| 摘要 |
FIELD: agricultural engineering, in particular, tillage tool. ^ SUBSTANCE: mellowing hoe is composed of two detachable parts: main hoe and additional hoe made similar to lower part of main hoe and rigidly attached to said main hoe at flexure point. Additional hoe is provided with symmetrical longitudinal slot for receiving of fastening member. Upper part of additional hoe is provided with slot. Grooves are made on inner side of slot and fastening member. Additional hoe is mounted on main hoe and turned relative to main hoe through 180 deg. ^ EFFECT: simplified construction and wider operational capabilities of mellowing hoe. ^ 2 cl, 6 dwg |
