Operation damping control method of mining explosion-proof motor
By reducing the motor speed, increasing mass and installing shock absorbing equipment, improving the rotor structure and setting up protective baffles, the problem of mining explosion-proof motors being damaged by gravel impact in the mine cave is solved, and a more stable and durable operating effect is achieved.
Patent Information
- Application Number
- CN202411563439.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-05
- Publication Date
- 2025-01-10
AI Technical Summary
When the mine explosion-proof motor is used in a mine cave, the impact force caused by the drop of gravel can easily damage the motor and affect its use effect.
By reducing the motor speed, increasing the motor quality, and installing shock absorbers such as shock absorbers, vibration absorbers and elastic plates in the motor, improving the rotor structure, setting up baffles and collision plates to absorb impact, and passing through elastic plates and cleaning Brush to improve the protection and cushioning effect.
It effectively reduces motor vibration, improves stability and protection effect, prevents gravel from hitting and damaging the motor, and extends service life.
Smart Images
Figure CN119298783A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of mechanical engineering, in particular to an operation vibration reduction control method for a mining explosion-proof motor. Background Art
[0002] Mining explosion-proof motors are electric motors that can be safely used in flammable and explosive places. They are often used in coal mines, petroleum, and chemical sites. They have high safety and explosion-proof properties to ensure normal operation in harsh environments.
[0003] In the prior art, explosion-proof motors are mainly composed of a base and a motor body. During use, the explosion-proof motor is installed at a specified position, and then a matching shock-absorbing device is installed thereon. When the explosion-proof motor is running, the shock-absorbing device can achieve a shock-absorbing effect for the explosion-proof motor.
[0004] However, in the prior art, when explosion-proof motors are used in mines, it is found that there are a lot of gravel in the mines. When the gravel falls, it is easy to collide with the explosion-proof motor, resulting in the impact force generated by the collision, which can easily damage the explosion-proof motor, thereby affecting the use effect of the explosion-proof motor. For this reason, the present invention provides an operation shock absorption control method for explosion-proof motors for mines. Summary of the invention
[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.
[0006] The technical solution adopted by the present invention to solve the technical problem is: the operation vibration reduction control method of the mining explosion-proof motor described in the present invention mainly includes the following steps: S1: Select a normally running motor and reduce the motor speed. Under the premise of not affecting the normal operation of the motor, appropriately reducing the motor speed can effectively reduce vibration. At the same time, increasing the weight of the motor can effectively reduce vibration by adding mass inside the motor body. S2: When the motor is running, in order to reduce the vibration caused by movement, various shock-absorbing devices can be used to reduce the vibration of the motor by using shock-absorbing pads, shock-absorbing absorbers, and shock-absorbing materials; S3: In case of unreasonable rotor structure design, measures can be taken to change the rotor structure to reduce vibration and improve the stability of the motor during operation.
[0007] Preferably, changing the rotor structure as proposed in S3 means installing balancing weights on the rotor and adjusting the positions and quantities of the balancing weights through experiments to make the mass distribution of the rotor more uniform, thereby reducing vibration.
[0008] Preferably, the motor proposed in S1 mainly includes an explosion-proof motor body; a pair of baffles are hinged on the side wall of the explosion-proof motor body; the baffles are symmetrically arranged on both sides of the explosion-proof motor body and have the same structure; the side wall of the explosion-proof motor body is fixedly connected to a base; the side wall of the base is fixedly connected to a telescopic rod; a spring is sleeved on the outer side of the telescopic rod; the telescopic rod and the spring end are fixedly connected to the same anti-collision plate; a pair of connecting ropes are symmetrically fixed between the anti-collision plate and the baffle; at this time, the baffles on both sides are merged by hitting the anti-collision plate, thereby playing a protective role against falling gravel when the explosion-proof motor body is in use.
[0009] Preferably, the side walls of the anti-collision plate are symmetrically fixed with a pair of top rods; the side walls of the base are fixed with a pair of guide rails; the guide rails are symmetrically arranged on both sides of the base and have the same structure; the inner walls of the guide rails are slidably connected with sliders; an elastic plate is fixed between the slider and the guide rails; at this time, the elastic plate is arranged to further increase the protective and buffering effect of the anti-collision plate when it is hit.
[0010] Preferably, the baffle side wall is provided with a bracket; a plurality of cleaning brushes are evenly fixedly connected to the bracket side wall; a connecting rod is fixedly connected to the cleaning brush side wall; the connecting rod passes through the cleaning brush wall body and is fixedly connected thereto; at this time, the cleaning brush is provided to clean the gravel particles and dust fallen on the side wall of the anti-collision plate, and at the same time, the cleaning effect of the cleaning brush during cleaning can be increased by the connecting rod.
[0011] Preferably, an elastic rope is fixed to the side wall of the bracket; an elastic ball is fixed to the end of the elastic rope; a magnetic ring is fixed to the side wall of the elastic rope; a pair of magnetic blocks are symmetrically fixed to the side wall of the anti-collision plate; the magnetic blocks and the magnetic ring are magnetically connected; at this time, the vibration generated by the elastic ball hitting the wall of the connecting rod can clean the dust attached to the side wall of the cleaning brush.
[0012] Preferably, the side wall of the baffle is fixedly connected with a slide rail; the side wall of the slide rail is symmetrically hinged with a pair of plug blocks; the inner wall of the slide rail is slidably connected with a card block; the side wall of the card block is symmetrically provided with a pair of card slots; at this time, the slide rail is set up to facilitate the disassembly and maintenance of the cleaning brush.
[0013] Preferably, the side wall of the slide rail is fixed with multiple elastic sheets; the elastic sheets are evenly distributed on the side wall of the slide rail and have the same structure; the side wall of the elastic sheet is symmetrically fixed with a pair of sponge strips; at this time, the elastic sheets are provided to play a limiting role when the card block is inserted into the inner wall of the slide rail, and at the same time, the sponge strips can prevent the elastic sheets from wear.
[0014] Preferably, a pair of protective plates are symmetrically fixed to the side walls of the anti-collision plate; the protective plates are arranged in an arc shape; at this time, the protective plates are arranged to collect the fallen gravel particles and dust.
[0015] The beneficial effects of the present invention are as follows: 1. The operation shock absorption control method for the explosion-proof motor for mining described in the present invention can reduce the amount of gravel in the mine cave by setting up baffles, which makes it easy for the gravel to hit the explosion-proof motor body when it falls, causing damage to the explosion-proof motor body and affecting the use effect of the explosion-proof motor body. At this time, the baffles on both sides are merged by hitting the anti-collision plate, thereby playing a protective role for the explosion-proof motor body against falling gravel when in use.
[0016] 2. The operation shock absorption control method for the explosion-proof motor for mining described in the present invention can reduce the impact force of gravel on the anti-collision plate by setting the elastic plate, which leads to poor buffering effect of the anti-collision plate, thus easily causing damage to the anti-collision plate, affecting the protective effect of the anti-collision plate on the explosion-proof motor body. At this time, the elastic plate is set to further increase the protective buffering effect of the anti-collision plate when it is hit. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The present invention will be further described below in conjunction with the accompanying drawings.
[0018] Figure 1 It is a schematic flow chart of the damping control method in the present invention; Figure 2 It is a stereogram in the present invention; Figure 3 It is a schematic diagram of the structure of the elastic plate in the present invention; Figure 4 It is a structural schematic diagram of the elastic ball in the present invention; Figure 5 It is a schematic diagram of the structure of the elastic sheet in the present invention.
[0019] In the figure: 1. explosion-proof motor body; 11. baffle; 12. base; 13. telescopic rod; 14. spring; 15. anti-collision plate; 16. connecting rope; 2. push rod; 21. guide rail; 22. slider; 23. elastic plate; 3. bracket; 31. cleaning brush; 32. connecting rod; 4. elastic rope; 41. elastic ball; 42. magnetic ring; 43. magnetic block; 5. slide rail; 51. plug-in block; 52. card block; 53. card slot; 6. elastic sheet; 61. sponge strip; 7. protective plate. DETAILED DESCRIPTION
[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.
[0021] like Figure 1 As shown, the operation vibration reduction control method of the mining explosion-proof motor according to the embodiment of the present invention mainly includes the following steps: S1: Select a normally running motor and reduce the motor speed. Under the premise of not affecting the normal operation of the motor, appropriately reducing the motor speed can effectively reduce vibration. At the same time, increasing the weight of the motor can effectively reduce vibration by adding mass inside the motor body. S2: When the motor is running, in order to reduce the vibration caused by movement, various shock-absorbing devices can be used to reduce the vibration of the motor by using shock-absorbing pads, shock-absorbing absorbers, and shock-absorbing materials; S3: In case of unreasonable rotor structure design, measures can be taken to change the rotor structure to reduce vibration and improve the stability of the motor during operation.
[0022] like Figure 1 As shown, the change of the rotor structure proposed by S3 means that by installing balancing weights on the rotor and adjusting the positions and quantities of the balancing weights through experiments, the mass distribution of the rotor is made more uniform, thereby reducing vibration.
[0023] like Figure 2 , 3 As shown, the motor proposed in S1 mainly includes an explosion-proof motor body 1; a pair of baffles 11 are hinged on the side wall of the explosion-proof motor body 1; the baffles 11 are symmetrically arranged on both sides of the explosion-proof motor body 1 and have the same structure; the side wall of the explosion-proof motor body 1 is fixedly connected to a base 12; the side wall of the base 12 is fixedly connected to a telescopic rod 13; a spring 14 is sleeved on the outer side of the telescopic rod 13; the ends of the telescopic rod 13 and the spring 14 are fixedly connected to the same anti-collision plate 15; a pair of connecting ropes 16 are symmetrically fixedly connected between the anti-collision plate 15 and the baffle 11; when in use, when the gravel in the mine falls, the gravel will hit the wall of the anti-collision plate 15, and the impact force generated by the collision can cause the telescopic rod 13 and the spring 14 to perform telescopic movement, so that the anti-collision plate 15 gradually drops, at this time, the connecting rope 16 will be pressed downward, and when it is pressed down to a certain extent, the connecting rope 16 will At this time, the baffles 11 on both sides are merged by hitting the anti-collision plate 15, thereby playing a protective role of the explosion-proof motor body 1 against the falling gravel when the explosion-proof motor body 1 is in use.
[0024] like Figure 3As shown, the side wall of the anti-collision plate 15 is symmetrically fixed with a pair of push rods 2; the side wall of the base 12 is fixed with a pair of guide rails 21; the guide rails 21 are symmetrically arranged on both sides of the base 12 and have the same structure; the inner wall of the guide rail 21 is slidably connected with a slider 22; an elastic plate 23 is fixed between the slider 22 and the guide rail 21; when in use, when the anti-collision plate 15 is impacted and squeezed to drop, when the anti-collision plate 15 drops to a certain extent, the push rod 2 will press against the side wall of the slider 22, exert a certain pressure on the slider 22, so that the slider 22 slides on the inner wall of the guide rail 21, and the elastic plate 23 is fixed between the slider 22 and the guide rail 21. The elastic plate 23 will be deformed to a certain extent when being squeezed by the slider 22. At this time, the elastic force of the elastic plate 23 can exert a certain reaction force on the slider 22, thereby buffering the impact force of the gravel hitting the anti-collision plate 15. In this process, the impact force of the gravel on the anti-collision plate 15 can be reduced. When the impact force of the gravel on the anti-collision plate 15 is large, the buffering effect of the anti-collision plate 15 is poor, which can easily cause damage to the anti-collision plate 15, affecting the protective effect of the anti-collision plate 15 on the explosion-proof motor body 1. At this time, the elastic plate 23 is set to further increase the protective buffering effect of the anti-collision plate 15 when it is hit.
[0025] like Figure 2 , 4 As shown, the side wall of the baffle 11 is provided with a bracket 3; the side wall of the bracket 3 is evenly fixed with a plurality of cleaning brushes 31; the side wall of the cleaning brush 31 is fixedly connected with a connecting rod 32; the connecting rod 32 passes through the wall of the cleaning brush 31 and is fixed thereto; when in use, when the baffles 11 on both sides are close to each other and merge, the cleaning brush 31 will contact the side wall of the anti-collision plate 15, and the side wall of the anti-collision plate 15 can be cleaned by the cleaning brush 31, and the gravel particles and dust falling on the side wall of the anti-collision plate 15 can be swept away. Since the brackets 3 on both sides are staggered, the anti-collision plate 15 can be fully cleaned. During cleaning, during the cleaning process of the cleaning brush 31, multiple cleaning brushes 31 can be fixedly connected through the connecting rod 32 so that they are concentrated together. In this process, the impact of gravel on the anti-collision plate 15 can be reduced, causing some gravel particles and dust to easily fall on the side wall of the anti-collision plate 15, making it inconvenient to clean them, thereby increasing a certain amount of workload. At this time, the cleaning brush 31 is set to clean the gravel particles and dust that fall on the side wall of the anti-collision plate 15. At the same time, the cleaning effect of the cleaning brush 31 during cleaning can be increased through the connecting rod 32.
[0026] like Figure 3 , 4As shown, the side wall of the bracket 3 is fixed with an elastic rope 4; the end of the elastic rope 4 is fixed with an elastic ball 41; the side wall of the elastic rope 4 is fixed with a magnetic ring 42; the side wall of the anti-collision plate 15 is symmetrically fixed with a pair of magnetic blocks 43; the magnetic blocks 43 and the magnetic ring 42 are magnetically connected; when in use, when the baffles 11 on both sides make the magnetic ring 42 approach the magnetic block 43, the magnetic block 43 will attract the magnetic ring 42 and pull the elastic ball 41. At this time, the elastic rope 4 will be pulled and will perform telescopic movement. When the anti-collision plate 15 is raised to make the magnetic ring 42 and the magnetic block 43 move away from each other, the magnetic force will disappear. When the cleaning brush 31 is used for a long time, the side walls of the cleaning brush 31 are easily attached with a lot of dust, which makes it difficult to clean the side walls of the cleaning brush 31, thereby affecting the use effect of the cleaning brush 31. At this time, the vibration generated by the elastic ball 41 hitting the wall of the connecting rod 32 can clean the dust attached to the side walls of the cleaning brush 31.
[0027] like Figure 1 , 5 As shown, the side wall of the baffle 11 is fixedly connected to the slide rail 5; the side wall of the slide rail 5 is symmetrically hinged with a pair of plug blocks 51; the inner wall of the slide rail 5 is slidably connected with a clamping block 52; the side wall of the clamping block 52 is symmetrically provided with a pair of clamping grooves 53; when in use, the staff first holds the plug block 51 and pulls it, and then holds the bracket 3 to insert the clamping block 52 into the inner wall of the slide rail 5. When the clamping block 52 is fully inserted, the plug block 51 will correspond to the position of the clamping groove 53. At this time, the plug block 51 is released, and it will automatically reset under the action of the internal torsion spring at the hinge of the plug block 51, so that it is clamped into the clamping groove 53, thereby fixing the clamping block 52. In this process, the cleaning brush 31 can be reduced from being broken or damaged after long-term use, thereby causing a certain impact on the use effect of the cleaning brush 31. At this time, the set slide rail 5 can facilitate the disassembly and maintenance of the cleaning brush 31.
[0028] like Figure 5As shown, the side wall of the slide rail 5 is fixedly connected with a plurality of elastic sheets 6; the elastic sheets 6 are evenly distributed on the side wall of the slide rail 5 and have the same structure; the side wall of the elastic sheet 6 is symmetrically fixedly connected with a pair of sponge strips 61; when in use, when the block 52 is inserted into the inner wall of the slide rail 5, the block 52 will contact with the sponge strips 61 on the side walls of the elastic sheets 6 on both sides and squeeze the elastic sheet 6, and the elastic sheet 6 can be deformed by squeezing it. At this time, a certain reaction force can be applied to the elastic sheet 6 under the elastic force of the elastic sheet 6, so that the block 5 2 is pushed toward the middle of the elastic sheets 6 on both sides. At the same time, when the card block 52 is inserted, the card block 52 will also slide toward the middle of the elastic sheets 6 on both sides, and then can be inserted into the inner wall of the slide rail 5. In this process, it can reduce the difficulty of aligning the two when the card block 52 is inserted into the inner wall of the slide rail 5, making the insertion process more cumbersome and causing a certain amount of work. At this time, the elastic sheet 6 is set to play a limiting role when the card block 52 is inserted into the inner wall of the slide rail 5, and the sponge strip 61 can play a role in preventing the elastic sheet 6 from being worn.
[0029] like Figure 3 As shown, a pair of protective plates 7 are symmetrically fixed to the side walls of the anti-collision plate 15; the protective plates 7 are arranged in an arc shape; when in use, when the baffles 11 on both sides are combined with the anti-collision plate 15, some gravel particles and dust will pass through the gap between the anti-collision plate 15 and the baffle 11. At this time, the gravel particles and dust will fall onto the wall of the protective plate 7 and be caught by the protective plate 7. In this process, the impact of gravel on the wall of the anti-collision plate 15 can be reduced, causing some gravel particles and dust to fall from the gap between the anti-collision plate 15 and the baffle 11 onto the surface of the explosion-proof motor body 1, causing them to enter the explosion-proof motor body 1, which is easy to cause damage to the electronic components in the explosion-proof motor body 1. At this time, the protective plate 7 is set to collect the fallen gravel particles and dust.
[0030] During operation, when the crushed stones in the mine fall, the crushed stones will hit the wall of the anti-collision plate 15. The impact force generated by the impact can make the telescopic rod 13 and the spring 14 telescope, so that the anti-collision plate 15 gradually drops. At this time, the connecting rope 16 will be pressed downward. When it is pressed down to a certain degree, the connecting rope 16 will pull the baffles 11 on both sides to make them close to each other. Then the anti-collision plate 15 will overlap with the baffle 11 to block the explosion-proof motor body 1. At this time, the crushed stones will slide along the wall of the baffle 11 to protect the explosion-proof motor body 1. At the same time, under the elastic force of the spring 14, the impact force generated by the crushed stones hitting the anti-collision plate 15 can be buffered. Later, when the crushed stones fall, the anti-collision plate can be 15 is reset, and the baffles 11 on both sides can be pulled apart by raising the connecting rope 16. When in use, when the anti-collision plate 15 is impacted and squeezed to drop, when the anti-collision plate 15 drops to a certain extent, the push rod 2 will press against the side wall of the slider 22, exerting a certain pressure on the slider 22, so that the slider 22 slides on the inner wall of the guide rail 21, and at the same time, the elastic plate 23 is squeezed by the slider 22 and will produce a certain deformation. At this time, under the elastic force of the elastic plate 23, a certain reaction force can be exerted on the slider 22, thereby buffering the impact force of the gravel hitting the anti-collision plate 15. When in use, when the baffles 11 on both sides are close to each other and merged, the cleaning brush 31 will contact the side wall of the anti-collision plate 15, and the side wall of the anti-collision plate 15 can be cleaned by the cleaning brush 31. The cleaning process is to sweep away the gravel particles and dust that fall on the side walls of the anti-collision plate 15. Since the brackets 3 on both sides are staggered, the anti-collision plate 15 can be fully cleaned. At the same time, during the cleaning process of the cleaning brush 31, multiple cleaning brushes 31 can be fixedly connected through the connecting rod 32 so that they are concentrated together. When in use, when the baffles 11 on both sides make the magnetic ring 42 approach the magnetic block 43, the magnetic block 43 will attract the magnetic ring 42 and pull the elastic ball 41. At this time, the elastic rope 4 will be pulled and will perform telescopic movement. When the anti-collision plate 15 is lifted to make the magnetic ring 42 and the magnetic block 43 move away, the magnetic force will disappear. At this time, the elastic ball 41 can be driven to move back and forth under the elastic force of the elastic rope 4, so that the elastic ball 41 will collide with the connecting rod 3. 2 wall, the dust attached to the side wall of the cleaning brush 31 can be shaken off by the vibration generated by the impact. When in use, the staff first holds the plug block 51 and pulls it, and then holds the bracket 3 to insert the card block 52 into the inner wall of the slide rail 5. When the card block 52 is fully inserted, the plug block 51 will correspond to the position of the card slot 53. At this time, the plug block 51 is released, and it will automatically reset under the action of the internal torsion spring at the hinge of the plug block 51, so that it is stuck in the card slot 53, so that the card block 52 can be fixed. When in use, when the card block 52 is inserted into the inner wall of the slide rail 5, the card block 52 will contact the sponge strips 61 on the side walls of the elastic sheet 6 on both sides and squeeze the elastic sheet 6. By squeezing the elastic sheet 6, it can cause a certain deformation,At this time, under the elastic force of the elastic sheet 6, a certain reaction force can be applied to the elastic sheet 6, pushing the block 52 to the middle of the elastic sheets 6 on both sides. At the same time, when the block 52 is inserted, the block 52 will also slide to the middle of the elastic sheets 6 on both sides, and then it can be inserted into the inner wall of the slide rail 5. When in use, when the baffles 11 on both sides are combined with the anti-collision plate 15, some gravel particles and dust will pass through the gap between the anti-collision plate 15 and the baffle 11. At this time, the gravel particles and dust will fall onto the wall of the protective plate 7 and be caught by the protective plate 7.
[0031] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.
Claims
1. A method for controlling the vibration reduction of a mining explosion-proof motor, characterized in that: The shock absorption control method mainly includes the following steps: S1: Select a normally running motor and reduce the motor speed. Under the premise of not affecting the normal operation of the motor, appropriately reducing the motor speed can effectively reduce vibration. At the same time, increasing the weight of the motor can effectively reduce vibration by adding mass inside the motor body. S2: When the motor is running, in order to reduce the vibration caused by movement, various shock-absorbing devices can be used to reduce the vibration of the motor by using shock-absorbing pads, shock-absorbing absorbers, and shock-absorbing materials; S3: In case of unreasonable rotor structure design, measures can be taken to change the rotor structure to reduce vibration and improve the stability of the motor during operation.
2. The operation vibration reduction control method of a mining explosion-proof motor according to claim 1 is characterized in that: Changing the rotor structure as proposed by S3 means installing balancing weights on the rotor and adjusting the positions and quantities of the balancing weights through experiments to make the mass distribution of the rotor more uniform, thereby reducing vibration.
3. The operation vibration reduction control method of a mining explosion-proof motor according to claim 1 is characterized in that: The motor proposed in S1 mainly comprises an explosion-proof motor body (1); a pair of baffles (11) are hingedly connected to the side wall of the explosion-proof motor body (1); the baffles (11) are symmetrically arranged on both sides of the explosion-proof motor body (1) and have the same structure; a base (12) is fixedly connected to the side wall of the explosion-proof motor body (1); a telescopic rod (13) is fixedly connected to the side wall of the base (12); a spring (14) is sleeved on the outer side of the telescopic rod (13); the ends of the telescopic rod (13) and the spring (14) are fixedly connected to the same anti-collision plate (15); and a pair of connecting ropes (16) are symmetrically fixedly connected between the anti-collision plate (15) and the baffle (11).
4. The operation vibration reduction control method of a mining explosion-proof motor according to claim 3 is characterized in that: A pair of push rods (2) are symmetrically fixed to the side walls of the anti-collision plate (15); a pair of guide rails (21) are fixed to the side walls of the base (12); the guide rails (21) are symmetrically arranged on both sides of the base (12) and have the same structure; a slider (22) is slidably connected to the inner side walls of the guide rails (21); and an elastic plate (23) is fixed between the slider (22) and the guide rail (21).
5. The operation vibration reduction control method of a mining explosion-proof motor according to claim 3 is characterized in that: The side wall of the baffle (11) is provided with a bracket (3); a plurality of cleaning brushes (31) are evenly fixedly connected to the side wall of the bracket (3); a connecting rod (32) is fixedly connected to the side wall of the cleaning brush (31); the connecting rod (32) penetrates the wall of the cleaning brush (31) and is fixedly connected thereto.
6. The operation vibration reduction control method of a mining explosion-proof motor according to claim 5 is characterized in that: The side wall of the bracket (3) is fixedly connected to an elastic rope (4); the end of the elastic rope (4) is fixedly connected to an elastic ball (41); the side wall of the elastic rope (4) is fixedly connected to a magnetic ring (42); the side wall of the anti-collision plate (15) is symmetrically fixedly connected to a pair of magnetic blocks (43); the magnetic blocks (43) and the magnetic ring (42) are magnetically connected.
7. The operation vibration reduction control method of a mining explosion-proof motor according to claim 3 is characterized in that: The side wall of the baffle (11) is fixedly connected to a slide rail (5); a pair of insert blocks (51) are symmetrically hinged on the side wall of the slide rail (5); a clamping block (52) is slidably connected to the inner side wall of the slide rail (5); and a pair of clamping grooves (53) are symmetrically formed on the side wall of the clamping block (52).
8. The operation vibration reduction control method of a mining explosion-proof motor according to claim 7, characterized in that: The side wall of the slide rail (5) is fixedly connected to a plurality of elastic sheets (6); the elastic sheets (6) are evenly distributed on the side wall of the slide rail (5) and have the same structure; and the side wall of the elastic sheet (6) is symmetrically fixedly connected to a pair of sponge strips (61).
9. The operation vibration reduction control method of a mining explosion-proof motor according to claim 3 is characterized in that: A pair of protection plates (7) are symmetrically fixed to the side walls of the anti-collision plate (15); the protection plates (7) are arranged in an arc shape.