Plant culture machine

Abstract

The invention discloses a plant culture machine. The plant culture machine comprises a base, a water tank connected to the base and one planting box a installed at the upper end of the water tank, the two ends of the planting box a are fixedly connected to two lengthways arranged support steel tubes, over one planting box b are slidably installed on the two support steel tubes, two insulated columns are connected between the planting box a and the adjacent planting box b above the planting box a, and between the two planting boxes b which are adjacent up and down, and the support steel tubes are located in the insulated columns at the corresponding end positions of the support steel tubes; the lower ends of the two support steel tubes are electrically linked to a control circuit board installed above the water tank through a wire; the lower end surface of each planting box b is provided with an LED lamp strip, the two end positions of the lower end surface of each planting box are fixedly connected to two conductive elastic sheets electrically linked with the LED lamp strip, and the two-end conductive elastic sheets abut against and are electrically linked with the support steel tubes at the corresponding ends. Through the plant culture machine, the quantity of the planting boxes b can be set as required, the LED lamp strip does not need extra wiring, and the use is convenient.

Description

technical field [0001] The invention belongs to the field of plant planting equipment, and in particular relates to a soilless cultivation machine. Background technique [0002] The Chinese patent with the document number CN205124613U discloses a box-type hydroponic planter, which consists of a top cover, a door panel, a rear panel, side panels on both sides and a base, and a liquid storage box is embedded above the base. Planting liquid is contained in the box; an external circulation fan is installed on one side plate, and an external circulation filter screen cover is installed on the other side plate to filter the air entering the box; Two internal circulation fans, one of which can supply air at normal temperature and the other can supply air with heating; an air pump is also installed on the top cover, and the output port of the air pump is connected to an air guide pipe leading to the liquid storage box in the box, for the liquid storage The nutrient solution in the ...

AI Technical Summary

Problems solved by technology

In this patent, an air pump is used to replenish the nutrient solution in the liquid storage box, but since the water in the liquid storage box will not flow, multiple bubblers are needed to ensure the oxygen content of the nutrient solution in each position in the liquid storage box Balanced, and when the liquid storage box is large or there are multiple liquid storage boxes, a larger air pump is required, and the use effect is not ideal

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