A seawater rice, fish and shrimp ecological circulation breeding device

Abstract

The utility model discloses a kind of seawater rice fish and shrimp ecological cycle breeding device, it is related to seawater rice technical field, including breeding pond, the top edge of the breeding pond Four corners are provided with support rod, the top of the front and rear two support rods is fixedly connected with tripod, sunshade is provided between two tripod, the bottom of the sunshade is provided with folding mechanism, the folding mechanism includes two-way screw rod, two-way screw rod rotationally connects between the top corner of two tripod, the bottom corner between two tripod is fixedly connected with slide bar, first slider is sleeved on the two-way screw rod, second slider is sleeved on the slide bar, the sunshade is bonded in the top of first slider and second slider;The utility model is set up folding mechanism under sunshade, can be unfolded or folded sunshade according to the demand of light intensity under different growth stages of seawater rice and fish and shrimp and different weather conditions.

Description

Technical Field

[0001] This utility model relates to the field of seawater rice technology, specifically a seawater rice-fish-shrimp ecological cycle farming device. Background Technology

[0002] Globally, saline-alkali land covers over 1 billion hectares, with my country possessing 1.5 billion mu (approximately 100 million hectares). Developing agriculture on saline-alkali land has become an important strategic direction for ensuring food security and ecological restoration. Seawater rice, as a pioneer crop for saline-alkali land, has seen its planting area exceed one million mu (approximately 667 hectares) under the "storing grain through technology" policy. In the field of ecological circular farming of seawater rice and fish / shrimp, light intensity and environmental control are key factors affecting the efficiency of these farming operations.

[0003] However, existing seawater rice-fish-shrimp ecological recycling aquaculture systems still have some shortcomings in practical use: existing integrated aquaculture systems mostly focus on water circulation and nutrient exchange, but generally neglect the impact of dynamic light regulation on the growth of crops and aquatic organisms. For example, traditional fixed shade structures cannot flexibly adjust according to changes in light intensity during the day and night and seasons. High temperature and strong light periods can easily cause scorching of seawater rice leaves and stress death of fish and shrimp, while cloudy and rainy periods with weak light cannot guarantee photosynthetic efficiency, resulting in yield losses.

[0004] To address these issues, we designed a seawater rice-fish-shrimp ecological circular farming device. Utility Model Content

[0005] The purpose of this utility model is to provide a seawater rice-fish-shrimp ecological cycle farming device to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model provides a seawater rice-fish-shrimp ecological circular farming device, including a farming pond. Support rods are provided at the four corners of the top edge of the farming pond. Tripods are fixedly connected to the tops of the front and rear support rods. A sunshade is provided between the two tripods. A folding mechanism is provided at the bottom of the sunshade. The folding mechanism includes a bidirectional screw, which is rotatably connected between the top corners of the two tripods. Sliding rods are fixedly connected between the bottom corners of the two tripods. A first sliding block is sleeved on the bidirectional screw, and a second sliding block is sleeved on the sliding rod. The sunshade is adhered to the tops of the first and second sliding blocks.

[0007] Furthermore, there are multiple first sliders and second sliders, and these multiple first sliders and second sliders are evenly distributed.

[0008] Furthermore, a cross link is provided between every two bidirectional screws and slide bars, and the top end of the hinged part of the cross link is bonded to the sunshade.

[0009] Furthermore, push plates are threadedly connected to both ends of the bidirectional screw, and the push plates are disposed outside the first and second sliders at the two outermost ends.

[0010] Furthermore, a motor housing is fixedly installed on the outside of the tripod, and a servo motor is installed inside the motor housing. The drive end of the servo motor is fixedly connected to a bidirectional screw.

[0011] Furthermore, there are two sets of the sliding rod, cross link, and push plate, and the two sets of the sliding rod, cross link, and push plate are symmetrically arranged on both sides of the tripod.

[0012] Furthermore, the bottom end of the support rod is inserted into the aquaculture pond, and the support rod has multiple threaded holes.

[0013] Furthermore, bolts are inserted into the side wall of the aquaculture pond, and the other end of the bolts is threaded into a threaded hole.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] In this invention, a folding mechanism installed under the shade can flexibly unfold or fold the shade according to the light intensity requirements of seawater rice and fish / shrimp at different growth stages and under different weather conditions. When high-intensity sunlight is needed, the shade can be folded up to allow the aquaculture pond to receive ample sunlight, meeting the photosynthetic needs of the seawater rice and promoting its growth and development. When the sunlight is too strong and may harm the seawater rice or fish / shrimp, the shade can be unfolded in time to effectively block the sunlight, creating a suitable light environment for the aquaculture organisms, thereby improving the yield of seawater rice and the survival rate of fish / shrimp. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall external structure of this utility model;

[0017] Figure 2 This is a side view of the folding mechanism of this utility model.

[0018] Figure 3 This is a top view of the folding mechanism of this utility model.

[0019] Figure 4 This utility model Figure 2 Enlarged view of point A in the image.

[0020] In the diagram: 1. Aquaculture pond; 2. Support rod; 3. Tripod; 4. Sunshade; 5. Two-way screw; 6. Sliding rod; 7. First slider; 8. Second slider; 9. Cross link; 10. Push plate; 11. Motor box; 12. Threaded hole; 13. Bolt. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1 and Figure 2 This utility model provides a technical solution: a seawater rice-fish-shrimp ecological circular farming device, including a farming pond 1. Support rods 2 are provided at the four corners of the top edge of the farming pond 1. Tripods 3 are fixedly connected to the tops of the front and rear support rods 2. A sunshade 4 is provided between the two tripods 3. A folding mechanism is provided at the bottom of the sunshade 4. The folding mechanism includes a bidirectional screw 5, which is rotatably connected between the top corners of the two tripods 3. Sliding rods 6 are fixedly connected between the bottom corners of the two tripods 3. A first sliding block 7 is sleeved on the bidirectional screw 5, and a second sliding block 8 is sleeved on the sliding rod 6. The sunshade 4 is adhered to the tops of the first sliding block 7 and the second sliding block 8. There are multiple first sliders 7 and second sliders 8, and these multiple first sliders 7 and second sliders 8 are evenly distributed. A cross connecting rod 9 is provided between every two bidirectional screws 5 and slide rods 6. The top of the hinged part in the middle of the cross connecting rod 9 is bonded to the sunshade 4. Push plates 10 are threadedly connected to both ends of the bidirectional screws 5. The other end of the push plate 10 is slidably connected to the slide rod 6. The push plate 10 is located on the outside of the first sliders 7 and second sliders 8 at the two ends, and is fixedly connected to the outside of the first sliders 7 and second sliders 8 at the two ends. A motor box 11 is fixedly installed on the outside of the tripod 3. A servo motor is installed in the motor box 11. The drive end of the servo motor is fixedly connected to the bidirectional screws 5.

[0023] In addition, the connection between the first slider 7 and the second slider 8 and the cross link 9 is a movable hinge, and a certain amount of space is reserved at the connection point. In this way, when the width of the cross link 9 changes during its movement, it can swing or move slightly within the space.

[0024] In practice, when the aquaculture pond 1 requires high-intensity sunlight, the servo motor inside the motor housing 11 is activated, which drives the bidirectional screw 5 to rotate. The rotation of the bidirectional screw 5 causes the push plate 10 to move along the slide rod 6. As the push plate 10 moves, it causes the first slider 7 and the second slider 8, which are fixedly connected to it, to move towards each other. As the sliders move towards each other, the cross link 9 connected to it is compressed and begins to contract. The contraction of the cross link 9 pulls the sunshade 4, thereby gradually folding the sunshade 4 so that more sunlight can directly shine into the aquaculture pond 1. Conversely, when the aquaculture pond 1 does not require high-intensity sunlight, the servo motor is activated to rotate in the opposite direction. The reverse rotation of the bidirectional screw 5 causes the push plate 10 to move in the opposite direction, which pushes the slider to move in the opposite direction. The cross link 9 extends, gradually unfolding the sunshade 4 to block sunlight and adjust the light intensity in the aquaculture pond 1.

[0025] See Figure 3 There are two sets of slide rods 6, cross links 9 and push plates 10, and the two sets of slide rods 6, second sliders 8, cross links 9 and push plates 10 are symmetrically arranged on both sides of the tripod 3.

[0026] In practice, the symmetrically arranged sunshade 4 can provide more comprehensive coverage of the aquaculture pond 1. By controlling the movement of the components on both sides, the degree of unfolding and the tilt angle of the sunshade 4 can be adjusted more precisely to meet the different light requirements of seawater rice and fish and shrimp at different growth stages.

[0027] See Figure 2 and Figure 4 The bottom end of the support rod 2 is inserted into the breeding pond 1. The support rod 2 has multiple threaded holes 12. Bolts 13 are inserted into the side wall of the breeding pond 1. The other end of the bolts 13 is threaded into the threaded holes 12.

[0028] In practice, when the height of the sunshade 4 needs to be adjusted, loosen bolt 13, adjust the depth of the support rod 2 inserted into the aquaculture pond 1 according to actual needs, select a suitable threaded hole 12, and then tighten bolt 13 to adjust the height of the sunshade 4. To adjust the angle of the sunshade 4, adjust one side of bolt 13 to change the height of the support rod 2 on that side, while keeping the other side unchanged. This results in one side of the sunshade 4 being higher and the other lower, thus adjusting the angle of the sunshade 4 to better adapt to different light directions and the needs of the aquaculture environment at different times.

[0029] Working Principle: During the aquaculture process, when seawater rice or fish and shrimp require high-intensity sunlight to promote growth, the servo motor inside the motor housing 11 is activated. The servo motor operates, and its drive end rotates the bidirectional screw 5 connected to it. Since the push plate 10 is threadedly connected to the bidirectional screw 5 and its other end slides on the slide rod 6, the rotation of the bidirectional screw 5 drives the push plate 10 to move along the slide rod 6. As the push plate 10 moves, it drives the first slider 7 and the second slider 8, which are fixedly connected to it, to move towards each other. As the sliders move towards each other, the cross link 9 connected to it is compressed and begins to contract. The contraction of the cross link 9 pulls the sunshade 4, thereby gradually folding the sunshade 4 so that more sunlight can directly irradiate the aquaculture pond 1. Conversely, when seawater rice or fish and shrimp do not require high-intensity sunlight, for example, when excessive sunlight may harm them, the servo motor is activated to rotate in the reverse direction. The bidirectional screw 5 rotates in the reverse direction, causing the push plate 10 to move in the reverse direction. The push plate 10 pushes the slider to move in the reverse direction, and the cross link 9 extends, gradually unfolding the sunshade 4 to block the sunlight and adjust the light intensity in the aquaculture pond 1.

Claims

1. A seawater rice-fish-shrimp ecological circular farming device, comprising a culture pond (1), characterized in that, The aquaculture pond (1) has four support rods (2) at the top edge of each of its four corners. The top of each of the two support rods (2) is fixedly connected to a tripod (3). A sunshade (4) is provided between the two tripods (3). A folding mechanism is provided at the bottom of the sunshade (4). The folding mechanism includes a bidirectional screw (5). The bidirectional screw (5) is rotatably connected between the top corners of the two tripods (3). A sliding rod (6) is fixedly connected between the bottom corners of the two tripods (3). A first sliding block (7) is sleeved on the bidirectional screw (5). A second sliding block (8) is sleeved on the sliding rod (6). The sunshade (4) is attached to the top of the first sliding block (7) and the second sliding block (8).

2. The seawater rice-fish-shrimp ecological circular farming device as described in claim 1, characterized in that: There are multiple first sliders (7) and second sliders (8), and the multiple first sliders (7) and second sliders (8) are evenly distributed.

3. The seawater rice-fish-shrimp ecological circular farming device as described in claim 2, characterized in that: A cross link (9) is provided between every two bidirectional screws (5) and slide bars (6), and the top of the hinged part of the cross link (9) is bonded to the sunshade (4).

4. The seawater rice-fish-shrimp ecological circular farming device as described in claim 3, characterized in that: The two ends of the bidirectional screw (5) are threadedly connected to push plates (10), which are located outside the first slider (7) and the second slider (8) at the two ends.

5. The seawater rice-fish-shrimp ecological circular farming device as described in claim 4, characterized in that: A motor housing (11) is fixedly installed on the outside of the tripod (3). A servo motor is installed inside the motor housing (11), and the drive end of the servo motor is fixedly connected to the bidirectional screw (5).

6. The seawater rice-fish-shrimp ecological circular farming device as described in claim 5, characterized in that: The number of the slide rod (6), cross link (9) and push plate (10) is two sets, and the two sets of slide rod (6), cross link (9) and push plate (10) are symmetrically arranged on both sides of the tripod (3).

7. The seawater rice-fish-shrimp ecological circular farming device as described in claim 6, characterized in that: The bottom end of the support rod (2) is inserted into the aquaculture pond (1), and the support rod (2) has multiple threaded holes (12).

8. The seawater rice-fish-shrimp ecological circular farming device as described in claim 7, characterized in that: The side wall of the aquaculture pond (1) is fitted with bolts (13), and the other end of the bolts (13) is threaded into the threaded hole (12).

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