The present invention relates to an agricultural working vehicle with an improved high-speed driving braking performance, and more specifically, to an agricultural working vehicle with an improved high-speed driving braking performance, which is able to reduce, when braking while the agricultural working vehicle is driving at a high speed, the engine′s rev count to under a preset rev count reference value set by a governor lever or the like and thus, effectively brake and decelerate the agricultural working vehicle even while the vehicle is driving at a high speed. According to the present invention, in an agricultural working vehicle (1) having an engine (2), the agricultural working vehicle (1) comprises: a braking unit (10) which brakes the driving of the agricultural working vehicle (1); a governing setting unit (20) which sets a first rev count reference value for the engine (2); and a control unit (50) which controls the rev count of the engine (2) to be kept at the first rev count reference value or higher while the agricultural working vehicle (1) is driving. When the braking unit (10) is working, the control unit (50) controls the rev count of the engine (2) to be reduced down to a rev count lower than the first rev count reference value.

    본 발명은 고속 주행 제동 성능이 개선된 농작업차량에 관한 것으로서, 보다 구체적으로 농작업차량의 고속 주행 중 제동 시에 조속레버 등에 의해 설정된 회전수기준치 미만으로 엔진 회전수를 감소시켜 줌으로써, 고속 주행 중에도 농작업차량을 효과적으로 제동하여 감속할 수 있는 고속 주행 제동 성능이 개선된 농작업차량에 관한 것이다. 본 발명에서는, 엔진(2)을 구비하는 농작업차량(1)에 있어서, 상기 농작업차량(1)의 주행을 제동하는 제동부(10); 상기 엔진(2)에 대한 제1회전수기준치를 설정하는 조속설정부(20); 및 상기 농작업차량(1)의 주행 중 상기 엔진(2)의 회전수가 상기 제1회전수기준치 이상 유지되도록 제어하는 제어부(50);를 포함하며, 상기 제어부(50)는 상기 제동부(10)의 작동 시 상기 엔진(2)의 회전수가 상기 제1회전수기준치보다 작은 회전수까지 감소되도록 제어하는 것을 특징으로 하는 농작업차량(1)을 개시한다.


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    Title :

    AGRICULTURAL WORKING MACHINE WITH IMPROVED BRAKING PERFORMANCE


    Additional title:

    제동 성능이 개선된 농작업차량


    Contributors:
    CHOI HAK HO (author)

    Publication date :

    2020-10-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / A01B SOIL WORKING IN AGRICULTURE OR FORESTRY , Bodenbearbeitung in Land- oder Forstwirtschaft / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES




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