Cultivation device for vegetable hydroponics

Abstract

The invention belongs to the field of agricultural equipment, and discloses a cultivation device for vegetable hydroponics. The cultivation device for vegetable hydroponics comprises a base frame, a bearing frame, cultivation pots, a pump set, a planting formula and a control unit, wherein the bearing frame comprises a plurality of bearing parts and standing rods, the bearing parts are hinged to the standing rods, the bearing frame is arranged on the base frame, second connecting parts in the middle of the bearing frame are hinged to first connecting parts at the top of the base frame, and a parallelogram mechanism is formed by the base frame, the bearing parts and the standing rods; the cultivation pots are put on the bearing parts respectively, and the planting formula is internally provided with the liquid supplying amount of conveyed nutrient liquid and the preset value of the liquid level in the cultivation pots. Based on the liquid supplying amount and the preset value of the liquid level of the planting formula, the control unit automatically controls nutrient liquid and water which are conveyed to the cultivation pots, and planted vegetables normally grow; the cultivation device is swung to be slant and swung to be vertical, the cultivation pots are sequentially staggered and stacked again, the space state of the cultivation pots is kept invariable and can be kept horizontal, cultivation liquid in the cultivation pots cannot scatter, and waste of the cultivation liquid is avoided.

Description

technical field [0001] The present invention relates to a cultivation device, in particular to a vegetable hydroponic cultivation device applied to three-dimensional planting of vegetables. The cultivation device can automatically deliver nutrient solution and water to the vegetables to be grown, so that the vegetables grow normally, and the cultivation device is tilted by swinging During the process of swinging and erecting, the spatial attitude of the cultivation pot on the bearing part remains unchanged, and belongs to the field of agricultural equipment. Background technique [0002] The hydroponic planting of vegetables is an existing soilless cultivation technology, and the vegetables are fertilized with a nutrient solution in which minerals needed for vegetable growth are dissolved. Soilless cultivation requires a planting pot consisting of a liquid storage pot and a planting part. The planting part is used to accommodate and support the vegetables to be planted. The ...

AI Technical Summary

Problems solved by technology

However, when swinging and tilting, the vegetable rack is prone to rollover, and the planting box will also be inclined accordingly; on the one hand, the tilting of the planting box will easily cause the nutrient solution in the planting box to spill, and on the other hand, it will cause one side of the planting box. If the nutrient level is higher than the opposite side, it is easy to cause uneven nutrients absorbed by the vegetables, and the growth and development of the roots are not synchronized, which affects the synchronous growth of vegetables, resulting in different sizes of finished vegetables

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