Rust removal device for transformer shell production

Abstract

The utility model relates to the technical field of transformers, and discloses a rust removal device for transformer shell production, which comprises a box body and a vibration mechanism arranged below the box body, the sleeves are fixed on two sides of the box body, and rollers are mounted at the lower ends of the sleeves; through the arrangement of the vibration mechanism and the fixing block, when the transformer shell is fixed, rust on the surface of the transformer shell is removed through vibration, and rust in the transformer shell is also removed through vibration, so that stubborn rust is removed under vibration, the use effect of the transformer shell is improved, the life cycle of the transformer shell is prolonged, and the production cost is reduced. And through cooperation of a second hydraulic rod and a cleaning mechanism, iron rust on the surface of the transformer shell can be secondarily removed, the iron rust on the transformer shell can be removed more completely, and the problem that an existing rust removal device is poor in rust removal on the transformer shell is solved.

Description

Technical Field

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

[0002] In the power system, the transformer is indispensable. In order to protect the internal circuit of the transformer, the transformer is often covered with a shell to protect the transformer. In the production process of the transformer, because the production cycle is relatively long, the shell is placed without protection, which is easy to rust and affect the use of the transformer shell. Therefore, a rust removal device is needed to remove the rust from the processed shell.

[0003] However, most of the current rust removal devices only perform a simple cleaning of the surface of the transformer casing, while ignoring the rust that may be generated inside, resulting in poor rust removal effect, affecting the use effect and service life of the transformer casing, and most of the existing devices only perform pickling and soaking rust removal on the transformer casing. Stubborn rust is difficult to remove and the effect of complete rust removal cannot be achieved, which affects the use of the transformer casing and also wastes a lot of manpower and material resources. Utility Model Content

[0004] The utility model aims to provide a rust removal device for transformer casing production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rust removal device for transformer housing production, comprising a box body and a vibration mechanism arranged below the box body; and further comprising:

[0006] A sleeve fixed on both sides of the box body, with a roller installed at the lower end of the sleeve; a support rod is slidably connected to the inner wall of the sleeve;

[0007] A fixed plate fixed above the support rod, a first hydraulic rod fixed above the fixed plate, a movable plate fixed on one side of the first hydraulic rod, and a fixed block fixed on one side of the movable plate;

[0008] A support block is fixed on both sides of the box body, a second hydraulic rod is fixed on one side of the support block, a support plate is fixed on one side of the second hydraulic rod, and a cleaning mechanism is arranged inside the box body.

[0009] Preferably, the vibration mechanism comprises a stepper motor, an output shaft is mounted on one side of the stepper motor, and an elliptical roller is fixed on the surface of the output shaft.

[0010] Preferably, the cleaning mechanism comprises a stepping motor, a belt pulley is installed below the stepping motor, a round belt is rotatably connected to the surface of the belt pulley, and a brush roller is installed below the belt pulley.

[0011] Preferably, the support plate is L-shaped.

[0012] Preferably, the lower end of one side of the box body is connected to a water pipe, and a valve is installed above the water pipe.

[0013] Preferably, the elliptical roller is in contact with the roller surface.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model adopts the arrangement of the vibration mechanism and the fixing block, and at the same time fixes the transformer casing, removes the rust on the surface of the transformer casing by vibration, and also removes the rust inside the transformer casing by vibration, so that the stubborn rust can be removed under the vibration, thereby improving the use effect and life cycle of the transformer casing. Through the cooperation of the second hydraulic rod and the cleaning mechanism, the rust on the surface of the transformer casing can be removed for a second time, so that the rust on the transformer casing can be removed more completely, thus solving the problem that the existing rust removal device is not good at removing rust on the transformer casing. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0018] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the cleaning mechanism 14 in the present utility model.

[0020] In the figure: 1. box body; 2. water pipe; 3. valve; 4. vibration mechanism; 41. stepper motor; 42. output shaft; 43. elliptical roller; 5. sleeve; 6. support rod; 7. fixed plate; 8. first hydraulic rod; 9. moving plate; 10. fixed block; 11. support block; 12. second hydraulic rod; 13. support plate; 14. cleaning mechanism; 141. servo motor; 142. belt pulley; 143. round belt; 144. brush roller; 15. roller. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 As shown, a rust removal device for transformer shell production includes a box body 1, a water pipe 2 is connected to the lower end of one side of the box body 1, a valve 3 is installed above the water pipe 2, under the action of which the waste water in the box body 1 can be discharged, a vibration mechanism 4 is arranged below the box body 1, sleeves 5 are fixed on both sides of the box body 1, and a roller 15 is installed on the lower end of the sleeve 5; a support rod 6 is slidably connected to the inner wall of the sleeve 5, a fixed plate 7 is fixed above the support rod 6, a first hydraulic rod 8 is fixed above the fixed plate 7, a movable plate 9 is fixed on one side of the first hydraulic rod 8, the movable plate 9 can be moved under the action of the first hydraulic rod 8, a fixed block 10 is fixed on one side of the movable plate 9, under the action of which the transformer shell can be fixed, support blocks 11 are fixed on both sides above the box body 1, a second hydraulic rod 12 is fixed on one side of the support block 11, a support plate 13 is fixed on one side of the second hydraulic rod 12, the shape of the support plate 13 is L-shaped, and a cleaning mechanism 14 is arranged inside the box body 1.

[0023] The vibration mechanism 4 includes a stepper motor 41, an output shaft 42 is installed on one side of the stepper motor 41, an elliptical roller 43 is fixed on the surface of the output shaft 42, and the elliptical roller 43 is rotatably connected with the roller 15. The output shaft 42 is driven to rotate by the stepper motor 41, and the elliptical roller 43 is driven to rotate by the output shaft 42. The long end of the elliptical roller 43 contacts the roller 15 to make the roller 15 rise, and the short end of the elliptical roller 43 contacts the roller 15 to make the roller 15 fall. Under this action, the roller 15 is reciprocated and raised. The support rod 6 is used to perform reciprocating lifting motion. Under the action of the support rod 6, the fixed plate 7 is driven to lift back and forth. Under the action of the fixed plate 7, the first hydraulic rod 8 is driven to lift back and forth. Under the action of the first hydraulic rod 8, the movable plate 9 is driven to lift back and forth. Under the action of the movable plate 9, the fixed block 10 is driven to lift back and forth. Under the action of the fixed block 10, the transformer casing is driven to lift back and forth, thereby generating a vibration effect, and the rust on the transformer casing is removed by vibration. In addition, the rust generated inside the transformer casing can also be removed by vibration.

[0024] The cleaning mechanism 14 includes a stepper motor 41, a belt pulley 142 is installed below the stepper motor 41, a round belt 143 is rotatably connected to the surface of the belt pulley 142, and a brush roller 144 is installed below the belt pulley 142. The belt pulley 142 is driven to rotate under the action of the servo motor 141, and the round belt 143 is driven to rotate under the action of the belt pulley 142. The brush roller 144 is driven to rotate under the action of the round belt 143, and the pickled transformer shell is decontaminated for the second time, so that the rust removal of the transformer shell is more thorough, and the use effect and use time of the transformer shell are improved.

[0025] Working principle: When it is necessary to remove rust from the transformer shell, the staff puts the transformer shell into the box body 1, starts the first hydraulic rod 8, and drives the movable plate 9 to move under the action of the first hydraulic rod 8, and drives the fixed block 10 to move under the action of the movable plate 9, and fixes the transformer shell under this action, starts the stepper motor 41, and drives the output shaft 42 to rotate under the action of the stepper motor 41, and drives the elliptical roller 43 to rotate under the action of the output shaft 42, and the elliptical roller 43 contacts the roller 15, so that the roller 15 reciprocates and rises and falls, and under the action of the roller 15, the support rod 6 is reciprocated and lifted, and under the action of the support rod 6, the fixed plate 7 is driven to reciprocate and rise, and under the action of the fixed plate 7, the first hydraulic rod 8 is driven to reciprocate and rise. The first hydraulic rod 8 drives the movable plate 9 to move up and down, the movable plate 9 drives the fixed block 10 to move up and down, the fixed block 10 drives the transformer casing to move up and down, thereby generating a vibration effect to remove the rust on the transformer casing, the second hydraulic rod 12 is started, the support plate 13 is driven to move under the action of the second hydraulic rod 12, the brush roller 144 is driven to move under the action of the support plate 13 and contact the transformer casing, the servo motor 141 is started, the belt pulley 142 is driven to rotate under the action of the servo motor 141, the round belt 143 is driven to rotate under the action of the belt pulley 142, and the brush roller 144 is driven to rotate under the action of the round belt 143 to remove the rust on the transformer casing.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0027] 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 housing (1) and a vibration mechanism (4) arranged below the housing (1), characterized in that: Also includes: A sleeve (5) is fixed on both sides of the box body (1), and a roller (15) is installed at the lower end of the sleeve (5); the inner wall of the sleeve (5) is slidably connected to a support rod (6); A fixed plate (7) fixed above the support rod (6), a first hydraulic rod (8) fixed above the fixed plate (7), a movable plate (9) fixed on one side of the first hydraulic rod (8), and a fixed block (10) fixed on one side of the movable plate (9); A support block (11) is fixed on both sides of the box body (1), a second hydraulic rod (12) is fixed on one side of the support block (11), a support plate (13) is fixed on one side of the second hydraulic rod (12), and a cleaning mechanism (14) is arranged inside the box body (1).

2. A rust removal device for transformer housing production according to claim 1, characterized in that: The vibration mechanism (4) comprises a stepping motor (41), an output shaft (42) is installed on one side of the stepping motor (41), and an elliptical roller (43) is fixed on the surface of the output shaft (42).

3. A rust removal device for transformer housing production according to claim 1, characterized in that: The cleaning mechanism (14) comprises a stepping motor (41), a belt pulley (142) is installed below the stepping motor (41), a round belt (143) is rotatably connected to the surface of the belt pulley (142), and a brush roller (144) is installed below the belt pulley (142).

4. A rust removal device for transformer housing production according to claim 1, characterized in that: The support plate (13) is in an L-shape.

5. The rust removal device for transformer housing production according to claim 1, characterized in that: The lower end of one side of the box body (1) is connected to a water pipe (2), and a valve (3) is installed above the water pipe (2).

6. A rust removal device for transformer housing production according to claim 2, characterized in that: The elliptical roller (43) and the surface of the roller (15) are in contact with each other.

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