Raw material storage device for transformer production and processing
By introducing a motor-driven stirring system and heating function into the transformer oil storage device, the problem of transformer oil condensation at low temperatures was solved, enabling rapid injection of transformer oil and improving production efficiency.
Patent Information
- Application Number
- CN202420563188.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-22
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-03-22
AI Technical Summary
Existing transformer oil storage devices are prone to transformer oil condensation under low temperature conditions, resulting in slow oil injection and reduced production efficiency.
The transformer oil is stirred and heated by a motor-driven shaft and stirring rod structure, combined with a heating tube and a spiral conveyor blade, to prevent condensation. The transformer is fixed by a hydraulic cylinder and a clamping structure to ensure the stability of the oil injection process.
It effectively prevents transformer oil from condensing, increases the oil injection speed, and ensures the efficient operation of the transformer production process.
Smart Images
Figure CN222272949U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of transformer production and processing, in particular to a raw material storage device for transformer production and processing. Background Art
[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are the primary coil, the secondary coil, and the iron core. Its main functions include voltage conversion, current conversion, impedance conversion, isolation, and voltage stabilization. In the production process of oil-immersed transformers, transformer oil is an indispensable raw material. Transformer oil needs to be stored in a storage device. When the existing storage device is in use, when the external temperature is too low, the transformer oil is easy to condense, resulting in slow oil filling when the transformer is filled, which in turn reduces the efficiency of transformer production and processing. Therefore, in view of the above shortcomings, a raw material storage device for transformer production and processing is proposed. Utility Model Content
[0003] The utility model aims to solve the shortcomings in the prior art and proposes a raw material storage device for transformer production and processing.
[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a raw material storage device for transformer production and processing, comprising a workbench, a linkage plate is rotatably connected to the middle part of the inner wall of the bottom end of the workbench, the top of the linkage plate is rotatably connected to connecting plates opposite at two sides, the other end of the connecting plate is rotatably connected to a sliding plate, the top of the sliding plate is fixedly connected to a square slider, the inner side wall of the square slider is fixedly connected to a clamping block, the top of the workbench is provided with square slide grooves opposite at two sides, an electric telescopic rod is fixedly connected to one side of the interior of the workbench, the driving end of the electric telescopic rod is fixedly connected to the inner side wall of one of the sliding plates, the top of the workbench is fixedly connected to hydraulic cylinders opposite at two sides, the driving end of the hydraulic cylinder is fixedly connected to a support plate, and the middle part of the support plate is fixedly connected to a storage barrel.
[0005] As a further description of the above technical solution:
[0006] A motor is fixedly connected to the top of the storage barrel, a rotating shaft is fixedly connected to the driving end of the motor, a spiral conveying blade is fixedly connected to the outer lower side of the rotating shaft, a plurality of supporting rings are fixedly connected to the outer upper side of the rotating shaft, a stirring rod is rotatably connected to the inside of the supporting ring, a circular gear is fixedly connected to one end of the stirring rod, a rack ring is fixedly connected to the inner wall of the top end of the storage barrel, and a plurality of stirring blades are fixedly connected to the outside of the stirring rod.
[0007] As a further description of the above technical solution:
[0008] The bottom of the sliding plate is slidably connected to the inner wall of the bottom end of the workbench, and the outer portion of the square sliding block is slidably connected to the inner wall of the square sliding groove.
[0009] As a further description of the above technical solution:
[0010] The other side of the interior of the workbench is fixedly connected to a limiting column, and the exterior of the limiting column is slidably connected to a through hole on one side of the sliding plate.
[0011] As a further description of the above technical solution:
[0012] The outer teeth of the circular gear are meshed with the inner wall teeth of the rack ring. A feed port is provided on one side of the storage barrel, and a plurality of heating tubes are provided inside the storage barrel.
[0013] As a further description of the above technical solution:
[0014] The bottom end of the material storage barrel is fixedly connected with a feeding pipe, and a valve is arranged inside the feeding pipe.
[0015] As a further description of the above technical solution:
[0016] The four corners of the bottom end of the workbench are fixedly connected with supporting legs, and the bottom ends of the supporting legs are fixedly connected with anti-slip pads.
[0017] The utility model has the following beneficial effects:
[0018] 1. In the utility model, the transformer oil in the storage barrel is heated and stirred multiple times by the cooperation of the motor, the rotating shaft, the stirring rod, the supporting ring, the circular gear, the rack ring, the stirring blade, the heating tube and other structures, and the transformer oil is transported by the spiral conveying blade, thereby preventing the transformer oil from condensing and the oil delivery rate from being slow due to the low temperature.
[0019] 2. In the utility model, the transformer is clamped and fixed by the cooperation of the linkage plate, the connecting plate, the sliding plate, the square slider, the clamping block, the square slide groove, the electric telescopic rod, the limit column and other structures, thereby preventing the transformer from moving when the transformer is filled with oil, resulting in the displacement of the transformer oil inlet, which is convenient for people to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 This is a three-dimensional diagram of a raw material storage device for transformer production and processing proposed by the utility model;
[0021] Figure 2 This is a schematic diagram of the internal structure of a workbench of a raw material storage device for transformer production and processing proposed by the utility model;
[0022] Figure 3 This is a schematic diagram of the internal structure of a material storage barrel of a raw material storage device for transformer production and processing proposed by the utility model;
[0023] Figure 4 for Figure 3 Enlarged view of point A in the middle.
[0024] Legend:
[0025] 1. Workbench; 2. Linkage plate; 3. Connecting plate; 4. Sliding plate; 5. Square slider; 6. Clamping block; 7. Square slide; 8. Electric telescopic rod; 9. Limit column; 10. Hydraulic cylinder; 11. Support plate; 12. Storage barrel; 13. Motor; 14. Rotating shaft; 15. Spiral conveying blade; 16. Support ring; 17. Stirring rod; 18. Circular gear; 19. Rack ring; 20. Stirring blade; 21. Discharge pipe; 22. Valve. DETAILED DESCRIPTION
[0026] 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.
[0027] Reference Figure 1-4 The utility model provides an embodiment: a raw material storage device for transformer production and processing, including a workbench 1, a linkage plate 2 is rotatably connected to the middle of the inner wall at the bottom end of the workbench 1, and the top of the linkage plate 2 is rotatably connected to the connecting plates 3 opposite to each other on both sides, and the other end of the connecting plate 3 is rotatably connected to the sliding plate 4. The transformer is placed on the top of the workbench 1, and the electric telescopic rod 8 is started. Under the drive of the electric telescopic rod 8, one of the sliding plates 4 is driven to move. The top of the sliding plate 4 is fixedly connected with a square slider 5, and the linkage plate 2 is driven to move through the sliding plate 4, and then the other sliding plate 4 is moved. The inner side wall of the square slider 5 is fixedly connected with a clamping block 6, and the workbench 1 The top of the workbench 1 is provided with square slide grooves 7 opposite to each other on both sides. An electric telescopic rod 8 is fixedly connected to one side of the interior of the workbench 1. The driving end of the electric telescopic rod 8 is fixedly connected to the inner wall of one of the sliding plates 4. The movement of the sliding plate 4 drives the square slider 5 to slide on the inner wall of the square slide groove 7, so that the clamping block 6 clamps and fixes the transformer. The top of the workbench 1 is fixedly connected with hydraulic cylinders 10 opposite to each other on both sides. The driving end of the hydraulic cylinder 10 is fixedly connected to a support plate 11, and the middle part of the support plate 11 is fixedly connected to a storage barrel 12. The arrangement of the hydraulic cylinder 10 realizes that the height of the storage barrel 12 is adjustable, which facilitates the oil filling of transformers of different models.
[0028] The top of the storage barrel 12 is fixedly connected with a motor 13, and the driving end of the motor 13 is fixedly connected with a rotating shaft 14. The motor 13 is started, and the rotating shaft 14 is driven by the motor 13 to rotate. The outer lower side of the rotating shaft 14 is fixedly connected with a spiral conveying blade 15, and the spiral conveying blade 15 is driven by the rotating shaft 14 to rotate, thereby accelerating the oil discharge rate of the transformer. A plurality of support rings 16 are fixedly connected to the outer upper side of the rotating shaft 14, and the inner rotation of the support ring 16 is connected with a stirring rod 17, and the support ring 16 is driven by the rotating shaft 14 to realize the stirring rod 17. The stirring rod 17 is moved to stir the transformer oil in the storage barrel 12. One end of the stirring rod 17 is fixedly connected to a circular gear 18. The inner wall of the top of the storage barrel 12 is fixedly connected to a rack ring 19. The outside of the stirring rod 17 is fixedly connected to a plurality of stirring blades 20. The stirring rod 17 drives the circular gear 18 and the rack ring 19 to mesh, thereby realizing the rotation of the stirring rod 17. The stirring rod 17 drives the stirring blades 20 to move, thereby realizing multiple stirring of the transformer oil in the storage barrel 12. The bottom sliding connection of the sliding plate 4 The inner wall of the bottom end of the workbench 1 is connected to the outer side of the square slider 5 which is slidably connected to the inner wall of the square slide 7. The other side of the inner part of the workbench 1 is fixedly connected to the limit column 9. The outer side of the limit column 9 is slidably connected to the through hole on one side of the sliding plate 4. The outer teeth of the circular gear 18 are meshed with the inner wall teeth of the rack ring 19. The circular gear 18 and the rack ring 19 are driven by the stirring rod 17 to mesh, thereby realizing the self-rotation of the stirring rod 17. A feeding port is provided on one side of the storage barrel 12. A plurality of heating pipes are provided inside the storage barrel 12. The bottom end of 12 is fixedly connected with a feed pipe 21, and a valve 22 is arranged inside the feed pipe 21. The stirring blade 20 is driven to move by the stirring rod 17, thereby realizing multiple stirring of the transformer oil inside the storage barrel 12. In addition, the heating tube acts to prevent the transformer oil from condensing. The valve 22 is opened, and then the transformer is started to be filled with oil. Support legs are fixedly connected at the four corners of the bottom end of the workbench 1, and anti-skid pads are fixedly connected to the bottom ends of the support legs. The stability of the overall device is improved by adding support legs and anti-skid pads.
[0029] Working principle: First, place the transformer on the top of the workbench 1, then start the electric telescopic rod 8, and drive one of the sliding plates 4 to move under the drive of the electric telescopic rod 8, and drive the linkage plate 2 to move through the sliding plate 4, and then realize the movement of the other sliding plate 4, and drive the square slider 5 to slide on the inner wall of the square slide groove 7 through the movement of the sliding plate 4, and then realize the clamping block 6 to clamp and fix the transformer, and then start the motor 13, and drive the rotating shaft 14 to rotate through the drive of the motor 13, and then drive the support ring 16 through the rotating shaft 14 to realize the movement of the stirring rod 17 , thereby realizing stirring of the transformer oil inside the storage barrel 12, and at the same time, the circular gear 18 and the rack ring 19 are driven to mesh through the stirring rod 17, and then the stirring rod 17 is rotated, and the stirring blade 20 is driven to move through the stirring rod 17, and then the transformer oil inside the storage barrel 12 is stirred multiple times, and the effect of the heating tube is added to prevent the transformer oil from condensing. The valve 22 is opened, and then the transformer is started to be filled with oil. At this time, the spiral conveying blade 15 is driven to rotate by the rotating shaft 14, which speeds up the oil discharge rate of the transformer oil.
[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A raw material storage device for transformer production and processing, comprising a workbench (1), characterized in that: A linkage plate (2) is rotatably connected to the middle of the inner wall at the bottom end of the workbench (1), and a connecting plate (3) opposite to each other on both sides is rotatably connected to the top of the linkage plate (2), and a sliding plate (4) is rotatably connected to the other end of the connecting plate (3), and a square slider (5) is fixedly connected to the top of the sliding plate (4), and a clamping block (6) is fixedly connected to the inner wall of the square slider (5), and a square slide groove (7) opposite to each other on both sides is arranged on the top of the workbench (1), and an electric telescopic rod (8) is fixedly connected to one side of the interior of the workbench (1), and the driving end of the electric telescopic rod (8) is fixedly connected to the inner wall of one of the sliding plates (4), and a hydraulic cylinder (10) opposite to each other on both sides is fixedly connected to the top of the workbench (1), and the hydraulic cylinder (10) opposite to each other on both sides is fixedly connected to the top of the workbench (1). 0) is fixedly connected to a support plate (11) at its driving end, a storage barrel (12) is fixedly connected to the middle of the support plate (11), a motor (13) is fixedly connected to the top of the storage barrel (12), a rotating shaft (14) is fixedly connected to the driving end of the motor (13), a spiral conveying blade (15) is fixedly connected to the outer lower side of the rotating shaft (14), a plurality of supporting rings (16) are fixedly connected to the outer upper side of the rotating shaft (14), a stirring rod (17) is rotatably connected to the inside of the supporting ring (16), one end of the stirring rod (17) is fixedly connected to a circular gear (18), a rack ring (19) is fixedly connected to the inner wall of the top end of the storage barrel (12), and a plurality of stirring blades (20) are fixedly connected to the outside of the stirring rod (17).
2. A raw material storage device for transformer production and processing according to claim 1, characterized in that: The bottom of the sliding plate (4) is slidably connected to the inner wall of the bottom end of the workbench (1), and the outside of the square sliding block (5) is slidably connected to the inner wall of the square sliding groove (7).
3. The raw material storage device for transformer production and processing according to claim 1 is characterized in that: The other side of the interior of the workbench (1) is fixedly connected to a limiting column (9), and the exterior of the limiting column (9) is slidably connected to a through hole on one side of the sliding plate (4).
4. The raw material storage device for transformer production and processing according to claim 1, characterized in that: The outer teeth of the circular gear (18) are meshed with the inner wall teeth of the rack ring (19); a feed port is provided on one side of the storage barrel (12); and a plurality of heating tubes are provided inside the storage barrel (12).
5. The raw material storage device for transformer production and processing according to claim 1, characterized in that: The bottom end of the material storage barrel (12) is fixedly connected to a feeding pipe (21), and a valve (22) is arranged inside the feeding pipe (21).
6. The raw material storage device for transformer production and processing according to claim 1, characterized in that: Support legs are fixedly connected at the four corners of the bottom end of the workbench (1), and anti-slip pads are fixedly connected at the bottom ends of the support legs.