CN218102893U

CN218102893U - Motor protection device

Info

Publication number: CN218102893U
Application number: CN202222134681.3U
Authority: CN
Inventors: 段小航
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-12-20
Anticipated expiration: 2032-08-12

Abstract

The utility model discloses a motor protection device belongs to motor protective equipment technical field, including holding the groove, the inside of holding the groove is equipped with damper, damper's top fixed mounting has motor mounting structure, one side of holding the groove is equipped with heat dissipation cooling mechanism, heat dissipation cooling mechanism includes condenser, water pump, sleeve, first raceway, fan, second raceway and circulating pipe. The beneficial effects of the utility model are that through being equipped with heat dissipation cooling mechanism, utilize the water pump to carry out the hydrologic cycle operation with the cooling water in the condenser in first raceway, second raceway and circulating water pipe, utilize the fan to bleed to the lower air of temperature in the sleeve simultaneously to in connecting the water pipe and carrying to the installation casing, produce the heat when moving the motor and concentrate the heat conduction pad of collecting and cool down the heat dissipation.

Description

Motor protection device

Technical Field

The utility model relates to a motor protective equipment technical field specifically says a motor protection device.

Background

Electricity is a generic term in the disciplines or engineering fields of production, transmission, distribution, use, and manufacture of electrical equipment for electrical energy. The technology is a science which creates, maintains and improves limited space and environment by taking electric energy, electric equipment and electric technology as means, covers three aspects of conversion, utilization and research of the electric energy, including basic theory, application technology, facility equipment and the like, electromechanical integration is also called mechanical electronic engineering, is one of mechanical engineering and automation, the electromechanical integration is firstly appeared on a secondary journal of a mechanical design of a Japanese journal 1971, along with the rapid development of the electromechanical integration technology, the concept of the electromechanical integration is widely accepted and commonly applied by people, and a motor is often used in the electrical and electromechanical integration, so the protection of the motor is particularly important.

Through retrieval, the patent No. CN202022420150.1 discloses a low-voltage motor protection device, which comprises a frame body, wherein the bottoms of two sides of an inner cavity of the frame body are fixedly connected with a box body, one side of the inner cavity of the box body is fixedly connected with a first spring, one end of the first spring is fixedly connected with a limiting plate, one side of the limiting plate, which is far away from the first spring, is fixedly connected with a first supporting rod, two sides of the bottom of the inner cavity of the frame body are fixedly connected with a fixed plate, one side of the first supporting rod, which is far away from the limiting plate, penetrates to the outside of the box body, two ends of the surface of the first supporting rod are movably sleeved with fixed plates, the bottom of the fixed plate is fixedly connected with the bottom of the inner cavity of the frame body, two ends of the surface of the first supporting rod are movably sleeved with a first sliding sleeve, one side, which is opposite to the first sliding sleeve, is fixedly connected with a second spring, the top of the first sliding sleeve is movably connected with a first damping rod and a second damping rod through a rotating shaft respectively, the first damping rod and the second damping rod are movably connected through a rotating shaft, the bottoms of two sides of the frame body are fixedly connected with a shell, one side of the shell is fixedly connected with a dust cover, one side of the dust cover is fixedly connected with a motor, the top and the bottom of the output end of the motor are fixedly connected with fan blades, the bottom and the top of the inner cavity of the shell are fixedly connected with an air suction cover, one side of the air suction cover is fixedly communicated with a connecting pipe, one end, away from the air suction cover, of the connecting pipe sequentially penetrates through the shell and the frame body to extend to the inner cavity of the frame body and is fixedly connected with an air outlet cover, the tops of two sides of the inner cavity of the frame body are movably connected with movable rods, the surfaces of the movable rods are movably sleeved with fourth springs, one ends of the surfaces of the movable rods are movably sleeved with connecting plates, and one ends of the fourth springs are fixedly connected with one sides of the connecting plates, the one end fixedly connected with stopper of movable rod, the top fixedly connected with mounting panel of connecting plate, the equal fixedly connected with backup pad in both sides of mounting panel bottom, the relative one side fixedly connected with second bracing piece of backup pad, the equal movable sleeve in both sides on second bracing piece surface is equipped with the second sliding sleeve, the surface activity cover of second bracing piece is equipped with the third spring, the relative one side of second sliding sleeve respectively with the both ends fixed connection of third spring, the bottom of second sliding sleeve through the pivot respectively with the one end swing joint of first shock attenuation pole and second shock attenuation pole, it has set up damper and has carried out certain shock attenuation and heat dissipation to the motor with heat dissipation mechanism, but its heat dissipation has only set up the fan and dispels the heat to the framework inside, the radiating effect is not good, can not fully dispel the heat to the heat that produces when the motor moves, and the radiating rate is slower, can not better solution motor's the heat dissipation problem.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a motor protection device has heat dissipation cooling mechanism, is used for solving the heat dissipation and has only set up the fan and dispel the heat to the framework inside, and the radiating effect is not good, can not fully dispel the heat to the heat that produces when the motor operation, and the radiating rate is slower, can not the radiating problem of better solution motor.

The technical scheme of the utility model is that: including holding the groove, the inside of holding the groove is equipped with damper, damper's top fixed mounting has motor mounting structure, one side of holding the groove is equipped with heat dissipation cooling mechanism, heat dissipation cooling mechanism includes condenser, water pump, sleeve, first raceway, fan, second raceway and circulating pipe, the condenser is in the same place with one side fixed connection who holds the groove, the equal fixed mounting in the top of condenser of water pump and sleeve, the output of water pump is in the same place with first raceway fixed connection, circulating pipe fixed mounting is at telescopic inner wall, circulating pipe's one end and first raceway intercommunication, circulating pipe's the other end and second raceway intercommunication, the other end and the condenser intercommunication of second raceway, telescopic bottom lateral wall is equipped with the through-hole that runs through, and the outside is equipped with first filter screen, fan fixed mounting is at telescopic top, and the input and the sleeve intercommunication of fan.

Further, damper includes dead lever, sliding seat, damping damper, damping spring, mounting panel and dwang, the both ends of dead lever and the both sides inner wall fixed connection who holds the groove, the sliding seat activity cup joints the outside at the dead lever.

Furthermore, the shock absorption damper is fixedly installed on the inner walls of the two sides of the bearing groove and located on the outer side of the fixing rod, and the shock absorption spring is sleeved on the outer side of the shock absorption damper.

Further, the top of sliding seat is equipped with first installation piece, the bottom of mounting panel is equipped with the second installation piece, the bottom swing joint of first installation piece and dwang, the top swing joint of second installation piece and dwang.

Further, hold the inside guide way that has the ascending opening of lateral wall of putting the groove, the inside movable mounting of guide way has the guide bar, the top fixed mounting of guide bar is in the bottom of mounting panel, the outside surface of mounting panel is equipped with the dust screen, and the bottom of dust screen and the lateral wall fixed connection who holds the groove.

Further, motor mounting structure includes antidetonation pad, installation shell, apron, cardboard, second filter screen and heat conduction pad, antidetonation pad fixed mounting is at the upper surface of mounting panel, installation shell fixed mounting is at the upper surface of antidetonation pad, be equipped with hinge movable mounting between installation shell and the apron, the inside of apron is equipped with mounting bolt to extend to the inside of installation shell.

Furthermore, a second filter screen is fixedly mounted inside one side wall of the mounting shell, the clamping plates are movably mounted inside the other side wall of the mounting shell, the second filter screens are two groups, one group of the second filter screens is communicated with the fan through connecting hoses, and the heat conducting pad is fixedly mounted inside the mounting shell.

The utility model discloses an improve and provide a motor protection device here, compare with prior art, have following improvement and advantage:

one of them, through being equipped with heat dissipation cooling mechanism, utilize the water pump to carry out the hydrologic cycle operation in first raceway with the cooling water in the condenser, second raceway and circulating water pipe, utilize the fan to bleed to the lower air of temperature in the sleeve simultaneously, and in connecting the water pipe and carrying to the installation casing, the heat conduction pad that produces the concentrated collection of heat when moving the motor cools down the heat dissipation, the radiating effect is better, cooling speed is faster, can fully dispel the heat to the heat that produces when moving the motor, the radiating problem of solution motor that can be better, utilize first filter screen and second filter screen can prevent that the dust from getting into simultaneously, the second filter screen is equipped with two sets ofly, a set of being used for admitting air, a set of being used for giving vent to anger, make the internal air cycle that realizes of installation casing.

Secondly, through being equipped with damper, utilize damping damper and damping spring cooperation sliding seat's use, make the vibrations that the motor produced when moving harm to the motor littleer, be favorable to prolonging the life of motor, reduce cost of maintenance, utilize the dust screen simultaneously, prevent that external dust from getting into and holding in the groove.

Drawings

The invention is further explained below with reference to the figures and examples:

FIG. 1 is a schematic cross-sectional view of the present invention;

fig. 2 is a schematic front view of the present invention;

FIG. 3 is a side view of the mounting housing of the present invention;

FIG. 4 is a schematic side view of the sliding seat of the present invention;

FIG. 5 is a perspective view of the cooling and heat dissipating mechanism of the present invention;

fig. 6 is a schematic perspective view of the shock absorbing mechanism and the motor mounting structure of the present invention;

description of the reference numerals: 1. a bearing groove; 2. a shock absorbing damper; 3. a damping spring; 4. a first mounting block; 5. a fixing rod; 6. rotating the rod; 7. a second mounting block; 8. a sliding seat; 9. a guide groove; 10. a guide bar; 11. mounting a plate; 12. an anti-seismic pad; 13. installing a shell; 14. clamping a plate; 15. a cover plate; 16. a thermally conductive pad; 17. a second filter screen; 18. a connecting hose; 19. a fan; 20. a first water delivery pipe; 21. a sleeve; 22. a circulating water pipe; 23. a water pump; 24. a second water delivery pipe; 25. a first filter screen; 26. a condenser.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The utility model provides a motor protection device through improvement, as shown in figures 1-6, comprising a bearing groove 1, a damping mechanism is arranged in the bearing groove 1, a motor mounting structure is fixedly arranged at the top of the damping mechanism, a heat dissipation cooling mechanism is arranged at one side of the bearing groove 1, the heat dissipation cooling mechanism comprises a condenser 26, a water pump 23, a sleeve 21, a first water pipe 20, a fan 19, a second water pipe 24 and a circulating pipe 22, the condenser 26 is fixedly connected with one side of the bearing groove 1, the water pump 23 and the sleeve 21 are both fixedly arranged at the top of the condenser 26, the output end of the water pump 23 is fixedly connected with the first water pipe 20, the circulating pipe 22 is fixedly arranged at the inner wall of the sleeve 21, one end of the circulating pipe 22 is communicated with the first water pipe 20, the other end of the circulating pipe 22 is communicated with the second water pipe 24, the other end of the second water pipe 24 is communicated with the condenser 26, the bottom side wall of the sleeve 21 is provided with a through hole, the outer side of the sleeve is provided with a first filter screen 25, the fan 19 is fixedly installed at the top of the sleeve 21, the input end of the fan 19 is communicated with the sleeve 21, an external power supply and a controller are installed, the power supply provides electric energy for the condenser 26 and the fan 19, the controller is electrically connected with the condenser 26 and the fan 19, through the arrangement of a heat dissipation and cooling mechanism, cooling water in the condenser 26 is subjected to water circulation operation in the first water pipe 20, the second water pipe 24 and the circulating water pipe 22 by using a water pump 23, meanwhile, air with lower temperature in the sleeve 21 is extracted by using the fan 19 and is conveyed into the installation shell through a connecting water pipe, the heat conducting pad 16 which intensively collects heat generated during the operation of the motor is cooled and cooled, the heat dissipation effect is better, the cooling speed is higher, and the heat generated during the operation of the motor can be fully dissipated, the problem of the heat dissipation of motor can be better solved, adopt water-cooling heat dissipation, improve the radiating efficiency greatly.

The damping mechanism comprises a fixed rod 5, a sliding seat 8, a damping damper 2, a damping spring 3, a mounting plate 11 and a rotating rod 6, wherein a smooth ring is arranged at the joint of the fixed rod 5 and the sliding seat 8, the friction force between the sliding seat 8 and the fixed rod 5 can be reduced, the sliding seat 8 can slide more smoothly, two ends of the fixed rod 5 are fixedly connected with the inner walls of two sides of a bearing groove 1, the sliding seat 8 is movably sleeved on the outer side of the fixed rod 5, the damping damper 2 is fixedly arranged on the inner walls of two sides of the bearing groove 1 and is positioned on the outer side of the fixed rod 5, the damping spring 3 is sleeved on the outer side of the damping damper 2, a first mounting block 4 is arranged at the top of the sliding seat 8, a second mounting block 7 is arranged at the bottom of the mounting plate 11, the first mounting block 4 is movably connected with the bottom end of the rotating rod 6, and the second mounting block 7 is movably connected with the top end of the rotating rod 6, the inside guide way 9 that has the ascending opening of lateral wall of holding groove 1, the inside movable mounting of guide way 9 has guide bar 10, the top fixed mounting of guide bar 10 is in the bottom of mounting panel 11, the outside surface of mounting panel 11 is equipped with the dust screen, the dust screen is for having certain elastic net, and the bottom of dust screen and the lateral wall fixed connection who holds groove 1, through being equipped with damper, utilize damping damper 2 and damping spring 3 cooperation sliding seat 8's use, the vibrations that make the motor produce when the operation are littleer to the damage of motor, be favorable to prolonging the life of motor, reduce cost of maintenance, utilize the dust screen simultaneously, prevent that external dust from getting into in holding groove 1, guide bar 10 makes the moving direction of mounting panel 11 more stable.

The motor mounting structure comprises an anti-seismic pad 12, a mounting shell 13, a cover plate 15, a clamping plate 14, a second filter screen 17 and a heat conduction pad 16, the anti-seismic pad 12 is fixedly mounted on the upper surface of a mounting plate 11, the mounting shell 13 is fixedly mounted on the upper surface of the anti-seismic pad 12, a hinge is movably mounted between the mounting shell 13 and the cover plate 15, mounting bolts are arranged inside the cover plate 15 and extend into the mounting shell 13, the second filter screen 17 is fixedly mounted inside one side wall of the mounting shell 13, the clamping plate 14 is movably mounted inside the other side wall of the mounting shell 13, the second filter screen 17 is provided with two groups, a group of second filter screens 17 and fans 19 are communicated through connecting hoses 18, the connecting hoses 18 are extensible hoses, the heat conduction pad 16 is fixedly mounted inside the mounting shell 13 and is convenient for centralized collection of heat, dust can be prevented from entering through the first filter screen 25 and the second filter screen 17, the second filter screens 17 are provided with two groups, one group is used for air intake and the other group is used for air outtake, and air circulation is realized in the mounting shell.

The working principle or the using method of the embodiment comprises the following steps: during the use, install the motor body to the installation in the casing, install cardboard 14 to the lateral wall of installation casing in, cover apron 15, and utilize fixing bolt to make apron 15 fixed, the motor produces vibrations when moving, mounting panel 11 reciprocates, make dwang 6 rotate and then sliding seat 8 move to both sides and touch with damping damper 2, utilize damping damper 2 to carry out the cushioning effect to vibrations, heat that heat pad 16 produced when moving the motor is concentrated to be collected, water pump 23 carries out the water circulation operation with the cooling water in condenser 26 in first raceway 20, second raceway 24 and circulating pipe 22, utilize fan 19 to bleed to the lower air of temperature in the sleeve 21 simultaneously, and carry out quick heat dissipation cooling through connecting the water pipe in transporting to the installation casing.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a motor protection device, is including holding groove (1), the inside of holding groove (1) is equipped with damper, damper's top fixed mounting has motor mounting structure, its characterized in that: one side of the bearing and placing groove (1) is provided with a heat dissipation and cooling mechanism, the heat dissipation and cooling mechanism comprises a condenser (26), a water pump (23), a sleeve (21), a first water pipe (20), a fan (19), a second water pipe (24) and a circulating water pipe (22), the condenser (26) is fixedly connected with one side of the bearing and placing groove (1), the water pump (23) and the sleeve (21) are fixedly mounted at the top of the condenser (26), the output end of the water pump (23) is fixedly connected with the first water pipe (20), the circulating water pipe (22) is fixedly mounted on the inner wall of the sleeve (21), one end of the circulating water pipe (22) is communicated with the first water pipe (20), the other end of the circulating water pipe (22) is communicated with the second water pipe (24), the other end of the second water pipe (24) is communicated with the condenser (26), the bottom side wall of the sleeve (21) is provided with a through hole in which the through manner, a first filter screen (25) is arranged on the outer side, the fan (19) is fixedly mounted at the top of the sleeve (21), and the input end of the fan (19) is communicated with the sleeve (21).

2. A motor protection arrangement according to claim 1, wherein: damper includes dead lever (5), sliding seat (8), damping damper (2), damping spring (3), mounting panel (11) and dwang (6), the both ends of dead lever (5) and the both sides inner wall fixed connection who holds put groove (1), sliding seat (8) activity cup joints in the outside of dead lever (5).

3. A motor protection arrangement according to claim 2, wherein: the damping damper (2) is fixedly arranged on the inner walls of the two sides of the bearing groove (1) and located on the outer side of the fixing rod (5), and the damping spring (3) is sleeved on the outer side of the damping damper (2).

4. A motor protection device as claimed in claim 2, wherein: the top of sliding seat (8) is equipped with first installation piece (4), the bottom of mounting panel (11) is equipped with second installation piece (7), the bottom swing joint of first installation piece (4) and dwang (6), the top swing joint of second installation piece (7) and dwang (6).

5. A motor protection device as claimed in claim 2, wherein: the utility model discloses a dustproof dust-proof net, including bearing groove (1), guide way (9) that open side is ascending is opened to the lateral wall inside of holding groove (1), the inside movable mounting of guide way (9) has guide bar (10), the top fixed mounting of guide bar (10) is in the bottom of mounting panel (11), the outside surface of mounting panel (11) is equipped with the dust screen, and the bottom of dust screen and the lateral wall fixed connection who holds groove (1).

6. The motor protection device of claim 5, wherein: motor mounting structure includes antidetonation pad (12), installation shell (13), apron (15), cardboard (14), second filter screen (17) and heat conduction pad (16), antidetonation pad (12) fixed mounting is at the upper surface of mounting panel (11), installation shell (13) fixed mounting is at the upper surface of antidetonation pad (12), be equipped with hinge movable mounting between installation shell (13) and apron (15), the inside of apron (15) is equipped with construction bolt to extend to the inside of installation shell (13).

7. The motor protection device of claim 6, wherein: the utility model discloses a fan, including installation shell (13), cardboard (14) movable mounting has second filter screen (17) inside the inside fixed mounting of a lateral wall of installation shell (13), cardboard (14) movable mounting is inside another lateral wall of installation shell (13), second filter screen (17) are equipped with two sets ofly, one of them set of be equipped with coupling hose (18) intercommunication between second filter screen (17) and fan (19), heat conduction pad (16) fixed mounting is in the inside of installation shell (13).