CN112510889B - Low-noise circulating cooling fast-assembling type sealed dustproof motor - Google Patents
Low-noise circulating cooling fast-assembling type sealed dustproof motor Download PDFInfo
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- CN112510889B CN112510889B CN202011333856.2A CN202011333856A CN112510889B CN 112510889 B CN112510889 B CN 112510889B CN 202011333856 A CN202011333856 A CN 202011333856A CN 112510889 B CN112510889 B CN 112510889B
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- cooling box
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- 238000001816 cooling Methods 0.000 title claims abstract description 101
- 238000010521 absorption reaction Methods 0.000 claims abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 230000017525 heat dissipation Effects 0.000 claims description 32
- 238000007789 sealing Methods 0.000 claims description 23
- 239000004519 grease Substances 0.000 claims description 12
- 229920001296 polysiloxane Polymers 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 8
- 230000035939 shock Effects 0.000 claims description 8
- 238000010992 reflux Methods 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 3
- 230000003134 recirculating effect Effects 0.000 claims 7
- 230000000694 effects Effects 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000000110 cooling liquid Substances 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- 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
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
-
- 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
-
- 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
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a low-noise circulation cooling fast-assembling type sealed dustproof motor which comprises a sound absorption box and a cooling box, wherein the upper end of the inner bottom of the sound absorption box is fixedly connected with a motor body through screws, the upper end of the cooling box is fixedly connected with L-shaped limiting blocks which are symmetrically arranged front and back, the upper end of the cooling box is provided with rotary grooves which are distributed at equal intervals, steel balls are rotationally connected in the rotary grooves, guide seats are fixedly connected to the lower sides of the front end and the rear end of the sound absorption box, a circulating pump is fixedly connected in a concave position of the lower end of the cooling box, the rear side of the right end of the cooling box is fixedly connected with a liquid outlet, the front end of the cooling box is fixedly connected with a backflow port, and the rear end of the cooling box is fixedly connected with a liquid filling port. This low noise circulative cooling's sealed dustproof motor of ready-package, noise reduction avoids the noise too big, damages workman's hearing, carries out circulative cooling to the sound absorption case, and is better to the cooling effect of sound absorption case, makes the quick outwards divergence of heat in the sound absorption case, the dismouting of the end cover of being convenient for.
Description
Technical Field
The invention relates to the technical field of motor equipment, in particular to a low-noise circulating cooling fast-assembling type sealed dustproof motor.
Background
The motor is an electromagnetic device for converting or transmitting electric energy according to the law of electromagnetic induction, and has the main function of generating driving torque, and can be used as a power source of electric appliances or various machines, and can be divided into a direct current motor, an asynchronous motor and a synchronous motor according to the structure and the working principle.
The motor is widely used in various control systems, numerical control machine tool manufacturing and large-scale machinery, the motor should keep cleanness, dryness and sealing performance when using, and avoid the high temperature, but current motor has the noise big when moving, and the workman can damage the hearing in the place that the noise is big for a long time, and the motor cooling effect is poor, and the heat can not in time diverge, reduces motor life, and the motor leakproofness is relatively poor, inside easy dust of intaking, and inconvenient shortcoming of dismouting.
Disclosure of Invention
The invention aims to provide a low-noise circulating cooling fast-assembling type sealed dustproof motor, which solves the problems that the noise is large, the heat cannot be timely dispersed and the disassembly and assembly are inconvenient in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a low noise circulative cooling's fast-assembling formula sealed dustproof motor, includes sound absorbing box and cooling tank, sound absorbing box inner bottom upper end is through screw fixedly connected with motor body, cooling tank upper end fixedly connected with front and back symmetry sets up the L type stopper, the cooling tank upper end is seted up the equidistant rotation groove that distributes, rotation inslot rotation connection has the steel ball, sound absorbing box front and back both ends downside all fixedly connected with guide holder, cooling tank lower extreme concave position internal fixedly connected with circulating pump, cooling tank right-hand member rear side fixedly connected with liquid outlet, cooling tank front end fixedly connected with backflow mouth, cooling tank rear end fixedly connected with liquid feeding mouth, cooling tank front and back both ends downside all fixedly connected with liquid outlet, sound absorbing box left end fixedly connected with first heat abstractor, cooling tank left end fixedly connected with second heat abstractor, be provided with the trachea between first heat abstractor and second heat abstractor, sound absorbing box front and back both ends downside fixedly connected with guide ring, the inner side is provided with the cooling tank is provided with the circulating pump, the cooling tank front end is provided with the annular groove, the cooling tank front end cover is provided with the annular groove, the annular groove is provided with the annular groove, the cooling tank front end cover is fixedly connected with the annular groove, the inside of the cooling tank front end cover is provided with the annular groove, the annular groove is provided with the annular groove, the cooling tank front end cover is fixedly connected with the annular groove, the front end cover is fixedly connected with the cooling tank front end cover, the front end cover is connected with the cooling down, the front cover is fixedly connected with the cooling tank front and the cooling tank front end cover and the back cover is fixedly connected with the cooling down second heat radiation. Limiting springs which are distributed at equal intervals are fixedly connected in the limiting grooves, and positioning blocks are fixedly connected to the upper ends of the limiting springs.
Preferably, the guide seat is in sliding connection with the cooling box and the L-shaped limiting block, the lower end of the guide seat is flush with the lower end of the sound absorption box, the positioning block is in clamping connection with the positioning groove, and the length of the positioning block is greater than half of the length of the sound absorption box.
Preferably, the cooling box lower extreme fixedly connected with front and back symmetry sets up the shock pad, the shock pad lower extreme is provided with the anti-skidding line, the radiating groove has all been seted up at both ends around the cooling box, fixedly connected with dust screen in the radiating groove.
Preferably, square draw-in groove that upper and lower symmetry set up has been seted up on the end cover, the dwang that the sound box right-hand member rotated and is connected with upper and lower symmetry and set up, the dwang right-hand member passes square draw-in groove fixedly connected with square fixture block, square fixture block is the block with the end cover and is connected.
Preferably, the left end of the end cover is provided with a return groove, a sealing gasket is fixedly connected in the return groove, the thickness of the sealing gasket is larger than the depth of the return groove, and the sealing gasket is attached to the inner wall of the sound absorption box.
Preferably, the motor shaft at the right end of the motor body penetrates through the through hole to extend outwards, and the motor shaft at the right end of the motor body is attached to the inner wall of the sealing ring.
Preferably, the cooling box is of an inverted U-shaped structure, and the height of the concave position at the lower end of the cooling box is larger than the diameter of the circulating pump.
Preferably, the upper ends of the steel balls are attached to the lower end of the sound absorption box, the rotating grooves and the steel balls are in concentric circle structures, and the depth of the rotating grooves is larger than the radius of the steel balls.
Preferably, the reflux port is arranged below the heat dissipation groove, the lengths of the heat dissipation silicone grease layer and the heat dissipation fins are equal to the length of the sound absorption box, and the heights of the heat dissipation silicone grease layer and the heat dissipation fins are both larger than half of the height of the sound absorption box.
Compared with the prior art, the invention has the beneficial effects that:
1. the low-noise circulation cooling fast-assembled sealed dustproof motor has the advantages that through the design of the sound absorption box, noise generated during the operation of the motor body is absorbed, the noise is reduced, and the vibration reduction pad is additionally arranged, so that the amplitude of the motor body during the operation is reduced, the noise is prevented from being too large, and the hearing of workers is prevented from being damaged;
2. the low-noise circulation cooling fast-assembled sealed dustproof motor has the advantages that through the cooperation of the cooling box and the cooling pipe, the sound absorption box is cooled in a circulating way, the sound absorption box is cooled continuously and continuously, the cooling effect of the sound absorption box is better, and the cooling fan is additionally arranged to cool used cooling liquid, so that the working effect is ensured;
3. this low noise circulative cooling's sealed dustproof motor of ready-package makes the quick outside of heat in the sound absorption box disperse through the use of fin, through tracheal use, is convenient for discharge the heat in the sound absorption box, and guarantees the leakproofness in the sound absorption box to through square fixture block's use, the dismouting of the end cover of being convenient for.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of the front structure of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is a schematic view of the cross-sectional structure A-A of FIG. 2 according to the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 1B according to the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 5C according to the present invention;
fig. 8 is a schematic diagram of the installation structure of the motor body and the sealing ring according to the invention.
In the figure: 1. a sound suction box; 2. a screw; 3. a motor body; 4. a cooling box; 5. an L-shaped limiting block; 6. a rotating groove; 7. steel balls; 8. a guide seat; 9. a circulation pump; 10. a liquid outlet; 11. a return port; 12. a liquid adding port; 13. a liquid outlet; 14. a first heat radiation port; 15. a second heat radiation port; 16. an air pipe; 17. a cooling tube; 18. a water inlet pipe; 19. a water outlet pipe; 20. a return pipe; 21. an end cap; 22. a through hole; 23. an annular groove; 24. a rotating ring; 25. a seal ring; 26. a heat dissipating silicone grease layer; 27. a heat sink; 28. a heat radiation fan; 29. a positioning groove; 30. a limit groove; 31. a limit spring; 32. a positioning block; 33. a shock pad; 34. a heat sink; 35. a dust screen; 36. square clamping groove; 37. a rotating lever; 38. a square clamping block; 39. a loop-shaped groove; 40. and a sealing gasket.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution: the low-noise circulation cooling fast-assembling type sealed dustproof motor comprises a sound absorbing box 1, a screw 2, a motor body 3, a cooling box 4, an L-shaped limiting block 5, a rotating groove 6, a steel ball 7, a guide seat 8, a circulating pump 9, a liquid outlet 10, a reflux inlet 11, a liquid filling port 12, a liquid outlet 13, a first heat radiating port 14, a second heat radiating port 15, an air pipe 16, a cooling pipe 17, a water inlet pipe 18, a water outlet pipe 19, a reflux pipe 20, an end cover 21, a through hole 22, an annular groove 23, a rotating ring 24, a sealing ring 25, a heat dissipation silicone grease layer 26, a heat dissipation sheet 27, a heat dissipation fan 28, a positioning groove 29, a limiting groove 30, a limiting spring 31, a positioning block 32, a shock absorption pad 33, a heat dissipation groove 34, a dustproof net 35, a square clamping groove 36, a rotating rod 37, a square clamping block 38, a return groove 39 and a sealing pad 40, wherein the upper end of the inner bottom of the sound absorbing box 1 is fixedly connected with the motor body 3 through the screw 2, the upper end of the cooling box 4 is fixedly connected with L-shaped limiting blocks 5 which are arranged in a front-back symmetrical way, the upper end of the cooling box 4 is provided with rotary grooves 6 which are distributed at equal intervals, steel balls 7 are rotationally connected in the rotary grooves 6, the lower sides of the front end and the rear end of the sound absorbing box 1 are fixedly connected with guide seats 8, the concave position of the lower end of the cooling box 4 is fixedly connected with a circulating pump 9, the rear side of the right end of the cooling box 4 is fixedly connected with a liquid outlet 10, the front end of the cooling box 4 is fixedly connected with a backflow port 11, the rear end of the cooling box 4 is fixedly connected with a liquid feeding port 12, the lower sides of the front end and the rear end of the cooling box 4 are fixedly connected with liquid discharging ports 13, the left end of the sound absorbing box 1 is fixedly connected with a first heat dissipation port 14, the left end of the cooling box 4 is fixedly connected with a second heat dissipation port 15, an air pipe 16 is arranged between the first heat dissipation port 14 and the second heat dissipation port 15, the upper end of the sound absorbing box 1 is fixedly connected with a cooling pipe 17, the liquid outlet 10 and the inlet pipe 18 is arranged between the liquid outlet 10 and the inlet of the circulating pump 9, a water outlet pipe 19 is arranged between the outlet end of the circulating pump 9 and one end of the cooling pipe 17, a return pipe 20 is arranged between the other end of the cooling pipe 17 and the return port 11, the right end of the sound suction box 1 is movably connected with an end cover 21, a through hole 22 is formed in the end cover 21, an annular groove 23 is formed in the through hole 22, a rotating ring 24 is connected in the annular groove 23 in a rotating way, a sealing ring 25 is fixedly connected to the inner side of the rotating ring 24, heat dissipation silicone grease layers 26 are arranged at the front end and the rear end of the sound suction box 1, heat dissipation fins 27 are fixedly connected to the outer side of the heat dissipation silicone grease layers 26, heat dissipation fans 28 which are distributed at equal intervals are fixedly connected to the lower end of the top of the inner front side of the cooling box 4, a positioning groove 29 is formed in the upper end of the L-shaped limiting block 5, a limiting groove 30 is formed in the upper end of the guide seat 8, a limiting spring 31 which is distributed at equal intervals is fixedly connected to the limiting groove 30, and the upper end of the limiting spring 31 is fixedly connected to a positioning block 32;
furthermore, the guide seat 8 is in sliding connection with the cooling box 4 and the L-shaped limiting block 5, the lower end of the guide seat 8 is flush with the lower end of the sound absorption box 1, the positioning block 32 is in clamping connection with the positioning groove 29, the length of the positioning block 32 is larger than half of the length of the sound absorption box 1, the cooling box 4 and the sound absorption box 1 are convenient to connect through the cooperation of the guide seat 8 and the cooling box 4 and the L-shaped limiting block 5, and the additionally arranged positioning block 32 and the positioning groove 29 ensure the connection firmness between the cooling box 4 and the sound absorption box 1;
further, the lower end of the cooling box 4 is fixedly connected with a shock pad 33 which is arranged in a front-back symmetrical way, the lower end of the shock pad 33 is provided with anti-skid patterns, the front end and the rear end of the cooling box 4 are provided with radiating grooves 34, a dust screen 35 is fixedly connected in the radiating grooves 34, the heat in the cooling box 4 can be outwards dispersed through the radiating grooves 34, and the additionally arranged dust screen 35 can prevent dust from entering the cooling box 4;
further, the end cover 21 is provided with square clamping grooves 36 which are vertically symmetrically arranged, the right end of the sound absorbing box 1 is rotationally connected with a rotating rod 37 which is vertically symmetrically arranged, the right end of the rotating rod 37 passes through the square clamping grooves 36 and is fixedly connected with square clamping blocks 38, the square clamping blocks 38 are in clamping connection with the end cover 21, and the sound absorbing box 1 is convenient to assemble and disassemble, simple in structure and convenient to use;
further, the left end of the end cover 21 is provided with a circular groove 39, a sealing gasket 40 is fixedly connected in the circular groove 39, the thickness of the sealing gasket 40 is larger than the depth of the circular groove 39, the sealing gasket 40 is attached to the inner wall of the sound absorption box 1, and the sealing property in the sound absorption box 1 is ensured through the use of the sealing gasket 40;
further, the motor shaft at the right end of the motor body 3 passes through the through hole 22 to extend outwards, the motor shaft at the right end of the motor body 3 is attached to the inner wall of the sealing ring 25, and dust is prevented from entering the sound suction box 1 from the gap between the through hole 22 and the motor body 3 through the use of the sealing ring 25;
furthermore, the cooling box 4 is of an inverted U-shaped structure, the height of the concave position at the lower end of the cooling box 4 is larger than the diameter of the circulating pump 9, the circulating pump 9 is convenient to fix, and used cooling liquid and unused cooling liquid in the cooling box 4 are separated, so that the effect of the cooling liquid is ensured to the greatest extent;
further, the upper ends of the steel balls 7 are attached to the lower end of the sound absorption box 1, the rotating grooves 6 and the steel balls 7 are in concentric circle structures, the depth of the rotating grooves 6 is larger than the radius of the steel balls 7, and through the use of the steel balls 7, friction resistance between the sound absorption box 1 and the cooling box 4 is reduced, so that the sound absorption box 1 can conveniently move at the upper end of the cooling box 4;
further, the reflow opening 11 is disposed below the heat dissipation groove 34, the lengths of the heat dissipation silicone grease layer 26 and the heat dissipation fins 27 are equal to the length of the sound absorption box 1, and the heights of the heat dissipation silicone grease layer 26 and the heat dissipation fins 27 are greater than half of the height of the sound absorption box 1, so that the heat dissipation effect on the sound absorption box 1 is improved.
Working principle: firstly, fix motor body 3 in sound absorbing box 1 through screw 2, then put end cover 21 in sound absorbing box 1 right-hand member, square fixture block 38 wears out from square draw-in groove 36, motor body 3 right-hand member motor shaft wears out from sealing washer 25, then rotate square fixture block 38 through dwang 37, square fixture block 38 and end cover 21 block connection, thereby fix end cover 21, then guide holder 8 and L type stopper 5 at both ends around with sound absorbing box 1 are aligned, then press down locating piece 32 and promote sound absorbing box 1 to the left, sound absorbing box 1 slides in steel ball 7 upper end, until locating piece 32 aligns with constant head tank 29, under limiting spring 31 rebound force, promote locating piece 32 upwards with constant head tank 29 block connection, thereby fix sound absorbing box 1 and cooling box 4, add right amount of coolant liquid through filler neck 12, air pipe 16, cooling tube 17, inlet tube 18, outlet tube 19 and back flow tube 20 are connected, when motor body 3 works, then guide holder 8 and L type stopper 5 align, then press down locating piece 32 downwards and promote sound absorbing box 1 at steel ball 7 upper end slip, until locating piece 32 aligns with constant head tank 29, under limiting spring 31 rebound force, with locating piece 32 upwards promote locating piece 32 and cooling box 29 block 32 block connection, thereby, it is fixed to heat absorbing box 1 and cooling box 4 through filler neck 12, when the working, when motor body 3 works, circulating pump 9 and back flow tube 19 and back flow tube 20 are connected, then, when cooling tube 20 work, and heat is cooled down, when cooling box 1 is cooled down, and then, and heat is cooled down in the heat is cooled down and the heat is cooled down in the heat dissipating box is cooled down by the heat of the heat dissipating device 1 through the circulating pump 9, and the heat box through the heat dissipation device, and the heat is cooled down in the heat conducting box, and the heat conducting device, and the heat is cooled down by the heat through the heat.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and that the simple modification and equivalent substitution of the technical solution of the present invention can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a low noise circulative cooling's sealed dustproof motor of fast-assembling, includes suction box (1) and cooling box (4), its characterized in that: the utility model discloses a sound absorbing box, including sound absorbing box (1), motor body (3) are passed through to the bottom upper end in sound absorbing box (1), L type stopper (5) that cooling box (4) upper end fixedly connected with front and back symmetry set up, rotation groove (6) that equidistance was distributed are seted up to cooling box (4) upper end, rotation groove (6) internal rotation is connected with steel ball (7), both ends downside all fixedly connected with guide holder (8) around sound absorbing box (1), fixedly connected with circulating pump (9) in cooling box (4) lower extreme concave position, cooling box (4) right-hand member rear side fixedly connected with liquid outlet (10), cooling box (4) front end fixedly connected with backflow port (11), cooling box (4) rear end fixedly connected with liquid filler (12), both ends downside all fixedly connected with liquid outlet (13) around cooling box (4), sound absorbing box (1) left end fixedly connected with first heat dissipation port (14), cooling box (4) left end fixedly connected with second heat dissipation port (15), heat dissipation port (16) and second heat dissipation port (16) are provided with inlet (17), cooling box (16) are provided with inlet (1), the utility model discloses a sound absorbing box, including sound absorbing box (4), guide holder (8), sound absorbing box (5), rotary ring (24) are connected with rotary ring (24) in rotary ring (24), sealing washer (25) are connected with in inboard of rotary ring (23), both ends all are provided with heat dissipation silicone grease layer (26) around sound absorbing box (1), heat dissipation fan (28) that heat dissipation silicone grease layer (26) outside fixedly connected with fin (27), heat dissipation fan (28) that front side top lower extreme fixedly connected with equidistance distributes in cooling box (4), locating slot (29) are seted up to L type stopper (5) upper end, limit groove (30) are seted up to guide holder (8) upper end, limit spring (31) that fixedly connected with in limit groove (23) rotation ring (24), limit spring (31) that fixedly connected with in limit groove (31) is in limit groove (30), guide holder (8) are connected with guide holder (8) and lower extreme (32) are connected with sound absorbing box (1), the positioning block (32) is in clamping connection with the positioning groove (29), and the length of the positioning block (32) is greater than half of the length of the sound absorption box (1).
2. The low noise, recirculating cooled, fast-assembling sealed, dust-proof motor of claim 1, wherein: the cooling box (4) lower extreme fixedly connected with front and back symmetry sets up shock pad (33), shock pad (33) lower extreme is provided with the anti-skidding line, radiating groove (34) have all been seted up at both ends around cooling box (4), fixedly connected with dust screen (35) in radiating groove (34).
3. The low noise, recirculating cooled, fast-assembling sealed, dust-proof motor of claim 1, wherein: square draw-in groove (36) that upper and lower symmetry set up have been seted up on end cover (21), sound box (1) right-hand member rotates and is connected with dwang (37) that upper and lower symmetry set up, dwang (37) right-hand member passes square draw-in groove (36) fixedly connected with square fixture block (38), square fixture block (38) are the block connection with end cover (21).
4. The low noise, recirculating cooled, fast-assembling sealed, dust-proof motor of claim 1, wherein: the left end of the end cover (21) is provided with a return groove (39), a sealing gasket (40) is fixedly connected in the return groove (39), the thickness of the sealing gasket (40) is larger than the depth of the return groove (39), and the sealing gasket (40) is attached to the inner wall of the sound absorption box (1).
5. The low noise, recirculating cooled, fast-assembling sealed, dust-proof motor of claim 1, wherein: the motor shaft at the right end of the motor body (3) penetrates through the through hole (22) to extend outwards, and the motor shaft at the right end of the motor body (3) is attached to the inner wall of the sealing ring (25).
6. The low noise, recirculating cooled, fast-assembling sealed, dust-proof motor of claim 1, wherein: the cooling box (4) is of an inverted U-shaped structure, and the height of the concave position at the lower end of the cooling box (4) is larger than the diameter of the circulating pump (9).
7. The low noise, recirculating cooled, fast-assembling sealed, dust-proof motor of claim 1, wherein: the upper end of the steel ball (7) is attached to the lower end of the sound absorption box (1), the rotating groove (6) and the steel ball (7) are of concentric circle structures, and the depth of the rotating groove (6) is larger than the radius of the steel ball (7).
8. The low noise, recirculating cooled, fast-assembling sealed, dust-proof motor of claim 2, wherein: the reflux port (11) is arranged below the radiating groove (34), the lengths of the radiating silicone grease layer (26) and the radiating fins (27) are equal to the length of the sound absorbing box (1), and the heights of the radiating silicone grease layer (26) and the radiating fins (27) are both larger than half of the height of the sound absorbing box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011333856.2A CN112510889B (en) | 2020-11-25 | 2020-11-25 | Low-noise circulating cooling fast-assembling type sealed dustproof motor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011333856.2A CN112510889B (en) | 2020-11-25 | 2020-11-25 | Low-noise circulating cooling fast-assembling type sealed dustproof motor |
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| CN112510889A CN112510889A (en) | 2021-03-16 |
| CN112510889B true CN112510889B (en) | 2024-03-26 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113066770B (en) * | 2021-03-19 | 2022-08-30 | 深圳市嘉兴南电科技有限公司 | Silicon controlled chip for outdoor switch power supply |
| CN114448149B (en) * | 2022-02-07 | 2024-01-23 | 河南恒沙智能科技有限公司 | Cooling structure of motor for water pump |
| CN117375298B (en) * | 2023-10-19 | 2024-05-07 | 江苏中车电机有限公司 | Cooling device for generator |
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| CN210686331U (en) * | 2019-08-30 | 2020-06-05 | 海南海诺能源科技有限公司 | Side circulation hot water pump with cooling sound insulation structure |
| CN211405722U (en) * | 2020-02-13 | 2020-09-01 | 唐山捷逊科技有限公司 | Electromagnetic motor with noise-reducing and heat-dissipating structure |
| CN211456931U (en) * | 2019-11-11 | 2020-09-08 | 浙江晋一特种电机有限公司 | Water cooling low noise permanent magnet synchronous motor |
| CN211880749U (en) * | 2020-03-06 | 2020-11-06 | 淮安信息职业技术学院 | Offline programming case for high-heat-dissipation complex-curved-surface working robot |
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| CN210686331U (en) * | 2019-08-30 | 2020-06-05 | 海南海诺能源科技有限公司 | Side circulation hot water pump with cooling sound insulation structure |
| CN211456931U (en) * | 2019-11-11 | 2020-09-08 | 浙江晋一特种电机有限公司 | Water cooling low noise permanent magnet synchronous motor |
| CN211405722U (en) * | 2020-02-13 | 2020-09-01 | 唐山捷逊科技有限公司 | Electromagnetic motor with noise-reducing and heat-dissipating structure |
| CN211880749U (en) * | 2020-03-06 | 2020-11-06 | 淮安信息职业技术学院 | Offline programming case for high-heat-dissipation complex-curved-surface working robot |
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