A rotatable seedling soilless cultivation device
A soilless culture, rotary technology, applied in the direction of soilless cultivation, cultivation, agricultural gas emission reduction, etc., can solve the problems of easily damaged seedling rhizomes, cumbersome water changing steps, automatic addition of culture solution, etc., to achieve convenient use , The effect of easy disassembly
Active Publication Date: 2022-03-01
广州金河农业有限公司
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Problems solved by technology
[0004] In order to make up for the deficiencies of the prior art and solve the problems of cumbersome water changing steps during seedling cultivation, easy damage to seedling rhizomes, automatic addition of culture fluid and automatic control of seedling care time, the invention proposes a rotatable seedling without Soil cultivation device
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[0030] As an embodiment of the present invention, the engaging unit 85 includes a fifth fixing rod 851, a graphite plate 852 and a fifth spring 853; the end of the sliding rod 81 away from the clamping plate 82 is provided with a groove 86; One end of the fifth fixed rod 851 penetrates into the groove 86, and the other end is fixedly connected with the roller 83; the graphite plate 852 is located between the fifth fixed rod 851 and the bottom inner wall of the groove 86; There is a fifth through hole 854 communicating with the groove 86; the surface of the fifth fixed rod 851 is provided with a sixth through hole 855, and the fifth through hole 854 can communicate with the sixth through hole 855; the fifth spring 853 is located at the first In the five through holes 854 and the sixth through holes 855, the fifth fixed rod 851 can be fixedly connected with the slide bar 81; during work, the disassembly and installation of the roller 83 can be facilitated by the fifth spring 853,...
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The invention belongs to the technical field of soilless cultivation, in particular to a rotatable soilless cultivation device for seedlings, comprising a support frame, a first disc, a cultivation bucket and a controller; the inner wall of the upper end of the support frame is provided with a red light tube; the number of the culture buckets is four, and the culture buckets are distributed around the first disc as the center of the circle; the space in the culture bucket is divided into two parts, the first cavity and the second cavity, by the first partition; An aqueous solution is housed in the second cavity; two solution barrels are arranged in the first cavity; a transmission shaft is arranged between the two solution barrels; two growth barrels are placed through openings in the second cavity , seedlings are cultivated in the growth barrel; second nozzles are evenly arranged on both sides of the first fixed rod; the second guide groove communicates with the first guide groove and the first cavity; Liquid, and automatic water change function, and the process of water change will not cause damage to the seedlings.
Description
technical field [0001] The invention belongs to the technical field of soilless cultivation, in particular to a rotatable soilless cultivation device for seedlings. Background technique [0002] Seedling cultivation, that is, cultivating seedlings, is an important part of horticultural plant cultivation. Refers to the cultivation of seedlings in horticultural facilities (greenhouses, greenhouses, hotbeds, etc.), the seedlings are cultivated to a certain size, and they are planted in large fields or facilities. Soilless seedling cultivation is a new technology used in modern plant cultivation. The method of cultivating plants by making the required nutrients into a culture solution has the characteristics of rapid seedling growth, short seedling age, good root development, strong and neat seedlings, short seedling time after planting, and easy survival. At the same time, soilless seedling cultivation is convenient. Scientific and standardized management, soilless cultivation...
Claims
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IPC IPC(8): A01G31/04
CPCA01G31/045Y02P60/21
Inventor 不公告发明人
Owner 广州金河农业有限公司