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來源資料
頁籤選單縮合
題名 | 蔬菜園真空播種機之研製及改良 |
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作者姓名(中文) | 游俊明; 張金發; | 書刊名 | 農業工程學報 |
卷期 | 34:2 1988.06[民77.06] |
頁次 | 頁63-67 |
分類號 | 434.251 |
關鍵詞 | 真空; 播種機; 蔬菜園; |
語文 | 中文(Chinese) |
中文摘要 | 本省栽培之葉菜類蔬菜種類很多,主要的有小白菜、青梗白菜、萵苣、芥菜等,其栽培面積將近六萬公頃左右。由於這些蔬菜種子都很小,不容易以一般的機械式播種,因此目前農民仍然採用人我撤播;再行間苗工作,相當費工,筆者等解決此葉菜類之播種問題,乃利用真空吸力原理,研製成蔬菜園用之真空播種機。本機結構簡單,主要係將種子吸附針裝置在中空之輪軸上呈放射狀,輪軸之一端為真空嘆力口,當播種機前進時,吸附針即可吸取種子,然後旋轉到落種口上方以橡皮刷將種子刷下,掉入土中。如此隨著播種機之前進,即可達到連續播種之效果。此外本機之株距在4 cm到12 cm之間可任意調整,因此可適用於各種葉菜類之播種。 |
英文摘要 | Leaf vegetables such as Pei-tsai, Lettuce, etc, are popularly raised in Taiwan. The average growing area is around 60 thousand hectares every year. The seeds of these leaf vegetables are too small to sow by an ordinary seeding machine, therefore at the present time, farmers still sow vegetable seeds by hand. In order to solve the sowing problem of leaf vegetables, a vacuum seeder was developed in Taoyuan D.AI.S. based on vacuum pick up principles. Vaccum nozzles were welded on the rings which are attached to the tubular shaft of the seeder. When the vacuum seeder was in operation, the nozzles would roate and pick up seeds following the rotation of the seeder. When the nozzles ratated to the seed-dropping top, the seeds would be brushed down and the nozzles would rotate and pick up seeds again. The seeds would be sown evenly in the field with smooth operation of the vacuum seeder. The sowing distance of the vacuum seeder could be adjusted within 4 to 12 cm. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。