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    AIR-MATERIAL MIXING AND SPRAYING ACTUATOR WITH AN APPLICATION METHOD THEREOF
    1.
    发明公开
    AIR-MATERIAL MIXING AND SPRAYING ACTUATOR WITH AN APPLICATION METHOD THEREOF 审中-公开

    公开(公告)号：US20240260505A1

    公开(公告)日：2024-08-08

    申请号：US18163465

    申请日：2023-02-02

    申请人： Chongqing Tobest Tech Co., Ltd.

    发明人： Fucheng WU ,  Hu YANG ,  Changyu SHI ,  Xiaoming LIU ,  Jialin LI ,  Ling MA

    IPC分类号： A01C23/02 ,  A01C21/00

    CPC分类号： A01C23/026 ,  A01C21/00

    摘要： An air-material mixing and spraying actuator, which relates to the field of devices for spraying materials to deep soil. The actuator includes a material mixing and spraying pipe, a material temporary storage assembly, a second material supply assembly and a compressed air supply assembly, where a material discharge outlet is provided at one end of the material mixing and spraying pipe; the material temporary storage assembly is disposed at one end of the material mixing and spraying pipe to temporarily store materials; the second material supply assembly communicates with the material temporary storage assembly and sends materials to the material temporary storage assembly; and the compressed air supply assembly communicates with the material temporary storage assembly and provides high-pressure air that bursts the soil to form cracks or achieve an uplift effect, and spray the materials temporarily stored to the cracks in cooperation with the material temporary storage assembly.

    Adjustable fertilizer application implement
    4.
    发明授权
    Adjustable fertilizer application implement 有权

    公开(公告)号：US11930734B2

    公开(公告)日：2024-03-19

    申请号：US17238880

    申请日：2021-04-23

    申请人： Ag Focus, LLC

    发明人： Bruce W. Freed ,  Brian E. Freed

    IPC分类号： A01C23/02 ,  A01C5/06

    CPC分类号： A01C23/02 ,  A01C5/064 ,  A01C5/068

    摘要： An agricultural implement for applying fertilizer beneath the surface of the soil. The implement has a main frame for connecting the agricultural implement to agricultural equipment. A swing arm is pivotally connected to the main frame. An adjustable actuator interconnects the swing arm to the main frame to control the movement of the swing arm with respect to the main frame. A pair of discs are mounted to the free end of the swing arm for rotation with respect to the swing arm. The discs are offset mounted with respect to one another and are angled outwardly with respect to the direction of travel of the implement. The discs form grooves for receipt of fertilizer. Fertilizer tubes are mounted adjacent the discs and terminate behind the discs with respect to the direction of travel. The fertilizer tubes deposit fertilizer in the grooves formed by the discs. A furrow closer is attached to the main frame to close the groove opened by the discs.

    Crop input applicator systems, methods, and apparatuses
    6.
    发明授权
    Crop input applicator systems, methods, and apparatuses 有权

    公开(公告)号：US11793105B2

    公开(公告)日：2023-10-24

    申请号：US16640398

    申请日：2018-08-21

    申请人： 360 Yield Center, LLC

    发明人： Jesse D. Kaiser ,  Lucas J. Helton ,  Gregg A. Sauder ,  Justin L. Koch

    IPC分类号： A01C7/06 ,  A01C5/06 ,  A01C23/02 ,  A01C7/20

    CPC分类号： A01C7/06 ,  A01C5/064 ,  A01C5/066 ,  A01C7/201 ,  A01C23/023

    摘要： In one aspect, a planter row unit is provided an includes a frame, a first opener disc configured to open a seed trench, and a second opener disc configured to open a second trench different than the seed trench. The second opener disc is rotatable relative to the frame and is vertically moveable relative to the frame. In one aspect, an opener assembly is provided and includes a bracket, an opener disc coupled to the bracket and rotatable relative to the bracket and vertically moveable relative to the bracket, and a biasing member coupled to and between the bracket and the opener disc. The biasing member biases the opener disc vertically downward. In one aspect, a planter row unit is provided and includes an applicator support member made of a resilient material to allow movement of the applicator support member and inhibit deformation of the applicator support member.