CN217163614U - Make things convenient for low pressure electrical equipment switch board of filtering dust - Google Patents
Make things convenient for low pressure electrical equipment switch board of filtering dust Download PDFInfo
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- CN217163614U CN217163614U CN202220443800.0U CN202220443800U CN217163614U CN 217163614 U CN217163614 U CN 217163614U CN 202220443800 U CN202220443800 U CN 202220443800U CN 217163614 U CN217163614 U CN 217163614U
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Abstract
The utility model relates to the technical field of electrical equipment control cabinets, and discloses a low-voltage electrical equipment control cabinet convenient for filtering dust, which comprises a low-voltage control cabinet body, wherein the right bottom end of the low-voltage control cabinet body is provided with an air inlet, the air inlet is provided with an air inlet protection mechanism, the air inlet protection mechanism comprises a filter box and a filter grid cover, the left end inside the filter box is provided with a dust filtering mechanism, the dust filtering mechanism comprises a dust filtering net and a dust filtering sponge, the right side of the dust filtering net is provided with a cleaning mechanism, the cleaning mechanism comprises a dust shield and a cleaning roller, the outer side wall of the cleaning roller is uniformly distributed and provided with brush strips along the axial direction, the outer side wall of the cleaning roller is uniformly distributed and provided with dust collecting holes along the axial direction, the device has simple structure, is convenient for manual maintenance and cleaning, and can be automatically maintained and cleaned simultaneously, and avoids the phenomenon of filter blockage of the device in a mode combining manual maintenance and automatic maintenance and cleaning, effectively improving the dust filtering effect and the air circulation.
Description
Technical Field
The utility model relates to an electrical equipment switch board technical field especially relates to a conveniently filter low pressure electrical equipment switch board of dust.
Background
Through retrieval application number CN201620631504.8 discloses a switch board with filter equipment, aims at providing one kind and prevents the switch board with filter equipment that the dust got into at the during operation, and its technical scheme main points set up filter equipment on the curb plate of switch board, filter the dust in the air through the filter screen among the filter equipment.
However, the inventor finds that the technical scheme still has at least the following defects:
this electrical equipment switch board is when carrying out the dust to admitting air and filtering, only filters the dust that gets into in the air through the filter screen, and the filter effect when in-service use is relatively poor, and when carrying out clean maintenance to the filter screen, only can dismantle the back through the screw that the ventilative board of installation and filter screen through the manual work and just can take out the filter screen, therefore in the aspect of the clean maintenance to the filter screen, also have the defect that the clean maintenance mode is single and maintain clean inefficiency.
Therefore, the low-voltage electrical equipment control cabinet convenient for dust filtration is provided.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problem existing in the prior art and provides a low-voltage electrical equipment control cabinet convenient for dust filtration.
In order to realize the purpose, the utility model adopts the following technical scheme that the low-voltage electrical equipment control cabinet convenient for filtering dust comprises a low-voltage control cabinet body, the bottom end of the right side of the low-voltage control cabinet body is provided with an air inlet, the air inlet is provided with an air inlet protection mechanism, the air inlet protection mechanism comprises a filter box and a filter grid cover, the filter box is of a rectangular structure, the interior of the filter box is hollowed, the left end and the right end of the filter box are both in an open shape, the left end of the filter box is communicated with the air inlet on the right side of the low-voltage control cabinet body, the front side and the rear side of the left end of the filter box are respectively and fixedly connected with two mounting plates, the four mounting plates are respectively and fixedly mounted on the right side of the low-voltage control cabinet body through bolts, the filter grid cover is fixedly mounted on the right side of the filter box through bolts, the right side of the filter grid cover is uniformly distributed with air inlet notches which are penetrated left and right, the left end of the interior of the filter box is provided with a dust filtering mechanism, the dust filtering mechanism comprises a dust filtering net and dust filtering sponge, the dust filtering sponge is arranged on the left side of the dust filtering net, the right side of the dust filtering net is provided with a cleaning mechanism, the cleaning mechanism comprises a dust blocking cover and a cleaning roller, the dust blocking cover is of a semi-cylinder structure and is hollow inside the dust blocking cover, the cleaning roller is rotatably connected in the dust blocking cover, the outer side wall of the cleaning roller is provided with brush strips along axial uniform distribution, dust suction holes are formed in the outer side wall of the cleaning roller along axial uniform distribution, linkage bins are respectively arranged at the front end and the rear end of the inside of the filter box, and the front end and the rear end of the dust blocking cover are respectively connected in the two linkage bins along vertical direction sliding connection.
Furthermore, strain dirt mechanism still including first filter frame and second filter frame, first filter frame and second filter frame all are square structure, and first filter frame and second filter frame are all alternate in the inside of rose box from the left end top surface of rose box, and filter dust net fixed connection is on the inside wall of first filter frame, and filter dust sponge fixed connection is on the inside wall of second filter frame, and the top surface center of first filter frame and second filter frame is fixedly connected with respectively carries to draw and detains.
Furthermore, the inside of rose box is provided with the drive mechanism who is used for driving clean mechanism, and drive mechanism is including transfer line and servo motor, and servo motor's front and back both ends outer wall embolias with the one end inner wall that two linkage storehouse top ends were kept away from each other activity respectively, and servo motor fixed connection is on the positive top of rose box, and servo motor passes through the front end transmission of transmission shaft and transfer line and is connected.
Further, the outer walls of the front end and the rear end of the transmission rod are respectively fixedly sleeved with a worm, the two worms are respectively connected with worm wheels through threads, lead screws are respectively and fixedly sleeved in the two worm wheels, and the two lead screws are respectively and movably sleeved on the upper inner wall and the lower inner wall of the two linkage bins.
Furthermore, the front side and the rear side of the right end of the dust hood are respectively fixedly connected with connecting blocks, one ends of the two connecting blocks, which are far away from each other, are respectively connected onto the outer walls of the two screw rods through threads, the front side and the rear side of the dust hood are respectively movably sleeved with a shaft rod and a shaft tube, the outer walls of the ends, which are close to each other, of the shaft rod and the shaft tube are respectively fixedly sleeved on the front side and the rear side of the cleaning roller, and the shaft tube is communicated with the inner space of the cleaning roller.
Furthermore, the outer wall of one end, far away from each other, of the shaft lever and the shaft tube is fixedly sleeved with a gear respectively, the left inner wall of one end, close to each other, of the two linkage bins is fixedly connected with racks respectively, tooth grooves matched with the gears are formed in the right sides of the two racks respectively, and the two gears are meshed with the tooth grooves in the right sides of the two racks respectively through gear teeth.
Furthermore, the filter box is also provided with a dust collection mechanism, the dust collection mechanism comprises a dust collection box, the dust collection box is fixedly arranged on the bottom surface of the filter box, two dust collection pipes are fixedly sleeved in dust collection holes of the dust collection box, and the other ends of the two dust collection pipes are respectively fixedly sleeved on the upper surface and the lower surface of the rear end of the filter box.
Furthermore, the outer wall of the rear end of the shaft tube is movably sleeved with a flow distribution box, the flow distribution box is of a rectangular structure, the inside of the flow distribution box is hollow, the upper surface and the lower surface of the flow distribution box are respectively fixedly sleeved with flexible hoses, and the other ends of the two flexible hoses are respectively communicated with the two dust collection tubes.
Advantageous effects
The utility model provides a conveniently filter low pressure electrical equipment switch board of dust. The method has the following beneficial effects:
1. the low-voltage electrical equipment control cabinet convenient for filtering dust is characterized in that through the arrangement of the air inlet protection mechanism, the dust filtering mechanism, the cleaning mechanism and the transmission mechanism, when the low-voltage control cabinet body is subjected to air inlet and heat dissipation through the air inlet hole, air enters the filter box through the air inlet notch on the filter grid cover of the air inlet protection mechanism, then the air entering the filter box is subjected to primary dust filtration through the dust filtering net of the dust filtering mechanism, then the primarily filtered air is subjected to secondary dust filtration through the dust filtering sponge of the dust filtering mechanism, the twice filtered air finally enters the low-voltage control cabinet body through the air inlet hole at the left end of the filter box and at the bottom end of the right side of the low-voltage control cabinet body, so that the effect of performing dust filtration on the air entering the low-voltage control cabinet body is effectively realized, the first filter frame and the second filter frame can be respectively drawn out of the interior of the filter box through the two lifting buckles, thereby conveniently realizing the cleaning and maintenance of the dust filter screen on the first filter frame and the dust filter sponge on the second filter frame, effectively ensuring the filtering and protecting effects of the air inlet protecting mechanism and the dust filter mechanism, by starting the servo motor of the transmission mechanism, the servo motor drives the transmission rod to rotate through the transmission shaft, the transmission rod drives the two worms to rotate, the two worms respectively drive the two worm wheels to rotate through threads, the two worm wheels respectively drive the two lead screws to rotate, the two lead screws respectively drive the two connecting blocks to move along the vertical direction through threads, the two connecting blocks drive the dust shield and the cleaning roller to move along the vertical direction, the cleaning roller drives the cleaning roller to rotate in the dust shield through the meshing of the gear teeth of the two gears and the tooth grooves of the two racks in the process of moving along the vertical direction, the cleaning roller cleans and brushes the dust impurities accumulated on the surface of the dust filter screen through the brush strips on the outer side wall of the cleaning roller in the process of rotating the cleaning roller, thereby drive the function of clean mechanism and realize the real-time cleanness to the dirt filtrating screen through drive mechanism, avoid the jam of dirt filtrating screen, prolonged the maintenance cycle of dirt filtrating screen, effectively improved the filter effect and the air flux of dirt filtrating screen, device simple structure, it is clean to be convenient for manual maintenance, but the while self-maintenance is clean, with the mode that the clean and self-maintenance of manual maintenance combined together, avoid appearing the phenomenon that the device filters the jam, the filter effect of dust and the circulation of air have effectively been improved.
2. This make things convenient for low pressure electrical equipment switch board of filter dust, setting through dust absorption mechanism, when driving clean mechanism through drive mechanism and cleaning the surface of filter dust net, start the suction box and carry out the dust absorption, the suction box will be inhaled through the dust absorption hole on the clean roller lateral wall through the raise dust that the brush strip on the clean roller lateral wall brushed down, the cooperation keeps off sheltering from of dust hood and has effectively improved the absorption effect of raise dust, the raise dust that inhales in the clean roller inhales the reposition of redundant personnel box through the central siphon, raise dust in the reposition of redundant personnel box is shunted to two dust absorption intraductals through two expansion hoses, finally inhales by the suction box and collects, the dust of avoiding clearing up through clean mechanism is gathered in the rose box, thereby effectively improved the clean effect of clean mechanism when cleaning the filter dust net.
Drawings
The structures, proportions, sizes, and other elements shown in the specification are for the understanding of the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined by the claims, but rather by the claims.
FIG. 1 is a perspective view of the overall structure;
FIG. 2 is a disassembled perspective view of the filter box;
FIG. 3 is a perspective view of the dust shield;
FIG. 4 is a perspective view of a cleaning roller;
fig. 5 is a side sectional view of the filter box.
Illustration of the drawings:
1. a low-voltage control cabinet body; 21. a filter box; 22. a filter grid cover; 23. an air inlet notch; 24. mounting a plate; 25. a linkage bin; 31. a first filter frame; 32. a dust filter screen; 33. a second filter frame; 34. a dust filtration sponge; 35. lifting the pull button; 41. a dust shield; 42. connecting blocks; 43. cleaning the roller; 44. a shaft lever; 45. an axle tube; 46. a gear; 47. a rack; 48. brushing the strip; 49. a dust collection hole; 51. a transmission rod; 52. a servo motor; 53. a worm; 54. a lead screw; 55. a worm gear; 61. a dust collection box; 62. a dust collection pipe; 63. a flexible hose; 64. a shunt box.
Detailed Description
A low-voltage electrical equipment control cabinet convenient for dust filtration is disclosed, as shown in figures 1-5, and comprises a low-voltage control cabinet body 1, wherein an air inlet is arranged at the bottom end of the right side of the low-voltage control cabinet body 1, an air inlet protection mechanism is arranged on the air inlet, the air inlet protection mechanism comprises a filter box 21 and a filter grid cover 22, the filter box 21 is in a rectangular structure, the interior of the filter box 21 is hollow, the left end and the right end of the filter box 21 are both in an open shape, the left end of the filter box 21 is communicated with the air inlet on the right side of the low-voltage control cabinet body 1, the front side and the rear side of the left end of the filter box 21 are respectively and fixedly connected with two mounting plates 24, the four mounting plates 24 are respectively and fixedly mounted on the right side of the low-voltage control cabinet body 1 through bolts, the filter grid cover 22 is fixedly mounted on the right side of the filter box 21 through bolts, and air inlet notches 23 which are penetrated left and right are uniformly distributed on the right side of the filter grid cover 22, the left end of the interior of the filter box 21 is provided with a dust filtering mechanism, the dust filtering mechanism comprises a dust filtering net 32 and a dust filtering sponge 34, the dust filtering sponge 34 is arranged on the left side of the dust filtering net 32, the right side of the dust filtering net 32 is provided with a cleaning mechanism, the cleaning mechanism comprises a dust shield 41 and a cleaning roller 43, the dust shield 41 is of a semi-cylinder structure, the interior of the dust shield 41 is hollow, the cleaning roller 43 is rotatably connected in the dust shield 41, the outer side wall of the cleaning roller 43 is uniformly distributed with brush strips 48 along the axial direction, the outer side wall of the cleaning roller 43 is also uniformly distributed with dust suction holes 49 along the axial direction, the front end and the rear end of the interior of the filter box 21 are respectively provided with linkage bins 25, the front end and the rear end of the dust shield 41 are respectively connected in the two linkage bins 25 in a sliding manner along the vertical direction, the dust filtering mechanism further comprises a first filter frame 31 and a second filter frame 33, the first filter frame 31 and the second filter frame 33 are both in a square structure, the first filter frame 31 and the second filter frame 33 are inserted into the filter box 21 from the top surface of the left end of the filter box 21, the dust filtering net 32 is fixedly connected to the inner side wall of the first filter frame 31, the dust filtering sponge 34 is fixedly connected to the inner side wall of the second filter frame 33, the top centers of the first filter frame 31 and the second filter frame 33 are respectively and fixedly connected with a lifting buckle 35, a transmission mechanism for driving the cleaning mechanism is arranged inside the filter box 21, the transmission mechanism comprises a transmission rod 51 and a servo motor 52, the outer walls of the front end and the rear end of the servo motor 52 are respectively movably sleeved with the inner walls of the ends, far away from each other, of the top ends of the two linkage bins 25, the servo motor 52 is fixedly connected to the top end of the front surface of the filter box 21, the servo motor 52 is in transmission connection with the front end of the transmission rod 51 through a transmission shaft, the outer walls of the front end and the rear end of the transmission rod 51 are respectively and fixedly sleeved with a worm 53, and the two worms 53 are respectively in threaded connection with a worm wheel 55, the two worm gears 55 are respectively and fixedly sleeved with a lead screw 54, the two lead screws 54 are respectively and movably sleeved on the upper inner wall and the lower inner wall of the two linkage bins 25, the front surface and the back surface of the right end of the dust shield 41 are respectively and fixedly connected with a connecting block 42, the ends, far away from each other, of the two connecting blocks 42 are respectively and movably connected on the outer walls of the two lead screws 54, the front surface and the back surface of the dust shield 41 are respectively and movably sleeved with a shaft lever 44 and a shaft tube 45, the outer walls, close to each other, of the ends of the shaft lever 44 and the shaft tube 45 are respectively and fixedly sleeved on the front surface and the back surface of the cleaning roller 43, the shaft tube 45 is communicated with the inner space of the cleaning roller 43, the outer walls, far away from each other, of the shaft lever 44 and the shaft tube 45 are respectively and fixedly sleeved with a gear 46, the left inner walls, close to each other, of the two linkage bins 25 are respectively and fixedly connected with a rack 47, the right tooth grooves matched with the gear 46 are respectively arranged on the right surfaces of the two rack 47, the filter box 21 is further provided with a dust collection mechanism, the dust collection mechanism comprises a dust collection box 61, the dust collection box 61 is fixedly installed on the bottom surface of the filter box 21, two dust collection pipes 62 are fixedly sleeved in dust collection holes 49 of the dust collection box 61, the other ends of the two dust collection pipes 62 are respectively fixedly sleeved on the upper surface and the lower surface of the rear end of the filter box 21, a flow distribution box 64 is movably sleeved on the outer wall of the rear end of the shaft tube 45, the flow distribution box 64 is of a rectangular structure, the interior of the flow distribution box 64 is hollow, telescopic hoses 63 are respectively fixedly sleeved on the upper surface and the lower surface of the flow distribution box 64, and the other ends of the two telescopic hoses 63 are respectively communicated with the two dust collection pipes 62.
The utility model discloses a theory of operation: when the low-voltage control cabinet body 1 is used for air intake and heat dissipation through the air inlet hole, air enters the filter box 21 through the air inlet hole 23 on the filter grid cover 22 of the air intake protection mechanism, then the air entering the filter box is primarily filtered by the dust filter 32 of the dust filter mechanism, then the primarily filtered air is secondarily filtered by the dust filter 34 of the dust filter mechanism, the air filtered twice finally enters the low-voltage control cabinet body 1 through the air inlet hole at the left end of the filter box 21 and at the bottom end of the right side of the low-voltage control cabinet body 1, so that the effect of filtering dust of the air entering the low-voltage control cabinet body 1 is effectively realized, the first filter frame 31 and the second filter frame 33 can be respectively drawn out from the interior of the filter box 21 through the two lifting buckles 35, and the cleaning and maintenance of the dust filter 32 on the first filter frame 31 and the dust filter 34 on the second filter frame 33 can be conveniently realized, the filtering and protecting effects of the air inlet protecting mechanism and the dust filtering mechanism are effectively ensured, by starting the servo motor 52 of the transmission mechanism, the servo motor 52 drives the transmission rod 51 to rotate through the transmission shaft, the transmission rod 51 drives the two worms 53 to rotate, the two worms 53 respectively drive the two worm wheels 55 to rotate through threads, the two worm wheels 55 respectively drive the two lead screws 54 to rotate, the two lead screws 54 respectively drive the two connecting blocks 42 to move along the vertical direction through threads, the two connecting blocks 42 drive the dust shield 41 and the cleaning roller 43 to move along the vertical direction, the cleaning roller 43 drives the cleaning roller 43 to rotate in the dust shield 41 through the meshing of the gear teeth of the two gears 46 and the tooth grooves of the two racks 47 in the process of moving along the vertical direction, the cleaning roller 43 cleans and removes the dust impurities filtered and accumulated on the surface of the dust filtering net 32 through the brush strips 48 on the outer side wall of the cleaning roller 43 in the process of rotating the cleaning roller 43, thereby drive the function of clean mechanism and realize the real-time cleanness to dirt filtrating screen 32 through drive mechanism, avoid dirt filtrating screen 32's jam, the maintenance cycle of dirt filtrating screen 32 has been prolonged, the filter effect and the air flux of dirt filtrating screen 32 have effectively been improved, device simple structure, it is clean to be convenient for manual maintenance, but the automatic maintenance is clean simultaneously, with the mode that the manual maintenance is clean and the automatic maintenance is clean to be combined together, the phenomenon that the device filters the jam is avoided appearing, the filter effect of dust and the circulation of air have effectively been improved.
Through dust absorption mechanism's setting, when driving clean mechanism through drive mechanism and cleaning the surface of dirt filtrating screen 32, start dust suction box 61 and inhale the dust absorption, dust suction box 61 will inhale through dust absorption hole 49 on the clean roller 43 lateral wall through the raise dust that brush 48 on the clean roller 43 lateral wall brushed down, cooperation shield 41 shelters from the absorption effect that has effectively improved the raise dust, raise dust that inhales in the clean roller 43 inhales the flow distribution box 64 through central siphon 45, raise dust in the flow distribution box 64 shunts to two dust absorption pipes 62 through two expansion hoses 63, finally by dust suction box 61 suction collection, the dust of avoiding clearing up through clean mechanism is accumulated in rose box 21, thereby effectively improved the clean effect of clean mechanism when cleaning dirt filtrating screen 32.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (7)
1. The utility model provides a make things convenient for low pressure electrical equipment switch board of filtering dust, includes low-voltage control cabinet body (1), its characterized in that: an air inlet is formed in the bottom end of the right side of the low-voltage control cabinet body (1), an air inlet protection mechanism is arranged on the air inlet, the air inlet protection mechanism comprises a filter box (21) and a filter grid cover (22), the filter box (21) is of a rectangular structure, the interior of the filter box (21) is hollow, the left end and the right end of the filter box (21) are both open, the left end of the filter box (21) is communicated with the air inlet in the right side of the low-voltage control cabinet body (1), the front side and the rear side of the left end of the filter box (21) are respectively and fixedly connected with two mounting plates (24), the four mounting plates (24) are respectively and fixedly mounted on the right side of the low-voltage control cabinet body (1) through bolts, the filter grid cover (22) is fixedly mounted on the right side of the filter box (21) through bolts, air inlet notches (23) which penetrate left and right are uniformly distributed on the right side of the filter grid cover (22), and a dust filtering mechanism is arranged at the left end of the interior of the filter box (21), the dust filtering mechanism comprises a dust filtering net (32) and dust filtering sponge (34), the dust filtering sponge (34) is arranged on the left side of the dust filtering net (32), the right side of the dust filtering net (32) is provided with a cleaning mechanism, the cleaning mechanism comprises a dust shield (41) and a cleaning roller (43), the dust shield (41) is of a semi-cylinder structure and hollow inside of the dust shield (41), the cleaning roller (43) is rotatably connected in the dust shield (41), the outer side wall of the cleaning roller (43) is provided with brush strips (48) along axial uniform distribution, dust suction holes (49) are formed in the outer side wall of the cleaning roller (43) along axial uniform distribution, the front end and the rear end of the inside of the filter box (21) are respectively provided with linkage bins (25), and the front end and the rear end of the dust shield (41) are respectively connected in the two linkage bins (25) along vertical direction sliding.
2. The low-voltage electrical equipment control cabinet convenient for dust filtration of claim 1, wherein: strain dirt mechanism still including first filter frame (31) and second filter frame (33), first filter frame (31) and second filter frame (33) all are square structure, first filter frame (31) and second filter frame (33) are all alternates in the inside of filter box (21) from the left end top surface of filter box (21), strain dirt net (32) fixed connection on the inside wall of first filter frame (31), strain dirt sponge (34) fixed connection on the inside wall of second filter frame (33), the top surface center difference fixedly connected with of first filter frame (31) and second filter frame (33) is carried and is drawn knot (35).
3. The low-voltage electrical equipment control cabinet convenient for dust filtration of claim 1, wherein: the inside of rose box (21) is provided with the drive mechanism who is used for driving clean mechanism, and drive mechanism is including transfer line (51) and servo motor (52), and servo motor (52) front and back both ends outer wall embolias with the one end inner wall activity that two linkage storehouse (25) tops kept away from each other respectively, and servo motor (52) fixed connection is on the positive top of rose box (21), and servo motor (52) are connected through the front end transmission of transmission shaft with transfer line (51).
4. The low-voltage electrical equipment control cabinet convenient for dust filtration of claim 3, wherein: the outer walls of the front end and the rear end of the transmission rod (51) are respectively and fixedly sleeved with a worm (53), the two worms (53) are respectively connected with worm wheels (55) through threads, lead screws (54) are respectively and fixedly sleeved in the two worm wheels (55), and the two lead screws (54) are respectively and movably sleeved on the upper inner wall and the lower inner wall of the two linkage bins (25).
5. The low-voltage electrical equipment control cabinet convenient for dust filtration of claim 1, wherein: the front and back two sides of dust hood (41) right-hand member are fixedly connected with connecting block (42) respectively, the one end that two connecting blocks (42) kept away from each other is respectively through threaded connection on the outer wall of two lead screws (54), two sides activity respectively embolias axostylus axostyle (44) and central siphon (45) around dust hood (41), the one end outer wall that axostylus axostyle (44) and central siphon (45) are close to each other is fixed embolias in the front and back two sides of cleaning roller (43) respectively, central siphon (45) and the inner space intercommunication of cleaning roller (43).
6. The low-voltage electrical equipment control cabinet convenient for dust filtration of claim 5, wherein: the gear (46) is fixedly sleeved on the outer wall of one end, far away from each other, of the shaft lever (44) and the shaft tube (45), the left inner wall of one end, close to each other, of the two linkage bins (25) is fixedly connected with a rack (47) respectively, tooth grooves matched with the gear (46) are formed in the right sides of the two racks (47), and the two gears (46) are connected with the tooth grooves in the right sides of the two racks (47) in a meshed mode through the gear teeth.
7. The low-voltage electrical equipment control cabinet convenient for dust filtration of claim 6, wherein: the dust collection box is characterized in that a dust collection mechanism is further arranged on the filter box (21), the dust collection mechanism comprises a dust collection box (61), the dust collection box (61) is fixedly installed on the bottom surface of the filter box (21), two dust collection pipes (62) are fixedly sleeved in dust collection holes (49) of the dust collection box (61), the other ends of the two dust collection pipes (62) are fixedly sleeved in the upper surface and the lower surface of the rear end of the filter box (21) respectively, a shunting box (64) is movably sleeved on the outer wall of the rear end of the shaft tube (45), the shunting box (64) is of a rectangular structure and is hollow inside the shunting box (64), telescopic hoses (63) are fixedly arranged on the upper surface and the lower surface of the shunting box (64) respectively, and the other ends of the two telescopic hoses (63) are sleeved in communication with the two dust collection pipes (62) respectively.
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CN202220443800.0U CN217163614U (en) | 2022-03-02 | 2022-03-02 | Make things convenient for low pressure electrical equipment switch board of filtering dust |
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CN202220443800.0U CN217163614U (en) | 2022-03-02 | 2022-03-02 | Make things convenient for low pressure electrical equipment switch board of filtering dust |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115845506A (en) * | 2023-02-16 | 2023-03-28 | 华侨大学 | Be used for stone carving sculpture environment dust collecting equipment |
CN117358394A (en) * | 2023-10-23 | 2024-01-09 | 泰兴市恒麒机械制造有限公司 | Crusher with dust removal structure |
-
2022
- 2022-03-02 CN CN202220443800.0U patent/CN217163614U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115845506A (en) * | 2023-02-16 | 2023-03-28 | 华侨大学 | Be used for stone carving sculpture environment dust collecting equipment |
CN117358394A (en) * | 2023-10-23 | 2024-01-09 | 泰兴市恒麒机械制造有限公司 | Crusher with dust removal structure |
CN117358394B (en) * | 2023-10-23 | 2024-04-12 | 泰兴市恒麒机械制造有限公司 | Crusher with dust removal structure |
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