CN216490100U - Single-motor three-station operating mechanism indicator adopting synchronous belt transmission - Google Patents
Single-motor three-station operating mechanism indicator adopting synchronous belt transmission Download PDFInfo
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- CN216490100U CN216490100U CN202123416134.6U CN202123416134U CN216490100U CN 216490100 U CN216490100 U CN 216490100U CN 202123416134 U CN202123416134 U CN 202123416134U CN 216490100 U CN216490100 U CN 216490100U
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Abstract
The utility model provides an adopt synchronous belt drive's three station operating device indicators of single motor, includes driving motor, still includes the mount pad, be provided with first installation axle on the mount pad, first installation axle is installed and is driven the synchronizing wheel, the driving synchronizing wheel is driven by the drive mechanism drive of connecting driving motor, the driving synchronizing wheel is connected with driven synchronizing wheel through the hold-in range, driven synchronizing wheel rotates and sets up on the installation axle of second, second installation axle sets up on first supporting seat, first supporting seat one side is provided with the second supporting seat, be provided with on the second supporting seat and can pivoted connecting axle, the connecting axle is driven by driven synchronizing wheel, and the one end that first supporting seat was kept away from to the connecting axle is provided with the indicator. The indicator can be installed at any position of the single-motor three-station operating mechanism without being directly connected with the output shaft. Therefore, great convenience is brought to the observation process of workers.
Description
Technical Field
The utility model relates to an electrical technology field, concretely relates to adopt synchronous belt drive's three station operating device indicators of single motor.
Background
The existing indicator for the single-motor three-station operating mechanism is generally selected to be mounted on an output shaft, namely, the indicator is positioned on an upper cover of the single-motor three-station operating mechanism, but in actual use, observation is inconvenient, and if the position of the indicator can be arranged on the side face, a worker can know the real-time state of the single-motor three-station operating mechanism more clearly, namely, the single-motor three-station operating mechanism is positioned at a brake separating position or an isolating (grounding) brake closing position, so that if the position of the indicator is changed, the side face of the single-motor three-station operating mechanism is changed, and remarkable technical effects can be obtained.
SUMMERY OF THE UTILITY MODEL
For solving above-mentioned single three station for operating device indicator mounted position of motor observe inconvenient problem in the top, the utility model provides an adopt synchronous belt drive's single three station for operating device indicator can set up the indicator position in the side of single three station for operating device mechanisms of motor, is convenient for observe single three station for operating device's of motor brake state that opens and shuts in real time.
The technical scheme of the utility model as follows:
the utility model provides an adopt synchronous belt drive's three station operating device indicators of single motor, includes driving motor, still includes the mount pad, be provided with first installation axle on the mount pad, first installation axle is installed and is driven the synchronizing wheel, the driving synchronizing wheel is driven by the drive mechanism drive of connecting driving motor, the driving synchronizing wheel is connected with driven synchronizing wheel through the hold-in range, driven synchronizing wheel rotates and sets up on the installation axle of second, second installation axle sets up on first supporting seat, first supporting seat one side is provided with the second supporting seat, be provided with on the second supporting seat and can pivoted connecting axle, the connecting axle is driven by driven synchronizing wheel, and the one end that first supporting seat was kept away from to the connecting axle is provided with the indicator. The indicator can be installed at any position on the side surface of the single-motor three-station operating mechanism without being directly connected with the output shaft.
Preferably, the transmission mechanism comprises a driving worm, the driving synchronizing wheel is connected with a worm wheel which is concentrically arranged, and the driving worm is meshed with the worm wheel. The transmission mechanism needs to realize the rotation of the intersecting shafts, so that the transmission between the intersecting shafts can be realized by adopting a connecting structure of a worm gear, which is a preferred item of the transmission mechanism, other similar structures can realize the transmission mode and can also replace the transmission mode, and the final purpose is to drive the driving synchronous wheel to rotate.
Preferably, the driving worm is connected with an output shaft of the driving motor through a transmission belt. The driving motor is an original device of a single-motor three-station operating mechanism, and in order to save space, the driving synchronous wheel needs to be arranged on one side of the driving worm, which is far away from the driving motor.
Preferably, a bevel gear is arranged at one end, close to the first support seat, of the connecting shaft, the driven synchronizing wheel is provided with spiral teeth, and the bevel gear is meshed with the spiral teeth. The transmission effect in the intersecting axis direction is realized through the matching of the spiral teeth and the bevel gears, and after the indicator is arranged on the side surface of the single-motor three-station operating mechanism, the indicator can be driven without a direct connecting shaft.
Preferably, the helical teeth are arranged on the surface of the driven synchronizing wheel far away from the first support seat, and the bevel gear is arranged on one side of the driven synchronizing wheel far away from the first support seat. The thickness of the whole structure is convenient to compress, and more space can be saved.
Preferably, the first supporting seat is detachably connected with external equipment through a bolt, and a bolt hole of the first supporting seat is a kidney-shaped hole. After the indicator is fixed, the indicator cannot be moved generally, but only the driven synchronizing wheel can be moved, so that moving the first supporting seat is the most suitable and convenient way.
Preferably, the driving synchronizing wheel and the driven synchronizing wheel have the same diameter. The transmission ratio needs to be calculated when the diameters are different, and the same diameter is more worry-saving and labor-saving.
The utility model discloses for prior art gained beneficial effect lie in: on original single motor three-station operating device's driving motor mechanism basis, the drive worm has been increased, and connect original driving motor through the drive belt, with the mode that the drive worm drove the worm wheel, drive the initiative synchronizing wheel, finally, drive the rotation of indicator, the structure of increase can realize that the indicator no longer restricts to install on the output shaft, can install the indicator in the position perpendicular with original output shaft arbitrary angle even, can select suitable mounted position according to actual demand, consequently, bring very big facility for staff's observation, and the device has very strong practicality.
Drawings
The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
the components represented by the reference numerals in the figures are:
1. a drive motor; 2. a drive worm; 3. a worm gear; 4. a driving synchronizing wheel; 5. a mounting seat; 6. a first mounting shaft; 7. a synchronous belt; 8. a driven synchronizing wheel; 9. a first support base; 10. a second support seat; 11. a bevel gear; 12. a connecting shaft; 13. an indicator; 14. a second mounting shaft.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. It should be noted that these embodiments are provided so that this disclosure can be more completely understood and fully conveyed to those skilled in the art, and the present disclosure may be implemented in various forms without being limited to the embodiments set forth herein.
Example 1
The single-motor three-position operating mechanism indicator adopting synchronous belt transmission as shown in fig. 1 comprises a driving motor 1, wherein the driving motor 1 is a necessary structure of the existing three-position operating mechanism, and is not an additional structure, namely, a driving source of the device is the same as that of the previous indicator 13, so that a new motor or other driving sources do not need to be installed.
The difference lies in, still include mount pad 5, be provided with first installation axle 6 on the mount pad 5, first installation axle 6 is installed and is installed can pivoted initiative synchronizing wheel 4, initiative synchronizing wheel 4 is driven by driving motor 1, and the mode of driving is for setting up drive mechanism, drive mechanism can select drive worm 2, and simultaneously, will connect the worm wheel 3 that sets up with one heart with initiative synchronizing wheel 4, drive worm 2 meshes with worm wheel 3, realizes the transmission to drive initiative synchronizing wheel 4 and rotate, in this process, drive worm 2 passes through the output shaft of drive motor 1 of drive belt connection. In order to save space, the driving synchronizing wheel 4 needs to be arranged on the side of the driving worm 2 far away from the driving motor 1.
After the driving synchronous wheel 4 is driven by the driving motor 1 to rotate.
Further, the driving synchronizing wheel 4 is connected with a driven synchronizing wheel 8 through a synchronous belt 7, the driven synchronizing wheel 8 rotates and is arranged on a second installation shaft 14, and the second installation shaft 14 is arranged on the first supporting seat 9. Can realize that initiative synchronizing wheel 4 drives driven synchronizing wheel 8 and rotates to driven synchronizing wheel 8's position is unfixed, can be according to actual demand's position control, only need change hold-in range 7 the length can.
Afterwards, first supporting seat 9 one side is provided with second supporting seat 10, be provided with pivoted connecting axle 12 on the second supporting seat 10, connecting axle 12 is driven by driven synchronizing wheel 8, and the one end that first supporting seat 9 was kept away from to connecting axle 12 is provided with indicator 13. Driven synchronizing wheel 8 drives indicator 13 and rotates, and the position of indicator 13 can be selected according to the demand, because driven synchronizing wheel 8's position is adjustable, consequently indicator 13's position also has great selection space thereupon, can select according to actual demand.
In summary, the indicator 13 does not need to be directly connected to the output shaft of the driving motor 1, and therefore can be installed at any position on the side of the single-motor three-position operating mechanism.
Further, the driven synchronizing wheel 8 drives the indicator 13 to rotate, and the specific structure is as follows:
one end of the connecting shaft 12 close to the first supporting seat 9 is provided with a bevel gear 11, the driven synchronizing wheel 8 is provided with spiral teeth, and the bevel gear 11 is meshed with the spiral teeth. The transmission effect in the intersecting axis direction is realized through the matching of the spiral teeth and the bevel gear 11, the indicator 13 can be driven after being installed on the side surface of the single-motor three-station operating mechanism, and the technical effect of angle adjustment of the connecting shaft can be brought due to the connection mode of the spiral teeth and the bevel gear 11, so that the applicability of the indicator 13 is very strong.
In consideration of the overall design, the helical teeth are arranged on the surface of the driven synchronizing wheel 8 far away from the first support seat 9, and the bevel gear 11 is arranged on the side of the driven synchronizing wheel 8 far away from the first support seat 9. The thickness of the whole structure is convenient to compress, and more space can be saved. And the indicator 13 is conveniently mounted on the side.
First supporting seat 9 passes through the bolt and can dismantle the external equipment of connection, and the bolt hole of first supporting seat 9 is kidney type hole. After the indicator 13 is fixed, it is generally not movable, but only the driven synchronizing wheel 8, so moving the first support 9 is the most suitable and convenient way.
The diameters of the driving synchronous wheel 4 and the driven synchronous wheel 8 are the same. The transmission ratio needs to be calculated when the diameters are different, and the same diameter is more worry-saving and labor-saving.
The principle of the device is that firstly, the installation position of the indicator 13 is determined, the indicator is installed, after the indicator is installed, a proper driven synchronizing wheel 8 is installed according to the position of the bevel gear 11, then, the driven synchronizing wheel is connected with the driving worm 2 through a transmission belt at the position of the driving motor 1, then, the driven synchronizing wheel is meshed with the worm wheel 3, the driving synchronizing wheel 4 is driven by the worm wheel 3, and after the positions of the two synchronizing wheels are determined, the synchronous wheels 7 with proper length are used for connecting the two synchronizing wheels. In principle, by adjusting the thickness of the driven synchronizing wheel 8 or the driving synchronizing wheel 4, even more adjustment space for the indicator 13 on the side can be provided, i.e. the position of the indicator 13 in the direction of the center line of the driven synchronizing wheel 8 can be adjusted.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The single-motor three-station operating mechanism indicator adopting synchronous belt transmission comprises a driving motor (1) and is characterized by further comprising a mounting seat (5), wherein a first mounting shaft (6) is arranged on the mounting seat (5), a driving synchronizing wheel (4) capable of rotating is mounted on the first mounting shaft (6), the driving synchronizing wheel (4) is driven by a transmission mechanism connected with the driving motor (1), the driving synchronizing wheel (4) is connected with a driven synchronizing wheel (8) through a synchronous belt (7), the driven synchronizing wheel (8) is rotatably arranged on a second mounting shaft (14), the second mounting shaft (14) is arranged on a first supporting seat (9), a second supporting seat (10) is arranged on one side of the first supporting seat (9), and a connecting shaft (12) capable of rotating is arranged on the second supporting seat (10), the connecting shaft (12) is driven by the driven synchronizing wheel (8), and an indicator (13) is arranged at one end, far away from the first supporting seat (9), of the connecting shaft (12).
2. A single motor three-position operating mechanism indicator adopting synchronous belt transmission as claimed in claim 1, wherein the transmission mechanism comprises a driving worm (2) capable of rotating, the driving synchronous wheel (4) is connected with a worm wheel (3) concentrically arranged, and the driving worm (2) is meshed with the worm wheel (3).
3. A single motor three-position operating mechanism indicator adopting synchronous belt transmission as claimed in claim 2, characterized in that the driving worm (2) is connected with the output shaft of the driving motor (1) through a transmission belt.
4. A single motor three-position operating mechanism indicator using synchronous belt drive as claimed in claim 1, wherein one end of the connecting shaft (12) near the first support seat (9) is provided with a bevel gear (11), the driven synchronizing wheel (8) is provided with a helical tooth, and the bevel gear (11) is engaged with the helical tooth.
5. A single motor three-position operating mechanism indicator with synchronous belt drive according to claim 4, characterized in that the helical teeth are arranged on the surface of the driven synchronizing wheel (8) far away from the first supporting seat (9), and the bevel gear (11) is arranged on the side of the driven synchronizing wheel (8) far away from the first supporting seat (9).
6. The single-motor three-position operating mechanism indicator adopting the synchronous belt transmission as claimed in claim 1, wherein the first supporting seat (9) is detachably connected with an external device through a bolt, and a bolt hole of the first supporting seat (9) is a kidney-shaped hole.
7. A single motor three position operating mechanism indicator with synchronous belt drive as claimed in claim 1 wherein the driving synchronizing wheel (4) and the driven synchronizing wheel (8) are the same diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123416134.6U CN216490100U (en) | 2021-12-30 | 2021-12-30 | Single-motor three-station operating mechanism indicator adopting synchronous belt transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123416134.6U CN216490100U (en) | 2021-12-30 | 2021-12-30 | Single-motor three-station operating mechanism indicator adopting synchronous belt transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216490100U true CN216490100U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123416134.6U Active CN216490100U (en) | 2021-12-30 | 2021-12-30 | Single-motor three-station operating mechanism indicator adopting synchronous belt transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216490100U (en) |
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2021
- 2021-12-30 CN CN202123416134.6U patent/CN216490100U/en active Active
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