| 摘要 |
PROBLEM TO BE SOLVED: To devise an arrangement of quadruple disk units for an attachment frame and a supporting mechanism for the attachment frame by considering operability of root cutting operation or ridging operation when forming a tending implement for performing the root cutting and ridging operation of sugarcane into a quadruple type. SOLUTION: A sugarcane tending implement includes: the other pair of right and left disk units U3 and U4 similarly disposed in a supporting rod F2 at the front of the attachment frame F, and attached to each supporting bracket f; the pair of disk units U3 and U4 located on the outside in the right and left directions of the disk units U1 and U2; and the disk units U3 and U4 kept in an arrangement of facing each other or back to back for the disk units U1 and U2. The disk units U3 and U4 are attached to positions where the inside of each ridge adjacent to the ridge subjected to the root cutting or ridging with the disk units U1 and U2 is subjected to the root cutting or ridging. COPYRIGHT: (C)2011,JPO&INPIT
|
