Shellfish ecological system for natural water purification

Abstract

The utility model discloses a shellfish ecosystem for natural water purification, which comprises a mounting rack and support legs connected to the mounting rack, each support leg is connected with an anti-drop assembly, each anti-drop assembly comprises a nut in threaded connection to the corresponding support leg, the lower part of each nut is rotatably connected with a sleeve, the bottom of each sleeve is connected with an L-shaped pressing rod, and the L-shaped pressing rod is connected with a water inlet pipe. The L-shaped pressing rods are slidably connected into sliding grooves formed in the outer walls of the supporting legs, barbs are hinged to the bottoms of the L-shaped pressing rods, rotating shafts are connected to the bottoms of the barbs, and the two ends of the rotating shafts are inserted into grooves formed in the bottoms of the sliding grooves; two transverse partition plates are connected into the mounting frame, vertical partition plates are connected to the transverse partition plates to form a placement cavity, and an ecological box is slidably connected into the placement cavity. The L-shaped pressing rod ascends by rotating the nut, so that the barbs are driven to expand outwards, the effect of pulling soil is achieved, the stability of the mounting frame is greatly improved, the mounting frame is prevented from being flushed down by water, and shellfish is prevented from being eaten by other organisms through the protective net.

Description

Technical Field

[0001] The utility model relates to the technical field of ecological restoration, in particular to a shellfish ecosystem used for purifying natural water bodies. Background Art

[0002] With the progress and development of society, a large number of external pollution sources have flowed into water bodies, causing natural water bodies to be polluted to varying degrees, and even blackened and smelly. Most of the ecological restoration technologies used in the process of water treatment are to release filter-feeding fish or plant different types of aquatic plants, such as emergent plants, floating-leaf plants and submerged plants. These methods have high initial investment and later maintenance costs, and sometimes the purification effect is not very obvious, especially in winter when the plants wither. Not only is the effect poor, but the plants need to be harvested manually.

[0003] The above ecological restoration technology mainly relies on the absorption of aquatic plants and the filter feeding of fish to purify water quality, and the effect is relatively long-term. When the plants wither in winter, the ecological restoration effect will be greatly reduced, and aquatic plants need to be harvested and maintained regularly, and the cost of later operation and maintenance is high. In addition, fish have a large range of mobility and are easy to swim with the water flow or be caught by humans, and then need to be replenished again, which invisibly increases the investment cost of later operation and maintenance. For this reason, many shellfish ecosystems have emerged. However, the current shellfish ecosystem requires a mounting frame to fix the ecological box in the water, but the mounting frame is often impacted by water, resulting in instability of the mounting frame, and even the phenomenon of the mounting frame tipping over, which is not conducive to later maintenance. Utility Model Content

[0004] The purpose of the utility model is to provide a shellfish ecosystem for purifying natural water bodies to solve the above-mentioned problems.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] The utility model discloses a shellfish ecosystem for purifying natural water bodies, comprising a mounting frame and supporting legs connected to the four corners of the bottom of the mounting frame, the bottom of the supporting legs being conical, the supporting legs being connected to an anti-slip assembly, the anti-slip assembly comprising a nut threadedly connected to the supporting legs, a sleeve being rotatably connected below the nut, the sleeve being sleeved on the supporting legs, the bottom of the sleeve being connected to an L-shaped pressure rod, the L-shaped pressure rod being slidably connected to a slide groove opened on the outer wall of the supporting leg, the bottom of the L-shaped pressure rod being hinged with a barb, the bottom of the barb being connected to a rotating shaft, the two ends of the rotating shaft being inserted into grooves opened at the bottom of the slide groove; two horizontal partition plates are connected inside the mounting frame, the horizontal partition plates are connected to a vertical partition plate, the horizontal partition plates and the vertical partition plates divide the interior of the mounting frame into four placement chambers, and an ecological box is slidably connected to the placement chamber.

[0007] Further, the sleeve is rotatably connected to the nut through a bearing.

[0008] Further, sliding rails are provided on the inner side frame, the horizontal partition board and the vertical partition board of the mounting frame, sliding grooves are formed on the bottom surface and the outer side wall of the ecological box, and the ecological box is slidably connected to the sliding rails through the sliding grooves.

[0009] Further, a baffle is provided on the front end surface of the horizontal partition board.

[0010] Further, a protective net is provided above the ecological box, and the protective net is fixed to the mounting frame.

[0011] Compared with the prior art, the beneficial technical effects of the present utility model are as follows:

[0012] By rotating the nut, the L-shaped pressing rod rises, so as to drive the barbs to open outwards, thereby achieving the effect of holding the soil, greatly improving the stability of the mounting frame, preventing the mounting frame from being washed down by water, and using the protective net to prevent the shellfish from being eaten by other organisms. Description of the Drawings

[0013] The following further describes the present utility model with reference to the drawings.

[0014] Figure 1 It is the front view of the shellfish ecosystem for natural water body purification of the present utility model;

[0015] Figure 2 It is Figure 1 the enlarged view of part A in

[0016] Figure 3 It is the side view of the shellfish ecosystem for natural water body purification of the present utility model;

[0017] Description of the reference numerals: 1. Mounting frame; 2. Support leg; 3. Nut; 4. Sleeve; 5. L-shaped pressing rod; 6. Sliding groove; 7. Barb; 8. Rotating shaft; 9. Groove; 10. Horizontal partition board; 11. Vertical partition board; 12. Ecological box; 13. Sliding rail; 14. Baffle; 15. Protective net. Detailed Embodiment

[0018] Such as Figures 1-3As shown in the figure, a shellfish ecosystem for purifying natural water bodies includes a mounting frame 1 and support legs 2 connected to the four corners of the bottom of the mounting frame 1. The bottom of the support legs 2 is conical. An anti-disengagement component is connected to the support legs 2. The anti-disengagement component includes a nut 3 threadedly connected to the support legs 2. A sleeve 4 is rotatably connected to the lower part of the nut 3 through a bearing. The sleeve 4 is sleeved on the support legs 2. The bottom of the sleeve 4 is connected to an L-shaped pressing rod 5. The L-shaped pressing rod 5 is slidably connected in a chute 6 opened on the outer wall of the support legs 2. The bottom of the L-shaped pressing rod 5 is hinged to a barbed spike 7. The bottom of the barbed spike 7 is connected to a rotating shaft 8. Both ends of the rotating shaft 8 are inserted into grooves 9 opened at the bottom of the chute 6. When the nut 3 is rotated downward, the nut 3 drives the L-shaped pressing rod 5 to descend through the sleeve 4, so that the barbed spike 7 retracts and the barbed spike 7 is close to the support legs 2. On the contrary, the barbed spike 7 opens. The outside of the barbed spike 7 is in a blade shape, which is convenient for the barbed spike 7 to cut into the soil and is convenient for unfolding.

[0019] Two horizontal partition plates 10 are connected inside the mounting frame 1. A vertical partition plate 11 is connected to the horizontal partition plates 10. The horizontal partition plates 10 and the vertical partition plate 11 divide the interior of the mounting frame 1 into four placement cavities. An ecological box 12 is slidably connected in the placement cavities. Slide rails 13 are provided on the inner side frames, horizontal partition plates 10 and vertical partition plates 11 of the mounting frame 1. Chutes are opened on the bottom surface and the outer side wall of the ecological box 12. The ecological box 12 is slidably connected to the slide rails 13 through the chutes.

[0020] A baffle 14 is provided on the front end surface of the horizontal partition plate 10 for blocking the ecological box 12.

[0021] A protective net 15 is provided above the ecological box 12. The protective net 15 is fixed to the mounting frame 1. By means of the protective net 15, other organisms are prevented from eating the shellfish in the ecological box 12.

[0022] The above embodiments are only described for the preferred mode of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solution of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A shellfish ecosystem for natural water purification, characterized by: The invention comprises a mounting frame (1) and supporting legs (2) connected to the four corners of the bottom of the mounting frame (1); the bottom of the supporting leg (2) is conical; the supporting leg (2) is connected to an anti-slip assembly; the anti-slip assembly comprises a nut (3) threadedly connected to the supporting leg (2); a sleeve (4) is rotatably connected below the nut (3); the sleeve (4) is sleeved on the supporting leg (2); the bottom of the sleeve (4) is connected to an L-shaped pressure rod (5); the L-shaped pressure rod (5) is slidably connected to a sliding groove provided on the outer wall of the supporting leg (2). In the groove (6), the bottom of the L-shaped pressure rod (5) is hinged with a barb (7), the bottom of the barb (7) is connected to a rotating shaft (8), and the two ends of the rotating shaft (8) are inserted into the grooves (9) opened at the bottom of the slide groove (6); the mounting frame (1) is connected with two horizontal partition plates (10), and the horizontal partition plates (10) are connected with vertical partition plates (11). The horizontal partition plates (10) and the vertical partition plates (11) divide the interior of the mounting frame (1) into four placement chambers, and the placement chambers are slidably connected with ecological boxes (12).

2. The shellfish ecosystem for natural water purification according to claim 1, characterized in that: The sleeve (4) is rotatably connected to the nut (3) via a bearing.

3. The shellfish ecosystem for natural water purification according to claim 1, characterized in that: The internal side frame, the transverse partition plate (10) and the vertical partition plate (11) of the mounting frame (1) are all provided with slide rails (13), and the bottom surface of the eco-box (12) and the outer side wall of the eco-box (12) are both provided with slide grooves, and the eco-box (12) is slidably connected to the slide rails (13) via the slide grooves.

4. The shellfish ecosystem for natural water purification according to claim 3, characterized in that: A baffle (14) is provided on the front end surface of the transverse partition plate (10).

5. The shellfish ecosystem for natural water purification according to claim 1, characterized in that: A protective net (15) is provided above the ecological box (12), and the protective net (15) is fixed on the mounting frame (1).

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