Stirring device for preparing borate scintillating material

Abstract

The invention discloses a stirring device for preparing a borate scintillating material, and belongs to the technical field of borate scintillating material preparation devices. The stirring device comprises a base, a stirring barrel is arranged at the top of the base, supporting columns are fixedly connected to the two sides of the stirring barrel, and the stirring device for preparing the borate scintillating material is provided with a driving ring, a cleaning ring and a cleaning sleeve, so that the cleaning sleeve can be driven to move up and down and to move circumferentially; one end of a cleaning cavity can be closed through a fourth servo motor, so that cleaning gas sprayed out through an air hole can be sprayed out through one end of the cleaning cavity, and raw materials on the outer side of a rotating shaft and at one ends of stirring blades and telescopic blades are cleaned; and therefore, residual raw materials on the inner wall of the stirring barrel, the outer side of the rotating shaft, the stirring blades and the outer sides of the telescopic blades are cleaned and collected for subsequent utilization.

Description

Technical Field

[0001] The present application relates to a stirring device for preparing borate scintillation materials, belonging to the technical field of borate scintillation material preparation devices. Background Art

[0002] Scintillating materials are used to detect high-energy particles such as X-rays and gamma rays, and have mature and widespread applications in medical diagnosis, nuclear physics, high-energy physics, industrial non-destructive testing, prospecting, and other fields. In the medical field, medical imaging equipment such as magnetic resonance imaging (MRI) and positron emission tomography (PET) represent the highest level of medical diagnosis at present, and their core are scintillation detectors made of scintillating materials; in the fields of high-energy physics and nuclear physics, scintillating materials are used by scientific research institutions in many countries as core materials for detectors in electromagnetic energy devices and positron-electron colliders. When preparing borate scintillating materials, a stirring device is required. However, when the existing stirring device stirs the raw materials, raw materials will remain on the outside of the stirring mechanism and the wall of the stirring drum, making it difficult to collect the remaining raw materials, resulting in waste of raw materials. Summary of the Invention

[0003] In order to solve the aforementioned technical problems, the present application proposes a technical solution for a stirring device for preparing borate scintillating materials. By providing a driving ring, a cleaning ring and a cleaning sleeve, the cleaning sleeve can be driven to move up and down and to move in a circle. One end of the cleaning chamber can be closed by a fourth servo motor, and then the cleaning gas ejected through the air hole can be ejected through one end of the cleaning chamber to clean the outside of the rotating shaft and the raw materials on one end of the stirring blade and the telescopic blade, thereby cleaning the residual raw materials on the inner wall of the stirring drum, the outside of the rotating shaft, the stirring blade and the outside of the telescopic blade for subsequent utilization.

[0004] This application adopts the following technical solutions:

[0005] According to a first aspect of the present application, a stirring device for preparing a borate scintillating material is provided, comprising a base 1, a stirring drum 2 is provided above the base 1, support columns 3 are fixedly connected to both sides of the stirring drum 2, and the bottoms of the support columns 3 are fixedly connected to the upper end surface of the base 1;

[0006] The top of the mixing drum 2 is fixedly connected to a fixing frame 7, and the upper part of the fixing frame 7 is rotatably connected to a rotating shaft 9 near the lower end surface on the left side. The bottom end of the rotating shaft 9 extends vertically into the inside of the mixing drum 2. A plurality of stirring blades 14 with inner cavities are radially arranged on the outer side of the rotating shaft 9. Receiving grooves 15 are provided on the upper and lower inner walls of the inner cavity of the stirring blades 14. Telescopic blades 18 are slidably connected to the inner cavity of the receiving groove 15 along the radial direction of the rotating shaft 9. An air bag 61 is fixedly connected to the inner cavity of the receiving groove 15. One end of the airbag 61 is fixedly connected to the end of the telescopic leaf 18 facing the rotating shaft 9, and the upper and lower ends of the telescopic leaf 18 are fixedly connected to the first moving block 16. A return spring 17 is fixedly connected between the side wall of the receiving groove 15 away from the end of the rotating shaft 9 and the first moving block 16. The end of the telescopic leaf 18 away from the rotating shaft 9 extends to the outside of the inner cavity of the stirring blade 14. The interior of the rotating shaft 9 is fixedly connected to the channel 12 along the axial direction. The interior of the airbag 61 is fixedly connected to the side end of the channel 12 through the branch pipe 13.

[0007] Optionally, a first servo motor 8 is fixedly connected to the upper end surface of the upper part of the fixed frame 7 near the left side, and the output end of the first servo motor 8 extends to the bottom of the fixed frame 7. In the lower cavity of the fixed frame 7, the circumferential outer side of the upper end of the rotating shaft 9 and the circumferential outer side of the output end of the first servo motor 8 are fixedly sleeved with a meshing transmission gear 10, and the upper end of the fixed frame 7 directly above the rotating shaft 9 is provided with a second rotary joint 11, and the top of the rotating shaft 9 is connected to the bottom end of the second rotary joint 11, and the outer side end of the mixing drum 2 is fixedly connected to the air box 19, and the outer side end of the mixing drum 2 is located above the air box 19 and is fixedly connected to a pump 20, one end of the pump 20 extends to the inside of the air box 19, and the other end of the pump 20 is connected to the upper end of the second rotary joint 11, and the top of the mixing drum 2 near the fixed frame 7 is fixedly connected to a feed valve.

[0008] Optionally, a first electric telescopic rod 21 is fixedly connected to the top of the mixing drum 2, the telescopic end of the first electric telescopic rod 21 extends to the interior of the mixing drum 2 and is connected to a drive ring 22, a first through groove 23 is provided inside the drive ring 22, and a cleaning ring 29 is slidably connected to the bottom of the drive ring 22, a second through groove 30 is provided inside the cleaning ring 29, and the bottom end of the feed valve passes through the first through groove 23 and extends to the interior of the second through groove 30.

[0009] Optionally, a first annular groove 24 is provided inside the driving ring 22 and outside the first through groove 23, a gear ring 26 is slidably connected inside the first annular groove 24, the upper end of the driving ring 22 is located above the first annular groove 24 and is fixedly connected to a second servo motor 25, the output end of the second servo motor 25 extends to the inside of the first annular groove 24 and is rotatably connected to the bottom of the inner cavity of the first annular groove 24, a driving gear 27 that matches the gear ring 26 is fixedly sleeved on the outer side of the output end of the second servo motor 25, the bottom of the gear ring 26 is fixedly connected to a connecting block 28, the bottom of the connecting block 28 is fixedly connected to the top of the cleaning ring 29, and the cleaning ring 29 is fixedly connected to the bottom of the cleaning ring 29. A movable groove 31 is provided inside the second through groove 30 and on one side thereof. A third servo motor 32 is fixedly connected to the top of the inner cavity of the movable groove 31. A screw rod 33 is rotatably connected to the bottom of the inner cavity of the movable groove 31. The output end of the third servo motor 32 is fixedly connected to the top of the screw rod 33. The outer side of the screw rod 33 is threadedly connected to a second movable block 34. One end of the second movable block 34 extends to the interior of the second through groove 30 and is fixedly connected to a first guide rail 35. A first drive motor 37 is fixedly connected to one side of the inner cavity of the first guide rail 35. A first threaded rod 36 is rotatably connected to the other side of the inner cavity of the first guide rail 35. The output of the first drive motor 37 The first end is fixedly connected to one end of the first threaded rod 36, the outer side of the first threaded rod 36 is threadedly connected to the first slider 38, the bottom end of the first slider 38 extends to the bottom of the first guide rail 35 and is fixedly connected to the second guide rail 39, one side of the inner cavity of the second guide rail 39 is fixedly connected to the second drive motor 40, the other side of the inner cavity of the second guide rail 39 is rotatably connected to the second threaded rod 41, the output end of the second drive motor 40 is fixedly connected to one end of the second threaded rod 41, the outer side of the second threaded rod 41 is threadedly connected to the second slider 42, the bottom end of the second slider 42 extends to the bottom of the second guide rail 39 and is fixedly connected to the third guide rail 43, the third A third drive motor 44 is fixedly connected to one side of the inner cavity of the guide rail 43, and a third threaded rod 45 is rotatably connected to the other side of the inner cavity of the third guide rail 43. The output end of the third drive motor 44 is fixedly connected to one end of the third threaded rod 45, and the outer side of the third threaded rod 45 is threadedly connected to a third slider 46. The bottom end of the third slider 46 extends to the bottom of the third guide rail 43 and is fixedly connected to a cleaning sleeve 47. A cleaning cavity 59 is provided inside the cleaning sleeve 47, and an air cavity 48 is provided inside the cleaning sleeve 47 and on the outside of the cleaning cavity 59. A plurality of air holes 49 are provided on the inner wall of the cleaning cavity 59, and one end of each air hole 49 extends into the interior of the air cavity 48.

[0010] Optionally, the bottom of the cleaning sleeve 47 is fixedly connected to a second electric telescopic rod 50, the telescopic end of the second electric telescopic rod 50 is fixedly connected to a fourth servo motor 51, the output end of the fourth servo motor 51 is fixedly connected to a sealing block 52, and one end of the sealing block 52 extends into the interior of the cleaning chamber 59.

[0011] Optionally, an annular cavity 56 is provided inside the driving ring 22 and outside the first annular groove 24, a sealing groove 54 is provided inside the driving ring 22 and below the annular cavity 56, a sealing ring 55 is slidably connected inside the sealing groove 54, an elastic tube 53 is fixedly connected to the bottom of the sealing ring 55, the top end of the elastic tube 53 extends to the inside of the annular cavity 56, the other end of the elastic tube 53 extends to the outside of the cleaning ring 29 and is inserted into the inside of the cleaning sleeve 47, one end of the elastic tube 53 extends to the inside of the air cavity 48, and a winding box 58 is fixedly connected to one side of the mixing drum 2. 8 The inner cavity is rotatably connected to the winding roller 4, and a fifth servo motor 60 is fixedly connected to one side of the winding box 58. The output end of the fifth servo motor 60 is fixedly connected to one end of the winding roller 4. A hose 57 is wrapped around the outside of the winding roller 4. A first rotary joint 5 is provided on one side of the winding box 58. A fixed tube 6 is installed inside the winding roller 4, one end of the hose 57 is connected to one end of the fixed tube 6, and the other end of the fixed tube 6 is connected to one end of the first rotary joint 5. An air supply pipe 63 is installed at the other end of the first rotary joint 5, and one end of the hose 57 extends to the inside of the annular cavity 56.

[0012] Optionally, a discharge valve is fixedly connected to the bottom of the mixing drum 2.

[0013] The beneficial effects of this application include:

[0014] (1) The stirring device for preparing borate scintillating material provided in the present application is provided with a driving ring, a cleaning ring and a cleaning sleeve, which can drive the cleaning sleeve to move up and down and to move in a circle. One end of the cleaning chamber can be closed by a fourth servo motor, and then the cleaning gas ejected through the air hole can be ejected through one end of the cleaning chamber to clean the outer side of the rotating shaft and the raw materials on one end of the stirring blade and the telescopic blade, thereby cleaning and collecting the residual raw materials on the inner wall of the stirring drum and the outer side of the rotating shaft and the stirring blade and the outer side of the telescopic blade for subsequent use.

[0015] (2) The stirring device for preparing borate scintillating material provided in the present application is provided with a stirring blade, a telescopic blade and an air bag. When the pump is started, the gas inside the air bag is sucked into the channel through the branch pipe, and then sucked into the second rotary joint through the channel, and then sucked into the pump. Then, it is input into the air box through the pump, so that the air bag contracts, and the return spring pushes the first moving block to move, so that the first moving block drives the telescopic blade to move toward the inside of the receiving groove, so that the stirring blade scrapes the raw material on the surface of the telescopic blade, and the telescopic blade is stored in the receiving groove, so as to clean and collect the raw material remaining on the outside of the stirring blade, the telescopic blade and the rotating shaft. When stirring and mixing work is required, the pump inputs the gas inside the air box into the channel through the second rotary joint, and then into the branch pipe through the channel, and then into the air bag through the branch pipe, so that the air bag expands, so that the air bag pushes the telescopic blade to extend to the outside of the stirring blade, so that the raw material inside the mixing barrel can be stirred and mixed by the telescopic blade and the stirring blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic diagram of the internal structure of a stirring device for preparing borate scintillating materials;

[0017] Figure 2 This is a schematic diagram of the internal structure of the winding box from the side;

[0018] Figure 3 Schematic diagram of the internal structure of the first guide rail, the second guide rail and the third guide rail;

[0019] Figure 4 for Figure 1 A magnified view of point A;

[0020] Figure 5 for Figure 1 Enlarged view of point B;

[0021] Figure 6 for Figure 1 Enlarged view of point C;

[0022] Figure 7 for Figure 1 Enlarged view of point D.

[0023] Figure ID

[0024] 1. Base; 2. Mixing drum; 3. Support column; 4. Winding roller; 5. First rotary joint; 6. Fixed tube; 7. Fixed frame; 8. First servo motor; 9. Rotating shaft; 10. Transmission gear; 11. Second rotary joint; 12. Channel; 13. Branch pipe; 14. Mixing blade; 15. Storage tank; 16. First moving block; 17. Return spring; 18. Telescopic blade; 19. Air box; 20. Pump; 21. First electric telescopic rod; 22. Drive ring; 23. First through-slot; 24. First annular groove; 25. Second servo motor; 26. Ring gear; 27. Drive gear; 28. Connecting block; 29. ​​Cleaning ring; 30. Second through-slot; 31. Moving slot; 32. Third servo motor 33. Screw rod; 34. Second moving block; 35. First guide rail; 36. First threaded rod; 37. First drive motor; 38. First slider; 39. Second guide rail; 40. Second drive motor; 41. Second threaded rod; 42. Second slider; 43. Third guide rail; 44. Third drive motor; 45. Third threaded rod; 46. Third slider; 47. Cleaning sleeve; 48. Air cavity; 49. Air hole; 50. Second electric telescopic rod; 51. Fourth servo motor; 52. Sealing block; 53. Elastic tube; 54. Sealing groove; 55. Sealing ring; 56. Annular cavity; 57. Hose; 58. Winding box; 59. Cleaning cavity; 60. Fifth servo motor; 61. Air bag; 63. Air supply pipe. DETAILED DESCRIPTION

[0025] To make the technical problems solved by this application, the technical solutions adopted, and the technical effects achieved more clearly, this application is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely intended to illustrate this application and are not intended to limit it. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to this application, not all of it. In the description of this application, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting this application; the terms "first", "second", and "third" are only used for descriptive purposes and should not be understood as indicating or implying relative importance; in addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0026] According to one embodiment of the present application, a stirring device for preparing a borate scintillating material, such as Figure 1-Figure 7As shown, it includes a base 1, a mixing drum 2 is provided on the top of the base 1, support columns 3 are fixedly connected to both sides of the mixing drum 2, the bottoms of the support columns 3 are fixedly connected to the top of the base 1, the top of the mixing drum 2 is fixedly connected to a fixing frame 7, the bottom of the fixing frame 7 is rotatably connected to a rotating shaft 9, the bottom end of the rotating shaft 9 extends to the inside of the mixing drum 2, a number of mixing blades 14 are provided on the outside of the rotating shaft 9, the inner cavities of the mixing blades 14 are provided with receiving grooves 15, the inner cavities of the receiving grooves 15 are slidably connected with telescopic blades 18, one side of the inner cavity of the receiving grooves 15 is fixedly connected with an air bag 61, one end of the air bag 61 is fixedly connected to one end of the telescopic blade 18, the top and bottom of the telescopic blade 18 are fixedly connected to a first moving block 16, one side of the inner cavity of the receiving groove 15 and one end of the first moving block 16 are fixedly connected The return spring 17, one end of the return spring 17 is fixedly connected to one end of the first movable block 16, one end of the telescopic leaf 18 extends to the outside of the stirring leaf 14, the rotating shaft 9 is fixedly connected to the channel 12, the outside of the channel 12 and one end located at the airbag 61 are fixedly connected to the branch pipe 13, one end of the branch pipe 13 extends to the inside of the airbag 61. When stirring and mixing work is required, the pump 20 inputs the gas inside the air box 19 into the channel 12 through the second rotary joint 11, and then inputs it into the branch pipe 13 through the channel 12, and then inputs it into the airbag 61 through the branch pipe 13, so that the airbag 61 expands, so that the airbag 61 pushes the telescopic leaf 18 to extend to the outside of the stirring leaf 14, thereby stirring and mixing the raw materials inside the mixing drum 2 through the telescopic leaf 18 and the stirring leaf 14.

[0027] A first servo motor 8 is fixedly connected to the top of the fixed frame 7, and the output end of the first servo motor 8 extends to the bottom of the fixed frame 7. The rotating shaft 9 and the outer side of the output end of the first servo motor 8 are fixedly sleeved with a meshing transmission gear 10. A second rotary joint 11 is provided on the top of the fixed frame 7, and the top of the rotating shaft 9 is connected to the bottom end of the second rotary joint 11. An air box 19 is fixedly connected to one side of the mixing drum 2, and a pump 20 is fixedly connected to one side of the mixing drum 2 and located above the air box 19. One end of the pump 20 extends to the inside of the air box 19, and the other end of the pump 20 is connected to the other end of the second rotary joint 11. A feed valve is fixedly connected to the top of the mixing drum 2, and raw materials can be put into the mixing drum 2 through the feed valve.

[0028] A first electric telescopic rod 21 is fixedly connected to the top of the mixing drum 2, and the telescopic end of the first electric telescopic rod 21 extends to the interior of the mixing drum 2 and is fixedly connected to a drive ring 22. A first through groove 23 is provided inside the drive ring 22, and a cleaning ring 29 is slidably connected to the bottom of the drive ring 22. A second through groove 30 is provided inside the cleaning ring 29. The bottom end of the feed valve passes through the first through groove 23 and extends to the interior of the second through groove 30, so that the drive ring 22 and the cleaning ring 29 can move along the outside of the rotating shaft 9.

[0029] A first annular groove 24 is provided inside the driving ring 22 and on the outside of the first through groove 23. A gear ring 26 is slidably connected inside the first annular groove 24. A second servo motor 25 is fixedly connected to the top of the first annular groove 24. The output end of the second servo motor 25 extends to the inside of the first annular groove 24 and is rotatably connected to the bottom of the inner cavity of the first annular groove 24. A driving gear 27 that matches the gear ring 26 is fixedly sleeved on the outer side of the output end of the second servo motor 25. A connecting block 28 is fixedly connected to the bottom of the gear ring 26. The bottom of the connecting block 28 is fixedly connected to the top of the cleaning ring 29. A moving groove 31 is provided inside the cleaning ring 29 and on one side of the second through groove 30. A third servo motor 32 is fixedly connected to the top of the inner cavity of the moving groove 31. The bottom of the inner cavity of the movable groove 31 is rotatably connected to the screw rod 33, the output end of the third servo motor 32 is fixedly connected to the top of the screw rod 33, the outer side of the screw rod 33 is threadedly connected to the second moving block 34, one end of the second moving block 34 extends to the inside of the second through groove 30 and is fixedly connected to the first guide rail 35, one side of the inner cavity of the first guide rail 35 is fixedly connected to the first drive motor 37, the other side of the inner cavity of the first guide rail 35 is rotatably connected to the first threaded rod 36, the output end of the first drive motor 37 is fixedly connected to one end of the first threaded rod 36, the outer side of the first threaded rod 36 is threadedly connected to the first slider 38, the bottom end of the first slider 38 extends to the bottom of the first guide rail 35 and is fixedly connected to the second guide rail 39, and one side of the inner cavity of the second guide rail 39 is fixed A second drive motor 40 is connected, and the other side of the inner cavity of the second guide rail 39 is rotatably connected to the second threaded rod 41, the output end of the second drive motor 40 is fixedly connected to one end of the second threaded rod 41, the outer side of the second threaded rod 41 is threadedly connected to the second slider 42, the bottom end of the second slider 42 extends to the bottom of the second guide rail 39 and is fixedly connected to the third guide rail 43, one side of the inner cavity of the third guide rail 43 is fixedly connected to the third drive motor 44, and the other side of the inner cavity of the third guide rail 43 is rotatably connected to the third threaded rod 45, the output end of the third drive motor 44 is fixedly connected to one end of the third threaded rod 45, the outer side of the third threaded rod 45 is threadedly connected to the third slider 46, the bottom end of the third slider 46 extends to the bottom of the third guide rail 43 and is fixedly connected A cleaning sleeve 47 is connected, a cleaning cavity 59 is defined inside the cleaning sleeve 47, an air cavity 48 is defined inside the cleaning sleeve 47 and outside the cleaning cavity 59, a plurality of air holes 49 are defined on the inner wall of the cleaning cavity 59, one end of each air hole 49 extends into the air cavity 48, and the first threaded rod 36 is driven to reset and rotate by the output end of the first drive motor 37, so that the first threaded rod 36 drives the first slider 38 to move, so that the first slider 38 drives the second guide rail 39 to reset and move, and the output end of the second drive motor 40 drives the second threaded rod 41 to rotate, so that the second threaded rod 41 drives the second slider 42 to move, so that the second slider 42 drives the third guide rail 43 to reset and move, and the output end of the third drive motor 44 drives the third threaded rod 45 to rotate.The third threaded rod 45 drives the third slider 46 to drive the cleaning sleeve 47 to reset.

[0030] A second electric telescopic rod 50 is fixedly connected to the bottom of the cleaning sleeve 47, and the telescopic end of the second electric telescopic rod 50 is fixedly connected to a fourth servo motor 51. The output end of the fourth servo motor 51 is fixedly connected to a sealing block 52. One end of the sealing block 52 extends to the inside of the cleaning chamber 59, and one end of the cleaning chamber 59 can be closed by the fourth servo motor 51, so that the cleaning gas ejected through the air hole 49 can be ejected through one end of the cleaning chamber 59 to clean the outer side of the rotating shaft 9 and the raw materials on one end of the stirring blade 14 and the telescopic blade 18.

[0031] An annular cavity 56 is provided inside the driving ring 22 and outside the first annular groove 24. A sealing groove 54 is provided inside the driving ring 22 and below the annular cavity 56. A sealing ring 55 is slidably connected inside the sealing groove 54. An elastic tube 53 is fixedly connected to the bottom of the sealing ring 55. The top of the elastic tube 53 extends to the inside of the annular cavity 56. The other end of the elastic tube 53 extends to the outside of the cleaning ring 29 and is inserted into the inside of the cleaning sleeve 47. One end of the elastic tube 53 extends to the inside of the air cavity 48. A winding box 58 is fixedly connected to one side of the mixing drum 2. The inner cavity of the winding box 58 is rotatably connected to the winding roller 4. One side of the winding box 58 is fixedly connected to the fifth servo motor 60. The output end of the servo motor 60 is fixedly connected to one end of the winding roller 4, a hose 57 is wrapped around the outside of the winding roller 4, a first rotary joint 5 is provided on one side of the winding box 58, a fixed tube 6 is installed inside the winding roller 4, one end of the hose 57 is connected to one end of the fixed tube 6, the other end of the fixed tube 6 is connected to one end of the first rotary joint 5, and an air supply pipe 63 is installed at the other end of the first rotary joint 5. One end of the hose 57 extends to the inside of the annular cavity 56. When the drive ring 22 and the cleaning ring 29 move, the output end of the fifth servo motor 60 drives the winding roller 4 to rotate, so that the hose 57 is released from the outside of the winding roller 4, or the winding roller 4 reels the hose 57.

[0032] The working principle of the stirring device for preparing borate scintillating material in this application is as follows:

[0033] A discharge valve is fixedly connected to the bottom of the mixing drum 2 so that the raw materials mixed inside the mixing drum 2 can be taken out through the discharge valve for subsequent processing. If the raw materials are packaged raw materials, after the raw materials inside the mixing drum 2 are discharged through the discharge valve, when the raw materials remaining inside the mixing drum 2 are cleaned, the dust collection device is connected to the discharge valve. When cleaning the raw materials remaining inside the mixing drum 2, the residual raw materials cleaned up are collected by the dust collection device. After the cleaning is completed, the operator separates the dust collection device from the discharge valve, and then takes out the residual raw materials collected inside the dust collection device for subsequent use.

[0034] During use, the raw materials enter the mixing drum 2 through the feed valve, and then the output end of the first servo motor 8 drives the transmission gear 10 to rotate, so that the transmission gear 10 drives the rotating shaft 9 to drive the stirring blade 14 to rotate, so that the stirring blade 14 drives the first moving block 16 and the telescopic blade 18 to rotate through the receiving groove 15, so that the telescopic blade 18 stirs and mixes the raw materials inside the mixing drum 2, and then the mixed raw materials are discharged to the inside of the mixing drum 2 through the discharge valve, and then the pump 20 is started, so that the gas inside the airbag 61 is sucked into the inside of the channel 12 through the branch pipe 13, and then sucked into the inside of the second rotary joint 11 through the channel 12, and then sucked into the inside of the pump 20, and then input into the inside of the air box 19 through the pump 20, so that the airbag 61 contracts, so that The return spring 17 pushes the first moving block 16 to move, so that the first moving block 16 drives the telescopic blade 18 to move toward the inside of the storage groove 15, so that the stirring blade 14 scrapes the raw materials on the surface of the telescopic blade 18, and then the telescopic end of the first electric telescopic rod 21 pushes the driving ring 22 and the cleaning ring 29 to move downward, and the external air supply equipment inputs the cleaning gas into the first rotary joint 5, the fixed tube 6, and the hose 57 through the air supply pipe 63, so that the gas enters the annular cavity 56 through the hose 57, and then enters the air cavity 48 through the elastic tube 53, and then is sprayed into the cleaning cavity 59 through the air hole 49, and then is sprayed to the outside of the rotating shaft 9 and the end surface of the telescopic blade 18 and the stirring blade 14 through the cleaning cavity 59, and the output end of the second servo motor 25 drives the driving ring 22 and the cleaning ring 29 to move downward. The movable gear 27 rotates, so that the driving gear 27 drives the gear ring 26 to drive the connecting block 28 and the cleaning ring 29 to move circumferentially along the inside of the second through groove 30, thereby cleaning the raw materials on the outer side of the rotating shaft 9 and the end surface of the telescopic blade 18 and the stirring blade 14. The first threaded rod 36 can be driven to rotate by the output end of the first driving motor 37, so that the first threaded rod 36 drives the first slider 38 to move, thereby driving the second guide rail 39 and the third guide rail 43 and the cleaning sleeve 47 to move, thereby cleaning the outer side of the rotating shaft 9. If the cleaning sleeve 47 is about to contact the stirring blade 14, the output end of the first driving motor 37 drives the first threaded rod 36 to reset and rotate, so that the first driving motor 37 drives the first slider 38 and the second guide rail 39 to move. The third guide rail 43 and the cleaning sleeve 47 are reset and moved, and then one end of the cleaning sleeve 47 is rotated to one end of the stirring blade 14, and then the telescopic end of the second electric telescopic rod 50 pushes the sealing block 52 to move, so that one end of the sealing block 52 moves out of the cleaning chamber 59, and then the output end of the fourth servo motor 51 drives the sealing block 52 to rotate to the bottom of the cleaning sleeve 47, and then the telescopic end of the second electric telescopic rod 50 drives the fourth servo motor 51 and the sealing block 52 to reset and move, and then the output end of the first drive motor 37 drives the first threaded rod 36 to rotate, so that the first threaded rod 36 drives the first drive motor 37 to move, and the output end of the second drive motor 40 drives the second threaded rod 41 to rotate, so that the second threaded rod 41 drives the second slider 42 to move,The output end of the third drive motor 44 drives the third threaded rod 45 to rotate, so that the third slider 46 drives the cleaning sleeve 47 to move, so that one end of the stirring blade 14 is inserted into the cleaning chamber 59. The cleaning gas ejected through the air hole 49 cleans the surface of the stirring blade 14. Then the cleaning sleeve 47 is reset to the outside of the stirring blade 14. Then the telescopic end of the second electric telescopic rod 50 pushes the fourth servo motor 51 and the sealing block 52 to reset and move. Then the output end of the fourth servo motor 51 drives the sealing block 52 to rotate to one end of the cleaning chamber 59. Then the telescopic end of the second electric telescopic rod 50 drives the fourth servo motor 51 and the sealing block 52 to move, so that one end of the sealing block 52 is inserted into the cleaning chamber 59, closing one end of the cleaning chamber 59. In this reciprocating manner, the outside of the rotating shaft 9 and the outside of the stirring blade 14 are cleaned. When the cleaning ring 29 moves downward, the cleaning ring 29 scrapes off the raw materials remaining on the inner wall of the mixing drum 2.

[0035] The above descriptions are merely a few embodiments of the present application and do not constitute any form of limitation to the present application. Although the present application discloses the preferred embodiments as above, they are not intended to limit the present application. Any technical personnel familiar with the present profession, without departing from the scope of the technical solution of the present application, using the technical content disclosed above to make slight changes or modifications are equivalent to equivalent implementation cases and fall within the scope of the technical solution.

Claims

1. A stirring device for preparing borate scintillating material, characterized in that: It comprises a base (1), a mixing drum (2) is arranged above the base (1), support columns (3) are fixedly connected to both sides of the mixing drum (2), and the bottoms of the support columns (3) are fixedly connected to the upper end surface of the base (1); The top of the mixing drum (2) is fixedly connected to a fixing frame (7), and the upper part of the fixing frame (7) is rotatably connected to a rotating shaft (9) near the lower end surface on the left side. The bottom end of the rotating shaft (9) vertically extends to the inside of the mixing drum (2). The outer side of the rotating shaft (9) is provided with a plurality of stirring blades (14) with inner cavities in the radial direction. The upper and lower inner walls of the inner cavity of the stirring blades (14) are provided with receiving grooves (15). The inner cavity of the receiving groove (15) is slidably connected to a telescopic blade (18) along the radial direction of the rotating shaft (9). The inner cavity of the receiving groove (15) is fixedly connected to an air bag (61). The air bag (61) is fixedly connected to the inner cavity of the receiving groove (15). One end of the bag (61) is fixedly connected to the end of the telescopic leaf (18) facing the rotating shaft (9), the upper end and the lower end of the telescopic leaf (18) are fixedly connected to the first moving block (16), a return spring (17) is fixedly connected between the side wall of the receiving groove (15) away from the end of the rotating shaft (9) and the first moving block (16), the end of the telescopic leaf (18) away from the rotating shaft (9) extends to the outside of the inner cavity of the stirring blade (14), the interior of the rotating shaft (9) is fixedly connected to the channel (12) along the axial direction, and the interior of the air bag (61) is fixedly connected to the side end of the channel (12) through a branch pipe (13).

2. The stirring device for preparing borate scintillating material according to claim 1, characterized in that: A first servo motor (8) is fixedly connected to the upper end surface of the upper portion of the fixing frame (7) near the left side. The output end of the first servo motor (8) extends to the bottom of the fixing frame (7). In the lower cavity of the fixing frame (7), the circumferential outer side of the upper end portion of the rotating shaft (9) and the circumferential outer side of the output end of the first servo motor (8) are fixedly sleeved with meshing transmission gears (10). The upper end of the fixing frame (7) located just above the rotating shaft (9) is provided with a second rotary joint (11). The top end of the shaft (9) is connected to the bottom end of the second rotary joint (11), the outer side end of the mixing drum (2) is fixedly connected to the air box (19), the outer side end of the mixing drum (2) is located above the air box (19) and is fixedly connected to a pump (20), one end of the pump (20) extends into the interior of the air box (19), and the other end of the pump (20) is connected to the upper end of the second rotary joint (11), and the top of the mixing drum (2) near the fixed frame (7) is fixedly connected to a feed valve.

3. The stirring device for preparing borate scintillating material according to claim 2, characterized in that: The top of the mixing drum (2) is fixedly connected to a first electric telescopic rod (21), the telescopic end of the first electric telescopic rod (21) extends into the interior of the mixing drum (2) and is connected to a driving ring (22), a first through groove (23) is provided in the interior of the driving ring (22), a cleaning ring (29) is slidably connected to the bottom of the driving ring (22), a second through groove (30) is provided in the interior of the cleaning ring (29), and the bottom end of the feed valve passes through the first through groove (23) and extends into the interior of the second through groove (30).

4. The stirring device for preparing borate scintillating material according to claim 1, characterized in that: A first annular groove (24) is provided inside the driving ring (22) and outside the first through groove (23); a gear ring (26) is slidably connected inside the first annular groove (24); the upper end of the driving ring (22) is located above the first annular groove (24) and is fixedly connected to a second servo motor (25); the output end of the second servo motor (25) extends to the inside of the first annular groove (24) and is rotatably connected to the bottom of the inner cavity of the first annular groove (24); a driving gear (27) matched with the gear ring (26) is fixedly sleeved on the outer side of the output end of the second servo motor (25); a connecting block (28) is fixedly connected to the bottom of the gear ring (26); the bottom of the connecting block (28) is fixedly connected to the top of the cleaning ring (29). A movable groove (31) is provided inside the cleaning ring (29) and on one side of the second through groove (30); a third servo motor (32) is fixedly connected to the top of the inner cavity of the movable groove (31); a screw rod (33) is rotatably connected to the bottom of the inner cavity of the movable groove (31); an output end of the third servo motor (32) is fixedly connected to the top of the screw rod (33); a second movable block (34) is threadedly connected to the outer side of the screw rod (33); one end of the second movable block (34) extends to the inside of the second through groove (30) and is fixedly connected to a first guide rail (35); a first drive motor (37) is fixedly connected to one side of the inner cavity of the first guide rail (35); a first screw rod (37) is rotatably connected to the other side of the inner cavity of the first guide rail (35); The threaded rod (36) is fixedly connected to the output end of the first drive motor (37) and one end of the first threaded rod (36). The outer side of the first threaded rod (36) is threadedly connected to the first slider (38). The bottom end of the first slider (38) extends to the bottom of the first guide rail (35) and is fixedly connected to the second guide rail (39). One side of the inner cavity of the second guide rail (39) is fixedly connected to the second drive motor (40). The other side of the inner cavity of the second guide rail (39) is rotatably connected to the second threaded rod (41). The output end of the second drive motor (40) is fixedly connected to one end of the second threaded rod (41). The outer side of the second threaded rod (41) is threadedly connected to the second slider (42). The bottom end of the second slider (42) extends to the bottom of the first guide rail (35). The third guide rail (43) extends to the bottom of the second guide rail (39) and is fixedly connected to the third guide rail (43). One side of the inner cavity of the third guide rail (43) is fixedly connected to the third drive motor (44). The other side of the inner cavity of the third guide rail (43) is rotatably connected to the third threaded rod (45). The output end of the third drive motor (44) is fixedly connected to one end of the third threaded rod (45). The outer side of the third threaded rod (45) is threadedly connected to the third slider (46). The bottom end of the third slider (46) extends to the bottom of the third guide rail (43) and is fixedly connected to the cleaning sleeve (47). A cleaning cavity (59) is provided inside the cleaning sleeve (47). An air cavity (48) is provided inside the cleaning sleeve (47) and outside the cleaning cavity (59).The inner wall of the cleaning cavity (59) is provided with a plurality of air holes (49), one end of each of the air holes (49) extends into the interior of the air cavity (48).

5. The stirring device for preparing borate scintillating material according to claim 1, characterized in that: The bottom of the cleaning sleeve (47) is fixedly connected to a second electric telescopic rod (50), the telescopic end of the second electric telescopic rod (50) is fixedly connected to a fourth servo motor (51), the output end of the fourth servo motor (51) is fixedly connected to a sealing block (52), and one end of the sealing block (52) extends into the interior of the cleaning chamber (59).

6. The stirring device for preparing borate scintillating material according to claim 1, characterized in that: An annular cavity (56) is provided inside the driving ring (22) and outside the first annular groove (24). A sealing groove (54) is provided inside the driving ring (22) and below the annular cavity (56). A sealing ring (55) is slidably connected inside the sealing groove (54). An elastic tube (53) is fixedly connected to the bottom of the sealing ring (55). The top end of the elastic tube (53) extends to the inside of the annular cavity (56). The other end of the elastic tube (53) extends to the outside of the cleaning ring (29) and is inserted into the inside of the cleaning sleeve (47). One end of the elastic tube (53) extends to the inside of the air cavity (48). A winding box (58) is fixedly connected to one side of the mixing drum (2). The winding box (58) The inner cavity is rotatably connected to a winding roller (4), one side of the winding box (58) is fixedly connected to a fifth servo motor (60), the output end of the fifth servo motor (60) is fixedly connected to one end of the winding roller (4), a hose (57) is wound around the outside of the winding roller (4), one side of the winding box (58) is provided with a first rotary joint (5), a fixed tube (6) is installed inside the winding roller (4), one end of the hose (57) is connected to one end of the fixed tube (6), the other end of the fixed tube (6) is connected to one end of the first rotary joint (5), the other end of the first rotary joint (5) is installed with an air supply pipe (63), and one end of the hose (57) extends to the inside of the annular cavity (56).

7. The stirring device for preparing borate scintillating material according to claim 1, characterized in that: A discharge valve is fixedly connected to the bottom of the mixing drum (2).

Images