Turnover plow

A reversible plow is provided with a main shaft box, a frame is hinged to the main shaft box, and the frame carries at least one pair of opposite tilling components; a reversible plow having a reversing cylinder between the frame and the headstock so as to rotate the frame relative to the headstock between two tilling operation positions from a positioning step at one side of the plow through a dead point position of the reversing cylinder to a repositioning step at the opposite side; the invention relates to a tiltable plow comprising a frame and a support wheel mounted on the frame of the plow in order to adjust the working depth of the plow, the wheel being tiltable together with the frame in order to adjust the working depth of the plow in two rotational positions at opposite sides of the frame of the plow, and the wheel can be blocked in the operating position by the hydraulic blocking cylinder. 一种可翻转的耕犁，该可翻转的耕犁具有主轴箱，在主轴箱上铰接有框架，框架又承载至少一对相反的耕作构件；该可翻转的耕犁具有在框架与主轴箱之间的反转缸，以便使框架相对于主轴箱从耕犁的一侧处的定位步骤经过反转缸的死点位置到相反侧