A light-following hydroponic vegetable cultivation device based on light perception control

Abstract

The invention relates to the technical field of vegetable cultivation, and discloses a trackable light-based hydroponic vegetable cultivation device based on light-sensing control, comprising a base and a lifting and shrinking rod. A transmission pump is connected, an outer casing is movably connected to the base, a fixing rod is fixedly connected inside the casing, a clamping rod is movably connected outside the fixing rod, and an electric current variant is movably connected outside the clamping rod; The interaction between the water tank, the transmission pump, the casing, the fixed rod, the clamping rod, the current variant, the first gear, the first rack, and the second rack can simplify the installation of hydroponic vegetables and reduce the footprint. , and it will also be more convenient for the supply of nutrient solution and the discharge of waste liquid; the transmission between the structures can make the cultivation device can be raised when there is light in the daytime, so that the sunlight can fully illuminate the cultivation device.

Description

technical field [0001] The invention relates to the technical field of vegetable cultivation, in particular to a light-following hydroponic vegetable cultivation device based on light perception control. Background technique [0002] Hydroponic vegetables refer to vegetables whose roots grow in the nutrient solution layer and only provide water, nutrients, and oxygen through the nutrient solution, which is different from traditional soil cultivation. Hydroponic vegetables have a short growth cycle and are rich in a variety of vitamins and minerals necessary for the human body. Leafy vegetables are the most common and easy to manage in hydroponic vegetables. In addition to some leafy vegetables, there are also some fruit vegetables that can also be hydroponic, such as cucumbers, melons, tomatoes, etc. [0003] As people's demand for vegetables and fruits continues to increase, hydroponic vegetables are accepted by the market because of their short growth cycle. It is diffic...

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Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a light-following type hydroponic vegetable cultivation device based on light perception control, which has the advantages of obtaining sufficient light and ensuring the normal growth of vegetables, and solves the problems caused by existing hydroponic vegetable devices. The shading of the greenhouse and the superposition of multi-layer culture tanks will make it difficult for hydroponic vegetables to receive all-weather sunlight, which will slow down the growth of hydroponic vegetables, and may cause some hydroponic vegetables to fail to achieve the desired effect or even appear. The condition of being unable to grow, which will have a certain impact on the income of the grower, and the existing hydroponic vegetable cultivation devices are generally relatively large in size and occupy a larger area.

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