Agricultural culture device

Abstract

The invention discloses an agricultural culture device and belongs to the technical field of agricultural equipment. The agricultural culture device comprises a base plate, a liquid supply mechanism,a soilless culture mechanism, a substrate culture mechanism, a drive mechanism and a recovery mechanism, wherein a support frame is arranged at the top of the base plate and provided with a first storage cavity, a second storage cavity and a third storage cavity, one part of the substrate culture mechanism is mounted in the first storage cavity, and the other part is mounted in the second storagecavity; the liquid supply mechanism is mounted at the top of the support frame and the output end of the liquid supply mechanism is located right above the soilless culture mechanism; the output end of the drive mechanism is in drive connection with the side wall of the soilless culture mechanism; a plurality of support legs at equal intervals are arranged at the top of the base plate. Substrate-free culture and substrate culture of soilless culture of plants can be realized, and practicability is higher; a nutrient liquid can be automatically mixed and proportioned by the liquid supply mechanism, and light acceptance degree of the plants is adjusted by the drive mechanism according to different plant heights.

Description

technical field [0001] The invention relates to the technical field of agricultural equipment, in particular to an agricultural cultivation device. Background technique [0002] With the development of industry and the improvement of people's quality of life, less and less land can be used for farming, which has seriously threatened the survival and development of human beings. Soilless cultivation technology can be used to develop and utilize the vast idle land that is not suitable for farming, so that the non-renewable cultivated land resources have been expanded and supplemented, which has far-reaching implications for alleviating and solving the increasingly serious problem of cultivated land on the earth. significance. [0003] At present, soilless cultivation can be divided into two categories: substrate-free cultivation and matrix cultivation. The characteristics of substrate-free cultivation refer to the cultivation method in which the plant root system can direct...

AI Technical Summary

Problems solved by technology

Existing such as patent No. CN107535344B a kind of agricultural soilless cultivation device, comprises bottom plate, collecting frame, universal wheel, driving mechanism, first lifting mechanism, infusion mechanism, liquid outlet mechanism, second lifting mechanism, top plate, incubator, Liquid outlet pipe, liquid suction pipe, water pump, first infusion pipe, installation box and plunger; the universal wheel is fixed on the bottom of the bottom plate, and the second lifting mechanism is fixed on the top of the bottom plate; the collection frame and water pump are fixed on the top of the bottom plate , and is located between the second lifting mechanism; the incubator and the installation box are fixed together, and are connected to the output end of the second lifting mechanism; there are slots on the incubator, and the driving mechanism is fixed in the installation box; the first The lifting mechanism is fixed to the bottom of the installation box and is connected to the drive mechanism; the top plate is fixed to the output end of the first lifting mechanism, and the first through holes are opened at equal intervals on the top plate; the insertion rod is fixed to the bottom of the first top plate, and The insertion rod fits into the slot; the infusion mechanism is fixed on the top of the top plate; the liquid outlet pipe is fixed on the bottom of the incubator; the liquid outlet mechanism is installed between the liquid outlet pipe and the incubator; one end of the suction pipe is connected to the collection frame, The other end is communicated with the pump water end; one end of the first infusion pipe is communicated with the water outlet end of the water pump, and the other end is communicated with the infusion mechanism. Cooperate with each other to complete the nutrient supply requirements of plant soilless cultivation, but the disadvantage is that one can only carry out hydroponics without substrate cultivation for plants, which is less practical; second, the liquid level of the nutrient solution cannot be controlled, thus affecting The growth efficiency of plants; third, when the nutrient solution in the infusion mechanism is insufficient, it is necessary to manually pour the nutrient solution prepared in advance into the infusion mechanism to complete the liquid supply step, resulting in relatively low work efficiency

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