CN211385952U - Surface dust removal device for transformer - Google Patents

Abstract

The utility model provides a surface dust collector for transformer, including the shadoof, the welding of one side of shadoof has the fixed plate, the symmetry is fixed with left socle and right branch frame on the both sides on the surface of fixed plate, install between left socle and the right branch frame and whisk the subassembly, install driving motor on the left socle, the inboard of right branch frame is rotated through the bearing and is connected with the coupling shaft, whisk the both sides of subassembly respectively with last axis of rotation and the coupling shaft connection of driving motor. The utility model discloses constitute by dusting subassembly, blowing pipe, dust absorption pipe, and have certain interval between the dusting wheel for the dusting rope homoenergetic on every dusting wheel corresponds the heat dissipation muscle clearance and has brushed, avoids dusting rope to take place the branching and crisscross, has improved the efficiency of dusting greatly, when dusting through dusting rope simultaneously, the blowing pipe produces the air current, and the mobility that improves and whisk out the dust is convenient for adsorb the dust through the dust absorption pipe, has improved dust removal effect greatly.

Description

Surface dust removal device for transformer

Technical Field

The utility model mainly relates to a dust collecting equipment's technical field, concretely relates to surface dust collector for transformer.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core, and the main functions of the transformer are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization, and the like. The transformer is installed in the open air more, and can be infected with the dust along with long-term use surface, and partial dust is piled up on the heat dissipation muscle on the shell, influences the radiating effect, and the dust is clear away the difficulty in the clearance between the heat dissipation muscle simultaneously, and the effect is poor, and from this, a surface dust collector for transformer is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a transformer surface dust collector for the difficulty is clear away to the dust in the clearance between the heat dissipation muscle of proposing among the solution above-mentioned background art, the poor technical problem of effect.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

comprises a lifting rod, one side of the lifting rod is welded with a fixed plate, a left bracket and a right bracket are symmetrically fixed on two sides of the surface of the fixed plate, a dusting component is installed between the left bracket and the right bracket, a driving motor is installed on the left bracket, the inner side of the right bracket is rotatably connected with a connecting shaft through a bearing, two sides of the dusting component are respectively connected with a rotating shaft and a connecting shaft on the driving motor, L-shaped upper fixing frames are fixed at the top ends of the left bracket and the right bracket, L-shaped lower fixing frames are fixed at the bottom ends of the left bracket and the right bracket, an upper positioning plate is slidably connected with one side of the two upper fixing frames far away from the dusting component, a dust suction pipe is fixed on the bottom surface of the upper positioning plate, a lower positioning plate is slidably connected with one side of the two lower fixing frames far away from the dusting component, and a blowing, the dust absorption pipe and the blowpipe are connected with an external all-in-one machine, the all-in-one machine comprises an air blower and a dust collector, the air blower is welded at the top of the dust collector through a stand column, pipelines on the dust absorption pipe and the air blower are respectively and alternately connected with a pipe penetrating disc on a lifting rod, the dust absorption pipe is connected with the dust collector through a pipeline, the air blower is connected with the blowpipe through a pipeline, and the all-in-one machine and the driving motor are electrically connected with an external power supply.

Furthermore, the dust removing component comprises five dust removing wheels and dust removing ropes, the five dust removing wheels are arranged at equal intervals, and the dust removing ropes are uniformly bonded on the outer circle of each dust removing wheel.

Furthermore, one side of each dusting wheel is provided with a cross groove, the other side of each dusting wheel is provided with a cross block, two adjacent dusting wheels are correspondingly connected with the cross grooves in an embedded mode through the cross blocks, the cross blocks of the rotating shaft on the driving motor are connected with the cross grooves on the dusting wheels in an embedded mode, and the cross grooves on the connecting shaft are connected with the cross blocks on the dusting wheels in an embedded mode.

Further, the dusting rope comprises a rubber strip and a nylon rope, wherein the nylon rope is spirally wound on the rubber strip, and the nylon rope and the rubber strip are fixedly bonded.

Furthermore, a sliding groove is formed in the position, corresponding to the upper fixing frame, of the bottom surface of the upper positioning plate, a sliding groove is also formed in the position, corresponding to the lower fixing frame, of the surface of the lower positioning plate, a spring is mounted inside the sliding groove, a trapezoidal block is connected to one side of the spring, the trapezoidal block is respectively connected with the upper fixing frame and the lower fixing frame in a welded mode, and the trapezoidal block is connected with the sliding groove in a sliding mode

Further, the upper fixing frame and the lower fixing frame are respectively and fixedly connected with the left support and the right support through bolts, and the left support and the right support are respectively and fixedly connected with the fixing plate through bolts.

Further, the air-blower includes motor, casing and impeller, the impeller mounting is in the inside of casing, the motor is installed on the top of casing, and the axis of rotation and the impeller of motor are connected, the dust catcher includes motor, casing, fan, baffle and dust box, the motor is installed on the top of casing, and the fan installs in the inside of casing, the axis of rotation and the casing of motor are connected, the bottom at the fan is installed to the baffle, the bottom at the baffle is installed to the dust box, dust box and casing sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the surface dust removal device for the transformer consists of a dust removal component, a blowing pipe and a dust collection pipe, wherein certain intervals are formed among the dust removal wheels, so that dust removal ropes on each dust removal wheel can be brushed through corresponding gaps of the heat dissipation ribs, the dust removal ropes are prevented from being forked and staggered, the dust removal efficiency is greatly improved, meanwhile, when dust is removed through the dust removal ropes, airflow is generated by the blowing pipe, the flowability of dust removed through dust removal is improved, the dust is convenient to be adsorbed through the dust collection pipe, and the dust removal effect is greatly improved.

2. The surface dust removing device for the transformer is provided with an upper positioning plate and a lower positioning plate at the upper and lower positions, when dust is removed, the upper positioning plate and the lower positioning plate are in contact with a dust surface, meanwhile, the positioning plate and a fixing frame can change the relative distance between the positioning plate and a dust removing component through the extension and retraction of a spring and the sliding of a trapezoidal block, the distance between the dust removing component and the dust surface is conveniently controlled, the dust removing degree is changed, meanwhile, the upper positioning plate and the lower positioning plate which are parallel are supported on the dust surface, the operation is more labor-saving,

3. the dusting wheels of the surface dust removal device for the transformer are spliced, so that the device is convenient to install and replace and has strong practicability.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a diagram illustrating the physical effects of the present invention;

FIG. 2 is a solid effect diagram of the dusting wheel of the present invention;

FIG. 3 is an assembly view of the dusting wheel of the present invention;

FIG. 4 is a diagram illustrating the physical effect of the positioning plate of the present invention;

FIG. 5 is a diagram illustrating the physical effect of the bracket of the present invention;

fig. 6 is a physical effect diagram of the driving motor of the present invention;

FIG. 7 is a schematic view of the structure of the dusting rope of the present invention;

fig. 8 is a schematic view of the structure of the integrated machine of the present invention.

In the figure: 1. lifting a rod; 2. a pipe penetrating disc; 3. a left bracket; 4. a drive motor; 5. an upper fixing frame; 6. an upper positioning plate; 7. a lower fixing frame; 8. a lower positioning plate; 9. a dust collection pipe; 10. a blowpipe; 11. a dusting component; 1101. a dusting wheel; 1102. a dusting rope; 12. a spring; 13. A cross groove; 14. a cross block; 15. a trapezoidal block; 16. a sliding groove; 17. a right bracket; 18. A coupling shaft; 19. a rubber strip; 20. a nylon cord; 21. a blower; 2101. a housing; 2102. An impeller; 22. a vacuum cleaner; 2201. a housing; 2202. a fan; 2203. a partition plate; 2204. A dust box.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-8, which includes a lifting rod 1, a fixing plate welded on one side of the lifting rod 1, a left bracket 3 and a right bracket 17 symmetrically fixed on two sides of the surface of the fixing plate, a dusting component 11 installed between the left bracket 3 and the right bracket 17, a driving motor 4 installed on the left bracket 3, a connecting shaft 18 rotatably connected to the inner side of the right bracket 17 through a bearing, two sides of the dusting component 11 respectively connected to the rotating shaft and the connecting shaft 18 on the driving motor 4, an L-shaped upper fixing frame 5 fixed on the top of the left bracket 3 and the right bracket 17, an L-shaped lower fixing frame 7 fixed on the bottom of the left bracket 3 and the right bracket 17, an upper positioning plate 6 slidably connected to one side of the two upper fixing frames 5 far from the dusting component 11, a dust collecting pipe 9 fixed on the bottom surface of the upper positioning plate 6, and a lower positioning plate 8 slidably connected to one side of the two lower fixing frames 7, the top surface of lower locating plate 8 is fixed with blowpipe 10, dust absorption pipe 9 and blowpipe 10 all are connected with external all-in-one, the all-in-one includes air-blower 21 and dust catcher 22, air-blower 21 passes through the stand welding at the top of dust catcher 22, pipeline on dust absorption pipe 9 and the air-blower 21 alternates with the pipe penetrating disk 2 on the shadoof 1 respectively and is connected, dust absorption pipe 9 passes through the pipeline and is connected with dust catcher 22, air-blower 21 passes through the pipeline and is connected with blowpipe 10, all-in-one and driving motor 4 all with external power electric connection, the all-in-one wholeness is strong, and.

Referring to fig. 2 again, the dusting assembly 11 includes five dusting wheels 1101 and dusting ropes 1102, the dusting wheels 1101 are arranged at equal intervals, and the dusting ropes 1102 are uniformly adhered to the outer circle of the dusting wheels 1101. In this embodiment, by providing a plurality of dusting wheels 1101, grooves are formed between the heat dissipating ribs on the housing of the transformer, and the dust inside the transformer is difficult to clean, the dusting rope 1102 on each dusting wheel 1101 can correspond to one of the grooves, and the dusting wheels 1101 are driven to rotate by the driving force, so that the dust is dusted out by the rotation of the dusting rope 1102, and the cleaning effect is better.

Please refer to fig. 2 and fig. 3, one side of the dusting wheel 1101 is provided with a cross slot 13, the other side of the dusting wheel 1101 is provided with a cross block 14, two adjacent dusting wheels 1101 are correspondingly embedded and connected with the cross slot 13 through the cross block 14, the cross block 14 of the rotating shaft on the driving motor 4 is embedded and connected with the cross slot 13 on the dusting wheel 1101, and the cross slot 13 on the connecting shaft 18 is embedded and connected with the cross block 14 on the dusting wheel 1101. In the embodiment, the dusting wheel 1101 is convenient to assemble, when in installation, the cross groove 13 and the cross block 14 on a stack of dusting wheels 1101 are correspondingly spliced, meanwhile, the dusting wheel 1101 close to the driving motor 4 is spliced with the cross block 14 on the rotating shaft through the cross groove 13, then the dusting wheel 1101 at the other end of the right bracket 17 is closed, so that the cross groove 13 of the connecting shaft 18 arranged on the right bracket 17 is spliced with the cross block 14 on the dusting wheel 1101, and then the right bracket 17 is fixed with the fixing plate through bolts.

Referring to fig. 7 again, the dusting rope 1102 comprises a rubber strip 19 and a nylon rope 20, the nylon rope 20 is spirally wound on the rubber strip 19, and the nylon rope 20 is fixedly bonded with the rubber strip 19. In this embodiment, the rubber strip 19 has elasticity and toughness, is not easy to droop, and avoids the dusting rope 1102 from being too soft, the swinging amplitude is too large during rotation, the noise is large, the distance between the dusting rope 1102 and the dust surface is inconvenient to adjust, and the nylon rope 20 has wear resistance, so that the service life is greatly prolonged.

Referring again to fig. 4, a sliding groove 16 is formed in a position of the bottom surface of the upper positioning plate 6 corresponding to the upper fixing frame 5, a sliding groove 16 is also formed in a position of the surface of the lower positioning plate 8 corresponding to the lower fixing frame 7, a spring 12 is installed inside the sliding groove 16, a trapezoidal block 15 is connected to one side of the spring 12, the trapezoidal block 15 is respectively welded to the upper fixing frame 5 and the lower fixing frame 7, and the trapezoidal block 15 is slidably connected to the sliding groove 16. In the embodiment, when dust is removed from a transformer housing, in order to avoid that larger dust is lifted when the dusting rope 1102 rotates, the upper positioning plate 6 and the lower positioning plate 8 are arranged at the upper part and the lower part of the dusting component 11 to play a certain role in shielding, and simultaneously, the dust suction pipe 9 is convenient to adsorb the dust, secondly, the upper positioning plate 6 and the lower positioning plate 8 can respectively slide between the upper fixing frame 5 and the lower fixing frame 7, the upper positioning plate 6 and the lower positioning plate 8 can be abutted against the dust surface and continuously extruded or separated, at the moment, the spring 12 is changed in a telescopic way, the lifting rod 1 and the connected upper fixing frame 5 and the lower fixing frame 7 slide in the sliding groove 16 through the trapezoidal block 15, so that the distance between the dusting component 11 and the dust surface is adjusted, when the dusting rope 1102 is closer to the dust surface, the larger the contact area is, the greater dusting force is, and when the dusting rope 1102 is farther away from the dust surface, when the dust whisking machine rotates, the smaller the contact area is, the smaller the dust whisking force is, the more the degree of whisking can be adjusted according to the amount of dust, and the flexibility is higher.

Referring again to fig. 1 and 4, the upper and lower fixing frames 5 and 7 are respectively fixedly connected to the left and right brackets 3 and 17 by bolts, and the left and right brackets 3 and 17 are respectively fixedly connected to the fixing plate by bolts. In this embodiment, when the dusting rope 1102 on one dusting wheel 1101 is seriously worn and broken, the whole dusting wheel 1101 does not need to be replaced, and one of the dusting wheels 1101 can be replaced after being disassembled, and the disassembling process is also convenient, namely, the bolts between the right bracket 17 and the fixing plate are firstly disassembled, and then the bolts between the right bracket 17 and the upper fixing frame 5 and the lower fixing frame 7 are disassembled.

Referring again to fig. 8, blower 21 includes a motor, a housing 2101 and an impeller 2102, wherein the impeller 2102 is mounted inside the housing 2101, the motor is mounted at the top end of the housing 2101, and the rotating shaft of the motor is connected to the impeller 2102, the vacuum cleaner 22 includes a motor, a housing 2201, a fan 2202, a partition 2203 and a dust box 2204, the motor is mounted at the top end of the housing 2201, the fan 2202 is mounted inside the housing 2201, the rotating shaft of the motor is connected to the housing 2201, the partition 2203 is mounted at the bottom end of the fan 2202, the dust box 2204 is mounted at the bottom end of the partition 2203, and the dust box 2204 is slidably connected to the housing 2201. In the embodiment, the impeller 2102 rotates to suck external air flow and extrude the air flow from the pipeline by using negative pressure, the air flow is blown out from the blowpipe 10, meanwhile, the fan 2202 rotates to enable the dust suction pipe 9 to generate suction force through the pipeline to suck dust into the shell 2201, meanwhile, under the shielding effect of the partition plate 2203, the dust falls into the dust box 2204 to be collected, the blowpipe 10 and the dust suction pipe 9 work simultaneously, the air flow in the blowpipe 10 helps dust to be dusted, the dust attached to the surface of the transformer is blown up, and meanwhile, under the rotation of the dust dusting rope 1102, the air flow is carried to move towards the dust suction pipe 9, so that the dust removal effect is greatly improved.

The utility model discloses an operation mode has as follows:

firstly, a power supply is switched on, the lifting rod 1 is held by hands, a force is exerted forwards, the upper positioning plate 6 and the lower positioning plate 8 are enabled to contact with a dust surface in one step, then the upper positioning plate 6 and the lower positioning plate 8 are enabled to slide in the guide groove 16 through the trapezoidal blocks 15, meanwhile, the spring 12 is compressed, the dusting rope 1102 is enabled to be close to the dust surface continuously, so that the dusting degree is adjusted, then the air blower 21 and the dust collector 22 are started, meanwhile, the driving motor 4 is started, the driving motor 4 drives the dusting wheel 1101 to rotate, the dusting wheel 1101 drives the dusting rope 1102 to rotate and brush the dust surface, so that dust on the dust surface is dusted out, meanwhile, the air flow is discharged from the air blowing pipe 10, the air flow flows along the rotation direction of the dusting wheel 1101, the dust is carried to the vicinity of the dust collecting pipe 9, the dust collecting pipe 9 adsorbs the dust into the dust box.

The above description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the method and the technical solution of the present invention are not substantially improved or directly applied to other occasions without improvement, and are all within the protection scope of the present invention.

Claims (7)

1. The utility model provides a surface dust collector for transformer, includes shadoof (1), its characterized in that: a fixing plate is welded on one side of the lifting rod (1), a left support (3) and a right support (17) are symmetrically fixed on two sides of the surface of the fixing plate, a dusting component (11) is installed between the left support (3) and the right support (17), a driving motor (4) is installed on the left support (3), the inner side of the right support (17) is rotatably connected with a connecting shaft (18) through a bearing, two sides of the dusting component (11) are respectively connected with a rotating shaft and the connecting shaft (18) on the driving motor (4), an L-shaped upper fixing frame (5) is fixed at the top ends of the left support (3) and the right support (17), an L-shaped lower fixing frame (7) is fixed at the bottom ends of the left support (3) and the right support (17), and an upper positioning plate (6) is slidably connected on one side of the upper fixing frame (5) far away from the dusting component (11), the dust collection device is characterized in that a dust collection pipe (9) is fixed to the bottom surface of the upper positioning plate (6), a lower positioning plate (8) is connected to one side, away from the dusting assembly (11), of the lower fixing frame (7) in a sliding mode, a blowing pipe (10) is fixed to the top surface of the lower positioning plate (8), the dust collection pipe (9) and the blowing pipe (10) are connected with an external all-in-one machine, the all-in-one machine comprises an air blower (21) and a dust collector (22), the air blower (21) is welded to the top of the dust collector (22) through an upright column, the dust collection pipe (9) is connected with the dust collector (22) through a pipeline, and the air blower (21) is connected with.

2. The surface dust removal device for the transformer according to claim 1, wherein the dust removal assembly (11) comprises dust removal wheels (1101) and dust removal ropes (1102), the dust removal wheels (1101) are provided with five dust removal wheels (1101), the five dust removal wheels (1101) are arranged at equal intervals, and the dust removal ropes (1102) are uniformly bonded on the outer circle of each dust removal wheel (1101).

3. The surface dust removal device for the transformer according to claim 2, wherein one side of the dust removing wheel (1101) is provided with a cross groove (13), the other side of the dust removing wheel (1101) is provided with a cross block (14), two adjacent dust removing wheels (1101) are correspondingly connected with the cross groove (13) in a matching and embedding manner through the cross block (14), the cross block (14) of the rotating shaft on the driving motor (4) is connected with the cross groove (13) on the dust removing wheel (1101) in a matching and embedding manner, and the cross groove (13) on the connecting shaft (18) is connected with the cross block (14) on the dust removing wheel (1101) in a matching and embedding manner.

4. The surface dust removing device for the transformer according to claim 3, wherein the dusting rope (1102) comprises a rubber strip (19) and a nylon rope (20), the nylon rope (20) is spirally wound on the rubber strip (19), and the nylon rope (20) is fixedly bonded with the rubber strip (19).

5. The surface dust removal device for the transformer according to claim 1, wherein a sliding groove (16) is formed in the position, corresponding to the upper fixing frame (5), of the bottom surface of the upper positioning plate (6), a sliding groove (16) is also formed in the position, corresponding to the lower fixing frame (7), of the surface of the lower positioning plate (8), a spring (12) is installed inside the sliding groove (16), a trapezoidal block (15) is connected to one side of the spring (12), the trapezoidal block (15) is respectively connected with the upper fixing frame (5) and the lower fixing frame (7) in a welded manner, and the trapezoidal block (15) is connected with the sliding groove (16) in a sliding manner.

6. The surface dust removal device for the transformer according to claim 1, wherein the upper fixing frame (5) and the lower fixing frame (7) are fixedly connected with the left bracket (3) and the right bracket (17) through bolts respectively, and the left bracket (3) and the right bracket (17) are fixedly connected with the fixing plate through bolts respectively.

7. The surface dust removing device for the transformer as recited in claim 1, wherein the blower (21) comprises a motor, a housing (2101) and an impeller (2102), the impeller (2102) is installed inside the housing (2101), the motor is installed at the top end of the housing (2101), the rotating shaft of the motor is connected with the impeller (2102), the dust collector (22) comprises a motor, a casing (2201), a fan (2202), a partition plate (2203) and a dust box (2204), the motor is installed at the top end of the casing (2201), the fan (2202) is installed inside the casing (2201), the rotating shaft of the motor is connected with the casing (2201), the partition plate (2203) is installed at the bottom end of the fan (2202), the dust box (2204) is installed at the bottom end of the partition plate (2203), and the dust box (2204) is connected with the casing (2201) in a sliding manner.

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