CN204677710U - A kind of power mechanism - Google Patents
A kind of power mechanism Download PDFInfo
- Publication number
- CN204677710U CN204677710U CN201520245126.5U CN201520245126U CN204677710U CN 204677710 U CN204677710 U CN 204677710U CN 201520245126 U CN201520245126 U CN 201520245126U CN 204677710 U CN204677710 U CN 204677710U
- Authority
- CN
- China
- Prior art keywords
- gear
- unidirectional transmission
- transition axis
- power mechanism
- output 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 - Fee Related
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Abstract
The utility model discloses a kind of power mechanism, comprise casing, casing rotates and is provided with output shaft arranged in parallel and transition axis, output shaft is installed with the first unidirectional transmission and the second unidirectional transmission, described first unidirectional transmission is identical with the driving direction of the second unidirectional transmission, first unidirectional transmission is set with the first gear, the second unidirectional transmission is set with the second gear; Transition axis is installed with one and intermeshing 3rd gear of the second gear, transition axis is also installed with the 4th gear be in radial direction with the first gear on same straight line; Casing is also provided with the rack member for driving the first gear and the 4th pinion rotation.The output torque of power mechanism is promoted greatly.
Description
Technical field
The utility model relates to power equipment, particularly relates to a kind of power mechanism to-and-fro motion being converted to rotary motion.
Background technique
The Power output major part that current to-and-fro motion is converted to rotary motion is connecting rod-crankshaft mechanism, this mechanism has a larger defect to be, the output of its moment of torsion is subject to the impact of crankshaft eccentric, cannot output torque when summit, operationally, the arm of force is ascending, more descending, add the eccentric lateral force produced, the frictional force of generation weakens moment of torsion greatly and exports.
Model utility content
Technical problem to be solved in the utility model is: the power mechanism providing the exportable high pulling torque of a kind of power mechanism.
For solving the problems of the technologies described above, the utility model proposes a kind of power mechanism, comprise casing, described casing rotates and is provided with output shaft arranged in parallel and transition axis, described output shaft is installed with the first unidirectional transmission and the second unidirectional transmission, described first unidirectional transmission is identical with the driving direction of the second unidirectional transmission, and described first unidirectional transmission is set with the first gear, and described second unidirectional transmission is set with the second gear;
Described transition axis is installed with one and intermeshing 3rd gear of the second gear, described transition axis is also installed with the 4th gear be in radial direction with the first gear on same straight line;
Described casing is also provided with the rack member for driving the first gear and the 4th pinion rotation.
Further, the bottom of described rack member is provided with rack carrier.
For solving the problems of the technologies described above, the utility model also proposed a kind of power mechanism, comprise casing, described casing rotates and is provided with output shaft arranged in parallel and transition axis, described output shaft is installed with the first unidirectional transmission and the second unidirectional transmission, described first unidirectional transmission is identical with the driving direction of the second unidirectional transmission, and described first unidirectional transmission is set with the first gear, and described second unidirectional transmission is set with the second gear;
Described transition axis is installed with one and intermeshing 3rd gear of the second gear;
Described casing is also provided with the rackwork for driving the first gear and the 3rd pinion rotation.
Further, the bottom of described rackwork is provided with rack carrier.
Technique scheme at least has following beneficial effect: the utility model adopts on output shaft, is installed with the first unidirectional transmission and the second unidirectional transmission, described first unidirectional transmission is identical with the driving direction of the second unidirectional transmission, described first unidirectional transmission is set with the first gear, described second unidirectional transmission is set with the second gear; Transition axis is installed with one and intermeshing 3rd gear of the second gear, described transition axis is also installed with the 4th gear be in radial direction with the first gear on same straight line; Casing is also provided with the rack member for driving the first gear and the 4th pinion rotation, the output torque of power mechanism is promoted greatly.
Accompanying drawing explanation
Fig. 1 is the stereogram of the power mechanism of the utility model first mode of execution.
Fig. 2 is the stereogram of the power mechanism of the utility model second mode of execution.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, it is the schematic diagram of the power mechanism of the utility model first embodiment.The power mechanism of the present embodiment comprises casing, casing does not draw in the drawings, casing rotates and is provided with output shaft 2 arranged in parallel and transition axis 3, output shaft 2 is installed with the first unidirectional transmission 10 and the second unidirectional transmission 20, and the first unidirectional transmission 10 is identical with the driving direction of the second unidirectional transmission 20, first unidirectional transmission 10 is set with the first gear 100, the second unidirectional transmission 20 is set with the second gear 200; Transition axis 3 is installed with one and intermeshing 3rd gear 300 of the second gear 200, transition axis 3 is also installed with the 4th gear 400 be in radial direction with the first gear 100 on same straight line; Casing is also provided with the rack member 4 for driving the first gear 100 and the 4th gear 400 to rotate.
During work, rack member 4 moves reciprocatingly under being subject to the effect of external motivating force, using Fig. 1 as direction reference data, when rack member 4 is moved from right to left, rack member 4 drives the first gear 100 and the 4th gear 400 clockwise movement, now, first gear 100 is rotated clockwise by the first unidirectional transmission 10 driver output axle 2, 4th gear 400 drives transition axis 3 to rotate clockwise simultaneously, transition axis 3 drives the 3rd gear 300 to rotate clockwise, 3rd gear 300 drives the second gear 200 to rotate counterclockwise, because the first unidirectional transmission 10 is identical with the driving direction of the second unidirectional transmission 20, so be separated between the second gear 200 with the second unidirectional transmission 20, avoid rotating clockwise to produce to output shaft 2 interfering.
When rack member 4 is moved from left to right, rack member 4 drives the first gear 100 and the 4th gear 400 counterclockwise movement, now, 4th gear 400 drives transition axis 3 to rotate counterclockwise, transition axis 3 drives the 3rd gear 300 to rotate counterclockwise, 3rd gear 300 drives the second gear 200 to rotate clockwise, second gear 200 is rotated clockwise by the second unidirectional transmission 20 driver output axle 2, now, be separated between first gear 100 with the first unidirectional transmission 10, avoid rotating clockwise to produce to output shaft 2 interfering.
Be provided with rack carrier 5 in the bottom of rack member 4, increase the working stability of rack member 4.
As shown in Figure 2, it is the schematic diagram of the power mechanism of the utility model second embodiment.The power mechanism of the present embodiment comprises casing 1, casing 1 rotates and is provided with output shaft 2 arranged in parallel and transition axis 3, output shaft 2 is installed with the first unidirectional transmission 10 and the second unidirectional transmission 20, identical with the driving direction of the second unidirectional transmission 20 at the first unidirectional transmission 10, first unidirectional transmission 10 is set with the first gear 100, the second unidirectional transmission 20 is set with the second gear 200; Transition axis 3 is installed with one and intermeshing 3rd gear 300 of the second gear 200, on casing, is also provided with the rackwork 6 for driving the first gear 100 and the 3rd gear 300 to rotate simultaneously.
During work, rackwork 6 moves reciprocatingly under being subject to the effect of external motivating force, using Fig. 2 as direction reference data, when rackwork 6 moves from right to left, rackwork 6 drives the first gear 100 and the 3rd gear 300 clockwise movement, now, first gear 100 is rotated clockwise by the first unidirectional transmission 10 driver output axle 2, 3rd gear 300 drives the second gear 200 to rotate counterclockwise simultaneously, because the first unidirectional transmission 10 is identical with the driving direction of the second unidirectional transmission 20, so be separated between the second gear 200 with the second unidirectional transmission 20, avoid rotating clockwise to produce to output shaft 2 interfering.
When rackwork 6 moves from left to right, rackwork 6 drives the first gear 100 and the 3rd gear 300 counterclockwise movement, now, 3rd gear 300 drives the second gear 200 to rotate clockwise, second gear 200 is rotated clockwise by the second unidirectional transmission 20 driver output axle 2, now, be separated between the first gear 100 with the first unidirectional transmission 10, avoid rotating clockwise to produce to output shaft 2 interfering.
Be provided with rack carrier 7 in the bottom of rackwork 6, increase the working stability of rackwork 6.
The above is embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some amendments, these amendments are also considered as protection domain of the present utility model.
Claims (4)
1. a power mechanism, comprise casing, it is characterized in that, described casing rotates and is provided with output shaft arranged in parallel and transition axis, described output shaft is installed with the first unidirectional transmission and the second unidirectional transmission, described first unidirectional transmission is identical with the driving direction of the second unidirectional transmission, and described first unidirectional transmission is set with the first gear, and described second unidirectional transmission is set with the second gear;
Described transition axis is installed with one and intermeshing 3rd gear of the second gear, described transition axis is also installed with the 4th gear be in radial direction with the first gear on same straight line;
Described casing is also provided with the rack member for driving the first gear and the 4th pinion rotation.
2. power mechanism as claimed in claim 1, it is characterized in that, the bottom of described rack member is provided with rack carrier.
3. a power mechanism, comprise casing, it is characterized in that, described casing rotates and is provided with output shaft arranged in parallel and transition axis, described output shaft is installed with the first unidirectional transmission and the second unidirectional transmission, described first unidirectional transmission is identical with the driving direction of the second unidirectional transmission, and described first unidirectional transmission is set with the first gear, and described second unidirectional transmission is set with the second gear;
Described transition axis is installed with one and intermeshing 3rd gear of the second gear;
Described casing is also provided with the rackwork for driving the first gear and the 3rd pinion rotation.
4. power mechanism as claimed in claim 3, it is characterized in that, the bottom of described rackwork is provided with rack carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520245126.5U CN204677710U (en) | 2015-04-21 | 2015-04-21 | A kind of power mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520245126.5U CN204677710U (en) | 2015-04-21 | 2015-04-21 | A kind of power mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204677710U true CN204677710U (en) | 2015-09-30 |
Family
ID=54177403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520245126.5U Expired - Fee Related CN204677710U (en) | 2015-04-21 | 2015-04-21 | A kind of power mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204677710U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791441A (en) * | 2015-04-21 | 2015-07-22 | 何鹏 | Power mechanism |
| CN106402305A (en) * | 2016-11-26 | 2017-02-15 | 广西大学 | Mechanical direction switching mechanism for rack |
-
2015
- 2015-04-21 CN CN201520245126.5U patent/CN204677710U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791441A (en) * | 2015-04-21 | 2015-07-22 | 何鹏 | Power mechanism |
| CN106402305A (en) * | 2016-11-26 | 2017-02-15 | 广西大学 | Mechanical direction switching mechanism for rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20190421 |