A seedling planting device

Abstract

The utility model relates to a kind of seedling planters, including transplanting device cylinder, the front end surface of the transplanting device cylinder is provided with distance control mechanism;The distance control mechanism includes the L-shaped plate fixedly connected with the transplanting device cylinder, the inside of the L-shaped plate is provided with hollow cylinder, the upper end surface of the hollow cylinder is fixedly connected with iron plate one, the lower end surface of the hollow cylinder is fixedly connected with iron plate two, the lower end surface of the iron plate two is attracted and connects with the magnet two fixedly connected with the L-shaped plate, the inside one side of the L-shaped plate is fixedly connected with the magnet one attracted and connected with the iron plate one, one end of the hollow cylinder is provided with rotating assembly, the inside of the hollow cylinder is slidably connected with elongated plate, the upper end surface of the elongated plate is provided with scale line, the front side of the elongated plate is provided with multiple positioning holes.The utility model relates to a kind of seedling planters, it is convenient for user to control the planting distance between two seedlings when planting, more practical.

Description

Technical Field

[0001] This utility model relates to the field of agricultural production technology, and in particular to a seedling planter. Background Technology

[0002] A seedling transplanter is a tool used in agricultural production for transplanting rice seedlings; it is also known as a seedling transplanter or transplanter.

[0003] The published patent document CN221010759U discloses a fruit and vegetable seedling transplanter, which includes a storage bin and a hopper. Two connecting rods are fixedly connected to the bottom of the storage bin, and a spraying seat is fixedly connected to the bottom of the connecting rods. The two hoppers are hinged to the bottom of the spraying seat. A metering bin is slidably connected inside the storage bin.

[0004] However, the above-mentioned existing technology still has shortcomings in use. When planting seedlings, it is not convenient for users to control the spacing between two seedlings. The spacing between two seedlings can only be judged by visual observation, which will result in a relatively large error. Therefore, we propose a seedling planter. Utility Model Content

[0005] This utility model provides a seedling planter that solves the technical problems mentioned in the background section.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A seedling planter includes a transplanter cylinder, wherein a distance control mechanism is provided on the front end face of the transplanter cylinder;

[0008] The distance control mechanism includes an L-shaped plate fixedly connected to the transplanter cylinder. A hollow cylinder is disposed inside the L-shaped plate. An iron plate is fixedly connected to the upper end face of the hollow cylinder, and an iron plate is fixedly connected to the lower end face of the hollow cylinder. A magnet is attracted to the lower end face of the iron plate and fixedly connected to the L-shaped plate. A magnet is attracted to the iron plate and fixedly connected to one side of the inner surface of the L-shaped plate. A rotating assembly is disposed at one end of the hollow cylinder. An extension plate is slidably connected inside the hollow cylinder. A scale line is disposed on the upper end face of the extension plate. Multiple positioning holes are opened on the front side of the extension plate. A pull ring is fixedly connected to one end of the extension plate. A positioning assembly is disposed on the front side of the hollow cylinder. A limiting groove is opened on one side of the inner surface of the hollow cylinder. A limiting slider is slidably connected to the inner wall of the limiting groove, and the limiting slider is fixedly connected to the extension plate.

[0009] A further improvement of the present invention is that the rotating component includes a notch formed at one end of the hollow cylinder, a rotating block is rotatably connected inside the notch, and one end of the rotating block is fixedly connected to the L-shaped plate.

[0010] A further improvement of the present invention is that the positioning component includes a threaded sleeve that penetrates the hollow cylinder and is fixedly connected to the penetration portion. The threaded sleeve is internally threaded with a positioning screw. One end of the positioning screw is fixedly connected with a cross-shaped rotating block, and the other end of the positioning screw is internally threaded with the positioning hole.

[0011] A further improvement of this utility model is that: two nozzles are symmetrically arranged at the lower end of the transplanter cylinder, a connecting block is fixedly connected to the side of the nozzle, a rotating frame is fixedly connected to the lower part of the left and right sides of the transplanter cylinder, an L-shaped rotating block is rotatably connected inside the rotating frame, and one end of the L-shaped rotating block is fixedly connected to the corresponding nozzle.

[0012] A further improvement of this utility model is that: a guide frame is fixedly connected to the middle of the left and right sides of the transplanter cylinder, a fixed handle is fixedly connected to the upper part of the left and right sides of the transplanter cylinder, a movable handle is provided below the fixed handle and slidably connected to the transplanter cylinder, and a pulling steel wire rope is fixedly connected to the lower end face of the movable handle, passing through the guide frame and fixedly connected to the upper end face of the connecting block.

[0013] A further improvement of this utility model is that: a limiting rod is fixedly connected to the lower end face of the fixed handle, passing through the movable handle and slidably connected to the passing part; a limiting block is fixedly connected to the lower end of the limiting rod; a spring is slidably sleeved on the surface of the limiting rod; and the two ends of the spring are fixedly connected to the fixed handle and the movable handle, respectively.

[0014] The beneficial effects of this utility model are as follows: This utility model provides a seedling planter with the following advantages:

[0015] This utility model proposes a seedling planter. A rotating component allows a hollow cylinder to rotate inwards towards an L-shaped plate, enabling it to be stored and preventing the increased lateral area of ​​the device from affecting its storage when unfolded. A first iron plate and a first magnet connect the stored hollow cylinder to the L-shaped plate. When the hollow cylinder is unfolded, a second iron plate and a second magnet connect it to the L-shaped plate for positioning. A positioning component releases the extension plate's restriction, allowing it to slide inside the hollow cylinder. The extension plate's length can be adjusted as needed, enabling controlled planting of seedlings. A pull ring facilitates pulling the extension plate, and the combination of a limiting groove and a limiting slider prevents the extension plate from completely sliding out of the hollow cylinder, thus providing a limiting function.

[0016] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0018] Figure 1 This is a schematic diagram of the structure of a seedling planter provided in an embodiment of the present invention;

[0019] Figure 2 for Figure 1 An enlarged schematic diagram of the structure at point A in a seedling planter is provided;

[0020] Figure 3 for Figure 1 An enlarged schematic diagram of the structure at point B in a seedling planter is provided.

[0021] Figure 4 for Figure 1 A top-view sectional view of the hollow cylinder structure in a seedling planter is provided.

[0022] Figure 5 for Figure 4 An enlarged schematic diagram of the structure at point C in a seedling planter is provided;

[0023] Figure 6 for Figure 4 An enlarged schematic diagram of the structure at point D in a seedling planter is provided.

[0024] Figure 7for Figure 1 A frontal sectional view of a partial structure in a seedling planter is provided.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Transplanter cylinder; 2. Fixing handle; 3. Spring; 4. Limiting rod; 5. Limiting block; 6. Moving handle; 7. Pulling wire rope; 8. Guide frame; 9. Connecting block; 10. L-shaped plate; 11. Magnet one; 12. Hollow cylinder; 13. Iron plate one; 14. Notched groove; 15. Rotating block; 16. Iron plate two; 17. Magnet two; 18. Nozzle; 19. Extension plate; 20. Pull ring; 21. Positioning hole; 22. Scale line; 23. Positioning assembly; 231. Cross-shaped rotating block; 232. Positioning screw; 233. Threaded sleeve; 24. Rotating frame; 25. L-shaped rotating block; 26. Limiting groove; 27. Limiting slider. Detailed Implementation

[0027] The following is in conjunction with the appendix Figure 1-7 The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description and claims. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0028] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0030] Example 1

[0031] like Figure 1-7As shown, this utility model provides a seedling planter, including a transplanter cylinder 1. A distance control mechanism is provided on the front end face of the transplanter cylinder 1. The distance control mechanism includes an L-shaped plate 10 fixedly connected to the transplanter cylinder 1. A hollow cylinder 12 is provided inside the L-shaped plate 10. An iron plate 13 is fixedly connected to the upper end face of the hollow cylinder 12, and an iron plate 16 is fixedly connected to the lower end face of the hollow cylinder 12. A magnet 17, fixedly connected to the L-shaped plate 10, is attracted to the lower end face of the iron plate 16. A magnet 17, attracted to the iron plate 13, is fixedly connected to one side of the inner surface of the L-shaped plate 10. A magnet 11 is connected to the hollow cylinder 12. A rotating component is provided at one end of the hollow cylinder 12. An extension plate 19 is slidably connected inside the hollow cylinder 12. A scale line 22 is provided on the upper end surface of the extension plate 19. Multiple positioning holes 21 are provided on the front side of the extension plate 19. A pull ring 20 is fixedly connected to one end of the extension plate 19. A positioning component 23 is provided on the front side of the hollow cylinder 12. A limiting groove 26 is provided on one side inside the hollow cylinder 12. A limiting slider 27 is slidably connected to the inner wall of the limiting groove 26. The limiting slider 27 is fixedly connected to the extension plate 19.

[0032] In this embodiment, the unfolded hollow cylinder 12 and the L-shaped plate 10 can be attracted and connected by magnet 17 and iron plate 16. The rotating assembly allows the hollow cylinder 12 to rotate into the interior of the L-shaped plate 10 for storage, preventing the unfolded hollow cylinder 12 from increasing the lateral area of ​​the entire device and hindering its storage. Magnet 11 and iron plate 13 can also attract and store the hollow cylinder 12 to the L-shaped plate 10. The positioning assembly 23 can release or fix the limiting relationship between the extension plate 19 and the hollow cylinder 12. When the limiting relationship is released, the extension plate 19 can slide on the inner wall of the hollow cylinder 12, allowing adjustment of its extension length as needed, thus enabling control of the spacing between seedlings. When the extension plate 19 is fixed to the hollow cylinder 12, the adjusted extension plate 19 can be used, facilitating user control of the spacing between seedlings.

[0033] Example 2

[0034] like Figure 1-7 As shown, based on Embodiment 1, this utility model provides a technical solution. Preferably, the rotating component includes a notch 14 formed at one end of the hollow cylinder 12, and a rotating block 15 is rotatably connected inside the notch 14. One end of the rotating block 15 is fixedly connected to the L-shaped plate 10.

[0035] In this embodiment, by cooperating with the rotating block 15 and the notch 14, the hollow cylinder 12 can rotate inside the L-shaped plate 10, thereby allowing the hollow cylinder 12 to be unfolded for use or stored.

[0036] Example 3

[0037] like Figure 1-7 As shown, based on Embodiment 1, this utility model provides a technical solution. Preferably, the positioning component 23 includes a threaded sleeve 233 that passes through the hollow cylinder 12 and is fixedly connected to the through portion. The threaded sleeve 233 is internally threaded with a positioning screw 232. One end of the positioning screw 232 is fixedly connected with a cross-shaped rotating block 231, and the other end of the positioning screw 232 is internally threaded with the positioning hole 21.

[0038] In this embodiment, the positioning screw 232 is rotated by the cross-shaped rotating block 231, and the positioning screw 232 is screwed out of the positioning hole 21 by the threaded sleeve 233, thus releasing the limitation on the extension plate 19. Conversely, the positioning screw 232 is reversed by reversing the cross-shaped rotating block 231, and the positioning screw 232 is screwed into the positioning hole 21 by the threaded sleeve 233, thus limiting the use of the extension plate 19.

[0039] Example 4

[0040] like Figure 1-7 As shown, based on Embodiment 1, this utility model provides a technical solution. Preferably, two nozzles 18 are symmetrically arranged at the lower end of the transplanter cylinder 1. A connecting block 9 is fixedly connected to the side of the nozzle 18. A rotating frame 24 is fixedly connected to the lower part of both the left and right sides of the transplanter cylinder 1. An L-shaped rotating block 25 is rotatably connected inside the rotating frame 24. One end of the L-shaped rotating block 25 is fixedly connected to the corresponding nozzle 18. A guide frame 8 is fixedly connected to the middle of both the left and right sides of the transplanter cylinder 1. A fixed handle 2 is fixedly connected to the top of each of the two parts. A movable handle 6 is slidably connected to the lower part of the fixed handle 2 and is slidably connected to the transplanter cylinder 1. A pulling steel wire rope 7 is fixedly connected to the lower end of the movable handle 6, passing through the guide frame 8 and fixedly connected to the upper end of the connecting block 9. A limiting rod 4 is fixedly connected to the lower end of the fixed handle 2, passing through the movable handle 6 and slidably connected to the passing part. A limiting block 5 is fixedly connected to the lower end of the limiting rod 4. A spring 3 is slidably sleeved on the surface of the limiting rod 4. The two ends of the spring 3 are fixedly connected to the fixed handle 2 and the movable handle 6 respectively.

[0041] In this embodiment, when planting seedlings, the nozzle 18 is inserted into the soil, and both hands are placed on the fixed handle 2. Then, the moving handle 6 is pulled upwards by four fingers, causing the moving handle 6 to move upwards by the limiting rod 4, compressing the spring 3. When the moving handle 6 moves upwards, it pulls the traction wire rope 7, which in turn pulls the connecting block 9. The connecting block 9 causes the nozzle 18 to rotate under the action of the rotating frame 24 and the L-shaped rotating block 25, thus opening the nozzle 18 and spreading the soil. The seedling is then placed into the transplanter cylinder 1 and slides into the spread soil. Finally, the entire device is pulled upwards to separate the nozzle 18 from the soil, completing the planting process. By releasing the moving handle 6, the restoring force of the spring 3 causes the moving handle 6 to move downwards and return to its original position, thus closing the two nozzles 18.

[0042] The specific working principle and usage method of this utility model are as follows:

[0043] This utility model provides a seedling planter, such as Figure 1-7 As shown, during use, the unfolded hollow cylinder 12 and L-shaped plate 10 can be attracted and connected by magnet 217 and iron plate 216. Then, the positioning screw 232 is rotated by the cross-shaped rotating block 231. Under the action of the threaded sleeve 233, the positioning screw 232 is screwed out of the positioning hole 21, releasing the limitation on the extension plate 19. The extension plate 19 can then slide on the inner wall of the hollow cylinder 12, and the extension length of the extension plate 19 can be adjusted as needed. This allows for adjustment of the spacing between seedlings that needs to be controlled. After adjustment, the positioning screw 232 is reversed by reversing the cross-shaped rotating block 231. Under the action of the threaded sleeve 233, the positioning screw 232 is screwed into the positioning hole 21, thus limiting the extension plate 19 after adjustment. Then, by inserting the processing nozzle 18 into the soil, pulling the moving handle 6 upwards with four fingers, and under the action of the pulling steel wire rope 7, the connecting block 9 drives the nozzle 18 to open under the action of the rotating frame 24 and the L-shaped rotating block 25, thus opening the soil. The seedling is then placed into the transplanter cylinder 1, sliding into the opened soil. Pulling the entire device upwards separates the nozzle 18 from the soil, completing the planting process. By releasing the moving handle 6, the spring 3's restoring force causes the moving handle 6 to move downwards and return to its original position, closing the two nozzles 18, allowing for the planting of adjacent seedlings. When planting adjacent seedlings, the extended plate 19 facilitates quick control of the spacing between adjacent seedlings, which is faster and avoids errors compared to relying on visual observation, thus improving practicality.

[0044] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A seedling planter, comprising a transplanter cylinder (1), characterized in that, The front end face of the transplanter cylinder (1) is provided with a distance control mechanism; The distance control mechanism includes an L-shaped plate (10) fixedly connected to the transplanter cylinder (1). A hollow cylinder (12) is provided inside the L-shaped plate (10). An iron plate (13) is fixedly connected to the upper end face of the hollow cylinder (12), and an iron plate (16) is fixedly connected to the lower end face of the hollow cylinder (12). A magnet (17) fixedly connected to the L-shaped plate (10) is attracted to the lower end face of the iron plate (16). A magnet (11) attracted to the iron plate (13) is fixedly connected to one side of the interior of the L-shaped plate (10). A rotating... The hollow cylinder (12) is equipped with an extension plate (19) that is slidably connected inside. The upper end face of the extension plate (19) is provided with scale lines (22). The front side of the extension plate (19) is provided with multiple positioning holes (21). One end of the extension plate (19) is fixedly connected with a pull ring (20). The front side of the hollow cylinder (12) is provided with a positioning component (23). One side of the hollow cylinder (12) is provided with a limiting groove (26). The inner wall of the limiting groove (26) is slidably connected with a limiting slider (27). The limiting slider (27) is fixedly connected to the extension plate (19).

2. The seedling planter according to claim 1, characterized in that, The rotating assembly includes a notch (14) formed at one end of the hollow cylinder (12), and a rotating block (15) is rotatably connected inside the notch (14). One end of the rotating block (15) is fixedly connected to the L-shaped plate (10).

3. The seedling planter according to claim 1, characterized in that, The positioning component (23) includes a threaded sleeve (233) that penetrates the hollow cylinder (12) and is fixedly connected to the penetration portion. The threaded sleeve (233) is internally threaded with a positioning screw (232). One end of the positioning screw (232) is fixedly connected with a cross-shaped rotating block (231), and the other end of the positioning screw (232) is internally threaded with the positioning hole (21).

4. The seedling planter according to claim 1, characterized in that, Two nozzles (18) are symmetrically arranged at the lower end of the transplanter cylinder (1). A connecting block (9) is fixedly connected to the side of the nozzle (18). A rotating frame (24) is fixedly connected to the lower left and right sides of the transplanter cylinder (1). An L-shaped rotating block (25) is rotatably connected inside the rotating frame (24). One end of the L-shaped rotating block (25) is fixedly connected to the corresponding nozzle (18).

5. A seedling planter according to claim 4, characterized in that, Guide frames (8) are fixedly connected to the middle of the left and right sides of the transplanter cylinder (1). Fixed handles (2) are fixedly connected to the upper part of the left and right sides of the transplanter cylinder (1). A movable handle (6) is slidably connected to the transplanter cylinder (1) below the fixed handle (2). A pulling steel wire rope (7) is fixedly connected to the lower end face of the movable handle (6), passing through the guide frame (8) and fixedly connected to the upper end face of the connecting block (9).

6. The seedling planter according to claim 5, characterized in that, The lower end face of the fixed handle (2) is fixedly connected to a limiting rod (4) that passes through the movable handle (6) and is slidably connected to the through part. The lower end of the limiting rod (4) is fixedly connected to a limiting block (5). A spring (3) is slidably sleeved on the surface of the limiting rod (4). The two ends of the spring (3) are fixedly connected to the fixed handle (2) and the movable handle (6) respectively.

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