Spiral conveying device for graphite powder processing

Abstract

The utility model discloses a spiral conveying device for graphite powder processing, which comprises a conveying pipe, a spiral conveying component is mounted in the conveying pipe, a feeding hopper is mounted at the top of the conveying pipe, a rotating rod is rotatably mounted on the inner side of the feeding hopper, and one end of the rotating rod penetrates through the feeding hopper and is fixedly provided with a swing plate. A limiting hole is formed in the surface of the swing plate, a driving assembly used for driving the swing plate to move is installed on one side of the feeding hopper, a first crushing rod is fixedly installed on the outer side of the rotating rod, a discharging hopper is fixedly installed at the bottom of the conveying pipe, and a shielding curtain is fixedly installed at the bottom of the discharging hopper. In the conveying process, the driving assembly is started to drive the swing plate and the rotating rod to rotate in a reciprocating mode, and therefore the first crushing rod is driven to crush caked graphite powder in the feeding hopper.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite powder transportation, in particular to a spiral transportation device for graphite powder processing. Background Technique

[0002] With the rapid development of modern industrial technology, graphite powder, as an important industrial raw material, has been widely used in many fields. During the processing of graphite powder, the transportation device is one of the key equipment on its production line, which is used to transport graphite powder from one place to another to ensure the smooth progress of the production process.

[0003] Since graphite powder is prone to caking during long-term storage or transportation, these caked graphite powders are likely to block the feed inlet during feeding, affecting the transportation efficiency and even causing equipment failures. Moreover, when the graphite powder is discharged, due to the large impact force during falling, it is easy to produce a scattering phenomenon, which not only causes waste of raw materials but also may affect the working environment and the health of workers. For this reason, we propose a spiral transportation device for graphite powder processing. Content of the Utility Model

[0004] The purpose of the utility model is to provide a spiral transportation device for graphite powder processing to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A spiral transportation device for graphite powder processing, including a transportation pipe, a spiral transportation component is installed inside the transportation pipe, a feed hopper is installed on the top of the transportation pipe, a rotating rod is rotatably installed inside the feed hopper, one end of the rotating rod penetrates through the feed hopper and is fixedly installed with a swing plate, a limiting hole is opened on the surface of the swing plate, and a driving component for driving the swing plate to move is installed on one side of the feed hopper;

[0006] A first crushing rod is fixedly installed on the outer side of the rotating rod, a discharge hopper is fixedly installed at the bottom of the transportation pipe, and a shielding curtain is fixedly installed at the bottom of the discharge hopper.

[0007] Preferably, the spiral transportation component includes a first motor and a spiral blade. The first motor is fixedly installed on one side of the transportation pipe, the output end of the first motor penetrates through the transportation pipe, and the output end of the first motor is rotatably installed on one side of the inner cavity of the transportation pipe. The spiral blade is fixedly installed on the outer side of the output end of the first motor.

[0008] Preferably, the driving assembly includes a first gear and a U-shaped mounting plate. The U-shaped mounting plate is fixedly installed on one side of the feed hopper. A second motor is fixedly installed on one side of the U-shaped mounting plate. The output end of the second motor penetrates through the U-shaped mounting plate, and a second gear is fixedly installed at the output end of the second motor. The first gear is rotatably installed on one side of the feed hopper. The first gear meshes with the second gear. A rotating column is fixedly installed on one side of the first gear. The rotating column passes through the limiting hole.

[0009] Preferably, the outer diameter dimension of the rotating column matches the inner width dimension of the limiting hole.

[0010] Preferably, a second crushing rod is welded to the outside of the first crushing rod.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. For this spiral conveying device for graphite powder processing, after the graphite powder is finally conveyed into the discharge hopper and then falls, through the provided shielding curtain, the receiving position is covered. The part of the graphite powder that drifts during the falling process will not directly enter the air, but will be blocked by the shielding curtain above the receiving position. The drifting graphite powder will fall onto the tabletop within a certain period of time, effectively avoiding the waste of raw materials caused by the graphite powder drifting in the air.

[0013] 2. For this spiral conveying device for graphite powder processing, during the conveying process, turn on the switch of the second motor to drive the second gear to rotate. The second gear drives the first gear to rotate, thereby driving the rotating column to rotate. The rotating column passes through the limiting hole. Thus, during the rotation of the rotating column, the swing plate can be driven to swing reciprocally. The swing plate drives the rotating rod to rotate reciprocally, and further drives the first crushing rod and the second crushing rod to swing reciprocally, breaking up the agglomerated graphite powder in the feed hopper and effectively avoiding blockage of the feed port. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a schematic overall structure diagram of the present utility model;

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

[0017] Figure 4 It is a schematic enlarged structure diagram of A of the present utility model.

[0018] Figure 5 It is a schematic structure diagram of the first crushing rod of the present utility model.

[0019] In the figure: 1. Conveyor pipe; 2. First motor; 3. Screw blade; 4. Feeding hopper; 5. Rotating rod; 6. Swing plate; 7. Limit hole; 8. First gear; 9. Rotating column; 10. U-shaped mounting plate; 11. Second motor; 12. Second gear; 13. First crushing rod; 14. Second crushing rod; 15. Discharge hopper; 16. Shielding curtain. Detailed implementation manner

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Embodiment 1

[0022] Please refer to Figures 1-5 As shown, the present invention provides a screw conveyor for graphite powder processing, including a conveyor pipe 1. A screw conveyor assembly is installed inside the conveyor pipe 1. A feeding hopper 4 is installed on the top of the conveyor pipe 1. A rotating rod 5 is rotatably installed inside the feeding hopper 4. One end of the rotating rod 5 penetrates through the feeding hopper 4 and is fixedly installed with a swing plate 6. A limit hole 7 is formed on the surface of the swing plate 6. A driving assembly for driving the movement of the swing plate 6 is installed on one side of the feeding hopper 4;

[0023] A first crushing rod 13 is fixedly installed on the outside of the rotating rod 5. A discharge hopper 15 is fixedly installed at the bottom of the conveyor pipe 1. A shielding curtain 16 is fixedly installed at the bottom of the discharge hopper 15.

[0024] Specifically, during the conveying process, the driving assembly is started to drive the swing plate 6 and the rotating rod 5 to rotate reciprocally, so as to drive the first crushing rod 13 to crush the agglomerated graphite powder in the feeding hopper 4.

[0025] Among them: The screw conveyor assembly includes a first motor 2 and a screw blade 3. The first motor 2 is fixedly installed on one side of the conveyor pipe 1. The output end of the first motor 2 penetrates through the conveyor pipe 1, and the output end of the first motor 2 is rotatably installed on one side of the inner cavity of the conveyor pipe 1. The screw blade 3 is fixedly installed on the outside of the output end of the first motor 2. The switch of the first motor 2 is turned on to drive the screw blade 3 to rotate, so as to convey the graphite powder.

[0026] Wherein: The driving assembly includes a first gear 8 and a U-shaped mounting plate 10. The U-shaped mounting plate 10 is fixedly installed on one side of the feed hopper 4. A second motor 11 is fixedly installed on one side of the U-shaped mounting plate 10. The output end of the second motor 11 penetrates through the U-shaped mounting plate 10, and a second gear 12 is fixedly installed at the output end of the second motor 11. The first gear 8 is rotatably installed on one side of the feed hopper 4. The first gear 8 meshes with the second gear 12. A rotating column 9 is fixedly installed on one side of the first gear 8. The rotating column 9 passes through the limiting hole 7. The outer diameter of the rotating column 9 matches the inner width of the limiting hole 7. When the switch of the second motor 11 is turned on, the second gear 12 is driven to rotate, and the second gear 12 drives the first gear 8 to rotate, thereby driving the rotating column 9 to rotate. The rotating column 9 passes through the limiting hole 7. Therefore, during the rotation of the rotating column 9, the swing plate 6 can be driven to swing reciprocally.

[0027] Wherein: A second crushing rod 14 is welded to the outside of the first crushing rod 13. The swinging of the first crushing rod 13 can drive the second crushing rod 14 to swing together, thereby crushing the agglomerated graphite powder.

[0028] Working principle: The present utility model is a spiral conveying device for graphite powder processing. The graphite powder is put into the feed hopper 4. The graphite powder enters the conveying pipe 1 from the feed hopper 4. When the switch of the first motor 2 is turned on, the spiral blade 3 is driven to rotate, thereby conveying the graphite powder. The graphite powder finally falls after being conveyed to the discharge hopper 15. Through the provided shielding curtain 16, the receiving position is covered. The part of the graphite powder that drifts during the falling process will not directly enter the air, but will be blocked by the shielding curtain 16 above the receiving position. The graphite powder drifting in the shielding curtain 16 will fall onto the tabletop within a certain period of time;

[0029] During the conveying process, when the switch of the second motor 11 is turned on, the second gear 12 is driven to rotate. The second gear 12 drives the first gear 8 to rotate, thereby driving the rotating column 9 to rotate. The rotating column 9 passes through the limiting hole 7. Therefore, during the rotation of the rotating column 9, the swing plate 6 can be driven to swing reciprocally. The swing plate 6 drives the rotating rod 5 to rotate reciprocally, and further drives the first crushing rod 13 and the second crushing rod 14 to swing reciprocally, breaking up the agglomerated graphite powder in the feed hopper 4 and effectively avoiding blockage of the feed port.

[0030] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0031] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A screw conveyor for graphite powder processing, comprising a conveying pipe (1), characterized in that: A spiral conveying assembly is installed inside the conveying pipe (1). A feed hopper (4) is installed at the top of the conveying pipe (1). A rotating rod (5) is rotatably installed inside the feed hopper (4). One end of the rotating rod (5) penetrates through the feed hopper (4) and is fixedly installed with a swing plate (6). A limiting hole (7) is formed on the surface of the swing plate (6). A driving assembly for driving the swing plate (6) to move is installed on one side of the feed hopper (4). A first crushing rod (13) is fixedly installed on the outer side of the rotating rod (5). A discharge hopper (15) is fixedly installed at the bottom of the conveying pipe (1). A shielding curtain (16) is fixedly installed at the bottom of the discharge hopper (15).

2. The spiral conveying device for graphite powder processing according to claim 1, wherein: The spiral conveying assembly includes a first motor (2) and a spiral blade (3). The first motor (2) is fixedly installed on one side of the conveying pipe (1). The output end of the first motor (2) penetrates through the conveying pipe (1), and the output end of the first motor (2) is rotatably installed on one side of the inner cavity of the conveying pipe (1). The spiral blade (3) is fixedly installed on the outer side of the output end of the first motor (2).

3. A screw conveyor for graphite powder processing according to claim 1, characterized in that: The driving assembly includes a first gear (8) and a U-shaped mounting plate (10). The U-shaped mounting plate (10) is fixedly installed on one side of the feed hopper (4). A second motor (11) is fixedly installed on one side of the U-shaped mounting plate (10). The output end of the second motor (11) penetrates through the U-shaped mounting plate (10), and a second gear (12) is fixedly installed on the output end of the second motor (11). The first gear (8) is rotatably installed on one side of the feed hopper (4). The first gear (8) meshes with the second gear (12). A rotating column (9) is fixedly installed on one side of the first gear (8). The rotating column (9) passes through the limiting hole (7).

4. A spiral conveying device for graphite powder processing according to claim 3, characterized in that: The outer diameter dimension of the rotating column (9) matches the inner width dimension of the limiting hole (7).

5. A spiral conveying device for graphite powder processing according to claim 1, characterized in that: A second crushing rod (14) is welded on the outer side of the first crushing rod (13).

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