CN218850501U - Electromechanical integrated motor protection device - Google Patents

Abstract

The utility model provides an electromechanical integration motor protection device relates to electromechanical device technical field, including the case casing, the top of case casing is seted up flutedly, groove cavity's bottom fixed mounting has the motor, the equal fixed mounting in both sides of recess has the dust screen, one side of recess internal surface is provided with transmission, the top swing joint of case casing has a case casing lid, four ends of case casing bottom all are provided with damping device, transmission's surface is provided with rotary device. The utility model, through the transmission device, drives the fan to move back and forth to dissipate heat, thereby prolonging the service life of the motor and reducing the problems caused by the continuous high temperature of the motor; through the damping device who sets up, the shake that makes the motor during operation produce is alleviated, has reduced cost of maintenance, has improved work efficiency, and the motor life-span has obtained the promotion.

Description

Electromechanical integrated motor protection device

Technical Field

The utility model relates to an electromechanical device technical field especially relates to an mechatronic motor protection device.

Background

The electromechanical equipment generally refers to machinery, electrical equipment and electrical automation equipment, and in a building, the electromechanical equipment is a general name of machinery and pipeline equipment except for earthwork, carpentry, reinforcing steel bars and muddy water, which is different from hardware and can be a finished product with certain functions.

However, in the prior art, when the motor works for a long time, the overhigh temperature of part of the traditional motor can not effectively dissipate overhigh heat, thereby shortening the service life of the motor, reducing the working efficiency and overhigh maintenance cost; and violent shake can appear when the motor is in operation and can't restrict the shake of motor to lead to the damage of motor, shorten the normal use of motor, can't improve the job schedule and the efficiency of motor.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the problem that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an electromechanical integration motor protection device, includes the case casing, the top of case casing is seted up flutedly, the bottom fixed mounting of recess inner chamber has the motor, the equal fixed mounting in both sides of recess has the dust screen, one side of recess internal surface is provided with transmission, the top swing joint of case casing has case casing lid, four ends of case casing bottom all are provided with damping device, transmission's surface is provided with rotary device, the one end activity of case casing is inlayed and is equipped with the conduction axle.

As a preferred embodiment, the transmission device comprises a positive and negative motor, an output shaft of the positive and negative motor is fixedly connected with a threaded rod, one end of the threaded rod is movably sleeved with a bearing, the bottom of the positive and negative motor is fixedly installed on one side of the inner cavity of the groove, and one end of the bearing is fixedly installed on the other side surface of the groove.

The technical effect of adopting the further scheme is as follows: the effect of driving the threaded rod to rotate forwards and backwards is achieved.

As a preferred embodiment, the rotating device comprises a movable limiting block, one side of the movable limiting block is movably connected with a fan, and the fan is electrically connected with the positive and negative motors.

The technical effect of adopting the further scheme is as follows: the fan is driven and guided.

As a preferred embodiment, two limiting rods are fixedly installed between the opposite surfaces in the groove, the surfaces of the two limiting rods are movably embedded in the surface of the movable limiting block, and the movable limiting block is sleeved on the surface of the threaded rod in a threaded manner.

The technical effect of adopting the further scheme is as follows: the effect of fixing the limiting rod to guide the sliding block to move the limiting block is achieved.

As a preferred embodiment, the damping device comprises four lower shells and four upper shells, four lower shell inner cavities are arranged at the tops of the four lower shells, four upper shell inner cavities are arranged at the bottom of the upper shell, four lower snap rings are fixedly arranged on the surfaces of the lower shell inner cavities, and four upper snap rings are fixedly arranged on the surfaces of the upper shells.

The technical effect of adopting the further scheme is as follows: the rebound height of the damper spring is limited.

As a preferred embodiment, four first fixed blocks are fixedly mounted at the bottoms of the inner cavities of the lower shell, four second fixed blocks are fixedly mounted at the bottoms of the inner cavities of the upper shell, four first fixed blocks are fixedly mounted inside the four springs, and four second fixed blocks are fixedly mounted inside the four springs.

The technical effect of adopting the further scheme is as follows: the damping spring is fixed to prevent displacement caused by vibration.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses, open the positive and negative motor on the heat abstractor transmission, positive and negative motor passes through the transmission shaft and drives the positive and negative rotation of threaded rod, the positive and negative rotation of threaded rod drives the part that inside has the screw hole that runs through the screw and removes the stopper and control along two gag lever posts about beginning, the fan is the electrical property continuous with positive and negative motor, so just started work at the very first time fan of opening positive and negative motor, the fan rotates and attracts wind to blow back on the motor from the filter screen dust screen of one side outward, blow off the heat on the motor and give off the outside through opposite side filter screen dust screen, thereby reach the whole radiating purpose of motor, the long-time operating temperature of motor has obtained alleviating, the work burden of motor has been alleviateed, the life of motor has been improved, some problems that cause because the lasting high temperature of motor have been alleviateed.

2. The utility model discloses, a damping device has respectively been installed at four angles in the bottom of motor outer container casing, four damping device are four last casings of motor work shake drive four and extrude four damping spring downwards, four damping spring extrude strength on four lower casings again, four lower casings are put on ground or stable device motionless, again the strength is reversed four damping spring and is pushing back preset position with four last casings through the elasticity of self, four first fixed blocks and four second fixed blocks are crooked about losing the effect and designing out and be used for fixing four damping spring in the middle of four damping device in order to prevent four damping spring space between four last casings and four lower casings, four last snap rings and four lower snap rings play the effect of restriction for vibration and handling in the event-free separation, the long-time shake of motor is alleviated, maintenance cost is reduced, the work efficiency is improved, the motor life has been promoted.

Drawings

Fig. 1 is a schematic perspective view of an electromechanical integrated motor protection device provided by the present invention;

fig. 2 is a bottom schematic view of an electromechanical integrated motor protection device provided by the present invention;

fig. 3 is a schematic view of an autonomous moving fan of an electromechanical integrated motor protection device provided by the present invention;

fig. 4 is a schematic view of the inside of the damping device of the electromechanical integrated motor protection device provided by the present invention from the bottom;

fig. 5 is the utility model provides a pair of electromechanical integrated motor protection device's inside schematic diagram that overloads of damping device.

Illustration of the drawings:

1. a case housing; 2. a groove; 3. a transmission device; 301. a positive and negative motor; 302. a threaded rod; 303. a bearing; 4. a motor; 5. a damping device; 501. a lower housing; 502. an upper housing; 503. the inner cavity of the lower shell; 504. an inner cavity of the upper shell; 6. a case housing cover; 7. a dust screen; 8. a conductive shaft; 9. a rotating device; 901. moving the limiting block; 902. a fan; 10. a limiting rod; 11. a first fixed block; 111. a spring; 112. a second fixed block; 12. a snap ring is arranged; 13. and a lower snap ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an electromechanical integration motor protection device, including case casing 1, recess 2 has been seted up at case casing 1's top, the bottom fixed mounting of 2 inner chambers of recess has motor 4, the equal fixed mounting in both sides of recess 2 has dust screen 7, one side of 2 internal surfaces of recess is provided with transmission 3, case casing 1's top swing joint has case casing lid 6, four ends of case casing 1 bottom all are provided with damping device 5, transmission 3's surface is provided with rotary device 9, the one end activity of case casing 1 is inlayed and is equipped with conduction axle 8.

As shown in fig. 1-5, the transmission device 3 includes a positive and negative motor 301, a threaded rod 302 is fixedly connected to an output shaft of the positive and negative motor 301, a bearing 303 is movably sleeved on one end of the threaded rod 302, the bottom of the positive and negative motor 301 is fixedly mounted on one side of an inner cavity of the groove 2, and one end of the bearing 303 is fixedly mounted on the surface of the other side of the groove 2, so as to drive the threaded rod 302 to rotate positively and negatively.

As shown in fig. 1-5, the rotating device 9 includes a movable limiting block 901, a fan 902 is movably connected to one side of the movable limiting block 901, and the fan 902 is electrically connected to the forward and reverse motor 301, so as to drive the fan 902 to transmit and guide.

As shown in fig. 1-5, two limiting rods 10 are fixedly installed between the opposite surfaces inside the groove 2, the surfaces of the two limiting rods 10 are movably embedded on the surface of the movable limiting block 901, the movable limiting block 901 is threadedly sleeved on the surface of the threaded rod 302, and the fixed limiting rods 10 guide the slider to move the limiting block 901.

As shown in fig. 1-5, the damping device 5 includes four lower shells 501 and four upper shells 502, four lower shell inner cavities 503 are all opened at the top of the four lower shells 501, four upper shells 502 are all opened at the bottom of the four lower shells 504, four lower snap rings 13 are all fixedly mounted on the surfaces of the four lower shell inner cavities 503, four upper snap rings 12 are all fixedly mounted on the surfaces of the four upper shells 502, and the rebound height of the damping spring 111 is limited.

As shown in fig. 1 to 5, four first fixing blocks 11 are fixedly mounted at the bottoms of the inner cavities of the four lower housing inner cavities 503, four second fixing blocks 112 are fixedly mounted at the bottoms of the inner cavities of the four lower housings 504, the four first fixing blocks 11 are fixedly mounted inside the four springs 111, the four second fixing blocks 112 are fixedly mounted inside the four springs 111, and the damping springs 111 are fixed to prevent displacement caused by vibration.

The working principle is as follows: in order to prevent the motor 4 from being damaged due to overhigh temperature caused by long-time work, the heat dissipation device transmission device 3 capable of moving automatically is additionally arranged, a large amount of heat can be generated due to the long-time work of the motor 4, when the temperature of the motor 4 gradually rises, the forward and reverse motor 301 on the heat dissipation device transmission device 3 is turned on, the forward and reverse motor 301 drives the threaded rod 302 to rotate forward and backward through the transmission shaft, the forward and reverse rotation of the threaded rod 302 drives the part moving limiting block 901 with a threaded hole penetrating through the threaded hole to move left and right along the two limiting rods 10, the fan 902 is electrically connected with the forward and reverse motor 301, so that the fan 902 starts to work at the first time when the forward and reverse motor 301 is turned on, the fan 902 rotates to suck wind from the filter screen dust screen 7 on one side to blow the motor 4, and then blows the heat on the motor 4 to be dissipated to the outside through the filter screen dust screen 7 on the other side, the whole heat dissipation purpose of the motor 4 is achieved, the long-time work over-temperature of the motor 4 is relieved, the long-time work burden of the motor 4 is relieved, the work burden of the motor 4 is reduced, the service life of the motor 4, and the motor 4 is prolonged service life of the motor 4, and some problems caused by the motor 4; when the motor 4 works, the motor 4 can shake violently to affect the working efficiency, so that four corners of the bottom of the box casing 1 of the motor 4 are respectively provided with one damping device 5, the four damping devices 5 drive the four upper casings 502 to extrude the four damping springs 111 downwards when the motor 4 works and shakes, the four damping springs 111 extrude force on the four lower casings 501, the four lower casings 501 are placed on the ground or are fixed on a stable device and return the force to the four damping springs 111 to push the four upper casings 502 to preset positions through the self elasticity, the four second fixing blocks 112 and the four first fixing blocks 11 are designed to prevent the four damping springs 111 from losing the effect of left and right in gaps between the four upper casings 502 and the four lower casings 501 and used for fixing the four damping springs 111 in the middle of the four damping devices 5, the four upper clamping rings 12 and the four lower clamping rings 13 play a limiting role in order to prevent the four damping springs 111 from losing the effect of left and right in the gaps between the four upper casings 502 and the four lower casings 501, the motor 4 is relieved for a long time, the maintenance cost is reduced, the working efficiency is improved, and the service life of the motor 4 is prolonged.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides an electromechanical integration motor protection device, a serial communication port, including case casing (1), recess (2) have been seted up at the top of case casing (1), the bottom fixed mounting of recess (2) inner chamber has motor (4), the equal fixed mounting in both sides of recess (2) has dust screen (7), one side of recess (2) internal surface is provided with transmission (3), the top swing joint of case casing (1) has case casing lid (6), four ends of case casing (1) bottom all are provided with damping device (5), the surface of transmission (3) is provided with rotary device (9), the one end activity of case casing (1) is inlayed and is equipped with conduction axle (8).

2. The mechatronic motor protection device of claim 1, wherein: transmission (3) are including positive and negative motor (301), the output shaft fixedly connected with threaded rod (302) of positive and negative motor (301), the one end movable sleeve of threaded rod (302) is equipped with bearing (303), the bottom fixed mounting of positive and negative motor (301) is in one side of recess (2) inner chamber, the one end fixed mounting of bearing (303) is on the opposite side surface of recess (2).

3. The mechatronic motor protection device of claim 1, wherein: the rotating device (9) comprises a movable limiting block (901), a fan (902) is movably connected to one side of the movable limiting block (901), and the fan (902) is electrically connected with the positive and negative motor (301).

4. The mechatronic motor protection device of claim 1, wherein: two limiting rods (10) are fixedly mounted between opposite surfaces in the groove (2), the surfaces of the two limiting rods (10) are movably embedded in the surface of the movable limiting block (901), and the movable limiting block (901) is sleeved on the surface of the threaded rod (302) in a threaded mode.

5. The mechatronic motor protection device of claim 1, wherein: damping device (5) include four lower casings (501) and four go up casing (502), four lower shells inner chamber (503), four have all been seted up at the top of four lower casings (501) go up the bottom of casing (502) and have all seted up four and go up casing inner chamber (504), four the equal fixed mounting in surface of lower shells inner chamber (503) has four lower snap ring (13), four go up snap ring (12) on the equal fixed mounting in surface of going up casing (502).

6. The mechatronic motor protection device of claim 5, wherein: four equal fixed mounting in bottom of inferior valve internal chamber (503) inner chamber has four first fixed blocks (11), four the equal fixed mounting in bottom of epitheca inner chamber (504) inner chamber has four second fixed blocks (112), four the equal fixed mounting in inside of four springs (111), four of first fixed block (11) the equal fixed mounting in inside of four springs (111) of second fixed block (112).

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