JPH02115936U

JPH02115936U -

Info

Publication number: JPH02115936U
Application number: JP2625089U
Authority: JP
Priority date: 1989-03-07
Filing date: 1989-03-07
Publication date: 1990-09-17

Description

[Brief explanation of drawings]

第１図〜第３図は本考案の実施例を示し、第１
図は調速レバーが定格回転設定位置にある状態を
示すデイーゼルエンジンのエンジン停止装置の要
部平面図、第２図はガバナスプリングが中立点に
来た状態を示す第１図相当図、第３図は調速レバ
ーをエンジン停止位置に回動させた状態を示す第
１図相当図、第４図は第２従来技術を示す第１図
相当図、第５図は第１従来技術を示すエンジン停
止装置の斜視図である。１……燃料噴射ポンプ、２……噴射量調整ラツ
ク、３……ガバナレバー、４……ガバナスプリン
グ、５……調速レバー、６……エンジン停止用ソ
レノイド、７……５の押圧部、８……３の受圧部
、１０……停止具、Ｅ……デイーゼルエンジン、
Ｐ……３のスプリング先端部係合点、Ｑ……５の
支点、Ｒ……５のスプリング基端部係合点、Ａ…
…Ｒの回動範囲、Ｂ……４の中立線。 Figures 1 to 3 show embodiments of the present invention;
The figure is a plan view of the main parts of the engine stop device of a diesel engine, showing the speed governor lever at the rated rotation setting position, Figure 2 is a view equivalent to Figure 1, showing the governor spring at the neutral point, and Figure 3 The figure is a diagram equivalent to Figure 1 showing the state in which the speed regulating lever has been rotated to the engine stop position, Figure 4 is a diagram equivalent to Figure 1 showing the second prior art, and Figure 5 is an engine showing the first prior art. It is a perspective view of a stop device. DESCRIPTION OF SYMBOLS 1... Fuel injection pump, 2... Injection amount adjustment rack, 3... Governor lever, 4... Governor spring, 5... Speed regulating lever, 6... Engine stop solenoid, 7... Pressing part of 5, 8 ...Pressure receiving part of 3, 10...stopper, E...diesel engine,
P... 3 spring tip engagement point, Q... 5 fulcrum, R... 5 spring base end engagement point, A...
...Rotation range of R, neutral line of B...4.

Claims

[Claims for Utility Model Registration] A governor lever 3 and a speed control lever 5 are rotatably supported on a diesel engine E, and the governor lever 3 is connected to the speed control lever 5 via a governor spring 4.
The injection amount adjustment rack 2 of the fuel injection pump 1 is configured to be adjustable with a governor lever 3.
In a diesel engine stopping device, in which an engine stopping solenoid 6 can be transmitted to an injection amount adjustment rack 2 via a stopper 10, and the rack 2 can be driven to a no-injection position by operating the stopping solenoid 6. , The stopper 10 is composed of a pressing part 7 and a pressure receiving part 8, the pressing part 7 is provided eccentrically on the speed regulating lever 5, and the pressure receiving part 8 is provided eccentrically on the governor lever 3. The rotation ranges of the spring base end engagement point R of the governor lever 5 are overlapped with each other, and the stop solenoid 6 is interlocked and connected to the pressing part 7. The governor spring 4 is set across the neutral line B connecting the matching point P and the fulcrum Q of the speed governor lever 5.
By using the stop solenoid 6 to cause the spring base end engagement point R to cross the neutral line B from the rated rotation setting position H within the rotation range A, the governor spring 4 is pressed. Rotate part 7 to push pressure receiving part 8,
A stopping device for a diesel engine, characterized in that the injection amount adjustment rack 2 is moved to a no-injection position via a governor lever 3.