WORK VEHICLE

• Main Author: SAKUMA DAISUKE
• Format: Patent
• Language: English; Japanese
• Published: 18.01.2023
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL; PERFORMING OPERATIONS; SOIL WORKING IN AGRICULTURE OR FORESTRY; TRANSPORTING; TRAPPING; VEHICLES IN GENERAL

To provide a work vehicle capable of reducing a ground height and performing work in a state in which an implement used in a normal work vehicle, is attached to the work vehicle, for solving problems for example, for traveling under trees in a fruit garden or the like, a work vehicle to which wheels having a small tire diameter are attached and whose vehicle body is made low, is used, the work vehicle whose vehicle body is made low, comprises a PTO and an implement coupling link similar to a normal work vehicle, and various kinds of implements can be attached to the work vehicle, however, a fitting position is lower than a normal fitting position, angles formed when the implement is grounded, are varied, therefore a dedicated implement is required.SOLUTION: A work vehicle has a PTO shaft 6 for providing power to an outside from a transmission case 5 which transmits drive force to travel wheels 2, and a lifting link mechanism L for vertically moving an implement 4 is provided on a rear part of a travel vehicle body 1, a power transfer mechanism 50 is provided between the lifting link mechanism L and the implement 4 for outputting power input from the PTO shaft 6 at a position above a position where the power is input.SELECTED DRAWING: Figure 2 【課題】果樹園などで樹木の下を走行するため、タイヤ径の小さい車輪を装着して車体を低くした作業車両がある。車体を低くした作業車両にも、通常の作業車両と同様にＰＴＯと作業機連結リンクが備えられ、種々の作業機を装着できるが、取り付け位置が通常よりも低いため、接地したときの角度などが異なり、専用の作業機が必要であった。そこで、地上高を低く設定した作業車両において、通常の作業車両に用いられる作業機を装着して作業可能な作業車両を提供する。【解決手段】走行車輪２に駆動力を伝達するトランスミッションケース５から外部に動力を取り出すＰＴＯ軸６を設け、走行車体１後部に作業機４を上下作動する昇降リンク機構Ｌを設けた走行車両において、該昇降リンク機構Ｌと作業機４の間にＰＴＯ軸６から入力された動力を入力された位置よりも上方で出力する動力移設機構５０を設ける。【選択図】図２