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An Executing Device for Diesel Engine Digital Electronic Governor

A technology of digital electronics and actuators, applied in electromechanical devices, machines/engines, fuel injection devices, etc., to solve problems such as difficulty in avoiding vibration and noise, and inability to quickly stop fuel supply.

Active Publication Date: 2021-12-03
广东宇豪新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the use of the existing digital electronic governor for diesel engines, the rotation adjustment of the stepping motor is used to adjust the rotation angle of the stepping motor. In the resonant speed range, it is difficult to avoid the occurrence of vibration and noise even if the subdivision drive is used; when the diesel engine fails, it is impossible to quickly stop the oil supply and stop the equipment quickly

Method used

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  • An Executing Device for Diesel Engine Digital Electronic Governor
  • An Executing Device for Diesel Engine Digital Electronic Governor
  • An Executing Device for Diesel Engine Digital Electronic Governor

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Embodiment Construction

[0025] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0026] Such as Figure 1-6As shown, an actuator for a digital electronic governor of a diesel engine includes a housing 1, a shock pad 2, a stepper motor 3, a first pulley 4, a belt 5, a second pulley 6, a first shaft 7, a second pulley A bearing 8, a connecting mechanism 9, a second rotating shaft 10, a gear 11, a tooth box 12, an internal tooth 13, a tooth box connecting end 14, a fuel injection pump plunger connecting end 15, a restoring mechanism 16, a rectangular hole 101, and the top of the housing 1 There is a recta...

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Abstract

The invention discloses an executive device for a digital electronic governor of a diesel engine, which comprises a casing, a shock absorbing pad, a stepping motor, a tooth box connection end, a fuel injection pump plunger connection end, a recovery mechanism, and a rectangular hole. A rectangular hole is opened on one side of the top, a shock absorber is installed on one side of the bottom of the housing, a stepper motor is installed on one side of the shock absorber, and a stepper motor is installed on one side of the stepper motor through the shock absorber and the shell. The first pulley, the outer side of the first pulley is sleeved with a belt, the bottom of the first pulley is provided with a second pulley, and the first pulley and the second pulley are connected by a belt; the present invention can be used at low cost through the shock absorber Reduce the impact of vibration and noise, and use the buffering effect of the rubber between the two mounting plates to improve the vibration and noise effects; when the diesel engine fails, it can quickly make an emergency response to quickly stop the oil supply and stop the equipment quickly.

Description

technical field [0001] The invention relates to the field of diesel engine digital electronic governors, in particular to an executive device for diesel engine digital electronic governors. Background technique [0002] The governor is an automatic adjustment device, which automatically increases or decreases the fuel supply of the fuel injection pump according to the change of the load of the diesel engine, so that the diesel engine can run at a stable speed; the governor is used to reduce the non-periodic speed fluctuation of some machines The automatic adjustment device can keep the speed of the machine at a constant value or close to the set value. Different from electric motors, hydraulic turbines, steam turbines, gas turbines and internal combustion engines, their output torque cannot automatically adapt to their own load changes. Therefore, when the load changes, they are used The driving unit will lose stability. This type of unit must be equipped with a governor so...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02D1/08F02M59/28H02K5/24
CPCF02D1/08F02D2001/087F02M59/28H02K5/24
Inventor 孙从贵杭霖生陆继忠
Owner 广东宇豪新材料科技有限公司
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