CN203463561U - High-power helical bevel gear speed reducer - Google Patents
High-power helical bevel gear speed reducer Download PDFInfo
- Publication number
- CN203463561U CN203463561U CN201320504498.6U CN201320504498U CN203463561U CN 203463561 U CN203463561 U CN 203463561U CN 201320504498 U CN201320504498 U CN 201320504498U CN 203463561 U CN203463561 U CN 203463561U
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- gear
- shaft
- speed reducer
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Abstract
The utility model discloses a high-power helical bevel gear speed reducer. The high-power helical bevel gear speed reducer comprises a motor, a box body, a rack and an input shaft, wherein the rack is positioned between the box body and the motor; the input shaft is arranged in the rack; a first transmission shaft, a second transmission shaft and an output shaft are arranged in the box body; the first transmission shaft is parallel to the output shaft; the second transmission shaft is perpendicular to the output shaft. The high-power helical bevel gear speed reducer is characterized in that one end of the input shaft is connected with the output end of the motor; an input gear is arranged at the other end of the input shaft; a transmission gear A which is meshed with the input gear is arranged at one end of the first transmission shaft; a helical bevel gear A is arranged at the other end of the first transmission shaft; a helical bevel gear B which is meshed with the helical bevel gear (A) is arranged in the middle of the second transmission shaft; a transmission gear B which is meshed with an output gear on the output shaft is arranged at one end of the second transmission shaft. Compared with the prior art, the high-power helical bevel gear speed reducer is reliable in transmission, steady to operate and more convenient to maintain by virtue of the simple structural design.
Description
Technical field
The utility model relates to mechanical transmissioning technology field, particularly a kind of high-power spiral cone tooth speed reducer.
Background technique
Application area at current mechanism's speed reducer for driving force and motion is quite extensive, almost in the transmission system of various machinery, there is use, boats and ships, automobile, locomotive from the traffic tool, heavy machinery for building, the machining machine and tool that mechanical industry is used and automated production equipment, to electroclock table common in daily etc.The shortcomings such as but reduction speed ratio and the transmission efficiency of the cone of high-power spiral in the market tooth speed reducer have certain narrow limitation, and working life is short, the little maintenance of bearing capacity is inconvenient.
Model utility content
The purpose of this utility model is for the defect of prior art and deficiency, a kind of compact structure is provided, operates steadily, be convenient to the high-power spiral cone tooth speed reducer of maintenance.
For achieving the above object, the technical solution adopted in the utility model is: a kind of high-power spiral cone tooth speed reducer, comprise motor, casing, frame between casing and motor and be arranged on the input shaft in frame, in casing, be also provided with first transmission shaft parallel with output shaft, with the vertically disposed second driving shaft of output shaft and output shaft, it is characterized in that: described input shaft one end is connected with the output terminal of motor, the other end is provided with input gear, first transmission shaft one end is provided with the driving gear A that is meshed and is connected with input gear, the other end is provided with helicon gear A, the neutral position of second driving shaft is provided with the helicon gear B that is meshed and is connected with helicon gear A, one end is provided with the driving gear B being meshed with output gear on output shaft.
By adopting technique scheme, make the reliable transmission of speed reducer, operate steadily, simple structural design also makes to keep in repair convenient.
The first described transmission shaft is equipped with drive bearing near driving gear A with near helicon gear A.
By adopting technique scheme, reduce the fixing of friction factor in power transmission process and retainer shaft central position, thus the working life of prolonged deceleration machine.
Described input gear, driving gear A, driving gear B, output gear are helical gear.
By adopting technique scheme, make the engagement of this product good, stable drive, noise is little, contact ratio is large, has reduced the load of every pair of gear, has improved the bearing capacity of gear.
The described helicon gear B number of teeth is greater than driving gear A.
By adopting technique scheme, improve reduction speed ratio and the transmission efficiency of product.
The number of teeth of described driving gear A is greater than the number of teeth of input gear, and the number of teeth of output gear is greater than the number of teeth of driving gear B.
By adopting technique scheme, further improve reduction speed ratio and the transmission efficiency of product.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model
Fig. 2 is sectional view of the present utility model
Description of reference numerals: 1-motor, 2-frame, 3-casing, 4-input shaft, 5-input gear, 6-driving gear A, 7-the first transmission shaft, 8-drive bearing, 9-helicon gear A, 10-helicon gear B, 11-output gear, 12-output shaft, 13-second driving shaft, 14-driving gear B
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As Fig. 1, shown in Fig. 2, a kind of high-power spiral cone tooth speed reducer described in the utility model, comprise motor (1), casing (3), be positioned at the frame (2) between casing (3) and motor (1) and be arranged on the input shaft (4) of frame (2), in casing (3), be also provided with first transmission shaft (7) parallel with output shaft (4), with the vertically disposed second driving shaft of output shaft (4) (13) and output shaft (12), it is characterized in that: described input shaft (4) one end is connected with the output terminal of motor (1), the other end is provided with input gear (5), the first transmission shaft (7) one end is provided with the driving gear A (6) that is meshed and is connected with input gear (5), the other end is provided with helicon gear A (9), the neutral position of second driving shaft (13) is provided with the helicon gear B (10) that is meshed and is connected with helicon gear A (9), one end is provided with the driving gear B (14) being meshed with output gear (11) on output shaft (12).By adopting technique scheme, make the reliable transmission of speed reducer, operate steadily, simple structural design also makes to keep in repair convenient.
Described the first transmission shaft (7) is equipped with drive bearing (8) near driving gear A (6) with near helicon gear A (9).By adopting technique scheme, reduce the fixing of friction factor in power transmission process and retainer shaft central position, thus the working life of prolonged deceleration machine.
Described input gear (5), driving gear A (6), driving gear B (14), output gear (11) are helical gear.Make the engagement of this product good, stable drive, noise is little, contact ratio is large, has reduced the load of every pair of gear, has improved the bearing capacity of gear.
Described helicon gear B (10) number of teeth is greater than driving gear A (6).The number of teeth of described driving gear A (6) is greater than the number of teeth of input gear (5), and the number of teeth of output gear (11) is greater than the number of teeth of driving gear B (14).By adopting technique scheme, further improve reduction speed ratio and the transmission efficiency of product.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (5)
1. a high-power spiral is bored tooth speed reducer, comprise motor (1), casing (3), be positioned at the frame (2) between casing (3) and motor (1) and be arranged on the input shaft (4) of frame (2), in casing (3), be also provided with first transmission shaft (7) parallel with output shaft (4), with the vertically disposed second driving shaft of output shaft (4) (13) and output shaft (12), it is characterized in that: described input shaft (4) one end is connected with the output terminal of motor (1), the other end is provided with input gear (5), the first transmission shaft (7) one end is provided with the driving gear A (6) that is meshed and is connected with input gear (5), the other end is provided with helicon gear A (9), the neutral position of second driving shaft (13) is provided with the helicon gear B (10) that is meshed and is connected with helicon gear A (9), one end is provided with the driving gear B (14) being meshed with output gear (11) on output shaft (12).
2. a kind of high-power spiral cone tooth speed reducer according to claim 1, is characterized in that: described the first transmission shaft (7) is equipped with drive bearing (8) near driving gear A (6) with near helicon gear A (9).
3. a kind of high-power spiral cone tooth speed reducer according to claim 1, is characterized in that: described input gear (5), driving gear A (6), driving gear B (14), output gear (11) are helical gear.
4. a kind of high-power spiral cone tooth speed reducer according to claim 1, is characterized in that: described helicon gear B (10) number of teeth is greater than driving gear A (6).
5. according to a kind of high-power spiral cone tooth speed reducer described in claim 1 or 3, it is characterized in that: the number of teeth of described driving gear A (6) is greater than the number of teeth of input gear (5), and the number of teeth of output gear (11) is greater than the number of teeth of driving gear B (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504498.6U CN203463561U (en) | 2013-08-13 | 2013-08-13 | High-power helical bevel gear speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504498.6U CN203463561U (en) | 2013-08-13 | 2013-08-13 | High-power helical bevel gear speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203463561U true CN203463561U (en) | 2014-03-05 |
Family
ID=50175928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320504498.6U Expired - Fee Related CN203463561U (en) | 2013-08-13 | 2013-08-13 | High-power helical bevel gear speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203463561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041978A (en) * | 2015-05-14 | 2015-11-11 | 常州华欣彤源电机厂 | Spiral bevel gear reducer |
-
2013
- 2013-08-13 CN CN201320504498.6U patent/CN203463561U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041978A (en) * | 2015-05-14 | 2015-11-11 | 常州华欣彤源电机厂 | Spiral bevel gear reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20150813 |
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| EXPY | Termination of patent right or utility model |