Pesticide spraying machine seedling pulling device for wheat planting

• Main Authors: LI JIANFENG, WU JINYI, ZHANG ZHENWEI, SONG CHUNJING, ZHANG CHONG, ZHAO YUFENG
• Format: Patent
• Language: Chinese; English
• Published: 12.04.2022
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUSPLANTS; CATCHING, TRAPPING OR SCARING OF ANIMALS; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; TRAPPING; WATERING

The utility model provides a seedling pulling device of a pesticide spraying machine for wheat planting. The seedling pulling device comprises a plurality of seedling pulling units which are arranged in one-to-one correspondence with wheels of the pesticide spraying machine. Each seedling pulling unit comprises a U-shaped pulling rod, a lifting assembly and an adjusting assembly. The U-shaped driving lever is used for being horizontally arranged in front of a corresponding wheel so as to drive crops in front of the corresponding wheel to the two sides of the wheel in the advancing process of the pesticide spraying machine; the lifting assembly is fixedly arranged on the pesticide spraying vehicle body; the lifting assembly is fixedly connected with one end of the U-shaped shifting rod so as to drive the U-shaped shifting rod to move up and down in the vertical direction. The number of the adjusting assemblies is two, and the two adjusting assemblies are located on the two sides of the corresponding wheels res