Speed ​​control device for power generation

Abstract

The invention discloses an engine-driven electricity generation speed control device. The engine-driven electricity generation speed control device is characterized in that a transmission torsion rod is in transmission connection with an accelerator torsion rod, a speed control actuator and an accelerator pedal are respectively provided a linkage mechanism, each linkage mechanism comprises a transmission swing arm and a transmission pull rod, the transmission swing arms are fixedly arranged on the periphery of the transmission torsion rod, the transmission pull rods are arranged on the suspension extending ends of the transmission swing arms and are assembled in the rotation direction of the transmission torsion rod in a guide mode, limiting blockage edges located at the end of the guide movement traces of the transmission pull rods are arranged on the transmission swing arms, and the limiting blockage edges in the two linkage mechanisms are located at the position of the same side of the two transmission pull rods in the rotation direction of the transmission torsion rod in a limiting and blockage mode. In the using process, when one transmission pull rod in the two linkage mechanisms pulls the corresponding transmission swing arm, the limiting blockage edge on the other transmission swing arm will move in the direction away from the blockage portion of the corresponding transmission pull rod, so that mutual interference between the transmission pull rods in the two linkage mechanisms is prevented, and the problem of interference between the accelerator pedal and the speed control actuator is solved on the premise that the operating performance of an automobile chassis is not reduced.

Description

Technical field [0001] The invention relates to a power take-off power generation speed regulating control device. Background technique [0002] At present, many vehicles, naval vessels and other vehicles are equipped with parking power take-off power generation devices that generate power through engine power. The park power take-off power generation device utilizes the power provided by the engine on the chassis of the car to stay in the parked state. The power take-off power generation equipment used for power generation under the engine, in addition to being used as the driving power source, also needs to take into account the power take-off power generation. This requires the use of two speed control systems on the engine, which makes the speed control of the generator inevitable Interference occurs, that is, when the engine is running under variable speed and variable load conditions, and when power is taken off, it is under fixed speed and fixed load conditions; when using...

AI Technical Summary

Problems solved by technology

[0003] 1. The resistance of stepping on the accelerator pedal increases, and the handling performance of the car chassis decreases;

[0004] 2. The increase of the pulling resistance of the speed control actuator requires the selection of a speed control actuator with a larger torque, which increases the cost and difficulty of model selection;

[0005] 3. Since the accelerator pedal and the speed control actuator are connected in series, when the accelerator pedal or the speed control actuator does not work normally, the chassis of the car cannot be started or the power generation cannot work when parking, especially because the internal temperature of the diesel engine is high and the speed control is executed. The actuator is a heating element, which may easily cause damage to the actuator itself due to high temperature or reduce the speed regulation accuracy

[0007] 1. The elastic deformation of the flexible shaft in the process of transmitting torque will cause time delay, which reduces the handling performance of the automobile chassis;

[0008] 2. The length of the flexible shaft needs to be adjusted due to the tensile deformation of the flexible shaft after long-term use, which increases the cost of daily maintenance;

[0009] 3. During the bending process of the flexible shaft, it is easy to be caught by the protrusions in the engine, so that the engine cannot be started, and there is a potential failure

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