Zero-tillage corn planter with straw crushing and medicine spraying functions

• Main Authors: LIU HUANXIN, WU HAIYAN, WEN CHANGWEN, ZHOU SHUNLI, ZHANG HUICHEN, ZHANG YINGHUA, GAO QINGHAI, WANG ZHIMIN
• Format: Patent
• Language: Chinese; English
• Published: 15.09.2010
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUSPLANTS; CATCHING, TRAPPING OR SCARING OF ANIMALS; FERTILISING; FISHING; FORESTRY; HARVESTING; HUMAN NECESSITIES; HUNTING; MOWING; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL; PLANTING; SOIL WORKING IN AGRICULTURE OR FORESTRY; SOWING; TRAPPING

The utility model provides a zero-tillage corn planter with straw crushing and medicine spraying functions, relating to the technical field of planters. A straw crushing device can be connected with a tractor via a suspension gearbox, a fertilizer box and a fertilizing device are arranged at the rear of the straw crushing and/or stubble cleaning device, a seed box and a seeding device which are arranged at the rear of the fertilizing device are both two-row or multi-row operation structures and adopt single-unit profiling, a medicine barrel is arranged on the upper portion of the planter, and a medicine spraying device is connected with the medicine barrel via a medicine spraying tube. The corn planter can overcome shortages of the prior art, can complete combination operations including crushing straws such as wheat straws and applying crushed straws to fields, zero-tillage planting and/or fertilizing and medical spraying by aid of the tractor entering the field once, can reduce damages on the instrument cau