Graphene battery slurry grinding device

Abstract

The utility model discloses a graphene battery slurry grinding device, and relates to the technical field of battery slurry grinding devices. The grinding device comprises a grinding tank, a grinding disc is arranged in the grinding tank, a plurality of grinding holes are evenly distributed in the grinding disc, an output shaft is arranged in the grinding tank in a running fit mode, a servo motor used for driving the output shaft to rotate is arranged on the upper side of the grinding tank, a grinding block is arranged at the bottom end of the output shaft, and a supporting ring is vertically arranged in the grinding tank in a sliding fit mode. A plurality of electric push rods used for driving the supporting ring to vertically slide are arranged on the upper side of the grinding tank, and the output shaft is slidably sleeved with a transmission block. Slurry is discharged into the grinding tank and falls between the grinding block and the grinding disc, the servo motor is started to drive the output shaft to drive the grinding block to rotate, the slurry is ground, the ground slurry is filtered through the grinding disc, and qualified slurry can conveniently penetrate through grinding holes in the grinding disc to be discharged. And the probability that grinding duration is increased due to continuous grinding of qualified slurry is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of battery slurry grinding device, concretely relates to a kind of graphene battery slurry grinding device. BACKGROUND

[0002] The production of graphene battery is to grind graphene body into granular, and then mix graphene particles with chemical reagent to form graphene battery slurry.

[0003] The Chinese patent with publication number CN217663609U discloses a kind of high-efficiency graphene battery slurry grinding device, battery slurry is transported to the inside of upper grinding block by lower hopper, battery slurry flows through the gap between upper grinding block and lower grinding block, lower grinding block is driven to rotate by first motor, and the rotating lower grinding block cooperates with upper grinding block to grind battery slurry, the slurry after grinding flows through the inner wall of collecting hopper, flows into the inside of second frame body through lower discharge pipe and lower discharge plate, and the slurry can be reflowed to the inside of lower hopper through second pipe body, pump body and first pipe body, can be ground for multiple times, and the refinement degree of battery slurry particles flowing through lower discharge plate is observed.

[0004] However, the above-mentioned high-efficiency graphene battery slurry grinding device directly discharges the ground slurry, then recharges, and then grinds multiple times, resulting in some ground particles being recharged, increasing the grinding time.

[0005] Therefore, the utility model is proposed. UTILITY MODEL CONTENT

[0006] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art and provide a kind of graphene battery slurry grinding device.

[0007] To solve the above technical problems, the basic idea of the technical scheme of the utility model is as follows:

[0008] A kind of graphene battery slurry grinding device, including grinding jar, grinding disc is arranged in grinding jar, a plurality of grinding holes are uniformly distributed on grinding disc, output shaft is rotationally fitted in grinding jar, servo motor for driving output shaft rotation is arranged on the upper side of grinding jar, grinding block is arranged at the bottom end of output shaft, support ring is vertically slidingly fitted in grinding jar, a plurality of electric push rods for driving support ring vertical sliding are arranged on the upper side of grinding jar, transmission block is slidingly sleeved on output shaft, transmission block is rotationally fitted in support ring at upper end, and scraper strip is arranged at the bottom end of transmission block, which penetrates grinding block.

[0009] Optionally, the upper part of the transmission block is a cylindrical structure, the lower part of the transmission block is a circular ring structure, the height of the upper side of the upper circular ring structure of the transmission block gradually decreases from the center to the edge, and the bottom surface of the upper circular ring structure of the transmission block is a plane.

[0010] Optionally, the upper side of the grinding block is a plane, the height of the bottom of the grinding block gradually decreases from the edge to the center, and the height of the upper side and the bottom of the grinding disc gradually decreases from the edge to the center.

[0011] Optionally, the bottom of the annular structure on the transmission block is provided with an annular groove, and the upper side of the grinding block is provided with a blocking ring located in the annular groove.

[0012] Optionally, the distance between the bottom of the grinding block and the upper side of the grinding disc gradually decreases from the edge to the center.

[0013] Optionally, the side of the output shaft is provided with a notch corresponding to the scraping strip, and one end of the scraping strip is slidingly fitted in the notch.

[0014] Optionally, the upper side of the grinding block is provided with a through hole corresponding to the scraping strip, the notch and the through hole are communicated, and the scraping strip is slidingly fitted in the through hole.

[0015] Optionally, the bearing is arranged in the support ring, the upper part of the transmission block is fixed in the bearing, the upper side of the grinding tank is connected with a feeding hopper, and the bottom end of the grinding tank is connected with a discharging valve.

[0016] After the above technical scheme is adopted, the present application has the following advantages compared with the prior art, of course, any product implementing the present application does not necessarily need to achieve all the advantages described below:

[0017] The slurry is discharged into the grinding tank and falls between the grinding block and the grinding disc, the servo motor is turned on to drive the output shaft to drive the grinding block to rotate, the slurry is ground, and after the slurry is ground, the slurry is filtered through the grinding disc, so that the qualified slurry can pass through the grinding holes on the grinding disc and be discharged, the probability of continuously grinding the qualified slurry is reduced, the grinding time is increased, the scraping strip is driven to rotate by the grinding block, the support ring is driven to vertically reciprocate by the electric push rod, the rotating transmission block and the scraping strip are driven to vertically reciprocate by the bearing, the scraping strip is lowered to be attached to the grinding disc to clean the grinding disc, then the scraping strip is raised to form a gap with the grinding disc, the slurry is pushed to be ground, the probability of continuously attaching the scraping strip to the grinding disc and continuously wearing is reduced, the service life of the scraping strip is improved, and the service life of the device is improved.

[0018] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0019] The drawings in the following description are only some embodiments, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the drawings. In the drawings:

[0020] Figure 1 It is a three-dimensional structure schematic view of an embodiment of the present application.

[0021] Figure 2The sectional view structural schematic diagram of one embodiment of the utility model;

[0022] Figure 3 The grinding block structure schematic diagram of one embodiment of the utility model;

[0023] Figure 4 The transmission block bottom view structural schematic diagram of one embodiment of the utility model;

[0024] In the drawings, the component list represented by each sign is as follows:

[0025] Grinding pot 1, grinding disc 2, output shaft 3, servo motor 4, support ring 5, electric push rod 6, transmission block 7, annular groove 701, scraping strip 8, grinding block 9, retaining ring 901, notch 10, through hole 11, bearing 12, feed hopper 13, discharge valve 14.

[0026] It needs to be explained that these drawings and textual descriptions do not aim at limiting the concept range of the utility model in any way, but illustrate the concept of the utility model to the person skilled in the art by referring to specific embodiments. Specific implementation

[0027] The utility model will be explained further in detail by combining with the drawings.

[0028] Please refer to Figures 1-4 As shown in the drawing, in the embodiment, a kind of graphene battery slurry grinding device is provided, including grinding pot 1, grinding pot 1 is equipped with grinding disc 2, grinding disc 2 is uniformly distributed with multiple grinding holes, grinding pot 1 is rotationally cooperated with output shaft 3, the upper side of grinding pot 1 is equipped with servo motor 4 for driving output shaft 3 rotation, the bottom end of output shaft 3 is equipped with grinding block 9, grinding pot 1 is vertically slidably cooperated with support ring 5, the upper side of grinding pot 1 is equipped with multiple electric push rods 6 for driving support ring 5 vertical sliding, transmission block 7 is slidably set on output shaft 3, the upper end of transmission block 7 is rotationally cooperated in support ring 5, the bottom end of transmission block 7 is equipped with scraping strip 8 passing through grinding block 9.

[0029] By slurry being discharged into grinding pot 1, fall between grinding block 9 and grinding disc 2, servo motor 4 is opened, and output shaft 3 drives grinding block 9 to rotate, and slurry is ground, and after grinding, slurry is filtered by grinding disc 2, so that qualified slurry is discharged through grinding hole on grinding disc 2, the probability of reducing qualified slurry to continue grinding and increasing grinding time is reduced, grinding block 9 drives scraping strip 8 to rotate, support ring 5 is driven by electric push rod 6 to drive vertical reciprocating sliding, and then transmission block 7 and scraping strip 8 rotating by bearing 12 are driven to vertically reciprocate, so that scraping strip 8 is lowered and combined with grinding disc 2 to clean grinding disc 2, then scraping strip 8 is raised and combined with grinding disc 2 to generate gap, and slurry grinding is promoted, the probability of scraping strip 8 continuously combining with grinding disc 2 and continuously wearing is reduced, the service life of scraping strip 8 is improved, and the service life of the device is improved.

[0030] As shown in Figure 2 The upper part of the transmission block 7 is a cylindrical structure, the lower part of the transmission block 7 is a ring structure, the upper side of the upper ring structure of the transmission block 7 gradually decreases from the center to the edge, and the bottom surface of the upper ring structure of the transmission block 7 is a plane, which facilitates the sliding of the upper side of the upper ring structure of the transmission block 7 and reduces the probability of slurry accumulation on the upper side of the upper ring structure of the transmission block 7.

[0031] As shown in Figures 2-3 The upper side of the grinding block 9 is a plane, the bottom surface of the grinding block 9 gradually decreases from the edge to the center, and the upper side and bottom surface of the grinding disc 2 gradually decrease from the edge to the center, which facilitates the accumulation of slurry on the grinding disc 2 to the center. The bottom surface of the upper ring structure of the transmission block 7 is provided with an annular groove 701, and the upper side of the grinding block 9 is provided with a retaining ring 901 located in the annular groove 701, which facilitates the blocking of slurry entering between the transmission block 7 and the grinding block 9 by the retaining ring 901, avoiding the influence of slurry entering between the transmission block 7 and the grinding block 9 on the sliding of the transmission block 7.

[0032] As shown in Figure 2 The distance between the bottom surface of the grinding block 9 and the upper side of the grinding disc 2 gradually decreases from the edge to the center, which facilitates the grinding of slurry by the grinding block 9 in cooperation with the grinding disc 2. The side of the output shaft 3 is provided with a notch 10 corresponding to the scraping strip 8, one end of the scraping strip 8 is slidingly fitted in the notch 10, which facilitates the sliding of the upper end of the scraping strip 8 out of the grinding block 9. The grinding block 9 is provided with a through hole 11 corresponding to the scraping strip 8, the notch 10 and the through hole 11 are communicated, and the scraping strip 8 is slidingly fitted in the through hole 11, which facilitates the sliding of the grinding block 9 guided by the through hole 11.

[0033] As shown in Figures 2-3 The bearing 12 is arranged in the support ring 5, the upper part of the transmission block 7 is fixed in the bearing 12, the upper side of the grinding tank 1 is connected with the feeding hopper 13, and the bottom end of the grinding tank 1 is connected with the discharge valve 14, which facilitates the vertical reciprocating sliding of the support ring 5 driven by the electric push rod 6, and further drives the vertically reciprocating sliding of the rotating transmission block 7 and the scraping strip 8 through the bearing 12. The slurry is discharged into the grinding tank 1 through the feeding hopper 13, and the qualified grinding slurry is discharged out of the grinding tank 1 through the discharge valve 14.

[0034] Working principle: The slurry is discharged into the grinding tank 1 through the feeding hopper 13, falls between the grinding block 9 and the grinding disc 2, the servo motor 4 is started to drive the output shaft 3 to drive the grinding block 9 to rotate, and the slurry is ground, and after grinding, the slurry is filtered through the grinding hole on the grinding disc 2, so that the qualified slurry can pass through the grinding disc 2 and be discharged through the discharge valve 14, the probability of continuous grinding of the qualified slurry is reduced, the grinding time is increased, the grinding block 9 drives the scraping strip 8 to rotate, the grinding holes on the grinding disc 2 are cleaned, and the slurry is pushed to grind through the scraping strip 8, so that the grinding efficiency is improved, the support ring 5 is driven to vertically reciprocate through the electric push rod 6, and then the rotating transmission block 7 and the scraping strip 8 are vertically reciprocated through the bearing 12, so that the scraping strip 8 is lowered to be attached to the grinding disc 2 to clean the grinding disc 2, then the scraping strip 8 is raised to form a gap with the grinding disc 2 to push the slurry to grind, the probability of continuous attachment of the scraping strip 8 to the grinding disc 2 is reduced, the service life of the scraping strip 8 is prolonged, and the service life of the device is prolonged.

[0035] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, all the electrical appliances in the utility model are powered by external power supply or built-in battery, and all the electrical appliances in the utility model are not limited in type and specific type, and those skilled in the art can determine the applicable electrical appliance type and specific type and electrical appliance power supply mode according to common sense in the art.

[0036] The utility model is not limited to the above-mentioned embodiment, any person should know that the structural changes made under the inspiration of the utility model, any technical solution with the same or similar technical solution as the utility model falls within the protection scope of the utility model. The technical, shape and structure parts not described in detail in the utility model are well-known technologies.

Claims

1. A graphene battery slurry grinding device, characterized by, The utility model relates to a grinding tank (1) is provided with the grinding disc (2) in the grinding tank (1), the grinding disc (2) is uniformly distributed with a plurality of grinding holes, the output shaft (3) is rotationally fitted in the grinding tank (1), the servo motor (4) for driving the output shaft (3) rotation is equipped on the upper side of grinding tank (1), the grinding block (9) is equipped on the bottom end of output shaft (3), the support ring (5) is vertically slidably fitted in the grinding tank (1), a plurality of electric push rods (6) for driving the vertical sliding of support ring (5) are equipped on the upper side of grinding tank (1), the transmission block (7) is slidably sleeved on the output shaft (3), the transmission block (7) upper end is rotationally fitted in support ring (5), the scraping strip (8) is equipped on the bottom end of transmission block (7) and penetrates the grinding block (9). The upper part of transmission block (7) is cylindrical structure, the lower part of transmission block (7) is annular structure, the upper side height of transmission block (7) upper annular structure gradually reduces from the center to the edge, the bottom surface of transmission block (7) upper annular structure is plane.

2. A graphene battery slurry grinding device according to claim 1, wherein, The upper side of grinding block (9) is plane, the bottom surface height of grinding block (9) gradually reduces from the edge to the center, the upper side and bottom surface height of grinding disc (2) gradually reduces from the edge to the center.

3. A graphene battery slurry milling apparatus as claimed in claim 2, wherein, The bottom surface of transmission block (7) upper annular structure is equipped with annular groove (701), the upper side of grinding block (9) is equipped with fender ring (901), and fender ring (901) is located in annular groove (701).

4. A graphene battery slurry grinding device according to claim 3, wherein, The distance between the bottom surface of grinding block (9) and the upper side of grinding disc (2) gradually reduces from the edge to the center.

5. A graphene battery slurry grinding device according to claim 3, wherein, The side of output shaft (3) is equipped with the notch (10) corresponding with scraping strip (8), and one end of scraping strip (8) is slidably fitted in notch (10).

6. A graphene battery slurry grinding device according to claim 1, wherein, Grinding block (9) is equipped with the through hole (11) corresponding with scraping strip (8), and notch (10) is communicated with through hole (11), and scraping strip (8) is slidably fitted in through hole (11).

7. A graphene battery slurry milling apparatus as claimed in claim 6, wherein, The inner bearing (12) of support ring (5) is fixed in the upper part of transmission block (7), the upper side of grinding tank (1) is connected with feed hopper (13), and the bottom end of grinding tank (1) is connected with discharge valve (14).

8. A graphene battery slurry grinding device according to claim 1, wherein, ​

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