Plant capsule raw material grinding device

Abstract

The invention discloses a plant capsule raw material grinding device, and belongs to the technical field of plant capsule processing. Comprising a conveying belt, one end of the conveying belt is connected with a smashing assembly, the lower end of the smashing assembly is connected with an operation cavity, ground powder can move towards a second conveying pipe along a screening sliding groove, and in the powder moving process, the powder meeting the screening standard can fall into a circular collecting cavity through screening holes; powder which does not conform to the screening standard falls into the material receiving cavity, at the moment, the dust collector conveys the powder which does not conform to the screening standard into the material storage cavity, and grinding operation is carried out, so that the grinding assembly and the material conveying assembly generate a multi-linkage effect, and the ground powder which does not conform to the screening standard can be ground again; therefore, the percentage of the ground raw materials meeting the screening standard is improved, the quality of powder obtained after the raw materials are ground is improved, and meanwhile the grinding efficiency of the grinding device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of vegetable capsule processing, and more specifically to a vegetable capsule raw material grinding device. Background Art

[0002] Plant capsules, whose raw materials come from plants in nature, are made of medicinal hydroxypropyl methylcellulose as the main raw material. Plant capsules are made of cassava starch, glycerin, and purified water. Compared with traditional capsules, they are undoubtedly a more natural and safer choice. They have the advantages of natural plant extracts, no odor, no preservatives, and no bactericides.

[0003] The current raw material grinding device for plant capsules mainly grinds the raw materials once through the grinding device to grind the raw materials into powder. However, the powder ground by the grinding device may cause part of the ground powder to fail to meet the grinding standards, thereby reducing the grinding accuracy of the grinding device and further reducing the quality of the ground powder. Summary of the invention

[0004] The purpose of the present invention is to provide a plant capsule raw material grinding device to solve the problems raised in the above-mentioned background technology: the current plant capsule raw material grinding device mainly grinds the raw materials once through the grinding device to grind the raw materials into powder, but the powder ground by the grinding device may cause part of the ground powder to fail to meet the grinding standards, thereby reducing the grinding accuracy of the grinding device and further reducing the quality of the ground powder.

[0005] A plant capsule raw material grinding device comprises a conveyor belt, one end of the conveyor belt is connected to a crushing assembly, the lower end of the crushing assembly is connected to an operating chamber, the inner cavity of the operating chamber is connected to a feeding assembly, the lower end of the feeding assembly is connected to a grinding assembly, and one end of the crushing assembly is connected to a cleaning assembly;

[0006] The pulverizing assembly includes a pulverizing chamber, with inclined guide plates connected to both sides of the upper end of the pulverizing chamber, and a first driving motor connected to the inner cavity of the pulverizing chamber, an output end of the first driving motor connected to a first gear, an end of the first gear away from the first driving motor connected to a first pulverizing roller, and an end of the first gear close to the first driving motor sleeved with a first rotating belt, an end of the first rotating belt away from the first gear connected to a first cleaning roller, and the first cleaning roller and the first pulverizing roller are rotatably connected to the pulverizing chamber, and the first pulverizing roller and the first cleaning roller rotate coaxially;

[0007] The material delivery assembly includes a material storage chamber, a first material delivery pipe is connected to one side of the upper end of the material storage chamber, a vacuum cleaner is connected to one end of the first material delivery pipe away from the material storage chamber, a material receiving chamber is connected to one end of the vacuum cleaner away from the first material delivery pipe, a second material delivery pipe is connected to one end of the material receiving chamber close to the grinding assembly, and the material storage chamber is connected to a conical material delivery port;

[0008] The grinding assembly includes a first grinding block, a circular slide groove is provided on the upper end surface of the first grinding block, and a feeding hole is provided on one side of the upper end of the first grinding block, the lower end of the first grinding block is connected to the second grinding block, and a circular screening block is connected below the second grinding block, a feeding trough is provided at one end of the circular screening block facing the material receiving cavity, and a grinding tooth groove is provided on the end surface of the first grinding block facing the second grinding block, and a second grinding tooth groove is provided on the end surface of the second grinding block facing the first grinding block, and a grinding gap exists between the first grinding block and the second grinding block.

[0009] Preferably, the end of the first gear away from the first cleaning roller is meshed with a second gear, the end of the second gear away from the first driving motor is connected to the second crushing roller, and the second crushing roller and the second cleaning roller rotate coaxially, and the first crushing roller and the second crushing roller move towards each other, so that the first crushing roller and the second crushing roller both move toward the middle, and when the first crushing roller and the second crushing roller rotate, the first cleaning roller and the second cleaning roller will be driven to rotate, and the surface of the first crushing roller and the second crushing roller will be cleaned to prevent the raw materials from remaining on the surface of the crushing roller after being crushed.

[0010] Preferably, a second rotating belt is sleeved on one end of the second gear close to the first driving motor, a second cleaning roller is sleeved on one end of the second rotating belt away from the second gear, and a conical feeding port is opened at the lower end of the crushing chamber, and the second crushing roller and the second cleaning roller are rotatably connected to the crushing chamber.

[0011] Preferably, a circular material delivery port is provided at the bottom end of the material storage cavity, and a circular connecting block is connected to the lower end of the material storage cavity, and a grinding gap is provided between the material delivery hole and the first grinding block and the second grinding block.

[0012] Preferably, a screening chute is provided on the upper end surface of the circular screening block, a plurality of screening holes are provided on the lower end surface of the screening chute, and the lower end of the circular screening block is connected with a circular material receiving cavity, the lower end of the second grinding block is connected with a second driving motor, and the screening holes are communicated with the circular material receiving cavity, the second driving motor is connected with the first grinding block by passing through the second grinding block, and a shaker is connected to the outer side of the circular screening block, thereby driving the circular screening block to perform a shaking operation.

[0013] Preferably, the feed trough is connected to the second feed pipe, the feed hole corresponds to the circular feed port, the annular connecting block is installed in the inner cavity of the screening chute, and the screening chute is inclined, and the closer the screening chute is to one end of the feed trough, the more inclined the surface is, the screening chute at one end of the feed trough is at the lowest end of the inclined surface, and the screening chute at the end farthest from the feed trough is at the highest end of the inclined surface, and the second grinding block is fixedly connected to the operating cavity through the connecting block.

[0014] Preferably, the cleaning component includes a water storage chamber, a water pump is connected to the inner cavity of the water storage chamber, the output end of the water pump is connected to a water pipe, the end of the water pipe away from the water pump is connected to a rectangular water spray head, and a feed port is connected to one side of the upper end of the water storage chamber.

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] 1. In the present invention, the powder after grinding will move along the screening chute toward the second feeding pipe. During the movement of the powder, the powder that meets the screening standards will fall into the circular receiving chamber through the screening holes, while the powder that does not meet the screening standards will fall into the receiving chamber. At this time, the vacuum cleaner will transport the powder that does not meet the screening standards to the storage chamber and perform the grinding operation. This will allow the grinding component and the feeding component to produce a multiple linkage effect, and the powder that does not meet the screening standards after grinding can be ground again, thereby increasing the percentage of raw materials that meet the screening standards after grinding, thereby improving the quality of the powder after the raw materials are ground, and at the same time improving the grinding efficiency of the grinding device.

[0017] 2. In the present invention, the first driving motor is started to drive the first crushing roller and the second crushing roller to crush the raw materials, and the crushed raw materials are transported to the grinding gap between the first grinding block and the second grinding block through the feeding hole, and then the second driving motor is started to make the first grinding block and the second grinding block perform a secondary grinding operation on the raw materials. In this way, the raw materials can be subjected to a secondary grinding operation, thereby increasing the percentage of raw materials that meet the screening criteria after grinding, and further improving the quality of the powder after grinding.

[0018] 3. In the present invention, by starting the water pump, the water in the water storage chamber is transported to the rectangular water spray head through the water pipe, so as to clean the two crushing rollers, and then clean the material storage chamber, the first crushing roller, the second crushing roller and the material receiving chamber. In this way, the grinding device can be cleaned after each grinding, so that when the grinding device grinds other raw materials, it can avoid the raw materials ground last time from being mixed into the powder of the raw materials ground this time, thereby improving the purity of the powder after grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the structure of the crushing assembly of the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the material feeding assembly of the present invention;

[0023] Figure 5 It is a schematic diagram of the side view structure of the material feeding assembly of the present invention;

[0024] Figure 6 It is a schematic diagram of the structure of the grinding assembly of the present invention;

[0025] Figure 7 It is a schematic diagram of the structure of the grinding assembly of the present invention;

[0026] Figure 8 It is a schematic diagram of the structure of the cleaning component of the present invention.

[0027] Explanation of the reference numerals in the figure: 1. conveyor belt; 2. crushing assembly; 201. crushing chamber; 202. inclined guide plate; 203. first drive motor; 204. first gear; 205. first crushing roller; 206. first rotating belt; 207. first cleaning roller; 208. second gear; 209. second crushing roller; 210. second rotating belt; 211. second cleaning roller; 212. conical feeding port; 3. operating chamber; 5. grinding assembly; 501. first grinding block; 502. circular chute; 503. feeding hole ; 504, second grinding block; 505, circular screening block; 506, screening chute; 507, screening hole; 508, feed trough; 509, circular receiving cavity; 510, second drive motor; 6, cleaning component; 601, water storage cavity; 602, water pump; 603, water pipe; 604, rectangular water spray head; 7, feed component; 701, storage cavity; 702, first feed pipe; 703, vacuum cleaner; 704, receiving cavity; 705, second feed pipe; 706, circular feed port; 707, circular connecting block. DETAILED DESCRIPTION

[0028] Example: See Figure 1 and Figure 2 A plant capsule raw material grinding device comprises a conveyor belt 1, one end of the conveyor belt 1 is connected to a crushing assembly 2, the lower end of the crushing assembly 2 is connected to an operating chamber 3, the inner cavity of the operating chamber 3 is connected to a feeding assembly 7, the lower end of the feeding assembly 7 is connected to a grinding assembly 5, and one end of the crushing assembly 2 is connected to a cleaning assembly 6;

[0029] See also Figure 3The crushing assembly 2 includes a crushing cavity 201, and the upper ends of the crushing cavity 201 are connected with inclined guide plates 202, and the inner cavity of the crushing cavity 201 is connected with a first driving motor 203, and the output end of the first driving motor 203 is connected with a first gear 204, and the end of the first gear 204 away from the first driving motor 203 is connected with a first crushing roller 205, and the end of the first gear 204 close to the first driving motor 203 is sleeved with a first rotating belt 206, and the end of the first rotating belt 206 away from the first gear 204 is connected with a first cleaning roller 207, and the first cleaning roller 207 and the first crushing roller 205 are rotatably connected to the crushing cavity 201, and the first crushing roller 205 and the first cleaning roller 207 rotate coaxially;

[0030] See also Figure 4 and Figure 5 The feeding assembly 7 includes a material storage chamber 701, a first material feeding pipe 702 is connected to one side of the upper end of the material storage chamber 701, a dust collector 703 is connected to one end of the first material feeding pipe 702 away from the material storage chamber 701, a material receiving chamber 704 is connected to one end of the dust collector 703 away from the first material feeding pipe 702, a second material feeding pipe 705 is connected to one end of the material receiving chamber 704 close to the grinding assembly 5, and the material storage chamber 701 is connected to the conical feeding port 212;

[0031] See also Figure 6 and Figure 7 The grinding assembly 5 includes a first grinding block 501, a circular slide groove 502 is provided on the upper end surface of the first grinding block 501, and a feeding hole 503 is provided on one side of the upper end of the first grinding block 501, the lower end of the first grinding block 501 is connected to the second grinding block 504, and a circular screening block 505 is connected below the second grinding block 504, and a feeding trough 508 is provided on one end of the circular screening block 505 facing the material receiving cavity 704, and a grinding tooth groove is provided on one end surface of the first grinding block 501 facing the second grinding block 504, and a second grinding tooth groove is provided on one end surface of the second grinding block 504 facing the first grinding block 501, and a grinding gap exists between the first grinding block 501 and the second grinding block 504.

[0032] Specifically, the powder after grinding will move along the screening chute 506 toward the second feed pipe 705. During the movement of the powder, the powder that meets the screening criteria will fall into the circular receiving chamber 509 through the screening hole 507, while the powder that does not meet the screening criteria will fall into the receiving chamber 704. At this time, the vacuum cleaner 703 will transport the powder that does not meet the screening criteria to the storage chamber 701 and perform a grinding operation. This will allow the crushing component 2, the grinding component 5 and the feed component 7 to produce a multiple linkage effect, and allow the powder that does not meet the screening criteria after grinding to be ground again, thereby improving the quality of the powder after grinding the raw material, and then improving the grinding efficiency of the grinding device.

[0033] See also Figure 3 A second rotating belt 210 is sleeved on one end of the second gear 208 close to the first driving motor 203, and a second cleaning roller 211 is sleeved on one end of the second rotating belt 210 away from the second gear 208, and a conical feeding port 212 is opened at the lower end of the crushing chamber 201, and the second crushing roller 209 and the second cleaning roller 211 are rotatably connected to the crushing chamber 201.

[0034] See also Figure 3 The end of the first gear 204 away from the first cleaning roller 207 is meshed with the second gear 208, and the end of the second gear 208 away from the first driving motor 203 is connected to the second crushing roller 209, and the second crushing roller 209 and the second cleaning roller 211 rotate coaxially, and the first crushing roller 205 and the second crushing roller 209 move towards each other, so that the first crushing roller 205 and the second crushing roller 209 both move toward the middle, and when the first crushing roller 205 and the second crushing roller 209 rotate, the first cleaning roller 207 and the second cleaning roller 211 will be driven to rotate, and the surface of the first crushing roller 205 and the second crushing roller 209 will be cleaned to prevent the raw materials from remaining on the surface of the crushing roller after being crushed.

[0035] See also Figure 4 and Figure 5 A circular feeding port 706 is provided at the bottom of the material storage chamber 701 , and a circular connecting block 707 is connected to the lower end of the material storage chamber 701 . A grinding gap is provided between the feeding hole 503 and the first grinding block 501 and the second grinding block 504 .

[0036] Specifically, the first driving motor 203 is started to drive the first crushing roller 205 and the second crushing roller 209 to crush the raw materials, and the crushed raw materials are transported to the grinding gap between the first grinding block 501 and the second grinding block 504 through the feeding hole 503, and then the second driving motor 510 is started to allow the first grinding block 501 and the second grinding block 504 to perform a secondary grinding operation on the raw materials. In this way, the raw materials can be subjected to a secondary grinding operation, thereby increasing the percentage of raw materials that meet the screening criteria after grinding, and further improving the quality of the ground powder.

[0037] See also Figure 6 and Figure 7A screening chute 506 is provided on the upper end surface of the circular screening block 505, and a plurality of screening holes 507 are provided on the lower end surface of the screening chute 506. The lower end of the circular screening block 505 is connected with a circular material receiving cavity 509. The lower end of the second grinding block 504 is connected with a second driving motor 510, and the screening holes 507 are communicated with the circular material receiving cavity 509. The second driving motor 510 is connected with the first grinding block 501 by penetrating the second grinding block 504. A shaker is connected to the outer side of the circular screening block 505, thereby driving the circular screening block 505 to shake.

[0038] The feed trough 508 is connected to the second feed pipe 705, the feed hole 503 corresponds to the circular feed port 706, the annular connecting block 707 is installed in the inner cavity of the screening chute 506, and the screening chute 506 is inclined, and the closer the screening chute 506 is to one end of the feed trough 508, the more inclined the surface is. The screening chute 506 at one end of the feed trough 508 is at the bottom of the inclined surface, and the screening chute 506 at the end farthest from the feed trough 508 is at the highest end of the inclined surface, and the second grinding block 504 is fixedly connected to the operating chamber 3 through the connecting block.

[0039] See also Figure 8 The cleaning component 6 includes a water storage chamber 601, a water pump 602 is connected to the inner cavity of the water storage chamber 601, the output end of the water pump 602 is connected to a water pipe 603, the end of the water pipe 603 away from the water pump 602 is connected to a rectangular water spray head 604, and a feed port is connected to one side of the upper end of the water storage chamber 601.

[0040] Specifically, by starting the water pump 602, the water in the water storage chamber 601 is transported to the rectangular water spray head 604 through the water pipe 603, so that the two crushing rollers are cleaned, and then the storage chamber 701, the first crushing roller 205, the second crushing roller 209 and the receiving chamber 704 are cleaned. In this way, the grinding device can be cleaned after each grinding, so that the grinding device can grind other raw materials, thereby improving the purity of the ground powder.

[0041] Working principle: first, place the plant raw material to be ground on the upper end surface of the conveyor belt 1, then start the conveyor belt 1 and drive the raw material forward until the raw material falls between the first crushing roller 205 and the second crushing roller 209 along the inclined guide plate 202, at this time, start the first drive motor 203 and drive the first gear 204 to rotate, thereby driving the first rotating belt 206, the first crushing roller 205 and the second gear 208 to rotate, and the rotation of the first rotating belt 206 will drive the first cleaning roller 207 to rotate, so that the first cleaning roller 207 and the first crushing roller 205 rotate coaxially, and the rotation of the second gear 208 will drive the second crushing roller 209 to rotate, and drive the second rotating belt 210 to rotate;

[0042] The rotation of the second rotating belt 210 will drive the second cleaning roller 211 to rotate, so that the second rotating belt 210 and the second cleaning roller 211 rotate coaxially. At this time, the first crushing roller 205 and the second crushing roller 209 rotate toward the middle of the crushing chamber 201, so that the first crushing roller 205 and the second crushing roller 209 crush the raw materials, and the crushed materials will fall into the storage chamber 701 along the conical feeding port 212, and then be transported to the grinding gap between the first grinding block 501 and the second grinding block 504 through the feeding hole 503, and then the shaker and the second driving motor 510 are started. As the second driving motor 510 rotates, the first grinding block 501 is driven to rotate, thereby grinding the material, and the powder produced after grinding falls into the screening chute 506 along the grinding gap between the first grinding block 501 and the second grinding block 504. As the circular screening block 505 shakes, the powder moves along the screening chute 506 toward the second feeding pipe 705. During the movement of the powder, the powder that meets the screening criteria will fall into the circular receiving cavity 509 through the screening hole 507, and the powder that does not meet the screening criteria will be transported to the receiving cavity 704 along the second feeding pipe 705.

[0043] During the rotation of the first grinding block 501, if the feeding hole 503 is separated from the circular feeding port 706, the material storage chamber 701 stops feeding materials to the feeding hole 503; if the feeding hole 503 corresponds to the circular feeding port 706, the raw materials in the material storage chamber 701 are transported to the feeding hole 503 through the circular feeding port 706 until the raw materials in the material storage chamber 701 are completely transported to the feeding hole 503;

[0044] When the powder is transported to the receiving chamber 704, the vacuum cleaner 703 is started to transport the powder that does not meet the standards to the storage chamber 701 through the first delivery pipe 702, and the grinding operation is continued until all the ground powder meets the screening standards. When all the raw materials are ground, the water pump 602 is started to transport the water in the water storage chamber 601 to the rectangular water spray head 604 through the water delivery pipe 603, so as to clean the two crushing rollers, and then clean the storage chamber 701, the first crushing roller 205, the second crushing roller 209 and the receiving chamber 704, and all operations are ended.

[0045] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A plant capsule raw material grinding device, comprising a conveyor belt (1), characterized in that: One end of the conveyor belt (1) is connected to a crushing assembly (2), the lower end of the crushing assembly (2) is connected to an operating chamber (3), the inner cavity of the operating chamber (3) is connected to a feeding assembly (7), the lower end of the feeding assembly (7) is connected to a grinding assembly (5), and one end of the crushing assembly (2) is connected to a cleaning assembly (6); The crushing assembly (2) comprises a crushing cavity (201), the upper ends of the crushing cavity (201) are connected to inclined guide plates (202), and the inner cavity of the crushing cavity (201) is connected to a first drive motor (203), the output end of the first drive motor (203) is connected to a first gear (204), the end of the first gear (204) away from the first drive motor (203) is connected to a first crushing roller (205), and the end of the first gear (204) close to the first drive motor (203) is sleeved with a first rotating belt (206), and the end of the first rotating belt (206) away from the first gear (204) is connected to a first cleaning roller (207); The material delivery component (7) comprises a material storage chamber (701), a first material delivery pipe (702) is connected to one side of the upper end of the material storage chamber (701), a dust collector (703) is connected to one end of the first material delivery pipe (702) away from the material storage chamber (701), a material receiving chamber (704) is connected to one end of the dust collector (703) away from the first material delivery pipe (703), and a second material delivery pipe (705) is connected to one end of the material receiving chamber (704) close to the grinding component (5); The grinding assembly (5) comprises a first grinding block (501), the upper end surface of the first grinding block (501) is provided with a circular slide groove (502), and one side of the upper end of the first grinding block (501) is provided with a feeding hole (503), the lower end of the first grinding block (501) is connected to a second grinding block (504), the lower part of the second grinding block (504) is connected to a circular screening block (505), and one end of the circular screening block (505) facing the material receiving chamber (704) is provided with a feeding trough (508).

2. A vegetable capsule raw material grinding device according to claim 1, characterized in that: The end of the first gear (204) away from the first cleaning roller (207) is meshed with a second gear (208), and the end of the second gear (208) away from the first driving motor (203) is connected to a second crushing roller (209).

3. A vegetable capsule raw material grinding device according to claim 2, characterized in that: A second rotating belt (210) is sleeved on one end of the second gear (208) close to the first driving motor (203), a second cleaning roller (211) is sleeved on one end of the second rotating belt (210) away from the second gear (208), and a conical feeding port (212) is provided at the lower end of the pulverizing chamber (201).

4. A vegetable capsule raw material grinding device according to claim 3, characterized in that: A circular material delivery port (706) is provided at the bottom end of the material storage cavity (701), and a circular connecting block (707) is connected to the lower end of the material storage cavity (701).

5. The vegetable capsule raw material grinding device according to claim 4, characterized in that: The upper end surface of the circular screening block (505) is provided with a screening chute (506), the lower end surface of the screening chute (506) is provided with a plurality of screening holes (507), and the lower end of the circular screening block (505) is connected to a circular material receiving cavity (509), and the lower end of the second grinding block (504) is connected to a second driving motor (510).

6. A vegetable capsule raw material grinding device according to claim 5, characterized in that: The feed trough (508) is connected to the second feed pipe (705), the feed hole (503) corresponds to the circular feed opening (706), and the annular connecting block (707) is installed in the inner cavity of the screening chute (506).

7. The vegetable capsule raw material grinding device according to claim 6, characterized in that: The cleaning component (6) comprises a water storage chamber (601), the inner chamber of the water storage chamber (601) is connected to a water pump (602), the output end of the water pump (602) is connected to a water pipe (603), and the end of the water pipe (603) away from the water pump (602) is connected to a rectangular water spray head (604).

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