Multi-stage pseudo-ginseng impurity removing and screening machine

Abstract

The utility model relates to the technical field of pseudo-ginseng processing, in particular to a multi-stage pseudo-ginseng impurity removing and screening machine which comprises a base, a fixed vertical plate and a driving assembly are arranged at the top of the base, the driving assembly comprises an L-shaped fixed frame, a fixed transverse plate is arranged on the inner side of the L-shaped fixed frame, and the top of the fixed transverse plate is rotationally connected with a rotating shaft. A motor used for driving the rotating shaft to rotate is arranged at the top of the L-shaped fixing frame, a cam is arranged on the outer wall of the rotating shaft, three screening assemblies are arranged on the right side of the fixing vertical plate, each screening assembly comprises a frame-shaped bottom plate, and a screening plate is detachably connected to the top of each frame-shaped bottom plate. According to the multi-stage type pseudo-ginseng impurity removing and screening machine, through cooperation of the strip-shaped inserting blocks and the strip-shaped inserting holes, workers can rapidly disassemble and assemble the screening plates, the maintenance time is shortened, the labor intensity is reduced, and the maintainability of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of Panax notoginseng processing, in particular to a multi-stage Panax notoginseng impurity removal and screening machine. Background Art

[0002] Panax notoginseng, also known as Panax notoginseng, is a plant of the Araliaceae family. Its root is used as a traditional Chinese medicine, boasting numerous benefits, including hemostasis, relieving swelling and pain, and nourishing blood and promoting health. Panax notoginseng holds a significant position in Traditional Chinese Medicine, earning it the reputation of "invaluable gold." Its quality directly impacts its efficacy, so after harvest, it undergoes impurity removal and grading to ensure its purity and quality.

[0003] Traditionally, notoginseng processing relies on manual sorting or simple screening equipment for impurity removal and grading, which is not only inefficient but also difficult to ensure accurate grading. To improve notoginseng processing efficiency and product quality, multi-stage impurity removal and screening machines have gradually emerged on the market. These machines use multiple layers of screens to achieve precise grading of notoginseng and remove impurities, thereby improving production efficiency and product quality.

[0004] However, the currently used Panax notoginseng multi-stage impurity removal screening machines have several problems. The multi-layered screens are susceptible to clogging and wear from impurities after prolonged use, resulting in decreased screening efficiency and damage. Therefore, the screens need to be cleaned or replaced regularly. However, most screening machines currently on the market use bolted screens, making assembly and disassembly cumbersome and time-consuming. This creates inconvenience for maintenance workers, increases equipment downtime, and impacts production efficiency. In light of this, we propose a multi-stage Panax notoginseng impurity removal screening machine. Utility Model Content

[0005] The purpose of the utility model is to provide a multi-stage Panax notoginseng impurity removal and screening machine to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A multi-stage Panax notoginseng impurity removal and screening machine includes a base, a fixed vertical plate is provided at the top and near the left side of the base, which serves as the main support plate for installing and fixing the screening assembly and the driving assembly, providing a stable fixed position, a driving assembly is provided on the left side of the top of the base, the driving assembly includes an L-shaped fixing frame fixedly connected to the top of the base, a fixed horizontal plate is provided on the inner side of the L-shaped fixing frame, the top of the fixed horizontal plate is rotatably connected to a rotating shaft, the top of the L-shaped fixing frame is provided with a motor for driving the rotating shaft to rotate, the motor is connected to an external power supply to work, a cam is provided on the outer wall of the rotating shaft, the driving assembly also includes a strip vertical plate, three movable rods equidistantly arranged up and down are provided on the right side of the strip vertical plate, a spring is provided on the outer side of the movable rod, the right end of the movable rod passes through the left side of the fixed vertical plate, the rotating shaft is driven by the motor to rotate, the rotating shaft drives the cam to rotate, and the cam pushes the strip vertical plate to move, so that the strip vertical plate drives the three movable rods to move to the right, and under the action of the spring, the strip vertical plate will reset and move with the rotation of the cam, so that the strip vertical plate drives the three movable rods to move repeatedly left and right;

[0008] Three screening assemblies are arranged equidistantly up and down on the right side of the fixed vertical plate, which are used for multi-stage screening of Panax notoginseng to remove impurities and grade them. The screening assembly includes a frame-shaped bottom plate, and a connecting block is provided in the middle of the left side of the bottom of the frame-shaped bottom plate. The connecting block is detachably connected to the right end of the movable rod, and the three screening assemblies are respectively driven to move left and right by the three movable rods, so that the screening assembly can screen the Panax notoginseng. The top of the frame-shaped bottom plate is detachably connected to a screen plate with a grid structure with different apertures, which is used to achieve multi-stage screening of Panax notoginseng and removal of impurities. Strip plugs are provided at the bottom of the screen plate and near the front and rear sides. The top of the frame-shaped bottom plate is provided with strip sockets for plugging the strip plugs, which is convenient for staff to quickly complete the disassembly and assembly of the screen plate and improve maintenance efficiency.

[0009] Preferably, a first U-shaped solid block is provided in the middle of the left side of the strip vertical plate, and a first roller is rotatably connected inside the first U-shaped solid block. The outer wall of the first roller abuts against the outer wall of the cam to avoid direct contact between the cam and the strip vertical plate, thereby reducing wear.

[0010] Preferably, the left end of the spring abuts against the right side of the strip vertical plate, and the right end of the spring abuts against the left side of the fixed vertical plate.

[0011] Preferably, a circular hole is provided on the right side of the connecting block, a bolt is connected in the circular hole, and a thread groove for threaded connection of the bolt is provided on the right end of the movable rod, so as to facilitate the disassembly and assembly of the driving assembly and the screening assembly.

[0012] Preferably, the apertures of the sieve plates of the three screening components decrease successively to ensure that the results of the three screenings are different, and the lengths of the sieve plates of the three screening components decrease successively to avoid mutual interference between the sieved Panax notoginseng during output.

[0013] Preferably, the screening assembly further comprises two strip support plates arranged symmetrically front to back, the left side of the strip support plate being fixedly connected to the right side of the fixed vertical plate, thereby providing auxiliary support for the frame-shaped bottom plate.

[0014] Preferably, a second U-shaped solid block is provided at the bottom of the frame-shaped bottom plate and near the front and rear ends on the left side, and a third U-shaped solid block is provided at the bottom of the frame-shaped bottom plate and near the front and rear ends on the right side. The second U-shaped solid block and the third U-shaped solid block are both rotatably connected to the second roller, and the outer wall of the second roller abuts against the top of the strip support plate, which is conducive to the stable driving of the frame-shaped bottom plate by the driving assembly, ensuring the smooth movement of the screening assembly.

[0015] Preferably, a bottom material collecting box is placed on the top of the base and directly below the lowest screening component, for collecting the screened bottom material or impurities.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. This multi-stage Panax notoginseng impurity removal and screening machine can finely grade Panax notoginseng and remove impurities through multi-stage screening components, thereby improving screening accuracy and efficiency. Compared with traditional manual selection and simple screening equipment, the efficiency is significantly improved.

[0018] 2. The multi-stage Panax notoginseng impurity removal and screening machine uses the cooperation of strip plugs and strip sockets, so the staff can quickly disassemble and assemble the screen plates, reducing maintenance time and labor intensity, and improving the maintainability of the equipment.

[0019] 3. The multi-stage Panax notoginseng impurity removal and screening machine adopts the first U-shaped solid block and the first roller to avoid direct contact between the cam and the strip vertical plate, reducing wear and tear, thereby increasing the service life and stability of the equipment.

[0020] 4. In this multi-stage Panax notoginseng impurity removal and screening machine, the use of the second U-shaped solid block and the third U-shaped solid block in conjunction with the second roller ensures the smooth movement of the screening assembly, reduces the wear between the frame-shaped bottom plate and the strip support plate, and further improves the durability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a partial structural diagram of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the screening component in the present utility model;

[0024] Figure 4 This is a schematic diagram of the sieve plate structure in the present utility model;

[0025] Figure 5 This is a schematic diagram of the frame-shaped bottom plate structure in the present utility model;

[0026] In the figure: 1. base; 2. fixed vertical plate; 3. drive assembly; 30. L-shaped fixing frame; 31. fixed horizontal plate; 32. rotating shaft; 33. cam; 34. motor; 35. strip vertical plate; 36. movable rod; 360. threaded groove; 37. spring; 38. first U-shaped solid block; 39. first roller; 4. screening assembly; 40. frame-shaped bottom plate; 400. strip plug hole; 401. second U-shaped solid block; 402. third U-shaped solid block; 41. connecting block; 410. circular hole; 42. bolt; 43. sieve plate; 430. strip plug block; 44. second roller; 45. strip support plate; 5. bottom material collection box. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0030] A multi-stage Panax notoginseng impurity removal and screening machine includes a base 1. A fixed vertical plate 2 is provided at the top and near the left side of the base 1, which serves as the main support plate for installing and fixing the screening component 4 and the driving component 3, providing a stable fixed position. A driving component 3 is provided on the left side of the top of the base 1. The driving component 3 includes an L-shaped fixing frame 30 fixedly connected to the top of the base 1. A fixed horizontal plate 31 is provided on the inner side of the L-shaped fixing frame 30. A rotating shaft 32 is rotatably connected to the top of the fixed horizontal plate 31. A motor 34 for driving the rotating shaft 32 to rotate is provided on the top of the L-shaped fixing frame 30. The motor 34 is connected to an external power supply for operation. The outer wall of the rotating shaft 32 is provided with a The cam 33 and the driving assembly 3 also include a strip-shaped vertical plate 35. Three movable rods 36 are arranged equidistantly in the upper and lower directions on the right side of the strip-shaped vertical plate 35. A spring 37 is sleeved on the outer side of the movable rod 36. The right end of the movable rod 36 passes through the left side of the fixed vertical plate 2. The rotating shaft 32 is driven to rotate by the motor 34. The rotating shaft 32 drives the cam 33 to rotate. The cam 33 pushes the strip-shaped vertical plate 35 to move, so that the strip-shaped vertical plate 35 drives the three movable rods 36 to move to the right. Under the action of the spring 37, the strip-shaped vertical plate 35 will reset and move as the cam 33 rotates, thereby realizing that the strip-shaped vertical plate 35 drives the three movable rods 36 to move left and right repeatedly.

[0031] Three screening assemblies 4 are arranged equidistantly up and down on the right side of the fixed vertical plate 2, which are used for multi-stage screening of Panax notoginseng to remove impurities and grade them. The screening assembly 4 includes a frame-shaped bottom plate 40, and a connecting block 41 is provided in the middle of the left side of the bottom of the frame-shaped bottom plate 40. The connecting block 41 is detachably connected to the right end of the movable rod 36, and the three screening assemblies 4 are respectively driven to move left and right by the three movable rods 36, so that the screening assembly 4 can screen the Panax notoginseng. The top of the frame-shaped bottom plate 40 is detachably connected to a screen plate 43 with a grid structure of different apertures for realizing multi-stage screening of Panax notoginseng and removal of impurities. Strip plugs 430 are provided at the bottom of the screen plate 43 and near the front and rear sides. The top of the frame-shaped bottom plate 40 is provided with a strip socket 400 for the strip plugs 430 to be plugged in, which is convenient for the staff to quickly complete the disassembly and assembly of the screen plate 43 and improve maintenance efficiency.

[0032] In this embodiment, a first U-shaped solid block 38 is provided in the middle of the left side of the strip vertical plate 35. A first roller 39 is rotatably connected inside the first U-shaped solid block 38. The outer wall of the first roller 39 abuts against the outer wall of the cam 33 to avoid direct contact between the cam 33 and the strip vertical plate 35, thereby reducing wear.

[0033] Specifically, the left end of the spring 37 abuts against the right side of the strip vertical plate 35 , and the right end of the spring 37 abuts against the left side of the fixed vertical plate 2 .

[0034] Furthermore, a circular hole 410 is provided on the right side of the connecting block 41, and a bolt 42 is connected to the circular hole 410. A threaded groove 360 for threaded connection of the bolt 42 is provided at the right end of the movable rod 36, which facilitates the disassembly and assembly of the driving component 3 and the screening component 4.

[0035] Furthermore, the apertures of the sieve plates 43 of the three screening components 4 decrease successively to ensure that the results of the three screenings are different, and the lengths of the sieve plates 43 of the three screening components 4 decrease successively to avoid mutual interference between the sieved Panax notoginseng during output.

[0036] Furthermore, the screening assembly 4 also includes two strip support plates 45 symmetrically arranged front to back. The left side of the strip support plate 45 is fixedly connected to the right side of the fixed vertical plate 2 to provide auxiliary support for the frame-shaped bottom plate 40.

[0037] Furthermore, a second U-shaped solid block 401 is provided at the bottom of the frame-shaped bottom plate 40 and near the front and rear ends on the left side, and a third U-shaped solid block 402 is provided at the bottom of the frame-shaped bottom plate 40 and near the front and rear ends on the right side. The second U-shaped solid block 401 and the third U-shaped solid block 402 are both rotatably connected to the second roller 44, and the outer wall of the second roller 44 abuts against the top of the strip support plate 45, which is conducive to the frame-shaped bottom plate 40 being stably driven by the driving component 3, ensuring the smooth movement of the screening component 4.

[0038] Furthermore, a bottom material collecting box 5 is placed on the top of the base 1 and directly below the lowest screening component 4 for collecting the screened bottom material or impurities.

[0039] When the multi-stage Panax notoginseng impurity removal and screening machine of this embodiment is in use, according to the required screening accuracy, a sieve plate 43 with a suitable aperture is selected, and the strip plug 430 on the sieve plate 43 is inserted into the strip plug 400 on the top of the frame-shaped bottom plate 40 to ensure that the sieve plate 43 is firmly installed, and the Panax notoginseng to be processed is put into the uppermost screening component 4 to ensure uniform distribution to ensure the screening effect, and the motor 34 switch is turned on, and the driving component 3 starts to work. The motor 34 drives the rotating shaft 32 to rotate, and the cam 33 on the rotating shaft 32 pushes the strip vertical plate 35, so that the vertical plate 35 drives the movable rod 36 to reciprocate left and right. Through the movement of the movable rod 36, the connecting block 41 transmits this movement to the screening component 4, causing the screening component 4 to vibrate left and right, thereby achieving the three-stage impurity removal and screening. During the screening of Panax notoginseng, Panax notoginseng gradually falls on the vibrating sieve plate 43, and multi-stage screening is completed through the sieve plates 43 with different apertures. Each level of screening component 4 removes impurities from Panax notoginseng, and the screened Panax notoginseng particles fall through the sieve plate 43 to the next level of screening component 4 in turn. The bottom material collection box 5 is used to collect impurities or too small particles that have not passed through the sieve plate 43. When the sieve plate 43 needs to be replaced, it can be quickly disassembled and assembled through the design of the strip plug block 430 and the socket 400, which reduces maintenance time and ensures that the equipment can be cleaned and maintained in a power-off state, ensuring safe operation. Through the above steps, the multi-stage Panax notoginseng impurity removal and screening machine can efficiently remove impurities and grade Panax notoginseng, improve the purity and quality of the product, and simplify the operation and maintenance process.

[0040] 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 to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-stage Panax notoginseng impurity removal and screening machine, comprising a base (1), characterized in that: A fixed vertical plate (2) is provided at the top of the base (1) and near the left side. A driving assembly (3) is provided on the left side of the top of the base (1). The driving assembly (3) includes an L-shaped fixing frame (30) fixedly connected to the top of the base (1). A fixed horizontal plate (31) is provided on the inner side of the L-shaped fixing frame (30). A rotating shaft (32) is rotatably connected to the top of the fixed horizontal plate (31). A motor (34) for driving the rotating shaft (32) to rotate is provided on the top of the L-shaped fixing frame (30). A cam (33) is provided on the outer wall of the rotating shaft (32). The driving assembly (3) also includes a strip vertical plate (35). Three movable rods (36) arranged equidistantly up and down are provided on the right side of the strip vertical plate (35). A spring (37) is sleeved on the outer side of the movable rod (36). The right end of the movable rod (36) passes through the left side of the fixed vertical plate (2). Three screening assemblies (4) are arranged equidistantly in the upper and lower directions on the right side of the fixed vertical plate (2). The screening assembly (4) includes a frame-shaped bottom plate (40). A connecting block (41) is provided in the middle of the left side of the bottom of the frame-shaped bottom plate (40). The connecting block (41) is detachably connected to the right end of the movable rod (36). The top of the frame-shaped bottom plate (40) is detachably connected to a screen plate (43). The bottom of the screen plate (43) and the positions near the front and rear sides are both provided with strip plugs (430). The top of the frame-shaped bottom plate (40) is provided with a strip plug hole (400) for plugging the strip plug (430).

2. The multi-stage Panax notoginseng impurity removal and screening machine according to claim 1, characterized in that: A first U-shaped solid block (38) is provided in the middle of the left side of the strip vertical plate (35). A first roller (39) is rotatably connected inside the first U-shaped solid block (38). The outer wall of the first roller (39) abuts against the outer wall of the cam (33).

3. The multi-stage Panax notoginseng impurity removal and screening machine according to claim 1, characterized in that: The left end of the spring (37) abuts against the right side of the strip vertical plate (35), and the right end of the spring (37) abuts against the left side of the fixed vertical plate (2).

4. The multi-stage Panax notoginseng impurity removal and screening machine according to claim 1, characterized in that: A circular hole (410) is provided on the right side of the connecting block (41), a bolt (42) is connected in the circular hole (410), and a thread groove (360) for threaded connection of the bolt (42) is provided at the right end of the movable rod (36).

5. The multi-stage Panax notoginseng impurity removal and screening machine according to claim 1, characterized in that: The apertures of the sieve plates (43) of the three screening assemblies (4) decrease in sequence, and the lengths of the sieve plates (43) of the three screening assemblies (4) decrease in sequence.

6. The multi-stage Panax notoginseng impurity removal and screening machine according to claim 1, characterized in that: The screening assembly (4) further comprises two strip-shaped support plates (45) arranged symmetrically in front and back, and the left side of the strip-shaped support plate (45) is fixedly connected to the right side of the fixed vertical plate (2).

7. The multi-stage Panax notoginseng impurity removal and screening machine according to claim 6, characterized in that: A second U-shaped solid block (401) is provided at the bottom of the frame-shaped bottom plate (40) and near the front and rear ends on the left side, and a third U-shaped solid block (402) is provided at the bottom of the frame-shaped bottom plate (40) and near the front and rear ends on the right side. The second U-shaped solid block (401) and the third U-shaped solid block (402) are both rotatably connected to a second roller (44), and the outer wall of the second roller (44) is in contact with the top of the strip support plate (45).

8. The multi-stage Panax notoginseng impurity removal and screening machine according to claim 1, characterized in that: A bottom material collection box (5) is placed on the top of the base (1) and directly below the lowest screening component (4).

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