Rotary cultivator capable of adjusting rotary tillage depth

• Main Authors: LIU XIAOHONG, LIU XINBING, KANG YU, LIU FUHUI
• Format: Patent
• Language: Chinese; English
• Published: 01.12.2020
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL; SOIL WORKING IN AGRICULTURE OR FORESTRY; TRAPPING

The utility model discloses a rotary cultivator capable of adjusting rotary tillage depth. Including a base, wherein a mounting frame is fixedly arranged on the upper surface of the base; the mountingframe is arranged in an inverted U shape; the mounting frame is provided with a rotary tillage mechanism for performing rotary tillage on the land; a lifting assembly for driving the rotary tillage mechanism to lift is arranged between the mounting frame and the rotary tillage mechanism; the lifting assembly comprises a vertically-arranged hydraulic cylinder and a lifting base. The hydraulic cylinder is mounted on the upper surface of the mounting frame; a through hole is formed in the upper surface of the mounting frame and in the position of a piston rod of the hydraulic cylinder; the lowerend of a piston rod of the hydraulic cylinder is arranged at the rear end of the via hole in a penetrating mode and fixedly connected with the upper surface of a lifting base, the two sides of the lifting base abut against th