CN111790296A

CN111790296A - Graphene material preparation system and preparation method

Info

Publication number: CN111790296A
Application number: CN202010696332.3A
Authority: CN
Inventors: 程振有
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2020-10-20

Abstract

The invention relates to the technical field of graphene material preparation, in particular to a graphene material preparation system and a preparation method.

Description

Graphene material preparation system and preparation method

Technical Field

The invention relates to the technical field of graphene material preparation, in particular to a graphene material preparation system and a graphene material preparation method.

Background

For example, the utility model discloses a graphite alkene coating agitating unit for CN110465222A, including stirring the storehouse, the lateral wall fixed connection fixed plate about the stirring storehouse, fixed plate sliding connection support column upper portion, support column top fixed connection roof, the right-hand member of roof are equipped with driving motor, driving motor's output shaft fixed connection pivot, and the left end of pivot is equipped with the second bevel gear, and the meshing of second bevel gear connects first bevel gear, first bevel gear fixed connection lead screw upper end, lead screw middle part threaded connection left side the fixed plate, the middle part of pivot is close to the left side and is equipped with third bevel gear, and the meshing of third bevel gear connects fourth bevel gear, and fourth bevel gear fixed connection first pivot upper end. The graphene coating stirring device is suitable for a graphene coating stirring device, the whole device is driven by only one motor, gear transmission is adopted, and the structure of a transmission part is reliable, so that the whole device is stable in operation, low in maintenance cost and operation cost, and suitable for popularization and use. The process of graphite alkene material preparation need carry out abundant mixture with the raw materials that graphite alkene preparation was used to guarantee that graphite alkene material exerts its due effect, the device though simple structure can tentatively solve the stirring problem, stirring effect is general, and stirring part can't carry out abundant contact with the raw materials, so obviously be difficult to carry out the smart stirring, can't reach the mixing requirement in the graphite alkene material preparation process.

Disclosure of Invention

The invention aims to provide a graphene material preparation system and a preparation method, which can fully stir graphene raw materials in a device, carry out omnibearing stirring on the raw materials in the device so as to fully contact and mix all raw material groups, carry out fine stirring on the raw materials of the graphene material and meet the mixing requirement in the graphene material preparation process.

The purpose of the invention is realized by the following technical scheme:

a graphene material preparation system comprises a supporting base plate and two hydraulic rods, wherein the supporting base plate is fixed on the ground, the number of the hydraulic rods is two, the lower parts of the two hydraulic rods are buried underground, the upper parts of the two hydraulic rods penetrate through the supporting base plate, the graphene material preparation system further comprises a main frame, a motor, side frames, a connecting ring, a stirring shaft, two stirring ball cylinders, a bevel gear I, a gear II and a gear ring, one side of the lower end of the main frame is hinged to the supporting base plate, the other side of the main frame is connected with the upper ends of the two hydraulic rods, the motor is fixedly connected to the upper part of the main frame, the side frames are symmetrically arranged, the two side frames are rotatably connected to the main frame, the connecting ring is fixedly connected between the two side frames, the stirring shaft is rotatably connected to the connecting ring, and the stirring ball cylinders are fixedly, the utility model discloses a stirring ball machine, including a main frame, bevel gear I, stirring shaft, gear I, gear ring, gear shaft, motor, gear ring, gear shaft, gear.

As a further optimization of the technical scheme, two hinged ends are symmetrically arranged on one side of the supporting bottom plate of the graphene material preparation system, two hydraulic rods penetrate and slide on the other side of the supporting bottom plate, the upper end of each hydraulic rod is hinged with a hinged block, and the hinged blocks are connected to the lower part of the main frame in a sliding manner.

As a further optimization of the technical scheme, the main frame of the graphene material preparation system comprises a support plate, two chutes, an installation bending plate, a straight plate and a rotary hole i, wherein the lower surface of the support plate is provided with the two chutes, the hinge blocks are slidably connected in the corresponding chutes, the installation bending plate and the straight plate are respectively and fixedly connected to two sides of the support plate, the end parts of the installation bending plate and the straight plate are respectively provided with a hole, the motor is fixedly connected to the upper part of the installation bending plate, the two side frames are respectively installed on the installation bending plate and the straight plate, and the toothed ring is fixedly connected to the installation bending plate at the lower part.

As a further optimization of the technical scheme, the side frame of the graphene material preparation system comprises a folding frame I, a connecting part, a folding frame II and a rotary sleeve shaft, wherein the folding frame I and the folding frame II are fixedly connected in a crossed manner, the connecting part is fixedly connected to both sides of the folding frame I, the connecting ring is fixedly connected to the folding frame II, the rotary sleeve shaft is rotatably connected to the inside of each rotary hole I, and two bevel gears I are respectively arranged on both sides of the folding frame I on the lower side.

As a further optimization of the technical scheme, the side frame of the graphene material preparation system on the upper side further comprises a gear connection disc, the rotating sleeve shaft is arranged in the middle of the folding frame i and the folding frame ii, the gear ii is fixedly connected to the gear connection disc, the output shaft of the motor is fixedly connected with a gear, and the gear is in meshing transmission connection with the gear ii.

As a further optimization of the technical scheme, two rotating holes ii are symmetrically formed in two sides of the connecting ring of the graphene material preparation system, the upper end of the stirring shaft is fixedly connected with a rotating rod i, a rotating rod ii and a bevel gear ii from bottom to top, the lower end of the stirring shaft is also symmetrically provided with the rotating rod i, the rotating rod ii and the bevel gear ii, the two rotating rods ii are respectively and rotatably connected into the two rotating holes ii, the two rotating rods i are rotatably connected onto the stirring ball barrel, and the bevel gear ii is in meshing transmission connection with the corresponding bevel gear i.

As a further optimization of the technical scheme, according to the graphene material preparation system, the two sides of the stirring ball cylinder are respectively provided with the connecting rotating sleeve, the rotating rod i is rotatably connected in the corresponding connecting rotating sleeve, the other two sides of the stirring ball cylinder are respectively and fixedly connected with the connecting rotating pipe, the connecting rotating pipe is rotatably connected in the corresponding rotating sleeve shaft, the cover is matched in the connecting rotating pipe on the upper side, the discharging pipe is fixedly connected on the connecting rotating pipe on the lower side, and the discharging pipe is provided with a valve.

As a further optimization of the technical scheme, the lower end of the bevel gear i of the graphene material preparation system is provided with a rotating rod iii, the middle parts of the bevel gear i and the rotating rod iii are provided with through holes in a penetrating manner, the rotating rod iii is rotatably connected in the corresponding connecting part, the lower side of the gear i is provided with a rotating rod, the rotating rod is rotatably connected in the corresponding connecting part of the upper side frame, and the lower part of the rotating rod is fixedly connected in the corresponding through hole.

The lower part of the toothed ring is provided with a fixing part which is fixedly connected to the installation bending plate.

A preparation method of a graphene material preparation system comprises the following steps:

the method comprises the following steps: opening the cover, and filling the raw materials of the graphene material into the stirring ball barrel according to the required proportion;

step two: the motor is started, the motor drives the two side frames to rotate through the gear II, the two gears I are continuously in meshed transmission connection with the toothed ring in the rotating process of the two side frames, and the gear I drives the corresponding bevel gear I to rotate in the process, so that the bevel gear I drives the corresponding bevel gear II to rotate, the stirring shaft is further driven to rotate, raw materials of graphene materials in the stirring ball barrel are stirred, and the raw materials of the graphene materials are mixed;

step three: after the completion stirring, open the valve of discharging pipe, emit graphite alkene material, at release graphite alkene material in-process, two extensible hydraulic stems make the body frame slope, make discharging pipe and ground tend to perpendicularly to make graphite alkene material release completely.

The graphene material preparation system and the preparation method have the beneficial effects that:

the utility model discloses a graphite alkene material preparation method, the starter motor, the motor passes through gear II and drives two side bearer rotations, at the rotation in-process of two side bearers, two gears I constantly are connected with the ring gear meshing transmission and drive corresponding bevel gear I and rotate at this in-process gear I, make bevel gear I drive corresponding bevel gear II and rotate, and then drive the (mixing) shaft and rotate, with the raw materials of the graphite alkene material in the stirring ball section of thick bamboo, can carry out omnidirectional transfer with the raw materials in the device, so that each raw materials group fully contacts the mixture, carry out the smart stirring to the raw materials of graphite alkene material, satisfy the mixing requirement in the graphite alkene material preparation process.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic diagram of an overall structure of a graphene material preparation system according to the present invention;

FIG. 2 is a schematic overall fragmentary structure of the present invention;

FIG. 3 is a schematic view of the construction of the support bed and hydraulic rams of the present invention;

FIG. 4 is a schematic structural view of the main frame of the present invention;

FIG. 5 is a schematic illustration of the sideframe configuration of the present invention;

FIG. 6 is a schematic view of the attachment ring of the present invention;

FIG. 7 is a schematic view of the structure of the stirring shaft of the present invention;

FIG. 8 is a schematic structural view of a mixing bowl of the present invention;

FIG. 9 is a schematic view of the construction of a bevel gear I of the present invention;

FIG. 10 is a schematic view of the construction of gear I of the present invention;

fig. 11 is a schematic view of the structure of the ring gear of the present invention.

In the figure: a support base plate 1; a hinged end 1-1; a hydraulic rod 2; a hinge block 2-1; a main frame 3; a support plate 3-1; 3-2 of a chute; installing a bent plate 3-3; 3-4 of straight plates; 3-5 of a rotary hole I; a motor 4; a side frame 5; 5-1 of a folding frame; a connecting part 5-2; 5-3 of a folding frame II; 5-4 parts of a rotating sleeve shaft; 5-5 parts of a gear connecting disc; a connecting ring 6; a rotary hole II 6-1; a stirring shaft 7; a rotating rod I7-1; a rotating rod II 7-2; bevel gears II 7-3; a stirring ball cylinder 8; connecting a rotating sleeve 8-1; connecting a rotating pipe 8-2; a bevel gear I9; a rotating rod III 9-1; a perforation 9-2; a gear I10; a rotating rod 10-1; a gear II 11; a toothed ring 12; a fixed part 12-1; a cover 13; a tapping pipe 14.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected or detachably connected; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The first embodiment is as follows:

the embodiment is described below with reference to fig. 1 to 11, a graphene material preparation system includes a support base plate 1 and two hydraulic rods 2, the support base plate 1 is fixed on the ground, the two hydraulic rods 2 are provided, the lower portions of the two hydraulic rods 2 are buried in the ground, the upper portions of the two hydraulic rods 2 are penetrated and slid on the support base plate 1, the graphene material preparation system further includes a main frame 3, a motor 4, side frames 5, a connecting ring 6, a stirring shaft 7, a stirring ball cylinder 8, a bevel gear i 9, a gear i 10, a gear ii 11 and a gear ring 12, one side of the lower end of the main frame 3 is hinged on the support base plate 1, the other side of the main frame is connected with the upper ends of the two hydraulic rods 2, the motor 4 is fixedly connected to the upper portion of the main frame 3, the two side frames 5 are symmetrically arranged, the two side frames 5 are rotatably connected to the main frame 3, the connecting ring 6 is fixedly connected between the, the stirring shaft 7 is rotatably connected to the connecting ring 6, the stirring ball barrel 8 is fixedly connected with the stirring shaft 7, the bevel gears I9 are arranged in two numbers, the two bevel gears I9 are respectively rotatably connected to two ends of the side frames 5 positioned at the lower side, the stirring shaft 7 is in meshed transmission connection with the two bevel gears I9, the gears I10 are arranged in two numbers, the two gears I10 are respectively rotatably connected to two sides of the two side frames 5, the gear II 11 is fixedly connected to the upper ends of the side frames 5 positioned at the upper side, the motor 4 is in transmission connection with the gear II 11, the toothed ring 12 is fixedly connected to the lower portion of the main frame 3, the two gears I10 are in transmission connection with the toothed ring 12, the upper portion of the stirring ball barrel 8 is provided with the cover 13.

The second embodiment is as follows:

the embodiment is described below with reference to fig. 1 to 11, and the embodiment further describes the first embodiment, two hinged ends 1-1 are symmetrically arranged on one side of the supporting base plate 1, two hydraulic rods 2 pass through and slide on the other side of the supporting base plate 1, the upper end of each hydraulic rod 2 is hinged with a hinged block 2-1, and the hinged blocks 2-1 are slidably connected to the lower part of the main frame 3.

The third concrete implementation mode:

this embodiment will be described with reference to fig. 1 to 11, which further illustrate the first embodiment, the main frame 3 comprises a support plate 3-1, a chute 3-2, an installation bending plate 3-3, a straight plate 3-4 and a rotary hole I3-5, the lower surface of the supporting plate 3-1 is provided with two sliding grooves 3-2, the hinge block 2-1 is connected in the corresponding sliding groove 3-2 in a sliding way, the installation bending plate 3-3 and the straight plate 3-4 are respectively and fixedly connected with the two sides of the supporting plate 3-1, the end parts of the installation bending plate and the straight plate are both provided with holes 3-5, the motor 4 is fixedly connected to the upper part of the installation bending plate 3-3, the two side frames 5 are respectively installed on the installation bending plate 3-3 and the straight plate 3-4, and the toothed ring 12 is fixedly connected to the installation bending plate 3-3 at the lower part;

the hinged block 2-1 is connected with the corresponding sliding groove 3-2 in a sliding way, and the auxiliary hydraulic rod 2 supports the supporting plate 3-1, so that the degree of freedom of the hydraulic rod 2 is increased when the hydraulic rod 2 extends or contracts, and the hydraulic rod 2 can smoothly adjust the supporting plate 3-1.

The fourth concrete implementation mode:

the embodiment is described below with reference to fig. 1 to 11, and the embodiment will be further described, wherein the side frame 5 includes a folding frame i 5-1, a connecting portion 5-2, a folding frame ii 5-3 and a rotating sleeve shaft 5-4, the folding frame i 5-1 and the folding frame ii 5-3 are fixedly connected in a cross shape, both sides of the folding frame i 5-1 are fixedly connected with the connecting portion 5-2, the connecting ring 6 is fixedly connected with the folding frame ii 5-3, the rotating sleeve shaft 5-4 is rotatably connected in each rotating hole i 3-5, and two bevel gears i 9 are respectively arranged on both sides of the folding frame i 5-1 on the lower side.

The fifth concrete implementation mode:

the present embodiment is described below with reference to fig. 1 to 11, and further described in the present embodiment, the side frame 5 located at the upper side further includes a gear connecting disc 5-5, the rotating sleeve shaft 5-4 is disposed in the middle of the folding frame i 5-1 and the folding frame ii 5-3, the gear ii 11 is fixedly connected to the gear connecting disc 5-5, and the output shaft of the motor 4 is fixedly connected to a gear, and the gear is in meshing transmission connection with the gear ii 11.

The sixth specific implementation mode:

the embodiment is described below with reference to fig. 1 to 11, and the embodiment further describes the first embodiment, two rotating holes ii 6-1 are symmetrically arranged on two sides of the connecting ring 6, the upper end of the stirring shaft 7 is fixedly connected with a rotating rod i 7-1, a rotating rod ii 7-2 and a bevel gear ii 7-3 from bottom to top, the lower end of the stirring shaft 7 is also symmetrically provided with a rotating rod i 7-1, a rotating rod ii 7-2 and a bevel gear ii 7-3, the two rotating rods ii 7-2 are respectively rotatably connected in the two rotating holes ii 6-1, the two rotating rods i 7-1 are rotatably connected to the stirring ball barrel 8, and the bevel gear ii 7-3 is in meshing transmission connection with the corresponding bevel gear i 9.

The seventh embodiment:

the fourth embodiment is further described with reference to fig. 1 to 11, wherein two sides of the stirring ball cylinder 8 are provided with connecting rotating sleeves 8-1, the rotating rod i 7-1 is rotatably connected in the corresponding connecting rotating sleeve 8-1, the other two sides of the stirring ball cylinder 8 are fixedly connected with connecting rotating pipes 8-2, the connecting rotating pipes 8-2 are rotatably connected in the corresponding rotating sleeve shafts 5-4, the cover 13 is fitted in the connecting rotating pipe 8-2 on the upper side, the discharge pipe 14 is fixedly connected to the connecting rotating pipe 8-2 on the lower side, and a valve is arranged on the discharge pipe 14.

The specific implementation mode is eight:

the fourth embodiment is further described with reference to fig. 1 to 11, wherein a rotating rod iii 9-1 is disposed at the lower end of the bevel gear i 9, a through hole 9-2 is disposed through the middle portions of the bevel gear i 9 and the rotating rod iii 9-1, the rotating rod iii 9-1 is rotatably connected in the corresponding connecting portion 5-2, a rotating rod 10-1 is disposed at the lower side of the gear i 10, the rotating rod 10-1 is rotatably connected in the corresponding connecting portion 5-2 of the upper side frame 5, and the lower portion of the rotating rod 10-1 is fixedly connected in the corresponding through hole 9-2.

The specific implementation method nine:

the present embodiment is described below with reference to fig. 1 to 11, and the present embodiment further describes a third embodiment, a fixing portion 12-1 is disposed at a lower portion of the toothed ring 12, and the fixing portion 12-1 is fixedly connected to the mounting bending plate 3-3;

the gear ring 12 is in a slide way wrapping type mode, so that the gear I10 is wrapped and positioned, and the gear ring 12 and the gear I10 are driven more smoothly.

the method comprises the following steps: opening the cover 13, and filling the raw materials of the graphene material into the stirring ball cylinder 8 according to the required proportion;

step two: starting the motor 4, driving the two side frames 5 to rotate by the motor 4 through the gear II 11, wherein in the rotating process of the two side frames 5, the two gears I10 are continuously in meshed transmission connection with the toothed ring 12, and in the process, the gear I10 drives the corresponding bevel gear I9 to rotate, so that the bevel gear I9 drives the corresponding bevel gear II 7-3 to rotate, and further drives the stirring shaft 7 to rotate, so as to stir the raw materials of the graphene materials in the stirring ball barrel 8, and complete the mixing of the raw materials of the graphene materials;

step three: after the stirring is completed, the valve of the discharge pipe 14 is opened, the graphene material is discharged, and in the graphene material releasing process, the two extensible hydraulic rods 2 enable the main frame 3 to be inclined, so that the discharge pipe 14 tends to be perpendicular to the ground, and the graphene material is completely released.

The graphene material preparation system disclosed by the invention has the working principle that:

the cover 13 can be connected with the connecting rotating pipe 8-2 in a thread matching mode to seal the stirring ball cylinder 8, the cover 13 is opened, raw materials of graphene materials are filled into the stirring ball cylinder 8 according to the required proportion, and stirring operation can be started after the raw materials are put in;

the motor 4 is started, the motor 4 drives a gear connected with an output shaft of the motor to drive, the gear drives a gear II 11 to rotate, the gear II 11 is fixedly connected with gear connecting discs 5-5, the rotation of the gear II 11 drives a rotating sleeve shaft 5-4 to move together, and a connecting ring 6 is fixedly connected with an upper folding frame II 5-3 and a lower folding frame II 5-3, so that the connecting ring 6 and two side frames 5 rotate together, in the rotating process of the two side frames 5, two gears I10 are continuously meshed with a gear ring 12 for transmission connection, and in the process, the gears I10 drive corresponding bevel gears I9 to rotate, so that the bevel gears I9 drive corresponding bevel gears II 7-3 to rotate, further drive a stirring shaft 7 to rotate, so as to stir raw materials of graphene materials in a stirring ball cylinder 8, complete the mixing of the raw materials of the graphene materials, the connecting ring 6 plays a fixing role on the stirring ball cylinder 8, and the stirring ball cylinder, the raw materials in the device can be moved in all directions under the rolling action and the stirring action of the stirring shaft 7, so that all raw material groups are fully contacted and mixed, the raw materials of the graphene material are finely stirred, and the mixing requirement in the preparation process of the graphene material is met;

after the stirring is completed, the valve of the discharge pipe 14 is opened, the graphene material is discharged, and in the graphene material releasing process, the two extensible hydraulic rods 2 enable the main frame 3 to be inclined, so that the discharge pipe 14 tends to be perpendicular to the ground, and the graphene material is completely released.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.

Claims

1. The utility model provides a graphite alkene material preparation system, includes supporting baseplate (1) and hydraulic stem (2), supporting baseplate (1) is fixed in subaerially, hydraulic stem (2) are provided with two, and the lower part of two hydraulic stem (2) is buried in the underground and the upper portion of two hydraulic stem (2) wear to slide in supporting baseplate (1), its characterized in that: the graphene material preparation system further comprises a main frame (3), a motor (4), side frames (5), a connecting ring (6), a stirring shaft (7), a stirring ball cylinder (8), a bevel gear I (9), a gear I (10), a gear II (11) and a gear ring (12), one side of the lower end of the main frame (3) is hinged to a supporting base plate (1), the other side of the lower end of the main frame is connected with the upper ends of two hydraulic rods (2), the motor (4) is fixedly connected to the upper portion of the main frame (3), the side frames (5) are provided with two side frames (5), the two side frames (5) are symmetrically arranged, the two side frames (5) are rotatably connected to the main frame (3), the connecting ring (6) is fixedly connected between the two side frames (5), the stirring shaft (7) is rotatably connected to the connecting ring (6), the stirring ball cylinder (8) is fixedly connected with the stirring shaft (, bevel gear I (9) are provided with two, and two bevel gears I (9) rotate respectively and connect at the both ends that are located downside side bearer (5), (mixing) shaft (7) are connected with two bevel gear I (9) meshing transmission, gear I (10) are provided with two, and two gear I (10) rotate respectively and connect in the both sides of two side bearers (5), gear II (11) fixed connection is in the upper end that is located the side bearer (5) of upside, motor (4) with gear II (11) transmission is connected, ring gear (12) fixed connection be in the lower part of body frame (3), two gear I (10) are connected with ring gear (12) transmission, the upper portion of stirring ball section of thick bamboo (8) is provided with lid (13) and the lower part is provided with discharging pipe (14).

2. The graphene material preparation system according to claim 1, wherein: the supporting frame is characterized in that two hinged ends (1-1) are symmetrically arranged on one side of the supporting base plate (1), two hydraulic rods (2) penetrate and slide on the other side of the supporting base plate (1), the upper end of each hydraulic rod (2) is hinged to a hinged block (2-1), and the hinged blocks (2-1) are connected to the lower portion of the main frame (3) in a sliding mode.

3. The graphene material preparation system according to claim 1, wherein: the main frame (3) comprises a support plate (3-1), a sliding chute (3-2), an installation bending plate (3-3), a straight plate (3-4) and a rotating hole I (3-5), the lower surface of the supporting plate (3-1) is provided with two sliding grooves (3-2), the hinge block (2-1) is connected in the corresponding sliding groove (3-2) in a sliding way, the installation bending plate (3-3) and the straight plate (3-4) are respectively and fixedly connected with the two sides of the supporting plate (3-1), the end parts of the installation bending plate and the straight plate are both provided with holes (3-5), the motor (4) is fixedly connected with the upper part of the installation bending plate (3-3), the two side frames (5) are respectively installed on the installation bending plate (3-3) and the straight plate (3-4), the toothed ring (12) is fixedly connected to the lower installation bending plate (3-3).

4. The graphene material preparation system according to claim 1, wherein: the side frame (5) comprises a folding frame I (5-1), a connecting part (5-2), a folding frame II (5-3) and a rotary sleeve shaft (5-4), the folding frame I (5-1) and the folding frame II (5-3) are fixedly connected in a crossed manner, the connecting part (5-2) is fixedly connected to the two sides of the folding frame I (5-1), the connecting ring (6) is fixedly connected with the folding frame II (5-3), the rotary sleeve shaft (5-4) is rotatably connected to the inside of each rotary hole I (3-5), and the two bevel gears I (9) are respectively arranged on the two sides of the folding frame I (5-1) on the lower side.

5. The graphene material preparation system according to claim 1, wherein: the side frame (5) positioned on the upper side further comprises a gear connecting disc (5-5), the rotating sleeve shaft (5-4) is arranged in the middle of the folding frame I (5-1) and the folding frame II (5-3), the gear II (11) is fixedly connected onto the gear connecting disc (5-5), a gear is fixedly connected onto an output shaft of the motor (4), and the gear is in meshing transmission connection with the gear II (11).

6. The graphene material preparation system according to claim 1, wherein: the two rotating holes II (6-1) are symmetrically formed in two sides of the connecting ring (6), the upper end of the stirring shaft (7) is fixedly connected with a rotating rod I (7-1), a rotating rod II (7-2) and a bevel gear II (7-3) from bottom to top, the rotating rod I (7-1), the rotating rod II (7-2) and the bevel gear II (7-3) are symmetrically formed in the lower end of the stirring shaft (7) in the same way, the two rotating rods II (7-2) are respectively connected into the two rotating holes II (6-1) in a rotating mode, the two rotating rods I (7-1) are connected onto the stirring ball barrel (8) in a rotating mode, and the bevel gear II (7-3) is connected with the corresponding bevel gear I (9) in a meshing transmission mode.

7. The graphene material preparation system according to claim 4, wherein: the improved stirring ball cylinder is characterized in that connecting rotating sleeves (8-1) are arranged on two sides of the stirring ball cylinder (8), the rotating rod I (7-1) is rotatably connected into the corresponding connecting rotating sleeve (8-1), the other two sides of the stirring ball cylinder (8) are fixedly connected with connecting rotating pipes (8-2), the connecting rotating pipes (8-2) are rotatably connected into corresponding rotating sleeve shafts (5-4), the cover (13) is matched into the connecting rotating pipes (8-2) on the upper side, and the discharging pipe (14) is fixedly connected onto the connecting rotating pipes (8-2) on the lower side and provided with a valve on the discharging pipe (14).

8. The graphene material preparation system according to claim 4, wherein: the lower end of the bevel gear I (9) is provided with a rotating rod III (9-1), the middle parts of the bevel gear I (9) and the rotating rod III (9-1) are provided with through holes (9-2) in a penetrating mode, the rotating rod III (9-1) is rotatably connected into the corresponding connecting part (5-2), the lower side of the gear I (10) is provided with a rotating rod (10-1), the rotating rod (10-1) is rotatably connected into the connecting part (5-2) of the corresponding upper side frame (5), and the lower part of the rotating rod (10-1) is fixedly connected into the corresponding through hole (9-2).

9. The graphene material preparation system according to claim 3, wherein: the lower part of the gear ring (12) is provided with a fixing part (12-1), and the fixing part (12-1) is fixedly connected to the installation bending plate (3-3).

10. The method for preparing a graphene material preparation system according to claim 9, wherein: the method comprises the following steps:

the method comprises the following steps: opening the cover (13), and filling the raw materials of the graphene material into the stirring ball barrel (8) according to the required proportion;

step two: starting a motor (4), wherein the motor (4) drives two side frames (5) to rotate through a gear II (11), in the rotating process of the two side frames (5), two gears I (10) are continuously in meshed transmission connection with a gear ring (12), and in the process, the gear I (10) drives a corresponding bevel gear I (9) to rotate, so that the bevel gear I (9) drives a corresponding bevel gear II (7-3) to rotate, and further drives a stirring shaft (7) to rotate, so that raw materials of graphene materials in a stirring ball barrel (8) are stirred, and the raw materials of the graphene materials are mixed;

step three: after the stirring is completed, a valve of the discharge pipe (14) is opened, the graphene material is discharged, and in the graphene material releasing process, the main frame (3) can be inclined by extending the two hydraulic rods (2), so that the discharge pipe (14) tends to be vertical to the ground, and the graphene material is completely released.