Soilless culture floating device for fishing and light complementation

Abstract

The utility model belongs to the technical field of cultivation, and discloses a soilless culture floating device for fishing and light complementation, which comprises a shell, a floating plate, a limiting block and a fixing rod, the floating plate is arranged in the shell, a plurality of through holes are arranged at the bottom of the shell, a plurality of placing through holes are arranged on the floating plate, the placing through holes are used for placing field planting baskets, and the limiting block is arranged in the shell. The limiting block is used for limiting the floating plate and preventing the floating plate from disengaging from the interior of the shell, the fixing rod is inserted into the water bottom and used for stabilizing the whole device, and therefore the device is prevented from floating to other water areas, the fixing rod serves as a guide rail of the device, and when the water level ascends and descends, the device automatically ascends and descends along the fixing rod; the fishing light complementation device solves the problem that fishing light complementation in the prior art does not effectively utilize large-area water surface, and is suitable for fishing light complementation projects.

Description

Technical Field

[0001] The utility model relates to the technical field of cultivation, in particular to a soilless cultivation floating device for fishery-light complementation. Background Art

[0002] Solar power generation has attracted widespread attention due to its renewable and pollution-free nature. Among them, water-based photovoltaics can give full play to the advantages of the "photovoltaic +" model and increase commercial benefits. However, traditional fish-photovoltaic complementarity only achieves the functions of power generation above and fish farming below, but fails to effectively utilize large areas of water surface. At present, the use of soilless cultivation technology can realize the utilization of water surface environment and increase economic benefits. However, the traditional soilless cultivation device is complicated to fix and cannot automatically rise and fall with the water level in real time. Therefore, it is urgent to design a soilless cultivation device that can be used for water surface photovoltaics. Utility Model Content

[0003] The utility model aims to provide a soilless cultivation floating device for fishery-photovoltaic complementation, so as to solve the problem that the fishery-photovoltaic complementation in the prior art fails to effectively utilize a large area of ​​water surface.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A soilless cultivation floating device for fish-light complementarity comprises a shell, a floating plate, a plurality of fixing rods and a plurality of limiting blocks. The bottom of the shell is provided with a plurality of through holes, the side of the shell is provided with a slot for inserting the limiting blocks, the floating plate is arranged inside the shell, the floating plate provides buoyancy for the whole device, a plurality of placement through holes are arranged on the floating plate, the placement through holes are used for placing planting baskets, a plurality of limiting blocks are provided with fixing through holes, the fixing rods are used for being inserted into the bottom of the water, and the fixing through holes cooperate with the fixing rods to fix the whole device.

[0006] Preferably, slots are provided on the four sides of the shell, and four limit blocks are correspondingly provided, wherein two limit blocks are provided with fixing through holes, and there are two fixing rods.

[0007] Preferably, the aperture size of the through hole is determined according to the diameter of the planting basket for the planted crops.

[0008] Preferably, the through hole is sized so that herbivorous fish cannot pass through.

[0009] The principle of the technical solution: insert the limit block into the slot and abut against the upper side of the float plate, which can limit the float plate and ensure that after the device is placed in the water body later, the float plate will not fall off the box due to buoyancy. The float plate is in direct contact with the water surface, and the float plate provides buoyancy for the entire device. The rise and fall of the water level causes the float plate to rise and fall. Fixed rods are provided on both sides of the device. The fixed rods are inserted into the bottom of the water to play a stabilizing role, so that the entire device will not drift to other areas. When the water level rises or falls, the device will float up and down along the fixed rods, thereby realizing the rise and fall of the entire device with the water level. The bottom of the device is provided with a number of through holes that herbivorous fish cannot pass through, which can ensure water exchange while preventing herbivorous fish from entering the device to gnaw on plant roots.

[0010] The beneficial effects of the technical solution are: 1. The device can be freely raised and lowered with the water level. Since fixed rods are arranged on both sides of the device, when the water level changes, the entire device can float up and down along the fixed rods. 2. The soilless cultivation device can be effectively fixed. By fixing the fixed rods, the device can be prevented from drifting around due to factors such as water surface fluctuations or wind interference. 3. It can prevent fish from gnawing at the roots of plants. The device is provided with a shell, and a through hole that fish cannot pass through is arranged at the bottom of the shell. While ensuring water flow exchange, it can also prevent the roots of plants from being gnawing at by herbivorous fish. 4. The device can plant different types of aquatic plants, thereby beautifying the photovoltaic field and improving the viewing experience. 5. The device can cultivate plants that are edible to fish. When the plants grow to a certain stage, they can be used as feed for herbivorous fish in the fish-light complementary project, thereby improving economic benefits. 6. It can withstand complex outdoor water environments. The device can prevent the device from drifting around by setting fixed rods. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural diagram of the utility model;

[0012] Figure 2 It is a bottom schematic diagram of the utility model;

[0013] Figure 3 It is an exploded view of the utility model;

[0014] The names of the corresponding marks in the drawings are: housing 1 , floating plate 2 , fixing rod 3 , limiting block 4 , through hole 11 , slot 12 , placement through hole 21 , fixing through hole 41 . DETAILED DESCRIPTION

[0015] The present invention is further described in detail below in conjunction with the accompanying drawings and implementation examples:

[0016] like Figure 1-Figure 3As shown, a soilless cultivation floating device for fish-light complementarity includes a shell 1, a floating plate 2, four limit blocks 4 and two fixing rods 3, the two fixing rods 3 are used as lifting guide rails for the entire floating device, wherein two limit blocks 4 are provided with fixing through holes 41, a plurality of through holes 11 are provided at the bottom of the shell 1, the aperture of the through holes 11 cannot pass herbivorous fish, four side walls of the shell 1 are provided with slots 12 for inserting the limit blocks 4, the floating plate 2 is arranged inside the shell 1, on the lower side of the limit blocks 4, the limit blocks 4 are inserted into the slots 12, after water is filled in the shell 1, the top of the floating plate 2 will abut against the lower part of the limit blocks 4, thereby limiting the floating plate 2 inside the shell 1, the fixing rods 3 pass through the fixing through holes 41, the bottom of the fixing rods 3 is inserted into the bottom of the water, six placement through holes 21 are provided on the top of the floating plate 2, the placement through holes 21 are used to place planting baskets, and aquatic plants are placed in the planting baskets.

[0017] The specific implementation process is as follows: first, place the floating plate 2 into the shell 1, and then insert the limit block 4 into the slot 12, so that the limit block 4 is located on the upper side of the floating plate 2, and then place the shell 1 into the water, so that the water flows into the shell 1, and the floating plate 2 floats until the top of the floating plate 2 abuts against the bottom of the limit block 4, and then pass the two fixing rods 3 through the fixing through holes 41, and insert the bottom of the two fixing rods 3 into the water bottom as the lifting guide rail of the entire floating device, so that the device is placed, and finally the planting basket is placed into the placement through hole 21, and the aquatic plants are placed in the planting basket.

[0018] During the operation of the device, the float 2 will rise and fall freely with the rise and fall of the water level. At the same time, the float 2 provides buoyancy for the entire device, and the entire device will float up and down along the fixed rod 3. A through hole 11 that fish cannot pass through is set at the bottom of the device. While ensuring water exchange, it can prevent herbivorous fish from entering the shell 1 to gnaw the roots of aquatic plants. The planting basket for aquatic plants in the device is set on the float 2, and the float 2 floats on the water surface, which can improve its ornamental value, increase the aesthetics of the photovoltaic area, and effectively utilize the large area of ​​water surface in the photovoltaic area. The device can also plant aquatic plants that are edible by fish. After the aquatic plants grow to a certain stage, they can be used as feed for herbivorous fish, thereby improving economic benefits.

[0019] The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical scheme or characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the technical scheme of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A soilless cultivation floating device for fishery-light complementation, characterized in that: The device comprises a shell (1), a floating plate (2), a plurality of fixing rods (3) and a plurality of limiting blocks (4); the shell (1) is provided with a plurality of through holes (11) at the bottom; the shell (1) is provided with a slot (12) for inserting the limiting blocks (4) at the side; the floating plate (2) is arranged inside the shell (1); the floating plate (2) provides buoyancy for the entire device; the floating plate (2) is provided with a plurality of placement through holes (21); the placement through holes (21) are used for placing a planting basket; a plurality of the limiting blocks (4) are provided with fixing through holes (41); the fixing rods (3) are used for being inserted into the bottom of the water and serving as lifting guide rails for the floating device; the fixing through holes (41) cooperate with the fixing rods (3) to stabilize the device.

2. The soilless culture floating device for fishery-light complementation according to claim 1 is characterized in that: The four sides of the housing (1) are each provided with a slot (12), and the number of the limiting blocks (4) is correspondingly four, wherein two of the limiting blocks (4) are provided with fixing through holes (41), and there are two fixing rods (3).

3. The soilless culture floating device for fishery-light complementation according to claim 1 is characterized in that: The aperture size of the placement through hole (21) is determined according to the diameter size of the planting basket for the planted crops.

4. The soilless culture floating device for fishery-light complementation according to claim 1 is characterized in that: The size of the through hole (11) is set so that herbivorous fish cannot pass through.

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