Three-dimensional hydroponic planting frame for agricultural ecology

Abstract

The invention relates to the technical field of a planting frame, in particular to a three-dimensional hydroponic planting frame for agricultural ecology. Two transverse plates are fixed to the two ends of the lower sides of two sliding rails, a movable planting frame is arranged between the two sliding rails, the movable planting frame comprises a connecting plate arranged between the two sliding rails, two movable wheel shells are fixed to the two ends of the connecting plate. Through a height adjusting and positioning mechanism and a movable driving mechanism, a distance between the adjacent movable planting frames and the distance between culture tubes on the same movable planting frame can be adjusted, and the distance between the culture tubes and the distance between the adjacent movable planting frames can be flexibly adjusted according to the size of a planted plant, and thus the space utilization rate in a greenhouse can be improved; through an assembling connecting mechanism, the sliding rails are assembled, the length of the sliding rails can be adjusted according to actual requirements, the sliding rails are convenient to disassemble and transport, and the practicability is improved.

Description

technical field [0001] The invention relates to the technical field of planting frames, in particular to a three-dimensional hydroponic planting frame for agricultural ecology. Background technique [0002] Most of the roots of hydroponic vegetables grow in the nutrient solution layer, and the nutrient solution provides them with water, nutrients and oxygen. Different from traditional soil cultivation, insect eggs are easy to be produced in the soil of traditional vegetables, and the pests and diseases are serious. Therefore, pesticides If the amount of the vegetable is used in a large amount, the quality and safety of the vegetables cannot be guaranteed, and it is very easy to have drug residues, and soil cultivation needs to consider the limitations of continuous cropping, soil degradation, and geographical restrictions. Hydroponic planting requires the use of a special hydroponic planting frame, adding culture fluid to the hydroponic planting frame to cultivate the plants...

AI Technical Summary

Problems solved by technology

[0003] However, once the existing hydroponic planting frame is fixed, it can no longer be moved and adjusted, thereby reducing the utilization rate of the inner space of the greenhouse, and the height between the cultivation tubes of the existing hydroponic planting frame cannot be flexibly adjusted. When the height of the plant is too high, the top of the plant will touch the upper culture tube, affecting the normal growth of the plant, and the existing hydroponic planting frame cannot be assembled and lengthened according to the actual use requirements, and the practicability is poor

Images