A sorting device for processing astragalus root

Abstract

This invention discloses a sorting device for processing Astragalus membranaceus, comprising: an installation platform with a support block fixed to its upper end and a screening screen plate on the upper side of the support block for sorting Astragalus membranaceus fragments; an installation plate disposed on the upper side of the installation platform, with a forward / reverse rotation connecting mechanism installed on its lower side; a transmission plate fixed to the lower side of the installation plate on the outer side of the forward / reverse synchronous rotation mechanism; a drive wheel mounted on the outer side of the forward / reverse synchronous rotation mechanism; and an installation shaft mounted on the lower end of a limiting column, with a flat plate fixed to the lower end of the installation shaft. The achieved technical effect is that by coordinating the forward / reverse rotation connecting mechanism, the forward / reverse synchronous rotation mechanism, and the vibration mechanism, a single motor can complete the operation, achieving a small number of motor drives to complete the turning and vibrating screening of Astragalus membranaceus while maintaining good screening results. This reduces motor usage costs and the overall power consumption of the device.

Description

Technical Field

[0001] This invention relates to the field of Astragalus processing technology, specifically to a sorting device for Astragalus processing. Background Technology

[0002] Astragalus root, or *Astragalus membranaceus* or *Astragalus mongholicus*, is the dried root of a plant belonging to the genus *Astragalus* in the legume family. It is a perennial herb. Astragalus is renowned as the "best among qi-tonifying herbs," making it a precious and commonly used traditional Chinese medicine. After slicing, some residue remains, and during storage and transportation, some astragalus may be damaged, infested by insects, or moldy. Therefore, astragalus slices must be sorted before processing.

[0003] Traditional sorting methods generally rely on manual sorting, which has a low degree of automation and low sorting efficiency. In addition, manual sorting does not completely remove some residues during the sorting process. Common sorting devices on the market adopt a split structure, which requires a certain amount of electrical equipment and has high power consumption. Summary of the Invention

[0004] Therefore, the present invention provides a sorting device for processing Astragalus membranaceus to solve the above-mentioned problems in the prior art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] According to a first aspect of the present invention, a sorting device for processing Astragalus membranaceus includes an installation platform, a support block is fixed to the upper end of the installation platform, and a screening screen is provided on the upper side of the support block for sorting Astragalus membranaceus residue.

[0007] An installation plate is set on the upper side of the installation platform, and an electric telescopic rod is installed on the upper end of the installation plate. A forward and reverse reversing connection mechanism is installed on the lower side of the installation plate. A forward and reverse synchronous rotation mechanism is set on the right side of the forward and reverse reversing connection mechanism. The forward and reverse synchronous rotation mechanism is symmetrically arranged about the center of the installation plate. A vibration mechanism is installed at the lower end of the forward and reverse synchronous rotation mechanism. A connecting plate is fixed on the outer side of the forward and reverse reversing connection mechanism. A gear tooth structure is fixed on the outer surface of the connecting plate.

[0008] The forward and reverse synchronous rotation mechanism is provided with a transmission plate fixed to the lower side of the mounting plate on the outside, and the transmission plate is provided with a tooth structure on the inner side. The upper and lower ends of the transmission plate are respectively fitted with the connecting belt. A motor-driven drive wheel is installed on the outer side of the connecting plate.

[0009] A drive wheel is mounted on the outside of the forward and reverse synchronous rotation mechanism, and a connecting shaft is rotatably connected to the outside of the drive wheel. A mounting column is slidably mounted on the inner side of the connecting shaft, and a limit column is fixed at the outer end of the mounting column. The upper end of the limit column is slidably connected to the mounting plate.

[0010] The lower end of the limiting post is equipped with an installation shaft, and the lower end of the installation shaft is fixed with a flat plate.

[0011] Furthermore, the support blocks are arranged symmetrically about the center of the installation platform. A fixed baffle is installed on the right side of the support block located on the right side of the installation platform, and a movable baffle is installed on the left side of the support block located on the left side of the installation platform.

[0012] Furthermore, the lower end of the movable baffle is elastically rotatably connected to a fixed side plate fixed to the left side of the installation platform, and movable plates are installed on both the front and rear sides of the movable baffle, with a limit post installed at the rear end of the movable plate.

[0013] Furthermore, the movable plate and the limiting post are elastically rotatably connected, and the movable plate and the protrusions at the front and rear ends of the movable baffle are engaged. A blocking plate is installed on the inner side of the limiting post.

[0014] Furthermore, the forward and reverse synchronous rotation mechanism includes a first mounting wheel, a second mounting wheel rotatably connected to the lower side of the first mounting wheel, an upper mounting belt meshing with the outer side of the first mounting wheel, a lower mounting belt meshing with the outer side of the second mounting wheel, and connecting belts installed on the outer sides of both the lower mounting belt and the upper mounting belt.

[0015] Furthermore, the connecting belt is arranged symmetrically about the center of the connecting plate, and the inner surface of the connecting belt is fixed with a tooth structure for driving the drive wheel installed on the outside of the forward and reverse synchronous rotation mechanism to move and rotate.

[0016] Furthermore, the forward and reverse reversing connection mechanism includes a fixed column, a first connecting wheel is installed on the inner side of the fixed column, a first transmission wheel is installed at the lower end of the first connecting wheel, a second transmission wheel is provided on the lower side of the first transmission wheel, and a second connecting wheel is fixed at the lower end of the second transmission wheel. The upper end of the first connecting wheel is engaged with the first mounting wheel, and the second connecting wheel is engaged with the second mounting wheel.

[0017] Furthermore, the vibration mechanism includes a mounting disc, a connecting column is fixed to the lower end of the mounting disc, and a mounting strip is provided on the outer side of the connecting column. A fixing rod is fixed to the lower side of the mounting strip, and a mounting seat is fixed to the lower end of the fixing rod. A limiting block fixed to the upper end of the screening screen is engaged with the lower side of the mounting seat.

[0018] Furthermore, the width of the drive wheel is greater than the width of the connecting belt.

[0019] Furthermore, the mounting shaft and the limiting post form an elastic rotatable connection, and the outer side of the mounting shaft is provided with a gear tooth structure at equal angles. Limiting rods are installed on the upper side of both the fixed baffle and the movable plate.

[0020] The present invention has the following advantages:

[0021] 1. Through the coordinated operation of the forward and reverse rotation connection mechanism, the forward and reverse synchronous rotation mechanism and the vibration mechanism, a single motor can complete the operation, realizing the driving of a small number of motors to complete the turning and sieving of Astragalus membranaceus, while maintaining a good sieving effect. This can reduce the cost of motor use and the overall power consumption of the device.

[0022] 2. Through the combination of the motor-driven drive wheel, the drive wheel can drive the flat plate to perform horizontal reciprocating motion under the action of the forward and reverse synchronous rotation mechanism, so as to flatten the Astragalus membranaceus and facilitate the screening screen plate to filter and screen the Astragalus membranaceus residue. Attached Figure Description

[0023] Figure 1 This is a front cross-sectional view of a sorting device for processing Astragalus membranaceus provided in some embodiments of the present invention.

[0024] Figure 2 The image shows a front view of the connection between the drive wheel and the forward and reverse synchronous rotation mechanism of a sorting device for processing Astragalus membranaceus, provided in some embodiments of the present invention.

[0025] Figure 3 This is a top cross-sectional view of a sorting device for processing Astragalus membranaceus provided in some embodiments of the present invention.

[0026] Figure 4 This is a side cross-sectional view of a sorting device for processing Astragalus membranaceus provided in some embodiments of the present invention.

[0027] Figure 5 This is a top view showing the connection between the transfer plate and the forward and reverse synchronous rotation mechanism of a sorting device for processing Astragalus membranaceus, as provided in some embodiments of the present invention.

[0028] Figure 6 For the present invention Figure 1 Enlarged structural diagram at point A in the middle.

[0029] Figure 7 For the present invention Figure 4 Enlarged structural diagram at point B.

[0030] In the diagram: 1. Mounting platform, 2. Support block, 3. Screening mesh, 4. Fixed side plate, 5. Movable baffle, 6. Fixed baffle, 7. Mounting plate, 8. Electric telescopic rod, 9. Forward and reverse synchronous rotation mechanism, 901. First mounting wheel, 902. Second mounting wheel, 903. Connecting belt, 904. Upper mounting belt, 905. Lower mounting belt, 10. Connecting plate, 11. Forward and reverse connecting mechanism, 1101. Fixed column, 1102. First connecting wheel, 1103. First transmission... 1104. Drive wheel, 1105. Second transmission wheel, 1106. Second connecting wheel, 12. Vibration mechanism, 1201. Mounting disc, 1202. Connecting column, 1203. Mounting strip, 1204. Fixing rod, 1205. Mounting seat, 13. Flat plate, 14. Blocking plate, 15. Movable plate, 16. Transmission plate, 17. Drive wheel, 18. Limiting column, 19. Connecting shaft, 20. Mounting column, 21. Mounting shaft, 22. Limiting block, 23. Limiting rod, 24. Drive wheel. Detailed Implementation

[0031] The following specific embodiments illustrate the implementation of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example 1

[0032] like Figures 1 to 7 As shown, a sorting device for processing Astragalus membranaceus according to a first aspect embodiment of the present invention includes an installation platform 1. A support block 2 is fixed to the upper end of the installation platform 1, and a screening screen 3 is provided on the upper side of the support block 2 for sorting Astragalus membranaceus residue. The support block 2 is symmetrically arranged about the center of the installation platform 1, which can accommodate the reciprocating movement of the screening screen 3 and prevent material leakage due to the displacement gap between the screening screen 3 and the installation platform 1. A fixed baffle 6 is installed on the right side of the support block 2 located on the right side of the installation platform 1, and a fixed baffle 6 is provided on the left side of the support block 2 located on the left side of the installation platform 1. There is a movable baffle 5, and the lower end of the movable baffle 5 is elastically rotatably connected to a fixed side plate 4 fixed to the left side of the installation platform 1. Movable plates 15 are installed on both the front and rear sides of the movable baffle 5, and a limit post 18 is installed at the rear end of the movable plate 15. The movable plate 15 and the limit post 18 form an elastic rotatable connection, and the movable plate 15 and the protrusions at the front and rear ends of the movable baffle 5 form a snap-fit ​​connection, so that the movable baffle 5 and the movable plate 15 can close again after being reset by the spring. A blocking plate 14 is installed on the inner side of the limit post 18, and the astragalus material is introduced from the upper side of the blocking plate 14.

[0033] Mounting plate 7 is positioned on the upper side of mounting platform 1, and an electric telescopic rod 8 is mounted on the upper end of mounting plate 7. The upper end of the electric telescopic rod 8 is bolted to the ceiling or a fixed bracket. The electric telescopic rod 8 controls the raising and lowering of mounting plate 7, facilitating cleaning of the upper side of mounting platform 1. A forward / reverse reversing connection mechanism 11 is mounted on the lower side of mounting plate 7. A forward / reverse synchronous rotation mechanism 9 is located on the right side of the forward / reverse reversing connection mechanism 11. The forward / reverse synchronous rotation mechanism 9 is symmetrically arranged about the center of mounting plate 7. A vibration mechanism 12 is mounted on the lower end of the forward / reverse synchronous rotation mechanism 9. A connecting plate 10 is fixed to the outer side of the forward / reverse reversing connection mechanism 11, and a gear tooth structure is fixed to the outer surface of the connecting plate 10. The forward / reverse synchronous rotation mechanism 9 includes a first mounting plate 10. The first mounting wheel 901 is rotatably connected to the lower side of the first mounting wheel 901, and the outer side of the first mounting wheel 901 is meshed with the upper mounting belt 904. The outer side of the second mounting wheel 902 is meshed with the lower mounting belt 905. Connecting belts 903 are installed on the outer sides of both the lower mounting belt 905 and the upper mounting belt 904. The connecting belts 903 are symmetrically arranged about the center of the connecting plate 10. The inner surface of the connecting belts 903 is fixed with a tooth structure for driving the displacement and rotation of the drive wheel 17 installed on the outer side of the forward and reverse synchronous rotation mechanism 9. The forward and reverse connecting mechanism 11 includes a fixed column 1101. The inner side of the fixed column 1101 is equipped with the first connecting wheel 1102, and the lower end of the first connecting wheel 1102 is equipped with a first... The transmission wheel 1103 has a second transmission wheel 1104 located below it, and a second connecting wheel 1105 is fixed to the lower end of the second transmission wheel 1104. The upper end of the first connecting wheel 1102 is engaged with the first mounting wheel 901, and the second connecting wheel 1105 is engaged with the second mounting wheel 902. The forward and reverse connecting mechanism 11 can reverse the rotation direction between the first mounting wheel 901 and the second mounting wheel 902, thereby facilitating the reverse rotation of the upper mounting belt 904 and the lower mounting belt 905. The vibration mechanism 12 includes a mounting disc 1201, and a connecting post 1202 is fixed to the lower end of the mounting disc 1201. A mounting strip 1203 is provided on the outer side of the connecting post 1202. A fixing rod 1204 is fixed to the lower side of the mounting strip 1203, and a mounting base 1205 is fixed to the lower end of the fixing rod 1204. A limiting block 22 fixed to the upper end of the screening screen plate 3 is engaged with the lower side of the mounting base 1205. This allows the connecting column 1202 to rotate with the forward and reverse synchronous rotation mechanism 9 during rotation, and the connecting column 1202 to slide within the mounting strip 1203. This causes the fixing rod 1204 to slide back and forth, which in turn drives the vibration mechanism 12 to perform horizontal reciprocating motion. This causes the limiting block 22 installed with the vibration mechanism 12 to perform horizontal reciprocating motion, generating a certain degree of vibration. This facilitates the movement of Astragalus membranaceus residue on the surface of the screening screen plate 3, so that it can be filtered and screened by the screening screen plate 3.

[0034] A transmission plate 16 is fixed to the lower side of the mounting plate 7 on the outer side of the forward and reverse synchronous rotation mechanism 9, and a gear tooth structure is provided on the inner side of the transmission plate 16. The upper and lower ends of the transmission plate 16 are respectively fitted with the connecting belt 903. A motor-driven drive wheel 24 is installed on the outer side of the connecting plate 10. The motor is installed on the inner side of the connecting plate 10. The width of the drive wheel 17 is larger than the width of the connecting belt 903. When the drive wheel 17 moves with the forward and reverse synchronous rotation mechanism 9, after the drive wheel 17 moves to the bend of the forward and reverse synchronous rotation mechanism 9, the drive wheel 17 moves into the transmission plate 16 and maintains engagement with the transmission plate 16. Then the drive wheel 24 drives the drive wheel 17 to move, moving around the inner diameter of the transmission plate 16, so that it engages with the connecting belt 903 on the other side, and then continues to drive the drive wheel 17 to move. This process is repeated, so that the flat plate 13 can perform horizontal reciprocating motion.

[0035] The drive wheel 17 is mounted on the outside of the forward and reverse synchronous rotation mechanism 9, and the outer side of the drive wheel 17 is rotatably connected to the connecting shaft 19. The inner side of the connecting shaft 19 is slidably mounted with the mounting column 20, and the outer end of the mounting column 20 is fixed with the limit column 18. This prevents the drive wheel 17 from having position conflicts when it is driven by the forward and reverse synchronous rotation mechanism 9. The upper end of the limit column 18 is slidably connected with the mounting plate 7, which facilitates the forward and reverse synchronous rotation mechanism 9 to constrain the limit column 18 when it drives the drive wheel 17 to perform horizontal reciprocating motion.

[0036] The lower end of the limiting column 18 is equipped with an installation shaft 21, and the lower end of the installation shaft 21 is fixed with a flat plate 13. This allows the horizontal reciprocating movement of the limiting column 18 to drive the flat plate 13 to reciprocate horizontally, so that the flat plate 13 can flatten the Astragalus membranaceus accumulated on the surface of the screening mesh plate 3, thus avoiding excessive accumulation and affecting the sorting effect.

[0037] The technical effects achieved by the above embodiments are as follows: a small number of motors are used to achieve the turning and vibrating of Astragalus membranaceus during sorting, while maintaining a good screening effect. Furthermore, the rotation between the movable baffle 5 and the fixed side plate 4 facilitates material discharge and avoids [other problems]. Example 2

[0038] like Figure 3 and Figure 7 As shown, a sorting device for processing Astragalus membranaceus includes all the contents of Example 1. In addition, the mounting shaft 21 and the limiting post 18 form an elastic rotatable connection. The outer side of the mounting shaft 21 is provided with a gear tooth structure at equal angles. Limiting rods 23 are installed on the upper side of both the fixed baffle 6 and the movable plate 15.

[0039] The technical effect achieved by the above embodiment is as follows: when the mounting shaft 21 moves to the limiting rod 23, the gear structure of the mounting shaft 21 and the limiting rod 23 meshes, thereby driving the mounting shaft 21 to rotate, causing the flat plate 13 to deflect, and turning over the Astragalus membranaceus accumulated in the fixed baffle 6 and the movable plate 15, so as to prevent the Astragalus membranaceus from accumulating in the groove structure of the fixed baffle 6 and the movable plate 15.

Claims

1. A sorting device for processing Astragalus membranaceus, characterized in that, The installation includes an installation platform (1), the upper end of which is fixed with a support block (2), and a screening screen (3) is provided on the upper side of the support block (2) for sorting astragalus residue; Mounting plate (7) is set on the upper side of mounting platform (1), and an electric telescopic rod (8) is installed on the upper end of mounting plate (7). A forward and reverse reversing connection mechanism (11) is installed on the lower side of mounting plate (7). A forward and reverse synchronous rotation mechanism (9) is set on the right side of the forward and reverse reversing connection mechanism (11). The forward and reverse synchronous rotation mechanism (9) is symmetrically arranged about the center of mounting plate (7). A vibration mechanism (12) is installed at the lower end of the forward and reverse synchronous rotation mechanism (9). A connecting plate (10) is fixed on the outer side of the forward and reverse reversing connection mechanism (11). A toothed structure is fixed on the outer surface of the connecting plate (10). The forward and reverse synchronous rotation mechanism (9) is provided with a transmission plate (16) fixed to the lower side of the mounting plate (7) on the outside, and the transmission plate (16) is provided with a gear tooth structure on the inner side. The upper and lower ends of the transmission plate (16) are respectively fitted with the connecting belt (903). The outer side of the connecting plate (10) is equipped with a motor-driven drive wheel (24). The drive wheel (17) is mounted on the outside of the forward and reverse synchronous rotation mechanism (9), and the drive wheel (17) is rotatably connected to the outside of the connecting shaft (19). The inner side of the connecting shaft (19) is slidably mounted with a mounting column (20), and the outer end of the mounting column (20) is fixed with a limit column (18). The upper end of the limit column (18) is slidably connected with the mounting plate (7). The lower end of the limiting post (18) is equipped with an installation shaft (21), and the lower end of the installation shaft (21) is fixed with a flat plate (13). The forward and reverse synchronous rotation mechanism (9) includes a first mounting wheel (901), a second mounting wheel (902) is rotatably connected to the lower side of the first mounting wheel (901), an upper mounting belt (904) is meshed with the outer side of the first mounting wheel (901), a lower mounting belt (905) is meshed with the outer side of the second mounting wheel (902), and a connecting belt (903) is installed on the outer side of both the lower mounting belt (905) and the upper mounting belt (904). The connecting strip (903) is arranged symmetrically about the center of the connecting plate (10). The inner surface of the connecting strip (903) is fixed with a tooth structure for driving the drive wheel (17) to move and rotate.

2. The sorting device for processing Astragalus membranaceus according to claim 1, characterized in that, The support block (2) is symmetrically arranged about the center of the installation platform (1). A fixed baffle (6) is installed on the right side of the support block (2) located on the right side of the installation platform (1), and a movable baffle (5) is installed on the left side of the support block (2) located on the left side of the installation platform (1).

3. The sorting device for processing Astragalus membranaceus according to claim 2, characterized in that, The lower end of the movable baffle (5) is elastically rotatably connected to a fixed side plate (4) fixed to the left side of the installation platform (1). Movable plates (15) are installed on both the front and rear sides of the movable baffle (5), and a limit post (18) is installed at the rear end of the movable plate (15).

4. The sorting device for processing Astragalus membranaceus according to claim 3, characterized in that, The movable plate (15) and the limiting post (18) are elastically rotatably connected, and the movable plate (15) and the protrusions at the front and rear ends of the movable baffle (5) are engaged. A blocking plate (14) is installed on the inner side of the limiting post (18).

5. A sorting device for processing Astragalus membranaceus according to claim 1, characterized in that, The forward and reverse reversing connection mechanism (11) includes a fixed column (1101), a first connecting wheel (1102) is installed on the inner side of the fixed column (1101), and a first transmission wheel (1103) is installed at the lower end of the first connecting wheel (1102). A second transmission wheel (1104) is provided on the lower side of the first transmission wheel (1103), and a second connecting wheel (1105) is fixed at the lower end of the second transmission wheel (1104). The upper end of the first connecting wheel (1102) is meshed with the first mounting wheel (901), and the second connecting wheel (1105) is meshed with the second mounting wheel (902).

6. The sorting device for processing Astragalus membranaceus according to claim 1, characterized in that, The vibration mechanism (12) includes a mounting disc (1201), a connecting column (1202) is fixed at the lower end of the mounting disc (1201), and a mounting strip (1203) is provided on the outer side of the connecting column (1202). A fixing rod (1204) is fixed on the lower side of the mounting strip (1203), and a mounting seat (1205) is fixed at the lower end of the fixing rod (1204). A limiting block (22) fixed to the upper end of the screening screen plate (3) is engaged and connected to the lower side of the mounting seat (1205).

7. The sorting device for processing Astragalus membranaceus according to claim 1, characterized in that, The width of the drive wheel (17) is greater than the width of the connecting belt (903).

8. A sorting device for processing Astragalus membranaceus according to claim 2, characterized in that, The mounting shaft (21) and the limiting post (18) form an elastic rotational connection. The outer side of the mounting shaft (21) is provided with a gear tooth structure at equal angles. The upper side of the fixed baffle (6) and the movable plate (15) are both equipped with limiting rods (23).

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