Hand crank for safe startup of single cylinder diesel

A diesel engine, safe technology, applied in the field of cranking hand device, can solve the problems that the cranking hand does not have the anti-reverse function, the shaking hand reverses and hurts people, and the reverse is easy to occur, and achieves the effect of eliminating the reversed wounding accident

Inactive Publication Date: 2009-09-30
王晶晶
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The vast majority of single-cylinder diesel engines are started by hand. The current common hand crank does not have the anti-reverse function. In 2006, the GB/T20064-2006 and ISO11102:1997 "Reciprocating Internal Combustion Engine Handle Device" mandatory standard part 1 was released

Method used

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  • Hand crank for safe startup of single cylinder diesel

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Embodiment 1

[0011] Embodiment 1: described single-cylinder diesel engine safe start rocker, such as figure 1 As shown, it includes a rocker 1, a rocker shell 2, a support spring 3, a coupling claw 4, a starting claw 5, a rotating sleeve 6, a one-way rotator 7, a rocker shaft 8, a cylindrical pin 9, a starting shaft 10, and a gear chamber cover 11 , the starting shaft 10 is set on the gear chamber cover 11, and an anti-reversal notch is provided on the end face of the gear chamber cover 11. The rocker 1 and the rocker shell 2 are fixed into one body, the rocker shell 2, the support spring 3, the coupling claw 4, The starting pawl 5, the rotating sleeve 6, and the cylindrical pin 9 are all installed on the rocker shaft 8, wherein the cylindrical pin 9 is fixedly mounted on the rocker shaft 8, and the rotating sleeve 6 is set on the rocking shaft 8 with gaps, on the left side of the rotating sleeve 6 It is limited by the shaft retaining ring and flat pad, and on its right side is axially lim...

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PUM

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Abstract

A hand crank for safe startup of a single cylinder diesel includes a hand crank, a hand crank case, a support spring, a connection claw, a starting jaw, a rotary cover, a unidirectional rotator, a hand crank shaft, a cylindrical pin, a starting shaft, and a gear chamber cap; a mechanism is designed between the rotary cover, the connection claw and the starting jaw for joggling stably when rotating clockwise and disconnecting reversely; when the diesel is not started normally and the starting shaft is reversal, the connection claw may disconnect the starting jaw automatically, thus the hand crank is fixed, the hand crank shaft idly rotates relative to the hand crank, thereby it is capable of eliminating thoroughly reversal injury accidents when starting the diesel manually.

Description

technical field [0001] The invention relates to a cranking device for starting a single-cylinder diesel engine. Background technique [0002] The vast majority of single-cylinder diesel engines are started by hand. The current common hand crank does not have the anti-reverse function. In 2006, the GB / T20064-2006 and ISO11102:1997 "Reciprocating Internal Combustion Engine Handle Device" mandatory standard part 1 was released. "Safety Requirements and Tests" stipulated that single-cylinder diesel engines must achieve manual safe start, and in July 2007 Mandatory on January 1st, although people have thought of many technical solutions, so far, there is no starter that can solve this problem well. Contents of the invention [0003] In order to cooperate with the implementation of the mandatory standards of GB / T20064-2006 and ISO11102:1997 "Reciprocating Internal Combustion Engine Handle Device", the purpose of the present invention is to provide a single-cylinder diesel engin...

Claims

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Application Information

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IPC IPC(8): F02N1/02
Inventor 王晶晶
Owner 王晶晶
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