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半喂入自走式大蒜聯(lián)合收獲機
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公益性行業(yè)(農業(yè))科研專項經費資助項目(200903053);國家現(xiàn)代農業(yè)技術體系建設專項資助項目(CARS—14—08B)


Half-feed and Self-propelled Garlic Combine Harvester
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    摘要:

    針對國內大蒜種植特點,,在已有設計研究的基礎上研制了一種適合于中國大蒜主產區(qū)收獲作業(yè)的半喂入自走式大蒜聯(lián)合收獲機,。整機側向配置,,采用450型半喂入稻麥聯(lián)合收獲機底盤,并配有液壓無級變速系統(tǒng),,作業(yè)組件包括分禾裝置,、扶禾裝置,、挖掘裝置,、夾持輸送裝置、清土裝置,、對齊切秧裝置和集果系統(tǒng)等,。該機采用挖拔組合式工作原理,保證了大蒜收獲中挖掘效果,,提高了整機的作業(yè)質量和穩(wěn)定性,。通過田間檢測表明:果實損失率不大于1.8%,破損率不大于2.1%,,含土率不大于12.8%,,各項性能指標均達到設計要求。

    Abstract:

    According to the characteristics of garlic cultivation and original design experience, the half-feed and self-propelled garlic combine was developed which is suitable for main garlic producing areas in China. The combine body was configured on the side position of the chassis. It employed the chassis of 450 type head-feed rice and wheat combine, and equipped with hydraulic continuously variable transmission system. The main working parts contained the devices for stalk dividing, stalk lifting, stalk clamping and conveying, clod removing, garlic alignment and cutting, as well as the garlic collecting system, etc. To keep the effect and stability of digging, the combine had been utilized the working principle of combining digging and lifting. The combine performance testing could be known as: garlic loss rate was not more than 1.8%, garlic picking broken rate was not more than 2.1%, with soil rate was not more than 12.8%, combine harvester had complied with the design requirements.

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彭寶良,呂小蓮,王海鷗,胡志超.半喂入自走式大蒜聯(lián)合收獲機[J].農業(yè)機械學報,2011,42(Z1):138-141,146. Peng Baoliang, Lü Xiaolian, Wang Haiou, Hu Zhichao. Half-feed and Self-propelled Garlic Combine Harvester[J]. Transactions of the Chinese Society for Agricultural Machinery,2011,42(Z1):138-141,146.

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