| 摘要 |
FIELD: agricultural engineering; hand plows. SUBSTANCE: plow has body 1 secured on longitudinal beam resting on front member 4 consisting of axle 13 and equal diameter wheels 8. Plow body 1 has front and rear turnable parts. Front part of body 1 has leg on which symmetrical front portion of right-and-left handed mouldboard 24 with share 25 and board are mounted. Rear portion of mouldboard has legconnected with leg () by means of joints. Rear portions of left-hand and right-hand mouldboards 29 and 30, respectively, are secured by hinge joints in mirror-like position on this leg. Plow is controlled by handles 36 with brace 37. lever 38 is used to change position of rear part of body, and levers 31, 32, connecting rods 33,34 and slider 35 are used simultaneously to change position of front part of body 1. Front part, butt-joining with rear part of body, form plow bottom surface for left-hand and right-hand moulding of slices. EFFECT: enlarged operating capabilities. 3 dwg |
