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南機所果蔬茶團隊：甘藍聯(lián)合收獲機成功研發(fā)

2022-11-17 10:33:14 來源：南機所果蔬茶團隊 閱讀量：16678 評論

導讀：甘藍收獲機的成功研制，填補了國內(nèi)甘藍收獲裝備技術(shù)的空白，為加快推進我國葉類蔬菜機械化提供了裝備支撐。

　　【農(nóng)機網(wǎng) 科技創(chuàng)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(chǎn)量達到3600萬噸，約占世界甘藍總產(chǎn)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(nóng)業(yè)農(nóng)村部南京農(nóng)業(yè)機械化研究所果蔬茶收獲技術(shù)裝備創(chuàng)新團隊聯(lián)合鹽城市鹽海拖拉機制造有限公司、山東省農(nóng)業(yè)機械科學研究院，通過數(shù)年的科研攻堅，在吸收國內(nèi)外甘藍收獲技術(shù)及裝備基礎(chǔ)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(chuàng)了自走式甘藍聯(lián)合收獲機系列化機型，其中以4GS-2型甘藍聯(lián)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(tǒng)等組成，一次性作業(yè)可實現(xiàn)雙行甘藍的拔取、輸送、切根、剝?nèi)~、集箱等功能，各項性能指標均達到或超過相關(guān)標準。
 
　　?收獲機進行收獲作業(yè)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??；撥禾輪位于喂入口上方，通過自身旋轉(zhuǎn)帶動撥禾頁片，對甘藍進行撥正并順利送入夾持輸送機構(gòu)，實現(xiàn)輔助導正喂入；夾持輸送機構(gòu)將甘藍夾持向后輸送的同時，雙圓盤切根機構(gòu)將甘藍的根部切除，并通過橫向輸送帶送入剝?nèi)~機構(gòu)，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(nèi)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(yè)效果良好。甘藍收獲機的成功研制，填補了國內(nèi)甘藍收獲裝備技術(shù)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(xiàn)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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