Aquatic plant planting device for artificial wetland construction

Abstract

The present invention discloses an aquatic plant planting device for artificial wetland construction, and specifically relates to the technical field of aquatic plant planting, including a tracked vehicle, an angle offset device is fixed on one side of the rear end of the tracked vehicle, and a transplanting device compatible with the angle offset device is provided in the middle of the rear end of the tracked vehicle. The aquatic plant planting device for artificial wetland construction described in the present invention adopts a design in which the angle offset device and the transplanting device cooperate with each other, so that the device can remain parallel to the horizontal plane when transplanting plants, preventing the plants from being in a tilted state after transplanting, and can improve the survival rate of seedlings when the device is planting plants. At the same time, since the seedlings are in a vertically upward state when planting, the growth effect of the seedlings can be improved. The design of the angle offset device makes it unnecessary to adjust the device separately when using the device, and the device can vertically insert the seedlings into the ground of the wetland, which is convenient for the operation of the device.

Description

Technical Field

[0001] The invention relates to the technical field of aquatic plant planting, and in particular to an aquatic plant planting device for artificial wetland construction. Background Art

[0002] Constructed wetlands are artificially constructed and controlled wetlands similar to swamps. Sewage and sludge are placed in a controlled manner on artificial wetlands. During the flow of sewage and sludge in a certain direction, the sewage and sludge are treated by the synergistic effects of soil, artificial media, plants, and microorganisms, which mainly utilize the physical, chemical, and biological effects of soil, artificial media, plants, and microorganisms. Its mechanism of action includes adsorption, retention, filtration, oxidation-reduction, precipitation, microbial decomposition, transformation, plant shading, residue accumulation, transpiration water and nutrient absorption, and the effects of various animals.

[0003] Chinese patent document CN107950235A discloses a water plant planting device with better planting effect. It includes an outer cylinder and an inner column, wherein the inner column is located in the inner hole of the outer cylinder and is matched with the outer cylinder gap, so that the outer cylinder can slide axially relative to the inner cylinder, a sliding plate is vertically arranged at the lower end of the inner column, and the two ends of the sliding plate in the horizontal direction are flush with the circumferential edge of the inner column, and the thickness of one end of the sliding plate in the horizontal direction is small, and the thickness of the other end is large, forming a conical plate, and an insertion cone head with a larger upper part and a smaller lower part is fixed at the lower end of the sliding plate, and the diameter of the upper end of the insertion cone head is equal to the outer diameter of the outer cylinder and is coaxial with the outer cylinder, and a handle is fixed at the upper end of the inner column, and the outer cylinder is located between the handle and the insertion cone head, and the sliding plate, the lower end surface of the inner column, and the upper end surface of the insertion cone head are surrounded to form a receiving chamber for receiving silt and seeds of aquatic plants, and a compression spring is arranged between the handle and the outer cylinder, and a pull handle extending outward is arranged at the upper end of the outer cylinder for pulling up the outer cylinder.

[0004] However, in actual use, the device cannot keep the plants vertical to the horizontal plane after growth. The plants may be in a tilted state after transplanting, thereby reducing the survival rate of the plants and the growth effect of the seedlings is poor. In addition, when planting plants, the device requires manual or other mechanical mechanisms to vertically insert the seedlings into the ground of the wetland, which is inconvenient to operate the device. Summary of the invention

[0005] The main purpose of the present invention is to provide an aquatic plant planting device for artificial wetland construction, which can effectively solve the problems of reduced plant survival rate, poor growth effect and inconvenient operation.

[0006] To achieve the above purpose, the technical solution adopted by the present invention is:

[0007] An aquatic plant planting device for artificial wetland construction comprises a crawler vehicle, an angle deviation device is fixed to one side of the rear end of the crawler vehicle, and a rice transplanting device adapted to the angle deviation device is provided in the middle of the rear end of the crawler vehicle;

[0008] The angle offset device includes an installation box fixedly installed on the upper end of the crawler vehicle, and a hollow fan-shaped limit block is symmetrically fixed to the inner cavity of the installation box. A through groove is provided on the side of the inner wall of the fan-shaped limit block close to the central axis. Arc springs are fixed on the clockwise side and the counterclockwise side of the inner cavity of the fan-shaped limit block. An arc-shaped counterweight block adapted to the fan-shaped limit block is commonly fixed at one end of the two arc springs close to each other, and an extension rod is fixed to the side of the arc counterweight block close to the central axis of the fan-shaped limit block, and the extension rod is connected to the installation box through a rotating shaft.

[0009] Preferably, the rotation axis coincides with the central axis of the fan-shaped limiting block.

[0010] Preferably, the rice transplanting device includes a second counterweight block, a rotating rod is fixed to the lower end of the second counterweight block, two support frames rotatably connected to the rotating rod are fixed to the upper end of the crawler vehicle, and the rotating rod is fixedly connected to the rotating shaft, a mounting tube is fixed to the lower end of the rotating rod, a sliding rod is slidably installed in the inner cavity of the mounting tube, a rack is fixed to the rear end of the sliding rod, and a through groove matching the rack is opened at the rear end of the mounting tube, a driving motor is fixed to the outer surface of the mounting tube, a first transmission gear meshing with the rack is fixed to the output end of the driving motor, a rice transplanting mechanism is fixed to the lower end of the sliding rod, and a feeding mechanism matching the rice transplanting mechanism is fixed to one end of the mounting tube.

[0011] Preferably, the transplanting mechanism includes a mounting plate fixedly connected to the sliding rod, and two meshing second transmission gears are rotatably mounted on the upper end of the mounting plate, and an arc-shaped clamping block is fixed to the outer surface of the two second transmission gears on the side away from the sliding rod, and the outer surface of the mounting tube at one end away from the arc-shaped clamping block is also rotatably connected to a vertically mounted multi-stage telescopic rod, the first transmission gear and the multi-stage telescopic rod are connected via a bevel gear set, and two matching friction wheels are rotatably mounted on the upper end of the mounting plate, and a third transmission gear meshing with any of the second transmission gears is also rotatably mounted on the upper end of the mounting plate.

[0012] Preferably, any one of the friction wheels is fixedly connected to the output end of the multi-stage telescopic rod, and the third transmission gear is connected to any one of the friction wheels via a pulley.

[0013] Preferably, when the sliding rod moves downward, the two arc-shaped clamping blocks rotate toward a side approaching each other, and when the sliding rod moves upward, the two arc-shaped clamping blocks move toward a side away from each other.

[0014] Preferably, the unloading mechanism comprises a storage box fixedly connected to the mounting tube, a return spring is fixed to a side of the inner cavity of the storage box away from the mounting tube, and a baffle is fixed to an upper portion of an end of the storage box close to the mounting tube.

[0015] Preferably, when the device is traveling on horizontal ground, the mounting tube and the extension rod are both in a vertical state.

[0016] Preferably, when the device is traveling on level ground, the lengths of the two arc springs are equal.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The aquatic plant planting device adopts a design in which an angle offset device and a transplanting device cooperate with each other. Through the cooperation between the second counterweight block and the mounting tube, the bottom surface of the second counterweight block can remain parallel to the horizontal plane when the device is traveling on an inclined road. The device can further remain parallel to the horizontal plane when transplanting plants, preventing the plants from being in a tilted state after transplanting. The survival rate of the seedlings when the device is planting plants can be improved. At the same time, since the seedlings are in a vertical upward state when planted, the growth effect of the seedlings can be improved.

[0019] 2. This aquatic plant planting device adopts the design of an angle offset device. Through the cooperation between the arc counterweight block and the two arc springs, the two arc springs can buffer the inertia generated by the arc counterweight block during the shaking process, preventing the arc counterweight block from shaking back and forth, thereby affecting the normal operation of the device. At the same time, the device does not need to be adjusted separately when in use. The device can insert the seedlings vertically into the ground of the wetland, which facilitates the operation of the device.

[0020] 3. The aquatic plant planting device adopts a design in which the transplanting mechanism and the feeding mechanism cooperate with each other. Through the mutual cooperation between the two friction wheels, the two arc-shaped clamping blocks cannot clamp the plants again after clamping the plants, thereby preventing the two arc-shaped clamping blocks from clamping the plants off, thereby affecting the survival rate of the plants. In addition, it also prevents the two arc-shaped clamping blocks from not being able to clamp the plants quickly, thereby affecting the normal operation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2It is a structural schematic diagram of the angle deviation device of the present invention;

[0023] Figure 3 A rear view of the device of the present invention;

[0024] Figure 4 For the present invention Figure 3 The enlarged view of point A in the middle;

[0025] Figure 5 For the present invention Figure 3 The enlarged view of point B in the middle;

[0026] Figure 6 It is a structural schematic diagram of the rice transplanting device of the present invention;

[0027] Figure 7 It is a structural schematic diagram of the rice transplanting mechanism of the present invention;

[0028] Figure 8 It is a structural schematic diagram of the material unloading mechanism of the present invention;

[0029] Fig. 9 It is a structural schematic diagram of the rice transplanting mechanism of the present invention when the sliding rod moves upward;

[0030] Fig.10 It is a structural schematic diagram of the rice transplanting mechanism of the present invention when the sliding rod moves downward.

[0031] In the figure: 1. crawler vehicle; 2. angle offset device; 3. rice transplanting device; 4. rice transplanting mechanism; 5. feeding mechanism; 21. mounting box; 22. fan-shaped limit block; 23. through slot; 24. arc spring; 25. arc counterweight; 26. extension rod; 27. rotating shaft; 31. second counterweight; 32. rotating rod; 33. support frame; 35. mounting pipe; 36. sliding rod; 37. rack; 38. driving motor; 39. first transmission gear; 41. mounting plate; 42. second transmission gear; 43. arc clamping block; 45. multi-stage telescopic rod; 46. friction wheel; 47. third transmission gear; 51. storage box; 52. reset spring; 53. baffle. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0033] Embodiment 1

[0034] like Figure 1As shown, an aquatic plant planting device for artificial wetland construction includes a crawler vehicle 1, wherein the crawler vehicle 1 is a prior art, and the device adopts a crawler-type planting vehicle design, which can prevent the device from sinking into the wetland when driving in the wetland, thereby affecting the normal operation of the device, and an angle deviation device 2 is fixed to one side of the rear end of the crawler vehicle 1, and a rice transplanting device 3 adapted to the angle deviation device 2 is provided in the middle of the rear end of the crawler vehicle 1;

[0035] Furthermore, since the ground is uneven when the device is in use, if the ground has a slope, the crawler vehicle 1 will be parallel to the ground when the device moves, so that after the device transplants the plants, the seedlings will grow obliquely, thereby reducing the survival rate of the seedlings. Figure 2 As shown, the angle offset device 2 includes a mounting box 21 fixedly mounted on the upper end of the tracked vehicle 1, and a hollow fan-shaped limit block 22 is symmetrically fixed to the inner cavity of the mounting box 21, and a through groove 23 is provided on the side of the inner wall of the fan-shaped limit block 22 close to the central axis, and an arc spring 24 is fixed to the clockwise side and the counterclockwise side of the inner cavity of the fan-shaped limit block 22, and an arc counterweight block 25 adapted to the fan-shaped limit block 22 is commonly fixed to the ends of the two arc springs 24 close to each other, and due to the fixed connection between the arc counterweight block 25 and the two arc springs 24, when the tracked vehicle 1 is in a horizontal state, the lengths of the two arc springs 24 are equal, and when the tracked vehicle 1 is traveling on an inclined ground, the arc counterweight block 25 will rotate due to gravity, further making one arc spring 24 in a compressed state and the other arc spring 24 in a released state.

[0036] In addition, when the tracked vehicle 1 is traveling on horizontal ground, due to the design of the two arc springs 24, the arc counterweight 25 moves to the middle of the two arc springs 24. At the same time, the two arc springs 24 cooperate with the arc counterweight 25, so that the two arc springs 24 can buffer the inertia generated by the arc counterweight 25 during the shaking process, preventing the arc counterweight 25 from shaking back and forth, thereby affecting the normal operation of the device. An extension rod 26 is fixed to the side of the arc counterweight 25 close to the central axis of the fan-shaped limit block 22. The extension rod 26 is connected to the installation box 21 through a rotating shaft 27. The rotating shaft 27 coincides with the central axis of the fan-shaped limit block 22, so that when the arc counterweight 25 rotates around the central axis of the fan-shaped limit block 22, it can drive the rotating shaft 27 to rotate.

[0037] Further, in order to make the device convenient to use, Figure 4-Figure 6As shown, the transplanting device 3 includes a second counterweight block 31, a rotating rod 32 is fixed to the lower end of the second counterweight block 31, and two support frames 33 rotatably connected to the rotating rod 32 are fixed to the upper end of the crawler vehicle 1, and the rotating rod 32 is fixedly connected to the rotating shaft 27, and the rotating rod 32 is fixedly connected to the rotating shaft 27 so that the rotating rod 32 can also rotate when the rotating shaft 27 rotates, and a mounting tube 35 is fixed to the lower end of the rotating rod 32. When the device is traveling on a horizontal ground, the mounting tube 35 and the extension rod 26 are both in a vertical state, wherein the rotating shaft 27 can also be rotated by the rotating rod 32 when rotating, so that the mounting tube 35 can be rotated around the rotating rod 32 as the central axis, further so that the bottom surface of the second counterweight block 31 of the device can always be kept parallel to the horizontal plane during use, and further so that the device can be kept parallel to the horizontal plane when transplanting plants, preventing the plants from being in a tilted state after transplanting, thereby affecting the survival rate and growth effect of the device.

[0038] In addition, a sliding rod 36 is slidably installed in the inner cavity of the mounting tube 35, a rack 37 is fixed to the rear end of the sliding rod 36, and a through groove matched with the rack 37 is opened at the rear end of the mounting tube 35, a driving motor 38 is fixed to the outer surface of the mounting tube 35, and a first transmission gear 39 meshing with the rack 37 is fixed to the output end of the driving motor 38, wherein the first transmission gear 39 cooperates with the rack 37 so that the sliding rod 36 can move up and down when the driving motor 38 rotates, and the design of the through groove opened at the rear end of the mounting tube 35 can make the rack 37 and the first transmission gear 39 mesh with each other, a transplanting mechanism 4 is fixed to the lower end of the sliding rod 36, and a feeding mechanism 5 matched with the transplanting mechanism 4 is fixed to one end of the mounting tube 35.

[0039] The specific implementation of this embodiment is as follows: when the device is used, the plants to be transplanted are first placed in the feeding mechanism 5, and then the driving motor 38 is started, and the first transmission gear 39 and the rack 37 cooperate with each other to make the sliding rod 36 slide up and down in the mounting tube 35, and further make the transplanting mechanism 4 insert the plants into the ground;

[0040] When the device is traveling on an inclined ground, the second counterweight 31 cooperates with the arc-shaped counterweight 25 so that the arc-shaped counterweight 25 can rotate due to gravity, and further enables the mounting tube 35 to rotate around the rotating rod 32 as the central axis when the device is in use, so that the bottom surface of the second counterweight 31 can always remain parallel to the horizontal plane during use of the device, and further enables the device to remain parallel to the horizontal plane when transplanting plants, preventing the plants from being in a tilted state after transplanting, thereby affecting the survival rate and growth effect of the device.

[0041] Embodiment 2

[0042] This embodiment further improves the rice transplanting mechanism 4 and the material discharging mechanism 5 on the basis of the first embodiment, so that the device can be easily discharging materials when in use.

[0043] like Figure 7 As shown, the transplanting mechanism 4 includes a mounting plate 41 fixedly connected to the sliding rod 36, wherein the mounting plate 41 is fixedly connected to the sliding rod 36 so that the transplanting mechanism 4 can also move downward when the sliding rod 36 moves downward, and two meshing second transmission gears 42 are rotatably mounted on the upper end of the mounting plate 41. Due to the design of the two second transmission gears 42 meshing with each other, the two second transmission gears 42 can rotate in opposite directions, and arc-shaped clamping blocks 43 are fixed on the side of the outer surface of the two second transmission gears 42 away from the sliding rod 36. The two arc-shaped clamping blocks 43 cooperate with each other to clamp the plants that need to be transplanted, and due to the design of the two second transmission gears 42 meshing with each other, the two arc-shaped clamping blocks 43 can clamp the plants that need to be transplanted or not clamp the plants that need to be transplanted when the two second transmission gears 42 rotate.

[0044] In addition, one end of the outer surface of the mounting tube 35 away from the arc-shaped clamping block 43 is also rotatably connected to a vertically mounted multi-stage telescopic rod 45, the first transmission gear 39 is connected to the multi-stage telescopic rod 45 by a bevel gear set, and two matching friction wheels 46 are rotatably installed on the upper end of the mounting plate 41, and any friction wheel 46 is fixedly connected to the output end of the multi-stage telescopic rod 45, wherein since the sliding rod 36 will move up and down relative to the mounting tube 35, and it is necessary to always keep the multi-stage telescopic rod 45 rotating when the drive motor 38 rotates, the design of the multi-stage telescopic rod 45 is adopted, so that the friction wheel 46 can rotate when the drive motor 38 rotates, and the upper end of the mounting plate 41 is also rotatably installed with a third transmission gear 47 meshing with any second transmission gear 42, and the third transmission gear 47 is mutually meshed with the second transmission gear 42, so that when the third transmission gear 47 rotates, the two second transmission gears 42 can also rotate, and the third transmission gear 47 is connected to any friction wheel 46 by a pulley.

[0045] At the same time, since the driving motor 38 of the device will continue to rotate during use, but the rotation angle of the two second transmission gears 42 is limited, it is necessary to use a design in which two friction wheels 46 cooperate with each other so that the two arc-shaped clamping blocks 43 cannot clamp the plants again after clamping the plants, thereby preventing the two arc-shaped clamping blocks 43 from clamping the plants off, thereby affecting the survival rate of the plants. In addition, it also prevents the two arc-shaped clamping blocks 43 from not being able to clamp the plants quickly, thereby affecting the normal operation of the device. Due to the characteristics of the friction wheels 46, the two arc-shaped clamping blocks 43 can slip when clamping the plants, so that the two arc-shaped clamping blocks 43 will not clamp the plants off. At the same time, when the two arc-shaped clamping blocks 43 are opened to the maximum state, the two friction wheels 46 can also slip, so that the two arc-shaped clamping blocks 43 can quickly clamp the plants.

[0046] In addition, if Fig. 9 and Fig.10 As shown, when the sliding rod 36 moves downward, the two arc-shaped clamping blocks 43 rotate toward each other, further enabling the two arc-shaped clamping blocks 43 to clamp the seedlings of the desired plants; when the sliding rod 36 moves upward, the two arc-shaped clamping blocks 43 move away from each other, further preventing the plant seedlings inserted into the wetland from being pulled up, making the plant more stable during use.

[0047] Furthermore, if Figure 8 As shown, the unloading mechanism 5 includes a storage box 51 fixedly connected to the mounting tube 35. The storage box 51 is fixedly connected to the mounting tube 35 so that when the mounting tube 35 rotates with the rotating rod 32 as the central axis, the storage box 51 will also rotate, thereby facilitating the two arc-shaped clamping blocks 43 to clamp the plants that need to be transplanted. A return spring 52 is fixed to the side of the inner cavity of the storage box 51 away from the mounting tube 35, wherein the return spring 52 is used to push the plants in the storage box 51 to the side close to the mounting tube 35, thereby facilitating the two arc-shaped clamping blocks 43 to clamp the plants that need to be transplanted. A baffle 53 is fixed to the upper part of one end of the storage box 51 close to the mounting tube 35, wherein the baffle 53 is used to block the plants pushed by the return spring 52, further facilitating the two arc-shaped clamping blocks 43 to clamp the plants that need to be transplanted.

[0048] The specific implementation of this embodiment is as follows: when the device is in use, when the sliding rod 36 moves downward, the multi-stage telescopic rod 45 is connected by a bevel gear set, so that the multi-stage telescopic rod 45 can rotate, and at the same time, due to the design of the two friction wheels 46 cooperating with each other, the two second transmission gears 42 can further rotate, so that when the sliding rod 36 moves downward, the two arc-shaped clamping blocks 43 clamp the plants to be transplanted, drive the plants to move downward, and insert the plants into the ground of the wetland;

[0049] After the device inserts the plant into the ground of the wetland, the driving motor 38 is turned over to make the sliding rod 36 move upward. At the same time, due to the mutual cooperation between the first transmission gear 39 and the multi-stage telescopic rod 45, the multi-stage telescopic rod 45 rotates in the opposite direction. At the same time, due to the mutual cooperation between the friction wheel 46 and the third transmission gear 47, the two arc-shaped clamping blocks 43 do not clamp the plant, so that the plant can be inserted into the ground of the wetland, and so on and so forth, thereby realizing the planting operation of aquatic plants in the wetland.

[0050] It should be noted that the specific installation method, circuit connection method and control method of the crawler vehicle 1, the drive motor 38 and the friction wheel 46 in the present invention are all conventional designs and will not be elaborated in detail in the present invention.

[0051] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An aquatic plant planting device for artificial wetland construction, comprising a tracked vehicle (1), Features: An angle deviation device (2) is fixed to one side of the rear end of the crawler vehicle (1), and a rice transplanting device (3) adapted to the angle deviation device (2) is provided in the middle of the rear end of the crawler vehicle (1); The angle offset device (2) comprises a mounting box (21) fixedly mounted on the upper end of the crawler vehicle (1); a hollow fan-shaped limit block (22) is symmetrically fixed to the inner cavity of the mounting box (21); a through groove (23) is provided on a side of the inner wall of the fan-shaped limit block (22) close to the central axis; an arc spring (24) is fixed to a clockwise side and a counterclockwise side of the inner cavity of the fan-shaped limit block (22); an arc counterweight (25) adapted to the fan-shaped limit block (22) is fixed to two ends of the two arc springs (24) close to each other; an extension rod (26) is fixed to a side of the arc counterweight (25) close to the central axis of the fan-shaped limit block (22); and the extension rod (26) is connected to the mounting box (21) via a rotating shaft (27); The rice transplanting device (3) comprises a second counterweight (31), a rotating rod (32) being fixed at the lower end of the second counterweight (31), two support frames (33) being rotatably connected to the rotating rod (32) being fixed at the upper end of the crawler vehicle (1), and the rotating rod (32) being fixedly connected to the rotating shaft (27), a mounting tube (35) being fixed at the lower end of the rotating rod (32), a sliding rod (36) being slidably mounted in the inner cavity of the mounting tube (35), and a rear end of the sliding rod (36) A rack (37) is fixed thereto, and a through groove matching the rack (37) is formed at the rear end of the mounting tube (35); a driving motor (38) is fixed to the outer surface of the mounting tube (35); a first transmission gear (39) meshing with the rack (37) is fixed to the output end of the driving motor (38); a rice transplanting mechanism (4) is fixed to the lower end of the sliding rod (36); and a feeding mechanism (5) matching the rice transplanting mechanism (4) is fixed to one end of the mounting tube (35); The rice transplanting mechanism (4) comprises a mounting plate (41) fixedly connected to the sliding rod (36); two meshing second transmission gears (42) are rotatably mounted on the upper end of the mounting plate (41); arc-shaped clamping blocks (43) are fixed to the outer surfaces of the two second transmission gears (42) on the side away from the sliding rod (36); an end of the outer surface of the mounting tube (35) away from the arc-shaped clamping block (43) is also rotatably connected to a vertically mounted multi-stage telescopic rod (45); the first transmission gear (39) and the multi-stage telescopic rod (45) are connected via a bevel gear set; two matching friction wheels (46) are rotatably mounted on the upper end of the mounting plate (41); and a third transmission gear (47) meshing with any of the second transmission gears (42) is also rotatably mounted on the upper end of the mounting plate (41); Any one of the friction wheels (46) is fixedly connected to the output end of the multi-stage telescopic rod (45), and the third transmission gear (47) is connected to any one of the friction wheels (46) via a pulley; When the sliding rod (36) moves downward, the two arc-shaped clamping blocks (43) rotate toward a side approaching each other, and when the sliding rod (36) moves upward, the two arc-shaped clamping blocks (43) move toward a side away from each other.

2. The aquatic plant planting device for artificial wetland construction according to claim 1, Features: The rotating shaft (27) coincides with the central axis of the sector-shaped limiting block (22).

3. The aquatic plant planting device for artificial wetland construction according to claim 1, Features: The unloading mechanism (5) comprises a storage box (51) fixedly connected to the mounting tube (35); a return spring (52) is fixed to a side of the inner cavity of the storage box (51) away from the mounting tube (35); and a baffle (53) is fixed to the upper part of one end of the storage box (51) close to the mounting tube (35).

4. The aquatic plant planting device for artificial wetland construction according to claim 1, Features: When the device is traveling on a horizontal ground, the mounting tube (35) and the extension rod (26) are both in a vertical state.

5. The aquatic plant planting device for artificial wetland construction according to claim 1, Features: When the device is traveling on a horizontal ground, the lengths of the two arc springs (24) are equal.

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