Screw type graphite powder elevator for producing crystalline flake graphite

Abstract

The utility model discloses a screw type graphite powder elevator for crystalline flake graphite production, which comprises a fixed shell, a fixed outer pipe is rotatably connected in the fixed shell through a fixed shaft, a spiral elevator is rotatably mounted in the fixed outer pipe, the bottom end of the fixed outer pipe is fixedly connected with a discharge port, and the bottom end of the fixed outer pipe is fixedly connected with a screw rod. A feeding pipe is fixedly connected to the top end of the fixed outer pipe, a mounting plate is fixedly connected to the side wall of the fixed shell, a driver is fixedly connected to the top end of the mounting plate, a pushing rod is fixedly connected to the output end of the driver, and a pushing plate is fixedly connected to the top end of the pushing rod. According to the graphite powder lifting device, the lifting height of graphite powder can be adjusted, so that the graphite powder meets the actual production condition, the device can be used conveniently, meanwhile, the fixed outer pipe can be conveniently supported through the supporting plate, the device is more convenient to store, and the fixed outer pipe is more convenient to overhaul and maintain after being flatly placed.

Description

Technical Field

[0001] The utility model relates to the field of powder elevators, in particular to a screw-type graphite powder elevator for flake graphite production. Background Art

[0002] Flake graphite is thin and tough, with excellent physical and chemical properties, including good thermal conductivity, electrical conductivity, thermal shock resistance, and corrosion resistance. It is also a solid lubricant and is therefore widely used in industry.

[0003] The existing screw-type graphite powder elevator for flake graphite production is difficult to adjust its lifting height during use, which will cause certain instabilities in the actual production process. At the same time, the inclined lifting structure is inconvenient to store when not in use and is easily damaged. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, such as: it is difficult to adjust the lifting height, which will bring certain instabilities in the actual production process, and the inclined lifting structure is inconvenient to store when not in use and is easily damaged. A screw-type graphite powder elevator for flake graphite production is proposed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A screw-type graphite powder elevator for flake graphite production, comprising:

[0007] A fixed shell, the interior of the fixed shell is rotatably connected to a fixed outer tube via a fixed shaft, a spiral lift is rotatably installed inside the fixed outer tube, the bottom end of the fixed outer tube is fixedly connected to a discharge port, the top end of the fixed outer tube is fixedly connected to a feed pipe, a mounting plate is fixedly connected to the side wall of the fixed shell, the top end of the mounting plate is fixedly connected to a driver, the output end of the driver is fixedly connected to a push rod, the top end of the push rod is fixedly connected to a push plate, a connecting rod is rotatably connected between the inner walls of the push plate via a mounting shaft, the top end of the connecting rod is fixedly connected to a fixed plate, and the fixed plate is arranged in contact with the bottom wall of the fixed outer tube.

[0008] Preferably, a feed hopper is fixedly connected between the inner walls of the fixed shell through a connecting shaft, the position of the feed hopper corresponds to the feed pipe, and the bottom end of the feed hopper is fixedly connected to a connecting pipe, which passes through the feed pipe and extends into the fixed outer tube.

[0009] Preferably, the connecting pipe is a hose.

[0010] Preferably, a support plate is fixedly connected to the side wall of the fixed shell, the position of the support plate corresponds to the fixed outer tube, and an adjustment port matching the fixed outer tube is opened on the side wall of the fixed shell, and the adjustment port is set through the top of the fixed shell.

[0011] Preferably, the top end of the support plate is fixedly wrapped with a protective cushion.

[0012] Preferably, a controller corresponding to the driver is installed on the fixed housing.

[0013] Compared with the prior art, the beneficial effects of the present invention are: the height to which the graphite powder is lifted can be adjusted to conform to the actual production situation, which is beneficial to the use of the device. At the same time, the fixed outer tube can be conveniently supported by the support plate, making the storage of the device more convenient. Moreover, after the fixed outer tube is laid flat, it is more convenient to inspect and maintain it, avoiding damage to the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of a screw-type graphite powder elevator for flake graphite production proposed in the utility model;

[0015] Figure 2 This is a side view of a three-dimensional structure diagram of a screw-type graphite powder elevator for flake graphite production proposed in the utility model;

[0016] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0017] In the figure: 1 fixed shell, 2 fixed shaft, 3 fixed outer tube, 4 discharge port, 5 feed hopper, 6 connecting pipe, 7 connecting shaft, 8 feed pipe, 9 mounting plate, 10 driver, 11 push plate, 12 push rod, 13 connecting rod, 14 support plate, 15 fixed plate, 16 spiral lifter. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] Reference Figures 1-3 , a screw-type graphite powder elevator for flake graphite production, comprising:

[0020] A fixed shell 1 is provided, wherein the interior of the fixed shell 1 is rotatably connected to a fixed outer tube 3 via a fixed shaft 2, a spiral lifter 16 is rotatably installed inside the fixed outer tube 3, the bottom end of the fixed outer tube 3 is fixedly connected to a discharge port 4, the top end of the fixed outer tube 3 is fixedly connected to a feed pipe 8, a mounting plate 9 is fixedly connected to the side wall of the fixed shell 1, a driver 10 is fixedly connected to the top end of the mounting plate 9, a push rod 12 is fixedly connected to the output end of the driver 10, a push rod 12 is fixedly connected to the top end of the push rod 12 is fixedly connected to a push plate 11, a connecting rod 13 is rotatably connected between the inner walls of the push plate 11 via a mounting shaft, a fixed plate 15 is fixedly connected to the top end of the connecting rod 13, and the fixed plate 15 is arranged in contact with the bottom wall of the fixed outer tube 3, and the fixed plate 15 is not directly connected to the fixed outer tube 3;

[0021] Start the driver 10. The output end of the driver 10 drives the push rod 12 to move, causing the push plate 11 to move accordingly, and causing the connecting rod 13 and the fixed plate 15 to move together, pushing the fixed outer tube 3 to move. The fixed outer tube 3 rotates around the fixed axis 2. When the fixed outer tube 3 rotates, the fixed plate 15 and the connecting rod 13 rotate with the fixed outer tube 3 around the mounting axis, keeping the angles of the fixed plate 15 and the fixed outer tube 3 consistent, so as to facilitate the pushing of the fixed plate 15.

[0022] A feed hopper 5 is fixedly connected between the inner walls of the fixed shell 1 via a connecting shaft 7. The position of the feed hopper 5 corresponds to the feed pipe 8, and a connecting pipe 6 is fixedly connected to the bottom end of the feed hopper 5. The connecting pipe 6 passes through the feed pipe 8 and extends into the fixed outer tube 3. The connecting pipe 6 is a flexible pipe, so the connecting pipe 6 can be bent. When the fixed outer tube 3 rotates and the position of the feed pipe 8 changes, the connecting pipe 6 can still remain at the feed pipe 8 to facilitate feeding.

[0023] The side wall of the fixed shell 1 is fixedly connected with a support plate 14. The position of the support plate 14 corresponds to the fixed outer tube 3. An adjustment port that matches the fixed outer tube 3 is opened on the side wall of the fixed shell 1. The adjustment port is set through the top of the fixed shell 1. When the fixed outer tube 3 is flat, the support plate 14 provides auxiliary support for the fixed outer tube 3 and protects the device; the top of the support plate 14 is fixedly wrapped with a protective cushion to protect the support plate 14 and the fixed outer tube 3;

[0024] A controller corresponding to the driver 10 is installed on the fixed housing 1. The controller and the driver 10 are matched with each other in the existing technology. The controller can adjust the driver 10 and control the length of the extension of the output end of the driver 10.

[0025] In the present invention, when the device is in use, the height of the discharge port 4 is adjusted according to the actual height required for lifting. The driver 10 is first started, and the output end of the driver 10 drives the push rod 12 to move, so that the push plate 11 moves accordingly, and the connecting rod 13 and the fixed plate 15 move together, pushing the fixed outer tube 3 to move. The fixed outer tube 3 rotates with the fixed axis 2 as the center. When the fixed outer tube 3 rotates, the fixed plate 15 and the connecting rod 13 will rotate with the fixed outer tube 3 with the installation axis as the center, keeping the angles of the fixed plate 15 and the fixed outer tube 3 consistent, so as to facilitate the pushing of the fixed plate 15. The graphite powder is fed into the feed hopper 5 and the spiral elevator 16 is started. The spiral elevator 16 raises the graphite powder. In addition, the connecting tube 6 can be bent. Therefore, when the fixed outer tube 3 rotates and the position of the feed tube 8 changes, the connecting tube 6 can still remain at the feed tube 8 to facilitate feeding. In addition, when the device is not in use, the fixed outer tube 3 can be laid flat. At this time, the support plate 14 provides auxiliary support for the fixed outer tube 3 and cooperates with the fixed plate 15 to protect the device. Moreover, after the fixed outer tube 3 is laid flat, it is more convenient to inspect and maintain the device.

[0026] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A screw-type graphite powder elevator for flake graphite production, characterized in that: include: A fixed shell (1) is provided, wherein the interior of the fixed shell (1) is rotatably connected to a fixed outer tube (3) via a fixed shaft (2), a spiral lifter (16) is rotatably installed inside the fixed outer tube (3), the bottom end of the fixed outer tube (3) is fixedly connected to a discharge port (4), the top end of the fixed outer tube (3) is fixedly connected to a feed pipe (8), a mounting plate (9) is fixedly connected to the side wall of the fixed shell (1), the top end of the mounting plate (9) is fixedly connected to a driver (10), the output end of the driver (10) is fixedly connected to a push rod (12), the top end of the push rod (12) is fixedly connected to a push plate (11), the inner walls of the push plate (11) are rotatably connected to a connecting rod (13) via a mounting shaft, the top end of the connecting rod (13) is fixedly connected to a fixed plate (15), and the fixed plate (15) is arranged in contact with the bottom wall of the fixed outer tube (3).

2. The screw-type graphite powder elevator for flake graphite production according to claim 1, characterized in that: A feed hopper (5) is fixedly connected between the inner walls of the fixed shell (1) via a connecting shaft (7). The position of the feed hopper (5) corresponds to the feed pipe (8), and the bottom end of the feed hopper (5) is fixedly connected to a connecting pipe (6). The connecting pipe (6) passes through the feed pipe (8) and extends into the fixed outer pipe (3).

3. The screw-type graphite powder elevator for flake graphite production according to claim 2, characterized in that: The connecting pipe (6) is a hose.

4. The screw-type graphite powder elevator for flake graphite production according to claim 1, characterized in that: A support plate (14) is fixedly connected to the side wall of the fixed shell (1), and the position of the support plate (14) corresponds to the fixed outer tube (3). An adjustment port matching the fixed outer tube (3) is provided on the side wall of the fixed shell (1), and the adjustment port is arranged through the top end of the fixed shell (1).

5. The screw-type graphite powder elevator for flake graphite production according to claim 4, characterized in that: The top end of the support plate (14) is fixedly wrapped with a protective cushion.

6. The screw-type graphite powder elevator for flake graphite production according to claim 1, characterized in that: A controller corresponding to the driver (10) is mounted on the fixed housing (1).

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