CN211026997U

CN211026997U - Full-automatic grading production line for pseudo-ginseng

Info

Publication number: CN211026997U
Application number: CN201921838878.7U
Authority: CN
Inventors: 张付杰; 李子建; 杨薇; 李小青; 刘子菡
Original assignee: Kunming University of Science and Technology
Current assignee: Kunming University of Science and Technology
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-07-17
Anticipated expiration: 2029-10-30

Abstract

The utility model relates to a full-automatic hierarchical production line of pseudo-ginseng belongs to the agricultural product processing equipment field, including feed arrangement, roll screening plant, take-up (stock) pan, discharge device, spacing detection mechanism, the grading plant of weighing, the feed arrangement be connected with the roll screening plant that can carry out the pseudo-ginseng of variation in size screening, roll screening plant's below is provided with the take-up (stock) pan that is used for connecing the little first pseudo-ginseng that screens out, roll screening plant's terminal discharge gate is connected with discharge device, and roll screening plant's terminal discharge gate department is provided with spacing detection mechanism, discharge device is connected with the grading plant of weighing. The utility model discloses enough carry out automatic screening, automatic row material and automatic weighing to the pseudo-ginseng and grade, reduce artifical intensity of labour, improve the operating efficiency, realize the hierarchical automation of pseudo-ginseng.

Description

Full-automatic grading production line for pseudo-ginseng

Technical Field

The utility model belongs to agricultural product processing equipment field, specifically speaking relates to a full-automatic hierarchical production line of pseudo-ginseng.

Background

The economic value of the pseudo-ginseng is judged by the number of heads (the number of pseudo-ginseng per 500 g) in the market as a medicinal material, and the smaller the number of heads, the higher the medicinal value and the economic value. At present, the production scale of the Yunnan pseudo-ginseng is huge, manual operation is always adopted in the pseudo-ginseng specification sorting process, the sorting cost is high, the production efficiency is low, the labor intensity of operators is high, errors caused by artificial subjective factors have large influence on the sorting quality of the pseudo-ginseng, and the actual demand of production cannot be met. The automatic grading production line for pseudo-ginseng is especially necessary for solving the actual production needs.

Disclosure of Invention

In order to overcome the problem that exists among the background art, the utility model provides a full-automatic hierarchical production line of pseudo-ginseng enough carries out automatic screening, automatic row material and automatic weighing to the pseudo-ginseng and grades, reduces artifical intensity of labour, improves the operating efficiency, realizes the hierarchical automation of pseudo-ginseng.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

full-automatic grading production line of pseudo-ginseng include feed arrangement 1, roll screening device 2, take-up (stock) pan 3, discharge device 4, grading plant 6 weighs, spacing detection mechanism 5, feeding baffle 7, ejection of compact baffle 8, feed arrangement 1 be connected with roll screening device 2 that can carry out the pseudo-ginseng of screening with variation in size through feeding baffle 7, roll screening device 2's below is provided with the take-up (stock) pan 3 that is used for connecing the little first pseudo-ginseng that screens out, roll screening device 2's terminal discharge gate below is provided with the ejection of compact baffle 8 of being connected with discharge device 4, discharge device 4's discharge gate department be provided with spacing detection mechanism 5, the feed end of grading plant 6 of weighing is located discharge gate below of discharge device 4.

Further, the rolling screening device 2 comprises a driving motor 2-1, a belt wheel transmission mechanism 2-2, a rolling shaft 2-3, a screening roller 2-4 and a screening rack 2-5, wherein the screening roller 2-4 is fixedly installed on the rolling shaft 2-3, two ends of the rolling shaft 2-3 are installed on the screening rack 2-5 through bearings, a feeding guide plate 7 is fixed on a bearing seat, a feeding end of the feeding guide plate 7 is positioned below a discharging port of the feeding device 1, a discharging end of the feeding guide plate 7 is positioned at a feeding end of the screening roller 2-4, a power output shaft of the driving motor 2-1 is connected with the rolling shaft 2-3 through the belt wheel transmission mechanism 2-2, and a discharging guide plate 8 is fixed on the screening rack 2-5 below the screening roller 2-4.

Further, the screening roller 2-4 comprises grid bars 2-6, grid rings 2-7, annular mounting plates 2-8 and spiral guide rails 2-9, one annular mounting plate 2-8 and three grid rings 2-7 are arranged at equal intervals and in equal axes, the annular mounting plates 2-8 and the first grid ring 2-7, the first grid ring 2-7 and the second grid ring 2-7, and grid bars 2-6 are arranged between the annular mounting plate 2-8 and the first grid ring 2-7 along the circumferential direction to form a screening roller body, the distance between the grid bars 2-6 arranged between the annular mounting plate 2-8 and the first grid ring 2-7 is smaller than the distance between the grid bars 2-6 arranged between the first grid ring 2-7 and the second grid ring 2-7, and the distance between the grid bars 2-6 arranged between the first grid ring 2-7 and the second grid ring 2-7 is smaller than the distance between the second grid ring 2-6 The distance between the grid bars 2-6 between the grid rings 2-7 and the third grid ring 2-7; the inner wall of the screening roller body is provided with spiral guide rails 2-9.

Furthermore, three material receiving discs 3 are respectively arranged on the screening machine frame 2-5 below the grid bars 2-6 of the annular mounting plate 2-8 and the first grid ring 2-7, the first grid ring 2-7 and the second grid ring 2-7, and the second grid ring 2-7 and the third grid ring 2-7.

Further, the discharging device 4 comprises a vibrating mechanism 4-1, a material storage tray 4-2 and a discharging rail 4-3, the material storage tray 4-2 is installed at the top of the vibrating mechanism 4-1, and the discharging rail 4-3 is installed at a discharging port of the material storage tray 4-2.

Furthermore, a limiting detection mechanism 5 is arranged at a discharge port of the discharge device 4, the limiting detection mechanism 5 comprises a support 5-1, a sensor 5-2, a P L CI 5-3, a cylinder 5-4 and a material blocking block 5-5, the cylinder 5-4 is arranged on the support 5-1, the material blocking block 5-5 used for allowing and preventing the discharge of the discharge rail 4-3 is arranged at the end part of a piston rod of the cylinder 5-4, the sensor 5-2 used for detecting the blanking of the discharge rail 4-3 is arranged on the support 5-1, the sensor 5-2 is connected with the P L CI 5-3, and an electromagnetic valve I5-6 connected with the cylinder 5-4 is connected with the P L CI 5-3.

The weighing and grading device 6 further comprises a speed distribution conveyor belt 6-1, a weighing device 6-2 and grading executing mechanisms 6-3, wherein the speed distribution conveyor belt 6-1 is arranged below a discharge port of the discharging device 4, the weighing device 6-2 is arranged on the rear side of the speed distribution conveyor belt 6-1, and 3-8 grading executing mechanisms 6-3 are arranged on the rear side of the weighing device 6-2.

The device comprises a weighing device 6-2-1, a weighing sensor 6-2-2, a grading executing mechanism 6-3, a shifting cylinder 6-3-5, a shifting rod 6-3-6, a shifting wheel 6-3-7, a shifting shaft 6-3-8 and a shifting sheet 6-3-9, wherein the weighing device 6-2-1 comprises a weighing conveyer belt 6-2-1 and a weighing sensor 6-2-2, the weighing sensor 6-2-1 is installed on the weighing conveyer belt 6-2-1, the weighing sensor 6-2-is connected with the weighing sensor 6-2-2, the weighing sensor 6-2-is connected with a P853 CII, the grading executing mechanism 6-3 comprises a base 6-3-1, a pneumatic shifting cylinder 6-3-5, the shifting rod 6-3-6, a shifting wheel 6-3-7, a shifting shaft 6-3-8 and a shifting sheet 6-3-9, the shifting cylinder 6-5-3-5 is fixedly installed on the base 6-3-1 below the discharging conveyer belt 6-3-5, the shifting cylinder 6-3-5-6-3, the shifting cylinder is connected with a P L C6-3-3, the shifting shaft is fixed at one end of the shifting cylinder, the shifting cylinder 6-3-6-3-3, the shifting cylinder is located at a position below the center of the shifting cylinder, the shifting rod, the shifting cylinder is located at a position below the center of the shifting rod, the shifting cylinder.

The utility model has the advantages that:

through rolling screening device, can separate the pseudo-ginseng that the geometric dimension is less, economic value is lower according to the size, greatly improve follow-up discharge device's work efficiency and stability.

Through discharge device's spacing detection mechanism, the speed of vibration row material track ejection of compact is controlled, guarantees that the notoginseng ejection of compact in-process does not have overlapping material, and the time interval of the ejection of compact is adjustable, satisfies follow-up weighing grading plant's requirement.

Through the weighing and grading device, automatic weighing and grading of the pseudo-ginseng can be realized, the influence of human subjective factors on the grading quality of the pseudo-ginseng is avoided, and the working efficiency is greatly improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the rolling screening device of the present invention;

FIG. 3 is a schematic structural view of the sieving roller of the present invention;

FIG. 4 is a schematic structural view of the discharging device and the limit detection mechanism of the present invention;

FIG. 5 is a schematic structural view of the weighing and grading device of the present invention;

fig. 6 is a schematic structural view of the weighing apparatus of the present invention;

fig. 7 is a schematic structural view of the stage actuator of the present invention;

fig. 8 is a schematic structural view of the pneumatic shifting piece of the present invention;

FIG. 9 is a circuit diagram of the limit detection mechanism of the present invention;

fig. 10 is a circuit wiring diagram of the weighing and grading device of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the embodiments of the present invention and the accompanying drawings, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, the full-automatic pseudo-ginseng grading production line comprises a feeding device 1, a rolling screening device 2, a receiving tray 3, a discharging device 4, a weighing and grading device 6, a feeding guide plate 7 and a discharging guide plate 8.

The feeding device 1 is connected with a rolling screening device 2 capable of screening the pseudo-ginseng with different sizes through a feeding guide plate 7, a material receiving tray 3 used for receiving the screened small pseudo-ginseng is arranged below the rolling screening device 2, a material discharging guide plate 8 connected with a material discharging device 4 is arranged below a tail end material outlet of the rolling screening device 2, as shown in figures 2 and 3, the rolling screening device 2 comprises a driving motor 2-1, a belt wheel transmission mechanism 2-2, a rolling shaft 2-3, a screening roller 2-4 and a screening rack 2-5, the screening roller 2-4 is fixedly arranged on the rolling shaft 2-3, two ends of the rolling shaft 2-3 are arranged on the screening rack 2-5 through bearings, the feeding guide plate 7 is fixed on a bearing seat, and the feeding end of the feeding guide plate 7 is positioned below the material outlet of the feeding device 1, the discharge end of the feeding guide plate 7 is positioned at the feed end of the screening roller 2-4, the power output shaft of the driving motor 2-1 is connected with the roller 2-3 through the belt wheel transmission mechanism 2-2, and the discharge guide plate 8 is fixed on the screening rack 2-5 below the screening roller 2-4. The feeding device 1 sends pseudo-ginseng to be classified into a screening roller 2-4 through a feeding guide plate 7, a driving motor 2-1 drives the screening roller 2-4 to rotate through a belt wheel transmission mechanism 2-2, the screening roller 2-4 is moved to rotate, the pseudo-ginseng rotates and moves forwards, the screening roller 2-4 screens the pseudo-ginseng step by step in the process of moving forwards, and the screened pseudo-ginseng with the same specification and size drops into a material receiving plate 3 below the screening roller 2-4.

In the utility model, as shown in fig. 3, preferably, the screening drum 2-4 comprises grid bars 2-6, grid rings 2-7, annular mounting plates 2-8, spiral guide rails 2-9, one annular mounting plate 2-8 and three grid rings 2-7 are arranged with equal distance and equal axes, the grid bars 2-6 are arranged between the annular mounting plate 2-8 and the first grid ring 2-7, the first grid ring 2-7 and the second grid ring 2-7, and the second grid ring 2-7 and the third grid ring 2-7 along the circumferential direction to form the screening drum body, and the distance between the grid bars 2-6 arranged between the annular mounting plate 2-8 and the first grid ring 2-7 is smaller than the distance between the grid bars 2-6 between the first grid ring 2-7 and the second grid ring 2-7, the distance between the grid bars 2-6 between the first grid ring 2-7 and the second grid ring 2-7 is smaller than the distance between the grid bars 2-6 between the second grid ring 2-7 and the third grid ring 2-7; the inner wall of the screening roller body formed by connecting the grid bars 2-6, the three grid rings 2-7 and the annular mounting plates 2-8 is provided with a spiral guide rail 2-9. In the process that the whole screening roller 2-4 drives the pseudo-ginseng to rotate, the rotation of the spiral guide rails 2-9 can guide the pseudo-ginseng to move forwards in the screening roller 2-4, so that the pseudo-ginseng can be rapidly screened in the screening roller 2-4. The utility model discloses be connected through many bars 2-6 and three bars 2-6 and an annular mounting panel 2-8 respectively and form tertiary screening cylinder 2-4, the pseudo-ginseng that the volume is minimum can be selected to the interval of bars 2-6 between annular mounting panel 2-8 and the first bars ring 2-7, and the pseudo-ginseng that the volume is small can be selected to the interval of bars 2-6 between first bars ring 2-7 and the second bars ring 2-7, and the pseudo-ginseng that the volume is the third small can be selected to the interval of bars 2-6 between second bars ring 2-7 and the third bars ring 2-7, sieve out the less three grade of volume respectively in the raw materials pseudo-ginseng like this. The utility model discloses an adopt the clearance variation in size between the grid, filter the pseudo-ginseng through geometric dimensions to it is less to reject individual head fast, and the pseudo-ginseng that economic value is low, thereby improved the screening efficiency of pseudo-ginseng, has guaranteed not to mix with this kind of little individual head pseudo-ginseng in the pseudo-ginseng of follow-up screening.

The three material receiving discs 3 are respectively arranged on the screening machine frame 2-5 below the grid bars 2-6 of the annular mounting plate 2-8 and the first grid ring 2-7, the first grid ring 2-7 and the second grid ring 2-7, and the second grid ring 2-7 and the third grid ring 2-7. The small panax notoginseng in three grades falls into the corresponding receiving tray 3 respectively to realize the grading collection.

As shown in fig. 4, the discharging device 4 comprises a vibrating mechanism 4-1, a material storage tray 4-2 and a discharging rail 4-3, wherein the material storage tray 4-2 is installed at the top of the vibrating mechanism 4-1, and the discharging rail 4-3 is installed at a discharging port of the material storage tray 4-2. Qualified large-head pseudo-ginseng enters the material storage disc 4-2 through the material discharge guide plate 8 after small-head pseudo-ginseng is removed through screening, the vibration mechanism 4-1 drives the material storage disc 4-2 to vibrate, the material storage disc 4-2 enables the pseudo-ginseng to enter the material discharge rail 4-3 one by one under vibration, the pseudo-ginseng is discharged out of the material discharge rail 4-3 one by one under the vibration action of the material discharge rail 4-3, and no overlapped material is ensured in the pseudo-ginseng discharging process.

As shown in fig. 4 and 7, the limiting detection mechanism 5 comprises a support 5-1, a sensor 5-2, a P L C5-3, an air cylinder 5-4 and a material blocking block 5-5, the air cylinder 5-4 is mounted on the support 5-1, the material blocking block 5-5 for allowing and preventing the discharge of the discharge rail 4-3 is mounted at the end of a piston rod of the air cylinder 5-4, the sensor 5-2 for detecting the blanking of the discharge rail 4-3 is mounted on the support 5-1, the sensor 5-2 is connected with the P L C5-3, an electromagnetic valve I5-6 connected with the air cylinder 5-4 is connected with the P L C5-3, when pseudo-ginseng is discharged into the weighing classification device 6 by the discharge device 4, the sensor 5-2 is used for detecting a pseudo-ginseng blanking signal at the tail end of the discharge rail 4-3, when the sensor 5-2 detects the discharge rail 4-3, the discharge rail 4-3 is provided with a discharge rail 4, the pseudo-3 drives the material blocking block sensor 5 to block the discharge rail 5 to push the discharge rail to push the material blocking block 3 through the P3C 5-6, and the discharge rail 5-3, the piston rod drives the discharge rail to push the material blocking block 3 at intervals, the discharge rail, the piston rod of the pseudo-3, the pseudo-365, the piston rod drives the piston rod to push the piston rod.

As shown in figures 5-8 and 10, the weighing and grading device 6 comprises a speed distribution conveyor belt 6-1, a weighing device 6-2 and a grading actuator 6-3, wherein the speed distribution conveyor belt 6-1 is arranged below a discharge port of the discharging device 4, the weighing device 6-2 is arranged on the rear side of the speed distribution conveyor belt 6-1, and 3-8 grading actuators 6-3 are arranged on the rear side of the weighing device 6-2. In the present invention, preferably, 3 hierarchical actuators 6-3, 5 hierarchical actuators 6-3, or 8 hierarchical actuators 6-3 may be selectively installed.

The weighing device 6-2 comprises a weighing conveyor belt 6-2-1 and a weighing sensor 6-2-2, the weighing conveyor belt 6-2-1 is provided with the weighing sensor 6-2-2, the weighing sensor 6-2-2 is connected with a P L CII, the grading executing mechanism 6-3 comprises a base 6-3-1, a pneumatic shifting sheet 6-3-2, a discharge conveyor belt 6-3-3 and a material receiving box 6-3-4, the discharge conveyor belt 6-3-3 is arranged on the top of the base 6-3-1, the pneumatic shifting sheet 6-3-2 comprises a material shifting cylinder 6-3-5, a shifting rod 6-3-6, a shifting wheel 6-3-7, a shifting shaft 6-3-8 and a shifting sheet 6-3-9, the material shifting cylinder 6-3-5 is fixedly arranged on the base 6-3-1 below the discharge conveyor belt 6-3-3, the material shifting cylinder 6-3-5 is connected with the P L CII through an electromagnetic valve II, one end of the shifting cylinder 6-3-5 is fixedly arranged on the lower end of the shifting rod 6-3-3, the shifting rod 6-3-3, the shifting cylinder is positioned on the center of the shifting rod 6-3-3, the shifting cylinder, the shifting wheel, the shifting cylinder is positioned at a position below the center of the shifting rod 6-3-6-3-3.

The weighing module selects and installs 5 grading actuators 6-3, the weighing module can realize weight measurement evaluation of pseudo-ginseng with 5 weight grades, at the moment, five grading actuators 6-3 arranged on the discharge conveyor belt 6-3-3 sequentially carry out grading on the pseudo-ginseng with five weight grades from light to heavy under the control of P L CII, specifically, when the pseudo-ginseng enters the weighing conveyor belt 6-2-1 from the material blocking and discharging track 4-3 singly, the weighing sensor 6-2-2 senses the weight of the pseudo-ginseng and transmits a weight signal to the weighing module SIWAREX U, the weighing module SIWAREX evaluates the weight of the pseudo-ginseng, the P L CII reads the evaluation data of the weighing module SIWAREX electromagnetic valve U, the corresponding material shifting cylinder 6-3-5 in the data range is controlled to start through the II, the material shifting cylinder 6-3-5 drives the shifting shaft 6-3-8 to rotate through the shifting rod 6-3-6, the shifting plate 6-3-8 drives the shifting plate 6-9 in the rotating process to drive the shifting plate 6-3-1 to realize the weighing of the pseudo-3, and the materials with different weight grades are collected in the pseudo-3 bin, and accordingly, and the pseudo-3 purpose is realized.

The utility model discloses a roll screening plant and tentatively select separately to the little pseudo-ginseng of weight, can reject out the less little individual pseudo-ginseng of economic value to carry out automatic row material through discharge device, and arrange material speed and be adjusted by spacing detection mechanism, then accomplish hierarchical operation via the grading plant that weighs, guaranteed the stability of production line operation, improved the hierarchical production efficiency of pseudo-ginseng, reduced operation personnel's intensity of labour, greatly improved peasant's economic benefits.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a full-automatic hierarchical production line of pseudo-ginseng which characterized in that: the full-automatic pseudo-ginseng grading production line comprises a feeding device (1), a rolling screening device (2), a material receiving disc (3), a discharging device (4), a limiting detection mechanism (5), a weighing and grading device (6), a feeding guide plate (7) and a discharging guide plate (8), the feeding device (1) is connected with a rolling screening device (2) which can screen pseudo-ginseng with different sizes through a feeding guide plate (7), a receiving disc (3) for receiving the screened small pseudo-ginseng is arranged below the rolling screening device (2), a discharging guide plate (8) connected with a discharging device (4) is arranged below a tail end discharging port of the rolling screening device (2), the discharge gate department of discharge device (4) be provided with spacing detection mechanism (5), the feed end of grading plant (6) of weighing is located the discharge gate below of discharge device (4).

2. The full-automatic pseudo-ginseng grading production line according to claim 1, is characterized in that: the rolling screening device (2) comprises a driving motor (2-1), a belt wheel transmission mechanism (2-2), a rolling shaft (2-3), a screening roller (2-4) and a screening rack (2-5), wherein the screening roller (2-4) is fixedly installed on the rolling shaft (2-3), two ends of the rolling shaft (2-3) are installed on the screening rack (2-5) through bearings, a feeding guide plate (7) is fixed on a bearing seat, a feeding end of the feeding guide plate (7) is located below a discharging port of the feeding device (1), a discharging end of the feeding guide plate (7) is located at a feeding end of the screening roller (2-4), a power output shaft of the driving motor (2-1) is connected with the rolling shaft (2-3) through the belt wheel transmission mechanism (2-2), and a discharging guide plate (8) is fixed on the screening rack (2-5) below the screening roller (2-4).

3. The full-automatic pseudo-ginseng grading production line according to claim 2 is characterized in that: the screening roller (2-4) comprises grid bars (2-6), grid rings (2-7), annular mounting plates (2-8) and spiral guide rails (2-9), one annular mounting plate (2-8) and three grid rings (2-7) are arranged at equal intervals and equal axes, the grid bars (2-6) are arranged between the annular mounting plate (2-8) and the first grid ring (2-7), between the first grid ring (2-7) and the second grid ring (2-7) and between the second grid ring (2-7) and the third grid ring (2-7) along the circumferential direction to form a screening roller body, and the distance between the grid bars (2-6) arranged between the annular mounting plate (2-8) and the first grid ring (2-7) is smaller than the distance between the grid bars (2-6) arranged between the first grid ring (2-7) and the second grid ring (2-7), the distance between the grid bars (2-6) between the first grid ring (2-7) and the second grid ring (2-7) is smaller than the distance between the grid bars (2-6) between the second grid ring (2-7) and the third grid ring (2-7); the inner wall of the screening roller body is provided with a spiral guide rail (2-9).

4. The full-automatic pseudo-ginseng grading production line according to claim 3, is characterized in that: the three material receiving discs (3) are respectively arranged on the sieving frame (2-5) below the grid bars (2-6) of the annular mounting plate (2-8) and the first grid ring (2-7), the first grid ring (2-7) and the second grid ring (2-7), the second grid ring (2-7) and the third grid ring (2-7).

5. The full-automatic pseudo-ginseng grading production line according to claim 1, is characterized in that: the discharging device (4) comprises a vibrating mechanism (4-1), a material storage disc (4-2) and a discharging track (4-3), the material storage disc (4-2) is installed at the top of the vibrating mechanism (4-1), and the discharging track (4-3) is installed at a discharging port of the material storage disc (4-2).

6. The full-automatic pseudo-ginseng grading production line according to claim 5 is characterized in that the limiting detection mechanism (5) comprises a support (5-1), a sensor (5-2), a P L CII (5-3), an air cylinder (5-4) and a material blocking block (5-5), the air cylinder (5-4) is mounted on the support (5-1), the material blocking block (5-5) used for allowing and preventing the discharging of the discharging rail (4-3) is mounted at the end of a piston rod of the air cylinder (5-4), the sensor (5-2) used for detecting the discharging of the discharging rail (4-3) is mounted on the support (5-1), the sensor (5-2) is connected with the P L CII (5-3), and an electromagnetic valve I (5-6) connected with the air cylinder (5-4) is connected with the P L CII (5-3).

7. The full-automatic grading production line of pseudo-ginseng according to claim 1 or 6, characterized in that: the weighing and grading device (6) comprises a speed distribution conveyor belt (6-1), a weighing device (6-2) and grading executing mechanisms (6-3), wherein the speed distribution conveyor belt (6-1) is installed below a discharge port of the discharging device (4), the weighing device (6-2) is installed on the rear side of the speed distribution conveyor belt (6-1), and 3-8 grading executing mechanisms (6-3) are installed on the rear side of the weighing device (6-2).

8. The full-automatic pseudo-ginseng grading production line according to claim 7 is characterized in that the weighing device (6-2) comprises a weighing conveyer belt (6-2-1) and a weighing sensor (6-2-2), the weighing sensor (6-2-2) is mounted on the weighing conveyer belt (6-2-1), the weighing sensor (6-2-2) is connected with a P L C II, the grading execution mechanism (6-3) comprises a base (6-3-1), a pneumatic shifting sheet (6-3-2), a discharge conveyer belt (6-3-3) and a material receiving box (6-3-4), the discharge conveyer belt (6-3-3) is mounted at the top of the base (6-3-1), the pneumatic shifting sheet (6-3-2) comprises a material shifting cylinder (6-3-5), a shifting rod (6-3-6), a shifting wheel (6-3-7), a shifting shaft (6-3-8) and a shifting sheet (6-3-9), the shifting cylinder (6-3-7) is mounted at the lower end of the shifting cylinder (6-3-7), the shifting cylinder (6-3-3, the shifting sheet (6-3-3) is mounted at the lower end of the center, the lower end of the shifting cylinder, the shifting cylinder (6-3-3, and the lower end of the shifting cylinder, the shifting cylinder is connected with the lower end of the shifting cylinder, the shifting cylinder.