CN201636296U - Module jointed box body of planetary gear speed reducer - Google Patents
Module jointed box body of planetary gear speed reducer Download PDFInfo
- Publication number
- CN201636296U CN201636296U CN2009200475452U CN200920047545U CN201636296U CN 201636296 U CN201636296 U CN 201636296U CN 2009200475452 U CN2009200475452 U CN 2009200475452U CN 200920047545 U CN200920047545 U CN 200920047545U CN 201636296 U CN201636296 U CN 201636296U
- Authority
- CN
- China
- Prior art keywords
- speed reducer
- gear speed
- casing
- planet
- module
- 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
Links
Images
Landscapes
- General Details Of Gearings (AREA)
- Retarders (AREA)
Abstract
The utility model discloses a module jointed box body of a planetary gear speed reducer. The box body of the planetary gear speed reducer is jointed by modules and comprises a front machine cover (1), a rear machine cover (5) and at least two first-class internal gears (2,3), wherein both ends of the external walls of the first-class internal gears (2,3) are provided with connection holes; and the front machine cover (1), the rear machine cover (5) and the at least two first-class internal gears (2,3) are connected together through a hexagon socket screw to form the box body of the speed reducer. The box body of the planetary gear speed reducer is jointed by the modules, and has the advantages of low processing and installation difficulty and high bearing capability.
Description
Technical field
The utility model relates to the casing of planet-gear speed reducer, is specifically related to a kind of module mosaic type casing of planet-gear speed reducer.
Background technique
At present, the casing of traditional planet-gear speed reducer is a monolithic construction normally, and internal gear is set in box house by locating stud with it.There is following problem in this overall structure formula casing: 1, difficulty of processing is big in process of production, and the box house precision is difficult to meet the demands, and occurs waste product easily; 2, in assembly process, be difficult to dismounting, occur the locating stud obscission easily, be unfavorable for the raising of quality of product, cause the after sales service thing to take place easily, be unfavorable for market competition.
Summary of the invention
The purpose of this utility model is: a kind of module mosaic type casing of planet-gear speed reducer is provided, and casing is spliced by module, reduces the processing and the dismounting difficulty of casing, improves the machining accuracy of box house, to meet the need of market.
Technical solution of the present utility model is: the casing of this planet-gear speed reducer is connected into by module spliced, comprise preceding cover, back cover and at least two one-level internal gears, attachment hole is established at outer wall two ends at the one-level internal gear, and preceding cover, back cover and at least two one-level internal gears couple together by hexagon socket head cap screw and are combined into the speed reducer casing.
In the module mosaic type casing of planet-gear speed reducer of the present utility model, the outer wall of internal gear is thickeied as tank wall.
In the module mosaic type casing of planet-gear speed reducer of the present utility model, the number of internal gear is set according to speed reducer transmission progression, and I and II internal gear and preceding cover and back cover are interconnected to casing.
In the module mosaic type casing of planet-gear speed reducer of the present utility model, pass through hexagon socket head cap screw installation shaft bearing on the internal gear.
The casing of planet-gear speed reducer of the present utility model is the module mosaic type, compact structure, operate steadily, load is even, bearing capacity is big, is easy to processing and dismounting, can improve the machining accuracy of box house, its bearing capacity is 3 times of bearing capacity of other speed reducer under the equal volume situation, the speed reducer of the alternative external import of transmission efficiency.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: cover before 1,2,3 one-level internal gears, 4 hexagon socket head cap screws, 5, the back cover, 6 bearing supports, 7,8 secondary internal gears.
Embodiment
As shown in Figure 1, the casing of this planet-gear speed reducer is connected into by module spliced, cover 1, back cover 5 and at least two one-level internal gears 2,3 before comprising, attachment hole is established at outer wall two ends at one-level internal gear 2,3, and preceding cover 1, back cover 5 and at least two one-level internal gears 2,3 couple together by hexagon socket head cap screw 4 and are combined into the speed reducer casing.
In the module mosaic type casing of planet-gear speed reducer of the present utility model, the outer wall of internal gear is thickeied as tank wall.
In the module mosaic type casing of planet-gear speed reducer of the present utility model, the number of internal gear is set according to speed reducer transmission progression, and I and II internal gear 2,3,7,8 and preceding cover 1 and back cover 5 are interconnected to casing.
In the module mosaic type casing of planet-gear speed reducer of the present utility model, pass through hexagon socket head cap screw installation shaft bearing 6 on the internal gear.
Claims (4)
1. the module mosaic type casing of planet-gear speed reducer, it is characterized in that: the casing of this planet-gear speed reducer is connected into by module spliced, comprise preceding cover (1), back cover (5) and at least two one-level internal gears (2,3), attachment hole is established at outer wall two ends at one-level internal gear (2,3), and preceding cover (1), back cover (5) and at least two one-level internal gears (2,3) couple together by hexagon socket head cap screw (4) and are combined into the speed reducer casing.
2. the module mosaic type casing of planet-gear speed reducer according to claim 1 is characterized in that: the outer wall thickening of internal gear is as tank wall.
3. the module mosaic type casing of planet-gear speed reducer according to claim 1, it is characterized in that: the number of internal gear is set according to speed reducer transmission progression, and I and II internal gear (2,3,7,8) is interconnected to casing with preceding cover (1) and back cover (5).
4. the module mosaic type casing of planet-gear speed reducer according to claim 1 is characterized in that: pass through hexagon socket head cap screw installation shaft bearing (6) on the internal gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200475452U CN201636296U (en) | 2009-07-02 | 2009-07-02 | Module jointed box body of planetary gear speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200475452U CN201636296U (en) | 2009-07-02 | 2009-07-02 | Module jointed box body of planetary gear speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201636296U true CN201636296U (en) | 2010-11-17 |
Family
ID=43080788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200475452U Expired - Fee Related CN201636296U (en) | 2009-07-02 | 2009-07-02 | Module jointed box body of planetary gear speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201636296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523672A (en) * | 2016-12-01 | 2017-03-22 | 徐州科源液压股份有限公司 | Rear axle one-piece type speed reducer |
-
2009
- 2009-07-02 CN CN2009200475452U patent/CN201636296U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523672A (en) * | 2016-12-01 | 2017-03-22 | 徐州科源液压股份有限公司 | Rear axle one-piece type speed reducer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201636296U (en) | Module jointed box body of planetary gear speed reducer | |
| CN202579833U (en) | Novel floating baffle plate type planetary gear rotation mechanism | |
| CN201916470U (en) | Double-plate integral planet carrier of speed reducer for wind power generator | |
| CN104852512A (en) | Totally-enclosed hollow RV speed reducer | |
| CN204633531U (en) | All-sealed hollow type RV reductor | |
| CN201610920U (en) | Speed reducer with parallel shafts and helical gears | |
| CN203230796U (en) | Novel planetary mechanism of wind power gear box | |
| CN104061316A (en) | Low-speed shaft supporting structure for wind power gear box | |
| CN201221591Y (en) | High power acceleration gear box | |
| CN203962939U (en) | A kind of lower velocity shaft supporting structure of wind turbine gearbox | |
| CN207200490U (en) | A kind of attachment means of servomotor | |
| CN202586576U (en) | Generator casing structure of wind driven generator set | |
| CN102121522B (en) | Improved structure of minitype planet gear speed changing box | |
| CN202475142U (en) | Motor and reduction gearbox connecting mechanism of waterwheel aerator | |
| CN203979350U (en) | Double-screw plastic extrusion machine gear-box | |
| CN201909025U (en) | Double-wall integral planet carrier of wind power speed reducer | |
| CN205190701U (en) | Doublestage planet executor | |
| CN201588692U (en) | Direct-coupled gear reduction mechanism of gasoline engine | |
| CN201377396Y (en) | Front-back split gear box structure of wind driven generator | |
| CN202812110U (en) | Bevel gear | |
| CN2689577Y (en) | Duplexing gearing decelerating electric motors | |
| CN201711348U (en) | Cast-welded combined box body of main transmission reducer of pipe rolling machine | |
| CN202690901U (en) | Two-stage planetary mechanism for wind power generation gear box | |
| CN203348467U (en) | Box with pump and hanging mechanism for well maintenance vehicle | |
| CN201725172U (en) | Large three-pin clock movement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20120702 |