Graphite powder stirring device

Abstract

The utility model provides a graphite powder stirring device which comprises a box body, a first stock bin and a second stock bin are arranged at the top of the box body, a first vertical plate and a second vertical plate which correspond to the first stock bin and the second stock bin respectively are arranged in the box body, and a cover net and a pressing plate are fixed to the opposite faces of the first vertical plate and the second vertical plate respectively. The opposite faces of the two pressing plates correspond to the two cover nets respectively. The first stock bin communicates with a discharging pipe with the discharging end extending into the first vertical plate upper cover net, and the second stock bin communicates with a discharging pipe with the discharging end extending into the second vertical plate upper cover net. And the second stock bin and the second vertical plate are slidably connected with the box body, a linear opening allowing the discharging pipe to penetrate through is formed in the top of the box body, and an electric telescopic rod used for driving the second vertical plate to be close to the first vertical plate is arranged on the box body. The graphite powder mixing device can effectively crush agglomerates in graphite powder, so that the mixing effect of the graphite powder is improved, and the quality of the mixed graphite powder with different carbon contents is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring devices, in particular to a graphite powder stirring device. Background Art

[0002] Graphite powder is a mineral powder, the main component of which is carbon. It is soft and black-gray in color. Different customers require different carbon contents in graphite powder. Therefore, in the production process, graphite powders with different carbon contents need to be mixed in a certain proportion according to the actual requirements of customers, and then mixed together by stirring, so that the carbon content of the mixed graphite powder meets the customer's requirements. However, today's graphite powder is mixed with lumps, and when the graphite powder is stirred in a stirring device, the lumps cannot be effectively crushed, which affects the mixing effect of the graphite powder. In addition, a large number of lumps mixed in the graphite powder reduce the product quality, which will have a great impact on the reputation of the product. Utility Model Content

[0003] The utility model discloses a graphite powder stirring device, which solves the problem that when the graphite powder is stirred in the stirring device, agglomerates cannot be effectively crushed, thus affecting the mixing effect of the graphite powder.

[0004] In order to solve the above technical problems, the utility model specifically adopts the following technical solutions:

[0005] A graphite powder stirring device comprises a box body, wherein a No. 1 silo and a No. 2 silo are arranged on the top of the box body, a No. 1 vertical plate and a No. 2 vertical plate respectively corresponding to the No. 1 silo and the No. 2 silo are arranged in the box body, a cover net and a pressure plate are fixed to the opposite surfaces of the No. 1 vertical plate and the No. 2 vertical plate respectively, and the opposite surfaces of the two pressure plates correspond to the two cover nets respectively; a feed pipe with a discharge end extending to the cover net on the No. 1 vertical plate is connected to the No. 1 silo, and a feed pipe with a discharge end extending to the cover net on the No. 2 vertical plate is connected to the No. 2 silo; the No. 2 silo and the No. 2 vertical plate are respectively slidably connected to the box body, a straight-line opening for the discharge pipe to pass through is opened on the top of the box body, and an electric telescopic rod for driving the No. 2 vertical plate to approach the No. 1 vertical plate is provided on the box body; a stirring paddle is provided at the bottom of the box body, and a motor for driving the stirring paddle is provided on the box body.

[0006] Compared with the prior art, the utility model has the following beneficial effects:

[0007] After the two graphite powders with different carbon contents are transported to the No. 1 silo and the No. 2 silo respectively, the graphite powder in the No. 1 silo is continuously discharged into the cover net on the No. 1 vertical plate through the discharge pipe, and the graphite powder falls downward through the mesh holes on the cover net, while the agglomerates are confined in the cover net; the graphite powder in the No. 2 silo is continuously discharged into the cover net on the No. 2 vertical plate through the discharge pipe, and the agglomerates in the graphite powder are also confined in the cover net. At the same time, the electric telescopic rod is started to drive the No. 2 vertical plate to move toward the No. 1 vertical plate, and the No. 2 vertical plate drives the No. 2 silo to move, and the discharge pipe moves in the I-shaped opening at the top of the box; When the second vertical plate approaches the first vertical plate, the two pressure plates squeeze the two cover nets respectively, and after the lumps in the cover nets are crushed into powder, the powder passes through the mesh holes on the cover nets and falls downward; the second vertical plate repeatedly approaches and moves away from the first vertical plate, and the lumps confined in the cover nets can be effectively crushed. After the graphite powder falls to the bottom of the box, the motor is started to run the stirring paddle to stir and mix the graphite powder in the box; the utility model can effectively crush the lumps in the graphite powder, improve the mixing effect of the graphite powder, and increase the quality of the mixed graphite powders with different carbon contents. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural schematic diagram of the utility model in a front view;

[0009] Figure 2 It is a schematic structural diagram of the cross-section of the utility model.

[0010] In the figure: 1. Box body; 2. No. 1 silo; 21. No. 1 vertical plate; 22. Discharge pipe; 23. Fixed plate; 24. Reinforcement rod; 3. No. 2 silo; 31. No. 2 vertical plate; 32. Discharge pipe; 33. Electric telescopic rod; 34. Slide plate; 4. Cover net; 5. Press plate; 6. Filter net; 7. Agitator paddle; 71. Motor; 72. Scraper; 73. Cleaning plate; 8. Base; 81. Support rod; 9. Door panel; 91. Observation window. DETAILED DESCRIPTION

[0011] The specific contents of the utility model are described in detail below with reference to the accompanying drawings and embodiments.

[0012] like Figure 1 and Figure 2As shown, the utility model provides a graphite powder stirring device, including a box body 1, a No. 1 material bin 2 and a No. 2 material bin 3 are arranged on the top of the box body 1, a No. 1 vertical plate 21 and a No. 2 vertical plate 31 corresponding to the No. 1 material bin 2 and the No. 2 material bin 3 are arranged in the box body 1, and a cover net 4 and a pressing plate 5 are fixed to the opposite surfaces of the No. 1 vertical plate 21 and the No. 2 vertical plate 31, respectively, and the opposite surfaces of the two pressing plates 5 correspond to the two cover nets 4 respectively; the No. 1 material bin 2 is connected with a discharge end extending to the No. 1 vertical plate 21 A discharge pipe 22 in the cover net 4 is connected to the No. 2 silo 3 with a discharge end extending to a discharge pipe 32 in the cover net 4 on the No. 2 vertical plate 31; the No. 2 silo 3 and the No. 2 vertical plate 31 are respectively slidably connected to the box body 1, and a straight opening for the discharge pipe 32 to pass through is opened on the top of the box body 1, and an electric telescopic rod 33 for driving the No. 2 vertical plate 31 to approach the No. 1 vertical plate 21 is provided on the box body 1; a stirring paddle 7 is provided at the bottom of the box body 1, and a motor 71 for driving the stirring paddle 7 is provided on the box body 1.

[0013] like Figure 1 and Figure 2 As shown, the No. 1 silo 2 is fixed with a fixed plate 23 fixed to the box body 1, and the No. 2 silo 3 is fixed with a slide plate 34 slidably connected to the top of the box body 1; the side of the No. 1 vertical plate 21 facing away from the No. 2 vertical plate 31 is fixed with a reinforcing rod 24 connected to the inner wall of the box body 1. The fixed plate 23 can fix the No. 1 silo 2 on the top of the box body 1, and when the electric telescopic rod 33 is started, the telescopic end of the electric telescopic rod 33 can push the No. 2 vertical plate 31 to move toward the No. 1 vertical plate 21, and the No. 2 vertical plate 31 can drive the No. 2 silo 3 to move through the discharge pipe 32, and the slide plate 34 can assist the No. 2 silo 3 to slide, thereby improving the stability of the No. 2 silo 3 when moving; the reinforcing rod 24 can increase the firmness of the No. 1 vertical plate 21, and the top of the No. 1 vertical plate 21 is fixed to the top of the box body 1.

[0014] like Figure 2 As shown, a filter screen 6 located below the first vertical plate 21 is fixed in the box body 1, the top end of the stirring paddle 7 passes through the axis of the filter screen 6, and a cleaning plate 73 in contact with the top surface of the filter screen 6 is fixed on the stirring paddle 7. When the graphite powder in the cover net 4 falls downward on the top surface of the filter screen 6, the stirring paddle 7 drives the cleaning plate 73 to move, and the cleaning plate 73 can push the graphite powder on the filter screen 6, so that the graphite powder falls downward evenly, so as to improve the mixing efficiency of graphite powders with different carbon contents.

[0015] like Figure 2As shown, the stirring paddle 7 is fixed with a scraper 72 in contact with the inner wall of the box 1, and the scraper 72 is L-shaped, and a discharge pipe is connected to one side of the box 1. The stirring paddle 7 includes a rotating rod and a blade, and the scraper 72 is fixed to the blade. When the stirring paddle 7 rotates to stir the graphite powder, the scraper 72 moves with it, and the graphite powder adhered to the inner wall of the box 1 can be scraped off; after the graphite powder is stirred and mixed, it can be discharged through the discharge pipe on one side of the box 1 (the discharge pipe is not numbered in the figure).

[0016] like Figure 1 and Figure 2 As shown, a base 8 is provided below the box 1, a support rod 81 is fixed between the base 8 and the box 1, the main body of the motor 71 is fixed on the base 8, and the bottom end of the stirring paddle 7 passes through the bottom of the box 1 and is fixed to the rotating shaft of the motor 71 through a coupling. The support rod 81 on the base 8 can support the box 1, and after starting the motor 71, the stirring paddle 7 can be driven to rotate to stir and mix the graphite powder in the box 1.

[0017] like Figure 1 As shown, a door panel 9 is hingedly connected to the box body 1, and an observation window 91 is fixed on the door panel 9. The staff can observe the situation inside the box body 1 through the observation window 91, and can open the door panel 9 to inspect and maintain the parts inside the box body 1.

[0018] When in use, the discharge end of the discharge pipe 22 passes through the box body 1 and the first vertical plate 21 in sequence, and then extends to the cover net 4 on the first vertical plate 21. The discharge end of the discharge pipe 22 is flush with the side of the first vertical plate 21 close to the second vertical plate 31 to avoid affecting the pressing plate 5 to squeeze and crush the lumps in the cover net 4; the discharge end of the discharge pipe 32 passes through the I-shaped opening on the box body 1, passes through the second vertical plate 31 and extends to the cover net 4 on the second vertical plate 31. The discharge end of the discharge pipe 32 is also flush with the side of the second vertical plate 31 close to the first vertical plate 21; the cover net 4 on the second vertical plate 31 and the first vertical plate 21 are staggered up and down, and the corresponding two pressing plates 5 are also staggered up and down (such as Figure 2 ), a fixing block is fixed on the pressing plate 5, and the two pressing plates 5 are fixed to the No. 1 vertical plate 21 and the No. 2 vertical plate 31 respectively through the fixing blocks; and the No. 1 silo 2 is provided with two, and the No. 2 silo 3 is located between the two No. 1 silos 2, and the corresponding No. 2 vertical plate 31 is provided with two pressing plates 5, and the two are symmetrically distributed on the left and right (such as Figure 2), the telescopic end of the electric telescopic rod 33 passes through a No. 1 vertical plate 21, and the fixed end of the electric telescopic rod 33 is fixed with a bearing plate connected to the box body 1; when two graphite powders with different carbon contents are stirred, the one with more required graphite powder can be respectively conveyed to the two No. 1 silos 2, and then the other graphite powder with less required can be conveyed to the No. 2 silo 3, and the graphite powder in the No. 1 silo 2 is discharged to the cover net 4 on the No. 1 vertical plate 21 through the discharge pipe 22, and the graphite powder in the No. 2 silo 3 is discharged to the cover net 4 on the No. 2 vertical plate 31 through the discharge pipe 32, and the graphite powder in the cover net 4 falls downward through the mesh, and the agglomerates are confined in the cover net 4; then the electric telescopic rod 33 is started, and the telescopic end of the electric telescopic rod 33 drives the No. 2 vertical plate 31 to move back and forth horizontally (with Figure 1 In the orientation shown in the figure, the second vertical plate 31 moves left and right), the second silo 3 is driven to move together through the discharge pipe 32. When the cover net 4 contacts the corresponding pressure plate 5, the pressure plate 5 on the first vertical plate 21 can cooperate with the second vertical plate 31 to squeeze and crush the lumps in the cover net 4 on the second vertical plate 31, and the pressure plate 5 on the second vertical plate 31 can cooperate with the first vertical plate 21 to squeeze and crush the lumps in the cover net 4 on the first vertical plate 21. This is repeated to complete the crushing of all lumps. When the motor 71 is started, the graphite powder falling downward can be stirred by the stirring paddle 7 to evenly mix the graphite powders with different carbon contents.

[0019] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A graphite powder stirring device, comprising a housing (1), characterized in that: A No. 1 silo (2) and a No. 2 silo (3) are provided on the top of the box body (1), and a No. 1 vertical plate (21) and a No. 2 vertical plate (31) are provided in the box body (1) respectively corresponding to the No. 1 silo (2) and the No. 2 silo (3), and a cover net (4) and a pressure plate (5) are fixed to the opposite surfaces of the No. 1 vertical plate (21) and the No. 2 vertical plate (31), and the opposite surfaces of the two pressure plates (5) correspond to the two cover nets (4) respectively; a discharge pipe (22) is connected to the No. 1 silo (2), and a discharge end extends to the cover net (4) on the No. 1 vertical plate (21); and a discharge pipe (22) is connected to the No. 2 vertical plate (21) and the discharge end extends to the cover net (4) on the No. 1 vertical plate (21). The silo (3) is connected to a discharge pipe (32) whose discharge end extends to the cover net (4) on the second vertical plate (31); the second silo (3) and the second vertical plate (31) are respectively slidably connected to the box body (1); the top of the box body (1) is provided with a straight opening for the discharge pipe (32) to pass through; the box body (1) is provided with an electric telescopic rod (33) for driving the second vertical plate (31) to approach the first vertical plate (21); a stirring paddle (7) is provided at the bottom of the box body (1); and the box body (1) is provided with a motor (71) for driving the stirring paddle (7).

2. A graphite powder stirring device according to claim 1, characterized in that: A fixing plate (23) fixed to the box body (1) is fixed to the first silo (2), and a sliding plate (34) slidably connected to the top of the box body (1) is fixed to the second silo (3); a reinforcing rod (24) connected to the inner wall of the box body (1) is fixed to the side of the first vertical plate (21) facing away from the second vertical plate (31).

3. A graphite powder stirring device according to claim 1, characterized in that: A filter screen (6) located below the first vertical plate (21) is fixed in the box body (1), the top end of the stirring paddle (7) penetrates the axis of the filter screen (6), and a cleaning plate (73) in contact with the top surface of the filter screen (6) is fixed on the stirring paddle (7).

4. A graphite powder stirring device according to claim 1, characterized in that: A scraper (72) in contact with the inner wall of the box body (1) is fixed on the stirring paddle (7), the scraper (72) is arranged in an L shape, and a discharge pipe is connected to one side of the box body (1).

5. A graphite powder stirring device according to claim 1, characterized in that: A base (8) is provided below the box body (1), a support rod (81) is fixed between the base (8) and the box body (1), the main body of the motor (71) is fixed on the base (8), and the bottom end of the stirring paddle (7) passes through the bottom of the box body (1) and is fixed to the rotating shaft of the motor (71) through a coupling.

6. A graphite powder stirring device according to claim 1, characterized in that: A door panel (9) is hingedly connected to the box body (1), and an observation window (91) is fixed on the door panel (9).

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