Special fertilization, sowing and trenching device for agricultural machinery

• Main Authors: WANG YUNLIAN, ZHU HONGLIANG, WANG JIANJUN, ZHANG FENG, REN HONGJIAN, SHEN HONGBAO
• Format: Patent
• Language: Chinese; English
• Published: 24.05.2019
• 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 invention relates to the technical field of agricultural machinery, in particular to a special fertilization, sowing and trenching device for the agricultural machinery. The special fertilization,sowing and trenching device for the agricultural machinery is characterized in that the special fertilization, sowing and trenching device comprises a traction frame; the upper end of the traction frame is connected with a connection interface; one end of the lower end of the traction frame is connected with a blanking pipe through pegs, while the other end of the lower end of the traction frameis connected with a shock absorber through the pegs; the other end of the shock absorber is pinned to a fixed block; the fixed block is fixedly connected on the blanking pipe; the middle portion of the blanking pipe is connected with an adjusting block which is connected with a soil-loosening jaw; the lower end of the blanking pipe is connected with an adjustment seat which is fixedly connected with a soil separator and an