Isolating switch with self-cleaning function

Abstract

The invention relates to the technical field of disconnecting switches, in particular to a disconnecting switch with a self-cleaning function, which comprises a base body, a clamping piece is mounted on the top surface of the base body, a brake blade body is movably connected in the clamping piece, and a connecting plate is mounted on the top surface of the brake blade body. A connecting base is installed on the upper surface of the base body, and connecting contact bodies are installed on the two sides of the inner wall of the connecting base. Dust adhering to the surfaces of the first cleaning roller and the second cleaning roller is prevented from returning to the front surface and the rear surface of the brake blade body during cleaning, meanwhile, a scraping plate can be flapped for cleaning, and the situation that too much dust is accumulated at the end, making contact with the first cleaning roller, of the scraping plate, and the dust on the surface of the first cleaning roller cannot be scraped is avoided; the whole self-cleaning effect is complete, and cleaning is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of isolating switches, in particular to an isolating switch with a self-cleaning function. Background Art

[0002] Isolating switches are the most commonly used type of high-voltage switchgear. They are used at all levels of voltage to change circuit connections or isolate lines or equipment from power supplies. They are currently widely used in power plants and substations.

[0003] In this regard, China has applied for a patent number: CN215896231U, which discloses an isolating switch with a self-cleaning function, belonging to the technical field of isolating switches. The isolating switch with a self-cleaning function includes a base and a self-cleaning component, and the self-cleaning component includes a first conductive plate, a clamping member, a gate blade, a second conductive plate, a conductive clamping plate, a housing, an elastic member and a cleaning wiper. By setting the housing, the elastic member and the cleaning wiper, when the gate blade is rotated to close, the gate blade first squeezes the cleaning wiper, and the cleaning wiper is subjected to force and transmitted to the elastic member. The elastic member elastically contracts to give the gate blade a position to fall, and at the same time, the elastic action of the elastic member pushes the cleaning wiper to squeeze the side of the gate blade, thereby increasing the friction with the gate blade, and can effectively clean the dust on the gate blade, and clean the place where the gate blade and the second conductive plate are about to contact, thereby ensuring good contact and avoiding poor contact.

[0004] However, when cleaning the gate blade, the outer surface of the gate blade will contact the cleaning wiper, but the cleaning wiper is in contact with the front and rear surfaces of the gate blade through elastic force. The stubborn dust on the surface of the gate blade cannot be thoroughly cleaned only by the elastic force contacting the gate blade. Therefore, the above cleaning process is incomplete, and the dust cannot be cleaned as a whole. At the same time, dust will accumulate on the surface of the cleaning wiper. When the cleaning operation is performed next time, the dust on the inner wall of the cleaning wiper will re-adhere to the outer surface of the gate blade. The above design cannot be recycled, and the cleaning effect is poor and has certain limitations. Therefore, it has become an urgent problem to be solved for us to perfect and improve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide an isolating switch with a self-cleaning function to solve the problem raised in the above background technology that the outer surface of the gate blade will contact the cleaning wipe plate, but the cleaning wipe plate is in contact with the front and rear surfaces of the gate blade by elastic force, and the stubborn dust on the surface of the gate blade cannot be thoroughly cleaned only by contacting the gate blade with the elastic force, so that the above cleaning process is incomplete and the dust cannot be cleaned as a whole. At the same time, dust will accumulate on the surface of the cleaning wipe plate. When the cleaning operation is performed next time, the dust on the inner wall of the cleaning wipe plate will re-adhere to the outer surface of the gate blade. The above design cannot be recycled, and the cleaning effect is poor, which has certain limitations.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an isolating switch with a self-cleaning function, comprising a base body, a clamping member is installed on the top surface of the base body, a gate blade body is movably connected inside the clamping member, a connecting plate is installed on the top surface of the gate blade body, a connecting seat is installed on the upper surface of the base body, connecting contact bodies are installed on both sides of the inner wall of the connecting seat, a mounting plate is installed on the left surface of the base body, a control panel is installed on the front surface of the mounting plate, a resistance seat is installed on the upper surface of the mounting plate, a pressure sensor body is installed inside the resistance seat, and a first slide groove and a second slide groove are sequentially opened on the top surface of the mounting plate from front to back;

[0007] A second sliding block, the second sliding block and the second sliding groove are adapted to each other, a first sliding block is arranged inside the first sliding groove, the first sliding block and the first sliding groove are adapted to each other, a first rack plate is installed at the bottom end of the second sliding block, a front surface of the first rack plate is meshedly connected with a gear body, a front surface of the gear body is meshedly connected with a second rack plate, a first motor is installed at the lower end of the gear body, and the first rack plate and the second rack plate are both slidably installed on the inner wall of the mounting plate.

[0008] Preferably, a first cleaning block is installed on the top surface of the second sliding block, a through groove is provided inside the first cleaning block, a first cleaning roller is inserted and installed inside the first cleaning block, and the inner bottom wall of the first cleaning block is inclined.

[0009] Preferably, a second cleaning block is installed on the top surface of the first sliding block, a second cleaning roller is inserted and installed inside the second cleaning block, the second cleaning block has the same structure as the first cleaning block, and the installation positions are symmetrical to each other.

[0010] Preferably, a mounting groove is provided on the back side of the first cleaning block, a mounting column is installed inside the mounting groove, and a collection frame is installed on the back side of the mounting column.

[0011] Preferably, a second motor is installed at the lower end of the first cleaning roller, and a transmission mechanism is installed on the top surface of the first cleaning roller that penetrates through the top surface of the first cleaning block.

[0012] Preferably, a rotating shaft is installed at the lower end of the transmission mechanism passing through the top surface of the collecting frame, a stabilizing ring is installed on the outer surface of the rotating shaft, a flapping rubber ring is installed on the outer surface of the stabilizing ring, and five groups of stabilizing rings are provided.

[0013] Preferably, a scraper plate is installed inside the collecting frame, and the front surface of the scraper plate abuts against the back of the first cleaning roller, and the left side surface of the scraper plate abuts against the outer surface of the beating rubber ring.

[0014] Preferably, a mounting bracket is installed on the back side of the connecting seat, and a mounting shaft is installed inside the mounting bracket.

[0015] Preferably, a telescopic cylinder is movably installed inside the mounting shaft, a spring body is installed on the inner bottom wall of the telescopic cylinder, a pressing column is installed inside the telescopic cylinder, the pressing column and the telescopic cylinder are telescopically installed, and the bottom end of the pressing column abuts against the upper surface of the spring body.

[0016] Preferably, a top plate is installed on the top surface of the pressing column, a connecting column is installed on the lower surface of the top plate, a cleaning plate is installed on the lower end of the connecting column, and a cleaning pad is bonded and connected to the front and rear surfaces of the cleaning plate.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The isolating switch with self-cleaning function is provided with a gate blade body, a connecting plate, a connecting seat, a connecting contact body, a mounting plate, a control panel, a contact seat, a pressure sensor body, a second sliding block, a first sliding block, a first rack plate, a gear body, a first motor, a second rack plate, a first cleaning block, a through groove, a first cleaning roller and a second cleaning block. In normal use, the gate blade body is installed inside the connecting seat, and the front and rear surfaces of the gate blade body are in contact with the connecting contact body. When it is necessary to clean the surface of the gate blade body, the connecting plate is held, and the gate blade body is rotated 180 degrees. Then, the left surface of the connecting plate contacts the upper surface of the contact seat, and the front surface of the first cleaning block is The second cleaning block will contact the back of the gate blade body, and the back of the second cleaning block will contact the front surface of the gate blade body, and the connecting plate will contact the pressure sensor body. When the pressure sensor body is subjected to the pressure of the connecting plate, the first motor and the second motor are started. When the first motor is started, the first motor will drive the gear body to rotate, and then the gear body will respectively mesh with the first rack plate and the second rack plate when it rotates, and then the first rack plate will drive the second sliding block to move to the right inside the second slide groove. Similarly, the second rack plate will drive the first sliding block to move to the left inside the first slide groove. The second sliding block and the first sliding block can respectively drive the first cleaning block and the second cleaning block to move. When the first cleaning block moves, at this time The first cleaning roller will contact with the back side of the gate blade body, and the first cleaning roller will also rotate slowly. The first cleaning roller can wipe and clean the dust on the back side of the gate blade body. At the same time, the first cleaning block can move, and can wipe and clean the back side of the gate blade body to the right side evenly. At this time, the first cleaning roller is driven to rotate by the second motor, and then the first cleaning roller will also drive the transmission mechanism to rotate, and then the transmission mechanism will drive the rotating shaft to rotate. When the first cleaning roller rotates and cleans, the front surface of the scraper plate contacts with the back side of the first cleaning roller, and the dust adhered to the outer surface of the first cleaning roller can be scraped off by the scraper plate, so that the first cleaning roller always remains dry during subsequent rotation and cleaning. The first cleaning roller is in a clean state, and the dust on the surface of the first cleaning roller is prevented from adhering to the back of the gate blade body again. At the same time, when the rotating shaft rotates to drive the stabilizing ring to rotate, the slapping rubber ring will contact the left surface of the scraper plate, so that the scraper plate can be slapped, thereby preventing the scraper plate from adhering to the dust scraped from the surface of the first cleaning roller, thereby enhancing the cleaning effect as a whole. The cleaning operation can be cyclically operated. Similarly, the second cleaning block can also perform the same cleaning operation at night. Therefore, the movement of the first cleaning block and the second cleaning block can clean the dust on the front and back surfaces of the gate blade body as a whole, and the outer surfaces of the first cleaning roller and the second cleaning roller are always kept clean during cleaning. The design can slide and clean the front and back surfaces of the gate blade body.And when cleaning, the dust adhering to the surfaces of the first cleaning roller and the second cleaning roller is prevented from returning to the front and rear surfaces of the gate blade body. At the same time, the scraper plate can be patted for cleaning to prevent excessive dust accumulation on the end of the scraper plate in contact with the first cleaning roller, which makes it impossible to scrape the dust on the surface of the first cleaning roller. The overall self-cleaning effect is relatively complete, and it is also relatively convenient to clean, which reflects the functionality of the design.

[0019] 2. The isolating switch with self-cleaning function is provided with a second cleaning roller, a mounting column, a collecting frame, a second motor, a transmission mechanism, a rotating shaft, a stabilizing ring, a beating rubber ring, a scraping plate, a mounting rotating shaft, a telescopic cylinder and a pressing column. When in use, the inner bottom wall of the first cleaning block is in an inclined state, so that the dust scraped by the scraping plate will be guided into the interior of the collecting frame, and the scraping plate is installed in the interior of the collecting frame. When the scraping plate is beaten by the beating rubber ring, the dust that falls will fall into the interior of the collecting frame, and the subsequent unified treatment of the dust will have a better effect, and the dust can be collected in a unified manner. The outer surface of the rotating shaft is provided with five sets of stabilizing rings, which can evenly beat the left side surface of the scraping plate. At the same time, when the outer surface of the connecting contact body is cleaned, the pressing column is rotated 180 degrees, and then at this time, The top plate is pressed, and at this time the top plate will drive the pressing column to move downward inside the telescopic cylinder. At the same time, the top plate will also drive the connecting column and the cleaning plate to move downward. When the cleaning plate moves downward, the front and rear surfaces of the cleaning plate are respectively in contact with the outer surfaces of the two groups of connecting contact bodies, so the outer surfaces of the connecting contact bodies can be cleaned. When the operation is completed, since a spring body is provided inside the telescopic cylinder, that is, after the top plate contacts and presses the operation, the pressing column will automatically return to its original position for an ascending operation. During the ascending operation, the cleaning operation can also be performed on the outer surface of the connecting contact body through the cleaning plate. The overall cleaning effect is good. After the cleaning is completed, the top plate will be rotated 180 degrees again to return to its original position, and then the gate blade body after self-cleaning will also be restored to its original position. The present design can also clean the outer surface of the connecting contact body, and the cleaning operation is relatively convenient, which reflects the ingenuity of the design. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the structure of the present invention;

[0021] Figure 2 It is a three-dimensional schematic diagram of the structure of the second sliding block and the first sliding block of the present invention;

[0022] Figure 3 It is a three-dimensional schematic diagram of the first cleaning block and the transmission mechanism structure of the present invention;

[0023] Figure 4 It is a schematic diagram of the disassembly of the first cleaning block and the collection frame structure of the present invention;

[0024] Figure 5It is a schematic diagram of the disassembly of the second cleaning block structure of the present invention;

[0025] Figure 6 It is a three-dimensional schematic diagram of the first cleaning roller and the scraping plate structure of the present invention;

[0026] Figure 7 It is a three-dimensional schematic diagram of the transmission mechanism and the stabilizing ring structure of the present invention;

[0027] Figure 8 It is a schematic diagram of a second form of the connecting seat and the scraping plate structure of the present invention;

[0028] Fig. 9 It is a three-dimensional schematic diagram of the top plate and cleaning plate structure of the present invention.

[0029] In the figure: 1. base body; 2. clamping member; 3. gate blade body; 4. connecting plate; 5. connecting seat; 6. connecting contact body; 7. mounting plate; 8. control panel; 9. abutment seat; 10. pressure sensor body; 11. second sliding block; 12. first sliding block; 13. first rack plate; 14. gear body; 15. first motor; 16. second rack plate; 17. first cleaning block; 18. through groove; 19. first cleaning roller; 20. second cleaning block; 21. second cleaning roller; 22. mounting column; 23. collecting frame; 24. second motor; 25. transmission mechanism; 26. rotating shaft; 27. stabilizing ring; 28. beating rubber ring; 29. ​​scraping plate; 30. mounting shaft; 31. telescopic cylinder; 32. pressing column; 33. top plate; 34. connecting column; 35. cleaning plate; 36. mounting frame. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-Figure 9 , an embodiment provided by the present invention:

[0032] A disconnector with a self-cleaning function. The blade body 3, the connecting contact body 6, the pressure sensor body 10, the first motor 15, the second motor 24 and the transmission mechanism 25 used in the present application are all products that can be directly purchased on the market. The principles and connection methods thereof are all prior arts well known to those skilled in the art, so they will not be described in detail here. The disconnector comprises a base body 1, a clamping member 2 is installed on the top surface of the base body 1, the blade body 3 is movably connected inside the clamping member 2, a connecting plate 4 is installed on the top surface of the blade body 3, a connecting seat 5 is installed on the upper surface of the base body 1, the connecting contact body 6 is installed on both sides of the inner wall of the connecting seat 5, a mounting plate 7 is installed on the left surface of the base body 1, and a control panel 8 is installed on the front surface of the mounting plate 7 A resisting seat 9 is installed on the upper surface of the mounting plate 7, and a pressure sensor body 10 is installed inside the resisting seat 9. A first slide groove and a second slide groove are sequentially opened on the top surface of the mounting plate 7 from front to back. A mounting frame 36 is installed on the back of the connecting seat 5. A mounting shaft 30 is installed inside the mounting frame 36. A telescopic cylinder 31 is movably installed inside the mounting shaft 30. A spring body is installed on the inner bottom wall of the telescopic cylinder 31. A pressing column 32 is installed inside the telescopic cylinder 31. The pressing column 32 and the telescopic cylinder 31 are telescopically installed, and the bottom end of the pressing column 32 resists the upper surface of the spring body. A top plate 33 is installed on the top surface of the pressing column 32. A connecting column 34 is installed on the lower surface of the top plate 33. A cleaning plate 35 is installed at the lower end of the connecting column 34. The front and rear ends of the cleaning plate 35 A cleaning pad is attached to the surface. Since the inner bottom wall of the first cleaning block 17 is in an inclined state, the dust scraped by the scraper plate 29 will be guided into the interior of the collection frame 23. At the same time, the scraper plate 29 is installed inside the collection frame 23. When the scraper plate 29 is tapped by the rubber ring 28, the dust that falls will fall into the collection frame 23. The subsequent unified treatment of the dust will have a better effect, and the dust can be collected in a unified manner. Five groups of stabilizing rings 27 are provided on the outer surface of the rotating shaft 26, which can evenly tap the left side surface of the scraper plate 29. At the same time, when the outer surface of the connecting contact body 6 is cleaned, the pressing column 32 is rotated 180 degrees, and then the top plate 33 is pressed. At this time, the top plate 33 will drive The pressing column 32 moves downward inside the telescopic cylinder 31, and the top plate 33 also drives the connecting column 34 and the cleaning plate 35 to move downward. When the cleaning plate 35 moves downward, the front and rear surfaces of the cleaning plate 35 respectively contact the outer surfaces of the two groups of connecting contact bodies 6, so that the outer surfaces of the connecting contact bodies 6 can be cleaned. When the operation is completed, since the interior of the telescopic cylinder 31 is provided with a spring body, that is, after the top plate 33 contacts and presses, the pressing column 32 will automatically return to its original position for the ascending operation. When ascending, the cleaning operation can also be performed on the outer surface of the connecting contact body 6 through the cleaning plate 35, and the overall cleaning effect is good. After the cleaning is completed, the top plate 33 is rotated 180 degrees again to return to its original position, and then the gate blade body 3 after self-cleaning is also restored to its original position.This design can also clean the outer surface of the connecting contact body 6, and the cleaning operation is relatively convenient;

[0033] The second sliding block 11 is adapted to each other, the first sliding block 12 is arranged inside the first sliding groove, the first sliding block 12 is adapted to each other, the bottom end of the second sliding block 11 is installed with a first rack plate 13, the front surface of the first rack plate 13 is meshedly connected with a gear body 14, the front surface of the gear body 14 is meshedly connected with a second rack plate 16, the lower end of the gear body 14 is installed with a first motor 15, the first rack plate 13 and the second rack plate 16 are both slidably installed on the inner wall of the mounting plate 7, the top surface of the second sliding block 11 is installed with a first cleaning block 17, the interior of the first cleaning block 17 is provided with a through groove 18, the interior of the first cleaning block 17 is inserted with a first cleaning roller 19, the first cleaning block 1 The inner bottom wall of the first sliding block 12 is inclined, and a second cleaning block 20 is installed on the top surface of the first sliding block 12, and a second cleaning roller 21 is inserted and installed inside the second cleaning block 20. The second cleaning block 20 has the same structure as the first cleaning block 17, and the installation positions are symmetrical to each other. A mounting groove is provided on the back of the first cleaning block 17, and a mounting column 22 is installed inside the mounting groove. A collection frame 23 is installed on the back of the mounting column 22, and a second motor 24 is installed at the lower end of the first cleaning roller 19. A transmission mechanism 25 is installed on the top surface of the first cleaning roller 19 through the top surface of the first cleaning block 17, and a rotating shaft 26 is installed on the lower end of the transmission mechanism 25 through the top surface of the collection frame 23. A stabilizing ring 27 is installed on the outer surface of the rotating shaft 26, and a beating rubber is installed on the outer surface of the stabilizing ring 27. Ring 28, five groups of stabilizing rings 27 are provided, and a scraper plate 29 is installed inside the collecting frame 23. The front surface of the scraper plate 29 abuts against the back of the first cleaning roller 19, and the left surface of the scraper plate 29 abuts against the outer surface of the slapping rubber ring 28. During normal use, the gate blade body 3 will be installed inside the connecting seat 5, and the front and rear surfaces of the gate blade body 3 will contact the connecting contact body 6. When it is necessary to clean the surface of the gate blade body 3, hold the connecting plate 4 at this time, and rotate the gate blade body 3 180 degrees, and then the left surface of the connecting plate 4 will abut against the upper surface of the abutting seat 9. At this time, the front surface of the first cleaning block 17 will abut against the back of the gate blade body 3, and similarly, the back of the second cleaning block 20 will abut against the gate blade body 3. , and the connecting plate 4 will contact the pressure sensor body 10. When the pressure sensor body 10 is subjected to the pressure of the connecting plate 4, the first motor 15 and the second motor 24 are started. When the first motor 15 is started, the first motor 15 will drive the gear body 14 to rotate, and then the gear body 14 will respectively mesh with the first rack plate 13 and the second rack plate 16 when rotating, and then the first rack plate 13 will drive the second sliding block 11 to move to the right inside the second slide groove, and similarly, the second rack plate 16 will drive the first sliding block 12 to move to the left inside the first slide groove, and the second sliding block 11 and the first sliding block 12 can respectively drive the first cleaning block 17 and the second cleaning block 20 to move. When the first cleaning block 17 moves,At this time, the first cleaning roller 19 will contact the back of the gate blade body 3, and the first cleaning roller 19 will also rotate slowly. The first cleaning roller 19 can wipe and clean the dust on the back of the gate blade body 3. At the same time, the first cleaning block 17 can move and can wipe and clean the back of the gate blade body 3 to the right side evenly. At this time, the first cleaning roller 19 is driven by the second motor 24 to rotate, and then the first cleaning roller 19 will also drive the transmission mechanism 25 to rotate, and then the transmission mechanism 25 will drive the rotating shaft 26 to rotate. When the first cleaning roller 19 performs a rotating cleaning operation, the front surface of the scraper plate 29 contacts the back of the first cleaning roller 19. The scraper plate 29 can scrape off the dust adhered to the outer surface of the first cleaning roller 19, so that the first cleaning roller 19 can always keep a clean state during subsequent rotation and cleaning, and avoid the dust on the surface of the first cleaning roller 19 from adhering to the back of the gate blade body 3 again. At the same time, when the rotating shaft 26 rotates and drives the stabilizing ring 27 to rotate, the rubber The rubber ring 28 will contact the left side surface of the scraper plate 29, so that the scraper plate 29 can be slapped, thereby preventing the scraper plate 29 from adhering to the dust scraped from the surface of the first cleaning roller 19, thereby enhancing the cleaning effect as a whole, and this cleaning operation can be cyclically operated. Similarly, the second cleaning block 20 can also perform the same cleaning operation at night. Therefore, the dust on the front and rear surfaces of the gate blade body 3 can be cleaned as a whole through the movement of the first cleaning block 17 and the second cleaning block 20, and the outer surfaces of the first cleaning roller 19 and the second cleaning roller 21 are always kept clean during cleaning. This design can slide and clean the front and rear surfaces of the gate blade body 3, and prevent the dust adhering to the surfaces of the first cleaning roller 19 and the second cleaning roller 21 from returning to the front and rear surfaces of the gate blade body 3 during cleaning. At the same time, the scraper plate 29 can be slapped for cleaning to avoid excessive dust accumulation at the end of the scraper plate 29 that contacts the first cleaning roller 19, making it impossible to scrape the dust on the surface of the first cleaning roller 19. The overall self-cleaning effect is relatively complete, and it is also relatively convenient to clean.

[0034] Working principle: When the staff uses the device, first connect the device to an external power supply to provide power support for the device. During normal use, the gate blade body 3 will be installed inside the connecting seat 5, and the front and rear surfaces of the gate blade body 3 will contact the connecting contact body 6. When it is necessary to clean the surface of the gate blade body 3, hold the connecting plate 4 and rotate the gate blade body 3 180 degrees. Then, the left surface of the connecting plate 4 will contact the upper surface of the contact seat 9. At this time, the front surface of the first cleaning block 17 will contact the back of the gate blade body 3. Similarly, the back of the second cleaning block 20 will contact the front surface of the gate blade body 3, and the connecting plate 4 will contact the pressure sensor body 10. When the pressure sensor body 10 After receiving the pressure from the connecting plate 4, the first motor 15 and the second motor 24 are started. When the first motor 15 is started, the first motor 15 will drive the gear body 14 to rotate, and then the gear body 14 will mesh with the first rack plate 13 and the second rack plate 16 respectively when rotating, and then the first rack plate 13 will drive the second sliding block 11 to move to the right inside the second slide groove, and similarly, the second rack plate 16 will drive the first sliding block 12 to move to the left inside the first slide groove, and the second sliding block 11 and the first sliding block 12 can respectively drive the first cleaning block 17 and the second cleaning block 20 to move, and when the first cleaning block 17 moves, the first cleaning roller 19 will contact the back side of the gate blade body 3, and the first cleaning roller 19 will also By slowly rotating, the first cleaning roller 19 can wipe and clean the dust on the back side of the gate blade body 3, and at the same time, the first cleaning block 17 can move, and can evenly wipe and clean the back side of the gate blade body 3 to the right side. At this time, the first cleaning roller 19 is driven to rotate by the second motor 24, and then the first cleaning roller 19 will also drive the transmission mechanism 25 to rotate, and then the transmission mechanism 25 will drive the rotating shaft 26 to rotate. When the first cleaning roller 19 rotates to clean, the front surface of the scraper plate 29 is in contact with the back side of the first cleaning roller 19, and the dust adhered to the outer surface of the first cleaning roller 19 can be scraped off by the scraper plate 29, so that the first cleaning roller 19 can always remain dry during subsequent rotation cleaning. The first cleaning roller 19 is kept clean to prevent dust on the surface of the first cleaning roller 19 from re-adhering to the back of the gate blade body 3. At the same time, when the rotating shaft 26 rotates to drive the stabilizing ring 27 to rotate, the beating rubber ring 28 will come into contact with the left surface of the scraper plate 29, so that the scraper plate 29 can be beaten to prevent the scraper plate 29 from adhering to the dust scraped from the surface of the first cleaning roller 19, thereby enhancing the cleaning effect as a whole. In addition, this cleaning operation can be cyclically operated. Similarly, the second cleaning block 20 can also perform the same cleaning operation at night. Therefore, the movement of the first cleaning block 17 and the second cleaning block 20 can clean the dust on the front and rear surfaces of the gate blade body 3 as a whole. During cleaning, the outer surfaces of the first cleaning roller 19 and the second cleaning roller 21 are always kept clean.The present design can slide and clean the front and rear surfaces of the gate blade body 3, and during cleaning, dust adhered to the surfaces of the first cleaning roller 19 and the second cleaning roller 21 can be prevented from returning to the front and rear surfaces of the gate blade body 3. At the same time, the scraper plate 29 can be slapped and cleaned to prevent excessive dust accumulation on the end of the scraper plate 29 that contacts the first cleaning roller 19, making it impossible to scrape the dust on the surface of the first cleaning roller 19. Since the inner bottom wall of the first cleaning block 17 is in an inclined state, the dust scraped by the scraper plate 29 will be guided into the interior of the collection frame 23. At the same time, the scraper plate 29 is installed in the interior of the collection frame 23. When the scraper plate 29 is slapped by the rubber ring 28, the dust that falls off will fall into the interior of the collection frame 23. The subsequent unified treatment of the dust is better, and the dust can be collected uniformly. The outer surface of the rotating shaft 26 is provided with five groups of stabilizing rings 27, which can evenly slap the left side surface of the scraper plate 29, and at the same time When the outer surface of the contact head body 6 is to be cleaned, the pressing column 32 is rotated 180 degrees, and then the top plate 33 is pressed. At this time, the top plate 33 will drive the pressing column 32 to move downward inside the telescopic cylinder 31, and the top plate 33 will also drive the connecting column 34 and the cleaning plate 35 to move downward. When the cleaning plate 35 moves downward, the front and rear surfaces of the cleaning plate 35 are respectively in contact with the outer surfaces of the two groups of connecting contact bodies 6, so that the outer surface of the connecting contact body 6 can be cleaned. When the operation is completed, since the inside of the telescopic cylinder 31 is provided with a spring body, that is, after the top plate 33 is in contact and pressed, the pressing column 32 will automatically return to its original position for the rising operation. When rising, it can also clean the outer surface of the connecting contact body 6 through the cleaning plate 35, and the overall cleaning effect is good. After the cleaning is completed, the top plate 33 is rotated 180 degrees again to return to its original position, and then the gate blade body 3 after self-cleaning is also restored to its original position. The above is all the working principles of the present invention.

[0035] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. An isolating switch with a self-cleaning function, comprising a base body (1), a clamping member (2) is mounted on the top surface of the base body (1), a switch blade body (3) is movably connected inside the clamping member (2), a connecting plate (4) is mounted on the top surface of the switch blade body (3), a connecting seat (5) is mounted on the upper surface of the base body (1), connecting contact bodies (6) are mounted on both sides of the inner wall of the connecting seat (5), a mounting plate (7) is mounted on the left side surface of the base body (1), and a control panel (8) is mounted on the front surface of the mounting plate (7), characterized in that: The upper surface of the mounting plate (7) is provided with a contact seat (9), a pressure sensor body (10) is installed inside the contact seat (9), and the top surface of the mounting plate (7) is provided with a first slide groove and a second slide groove in sequence from front to back; A second sliding block (11), the second sliding block (11) and the second sliding groove are adapted to each other, a first sliding block (12) is arranged inside the first sliding groove, the first sliding block (12) and the first sliding groove are adapted to each other, a first rack plate (13) is installed at the bottom end of the second sliding block (11), a front surface of the first rack plate (13) is meshedly connected with a gear body (14), a front surface of the gear body (14) is meshedly connected with a second rack plate (16), a first motor (15) is installed at the lower end of the gear body (14), and the first rack plate (13) and the second rack plate (16) are both slidably installed on the inner wall of the mounting plate (7).

2. The isolating switch with self-cleaning function according to claim 1, characterized in that: A first cleaning block (17) is installed on the top surface of the second sliding block (11), a through groove (18) is provided inside the first cleaning block (17), a first cleaning roller (19) is inserted and installed inside the first cleaning block (17), and the inner bottom wall of the first cleaning block (17) is inclined.

3. The isolating switch with self-cleaning function according to claim 1, characterized in that: A second cleaning block (20) is installed on the top surface of the first sliding block (12), a second cleaning roller (21) is inserted and installed inside the second cleaning block (20), the second cleaning block (20) has the same structure as the first cleaning block (17), and the installation positions are symmetrical to each other.

4. The isolating switch with self-cleaning function according to claim 2, characterized in that: The back of the first cleaning block (17) is provided with a mounting groove, a mounting column (22) is installed inside the mounting groove, and a collection frame (23) is installed on the back of the mounting column (22).

5. The isolating switch with self-cleaning function according to claim 2, characterized in that: A second motor (24) is installed at the lower end of the first cleaning roller (19), and a transmission mechanism (25) is installed on the top surface of the first cleaning roller (19) that penetrates through the top surface of the first cleaning block (17).

6. The isolating switch with self-cleaning function according to claim 5, characterized in that: The lower end of the transmission mechanism (25) passes through the top surface of the collecting frame (23) and is provided with a rotating shaft (26); a stabilizing ring (27) is provided on the outer surface of the rotating shaft (26); a beating rubber ring (28) is provided on the outer surface of the stabilizing ring (27); and five groups of the stabilizing rings (27) are provided.

7. The isolating switch with self-cleaning function according to claim 4, characterized in that: A scraper plate (29) is installed inside the collecting frame (23), and the front surface of the scraper plate (29) abuts against the back of the first cleaning roller (19), and the left side surface of the scraper plate (29) abuts against the outer surface of the beating rubber ring (28).

8. The isolating switch with self-cleaning function according to claim 1, characterized in that: A mounting frame (36) is installed on the back of the connecting seat (5), and a mounting shaft (30) is installed inside the mounting frame (36).

9. The isolating switch with self-cleaning function according to claim 8, characterized in that: A telescopic cylinder (31) is movably installed inside the mounting shaft (30), a spring body is installed on the inner bottom wall of the telescopic cylinder (31), a pressing column (32) is installed inside the telescopic cylinder (31), the pressing column (32) and the telescopic cylinder (31) are telescopically installed, and the bottom end of the pressing column (32) contacts the upper surface of the spring body.

10. The isolating switch with self-cleaning function according to claim 9, characterized in that: A top plate (33) is mounted on the top surface of the pressing column (32), a connecting column (34) is mounted on the lower surface of the top plate (33), a cleaning plate (35) is mounted on the lower end of the connecting column (34), and a cleaning pad is bonded to the front and rear surfaces of the cleaning plate (35).

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