Mobile Platform for Traditional Chinese Medicine Extraction Workshop and Its Usage Method

Abstract

The present invention relates to a mobile platform and a usage method for a traditional Chinese medicine extraction workshop, including a conveying mechanism. The conveying mechanism includes a conveyor belt, a driving roller, and a driven roller. The driving roller drives the driven roller to rotate through the conveyor belt. A plurality of push rods evenly distributed at equal intervals are fixed on the outer surface of the conveyor belt. At least three positioning columns arranged at equal intervals along the center line of the push rod are fixed on one side wall of the push rod. In the present invention, the positioning columns on the push rod are inserted into the insertion holes on the clamping plate during the conveying process of the conveyor belt, so that the conveyor belt can drive the mobile vehicle to move forward. Thus, during the transfer process of the mobile vehicle, the distance that the staff pushes the mobile vehicle to walk is reduced, the labor intensity is lowered, and the conveyor belt can convey multiple mobile vehicles at the same time, improving the work efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of workshop transfer equipment, and particularly relates to a mobile platform and a usage method for a traditional Chinese medicine extraction workshop. Background Art

[0002] The chemical components of traditional Chinese medicine are very complex, containing both multiple active ingredients, inactive ingredients, and toxic ingredients. Extracting its active ingredients and further separating and purifying them to obtain active monomers is an important part of the field of traditional Chinese medicine research. Traditional Chinese medicine extraction is to use some technologies to extract its active ingredients to the greatest extent, improve the internal quality and clinical treatment effect of traditional Chinese medicine preparations, and maximize the effectiveness of traditional Chinese medicine.

[0003] All kinds of equipment in traditional Chinese medicine extraction are installed in the workshop. After extraction, the products need to be transported to the workshop for finished product manufacturing for further processing. During transportation, a mobile platform vehicle is used to transport traditional Chinese medicine products. However, the existing mobile platform vehicles are all manually pushed for transportation, resulting in a large labor intensity. Summary of the Invention

[0004] To solve the problems existing in the prior art, the present invention provides a mobile platform and a usage method for a traditional Chinese medicine extraction workshop.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] A mobile platform for a traditional Chinese medicine extraction workshop includes a mobile vehicle, on which multiple traditional Chinese medicine placement plates are installed. It also includes a conveying mechanism, which includes a conveyor belt, a driving roller, and a driven roller. The driving roller drives the driven roller to rotate through the conveyor belt. A plurality of push rods are fixed on the outer surface of the conveyor belt at equal intervals. At least three positioning columns are fixed on one side wall of the push rod and arranged at equal intervals along the center line of the push rod. The mobile vehicle includes a bottom plate and vertical plates. Two parallel vertical plates are fixed on the bottom plate, and the traditional Chinese medicine placement plates are installed between the two vertical plates. Four corner ends at the bottom of the bottom plate are respectively fixed with support feet, and universal wheels are installed at the bottom ends of the support feet. A clamping plate is fixed at the bottom of the bottom plate, and the clamping plate is provided with a plurality of jacks that cooperate with and correspond to the positioning columns one by one. An opening is provided at the bottom end of the jack, and the opening penetrates the bottom of the clamping plate.

[0007] Preferably, rotating shafts are respectively fixed at both ends of the driving roller and the driven roller, and the rotating shafts are rotatably connected to brackets. A guiding plate is fixed at the bottom of the bracket connected to the driving roller, and a guiding groove into which the universal wheel can be inserted is provided on the guiding plate. When the universal wheel is inserted into the guiding groove, the positioning columns on the push rod correspond to the jacks on the clamping plate one by one.

[0008] Preferably, in any of the above solutions, two vertical slide rails are respectively fixed on the side walls of the two corresponding vertical plates, and the traditional Chinese medicine placement plate is located between the two vertical plates and is slidably connected to the vertical slide rails.

[0009] Preferably, in any of the above solutions, slots are respectively formed in the central parts of the two side walls of the traditional Chinese medicine placement plate, strip-shaped holes are provided on the vertical plates, and the strip-shaped holes correspond to the slots.

[0010] Preferably, in any of the above solutions, a support mechanism is installed on the bottom plate on the side of the vertical plate away from the traditional Chinese medicine placement plate. The support mechanism includes a vertical rod and a screw rod. The screw rod is threadedly connected to the bottom end of the vertical rod. One end of the screw rod is rotatably connected to the vertical plate. The vertical rod is slidably connected to the bottom plate. A support column is detachably fixed at a position on one side wall of the vertical rod corresponding to the slot. The support column can pass through the strip-shaped hole and insert into the slot during the movement of the vertical rod.

[0011] Preferably, in any of the above solutions, the distance between the bottom end of the vertical slide rail and the top end of the bottom plate is greater than the thickness of the traditional Chinese medicine placement plate.

[0012] Preferably, in any of the above solutions, two parallel winding rollers are provided above the vertical plates. Support shafts are respectively fixed at both ends of the winding rollers. The support shafts are rotatably connected to support rods. The support rods are fixed at the top ends of the lower vertical plates. A first sprocket is fixed on the support shaft at one end of one winding roller, a second sprocket is fixed on the support shaft at one end of the other winding roller, the first sprocket and the second sprocket are connected by a first chain, and one of the winding rollers is connected to a driving component.

[0013] Preferably, in any of the above solutions, the driving component includes a driving motor and a driving sprocket. The driving motor is installed on the bottom plate. The driving sprocket is fixed on the output shaft of the driving motor. A driven sprocket is fixed on the support shaft at one end of one of the winding rollers. The driving sprocket and the driven sprocket are connected by a second chain.

[0014] Preferably, in any of the above solutions, the multiple traditional Chinese medicine placement plates are all connected by four first pull ropes. Second pull ropes are respectively fixed at the four corner ends of the top of the uppermost traditional Chinese medicine placement plate. The second pull ropes are wound around the winding roller directly above.

[0015] The present invention also provides a usage method of a mobile platform for a traditional Chinese medicine extraction workshop. The mobile platform for a traditional Chinese medicine extraction workshop is the mobile platform for a traditional Chinese medicine extraction workshop described in any one of the above, and includes the following steps.

[0016] S1. Plug the plug of the driving motor into the power supply, drive the winding roller to rotate, adjust the multi-layer traditional Chinese medicine placement plates so that they are stacked together, start placing traditional Chinese medicine products from the topmost traditional Chinese medicine placement plate in sequence. When a layer of traditional Chinese medicine placement plate is full, start the driving motor to make the driving sprocket drive the driven sprocket to rotate, so that the two winding rollers rotate together, drive the traditional Chinese medicine placement plate full of traditional Chinese medicine products to move upward through the pull rope, make the next layer of traditional Chinese medicine placement plate in a position where the staff can touch it, and stop the driving motor.

[0017] S2. When all the traditional Chinese medicine placement plates are full of traditional Chinese medicine products, the multi-layer traditional Chinese medicine placement plates are arranged vertically, and the first pull rope between the multi-layer traditional Chinese medicine placement plates is in a tensioned state. At this time, rotate the screw rods on both sides of the traditional Chinese medicine placement plate to make the vertical rods drive the support columns to move towards the direction of the slots until one end of the support column passes through the strip holes and is inserted into the slots.

[0018] S3. Pull out the plug of the driving motor from the power supply, push the mobile cart towards the direction of the conveying mechanism, and the universal wheels on the bottom plate are inserted into the corresponding guide grooves. At this time, the positions of the multiple jacks on the clamping plate correspond to the positions of the multiple positioning columns on the conveyor belt one by one. Then continue to push the mobile cart to make the clamping plate located between the two push rods, one push rod is located below the driving roller, and the other push rod is located above the driving roller. As the conveyor belt conveys, the lower push rod moves above the driving roller, and the positioning column is inserted into the jack, and the push rod pushes the clamping plate to make the mobile cart move forward along with the conveyor belt. During the movement, the universal wheels move out of the guide grooves.

[0019] S4. When the mobile cart moves to the other end of the conveyor belt, as the conveyor belt conveys, the push rod drives the positioning column to move below the driven roller, and the positioning column disengages from the clamping plate from the opening part at the bottom of the jack. At this time, the staff can transfer the mobile cart to the required position, and the conveyor belt can convey multiple mobile carts at the same time.

[0020] S5. When taking out the traditional Chinese medicine products from the traditional Chinese medicine placement plate, first rotate the screw rod to make the vertical rod drive the support column to move away from the traditional Chinese medicine placement plate until the support column is pulled out of the slot and the strip hole. At this time, the support does not prevent the downward movement of the traditional Chinese medicine placement plate.

[0021] S6. Plug the plug of the driving motor into the power supply. First, take out the traditional Chinese medicine products in the traditional Chinese medicine placement plate that the staff can touch, and then take out the traditional Chinese medicine products in the high-position traditional Chinese medicine placement plate. When taking out the traditional Chinese medicine products in the high position, start the driving motor to drive the winding roller to rotate, make the high-position traditional Chinese medicine placement plate move downward until the staff can touch the traditional Chinese medicine products in one layer of the traditional Chinese medicine placement plate. At this time, stop the driving motor and start taking out. The empty traditional Chinese medicine placement plates below are stacked together, and the height adjustment of the high-position multi-layer traditional Chinese medicine placement plates is controlled by starting and stopping the driving motor, so that the staff can take out all the traditional Chinese medicine products in the traditional Chinese medicine placement plates.

[0022] Compared with the prior art, the mobile platform and its usage method for the traditional Chinese medicine extraction workshop provided by the present invention have the following beneficial effects:

[0023] 1. During the conveying process of the conveyor belt, the positioning posts on the push rod are inserted into the jacks on the clamping plate, enabling the conveyor belt to drive the mobile vehicle forward. Thus, during the transfer process of the mobile vehicle, the distance that workers need to push the mobile vehicle is reduced, the labor intensity is lowered, and the conveyor belt can convey multiple mobile vehicles simultaneously, improving work efficiency. A guiding groove is provided at the bottom end of the support, allowing the universal wheels of the mobile vehicle to be inserted into the guiding groove, so that the multiple positioning posts on the push rod correspond to the multiple jacks on the clamping plate one by one, enabling the positioning posts to be inserted into the jacks during the movement process and realizing the function of the conveyor belt driving the mobile vehicle to move;

[0024] 2. The positioning posts are inserted into the corresponding jacks, playing a limiting role to prevent the mobile vehicle from swinging in the axial direction of the driving roller, making the mobile vehicle more stable during the conveying process;

[0025] 3. Support mechanisms are provided on both sides of the traditional Chinese medicine placement plate. The support columns are inserted into the slots, capable of supporting the traditional Chinese medicine placement plate. Together with the first pull rope and the second pull rope, they support the traditional Chinese medicine placement plate, playing a dual - support role, preventing the traditional Chinese medicine placement plate from falling due to the sudden breakage of the first pull rope or the second pull rope, and playing a protective role. The connection between the support column and the vertical rod is detachable and fixed, and can be adjusted accordingly according to the position of the slot, so that the support column can be inserted into the slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic structural diagram of the conveying mechanism;

[0027] Figure 2 is for Figure 1 a schematic structural diagram of the mobile vehicle cooperating therewith;

[0028] Figure 3 is for Figure 2 a distribution diagram of the strip - shaped holes on the vertical plate in

[0029] Figure 4 is for Figure 2 a top - view of the traditional Chinese medicine placement plate in

[0030] Description of the markings in the figure: 1. Conveyor belt; 2. Push rod; 3. Positioning column; 4. Driving roller; 5. Driven roller; 6. Guide groove; 7. Bracket; 8. Bottom plate; 9. Clamping plate; 10. Insertion hole; 11. Opening; 12. Universal wheel; 13. Driving motor; 14. Second chain; 15. Horizontal slide rail; 16. Screw; 17. Vertical rod; 18. Support column; 19. Chinese medicine placement plate; 20. First pull rope; 21. Second pull rope; 22. Winding roller; 23. Driven sprocket; 24. First sprocket; 25. Vertical slide rail; 26. Dovetail chute; 27. Slot; 28. Strip hole; 29. Vertical plate; 30. Support column. Detailed implementation manners

[0031] To further understand the content of the present invention, the present invention will be elaborated in detail below in conjunction with specific embodiments.

[0032] As Figures 1-4 shown, according to an embodiment of the mobile platform for a Chinese medicine extraction workshop provided by the present invention, it includes a mobile vehicle, and a multi-layer Chinese medicine placement plate 19 is installed on the mobile vehicle. It further includes a conveying mechanism, and the conveying mechanism includes a conveyor belt 1, a driving roller 4, and a driven roller 5. The driving roller 4 drives the driven roller 5 to rotate through the conveyor belt 1. A plurality of push rods 2 are fixed on the outer surface of the conveyor belt 1 at equal intervals. At least three positioning columns 3 are arranged on one side wall of the push rod 2 at equal intervals along the center line of the push rod 2. The mobile vehicle includes a bottom plate 8 and a vertical plate 29. Two parallel vertical plates 29 are fixed on the bottom plate 8. The Chinese medicine placement plate 19 is installed between the two vertical plates 29. Four corner ends at the bottom of the bottom plate 8 are respectively fixed with support feet, and universal wheels 12 are installed at the bottom ends of the support feet. A clamping plate 9 is fixed at the bottom of the bottom plate 8. The clamping plate 9 is provided with a plurality of insertion holes 10 that cooperate with the positioning columns 3 and correspond one by one. The distance between adjacent two insertion holes 10 is the same as the distance between adjacent two positioning columns 3. An opening 11 is provided at the bottom end of the insertion hole 10, and the opening 11 penetrates through the bottom of the clamping plate 9. The width of the opening 11 is greater than the diameter of the positioning column 3, so that the positioning column 3 can be disengaged from the insertion hole 10 at the opening 11 part.

[0033] By arranging a clamping plate 9 at the bottom of the bottom plate 8 and arranging jacks 10 on the clamping plate 9, and installing corresponding positioning columns 3 on the conveyor belt 1, the positioning columns 3 are inserted into the jacks 10, and the mobile cart is pushed to follow the conveyor belt 1 for transmission. Thus, multiple mobile carts can be transmitted simultaneously, and no manual operation is required during the transmission process, reducing the time for workers to push the mobile cart, reducing the labor intensity, and improving the work efficiency. Since the installation positions of the equipment in each workshop are different, the traditional Chinese medicine products cannot be directly transmitted to the designated position through the conveyor belt 1 and need to be transported by the mobile cart. However, in this application, the linear part of the movement of the mobile cart is driven by the conveyor belt 1, saving manpower and having a low labor intensity; the positioning columns 3 are inserted into the jacks 10, playing a positioning role for the mobile cart to prevent the mobile cart from swinging in the axial direction of the driving roller 4.

[0034] Both ends of the driving roller 4 and the driven roller 5 are respectively fixed with rotating shafts, and the rotating shafts are rotatably connected to the bracket 7. Among them, a guide plate is fixed at the bottom of the bracket 7 connected to the driving roller 4, and a guide groove 6 into which the universal wheel 12 can be inserted is arranged on the guide plate. When the universal wheel 12 is inserted into the guide groove 6, the positioning columns 3 on the push rod 2 correspond to the jacks 10 on the clamping plate 9 one by one. Thus, during the movement of the mobile cart, multiple positioning columns 3 can be inserted into the corresponding jacks 10.

[0035] The conveyor belt 1 is a toothed belt, and the driving roller 4 and the driven roller 5 are matched with the toothed belt. The driving roller 4 drives the toothed belt to drive the driven roller 5 to rotate. The driving roller 4 is connected to a rotating motor, and the rotating motor drives the driving roller 4 to rotate. The rotating motor is installed on the bracket 7.

[0036] Two vertical slide rails 25 are respectively fixed on the side walls of the two corresponding vertical plates 29. The traditional Chinese medicine placement plate 19 is located between the two vertical plates 29 and is slidably connected to the vertical slide rails 25. At the positions corresponding to the vertical slide rails 25 on both side walls of the traditional Chinese medicine placement plate 19, dovetail slide grooves 26 are arranged, and the dovetail slide grooves 26 are slidably connected to the vertical slide rails 25, that is, the vertical slide rails 25 are dovetail slide rails.

[0037] Slot holes 27 are respectively opened at the central parts of both side walls of the traditional Chinese medicine placement plate 19, and strip-shaped holes 28 are arranged on the vertical plates 29, and the strip-shaped holes 28 correspond to the slot holes 27.

[0038] A support mechanism is installed on the bottom plate 8 on the side of the vertical plate 29 away from the traditional Chinese medicine placement plate 19. The support mechanism includes a vertical rod 17 and a screw rod 16. The screw rod 16 is threadedly connected to the bottom end of the vertical rod 17. One end of the screw rod 16 is rotatably connected to the vertical plate 29. The vertical rod 17 is slidably connected to the bottom plate 8. A support column 18 is detachably fixed at a position corresponding to the slot 27 on one side wall of the vertical rod 17. The support column 18 can pass through the strip-shaped hole 28 and be inserted into the slot 10 during the movement of the vertical rod 17. The support column 18 and the vertical rod 17 are detachable, so that the distance between adjacent support columns 18 can be adjusted to correspond to the slot 27. There are a plurality of vertically arranged threaded blind holes at equal intervals on the vertical rod 17. One end of the support column 18 is connected to the threaded blind hole through a bolt to fix the support column 18 and the vertical rod 17. By connecting to the threaded blind holes at different positions, the distance between the support columns 18 is adjusted.

[0039] Wherein, a moving slider is fixed at the bottom end of the vertical rod 17, and a horizontal slide rail 15 is fixed on the bottom plate 8. The moving slider is slidably connected to the horizontal slide rail 15 to limit the vertical rod 17, so that the vertical rod 17 makes a reciprocating linear motion under the rotation of the screw rod 16.

[0040] Support mechanisms are arranged on both sides of the traditional Chinese medicine placement plate 19. The support column 18 is inserted into the slot 27 to support the traditional Chinese medicine placement plate 19, and together with the first pull rope 20 and the second pull rope 21, the traditional Chinese medicine placement plate 19 is supported, playing a dual support role, avoiding the traditional Chinese medicine placement plate 19 from moving down too fast and damaging traditional Chinese medicine products when the first pull rope 20 or the second pull rope 21 breaks, which is safer.

[0041] The distance between the bottom end of the vertical slide rail 25 and the top end of the bottom plate 8 is greater than the thickness of the traditional Chinese medicine placement plate 19, so that the traditional Chinese medicine placement plate 19 can be removed from between the vertical slide rail 25 and the bottom plate 8, realizing the disassembly function between the traditional Chinese medicine placement plate 19 and the vertical plate 29, and the disassembly and installation are more convenient and fast.

[0042] Two parallel winding rollers 22 are arranged above the vertical plate 29. Support shafts are respectively fixed at both ends of the winding roller 22. The support shafts are rotatably connected to support rods. The support rods are fixed at the top end of the lower vertical plate 29. A first sprocket 24 is fixed on the support shaft at one end of one winding roller 22, and a second sprocket is fixed on the support shaft at one end of the other winding roller 22. The first sprocket 24 and the second sprocket are connected by a first chain, and one of the winding rollers 22 is connected to a driving component.

[0043] Adjacent traditional Chinese medicine placement plates 19 are connected by a first stretch. By replacing the first pull rope 20 with different lengths, the distance between adjacent traditional Chinese medicine placement plates 19 can be adjusted to adapt to placing traditional Chinese medicine products of different heights, and the applicable range is wide.

[0044] The driving component includes a driving motor 13 and a driving sprocket. The driving motor 13 is installed on the bottom plate 8, and the driving sprocket is fixed on the output shaft of the driving motor 13. A driven sprocket 23 is fixed on the support shaft at one end of one of the winding rollers 22. The driving sprocket and the driven sprocket 23 are connected by a second chain 14, so that the driving motor 13 drives the driving sprocket to rotate and the winding roller 22 rotates accordingly.

[0045] Specifically, the driving sprocket and the driven sprocket 23 are located on the same side. The driving motor 13 is installed at the bottom of the bottom plate 8, and the second chain 14 passes through the bottom plate 8 so that the second chain 14 is sleeved on the driven sprocket 23.

[0046] The multiple layers of the traditional Chinese medicine placement plates 19 are all connected by four first pulling ropes 20. Second pulling ropes 21 are respectively fixed at the four corner ends of the top of the uppermost traditional Chinese medicine placement plate 19. The second pulling ropes 21 are wound around the winding roller 22 directly above. Two parallel second pulling ropes 21 are wound around one winding roller 22, and the other two parallel second pulling ropes 21 are wound around the other winding roller 22.

[0047] In this embodiment, columns 30 are respectively fixed at the four corner ends of the top of the traditional Chinese medicine placement plate 19. Adjacent two columns 30 are connected and fixed to each other by a retaining rod. The number of retaining rods is at least one. Two or more retaining rods are arranged vertically. The first pulling ropes 20 and the second pulling ropes 21 are located outside the columns. Handles are respectively arranged on the front and rear side walls of the vertical plate 29 to facilitate pushing and pulling the mobile cart to move it.

[0048] The present invention also provides a usage method of the mobile platform for a traditional Chinese medicine extraction workshop, which is characterized in that it includes the following steps.

[0049] S1. Plug the plug of the driving motor 13 into the power supply, drive the winding roller 22 to rotate, adjust the multiple layers of traditional Chinese medicine placement plates 19 so that they are stacked together. Start placing traditional Chinese medicine products from the uppermost traditional Chinese medicine placement plate 19 in sequence. When one layer of the traditional Chinese medicine placement plate 19 is full, start the driving motor 13 to make the driving sprocket drive the driven sprocket 23 to rotate, so that the two winding rollers 22 rotate together. Drive the traditional Chinese medicine placement plate 19 full of traditional Chinese medicine products to move upward through the pulling ropes, so that the next layer of the traditional Chinese medicine placement plate 19 is located at a position that can be touched by the staff, and then stop the driving motor to facilitate the placement of traditional Chinese medicine products.

[0050] S2. When all the traditional Chinese medicine placement plates 19 are full of traditional Chinese medicine products, the multiple layers of traditional Chinese medicine placement plates 19 are arranged vertically, and the first pulling ropes 20 between the multiple layers of traditional Chinese medicine placement plates 19 are in a tightened state. At this time, rotate the screw rods 16 on both sides of the traditional Chinese medicine placement plate 19 to make the vertical rods 17 drive the support columns 18 to move towards the direction of the slot 27 until one end of the support column 18 passes through the strip hole 28 and is inserted into the slot 27, and the support column 18 plays a supporting role for the traditional Chinese medicine placement plate 19.

[0051] S3. Pull out the plug of the drive motor 13 from the power supply, push the mobile cart in the direction of the conveying mechanism, and the universal wheels 12 on the bottom plate 8 are inserted into the corresponding guide grooves 6. At this time, the positions of the multiple jacks 10 on the clamping plate 9 correspond one by one to the positions of the multiple positioning posts 3 on the conveyor belt 1. Then continue to push the mobile cart so that the clamping plate 9 is located between the two push rods 2. One push rod 2 is located below the driving roller 4, and the other push rod 2 is located above the driving roller 4. In this way, without affecting the conveyance of the conveyor belt 1, the positioning posts 3 on the push rods 2 can be inserted into the corresponding jacks 10. As the conveyor belt 1 conveys, the lower push rod 2 moves above the driving roller 4 and the positioning post 3 is inserted into the jack 10. The push rod 2 pushes the clamping plate 9 to make the mobile cart move forward along with the conveyor belt 1. During the movement, the universal wheels 12 move out of the guide grooves 6;

[0052] S4. When the mobile cart moves to the other end of the conveyor belt 1, as the conveyor belt 1 conveys, the push rod 2 drives the positioning post 3 to move below the driven roller 5. The positioning post 3 disengages from the clamping plate 9 at the opening 11 at the bottom of the jack 10. At this time, the staff can transfer the mobile cart to the required position. The conveyor belt can convey multiple mobile carts at the same time, saving the conveyance time and eliminating the need for manual operation during the conveyance process, reducing the labor intensity;

[0053] S5. When taking out the traditional Chinese medicine products from the traditional Chinese medicine placement plate 19, first rotate the screw rod 16 to make the vertical rod 17 drive the support column 18 to move away from the traditional Chinese medicine placement plate 19 until the support column 18 is pulled out of the slot and the strip hole 28. At this time, the support does not interfere with the downward movement of the traditional Chinese medicine placement plate 19;

[0054] S6. Insert the plug of the drive motor 13 into the power supply. First, take out the traditional Chinese medicine products in the traditional Chinese medicine placement plate 19 that the staff can touch, and then take out the traditional Chinese medicine products in the high traditional Chinese medicine placement plate 19. When taking out the traditional Chinese medicine products in the high position, start the drive motor 13 to drive the winding roller 22 to rotate, so that the high traditional Chinese medicine placement plate 19 moves down until the staff can touch the traditional Chinese medicine products in one layer of the traditional Chinese medicine placement plate 19. At this time, stop the drive motor 13 and start taking out. The empty traditional Chinese medicine placement plates 19 below are stacked together. The height adjustment of the high multi-layer traditional Chinese medicine placement plates 19 is controlled by starting and stopping the drive motor 13, so that the staff can take out all the traditional Chinese medicine products in the traditional Chinese medicine placement plates 19.

[0055] It is not difficult for those skilled in the art to understand that the present invention includes any combination of the inventive content and the specific implementation part of the above specification and each part shown in the drawings. Due to space limitations and to make the specification concise, the various solutions formed by these combinations are not described one by one. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A mobile platform for a traditional Chinese medicine extraction workshop, including a mobile vehicle, on which multiple traditional Chinese medicine placement plates are installed, characterized in that: It further includes a conveying mechanism, which comprises a conveyor belt, a driving roller and a driven roller. The driving roller drives the driven roller to rotate through the conveyor belt. A plurality of push rods evenly distributed at equal intervals are fixed on the outer surface of the conveyor belt. At least three positioning columns arranged at equal intervals along the center line of the push rod are fixed on one side wall of the push rod. The mobile vehicle includes a bottom plate and a vertical plate. Two parallel vertical plates are fixed on the bottom plate. The traditional Chinese medicine placement plate is installed between the two vertical plates. Four corner ends of the bottom of the bottom plate are respectively fixed with support feet. Universal wheels are installed at the bottom ends of the support feet. A clamping plate is fixed at the bottom of the bottom plate. The clamping plate is provided with a plurality of jacks that cooperate with and correspond to the positioning columns one by one. An opening is provided at the bottom end of the jack, and the opening penetrates through the bottom of the clamping plate; Slots are respectively formed at the central parts of the two side walls of the traditional Chinese medicine placement plate. A strip-shaped hole is provided on the vertical plate, and the strip-shaped hole corresponds to the slot; A support mechanism is installed on the bottom plate on the side of the vertical plate away from the traditional Chinese medicine placement plate. The support mechanism comprises a vertical rod and a screw rod. The screw rod is threadedly connected to the bottom end of the vertical rod. One end of the screw rod is rotatably connected to the vertical plate. The vertical rod is slidably connected to the bottom plate. A support column is detachably fixed at a position corresponding to the slot on one side wall of the vertical rod. The support column can pass through the strip-shaped hole and be inserted into the slot during the movement of the vertical rod; Two parallel winding rollers are provided above the vertical plate. Support shafts are respectively fixed at both ends of the winding roller. The support shafts are rotatably connected to support rods, and the support rods are fixed at the top ends of the lower vertical plates. A first sprocket is fixed on the support shaft at one end of one of the winding rollers, and a second sprocket is fixed on the support shaft at one end of the other winding roller. The first sprocket and the second sprocket are connected by a first chain, and one of the winding rollers is connected to a driving component.

2. The mobile platform for the traditional Chinese medicine extraction workshop according to claim 1, wherein: Shafts are respectively fixed at both ends of the driving roller and the driven roller. The shafts are rotatably connected to the brackets. A guide plate is fixed at the bottom of the bracket connected to the driving roller. The guide plate is provided with a guide groove into which the universal wheel can be inserted. When the universal wheel is inserted into the guide groove, the positioning columns on the push rod correspond to the jacks on the clamping plate one by one.

3. The mobile platform for a traditional Chinese medicine extraction workshop according to claim 1, characterized in that: Two vertical slide rails are respectively fixed on the opposite side walls of the two vertical plates. The traditional Chinese medicine placement plate is located between the two vertical plates and is slidably connected to the vertical slide rails.

4. The mobile platform for a traditional Chinese medicine extraction workshop according to claim 3, wherein: The distance between the bottom end of the vertical slide rail and the top end of the bottom plate is greater than the thickness of the traditional Chinese medicine placement plate.

5. The mobile platform for a traditional Chinese medicine extraction workshop according to claim 1, wherein: The driving component comprises a driving motor and a driving sprocket. The driving motor is installed on the bottom plate. A driving sprocket is fixed on the output shaft of the driving motor. A driven sprocket is fixed on the support shaft at one end of one of the winding rollers. The driving sprocket and the driven sprocket are connected by a second chain.

6. The mobile platform for a traditional Chinese medicine extraction workshop according to claim 5, characterized in that: The plurality of traditional Chinese medicine placement plates are all connected by four first pull ropes. Second pull ropes are respectively fixed at the four corner ends of the top of the uppermost traditional Chinese medicine placement plate. The second pull ropes are wound on the winding roller directly above.

7. A method for using a mobile platform in a traditional Chinese medicine extraction workshop, characterized in that: The mobile platform is the mobile platform described in claim 6, including the following steps, S1. Plug the plug of the driving motor into the power supply, drive the winding roller to rotate, adjust the multi-layer traditional Chinese medicine placement plates so that they are stacked together, start placing traditional Chinese medicine products from the topmost traditional Chinese medicine placement plate in sequence. When a layer of traditional Chinese medicine placement plate is full, start the driving motor to make the driving sprocket drive the driven sprocket to rotate, so that the two winding rollers rotate together, drive the traditional Chinese medicine placement plate full of traditional Chinese medicine products to move upward through the pull rope, make the next layer of traditional Chinese medicine placement plate in a position that can be touched by the staff, and stop the driving motor. S2. When all the traditional Chinese medicine placement plates are full of traditional Chinese medicine products, the multi-layer traditional Chinese medicine placement plates are arranged vertically, and the first pull rope between the multi-layer traditional Chinese medicine placement plates is in a tightened state. At this time, rotate the screw rods on both sides of the traditional Chinese medicine placement plate to make the vertical rods drive the support columns to move towards the direction of the slots until one end of the support column passes through the strip holes and is inserted into the slots. S3. Pull out the plug of the driving motor from the power supply, push the mobile cart towards the direction of the conveying mechanism, and the universal wheels on the bottom plate are inserted into the corresponding guide grooves. At this time, the positions of the multiple jacks on the clamping plate correspond one by one to the positions of the multiple positioning columns on the conveyor belt. Then continue to push the mobile cart to make the clamping plate located between the two push rods, one of the push rods is below the driving roller, and the other push rod is above the driving roller. As the conveyor belt conveys, the lower push rod moves above the driving roller and makes the positioning column inserted into the jack. The push rod pushes the clamping plate to make the mobile cart move forward along with the conveyor belt. During the movement, the universal wheels move out of the guide grooves. S4. When the mobile cart moves to the other end of the conveyor belt, as the conveyor belt conveys, the push rod drives the positioning column to move below the driven roller, and the positioning column disengages from the clamping plate from the opening part at the bottom of the jack. At this time, the staff can transfer the mobile cart to the required position, and the conveyor belt can convey multiple mobile carts at the same time. S5. When taking out the traditional Chinese medicine products from the traditional Chinese medicine placement plate, first rotate the screw rod to make the vertical rod drive the support column to move away from the traditional Chinese medicine placement plate until the support column is pulled out from the slots and strip holes. At this time, the support does not prevent the downward movement of the traditional Chinese medicine placement plate. S6. Plug the plug of the driving motor into the power supply. First, take out the traditional Chinese medicine products in the traditional Chinese medicine placement plate that can be touched by the staff, and then take out the traditional Chinese medicine products in the traditional Chinese medicine placement plate at a high place. When taking out the traditional Chinese medicine products at a high place, start the driving motor to drive the winding roller to rotate, make the traditional Chinese medicine placement plate at a high place move downward until the traditional Chinese medicine products in a layer of traditional Chinese medicine placement plate can be touched by the staff. At this time, stop the driving motor and start taking out. The empty traditional Chinese medicine placement plates below are stacked together, and the height adjustment of the multi-layer traditional Chinese medicine placement plates at a high place is controlled by starting and stopping the driving motor, so that the staff can take out all the traditional Chinese medicine products in the traditional Chinese medicine placement plates.

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