A cultivation device for vanilla planting

Abstract

The present invention belongs to the technical field of vanilla planting equipment, and specifically relates to a cultivation device for vanilla planting, including a hand-held frame and a slotted pipe. The slotted pipe is installed below the hand-held frame. The slotted pipe is a tubular structure with both ends conducting. Pedals are fixedly connected to both sides of the slotted pipe. It further includes a seedling storage pipe. The seedling storage pipe is fixedly connected to the hand-held frame. The seedling storage pipe is a hollow tubular structure with both ends open. The slotted pipe is fixedly installed at the bottom end of the seedling storage pipe. A clamping mechanism is installed on the hand-held frame and the slotted pipe. The clamping mechanism is used to reduce the opening diameter of the slotted pipe, thereby enhancing the clamping force of the slotted pipe. By setting the seedling storage pipe and the clamping mechanism, during the excavation process, through manual pulling and other methods, the fixing effect on the excavated soil is enhanced, thereby enhancing the stability of the slotting. At the same time, by using the compression method, the soil blocks with seedlings dug out are compressed, thereby facilitating the transplantation of the seedlings.

Description

Technical Field

[0001] The invention belongs to the technical field of vanilla planting equipment, in particular to a cultivation device for vanilla planting. Background Art

[0002] Vanilla can refer to vanilla, sometimes also called medicinal herb, which is a plant that emits a unique fragrance. my country has the habit of planting vanilla as a regulator, additive and fragrance since ancient times. At the same time, some vanilla is also widely used in green decoration and garden beautification.

[0003] In the process of vanilla cultivation, since most types of vanilla seeds require not only their own fully developed internal conditions but also suitable environmental conditions to germinate, the process of vanilla cultivation requires multiple steps such as seed selection, seedling cultivation, and transplanting. Among them, in the seedling stage, according to the difference in vanilla types, seedling cultivation is carried out in pots or intensive sowing. After the seeds are placed in a suitable climate environment for cultivation until the vanilla seeds germinate, auxiliary germination tools such as plastic wrap are removed, and the vanilla seedlings are transplanted to plantations or communities, green belts and other environments. In small-scale environments such as parks, green belts and other areas with relatively scattered planting areas, most of them adopt traditional transplantation methods, that is, manually digging transplant pits, filling vanilla seedlings, covering with soil, watering and other operations to complete the transplantation of vanilla seedlings. Due to the low degree of mechanization, the loss of manpower is relatively serious in the process of vanilla transplantation, resulting in a high labor intensity for the staff.

[0004] In order to enhance the convenience of small-scale vanilla transplantation in the related art, a simple excavation tool is used to reduce the difficulty of transplanting vanilla seedlings. In the specific operation, the staff inserts the transplantation tool with a circular end into the area to be transplanted, and by pressing down and then lifting, a uniform-sized pit can be easily dug on the ground. Then, the same operation is performed on the soil where the vanilla seedlings are located by the transplantation tool, and the vanilla seedlings and the surrounding soil can be extracted. After the extracted vanilla seedlings are placed in the excavated pit, the vanilla transplantation operation is completed. In the whole process, due to the use of The same transplanting tools are used, so the sizes of the excavated trenches are the same. There is no need to cover the vanilla seedlings with soil after transplanting, which simplifies the vanilla transplanting procedure. However, in actual operation, it is found that due to the oversimplification of the transplanting tools, when used in land with loose soil, the transplanting tools have poor effect in fixing the excavated soil, which in turn leads to poor effect in removing the excavated soil. On the other hand, during the transplanting process, trenching and transplanting need to be carried out alternately, and the staff need to move back and forth between the seedling area and the planting area, which causes the staff to move a lot of exercise, which is inconvenient to use in parks and green belts with scattered planting areas.

[0005] The information disclosed in this background art section is only intended to enhance the understanding of the overall background art of the present invention and should not be regarded as an admission or any form of implication that this information constitutes the prior art known to those skilled in the art.

[0006] In view of this, the present invention provides a cultivation device for vanilla cultivation to solve the above technical problems. Summary of the Invention

[0007] To make up for the deficiencies of the prior art and solve the above technical problems, the present invention provides a cultivation device for vanilla cultivation.

[0008] The technical solution adopted by the present invention to solve its technical problems is as follows: By setting a seedling storage tube and a clamping mechanism, on the one hand, during the excavation process, through manual pulling and other means, the fixing effect on the excavated soil is enhanced, thereby enhancing the stability of the grooving. At the same time, by using the compression method, the soil blocks with seedlings are compressed, which is convenient for transplanting the seedlings. Moreover, the setting of the seedling storage tube enables the transplantation of multiple seedlings during a single round trip between the seedling raising site and the transplantation site, enhancing the simplicity of the vanilla seedling transplantation process.

[0009] A cultivation device for vanilla cultivation according to the present invention includes a hand-held frame and a grooving tube. The grooving tube is installed below the hand-held frame. The grooving tube is a tubular structure with both ends communicating. Pedals are fixedly connected to both sides of the grooving tube.

[0010] It further includes a seedling storage tube, which is fixedly connected to the hand-held frame. The seedling storage tube is a hollow tubular structure with both ends open. The grooving tube is fixedly installed at the bottom end of the seedling storage tube.

[0011] A clamping mechanism is installed on the hand-held frame and the grooving tube. The clamping mechanism is used to reduce the opening diameter of the grooving tube, thereby enhancing the clamping force of the grooving tube. The clamping mechanism includes

[0012] Elastic grooves. The bottom of the grooving tube is designed in a conical shape, and evenly distributed elastic grooves are opened at the end of the grooving tube far from the hand-held frame.

[0013] Elastic sheets. The elastic sheets are made of elastic metal materials. One end of the elastic sheet is fixedly connected to the elastic groove.

[0014] Steel wires. Connecting grooves are opened on the grooving tube. The connecting grooves are designed to communicate with the elastic grooves. The steel wires are slidably connected to the connecting grooves, and the steel wires are fixedly connected to the elastic sheets.

[0015] A pressing plate. The pressing plate is elastically hinged to the hand-held frame through a spring. The end of the steel wire far from the elastic sheet is fixedly connected to the pressing plate.

[0016] Preferably, a reduced-diameter pipe is installed on one side of the seedling storage pipe close to the slotted pipe. The reduced-diameter pipe is designed in a conical shape, and the opening area of the reduced-diameter pipe on the side close to the seedling storage pipe is smaller than the opening area of the reduced-diameter pipe on the side close to the slotted pipe.

[0017] Preferably, a telescopic groove is formed in the inner cavity of the seedling storage pipe. The reduced-diameter pipe is assembled by a plurality of block-shaped bodies. The block-shaped bodies are all slidably connected to the telescopic groove through springs. A traction plate is hinged on the pedal. A traction rope is fixedly connected to the traction plate. The traction rope extends into the telescopic groove, and the traction rope is fixedly connected to the block-shaped body.

[0018] Preferably, a pressure bladder is fixedly connected between the traction plate and the pedal. An expansion bladder is fixedly connected in the telescopic groove. The pressure bladder and the expansion bladder are designed to be communicated through a conduit.

[0019] Preferably, a guiding plate is installed above the reduced-diameter pipe of the seedling storage pipe. The guiding plate is inclined, and the opening area of the guiding plate is larger than the minimum diameter of the reduced-diameter pipe.

[0020] Preferably, sliding grooves are formed on the inner and outer sides of the seedling storage pipe and the slotted pipe. A connecting rod is slidably connected in the sliding groove. The connecting rod extends outside the sliding groove, and a cover plate is fixedly connected to one end of the connecting rod outside the sliding groove. A support ring is fixedly connected to the cover plate. The diameter of the cover plate is smaller than the minimum diameter of the reduced-diameter pipe.

[0021] Preferably, a limiting block is fixedly connected to one side of the sliding groove close to the bottom of the slotted pipe. The limiting block is made of elastic rubber material.

[0022] Preferably, a buffer bladder is coated on the support ring. The buffer bladder is used to increase the contact area between the support ring and the ground.

[0023] Preferably, symmetrically designed support grooves are formed at the top end of the seedling storage pipe. Brackets are slidably arranged in the support grooves. The brackets extend outside the support grooves, and traveling wheels are installed at one ends of the brackets outside the support grooves. Support springs are fixedly connected between the brackets and the support grooves.

[0024] Preferably, sliders are slidably connected in the support grooves. The brackets are rotatably connected to the sliders.

[0025] The beneficial effects of the present invention are as follows:

[0026] 1. A cultivation device for vanilla planting. By setting a seedling storage tube and a clamping assembly, during the process of using a grooving tube to excavate the ground, by manually pressing the clamping assembly, the clamping force of the grooving tube on the internal soil block is effectively enhanced. Therefore, the depth difference of the excavated pits is small and the standardization degree is high. During the excavation process, by changing the timing of releasing the pressing plate, the soil block in the grooving tube can fall or continue to extend, so as to realize the sequential excavation and storage of the soil block with seedlings, and finally store it in the seedling storage tube, while the soil block without seedlings falls off and is discarded. Therefore, during the transplantation process of seedlings, during the round-trip movement between a single seedling raising site and a transplantation site, the transplantation operation of multiple seedlings can be carried out, thus effectively enhancing the simplicity of the transplantation operation.

[0027] 2. A cultivation device for vanilla planting. By changing the diameter of the reduced-diameter tube, the soil block is squeezed, resulting in an increase in the sealed area and tightness of the soil block, thereby enhancing the structural strength of the soil block. At the same time, in cooperation with the fixing effect of the roots of vanilla seedlings on the soil, the probability of fragmentation and loosening of the soil block with seedlings is reduced, thereby enhancing the simplicity of transplantation. At the same time, after extrusion, the diameter of the soil block is smaller than the inner diameter of the seedling storage tube. Therefore, the frictional force received by the soil block during the up and down movement in the seedling storage tube is small, thereby enhancing the convenience of the soil block moving in the seedling storage tube, and at the same time reducing the probability of blockage and jamming of the soil block in the seedling storage tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The present invention will be further described below with reference to the accompanying drawings.

[0029] Figure 1 is a perspective view of the present invention;

[0030] Figure 2 is a perspective view of another angle of the present invention;

[0031] Figure 3 is Figure 2 a partial enlarged view of part A in

[0032] Figure 4 is a mating diagram of a pedal and a traction plate;

[0033] Figure 5 is a connection diagram of a cover plate and a connecting rod;

[0034] Figure 6 is a cross-sectional view of a grooving tube;

[0035] Figure 7 is a partial cross-sectional view of the present invention;

[0036] Figure 8 is Figure 7 a partial enlarged view of part B in

[0037] In the figure: 1. Hand-held frame; 11. Grooved pipe; 12. Pedal; 2. Seedling storage pipe; 21. Elastic groove; 22. Elastic piece; 23. Steel wire rope; 24. Connecting groove; 25. Pressing plate; 3. Reducing pipe; 31. Telescopic groove; 32. Block; 4. Tractive plate; 41. Tractive rope; 42. Pressure bladder; 43. Expansion bladder; 44. Guide plate; 5. Sliding groove; 51. Connecting rod; 52. Cover plate; 53. Support ring; 54. Limit block; 55. Buffer bladder; 6. Support groove; 61. Bracket; 62. Traveling wheel; 63. Support spring; 64. Slide block. Detailed implementation mode

[0038] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with the specific implementation modes.

[0039] As Figures 1 to 8 shown, a cultivation device for vanilla planting according to the present invention includes a hand-held frame 1 and a grooved pipe 11. The grooved pipe 11 is installed below the hand-held frame 1. The grooved pipe 11 is a tubular structure with both ends conducting. Pedals 12 are fixedly connected to both sides of the grooved pipe 11;

[0040] It further includes a seedling storage pipe 2. The seedling storage pipe 2 is fixedly connected to the hand-held frame 1. The seedling storage pipe 2 is a hollow tubular structure with both ends open. The grooved pipe 11 is fixedly installed at the bottom of the seedling storage pipe 2;

[0041] A clamping mechanism, the clamping mechanism is installed on the hand-held frame 1 and the grooved pipe 11. The clamping mechanism is used to reduce the opening diameter of the grooved pipe 11, thereby enhancing the clamping force of the grooved pipe 11. The clamping mechanism includes

[0042] Elastic grooves 21. The bottom of the grooved pipe 11 is designed in a conical shape. Uniformly distributed elastic grooves 21 are opened at one end of the grooved pipe 11 away from the hand-held frame 1;

[0043] Elastic pieces 22. The elastic pieces 22 are made of elastic metal materials. One end of the elastic piece 22 is fixedly connected to the elastic groove 21;

[0044] Steel wire ropes 23. Connecting grooves 24 are opened on the grooved pipe 11. The connecting grooves 24 are designed to be in communication with the elastic grooves 21. The steel wire ropes 23 are slidably connected to the connecting grooves 24. The steel wire ropes 23 are fixedly connected to the elastic pieces 22;

[0045] Pressing plates 25. Pressing plates 25 are elastically hinged to the hand-held frame 1 through springs. One end of the steel wire rope 23 away from the elastic piece 22 is fixedly connected to the pressing plate 25;

[0046] During the process of transplanting vanilla seedlings, the staff manually hold the handheld frame 1 and move the cultivation device to the seedling cultivation site. The bottom opening of the grooved pipe 11 is centered on the seedling and aligned with the cultivation soil around the seedling. At this time, the staff step on the pedal 12 with their feet, applying pressure to the pedal 12 using their own weight, causing the pedal 12 fixedly connected to the grooved pipe 11 to drive the grooved pipe 11 to insert into the soil. Since the bottom opening of the grooved pipe 11 is conical, the thickness of the grooved pipe 11 near the soil layer is smaller at the bottom, facilitating the insertion of the grooved pipe 11 into the soil. As the insertion depth increases, the thickness of the bottom of the grooved pipe 11 gradually increases. Then, under the action of the increasing thickness, the soil entering the inner cavity of the grooved pipe 11 is subjected to a certain extrusion, thereby playing a certain role in fastening and shaping the soil. After the grooved pipe 11 is inserted into the soil to a certain depth, at this time, the vanilla seedling is located inside the grooved pipe 11. The staff manually press the pressing plate 25 on the handheld frame 1, causing the pressing plate 25 to compress the spring and rotate around the hinge point on the handheld frame 1. As the rotation angle of the pressing plate 25 increases, the pressing plate 25 produces a pulling effect on the steel wire rope 23, causing the steel wire rope 23 to slide in the connecting groove 24. As the pressing plate 25 produces a pulling effect on the steel wire rope 23, through the transmission of the steel wire rope 23, the elastic piece 22 fixedly connected to the other end of the steel wire rope 23 is subjected to a pulling force, causing the elastic piece 22 located at the bottom opening of the grooved pipe 11 to produce a bending deformation. The bent elastic piece 22 in the elastic groove 21 converges towards the center of the bottom opening of the grooved pipe 11, thereby producing a clamping effect on the soil located inside the grooved pipe 11. At this time, after the staff's feet leave the pedal 12, they manually pull the handheld frame 1, and then pull out the handheld frame 1 and the grooved pipe 11 upward from below the soil. During the pulling process, the soil located inside the grooved pipe 11 is subjected to a certain compression of its volume and is clamped by the mutually converging elastic pieces 22 below. Therefore, the soil carrying the seedling is pulled out of the cultivation ground by the grooved pipe 11. Subsequently, the staff continue to operate. During the repeated operation process, the new soil block carrying the seedling pushes the soil block that has been pulled out inside the grooved pipe 11, causing the soil block with the seedling already existing inside the grooved pipe 11 to move towards the seedling storage pipe 2. As the repeated operation progresses, multiple soil blocks carrying seedlings are collected in the seedling storage pipe 2. At this time, the staff move the device to the land to be transplanted. The staff align the opening of the grooved pipe 11 with the soil at the position to be transplanted, and then press the grooved pipe 11 into the soil again, repeating operations such as pressing the pressing plate 25 and pulling out the grooved pipe 11 to create a planting pit on the ground to be transplanted. Then, after the staff pull out the grooved pipe 11, they release the pressing on the pressing plate 25, and then tap the grooved pipe 11, causing the soil blocks located inside the grooved pipe 11 and the seedling storage pipe 2 to move downward in sequence until the soil block at the lowest end without the seedling detaches from the grooved pipe 11. Then, align the opening of the grooved pipe 11 with the created planting pit. Under the action of gravity, the soil block carrying the seedling falls into the planting pit.Then repeat the operation again to complete the transplantation and cultivation of vanilla seedlings. Subsequently, water and maintain the transplanted seedlings. At the same time, during the transplantation process of this application, it is also possible to first dig planting pits in the area to be transplanted in sequence. After the planting pits are dug, then collect multiple soil blocks with seedlings from the seedling raising site into the storage seedling tube 2 in sequence, and then transplant the soil blocks with seedlings in the storage seedling tube 2 into the planting pits in sequence.

[0047] In this application, by setting the storage seedling tube 2 and the clamping component, during the process of using the grooving tube 11 to excavate the ground, by manually pressing the clamping component, the clamping force of the grooving tube 11 on the internal soil block is effectively enhanced. Therefore, the depth difference of the excavated pits is small and the standardization degree is high. And during the excavation process, by changing the timing of loosening the pressing plate 25, the soil block in the grooving tube 11 falls or continuously extends, so as to realize the sequential excavation and storage of the soil block with seedlings, and finally store it in the storage seedling tube 2, while the soil block without seedlings falls off and is discarded. Therefore, during the transplantation process of seedlings, during a single round trip between the seedling raising site and the transplantation site, the transplantation operation of multiple seedlings can be carried out, thus effectively enhancing the simplicity of the transplantation operation.

[0048] As a preferred embodiment of the present invention, a reduced diameter tube 3 is installed on one side of the storage seedling tube 2 close to the grooving tube 11. The reduced diameter tube 3 is designed in a conical shape, and the opening area of the reduced diameter tube 3 on the side close to the storage seedling tube 2 is smaller than the opening area of the reduced diameter tube 3 on the side close to the grooving tube 11;

[0049] During actual operation, in order to reduce the probability of the soil block with seedlings in the storage seedling tube 2 becoming loose, by setting the reduced diameter tube 3, during the process of the soil block being squeezed from the grooving tube 11 into the storage seedling tube 2, the soil block is squeezed through the change in the diameter of the reduced diameter tube 3, resulting in an increase in the sealing and tightness of the soil block, thereby enhancing the structural strength of the soil block. At the same time, in cooperation with the fixing effect of the roots of vanilla seedlings on the soil, the probability of the soil block with seedlings being broken and loose is reduced, thereby enhancing the simplicity of transplantation. At the same time, after being squeezed, the diameter of the soil block is smaller than the inner diameter of the storage seedling tube 2. Therefore, the frictional force received by the soil block when moving up and down in the storage seedling tube 2 is small, thereby enhancing the convenience of the soil block moving in the storage seedling tube 2, and at the same time reducing the probability of the soil block being blocked and stuck in the storage seedling tube 2.

[0050] As a preferred embodiment of the present invention, a telescopic groove 31 is opened in the inner cavity of the storage seedling tube 2. The reduced diameter tube 3 is assembled by a plurality of block bodies 32. The block bodies 32 are all slidably connected to the telescopic groove 31 through springs. A traction plate 4 is hinged on the pedal 12. A traction rope 41 is fixedly connected to the traction plate 4. The traction rope 41 extends into the telescopic groove 31, and the traction rope 41 is fixedly connected to the block body 32;

[0051] Due to the existence of the necking tube 3, the difficulty for the soil blocks to move from the seedling storage tube 2 to the grooving tube 11 increases. Therefore, by setting the telescopic groove 31, after placing the grooving tube 11 in the dug planting pit, the staff uses the sole of the foot to push the traction plate 4 upward, thereby causing the traction plate 4 to pull the traction rope 41, the traction rope 41 to pull the block 32, and the block 32 to squeeze the spring and move into the telescopic groove 31. As the blocks 32 move away from each other, the diameter of the necking tube 3 composed of the blocks 32 increases. Therefore, the soil blocks in the seedling storage tube 2 can quickly drop under the action of gravity. After the soil blocks fall into the planting pit, the staff releases the traction plate 4 and manually pulls the handheld frame 1, the seedling storage tube 2 and the grooving tube 11. When the grooving tube 11 is flush with the ground, manually press the pressing plate 25, and use the steel wire rope 23 to pull the elastic piece 22, thereby clamping the opening of the grooving tube 11, reducing the probability of multiple soil blocks falling in sequence, and thus enhancing the convenience of filling the soil blocks into the planting pit.

[0052] As a preferred embodiment of the present invention, a pressure bladder 42 is fixedly connected between the traction plate 4 and the pedal 12, and an expansion bladder 43 is fixedly connected in the telescopic groove 31. The pressure bladder 42 and the expansion bladder 43 are designed to be conducted through a conduit.

[0053] During actual transplantation, when collecting seedlings in the seedling raising site, when the staff aligns the grooving tube 11 with the seedlings and steps on the pedal 12 with the sole of the foot to excavate the soil with the seedlings, since the traction plate 4 is above the pedal 12, when the staff steps on the traction plate 4 with the sole of the foot and then pushes the traction plate 4 to rotate towards the pedal 12, thereby giving the grooving tube 11 a downward pressure through the contact between the traction plate 4 and the pedal 12. During this process, as the distance between the traction plate 4 and the pedal 12 gradually decreases, the expansion bladder 43 between the traction plate 4 and the pedal 12 is compressed by the force, thereby causing the expansion bladder 43 to transport the internal gas to the expansion bladder 43. During the process of the increasing volume of the expansion bladder 43, a thrusting effect is generated on the block 32, and in cooperation with the spring in the telescopic groove 31, a fixing effect is generated on the block 32, thereby causing the diameter of the necking tube 3 composed of the blocks 32 to be fixed, preventing the soil blocks from generating a thrusting effect on the block 32 when passing through the necking tube 3, and thus weakening the squeezing effect of the necking tube 3 on the soil blocks.

[0054] As a preferred embodiment of the present invention, a guiding plate 44 is installed above the seedling storage tube 2 at the necking tube 3. The guiding plate 44 is inclined, and the opening area of the guiding plate 44 is larger than the minimum diameter of the necking tube 3.

[0055] By setting the guiding plate 44, during the process of the soil blocks in the seedling storage tube 2 falling downward, the guiding plate 44 guides the moving soil blocks, guiding the soil blocks towards the opening direction of the reduced-diameter tube 3, thereby reducing the probability of the soil blocks getting stuck in the seedling storage tube 2.

[0056] As a preferred embodiment of the present invention, sliding grooves 5 are jointly provided on the inner and outer sides of the seedling storage tube 2 and the grooved tube 11. A connecting rod 51 is slidably connected in the sliding groove 5. The connecting rod 51 extends outside the sliding groove 5, and a cover plate 52 is fixedly connected to one end of the connecting rod 51 outside the sliding groove 5. A support ring 53 is fixedly connected to the cover plate 52. The diameter of the cover plate 52 is smaller than the minimum diameter of the reduced-diameter tube 3.

[0057] Since newly grown seedlings are relatively fragile, during the process of the soil blocks squeezing each other, the seedlings are easily damaged. Therefore, by setting the cover plate 52 and the support ring 53, when collecting seedlings at the seedling raising site, the staff manually pushes the cover plate 52. Under the guiding action of the sliding groove 5 on the connecting rod 51, the cover plate 52 slides towards the bottom of the grooved tube 11. The cover plate 52 is flipped, and the side of the cover plate 52 fixedly connected with the support ring 53 is aligned with the soil around the seedlings. Then the staff drives the grooved tube 11 to move into the soil. During the process of the grooved tube 11 moving deep into the soil, the support ring 53 contacts the soil around the seedlings. Then, under the action of the reaction force, the support ring 53 and the cover plate 52 push the soil blocks that have been collected in the grooved tube 11. Therefore, during the process of collecting the soil blocks, adjacent two soil blocks are separated by the cover plate 52 and the support ring 53. Through the annular structure of the support ring 53 and the force conduction effect, when the soil blocks squeeze each other, the seedlings can be avoided, reducing the probability of the seedlings being oppressed and damaged. When filling the soil blocks into the planting pits, under the action of gravity, the cover plate 52 and the connecting rod 51 move towards the lowest end of the sliding groove 5. After it moves to the lowest end, the cover plate 52 is manually deflected to the side away from the inner cavity of the grooved tube 11.

[0058] As a preferred embodiment of the present invention, a limiting block 54 is fixedly connected to the side of the sliding groove 5 close to the bottom of the grooved tube 11. The limiting block 54 is made of elastic rubber material.

[0059] By setting the limit block 54, when the connecting rod 51 slides in the sliding groove 5, it is blocked by the limit block 54, resulting in the connecting rod 51 and the cover plate 52 being located outside the grooved pipe 11 in the initial state. When collecting soil blocks, the worker pulls down the cover plate 52 with the sole of the foot, which causes the connecting rod 51 fixedly connected to the cover plate 52 to press the limit block 54 to deform, and then enables a single connecting rod 51 and the cover plate 52 to cross over the limit block 54. When the connecting rod 51 and the cover plate 52 fall to the bottom of the sliding groove 5 under the action of gravity, the angle of the grooved pipe 11 is adjusted to cause the cover plate 52 to shift towards the inner cavity side of the grooved pipe 11, so that during the process of collecting soil blocks, the cover plate 52 can play a separating role. When filling the soil blocks into the planting pit, the cover plate 52 moves to the bottom of the sliding groove 5 under the action of gravity. At this time, the angle of the grooved pipe 11 is adjusted so that when the grooved pipe 11 moves into the planting pit, the cover plate 52 is located on the side away from the inner cavity of the grooved pipe 11. Therefore, under the obstruction of the surrounding soil, the cover plate 52 and the connecting rod 51 are stressed and produce relative movement with the grooved pipe 11, which causes the connecting rod 51 to squeeze the limit block 54 and move back above the limit block 54, making the use of the cover plate 52 relatively simple and convenient.

[0060] As a preferred embodiment of the present invention, a buffer bag 55 is coated on the support ring 53, and the buffer bag 55 is used to increase the contact area between the support ring 53 and the ground;

[0061] During actual use, in order to avoid damage to the seedlings caused by the cover plate 52 and the support ring 53, the area of the support ring 53 is relatively small, so that the support ring 53 is misaligned with the seedlings. During the extrusion process, by setting the buffer bag 55, when the support ring 53 contacts the ground, the buffer bag 55 is compressed and deformed, which causes the contact area between the support ring 53, the buffer bag 55 and the ground to increase, and prevents the support ring 53 from being inserted into the soil. Therefore, during the process of the soil block entering the inside of the grooved pipe 11, the support ring 53 can move synchronously with the soil block, thereby avoiding extrusion and compression between the cover plate 52 and the seedlings at the top of the soil block and reducing the probability of seedling damage.

[0062] As a preferred embodiment of the present invention, symmetrically designed support grooves 6 are opened at the top of the seedling storage pipe 2, brackets 61 are slidably arranged in the support grooves 6, the brackets 61 extend outside the support grooves 6, and traveling wheels 62 are installed at one end of the brackets 61 located outside the support grooves 6. A support spring 63 is fixedly connected between the brackets 61 and the support grooves 6;

[0063] Due to the existence of the seedling storage tube 2, after the seedling storage tube 2 collects soil blocks, the handheld frame 1, the seedling storage tube 2 and the grooving tube 11 are relatively heavy, and manual handling is time-consuming and laborious. Therefore, by setting up the support 61, the seedling storage tube 2 is lifted by the support 61 and the support spring 63. During movement, the staff directly push the support 61, and under the rolling action of the walking wheels 62 at the bottom, the moving difficulty of the device is reduced. At the same time, when excavating the ground, the staff can hold the handheld frame 1 and stand on the pedal 12 with both feet, and insert the grooving tube 11 downward by using their own gravity. Then, when the staff leave the pedal 12 with both feet, under the elastic force of the support spring 63, the grooving tube 11 can be pulled up, further reducing the labor intensity of the staff and enhancing the simplicity of transplanting vanilla seedlings.

[0064] As a preferred embodiment of the present invention, a slider 64 is slidably connected in the support groove 6, and the support 61 is rotatably connected to the slider 64;

[0065] By setting up the slider 64, the slider 64 is slidably connected in the support groove 6, and the support 61 is rotatably connected to the slider 64. Therefore, when the staff manually push the seedling storage tube 2 and the grooving tube 11, the angle between the support 61 that is always perpendicular to the ground and the seedling storage tube 2 can be changed through the rotation of the support 61 and the slider 64. Furthermore, during transplantation, it is convenient to pour the soil in the grooving tube 11 in multiple directions, and it is also convenient for the staff to adjust the angle of the cover plate 52, thereby controlling the moving direction of the cover plate 52.

[0066] 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 by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cultivation device for vanilla planting, comprising a handheld frame (1) and a slotted pipe (11). The slotted pipe (11) is installed below the handheld frame (1). The slotted pipe (11) is a tubular structure with both ends communicating. Pedals (12) are fixedly connected to both sides of the slotted pipe (11). It is characterized in that: It further includes a seedling storage pipe (2). The seedling storage pipe (2) is fixedly connected to the handheld frame (1). The seedling storage pipe (2) is a hollow tubular structure with both ends open. The slotted pipe (11) is fixedly installed at the bottom end of the seedling storage pipe (2). A clamping mechanism is installed on the handheld frame (1) and the slotted pipe (11). The clamping mechanism is used to reduce the opening diameter of the slotted pipe (11), thereby enhancing the clamping force of the slotted pipe (11). The clamping mechanism includes Elastic grooves (21). The bottom of the slotted pipe (11) is designed in a conical shape. Uniformly distributed elastic grooves (21) are opened at one end of the slotted pipe (11) away from the handheld frame (1). Elastic sheets (22). The elastic sheets (22) are made of elastic metal materials. One end of the elastic sheet (22) is fixedly connected inside the elastic groove (21). Steel wire ropes (23). Connecting grooves (24) are opened on the slotted pipe (11). The connecting grooves (24) are designed to be communicated with the elastic grooves (21). The steel wire ropes (23) are slidably connected inside the connecting grooves (24). The steel wire ropes (23) are fixedly connected to the elastic sheets (22). A pressing plate (25). The pressing plate (25) is elastically hinged to the handheld frame (1) through a spring. One end of the steel wire rope (23) away from the elastic sheet (22) is fixedly connected to the pressing plate (25). A necking pipe (3) is installed on one side of the seedling storage pipe (2) close to the slotted pipe (11). The necking pipe (3) is designed in a conical shape, and the opening area on the side of the necking pipe (3) close to the seedling storage pipe (2) is smaller than the opening area on the side of the necking pipe (3) close to the slotted pipe (11). An expansion slot (31) is opened inside the seedling storage pipe (2). The necking pipe (3) is assembled by a plurality of block bodies (32). The block bodies (32) are all slidably connected to the expansion slot (31) through springs. A traction plate (4) is hinged to the pedal (12). A traction rope (41) is fixedly connected to the traction plate (4). The traction rope (41) extends into the expansion slot (31). The traction rope (41) is fixedly connected to the block body (32).

2. A cultivation device for vanilla planting according to claim 1, It is characterized in that: A pressure bladder (42) is fixedly connected between the traction plate (4) and the pedal (12). An expansion bladder (43) is fixedly connected inside the expansion slot (31). The pressure bladder (42) and the expansion bladder (43) are designed to be communicated through a conduit.

3. A cultivation device for vanilla planting according to claim 2, It is characterized in that: A guiding plate (44) is installed above the necking pipe (3) on the seedling storage pipe (2). The guiding plate (44) is inclined. The opening area of the guiding plate (44) is larger than the minimum diameter of the necking pipe (3).

4. A cultivation device for vanilla planting according to claim 3, characterized in that: Sliding grooves (5) are jointly opened on the inner and outer sides of the seedling storage pipe (2) and the grooved pipe (11). A connecting rod (51) is slidably connected in the sliding groove (5). The connecting rod (51) extends outside the sliding groove (5), and a cover plate (52) is fixedly connected to one end of the connecting rod (51) outside the sliding groove (5). A support ring (53) is fixedly connected to the cover plate (52). The diameter of the cover plate (52) is smaller than the minimum diameter of the necking pipe (3).

5. A cultivation device for vanilla planting according to claim 4, characterized in that: A limiting block (54) is fixedly connected to one side of the sliding groove (5) close to the bottom of the grooved pipe (11). The limiting block (54) is made of elastic rubber material.

6. A cultivation device for vanilla planting according to claim 4, characterized in that: A buffer bag (55) is covered on the support ring (53). The buffer bag (55) is used to increase the contact area between the support ring (53) and the ground.

7. A cultivation device for vanilla planting according to claim 1, characterized in that: Symmetrically designed support grooves (6) are opened at the top end of the seedling storage pipe (2). Brackets (61) are slidably arranged in the support grooves (6). The brackets (61) extend outside the support grooves (6), and traveling wheels (62) are installed at one end of the brackets (61) outside the support grooves (6). A support spring (63) is fixedly connected between the brackets (61) and the support grooves (6).

8. A cultivation device for vanilla planting according to claim 7, characterized in that: A slider (64) is slidably connected in the support groove (6). The bracket (61) is rotatably connected to the slider (64).

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