Portable seedling taking device for corn seedling transplanting

Abstract

The utility model discloses a portable seedling taking device for corn seedling transplanting, which comprises a left side connecting rod, a right side connecting rod and an X-shaped connecting clamp, and a grabbing frame is mounted at the bottom end of the X-shaped connecting clamp; an inserting plate is arranged at the lower end of the grabbing frame; the inserting plates are divided into a left inserting plate and a right inserting plate, the two inserting plates are located at different horizontal heights, each inserting plate comprises a connecting rod and a longitudinal plate, the longitudinal plate is provided with a plurality of inserting branch rods which are arranged in parallel side by side, and a reserved gap is formed between every two adjacent inserting branch rods. The bottom of the handle is provided with the grabbing frame, the grabbing frame is in butt joint with the X-shaped connecting clamps respectively, the side, facing the middle, of the grabbing frame is provided with the arc-shaped concave radian opening, the grabbing frame can be better matched with the growth trend of seedlings during grabbing, the influence on corn seedling transplanting is reduced, the extending block is provided with the arc-shaped material clamping notches from inside to outside, and therefore the corn seedling transplanting efficiency is improved. Damage to the top ends of the corn seedlings is reduced, and the bottom of the grabbing frame is provided with a transversely-arranged inserting plate, so that the seedling taking effect and efficiency are effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of corn planting equipment, in particular to a portable seedling remover for transplanting corn seedlings. Background Art

[0002] In the process of agricultural planting, seedlings are generally raised in nurseries, and when the seedlings grow large enough in the nurseries, they are transplanted to the planting site. In the traditional seedling transplanting process, the seedlings are dug out manually by bending down and then replanted, which is labor-intensive and inefficient, and relatively hard. In order to solve the above problems, the prior art proposes the use of a seedling extractor, wherein a seedling extractor for cuttings with patent announcement number CN213044160U includes a handle, a seedling extractor is provided at the bottom of the handle, and a bulldozer is provided in the seedling extractor, which is connected to the pressure handle through a push rod. This solution improves the efficiency of seedling extraction by using structural parts, and at the same time can reduce the labor intensity of workers in seedling extraction, which is more in line with the trend of seedling extraction. However, this solution is not suitable for the installation and removal of seedlings that are generally cylindrical or truncated cone-shaped because "an open barrel-shaped body is provided at the upper and lower ends, and the bulldozer is provided in a horseshoe shape with a rectangular notch in the middle and is horizontally provided in the cavity of the seedling remover" when in use. On the other hand, the horseshoe-shaped rectangular notch is easy to crush excess roots when removing seedlings, which has a poor protective effect on the root transplantation of seedlings.

[0003] In order to solve the above-mentioned problems, the utility model provides a portable seedling remover for transplanting corn seedlings. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] The utility model aims at the above-mentioned problems in the prior art and provides a portable corn seedling transplanting device which can be reasonably manufactured and used in order to make up for the deficiencies of the prior art.

[0006] (2) Technical solution

[0007] In order to achieve the above technical purpose, the utility model provides such a portable corn seedling transplanting seedling extractor, comprising a handle, the handle comprising a left connecting rod and a right connecting rod, the bottoms of the left connecting rod and the right connecting rod are respectively connected to the corresponding top ends of the X-shaped connecting clamp, the two mounting rods of the X-shaped connecting clamp rotate crosswise along the rotating shaft in the middle, and the bottom end of the X-shaped connecting clamp is installed with a grabbing frame;

[0008] The lower end of the grabbing frame is provided with an inward arc opening, the thickness of the inward arc opening is set to be greater than the thickness of the lower end, and a plug-in plate for clamping corn seedlings which is arranged perpendicularly to the left connecting rod and the right connecting rod is fixedly installed at the bottom of the grabbing frame;

[0009] The plug board is divided into two left and right parts, and the two plug boards are at different horizontal heights. The plug board includes a connecting rod, and longitudinal plates are provided on the front and rear sides of the connecting rod. A plurality of parallel and side-by-side plug-in branch rods are provided on the longitudinal plates, and a reserved gap is provided between two adjacent plug-in branch rods.

[0010] Preferably, handle covers are detachably mounted on the tops of the left connecting rod and the right connecting rod, respectively, for the convenience of the operator.

[0011] Preferably, the grabbing frame includes an extension block, which is vertically connected to the bottom end of the X-shaped connecting clamp in a left-right symmetrical manner. The extension block is provided with an arc-shaped material clamping groove from the inside to the outside. The arc-shaped material clamping grooves arranged on both sides can form an effective opening for receiving the corn seedlings. In particular, the extension block is located at the upper part of the clamping material, which can ensure that the stems and soil on the upper part of the corn seedlings are completely wrapped and taken out to a greater extent.

[0012] Preferably, the width of the reserved gap is between 0.3-2 cm, so as to reduce the damage to the corn seedlings when the lower root system is stored.

[0013] Preferably, the lengths of the plug boards on both sides are different.

[0014] Preferably, the plug-in branch rod is provided with an arc-shaped plug-in tip, and the connecting rod is also provided with an arc-shaped plug-in tip, so as to save effort when inserting the plug-in branch rod downward into the soil.

[0015] Preferably, the total length of the plug plates on both sides is greater than the lateral width of the grabbing frame, so as to better enclose the root system of the corn seedlings, ensure the integrity of the seedlings, and make them more stable when removed.

[0016] (3) Beneficial effects

[0017] The utility model installs a grabbing frame at the bottom of the handle, and the grabbing frame is connected with the X-shaped connecting clamp respectively. A circular arc-shaped sunken arc opening is provided on one side facing the middle, which can be used to better match the growth trend of the seedlings when grabbing, reducing the impact on the transplanting of the corn seedlings. At the same time, the extension block is provided with an arc-shaped material clamping groove from the inside to the outside, reducing the damage to the top of the corn seedlings. The bottom of the grabbing frame is provided with a horizontally arranged plug-in board, and the plug-in boards arranged on both sides are inconsistent in height. On the one hand, the effect of upper and lower plug-in is achieved, and the effect of left and right and upper and lower cross-limited transplantation is achieved. On the other hand, because the plug-in board is composed of a plurality of plug-in branch rods with reserved gaps, part of the corn root seedlings can be effectively avoided when taking the seedlings, and the damage to the transplanted corn seedlings can be avoided with a greater possibility, which effectively plays a protective effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 The utility model is a schematic diagram of the overall structure of a portable corn seedling transplanting device.

[0020] Figure 2 for Figure 1 An enlarged cutaway view of the lower half of the .

[0021] Figure 3 It is a schematic diagram of the enlarged structure of the plug board part.

[0022] The reference numerals in the accompanying drawings are: 100 handle, 101 left connecting rod, 102 right connecting rod, 103 handle cover, 104 X-shaped connecting clamp, 105 rotating shaft, 200 grabbing frame, 201 extension block, 202 recessed arc mouth, 300 plug-in board, 301 connecting rod, 302 longitudinal plate, 303 plug-in branch rod, 304 reserved gap. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example:

[0025] See also Figure 1-3 As shown, the portable corn seedling transplanting seedling extractor of the utility model is mainly used in corn seedling extraction or other similar scenarios where seedling extraction is required in crop planting. The structure mainly includes a handle 100, and the handle 100 includes a left connecting rod 101 and a right connecting rod 102. In order to facilitate the operator to hold it better, the tops of the left connecting rod 101 and the right connecting rod 102 are detachably installed with handle covers 103, wherein the bottoms of the left connecting rod 101 and the right connecting rod 102 are respectively connected to the corresponding top ends of the X-shaped connecting clamp 104, and the two mounting rods of the X-shaped connecting clamp 104 rotate crosswise along the rotating shaft 105 in the middle, and the bottom end of the X-shaped connecting clamp 104 is installed with a grabbing frame 200;

[0026] See Figure 2, the specific connection method with the X-shaped connecting clamp 104 is as follows: the grabbing frame 200 includes left and right extension blocks 201, and the extension blocks 201 are respectively vertically connected to the bottom end of the X-shaped connecting clamp 104 in a symmetrical manner, and the connection method can be welding or thread locking. The extension block 201 is provided with an arc-shaped material clamping groove from the inside to the outside, so that the upper part of the corn seedlings and the soil can form a cylindrical structure, which is convenient for clamping and transplanting. The lower end of the grabbing frame 200 is provided with an inward arc mouth 202, and the inward arc mouth 202 is set with an upper end thickness greater than the lower end thickness. The bottom of the grabbing frame 200 is fixedly installed with a plug-in board 300 for clamping corn seedlings, which is perpendicular to the left connecting rod 101 and the right connecting rod 102;

[0027] The plug board 300 is divided into two left and right parts, the two plug boards 300 are at different horizontal heights, and the lengths of the plug boards 300 on both sides are different. The total length of the plug boards 300 on both sides is greater than the horizontal width of the grab frame 200. The design here is different from the existing one, because this height difference method is equivalent to the secondary limit when taking the corn seedlings, making the seedling taking more stable and smooth, and can effectively enclose the corn seedlings for taking out. The plug board 300 includes a connecting rod 301, and the front and rear sides of the connecting rod 301 are provided with longitudinal plates 302. The longitudinal plates 302 are provided with a plurality of parallel and side-by-side plug-in rods 303. A reserved gap 304 is provided between two adjacent plug-in rods 303. The width of the reserved gap 304 is between 0.3-2 cm, which can avoid cutting off the root system of the corn seedlings as much as possible during the seedling taking process, and retain the integrity of the root system to a large extent.

[0028] See attached for details Figure 3 In order to better insert the plug board 300 into the soil, the plug branch rod 303 is provided with an arc-shaped plug tip, and similarly, the connecting rod 301 is also provided with an arc-shaped plug tip.

[0029] Working principle:

[0030] During use of the utility model, the left and right connecting rods of the handle are pulled outwards respectively, and driven by the X-shaped connecting clamp, the corresponding extending blocks below are also moved outwards respectively, and at the same time, the two sides of the grabbing frame and the plug-in plate below the grabbing frame are driven to move outwards. When inserting into the soil, the plug-in tip of the plug-in branch rod is inserted obliquely downward into the soil, and then the left and right connecting rods are exerted with force through the upper end, so that the grabbing frame below is also exerted with force inwards to clamp the corn seedlings inwards. Since the extending block is provided with an arc-shaped clamping groove from the inside to the outside, it can cooperate with the upper part of the corn seedlings and the soil to form a cylindrical structure, which is convenient for clamping and transplanting. At the same time, since the plug-in branch rods on the plug-in plate are separately arranged, the degree of damage to the root system at the bottom of the corn seedlings is relatively low. At the same time, the plug-in plate with a height difference between the upper and lower parts is conducive to stable plugging, which is convenient for taking out the corn seedlings more stably and smoothly.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable corn seedling transplanting device, characterized in that: The handle (100) comprises a left connecting rod (101) and a right connecting rod (102), the bottoms of the left connecting rod (101) and the right connecting rod (102) are respectively connected to the corresponding top ends of an X-shaped connecting clamp (104), the two mounting rods of the X-shaped connecting clamp (104) rotate crosswise along a rotating shaft (105) in the middle, and a grabbing frame (200) is installed at the bottom end of the X-shaped connecting clamp (104); The lower end of the grabbing frame (200) is provided with an inwardly recessed arc opening (202), the thickness of the upper end of the inwardly recessed arc opening (202) being greater than the thickness of the lower end, and the bottom of the grabbing frame (200) is fixedly provided with a plug-in plate (300) for clamping corn seedlings, which is arranged perpendicularly to the left connecting rod (101) and the right connecting rod (102); The plug board (300) is divided into two parts, a left part and a right part. The two plug boards (300) are at different levels. The plug board (300) comprises a connecting rod (301). Both the front and rear sides of the connecting rod (301) are provided with longitudinal plates (302). The longitudinal plates (302) are provided with a plurality of parallel and side-by-side plug-in branch rods (303). A reserved gap (304) is provided between two adjacent plug-in branch rods (303).

2. A portable corn seedling transplanting device according to claim 1, characterized in that: A handle cover (103) is detachably mounted on the top of the left connecting rod (101) and the top of the right connecting rod (102).

3. A portable corn seedling transplanting device according to claim 1, characterized in that: The grab frame (200) comprises an extension block (201), wherein the extension blocks (201) are vertically connected to the bottom end of the X-shaped connection clamp (104) in a left-right symmetrical manner, and the extension block (201) is provided with an arc-shaped material clamping notch from the inside to the outside.

4. A portable corn seedling transplanting device according to claim 1, characterized in that: The width of the reserved gap (304) is between 0.3-2 cm.

5. The portable corn seedling transplanting device according to claim 1, characterized in that: The lengths of the plug boards (300) on both sides are different.

6. A portable corn seedling transplanting device according to any one of claims 1 to 5, characterized in that: The plug-in branch rod (303) is provided with an arc-shaped plug-in tip, and the connecting rod (301) is also provided with an arc-shaped plug-in tip.

7. The portable corn seedling transplanting device according to claim 6, characterized in that: The total length of the plug boards (300) on both sides is greater than the transverse width of the grabbing frame (200).

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