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南機所果蔬茶團隊：甘藍聯合收獲機成功研發

2022-11-17 10:33:14 來源：南機所果蔬茶團隊 閱讀量：16719 評論

　　【農機網 科技創新】 ?甘藍又稱包菜、蓮花白、大頭菜等，是中國重要栽培蔬菜之一，全國各地均有種植，種植面積達到1350萬畝，其總產量達到3600萬噸，約占世界甘藍總產量的50%。長期以來，我國甘藍仍以人工收獲為主，收獲效率低、勞動強度大，缺乏適宜我國甘藍品種和種植模式的專用收獲裝備。
 
　　?2017年7月以來，農業農村部南京農業機械化研究所果蔬茶收獲技術裝備創新團隊聯合鹽城市鹽海拖拉機制造有限公司、山東省農業機械科學研究院，通過數年的科研攻堅，在吸收國內外甘藍收獲技術及裝備基礎上，以高效、低損為主控目標，以提高機采甘藍商品性為需求，成功研創了自走式甘藍聯合收獲機系列化機型，其中以4GS-2型甘藍聯合收獲機為代表，該機主要由，自走式履帶行走底盤、高效低損收獲割臺、智能管控系統等組成，一次性作業可實現雙行甘藍的拔取、輸送、切根、剝葉、集箱等功能，各項性能指標均達到或超過相關標準。
 
　　?收獲機進行收獲作業時，拔取輥貼于土地表面，置于甘藍外包葉下方，通過拔取輥外旋使甘藍受到向上的牽引力，甘藍根莖脫離地面完成拔取；撥禾輪位于喂入口上方，通過自身旋轉帶動撥禾頁片，對甘藍進行撥正并順利送入夾持輸送機構，實現輔助導正喂入；夾持輸送機構將甘藍夾持向后輸送的同時，雙圓盤切根機構將甘藍的根部切除，并通過橫向輸送帶送入剝葉機構，待甘藍去除多余外包葉后進入集料箱，完成收集。
 
　　?該機先后在內蒙古，山東，江蘇等地開展多次田間收獲性能試驗與示范推廣，累計示范推廣面積2000余畝次，作業效果良好。甘藍收獲機的成功研制，填補了國內甘藍收獲裝備技術的空白，為加快推進我國葉類蔬菜機械化提供了裝備支撐。
 
試驗合照
 

 
　　江蘇鹽城大豐試驗現場
 
　　4GS-2乘駕型甘藍收割機
 
　　遙控型無人駕駛甘藍收割機
 
　　4GS-1A1手扶式甘藍收割機
 
　　（機器型號順序從左至右）
 

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