A kind of live cleaning device for electric equipment

Abstract

The present invention discloses a live cleaning device for electric equipment, belonging to the field of cleaning technology, comprising an electric vacuum cleaner and a support frame, wherein the support frame is slidably connected to two sliders, the two sliders and the support frame are jointly equipped with a distance adjustment mechanism, and are respectively equipped with a bendable cleaning mechanism, the cleaning mechanism comprising a plurality of cleaning units, the cleaning unit comprising a connecting frame, the connecting frame being composed of a main frame, a sub-frame and a main electric push rod, the main frame and the sub-frame being located at the left and right ends of the connecting frame. The present invention can change the length of the connecting frame and the length of the brush roller by controlling the main electric push rod to extend and retract, and can change the angle between the cleaning units by using the hinge of the sub-electric push rod with the main frame and the sub-frame, so that the cleaning mechanism presents different degrees of bending, and then cooperates with the appropriate length of the connecting frame to drive the brush roller to rotate through the electric rotary drive mechanism to clean the surface of the electric equipment.

Description

Technical Field

[0001] The invention relates to a cleaning device, in particular to a live cleaning device for electric equipment. Background Art

[0002] Power equipment includes two categories: primary electrical equipment and secondary electrical equipment, among which primary electrical equipment includes generators, motors, transformers, etc. Affected by the use environment, many power equipment need to be cleaned, and in order to avoid affecting the operation of the power system, some power equipment usually needs to be cleaned with power on, and the existing live cleaning devices have poor adaptability and are difficult to clean power equipment of various shapes and sizes such as cylindrical and flat. Taking electric motors as an example, many electric motors are approximately cylindrical in structure, and different models of electric motors have different diameters. The traditional cleaning mechanism that matches the cylindrical shape is difficult to adapt to a variety of sizes, so its adaptability is poor, which is not conducive to a wide range of cleaning operations, highlighting the shortcomings of the existing technology. Summary of the invention

[0003] The object of the present invention is to provide a live cleaning device for electric equipment to solve the technical problem that the existing live cleaning devices have poor adaptability and are difficult to clean electric equipment of various shapes and sizes such as cylindrical and flat types.

[0004] To achieve the above purpose, the present invention adopts the following technical solutions:

[0005] An electric cleaning device for electric equipment comprises an electric vacuum cleaner and a support frame, wherein the support frame is slidably connected to two sliders, the two sliders and the support frame are jointly equipped with a distance adjustment mechanism, and are respectively equipped with a bendable cleaning mechanism, the cleaning mechanism comprises a plurality of cleaning units, the cleaning unit comprises a connecting frame, the connecting frame is composed of a main frame, a sub-frame and a main electric push rod, the main frame and the sub-frame are located at the left and right ends of the connecting frame, the main electric push rod is fixed to the main frame, and its push rod is fixed to the sub-frame, two adjacent connecting frames in the same cleaning mechanism are hinged head to tail by the main frame and the sub-frame, and the same cleaning mechanism An auxiliary electric push rod is hinged between two adjacent connecting frames, and the end of the auxiliary electric push rod is hinged to the main frame of one of them, and its push rod is hinged to the main frame of the other one. The bottom of each cleaning unit is rotatably connected with a brush roller, and is respectively fixed with a retractable shield with an opening at the bottom. The shield is connected to the electric vacuum cleaner through an external pipe. The brush roller includes a main roller and an auxiliary roller, and is also equipped with an electric rotation drive mechanism. The main roller and the auxiliary roller are axially slidingly connected, and are respectively rotatably connected to the main frame and the auxiliary frame. The electric vacuum cleaner, the main electric push rod, the auxiliary electric push rod and the electric rotation drive mechanism are electrically connected.

[0006] On the basis of the above technical scheme, the electric rotary drive mechanism includes a universal joint, a socket, a compression spring, and a speed regulating motor. The main roller and the auxiliary roller are respectively coaxially provided with sockets. The adjacent brush rollers in the same cleaning mechanism are transmission connected through a universal joint. The two output shafts of the universal joint are respectively slidably connected to the adjacent main roller and auxiliary roller on the same axis via the socket. The two output shafts of the universal joint are respectively fixed with axial compression springs, and the ends of the compression springs are fixed to the bottom of the socket. The two cleaning mechanisms are respectively installed with a speed regulating motor, and the two speed regulating motors are respectively fixed to the connecting frames located at the ends of the two cleaning mechanisms. The rotating shafts of the two speed regulating motors are respectively fixed to the same axis as the two brush rollers, and the speed regulating motor is electrically connected to the electric vacuum cleaner.

[0007] On the basis of the above technical scheme, the distance adjustment mechanism includes a servo motor and a screw rod. A horizontal servo motor is fixed on each of the left and right parts of the support frame. The rotating shafts of the two servo motors are coaxially fixed with screw rods. The two screw rods are horizontally arranged in the left and right directions and are rotatably connected to the support frame. The two sliders are respectively threadedly connected to the two screw rods. The two sliders are respectively gap-connected with the other of the two screw rods, and the servo motor is electrically connected to the electric vacuum cleaner.

[0008] On the basis of the above technical solution, the electric vacuum cleaner includes a circuit control part, which includes a handheld frame, a controller, and a battery. The handheld frame is hingedly connected to the upper part of the support frame at the front and rear, the handheld frame is fixed with a controller, and the battery is detachably installed with fasteners. The front part of the support frame is hingedly connected to a bracket, and a No. 3 electric push rod is fixed in the middle of the bracket. The push rod of the No. 3 electric push rod is hinged to the handheld frame, and the No. 3 electric push rod, the battery and the controller are detachably electrically connected.

[0009] On the basis of the above technical scheme, the electric vacuum cleaner includes a shell, a vertical shell is fixed on the support frame, the middle part of the shell is horizontal and protruding hollow cylinder, a horizontal reduction motor is fixed in the middle part of the right end of the shell, a filter roller is coaxially fixed to the shaft of the reduction motor and is electrically connected to the controller, the filter roller is gap-inserted in the middle part of the shell, the filter roller is composed of a fine filter mesh and a roller frame, a closed fine filter mesh is fixed on the circumferential part of the roller frame, a plurality of baffles parallel to the axial direction are fixed at equal angles on the circumference of the roller frame, and at least two baffles are always in contact with the inner arc wall in the middle part of the shell, a water tank is fixed at the left end of the shell, the water tank and the shell are both made of transparent material, a horizontal rotating frame is rotatably connected to the middle part of the shell, and a transparent frame is clamped and fixed in the middle of the rotating frame. A fabric layer for absorbing water through air, the fabric layer is in contact with the inner circumferential wall of the fine filter mesh, a water absorption rope is fixedly connected to the left part of the fabric layer, the water absorption rope passes through the rotating frame and extends into the water tank, a penetrating water injection hole is provided on the upper part of the water tank, a plug is sealingly threadedly connected to the water injection hole, a plurality of air inlet nozzles are fixedly connected to the bottom of the shell body, the protective cover comprises a main cover and a sub-cover, the main cover is fixed to the main frame, the sub-cover is fixed to the sub-frame, the main cover is gap inserted in the sub-cover, the sub-cover is fixedly connected to the exhaust nozzle, the air inlet nozzle and the exhaust nozzle are connected through a surplus hose, an air suction mechanism is installed on the upper part of the shell body, a worm gear coaxial with its rotating axis is fixed to the left end of the rotating frame, a horizontal worm is sealingly and rotatably connected to the water tank, the worm is meshed with the worm gear, and the worm protrudes from the water tank.

[0010] On the basis of the above technical solution, the air suction mechanism includes a lower box, an upper box, a partition, a coarse filter, a baffle, a retention tank, a mounting frame, and a fan. The lower box is plugged into the upper part of the shell, and the left and right parts are fastened to the shell by bolts. The upper box is hinged on the front upper part of the lower box, and the upper box is covered with the lower box by bolts. The lower box and the upper box are penetrated from top to bottom. The lower box and the upper box jointly clamp a horizontal partition. The front and rear parts of the partition are penetrated from top to bottom, and the penetrations of the front and rear parts of the partition are closed respectively. A coarse filter is fixed, and vertical baffles are fixed to the front and rear inner walls of the lower box and the upper box respectively, and retention grooves are formed between the baffles and the lower box and the upper box, and the retention grooves correspond to the coarse filter up and down. A horizontal mounting frame is fixed between the two baffles of the upper box, and the mounting frame passes through up and down, and a plurality of fans are installed at the penetration point, and each of the fans is electrically connected to the controller in a pluggable manner. After the lower box is detached from the shell, the upper box can also be plugged into the shell and can be fastened to the shell with bolts.

[0011] Compared with the prior art, the present invention has the following advantages: the present invention can change the length of the connecting frame and the length of the brush roller by controlling the extension and retraction of the main electric push rod, and can change the angle between the cleaning units by utilizing the hinge between the auxiliary electric push rod and the main frame and the auxiliary frame by controlling the extension and retraction of the auxiliary electric push rod, so that the cleaning mechanism presents different degrees of bending, and then, in conjunction with the appropriate length of the connecting frame, the brush roller is driven to rotate by the electric rotary drive mechanism to clean the surface of the power equipment, and at the same time, an electric vacuum cleaner is used for vacuuming, so that power equipment of various shapes can be cleaned. When performing flat cleaning, that is, when the brush rollers are parallel to each other, the distance adjustment mechanism is controlled to move the two sliders left and right, so that the cleaning coverage can be increased and the cleaning effect can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the axonometric structure of the present invention.

[0013] Figure 2 It is a schematic structural diagram of the cleaning unit of the present invention.

[0014] Figure 3 It is a schematic diagram of the cooperation between the brush roller and the universal joint of the present invention.

[0015] Figure 4 It is a schematic diagram of the rear structure of the present invention.

[0016] Figure 5 It is a schematic diagram of the cooperation between the filter roller and the rotating frame of the present invention.

[0017] Figure 6 It is a right-side cross-sectional structural schematic diagram of the shell, upper box body, lower box body and partition of the present invention.

[0018] Figure 7 It is a partial structural schematic diagram of the cleaning mechanism of the present invention when it is bent.

[0019] In the figure: 2, support frame, 3, slider, 5, cleaning mechanism, 6, cleaning unit, 7, connecting frame, 8, main frame, 9, auxiliary frame, 10, main electric push rod, 11, auxiliary electric push rod, 12, brush roller, 13, shield, 14, main roller, 15, auxiliary roller, 17, universal joint, 18, jack, 19, compression spring, 20, speed regulating motor, 21, servo motor, 22, screw rod, 24, handheld frame, 25, controller, 26, battery, 27, housing, 28, reduction motor, 29, filter roller , 30, fine filter, 301, roller frame, 31, baffle, 32, rotating frame, 33, fabric layer, 34, water absorption rope, 35, water tank, 351, water injection hole, 36, plug, 37, air inlet nozzle, 38, main cover, 39, auxiliary cover, 40, exhaust nozzle, 42, worm gear, 43, worm, 44, lower box, 45, upper box, 46, partition, 47, coarse filter, 48, baffle, 49, retention tank, 50, mounting frame, 51, fan, 52, bracket, 53, No. 3 electric push rod. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] like Figure 1-Figure 7 As shown, an electric cleaning device for electric equipment includes an electric vacuum cleaner and a support frame 2, wherein the support frame 2 is slidably connected to two sliders 3, the two sliders 3 and the support frame 2 are jointly equipped with a distance adjustment mechanism, and are respectively equipped with a bendable cleaning mechanism 5, the cleaning mechanism 5 includes a plurality of cleaning units 6, the cleaning unit 6 includes a connecting frame 7, the connecting frame 7 is composed of a main frame 8, a sub-frame 9 and a main electric push rod 10, the main frame 8 and the sub-frame 9 are located at the left and right ends of the connecting frame 7, the main electric push rod 10 is fixed to the main frame 8, and its push rod is fixed to the sub-frame 9, the two adjacent connecting frames 7 in the same cleaning mechanism 5 are hinged head to tail by the main frame 8 and the sub-frame 9, and the same cleaning mechanism 5 An auxiliary electric push rod 11 is hinged between two adjacent connecting frames 7. The end of the auxiliary electric push rod 11 is hinged to the main frame 8 of one of them, and its push rod is hinged to the other main frame 8. The bottom of each cleaning unit 6 is rotatably connected to a brush roller 12, and is respectively fixed with a retractable shield 13 with an opening at the bottom. The shield 13 is connected to the electric vacuum cleaner through an external pipe. The brush roller 12 includes a main roller 14 and an auxiliary roller 15, and is also equipped with an electric rotation drive mechanism. The main roller 14 and the auxiliary roller 15 are axially slidably connected, and are rotatably connected to the main frame 8 and the auxiliary frame 9 respectively. The electric vacuum cleaner, the main electric push rod 10, the auxiliary electric push rod 11 and the electric rotation drive mechanism are electrically connected.

[0022] By controlling the extension and retraction of the main electric push rod 10, the main frame 8 and the auxiliary frame 9 can be moved closer to or farther away from each other, that is, the length of the connecting frame 7 is changed, so that the main roller 14 and the auxiliary roller 15 can be moved closer to or farther away from each other, and then the length of the brush roller 12 can be changed, that is, the cleaning range when it rotates is changed. By controlling the extension and retraction of the auxiliary electric push rod 11, the angle between the cleaning units 6 can be changed by utilizing the hinge between the auxiliary electric push rod 11 and the main frame 8 and the auxiliary frame 9, so that the cleaning mechanism 5 presents different degrees of bending, and then, in conjunction with the appropriate length of the connecting frame 7, the brush roller 12 is driven by the electric rotary drive mechanism to rotate to clean the surface of the power equipment. At the same time, an electric vacuum cleaner is used for vacuuming, so that power equipment of various shapes (such as cylindrical and flat) can be cleaned. When performing flat cleaning, that is, when the brush rollers 12 are parallel to each other, the distance adjustment mechanism is controlled to move the two sliders 3 left and right, so that the cleaning coverage can be increased and the cleaning effect can be improved.

[0023] The electric rotary drive mechanism includes a universal joint 17, a socket 18, a compression spring 19, and a speed regulating motor 20. The main roller 14 and the auxiliary roller 15 are respectively coaxially provided with the socket 18. The adjacent brush rollers 12 in the same cleaning mechanism 5 are transmission connected through the universal joint 17. The two output shafts of the universal joint 17 are respectively slidably connected with the adjacent main roller 14 and auxiliary roller 15 coaxially by the socket 18. The two output shafts of the universal joint 17 are respectively fixed with axial compression springs 19. The ends of the compression springs 19 are fixed to the bottom of the socket 18. The two cleaning mechanisms 5 are respectively installed with a speed regulating motor 20. The two speed regulating motors 20 are respectively fixed to the connecting frames 7 located at the ends of the two cleaning mechanisms 5. The rotating shafts of the two speed regulating motors 20 are respectively fixed to the coaxial axes of the two brush rollers 12. The speed regulating motor 20 is electrically connected to the electric vacuum cleaner.

[0024] By controlling the speed regulating motor 20 to rotate, the brush roller 12 connected thereto can be driven to rotate, and the brush rollers 12 are transmitted through the universal joint 17, so that the cleaning unit 6 can still rotate synchronously with the universal joint 17 when presenting different angles, thereby ensuring the normal rotation of each brush roller 12 and ensuring the progress of the cleaning operation.

[0025] The distance adjustment mechanism includes a servo motor 21 and a screw rod 22. A horizontal servo motor 21 is fixed to the left and right parts of the support frame 2. The rotating shafts of the two servo motors 21 are coaxially fixed with screw rods 22. The two screw rods 22 are horizontally arranged in the left and right directions and are rotatably connected to the support frame 2. The two sliders 3 are respectively threadedly connected to the two screw rods 22. The two sliders 3 are respectively gap-connected with the other of the two screw rods 22. The servo motor 21 is electrically connected to the electric vacuum cleaner.

[0026] By controlling the servo motor 21 to rotate forward and backward, the threaded connection between the screw rod 22 and the slider 3 can be utilized to make the slider 3 slide left and right along the support frame 2, thereby changing the position of the brush roller 12 and adjusting its cleaning range.

[0027] The electric vacuum cleaner includes a circuit control part, which includes a handheld frame 24, a controller 25, and a battery 26. The handheld frame 24 is hingedly connected to the front and rear of the upper part of the support frame 2, and the handheld frame 24 is fixed with a controller 25. The controller 25 is a known prior art, such as a single-chip microcomputer and a PLC. The handheld frame 24 is detachably installed with a battery 26 through a fastener. A bracket 52 is hingedly connected to the front of the support frame 2, and a No. 3 electric push rod 53 is fixed to the middle of the bracket 52. The push rod of the No. 3 electric push rod 53 is hinged to the handheld frame 24, and the No. 3 electric push rod 53, the battery 26 and the controller 25 are detachably electrically connected.

[0028] Furthermore, by controlling the extension and retraction of the third electric push rod 53, the angle between the hand-held frame 24 and the support frame 2 can be adjusted, so that when the hand-held frame 24 is held, the angle of the support frame 2 is more suitable for cleaning work.

[0029] The electric vacuum cleaner includes a shell 27, a vertical shell 27 is fixed on the support frame 2, the middle part of the shell 27 is horizontal and protruding hollow cylinder, a horizontal reduction motor 28 is fixed in the middle part of the right end of the shell 27, a filter roller 29 is coaxially fixed to the rotating shaft of the reduction motor 28, and is electrically connected to the controller 25, the filter roller 29 is inserted in the middle part of the shell 27, the filter roller 29 is composed of a fine filter mesh 30 and a roller frame 301, the circumference of the roller frame 301 is fixed with a closed fine filter mesh 30, the roller frame 301 is fixed with a plurality of baffles 31 parallel to the axial direction at equal angles on the circumference, at least two baffles 31 are always in contact with the inner arc wall in the middle part of the shell 27, a water tank 35 is fixed at the left end of the shell 27, the water tank 35 and the shell 27 are both made of transparent material, a horizontal rotating frame 32 is rotatably connected in the middle part of the shell 27, a breathable and water-absorbent fabric layer 33 is clamped and fixed in the middle part of the rotating frame 32, the fabric The layer 33 contacts the inner circumferential wall of the fine filter 30, and a water absorbing rope 34 is fixedly connected to the left part of the fabric layer 33. The water absorbing rope 34 passes through the rotating frame 32 and extends into the water tank 35. A water injection hole 351 is provided on the upper part of the water tank 35. A plug 36 is connected to the water injection hole 351 in a sealing thread. A plurality of air inlet nozzles 37 are fixedly connected to the bottom of the shell 27. The shield 13 includes a main shield 38 and a sub-shield 39. The main shield 38 is fixed to the main frame 8, and the sub-shield 39 is fixed to the main frame 8. 9 is fixed to the sub-frame 9, the main cover 38 is gap-inserted in the sub-cover 39, the sub-cover 39 is fixedly connected with an exhaust nozzle 40, the air inlet nozzle 37 is connected with the exhaust nozzle 40 through a surplus hose, an air suction mechanism is installed on the upper part of the shell 27, a worm gear 42 coaxial with its rotation axis is fixed to the left end of the rotating frame 32, a horizontal worm 43 is sealed and rotatably connected to the water tank 35, the worm 43 is meshed with the worm wheel 42, and the worm 43 protrudes from the water tank 35.

[0030] Furthermore, air is sucked in through the suction mechanism, while the reduction motor 28 is controlled to rotate, and clean water is injected into the water tank 35. At this time, the dust generated by the brush roller 12 during the cleaning process enters the shell 27 through the protective cover 13, and is then intercepted by the fine filter 30 and moves upward therewith. During the rotation of the filter roller 29, it contacts the fabric layer 33, and the fabric layer 33 absorbs the water in the water tank 35 through the water absorption rope 34, thereby moistening the fine filter 30, and then further moistening the dust attached thereto. When the part where the dust is attached moves to the upper part of the shell 27, it can be sucked and peeled off and enter the suction mechanism. In this process, the worm gear 42 can be rotated by manually rotating the worm 43, thereby rotating the rotating frame 32, thereby changing the angle between the fabric layer 33 and the air flow direction in the shell 27, and adjusting its humidification effect on the air flowing through. Proper humidification of the air can reduce the generation of static electricity, which is more beneficial for cleaning.

[0031] The air suction mechanism includes a lower box body 44, an upper box body 45, a partition 46, a coarse filter 47, a baffle 48, a retention tank 49, a mounting frame 50, and a fan 51. The lower box body 44 is plugged into the upper part of the shell 27, and the left and right parts are fastened to the shell 27 by bolts. The upper box body 45 is hinged to the front upper part of the lower box body 44, and the upper box body 45 is covered with the lower box body 44 by bolts. The lower box body 44 and the upper box body 45 are penetrated from top to bottom. The lower box body 44 and the upper box body 45 jointly clamp a horizontal partition 46. The front and rear parts of the partition 46 are penetrated from top to bottom, and the penetrations of the front and rear parts of the partition 46 are respectively closed and fixed with a coarse filter. Net 47, vertical baffles 48 are fixed to the front and rear parts of the inner walls of the lower box body 44 and the upper box body 45 respectively, and retention grooves 49 are formed between the baffles 48 and the lower box body 44 and the upper box body 45, and the retention grooves 49 correspond to the coarse filter net 47 up and down, and a horizontal mounting frame 50 is fixed between the two baffles 48 of the upper box body 45, and the mounting frame 50 passes through from top to bottom, and a plurality of fans 51 are installed at the penetration point, and each of the fans 51 is respectively electrically connected to the controller 25 in a pluggable manner. After the lower box body 44 is detached from the shell body 27, the upper box body 45 can also be plugged into the shell body 27 and can be fastened to the shell body 27 by bolts.

[0032] Furthermore, when air and moist dust enter the lower box 44, they will be stored in the retention groove 49 of the lower box 44 under the action of gravity, the blocking of the baffle 48, and the interception of the coarse filter 47. When cleaning is needed, the upper box 45 is opened, the partition 46 is taken out for cleaning, and the coarse filter 47 can also be cleaned during the process. After the lower box 44 and the shell 27 are disconnected, the upper box 45 and the shell 27 are connected, and the outside air can be sucked into the suction mechanism, and then discharged from the shell 27 and the protective cover 13, so that the dust can be blown away during the cleaning process. This cleaning mode is suitable for cleaning the surface of power equipment when there is less dust outdoors, so as to reduce the trouble of cleaning the coarse filter 47.

[0033] The above is a preferred embodiment of the present invention. For ordinary technicians in this field, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, substitutions and variations made to the implementation methods are still within the scope of protection of the present invention.

Claims

1. A live cleaning device for electric equipment, comprising an electric vacuum cleaner and a support frame (2), wherein the support frame (2) is slidably connected to two sliders (3), characterized in that: The two sliders (3) and the support frame (2) are jointly equipped with a distance adjustment mechanism, and are respectively equipped with a bendable cleaning mechanism (5), the cleaning mechanism (5) comprising a plurality of cleaning units (6), the cleaning unit (6) comprising a connecting frame (7), the connecting frame (7) comprising a main frame (8), a sub-frame (9) and a main electric push rod (10), the main frame (8) and the sub-frame (9) being located at the left and right ends of the connecting frame (7), the main electric push rod (10) being fixed to the main frame (8), and the push rod thereof being fixed to the sub-frame (9), and two adjacent connecting frames (7) in the same cleaning mechanism (5) being connected by the main frame (8) The auxiliary frame (9) is hinged end to end, and an auxiliary electric push rod (11) is hinged between two adjacent connecting frames (7) in the same cleaning mechanism (5). The end of the auxiliary electric push rod (11) is hinged to one of the main frames (8), and its push rod is hinged to the other main frame (8). The bottom of each cleaning unit (6) is rotatably connected to a brush roller (12), and is fixed with a retractable shield (13) with an opening at the bottom. The shield (13) is connected to the electric vacuum cleaner through an external pipe. The brush roller (12) includes a main roller (14) and an auxiliary roller (15), and is also equipped with an electric rotation drive mechanism. The main roller (14) and the auxiliary roller (15) are axially slidably connected and are rotationally connected to the main frame (8) and the auxiliary frame (9) respectively. The electric vacuum cleaner, the main electric push rod (10), the auxiliary electric push rod (11) and the electric rotary drive mechanism are electrically connected; the electric rotary drive mechanism comprises a universal joint (17), a socket (18), a compression spring (19), and a speed regulating motor (20). The main roller (14) and the auxiliary roller (15) are coaxially provided with a socket (18). The adjacent brush rollers (12) in the same cleaning mechanism (5) are transmission-connected via the universal joint (17). The two output shafts of the universal joint (17) are connected by a universal joint (17). The sockets (18) are respectively slidably connected to the adjacent main rollers (14) and auxiliary rollers (15) on the same axis, the two output shafts of the universal joint (17) are respectively fixed with axial compression springs (19), the ends of the compression springs (19) are fixed to the bottom of the sockets (18), the two cleaning mechanisms (5) are respectively equipped with a speed regulating motor (20), the two speed regulating motors (20) are respectively fixed to the connecting frames (7) located at the ends of the two cleaning mechanisms (5), the rotating shafts of the two speed regulating motors (20) are respectively fixed to the same axis as the two brush rollers (12), and the speed regulating motor (20) is electrically connected to the electric vacuum cleaner;The electric vacuum cleaner comprises a shell (27), a vertical shell (27) being fixed on the support frame (2), the middle of the shell (27) being in the shape of a horizontal and protruding hollow cylinder, a horizontal reduction motor (28) being fixed in the middle of the right end of the shell (27), a filter roller (29) being coaxially fixed to the rotating shaft of the reduction motor (28) and being electrically connected to the controller (25), the filter roller (29) being intermittently inserted in the middle of the shell (27), the filter roller (29) being composed of a fine filter screen (30) and a roller frame (301), the roller frame (301) having a circumference of A closed fine filter screen (30) is fixed to a portion of the roller frame (301); a plurality of baffles (31) parallel to the axial direction are fixed to the roller frame (301) at equal angles on the circumference; at least two baffles (31) are always in close contact with the inner arc-shaped wall in the middle of the shell (27); a water tank (35) is fixed to the left end of the shell (27); the water tank (35) and the shell (27) are both made of transparent materials; a horizontal rotating frame (32) is rotatably connected to the middle of the shell (27); a breathable and water-absorbent fabric layer (33) is clamped and fixed to the middle of the rotating frame (32); the fabric layer (33) is in contact with the fine filter screen (30) and ... rotatably connected to the middle of the shell (27); a breathable and water-absorbent fabric layer (33) is clamped and fixed to the fine filter screen (30) and is rotatably connected to the fine filter screen (30) and is rotatably connected to the fine filter screen (30) and is rotatably connected to the fine filter screen (30) and is rotatably connected to the fine filter screen (30) and is rotatably connected to the fine filter screen (30) and is rotatably connected to the fine filter screen (30) and is rotatably connected to the fine filter screen (3 The filter screen (30) is in contact with the inner circumferential wall of the filter screen (30); the left part of the fabric layer (33) is fixedly connected with a water absorption rope (34); the water absorption rope (34) passes through the rotating frame (32) and extends into the water tank (35); the upper part of the water tank (35) is provided with a penetrating water injection hole (351); the water injection hole (351) is sealed and threadedly connected with a plug (36); the bottom of the shell (27) is fixedly connected with a plurality of air inlet nozzles (37); the protective cover (13) includes a main cover (38) and a sub-cover (39); the main cover (38) is fixed to the main frame (8); the sub-cover (39) ) is fixed to the auxiliary frame (9), the main cover (38) is inserted into the auxiliary cover (39) through a gap, the auxiliary cover (39) is fixedly connected to an exhaust nozzle (40), the air inlet nozzle (37) is connected to the exhaust nozzle (40) through a surplus hose, an air suction mechanism is installed on the upper part of the shell (27), a worm gear (42) coaxial with its rotation axis is fixed to the left end of the rotating frame (32), a horizontal worm (43) is sealed and rotatably connected to the water tank (35), the worm (43) is meshed with the worm gear (42), and the worm (43) protrudes from the water tank (35);The air suction mechanism comprises a lower box (44), an upper box (45), a partition (46), a coarse filter (47), a baffle (48), a retention tank (49), a mounting frame (50), and a fan (51). The lower box (44) is plugged into the upper portion of the shell (27), and the left and right portions are fastened to the shell (27) by bolts. The upper box (45) is hingedly connected to the front upper portion of the lower box (44), and the upper box (45) is covered with the lower box (44) by bolts. The lower box (44) and the upper box (45) are penetrated from top to bottom. The lower box (44) and the upper box (45) jointly clamp a horizontal partition (46). The front and rear portions of the partition (46) are penetrated from top to bottom. The penetration points of the front and rear portions of the partition (46) are respectively closed and fixed with coarse filters. A screen (47) is provided, wherein the front and rear inner walls of the lower box body (44) and the upper box body (45) are respectively fixed with vertical baffles (48), and a retention groove (49) is formed between the baffles (48) and the lower box body (44) and the upper box body (45), and the retention groove (49) corresponds to the coarse filter screen (47) from top to bottom. A horizontal mounting frame (50) is fixed between the two baffles (48) of the upper box body (45), and the mounting frame (50) penetrates from top to bottom, and a plurality of fans (51) are installed at the penetration point, and each of the fans (51) is respectively connected to the controller (25) in a pluggable manner. After the lower box body (44) and the shell (27) are disconnected, the upper box body (45) can also be plugged into the shell (27) and can be fastened to the shell (27) by bolts. ; 2. A live cleaning device for electric equipment according to claim 1, characterized in that: The pitch adjustment mechanism comprises a servo motor (21) and a screw rod (22); a horizontal servo motor (21) is fixed to each of the left and right parts of the support frame (2); the rotating shafts of the two servo motors (21) are coaxially fixed with screw rods (22); the two screw rods (22) are respectively arranged horizontally in the left and right directions and are rotatably connected to the support frame (2); the two sliders (3) are respectively threadedly connected to the two screw rods (22); the two sliders (3) are respectively spaced and plugged into the other of the two screw rods (22); and the servo motor (21) is electrically connected to the electric vacuum cleaner.

3. A live cleaning device for electric equipment according to any one of claims 1-2, characterized in that: The electric vacuum cleaner comprises a circuit control part, which comprises a handheld frame (24), a controller (25), and a storage battery (26). The handheld frame (24) is hingedly connected to the upper part of the support frame (2) at the front and rear, the handheld frame (24) is fixed with the controller (25), and the storage battery (26) is detachably mounted via a fastener. The front part of the support frame (2) is hingedly connected to a bracket (52), a No. 3 electric push rod (53) is fixed to the middle part of the bracket (52), the push rod of the No. 3 electric push rod (53) is hingedly connected to the handheld frame (24), and the No. 3 electric push rod (53), the storage battery (26), and the controller (25) are detachably electrically connected.

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