Mining motor

Abstract

A mining motor disclosed by the present invention comprises a motor body, a centrifugal protection mechanism, a barrier guide mechanism and a dehumidification mechanism, a motor mounting shaft is fixedly mounted on one side of the motor body, and the centrifugal protection mechanism is arranged on one side of the motor body. The centrifugal protection mechanism comprises a centrifugal protection bin, a centrifugal moisture absorption assembly and a centrifugal power assembly, and the centrifugal protection bin is installed on the motor installation shaft. According to the mining motor, through the arrangement of corresponding mechanisms, condensate water cannot be gathered around the bearing sealing ring, the situation that the condensate water enters the motor is avoided, the influence of the condensate water on insulation resistance between windings is reduced, high-voltage breakdown is reduced, the risks of short circuit and electric leakage are reduced, and meanwhile the service life of the motor is prolonged. In addition, corrosion to a copper winding is reduced, invasion to lubricating grease is reduced, formation of emulsion is avoided, the possibility of lubrication failure is reduced, abrasion of the motor is reduced, and safety is high.

Description

Technical Field

[0001] The invention belongs to the technical field of electric motors, and in particular relates to an electric motor for mining. Background Art

[0002] Coal seams are usually located near underground aquifers. Groundwater in the cracks of the rock strata continuously seeps into the tunnels, causing increased humidity on the ground and in the air. The geological structure of some mines, such as faults and landslide zones, will aggravate water seepage, and even form water accumulation in some local areas. Although the temperature of the underground rock strata is affected by the geothermal gradient and increases with depth, the relative humidity in shallow mines often reaches above 95% due to the large evaporation of groundwater, and in some areas it can reach 100%.

[0003] The temperature at which moisture condenses depends on the dew point of the air, which is the critical temperature at which water vapor in the air reaches saturation and begins to condense. The dew point temperature is determined by the actual temperature and relative humidity of the air, rather than a fixed value. For example, in air at 20°C and a relative humidity of 90%, water vapor will condense on surfaces below 18.3°C.

[0004] At this time, dust prevention of the motor is extremely important. Combined with the humid environment in the mine, high-power, high-heat-generating motors, such as hoists, will use liquid cooling to dissipate the heat inside the motor. However, this method can easily produce condensation water in condensation risk areas, such as the cooling channel wall, bearing seals and other low-temperature parts. Therefore, the sealing requirements for the motor are extremely high.

[0005] At present, when high-power electric motors are used in mines, only sealing devices such as sealing rings are used to isolate the inside and outside of the motor. Condensed water around the bearing sealing rings may enter the interior of the motor. This condensed water will reduce the insulation resistance between the windings, causing high-voltage breakdown, and there is a risk of short circuit and leakage. It will also corrode the copper windings under the electric field and will be immersed in grease to form an emulsion, resulting in lubrication failure, increased wear, and poor safety.

[0006] Therefore, in view of the above technical problems, it is necessary to provide a mining motor.

[0007] The information disclosed in this background technology section is only intended to enhance understanding of the overall background of the invention and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to a person skilled in the art. Summary of the Invention

[0008] The purpose of the present invention is to provide a mining motor that can solve the problem that the sealing method of existing high-power liquid-cooled motors is poor and there is a risk of condensed water entering the interior of the motor, which not only easily leads to short circuits and leakage, but also causes motor lubrication failure and aggravates wear.

[0009] In order to achieve the above object, a specific embodiment of the present invention provides the following technical solutions:

[0010] A mining motor comprises: a motor body, a centrifugal protection mechanism, a blocking and guiding mechanism, and a dehumidifying mechanism. A motor mounting shaft is fixedly mounted on one side of the motor body. The centrifugal protection mechanism is disposed on one side of the motor body and comprises a centrifugal protection chamber, a centrifugal moisture absorption assembly, and a centrifugal power assembly. The centrifugal protection chamber is mounted on the motor mounting shaft, the centrifugal moisture absorption assembly is fixedly mounted within the centrifugal protection chamber, and the centrifugal power assembly is fixedly mounted on one side of the motor body. The blocking and guiding mechanism is fixedly mounted on the motor body. The dehumidifying mechanism is fixedly mounted on the motor body.

[0011] In one or more embodiments of the present invention, the motor mounting shaft passes through the centrifugal protection chamber, and a centrifugal protection bearing is installed between the motor mounting shaft and the centrifugal protection chamber.

[0012] In one or more embodiments of the present invention, the centrifugal moisture absorption component includes centrifugal moisture absorption cotton and a plurality of centrifugal moisture absorption rollers. The centrifugal moisture absorption cotton is fixedly installed in the centrifugal protection chamber. The plurality of centrifugal moisture absorption rollers are arranged in the centrifugal moisture absorption cotton.

[0013] In one or more embodiments of the present invention, the centrifugal moisture absorption drum is matched with centrifugal moisture absorption cotton, a centrifugal moisture absorption bracket is rotatably installed in the centrifugal moisture absorption drum, and the centrifugal moisture absorption bracket is fixedly installed on the motor body.

[0014] In one or more embodiments of the present invention, the centrifugal power assembly includes a centrifugal power motor, a centrifugal power driven wheel, a centrifugal power driving wheel, and a centrifugal power transmission belt. The centrifugal power motor is fixedly mounted on one side of the motor body. The centrifugal power driven wheel is fixedly mounted on a side of the centrifugal protection chamber away from the motor body. The centrifugal power driving wheel is fixedly mounted on one side of the centrifugal power motor. The centrifugal power transmission belt is sleeved and mounted on the centrifugal power driven wheel and the centrifugal power driving wheel.

[0015] In one or more embodiments of the present invention, the blocking guide mechanism includes a blocking guide ring and an airflow blocking assembly. The blocking guide ring is fixedly mounted on the motor body and matches the centrifugal protection chamber. The airflow blocking assembly is fixedly mounted on a side of the blocking guide ring away from the centrifugal protection chamber.

[0016] In one or more embodiments of the present invention, the airflow barrier assembly includes a barrier air pump, a barrier seal chamber, a barrier communication pipe, and a pair of barrier sealing rings. The barrier air pump is fixedly mounted on the barrier guide ring. The pair of barrier sealing rings is fixedly mounted on a side of the centrifugal protection chamber away from the motor body. The barrier seal chamber is slidably mounted within the pair of barrier sealing rings. The barrier communication pipe is mounted between the barrier air pump and the barrier seal chamber.

[0017] In one or more embodiments of the present invention, the barrier air pump is arranged through the barrier guide ring, the barrier sealing chamber is matched with a pair of barrier sealing rings, and the barrier connecting pipe is arranged through the barrier sealing chamber.

[0018] In one or more embodiments of the present invention, the dehumidification mechanism includes a dehumidification water pump, a dehumidification guide plate, and a dehumidification connecting pipe. The dehumidification water pump is fixedly mounted on a side of the barrier guide ring away from the centrifugal protection chamber. The dehumidification guide plate is fixedly mounted on the underside of the motor body. The dehumidification connecting pipe is fixedly mounted on a side of the dehumidification water pump closer to the barrier guide ring.

[0019] In one or more embodiments of the present invention, the dehumidification connecting pipe passes through the dehumidification guide plate and the barrier guide ring, a number of evenly distributed liquid inlet grooves are cut on the dehumidification guide plate, and the dehumidification guide plate matches the centrifugal protection chamber.

[0020] Compared with the prior art, the mining motor of the present invention prevents condensed water from gathering around the bearing seal ring through the setting of corresponding mechanisms, thereby avoiding the occurrence of condensed water entering the interior of the motor, reducing the impact of condensed water on the insulation resistance between windings, reducing high-voltage breakdown, and reducing the risk of short circuit and leakage. At the same time, it also reduces corrosion to the copper winding and reduces the intrusion of grease, avoids the formation of emulsion, reduces the possibility of lubrication failure, reduces the wear of the motor, and has higher safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 A perspective view of a mining motor according to an embodiment of the present invention;

[0023] Figure 2 for Figure 1 Schematic diagram of the structure at A in the middle;

[0024] Figure 3 is a three-dimensional cross-sectional view of a mining motor according to one embodiment of the present invention;

[0025] Figure 4 for Figure 3 Schematic diagram of the structure at B in the middle;

[0026] Figure 5 This is a perspective view of the first structural part of a mining motor in one embodiment of the present invention;

[0027] Figure 6 is a three-dimensional diagram of a dehumidification mechanism in one embodiment of the present invention;

[0028] Figure 7 This is a perspective view of the second structural part of a mining motor in one embodiment of the present invention.

[0029] Description of main reference numerals:

[0030] 1-motor body, 11-motor mounting shaft, 2-centrifugal protection mechanism, 21-centrifugal protection chamber, 211-centrifugal protection bearing, 22-centrifugal moisture absorption component, 221-centrifugal moisture absorption cotton, 222-centrifugal moisture absorption roller, 223-centrifugal moisture absorption bracket, 23-centrifugal power component, 231-centrifugal power motor, 232-centrifugal power driven wheel, 233-centrifugal power driving wheel, 234-centrifugal power transmission belt, 3-blocking guide mechanism, 31-blocking guide ring, 32-blocking airflow component, 321-blocking air pump, 322-blocking sealing ring, 323-blocking sealing chamber, 324-blocking connecting pipe, 4-dehumidification mechanism, 41-dehumidification water pump, 42-dehumidification guide plate, 43-dehumidification connecting pipe. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solutions of the present disclosure, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present disclosure.

[0032] like Figures 1 to 7As shown, a mining motor in one embodiment of the present invention includes: a motor body 1, a centrifugal protection mechanism 2, a blocking guide mechanism 3 and a dehumidification mechanism 4. A motor mounting shaft 11 is fixedly mounted on one side of the motor body 1. The centrifugal protection mechanism 2 is arranged on one side of the motor body 1. The centrifugal protection mechanism 2 includes a centrifugal protection chamber 21, a centrifugal moisture absorption component 22 and a centrifugal power component 23. The centrifugal protection chamber 21 is mounted on the motor mounting shaft 11. The centrifugal protection chamber 21 can effectively protect the various structures in the centrifugal protection chamber 21, reduce the damage to the various structures in the centrifugal protection chamber 21, improve the sealing degree of the centrifugal protection chamber 21, and reduce the probability of moisture entering the centrifugal protection chamber 21. The centrifugal moisture absorption component 22 is fixedly mounted in the centrifugal protection chamber 21 and can act on the moisture in the centrifugal protection chamber 21 through centrifugal force, so that the moisture can be thrown to the surroundings of the centrifugal protection chamber 21, effectively reducing the moisture in the central part of the centrifugal protection chamber 21, that is, around the bearing seal ring of the motor body 1. The centrifugal power assembly 23 is fixedly mounted on one side of the motor body 1, and can provide corresponding power for the rotation of the centrifugal protection chamber 21, and can provide corresponding controllability for the centrifugal protection chamber 21. The blocking guide mechanism 3 is fixedly mounted on the motor body 1, and can effectively seal the centrifugal protection chamber 21, reducing the interaction between the air in the centrifugal protection chamber 21 and the outside air. When the air in the centrifugal protection chamber 21 is dried, the entry of external moisture is reduced. At the same time, the surrounding area of ​​the bearing sealing ring of the motor body 1 can be protected, and the surrounding area of ​​the bearing sealing ring of the motor body 1 can be isolated from the exchange of air with the outside air, thereby reducing the accumulation of moisture around the bearing sealing ring of the motor body 1. The dehumidification mechanism 4 is fixedly mounted on the motor body 1. When moisture is accumulated in the centrifugal protection chamber 21, the moisture in the centrifugal protection chamber 21 can be effectively collected, and the moisture in the centrifugal protection chamber 21 can be discharged, so that the moisture in the centrifugal protection chamber 21 can no longer flow back.

[0033] The method of using the mining motor is as follows: the centrifugal power component 23 drives the rotation of the centrifugal protection chamber 21, so that the centrifugal protection chamber 21 synchronously drives the rotation of the centrifugal moisture absorption component 22. When there is moisture in the centrifugal moisture absorption component 22, the moisture can be absorbed, and through rotation, centrifugal force is generated to cause the moisture to be thrown out and collected by the centrifugal protection chamber 21. At the same time, the blocking guide mechanism 3 can absorb the air in the centrifugal protection chamber 21 and inject it into the centrifugal protection chamber 21 again. The moisture around the bearing sealing ring is guided by the circulation of air, and the dehumidification mechanism 4 can absorb the moisture in the centrifugal protection chamber 21 to reduce the residual moisture.

[0034] like Figures 1 to 5As shown, the motor mounting shaft 11 passes through the centrifugal protection chamber 21, which can position the centrifugal protection chamber 21. When the motor mounting shaft 11 rotates, the centrifugal protection chamber 21 will not be affected, thereby reducing the possibility of the centrifugal protection chamber 21 being driven by the motor mounting shaft 11, and will not affect the normal installation of the motor mounting shaft 11, thereby reducing the impact on the normal operation of the motor body 1 and improving the stability of the operation of the motor body 1. At the same time, the driving of the centrifugal protection chamber 21 by the rotation of the motor mounting shaft 11 can be reduced, thereby reducing the probability of the motor mounting shaft 11 and the centrifugal protection chamber 21 affecting each other, thereby improving the rotation stability of the centrifugal protection chamber 21 and making the rotation of the centrifugal protection chamber 21 more stable.

[0035] Among them, a centrifugal protection bearing 211 is installed between the motor mounting shaft 11 and the centrifugal protection chamber 21, which can locate the position of the centrifugal protection chamber 21, reduce the friction between the motor mounting shaft 11 and the centrifugal protection chamber 21, effectively improve the service life of the motor mounting shaft 11 and the centrifugal protection chamber 21, improve the operating stability of the motor mounting shaft 11, reduce the vibration caused by wear, and effectively improve the stability of the motor mounting shaft 11.

[0036] like Figures 1 to 4 As shown, the centrifugal moisture absorption component 22 includes a centrifugal moisture absorption cotton 221 and a plurality of centrifugal moisture absorption rollers 222. The centrifugal moisture absorption cotton 221 is fixedly installed in the centrifugal protection chamber 21, and can absorb the moisture in the centrifugal protection chamber 21, thereby reducing the moisture in the centrifugal protection chamber 21, thereby reducing the possibility of moisture entering the motor body 1, providing a certain degree of protection for the sealing of the motor body 1, reducing the accumulation of moisture around the bearing sealing ring of the motor body 1, reducing the corrosion of the bearing sealing ring by condensed water, and improving the service life of the bearing sealing ring of the motor body 1, thereby reducing the probability of moisture leakage from the bearing sealing ring of the motor body 1, effectively preventing the occurrence of external moisture entering the motor body 1, effectively improving the operating safety of the motor body 1, and thereby reducing the risk of damage to the motor body 1. A number of centrifugal moisture-absorbing rollers 222 are arranged in the centrifugal moisture-absorbing cotton 221, which can squeeze the centrifugal moisture-absorbing cotton 221 so that the moisture absorbed in the centrifugal moisture-absorbing cotton 221 is squeezed out. Through the mutual cooperation with the centrifugal force, the water can be thrown out, and the centrifugal moisture-absorbing cotton 221 can absorb the moisture again, so that the centrifugal moisture-absorbing cotton 221 can be circulated multiple times, reducing the occurrence of excessive moisture that cannot be absorbed, so that the centrifugal moisture-absorbing cotton 221 can absorb moisture more efficiently and reduce the formation of condensation water.

[0037] like Figures 1 to 6As shown, the centrifugal moisture absorption drum 222 is matched with the centrifugal moisture absorption cotton 221, which facilitates the squeezing of the centrifugal moisture absorption drum 222 on the centrifugal moisture absorption cotton 221, making the squeezing of the centrifugal moisture absorption drum 222 on the centrifugal moisture absorption cotton 221 more comprehensive, and at the same time increasing the area of ​​the moisture absorption centrifugal cotton 221 squeezed by the centrifugal moisture absorption drum 222, so that the moisture absorption centrifugal cotton 221 can absorb more moisture, thereby reducing the free moisture in the centrifugal protection chamber 21, and allowing more moisture to be absorbed by the moisture absorption centrifugal cotton 221.

[0038] The centrifugal moisture absorption drum 222 is rotated to position the centrifugal moisture absorption drum 222, support the centrifugal moisture absorption drum 222, and provide corresponding support for the rotation of the centrifugal moisture absorption drum 222. The centrifugal moisture absorption drum 222 is fixedly installed with the motor body 1, which can improve the stability of the centrifugal moisture absorption drum 223 and reduce the probability of the centrifugal moisture absorption drum 223 detaching. The centrifugal moisture absorption drum 222 can effectively support the moisture absorption centrifugal cotton 221. The centrifugal moisture absorption drum 222 can support the centrifugal moisture absorption drum 222 and support the centrifugal moisture absorption drum 222 to rotate. When the moisture absorption centrifugal cotton 221 is driven by the centrifugal protection chamber 21 to rotate, the centrifugal moisture absorption drum 222 can be effectively rubbed and displaced relative to the centrifugal moisture absorption drum 222, thereby driving the rotation of the centrifugal moisture absorption drum 222, thereby reducing the damage caused by the centrifugal moisture absorption drum 222 to the moisture absorption centrifugal cotton 221.

[0039] like Figures 1 to 5As shown, the centrifugal power assembly 23 includes a centrifugal power motor 231, a centrifugal power driven wheel 232, a centrifugal power driving wheel 233, and a centrifugal power transmission belt 234. The centrifugal power motor 231 is fixedly mounted on one side of the motor body 1 and can drive the centrifugal power driving wheel 233 to rotate, providing corresponding power for the rotation of the centrifugal power driving wheel 233, making the rotation of the centrifugal power driving wheel 233 more controllable and controlling the centrifugal power driving wheel 223 to drive the operation of the centrifugal power transmission belt 234. The centrifugal power driven wheel 232 is fixedly mounted on the side of the centrifugal protection chamber 21 away from the motor body 1 and can be driven by the centrifugal power driving wheel 233. Through its fixed connection with the centrifugal protection chamber 21, it provides corresponding power for the rotation of the centrifugal protection chamber 21. The centrifugal power driving wheel 233 is fixedly mounted on one side of the centrifugal power motor 231 and can be driven by the centrifugal power motor 231 to rotate. At the same time, it can drive the centrifugal power transmission belt 234, which in turn drives the centrifugal power driven wheel 232 to rotate. The centrifugal power transmission belt 234 is mounted on the centrifugal power driven wheel 232 and the centrifugal power driving wheel 233, connecting the centrifugal power driven wheel 232 and the centrifugal power driving wheel 233. The centrifugal power driven wheel 232 can be driven to rotate by the centrifugal power driving wheel 233, and at the same time plays a synchronization role, so that the rotation speed of the centrifugal power driven wheel 232 and the centrifugal power driving wheel 233 is the same.

[0040] like Figures 1 to 6 As shown, the blocking guide mechanism 3 includes a blocking guide ring 31 and a blocking airflow component 32. The blocking guide ring 31 is fixedly mounted on the motor body 1 and matches the centrifugal protection chamber 21. The blocking guide ring 31 can seal the centrifugal protection chamber 21, reducing the chance of moisture entering the centrifugal protection chamber 21 and improving the dryness of the centrifugal protection chamber 21. At the same time, it can reduce the exchange of external air with the air in the centrifugal protection chamber 21, reducing the entry of external moisture into the centrifugal protection chamber 21, and more effectively improving the dryness of the centrifugal protection chamber 21. The blocking airflow component 32 is fixedly mounted on the side of the blocking guide ring 31 away from the centrifugal protection chamber 21, and can guide air from the center of the centrifugal protection chamber 21 to the surrounding areas of the centrifugal protection chamber 21, which can effectively prevent moisture from gathering around the bearing seal ring of the motor body 1, thereby preventing the occurrence of condensed water around the bearing seal ring of the motor body 1.

[0041] like Figures 1 to 3As shown, the airflow blocking assembly 32 includes a blocking air pump 321, a blocking sealing chamber 323, a blocking connecting pipe 324, and a pair of blocking sealing rings 322. The blocking air pump 321 is fixedly mounted on the blocking guide ring 31, and can extract air from the centrifugal protection chamber 21 and inject the air into the blocking connecting pipe 324. At the same time, the blocking air pump 321 is arranged on the upper side of the blocking guide ring 31, and a certain amount of water will gather at the bottom of the centrifugal protection chamber 21, which effectively avoids the probability of the blocking air pump 321 extracting water, effectively prolongs the service life of the blocking air pump 321, reduces the probability of damage to the blocking air pump 321, and improves the operational stability of the blocking air pump 321. A pair of blocking seal rings 322 are fixedly mounted on the side of the centrifugal protection chamber 21 away from the motor body 1, which can seal the blocking seal ring 322 and provide corresponding guidance for the sliding of the blocking seal chamber 323. At the same time, the blocking seal ring 322 cooperates with the blocking seal chamber 323 to reduce the possibility of air leakage. Moreover, due to the circulation of air in the blocking seal chamber 323, the air pressure in the blocking seal chamber 323 will increase. Even if a gap appears, the outside air will not enter the blocking seal chamber 323, effectively reducing the entry of external moisture into the blocking seal chamber 323. The blocking seal chamber 323 is slidably mounted in the pair of blocking seal rings 322, which can seal the blocking seal ring 322 and provide corresponding space for air circulation. The blocking connecting pipe 324 can be rotated to keep its position unchanged, reducing the chance of damage to the blocking connecting pipe 324 caused by the rotation of the centrifugal protection chamber 21. The barrier communication pipe 324 is installed between the barrier air pump 321 and the barrier sealing chamber 323, and can inject air into the barrier sealing chamber 323, thereby providing assistance for the circulation of air.

[0042] like Figures 1 to 6 As shown, the blocking air pump 321 is set through the blocking guide ring 31, so that the blocking air pump 321 can be connected to the centrifugal protection chamber 21, and the blocking sealing chamber 323 is matched with a pair of blocking sealing rings 322, which improves the sealing between the centrifugal power driven wheel 232 and the blocking sealing ring 322 and reduces the chance of air leakage. The blocking connecting pipe 324 is set through the blocking sealing chamber 323.

[0043] like Figures 1 to 7 As shown, the dehumidification mechanism 4 includes a dehumidification water pump 41, a dehumidification guide plate 42 and a dehumidification connecting pipe 43. The dehumidification water pump 41 is fixedly installed on the side of the barrier guide ring 31 away from the centrifugal protection chamber 21. The dehumidification water pump 41 can absorb the moisture in the dehumidification guide plate 42 and discharge the moisture in the dehumidification guide plate 42. The dehumidification guide plate 42 is fixedly installed on the lower side of the motor body 1, and can guide the moisture in the centrifugal protection chamber 21 and block the moisture in the centrifugal protection chamber 21. The dehumidification connecting pipe 43 is fixedly installed on the side of the dehumidification water pump 41 close to the barrier guide ring 31, and can connect the dehumidification water pump 41 and the dehumidification guide plate 42.

[0044] like Figures 1 to 7 As shown, the dehumidification connecting pipe 43 passes through the dehumidification guide plate 42 and the barrier guide ring 31. The dehumidification guide plate 42 is provided with a number of evenly distributed liquid inlet grooves to facilitate the absorption of moisture in the centrifugal protection chamber 21. The dehumidification guide plate 42 is matched with the centrifugal protection chamber 21 to facilitate the dehumidification guide plate 42 to guide moisture.

[0045] It will be apparent to those skilled in the art that the present disclosure is not limited to the details of the exemplary embodiments described above and that the present disclosure can be implemented in other specific forms without departing from the spirit or essential characteristics of the present disclosure. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present disclosure is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present disclosure. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0046] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A mining motor, characterized in that: include: A motor body, with a motor mounting shaft fixedly mounted on one side of the motor body; A centrifugal protection mechanism is provided on one side of the motor body, comprising a centrifugal protection chamber, a centrifugal moisture absorption component and a centrifugal power component. The centrifugal protection chamber is mounted on the motor mounting shaft, the centrifugal moisture absorption component is fixedly mounted in the centrifugal protection chamber, and the centrifugal power component is fixedly mounted on one side of the motor body. A blocking guide mechanism is fixedly mounted on the motor body; The dehumidification mechanism is fixedly mounted on the motor body.

2. The mining motor according to claim 1, characterized in that: The motor installation shaft passes through the centrifugal protection compartment, and a centrifugal protection bearing is installed between the motor installation shaft and the centrifugal protection compartment.

3. The mining motor according to claim 1, characterized in that: The centrifugal moisture absorption component comprises: Centrifugal moisture-absorbing cotton, fixedly installed in the centrifugal protection chamber; A plurality of centrifugal moisture absorption rollers are arranged in the centrifugal moisture absorption cotton.

4. The mining motor according to claim 3, characterized in that: The centrifugal moisture absorption drum is matched with the centrifugal moisture absorption cotton. A centrifugal moisture absorption bracket is rotatably installed in the centrifugal moisture absorption drum, and the centrifugal moisture absorption bracket is fixedly installed on the motor body.

5. The mining motor according to claim 1, characterized in that: The centrifugal power assembly comprises: A centrifugal power motor is fixedly mounted on one side of the motor body; A centrifugal driven wheel is fixedly mounted on a side of the centrifugal protection chamber away from the motor body; A centrifugal power driving wheel is fixedly mounted on one side of the centrifugal power motor; The centrifugal power transmission belt is sleeved and installed on the centrifugal power driven wheel and the centrifugal power driving wheel.

6. The mining motor according to claim 1, characterized in that: The blocking guide mechanism comprises: A barrier guide ring is fixedly mounted on the motor body and matches the centrifugal protection chamber; The airflow blocking component is fixedly mounted on a side of the blocking guide ring away from the centrifugal protection chamber.

7. The mining motor according to claim 6, characterized in that: The airflow blocking component comprises: A barrier air pump, fixedly mounted on the barrier guide ring; A pair of barrier sealing rings are fixedly mounted on a side of the centrifugal protection chamber away from the motor body; a barrier sealing chamber, slidably mounted within the pair of barrier sealing rings; The barrier communicating pipe is installed between the barrier air pump and the barrier sealing chamber.

8. The mining motor according to claim 7, characterized in that: The barrier air pump is arranged through the barrier guide ring, the barrier sealing chamber is matched with a pair of barrier sealing rings, and the barrier communicating pipe is arranged through the barrier sealing chamber.

9. The mining motor according to claim 1, characterized in that: The dehumidification mechanism comprises: A dehumidification water pump is fixedly installed on a side of the barrier guide ring away from the centrifugal protection chamber; a dehumidification guide plate, fixedly mounted on the lower side of the motor body; The dehumidification connecting pipe is fixedly installed on a side of the dehumidification water pump close to the blocking guide ring.

10. The mining motor according to claim 9, characterized in that: The dehumidification connecting pipe is arranged to pass through the dehumidification guide plate and the barrier guide ring. The dehumidification guide plate is provided with a plurality of evenly distributed liquid inlet grooves. The dehumidification guide plate is matched with the centrifugal protection chamber.

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