Starting fuel level control mechanism of Gabbana for diesel fuel injection pump

摘要

A flyweight attached to the end of the camshaft, which is rotated by the driving force of the engine, causes the shift in contact with the idle spring to be stepped up in accordance with the rotational speed of the camshaft, and the floating lever connected to the shift via the guide lever is controlled. The control rack is configured to adjust the rack, and the control rack is connected to the boost pressure of the diesel fuel injection pump installed in conjunction with the boost pressure, due to the fact that the boost pressure is not generated at the start of the engine, the control rack is The problem that the fuel injection amount does not move in the direction of increasing the fuel injection amount is small and the rotation of the engine becomes unstable. To this end, the present invention is the start lever 45 is rotatably coupled to the connecting point 43 of the floating lever 13 and the control rack 27, one end of the start lever is supported by the gabbana cover 47 Rotatably coupled to the pivot point 49; When the floating lever is moved in the direction of increasing the fuel injection amount of the control rack, the other end of the start lever is rotated relative to the point configured to press the connecting rod 25a of the link 25 connected to the control rack We propose a starting fuel amount control mechanism in Gabbana.