CN213213265U - Single-phase alternating current claw-pole type micro synchronous motor orientation structure - Google Patents
Single-phase alternating current claw-pole type micro synchronous motor orientation structure Download PDFInfo
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- CN213213265U CN213213265U CN202022297584.7U CN202022297584U CN213213265U CN 213213265 U CN213213265 U CN 213213265U CN 202022297584 U CN202022297584 U CN 202022297584U CN 213213265 U CN213213265 U CN 213213265U
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Abstract
The utility model discloses a single-phase alternating current claw pole type micro synchronous motor directional structure, including casing, coil, rotor, gear box, directional ratchet and the gear of taking the well core rod, the coil corresponds the inboard claw pole location assembly of casing and locates inside the casing, the well core rod that the rotor corresponds inside the casing locates inside the casing, and the tip of rotor is equipped with directional boss, the gear box corresponds coil and rotor and locates inside the casing, the terminal surface correspondence of gear box is equipped with gear nail and the directional screens of tooth case; the outer side of the directional ratchet wheel is provided with a central hole of the directional ratchet wheel, the mounting end of the gear is connected with the central hole of the directional ratchet wheel through a gear foot, the mounting end of the directional ratchet wheel is clamped with the directional clamping of the gear box through a clamping hole, and the end part of the directional ratchet wheel is provided with a directional ratchet wheel nozzle. The single-phase alternating current claw-pole type micro synchronous motor orientation structure has the advantage that the motor can rotate in a single forward rotation or reverse rotation direction according to the needs of customers.
Description
Technical Field
The utility model relates to a synchronous machine technical field specifically is a miniature synchronous machine directional structure of single-phase alternating current claw utmost point formula.
Background
Because the single-phase claw-pole type micro synchronous motor adopts alternating current, when the motor is restarted or switched on or off or is subjected to larger resistance, the direction of the motor is uncertain, namely clockwise rotation or anticlockwise rotation, and the use requirements of some customers requiring the motor to rotate in a single direction cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a directional structure of single-phase alternating current claw utmost point formula miniature synchronous machine possesses can realize the advantage to motor single corotation or reversal direction pivoted according to customer's needs, and the direction of rotation of having solved the motor restarts or the break-make electricity or receives great resistance at the motor when, and the direction of motor is uncertain, can't satisfy the problem of rotating customer's demand with motor single direction.
In order to achieve the above object, the utility model provides a following technical scheme: a single-phase alternating current claw-pole type micro synchronous motor orientation structure comprises a machine shell with a central rod, a coil, a rotor, a gear box, an orientation ratchet wheel and a gear, wherein the coil is assembled in the machine shell in a claw-pole positioning mode corresponding to the inner side of the machine shell;
the outer side of the directional ratchet wheel is provided with a central hole of the directional ratchet wheel, the mounting end of the gear is connected with the central hole of the directional ratchet wheel through a gear foot, the mounting end of the directional ratchet wheel is clamped with the directional clamping of the gear box through a clamping hole, and the end part of the directional ratchet wheel is provided with a directional ratchet wheel nozzle.
Further, the rotor is arranged in an annular multi-pole permanent magnet structure.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a directional ratchet corresponds in the gear box is located to the gear nail, when synchronous machine moves, directional ratchet mouth of directional ratchet is when gear nail and rotor centre bore line the right, the anticlockwise normal operation that can of rotor, directional ratchet mouth dress of directional ratchet is when the centre bore line the left side of gear nail and rotor, the clockwise normal operation that can of rotor, which direction just will be installed directional ratchet's mouth to the motor and can in required position, the realization can realize the single corotation of motor or reversal direction pivoted purpose according to customer's needs.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the end face structure of the gear box of the present invention;
FIG. 3 is a schematic view of the directional ratchet structure of the present invention;
fig. 4 is a structural schematic diagram of the clockwise rotation state of the rotor of the present invention;
fig. 5 is a schematic structural view of the counterclockwise rotation state of the rotor according to the present invention.
In the figure: 1. a housing; 2. a coil; 3. a rotor; 4. a gear case; 5. a directional ratchet wheel; 6. a gear; 7. orienting the boss; 8. gear nails; 9. directional clamping of the gear box; 10. a central hole of the directional ratchet; 11. a gear foot; 12. a position clamping hole; 13. the ratchet mouth is oriented.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, an orientation structure of a single-phase ac claw-pole type micro synchronous motor includes a casing 1 with a central rod, a coil 2, a rotor 3, a gear box 4, an orientation ratchet 5 and a gear 6, wherein the coil 2 is positioned and assembled inside the casing 1 corresponding to a claw pole inside the casing 1, the rotor 3 is positioned inside the casing 1 corresponding to the central rod inside the casing 1 and is arranged inside the casing 1 and inside an inner ring of the coil 2, an orientation boss 7 is arranged at an end of the rotor 3, the gear box 4 is positioned inside the casing 1 corresponding to the coil 2 and the rotor 3, and a gear nail 8 and a gear box orientation block 9 are correspondingly arranged on an end surface of the gear box 4;
the outer side of the directional ratchet wheel 5 is provided with a directional ratchet wheel center hole 10, the mounting end of the gear 6 is connected with the directional ratchet wheel center hole 10 through a gear foot 11, the mounting end of the directional ratchet wheel 5 is clamped with a gear box directional clamping position 9 through a clamping position hole 12, and the end part of the directional ratchet wheel 5 is provided with a directional ratchet wheel nozzle 13.
Specifically, the rotor 3 is arranged in an annular multi-pole permanent magnet structure.
When the rotor 3 rotates clockwise, the gear 6 is driven to rotate anticlockwise, the directional ratchet 5 and the gear foot 11 are in elastic interference fit through a clamping point, the gear 6 drives the directional ratchet 5 to rotate anticlockwise through friction force, and when the directional ratchet nozzle 13 of the directional ratchet 5 abuts against the directional boss 7 of the rotor 3, the rotor 3 cannot rotate clockwise any more, as shown in fig. 2;
when the rotor 3 rotates counterclockwise, as shown in fig. 3, the gear 6 rotates clockwise to drive the directional ratchet 5 to rotate clockwise until the locking hole 12 of the directional ratchet 5 is locked to the gear box directional locking hole 9 inside the gear box 4, at this time, the directional boss 7 of the rotor 3 is never locked, the rotor 3 can rotate smoothly, and then the motor rotates in a single direction by the speed reduction of other gears.
In summary, the following steps: when the directional ratchet nozzle 13 of the directional ratchet 5 is arranged on the right side of the connecting line of the gear nail 8 and the central hole of the rotor 3, the rotor 3 can normally run anticlockwise, when the directional ratchet nozzle 13 of the directional ratchet 5 is arranged on the left side of the connecting line of the gear nail 8 and the central hole of the rotor 3, the rotor 3 can normally run clockwise, and the motor can be used for controlling which direction to install the directional ratchet nozzle 13 of the directional ratchet 5 at a required position, so that the purpose of rotating the motor in a single forward or reverse direction can be realized according to the requirements of customers.
Claims (2)
1. The utility model provides a single-phase alternating current claw utmost point formula miniature synchronous machine orientation structure, includes casing (1), coil (2), rotor (3), gear box (4), directional ratchet (5) and gear (6) of taking well core rod, its characterized in that: the coil (2) is positioned and assembled in the casing (1) corresponding to the claw pole on the inner side of the casing (1), the rotor (3) corresponding to the center rod in the casing (1) is arranged in the casing (1) and arranged at the inner ring of the coil (2), the end part of the rotor (3) is provided with an orientation boss (7), the gear box (4) corresponding to the coil (2) and the rotor (3) is arranged in the casing (1), and the end surface of the gear box (4) is correspondingly provided with a gear nail (8) and a gear box orientation clamping position (9);
the outer side of the directional ratchet wheel (5) is provided with a directional ratchet wheel center hole (10), the mounting end of the gear (6) is connected with the directional ratchet wheel center hole (10) through a gear foot (11), the mounting end of the directional ratchet wheel (5) is clamped with a gear box directional clamping position (9) through a clamping position hole (12), and the end part of the directional ratchet wheel (5) is provided with a directional ratchet wheel nozzle (13).
2. The orientation structure of a single-phase ac claw-pole micro-synchronous motor according to claim 1, wherein: the rotor (3) is arranged in an annular multi-pole permanent magnet structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022297584.7U CN213213265U (en) | 2020-10-15 | 2020-10-15 | Single-phase alternating current claw-pole type micro synchronous motor orientation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022297584.7U CN213213265U (en) | 2020-10-15 | 2020-10-15 | Single-phase alternating current claw-pole type micro synchronous motor orientation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213213265U true CN213213265U (en) | 2021-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022297584.7U Active CN213213265U (en) | 2020-10-15 | 2020-10-15 | Single-phase alternating current claw-pole type micro synchronous motor orientation structure |
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| CN (1) | CN213213265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113472140A (en) * | 2021-08-16 | 2021-10-01 | 广东敏卓机电股份有限公司 | Synchronous motor |
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2020
- 2020-10-15 CN CN202022297584.7U patent/CN213213265U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113472140A (en) * | 2021-08-16 | 2021-10-01 | 广东敏卓机电股份有限公司 | Synchronous motor |
| US20230047983A1 (en) * | 2021-08-16 | 2023-02-16 | Minzhuo Electric Co., Ltd. | Synchronous motor |
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