A long strip Chinese medicinal material bare seedling rolling mechanism

Abstract

The present invention relates to the technical field of Chinese medicinal material transplanting, specifically, a long strip Chinese medicinal material bare seedling rolling mechanism, comprising a transplanting vehicle, medicinal material seedlings and a rolling film, wherein the medicinal material seedlings and the rolling film are both located in the transplanting vehicle, a universal wheel is fixedly installed at the bottom of the transplanting vehicle, a push handle is hingedly installed on one side of the transplanting vehicle, a rolling platform is installed on the upper part of the transplanting vehicle, a lifting bracket is arranged between the bottom of the rolling platform and the upper part of the transplanting vehicle, and further comprises a seedling stacking ring, slide rails are symmetrically installed on both sides of the inner wall of the rolling platform, the seedling stacking ring is installed in the middle of the rolling platform, a seedling stacking plate is symmetrically installed on the outer side of the middle part of the seedling stacking ring along its horizontal diameter direction, and an electric slider that slides with the slide rail is fixedly installed on the side wall of the seedling stacking plate. The present invention solves the problem that the codonopsis seedlings are dehydrated or necrotic when facing changes in the transplanting path and the transplanting location, and reduces the survival rate of codonopsis transplanting.

Description

Technical Field

[0001] The invention relates to the technical field of Chinese medicinal material transplanting, in particular to a long strip Chinese medicinal material bare seedling rolling mechanism. Background Art

[0002] Codonopsis is a Qi-tonifying medicine. It is the dried root of Codonopsis pilosula, Codonopsis pilosula or Codonopsis pilosula of the Campanulaceae family. The root of Codonopsis pilosula is slightly cylindrical, spindle-shaped cylindrical or oblong-conical, with few branches or branches below the middle, 15-45cm long and 0.45-2.5cm in diameter. The surface is grayish yellow, grayish brown or reddish brown, with irregular longitudinal grooves and wrinkles, sparsely distributed horizontal long lenticels, and multiple annular wrinkles on the upper part, especially dense near the root head. The main active ingredients of Codonopsis pilosula are acetylene glycosides and polysaccharides. It is often used as a Qi-tonifying medicine, with the effects of strengthening the spleen and lungs, nourishing blood and promoting body fluid.

[0003] The main purpose of rolling seedlings is to facilitate transplantation or transportation, while reducing damage to plants during the process and increasing the survival rate. However, it should be noted that the process of rolling seedlings may cause certain pressure on the plants, so the operation should be as gentle as possible to avoid excessive damage to the plants.

[0004] During the planting process of Codonopsis pilosula, its seedlings spend the winter in the field. After the soil thaws in the spring of the following year, the seedlings are dug up, tied into small bunches, and packed into sacks or plastic woven bags and transported to the transplanting site for transplanting. Transplanting Codonopsis pilosula can avoid damaging its root system. However, during the transplanting process of Codonopsis pilosula, in order to improve the planting efficiency, a large number of Codonopsis pilosula are transplanted at one time. Since the root system of Codonopsis pilosula seedlings is fragile, the mutual squeezing when they are transplanted and stacked will increase the probability of root damage or branch and leaf falling. In addition, changes in the transplanting path and transplanting location will also increase the probability of dehydration or necrosis of Codonopsis pilosula seedlings after transplanting. It is not suitable for long-distance or long-term cultivation conditions, which reduces the survival rate of Codonopsis pilosula. Summary of the invention

[0005] In order to solve the deficiencies of the prior art, the present invention provides a long strip Chinese medicinal material bare seedling rolling mechanism; thereby solving the problem that the Codonopsis pilosula seedlings become dehydrated or necrotic when facing changes in the transplanting path and transplanting location, thereby reducing the survival rate of Codonopsis pilosula transplanting.

[0006] The technical solution adopted by the present invention to solve its technical problems is a long strip of Chinese medicinal material bare seedling rolling mechanism, including a transplanting cart, medicinal material seedlings and a rolling film, wherein the medicinal material seedlings and the rolling film are both located in the transplanting cart, a universal wheel is fixedly installed on the bottom of the transplanting cart, a push handle is hingedly installed on one side of the transplanting cart, a seedling rolling platform is installed on the upper part of the transplanting cart, a lifting bracket is arranged between the bottom of the seedling rolling platform and the upper part of the transplanting cart, and further comprises a seedling stacking ring, slide rails are symmetrically installed on both sides of the inner wall of the seedling rolling platform, the seedling stacking ring is installed in the middle of the seedling rolling platform, and seedling stacking plates are symmetrically installed on the outer side of the middle part of the seedling stacking ring along its horizontal diameter direction, and an electric slider that slides with the slide rail is fixedly installed on the side wall of the seedling stacking plate.

[0007] Preferably, there are two seedling pile rings, which are used to receive the roots and branches of the medicinal seedlings respectively. The seedling pile rings are all incomplete circular ring structures, and a notch groove with an obtuse fan-shaped included angle is opened on the upper part, and both ends of the notch groove are hingedly installed with an embracing ring, and the embracing ring has the same contour curvature as the seedling pile ring.

[0008] Preferably, anti-rotation rods are evenly installed in the middle of the embracing ring, the anti-rotation rods are parallel to the axis of the seedling stacking ring, and an elastic cotton tube is sleeved on the outside of the anti-rotation rods. A seedling stacking cylinder is hingedly installed in the middle of the seedling stacking plate, and the telescopic end of the seedling stacking cylinder is hinged to one of the anti-rotation rods on the embracing ring, and the diameter of the medicinal seedlings is smaller than the gap between two adjacent anti-rotation rods.

[0009] Preferably, a circumferential ring is rotatably installed in the middle of the seedling rolling platform, the circumferential ring is close to the position of the seedling pile ring in contact with the root of the medicinal seedlings, and the diameter of the circumferential ring is larger than the diameter of the seedling pile ring, an increase and decrease groove is provided on one side of the circumferential ring, the notch direction of the increase and decrease groove is parallel to the radius direction of the circumferential ring, an angle block is slidably installed in the increase and decrease groove, a reel is hingedly installed in the middle of the angle block, a reel is rotatably sleeved on the reel, and the rolling film is fixedly installed on the reel, a gear ring is provided on one side of the circumferential ring, a seedling pile motor is fixedly installed on the seedling pile plate, and a gear meshing with the gear ring is fixedly installed on the output shaft of the seedling pile motor.

[0010] Preferably, a magnetically matched electromagnet is provided between the reel and the drum, a micro cylinder is fixedly mounted on the angle block, the telescopic end of the micro cylinder abuts against the hinged end of the reel, an "L"-shaped bonding rod is slidably mounted on the end of the reel, one end of the bonding rod is connected to the end of the reel through a compression spring, and the other end of the bonding rod is slidably bonded to the side wall of the roll film.

[0011] Preferably, the bottom of the seedling stacking ring is provided with a conical surface protruding toward its axial direction, and a "Z"-shaped embedding rod is rotatably installed on the conical surface of the seedling stacking ring on the same side as the circumferential ring. A micro motor is fixedly installed on the seedling stacking ring, and the output shaft of the micro motor is fixedly connected to one end of the embedding rod, and the other end of the embedding rod rests on the pulled-out rolled film.

[0012] Preferably, a moisturizing tube is fixedly installed in the middle of the seedling rolling platform, the moisturizing tube is coaxial with the circumferential ring, and the moisturizing tube passes through the seedling stacking ring on the same side of the circumferential ring. A water drop-shaped shrinkage groove is opened on the inner side of the moisturizing tube, and the narrow mouth of the shrinkage groove faces the seedling stacking ring. A moisturizing bin is fixedly installed on the upper part of the seedling rolling platform, and the moisturizing bin is connected with the moisturizing tube through a drop pipe.

[0013] Preferably, the fall tube is arranged at an angle, and the inner diameter of the fall tube is the same as the wide mouth of the contraction groove. Spherical moisturizing sponges are evenly stacked in the moisturizing bin. A push rod is slidably installed at the end of the moisturizing tube away from the seedling stacking ring, and the push rod is slidably matched with the narrow mouth of the contraction groove. An intermittent cylinder for pushing the push rod forward is fixedly installed on the side wall of the seedling rolling platform.

[0014] Preferably, a fluid replenishment groove is provided at one end of the moisturizing tube facing the seedling stacking ring, a water tank is provided on the moisturizing bin, and the water tank is connected to the fluid replenishment groove through a water pipe.

[0015] Preferably, chip removal holes are evenly opened at the bottom of the seedling rolling platform, a chip scraper rod is fixedly installed on the seedling pile plate away from the moisturizing bin, the chip scraper rod is located above the chip removal holes, a comb-shaped elastic rod is fixedly installed at the bottom of the seedling rolling platform, and a blocking needle in contact with the scraper rod is fixedly installed on the elastic rod.

[0016] Beneficial effects of the present invention:

[0017] (1) The present invention uses a vehicle-mounted seedling rolling platform to carry out the seedling rolling operation as the seedling lifting location changes, thereby eliminating the need for frequent transfer of the Codonopsis pilosula seedlings after lifting them, reducing the exposure time of the Codonopsis pilosula seedlings in the environment, thereby reducing the evaporation of water and improving the survival rate.

[0018] (2) The present invention uses a unified placement station to facilitate workers to intuitively judge the overall contour amplitude of the small handfuls of Codonopsis pilosula seedlings during the seedling rolling process, so as to quickly make a decision on whether to take out or add them. In this way, after the Codonopsis pilosula seedlings are rolled, the space they occupy when they are stacked remains consistent. While improving the convenience of subsequent transfer operations, it avoids the phenomenon of excessive local pressure or rolling and slipping caused by the disordered placement of the Codonopsis pilosula seedlings, thereby improving the convenience of manual handling during transplantation and the subsequent survival rate.

[0019] (3) The present invention uses a moisturizing tube and a repeatable moisturizing sponge to provide inner support for the Codonopsis pilosula seedling roll during the seedling rolling process, thereby reducing the probability that the root system of the Codonopsis pilosula seedling in the center will be damaged by multiple squeezes during the seedling rolling process. In addition, the present invention can replenish moisture in the root system of the Codonopsis pilosula seedling during long-term or long-distance transplanting, thereby improving its survival rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Figure 1 It is a schematic diagram of the first overall connection structure of the present invention;

[0022] Figure 2 for Figure 1 A top view schematic diagram of

[0023] Figure 3 It is a schematic diagram of a second overall connection structure of the present invention;

[0024] Figure 4 for Figure 3 The enlarged schematic diagram at A in the middle;

[0025] Figure 5 Schematic diagram of the positional relationship between the film roll and the seedling roll platform in the present invention;

[0026] Figure 6 for Figure 5 The enlarged schematic diagram of point B in FIG.

[0027] Figure 7 Schematic diagram of the positional relationship between the circumferential ring and the moisturizing tube in the present invention;

[0028] Figure 8 for Figure 7 The enlarged schematic diagram of point C in FIG.

[0029] Fig. 9 It is a schematic diagram of the positional relationship between the moisturizing sponge and the drop pipe in the present invention;

[0030] Fig.10 for Fig. 9 The enlarged schematic diagram of D in FIG.

[0031] Fig.11 for Fig. 9 The enlarged schematic diagram of point E in FIG.

[0032] 1. Transplanting cart; 2. Medicinal seedlings; 3. Film roll; 11. Push handle; 4. Seedling roll platform; 12. Lifting bracket; 5. Seedling pile ring; 40. Vibrator; 41. Slide rail; 51. Seedling pile plate; 52. Embracing ring; 53. Anti-rotation rod; 531. Cotton cylinder; 54. Seedling pile cylinder; 6. Circular ring; 61. Increase and decrease groove; 62. Angle block; 63. Reel; 64. Reel; 55. Seedling pile motor; 551. Gear; 621. Micro cylinder; 631. Fitting rod; 632. Compression spring; 56. Embedding rod; 57. Micro motor; 7. Moisturizing tube; 71. Contraction groove; 8. Moisturizing bin; 81. Drop tube; 82. Moisturizing cotton; 72. Push rod; 73. Liquid replenishment tank; 83. Water tank; 9. Chip removal hole; 58. Scraping rod; 42. Elastic rod; 421. Blocking needle. DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0034] The embodiment of the present invention solves the problem of dehydration or necrosis of Codonopsis pilosula seedlings when facing changes in transplanting paths and transplanting locations, thereby reducing the survival rate of Codonopsis pilosula transplanting, by providing a long strip-shaped Chinese medicinal material bare seedling rolling mechanism.

[0035] In order to improve the timeliness of transplanting Codonopsis pilosula seedlings, Figures 1 to 3 As shown, a preferred embodiment of the present invention proposes a long strip of Chinese medicinal material bare seedling rolling mechanism, comprising a transplanting vehicle 1, a medicinal material seedling 2 and a rolling film 3, wherein the medicinal material seedling 2 and the rolling film 3 are both located in the transplanting vehicle 1, a universal wheel is fixedly installed at the bottom of the transplanting vehicle 1, a push handle 11 is hingedly installed on one side of the transplanting vehicle 1, a seedling rolling platform 4 is installed on the upper part of the transplanting vehicle 1, and a lifting bracket 12 is arranged between the bottom of the seedling rolling platform 4 and the upper part of the transplanting vehicle 1, and further comprises a seedling stacking ring 5.

[0036] During work, the operator pushes the transplanting vehicle 1 to the predetermined seedling lifting position, and then, according to the root length of the Codonopsis pilosula seedlings, selects a roll film 3 of appropriate width and installs it in place, and then adjusts the folding height of the lifting bracket 12 to make the seedling rolling platform 4 reach an operating height suitable for the operator. Through the vehicle-mounted seedling rolling platform 4, the seedling rolling operation can be performed according to the changes in the seedling lifting location, eliminating the frequent transfer process of the Codonopsis pilosula seedlings after lifting, reducing the exposure time of the Codonopsis pilosula seedlings in the environment, thereby reducing its water evaporation and improving the survival rate.

[0037] Furthermore, in order to improve the efficiency of seedling rolling and have excellent seedling rolling effect, Figures 1 to 5 ,as well as Figure 8 As shown, the inner walls of the seedling rolling platform 4 are symmetrically provided with slide rails 41, the seedling heaping ring 5 is installed in the middle of the seedling rolling platform 4, the middle outer side of the seedling heaping ring 5 is symmetrically provided with a seedling heaping plate 51 along its horizontal diameter direction, the side wall of the seedling heaping plate 51 is fixedly provided with an electric slider that slides with the slide rail 41, the seedling heaping ring 5 is two in number, and is used to receive the root and the branch and leaf of the medicinal material seedling 2 respectively, the seedling heaping ring 5 is an incomplete circular ring structure, and a notch groove with an obtuse fan-shaped included angle is opened on the upper part thereof, and the notch groove is notched. An embracing ring 52 is hingedly installed at both ends of the mouth groove, and the embracing ring 52 has the same contour curvature as the seedling stacking ring 5. An anti-rotation rod 53 is evenly installed in the middle of the embracing ring 52, and the anti-rotation rod 53 is parallel to the axis of the seedling stacking ring 5. An elastic cotton tube 531 is sleeved on the outside of the anti-rotation rod 53. A seedling stacking cylinder 54 is hingedly installed in the middle of the seedling stacking plate 51, and the telescopic end of the seedling stacking cylinder 54 is hinged to one of the anti-rotation rods 53 on the embracing ring 52. The diameter of the medicinal seedling 2 is smaller than the gap between two adjacent anti-rotation rods 53.

[0038] According to the actual length of the Codonopsis pilosula seedlings when lifting the seedlings, the electric slider is started to work, so as to adjust the distance between the two seedling stacking plates 51, and the seedling stacking ring 5 is driven by the seedling stacking plate 51 to move synchronously, so that the two seedling stacking rings 5 ​​maintain an appropriate distance. After the Codonopsis pilosula seedlings are put in, the roots and branches and leaves of the Codonopsis pilosula seedlings are taken over. In order to improve the efficiency and quality of the seedling rolling operation, when the Codonopsis pilosula seedlings are put in, the roots of the Codonopsis pilosula seedlings are uniformly oriented in one direction. The number of Codonopsis pilosula seedlings when rolling can be selected and judged according to the actual root size of the Codonopsis pilosula seedlings or manual experience. When rolling the seedlings, first make the seedling stacking cylinder 54 in the first working position. At this time, the embracing ring 52 turns to the outside of the seedling stacking ring 5, and the upper notch of the seedling stacking ring 5 is in a fully open state. Subsequently, a small handful of Codonopsis pilosula seedlings of a predetermined number or diameter are manually put into the seedling stacking ring 5. At this time, the Codonopsis pilosula seedlings naturally sink and separate under the action of gravity; subsequently, make the seedling stacking cylinder 54 work to the second working position, and its telescopic end The anti-rotation rod 53 is provided to limit the stacked Codonopsis pilosula seedlings and restrict their rotation during the seedling rolling process. The elastic cotton cylinder 531, through its own elastic deformation ability, increases the contact friction with the Codonopsis pilosula seedlings while reducing the contact surface pressure between the two, thereby avoiding damage to the root system of the Codonopsis pilosula seedlings. Through a unified placement station, it is convenient for staff to intuitively judge the overall contour amplitude of the Codonopsis pilosula seedlings in the seedling rolling process, so as to quickly make a decision on taking out or adding, so as to achieve that the Codonopsis pilosula seedlings keep their own occupied space consistent when they are stacked after being rolled. While improving the convenience of subsequent transfer operations, it avoids the phenomenon of excessive local pressure or rolling and slipping caused by disorderly placement of the Codonopsis pilosula seedlings, thereby improving the convenience of manual picking during transplanting and the subsequent survival rate.

[0039] Furthermore, in order to achieve stable protection of the root system of Codonopsis pilosula seedlings and improve the efficiency of rolling seedlings, Figure 5 , Figure 7 , Fig. 9 and Fig.11As shown, a circumferential ring 6 is rotatably installed in the middle of the seedling rolling platform 4, the circumferential ring 6 is close to the position of the seedling pile ring 5 in contact with the root of the medicinal material seedling 2, and the diameter of the circumferential ring 6 is larger than the diameter of the seedling pile ring 5, and an increase and decrease groove 61 is provided on one side of the circumferential ring 6, the notch direction of the increase and decrease groove 61 is parallel to the radius direction of the circumferential ring 6, an angle block 62 is slidably installed in the increase and decrease groove 61, and a reel 63 is installed in the middle of the angle block 62 in a hinged manner, a reel 64 is rotatably sleeved on the reel 63, and the film rolling 3 is fixedly installed on the reel 64, and the circumferential ring 6 A gear ring is provided on one side, a seedling stacking motor 55 is fixedly installed on the seedling stacking plate 51, and a gear 551 meshing with the gear ring is fixedly installed on the output shaft of the seedling stacking motor 55; the bottom of the seedling stacking ring 5 is provided with a conical surface protruding in the axial direction of the seedling stacking ring 5, and a "Z"-shaped embedding rod 56 is rotatably installed on the conical surface of the seedling stacking ring 5 on the same side of the circumferential ring 6, and a micro motor 57 is fixedly installed on the seedling stacking ring 5, and the output shaft of the micro motor 57 is fixedly connected to one end of the embedding rod 56, and the other end of the embedding rod 56 rests on the pulled-out roll film 3.

[0040] The conical surface arranged at the bottom of the seedling pile ring 5 can make the Codonopsis pilosula seedlings evenly deflect toward the two sides of the seedling pile ring 5 during the process of falling and placing, and at the same time make the circumferential contour of the bottom produce a slight inward depression, so as to offset the downward bending degree of the Codonopsis pilosula seedling roll under the action of gravity when the Codonopsis pilosula seedling roll is placed horizontally. At the same time, the concave part is also conducive to the early insertion of the roll film 3; after the Codonopsis pilosula seedlings are placed in the seedling pile ring 5 and the embracing and clamping operation is completed, the staff pulls the roll film 3 to make it pass from under the Codonopsis pilosula seedling roll, and then starts the micro motor 57 to operate, and the micro motor 57 drives the embedding rod 56 to deflect, and during the rotation of the embedding rod 56, it contacts the bottom of the pull-out section of the roll film 3 and pushes the pull-out section of the roll film 3 upward Move until the film roll 3 enters the recessed part of the Codonopsis seedling roll at the conical surface position, and then, keep the micro motor 57 in a state. The end of the pulled-out section of the film roll 3 is now tightly attached to the lower part of the Codonopsis seedling roll under the support of the embedded rod 56. Then, start the seedling stacking motor 55 to operate, and the gear 551 is driven to rotate by the seedling stacking motor 55, and then the circular ring 6 is driven to rotate through the meshing transmission between the gear 551 and the gear ring, and then the reel 63 and the drum 64 are driven to rotate circumferentially through the angle block 62. The film roll 3 is installed on the drum 64, and the pulled-out section of the film roll 3 is attached to the Codonopsis seedling. When the film roll 3 follows the drum 64 to rotate circumferentially, it rotates and releases itself, thereby completing the seedling rolling operation on the Codonopsis seedling.

[0041] At this time, by adjusting the current intensity in the electromagnet, the tension of the rolling film 3 can be controlled, and then the tightness of the wrapping when rolling the seedlings can be adjusted, so as to adapt to the rolling operation of Codonopsis pilosula seedlings of different categories or root diameters. After the predetermined number of turns are wrapped, the electric slider close to the branches and leaves of the Codonopsis pilosula seedlings is started to work, and then the electric slider drives the connected seedling stacking ring 5 to move. At this time, the seedling stacking cylinder 54 at the root part of the Codonopsis pilosula seedling enters the first working position again, and the clamping state of the embracing ring 52 on the Codonopsis pilosula seedlings at this position is released. Subsequently, along with the movement of the seedling stacking ring 5 at the branch and leaf part, the Codonopsis pilosula seedling roll in the seedling rolling state moves synchronously. At this time, the root part of the Codonopsis pilosula seedling gradually enters the winding range of the rolling film 3, so as to realize the complete seedling rolling operation on the root part of the Codonopsis pilosula seedling and improve the protection integrity of the root system. In the process of the Codonopsis pilosula seedling moving forward, it slides relative to the embedding rod 56 until the embedding rod 56 is completely moved out of the root range of the Codonopsis pilosula seedling.

[0042] Further, in order to improve the quality of the rolled seedlings, the degree of fit between the rolled film 3 and the Codonopsis pilosula seedlings is improved, such as Figures 7 to 9 ,as well as Fig.11 As shown, a magnetically matched electromagnet is arranged between the reel 63 and the drum 64, a micro cylinder 621 is fixedly mounted on the angle block 62, the telescopic end of the micro cylinder 621 abuts against the hinged end of the reel 63, an "L"-shaped fitting rod 631 is slidably mounted on the end of the reel 63, one end of the fitting rod 631 is connected to the end of the reel 63 by a compression spring 632, and the other end of the fitting rod 631 is slidably fitted on the side wall of the roll film 3.

[0043] As the Codonopsis seedlings move forward, the film roll 3 is spirally wound around the periphery of the Codonopsis seedlings. At this time, the elongation of the micro-cylinder 621 is adjusted to deflect the reel 63 to adapt to the spiral inclination angle, so that the film roll 3 maintains the best fitting angle and fitting strength with the Codonopsis seedlings during the winding process. When the Codonopsis seedlings are completely rolled up, the electromagnet is in a strong magnetic state. At this time, the reel 63 and the drum 64 are relatively fixed, and the film roll 3 breaks itself under the traction and pulling action, and the rolling of the seedlings is completed. Subsequently, the staff can take out the seedling roll after the rolling is completed, and stack or transfer it. In addition, in order to improve the flatness of the film roll 3 at the end after the rolling, the film roll 3 can adopt a point-breaking type.

[0044] Furthermore, in order to improve the long-term transplanting and preservation properties of Codonopsis pilosula seedlings after rolling, Figure 5 , Figure 7 , Fig. 9 and Fig.10As shown, a vibrator 40 is fixedly installed on the outer wall of the seedling rolling platform 4, a moisturizing tube 7 is fixedly installed in the middle of the seedling rolling platform 4, the moisturizing tube 7 is coaxial with the circumferential ring 6, and the moisturizing tube 7 passes through the seedling stacking ring 5 on the same side of the circumferential ring 6, a water drop-shaped contraction groove 71 is opened on the inner side of the moisturizing tube 7, and the narrow mouth of the contraction groove 71 faces the seedling stacking ring 5, a moisturizing bin 8 is fixedly installed on the upper part of the seedling rolling platform 4, and the moisturizing bin 8 is connected with the moisturizing tube 7 through a falling pipe 81, and the falling pipe 81 is inclined. The inner diameter of the tube 81 is the same as the wide mouth of the contraction groove 71. Spherical moisturizing sponges 82 are evenly stacked in the moisturizing bin 8. A push rod 72 is slidably installed at the end of the moisturizing tube 7 away from the seedling stacking ring 5, and the push rod 72 slides in cooperation with the narrow mouth of the contraction groove 71. An intermittent cylinder for pushing the push rod 72 forward is fixedly installed on the side wall of the seedling rolling platform 4. A liquid replenishing groove 73 is provided at the end of the moisturizing tube 7 facing the seedling stacking ring 5. A water tank 83 is provided on the moisturizing bin 8, and the water tank 83 is connected to the liquid replenishing groove 73 through a water pipe.

[0045] After the initial placement of the Codonopsis pilosula seedlings, their root parts slide evenly along the periphery of the moisturizing tube 7 under the action of gravity. In the subsequent seedling rolling process, the moisturizing tube 7 completes the support for the inner side of the seedling roll and creates a gap. Then, when the seedling roll moves forward, the vibrator 40 is started to work, so that the moisturizing sponge 82 in the moisturizing bin 8 falls along the falling tube 81 to the teardrop-shaped notch of the moisturizing tube 7. Then, the push rod 72 is pushed to move by the intermittent cylinder, and the moisturizing sponge 82 is pushed to the outlet position of the moisturizing tube 7 by the push rod 72. At this time, the moisturizing sponge 82 gradually shrinks during the forward process until it is out of the moisturizing tube 7. The moisture is discharged from the end position, and the moisturizing sponge 82 immediately enters the gap in the center of the Codonopsis pilosula seedling roll after being discharged, and gradually expands to support the inner side of the Codonopsis pilosula seedling roll, thereby reducing the probability that the root system of the Codonopsis pilosula seedling in the center will be damaged by multiple squeezes during the rolling process. At the same time, clean water or nutrient solution is introduced into the liquid replenishment tank 73 through the water tank 83 and the water pipe. After flowing out, the clean water immediately flows to the moisturizing sponge 82. As the moisturizing sponge 82 expands, it absorbs moisture and maintains a moist state, thereby completing the water replenishment of the root system of the Codonopsis pilosula seedling during long-term or long-distance transplanting, thereby improving its survival rate.

[0046] Further, such as Figures 5 to 7 ,as well as Fig. 9 As shown, the bottom of the seedling rolling platform 4 is evenly provided with chip removal holes 9, and a scraper rod 58 is fixedly installed on the seedling stacking plate 51 away from the moisturizing bin 8, and the scraper rod 58 is located above the chip removal hole 9, and a comb-shaped elastic rod 42 is fixedly installed on the bottom of the seedling rolling platform 4, and a blocking needle 421 in contact with the scraper rod 58 is fixedly installed on the elastic rod 42.

[0047] With each seedling rolling operation, the scraper rod 58 completes an intermittent sliding in the chip discharge hole 9, and cleans the broken soil dropped during the seedling rolling process during the sliding process, and intermittently collides with the elastic rod 42 during the movement, accelerating the falling of the soil adhering to the upper part of the seedling rolling platform 4, thereby realizing the self-cleaning ability of the seedling rolling area during the seedling rolling operation.

[0048] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A long strip-shaped Chinese medicinal material bare seedling rolling mechanism, comprising a transplanting vehicle (1), a medicinal material seedling (2) and a rolling film (3), wherein: The medicinal material seedlings (2) and the rolled film (3) are both located in the transplanting vehicle (1). A universal wheel is fixedly installed at the bottom of the transplanting vehicle (1). A push handle (11) is hingedly installed on one side of the transplanting vehicle (1). The characteristics are: A seedling rolling platform (4) is installed on the upper part of the transplanting vehicle (1), and a lifting bracket (12) is arranged between the bottom of the seedling rolling platform (4) and the upper part of the transplanting vehicle (1); It also comprises a seedling stacking ring (5), wherein the inner walls of the seedling rolling platform (4) are symmetrically provided with slide rails (41), the seedling stacking ring (5) is installed in the middle of the seedling rolling platform (4), and seedling stacking plates (51) are symmetrically provided on the outer side of the middle of the seedling stacking ring (5) along the horizontal diameter direction thereof, and an electric slider which slidably cooperates with the slide rails (41) is fixedly provided on the side walls of the seedling stacking plates (51); The number of the seedling stacking rings (5) is two, and an embracing ring (52) is hingedly mounted on the upper part of the seedling stacking ring (5), and the embracing ring (52) has the same contour curvature as the seedling stacking ring (5); A circumferential ring (6) is rotatably mounted in the middle of the seedling rolling platform (4), an increasing / decreasing groove (61) is provided on one side of the circumferential ring (6), an angle block (62) is slidably mounted in the increasing / decreasing groove (61), a reel (63) is hingedly mounted in the middle of the angle block (62), a reel (64) is rotatably sleeved on the reel (63), and the film roll (3) is fixedly mounted on the reel (64), a gear ring is provided on one side of the circumferential ring (6), a seedling stacking motor (55) is fixedly mounted on the seedling stacking plate (51), and a gear (551) meshing with the gear ring is fixedly mounted on the output shaft of the seedling stacking motor (55); A micro cylinder (621) is fixedly mounted on the angle block (62), the telescopic end of the micro cylinder (621) abuts against the hinged end of the reel (63), an "L"-shaped laminating rod (631) is slidably mounted on the end of the reel (63), one end of the laminating rod (631) is connected to the end of the reel (63) via a compression spring (632), and the other end of the laminating rod (631) is slidably mounted on the side wall of the roll film (3); A "Z"-shaped embedding rod (56) is rotatably mounted on the conical surface of the seedling stacking ring (5), a micro motor (57) is fixedly mounted on the seedling stacking ring (5), an output shaft of the micro motor (57) is fixedly connected to one end of the embedding rod (56), and the other end of the embedding rod (56) abuts against the pulled-out roll film (3).

2. A long strip-shaped Chinese medicinal material bare seedling rolling mechanism according to claim 1, characterized in that: Anti-rotation rods (53) are evenly installed in the middle of the embracing ring (52), a seedling stacking cylinder (54) is hingedly installed in the middle of the seedling stacking plate (51), and the telescopic end of the seedling stacking cylinder (54) is hingedly connected to one of the anti-rotation rods (53) on the embracing ring (52).

3. According to the long strip-shaped Chinese medicinal material bare seedling rolling mechanism as described in claim 1, it is characterized by: A moisturizing tube (7) is fixedly installed in the middle of the seedling rolling platform (4), a water drop-shaped contraction groove (71) is provided on the inner side of the moisturizing tube (7), and the narrow portion of the contraction groove (71) faces the seedling stacking ring (5), and a moisturizing bin (8) is fixedly installed on the upper part of the seedling rolling platform (4), and the moisturizing bin (8) is connected to the moisturizing tube (7) through a drop tube (81).

4. The long strip Chinese medicinal material bare seedling rolling mechanism according to claim 3, characterized in that: Spherical moisturizing sponges (82) are evenly stacked in the moisturizing bin (8), a push rod (72) is slidably mounted on one end of the moisturizing tube (7) away from the seedling stacking ring (5), and an intermittent cylinder for pushing the push rod (72) forward is fixedly mounted on the side wall of the seedling rolling platform (4).

5. The long strip Chinese medicinal material bare seedling rolling mechanism according to claim 4, characterized in that: A liquid replenishing groove (73) is provided at one end of the moisturizing tube (7) facing the seedling stacking ring (5), and a water tank (83) is provided on the moisturizing bin (8).

6. The long strip Chinese medicinal material bare seedling rolling mechanism according to claim 1, characterized in that: The bottom of the seedling rolling platform (4) is evenly provided with chip removal holes (9); a chip scraping rod (58) is fixedly mounted on the seedling stacking plate (51) in a direction away from the moisturizing bin (8); a comb-shaped elastic rod (42) is fixedly mounted on the bottom of the seedling rolling platform (4); and a blocking needle (421) in contact with the chip scraping rod (58) is fixedly mounted on the elastic rod (42).

Images