CN212143593U

CN212143593U - Novel transformer removes dust device

Info

Publication number: CN212143593U
Application number: CN202020421683.9U
Authority: CN
Inventors: 柯丽蓉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-28
Filing date: 2020-03-28
Publication date: 2020-12-15
Anticipated expiration: 2030-03-28

Abstract

The utility model discloses a novel transformer removes dust device, including transformer body, fin and bar frame, be provided with the fin on this external table wall of transformer, the left and right sides symmetrical welding that lies in the fin on the external wall of transformer body has two bar frames, the bar frame has seted up the bar recess along the vertical central line department of length direction, and the inside rotation of bar recess is connected with the lead screw, the bar frame inlays along length direction's top and is equipped with and is fixed with and drives lead screw pivoted servo motor. The utility model discloses in, this novel transformer dust collector is provided with the deashing roller, can clean the accumulational dust of fin, guarantees the radiating efficiency of fin, secondly has realized automatic deashing, need not manual operation, the convenience of its deashing of improvement of maximization.

Description

Novel transformer removes dust device

Technical Field

The utility model relates to a transformer technical field especially relates to a novel transformer removes dust device.

Background

A Transformer (Transformer) is a device that changes an alternating-current voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. According to the application, the method can be divided into: power transformers and special transformers (furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors, etc.). The circuit symbols are usually T as the beginning of the numbering, e.g., T01, T201, etc.

At present current transformer mostly does not have dust collector, and the fin that sets up on the outer surface wall of transformer can store up the dust, can influence the radiating efficiency of transformer, and the fin is generally mostly manual deashing on the outer surface wall of current transformer, and the deashing is comparatively troublesome, so can not satisfy user's demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel transformer dust removal device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel transformer dust removal device comprises a transformer body, radiating fins and a strip-shaped frame;

the transformer body is characterized in that radiating fins are arranged on the outer surface wall of the transformer body, and two strip-shaped frames are symmetrically welded on the outer surface wall of the transformer body at the left side and the right side of the radiating fins;

the strip-shaped frame is provided with a strip-shaped groove along the vertical central line of the length direction, the strip-shaped groove is internally and rotatably connected with a lead screw, and a servo motor for driving the lead screw to rotate is embedded and fixed at the top end of the strip-shaped frame along the length direction;

the automatic dust removing device is characterized in that a screw nut seat is connected to the screw in a threaded mode, sleeves are welded to the screw nut seat, the number of the sleeves is two, a rotating shaft is rotatably connected between the two sleeves, and a dust removing roller is fixedly connected to the rotating shaft in a sleeved mode.

Preferably, the number of the lead screws is two, and the two lead screws are symmetrical to each other with respect to the heat sink.

Preferably, a plurality of dust removing bristles are embedded and fixed on the outer surface wall of the dust removing roller at equal intervals.

Preferably, the rotating shaft is fixedly provided with gear rings at two ends of the dust removing roller in a welding manner, the sleeve is fixedly provided with a driving motor through bolts, an output shaft of the driving motor is rotatably connected with a gear disc, and the gear disc is connected with the gear rings in a gear meshing manner.

Preferably, the two driving motors are arranged, and the two driving motors are mutually symmetrical about the ash removal roller.

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

1. the utility model discloses in, this novel transformer dust collector is provided with the deashing roller, can clean the accumulational dust of fin, guarantees the radiating efficiency of fin, secondly has realized automatic deashing, need not manual operation, the convenience of its deashing of improvement of maximization.

2. The utility model discloses in, this novel transformer dust collector, the deashing roller is fixed on the welded sleeve pipe on the lead screw nut seat through the pivot, open servo motor, servo motor drives the lead screw and rotates, it reciprocates to drive lead screw nut seat through the lead screw, lead screw nut seat alright reciprocate in order to drive the deashing roller, secondly when the deashing roller reciprocates, can open driving motor, driving motor passes through toothed disc and ring gear drive pivot and rotates, the pivot drives the deashing roller and rotates, alright deashing to the fin through the deashing hair on the deashing roller, full-automatic deashing has been realized.

Drawings

Fig. 1 is a schematic structural view of a novel transformer dust removing device provided by the utility model;

fig. 2 is a schematic structural view of an ash removal roller of the novel transformer dust removal device provided by the utility model;

fig. 3 is the utility model provides a novel transformer removes dust device's deashing roller's cross-sectional structure schematic diagram.

Illustration of the drawings:

1. a transformer body; 2. a heat sink; 3. a strip-shaped frame; 4. a strip-shaped groove; 5. a lead screw; 6. a lead screw nut seat; 7. a servo motor; 8. a sleeve; 9. a rotating shaft; 10. a drive motor; 11. a gear plate; 12. a ring gear; 13. an ash removal roller; 14. and (5) clearing ash and hair.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a novel transformer dust removal device comprises a transformer body 1, cooling fins 2 and a strip-shaped frame 3;

the outer surface wall of the transformer body 1 is provided with radiating fins 2, and the outer surface wall of the transformer body 1 is symmetrically welded with two strip-shaped frames 3 at the left side and the right side of the radiating fins 2;

a strip-shaped groove 4 is formed in the vertical center line of the strip-shaped frame 3 along the length direction, a lead screw 5 is rotatably connected inside the strip-shaped groove 4, and a servo motor 7 for driving the lead screw 5 to rotate is fixedly embedded in the top end of the strip-shaped frame 3 along the length direction;

the lead screw 5 is connected with a lead screw nut seat 6 in a threaded manner, the lead screw nut seat 6 is welded with two sleeves 8, the two sleeves 8 are arranged, a rotating shaft 9 is rotatably connected between the two sleeves 8, and the ash removal roller 13 is fixedly sleeved on the rotating shaft 9.

The number of the lead screws 5 is two, and the two lead screws 5 are symmetrical to each other with respect to the heat sink 2.

A plurality of ash cleaning hairs 14 are embedded and fixed on the outer wall of the ash cleaning roller 13 at equal intervals.

Gear rings 12 are fixedly welded at two ends of an ash removing roller 13 on the rotating shaft 9, a driving motor 10 is fixed on the sleeve 8 through bolts, a gear disc 11 is rotatably connected on an output shaft of the driving motor 10, and the gear disc 11 is in gear engagement connection with the gear rings 12.

The drive motors 10 are provided in total in two, and the two drive motors 10 are symmetrical to each other about the dusting roller 13.

The working principle is as follows: this novel transformer dust collector during the use, external power, open servo motor 7 and driving motor 10 during the use, servo motor 7 drives lead screw 5 and rotates, it reciprocates to drive lead screw nut seat 6 through lead screw 5, lead screw nut seat 6 alright reciprocate in order to drive deashing roller 13, driving motor 10 drives pivot 9 through toothed disc 11 and ring gear 12 and rotates, pivot 9 drives deashing roller 13 and rotates, alright deashing 2 is carried out to fin in order to carry out the deashing through deashing hair 14 on the deashing roller 13, full-automatic deashing has been realized.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel transformer dust removal device is characterized by comprising a transformer body (1), cooling fins (2) and a strip-shaped frame (3);

the transformer is characterized in that the outer surface wall of the transformer body (1) is provided with radiating fins (2), and two strip-shaped frames (3) are symmetrically welded on the outer surface wall of the transformer body (1) at the left side and the right side of the radiating fins (2);

a strip-shaped groove (4) is formed in the vertical center line of the strip-shaped frame (3) along the length direction, a lead screw (5) is rotatably connected inside the strip-shaped groove (4), and a servo motor (7) for driving the lead screw (5) to rotate is fixedly embedded in the top end of the strip-shaped frame (3) along the length direction;

threaded connection has lead screw nut seat (6) on lead screw (5), the welding has sleeve pipe (8) on lead screw nut seat (6), sleeve pipe (8) are provided with two altogether, and rotate between two sleeve pipes (8) and be connected with pivot (9), cup joint on pivot (9) and be fixed with deashing roller (13).

2. The novel transformer dust removal device according to claim 1, characterized in that the number of the lead screws (5) is two, and the two lead screws (5) are symmetrical with each other about the heat sink (2).

3. The novel transformer dust removal device as claimed in claim 1, wherein a plurality of dust removal bristles (14) are embedded and fixed on the outer wall of the dust removal roller (13) at equal intervals.

4. The novel transformer dust removing device according to claim 1, wherein gear rings (12) are welded and fixed at two ends of the dust removing roller (13) on the rotating shaft (9), a driving motor (10) is fixed on the sleeve (8) through bolts, a gear disc (11) is rotatably connected to an output shaft of the driving motor (10), and the gear disc (11) is in gear engagement with the gear rings (12).

5. A novel transformer dust removal device according to claim 4, characterized in that the number of the drive motors (10) is two, and the two drive motors (10) are symmetrical with each other about the ash removal roller (13).