Vegetable seedling transplanting device capable of adjusting planting density

Abstract

The utility model discloses a vegetable seedling transplanting device capable of adjusting planting density, and belongs to the technical field of vegetable transplanting. The vegetable seedling transplanting device capable of adjusting the planting density comprises a mounting frame and a telescopic assembly, the mounting frame comprises an end fixing plate, a guide rod, a flower type rod and a driving motor, the driving motor controls the flower type rod to rotate, the two ends of the guide rod and the flower type rod are connected with the end fixing plate, and the guide rod is sleeved with a clamping assembly. According to the vegetable seedling transplanting device, the telescopic frame is arranged to control the distance between the clamping assemblies, so that the clamping assemblies are distributed at equal intervals, it is guaranteed that the planting intervals of vegetable seedlings are equal, the planting density of vegetable seedling transplanting can be freely adjusted, a flower type rod is controlled to rotate, a middle rotating block is driven to rotate, and a short connecting rod pulls a clamping arm to incline; vegetable seedlings and seedling raising soil are transplanted together, and the survival rate of the vegetable seedlings is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetable transplanting, and more specifically, to a vegetable seedling transplanter with adjustable planting density. Background Art

[0002] The planting of vegetables mainly relies on manual transplanting or the use of traditional transplanting equipment. However, the traditional methods are not only inefficient but also unable to flexibly adjust the planting density according to different soil conditions and crop requirements.

[0003] Chinese Patent with publication number CN221043744U discloses a transplanting device for vegetable seedlings. It uses a clamping component to clamp the seedlings. After the operator pushes the support box body to move it to the planting area, the spacing adjustment component adjusts the spacing between adjacent seedlings to meet the planting requirements.

[0004] In this patent, the clamping component needs to be controlled separately and cannot be centrally controlled to clamp the seedlings. In addition, the main body needs to be truncated and divided, and the seedlings cannot be pulled out at one time. Summary of the Utility Model

[0005] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a vegetable seedling transplanter with adjustable planting density to solve the above problems.

[0006] To achieve the above purpose, the technical solution provided by the utility model is as follows:

[0007] The vegetable seedling transplanter with adjustable planting density of the utility model includes a mounting frame and a telescopic component. The mounting frame includes an end fixing plate, a guide rod, a flower-shaped rod, and a driving motor. The driving motor controls the rotation of the flower-shaped rod. Both ends of the guide rod and the flower-shaped rod are connected to the end fixing plate. A clamping component is sleeved on the guide rod. The clamping component includes an intermediate rotating block, a connecting short rod, and a clamping arm. The intermediate rotating block is sleeved on the flower-shaped rod. The connecting short rod connects the intermediate rotating block and the clamping arm. By rotating the intermediate rotating block, the clamping arm is driven to rotate by the connecting short rod to clamp the transplanted vegetable seedlings.

[0008] Preferably, connecting short rods are symmetrically arranged on both sides of the intermediate rotating block. One end of the connecting short rod away from the intermediate rotating block is hinged to the clamping arm. The upper end of the clamping arm is sleeved on the guide rod. When the intermediate rotating block rotates, it can drive one end of the connecting short rod to displace. The connecting short rod pulls the clamping arm, and the upper end of the clamping arm is restricted by the guide rod. Therefore, the clamping arm rotates.

[0009] Preferably, a clamping plate is fixedly connected to the lower end of the clamping arm. The clamping plate can increase the amount of seedling-raising soil for clamping. Inclined soil supporting plates are arranged on both sides of the clamping plate, which can reduce the loss of seedling-raising soil when the clamping plates clamp towards each other and improve the survival rate of seedling transplantation.

[0010] Preferably, a flower-shaped hole is formed in the middle position of the middle rotating block, and the flower-shaped hole is sleeved with a flower-shaped rod, so that the middle rotating block can rotate following the flower-shaped rod and can also move on the flower-shaped rod to match the adjustment of the transplanting and planting density of vegetable seedlings.

[0011] Preferably, a connecting shaft is arranged at the top of the middle rotating block, and the connecting shaft is connected with the telescopic assembly, and the middle rotating block is pushed to move by the connecting shaft.

[0012] Preferably, the telescopic assembly includes a telescopic frame and an electric telescopic rod. The electric telescopic rod controls the telescopic frame to extend or shorten, thereby controlling the distance between the middle rotating blocks and adjusting the planting density during the transplanting of vegetable seedlings.

[0013] Adopting the technical solution provided by the present utility model, compared with the prior art, it has the following beneficial effects:

[0014] The vegetable seedling transplanter with adjustable planting density of the present utility model controls the distance between the clamping assemblies by setting a telescopic frame, so that the clamping assemblies are equidistantly distributed, ensuring that the planting distances of vegetable seedlings are equal, enabling the planting density of vegetable seedling transplantation to be adjusted arbitrarily. By controlling the rotation of the flower-shaped rod, the middle rotating block is driven to rotate, realizing that the connecting short rod pulls the clamping arm to tilt, transplanting the vegetable seedlings together with the seedling-raising soil, improving the survival rate of vegetable seedlings, and the clamping assembly has a simple structure. Multiple groups of structures are controlled by a single flower-shaped rod, enabling centralized digging and dropping of seedlings and being convenient to control. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall structure diagram of the vegetable seedling transplanter with adjustable planting density of the present utility model;

[0016] Figure 2 is the exploded view of the vegetable seedling transplanter with adjustable planting density of the present utility model;

[0017] Figure 3 is the exploded view of the clamping assembly of the present utility model;

[0018] Figure 4 is the working state diagram of the vegetable seedling transplanter with adjustable planting density of the present utility model.

[0019] In the figure: 1. mounting frame; 11. end fixing plate; 12. guide rod; 13. flower-shaped rod; 14. driving motor; 2. clamping assembly; 21. middle rotating block; 211. flower-shaped hole; 212. connecting shaft; 22. connecting short rod; 23. clamping arm; 231. clamping plate; 3. telescopic assembly; 31. telescopic frame; 32. electric telescopic rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] To further understand the content of the present invention, the present invention will be described in detail in conjunction with the accompanying drawings.

[0022] Combined Figures 1-4 , the vegetable seedling transplanter with adjustable planting density of the present invention includes a mounting frame 1, and the mounting frame 1 is installed on a lifting device or a moving device for controlling the overall moving position of the vegetable seedling transplanter. The mounting frame 1 includes an end fixing plate 11 and a guide rod 12 connecting the end fixing plate 11. A flower-shaped rod 13 is arranged below the guide rod 12. Both ends of the flower-shaped rod 13 are movably connected to the end fixing plate 11 through bearings. One end of the flower-shaped rod 13 is connected with a driving motor 14, and the driving motor 14 drives the flower-shaped rod 13 to rotate.

[0023] In this embodiment, a plurality of groups of clamping components 2 are sleeved on the guide rod 12. The clamping component 2 includes an intermediate rotating block 21. Connecting short rods 22 are symmetrically arranged on both sides of the intermediate rotating block 21. One end of the connecting short rod 22 away from the intermediate rotating block 21 is hinged to a clamping arm 23. The upper end of the clamping arm 23 is sleeved on the guide rod 12. When the intermediate rotating block 21 rotates, it can drive one end of the connecting short rod 22 to displace. The connecting short rod 22 pulls the clamping arm 23, and the upper end of the clamping arm 23 is restricted by the guide rod 12. Therefore, the clamping arm 23 rotates. In order to play a clamping role, when the clamping component 2 does not clamp, the connecting short rod 22 is horizontally arranged and the clamping arm 23 is vertically arranged, which is convenient for the clamping arm 23 to drive the clamping plate 231 to insert into the seedling raising soil. After the intermediate rotating block 21 rotates, the two clamping arms 23 in the same group of clamping components 2 move towards each other, squeeze and separate the seedling raising soil between the clamping plates 231, and remove the vegetable seedlings planted on the seedling raising soil from the seedling raising field.

[0024] In this embodiment, a clamping plate 231 is fixedly connected to the lower end of the clamping arm 23. In order to improve the clamping force of the clamping plate 231, inclined soil supporting plates are arranged on both sides of the clamping plate 231, which can reduce the loss of the seedling raising soil when the clamping plates 231 clamp towards each other and improve the survival rate of seedling transplantation.

[0025] A flower-shaped hole 211 is opened at the middle position of the intermediate rotating block 21. The flower-shaped hole 211 is sleeved on the flower-shaped rod 13, so that the intermediate rotating block 21 can rotate following the flower-shaped rod 13. At the same time, the intermediate rotating block 21 can also move on the flower-shaped rod 13. When moving, the distance between the seedlings is changed to control the seedling planting density.

[0026] To make the distance between the clamping assemblies 2 adjustable, a connecting shaft 212 is provided at the top of the intermediate rotating block 21. The connecting shaft 212 is connected to the telescopic assembly 3. The telescopic assembly 3 includes a telescopic frame 31 and an electric telescopic rod 32. The middle position hinge of the telescopic frame 31 is movably connected to the connecting shaft 212. The telescopic frame 31 extends or contracts to control the distance between the clamping assemblies 2. At the first hinge at the middle position of one end of the telescopic frame 31, an electric telescopic rod 32 is provided. The output end of the electric telescopic rod 32 is connected to the hinge at the second middle position of the telescopic frame 31. When the electric telescopic rod 32 extends, it controls the separation between the adjacent first hinge and the second hinge of the telescopic frame 31, and further controls the overall elongation of the telescopic frame 31. On the contrary, when the electric telescopic rod 32 contracts, it controls the overall shortening of the telescopic frame 31, which is used to control the planting distance of vegetable seedlings.

[0027] Working process: Fix the mounting frame 1 to a mobile device with a lifting function. Adjust the distance between the clamping assemblies 2 according to the existing spacing of the vegetable seedlings. Control the overall downward movement of the mounting frame 1. The clamping arm 23 pushes the clamping plate 231 into the seedling-growing soil. The driving motor 14 drives the flower-shaped rod 13 to control the rotation of the intermediate rotating blocks 21 of all the clamping assemblies 2. One end of the connecting short rod 22 is displaced. The upper end of the clamping arm 23 is limited in position by the guide rod 12, and the spacing remains unchanged. The lower ends of the clamping arms 23 approach each other. The clamping plate 231 separates the clamped seedling-growing soil from the seedling field and holds up a certain amount of seedling-growing soil. Keep the position of the flower-shaped rod 13 unchanged. Control the overall upward movement of the mounting frame 1 to remove the vegetable seedlings from the seedling field. At this time, according to the needs of transplantation, the electric telescopic rod 32 extends to control the stretching of the telescopic frame 31, and the clamping assemblies 2 are evenly dispersed until the required spacing is reached. Then the mounting frame 1 moves the vegetable seedlings downward as a whole above the transplantation position. The driving motor 14 drives the flower-shaped rod 13 to reset. The clamping arm 23 rotates to the vertical position, and the support of the clamping plate 231 for the seedling-growing soil and the vegetable seedlings disappears, and the vegetable seedlings fall onto the transplantation position.

[0028] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model.

Claims

1. Vegetable seedling transplanter with adjustable planting density, comprising a mounting frame (1) and a telescopic assembly (3), characterized in that, The mounting bracket (1) includes an end fixing plate (11), a guide rod (12), a flower-shaped rod (13), and a driving motor (14). The driving motor (14) controls the rotation of the flower-shaped rod (13). Both ends of the guide rod (12) and the flower-shaped rod (13) are connected to the end fixing plate (11). A clamping assembly (2) is sleeved on the guide rod (12). The clamping assembly (2) includes an intermediate rotating block (21), a connecting short rod (22), and a clamping arm (23). The intermediate rotating block (21) is sleeved on the flower-shaped rod (13), and the connecting short rod (22) connects the intermediate rotating block (21) and the clamping arm (23).

2. The vegetable seedling transplanter with adjustable planting density according to claim 1, wherein, The connecting short rods (22) are symmetrically arranged on both sides of the intermediate rotating block (21). One end of the connecting short rod (22) away from the intermediate rotating block (21) is hinged to the clamping arm (23), and the upper end of the clamping arm (23) is sleeved on the guide rod (12).

3. The vegetable seedling transplanter with adjustable planting density according to claim 1, characterized in that, A clamping plate (231) is fixedly connected to the lower end of the clamping arm (23), and inclined soil supporting plates are arranged on both sides of the clamping plate (231).

4. The vegetable seedling transplanter with adjustable planting density according to claim 1, characterized in that, A flower-shaped hole (211) is formed in the middle position of the intermediate rotating block (21), and the flower-shaped hole (211) is sleeved on the flower-shaped rod (13).

5. The vegetable seedling transplanter with adjustable planting density according to claim 1, characterized in that, A connecting shaft (212) is arranged at the top of the intermediate rotating block (21), and the connecting shaft (212) is connected to the telescopic assembly (3).

6. The vegetable seedling transplanter with adjustable planting density according to claim 1, characterized in that, The telescopic assembly (3) includes a telescopic frame (31) and an electric telescopic rod (32). The electric telescopic rod (32) controls the extension or shortening of the telescopic frame (31).

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