CN223697453U

CN223697453U - Equipment for preparing graphene EVA

Info

Publication number: CN223697453U
Application number: CN202423298352.8U
Authority: CN
Inventors: 殷国帅; 沙嫣; 沙晓林
Original assignee: Nantong Qs Solar Technology Co ltd
Current assignee: Nantong Qs Solar Technology Co ltd
Priority date: 2024-12-31
Filing date: 2024-12-31
Publication date: 2025-12-23
Anticipated expiration: 2034-12-31

Abstract

The utility model discloses equipment for preparing graphene EVA (ethylene vinyl acetate), which comprises a dispersion barrel and a mounting frame, wherein the mounting frame is fixedly connected to the outer side of the dispersion barrel, a driving motor is fixedly connected to the top of the mounting frame, an output shaft of the driving motor penetrates through the dispersion barrel, a dispersion disc is fixedly connected to the surface of the output shaft of the driving motor, two scraping frames are connected in the dispersion barrel in a sliding manner along the vertical direction, and the scraping frames are of a semi-annular structure and the outer surfaces of the scraping frames are attached to the inner wall of the dispersion barrel. This equipment of preparation graphite alkene EVA, structural design is reasonable, convenient to use, after dispersing the graphite alkene, can realize the automatic clearance to equipment inner wall adhesion material, need not the staff and operates with the help of the instrument, has effectively improved work efficiency, has reduced workman intensity of labour to can be to scraping the effective collection of material, make it have better result of use.

Description

Equipment for preparing graphene EVA

Technical Field

The utility model relates to the technical field of graphene production equipment, in particular to equipment for preparing graphene EVA.

Background

Through searching, a 'graphene dispersing device' is disclosed in a patent document CN201721521192.6, and comprises a dispersing barrel and a stirring mechanism, wherein a dispersing chamber is arranged in the dispersing barrel.

In the practical use process, although the dispersion rate of graphene can be improved, after the graphene is processed, a layer of material is adhered to the inner wall of the equipment, the condition that the equipment is inconvenient to clean exists, workers need to spend a certain time for scraping the material by means of tools so as to facilitate subsequent use, the efficiency is low, the labor intensity of the workers is high, and therefore, the equipment for preparing the graphene EVA is provided for solving the problems in the background art.

Disclosure of utility model

The utility model aims to provide equipment for preparing graphene EVA, so as to solve the problems in the background technology.

In order to achieve the aim, the technical scheme is that the equipment for preparing the graphene EVA comprises a dispersion barrel and a mounting frame, wherein the mounting frame is fixedly connected to the outer side of the dispersion barrel, a driving motor is fixedly connected to the top of the mounting frame, an output shaft of the driving motor penetrates into the dispersion barrel, and a dispersion disc is fixedly connected to the surface of the output shaft of the driving motor;

The inside of dispersion bucket is followed vertical direction sliding connection and is had two to scrape the work or material rest, scrape the work or material rest and adopt semi-annular structure and its external surface and dispersion bucket inner wall laminating, the dispersion bucket outside corresponds its open-top's position fixedly connected with annular collecting vat.

Further, the storage tank is arranged at the top of the scraping frame and near the edge of one side of the inner wall of the dispersing barrel, and can collect materials scraped off the inner wall of the dispersing barrel when the scraping frame moves upwards, so that the materials can be prevented from slipping into the dispersing barrel again, and the aim of cleaning cannot be achieved.

Further, the transmission shell is symmetrically arranged on the outer side of the dispersion barrel, a connecting frame is connected in the transmission shell in a sliding mode along the vertical direction, and one end of the connecting frame penetrates through the transmission shell and is fixedly connected with the top of the scraping frame.

Further, the screw rod is rotationally connected with the transmission shell, the lifting block is axially connected with the screw rod in a threaded manner, the other end of the connecting frame is fixedly connected to the top of the lifting block, and the lifting block and the connecting frame can be made to move upwards through threaded transmission, so that the scraping frame is driven to move upwards, and scraping of the adhered materials on the inner wall of the dispersing barrel is achieved.

Further, the inside of drive shell has offered the transmission chamber, the bottom of screw rod runs through to the inside fixedly connected with driven bevel gear of transmission chamber, the outside fixed mounting of drive shell has step motor, step motor's output shaft runs through to the inside fixedly connected with of transmission chamber and the initiative bevel gear of driven bevel gear looks adaptation.

Further, the screw surface and be located the top fixedly connected with spacing swivel in transmission chamber, swing joint between spacing swivel and the drive shell, spacing swivel can be effectively spacing the screw rod, can prevent that it from producing axial displacement, causes the unstable condition of meshing between the gear.

Compared with the prior art, the utility model has the following beneficial effects:

When the adhered materials on the inner wall of the dispersing barrel are required to be cleaned, the stepping motor can be controlled to be started, the output shaft of the stepping motor drives the driving bevel gear to rotate, the driven bevel gear meshed with the stepping motor can drive the screw to rotate under the connection of the limiting swivel, the lifting blocks in threaded connection with the driving bevel gear can drive the scraping frame to vertically move upwards through the connection of the connecting frame, the adhered materials are scraped by the matching of the storage tank until the materials rise to the top of the dispersing barrel, the materials in the storage tank can slide into the collecting tank to be collected, and the collecting tank is cleaned regularly.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a sectional view showing the structure of a dispersion barrel according to the present utility model;

FIG. 3 is a schematic perspective view of a scraping frame, a driving shell and a connecting frame according to the present utility model;

Fig. 4 is a structural cross-sectional view of the transmission case of the present utility model.

In the figure, a dispersing barrel, a mounting frame 2, a driving motor 3, a dispersing disc 4, a scraping frame 5, a collecting tank 6, a storage tank 7, a transmission shell 8, a connecting frame 9, a screw rod 10, a lifting block 11, a transmission cavity 12, a driven bevel gear 13, a stepping motor 14, a driving bevel gear 15 and a limiting swivel 16 are arranged.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an apparatus for preparing graphene EVA includes a dispersing barrel 1 and a mounting frame 2, wherein the mounting frame 2 is fixedly connected to the outer side of the dispersing barrel 1, a base is welded to the bottom of the dispersing barrel 1, so that stability of the dispersing barrel during placement and working can be improved, meanwhile, a discharging pipe is further installed on the outer side of the dispersing barrel 1 and used for discharging dispersed materials, a driving motor 3 is fixedly connected to the top of the mounting frame 2, the driving motor 3 penetrates through an output shaft to the inside of the dispersing barrel 1, a dispersing disc 4 is fixedly connected to the surface of the output shaft of the driving motor 3, graphene EVA preparation materials can be put into the dispersing barrel 1, after the driving motor 3 is started, the output shaft drives the dispersing disc 4 to rotate, so that dispersing of the materials is realized, and the dispersing work is mature prior art and is not repeated herein.

The inside of dispersion bucket 1 is followed vertical direction sliding connection and is had two to scrape work or material rest 5, scrapes work or material rest 5 and adopt semi-annular structure and its external surface and dispersion bucket 1 inner wall laminating, and dispersion bucket 1 outside corresponds its open-top's position fixedly connected with annular collecting vat 6, utilizes collecting vat 6 can collect the inner wall material that hangs work or material rest 5 and strike off, and the staff only needs regularly clear up collecting vat 6, keeps the cleanliness factor can.

Specifically, scrape work or material rest 5 top and be close to the edge of dispersion bucket 1 inner wall one side and seted up stock chest 7, stock chest 7 can be when scraping work or material rest 5 and upwards move, collect the material of scraping of dispersion bucket 1 inner wall, can prevent that it from slipping to dispersion bucket 1 inside again, can't reach clear purpose.

Specifically, the transmission shell 8 is symmetrically arranged on the outer side of the dispersion barrel 1, the connecting frame 9 is connected in the transmission shell 8 in a sliding manner along the vertical direction, and one end of the connecting frame 9 penetrates through the transmission shell 8 and is fixedly connected with the top of the scraping frame 5.

Specifically, the screw rod 10 is rotationally connected with the drive shell 8, the lifting block 11 is axially and threadedly connected with the screw rod 10, the other end of the connecting frame 9 is fixedly connected with the top of the lifting block 11, the lifting block 11 and the connecting frame 9 can be made to move upwards through threaded transmission, and then the scraping frame 5 is driven to move upwards, so that scraping of adhered materials on the inner wall of the dispersing barrel 1 is realized.

Specifically, the inside of drive shell 8 has offered drive chamber 12, and the bottom of screw rod 10 runs through to the inside fixedly connected with driven bevel gear 13 of drive chamber 12, and the outside fixed mounting of drive shell 8 has step motor 14, and step motor 14's output shaft runs through to the inside fixedly connected with of drive chamber 12 and the initiative bevel gear 15 of driven bevel gear 13 looks adaptation.

Specifically, the surface of the screw 10 is fixedly connected with a limiting swivel 16 above the transmission cavity 12, the limiting swivel 16 is movably connected with the transmission shell 8, the limiting swivel 16 can effectively limit the screw 10, and the screw can be prevented from axially moving to cause unstable meshing between gears.

This equipment of preparation graphite alkene EVA, structural design is reasonable, convenient to use, after dispersing the graphite alkene, can realize the automatic clearance to equipment inner wall adhesion material, need not the staff and operates with the help of the instrument, has effectively improved work efficiency, has reduced workman intensity of labour to can be to scraping the effective collection of material, make it have better result of use.

When the material adhered to the inner wall of the dispersing barrel 1 needs to be cleaned, the stepping motor 14 can be controlled to be started, the output shaft of the stepping motor drives the driving bevel gear 15 to rotate, the driven bevel gear 13 meshed with the stepping motor can drive the screw 10 to rotate under the connection of the limiting swivel 16, the lifting block 11 in threaded connection with the driving bevel gear can drive the scraping frame 5 to vertically move upwards through the connection of the connecting frame 9, the adhered material is scraped by the material storage groove 7 until the material rises to the top of the dispersing barrel 1, the material in the material storage groove 7 can slide into the collecting groove 6 to realize collection, and the collecting groove 6 is cleaned periodically.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The equipment for preparing the graphene EVA comprises a dispersion barrel (1) and a mounting frame (2) and is characterized in that the mounting frame (2) is fixedly connected to the outer side of the dispersion barrel (1), a driving motor (3) is fixedly connected to the top of the mounting frame (2), an output shaft of the driving motor (3) penetrates into the dispersion barrel (1), and a dispersion disc (4) is fixedly connected to the surface of the output shaft of the driving motor (3);

The inside of dispersion bucket (1) is followed vertical direction sliding connection and is had two scraping work or material rest (5), scraping work or material rest (5) and adopting semi-annular structure and its external surface and dispersion bucket (1) inner wall laminating, the outside of dispersion bucket (1) corresponds its open-top's position fixedly connected with annular collecting vat (6).

2. The device for preparing the graphene EVA according to claim 1, wherein a storage tank (7) is formed in the edge, close to one side of the inner wall of the dispersing barrel (1), of the top of the scraping frame (5).

3. The device for preparing the graphene EVA, as set forth in claim 2, is characterized in that the outer side of the dispersion barrel (1) is symmetrically provided with a transmission shell (8), a connecting frame (9) is connected in the transmission shell (8) in a sliding manner along the vertical direction, and one end of the connecting frame (9) penetrates through the transmission shell (8) and is fixedly connected with the top of the scraping frame (5).

4. The device for preparing the graphene EVA according to claim 3, wherein the transmission shell (8) is rotationally connected with a screw (10), the screw (10) is connected with a lifting block (11) along an axial thread, and the other end of the connecting frame (9) is fixedly connected to the top of the lifting block (11).

5. The device for preparing graphene EVA according to claim 4, wherein a transmission cavity (12) is formed in the transmission shell (8), a driven bevel gear (13) is fixedly connected to the bottom end of the screw rod (10) penetrating through the transmission cavity (12), a stepping motor (14) is fixedly arranged on the outer side of the transmission shell (8), and a driving bevel gear (15) matched with the driven bevel gear (13) is fixedly connected to the output shaft of the stepping motor (14) penetrating through the transmission cavity (12).

6. The device for preparing graphene EVA according to claim 5, wherein a limiting swivel (16) is fixedly connected to the surface of the screw (10) and located above the transmission cavity (12), and the limiting swivel (16) is movably connected with the transmission shell (8).