Transformer oil chromatography oscillator

Abstract

The utility model relates to the field of oil chromatography oscillators and discloses a transformer oil chromatography oscillator which comprises a machine body and a shielding box, a control screen is fixedly installed on the surface of the machine body, a shielding cover is rotatably installed on the top of the machine body, and the size specification of the surface of the shielding cover is matched with the size specification of the top of the machine body. A plurality of limiting ropes are arranged at the top of the shielding box, a plurality of fixing frames are rotationally connected to the inner wall of the shielding box, the fixing frames are divided into two groups, the two groups of fixing frames are symmetrically distributed with the shielding box as the axis, and the surface of the shielding box is movably connected with the inner wall of the machine body; a shielding box is installed on the surface of the machine body, a plurality of limiting ropes are installed on the top of the shielding box, and a fixing frame is installed on the inner wall of the shielding box, so that the shielding box is fixed in the machine body through the fixing frame, and materials are fixed in the shielding box through the limiting ropes; and the shielding box is taken out of the machine body to be cleaned.

Description

Technical Field

[0001] This application relates to the field of oil chromatographic oscillators, and more particularly to a transformer oil chromatographic oscillator. Background Technology

[0002] An oil chromatography shaker is a shaking device used in the determination of dissolved gas components in oil. It is primarily used for the degassing of dissolved gases in transformer oil, and can also be used for the determination of water-soluble acids in oil, as well as for isothermal and timed shaking in other physicochemical experiments. The instrument features a large LCD screen with a full Chinese display, providing complete information such as instrument status and operation prompts. It uses a high-performance single-chip microcomputer as the central microprocessor for PID intelligent temperature control, resulting in fast temperature control, low power consumption, and high accuracy and reliability. Multiple modes are available for convenient and efficient experiments; a custom mode allows for true instrument customization. In conventional oil chromatography shakers, after connecting the power supply, the material to be tested is placed inside the machine, the top cover is closed, and the shaker is operated via the control panel on the surface of the machine to perform the shaking process.

[0003] Regarding the aforementioned technologies, the inventors believe that when using an oil chromatography shaker, operator error can easily lead to material spillage inside the machine. Conventional oil chromatography shakers often adopt an integrated structure, which makes cleaning the machine inconvenient and affects the ease of use of the oil chromatography shaker.

[0004] The information disclosed in this background section is only intended to enhance the understanding of the background technology of this application, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0005] To address the problem of difficulty in cleaning conventional oil chromatographic shakers when they are internally contaminated, this application provides a transformer oil chromatographic shaker.

[0006] The transformer oil chromatography shaker provided in this application adopts the following technical solution:

[0007] A transformer oil chromatographic shaker includes a body and a shielding box. A control panel is fixedly mounted on the surface of the body, and a shielding cover is rotatably mounted on the top of the body. The dimensions of the shielding cover are adapted to the dimensions of the top of the body. The top of the shielding box is provided with several limiting ropes, and several fixing frames are rotatably connected to the inner wall of the shielding box. The fixing frames are divided into two groups, and the two groups of fixing frames are symmetrically distributed about the shielding box. The surface of the shielding box is movably connected to the inner wall of the body, and the dimensions of the shielding box surface are adapted to the dimensions of the inner wall of the body. The surfaces of the fixing frames are engaged with the inner wall of the body.

[0008] Preferably, a fixing spring is fixedly installed on the surface of the fixing frame, and one end of the fixing spring is fixedly connected to the inner wall of the shielding box.

[0009] Preferably, an auxiliary piece is fixedly connected to the surface of the fixing frame. The auxiliary piece is a rubber sheet, and a plurality of anti-slip grooves are formed on the surface of the auxiliary piece. The plurality of anti-slip grooves are evenly distributed on the surface of the auxiliary piece.

[0010] Preferably, the two sets of limiting ropes are vertically distributed, and each end of the two sets of limiting ropes is fixedly installed with a mounting bracket. The surface of the shielding box is provided with a slot that matches the mounting bracket, and the inner wall of the slot is engaged with the surface of the mounting bracket.

[0011] Preferably, the inner wall of the mounting bracket is threaded with a plurality of fixing bolts, which are evenly distributed on the surface of the mounting bracket, and one end of the fixing bolts is engaged with the inner wall of the slot.

[0012] Preferably, a shielding frame is fixedly installed at one end of the mounting frame, and two connecting rods are fixedly installed at the bottom end of the shielding frame. An adjusting frame is slidably connected to the surface of the connecting rods, and the bottom end of the adjusting frame is movably installed on the surface of the limiting rope.

[0013] Preferably, the inner wall of the adjustment frame is threaded with an adjustment bolt, and the bottom end of the adjustment bolt is rotatably installed with the inner wall of the shield box.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] 1. By installing a shielding box on the surface of the machine body, with several limiting ropes installed on the top of the shielding box and a fixing frame installed on the inner wall of the shielding box, the shielding box can be fixed in the machine body using the fixing frame. The limiting ropes fix the material inside the shielding box. When the inner wall of the machine body is contaminated, the shielding box can be removed from the machine body for cleaning. A fixing spring is installed between the fixing frame and the shielding box, so that the fixing frame can be pushed by the fixing spring to keep the fixing frame in contact with the inner wall of the machine body. A rubber auxiliary piece is installed on the surface of the fixing frame, and several anti-slip grooves are opened on the surface of the auxiliary piece, so that the rubber material of the auxiliary piece has anti-slip properties, and the anti-slip grooves improve the connection between the fixing frame and the machine body. One end of the limiting rope is equipped with a mounting bracket, and one end of the mounting bracket engages with the slot on the surface of the shielding box, so that the limiting rope is connected to the top of the shielding box using the slot and the mounting bracket. Compared with the existing technology, this method effectively improves the convenience of cleaning the oil chromatography shaker.

[0016] 2. Several fixing bolts can also be installed on the inner wall of the mounting frame. One end of the fixing bolts is engaged with the inner wall of the slot, so that the mounting frame and the slot can be connected by the fixing bolts, which effectively improves the fixing effect of the limit rope. A shielding frame is installed at one end of the mounting frame. The bottom end of the shielding frame is slidably connected to an adjusting frame via a connecting rod. The bottom end of the adjusting frame is connected to the top of the limit rope, so that the tension of the limit rope can be adjusted by sliding the adjusting frame on the surface of the connecting rod, thereby facilitating the fixing of containers of different sizes or materials. An adjusting bolt is threadedly connected to the inner wall of the adjusting frame. The bottom end of the adjusting bolt is rotatably installed with the inner wall of the shielding box, so that the height of the adjusting frame can be adjusted and fixed by the adjusting bolt; effectively improving the use effect of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a transformer oil chromatography shaker according to an embodiment of the application;

[0018] Figure 2 This is a schematic diagram of the shielding box structure in an embodiment of the application;

[0019] Figure 3 This is a side view of the embodiment of the application.

[0020] Figure 4 This is a schematic diagram of the structure at point A in the embodiment of the application.

[0021] Explanation of reference numerals in the attached drawings: 1. Body; 2. Control panel; 3. Cover; 4. Cover box; 5. Limiting rope; 6. Fixing frame; 7. Fixing spring; 8. Auxiliary plate; 9. Anti-slip groove; 10. Slot; 11. Mounting bracket; 12. Fixing bolt; 13. Covering frame; 14. Connecting rod; 15. Adjusting frame; 16. Adjusting bolt. Detailed Implementation

[0022] The following is in conjunction with the appendix Figure 1 —4. This application will be described in further detail.

[0023] This application discloses a transformer oil chromatographic oscillator, referring to... Figure 1 - Figure 2 The system includes a chromatographic oscillator body 1. In use, after connecting the body 1 to power, the material to be tested is placed inside the body 1. The cover 3 on the top of the body 1 is closed, and the body 1 is controlled via the control panel 2 on its surface to oscillate the material. A cover box 4 is installed on the surface of the body 1. Several limiting ropes 5 are installed on the top of the cover box 4, and a fixing frame 6 is installed on the inner wall of the cover box 4 to secure it inside the body 1. The material is then secured inside the cover box 4 by the limiting ropes 5. When the inner wall of the body 1 becomes contaminated, the cover box 4 can be removed from the body 1 for cleaning, effectively improving the convenience of cleaning the oil chromatographic oscillator.

[0024] Reference Figure 2 A fixing spring 7 is installed between the fixing frame 6 and the shielding box 4 to push the fixing frame 6 and keep it in contact with the inner wall of the body 1, so as to ensure the stability of the shielding box 4. A rubber auxiliary piece 8 is installed on the surface of the fixing frame 6. Several anti-slip grooves 9 are opened on the surface of the auxiliary piece 8 to make the rubber material of the auxiliary piece 8 anti-slip, and the anti-slip grooves 9 improve the connection between the fixing frame 6 and the body 1. One end of the limiting rope 5 is equipped with a mounting bracket 11. One end of the mounting bracket 11 is engaged with the slot 10 on the surface of the shielding box 4, so as to connect the limiting rope 5 to the top of the shielding box 4 through the slot 10 and the mounting bracket 11, and to separate the mounting bracket 11 from the slot 10 for easy disassembly and cleaning of the limiting rope 5.

[0025] Reference Figure 3 - Figure 4 Several fixing bolts 12 are installed on the inner wall of the mounting frame 11. One end of the fixing bolt 12 is engaged with the inner wall of the slot 10, so that the mounting frame 11 and the slot 10 can be connected by the fixing bolts 12, which effectively improves the fixing effect of the limiting rope 5. A shielding frame 13 is installed on one end of the mounting frame 11. The bottom end of the shielding frame 13 is slidably connected to the adjusting frame 15 by means of the connecting rod 14. The bottom end of the adjusting frame 15 is connected to the top of the limiting rope 5, so that the tension of the limiting rope 5 can be adjusted by means of the adjusting frame 15 sliding on the surface of the connecting rod 14, thereby facilitating the fixing of containers of different sizes or materials. An adjusting bolt 16 is threadedly connected to the inner wall of the adjusting frame 15. The bottom end of the adjusting bolt 16 is rotatably installed with the inner wall of the shielding box 4, so that the height of the adjusting frame 15 can be adjusted and fixed by means of the adjusting bolt 16.

[0026] The implementation principle of a transformer oil chromatograph shaker according to an embodiment of this application is as follows: A shielding box 4 is installed on the surface of the machine body 1. Several limiting ropes 5 are installed on the top of the shielding box 4, and a fixing frame 6 is installed on the inner wall of the shielding box 4 to fix the shielding box 4 inside the machine body 1. The limiting ropes 5 fix the material inside the shielding box 4. When the inner wall of the machine body 1 is contaminated, the shielding box 4 is removed from the machine body 1 for cleaning. A fixing spring 7 is installed between the fixing frame 6 and the shielding box 4 to push the fixing frame 6 and keep it attached to the machine body 1. The inner wall is fitted to ensure the stability of the shield box 4. The surface of the fixing frame 6 is equipped with a rubber auxiliary piece 8. The surface of the auxiliary piece 8 has several anti-slip grooves 9, which are made of rubber to make the auxiliary piece 8 anti-slip and improve the connection between the fixing frame 6 and the body 1. One end of the limiting rope 5 is equipped with a mounting bracket 11. One end of the mounting bracket 11 is engaged with the slot 10 on the surface of the shield box 4, so that the limiting rope 5 can be connected to the top of the shield box 4 by means of the slot 10 and the mounting bracket 11. Separating the mounting bracket 11 from the slot 10 makes it easy to disassemble and clean the limiting rope 5.

[0027] Several fixing bolts 12 can also be installed on the inner wall of the mounting frame 11. One end of the fixing bolt 12 is engaged with the inner wall of the slot 10, so that the mounting frame 11 and the slot 10 can be connected by the fixing bolt 12, which effectively improves the fixing effect of the limiting rope 5. A shielding frame 13 is installed on one end of the mounting frame 11. The bottom end of the shielding frame 13 is slidably connected to the adjusting frame 15 by means of the connecting rod 14. The bottom end of the adjusting frame 15 is connected to the top of the limiting rope 5, so that the tension of the limiting rope 5 can be adjusted by means of the adjusting frame 15 sliding on the surface of the connecting rod 14, thereby facilitating the fixing of containers of different sizes or materials. An adjusting bolt 16 is threadedly connected to the inner wall of the adjusting frame 15. The bottom end of the adjusting bolt 16 is rotatably installed with the inner wall of the shielding box 4, so that the height of the adjusting frame 15 can be adjusted and fixed by means of the adjusting bolt 16.

[0028] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A transformer oil chromatographic shaker, comprising a body (1) and a shielding box (4), characterized in that: A control panel (2) is fixedly installed on the surface of the body (1), and a cover (3) is rotatably installed on the top of the body (1). The size of the cover (3) is compatible with the size of the top of the body (1). Several limiting ropes (5) are provided on the top of the cover box (4), and several fixing frames (6) are rotatably connected to the inner wall of the cover box (4). The several fixing frames (6) are divided into two groups, and the two groups of fixing frames (6) are symmetrically distributed about the cover box (4).

2. The transformer oil chromatographic shaker according to claim 1, characterized in that: The surface of the shielding box (4) is movably connected to the inner wall of the body (1), and the size of the surface of the shielding box (4) is adapted to the size of the inner wall of the body (1). The surface of the fixing frame (6) is snapped into the inner wall of the body (1).

3. The transformer oil chromatographic shaker according to claim 1, characterized in that: A fixing spring (7) is fixedly installed on the surface of the fixing frame (6), and one end of the fixing spring (7) is fixedly connected to the inner wall of the shielding box (4).

4. The transformer oil chromatographic shaker according to claim 1, characterized in that: An auxiliary piece (8) is fixedly connected to the surface of the fixing frame (6). The auxiliary piece (8) is a rubber sheet, and a number of anti-slip grooves (9) are opened on the surface of the auxiliary piece (8). The number of anti-slip grooves (9) are evenly distributed on the surface of the auxiliary piece (8).

5. The transformer oil chromatographic shaker according to claim 1, characterized in that: The two sets of limiting ropes (5) are vertically distributed between each other. Both ends of the two sets of limiting ropes (5) are fixedly installed with mounting brackets (11). The surface of the shielding box (4) is provided with a slot (10) that is compatible with the mounting bracket (11). The inner wall of the slot (10) is engaged with the surface of the mounting bracket (11).

6. The transformer oil chromatographic shaker according to claim 5, characterized in that: The inner wall of the mounting bracket (11) is threaded with several fixing bolts (12), which are evenly distributed on the surface of the mounting bracket (11), and one end of the fixing bolt (12) is engaged with the inner wall of the slot (10).

7. A transformer oil chromatographic shaker according to claim 5, characterized in that: A shielding frame (13) is fixedly installed at one end of the mounting frame (11). Two connecting rods (14) are fixedly installed at the bottom end of the shielding frame (13). An adjusting frame (15) is slidably connected to the surface of the connecting rods (14). The bottom end of the adjusting frame (15) is movably installed on the surface of the limiting rope (5).

8. A transformer oil chromatographic shaker according to claim 7, characterized in that: The inner wall of the adjusting frame (15) is threaded with an adjusting bolt (16), and the bottom end of the adjusting bolt (16) is rotatably installed with the inner wall of the shielding box (4).

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