Seedling transplanter for agricultural planting

Abstract

The utility model discloses a seedling transplanter for agricultural planting, and relates to the field of seedling transplanters, the seedling transplanter comprises an annular shovel with a blade part formed at the bottom, a connecting ring is welded above the periphery of the annular shovel, a pedal protruding outwards is integrally formed on the periphery of the connecting ring, a vertical groove is vertically formed in the periphery of the annular shovel and the periphery of the connecting ring, and the vertical groove is communicated with the annular shovel. Two vertical rods are symmetrically welded to the top of the connecting ring, handles are welded to the top ends of the vertical rods, the vertical rods are of hollow structures, a pressing mechanism penetrating to the inner walls of the two vertical rods is arranged above the handles, and the bottom end of the pressing mechanism is connected with a blank removing mechanism extending to the inner wall of the annular shovel. According to the utility model, the downward pressing mechanism is arranged, so that the aim of operating the blank removing mechanism by hands is fulfilled, the blank removing process is more stable without standing by a single foot, and the problem that other seedlings are damaged due to unstable standing is avoided.

Description

Technical Field

[0001] The utility model relates to the field of seedling transplanting devices, in particular to a seedling transplanting device for agricultural planting. Background Technique

[0002] A seedling transplanting device is a tool for shoveling out and transplanting seedlings that terminate in their original area.

[0003] In the existing transplanting devices, a foot-operated blanking mechanism is usually provided during use to facilitate the extrusion of the soil blank inside the annular shovel by the transplanting device. When transplanting seedlings, the produced seedlings need to be placed on a transfer tray. At this time, the annular shovel needs to be aligned with the tray, and one foot is lifted to step on the blanking. This method is prone to unstable single-foot standing, and then the device swings too much, causing damage to other seedlings on the transfer tray. Content of the Utility Model

[0004] The purpose of the utility model is to provide a seedling transplanting device for agricultural planting to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A seedling transplanting device for agricultural planting, including an annular shovel with a blade formed at the bottom. A connecting ring is welded above the outer periphery of the annular shovel. An outwardly protruding stepping pedal is integrally formed on the outer periphery of the connecting ring. Vertical grooves are provided in the outer periphery of the annular shovel and the connecting ring. Two vertical rods are symmetrically welded to the top of the connecting ring. The top of the vertical rods is welded with a handle, and the vertical rods are of a hollow structure. Above the handle, a pressing mechanism penetrating into the inner walls of the two vertical rods is provided. The bottom end of the pressing mechanism is connected to a blanking mechanism extending to the inner wall of the annular shovel. The pressing mechanism is used to drive the blanking mechanism that has moved to the uppermost position to move downward, and the downward-moving blanking mechanism is used to extrude the soil blank located inside the annular shovel out of the inner wall of the annular shovel.

[0006] As a further scheme of the utility model: The pressing mechanism includes a moving rod slidably connected to the inner wall of the vertical rod. The tops of the two moving rods are welded with a cross bar. A force-bearing plate penetrating through the top of the cross bar is integrally formed on the top of the cross bar. Strip-shaped grooves for the up-and-down sliding of the cross bar are provided on the inner sides of the outer peripheries of the two vertical rods.

[0007] As a further solution of the utility model: The blanking mechanism includes a connecting block fixedly connected to the bottom end of the moving rod. A stress arm integrally formed on the outer periphery of the connecting block is slidably connected to the outer wall of the vertical rod. A guiding groove is formed inside the vertical rod. A convex block on the outer periphery of the connecting block is slidably connected to the guiding groove. A connecting rod integrally formed in the middle of the bottom end of the stress arm penetrates into the inner cavity of the annular shovel. A blanking ring is welded to the bottom end of the connecting rod. The outer periphery of the blanking ring is equal to the inner periphery of the annular shovel.

[0008] As a further solution of the utility model: The blanking ring is provided with a notch aligned with the vertical groove, and an annular plate is formed at the top end of the annular shovel. A circular groove for the up-and-down movement of the connecting rod is formed on the annular plate.

[0009] As a further solution of the utility model: A square groove for the up-and-down movement of the stress plate is formed inside the cross bar, and an anti-detachment part is integrally formed at the top of the stress plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. By setting the pressing mechanism, the purpose of manually operating the blanking mechanism is achieved. There is no need to stand on one foot for blanking, and the blanking process is more stable, and there will be no problem of damage to other seedlings caused by unstable standing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the utility model;

[0013] Figure 2 is of the utility model Figure 1 partial enlarged view at A in;

[0014] Figure 3 is an installation schematic diagram of the blanking mechanism of the utility model;

[0015] Figure 4 is a schematic structural diagram of the stress arm of the utility model.

[0016] In the figure: 1, annular shovel; 2, connecting ring; 3, pedal; 4, vertical groove; 5, blade part; 6, vertical rod; 7, handle; 8, cross bar; 9, stress plate; 10, strip groove; 11, moving rod; 12, stress arm; 13, guiding groove; 14, connecting rod; 15, blanking ring; 16, connecting block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] 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 embodiments described 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.

[0018] See also Figures 1 to 4 In the embodiment of the present invention, a seedling transplanter for agricultural planting comprises an annular shovel 1 with a blade 5 formed on the bottom, a connecting ring 2 is welded above the outer periphery of the annular shovel 1, and an outwardly protruding pedal 3 is integrally formed on the outer periphery of the connecting ring 2. Vertical grooves 4 are vertically arranged on the outer peripheries of the annular shovel 1 and the connecting ring 2, and two vertical rods 6 are symmetrically welded on the top of the connecting ring 2. A handle 7 is welded on the top of the vertical rod 6, and the vertical rod 6 is a hollow structure. A pressing mechanism is provided above the handle 7 and penetrates the inner walls of the two vertical rods 6. The bottom end of the pressing mechanism is connected to a demolding mechanism extending to the inner wall of the annular shovel 1, and the pressing mechanism is used to drive the demolding mechanism moved to the top to move downward, and the downward-moving demolding mechanism is used to squeeze the adobe inside the annular shovel 1 out of the inner wall of the annular shovel 1.

[0019] In this embodiment: first, before transplanting the seedlings, a hole is punched in the transplanting area using the handle 7, and the handle 7 is held and pressed downward, and the foot is pressed on the pedal 3. Under the pressure, the annular shovel 1 is pressed into the ground until the connecting ring 2 contacts the ground. Then, the handle 7 is held and rotated left and right, and then the handle 7 is lifted upward. The handle 7 drives the annular shovel 1 to separate from the ground through the vertical rod 6. At this time, the soil inside the annular shovel 1 is brought out. Then, by pressing the pressing mechanism downward, the pressing mechanism drives the demoulding mechanism to move downward, squeezing out the soil inside the annular shovel 1. Through the above operations, transplanting holes are formed in the transplanting area.

[0020] Afterwards, the device is used in the same method as above in the seedling growth area to remove the seedlings one by one from the growth area. It should be noted that: when the annular shovel 1 is pressed down at this time, if the leaves of the seedlings are large, it is not suitable to press down directly. The bottom end of the annular shovel 1 should be in contact with the ground first, and the vertical groove 4 should be aligned with the main stem of the seedling. Then, the annular shovel 1 should be moved horizontally until the seedling enters the annular shovel 1, and then it can be pressed down. This operation can avoid the problem of damage to the seedling leaves caused by direct pressure of the annular shovel 1.

[0021] Please refer to Figure 1 、 Figure 2, the pressing mechanism includes a moving rod 11 slidably connected to the inner wall of the vertical rod 6. The tops of the two moving rods 11 are welded with a cross bar 8. The top of the cross bar 8 is integrally formed with a force receiving plate 9 that penetrates to the top of the cross bar 8. Bar-shaped slots 10 for the up and down sliding of the cross bar 8 are provided on the inner sides of the outer peripheries of the two vertical rods 6.

[0022] In this embodiment: After the seedlings are produced along with the soil, or after the soil without seedlings is produced, hold the handle 7 with one hand, and apply a squeezing force to the force receiving plate 9 with the other hand. The force receiving plate 9 moves downward under the force. The force receiving plate 9 drives the cross bar 8 to move downward along the bar-shaped slot 10. The downward moving cross bar 8 drives the moving rods 11 at both bottom ends thereof to move downward along the inner wall of the vertical rod 6. The downwardly displaced moving rods 11 can drive the blanking mechanism to move downward, so as to demold the soil blank with seedlings or the soil blank without seedlings.

[0023] Please refer with emphasis to Figure 3 , Figure 4 , the blanking mechanism includes a connecting block 16 fixedly connected to the bottom end of the moving rod 11. A force receiving arm 12 that is slidably connected to the outer wall of the vertical rod 6 is integrally formed on the outer periphery of the connecting block 16. A guiding groove 13 is provided inside the vertical rod 6. The convex block on the outer periphery of the connecting block 16 is slidably connected to the guiding groove 13. A connecting rod 14 that penetrates into the inner cavity of the annular shovel 1 is integrally formed in the middle of the bottom end of the force receiving arm 12. A blanking ring 15 is welded to the bottom end of the connecting rod 14. The outer periphery of the blanking ring 15 is equal to the inner periphery of the annular shovel 1.

[0024] In this embodiment: While the moving rod 11 moves downward, the moving rod 11 drives the connecting block 16 to move downward synchronously. The connecting block 16 drives the force receiving arm 12 to move downward. The downward moving force receiving arm 12 drives the blanking ring 15 to move downward through the connecting rod 14. The downward moving blanking ring 15 presses down on the soil blank, so as to promote the separation of the soil blank from the annular shovel 1.

[0025] Please refer with emphasis to Figure 3 , a notch aligned with the vertical groove 4 is provided on the blanking ring 15, and an annular plate is formed at the top end of the annular shovel 1. A circular groove for the up and down movement of the connecting rod 14 is provided on the annular plate.

[0026] In this embodiment: The setting of the notch can prevent the interference phenomenon caused by the contact between the blanking ring 15 and the main stem of the seedling;

[0027] The setting of the round hole can enable the smooth up and down movement of the connecting rod 14.

[0028] Please refer with emphasis to Figure 1 , a square groove for the up and down movement of the force receiving plate 9 is provided inside the handle 7, and an anti-detachment portion is integrally formed on the top of the force receiving plate 9.

[0029] In this embodiment: The anti-displacement part can prevent the force-bearing plate 9 from being directly misaligned with the square groove.

[0030] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes, should be covered within the protection scope of the present invention.

Claims

1. A seedling transplanter for agricultural planting, comprising an annular shovel (1) with a blade part (5) formed at the bottom, a connecting ring (2) is welded above the outer periphery of the annular shovel (1), and a pedal (3) protruding outward is integrally formed on the outer periphery of the connecting ring (2), characterized in that, The annular shovel (1) and the outer periphery of the connecting ring (2) are provided with vertical grooves (4) arranged vertically. Two vertical rods (6) are symmetrically welded to the top of the connecting ring (2). A handle (7) is welded to the top of the vertical rod (6). The vertical rod (6) is hollow in structure. A pressing mechanism is provided above the handle (7) and penetrates the inner walls of the two vertical rods (6). The bottom end of the pressing mechanism is connected to a demoulding mechanism extending to the inner wall of the annular shovel (1). The pressing mechanism is used to drive the demoulding mechanism moved to the top to move downward. The demoulding mechanism moving downward is used to squeeze the adobe inside the annular shovel (1) out of the inner wall of the annular shovel (1).

2. The seedling transplanter for agricultural planting according to claim 1, characterized in that, The pressing mechanism comprises a moving rod (11) slidably connected to the inner wall of the vertical rod (6), a cross rod (8) is welded to the top of the two moving rods (11), a force-bearing plate (9) is integrally formed on the top of the cross rod (8) and extends to the top of the cross rod (8), and a strip groove (10) is provided on the inner side of the outer periphery of the two vertical rods (6) for the cross rod (8) to slide up and down.

3. The seedling transplanter for agricultural planting according to claim 2, characterized in that, The stripping mechanism includes a connecting block (16) fixedly connected to the bottom end of the moving rod (11), the outer periphery of the connecting block (16) is integrally formed with a force-bearing arm (12) that is slidably connected to the outer wall of the vertical rod (6), the interior of the vertical rod (6) is provided with a guide groove (13), the protrusion on the outer periphery of the connecting block (16) is slidably connected to the guide groove (13), the middle part of the bottom end of the force-bearing arm (12) is integrally formed with a connecting rod (14) that passes through the inner cavity of the annular shovel (1), the bottom end of the connecting rod (14) is welded with a stripping ring (15), and the outer periphery of the stripping ring (15) is equal to the inner periphery of the annular shovel (1).

4. The seedling transplanter for agricultural planting according to claim 3, wherein, The stripping ring (15) is provided with a notch aligned with the vertical groove (4), and the top end of the annular shovel (1) is formed with an annular plate, and the annular plate is provided with a circular groove for the connecting rod (14) to move up and down.

5. The seedling transplanter for agricultural planting according to claim 2, characterized in that, A square groove is provided inside the cross bar (8) for the load-bearing plate (9) to move up and down, and an anti-slip portion is integrally formed on the top of the load-bearing plate (9).

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