Quick weighing and sorting equipment for rare medicinal materials

Abstract

The utility model discloses rare medicinal material rapid weighing and sorting equipment which comprises a rack, two weighing devices, two sorting mechanisms and a control system, the two weighing devices are arranged on the rack side by side, each weighing device is provided with a scale pan used for receiving medicinal materials, and one side of each scale pan is provided with a first feeding device; the two sorting mechanisms are arranged on the rack, one ends of the two sorting mechanisms correspond to the two scales one to one, and at least two discharging devices are arranged on one side of each sorting mechanism in the length direction of the sorting mechanism; the first feeding device is used for conveying the medicinal materials located on the weighing scale to the corresponding sorting mechanism, and the control system can control the sorting mechanism to convey the medicinal materials to the corresponding discharging device according to the medicinal material weight obtained through weighing of the weighing device. The precious medicinal material rapid weighing and sorting device can replace workers to rapidly weigh and sort precious medicinal materials such as cordyceps sinensis, and the efficiency of weighing and sorting the medicinal materials is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of weighing and sorting of medicinal materials, and particularly relates to a rapid weighing and sorting device for precious medicinal materials. Background Art

[0002] The price of precious medicinal materials is usually closely related to factors such as the size, weight or age of each medicinal material. For example, for Cordyceps sinensis, the larger the weight of a single Cordyceps sinensis, the higher its medicinal value and the more expensive its price. Therefore, for precious medicinal materials such as Cordyceps sinensis, it is necessary to accurately weigh and sort them by grade before packaging. At present, generally, workers use a medicine scale to weigh Cordyceps sinensis, and then the workers grade Cordyceps sinensis according to its weight. The whole process of weighing and sorting Cordyceps sinensis has low efficiency. Content of the Utility Model

[0003] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, the utility model provides a rapid weighing and sorting device for precious medicinal materials, which can replace workers to rapidly weigh and sort precious medicinal materials such as Cordyceps sinensis, and greatly improve the efficiency of weighing and sorting medicinal materials.

[0004] The rapid weighing and sorting device for precious medicinal materials according to the embodiment of the utility model includes a frame, two weighing devices, two sorting mechanisms and a control system. The two weighing devices are arranged side by side on the frame. Each weighing device has a weighing pan for receiving medicinal materials, and a first feeding device is arranged on one side of the weighing pan. The two sorting mechanisms are arranged on the frame. One ends of the two sorting mechanisms are arranged corresponding to the two weighing pans one by one, and at least two discharging devices are arranged along the length direction of one side of the sorting mechanism. The control system is electrically connected or communicatively connected to the weighing device, the first feeding device and the sorting mechanism. Wherein, the first feeding device is used for conveying the medicinal materials on the weighing pan to the corresponding sorting mechanism, and the control system can control the sorting mechanism to convey the medicinal materials to the corresponding discharging device according to the weight of the medicinal materials weighed by the weighing device.

[0005] The rapid weighing and sorting equipment for precious medicinal materials according to the embodiments of the present invention has at least the following beneficial effects: The rapid weighing and sorting equipment for precious medicinal materials provided by the present invention can convey medicinal materials to two weighing pans by staff or feeding equipment. After the weighing device completes the weighing of the medicinal materials, the corresponding first feeding device can convey the weighed medicinal materials to the corresponding sorting mechanism. Finally, the control system controls the sorting mechanism to convey the corresponding medicinal materials to the corresponding discharging device according to the weight of the medicinal materials. Thus, the rapid weighing and sorting equipment for precious medicinal materials provided by the present invention can replace staff to rapidly weigh and sort precious medicinal materials such as Cordyceps sinensis. Moreover, in the rapid weighing and sorting equipment for precious medicinal materials provided by the present invention, two weighing devices can be used for weighing simultaneously and two sorting mechanisms can be used for sorting simultaneously, thereby greatly improving the efficiency of weighing and sorting medicinal materials. At the same time, since the weighing pan is static when the weighing device weighs the medicinal materials, the weighing result can be ensured to be accurate.

[0006] According to some embodiments of the present invention, the two sorting mechanisms are arranged side by side, the two weighing pans are located between the two first feeding devices, one ends of the two sorting mechanisms are located between the two weighing pans, and all the discharging devices are arranged between the two sorting mechanisms.

[0007] According to some embodiments of the present invention, in each sorting mechanism, the sorting mechanism includes a conveying belt and at least two second feeding devices arranged along the conveying belt. The conveying belt is located between the second feeding devices and the discharging device, and all the second feeding devices are arranged in one-to-one correspondence with all the discharging devices.

[0008] According to some embodiments of the present invention, a driving shaft and a driven shaft are rotatably installed on the frame, and the two conveying belts are both drivingly arranged on the driving shaft and the driven shaft. A first driving device is arranged on the frame, and the first driving device can drive the driving shaft to rotate.

[0009] According to some embodiments of the present invention, the two weighing pans are distributed in the left-right direction, the two sorting mechanisms are distributed in the left-right direction, the weighing pan includes a feeding flat plate, and shielding parts are arranged at the front and rear ends of the feeding flat plate. The first feeding device includes a first push plate and a second driving device installed on the frame, and the second driving device can drive the first push plate to slide left and right along the feeding flat plate.

[0010] According to some embodiments of the present invention, the weighing device includes a weighing sensor, an installation part is arranged at the weighing end of the weighing sensor, one of the bottom of the installation part and the weighing pan is provided with a positioning hole, and the other is provided with a positioning post, and the positioning post is detachably inserted into the positioning hole.

[0011] According to some embodiments of the present utility model, the two weighing pans are distributed in the left - right direction, and the two weighing pans are close to the front end of the rack. The control system includes a display screen, and the display screen is installed at the front end of the rack and faces forward.

[0012] According to some embodiments of the present utility model, an adjustment bracket is installed on the rack, the display screen is installed on the adjustment bracket, and the adjustment bracket can adjust the position and orientation of the display screen.

[0013] According to some embodiments of the present utility model, the discharging device includes a discharging chute, and the rack is provided with a discharging space below the discharging chute. The discharging space is used for placing a collection box or connecting to an external conveying device.

[0014] According to some embodiments of the present utility model, the rack is provided with a wind - proof plate and a protective shell. The wind - proof plate, the protective shell and the rack enclose a protective cavity. All the weighing pans and all the conveyor belts are located in the protective cavity. Among them, the wind - proof plate is located above the two weighing pans, the wind - proof plate is provided with two material - discharging holes, and the two material - discharging holes correspond to the two weighing pans one by one. A part of the conveyor belt is located below the wind - proof plate, and another part is located below the protective shell.

[0015] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. Brief Description of the Drawings

[0016] The above - mentioned and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0017] Figure 1 is a schematic diagram of the precious medicinal material rapid weighing and sorting device according to the embodiment of the present utility model;

[0018] Figure 2 is Figure 1 a partial exploded view of the precious medicinal material rapid weighing and sorting device shown;

[0019] Figure 3 is Figure 2 an enlarged view of part A in ;

[0020] Figure 4 is Figure 1 a top view of the precious medicinal material rapid weighing and sorting device (hiding the wind - proof plate, protective shell, etc.) shown;

[0021] Figure 5 is Figure 1 a cross - sectional view of the precious medicinal material rapid weighing and sorting device shown;

[0022] Figure 6 For Figure 1 the explosion diagram of the weighing device of the rapid weighing and sorting equipment for precious medicinal materials shown

[0023] Reference numerals:

[0024] Frame 110, discharge space 111, wind-proof plate 120, material discharge hole 121, protective shell 130, protective cavity 140, weighing device 200, weighing sensor 210, mounting member 220, positioning hole 221, weighing pan 230, material placing flat plate 231, shielding portion 232, positioning column 233, first feeding device 300, first push plate 310, second driving device 320, sorting mechanism 400, conveyor belt 410, second feeding device 420, third driving device 421, second push plate 422, driving shaft 510, driven shaft 520, first driving device 530, discharging device 600, control system 700, display screen 710, adjusting bracket 800 Detailed implementation manners

[0025] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention

[0026] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention

[0027] In the description of the present invention, the meaning of several is one or more, the meaning of multiple is two or more, and understandings such as greater than, less than, exceeding, etc. do not include the present number, and understandings such as above, below, within, etc. include the present number. If there is a description of first and second, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features

[0028] In the description of the present invention, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution

[0029] Refer to Figures 1 to 4, A rapid weighing and sorting device for precious Chinese medicinal materials according to an embodiment of the present invention includes a frame 110, two weighing devices 200, two sorting mechanisms 400, and a control system 700. The two weighing devices 200 are arranged side by side on the frame 110. Each weighing device 200 has a weighing pan 230 for receiving Chinese medicinal materials, and a first feeding device 300 is arranged on one side of the weighing pan 230. The two sorting mechanisms 400 are arranged on the frame 110. One ends of the two sorting mechanisms 400 are arranged corresponding to the two weighing pans 230 one by one, and at least two discharging devices 600 are arranged along the length direction of one side of the sorting mechanism 400. The control system 700 is electrically connected or communicatively connected to the weighing device 200, the first feeding device 300, and the sorting mechanism 400. Wherein, the first feeding device 300 is used to convey the Chinese medicinal materials on the weighing pan 230 to the corresponding sorting mechanism 400, and the control system 700 can control the sorting mechanism 400 to convey the Chinese medicinal materials to the corresponding discharging device 600 according to the weight of the Chinese medicinal materials weighed by the weighing device 200.

[0030] The rapid weighing and sorting device for precious Chinese medicinal materials provided by the present invention can convey Chinese medicinal materials to the two weighing pans 230 by staff or a feeding device. After the weighing device 200 completes the weighing of the Chinese medicinal materials, the corresponding first feeding device 300 can convey the weighed Chinese medicinal materials to the corresponding sorting mechanism 400. Finally, the control system 700 controls the sorting mechanism 400 to convey the corresponding Chinese medicinal materials to the corresponding discharging device 600 according to the weight of the Chinese medicinal materials. Thus, the rapid weighing and sorting device for precious Chinese medicinal materials provided by the present invention can replace staff to rapidly weigh and sort precious Chinese medicinal materials such as Cordyceps sinensis. Moreover, in the rapid weighing and sorting device for precious Chinese medicinal materials provided by the present invention, two weighing devices 200 can be used for weighing simultaneously, and two sorting mechanisms 400 can be used for sorting simultaneously, thereby greatly improving the efficiency of weighing and sorting Chinese medicinal materials. At the same time, since the weighing pan 230 is static when the weighing device 200 weighs the Chinese medicinal materials, the weighing result can be ensured to be accurate.

[0031] Refer to Figure 2 and Figure 4 , According to some embodiments of the present invention, the two sorting mechanisms 400 are arranged side by side, the two weighing pans 230 are located between the two first feeding devices 300, one ends of the two sorting mechanisms 400 are located between the two weighing pans 230, and all the discharging devices 600 are arranged between the two sorting mechanisms 400. With the above arrangement, the two sorting mechanisms 400 can share the same discharging device 600, thereby streamlining the structure and reducing the width dimension of the entire frame 110.

[0032] Refer to Figure 2 and Figure 4, according to some embodiments of the present utility model, in each sorting mechanism 400, the sorting mechanism 400 includes a conveyor belt 410 and at least two second feeding devices 420 arranged along the conveyor belt 410. The conveyor belt 410 is located between the second feeding devices 420 and the discharging device 600, and all the second feeding devices 420 are arranged in one-to-one correspondence with all the discharging devices 600. During the operation of the sorting mechanism 400, the control system 700 can determine which discharging device 600 the medicinal material needs to be conveyed to by the conveyor belt 410 according to the weight of the medicinal material. When the conveyor belt 410 conveys the medicinal material to the required discharging position, the control system 700 controls the second feeding device 420 to work, so as to push the medicinal material into the corresponding discharging device 600. Among them, during the weighing and sorting process, the staff or the feeding equipment only needs to be responsible for feeding the weighing pan 230, and the weighing device 200 completes the static weighing of the medicinal material, while the conveyor belt 410 can keep running, so that the sorting mechanism 400 can cooperate with the weighing device 200 to continuously complete the work of sorting the medicinal material, realizing dynamic sorting and ensuring the efficiency of weighing and sorting the medicinal material.

[0033] In some embodiments, the conveyor belt 410 conveys the medicinal material at a set speed. The control system 700 can determine the discharging position of the medicinal material and the corresponding second feeding device 420 for pushing the medicinal material according to the weight of the medicinal material, and calculate the time taken for the conveyor belt 410 to convey the medicinal material from the weighing pan 230 to the discharging position. Then, according to the moment when the control system 700 controls the first feeding device 300 to push the medicinal material from the weighing pan 230 onto the conveyor belt 410, the moment for the corresponding second feeding device 420 to push the material is obtained. Thus, the control system 700 controls the corresponding second feeding device 420 to work at the corresponding moment, and the medicinal material can be pushed into the corresponding discharging device 600. Through the above settings, the sorting mechanism 400 can continuously complete the work of sorting the medicinal material.

[0034] It can be imagined that in some other embodiments, the control system 700 can also determine the position of the medicinal material during the conveying process of the conveyor belt 410 through a camera or other sensors. When the medicinal material moves to the required discharging position, the control system 700 controls the corresponding second feeding device 420 to work to push the medicinal material into the corresponding discharging device 600. Thus, the sorting mechanism 400 can also continuously complete the work of sorting the medicinal material.

[0035] Refer to Figure 2 and Figure 4, according to some embodiments of the present utility model, a driving shaft 510 and a driven shaft 520 are rotatably installed on the frame 110, and both conveying belts 410 are drivingly arranged between the driving shaft 510 and the driven shaft 520. A first driving device 530 is arranged on the frame 110, and the first driving device 530 can drive the driving shaft 510 to rotate, so as to drive the two conveying belts 410 to run synchronously. With the above arrangement, only one first driving device 530, one driving shaft 510 and one driven shaft 520 are needed to drive the two conveying belts 410 to run at the same time, and the two conveying belts 410 run synchronously, thereby further streamlining the structure, reducing the cost, and making the control simpler and more convenient.

[0036] Refer to Figure 2 , Figure 3 and Figure 6 , according to some embodiments of the present utility model, the two weighing pans 230 are distributed in the left-right direction, and the two sorting mechanisms 400 are distributed in the left-right direction. At this time, the weighing pan 230 includes a feeding flat plate 231, and shielding parts 232 are arranged at the front and rear ends of the feeding flat plate 231. The first feeding device 300 includes a first pushing plate 310 and a second driving device 320 installed on the frame 110. The second driving device 320 can drive the first pushing plate 310 to slide left and right along the feeding flat plate 231. Through the arrangement of the two shielding parts 232, it is possible to avoid the situation that the medicinal materials fall from the front and rear ends of the weighing pan 230 when the first feeding device 300 pushes the medicinal materials, so as to ensure that the first feeding device 300 can smoothly convey the medicinal materials from the weighing pan 230 to the sorting mechanism 400.

[0037] Refer to Figure 2 and Figure 4 , according to some embodiments of the present utility model, the second feeding device 420 includes a third driving device 421 and a second pushing plate 422. The third driving device 421 is installed on the frame 110, and the third driving device 421 can drive the second pushing plate 422 to move along the width direction of the conveying belt 410.

[0038] It should be noted that the above first feeding device 300 can also adopt other setting methods. For example, the first feeding device 300 can include a blowing nozzle, the blowing nozzle is connected to an air pump, and the outlet of the blowing nozzle is rectangular. Thus, the first feeding device 300 can convey the medicinal materials on the weighing pan 230 to the sorting mechanism 400 by wind force.

[0039] Refer to Figure 3 , Figure 5 and Figure 6, according to some embodiments of the present utility model, the weighing device 200 includes a load cell 210. A mounting member 220 is provided at the weighing end of the load cell 210. One of the mounting member 220 and the bottom of the weighing pan 230 is provided with a positioning hole 221, and the other is provided with a positioning post 233. The positioning post 233 is detachably inserted into the positioning hole 221. With the above arrangement, the weighing pan 230 is convenient to disassemble and assemble, so as to facilitate the later replacement and cleaning of the weighing pan 230.

[0040] Referring to Figure 1 and Figure 2 , according to some embodiments of the present utility model, two weighing pans 230 are distributed in the left - right direction, and the two weighing pans 230 are close to the front end of the frame 110. The control system 700 includes a display screen 710. The display screen 710 is installed at the front end of the frame 110 and faces forward. The control system 700 can display the weighing results of the two weighing devices 200 through the display screen 710. Thus, when the staff feeds materials to the precious medicinal material rapid weighing and sorting device provided by the present utility model, the staff can be on the front side of the frame 110, while feeding materials to the two weighing pans 230 one - to - one with both hands simultaneously, and while can check the data displayed on the display screen 710 at any time. Through the above arrangement, the precious medicinal material rapid weighing and sorting device provided by the present utility model can facilitate the staff to feed materials.

[0041] Referring to Figure 1 and Figure 2 , according to some embodiments of the present utility model, an adjusting bracket 800 is installed on the frame 110, and the display screen 710 is installed on the adjusting bracket 800. The adjusting bracket 800 can adjust the position and orientation of the display screen 710. Thus, the staff can flexibly adjust the display screen 710 according to actual needs.

[0042] Referring to Figure 2 and Figure 5 , according to some embodiments of the present utility model, the discharging device 600 includes a discharging chute. The frame 110 is provided with a discharging space 111 below the discharging chute. The discharging space 111 is used to place a collection box or dock with an external conveying device. Thus, in the specific implementation process, more than two collection boxes can be placed in the discharging space 111 to collect the medicinal materials output by each discharging device 600 one - to - one. After the collection box has collected a certain amount of medicinal materials, the collection box can be taken away for subsequent packaging procedures of the medicinal materials; or, at least two external conveying devices can also be docked in the discharging space 111 to receive the medicinal materials output by each discharging device 600 one - to - one, and convey them to the subsequent packaging equipment through the external conveying device for packaging procedures.

[0043] Referring to Figure 1 and Figure 2, according to some embodiments of the present utility model, the frame 110 is provided with a wind guard plate 120 and a protective shell 130. The wind guard plate 120, the protective shell 130 and the frame 110 enclose a protective cavity 140. All the weighing pans 230 and all the conveyor belts 410 are located inside the protective cavity 140. Among them, the wind guard plate 120 is located above the two weighing pans 230. The wind guard plate 120 is provided with two material discharge holes 121, and the two material discharge holes 121 correspond to the two weighing pans 230 one by one. A part of the conveyor belt 410 is located below the wind guard plate 120, and another part is located below the protective shell 130. Through the arrangement of the wind guard plate 120 and the protective shell 130, it is possible to prevent the wind from blowing away the medicinal materials on the weighing pans 230 and the conveyor belts 410, and it is also possible to reduce the situation where external objects and staff come into contact with moving parts such as the conveyor belt 410, thereby improving safety.

[0044] For the sake of safety, a sensor is provided on one side of the weighing pan 230. The sensor is electrically connected to the control system 700. Thus, when the staff feeds the weighing pan 230, after the control system 700 detects through the sensor that the staff's hand leaves the weighing pan 230, the control system 700 then controls the first feeding device 300 to work, which can reduce the occurrence of accidents of the machine clamping hands.

[0045] It can be imagined that in some other embodiments, the above sorting mechanism 400 can also adopt other setting methods. For example, the sorting mechanism 400 includes a plurality of hoppers and a conveying assembly. All the hoppers are installed on the conveying assembly, and valves are provided on the hoppers. Then, after the weighing device 200 weighs the medicinal materials, the first pushing device can push the medicinal materials on the weighing pan 230 into a certain hopper, and then the conveying assembly conveys the hopper and the medicinal materials in the hopper to the required discharging position. Then the valve on the hopper is opened to make the medicinal materials in the hopper conveyed to the corresponding discharging device 600. Among them, the discharging device 600 can be a collecting box or an external conveying device.

[0046] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above embodiments are described. However, as long as the combinations of these technical features do not conflict, they should all be considered as the scope described in this specification.

[0047] The above has described this embodiment in detail with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art of the said technology, various changes can also be made without departing from the gist of the present utility model.

Claims

1. A rapid weighing and sorting device for precious medicinal materials, characterized in that, Comprising: A frame (110); Two weighing devices (200), arranged side by side on the frame (110), each weighing device (200) having a weighing pan (230) for receiving medicinal materials, and a first feeding device (300) is provided on one side of the weighing pan (230); Two sorting mechanisms (400), arranged on the frame (110), one ends of the two sorting mechanisms (400) are arranged in one-to-one correspondence with the two weighing pans (230), and at least two discharging devices (600) are arranged along the length direction of one side of the sorting mechanism (400); A control system (700), electrically connected or communicatively connected to the weighing device (200), the first feeding device (300) and the sorting mechanism (400); Wherein, the first feeding device (300) is used to convey the medicinal materials on the weighing pan (230) to the corresponding sorting mechanism (400), and the control system (700) can control the sorting mechanism (400) to convey the medicinal materials to the corresponding discharging device (600) according to the weight of the medicinal materials weighed by the weighing device (200).

2. The rapid weighing and sorting equipment for precious medicinal materials according to claim 1, characterized in that, The two sorting mechanisms (400) are arranged side by side, the two weighing pans (230) are located between the two first feeding devices (300), one ends of the two sorting mechanisms (400) are located between the two weighing pans (230), and all the discharging devices (600) are arranged between the two sorting mechanisms (400).

3. The rapid weighing and sorting equipment for precious medicinal materials according to claim 2, characterized in that, In each sorting mechanism (400), the sorting mechanism (400) includes a conveyor belt (410) and at least two second feeding devices (420) arranged along the conveyor belt (410), the conveyor belt (410) is located between the second feeding device (420) and the discharging device (600), and all the second feeding devices (420) are arranged in one-to-one correspondence with all the discharging devices (600).

4. The rapid weighing and sorting equipment for precious medicinal materials according to claim 3, characterized in that, The frame (110) is rotatably installed with a driving shaft (510) and a driven shaft (520), and the two conveyor belts (410) are both drivingly arranged on the driving shaft (510) and the driven shaft (520), and a first driving device (530) is arranged on the frame (110), and the first driving device (530) can drive the driving shaft (510) to rotate.

5. The rapid weighing and sorting equipment for precious medicinal materials according to claim 1, characterized in that, The two weighing pans (230) are distributed in the left-right direction, the two sorting mechanisms (400) are distributed in the left-right direction, the weighing pan (230) includes a feeding flat plate (231), and shielding parts (232) are arranged at the front and rear ends of the feeding flat plate (231), the first feeding device (300) includes a first push plate (310) and a second driving device (320) installed on the frame (110), and the second driving device (320) can drive the first push plate (310) to slide left and right along the feeding flat plate (231).

6. The rapid weighing and sorting equipment for precious medicinal materials according to claim 1, characterized in that, The weighing device (200) includes a load cell (210). An installation part (220) is arranged at the weighing end of the load cell (210). One of the installation part (220) and the bottom of the weighing pan (230) is provided with a positioning hole (221), and the other is provided with a positioning post (233). The positioning post (233) is detachably inserted into the positioning hole (221).

7. The rapid weighing and sorting equipment for precious medicinal materials according to claim 1, characterized in that, The two weighing pans (230) are distributed in the left - right direction and are close to the front end of the frame (110). The control system (700) includes a display screen (710). The display screen (710) is installed at the front end of the frame (110) and faces forward.

8. The rapid weighing and sorting equipment for precious medicinal materials according to claim 7, characterized in that, An adjusting bracket (800) is installed on the frame (110). The display screen (710) is installed on the adjusting bracket (800). The adjusting bracket (800) can adjust the position and orientation of the display screen (710).

9. The rapid weighing and sorting equipment for precious medicinal materials according to claim 1, characterized in that, The discharging device (600) includes a discharging chute. The frame (110) is provided with a discharging space (111) below the discharging chute. The discharging space (111) is used for placing a collection box or docking with an external conveying device.

10. The precious medicinal material rapid weighing and sorting device according to claim 3, characterized in that, The frame (110) is provided with a wind - proof plate (120) and a protective shell (130). The wind - proof plate (120), the protective shell (130) and the frame (110) enclose a protective cavity (140). All the weighing pans (230) and all the conveyor belts (410) are located in the protective cavity (140). Among them, the wind - proof plate (120) is located above the two weighing pans (230). The wind - proof plate (120) is provided with two material - discharging holes (121). The two material - discharging holes (121) correspond to the two weighing pans (230) one by one. A part of the conveyor belt (410) is located below the wind - proof plate (120), and another part is located below the protective shell (130).

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