CN113100045A

CN113100045A - Aquatic plant cultivation device for regulating and controlling water quality of aquaculture water

Info

Publication number: CN113100045A
Application number: CN202110396004.6A
Authority: CN
Inventors: 张欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-07-13
Anticipated expiration: 2041-04-13
Also published as: CN113100045B

Abstract

The invention discloses a cultivation device for aquatic plants by regulating and controlling the water quality of an aquaculture water body, and belongs to the technical field of aquatic cultivation. The utility model provides an aquaculture water quality of water regulation and control aquatic plant cultivation device, including the artificial containers, install water quality sensor on the artificial containers inside side wall, artificial containers right side rear end top is equipped with accommodate motor, accommodate motor output shaft pass the artificial containers outer wall extend to inside and with bull stick fixed connection, it is linear equidistant a plurality of spacing posts to be equipped with on the bull stick, spacing post front end is diamond-shaped structure and is equipped with a plurality of connecting rods, the plant cultivation ware has evenly been laid to round pin axle top, closely cooperate between the structure, make the device can adjust its density according to the size of cultivation plant in the growth process, density to the plant effectively adjusts, reduce the density between the plant, the growth of plant has been promoted, make the photosynthesis of plant can effectively go on, thereby the plant has been improved and has been bred water quality of water regulation and control ability.

Description

Aquatic plant cultivation device for regulating and controlling water quality of aquaculture water

Technical Field

The invention relates to the technical field of aquatic cultivation, in particular to a cultivation device for regulating and controlling aquatic plants in aquaculture water.

Background

The control effect of the aquatic plants on the release of nitrogen, phosphorus and the like of water body sediments such as lakes, ponds and the like is proved by a great deal of research, and the ecological restoration technology of the water bodies such as eutrophic lakes, ponds and the like by utilizing the aquatic plants is also widely used for improving the water environment quality and restoring polluted water bodies, so that the significance of cultivating the aquatic plants is great.

When plants are cultivated, stable environmental conditions such as temperature, nutrient solution supply, oxygen partial pressure in the culture solution and the like need to be kept, and the traditional plant cultivation device has poor operability and is not beneficial to large-scale production; the application range is small, the cultivation density and the customized quantity of the aquatic plants, and the development space of the cultivated plant roots is limited; the aquatic plants and roots thereof are not thoroughly isolated from the water body, are easily ingested and damaged by fishes or other aquatic animals, and have weak capability of regulating and controlling the water quality of the water body. The document of prior art publication number CN111955334A provides an aquaculture water quality of water regulation and control aquatic plant cultivation device, the device is through setting up the body, keep apart the frame, educate seedling tray support and educate seedling tray, keep apart the frame suit on the body, educate seedling tray support suit in keeping apart the frame, body and isolation frame after the suit is accomplished are fixed through the connecting piece of taking the wire rope handling ring, educate seedling tray support and keep apart the frame and pass through the inflation buckle and be connected, be convenient for remove, educate seedling tray and place on educating seedling tray support, though the device beneficial effect is more, nevertheless still exist following problem: the device can not adjust the density of plants in the process of cultivating the plants through seedling raising grooves formed in a seedling raising plate, the ventilation and light transmission of a cultivation area are insufficient due to the fact that the density of the plants is too high, photosynthetic products are reduced, the growth vigor of the plants is weakened, and even diseases are caused to be high, so that the water quality adjusting and controlling capacity of the plants on the aquaculture water body is reduced, and the device can not directly distribute nutrient solution required by the growth of the plants to roots to be directly absorbed and utilized, so that the slow growth condition is caused; in the prior art CN208768672U, the adjustment of the spacing between the cultivation boxes is realized by respectively adjusting the positions of suspension lines in the X direction and the Y direction, the adjustment process is very troublesome, the adjustment of the spacing between the multi-row cultivation boxes in the two directions can not be realized by one-time operation, the spacing adjustment efficiency is low, the labor intensity is high, and accordingly, the cultivation device for regulating and controlling the aquatic plants by the water quality of the aquaculture water is provided.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide a cultivation device for aquatic plants, which is used for regulating and controlling the water quality of an aquaculture water body and solves the problems in the background technology.

2. Technical scheme

A cultivation device for aquatic plants by regulating and controlling the water quality of aquaculture water comprises an incubator, wherein a plurality of water through holes are uniformly arranged on the bottom surface inside the incubator, a plurality of floating blocks are annularly and equidistantly arranged on the bottom surface of the incubator, a water quality sensor is arranged on the side wall inside the incubator, an adjusting motor is arranged above the rear end of the right side of the incubator, an output shaft of the adjusting motor penetrates through the outer wall of the incubator to extend into the incubator and is fixedly connected with a rotating rod, a plurality of limiting columns are linearly and equidistantly arranged on the rotating rod, a plurality of connecting rods are arranged at the front ends of the limiting columns in a diamond structure, the connecting rods are fixedly connected through pin shafts, newly-added connecting rods are fixedly connected on pin shafts close to the inner walls of two sides of the incubator body, plant cultivation utensils are uniformly distributed above the pin shafts, movable blocks are slidably connected on the pin shafts in the front and back directions, and a plurality of chutes, a pin shaft is connected inside each sliding groove in a sliding manner, a mechanical box is fixedly arranged inside the rear side of the incubator, a transfusion box is arranged above the mechanical box, a motor is arranged inside the mechanical box, a gear A is sleeved on an output shaft of the motor, a rotating shaft is rotatably connected to the middle position of the left side inside the mechanical box, two face gears are sleeved on the outer wall of the circumference of the rotating shaft in an up-and-down structure, the gear A is meshed with the face gear, the upper end of the rotating shaft penetrates through the inner wall of the mechanical box and extends into the transfusion box and is sleeved with an impeller, a Z-shaped rod is arranged in the middle of the front side of the mechanical box, the rear end of the Z-shaped rod penetrates through the outer wall of the mechanical box and extends into the mechanical box and is sleeved with a gear B, the face gear is meshed with the gear B, a transfusion pipeline is arranged inside the transfusion box, the front end, the novel medicine distribution box is characterized in that a moving block is arranged on the front side of the bottom of the transfusion box, a guide groove is formed in the moving block, the front end of a Z-shaped rod is connected with the guide groove in a sliding mode, a medicine distribution pipe is fixedly arranged in the middle of the front side of the moving block, a medicine distribution sliding groove in sliding fit with the medicine distribution pipe is formed in the inner wall of the box body, and the front end of the medicine distribution pipe penetrates through the outer wall of the cultivation box, extends to the inside of the cultivation box and.

Preferably, a limiting disc is arranged at the cylindrical end of the left side of the rotating rod and is rotatably connected with a circular groove formed in the rear end of the inner wall of the incubator.

Preferably, the limiting column on the left side is in threaded connection with the threaded end of the rotating rod, a hole formed in the middle of the limiting column on the middle is in clearance fit with the middle of the threaded end of the rotating rod, and a hole formed in the middle of the limiting column on the right side is in rotational connection with the cylindrical end on the right side of the rotating rod.

Preferably, two limiting blocks are symmetrically arranged at the left end and the right end of the outer wall of each movable block, limiting grooves are symmetrically formed in the upper ends of the inner walls of the left side and the right side of the incubator, and the limiting grooves are connected with the limiting blocks in a sliding mode.

Preferably, the limiting groove is divided into a plurality of sections, the number of the sections of the limiting groove is consistent with the number of the movable blocks, and each section of the limiting groove is discontinuous.

Preferably, a trapezoidal block is arranged at the upper end of the moving block, a trapezoidal groove is formed in the lower end of the front side of the infusion box, and the trapezoidal block is connected to the inner portion of the trapezoidal groove in a sliding mode.

Preferably, the outer wall of the trapezoid block is rotatably connected with a plurality of rollers, and the rollers are in rolling connection with the inner wall of a trapezoid groove formed in the lower end of the front side of the infusion box.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

1. according to the invention, through the arrangement of the water quality sensor, the rotating rod, the connecting rod, the limiting column and the movable block, the device can automatically adjust the density of the cultivated plants according to the growth period and the water quality detection information of the planted plants, so that the density of the cultivated plants can be effectively adjusted, the density among the plants is reduced, the growth of the plants is promoted, the photosynthesis of the plants can be effectively carried out, and the water quality regulation and control capability of the plants on the aquaculture water body is improved. Through the inseparable cooperation between the structure for the device can realize according to the growth cycle of planting the plant and water quality testing information that the size of planting the plant in the growth process carries out automatically regulated to its density, effectively adjusts the density of plant, reduces the density between the plant, has promoted the growth of plant, makes the photosynthesis of plant effectively go on, thereby has improved the plant and has carried out aquaculture water quality regulation and control ability.

2. The rotating rod, the limiting column, the connecting rod and the pin shaft are arranged to form a rhombic grid net structure through the close fit of the structures, so that the adjustment of the spacing in the X direction and the Y direction can be realized, the good planting spacing can be kept between each plant and the adjacent plants around the plant, and the planting density can be effectively adjusted.

3. According to the invention, through the arrangement of the mechanical box, the infusion box, the Z-shaped rod, the impeller and the medicine distribution pipe, the device can drive the impeller to rotate through the motor, so that the nutrient solution is delivered to the medicine distribution pipe, and meanwhile, the Z-shaped rod can be driven to rotate, so that the medicine distribution pipe can move left and right under the limit of the limit groove, the device can directly distribute the nutrient solution to the root for absorption and utilization, the growth of plants is promoted, and the growth speed is increased.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

FIG. 3 is a cross-sectional view of the crank configuration of the present invention;

FIG. 4 is a sectional view showing the internal structure of the machine box according to the present invention;

FIG. 5 is a schematic view of the trapezoidal block structure of the present invention;

FIG. 6 is an enlarged view of the structure at A of the present invention;

FIG. 7 is an enlarged view of the structure at B of the present invention.

The reference numbers in the figures illustrate: 1. an incubator; 101. a circular groove; 102. a water through hole; 103. floating blocks; 104. a limiting groove; 105. a water quality sensor; 2. a rotating rod; 201. a limiting column; 202. a connecting rod; 203. a pin shaft; 204. a movable block; 205. a limiting block; 206. a limiting disc; 3. a plant cultivation dish; 4. a machine box; 401. a motor; 402. a gear A; 403. a rotating shaft; 404. a face gear; 405. an impeller; 406. a Z-shaped rod; 407. a gear B; 5. a transfusion box; 501. a fluid delivery conduit; 502. a moving block; 503. a guide groove; 504. a trapezoidal block; 505. a roller; 506. a trapezoidal groove; 6. a medicine distribution pipe; 601. a spray head; 7. the motor is regulated.

Detailed Description

In the description of the present invention, it is to 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", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-7, the present invention provides a technical solution:

a cultivation device for aquatic plants for regulating and controlling the water quality of aquaculture water comprises an incubator 1, a plurality of water through holes 102 are uniformly arranged on the bottom surface of the inside of the incubator 1, a plurality of floating blocks 103 are annularly and equidistantly arranged on the bottom surface of the incubator 1, a water quality sensor 105 is arranged on the side wall of the inside of the incubator 1, an adjusting motor 7 is arranged above the rear end of the right side of the incubator 1, an output shaft of the adjusting motor 7 penetrates through the outer wall of the incubator 1 to extend to the inside and is fixedly connected with a rotating rod 2, a plurality of limiting columns 201 are linearly and equidistantly arranged on the rotating rod 2, a plurality of connecting rods 202 are arranged at the front ends of the limiting columns 201 in a diamond structure, the connecting rods 202 are fixedly connected through pin shafts 203, newly-added connecting rods 202 are fixedly connected to pin shafts 203 which are close to the inner walls of the two sides of the incubator 1, plant cultivation utensils 3 are uniformly distributed above the pin shafts 203, movable blocks 204 are slidably connected to the, the inner part of each sliding chute is connected with a pin shaft 203 in a sliding way, the inner part of the rear side of the incubator 1 is fixedly provided with a mechanical box 4, a transfusion box 5 is arranged above the mechanical box 4, the inner part of the mechanical box 4 is provided with a motor 401, the output shaft of the motor 401 is sleeved with a gear A402, the middle position of the left side of the inner part of the mechanical box 4 is connected with a rotating shaft 403 in a rotating way, the outer wall of the circumference of the rotating shaft 403 is sleeved with two face gears 404 in an up-and-down structure, the face gears 404 of the gear A402 are meshed and connected, the upper end of the rotating shaft 403 penetrates through the inner wall of the mechanical box 4 to extend into the inner part of the transfusion box 5 and is sleeved with an impeller 405, the middle part of the front side of the mechanical box 4 is provided with a Z-shaped rod 406, the rear end of the Z-shaped rod 406 penetrates through the outer wall of the mechanical box 4 to extend into the, 5 bottom front sides of transfer case are equipped with movable block 502, and guide slot 503 has been seted up to movable block 502 inside, and Z type pole 406 front end and guide slot 503 sliding connection have set firmly cloth pencil 6 in the middle part of movable block 502 front side, and 1 inner wall of box is seted up with 6 sliding fit's of cloth pencil cloth medicine spout, and 6 front ends of cloth pencil pass 1 outer wall of artificial containers and extend to inside and be linear equidistant a plurality of shower nozzles 601 that are equipped with. Through the close fit among the structures, under the cooperation of the water quality sensor 105, a worker respectively sets a fertilization threshold value and an adjustment threshold value after comprehensively considering the growth cycle, ammonia nitrogen, dissolved oxygen, temperature, PH, transparency and other related water quality parameters of the plant and the minimum value of the fertilization time interval through the management platform, the water quality sensor 105 transmits the detected ammonia nitrogen, dissolved oxygen, temperature, PH, transparency and other information to the management platform, when the detected water quality information is comprehensively calculated by the management platform and exceeds the fertilization threshold value or/and the adjustment threshold value, the motor 401 or/and the adjustment motor 7 are controlled to work, meanwhile, monitoring data and operation data are stored, the worker can conveniently count and analyze the action effect of plant species, planting quantity and the like on water quality regulation and control, and the water quality sensor can be used for the optimization of setting of cultivated plants, planting quantity and threshold value functions, make the device can adjust its density according to the size of cultivation plant in the growth process, density to the plant is effectively adjusted, density between the plant is reduced, the growth of plant has been promoted, make the photosynthesis of plant can effectively go on, thereby the plant has been improved to aquaculture water quality regulation and control ability, and the rotation through gear A402 has driven face gear 404 to rotate, thereby carry out the cloth liquid with shower nozzle 601 on nutrient solution conveying cloth medicine pipe 6 through impeller 405, gear B407 has been driven simultaneously and has been rotated, thereby the rotation through Z type pole 406, make the movable block 502 drive cloth medicine pipe 6 and remove the cloth liquid about.

Specifically, a limiting disc 206 is arranged at the cylindrical end of the left side of the rotating rod 2, and the limiting disc 206 is rotatably connected with a circular groove 101 formed in the rear end of the inner wall of the incubator 1. The circular groove 101 is arranged, so that the limiting disc 206 is limited in the circular groove, and the rotating rod 2 only can perform rotating action.

Further, be located left spacing

post

201 and 2 threaded end threaded connection of bull stick, the hole and 2 threaded end middle part clearance fit of bull stick that are located the spacing post 201 middle part of middle part and seted up, the hole and 2 right side cylinder ends rotation connection of bull stick that are located the spacing post 201 middle part of right side and open. The rotating rod 2 is rotated, so that the limiting column 201 on the left side can be displaced, and the limiting column 201 on the right side limits the limiting column, so that the limiting column can only rotate without displacement, and the connecting rod 202 can be unfolded or contracted.

Still further, two limiting blocks 205 are symmetrically arranged at the left end and the right end of the outer wall of each movable block 204, limiting grooves 104 are symmetrically arranged at the upper ends of the inner walls of the left side and the right side of the incubator 1, and the limiting grooves 104 are slidably connected with the limiting blocks 205. The connecting rod 202 can only move back and forth to stretch, so that the effect of adjusting the planting density of the plants is achieved.

Furthermore, the limiting groove 104 is divided into a plurality of segments, the number of the segments of the limiting groove 104 is the same as the number of the movable blocks 204, and each segment of the limiting groove 104 is discontinuous. Each movable block 204 can be effectively limited, the running stability of the device is guaranteed, and the service life of the device is prolonged.

It is worth to be noted that the upper end of the moving block 502 is provided with a trapezoidal block 504, the lower end of the front side of the infusion box 5 is provided with a trapezoidal groove 506, and the trapezoidal block 504 is connected in the trapezoidal groove 506 in a sliding mode. The trapezoidal block 504 can effectively limit the movement of the moving block 502 and improve the safety and stability of the movement process.

It is worth noting that the outer wall of the trapezoidal block 504 is rotatably connected with a plurality of rollers 505, and the rollers 505 are in rolling connection with the inner wall of a trapezoidal groove 506 formed at the lower end of the front side of the transfusion box 5. The design of the roller 505 effectively reduces the direct friction force with the inner wall of the trapezoidal groove 506, so that the roller can move more smoothly, the load of the motor 401 is effectively reduced, and the service life is prolonged.

The working principle is as follows: when the cultivation device for aquatic plants is required to regulate and control the water quality of the aquaculture water, firstly, a worker respectively sets a fertilization threshold value and an adjustment threshold value after comprehensively considering the growth cycle, ammonia nitrogen, dissolved oxygen, temperature, PH, transparency and other relevant water parameters of all plants and the minimum value of fertilization time interval through a management platform, a water quality sensor 105 transmits detected information of ammonia nitrogen, dissolved oxygen, temperature, PH, transparency and the like to the management platform, when the detected water quality information is comprehensively calculated by the management platform and exceeds the fertilization threshold value or/and the adjustment threshold value, a control motor 401 or/and an adjustment motor 7 works, a rotating rod 2 is driven to rotate through the adjustment motor 7, a plurality of limiting columns 201 are linearly arranged at equal intervals on the outer wall of the rotating rod 2, a limiting disc 206 at the cylindrical end on the left side of the rotating rod 2 is rotatably connected with a circular groove 101 formed at the rear end of the inner wall of an incubator, the limiting disc 206 is limited in the circular groove 101, so that the rotating rod 2 can only rotate, and because the limiting column 201 on the left side is in threaded connection with the threaded end of the rotating rod 2, the hole formed in the middle of the limiting column 201 on the middle is in clearance fit with the middle of the threaded end of the rotating rod 2, and the hole formed in the middle of the limiting column 201 on the right side is in rotational connection with the right cylindrical end of the rotating rod 2, the limiting column 201 on the left side can displace by rotating the rotating rod 2, and the limiting column 201 on the right side limits the limiting column to only rotate and not displace, so that the connecting rod 202 can expand or contract, because the limiting grooves 104 are symmetrically formed on the upper ends of the inner walls on the left side and the right side of the incubator 1, the limiting grooves 104 are in sliding connection with the limiting blocks 205, so that the connecting rod 202 can only move back and forth to stretch out, when nutrient solution is needed, the output shaft of the motor 401 rotates, the output shaft of the motor 401 is sleeved with the gear A402, the middle position of the left side in the mechanical box 4 is rotatably connected with the rotating shaft 403, the outer circumferential wall of the rotating shaft 403 is sleeved with the two face gears 404 in an up-and-down structure, the upper end of the rotating shaft 403 penetrates through the inner wall of the mechanical box 4 to extend into the infusion box 5 and is sleeved with the impeller 405, the gear A402 is meshed with the face gear 404, the face gear 404 is meshed with the gear B407 and is connected with the gear B402, the face gear 404 is driven to rotate through the rotation of the gear A402, so that the impeller 405 is driven to rotate, the front end of the infusion pipeline 501 penetrates through the inner part of the infusion box 5 and extends to the outer part, the front end of the infusion pipeline 501 is communicated with the inner part of the medicine distribution pipe 6 through a hose, so that the nutrient solution can be delivered to the medicine distribution pipe 6 and simultaneously drive, the roller 505 is in rolling connection with the inner wall of the trapezoidal groove 506 formed in the lower end of the front side of the infusion box 5, the friction force direct to the inner wall of the trapezoidal groove 506 is effectively reduced due to the design of the roller 505, the roller can move more smoothly, the load of the motor 401 is effectively reduced, and therefore the moving block 502 drives the medicine distribution pipe 6 to move left and right and liquid distribution is carried out by the spray head 601.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an aquaculture water quality of water regulation and control aquatic plant cultivation device, includes artificial containers (1), its characterized in that: the cultivation box is characterized in that a plurality of water through holes (102) are uniformly arranged on the bottom surface inside the cultivation box (1), a plurality of floating blocks (103) are annularly and equidistantly arranged on the bottom surface of the cultivation box (1), a water quality sensor (105) is installed on the side wall inside the cultivation box (1), an adjusting motor (7) is arranged above the rear end of the right side of the cultivation box (1), an output shaft of the adjusting motor (7) penetrates through the outer wall of the cultivation box (1) to extend into the cultivation box and is fixedly connected with a rotating rod (2), a plurality of limiting columns (201) are linearly and equidistantly arranged on the rotating rod (2), a plurality of connecting rods (202) are arranged at the front ends of the limiting columns (201) in a diamond structure, the connecting rods (202) are fixedly connected through pin shafts (203), newly added connecting rods (202) are fixedly connected on pin shafts (203) close to the inner walls on the two sides of the cultivation box (1), and plant cultivation dishes (3) are, the movable blocks (204) are connected to a plurality of pin shafts (203) in the front and rear direction in a sliding manner, a plurality of sliding grooves are formed in each movable block (204), a pin shaft (203) is connected to the inner portion of each sliding groove in a sliding manner, a mechanical box (4) is fixedly arranged in the rear side of the incubator (1), a transfusion box (5) is arranged above the mechanical box (4), a motor (401) is arranged in the mechanical box (4), a gear A (402) is sleeved on an output shaft of the motor (401), a rotating shaft (403) is rotatably connected to the middle position of the left side in the mechanical box (4), two face gears (404) are sleeved on the outer wall of the circumference of the rotating shaft (403) in an up-and-down structure, the gear A (402) is meshed with the face gear (404), the upper end of the rotating shaft (403) penetrates through the inner wall of the mechanical box (4) and extends into the transfusion box (5) and is sleeved with an impeller (405, the rear end of the Z-shaped rod (406) passes through the outer wall of the mechanical box (4) to extend to the inside and is sleeved with a gear B (407), the face gear (404) is meshed with the gear B (407), a transfusion pipeline (501) is arranged in the transfusion box (5), the front end of the transfusion pipeline (501) passes through the inside of the transfusion box (5) and extends to the outside, the front end of the infusion pipeline (501) is communicated with the interior of the medicine distribution pipe (6) through a hose, a moving block (502) is arranged on the front side of the bottom surface of the transfusion box (5), a guide groove (503) is formed in the moving block (502), the front end of the Z-shaped rod (406) is connected with a guide groove (503) in a sliding way, the middle part of the front side of the moving block (502) is fixedly provided with a medicine distribution pipe (6), the inner wall of the box body (1) is provided with a medicine distributing chute which is in sliding fit with the medicine distributing pipe (6), the front end of the medicine distribution pipe (6) penetrates through the outer wall of the incubator (1) to extend to the inside, and a plurality of spray heads (601) are linearly arranged at equal intervals.

2. The cultivation device for aquatic plants for regulating and controlling the water quality of the aquaculture water body as claimed in claim 1, wherein: the cylindrical end on the left side of the rotating rod (2) is provided with a limiting disc (206), and the limiting disc (206) is rotatably connected with a circular groove (101) formed in the rear end of the inner wall of the incubator (1).

3. The cultivation device for aquatic plants of aquaculture water quality control as claimed in claim 2, wherein: the limiting column (201) located on the left side is in threaded connection with the threaded end of the rotating rod (2), a hole formed in the middle of the limiting column (201) located in the middle is in clearance fit with the middle of the threaded end of the rotating rod (2), and a hole formed in the middle of the limiting column (201) located on the right side is in rotating connection with the cylindrical end on the right side of the rotating rod (2).

4. The cultivation device for aquatic plants for regulating and controlling the water quality of the aquaculture water body as claimed in claim 1, wherein: two limiting blocks (205) are symmetrically arranged at the left end and the right end of the outer wall of each movable block (204), limiting grooves (104) are symmetrically formed in the upper ends of the inner walls of the left side and the right side of the incubator (1), and the limiting grooves (104) are connected with the limiting blocks (205) in a sliding mode.

5. The cultivation device for aquatic plants of claim 4, wherein the cultivation device comprises: the limiting groove (104) is divided into a plurality of sections, the number of the sections of the limiting groove (104) is consistent with that of the movable blocks (204), and each section of the limiting groove (104) is discontinuous.

6. The cultivation device for aquatic plants for regulating and controlling the water quality of the aquaculture water body as claimed in claim 1, wherein: the upper end of the moving block (502) is provided with a trapezoidal block (504), the lower end of the front side of the infusion box (5) is provided with a trapezoidal groove (506), and the trapezoidal block (504) is connected in the trapezoidal groove (506) in a sliding mode.

7. The cultivation device for aquatic plants of claim 6, wherein the cultivation device comprises: the outer wall of the trapezoid block (504) is rotatably connected with a plurality of rollers (505), and the rollers (505) are in rolling connection with the inner wall of a trapezoid groove (506) formed in the lower end of the front side of the infusion box (5).