Portable multifunctional aquatic plant seedling transplanting planter

Abstract

The utility model discloses a portable multifunctional aquatic plant seedling transplanting planter, which combines, matches and improves a land puncher and a seedling transplanting planter, and has the following beneficial effects: aquatic plants and roots of the aquatic plants can be taken out together when seedlings are transplanted in an aquatic plant production base, so that the integrity of the aquatic plants is protected; the survival rate of aquatic plants in the transportation and planting process is improved; according to the seedling transplanting planter, manual seedling transplanting is not needed, only aquatic plant seedlings need to be placed at the top end of the seedling transplanting planter, the labor intensity of operators is reduced, and the working efficiency is improved; the device is suitable for soft soil and hard soil and is wide in application range; when aquatic plants need to be planted on hard soil, shallow soil does not need to be scarified, the land puncher can be used for punching bottom mud, then the seedling transplanting planter is used for placing aquatic plant seedlings with mud, tools do not need to be replaced from seedling transplanting to planting, and the aquatic plant planting device is diversified in function, convenient to carry and use and capable of saving cost.

Description

Technical Field

[0001] The utility model relates to the technical field of planting machinery and equipment, in particular to land drilling and aquatic plant transplanting, and specifically is a portable multifunctional aquatic plant transplanting device. Background Art

[0002] Currently, the cultivation process for aquatic plants includes transplanting, transporting, and planting. At aquatic plant production bases, transplanting is often done by hand or with a spade, often without specialized tools. These methods can easily damage the plant's roots, impacting its survival rate. Conventional weeding tools are ineffective in removing muddy plants and fail to protect their root hairs and lateral roots, negatively impacting their survival rate.

[0003] Aquatic plant cultivation methods include shallow-water manual transplanting and deep-water seedling throwing, with gradual water return. Manual transplanting is the primary method, requiring workers to bend over and maintain a single posture for extended periods. This can lead to health issues with the waist and other joints, resulting in heavy workload and low efficiency. In aquatic ecosystems where aquatic plants are cultivated, the bottom is heavily silted and the soil is relatively hard. After drainage, the soil is loosened using a shovel or rotary tiller. However, using a shovel significantly increases labor intensity, and investing in a rotary tiller increases costs.

[0004] In summary, the existing technology has the following technical problems in waterweed transplanting and soil drilling: (1) When transplanting seedlings at a waterweed production base, pulling them out by hand or using a shovel can easily damage the roots of the waterweed, affecting the survival rate of the waterweed. (2) Ordinary weeding tools cannot effectively pull out the waterweed with mud. The root hairs and lateral roots are not protected by the soil. During transportation, the roots of the waterweed are easily squeezed, affecting the survival rate of the waterweed. (3) Manual transplanting requires bending over, which requires a lot of manpower and labor, and can easily cause physical pain to the workers. (4) The seedling transplanter is a cutting device used to insert the seedlings into the soil during planting. It is not suitable for hard soil. (5) When planting waterweed on hard soil, it is necessary to use a shovel or a rotary tiller to turn the shallow soil into a loose state. Loosening the soil with a shovel will greatly increase the labor intensity of the user, increase labor costs and have low work efficiency; the rotary tiller is efficient but can only be used for the loosening step, has a single function and increases the cost of the machine. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the deficiencies in the prior art, the present invention provides a portable multifunctional aquatic plant transplanter that can solve at least one of the above technical problems.

[0007] (2) Technical solution

[0008] To solve the above technical problems, the present invention provides the following technical solutions: a portable multifunctional aquatic planter, comprising: a soil puncher and a seedling planter, wherein the soil puncher comprises a steel pipe, a steel bar, a soil extractor, a mud removal pressure plate, a fixed column, a first nut, and a first return spring; and the seedling planter comprises a cylinder, a handle, a hand pincher, an upper pull hook, a ring sleeve, a lower pull hook, a hinged rod, and a seedling claw.

[0009] The upper end of the steel bar is welded to the steel pipe, the lower end of the steel bar is welded to the left and right sides of the lower end opening of the soil picker, and the lower side of the steel bar is welded to the first nut. The diameter of the soil picker is smaller than the through hole diameter of the desilting pressure plate. The through hole of the desilting pressure plate and the soil picker are located on the same central axis. The fixed columns are located on the left and right sides of the desilting pressure plate. The first nut is passed through the fixed columns, and the lower end of the first nut is connected to the first return spring.

[0010] The cylinder is suspended on the steel pipe, the handle is fixedly arranged on the outer wall of the cylinder, the hand pinching trigger is rotatably arranged on the outer wall of the cylinder and is located below the handle, the ring sleeve is slidably arranged on the outer wall of the cylinder, the hand pinching trigger is connected to the upper end of the ring sleeve through the upper pull hook, the hinged rod is rotatably arranged at the lower end of the cylinder, one end of the hinged rod is welded to the seedling transplanting claw piece, and the ring sleeve is connected to the hinged rod through the lower pull hook.

[0011] Preferably, the soil punch further includes a second nut and a bolt, and the second nut is welded to the rear side of the soil extractor.

[0012] Preferably, the soil punch further comprises a foot pedal which is welded to the steel bar and is arranged close to the soil extractor.

[0013] Preferably, the upper metal rod and the lower metal rod; the upper metal rod is perpendicular to the first nut and the steel bar, the lower metal rod is welded to the steel bar, the angle between the upper metal rod and the lower metal rod is 30-60°, and the upper metal rod and the lower metal rod have overlapping parts at the bending parts and are welded together.

[0014] Preferably, the soil punch further comprises a fixing ring connected to the steel bar and arranged near the lower end of the steel bar.

[0015] Preferably, the seedling transplanter also includes a seedling protection bowl, which is detachably connected to the top of the cylinder.

[0016] Preferably, the seedling transplanter also includes a second return spring, a first fixed seat, a first rotating shaft and a second fixed seat. The first fixed seat and the second fixed seat are arranged at upper and lower intervals on the outer wall of the cylinder. The hand pinching trigger is rotatably arranged on the first fixed seat through the first rotating shaft. The upper end of the second return spring is connected to the hand pinching trigger, and the lower end of the second return spring is connected to the second fixed seat.

[0017] Preferably, the seedling transplanter further comprises a hinged seat and a second rotating shaft, the hinged seat is arranged on the inner wall of the lower end of the cylinder, and the other end of the hinged rod is rotatably arranged on the hinged seat through the second rotating shaft.

[0018] Preferably, the seedling transplanter further comprises a hook, and the cylinder is hung on the steel pipe via the hook.

[0019] Preferably, the seedling transplanter further comprises a sponge handle, which is arranged on the outside of the handle.

[0020] (3) Beneficial effects

[0021] Compared with the prior art, the present invention provides a portable multifunctional aquatic grass transplanter. The present invention combines and improves a soil puncher and a transplanter, and has the following beneficial effects: (1) When transplanting seedlings at an aquatic grass production base, the present invention can be used to remove the aquatic grass and its roots together, thereby protecting the integrity of the aquatic grass and improving the survival rate of the aquatic grass. (2) The present invention removes the aquatic grass and the soil that wraps the roots of the aquatic grass together, and the root hairs and lateral roots of the aquatic grass are protected by the soil, thereby improving the survival rate of the aquatic grass during transportation and planting. (3) The present invention does not require manual transplanting and planting. It only requires placing the aquatic grass seedlings on the top of the transplanter, thereby reducing the labor intensity of the operator and improving work efficiency. (4) The present invention combines and matches a soil puncher and a transplanter, and improves the transplanter, which is suitable for soft soil and hard soil and has a wide range of uses. (5) When it is necessary to plant aquatic plants on hard soil, the utility model does not need to loosen the shallow soil. A soil puncher can be used to punch holes in the bottom mud, and then a transplanter can be used to place the aquatic plant seedlings with mud. There is no need to change tools from transplanting to planting. It has multiple functions, is easy to carry, easy to use and saves costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view of a portable multifunctional aquatic plant transplanter according to the utility model;

[0023] Figure 2 for Figure 1 AA top view;

[0024] Figure 3 This is a side view of the seedling transplanter of the present invention;

[0025] Figure 4 It is a top view of the fixing ring of the present invention.

[0026] The numbers in the figure are: 1-steel pipe, 2-steel bar, 3-soil taker, 4-second nut, 5-bolt, 6-mud removal pressure plate, 7-fixed column, 8-first nut, 9-pedal, 10-first return spring, 11-fixed ring, 12-cylinder, 13-seedling bowl, 14-handle, 15-sponge handle, 16-first fixed seat, 17-hand pinch trigger, 18-first rotating shaft, 19-second fixed seat, 20-second return spring, 21-upper hook, 22-ring sleeve, 23-lower hook, 24-hinged rod, 25-hinged seat, 26-second rotating shaft, 27-seedling transplanting claw, 28-hook. DETAILED DESCRIPTION

[0027] 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.

[0028] The present invention provides a portable, multifunctional aquatic planter, comprising a soil punch and a transplanter. The soil punch comprises a steel pipe 1, steel bars 2, a soil extractor 3, a mud removal pressure plate 6, a fixing column 7, a first nut 8, and a first return spring 10. The transplanter comprises a barrel 12, a handle 14, a hand trigger 17, an upper pull hook 21, a ring 22, a lower pull hook 23, a hinged rod 24, and a transplanter claw 27. Specifically, in this embodiment, reference numerals 1-11 in the figure represent structural components of the soil punch, while reference numerals 12-28 represent structural components of the transplanter.

[0029] The upper end of the steel bar 2 is welded to the steel pipe 1, the lower end of the steel bar 2 is welded to the left and right sides of the lower end opening of the soil extractor 3, and the front and back of the lower side of the steel bar 2 are respectively welded to the first nut 8 and the following foot pedal 9; the diameter of the soil extractor 3 is smaller than the through hole diameter of the mud removal pressure plate 6, the through hole of the mud removal pressure plate 6 and the soil extractor 3 are located on the same central axis, the fixed column 7 is located on the left and right sides of the mud removal pressure plate 6, the first nut 8 is passed through the fixed column 7, and the lower end of the first nut 8 is connected to the first return spring 10.

[0030] The steel pipe 1 is a hollow structure and is one of the outer frames of the device of the present invention. It is used to withstand external forces or serve as a hand grip. It drives the device up and down, facilitating control of the entire device of the present invention. In addition, the steel bar 2 is also one of the outer frames of the device of the present invention, which drives the device up and down.

[0031] The cylinder 12 is suspended on the steel pipe 1, the handle 14 is fixedly arranged on the outer wall of the cylinder 12, the hand pinching trigger 17 is rotatably arranged on the outer wall of the cylinder 12 and is located below the handle 14, the ring sleeve 22 is slidably arranged on the outer wall of the cylinder 12, the hand pinching trigger 17 is connected to the upper end of the ring sleeve 22 through the upper pull hook 21, the hinged rod 24 is rotatably arranged at the lower end of the cylinder 12, one end of the hinged rod 24 is welded to the seedling transplanting claw 27, and the ring sleeve 22 is connected to the hinged rod 24 through the lower pull hook 23.

[0032] Preferably, the soil puncher also includes a second nut 4 and a bolt 5. The second nut 4 is welded to the rear side of the soil sampler 3 and cooperates with the bolt 5 to adjust the depth of the soil sampler 3. Specifically, the soil sampler 3 is a cylindrical metal shell with a beveled cutout on the front side and the second nut 4 welded to the rear side. In the initial state, the lower end of the soil sampler 3 is 3-5 cm lower than the desilting plate to facilitate the determination of the drilling position.

[0033] Specifically, the center of the above-mentioned mud removal pressure plate 6 is provided with the above-mentioned through hole, which is located on the same central axis as the soil extractor 3, and the aperture of the through hole is larger than the diameter of the soil extractor 3 to facilitate the passage of the soil extractor 3.

[0034] Preferably, the soil punch may further include a footrest 9, which is welded to the steel bar 2 and disposed near the soil sampler 3. Further preferably, the footrest 9 comprises two U-shaped metal rods: an upper metal rod and a lower metal rod; the upper metal rod is perpendicular to the first nut 8 and the steel bar 2, and the lower metal rod is welded to the steel bar 2, forming an angle of 30-60 degrees between the upper and lower metal rods. The upper and lower metal rods have an overlapping portion at their bends and are welded together to ensure uniform force distribution.

[0035] In addition, the lower end of the first nut 8 is connected to the first return spring 10, and the rear side of the first nut 8 is welded to the steel bar 2. The first nut 8 can drive the first return spring 10 and the soil extractor 3 to move up and down along the fixed column 7. When the operator steps on the pedal 9 or pushes the steel pipe 1 downward, the first return spring 10 is compressed; when the external force is removed, the first return spring 10 rebounds upward and resets, driving the first nut 8 and the steel bar 2 to move upward to remove the soil extractor 3 from the soil. Preferably, the fixed column 7 is a "T"-shaped column, which is used to limit the movement trajectory of the first return spring 10 and prevent it from detaching during reset.

[0036] Preferably, the soil punch also includes a fixing ring 11, which is connected to the steel bar 2 and is arranged near the lower end of the steel bar 2. The fixing ring 11 is used to limit the movement trajectory of the transplanter and prevent the transplanter from deviating from the center axis of the soil extractor 3 when moving up and down.

[0037] Specifically, the upper end of the cylinder 12 is a continuous cylindrical structure, and the lower end thereof is truncated cone-shaped. The cylinder 12 is one of the outer frames of the equipment of the present invention, which facilitates the transportation of aquatic plants during planting.

[0038] Preferably, the seedling transplanter also includes a seedling protection bowl 13, which is detachably connected to the top of the cylinder 12. The seedling protection bowl 13 can be funnel-shaped. The seedling protection bowl 13 prevents the seedlings from being injured or scratched, and is preferably made of PE material.

[0039] Specifically, the seedling transplanter can also include a second return spring 20, a first fixed seat 16, a first rotating shaft 18 and a second fixed seat 19. The first fixed seat 16 and the second fixed seat 19 are arranged at intervals on the outer wall of the cylinder 12. The hand pinching trigger 17 is rotatably arranged on the first fixed seat 16 through the first rotating shaft 18. The upper end of the second return spring 20 is connected to the hand pinching trigger 17, and the lower end of the second return spring 20 is connected to the second fixed seat 19. It can be understood that the first rotating shaft 18 passes through the through hole provided on the hand pinching trigger 17, and the first rotating shaft 18 is used to support the rotation of the hand pinching trigger 17; the first fixed seat 16 cooperates with the first rotating shaft 18 to relatively fix the position of the hand pinching trigger 17; and the second fixed seat 19 is provided with a through hole for fixing the position of one end of the second return spring 20; two second return springs 20 are symmetrically arranged on the outer wall of the cylinder 12, one end of the second return spring 20 is connected to the through hole of the second fixed seat 19, and the other end is connected to the through hole of the hand pinching trigger 17. The second return spring 20 and the hand pinching trigger 17 together constitute a power transmission system, and the extension and contraction of the second return spring 20 indirectly controls the opening and closing of the seedling transplanting claw 27.

[0040] Furthermore, four upper hooks 21 may be provided. Their upper ends connect to through-holes in the hand trigger 17, and their lower ends are welded to the collar 22. These hooks 21 and collar 22 function as a means of transmitting power. Furthermore, four lower hooks 23 are equidistantly spaced around the collar 22. Their upper ends connect to through-holes in the collar 22, and their lower ends connect to through-holes in the hinged rod 24, functioning as a means of transmitting power.

[0041] The handle 14 is used in conjunction with a hand-pinch trigger 17; two hand-pinch triggers 17 are symmetrically arranged, and three through holes are provided on the hand-pinch trigger 17: one through hole is used to connect the first rotating shaft 18, one through hole is used to connect the second return spring 20, and the remaining through hole is used to connect the upper retractor 21. When in use, the hand-pinch trigger 17 is applied to the handle 14 by the action of the fingers to drive power transmission. The angle of rotation of the hand-pinch trigger 17 around the first rotating shaft 18 is 0-15 degrees. The seedling transplanter can also include a sponge handle 15, which is arranged on the outside of the handle 14. The sponge handle 15 has an anti-slip effect and enhances the comfort when holding the handle 14. The material is preferably polyurethane soft foam rubber.

[0042] The seedling transplanter also includes a hinged seat 25 and a second rotation axis 26. The hinged seat 25 is disposed on the lower inner wall of the cylinder 12. The other end of the hinged rod 24 is rotatably mounted on the hinged seat 25 via the second rotation axis 26. The second rotation axis 26 supports the rotation of the hinged rod 24, i.e., the hinged seat 25 cooperates with the second rotation axis 26 to fix the position of the hinged rod 24 relative to the hinged rod 24. Furthermore, four hinged rods 24 are provided, each having two through-holes: one for connecting to the lower hook 23 and the other for connecting to the second rotation axis 26. One end of the hinged rod 24 is welded to a seedling transplanting claw 27. A total of four seedling transplanting claws 27 may be provided. Preferably, each of the seedling transplanting claws 27 is provided with grooves to embed within the wall of the cylinder 12 for greater structural stability. The hinged rod 24 pulls the seedling transplanting claws 27, causing them to open and close along a predetermined arc, with an opening and closing angle of 0-15°.

[0043] Specifically, the seedling transplanter further includes a hook 28 , through which the cylinder 12 is fixedly suspended on the steel pipe 1 , and the hook 28 is lowered when the seedling transplanter is in use.

[0044] The principle and each working process of the utility model are described below:

[0045] The utility model is a portable multifunctional aquatic planter for transplanting seedlings. The utility model combines a soil puncher with a transplanting planter. (1) When transplanting seedlings at an aquatic plant production base, the soil puncher is used to punch holes in the aquatic plants. The soil in the soil puncher becomes loose, and while the soil puncher moves downward, the leaves of the aquatic plants outside the diameter range of the soil extractor 3 can also be trimmed. The leaves are the main part of the transpiration of the aquatic plants. When transplanting seedlings, cutting off some leaves will reduce the transpiration and reduce the evaporation of water, which is beneficial to the survival of the transplanted aquatic plants. (2) The transplanting claws 27 of the transplanting planter are inserted into the soil in the soil puncher (soil extractor 3). By pinching the hand pinching plate 17 to contract the transplanting claws 27, the transplanting claws 27 take out the aquatic plants and the soil that wraps the roots of the aquatic plants, which speeds up the transplanting and protects the root system, thereby improving the survival rate of the aquatic plants during transportation and planting. (3) When planting aquatic plants in an aquatic environment, use a soil punch to punch holes in the bottom mud. After punching, remove the hook 28 and lower the transplanter onto the punched hole. Squeeze the hand pincher 17 of the transplanter to retract the transplant claw 27. Place the aquatic plant seedlings in the seedling bowl 13 of the transplanter. The muddy aquatic plant seedlings fall into the holes, thus completing the planting of aquatic plants. It can be understood that the device of the utility model integrates soil punching and aquatic plant transplanting. The device can be used for the entire process of transplanting aquatic plants. It is flexible and convenient to use and can reduce the workload of the operator.

[0046] The utility model is a portable multifunctional aquatic plant transplanter with various working processes: (1) When transplanting aquatic plants, the utility model is started. When transplanting aquatic plants at an aquatic plant production base, the soil picker 3 of the soil puncher is aligned with the center of the aquatic plants, and then the operator steps on the pedal 9 or presses the steel pipe 1 to apply external force to the device, so that the steel bar 2 drives the soil picker 3 to be inserted into the soil. The second nut 4 and the bolt 5 are used to adjust the depth of the soil picker 3. The first nut 8 is pressed by the external force on the first return spring 10, and the soil in the soil picker 3 becomes loose. In addition, when the soil picker 3 moves downward, the aquatic plant leaves outside the diameter range of the soil picker 3 can be trimmed. (2) Further, the transplanter planter hanging on the steel pipe 1 is removed, and the transplanter planter passes through the fixing ring 11, and the transplanter claw piece 27 is vertically inserted into the soil in the soil puncher (soil extractor 3). The operator holds the handle 14 and squeezes the hand pinching trigger 17. The hand pinching trigger 17 drives the upper hook 21, the ring sleeve 22, and the lower hook 23 to pull upward. The hinged rod 24 rotates around the hinge seat 25 and the second rotating shaft 26 under the drive of the lower hook 23. The four hinged rods 24 drive the four transplanter claw pieces 27 to support the inner wall of the cylinder 12 to close toward the center, and the transplanter planter is lifted. The transplanter claw piece 27 takes out the water grass and the soil wrapped around the roots of the water grass, releases the hand pinching trigger 17, and the second reset spring 20 is restored. The transplanter claw piece 27 opens under the transmission, and the water grass seedlings are taken out and placed for subsequent transportation. When the operator releases the pedal 9, the first reset spring 10 returns to its original position, driving the soil extractor 3 back to its initial position, and the remaining soil in the soil extractor 3 falls back into the hole. (3) When planting aquatic plants in an aquatic ecosystem, use a soil puncher to punch holes in the bottom mud. The operator steps on the pedal 9 or presses the steel pipe 1, and the steel bar 2 drives the soil extractor 3 to be inserted into the soil. When the operator releases the pedal 9, the first reset spring 10 returns to its original position, lifting the soil extractor 3 and bringing out the soil block, completing the drilling of a hole. When drilling the next hole, repeat the same operation, and the soil block in the soil extractor 3 is pushed out during drilling. The equipment of the utility model is efficient and convenient in drilling holes, and the hole depth and diameter are preferably consistent, which is convenient for the subsequent planting of aquatic plant seedlings. (4) After the drilling is completed, the seedling planter hanging on the steel pipe 1 is removed, and the seedling planter passes through the fixing ring 11 and descends to the hole. The operator holds the handle 14 and squeezes the hand pinching trigger 17. Under the transmission, the four seedling claws 27 support the inner wall of the cylinder 12 to close toward the center. The water grass seedlings are placed in the seedling bowl 13. The water grass seedlings fall along the cylinder 12 onto the seedling claws 27. The hand pinching trigger 17 is released, and the second reset spring 20 is restored. Under the transmission, the seedling claws 27 are opened, and the water grass seedlings fall into the hole, thereby realizing the planting of water grass, which can reduce the labor intensity of the operator, and the seedling transplanting speed is fast, the seedling transplanting survival rate is high, and the operation is light and standardized.

[0047] It should be noted that the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprises a ..." does not preclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0048] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable multifunctional aquatic plant transplanter, characterized in that: include: A soil punch and a seedling transplanter, wherein the soil punch includes a steel pipe, steel bars, a soil extractor, a mud removal pressure plate, a fixed column, a first nut, and a first return spring; and the seedling transplanter includes a barrel, a handle, a hand pincher, an upper pull hook, a ring sleeve, a lower pull hook, a hinged rod, and a seedling transplanter claw. The upper end of the steel bar is welded to the steel pipe, the lower end of the steel bar is welded to the left and right sides of the lower end opening of the soil extractor, and the lower side of the steel bar is welded to the first nut. The diameter of the soil extractor is smaller than the through hole diameter of the desilting pressure plate. The through hole of the desilting pressure plate and the soil extractor are located on the same central axis. The fixed column is located on the left and right sides of the desilting pressure plate. The first nut is passed through the fixed column, and the lower end of the first nut is connected to the first return spring. The cylinder is suspended on the steel pipe, the handle is fixedly provided on the outer wall of the cylinder, the hand pinching trigger is rotatably provided on the outer wall of the cylinder and is located below the handle, the ring sleeve is slidably provided on the outer wall of the cylinder, the hand pinching trigger is connected to the upper end of the ring sleeve through the upper pull hook, the hinged rod is rotatably provided at the lower end of the cylinder, one end of the hinged rod is welded to the seedling transplanting claw piece, and the ring sleeve is connected to the hinged rod through the lower pull hook.

2. The portable multifunctional aquatic planter according to claim 1, characterized in that: The soil punch also includes a second nut and a bolt, and the second nut is welded on the rear side of the soil extractor.

3. The portable multifunctional aquatic planter according to claim 1, characterized in that: The soil punch also includes a foot pedal, which is welded to the steel bar and is arranged close to the soil extractor.

4. The portable multifunctional aquatic planter according to claim 3, characterized in that: The pedal includes two U-shaped metal rods: an upper metal rod and a lower metal rod; the upper metal rod is perpendicular to the first nut and the steel bar, the lower metal rod is welded to the steel bar, the angle between the upper metal rod and the lower metal rod is 30-60 degrees, and the upper metal rod and the lower metal rod have overlapping parts at the bending part and are welded together.

5. The portable multifunctional aquatic planter according to claim 1, characterized in that: The soil punch further includes a fixing ring connected to the steel bar and arranged close to the lower end of the steel bar.

6. The portable multifunctional aquatic planter according to claim 1, characterized in that: The seedling transplanting and planting device also includes a seedling protection bowl, which is detachably connected to the top end of the cylinder.

7. The portable multifunctional aquatic planter according to claim 1, characterized in that: The seedling transplanter also includes a second return spring, a first fixed seat, a first rotating shaft and a second fixed seat. The first fixed seat and the second fixed seat are arranged at intervals on the outer wall of the cylinder. The hand pinching trigger is rotatably arranged on the first fixed seat through the first rotating shaft. The upper end of the second return spring is connected to the hand pinching trigger, and the lower end of the second return spring is connected to the second fixed seat.

8. The portable multifunctional aquatic planter according to claim 1, characterized in that: The seedling transplanter also includes a hinged seat and a second rotating shaft. The hinged seat is arranged on the inner wall of the lower end of the cylinder, and the other end of the hinged rod is rotatably arranged on the hinged seat through the second rotating shaft.

9. The portable multifunctional aquatic planter according to claim 1, characterized in that: The seedling transplanter also includes a hook, and the cylinder is hung on the steel pipe through the hook.

10. The portable multifunctional aquatic planter according to claim 1, characterized in that: The seedling transplanter also includes a sponge handle, which is arranged on the outside of the handle.

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