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1
題名:果樹樹型整修機械之試驗改良    
The Improvement of the Pruning Machine for Subtropical Fruit Tree
著者:陸龍虎(Long-Hu Lu) ;梁連勝(Lien-Sheng Liang) ;蔡致榮(Tzu-Rong Tsai) ;鄧永興(Yong-Hsing Teng)
出版地區:台灣
出版城市:台中市
學科:農林漁牧礦科學
關鍵字:果樹 ; 樹型 ; 整修機構 ; Fruit tree ; Pruning machine ; Tree shape
刊名:中華農業研究
卷期:42卷4期(1993.12)
頁碼:411-418
語言:繁體中文
摘要: 中文摘要PDF ; 英文摘要PDF

本所初步完成之果樹樹型整修雛型機,經分析田間試驗結果,並進行其整枝及相關機構、配件等之修正與改良後,其底盤為四輪傳動、四輪轉向,轉彎半徑小(約2.2公尺)側整枝及三層水平整枝機構之位置分別裝置於近駕駛座前、後方,便於進行枝條修剪和隨時檢視作業狀況。整枝機構之動力傳動系統改以油壓驅動取代原規劃之機械式傳動,其切刀往復數可應需要作無段調整。並以K=2.4之切斷速度比,即行走速度0.24m/s,割刀往復速度0.58m/s進行作業,田間試驗結果良好,唯引擎馬力(7HP/2200r.p.m, 8HP/r.p.m)宜稍為加大。
The objective of this study is to improve the prototype pruning machine made by the TARI for fruit trees. The main defect induced by each mechanism according to the results of the field experiment last yeat had been located and corrected. A four wheel drive and four wheel steering chassis had been used to instead of the old one. There is an advantage to reduce the steering radius of this pruning machine within 2.2 meters. In order to make a good sight during operation, the side and horizontal pruning mechanisms were rearranged and placed at the near front and the rear of the driver's seat. A hydraulic power system is used to stand for the original one of mechanical type for pruning. The cutting speed can be easily changed by adjusting the proportional valve of the loop. The field operation indicated that a better doing of this pruning machine may get on a cutting speed of 0.58 m/s related to a traveling speed of 0.24m/s. A bigger horsepower engine should use because of the output of the mounted engine (8HP/2400rpm) isn't enough for the demand of the field operation.


    

本卷期目次
中華農業研究 42卷4期 (1993.12)
水稻穀粒開穎之頻度及其對數種穀粒性狀的影響/ 趙政男陳一心
玉米子粒產量及農藝性狀在期作與不同粒型組合之變異/ 謝光照曾富生
玉米不同粒型組合之子粒產量及農藝性狀在期作間組合力之表現/ 謝光照曾富生
薑黃之生長與發育Ⅱ.氮鉀肥用量對生育、產量及品質之影響/ 邱善美呂秀英劉慧瑛
不同栽植期對鳳梨‘臺農四號’果實形狀與品質的影響/ 張清勤
秤錘種楊桃的貯藏品質/ 楊淑惠王武彰
Insecticide Resistance Study in Spodoptera exigua (Hübner)Ⅰ. Detecting the Resistance in a General Survey/ Edward-Yun ChengChing-Hua Kao
落花生聯合收穫機之改良試驗/ 梁連勝蔡致榮顏秀榮陸龍虎
果樹樹型整修機械之試驗改良/ 陸龍虎梁連勝蔡致榮鄧永興
透明PVC塑膠布山型溫室日照能透過率之研究/ 陳加忠
電子式穀物水份計之性能研究/ 陳加忠曹之祖
The Genus Zele of Taiwan (Hymenoptera: Braconidae)/ Liang-Yih ChouKen-Ching Chou
 
   
 
   

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