| 摘要 |
An apparatus for interrow cultivation of tilled crops comprises chassis, operating handles, a power unit and gear connected thereto, on which output shaft on both sides active cultivating tools (weeders) are fastened. The weeders are capable of displacing along the output shaft and are made in the form of hubs with segmented blades fastened thereto perpendicularly to the hub axis. The work part of the weeders in the horizontal plane is bent in parallel to the hub axis and in the vertical plane it forms an approach angle relative to the line of circle of rotation of the horizontal part of blades. At the radial part of blades support-gauge wheels are fastened, which have diameter less than diameter of the circle of rotation of horizontal part of blades, and behind the tools on the chassis a bracket with horizontal lath is fastened. The lath is located in parallel to the output shaft of gear, and two braking elements (shovels) are vertically fastened thereon with possibility of adjusting position by height and relative to each other. |
