Raw material cleaning device for hemp liver protection peptide preparation

Abstract

The utility model discloses a China-hemp liver-protecting peptide preparation raw material cleaning device, and belongs to the technical field of raw material cleaning equipment. The cleaning device is used for solving the problems that an existing cleaning device cannot thoroughly clean raw materials and cannot classify and screen the cleaned raw materials according to sizes. The screening mechanism is installed on the cleaning mechanism, the lower end of the screening mechanism communicates with the upper end of the cleaning mechanism, a discharging plate of the cleaning mechanism corresponds to the input end of the draining mechanism, the output end of the draining mechanism corresponds to a third feeding port of the drying mechanism, and a third discharging port of the drying mechanism communicates with the storage mechanism. Large-particle impurities can be removed in advance before raw materials are cleaned, cleaning is carried out while stirring is carried out, excessive moisture is drained before the raw materials enter the drying mechanism, the raw materials are dried through air drying and heating, the subsequent cleaning effect is effectively improved, the cleaning quality is guaranteed, the dried raw materials can be sorted according to the particle size, and the raw materials can be recycled. And the raw materials are respectively stored in different storage chambers, so that the raw materials with different particle sizes can be conveniently selected during subsequent operation.

Description

Technical Field

[0001] The utility model belongs to the technical field of raw material cleaning equipment, and in particular relates to a raw material cleaning device for preparing hemp liver-protecting peptides. Background Art

[0002] With the continuous development of modern biotechnology and medicine, people are increasingly studying bioactive peptides with specific effects. As a bioactive peptide with significant liver protection function, the improvement of its preparation process and raw material processing technology has become a hot topic in current research. In the preparation process of hemp liver protection peptide, the cleaning of raw materials is a crucial link. The cleanliness of the raw materials directly affects the purity and activity of the final product, which in turn determines the efficacy and market competitiveness of the product. Traditional raw material cleaning methods often have problems such as incomplete cleaning, low efficiency, and complex operation, which cannot meet the needs of modern production. At present, there are some cleaning devices for raw materials for bioactive peptide preparation on the market, but these devices still have many shortcomings in structural design and functional realization. For example, some devices cannot effectively remove impurities and microorganisms in the raw materials, and some devices have certain cleaning effects, but the operation is complicated and the energy consumption is high, which is not conducive to large-scale production and application. Moreover, the existing devices are also unable to classify and screen the cleaned raw materials according to the particle size. Therefore, it is an urgent problem to develop a new type of raw material cleaning device for preparing hemp liver protection peptides to improve the efficiency and effect of raw material cleaning and enhance practicality. Utility Model Content

[0003] The utility model aims to provide a raw material cleaning device for preparing hemp liver-protecting peptides, so as to solve the problems that the existing cleaning devices cannot clean the raw materials thoroughly and cannot classify and screen the cleaned raw materials according to their sizes.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: a raw material cleaning device for preparing hemp liver-protecting peptide, comprising a screening mechanism, a cleaning mechanism, a draining mechanism, a drying mechanism and a storage mechanism, wherein the screening mechanism is installed on the cleaning mechanism, the lower end of the screening mechanism is connected with the upper end of the cleaning mechanism, the discharge plate of the cleaning mechanism is arranged correspondingly to the input end of the draining mechanism, the output end of the draining mechanism is arranged correspondingly to the feed port three of the drying mechanism, and the discharge port three of the drying mechanism is connected with the storage mechanism.

[0005] Furthermore, the screening mechanism includes a screening shell, a first screen and a second screen; a feed port is opened on the upper end surface of the screening shell, and a first screen and a second screen are horizontally arranged in sequence up and down inside the screening shell, the mesh number of the first screen is smaller than the mesh number of the second screen, a vibrator is provided in the middle of the lower end surface of the second screen, the first screen and the second screen are fixedly connected by a connecting shaft, and vibration is transmitted by the connecting shaft, a discharge port is opened on the lower end surface of the screening shell, and a cleaning door is opened on the side wall of the screening shell.

[0006] Furthermore, the interior of the cleaning shell of the cleaning mechanism is divided into two upper and lower chambers by a partition, the upper layer is the cleaning chamber, and the lower layer is the disposal chamber, the upper end surface of the cleaning chamber is provided with a water inlet and a second feed inlet, the water inlet is externally connected to a water injection device, a rotating motor is arranged in the middle of the upper end surface of the cleaning chamber, the output end of the rotating motor is fixedly connected to one end of the rotating shaft, the other end of the rotating shaft passes through the cleaning chamber and is rotatably connected to the upper end surface of the partition, a plurality of stirring blades are evenly arranged on the outer wall of the other end of the rotating shaft, the lower ends of the plurality of stirring blades are slidably fitted with the upper end surface of the partition, a blanking port and a drain port are respectively provided on the partition, the drain port is connected with a drainage pipe, the drainage pipe passes through the lower end surface of the disposal chamber and is connected with the waste water tank, a discharge port is provided on the side wall of the disposal chamber, a blanking plate for drainage is arranged between the blanking port and the second discharge port, and a discharge plate is arranged at the lower end of the second discharge port on the outer wall of the disposal chamber tilted downward.

[0007] Furthermore, the drainage mechanism includes a drainage conveyor belt, a drainage trough and a drainage box. The drainage trough is arranged at the lower end of the drainage conveyor belt and connected to the frame of the drainage conveyor belt. The drainage box is arranged on the ground at the lower end of the drainage trough. The drainage trough and the drainage box are connected through a drainage pipe.

[0008] Furthermore, the drying mechanism includes a drying shell, a second partition, a fan, a telescopic motor, a connecting rod, a ventilation plate, a heating plate and a scraper; the interior of the drying shell is divided into two upper and lower chambers by the second partition, the upper layer is a drying chamber, and the lower layer is a heating chamber, the fan is installed on the upper end surface of the drying chamber, a ventilation plate is provided on the top surface of the drying chamber, the ventilation plate is connected with the fan through an air duct, an exhaust hole and a third feed port are provided on the side wall at one end of the drying chamber, a telescopic motor is provided on the side wall at the other end of the drying chamber, the telescopic end of the telescopic motor is fixedly connected to one end of the connecting rod, the other end of the connecting rod passes through the drying chamber and is fixedly connected to the scraper, the lower end of the scraper is slidably fitted with the upper end surface of the second partition, a discharge port is provided on the second partition, a heating plate is provided in the heating chamber, a discharge port is provided on the side wall of the heating chamber, and the discharge port three is connected with the discharge port.

[0009] Furthermore, the storage mechanism includes a storage shell and a sorting plate; a feed discharge port is opened on the upper end surface of the storage shell, and the feed discharge port is three-way connected with the discharge port. A sorting plate is arranged in the storage shell, and the sorting plate is inclined from the feed discharge port toward the bottom surface of the storage shell. Three sorting ports are respectively opened on the sorting plate, and the three sorting ports are successively the first sorting port, the second sorting port and the third sorting port from the feed discharge port. The opening widths of the first sorting port, the second sorting port and the third sorting port increase successively, and a first storage chamber, a second storage chamber and a third storage chamber are respectively arranged in the storage shell corresponding to the first sorting port, the second sorting port and the third sorting port.

[0010] Furthermore, the feed port 1, discharge port 1, feed port 2, drop port, discharge port 2, drain port, feed port 3, discharge port 3, discharge port, feed port, and water inlet are all provided with electric bin doors.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The screening mechanism of the utility model can perform secondary screening operation on the raw materials, and can remove large particles of impurities in advance before the raw materials are cleaned, effectively improving the subsequent cleaning effect and ensuring the cleaning quality.

[0013] 2. The cleaning mechanism of the utility model can clean while stirring, and can fully clean the raw materials to ensure the cleaning quality.

[0014] 3. The draining mechanism of the utility model can drain excess water before the raw materials enter the drying mechanism, avoiding increasing the drying time and improving work efficiency. The staff can manually screen out impurities next to the draining mechanism to prevent small particles of impurities from mixing in, further ensuring the cleaning quality.

[0015] 4. The drying mechanism of the utility model can dry the raw materials by air drying and heating. While the raw materials are being dried, the scraper can be driven by a telescopic motor to turn the raw materials over to avoid uneven drying and further ensure the cleaning quality.

[0016] 5. The storage mechanism of the utility model can sort the dried raw materials according to the particle size through the sorting plate, and store them in different storage chambers respectively, so as to facilitate the selection of raw materials with different particle sizes in subsequent operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the front view of the utility model;

[0018] Figure 2 is a cross-sectional view of the screening mechanism;

[0019] Figure 3 is a cross-sectional view of the cleaning mechanism;

[0020] Figure 4 is a cross-sectional view of the drying mechanism;

[0021] Figure 5 It is a cross-sectional view of the storage mechanism.

[0022] The names and reference numerals of the components involved in the above drawings are as follows:

[0023] 1. Screening mechanism; 2. Cleaning mechanism; 3. Draining mechanism; 4. Drying mechanism; 5. Storage mechanism; 6. Cleaning door; 7. Feed port 1; 8. First screen; 9. Second screen; 10. Connecting shaft; 11. Vibrator; 12. Discharge port 1; 13. Feed port 2; 14. Rotating motor; 15. Partition 1; 16. Cleaning bin; 17. Disposal bin; 18. Rotating shaft; 19. Stirring blade; 20. Dropping port; 21. Discharge port 2; 22. Discharge plate; 23. Dropping plate; 24. Drainage port; 25. Drainage pipeline; 26. Wastewater tank; 27. Drainage trough; 28. Drainage pipe; 29. ​​Drainage tank; 30. Fan; 31. Drying bin; 32. Heating bin; 33. Feed port 3; 34. Telescopic motor; 35. Connecting rod; 36. Scraper; 37. Exhaust hole; 38. Discharge port 3;

[0024] 39. Discharge port; 40. Ventilation plate; 41. Heating plate; 42. Feed port; 43. Sorting plate; 44. First sorting port; 45. Second sorting port; 46. Third sorting port; 47. First storage chamber; 48. Second storage chamber; 49. Third storage chamber; 50. Water inlet; 51. Second partition; 52. Drain conveyor belt. DETAILED DESCRIPTION

[0025] The technical solution of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] Specific implementation method 1: Figure 1-Figure 5 As shown, this embodiment discloses a raw material cleaning device for preparing hemp liver-protecting peptide, including a screening mechanism 1, a cleaning mechanism 2, a draining mechanism 3, a drying mechanism 4 and a storage mechanism 5, wherein the screening mechanism 1 is installed on the cleaning mechanism 2, the lower end of the screening mechanism 1 is connected with the upper end of the cleaning mechanism 2, the discharge plate 22 of the cleaning mechanism 2 is arranged correspondingly to the input end of the draining mechanism 3, the output end of the draining mechanism 3 is arranged correspondingly to the feed port 33 of the drying mechanism 4, and the discharge port 38 of the drying mechanism 4 is connected with the storage mechanism 5.

[0027] Further, such as Figure 2 As shown, the screening mechanism 1 includes a screening shell, a first screen 8 and a second screen 9; a feed port 7 is provided on the upper end surface of the screening shell, and a first screen 8 and a second screen 9 are horizontally arranged in sequence up and down inside the screening shell, the mesh number of the first screen 8 is smaller than the mesh number of the second screen 9, a vibrator 11 is provided in the middle of the lower end surface of the second screen 9, the first screen 8 and the second screen 9 are fixedly connected by a connecting shaft 10, and vibration is transmitted by the connecting shaft 10, a discharge port 12 is provided on the lower end surface of the screening shell, and a cleaning door 6 is provided on the side wall of the screening shell.

[0028] Further, such as Figure 3 As shown, the interior of the cleaning shell of the cleaning mechanism 2 is divided into two upper and lower chambers by a partition 15, the upper layer is a cleaning chamber 16, and the lower layer is a disposal chamber 17. The upper end surface of the cleaning chamber 16 is provided with a water inlet 50 and a feed inlet 13, and the water inlet 50 is externally connected to a water injection device. A rotating motor 14 is arranged in the middle of the upper end surface of the cleaning chamber 16, and the output end of the rotating motor 14 is fixedly connected to one end of a rotating shaft 18, and the other end of the rotating shaft 18 passes through the cleaning chamber 16 and is rotatably connected to the upper end surface of the partition 15, and the outer wall of the other end of the rotating shaft 18 is uniformly provided with a plurality of There are multiple stirring blades 19, and the lower ends of the multiple stirring blades 19 are slidably fitted with the upper end surface of the partition 15. The partition 15 is respectively provided with a drop port 20 and a drain port 24. The drain port 24 is connected with a drain pipe 25. The drain pipe 25 passes through the lower end surface of the disposal bin 17 and is connected with a waste water tank 26. The side wall of the disposal bin 17 is provided with a discharge port 21, and a drop plate 23 for drainage is provided between the drop port 20 and the discharge port 21, and a discharge plate 22 is provided at the lower end of the discharge port 21 on the outer wall of the disposal bin 17, which is inclined downward.

[0029] Furthermore, the drainage mechanism 3 includes a drainage conveyor belt 52 (the prior art), a drainage trough 27 and a drainage box 29. The drainage trough 27 is arranged at the lower end of the drainage conveyor belt 52 and is connected to the frame of the drainage conveyor belt 52. The drainage box 29 is arranged on the ground at the lower end of the drainage trough 27. The drainage trough 27 and the drainage box 29 are connected through a drainage pipe 28.

[0030] Further, such as Figure 4As shown, the drying mechanism 4 includes a drying shell, a partition plate 51, a fan 30, a telescopic motor 34, a connecting rod 35, a ventilation plate 40, a heating plate 41 and a scraper 36; the interior of the drying shell is divided into two upper and lower chambers by the partition plate 51, the upper layer is the drying chamber 31, and the lower layer is the heating chamber 32. The fan 30 is installed on the upper end surface of the drying chamber 31, and the top surface of the drying chamber 31 is provided with a ventilation plate 40, and the ventilation plate 40 is connected with the fan 30 through an air duct, and an exhaust hole is opened on the side wall of one end of the drying chamber 31 37 and a feed port three 33, a telescopic motor 34 is arranged on the side wall at the other end of the drying bin 31, the telescopic end of the telescopic motor 34 is fixedly connected to one end of a connecting rod 35, the other end of the connecting rod 35 passes through the drying bin 31 and is fixedly connected to a scraper 36, the lower end of the scraper 36 is slidably fitted with the upper end surface of the partition two 51, a discharge port 39 is provided on the partition two 51, a heating plate 41 is provided in the heating bin 32, a discharge port three 38 is provided on the side wall of the heating bin 32, and the discharge port three 38 is communicated with the discharge port 39.

[0031] Further, such as Figure 5 As shown, the storage mechanism 5 includes a storage shell and a sorting plate 43; a feed opening 42 is provided on the upper end surface of the storage shell, the feed opening 42 is connected to the discharge port 38, a sorting plate 43 is arranged in the storage shell, the sorting plate 43 is inclined from the feed opening 42 toward the bottom surface of the storage shell, three sorting ports are respectively provided on the sorting plate 43, the three sorting ports are successively the first sorting port 44, the second sorting port 45 and the third sorting port 46 from the feed opening 42, the opening widths of the first sorting port 44, the second sorting port 45 and the third sorting port 46 increase successively, and a first storage chamber 47, a second storage chamber 48 and a third storage chamber 49 are respectively arranged in the storage shell corresponding to the first sorting port 44, the second sorting port 45 and the third sorting port 46.

[0032] Furthermore, the feed port 1 7, the discharge port 1 12, the feed port 2 13, the drop port 20, the discharge port 21, the water outlet 24, the feed port 3 33, the discharge port 3 38, the discharge port 39, the feed port 42, and the water inlet 50 are all provided with electric bin doors.

[0033] During operation, the raw materials to be cleaned enter the screening mechanism 1 from the feed port 7 of the screening mechanism 1. At this time, the vibrator 11 is started, and the raw materials are screened by the first screen 8 and the second screen 9 in turn, and then enter the cleaning mechanism 2 through the discharge port 12 for cleaning. Since the mesh number of the first screen 8 is smaller than the mesh number of the second screen 9, when the raw materials pass through the first screen 8 and the second screen 9 in turn, the first screen 8 can screen out leaves, stems, etc. in the raw materials, and the second screen 9 can screen out large particles of impurities in the raw materials. When not in operation, the cleaning door 6 of the screening mechanism 1 can be opened to clean the screened materials on the two screens for convenience of next use.

[0034] The raw materials screened by the screening mechanism 1 enter the cleaning mechanism 2 from the feed port 2 13 of the cleaning mechanism 2. At this time, the rotating motor starts to drive the multiple stirring blades 19 to rotate. At the same time, the external water injection equipment injects water into the cleaning mechanism 2 through the water inlet 50, and the raw materials are immersed and stirred and cleaned in the cleaning mechanism 2. After the operation is completed, the waste water enters the waste water tank 26 through the drainage port 24 and the drainage pipe 25. The raw materials fall through the drop port 20 and are discharged from the discharge port 21 through the inclined drop plate 23, and fall into the input end of the drainage conveyor belt 52 of the drainage mechanism 3 through the discharge plate 22. After the drainage and transmission of the drainage conveyor belt 52, it passes through the output end of the drainage conveyor belt 52 and enters the drying mechanism 4 through the feed port 3 33 of the drying mechanism 4 for drying treatment. The drained water is collected in the drainage trough 27 and enters the drainage box 29 through the drainage pipe 29. During the drainage and transmission, the staff can manually screen out impurities next to the drain mechanism to prevent small particles of impurities from mixing in, thereby further ensuring the cleaning quality.

[0035] The raw materials drained by the draining mechanism 3 enter the drying mechanism 4 from the feed port 33 of the drying mechanism 4. At this time, the fan 30, the heating plate 41 and the telescopic motor 34 are started, and the raw materials entering the drying bin 31 are ventilated and dried through the ventilation plate 40, and heated and dried through the heating plate 41, which effectively improves the drying efficiency. The generated water vapor can be discharged through the exhaust hole 37. During the drying process, the telescopic motor 34 drives the scraper 36 to turn the raw materials to avoid uneven drying. The dried raw materials are discharged through the discharge port 39, and enter the storage mechanism 5 through the discharge port 38 and the discharge port 42 of the storage mechanism 5.

[0036] The raw materials dried by the drying mechanism 4 enter the storage mechanism 5 from the discharge port 42 of the storage mechanism 5. The raw materials pass through the inclined sorting plate 43 and fall into the corresponding storage chamber according to the particle size according to the sorting ports of different widths on the sorting plate 43, so as to facilitate the subsequent taking of raw materials of different particle sizes for the next step of operation.

[0037] The cleaning of this batch of raw materials is completed, and the above steps can be repeated for the cleaning of the next batch of raw materials.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent conditions of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0039] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A raw material cleaning device for preparing hemp liver-protecting peptide, characterized in that: The invention comprises a screening mechanism (1), a cleaning mechanism (2), a draining mechanism (3), a drying mechanism (4) and a storage mechanism (5), wherein the screening mechanism (1) is mounted on the cleaning mechanism (2), the lower end of the screening mechanism (1) is connected to the upper end of the cleaning mechanism (2), the discharge plate (22) of the cleaning mechanism (2) is arranged correspondingly to the input end of the draining mechanism (3), the output end of the draining mechanism (3) is arranged correspondingly to the feed port three (33) of the drying mechanism (4), and the discharge port three (38) of the drying mechanism (4) is connected to the storage mechanism (5).

2. A raw material cleaning device for preparing hemp liver-protecting peptide according to claim 1, characterized in that: The screening mechanism (1) comprises a screening shell, a first screen (8) and a second screen (9); the upper end surface of the screening shell is provided with a feed port (7); the first screen (8) and the second screen (9) are arranged horizontally in the screening shell in sequence from top to bottom; the mesh number of the first screen (8) is smaller than the mesh number of the second screen (9); a vibrator (11) is provided in the middle of the lower end surface of the second screen (9); the first screen (8) and the second screen (9) are fixedly connected via a connecting shaft (10), and vibration is transmitted by the connecting shaft (10); the lower end surface of the screening shell is provided with a discharge port (12); and the side wall of the screening shell is provided with a cleaning door (6).

3. A raw material cleaning device for preparing hemp liver-protecting peptide according to claim 2, characterized in that: The interior of the cleaning shell of the cleaning mechanism (2) is divided into two upper and lower chambers by a partition plate (15), the upper chamber being a cleaning chamber (16) and the lower chamber being a disposal chamber (17). The upper end surface of the cleaning chamber (16) is provided with a water inlet (50) and a second feed inlet (13), the water inlet (50) being externally connected to a water injection device, a rotating motor (14) being provided in the middle of the upper end surface of the cleaning chamber (16), the output end of the rotating motor (14) being fixedly connected to one end of a rotating shaft (18), the other end of the rotating shaft (18) passing through the cleaning chamber (16) and being rotatably connected to the upper end surface of the partition plate (15), the outer side wall of the other end of the rotating shaft (18) being evenly provided with a plurality of stirring members A mixing blade (19), wherein the lower ends of the plurality of mixing blades (19) are slidably fitted with the upper end surface of the partition plate 1 (15), the partition plate 1 (15) is respectively provided with a material discharge port (20) and a drainage port (24), the drainage port (24) is communicated with a drainage pipeline (25), the drainage pipeline (25) passes through the lower end surface of the disposal bin (17) and is communicated with a waste water tank (26), the side wall of the disposal bin (17) is provided with a material discharge port 2 (21), a material discharge plate (23) for drainage is provided between the material discharge port (20) and the material discharge port 2 (21), and a material discharge plate (22) is provided at the lower end of the material discharge port 2 (21) of the outer side wall of the disposal bin (17) in a downwardly inclined manner.

4. A raw material cleaning device for preparing hemp liver-protecting peptide according to claim 3, characterized in that: The drainage mechanism (3) comprises a drainage conveyor belt (52), a drainage trough (27) and a drainage box (29); the drainage trough (27) is arranged at the lower end of the drainage conveyor belt (52) and connected to the frame of the drainage conveyor belt (52); the drainage box (29) is arranged on the ground at the lower end of the drainage trough (27); the drainage trough (27) and the drainage box (29) are connected through a drainage pipe (28).

5. A raw material cleaning device for preparing hemp liver-protecting peptide according to claim 4, characterized in that: The drying mechanism (4) comprises a drying housing, a second partition (51), a fan (30), a telescopic motor (34), a connecting rod (35), a ventilation plate (40), a heating plate (41) and a scraper (36); the interior of the drying housing is divided into two upper and lower chambers by the second partition (51), the upper chamber being a drying chamber (31) and the lower chamber being a heating chamber (32); the fan (30) is mounted on the upper end surface of the drying chamber (31); a ventilation plate (40) is provided on the top surface of the drying chamber (31); the ventilation plate (40) is connected to the fan (30) through an air duct; an exhaust hole (32) is provided on a side wall at one end of the drying chamber (31) 7) and a feed port three (33), a telescopic motor (34) is arranged on the side wall at the other end of the drying bin (31), the telescopic end of the telescopic motor (34) is fixedly connected to one end of a connecting rod (35), the other end of the connecting rod (35) passes through the drying bin (31) and is fixedly connected to a scraper (36), the lower end of the scraper (36) is slidably fitted with the upper end surface of the partition plate two (51), a discharge port (39) is provided on the partition plate two (51), a heating plate (41) is provided in the heating bin (32), a discharge port three (38) is provided on the side wall of the heating bin (32), and the discharge port three (38) is communicated with the discharge port (39).

6. A raw material cleaning device for preparing hemp liver-protecting peptide according to claim 5, characterized in that: The storage mechanism (5) comprises a storage shell and a sorting plate (43); a feed opening (42) is provided on the upper end surface of the storage shell, the feed opening (42) is communicated with the discharge opening (38), a sorting plate (43) is arranged in the storage shell, the sorting plate (43) is inclined from the feed opening (42) to the bottom surface of the storage shell, three sorting openings are respectively provided on the sorting plate (43), the three sorting openings are sequentially a first sorting opening (44), a second sorting opening (45) and a third sorting opening (46) from the feed opening (42), the opening widths of the first sorting opening (44), the second sorting opening (45) and the third sorting opening (46) are sequentially increased, and a first storage chamber (47), a second storage chamber (48) and a third storage chamber (49) are respectively arranged in the storage shell corresponding to the first sorting opening (44), the second sorting opening (45) and the third sorting opening (46).

7. A raw material cleaning device for preparing hemp liver-protecting peptide according to claim 6, characterized in that: Electric doors are provided at the feed port 1 (7), the discharge port 1 (12), the feed port 2 (13), the drop port (20), the discharge port 2 (21), the water discharge port (24), the feed port 3 (33), the discharge port 3 (38), the discharge port (39), the feed port (42), and the water inlet (50).

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