A mangrove plant seedling planting and cultivating device

Abstract

The present application relates to the technical field of seedling cultivation, and discloses a mangrove plant seedling planting and cultivating device, which comprises a supporting table, a groove is formed in the upper end of the supporting table, two groups of driving wheels are arranged on the supporting table, an auxiliary planting mechanism is arranged on the supporting table, the auxiliary planting mechanism comprises a movable plate, a cultivating cylinder and two semi-conical cylinders which are rotatably arranged at the lower end of the cultivating cylinder, the movable plate is movably arranged in the groove in the upper end of the supporting table, a plurality of insertion holes are uniformly formed in the movable plate, the cultivating cylinder is movably inserted into the insertion hole, the two semi-conical cylinders can be combined to form a conical accommodating cavity, and a silt permeation opening is formed in each of the two semi-conical cylinders. The device aims at solving the problem that the existing cultivating device is difficult to separate single seedling when seedling cultivation is performed due to high planting density, the underground root system of mangrove seedling is intertwined, and the root system is easily mechanically damaged when seedlings are forcibly separated, thereby reducing the survival rate of transplantation.

Description

Technical Field

[0001] The invention belongs to the technical field of seedling cultivation, and in particular relates to a mangrove plant seedling planting and cultivation device. Background Art

[0002] Mangroves are important wetland ecosystems found in the intertidal zones of tropical and subtropical coasts. They provide ecological functions such as wind and wave protection, carbon sequestration and storage, water purification, and biodiversity maintenance. In recent years, with the advancement of mangrove ecological restoration projects, seedling cultivation technology has become a key component in restoring mangrove ecosystems.

[0003] In existing mangrove seedling cultivation technology, in order to prevent seedlings from drifting or being dispersed by natural factors such as tides and wind and waves, a dense planting mode is usually adopted in the seedling stage. Specifically, during seedling cultivation, the seedlings are planted at a high density in the seedbed or seedling container, and the ability of the seedling group to resist water flow impact is enhanced through the physical aggregation effect. However, during the growth of mangrove seedlings, their developed aerial roots and underground root systems are entangled with each other due to the high planting density, forming an intricate root network, making it difficult to separate individual seedlings when transplanting. Forced separation can easily cause mechanical damage to the roots and reduce the survival rate of transplantation. Therefore, we proposed a mangrove plant seedling planting and cultivation device to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem that when existing cultivation devices are used for seedling cultivation, the underground roots of mangrove seedlings are entangled with each other due to the high planting density, making it difficult to separate individual seedlings when transplanting, and forced separation of seedlings can easily cause mechanical damage to the roots, thereby reducing the transplant survival rate.

[0005] In order to achieve the above technical objectives, the technical solutions adopted by the present invention are as follows:

[0006] The utility model provides a kind of mangrove plant seedling planting and cultivating device, including support platform, the upper end of the support platform is equipped with two groups of driving wheels, the support platform is equipped with auxiliary planting mechanism, the auxiliary planting mechanism includes movable plate, cultivating cylinder and two half-cone cylinders rotatably installed in the lower end of cultivating cylinder, the movable plate is movably installed in the recess of the upper end of support platform, a plurality of insertion holes are uniformly formed in the movable plate, the cultivating cylinder is movably inserted in the insertion hole, two half-cone cylinders can be enclosed to form conical accommodating cavity, the upper end of two half-cone cylinders is fixedly installed with fixed rod that penetrates to the upper end of cultivating cylinder, the upper end of the fixed rod is fixedly installed with fixed gear, the upper end of the cultivating cylinder is rotatably installed with rotating disc with circular hole, the rotating disc is equipped with annular groove, the annular groove is equipped with arc gear rack meshing with fixed gear, the support platform is equipped with driving mechanism that can drive movable plate vertically up and down, and the support platform is equipped with a plurality of through holes corresponding to the insertion hole.

[0007] Further limit, the driving mechanism includes first motor, screw rod fixedly installed on the output shaft of first motor and three limit rods fixedly installed in the recess of the upper end of support platform, the support platform is equipped with installation groove communicated with the recess, the first motor is fixedly installed in the installation groove, the screw rod is threadedly connected with movable plate, the upper end of three limit rods penetrates movable plate, and screw rod and three limit rods are distributed in square shape.Such structural design, when first motor works and drives screw rod to rotate, movable plate can be vertically up and down under the limiting action of three limit rods, so that planting mechanism is driven to carry out planting or seedling work.

[0008] Further limit, the support platform is equipped with rectangular groove communicated with the edge of recess, the movable frame is movably inserted in the rectangular groove, the outer surface of the movable frame is fixedly installed with frame-shaped air bag near the upper end, and the frame-shaped air bag is located above the support platform, and the inner side of the movable frame is equipped with a plurality of vertical communication grooves.Such structural design, frame-shaped air bag can adapt to the growth of water level and bring the upper end of movable frame above water level to protect mangrove plant seedling in the recess of support platform, so as to prevent mangrove plant seedling leaves from being wetted and affecting growth.

[0009] Further limit, the lower end of two half-cone cylinders is fixedly installed with punching column, the punching column is semicylindrical, and the lower end is provided with chamfer.Such structural design, punching column can contact with underwater soil before half-cone cylinder, and form pit on soil as planting mechanism moves downward, so as to facilitate seedling root to be planted in soil.

[0010] Further limited, the wall of the cultivation cylinder is symmetrically fixed with two buckles near the upper end, and the insertion hole of the movable plate is provided with a clamping groove corresponding to the two buckles. Such a structure design, the cultivation cylinder is clamped on the movable plate through the buckle, which is convenient for disassembling and replacing the whole cultivation cylinder.

[0011] Further limited, the movable plate is fixed with a plurality of adapter columns in the transverse direction, each group of adapter columns is vertically rotatably installed with a rotating rod, the outer edge of the rotating disc is provided with a plurality of worm gear teeth, the rotating rod is fixedly installed with a worm corresponding to the worm gear teeth, one end of the rotating rod is fixedly installed with a first bevel gear, the movable plate is fixed with a plurality of mounting columns in the transverse direction, a plurality of mounting columns are rotatably installed with a driving rod, the driving rod is fixedly installed with a second bevel gear meshing with the first bevel gear, and the movable plate is fixedly installed with a second motor, and the output shaft of the second motor is fixedly connected with the driving rod. Such a structure design, simple structure, convenient to use.

[0012] Further limited, the inner wall of the cultivation cylinder is fixedly installed with a fixed convex ring, the fixed convex ring is fixedly installed with a compression spring, the compression spring is fixedly installed with a movable ring, the movable ring is fixedly connected with a plurality of pull rods, the ends of the plurality of pull rods extend out of the circular hole in the center of the rotating disc, the ends of the plurality of pull rods are fixedly connected with a binding belt, and the movable ring is fixedly installed with two pull ropes, the ends of the two pull ropes are fixedly connected with the inner walls of the two half-cone cylinders through the compression spring and the fixed convex ring. Such a structure design, when the two half-cone cylinders are opened, the movable ring can be pulled down to press the compression spring, so as to pull down the whole seedling, which can be planted in the dug hole smoothly, when the two half-cone cylinders are closed from the open state, the movable ring returns under the elastic force of the compression spring, which has a traction effect on the seedling, so as to keep the vertical planting state.

[0013] Further limited, the inner wall of the cultivation cylinder is provided with two guide members corresponding to the two pull ropes, the guide member comprises two mounting blocks, a rotating shaft, two guide wheels and a anti-dropping strip, the two mounting blocks are fixedly installed on the inner wall of the cultivation cylinder near the lower end, the rotating shaft is rotatably installed between the two mounting blocks, the two guide wheels are rotatably installed on the rotating shaft, and the anti-dropping strip is fixedly installed between the two guide wheels. Such a structure design, the two guide wheels and the anti-dropping strip cooperate to limit the activity space of the pull rope, so as to keep the pull rope out of contact with the rotating shaft, and ensure that the half-cone cylinder can be pulled by the pull rope when it is moved.

[0014] Further limited, the supporting table is fixedly installed with a drainage pump, the input end of the drainage pump is fixedly connected with a bent water inlet pipe, and the end of the water inlet pipe extends into the groove of the supporting table. Such a structure design, the drainage pump cooperates with the water inlet pipe to drain the water infiltrated in the supporting table, so as to prevent the leaves of the mangrove seedling from being wetted by water.

[0015] The invention adopting the above technical solution has the following advantages:

[0016] 1. The present invention combines a cultivation tube with two semi-conical tubes. After the seedlings are planted in the underwater soil, the roots of the seedlings and the soil near the roots are wrapped together in the space enclosed by the two semi-conical tubes. This enhances the mangrove seedlings' ability to resist water flow impact and prevents the roots of the mangrove seedlings from becoming entangled during growth, making it more convenient to transplant the seedlings.

[0017] 2. In the present invention, when the two semi-conical tubes are opened, the movable ring can be pulled downward by a pull rope to squeeze the compression spring, so as to pull the entire seedling downward and plant it smoothly into the dug pit. When the two semi-conical tubes are closed from the open state, the movable ring returns under the elastic force of the compression spring, which has a pulling effect on the seedling, allowing it to maintain a vertical planting state. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

[0019] Figure 1 This is a schematic structural diagram of a mangrove plant seedling planting and cultivation device according to the present invention;

[0020] Figure 2 This is a structural schematic diagram of a mangrove plant seedling planting and cultivation device according to the present invention, in which a movable plate is in an ascending state;

[0021] Figure 3 for Figure 2 Schematic diagram of the enlarged structure at A in the middle;

[0022] Figure 4 This is a structural schematic diagram of a planting mechanism in a mangrove plant seedling planting and cultivation device according to the present invention;

[0023] Figure 5 for Figure 4 Schematic diagram of the enlarged structure at B in the middle;

[0024] Figure 6 for Figure 4 Schematic diagram of the enlarged structure at C in the middle;

[0025] Figure 7 This is a schematic cross-sectional view of the supporting platform portion of a mangrove plant seedling planting and cultivation device according to the present invention;

[0026] Figure 8 This is a schematic cross-sectional view of a cultivation tube in a mangrove plant seedling planting and cultivation device according to the present invention;

[0027] Figure 9 for Figure 8An enlarged structural schematic view at D;

[0028] Figure 10 A structural schematic view of a rotating disc part of a mangrove plant seedling planting and cultivating device.

[0029] The main element symbols are explained as follows:

[0030] 1, support table; 10, through hole; 11, rectangular slot; 12, movable frame; 13, frame-shaped air bag;

[0031] 2, drive wheel;

[0032] 3, planting mechanism; 31, movable plate;

[0033] 32, cultivating cylinder; 321, rotating disc; 322, annular groove; 323, buckle;

[0034] 33, semi-conical cylinder; 331, fixed rod; 332, fixed gear; 333, perforated column;

[0035] 4, first motor; 41, threaded rod; 42, limiting rod;

[0036] 5, adapter column; 51, rotating rod; 52, worm; 53, mounting column; 54, drive rod; 55, second motor;

[0037] 6, fixed convex ring; 61, compression spring; 62, movable ring; 63, pull rod; 64, binding belt; 65, pull rope;

[0038] 7, mounting block; 71, rotating shaft; 72, guide wheel; 73, anti-dropping strip;

[0039] 8, drainage pump; 81, water inlet pipe. DETAILED DESCRIPTION

[0040] The present application will be described in detail below with reference to the accompanying drawings and specific examples. It should be noted that similar or identical parts are denoted by the same reference numerals in the drawings or description, and the implementation not shown or described in the drawings is in a form known to those skilled in the art. In addition, the directional terms mentioned in the examples, such as "up", "down", "top", "bottom", "left", "right", "front", "back", etc., are only with reference to the direction of the drawings, and are not intended to limit the scope of protection of the present application.

[0041] As Figures 1 to 10As shown, the mangrove seedling planting and cultivating device comprises a supporting table 1, a groove is formed in the upper end of the supporting table 1, two groups of driving wheels 2 are arranged on the supporting table 1, a battery and a controller are further arranged in the supporting table 1 to control the rotation of the driving wheels 2, the supporting table 1 can be brought to a suitable planting area through a signal transceiver matched therewith, an auxiliary planting mechanism 3 is arranged on the supporting table 1, the auxiliary planting mechanism 3 comprises a movable plate 31, a cultivating cylinder 32 and two semi-conical cylinders 33 rotatably arranged at the lower end of the cultivating cylinder 32, the movable plate 31 is movably arranged in the groove in the upper end of the supporting table 1, a plurality of insertion holes are uniformly formed in the movable plate 31, the cultivating cylinder 32 is movably inserted into the insertion holes, the two semi-conical cylinders 33 can be closed to form a conical accommodating cavity, a silt permeation opening is formed in each of the two semi-conical cylinders 33, a perforating column 333 is fixedly arranged at the lower end of each of the two semi-conical cylinders 33, the perforating column 333 is in a semi-cylindrical shape and is provided with a chamfer at the lower end, when the perforating column 333 is inserted into the soil, a planting hole can be formed, the seedling roots can be planted conveniently, the resistance of the seedling roots when inserted into the soil can be reduced, the probability that the seedling roots are damaged under the resistance can be reduced, a fixed rod 331 is fixedly arranged at the upper end of each of the two semi-conical cylinders 33 and penetrates into the upper end of the cultivating cylinder 32, a fixed gear 332 is fixedly arranged at the upper end of the fixed rod 331, a rotating disc 321 with a circular hole in the center is rotatably arranged at the upper end of the cultivating cylinder 32, an annular groove 322 is formed in the rotating disc 321, an arc-shaped rack is arranged in the annular groove 322 and is engaged with the fixed gear 332, a driving mechanism for driving the movable plate 31 to vertically move up and down is arranged on the supporting table 1, a plurality of through holes 10 corresponding to the insertion holes are formed in the supporting table 1.

[0042] The driving mechanism comprises a first motor 4, a threaded rod 41 fixedly arranged on the output shaft of the first motor 4 and three limiting rods 42 fixedly arranged in the groove in the upper end of the supporting table 1, an installation groove in communication with the groove is formed in the supporting table 1, the first motor 4 is fixedly arranged in the installation groove, the threaded rod 41 is threadedly connected with the movable plate 31, the upper ends of the three limiting rods 42 penetrate through the movable plate 31, the threaded rod 41 and the three limiting rods 42 are in a square distribution, when the threaded rod 41 rotates, the movable plate 31 can vertically move up and down under the limiting action of the limiting rods 42 to drive the cultivating cylinder 32 to complete the planting work of the seedlings.

[0043] A rectangular groove 11 in communication with the edge of the groove is formed in the supporting table 1, a movable frame 12 is movably inserted into the rectangular groove 11, a purple light lamp is arranged on the inner wall of the movable frame 12 to drive away pests, a frame-shaped air bag 13 is fixedly arranged on the outer surface of the movable frame 12 close to the upper end, the frame-shaped air bag 13 is located above the supporting table 1, a plurality of vertical communication grooves are formed in the inner side of the movable frame 12, the vertical communication grooves can ensure the air circulation between the inside and outside of the rectangular groove 11 to enable the movable frame 12 to move up and down in the rectangular groove 11 smoothly.

[0044] Two buckles 323 are symmetrically and fixedly installed on the wall of the cultivation cylinder 32 near the upper end, and the insertion hole of the movable plate 31 is provided with a clamping groove corresponding to the two buckles 323, so that the cultivation cylinder 32 can be movably clamped on the movable plate 31, thereby facilitating the overall replacement and maintenance of the cultivation cylinder 32 or the transfer of mature seedlings.

[0045] A plurality of groups of adapter columns 5 are fixedly installed on the movable plate 31 in the transverse direction, a rotating rod 51 is longitudinally and rotatably installed on each group of adapter columns 5, a plurality of worm gears are arranged on the outer edge of the rotating disc 321, a worm 52 is fixedly installed on the rotating rod 51 corresponding to the rotating disc 321 and engaged with the worm gears, a first bevel gear is fixedly installed on one end of the rotating rod 51, a plurality of mounting columns 53 are fixedly installed on the movable plate 31 in the transverse direction, a driving rod 54 is rotatably installed on the mounting columns 53, a second bevel gear engaged with the first bevel gear is fixedly installed on the driving rod 54, and a second motor 55 is fixedly installed on the movable plate 31, and the output shaft of the second motor 55 is fixedly connected with the driving rod 54.

[0046] A fixed convex ring 6 is fixedly installed on the inner wall of the cultivation cylinder 32, a compression spring 61 is fixedly installed on the fixed convex ring 6, an active ring 62 is fixedly installed on the compression spring 61, a plurality of pull rods 63 are fixedly connected to the active ring 62, the ends of the pull rods 63 extend out of the central hole of the rotating disc 321, the ends of the pull rods 63 are fixedly connected with a binding belt 64, two pull ropes 65 are fixedly installed on the active ring 62, and the ends of the two pull ropes 65 are fixedly connected with the inner walls of the two half-cone cylinders 33 through the compression spring 61 and the fixed convex ring 6.

[0047] Two guide pieces corresponding to the two pull ropes 65 are arranged on the inner wall of the cultivation cylinder 32, and the guide piece comprises two mounting blocks 7, a rotating shaft 71, two guide wheels 72 and a anti-dropping strip 73.

[0048] A drainage pump 8 is fixedly installed on the supporting table 1, and a bent water inlet pipe 81 is fixedly connected to the input end of the drainage pump 8, the end of the water inlet pipe 81 extends into the groove of the supporting table 1, and the end of the water inlet pipe 81 extending into the supporting table 1 is close to the bottom of the groove wall of the groove of the supporting table 1, so that water can be drained when water penetrates into the groove, thereby avoiding the problem of water accumulation in the groove and waterlogging of the leaves of the seedlings.

[0049] The use method of the present application is as follows:

[0050] When in use, the mangrove plant seedlings are placed with their roots facing downwards into the seedling tube 32, and then the branches of the seedlings are bound by the binding belt 64. At this time, the roots of the seedlings are located between the two semi-conical tubes 33. The driving wheel 2 is controlled by the signal transceiver to work and the support platform 1 is brought to an area suitable for the growth of mangrove seedlings.

[0051] After the supporting platform 1 reaches the specified position, the first motor 4 works, the threaded rod 41 rotates, and the movable plate 31 moves vertically downward under the limiting action of the limiting rod 42, and the cultivating cylinder 32 and the semi-conical cylinder 33 move downward accordingly, until the punching columns 333 at the lower ends of the two semi-conical cylinders 33 are completely submerged in the mud under water. At this time, the second motor 55 works, and the driving rod 54 drives the rotating rod 51 and the worm 52 to rotate through the bevel gear, so that the rotating disk 321 rotates, and the arc-shaped rack inside the annular groove 322 drives the fixed gear 332 to rotate, so that the two semi-conical cylinders 33 rotate and unfold. When the semi-conical cylinder 33 is unfolded, the movable ring 62 is pulled downward by the pull rope 65 to squeeze the compression spring 61. The movable ring 62 moves downward, and the pull rod 63 pulls the seedling downward through the binding belt 64, and the seedling roots will enter the holes punched by the punching columns 333.

[0052] The first motor 4 continues to work, pushing the movable plate 31 and the cultivation cylinder 32 downward until the semi-conical cylinder 33 is completely immersed in the soil. At this time, the second motor 55 works in the reverse direction, rotating and resetting the two semi-conical cylinders 33, thereby wrapping the roots of the seedlings and the soil around them, so as to prevent the root system from being entangled during the growth of the seedlings and enhance their ability to resist water impact. When the two semi-conical cylinders 33 rotate and reset, the movable ring 62 returns under the elastic force of the compression spring 61, and the roots of the seedlings can be pulled upward to keep them in a vertical upward state, thereby ensuring the smooth growth of the mangrove plant seedlings.

[0053] When the seedlings grow to the point where they can be transplanted, the first motor 4 works in reverse to drive the entire planting mechanism 3 to move upward. The cultivating cylinder 32 and the two semi-conical cylinders 33 can drive the roots of the seedlings and the soil at their roots upward together. During transplanting, the moisture and nutrients in the original soil can provide a short-term buffer for the seedlings, helping them to gradually adapt to the new environment. The entire movable plate 31 together with the cultivating cylinder 32 can be completely detached from the supporting platform 1, and the cultivating cylinder 32 can also be detached from the movable plate 31 alone, making transplanting more convenient.

[0054] The above describes in detail the mangrove plant seedling cultivation device provided by the present invention. The description of the specific embodiments is intended only to facilitate understanding of the method and core concepts of the present invention. It should be noted that those skilled in the art will be able to make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications are also within the scope of protection of the claims of the present invention.

Claims

1. A mangrove plant seedling planting and cultivation device, comprising a supporting platform (1), a groove is provided at the upper end of the supporting platform (1), two sets of driving wheels (2) are provided on the supporting platform (1), and an auxiliary planting mechanism (3) is provided on the supporting platform (1), characterized in that: The auxiliary planting mechanism (3) includes a movable plate (31), a cultivation cylinder (32) and two semi-conical cylinders (33) rotatably mounted on the lower end of the cultivation cylinder (32), the movable plate (31) is movably mounted in a groove at the upper end of the support platform (1), a plurality of insertion holes are evenly provided on the movable plate (31), the cultivation cylinder (32) is movably inserted into the insertion holes, the two semi-conical cylinders (33) can be enclosed to form a conical accommodating cavity, the two semi-conical cylinders (33) are both provided with a silt infiltration port, the upper ends of the two semi-conical cylinders (33) are fixedly mounted with a fixed rod (331) penetrating to the upper end of the cultivation cylinder (32), the upper end of the fixed rod (331) is fixedly mounted with a fixed gear (332), the upper end of the cultivation cylinder (32) is rotatably mounted with a rotating disk (321) with a circular hole in the center, the rotating disk (321) is provided with an annular groove (322), and the annular groove (322) is provided with a gear (332). An arc-shaped rack meshed with a fixed gear (332); a driving mechanism capable of driving the movable plate (31) to move vertically up and down is provided on the support platform (1); a plurality of through holes (10) corresponding to the jacks are provided on the support platform (1); a fixed convex ring (6) is fixedly installed on the inner wall of the cultivation cylinder (32); a compression spring (61) is fixedly installed on the fixed convex ring (6); a movable ring (62) is fixedly installed on the compression spring (61); a plurality of pull rods (63) are fixedly connected to the movable ring (62); the ends of the plurality of pull rods (63) extend out of the circular hole in the center of the rotating disk (321); the ends of the plurality of pull rods (63) are fixedly connected with binding belts (64); two pull ropes (65) are fixedly installed on the movable ring (62); the ends of the two pull ropes (65) pass through the compression spring (61) and the fixed convex ring (6) and are fixedly connected to the inner walls of the two semi-conical cylinders (33).

2. The mangrove plant seedling planting and cultivation device according to claim 1, characterized in that: The driving mechanism comprises a first motor (4), a threaded rod (41) fixedly mounted on an output shaft of the first motor (4), and three limiting rods (42) fixedly mounted in a groove at the upper end of the supporting platform (1); a mounting groove communicating with the groove is provided on the supporting platform (1); the first motor (4) is fixedly mounted in the mounting groove; the threaded rod (41) is threadedly connected to the movable plate (31); the upper ends of the three limiting rods (42) pass through the movable plate (31); and the threaded rod (41) and the three limiting rods (42) are distributed in a regular quadrilateral.

3. The mangrove plant seedling planting and cultivation device according to claim 2, characterized in that: The supporting platform (1) is provided with a rectangular groove (11) connected to the edge of the groove, a movable frame (12) is movably inserted in the rectangular groove (11), a frame-shaped air bag (13) is fixedly installed on the outer surface of the movable frame (12) near the upper end, the frame-shaped air bag (13) is located above the supporting platform (1), and a plurality of vertical connecting grooves are provided on the inner side of the movable frame (12).

4. The mangrove plant seedling planting and cultivation device according to claim 1, characterized in that: A punching column (333) is fixedly mounted on the lower ends of the two semi-conical cylinders (33); the punching column (333) is semi-cylindrical and has a chamfered lower end.

5. The mangrove plant seedling planting and cultivation device according to claim 1, characterized in that: Two buckles (323) are symmetrically fixedly mounted on the wall of the cultivation cylinder (32) near the upper end, and a slot corresponding to the two buckles (323) is provided at the insertion hole of the movable plate (31).

6. The mangrove plant seedling planting and cultivation device according to claim 1, characterized in that: A plurality of groups of transfer columns (5) are fixedly mounted transversely on the movable plate (31), and a rotating rod (51) is rotatably mounted on each group of transfer columns (5). A plurality of worm gear teeth are provided on the outer edge of the rotating disk (321), and a worm (52) meshing with the worm gear teeth is fixedly mounted on the rotating rod (51) at a position corresponding to the rotating disk (321). A first bevel gear is fixedly mounted on one end of the rotating rod (51). A plurality of mounting columns (53) are fixedly mounted transversely on the movable plate (31), and a driving rod (54) is rotatably mounted on the plurality of mounting columns (53). A second bevel gear meshing with the first bevel gear is fixedly mounted on the driving rod (54). A second motor (55) is fixedly mounted on the movable plate (31), and an output shaft of the second motor (55) is fixedly connected to the driving rod (54).

7. The mangrove plant seedling planting and cultivation device according to claim 1, characterized in that: Two guide members corresponding to the two pull ropes (65) are provided on the inner wall of the cultivation cylinder (32), and the guide members include two mounting blocks (7), a rotating shaft (71), two guide wheels (72) and an anti-slip strip (73). The two mounting blocks (7) are fixedly mounted on the inner wall of the cultivation cylinder (32) near the lower end, the rotating shaft (71) is rotatably mounted between the two mounting blocks (7), the two guide wheels (72) are rotatably mounted on the rotating shaft (71), and the anti-slip strip (73) is fixedly mounted between the two guide wheels (72).

8. The mangrove plant seedling planting and cultivation device according to claim 1, characterized in that: A drainage pump (8) is fixedly mounted on the support platform (1), and an input end of the drainage pump (8) is fixedly connected to a bent water inlet pipe (81), with the end of the water inlet pipe (81) extending into a groove of the support platform (1).

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