Electrolyte material mixing preparation device for new energy lithium battery processing

Abstract

The invention discloses an electrolyte material mixing preparation device for new energy lithium battery processing, and relates to the technical field of new energy lithium batteries. The electrolyte material mixing preparation device for new energy lithium battery processing comprises a mixing box, an isolation plate and an inclined material plate are fixedly installed on the inner wall of the mixing box, the isolation plate is located above the inclined material plate, a feeding port is formed in the rear side of the mixing box, and a hopper is fixedly installed on the outer wall of the rear side of the mixing box. Raw materials in the hopper can be put into the mixing box according to a specified proportion, the raw materials do not need to be additionally weighed and proportioned before a new energy battery is stirred, the new energy battery processing steps are reduced, the new energy battery processing efficiency is improved, a lifting plate can be controlled to ascend and descend, and the new energy battery processing efficiency is improved. And the size of the inner space of the material transferring groove can be adjusted, raw material loading of the material transferring groove is controlled, then the raw material ratio can be adjusted, and the device can conveniently machine new energy lithium batteries of different formulas.

Description

Technical Field

[0001] This invention relates to the field of new energy lithium battery technology, and in particular to an apparatus for mixing and preparing electrolyte materials for processing new energy lithium batteries. Background Technology

[0002] New energy batteries refer to a class of batteries used in the new energy field, including electric vehicle batteries, solar cells, wind power batteries, and energy storage batteries. Compared with traditional batteries, new energy batteries have higher energy density, longer lifespan, faster charging speed, and better safety performance. Therefore, they are widely used in smart homes, power banks, drones, and other fields.

[0003] Chinese patent document CN218854080U discloses a mixing device for preparing ternary materials, including a mixing shell and a stirring mechanism capable of stirring ternary materials and pure water inside the mixing shell. The stirring mechanism is located inside the mixing shell and includes a hollow tube rotating on the outer wall of the top of the mixing shell. The outer wall of the hollow tube is equipped with equally spaced spiral blades. An electric motor is provided. When the motor is turned on, the hollow tube on the driven gear is driven by the driving gear to rotate, causing the stirring rod and spiral blades on the hollow tube to rotate, which can further mix the pure water and ternary materials. The spiral blades can transport the material deposited at the bottom of the mixing shell to the top, further improving the thoroughness of mixing.

[0004] However, the above-mentioned mixing device requires weighing various raw materials before they can be added into the device in a specified ratio for mixing, which increases the number of processing steps for new energy batteries and reduces the processing efficiency of new energy batteries. Summary of the Invention

[0005] The purpose of this invention is to provide an apparatus for mixing and preparing electrolyte materials for processing new energy lithium batteries, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an electrolyte material mixing and preparation device for new energy lithium battery processing, comprising a mixing tank, an isolation plate and an inclined plate fixedly installed on the inner wall of the mixing tank, the isolation plate being located above the inclined plate, a feed inlet opening on the rear side of the mixing tank, a hopper fixedly installed on the outer rear wall of the mixing tank, a discharge outlet opening on one side of the mixing tank, and a discharge pipe fixedly installed on the outer side of one side of the mixing tank; further comprising a stirring unit installed on the mixing tank for uniformly mixing the electrolyte material; a water conveying unit installed on the mixing tank and the stirring unit for cleaning the inner wall of the mixing tank; a material transfer unit installed on the hopper for driving the electrolyte raw materials into the mixing tank in a fixed proportion; and an adjustment unit installed on the material transfer unit for adjusting the proportion of the electrolyte raw materials.

[0007] Preferably, the stirring unit includes a hollow rotating rod, a hollow stirring rod, gears, and a first servo motor. Two sets of hollow rotating rods are rotatably mounted on the top of the mixing tank, the partition plate, and the inclined plate. Hollow stirring rods are fixedly mounted on both sides of the hollow rotating rods. Two sets of gears are fixedly mounted on the outer walls of the two sets of hollow rotating rods, and the two sets of gears mesh with each other. The output shaft of the first servo motor is fixedly mounted on the top of one set of hollow rotating rods. The hollow stirring rods are provided with spray heads.

[0008] Preferably, the water supply unit includes a turnover box, a high-pressure water pump, and a water suction pipe. The turnover box and the high-pressure water pump are both fixedly installed on the top outer wall of the mixing tank, and the high-pressure water pump is located on the front side of the turnover box. The output shaft of the high-pressure water pump is fixedly connected to one end of the water suction pipe, and the output end of the high-pressure water pump passes through the front side of the turnover box and communicates with the inside of the turnover box. The first servo motor is fixedly installed on the top outer wall of the turnover box, which can sequentially deliver cleaning water to the inside of the hollow rotating rod and the hollow stirring rod. Then, through the spray head on the hollow stirring rod, the cleaning water can be sprayed into the inside of the mixing tank to clean the inside of the device, remove the raw materials remaining on the inner wall of the device, and avoid the residual raw materials affecting the mixing of the next batch of electrolyte materials.

[0009] Preferably, the material transfer unit includes rotating rollers, stop blocks, distribution plates, a fixing frame, a second servo motor, a first synchronous pulley, a first synchronous belt, a second synchronous pulley, and a second synchronous belt. Three sets of rotating rollers are rotatably mounted on the rear side of the mixing chamber and the rear side of the hopper. Four sets of stop blocks are fixedly mounted on the rear outer wall of the mixing chamber and the rear inner wall of the hopper, with every two sets of stop blocks located on either side of one set of rotating rollers. Two sets of distribution plates are fixedly mounted on the front and rear inner walls of the hopper. The fixing frame is fixedly mounted on the rear outer wall of the hopper. The second servo motor is fixedly mounted on the rear side of the fixing frame. Two sets of first synchronous pulleys are respectively fixedly mounted on the outer walls of the two sets of rotating rollers. The first synchronous belt is sleeved on the two sets of first synchronous pulleys, and the first synchronous belt... The belt meshes with two sets of first synchronous pulleys. Two sets of second synchronous pulleys are fixedly installed on the outer walls of the two sets of rotating rollers. The second synchronous belt is sleeved on the two sets of second synchronous pulleys and meshes with both sets of second synchronous pulleys. The output shaft of the second servo motor is fixedly installed at one end of a set of rotating rollers. The bottom of the two sets of feeding plates is fixed to the top of the two sets of stop blocks. The second synchronous pulley and the second synchronous belt are located in front of the first synchronous pulley and the first synchronous belt. The raw materials in the hopper can be put into the mixing box in a specified ratio. Before stirring the new energy battery, there is no need to weigh and mix the raw materials separately, which reduces the processing steps of the new energy battery and increases the processing efficiency of the new energy battery.

[0010] Preferably, the adjustment unit includes a fixed plate, a bidirectional threaded rod, a second knob, and a lifting plate. The rotating roller has a material transfer groove. The fixed plate is fixedly installed in the material transfer groove. The bidirectional threaded rod is rotatably installed on the fixed plate. There are two sets of second knobs, both of which are slidably installed in the material transfer groove. Both sets of second knobs are fixedly installed on the outer wall of the bidirectional threaded rod. There are two sets of lifting plates, which are respectively fixedly installed at both ends of the fixed plate. The fixed plate, the bidirectional threaded rod, the second knob, and the lifting plate are all located in the material transfer groove and are used to control the lifting plate to move up and down. This allows for adjustment of the internal space of the material transfer groove, control of the material transfer groove for loading raw materials, and thus adjustment of the raw material ratio. This facilitates the processing of new energy lithium batteries with different formulations by the device.

[0011] Preferably, the bottom of the hopper is provided with a chute A, and an L-shaped baffle is slidably installed in the chute A. An outer sleeve is fixedly installed on the rear outer wall of the mixing box, an inner sleeve is slidably installed on the top of the outer sleeve, and a threaded rod is rotatably installed on the bottom of the outer sleeve. The bottom of the inner sleeve is threadedly installed on the outer wall of the threaded rod. A rotating shaft is fixedly installed on the rear side of the outer sleeve. A first bevel gear is fixedly installed on one end of the rotating shaft, and a second bevel gear is fixedly installed on the outer wall of the threaded rod. The second bevel gear meshes with the first bevel gear. A crank is fixedly installed on the other end of the rotating shaft for opening and closing the feed inlet.

[0012] Preferably, the top of the discharge pipe is provided with a slid groove B, a baffle is slidably installed in the slid groove B, an installation box is fixedly installed on one side of the outer wall of the mixing box, a worm gear is rotatably installed on the top of the installation box, a first knob is fixedly installed at the top of the worm gear, and a straight rack is fixedly installed on one side of the baffle, and the straight rack meshes with the worm gear for opening and closing the discharge pipe.

[0013] Preferably, a cleaning port is provided on the other side of the hopper, and a side plate is provided on the cleaning port. The side plate is hinged to the rear outer wall of the mixing box. A fixed shaft is fixedly installed on the outer wall of the other side of the hopper, and a limiting cam is fixedly installed on the outer wall of the fixed shaft. The limiting cam is in contact with the outer wall of the other side of the hopper and one side of the side plate, so as to facilitate opening the cleaning port and cleaning the raw materials inside the hopper.

[0014] Preferably, a control panel is fixedly installed on one side of the outer wall of the mixing chamber, and a transparent observation window is embedded in the front of the mixing chamber to facilitate observation of the mixing of raw materials inside the mixing chamber.

[0015] Preferably, the bottom outer wall of the mixing tank is movably equipped with four sets of casters, which are arranged in a rectangular array to facilitate the movement of the device.

[0016] Compared with the prior art, the beneficial effects of the present invention are: (1) The electrolyte material mixing and preparation device for processing new energy lithium batteries can pre-store raw materials through a hopper, and then, through the cooperation of the transfer unit, the raw materials in the hopper can be put into the mixing box in a specified ratio. Before stirring the new energy battery, there is no need to weigh and mix the raw materials, which reduces the processing steps of new energy batteries and increases the processing efficiency of new energy batteries.

[0017] (2) The electrolyte material mixing and preparation device for processing new energy lithium batteries, through the adjustment unit, is used to control the lifting plate to lift and lower, which can adjust the size of the internal space of the transfer tank, control the loading of raw materials into the transfer tank, and thus adjust the raw material ratio, so that the device can process new energy lithium batteries with different formulations.

[0018] (3) The electrolyte material mixing and preparation device for new energy lithium battery processing can deliver cleaning water to the interior of the hollow rotating rod and the hollow stirring rod in sequence through the water supply unit. Then, through the cooperation of the spray head on the hollow stirring rod, the cleaning water can be sprayed into the interior of the mixing tank for cleaning the interior of the device, removing the raw materials remaining on the inner wall of the device, and avoiding the residual raw materials affecting the mixing of the next batch of electrolyte materials. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the other side of the structure of the present invention; Figure 3 This is a cross-sectional view of the outer sleeve and inner sleeve of the present invention; Figure 4 This is a cross-sectional view of the hopper of the present invention; Figure 5 This is a cross-sectional view of the discharge pipe and mounting box of the present invention; Figure 6 This is a cross-sectional view of the mixing box and turnover box of the present invention; Figure 7 This is a cross-sectional view of the roller of the present invention; Figure 8 for Figure 7 The right view.

[0020] Reference numerals: 1. Mixing box; 2. Isolation plate; 3. Inclined plate; 4. Hollow rotating rod; 5. Hollow stirring rod; 6. Gear; 7. First servo motor; 8. Turnover box; 9. High-pressure water pump; 10. Water suction pipe; 11. Discharge pipe; 12. Baffle; 13. Mounting box; 14. Worm gear; 15. First knob; 16. Straight rack; 17. Hopper; 18. Rotary roller; 19. Stop block; 20. Distributing plate; 21. Fixing frame; 22. Second servo motor; 23. First synchronizing element. 24. First synchronous belt; 25. Second synchronous pulley; 26. Second synchronous belt; 27. L-shaped baffle; 28. Outer sleeve; 29. ​​Inner sleeve; 30. Threaded rod; 31. Shaft; 32. First bevel gear; 33. Second bevel gear; 34. Handle; 35. Side plate; 36. Fixed shaft; 37. Limiting cam; 38. Fixed plate; 39. Double-ended threaded rod; 40. Second knob; 41. Lifting plate; 42. Control panel; 43. Transparent observation window; 44. Movable wheel. Detailed Implementation

[0021] This section will describe in detail specific embodiments of the present invention. Preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but they should not be construed as limiting the scope of protection of the present invention.

[0022] In the description of this invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0023] In the description of this invention, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0024] In the description of this invention, unless otherwise explicitly defined, terms such as "set up," "install," and "connect" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this invention in conjunction with the specific content of the technical solution.

[0025] This invention provides a technical solution: a device for mixing and preparing electrolyte materials for processing new energy lithium batteries. Please refer to [link / reference]. Figure 1-8 The system includes a mixing tank 1, with an isolation plate 2 and an inclined plate 3 fixedly installed on the inner wall of the mixing tank 1. The isolation plate 2 is located above the inclined plate 3. A feed inlet is opened on the rear side of the mixing tank 1, and a hopper 17 is fixedly installed on the outer rear wall of the mixing tank 1. A discharge outlet is opened on one side of the mixing tank 1, and a discharge pipe 11 is fixedly installed on the outer side of one side of the mixing tank 1. The system also includes a stirring unit installed on the mixing tank 1 for uniformly mixing electrolyte materials, a water conveying unit installed on the mixing tank 1 and the stirring unit for cleaning the inner wall of the mixing tank 1, a material transfer unit installed on the hopper 17 for driving electrolyte raw materials into the mixing tank 1 in a fixed proportion, and an adjustment unit installed on the material transfer unit for adjusting the proportion of electrolyte raw materials.

[0026] Please see Figure 1 and Figure 6 The mixing unit includes a hollow rotating rod 4, a hollow stirring rod 5, a gear 6, and a first servo motor 7. Two sets of hollow rotating rods 4 are rotatably mounted on the top of the mixing box 1, the partition plate 2, and the inclined plate 3. The hollow stirring rods 5 are fixedly mounted on both sides of the hollow rotating rods 4. Two sets of gears 6 are fixedly mounted on the outer walls of the two sets of hollow rotating rods 4, and the two sets of gears 6 mesh with each other. The output shaft of the first servo motor 7 is fixedly mounted on the top of one set of hollow rotating rods 4. The hollow stirring rods 5 are equipped with spray heads. When the first servo motor 7 is started, the output shaft of the first servo motor 7 drives one set of hollow rotating rods 4, hollow stirring rods 5, and gears 6 to rotate. The rotation of gears 6 drives the other set of gears 6, hollow rotating rods 4, and hollow stirring rods 5 to rotate in the opposite direction, so that the two sets of hollow stirring rods 5 can mix the raw materials inside the mixing box 1.

[0027] Please see Figure 1 and Figure 6 See Figure 1-8The water supply unit includes a turnover box 8, a high-pressure water pump 9, and a water suction pipe 10. Both the turnover box 8 and the high-pressure water pump 9 are fixedly installed on the top outer wall of the mixing tank 1, and the high-pressure water pump 9 is located on the front side of the turnover box 8. The output shaft of the high-pressure water pump 9 is fixedly connected to one end of the water suction pipe 10, and the output end of the high-pressure water pump 9 passes through the front side of the turnover box 8 and communicates with the interior of the turnover box 8. The first servo motor 7 is fixedly installed on the top outer wall of the turnover box 8. When the high-pressure water pump 9 is started, the high-pressure water pump 9 draws cleaning water through the water suction pipe 10. The cleaning water is sequentially transported by the high-pressure water pump 9 to the interior of the turnover box 8, the interior of the hollow rotating rod 4, and the interior of the hollow stirring rod 5. Finally, it is sprayed into the interior of the mixing tank 1 through the spray head on the hollow stirring rod 5 to clean the inner wall of the device and remove the residual raw materials on the inner wall of the device, so as to avoid the residual raw materials affecting the mixing of the next batch of electrolyte materials.

[0028] Please see Figure 1-2 , Figure 4The material transfer unit includes a rotating roller 18, a stop block 19, a distribution plate 20, a fixing frame 21, a second servo motor 22, a first synchronous pulley 23, a first synchronous belt 24, a second synchronous pulley 25, and a second synchronous belt 26. Three sets of rotating rollers 18 are rotatably mounted on the rear side of the mixing box 1 and the rear side of the hopper 17. Four sets of stop blocks 19 are fixedly mounted on the rear outer wall of the mixing box 1 and the rear inner wall of the hopper 17, with every two sets of stop blocks 19 located on either side of one set of rotating rollers 18. Two sets of distribution plates 20 are fixedly mounted on the front and rear sides of the hopper 17. The inner wall, the fixing frame 21 is fixedly installed on the rear outer wall of the hopper 17, the second servo motor 22 is fixedly installed on the rear side of the fixing frame 21, two sets of first synchronous pulleys 23 are respectively fixedly installed on the outer walls of two sets of rotating rollers 18, the first synchronous belt 24 is sleeved on the two sets of first synchronous pulleys 23, and the first synchronous belt 24 meshes with the two sets of first synchronous pulleys 23, the second synchronous pulleys 25 are two sets respectively fixedly installed on the outer walls of the two sets of rotating rollers 18, the second synchronous belt 26 is sleeved on the two sets of second synchronous pulleys 25, and the second synchronous belt 26 meshes with the two sets of second synchronous pulleys 25. Two sets of second synchronous pulleys 25 mesh with each other. The output shaft of the second servo motor 22 is fixedly installed at one end of a set of rotating rollers 18. The bottoms of the two sets of feeding plates 20 are respectively fixed to the tops of the two sets of stop blocks 19. The second synchronous pulleys 25 and the second synchronous belt 26 are located in front of the first synchronous pulleys 23 and the first synchronous belt 24. When the second servo motor 22 is started, the output shaft of the second servo motor 22 drives a set of rotating rollers 18, a set of first synchronous pulleys 23, and a set of second synchronous pulleys 25 to rotate. The first synchronous pulleys 23 drive another set of first synchronous pulleys 23 to rotate through the first synchronous belt 24. The second synchronous pulleys 25 drive another set of second synchronous pulleys 25 to rotate through the second synchronous pulleys 25. The rotation of the other set of first synchronous pulleys 23 and the other set of second synchronous pulleys 25 drives the other two sets of rotating rollers 18 to rotate synchronously. The raw materials in the hopper 17 can be put into the mixing box 1 in a specified ratio. Before stirring the new energy battery, there is no need to weigh and proportion the raw materials, which reduces the processing steps of the new energy battery and increases the processing efficiency of the new energy battery.

[0029] Please see Figure 4 , Figure 7-8The adjustment unit includes a fixed plate 38, a bidirectional threaded rod 39, a second knob 40, and a lifting plate 41. The rotating roller 18 has a material transfer groove. The fixed plate 38 is fixedly installed in the material transfer groove. The bidirectional threaded rod 39 is rotatably installed on the fixed plate 38. There are two sets of second knobs 40, both of which are slidably installed in the material transfer groove. Both sets of second knobs 40 are fixedly installed on the outer wall of the bidirectional threaded rod 39. There are two sets of lifting plates 41, which are respectively fixedly installed at both ends of the fixed plate 38. The fixed plate 38, the bidirectional threaded rod 39, the second knob 40, and the lifting plate 41 are all located in the material transfer groove. Manually turning the second knob 40 drives the bidirectional threaded rod 39 to rotate. The rotation of the bidirectional threaded rod 39 drives the two sets of lifting plates 41 to move relative to each other. This can adjust the size of the internal space of the material transfer groove, control the loading of raw materials into the material transfer groove, and thus adjust the raw material ratio. This makes it easier for the device to process new energy lithium batteries with different formulations.

[0030] Please see Figure 2-3 The bottom of the hopper 17 is provided with a chute A, and an L-shaped baffle 27 is slidably installed in the chute A. An outer sleeve 28 is fixedly installed on the rear outer wall of the mixing box 1. An inner sleeve 29 is slidably installed on the top of the outer sleeve 28. A threaded rod 30 is rotatably installed on the bottom of the outer sleeve 28, and the bottom of the inner sleeve 29 is threadedly installed on the outer wall of the threaded rod 30. A rotating shaft 31 is fixedly installed on the rear side of the outer sleeve 28. A first bevel gear 32 is fixedly installed on one end of the rotating shaft 31, and a second bevel gear 33 is fixedly installed on the outer wall of the threaded rod 30, and the second bevel gear 33 meshes with the first bevel gear 32. A crank handle 34 is fixedly installed on the other end of the rotating shaft 31. When the crank handle 34 is manually turned, the crank handle 34 drives the rotating shaft 31 and the first bevel gear 32 to rotate. The rotation of the first bevel gear 32 drives the second bevel gear 33 and the threaded rod 30 to rotate. The rotation of the threaded rod 30 drives the inner sleeve 29 and the L-shaped baffle 27 to rise and fall, which is used to open and close the feed inlet.

[0031] Please see Figure 1 and Figure 5 The top of the discharge pipe 11 is provided with a chute B, and a baffle 12 is slidably installed on the chute B. An installation box 13 is fixedly installed on one side of the outer wall of the mixing box 1. A worm gear 14 is rotatably installed on the top of the installation box 13. A first knob 15 is fixedly installed on the top of the worm gear 14. A rack 16 is fixedly installed on one side of the baffle 12, and the rack 16 meshes with the worm gear 14. When the first knob 15 is manually turned, the first knob 15 drives the worm gear 14 to rotate. The rotation of the worm gear 14 drives the rack 16 and the baffle 12 to rise and fall, which is used to open and close the discharge pipe 11.

[0032] Please see Figure 3-4A cleaning port is provided on the other side of the hopper 17. The cleaning port is equipped with a side plate 35. The side plate 35 is hinged to the rear outer wall of the mixing box 1. A fixed shaft 36 is fixedly installed on the other outer wall of the hopper 17. A limiting cam 37 is fixedly installed on the outer wall of the fixed shaft 36. The limiting cam 37 is in contact with the other outer wall of the hopper 17 and one side of the side plate 35, so as to facilitate opening the cleaning port and cleaning the raw materials inside the hopper 17.

[0033] Please see Figure 1 A control panel 42 is fixedly installed on one side of the outer wall of the mixing chamber 1, and a transparent observation window 43 is embedded in the front of the mixing chamber 1 to facilitate the observation of the mixing of raw materials inside the mixing chamber 1.

[0034] Please continue reading. Figure 1 Four sets of movable wheels 44 are movably installed on the bottom outer wall of the mixing box 1, and the four sets of movable wheels 44 are arranged in a rectangular array to facilitate the movement of the device.

[0035] Working principle: Raw materials are fed into the hopper 17, and the raw materials inside the hopper 17 fall into the transfer groove of the hopper 17. By manually turning the crank handle 34, the crank handle 34 drives the rotating shaft 31 and the first bevel gear 32 to rotate. The rotation of the first bevel gear 32 drives the second bevel gear 33 and the threaded rod 30 to rotate. The rotation of the threaded rod 30 drives the inner sleeve 29 and the L-shaped baffle 27 to descend, so that the feed port of the mixing box 1 opens and closes. The second servo motor 22 is started through the control panel 42. The output shaft of the second servo motor 22 drives a set of rotating rollers 18 and a set of... A first synchronous pulley 23 and a set of second synchronous pulleys 25 rotate. The first synchronous pulley 23 drives another set of first synchronous pulleys 23 to rotate via a first synchronous belt 24. The second synchronous pulleys 25 drive another set of second synchronous pulleys 25 to rotate via the second synchronous pulleys 25. The rotation of the other set of first synchronous pulleys 23 and the other set of second synchronous pulleys 25 drives two other sets of rotating rollers 18 to rotate synchronously, so that the three sets of rotating rollers 18 can transfer the raw materials into the mixing box 1 in a fixed proportion. The first servo motor 7 is started via the control panel 42. The output shaft of the first servo motor 7 drives a set of rollers 18 to rotate synchronously. The hollow rotating rod 4, hollow stirring rod 5, and gear 6 rotate. The rotation of gear 6 drives another set of gears 6, hollow rotating rod 4, and hollow stirring rod 5 to rotate in the opposite direction, so that the two sets of hollow stirring rods 5 can mix the raw materials inside the mixing box 1. After the raw materials are mixed, the first knob 15 is manually turned. The first knob 15 drives the worm gear 14 to rotate. The rotation of the worm gear 14 drives the rack 16 and baffle 12 to rise, so that the baffle 12 opens and closes the discharge port of the mixing box 1, so that the mixed raw materials can be discharged through the discharge pipe 11. After the raw materials are completely discharged, the high-pressure water pump 9 is started. The high-pressure water pump 9 draws cleaning water through the water pipe 10. The cleaning water is then transported by the high-pressure water pump 9 to the inside of the turnover box 8, the inside of the hollow rotating rod 4, and the inside of the hollow stirring rod 5. Finally, it is sprayed into the inside of the mixing box 1 through the spray head on the hollow stirring rod 5 to clean the inner wall of the device. The second knob 40 is manually turned, which drives the bidirectional threaded rod 39 to rotate. The rotation of the bidirectional threaded rod 39 drives the two sets of lifting plates 41 to move relative to each other, adjusting the size of the material transfer trough.

[0036] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A mixing and preparation device for electrolyte materials used in the processing of new energy lithium batteries, comprising a mixing tank (1), wherein an isolation plate (2) and an inclined plate (3) are fixedly installed on the inner wall of the mixing tank (1), the isolation plate (2) is located above the inclined plate (3), an inlet is provided on the rear side of the mixing tank (1), a hopper (17) is fixedly installed on the outer wall of the rear side of the mixing tank (1), an outlet is provided on one side of the mixing tank (1), and an outlet pipe (11) is fixedly installed on the outer wall of one side of the mixing tank (1), characterized in that, Also includes: The stirring unit installed on the mixing tank (1) is used to uniformly mix the electrolyte material; The water supply unit installed on the mixing tank (1) and the stirring unit is used to clean the inner wall of the mixing tank (1) through the water supply unit and the stirring unit; The transfer unit installed on the hopper (17) is used to drive the electrolyte raw materials into the mixing tank (1) in a fixed proportion; The adjustment unit installed on the transfer unit is used to adjust the ratio of electrolyte raw materials.

2. The apparatus for mixing and preparing electrolyte materials for processing new energy lithium batteries according to claim 1, characterized in that: The stirring unit includes a hollow rotating rod (4), a hollow stirring rod (5), a gear (6), and a first servo motor (7). Two sets of hollow rotating rods (4) are rotatably installed on the top of the mixing box (1), the isolation plate (2), and the inclined plate (3). The hollow stirring rod (5) is fixedly installed on both sides of the hollow rotating rod (4). Two sets of gears (6) are fixedly installed on the outer walls of the two sets of hollow rotating rods (4), and the two sets of gears (6) mesh with each other. The output shaft of the first servo motor (7) is fixedly installed on the top of one set of hollow rotating rods (4). The hollow stirring rod (5) is provided with a spray head.

3. The apparatus for mixing and preparing electrolyte materials for processing new energy lithium batteries according to claim 2, characterized in that: The water supply unit includes a turnover box (8), a high-pressure water pump (9), and a water pumping pipe (10). The turnover box (8) and the high-pressure water pump (9) are both fixedly installed on the top outer wall of the mixing tank (1). The high-pressure water pump (9) is located on the front side of the turnover box (8). The output shaft of the high-pressure water pump (9) is fixedly connected to one end of the water pumping pipe (10). The output end of the high-pressure water pump (9) passes through the front side of the turnover box (8) and communicates with the interior of the turnover box (8). The first servo motor (7) is fixedly installed on the top outer wall of the turnover box (8).

4. The electrolyte material mixing and preparation apparatus for new energy lithium battery processing according to claim 3, characterized in that: The material transfer unit includes a rotating roller (18), a stop block (19), a distribution plate (20), a fixing frame (21), a second servo motor (22), a first synchronous pulley (23), a first synchronous belt (24), a second synchronous pulley (25), and a second synchronous belt (26). Three sets of rotating rollers (18) are rotatably installed on the rear side of the mixing box (1) and the rear side of the hopper (17). Four sets of stop blocks (19) are fixedly installed on the rear outer wall of the mixing box (1) and the rear inner wall of the hopper (17), with each pair of stop blocks (19) located on either side of a set of rotating rollers (18). Two sets of distribution plates (20) are fixedly installed on the front and rear inner walls of the hopper (17). The fixing frame (21) is fixedly installed on the rear outer wall of the hopper (17). The second servo motor (22) is fixedly installed on the rear side of the fixing frame (21). Two sets of synchronous pulleys (23) are fixedly installed on the outer walls of two sets of rotating rollers (18). The first synchronous belt (24) is sleeved on the two sets of first synchronous pulleys (23), and the first synchronous belt (24) meshes with the two sets of first synchronous pulleys (23). Two sets of second synchronous pulleys (25) are fixedly installed on the outer walls of two sets of rotating rollers (18). The second synchronous belt (26) is sleeved on the two sets of second synchronous pulleys (25), and the second synchronous belt (26) meshes with the two sets of second synchronous pulleys (25). The output shaft of the second servo motor (22) is fixedly installed on one end of a set of rotating rollers (18). The bottom of the two sets of feed plates (20) is fixed to the top of the two sets of stop blocks (19). The second synchronous pulley (25) and the second synchronous belt (26) are located in front of the first synchronous pulley (23) and the first synchronous belt (24).

5. The apparatus for mixing and preparing electrolyte materials for processing new energy lithium batteries according to claim 4, characterized in that: The adjustment unit includes a fixed plate (38), a bidirectional threaded rod (39), a second knob (40), and a lifting plate (41). The rotating roller (18) has a material transfer groove. The fixed plate (38) is fixedly installed in the material transfer groove. The bidirectional threaded rod (39) is rotatably installed on the fixed plate (38). There are two sets of second knobs (40) that are slidably installed in the material transfer groove. Both sets of second knobs (40) are fixedly installed on the outer wall of the bidirectional threaded rod (39). There are two sets of lifting plates (41) that are fixedly installed at both ends of the fixed plate (38). The fixed plate (38), the bidirectional threaded rod (39), the second knob (40), and the lifting plate (41) are all located in the material transfer groove.

6. The apparatus for mixing and preparing electrolyte materials for processing new energy lithium batteries according to claim 5, characterized in that: The bottom of the hopper (17) is provided with a slid groove A, and an L-shaped baffle (27) is slidably installed in the slid groove A. An outer sleeve (28) is fixedly installed on the rear outer wall of the mixing box (1). An inner sleeve (29) is slidably installed on the top of the outer sleeve (28). A threaded rod (30) is rotatably installed on the bottom of the outer sleeve (28), and the bottom of the inner sleeve (29) is threadedly installed on the outer wall of the threaded rod (30). A rotating shaft (31) is fixedly installed on the rear side of the outer sleeve (28). A first bevel gear (32) is fixedly installed on one end of the rotating shaft (31). A second bevel gear (33) is fixedly installed on the outer wall of the threaded rod (30), and the second bevel gear (33) meshes with the first bevel gear (32). A crank handle (34) is fixedly installed on the other end of the rotating shaft (31).

7. The apparatus for mixing and preparing electrolyte materials for processing new energy lithium batteries according to claim 6, characterized in that: The top of the discharge pipe (11) is provided with a slid groove B, and a baffle (12) is slidably installed on the slid groove B. An installation box (13) is fixedly installed on one side of the outer wall of the mixing box (1). A worm gear (14) is rotatably installed on the top of the installation box (13). A first knob (15) is fixedly installed on the top of the worm gear (14). A straight rack (16) is fixedly installed on one side of the baffle (12), and the straight rack (16) meshes with the worm gear (14).

8. The apparatus for mixing and preparing electrolyte materials for processing new energy lithium batteries according to claim 7, characterized in that: The other side of the hopper (17) is provided with a cleaning port, and the cleaning port is provided with a side plate (35). The side plate (35) is hinged to the rear outer wall of the mixing box (1). A fixed shaft (36) is fixedly installed on the other outer wall of the hopper (17). A limiting cam (37) is fixedly installed on the outer wall of the fixed shaft (36). The limiting cam (37) is in contact with the other outer wall of the hopper (17) and one side of the side plate (35).

9. The apparatus for mixing and preparing electrolyte materials for processing new energy lithium batteries according to claim 8, characterized in that: A control panel (42) is fixedly installed on one side of the outer wall of the mixing box (1), and a transparent observation window (43) is embedded in the front side of the mixing box (1).

10. The apparatus for mixing and preparing electrolyte materials for processing new energy lithium batteries according to claim 9, characterized in that: The bottom outer wall of the mixing box (1) is movably equipped with four sets of movable wheels (44), and the four sets of movable wheels (44) are arranged in a rectangular array.

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