Rust removal device for transformer shell production

Abstract

The utility model relates to the field of transformer shell production, and discloses a rust removal device for transformer shell production, which comprises a main body assembly, the main body assembly comprises a rust removal pool, and a water outlet is formed in the outer side wall of the rust removal pool; the sliding rod is fixedly connected to the top of the rust removal pool; an adjusting assembly is arranged on the rust removal pool and comprises a placement box arranged on the inner side of the rust removal pool; the transformer shell rust removal device has the advantages that rust removal is comprehensive, the rust removal effect is good, an operator fixes a transformer shell to the rotary disc through the fixing mechanism, then an acid solution is put into the rust removal pool, meanwhile, the first motor is started to drive the transformer shell to rotate, the transformer shell makes full contact with the acid solution, and the rust removal effect is good. And after rust removal is finished, an operator starts a servo motor to drive the containing box to move upwards, water in the containing box and liquid on the surface of the transformer shell fall back into the rust removal pool under the action of gravity, and the problem that the transformer cannot make full contact with acid liquor for rust removal is solved.

Description

Technical Field

[0001] The utility model relates to the field of transformer shell production, in particular to a rust removal device for transformer shell production. Background Art

[0002] The transformer shell is used to protect the internal structure. Due to the long production cycle, it is easy to rust, so it needs to be rust-proofed and painted at the end to extend its service life.

[0003] In the existing transformer casing production, rust removal is generally carried out by suspending the transformer casing with a steel cable and placing it into a pickling tank. This can neither ensure that the transformer casing is fully exposed to the acid in the pickling tank for rust removal, nor can the transformer casing be turned over to ensure comprehensive rust removal of the transformer casing. The operation is time-consuming and labor-intensive, and lacks certain practicality. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a rust removal device for transformer casing production, which has the advantages of more comprehensive rust removal and better rust removal effect, and solves the problem that the transformer cannot be fully exposed to acid for rust removal.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rust removal device for transformer casing production, comprising a main body component; the main body component comprises a rust removal pool, and the outer wall of the rust removal pool is provided with a drain outlet; a slide rod, fixedly connected to the top of the rust removal pool; an adjustment component is provided on the rust removal pool, and the adjustment component comprises: a placement box, arranged on the inner side of the rust removal pool; a threaded rod, inserted into the inner side wall of the rust removal pool and rotatably connected to the rust removal pool; a servo motor, fixedly connected to the inner side wall of the rust removal pool, and an output end is fixedly connected to the threaded rod; a connecting plate, a connecting plate is provided on both the threaded rod and the slide rod, the connecting plate on one side is threadedly connected to the threaded rod, and the connecting plate on the other side is slidably connected to the slide rod, and the two connecting plates are both arranged on the placement box; a motor 1, fixedly connected to the inner side wall of the placement box; a turntable, fixedly connected to the output end of the motor 1; a fixing mechanism, arranged on the turntable.

[0008] Preferably: the fixing mechanism includes: a bidirectional threaded rod, rotatably connected to the inside of the turntable; a rotating rod, inserted into the inside of the bidirectional threaded rod and fixedly connected to the bidirectional threaded rod; a clamping plate, threadedly connected to the outer side wall of the bidirectional threaded rod, and two of them are symmetrically arranged.

[0009] Preferably, the top of the threaded rod is fixedly connected to a limiting block.

[0010] Preferably: a vibration component is provided on the rust removal pool, and the vibration component includes: a spring, each of the connecting plates is symmetrically provided with a spring, and both ends of each spring are respectively fixedly connected to the bottom of the connecting plate and the top of the placement box; a second motor is fixedly connected to the bottom of the connecting plate on one side; and an extrusion block is fixedly connected to the output end of the connecting plate.

[0011] Preferably, the connection plates are symmetrically provided with limit rods, and each of the limit rods is fixedly connected to the top of the placement box.

[0012] Preferably, a protective shell is fixedly connected to the inner wall of the placement box, and the turntable is rotatably connected to one end of the protective shell.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a rust removal device for transformer casing production, which has the following beneficial effects:

[0015] The utility model has the advantages of more comprehensive rust removal and better rust removal effect. The operator puts the transformer casing into the placement box and fixes the transformer casing on the turntable through a fixing mechanism. Then the operator puts the acid solution into the rust removal pool. At the same time, the operator turns on the motor to drive the transformer casing to rotate through the turntable, so that the transformer casing is fully in contact with the acid solution. After the rust removal is completed, the operator turns on the servo motor to drive the placement box to move upward, so that the water inside the placement box and the liquid on the surface of the transformer casing are affected by gravity and fall back into the rust removal pool through the water leakage hole at the bottom of the placement box, thereby reducing the solution carried by the transformer casing and solving the problem that the transformer cannot be fully in contact with the acid solution for rust removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model from a top view;

[0018] Figure 3 It is a schematic diagram of the structure of the device in the utility model when it is used;

[0019] Figure 4 This is a structural schematic diagram of the installation position of the vibration component in the utility model;

[0020] Figure 5 It is a schematic structural diagram of a cross-section of a rust removal pool in the utility model;

[0021] Figure 6 It is a structural schematic diagram of the installation position of the fixing mechanism in the utility model;

[0022] Figure 7This is a schematic diagram of the structure of the utility model without a protective shell.

[0023] In the figure:

[0024] 1. Main assembly; 11. Rust removal tank; 12. Drain; 13. Slide rod;

[0025] 2. Adjustment assembly; 21. Placement box; 22. Threaded rod; 23. Servo motor; 24. Connecting plate; 25. Motor 1; 26. Turntable; 27. Fixing mechanism; 271. Bidirectional threaded rod; 272. Rotating rod; 273. Clamp;

[0026] 3. Vibration assembly; 31. Spring; 32. Motor 2; 33. Extrusion block;

[0027] 4. Limit rod; 5. Limit block; 6. Protective shell. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Embodiment 1

[0030] See also Figure 1-7A rust removal device for transformer housing production, comprising a main body component 1; the main body component 1 comprises a rust removal pool 11, the outer wall of which is provided with a drain port 12; a slide bar 13, fixedly connected to the top of the rust removal pool 11; an adjustment component 2 is provided on the rust removal pool 11, and the adjustment component 2 comprises: a placement box 21, which is provided on the inner side of the rust removal pool 11; a threaded rod 22, which is inserted into the inner side wall of the rust removal pool 11 and is rotatably connected to the rust removal pool 11; a servo motor 23, which is fixedly connected to the inner side wall of the rust removal pool 11, and the output end is fixedly connected to the threaded rod 22; a connecting plate 24, the threaded rod 22 and the slide bar 13 are both provided with a connecting plate 24, and the connecting plate 24 is connected to the threaded rod 2 on one side 2 is threadedly connected, and the connecting plate 24 on the other side is slidably connected to the sliding rod 13, and the two connecting plates 24 are both arranged on the placement box 21; the motor 25 is fixedly connected to the inner wall of the placement box 21; the turntable 26 is fixedly connected to the output end of the motor 25; the fixing mechanism 27 is arranged on the turntable 26; the fixing mechanism 27 includes: a bidirectional threaded rod 271, which is rotatably connected to the inside of the turntable 26; a rotating rod 272, which is inserted into the inside of the bidirectional threaded rod 271 and fixedly connected to the bidirectional threaded rod 271; a clamping plate 273, which is threadedly connected to the outer wall of the bidirectional threaded rod 271, and two are symmetrically arranged; the top of the threaded rod 22 is fixedly connected to the limiting block 5.

[0031] When ready for use, the rust removal tank 11 is placed at a designated location, and then the operator places the transformer casing into the placement box 21, and fixes the transformer casing on the turntable 26 through the fixing mechanism 27, and then the operator places the acid solution into the rust removal tank 11 to remove rust from the transformer casing. At the same time, the operator connects the internal power supply of the motor 25 and turns on the motor 25, and the motor 25 drives the transformer casing to rotate through the turntable 26, so that the transformer casing is fully in contact with the acid solution. After the rust removal is completed, the operator turns on the servo motor 23 to drive the threaded rod 22 to rotate, so that one connecting plate 24 moves on the threaded rod 22, and the other connecting plate 24 slides upward on the slide bar 13, and the two connecting plates 24 simultaneously drive the placement box 21 to move upward, so that the water inside the placement box 21 is in contact with the transformer casing. The liquid on the surface is affected by gravity and falls back into the rust removal pool 11 through the leakage hole at the bottom of the placement box 21. The operator then opens the water valve of the drain outlet 12 to discharge the solution, thereby reducing the solution carried by the transformer casing and preventing the solution from dripping and polluting the external environment when the transformer casing is taken out, thereby improving the practicability of the device; the operator manually rotates the rotating rod 272 to drive the two-way threaded rod 271 to rotate at the same time, so that the two clamping plates 273 move toward the center of the turntable 26 to clamp the transformer casing. The operation is simple and the convenience of the device is improved; the top of the threaded rod 22 is fixedly connected to the limit block 5, and the limit block 5 can limit the moving range of the connecting plate 24 on one side. The operator's improper operation causes the connecting plate 24 to move out of the threaded rod 22, causing the device to be detached and damaged, thereby improving the stability of the device.

[0032] Embodiment 2

[0033] See also Figure 1-7 , based on the first embodiment, a vibration function is added;

[0034] A vibration component 3 is provided on the rust removal pool 11, and the vibration component 3 includes: a spring 31, each of the connecting plates 24 is symmetrically provided with a spring 31, and both ends of each of the springs 31 are respectively fixedly connected to the bottom of the connecting plate 24 and the top of the placement box 21; a motor 2 32 is fixedly connected to the bottom of the connecting plate 24 on one side; an extrusion block 33 is fixedly connected to the output end of the connecting plate 24; limit rods 4 are symmetrically provided on the connecting plates 24, and each of the limit rods 4 is fixedly connected to the top of the placement box 21; a protective shell 6 is fixedly connected to the inner wall of the placement box 21, and the turntable 26 is rotatably connected to one end of the protective shell 6.

[0035] After the placement box 21 is raised, the operator turns on the motor 2 32 to drive the squeezing block 33 to rotate, so that the squeezing block 33 squeezes the placement box 21 downward, so that the placement box 21 stretches the spring 31. When the squeezing block 33 continues to rotate and does not squeeze the placement box 21, the spring 31 automatically pulls the placement box 21 back, and the squeezing block 33 continues to rotate. Under the action of the spring 31, the placement box 21 drives the internal device to vibrate, thereby vibrating the placement box 21 and the solution carried by the surface of the transformer shell, reducing the draining time and preventing the solution from falling due to gravity at the uneven position of the transformer shell surface, thereby causing the placement box 21 to be damaged. The connection plate 24 is symmetrically provided with limit rods 4. When the placement box 21 vibrates, the limit rods 4 are used to limit the placement box 21 so that the placement box 21 is prevented from vibrating left and right under the action of the spring 31, causing a large amount of solution to splash out of the device, thereby improving the stability of the device; the inner wall of the placement box 21 is fixedly connected with a protective shell 6. When the turntable 26 rotates, it rotates at one end of the protective shell 6. The protective shell 6 can always cover the motor 2 32 inside to prevent the motor 2 32 from being damaged by being immersed in the solution for a long time, thereby improving the safety of the device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rust removal device for transformer housing production, comprising a main component (1); the main component (1) comprises A rust removal pool (11) having an outer side wall provided with a drain port (12); A sliding rod (13) fixedly connected to the top of the rust removal tank (11); Features: The rust removal pool (11) is provided with an adjustment component (2), and the adjustment component (2) comprises: A placement box (21) is arranged inside the rust removal tank (11); A threaded rod (22) is inserted into the inner wall of the rust removal tank (11) and is rotatably connected to the rust removal tank (11); A servo motor (23) is fixedly connected to the inner wall of the rust removal tank (11), and an output end thereof is fixedly connected to the threaded rod (22); A connecting plate (24), the threaded rod (22) and the slide rod (13) are both provided with a connecting plate (24), one side of the connecting plate (24) is threadedly connected to the threaded rod (22), and the other side of the connecting plate (24) is slidably connected to the slide rod (13), and the two connecting plates (24) are both provided on the placement box (21); Motor 1 (25), fixedly connected to the inner wall of the storage box (21); A rotating disk (26) is fixedly connected to an output end of the motor 1 (25); The fixing mechanism (27) is arranged on the rotating disk (26).

2. The rust removal device for transformer housing production according to claim 1 is characterized in that: The fixing mechanism (27) comprises: A bidirectional threaded rod (271) rotatably connected to the interior of the rotating disk (26); A rotating rod (272) is inserted into the bidirectional threaded rod (271) and is fixedly connected to the bidirectional threaded rod (271); The clamping plates (273) are threadedly connected to the outer side wall of the bidirectional threaded rod (271), and two clamping plates (273) are symmetrically arranged.

3. The rust removal device for transformer housing production according to claim 1 is characterized in that: The top of the threaded rod (22) is fixedly connected to a limiting block (5).

4. The rust removal device for transformer housing production according to claim 1 is characterized in that: The rust removal pool (11) is provided with a vibration component (3), and the vibration component (3) comprises: Springs (31), each of the connecting plates (24) is symmetrically provided with springs (31), and both ends of each of the springs (31) are respectively fixedly connected to the bottom of the connecting plate (24) and the top of the placement box (21); Motor 2 (32), fixedly connected to the bottom of the connecting plate (24) on one side; The extrusion block (33) is fixedly connected to the output end of the connection plate (24).

5. The rust removal device for transformer housing production according to claim 4 is characterized in that: Limit rods (4) are symmetrically arranged on the connection plates (24), and each of the limit rods (4) is fixedly connected to the top of the placement box (21).

6. The rust removal device for transformer housing production according to claim 1, characterized in that: The inner wall of the placement box (21) is fixedly connected to a protective shell (6), and the turntable (26) is rotatably connected to one end of the protective shell (6).

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