Angelica sinensis rhizome crushing device

Abstract

The utility model belongs to the technical field of angelica sinensis smashing, and particularly relates to an angelica sinensis rhizome smashing device which comprises a main box body, a feeding hole is formed in the middle of the top face of the main box body, a first roller and a second roller which are rotationally installed between the two sides of the inner wall of the main box body are arranged below the feeding hole, and the first roller and the second roller are symmetrical front and back. The first roller and the second roller are arranged in the main box body, a plurality of annular grooves distributed at equal intervals are formed in the surface of the first roller, a plurality of circular rings matched with the annular grooves are fixedly connected to the surface of the second roller in a sleeved mode, and a hopper fixedly installed on the inner wall of the main box body is arranged below the second roller. According to the first working procedure, root nodules on Chinese angelica rhizomes are extruded and smashed through the first roller and the second roller, damage to smashing blades caused by the root nodules can be avoided through extrusion and smashing of the root nodules, and the smashing effect of Chinese angelica can be better through two times of smashing.

Description

Technical Field

[0001] This utility model belongs to the field of Angelica sinensis pulverization technology, specifically an Angelica sinensis root and stem pulverizing device. Background Technology

[0002] Angelica sinensis is a perennial herb belonging to the genus Angelica in the family Apiaceae. Its roots are cylindrical, branched, and yellowish-brown; the stems are erect, greenish-white or purplish, with deep longitudinal grooves; the leaves are pinnately divided, purple or green, and ovate; the flowers are white, with pedicels densely covered in fine hairs, petals oblong-ovate, and a conical styla base. Flowering occurs from June to July. The fruit is elliptical to ovate, with pale purple wing margins, and fruiting occurs from July to September.

[0003] Angelica sinensis is widely used in the medical field. When used in the medical field, Angelica sinensis is usually pulverized. Most existing pulverizing devices pulverize Angelica sinensis directly with pulverizing blades. However, Angelica sinensis has hard root nodules in its rhizomes. If the root nodules are used to pulverize directly, they will damage the blades, thus affecting the normal use of the pulverizing device. Therefore, a more advanced pulverizing device is needed to solve the above-mentioned problems. Utility Model Content

[0004] In view of the above situation and to overcome the defects of the prior art, this utility model provides an Angelica sinensis root and stem pulverizing device, which effectively solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A device for pulverizing Angelica sinensis root and stem includes a main body. A feed hole is located in the center of the top surface of the main body. Below the feed hole, a first roller and a second roller are rotatably mounted between the two sides of the inner wall of the main body. The first roller and the second roller are symmetrical. The surface of the first roller has multiple equally spaced annular grooves. The surface of the second roller is fixedly fitted with multiple rings that are adapted to the annular grooves. Below the second roller, a hopper is fixedly mounted on the inner wall of the main body. The bottom of the hopper is open. Below the hopper, a partition is fixedly mounted on the inner wall of the main body. A pulverizing tube is inserted through the top surface of the partition. A pulverizing mechanism is installed inside the pulverizing tube to pulverize the Angelica sinensis that passes through the hopper. A through groove is located on the front of the main body below the partition. A matching collection drawer is slidably inserted into the through groove. A sealing mechanism is installed inside the collection drawer to seal the bottom of the pulverizing tube. A housing is fixedly mounted on one side of the main body. A driving mechanism is installed inside the housing to drive the first roller and the second roller.

[0007] Preferably, the crushing mechanism includes four crossbars fixedly installed on the inner wall of the crushing tube. The four crossbars are arranged in a ring, and a second drive motor is fixedly installed between the four crossbars. A rotating rod is fixedly installed on the output end of the second drive motor. Two sets of crushing blades are fixedly installed on the surface of the rotating rod, and each set of crushing blades consists of four crushing blades with the same structure.

[0008] Preferably, a semi-circular cover is fixedly installed on the top of the second drive motor, and the top surface of the crossbar is inclined.

[0009] Preferably, the sealing mechanism includes a cylinder fixedly installed on the bottom of the inner wall of the collection drawer, a lifting plate adapted to the collection drawer is fixedly installed on the top of the cylinder, and a sealing circular plate adapted to the bottom of the pulverizing tube is fixedly installed on the top surface of the lifting plate.

[0010] Preferably, the drive mechanism includes a first drive motor fixedly installed on one side of the inner wall of the housing. A driving spur gear is fixedly installed at the output end of the first drive motor. A first driven spur gear is meshed on one side of the driving spur gear. A first connecting rod is fixedly installed on one side of the first driven spur gear. One end of the first connecting rod passes through the side wall of the main housing and is fixedly connected to one side of the first roller. A second driven spur gear is meshed on the other side of the driving spur gear. A second connecting rod is fixedly installed on one side of the second driven spur gear. One end of the second connecting rod passes through the side wall of the main housing and is fixedly connected to one side of the second roller.

[0011] Preferably, the bottom of the inner wall of the main body is provided with symmetrical grooves, and two rollers fixedly installed at the bottom of the collection drawer are slidably installed in the grooves.

[0012] Preferably, the bottom of the hopper is located inside the crushing tube.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model employs a two-step process for pulverizing Angelica sinensis. The first step involves using a first roller and a second roller to crush the root nodules on the Angelica sinensis rhizome. This crushing process avoids damage to the pulverizing blades caused by the nodules, and the secondary crushing also improves the pulverization effect. Specifically, the first drive motor is turned on, which drives the driving spur gear to rotate. The driving spur gear drives the first driven spur gear and the second driven spur gear on its surface to rotate in opposite directions. The rotation of the first driven spur gear drives the first connecting rod to rotate as well, causing the first roller to rotate in the same direction as the first driven spur gear. The rotation of the second driven spur gear drives the second connecting rod to rotate as well, causing the second roller to rotate in the same direction as the first driven spur gear. The first and second rollers rotate in opposite directions, following the second driven spur gear. Then, the second drive motor is turned on, which drives the rotating rod to rotate. The rotating rod causes the crushing blades to move in a circular motion. Then, the cylinder is turned on, which moves the lifting plate upward. When the lifting plate moves upward, the sealing plate slowly enters the crushing tube and seals the bottom of the crushing tube. At this time, the angelica root to be crushed is put into the main box through the feed hole. The angelica root will first be squeezed by the first and second rollers. The squeezing will crush the whole angelica root into fragments. The crushed angelica root fragments will fall into the hopper and finally into the crushing tube. The crushing blades in the crushing tube will crush the angelica root fragments.

[0015] 2. After the pulverization is completed, the pulverized angelica can be quickly collected and processed. Specifically, after the angelica fragments in the pulverizing tube are completely pulverized, the cylinder is closed. The cylinder will cause the lifting plate to move downward, thereby allowing the pulverized angelica to be removed from the pulverizing tube and finally fall into the collection drawer. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0019] Figure 3 This is a schematic diagram of the overall structure of the first and second rollers of this utility model;

[0020] Figure 4 This is a schematic diagram of the overall structure of the pulverizing tube of this utility model;

[0021] Figure 5 This is a cross-sectional view of the drawer of this utility model;

[0022] Figure 6 This is a structural schematic diagram of the drawer of this utility model viewed from below.

[0023] In the diagram: 1. Main housing; 2. Feed hole; 3. Shell; 4. Collection drawer; 5. First roller; 6. Second roller; 7. Hopper; 8. Crushing tube; 9. Annular groove; 10. Ring; 11. First drive motor; 12. Driving spur gear; 13. First driven spur gear; 14. First connecting rod; 15. Second driven spur gear; 16. Second connecting rod; 17. Crossbar; 18. Second drive motor; 19. Rotating rod; 20. Crushing blade; 21. Semi-circular cover; 22. Cylinder; 23. Lifting plate; 24. Sealing circular plate; 25. Through groove; 26. Slide groove; 27. Roller; 28. Partition. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] Example 1, by Figure 1-6 This utility model discloses an Angelica sinensis root and stem pulverizing device, including a main body 1. A feed hole 2 is provided in the center of the top surface of the main body 1. Below the feed hole 2, a first roller 5 and a second roller 6 are rotatably mounted between the two sides of the inner wall of the main body 1. The first roller 5 and the second roller 6 are symmetrical front and rear. The surface of the first roller 5 has multiple equally spaced annular grooves 9. The surface of the second roller 6 is fixedly fitted with multiple rings 10, each adapted to one of the annular grooves 9. Below the second roller 6, a hopper 7 is fixedly mounted on the inner wall of the main body 1. The bottom of the hopper 7 is open. The main body 1 is provided with a partition 28 fixedly installed on the inner wall of the main body 1. A crushing tube 8 is inserted through the top surface of the partition 28. A crushing mechanism is provided inside the crushing tube 8. The crushing mechanism is used to crush the angelica that passes through the hopper 7. A through groove 25 is opened on the front of the main body 1 below the partition 28. A matching collection drawer 4 is slidably inserted into the through groove 25. A sealing mechanism is provided inside the collection drawer 4. The sealing mechanism is used to seal the bottom of the crushing tube 8. A housing 3 is fixedly installed on one side of the main body 1. A drive mechanism is provided inside the housing 3. The drive mechanism is used to drive the first roller 5 and the second roller 6.

[0026] In Example 2, based on Example 1, the pulverizing mechanism includes four crossbars 17 fixedly installed on the inner wall of the pulverizing tube 8. The four crossbars 17 are arranged in a ring, and a second drive motor 18 is fixedly installed between the four crossbars 17. A rotating rod 19 is fixedly installed on the output end of the second drive motor 18. Two sets of symmetrical pulverizing blades 20 are fixedly installed on the surface of the rotating rod 19. Each set of pulverizing blades 20 consists of four pulverizing blades 20 with the same structure. When the second drive motor 18 is turned on, the second drive motor 18 will drive the rotating rod 19 to rotate. The rotation of the rotating rod 19 can pulverize the Angelica dahurica fragments that fall into the pulverizing tube 8.

[0027] In Example 3, based on Example 2, a semi-circular cover 21 is fixedly installed on the top of the second drive motor 18, and the top surface of the crossbar 17 is inclined. The semi-circular cover 21 can prevent the Angelica dahurica fragments from accumulating on the top of the second drive motor 18, and the inclined top surface of the crossbar 17 can also prevent the Angelica dahurica fragments from accumulating on the top surface of the crossbar 17.

[0028] In Example 4, based on Example 1, the sealing mechanism includes a cylinder 22 fixedly installed on the bottom of the inner wall of the collection drawer 4. A lifting plate 23 adapted to the collection drawer 4 is fixedly installed on the top of the cylinder 22. A sealing disc 24 adapted to the bottom of the pulverizing tube 8 is fixedly installed on the top surface of the lifting plate 23. When the lifting plate 23 moves upward, the sealing disc 24 slowly enters the pulverizing tube 8 and seals the bottom of the pulverizing tube 8.

[0029] In Example 5, based on Example 1, the drive mechanism includes a first drive motor 11 fixedly mounted on one side of the inner wall of the housing 3. A driving spur gear 12 is fixedly mounted on the output end of the first drive motor 11. A first driven spur gear 13 is meshed on one side of the driving spur gear 12. A first connecting rod 14 is fixedly mounted on one side of the first driven spur gear 13. One end of the first connecting rod 14 penetrates the side wall of the main housing 1 and is fixedly connected to one side of the first roller 5. A second driven spur gear 15 is meshed on the other side of the driving spur gear 12. A second connecting rod 16 is fixedly mounted on one side of the second driven spur gear 15. One end penetrates the side wall of the main housing 1 and is fixedly connected to one side of the second roller 6. When the first drive motor 11 is turned on, the first drive motor 11 will drive the driving spur gear 12 to rotate. The driving spur gear 12 can drive the first driven spur gear 13 and the second driven spur gear 15 on its surface to rotate in opposite directions. The rotation of the first driven spur gear 13 will drive the first connecting rod 14 to rotate together, so that the first roller 5 will rotate in the same direction as the first driven spur gear 13. The rotation of the second driven spur gear 15 will drive the second connecting rod 16 to rotate together, so that the second roller 6 will rotate in the same direction as the second driven spur gear 15.

[0030] In Example 6, based on Example 1, a symmetrical sliding groove 26 is provided at the bottom of the inner wall of the main box 1. Two rollers 27, which are fixedly installed at the bottom of the collection drawer 4, are slidably installed in the sliding groove 26. The rollers 27 can not only provide a certain support for the collection drawer 4, but also make the collection drawer 4 move more smoothly in the through groove 25.

[0031] In Example 7, based on Example 1, the bottom of the hopper 7 is located inside the crushing tube 8. This arrangement can prevent the Angelica dahurica fragments that pass through the hopper 7 from splashing out of the crushing tube 8.

[0032] Working principle:

[0033] First, place the main housing 1 on a flat table or ground. Then, turn on the first drive motor 11. The first drive motor 11 will drive the driving spur gear 12 to rotate. The driving spur gear 12 can drive the first driven spur gear 13 and the second driven spur gear 15 on its surface to rotate in opposite directions. The rotation of the first driven spur gear 13 will drive the first connecting rod 14 to rotate together, so that the first roller 5 will rotate in the same direction as the first driven spur gear 13. The rotation of the second driven spur gear 15 will drive the second connecting rod 16 to rotate together, so that the second roller 6 will rotate in the same direction as the second driven spur gear 15. At this time, the first roller 5 and the second roller 6 rotate in opposite directions. Then, turn on the second drive motor 18. The second drive motor 18 will drive the rotating rod 19 to rotate. The rotation of the rotating rod 19 can cause the crushing blade 20 to move forward with it. After the cylinder 22 is opened, it will move the lifting plate 23 upward. When the lifting plate 23 moves upward, the sealing plate 24 will slowly enter the crushing tube 8 and seal the bottom of the crushing tube 8. At this time, the Angelica sinensis that needs to be crushed is put into the main box 1 through the feed hole 2. The Angelica sinensis will be squeezed by the first roller 5 and the second roller 6. The squeezing will crush the whole Angelica sinensis into fragments. The crushed Angelica sinensis fragments will fall into the hopper 7 and finally fall into the crushing tube 8. The crushing blades 20 in the crushing tube 8 will crush the Angelica sinensis fragments. After the Angelica sinensis fragments in the crushing tube 8 are completely crushed, the first drive motor 11, the second drive motor 18 and the cylinder 22 are turned off. The cylinder 22 will move the lifting plate 23 downward, so that the completely crushed Angelica sinensis will be removed from the crushing tube 8 and finally fall into the collection drawer 4.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for pulverizing Angelica sinensis root and stem, comprising a main housing (1), characterized in that: The main housing (1) has a feed hole (2) in the middle of its top surface. Below the feed hole (2) are a first roller (5) and a second roller (6) rotatably mounted between the two sides of the inner wall of the main housing (1). The first roller (5) and the second roller (6) are symmetrical front and back. The surface of the first roller (5) has multiple annular grooves (9) evenly distributed. The surface of the second roller (6) is fixedly fitted with multiple rings (10) that are adapted to the annular grooves (9). Below the second roller (6) is a hopper (7) fixedly mounted on the inner wall of the main housing (1). The bottom of the hopper (7) is open. Below the hopper (7) is a fixedly mounted part on the inner wall of the main housing (1). 1) A partition (28) on the inner wall, a crushing tube (8) is inserted through the top surface of the partition (28), a crushing mechanism is provided inside the crushing tube (8), the crushing mechanism is used to crush the angelica that passes through the hopper (7), a through groove (25) is provided on the front of the main box (1) below the partition (28), a collection drawer (4) adapted to it is slidably inserted in the through groove (25), a sealing mechanism is provided in the collection drawer (4), the sealing mechanism is used to seal the bottom of the crushing tube (8), a housing (3) is fixedly installed on one side of the main box (1), a driving mechanism is provided in the housing (3), the driving mechanism is used to drive the first roller (5) and the second roller (6).

2. The Angelica sinensis root and rhizome pulverizing device according to claim 1, characterized in that: The crushing mechanism includes four crossbars (17) fixedly installed on the inner wall of the crushing tube (8). The four crossbars (17) are arranged in a ring, and a second drive motor (18) is fixedly installed between the four crossbars (17). A rotating rod (19) is fixedly installed on the output end of the second drive motor (18). Two sets of crushing blades (20) are fixedly installed on the surface of the rotating rod (19). Each set of crushing blades (20) consists of four crushing blades (20) with the same structure.

3. The Angelica sinensis root and rhizome pulverizing device according to claim 2, characterized in that: The top of the second drive motor (18) is fixedly equipped with a semi-circular cover (21), and the top surface of the crossbar (17) is inclined.

4. The Angelica root and rhizome pulverizing device according to claim 1, characterized in that: The sealing mechanism includes a cylinder (22) fixedly installed on the bottom of the inner wall of the collection drawer (4), a lifting plate (23) adapted to the collection drawer (4) is fixedly installed on the top of the cylinder (22), and a sealing round plate (24) adapted to the bottom of the crushing tube (8) is fixedly installed on the top surface of the lifting plate (23).

5. The Angelica sinensis root and rhizome pulverizing device according to claim 1, characterized in that: The drive mechanism includes a first drive motor (11) fixedly installed on one side of the inner wall of the housing (3). A drive spur gear (12) is fixedly installed at the output end of the first drive motor (11). A first driven spur gear (13) is meshed on one side of the drive spur gear (12). A first connecting rod (14) is fixedly installed on one side of the first driven spur gear (13). One end of the first connecting rod (14) passes through the side wall of the main housing (1) and is fixedly connected to one side of the first roller (5). A second driven spur gear (15) is meshed on the other side of the drive spur gear (12). A second connecting rod (16) is fixedly installed on one side of the second driven spur gear (15). One end of the second connecting rod (16) passes through the side wall of the main housing (1) and is fixedly connected to one side of the second roller (6).

6. The Angelica sinensis root and rhizome pulverizing device according to claim 1, characterized in that: The bottom of the inner wall of the main box (1) is provided with symmetrical sliding grooves (26), and two rollers (27) fixedly installed at the bottom of the collection drawer (4) are slidably installed in the sliding grooves (26).

7. The Angelica sinensis root and rhizome pulverizing device according to claim 1, characterized in that: The bottom of the hopper (7) is located inside the crushing tube (8).

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