Demagnetizing vehicle structure

Abstract

The utility model relates to the technical field of lithium battery production, in particular to a demagnetizing vehicle structure which comprises a box body, moving wheel carriers are movably installed on the two sides of the box body, moving wheels are movably installed on one sides of the moving wheel carriers, an adjusting structure is arranged between the moving wheel carriers and the box body, mounting grooves are formed in the two sides of the lower end of the box body, and the moving wheel carriers are movably installed in the mounting grooves. A magnetic roller is movably mounted in the mounting groove, a material receiving groove is formed in the box body, the box body can move through action wheels, a user rotates adjusting screw sleeves, the two adjusting screw sleeves synchronously rotate on a transmission chain wheel and a transmission chain, and the two adjusting screw sleeves move upwards or downwards along a fixing screw rod under the action of threads; the two adjusting screw sleeves drive the moving wheel frames to move, the moving wheel frames drive the mounting rails to move upwards or downwards, under the action of the supporting springs, the supporting effect of the supporting wheel frames is enhanced, and along with vertical movement of the moving wheel frames, the height of the box body can be adjusted conveniently.

Description

Technical Field

[0001] The utility model relates to a demagnetization vehicle, in particular to a demagnetization vehicle structure, belonging to the technical field of lithium battery production. Background Art

[0002] In the new energy lithium battery industry, the production and manufacturing environment usually requires a purification workshop. The main function of the purification workshop is to control the cleanliness, temperature and humidity of the air contacted by the products, so that the products can be produced and manufactured in a good environmental space. A purification workshop refers to a specially designed room in which pollutants such as microparticles, harmful air, bacteria, etc. in the air within a certain space range are removed, and the temperature, humidity, cleanliness, indoor pressure, air flow velocity and distribution, noise vibration, lighting, and static electricity in the room are controlled within a certain required range. That is, regardless of how the external air conditions change, the indoor can maintain the performance characteristics of the originally set cleanliness, temperature and humidity, and pressure, etc.

[0003] Inside the production and manufacturing workshop, due to equipment wear, air introduction, personnel and materials, etc., pollution sources will be brought in. The pollution sources include dust, metal particles, water vapor, etc. The battery manufacturing process is particularly afraid of the introduction of metal particles, which will pose a threat to battery safety. The generated metal particles are adsorbed on the material surface, resulting in an increase in the H-P short-circuit rate. Its failure mechanism is as follows: First, large particle metals (Particles) on the material surface pierce the separator, etc., physically piercing and causing a short circuit; Second, large metal particles cause the shedding of the current collector active material and uneven surface density distribution, affecting the cycle, rate and other performance of the battery; Third, when charging, the positive potential rises, and the metals at positions such as copper foil, aluminum foil, current collector, and separator dissolve, diffuse in the electrolyte and precipitate at the negative electrode, piercing the separator and causing a short circuit.

[0004] After retrieval, a high-efficiency floor demagnetization trolley with the publication number of CN220405937U is disclosed;

[0005] During the use of the existing demagnetization vehicle, some adsorbed metal particles, after long-term use, with more metal particles adhering, will affect the magnetic adsorption effect. Moreover, the height of the existing magnet is fixed, and during use, the height of the magnet cannot be adjusted according to the needs of the user.

[0006] Therefore, it is urgent to improve the existing demagnetization trolley to solve the above existing problems. Content of the Utility Model

[0007] The utility model aims to provide a demagnetization vehicle structure, which can solve the problem that during the use of the existing demagnetization vehicle, some adsorbed metal particles will affect the adsorption effect of the magnetic force after long-term use as the metal particles adhere more, and the height of the existing magnet is fixed, and during use, the height of the magnet cannot be adjusted according to the needs of the user.

[0008] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include: a demagnetization vehicle structure, including a box body, movable wheel frames are movably installed on both sides of the box body, and an action wheel is movably installed on one side of the movable wheel frame, and an adjustment structure is arranged between the movable wheel frame and the box body, and installation grooves are opened on both sides of the lower end of the box body, and a magnetic roller is movably installed inside the installation groove, and a material receiving groove is arranged inside the box body, and a movable scraper is movably installed on one side of the upper end of the material receiving groove, and one end of the movable scraper is in contact with the surface of the magnetic roller, and one end of the two magnetic rollers are connected to each other through a transmission sprocket and a transmission chain, and a motor is arranged on one side of the box body, and the output end of the motor is connected to one of the magnetic rollers.

[0009] Preferably, the adjustment structure comprises mounting rails, the mounting rails are fixedly mounted on two sides of the box body, the movable wheel frame is L-shaped, and the movable wheel frame is movably connected to the mounting rails.

[0010] Preferably, a slide rod is fixedly installed inside the mounting track, a slide block is installed inside the mounting track, the slide block is movably sleeved on the surface of the slide rod, and the surface of the slide rod is sleeved with a support spring connected to the slide block.

[0011] Preferably, fixed screws are fixedly installed in the middle of both sides of the box body, and the movable wheel frame is movably sleeved on the surface of the fixed screws.

[0012] Preferably, an adjusting screw sleeve is rotatably mounted on the upper end of the movable wheel frame, and the two adjusting screw sleeves are connected to each other through a transmission sprocket and a transmission chain, and the adjusting screw sleeve is movably mounted on the surface of the fixed screw.

[0013] Preferably, guide rods are fixedly mounted on both sides of the upper end of the box body, a moving block is sleeved on the surface of the guide rods, a clamping spring is sleeved on the surface of the guide rods, and the clamping spring is connected to the moving block.

[0014] Preferably, a second movable support rod is movably installed at the upper end of the box body, one end of which is movably connected to the movable scraper, and a first movable support rod is movably installed at the lower end of the moving block, one end of which is movably connected to the second movable support rod.

[0015] Preferably, the cross-section of the movable scraper is conical. One end of the movable scraper is rotatably connected to the inner wall of the box body, and a push rod is movably installed on one side of the upper end of the box body.

[0016] The utility model at least has the following beneficial effects:

[0017] 1. In the utility model, the box body can be moved through the moving wheels. The user rotates the adjusting sleeve, and the two adjusting sleeves rotate synchronously under the drive of the transmission sprocket and the transmission chain. Under the action of the thread, the two adjusting sleeves move up or down along the fixed screw rod. The two adjusting sleeves drive the moving wheel frame to move, and the moving wheel frame drives the installation track to move up or down. Under the action of the support spring, the support effect of the support wheel frame is strengthened. As the moving wheel frame moves up and down, it is convenient to adjust the height of the box body.

[0018] 2. In the utility model, when the box body moves, the motor drives one of the magnetic rollers to rotate, and the two magnetic rollers rotate synchronously under the action of the transmission sprocket and the transmission chain. When the magnetic rollers rotate, the adsorbed metal particles can be rotated towards the direction of the movable scraper. Under the action of the movable scraper, it is convenient to scrape off the metal particles adhered to the surface of the magnetic rollers and fall into the inside of the material receiving box, so as to facilitate the collection of metal particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present application, and constitute a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application, and do not constitute an improper limitation to the present application. In the drawings:

[0020] Figure 1 is a three-dimensional structural schematic diagram of the device of the present utility model;

[0021] Figure 2 is a half-sectional structural schematic diagram of the device of the present utility model;

[0022] Figure 3 is of the present utility model Figure 2 magnified structural schematic diagram at A;

[0023] Figure 4 is a structural schematic diagram of the installation position of the sliding block in the device of the present utility model.

[0024] In the figure, 1. box body; 2. moving wheel frame; 3. installation track; 4. sliding rod; 5. moving wheel; 6. push rod; 7. adjusting sleeve; 8. installation groove; 9. material receiving groove; 10. magnetic roller; 11. movable scraper; 12. guide rod; 13. compression spring; 14. moving block; 15. first movable support rod; 16. second movable support rod; 17. sliding block; 18. support spring; 19. fixed screw rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0026] like Figures 1 to 4 As shown, a magnetic removal vehicle structure provided in this embodiment includes a box body 1, both sides of the box body 1 are movably mounted with a moving wheel frame 2, one side of the moving wheel frame 2 is movably mounted with a moving wheel 5, an adjustment structure is arranged between the moving wheel frame 2 and the box body 1, both sides of the lower end of the box body 1 are provided with a mounting groove 8, a magnetic roller 10 is movably mounted inside the mounting groove 8, the adjustment structure includes a mounting track 3, the mounting track 3 is fixedly mounted on both sides of the box body 1, the moving wheel frame 2 is L-shaped, the moving wheel frame 2 is movably connected to the mounting track 3, and the inside of the mounting track 3 A slide bar 4 is fixedly installed, a slide block 17 is installed inside the mounting track 3, the slide block 17 is movably sleeved on the surface of the slide bar 4, and a support spring 18 connected to the slide block 17 is sleeved on the surface of the slide bar 4. A fixed screw 19 is fixedly installed in the middle of both sides of the box body 1, and a movable wheel frame 2 is movably sleeved on the surface of the fixed screw 19. An adjusting screw sleeve 7 is rotatably installed on the upper end of the movable wheel frame 2. The two adjusting screw sleeves 7 are mutually connected through a transmission sprocket and a transmission chain, and the adjusting screw sleeve 7 is movably sleeved on the surface of the fixed screw 19;

[0027] In the utility model, the box body 1 can be moved by the action wheel 5, and the user rotates the adjusting screw sleeve 7. The two adjusting screw sleeves 7 rotate synchronously on the transmission sprocket and the transmission chain. The two adjusting screw sleeves 7 move upward or downward along the fixed screw 19 under the action of the thread. The two adjusting screw sleeves 7 drive the moving wheel frame 2 to move, and the moving wheel frame 2 drives the mounting track 3 to move upward or downward. Under the action of the supporting spring 18, the supporting effect of the supporting wheel frame is enhanced. As the moving wheel frame 2 moves up and down, it is convenient to adjust the height of the box body 1.

[0028] like Figure 1 and Figure 2 As shown, a magnetic removal vehicle structure provided in this embodiment has a material receiving trough 9 disposed inside a box body 1, a movable scraper 11 is movably mounted on one side of the upper end of the material receiving trough 9, one end of the movable scraper 11 is in contact with the surface of a magnetic roller 10, one end of the two magnetic rollers 10 are connected to each other through a transmission sprocket and a transmission chain, a motor is disposed on one side of the box body 1, and the output end of the motor is connected to one of the magnetic rollers 10;

[0029] In the present utility model, when the box body 1 moves, the motor drives one of the magnetic rollers 10 to rotate. The two magnetic rollers 10 rotate synchronously under the action of the transmission sprockets and the transmission chain. When the magnetic rollers 10 rotate, the adsorbed metal particles can be rotated towards the direction of the movable scraper 11. Under the action of the movable scraper 11, it is convenient to scrape off the metal particles adhered to the surface of the magnetic rollers 10 and fall into the inside of the material receiving box, thereby facilitating the collection of metal particles.

[0030] As Figures 1 to 3 shown, a demagnetization vehicle structure provided in this embodiment, guide rods 12 are fixedly installed on both sides of the upper end inside the box body 1. A moving block 14 is sleeved on the surface of the guide rod 12. A compression spring 13 is sleeved on the surface of the guide rod 12. The compression spring 13 is connected to the moving block 14. A second movable support rod 16 is movably installed at the upper end inside the box body 1. One end of the second movable support rod 16 is movably connected to the movable scraper 11. A first movable support rod 15 is movably installed at the lower end of the moving block 14. One end of the first movable support rod 15 is movably connected to the second movable support rod 16. The cross section of the movable scraper 11 is in a conical shape. One end of the movable scraper 11 is rotatably connected to the inner wall of the box body 1. A push rod 6 is movably installed on one side of the upper end of the box body 1;

[0031] In the present utility model, the compression spring 13 squeezes the moving block 14. The moving block 14 supports the second movable support rod 16 through the first movable support rod 15. The second movable support rod 16 supports the movable scraper 11, so that the movable scraper 11 can closely fit on the surface of the magnetic roller 10, which is convenient for scraping the metal particles adhered to the surface of the magnetic roller 10.

[0032] As used in the specification and claims, certain terms are used to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in names as a way to distinguish components, but use the difference in functions of components as the criterion for distinction. As mentioned throughout the specification and claims, "comprising" is an open-ended term and should be interpreted as "including but not limited to". "Substantially" means within an acceptable error range. Those skilled in the art can solve technical problems within a certain error range and basically achieve the technical effect.

[0033] It should be noted that the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a commodity or system including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent in such commodity or system. Without further limitation, the element defined by the statement "including one..." does not exclude the existence of another identical element in the commodity or system including the element.

[0034] The above description shows and describes several preferred embodiments of the present utility model. However, as mentioned above, it should be understood that the present utility model is not limited to the forms disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the inventive concept described herein through the above teachings or the techniques or knowledge in the relevant field. And any changes and modifications made by those skilled in the art without departing from the spirit and scope of the present utility model shall fall within the protection scope of the appended claims of the present utility model.

Claims

1. A demagnetizing vehicle structure, comprising a box body (1), characterized in that: A movable wheel frame (2) is movably mounted on both sides of the box body (1), and an action wheel (5) is movably mounted on one side of the movable wheel frame (2). An adjustment structure is arranged between the movable wheel frame (2) and the box body (1). Installation grooves (8) are provided on both sides of the lower end of the box body (1), and a magnetic roller (10) is movably mounted inside the installation groove (8). A material receiving groove (9) is arranged inside the box body (1), and a movable scraper (11) is movably mounted on one side of the upper end of the material receiving groove (9), and one end of the movable scraper (11) is in contact with the surface of the magnetic roller (10). One end of the two magnetic rollers (10) are connected to each other through a transmission sprocket and a transmission chain. A motor is arranged on one side of the box body (1), and the output end of the motor is connected to one of the magnetic rollers (10) in a transmission manner.

2. The structure of a demagnetizing vehicle according to claim 1, characterized in that: The adjustment structure comprises a mounting track (3), wherein the mounting track (3) is fixedly mounted on two sides of the box body (1), and the movable wheel frame (2) is L-shaped, and the movable wheel frame (2) is movably connected to the mounting track (3).

3. The structure of a demagnetizing vehicle according to claim 2, characterized in that: A slide bar (4) is fixedly mounted inside the mounting track (3), a slide block (17) is mounted inside the mounting track (3), the slide block (17) is movably sleeved on the surface of the slide bar (4), and a support spring (18) connected to the slide block (17) is sleeved on the surface of the slide bar (4).

4. The structure of a demagnetization vehicle according to claim 3, characterized in that: Fixed screw rods (19) are fixedly installed in the middle of both sides of the box body (1), and the movable wheel frame (2) is movably sleeved on the surface of the fixed screw rods (19).

5. The structure of a demagnetization vehicle according to claim 4, characterized in that: An adjusting screw sleeve (7) is rotatably mounted on the upper end of the movable wheel frame (2), and the two adjusting screw sleeves (7) are connected to each other through a transmission sprocket and a transmission chain, and the adjusting screw sleeves (7) are movably sleeved on the surface of the fixed screw rod (19).

6. The structure of a demagnetizing vehicle according to claim 1, characterized in that: Guide rods (12) are fixedly mounted on both sides of the upper end of the box body (1), a moving block (14) is sleeved on the surface of the guide rod (12), a clamping spring (13) is sleeved on the surface of the guide rod (12), and the clamping spring (13) is connected to the moving block (14).

7. The structure of a demagnetizing vehicle according to claim 6, characterized in that: A second movable support rod (16) is movably mounted on the upper end of the box body (1), one end of which is movably connected to the movable scraper (11); a first movable support rod (15) is movably mounted on the lower end of the moving block (14), one end of which is movably connected to the second movable support rod (16).

8. The structure of a demagnetizing vehicle according to claim 7, characterized in that: The cross section of the movable scraper (11) is in a conical shape. One end of the movable scraper (11) is rotatably connected to the inner wall of the box body (1). A push rod (6) is movably mounted on one side of the upper end of the box body (1).

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