Portable seedling transplanting device

Abstract

The utility model relates to the technical field of seedling transplanting devices, and discloses a portable seedling transplanting device which comprises a first Z-shaped clamping arm, a second Z-shaped clamping arm and a third Z-shaped clamping arm, the second Z-shaped clamping arm is hinged to the first Z-shaped clamping arm; a first shovel plate; a second shovel plate; and a locking fixing structure. The first Z-shaped clamping arm and the second Z-shaped clamping arm can be opened outwards or folded inwards, when the first Z-shaped clamping arm and the second Z-shaped clamping arm are folded inwards, the first shovel plate and the second shovel plate can be close to each other, and after the first shovel plate and the second shovel plate are close to each other, a conical barrel is formed. According to the seedling transplanting device, plant seedlings in soil can be stored in a conical barrel formed by the first shovel plate and the second shovel plate together with roots and soil, seedling transplanting can be facilitated after the plant seedlings are stored, hands of a worker can be prevented from being stained with soil when the seedling transplanting device is used for transplanting the seedlings, and the conical barrel formed when the first shovel plate and the second shovel plate are closed is convenient to use. The soil at the roots of the seedlings can be held, so that the soil at the roots of the seedlings is prevented from falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling transplanting devices, in particular to a portable seedling transplanting device. Background Art

[0002] Seedling transplanting is an essential step in agricultural planting. Generally, seedlings are directly pulled out one by one by hand, and then the roots of the seedlings are wrapped with wet soil or no treatment is done, so the hands will be covered with mud.

[0003] Sometimes, a small shovel is also used to slowly dig out the seedlings one by one, but the soil around the roots of the seedlings is loose and easy to fall off.

[0004] Therefore, the existing seedling transplanting methods mainly rely on manually pulling out the seedlings. This way of transplanting seedlings will make the workers' hands covered with mud, and during the process of transplanting seedlings, the soil around the roots of the seedlings will fall off.

[0005] The Chinese utility model patent with the publication number CN214800720U discloses a portable fertilizing and seedling transplanting device. In its background art, it is recorded as follows: "Generally, seedlings are directly pulled out one by one by hand, and then the roots of the seedlings are wrapped with wet soil or no treatment is done, so the hands are covered with mud."

[0006] It can be seen that the existing seedling transplanting mainly relies on manually pulling out the seedlings. This way of transplanting seedlings will make the workers' hands covered with mud, and during the process of transplanting seedlings, the soil around the roots of the seedlings will fall off.

[0007] Based on this, a portable seedling transplanting device is now proposed. Summary of the Utility Model

[0008] Aiming at the deficiencies of the prior art, the utility model provides a portable seedling transplanting device to solve the problems raised in the background art: the existing seedling transplanting methods mainly rely on manually pulling out the seedlings. This way of transplanting seedlings will make the workers' hands covered with mud, and during the process of transplanting seedlings, the soil around the roots of the seedlings will fall off.

[0009] To achieve the above object, the utility model provides the following technical solutions:

[0010] A portable seedling transplanting device, comprising:

[0011] A first Z-shaped clamping arm;

[0012] A second Z-shaped clamping arm, which is hinged to the first Z-shaped clamping arm;

[0013] A first shovel plate, which is fixedly installed at one end of the bottom of the first Z-shaped clamping arm;

[0014] A second shovel plate, which is fixedly installed at one bottom end of the second Z-shaped clamping arm; and

[0015] A locking and fixing structure, which is installed between the first Z-shaped clamping arm and the second Z-shaped clamping arm;

[0016] The first Z-shaped clamping arm and the second Z-shaped clamping arm can be opened outwards or closed inwards. When closed inwards, the first shovel plate and the second shovel plate can approach each other, and after approaching, the first shovel plate and the second shovel plate form a conical cylinder;

[0017] When the first shovel plate and the second shovel plate are closed to form a conical cylinder, the locking and fixing structure can lock and fix the first Z-shaped clamping arm and the second Z-shaped clamping arm.

[0018] Preferably, the first Z-shaped clamping arm has a necking part, and the second Z-shaped clamping arm has a groove part;

[0019] The necking part is movably installed in the groove part, and first pin shafts are fixedly installed in the middle of the two side walls of the necking part. The two first pin shafts respectively penetrate outwards through the groove part;

[0020] The first Z-shaped clamping arm and the second Z-shaped clamping arm are opened or closed through the movable cooperation of the necking part and the groove part.

[0021] Preferably, a first holding rod is fixedly installed at one top end of the first Z-shaped clamping arm, and a first holding handle is fixedly installed at the top of the first holding rod;

[0022] A second holding rod is fixedly installed at the top of the second Z-shaped clamping arm, and a second holding handle is fixedly installed at the top of the second holding rod.

[0023] Preferably, the locking and fixing structure includes a first locking rod movably installed on the first Z-shaped clamping arm and a second locking rod movably installed on the second Z-shaped clamping arm;

[0024] The first locking rod and the second locking rod can be locked with each other. After being locked, the positions of the first Z-shaped clamping arm and the second Z-shaped clamping arm are fixed, so that the first shovel plate and the second shovel plate are in a closed state.

[0025] Preferably, a locking ball head is fixedly installed at one end of the first locking rod facing the second Z-shaped clamping arm, and a spherical locking groove is opened at one end of the second locking rod facing the first Z-shaped clamping arm;

[0026] The locking ball head and the spherical locking groove can approach each other. After approaching, the locking ball head can be snap-fitted into the spherical locking groove.

[0027] Preferably, a first U-shaped connecting seat is fixedly installed on the inner side wall of the upper part of the first Z-shaped clamping arm. One end of the first locking rod facing the first Z-shaped clamping arm is snap-fitted in the card slot of the first U-shaped connecting seat, and a second pin shaft is movably installed between the first locking rod and the first U-shaped connecting seat. The first locking rod can be turned over on the first U-shaped connecting seat through the second pin shaft;

[0028] A second U-shaped connecting seat is fixedly installed on the inner side wall of the upper part of the second Z-shaped clamping arm. One end of the second locking rod facing the second Z-shaped clamping arm is snap-fitted in the card slot of the second U-shaped connecting seat, and a third pin shaft is movably installed between the second locking rod and the first U-shaped connecting seat. The second locking rod can be turned over on the second U-shaped connecting seat through the third pin shaft.

[0029] Preferably, a first iron sheet is fixedly installed on the side wall of the first locking rod;

[0030] A first fixing box is fixedly installed on the inner side wall of the upper part of the first Z-shaped clamping arm, and a first magnet is embedded in the first fixing box;

[0031] The positions of the first iron sheet and the first magnet correspond to each other;

[0032] After the first locking rod is turned upwards, the first iron sheet can be adsorbed by the first magnet;

[0033] A second iron sheet is fixedly installed on the side wall of the second locking rod;

[0034] A second fixing box is fixedly installed on the inner side wall of the upper part of the second Z-shaped clamping arm, and a second magnet is embedded in the second fixing box;

[0035] The positions of the second iron sheet and the second magnet correspond to each other;

[0036] After the second locking rod is turned upwards, the second iron sheet can be adsorbed by the second magnet.

[0037] Preferably, both the first magnet and the second magnet are rectangular magnets, and the shapes and sizes of the first magnet and the second magnet respectively match the shapes and sizes of the first fixing box and the second fixing box. Beneficial effects

[0038] The utility model provides a portable seedling transplanter, which has the following beneficial effects:

[0039] 1. In the present utility model, the first shovel plate and the second shovel plate can penetrate into the soil through the conical spike parts at their bottoms. By closing the first Z-shaped clamping arm and the second Z-shaped clamping arm, the first shovel plate and the second shovel plate are brought closer to each other until they are closed. After closing, the plant seedlings in the soil can be taken in together with the soil adhering to their roots within the conical cylinder formed by the first shovel plate and the second shovel plate. After taking in the seedlings of the plant, the seedling transplanter is convenient for transplanting seedlings. Moreover, when transplanting seedlings, the seedling transplanter can prevent the workers' hands from being covered with soil. In addition, the conical cylinder formed when the first shovel plate and the second shovel plate are closed can hold the soil at the roots of the seedlings to prevent the soil at the roots of the seedlings from falling off.

[0040] 2. In the present utility model, the locking and fixing structure can lock and fix the first Z-shaped clamping arm and the second Z-shaped clamping arm, enabling the workers to transplant seedlings better. After the seedling transplanting is completed, the locking and fixing structure can also be conveniently opened. After the locking and fixing structure is opened, by opening the first Z-shaped clamping arm and the second Z-shaped clamping arm outward, after the first Z-shaped clamping arm and the second Z-shaped clamping arm are opened, the first shovel plate and the second shovel plate can be opened, so that the seedlings taken in within the conical cylinder formed by the closing of the first shovel plate and the second shovel plate can be moved to a designated place and the unloading can be completed.

[0041] 3. In the present utility model, the first locking rod and the second locking rod can be locked with each other. After locking, the positions of the first Z-shaped clamping arm and the second Z-shaped clamping arm are fixed, keeping the first shovel plate and the second shovel plate in a closed state, so that the seedlings and the soil at the roots of the seedlings can be taken in within the conical cylinder. By lifting the seedling transplanter, the transplanting of the seedlings can be realized.

[0042] 4. In the present utility model, the locking ball head and the spherical locking groove can approach each other. After approaching, the locking ball head can be snap-fitted into the spherical locking groove, enabling the first locking rod and the second locking rod to be conveniently locked and fixed. Conversely, the first locking rod and the second locking rod can also be unlocked through the cooperation between the locking ball head and the spherical locking groove, thus opening the first locking rod and the second locking rod in the locked state.

[0043] 5. In the present utility model, the first locking rod can be fixed on the first Z-shaped clamping arm through the adsorption cooperation between the first iron sheet and the first magnet, and the second locking rod can be fixed on the second Z-shaped clamping arm through the adsorption cooperation between the second iron sheet and the second magnet. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 is a three-dimensional schematic diagram of one perspective of the present utility model;

[0045] Figure 2 is a three-dimensional schematic diagram of another perspective of the present utility model;

[0046] Figure 3 3D schematic diagram of one of the perspectives of the connection between the first Z-shaped clamping arm and the second Z-shaped clamping arm of the present utility model;

[0047] Figure 4 3D schematic diagram of another perspective of the connection between the first Z-shaped clamping arm and the second Z-shaped clamping arm of the present utility model;

[0048] Figure 5 is Figure 1 3D enlarged schematic diagram of part A in

[0049] Figure 6 is Figure 1 3D enlarged schematic diagram of part B in

[0050] Figure 7 3D schematic diagram of one of the perspectives of the locking and fixing structure of the present utility model in the locked state;

[0051] Figure 8 3D schematic diagram of another perspective of the locking and fixing structure of the present utility model in the locked state;

[0052] Figure 9 is Figure 7 3D enlarged schematic diagram of part C in

[0053] In the figure: 10, the first Z-shaped clamping arm; 101, the necking part; 20, the second Z-shaped clamping arm; 201, the groove part; 30, the first spade plate; 40, the second spade plate; 50, the first pin shaft; 60, the first holding rod; 70, the first holding handle; 80, the second holding rod; 90, the second holding handle; 100, the first U-shaped connecting seat; 110, the second U-shaped connecting seat; 120, the first locking rod; 1201, the locking ball head; 130, the second pin shaft; 140, the second locking rod; 1401, the spherical locking groove; 150, the third pin shaft; 160, the first iron sheet; 170, the second iron sheet; 180, the first fixing box; 190, the second fixing box; 1100, the first magnet; 1110, the second magnet. Detailed implementation manners

[0054] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment 1

[0055] In order to solve the technical problems mentioned in the background art, such as Figure 1 , Figure 2 ,Figure 7 and Figure 8 As shown in Figure 8 , the present utility model provides the following technical solutions:

[0056] A portable seedling transplanter, comprising:

[0057] A first Z-shaped clamping arm 10;

[0058] A second Z-shaped clamping arm 20, which is hinged to the first Z-shaped clamping arm 10;

[0059] A first shovel plate 30, which is fixedly installed at one end of the bottom of the first Z-shaped clamping arm 10;

[0060] A second shovel plate 40, which is fixedly installed at one end of the bottom of the second Z-shaped clamping arm 20; and

[0061] A locking and fixing structure, which is installed between the first Z-shaped clamping arm 10 and the second Z-shaped clamping arm 20;

[0062] The first Z-shaped clamping arm 10 and the second Z-shaped clamping arm 20 can be opened outwards or closed inwards. When closed inwards, the first shovel plate 30 and the second shovel plate 30 can approach each other, and after approaching, the first shovel plate 30 and the second shovel plate 40 form a conical cylinder;

[0063] When the first shovel plate 30 and the second shovel plate 40 are closed to form a conical cylinder, the locking and fixing structure can lock and fix the first Z-shaped clamping arm 10 and the second Z-shaped clamping arm 20.

[0064] In this embodiment, the bottoms of the first shovel plate 30 and the second shovel plate 40 both have conical spiked parts. The first shovel plate 30 and the second shovel plate 40 can be inserted into the soil through the conical spiked parts at their bottoms. By closing the first Z-shaped clamping arm 10 and the second Z-shaped clamping arm 20, the first shovel plate 30 and the second shovel plate 40 approach each other until they are closed. After closing, the plant seedlings in the soil can be taken in together with the soil and roots in the conical cylinder formed by the first shovel plate 30 and the second shovel plate 40. After taking in the seedlings of the plant, the seedling transplanter is convenient for transplanting seedlings. Moreover, when transplanting seedlings, the seedling transplanter can prevent the workers' hands from being covered with soil. Furthermore, the conical cylinder formed when the first shovel plate 30 and the second shovel plate 40 are closed can hold the soil at the roots of the seedlings to prevent the soil at the roots of the seedlings from falling off.

[0065] In this embodiment, the locking and fixing structure can lock and fix the first Z-shaped clamping arm 10 and the second Z-shaped clamping arm 20, enabling workers to better perform seedling transplanting. After the seedling transplanting is completed, the locking and fixing structure can also be conveniently opened. After the locking and fixing structure is opened, by opening the first Z-shaped clamping arm 10 and the second Z-shaped clamping arm 20 outward, after the first Z-shaped clamping arm 10 and the second Z-shaped clamping arm 20 are opened, the first shovel plate 30 and the second shovel plate 40 can be opened, so that the seedlings stored in the conical cylinder formed by the closing of the first shovel plate 30 and the second shovel plate 40 can be moved to a designated place and the unloading can be completed. Embodiment 2

[0066] As Figure 3 shown, based on Embodiment 1, the improvement is as follows:

[0067] Furthermore, the first Z-shaped clamping arm 10 has a necking portion 101, and the second Z-shaped clamping arm 20 has a groove portion 201;

[0068] The necking portion 101 is movably installed in the groove portion 201. The middle parts of the two side walls of the necking portion 101 are fixedly installed with first pin shafts 50, and the two first pin shafts 50 respectively penetrate outward through the groove portion 201;

[0069] The first Z-shaped clamping arm 10 and the second Z-shaped clamping arm 20 are opened or closed through the movable cooperation of the necking portion 101 and the groove portion 201. When the first Z-shaped clamping arm 10 and the second Z-shaped clamping arm 20 are opened or closed, the first shovel plate 30 and the second shovel plate 40 can also be opened or closed accordingly. Embodiment 3

[0070] As Figures 3 - 6 shown, based on Embodiment 1, the improvement is as follows:

[0071] Furthermore, one end of the top of the first Z-shaped clamping arm 10 is fixedly installed with a first holding rod 60, and the top of the second Z-shaped clamping arm 20 is fixedly installed with a second holding rod 80. Workers can hold the first holding rod 60 and the second holding rod 80 to open or close the first Z-shaped clamping arm 10 and the second Z-shaped clamping arm 20.

[0072] The top of the first holding rod 60 is fixedly installed with a first holding handle 70, and the top of the second holding rod 80 is fixedly installed with a second holding handle 90. Workers can also hold the first holding handle 70 and the second holding handle 90 to open or close the first Z-shaped clamping arm 10 and the second Z-shaped clamping arm 20. Embodiment 4

[0073] As Figure 2 and Figures 5 - 9 shown, based on Embodiment 1, the improvement is as follows:

[0074] Further, the locking and fixing structure includes a first locking rod 120 movably installed on the first Z-shaped clamping arm 10 and a second locking rod 140 movably installed on the second Z-shaped clamping arm 20;

[0075] The first locking rod 120 and the second locking rod 140 can be locked with each other. After locking, the positions of the first Z-shaped clamping arm 10 and the second Z-shaped clamping arm 20 are fixed, so that the first shovel plate 30 and the second shovel plate 40 are in a closed state, so that the seedlings and the soil at the roots of the seedlings can be received in the conical cylinder. By lifting the seedling transplanter, the transplantation of the seedlings can be realized.

[0076] Further, a locking ball head 1201 is fixedly installed at one end of the first locking rod 120 facing the second Z-shaped clamping arm 20, and a spherical locking groove 1401 is formed at one end of the second locking rod 140 facing the first Z-shaped clamping arm 10;

[0077] The locking ball head 1201 and the spherical locking groove 1401 can approach each other. After approaching, the locking ball head 1201 can be snap-fitted into the spherical locking groove 1401, so that the first locking rod 120 and the second locking rod 140 can be conveniently locked and fixed. On the contrary, the first locking rod 120 and the second locking rod 140 can also be unlocked through the cooperation between the locking ball head 1201 and the spherical locking groove 1401, so as to open the first locking rod 120 and the second locking rod 140 in the locked state. Embodiment Five

[0078] As Figure 7 shown, on the basis of Embodiment Four, the improvement is as follows:

[0079] Further, a first U-shaped connecting seat 100 is fixedly installed on the inner side wall of the upper part of the first Z-shaped clamping arm 10. One end of the first locking rod 120 facing the first Z-shaped clamping arm 10 is snap-fitted into the clamping groove of the first U-shaped connecting seat 100, and a second pin shaft 130 is movably installed between the first locking rod 120 and the first U-shaped connecting seat 100. The first locking rod 120 can be turned over on the first U-shaped connecting seat 100 through the second pin shaft 130;

[0080] A second U-shaped connecting seat 110 is fixedly installed on the inner side wall of the upper part of the second Z-shaped clamping arm 20. One end of the second locking rod 140 facing the second Z-shaped clamping arm 20 is snap-fitted into the clamping groove of the second U-shaped connecting seat 110, and a third pin shaft 150 is movably installed between the second locking rod 140 and the first U-shaped connecting seat 100. The second locking rod 140 can be turned over on the second U-shaped connecting seat 110 through the third pin shaft 150. Embodiment Six

[0081] As Figures 3 - 4 and Figures 7 - 8 shown, on the basis of Embodiment Five, the improvement is as follows:

[0082] Further, a first iron sheet 160 is fixedly installed on the side wall of the first locking rod 120;

[0083] A first fixing box 180 is fixedly installed on the inner side wall of the upper part of the first Z-shaped clamping arm 10. A first magnet 1100 is embedded in the first fixing box 180;

[0084] The positions of the first iron sheet 160 and the first magnet 1100 correspond to each other;

[0085] After the first locking rod 120 is turned upwards, the first iron sheet 160 can be adsorbed by the first magnet 1100;

[0086] A second iron sheet 170 is fixedly installed on the side wall of the second locking rod 140;

[0087] A second fixing box 190 is fixedly installed on the inner side wall of the upper part of the second Z-shaped clamping arm 20. A second magnet 1110 is embedded in the second fixing box 190;

[0088] The positions of the second iron sheet 170 and the second magnet 1110 correspond to each other;

[0089] After the second locking rod 140 is turned upwards, the second iron sheet 170 can be adsorbed by the second magnet 1110.

[0090] In this embodiment, the first locking rod 120 can be fixed on the first Z-shaped clamping arm 10 through the adsorption cooperation between the first iron sheet 160 and the first magnet 1100, and the second locking rod 140 can be fixed on the second Z-shaped clamping arm 20 through the adsorption cooperation between the second iron sheet 170 and the second magnet 1110.

[0091] Further, both the first magnet 1100 and the second magnet 1110 are rectangular magnets, and the shapes and sizes of the first magnet 1100 and the second magnet 1110 respectively match the shapes and sizes of the first fixing box 180 and the second fixing box 190, so as to facilitate the installation of the first magnet 1100 and the second magnet 1110.

[0092] To sum up, the working process of the present utility model is as follows:

[0093] Such as Figures 1 - 9As shown, the bottoms of the first shovel plate 30 and the second shovel plate 40 both have conical spike parts. The first shovel plate 30 and the second shovel plate 40 can penetrate into the soil through the conical spike parts at their bottoms. By closing the first Z-shaped clamping arm 10 and the second Z-shaped clamping arm 20, the first shovel plate 30 and the second shovel plate 40 are made to approach each other until they are closed. After closing, the plant seedlings in the soil can be taken in together with the soil and roots in the conical cylinder formed by the first shovel plate 30 and the second shovel plate 40. After taking in the seedlings of the plant, this seedling transplanter is convenient for transplanting seedlings. Moreover, when transplanting seedlings, this seedling transplanter can prevent the workers' hands from being covered with soil. Also, the conical cylinder formed when the first shovel plate 30 and the second shovel plate 40 are closed can hold the soil at the roots of the seedlings to prevent the soil at the roots of the seedlings from falling off.

[0094] The locking and fixing structure can lock and fix the first Z-shaped clamping arm 10 and the second Z-shaped clamping arm 20, enabling the workers to transplant seedlings better. After the seedling transplanting is completed, the locking and fixing structure can also be conveniently opened. After the locking and fixing structure is opened, by opening the first Z-shaped clamping arm 10 and the second Z-shaped clamping arm 20 outward, after the first Z-shaped clamping arm 10 and the second Z-shaped clamping arm 20 are opened, the first shovel plate 30 and the second shovel plate 40 can be opened, so that the seedlings received in the conical cylinder formed by the closing of the first shovel plate 30 and the second shovel plate 40 can be moved to a designated place and the unloading can be completed.

[0095] The first locking rod 120 can be fixed on the first Z-shaped clamping arm 10 through the adsorption cooperation between the first iron sheet 160 and the first magnet 1100, and the second locking rod 140 can be fixed on the second Z-shaped clamping arm 20 through the adsorption cooperation between the second iron sheet 170 and the second magnet 1110.

[0096] The above different embodiments can be combined, replaced, and used in combination with each other.

[0097] 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 term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising 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.

[0098] 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 principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A portable seedling transplanter, characterized in that: include: A first Z-shaped clamp arm (10); a second Z-shaped clamp arm (20) hingedly connected to the first Z-shaped clamp arm (10); A first shovel plate (30) fixedly mounted on one end of the bottom of the first Z-shaped clamp arm (10); a second shovel plate (40) fixedly mounted on one end of the bottom of the second Z-shaped clamp arm (20); and A locking and fixing structure, which is installed between the first Z-shaped clamping arm (10) and the second Z-shaped clamping arm (20); The first Z-shaped clamp arm (10) and the second Z-shaped clamp arm (20) can be opened outward or retracted inward, and when retracted inward, the first shovel plate (30) and the first shovel plate (30) can be brought close to each other, and after being brought close together, the first shovel plate (30) and the second shovel plate (40) form a conical cylinder; When the first shovel plate (30) and the second shovel plate (40) are closed to form a conical cylinder, the locking and fixing structure can lock and fix the first Z-shaped clamp arm (10) and the second Z-shaped clamp arm (20).

2. A portable seedling transplanter according to claim 1, characterized in that: The first Z-shaped clamp arm (10) has a necking portion (101), and the second Z-shaped clamp arm (20) has a groove portion (201); The necking portion (101) is movably mounted in the groove portion (201), and first pins (50) are fixedly mounted in the middle of the side walls on both sides of the necking portion (101), and the two first pins (50) respectively penetrate the groove portion (201) outwards. The first Z-shaped clamp arm (10) and the second Z-shaped clamp arm (20) are opened or closed by the movable cooperation of the necking portion (101) and the groove portion (201).

3. A portable seedling transplanter according to claim 1, characterized in that: A first holding rod (60) is fixedly mounted on one end of the top of the first Z-shaped clamp arm (10), and a first holding handle (70) is fixedly mounted on the top of the first holding rod (60); A second holding rod (80) is fixedly mounted on the top of the second Z-shaped clamp arm (20), and a second holding handle (90) is fixedly mounted on the top of the second holding rod (80).

4. A portable seedling transplanter according to claim 1, characterized in that: The locking and fixing structure comprises a first locking rod (120) movably mounted on the first Z-shaped clamp arm (10), and a second locking rod (140) movably mounted on the second Z-shaped clamp arm (20); The first locking rod (120) and the second locking rod (140) can be locked with each other. After being locked, the positions of the first Z-shaped clamp arm (10) and the second Z-shaped clamp arm (20) are fixed, so that the first shovel plate (30) and the second shovel plate (40) are in a closed state.

5. A portable seedling transplanter according to claim 4, characterized in that: A locking ball head (1201) is fixedly mounted on one end of the first locking rod (120) facing the second Z-shaped clamp arm (20), and a spherical locking groove (1401) is formed on one end of the second locking rod (140) facing the first Z-shaped clamp arm (10); The locking ball head (1201) and the spherical locking groove (1401) can be brought close to each other, and after being brought close to each other, the locking ball head (1201) can be snap-fitted and installed in the spherical locking groove (1401).

6. A portable seedling transplanter according to claim 4, characterized in that: A first U-shaped connection seat (100) is fixedly mounted on the inner side wall of the upper part of the first Z-shaped clamp arm (10); one end of the first locking rod (120) facing the first Z-shaped clamp arm (10) is snap-fitted into a slot of the first U-shaped connection seat (100); a second pin shaft (130) is movably mounted between the first locking rod (120) and the first U-shaped connection seat (100); the first locking rod (120) can be turned over on the first U-shaped connection seat (100) via the second pin shaft (130); A second U-shaped connecting seat (110) is fixedly mounted on the inner side wall of the upper part of the second Z-shaped clamp arm (20); one end of the second locking rod (140) facing the second Z-shaped clamp arm (20) is snap-fitted into a slot of the second U-shaped connecting seat (110); and a third pin shaft (150) is movably mounted between the second locking rod (140) and the first U-shaped connecting seat (100); the second locking rod (140) can be flipped on the second U-shaped connecting seat (110) via the third pin shaft (150).

7. A portable seedling transplanter according to claim 6, characterized in that: A first iron sheet (160) is fixedly mounted on the side wall of the first locking rod (120); A first fixing box (180) is fixedly mounted on the inner side wall of the upper portion of the first Z-shaped clamping arm (10), and a first magnet (1100) is embedded in the first fixing box (180); The positions of the first iron sheet (160) and the first magnet (1100) correspond to each other; After the first locking rod (120) is flipped upward, the first iron sheet (160) can be adsorbed by the first magnet (1100); A second iron sheet (170) is fixedly mounted on the side wall of the second locking rod (140); A second fixing box (190) is fixedly mounted on the inner side wall of the upper portion of the second Z-shaped clamping arm (20), and a second magnet (1110) is embedded in the second fixing box (190); The positions of the second iron sheet (170) and the second magnet (1110) correspond to each other; After the second locking rod (140) is flipped upward, the second iron sheet (170) can be adsorbed by the second magnet (1110).

8. A portable seedling transplanter according to claim 7, characterized in that: The first magnet (1100) and the second magnet (1110) are both rectangular magnets, and the shapes and sizes of the first magnet (1100) and the second magnet (1110) match the shapes and sizes of the first fixing box (180) and the second fixing box (190), respectively.

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