Graphite raw material crushing device for lithium battery processing

Abstract

The utility model discloses a graphite raw material crushing device for lithium battery processing, and relates to the technical field of lithium battery processing, the graphite raw material crushing device comprises a crushing cabin, the top end of the crushing cabin is provided with a feeding port, an anti-sputtering assembly is installed at the position of the middle section of the interior of the feeding port, and two crushing rollers are installed in the crushing cabin; a discharging opening is formed in the bottom end of the crushing cabin, an anti-blocking component is arranged at the position of a bottom opening of the discharging opening, a crushing cabin is arranged at the bottom end of the discharging opening, a screening base is arranged in the crushing cabin, and a fixed crushing plate is jointly connected to the edge of one end of the top of the screening base and the inner wall of the crushing cabin. By arranging a series of structures, graphite raw materials for lithium battery processing are preliminarily crushed and then crushed, operation can be conducted through single equipment, the raw materials do not need to be preliminarily processed independently, the crushing efficiency is improved, the situation that chippings splash out of the equipment to injure surrounding personnel during crushing is avoided, and safety is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to lithium battery processing technical field, concretely is graphite raw material crushing device for lithium battery processing. BACKGROUND

[0002] With the continuous development of economic level, the development of various industries is very rapid, the demand of lithium battery market in recent years is increasing, and the rapid development of lithium battery processing industry is promoted, graphite raw material is used in the process of lithium battery, and the graphite raw material needs to be crushed during use.

[0003] Before carrying out lithium battery raw material crushing, the raw material needs to be primary processed, so that the raw material is crushed into small blocks and then crushed, multiple devices are needed for processing, the efficiency is low, and the raw material debris may splash out of the device during processing to cause harm to the surrounding personnel, which has certain danger. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a graphite raw material crushing device for lithium battery processing to solve the problems in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a graphite raw material crushing device for lithium battery processing, including the crushing cabin, the top end of the crushing cabin is provided with a feeding port, the middle section of the feeding port is cylindrical, a splash-proof assembly is installed at the inner middle section position of the feeding port, two crushing rollers are installed in the crushing cabin, the bottom end of the crushing cabin is provided with a discharge port, a anti-blocking component is arranged at the bottom opening position of the discharge port, the bottom end of the discharge port is provided with a crushing cabin, a screening base is arranged in the crushing cabin, a fixed crushing plate is connected with the inner wall of the crushing cabin at the top end edge of one side of the screening base, an movable crushing block is arranged at the other side of the top of the screening base, the top end of the movable crushing block is inclined, and the downward inclined direction is towards the fixed crushing plate, and an electric push rod is arranged at one end of the movable crushing block.

[0006] Preferably, one end of the electric push rod extends out of the crushing cabin, a cross-shaped support is installed at the fixed end of the electric push rod, and the cross-shaped support is fixedly installed on one side surface of the crushing cabin, so that the electric push rod is fixed, and the electric push rod can drive the movable crushing block to move linearly in the crushing cabin.

[0007] Preferably, one end of the two crushing rollers extends out of one end of the crushing cabin through a shaft, the shaft extension end of the two crushing rollers is provided with a gear, the two gears are connected with each other in meshing mode, the shaft extension end of any one of the crushing rollers is provided with a corresponding gear, the shaft extension end of the any one of the crushing rollers is provided with a motor, the motor drives the corresponding crushing roller to rotate, the two gears are connected with each other in meshing mode, so that the other crushing roller rotates synchronously, and the rotating directions of the two crushing rollers are opposite, so that the graphite raw material in large pieces is crushed into small pieces.

[0008] Preferably, the outer surface of the motor is provided with a stabilizing frame, the stabilizing frame is fixedly installed on the surface of one end of the crushing cabin, and the stabilizing frame fixes the motor, so that the motor can achieve the driving effect.

[0009] Preferably, the anti-blocking component is composed of a column and a plurality of fan-shaped flaps, the column of the anti-blocking component extends out of one side of the discharging port, and the column extension end of the anti-blocking component is provided with a rotating handle; when the discharging port discharges, the small graphite raw material falls downward under the action of gravity, the fan-shaped flaps rotate when the raw material falls, and then the fan-shaped flaps drive the raw material, so that the phenomenon of blockage caused by extrusion between the block-shaped raw materials is reduced; if blockage occurs, the rotating handle can be rotated to rotate the fan-shaped flaps, so that the raw material is driven, and the material can normally fall.

[0010] Preferably, the outer surface of the crushing cabin is provided with a stabilizing plate, four reinforcing vertical rods are arranged between the top end corners of the stabilizing plate and the discharging port, and supporting legs are arranged at the bottom end corners of the stabilizing plate; the stabilizing plate and the reinforcing vertical rods are used in cooperation, so that the components above the discharging port machine are more stable, and the supporting legs support the crushing device, thereby guaranteeing the stability of the device.

[0011] Compared with the prior art, the lithium battery processing graphite raw material crushing device has the following beneficial effects:

[0012] 1. The lithium battery processing graphite raw material crushing device can preliminarily crush the graphite raw material for lithium battery processing and then crush the graphite raw material, so that the operation can be performed by a single device, the raw material does not need to be preliminarily processed alone, and the crushing efficiency is improved.

[0013] 2. The lithium battery processing graphite raw material crushing device is provided with the anti-sputtering assembly arranged in the feeding port, so that the debris generated during crushing is prevented from spattering out of the device to cause harm to the surrounding personnel, and the safety is higher. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the utility model;

[0015] Figure 2 It is a feeding port structure part sectional view schematic view of the utility model;

[0016] Figure 3 It is a crushing cabin structure schematic view of the utility model;

[0017] Figure 4 It is a discharging port structure schematic view of the utility model;

[0018] Figure 5 It is a crushing cabin structure partial section schematic view of the utility model.

[0019] In the figure: 1, crushing cabin;2, feeding port;3, discharging port;4, reinforcing vertical rod;5, supporting leg;6, crushing cabin;7, stabilizing plate;8, anti-splashing assembly;9, crushing roller;10, gear;11, stabilizing frame;12, motor;13, anti-clogging component;14, rotating handle;15, electric push rod;16, cross-shaped support;17, movable crushing block;18, fixed crushing plate;19, screening base. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] In the description of the utility model, it is necessary to explain that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0022] As Figures 1 to 3As shown, the graphite raw material crushing device for lithium battery processing includes a crushing cabin 1, the top end of the crushing cabin 1 is provided with a feeding port 2, the middle section of the feeding port 2 is cylindrical, a splash-proof assembly 8 is installed at the inner middle section position of the feeding port 2, the splash-proof assembly 8 is composed of a rotating shaft rotatingly connected to the inner wall of the feeding port 2 and a plurality of plates arranged outside the rotating shaft, when feeding, the material can be put into the feeding port 2 from the top opening position of the feeding port 2, the material will be affected by gravity and will move the plates, so that the material can fall downward to the inside of the crushing cabin 1, two crushing rollers 9 are installed inside the crushing cabin 1, a plurality of protrusions are arranged on the outer surfaces of the two crushing rollers 9, when the two crushing rollers 9 rotate, the protrusions will crush the large pieces of material falling into the crushing cabin 1, when the material is crushed, the splashing of the crushed pieces may occur, the splashing of the crushed pieces will be blocked by the splash-proof assembly 8, so as to avoid the crushed pieces from flying out of the feeding port 2 to cause harm to the surrounding personnel, a discharge port 3 is arranged at the bottom end of the crushing cabin 1, a blocking part 13 is arranged at the bottom opening position of the discharge port 3, a crushing cabin 6 is arranged at the bottom end of the discharge port 3, after the material is crushed into smaller pieces, the material will pass through the two crushing rollers 9 and enter the inside of the discharge port 3, the material will enter the inside of the crushing cabin 6 through the discharge port 3, a screening base 19 is arranged inside the crushing cabin 6, a fixed crushing plate 18 is connected to the inner wall of the crushing cabin 6 at the top end edge of one side of the screening base 19, a movable crushing piece 17 is arranged at the top of the other side of the screening base 19, the top end of the movable crushing piece 17 is an inclined surface, and the downward inclined direction is toward the fixed crushing plate 18, an electric push rod 15 is arranged at one end of the movable crushing piece 17, when the material falls into the inside of the crushing cabin 6, the finer material will directly pass through the screening base 19 and be discharged from the bottom of the crushing cabin 6, while the blocky material will be left at the top end of the screening base 19, at this time, the electric push rod 15 drives the movable crushing piece 17 to move linearly at the top end of the screening base 19, and the movable crushing piece 17 is used in cooperation with the fixed crushing plate 18 to crush the material at the top end of the screening base 19, the material crushed into fine material will pass through the screening base 19 and be discharged from the bottom of the crushing cabin 6, while the blocky material will be left at the top end of the screening base 19 and will be crushed into fine material by being pressed multiple times.

[0023] Specifically, one end of the electric push rod 15 extends outside the crushing cabin 6, a cross-shaped bracket 16 is installed at the fixed end of the electric push rod 15, the cross-shaped bracket 16 is fixedly installed on one side surface of the crushing cabin 6, the cross-shaped bracket 16 fixes the electric push rod 15, so as to ensure that the electric push rod 15 can drive the movable crushing piece 17 to move linearly inside the crushing cabin 6.

[0024] Further, one end of the two broken rollers 9 extends out of the side end of the crushing cabin 1 through the shaft, and the shaft extension end of the two broken rollers 9 is provided with a gear 10. The two gears 10 are connected with each other, the shaft extension end of any one broken roller 9 is provided with a corresponding gear 10, the shaft extension end of any one broken roller 9 is provided with a motor 12, the motor 12 drives the corresponding broken roller 9 to rotate, the two gears 10 are connected with each other, so that the other broken roller 9 rotates synchronously, and the rotating directions of the two broken rollers 9 are opposite, so as to achieve the effect of crushing the large block of graphite raw materials into small blocks.

[0025] Further, the outer surface of the motor 12 is provided with a stabilizing frame 11, the stabilizing frame 11 is fixedly installed on the surface of one end of the crushing cabin 1, and the stabilizing frame 11 fixes the motor 12, so that the motor 12 can achieve the driving effect.

[0026] Further, the anti-blocking component 13 is composed of a column and a plurality of fan blades, the column of the anti-blocking component 13 extends out of the side of the discharge port 3, and the column extension end of the anti-blocking component 13 is provided with a rotating handle 14. When the discharge port 3 discharges, the small block of graphite raw materials will be affected by gravity and fall down, and the falling of the raw materials will make the fan blades rotate, thereby pushing the raw materials, reducing the phenomenon of blockage caused by the extrusion between the blocky raw materials. If blockage occurs, the rotating handle 14 can be rotated to make the fan blades rotate and push the materials, so that the materials can normally fall down. If the blockage is serious, external tools such as wrenches are needed to manually press to drive the fan blades to rotate.

[0027] Further, the outer surface of the crushing cabin 6 is provided with a stabilizing plate 7, four reinforcing vertical rods 4 are arranged between the top four corner positions of the stabilizing plate 7 and the discharge port 3, and supporting legs 5 are arranged at the bottom four corner positions of the stabilizing plate 7. The stabilizing plate 7 and the reinforcing vertical rods 4 are used in cooperation to make the discharge port 3 and the components above it more stable, the supporting legs 5 support the crushing device, and guarantee the stability of the device.

[0028] The use method of the embodiment is: when loading, the material can be put into the loading port 2 from the top opening position of the loading port 2, the material is affected by gravity and can drive the movable plate to fall downward into the crushing cabin 1, the motor 12 drives the corresponding crushing roller 9 to rotate, the two gears 10 are connected by meshing, so that the other crushing roller 9 rotates synchronously, and the rotating directions of the two crushing rollers 9 are opposite, so that the graphite raw material is crushed into small pieces, and the splashing phenomenon of the crushed material may occur, the splashing material is blocked by the anti-splashing assembly 8, so as to avoid the splashing material from the loading port 2 to fly out and cause harm to the surrounding personnel, and the material is crushed into small pieces and then passes through the two crushing rollers 9 into the discharging port 3, the material enters the crushing cabin 6 through the discharging port 3, when the material falls into the crushing cabin 6, the fine material directly passes through the screening base 19 and is discharged from the bottom of the crushing cabin 6, and the blocky material is left on the top end of the screening base 19, at this time, the movable crushing block 17 is driven by the electric push rod 15 to move linearly on the top end of the screening base 19, and is used in cooperation with the fixed crushing plate 18 to crush the material on the top end of the screening base 19, the material crushed into fine material is discharged from the bottom of the crushing cabin 6 through the screening base 19, and the blocky material is left on the top end of the screening base 19 and is extruded repeatedly until it becomes fine material.

[0029] Finally, it should be pointed out that: the above only describes preferred embodiments of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacement for some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A graphite raw material crushing device for lithium battery processing, comprising a crushing cabin (1), characterized in that: The top end of the crushing cabin (1) is provided with a feeding port (2), the middle section of the feeding port (2) is cylindrical, a splash-proof assembly (8) is installed at the inner middle section of the feeding port (2), two crushing rollers (9) are installed in the crushing cabin (1), the bottom end of the crushing cabin (1) is provided with a discharging port (3), a anti-blocking component (13) is arranged at the bottom opening position of the discharging port (3), the bottom end of the discharging port (3) is provided with a crushing cabin (6), a screening base (19) is arranged in the crushing cabin (6), a fixed crushing plate (18) is connected with the inner wall of the crushing cabin (6) at the top end edge of one side of the screening base (19), a movable crushing block (17) is arranged at the top end of the other side of the screening base (19), the top end of the movable crushing block (17) is an inclined surface, and the downward inclined direction is towards the fixed crushing plate (18), and an electric push rod (15) is arranged at one end of the movable crushing block (17).

2. The graphite raw material pulverizing device for lithium battery processing according to claim 1, characterized in that: The electric push rod (15) extends out of the crushing cabin (6), a cross-shaped support (16) is installed at the fixed end of the electric push rod (15), and the cross-shaped support (16) is fixedly installed on one side surface of the crushing cabin (6).

3. The graphite raw material pulverizing device for lithium battery processing according to claim 1, characterized in that: The middle shaft of the two crushing rollers (9) extends out of one end of the crushing cabin (1), the middle shaft of the two crushing rollers (9) is provided with a gear (10), the two gears (10) are connected with each other, the middle shaft of the crushing roller (9) is provided with a corresponding gear (10), and the middle shaft of the crushing roller (9) is provided with a motor (12).

4. The graphite raw material pulverizing device for lithium battery processing according to claim 3, characterized in that: The outer surface of the motor (12) is provided with a stabilizing frame (11), and the stabilizing frame (11) is fixedly installed on one end surface of the crushing cabin (1).

5. The graphite raw material pulverizing device for lithium battery processing according to claim 1, characterized in that: The anti-blocking component (13) is composed of a column and a plurality of fan blades, the column of the anti-blocking component (13) extends out of one side of the discharging port (3), and the column of the anti-blocking component (13) is provided with a rotating handle (14).

6. The graphite raw material pulverizing device for lithium battery processing according to claim 1, characterized in that: The outer surface of the crushing cabin (6) is provided with a stabilizing plate (7), four reinforcing vertical rods (4) are arranged between the top end corners of the stabilizing plate (7) and the discharging port (3), and supporting legs (5) are arranged at the bottom end corners of the stabilizing plate (7).

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