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公开(公告)号：US11968920B1
公开(公告)日：2024-04-30
申请号：US18380861
申请日：2023-10-17
发明人： Daozhi Gong , Lili Gao , Xurong Mei , Weiping Hao , Haoru Li , Xuemin Hou , Xiaojie Li
CPC分类号： A01C21/007 , A01C21/005 , A01C23/007
摘要： A system for multi-channel data acquisition and precision irrigation and fertilizer application control of crops involving the following steps: obtaining a soil moisture content and a plant status parameter for plants within each homogeneous area; calculating a required soil moisture content for plants within the homogeneous area based on a difference between the required soil moisture content for plants within the planting area and the soil moisture content for plants within the homogeneous area; obtaining types and quality of required fertilizers for plants within the homogeneous area based on the plant status parameter for plants within the homogeneous area; blending an irrigation water and fertilizer solution required by plants within the homogeneous area; and irrigating plants within each homogeneous area according to the irrigation water and fertilizer solution required by plants within the homogeneous area.
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公开(公告)号：US11963483B1
公开(公告)日：2024-04-23
申请号：US18391050
申请日：2023-12-20
发明人： Xurong Mei , Lili Gao , Daozhi Gong , Weiping Hao , Haoru Li , Xuemin Hou , Xiaojie Li
CPC分类号： A01F29/22 , A01F29/025 , B02C18/16 , B02C23/28
摘要： Disclosed is a straw crushing device capable of driving a sharpening structure, relating to the field of straw crushing. The straw crushing device includes a main housing, the main housing is internally provided with a crushing chamber and a suction chamber, a feeding nozzle is installed outside the main housing, and the feeding nozzle communicates with a feeding end of the crushing chamber. A spline transmission shaft is installed inside the main housing, and penetrates through the crushing chamber and the suction chamber. A driving motor is installed outside the main housing, and the driving motor is connected to the spline transmission shaft. A Y-shaped tool rest is installed on the spline transmission shaft, and the Y-shaped tool rest is located in the crushing chamber.
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公开(公告)号：US11627696B2
公开(公告)日：2023-04-18
申请号：US17722041
申请日：2022-04-15
发明人： Xurong Mei , Lili Gao , Daozhi Gong , Weiping Hao , Haoru Li , Weihua Han , Haibin Sun
IPC分类号： A01C23/04 , B01F27/112 , A01C23/00 , A01G25/00 , C02F1/00 , B01F101/00
摘要： A drip irrigation treatment device, which comprises a water storage tank, wherein a partition plate is arranged in the water storage tank and divides the interior of the water storage tank into a conveying cavity and a purifying cavity, one side of the conveying cavity and one side of the purifying cavity are jointly connected with a first water conveying mechanism, a protection box is arranged on one side of the water storage tank, a filter box is arranged in the protection box, one side of the upper end of the protection box is connected with a sewage conveying pipe, the lower end of the sewage conveying pipe corresponds to the filter box, a filtering mechanism is arranged in the filter box, a buffer moving mechanism is arranged on the periphery of the filter box, and a rotating mechanism is arranged on one side in the protection box.
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