A purely mechanical power splitting device

Abstract

The invention belongs to the mechanical power technical field and relates to a pure mechanical power split device. A mechanical power controller is in electric information communication with a power output device, an energy storage and energy release device, a first clutch, a second clutch, a third clutch and a fourth clutch; the power output device is connected with the first clutch; the second clutch is connected with the first clutch and a flywheel energy storage device; the third clutch is connected with the first clutch and a bidirectional variable hydraulic pump; the bidirectional variable hydraulic pump is connected with a hydraulic energy storage device; the fourth clutch is connected with the first clutch and an engine; an oil tank is connected onto the bidirectional variable hydraulic pump; a first planet row is connected with the first clutch, a second planet row and a third planet row; a fourth planet row, a fifth planet row, a sixth planet row and a seventh planet row are pulled out through the second planet row and the third planet row. The pure mechanical power split device is simple in structure, scientific in principle, high in work efficiency, good in energy recovery effect, low in cost, less in energy consumption and environmentally-friendly.

Description

Technical field: [0001] The invention belongs to the technical field of mechanical power, and relates to a purely mechanical power splitting device, which enables prime movers such as engines and motors to work at an optimal point state, integrates mechanical power parameter adjustment and power split adjustment, and its power split adjustment function is passed through Internal power shunt adjustment and external power shunt adjustment are realized in two ways, with high efficiency and low energy consumption. Background technique: [0002] In the process of mechanical transmission, the power output adjustment is generally realized by adjusting the power output equipment such as the engine or the motor according to the load demand. For the fuel engine, it seriously affects its operating conditions, resulting in unstable operating conditions of the engine and deterioration of the work. Optimizing the running state of the engine is a serious waste of energy and seriously pollu...

AI Technical Summary

Problems solved by technology

[0002] In the process of mechanical transmission, the power output adjustment is generally realized by adjusting the power output equipment such as the engine or the motor according to the load demand. For the fuel engine, it seriously affects its operating conditions, resulting in unstable operating conditions of the engine and deterioration of the work. Optimizing the running state of the engine is a serious waste of energy and seriously pollutes the environment; as far as the motor is concerned, it will affect its operating conditions, resulting in unstable operating conditions, work deterioration, and affecting its output efficiency, especially its output power drop. To a certain extent, its output efficiency will drop sharply

At present, for the shunting of mechanical power, most of them adopt a more complicated way of combining various mechanical parts, and at the same time, combined with functions such as speed change, the assembly and maintenance of mechanical power shunting devices are not flexible enough. For mechanical maintenance personnel, it is often full. Hands are covered in greasy dirt, and the implementation of the power split adjustment function is often too simple, without considering the range of efficacy of various power split adjustment functions, and most of them are realized only through a single method

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