CN115912738A

CN115912738A - Shaded pole motor

Info

Publication number: CN115912738A
Application number: CN202211438424.7A
Authority: CN
Inventors: 张宁
Original assignee: Foshan City Shunde District Zhuogao Motor Manufacturing Co ltd
Current assignee: Foshan City Shunde District Zhuogao Motor Manufacturing Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-04-04
Anticipated expiration: 2042-11-16
Also published as: CN115912738B

Abstract

The invention provides a shaded pole motor which comprises a stator mechanism and a rotor mechanism, wherein the rotor mechanism is arranged inside the stator mechanism, a placing mechanism is arranged on the stator mechanism and used for placing a coil assembly, a protection mechanism is arranged outside the coil assembly, the stator mechanism comprises a stator iron core, the rotor mechanism comprises a rotor, the protection mechanism comprises a protection shell, the left end and the right end of a protection cavity of the protection shell are symmetrically communicated with heat dissipation holes, the placing mechanism comprises a placing frame, and the placing frame is arranged on the stator iron core; through the externally mounted protective housing at coil pack, play the fire prevention effect when cover utmost point motor dielectric breakdown or circuit short circuit, set up the louvre on the protective housing, improved the radiating effect of cover utmost point motor, it carries on spacing fixed to coil pack to set up the rack, avoid coil pack to take place to touch with other parts, the combined action of rack and protective housing has increased coil pack's heat dissipation and protecting effect, improved the security of cover utmost point motor, reduced the potential safety hazard of cover utmost point motor.

Description

Shaded pole motor

Technical Field

The invention relates to the technical field of motors, in particular to a shaded pole motor.

Background

The shaded pole motor is also called shaded pole motor, is one of single-phase alternating current motors, usually adopts cage type skewed slot cast aluminum rotor, it is according to the difference of the stator appearance structure, divide into salient pole type shaded pole motor and hidden pole type shaded pole motor again, after the main winding of the shaded pole motor is electrified, the shaded pole winding will produce the induced current too, make the magnetic flux of the stator magnetic pole covered by the shaded pole winding and not cover the part to rotate to the direction of the covered part;

usually, the cover pole motor is provided with a copper wire, the heat generated inside the work process of the cover pole motor can heat the whole cover pole motor, open fire can be generated when a circuit is short-circuited, if the fixing effect of the copper wire is not good, the copper wire can be touched with other parts, a fire disaster is easily caused, and the cover pole motor has potential safety hazards in work.

Disclosure of Invention

The invention provides a shaded pole motor, which is used for solving the technical problems that a copper wire is distributed on a common shaded pole motor, the temperature of the whole shaded pole motor can be raised by heat generated inside the shaded pole motor when the shaded pole motor works, open fire can be generated when a circuit is short-circuited, the copper wire can be contacted with other parts if the fixing effect of the copper wire is poor, fire is easily caused, and the shaded pole motor has potential safety hazards during working.

The invention provides a shaded pole motor, comprising: stator mechanism and rotor mechanism, rotor mechanism set up in the inside of stator mechanism, are equipped with the placement mechanism on the stator mechanism, and placement mechanism is used for placing the coil pack, and the outside of coil pack is equipped with protection mechanism, and protection mechanism is connected with stator mechanism.

In a possible implementation manner, the stator mechanism comprises a stator core, the rotor mechanism comprises a rotor, the rotor is arranged inside the stator core and connected with the motor shaft, and the coil assembly is composed of a copper cable.

In the mode that probably realizes, protection mechanism includes the protective housing, and the upper end of protective housing is equipped with the protection chamber, and both ends symmetry intercommunication has the louvre about the protection chamber, is equipped with the filter screen in the louvre.

In a possible implementation mode, baffles are symmetrically arranged on the left side and the right side of the upper end of the protective shell and are in sliding connection with the protective shell, a first threaded hole is formed in the front side and the rear side of each baffle in a penetrating mode, the first threaded hole is correspondingly communicated with a second threaded hole formed in the upper end of the protective shell, and the first threaded hole and the second threaded hole are connected through bolts.

In a possible implementation mode, the front end and the rear end of the protection cavity are symmetrically communicated with a matching opening and two first mounting holes, the two first mounting holes are distributed on the left side and the right side of the matching opening, the width of the stator core with the width of the matching opening is the same, the first mounting holes are correspondingly communicated with the second mounting holes, the second mounting holes penetrate through the first fixing plate, and the first fixing plate is connected with the stator core.

In a mode that probably realizes, place the mechanism and include the rack, the rack sets up on stator core, and the downside of rack is equipped with through-hole one, and the upper end left and right sides symmetry of rack is equipped with fixed plate two, installs between the fixed plate two of the left and right sides and places the post, rack, fixed plate two and place the post and be insulating material.

In a mode that probably realizes, be connected through quick detach mechanism between mounting hole one and the mounting hole two, quick detach mechanism includes T type piece, the horizontal end and the mounting hole one of T type piece, the cooperation of mounting hole two, be equipped with T type groove in the T type piece, the upper and lower both ends symmetry intercommunication in T type groove has the opening, the upper and lower bilateral symmetry in T type groove is equipped with L type piece, it is fixed to be equipped with spring one between the L type piece of front and back both sides, L type piece and T type groove sliding connection, the one end and stopper one fixed connection of spring one are kept away from to the horizontal end of L type piece, the one end and the operation piece fixed connection of spring one are kept away from to the vertical end of L type piece, stopper one and opening sliding connection.

In a possible realization mode, the adjustable motor base is connected with the stator mechanism and comprises a base, the middle part of the upper end of the base is fixedly connected with the lower end of a protective shell, sliding cavities are symmetrically arranged on the front side and the rear side of the base, sliding blocks are arranged in the sliding cavities in a sliding manner, the upper ends of the sliding blocks are fixedly connected with the vertical ends of the L-shaped clamping blocks, the horizontal ends of the L-shaped clamping blocks are fixedly connected with the clamping plates, the clamping plates on the front side and the rear side are respectively arranged corresponding to the front end and the rear end of the stator mechanism, expansion plates are symmetrically arranged on the front side and the rear side of the lower end of the base, the fixed ends of the expansion plates are fixedly connected with the base, cushion pads are fixedly connected with the middle part of the lower end of the base, a fixed cavity is arranged in the fixed sleeve, a sliding plate is arranged in the fixed cavity in a sliding manner, a spring II is fixedly arranged between the sliding plate and the base, one end, far away from the spring II, of the sliding plate is fixedly connected with the first connecting block, the first connecting block is fixedly connected with the second connecting block, the third connecting block is symmetrically arranged at the front end and the rear end of the second connecting block, the middle of the third connecting block is rotatably connected with the rotating rod, the rotating rod is rotatably connected with the rotating seat, the lower end of the rotating seat is fixedly connected with the sliding block, one end, far away from the second connecting block, of the third connecting block is rotatably connected with the connecting shaft, the connecting shaft is fixedly connected with the first disc and the first gear, a plurality of first fixing holes are uniformly distributed in the first disc in the circumferential direction, the first fixing holes are slidably connected with the control rod, the control rod is fixedly connected with the control block and the stop block, the third spring is fixedly arranged between the stop block and the first disc, the third spring is arranged on the control rod in a sleeved mode, the control rod is matched with the second fixing holes, the second fixing holes are arranged on the third connecting block, and the first gear is meshed with sawteeth on the movable end of the telescopic plate.

In a possible implementation manner, the protective case further comprises two heat dissipation cleaning devices, the two heat dissipation cleaning devices are respectively installed at the left end and the right end of the protective case, and the heat dissipation cleaning devices comprise:

the mounting shell is fixedly connected with the protective shell, a movable groove and a cavity are formed in one side, close to the protective shell, of the mounting shell, the movable groove and the cavity are distributed up and down, a first working cavity and a second working cavity are formed in the middle of the mounting shell, the first working cavity and the second working cavity are distributed up and down, and a power cavity is formed in one side, far away from the protective shell, of the mounting shell;

the cooling fan is fixedly connected with the power shaft, the power shaft is fixedly connected with the third belt wheel, the third belt wheel is fixedly connected with the fourth belt wheel through the second conveying belt, the fourth belt wheel is fixedly connected with the motor shaft, and the power shaft penetrates through the power cavity and enters the first working cavity;

the rotating shell is arranged in the first working cavity and fixedly connected with the power shaft, a groove is formed in one end, away from the power shaft, of the rotating shell, a clamping groove is formed in one side of the groove, a clamping block is slidably arranged in the clamping groove, and a spring IV is fixedly arranged between the clamping block and the clamping groove;

the driving shaft is fixedly connected with the clamping rod, the clamping rod is matched with the inclined end of the clamping block, one end of the driving shaft, far away from the clamping rod, is fixedly connected with the first driving block, the first driving block is fixedly connected with the inclined rod, the inclined rod is fixedly connected with the second driving block, and the second driving block is rotatably connected with one end, close to the protective shell, of the first working cavity;

the power shaft, the driving shaft, the first driving block and the second driving block rotate coaxially;

the two limiting rods are rotatably arranged in the circular grooves in the upper end of the fixing shell, the fixing shell is fixedly arranged at the lower end of the first working cavity, the two limiting rods are arranged on the left side and the right side of the inclined rods, one ends, far away from the fixing shell, of the two limiting rods are fixedly connected with the fixing block, the fixing block is fixedly connected with the connecting shaft, and the connecting shaft is rotatably connected with the upper end of the first working cavity;

and the second gear is fixedly connected with the connecting shaft, the second gear penetrates through the second through hole to be meshed with the fan-shaped tooth block, the second through hole is formed in one end, close to the protective shell, of the first working cavity, and one end, far away from the second gear, of the fan-shaped tooth block is fixedly connected with the cleaning brush.

In a possible implementation manner, a driving adjustment mechanism is further provided in the heat dissipation cleaning device, and the driving adjustment mechanism includes:

the first belt wheel is arranged in the power cavity and fixedly connected with the power shaft, the first belt wheel is fixedly connected with a second belt wheel through a first conveying belt, the second belt wheel is fixedly connected with a first rotating shaft, one end, close to the protective shell, of the first rotating shaft penetrates through the power cavity and is fixedly connected with a third bevel gear, the third bevel gear is meshed with a fourth bevel gear, the fourth bevel gear is fixedly connected with a second rotating shaft, the second rotating shaft is rotatably arranged between the front end and the rear end of the second working cavity, the second rotating shaft is fixedly connected with a second disc, and the second disc is fixedly connected with a connecting rod;

the thread block is arranged in the movable groove in a sliding mode, the thread block is connected with the sector-shaped tooth block in a rotating mode, one end, far away from the sector-shaped tooth block, of the thread block is connected with a thread end of the threaded rod in a threaded mode, a cylindrical end of the threaded rod penetrates through the lower end of the movable groove to enter the cavity and is fixedly connected with the third gear, the third gear is meshed with the rack, and the rack penetrates through one end, close to the second working cavity, of the cavity and enters the second working cavity;

a second limiting block is arranged in the second working cavity and fixedly connected with the rack, a fifth spring is fixedly connected with one end, far away from the rack, of the second limiting block, and the fifth spring is fixedly connected with one end, close to the power cavity, of the second working cavity;

the connecting rod is correspondingly matched with the limiting block.

In a possible implementation, the drive adjustment mechanism is further connected with an auxiliary mechanism, and the auxiliary mechanism comprises:

the fixed shaft is rotatably arranged at the lower end of the first working cavity and is fixedly connected with a fixed gear and a second bevel gear, the second bevel gear is meshed with the first bevel gear, and the first bevel gear is fixedly connected with the driving shaft;

the meshing block is correspondingly meshed with the fixed gear, the meshing block is arranged in a sliding hole I in a sliding mode, the sliding hole I penetrates through one end, close to the fixed shaft, of the fixed shell, the sliding hole I is communicated with the pushing cavity, the pushing cavity is arranged in the fixed shell, a pushing block is arranged in the pushing cavity, and the inclined end of the pushing block is connected with the inclined end of the meshing block in a sliding mode;

the sliding block is connected with the sliding hole II in a sliding mode, the sliding hole II penetrates through the contact end of the power cavity and the working cavity II, the sliding block is fixedly connected with the matching block I in the working cavity II, the matching block I is fixedly connected with the limiting block III, the limiting block III is fixedly connected with the spring VI, and the spring VI is fixedly connected with one end, far away from the power cavity, of the working cavity II;

the inclined end of the matching block II is matched with the inclined end of the matching block I, and the matching block II penetrates through the upper end of the working cavity II to enter the pushing cavity and is fixedly connected with the pushing block;

the connecting rod is correspondingly matched with the limiting block III.

In a possible implementation mode, a controller, a vibrating meter and a buzzer alarm are arranged in the protective shell, the controller is electrically connected with the vibrating meter and the buzzer alarm, the vibrating meter is used for detecting the actual vibration intensity of the shaded pole motor, and when the actual vibration intensity of the shaded pole motor is larger than the preset vibration intensity, the controller controls the buzzer alarm to give an alarm for prompting.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the protective case of the present invention;

FIG. 3 is a schematic view of the placement mechanism of the present invention;

FIG. 4 is a schematic view of a quick release mechanism according to the present invention;

FIG. 5 is a schematic view of an adjustable motor mount according to the present invention;

FIG. 6 is a schematic view of a disc-linking mechanism of the present invention;

FIG. 7 is a schematic view of a heat dissipating and cleaning device of the present invention;

FIG. 8 is an enlarged view of area A of FIG. 7;

fig. 9 is a schematic view of the internal structure of the rotating case of the present invention.

In the figure: 1. a stator mechanism; 11. a first fixing plate; 12. a second mounting hole; 2. a rotor mechanism; 21. a motor shaft; 3. a protective shell; 31. heat dissipation holes; 32. a baffle plate; 33. a mating port; 34. a first threaded hole; 35. a first mounting hole; 4. placing a rack; 41. a second fixing plate; 42. placing the column; 43. a first through hole; 5. a T-shaped block; 51. a T-shaped groove; 52. an L-shaped block; 53. a first spring; 54. an opening; 55. a first limiting block; 56. an operation block; 6. a base; 61. a sliding cavity; 62. a slider; 63. a retractable plate; 64. a cushion pad; 65. an L-shaped clamping block; 66. a clamping plate; 67. a rotating seat; 68. rotating the rod; 69. fixing a sleeve; 610. a fixed cavity; 611. a sliding plate; 612. a second spring; 613. a second connecting block; 614. connecting blocks III; 615. a connecting shaft; 616. a first disc; 617. a first gear; 618. a first fixing hole; 619. saw teeth; 620. a second fixing hole; 621. a stopper; 622. a third spring; 623. a control block; 624. a control lever; 7. mounting a shell; 71. a power cavity; 72. a second working cavity; 73. a power shaft; 74. a heat radiation fan; 75. a first belt wheel; 76. a conveyor belt; 77. a second belt wheel; 78. rotating a first shaft; 79. a third bevel gear; 710. a fourth bevel gear; 711. a second disc; 712. a fifth spring; 713. a rack; 714. a third gear; 715. a cavity; 716. a belt wheel IV; 717. rotating the shell; 718. a drive shaft; 719. a first bevel gear; 720. a second bevel gear; 721. a diagonal rod; 722. a second driving block; 723. a limiting rod; 724. a fixed block; 725. a second gear; 726. a connecting shaft; 727. a second through hole; 728. a stationary case; 729. an engagement block; 730. a push chamber; 731. a pushing block; 732. fixing a gear; 733. a fixed shaft; 734. a matching block II; 735. a sixth spring; 736. matching the first block; 737. a third limiting block; 738. a connecting rod; 739. a slider; 740. a threaded rod; 741. a movable groove; 742. a thread block; 743. a cleaning brush; 744. a sector-shaped tooth block; 745. a first working cavity; 746. a third belt wheel; 747. a clamping rod; 748. a groove; 749. a clamping block; 750. a card slot; 751. a fourth spring; 752. a second conveyor belt; 76. and a first conveyor belt.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example 1:

the invention provides a shaded pole motor, which comprises a stator mechanism 1 and a rotor mechanism 2, wherein the rotor mechanism 2 is arranged inside the stator mechanism 1, the stator mechanism 1 is provided with a placing mechanism, the placing mechanism is used for placing a coil assembly, the outside of the coil assembly is provided with a protection mechanism, and the protection mechanism is connected with the stator mechanism 1;

the stator mechanism 1 comprises a stator core, the rotor mechanism 2 comprises a rotor, the rotor is arranged inside the stator core and connected with the motor shaft 21, and the coil assembly consists of copper cables;

the protection mechanism comprises a protection shell 3, a protection cavity is arranged at the upper end of the protection shell 3, heat dissipation holes 31 are symmetrically communicated with the left end and the right end of the protection cavity, and a filter screen is arranged in each heat dissipation hole 31;

baffles 32 are symmetrically arranged on the left side and the right side of the upper end of the protective shell 3, the baffles 32 are connected with the protective shell 3 in a sliding mode, threaded holes I34 are formed in the front side and the rear side of the baffles 32 in a penetrating mode, the threaded holes I34 are correspondingly communicated with threaded holes II formed in the upper end of the protective shell 3, and the threaded holes I34 are connected with the threaded holes II through bolts;

the front end and the rear end of the protection cavity are symmetrically communicated with a matching opening 33 and two first mounting holes 35, the two first mounting holes 35 are distributed on the left side and the right side of the matching opening 33, the width of the stator core of the matching opening 33 is the same, the first mounting holes 35 are correspondingly communicated with a second mounting hole 12, the second mounting hole 12 penetrates through a first fixing plate 11, and the first fixing plate 11 is connected with the stator core;

the placing mechanism comprises a placing frame 4, the placing frame 4 is arranged on the stator core, a first through hole 43 is formed in the lower side of the placing frame 4, two fixing plates 41 are symmetrically arranged on the left side and the right side of the upper end of the placing frame 4, a placing column 42 is arranged between the two fixing plates 41 on the left side and the right side, and the placing frame 4, the two fixing plates 41 and the placing column 42 are made of insulating materials.

The working principle and the beneficial effects of the technical scheme are as follows:

the protective shell 3 is arranged outside the coil assembly, the protective shell 3 is made of fireproof materials, the fireproof effect is achieved when the shaded pole motor is damaged in an insulation mode or a circuit is short-circuited, the safety of the shaded pole motor is improved, the potential safety hazard of the shaded pole motor is reduced, the radiating effect of the shaded pole motor is improved as the radiating holes 31 are formed in the protective shell 3, the filter screen is arranged in the radiating holes 31, dust is prevented from entering a protective cavity and affecting the normal operation of the shaded pole motor, insulating adhesive paper can be attached to the interior of the protective cavity and used for preventing the protective shell 3 from interfering a magnetic circuit, so that the operation performance of the shaded pole motor is improved, when the protective shell 3 is installed with the shaded pole motor, the matching port 33 is matched with a stator core, the coil assembly enters the protective cavity, when the first mounting hole 35 is correspondingly communicated with the second mounting hole 12, the first mounting hole 35 and the second mounting hole 12 can be fixed through a bolt, and then the first mounting hole 35 and the second mounting hole 12 are threaded holes, and the baffle 32 is pushed inwards, until the first threaded hole 34 and the second threaded hole are correspondingly communicated, the baffle 32 and the protective shell 3 are fixed through bolts, the sealing of the protective shell 3 to the coil assembly is completed, the placing frame 4 is an insulating frame, the coil assembly is placed on the placing frame 4, the placing column 42 plays a limiting and fixing effect on the coil assembly, the first through hole 43 can improve the heat dissipation effect of the coil assembly, the coil assembly is limited and fixed through the placing frame 4 to avoid the coil assembly from being contacted with other components, the heat dissipation and protection effects of the coil assembly are improved through the combined action of the placing frame 4 and the protective shell 3, the problem that copper wires are distributed on a common cover pole motor is solved, the heat generated inside the cover pole motor during working can heat the whole cover pole motor, open fire can be generated when a circuit is short-circuited, if the fixing effect of the copper wires is poor, the copper wires can be contacted with other components, the fire is easy to cause, and the shaded pole motor has the technical problem of potential safety hazard in the working process.

Example 2

Based on embodiment 1, as shown in fig. 4, the first mounting hole 35 is connected with the second mounting hole 12 through a quick release mechanism, the quick release mechanism includes a T-shaped block 5, a horizontal end of the T-shaped block 5 is matched with the first mounting hole 35 and the second mounting hole 12, a T-shaped groove 51 is formed in the T-shaped block 5, openings 54 are symmetrically communicated with upper and lower ends of the T-shaped groove 51, L-shaped blocks 52 are symmetrically formed on upper and lower sides of the T-shaped groove 51, a first spring 53 is fixedly arranged between the L-shaped blocks 52 on the front and rear sides, the L-shaped block 52 is slidably connected with the T-shaped groove 51, one end of the horizontal end of the L-shaped block 52, which is far away from the first spring 53, is fixedly connected with a first limiting block 55, one end of the vertical end of the L-shaped block 52, which is far away from the first spring 53, is fixedly connected with an operating block 56, and the first limiting block 55 is slidably connected with the opening 54.

through setting up quick detach mechanism, install the dismantlement fast with mounting hole one 35 and two 12 of mounting hole, thereby make things convenient for the installation and the dismantlement of protective housing 3 and shaded pole motor, conveniently maintain the change to the coil pack, mounting hole one 35 and mounting hole two 12 are the round hole this moment, at first extrude the operation piece 56 of both sides from top to bottom, make stopper one 55 get into T type groove 51, spring one 53 compresses, then insert the horizontal end of T type piece 5 in mounting hole one 35 and mounting hole two 12, after the vertical end of L type piece 52 contacts with fixed plate one 11, loosen operation piece 56, drive L type piece 52 and resume the normal position under spring one 53's elastic action, L type piece 52 drives stopper one 55 and resumes the normal position, stopper one 55 and the lateral wall laminating of protection chamber near mounting hole one 35 this moment, make T type piece 55 can's unable extraction mounting hole one 35 and mounting hole two 12 of pulling out, the interval between the vertical end of stopper one 55 and L type piece 52 equals the lateral wall thickness that the protection chamber is close to mounting hole one 35 and the thickness sum of fixed plate one 11, make the protective housing 11 be connected with protective housing 3 and extract the protective housing, make the operation piece 56 need to extrude the operation piece 51 to the both sides from top to the bottom, if the bottom of T type groove 5 to accomplish convenient operation of the operation piece, make it needs to push out.

Example 3

Based on the embodiment 1, as shown in fig. 5-6, the stator structure further comprises an adjustable motor base, the adjustable motor base is connected with the stator structure 1, the adjustable motor base comprises a base 6, the middle part of the upper end of the base 6 is fixedly connected with the lower end of the protective shell 3, sliding cavities 61 are symmetrically arranged on the front and rear sides of the base 6, sliding blocks 62 are slidably arranged in the sliding cavities 61, the upper end of each sliding block 62 is fixedly connected with the vertical end of an L-shaped clamping block 65, the horizontal end of the L-shaped clamping block 65 is fixedly connected with a clamping plate 66, the clamping plates 66 on the front and rear sides are respectively arranged corresponding to the front and rear ends of the stator structure 1, expansion plates 63 are symmetrically arranged on the front and rear sides of the lower end of the base 6, the fixed ends of the expansion plates 63 are fixedly connected with the base 6, the movable ends of the expansion plates 63 are fixedly connected with a cushion 64, the middle part of the lower end of the base 6 is fixedly connected with a fixed sleeve 69, a fixed cavity 610 is arranged in the fixed sleeve 69, a sliding plate 611 is arranged in the fixed cavity 610 in a sliding manner, a second spring 612 is fixedly arranged between the sliding plate 611 and the base 6, one end of the sliding plate 611, which is far away from the second spring 612, is fixedly connected with the first connecting block, the first connecting block is fixedly connected with the second connecting block 613, the front end and the rear end of the second connecting block 613 are symmetrically provided with a third connecting block 614, the middle part of the third connecting block 614 is rotatably connected with a rotating rod 68, the rotating rod 68 is rotatably connected with a rotating seat 67, the rotating seat 67 is fixedly connected with the lower end of the sliding block 62, one end of the third connecting block 614, which is far away from the second connecting block 613, is rotatably connected with a connecting shaft 615, the connecting shaft 615 is fixedly connected with a first disk 616 and a first gear 617, a plurality of first fixing holes 618 are uniformly distributed on the first disk 616 in the circumferential direction, the first fixing holes 618 are slidably connected with a control rod 624, the control rod 624 is fixedly connected with a control block 623 and a stop 621, and the third spring 622 is fixedly arranged between the stop 621 and the first disk 616, and the spring III 622 is sleeved on the control rod 624, the control rod 624 is matched with the fixed hole II 620, the fixed hole II 620 is arranged on the connecting block III 614, and the gear I617 is meshed with the saw teeth 619 on the movable end of the telescopic plate 63.

the base 6 and the protective shell 3 are of an integral structure, the purpose of installing the shaded pole motor on the base 6 is completed while the shaded pole motor is connected with the protective shell 3, after the shaded pole motor is connected with the protective shell 3, the operating blocks 623 are pulled outwards to drive the control rods 624 to move outwards, the control rods 624 matched with the second fixing holes 620 move out of the second fixing holes 620, the rest control rods 624 cannot be in contact with the third connecting block 614 in the rotating process, at the moment, the third spring 622 is compressed, the first disc 616 can rotate freely, so that the connecting shaft 615 and the first gear 617 can rotate freely, then the second connecting block 613 is pulled downwards to move downwards, the sliding plate 611 is driven to slide along the fixing cavity 610 when the second connecting block 613 moves downwards, the guide effect on the movement of the second connecting block 613 is achieved, at the moment, the second spring 612 is stretched, so that the movement of the second connecting block 613 is kept stable, the second connecting block 613 drives the third connecting block 614 to move downwards, the third connecting block 614 drives the rotating rod 68 to rotate when moving downwards, the rotating rod 68 drives the sliding block 62 to slide along the sliding cavity 61, the sliding block 62 drives the L-shaped clamping block 65 to move, the L-shaped clamping block 65 drives the clamping plate 66 to extrude and fix the front end and the rear end of the stator mechanism 1, the fixity of the shaded pole motor and the base 6 is improved, if the working height of the shaded pole motor needs to be adjusted, the operating block 623 is driven to rotate, the first disc 616 drives the first gear 617 to rotate through the connecting shaft 615, the first gear 617 drives the movable end of the telescopic plate 63 to slide upwards through the sawteeth 619 until the telescopic plate 63 is adjusted to reach a preset length, the purpose of adjusting the working height of the shaded pole motor is achieved, and the base 6 has a buffering effect when the shaded pole motor works by arranging the buffering cushion 64 at the lower end of the telescopic plate 63, the working stability of the shaded pole motor is improved, the shaded pole motor and the clamping plate 66 are fixed, and after the purpose of adjusting the telescopic plate 63 is achieved, the operation blocks 623 are loosened, the control rod 624 corresponding to the second fixing hole 620 enters the second fixing hole 620 under the elastic action of the third spring 622, the first gear 617 cannot rotate, the first gear 617 and the telescopic plate 63 are kept relatively static at the moment, then the cushion pad 64 is fixedly installed in the working environment where the shaded pole motor is located, the telescopic plate 63 is kept fixed, the first gear 617 is also kept fixed, the third connecting block 614 is kept fixed, the clamping plate 66 and the front end and the rear end of the stator mechanism 1 are kept stable, the control rods 624 at different positions can be correspondingly matched with the second fixing hole 620 through the arrangement of the control rods 624, the first disc 616 can be conveniently rotated at different angles and fixed with the third connecting block 614, and the telescopic plate 63 is suitable for adjusting different lengths of the telescopic plate 63.

Example 4

Based on embodiment 1, as shown in fig. 7 to 9, the protective case further includes two heat dissipation cleaning devices, the two heat dissipation cleaning devices are respectively installed at the left and right ends of the protective case 3, and the heat dissipation cleaning devices include:

the mounting shell 7 is fixedly connected with the protective shell 3, one side, close to the protective shell 3, of the mounting shell 7 is provided with a movable groove 741 and a cavity 715, the movable groove 741 and the cavity 715 are distributed vertically, the middle of the mounting shell 7 is provided with a first working cavity 745 and a second working cavity 72, the first working cavity 745 and the second working cavity 72 are distributed vertically, and a power cavity 71 is arranged inside one side, far away from the protective shell 3, of the mounting shell 7;

the cooling fan 74 is fixedly connected with the power shaft 73, the power shaft 73 is fixedly connected with a third belt wheel 746, the third belt wheel 746 is fixedly connected with a fourth belt wheel 716 through a second conveying belt 752, the fourth belt wheel 716 is fixedly connected with the motor shaft 21, and the power shaft 73 penetrates through the power cavity 71 and enters a first working cavity 745;

the rotating shell 717 is arranged in the first working cavity 745, the rotating shell 717 is fixedly connected with the power shaft 73, a groove 748 is arranged at one end, far away from the power shaft 73, of the rotating shell 717, a clamping groove 750 is arranged on one side of the groove 748, a clamping block 749 is arranged in the clamping groove 750 in a sliding mode, and a spring fourth 751 is fixedly arranged between the clamping block 749 and the clamping groove 750;

the driving shaft 718 is fixedly connected with the clamping rod 747, the clamping rod 747 is matched with the inclined end of the clamping block 749, one end of the driving shaft 718 far away from the clamping rod 747 is fixedly connected with the first driving block, the first driving block is fixedly connected with the inclined rod 721, the inclined rod 721 is fixedly connected with the second driving block 722, and the second driving block 722 is rotatably connected with one end of the first working cavity 745, which is close to the protective shell 3;

the power shaft 73, the driving shaft 718, the first driving block and the second driving block 722 rotate coaxially;

the two limiting rods 723 are rotatably arranged in circular grooves in the upper ends of the fixing shells 728, the fixing shells 728 are fixedly arranged at the lower ends of the first working cavities 745, the two limiting rods 723 are arranged at the left and right sides of the inclined rods 721, one ends of the two limiting rods 723, far away from the fixing shells 728, are fixedly connected with the fixing blocks 724, the fixing blocks 724 are fixedly connected with the connecting shafts 726, and the connecting shafts 726 are rotatably connected with the upper ends of the first working cavities 745;

the second gear 725 and the second gear 725 are fixedly connected with the connecting shaft 726, the second gear 725 penetrates through a second through hole 727 to be meshed with the fan-shaped tooth block 744, the second through hole 727 is formed in one end, close to the protective shell 3, of the first working cavity 745, and one end, far away from the second gear 725, of the fan-shaped tooth block 744 is fixedly connected with the cleaning brush 743.

by arranging the heat dissipation cleaning device, when the shaded pole motor works, the motor shaft 21 rotates to drive the belt wheel four 716 to rotate, the belt wheel four 716 drives the belt wheel three 746 to rotate through the conveyor belt two 752, the belt wheel three 746 drives the power shaft 73 to rotate, the power shaft 73 drives the rotating shell 717 and the heat dissipation fan 74 to rotate, the rotation of the heat dissipation fan 74 can accelerate the air flow rate near the protective shell 3, so that the heat dissipation effect of the protective shell 3 is improved, the heat dissipation is performed on the shaded pole motor when the shaded pole motor works, the service life and the working effect of the shaded pole motor can be effectively improved, the rotating shell 717 drives the fixture block 749 to rotate, the inclined end of the fixture block 749 is in contact with the fixture rod 747, the fixture block 749 enters the clamping groove 750, the spring four 751 is compressed, the driving shaft 718 cannot rotate when the rotating shell 717 rotates through the combined action of the fixture block 749, the clamping groove 750 and the spring 751, and the heat dissipation cleaning device only dissipates heat at the moment, if the filter screen on the protective housing 3 needs to be cleaned, the motor shaft 21 in the shaded pole motor is controlled to rotate reversely, so that the rotating housing 717 rotates reversely, the vertical end of the clamping block 749 contacts with the clamping rod 747, at the same time, the clamping block 749 drives the clamping rod 747 to rotate, the clamping rod 747 drives the driving shaft 718 to rotate, the driving shaft 718 drives the inclined rod 721 to rotate through the driving block, the inclined rod 721 drives the fixing block 724 to rotate clockwise when contacting with the left-side limiting rod 723 in the rotation process, the inclined rod 721 drives the fixing block 724 to rotate anticlockwise when contacting with the right-side limiting rod 723 in the rotation process, so that the purpose of reciprocating rotation of the fixing block 724 is realized, the reciprocating rotation of the fixing block 724 drives the connecting shaft 726 to rotate reciprocally, the connecting shaft 726 drives the gear 725 to rotate reciprocally, the gear 725 drives the sector gear 744 meshed therewith to rotate reciprocally, the sector gear 744 drives the cleaning brush 743 to rotate reciprocally, and the cleaning brush 743 cleans the filter screen, the excessive heat dissipation effect that influences protective housing 3 of dust in avoiding the filter screen to influence the working effect of shaded pole motor, heat dissipation cleaning device's setting can be at shaded pole motor during operation automatic heat dissipation function and the clean function of heat dissipation of dispelling, and the switching between two functions only needs control motor shaft 21's direction of rotation, convenient and fast.

Example 5

Based on embodiment 4, as shown in fig. 7 to 9, a driving adjustment mechanism is further provided in the heat dissipation cleaning apparatus, and the driving adjustment mechanism includes:

the first belt wheel 75 is arranged in the power cavity 71, the first belt wheel 75 is fixedly connected with the power shaft 73, the first belt wheel 75 is fixedly connected with a second belt wheel 77 through a first conveyor belt 76, the second belt wheel 77 is fixedly connected with a first rotating shaft 78, the first rotating shaft 78 penetrates through one end, close to the protective shell 3, of the power cavity 71 and is fixedly connected with a third bevel gear 79, the third bevel gear 79 is meshed with a fourth bevel gear 710, the fourth bevel gear 710 is fixedly connected with a second rotating shaft, the second rotating shaft is rotatably arranged between the front end and the rear end of the second working cavity 72, the second rotating shaft is fixedly connected with a second disc 711, and the second disc 711 is fixedly connected with a connecting rod 738;

the thread block 742 is slidably arranged in the movable groove 741, the thread block 742 is rotatably connected with the sector-shaped tooth block 744, one end, far away from the sector-shaped tooth block 744, of the thread block 742 is in threaded connection with a thread end of the threaded rod 740, a cylindrical end of the threaded rod 740 penetrates through the lower end of the movable groove 741 to enter the cavity 715 and is fixedly connected with the third gear 714, the third gear 714 is meshed with the rack 713, and the rack 713 penetrates through one end, close to the second working cavity 72, of the cavity 715 and enters the second working cavity 72;

the second limiting block is arranged in the second working cavity 72 and fixedly connected with the rack 713, one end, far away from the rack 713, of the second limiting block is fixedly connected with a fifth spring 712, and the fifth spring 712 is fixedly connected with one end, close to the power cavity 71, of the second working cavity 72;

the connecting rod 738 and the two pairs of stoppers are correspondingly matched.

by providing the driving adjustment mechanism, when the power shaft 73 rotates, the first belt wheel 75 is driven to rotate, the first belt wheel 75 drives the second belt wheel 77 to rotate through the first conveyor belt 76, the second belt wheel 77 drives the first rotating shaft 78 to rotate, the first rotating shaft 78 drives the third bevel gear 79 to rotate, the third bevel gear 79 drives the fourth bevel gear 710 to rotate, the fourth bevel gear 710 drives the second disc 711 to rotate through the second rotating shaft, the second disc 711 drives the connecting rod 738 to rotate, the connecting rod 738 is in contact with the second limiting block to drive the second limiting block to move, the second limiting block drives the rack 713 to move, the fifth spring 712 compresses, the rack 713 drives the third gear 714 to rotate, the third gear 714 drives the cylindrical end of the threaded rod 740 to rotate, the threaded rod 740 drives the threaded rod 742 to slide downwards along the movable groove 741, the fan-shaped tooth block 744 to move downwards, after the connecting rod 738 is separated from the second limiting block, the rack 713 is restored under the elastic action of the fifth spring 712, the third gear 714 rotates reversely in the process to drive the reverse rotation of the threaded rod 742 to rotate, the threaded rod 742 slides upwards along the movable groove 741, thereby driving the fan-shaped tooth block 744 to move upwards and downwards, the cleaning brush can be capable of cleaning brush 21 while rotating while the reciprocating brush is rotating, and the cleaning function of cleaning brush is further improved when the reciprocating brush is realized, and the cleaning brush while the cleaning machine shaft 21 is moved upwards and the reciprocating brush while the cleaning machine.

Example 6

Based on embodiment 5, as shown in fig. 7 to 9, the driving adjustment mechanism is further connected with an auxiliary mechanism, and the auxiliary mechanism includes:

the fixed shaft 733 is rotatably arranged at the lower end of the first working chamber 745, the fixed shaft 733 is fixedly connected with the fixed gear 732 and the bevel gear II 720, the bevel gear II 720 is meshed with the bevel gear I719, and the bevel gear I719 is fixedly connected with the driving shaft 718;

the meshing block 729 is correspondingly meshed with the fixed gear 732, the meshing block 729 is arranged in a sliding hole I in a sliding manner, the sliding hole I penetrates through one end, close to the fixed shaft 733, of the fixed shell 728, the sliding hole I is communicated with the pushing cavity 730, the pushing cavity 730 is arranged in the fixed shell 728, a pushing block 731 is arranged in the pushing cavity 730, and the inclined end of the pushing block 731 is in sliding connection with the inclined end of the meshing block 729;

the sliding block 739 is connected with the sliding hole II in a sliding mode, the sliding hole II penetrates through the contact end of the power cavity 71 and the working cavity II 72, the sliding block 739 is fixedly connected with the first matching block 736 in the working cavity II 72, the first matching block 736 is fixedly connected with the third limiting block 737, the third limiting block 737 is fixedly connected with the sixth spring 735, and the sixth spring 735 is fixedly connected with one end, far away from the power cavity 71, of the working cavity II 72;

the inclined end of the second matching block 734 is matched with the inclined end of the first matching block 736, and the second matching block 734 penetrates through the upper end of the second working cavity 72, enters the pushing cavity 730 and is fixedly connected with the pushing block 731;

the connecting rod 738 and the three 737 limiting blocks are correspondingly matched.

an auxiliary mechanism is connected to the driving adjusting mechanism, a spring IV 751 is a spring with a large elastic coefficient, when the shaded pole motor works, the inclined end of a clamping block 749 is in contact with a clamping rod 747, the clamping block 749 cannot enter a clamping groove 750 due to the large elastic coefficient of the spring IV 751, at the moment, the clamping rod 749 drives the clamping rod 747 to rotate, the clamping rod 747 drives a driving shaft 718 to rotate, the driving shaft 718 drives a bevel gear I719 to rotate, the bevel gear I719I drives a bevel gear II 720 to rotate, the bevel gear II 720 drives a fixing shaft 733 to rotate, the fixing shaft 733 drives a fixing gear 732 to rotate, when the connecting rod 738 is in contact with a limiting block III 737 in the rotating process, the limiting block III 737 drives a matching block I736 to move, a spring six 735 to compress, the matching block I736 is in contact with the matching block II 734, the matching block II 734 drives a pushing block 731 to move upwards, the pushing block 731 pushes an engaging block 729 to move, the engaging block 729 is engaged with the fixing gear 732, at the moment, the fixed gear 732 cannot rotate, so that the driving shaft 718 cannot rotate, at the moment, the clamping block 749 is extruded into the clamping groove 750 under the rotation action of the rotating shell 717, the normal rotation of the power shaft 73 is ensured, after the connecting rod 738 is separated from the third limiting block 737, the first matching block 736 recovers the original position under the elastic action of the spring six 735, the second matching block 734 recovers the original position under the action of gravity, so that the pushing block 731 is driven to recover the original position, the pushing block 731 drives the meshing block 729 to enter the pushing cavity 730, at the moment, the fixed gear 732 can rotate freely, so that the clamping block 749 can drive the clamping rod 747 to rotate continuously, the driving shaft 718 starts to rotate, and the cleaning brush 743 cannot rotate back and forth when the connecting rod 738 is in contact with the second matching block 734, in the process, because the connecting rod 738 is not in contact with the second limiting block, the cleaning brush 743 moves upwards, and when the connecting rod 738 is in contact with the second limiting block 734, the cleaning brush 743 can rotate in a reciprocating mode and move downwards, an auxiliary mechanism is added on the basis of a driving adjusting mechanism, the gear II 725 is kept static when the cleaning brush 743 is driven to move upwards under the elastic action of the spring five 712, acting force between the gear II 725 and the sector-shaped tooth block 744 is avoided when the gear II 725 is in a rotating state, and friction between the gear II 725 and the sector-shaped tooth block 744 is increased, so that the elastic force of the spring five 712 is required to be large enough, and if the elastic force of the spring five 712 is large enough, large acting force is required when the spring five 712 is compressed, abrasion between the bevel gear III 79 and the bevel gear IV 710 is easily caused, the auxiliary mechanism not only ensures that the cleaning brush 743 can rotate in a reciprocating mode and move downwards, but also ensures that the cleaning effect of the cleaning brush 743 can move in a reciprocating mode and move in a long time under the condition that the rotating direction of the motor shaft 21 does not need to be changed, and operation of adjusting the rotating direction of the motor shaft 21 is reduced.

Example 7

On the basis of embodiment 1, be equipped with controller, vibrometer and buzzer siren in the protective housing 3, the controller is connected with vibrometer and buzzer siren electricity, and the vibrometer is used for detecting the actual vibration intensity of shaded pole motor, and when the actual vibration intensity of shaded pole motor was greater than and predetermines the vibration intensity, the controller control buzzer siren reported to the police and promoted.

The working principle and the beneficial effects of the technical scheme are as follows: when the actual vibration intensity of shaded pole motor is greater than preset vibration intensity, the controller controls the buzzer alarm to give an alarm for prompting, and the conditions that the shaded pole motor is instable in installation, unbalanced in rotor, loose in the internal structure of the motor and the like are proved at the moment, so that the working personnel is required to be reminded to inspect and maintain the shaded pole motor in time, and the normal operation of the shaded pole motor is guaranteed.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A shaded pole motor, comprising: the coil component positioning device comprises a stator mechanism (1) and a rotor mechanism (2), wherein the rotor mechanism (2) is arranged inside the stator mechanism (1), a placing mechanism is arranged on the stator mechanism (1) and used for placing a coil component, a protection mechanism is arranged outside the coil component and connected with the stator mechanism (1);

the stator mechanism (1) comprises a stator core, the rotor mechanism (2) comprises a rotor, the rotor is arranged inside the stator core and connected with a motor shaft (21), and the coil assembly consists of a copper cable;

protection mechanism includes protective housing (3), and the upper end of protective housing (3) is equipped with the protection chamber, and both ends symmetry intercommunication has louvre (31) about the protection chamber, is equipped with the filter screen in louvre (31):

the placing mechanism comprises a placing frame (4), the placing frame (4) is arranged on the stator core, a first through hole (43) is formed in the lower side of the placing frame (4), second fixing plates (41) are symmetrically arranged on the left side and the right side of the upper end of the placing frame (4), placing columns (42) are installed between the second fixing plates (41) on the left side and the right side, and the placing frame (4), the second fixing plates (41) and the placing columns (42) are made of insulating materials.

2. The shaded-pole motor of claim 1,

baffle (32) are symmetrically arranged on the left side and the right side of the upper end of the protective shell (3), the baffle (32) is connected with the protective shell (3) in a sliding mode, a first threaded hole (34) is formed in the front side and the rear side of the baffle (32) in a penetrating mode, the first threaded hole (34) is communicated with a second threaded hole formed in the upper end of the protective shell (3) in a corresponding mode, and the first threaded hole (34) and the second threaded hole are connected through bolts.

3. The shaded-pole motor of claim 1,

the front end and the rear end of the protection cavity are symmetrically communicated with a matching opening (33) and two first mounting holes (35), the two first mounting holes (35) are distributed on the left side and the right side of the matching opening (33), the width of the width stator core of the matching opening (33) is the same, the first mounting holes (35) are correspondingly communicated with the second mounting holes (12), the second mounting holes (12) penetrate through the first fixing plate (11), and the first fixing plate (11) is connected with the stator core.

4. A shaded pole machine according to claim 3,

the quick-release mechanism is connected between the first mounting hole (35) and the second mounting hole (12), the quick-release mechanism comprises a T-shaped block (5), the horizontal end of the T-shaped block (5) is matched with the first mounting hole (35) and the second mounting hole (12), a T-shaped groove (51) is formed in the T-shaped block (5), openings (54) are symmetrically communicated with the upper end and the lower end of the T-shaped groove (51), L-shaped blocks (52) are symmetrically arranged on the upper side and the lower side of the T-shaped groove (51), a first spring (53) is fixedly arranged between the L-shaped blocks (52) on the front side and the rear side, the L-shaped blocks (52) are slidably connected with the T-shaped groove (51), one end, far away from the first spring (53), of the horizontal end of each L-shaped block (52) is fixedly connected with a first limiting block (55), one end, far away from the first spring (53), of the vertical end of each L-shaped block (52) is fixedly connected with an operating block (56), and the first limiting block (55) is slidably connected with the openings (54).

5. A shaded pole machine according to claim 1, further comprising an adjustable motor mount, the adjustable motor mount being connected to the stator mechanism (1), the adjustable motor mount being adapted to adjust the working height of the shaded pole machine.

6. A shaded pole machine according to claim 5,

the adjustable motor base comprises a base (6), the middle part of the upper end of the base (6) is fixedly connected with the lower end of a protective shell (3), sliding cavities (61) are symmetrically arranged on the front side and the rear side of the base (6), sliding blocks (62) are arranged in the sliding cavities (61) in a sliding mode, the upper ends of the sliding blocks (62) are fixedly connected with the vertical ends of L-shaped clamping blocks (65), the horizontal ends of the L-shaped clamping blocks (65) are fixedly connected with clamping plates (66), the clamping plates (66) on the front side and the rear side are respectively arranged corresponding to the front end and the rear end of a stator mechanism (1), telescopic plates (63) are symmetrically arranged on the front side and the rear side of the lower end of the base (6), the fixed ends of the telescopic plates (63) are fixedly connected with the base (6), cushion pads (64) are fixedly connected with the movable ends of the telescopic plates (63), the middle part of the lower end of the base (6) is fixedly connected with a fixed sleeve (69), a fixed cavity (610) is arranged in the fixed sleeve (69), a sliding plate (611) is slidably arranged in the fixed cavity (610), a sliding plate (611) is arranged between the sliding plate (611), a second spring connecting block (613) and a third connecting block (614) is arranged on the middle part of the connecting block (613), the rotating rod (68) is rotatably connected with the rotating seat (67), the rotating seat (67) is fixedly connected with the lower end of the sliding block (62), one end, far away from the second connecting block (613), of the third connecting block (614) is rotatably connected with the connecting shaft (615), the connecting shaft (615) is fixedly connected with the first disc (616) and the first gear (617), a plurality of first fixing holes (618) are uniformly distributed in the first disc (616) in the circumferential direction, the first fixing holes (618) are slidably connected with the control rod (624), the control rod (624) is fixedly connected with the control block (623) and the stop block (621), a third spring (622) is fixedly arranged between the stop block (621) and the first disc (616), the third spring (622) is sleeved on the control rod (624), the control rod (624) is matched with the second fixing holes (620), the second fixing holes (620) are arranged on the third connecting block (614), and the first gear (617) is meshed with the sawteeth (619) on the movable end of the telescopic plate (63).

7. The shaded pole motor according to claim 1, further comprising two heat dissipation cleaning devices respectively mounted at left and right ends of the protective case (3), the heat dissipation cleaning devices being configured to accelerate heat dissipation of the shaded pole motor and clean the filter screen on the protective case (3).

8. The shaded-pole motor of claim 7,

the heat dissipation cleaning device includes:

the mounting shell (7), the mounting shell (7) is fixedly connected with the protective shell (3), one side, close to the protective shell (3), of the mounting shell (7) is provided with a movable groove (741) and a cavity (715), the movable groove (741) and the cavity (715) are distributed up and down, the middle of the mounting shell (7) is provided with a first working cavity (745) and a second working cavity (72), the first working cavity (759) and the second working cavity (72) are distributed up and down, and a power cavity (71) is arranged inside one side, far away from the protective shell (3), of the mounting shell (7);

the cooling fan (74), the cooling fan (74) is fixedly connected with the power shaft (73), the power shaft (73) is fixedly connected with a third belt wheel (746), the third belt wheel (746) is fixedly connected with a fourth belt wheel (716) through a second conveyor belt (752), the fourth belt wheel (716) is fixedly connected with the motor shaft (21), and the power shaft (73) penetrates through the power cavity (71) and enters the first working cavity (745);

the rotating shell (717) is arranged in the first working cavity (745), the rotating shell (717) is fixedly connected with the power shaft (73), a groove (748) is arranged at one end, far away from the power shaft (73), of the rotating shell (717), a clamping groove (750) is arranged on one side of the groove (748), a clamping block (749) is arranged in the clamping groove (750) in a sliding mode, and a spring four (751) is fixedly arranged between the clamping block (749) and the clamping groove (750);

the driving shaft (718), the driving shaft (718) is fixedly connected with the clamping rod (747), the clamping rod (747) is matched with the inclined end of the clamping block (749), one end, far away from the clamping rod (747), of the driving shaft (718) is fixedly connected with the first driving block, the first driving block is fixedly connected with the inclined rod (721), the inclined rod (721) is fixedly connected with the second driving block (722), and the second driving block (722) is rotatably connected with one end, close to the protective shell (3), of the first working cavity (745);

the power shaft (73), the driving shaft (718), the first driving block and the second driving block (722) rotate coaxially;

the two limiting rods (723) are rotatably arranged in circular grooves in the upper ends of the fixing shells (728), the fixing shells (728) are fixedly arranged at the lower ends of the first working cavities (745), the two limiting rods (723) are arranged on the left side and the right side of the inclined rods (721), one ends, far away from the fixing shells (728), of the two limiting rods (723) are fixedly connected with the fixing blocks (724), the fixing blocks (724) are fixedly connected with the connecting shafts (726), and the connecting shafts (726) are rotatably connected with the upper ends of the first working cavities (745);

the second gear (725), the second gear (725) and the connecting shaft (726) are fixedly connected, the second gear (725) penetrates through the second through hole (727) to be meshed with the fan-shaped tooth block (744), the second through hole (727) is formed in one end, close to the protective shell (3), of the first working cavity (745), and one end, far away from the second gear (725), of the fan-shaped tooth block (744) is fixedly connected with the cleaning brush (743).

9. A shaded pole machine according to claim 8,

still be equipped with drive adjustment mechanism among the heat dissipation cleaning device, drive adjustment mechanism includes:

the first belt wheel (75), the first belt wheel (75) is arranged in the power cavity (71), the first belt wheel (75) is fixedly connected with the power shaft (73), the first belt wheel (75) is fixedly connected with the second belt wheel (77) through the first conveyor belt (76), the second belt wheel (77) is fixedly connected with the first rotating shaft (78), one end, close to the protective shell (3), of the first rotating shaft (78) penetrates through the power cavity (71) and is fixedly connected with the third bevel gear (79), the third bevel gear (79) is meshed with the fourth bevel gear (710), the fourth bevel gear (710) is fixedly connected with the second rotating shaft, the second rotating shaft is rotatably arranged between the front end and the rear end of the second working cavity (72), the second rotating shaft is fixedly connected with the second disk (711), and the second disk (711) is fixedly connected with the connecting rod (738);

the thread block (742) is arranged in the movable groove (741) in a sliding mode, the thread block (742) is connected with the sector tooth block (744) in a rotating mode, one end, far away from the sector tooth block (744), of the thread block (742) is connected with a thread end of the threaded rod (740) in a threaded mode, a cylindrical end of the threaded rod (740) penetrates through the lower end of the movable groove (741) to enter the cavity (715) and is fixedly connected with the third gear (714), the third gear (714) is meshed with the rack (713), and the rack (713) penetrates through one end, close to the second working cavity (72), of the cavity (715) and enters the second working cavity (72);

a second limiting block is arranged in the second working cavity (72), the second limiting block is fixedly connected with the rack (713), one end, far away from the rack (713), of the second limiting block is fixedly connected with a fifth spring (712), and the fifth spring (712) is fixedly connected with one end, close to the power cavity (71), of the second working cavity (72);

the connecting rod (738) is correspondingly matched with the second limiting block.

10. A shaded pole machine according to claim 1,

be equipped with controller, vibrometer and buzzer siren in protective housing (3), the controller is connected with vibrometer and buzzer siren electricity, and the vibrometer is used for detecting the actual vibration intensity of shaded pole motor, and when the actual vibration intensity of shaded pole motor was greater than and predetermines the vibration intensity, the controller control buzzer siren reported to the police and promoted.