公开(公告)号：JP2001245507A

公开(公告)日：2001-09-11

申请号：JP2000060854

申请日：2000-03-06

Applicant: AKITA PREFECTURE

Inventor： KAMATA YASUO ,  KUMEGAWA KOJI ,  KANEDA YOSHIHIRO ,  KATAHIRA MITSUHIKO ,  WAKAMATSU KAZUYUKI ,  KODAMA TORU

IPC: A01C7/16 ,  A01C7/08 ,  A01C7/20

Abstract: PROBLEM TO BE SOLVED: To provide a general purpose type dibbling mechanism which is used in a sowing machine for direct sowing, has a mechanism for accurately dibbling, and can easily be built in an existing sowing machine. SOLUTION: This general purpose type dibbling mechanism, comprising many seed containers 1 disposed in parallel on the frame of the sowing machine for direct sowing, hoppers 2 for loading the seed containers, seed paying-out mechanisms 3 disposes in the bottom portions of the hoppers, paying-out chutes 4 disposed on the exits of the seed-delivering mechanisms, and dibbling chutes 6 which are connected to the seed paying-out chutes and whose sowing ports are disposed at places near to the ground surface through support arms, characterized in that each of the dibbling chutes comprise a vertical cylinder 7 for guiding seeds dropped the paying-out chute and a cylindrical outer valve 8 integrated with the vertical cylinder 7 in the axial direction orthogonal to the vertical cylinder, and characterized by disposing a cylindrical inner valve in the outer valve in a slidably rotatable state so that the rotary valve is operated interlockingly of the outer valve with the inner valve.

公开(公告)号：JP2005279524A

公开(公告)日：2005-10-13

申请号：JP2004099488

申请日：2004-03-30

Applicant: Akita Prefecture ,  秋田県

Inventor： KATAHIRA MITSUHIKO ,  KAMATA YASUO ,  SHIBUYA ISAO ,  MORIKAWA KICHIJIRO

IPC: G01B11/24 ,  B07C5/10 ,  B07C5/342 ,  G01N21/85 ,  G06T1/00

CPC classification number: B07C2501/009

Abstract: PROBLEM TO BE SOLVED: To provide a green soybean pod sorting method which saves energy and raises efficiency for labor of sorting green soybean pods, and a green soybean pod sorting apparatus.
SOLUTION: A green soybean pod 11 is dropped onto a central face of a joining part 7 of two mirrors 6 with the longitudinal direction of the pod 11 being oriented vertically, and the whole images of the front face and two side faces of the pod 11 are picked up by a CCD (charge coupled device) camera 10 disposed in front of the central face. An outer shape, a flaw and discoloration such as browning of the pod 11 are extracted by an image processing section. The green soybean pod sorting apparatus A has a feeding conveyor 3 and a delivery conveyor 4 connected with an image picking-up unit 1 by providing a vertical step 5, and the step part 5 is provided with the above two mirrors 6 arranged in a V shape in plan view. An illumination unit is provided right above the green soybean pod 11 falling position on the central face of the joining part 7 of the two mirrors 6. A posture stabilizing plate 8 is provided at a required position above the two mirrors 6. The CCD camera 10 is disposed below the posture stabilizing plate 8 in front of the central face of the joining part 7. Further, a green soybean pod sorting apparatus having a posture stabilizing plate 20 capable of being controlled forward/rearward above the two mirrors 6 and being tilted to an arbitrary angle is also disclosed.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种绿色大豆荚分选方法，其节省能量并提高分选绿豆荚的效率，以及绿豆荚分选装置。 解决方案：将绿色大豆荚11滴在两个反射镜6的接合部分7的中心面上，其中容器11的纵向方向垂直取向，并且前面和两个侧面的整个图像 荚11由设置在中心面前方的CCD（电荷耦合器件）照相机10拾取。 通过图像处理部分提取外部形状，缺陷和变色如荚果11的褐变。 绿豆荚分选装置A具有通过提供垂直台阶5与图像拾取单元1连接的进料输送机3和输送传送机4，台阶部5设置有以V形排列的上述两个反射镜6 形状在平面图。 在两个反射镜6的接合部7的中心面的绿色大豆盒11的正上方设置有照明单元。姿势稳定板8设置在两个反射镜6的上方所需的位置。CCD摄像机10 设置在接合部7的中心面前方的姿势稳定板8的下方。此外，具有姿势稳定板20的绿色大豆盒分拣装置，能够在两个反射镜6的上方向前/向后控制并倾斜到 也公开了任意角度。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2003134913A

公开(公告)日：2003-05-13

申请号：JP2001334863

申请日：2001-10-31

Applicant: AKITA PREFECTURE ,  ISEKI AGRICULT MACH

Inventor： KATAHIRA MITSUHIKO ,  KUMEGAWA KOJI ,  KAMATA YASUO ,  FUJIMURA TATSUO ,  ITO YOSHIHISA ,  ISHIDA ISAO ,  ARAKI MASAKATSU ,  ENDO TAKASHI

IPC: A01D25/00 ,  A01D45/22

Abstract: PROBLEM TO BE SOLVED: To provide a harvesting machine making it possible that a pulling-out operation of crops, such as green soybeans, is mechanized so that labors for a harvesting operation of the green soybeans are saved, and further capable of preventing final harvested products, such as the green soybeans, from being damaged when the crop is pulled out from a farm field. SOLUTION: This harvesting machine is equipped with a traveling unit 1, a pulling-out and conveying unit 2, a soil-removing unit 3, and a soil-dividing unit 4, wherein the pulling-out and conveying unit 2 grips a root part r of the crop P and upward conveys the crop P so that the crop P is pulled out from the farm field E while the machine is operating and traveling, the soil-removing unit 3 is positioned at the front of a crop-gripping starting area S of the pulling- out and conveying unit 2 so as to transfer and remove the soil located on both the right and left sides of the root part (r) of the crop P planted in the soil to the outside areas of both the right and left sides, and the soil-dividing unit 4 is positioned at the front of the soil-removing unit 3 so as to divide the soil located on both the right and left sides of the root part (r) of the crop P into the right and left sides.