Handheld mountain flue-cured tobacco under-film transplanting device and use method thereof

Abstract

The invention discloses a hand-held mountain flue-cured tobacco under-film transplanting device, and relates to the field of transplanting planting, the hand-held mountain flue-cured tobacco under-film transplanting device comprises a first guide cylinder, two second guide cylinders, a spacing adjusting assembly, a slotting assembly and an insertion assembly, the two second guide cylinders are respectively arranged on two sides of the first guide cylinder, and the spacing adjusting assembly is arranged on the first guide cylinder; the distance adjusting assembly is arranged between the first guide cylinder and the two second guide cylinders and used for synchronously adjusting the distance between the two guide cylinders and the first guide cylinder, the grooving assembly is arranged on the first guide cylinder and the second guide cylinders, and the inserting assembly is arranged on the first guide cylinder and the second guide cylinders. The insertion assembly is used for synchronous oscillation downward insertion of the main shovel and the auxiliary shovel so that the main shovel and the auxiliary shovel can be synchronously inserted into different sets of soil, and the distance between the first guide cylinder and the two second guide cylinders can be rapidly adjusted through the distance adjusting assembly so that the distance adjusting assembly can be matched with the distance between multiple sets of mountain flue-cured tobacco seedling films. Meanwhile, the slotting assembly and the inserting assembly are matched, so that the flue-cured tobacco seedlings in the mountainous region can be synchronously and rapidly transplanted.

Description

Technical Field

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

[0002] The main feature of the handheld mountain tobacco film transplanting tool is that it is handheld, and the handheld design makes the transplanter more lightweight and flexible, and easy to use in complex terrains such as mountains. Mountain terrain is often rugged and uneven, and traditional transplanting methods are difficult to adapt to, but the handheld transplanter can easily cope with it, ensuring the smooth progress of mountain tobacco film transplanting.

[0003] The prior art discloses a tobacco seedling transplanter under film, which is mainly fixed on one side of a ring member by a nut, and the pull rod member includes a handle, a pull rod, and a spring member, the handle passes through the nut and its two ends extend and bend in the same direction, the upper end of the pull rod is connected to the lower end of the handle, the lower end of the pull rod passes through the hole on the second connecting piece and bends upward, the two ends of the spring member pass through the holes of the first connecting piece and the second connecting piece respectively and bend downward and upward, and the duckbill head includes a first hole-opening shovel and a second hole-opening shovel. The technology is simple to operate, not only reduces labor intensity and cost, but also improves work quality and transplant survival rate.

[0004] However, the above-mentioned transplanter still has the following problems during use: when the transplanter is used to transplant mountain flue-cured tobacco seedlings under the film, it 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 needs to be urgently 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-cured tobacco under-film transplanter, which is applied to the above-mentioned handheld mountain-cured tobacco under-film transplanter.

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

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

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

[0011] There are two second guide tubes, which are respectively arranged on both sides of the first guide tube. Two auxiliary shovels that fit each other are slidably arranged at the bottom of each second guide tube, so that the tobacco seedlings in the second guide tube are confined in the second guide tube;

[0012] A spacing adjustment component is disposed 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;

[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 synchronously lower the seedlings;

[0014] An insertion component is arranged on the first guide cylinder and the second guide cylinder, and the insertion component 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 comprises:

[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, which are respectively arranged between the first guide cylinder and two different second guide cylinders;

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

[0019] The first driving structure is arranged on the first guide cylinder, and the first driving structure 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 comprises a slide frame fixedly arranged on the first guide cylinder along the axial direction of the first guide cylinder and a slider slidably arranged in the slide frame, and one side of the slider is fixedly connected to the driving ring so that the driving ring slides along the slide frame;

[0021] A screw is rotatably arranged in the slide frame, the slider is threadedly connected to the screw, a rotary motor is arranged on one side of the slide frame, and a rotary shaft of the rotary 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 sensor 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 the guide posts are arranged along the opening and closing direction of the auxiliary shovel;

[0026] Linkage rods, a total of four are provided, and one end of the four linkage rods is fixedly connected to the four auxiliary shovels respectively, and a side of each linkage rod away from the auxiliary shovel is sleeved on the guide column and slides along the guide column, and an end of each linkage rod away from the auxiliary shovel is provided on the linkage frame;

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

[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 respectively hinged to two sides of the connecting ring, and the other ends of the two second connecting rods are respectively hinged to the two linkage frames;

[0030] The second driving structure is arranged on the first guide cylinder, and the second driving structure is used to drive 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 disposed on the first guide cylinder and a driving block disposed at an 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 arranged 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, and two linkage blocks are arranged opposite to each other on the impact frame, and the two linkage blocks are fixedly connected to the two second guide cylinders respectively;

[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 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 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 disposed 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 flue-cured tobacco under-film transplanter is applied to any of the above-mentioned handheld mountain flue-cured tobacco under-film transplanters, and the method for using includes:

[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 device as a whole 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 via the first guide cylinder and the second guide cylinder.

[0044] The handheld mountain flue-cured tobacco under-film transplanter provided by the present invention comprises 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 arranged 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 in total, which are respectively arranged on both sides of the first guide cylinder, and two auxiliary shovels that fit together with each other are slidably arranged 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 are synchronously lowered, 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 and lowering 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 film transplanter provided by the present application can quickly adjust the spacing between the first guide cylinder and the two second guide cylinders through the spacing adjustment component to match the spacing of multiple groups of mountain flue-cured tobacco seedling films. At the same time, in conjunction with the slotting component and the insertion component, the mountain flue-cured tobacco seedlings can be transplanted synchronously and quickly. 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 drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0047] Figure 1 This is a 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 It is a side view of the handheld mountain flue-cured tobacco under-film transplanter in this embodiment;

[0050] Figure 4 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 It 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 is a schematic diagram of the handheld mountain flue-cured tobacco transplanter under film in this embodiment from a second viewing angle;

[0055] Fig. 9 It is a partial schematic diagram of the slotted component in this embodiment;

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

[0057] Figure 1-Figure 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 block; 19. Linkage rod; 20. Guide column; 21. Auxiliary shovel; 22. Slide frame; 23. Screw rod; 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, hinge ring; 33, fixed block; 34, impact frame; 35, slide rod; 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 be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0060] Unless otherwise defined, the technical terms or scientific terms used in the disclosure of this application shall have the usual meanings understood by persons with ordinary skills in the field to which the invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance. Words such as "connected" or "connected" 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-cured tobacco under-film transplanter, which is applied to the above-mentioned handheld mountain-cured tobacco under-film transplanter.

[0063] Please refer to Figures 1 to 10 .

[0064] The handheld mountain flue-cured tobacco film transplanter provided by the present invention comprises 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 each other so that the tobacco seedlings in the first guide cylinder 1 are limited to 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 each other so that the tobacco seedlings in the second guide cylinder 14 are limited to 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 for synchronously adjusting 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, and the specific number can be set according to demand. When it is necessary to adjust the spacing 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 achieving the spacing adjustment 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 flue-cured tobacco film 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 of multiple groups of mountain flue-cured tobacco seedlings. At the same time, with the slotting component and the insertion component, the mountain flue-cured tobacco seedlings can be transplanted synchronously and quickly.

[0067] The handheld mountain flue-cured tobacco under-film transplanter provided by the present invention is introduced in more detail below in conjunction with 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 driving ring 28, and the support shaft 29 and the driving ring 28 are rotatably engaged. At the same time, a linkage shaft 31 is provided at the end of the first connecting rod 30 away from the driving ring 28, and the linkage shaft 31 is rotatably engaged with a hinge ring 32 fixedly provided on the second guide cylinder 14. In the process of the driving 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 driving 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 motion energy 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 flue-cured tobacco seedlings.

[0070] Based on any of the above embodiments, Figures 1 to 5 The first driving structure includes 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, and one side of the slider 27 is fixedly connected to the driving ring 28 so that the driving ring 28 slides along the slide frame 22. A screw rod 23 is rotatably arranged in the slide frame 22, and the slider 27 is threadedly connected to the screw rod 23. A rotating motor 24 is arranged on one side of the slide frame 22, and the rotating shaft of the rotating motor 24 is coaxially arranged with the screw rod 23 and is transmission-connected.

[0071] Specifically, the driving ring 28 is semi-enclosedly sleeved on the outer surface of the slide frame 22, the slider 27 is slidably arranged in the slide frame 22, and the side of the slider 27 facing away from the first guide cylinder 1 is fixedly connected to the driving ring 28 (welded or bolted), so that the slider 27 drives the driving ring 28 to slide along the slide frame 22 during the sliding process along the slide frame 22. The slide frame 22 is rotatably matched with a screw rod 23, the rotation limit of the screw rod 23 is located in the slide frame 22, the slider 27 is sleeved on the screw rod 23, and the slider 27 and the screw rod 23 are threadedly connected. Due to the arrangement of the driving ring 28, the screw rod 23 drives the slider 27 and the driving ring 28 to slide along the slide frame 22 during the rotation process. A rotating motor 24 is provided at one end of the slide frame 22 close to the upper part of the first guide cylinder 1, and the rotating shaft of the rotating motor 24 is provided inside the slide frame 22, and the rotating shaft of the rotating motor 24 is coaxially fixed with the screw 23, so that the rotating motor 24 can drive the screw 23 to rotate, thereby realizing the driving ring 28 to slide along the slide frame 22. Then, the spacing of the second guide cylinder 14 is adjusted in cooperation with the first connecting rod 30.

[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 distance sensor 25 is fixedly provided on the second guide cylinder 14 .

[0073] Specifically, the distance sensor 25 is electrically connected to the rotating motor 24. The distance sensor 25 can be fixed on the first guide cylinder 1, or on the rotating motor 24 or the slide frame 22. The corresponding sensing block 26 is adjusted in position according to the height of the distance sensor 25 so that the two are kept on the same horizontal plane to ensure 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 rotating motor 24 to stop the rotating motor 24 and complete the distance adjustment between the first guide cylinder 1 and the second guide cylinder 14. By using the cooperation of the distance sensor 25 and the sensing block 26, the precise positioning between the first guide cylinder 1 and the second guide cylinder 14 is achieved, which facilitates the 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, which are respectively fixed on the two second guide cylinders 14. 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 arranged on the linkage There are two active rods 12 on the moving 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 on both sides of the connecting ring 5, and the other ends of the two second connecting rods 8 are respectively hinged on 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 so that the main shovel 13 and the auxiliary shovel 21 are opened and closed.

[0075] Specifically, the guide column 20 is disconnected at the second guide cylinder 14 and fixedly arranged between the second guide cylinder 14. At the same time, the guide column 20 is arranged along the opening and closing direction of the main shovel 13 and the auxiliary shovel 21. The linkage rod 19 is slidably arranged on the guide column 20. The end of the linkage rod 19 close to the linkage frame 17 is also provided with a sleeve slider 18. The linkage frame 17 is also provided with a guide pillar 16. The sleeve slider 18 is slidably arranged on the guide pillar 16, so that the guide column 20 moves along the linkage frame 17, and thus will not affect the second guide cylinder 14 and the first guide cylinder 1 when adjusting the spacing. Similarly, the linkage rod 19 can drive the linkage frame 17 to slide along the guide column 20, and then the linkage rod 19 and the active rod 12 located on the linkage frame 17 can slide synchronously, so that the auxiliary shovel 21 and the main shovel 13 can be opened and closed synchronously. And due to the fixed relationship between the guide column 20 and the second guide cylinder 14, it can effectively ensure that the height position of the linkage frame 17 relative to the second guide cylinder 14 remains fixed. 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 is rotatably matched 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 arranged on the linkage frame 17. The other end of the second connecting rod 8 is rotatably matched 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 fixedly arranged on the first guide cylinder 1 through the support block 2 and arranged vertically, and the driving block 4 and the connecting ring 5 located at the output end of the linear cylinder 3 can be fixed by welding to ensure that the linear cylinder 3 drives the connecting ring 5 to slide along the outer surface of the first guide cylinder 1 while driving the driving block 4 to move, thereby realizing the synchronous 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 to provide continuous 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 through the fixing block 33, and a slide bar 35 is provided in the impact frame 34. Two linkage blocks 36 are slidably provided in the impact frame 34 by means of the slide bar 35, so as to ensure that the insertion component does not affect the spacing adjustment between the first guide cylinder 1 and the second guide cylinder 14 during operation. The device uses the impact structure to oscillate and insert the impact frame 34, thereby driving the first guide cylinder 1 and the second guide cylinder 14 to be inserted synchronously, so as to facilitate the insertion of the main shovel 13 and the 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 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.

[0083] Specifically, a horizontal connecting rod 37 is fixedly provided on the impact frame 34, and a support rod 38 is vertically provided 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 flue-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, and is used to control the electrical components in the device as a whole. The horizontal handle 42 and the vertical handle 44 are convenient for the staff to perform hand-held operations and ensure stability during the operation.

[0086] The use method of the handheld mountain flue-cured tobacco under-film transplanter provided by the present invention is applied to the above-mentioned handheld mountain flue-cured tobacco under-film transplanter, wherein the use method 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 device as a whole 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 under-film transplanter 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 downward along the inner wall of the slide frame 22, so that the slider 27 drives the drive ring 28 to move downward, 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, and 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, so that the two second guide cylinders 14 move away from the first guide cylinder 1 synchronously, and 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 rotating motor 24 is turned off by the controller 43, so that the interval between the two second guide cylinders 14 and the first guide cylinder 1 can be adjusted synchronously according to the specified interval, and then a plurality of mountain flue-cured tobacco seedlings are placed in 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 impact electric cylinder 41 is started by the controller 43, and 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, and the support rod 38 makes the connecting rod 37 move downward, and the connecting rod 37 drives the impact frame 34 to move downward, and the impact frame 34 makes the first guide cylinder 1 move downward. The impact frame 34 drives the slide bar 35 to move downward, and the slide bar 35 makes the two linkage blocks 36 move downward synchronously, and the linkage block 36 drives the second guide cylinder 14 to move downward synchronously, and the second guide cylinder 14 drives the guide column 20 to move downward, and at the same time, the guide column 20 drives the linkage rod 19 to move downward, and the linkage rod 19 makes the sleeve slider 18 move downward, and the sleeve slider 18 drives the linkage frame 17 to move downward, and the linkage frame 17 makes the active rod 12 move downward, and the active rod 12 drives the main shovel 13 to be inserted into the soil along the membrane. 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, and 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, 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, the connecting shaft 7 makes the top position of the second connecting rod 8 move downward, the second connecting rod 8 drives the linkage column 9 to move forward, 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 to move forward, the linkage frame 17 makes the active rod 12 move forward, the active rod 12 drives the main shovel 13 to move 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 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 moving up and taking out, the horizontal handle 42 is moved up, the horizontal handle 42 drives the connecting rod 37 to move up, the connecting rod 37 makes the impact frame 34 move up, the impact frame 34 drives the fixed block 33 to move up, and the fixed block 33 drives the first guide cylinder 1 to move up and out. At the same time, the impact frame 34 drives the slide bar 35 to move up, the slide bar 35 makes the two linkage blocks 36 move up synchronously, and the two linkage blocks 36 respectively drive the two second guide cylinders 14 to move up synchronously, so as to realize the 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 a handheld mountain flue-cured tobacco film transplanter provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present invention, the present invention can also be improved and modified, and these 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 with each other are slidably disposed at the bottom of the first guide tube (1) so that the tobacco seedlings in the first guide tube (1) are confined in the first guide tube (1); Two second guide cylinders (14) are provided in total and are respectively provided on both sides of the first guide cylinder (1); two auxiliary shovels (21) that fit each other are slidably provided at the bottom of each second guide cylinder (14) so ​​as to limit the tobacco seedlings in the second guide cylinder (14) to be located in the second guide cylinder (14); a spacing adjustment component, arranged between the first guide cylinder (1) and the two second guide cylinders (14), the spacing adjustment component being used for synchronously adjusting the spacing between the two guide cylinders (14) and the first guide cylinder (1); a slotting assembly, arranged on the first guide cylinder (1) and the second guide cylinder (14), the slotting assembly being 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 synchronously lower the seedlings; An insertion component is arranged on the first guide cylinder (1) and the second guide cylinder (14), and is used for synchronously vibrating and inserting 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.

2. The handheld mountain flue-cured tobacco under-film transplanter according to claim 1, characterized in that: The spacing adjustment component comprises: There are two linkage frames (17) in total, which are respectively arranged 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 arranged on the two linkage frames (17); 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 disposed on the first guide cylinder (1); 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 arranged 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 towards or away from each other along the linkage frame (17).

3. The handheld mountain flue-cured tobacco under-film 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 slide block (27) slidably arranged in the slide frame (22), one side of the slide block (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 arranged in the slide frame (22), the slider (27) is threadedly connected to the screw rod (23), a rotary motor (24) is arranged on one side of the slide frame (22), and a rotary shaft of the rotary motor (24) is coaxially arranged with the screw rod (23) and is transmission-connected thereto.

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

5. The handheld mountain flue-cured tobacco transplanter according to claim 1, characterized in that: The slotting assembly comprises: Two linkage frames (17) are provided, and are respectively provided on both sides of the first guide cylinder (1) and the second guide cylinder (14); Two guide posts (20) are provided and are respectively fixedly arranged on the two second guide cylinders (14), and the guide posts (20) are arranged along the opening and closing direction of the auxiliary shovel (21); A total of four linkage rods (19) are provided, and one end of the four linkage rods (19) is fixedly connected to the four auxiliary shovels (21) respectively, and a 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 an end of each linkage rod (19) away from the auxiliary shovel (21) is provided on the linkage frame (17); Two active rods (12) are provided in total, and one end of the two active rods (12) is respectively fixedly connected to the two main shovels (13), and the other end of the two active rods (12) is respectively fixedly connected to the two linkage frames (17); Two second connecting rods (8) are provided, and the two second connecting rods (8) are respectively provided 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) are respectively hinged to 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); A 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), so as to open and close the main shovel (13) and the auxiliary shovel (21).

6. The handheld mountain flue-cured tobacco transplanter according to claim 5, 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).

7. The handheld mountain flue-cured tobacco transplanter according to claim 1, characterized in that: The insert assembly comprises: An 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), and two linkage blocks (36) are arranged opposite to each other 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 arranged on one side of the impact frame (34) to cause the impact frame (34) to vibrate and move downward.

8. The handheld mountain flue-cured tobacco transplanter according to claim 7, 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).

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

10. A method for using a handheld mountain flue-cured tobacco transplanter under film, characterized in that: The handheld mountain flue-cured tobacco under-film transplanter according to any one of claims 1 to 9, wherein the method of use comprises: 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 device as a whole 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).

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