Plant sinking bed capable of being automatically adjusted according to plant growth vigor and water transparency

Abstract

The utility model discloses a plant sinking bed capable of being automatically adjusted according to plant growth vigor and water transparency, and relates to the field of water ecological restoration, the plant sinking bed comprises four supporting columns, the four supporting columns are distributed in a rectangular shape, the upper ends of the four supporting columns are fixedly provided with connecting rods, and a sinking bed main body is arranged among the four supporting columns in an up-down sliding mode; winches are fixedly mounted in the middles of the connecting rods on the two sides, two ropes are arranged on the two winches in a leading-out mode, and the tail ends of the ropes are fixedly connected with the corners of the sinking bed body; a stand column is fixedly arranged on one side of the top of the sinking bed body, and an electrically-driven sliding sleeve is installed on the column wall of the stand column. According to the device, the depth of the sinking bed can be adjusted according to the plant growth condition, the position depth of the light sensor and the underwater illumination condition identified by the light sensor so as to meet the optimal growth and photosynthesis ecological niche of the plant, so that the submerged plant can grow vigorously; the effects of continuously purifying the regional water quality and improving the water transparency are achieved.

Description

Technical Field

[0001] The utility model relates to the field of water body ecological restoration, in particular to a plant submerged bed which can be automatically adjusted according to plant growth and water body transparency. Background Art

[0002] In aquatic ecosystems, submerged plants have the functions of absorbing nutrients from water bodies, secreting allelopathic substances to inhibit the growth and reproduction of algae, and providing diverse habitats for other aquatic organisms. Submerged plants are not only the main primary producers in shallow lake ecosystems, but also important biological measures for controlling pollution loads and improving water quality in lakes. Therefore, the restoration of submerged plants plays a key role in the process of water ecological restoration.

[0003] The light compensation point refers to the balance point where the photosynthesis and respiration of a plant are equal. If a plant is below the light compensation point for a long time, it may gradually turn yellow or even die. Submerged plants are completely submerged in water, and their light compensation point is greatly affected by water environmental factors such as the transparency, water quality, wind and waves of the water body itself. When encountering sudden natural influences such as rising or falling water levels, submerged plants will decline or even disappear. Therefore, in water ecological restoration projects, the restoration of submerged plants is very difficult. How to ensure that the submerged plant restoration area can operate according to the expected expectations and tend to be stable is a key issue in the research.

[0004] Disadvantages of existing sinking beds:

[0005] The existing automatically adjustable water depth floating bed photosensitive element is fixed to the submerged bed itself, and the relative position remains unchanged. However, the plants are constantly growing. As the plants grow, the original submerged bed depth is no longer suitable for rapid plant growth, which is contrary to the need for rapid recovery of submerged vegetation in our water ecological restoration project.

[0006] (2) As the plants grow, the photosensitive elements of the floating bed are easily blocked by the plants, resulting in detection errors and making it impossible to accurately adjust the water depth, which also affects the recovery of submerged plants. Utility Model Content

[0007] In view of the above problems existing in the existing plant submerged beds, the present utility model is proposed.

[0008] Therefore, the purpose of the utility model is to provide a plant sink bed which can be automatically adjusted according to the growth of plants and the transparency of water bodies, thereby solving the shortcomings of the previous sink bed light sensors being easily blocked by plants and the sink bed depth not being able to be adjusted according to the growth of plants.

[0009] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0010] A plant sunken bed that can be automatically adjusted according to the growth of plants and the transparency of water bodies, comprises four support columns, which are evenly distributed in a rectangular shape, and a connecting rod is fixedly provided at the upper ends of the four support columns, and a sunken bed body is slidably arranged between the four support columns; a winch is fixedly installed in the middle of the connecting rods on both sides, and two ropes are led out from the two winches, and the ends of the ropes are fixedly connected to the corners of the sunken bed body; a column is fixedly provided on one side of the top of the sunken bed body, and an electric drive sleeve is installed on the column wall of the column, and a light sensor, a plant height sensor and an electric control box are fixedly provided on the outer wall of the electric drive sleeve, and a solar panel is fixedly installed on the upper end of the column.

[0011] Preferably, the sink body includes a prefabricated bottom plate and a grid plate, there are multiple grid plates, and the multiple grid plates are spliced ​​and arranged on the upper surface of the prefabricated bottom plate.

[0012] Preferably, a T-shaped plug plate is fixedly provided on the lower surface of the grid plate, and a T-shaped slot matching with the T-shaped plug plate is opened on the upper surface of the prefabricated bottom plate.

[0013] Preferably, a handle is fixedly provided on the side wall of the sink body.

[0014] Furthermore, a sliding tube is fixedly provided on the side wall of the sink bed body, and the sliding tube is slidably connected to the support column.

[0015] Preferably, a fixed pulley is fixedly provided at the upper ends of the four support columns, and the rope is arranged through the wheel wall of the fixed pulley.

[0016] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0017] The utility model is provided with a light sensor and a plant height sensor. The plant height sensor can identify the growth of submerged plants. When the plants grow well, the electric control box controls the electric drive sleeve to move on the column, which can drive the plant height sensor and the light sensor to move upward. When the submerged plants cannot be identified, the electric drive sleeve moves downward to make the light sensor and the plant height sensor move downward to identify the submerged plants. In addition, the electric control box controls the rotation of the winch. When the light sensor identifies that the light intensity is lower than the light compensation point of the submerged plants, the winch pulls the rope to control the submerged bed body to move upward. When the light is higher than the light compensation point of the submerged plants, the submerged bed body is controlled to sink and stop at a critical value. The position depth of the light sensor can be determined according to the growth conditions of the plants, and then the depth of the submerged bed can be adjusted according to the underwater light conditions identified by the light sensor to meet the optimal growth and photosynthesis ecological niche of the plants. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 For the utility model Figure 1 A magnified schematic diagram of part A.

[0021] Description of reference numerals:

[0022] 1. Support column; 2. Connecting rod; 3. Sunken bed body; 4. Winch; 5. Rope; 6. Column; 7. Electric drive sleeve; 8. Light sensor; 9. Plant height sensor; 10. Electric control box; 11. Solar panel; 12. Prefabricated bottom plate; 13. Grid plate; 14. T-shaped plug plate; 15. Handle; 16. Sliding tube; 17. Fixed pulley. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model embodiment discloses a plant submerged bed which can be automatically adjusted according to the growth of plants and the transparency of water bodies.

[0025] The utility model provides Figure 1The plant sink shown can be automatically adjusted according to the growth of plants and the transparency of water, and includes four support columns 1. The four support columns 1 are evenly distributed in a rectangular shape, and a connecting rod 2 is fixedly arranged at the upper end of the four support columns 1. A sink body 3 is arranged between the four support columns 1 to slide up and down, and a sliding tube 16 is fixedly arranged on the side wall of the sink body 3, and the sliding tube 16 is slidably connected to the support column 1, and can slide smoothly on the support column 1 through the sliding tube 16; a winch 4 is fixedly installed in the middle of the connecting rods 2 on both sides, and two ropes 5 are led out from the two winches 4, and the ends of the ropes 5 are fixedly connected to the corners of the sink body 3; a fixed pulley 17 is fixedly arranged on the upper end of the four support columns 1, and the rope 5 passes through the wheel wall of the fixed pulley 17, and the fixed pulley 17 can change the pulling direction of the rope 5 on the sink body 3, and a bidirectional The winding wheel and the winch 4 can synchronously release or reel in the rope 5 when rotating, so that the rope 5 can pull the sinker body 3 upwards or release the sinker body 3 downwards, thereby adjusting the height of the sinker body 3. A column 6 is fixedly arranged on one side of the top of the sinker body 3, and an electric drive sleeve 7 is installed on the column wall of the column 6. A motor-driven climbing mechanism is arranged inside the electric drive sleeve 7, which can make the electric drive sleeve 7 rise and fall on the column 6, and a light sensor 8, a plant height sensor 9 and an electric control box 10 are fixedly arranged on the outer wall of the electric drive sleeve 7. The electric drive sleeve 7, the light sensor 8 and the plant height sensor 9 are all electrically connected to the electric control box 10, and a solar panel 11 is fixedly arranged on the upper end of the column 6, and a photovoltaic inverter and a battery are arranged inside the electric control box 10. The solar panel 11 stores electrical energy in the battery through the photovoltaic inverter.

[0026] The plant height sensor 9 can identify the growth of submerged plants. When the plants grow well, the electric control box 10 controls the electric drive sleeve 7 to move on the column 6, which can drive the plant height sensor 9 and the light sensor 8 to move upward. When no submerged plants are identified, the electric drive sleeve 7 moves downward so that the light sensor 8 and the plant height sensor 9 move downward to identify the submerged plants. In addition, the electric control box 10 controls the winch 4 to rotate. When the light sensor 8 identifies that the light intensity is lower than the light compensation point of the submerged plants, the winch 4 pulls the rope 5 to control the submerged bed body 3 to move upward. When the light is higher than the light compensation point of the submerged plants, the submerged bed body 3 is controlled to sink and stop at the critical value. The position depth of the light sensor 8 can be determined according to the plant growth conditions, and then the depth of the submerged bed body 3 is adjusted according to the underwater light conditions identified by the light sensor 8 to meet the optimal growth and photosynthesis niche of the plant.

[0027] In order to assemble the sink bed body 3, Figure 1-2As shown, the sink body 3 includes a prefabricated bottom plate 12 and a grid plate 13. There are multiple grid plates 13, and multiple grid plates 13 are spliced ​​and arranged on the prefabricated bottom plate 12. A T-shaped plug plate 14 is fixedly provided on the lower surface of the grid plate 13. A T-shaped slot matching the T-shaped plug plate 14 is opened on the upper surface of the prefabricated bottom plate 12. After the grid plates 13 are spliced ​​on the upper surface of the prefabricated bottom plate 12, the prefabricated bottom plate 12 and the grid plates 13 are assembled by plugging and fitting with the T-shaped slot matching the T-shaped plug plate 14.

[0028] Finally, in order to facilitate manual transport of the sink body 3, as shown in FIG. Figure 1 As shown, a handle 15 is fixedly provided on the side wall of the sink body 3.

[0029] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A plant bed that can automatically adjust according to plant growth and water transparency, comprising four support columns (1), characterized in that: The four support columns (1) are evenly distributed in a rectangular shape, and a connecting rod (2) is fixedly provided at the upper ends of the four support columns (1), and a sinker body (3) is provided between the four support columns (1) to slide up and down; A winch (4) is fixedly installed in the middle of the connecting rods (2) on both sides, and two ropes (5) are led out from the two winches (4), and the ends of the ropes (5) are fixedly connected to the corners of the sinker body (3); A column (6) is fixedly provided on one side of the top of the sink bed body (3); an electric drive sleeve (7) is installed on the column wall of the column (6); a light sensor (8), a plant height sensor (9) and an electric control box (10) are fixedly provided on the outer wall of the electric drive sleeve (7); and a solar panel (11) is fixedly installed on the upper end of the column (6).

2. The plant bed that can be automatically adjusted according to plant growth and water transparency according to claim 1 is characterized in that: The sink bed body (3) comprises a prefabricated bottom plate (12) and a grid plate (13), wherein the grid plates (13) are multiple in number, and the multiple grid plates (13) are spliced ​​and arranged on the upper surface of the prefabricated bottom plate (12).

3. The plant bed that can be automatically adjusted according to plant growth and water transparency according to claim 2 is characterized in that: A T-shaped plug plate (14) is fixedly provided on the lower surface of the grid plate (13), and a T-shaped slot matching the T-shaped plug plate (14) is provided on the upper surface of the prefabricated bottom plate (12).

4. The plant bed that can be automatically adjusted according to plant growth and water transparency according to claim 1 is characterized in that: A handle (15) is fixedly provided on the side wall of the sink bed body (3).

5. The plant bed that can be automatically adjusted according to plant growth and water transparency according to claim 1 is characterized in that: A sliding tube (16) is fixedly provided on the side wall of the sink bed body (3), and the sliding tube (16) is slidably connected to the support column (1).

6. The plant bed that can be automatically adjusted according to plant growth and water transparency according to claim 1 is characterized in that: A fixed pulley (17) is fixedly provided at the upper ends of the four support columns (1), and the rope (5) is arranged through the wheel wall of the fixed pulley (17).

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