Handheld mountain flue-cured tobacco transplanter under film and its use method

Abstract

The present invention discloses a handheld mountain flue-cured tobacco transplanter under film, which relates to the field of transplanting and planting. The device comprises a first guide cylinder, a second guide cylinder, a spacing adjustment assembly, a slotting assembly, and an insertion assembly. Two second guide cylinders are provided, one on each side of the first guide cylinder. The spacing adjustment assembly is provided between the first guide cylinder and the two second guide cylinders. The spacing adjustment assembly is used to synchronously adjust the spacing between the two guide cylinders and the first guide cylinder. The slotting assembly is provided on the first guide cylinder and the second guide cylinder. The insertion assembly is provided on the first guide cylinder and the second guide cylinder. The insertion assembly is used for synchronous oscillating insertion of a main shovel and an auxiliary shovel, so that the main shovel and the auxiliary shovel are synchronously inserted into different groups of soil. The present invention can quickly adjust the spacing between the first guide cylinder and the two second guide cylinders through the spacing adjustment assembly to match the film spacing of multiple groups of mountain flue-cured tobacco seedlings. At the same time, in conjunction with the slotting assembly and the insertion assembly, synchronous and rapid transplanting of mountain flue-cured tobacco seedlings can be achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of transplanting and planting, and more specifically, to a handheld mountain-cured tobacco transplanter under film. The present invention also relates to a method for using the handheld mountain-cured tobacco transplanter under film, which is applicable to the handheld mountain-cured tobacco transplanter under film. Background Art

[0002] The handheld mountain tobacco transplanter is primarily characterized by its handheld design, making it lightweight and flexible, making it easy to use in complex terrain such as mountainous areas. While mountainous terrain is often rugged and uneven, making traditional transplanting methods difficult, the handheld transplanter easily handles it, ensuring smooth transplanting of mountain tobacco under film.

[0003] A prior art device for transplanting tobacco seedlings under film has been disclosed. This device is primarily secured to one side of a ring member via a nut. The pull rod comprises a handle, a pull rod, and a spring member. The handle passes through the nut and extends and bends in the same direction at both ends. The upper end of the pull rod is connected to the lower end of the handle, and the lower end of the pull rod passes through a hole in a second connecting piece and bends upward. The two ends of the spring member pass through holes in the first and second connecting pieces, respectively, and bend downward and upward. The duckbill head comprises a first and second hole-digging shovel. This technology is simple to operate, reducing labor intensity and costs while improving work quality and transplant survival rates.

[0004] However, the above-mentioned transplanter still has the following problems during use: when transplanting mountain flue-cured tobacco seedlings under the film, the transplanter needs to be inserted into the position under the film and then transplant the mountain flue-cured tobacco seedlings into the soil. A single operation can only transplant one group of mountain flue-cured tobacco seedlings, and then select a position and transplant other groups of mountain flue-cured tobacco seedlings. When transplanting multiple groups of mountain flue-cured tobacco seedlings, it is difficult to quickly adjust according to the actual transplanting interval position, and it is also difficult to achieve synchronous transplanting of multiple groups of mountain flue-cured tobacco seedlings, resulting in low efficiency in transplanting mountain flue-cured tobacco seedlings.

[0005] In summary, how to quickly adjust the position of the device according to the actual transplanting interval and achieve synchronous transplanting of multiple groups of mountain flue-cured tobacco seedlings is a problem that urgently needs to be solved by those skilled in the art. Summary of the Invention

[0006] In view of this, the purpose of the present invention is to provide a handheld mountain flue-cured tobacco under-film transplanter, which effectively realizes the rapid adjustment of the device position according to the actual transplanting interval and realizes the synchronous transplanting of multiple groups of mountain flue-cured tobacco seedlings.

[0007] Another object of the present invention is to provide a method for using a handheld mountain-flue-cured tobacco transplanter under film, which is applied to the above-mentioned handheld mountain-flue-cured tobacco transplanter under film.

[0008] In order to achieve the above object, the present invention provides the following technical solutions:

[0009] A handheld mountain flue-cured tobacco transplanter under film, comprising:

[0010] A first guide tube, wherein two main shovels that fit in contact with each other are slidably provided at the bottom of the first guide tube so as to confine the tobacco seedlings in the first guide tube to the first guide tube;

[0011] There are two second guide tubes, which are respectively arranged on both sides of the first guide tube. The bottom of each second guide tube is slidably provided with two auxiliary shovels that fit together to confine the tobacco seedlings in the second guide tube.

[0012] a spacing adjustment component, disposed between the first guide cylinder and the two second guide cylinders, the spacing adjustment component being used to synchronously adjust the spacing between the two guide cylinders and the first guide cylinder;

[0013] A slotting assembly is provided on the first guide cylinder and the second guide cylinder, and the slotting assembly is used for synchronous opening and closing of the main shovel and the auxiliary shovel, so that the first guide cylinder and the second guide cylinder can simultaneously lower the seedlings;

[0014] An insertion assembly is provided on the first guide cylinder and the second guide cylinder. The insertion assembly is used for synchronous oscillating downward insertion of the main shovel and the auxiliary shovel, so that the main shovel and the auxiliary shovel are synchronously inserted into different groups of soil.

[0015] Preferably, the spacing adjustment component includes:

[0016] There are two linkage frames, which are respectively arranged on both sides of the first guide cylinder and the second guide cylinder, and the two second guide cylinders are slidably arranged on the two linkage frames;

[0017] There are two first connecting rods, each of which is disposed between the first guide cylinder and two different second guide cylinders;

[0018] A driving ring is slidably disposed on the first guide cylinder, wherein ends of the two first connecting rods close to the first guide cylinder are respectively hinged to the driving ring, and ends of the two first connecting rods away from the first guide cylinder are respectively hinged to surfaces of the two second guide cylinders;

[0019] The first driving structure is provided on the first guide cylinder, and is used to drive the driving ring to slide along the outer surface of the first guide cylinder, so that the two second guide cylinders cooperate with the two first connecting rods to move toward or away from each other along the linkage frame.

[0020] Preferably, the first driving structure includes a slide frame fixedly provided on the first guide cylinder along the axial direction of the first guide cylinder, and a slider slidably provided in the slide frame, one side of the slider being fixedly connected to the driving ring so that the driving ring slides along the slide frame;

[0021] A screw is rotatably provided in the sliding frame, the slider is threadedly connected to the screw, a rotating motor is provided on one side of the sliding frame, and a rotating shaft of the rotating motor is coaxially arranged with the screw and is transmission-connected.

[0022] Preferably, a distance sensor is fixedly provided on the first guide cylinder, and a sensing block which is at the same height as the distance sensor and cooperates with the sensing block is fixedly provided on the second guide cylinder.

[0023] Preferably, the slotting assembly comprises:

[0024] There are two linkage frames, which are respectively arranged on both sides of the first guide cylinder and the second guide cylinder;

[0025] There are two guide posts, which are fixedly mounted on the two second guide cylinders respectively, and are arranged along the opening and closing direction of the auxiliary shovel;

[0026] There are four linkage rods in total, and one end of each linkage rod is fixedly connected to the four auxiliary shovels respectively. The side of each linkage rod away from the auxiliary shovel is sleeved on the guide column and slides along the guide column. The end of each linkage rod away from the auxiliary shovel is set on the linkage frame;

[0027] There are two active rods, one end of each of which is fixedly connected to the two main shovels, and the other end of each of which is fixedly connected to the two linkage frames;

[0028] There are two second connecting rods, and the two second connecting rods are respectively arranged between the first guide cylinder and the two linkage frames;

[0029] A connecting ring is sleeved on the first guide cylinder, one end of the two second connecting rods is hinged to two sides of the connecting ring, and the other ends of the two second connecting rods are hinged to the two linkage frames;

[0030] The second driving structure is provided on the first guide cylinder, and is used for driving the connecting ring to slide along the surface of the first guide cylinder so as to open and close the main shovel and the auxiliary shovel.

[0031] Preferably, the second driving structure includes a linear cylinder fixedly arranged on the first guide cylinder and a driving block arranged at the output end of the linear cylinder, and the driving block is fixedly connected to the connecting ring.

[0032] Preferably, the insertion assembly comprises:

[0033] An impact frame is provided on one side of the first guide cylinder and the second guide cylinder, and the impact frame is fixedly connected to the first guide cylinder. Two linkage blocks are oppositely provided on the impact frame, and the two linkage blocks are respectively fixedly connected to the two second guide cylinders;

[0034] The impact structure is arranged on one side of the impact frame to make the impact frame vibrate and move downward.

[0035] Preferably, the impact structure includes a support rod fixedly arranged vertically on the impact frame, an impact electric cylinder is fixedly arranged at one end of the support rod away from the impact frame, an impact block is arranged at the output end of the impact electric cylinder, a support ring is arranged on the support rod, and the support ring is located below the impact block.

[0036] Preferably, it also includes:

[0037] a transverse grip, horizontally arranged on one side of the first guide cylinder;

[0038] a vertical grip, vertically arranged at an end of the horizontal grip away from the first guide cylinder;

[0039] A controller is provided on the horizontal handle, and the controller is electrically connected to the spacing adjustment component, the slotting component and the insertion component.

[0040] A method for using a handheld mountain-cured tobacco under-film transplanter is applicable to any of the above-mentioned handheld mountain-cured tobacco under-film transplanters, and the method for using the handheld mountain-cured tobacco under-film transplanter comprises:

[0041] Controlling the spacing adjustment component to adjust the spacing between the first guide cylinder and the two second guide cylinders to a specified size, and placing a plurality of mountain flue-cured tobacco seedlings into the first guide cylinder and the second guide cylinder respectively;

[0042] Controlling the insertion assembly to insert the entire device into the corresponding soil under the membrane by vibration;

[0043] The slotting assembly is controlled to open the main shovel and the auxiliary shovel, and the mountain flue-cured tobacco seedlings are respectively dropped and transplanted through the first guide cylinder and the second guide cylinder.

[0044] The handheld mountain flue-cured tobacco film transplanter provided by the present invention includes a first guide cylinder, a second guide cylinder, a spacing adjustment component, a slotting component and an insertion component, wherein two main shovels that fit together with each other are slidably provided at the bottom of the first guide cylinder so that the tobacco seedlings in the first guide cylinder are limited to the first guide cylinder, and there are two second guide cylinders, which are respectively arranged on both sides of the first guide cylinder, and two auxiliary shovels that fit together with each other are slidably provided at the bottom of each second guide cylinder so that the tobacco seedlings in the second guide cylinder are limited to the second guide cylinder, the spacing adjustment component is arranged between the first guide cylinder and the two second guide cylinders, and the spacing adjustment component is used to synchronously adjust the spacing between the two guide cylinders and the first guide cylinder, the slotting component is arranged on the first guide cylinder and the second guide cylinder, and the slotting component is used for the synchronous opening and closing of the main shovel and the auxiliary shovel so that the first guide cylinder and the second guide cylinder synchronously lower the seedlings, and the insertion component is arranged on the first guide cylinder and the second guide cylinder, and the insertion component is used for the synchronous oscillation insertion of the main shovel and the auxiliary shovel so that the main shovel and the auxiliary shovel are synchronously inserted into different groups of soil.

[0045] The handheld mountain flue-cured tobacco transplanter provided in this application uses a spacing adjustment component to quickly adjust the spacing between the first guide cylinder and the two second guide cylinders to match the spacing between multiple groups of mountain flue-cured tobacco seedlings. Combined with a slotting component and an insertion component, it can achieve synchronous and rapid transplanting of mountain flue-cured tobacco seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0047] Figure 1 Schematic diagram of the overall structure of the handheld mountain flue-cured tobacco transplanter under film in this embodiment;

[0048] Figure 2 for Figure 1 An enlarged schematic diagram of the local A in the middle;

[0049] Figure 3 This is a side view of the handheld mountain flue-cured tobacco transplanter under film in this embodiment;

[0050] Figure 4 This is a partial schematic diagram of the first connecting rod in this embodiment;

[0051] Figure 5 Schematic diagram of the structure of the first connecting rod in this embodiment;

[0052] Figure 6 This is a partial schematic diagram of the slotted component in this embodiment;

[0053] Figure 7 Schematic diagram of the structure of the second connecting rod in this embodiment;

[0054] Figure 8 2. This is a schematic diagram of the handheld mountain flue-cured tobacco transplanter under film according to the present embodiment from a second perspective;

[0055] Figure 9 This is a partial schematic diagram of the slotted component in this embodiment;

[0056] Figure 10 This is a schematic diagram of the installation of the slotting component in this embodiment.

[0057] Figures 1-10 , the reference numerals include:

[0058] 1. First guide cylinder; 2. Support block; 3. Linear cylinder; 4. Driving block; 5. Connecting ring; 6. First hinge block; 7. Connecting shaft; 8. Second connecting rod; 9. Linkage column; 10. Second hinge block; 11. Limit block; 12. Active rod; 13. Main shovel; 14. Second guide cylinder; 15. Battery; 16. Guide pillar; 17. Linkage frame; 18. Sleeve slide; 19. Linkage rod; 20. Guide column; 21. Auxiliary shovel; 22. Slide frame; 23. Screw; 24. Rotating motor; 25. Distance sensor; 26. Induction block; 27. Slider; 28. Drive ring; 29. ​​Support shaft; 30. First connecting rod; 31. Linkage shaft; 32. Articulated ring; 33. Fixed block; 34. Impact frame; 35. Slider; 36. Linkage block; 37. Connecting rod; 38. Support rod; 39. Support ring; 40. Impact block; 41. Impact electric cylinder; 42. Horizontal handle; 43. Controller; 44. Vertical handle. DETAILED DESCRIPTION

[0059] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0060] Unless otherwise defined, the technical or scientific terms used in this application shall have the usual meanings understood by persons of ordinary skill in the field to which the invention belongs. "First", "second" and similar words used in the present invention do not indicate any order, quantity or importance. "Connected" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly. The embodiment of the present application discloses a handheld mountain tobacco film transplanter.

[0061] The core of the invention is to provide a handheld mountain flue-cured tobacco under-film transplanter.

[0062] Another core of the present invention is to provide a method for using a handheld mountain-flue-cured tobacco transplanter under film, which is applied to the above-mentioned handheld mountain-flue-cured tobacco transplanter under film.

[0063] Please refer to Figures 1 to 10 .

[0064] The handheld mountain flue-cured tobacco film transplanter provided by the present invention includes a first guide cylinder 1, a second guide cylinder 14, a spacing adjustment component, a slotting component and an insertion component. The bottom of the first guide cylinder 1 is slidably provided with two main shovels 13 that fit together to limit the tobacco seedlings in the first guide cylinder 1 to be located in the first guide cylinder 1. There are two second guide cylinders 14, which are respectively arranged on both sides of the first guide cylinder 1. The bottom of each second guide cylinder 14 is slidably provided with two auxiliary shovels 21 that fit together to limit the tobacco seedlings in the second guide cylinder 14 to be located in the second guide cylinder 14. The spacing adjustment component The component is arranged between the first guide cylinder 1 and the two second guide cylinders 14, the spacing adjustment component is used to synchronously adjust the spacing between the two guide cylinders 14 and the first guide cylinder 1, the slotting component is arranged on the first guide cylinder 1 and the second guide cylinder 14, the slotting component is used for the synchronous opening and closing of the main shovel 13 and the auxiliary shovel 21, so that the first guide cylinder 1 and the second guide cylinder 14 are synchronously lowered, the insertion component is arranged on the first guide cylinder 1 and the second guide cylinder 14, the insertion component is used for the synchronous oscillation insertion of the main shovel 13 and the auxiliary shovel 21, so that the main shovel 13 and the auxiliary shovel 21 are synchronously inserted into different groups of soil.

[0065] Specifically, take the transplanting of three groups of mountain flue-cured tobacco seedlings as an example, where the middle one is the first guide cylinder 1 and the two sides are the second guide cylinders 14. The specific number can be set according to demand. When it is necessary to adjust the distance between the first guide cylinder 1 and the two second guide cylinders 14, the spacing adjustment component is controlled to drive the two second guide cylinders 14 to move back or toward each other relative to the first guide cylinder 1, thereby adjusting the distance between the first guide cylinder 1 and the second guide cylinder 14. When it is necessary to transplant under the film, the insertion component is controlled to insert the main shovel 13 and the auxiliary shovel 21 under the film by means of oscillation insertion, and the main shovel 13 and the auxiliary shovel 21 are controlled to open synchronously through the slotting component, so that the mountain flue-cured tobacco seedlings are lowered along the first guide cylinder 1 and the second guide cylinder 14 to complete the transplanting of the mountain flue-cured tobacco seedlings.

[0066] The handheld mountain tobacco transplanter can quickly adjust the spacing between the first guide cylinder 1 and the two second guide cylinders 14 through the spacing adjustment component to match the spacing between multiple groups of mountain tobacco seedlings. At the same time, in conjunction with the slotting component and the insertion component, it can achieve synchronous and rapid transplanting of mountain tobacco seedlings.

[0067] The handheld mountain flue-cured tobacco transplanter under film provided by the present invention will be described in more detail below with reference to the accompanying drawings and specific embodiments.

[0068] Based on any of the above embodiments, Figures 1 to 5 The spacing adjustment component includes a linkage frame 17, a first connecting rod 30, a driving ring 28 and a first driving structure. There are two linkage frames 17, which are respectively arranged on both sides of the first guide cylinder 1 and the second guide cylinder 14. The two second guide cylinders 14 are slidably arranged on the two linkage frames 17. There are two first connecting rods 30, which are respectively arranged between the first guide cylinder 1 and two different second guide cylinders 14. The driving ring 28 is slidably arranged on the first guide cylinder 1. The ends of the two first connecting rods 30 close to the first guide cylinder 1 are respectively hinged to the driving ring 28, and the ends of the two first connecting rods 30 away from the first guide cylinder 1 are respectively hinged to the surfaces of the two second guide cylinders 14. The first driving structure is arranged on the first guide cylinder 1. The first driving structure is used to drive the driving ring 28 to slide along the outer surface of the first guide cylinder 1, so that the two second guide cylinders 14 cooperate with the two first connecting rods 30 to move toward or away from each other along the linkage frame 17.

[0069] Specifically, the two second guide cylinders 14 are slidably connected to the two linkage frames 17 (the specific connection structure will be explained below), and the two first connecting rods 30 are arranged opposite to each other. A support shaft 29 is fixedly provided at one end of the first connecting rod 30 close to the drive ring 28, and the support shaft 29 rotates with the drive ring 28. At the same time, a linkage shaft 31 is provided at the end of the first connecting rod 30 away from the drive ring 28, and the linkage shaft 31 rotates with a hinge ring 32 fixed on the second guide cylinder 14. In the process of the drive ring 28 sliding along the surface of the first guide cylinder 1, the ends of the two first connecting rods 30 located on the support shaft 29 rotate on the drive ring 28, so that the end of the first connecting rod 30 located on the linkage shaft 31 drives the two second guide cylinders 14 to slide along the linkage frame 17, thereby realizing that the two second guide cylinders 14 are away from or close to the first guide cylinder 1. The sliding movement of the drive ring 28 is provided by the first drive structure, which can drive the drive ring 28 to slide in the vertical direction along the surface of the first guide cylinder 1, thereby adjusting the spacing between the second guide cylinder 14 and the first guide cylinder 1 to match the spacing between multiple groups of mountain tobacco seedling films.

[0070] Based on any of the above embodiments, Figures 1 to 5 The first drive structure includes a slide frame 22 fixedly mounted on the first guide cylinder 1 along the axial direction of the first guide cylinder 1, and a slider 27 slidably mounted within the slide frame 22. One side of the slider 27 is fixedly connected to a drive ring 28, allowing the drive ring 28 to slide along the slide frame 22. A screw 23 is rotatably mounted within the slide frame 22, and the slider 27 is threadedly connected to the screw 23. A rotary motor 24 is mounted on one side of the slide frame 22, and the rotary shaft of the rotary motor 24 is coaxially arranged with the screw 23 and in transmission connection with it.

[0071] Specifically, the drive ring 28 is semi-enclosedly sleeved on the outer surface of the slide frame 22, and the slider 27 is slidably disposed within the slide frame 22. The side of the slider 27 facing away from the first guide cylinder 1 is fixedly connected (welded or bolted) to the drive ring 28, so that as the slider 27 slides along the slide frame 22, it drives the drive ring 28 to slide along the slide frame 22. A screw rod 23 is rotatably engaged within the slide frame 22, and the rotation of the screw rod 23 is limited within the slide frame 22. The slider 27 is sleeved on the screw rod 23 and threadedly connected to the screw rod 23. Due to the provision of the drive ring 28, the screw rod 23 drives the slider 27 and the drive ring 28 to slide along the slide frame 22 during rotation. A rotary motor 24 is provided at one end of the slide frame 22 near the upper portion of the first guide cylinder 1. The rotary shaft of the rotary motor 24 is disposed inside the slide frame 22 and is coaxially fixed to the screw 23, so that the rotary motor 24 can drive the screw 23 to rotate, thereby enabling the drive ring 28 to slide along the slide frame 22. Furthermore, the first connecting rod 30 is used to adjust the spacing of the second guide cylinder 14.

[0072] Based on any of the above embodiments, Figures 1 to 5 A distance sensor 25 is fixedly provided on the first guide cylinder 1 , and a sensing block 26 which is at the same height as the distance sensor 25 and cooperates with the sensor 25 is fixedly provided on the second guide cylinder 14 .

[0073] Specifically, the distance sensor 25 is electrically connected to the rotary motor 24. The distance sensor 25 can be fixed to the first guide cylinder 1, the rotary motor 24, or the slide frame 22. The corresponding sensing block 26 is adjusted according to the height of the distance sensor 25, so that the two remain on the same horizontal plane, ensuring the normal operation of the distance sensor 25. When adjusting the distance between the first guide cylinder 1 and the second guide cylinder 14, the distance sensor 25 monitors the position of the sensing block 26 in real time. When the distance sensor 25 senses that the sensing block 26 has reached the specified position, the distance sensor 25 transmits an electrical signal to the rotary motor 24, causing the rotary motor 24 to stop operating, completing the distance adjustment between the first guide cylinder 1 and the second guide cylinder 14. Through the cooperation of the distance sensor 25 and the sensing block 26, the first guide cylinder 1 and the second guide cylinder 14 are precisely positioned, facilitating adjustment between the first guide cylinder 1 and the second guide cylinder 14.

[0074] Based on any of the above embodiments, Figure 1 、 Figure 6 and Figure 7 The slotting assembly includes a linkage frame 17, a guide column 20, a linkage rod 19, an active rod 12, a second connecting rod 8, a connecting ring 5 and a second driving structure. There are two linkage frames 17, which are respectively arranged on both sides of the first guide cylinder 1 and the second guide cylinder 14. There are two guide columns 20 and they are fixedly arranged on the two second guide cylinders 14 respectively. The guide columns 20 are arranged along the opening and closing direction of the auxiliary shovel 21. There are four linkage rods 19, and one end of the four linkage rods 19 is fixedly connected to the four auxiliary shovels 21 respectively. The side of each linkage rod 19 away from the auxiliary shovel 21 is sleeved on the guide column 20 and slides along the guide column 20. The end of each linkage rod 19 away from the auxiliary shovel 21 is set There are two active rods 12 on the movable frame 17, and one end of the two active rods 12 is fixedly connected to the two main shovels 13 respectively, and the other ends of the two active rods 12 are fixedly connected to the two linkage frames 17 respectively. There are two second connecting rods 8, and the two second connecting rods 8 are respectively arranged between the first guide cylinder 1 and the two linkage frames 17. The connecting ring 5 is sleeved on the first guide cylinder 1, and one end of the two second connecting rods 8 is respectively hinged to the two sides of the connecting ring 5, and the other ends of the two second connecting rods 8 are respectively hinged to the two linkage frames 17. The second driving structure is arranged on the first guide cylinder 1, and the second driving structure is used to drive the connecting ring 5 to slide along the surface of the first guide cylinder 1 to open and close the main shovel 13 and the auxiliary shovel 21.

[0075] Specifically, the guide post 20 is disconnected from the second guide cylinder 14 and fixedly mounted thereto. The guide post 20 is positioned along the opening and closing direction of the main shovel 13 and the auxiliary shovel 21. A linkage rod 19 is slidably mounted on the guide post 20. A sleeve slider 18 is also provided on the end of the linkage rod 19 near the linkage frame 17. The linkage frame 17 also includes a guide pillar 16. The sleeve slider 18 slides on the guide pillar 16, allowing the guide post 20 to move along the linkage frame 17 without affecting the spacing adjustment between the second guide cylinder 14 and the first guide cylinder 1. Similarly, the linkage rod 19 can drive the linkage frame 17 to slide along the guide post 20, allowing the linkage rod 19 and the active rod 12 on the linkage frame 17 to slide synchronously, thereby enabling the auxiliary shovel 21 and the main shovel 13 to open and close synchronously. Furthermore, due to the fixed relationship between the guide post 20 and the second guide cylinder 14, the height position of the linkage frame 17 relative to the second guide cylinder 14 can be effectively maintained. The second connecting rod 8 is relatively arranged on both sides of the connecting ring 5. The connecting ring 5 is provided with a first hinge block 6 on both sides close to the two second connecting rods 8. One end of the second connecting rod 8 rotates with the first hinge block 6 through the connecting shaft 7 on the first hinge block 6. A second hinge block 10 corresponding to the first hinge block 6 is fixedly provided on the linkage frame 17. The other end of the second connecting rod 8 rotates with the second hinge block 10 through the linkage column 9 on the second hinge block 10. Driven by the second driving structure, the connecting ring 5 moves up and down along the outer surface of the first guide cylinder 1, thereby driving the linkage frame 17 to slide away from or close to the first guide cylinder 1 with the help of the second connecting rod 8, thereby realizing the opening and closing of the main shovel 13 and the auxiliary shovel 21, and completing the grooving operation of the device. This structural method can quickly realize the synchronous grooving between multiple guide cylinders, which is convenient for transplanting multiple groups of mountain flue-cured tobacco seedlings.

[0076] Optionally, limit blocks 11 may be provided at both side ends of the guide column 20 to prevent the linkage rod 19 from being separated from the guide column 20 , thereby ensuring the stability of the device during operation.

[0077] Based on any of the above embodiments, Figure 1 The second driving structure includes a linear cylinder 3 fixedly arranged on the first guide cylinder 1 and a driving block 4 arranged at the output end of the linear cylinder 3, and the driving block 4 is fixedly connected to the connecting ring 5.

[0078] Specifically, the linear cylinder 3 is fixed to the first guide cylinder 1 via the support block 2 and arranged vertically. The driving block 4 and the connecting ring 5 at the output end of the linear cylinder 3 are welded together to ensure that when the linear cylinder 3 drives the driving block 4 to move, it also drives the connecting ring 5 to slide along the outer surface of the first guide cylinder 1. This allows for the synchronized opening and closing of the main shovel 13 and the auxiliary shovel 21.

[0079] Optionally, a battery 15 may be provided on one side of the linear cylinder 3 for continuously supplying power to the linear cylinder 3 .

[0080] Based on any of the above embodiments, Figures 8 to 10 The insertion component includes an impact frame 34 and an impact structure. The impact frame 34 is arranged on one side of the first guide cylinder 1 and the second guide cylinder 14, and the impact frame 34 is fixedly connected to the first guide cylinder 1. Two linkage blocks 36 are relatively arranged on the impact frame 34, and the two linkage blocks 36 are respectively fixedly connected to the two second guide cylinders 14. The impact structure is arranged on one side of the impact frame 34 to make the impact frame 34 oscillate and move downward.

[0081] Specifically, the impact frame 34 is horizontally fixed to one side of the top of the first guide cylinder 1 via a fixing block 33. A slide bar 35 is provided within the impact frame 34. Two linkage blocks 36 slide within the impact frame 34 via the slide bar 35, ensuring that the insertion assembly does not affect the spacing adjustment between the first guide cylinder 1 and the second guide cylinder 14 during operation. This device uses the impact structure to vibrate the impact frame 34 downward, thereby driving the first and second guide cylinders 1 and 14 to be inserted synchronously, facilitating the insertion of the main shovel 13 and auxiliary shovel 21 under the film for seedling placement.

[0082] Based on any of the above embodiments, Figures 8 to 10 The impact structure includes a support rod 38 fixed vertically on the impact frame 34, an impact electric cylinder 41 is fixedly provided at one end of the support rod 38 away from the impact frame 34, an impact block 40 is provided at the output end of the impact electric cylinder 41, a support ring 39 is provided on the support rod 38, and the support ring 39 is located below the impact block 40.

[0083] Specifically, a horizontal connecting rod 37 is fixed on the impact frame 34, and a support rod 38 is vertically arranged on the connecting rod 37. The impact electric cylinder 41 drives the impact block 40 to move downward to impact the support ring 39, and the support ring 39 drives the support rod 38 to move downward. The support rod 38 causes the connecting rod 37 to move downward, and the connecting rod 37 drives the impact frame 34 to move downward, thereby realizing the oscillating downward insertion of the first guide cylinder 1 and the second guide cylinder 14.

[0084] Based on any of the above embodiments, Figures 8 to 10 The handheld mountain-cured tobacco under-film transplanter provided by the present invention also includes a horizontal handle 42, a vertical handle 44 and a controller 43. The horizontal handle 42 is horizontally arranged on one side of the first guide cylinder 1, and the vertical handle 44 is vertically arranged at the end of the horizontal handle 42 away from the first guide cylinder 1. The controller 43 is arranged on the horizontal handle 42, and the controller 43 is electrically connected to the spacing adjustment component, the slotting component and the insertion component.

[0085] Specifically, the controller 43 is electrically connected to the impact cylinder 41, the linear cylinder 3, the rotary motor 24, and the distance sensor 25, providing overall control of the electrical components within the device. The horizontal and vertical handles 42, 44 facilitate handheld operation and ensure stability during operation.

[0086] The method for using the handheld mountain-cured tobacco under-film transplanter provided by the present invention is applied to the above-mentioned handheld mountain-cured tobacco under-film transplanter, wherein the method for using comprises:

[0087] S1, controlling the spacing adjustment component to adjust the spacing between the first guide cylinder 1 and the two second guide cylinders 14 to a specified size, and placing a plurality of mountain flue-cured tobacco seedlings into the first guide cylinder 1 and the second guide cylinder 14 respectively;

[0088] S2. Control the insertion assembly to insert the entire device into the corresponding soil under the membrane by vibration;

[0089] S3, controlling the slotting assembly to open the main shovel 13 and the auxiliary shovel 21, and the mountain flue-cured tobacco seedlings are respectively dropped and transplanted through the first guide cylinder 1 and the second guide cylinder 14.

[0090] The method for using the handheld mountain flue-cured tobacco transplanter under film provided by the present invention effectively realizes the rapid adjustment of the spacing between multiple guide cylinders, and is convenient for transplanting seedlings of multiple groups of mountain flue-cured tobacco.

[0091] Based on any of the above embodiments, step S1 specifically includes:

[0092] The operator holds the horizontal handle 42 with one hand and the outer wall of the vertical handle 44 with the other hand, and then presses the controller 43. The controller 43 starts the rotating motor 24. The rotating motor 24 drives the screw 23 to rotate inside the slide frame 22. At the same time, the screw 23 drives the slider 27 to slide down under the action of the thread transmission force. The slider 27 slides down along the inner wall of the slide frame 22, so that the slider 27 drives the drive ring 28 to move down, and the drive ring 28 slides down along the inner wall of the first guide cylinder 1. In this way, the drive ring 28 realizes synchronous guided sliding along the outer wall of the slide frame 22 and the outer wall of the first guide cylinder 1. The drive ring 28 causes the two support shafts 29 to slide down synchronously, and the support shaft 29 drives the top of the first connecting rod 30 to move downward. The first connecting rod 30 drives the linkage shaft 31 to move right, and the other linkage shaft 31 moves left. The linkage shaft 31 drives the hinge ring 32 to move rightward, the hinge ring 32 drives the second guide cylinder 14 to move rightward, the second guide cylinder 14 causes the guide column 20 to move rightward synchronously, and the guide column 20 drives the linkage rod 19 to move rightward synchronously.

[0093] The linkage rod 19 drives the auxiliary shovel 21 to move rightward, and at the same time, the linkage rod 19 drives the sleeve slider 18 to move rightward. The sleeve slider 18 slides rightward along the outer wall of the guide pillar 16, and at the same time, the sleeve slider 18 slides rightward along the inner wall of the linkage frame 17. In this way, the two second guide cylinders 14 synchronously move away from the first guide cylinder 1. At the same time, the second guide cylinder 14 drives the sensing block 26 to move rightward, and the distance sensor 25 senses the distance of the sensing block 26. When the distance value sensed by the distance sensor 25 is the same as the distance value set by the controller 43, the controller 43 turns off the rotating motor 24. In this way, the distance between the two second guide cylinders 14 and the first guide cylinder 1 can be synchronously adjusted according to the specified distance. Then, multiple mountain flue-cured tobacco seedlings are placed into the first guide cylinder 1 and the two second guide cylinders 14 respectively.

[0094] Based on any of the above embodiments, step S2 specifically includes:

[0095] The controller 43 activates the impact cylinder 41, which drives the impact block 40 downward to impact the support ring 39. The support ring 39 drives the support rod 38 downward, which in turn drives the connecting rod 37 downward. The connecting rod 37 drives the impact frame 34 downward, which in turn drives the first guide cylinder 1 downward. The impact frame 34 drives the slide bar 35 downward, which in turn drives the two linkage blocks 36 downward synchronously. The linkage block 36 also drives the second guide cylinder 14 downward synchronously, which in turn drives the guide column 20 downward. Simultaneously, the guide column 20 drives the linkage rod 19 downward, which in turn drives the sleeve slider 18 downward. The sleeve slider 18 drives the linkage frame 17 downward, which in turn drives the active rod 12 downward, which drives the main shovel 13 downward along the membrane into the soil. Similarly, the linkage rod 19 drives the auxiliary shovel 21 to move downward, and the auxiliary shovel 21 is synchronously inserted into the soil along the membrane. The impact block 40 repeatedly impacts the support ring 39, so that the main shovel 13 and the auxiliary shovel 21 are synchronously inserted into the soil under the membrane, and then the controller 43 stops driving the impact cylinder 41.

[0096] Based on any of the above embodiments, step S3 specifically includes:

[0097] The linear cylinder 3 is started by the controller 43 and powered by the battery 15. The first guide cylinder 1 provides support force to the support block 2, and the support block 2 provides support force to the linear cylinder 3. The linear cylinder 3 causes the driving block 4 to move downward, and the driving block 4 drives the connecting ring 5 to move downward. At the same time, the connecting ring 5 moves downward synchronously along the outer wall of the first guide cylinder 1 and the outer wall of the sliding frame 22, and the connecting ring 5 drives the two first hinge blocks 6 to move downward synchronously. The first hinge block 6 drives the connecting shaft 7 to move downward, and the connecting shaft 7 makes the top position of the second connecting rod 8 move downward, and the second connecting rod 8 drives the linkage column 9 to move forward, and the linkage column 9 drives the second hinge block 10 to move forward, and the other second hinge block 10 moves backward, so that the second hinge block 10 drives the linkage frame 17 forward, and the linkage frame 17 makes the active rod 12 move forward, and the active rod 12 drives the main shovel 13 forward, and the other active rod 12 moves backward, so that a larger gap is opened between the two main shovels 13, so that the mountain flue-cured tobacco seedlings inside the first guide cylinder 1 enter the gap between the two main shovels 13 along the first guide cylinder 1. Similarly, the linkage rod 19 drives the auxiliary shovel 21 forward, and the linkage rod 19 slides along the outer wall of the guide column 20, and the linkage rod 19 is limited by the limit block 11, so that a larger gap is opened between the two adjacent auxiliary shovels 21, so that the mountain flue-cured tobacco seedlings inside the second guide cylinder 14 enter the gap between the two auxiliary shovels 21, and multiple mountain flue-cured tobacco seedlings are quickly and synchronously transplanted under the film at a specified interval.

[0098] It should be noted that when upward removal is performed, the horizontal handle 42 is moved upward, which drives the connecting rod 37 upward. The connecting rod 37 causes the impact frame 34 to move upward, which drives the fixed block 33 upward. The fixed block 33 drives the first guide cylinder 1 upward and out. At the same time, the impact frame 34 drives the slide bar 35 upward, which causes the two linkage blocks 36 to move upward synchronously. The two linkage blocks 36 respectively drive the two second guide cylinders 14 to move upward synchronously, thus achieving upward removal of the two second guide cylinders 14 and the first guide cylinder 1.

[0099] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0100] The above is a detailed introduction to the handheld mountain flue-cured tobacco transplanter provided by the present invention. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only intended to help understand the method and core concept of the present invention. It should be noted that, for those skilled in the art, several improvements and modifications may be made to the present invention without departing from the principles of the present invention, and such improvements and modifications also fall within the scope of protection of the present invention.

Claims

1. A handheld mountain flue-cured tobacco transplanter under film, characterized in that: include: A first guide tube (1), wherein two main shovels (13) that fit in contact with each other are slidably provided at the bottom of the first guide tube (1), so that the tobacco seedlings in the first guide tube (1) are confined within the first guide tube (1); There are two second guide cylinders (14) provided, and they are respectively provided on both sides of the first guide cylinder (1). Two auxiliary shovels (21) that fit together are slidably provided at the bottom of each second guide cylinder (14) so ​​that the tobacco seedlings in the second guide cylinder (14) are confined in the second guide cylinder (14); A spacing adjustment component is provided between the first guide cylinder (1) and the two second guide cylinders (14), and the spacing adjustment component is used to synchronously adjust the spacing between the two guide cylinders (14) and the first guide cylinder (1); A slotting assembly is provided on the first guide cylinder (1) and the second guide cylinder (14), and the slotting assembly is used for synchronous opening and closing of the main shovel (13) and the auxiliary shovel (21), so that the first guide cylinder (1) and the second guide cylinder (14) can simultaneously lower the seedlings; An insertion assembly is provided on the first guide cylinder (1) and the second guide cylinder (14), and the insertion assembly is used for synchronous oscillating downward insertion of the main shovel (13) and the auxiliary shovel (21), so that the main shovel (13) and the auxiliary shovel (21) are synchronously inserted into different groups of soil; The spacing adjustment component includes a linkage frame (17), and there are two linkage frames (17) provided, and they are respectively provided on both sides of the first guide cylinder (1) and the second guide cylinder (14), and the two second guide cylinders (14) are both slidably provided on the two linkage frames (17); The slotting assembly comprises: Two guide posts (20) are provided and fixedly mounted on the two second guide cylinders (14), respectively. The guide posts (20) are arranged along the opening and closing direction of the auxiliary shovel (21); There are four linkage rods (19) in total, and one end of each of the four linkage rods (19) is fixedly connected to the four auxiliary shovels (21), and one side of each linkage rod (19) away from the auxiliary shovel (21) is sleeved on the guide column (20) and slides along the guide column (20), and one end of each linkage rod (19) away from the auxiliary shovel (21) is set on the linkage frame (17); Two active rods (12) are provided, and one end of the two active rods (12) is fixedly connected to the two main shovels (13) respectively, and the other end of the two active rods (12) is fixedly connected to the two linkage frames (17) respectively; There are two second connecting rods (8), and the two second connecting rods (8) are respectively arranged between the first guide cylinder (1) and the two linkage frames (17); A connecting ring (5) is sleeved on the first guide cylinder (1), one end of the two second connecting rods (8) is hinged to two sides of the connecting ring (5), and the other ends of the two second connecting rods (8) are hinged to the two linkage frames (17); A second driving structure is provided on the first guide cylinder (1), and the second driving structure is used to drive the connecting ring (5) to slide along the surface of the first guide cylinder (1) so as to open and close the main shovel (13) and the auxiliary shovel (21).

2. The handheld mountain flue-cured tobacco transplanter according to claim 1, characterized in that: The spacing adjustment component also includes: Two first connecting rods (30) are provided, and are respectively provided between the first guide cylinder (1) and two different second guide cylinders (14); A driving ring (28) is slidably arranged on the first guide cylinder (1), and one end of the two first connecting rods (30) close to the first guide cylinder (1) is respectively hinged to the driving ring (28), and one end of the two first connecting rods (30) away from the first guide cylinder (1) is respectively hinged to the surface of the two second guide cylinders (14); A first driving structure is provided on the first guide cylinder (1), and is used to drive the driving ring (28) to slide along the outer surface of the first guide cylinder (1), so that the two second guide cylinders (14) cooperate with the two first connecting rods (30) to move toward or away from each other along the linkage frame (17).

3. The handheld mountain flue-cured tobacco transplanter according to claim 2, characterized in that: The first driving structure comprises a slide frame (22) fixedly arranged on the first guide cylinder (1) along the axial direction of the first guide cylinder (1) and a slider (27) slidably arranged in the slide frame (22), one side of the slider (27) being fixedly connected to the drive ring (28) so that the drive ring (28) slides along the slide frame (22); A screw rod (23) is rotatably provided in the sliding frame (22), and the slider (27) is threadedly connected to the screw rod (23). A rotating motor (24) is provided on one side of the sliding frame (22), and a rotating shaft of the rotating motor (24) is coaxially arranged with the screw rod (23) and is transmission-connected thereto.

4. A handheld mountain flue-cured tobacco transplanter under film according to any one of claims 1 to 3, characterized in that: A distance sensor (25) is fixedly provided on the first guide cylinder (1), and a sensing block (26) which is at the same height as the distance sensor (25) and cooperates with the sensing block (26) is fixedly provided on the second guide cylinder (14).

5. The handheld mountain flue-cured tobacco transplanter according to claim 1, characterized in that: The second driving structure comprises a linear cylinder (3) fixedly arranged on the first guide cylinder (1) and a driving block (4) arranged at the output end of the linear cylinder (3), wherein the driving block (4) is fixedly connected to the connecting ring (5).

6. The handheld mountain flue-cured tobacco transplanter according to claim 1, characterized in that: The insert assembly comprises: An impact frame (34) is provided on one side of the first guide cylinder (1) and the second guide cylinder (14), and the impact frame (34) is fixedly connected to the first guide cylinder (1). Two linkage blocks (36) are relatively provided on the impact frame (34), and the two linkage blocks (36) are respectively fixedly connected to the two second guide cylinders (14); An impact structure is provided on one side of the impact frame (34) to cause the impact frame (34) to vibrate and move downward.

7. The handheld mountain flue-cured tobacco transplanter according to claim 6, characterized in that: The impact structure comprises a support rod (38) fixedly arranged vertically on the impact frame (34); an impact electric cylinder (41) is fixedly arranged at one end of the support rod (38) away from the impact frame (34); an impact block (40) is arranged at the output end of the impact electric cylinder (41); a support ring (39) is arranged on the support rod (38), and the support ring (39) is located below the impact block (40).

8. The handheld mountain flue-cured tobacco transplanter according to claim 1, characterized in that: Also includes: A transverse grip (42) is horizontally arranged on one side of the first guide cylinder (1); A vertical grip (44) is vertically arranged at an end of the horizontal grip (42) away from the first guide cylinder (1); A controller (43) is provided on the transverse handle (42), and the controller (43) is electrically connected to the spacing adjustment component, the slotting component, and the insertion component.

9. A method for using a handheld mountain flue-cured tobacco transplanter under film, characterized in that: The handheld mountain-cured tobacco under-film transplanter according to any one of claims 1 to 8 is used, and the method of use includes: Controlling the spacing adjustment component to adjust the spacing between the first guide cylinder (1) and the two second guide cylinders (14) to a specified size, and placing a plurality of mountain flue-cured tobacco seedlings into the first guide cylinder (1) and the second guide cylinder (14) respectively; Controlling the insertion assembly to insert the entire device into the corresponding soil under the membrane by vibration; The slotting assembly is controlled to open the main shovel (13) and the auxiliary shovel (21), and the mountain flue-cured tobacco seedlings are respectively dropped and transplanted via the first guide cylinder (1) and the second guide cylinder (14).

Images