CN218769080U

CN218769080U - Transformer solidification baking equipment

Info

Publication number: CN218769080U
Application number: CN202223319129.8U
Authority: CN
Inventors: 董洪广; 管怀超; 聂继雪; 刘茗; 孙小勇
Original assignee: Anhui Zhaosheng New Energy Technology Co ltd
Current assignee: Anhui Zhaosheng New Energy Technology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-03-28
Anticipated expiration: 2032-12-09

Abstract

The utility model belongs to the technical field of transformers, in particular to a curing and baking device for transformers, which comprises a box body; two areas in the box body are respectively a drying area and a heat dissipation area; the drying area is communicated with the heat dissipation area; a plurality of groups of heating pipes are fixedly connected to the bottom of the drying area; the drying area is close to the upper part of the drying pipe and is connected with a bearing plate in a sliding way; an electric telescopic rod is fixedly connected to one side of the heat dissipation area; after rising through the drive bearing plate, the expansion plate stretches out and draws back inwards when being close to induction system and opens the radiating area, when the drive bearing plate rises to the screw rod top, the push pedal pushes away the epaxial coil of roller along the rolling orientation of roller bearing after one side of radiating area under electric telescopic handle's cooperation, dispel the heat to the coil by louvre and fan, the screw rod drives the bearing plate simultaneously and falls to the number of times energy saving and consumption reduction that new coil of drying area drying reduced the switching on and shutting down, make things convenient for operating personnel to take out when improving the efficiency, avoid scalding.

Description

Transformer solidification baking equipment

Technical Field

The utility model belongs to the technical field of the transformer, specific transformer solidification toasts equipment that says so.

Background

The coil is one of important components in the transformer, and in the manufacturing process of the transformer, the drying and curing of the coil are very important stages, and the coil is usually dried by adopting curing and baking equipment, and the curing process of the coil is very critical and directly influences the quality of the transformer.

Therefore, in the prior art, for example, a chinese patent with publication number CN212113437U discloses a special curing oven for a railway transformer, which includes a curing oven main body, a heat insulation cover is fixedly embedded in the middle of the bottom end of the curing oven main body, an electric telescopic rod is fixedly installed on the inner wall of the heat insulation cover, a sleeve is movably sleeved on the output end of the electric telescopic rod through the heat insulation cover, a vibration motor is fixedly installed on the inner wall of the top end of the sleeve, a circular ring is arranged outside the sleeve, a transformation device is placed on the top of the circular ring, a cooling box is fixedly connected to the middle of the top end of the curing oven main body, a through groove is cut at the connection between the curing oven main body and the cooling box, a movable sleeve is provided, and in cooperation with a plurality of supporting bars and the vibration motor, the transformation device can move relatively short and short in the curing process of the transformation device, so that each part of the transformation device is heated uniformly, and the two arc-shaped limiting bars can limit and protect the displacement of the transformation device.

Among the above-mentioned scheme, take connecting rod and the spacing strip of arc to remove the vary voltage device, remove the voltage device and carry out the heat dissipation processing to the vary voltage device after in the cooler bin, but in above-mentioned scheme, the spacing strip of arc has the risk that drops when removing the vary voltage device, and the spacing strip of arc just centre gripping a vary voltage device at every turn and carry out the heat dissipation processing, and then leads to influencing work efficiency, work efficiency is slow.

Therefore, a transformer curing and baking device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to make up the defects of the prior art and solve the problems, the transformer curing and baking equipment is provided.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a curing and baking device for a transformer, which comprises a box body; two areas in the box body are respectively a drying area and a heat dissipation area; the drying area is communicated with the heat dissipation area; a plurality of groups of heating pipes are fixedly connected to the bottom of the drying area; the drying area is close to the upper part of the drying pipe and is connected with a bearing plate in a sliding way; an electric telescopic rod is fixedly connected to one side of the heat dissipation area; the electric telescopic rod is fixedly connected with a push plate; baffles are fixedly connected to two sides of the heat dissipation area; and a plurality of groups of heat dissipation holes are formed in the baffle.

Preferably, two ends of the bearing plate are in threaded connection with screws; one end of each of the two groups of screw rods close to the drying pipe is fixedly connected with a first bevel gear; two groups of first bevel gears are meshed with second bevel gears; the middle parts of the two groups of second bevel gears are fixedly connected with a rotating shaft; the rotating shaft is rotatably connected to the bottom of the drying area through a connecting seat; two groups of motors are fixedly connected to the bottom of the box body; and the two groups of motors are rotationally connected with the rotating shaft.

Preferably, a telescopic plate is fixedly connected above the screw rod; the expansion plate is positioned at the communication part of the drying area and the heat dissipation area; an inductor is fixedly connected to one side of the box body corresponding to the push plate; the inductor is positioned between the drying area and the heat dissipation area.

Preferably, a plurality of groups of rolling shafts are rotatably connected to the bearing plate; the rolling shaft is movably connected with a coil; rubber strips are fixedly connected to the two sides of the bearing plate; the rubber strip is located above the roller.

Preferably, two groups of fixing plates are fixedly connected to the bottoms of the two sides of the drying area; a screw is connected to the fixing plate in a threaded manner; a plurality of groups of shock absorbers are fixedly connected to the two groups of fixed plates; the top of the shock absorber is attached to the bottom of the bearing plate.

Preferably, the top of the box body is fixedly connected with a fan; the fan is communicated with the box body.

The utility model has the advantages that:

the utility model provides a transformer solidification toasts equipment, after rising through the drive bearing plate, the expansion plate stretches out and draws back inwards when being close to induction system and opens the radiating area, when the drive bearing plate rises to the screw rod top, the push pedal pushes away the epaxial coil of roller with one side back that the radiating area was pushed away along the rolling direction of roller bearing under electric telescopic handle's cooperation, dispel the heat to the coil by louvre and fan, the screw rod drives the bearing plate and falls to the number of times energy saving and consumption reduction that the new batch coil of drying area drying reduced the switching on and shutting down simultaneously, make things convenient for operating personnel to take out when improving the efficiency, avoid scalding.

The utility model provides a transformer solidification toasts equipment, through operating personnel with the motor start-up back, when utilizing the motor to drive the pivot and carrying out the pivoted, the epaxial second bevel gear of commentaries on classics drives first bevel gear and drives the screw rod when carrying out the pivoted and rotate, again because threaded connection has the bearing plate on the screw rod, so drive the bearing plate when the second gear rotates and rise or descending movement.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 is a perspective view of the whole body of the present invention;

FIG. 2 is a perspective view of the middle bearing plate of the present invention;

fig. 3 is a perspective view of the middle expansion plate of the present invention;

FIG. 4 is a perspective view of the shock absorber of the present invention;

illustration of the drawings:

1. a box body; 2. a motor; 3. heat dissipation holes; 4. a baffle plate; 5. a fan; 6. a drying zone; 7. a retractable plate; 8. a screw; 9. a first bevel gear; 10. a second bevel gear; 11. a rotating shaft; 12. a roller; 13. an inductor; 14. a rubber strip; 15. a fixing plate; 16. a shock absorber; 17. a bearing plate; 18. pushing the plate; 19. a heat dissipation area.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a transformer curing and baking apparatus, which includes a box body 1; two areas in the box body are respectively a drying area 6 and a heat dissipation area 19; the drying area 6 is communicated with the heat dissipation area 19; a plurality of groups of heating pipes are fixedly connected to the bottom of the drying area 6; the drying area 6 is close to the upper part of the drying pipe and is connected with a bearing plate 17 in a sliding way; an electric telescopic rod is fixedly connected to one side of the heat dissipation area 19; a push plate 18 is fixedly connected to the electric telescopic rod; the two sides of the heat dissipation area 19 are fixedly connected with baffle plates 4; and a plurality of groups of heat dissipation holes 3 are formed in the baffle 4.

When the transformer device cooling device works, the transformer device is moved by the connecting rod and the arc limiting strip in the prior art, and the voltage device is moved into the cooling box and then subjected to heat dissipation treatment, however, in the scheme, the arc limiting strip has a risk of falling when moving the transformer device, and only one transformer device can be clamped by the arc limiting strip at each time for heat dissipation treatment, so that the working efficiency is influenced, and the working efficiency is slow; the device is in order to improve work efficiency, after rising through drive bearing plate 17, when drive bearing plate 17 rises to 8 tops of screw rod, push pedal 18 pushes away the coil on bearing plate 17 behind one side of radiating area 19 under electric telescopic handle's cooperation, dispel the heat to the coil by louvre 3, drive bearing plate descends to drying area 6 and dries the number of times energy saving and consumption reduction of new batch coil reduction switching on and shutting down simultaneously, make things convenient for operating personnel to take out the coil after the heat dissipation when improving the efficiency, avoid scalding.

Two ends of the bearing plate 17 are in threaded connection with screw rods 8; one end of each of the two groups of screw rods 8 close to the drying pipe is fixedly connected with a first bevel gear 9; two groups of first bevel gears 9 are meshed with second bevel gears 10; the middle parts of the two groups of second bevel gears 10 are fixedly connected with a rotating shaft 11; the rotating shaft 11 is rotatably connected to the bottom of the drying area 6 through a connecting seat; two groups of motors 2 are fixedly connected to the bottom of the box body 1; and the two groups of motors 2 are rotationally connected with the rotating shaft 11.

In operation, the bearing plate 17 is driven to ascend, the device is provided with the screw 8, after the motor 2 is started by an operator, the motor 2 is utilized to drive the rotating shaft 11 to rotate, the second bevel gear 10 on the rotating shaft 11 drives the first bevel gear 9 to rotate and simultaneously drives the screw 8 to rotate, and the bearing plate 17 is driven to ascend or descend when the second bevel gear rotates due to the fact that the bearing plate 17 is connected to the screw 8 in a threaded mode.

A telescopic plate 7 is fixedly connected above the screw rod 8; the expansion plate 7 is positioned at the communication part of the drying area 6 and the heat dissipation area 19; an inductor 13 is fixedly connected to one side of the box body 1 corresponding to the push plate 18; the inductor 13 is located intermediate the drying zone 6 and the heat dissipation zone 19.

During operation, because need dispel the heat to the coil in the box 1, the device is isolated for the hot-air that gives off with the heating pipe, and the device is provided with expansion plate 7, and expansion plate 7 closes under the cooperation of motor and isolates the hot-air that the heating pipe heated when being close to inductor 13, alleviates radiating work load.

A plurality of groups of rolling shafts 12 are rotatably connected to the bearing plate 17; the rolling shaft 12 is movably connected with a coil; rubber strips 14 are fixedly connected to two sides of the bearing plate 17; the rubber strip 14 is positioned above the roller 12.

During operation, because operating personnel need carry the multiunit coil into box 1 in and solidify, the device is provided with roller 12, and roller 12 rotates under the cooperation of motor, with the coil conveying in box 1, has alleviateed operating personnel's work load labour saving and time saving, and the device is provided with the rubber strip, has certain effect of blockking to the coil of placing, prevents outside the roll-off bearing plate 17.

Two groups of fixing plates 15 are fixedly connected to the bottoms of the two sides of the drying area 6; the fixed plate 15 is in threaded connection with a screw 8; a plurality of groups of shock absorbers 16 are fixedly connected to the two groups of fixing plates 15; the top of the shock absorber 16 is attached to the bottom of the bearing plate 17.

In operation, since an operator needs to feed the coil into the case 1 through the rollers 12, the apparatus is provided with the damper 16 to reduce vibration of the coil on the bearing plate 17, thereby preventing damage to coil parts due to vibration.

The top of the box body 1 is fixedly connected with a fan 5; the fan 5 is communicated with the interior of the box body 1.

During operation, because the coil needs to be radiated in the box body 1, the device is provided with the fan 5, air circulation is enhanced, and the working efficiency during heat radiation is improved.

The working principle is as follows: because the connecting rod and the arc-shaped limiting strip are adopted to move the voltage transformation device in the prior art, the voltage transformation device is subjected to heat dissipation treatment after the voltage transformation device is moved into the cooling box, in the scheme, the arc-shaped limiting strip has a falling risk when the voltage transformation device is moved, the arc-shaped limiting strip can only clamp one voltage transformation device at a time to perform heat dissipation treatment, and further the working efficiency is influenced, the working efficiency is low, after the voltage transformation device is lifted by driving the bearing plate 17, the expansion plate 7 expands inwards to open the heat dissipation area 19 when being close to the inductor 13, when the bearing plate 17 is driven to ascend to the top of the screw rod 8, the coil on the roller 12 is pushed to one side of the heat dissipation area 19 by the push plate 18 under the cooperation of an electric telescopic rod, the coil is dissipated by the heat dissipation holes 4 and the fan 5, and meanwhile, the screw rod 8 drives the bearing plate 17 to descend to the drying area to dry a new batch of coils, so that the number of on-off and on machines is reduced, energy conservation and consumption reduction are realized, and the efficiency is improved, and the operators can be taken out conveniently and scalding is avoided.

After the motor 2 is started by an operator, the motor 2 is utilized to drive the rotating shaft 11 to rotate, the second bevel gear 10 on the rotating shaft 11 drives the first bevel gear 9 to rotate and simultaneously drives the screw rod 8 to rotate, and the bearing plate 17 is driven to move up or down when the second bevel gear rotates due to the fact that the bearing plate 17 is connected to the screw rod 8 in a threaded mode.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. 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

1. A curing and baking device for a transformer comprises a box body (1); two areas, namely a drying area (6) and a heat dissipation area (19), are arranged in the box body; the method is characterized in that: the drying area (6) is communicated with the heat dissipation area (19); a plurality of groups of heating pipes are fixedly connected to the bottom of the drying area (6); the drying area (6) is close to the upper part of the drying pipe and is connected with a bearing plate (17) in a sliding way; an electric telescopic rod is fixedly connected to one side of the heat dissipation area (19); a push plate (18) is fixedly connected to the electric telescopic rod; two sides of the heat dissipation area (19) are fixedly connected with baffle plates (4); and a plurality of groups of heat dissipation holes (3) are formed in the baffle (4).

2. The curing and baking equipment for the transformer according to claim 1, wherein: two ends of the bearing plate (17) are in threaded connection with screw rods (8); one end of each group of screw rods (8) close to the drying pipe is fixedly connected with a first bevel gear (9); two groups of first bevel gears (9) are meshed with second bevel gears (10); the middle parts of the two groups of second bevel gears (10) are fixedly connected with a rotating shaft (11); the rotating shaft (11) is rotatably connected to the bottom of the drying area (6) through a connecting seat; two groups of motors (2) are fixedly connected to the bottom of the box body (1); and the two groups of motors (2) are rotationally connected with the rotating shaft (11).

3. The transformer curing and baking equipment of claim 2, wherein: a telescopic plate (7) is fixedly connected above the screw rod (8); the expansion plate (7) is positioned at the communication part of the drying area (6) and the heat dissipation area (19); an inductor (13) is fixedly connected with one side of the box body (1) corresponding to the push plate (18); the inductor (13) is positioned between the drying zone (6) and the heat dissipation zone (19).

4. The transformer curing and baking device of claim 3, wherein: a plurality of groups of rolling shafts (12) are rotatably connected to the bearing plate (17); the rolling shaft (12) is movably connected with a coil; rubber strips (14) are fixedly connected to the two sides of the bearing plate (17); the rubber strip (14) is positioned above the roller (12).

5. The transformer curing and baking device of claim 4, wherein: two groups of fixing plates (15) are fixedly connected to the bottoms of the two sides of the drying area (6); a screw rod (8) is connected to the fixing plate (15) in a threaded manner; a plurality of groups of shock absorbers (16) are fixedly connected to the two groups of fixed plates (15); the top of the shock absorber (16) is attached to the bottom of the bearing plate (17).

6. The transformer curing and baking device of claim 5, wherein: the top of the box body (1) is fixedly connected with a fan (5); the fan (5) is communicated with the interior of the box body (1).