Long-stem gynostemma pentaphylla cuttage method and culture equipment thereof

Abstract

The invention belongs to the field of long-stalk fiveleaf gynostemma herb cuttage, and provides a long-stalk fiveleaf gynostemma herb cuttage method and culture equipment thereof.The cuttage process comprises the steps that healthy and thick long-stalk fiveleaf gynostemma herb middle-upper stem sections are selected in a planting field, placed in a tray or a basket and stored in a shady and cool mode, two sections are reserved for each cutting, the distance between two end shear mouths and the upper and lower sections is 1.5-2 cm, and the long-stalk fiveleaf gynostemma herb is obtained; leaves and tendrils on the lower sections are removed, a compound leaf is reserved on the upper portion, the leaves and stems are prevented from being broken during operation, then the sheared cutting strips are fixed in a container containing a water substrate and are arranged in order, rows are separated through partitions, the water substrate is 10 cm deep, the lower sections are kept in the water substrate by 2-3 cm, 1000 plants are cut in each square meter, and the cutting efficiency is high. A sunshade net with the sunshade rate of 50% is used for sunshade. According to the method, water is used as a substrate, the cuttage survival rate is high, other substrates such as peat are not needed, materials are easy to obtain, pollution is small, the propagation efficiency is more than 5 times that of other methods, the labor cost is remarkably reduced, and rapid propagation of the long-stalk gynostemma pentaphylla is facilitated.

Description

Technical Field

[0001] The present invention belongs to the field of cuttage of Gynostemma longipes, and particularly relates to a cuttage method for Gynostemma longipes and a cultivation device therefor. Background Art

[0002] Gynostemma longipes, a perennial herbaceous climbing plant of the genus Gynostemma in the family Cucurbitaceae, is one of the source species of the medicinal material Gynostemma. Modern research has found that gypenosides in Gynostemma are dammarane-type tetracyclic triterpenoid saponins, which have effects such as anti-tumor, immune regulation, blood lipid reduction, and blood sugar reduction. The resources of wild Gynostemma longipes are scarce and can no longer meet the current market demand. The artificial planting technology of Gynostemma longipes urgently needs to be improved.

[0003] The number of seeds of Gynostemma longipes is small and the purity cannot be guaranteed. In the case of insufficient rhizome segments, cuttage propagation is an ideal rapid propagation method, which has advantages such as a large propagation coefficient, convenient operation, and maintaining the purity of the female parent. Under different substrates, the cuttage survival rate of Gynostemma longipes varies greatly, and the cuttage performance is poor in soil and garden soil. Cuttage in peat using a plug tray is not easy to operate, has a low propagation coefficient, and a high cuttage cost.

[0004] Therefore, rapidly improving the cuttage propagation method of Gynostemma longipes is an urgent problem to be solved by those skilled in the art. Summary of the Invention

[0005] The purpose of the present invention is to provide a cuttage method for Gynostemma longipes and a cultivation device therefor, aiming to solve the technical problem that the cuttage performance is poor in soil, garden soil, and peat in the prior art.

[0006] The present invention is realized as follows. A cuttage method for Gynostemma longipes, the process includes:

[0007] 1) Pretreatment of cuttings:: Select the upper-middle stem segments of healthy and thick Gynostemma longipes in the planting field, place them in a tray or basket, store them in a cool place, keep 2 nodes for each cutting, cut the two ends 1.5 - 2 cm away from the upper and lower nodes, remove the leaves and tendrils on the lower nodes, keep one compound leaf on the upper part, avoid damaging the leaves and stems during the operation, fix the cuttings in a water-containing container, arrange them neatly, separate the rows with partitions, the water depth is 10 cm, keep the lower nodes 2 - 3 cm in the water, insert 1000 plants per square meter, and shade.;

[0008] 2) Cuttage: Fix the cut cuttings in a water-containing container, arrange them neatly, separate the rows with partitions, the water depth is 10 cm, keep the lower nodes 2 - 3 cm below the water surface, insert 1000 plants per square meter, wherein the cuttage substrate is water.

[0009] 3) During cuttage. Use a 50% sunshade net for shading

[0010] A long-stalked gynostemma pentaphyllum cultivation device comprises a walking vehicle body, a column is fixedly connected to the top of the walking vehicle body, a plurality of cultivation components are arranged on the column from bottom to top, the lowest cultivation component is fixedly installed on the walking vehicle body, and the other cultivation components are all rotatably installed. During cultivation, the movable cultivation component can be rotated to other positions to avoid mutual obstruction between the plurality of cultivation components.

[0011] The culture assembly comprises a culture box, the culture box is mounted on a column, a lifting frame is slidably mounted on an upper port of the culture box, a clamping mechanism is mounted on the lifting frame, and the clamping mechanism is used to clamp the long-stalked Gynostemma pentaphyllum;

[0012] A height adjustment mechanism is also installed between the lifting frame and the culture box, and the height adjustment mechanism is used to adjust the distance between the lifting frame and the culture box, so that the long-stalked Gynostemma pentaphyllum on the lifting frame is immersed in the water matrix in the culture box;

[0013] The top of the column is fixedly connected with a crossbeam, and a power mechanism is installed on the crossbeam. The power mechanism is used to provide power for all clamping mechanisms and height adjustment mechanisms.

[0014] Further technical solution: the clamping mechanism includes several groups of clamping components, each group of the clamping components includes two clamping strips, the two clamping strips are arranged opposite to each other, each of the clamping strips is provided with several clamping positions, all the clamping strips are slidably installed on the lifting frame, the lifting frame is provided with sliding holes adapted to the clamping strips, two double-headed screw groups are rotatably installed on the lifting frame, the two double-headed screw groups are respectively located at the two ends of the clamping strips, each of the double-headed screw groups is provided with several stud bolts, one end of the two clamping strips of each group of clamping components is threadedly connected with a stud bolt, and the two double-headed screw groups are transmission-connected through a first transmission pair;

[0015] The clamping mechanism also includes a clamping drive mechanism, which is installed on the lifting frame, one end of which is in transmission connection with the double-headed screw group, and the clamping drive mechanism is used to drive the double-headed screw group to rotate, so that the double-headed screw group drives the two clamping strips of each group to move toward or away from each other, so as to clamp or loosen the long-stemmed Gynostemma pentaphyllum;

[0016] In order to enable the power mechanism to serve as the power source of the clamping drive mechanism and the height adjustment mechanism at the same time, a switching transmission mechanism is also installed on the gantry. The switching transmission mechanism is provided with two output ends. One end of the clamping drive mechanism and the height adjustment mechanism can be disconnected from the two output ends of the switching transmission mechanism respectively, and the output end of the power mechanism can be disconnected from the input end of the switching transmission mechanism.

[0017] Further technical solution: The clamping strip includes a sliding strip and a clamping plate. The sliding strip is slidably installed in the sliding hole. The clamping plate is fixedly installed on the side of the sliding strip. A plurality of clamping positions are formed on the clamping plate. The clamping positions are arc-shaped grooves, and the diameter of the arc-shaped grooves is not larger than that of the long-stemmed Gynostemma pentaphyllum, so as to avoid the clamping plate being unable to clamp the long-stemmed Gynostemma pentaphyllum tightly;

[0018] In order to protect the long-stemmed Gynostemma pentaphyllum and avoid damage to the long-stemmed Gynostemma pentaphyllum caused by the clamping plate, foam is provided in all the clamping positions.

[0019] Further technical solution: The clamping drive mechanism includes a worm rotatably installed on the lifting frame. A worm gear is fixedly installed on the double-headed screw group. The worm and the worm gear are meshed and connected. A gantry is fixedly connected to the lifting frame. A second transmission rod is rotatably installed on the gantry. A third transmission pair is connected between the second transmission rod and the worm.

[0020] Further technical solution: The height adjustment mechanism includes a lead screw rotatably installed on the lifting frame. The lead screw is threadedly connected to the culture box. A first transmission rod is rotatably installed on the gantry. A second transmission pair is connected between the first transmission rod and the lead screw.

[0021] Further technical solution: The switching transmission mechanism includes two connection components. Both of the two connection components are installed on the gantry. The output ends of the two connection components are respectively connected to one end of the second transmission rod and one end of the first transmission rod;

[0022] The connection component includes a first rotating rod rotatably installed on the gantry. A movable column is slidably installed at one end of the first rotating rod away from the other connection component. One end of the movable column is fixedly connected with a connection plug. The connection plug is a multi-prism. One end of the second transmission rod or the first transmission rod is fixedly connected with a connection head. A first jack matching with the connection plug is formed on the side of the connection head. The connection plug can be inserted into the first jack. A dial is rotatably installed on the movable column. A guide rod is fixedly connected to the gantry. The dial is slidably installed with the guide rod;

[0023] A driving bevel gear is also rotatably installed on the gantry. Driven bevel gears are fixedly connected to the opposite ends of the two first rotating rods. Both of the two driven bevel gears are meshed and connected with the driving bevel gear. The output end of the power mechanism can drive the driving bevel gear to rotate.

[0024] Further technical solution: The power mechanism includes a telescopic rod fixedly installed on the crossbeam. The movable end of the telescopic rod is fixedly connected with a mounting plate. A motor is fixedly installed on the side of the mounting plate close to the lifting frame. The output shaft of the motor is fixedly installed with a power plug. The power plug is of a multi-prismatic structure. A second jack matching the power plug is provided on the driving bevel gear.

[0025] Further technical solution: The clamping mechanism further includes multiple groups of pallet assemblies. Each group of pallet assemblies is installed below a group of clamping assemblies. The pallet assembly includes a second rotating rod rotatably installed on the culture box. A movable pallet is fixedly connected to the side of the second rotating rod. A spur gear is fixedly installed on the second rotating rod. A rack is fixedly installed on the side of the lifting frame. The rack and the spur gear can be meshed. The number of teeth of the rack is half of the number of teeth of the spur gear, so that the rack can only drive the spur gear to rotate 90°. Initially (when the lifting frame does not drive the long-stemmed Gynostemma pentaphyllum into the culture box), the movable pallet is horizontally arranged. A groove adapted to the spur gear and the second rotating rod is provided on the lifting frame.

[0026] Further technical solution: A number of partition assemblies are further installed on the clamping strip. Each partition assembly is installed between two adjacent clamping positions. The partition assembly includes a mounting cavity opened on the clamping plate. A sliding sleeve is slidably installed inside the mounting cavity. A first compression spring is connected between the side of the sliding sleeve facing away from the other clamping strip in the same group of clamping assemblies and the mounting cavity. A vertical partition is slidably installed inside the sliding sleeve. One end of the vertical partition extends out of the sliding sleeve. A smooth rod is fixedly connected to the end of the vertical partition located inside the sliding sleeve. A limiting slider is fixedly connected to one end of the smooth rod. A baffle is fixedly connected inside the sliding sleeve. A second compression spring is connected between the vertical partition and the baffle. The bottom of the vertical partition abuts against the surface of the movable pallet, and the width of the vertical partition is greater than the width of the sliding sleeve.

[0027] Further technical solution: A folding sunshade is arranged above the crossbeam. A sunshade cloth with a sunshade rate of 50% is arranged inside the folding sunshade. After all the long-stemmed Gynostemma pentaphyllum cuttings are completed, the folding sunshade can shade all the culture components.

[0028] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0029] 1. Through a specific cutting treatment method and substrate, the present invention has a high cutting survival rate, does not require other substrates such as peat, is easy to obtain materials, has little pollution, significantly reduces labor costs, is easy to operate, and can cut more than 1000 short-stem Gynostemma pentaphyllum cuttings per square meter. The propagation efficiency is more than 5 times that of other methods, which is beneficial to the rapid propagation of long-stemmed Gynostemma pentaphyllum.

[0030] 2. In the present invention, by designing a special cultivation device for cultivating the long-stemmed Gynostemma pentaphyllum according to the cutting method of the long-stemmed Gynostemma pentaphyllum of the present invention, the cutting and transplantation are made simpler. Moreover, the device is provided with multiple cultivation components, and the movable cultivation components can be rotated to other positions to avoid mutual occlusion between the multiple cultivation components, so that the long-stemmed Gynostemma pentaphyllum in all the cultivation components can receive sunlight irradiation, and a large number of long-stemmed Gynostemma pentaphyllum can be cut at one time, greatly improving the propagation efficiency of the long-stemmed Gynostemma pentaphyllum. When not in use or on rainy days, the multiple cultivation components are put away, reducing the floor area of the device and facilitating storage and placement.

[0031] 3. In the present invention, by arranging a support plate component below the clamping component, when cutting the long-stemmed Gynostemma pentaphyllum, the support plate component can prevent the long-stemmed Gynostemma pentaphyllum from falling into the cultivation box and make the roots of all the long-stemmed Gynostemma pentaphyllum flush, avoiding inconsistent growth states of the long-stemmed Gynostemma pentaphyllum caused by different distances of the long-stemmed Gynostemma pentaphyllum submerged in the water substrate, and improving the cultivation quality of the long-stemmed Gynostemma pentaphyllum. After cutting the long-stemmed Gynostemma pentaphyllum, the lifting frame will drive the long-stemmed Gynostemma pentaphyllum to descend, and at the same time, the movable support plate will also rotate to the vertical state, so that the roots of the long-stemmed Gynostemma pentaphyllum are located on the side of the movable support plate. The movable support plate will serve as a partition between two adjacent clamping components to prevent the roots of the long-stemmed Gynostemma pentaphyllum from entangling with each other, thereby avoiding root damage when transplanting the long-stemmed Gynostemma pentaphyllum and improving the survival rate of the long-stemmed Gynostemma pentaphyllum. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic front view structure diagram of the whole of the present invention.

[0033] Figure 2 It is a schematic bottom view structure diagram of the present invention.

[0034] Figure 3 It is a schematic top view structure diagram of the cultivation component of the present invention.

[0035] Figure 4 In the present invention Figure 1 Enlarged schematic diagram at B in it.

[0036] Figure 5 In the present invention Figure 3 Enlarged schematic diagram at F in it.

[0037] Figure 6 In the present invention Figure 1 Enlarged schematic diagram at A in it.

[0038] Figure 7 In the present invention Figure 6 Enlarged schematic diagram at E in it.

[0039] Figure 8 In the present invention Figure 3 Enlarged schematic diagram at D in it.

[0040] Figure 9 This is the front view structural schematic diagram of the culture component in the present invention.

[0041] Figure 10 In the present invention Figure 9 The enlarged schematic diagram at position C in

[0042] Figure 11 This is the cross-sectional structural schematic diagram of the clamping strip in the present invention.

[0043] Figure 12 In the present invention Figure 11 The enlarged schematic diagram at position G in

[0044] In the attached drawings: 1, traveling vehicle body; 2, culture component; 21, culture box; 22, lifting frame; 221, sliding hole; 23, gantry; 24, double-headed screw group; 25, clamping strip; 251, clamping plate; 252, sliding strip; 253, foam; 26, first transmission pair; 27, height adjustment mechanism; 271, first transmission rod; 272, second transmission pair; 273, lead screw; 28, clamping drive mechanism; 281, worm; 282, worm gear; 283, second transmission rod; 284, third transmission pair; 29, switching transmission mechanism; 291, connection component; 2911, connection head; 2912, guide rod; 2913, connection plug; 2914, dialing plate; 2915, movable column; 2916, first rotating rod; 292, driven bevel gear; 293, driving bevel gear; 294, second jack; 210, support plate component; 2101, movable support plate; 2102, rack; 2103, spur gear; 2104, groove; 2105, second rotating rod; 211, partition component; 2111, installation cavity; 2112, first compression spring; 2113, sliding sleeve; 2114, optical rod; 2115, baffle; 2116, second compression spring; 2117, vertical partition; 2118, limit slider; 3, column; 4, power mechanism; 41, telescopic rod; 42, mounting plate; 43, motor; 44, power plug; 5, cross beam; 6, folding sunshade; 7, card seat; 8, leg. Detailed implementation mode

[0045] In order to make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the attached drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0046] The following describes the specific implementation of the present invention in detail with reference to specific embodiments.

[0047] Embodiment 1

[0048] A method for cutting and propagating long-stemmed Gynostemma pentaphyllum, comprising the following steps:

[0049] 1. Conduct cuttings under a sunshade net shed with a sunshade rate of 50%. Use spring water as the substrate, prepare a water container for cuttings, and clean it thoroughly.

[0050] 2. The cuttings are selected from the Jinshahe provenance in Pingli County, Ankang City, Shaanxi Province. Select the upper-middle stem segments of healthy, thick and long-stemmed Gynostemma pentaphyllum in the planting field, store them in the shade, and promptly prepare the cuttings. Each cutting retains 2 nodes, and the cut ends at both ends are 1.5 - 2 cm away from the upper and lower nodes. Remove the leaves and tendrils on the lower nodes, and retain one compound leaf on the upper part. Avoid damaging the leaves and stems during the operation.

[0051] 3. Fix the cuttings in the water container, arrange them neatly, separate the rows with partitions, the water depth is 10 cm, keep the lower nodes 2 - 3 cm in the water, and insert 1000 cuttings per square meter.

[0052] Example 2

[0053] A method for cutting long-stemmed Gynostemma pentaphyllum includes the following steps:

[0054] 1. Conduct cuttings under a sunshade net shed with a sunshade rate of 50%. Use tap water as the substrate, prepare a water container for cuttings, and clean it thoroughly.

[0055] 2. The cuttings are selected from the Jinshahe provenance in Pingli County, Ankang City, Shaanxi Province. Select the upper-middle stem segments of healthy, thick and long-stemmed Gynostemma pentaphyllum in the planting field, store them in the shade, and promptly prepare the cuttings. Each cutting retains 2 nodes, and the cut ends at both ends are 1.5 - 2 cm away from the upper and lower nodes. Remove the leaves and tendrils on the lower nodes, and retain one compound leaf on the upper part. Avoid damaging the leaves and stems during the operation.

[0056] 3. Fix the cuttings in the water container, arrange them neatly, separate the rows with partitions, the water depth is 10 cm, keep the lower nodes 2 - 3 cm in the water, and insert 1000 cuttings per square meter.

[0057] Example 3

[0058] A method for cutting long-stemmed Gynostemma pentaphyllum includes the following steps:

[0059] 1. Conduct cuttings under a sunshade net shed with a sunshade rate of 50%. Use pure water as the substrate, prepare a water container for cuttings, and clean it thoroughly.

[0060] 2. The cuttings are selected from the Jinshahe provenance in Pingli County, Ankang City, Shaanxi Province. Select the upper-middle stem segments of healthy, thick and long-stemmed Gynostemma pentaphyllum in the planting field, store them in the shade, and promptly prepare the cuttings. Each cutting retains 2 nodes, and the cut ends at both ends are 1.5 - 2 cm away from the upper and lower nodes. Remove the leaves and tendrils on the lower nodes, and retain one compound leaf on the upper part. Avoid damaging the leaves and stems during the operation.

[0061] 3. Fix the cuttings in a water-filled container, arrange them neatly, separate the rows with dividers, keep the water depth at 10 cm, keep the lower nodes 2 - 3 cm in water, and insert 1000 cuttings per square meter.

[0062] Example 4

[0063] A method for cutting propagation of Gynostemma longipes, comprising the following steps:

[0064] 1. Conduct cutting under a sunshade net shed with a shading rate of 50%, use aqueous naphthaleneacetic acid solution as the substrate, prepare a water-filled container for cutting, and clean it thoroughly.

[0065] 2. The cuttings are selected from the Jinshahe provenance in Pingli County, Ankang City, Shaanxi Province. Select the middle and upper stem segments of healthy and thick Gynostemma longipes in the planting field, store them in the shade, and promptly prepare the cuttings. Each cutting retains 2 nodes, the cut ends at both ends are 1.5 - 2 cm away from the upper and lower nodes, remove the leaves and tendrils on the lower nodes, and retain one compound leaf on the upper part. Avoid damaging the leaves and stems during the operation.

[0066] 3. Fix the cuttings in a water-filled container, arrange them neatly, separate the rows with dividers, keep the water depth at 10 cm, keep the lower nodes 2 - 3 cm in water, and insert 1000 cuttings per square meter.

[0067] Example 5

[0068] A method for cutting propagation of Gynostemma longipes, comprising the following steps:

[0069] 1. Conduct cutting under a sunshade net shed with a shading rate of 50%, use aqueous carbendazim solution as the substrate, prepare a water-filled container for cutting, and clean it thoroughly.

[0070] 2. The cuttings are selected from the Jinshahe provenance in Pingli County, Ankang City, Shaanxi Province. Select the middle and upper stem segments of healthy and thick Gynostemma longipes in the planting field, store them in the shade, and promptly prepare the cuttings. Each cutting retains 2 nodes, the cut ends at both ends are 1.5 - 2 cm away from the upper and lower nodes, remove the leaves and tendrils on the lower nodes, and retain one compound leaf on the upper part. Avoid damaging the leaves and stems during the operation.

[0071] 3. Fix the cuttings in a water-filled container, arrange them neatly, separate the rows with dividers, keep the water depth at 10 cm, keep the lower nodes 2 - 3 cm in water, and insert 1000 cuttings per square meter.

[0072] Compared with the prior art, the present invention discloses a method for cutting propagation of Gynostemma longipes. Through specific cutting treatment methods and substrates, the operation is simple, the cutting survival rate is over 98%, rooting occurs in 5 days, and transplantation can be carried out in 15 days. The cost is low, and more than 1000 short stem cuttings of Gynostemma longipes can be inserted per square meter, which is 5 times the efficiency of other cutting methods, and is conducive to the rapid propagation of Gynostemma longipes.

[0073] Example 6

[0074] As Figures 1-12 shown, a cultivation device for Gynostemma pentaphyllum with long stems provided by the present invention can cultivate Gynostemma pentaphyllum with long stems according to the above-mentioned cutting method for Gynostemma pentaphyllum with long stems. It includes a walking vehicle body 1. Universal wheels are arranged at the bottom of the walking vehicle body 1, which is convenient for moving the cultivation device. The device can be moved to the sun to accelerate growth or moved into a building to avoid rain. A column 3 is fixedly connected to the top of the walking vehicle body 1. A plurality of cultivation components 2 are arranged on the column 3 from bottom to top. The lowermost cultivation component 2 is fixedly installed on the walking vehicle body 1, and the other cultivation components 2 are rotatably installed. During cultivation, the movable cultivation component 2 can be rotated to other positions to avoid mutual occlusion between the plurality of cultivation components 2, so that the Gynostemma pentaphyllum with long stems in all the cultivation components 2 can receive sunlight. When not in use or on rainy days, the plurality of cultivation components 2 are put away to reduce the floor area of the device and facilitate storage;

[0075] The cultivation component 2 includes a cultivation box 21. The cultivation box 21 is installed on the column 3. A lifting frame 22 is slidably installed at the upper port of the cultivation box 21. A clamping mechanism is installed on the lifting frame 22, and the clamping mechanism is used to clamp the Gynostemma pentaphyllum with long stems;

[0076] A height adjustment mechanism 27 is further installed between the lifting frame 22 and the cultivation box 21. The height adjustment mechanism 27 is used to adjust the distance between the lifting frame 22 and the cultivation box 21, so that the Gynostemma pentaphyllum with long stems on the lifting frame 22 is immersed in the water matrix in the cultivation box 21;

[0077] A cross beam 5 is fixedly connected to the top of the column 3. A power mechanism 4 is installed on the cross beam 5, and the power mechanism 4 is used to provide power for all the clamping mechanisms and the height adjustment mechanism 27.

[0078] To make the device more stable when placed, legs 8 are hinged at the bottom of all movable cultivation boxes 21. A clamping seat 7 is also fixedly installed at the bottom of the cultivation box 21, and the legs 8 can be inserted into the clamping seat 7 to store the legs 8.

[0079] A water matrix is ​​added to all the culture boxes 21, and the depth of the water matrix is ​​about 10 cm. Then, the long-stalked Gynostemma pentaphyllum is first inserted into the culture component 2 on the top layer, and then the power mechanism 4 is used to drive the clamping mechanism to clamp the long-stalked Gynostemma pentaphyllum. Finally, the power mechanism 4 is used to drive the height adjustment mechanism 27 to move, and the height adjustment mechanism 27 drives the lifting frame 22 to descend, so that the lifting frame 22 drives the long-stalked Gynostemma pentaphyllum to descend, and the roots of the long-stalked Gynostemma pentaphyllum are immersed in the water matrix for 2 to 3 cm. Finally, the culture component 2 on the top layer is rotated to other positions, and then the long-stalked Gynostemma pentaphyllum is cut in the culture component 2 below. The cutting steps are the same as the above process until the cutting of all the culture components 2 is completed.

[0080] like Figures 1-3 and Figures 8-12 As shown, a long-stalked Gynostemma pentaphyllum cultivation device provided by the present invention, in this embodiment, the clamping mechanism includes several groups of clamping components, in this embodiment, there are 20 groups of clamping components, each group of the clamping components includes two clamping strips 25, the two clamping strips 25 are arranged opposite to each other, and each of the clamping strips 25 is provided with several clamping positions. In this embodiment, there are 50 clamping positions, so 1000 long-stalked Gynostemma pentaphyllum cuttings can be planted in one cultivation component 2, all the clamping strips 25 are slidably mounted on the lifting frame 22, the lifting frame 22 is provided with a sliding hole 221 adapted to the clamping strips 25, and two stud-headed screw groups 24 are rotatably mounted on the lifting frame 22, the two stud-headed screw groups 24 are respectively located at the two ends of the clamping strips 25, each of the stud-headed screw groups 24 is provided with several stud bolts, one end of the two clamping strips 25 of each group of clamping components is threadedly connected with a stud bolt, and the two stud-headed screw groups 24 are transmission-connected through a first transmission pair 26;

[0081] The clamping mechanism also includes a clamping drive mechanism 28, which is installed on the lifting frame 22, and one end of the clamping drive mechanism 28 is connected to the double-headed screw group 24. The clamping drive mechanism 28 is used to drive the double-headed screw group 24 to rotate, so that the double-headed screw group 24 drives the two clamping strips 25 of each group to move toward or away from each other, so as to clamp or loosen the long-stemmed Gynostemma pentaphyllum;

[0082] In order to enable the power mechanism 4 to simultaneously serve as the power source for the clamping drive mechanism 28 and the height adjustment mechanism 27, a switching transmission mechanism 29 is also installed on the gantry 23. The switching transmission mechanism 29 is provided with two output ends. One end of the clamping drive mechanism 28 and the height adjustment mechanism 27 can be disconnected from the transmission connection with the two output ends of the switching transmission mechanism 29 respectively, and the output end of the power mechanism 4 can be disconnected from the transmission connection with the input end of the switching transmission mechanism 29.

[0083] like Figures 1-3 and Figures 8-12As shown in the figure, this is a cultivation device for long-stalked Gynostemma pentaphyllum provided by the present invention. In this embodiment, the clamping strip 25 includes a sliding strip 252 and a clamping plate 251. The sliding strip 252 is slidably installed in the sliding hole 221, the clamping plate 251 is fixedly installed on the side of the sliding strip 252, and a plurality of clamping positions are provided on the clamping plate 251. The clamping positions are arc-shaped grooves, and the diameter of the arc-shaped grooves is not greater than that of the long-stalked Gynostemma pentaphyllum, so as to prevent the clamping plate 251 from being unable to clamp the long-stalked Gynostemma pentaphyllum tightly;

[0084] In order to protect the long-stalked Gynostemma pentaphyllum and prevent the clamping plate 251 from damaging the long-stalked Gynostemma pentaphyllum, foam 253 is provided in all the clamping positions.

[0085] As Figures 3-4 and Figure 6 As shown in the figure, this is a cultivation device for long-stalked Gynostemma pentaphyllum provided by the present invention. In this embodiment, the clamping drive mechanism 28 includes a worm 281 rotatably installed on the lifting frame 22, a worm gear 282 is fixedly installed on the double-headed screw group 24, the worm 281 and the worm gear 282 are meshed and connected, a gantry 23 is fixedly connected to the lifting frame 22, a second transmission rod 283 is rotatably installed on the gantry 23, and a third transmission pair 284 is connected between the second transmission rod 283 and the worm 281.

[0086] As Figure 3 and Figures 5-6 As shown in the figure, this is a cultivation device for long-stalked Gynostemma pentaphyllum provided by the present invention. In this embodiment, the height adjustment mechanism 27 includes a lead screw 273 rotatably installed on the lifting frame 22. The lead screw 273 is threadedly connected to the cultivation box 21. A first transmission rod 271 is rotatably installed on the gantry 23, and a second transmission pair 272 is connected between the first transmission rod 271 and the lead screw 273.

[0087] As Figures 6-7 As shown in the figure, this is a cultivation device for long-stalked Gynostemma pentaphyllum provided by the present invention. In this embodiment, the switching transmission mechanism 29 includes two connection components 291. Both of the two connection components 291 are installed on the gantry 23, and the output ends of the two connection components 291 are respectively connected to one end of the second transmission rod 283 and one end of the first transmission rod 271;

[0088] The connecting component 291 includes a first rotating rod 2916 rotatably mounted on the gantry 23. A movable column 2915 is slidably mounted at one end of the first rotating rod 2916 away from the other connecting component 291. One end of the movable column 2915 is fixedly connected to a connecting plug 2913. The connecting plug 2913 is a multi-prism. One end of the second transmission rod 283 or the first transmission rod 271 is fixedly connected to a connecting head 2911. A first jack matching the connecting plug 2913 is provided on the side surface of the connecting head 2911. The connecting plug 2913 can be inserted into the first jack. A dial 2914 is rotatably mounted on the movable column 2915. A guide rod 2912 is fixedly connected to the gantry 23. The dial 2914 is slidably mounted on the guide rod 2912;

[0089] A driving bevel gear 293 is also rotatably mounted on the gantry 23. Driven bevel gears 292 are fixedly connected to opposite ends of the two first rotating rods 2916. Both of the two driven bevel gears 292 are meshed with the driving bevel gear 293. The output end of the power mechanism 4 can drive the driving bevel gear 293 to rotate.

[0090] When clamping the long-stemmed Gynostemma pentaphyllum or adjusting the height of the lifting frame 22, move the dial 2914. The dial 2914 drives the movable column 2915 to move. The movable column 2915 drives the connecting plug 2913 to insert into the first jack on the second transmission rod 283 or the first transmission rod 271, so that the power mechanism 4 drives the driving bevel gear 293 to rotate. The driving bevel gear 293 drives the two driven bevel gears 292 to rotate. The driven bevel gears 292 drive the movable column 2915 and the connecting plug 2913 to rotate through the first rotating rod 2916. The connecting plug 2913 drives the second transmission rod 283 or the first transmission rod 271 to rotate through the connecting head 2911.

[0091] As Figures 6-7 shown, a long-stemmed Gynostemma pentaphyllum cultivation device provided by the present invention is shown. In this embodiment, the power mechanism 4 includes a telescopic rod 41 fixedly installed on the cross beam 5. The movable end of the telescopic rod 41 is fixedly connected to a mounting plate 42. A motor 43 is fixedly installed on the side surface of the mounting plate 42 close to the lifting frame 22. A power plug 44 is fixedly installed on the output shaft of the motor 43. The power plug 44 has a multi-prism structure. A second jack 294 matching the power plug 44 is provided on the driving bevel gear 293.

[0092] During use, drive the motor 43 to descend through the telescopic rod 41, so that the power plug 44 is inserted into the second jack 294, and then the driving bevel gear 293 can be driven to rotate by the motor 43.

[0093] As Figures 8-10As shown in the figure, a cultivation device for long-stemmed Gynostemma pentaphyllum provided by the present invention. For the convenience of cutting long-stemmed Gynostemma pentaphyllum, in this embodiment, the clamping mechanism further includes a plurality of sets of support plate assemblies 210. Each set of the support plate assemblies 210 is installed below a set of clamping assemblies. The support plate assembly 210 includes a second rotating rod 2105 rotatably installed on the cultivation box 21. A movable support plate 2101 is fixedly connected to the side surface of the second rotating rod 2105. A spur gear 2103 is fixedly installed on the second rotating rod 2105. A rack 2102 is fixedly installed on the side surface of the lifting frame 22. The rack 2102 and the spur gear 2103 can be meshed. The number of teeth of the rack 2102 is half of the number of teeth of the spur gear 2103, so that the rack 2102 can only drive the spur gear 2103 to rotate 90°. Initially (when the lifting frame 22 does not drive the long-stemmed Gynostemma pentaphyllum to sink into the cultivation box 21), the movable support plate 2101 is horizontally arranged. A groove 2104 adapted to the spur gear 2103 and the second rotating rod 2105 is formed on the lifting frame 22.

[0094] In the initial state, the movable support plate 2101 blocks below the clamping strip 25, so that the long-stemmed Gynostemma pentaphyllum can be quickly inserted into the clamping position. The movable support plate 2101 will block the long-stemmed Gynostemma pentaphyllum from falling, and make the roots of all the long-stemmed Gynostemma pentaphyllum flush, avoiding inconsistent growth states of the long-stemmed Gynostemma pentaphyllum due to different distances of the long-stemmed Gynostemma pentaphyllum sinking into the water substrate, and improving the cultivation quality of the long-stemmed Gynostemma pentaphyllum.

[0095] After inserting the long-stemmed Gynostemma pentaphyllum into all the clamping positions, the telescopic rod 41 drives the motor 43 to descend, so that the power plug 44 is inserted into the second jack 294. Then, the dial 2914 is pushed, and the dial 2914 drives the movable column 2915 and the connecting plug 2913 to move, so that the connecting plug 2913 is inserted into the connector 2911 on the second transmission rod 283. The motor 43 is started, and the motor 43 drives the driving bevel gear 293 to rotate through the power plug 44. The driving bevel gear 293 drives the driven bevel gear 292 and the first rotating rod 2916 to rotate. The first rotating rod 2916 drives the movable column 2915, the connecting plug 2913, the connector 2911 and the second transmission rod 283 to rotate in sequence. The second transmission rod 283 drives the worm 281 to rotate through the third transmission pair 284. The worm 281 drives the worm wheel 282 and the double-headed screw group 24 to rotate. The double-headed screw group 24 drives all the clamping strips 25 to move, so that the two cooperating clamping strips 25 clamp the long-stemmed Gynostemma pentaphyllum. Then, the dial 2914 is pushed in the reverse direction to disconnect the connecting plug 2913 and the connector 2911, and another dial 2914 is pushed to plug the other connecting plug 2913 into the connector 2911 on the first transmission rod 271. The motor 43 is started again, and the motor 43 drives the driving bevel gear 293, the driven bevel gear 292, the first rotating rod 2916, the movable column 2915, the connecting plug 2913, the connector 2911 and the first transmission rod 271 to rotate in sequence. The first transmission rod 271 drives the lead screw 273 to rotate through the second transmission pair 272. The lead screw 273 drives the lifting frame 22 to descend. The lifting frame 22 drives the spur gear 2103 to rotate 90° through the rack 2102. As the lifting frame 22 continues to descend, the rack 2102 will disengage from the spur gear 2103. However, under the action of gravity, the movable supporting plate 2101 always maintains a natural vertical state. When the lifting frame 22 stops, the root of the long-stemmed Gynostemma pentaphyllum is located on the side of the movable supporting plate 2101. At this time, the movable supporting plate 2101 will serve as a partition between adjacent two groups of clamping components to prevent the roots of the long-stemmed Gynostemma pentaphyllum from entangling with each other, thereby avoiding root damage during the transplantation of the long-stemmed Gynostemma pentaphyllum and improving the survival rate of the long-stemmed Gynostemma pentaphyllum.

[0096] Such as Figures 8-12As shown in the figure, a cultivation device for Gynostemma pentaphyllum with long stems provided by the present invention. Since several plants of Gynostemma pentaphyllum with long stems are fixed on each set of clamping components and are relatively close to each other, in this embodiment, it is still necessary to separate two adjacent plants of Gynostemma pentaphyllum with long stems. Therefore, a plurality of partition components 211 are further installed on the clamping strip 25. Each partition component 211 is installed between two adjacent clamping positions. The partition component 211 includes an installation cavity 2111 opened on the clamping plate 251. A sliding sleeve 2113 is slidably installed inside the installation cavity 2111. A first compression spring 2112 is connected between the side of the sliding sleeve 2113 facing away from the other clamping strip 25 in the same set of clamping components and the installation cavity 2111. A vertical partition 2117 is slidably installed inside the sliding sleeve 2113. One end of the vertical partition 2117 extends out of the sliding sleeve 2113. A light rod 2114 is fixedly connected to the end of the vertical partition 2117 located inside the sliding sleeve 2113. A limiting slider 2118 is fixedly connected to one end of the light rod 2114. A baffle 2115 is fixedly connected inside the sliding sleeve 2113. A second compression spring 2116 is connected between the vertical partition 2117 and the baffle 2115. The bottom of the vertical partition 2117 abuts against the surface of the movable support plate 2101, and the width of the vertical partition 2117 is greater than the width of the sliding sleeve 2113.

[0097] As Figure 12 shown, the figure is the initial state of the partition component 211. When the clamping strip 25 is driven by the double-headed screw group 24 to clamp the Gynostemma pentaphyllum with long stems, the two opposite vertical partitions 2117 will be closely attached to each other. As the clamping strips 25 approach each other, the vertical partition 2117 drives the sliding sleeve 2113 to move outward from the clamping strip 25, so as to prevent a gap from being left between the two vertical partitions 2117 and prevent the root hairs of the Gynostemma pentaphyllum with long stems from passing through the vertical partition 2117. When the lifting frame 22 drives the Gynostemma pentaphyllum with long stems to descend, the movable support plate 2101 will rotate downward, and the second compression spring 2116 will push the vertical partition 2117 to descend with the movable support plate 2101 until the vertical partition 2117 descends to the lowest position. At this time, the vertical partition 2117 will separate two adjacent plants of Gynostemma pentaphyllum with long stems, so as to prevent the root hairs of the Gynostemma pentaphyllum with long stems from being intertwined with each other;

[0098] However, at this time, the bottom of the vertical partition 2117 should be higher than the bottom of the movable support plate 2101, so that the movable support plate 2101 can still push the vertical partition 2117 up again to avoid affecting the movement of the movable support plate 2101.

[0099] As Figures 1-2 shown in the figure, a cultivation device for Gynostemma pentaphyllum with long stems provided by the present invention. In this embodiment, a folding sunshade curtain 6 is provided above the cross beam 5. A sunshade cloth with a sunshade rate of 50% is arranged inside the folding sunshade curtain 6. After all the Gynostemma pentaphyllum with long stems are cuttaged, the folding sunshade curtain 6 can shade all the cultivation components 2.

[0100] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

[0101] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A method for cutting propagation of Gynostemma longipes, characterized in that, The process includes the following: Pretreatment of cuttings: Select healthy and strong long-stemmed Gynostemma pentaphyllum middle and upper stem segments in the planting field, place them in trays or baskets, and store them in a cool place. Keep 2 nodes for each cutting, cut the ends 1.5-2cm away from the upper and lower nodes, remove the leaves and tendrils on the lower nodes, and keep a compound leaf on the upper part. Avoid breaking leaves and stems during the operation; Cuttings: Fix the cut cuttings in a container with water matrix, arrange them neatly, separate the rows with partitions, make the water matrix 10cm deep, keep the lower nodes 2-3cm in the water matrix, plant 1,000 cuttings per square meter, and use a shade net with a 50% shading rate for shading.

2. A cultivation device for cultivating Gynostemma pentaphyllum with long stems by using the cutting method of Gynostemma pentaphyllum with long stems as described in claim 1, including a walking vehicle body, characterized in that, A column is fixedly connected to the top of the walking vehicle body, and a plurality of culture components are arranged on the column from bottom to top, the lowest culture component is fixedly installed on the walking vehicle body, and the other culture components are rotatably installed; The culture assembly comprises a culture box, the culture box is mounted on a column, a lifting frame is slidably mounted on an upper port of the culture box, a clamping mechanism is mounted on the lifting frame, and the clamping mechanism is used to clamp the long-stalked Gynostemma pentaphyllum; A height adjustment mechanism is also installed between the lifting frame and the culture box, and the height adjustment mechanism is used to adjust the distance between the lifting frame and the culture box; The top of the column is fixedly connected with a crossbeam, and a power mechanism is installed on the crossbeam. The power mechanism is used to provide power for all clamping mechanisms and height adjustment mechanisms.

3. The long-stalked Gynostemma pentaphyllum cultivation device according to claim 2, characterized in that, The clamping mechanism includes a plurality of groups of clamping components, each group of the clamping components includes two clamping strips, the two clamping strips are arranged opposite to each other, each of the clamping strips is provided with a plurality of clamping positions, all the clamping strips are slidably mounted on the lifting frame, the lifting frame is provided with sliding holes adapted to the clamping strips, two double-headed screw rod groups are rotatably mounted on the lifting frame, the two double-headed screw rod groups are respectively located at the two ends of the clamping strips, each of the double-headed screw rod groups is provided with a plurality of double-headed bolts, one end of the two clamping strips of each group of clamping components is threadedly connected with a double-headed bolt, and the two double-headed screw rod groups are transmission-connected via a first transmission pair; The clamping mechanism also includes a clamping drive mechanism, which is installed on the lifting frame, one end of which is transmission-connected to the double-headed screw group, and the clamping drive mechanism is used to drive the double-headed screw group to rotate; The lifting frame is fixedly connected to a gantry, and a switching transmission mechanism is installed on the gantry. The switching transmission mechanism is provided with two output ends. One end of the clamping drive mechanism and the height adjustment mechanism can be disconnected from the two output ends of the switching transmission mechanism respectively, and the output end of the power mechanism can be disconnected from the input end of the switching transmission mechanism.

4. The cultivated equipment for Gynostemma longipes as claimed in claim 3, wherein, The clamping bar comprises a sliding bar and a clamping plate, wherein the sliding bar is slidably installed in the sliding hole, and the clamping plate is fixedly installed on the side of the sliding bar, and a plurality of clamping positions are provided on the clamping plate; All clamping positions are provided with foam.

5. The cultivated equipment for Gynostemma longipes as claimed in claim 3, wherein, The clamping drive mechanism includes a worm rotatably installed on the lifting frame, a worm gear fixedly installed on the double-headed screw group, the worm and the worm gear being meshed and connected, a second transmission rod rotatably installed on the gantry, and a third transmission pair connected between the second transmission rod and the worm.

6. The cultivated equipment for Gynostemma longipes as claimed in claim 5, wherein, The height adjustment mechanism includes a lead screw rotatably installed on the lifting frame, the lead screw being threadedly connected to the culture box, a first transmission rod rotatably installed on the gantry, and a second transmission pair connected between the first transmission rod and the lead screw.

7. The cultivated equipment of Gynostemma longipes as claimed in claim 6, wherein, The switching transmission mechanism includes two connection components, both of the two connection components being installed on the gantry, and the output ends of the two connection components being respectively connected to one end of the second transmission rod and one end of the first transmission rod; The connection component includes a first rotating rod rotatably installed on the gantry, a movable column slidably installed at one end of the first rotating rod away from the other connection component, a connection plug fixedly connected to one end of the movable column, the connection plug being a multi-prism, a connection head fixedly connected to one end of the second transmission rod or the first transmission rod, a first insertion hole matching the connection plug being formed on the side surface of the connection head, the connection plug being capable of being inserted into the first insertion hole, a dial plate rotatably installed on the movable column, and a guide rod fixedly connected to the gantry, the dial plate being slidably installed with the guide rod; A driving bevel gear is further rotatably installed on the gantry, driven bevel gears are fixedly connected to opposite ends of the two first rotating rods, and both of the two driven bevel gears are meshed and connected with the driving bevel gear, and the output end of the power mechanism can drive the driving bevel gear to rotate.

8. The cultivated equipment of Gynostemma longipes described in claim 7, characterized in that The power mechanism includes a telescopic rod fixedly installed on the cross beam, a mounting plate fixedly connected to the movable end of the telescopic rod, a motor fixedly installed on the side surface of the mounting plate close to the lifting frame, a power plug fixedly installed on the output shaft of the motor, the power plug being of a multi-prism structure, and a second insertion hole matching the power plug being formed on the driving bevel gear.

9. The cultivated equipment of Gynostemma longipes described in claim 3, characterized in that, The clamping mechanism further includes multiple groups of tray assemblies, each group of the tray assemblies being installed below a group of clamping assemblies, the tray assembly including a second rotating rod rotatably installed on the culture box, a movable tray fixedly connected to the side surface of the second rotating rod, a spur gear fixedly installed on the second rotating rod, a rack fixedly installed on the side surface of the lifting frame, the rack and the spur gear being capable of being meshed, the number of teeth of the rack being half of the number of teeth of the spur gear, initially, the movable tray being horizontally arranged, and a groove adapted to the spur gear and the second rotating rod being formed on the lifting frame.

10. The long-stemmed Gynostemma pentaphyllum cultivation device according to claim 4, wherein, A number of partition components are also installed on the clamping strip, and each partition component is installed between two adjacent clamping positions. The partition component includes an installation cavity opened on the clamping plate. A sliding sleeve is slidably installed inside the installation cavity. A first compression spring is connected between the side surface of the sliding sleeve and the installation cavity. A vertical partition is slidably installed inside the sliding sleeve. One end of the vertical partition extends out of the sliding sleeve. A smooth rod is fixedly connected to the end of the vertical partition located inside the sliding sleeve. A limiting slider is fixedly connected to one end of the smooth rod. A baffle is fixedly connected inside the sliding sleeve. A second compression spring is connected between the vertical partition and the baffle. The width of the vertical partition is greater than the width of the sliding sleeve.

Images