A spherical abrasive preparation device

Abstract

The utility model discloses a kind of spherical abrasive preparation devices, it is related to abrasive technical field.The spherical abrasive preparation device, the bottom of jar is provided with installation cylinder, the outer wall of installation cylinder is fixedly installed with discharging pipe and discharge pipe, motor is provided on jar, rotating shaft is rotatably installed in the inside bottom of installation cylinder.The spherical abrasive preparation device, on the one hand, it is convenient to pour material into charging box and be lifted to jar by helical blade, improve the convenience of feeding, on the other hand, material in installation cylinder can also be circulated upward in mixing process, ensure that material located at bottom can also be fully stirred, further improve the uniformity of mixing, it is also convenient to accelerate the abrasive in installation cylinder to discharge outward, avoid the case that the processing efficiency is affected by the slow discharging, strengthen the use convenience and practicality of the device.

Description

Technical Field

[0001] This utility model relates to the field of abrasive technology, and in particular to a spherical abrasive preparation device. Background Technology

[0002] Chinese patent document CN222998695U discloses a powder mixing device for producing alumina ceramic microspheres, comprising a mixing tank. The top of the mixing tank is fitted with a top cover, and a powder mixing unit is connected to the surface of the top cover. The bottom of the mixing tank has a discharge port. This device, through the cooperation of a drive motor, drive gear, connecting gear, connecting sleeve, and stirring scraper, can simultaneously stir and mix the powder while scraping the inner wall of the mixing tank, preventing powder adhesion and uneven mixing, and preventing powder waste. Furthermore, through the cooperation of a sliding block, slider, and locking groove with a support plate, connecting spring, and limiting groove, the fixing shape of the stirring scraper can be easily adjusted, facilitating the disassembly and separation of the stirring scraper from the mixing tank, improving installation efficiency, and simplifying the cleaning of the mixing tank.

[0003] The powder mixing device for producing alumina ceramic microspheres described above requires lifting the top cover during feeding, which makes feeding the device cumbersome and inconvenient. At the same time, it is difficult to fully stir the material at the bottom during the mixing process, which reduces the quality of the mixing. Utility Model Content

[0004] The purpose of this invention is to provide a spherical abrasive preparation device that solves the problems of having to lift the top cover when adding materials, which makes the material addition process cumbersome and inconvenient, and the difficulty in fully stirring the materials at the bottom during the mixing process, thus reducing the mixing quality.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a spherical abrasive preparation device, comprising a tank, a rotating shaft, and a feeding box. A material mounting cylinder is provided at the bottom of the tank. A discharge pipe and a feed pipe are fixedly installed on the outer wall of the material mounting cylinder. A motor is installed on the tank. The rotating shaft is rotatably mounted on the inner bottom of the material mounting cylinder. Spiral blades, two sets of stirring arms, and two sets of U-shaped arms are fixedly installed on the outer wall of the rotating shaft. The two sets of stirring arms are distributed front-to-back, and the two sets of U-shaped arms are distributed left-to-right. Scrapers are fixedly installed on the outer wall of the U-shaped arms. The feeding box is located on the right side of the tank. A discharge pipe is fixedly installed at the bottom of the feeding box. One end of the discharge pipe is fixedly connected to the material mounting cylinder, and a shut-off valve is provided on the discharge pipe.

[0006] Preferably, the top of the tank has a circular opening, the rotating shaft is located inside the circular opening, and the rotating shaft of the motor is fixedly connected to a square plug. The top of the rotating shaft has a square opening, and the square plug is inserted into the square opening, so that the rotating shaft can be easily separated from the square plug.

[0007] Preferably, an annular disk is fixedly installed on the motor, and four sets of bolts are provided on the annular disk in a ring-shaped and equidistant manner. The bolts pass through the annular disk and are threadedly connected to the tank body, making the motor easy to disassemble and assemble.

[0008] Preferably, the scraper blade is in contact with the inner wall of the tank, the scraper blade is made of rubber, the spiral blade is in contact with the inner wall of the installation cylinder, and a knob cover is threaded onto the discharge pipe.

[0009] Preferably, the inner wall and the bottom of the feeding box are fixedly installed with guide slopes to guide the material.

[0010] Preferably, two sets of mounting brackets are fixedly installed on the left side of the feeding box, and a mounting plate and a diagonal brace are fixedly installed on the tank body. The diagonal brace is fixedly connected to the mounting plate, and screws are provided on the mounting brackets. The screws pass through the mounting brackets and are threadedly connected to the mounting plate.

[0011] Preferably, an installation plate is fixedly installed at the bottom of the tank, and a flange is fixedly installed on the outer wall of the installation cylinder. A hexagonal bolt is provided at the bottom of the flange, and the hexagonal bolt passes through the flange and is threadedly connected to the installation plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This spherical abrasive preparation device, through the coordinated use of a rotating shaft, stirring arm, U-shaped arm, scraper, spiral blade, motor, square insert, feeding pipe, feeding box, and guide slope, facilitates the pouring of materials into the feeding box and their lifting into the tank by the spiral blade, eliminating the need for workers to climb ladders and significantly improving feeding convenience. Furthermore, it scrapes away material from the inner wall of the tank during abrasive mixing, preventing insufficient mixing and improving the thoroughness and uniformity of the mixture. During mixing, it also circulates and tumbles the material in the feed cylinder upwards, ensuring that the material at the bottom is also thoroughly mixed, further enhancing uniformity. Finally, it facilitates the rapid discharge of abrasive material from the feed cylinder, preventing slow discharge from affecting processing efficiency and enhancing the device's ease of use and practicality. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a perspective view of the present utility model; Figure 2 This is a front sectional perspective view of the present invention; Figure 3 This is a perspective view of the rotating shaft of this utility model; Figure 4 This is a bottom-view perspective view of the present invention.

[0014] Reference numerals: 1. Tank body; 2. Installation cylinder; 3. Rotating shaft; 4. Agitator arm; 5. U-shaped arm; 6. Scraper; 7. Spiral blade; 8. Motor; 9. Annular disc; 10. Square insert; 11. Discharge pipe; 12. Feeding box; 13. Guide slope; 14. Mounting plate; 15. Diagonal brace plate; 16. Mounting frame; 17. Discharge pipe; 18. Flange; 19. Mounting disc. Detailed Implementation

[0015] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0016] Please see Figure 1-4 This utility model provides a technical solution: a spherical abrasive preparation device, including a tank 1, a rotating shaft 3 and a feeding box 12. The bottom of the tank 1 is provided with a material mounting cylinder 2. The outer wall of the material mounting cylinder 2 is fixedly installed with a discharge pipe 11 and a discharge pipe 17. The tank 1 is provided with a motor 8. The rotating shaft 3 is rotatably installed on the inner bottom of the material mounting cylinder 2. The outer wall of the rotating shaft 3 is fixedly installed with a spiral blade 7, two sets of stirring arms 4 and two sets of U-shaped arms 5. The two sets of stirring arms 4 are distributed front and back, and the two sets of U-shaped arms 5 are distributed left and right. The outer wall of the U-shaped arms 5 is fixedly installed with a scraper 6. The feeding box 12 is located on the right side of the tank 1. The bottom of the feeding box 12 is fixedly installed with a discharge pipe 11. One end of the discharge pipe 11 is fixedly connected to the material mounting cylinder 2. A shut-off valve is provided on the discharge pipe 11.

[0017] The top of the tank body 1 has a circular opening, and the rotating shaft 3 is located inside the circular opening. The rotating shaft of the motor 8 is fixedly connected to a square insert 10. The top of the rotating shaft 3 has a square opening, and the square insert 10 is inserted into the square opening. An annular disk 9 is fixedly installed on the motor 8. Four sets of bolts are arranged in a ring and are evenly distributed. The bolts pass through the annular disk 9 and are threadedly connected to the tank body 1. The scraper 6 is in contact with the inner wall of the tank body 1. The scraper 6 is made of rubber. The spiral blade 7 is in contact with the inner wall of the installation cylinder 2. The discharge pipe 17 is... A knob cover is installed on the threaded part. Opening the shut-off valve on the discharge pipe 11 allows material to be added into the feeding box 12. The material is then fed into the installation cylinder 2 through the discharge pipe 11. The motor 8 then drives the square insert 10 to rotate clockwise, which in turn drives the rotating shaft 3 to rotate clockwise. This, in turn, drives the stirring arm 4, U-shaped arm 5, and spiral blade 7 to rotate clockwise. The clockwise rotation of the spiral blade 7 lifts the material in the installation cylinder 2 into the tank 1. Subsequently, the stirring arm 4 and U-shaped arm 5 stir the material. After the material is added, the shut-off valve on the discharge pipe 11 is closed. If the mixing is complete, the control motor 8 drives the square insert 10 to rotate counterclockwise, and the shut-off valve on the discharge pipe 17 is removed. Then, the counterclockwise rotation of the spiral blade 7 accelerates the discharge of the material in the installation cylinder 2 through the discharge pipe 17. On the one hand, it is convenient to pour the material into the feeding box 12 and lift it into the tank 1 through the spiral blade 7, so that the material does not need to be climbed by the staff, which effectively improves the convenience of the material. On the other hand, it can scrape off the material on the inner wall of the tank 1 when the grinding material is mixed, so as to prevent the material on the inner wall of the tank 1 from not being fully mixed during the mixing process, which improves the fullness and uniformity of the mixing. In addition, the material in the installation cylinder 2 can also be circulated and turned upward during the mixing process to ensure that the material at the bottom can also be fully mixed, which further improves the uniformity of the mixing. It also facilitates the accelerated discharge of the grinding material in the installation cylinder 2, avoiding the situation that slow material feeding will affect the processing efficiency, and enhancing the convenience and practicality of the device.

[0018] A guide slope 13 is fixedly installed on the inner wall and bottom of the feeding box 12. Two sets of mounting brackets 16 are fixedly installed on the left side of the feeding box 12. A mounting plate 14 and a diagonal brace 15 are fixedly installed on the tank body 1. The diagonal brace 15 is fixedly connected to the mounting plate 14. Screws are provided on the mounting brackets 16. The screws pass through the mounting brackets 16 and are threadedly connected to the mounting plate 14. A mounting plate 19 is fixedly installed at the bottom of the tank body 1. A flange 18 is fixedly installed on the outer wall of the mounting cylinder 2. A hexagonal bolt is provided at the bottom of the flange 18. The hexagonal bolt passes through the flange 18 and is threadedly connected to the mounting plate 19.

[0019] Working principle: Open the shut-off valve on the feed pipe 11, then add the material into the feeding box 12. The material is added into the installation cylinder 2 through the feed pipe 11. Then, control the motor 8 to drive the square insert 10 to rotate clockwise, which in turn drives the rotating shaft 3 to rotate clockwise, which in turn drives the stirring arm 4, U-shaped arm 5 and spiral blade 7 to rotate clockwise. The clockwise rotation of the spiral blade 7 lifts the material in the installation cylinder 2 into the tank 1. Then, the stirring arm 4 and U-shaped arm 5 stir the material. After the feeding is completed, close the shut-off valve on the feed pipe 11. If the stirring is completed, control the motor 8 to drive the square insert 10 to rotate counterclockwise, and at the same time, disassemble the shut-off valve on the discharge pipe 17. Then, the counterclockwise rotation of the spiral blade 7 accelerates the discharge of the material in the installation cylinder 2 outward through the discharge pipe 17.

[0020] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A spherical abrasive preparation apparatus, characterized in that, include: The tank (1) has a material installation cylinder (2) at its bottom. The outer wall of the material installation cylinder (2) is fixedly installed with a discharge pipe (11) and a discharge pipe (17). The tank (1) is equipped with a motor (8). A rotating shaft (3) is rotatably installed on the inner bottom of the mounting cylinder (2). The outer wall of the rotating shaft (3) is fixedly installed with a spiral blade (7), two sets of stirring arms (4) and two sets of U-shaped arms (5). The two sets of stirring arms (4) are distributed in front and behind, and the two sets of U-shaped arms (5) are distributed in the left and right. The outer wall of the U-shaped arms (5) is fixedly installed with a scraper (6). The feeding box (12) is located on the right side of the tank body (1). The bottom of the feeding box (12) is fixedly installed with a discharge pipe (11). One end of the discharge pipe (11) is fixedly connected to the installation cylinder (2). A shut-off valve is installed on the discharge pipe (11).

2. The spherical abrasive preparation apparatus according to claim 1, characterized in that: The top of the tank (1) has a round opening, the rotating shaft (3) is located inside the round opening, and the rotating shaft of the motor (8) is fixedly connected to a square plug (10). The top of the rotating shaft (3) has a square opening, and the square plug (10) is inserted into the square opening.

3. The spherical abrasive preparation apparatus according to claim 2, characterized in that: An annular disk (9) is fixedly installed on the motor (8). Four sets of bolts are provided on the annular disk (9) and are distributed in a ring at equal intervals. The bolts pass through the annular disk (9) and are threadedly connected to the tank body (1).

4. The spherical abrasive preparation apparatus according to claim 3, characterized in that: The scraper (6) is in contact with the inner wall of the tank (1). The scraper (6) is made of rubber. The spiral blade (7) is in contact with the inner wall of the installation cylinder (2). A knob cover is threaded on the discharge pipe (17).

5. The spherical abrasive preparation apparatus according to claim 4, characterized in that: The inner wall and the bottom of the inner side of the feeding box (12) are fixedly installed with guide slopes (13).

6. The spherical abrasive preparation apparatus according to claim 5, characterized in that: Two sets of mounting brackets (16) are fixedly installed on the left side of the feeding box (12). A mounting plate (14) and a diagonal brace (15) are fixedly installed on the tank body (1). The diagonal brace (15) is fixedly connected to the mounting plate (14). Screws are provided on the mounting brackets (16). The screws pass through the mounting brackets (16) and are threadedly connected to the mounting plate (14).

7. The spherical abrasive preparation apparatus according to claim 6, characterized in that: The bottom of the tank (1) is fixedly installed with an installation plate (19), and the outer wall of the installation cylinder (2) is fixedly installed with a flange (18). The bottom of the flange (18) is provided with a hexagonal bolt, which passes through the flange (18) and is threadedly connected to the installation plate (19).

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