Graphite powder grinding machine

Abstract

The graphite powder grinding machine comprises a base, the top of the base is fixedly connected with a supporting frame, a rotating shaft is movably connected into the supporting frame, the rotating shaft penetrates through the supporting frame and extends to the outside of the supporting frame, one end of the rotating shaft is fixedly connected with an operation box, and the outside of the rotating shaft is fixedly connected with a push limiting ring. According to the graphite powder grinding machine provided by the utility model, the pushing mechanism is arranged at the top of the device, and the pushing mechanism is matched with a push rod motor, a threaded rod, a semicircular plate, a soft rubber block, an edge groove and a square block for use; when a push rod motor rotates, a threaded rod at one end rotates to drive a semicircular plate to move synchronously, the semicircular plate can form a linear motion mode through an edge groove and a square block installed outside the semicircular plate, and the semicircular plate has a linear reciprocating motion effect when the push rod motor rotates clockwise and anticlockwise.

Description

Technical Field

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

[0002] In the traditional metallurgical industry, graphite powder can be used as a carburant for steelmaking to improve the quality of steel. In mechanical manufacturing, graphite powder is used as a lubricant, which can reduce the friction and wear between parts and extend the service life of equipment.

[0003] At present, when the existing graphite powder grinding machine is operating, it usually considers more about how to classify graphite powder to obtain graphite powder with different particle sizes. However, graphite powder usually has a certain viscosity and fineness during operation, and it is easy to adhere to each other and accumulate during the grinding process, and it is easy to block at the discharge port, resulting in the inability of graphite powder to flow out normally.

[0004] Therefore, it is necessary to provide a graphite powder grinding machine to solve the above technical problems. Summary of the Utility Model

[0005] The utility model provides a graphite powder grinding machine, which solves the problem that graphite powder is easy to block at the discharge port during processing operations.

[0006] To solve the above technical problems, the graphite powder grinding machine provided by the utility model includes: a base, a support frame is fixedly connected to the top of the base, a rotating shaft is movably connected inside the support frame, the rotating shaft penetrates through the support frame and extends to the outside of the support frame, one end of the rotating shaft is fixedly connected to an operation box, a limiting push ring is fixedly connected to the outside of the rotating shaft, a limiting block is fixedly connected to the other end of the rotating shaft, a pushing and fixing block is fixedly connected to the outside of the operation box, a push rod motor is fixedly connected to the top of the pushing and fixing block, one end of the push rod motor is fixedly connected to a threaded rod, the threaded rod penetrates through the operation box and extends to the inside of the operation box, a semi-circular plate is threadedly connected to the outside of the threaded rod, a square block is fixedly connected to the outside of the semi-circular plate, a side groove is formed in the inner wall of the operation box, and the square block is slidably connected to the inside of the side groove. A semi-circular groove is formed in the outside of the semi-circular plate, and a soft rubber block is fixedly connected to the outside of the semi-circular plate.

[0007] Preferably, a fixing block is fixedly connected to the outside of the support frame, a pull rod is slidably connected inside the fixing block, a pull handle is fixedly connected to one end of the pull rod, a compression spring is arranged on the outside of the pull rod, a limiting ring is fixedly connected to the outside of the pull rod, a locking pipe is fixedly connected to the outside of the operation box, and the pull rod is inserted into the locking pipe.

[0008] Preferably, a top block is fixedly connected to the top of the operation box, a cover plate is slidably connected inside the top block, a push block is fixedly connected to the top of the cover plate, and a feeding pipe is fixedly connected to the top of the cover plate.

[0009] Preferably, a rotating fixing block is fixedly connected to the outside of the operation box, a rotating motor is fixedly connected to the outside of the rotating fixing block, a power mechanism is fixedly connected to one end of the rotating motor, and a grinding mechanism is fixedly connected to one end of the power mechanism.

[0010] Preferably, a wheel column is fixedly connected to the bottom of the base, and a universal wheel is fixedly connected to the bottom of the wheel column.

[0011] Preferably, a discharge pipe is fixedly connected to the bottom of the operation box, and a scraper is fixedly connected to the inner wall of the operation box.

[0012] Compared with the related art, the graphite powder grinding machine provided by the present invention has the following beneficial effects:

[0013] The present invention provides a graphite powder grinding machine. By installing a pushing mechanism at the top of the device, the pushing mechanism uses a push rod motor, a threaded rod, a semi-circular plate, a soft rubber block, a side groove, and a square block in cooperation with each other. When the push rod motor rotates, the threaded rod at one end rotates to drive the semi-circular plate to move synchronously. Through the side groove and the square block installed outside the semi-circular plate, the semi-circular plate can form a linear motion mode. When the push rod motor rotates clockwise and counterclockwise, the semi-circular plate has a linear reciprocating motion function to level the graphite powder accumulated inside the operation box to prevent the graphite powder from adhering together to form agglomerates, and push the graphite powder to the discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of a preferred embodiment of the graphite powder grinding machine provided by the present invention;

[0015] Figure 2 is Figure 1 the left view shown;

[0016] Figure 3 is Figure 2 the enlarged view of part A shown;

[0017] Figure 4 is Figure 1 the front sectional view shown;

[0018] Figure 5 is Figure 1 the internal structure diagram shown;

[0019] Figure 6 is Figure 5 the enlarged view of part B shown.

[0020] Reference numerals in the figure: 1, base; 2, support frame; 3, rotating shaft; 4, operation box; 5, limit pushing ring; 6, limit block; 7, pushing and fixing block; 8, push rod motor; 9, threaded rod; 10, semi-circular plate; 11, square block; 12, side groove; 13, semi-circular groove; 14, soft rubber block; 15, fixing block; 16, pull rod; 17, pull handle; 18, compression spring; 19, limiting ring; 20, locking tube; 21, top block; 22, cover plate; 23, push block; 24, feeding pipe; 25, rotating and fixing block; 26, rotating motor; 27, power mechanism; 28, grinding mechanism; 29, wheel column; 30, universal wheel; 31, discharging pipe; 32, scraper plate. Detailed implementation manners

[0021] The present utility model will be further described below in conjunction with the accompanying drawings and implementation manners.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , wherein, Figure 1 is a schematic structural diagram of a preferred embodiment of the graphite powder grinding machine provided by the present utility model; Figure 2 is Figure 1 the left view schematic diagram shown in; Figure 3 is Figure 2 the enlarged schematic diagram of part A shown in; Figure 4 is Figure 1 the front sectional schematic diagram shown in; Figure 5 is Figure 1 the internal structure schematic diagram shown in; Figure 6 is Figure 5 the enlarged schematic diagram of part B shown in. The graphite powder grinding machine includes: a base 1, a support frame 2 is fixedly connected to the top of the base 1, a rotating shaft 3 is movably connected inside the support frame 2, the rotating shaft 3 penetrates through the support frame 2 and extends to the outside of the support frame 2, one end of the rotating shaft 3 is fixedly connected to an operation box 4, a limit pushing ring 5 is fixedly connected to the outside of the rotating shaft 3, a limit block 6 is fixedly connected to the other end of the rotating shaft 3, a pushing and fixing block 7 is fixedly connected to the outside of the operation box 4, a push rod motor 8 is fixedly connected to the top of the pushing and fixing block 7, one end of the push rod motor 8 is fixedly connected to a threaded rod 9, the threaded rod 9 penetrates through the operation box 4 and extends to the inside of the operation box 4, a semi-circular plate 10 is threadedly connected to the outside of the threaded rod, a square block 11 is fixedly connected to the outside of the semi-circular plate 10, a side groove 12 is formed in the inner wall of the operation box 4, and the square block 11 is slidably connected to the inside of the side groove 12, a semi-circular groove 13 is formed in the outside of the semi-circular plate 10, and a soft rubber block 14 is fixedly connected to the outside of the semi-circular plate 10.

[0023] The movement trajectory of the semi-circular plate 10 is restricted by the side groove 12, so that it becomes a linear motion. When the push rod motor 8 rotates and the threaded rod rotates forward and backward, the semi-circular plate 10 moves left and right inside the working box 4 to push and disperse the crushed graphite powder, avoiding the agglomeration of graphite powder caused by extrusion. At the same time, the soft rubber block 14 is made of rubber material to avoid scratching the bottom of the working box 4 when pushing.

[0024] A fixed block 15 is fixedly connected to the outside of the support frame 2. A pull rod 16 is slidably connected to the inside of the fixed block 15. One end of the pull rod 16 is fixedly connected to a pull handle 17. A compression spring 18 is arranged outside the pull rod 16. A limiting ring 19 is fixedly connected to the outside of the pull rod 16. A locking tube 20 is fixedly connected to the outside of the working box 4. The pull rod 16 is inserted into the locking tube 20.

[0025] The pull rod 16 is inserted into the locking tube 20 under the action of the compression spring 18. When inserted, the working box 4 can maintain a stable function. When the pull rod 16 is separated from the locking tube 20, the working box 4 can be flipped to the maximum extent, which is convenient for personnel to clean the inside.

[0026] A top block 21 is fixedly connected to the top of the working box 4. A cover plate 22 is slidably connected to the inside of the top block 21. A push block 23 is fixedly connected to the top of the cover plate 22. A feeding pipe 24 is fixedly connected to the top of the cover plate 22.

[0027] By the way of the sliding connection between the cover plate 22 and the top block 21, it is convenient for disassembly and installation during cleaning and maintenance. The raw materials are poured into the inside through the feeding pipe 24, and the feeding pipe 24 is arranged in the middle of the cover plate 22, which is convenient for the raw materials to directly slide from the feeding pipe 24 between the grinding mechanisms 28 to crush larger particles.

[0028] A rotating fixed block 25 is fixedly connected to the outside of the working box 4. A rotating motor 26 is fixedly connected to the outside of the rotating fixed block 25. A power mechanism 27 is fixedly connected to one end of the rotating motor 26. A grinding mechanism 28 is fixedly connected to one end of the power mechanism 27.

[0029] When the rotating motor 26 rotates, it provides kinetic energy for the power mechanism 27. Since the power mechanism 27 is fixedly connected to the grinding mechanism 28, the grinding mechanism 28 can rotate to roll and crush the graphite powder.

[0030] A wheel column 29 is fixedly connected to the bottom of the base 1. A universal wheel 30 is fixedly connected to the bottom of the wheel column 29.

[0031] The distance between the device and the ground is increased by the wheel column 29 lifting device, so that the bottom of the device can maintain ventilation while preventing the bottom of the device from getting damp and rusty, which is convenient for cleaning. The universal wheel 30 facilitates the flexible mobility of the device.

[0032] A discharge pipe 31 is fixedly connected to the bottom of the operation box 4, and a scraping plate 32 is fixedly connected to the inner wall of the operation box 4.

[0033] The discharge pipe 31 facilitates the outflow of the raw materials after internal processing. At the same time, a container is placed on the top of the base 1 to facilitate the loading of the processed raw materials. The raw materials adhering to the outside of the grinding mechanism 28 are removed by the scraping plate 32.

[0034] The working principle of the graphite powder grinding machine provided by the present utility model is as follows: A support frame 2 is installed on the top of the base 1, and a rotating shaft 3 is movably connected inside the support frame 2. By means of the movable connection, the rotation angle of the operation box 4 can be increased during cleaning. One end of the rotating shaft 3 is fixedly connected to the operation box 4. A pushing and fixing block 7 is installed outside the operation box 4, a push rod motor 8 is installed on the top of the pushing and fixing block 7, and a threaded rod 9 is installed at one end of the push rod motor 8 and can rotate. A semi-circular plate 10 is threadedly connected to the outside of the threaded rod 9. By providing a side groove 12 on the inner wall of the operation box 4, and a square block 11 is installed outside the semi-circular plate 10. By the sliding of the square block 11 and the side groove 12, the movement track is restricted, so that it becomes a linear motion. When the push rod motor 8 rotates the threaded rod 9 clockwise and counterclockwise, the semi-circular plate 10 moves left and right inside the operation box 4 to push and disperse the accumulated graphite powder, avoiding the blockage of the graphite powder on the discharge pipe 31 due to extrusion and causing caking. At the same time, the soft rubber block 14 is made of rubber material to avoid scratching the bottom of the operation box 4 during pushing.

[0035] Compared with the related technology, the graphite powder grinding machine provided by the present utility model has the following beneficial effects:

[0036] The present utility model provides a graphite powder grinding machine. A pushing mechanism is installed on the top of the device. The pushing mechanism uses the push rod motor 8, the threaded rod 9, the semi-circular plate 10, the soft rubber block 14, the side groove 12, and the square block 11 in cooperation. When the push rod motor 8 rotates, the threaded rod 9 at one end rotates to drive the semi-circular plate to move synchronously. Through the side groove 12 and the square block 11 installed outside the semi-circular plate 10, the semi-circular plate 10 can form a linear motion. When the push rod motor 8 rotates clockwise and counterclockwise, the semi-circular plate 10 has the function of linear reciprocating motion, pushing the accumulated graphite powder in the operation box 4 flat to prevent the graphite powder from adhering together to form caked blocks, and pushing the graphite powder to the discharge pipe 31.

[0037] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A graphite powder grinding machine, characterized in that, include: The base has a support frame fixedly connected to the top of the base, a rotating shaft movably connected inside the support frame, the rotating shaft passes through the support frame and extends to the outside of the support frame, one end of the rotating shaft is fixedly connected to a working box, the outside of the rotating shaft is fixedly connected to a limited push ring, the other end of the rotating shaft is fixedly connected to a limited position block, the outside of the working box is fixedly connected to a pushing block, the top of the pushing block is fixedly connected to a push rod motor, one end of the push rod motor is fixedly connected to a threaded rod, the threaded rod passes through the working box and extends into the inside of the working box, the outside of the threaded rod is threadedly connected to a semicircular plate, the outside of the semicircular plate is fixedly connected to a block, the inner wall of the working box is provided with a side groove, the inside of the side groove is slidably connected to the block, the outside of the semicircular plate is provided with a semicircular groove, and the outside of the semicircular plate is fixedly connected to a soft rubber block.

2. The graphite powder grinding machine according to claim 1, characterized in that, The support frame is fixedly connected to a fixed block on the outside, the fixed block is slidably connected to a pull rod on the inside, a pull handle is fixedly connected to one end of the pull rod, a compression spring is arranged on the outside of the pull rod, a restriction ring is fixedly connected to the outside of the pull rod, a locking tube is fixedly connected to the outside of the work box, and the pull rod is plugged into the locking tube.

3. The graphite powder grinding machine according to claim 1, characterized in that, A top block is fixedly connected to the top of the working box, a cover plate is slidably connected inside the top block, a push block is fixedly connected to the top of the cover plate, and a feed pipe is fixedly connected to the top of the cover plate.

4. The graphite powder grinding machine according to claim 1, characterized in that, The working box is fixedly connected with a rotation block on the outside, the rotation block is fixedly connected with a rotating motor on the outside, one end of the rotating motor is fixedly connected with a power mechanism, and one end of the power mechanism is fixedly connected with a grinding mechanism.

5. The graphite powder grinding machine according to claim 1, characterized in that, The bottom of the base is fixedly connected with a wheel column, and the bottom of the wheel column is fixedly connected with a universal wheel.

6. The graphite powder grinding machine according to claim 1, characterized in that, A feeding pipe is fixedly connected to the bottom of the working box, and a scraper is fixedly connected to the inner wall of the working box.

Images