Testing device for synthesizing lithium manganate by abandoning niobium

Abstract

The utility model discloses a testing device for preparing lithium manganate synthesized by abandoned niobium, which comprises a testing box body, a mounting seat is fixedly arranged in the middle of the bottom end of the inner wall of the testing box body, and a rotating disc is rotatably arranged at the top end of the mounting seat. According to the method, niobium-discarded synthesized lithium manganate samples are uniformly placed in a plurality of storage seats respectively, a crystal detector is pushed to move downwards through an air cylinder, and the crystal structure, morphology and electrochemical performance of the niobium-discarded synthesized lithium manganate sample in one of the storage seats are tested through the crystal detector. The driving gear is driven by the motor to rotate by a certain angle, then the driven gear, the rotating shaft and the rotating disc are driven to rotate by a certain angle until the next object placing seat is placed under the crystal detector, and then the operation is repeated, so that the continuous test treatment on the lithium manganate samples synthesized by the multiple groups of abandoned niobium is realized, and the test efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of testing technology for the synthesis of lithium manganese oxide from discarded niobium, specifically a testing device for the preparation of lithium manganese oxide from discarded niobium. Background Technology

[0002] In the process of preparing lithium manganese oxide by discarding niobium, it is necessary to test the crystal structure, morphology and electrochemical performance of the lithium manganese oxide samples by using a testing device. However, the existing testing device is not convenient for continuous testing of multiple sets of lithium manganese oxide samples by discarding niobium, resulting in low testing efficiency.

[0003] To address the aforementioned issues, a testing device for the synthesis of lithium manganese oxide from niobium is proposed here. Utility Model Content

[0004] The purpose of this invention is to provide a testing device for the synthesis of lithium manganese oxide from discarded niobium, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a testing device for the synthesis of lithium manganese oxide from discarded niobium, comprising a testing chamber, a mounting base fixedly disposed at the middle of the bottom of the inner wall of the testing chamber, a rotating disk rotatably disposed at the top of the mounting base, a plurality of placement seats opened on the outer side of the top of the rotating disk, a rotating shaft fixedly disposed at the middle of the bottom of the rotating disk, a driven gear fixedly connected to the bottom of the rotating shaft extending into the interior of the mounting base, a fixed seat fixedly disposed at the top of the inner side of the mounting base, a motor fixedly disposed at the bottom of the inner side of the fixed seat, a driving gear fixedly connected to the output end of the motor, the driving gear meshing with the driven gear, a cylinder fixedly disposed at the top of the inner side of the testing chamber, a crystal detector fixedly connected to the movable end of the cylinder, and a control panel fixedly disposed at the top of the front of the testing chamber.

[0006] By uniformly placing samples of lithium manganese oxide synthesized from discarded niobium into several holders, and then using a cylinder to push a crystal detector downwards, the crystal detector is used to test the crystal structure, morphology, and electrochemical performance of the sample in one of the holders. Then, a motor drives the drive gear to rotate by a certain angle, which in turn drives the driven gear, rotating shaft, and rotating disk to rotate by a certain angle until the next holder is directly below the crystal detector. The above operation is repeated to achieve uninterrupted testing of multiple sets of lithium manganese oxide samples from discarded niobium, thereby improving testing efficiency.

[0007] Preferably, a guide hole is provided on one side of the top of the test box, and a guide rod is fixedly connected to one side of the top of the crystal detector. The guide rod is inserted and connected to the guide hole. The cooperation between the guide rod and the guide hole facilitates the stable up and down movement of the crystal detector.

[0008] Preferably, the connection between the mounting base and the rotating disk is provided with an arc-shaped groove, and a number of balls are rolled inside the two arc-shaped grooves. The arrangement of the balls facilitates the stable rotation of the rotating disk.

[0009] Preferably, a rotating hole is provided at the connection between the mounting base and the rotating shaft. The rotating hole is rotatably connected to the rotating shaft, and the rotating hole facilitates the stable rotation of the rotating shaft.

[0010] Preferably, a sealing door is hinged to the bottom of the front of the test chamber, an observation window is fixedly provided in the middle of the front of the sealing door, and an auxiliary handle is fixedly provided on one side of the front of the sealing door. The sealing door can achieve a sealing function.

[0011] Preferably, each of the several storage seats and the rotating disk is fixedly provided with a connecting block, and each of the rotating disk and the several storage seats is provided with a connecting slot. The several connecting slots are respectively engaged with the several connecting blocks. The limiting engagement of the several connecting slots with the several connecting blocks facilitates the initial positioning of the several storage seats.

[0012] Preferably, each of the connecting blocks has a mounting groove on both sides, a limiting spring is fixedly installed inside each of the mounting grooves, a limiting groove is opened on both sides of the inner wall of each connecting block, and the limiting springs are respectively engaged with the limiting grooves. The engagement of the limiting springs with the limiting grooves facilitates further limiting of the several storage seats.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] By uniformly placing samples of lithium manganese oxide synthesized from discarded niobium into several holders, and then using a cylinder to push a crystal detector downwards, the crystal detector is used to test the crystal structure, morphology, and electrochemical performance of the sample in one of the holders. Then, a motor drives the drive gear to rotate by a certain angle, which in turn drives the driven gear, rotating shaft, and rotating disk to rotate by a certain angle until the next holder is directly below the crystal detector. The above operation is repeated to achieve uninterrupted testing of multiple sets of lithium manganese oxide samples from discarded niobium, thereby improving testing efficiency. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is a front sectional view of the present invention;

[0017] Figure 3This is an enlarged view of part A of this utility model;

[0018] Figure 4 This is an enlarged view of part B of the present invention.

[0019] In the diagram: 1. Test chamber; 2. Cylinder; 3. Crystal detector; 4. Guide rod; 5. Guide hole; 6. Mounting base; 7. Rotating disk; 8. Arc groove; 9. Ball bearing; 10. Placement seat; 11. Rotating hole; 12. Rotating shaft; 13. Driven gear; 14. Fixed base; 15. Motor; 16. Drive gear; 17. Connecting slot; 18. Connecting block; 19. Placement slot; 20. Limiting spring; 21. Limiting slot; 22. Sealing door; 23. Observation window; 24. Auxiliary handle; 25. Control panel. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] Please see Figure 1-4 This utility model provides a testing device for the synthesis of lithium manganese oxide from discarded niobium, including a test chamber 1. A mounting base 6 is fixedly installed at the center of the bottom of the inner wall of the test chamber 1. A rotating disk 7 is rotatably mounted on the top of the mounting base 6. Several placement seats 10 are provided on the outer side of the top of the rotating disk 7. A rotating shaft 12 is fixedly installed at the center of the bottom of the rotating disk 7. The bottom end of the rotating shaft 12 extends into the interior of the mounting base 6 and is fixedly connected to a driven gear 13. A fixing base 14 is fixedly installed on the top of the inner side of the mounting base 6. A motor 15 is fixedly installed on the bottom of the inner side of the fixing base 14. A driving gear 16 is fixedly connected to the output end of the motor 15. The driving gear 16 meshes with the driven gear 13. A cylinder 2 is fixedly installed on the top of the inner side of the test chamber 1. The cylinder 2... A crystal detector 3 is fixedly connected to the moving end, and a control panel 25 is fixedly installed on the top of the front of the test box 1. By evenly placing the discarded niobium-synthesized lithium manganese oxide samples into several placement seats 10, and then pushing the crystal detector 3 downward by the cylinder 2, the crystal detector 3 tests the crystal structure, morphology and electrochemical performance of the discarded niobium-synthesized lithium manganese oxide sample in one of the placement seats 10. Then, the motor 15 drives the drive gear 16 to rotate a certain angle, which in turn drives the driven gear 13, the rotating shaft 12 and the rotating disk 7 to rotate a certain angle until the next placement seat 10 is placed directly below the crystal detector 3. The above operation is repeated to achieve uninterrupted testing of multiple sets of discarded niobium-synthesized lithium manganese oxide samples, thereby improving testing efficiency.

[0022] A guide hole 5 is provided on one side of the top of the test box 1. A guide rod 4 is fixedly connected to one side of the top of the crystal detector 3. The guide rod 4 is inserted and connected to the guide hole 5. An arc groove 8 is provided at the connection between the mounting base 6 and the rotating disk 7. Several balls 9 are rolled inside the two arc grooves 8. A rotating hole 11 is provided at the connection between the mounting base 6 and the rotating shaft 12. The rotating hole 11 is rotatably connected to the rotating shaft 12.

[0023] In use, the guide rod 4 and the guide hole 5 are designed to facilitate the stable up and down movement of the crystal detector 3, the several balls 9 are designed to facilitate the stable rotation of the rotating disk 7, and the rotating hole 11 is designed to facilitate the stable rotation of the rotating shaft 12.

[0024] A sealing door 22 is hinged to the bottom of the front of the test chamber 1. An observation window 23 is fixedly installed in the middle of the front of the sealing door 22. An auxiliary handle 24 is fixedly installed on one side of the front of the sealing door 22. Connecting blocks 18 are fixedly installed at the connection points between several storage seats 10 and the rotating disk 7. Connecting slots 17 are opened at the connection points between the rotating disk 7 and several storage seats 10. Several connecting slots 17 are respectively engaged with several connecting blocks 18. Placement slots 19 are opened on both sides of several connecting blocks 18. Limiting springs 20 are fixedly installed inside several placement slots 19. Limiting grooves 21 are opened on both sides of the inner wall of several connecting slots 17. Several limiting springs 20 are respectively engaged with several limiting grooves 21.

[0025] In use, the sealing door 22 can achieve a sealing function. The connection slots 17 and the connection blocks 18 can be engaged to limit the initial positioning of the storage seats 10. The limit springs 20 and the limit grooves 21 can be engaged to further limit the positioning of the storage seats 10.

[0026] In this embodiment, the following steps are taken: Niobium-discarded lithium manganese oxide samples are evenly placed in several storage seats 10. A cylinder 2 then pushes a crystal detector 3 downwards. The crystal detector 3 tests the crystal structure, morphology, and electrochemical performance of one of the samples in storage seat 10. A motor 15 drives a drive gear 16 to rotate at a certain angle, which in turn drives a driven gear 13, a rotating shaft 12, and a rotating disk 7 to rotate at a certain angle until the next storage seat 10 is directly below the crystal detector 3. This process is repeated to achieve continuous testing of multiple sets of niobium-discarded lithium manganese oxide samples, thus improving testing efficiency.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A testing device for the synthesis of lithium manganese oxide from discarded niobium, comprising a testing chamber (1), characterized in that: A mounting base (6) is fixedly installed at the middle of the bottom of the inner wall of the test chamber (1). A rotating disk (7) is rotatably installed at the top of the mounting base (6). Several storage seats (10) are opened on the outer side of the top of the rotating disk (7). A rotating shaft (12) is fixedly installed at the middle of the bottom of the rotating disk (7). A driven gear (13) is fixedly connected to the bottom of the rotating shaft (12) extending into the interior of the mounting base (6). A fixed seat (14) is fixedly installed at the top of the inner side of the mounting base (6). A motor (15) is fixedly installed at the bottom of the inner side of the fixed seat (14). A driving gear (16) is fixedly connected to the output end of the motor (15). The driving gear (16) meshes with the driven gear (13). A cylinder (2) is fixedly installed at the top of the inner side of the test chamber (1). A crystal detector (3) is fixedly connected to the movable end of the cylinder (2). A control panel (25) is fixedly installed at the top of the front of the test chamber (1).

2. The testing apparatus for the preparation of lithium manganese oxide by discarding niobium according to claim 1, characterized in that: A guide hole (5) is provided on one side of the top of the test box (1), and a guide rod (4) is fixedly connected to one side of the top of the crystal detector (3). The guide rod (4) is inserted and connected to the guide hole (5).

3. The testing apparatus for preparing lithium manganese oxide by discarding niobium according to claim 1, characterized in that: The mounting base (6) and the rotating disk (7) are both provided with arc-shaped grooves (8), and several balls (9) are rolled inside the two arc-shaped grooves (8).

4. The testing apparatus for preparing lithium manganese oxide by discarding niobium according to claim 1, characterized in that: A rotating hole (11) is provided at the connection between the mounting base (6) and the rotating shaft (12), and the rotating hole (11) is rotatably connected to the rotating shaft (12).

5. The testing apparatus for preparing lithium manganese oxide by discarding niobium according to claim 1, characterized in that: The test chamber (1) has a sealed door (22) hinged to the bottom of the front side. An observation window (23) is fixedly installed in the middle of the front side of the sealed door (22). An auxiliary handle (24) is fixedly installed on one side of the front side of the sealed door (22).

6. The testing apparatus for the preparation of lithium manganese oxide by discarding niobium according to claim 1, characterized in that: A connecting block (18) is fixedly provided at the connection between several of the storage seats (10) and the rotating disk (7). A connecting slot (17) is provided at the connection between the rotating disk (7) and several storage seats (10). Several connecting slots (17) are respectively engaged with several connecting blocks (18).

7. The testing apparatus for the preparation of lithium manganese oxide by discarding niobium according to claim 6, characterized in that: Each of the connecting blocks (18) has a mounting groove (19) on both sides, and each of the mounting grooves (19) has a fixed limiting spring (20) inside. Each of the connecting slots (17) has a limiting groove (21) on both sides of its inner wall, and each of the limiting springs (20) engages with the limiting grooves (21).

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