structure according to claim 5 is characterized in that, the outside of said bearing (13) and said base (11) and said capping (12) interference fit.
7. gear sealed case structure according to claim 6 is characterized in that, the inboard of said bearing (13) and said output shaft (44) and driven shaft (45) transition fit.
8. gear sealed case structure according to claim 4; It is characterized in that; Said output shaft (44) is provided with flat position portion (44a), and said output shaft (44) is through said flat position portion (44a) and said first fork (22) and said second fork (24) snap-fit.
9. gear sealed case structure according to claim 8 is characterized in that said flat position portion (44a) is provided with keyway, and said fork portion is connected through the key that is arranged on the said keyway with said flat position portion (44a).
10. gear sealed case structure according to claim 4; It is characterized in that; Fixing frame comprises first fixing frame (31), second fixing frame (32); Said fixing frame comprises scaffold (31a, 32a), axle sleeve (31b) and following scaffold (31c, 32c); First end of said axle sleeve (31b) is provided with buckle, and said axle sleeve (31b) is arranged on said scaffold (31a, 32a) and the said following scaffold (31c, 32c) through said buckle, and said going up between scaffold (31a, 32a) and the said following scaffold (31c, 32c) forms receiving cavity; Said fork portion stretches in the said receiving cavity and cooperates with said axle sleeve (31b) through the rotating shaft that is arranged in the said fork portion, is movably connected with said fixing frame.
11. gear sealed case structure according to claim 10 is characterized in that said axle sleeve (31b) is a self lubricating material.
12. an air conditioner is characterized in that, comprises each described gear sealed case structure in the claim 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204615685U CN202327023U (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 |
|---|---|---|---|
| CN2011204615685U CN202327023U (en) | 2011-11-18 | 2011-11-18 | Gear seal box structure and air conditioner with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202327023U true CN202327023U (en) | 2012-07-11 |
Family
ID=46439002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204615685U Expired - Lifetime CN202327023U (en) | 2011-11-18 | 2011-11-18 | Gear seal box structure and air conditioner with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202327023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122988A (en) * | 2011-11-18 | 2013-05-29 | 珠海格力电器股份有限公司 | Gear seal box structure and air conditioner with same |
-
2011
- 2011-11-18 CN CN2011204615685U patent/CN202327023U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122988A (en) * | 2011-11-18 | 2013-05-29 | 珠海格力电器股份有限公司 | Gear seal box structure and air conditioner with same |
| CN103122988B (en) * | 2011-11-18 | 2016-05-25 | 珠海格力电器股份有限公司 | Gear seal box structure and air conditioner with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120711 Effective date of abandoning: 20160525 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |