CN218124442U - Magnetic suction motor cover convenient to replace - Google Patents
Magnetic suction motor cover convenient to replace Download PDFInfo
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- CN218124442U CN218124442U CN202221916962.8U CN202221916962U CN218124442U CN 218124442 U CN218124442 U CN 218124442U CN 202221916962 U CN202221916962 U CN 202221916962U CN 218124442 U CN218124442 U CN 218124442U
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Abstract
The utility model relates to a motor cover technical field especially relates to a convenient magnetism that changes inhales motor cover. A magnetic motor cover convenient to replace comprises a motor shell, a magnetic motor cover, a first fixing part and a second fixing part; motor casing one end has set firmly the second magnet, magnetism is inhaled motor lid one end and has set firmly and inhale the first magnet of being connected with second magnet looks magnetism, the inside vent that is equipped with of motor lid is inhaled to magnetism, the inside dust screen that is equipped with of vent, magnetism is inhaled motor lid one end and has set firmly the collar, first fixed part includes cam, connecting rod, locating part, the utility model discloses a first magnet and the fixed effect of second magnet mutually supporting reinforcing magnetism and inhale motor lid and motor casing, first fixed part can be fixed with the motor casing with magnetism, and the second fixed part can carry on spacingly to first fixed part to guarantee the fixed effect of first fixed part, and need not with the help of other instruments when dismantling, changing magnetism and inhale the motor lid, easy operation, the change of being convenient for.
Description
Technical Field
The utility model relates to a motor cover technical field especially relates to a convenient magnetism that changes inhales motor cover.
Background
The permanent magnet synchronous motor provides excitation by the permanent magnet, so that the structure of the motor is simpler, the processing and assembling cost is reduced, a collecting ring and an electric brush which are easy to cause problems are omitted, and the running reliability of the motor is improved; the permanent magnet synchronous motor is composed of a stator, a rotor, an end cover and other parts, the stator is basically the same as a common induction motor, the iron loss of the motor during operation is reduced by adopting a lamination structure, the rotor can be made into a solid state or can be laminated by using laminations, an armature winding can adopt a concentrated integral pitch winding or a distributed short pitch winding or an unconventional winding.
The utility model discloses an integral type PMSM, its structure includes PMSM main part and installation device, the utility model discloses a set up installation device at the support frame lower extreme, when dismantling, with the pull rod pulling, make the fixed axle remove, realize the fixed removal of fixed axle and plugboard, during the installation, insert the plugboard in the inserting groove again, the inserted in-process, the fixed axle is fixed with the plugboard contact again because of the pressure spring elasticity, thereby reached the swift installation to PMSM, improve the installation and dismantle the advantage of efficiency, through having set up locking mechanism in the mounting panel left and right sides upper end, when the fixed axle removes, make the rack remove ratchet, and when stopping the pulling of fixed axle, the ratchet will be under the spacing fixed of upper end limiting plate, realize the locking, and then just can lock the pressure spring, thereby reached the advantage that improves PMSM dismantles the movable mounting convenience.
However, the motor cover is complex to disassemble, the time consumption is long due to the aid of tools, the maintenance of the inside of the motor is not facilitated, and the motor cover is inconvenient to replace when damaged.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a convenient magnetism that changes inhales motor lid convenient to dismantle.
The utility model discloses a solve above-mentioned problem, the technical scheme who proposes is: a magnetic motor cover convenient to replace comprises a motor shell, a magnetic motor cover, a first fixing part and a second fixing part; the utility model discloses a motor, including motor casing, magnet, motor cover, locating part, connecting piece, sliding sleeve, connecting piece and connecting rod looks rigid coupling, motor casing one end has set firmly the second magnet, magnet motor cover one end has set firmly the first magnet of being connected with second magnet looks magnetism, the inside vent that is equipped with of motor cover is inhaled to magnet, the inside dust screen that is equipped with of vent, magnet motor cover one end has set firmly the collar, first fixed part includes cam, connecting rod, locating part, the locating part runs through the collar and motor casing looks joint, the locating part offsets with the cam, locating part one end has set firmly the installed part, installed part one end has set firmly the brush hair corresponding with the dust screen, connecting rod and cam looks rigid coupling, the connecting rod is connected with magnet motor cover rotation, the second fixed part includes carousel, connecting piece, sliding sleeve, carousel and connecting rod looks rigid coupling, connecting piece and magnet motor cover looks joint, the connecting piece rotates to be connected with the carousel of slip cover looks joint, sliding sleeve and carousel sliding connection.
The locating part surface cover is equipped with first spring, first spring both ends respectively with collar, locating part looks rigid coupling.
The locating part is connected with the mounting ring in a sliding manner, and the turntable is connected with the magnetic motor cover in a rotating manner.
The vent is loudspeaker form, the locating part is located the cam both sides.
The magnetic motor cover is clamped with the connecting piece through a limiting groove, and the longitudinal section of the connecting piece is L-shaped.
And a second spring is fixedly arranged between the sliding sleeve and the rotary table, and a bulge is arranged on the surface of the sliding sleeve and is in sliding connection with the rotary table.
The utility model has the advantages that: the utility model discloses a first magnet and second magnet mutually support the fixed effect of reinforcing magnetism suction motor lid and motor casing, and first fixed part can inhale the magnetism motor lid fixed with the motor casing, and the second fixed part can carry on spacingly to first fixed part to guarantee the fixed effect of first fixed part, and need not with the help of other instruments when dismantling, changing magnetism suction motor lid, easy operation is convenient for change.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the cam according to the present invention.
Fig. 3 is an enlarged schematic view of the position a of the present invention.
( 1. A first magnet; 2. a second magnet; 3. a motor housing; 4. a mounting ring; 5. a limiting member; 6. a cam; 7. a connecting rod; 8. a first spring; 9. a mounting member; 10. a vent; 11. a magnetic motor cover; 12. a connecting member; 13. a rotating rod; 14. a sliding sleeve; 15. a second spring; 16. a turntable; 17. spacing groove )
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
A magnetic motor cover convenient to replace comprises a motor shell 3, a magnetic motor cover 11, a first fixing part and a second fixing part; the magnetic suction type motor is characterized in that one end of the motor shell 3 is fixedly provided with a second magnet 2, one end of the magnetic suction motor cover 11 is fixedly provided with a first magnet 1 which is magnetically attracted and connected with the second magnet 2, the magnetic suction motor cover 11 is internally provided with a vent 10, the vent 10 is internally provided with a dust screen to prevent external dust from entering the motor, one end of the magnetic suction motor cover 11 is fixedly provided with a mounting ring 4, the first fixing part comprises a cam 6, a connecting rod 7 and a limiting part 5, the limiting part 5 penetrates through the mounting ring 4 to be clamped with the motor shell 3, the limiting part 5 abuts against the cam 6, one end of the limiting part 5 is fixedly provided with a mounting part 9, one end of the mounting part 9 is fixedly provided with bristles corresponding to the dust screen, the bristles can clean the dust screen, the connecting rod 7 is fixedly connected with the cam 6, and the connecting rod 7 is rotatably connected with the magnetic suction motor cover 11, first fixed part can be fixed motor cover 11 and motor casing 3 with magnetism absorption, the second fixed part includes carousel 16, connecting piece 12, sliding sleeve 14, carousel 16 and 7 looks rigid couplings of connecting rod, connecting piece 12 and magnetism inhale motor cover 11 looks joints, connecting piece 12 rotates with carousel 16 to be connected, connecting piece 12 one end is rotated and is connected with bull stick 13 with 14 looks joints of sliding sleeve, and sliding sleeve 14 can carry on spacingly to bull stick 13, conveniently drives carousel 16 through bull stick 13, connecting piece 12 and rotates, sliding sleeve 14 and 16 sliding connection of carousel, the second fixed part can carry on spacingly to first fixed part to guarantee the fixed effect of first fixed part, and need not with the help of other instruments when dismantling, changing magnetism and inhale motor cover 11, easy operation, the change of being convenient for.
5 surperficial covers of locating part are equipped with first spring 8, 8 both ends of first spring respectively with collar 4, 5 looks rigid couplings of locating part, first spring 8 can promote locating part 5 and break away from motor casing 3.
Locating part 5 and 4 sliding connection of collar, carousel 16 is connected with the rotation of magnetism motor cover 11.
Vent 10 is loudspeaker form, makes things convenient for the dust that the brush hair cleared up to slide out in the vent, locating part 5 is located 6 both sides of cam.
Set firmly second spring 15 between sliding sleeve 14 and the carousel 16, second spring 15 can promote sliding sleeve 14 and bull stick 13 joint, the sliding sleeve 14 surface is equipped with the arch, protruding and 16 sliding connection of carousel, the arch can be spacing to sliding sleeve 14, prevents that sliding sleeve 14 from breaking away from carousel 16.
The working principle is as follows: when the magnetic motor cover 11 needs to be disassembled, as shown in fig. 3, the sliding sleeve 14 is pressed downwards to be separated from the rotating rod 13, the rotating rod 13 rotates ninety degrees anticlockwise, the rotating rod 13 drives the connecting piece 12 to rotate ninety degrees around the connecting point of the connecting piece and the rotating disc 16, so that the connecting piece 12 is separated from the limiting groove 17, as shown in fig. 2, the rotating disc 16 rotates ninety degrees forwards, the rotating disc 16 drives the cam 6 to rotate ninety degrees forwards through the connecting rod 7, the first spring 8 pushes the limiting piece 5 to be separated from the motor casing 3, meanwhile, the first spring 5 drives the brush hair to clean the dust screen through the mounting piece 9, the magnetic motor cover 11 moves rightwards, so that the first magnet 1 is separated from the second magnet 2, so as to disassemble the magnetic motor cover 11, when the magnetic motor cover 11 is replaced, a new magnetic motor cover 11 is sleeved on the motor casing 3, so that the first magnet 1 is adsorbed with the second magnet 2, the rotating disc 16 rotates ninety degrees reversely, the rotating disc 16 drives the cam 6 to rotate ninety degrees reversely through the connecting piece through the connecting rod 7, the cam 6 pushes the limiting rod to be connected with the motor casing 3, as shown in fig. 3, the rotating rod 13 rotates clockwise, the rotating sleeve 13 and the limiting piece 12 is connected with the sliding sleeve 12, so as to prevent the limiting piece 12 from rotating sleeve 12, and the limiting groove 17, and the connecting piece 12, so as to prevent the connecting piece 12, and the connecting piece 12 from rotating sleeve 12, and the connecting piece 12.
The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.
Claims (6)
1. The utility model provides a convenient magnetism that changes inhales motor lid which characterized in that: comprises a motor shell (3), a magnetic motor cover (11), a first fixing part and a second fixing part; the motor casing (3) one end has set firmly second magnet (2), magnetism is inhaled motor lid (11) one end and has set firmly first magnet (1) of being connected with second magnet (2) looks magnetism, magnetism is inhaled motor lid (11) inside and is equipped with vent (10), vent (10) inside is equipped with the dust screen, magnetism is inhaled motor lid (11) one end and has set firmly collar (4), first fixed part includes cam (6), connecting rod (7), locating part (5) run through collar (4) and motor casing (3) looks joint, locating part (5) and cam (6) counterbalance, locating part (5) one end has set firmly installed part (9), installed part (9) one end sets firmly the brush hair corresponding with the dust screen, connecting rod (7) and cam (6) looks rigid coupling, connecting rod (7) and magnetism are inhaled motor lid (11) and are rotated and are connected, the second including fixed part (16), sliding sleeve (14), carousel (16) and connecting rod (7) looks rigid coupling, motor lid (12) and sliding sleeve (12) looks rigid coupling are connected, the rotating shaft (13) and rotating shaft (12) rotating connection piece (12), the sliding sleeve (14) is connected with the rotating disc (16) in a sliding mode.
2. The magnetic motor cover convenient to replace of claim 1, characterized in that: the surface of the limiting part (5) is sleeved with a first spring (8), and two ends of the first spring (8) are fixedly connected with the mounting ring (4) and the limiting part (5) respectively.
3. The magnetic motor cover convenient to replace of claim 1, characterized in that: the limiting piece (5) is connected with the mounting ring (4) in a sliding mode, and the rotary disc (16) is connected with the magnetic motor cover (11) in a rotating mode.
4. The magnetic motor cover convenient to replace of claim 1, characterized in that: the ventilation opening (10) is trumpet-shaped, and the limiting parts (5) are located on two sides of the cam (6).
5. The motor cover of claim 1, which is convenient for replacement and has a magnetic attraction function, characterized in that: the magnetic motor cover (11) is clamped with the connecting piece (12) through a limiting groove (17), and the longitudinal section of the connecting piece (12) is L-shaped.
6. The magnetic motor cover convenient to replace of claim 1, characterized in that: a second spring (15) is fixedly arranged between the sliding sleeve (14) and the rotary table (16), a bulge is arranged on the surface of the sliding sleeve (14), and the bulge is connected with the rotary table (16) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221916962.8U CN218124442U (en) | 2022-07-25 | 2022-07-25 | Magnetic suction motor cover convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221916962.8U CN218124442U (en) | 2022-07-25 | 2022-07-25 | Magnetic suction motor cover convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218124442U true CN218124442U (en) | 2022-12-23 |
Family
ID=84520578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221916962.8U Active CN218124442U (en) | 2022-07-25 | 2022-07-25 | Magnetic suction motor cover convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218124442U (en) |
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2022
- 2022-07-25 CN CN202221916962.8U patent/CN218124442U/en active Active
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