Land roller with adjustable

• Main Authors: WANG CHUNHAI, GAO ZHENXIAN, DING MINWEI, WANG XIUTANG, HE MINGQI, WEI JIANWEI, ZHAO YANKUN, XU HONGXING, JIA DAN, HAN RAN, SHAN ZILONG, SHI ZHANLIANG, DOU ZHI, FU XIAOYI, LI CAIHUA
• Format: Patent
• Language: Chinese; English
• Published: 27.07.2016
• 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 relates to a land roller with adjustable, it includes the traction frame, rotates compression roller and the fixed heavy burden mechanism that sets up at the traction frame top that sets up on the traction frame, heavy burden mechanism includes: the heavy burden fill that bears a burden and put up and pass through weighing sensor and heavy burden frame fixed connection, frame and traction frame fixed connection bear a burden, the traction frame still is provided with and holds in the palm the post screw rod, ask post screw rod top to be provided with the nut, the nut corresponds with fill bottom of bearing a burden, it still is provided with the weighing displayer who is connected with weighing sensor to bear a burden to put up, the utility model discloses install one additional and bear a burden fight on the land roller, it fights to bear a burden fixes on the land roller through weighing sensor, needs a plurality of land rollers controllable at will like this, can gather materials on the s