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2BG—2型玉米壟作免耕播種機
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“十一五”國家科技支撐計劃資助項目(2006BAD28B04)


2BG—2 Type Corn Ridge Planting No-till Planter
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    摘要:

    基于東北壟作區(qū)保護性耕作各類模式的需要,對免耕播種的工藝進行了分析,并提出了對免耕播種機的農(nóng)業(yè)技術(shù)要求,。設(shè)計了滾動圓盤式破茬犁刀,、圓盤螺旋線形清茬器,,該裝置既能提高機具通過性又可保持壟形,。采用雙圓盤施肥開溝器實現(xiàn)側(cè)深施肥,,二個地輪行駛在壟溝中可確保播種機橫向穩(wěn)定,。設(shè)計的2BG—2型玉米壟作免耕播種機,,田間播種作業(yè)與檢測結(jié)果表明該機達到了設(shè)計要求。

    Abstract:

    Based on requirement of conservation tillage models in ridge cropping system in northeast area of China, no-tillage planting technology was analyzed. The agriculture-technique demand for no-till planter was put forward. The rolling disc residue cutting coulter and disc spiral ridge cleaning device were used in the proposed planter to improve the planter pass rate and keep ridge shape. Double disc fertilizer was used. Two ground-drive mechanisms were driven to remain the lateral stability of ridge-till planter. Field test results showed that the proposed 2BG—2 corn ridge planting no-till planter met the design requirement.

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林靜,劉安東,李寶筏,李博,趙德芳,呂長義.2BG—2型玉米壟作免耕播種機[J].農(nóng)業(yè)機械學報,2011,42(6):43-46,62. Lin Jing, Liu Andong, Li Baofa, Li Bo, Zhao Defang, Lü Changyi.2BG—2 Type Corn Ridge Planting No-till Planter[J]. Transactions of the Chinese Society for Agricultural Machinery,2011,42(6):43-46,62.

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