公开(公告)号：US20240081165A1

公开(公告)日：2024-03-14

申请号：US18518008

申请日：2023-11-22

Applicant: Henan University of Science and Technology

Inventor： Xin JIN ,  Hengyi ZHANG ,  Hongbin SUO ,  Xiaowu ZHU ,  Mengnan LIU ,  Yirong ZHAO ,  Bo ZHAO

IPC: A01B63/00 ,  A01B39/18

CPC classification number: A01B63/008 ,  A01B39/18

Abstract: A weeding device for crops having a seedling avoidance function includes a rack connected to a weeding machine. A hydraulic pump and two hydraulic cylinders are mounted to the rack. Bottom ends of each of the two hydraulic cylinders are provided with a vertically arranged support rod. An inter-row weeder is mounted to a bottom end of each of the two support rods. A slider configured to reciprocate in a horizontal direction is positioned on two slide rails that are mounted to the rack. An inter-plant weeder is mounted to a bottom side of the slider. A plurality of weeder blades are arranged side by side on the inter-plant weeder. At the weeding position, an arrangement direction of weeder blades is perpendicular to an advancing direction, and at the weed avoidance position, the arrangement direction of the weeder blades is parallel to the advancing direction, thereby avoiding crops.

公开(公告)号：US12150468B2

公开(公告)日：2024-11-26

申请号：US17442515

申请日：2020-05-08

Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY ,  HENAN UNIVERSITY OF SCIENCE AND TECHNOLOGY ,  RESEARCH INSTITUTE OF AGRICULTURAL MECHANIZATION, XINJIANG ACADEMY OF AGRICULTURAL SCIENCES

Inventor： Mingzheng Liu ,  Changhe Li ,  Xinping Li ,  Xiangdong Liu ,  Huimin Yang ,  Yanbin Zhang ,  Xiaoming Wang ,  Yali Hou

IPC: A23N5/08 ,  A23N5/00 ,  A23N5/01 ,  A23N12/08

Abstract: An intelligent separation device has gas explosion, stirring, drying and negative pressure adsorption devices. The gas explosion device receives conveyed peanut materials with red coats to be removed, and the materials are subjected to gas explosion, so that the peanut kernels and the peanut red coats are preliminarily separated. The stirring device shifts the preliminarily separated peanut kernels and peanut red coats into the drying device. The drying device compresses and heating external air, transfers heat through hot air, and heats and dries the preliminarily separated peanut kernels and peanut red coats, so that the peanut red coats and the peanut kernels are fully separated. The negative pressure adsorption device collects the fully separated peanut kernels and red coats with different densities and masses in a negative pressure adsorption mode.

公开(公告)号：US11985912B2

公开(公告)日：2024-05-21

申请号：US18518008

申请日：2023-11-22

Applicant: Henan University of Science and Technology

Inventor： Xin Jin ,  Hengyi Zhang ,  Hongbin Suo ,  Xiaowu Zhu ,  Mengnan Liu ,  Yirong Zhao ,  Bo Zhao

IPC: A01B63/00 ,  A01B39/18

CPC classification number: A01B63/008 ,  A01B39/18

Abstract: A weeding device for crops having a seedling avoidance function includes a rack connected to a weeding machine. A hydraulic pump and two hydraulic cylinders are mounted to the rack. Bottom ends of each of the two hydraulic cylinders are provided with a vertically arranged support rod. An inter-row weeder is mounted to a bottom end of each of the two support rods. A slider configured to reciprocate in a horizontal direction is positioned on two slide rails that are mounted to the rack. An inter-plant weeder is mounted to a bottom side of the slider. A plurality of weeder blades are arranged side by side on the inter-plant weeder. At the weeding position, an arrangement direction of weeder blades is perpendicular to an advancing direction, and at the weed avoidance position, the arrangement direction of the weeder blades is parallel to the advancing direction, thereby avoiding crops.

公开(公告)号：US20220225655A1

公开(公告)日：2022-07-21

申请号：US17442515

申请日：2020-05-08

Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY ,  HENAN UNIVERSITY OF SCIENCE AND TECHNOLOGY ,  RESEARCH INSTITUTE OF AGRICULTURAL MECHANIZATION, XINJIANG ACADEMY OF AGRICULTURAL SCIENCES

Inventor： Mingzheng LIU ,  Changhe LI ,  Xinping LI ,  Xiangdong LIU ,  Huimin YANG ,  Yanbin ZHANG ,  Xiaoming WANG ,  Yali HOU

IPC: A23N12/08 ,  A23N5/00

Abstract: An intelligent separation device has gas explosion, stirring, drying and negative pressure adsorption devices. The gas explosion device receives conveyed peanut materials with red coats to be removed, and the materials are subjected to gas explosion, so that the peanut kernels and the peanut red coats are preliminarily separated. The stirring device shifts the preliminarily separated peanut kernels and peanut red coats into the drying device. The drying device compresses and heating external air, transfers heat through hot air, and heats and dries the preliminarily separated peanut kernels and peanut red coats, so that the peanut red coats and the peanut kernels are fully separated. The negative pressure adsorption device collects the fully separated peanut kernels and red coats with different densities and masses in a negative pressure adsorption mode.

公开(公告)号：US12156532B2

公开(公告)日：2024-12-03

申请号：US17600331

申请日：2020-05-09

Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY ,  RESEARCH INSTITUTE OF AGRICULTURAL MECHANIZATION, XINJIANG ACADEMY OF AGRICULTURAL SCIENCES ,  HENAN UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Mingzheng Liu ,  Changhe Li ,  Xinping Li ,  Xiangdong Liu ,  Huimin Yang ,  Yanbin Zhang ,  Xiaoming Wang ,  Yali Hou

IPC: A23N5/01 ,  A23N5/00 ,  A23N12/08 ,  B02C9/00 ,  B65B1/06 ,  B65B1/22 ,  B65B1/32

Abstract: The present disclosure provides a peanut whole-process production line and a method. The peanut whole-process production line includes a peanut cleaning system, a shell breaking system, a skin removing system, a peanut kernel classification system, an ultra-fine pulverization system and a classification packaging system; a first procedure is cleaning and impurity removal of peanuts, breaking of peanut shells is performed after the cleaning and impurity removal of peanuts, removal of peanut kernel skins and ultra-fine pulverization of the peanut shells are respectively performed after the breaking of peanut shells, classification of peanut kernels is performed after the removal of peanut kernel skins, and classification packaging of ultra-fine peanut shell powder is performed after the ultra-fine pulverization of the peanut shells; whole-process processing of peanuts is completed by using the peanut whole-process production line, and peanut resources are fully utilized.