Intelligent duckweed breeding equipment

Abstract

The invention discloses intelligent duckweed breeding equipment which comprises a rotary adjusting disc, a duckweed breeding pond, a floating breeding disc and a detection assembly, the rotary adjusting disc comprises a base, a rotating ring and storage containers, the rotating ring is rotationally embedded in the base in a sleeving mode, and the storage containers are evenly arranged on the rotating ring; the duckweed culture pond is installed at the top of the base, a console is arranged on one side of the duckweed culture pond, a discharge port is formed in the edge of the duckweed culture pond, a guide pipe is vertically arranged in the duckweed culture pond, the lower end of the guide pipe is connected with a pump body through a pipeline, and the pump body is connected with a discharge pipe; the floating type cultivation plate comprises a planting plate, an annular buoy and a longitudinal adjuster, a plurality of sets of planting openings are evenly formed in the surface of the planting plate, and planting pipes are installed at the bottoms of the planting openings. According to the designed intelligent breeding equipment, the duckweed breeding space can be effectively guaranteed, the influence of diseases and pests is reduced, and the intensification degree and quality of duckweed breeding are improved.

Description

Technical Field

[0001] The invention relates to the technical field of duckweed cultivation, in particular to intelligent duckweed cultivation equipment. Background Art

[0002] Duckweed is an aquatic plant, belonging to the floating leaf plant, commonly found in still water or slow-flowing waters. Duckweed is characterized by its round or oval floating leaves, which float densely on the water surface and are usually light green to emerald green in color. The roots of duckweed are suspended in the water and can absorb nutrients from the water. They have strong reproductive capacity and can expand their populations through branching or budding on their stems. Duckweed plays an important ecological role in water bodies, such as purifying water quality, providing habitats, and oxidizing water bodies. In some areas, duckweed is used as feed or fertilizer. Duckweed is also used as a source of nutrients (high-quality protein, vitamins, flavonoids, etc.) or food. With the advancement of breeding technology, means of intensive breeding of duckweed have emerged. The existing methods of duckweed breeding mainly include natural growth, artificial introduction, and duckweed breeding ponds.

[0003] However, the existing duckweed farming method has the following problems: the duckweed farming pond has a higher survival rate and quality than the natural pond farming method, but for duckweed used as a source of nutrients or food, it is necessary to control the culture conditions (control pollution, rapid reproduction) to ensure the quality of duckweed. In the process of duckweed farming in the existing duckweed farming pond, the duckweed density is often too large, resulting in a low yield of high-quality duckweed and the influence of pests and diseases. The duckweed needs to be selected after cultivation, and the high-quality duckweed rate is not high. There is a lack of equipment for efficient duckweed farming. Therefore, it is necessary to design a corresponding technical solution to solve the existing technical problems. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent duckweed cultivation equipment, which solves the problem of duckweed cultivation ponds being placed in natural ponds for growth. The survival rate and quality of duckweed cultivation are higher. However, for duckweed used as a source of nutrients or food, it is necessary to control the culture conditions (control pollution, rapid reproduction) to ensure the quality of duckweed. In the process of duckweed cultivation in existing duckweed cultivation ponds, the duckweed density is often too large, resulting in a low yield of high-quality duckweed and the influence of diseases and pests. The duckweed needs to be selected after cultivation, and the rate of high-quality duckweed is not high, which is a technical problem.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent duckweed breeding equipment, comprising a rotating adjustment disk, a duckweed breeding pond, a floating breeding disk and a detection component, wherein the rotating adjustment disk comprises a base, a rotating ring and a storage container, wherein the rotating ring is rotatably embedded in the base, wherein the storage containers are divided into several groups and are evenly arranged on the rotating ring, wherein the duckweed breeding pond is installed on the top of the base and is equipped with a control console on one side, wherein a discharge port is provided at the edge of the duckweed breeding pond and a guide pipe is vertically arranged inside, wherein the lower end of the guide pipe is connected to a pump body through a pipeline, wherein the pump body is connected to a discharge pipe, wherein the floating breeding disk is embedded in the guide pipe, wherein the floating breeding disk comprises a planting disk, an annular float and a longitudinal regulator ... The surface of the planting tray is evenly provided with a plurality of planting openings, a planting tube is installed at the bottom of the planting opening, the annular float is embedded in the periphery of the planting tray, the longitudinal adjuster is installed at the top of the guide tube and is used in conjunction with the planting tray, the detection component is installed on one side of the longitudinal adjuster and includes a suction tube, a roller, a camera, a fill light, a suction hood and an adjustment component, the suction tube is horizontally arranged and the outer end is connected to the roller, the roller is in contact with the inner wall of the duckweed breeding pond, the cameras are divided into a plurality of groups and are evenly installed below the suction tube, the fill light is installed on one side of the camera, the suction hood is symmetrically distributed above and below the camera, the end of the suction tube is connected to the adjustment component, and the adjustment component is installed on the longitudinal adjuster.

[0006] As a preferred embodiment of the present invention, a guide plate is installed at the lower edge of the discharge port and a blocking plate is longitudinally inserted at the upper side, and the specification of the blocking plate is the same as that of the discharge port.

[0007] As a preferred embodiment of the present invention, a plurality of groups of the planting openings are evenly distributed in a ring shape, and the diameter of the planting openings is the same as the diameter of the upper end of the planting tube.

[0008] As a preferred embodiment of the present invention, the planting tube is a two-section structure and includes a funnel tube and several groups of clamping rods fixed to the lower end of the funnel tube. The upper end diameter of the funnel tube is larger than the lower end diameter. The clamping rods are arranged in an inclined shape and are made of elastic material. The upper end spacing of two adjacent groups of clamping rods is larger than the lower end spacing.

[0009] As a preferred embodiment of the present invention, the longitudinal adjuster includes a sleeve, a cover, a vertical pipe, a motor, a driving gear and a lifter. The sleeve is embedded in the top of the guide tube, the cover is installed on the top of the sleeve, the vertical pipe is rotatably set on the top of the cover and has a plurality of groups of latches on the surface, the latches are engaged with the driving gear, the middle part of the driving gear is connected to the power output end of the motor, the motor is installed on the cover, the sleeve, the cover and the vertical pipe are connected, and the lifter is installed on the cover.

[0010] As a preferred embodiment of the present invention, the lifter includes a motor and a rotating disk installed on the power output end of the motor, a toggle block is fixed to the edge of the rotating disk, the toggle block is fan-shaped and the width of one end is smaller than the width of the other end, and the toggle block is located above the planting disk.

[0011] As a preferred embodiment of the present invention, the suction hood is in a funnel-shaped structure and a valve is connected to the inner end thereof, and the outer end diameter of the suction hood is the same as the diameter of the implantation port.

[0012] As a preferred embodiment of the present invention, the adjustment component includes a branch pipe, a mounting frame, a second motor and a transmission gear, one end of the branch pipe is fixedly connected to the vertical pipe and the other end is rotatably connected to the suction pipe, the mounting frame is fixed on the branch pipe and the outer end is connected to the second motor, the power output end of the second motor is connected to the transmission gear, and the inner end of the suction pipe is processed into a toothed structure and meshes with the transmission gear.

[0013] As a preferred embodiment of the present invention, the light and temperature control component includes a support frame, a top plate, a temperature sensor, an electric heating rod, a cooling component and a full-spectrum spotlight. The support frame is fixed to one side of the duckweed breeding pond and the top is connected to the top plate. The temperature sensor is built into the duckweed breeding pond and is connected to the control console through a line. The control console is connected to two groups of electric heating rods through a line. The two groups of electric heating rods are symmetrically installed on the top plate. The cooling component includes a water pumping pipe, a heat exchange pipe, a water-cooling fan and a return pipe. The lower end of the water pumping pipe is connected to the duckweed breeding pond, and the upper end of the water pumping pipe is connected to the heat exchange pipe. The water-cooling fan is located directly above the heat exchange pipe and the air outlet end is directly opposite to the heat exchange pipe. One end of the return pipe is connected to the heat exchange pipe and the other end is connected to the duckweed breeding pond. The full-spectrum spotlight is installed at the bottom of the top plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention designs an intelligent breeding equipment for high-quality breeding of duckweed, which includes a rotary regulating disk, a duckweed breeding pool, a floating breeding disk and a detection component. Duckweed seedlings are evenly planted in the floating breeding disk, and the floating breeding disk is sunk into the duckweed breeding pool for duckweed breeding. During the breeding process, if the duckweed grows too densely, the floating breeding disk can be sunk so that excess duckweed can float on the water surface and be introduced into a storage container on the rotary regulating disk through water flow, thereby ensuring the duckweed breeding space inside the duckweed breeding pool and the normal growth of duckweed. During the growth of duckweed, the detection component can be used for rotary detection, so that the duckweed with diseases can be sucked out to avoid the expansion of the disease and affecting the normal growth of other duckweeds, thereby achieving the purpose of improving the breeding quality of duckweed.

[0016] 2. The intelligent breeding equipment designed by the present invention can effectively ensure the space for duckweed breeding and reduce the impact of pests and diseases, thereby improving the intensiveness and quality of duckweed breeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the overall structure diagram of the present invention;

[0018] Figure 2 This is a structural diagram of the planting tube of the present invention;

[0019] Figure 3 This is a structural diagram of the longitudinal regulator of the present invention;

[0020] Figure 4 This is a structural diagram of the detection component of the present invention;

[0021] Figure 5 This is a cross-sectional view of the detection component of the present invention in a flipped state.

[0022] In the figure: 1, base; 2, rotating ring; 3, storage container; 4, control console; 5, discharge port; 6, guide pipe; 7, pump body; 8, discharge pipe; 9, planting plate; 10, annular float; 11, longitudinal regulator; 12, planting port; 13, planting pipe; 14, suction pipe; 15, roller; 16, camera; 17, fill light; 18, suction hood; 19, adjustment component; 20, guide plate; 21, blocking plate; 22, funnel tube; 23, clamping rod; 24, sleeve; 25, hood body; 26, riser; 27, motor; 28, drive gear; 29, lifter; 30, latch; 31, motor 1; 32, rotating disk; 33, toggle block; 34, valve; 35, branch pipe; 36, mounting frame; 37, motor 2; 38, transmission gear; 39, duckweed breeding pond; 40, support frame; 41, top plate; 42, temperature sensor; 43, electric heating rod; 44, full-spectrum spotlight; 45, water pumping pipe; 46, heat exchange pipe; 47, water cooling fan; 48, return pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-5The present invention provides a technical solution: an intelligent duckweed breeding equipment, including a rotary adjusting disk, a duckweed breeding pool 39, a floating breeding disk and a detection component, the rotary adjusting disk includes a base 1, a rotating ring 2 and a storage container 3, the rotating ring 2 is rotatably embedded in the base 1, the storage container 3 is divided into several groups and is evenly arranged on the rotating ring 2, the duckweed breeding pool 39 is installed on the top of the base 1 and is equipped with a control console 4 on one side, the edge of the duckweed breeding pool 39 is provided with a discharge port 5 and a guide pipe 6 is vertically arranged inside, the lower end of the guide pipe 6 is connected to a pump body 7 through a pipeline, and the pump body 7 is connected to a discharge pipe 8, the floating breeding disk is embedded in the guide pipe 6, the floating breeding disk includes a planting disk 9, an annular float 10 and a longitudinal regulator 11, and the surface of the planting disk 9 is evenly provided with several groups of seed A planting port 12 is provided, a planting tube 13 is installed at the bottom of the planting port 12, an annular float 10 is embedded in the periphery of the planting tray 9, a longitudinal adjuster 11 is installed at the top of the guide tube 6 and is used in conjunction with the planting tray 9, a detection assembly is installed on one side of the longitudinal adjuster 11 and includes a suction tube 14, a roller 15, a camera 16, a fill light 17, a suction hood 18 and an adjustment assembly 19, the suction tube 14 is horizontally arranged and the outer end is connected to the roller 15, the roller 15 is in contact with the inner wall of the duckweed breeding pond 39, the camera 16 is divided into several groups and is evenly installed below the suction tube 14, the fill light 17 is installed on one side of the camera 16, the suction hood 18 is symmetrically distributed above and below the camera 16, the end of the suction tube 14 is connected to the adjustment assembly 19, and the adjustment assembly 19 is installed on the longitudinal adjuster 11.

[0025] Further improvement, such as Figure 1 As shown, a guide plate 20 is installed at the lower edge of the discharge port 5 and a blocking plate 21 is longitudinally inserted above. The specification of the blocking plate 21 is the same as that of the discharge port 5. The discharge port 5 can be blocked and opened by the blocking plate 21.

[0026] Further improvement, such as Figure 1 As shown, several groups of planting openings 12 are evenly distributed in a ring shape, and the diameter of the planting openings 12 is the same as the diameter of the upper end of the planting tube 13. This design makes it easy to plant duckweed evenly and is convenient for the detection component to perform detection.

[0027] Further improvement, such as Figure 2 As shown, the planting tube 13 is a two-section structure and includes a funnel tube 22 and a plurality of groups of clamping rods 23 fixed to the lower end of the funnel tube 22. The upper end diameter of the funnel tube 22 is larger than the lower end diameter. The clamping rods 23 are arranged in an inclined shape and are made of elastic material. The upper end spacing of two adjacent groups of clamping rods 23 is larger than the lower end spacing. The roots of the cultivated duckweed can be limited by the clamping rods 23.

[0028] Further improvement, such as Figure 3As shown, the longitudinal regulator 11 includes a sleeve 24, a cover 25, a standpipe 26, a motor 27, a driving gear 28 and a lifter 29. The sleeve 24 is sleeved on the top of the guide tube 6, the cover 25 is installed on the top of the sleeve 24, the standpipe 26 is rotatably set on the top of the cover 25 and has a plurality of groups of latch teeth 30 on the surface. The latch teeth 30 are engaged with the driving gear 28, and the middle part of the driving gear 28 is connected to the power output end of the motor 27. The motor 27 is installed on the cover 25, the sleeve 24, the cover 25 and the standpipe 26 are connected, and the lifter 29 is installed on the cover 25. The driving gear 28 is driven to rotate by the motor 27, and the driving gear 28 drives the standpipe 26 to rotate, thereby rotating and adjusting the detection component.

[0029] Further improvement, such as Figure 3 As shown, the lifter 29 includes a motor 31 and a rotating disk 32 installed at the power output end of the motor 31. A toggle block 33 is fixed to the edge of the rotating disk 32. The toggle block 33 is fan-shaped and the width of one end is smaller than the width of the other end. The toggle block 33 is located above the planting disk 9. The rotating disk 32 is driven to rotate by the motor 31. During the rotation, the rotating disk 32 drives the toggle block 33 to rotate synchronously. The toggle block 33 is used to act on the planting disk 9 to achieve the purpose of sinking.

[0030] Further improvement, such as Figure 4 and 5 As shown, the suction hood 18 is funnel-shaped and has a valve 34 connected to its inner end. The outer diameter of the suction hood 18 is the same as the diameter of the planting port 12. The suction hood 18 can be used to easily suck out the duckweed with pests and diseases in the planting port 12.

[0031] Further improvement, such as Figure 4 As shown, the adjustment component 19 includes a branch pipe 35, a mounting bracket 36, a second motor 37 and a transmission gear 38. One end of the branch pipe 35 is fixedly connected to the vertical pipe 26 and the other end is rotatably connected to the suction pipe 14. The mounting bracket 36 is fixed on the branch pipe 35 and the outer end is connected to the second motor 37. The power output end of the second motor 37 is connected to the transmission gear 38. The inner end of the suction pipe 14 is processed into a tooth structure and meshes with the transmission gear 38. The transmission gear 38 is driven to rotate by the second motor 37. The transmission gear 38 drives the branch pipe 35 to rotate during the rotation process, so as to achieve the purpose of flipping and interchanging the suction hood 18 and the camera 16.

[0032] Specifically, the light and temperature control component includes a support frame 40, a top plate 41, a temperature sensor 42, an electric heating rod 43, a cooling component and a full-spectrum spotlight 44. The support frame 40 is fixed to one side of the duckweed breeding pond 39 and the top is connected to the top plate 41. The temperature sensor 42 is built into the duckweed breeding pond 39 and is connected to the control console 4 through a line. The control console 4 is connected to two groups of electric heating rods 43 through a line. The two groups of electric heating rods 43 are symmetrically installed on the top plate 41. The cooling component includes a water pumping pipe 45, a heat exchange pipe 46, a water cooling fan 47 and a return pipe 48. The lower end of the water pumping pipe 45 is connected to the duckweed breeding pond 39 and is equipped with a pump body. The upper end of the water pumping pipe 45 is connected to the heat exchange pipe 46. The water cooling fan 47 is located at the heat exchange pipe 4 6 and the air outlet end is directly above the heat exchange tube 46, one end of the return pipe 48 is connected to the heat exchange tube 46 and the other end is connected to the duckweed breeding pond 39, the full-spectrum spotlight 44 is installed at the bottom of the top plate 41, and the water temperature of the duckweed breeding pond 39 is sensed by the temperature sensor 42. When the water temperature is low and not conducive to the growth of duckweed, the electric heating rod 43 can be turned on for temperature compensation. When the water temperature is high, the water in the duckweed breeding pond 39 is pumped out by the pumping pipe 45 and reaches the heat exchange tube 46, and the heat exchange tube 46 is cooled by the water-cooling fan 47. The cooled water enters the duckweed breeding pond 39 through the return pipe 48, thereby achieving the purpose of cooling, and the full-spectrum spotlight 44 simulates sunlight to increase the growth rate of duckweed.

[0033] During use: When high-quality intensive cultivation of duckweed is required, the staff can evenly place the duckweed seedlings in the planting port 12 of the planting tray 9 and allow the rhizomes of the duckweed to penetrate into the planting tube 13 for limiting. When the density of the duckweed is too high during the cultivation process and affects the growth space, the staff can turn on the motor 31 to drive the rotating disk 32 to rotate. The rotating disk 32 drives the toggle block 33 to rotate synchronously during the rotation. The toggle block 33 is used to act on the planting tray 9 to sink the planting tray 9 into the water. The excess duckweed floats on the water surface. At this time, the blocking plate 21 is opened, and the floating duckweed is introduced into the storage container 3 from the discharge port 5 along the water flow. When one group of storage containers 3 is filled, the next group of storage containers 3 can be rotated to the bottom of the discharge port 5 by rotating the rotating ring 2. During the daily growth of duckweed, the driving gear 28 is driven to rotate by the motor 27 to drive The gear 28 drives the vertical pipe 26 to rotate and then rotates and adjusts the detection component. The detection component checks whether there are diseases and insect pests on the duckweed below. The image of the duckweed leaves is obtained through the camera 16 and transmitted for comparison with the image of the duckweed leaves in a healthy state. If the duckweed is found to have diseases and insect pests, the transmission gear 38 is driven to rotate by the motor 2 37 at this time. The transmission gear 38 drives the branch pipe 35 to rotate during the rotation process, so as to achieve the purpose of flipping the suction hood 18 and the camera 16. The suction hood 18 faces downward and docks with the duckweed in the planting port 12 where there are diseases and insect pests. The suction hood 18 contacts the water surface. At this time, the pump body 7 is used to suck the diseased and insect-infested duckweed along the suction hood 18 into the suction pipe 14, the vertical pipe 26, the cover body 25, the sleeve 24, and the guide pipe 6 in sequence, and finally discharged through the discharge pipe 8 to ensure the normal growth of the duckweed.

[0034] In the description of the present invention, it is necessary to understand that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0035] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0036] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An intelligent duckweed farming equipment, characterized by: The invention comprises a rotary adjustment disk, a duckweed culture pond (39), a floating culture disk and a detection component. The rotary adjustment disk comprises a base (1), a rotating ring (2) and a storage container (3). The rotating ring (2) is rotatably embedded on the base (1). The storage container (3) is divided into a plurality of groups and is evenly arranged on the rotating ring (2). The duckweed culture pond (39) is installed on the top of the base (1) and is equipped with a control console (4) on one side. The edge of the duckweed culture pond (39) is provided with a discharge port. The floating culture tray (9) is provided with a plurality of planting ports (12) evenly arranged on the surface of the planting tray (9), and a planting tube (13) is installed at the bottom of the planting port (12). The annular float (10) is embedded in the periphery of the planting tray (9), the longitudinal adjuster (11) is installed on the top of the guide tube (6) and is used in conjunction with the planting tray (9), the detection component is installed on one side of the longitudinal adjuster (11) and includes a suction pipe (14), a roller (15), a camera (16), a fill light (17), a suction cover (18) and an adjustment component (19), the suction pipe (14) is horizontally arranged and the outer end is connected to the roller (15), and the roller (15) is connected to the float. The duckweed breeding pond (39) is in contact with the inner wall of the duckweed breeding pond (39), the cameras (16) are divided into a plurality of groups and are evenly installed below the suction pipe (14), the fill light (17) is installed on one side of the camera (16), the suction cover (18) is symmetrically distributed above and below the camera (16), the end of the suction pipe (14) is connected to the adjustment component (19), the adjustment component (19) is installed on the longitudinal regulator (11), and a light and temperature control component is also installed on the duckweed breeding pond (39).

2. The intelligent duckweed farming equipment according to claim 1, characterized in that: A guide plate (20) is installed at the lower edge of the discharge port (5) and a blocking plate (21) is longitudinally inserted above the discharge port. The specifications of the blocking plate (21) are the same as those of the discharge port (5).

3. The intelligent duckweed farming equipment according to claim 1 is characterized by: A plurality of groups of the planting openings (12) are evenly distributed in a ring shape, and the diameter of the planting openings (12) is the same as the diameter of the upper end of the planting tube (13).

4. The intelligent duckweed farming equipment according to claim 3 is characterized by: The planting tube (13) is a two-stage structure and comprises a funnel tube (22) and a plurality of groups of clamping rods (23) fixed to the lower end of the funnel tube (22); the diameter of the upper end of the funnel tube (22) is larger than the diameter of the lower end; the clamping rods (23) are arranged in an inclined shape and are made of elastic material; the distance between the upper ends of two adjacent groups of clamping rods (23) is larger than the distance between the lower ends.

5. The intelligent duckweed farming equipment according to claim 1 is characterized by: The longitudinal regulator (11) comprises a sleeve (24), a cover (25), a stand pipe (26), a motor (27), a driving gear (28) and a lifter (29); the sleeve (24) is sleeved on the top of the guide tube (6); the cover (25) is mounted on the top of the sleeve (24); the stand pipe (26) is rotatably arranged on the top of the cover (25) and has a plurality of groups of latching teeth (30) on its surface; the latching teeth (30) are meshed with the driving gear (28); the middle part of the driving gear (28) is connected to the power output end of the motor (27); the motor (27) is mounted on the cover (25); the sleeve (24), the cover (25) and the stand pipe (26) are connected; and the lifter (29) is mounted on the cover (25).

6. The intelligent duckweed farming equipment according to claim 5, characterized in that: The lifter (29) comprises a motor (31) and a rotating disk (32) mounted on the power output end of the motor (31); a toggle block (33) is fixed to the edge of the rotating disk (32); the toggle block (33) is fan-shaped and has a width at one end smaller than that at the other end; and the toggle block (33) is located above the planting disk (9).

7. The intelligent duckweed farming equipment according to claim 1, characterized in that: The suction hood (18) is in a funnel-shaped structure and is connected to a valve (34) at its inner end. The outer end diameter of the suction hood (18) is the same as the diameter of the implantation port (12).

8. The intelligent duckweed farming equipment according to claim 5, characterized in that: The adjustment assembly (19) comprises a branch pipe (35), a mounting frame (36), a second motor (37) and a transmission gear (38); one end of the branch pipe (35) is fixedly connected to the vertical pipe (26) and the other end is rotatably connected to the suction pipe (14); the mounting frame (36) is fixed to the branch pipe (35) and the outer end is connected to the second motor (37); the power output end of the second motor (37) is connected to the transmission gear (38); the inner end of the suction pipe (14) is processed into a toothed structure and meshes with the transmission gear (38).

9. The intelligent duckweed farming equipment according to claim 1, characterized in that: The light and temperature control assembly comprises a support frame (40), a top plate (41), a temperature sensor (42), an electric heating rod (43), a cooling assembly and a full-spectrum spotlight (44); the support frame (40) is fixed to one side of the duckweed breeding pond (39) and the top is connected to the top plate (41); the temperature sensor (42) is built into the duckweed breeding pond (39) and connected to the control console (4) through a line; the control console (4) is connected to two groups of electric heating rods (43) through a line; the two groups of electric heating rods (43) are symmetrically installed on the top plate (41); The cooling component comprises a water pumping pipe (45), a heat exchange pipe (46), a water cooling fan (47) and a return pipe (48); the lower end of the water pumping pipe (45) is connected to the duckweed culture pond (39); the upper end of the water pumping pipe (45) is connected to the heat exchange pipe (46); the water cooling fan (47) is located directly above the heat exchange pipe (46) and the air outlet end faces the heat exchange pipe (46); one end of the return pipe (48) is connected to the heat exchange pipe (46) and the other end is connected to the duckweed culture pond (39); the full-spectrum spotlight (44) is installed at the bottom of the top plate (41).

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