Diamond micro-powder recovery device

Abstract

The utility model belongs to the technical field of diamond micro-powder, and particularly discloses a diamond micro-powder recovery device which comprises an installation cylinder, a fixing cylinder in threaded connection with the outer surface of the installation cylinder, a filter cylinder arranged in the fixing cylinder, a first filter screen fixedly connected with the interior of the filter cylinder, and a second filter screen arranged on the filter cylinder. A fixing plate is fixedly connected to the inner surface of the mounting cylinder, the interior of the fixing plate is of a hollow structure, and a rotating shaft extending to the exterior of the fixing plate is rotatably connected to the interior of the fixing plate. And the first cleaning plate and the second cleaning plate can clean firm diamond micro-powder attached to the second filter screen and the first filter screen through brushes, subsequent powder collection is facilitated, and meanwhile the situation that a large amount of powder is attached to the inner side of the second filter screen and the inner side of the first filter screen, and the ventilation quantity is seriously affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of diamond micropowder, in particular to a recovery device for diamond micropowder. Background Art

[0002] Diamond powder refers to diamond particles with a particle size of finer than 36 / 54 microns, including single crystal diamond powder and polycrystalline diamond powder. Single crystal diamond powder is produced by special process methods through crushing and shaping of artificial diamond single crystal abrasive particles. Diamond powder has high hardness and good wear resistance, and can be widely used in cutting, grinding, drilling, etc. It is an ideal raw material for grinding and polishing high-hardness materials such as cemented carbide, ceramics, gemstones, optical glass, etc. Diamond powder products are tools and components made by processing diamond powder.

[0003] After searching, the existing Chinese patent announcement number is: CN220090828U, which provides a diamond micro-powder crusher exhaust gas purification recovery device, which relates to the field of diamond micro-powder processing technology, including a mounting cylinder, one end of which is fixedly connected to a threaded connection cylinder, and the threaded connection cylinder is provided with a fixing component for installing the mounting cylinder; the knocking component can be used to knock the inner cylinder during use, so that the inner cylinder can generate intermittent vibration, and the powder attached to the inner side of the first filter plate and the second filter plate can be shaken off to facilitate the subsequent collection of the powder, while also avoiding the situation where a large amount of powder attached to the inner side of the first filter plate and the second filter plate seriously affects the ventilation volume.

[0004] Although the above patent can shake off the powder attached to the inner sides of the first filter plate and the second filter plate to facilitate subsequent collection of the powder, the above device still has the following problems: when the device is recovering diamond micropowder, it is necessary to use a knocking component to knock on the inner cylinder during use, so that the inner cylinder can produce intermittent vibrations to shake off the powder attached to the inner sides of the first filter plate and the second filter plate. However, since some diamond micropowders are attached relatively firmly, it is not easy for the vibration of the device to shake off the firmly attached diamond micropowders, making it difficult to cleanly collect and recycle some of the firmly attached diamond micropowders. In view of the above situation, technical innovation is carried out on the basis of the existing device. Utility Model Content

[0005] The purpose of the utility model is to provide a diamond powder recovery device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a diamond powder recovery device, comprising a mounting cylinder, a fixing cylinder being threadedly connected to the outer surface of the mounting cylinder, a filter cylinder being arranged inside the fixing cylinder, a first filter screen being fixedly connected to the inside of the filter cylinder, a second filter screen being arranged on the filter cylinder, a fixing plate being fixedly connected to the inner surface of the mounting cylinder, the interior of the fixing plate being a hollow structure, a rotating shaft extending to the outside of the fixing plate being rotatably connected to the interior of the fixing plate, a second cleaning plate being fixedly connected to one end of the rotating shaft away from the fixing plate, a brush being fixedly connected to the side of the second cleaning plate close to the first filter screen, and two symmetrical mounting rings being fixedly connected to the side of the fixing cylinder away from the mounting cylinder.

[0007] Preferably, a support rod is fixedly connected to the outer surface of the rotating shaft, a first cleaning plate is fixedly connected to the top end of the support rod, and a brush is also provided on the top of the first cleaning plate.

[0008] Preferably, a collecting box extending to the outside of the filter cartridge is fixedly connected to the inside of the filter cartridge.

[0009] Preferably, a motor is fixedly connected to the outer surface of the mounting tube, and the output end of the motor rotates through the interior of the mounting tube and extends to the interior of the fixed plate. The output end of the motor is fixedly connected to a transmission shaft, and the bottom end of the transmission shaft is fixedly connected to a first bevel gear, and one end of the rotating shaft close to the first bevel gear is fixedly connected to a second bevel gear, and the surface of the first bevel gear is meshingly connected with the surface of the second bevel gear.

[0010] Preferably, the inner surface of the fixed cylinder is provided with two symmetrical positioning grooves, and two mounting rings are respectively arranged on the upper and lower sides of the positioning grooves. The outer surface of the filter cylinder is fixedly connected with two symmetrical sliders, and the surfaces of the sliders are slidably connected to the inside of the positioning grooves.

[0011] Preferably, a fixing ring is threadedly connected to the outer surface of the mounting ring.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The diamond micro powder recovery device drives the support rod, the first cleaning plate and the second cleaning plate to rotate through the rotating shaft, and the first cleaning plate and the second cleaning plate can use the brush to clean the relatively firm diamond micro powder attached to the second filter and the first filter, and facilitate the subsequent collection of the powder. At the same time, it also avoids the situation where a large amount of powder attached to the inner side of the second filter and the first filter seriously affects the ventilation volume, making the recovery and utilization of the diamond micro powder more convenient.

[0014] 2. The diamond powder recovery device can position and limit the position of the slider through the fixing ring. At the same time, the position of the filter cartridge is positioned and fixed through the cooperation of the slider and the positioning groove. The threaded connection between the fixing ring and the mounting ring makes the disassembly and installation of the filter cartridge more convenient, so that the staff can more conveniently recycle the diamond powder collected inside the filter cartridge and use the device more conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of a diamond powder recovery device of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the fixed cylinder of the utility model;

[0017] Figure 3 It is a cross-sectional structural schematic diagram of the fixed cylinder of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the filter cartridge of the utility model.

[0019] In the figure: 1. mounting cylinder; 2. fixing cylinder; 3. fixing ring; 4. motor; 5. mounting ring; 6. filter cylinder; 7. fixing plate; 8. transmission shaft; 9. first bevel gear; 10. second bevel gear; 11. rotating shaft; 12. support rod; 13. first cleaning plate; 14. second cleaning plate; 15. first filter screen; 16. collecting box; 17. positioning groove; 18. slider; 19. second filter screen; 20. brush. DETAILED DESCRIPTION

[0020] See also Figure 1-4 The utility model provides a technical solution: a recovery device for diamond micropowder, comprising a mounting cylinder 1, the mounting cylinder 1 is fixed on the diamond crusher by bolts, the outer surface of the mounting cylinder 1 is threadedly connected with a fixing cylinder 2, a filter cylinder 6 is arranged inside the fixing cylinder 2, a first filter screen 15 is fixedly connected inside the filter cylinder 6, a second filter screen 19 is arranged on the filter cylinder 6, the first filter screen 15 and the second filter screen 19 can filter and block the diamond micropowder in the tail gas of the diamond crusher, and realize the recovery and utilization of the diamond micropowder, the mounting cylinder 1 A fixing plate 7 is fixedly connected to the inner surface of the cylinder 1. The interior of the fixing plate 7 is a hollow structure. A rotating shaft 11 extending to the outside of the fixing plate 7 is rotatably connected to the interior of the fixing plate 7. A second cleaning plate 14 is fixedly connected to the end of the rotating shaft 11 away from the fixing plate 7. A brush 20 is fixedly connected to the side of the second cleaning plate 14 close to the first filter screen 15. The second cleaning plate 14 can clean the diamond powder attached to the first filter screen 15 through the brush 20. Two symmetrical mounting rings 5 ​​are fixedly connected to the side of the fixed cylinder 2 away from the mounting cylinder 1.

[0021] Furthermore, a support rod 12 is fixedly connected to the outer surface of the rotating shaft 11, and a first cleaning plate 13 is fixedly connected to the top of the support rod 12. A brush 20 is also provided on the top of the first cleaning plate 13. The first cleaning plate 13 can clean the diamond powder attached to the second filter 19 through the brush 20.

[0022] Furthermore, a collecting box 16 extending to the outside of the filter cartridge 6 is fixedly connected to the inside of the filter cartridge 6 , and the cleaned diamond micro powder can be collected centrally through the collecting box 16 .

[0023] Furthermore, the outer surface of the mounting tube 1 is fixedly connected with a motor 4, and the motor 4 is an existing structure and will not be elaborated here. The output end of the motor 4 rotates through the interior of the mounting tube 1 and extends to the interior of the fixed plate 7. The output end of the motor 4 is fixedly connected with a transmission shaft 8, and the bottom end of the transmission shaft 8 is fixedly connected with a first bevel gear 9. The end of the rotating shaft 11 close to the first bevel gear 9 is fixedly connected with a second bevel gear 10, and the surface of the first bevel gear 9 is meshingly connected with the surface of the second bevel gear 10.

[0024] The staff starts the motor 4, which drives the transmission shaft 8 to rotate. The transmission shaft 8 drives the rotating shaft 11 to rotate through the first bevel gear 9 and the second bevel gear 10, and the rotating shaft 11 drives the support rod 12, the first cleaning plate 13 and the second cleaning plate 14 to rotate. The first cleaning plate 13 and the second cleaning plate 14 can use the brush 20 to clean the diamond micro-powder that is relatively firmly attached to the second filter 19 and the first filter 15, and facilitate the subsequent collection of the powder. At the same time, it also avoids the situation where a large amount of powder attached to the inner side of the second filter 19 and the first filter 15 seriously affects the ventilation volume, making the recycling of the diamond micro-powder more convenient.

[0025] Furthermore, two symmetrical positioning grooves 17 are provided on the inner surface of the fixed cylinder 2, and two mounting rings 5 ​​are respectively arranged on the upper and lower sides of the positioning groove 17. Two symmetrical sliders 18 are fixedly connected to the outer surface of the filter cylinder 6, and the surfaces of the sliders 18 are slidably connected to the inside of the positioning groove 17.

[0026] Furthermore, the outer surface of the mounting ring 5 is threadedly connected with a fixing ring 3, through which the position of the slider 18 can be positioned and limited. At the same time, through the cooperation of the slider 18 and the positioning groove 17, the position of the filter cartridge 6 is positioned and fixed. The threaded connection between the fixing ring 3 and the mounting ring 5 makes the disassembly and installation of the filter cartridge 6 more convenient, so that the staff can more conveniently recycle the diamond powder collected inside the filter cartridge 6, and the staff can use the device more conveniently.

[0027] Working principle: For this type of diamond powder recovery device, first install the barrel 1 and fix it on the diamond crusher through bolts. The staff starts the motor 4, and the motor 4 drives the transmission shaft 8 to rotate, so that the transmission shaft 8 drives the rotating shaft 11 to rotate through the first bevel gear 9 and the second bevel gear 10, so that the rotating shaft 11 drives the support rod 12, the first cleaning plate 13 and the second cleaning plate 14 to rotate, and the first cleaning plate 13 and the second cleaning plate 14 can be attached to the second filter 19 and the first filter 15 more firmly through the brush 20. The solid diamond powder can be cleaned and the subsequent powder collection is convenient. At the same time, the situation that a large amount of powder adheres to the inner side of the second filter 19 and the first filter 15 and seriously affects the ventilation volume is avoided. The position of the slider 18 can be positioned and limited by the fixing ring 3. At the same time, the position of the filter cartridge 6 is positioned and fixed through the cooperation of the slider 18 and the positioning groove 17. The threaded connection between the fixing ring 3 and the mounting ring 5 makes the disassembly and installation of the filter cartridge 6 more convenient, so that the staff can more conveniently recycle the diamond powder collected inside the filter cartridge 6.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A diamond powder recovery device, comprising a mounting cylinder (1), the outer surface of the mounting cylinder (1) being threadedly connected to a fixing cylinder (2), a filter cylinder (6) being arranged inside the fixing cylinder (2), a first filter screen (15) being fixedly connected inside the filter cylinder (6), and a second filter screen (19) being arranged on the filter cylinder (6), characterized in that: A fixing plate (7) is fixedly connected to the inner surface of the mounting cylinder (1), the interior of the fixing plate (7) is a hollow structure, the interior of the fixing plate (7) is rotatably connected to a rotating shaft (11) extending to the outside of the fixing plate (7), the end of the rotating shaft (11) away from the fixing plate (7) is fixedly connected to a second cleaning plate (14), the side of the second cleaning plate (14) close to the first filter screen (15) is fixedly connected to a brush (20), and the side of the fixing cylinder (2) away from the mounting cylinder (1) is fixedly connected to two symmetrical mounting rings (5).

2. The diamond powder recovery device according to claim 1, characterized in that: The outer surface of the rotating shaft (11) is fixedly connected to a support rod (12), the top end of the support rod (12) is fixedly connected to a first cleaning plate (13), and the top of the first cleaning plate (13) is also provided with a brush (20).

3. The diamond powder recovery device according to claim 2, characterized in that: A collecting box (16) extending to the outside of the filter cartridge (6) is fixedly connected to the inside of the filter cartridge (6).

4. The diamond powder recovery device according to claim 1, characterized in that: The outer surface of the mounting tube (1) is fixedly connected to a motor (4); the output end of the motor (4) rotates through the interior of the mounting tube (1) and extends to the interior of the fixing plate (7); the output end of the motor (4) is fixedly connected to a transmission shaft (8); the bottom end of the transmission shaft (8) is fixedly connected to a first bevel gear (9); and one end of the rotating shaft (11) close to the first bevel gear (9) is fixedly connected to a second bevel gear (10).

5. The diamond powder recovery device according to claim 4, characterized in that: The surface of the first bevel gear (9) is meshingly connected with the surface of the second bevel gear (10).

6. The diamond powder recovery device according to claim 1, characterized in that: The inner surface of the fixed cylinder (2) is provided with two symmetrical positioning grooves (17), and the two mounting rings (5) are respectively arranged on the upper and lower sides of the positioning groove (17), and the outer surface of the filter cylinder (6) is fixedly connected with two symmetrical sliding blocks (18).

7. The diamond powder recovery device according to claim 6, characterized in that: The surface of the sliding block (18) is slidably connected to the interior of the positioning groove (17).

8. The diamond powder recovery device according to claim 7, characterized in that: The outer surface of the mounting ring (5) is threadedly connected to a fixing ring (3).

Images