CN202833867U - 23 roller gear separating box reducer - Google Patents
23 roller gear separating box reducer Download PDFInfo
- Publication number
- CN202833867U CN202833867U CN201220470455.6U CN201220470455U CN202833867U CN 202833867 U CN202833867 U CN 202833867U CN 201220470455 U CN201220470455 U CN 201220470455U CN 202833867 U CN202833867 U CN 202833867U
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- CN
- China
- Prior art keywords
- rooted
- tooth wheel
- tooth
- section
- wheel shaft
- 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
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Abstract
The utility model discloses a 23 roller gear separating box reducer comprising a box body arranged on a base seat and 23 gear shafts connected on the box body in a penetrating mode, 11 gear shafts are arranged parallelly above 12 gear shafts, the numbers of the 12 gear shafts are sequentially separated to odd serial numbers, and the numbers of the 11 gear shafts are sequentially separated to even serial numbers. The torque is transmitted from three gear shafts having input functions to the other 20 gear shafts, each of the input gear shafts is sequentially meshed with the gear shafts on the two sides to transmit two different rotary speeds and torques, requirements of the size of the gear box, multiple rotary speeds, and multiple torques are considered, and the gear shafts which are meshed with each of the input gear shafts to be driven are relatively only one small part of the whole gear shafts, the load of each of output gear shafts is relatively small, and the service life is effectively prolonged. The reducer is compact in overall structure, convenient to process and assemble, firm in installation, stable in transmission, and multiple in applicable functions.
Description
Technical field
The utility model relates to a kind of speed reducer, and a kind of 23 rollers divide tooth case speed reducer specifically.
Background technique
Along with improving constantly that speed reducer is required, in specific use occasion, to realize the output of various rotating speed, moment of torsion on speed reducer, be convenient to conserve space and user cost.And one of traditional speed reducer can only be realized a kind of output that turns element, moment of torsion, can't satisfy the usage requirement that day by day improves.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of compact structure, and transmission is stable, and 23 rollers of exportable many rotating speeds, multiple moment of torsion divide tooth case speed reducer.
In order to solve the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of 23 rollers divide tooth case speed reducer, comprise that the casing that places on the base and 23 cross-under are supported on the gear shaft on the casing, 11 rooted tooth wheel shafts are set in parallel in 12 rooted tooth wheel shafts top, 12 rooted tooth wheel shafts are divided into odd indexed successively, 11 rooted tooth wheel shafts are divided into the even number sequence number successively, the 3rd, 11, before 19 rooted tooth wheel shafts are provided with, rear two sections tooth sections, the 3rd, 11, casing is supported and passed in 19 rooted tooth wheel shaft two ends all through bearing, all the other 20 rooted tooth wheel shafts, one ends are all in capping is sealedly attached to casing, the other end is through the bearing supporting and pass casing, is equipped with one section tooth section on all the other 20 rooted tooth wheel shafts; The tooth section of the 2nd rooted tooth wheel shaft is meshed by the leading portion tooth section of described the 3rd rooted tooth wheel shaft, the tooth section of the 1st rooted tooth wheel shaft is meshed by the tooth section of the 2nd rooted tooth wheel shaft, the tooth section of the 4th rooted tooth wheel shaft is meshed by the back segment tooth section of the 3rd rooted tooth wheel shaft, the tooth section of the 5th rooted tooth wheel shaft is meshed by the tooth section of the 4th rooted tooth wheel shaft, the tooth section of the 6th rooted tooth wheel shaft is meshed by the tooth section of the 5th rooted tooth wheel shaft, and the tooth section of the 7th rooted tooth wheel shaft is meshed by the tooth section of the 6th rooted tooth wheel shaft; By above-mentioned engagement driving relation, the back segment tooth section of the 11st rooted tooth wheel shaft meshes the tooth section of the 10th, 9,8 rooted tooth wheel shafts successively, the leading portion tooth section of the 11st rooted tooth wheel shaft meshes the tooth section of the 12nd, 13,14 rooted tooth wheel shafts successively, the tooth section of the 18th, 17,16,15 rooted tooth wheel shafts is meshed by the leading portion tooth section of the 19th rooted tooth wheel shaft, and the tooth section of the 20th, 21,22,23 rooted tooth wheel shafts is meshed by the back segment tooth section of the 19th rooted tooth wheel shaft.
Described casing comprises forward and backward boxboard and left and right boxboard, and forward and backward boxboard and left and right boxboard are combined into a rectangular box, and 23 rooted tooth axle bearings are on forward and backward boxboard and be parallel to left and right boxboard.
The utility model is by combination box assembled package 23 rooted tooth wheel shafts, by the gear shaft of three input actions respectively to all the other 20 rooted tooth wheel shaft transmitting torques, every input gear axle meshes two kinds of different rotating speeds of gear shaft output and the moment of torsion on its both sides successively, gear-box volume, many rotating speeds, many torque demands have been taken into account, and the sub-fraction that the gear shaft of every input gear axle engagement driving is relatively only got the general gear axle, the load less of every output gear shaft effectively increases the service life.This speed reducer compact overall structure, processing, easy to assembly is installed firmly, and transmission is stable, and applicable function is many.
Description of drawings
Fig. 1 is the utility model organigram;
Fig. 2 is A-A view among Fig. 1;
Fig. 3 is Figure 1B-B view.
Among the figure: the 1st rooted tooth wheel shaft 1, the 2 rooted tooth wheel shaft 2, the 3 rooted tooth wheel shafts 3, the 4th rooted tooth wheel shaft 4, the 5 rooted tooth wheel shafts 5, the 6 rooted tooth wheel shafts 6, the 7th rooted tooth wheel shaft 7, the 8 rooted tooth wheel shafts 8, the 9 rooted tooth wheel shafts 9, the 10th rooted tooth wheel shaft 10, the 11 rooted tooth wheel shafts 11, the 12 rooted tooth wheel shafts 12, the 13rd rooted tooth wheel shaft 13, the 14 rooted tooth wheel shafts 14, the 15 rooted tooth wheel shafts 15, the 16th rooted tooth wheel shaft 16, the 17 rooted tooth wheel shafts 17, the 18 rooted tooth wheel shafts 18, the 19th rooted tooth wheel shaft 19, the 20 rooted tooth wheel shafts 20, the 21 rooted tooth wheel shafts 21, the 22nd rooted tooth wheel shaft 22, the 23 rooted tooth wheel shafts 23, base 24, front boxboard 25, rearing-box plate 26, left boxboard 27, right boxboard 28.
Embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing.
Shown in Fig. 1-3, the casing 24 that a kind of 23 rollers divide tooth case speed reducer to comprise to place on the base and 23 cross-under are supported on the gear shaft on the casing, the 1st, 3,5,7,9,11,13,15,17,19,21,23 rooted tooth wheel shafts 1,3,5,7,9,11,13,15,17,19,21,23 are set in parallel in the 2nd, 4,6,8,10,12,14,16,18,20,22 rooted tooth wheel shafts 2,4,6,8,10,12,14,16,18,20,22 belows, 12 rooted tooth wheel shafts are divided into odd indexed successively, 11 rooted tooth wheel shafts are divided into the even number sequence number successively, the 3rd, 11,19 rooted tooth wheel shafts 3,11,19 be provided with before, rear two sections tooth sections, the 3rd, 11,19 rooted tooth wheel shafts 3,11, casing is supported and passed in 19 two ends all through bearing, all the other 20 rooted tooth wheel shafts, one ends are all in capping is sealedly attached to casing, the other end is through the bearing supporting and pass casing, is equipped with one section tooth section on all the other 20 rooted tooth wheel shafts; The tooth section of the 2nd rooted tooth wheel shaft 2 is meshed by the leading portion tooth section of described the 3rd rooted tooth wheel shaft 3, the tooth section of the 1st rooted tooth wheel shaft 1 is meshed by the tooth section of the 2nd rooted tooth wheel shaft 2, the tooth section of the 4th rooted tooth wheel shaft 4 is meshed by the back segment tooth section of the 3rd rooted tooth wheel shaft 3, the tooth section of the 5th rooted tooth wheel shaft 5 is meshed by the tooth section of the 4th rooted tooth wheel shaft 4, the tooth section of the 6th rooted tooth wheel shaft 6 is meshed by the tooth section of the 5th rooted tooth wheel shaft 5, and the tooth section of the 7th rooted tooth wheel shaft 7 is meshed by the tooth section of the 6th rooted tooth wheel shaft 6; By above-mentioned engagement driving relation, the back segment tooth section of the 11st rooted tooth wheel shaft 11 meshes the 10th, 9,8 rooted tooth wheel shafts 10,9,8 tooth section successively, the leading portion tooth section of the 11st rooted tooth wheel shaft 11 meshes the 12nd, 13,14 rooted tooth wheel shafts 12,13,14 tooth section successively, the 18th, 17,16,15 rooted tooth wheel shafts 18,17,16,15 tooth section are meshed by the leading portion tooth section of the 19th rooted tooth wheel shaft 19, and the 20th, 21,22,23 rooted tooth wheel shafts 20,21,22,23 tooth section are meshed by the back segment tooth section of the 19th rooted tooth wheel shaft 19; Casing comprises forward and backward boxboard 25,26 and left and right boxboard 27,28, and forward and backward boxboard and left and right boxboard are combined into a rectangular box, and 23 rooted tooth axle bearings are on forward and backward boxboard and be parallel to left and right boxboard.
Claims (2)
1. a roller divides tooth case speed reducer, it is characterized in that: comprise that the casing that places on the base and 23 cross-under are supported on the gear shaft on the casing, 11 rooted tooth wheel shafts are set in parallel in 12 rooted tooth wheel shafts top, 12 rooted tooth wheel shafts are divided into odd indexed successively, 11 rooted tooth wheel shafts are divided into the even number sequence number successively, the 3rd, 11, before 19 rooted tooth wheel shafts are provided with, rear two sections tooth sections, the 3rd, 11, casing is supported and passed in 19 rooted tooth wheel shaft two ends all through bearing, all the other 20 rooted tooth wheel shafts, one ends are all in capping is sealedly attached to casing, the other end is through the bearing supporting and pass casing, is equipped with one section tooth section on all the other 20 rooted tooth wheel shafts; The tooth section of the 2nd rooted tooth wheel shaft is meshed by the leading portion tooth section of described the 3rd rooted tooth wheel shaft, the tooth section of the 1st rooted tooth wheel shaft is meshed by the tooth section of the 2nd rooted tooth wheel shaft, the tooth section of the 4th rooted tooth wheel shaft is meshed by the back segment tooth section of the 3rd rooted tooth wheel shaft, the tooth section of the 5th rooted tooth wheel shaft is meshed by the tooth section of the 4th rooted tooth wheel shaft, the tooth section of the 6th rooted tooth wheel shaft is meshed by the tooth section of the 5th rooted tooth wheel shaft, and the tooth section of the 7th rooted tooth wheel shaft is meshed by the tooth section of the 6th rooted tooth wheel shaft; By above-mentioned engagement driving relation, the back segment tooth section of the 11st rooted tooth wheel shaft meshes the tooth section of the 10th, 9,8 rooted tooth wheel shafts successively, the leading portion tooth section of the 11st rooted tooth wheel shaft meshes the tooth section of the 12nd, 13,14 rooted tooth wheel shafts successively, the tooth section of the 18th, 17,16,15 rooted tooth wheel shafts is meshed by the leading portion tooth section of the 19th rooted tooth wheel shaft, and the tooth section of the 20th, 21,22,23 rooted tooth wheel shafts is meshed by the back segment tooth section of the 19th rooted tooth wheel shaft.
2. a kind of 23 rollers according to claim 1 divide tooth case speed reducer, it is characterized in that: described casing comprises forward and backward boxboard and left and right boxboard, forward and backward boxboard and left and right boxboard are combined into a rectangular box, and 23 rooted tooth axle bearings are on forward and backward boxboard and be parallel to left and right boxboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220470455.6U CN202833867U (en) | 2012-09-17 | 2012-09-17 | 23 roller gear separating box reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220470455.6U CN202833867U (en) | 2012-09-17 | 2012-09-17 | 23 roller gear separating box reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202833867U true CN202833867U (en) | 2013-03-27 |
Family
ID=47945578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220470455.6U Expired - Lifetime CN202833867U (en) | 2012-09-17 | 2012-09-17 | 23 roller gear separating box reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202833867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307215A (en) * | 2013-06-27 | 2013-09-18 | 江苏赫夫特齿轮制造有限公司 | Double-input multi-output gear box structure |
-
2012
- 2012-09-17 CN CN201220470455.6U patent/CN202833867U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307215A (en) * | 2013-06-27 | 2013-09-18 | 江苏赫夫特齿轮制造有限公司 | Double-input multi-output gear box structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |