A surface spraying device for the outer shell of a rotary transformer

Abstract

The utility model belongs to the field of transformer spraying, and specifically relates to a device for spraying the surface of the external shell of a rotary transformer. Technical problem: Usually, a manual hand-held spray gun is used to spray the transformer shell. This process is time-consuming and labor-intensive, and it is easy to cause the problem of uneven spraying of the sprayed transformer shell. Technical solution: A device for spraying the surface of the external shell of a rotary transformer, including a support assembly; also including a rotating assembly, a spray assembly, a slide rail assembly and a transformer shell. The utility model installs the second limiting grooves on the four support blocks through the first ring block, fixes the four support blocks, installs the cross on the inner wall of the first limiting groove, installs the liquid storage box on the inner wall of the third limiting groove, and fixes the lower end of the infusion tube to the upper end of the first limiting block. By providing a detachable rotary spraying device, the problem of needing manual hand-held spraying to spray the transformer is solved.

Description

Technical Field

[0001] The utility model belongs to the field of transformer spraying, and in particular relates to a device for spraying the surface of an outer shell of a rotary transformer. Background Art

[0002] The shell of the transformer is used to protect the internal structure of the transformer. Since the surface of the transformer shell is exposed to the outside and is affected by the environment such as wind and sun, the paint on the surface plays a very important role in preventing oxidation and corrosion. Therefore, it is very important to spray the transformer shell. In current use, the transformer shell is usually sprayed manually with a handheld spray gun. This process is time-consuming and labor-intensive, and it is easy to cause uneven spraying of the transformer shell. Utility Model Content

[0003] In order to overcome the problem of spraying the transformer shell, in current use, the transformer shell is usually sprayed manually with a handheld spray gun, which is time-consuming and labor-intensive, and easily leads to uneven spraying of the transformer shell.

[0004] The technical solution of the utility model is: a device for spraying the surface of the external shell of a rotary transformer, comprising a supporting component; also comprising a rotating component, a spraying component, a slide rail component and a transformer shell; a rotating component for rotation is arranged on the supporting component; a spraying component for spraying is arranged on the rotating component; a slide rail component for limiting is arranged on the supporting component; and a transformer shell is arranged under the spraying component.

[0005] Preferably, when spraying is performed, the rotating assembly is installed on the supporting assembly, and the spray is injected into the spray assembly on the rotating assembly. The rotating assembly is turned on so that the spray assembly performs rotational spraying on the transformer housing on the slide rail assembly. The detachable design solves the problem of complicated installation of the transformer rotation work, and the rotating design solves the problem of uneven spraying on the transformer housing.

[0006] Preferably, the support assembly includes a support block, an upper fixed block, a lower fixed block, a first limiting groove and a second limiting groove; the upper end of the support block is fixedly connected to the upper fixed block; the lower end of the support block is fixedly connected to the lower fixed block; the upper end of the upper fixed block is provided with a first limiting groove; the upper end of the lower fixed block is provided with a second limiting groove, and the rotary spraying work is carried out within a circular range formed by the four support blocks.

[0007] Preferably, the rotating assembly includes a cross, a first slot, a third limiting slot, a paint pump and a liquid storage box; a cross is movably mounted on the inner wall of the first limiting slot; the paint pump and the liquid storage box are fixedly connected to the upper end of the cross; the liquid outlet of the liquid storage box is connected to the liquid inlet of the paint pump through a pipe; a first slot is provided through the upper and lower ends of the center of the cross; a third limiting slot is provided at the lower end of the cross; a motor is fixedly connected to the inner wall of the first slot, and when spraying, the spraying material is injected into the liquid storage box, the paint pump is turned on to draw the spraying material out of the liquid storage box, and the motor is turned on to drive the spraying assembly to cooperate with the paint pump to perform spraying.

[0008] Preferably, the spray assembly includes a fixed cylinder, an installation box, a liquid storage box, a liquid storage tank, a second tank body, an infusion tube and a spray nozzle; a fixed cylinder is movably installed on the outer wall of the motor; the lower end of the fixed cylinder is fixedly connected to the evenly distributed installation boxes; the installation box extends through the cross to the lower end of the cross; a liquid storage box is provided at the lower end of the cross; a liquid storage tank is provided at the upper end of the liquid storage box; the second tank body passes through the upper and lower ends of the liquid storage box; the inner wall of the second tank body is fixedly connected to the output shaft of the motor; the outer wall of the liquid storage box is in contact with the inner wall of the third limiting groove; the installation box is located inside the liquid storage tank; the liquid storage box The inner and outer walls are fixedly connected with a liquid infusion pipe through the inner and outer walls; the end of the liquid infusion pipe that extends to the transformer casing is fixedly connected with evenly distributed spray nozzles. By turning on the paint pump, the water outlet on the paint pump is connected to the water inlet of the fixed cylinder, and the spraying material in the fixed cylinder flows into the liquid storage tank in the liquid storage box through the installation box. The outer wall of the liquid storage box fits with the inner wall of the third limiting groove, so the paint material will not overflow from the liquid storage tank. The spraying material in the liquid storage tank flows into the spray nozzle through the liquid infusion pipe. When the motor is turned on, the liquid storage box is driven to rotate, so as to realize the spraying work on the transformer casing.

[0009] Preferably, the slide rail assembly includes a first ring block, a third groove body, a first fixed block and a first limit block; the first fixed block is movably installed on the inner wall of the second limit groove; the first ring block is fixedly connected to the upper end of the first fixed block; the third groove body is opened at the upper end of the first ring block; the first limit block is movably installed on the inner wall of the third groove body; the first limit block is fixedly connected to the lower end of the infusion tube, and the first limit block at the lower end of the infusion tube is used to limit the inner wall of the first ring block, so that the rotary spraying operation can be realized.

[0010] As a preferred embodiment, the cross has a cross-shaped structure, which can provide better support for the spraying assembly.

[0011] Preferably, the outer wall of the first ring block fits with the inner wall of the support block, which can make the spraying assembly work more stably.

[0012] Beneficial effects of the utility model:

[0013] 1. The second limiting grooves on the four support blocks are installed through the first ring block, the four support blocks are fixed, the cross is installed on the inner wall of the first limiting groove, the liquid storage box is installed on the inner wall of the third limiting groove, the lower end of the infusion tube is fixedly connected to the upper end of the first limiting block, and a detachable rotary spraying device is provided to solve the problem of spraying the transformer with a manual handheld spray paint;

[0014] 2. The first limit block at the lower end of the infusion tube is limited on the inner wall of the first ring block to realize rotary spraying. The limit ring allows the spraying work to be more uniform and stable on the transformer shell during rotation, solving the problem of uneven spraying of the transformer shell caused by manual spraying;

[0015] 3. By turning on the paint pump, the water outlet on the paint pump is connected to the water inlet of the fixed cylinder. The spray material in the fixed cylinder flows into the liquid storage tank in the liquid storage box through the installation box. The outer wall of the liquid storage box fits with the inner wall of the third limit groove, thereby preventing the paint material from overflowing from the liquid storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a three-dimensional structural schematic diagram of a rotary transformer outer shell surface spraying device of the utility model;

[0017] Figure 2 What is shown is a three-dimensional structural schematic diagram of a support assembly of a rotary transformer outer shell surface spraying device of the utility model;

[0018] Figure 3 The three-dimensional structure schematic diagram of the rotating assembly of the surface spraying device of the external housing of a rotary transformer of the utility model is shown;

[0019] Figure 4 What is shown is a three-dimensional structural schematic diagram of a spraying component and a slide rail component of a spraying device for the surface of an outer shell of a rotary transformer according to the utility model.

[0020] The marks in the accompanying drawings are: 1-support assembly, 101-support block, 102-upper fixed block, 103-lower fixed block, 104-first limiting groove, 105-second limiting groove, 2-rotating assembly, 201-cross, 202-first trough body, 203-third limiting groove, 204-paint pump, 205-liquid storage box, 206-motor, 3-spraying assembly, 301-fixed cylinder, 302-installation box, 303-liquid storage box, 304-liquid storage tank, 305-second trough body, 306-infusion tube, 307-spray nozzle, 4-slide rail assembly, 401-first ring block, 402-third trough body, 403-first fixed block, 404-first limiting block, 5-transformer housing. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1 The utility model provides an embodiment: a device for spraying the surface of an outer shell of a rotary transformer, comprising a support component 1; further comprising a rotating component 2, a spraying component 3, a slide rail component 4 and a transformer housing 5; a rotating component 2 for rotation is arranged on the support component 1; a spraying component 3 for spraying is arranged on the rotating component 2; a slide rail component 4 for limiting is arranged on the support component 1; a transformer housing 5 is arranged under the spraying component 3.

[0023] See also Figure 2 In this embodiment, the support assembly 1 includes a support block 101, an upper fixed block 102, a lower fixed block 103, a first limiting groove 104 and a second limiting groove 105; the upper end of the support block 101 is fixedly connected to the upper fixed block 102; the lower end of the support block 101 is fixedly connected to the lower fixed block 103; the upper end of the upper fixed block 102 is provided with a first limiting groove 104; the upper end of the lower fixed block 103 is provided with a second limiting groove 105.

[0024] See also Figure 3 In this embodiment, the rotating component 2 includes a cross 201, a first slot body 202, a third limiting slot 203, a paint pump 204 and a liquid storage box 205; the inner wall of the first limiting slot 104 is movably mounted with the cross 201; the upper end of the cross 201 is fixedly connected with the paint pump 204 and the liquid storage box 205; the liquid outlet end of the liquid storage box 205 is connected with the liquid inlet end of the paint pump 204 through a pipeline; the center of the cross 201 is provided with a first slot body 202 penetrating through the upper and lower ends; the lower end of the cross 201 is provided with a third limiting slot 203; the inner wall of the first slot body 202 is fixedly connected with the motor 206; the appearance of the cross 201 is a cross-shaped structure.

[0025] See also Figure 3-4In this embodiment, the spraying assembly 3 includes a fixed cylinder 301, an installation box 302, a liquid storage box 303, a liquid storage groove 304, a second groove body 305, an infusion tube 306 and a spray nozzle 307; the outer wall of the motor 206 is movably installed with a fixed cylinder 301; the lower end of the fixed cylinder 301 is fixedly connected with a uniformly distributed installation box 302; the installation box 302 passes through the cross 201 and extends to the lower end of the cross 201; the lower end of the cross 201 is provided with a liquid storage box 303; the upper end of the liquid storage box 303 is provided with a liquid storage groove 304; the upper and lower ends of the liquid storage box 303 are penetrated by the second groove body 305; the inner wall of the second groove body 305 is fixedly connected to the output shaft of the motor 206; the outer wall of the liquid storage box 303 is in contact with the inner wall of the third limiting groove 203; the installation box 3 02 is located inside the liquid storage tank 304; the inner and outer walls of the liquid storage box 303 are fixedly connected with a liquid infusion tube 306; the liquid infusion tube 306 is fixedly connected to one end of the transformer housing 5 with a uniformly distributed spray nozzle 307, and the slide rail assembly 4 includes a first ring block 401, a third slot body 402, a first fixed block 403 and a first limit block 404; the inner wall of the second limit slot 105 is movably mounted with the first fixed block 403; the upper end of the first fixed block 403 is fixedly connected with the first ring block 401; the upper end of the first ring block 401 is provided with a third slot body 402; the inner wall of the third slot body 402 is movably mounted with the first limit block 404; the first limit block 404 is fixedly connected to the lower end of the liquid infusion tube 306; the outer wall of the first ring block 401 is in contact with the inner wall of the support block 101.

[0026] During installation, the second limiting grooves 105 on the four support blocks 101 are installed through the first ring block 401, the four support blocks 101 are fixed, the cross 201 is installed on the inner wall of the first limiting groove 104, the liquid storage box 303 is installed on the inner wall of the third limiting groove 203, the lower end of the infusion tube 306 is fixedly connected to the upper end of the first limiting block 404, and the rotary spraying work is carried out within the circular range formed by the four support blocks 101, and the outer walls of the four support blocks 101 are wrapped with masks during the work;

[0027] When spraying, the paint material is injected into the liquid storage box 205, the paint pump 204 is turned on to make the paint pump 204 extract the paint material in the liquid storage box 205, and the motor 206 is turned on to drive the spray assembly 3. By turning on the paint pump 204, the water outlet on the paint pump 204 is connected to the water inlet of the fixed cylinder 301, and the paint material in the fixed cylinder 301 flows into the liquid storage tank 304 in the liquid storage box 303 through the installation box 302. The outer wall of the liquid storage box 303 fits with the inner wall of the third limiting groove 203, so the paint material will not overflow from the liquid storage tank 304. The paint material in the liquid storage tank 304 flows into the spray nozzle 307 through the infusion pipe 306. When the motor 206 is turned on, the 404 at the lower end of 306 is limitedly rotated in 402, thereby driving the liquid storage box 303 to rotate to realize the rotary spraying work.

[0028] Through the above steps, when the spraying work is carried out, the rotating component 2 is installed on the supporting component 1, and the spray is injected into the spray component 3 on the rotating component 2. The rotating component 2 is turned on so that the spray component 3 performs a rotational spraying work on the transformer housing 5 on the slide rail component 4. The detachable design solves the problem of complicated installation of the transformer rotation work, and the rotation design solves the problem of uneven spraying of the transformer housing.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A device for spraying the surface of an outer shell of a rotary transformer, comprising a support assembly (1); characterized in that: The invention also comprises a rotating assembly (2), a spraying assembly (3), a slide rail assembly (4) and a transformer housing (5); the supporting assembly (1) is provided with a rotating assembly (2) for rotating; the rotating assembly (2) is provided with a spraying assembly (3) for spraying; the supporting assembly (1) is provided with a slide rail assembly (4) for limiting; the transformer housing (5) is provided below the spraying assembly (3); the supporting assembly (1) comprises a supporting block (101), an upper fixing block (102), a lower fixing block (103), a first limiting groove (104) and a second limiting groove (105); the upper end of the supporting block (101) is fixedly connected to the upper fixing block (102); the lower end of the supporting block (101) is fixedly connected to the lower fixing block (103); the upper end of the upper fixing block (102) is provided with a first limiting groove (104); the lower end of the upper fixing block (103) is provided with a first limiting groove (105); the lower end of the upper fixing block (102) is provided with a first limiting groove (106); the lower end of the upper fixing block (102) is provided with a first limiting groove (107); the lower end of the upper fixing block (103) is provided with a first limiting groove (108); the lower end of the upper fixing block (102) is provided with a first limiting groove (109); the lower end of the upper fixing block (103) is provided with a first limiting groove (109); the lower end of the upper fixing block (102) is provided with a first limiting groove (109); the lower end of the upper fixing block (102) is provided with a first limiting groove (109); the lower end of the upper fixing block (103) is provided with a first limiting groove (109); the lower end of the upper fixing block (102) is provided with a first limiting groove (101); the lower end of the upper fixing block (102) is provided with a first limiting groove (109); the lower end 104); a second limiting groove (105) is provided at the upper end of the lower fixed block (103); the rotating assembly (2) comprises a cross (201), a first groove body (202), a third limiting groove (203), a paint pump (204) and a liquid storage box (205); a cross (201) is movably mounted on the inner wall of the first limiting groove (104); the paint pump (204) and the liquid storage box (205) are fixedly connected to the upper end of the cross (201); the liquid outlet end of the liquid storage box (205) is connected to the liquid inlet end of the paint pump (204) through a pipeline; a first groove body (202) is provided through the center of the cross (201) at both upper and lower ends; a third limiting groove (203) is provided at the lower end of the cross (201); and a motor (206) is fixedly connected to the inner wall of the first groove body (202).

2. The rotary transformer outer shell surface spraying device according to claim 1, characterized in that: The spraying assembly (3) comprises a fixed cylinder (301), an installation box (302), a liquid storage box (303), a liquid storage tank (304), a second tank body (305), a liquid infusion tube (306) and a spray nozzle (307); the fixed cylinder (301) is movably installed on the outer wall of the motor (206); the lower end of the fixed cylinder (301) is fixedly connected with the evenly distributed installation boxes (302); the installation boxes (302) pass through the cross (201) and extend to the lower end of the cross (201); the lower end of the cross (201) is provided with a liquid storage box (303); the liquid storage box (303) 03) is provided with a liquid storage groove (304); the upper and lower ends of the liquid storage box (303) are penetrated by a second groove body (305); the inner wall of the second groove body (305) is fixedly connected to the output shaft of the motor (206); the outer wall of the liquid storage box (303) is fitted with the inner wall of the third limiting groove (203); the installation box (302) is located inside the liquid storage groove (304); the inner and outer walls of the liquid storage box (303) are penetrated and fixedly connected with a liquid infusion tube (306); and one end of the liquid infusion tube (306) toward the transformer housing (5) is penetrated and fixedly connected with uniformly distributed spray nozzles (307).

3. The rotary transformer outer shell surface spraying device according to claim 1, characterized in that: The slide rail assembly (4) comprises a first ring block (401), a third groove body (402), a first fixed block (403) and a first limit block (404); the first fixed block (403) is movably mounted on the inner wall of the second limit groove (105); the first ring block (401) is fixedly connected to the upper end of the first fixed block (403); the third groove body (402) is opened at the upper end of the first ring block (401); the first limit block (404) is movably mounted on the inner wall of the third groove body (402); the first limit block (404) is fixedly connected to the lower end of the infusion tube (306).

4. The rotary transformer outer shell surface spraying device according to claim 1, characterized in that: The cross (201) is in a cross-shaped structure.

5. The rotary transformer outer shell surface spraying device according to claim 3, characterized in that: The outer wall of the first ring block (401) is in contact with the inner wall of the support block (101).

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