Graphene battery slurry grinding device

Abstract

The invention belongs to the technical field of graphene battery slurry production, and particularly relates to a graphene battery slurry grinding device which comprises a supporting base. The device is characterized in that the top of the supporting seat is fixedly connected with a grinding tank; the top of the grinding tank is fixedly connected with a feeding pipe and a driving motor; a discharging opening is formed in the bottom of the supporting seat; the output end of the driving motor is fixedly connected with a movable column; the bottom end of the movable column is fixedly connected with a grinding block; the surface of the movable column is fixedly connected with a first gear; one side of the first gear is in engaged connection with a second gear; the graphene battery slurry grinding device solves the problems that when an existing graphene battery slurry grinding device grinds graphene battery slurry, the graphene battery slurry is accumulated on a grinding block, the graphene battery slurry accumulated on the grinding block is not stirred in time, grinding of the graphene battery slurry is incomplete, and the particle size of the graphene battery slurry is affected.

Description

Technical Field

[0001] The invention belongs to the technical field of graphene battery slurry production, and specifically relates to a graphene battery slurry grinding device. Background Art

[0002] The general process of battery pole piece manufacturing is as follows: active materials, binders and conductive agents are mixed to form a slurry, which is then coated on both sides of the copper or aluminum current collector. The solvent in the slurry is removed after drying to form a dry pole piece. The pole piece particle coating is compacted and densified, and then cut or stripped. The positive and negative pole pieces and separators are then assembled into battery cells. After packaging, the electrolyte is injected, and the product is finally formed after charge and discharge activation. During the production of battery pole pieces, the slurry needs to be ground to keep the particle size of the slurry consistent.

[0003] The graphene battery slurry grinding device is a device used to prepare graphene battery slurry, which is mainly used to grind graphene materials into particle sizes suitable for battery applications and ensure their uniform dispersion in the slurry. This device usually includes a combination of a grinder and a disperser, which can achieve efficient grinding and dispersion effects.

[0004] However, when the existing graphene battery slurry grinding device grinds the graphene battery slurry, the graphene battery slurry will accumulate on the grinding block. If the graphene battery slurry accumulated on the grinding block is not moved in time, the graphene battery slurry will not be completely ground, thereby affecting the particle size of the graphene battery slurry. Therefore, a graphene battery slurry grinding device is proposed to address the above problem. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the present invention proposes a graphene battery slurry grinding device.

[0006] The technical solution adopted by the present invention to solve the technical problem is: comprising a support seat; characterized in that: a grinding jar is fixedly connected to the top of the support seat; a feed pipe and a drive motor are fixedly connected to the top of the grinding jar; a discharge port is opened at the bottom of the support seat;

[0007] The output end of the driving motor is fixedly connected to a movable column; the bottom end of the movable column is fixedly connected to a grinding block; the surface of the movable column is fixedly connected to a first gear; one side of the first gear is meshedly connected to a second gear; the inner sleeve of the second gear is connected to a connecting column; the top of the connecting column is fixedly connected to the inner wall of the grinding jar; one side of the second gear is meshedly connected to an annular rack; the annular rack is rotatably connected to the inner wall of the grinding jar;

[0008] The bottom of the annular rack is fixedly connected with a first connecting rod; the bottom end of the first connecting rod is fixedly connected with a toggle rod; the bottom of the toggle rod is in contact with the top of the grinding block.

[0009] Preferably, a stirring tank is fixedly connected between the support seat and the grinding tank; an electric telescopic column and a stirring blade are arranged in the stirring tank space; the electric telescopic column is fixedly connected to the bottom of the grinding block; and the stirring blade is fixedly connected to the output end of the electric telescopic column.

[0010] Preferably, a second connecting rod is fixedly connected to the surface of the electric telescopic column; an arc-shaped scraper is fixedly connected to one end of the second connecting rod; and one side of the arc-shaped scraper is in contact with the inner wall of the mixing tank.

[0011] Preferably, a scraping rod is fixedly connected to the interior of the mixing tank; the top of the scraping rod is in contact with the bottom of the grinding block.

[0012] Preferably, a discharge conveying mechanism is provided at the bottom of the support seat; the discharge conveying mechanism includes a conveying pipe; the top of the conveying pipe is fixedly connected to the bottom of the support seat; one end of the conveying pipe is fixedly connected to a servo motor; the output end of the servo motor is fixedly connected to a spiral conveying rod; the other end of the conveying pipe is fixedly connected to a discharge pipe; the bottom of the support seat is fixedly connected to a first fixed plate; the surface of the first fixed plate is fixedly connected to an electric push rod; the output end of the electric push rod is fixedly connected to an arc-shaped clamping plate; the arc-shaped clamping plate is used in conjunction with the conveying pipe; the surface of the servo motor is fixedly connected to a reinforcement rod; the top of the reinforcement rod is fixedly connected to the support seat.

[0013] Preferably, a liquid adding mechanism is provided on one side of the grinding tank and the stirring tank; the liquid adding mechanism comprises a frame; one side of the frame is fixedly connected to the support seat; the top of the frame is fixedly connected to a rotating motor; the output end of the rotating motor is fixedly connected to a screw; the surface of the screw is threadedly connected to a moving block; one side of the moving block is fixedly connected to a connecting block; one end of the connecting block is fixedly connected to a moving frame; the moving frame is slidably connected to the support seat; the surface of the moving frame is fixedly connected to a liquid pump; the input end of the liquid pump is fixedly connected to a liquid suction tube; the output end of the liquid pump is fixedly connected to an extended dosing tube; one end of the extended dosing tube is connected to the grinding tank.

[0014] Preferably, a connecting plate is fixedly connected to one side of the frame; a guide slider is fixedly connected to one side of the moving block; a guide slide rod is slidably connected inside the guide slide rod; and both ends of the guide slide rod are fixedly connected to the connecting plate.

[0015] Preferably, one side of the movable frame is fixedly connected to a limiting slider; the limiting slider is internally slidably connected to a limiting slide rod; both ends of the limiting slide rod are fixedly connected to a support seat; one side of the support seat is provided with a limiting slide groove used in conjunction with the limiting slider; the limiting slide rod is located in the limiting slide groove.

[0016] Preferably, the bottom of the screw rod is sleeved and connected with a limit bearing; the bottom of the limit bearing is fixedly connected to the inner wall of the frame.

[0017] Preferably, a second fixing plate is fixedly connected to the top of the support seat; an electric telescopic rod is fixedly connected to the surface of the second fixing plate; an impact block is fixedly connected to the output end of the electric telescopic rod; and the impact block is in contact with the stirring tank.

[0018] Beneficial effects of the present invention:

[0019] The present invention provides a graphene battery slurry grinding device. The graphene is put into a grinding tank through a feeding pipe, and a driving motor is started. The driving motor drives a movable column to rotate, and the movable column drives a grinding block to rotate, so that the grinding block grinds the graphene. At the same time, the grinding block drives an electric telescopic column to rotate, and the electric telescopic column drives a stirring blade to rotate, so that the stirring blade stirs the ground graphene. At the same time, the electric telescopic column is started, so that the electric telescopic column drives the stirring blade to stir up and down, so that the ground graphene is stirred more evenly. At the same time, the movable column drives a first gear to rotate, and the first gear drives a second gear to rotate, and the second gear drives an annular rack to rotate, and the annular rack drives a first connecting rod to rotate, and the first connecting rod drives a toggle rod to rotate, so that the toggle rod toggle the graphene on the top of the grinding block, so that the graphene enters the grinding block for grinding, thereby making the effect of graphene battery slurry grinding better and improving the quality of graphene battery slurry.

[0020] The present invention provides a graphene battery slurry grinding device. After grinding and stirring, the material is discharged into a conveying pipe through a discharge port, and a servo motor is started. The servo motor drives a spiral conveying rod to rotate, so that the graphene after grinding and stirring is discharged through the discharge pipe, thereby reducing the blockage of the discharge. At the same time, an electric push rod drives an arc clamping plate to clamp the conveying pipe, so that the conveying pipe is stably supported. At the same time, a reinforcement rod reinforces and supports the servo motor, so that the servo motor works stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0022] Figure 1 is a stereogram of the present invention;

[0023] Figure 2 It is a left-side cutaway stereoscopic view of the graphene battery slurry grinding device of the present invention;

[0024] Figure 3 It is a three-dimensional diagram of the internal structure of the graphene battery slurry grinding device in the present invention;

[0025] Figure 4 It is a bottom-up sectional stereoscopic diagram of the internal structure of the graphene battery slurry grinding device in the present invention;

[0026] Figure 5 It is a bottom-up cutaway perspective view of a graphene battery slurry grinding device in the present invention;

[0027] Figure 6 It is a three-dimensional diagram of the graphene battery slurry adding mechanism in the present invention;

[0028] Figure 7 It is a bottom-up stereoscopic diagram of the graphene battery slurry grinding device of the present invention;

[0029] Figure 8 The present invention Figure 7 A partial enlarged stereogram of the .

[0030] Legend:

[0031] 1. Support seat; 101. Mixing tank; 102. Grinding tank; 103. Feeding pipe; 104. Driving motor; 105. Discharging port; 106. Movable column; 107. Grinding block; 108. Electric telescopic column; 109. Mixing blade; 110. First gear; 111. Second gear; 112. Connecting column; 113. Ring rack; 114. First connecting rod; 115. Toggle rod; 2. Conveying pipe; 201. Servo motor; 202. Screw conveying rod; 203. Discharging pipe; 204. First fixed plate; 205. Electric push rod; 206. Arc clamping plate; 207, reinforcement rod; 3, frame; 301, rotating motor; 302, screw; 303, moving block; 304, connecting block; 305, moving frame; 306, liquid pump; 307, liquid pipe; 308, extended dosing pipe; 4, guide slider; 401, connecting plate; 402, guide slide bar; 5, second fixed plate; 501, electric telescopic rod; 502, impact block; 6, second connecting rod; 601, arc scraper; 7, limit slider; 701, limit slide bar; 702, limit slide groove; 8, scraping rod; 9, limit bearing. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Specific examples are given below.

[0034] See also Figure 1 - Figure 8 The present invention provides a graphene battery slurry grinding device, comprising a support seat 1; characterized in that: a grinding tank 102 is fixedly connected to the top of the support seat 1; a feed pipe 103 and a drive motor 104 are fixedly connected to the top of the grinding tank 102; a discharge port 105 is opened at the bottom of the support seat 1;

[0035] The output end of the driving motor 104 is fixedly connected to a movable column 106; the bottom end of the movable column 106 is fixedly connected to a grinding block 107; the surface of the movable column 106 is fixedly connected to a first gear 110; one side of the first gear 110 is meshedly connected to a second gear 111; the inner sleeve of the second gear 111 is connected to a connecting column 112; the top of the connecting column 112 is fixedly connected to the inner wall of the grinding jar 102; one side of the second gear 111 is meshedly connected to an annular rack 113; the annular rack 113 is rotatably connected to the inner wall of the grinding jar 102;

[0036] The bottom of the annular rack 113 is fixedly connected to a first connecting rod 114; the bottom end of the first connecting rod 114 is fixedly connected to a toggle rod 115; the bottom of the toggle rod 115 is in contact with the top of the grinding block 107;

[0037] A stirring tank 101 is fixedly connected between the support seat 1 and the grinding tank 102; an electric telescopic column 108 and a stirring blade 109 are arranged in the space of the stirring tank 101; the electric telescopic column 108 is fixedly connected to the bottom of the grinding block 107; the stirring blade 109 is fixedly connected to the output end of the electric telescopic column 108; when working, graphene is put into the grinding tank 102 through the feeding pipe 103, the driving motor 104 is started, the driving motor 104 drives the movable column 106 to rotate, the movable column 106 drives the grinding block 107 to rotate, so that the grinding block 107 grinds the graphene, and at the same time the grinding block 107 drives the electric telescopic column 108 to rotate, and the electric telescopic column 108 drives the stirring blade 109 to rotate, so that the stirring blade 109 grinds the graphene. The stirring blades 109 stir the ground graphene, and at the same time, the electric telescopic column 108 is started, so that the electric telescopic column 108 drives the stirring blades 109 to stir up and down, so that the ground graphene is stirred more evenly, and at the same time, the movable column 106 drives the first gear 110 to rotate, the first gear 110 drives the second gear 111 to rotate, the second gear 111 drives the annular rack 113 to rotate, the annular rack 113 drives the first connecting rod 114 to rotate, and the first connecting rod 114 drives the toggle rod 115 to rotate, so that the toggle rod 115 toggle the graphene on the top of the grinding block 107, so that the graphene enters the grinding block 107 for grinding, thereby making the graphene battery slurry grinding effect better and improving the quality of the graphene battery slurry.

[0038] Further, such as Figure 2 and Figure 7 As shown, a material discharging and conveying mechanism is provided at the bottom of the support seat 1; the material discharging and conveying mechanism includes a conveying pipe 2; the top of the conveying pipe 2 is fixedly connected to the bottom of the support seat 1; one end of the conveying pipe 2 is fixedly connected to a servo motor 201; the output end of the servo motor 201 is fixedly connected to a spiral conveying rod 202; the other end of the conveying pipe 2 is fixedly connected to a material discharging pipe 203; the bottom of the support seat 1 is fixedly connected to a first fixed plate 204; the surface of the first fixed plate 204 is fixedly connected to an electric push rod 205; the output end of the electric push rod 205 is fixedly connected to an arc-shaped clamping plate 206; the arc-shaped clamping plate 206 and the output The servo motor 201 is used in conjunction with the delivery pipe 2; a reinforcing rod 207 is fixedly connected to the surface of the servo motor 201; the top of the reinforcing rod 207 is fixedly connected to the support seat 1; during operation, after grinding and stirring, the material is discharged into the delivery pipe 2 through the discharge port 105, and the servo motor 201 is started. The servo motor 201 drives the spiral delivery rod 202 to rotate, so that the graphene after grinding and stirring is discharged through the discharge pipe 203, thereby reducing the blockage of the discharge. At the same time, the electric push rod 205 drives the arc clamping plate 206 to clamp the delivery pipe 2, so that the delivery pipe 2 is stably supported. At the same time, the reinforcing rod 207 reinforces and supports the servo motor 201, so that the servo motor 201 works stably.

[0039] Further, such as Figure 1 and Figure 3 As shown, a liquid adding mechanism is provided on one side of the grinding tank 102 and the stirring tank 101; the liquid adding mechanism includes a frame 3; one side of the frame 3 is fixedly connected to the support seat 1; a rotating motor 301 is fixedly connected to the top of the frame 3; a screw 302 is fixedly connected to the output end of the rotating motor 301; a moving block 303 is threadedly connected to the surface of the screw 302; a connecting block 304 is fixedly connected to one side of the moving block 303; a moving frame 305 is fixedly connected to one end of the connecting block 304; the moving frame 305 is slidably connected to the support seat 1; a liquid pump 306 is fixedly connected to the surface of the moving frame 305; the input end of the liquid pump 306 A liquid extraction tube 307 is fixedly connected; an extended drug-adding tube 308 is fixedly connected to the output end of the liquid extraction pump 306; one end of the extended drug-adding tube 308 is connected to the grinding tank 102; when working, the liquid barrel is located at the bottom of the liquid extraction tube 307, and then the rotating motor 301 is started, the rotating motor 301 drives the screw 302 to rotate, the screw 302 drives the moving block 303 to move, the moving block 303 drives the connecting block 304 to move, the connecting block 304 drives the moving frame 305 to move, the moving frame 305 drives the liquid extraction tube 307 to enter the liquid barrel, and then the liquid extraction pump 306 is started, so that the liquid enters the grinding tank 102 through the extended liquid adding tube for adding liquid, so as to facilitate the user to enter and add liquid.

[0040] Further, such as Figure 3 As shown, one side of the frame 3 is fixedly connected with a connecting plate 401; one side of the moving block 303 is fixedly connected with a guide slider 4; the inside of the guide slider 4 is slidably connected with a guide slide bar 402; both ends of the guide slide bar 402 are fixedly connected to the connecting plate 401; when working, the moving block 303 drives the guide slider 4 to slide on the guide slide bar 402, limits and guides the guide slider 4, thereby guiding and limiting the moving block 303, making it easier for the moving block 303 to move.

[0041] Further, such as Figure 1 As shown, a second fixed plate 5 is fixedly connected to the top of the support seat 1; an electric telescopic rod 501 is fixedly connected to the surface of the second fixed plate 5; an impact block 502 is fixedly connected to the output end of the electric telescopic rod 501; the impact block 502 is in contact with the stirring tank 101; when working, the electric telescopic rod 501 is started, and the electric telescopic rod 501 drives the impact block 502 to impact the stirring tank 101 back and forth, so that the graphene adsorbed on the inner wall of the stirring tank 101 falls off, which is convenient for cleaning the inner wall of the stirring tank 101.

[0042] Further, such as Figure 3As shown, the surface of the electric telescopic column 108 is fixedly connected to the second connecting rod 6; one end of the second connecting rod 6 is fixedly connected to the arc scraper 601; one side of the arc scraper 601 is in contact with the inner wall of the stirring tank 101; when working, the electric telescopic column 108 drives the second connecting rod 6 to rotate, and the second connecting rod 6 drives the arc scraper 601 to rotate, so that the second connecting rod 6 and the arc scraper 601 scrape and clean the inner wall of the stirring tank 101, thereby reducing the residue of graphene after grinding in the stirring tank 101.

[0043] Further, such as Figure 6 and Figure 8 As shown, one side of the movable frame 305 is fixedly connected to the limiting slider 7; the internal sliding connection of the limiting slider 7 is connected to the limiting slider rod 701; the two ends of the limiting slider rod 701 are fixedly connected to the support seat 1; one side of the support seat 1 is provided with a limiting slide groove 702 used in conjunction with the limiting slider 7; the limiting slider rod 701 is located in the limiting slide groove 702; when working, the movable frame 305 drives the limiting slider 7 to slide on the limiting slider rod 701, horizontally limits the limiting slider 7, thereby horizontally limiting the movable frame 305, making the movement of the movable frame 305 more stable.

[0044] Further, such as Figure 4 As shown, a scraping rod 8 is fixedly connected to the interior of the stirring tank 101; the top of the scraping rod 8 is in contact with the bottom of the grinding block 107; during operation, the scraping rod 8 is used to scrape the ground graphene on the bottom of the grinding block 107, thereby reducing the residual graphene on the grinding block 107.

[0045] Further, such as Figure 8 As shown, the bottom of the screw rod 302 is sleeved and connected with a limit bearing 9; the bottom of the limit bearing 9 is fixedly connected to the inner wall of the frame 3; when working, the screw rod 302 rotates on the frame 3 through the limit bearing 9, which limits the screw rod 302, making it easier for the screw rod 302 to rotate and reducing the wear of the screw rod 302.

[0046] Working principle: Graphene is put into the grinding tank 102 through the feeding tube 103, and the driving motor 104 is started. The driving motor 104 drives the movable column 106 to rotate, and the movable column 106 drives the grinding block 107 to rotate, so that the grinding block 107 grinds the graphene. At the same time, the grinding block 107 drives the electric telescopic column 108 to rotate, and the electric telescopic column 108 drives the stirring blade 109 to rotate, so that the stirring blade 109 stirs the ground graphene. At the same time, the electric telescopic column 108 is started, so that the electric telescopic column 108 drives the stirring blade 109 to stir up and down, so that the ground graphene is stirred more evenly. At the same time, the movable column 106 drives the first gear 110 to rotate, and the first gear 110 drives the second gear 111 to rotate, and the second gear 111 drives the ring The annular rack 113 rotates, the annular rack 113 drives the first connecting rod 114 to rotate, the first connecting rod 114 drives the toggle rod 115 to rotate, so that the toggle rod 115 toggle the graphene on the top of the grinding block 107, so that the graphene enters the grinding block 107 for grinding, thereby making the graphene battery slurry grinding effect better and improving the quality of the graphene battery slurry. After grinding and stirring, the material is discharged into the conveying pipe 2 through the discharge port 105, and the servo motor 201 is started. The servo motor 201 drives the spiral conveying rod 202 to rotate, so that the graphene after grinding and stirring is discharged through the discharge pipe 203, thereby reducing the blockage of the discharge. At the same time, the electric push rod 205 drives the arc clamping plate 206 to clamp the conveying pipe 2, so that the conveying pipe 2 is supported stably. The reinforcing rod 207 reinforces and supports the servo motor 201, so that the servo motor 201 works stably, so that the liquid barrel is located at the bottom of the liquid extraction tube 307, and then the rotating motor 301 is started, the rotating motor 301 drives the screw 302 to rotate, the screw 302 drives the moving block 303 to move, the moving block 303 drives the connecting block 304 to move, the connecting block 304 drives the moving frame 305 to move, the moving frame 305 drives the liquid extraction tube 307 to enter the liquid barrel, and then the liquid extraction pump 306 is started, so that the liquid enters the grinding tank 102 through the extended liquid adding tube for liquid addition, so that it is convenient for the user to enter and add liquid, the moving block 303 drives the guide slider 4 to slide on the guide slide bar 402, and the guide slider 4 is limited and guided, thereby guiding and limiting the moving block 303, so that The moving block 303 is easier to move, and the electric telescopic rod 501 is started. The electric telescopic rod 501 drives the impact block 502 to impact the stirring tank 101 back and forth, so that the graphene adsorbed on the inner wall of the stirring tank 101 falls off, which is convenient for cleaning the inner wall of the stirring tank 101. The electric telescopic column 108 drives the second connecting rod 6 to rotate, and the second connecting rod 6 drives the arc scraper 601 to rotate, so that the second connecting rod 6 and the arc scraper 601 scrape and clean the inner wall of the stirring tank 101, reducing the residual graphene in the stirring tank 101 after grinding. The moving frame 305 drives the limit slider 7 to slide on the limit slider 701, and the limit slider 7 is horizontally limited, so that the moving frame 305 is horizontally limited, so that the movement of the moving frame 305 is more stable.The scraping rod 8 scrapes the ground graphene on the bottom of the grinding block 107 to reduce the graphene residue on the grinding block 107. The screw 302 rotates on the frame 3 through the limit bearing 9 to limit the screw 302, making it easier for the screw 302 to rotate and reducing the wear of the screw 302.

[0047] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A graphene battery slurry grinding device, comprising a support base (1); characterized in that: A grinding jar (102) is fixedly connected to the top of the support seat (1); a feed pipe (103) and a drive motor (104) are fixedly connected to the top of the grinding jar (102); a discharge port (105) is provided at the bottom of the support seat (1); The output end of the driving motor (104) is fixedly connected to a movable column (106); the bottom end of the movable column (106) is fixedly connected to a grinding block (107); the surface of the movable column (106) is fixedly connected to a first gear (110); one side of the first gear (110) is meshingly connected to a second gear (111); the interior of the second gear (111) is sleeved and connected to a connecting column (112); the top of the connecting column (112) is fixedly connected to the inner wall of the grinding jar (102); one side of the second gear (111) is meshingly connected to an annular rack (113); the annular rack (113) is rotatably connected to the inner wall of the grinding jar (102); The bottom of the annular rack (113) is fixedly connected to a first connecting rod (114); the bottom end of the first connecting rod (114) is fixedly connected to a toggle rod (115); the bottom of the toggle rod (115) contacts the top of the grinding block (107).

2. A graphene battery slurry grinding device according to claim 1, characterized in that: A stirring tank (101) is fixedly connected between the support seat (1) and the grinding tank (102); an electric telescopic column (108) and a stirring blade (109) are arranged in the space of the stirring tank (101); the electric telescopic column (108) is fixedly connected to the bottom of the grinding block (107); and the stirring blade (109) is fixedly connected to the output end of the electric telescopic column (108).

3. A graphene battery slurry grinding device according to claim 2, characterized in that: A second connecting rod (6) is fixedly connected to the surface of the electric telescopic column (108); an arc-shaped scraper (601) is fixedly connected to one end of the second connecting rod (6); and one side of the arc-shaped scraper (601) is in contact with the inner wall of the stirring tank (101).

4. A graphene battery slurry grinding device according to claim 2, characterized in that: A scraping rod (8) is fixedly connected to the interior of the stirring tank (101); the top of the scraping rod (8) is in contact with the bottom of the grinding block (107).

5. A graphene battery slurry grinding device according to claim 1, characterized in that: A material discharging and conveying mechanism is provided at the bottom of the support seat (1); the material discharging and conveying mechanism comprises a conveying pipe (2); the top of the conveying pipe (2) is fixedly connected to the bottom of the support seat (1); one end of the conveying pipe (2) is fixedly connected to a servo motor (201); the output end of the servo motor (201) is fixedly connected to a spiral conveying rod (202); the other end of the conveying pipe (2) is fixedly connected to a material discharging pipe (203); the bottom of the support seat (1) is fixedly connected to a first fixing plate (204); the surface of the first fixing plate (204) is fixedly connected to an electric push rod (205); the output end of the electric push rod (205) is fixedly connected to an arc-shaped clamping plate (206); the arc-shaped clamping plate (206) is used in conjunction with the conveying pipe (2); the surface of the servo motor (201) is fixedly connected to a reinforcement rod (207); the top end of the reinforcement rod (207) is fixedly connected to the support seat (1).

6. A graphene battery slurry grinding device according to claim 2, characterized in that: A liquid adding mechanism is provided on one side of the grinding tank (102) and the stirring tank (101); the liquid adding mechanism comprises a frame (3); one side of the frame (3) is fixedly connected to the support seat (1); a rotating motor (301) is fixedly connected to the top of the frame (3); a screw rod (302) is fixedly connected to the output end of the rotating motor (301); a moving block (303) is threadedly connected to the surface of the screw rod (302); and one side of the moving block (303) is fixedly connected to a connecting block (304); one end of the connecting block (304) is fixedly connected to a movable frame (305); the movable frame (305) is slidably connected to the support seat (1); the surface of the movable frame (305) is fixedly connected to a liquid extraction pump (306); the input end of the liquid extraction pump (306) is fixedly connected to a liquid extraction tube (307); the output end of the liquid extraction pump (306) is fixedly connected to an extended dosing tube (308); one end of the extended dosing tube (308) is connected to the grinding jar (102).

7. A graphene battery slurry grinding device according to claim 6, characterized in that: A connecting plate (401) is fixedly connected to one side of the frame (3); a guide slider (4) is fixedly connected to one side of the moving block (303); a guide slide bar (402) is slidably connected inside the guide slider (4); and both ends of the guide slide bar (402) are fixedly connected to the connecting plate (401).

8. A graphene battery slurry grinding device according to claim 6, characterized in that: One side of the movable frame (305) is fixedly connected to a limit slider (7); the limit slider (7) is internally slidably connected to a limit slider rod (701); both ends of the limit slider rod (701) are fixedly connected to the support seat (1); one side of the support seat (1) is provided with a limit slider groove (702) for use with the limit slider (7); the limit slider rod (701) is located in the limit slider groove (702).

9. A graphene battery slurry grinding device according to claim 6, characterized in that: The bottom of the screw rod (302) is sleeved and connected with a limit bearing (9); the bottom of the limit bearing (9) is fixedly connected to the inner wall of the frame (3).

10. The graphene battery slurry grinding device according to claim 2, characterized in that: A second fixing plate (5) is fixedly connected to the top of the support seat (1); an electric telescopic rod (501) is fixedly connected to the surface of the second fixing plate (5); an impact block (502) is fixedly connected to the output end of the electric telescopic rod (501); and the impact block (502) is in contact with the stirring tank (101).

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