Grinding equipment and raw material energy-saving ball milling equipment for frying and processing Codonopsis pilosula

Abstract

The invention discloses a grinding device and a raw material energy-saving ball milling device for frying and processing Codonopsis pilosula, which relates to the field of grinding devices, and includes a plurality of grinding modules, wherein the grinding modules include a rotating assembly, two sealing assemblies, a grinding assembly and a sealing switching assembly, wherein the grinding assembly includes a rotatable grinding cylinder, wherein a feed port is provided at one end of the grinding cylinder, and a discharge port is provided at the other end of the grinding cylinder, and two sealing assemblies are respectively arranged at the two ends of the grinding cylinder. The grinding cylinder can be switched between a horizontal state and a vertical state, so that the grinding cylinder can be loaded and unloaded in a vertical state, which is more convenient for loading and unloading. When the grinding cylinder grinds the material in a horizontal state, the sealing assembly seals the feed port and the discharge port of the grinding cylinder to prevent the material in the grinding cylinder from leaking during the grinding process. When the grinding cylinder is in a vertical state, the sealing assembly releases the sealing of the feed port and the discharge port of the grinding cylinder, which is convenient for discharging and unloading.

Description

Technical Field

[0001] The invention relates to the field of grinding equipment, in particular to grinding equipment and raw material energy-saving ball milling equipment used for frying and processing Codonopsis pilosula. Background Art

[0002] Stir-frying of Codonopsis pilosula is a method of preparing traditional Chinese medicine. Its main purpose is to change its medicinal properties, enhance its efficacy and reduce its side effects. The main purpose of grinding Codonopsis pilosula is to change its physical form and make it easier to use and absorb. The ground Codonopsis pilosula can be made into powder. This form of Codonopsis pilosula is easier to digest and absorb by the human body because the powder has a larger surface area and a larger contact area with the digestive juice, thereby improving the efficacy of the medicine.

[0003] Ball mill is a kind of grinding equipment widely used in industrial production, mainly used to grind materials into powder or fine particles. The working principle of ball mill is to drive the internal grinding balls or grinding rods to impact and rub the materials through the rotating cylinder, so as to achieve the crushing and grinding of materials.

[0004] Chinese patent application CN118543411A discloses a ball milling device, including a bottom plate, a fixed plate axially symmetrically arranged on the bottom plate, a rotating drum rotatably arranged on the fixed plate, a feed port is provided on one side of the rotating drum, a rotating gear is fixedly arranged on the end of the rotating drum away from the feed port, a positioning plate is provided on one side of one of the fixed plates, a rotating rod is rotatably arranged on the positioning plate, a driving gear is fixedly connected to one end of the rotating rod, the driving gear is meshed with the rotating gear for transmission, a discharge port is provided at the bottom of the rotating drum, a filtering assembly for screening materials is provided on the bottom plate below the discharge port, the rotating plate and the deflection rod are driven to rotate by the rotation of the moving shaft, thereby realizing the shaking of the first filter frame and accelerating the screening and filtering effect of the materials;

[0005] Chinese patent CN113210085B discloses an alumina ball milling device, comprising a frame and at least three cylinder segments which are connected end to end, wherein the cylinder segments have an insertion portion and a sleeve portion, and gear rings are arranged near the insertion portion and the sleeve portion; each cylinder segment can rotate on the frame, and a receiving chamber for accommodating grinding balls and materials is formed inside the cylinder segment, and the receiving chamber is in the shape of two opposite circular arc ends with different diameters, and the circular arc segments are connected by reverse slope surfaces; at least one intermediate gear is arranged between any two adjacent cylinder segments, which is meshed with the gear rings on the two cylinder segments at the same time; at least one intermediate gear is equipped with a motor installed on the frame, and is driven to rotate by the motor, that is, the two cylinder segments on both sides thereof are driven to rotate in opposite directions through the two gear rings meshed with the intermediate gear.

[0006] The above patents and prior art also have the following defects:

[0007] Most of the existing ball mills are horizontal, and their feeding and discharging are more troublesome. In addition, the diameter of the grinding balls in some ball mills is fixed. The grinding efficiency will decrease after the material is ground to a certain particle size. The material needs to be discharged and then passed into the next ball mill with smaller grinding balls for further fine grinding to improve the grinding efficiency and grinding effect. However, transferring materials is more troublesome and time-consuming.

[0008] Therefore, the present application provides a grinding device and an energy-saving ball milling device for raw materials used for frying and processing Codonopsis pilosula to meet the needs. Summary of the invention

[0009] The purpose of the present application is to provide a grinding device and an energy-saving ball milling device for raw materials used for frying and processing Codonopsis pilosula. The grinding cylinder can be switched between a horizontal state and a vertical state, so that the grinding cylinder can be loaded and unloaded in a vertical state, which is more convenient. When the grinding cylinder is grinding the material in a horizontal state, the sealing component closes the feed port and the discharge port of the grinding cylinder to prevent the material in the grinding cylinder from leaking during the grinding process. When the grinding cylinder is in a vertical state, the sealing component releases the closure of the feed port and the discharge port of the grinding cylinder, which is convenient for discharging and unloading. The material in the grinding cylinder is transmitted to the next grinding cylinder through the conveying component. The diameters of the grinding balls in the grinding cylinder are different. The particle size of the material is reduced in sequence through grinding, thereby improving the grinding efficiency.

[0010] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a grinding device, comprising a plurality of grinding modules, the grinding modules comprising a rotating assembly, two sealing assemblies, a grinding assembly and a sealing switching assembly, the grinding assembly comprising a rotatable grinding cylinder, one end of the grinding cylinder is provided with a feed port, the other end of the grinding cylinder is provided with a discharge port, the two sealing assemblies are respectively arranged at the two ends of the grinding cylinder, the sealing assembly comprises two closing plates, the rotating assembly can make the grinding cylinder rotate and switch between a horizontal state and a vertical state, when the grinding cylinder is in a horizontal state, the feed port and the discharge port are closed by two corresponding closing plates, when the grinding cylinder is rotated to a vertical state, the sealing switching assembly can make the two closing plates move back and forth;

[0011] The sealing switching assembly includes a pushing block, two pushing rods, an extrusion bar and an extrusion protrusion, one end of the two pushing rods is rotatably connected to the pushing block, and the other end of the two pushing rods is connected to the corresponding closing plate, the extrusion bar and the extrusion protrusion are located on one side of the grinding cylinder, and the extrusion protrusion is fixedly installed on the extrusion bar. When the grinding cylinder rotates from a horizontal state to a vertical state, the pushing block moves from the extrusion bar to the extrusion protrusion, and the extrusion protrusion squeezes the pushing block to move toward the closing plate;

[0012] A conveying assembly is also provided between two adjacent grinding modules, and the conveying assembly can pass the material discharged from the discharge port of the grinding cylinder into the feed port of the next grinding cylinder.

[0013] Preferably, the grinding assembly also includes two supporting wheels, a driving gear and a driving gear ring, the driving gear and the supporting wheel can rotate in the same direction, the driving gear ring is fixedly mounted on the grinding cylinder, and when the grinding cylinder rotates to a horizontal state, the grinding cylinder is against the supporting wheel, and the driving gear is meshed with the driving gear ring.

[0014] Preferably, the grinding module also includes a driving assembly, which includes a driving motor, a driving belt member and two driving rods, the output end of the driving motor is fixedly mounted on one of the driving rods, the driving belt member includes two driving pulleys and a driving belt, the two driving pulleys are respectively fixedly mounted on the corresponding driving rods, the driving belt is connected to the two driving pulleys, and the two driving rods are fixedly mounted on the supporting wheel, and the grinding assembly also includes a linkage belt member, which includes a driving pulley, a passive pulley and a linkage belt, the driving pulley is fixedly mounted on one of the driving rods, the passive pulley is fixedly mounted on the driving gear, and the linkage belt is connected to the driving pulley and the passive pulley.

[0015] Preferably, the sealing assembly also includes two moving blocks, a moving rod, a return spring and a fixed plate, the two moving blocks are respectively fixedly mounted on the corresponding closing plates, a moving groove is opened on the moving block, the fixed plate is fixedly mounted on the end of the grinding cylinder, the end of the fixed plate is located in the moving groove, the moving rod is fixedly mounted on the fixed plate, the moving block is sleeved on the moving rod and slidably cooperates with the moving rod, one end of the return spring is fixedly mounted on the fixed plate, the other end of the return spring is fixedly mounted on the moving block, the return spring is sleeved on the moving rod, and one end of the push rod is rotatably connected to the moving block.

[0016] Preferably, the rotating assembly includes a rotating motor, a rotating rod and a rotating ring, the rotating ring is rotatably connected to the grinding cylinder, one end of the rotating rod is rotatably connected to the rotating ring, and the other end of the rotating rod is fixedly mounted on the output end of the rotating motor.

[0017] Preferably, the grinding module also includes a feed hopper, a discharge hopper and a discharge shell, the feed hopper is located above the grinding cylinder, the discharge hopper and the discharge shell are located below the grinding cylinder, the top of the discharge hopper is open, the bottom of the discharge hopper is fixed and connected to the discharge shell, and a discharge door is provided at the bottom of the discharge shell.

[0018] Preferably, the conveying assembly includes a conveying cylinder, a conveying rod, a conveying spiral piece, a conveying motor and a conveying inclined shell, one end of the conveying cylinder is fixed and connected to the discharge shell, the other end of the conveying cylinder is fixed and connected to the conveying inclined shell, the conveying rod is rotatably connected to the conveying cylinder, the conveying motor is fixedly mounted on the conveying inclined shell, the conveying rod is fixedly mounted on the output end of the conveying motor, the conveying spiral piece is fixedly mounted on the conveying rod, the bottom of the conveying spiral piece extends into the discharge shell, the top of the conveying spiral piece extends into the conveying inclined shell, the conveying inclined shell is fixed and connected to the corresponding feed hopper, and the bottom of the conveying inclined shell is inclined toward the feed hopper.

[0019] Preferably, the grinding module is arranged in the grinding shell, the driving motor is fixedly mounted on the grinding shell, the driving rod is rotatably connected to the grinding shell, the rotating motor is fixedly mounted on the grinding shell, the rotating rod is rotatably connected to the grinding shell, the feed hopper is fixedly mounted on the top of the grinding shell and extends outward, the discharging hopper is fixedly mounted on the bottom of the grinding shell and extends outward, the extrusion bar and the extrusion protrusion are fixedly mounted on the inner wall of the grinding shell, the conveying cylinder is fixedly mounted on the grinding shell, and the grinding assembly also includes a support plate, the support plate is fixedly mounted on the inner bottom of the grinding shell, the driving gear is rotatably connected to the support plate, and the driving rod is rotatably connected to the support plate.

[0020] Preferably, the pushing block is rotatably connected to a rotating wheel, the fixed plate is fixedly mounted with a sliding plate, a sliding groove is provided on the sliding plate, a sliding block is fixedly mounted on the pushing block, the sliding block slides in the sliding groove, a filter screen is installed in the grinding cylinder, a vibrator is installed on the filter screen, and a synchronization plate is fixedly mounted between the moving blocks in the two sealing assemblies.

[0021] A raw material energy-saving ball milling device for frying and processing Codonopsis pilosula uses the above-mentioned grinding device.

[0022] In summary, the technical effects and advantages of the present invention are as follows:

[0023] 1. In the present invention, the grinding cylinder can be switched between a horizontal state and a vertical state, so that the grinding cylinder can be loaded and unloaded in a vertical state, which is more convenient. When the grinding cylinder is in a horizontal state to grind the material, the sealing component seals the feed port and the discharge port of the grinding cylinder to prevent the material in the grinding cylinder from leaking during the grinding process. When the grinding cylinder is in a vertical state, the sealing component releases the sealing of the feed port and the discharge port of the grinding cylinder, which is convenient for unloading and unloading.

[0024] 2. In the present invention, the material in the grinding cylinder is transferred to the next grinding cylinder through the conveying assembly. The grinding balls in the grinding cylinders have different diameters. The particle size of the material is reduced in sequence through grinding, thereby improving the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the structure of the rotating assembly, the sealing assembly, the grinding assembly, the sealing switching assembly, the conveying assembly and the driving assembly in the present invention;

[0028] Figure 3 It is a schematic diagram of the structure of the grinding cylinder, the supporting wheel, the driving motor, the driving belt member and the driving rod in the present invention;

[0029] Figure 4 It is a schematic diagram of the structure of the conveying cylinder and the conveying inclined shell in the present invention;

[0030] Figure 5 It is a schematic diagram of the structure of the conveying spiral blade, the conveying motor and the conveying inclined shell in the present invention;

[0031] Figure 6 It is a schematic diagram of the structure of the extrusion strip and the extrusion protrusion in the present invention;

[0032] Figure 7 For the present invention Figure 6 A magnified view of part A;

[0033] Figure 8 It is a schematic diagram of the structure of the grinding cylinder, the driving gear and the driving gear ring in the present invention;

[0034] Fig. 9 It is a schematic diagram of the structure of the grinding cylinder, the driving gear ring, the moving block and the pushing rod in the present invention;

[0035] Fig.10 It is a schematic diagram of the structure of the grinding cylinder and the filter screen in the present invention.

[0036] In the figure: 1. rotating assembly; 11. rotating motor; 12. rotating rod; 2. sealing assembly; 21. closing plate; 22. moving block; 23. moving rod; 24. reset spring; 25. fixing plate; 3. grinding assembly; 31. grinding cylinder; 32. supporting wheel; 33. driving gear; 34. driving gear ring; 35. linkage belt member; 4. sealing switching assembly; 41. pushing block; 42. pushing rod; 43. extrusion strip; 44. extrusion protrusion; 5. conveying assembly; 51. conveying cylinder; 52. conveying spiral sheet; 53. conveying motor; 54. conveying tilting shell; 6. driving assembly; 61. driving motor; 62. driving belt member; 63. driving rod; 7. feed hopper; 8. discharge hopper; 9. discharge shell; 10. grinding shell; 13. filter screen; 14. synchronous plate; 15. rotating wheel; 16. sliding plate. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Example 1: Reference Figure 1-Figure 10 A grinding device shown in the figure comprises a plurality of grinding modules, wherein the grinding modules comprise a rotating assembly 1, two sealing assemblies 2, a grinding assembly 3 and a sealing switching assembly 4, wherein the grinding assembly 3 comprises a rotatable grinding cylinder 31, wherein a feed port is provided at one end of the grinding cylinder 31, and a discharge port is provided at the other end of the grinding cylinder 31, wherein two sealing assemblies 2 are respectively arranged at both ends of the grinding cylinder 31, wherein the sealing assembly 2 comprises two closing plates 21, wherein the rotating assembly 1 can rotate the grinding cylinder 31 and switch between a horizontal state and a vertical state, wherein when the grinding cylinder 31 is in a horizontal state, the feed port and the discharge port are closed by the corresponding two closing plates 21, and wherein when the grinding cylinder 31 is rotated to a vertical state, the sealing switching assembly 4 can move the two closing plates 21 backwards;

[0039] The sealing switching assembly 4 includes a pushing block 41, two pushing rods 42, an extrusion bar 43 and an extrusion protrusion 44. One end of the two pushing rods 42 is rotatably connected to the pushing block 41, and the other end of the two pushing rods 42 is connected to the corresponding closing plate 21. The extrusion bar 43 and the extrusion protrusion 44 are located on one side of the grinding cylinder 31. The extrusion protrusion 44 is fixedly installed on the extrusion bar 43. When the grinding cylinder 31 rotates from a horizontal state to a vertical state, the pushing block 41 moves from the extrusion bar 43 to the extrusion protrusion 44, and the extrusion protrusion 44 squeezes the pushing block 41 to move toward the closing plate 21.

[0040] A conveying assembly 5 is further provided between two adjacent grinding modules, and the conveying assembly 5 can pass the material discharged from the discharge port of the grinding cylinder 31 into the feed port of the next grinding cylinder 31 .

[0041] Grinding balls with increasing diameters are added to the grinding cylinders 31 of different grinding modules, and the rotating component 1 drives the grinding cylinder 31 to rotate, so that the grinding cylinder 31 rotates to a vertical state, and the material is put into the grinding cylinder 31 with the largest diameter, and the rotating component 1 drives the grinding cylinder 31 to rotate, so that the grinding cylinder 31 rotates to a horizontal state, and the grinding cylinder 31 rotates, and the grinding balls and the material in the grinding cylinder 31 move in the grinding cylinder 31, and the grinding balls hit the material during the movement, so that the material is crushed and ground, and after grinding for a specified time, the rotating component 1 drives the grinding cylinder 31 to rotate, so that the grinding cylinder 31 Rotate to a vertical state. During the process of rotating to a vertical state, the extrusion protrusion 44 squeezes the push block 41 to move, and the push block 41 drives the ends of the two push rods 42 to move. The push rods 42 drive the corresponding closing plates 21 to move, so that the two closing plates 21 move back and forth, and the feed port and the discharge port of the grinding cylinder 31 are opened. The material is discharged through the discharge port of the grinding cylinder 31 and is transmitted to the next grinding cylinder 31 through the conveying assembly 5 for grinding. The grinding balls in the next grinding cylinder 31 have a smaller diameter and a lower grinding particle size. When the material is ground to a specified particle size, the grinding is completed.

[0042] The grinding cylinder 31 can be switched between a horizontal state and a vertical state, so that the grinding cylinder 31 can be loaded and unloaded in a vertical state, which makes loading and unloading more convenient. When the grinding cylinder 31 is grinding the material in a horizontal state, the sealing component 2 closes the feed port and the discharge port of the grinding cylinder 31 to prevent the material in the grinding cylinder 31 from leaking during the grinding process. When the grinding cylinder 31 is in a vertical state, the sealing component 2 releases the closure of the feed port and the discharge port of the grinding cylinder 31 to facilitate the discharge and unloading. At the same time, the material in the grinding cylinder 31 is transmitted to the next grinding cylinder 31 through the conveying component 5. The grinding balls in the grinding cylinder 31 have different diameters. The particle size of the material is reduced in sequence through grinding, thereby improving the grinding efficiency.

[0043] Example 2, reference Figure 1-Figure 10 , which is different from the above-mentioned embodiment, the grinding assembly 3 also includes two supporting wheels 32, a driving gear 33 and a driving gear ring 34. The driving gear 33 and the supporting wheels 32 can rotate in the same direction. The driving gear ring 34 is fixedly mounted on the grinding cylinder 31. When the grinding cylinder 31 rotates to a horizontal state, the grinding cylinder 31 abuts against the supporting wheels 32, and the driving gear 33 meshes with the driving gear ring 34.

[0044] The driving gear 33 and the supporting wheel 32 rotate, the driving gear 33 drives the driving ring gear 34 to rotate, and the driving ring gear 34 drives the grinding cylinder 31 to rotate. After the grinding cylinder 31 is in a horizontal state, it can drive the grinding cylinder 31 to rotate to grind the material.

[0045] Example 3, reference Figure 1-Figure 10 , which is different from the above embodiment, the grinding module also includes a driving assembly 6, the driving assembly 6 includes a driving motor 61, a driving belt member 62 and two driving rods 63, the output end of the driving motor 61 is fixedly mounted on one of the driving rods 63, the driving belt member 62 includes two driving pulleys and a driving belt, the two driving pulleys are respectively fixedly mounted on the corresponding driving rods 63, the driving belt is connected to the two driving pulleys, the two driving rods 63 are fixedly mounted on the supporting wheel 32, the grinding assembly 3 also includes a linkage belt member 35, the linkage belt member 35 includes a driving pulley, a passive pulley and a linkage belt, the driving pulley is fixedly mounted on one of the driving rods 63, the passive pulley is fixedly mounted on the driving gear 33, and the linkage belt is connected to the driving pulley and the passive pulley.

[0046] The driving motor 61 drives a driving rod 63 to rotate, and the driving rod 63 drives another driving rod 63 to rotate through a driving belt, and the driving rod 63 drives two supporting wheels 32 to rotate. At the same time, the corresponding driving rod 63 drives the active pulley to rotate, and the active pulley drives the interlocking belt to rotate, and the interlocking belt rotates the passive pulley, and the passive pulley drives the driving gear 33 to rotate, and the driving gear 33 drives the driving ring gear 34 to rotate, and the driving ring gear 34 drives the grinding cylinder 31 to rotate, and the grinding balls and materials move in the grinding cylinder 31, and the grinding balls crush and grind the materials.

[0047] Example 4, reference Figure 1-Figure 10 , which is different from the above embodiment, the sealing assembly 2 also includes two moving blocks 22, a moving rod 23, a reset spring 24 and a fixed plate 25. The two moving blocks 22 are respectively fixedly mounted on the corresponding closing plates 21. A moving groove is provided on the moving block 22. The fixed plate 25 is fixedly mounted on the end of the grinding cylinder 31. The end of the fixed plate 25 is located in the moving groove. The moving rod 23 is fixedly mounted on the fixed plate 25. The moving block 22 is sleeved on the moving rod 23 and slidably cooperates with the moving rod 23. One end of the reset spring 24 is fixedly mounted on the fixed plate 25, and the other end of the reset spring 24 is fixedly mounted on the moving block 22. The reset spring 24 is sleeved on the moving rod 23, and one end of the push rod 42 is rotatably connected to the moving block 22.

[0048] The rotating assembly 1 drives the grinding cylinder 31 to rotate, and the grinding cylinder 31 drives the moving block 22, the moving rod 23, the pushing rod 42 and the pushing block 41 to move. The pushing block 41 moves on the extrusion bar 43. When the grinding cylinder 31 rotates to be nearly vertical, the pushing block 41 moves onto the extrusion protrusion 44. The extrusion protrusion 44 squeezes the pushing block 41 to move. The pushing block 41 drives the end of the pushing rod 42 to move. The pushing rod 42 drives the moving block 22 to move. The moving block 22 drives the closing plate 21 to move. The two closing plates 21 are separated from the end of the grinding cylinder 31 to open the feed port and the discharge port. At the same time, the moving block 22 squeezes the reset spring 24. The reset spring 24 accumulates force. When the grinding cylinder 31 rotates to a horizontal state, the reset spring 24 drives the closing plate 21 to reset. The two closing plates 21 close the feed port and the discharge port of the grinding cylinder 31.

[0049] Example 5, reference Figure 1-Figure 10 , which is different from the above-mentioned embodiment, the rotating assembly 1 includes a rotating motor 11, a rotating rod 12 and a rotating ring, the rotating ring is rotatably connected to the grinding cylinder 31, one end of the rotating rod 12 is rotatably connected to the rotating ring, and the other end of the rotating rod 12 is fixedly mounted on the output end of the rotating motor 11.

[0050] The rotating motor 11 drives the rotating rod 12 to rotate, the rotating rod 12 drives the rotating ring to rotate, and the rotating ring drives the grinding cylinder 31 to rotate.

[0051] Example 6, reference Figure 1-Figure 10 , which is different from the above-mentioned embodiment, the grinding module further includes a feed hopper 7, a discharge hopper 8 and a discharge shell 9, the feed hopper 7 is located above the grinding cylinder 31, the discharge hopper 8 and the discharge shell 9 are located below the grinding cylinder 31, the top of the discharge hopper 8 is open, the bottom of the discharge hopper 8 is fixed and connected to the discharge shell 9, and a discharge door is provided at the bottom of the discharge shell 9.

[0052] When the grinding cylinder 31 is in a vertical state, the material is passed into the feed hopper 7, the material in the feed hopper 7 falls to the feed port of the grinding cylinder 31 and enters the grinding cylinder 31, the material in the grinding cylinder 31 falls into the discharge hopper 8, and enters the discharge shell 9 through the discharge hopper 8.

[0053] When the material in the grinding cylinder 31 reaches a qualified particle size, the corresponding discharge door is opened to discharge the material.

[0054] Example 7, reference Figure 1-Figure 10, which is different from the above-mentioned embodiment, the conveying assembly 5 includes a conveying cylinder 51, a conveying rod, a conveying spiral piece 52, a conveying motor 53 and a conveying inclined shell 54, one end of the conveying cylinder 51 is fixed and connected to the discharge shell 9, the other end of the conveying cylinder 51 is fixed and connected to the conveying inclined shell 54, the conveying rod is rotatably connected in the conveying cylinder 51, the conveying motor 53 is fixedly mounted on the conveying inclined shell 54, the conveying rod is fixedly mounted on the output end of the conveying motor 53, the conveying spiral piece 52 is fixedly mounted on the conveying rod, the bottom of the conveying spiral piece 52 extends into the discharge shell 9, the top of the conveying spiral piece 52 extends into the conveying inclined shell 54, the conveying inclined shell 54 is fixed and connected to the corresponding feed hopper 7, and the bottom of the conveying inclined shell 54 is inclined toward the feed hopper 7.

[0055] The conveying motor 53 drives the conveying rod to rotate, and the conveying rod drives the conveying spiral piece 52 to rotate. The conveying spiral piece 52 lifts the material in the discharge shell 9 to the corresponding conveying inclined shell 54, and falls into the next feed hopper 7 through the conveying inclined shell 54.

[0056] Example 8, reference Figure 1-Figure 10 , which is different from the above embodiment, is that the grinding module is arranged in the grinding shell 10, the driving motor 61 is fixedly mounted on the grinding shell 10, the driving rod 63 is rotatably connected to the grinding shell 10, the rotating motor 11 is fixedly mounted on the grinding shell 10, the rotating rod 12 is rotatably connected to the grinding shell 10, the feed hopper 7 is fixedly mounted on the top of the grinding shell 10 and extends outward, the discharge hopper 8 is fixedly mounted on the bottom of the grinding shell 10 and extends outward, the extrusion bar 43 and the extrusion protrusion 44 are fixedly mounted on the inner wall of the grinding shell 10, the conveying cylinder 51 is fixedly mounted on the grinding shell 10, and the grinding assembly 3 also includes a support plate, the support plate is fixedly mounted on the inner bottom of the grinding shell 10, the driving gear 33 is rotatably connected to the support plate, and the driving rod 63 is rotatably connected to the support plate.

[0057] Example 9, reference Figure 1-Figure 10 , which is different from the above-mentioned embodiment, is that a rotating wheel 15 is rotatably connected to the pushing block 41, a sliding plate 16 is fixedly installed on the fixed plate 25, a sliding groove is provided on the sliding plate 16, a sliding block is fixedly installed on the pushing block 41, and the sliding block slides in the sliding groove, a filter screen 13 is installed in the grinding cylinder 31, a vibrator is installed on the filter screen 13, and a synchronous plate 14 is fixedly installed between the moving blocks 22 in the two sealing assemblies 2.

[0058] The rotating wheel 15 moves on the extrusion bar 43 and the extrusion protrusion 44 to reduce wear and increase service life. When the grinding cylinder 31 is in a vertical state, the material in the grinding cylinder 31 is discharged under the filtration of the filter screen 13, and the grinding balls in the grinding cylinder 31 are blocked by the filter screen 13 and remain in the grinding cylinder 31 for the next grinding.

[0059] A raw material energy-saving ball milling device for frying and processing Codonopsis pilosula uses the above-mentioned grinding device.

[0060] Adding grinding balls with increasing diameters into the grinding cylinders 31 of different grinding modules;

[0061] The rotating assembly 1 drives the grinding cylinder 31 to rotate, so that the grinding cylinder 31 rotates to a vertical state, and the codonopsis pilosula is put into the grinding cylinder 31 with the largest diameter;

[0062] The rotating assembly 1 drives the grinding cylinder 31 to rotate, so that the grinding cylinder 31 rotates to a horizontal state. The grinding cylinder 31 rotates, and the grinding balls and Codonopsis pilosula in the grinding cylinder 31 move in the grinding cylinder 31. The grinding balls hit the Codonopsis pilosula during the movement, and the Codonopsis pilosula is crushed and ground.

[0063] After grinding for a specified time, the rotating assembly 1 drives the grinding cylinder 31 to rotate, so that the grinding cylinder 31 rotates to a vertical state. In the process of rotating to the vertical state, the extrusion protrusion 44 squeezes the push block 41 to move, and the push block 41 drives the ends of the two push rods 42 to move, and the push rods 42 drive the corresponding closing plates 21 to move, so that the two closing plates 21 move back and forth, and the feeding port and the discharging port of the grinding cylinder 31 are opened;

[0064] The codonopsis pilosula is discharged from the discharge port of the grinding cylinder 31 and is transferred to the next grinding cylinder 31 through the conveying assembly 5 for grinding. The grinding balls in the next grinding cylinder 31 have a smaller diameter and a lower grinding particle size.

[0065] When the Codonopsis pilosula is ground to a specified particle size, the grinding is completed.

[0066] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A grinding device, comprising a plurality of grinding modules, characterized in that: The grinding module includes a rotating component, two sealing components, a grinding component and a sealing switching component, wherein the grinding component includes a rotatable grinding cylinder, one end of the grinding cylinder is provided with a feed port, the other end of the grinding cylinder is provided with a discharge port, the two sealing components are respectively arranged at the two ends of the grinding cylinder, the sealing component includes two closing plates, the rotating component can make the grinding cylinder rotate and switch between a horizontal state and a vertical state, when the grinding cylinder is in a horizontal state, the feed port and the discharge port are closed by two corresponding closing plates, and when the grinding cylinder is rotated to a vertical state, the sealing switching component can make the two closing plates move back and forth; The sealing switching assembly includes a pushing block, two pushing rods, an extrusion bar and an extrusion protrusion, one end of the two pushing rods is rotatably connected to the pushing block, and the other end of the two pushing rods is connected to the corresponding closing plate, the extrusion bar and the extrusion protrusion are located on one side of the grinding cylinder, and the extrusion protrusion is fixedly installed on the extrusion bar. When the grinding cylinder rotates from a horizontal state to a vertical state, the pushing block moves from the extrusion bar to the extrusion protrusion, and the extrusion protrusion squeezes the pushing block to move toward the closing plate; A conveying assembly is also provided between two adjacent grinding modules, and the conveying assembly can pass the material discharged from the discharge port of the grinding cylinder into the feed port of the next grinding cylinder.

2. A grinding device according to claim 1, characterized in that: The grinding assembly also includes two supporting wheels, a driving gear and a driving gear ring. The driving gear and the supporting wheel can rotate in the same direction. The driving gear ring is fixedly mounted on the grinding cylinder. When the grinding cylinder rotates to a horizontal state, the grinding cylinder is against the supporting wheel, and the driving gear is meshed with the driving gear ring.

3. A grinding device according to claim 2, characterized in that: The grinding module also includes a driving assembly, which includes a driving motor, a driving belt member and two driving rods. The output end of the driving motor is fixedly mounted on one of the driving rods. The driving belt member includes two driving pulleys and a driving belt. The two driving pulleys are respectively fixedly mounted on the corresponding driving rods. The driving belt is connected to the two driving pulleys. The two driving rods are fixedly mounted on the supporting wheel. The grinding assembly also includes a linkage belt member, which includes a driving pulley, a passive pulley and a linkage belt. The driving pulley is fixedly mounted on one of the driving rods, the passive pulley is fixedly mounted on the driving gear, and the linkage belt is connected to the driving pulley and the passive pulley.

4. A grinding device according to claim 1, characterized in that: The sealing assembly also includes two moving blocks, a moving rod, a reset spring and a fixed plate. The two moving blocks are respectively fixedly mounted on the corresponding closing plates. A moving groove is opened on the moving block. The fixed plate is fixedly mounted on the end of the grinding cylinder. The end of the fixed plate is located in the moving groove. The moving rod is fixedly mounted on the fixed plate. The moving block is sleeved on the moving rod and slidably cooperates with the moving rod. One end of the reset spring is fixedly mounted on the fixed plate, and the other end of the reset spring is fixedly mounted on the moving block. The reset spring is sleeved on the moving rod. One end of the push rod is rotatably connected to the moving block.

5. A grinding device according to claim 3, characterized in that: The rotating assembly includes a rotating motor, a rotating rod and a rotating ring. The rotating ring is rotatably connected to the grinding cylinder. One end of the rotating rod is rotatably connected to the rotating ring. The other end of the rotating rod is fixedly installed at the output end of the rotating motor.

6. A grinding device according to claim 5, characterized in that: The grinding module also includes a feed hopper, a discharge hopper and a discharge shell, wherein the feed hopper is located above the grinding cylinder, and the discharge hopper and the discharge shell are located below the grinding cylinder. The top of the discharge hopper is open, the bottom of the discharge hopper is fixed and connected to the discharge shell, and a discharge door is provided at the bottom of the discharge shell.

7. A grinding device according to claim 6, characterized in that: The conveying assembly includes a conveying cylinder, a conveying rod, a conveying spiral piece, a conveying motor and a conveying inclined shell. One end of the conveying cylinder is fixed and connected to the discharge shell, the other end of the conveying cylinder is fixed and connected to the conveying inclined shell, the conveying rod is rotatably connected to the conveying cylinder, the conveying motor is fixedly mounted on the conveying inclined shell, the conveying rod is fixedly mounted on the output end of the conveying motor, the conveying spiral piece is fixedly mounted on the conveying rod, the bottom of the conveying spiral piece extends into the discharge shell, the top of the conveying spiral piece extends into the conveying inclined shell, the conveying inclined shell is fixed and connected to the corresponding feed hopper, and the bottom of the conveying inclined shell is inclined toward the feed hopper.

8. A grinding device according to claim 7, characterized in that: The grinding module is arranged in the grinding shell, the driving motor is fixedly mounted on the grinding shell, the driving rod is rotatably connected to the grinding shell, the rotating motor is fixedly mounted on the grinding shell, the rotating rod is rotatably connected to the grinding shell, the feeding hopper is fixedly mounted on the top of the grinding shell and extends outward, the discharging hopper is fixedly mounted on the bottom of the grinding shell and extends outward, the extrusion bar and the extrusion protrusion are fixedly mounted on the inner wall of the grinding shell, the conveying cylinder is fixedly mounted on the grinding shell, and the grinding assembly also includes a support plate, the support plate is fixedly mounted on the inner bottom of the grinding shell, the driving gear is rotatably connected to the support plate, and the driving rod is rotatably connected to the support plate.

9. A grinding device according to claim 4, characterized in that: The pushing block is rotatably connected with a rotating wheel, the fixed plate is fixedly installed with a sliding plate, a sliding groove is opened on the sliding plate, the pushing block is fixedly installed with a sliding block, the sliding block slides in the sliding groove, a filter screen is installed in the grinding cylinder, a vibrator is installed on the filter screen, and a synchronization plate is fixedly installed between the moving blocks in the two sealing assemblies.

10. An energy-saving ball milling device for raw materials used for frying and processing Codonopsis pilosula, using the grinding device as described in any one of claims 1 to 9.

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