Large-pond cultivation device for nostoc sphaeroids kutz

Abstract

The utility model relates to the technical field of nostoc sphaeroids kutz cultivation, in particular to a large-pool nostoc sphaeroids kutz cultivation device which comprises a cultivation pool, an auxiliary device is arranged on the surface of the cultivation pool, the auxiliary device comprises two groups of guide rails fixed on the surface of the cultivation pool, the surfaces of the two groups of guide rails are respectively connected with sliding rail seats in a sliding mode, and bearing seats are installed on the surfaces of the sliding rail seats. According to the device, an auxiliary device is arranged, the pushing piece can move through the control part, so that the frame and the sliding rod are matched to drive the blades to move and adjust in the hollow plate, the contact depth of the blades and water is adjusted, the water quality is improved, the water quality is improved, and the water quality is improved. The special requirements of the nostoc sphaeroids kutz for the water flow intensity and the dissolved oxygen in different growth stages are met, the action depth can be flexibly adjusted according to the water layering phenomenon, the distribution of dissolved oxygen and nutrient substances in different water layers is improved, and the cultivation effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of Ge Xian Mi cultivation technology, and in particular to a Ge Xian Mi large-pond cultivation device. Background Technology

[0002] Nostoc commune, scientifically known as *Nostoc*, is a low-level unicellular cyanobacterial belonging to the genus *Nostoc* in the phylum Cyanobacteria. It has a simple cellular structure, appearing as a filamentous microalga composed of spherical cells forming a beaded, unisex filamentous body. The colony forms a spherical shape, covered with a gelatinous substance. It is green when moist and grayish-black when dry. It is rich in protein (approximately 40%), carbohydrates, and contains 15-18 kinds of amino acids, including 7 of the 8 essential amino acids for humans. It also contains various vitamins (such as vitamins C, B1, and B2) and 13 kinds of minerals, providing essential nutrients for the human body.

[0003] In our daily work, we have found that when cultivating Nostoc commune in large ponds, a motor-driven waterwheel is installed on the pond to break the stillness of the water and create continuous water flow. This increases the contact area between the water and air, accelerating oxygen dissolution. However, the existing waterwheels are relatively fixed in position when rotating, making it difficult to adjust the contact depth between the waterwheel and the water as needed. This makes it difficult to adapt to the different requirements of Nostoc commune at different growth stages for water flow intensity and dissolved oxygen, thus affecting the cultivation effect. Utility Model Content

[0004] The purpose of this invention is to solve the problems in the existing technology where the installation position is relatively fixed, making it inconvenient to adjust the contact depth between the water wheel and the water according to needs, and making it difficult to adapt to the different needs of Nostoc commune for water flow intensity and dissolved oxygen at different growth stages. Therefore, a Nostoc commune large pond cultivation device is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a large-scale cultivation device for *Ge Xian Mi* (a type of wild rice), comprising a cultivation pool, an auxiliary device provided on the surface of the cultivation pool, the auxiliary device including two sets of guide rails fixed to the surface of the cultivation pool, slide rail seats slidably connected to the surfaces of the two sets of guide rails respectively, bearing seats mounted on the surfaces of the slide rail seats, rotating frames mounted on the inner walls of the two bearing seats, a motor mounted on the surface of the slide rail seats, the output end of the motor fixedly connected to the surface of the rotating frame, multiple hollow plates fixedly connected to the surface of the rotating frame, blades slidably connected to the inner walls of the hollow plates, and two sets of slide rail seats fixedly connected to the surfaces of the blades. The slide rods penetrate the hollow plate, and a frame is fixedly connected to the surface of each set of slide rods. A spring is provided between the frame and the hollow plate. Two pushers are sleeved on the surface of the rotating frame. The surface of the rotating frame is provided with a control part that can drive the pushers to move. The surface of the cultivation tank is provided with a drive part that can control the slide rail seat to move on the guide rail. Through the above components, when the motor is turned on, the rotating frame can be driven to rotate in the bearing seat, so that the blades come into contact with the water, promote the water flow, and accelerate the dissolution of oxygen. During use, the pushers can be driven to move through the control part. The pushers, in conjunction with the frame, realize the position movement of the blades in the hollow plate and adjust the contact depth with the water.

[0006] Preferably, the spring is sleeved on the slide rod, and the two ends of the spring are fixedly connected to the surfaces of the frame and the hollow plate, respectively. Through the above components, the spring can ensure the stability of the blade and control the blade to reset.

[0007] Preferably, the control unit includes a bidirectional screw rotatably connected to the inner wall of the rotating frame. The bidirectional screw is threadedly connected to the inner walls of the two pushers. A motor is mounted on the surface of the control unit. The output end of the motor is fixedly connected to one end of the bidirectional screw. By turning on the motor, the motor can drive the bidirectional screw to rotate. The bidirectional screw can control the movement of the two pushers to achieve the adjustment operation.

[0008] Preferably, the pushing member includes a push frame and multiple rollers, with the multiple rollers rotatably connected to the inner wall of the push frame. Through the above components, when the pushing member contacts the frame, it can contact the frame through the rollers, thereby reducing friction.

[0009] Preferably, the contact surface between the frame and the pusher is set at an angle.

[0010] Preferably, the drive unit includes two sets of motors, motor one and motor two, mounted on the surface of the cultivation tank. The output ends of motor one and motor two are fixedly connected to winding wheels. A steel wire rope is wound and fixedly connected to the surface of the winding wheels. The other end of the steel wire rope is fixedly connected to the surface of the slide rail seat. Through the above components, when motor one cooperates with the winding wheel to wind the steel wire rope, and motor two cooperates with the winding wheel to unwind the steel wire rope, the whole unit can move towards the side closer to motor one. When the operation is reversed, it can move towards the side of motor two.

[0011] Preferably, the first motor and the second motor are located on both sides of the slide rail base and are arranged symmetrically with the slide rail base.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, by setting an auxiliary device and controlling the control unit, the pushing component can be moved, thereby cooperating with the frame and sliding rod to move and adjust the blade in the hollow plate, so as to adjust the contact depth between the blade and the water, meet the specific needs of the gezimi at different growth stages for water flow intensity and dissolved oxygen, and can also flexibly adjust the action depth to address water stratification, improve the distribution of dissolved oxygen and nutrients in different water layers, and improve the cultivation effect.

[0014] 2. In this utility model, by setting up a drive unit, motor one and motor two are used to control the winding wheel to release and retract the steel wire rope, so that the slide rail seat can move the entire rotating frame and blades on the guide rail. This makes it easy to flexibly adjust the position of the device according to the specific conditions in the cultivation pool, such as the distribution of Nostoc commune and changes in water quality, so that the water flow can be more uniform and targeted. Attached Figure Description

[0015] Figure 1 This utility model provides a three-dimensional structural schematic diagram of a large-pond cultivation device for Ge Xian Mi (a type of herb).

[0016] Figure 2 This utility model provides a partial structural schematic diagram of a large-pond cultivation device for Ge Xian Mi (a type of herb).

[0017] Figure 3 This utility model proposes a large-pond cultivation device for *Ge Xian Mi* (a type of rice). Figure 2 Schematic diagram of the structure at point A in the middle;

[0018] Figure 4 This utility model provides a schematic diagram of the structure of the pushing component of a large-pond cultivation device for *Ge Xian Mi* (a type of rice).

[0019] Figure 5 This utility model presents a schematic diagram of the auxiliary device of a large-pond cultivation device for Ge Xian Mi (a type of rice).

[0020] Legend:

[0021] 1. Cultivation pool; 2. Auxiliary device; 21. Guide rail; 22. Slide rail seat; 23. Bearing seat; 24. Drive unit; 241. Motor 1; 242. Winding wheel; 243. Steel wire rope; 244. Motor 2; 25. Motor 3; 26. Rotating frame; 27. Hollow plate; 28. Blade; 29. ​​Control unit; 291. Motor 4; 292. Bidirectional screw; 210. Pushing component; 2101. Push frame; 2102. Roller; 211. Frame; 212. Spring; 213. Slide rod. Detailed Implementation

[0022] Please see Figure 1 - Figure 5 This utility model provides a technical solution: a large-scale cultivation device for *Ge Xian Mi* (a type of herb), including a cultivation pool 1, and an auxiliary device 2 is provided on the surface of the cultivation pool 1.

[0023] Specifically, the auxiliary device 2 includes two sets of guide rails 21 fixed to the surface of the cultivation tank 1. Each set of guide rails 21 has a slide rail seat 22 slidably connected to its surface. Bearing seats 23 are mounted on the surface of each slide rail seat 22. A rotating frame 26 is mounted on the inner wall of each bearing seat 23. A motor 25 is mounted on the surface of the slide rail seat 22. The output end of the motor 25 is fixedly connected to the surface of the rotating frame 26. Multiple hollow plates 27 are fixedly connected to the surface of the rotating frame 26. Blades 28 are slidably connected to the inner wall of each hollow plate 27. Two sets of sliding rods 213 are fixedly connected to the surface of each blade 28 and pass through the hollow plate 27. A frame 211 is fixedly connected to the surface of each set of sliding rods 213. A spring 212 is provided between the frame 211 and the hollow plate 27. The spring 212 is sleeved on the slide rod 213. The two ends of the spring 212 are fixedly connected to the surfaces of the frame 211 and the hollow plate 27, respectively. Two pushers 210 are sleeved on the surface of the rotating frame 26. The contact surface between the frame 211 and the pushers 210 is set at an angle. The surface of the rotating frame 26 is provided with a control part 29 that can drive the pushers 210 to move. The surface of the cultivation pool 1 is provided with a drive part 24 that can control the slide rail seat 22 to move on the guide rail 21. The pusher 210 includes a pusher 2101 and multiple rollers 2102. The multiple rollers 2102 are rotatably connected to the inner wall of the pusher 2101.

[0024] In this embodiment: when the motor 25 is turned on, the rotating frame 26 can be driven to rotate in the bearing seat 23, so that the blade 28 comes into contact with the water, promotes the water flow, and accelerates the dissolution of oxygen. During use, the control unit 29 can drive the pusher 210 to move. The pusher 210, together with the frame 211, realizes the position movement of the blade 28 in the hollow plate 27 and adjusts the contact depth with the water. When the pusher 210 comes into contact with the frame 211, it can contact the frame 211 through the roller 2102 to reduce the friction.

[0025] Specifically, the control unit 29 includes a bidirectional screw 292 that is rotatably connected to the inner wall of the rotating frame 26. The bidirectional screw 292 is threadedly connected to the inner walls of the two pushers 210. A motor 291 is mounted on the surface of the control unit 29. The output end of the motor 291 is fixedly connected to one end of the bidirectional screw 292.

[0026] In this embodiment: when the motor 291 is turned on, the motor 291 can drive the bidirectional screw 292 to rotate, and the bidirectional screw 292 can control the two pushers 210 to move, so as to realize the adjustment operation.

[0027] Specifically, the drive unit 24 includes two sets of motors 241 and 244 mounted on the surface of the cultivation tank 1. Motors 241 and 244 are located on both sides of the slide rail 22 and are symmetrically arranged with the slide rail 22. The output ends of motors 241 and 244 are fixedly connected to winding wheels 242. Steel wire ropes 243 are wound and fixedly connected to the surface of the winding wheels 242. The other end of the steel wire ropes 243 is fixedly connected to the surface of the slide rail 22.

[0028] In this embodiment: when motor 1 241 works with winding wheel 242 to wind wire rope 243, and motor 244 works with winding wheel 242 to unwind wire rope 243, the whole unit can move towards the side closer to motor 1 241. When the operation is reversed, it can move towards the side of motor 244.

[0029] Working principle: In operation, first turn on motor three 25. Motor three 25 drives the rotating frame 26 to rotate within the bearing seat 23, causing the blades 28 to contact the water, propelling the water flow and accelerating oxygen dissolution. When adjusting the contact depth with the water flow, turn on motor four 291. Motor four 291 drives the bidirectional screw 292 to rotate. The bidirectional screw 292 controls the movement of two pushing parts 210. When the pushing parts 210 contact the inclined surface of the frame 211, they can be moved by rollers 2102. Contact with frame 211 reduces friction and pushes frame 211, slide bar 213 and blade 28 to move. Spring 212 is stressed, thereby realizing the adjustment operation. When the overall position needs to be adjusted, motor one 241 and motor two 244 are turned on. Motor one 241 works with winding wheel 242 to wind wire rope 243, and motor two 244 works with winding wheel 242 to unwind wire rope 243. The whole can move towards the side closer to motor one 241. When the operation is reversed, it can move towards the side of motor two 244.

Claims

1. A device for culturing Nostoc sphaeroids in a pool, comprising a culturing pool (1), characterized in that: An auxiliary device (2) is provided on the surface of the cultivation pool (1). The auxiliary device (2) includes two sets of guide rails (21) fixed on the surface of the cultivation pool (1). The surfaces of the two sets of guide rails (21) are slidably connected to slide rail seats (22). The surfaces of the slide rail seats (22) are equipped with bearing seats (23). The inner walls of the two bearing seats (23) are equipped with rotating frames (26). The surfaces of the slide rail seats (22) are equipped with motor three (25). The output end of the motor three (25) is fixedly connected to the surface of the rotating frame (26). The surfaces of the rotating frame (26) are fixedly connected with multiple hollow plates (27). 7) has blades (28) slidably connected to its inner wall. Two sets of slide rods (213) are fixedly connected to the surface of the blades (28) and pass through the hollow plate (27). Each set of slide rods (213) is fixedly connected to a frame (211). A spring (212) is provided between the frame (211) and the hollow plate (27). Two pushers (210) are sleeved on the surface of the rotating frame (26). A control part (29) that can drive the pushers (210) to move is provided on the surface of the rotating frame (26). A drive part (24) that can control the slide rail seat (22) to move on the guide rail (21) is provided on the surface of the cultivation pool (1).

2. A Nostoc cultivation device according to claim 1, wherein: The spring (212) is sleeved on the slide rod (213), and the two ends of the spring (212) are fixedly connected to the surfaces of the frame (211) and the hollow plate (27), respectively.

3. A Nostoc cultivation device according to claim 1, wherein: The control unit (29) includes a bidirectional screw (292) rotatably connected to the inner wall of the rotating frame (26). The bidirectional screw (292) is threadedly connected to the inner wall of two pushers (210). A motor (291) is mounted on the surface of the control unit (29). The output end of the motor (291) is fixedly connected to one end of the bidirectional screw (292).

4. The large-pond cultivation device for *Ge Xian Mi* according to claim 1, characterized in that: The pusher (210) includes a pusher (2101) and a plurality of rollers (2102), the plurality of rollers (2102) being rotatably connected to the inner wall of the pusher (2101).

5. A Nostoc cultivation device according to claim 1, wherein: The contact surface between the frame (211) and the pusher (210) is set at an angle.

6. A Nostoc cultivation device according to claim 1, wherein: The drive unit (24) includes two sets of motors, namely motor one (241) and motor two (244), mounted on the surface of the cultivation pool (1). The output ends of motor one (241) and motor two (244) are fixedly connected to winding wheels (242). A steel wire rope (243) is wound and fixedly connected to the surface of the winding wheel (242). The other end of the steel wire rope (243) is fixedly connected to the surface of the slide rail seat (22).

7. A Nostoc cultivation device according to claim 6, wherein: The first motor (241) and the second motor (244) are located on both sides of the slide rail (22) and are arranged symmetrically with the slide rail (22).

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