Title:
ROTATING WEEDING WHEEL OF WEEDER MOUNTED ON CULTIVATOR, OR THE LIKE
Document Type and Number:
Japanese Patent JP3532875
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a rotating weeding wheel having a structure in which stones and gravels in a field are scarcely caught.
SOLUTION: This rotating weeding wheel is obtained by forming tips of respective rotating driving legs into rodlike free ends bent into a dog leg shape toward the lower part in the rotating weeding wheel equipped with a rotating base freely rotatably mounted of a frame connected to a supporting member of a weeder, a plurality of weeding rods radially arranged from the periphery of the rotating base toward an oblique upper part and a plurality of the rotating driving legs radially arranged from the periphery of the rotating base toward an oblique lower part. The rising angle of the base of the weeding rods is set at 20° with an extension line 1 in the horizontal plane of the rotating base and the side of the rotating base is formed into a tapered surface or a circular arc surface 9.
Inventors:
Akutsu, Masayoshi
Ogura, Naokatsu
Ogura, Naokatsu
Application Number:
JP2001112711A
Publication Date:
May 31, 2004
Filing Date:
April 11, 2001
Export Citation:
Assignee:
Akutsu, Yoshito
Akutsu, Masayoshi
Akutsu, Masayoshi
International Classes:
A01B39/18; (IPC1-7): A01B39/18
Attorney, Agent or Firm:
佐藤 直義