CN113972773B - Dustproof three-phase asynchronous motor - Google Patents
Dustproof three-phase asynchronous motor Download PDFInfo
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- CN113972773B CN113972773B CN202111578604.0A CN202111578604A CN113972773B CN 113972773 B CN113972773 B CN 113972773B CN 202111578604 A CN202111578604 A CN 202111578604A CN 113972773 B CN113972773 B CN 113972773B
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- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 230000017525 heat dissipation Effects 0.000 claims description 18
- 239000006185 dispersion Substances 0.000 claims 2
- 239000000428 dust Substances 0.000 abstract description 14
- 230000006378 damage Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/09—Machines characterised by the presence of elements which are subject to variation, e.g. adjustable bearings, reconfigurable windings, variable pitch ventilators
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to the technical field of power equipment, in particular to a dustproof three-phase asynchronous motor which comprises a motor body, a rotor and a plurality of groups of cleaning mechanisms, wherein the rotor is arranged on the motor body, and the plurality of groups of cleaning mechanisms are positioned on the outer side of the motor body; the cleaning mechanism comprises a guide rail, the guide rail is parallel to the axis of the motor body, a moving block is arranged on the guide rail in a sliding mode, a reciprocating lead screw is arranged in the middle of the moving block, and the reciprocating lead screw penetrates through the moving block and is connected with the moving block in a threaded mode; through carrying out comprehensive cleaning treatment to motor body surface, can effectively avoid the dust deposit on motor body surface to reach dirt-proof purpose, avoid the dust to cause the normal transmission work of destruction and its kinetic energy of equipment influence, improve the practicality.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a dustproof three-phase asynchronous motor.
Background
As is well known, the main principle of a three-phase asynchronous motor is that a rotor and a magnetic field in the three-phase asynchronous motor both rotate, and the rotating speed of the rotor is lower than that of the magnetic field, so that the three-phase asynchronous motor has higher operation stability compared with a common asynchronous motor.
The existing three-phase asynchronous motor has the advantages that after the existing three-phase asynchronous motor runs for a long time, more dust is easily deposited on the surface of the existing three-phase asynchronous motor, the dust extends into the motor and easily damages the motor, the service life of the existing three-phase asynchronous motor is shortened, meanwhile, the dust easily influences the torque transmission work of a rotor, the kinetic energy loss of the motor is caused, and therefore the three-phase asynchronous motor with the dustproof function needs to be developed.
Disclosure of Invention
In order to solve the technical problem, the invention provides a dustproof three-phase asynchronous motor.
In order to achieve the purpose, the invention adopts the technical scheme that:
the dustproof three-phase asynchronous motor comprises a motor body, a rotor and a plurality of groups of cleaning mechanisms, wherein the rotor is arranged on the motor body, and the plurality of groups of cleaning mechanisms are all positioned on the outer side of the motor body;
the cleaning mechanism comprises a guide rail, the guide rail is parallel to the axis of the motor body, a moving block is arranged on the guide rail in a sliding mode, a reciprocating lead screw is arranged in the middle of the moving block, and the reciprocating lead screw penetrates through the moving block and is connected with the moving block in a threaded mode;
a plurality of sliding grooves are uniformly formed in the outer wall of the reciprocating lead screw, the direction of each sliding groove is parallel to the axis of the reciprocating lead screw, two driven wheels are slidably sleeved on the outer side of the reciprocating lead screw and are positioned on the left side and the right side of the moving block, the driven wheels are rotatably mounted on the moving block, a plurality of sliding edges are uniformly arranged on the inner wall of each driven wheel, and the sliding edges are slidably mounted in the sliding grooves in the reciprocating lead screw;
the outer wall of the driven wheel is uniformly provided with teeth, the teeth of the driven wheel are meshed with first gears, a rotating shaft is arranged between the two first gears, the two first gears are connected through the rotating shaft, a first mounting plate is rotatably mounted in the middle of the rotating shaft, and the first mounting plate is fixed on the outer wall of the moving block;
the outer wall of the rotating shaft is uniformly provided with hairbrushes;
the tail part of the motor body is provided with a rotating mechanism, and the rotating mechanism is used for driving the guide rail to rotate around the motor body.
Furthermore, the rotating mechanism comprises a countershaft arranged at the tail part of the motor body, the countershaft is connected with the rotor, a driving gear is arranged at the outer end of the countershaft, a plurality of second gears are uniformly meshed with the driving gear, and the plurality of second gears are distributed annularly;
the auxiliary shaft is rotatably provided with a connecting frame, the side walls of the second gears are rotatably connected with the connecting frame, the outer sides of the second gears are sleeved with inner gear rings, the inner gear rings are fixed on the outer wall of the tail part of the motor body, and the inner gear rings are meshed with the second gears;
a rotary table is rotatably mounted on the outer side wall of the driving gear, a plurality of oscillating plates are uniformly mounted on the circumferential outer wall of the rotary table, the length direction of each oscillating plate is along the radial direction of the rotary table, the outer ends of the oscillating plates are connected with the guide rails, and the reciprocating screw rod is rotatably mounted on the oscillating plates;
the side wall of the swing plate facing the motor body is provided with a shifting groove, the side wall of the second gear is eccentrically provided with a shifting shaft, the outer end of the shifting shaft extends into the shifting groove, and the shifting shaft is connected with the inner wall of the shifting groove in a sliding manner.
The motor further comprises an outer gear ring, wherein the outer gear ring is sleeved on the outer side of the inner gear ring, a plurality of second mounting plates are uniformly mounted on the inner wall of the outer gear ring, and the outer ends of the second mounting plates are fixed on the motor body;
and a plurality of third gears are uniformly meshed with the outer side of the outer gear ring, and the third gears are arranged on the reciprocating screw rod.
Furthermore, an air suction tube is mounted at the outer end of the rotary disc, an opening of the air suction tube faces outwards, a plurality of air guide plates are uniformly and obliquely mounted on the inner wall of the air suction tube, and a filter bag is buckled on the opening of the air suction tube;
a plurality of air guide pipes are uniformly communicated and arranged on the outer wall of the air suction cylinder at positions close to the rotary disc;
an air dispersing pipe is arranged on the side wall of the moving block, a plurality of air outlets are uniformly formed in the air dispersing pipe, and the direction of the air outlets faces the hairbrush;
the output end of the air duct is communicated and installed on the air dispersing pipe.
Further, a plurality of sliding blocks are uniformly installed on the air duct, the sliding blocks are slidably installed on the outer wall of the guide rail, and the sliding direction of the sliding blocks is the length direction of the guide rail.
Furthermore, a pushing plate is rotatably mounted on the outer side wall of the swinging plate, the pushing plate is inclined, a sliding sleeve is rotatably mounted at the outer end of the pushing plate, and the sliding sleeve is slidably sleeved on the air guide pipe;
and a plate spring is arranged on the side wall of the pushing plate, and the outer end of the plate spring is fixed on the swinging plate.
Furthermore, a support ring is mounted on the side wall of the output end of the motor body, a follow-up ring is rotatably sleeved on the outer wall of the support ring, the outer end of the guide rail is fixed on the side wall of the follow-up ring, and the outer end of the reciprocating lead screw is rotatably mounted on the side wall of the follow-up ring.
The motor further comprises a heat dissipation mesh enclosure, wherein the heat dissipation mesh enclosure is sleeved outside the plurality of groups of cleaning mechanisms, one end of the heat dissipation mesh enclosure is fixed on the side wall of the output end of the motor body, and the other end of the heat dissipation mesh enclosure is rotatably installed on the outer wall of the air suction cylinder;
two bottom plates are arranged at the bottom of the heat dissipation net cover.
Compared with the prior art, the invention has the beneficial effects that: the reciprocating lead screw is rotated, the reciprocating lead screw is connected with the moving block in a threaded manner, the reciprocating lead screw pushes the moving block to perform reciprocating movement, the moving block slides on the guide rail, meanwhile, the moving block drives the rotating shaft and the hairbrush to perform synchronous reciprocating movement through the first mounting plate, the moving block pushes the driven wheel to slide on the reciprocating lead screw, the reciprocating lead screw in a rotating state is connected with the driven wheel through the sliding chute and the sliding edge, the driven wheel is synchronously driven to rotate by the reciprocating lead screw in a rotating state, the driven wheel drives the first gear and the rotating shaft to rotate through teeth on the driven wheel, so that the hairbrush on the rotating shaft is driven to rotate, the hairbrush performs reciprocating movement and simultaneously performs transverse cleaning treatment on the surface of the motor body, meanwhile, the rotating mechanism drives the guide rail to rotate around the outer wall of the motor body, so that the rotating shaft and the hairbrush rotate around the outer wall of the motor body, and the hairbrush can conveniently perform comprehensive cleaning treatment on the outer wall of the motor body, through carrying out comprehensive cleaning treatment to motor body surface, can effectively avoid the dust deposit on motor body surface to reach dirt-proof purpose, avoid the dust to cause the normal transmission work of destruction and its kinetic energy of equipment influence, improve the practicality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the middle portion of the heat-dissipating mesh enclosure of FIG. 1;
FIG. 3 is a schematic view of an advantageous internal structure of the heat-dissipating mesh enclosure of FIG. 1;
FIG. 4 is an enlarged view of a portion A of FIG. 2;
FIG. 5 is an enlarged view of a portion B of FIG. 2;
in the drawings, the reference numbers: 1. a motor body; 2. a rotor; 3. a guide rail; 4. a moving block; 5. a reciprocating screw; 6. a driven wheel; 7. a first gear; 8. a rotating shaft; 9. a first mounting plate; 10. a brush; 11. a counter shaft; 12. a driving gear; 13. a second gear; 14. a connecting frame; 15. an inner gear ring; 16. a turntable; 17. a swing plate; 18. a shifting shaft; 19. an outer ring gear; 20. a second mounting plate; 21. a third gear; 22. an air suction cylinder; 23. an air induction plate; 24. a filter bag; 25. an air duct; 26. an air diffusing pipe; 27. a slider; 28. pushing the plate; 29. a sliding sleeve; 30. a plate spring; 31. a support ring; 32. a follower ring; 33. a heat dissipation mesh enclosure; 34. a base plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. This embodiment is written in a progressive manner.
As shown in fig. 1 to 5, the dustproof three-phase asynchronous motor of the present invention comprises a motor body 1, a rotor 2 and a plurality of groups of cleaning mechanisms, wherein the rotor 2 is mounted on the motor body 1, and the plurality of groups of cleaning mechanisms are located outside the motor body 1;
the cleaning mechanism comprises a guide rail 3, the guide rail 3 is parallel to the axis of the motor body 1, a moving block 4 is arranged on the guide rail 3 in a sliding mode, a reciprocating lead screw 5 is arranged in the middle of the moving block 4, and the reciprocating lead screw 5 penetrates through the moving block 4 and is connected with the moving block in a threaded mode;
a plurality of sliding grooves are uniformly formed in the outer wall of the reciprocating lead screw 5, the direction of each sliding groove is parallel to the axis of the reciprocating lead screw 5, two driven wheels 6 are slidably sleeved on the outer side of the reciprocating lead screw 5, the driven wheels 6 are positioned on the left side and the right side of the moving block 4, the driven wheels 6 are rotatably mounted on the moving block 4, a plurality of sliding edges are uniformly arranged on the inner wall of each driven wheel 6, and the sliding edges are slidably mounted in the sliding grooves in the reciprocating lead screw 5;
the outer wall of the driven wheel 6 is uniformly provided with teeth, the teeth of the driven wheel 6 are meshed with first gears 7, a rotating shaft 8 is arranged between the two first gears 7, the two first gears 7 are connected through the rotating shaft 8, a first mounting plate 9 is rotatably mounted in the middle of the rotating shaft 8, and the first mounting plate 9 is fixed on the outer wall of the moving block 4;
the outer wall of the rotating shaft 8 is uniformly provided with brushes 10;
the tail of the motor body 1 is provided with a rotating mechanism, and the rotating mechanism is used for driving the guide rail 3 to rotate around the motor body 1.
In this embodiment, a reciprocating lead screw 5 is rotated, because the reciprocating lead screw 5 is connected with a moving block 4 by a screw, the reciprocating lead screw 5 pushes the moving block 4 to perform reciprocating movement, the moving block 4 slides on a guide rail 3, and meanwhile, the moving block 4 drives a rotating shaft 8 and a brush 10 to perform synchronous reciprocating movement through a first mounting plate 9, the moving block 4 pushes a driven wheel 6 to slide on the reciprocating lead screw 5, because the reciprocating lead screw 5 is connected with the driven wheel 6 through a chute and a sliding edge, the rotating reciprocating lead screw 5 synchronously drives the driven wheel 6 to rotate, the driven wheel 6 drives a first gear 7 and the rotating shaft 8 to rotate through teeth thereon, so as to drive the brush 10 on the rotating shaft 8 to rotate, the brush 10 rotates while performing reciprocating movement, the brush 10 performs transverse cleaning treatment on the surface of a motor body 1, and meanwhile, a rotating mechanism drives the guide rail 3 to rotate around the outer wall of the motor body 1, so as to enable the rotating shaft 8 and the brush 10 to rotate around the outer wall of the motor body 1, conveniently make brush 10 carry out comprehensive clearance processing to motor body 1 outer wall, through carrying out comprehensive clearance processing to motor body 1 surface, can effectively avoid the dust deposit on motor body 1 surface to reach dirt-proof purpose, avoid the dust to cause the normal transmission work of destruction and influence its kinetic energy to equipment, improve the practicality.
Preferably, the rotating mechanism includes a secondary shaft 11 installed at the tail of the motor body 1, the secondary shaft 11 is connected with the rotor 2, a driving gear 12 is installed at the outer end of the secondary shaft 11, a plurality of second gears 13 are evenly meshed on the driving gear 12, and the plurality of second gears 13 are distributed in a ring shape;
a connecting frame 14 is rotatably mounted on the auxiliary shaft 11, the side walls of the second gears 13 are rotatably connected with the connecting frame 14, inner gear rings 15 are sleeved on the outer sides of the second gears 13, the inner gear rings 15 are fixed on the outer wall of the tail part of the motor body 1, and the inner gear rings 15 are meshed with the second gears 13;
a rotary table 16 is rotatably mounted on the outer side wall of the driving gear 12, a plurality of oscillating plates 17 are uniformly mounted on the circumferential outer wall of the rotary table 16, the length direction of the oscillating plates 17 is along the radial direction of the rotary table 16, the outer ends of the oscillating plates 17 are connected with the guide rail 3, and the reciprocating screw 5 is rotatably mounted on the oscillating plates 17;
a toggle groove is formed in the side wall of the swing plate 17 facing the motor body 1, a toggle shaft 18 is eccentrically mounted on the side wall of the second gear 13, the outer end of the toggle shaft 18 extends into the toggle groove, and the toggle shaft 18 is slidably connected with the inner wall of the toggle groove.
In this embodiment, when the motor body 1 is operated, the rotor 2 rotates, the rotor 2 drives the driving gear 12 to rotate synchronously through the auxiliary shaft 11, the driving gear 12 drives the second gear 13 to rotate, the second gear 13 rolls on the inner wall of the inner gear ring 15, so that the second gear 13 revolves around the driving gear 12 while rotating, the connecting frame 14 supports the second gear 13, the second gear 13 drives the dial shaft 18 thereon to rotate eccentrically and revolve around the driving gear 12 synchronously, the dial shaft 18 pushes the swing plate 17 to move through the fluctuation groove on the swing plate 17, when the second gear 13 drives the dial shaft 18 to rotate eccentrically, the dial shaft 18 pushes the swing plate 17 to revolve around the driving gear 12, so that the swing plate 17 performs swing motion while revolving, the oscillating plate 17 drives the guide rail 3 and the reciprocating screw 5 thereon to rotate around the motor body 1, so that the brush 10 can completely clean the surface of the motor body 1, the oscillating plate 17 drives the turntable 16 to rotate, and the turntable 16 and the driving gear 12 run relatively.
In this embodiment, because the swinging plate 17 is in a swinging state while revolving, the swinging plate 17 can drive the brush 10 thereon to swing, so that the brush 10 can perform swinging type cleaning treatment on the surface of the motor body 1, thereby facilitating forward and reverse alternating type cleaning treatment on dust on the motor body 1, improving the dust removal effect of the brush 10 and avoiding dust omission on the motor body 1.
As a preferable mode of the above embodiment, the electric motor further comprises an outer gear ring 19, the outer gear ring 19 is sleeved outside the inner gear ring 15, a plurality of second mounting plates 20 are uniformly mounted on the inner wall of the outer gear ring 19, and the outer ends of the second mounting plates 20 are fixed on the electric motor body 1;
a plurality of third gears 21 are uniformly meshed with the outer side of the outer gear ring 19, and the third gears 21 are installed on the reciprocating screw rod 5.
In this embodiment, when the swing plate 17 revolves around the driving gear 12, the swing plate 17 drives the third gear 21 to roll on the external gear ring 19 through the reciprocating lead screw 5, so that the third gear 21 drives the reciprocating lead screw 5 to rotate, and the purpose that the reciprocating lead screw 5 pushes the rotating shaft 8 and the brush 10 to move is achieved.
Preferably, as for the above embodiment, an air suction tube 22 is installed at the outer end of the turntable 16, an opening of the air suction tube 22 faces outward, a plurality of air guide plates 23 are evenly and obliquely installed on the inner wall of the air suction tube 22, and a filter bag 24 is buckled on the opening of the air suction tube 22;
a plurality of air ducts 25 are uniformly communicated and arranged on the outer wall of the air suction cylinder 22 close to the turntable 16;
an air dispersing pipe 26 is arranged on the side wall of the moving block 4, a plurality of air outlets are uniformly formed in the air dispersing pipe 26, and the direction of the air outlets faces the hairbrush 10;
the output end of the air duct 25 is connected and installed on the air dispersing pipe 26.
In this embodiment, when the carousel 16 rotates, the carousel 16 drives the section of thick bamboo 22 that breathes in and rotates, a plurality of induced air boards 23 that the section of thick bamboo 22 that breathes in drives it rotates, induced air board 23 is with outside air through the section of thick bamboo 22 opening suction section of thick bamboo 22 in and discharge into to the trachea 26 of loosing through air duct 25, the air in the trachea 26 of loosing spouts near the brush 10 of running state through its opening on it, thereby to carry out the air-blowing clearance processing on brush 10 and motor body 1 surface, improve the clearance effect of dust, avoid the dust deposit on motor body 1 surface, thereby improve motor body 1's dustproof effect, through setting up filter bag 24, can conveniently carry out filtration to the air that gets into in the section of thick bamboo 22 of breathing in, avoid impurity in the air to get into in the section of thick bamboo 22 of breathing in.
Preferably, in the above embodiment, the air duct 25 is uniformly provided with a plurality of sliders 27, the sliders 27 are slidably mounted on the outer wall of the guide rail 3, and the sliding direction of the sliders 27 is along the length direction of the guide rail 3.
In this embodiment, through setting up a plurality of sliders 27, can conveniently support and fix the processing to air duct 25, when avoiding moving block 4 reciprocating motion, air duct 25 scatters at will and influences the equipment operation.
Preferably, as for the above embodiment, a pushing plate 28 is rotatably mounted on the outer side wall of the swinging plate 17, the pushing plate 28 is inclined, a sliding sleeve 29 is rotatably mounted on the outer end of the pushing plate 28, and the sliding sleeve 29 is slidably sleeved on the air duct 25;
the side wall of the pushing plate 28 is provided with a plate spring 30, and the outer end of the plate spring 30 is fixed on the swinging plate 17.
In this embodiment, the plate spring 30 generates elastic thrust to the pushing plate 28, and the pushing plate 28 generates thrust to the air duct 25 through the sliding sleeve 29, so that the air duct 25 is always in a tightening state, thereby preventing the air duct 25 from being scattered randomly, when the moving block 4 moves in a reciprocating manner, the air duct 25 is pulled by the air duct 26 to move, the air duct 25 pushes the pushing plate 28 to swing through the sliding sleeve 29, and at this time, the sliding sleeve 29 slides on the air duct 25, and the pushing plate 28 pushes the plate spring 30 to generate bending deformation.
As a preferred embodiment, a support ring 31 is mounted on a side wall of the output end of the motor body 1, a follower ring 32 is rotatably sleeved on an outer wall of the support ring 31, an outer end of the guide rail 3 is fixed on a side wall of the follower ring 32, and an outer end of the reciprocating screw 5 is rotatably mounted on a side wall of the follower ring 32.
In this embodiment, when the guide rail 3 and the reciprocating screw 5 perform circular motion around the axis of the motor body 1, the guide rail 3 and the reciprocating screw 5 synchronously drive the follower ring 32 to rotate on the support ring 31, and by arranging the support ring 31 and the follower ring 32, the guide rail 3 and the reciprocating screw 5 can be conveniently supported and fixed, so that the running stability and firmness of the guide rail and the reciprocating screw are improved.
As a preferred advantage of the above embodiment, the cleaning device further includes a heat dissipation mesh enclosure 33, the heat dissipation mesh enclosure 33 is sleeved outside the multiple groups of cleaning mechanisms, one end of the heat dissipation mesh enclosure 33 is fixed on the side wall of the output end of the motor body 1, and the other end of the heat dissipation mesh enclosure 33 is rotatably installed on the outer wall of the air suction cylinder 22;
two bottom plates 34 are mounted at the bottom of the heat dissipation mesh enclosure 33.
In this embodiment, through setting up heat dissipation screen panel 33, can conveniently shelter from the protection processing to motor body 1 and its externally mounted's part, cause the injury to the workman when avoiding its operation, the heat that motor body 1 gived off simultaneously can pass heat dissipation screen panel 33 and discharge to the external world, through setting up two bottom plates 34, can conveniently support and fix motor body 1.
The dustproof three-phase asynchronous motor has the advantages that the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the dustproof three-phase asynchronous motor can be implemented as long as the beneficial effects of the dustproof three-phase asynchronous motor are achieved.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A dustproof three-phase asynchronous motor is characterized by comprising a motor body (1), a rotor (2) and a plurality of groups of cleaning mechanisms, wherein the rotor (2) is installed on the motor body (1), and the plurality of groups of cleaning mechanisms are all positioned on the outer side of the motor body (1);
the cleaning mechanism comprises a guide rail (3), the guide rail (3) is parallel to the axis of the motor body (1), a moving block (4) is arranged on the guide rail (3) in a sliding mode, a reciprocating lead screw (5) is arranged in the middle of the moving block (4), and the reciprocating lead screw (5) penetrates through the moving block (4) and is connected with the moving block in a threaded mode;
a plurality of sliding grooves are uniformly formed in the outer wall of the reciprocating lead screw (5), the directions of the sliding grooves are parallel to the axis of the reciprocating lead screw (5), two driven wheels (6) are slidably sleeved on the outer side of the reciprocating lead screw (5), the driven wheels (6) are positioned on the left side and the right side of the moving block (4), the driven wheels (6) are rotatably mounted on the moving block (4), a plurality of sliding edges are uniformly arranged on the inner wall of each driven wheel (6), and the sliding edges are slidably mounted in the sliding grooves in the reciprocating lead screw (5);
the outer wall of the driven wheel (6) is uniformly provided with teeth, the teeth of the driven wheel (6) are meshed with first gears (7), a rotating shaft (8) is arranged between the two first gears (7), the two first gears (7) are connected through the rotating shaft (8), a first mounting plate (9) is rotatably mounted in the middle of the rotating shaft (8), and the first mounting plate (9) is fixed on the outer wall of the moving block (4);
the outer wall of the rotating shaft (8) is uniformly provided with brushes (10);
the tail part of the motor body (1) is provided with a rotating mechanism, and the rotating mechanism is used for driving the guide rail (3) to rotate around the motor body (1);
the rotating mechanism comprises a countershaft (11) arranged at the tail of the motor body (1), the countershaft (11) is connected with the rotor (2), a driving gear (12) is arranged at the outer end of the countershaft (11), a plurality of second gears (13) are uniformly meshed on the driving gear (12), and the second gears (13) are distributed annularly;
a connecting frame (14) is rotatably mounted on the auxiliary shaft (11), the side walls of the second gears (13) are rotatably connected with the connecting frame (14), inner gear rings (15) are sleeved on the outer sides of the second gears (13), the inner gear rings (15) are fixed on the outer wall of the tail part of the motor body (1), and the inner gear rings (15) are meshed with the second gears (13);
a rotary table (16) is rotatably mounted on the outer side wall of the driving gear (12), a plurality of oscillating plates (17) are uniformly mounted on the circumferential outer wall of the rotary table (16), the length direction of each oscillating plate (17) is along the radial direction of the rotary table (16), the outer ends of the oscillating plates (17) are connected with the guide rails (3), and the reciprocating screw (5) is rotatably mounted on the oscillating plates (17);
a toggle groove is formed in the side wall, facing the motor body (1), of the swinging plate (17), a toggle shaft (18) is eccentrically mounted on the side wall of the second gear (13), the outer end of the toggle shaft (18) extends into the toggle groove, and the toggle shaft (18) is in sliding connection with the inner wall of the toggle groove;
the motor is characterized by further comprising an outer gear ring (19), wherein the outer gear ring (19) is sleeved on the outer side of the inner gear ring (15), a plurality of second mounting plates (20) are uniformly mounted on the inner wall of the outer gear ring (19), and the outer ends of the second mounting plates (20) are fixed on the motor body (1);
the outer side of the outer gear ring (19) is uniformly meshed with a plurality of third gears (21), and the third gears (21) are mounted on the reciprocating screw rod (5).
2. The dustproof three-phase asynchronous motor according to claim 1, wherein an air suction cylinder (22) is installed at the outer end of the turntable (16), the opening of the air suction cylinder (22) faces to the outside, a plurality of air guide plates (23) are evenly and obliquely installed on the inner wall of the air suction cylinder (22), and a filter bag (24) is buckled on the opening of the air suction cylinder (22);
a plurality of air ducts (25) are uniformly communicated and arranged on the outer wall of the air suction cylinder (22) close to the turntable (16);
an air dispersion pipe (26) is installed on the side wall of the moving block (4), a plurality of air outlets are uniformly formed in the air dispersion pipe (26), and the direction of the air outlets faces the hairbrush (10);
the output end of the air duct (25) is communicated and installed on the air dispersing pipe (26).
3. A dustproof three-phase asynchronous motor according to claim 2, wherein a plurality of sliding blocks (27) are uniformly installed on the air duct (25), the sliding blocks (27) are slidably installed on the outer wall of the guide rail (3), and the sliding direction of the sliding blocks (27) is the length direction of the guide rail (3).
4. A dustproof three-phase asynchronous motor according to claim 3, wherein the outer side wall of the swinging plate (17) is rotatably provided with a pushing plate (28), the pushing plate (28) is inclined, the outer end of the pushing plate (28) is rotatably provided with a sliding sleeve (29), and the sliding sleeve (29) is slidably sleeved on the air guide pipe (25);
and a plate spring (30) is arranged on the side wall of the pushing plate (28), and the outer end of the plate spring (30) is fixed on the swinging plate (17).
5. A dustproof three-phase asynchronous motor according to claim 4, wherein the side wall of the output end of the motor body (1) is provided with a support ring (31), the outer wall of the support ring (31) is rotatably sleeved with a follower ring (32), the outer end of the guide rail (3) is fixed on the side wall of the follower ring (32), and the outer end of the reciprocating screw (5) is rotatably arranged on the side wall of the follower ring (32).
6. The dustproof three-phase asynchronous motor according to claim 5, further comprising a heat dissipation mesh enclosure (33), wherein the heat dissipation mesh enclosure (33) is sleeved outside the plurality of groups of cleaning mechanisms, one end of the heat dissipation mesh enclosure (33) is fixed on the side wall of the output end of the motor body (1), and the other end of the heat dissipation mesh enclosure (33) is rotatably installed on the outer wall of the air suction cylinder (22);
two bottom plates (34) are arranged at the bottom of the heat dissipation mesh enclosure (33).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111578604.0A CN113972773B (en) | 2021-12-22 | 2021-12-22 | Dustproof three-phase asynchronous motor |
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| CN202111578604.0A CN113972773B (en) | 2021-12-22 | 2021-12-22 | Dustproof three-phase asynchronous motor |
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| CN113972773B true CN113972773B (en) | 2022-03-04 |
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| CN115411880A (en) * | 2022-09-19 | 2022-11-29 | 辽宁工程技术大学 | Wheel edge direct-drive transmission device of birotor axial motor |
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| JP2009303327A (en) * | 2008-06-11 | 2009-12-24 | Mitsuba Corp | Electric motor |
| CN109224656A (en) * | 2018-09-04 | 2019-01-18 | 靳瑞 | A kind of bag filter |
| CN211296398U (en) * | 2019-12-27 | 2020-08-18 | 苏州特种电机厂有限公司 | Dustproof motor casing of explosion-proof type three-phase asynchronous motor |
| CN213425928U (en) * | 2020-09-24 | 2021-06-11 | 李文地 | Motor silencing device of shock attenuation noise control |
| CN113691054A (en) * | 2021-07-28 | 2021-11-23 | 深圳市德智高新有限公司 | Explosion-proof stepping motor |
| CN113746273A (en) * | 2021-09-15 | 2021-12-03 | 陈孟敏 | Self-cleaning motor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020188655A (en) * | 2019-05-17 | 2020-11-19 | 株式会社デンソー | Driver, and manufacturing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009303327A (en) * | 2008-06-11 | 2009-12-24 | Mitsuba Corp | Electric motor |
| CN109224656A (en) * | 2018-09-04 | 2019-01-18 | 靳瑞 | A kind of bag filter |
| CN211296398U (en) * | 2019-12-27 | 2020-08-18 | 苏州特种电机厂有限公司 | Dustproof motor casing of explosion-proof type three-phase asynchronous motor |
| CN213425928U (en) * | 2020-09-24 | 2021-06-11 | 李文地 | Motor silencing device of shock attenuation noise control |
| CN113691054A (en) * | 2021-07-28 | 2021-11-23 | 深圳市德智高新有限公司 | Explosion-proof stepping motor |
| CN113746273A (en) * | 2021-09-15 | 2021-12-03 | 陈孟敏 | Self-cleaning motor |
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