CN212012328U

CN212012328U - Electromechanical integrated motor protector

Info

Publication number: CN212012328U
Application number: CN202021042543.7U
Authority: CN
Inventors: 方飞军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2020-11-24
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses an mechatronic motor protector, inhale fixed plate, rubber briquetting and damping spring including base, protecting box, motor, enhancement layer, inhale the sound sheet layer, prop up piece, high polymer and inhale, damping spring upper end is with protecting box top surface fixed connection, be equipped with the heat dissipation dust screen that cooperation motor heat dissipation port used on the protecting box lateral wall, the position department that lies in the heat dissipation dust screen on the protecting box inner wall is equipped with the mounting bracket, the fixed fan that is equipped with in mounting bracket center department, the fan rotates the end and is equipped with radiator vane, the position department that lies in the heat dissipation dust screen on the protecting box outer wall is equipped with the hush pipe, the inside one side that is close to the heat dissipation dust screen of hush pipe is equipped with the acoustical panel of buckling of evenly distributed from top to bottom, the inside opposite side of hush pipe is equipped with the baffle. Compared with the prior art, the utility model the advantage lie in: no obstruction to heat dissipation, less noise and avoidance of resonance.

Description

Electromechanical integrated motor protector

Technical Field

The utility model relates to a motor protection technical field specifically indicates an electromechanical integrated motor protector.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, the main function of the motor is to generate driving torque, the motor is used as a power source of electrical appliances or various machines, a protection device is arranged for the motor when the motor is used, and the motor protection device has the functions of preventing dust and avoiding direct contact between a human and a machine so as to ensure safety. The following effects of the existing motor protection device are not ideal: firstly, the motor can emit a large amount of heat in the working process, and the protective device for protection hinders the normal heat dissipation of the motor due to the sealing protection; second, the motor is liable to resonate with the protection device, which easily causes damage to the motor, and the vibration generates a large noise to affect the surrounding environment in the vicinity.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above-mentioned defect, provide a do not hinder heat dissipation, noise less and avoid resonant mechatronic motor protector.

In order to solve the technical problem, the utility model provides a technical scheme does: an electromechanical integrated motor protection device comprises a base, wherein a groove structure with an upward opening is arranged on the base, a protection box is arranged in the groove structure of the base, a motor is arranged in the protection box, the rotating output end of the motor extends to the outside of the protection box, the protection box comprises a reinforcing layer and a sound-absorbing plate layer which are sequentially arranged from outside to inside, a support block is arranged at the lower end of the motor, the bottom surface of the support block is fixedly connected with the bottom surface of the interior of the protection box, high polymer vibration absorption fixing plates are respectively arranged at the front side and the rear side of the motor, the upper end of each high polymer vibration absorption fixing plate is fixedly connected with the top surface of the interior of the protection box, a rubber pressing block matched with the motor is arranged at the position between the high polymer vibration absorption fixing plates at the upper end of the motor, a vibration absorption spring fixedly connected with the rubber pressing block is arranged at the upper end of the rubber pressing, the dustproof and soundproof protective box is characterized in that a mounting frame is arranged at the position, located on the inner wall of the protective box, of the heat dissipation dustproof net, a fan is fixedly arranged at the center of the mounting frame, a heat dissipation blade is arranged at the rotating end of the fan, a silencing pipe is arranged at the position, located on the outer wall of the protective box, of the heat dissipation dustproof net, one side, close to the heat dissipation dustproof net, inside the silencing pipe is provided with bending acoustic panels which are evenly distributed from top to bottom, a partition plate is arranged on the other side inside the silencing pipe, and.

Compared with the prior art, the utility model the advantage lie in: compared with the prior art, the utility model discloses a noise that the attraction sheet layer that sets up can completely cut off most motor and produce to inhale fixed plate and rubber briquetting and can effectively absorb the vibration through the high polymer that sets up, reduce resonant possibility, avoid because the harm that resonance caused, and dispel the heat through setting up fan auxiliary motor, attract the pipe also can weaken the noise that fan and motor produced in the hot-air of discharge, reduced the noise when having guaranteed the radiating.

As an improvement, the protection box is located the inside both sides of base groove structure and all is equipped with fixed pressing plate, the fixed pressing plate opposite side is equipped with the push rod, the other side that fixed pressing plate was connected to the push rod extends the base outside, the position that lies in between fixed pressing plate and the base inner wall on the push rod is equipped with fixed spring, the one end that the push rod extends to the base outside is equipped with the baffle. The fixed pressing plate can clamp and fix the protective box by means of the rebound force of the fixed spring, the fixed spring can also swing for the protective box to generate a damping effect, and the baffle can avoid separation between the fixed spring and the push rod after the protective box is taken down.

As the improvement, both sides all are equipped with the decurrent mounting groove of opening in the wall before the base, the inside pneumatic cylinder that is equipped with flexible end down of mounting groove, the flexible end of pneumatic cylinder lower extreme extends to the base below and is equipped with the backing plate. The pneumatic cylinder can stretch out and draw back downwards and drive the backing plate and remove downwards, lets the backing plate come strutting arrangement with this with the bottom surface contact, can increase the area that contacts ground and let the device fix down simultaneously, does not receive the influence that removes the wheel.

As an improvement, the front side and the rear side of the position, between the base plates, of the lower end of the base are respectively provided with a movable wheel. The function of the moving wheel is to facilitate the movement of the device.

As an improvement, the protective box is provided with an auxiliary bearing sleeved at the rotating end of the motor. The auxiliary bearing can reduce the friction force generated between the motor rotating end and the protective box when rotating, so that the loss caused by the friction force is prevented from being accelerated, and the service life is shortened.

Drawings

Fig. 1 is the structure schematic diagram of the electromechanical integrated motor protector of the utility model.

Fig. 2 is a right side cross-sectional view of the mechatronic motor protector of the utility model.

As shown in the figure: 1. the base, 2, the protective housing, 3, the motor, 4, the enhancement layer, 5, inhale the sound sheet layer, 6, prop up the piece, 7, high polymer vibration absorption fixed plate, 8, the rubber briquetting, 9, damping spring, 10, the heat dissipation dust screen, 11, the mounting bracket, 12, the fan, 13, radiator vane, 14, the muffler pipe, 15, the bending sound absorption board, 16, the baffle, 17, the guide duct, 18, the fixed pressing plate, 19, the push rod, 20, fixed spring, 21, the baffle, 22, the mounting groove, 23, the pneumatic cylinder, 24, the backing plate, 25, remove the wheel, 26, supplementary bearing.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawing 1, an electromechanical integrated motor protection device comprises a base 1, wherein a groove structure with an upward opening is arranged on the base 1, a protection box 2 is arranged in the groove structure of the base 1, a motor 3 is arranged in the protection box 2, the rotary output end of the motor 3 extends to the outside of the protection box 2, the protection box 2 comprises a reinforcing layer 4 and a sound-absorbing plate layer 5 which are sequentially arranged from outside to inside, a support block 6 is arranged at the lower end of the motor 3, the bottom surface of the support block 6 is fixedly connected with the bottom surface in the protection box 2, high polymer vibration-absorbing fixing plates 7 are arranged on the front side and the rear side of the motor 3, the upper end of each high polymer vibration-absorbing fixing plate 7 is fixedly connected with the top surface in the protection box 2, a rubber pressing block 8 matched with the motor 3 is arranged at a position between the high polymer vibration-absorbing fixing plates 7, and a vibration-absorbing, the upper end of the damping spring 9 is fixedly connected with the top surface of the protection box 2, a heat dissipation dustproof net 10 matched with a heat dissipation port of the motor 3 for use is arranged on one side wall of the protection box 2, a mounting frame 11 is arranged at the position, located on the inner wall of the protection box 2, of the heat dissipation dustproof net 10, a fan 12 is fixedly arranged at the center of the mounting frame 11, a heat dissipation blade 13 is arranged at the rotating end of the fan 12, a silencing pipe 14 is arranged at the position, located on the outer wall of the protection box 2, of the heat dissipation dustproof net 10, one side, close to the heat dissipation dustproof net 10, of the interior of the silencing pipe 14 is provided with bending sound absorption plates 15 which are uniformly distributed up and down, a partition plate 16 is arranged.

Guard box 2 is located the inside both sides of 1 groove structure of base and all is equipped with fixed pressing plate 18, fixed pressing plate 18 opposite side is equipped with push rod 19, the other side that fixed pressing plate 18 was connected to push rod 19 extends to the base 1 outside, the position that lies in between fixed pressing plate 18 and the base 1 inner wall on the push rod 19 is equipped with fixed spring 20, the one end that push rod 19 extends to the base 1 outside is equipped with baffle 21.

Both sides all are equipped with the decurrent mounting groove 22 of opening in the preceding back wall of base 1, the inside pneumatic cylinder 23 that is equipped with flexible end in mounting groove 22, the flexible end of pneumatic cylinder 23 lower extreme extends to base 1 below and is equipped with backing plate 24.

The front side and the rear side of the position between the backing plates 24 at the lower end of the base 1 are provided with movable wheels 25.

And an auxiliary bearing 26 sleeved at the rotating end of the motor 3 is arranged on the protective box 2.

When the utility model is implemented specifically, the sound absorbing plate layer 5 used in the utility model is a composite plate made of sound absorbing material, and the high polymer vibration absorbing fixing plate 7 is made of nitrile rubber, butyl rubber, polyurethane elastomer, polyoxyethylene-styrene block copolymer, plasticized polyvinyl chloride, polyvinyl butyral, polymethyl methacrylate, vinyl chloride-vinyl acetate copolymer and polyvinyl chloride by mixing, has the function of absorbing vibration waves and reducing mechanical vibration, and can further stabilize the motor 3 by clamping the high polymer vibration absorbing fixing plate 7, the rubber pressing block 8 is made of rubber material and has good flexibility, can effectively absorb vibration waves and reduce the possibility of resonance, the silencing pipe 14 used in the utility model is composed of two parts, one is a material channel composed of the bending sound absorbing plate 15, and ensures that the noise generated by the fan 11 and the motor 3 is absorbed under the condition of hot air exhaust, the second part is an expansion chamber formed between the partition boards 16, and the air is guided by only the air guide pipe 17, so that the flow speed of the hot air flowing outwards can be reduced, the noise generated by the too fast collision and movement of the air is reduced, and the noise problem caused by the transmission of the heat radiation holes is effectively solved by the silencing pipe 14. When specifically using, only need place protective housing 2 in base 1 can be fixed with the device, when needing to remove, control pneumatic cylinder 23 shrink lets remove wheel 25 and lands, takes the device removal can, needs fixed position, and control pneumatic cylinder 23 extends and lets backing plate 24 contact ground, lets remove wheel 25 can't contact ground and can accomplish fixedly.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides an electromechanical integration motor protector, includes base (1), be equipped with the ascending groove structure of opening on base (1), be equipped with protective housing (2) in base (1) groove structure, protective housing (2) inside is equipped with motor (3), motor (3) rotate the output and extend to protective housing (2) outside, its characterized in that: the protective box (2) comprises a reinforcing layer (4) and a sound-absorbing plate layer (5) which are sequentially arranged from outside to inside, a support block (6) is arranged at the lower end of the motor (3), the bottom surface of the support block (6) is fixedly connected with the inner bottom surface of the protective box (2), high polymer vibration-absorbing fixing plates (7) are arranged on the front side and the rear side of the motor (3), the upper end of each high polymer vibration-absorbing fixing plate (7) is fixedly connected with the inner top surface of the protective box (2), rubber press blocks (8) matched with the motor are arranged at positions between the high polymer vibration-absorbing fixing plates (7) at the upper end of the motor (3), vibration-absorbing springs (9) fixedly connected with the rubber press blocks (8) are arranged at the upper ends of the rubber press blocks (8), a heat-radiating dustproof net (10) matched with heat-radiating ports of the motor (3) is arranged on one side wall of the protective, the utility model discloses a fan, including guard box (2), fan (12), cooling blade (13), noise elimination pipe (14), evenly distributed's bending sound absorption board (15) about noise elimination pipe (14) inside one side that is close to heat dissipation dust screen (10) is equipped with, noise elimination pipe (14) inside opposite side is equipped with baffle (16), be equipped with guide duct (17) on baffle (16), the position department that lies in heat dissipation dust screen (10) on guard box (2) inner wall is equipped with mounting bracket (11), fixed fan (12) that is equipped with in mounting bracket (11) center department, fan (12) rotate the end and are equipped with cooling blade (13), the position department that lies in heat dissipation dust screen (10) on guard box (2.

2. An mechatronic motor protector according to claim 1, characterized in that: guard box (2) are located the inside both sides of base (1) groove structure and all are equipped with fixed pressing plate (18), fixed pressing plate (18) opposite side is equipped with push rod (19), the other side that fixed pressing plate (18) were connected in push rod (19) extends to base (1) outside, the position that lies in between fixed pressing plate (18) and base (1) inner wall on push rod (19) is equipped with fixed spring (20), the one end that push rod (19) extended to base (1) outside is equipped with baffle (21).

3. An mechatronic motor protector according to claim 1, characterized in that: both sides all are equipped with decurrent mounting groove (22) of opening in the base (1) preceding back wall, mounting groove (22) inside is equipped with flexible end decurrent pneumatic cylinder (23), the flexible end of pneumatic cylinder (23) lower extreme extends to base (1) below and is equipped with backing plate (24).

4. An mechatronic motor protector according to claim 3, characterized in that: the front side and the rear side of the position, between the backing plates (24), of the lower end of the base (1) are provided with moving wheels (25).

5. An mechatronic motor protector according to claim 1, characterized in that: and an auxiliary bearing (26) sleeved at the rotating end of the motor (3) is arranged on the protective box (2).