Pull-type combined machine for harvesting membrane cotton and returning straw to field

• Main Authors: HE YUZE, HE LEI, WANG MIN, LIU HUA, SONG LONG, HAN DALONG, YING YUKUN, CAO SILIN, ZHANG JING, LU YONGTAO
• Format: Patent
• Language: Chinese; English
• Published: 03.10.2023
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CLEANING; CLEANING IN GENERAL; FISHING; FORESTRY; HARVESTING; HUMAN NECESSITIES; HUNTING; MOWING; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SOIL WORKING IN AGRICULTURE OR FORESTRY; SORTING; TRANSPORTING; TRAPPING

The invention discloses a traction type film and cotton harvesting and straw returning combined machine which comprises a rack (1), a transmission system, a hydraulic system, walking wheels (30), a residual film collecting and compressing device, a ground cotton collecting device, a straw smashing and returning device, a residual film lifting, impurity removing and recycling device and a ground cotton impurity removing and recycling device. Walking wheels (30) are arranged below the machine frame (1), a straw smashing and returning device is arranged below the front portion of the machine frame (1), a residual film collecting and compressing device is arranged on the machine frame (1), the ground cotton collecting device is located above the residual film collecting and compressing device, and the residual film lifting, impurity removing and recycling device and the ground cotton impurity removing and recycling device are located behind the residual film collecting and compressing device. 本发明公开了一种牵引式膜棉兼收与秸秆还田