Electrified dust removal device

Abstract

The invention relates to the technical field of electrified dust removal of electrical equipment, in particular to an electrified dust removal device which comprises a telescopic rod, a cleaning motor, a mounting shell, a cleaning head, a mandrel and a cleaning brush, and the right side of the mounting shell and the upper portion of the telescopic rod are detachably and fixedly mounted together. The electric equipment cleaning device is reasonable and compact in structure, by arranging the sun gear and the planet gear, when the cleaning motor works, the multiple rotating shafts can be driven to rotate through the mandrel, so that the multiple cleaning brushes are driven to rotate, when the cleaning brushes rotate, bristles can be driven to rotate on the surface of the electric equipment, and when the brushes rotate, cleaning of dirt on the surface of the electric equipment can be accelerated; by arranging the telescopic rod, the height of the mounting shell can be adjusted, so that electrical equipment with different heights can be cleaned, the operation is more convenient, the right side of the mounting shell and the upper part of the telescopic rod are detachably and fixedly mounted together, the mounting shell and the telescopic rod are convenient to disassemble, and the practicability is high. And after disassembly, the mounting shell and the telescopic rod are convenient to transport and store.

Description

Technical Field

[0001] The invention relates to the technical field of charged dust removal of electric power equipment, and is a charged dust removal device. Background Art

[0002] With the laying of power lines, more and more power poles and equipment are being built. Due to technical or conditional constraints, the construction of power poles in some areas is often done in places with large amounts of dust and dirt, such as on both sides of roads, around factories, and garbage stations. Many power line grounding and tripping accidents are caused by corona discharge, insulation performance degradation, and flashover caused by dirt attached to insulating equipment. Dirty insulating equipment not only affects the stable operation of the power system and the maintenance of electrical equipment, but may also cause serious equipment failures and economic losses. Therefore, timely grasping the dirt status and development trend of insulators, and carrying out live dust removal operations can prevent line flashover accidents, reduce economic losses, and improve the safe operation of lines without shutting down line equipment, which is of great significance to power supply reliability.

[0003] At present, there is no dedicated dust removal device for outdoor power equipment, and operators can only remove dust after the power equipment is powered off. Therefore, during daily inspections, operators cannot remove dust from running power equipment, which leads to long-term dust accumulation on power equipment, easily causing flashover discharge, and endangering the life and stable operation of power equipment. Summary of the invention

[0004] The present invention provides an electrostatic dust removal device, which overcomes the shortcomings of the above-mentioned prior art and can effectively solve the problem that the existing electrostatic dust removal device is unable to remove dust from running power equipment, thereby endangering the life and stable operation of the power equipment.

[0005] The technical scheme of the present invention is realized through the following measures: an electrostatic dust removal device, comprising a telescopic rod, a cleaning motor, a mounting shell, a cleaning head, a spindle and a cleaning brush. The right side of the mounting shell is detachably fixedly mounted with the upper part of the telescopic rod, the cleaning motor is fixedly mounted on the inner side of the right part of the mounting shell, the left end of the output shaft of the cleaning motor is fixedly mounted with the spindle whose left end passes through the left side of the mounting shell, the left side of the mounting shell is fixedly mounted with a fixing seat sleeved on the outer side of the left part of the spindle, the left side of the fixing seat is provided with a cleaning head sleeved on the outer side of the left end of the spindle, the left side of the fixing seat is provided with a sun gear fixedly mounted on the outer side of the left part of the spindle corresponding to the right side position of the cleaning head, a plurality of rotating holes that penetrate left and right are evenly distributed along the circumference on the left side of the cleaning head, each rotating hole is rotatably mounted with a rotating shaft whose right end is rotatably mounted with the fixed seat, a cleaning brush is fixedly mounted on the outer side of the left end of the rotating shaft, bristles are provided on the outer side of the left part of the cleaning brush, a planetary gear that meshes with the sun gear is fixedly mounted on the outer side of the right part of the rotating shaft, a gear ring is installed between the right side of the cleaning head and the left side of the fixing seat, and each planetary gear meshes with the inner side of the gear ring.

[0006] The following are further optimizations and / or improvements to the above technical solutions: The left side of the cleaning head can be provided with three rotating holes evenly distributed along the circumference, and a cleaning brush with an arc-shaped cross-section opening to the right is fixedly installed on the outer side of the left end of the rotating shaft. A mounting hole is provided on the left center of the cleaning head, and the core shaft is a tubular structure. A driving shaft is fixedly installed between the right end of the core shaft and the left end of the output shaft of the cleaning motor. The left end of the core shaft is rotatably installed on the right inner side of the mounting hole. A sealing sleeve is provided on the right outer side of the core shaft, and an air outlet ring groove opening inward is provided on the inner side of the fixed sleeve. A plurality of first air outlet holes connected inside and outside are evenly distributed along the circumference on the outer side of the right part of the core shaft corresponding to the position of the air outlet ring groove, and a second air outlet hole connected with the air outlet ring groove is provided on the upper outer side of the fixed sleeve. A connecting hole connected inside and outside is provided on the upper side of the left part of the mounting shell, and an exhaust fan is fixedly installed on the upper side of the right part of the mounting shell, and a dust collecting pipe passing through the connecting hole in the middle is fixedly connected between the air inlet and the second air outlet of the exhaust fan.

[0007] The above-mentioned mounting hole may include a tapered hole section, a first straight hole section and a second straight hole section which are connected in sequence from left to right. The tapered hole section is in a cone shape with a larger left side and a smaller right side. The diameter of the right end of the tapered hole section is the same as the diameter of the first straight hole section. The diameter of the first straight hole section is smaller than the diameter of the second straight hole section. The outer side of the left part of the core shaft is sealed and rotatably installed in the second straight hole section.

[0008] A dust removal shell can be fixedly installed on the upper right side of the above-mentioned mounting shell, the exhaust fan is fixedly installed on the inner side of the middle part of the dust removal shell, the right part of the dust removal shell is provided with an air outlet connected inside and outside, a filter screen fixedly installed with the inner side of the dust removal shell is provided on the left side of the dust removal shell, a dust discharge hole connected inside and outside is provided on the front side of the dust removal shell corresponding to the left side of the filter screen, a collecting box is slidably installed in the dust discharge hole, a locking buckle is provided between the front side of the collecting box and the front side of the dust removal shell, a third air outlet connected inside and outside is provided on the left side of the dust removal shell corresponding to the position above the collecting box, and a dust collecting pipe is fixedly connected between the second air outlet and the third air outlet.

[0009] The inner side of the right part of the dust removal shell can be provided with an air outlet that is interconnected with the inner side of the right part of the mounting shell. A baffle plate that is sealed and mounted on the outside of the drive shaft is fixedly installed on the inner side of the mounting shell corresponding to the left side of the cleaning motor, and a heat dissipation hole that is connected inside and outside is provided on the lower side of the mounting shell corresponding to the right side of the baffle.

[0010] A support frame can be fixedly installed in the installation shell corresponding to the position between the right side of the core shaft and the left side of the baffle. The inner side of the support frame is rotatably installed together with the outer side of the drive shaft. A support ring is fixedly installed on the outer side of the left end of the drive shaft corresponding to the right end position of the fixed sleeve.

[0011] The first power module, the first control module and the first transceiver module can be fixedly installed at intervals in the installation shell at the position between the above-mentioned corresponding baffle and the support frame, and the second power module, the second control module and the second transceiver module are arranged at intervals on the outer side of the lower part of the telescopic rod. The first control module is respectively connected to the first power module, the first transceiver module, the cleaning motor and the exhaust fan, the second control module is respectively connected to the second power module and the second transceiver module, and the second transceiver module is connected to the first transceiver module.

[0012] An annular guide groove may be provided on the left side of the above-mentioned fixed seat, and the right end of each rotating shaft is located on the inner side of the left part of the guide groove; a right limiting ring platform is fixedly installed on the outer side of the right part of the rotating shaft corresponding to the position between the left side of the fixed seat and the right side of the planetary gear; an annular elastic reset part is provided in the guide groove, and the left end of the elastic reset part is abutted against the right end of each rotating shaft; a left limiting ring platform is fixedly installed on the outer side of the rotating shaft corresponding to the left end of the planetary gear, and a distance is provided between the left end of the left limiting ring platform and the right side of the cleaning head.

[0013] A screw sleeve can be fixedly installed on the right side of the installation shell, and the upper end of the telescopic rod is screwed into the screw sleeve.

[0014] The structure of the present invention is reasonable and compact. By arranging the sun gear and the planetary gear, the cleaning motor can drive multiple shafts to rotate through the core shaft when working, thereby driving a number of cleaning brushes to rotate. When the cleaning brush rotates, the bristles can be driven to rotate on the surface of the electrical equipment, thereby cleaning the dirt attached to the surface of the electrical equipment. When the brush rotates, the cleaning of the dirt on the surface of the electrical equipment can be accelerated, and the electrical surface can be cleaned more cleanly. The setting of the telescopic rod can adjust the height of the mounting shell, thereby being able to clean electrical equipment at different heights, and the operation is more convenient. The right side of the mounting shell and the upper part of the telescopic rod are detachably fixedly installed together, which is convenient for the disassembly of the mounting shell and the telescopic rod, and the transportation and storage of the mounting shell and the telescopic rod are convenient after disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Attached Figure 1 It is a schematic diagram of the main structure of embodiments one to nine of the present invention.

[0016] Attached Figure 2 It is a schematic diagram of the front cross-sectional structure of embodiments one to nine of the present invention.

[0017] Attached Figure 3 For attachment Figure 2 Schematic diagram of the enlarged cross-sectional structure at AA in the middle.

[0018] Attached Figure 4 For attachment Figure 2 Schematic diagram of the enlarged cross-section structure at the middle BB.

[0019] Attached Figure 5 For attachment Figure 2 Schematic diagram of the enlarged cross-sectional structure at CC in the middle.

[0020] Attached Figure 6 For attachment Figure 2 Schematic diagram of the enlarged structure at D in the middle.

[0021] Attached Figure 7 It is a left-side structural schematic diagram of embodiments one to nine of the present invention.

[0022] Attached Figure 8 Schematic diagram of the circuit structure of embodiments seven to nine of the present invention.

[0023] The codes in the accompanying drawings are: 1 is a telescopic rod, 2 is a cleaning motor, 3 is a mounting shell, 4 is a core shaft, 5 is a fixed seat, 6 is a cleaning head, 7 is a sun gear, 8 is a rotating shaft, 9 is a cleaning brush, 10 is a bristle, 11 is a planetary gear, 12 is a gear ring, 13 is a drive shaft, 14 is a fixed sleeve, 15 is an air outlet ring groove, 16 is a first air outlet, 17 is a second air outlet, 18 is an exhaust fan, 19 is a dust collecting pipe, 20 is a tapered hole section, 21 is a first straight hole section, 22 is a dust removal shell, 23 is a filter screen, 24 is a collection box, 25 is a lock, 26 is a third air outlet, 27 is an air outlet, 28 is a baffle, 29 is a heat dissipation hole, 30 is a support frame, 31 is a support ring platform, 32 is a guide groove, 33 is a right limit ring platform, 34 is a left limit ring platform, 35 is an elastic reset member, and 36 is a screw sleeve. DETAILED DESCRIPTION

[0024] The present invention is not limited by the following embodiments, and specific implementation methods can be determined based on the technical solution of the present invention and actual conditions.

[0025] In the present invention, for the convenience of description, the relative position relationship of each component is described according to the attached Figure 1 The layout is described in detail, such as the positional relationship of front, back, top, bottom, left, right, etc., which is based on the attached manual. Figure 1 The layout direction is determined by the

[0026] The present invention will be further described below in conjunction with embodiments and drawings: Embodiment 1: As shown in the attached Figures 1 to 4As shown in Figures 6 and 7, the electrostatic dust removal device comprises a telescopic rod 1, a cleaning motor 2, a mounting shell 3, a cleaning head 6, a spindle 4 and a cleaning brush 9. The right side of the mounting shell 3 is detachably fixedly mounted with the upper part of the telescopic rod 1. The cleaning motor 2 is fixedly mounted on the inner side of the right part of the mounting shell 3. The left end of the output shaft of the cleaning motor 2 is fixedly mounted with the spindle 4 whose left end passes through the left side of the mounting shell 3. The left side of the mounting shell 3 is fixedly mounted with a fixing seat 5 which is sleeved on the outer side of the left part of the spindle 4. The left side of the fixing seat 5 is provided with a cleaning head 6 which is sleeved on the outer side of the left end of the spindle. The cleaning head 6 is located on the right side of the fixing seat 5. A sun gear 7 is fixedly mounted on the outer side of the left part of the core shaft 4, and a plurality of rotating holes that penetrate left and right are evenly spaced along the circumference on the left side of the cleaning head 6. A rotating shaft 8 whose right end is rotatably mounted on the fixed seat 5 is rotatably mounted in each rotating hole. A cleaning brush 9 is fixedly mounted on the outer side of the left end of the rotating shaft 8, and bristles 10 are provided on the outer side of the left part of the cleaning brush 9. A planetary gear 11 that meshes with the sun gear 7 is fixedly mounted on the outer side of the right part of the rotating shaft 8. A gear ring 12 is installed between the right side of the cleaning head 6 and the left side of the fixed seat 5, and each planetary gear 11 meshes with the inner side of the gear ring 12.

[0027] According to the requirements, the installation shell 3 is a rectangular box structure, the cleaning head 6 is a plate-like structure, which can be round, the telescopic rod 1 is an existing well-known insulating telescopic rod, the left end of the gear ring 12 is fixedly installed with the right side of the cleaning head 6, and the right end of the gear ring 12 is rotatably installed with the left side of the fixed seat 5. During use, by setting the sun gear 7 and the planetary gear 11, the cleaning motor 2 can drive the multiple rotating shafts 8 to rotate through the core shaft 4 when working, thereby driving a number of cleaning brushes 9 to rotate, and the cleaning brush 9 can drive the bristles 10 to rotate on the surface of the electrical equipment when rotating, so that the dirt attached to the surface of the electrical equipment can be cleaned off, and the brush can speed up the cleaning of the dirt on the surface of the electrical equipment when rotating, and can clean the electrical surface more cleanly. The setting of the telescopic rod 1 can adjust the height of the installation shell 3, so that electrical equipment of different heights can be cleaned, and the operation is more convenient. The right side of the installation shell 3 is detachably fixedly installed with the upper part of the telescopic rod 1, which is convenient for the disassembly of the installation shell 3 and the telescopic rod 1, and the transportation and storage of the installation shell 3 and the telescopic rod 1 are convenient after disassembly.

[0028] The above-mentioned electrostatic precipitator can be further optimized and / or improved according to actual needs: Embodiment 2: As an optimization of the above embodiment, as shown in the attached Figures 1 to 7As shown, three rotating holes extending left and right are evenly spaced along the circumference on the left side of the cleaning head 6, a cleaning brush 9 with an arc-shaped cross section opening to the right is fixedly installed on the outer side of the left end of the rotating shaft 8, a mounting hole extending left and right is provided in the center of the left side of the cleaning head 6, the core shaft 4 is a tubular structure, a driving shaft 13 is fixedly installed between the right end of the core shaft 4 and the left end of the output shaft of the cleaning motor 2, the left end of the core shaft 4 is rotatably installed on the inner side of the right part of the mounting hole, the outer side of the right part of the core shaft 4 is sealed with a fixed sleeve 14, and the inner side of the fixed sleeve 14 is provided with a There is an air outlet annular groove 15 opening inward, and a plurality of first air outlet holes 16 communicating with the inside and the outside are evenly distributed along the circumference on the right outer side of the core shaft 4 corresponding to the position of the air outlet annular groove 15. A second air outlet hole 17 communicating with the air outlet annular groove 15 is provided on the upper outer side of the fixed sleeve 14. A connecting hole communicating with the inside and the outside is provided on the upper left side of the mounting shell 3. An exhaust fan 18 is fixedly installed on the upper right side of the mounting shell 3, and a dust collecting pipe 19 passing through the connecting hole in the middle is fixedly connected between the air inlet of the exhaust fan 18 and the second air outlet hole 17.

[0029] According to the requirements, the cleaning brush 9 is in the shape of a spherical crown, and sealing rings are provided between the inner side of the fixed sleeve 14 and the outer side of the core shaft 4 at the positions on the left and right sides of the air outlet ring groove 15. During use, through such a setting, when the exhaust fan 18 is working, the bristles 10 of the cleaning brush 9 can clean the dirt on the surface of the electrical equipment and discharge it through the core shaft 4, which can play an auxiliary role in cleaning the dirt on the surface of the electrical equipment, so that the cleaned dirt can be quickly discharged, and the dirt can be prevented from being attached to the surface of the electrical equipment again, which can improve the cleaning efficiency.

[0030] Embodiment 3: As an optimization of the above embodiment, as shown in the attached Figure 2 , 6 As shown, the mounting hole includes a tapered hole section 20, a first straight hole section 21 and a second straight hole section which are connected in sequence from left to right. The tapered hole section 20 is tapered with a larger left portion and a smaller right portion. The diameter of the right end of the tapered hole section 20 is the same as that of the first straight hole section 21. The diameter of the first straight hole section 21 is smaller than that of the second straight hole section. The outer side of the left portion of the core shaft 4 is sealed and rotatably mounted in the second straight hole section.

[0031] According to the requirements, the left outer side of the core shaft 4 is screwed into the second straight hole section, and the tapered hole section 20 is in the shape of a funnel with a larger left side and a smaller right side. During use, the tapered hole section 20 is in the shape of a cone with a larger left side and a smaller right side, which can increase the air flow rate, thereby discharging the dirt attached to the surface of the electrical equipment, and can also collect the dirt cleaned by the three cleaning brushes 9 to the center of the cleaning head 6, thereby improving the cleaning efficiency.

[0032] Embodiment 4: As an optimization of the above embodiment, as shown in the attached Figure 1 , 2As shown in Figures 5 and 6, a dust removal shell 22 is fixedly installed on the upper right side of the mounting shell 3, the exhaust fan 18 is fixedly installed on the inner side of the middle part of the dust removal shell 22, and an air outlet 27 connected inside and outside is provided on the right side of the dust removal shell 22. A filter screen 23 fixedly installed with the inner side of the dust removal shell 22 is provided on the left side of the dust removal shell 22, and a dust discharge hole connected inside and outside is provided on the front side of the dust removal shell 22 corresponding to the left side of the filter screen 23, and a collecting box 24 is slidably installed in the dust discharge hole, and a lock buckle 25 is provided between the front side of the collecting box 24 and the front side of the dust removal shell 22, and a third air outlet 26 connected inside and outside is provided on the left side of the dust removal shell 22 corresponding to the upper position of the collecting box 24, and the dust collecting pipe 19 is fixedly connected between the second air outlet 17 and the third air outlet 26.

[0033] According to the requirements, the dust removal shell 22 is a rectangular box structure, and the lock 25 is an existing well-known technology, such as a stainless steel buckle. During use, by setting the dust removal shell 22 and the collection box 24, the discharged dirt can be collected in a centralized manner. When cleaning the surface of the electrical equipment, the bristles 10 of the cleaning head 6 are rotated through the telescopic rod 1 to clean the dirt attached to the surface of the electrical equipment. The cleaned dirt is sucked into the core shaft 4 from the mounting hole by the exhaust fan 18, and then enters the inner side of the left part of the dust removal shell 22 from the first air outlet 16, the air outlet ring groove 15, the second air outlet 17, the dust collecting pipe 19 and the third air outlet 26. The cross-sectional area of ​​the dust removal shell 22 is increased, so that the flow rate of the dirt entering the inner side of the left part of the dust removal shell 22 is reduced. At the same time, under the filtering action of the filter screen 23, it finally falls into the collection box 24 under the action of gravity. The setting of the lock 25 facilitates the separation of the collection box 24 from the dust removal shell 22, thereby facilitating the cleaning of the dirt in the collection box 24.

[0034] Embodiment 5: As an optimization of the above embodiment, as shown in the attached Figure 2 As shown, an air outlet 27 which is interconnected with the inner side of the right part of the mounting shell 3 is provided on the inner side of the right part of the dust removal shell 22, a baffle 28 which is sealed and mounted on the outer side of the driving shaft 13 is fixedly installed on the inner side of the mounting shell 3 corresponding to the left side of the cleaning motor 2, and a heat dissipation hole 29 which is connected inside and outside is provided on the lower side of the mounting shell 3 corresponding to the right side of the baffle 28.

[0035] During use, through such an arrangement, the wind exhausted by the exhaust fan 18 can cool the cleaning motor 2 after passing through the surface of the cleaning motor 2, thereby reducing the failure rate of the cleaning motor 2 when working.

[0036] Embodiment 6: As an optimization of the above embodiment, as shown in the attached Figure 2 , 5 As shown in , 6, a support frame 30 is fixedly installed in the mounting shell 3 corresponding to the position between the right side of the core shaft 4 and the left side of the baffle 28, and the inner side of the support frame 30 is rotatably installed together with the outer side of the driving shaft 13, and a support ring 31 is fixedly installed on the outer side of the left end of the driving shaft 13 corresponding to the right end position of the fixed sleeve 14.

[0037] According to the requirements, the outer side of the support frame 30 is fixedly installed with the inner side of the mounting shell 3. In the process of use, such a setting can play a supporting effect on the drive shaft 13 and improve the strength of the drive shaft 13. By setting the support ring platform 31, the fixed sleeve 14 can be limited to prevent the fixed sleeve 14 from swinging left and right, causing the outlet ring groove 15 and the first outlet hole 16 to be misaligned, which affects the cleaning of dirt on the surface of the electrical equipment.

[0038] Embodiment 7: As an optimization of the above embodiment, as shown in the attached Figure 8 As shown, a first power module, a first control module and a first transceiver module are fixedly installed in the mounting shell 3 corresponding to the position between the baffle 28 and the support frame 30, and a second power module, a second control module and a second transceiver module are arranged at intervals on the outer side of the lower part of the telescopic rod 1. The first control module is respectively connected to the first power module, the first transceiver module, the cleaning motor 2 and the exhaust fan 18, the second control module is respectively connected to the second power module and the second transceiver module, and the second transceiver module is connected to the first transceiver module.

[0039] According to the requirements, the first power module is an existing well-known lithium battery, the first control module and the first transceiver module are existing well-known technologies, such as the ANNTEM / Antcode control module of 3MOS-F, the second power module, the second control module and the second transceiver module are existing well-known technologies, such as the ANNTEM / Antcode remote control of 3MOS-F, there can be two 3MOS-F ANNTEM / Antcode, the cleaning motor 2 and the exhaust fan 18 are respectively connected to one of the ANNTEM / Antcode control modules of 3MOS-F, and the two 3MOS-F ANNTEM / Antcode remote controls respectively control the start and stop of the cleaning motor 2 and the exhaust fan 18, and the 3MOS-F ANNTEM / Antcode can also be one, the cleaning motor 2 and the exhaust fan 18 are both connected to the ANNTEM / Antcode control module of 3MOS-F (the cleaning motor 2 and the exhaust fan 18 are connected in parallel), and the 3MOS-F ANNTEM / Antcode remote control simultaneously controls the start and stop of the cleaning motor 2 and the exhaust fan 18. During use, such an arrangement facilitates the control of the cleaning motor 2 and the exhaust fan 18.

[0040] Embodiment 8: As an optimization of the above embodiment, as shown in the attached Figure 2 , 6As shown, an annular guide groove 32 is provided on the left side of the fixed seat 5, and the right end of each rotating shaft 8 is located on the inner side of the left part of the guide groove 32. A right limiting ring platform 33 is fixedly installed on the outer side of the right part of the rotating shaft 8 between the left side of the fixed seat 5 and the right side of the planetary gear 11. An annular elastic reset member 35 is provided in the guide groove 32, and the left end of the elastic reset member 35 is abutted against the right end of each rotating shaft 8. A left limiting ring platform 34 is fixedly installed on the outer side of the rotating shaft 8 at the left end position of the planetary gear 11, and a distance is provided between the left end of the left limiting ring platform 34 and the right side of the cleaning head 6.

[0041] According to the requirements, the elastic reset member 35 is a known technology, such as a compression spring sleeved in the guide groove 32. The rotation direction of the sun gear 7 is the same as that of the compression spring. A gasket arranged in the guide groove 32 can also be installed at the left end of the compression spring. The right end of the rotating shaft 8 is in a spherical crown shape to reduce the friction between the rotating shaft 8 and the gasket when the rotating shaft 8 rotates. During use, through such a setting, when cleaning the electrical equipment, after the cleaning brush 9 is pressed on the surface of the electrical equipment, the cleaning brush 9 can compress the elastic reset member 35, so that the left ends of the three cleaning brushes 9 can float relatively. The floating distance can be set according to the specifications of the electrical equipment. The axial movement distance of the right end of the rotating shaft 8 in the guide groove 32, so that the bristles 10 on the outer side of the left part of the cleaning brush 9 can clean the dirt on the irregular surface of the electrical equipment, which can increase the application range of the cleanable electrical equipment. The setting of the left limit ring 34 and the right limit ring 33 can prevent the cleaning brush 9 from malfunctioning after the sun gear 7, the planetary gear 11 and the ring gear 12 separate from each other when the moving left and right.

[0042] Embodiment 9: As an optimization of the above embodiment, as shown in the attached Figure 1 , 2 As shown, a screw sleeve 36 is fixedly installed on the right side of the mounting shell 3, and the upper end of the telescopic rod 1 is screwed into the screw sleeve 36. In the process of use, such an arrangement facilitates the disassembly and assembly between the mounting shell 3 and the telescopic rod 1, so that the mounting shell 3 and the telescopic rod 1 can be separated for transportation and storage.

[0043] The above technical features respectively constitute various embodiments of the present invention, which have strong adaptability and implementation effect. Non-essential technical features can be added or reduced according to actual needs to meet the requirements of different situations.

Claims

1. An electrostatic dust removal device, characterized in that The cleaning brush is fixedly mounted on the outer side of the left end of the cleaning brush, and bristles are arranged on the outer side of the cleaning brush to mesh with the sun gear.

2. The electrostatic precipitator according to claim 1, characterized in that The cleaning brush is fixedly mounted on the left side of the cleaning head with three rotating holes extending left and right at intervals along the circumference, and a cleaning brush with an arc-shaped cross-section opening to the right is fixedly mounted on the outer side of the left end of the rotating shaft, and a mounting hole extending left and right is provided in the center of the left side of the cleaning head. The core shaft is a tubular structure, and a driving shaft is fixedly mounted between the right end of the core shaft and the left end of the output shaft of the cleaning motor, and the left end of the core shaft is rotatably mounted on the right inner side of the mounting hole, and a sealing sleeve is provided on the outer side of the right side of the core shaft, and an air outlet ring groove opening inward is provided on the inner side of the fixed sleeve, and a number of first air outlet holes connected inside and outside are evenly distributed along the circumference on the outer side of the right side of the core shaft corresponding to the position of the air outlet ring groove, and a second air outlet hole connected with the air outlet ring groove is provided on the outer side of the upper part of the fixed sleeve, and a connecting hole connected inside and outside is provided on the upper side of the left part of the mounting shell, and an exhaust fan is fixedly mounted on the upper side of the right part of the mounting shell, and a dust collecting pipe passing through the connecting hole in the middle is fixedly connected between the air inlet and the second air outlet of the exhaust fan.

3. The electrostatic precipitator according to claim 2, characterized in that The mounting hole comprises a tapered hole section, a first straight hole section and a second straight hole section which are connected in sequence from left to right. The tapered hole section is tapered with a larger left portion and a smaller right portion. The diameter of the right end of the tapered hole section is the same as the diameter of the first straight hole section. The diameter of the first straight hole section is smaller than the diameter of the second straight hole section. The outer side of the left portion of the core shaft is rotatably mounted in the second straight hole section.

4. The electrostatic precipitator according to claim 2 or 3, characterized in that A dust removal shell is fixedly installed on the upper right side of the installation shell, the exhaust fan is fixedly installed on the inner side of the middle part of the dust removal shell, an air outlet connected inside and outside is provided on the right side of the dust removal shell, a filter screen fixedly installed with the inner side of the dust removal shell is provided on the left side of the dust removal shell, a dust discharge hole connected inside and outside is provided on the front side of the dust removal shell corresponding to the left side of the filter screen, a collecting box is slidably installed in the dust discharge hole, a locking buckle is provided between the front side of the collecting box and the front side of the dust removal shell, a third air outlet connected inside and outside is provided on the left side of the dust removal shell corresponding to the position above the collecting box, and a dust collecting pipe is fixedly connected between the second air outlet and the third air outlet.

5. The electrostatic precipitator according to claim 4, characterized in that An air outlet connected to the inner side of the right part of the mounting shell is provided on the inner side of the right part of the dust removal shell; a baffle plate sealed on the outer side of the drive shaft is fixedly installed on the inner side of the mounting shell corresponding to the left side of the cleaning motor; a heat dissipation hole connected to the inside and outside is provided on the lower side of the mounting shell corresponding to the right side of the baffle.

6. The electrostatic precipitator according to claim 5, characterized in that A support frame is fixedly installed in the installation shell corresponding to the position between the right side of the core shaft and the left side of the baffle, the inner side of the support frame is rotatably installed together with the outer side of the drive shaft, and a support ring is fixedly installed on the outer side of the left end of the drive shaft corresponding to the right end position of the fixed sleeve.

7. The electrostatic precipitator according to claim 6, characterized in that A first power module, a first control module and a first transceiver module are fixedly installed in the installation shell corresponding to the position between the baffle and the support frame, and a second power module, a second control module and a second transceiver module are installed in the outer side of the lower part of the telescopic rod. The first control module is respectively connected to the first power module, the first transceiver module, the cleaning motor and the exhaust fan, the second control module is respectively connected to the second power module and the second transceiver module, and the second transceiver module is connected to the first transceiver module.

8. The electrostatic dust removal device according to claim 2, 3, 5, 6 or 7, characterized in that A guide groove is provided on the left side of the fixed seat corresponding to the position of the rotating hole, and the right end of the rotating shaft is located on the inner side of the left part of the guide groove. A right limiting ring platform is fixedly installed on the outer side of the right part of the rotating shaft between the left side of the fixed seat and the right side of the planetary wheel. An elastic reset part mounted on the outer side of the rotating shaft is provided between the right end of the right limiting ring platform and the inner side of the guide groove. A left limiting ring platform is fixedly installed on the outer side of the rotating shaft corresponding to the left end of the planetary wheel, and a spacing is provided between the left end of the left limiting ring platform and the right side of the cleaning head.

9. The electrostatic precipitator according to claim 4, characterized in that An annular guide groove is provided on the left side of the fixed seat, and the right end of each rotating shaft is located on the inner side of the left part of the guide groove. A right limiting ring platform is fixedly installed on the outer side of the right part of the rotating shaft between the left side of the fixed seat and the right side of the planetary wheel. An annular elastic reset part is provided in the guide groove, and the left end of the elastic reset part is abutted against the right end of each rotating shaft. A left limiting ring platform is fixedly installed on the outer side of the rotating shaft corresponding to the left end of the planetary wheel, and a distance is provided between the left end of the left limiting ring platform and the right side of the cleaning head.

10. The electrostatic dust removal device according to claim 2 or 3 or 5 or 6 or 7 or 9, characterized in that A screw sleeve is fixedly installed on the right side of the installation shell, and the upper end of the telescopic rod is screwed into the screw sleeve.

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