| 摘要 |
In a fuel dispensing pump for a diesel engine, the present invention improves the configuration of a control lever which opens and closes a fuel inlet of a dispersing plunger to finely and sensitively operate a sleeve opening and closing the fuel inlet of the dispersing plunger. The control lever of the fuel dispensing pump for a diesel engine forms a male screw part at the upper end of a connection rod by forming the connection rod with a small diameter at the upper end of a control lever operation shaft; forms an anti-rotation vertical plane by forming a connection stand with a bigger diameter than the connection rod at the outer circumference to which the connection rod and the operation shaft are connected, forming a connection part, between the connection stand and the connection rod, with a smaller diameter than the connection stand and a bigger diameter than the connection rod, and cutting a constant range of the outer circumference of the connection part; is stacked on the operation shaft connection stand; has an arc-shaped connection hole at the center to be combined with the outer surface of the connection stand; stacks a support plate with a female screw hole at both sides of the connection hole to combine the connection hole of the support plate with the connection part of the operation shaft without rotation; and has an arc-shaped connection hole, at the outer circumference of the control lever connection hole, to be matched with the upper surface of the female screw hole of the support plate to assemble a male screw of a coupling bolt with the female screw hole of the support plate by stacking the control lever on the support plate and inserting the coupling bolt on the arc-shaped connection hole. Therefore, the present invention easily couples the control lever and the operation shaft and easily changes a combination angle of the control lever combined with the operation shaft. |
