| 摘要 |
FIELD: agricultural engineering, in particular, tillage tools. ^ SUBSTANCE: motor plow has frame bar, control means, driving and driven wheels, passive working tool (moldboard) and engine equipped with transmission kinematically connected with propeller-mellower mounted on frame bar in parallel with longitudinal axis of transmission. Propeller-mellow is formed as caterpillar-type band having ground-engaging members formed as conical needles. Propeller-mellower is inclined in longitudinal-vertical plane. Propeller-mellower is additionally equipped with guiding rollers provided on pivotally fixed ground-engaging members and trough-type guides for forced setting of inclination angle of ground-engaging members relative to caterpillar-type band. Supporting wheel is fixed on front part of frame bar. Moldboard is secured in rear part of frame bar. ^ EFFECT: increased motive force of motor plow, reduced consumption of power for ground mellowing process, reduced adverse action of motor plow upon aggregate structure of ground. ^ 1 dwg
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