CN116705456A - Power electric transformer with dustproof function - Google Patents
Power electric transformer with dustproof function Download PDFInfo
- Publication number
- CN116705456A CN116705456A CN202310848866.7A CN202310848866A CN116705456A CN 116705456 A CN116705456 A CN 116705456A CN 202310848866 A CN202310848866 A CN 202310848866A CN 116705456 A CN116705456 A CN 116705456A
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- Prior art keywords
- fixedly connected
- transmission
- movable
- fixed shell
- fixed
- Prior art date
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- 230000005540 biological transmission Effects 0.000 claims abstract description 102
- 238000004140 cleaning Methods 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 241000883990 Flabellum Species 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000010405 clearance mechanism Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/022—Encapsulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/025—Constructional details relating to cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The application discloses a power electric transformer with a dustproof function, and belongs to the technical field of transformers. A power electric transformer with dustproof function comprises a fixed shell and a transformer main body arranged in the fixed shell; the protection unfolding mechanism is arranged outside the transformer main body and is used for protecting the transformer main body; the adjusting air supply mechanism is arranged in the fixed shell and used for ventilating and radiating the transformer main body; the cleaning mechanism is arranged in the fixed shell and used for cleaning the air inlet; the transmission mechanism is arranged inside the fixed shell, the protection unfolding mechanism comprises movable shells arranged on two sides inside the fixed shell, the transformer main body can be integrally protected through the fixed shell and the movable shells, and meanwhile, air inside the movable shells can flow through the air inlet filter screen and the air outlet filter screen and the fan blades, so that auxiliary heat dissipation is carried out on the transformer main body.
Description
Technical Field
The application relates to the technical field of transformers, in particular to a power electric transformer with a dustproof function.
Background
A power transformer is a stationary electric device, which is a device for converting an ac voltage of a certain value into another voltage or voltages of different values having the same frequency, and has a wide range of applications.
The application relates to the technical field of electric power equipment, in particular to a power electric transformer with a dustproof function, which comprises a shell, a shed and a housing, wherein a transformer main body is arranged in the shell, an exhaust fan is arranged at the top of the inner wall of the shell, a dust screen is arranged at the top of the shell and positioned at the position of the exhaust fan, a damping device is arranged between the bottom of the inner wall of the shell and the corresponding two sides of the bottom of the transformer main body, a filter screen is arranged at the corresponding two sides of the bottom of the surface of the shell and positioned at the position of the housing, a cleaning device is arranged at the bottom of the inner wall of the shell and is close to the position of the filter screen, and a sliding block is fixed at the corresponding two sides of the surface of the transformer main body and is in sliding connection with the shell.
But in the in-service use, firstly shake through the transformer body and be power, but the transformer is when shaking, and it is buffering through guide post and spring, can reduce the holistic stability of transformer to a certain extent to shake for a long time and can increase and make the inside components and parts of transformer become flexible easily, reduce the stable degree of transformer, on the other hand it because shell and transformer adopt this make follow-up transformer when maintaining and maintaining that this makes of integral type structure, need consume a large amount of time to dismantle, just can maintain the transformer.
In view of this, we propose a power electrical transformer with dust-proof function.
Disclosure of Invention
The application aims to provide a power electric transformer with a dustproof function, so as to solve the problems in the background technology.
The application provides a power electric transformer with a dustproof function, which adopts the following technical scheme:
a power electric transformer with dustproof function comprises a fixed shell and a transformer main body arranged in the fixed shell;
the protection unfolding mechanism is arranged outside the transformer main body and is used for protecting the transformer main body;
the adjusting air supply mechanism is arranged in the fixed shell and used for ventilating and radiating the transformer main body;
the cleaning mechanism is arranged in the fixed shell and used for cleaning the air inlet;
the transmission mechanism is arranged in the fixed shell and used for providing power.
By adopting the technical scheme, the transformer main body can be protected, radiated and the tuyere can be cleaned.
Optionally, the protection expansion mechanism is including setting up the movable shell in the inside both sides of fixed shell, a set of inside fixed mounting of movable shell has the air inlet filter screen, another set of inside fixed mounting of movable shell has the air-out filter screen, all be connected with first axis of rotation through the bearing on the both sides of the inside bottom of fixed shell, and the top of first axis of rotation runs through fixed shell and fixed connection is in two sets of movable shell bottoms respectively.
By adopting the technical scheme, the movable shells on two sides can be movably opened.
Optionally, the first fixed cover of all fixedly connected with on the both sides of fixed shell bottom, and the inside first transfer line that is connected with through the bearing rotation of first fixed cover, two sets of fixedly connected with first worm on the one end of first transfer line, two sets of the outside downside of first axis of rotation is all fixedly connected with first worm wheel, two sets of first worm respectively with two sets of first worm wheel meshing.
Through adopting above-mentioned technical scheme to make the rotation of accessible first transfer line drive first worm rotate, thereby make first worm wheel and first axis of rotation can rotate, and then drive movable shell and rotate, because first worm and first worm wheel have the auto-lock nature, thereby keep the stability after the movable shell expands.
Optionally, a protective cover is fixedly connected to one end, away from each other, of each of the two groups of movable shells, and sealing strips are glued to the outer edges of the movable shells.
Through adopting above-mentioned technical scheme to make accessible protection casing protect air inlet filter screen and air-out filter screen, can keep sealing when closing with the setting that makes movable housing through the sealing strip simultaneously.
Optionally, adjust air supply mechanism including setting up the movable chamber in air inlet filter screen one side, and all fixedly connected with wind-guiding groove on the both ends about the movable chamber, inside two sets of mounting panels of fixedly connected with at least of wind-guiding groove, and all fixedly mounted with first motor on the mounting panel, fixedly connected with flabellum on the output shaft of first motor, and be connected with the second axis of rotation through the bearing rotation on the fixed shell of movable chamber downside, and the bottom of second axis of rotation runs through fixed shell, the outside downside fixedly connected with second worm wheel of second axis of rotation.
Through adopting above-mentioned technical scheme to make the accessible first motor drive the flabellum work, thereby make the inside air of movable shell can flow, and then dispel the heat to the transformer main part.
Optionally, the second motor is fixedly installed on the bottom of the opposite side inside the fixed shell, and the output shaft of the second motor extends to the outside of the bottom of the fixed shell, the third bevel gear is fixedly connected on the output shaft of the second motor, two groups of second fixed sleeves are fixedly connected on the front side of the bottom of the fixed shell, the second transmission rod is rotatably connected inside the second fixed sleeves through a bearing, the second worm is fixedly connected on one end, close to the movable cavity, of the second transmission rod, the fourth bevel gear is fixedly connected on the other end of the second transmission rod, the third bevel gear and the fourth bevel gear are meshed with each other, the first bevel gears are fixedly connected on two sides of the outside of the second transmission rod, the second bevel gears are fixedly connected on one end, close to the second transmission rod, of the first transmission rod, and the two groups of the first bevel gears are meshed with the two groups of second bevel gears respectively.
Through adopting above-mentioned technical scheme to make the rotation of accessible second worm drive second worm wheel and rotate, thereby make the movable chamber wholly can rotate, make the second transfer line can drive two sets of first transfer lines and rotate when rotating simultaneously.
Optionally, the clearance mechanism includes through the inside reciprocal lead screw of bearing rotation connection at a set of movable shell, and reciprocal lead screw is in on one side of air inlet filter screen, all fixedly connected with tooth board on the movable shell inner wall of reciprocal lead screw both sides, and reciprocal lead screw outside cover is equipped with reciprocal cover piece, and reciprocal cover piece and reciprocal lead screw mutually support, all fixedly connected with spacing fixture block on the both ends of reciprocal cover piece, and spacing fixture block sliding connection is inside the movable shell, the notch mutually supporting with spacing fixture block has been seted up to inside the movable shell, and fixedly connected with cleaning brush on the one end that reciprocal cover piece is close to the air inlet filter screen, cleaning brush's tip and air inlet filter screen surface laminating.
By adopting the technical scheme, the reciprocating sleeve block is driven to reciprocate by the rotation of the reciprocating screw rod, so that the cleaning brush can clean the surface of the air inlet filter screen.
Optionally, the fixed connecting rod is fixed on both sides on cleaning brush top, and the fixed connecting rod is inside to be connected with the pivot through the bearing rotation, two sets of all fixedly connected with first drive gear on the pivot is close to the one end of rack board, two sets of first drive gear respectively with two sets of rack boards intermesh, and all welder has the spring on the both sides of the outside other end of pivot, the other end of spring has all welded movable block, and movable block and air inlet filter screen mutually support.
Through adopting above-mentioned technical scheme to make the accessible clean brush can drive first drive gear and remove when removing, and then make the movable block rotate and make its periodic and the striking of air inlet filter screen, thereby make the air inlet filter screen rock, thereby supplementary debris fall.
Optionally, the drive mechanism includes fixed connection in the downside the epaxial fifth conical gear of first motor output, and movable cavity inside bottom is through bearing swing joint has the third transfer line, the one end fixedly connected with sixth conical gear of third transfer line, and sixth conical gear and fifth conical gear intermeshing, fixedly connected with connecting plate on the one end that the air inlet filter screen was kept away from to the movable cavity, and the connecting plate is inside to have the third axis of rotation through bearing swing joint, the outside of third transfer line and the outside of third axis of rotation are all fixedly connected with belt pulley, two sets of through drive belt swing joint between the belt pulley, and fixedly connected with second drive gear on the tip of third axis of rotation, the outside downside fixedly connected with second drive gear of reciprocal lead screw, and second drive gear can mutually support with third drive gear.
By adopting the technical scheme, after the movable cavity rotates, the second transmission gear is driven to rotate through the rotation of the first rotating shaft, and then the third transmission gear and the reciprocating screw rod can automatically rotate.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the transformer main body can be integrally protected through the arrangement of the fixed shell and the movable shell, and meanwhile, the air in the movable shell can flow through the arrangement of the air inlet filter screen, the air outlet filter screen and the fan blades, so that auxiliary heat dissipation is carried out on the transformer main body;
2. the movable shells on two sides can rotate by controlling the second motor to work, so that the transformer main body is exposed, the transformer main body is convenient to maintain, the movable shells on two sides can drive the movable cavity to integrally rotate when being opened, the movable cavity can reversely catch up with wind when the movable cavity rotates, and sundries on the air inlet filter screen are blown out;
3. the second transmission gear can be meshed with the third transmission gear after the movable cavity rotates, the first motor at the lower side drives the third transmission gear to rotate through the third transmission rod and the transmission belt, the reciprocating sleeve block can be made to reciprocate up and down when the third transmission gear rotates, and the cleaning brush is driven to reciprocate up and down so as to clean the surface of the air inlet filter screen, and accordingly sundries can be blown off.
4. Can drive first drive gear through reciprocal cover piece reciprocating motion from top to bottom, owing to first drive gear and rack board meshing, and then make the pivot rotate to make the movable block of both sides rotate, and then make the periodic and air inlet filter screen surface impact of movable block of both sides, make the periodic emergence deformation of spring simultaneously, thereby make the air inlet filter screen shake, the reverse blowing of cooperation flabellum simultaneously, thereby high-efficient convenient get rid of debris.
Drawings
FIG. 1 is a schematic view of a left side view of the present application;
FIG. 2 is a schematic view of the right side bottom view of the present application;
FIG. 3 is a schematic perspective view showing the unfolded state of the movable housing of the present application;
FIG. 4 is a schematic perspective view of the movable housing and the movable chamber of FIG. 3 in accordance with the present application;
FIG. 5 is a schematic view of a partial perspective view of the movable housing of FIG. 1 according to the present application;
FIG. 6 is a schematic perspective view of the reciprocating screw and spring of FIG. 5 in accordance with the present application;
FIG. 7 is an enlarged schematic view of the structure of FIG. 6A according to the present application;
FIG. 8 is a schematic perspective view of the transmission mechanism and blower mechanism of the present application;
FIG. 9 is a schematic perspective view of the second drive rod and the movable cavity of FIG. 8 in accordance with the present application;
FIG. 10 is a schematic perspective view of the movable chamber structure of FIG. 9 in a cut-away configuration in accordance with the present application;
FIG. 11 is an enlarged schematic view of the structure of FIG. 10B in accordance with the present application;
the reference numerals in the figures illustrate: 111. a fixed housing; 112. a transformer body; 211. a movable housing; 212. an air inlet filter screen; 213. an air outlet filter screen; 214. a first rotation shaft; 215. a first fixing sleeve; 216. a first transmission rod; 217. a first worm; 218. a first worm wheel; 219. a protective cover; 220. a sealing strip; 311. a movable cavity; 312. an air guide groove; 313. a mounting plate; 314. a first motor; 315. a fan blade; 316. a second rotation shaft; 317. a second worm wheel; 318. a second fixing sleeve; 319. a second transmission rod; 320. a second worm; 321. a first bevel gear; 322. a second bevel gear; 323. a second motor; 324. a third bevel gear; 325. a fourth bevel gear; 411. a reciprocating screw rod; 412. rack plate; 413. a reciprocating sleeve block; 414. cleaning a brush; 415. a limit clamping block; 416. a fixed connecting rod; 417. a rotating shaft; 418. a first transmission gear; 419. a spring; 420. a movable block; 511. a fifth bevel gear; 512. a third transmission rod; 513. a sixth bevel gear; 514. a connecting plate; 515. a third rotation shaft; 516. a belt pulley; 517. a drive belt; 518. a second transmission gear; 519. and a third transmission gear.
Detailed Description
The application will be described in further detail with reference to the accompanying drawings
Referring to fig. 1 and 2, the power electric transformer with dust-proof function provided by the present application includes a fixed housing 111, a transformer main body 112 installed inside the fixed housing 111;
referring to fig. 1, 3, 4, 8 and 9, the protection unfolding mechanism provided by the present application is disposed outside the transformer main body 112 and is used for protecting the transformer main body 112, the protection unfolding mechanism comprises movable housings 211 disposed at two sides inside the fixed housing 111, an air inlet filter screen 212 is fixedly mounted inside one set of the movable housings 211, an air outlet filter screen 213 is fixedly mounted inside the other set of the movable housings 211, a first rotating shaft 214 is rotatably connected to two sides of the bottom end inside the fixed housing 111 through bearings, the top ends of the first rotating shaft 214 penetrate through the fixed housing 111 and are fixedly connected to the bottom ends of the two sets of the movable housings 211 respectively, so that the movable housings 211 at two sides can be movably unfolded, a first fixed sleeve 215 is fixedly connected to two sides of the bottom end of the fixed housing 111, a first transmission rod 216 is rotatably connected to the inside the first fixed sleeve 215 through bearings, the first worm 217 is fixedly connected to one end of the two groups of first transmission rods 216, the first worm gears 218 are fixedly connected to the lower sides of the outer parts of the two groups of first rotation shafts 214, the two groups of first worm gears 217 are respectively meshed with the two groups of first worm gears 218, so that the first worm gears 217 can be driven to rotate through the rotation of the first transmission rods 216, the first worm gears 218 and the first rotation shafts 214 can rotate, the movable shell 211 is driven to rotate, as the first worm gears 217 and the first worm gears 218 have self-locking property, the stability of the unfolded movable shell 211 is maintained, the protective cover 219 is fixedly connected to one end of the two groups of movable shells 211, which is far away from each other, sealing strips 220 are glued to the outer edges of the movable shells 211, so that the air inlet filter screen 212 and the air outlet filter screen 213 can be protected through the protective cover 219, and the sealing strips 220 are arranged, so that the movable shells 211 can be kept sealed when closed, the device can synchronously rotate through the two groups of first transmission rods 216, so that the movable shells 211 on two sides can synchronously rotate, and the movable shells 211 can be opened conveniently and rapidly to meet the requirements of subsequent maintenance and the like;
referring to fig. 5, 8 and 10, the adjusting air supply mechanism provided by the application is arranged in the fixed housing 111 and is used for ventilating and radiating the transformer main body 112, the adjusting air supply mechanism comprises a movable cavity 311 arranged at one side of the air inlet filter screen 212, the left end and the right end of the movable cavity 311 are fixedly connected with an air guide groove 312, at least two groups of mounting plates 313 are fixedly connected in the air guide groove 312, the mounting plates 313 are fixedly provided with a first motor 314, the output shaft of the first motor 314 is fixedly connected with a fan blade 315, the fixed housing 111 at the lower side of the movable cavity 311 is rotatably connected with a second rotating shaft 316 through a bearing, the bottom end of the second rotating shaft 316 penetrates through the fixed housing 111, the lower side of the outer part of the second rotating shaft 316 is fixedly connected with a second worm wheel 317, so that the fan blade 315 can be driven to work through the first motor 314, so that the air in the movable housing 211 can flow to further radiate the transformer main body 112, a second motor 323 is fixedly arranged at the bottom end of the other side in the fixed housing 111, the output shaft of the second motor 323 extends to the outside of the bottom end of the fixed housing 111, a third bevel gear 324 is fixedly connected to the output shaft of the second motor 323, two groups of second fixed sleeves 318 are fixedly connected to the front side of the bottom end of the fixed housing 111, a second transmission rod 319 is rotatably connected to the inside of the second fixed sleeve 318 through a bearing, a second worm 320 is fixedly connected to one end of the second transmission rod 319 close to the movable cavity 311, a fourth bevel gear 325 is fixedly connected to the other end of the second transmission rod 319, the third bevel gear 324 and the fourth bevel gear 325 are meshed with each other, a first bevel gear 321 is fixedly connected to both sides of the outside of the second transmission rod 319, the first transmission rod 216 is fixedly connected with a second bevel gear 322 at one end close to the second transmission rod 319, the two groups of first bevel gears 321 are respectively meshed with the two groups of second bevel gears 322, so that the second worm wheel 317 can be driven to rotate through the rotation of the second worm 320, the movable cavity 311 can integrally rotate, the second transmission rod 319 can drive the two groups of first transmission rods 216 to rotate when rotating, the fan blade 315 can assist in heat dissipation inside the movable shell 211 through the arrangement of the air supply mechanism, the movable cavity 311 can rotate through the operation of the second motor 323, and the two groups of first transmission rods 216 can be synchronously rotated, so that the first rotating shaft 214 can synchronously and automatically rotate when the movable cavity 311 rotates;
referring to fig. 5, 6, 7 and 8, the cleaning mechanism provided by the application is arranged in the fixed housing 111 and is used for cleaning an air port, the cleaning mechanism comprises a reciprocating screw rod 411 which is rotatably connected in a group of movable housings 211 through a bearing, the reciprocating screw rod 411 is positioned on one side of an air inlet filter screen 212, toothed plates 412 are fixedly connected on the inner walls of the movable housings 211 on two sides of the reciprocating screw rod 411, a reciprocating sleeve block 413 is sleeved outside the reciprocating screw rod 411, the reciprocating sleeve block 413 and the reciprocating screw rod 411 are mutually matched, both ends of the reciprocating sleeve block 413 are fixedly connected with limiting clamping blocks 415, the limiting clamping blocks 415 are slidably connected in the movable housing 211, a notch which is mutually matched with the limiting clamping blocks 415 is formed in the movable housing 211, a cleaning brush 414 is fixedly connected on one end of the reciprocating sleeve block 413 close to the air inlet filter screen 212, and the end of the cleaning brush 414 is jointed with the surface of the air inlet filter screen 212, so that the reciprocating sleeve block 413 can be driven to reciprocate by the rotation of the reciprocating screw rod 411, the cleaning brush 414 can clean the surface of the air inlet filter screen 212, the fixed connecting rods 416 are fixed on two sides of the top end of the cleaning brush 414, the inside of the fixed connecting rods 416 is rotationally connected with the rotating shafts 417 through bearings, one ends of two groups of rotating shafts 417 close to the rack plates 412 are fixedly connected with the first transmission gears 418, the two groups of first transmission gears 418 are respectively meshed with the two groups of rack plates 412, the two sides of the other end of the outer part of the rotating shaft 417 are welded with the springs 419, the other ends of the springs 419 are welded with the movable blocks 420, the movable blocks 420 and the air inlet filter screen 212 are matched with each other, so that the first transmission gears 418 can be driven to move while the cleaning brush 414 moves, and the movable blocks 420 can rotate and periodically collide with the air inlet filter screen 212, thereby the air inlet filter screen 212 shakes, thereby assisting sundries to fall, the cleaning brush 414 can move through the rotation of the reciprocating screw rod 411 through the arrangement of the cleaning mechanism, and the cleaning brush can also drive the first transmission gear 418 to automatically rotate while moving, thereby enabling the movable block 420 to shake the surface of the air inlet filter screen 212, and assisting sundries to clean;
referring to fig. 10 and 11, the transmission mechanism provided by the application is arranged in the fixed housing 111 and is used for providing power, the transmission mechanism comprises a fifth conical gear 511 fixedly connected to the output shaft of the first motor 314 at the lower side, the bottom end in the movable cavity 311 is movably connected with a third transmission rod 512 through a bearing, one end of the third transmission rod 512 is fixedly connected with a sixth conical gear 513, the sixth conical gear 513 and the fifth conical gear 511 are meshed with each other, the movable cavity 311 is fixedly connected with a connecting plate 514 at one end far away from the air inlet filter screen 212, the inside of the connecting plate 514 is movably connected with a third rotating shaft 515 through a bearing, the outside of the third transmission rod 512 and the outside of the third rotating shaft 515 are fixedly connected with belt pulleys 516, the two groups of belt pulleys 516 are movably connected through transmission belts 517, the end part of the third rotating shaft 515 is fixedly connected with a second transmission gear 518, the lower side of the outside of the reciprocating screw 411 is fixedly connected with a second transmission gear 518, and the second transmission gear 518 can be mutually matched with the third transmission gear 519, so that after the movable cavity 311 rotates, the second transmission gear 518 can be driven by the rotation of the first rotating shaft 214, the second transmission gear 518 is automatically driven by the rotation of the first transmission gear 518, the third transmission gear 519 can be mutually matched with the third transmission gear 519, and the transmission mechanism can be automatically rotated, and the transmission mechanism can be closely matched with the transmission device can be arranged, and the transmission mechanism can be mutually matched with the transmission device automatically, and can be mutually rotated, and can be mutually matched with the transmission mechanism.
The implementation principle of the power electric transformer with the dustproof function provided by the embodiment of the application is as follows:
when the transformer main body 112 works normally, firstly, the transformer main body 112 can be protected through the movable housing 211 and the air inlet filter screen 212, when heat dissipation is required, the first motor 314 can be controlled to work so that the fan blades 315 rotate, external air can enter the fixed housing 111 through the air inlet filter screen 212 and can be discharged through the air outlet filter screen 213, and therefore the movable housing 211 can be effectively dissipated.
When the movable housing 211 is required to be unfolded to maintain the fixed housing 111, the second motor 323 can be controlled to work, the second motor 323 can drive the third bevel gear 324 to rotate when working, the fourth bevel gear 325 can be driven to rotate when the third bevel gear 324 rotates, the second transmission rod 319 can further rotate, the first bevel gear 321 can be driven to rotate when the second transmission rod 319 rotates, the first bevel gear 321 is meshed with the second bevel gear 322, so that the first transmission rods 216 on two sides can rotate, the first worm 217 on one side of the two groups of first worm gears 218 can be driven to rotate when the first transmission rods 216 on two sides rotate, the first worm gears 218 can be driven to rotate when the first worm 217 rotates, the first worm gears 218 on two sides are respectively positioned on two sides of the two groups of first worm gears 218, the first worm gears 218 can be driven to rotate when the first worm gears 218 rotate in opposite directions, the first rotating shafts 214 can both sides of the movable housing 211 can be driven to rotate towards the outside of the fixed housing 111, and the movable housing 211 can be opened, so that the movable housing 112 is maintained, and the maintenance is carried out.
When the second transmission rod 319 rotates, the second worm 320 can be driven to rotate, so that the second worm 320 drives the second worm wheel 317 to rotate, the second rotation shaft 316 and the movable cavity 311 can be driven to rotate when the second worm wheel 317 rotates, and the fan blades 315 inside can blow air to one side of the air inlet filter screen 212 after the movable cavity 311 rotates, so that sundries are blown out.
When the cleaning brush is in operation, the movable cavity 311 rotates and can drive the second transmission gear 518 to rotate, so that the second transmission gear 518 is meshed with the third transmission gear 519, the first motor 314 at the lower side is in an operating state, the third transmission rod 512 can be driven to rotate through the fifth bevel gear 511 and the sixth bevel gear 513, the third transmission rod 512 can drive the third rotation shaft 515 to rotate through the belt pulley 516 and the transmission belt 517 when the third transmission rod 512 rotates, the second transmission gear 518 can be driven to rotate when the third rotation shaft 515 rotates, the third transmission gear 519 can rotate, the reciprocating screw 411 can be driven to rotate when the third transmission gear 519 rotates, the reciprocating sleeve 413 is sleeved outside the reciprocating screw 411 due to the fact that the reciprocating sleeve 413 is sleeved outside the limiting fixture block 415, the reciprocating sleeve 413 can reciprocate up and down on the reciprocating screw 411, and the cleaning brush 414 can clean the surface of the filter screen 212 in a reciprocating manner when the reciprocating sleeve 413 reciprocates up and down.
During operation, when the reciprocating sleeve block 413 reciprocates up and down, the fixed connecting rod 416 can be driven to reciprocate up and down, so that the first transmission gear 418 can reciprocate up and down, the first transmission gear 418 is meshed with the rack plate 412, so that the first transmission gear 418 reciprocates, when the first transmission gear 418 rotates, the movable block 420 and the spring 419 are driven to rotate through the rotating shaft 417, so that the movable block 420 is periodically abutted against the surface of the air inlet filter screen 212, and meanwhile, the spring 419 is periodically deformed and recovered to deform, so that the surface of the air inlet filter screen 212 can slightly shake, sundries are removed more conveniently, and the cleaning effect is further improved.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (9)
1. An electrical power transformer with dust-proof function, comprising:
a fixed housing (111), and a transformer main body (112) mounted inside the fixed housing (111);
the protection unfolding mechanism is arranged outside the transformer main body (112) and is used for protecting the transformer main body (112);
the adjusting air supply mechanism is arranged in the fixed shell (111) and is used for ventilating and radiating the transformer main body (112);
the cleaning mechanism is arranged in the fixed shell (111) and is used for cleaning the air inlet;
the transmission mechanism is arranged inside the fixed shell (111) and is used for providing power.
2. The electrical transformer with dust protection function of claim 1, wherein: the protection unfolding mechanism comprises movable shells (211) arranged on two sides of the inside of a fixed shell (111), one group of movable shells (211) are internally and fixedly provided with air inlet filter screens (212), the other group of movable shells (211) are internally and fixedly provided with air outlet filter screens (213), first rotating shafts (214) are rotatably connected to two sides of the bottom end of the inside of the fixed shell (111) through bearings, and the top ends of the first rotating shafts (214) penetrate through the fixed shell (111) and are respectively and fixedly connected to the bottom ends of the two groups of movable shells (211).
3. The electrical transformer with dust-proof function according to claim 2, characterized in that: the two sides of the bottom end of the fixed shell (111) are fixedly connected with first fixed sleeves (215), first transmission rods (216) are rotatably connected inside the first fixed sleeves (215) through bearings, first worms (217) are fixedly connected to one ends of the two groups of first transmission rods (216), first worm gears (218) are fixedly connected to the lower sides of the outer parts of the two groups of first rotation shafts (214), and the two groups of first worms (217) are meshed with the two groups of first worm gears (218) respectively.
4. The electrical transformer with dust-proof function according to claim 2, characterized in that: the two groups of movable shells (211) are fixedly connected with a protective cover (219) at the end far away from each other, and sealing strips (220) are glued on the outer edges of the movable shells (211) so that the movable shells (211) can be kept sealed when closed.
5. The electrical transformer with dust-proof function according to claim 2, characterized in that: the air supply adjusting mechanism comprises a movable cavity (311) arranged on one side of an air inlet filter screen (212), an air guide groove (312) is fixedly connected to the left end and the right end of the movable cavity (311), at least two groups of mounting plates (313) are fixedly connected to the inside of the air guide groove (312), a first motor (314) is fixedly mounted on each mounting plate (313), fan blades (315) are fixedly connected to an output shaft of the first motor (314), a second rotating shaft (316) is rotatably connected to a fixed shell (111) on the lower side of the movable cavity (311) through a bearing, the bottom end of the second rotating shaft (316) penetrates through the fixed shell (111), and a second worm wheel (317) is fixedly connected to the lower side of the outer part of the second rotating shaft (316).
6. A power electrical transformer with dust protection according to claim 3, characterized in that: the utility model discloses a motor, including fixed shell (111) and fixed shell (111), fixed shell (111) are inside, fixed mounting has second motor (323) on the bottom of opposite side, and the output shaft of second motor (323) extends to fixed shell (111) bottom outside, fixedly connected with third conical gear (324) on the output shaft of second motor (323), and fixed shell (111) bottom front side is gone up fixedly connected with two sets of second fixed cover (318), the inside second transmission pole (319) that are connected with through the bearing rotation of second fixed cover (318), and fixedly connected with second worm (320) on the one end that second transmission pole (319) is close to movable chamber (311), fixedly connected with fourth conical gear (325) on the other end of second transmission pole (319), and third conical gear (324) and fourth conical gear (325) intermesh, all fixedly connected with first conical gear (321) on the outside both sides of second transmission pole (216) are gone up fixedly connected with second conical gear (322) on the one end that first transmission pole (216) is close to second transmission pole (319), two sets of second conical gear (321) intermesh with each other.
7. The electrical transformer with dust protection of claim 5, wherein: the cleaning mechanism comprises a reciprocating screw rod (411) which is rotationally connected to the inside of a group of movable shells (211) through a bearing, the reciprocating screw rod (411) is positioned on one side of an air inlet filter screen (212), rack plates (412) are fixedly connected to the inner walls of the movable shells (211) on the two sides of the reciprocating screw rod (411), a reciprocating sleeve block (413) is sleeved outside the reciprocating screw rod (411), the reciprocating sleeve block (413) and the reciprocating screw rod (411) are matched with each other, limiting clamping blocks (415) are fixedly connected to the two ends of the reciprocating sleeve block (413), the limiting clamping blocks (415) are slidably connected to the inside of the movable shells (211), notch matched with the limiting clamping blocks (415) is formed in the inside of the movable shells (211), a cleaning brush (414) is fixedly connected to one end of the reciprocating sleeve block (413) close to the air inlet filter screen (212), and the end of the cleaning brush (414) is attached to the surface of the air inlet filter screen (212).
8. The electrical transformer with dust protection of claim 7, wherein: fixed connecting rods (416) are fixed on two sides of the top end of the cleaning brush (414), rotating shafts (417) are connected inside the fixed connecting rods (416) through bearings in a rotating mode, first transmission gears (418) are fixedly connected to one ends, close to rack plates (412), of the two groups of rotating shafts (417), the two groups of first transmission gears (418) are meshed with the two groups of rack plates (412) respectively, springs (419) are arranged on two sides of the other end outside the rotating shafts (417) in a welding mode, movable blocks (420) are welded on the other ends of the springs (419), and the movable blocks (420) are matched with an air inlet filter screen (212).
9. The electrical transformer with dust protection of claim 7, wherein: the transmission mechanism comprises a fifth conical gear (511) fixedly connected to an output shaft of the first motor (314) at the lower side, a third transmission rod (512) is movably connected to the inner bottom end of the movable cavity (311) through a bearing, a sixth conical gear (513) is fixedly connected to one end of the third transmission rod (512), the sixth conical gear (513) and the fifth conical gear (511) are meshed with each other, a connecting plate (514) is fixedly connected to one end, far away from the air inlet filter screen (212), of the movable cavity (311), a third transmission shaft (515) is movably connected to the inner portion of the connecting plate (514) through a bearing, pulleys (516) are fixedly connected to the outer portion of the third transmission rod (512) and the outer portion of the third transmission shaft (515), a second transmission gear (518) is fixedly connected to the end portion of the third transmission shaft (515) through a transmission belt (517), and the second transmission gear (518) can be matched with the third transmission gear (519).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310848866.7A CN116705456A (en) | 2023-07-12 | 2023-07-12 | Power electric transformer with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310848866.7A CN116705456A (en) | 2023-07-12 | 2023-07-12 | Power electric transformer with dustproof function |
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| Publication Number | Publication Date |
|---|---|
| CN116705456A true CN116705456A (en) | 2023-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310848866.7A Pending CN116705456A (en) | 2023-07-12 | 2023-07-12 | Power electric transformer with dustproof function |
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| Country | Link |
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| CN (1) | CN116705456A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117640552A (en) * | 2023-10-31 | 2024-03-01 | 北京网安捷通科技发展有限公司 | Flexible extensible switch |
| CN117672669A (en) * | 2023-12-12 | 2024-03-08 | 连云港明昊电子有限公司 | Cabinet type transformer |
-
2023
- 2023-07-12 CN CN202310848866.7A patent/CN116705456A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117640552A (en) * | 2023-10-31 | 2024-03-01 | 北京网安捷通科技发展有限公司 | Flexible extensible switch |
| CN117672669A (en) * | 2023-12-12 | 2024-03-08 | 连云港明昊电子有限公司 | Cabinet type transformer |
| CN117672669B (en) * | 2023-12-12 | 2024-05-14 | 连云港明昊电子有限公司 | Cabinet type transformer |
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Application publication date: 20230905 |