CN210273732U - High-efficient motor with self-adaptation shaft coupling - Google Patents
High-efficient motor with self-adaptation shaft coupling Download PDFInfo
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- CN210273732U CN210273732U CN201921124787.7U CN201921124787U CN210273732U CN 210273732 U CN210273732 U CN 210273732U CN 201921124787 U CN201921124787 U CN 201921124787U CN 210273732 U CN210273732 U CN 210273732U
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Abstract
A high-efficiency motor with a self-adaptive coupler belongs to the technical field of motor equipment. The motor is characterized by comprising a motor body and an adaptive coupler, wherein a motor shaft of the motor body is connected with the adaptive coupler; the self-adaptive coupler comprises a box body, wherein the right end of the box body is provided with a motor shaft hole, and the left side of the box body is provided with an outer output shaft hole; the input roller and the output roller are connected and driven through a variable speed regulator. The utility model can control the friction contact position of the variable speed guide wheel and the input roller by stirring the adjusting slide block during operation, and can reduce the output rotating speed of the output roller when the variable speed guide wheel is contacted with the small diameter end of the input roller; when the variable-speed guide wheel is contacted with the large-diameter end of the input roller, the output rotating speed of the output roller can be improved. The utility model discloses can adjust the drive ratio in a flexible way, realize the convenient adjustment of motor output rotational speed.
Description
Technical Field
The utility model belongs to the technical field of the motor is equipped, concretely relates to high-efficient motor with self-adaptation shaft coupling.
Background
Traditional motor need be equipped with reduction gear and shaft coupling as required when using, and current reduction gear generally adopts gear drive's mode, in case the design is made out the back, and the drive ratio is fixed, can only realize the transmission of scaling. If the transmission speed needs to be changed, different speed reducers and couplings need to be replaced, and the use is very inconvenient in the environment needing variable-speed transmission.
The applicant designs a high-efficiency motor with a self-adaptive coupler, which can flexibly adjust the transmission ratio and realize convenient adjustment of the output rotating speed of the motor.
Disclosure of Invention
The utility model aims to solve the technical problem that a high-efficient motor with self-adaptation shaft coupling is provided, can adjust the drive ratio in a flexible way, realize the convenient adjustment of motor output rotational speed.
In order to solve the technical problem, the technical scheme of the utility model is that: the high-efficiency motor with the self-adaptive coupler is characterized by comprising a motor body and the self-adaptive coupler, wherein a motor shaft of the motor body is connected with the self-adaptive coupler; the self-adaptive coupler comprises a box body, wherein the right end of the box body is provided with a motor shaft hole, and the left side of the box body is provided with an outer output shaft hole;
an input roller is arranged on the right side in the box body, the input roller is in a circular truncated cone shape, the large-diameter end of the input roller faces to a motor shaft hole, and the small-diameter end of the input roller faces to an output shaft hole; an input shaft hole is formed in the large-diameter end of the input roller, and a motor shaft of the motor body penetrates through the motor shaft hole and is fixedly inserted into the input shaft hole of the input roller; the small-diameter end of the input roller is connected with the right side of the rolling supporting device;
an output roller is arranged on the left side in the box body, the output roller is cylindrical, and the left end of the output roller is connected with the left side of the rolling support device; an inner output shaft hole is formed in the right end of the output roller, and an output shaft penetrates through the outer output shaft hole and is inserted and fixed in the inner output shaft hole of the output roller;
the input roller and the output roller are connected and driven through a variable speed regulator.
Preferably, the variable speed regulator comprises a variable speed transmission roller, the right end of the variable speed transmission roller is hinged to a cross rod of an L-shaped left supporting shaft, a sliding rod sleeve is arranged at the upper end of a vertical rod of the left supporting shaft, an insertion hole is formed in the upper end of the sliding rod sleeve, and the lower end of a sliding rod is inserted into the sliding rod sleeve through the insertion hole; an adjusting sliding groove is formed in the upper portion of the right side of the box body, and the upper end of the sliding rod penetrates through the adjusting sliding groove upwards and then is connected with an adjusting sliding block; the right side of the variable-speed transmission roller is connected with a variable-speed guide wheel through a right support shaft, the variable-speed guide wheel is in a circular truncated cone shape, the large-diameter end of the variable-speed guide wheel faces the left side, and the small-diameter end of the variable-speed guide wheel faces the right side; the variable-speed guide wheel is in friction contact transmission with the input roller; the outer peripheral walls of the variable-speed transmission roller and the output roller are provided with strip-shaped tooth sockets; an upper toothed belt wheel is arranged on the upper top surface of the box body, a lower toothed belt wheel is arranged on the lower bottom surface of the box body, and an annular transmission toothed belt is sleeved on the upper toothed belt wheel, the variable-speed transmission roller, the output roller and the lower toothed belt wheel and is meshed with the variable-speed transmission roller and the output roller.
Preferably, the rolling support means are arranged between the input roller and the output roller; the rolling support device comprises a support frame, the lower end of the support frame is fixed on the lower bottom surface of the box body, a left bearing sleeve and a right bearing sleeve are respectively installed on the left side and the right side of the upper end of the support frame, a left bearing and a right bearing are respectively sleeved in the left bearing sleeve and the right bearing, and the left end of the input roller is inserted and fixed in the right bearing of the right bearing sleeve; the right end of the output roller is inserted and fixed in a left bearing of the left bearing sleeve.
Preferably, the upper end of the support frame is provided with a middle shaft jack, a middle shaft is inserted in the middle shaft jack, and the middle shaft, the left adapting sleeve and the right adapting sleeve are coaxially arranged; the left end of the middle shaft is provided with a left guide wheel, and the right end of the middle shaft is provided with a right guide wheel; the left guide wheel and the right guide wheel can freely rotate around the middle shaft; the left end of the input roller is provided with a right guide wheel bin, and the right end of the output roller is provided with a left guide wheel bin; the left guide wheel is inserted in the left guide wheel bin, and the right guide wheel is inserted in the right guide wheel bin; the left guide wheel and the left guide wheel bin are in interference fit, and the right guide wheel bin are in interference fit.
Preferably, the left side and the right side of the lower bottom surface of the box body are respectively provided with a left support and a right support, a left support wheel is arranged on the left support, a right support wheel is arranged on the right support, the left support wheel supports the output roller in a contact manner from the lower part, and the right support wheel supports the input roller in a contact manner from the lower part; the left supporting wheel is cylindrical, and the right supporting wheel is in a circular truncated cone shape.
Preferably, a hoisting support is arranged on the upper top surface of the box body, a sliding gear and a hoisting bearing are sequentially sleeved outside the variable-speed transmission roller, the sliding gear is an annular inner gear, inner teeth of the sliding gear are meshed with strip-shaped tooth grooves of the variable-speed transmission roller, and the sliding gear can slide along the variable-speed transmission roller; the outer ring surface of the hoisting gear is in interference fit with the inner ring of the hoisting bearing.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model can control the friction contact position of the variable speed guide wheel and the input roller by stirring the adjusting slide block during operation, and can reduce the output rotating speed of the output roller when the variable speed guide wheel is contacted with the small diameter end of the input roller; when the variable-speed guide wheel is contacted with the large-diameter end of the input roller, the output rotating speed of the output roller can be improved. The utility model discloses can adjust the drive ratio in a flexible way, realize the convenient adjustment of motor output rotational speed.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
in the figure: 1. a slide bar; 2. a ram sleeve; 3. a left support shaft; 4. an output shaft; 5. an output drum; 6. a left bracket; 7. a left support wheel; 8. a lower toothed belt wheel; 9. an endless drive belt; 10. a variable speed drive roller; 11. a right support wheel; 12. a right bracket; 13. an input drum; 14. a motor shaft; 15. a box body; 16. a variable speed guide wheel; 17. an upper toothed belt wheel; 18. a slip gear; 19. hoisting a support; 20. hoisting a bearing; 21. adjusting the sliding chute; 22. adjusting the sliding block; 23. a left guide wheel; 24. a middle shaft; 25. a middle shaft jack; 26. a support frame; 27. a right guide wheel; 28. a right bearing; 29. a right carrying sleeve; 30. a left receiving sleeve; 31. and a left bearing.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the high-efficiency motor with the adaptive coupler of the present invention includes a motor body and an adaptive coupler, wherein a motor shaft of the motor body is connected to the adaptive coupler; the self-adaptive coupler comprises a box body, wherein a motor shaft hole is formed in the right end of the box body, and an outer output shaft hole is formed in the left side of the box body.
An input roller is arranged on the right side in the box body, the input roller is in a circular truncated cone shape, the large-diameter end of the input roller faces to a motor shaft hole, and the small-diameter end of the input roller faces to an output shaft hole; an input shaft hole is formed in the large-diameter end of the input roller, and a motor shaft of the motor body penetrates through the motor shaft hole and is fixedly inserted into the input shaft hole of the input roller; the small diameter end of the input roller is connected with the right side of the rolling supporting device.
An output roller is arranged on the left side in the box body, the output roller is cylindrical, and the left end of the output roller is connected with the left side of the rolling support device; the right end of the output roller is provided with an inner output shaft hole, and the output shaft passes through the outer output shaft hole and is inserted and fixed in the inner output shaft hole of the output roller.
The input roller and the output roller are connected and driven through a variable speed regulator.
The variable speed regulator comprises a variable speed transmission roller, the right end of the variable speed transmission roller is hinged to a cross rod of an L-shaped left supporting shaft, a sliding rod sleeve is arranged at the upper end of an upright rod of the left supporting shaft, an insertion hole is formed in the upper end of the sliding rod sleeve, and the lower end of a sliding rod is inserted into the sliding rod sleeve through the insertion hole; an adjusting sliding groove is formed in the upper portion of the right side of the box body, and the upper end of the sliding rod penetrates through the adjusting sliding groove upwards and then is connected with an adjusting sliding block; the right side of the variable-speed transmission roller is connected with a variable-speed guide wheel through a right support shaft, the variable-speed guide wheel is in a circular truncated cone shape, the large-diameter end of the variable-speed guide wheel faces the left side, and the small-diameter end of the variable-speed guide wheel faces the right side; the variable-speed guide wheel is in friction contact transmission with the input roller; the outer peripheral walls of the variable-speed transmission roller and the output roller are provided with strip-shaped tooth sockets; an upper toothed belt wheel is arranged on the upper top surface of the box body, a lower toothed belt wheel is arranged on the lower bottom surface of the box body, and an annular transmission toothed belt is sleeved on the upper toothed belt wheel, the variable-speed transmission roller, the output roller and the lower toothed belt wheel and is meshed with the variable-speed transmission roller and the output roller.
As shown in fig. 2, the rolling support means is disposed between the input roller and the output roller; the rolling support device comprises a support frame, the lower end of the support frame is fixed on the lower bottom surface of the box body, a left bearing sleeve and a right bearing sleeve are respectively installed on the left side and the right side of the upper end of the support frame, a left bearing and a right bearing are respectively sleeved in the left bearing sleeve and the right bearing, and the left end of the input roller is inserted and fixed in the right bearing of the right bearing sleeve; the right end of the output roller is inserted and fixed in a left bearing of the left bearing sleeve.
A middle shaft jack is arranged at the upper end of the support frame, a middle shaft is inserted in the middle shaft jack, and the middle shaft, the left adapting sleeve and the right adapting sleeve are coaxially arranged; the left end of the middle shaft is provided with a left guide wheel, and the right end of the middle shaft is provided with a right guide wheel; the left guide wheel and the right guide wheel can freely rotate around the middle shaft; the left end of the input roller is provided with a right guide wheel bin, and the right end of the output roller is provided with a left guide wheel bin; the left guide wheel is inserted in the left guide wheel bin, and the right guide wheel is inserted in the right guide wheel bin; the left guide wheel and the left guide wheel bin are in interference fit, and the right guide wheel bin are in interference fit.
The left and right sides of the lower bottom surface of the box body are respectively provided with a left support and a right support, a left support wheel is arranged on the left support, a right support wheel is arranged on the right support, the left support wheel supports the output roller in a contact manner from the lower part, and the right support wheel supports the input roller in a contact manner from the lower part; the left supporting wheel is cylindrical, and the right supporting wheel is in a circular truncated cone shape.
A hoisting support is arranged on the upper top surface of the box body, a sliding gear and a hoisting bearing are sequentially sleeved outside the variable-speed transmission roller, the sliding gear is an annular inner gear, inner teeth of the sliding gear are meshed with a strip-shaped tooth socket of the variable-speed transmission roller, and the sliding gear can slide along the variable-speed transmission roller; the outer ring surface of the hoisting gear is in interference fit with the inner ring of the hoisting bearing.
The utility model discloses can be during the operation, through stirring the adjusting block, can control variable speed guide pulley and input cylinder friction contact position, when the variable speed guide pulley contacts with the path end of input cylinder, the drive ratio of input cylinder and variable speed guide pulley is low, and meanwhile, the variable speed guide pulley drives variable speed drive roller synchronous rotation, makes driving gear synchronous rotation and passes through annular drive toothed belt, driven gear and output drum synchronous rotation then, realizes low drive ratio output rotary power; similarly, when the variable-speed guide wheel is contacted with the large-diameter end of the input roller, the output rotating speed of the output roller can be improved. The utility model discloses can adjust the drive ratio in a flexible way, realize the convenient adjustment of motor output rotational speed.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. The technical solution of the present invention is not to be departed from, and any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (6)
1. A high-efficiency motor with a self-adaptive coupler is characterized by comprising a motor body and the self-adaptive coupler, wherein a motor shaft of the motor body is connected with the self-adaptive coupler; the self-adaptive coupler comprises a box body, wherein the right end of the box body is provided with a motor shaft hole, and the left side of the box body is provided with an outer output shaft hole;
an input roller is arranged on the right side in the box body, the input roller is in a circular truncated cone shape, the large-diameter end of the input roller faces to a motor shaft hole, and the small-diameter end of the input roller faces to an output shaft hole; an input shaft hole is formed in the large-diameter end of the input roller, and a motor shaft of the motor body penetrates through the motor shaft hole and is fixedly inserted into the input shaft hole of the input roller; the small-diameter end of the input roller is connected with the right side of the rolling supporting device;
an output roller is arranged on the left side in the box body, the output roller is cylindrical, and the left end of the output roller is connected with the left side of the rolling support device; an inner output shaft hole is formed in the right end of the output roller, and an output shaft penetrates through the outer output shaft hole and is inserted and fixed in the inner output shaft hole of the output roller;
the input roller and the output roller are connected and driven through a variable speed regulator.
2. A high efficiency electric motor with an adaptive coupling as set forth in claim 1, wherein: the variable speed regulator comprises a variable speed transmission roller, the right end of the variable speed transmission roller is hinged to a cross rod of an L-shaped left supporting shaft, a sliding rod sleeve is arranged at the upper end of an upright rod of the left supporting shaft, an insertion hole is formed in the upper end of the sliding rod sleeve, and the lower end of a sliding rod is inserted into the sliding rod sleeve through the insertion hole; an adjusting sliding groove is formed in the upper portion of the right side of the box body, and the upper end of the sliding rod penetrates through the adjusting sliding groove upwards and then is connected with an adjusting sliding block; the right side of the variable-speed transmission roller is connected with a variable-speed guide wheel through a right support shaft, the variable-speed guide wheel is in a circular truncated cone shape, the large-diameter end of the variable-speed guide wheel faces the left side, and the small-diameter end of the variable-speed guide wheel faces the right side; the variable-speed guide wheel is in friction contact transmission with the input roller; the outer peripheral walls of the variable-speed transmission roller and the output roller are provided with strip-shaped tooth sockets; an upper toothed belt wheel is arranged on the upper top surface of the box body, a lower toothed belt wheel is arranged on the lower bottom surface of the box body, and an annular transmission toothed belt is sleeved on the upper toothed belt wheel, the variable-speed transmission roller, the output roller and the lower toothed belt wheel and is meshed with the variable-speed transmission roller and the output roller.
3. A high efficiency electric motor with an adaptive coupling as set forth in claim 2, wherein: the rolling supporting device is arranged between the input roller and the output roller; the rolling support device comprises a support frame, the lower end of the support frame is fixed on the lower bottom surface of the box body, a left bearing sleeve and a right bearing sleeve are respectively installed on the left side and the right side of the upper end of the support frame, a left bearing and a right bearing are respectively sleeved in the left bearing sleeve and the right bearing, and the left end of the input roller is inserted into and fixed in the right bearing of the right bearing sleeve; the right end of the output roller is inserted and fixed in a left bearing of the left bearing sleeve.
4. A high efficiency electric motor with an adaptive coupling as claimed in claim 3, wherein: a middle shaft jack is arranged at the upper end of the support frame, a middle shaft is inserted in the middle shaft jack, and the middle shaft, the left adapting sleeve and the right adapting sleeve are coaxially arranged; the left end of the middle shaft is provided with a left guide wheel, and the right end of the middle shaft is provided with a right guide wheel; the left guide wheel and the right guide wheel can freely rotate around the middle shaft; the left end of the input roller is provided with a right guide wheel bin, and the right end of the output roller is provided with a left guide wheel bin; the left guide wheel is inserted in the left guide wheel bin, and the right guide wheel is inserted in the right guide wheel bin; the left guide wheel and the left guide wheel bin are in interference fit, and the right guide wheel bin are in interference fit.
5. A high efficiency electric motor with an adaptive coupling as claimed in claim 4, wherein: the left and right sides of the lower bottom surface of the box body are respectively provided with a left support and a right support, a left support wheel is arranged on the left support, a right support wheel is arranged on the right support, the left support wheel supports the output roller in a contact manner from the lower part, and the right support wheel supports the input roller in a contact manner from the lower part; the left supporting wheel is cylindrical, and the right supporting wheel is in a circular truncated cone shape.
6. A high efficiency electric motor with an adaptive coupling as claimed in claim 5, wherein: a hoisting support is arranged on the upper top surface of the box body, a sliding gear and a hoisting bearing are sequentially sleeved outside the variable-speed transmission roller, the sliding gear is an annular inner gear, inner teeth of the sliding gear are meshed with a strip-shaped tooth socket of the variable-speed transmission roller, and the sliding gear can slide along the variable-speed transmission roller; the outer ring surface of the hoisting gear is in interference fit with the inner ring of the hoisting bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921124787.7U CN210273732U (en) | 2019-07-18 | 2019-07-18 | High-efficient motor with self-adaptation shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921124787.7U CN210273732U (en) | 2019-07-18 | 2019-07-18 | High-efficient motor with self-adaptation shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210273732U true CN210273732U (en) | 2020-04-07 |
Family
ID=70012984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921124787.7U Expired - Fee Related CN210273732U (en) | 2019-07-18 | 2019-07-18 | High-efficient motor with self-adaptation shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210273732U (en) |
-
2019
- 2019-07-18 CN CN201921124787.7U patent/CN210273732U/en not_active Expired - Fee Related
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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: 20200407 Termination date: 20210718 |
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| CF01 | Termination of patent right due to non-payment of annual fee |