Shock-resistant mining disc type motor

Abstract

The invention discloses an anti-shock mining disc type motor, and belongs to the technical field of motors, the anti-shock mining disc type motor comprises a shell and a base, the inner wall of the shell is provided with a stator, the stator is uniformly provided with coils, the stator is rotatably provided with a rotating shaft, the rotating shaft is fixedly provided with a rotor, the rotor is fixedly provided with a plurality of magnets, and the magnets are arranged in the shell. An air gap is reserved between the stator and the rotor, and a first damping assembly is arranged on the shell. According to the scheme, by arranging the first damping assembly, in the vibration process of the motor, multiple sets of first springs can play a damping role on the first motor, meanwhile, the first mounting block can be driven to vibrate in the vibration process of the motor, and then a sliding groove can be driven to continuously pump and exhaust gas in the vibration process of the first mounting block; and meanwhile, gas exhausted by the sliding grooves can cool the coil and the magnet, the situation that the service life of the motor is affected due to the fact that the coil and the magnet are damaged is avoided, and therefore the service life of the motor is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of motors, and more particularly to a vibration-resistant disc motor for mining. Background Art

[0002] The disc motor is a rotating drive device based on electromagnetic force. It generates torque through the interaction between the magnetic field generated by the current and the magnetic field, thereby driving the rotation of the disc motor.

[0003] In a mining environment, the stability and impact resistance of equipment are extremely important considerations, especially in harsh geological conditions, where the vibration and impact of equipment are more complex and changeable. Traditional motors generally have problems such as short service life, high failure rate, and low work efficiency in a mining environment due to the lack of effective anti-seismic measures. However, existing mining disc motors usually do not fully consider the seismic performance in structural design and material selection. Especially in mining operating environments with high-intensity vibration and impact, the motor will vibrate. During the shaking process, the motor will drive the internal stator and rotor to tremble, which will cause the gap between the stator and the rotor to change, increase mechanical wear, and may cause material fatigue in the long run; and continuous vibration will cause fatigue of the material structure, especially on metal load-bearing parts, which may cause cracks to form and eventually lead to component failure, thus seriously affecting the service life of the motor. Summary of the invention

[0004] In view of the problems existing in the prior art, the object of the present invention is to provide a vibration-resistant disc motor for mining, which can achieve the purpose of extending the service life of the motor.

[0005] To solve the above problems, the present invention adopts the following technical solutions.

[0006] A vibration-resistant mining disc motor comprises a housing and a base, wherein a stator is arranged on the inner wall of the housing, coils are evenly mounted on the stator, a rotating shaft is rotatably mounted on the stator, a rotor is fixedly mounted on the rotating shaft, a plurality of magnets are fixedly mounted on the rotor, an air gap is left between the stator and the rotor, and a first shock-absorbing assembly is arranged on the housing; The first shock absorbing assembly includes a first mounting block fixedly mounted on the bottom wall of the shell, a second mounting block fixedly mounted on the base, a slide groove slidably matched with the first mounting block is provided on the second mounting block, a first spring is fixedly mounted between the bottom wall of the first mounting block and the slide groove, an air intake valve is inserted on the side wall of the slide groove, an exhaust valve is inserted on the side wall of the slide groove, a first air pipe matched with the air gap is inserted on the output end of the exhaust valve, an air discharge port matched with the first air pipe is provided on the shell, and a second shock absorbing assembly is provided on the first mounting block.

[0007] Furthermore, the second shock absorbing assembly comprises a cavity opened on the first mounting block, an elastic membrane is installed in the cavity, a damping block is fixedly installed on the elastic membrane, and an air groove is opened on the side wall of the cavity.

[0008] Furthermore, a filter box cooperating with the air vent is provided on the shell, and the filter box is communicated with the air vent. A filter screen is embedded on the filter box, and the filter box is communicated with the outside through the filter screen. A cleaning component cooperating with the cavity is provided on the filter screen.

[0009] Furthermore, the cleaning assembly includes a scraper slidably mounted on the filter box, a pneumatic telescopic rod is fixedly mounted on the filter box, an output end of the pneumatic telescopic rod is fixedly connected to the scraper, and an input end of the pneumatic telescopic rod is inserted with a second air pipe connected to the air groove.

[0010] Furthermore, a mounting plate is fixedly mounted on the top wall of the filter box, an electromagnet electrically connected to the motor is embedded in the mounting plate, a sealing plate for sealing the filter box is slidably mounted on the mounting plate, a magnet block cooperating with the electromagnet is embedded in the sealing plate, and an elastic airbag is fixedly mounted between the sealing plate and the mounting plate.

[0011] Furthermore, a sealing gasket is embedded in the sealing plate, a sealing cavity is opened on the sealing gasket, a third air pipe is inserted in the sealing cavity, and a sealing rod is slidably installed on the sealing plate, a return spring is fixedly installed between the sealing rod and the sealing plate, a linkage groove connected to the third air pipe is opened on the sealing rod, a one-way valve is inserted in the sealing gasket, and a fourth air pipe connected to the sealing cavity is fixedly installed on the input end of the one-way valve.

[0012] Furthermore, the bottom wall of the scraper is an inclined surface.

[0013] Furthermore, the first springs are evenly arranged in multiple groups.

[0014] Compared with the prior art, the present invention has the following beneficial effects: (1) In this scheme, by setting a first shock-absorbing component, during the vibration of the motor, multiple groups of first springs can play a role in shock absorption for the first motor. At the same time, during the vibration of the motor, the first mounting block will be driven to vibrate, and then during the vibration of the first mounting block, the chute can be driven to continuously pump out gas, thereby consuming the vibration energy. At the same time, the gas discharged from the chute can also cool the coil and the magnet, avoiding damage to the coil and the magnet and affecting the service life of the motor, thereby increasing the service life of the motor; (2) This scheme can filter the airflow entering the air gap by setting a filter box, so as to prevent impurities from adhering to the surface of the magnet and the coil and affecting the heat dissipation effect of the magnet and the coil. At the same time, the setting of the second shock-absorbing component can reduce the vibration of the motor in the horizontal direction, and in the process of the second shock-absorbing component reducing the vibration of the motor, it can also drive the pneumatic telescopic rod to extend and retract, and then in the process of the pneumatic telescopic rod extending and retracting, it can drive the scraper to clean the surface of the filter plate, thereby preventing impurities from clogging the filter screen and affecting the normal heat dissipation work, further extending the service life of the motor; (3) This solution sets a sealing plate. After the motor is turned off, the elastic airbag contracts and drives the sealing plate to move. During the movement of the sealing plate, it gradually contacts the inner wall of the filter box and seals the filter box. This prevents external moisture from entering the air gap and adhering to the surface of the stator and rotor when the motor stops working, affecting the normal operation of the stator and rotor, thereby further extending the service life of the motor. (3) This scheme sets a sealing plate. During the process of the sealing plate sealing the filter box, the sealing plate drives the sealing rod to move and contact the side wall of the filter box. Then, under the thrust of the side wall of the filter box, the sealing plate drives the linkage groove to move and squeezes the reset spring. After the sealing plate seals the filter box, the sealing rod drives the linkage groove to connect with the third air pipe. At this time, the airflow in the elastic airbag flows into the sealing cavity through the linkage groove and the third air pipe, and makes the sealing gasket expand. Then, the expanded sealing gasket can increase the sealing effect of the sealing plate on the filter box, thereby further preventing moisture from entering the air gap. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 is a cross-sectional view of the housing of the present invention; Figure 3 It is a cross-sectional view of the filter box, the mounting plate, the sealing plate, and the elastic airbag of the present invention; Figure 4 For the present invention Figure 3 Enlarged view of point A in the middle; Figure 5 It is a cross-sectional view of the first mounting block and the second mounting block of the present invention; Figure 6 It is a combined cross-sectional view of the sealing plate and the sealing gasket of the present invention; Figure 7 It is a rear view of the present invention; Figure 8 For the present invention Figure 7 Enlarged view of point B in the middle.

[0016] Description of the numbers in the figure: 1. Shell; 2. Base; 3. Stator; 4. Rotor; 5. Rotating shaft; 6. Magnet; 7. Air gap; 8. First shock-absorbing assembly; 801. First mounting block; 802. Second mounting block; 803. First spring; 804. Inlet valve; 805. Exhaust valve; 806. First air pipe; 807. Air vent; 9. Second shock absorbing assembly; 901. Cavity; 902. Elastic membrane; 903. Damping block; 904. Air groove; 101, filter box; 102, filter screen; 103, cleaning component; 1031, scraper; 1032, pneumatic telescopic rod; 1033, second air pipe; 111, mounting plate; 112, electromagnet; 113, sealing plate; 114, magnet block; 115, elastic airbag; 121, sealing pad; 122, sealing chamber; 123, third air pipe; 124, sealing rod; 125, return spring; 126, linkage groove; 127, one-way valve; 128, fourth air pipe; 13. Coil. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0018] See also Figures 1 to 8 A seismic-resistant mining disc motor comprises a housing 1 and a base 2, a stator 3 is arranged on the inner wall of the housing 1, coils 13 are evenly mounted on the stator 3, a rotating shaft 5 is rotatably mounted on the stator 3, a rotor 4 is fixedly mounted on the rotating shaft 5, a plurality of magnets 6 are fixedly mounted on the rotor 4, an air gap 7 is left between the stator 3 and the rotor 4, and a first shock absorbing assembly 8 is arranged on the housing 1; The first shock absorbing assembly 8 includes a first mounting block 801 fixedly mounted on the bottom wall of the shell 1, a second mounting block 802 fixedly mounted on the base 2, a sliding groove slidably matched with the first mounting block 801 is provided on the second mounting block 802, a first spring 803 is fixedly mounted between the bottom wall of the first mounting block 801 and the sliding groove, an air intake valve 804 is inserted on the side wall of the sliding groove, an exhaust valve 805 is inserted on the side wall of the sliding groove, a first air pipe 806 matched with the air gap 7 is inserted on the output end of the exhaust valve 805, an air discharge port 807 matched with the first air pipe 806 is provided on the shell 1, and a second shock absorbing assembly 9 is provided on the first mounting block 801.

[0019] The second shock absorbing assembly 9 includes a cavity 901 opened on the first mounting block 801 , an elastic membrane 902 is installed in the cavity 901 , a damping block 903 is fixedly installed on the elastic membrane 902 , and an air groove 904 is opened on the side wall of the cavity 901 .

[0020] When the motor is powered on, the coil 13 on the stator 3 is powered on, and then the magnetic fields of the coil 13 on the stator 3 and the magnet 6 on the rotor 4 interact with each other. When the magnetic field of the coil 13 or the magnet 6 changes, the magnetic lines of force are cut, thereby generating an electromotive force on the rotor 4, driving the rotor 4 to drive the rotating shaft 5 to rotate. Then, when the motor vibrates, the motor transmits the vibration to the first mounting block 801 through the shell 1, and drives the first mounting block 801 to vibrate. Then, the first mounting block 801 can transmit the vibration to the ground through the first spring 803, the second mounting block 802, and the base 2, and then the motor can be vertically damped, thereby preventing the motor from vibrating significantly and causing the internal stator 3 and rotor 4 to tremble significantly, and causing the gap between the stator 3 and the rotor 4 to change, thereby increasing mechanical wear and affecting The service life of the motor is affected; at the same time, in the process of the motor passing through the housing 1 and driving the first mounting block 801 to shake upward, the gas pressure in the slide groove decreases, and then the slide groove inhales air from the outside through the intake valve 804 under the action of the pressure, and then in the process of the first mounting block 801 shaking downward along the slide groove, the gas in the slide groove is squeezed and flows to the air gap 7 between the stator 3 and the rotor 4 through the first air pipe 806, and flows to the outside through the air gap 7 and the air vent 807. Since the rotor 4 and the stator 3 will generate heat during the working process, if the temperature is too high, it will affect the magnetic field of the magnet 6 and the coil 13. Then, in the process of the airflow passing through the air gap 7, the air flow near the magnet 6 and the coil 13 can be accelerated, thereby accelerating the heat dissipation effect of the magnet 6 and the coil 13, which plays a role in extending the service life of the motor.

[0021] When the motor vibrates in the horizontal direction, the motor transmits the horizontal vibration to the damping block 903 through the shell 1, the first mounting block 801, and the elastic membrane 902, and then the damping block 903 drives the elastic membrane 902 to swing. In the process of the damping block 903 driving the elastic membrane 902 to swing, the horizontal vibration of the motor can be reduced. At the same time, in the process of the damping block 903 driving the elastic membrane 902 to swing, the cavity 901 is driven to pump air back and forth through the air groove 904. In the process of pumping air in the cavity 901, the energy of the motor vibration process can be consumed, thereby further reducing the jitter of the motor and further extending the service life of the motor.

[0022] like Figure 2 , Figure 3 , Figure 5As shown, the shell 1 is provided with a filter box 101 that cooperates with the air vent 807, and the filter box 101 is connected to the air vent 807. A filter screen 102 is embedded in the filter box 101, and the filter box 101 is connected to the outside through the filter screen 102. The filter screen 102 is provided with a cleaning component 103 that cooperates with the cavity 901.

[0023] The cleaning assembly 103 includes a scraper 1031 slidably mounted on the filter box 101, a pneumatic telescopic rod 1032 is fixedly mounted on the filter box 101, the output end of the pneumatic telescopic rod 1032 is fixedly connected to the scraper 1031, and the input end of the pneumatic telescopic rod 1032 is inserted with a second air pipe 1033 connected to the air groove 904.

[0024] By adopting the above technical scheme, in the process of the air gap 7 exchanging air flow with the outside through the air vent 807, the filter 102 can be set to filter the air flow entering the air gap 7, thereby preventing impurities and dust from entering the air gap 7 and adhering to the coil 13 and the magnet 6, and causing the heat dissipation effect of the coil 13 and the magnet 6 to deteriorate. In the process of the damping block 903 driving the elastic membrane 902 to swing, the air in the cavity 901 is driven back and forth through the air groove 904 and the second air pipe 1033, thereby exhausting air in the pneumatic telescopic rod 1032, and driving the pneumatic telescopic rod 1032 to extend and retract back and forth. Then, in the process of the pneumatic telescopic rod 1032 extending and retracting back and forth, the scraper 1031 is driven to move back and forth along the filter 102, and impurities adhered to the filter 102 are cleaned, thereby ensuring that the airflow passes through the filter 102 normally, further improving the heat dissipation effect of the coil 13 and the magnet 6, and further extending the service life of the motor.

[0025] like Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, a mounting plate 111 is fixedly mounted on the top wall of the filter box 101, an electromagnet 112 electrically connected to the motor is embedded in the mounting plate 111, a sealing plate 113 for sealing the filter box 101 is slidably mounted on the mounting plate 111, a magnet block 114 cooperating with the electromagnet 112 is embedded in the sealing plate 113, and an elastic airbag 115 is fixedly mounted between the sealing plate 113 and the mounting plate 111.

[0026] A sealing gasket 121 is embedded in the sealing plate 113, a sealing cavity 122 is opened on the sealing gasket 121, a third air pipe 123 is inserted in the sealing cavity 122, and a sealing rod 124 is slidably installed on the sealing plate 113, a return spring 125 is fixedly installed between the sealing rod 124 and the sealing plate 113, a linkage groove 126 connected to the third air pipe 123 is opened on the sealing rod 124, a one-way valve 127 is inserted in the sealing gasket 121, and a fourth air pipe 128 connected to the sealing cavity 122 is fixedly installed on the input end of the one-way valve 127.

[0027] By adopting the above technical solution, when the motor is in use, the electromagnet 112 is energized and generates a magnetic field, and then the magnet block 114 drives the sealing plate 113 to break contact with the filter box 101 under the action of the magnetic field. At this time, the airflow can pass through the filter box 101 normally, and then after the motor is finished and the power is cut off, the electromagnet 112 is powered off. At this time, the magnetic field of the electromagnet 112 disappears, and then the elastic airbag 115 contracts and drives the sealing plate 113 to move. During the movement of the sealing plate 113, it gradually contacts the inner wall of the filter box 101 and blocks the filter box 101, thereby preventing external moisture from entering the air gap 7 and adhering to the surface of the stator 3 and the rotor 4 when the motor stops working, affecting the normal operation of the stator 3 and the rotor 4, and further extending the service life of the motor.

[0028] When the elastic airbag 115 contracts and drives the sealing plate 113 to seal the filter box 101, the gas in the elastic airbag 115 is squeezed. At the same time, when the sealing plate 113 seals the filter box 101, the sealing plate 113 drives the sealing rod 124 to move and contact the side wall of the filter box 101. Then, under the thrust of the side wall of the filter box 101, the sealing plate 113 drives the linkage groove 126 to move and squeeze the return spring 125. After the sealing plate 113 seals the filter box 101, the sealing rod 124 drives the linkage groove 126 to communicate with the third air pipe 123. At this time, the airflow in the elastic airbag 115 flows into the sealing cavity 122 through the linkage groove 126 and the third air pipe 123, and makes the sealing gasket 121 expand. Then, the expanded sealing gasket 121 can improve the sealing effect of the sealing plate 113, thereby further preventing moisture from entering the air gap 7.

[0029] like Figure 8 As shown, the bottom wall of the scraper 1031 is an inclined surface.

[0030] By adopting the above technical solution, when the pneumatic telescopic rod 1032 drives the scraper 1031 to move and clean the filter 102, by making the bottom wall of the scraper 1031 an inclined surface, the impurities on the filter 102 can be separated from the filter 102 along the inclined surface of the scraper 1031, thereby improving the cleaning effect of the filter 102.

[0031] like Figure 5 As shown, the first springs 803 are evenly arranged in multiple groups.

[0032] By adopting the above technical solution, during the shaking process of the first mounting block 801, by providing multiple groups of first springs 803, the shock absorbing effect of the first mounting block 801 can be improved, and then the shock absorbing effect of the motor can be improved.

[0033] Instructions for use: When the motor is powered on, the coil 13 on the stator 3 is powered on, and then the magnetic field between the coil 13 on the stator 3 and the magnet 6 on the rotor 4 interacts with each other. When the magnetic field of the coil 13 or the magnet 6 changes, the magnetic field lines are cut, thereby generating an electromotive force on the rotor 4, driving the rotor 4 to drive the shaft 5 to rotate. Then, when the motor vibrates, the motor transmits the vibration to the first mounting block 801 through the housing 1, and drives the first mounting block 801 to vibrate. Then, the first mounting block 801 can transmit the vibration to the ground through the first spring 803, the second mounting block 802, and the base 2, thereby vertically damping the motor, thereby preventing the internal stator 3 and the rotor 4 from vibrating greatly due to the large amplitude of the motor. The amplitude trembles, and the gap between the stator 3 and the rotor 4 changes, which increases mechanical wear and affects the service life of the motor; at the same time, in the process of the motor passing through the housing 1 and driving the first mounting block 801 to shake upward, the gas pressure in the slide groove decreases, and then the slide groove inhales air from the outside through the intake valve 804 under the action of the pressure, and then in the process of the first mounting block 801 shaking downward along the slide groove, the gas in the slide groove is squeezed and flows to the air gap 7 between the stator 3 and the rotor 4 through the first air pipe 806, and flows to the outside through the air gap 7 and the air vent 807. Since the rotor 4 and the stator 3 will generate heat during the working process, if the temperature is too high, it will affect the magnetic field of the magnet 6 and the coil 13, and then when the air flow passes through the air gap 7 During the process, the air flow near the magnet 6 and the coil 13 can be accelerated; when the motor vibrates in the horizontal direction, the motor transmits the horizontal vibration to the damping block 903 through the housing 1, the first mounting block 801, and the elastic membrane 902, and then the damping block 903 drives the elastic membrane 902 to swing. In the process of the damping block 903 driving the elastic membrane 902 to swing, the horizontal vibration of the motor can be reduced. At the same time, in the process of the damping block 903 driving the elastic membrane 902 to swing, the cavity 901 is driven to pump and exhaust back and forth through the air groove 904. In the process of pumping and exhausting the cavity 901, the energy in the vibration process of the motor can be consumed; in the process of the damping block 903 driving the elastic membrane 902 to swing, the air in the cavity 901 is driven to move back and forth through the air groove 904. The second air pipe 1033 draws air from the pneumatic telescopic rod 1032 and drives the pneumatic telescopic rod 1032 to extend and retract. Then, during the process of the pneumatic telescopic rod 1032 extending and retracting, the scraper 1031 is driven to move back and forth along the filter 102, and the impurities adhering to the filter 102 are cleaned. After the motor is used and powered off, the electromagnet 112 is powered off. At this time, the magnetic field of the electromagnet 112 disappears. Then, the elastic airbag 115 contracts and drives the sealing plate 113 to move. During the movement of the sealing plate 113, it gradually contacts the inner wall of the filter box 101 and blocks the filter box 101, thereby preventing moisture from the outside from entering the air gap 7 and adhering to the surface of the stator 3 and the rotor 4 when the motor stops working.In the process of sealing the filter box 101 by the sealing plate 113, the sealing plate 113 drives the sealing rod 124 to move and contact the side wall of the filter box 101, and then under the action of the thrust of the side wall of the filter box 101, the sealing plate 113 drives the linkage groove 126 to move and squeeze the return spring 125, and after the sealing plate 113 blocks the filter box 101, the sealing rod 124 drives the linkage groove 126 to communicate with the third air pipe 123, at this time, the airflow in the elastic airbag 115 flows into the sealing cavity 122 through the linkage groove 126 and the third air pipe 123, and makes the sealing pad 121 expand, and then the expanded sealing pad 121 can improve the sealing effect of the sealing plate 113.;

[0034] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vibration-resistant mining disc motor, comprising a housing (1) and a base (2), wherein a stator (3) is provided on the inner wall of the housing (1), coils (13) are evenly mounted on the stator (3), a rotating shaft (5) is rotatably mounted on the stator (3), a rotor (4) is fixedly mounted on the rotating shaft (5), a plurality of magnets (6) are fixedly mounted on the rotor (4), an air gap (7) is left between the stator (3) and the rotor (4), and a first shock-absorbing assembly (8) is provided on the housing (1); Features: The first shock absorbing assembly (8) comprises a first mounting block (801) fixedly mounted on the bottom wall of the housing (1); a second mounting block (802) fixedly mounted on the base (2); a slide groove slidably matched with the first mounting block (801) is provided on the second mounting block (802); a first spring (803) is fixedly mounted between the bottom wall of the first mounting block (801) and the slide groove; an air intake valve (804) is inserted on the side wall of the slide groove; an exhaust valve (805) is inserted on the side wall of the slide groove; a first air pipe (806) matched with the air gap (7) is inserted on the output end of the exhaust valve (805); an air discharge port (807) matched with the first air pipe (806) is provided on the housing (1); and a second shock absorbing assembly (9) is provided on the first mounting block (801).

2. The anti-vibration mining disc motor according to claim 1 is characterized in that: The second shock absorbing assembly (9) comprises a cavity (901) formed on the first mounting block (801), an elastic membrane (902) being installed in the cavity (901), a damping block (903) being fixedly installed on the elastic membrane (902), and an air groove (904) being formed on the side wall of the cavity (901).

3. The anti-vibration mining disc motor according to claim 2 is characterized in that: The housing (1) is provided with a filter box (101) that cooperates with the air leakage port (807), and the filter box (101) is in communication with the air leakage port (807); a filter screen (102) is embedded in the filter box (101), and the filter box (101) is in communication with the outside through the filter screen (102); and a cleaning component (103) that cooperates with the cavity (901) is provided on the filter screen (102).

4. The anti-vibration mining disc motor according to claim 3 is characterized in that: The cleaning assembly (103) comprises a scraper (1031) slidably mounted on the filter box (101); a pneumatic telescopic rod (1032) is fixedly mounted on the filter box (101); an output end of the pneumatic telescopic rod (1032) is fixedly connected to the scraper (1031); and a second air pipe (1033) communicating with the air groove (904) is inserted into an input end of the pneumatic telescopic rod (1032).

5. The anti-vibration mining disc motor according to claim 4 is characterized in that: A mounting plate (111) is fixedly mounted on the top wall of the filter box (101), an electromagnet (112) electrically connected to the motor is embedded in the mounting plate (111), a sealing plate (113) for sealing the filter box (101) is slidably mounted on the mounting plate (111), a magnet block (114) cooperating with the electromagnet (112) is embedded in the sealing plate (113), and an elastic airbag (115) is fixedly mounted between the sealing plate (113) and the mounting plate (111).

6. The anti-vibration mining disc motor according to claim 5, characterized in that: A sealing gasket (121) is embedded in the sealing plate (113), a sealing cavity (122) is formed on the sealing gasket (121), a third air pipe (123) is inserted into the sealing cavity (122), a sealing rod (124) is slidably mounted on the sealing plate (113), a return spring (125) is fixedly mounted between the sealing rod (124) and the sealing plate (113), a linkage groove (126) connected to the third air pipe (123) is formed on the sealing rod (124), a one-way valve (127) is inserted into the sealing gasket (121), and a fourth air pipe (128) connected to the sealing cavity (122) is fixedly mounted on the input end of the one-way valve (127).

7. The anti-vibration mining disc motor according to claim 4 is characterized in that: The bottom wall of the scraper (1031) is an inclined surface.

8. The anti-vibration mining disc motor according to claim 1 is characterized in that: The first springs (803) are evenly arranged in multiple groups.

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