CN113131674A - Dustproof effectual motor of heat dissipation - Google Patents

Dustproof effectual motor of heat dissipation Download PDF

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Publication number
CN113131674A
CN113131674A CN202110252967.9A CN202110252967A CN113131674A CN 113131674 A CN113131674 A CN 113131674A CN 202110252967 A CN202110252967 A CN 202110252967A CN 113131674 A CN113131674 A CN 113131674A
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CN
China
Prior art keywords
fixedly connected
motor
heat dissipation
main body
cover
Prior art date
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Withdrawn
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CN202110252967.9A
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Chinese (zh)
Inventor
韩宜璇
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Individual
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Individual
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Priority to CN202110252967.9A priority Critical patent/CN113131674A/en
Publication of CN113131674A publication Critical patent/CN113131674A/en
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/26—Means for adjusting casings relative to their supports
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/26—Structural association of machines with devices for cleaning or drying cooling medium, e.g. with filters

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

The invention discloses a motor with good heat dissipation and dust prevention effects, which comprises a rotating shaft, a main body, a rotor and a stator, wherein a cover plate structure is arranged on one side of the main body, the cover plate structure comprises a preformed hole, a hairbrush, a motor cover, a sealing ring and a first filtering plate, the motor cover is movably connected to one side of the main body, the preformed hole is formed in the motor cover, the inner side wall of the preformed hole is fixedly connected with the hairbrush, one end of the motor cover is movably connected with the first filtering plate, the outer side of one end of the motor cover is fixedly connected with the sealing ring, and one ends of two outer sides of the main body are movably connected with first fixing arms. According to the invention, the connecting rods are movably hinged at the top ends of the sliding blocks, the main body transmits the vibration force to the sliding blocks through the connecting rods, so that the sliding blocks move along the direction of the sliding rod, and the telescopic springs exert reverse acting force on the sliding blocks, so that the vibration force is buffered, and the main body is prevented from being damaged due to overlarge vibration force in the working process.

Description

Dustproof effectual motor of heat dissipation
Technical Field
The invention relates to the technical field of motors, in particular to a motor with good heat dissipation and dust prevention effects.
Background
The motor is exactly an electromagnetic means that can carry out the conversion with the electric energy, switches on the coil, produces the electromagnetic force, through the circular telegram coil of apron difference, can drive the rotor and rotate, turns into mechanical kinetic energy with the electric energy, and is very important to modern industrial development:
traditional motor, because the dustproof effect of heat dissipation is poor, in main part working process, can produce a large amount of heats, if unable in time dispel the heat, will cause the inner line to destroy, influence the life of main part, if in the radiating process, inside entering dust, the dust can be glued and is pasted on internals, influences the radiating effect, can influence main part work simultaneously.
Disclosure of Invention
The invention aims to provide a motor with good heat dissipation and dustproof effects to solve the problem of poor heat dissipation and dustproof effects in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a motor with good heat dissipation and dust prevention effects comprises a rotating shaft, a main body, a rotor and a stator, wherein one side of the main body is provided with a cover plate structure, the cover plate structure comprises a preformed hole, a hairbrush, a motor cover, a sealing ring and a first filtering plate, the motor cover is movably connected to one side of the main body, the preformed hole is formed in the motor cover, the hairbrush is fixedly connected to the inner side wall of the preformed hole, one end of the motor cover is movably connected with the first filtering plate, the outer side of one end of the motor cover is fixedly connected with the sealing ring, one ends of the two outer sides of the main body are movably connected with a first fixing arm, the top end of the first fixing arm is fixedly connected with a first fastening pin, the inner part of the first fastening pin is movably connected with a screw hole, one end of the first fixing arm is movably hinged with a second fixing arm, and the top end of the second fixing, the inside of second fastening foot all is provided with fixing bolt, the equal fixedly connected with in bottom of first fixed arm and second fixed arm stabilizes the telescopic link, stabilize the bottom fixedly connected with backup pad of telescopic link, four corners on backup pad top all are provided with buffer structure, one side of backup pad is provided with mounting structure, one side on main part top is provided with heat dissipation mechanism, the inside swing joint of main part has the pivot, and the both ends of pivot all are provided with the grooving, the outside fixedly connected with rotor of pivot, and the even first tooth piece of fixedly connected with in the outside of rotor, the outside of rotor is provided with the stator, and the even fixedly connected with second tooth piece in inboard of stator, the inside of stator evenly is provided with the coil.
Preferably, heat dissipation mechanism is including air inlet, recess, waterproof cover, lid, second filter, fan and filter chamber, filter chamber fixed connection is in one side on main part top, the inside fixedly connected with fan of filter chamber, the top swing joint of filter chamber has the lid, and the bottom fixedly connected with second filter of lid, the even fixedly connected with air inlet in top of lid, the equal fixedly connected with waterproof cover in top of air inlet, and all be provided with the recess between the adjacent waterproof cover.
Preferably, the waterproof cover shields the air inlets, and grooves are formed in the bottom ends between the air inlets.
Preferably, the waterproof cover is arc-shaped and is distributed on the cover body at equal intervals.
Preferably, the mounting structure is including control block, threaded rod, casing and installation foot, the casing sets up the one side in the main part, the equal fixedly connected with installation foot in top and the bottom of casing, the inside swing joint of casing has the threaded rod, and the top fixedly connected with control block of threaded rod.
Preferably, the threaded rod penetrates through one side of the supporting plate, an internal thread is arranged on one side of the supporting plate, and the supporting plate is in threaded connection with the threaded rod through the internal thread.
Preferably, buffer structure is including connecting rod, spacing groove, preformed groove, slider, expanding spring and litter, the preformed groove all sets up four corners on backup pad top, the top of preformed groove all is provided with the spacing groove, the equal fixedly connected with litter in inside of preformed groove, and the equal swing joint in outside of litter has the slider, the equal fixedly connected with expanding spring in one side of slider, and one side of expanding spring all with one side fixed connection of preformed groove inside, the equal swing joint in top of slider has the connecting rod, and the connecting rod all with the bottom activity hinge of first fixed arm and second fixed arm one end.
Preferably, the sliding blocks are provided with sliding holes inside, and the sliding blocks form a sliding structure with the sliding rod through the sliding holes.
Preferably, the connecting rods are symmetrically distributed about a vertical center line of the supporting plate, and the sliding blocks form a telescopic structure through telescopic springs and the reserved grooves.
Preferably, the coils are provided with eight groups, and the coils are distributed in the stator at equal intervals.
Compared with the prior art, the invention has the beneficial effects that: this kind of dustproof effectual motor of heat dissipation is rational in infrastructure, has following advantage:
(1) the fan is fixedly connected inside the filter cavity, the fan can be started to suck external air into the filter cavity through the air inlet, the second filter plate filters the air, the air is input into the main body to be radiated, and the waterproof cover is uniformly and fixedly connected to the top end of the filter cavity and can shield the air inlet, so that a waterproof effect can be achieved;
(2) the connecting rods are movably hinged at the top ends of the sliding blocks, the main body transmits the vibration force to the sliding blocks through the connecting rods, so that the sliding blocks move along the direction of the sliding rod, the telescopic springs play a reverse acting force on the sliding blocks, the vibration force is buffered, and the main body is prevented from being damaged due to overlarge vibration force in the working process;
(3) through the top fixedly connected with control block at the threaded rod, rotate the control block and can drive the threaded rod and rotate, because one side of backup pad is provided with the internal thread, constitute threaded connection between internal thread and the threaded rod to can drive the backup pad and reciprocate, adjust the height of pivot, make the pivot to its with the input terminal of device, be convenient for more stable carry out work.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a side view of the main body of the present invention;
FIG. 3 is a schematic side view of the cover plate structure of the present invention;
FIG. 4 is a schematic side view of a cross-sectional structure of the main body of the present invention;
FIG. 5 is a side view of the support plate of the present invention;
FIG. 6 is a schematic view of a partial cross-sectional structure of a heat dissipation mechanism according to the present invention;
fig. 7 is a side view of the first fixing arm according to the present invention.
In the figure: 1. grooving; 2. a rotating shaft; 3. a cover plate structure; 301. reserving a hole; 302. a brush; 303. a motor cover; 304. a seal ring; 305. a first filter plate; 4. a main body; 5. a heat dissipation mechanism; 501. an air inlet; 502. a groove; 503. a waterproof cover; 504. a cover body; 505. a second filter plate; 506. a fan; 507. a filter chamber; 6. a first fastening foot; 7. a first fixed arm; 8. a mounting structure; 801. a control block; 802. a threaded rod; 803. a housing; 804. mounting a foot; 9. a buffer structure; 901. a connecting rod; 902. a limiting groove; 903. reserving a groove; 904. a slider; 905. a tension spring; 906. a slide rod; 10. a support plate; 11. a second fixed arm; 12. stabilizing the telescopic rod; 13. a rotor; 14. a first tooth block; 15. a second tooth block; 16. a stator; 17. a coil; 18. a screw hole; 19. a second fastening foot; 20. and (5) fixing the bolt.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, an embodiment of the present invention is shown: a motor with good heat dissipation and dust prevention effects comprises a rotating shaft 2, a main body 4, a rotor 13 and a stator 16, wherein one side of the main body 4 is provided with a cover plate structure 3, the cover plate structure 3 comprises a preformed hole 301, a brush 302, a motor cover 303, a sealing ring 304 and a first filtering plate 305, the motor cover 303 is movably connected with one side of the main body 4, the preformed hole 301 is arranged inside the motor cover 303, the inner side wall of the preformed hole 301 is fixedly connected with the brush 302, one end of the motor cover 303 is movably connected with the first filtering plate 305, the outer side of one end of the motor cover 303 is fixedly connected with the sealing ring 304, one ends of two outer sides of the main body 4 are movably connected with a first fixing arm 7, the top end of the first fixing arm 7 is fixedly connected with a first fastening pin 6, the inside of the first fastening pin 6 is movably connected with a screw hole 18, one end of the first fixing arm 7 is movably hinged with a second fixing arm 11, and the top end of, the second fastening feet 19 are all internally provided with fixing bolts 20, the bottom ends of the first fixing arm 7 and the second fixing arm 11 are both fixedly connected with a stabilizing telescopic rod 12, the bottom end of the stabilizing telescopic rod 12 is fixedly connected with a supporting plate 10, four corners of the top end of the supporting plate 10 are all provided with buffer structures 9, each buffer structure 9 comprises a connecting rod 901, a limiting groove 902, a preformed groove 903, a sliding block 904, a telescopic spring 905 and a sliding rod 906, the preformed grooves 903 are all arranged at four corners of the top end of the supporting plate 10, the top ends of the preformed grooves 903 are all provided with the limiting grooves 902, the interior of the preformed groove 903 is all fixedly connected with the sliding rod 906, the outer sides of the slide bars 906 are movably connected with slide blocks 904, one sides of the slide blocks 904 are fixedly connected with extension springs 905, one side of the extension spring 905 is fixedly connected with one side of the inner part of the reserved groove 903, the top end of the sliding block 904 is movably hinged with a connecting rod 901, the connecting rods 901 are movably hinged with the bottoms of one ends of the first fixing arm 7 and the second fixing arm 11;
sliding holes are formed in the sliding blocks 904, and the sliding blocks 904 and the sliding rods 906 form a sliding structure through the sliding holes to limit the sliding blocks 904;
the connecting rods 901 are symmetrically distributed about the vertical center line of the supporting plate 10, and the sliding block 904 forms a telescopic structure with the reserved groove 903 through a telescopic spring 905 for buffering;
a mounting structure 8 is arranged on one side of the support plate 10, the mounting structure 8 comprises a control block 801, a threaded rod 802, a shell 803 and mounting feet 804, the shell 803 is arranged on one side of the main body 4, the mounting feet 804 are fixedly connected to the top end and the bottom end of the shell 803, the threaded rod 802 is movably connected to the interior of the shell 803, and the control block 801 is fixedly connected to the top end of the threaded rod 802;
the threaded rod 802 penetrates through one side of the supporting plate 10, an internal thread is arranged on one side of the supporting plate 10, the supporting plate 10 is in threaded connection with the threaded rod 802 through the internal thread, adjustment is facilitated, the first fixing arm 7 and the second fixing arm 11 are fixed on two sides of the outer portion of the main body 4, the screw hole 18 is rotated and can be fixed inside the fixing bolt 20, the first fastening pin 6 and the second fastening pin 19 are fastened, the first fixing arm 7 and the second fixing arm 11 are used for fixing the main body 4, the main body 4 is installed at the top end of the supporting plate 10 and is connected with a device to be driven through the rotating shaft 2, the shell 803 can be installed and fixed through the installation pin 804, after installation is completed, the control block 801 is rotated to drive the threaded rod 802 to rotate, the internal thread is arranged on one side of the supporting plate 10, and threaded connection is formed between the internal thread and, thereby driving the supporting plate 10 to move up and down, adjusting the height of the rotating shaft 2, and leading the rotating shaft 2 to be opposite to the input end of the device, thus being convenient for more stable work;
a heat dissipation mechanism 5 is arranged on one side of the top end of the main body 4, the heat dissipation mechanism 5 comprises an air inlet 501, a groove 502, a waterproof cover 503, a cover body 504, a second filter plate 505, a fan 506 and a filter chamber 507, the filter chamber 507 is fixedly connected to one side of the top end of the main body 4, the fan 506 is fixedly connected to the inside of the filter chamber 507, the top end of the filter chamber 507 is movably connected with the cover body 504, the bottom end of the cover body 504 is fixedly connected with the second filter plate 505, the top end of the cover body 504 is uniformly and fixedly connected with the air inlet 501, the top ends of the air inlets 501 are all fixedly connected with the waterproof covers 503;
the waterproof cover 503 shields the air inlets 501, and grooves 502 are formed in the bottom ends of the air inlets 501;
the waterproof cover 503 is arc-shaped, the waterproof cover 503 is equally spaced on the cover 504, a large amount of heat is generated in the working process of the main body 4, the fan 506 is started to suck outside air into the inside of the filter chamber 507 through the air inlet 501, the second filter plate 505 filters the air, the air is input into the main body 4 to dissipate the heat, the waterproof cover 503 is uniformly and fixedly connected to the top end of the filter chamber 507, the waterproof cover 503 can shield the air inlet 501, a waterproof effect can be achieved, if water drops to the top end of the cover 504, the water can flow out along the groove 502 to prevent the water from entering the inside of the main body 4 through the filter chamber 507, the main body 4 can vibrate in the working process, the main body 4 transmits the force of the vibration to the sliding block 904 through the connecting rod 901 to enable the sliding block 904 to move along the direction of the sliding rod 906, the telescopic spring 905 plays a reverse acting force on the sliding block 904, and buffers the force of, the damage caused by overlarge vibration force in the working process of the main body 4 is prevented;
the inner part of the main body 4 is movably connected with a rotating shaft 2, two ends of the rotating shaft 2 are respectively provided with a cutting groove 1, the outer side of the rotating shaft 2 is fixedly connected with a rotor 13, the outer side of the rotor 13 is uniformly and fixedly connected with a first tooth block 14, the outer side of the rotor 13 is provided with a stator 16, the inner side of the stator 16 is uniformly and fixedly connected with a second tooth block 15, and the inner part of the stator 16 is uniformly provided with a coil 17;
coil 17 is provided with eight groups, coil 17 is equidistant distribution in stator 16, coil 17 circular telegram on the stator 16, through regular electrified state that changes coil 17, change stator 16's electromagnetic state, thereby make rotor 13 drive pivot 2 and carry out the continuity and rotate, pivot 2 is in the course of the work, brush 302 brushes pivot 2, mutually support with first filter 305 and can prevent the inside that the dust from getting into main part 4, sealing washer 304 can seal the connection between motor cover 303 and the main part 4.
The working principle is as follows: when the fixing device is used, firstly, the first fixing arm 7 and the second fixing arm 11 are fixed on two sides of the outer part of the main body 4, the screw hole 18 is rotated, the screw hole 18 can be fixed inside the fixing bolt 20, the first fastening pin 6 and the second fastening pin 19 are fastened, the first fixing arm 7 and the second fixing arm 11 can fix the main body 4, the main body 4 is installed at the top end of the supporting plate 10, the rotating shaft 2 is used for being connected with a device to be driven, the installing pin 804 can be used for installing and fixing the shell 803, after the installation is completed, the control block 801 is rotated to drive the threaded rod 802 to rotate, as the internal thread is arranged on one side of the supporting plate 10, the internal thread and the threaded rod 802 form threaded connection, the supporting plate 10 can be driven to move up and down, the height of the rotating shaft 2 is adjusted, and the rotating shaft 2 and the input end of the device;
then, the coil 17 on the stator 16 is electrified, and the electromagnetic state of the stator 16 is changed by regularly changing the electrified state of the coil 17, so that the rotor 13 drives the rotating shaft 2 to rotate continuously, the brush 302 brushes the rotating shaft 2 in the working process of the rotating shaft 2 and is matched with the first filter plate 305 to prevent dust from entering the inside of the main body 4, and the sealing ring 304 can seal the connection between the motor cover 303 and the main body 4;
finally, a large amount of heat is generated during the operation of the main body 4, the fan 506 is started to suck external air into the inside of the filter chamber 507 through the air inlet 501, the second filter plate 505 filters the air, the air is input into the inside of the main body 4 to dissipate heat, because the top end of the filter chamber 507 is uniformly and fixedly connected with the waterproof cover 503, the waterproof cover 503 can shield the air inlet 501, can play a role in water prevention, if water drops to the top end of the cover body 504, the water can flow out along the groove 502, the water is prevented from entering the inside of the main body 4 through the filter chamber 507, and in the working process of the main body 4, the main body 4 will generate vibration, the force of the vibration is transmitted to the sliding block 904 through the connecting rod 901, the sliding block 904 moves along the direction of the sliding rod 906, the extension spring 905 exerts reverse acting force on the sliding block 904, thereby buffering the force of vibration and preventing the damage of the main body 4 caused by overlarge vibration force in the working process.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. The utility model provides a dustproof effectual motor of heat dissipation, includes pivot (2), main part (4), rotor (13) and stator (16), its characterized in that: one side of the main body (4) is provided with a cover plate structure (3), the cover plate structure (3) comprises a preformed hole (301), a brush (302), a motor cover (303), a sealing ring (304) and a first filtering plate (305), the motor cover (303) is movably connected to one side of the main body (4), the preformed hole (301) is arranged inside the motor cover (303), the inner side wall of the preformed hole (301) is fixedly connected with the brush (302), one end of the motor cover (303) is movably connected with the first filtering plate (305), the outer side of one end of the motor cover (303) is fixedly connected with the sealing ring (304), one ends of two outer sides of the main body (4) are movably connected with a first fixing arm (7), the top end of the first fixing arm (7) is fixedly connected with a first fastening pin (6), and the inner part of the first fastening pin (6) is movably connected with a screw hole (18), one end of the first fixing arm (7) is movably hinged with a second fixing arm (11), the top end of the second fixing arm (11) is fixedly connected with a second fastening pin (19), fixing bolts (20) are arranged inside the second fastening pin (19), the bottom ends of the first fixing arm (7) and the second fixing arm (11) are fixedly connected with a stabilizing telescopic rod (12), the bottom end of the stabilizing telescopic rod (12) is fixedly connected with a supporting plate (10), four corners of the top end of the supporting plate (10) are respectively provided with a buffer structure (9), one side of the supporting plate (10) is provided with a mounting structure (8), one side of the top end of the main body (4) is provided with a heat dissipation mechanism (5), the inside of the main body (4) is movably connected with a rotating shaft (2), two ends of the rotating shaft (2) are respectively provided with a cutting groove (1), the outer side of the rotating shaft (2) is fixedly connected with a rotor, and the outside of rotor (13) is even fixedly connected with first tooth piece (14), the outside of rotor (13) is provided with stator (16), and the inboard even fixedly connected with second tooth piece (15) of stator (16), the inside of stator (16) evenly is provided with coil (17).
2. The motor of claim 1, which has good heat dissipation and dust prevention effects, is characterized in that: heat dissipation mechanism (5) is including air inlet (501), recess (502), waterproof cover (503), lid (504), second filter (505), fan (506) and filter chamber (507), one side on main part (4) top is connected to filter chamber (507), the inside fixedly connected with fan (506) of filter chamber (507), the top swing joint of filter chamber (507) has lid (504), and the bottom fixedly connected with second filter (505) of lid (504), the even fixedly connected with air inlet (501) in top of lid (504), the equal fixedly connected with waterproof cover (503) in top of air inlet (501), and all be provided with recess (502) between adjacent waterproof cover (503).
3. The motor of claim 2 with good heat dissipation and dust prevention effects, characterized in that: the waterproof cover (503) shields the air inlets (501), and grooves (502) are formed in the bottom ends of the air inlets (501).
4. The motor of claim 2 with good heat dissipation and dust prevention effects, characterized in that: the waterproof cover (503) is arranged in an arc shape, and the waterproof cover (503) is distributed on the cover body (504) at equal intervals.
5. The motor of claim 1, which has good heat dissipation and dust prevention effects, is characterized in that: mounting structure (8) are including control block (801), threaded rod (802), casing (803) and installation foot (804), casing (803) set up the one side in main part (4), the equal fixedly connected with installation foot (804) in top and the bottom of casing (803), the inside swing joint of casing (803) has threaded rod (802), and the top fixedly connected with control block (801) of threaded rod (802).
6. The motor of claim 5 with good heat dissipation and dust prevention effects, characterized in that: threaded rod (802) run through in one side of backup pad (10), one side of backup pad (10) is provided with the internal thread, backup pad (10) pass through between internal thread and the threaded rod (802) constitute threaded connection.
7. The motor of claim 1, which has good heat dissipation and dust prevention effects, is characterized in that: buffer structure (9) is including connecting rod (901), spacing groove (902), reserve groove (903), slider (904), expanding spring (905) and litter (906), reserve groove (903) all sets up four corners on backup pad (10) top, the top of reserve groove (903) all is provided with spacing groove (902), the equal fixedly connected with litter (906) of inside of reserve groove (903), and the equal swing joint in outside of litter (906) has slider (904), the equal fixedly connected with expanding spring (905) in one side of slider (904), and one side of expanding spring (905) all with one side fixed connection of reserve groove (903) inside, the equal swing joint in top of slider (904) has connecting rod (901), and connecting rod (901) all with first fixed arm (7) and the bottom swing joint of second fixed arm (11) one end.
8. The motor of claim 7 with good heat dissipation and dust prevention effects, characterized in that: the inside of the sliding block (904) is provided with a sliding hole, and the sliding block (904) and the sliding rod (906) form a sliding structure through the sliding hole.
9. The motor of claim 7 with good heat dissipation and dust prevention effects, characterized in that: the connecting rods (901) are symmetrically distributed about the vertical center line of the supporting plate (10), and the sliding blocks (904) form a telescopic structure with the reserved grooves (903) through telescopic springs (905).
10. The motor of claim 1, which has good heat dissipation and dust prevention effects, is characterized in that: eight groups of coils (17) are arranged, and the coils (17) are distributed in the stator (16) at equal intervals.
CN202110252967.9A 2021-03-09 2021-03-09 Dustproof effectual motor of heat dissipation Withdrawn CN113131674A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110252967.9A CN113131674A (en) 2021-03-09 2021-03-09 Dustproof effectual motor of heat dissipation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110252967.9A CN113131674A (en) 2021-03-09 2021-03-09 Dustproof effectual motor of heat dissipation

Publications (1)

Publication Number Publication Date
CN113131674A true CN113131674A (en) 2021-07-16

Family

ID=76772868

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110252967.9A Withdrawn CN113131674A (en) 2021-03-09 2021-03-09 Dustproof effectual motor of heat dissipation

Country Status (1)

Country Link
CN (1) CN113131674A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115199059A (en) * 2022-08-01 2022-10-18 中建港航局集团有限公司 Prestressed concrete steel pipe truss superimposed sheet construction auxiliary device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115199059A (en) * 2022-08-01 2022-10-18 中建港航局集团有限公司 Prestressed concrete steel pipe truss superimposed sheet construction auxiliary device

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Application publication date: 20210716