乘坐式多功能果園割草機之研製

Development of Multipurpose Riding-type Mower for Orchard

田雲生(Yun-Sheng Tien) ； 龍國維(Gwo-Wei Long)

《臺中區農業改良場研究彙報》 91期 (2006/06) Pp. 49-58

https://doi.org/10.6956/BTDAIS.200606.0049

摘要

本研究設計並研製一台四輪傳動、四輪轉向之乘坐式割草機，可提供給果園草生栽培機械化管理作業應用。本機以16 hp柴油引擎為動力，變速箱檔位具前進六速、後退二速選擇，輪、軸距分別為98及107 cm，最小轉彎半徑1.8 m。割草機構為前置雙刀頭型式，藉油壓裝置來達成舉升與橫移功能；作業寬度120 cm，作業效率逾0.29 ha/hr。效益估算 結果，使用本割草機比較人工以背負式割草機作業，約可節省78.5%之作業成本。另於割草機構上可承載一組施肥裝置，肥料桶容量110 l（約60 kg），並採圓盤離心式撒佈作業，滿載施肥時間為5.5 min；而割草機後方亦可掛載一組雙輪式搬運拖車，載重量達300～400 kg。

關鍵字

割草機 ； 果園 ； 乘坐式 ； 施肥 ； 搬運

並列摘要

The purpose of this research is to develop a four-wheel-drive & four-wheel- steering riding mower for orchard management. This machine is powered by a 16-hp diesel engine with 6-forward and 2-reverse speed transmission box. The wheel distance is 98 cm and wheelbase 107 cm. The mowing head is front mounted with two cutting blades with cutting width 120 cm. The adjusting and lifting of the mowing head are operated by hydraulic power. The working efficiency of the machine is over 0.29 ha/hr. The result of economic estimation showed that using this machine can save 78.5% mowing cost when compared with the labor mowing. A front mounted fertilizing device with 110 l fertilizer tank and centrifugal spreading mechanism is assembled on the top of the mowing head. When the tank is full-loaded with fertilizer, the applying time is 5.5 minutes. Also a two-wheel type trailer can be towed by the mower, and the towing capacity is 300-400 kg.

並列關鍵字

mower ； orchard ； riding type ； towing ； applying manure