A suspended planting device for aquatic plants

Abstract

This invention relates to the field of suspended planting technology and discloses a suspended planting device for aquatic plants, including a floating bed, a planting pot, and planting material. A circular ring is slidably arranged inside the planting pot, and a straight rod is rotatably arranged on the side of the circular ring. A germination hopper is rotatably arranged at the end of the straight rod. A wire clamping block is installed on the lower side of the circular ring, and a traction line is wound around the side of the wire clamping block. The end of the traction line is connected to the germination hopper. A reel for cooperating with the traction line is arranged on the lower side of the floating bed. The circular ring floats on the water surface, and the germination hopper is submerged in the river water. Lotus seeds are put into the germination hopper for germination. The traction line pulls the circular ring down, and the germination hopper inserts into the planting material. The germination hopper opens, spreading the planting material to form a planting pit, and the lotus seeds fall into the pit. The germination hopper leaves the planting material, and the planting material backfills the planting pit, burying the lotus seeds. When the straight rod rotates 90 degrees, the circular ring rises above the planting pot, which can gather and support the lotus leaves. The germination, seedling cultivation, and growth of lotus flowers are completed in one stop, saving manpower and resources, thereby improving the efficiency of lotus planting.

Description

Technical Field

[0001] This invention relates to the field of suspended planting technology, and more specifically, to a suspended planting device for aquatic plants. Background Technology

[0002] Suspended planting devices for aquatic plants typically employ floating bed structures, using floating materials as substrates or carriers to fix aquatic plants or domesticated terrestrial plants to the water surface. The plants absorb nutrients such as nitrogen and phosphorus from the water through their roots to purify the water, provide habitat for organisms, and beautify the landscape.

[0003] The core components of a suspended planting device generally include a floating bed frame, a cultivation substrate, a plant fixing system, and an underwater fixing device. The floating bed frame widely uses lightweight polymer materials such as polyethylene. These materials are lightweight, durable, resistant to decay, and form a stable structure. The floating bed frame is usually designed in quadrilateral, triangular, hexagonal, or combined shapes, with a single unit side length of 2-3 meters for easy assembly, transportation, and later maintenance. Units are connected by ropes, with gaps left to prevent damage from wave impact. The plant fixing system involves planting plants in seedling pots or planting baskets and then fixing them into the holes of the floating bed. The underwater fixing device involves suspending weights at the bottom of the floating bed to maintain its stability, or using anchor chains or steel cables to fix the floating bed to the bottom of the water. This is suitable for deep water areas or water bodies with strong currents. It can also be combined with pile foundations and ropes, using wooden or steel piles to fix the floating bed to the shore to prevent it from drifting. Lotus is an aquatic plant suitable for propagation by lotus seed sowing, and its ornamental value makes it suitable for planting in rivers or lakes using the suspended planting method.

[0004] Currently, existing suspended planting devices typically consist of a floating bed and planting pots inserted into the floating bed. When suspending lotus plants, lotus seeds need to be soaked in a container for 3-5 days to germinate, with the water changed daily to keep it clean. The germinated lotus seeds are then transferred to shallow mud for seedling cultivation, and the seedlings are transplanted into planting pots. Finally, the planting pots are installed in the floating bed. However, different equipment is needed for germination, seedling cultivation, and transplanting, which is cumbersome and consumes a lot of manpower and resources, thus easily reducing the planting efficiency of lotus plants. Therefore, this does not meet the current needs. To address this, we propose a suspended planting device for aquatic plants. Summary of the Invention

[0005] This invention provides a suspended planting device for aquatic plants, which can complete the germination, seedling cultivation and growth of lotus in one stop, simplifying the steps, saving manpower and resources, thereby improving the planting efficiency of lotus. It solves the problem mentioned in the background art that different equipment is needed for germination, seedling cultivation and transplanting, which is cumbersome, consumes a lot of manpower and resources, and easily reduces the planting efficiency of lotus.

[0006] To achieve the above objectives, this disclosure provides a suspended planting device for aquatic plants, including a floating bed, a planting pot disposed on the side of the floating bed, and planting material disposed in the planting pot. A circular ring is slidably disposed inside the planting pot, and a straight rod is rotatably disposed on the side of the circular ring. A limit component is provided at the rotatable connection between the circular ring and the straight rod. A germination hopper is rotatably disposed at the end of the straight rod for placing lotus seeds to be germinated. A wire clamping block is installed on the lower side of the circular ring, and a traction line is wound around the side of the wire clamping block. One end of the traction line is connected to the lower end of the germination hopper, and the other end of the traction line is connected to an insert. The insert is inserted into the side wall of the planting pot, and a collar is installed at the end of the insert. A reel for cooperating with the traction line is disposed on the lower side of the floating bed.

[0007] Optionally, the floating bed has a cavity inside, a water pump is installed on the outside of the floating bed, the water inlet of the water pump is inserted into the water, the water outlet of the water pump is connected to the cavity inside the floating bed, and the number of planting pots is set to several, and the several planting pots are evenly inserted on the side of the floating bed.

[0008] Optionally, the planting material is set as a thin mud, and the planting material is wrapped with a dissolving film.

[0009] Optionally, a slider is installed on the outer side of the ring, and a groove is provided on the inner wall of the planting pot to cooperate with the slider. The slider is slidably inserted into the groove. In the initial state, the ring floats on the water surface.

[0010] Optionally, the limiting component includes a protrusion mounted on the end of the straight rod and an elastic piece mounted on the inner side of the ring, the protrusion abutting against the side of the elastic piece.

[0011] Optionally, the number of straight rods is set to two, and the two straight rods are symmetrically arranged on the side of the ring. The germination bucket is rotatably arranged at the end of each of the two straight rods. A torsion spring is sleeved on the outside of the rotating shaft of the germination bucket. One end of the torsion spring is connected to the straight rod, and the other end of the torsion spring is connected to the rotating shaft of the germination bucket. The two germination buckets together form a cone-shaped funnel with the tip pointing downwards.

[0012] Optionally, the number of clamping blocks is set to three, wherein the middle clamping block is fixedly installed on the lower side of the ring, and the clamping blocks on both sides are rotatably installed on the lower side of the ring. The traction line passes through the two adjacent clamping blocks in sequence and is clamped by the two adjacent clamping blocks. The traction line is located on the lower side of the middle clamping block and on the upper side of the two clamping blocks.

[0013] Optionally, the planting pot has a water inlet on its side wall, and two cuttings are symmetrically inserted into both sides of the planting pot. The water inlet and the cuttings are on the same horizontal plane, and the height of the ring is greater than the height of the water inlet. The water inlet is located above the planting material.

[0014] Optionally, a hook for cooperating with the collar is installed on the outside of the winding reel, a shaft is installed on the upper side of the winding reel, the upper end of the shaft is rotatably inserted into the inner side of the float bed, a first gear is coaxially installed on the lower side of the winding reel, a rack is meshed on the outer side of the first gear, a support rod is installed on the lower side of the float bed, and the rack is slidably disposed at the lower end of the support rod.

[0015] The floating bed is rotatably connected to a shaft, and the number of shafts is set to two. A second gear is installed at the lower end of each shaft, and the two second gears mesh with two racks respectively. A pulley is sleeved in the middle of each shaft, and a conveyor belt is sleeved between the two pulleys. A motor is installed on the outside of the floating bed, and the output shaft of the motor is inserted into the upper end of one of the shafts.

[0016] Optionally, the inner wall of the planting pot is provided with a first clamping piece, and a second clamping piece is rotatably mounted on the end of the first clamping piece. The first clamping piece and the second clamping piece are used together in conjunction with the straight rod. A spring is provided between the first clamping piece and the second clamping piece, with one end of the spring connected to the first clamping piece and the other end of the spring connected to the second clamping piece.

[0017] With the above technical solution, the suspended planting device for aquatic plants provided in this disclosure, when in use: the circular ring floats on the water surface, the germination bucket is submerged in the river water, lotus seeds are placed in the germination bucket, allowing the lotus seeds to germinate while soaking in the river water, the circular ring is pulled down by the traction line, the germination bucket is inserted into the planting material, the clamping block is flipped by the tension of the traction line, causing the traction line to slide off the clamping block, pulling the germination bucket to both sides, spreading the planting material to form a planting pit, the lotus seeds fall into the pit, and the end of the straight rod near the germination bucket is subjected to... The pulling force causes the germination hopper to leave the planting medium, and the planting medium backfills the planting pit to bury the lotus seeds. The other end of the straight rod drives the protrusion to rotate and squeeze the elastic plate. When the straight rod rotates 90 degrees, the protrusion abuts against the upper side of the elastic plate, positioning the straight rod. The ring rises above the planting pot, and the ring can gather and support the lotus leaves to prevent them from falling over. In summary, through a simple structure and operation, the germination, seedling cultivation and growth of lotus flowers are completed in one stop, simplifying the steps, saving manpower and resources, and thus improving the planting efficiency of lotus flowers.

[0018] Other features and advantages of this disclosure will be described in detail in the following detailed description section. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the present disclosure and form part of the specification. They are used together with the following detailed description to explain the present disclosure, but do not constitute a limitation thereof. In the drawings:

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0021] Figure 2 This is a schematic diagram of the planting pot structure of the present invention.

[0022] Figure 3 This is a schematic diagram of the annular rising structure of the present invention.

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the germination hopper of the present invention.

[0024] Figure 5 This is a schematic diagram of the closing structure of the germination bucket of the present invention.

[0025] Figure 6 This is a schematic diagram of the open structure of the germination chamber of the present invention.

[0026] Figure 7 This is a schematic diagram of the straight rod unfolding structure of the present invention.

[0027] Figure 8 This is a top view of the first clamping piece of the present invention.

[0028] Figure 9 This is a cross-sectional structural diagram of the present invention.

[0029] Figure 10 For the present invention Figure 9 Enlarged structural diagram at point A in the middle.

[0030] Figure 11 This is a schematic diagram of the first state structure of the clamping block of the present invention.

[0031] Figure 12 This is a schematic diagram of the second state structure of the clamping block of the present invention.

[0032] Figure 13 This is a schematic diagram of the three-dimensional structure of the second gear of the present invention.

[0033] Explanation of reference numerals in the attached drawings: 100, floating bed; 101, water pump; 110, planting pot; 111, planting medium; 112, dissolving film; 120, ring; 121, slider; 122, chute; 130, straight rod; 140, limiting component; 141, protrusion; 142, elastic sheet; 150, germination hopper; 151, torsion spring; 160, clamping block; 170, traction line; 180, insert; 190, collar; 200, water inlet; 210, winding reel; 211, hook; 212, shaft; 213, first gear; 214, rack; 215, support rod; 216, insert shaft; 217, second gear; 218, pulley; 219, conveyor belt; 220, motor; 230, first clamping piece; 231, second clamping piece; 232, spring. Detailed Implementation

[0034] To make the above-described objects, features, and advantages of this disclosure more apparent and understandable, specific embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this disclosure. However, this disclosure can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this disclosure. Therefore, this disclosure is not limited to the specific embodiments disclosed below.

[0035] In the description of this disclosure, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are used only for the convenience of describing this disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this disclosure. The terms "first" and "second" are used to distinguish one element from another and do not have sequential or importance. Furthermore, in the following description, when referring to the accompanying drawings, the same reference numerals in different drawings denote the same or similar elements, which will not be repeated here.

[0036] In this disclosure, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this disclosure according to the specific circumstances.

[0037] According to some embodiments of this disclosure, a suspended planting device for aquatic plants is provided, with reference to... Figure 1 — Figure 13 As shown, the suspended planting device for aquatic plants includes a floating bed 100, planting pots 110 disposed on the side of the floating bed 100, and planting material 111 disposed in the planting pots 110. The floating bed 100 has a cavity inside, and a water pump 101 is installed on the outside of the floating bed 100. The water inlet of the water pump 101 is inserted into the water, and the water outlet of the water pump 101 is connected to the cavity inside the floating bed 100. The number of planting pots 110 is set to several, and the several planting pots 110 are evenly inserted inside the floating bed 100 and are evenly divided into two rows. The planting material 111 is a thin mud suitable for planting lotus flowers, and the thin mud is mixed with fertilizer required for the growth of lotus flowers. The planting material 111 is wrapped with a dissolving film 112, which is a thin film of polyvinyl alcohol-based water-soluble material. The planting material 111 increases the weight of the planting pots 110, so that the planting pots 110 can be immersed in water.

[0038] A circular ring 120 is slidably disposed inside the planting pot 110. A slider 121 is fixedly installed on the outside of the circular ring 120. A groove 122 is opened on the inner wall of the planting pot 110 to cooperate with the slider 121. The slider 121 is slidably inserted into the groove 122. In the initial state, the circular ring 120 floats on the water surface. A straight rod 130 is rotatably disposed on the side of the circular ring 120. The number of straight rods 130 is set to two, and the two straight rods 130 are symmetrically disposed on the side of the circular ring 120. A limit component 140 is provided at the rotatable connection between the circular ring 120 and the straight rod 130. The limit component 140 includes a protrusion 141 fixedly installed on the end of the straight rod 130 and an elastic piece 142 fixedly installed on the inner side of the circular ring 120. The elastic piece 142 is set as an arc-shaped piece, and the protrusion 141 abuts against the lower side of the elastic piece 142.

[0039] Both straight rods 130 have a rotatable germination bucket 150 at their ends. The germination bucket 150 is used to hold lotus seeds to be germinated. A torsion spring 151 is sleeved on the outside of the rotating shaft of the germination bucket 150. One end of the torsion spring 151 is fixedly connected to the straight rod 130, and the other end of the torsion spring 151 is fixedly connected to the rotating shaft of the germination bucket 150. The two germination buckets 150 together form a cone-shaped funnel with the tip pointing downwards.

[0040] A wire clamping block 160 is installed on the lower side of the ring 120. A traction line 170 is wound around the side of the wire clamping block 160. There are three wire clamping blocks 160. The middle wire clamping block 160 is fixedly installed on the lower side of the ring 120. The two wire clamping blocks 160 on both sides are rotatably set on the lower side of the ring 120. A tension spring (not shown in the figure) is provided at the rotatable connection between the wire clamping block 160 and the ring 120. The tension spring resets the rotated wire clamping block 160. The traction line 170 passes between two adjacent wire clamping blocks 160 in sequence and is clamped by the two adjacent wire clamping blocks 160. The traction line 170 is located on the lower side of the middle wire clamping block 160 and on the upper side of the two side wire clamping blocks 160. The traction line 170 is in a taut state.

[0041] One end of the traction line 170 is fixedly connected to the lower end of the germination hopper 150, and the other end of the traction line 170 is fixedly connected to an insert 180. The insert 180 is inserted into the side wall of the planting pot 110, and a collar 190 is fixedly installed at the end of the insert 180. A winding reel 210 for use with the traction line 170 is provided on the lower side of the floating bed 100. A water inlet 200 is opened on the side wall of the planting pot 110, and several water inlets 200 are evenly opened around the four walls of the planting pot 110. Two inserts 180 are symmetrically slidably inserted into both sides of the planting pot 110, and the water inlets 200 and the inserts 180 are on the same level. On the horizontal plane, and the height of the ring 120 is greater than the height of the inlet 200, the inlet 200 is located above the planting material 111, so as to avoid the planting material 111 being directly impacted by the river water entering the planting pot 110 through the inlet 200, thereby minimizing the loss of the planting material 111 due to direct impact from the river water. The side of the slot on the floating bed 100 for inserting the planting pot 110 is also provided with a groove. The groove is used in conjunction with the insert 180 and the collar 190. When the planting pot 110 is placed in the slot, it is convenient for the insert 180 and the collar 190 to descend to the lower side of the floating bed 100 through the groove.

[0042] A hook 211, which mates with a collar 190, is fixedly installed on the outer side of the winding reel 210. A shaft 212 is fixedly installed on the upper side of the winding reel 210, and the upper end of the shaft 212 is rotatably inserted into the inner side of the float bed 100 via a bearing. A first gear 213 is coaxially installed on the lower side of the winding reel 210, and a rack 214 meshes with the outer side of the first gear 213. A support rod 215 is fixedly installed on the lower side of the float bed 100, and the rack 214 is slidably disposed at the lower end of the support rod 215. To ensure the smooth horizontal sliding of the rack 214, multiple support rods 215 can be provided. Two insertion shafts 216 are rotatably inserted into the side of the float bed 100 via bearings. Each of the two insert shafts 216 has a second gear 217 fixedly installed at its lower end. The two second gears 217 mesh with two racks 214 respectively. Each insert shaft 216 has a pulley 218 interference-fitted in the middle. A conveyor belt 219 is fitted between the two pulleys 218. A motor 220 is installed on the outside of the floating bed 100. The output shaft of the motor 220 is inserted into the upper end of one of the insert shafts 216. The output shaft of the motor 220 is a spline shaft, which allows the output shaft of the motor 220 to slide into the upper end of one of the insert shafts 216. When the motor 220 is not in use, it can be retracted to prevent the motor 220 from being exposed to the outside for a long time and being damaged.

[0043] The inner wall of the planting pot 110 is provided with a first clamping piece 230. There are two first clamping pieces 230, and the two first clamping pieces 230 are symmetrically arranged on the inner walls on both sides of the planting pot 110. A second clamping piece 231 is rotatably installed at the end of each first clamping piece 230. Both the first clamping piece 230 and the second clamping piece 231 are arc-shaped pieces. The first clamping piece 230 and the second clamping piece 231 work together with the straight rod 130. A spring 232 is provided between the first clamping piece 230 and the second clamping piece 231. One end of the spring 232 is fixedly connected to the first clamping piece 230, and the other end of the spring 232 is fixedly connected to the second clamping piece 231. In the initial state, the first clamping piece 230 and the second clamping piece 231 are kept open, and the spring 232 is kept in a natural state without force.

[0044] Through the above technical solution, the suspended planting device for aquatic plants provided in this disclosure, when in use, firstly, the floating bed 100 is placed in calm river water, so that the floating bed 100 floats on the water surface. The planting material 111 wrapped with the dissolving film 112 is placed in the planting pot 110, which is inserted into the slot on the floating bed 100, so that the lower end of the planting pot 110 is immersed in the river water. River water enters the planting pot 110 through the inlet 200. Due to the blocking effect of the dissolving film 112, when the planting pot 110 enters the water, the direct impact of the river water on the planting material 111 is avoided, thereby preventing the planting material 111 from being washed away by the river water and causing loss, and also ensuring that... When the planting pot 110 is submerged in the clear river water, the ring 120 inside the planting pot 110 floats on the water surface due to the buoyancy of the water. The germination container 150 is submerged in the river water. Lotus seeds are placed in the germination container 150 and can be soaked in the river water for germination. The planting pot 110 is connected to the river water through the water inlet 200, so that the river water in the planting pot 110 has a slow flow, which allows the lotus seeds to germinate in the clear river water. At the same time, the cutting 180 and the ring 190 descend together with the lowered planting pot 110, so that the ring 190 is attached to the hook 211.

[0045] Subsequently, during the lotus seed germination process, the dissolving film 112 is gradually dissolved by the river water, completely exposing the planting material 111 inside the planting pot 110. Since the planting material 111 is a thin mud, it settles at the bottom of the planting pot 110. Because the planting pot 110 is located in calm river water, the impact of the river water on the planting material is minimal, so the planting material 111 will not be washed away. After the lotus seeds have finished germinating, the motor 220 drives the insertion shaft 216 to rotate. The insertion shaft 216, through the cooperation of the pulley 218 and the conveyor belt 219, drives the two second gears 217 to rotate. Then, through the meshing of the two racks 214 with the two second gears 217, the two racks 214 move horizontally synchronously. Through the meshing of the racks 214 with the first gears 213, the first gears 213 on both sides of the planting pot 110 drive the winding reels 210 to rotate, thereby winding and pulling the traction line 170. The clamping action of the clamping block 160 on the middle of the traction line 170 causes the traction line 170 to pull the ring 120 downwards to above the planting material 111, and the germination bucket 150 is inserted into the planting material 111. At this time, the traction line 170 continues to be wound and pulled. Since the ring 120 can no longer descend, the clamping blocks 160 on both sides are pulled downwards by the traction line 170, causing the clamping blocks 160 on both sides to flip downwards. This causes the traction line 170 to slide off the clamping blocks 160 and detach, so that the traction line 170 directly pulls the lower end of the germination bucket 150. This causes the lower ends of the two germination buckets 150 to open to both sides, not only spreading the planting material 111 to both sides to form planting pits, but also allowing the germinated lotus seeds to fall freely into the planting pits. Moreover, the density of the germinated lotus seeds is greater than the density of the river water, so the lotus seeds sink into the planting pits due to their own weight and will not be easily washed away by the river water.

[0046] Finally, the traction line 170 pulls the germination bucket 150. Since the germination bucket 150 can no longer rotate, the end of the straight rod 130 near the germination bucket 150 is pulled, causing the two germination buckets 150 to move away from each other and away from the planting material 111. This prevents the planting material 111 near the planting pit from being blocked by the germination buckets 150. Because the planting material 111 is a fluid and viscous mud, it will not be washed away by the river water. Furthermore, the planting material 111 will backfill the planting pit under its own weight, burying and covering the lotus seeds within. In addition, as the other end of the straight rod 130 rotates, the protrusion 141 rotates with the straight rod 130, causing the protrusion 141 to compress and deform the elastic sheet 142. When the straight rod 130 rotates ninety degrees, the straight rod 130 and the ring... The rings 120 and 141 are perpendicular to each other, and the protrusion 141 crosses the elastic plate 142 and abuts against the upper side of the elastic plate 142 to position the straight rod 130. As the straight rod 130 rotates, the ring 120 gradually rises above the planting pot 110. The lotus leaves that grow from the lotus seeds pass through the ring 120. As the lotus leaves and lotus flowers grow, their stems are prone to being subjected to more pressure and falling to the side. At this time, the ring 120 gathers and supports the stems, which not only improves the aesthetics, but also prevents the lotus leaves and lotus flowers from falling over. In summary, through a simple structure and operation, the germination, seedling cultivation and growth of lotus flowers can be completed in one stop, avoiding the process of using different equipment to perform germination, seedling cultivation and transplanting separately, simplifying the steps, saving manpower and material resources, and thus improving the planting efficiency of lotus flowers.

[0047] It should be noted that the film made of polyvinyl alcohol-based water-soluble material can dissolve in water within one day without causing water pollution. By adjusting the production process, the dissolution temperature and time of the polyvinyl alcohol-based water-soluble material can be controlled. The material system does not contain petroleum derivatives, is based on polyvinyl alcohol, and contains food-grade hydrocarbons, which are harmless to humans and the environment. The material does not produce harmful substances during the dissolution process, and these substances disappear completely after dissolution, so it will not have a long-term impact on the aquatic environment.

[0048] The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings. However, the present disclosure is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present disclosure, various simple modifications can be made to the technical solutions of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.

[0049] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, this disclosure will not describe the various possible combinations separately.

[0050] Furthermore, various different embodiments of this disclosure can be combined in any way, as long as they do not violate the spirit of this disclosure, they should also be regarded as the content disclosed in this disclosure.

Claims

1. A suspended planting device for aquatic plants, comprising a floating bed (100), a planting pot (110) disposed on the side of the floating bed (100), and planting material (111) disposed in the planting pot (110), characterized in that: A circular ring (120) is slidably disposed inside the planting pot (110). A straight rod (130) is rotatably disposed on the side of the circular ring (120). A limit component (140) is provided at the rotatable connection between the circular ring (120) and the straight rod (130). A germination hopper (150) is rotatably disposed at the end of the straight rod (130). The germination hopper (150) is used to place lotus seeds to be germinated. A wire clamping block (160) is installed on the lower side of the circular ring (120). A traction line (170) is wound around the side of the block (160). One end of the traction line (170) is connected to the lower end of the germination bucket (150), and the other end of the traction line (170) is connected to a cutting (180). The cutting (180) is inserted into the side wall of the planting pot (110), and a collar (190) is installed at the end of the cutting (180). A winding reel (210) for use with the traction line (170) is provided on the lower side of the floating bed (100). The planting pot (110) has a water inlet (200) on its side wall. Two inserts (180) are symmetrically inserted into both sides of the planting pot (110). The water inlet (200) and the inserts (180) are on the same horizontal plane, and the height of the ring (120) is greater than the height of the water inlet (200). A hook (211) that works with the collar (190) is installed on the outside of the winding reel (210). A shaft (212) is installed on the upper side of the winding reel (210). The upper end of the shaft (212) is rotatably inserted into the inside of the floating bed (100). A first gear (213) is coaxially installed on the lower side of the winding reel (210). A rack (214) meshes with the outer side of the first gear (213). A support rod (215) is installed on the lower side of the floating bed (100). The rack (214) is slidably disposed on the lower end of the support rod (215). The floating bed (100) is rotatably connected to a shaft (216) on its side. Two shafts (216) are provided, each with a second gear (217) mounted at its lower end. The two second gears (217) mesh with two racks (214). A pulley (218) is fitted onto the middle of each shaft (216), and a conveyor belt (219) is fitted between the two pulleys (218). A motor (220) is located on the outside of the floating bed (100), and the output shaft of the motor (220) is inserted into one of the shafts (216). At the upper end of 216), the inner wall of the planting pot (110) is provided with a first clamping piece (230), and a second clamping piece (231) is rotatably installed at the end of the first clamping piece (230). The first clamping piece (230) and the second clamping piece (231) work together with the straight rod (130). A spring (232) is provided between the first clamping piece (230) and the second clamping piece (231). One end of the spring (232) is connected to the first clamping piece (230), and the other end of the spring (232) is connected to the second clamping piece (231).

2. The suspended planting device for aquatic plants according to claim 1, characterized in that: The floating bed (100) has a cavity inside, and a water pump (101) is installed on the outside of the floating bed (100). The water inlet of the water pump (101) is inserted into the water body, and the water outlet of the water pump (101) is connected to the cavity inside the floating bed (100). The number of planting pots (110) is set to several, and several planting pots (110) are evenly inserted on the side of the floating bed (100).

3. The suspended planting device for aquatic plants according to claim 1, characterized in that: The planting material (111) is set as a thin mud, and the planting material (111) is wrapped with a dissolving film (112).

4. The suspended planting device for aquatic plants according to claim 1, characterized in that: A slider (121) is installed on the outside of the ring (120), and a groove (122) is provided on the inner wall of the planting pot (110) to cooperate with the slider (121). The slider (121) is slidably inserted into the groove (122). In the initial state, the ring (120) floats on the water surface.

5. The suspended planting device for aquatic plants according to claim 1, characterized in that: The limiting assembly (140) includes a protrusion (141) installed at the end of the straight rod (130) and an elastic piece (142) installed inside the ring (120), the protrusion (141) abutting against the side of the elastic piece (142).

6. The suspended planting device for aquatic plants according to claim 1, characterized in that: The number of straight rods (130) is set to two, and the two straight rods (130) are symmetrically arranged on the side of the ring (120). The germination buckets (150) are rotatably arranged at the ends of the two straight rods (130). A torsion spring (151) is sleeved on the outside of the rotating shaft of the germination bucket (150). One end of the torsion spring (151) is connected to the straight rod (130), and the other end of the torsion spring (151) is connected to the rotating shaft of the germination bucket (150). The two germination buckets (150) together form a cone-shaped funnel with the tip pointing downward.

7. The suspended planting device for aquatic plants according to claim 1, characterized in that: The number of clamping blocks (160) is set to three, wherein the middle clamping block (160) is fixedly installed on the lower side of the ring (120), and the clamping blocks (160) on both sides are rotatably disposed on the lower side of the ring (120). The traction line (170) passes through the two adjacent clamping blocks (160) in sequence and is clamped by the two adjacent clamping blocks (160). The traction line (170) is located on the lower side of the middle clamping block (160) and on the upper side of the two clamping blocks (160).

8. A suspended planting device for aquatic plants according to claim 3, characterized in that: The water inlet (200) is located above the planting material (111).

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