公开(公告)号：US20230221717A1

公开(公告)日：2023-07-13

申请号：US17928280

申请日：2022-04-12

Applicant: JIANGSU UNIVERSITY

Inventor： Yue SHEN ,  Lingfei ZHANG ,  Zhixiang SHI ,  Minghui LIU ,  Jincheng CHU ,  Yayun SHEN

IPC: G05D1/00 ,  B60F5/00 ,  B63B5/24 ,  B63B1/12 ,  B60L15/20 ,  G05D1/10 ,  B63B35/00 ,  A01K61/80

CPC classification number: G05D1/0022 ,  A01K61/80 ,  B60F5/003 ,  B60L15/20 ,  B63B1/121 ,  B63B5/24 ,  B63B35/00 ,  G05D1/101 ,  B60L2200/10 ,  B60L2200/32 ,  B63B2001/123 ,  B63B2035/008

Abstract: An agricultural amphibious bait feeding boat includes a boat body. A bait feeding device is fixed to one end of the boat body, and a propulsion device is fixed to the other end of the boat body. The boat body includes two foam floating bodies, foam fixing carbon rods, a transverse carbon rod, tube ferrule fixing assemblies, and tee joints. The two foam floating bodies include a left foam floating body and a right foam floating body, the foam fixing carbon rods parallel to each other are respectively arranged above the two foam floating bodies, and the foam floating bodies and the foam fixing carbon rods are fixed through the tube ferrule fixing assemblies The transverse carbon rod is connected to the foam fixing carbon rods through the tee joints, and the left foam floating body and the right foam floating body are fixedly connected to each other.

公开(公告)号：US20240300679A1

公开(公告)日：2024-09-12

申请号：US18283233

申请日：2023-04-24

Applicant: JIANGSU UNIVERSITY

Inventor： Yue SHEN ,  Jincheng CHU ,  Zhixiang SHI ,  Yayun SHEN ,  Lingfei ZHANG ,  Minghui LIU ,  Dewei WANG ,  Yicen LI ,  Zhiwei SUN

IPC: B64U30/297 ,  B64U20/80 ,  B64U101/40 ,  G05D1/85 ,  G05D107/20 ,  G05D109/25

CPC classification number: B64U30/297 ,  B64U20/80 ,  G05D1/857 ,  B64U2101/40 ,  B64U2201/104 ,  G05D2107/21 ,  G05D2109/254

Abstract: A tilt rotor-based linear multi-rotor unmanned aerial vehicle (UAV) structure for crop protection and a control method thereof are provided. The tilt rotor-based linear multi-rotor UAV structure for crop protection includes main lift power structures, tilt power structures, and a main frame structure, where the main frame structure is located in a middle; the main lift power structures are distributed at left and right ends of the main frame structure; and the tilt power structures are symmetrically distributed between the main frame structure and the main lift power structures. A vector power structure is adopted to ensure flexible attitude changes and smoother and more accurate UAV operations, and improve the operation efficiency. Meanwhile, the tilt rotor-based linear multi-rotor UAV structure is adapted to the complex working environment in China's ever-changing terrains.

公开(公告)号：US20230204331A1

公开(公告)日：2023-06-29

申请号：US17927902

申请日：2022-02-15

Applicant: JIANGSU UNIVERSITY

Inventor： Yue SHEN ,  Yicen LI ,  Dewei WANG ,  Xiuli WANG ,  Zhixiang SHI ,  Yayun SHEN

IPC: F42B10/58 ,  F42B12/56 ,  B63C9/26 ,  F42B10/56

CPC classification number: F42B10/58 ,  F42B12/56 ,  B63C9/26 ,  F42B10/56

Abstract: In an intelligent multi-rotor rescue thrower, a throwing projectile head is located at a foremost end of the thrower, a parachute storage bin is mounted at a center of a front end of the throwing projectile head, a rear end of the throwing projectile head is connected to a projectile body shell through threads, and a first splitter plate, a second splitter plate, and a third splitter plate are directly connected to the projectile body shell through slide grooves built in the projectile body shell to equally divide a space in a cavity of the projectile body shell; connecting flanges tightly connect the projectile body shell to motors, a rotor is connected to an upper end of each of the motors, and three rotors are provided in the space in the cavity of the projectile body shell.