The invention provides a double-planet-row hybrid power loading and unloading vehicle power system structure. The double-planet-row hybrid power loading and unloading vehicle power system structure comprises a loading working system, an engine, a first planet row, a first bidirectional clutch, a second bidirectional clutch, a second planet row and a permanent magnet synchronous motor. A planet carrier of the first planet row is connected with an engine, a planet carrier locking device is arranged on the planet carrier of the first planet row, and an outer gear ring locking device is arranged on an outer gear ring of the first planet row; two ends of the first two-way clutch are alternatively jointed with a planet carrier of the second planet row and a transmission shaft of an upper working system, and the first two-way clutch is jointed with a sun gear of the first planet row; the two ends of the second bidirectional clutch are alternatively jointed with the transmission shaft of the loading working system and the sun gear of the second planet row; the permanent magnet synchronous motor is connected with the second bidirectional clutch. A conventional driving engine and a permanent magnet synchronous motor are added into the loading and unloading working system, the power structure of the loading and unloading vehicle working system is simplified, and the manufacturing cost of the whole vehicle is reduced.
本发明提供一种双行星排混合动力装卸车辆动力系统构型,包括上装工作系统、发动机、第一行星排、第一双向离合器、第二双向离合器、第二行星排及永磁同步电机;第一行星排的行星架与发动机连接,第一行星排的行星架上装设有行星架锁止器,第一行星排的外齿圈上装设有外齿圈锁止器;第一双向离合器两端择一地与第二行星排的行星架及上装工作系统传动轴接合,第一双向离合器与第一行星排的太阳轮接合;第二双向离合器两端择一地与上装工作系统传动轴及第二行星排的太阳轮接合;永磁同步电机与第二双向离合器相连。其将常规驱动用发动机及永磁同步电机加入上装工作系统,简化装卸车辆作业系统的动力结构,降低整车制造的成本。
Power system configuration of double-planet-row hybrid power loading and unloading vehicle and loading and unloading vehicle
一种双行星排混合动力装卸车辆动力系统构型及装卸车辆
2022-11-11
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
Automotive engineering | 1982
|Loading and unloading device, vehicle and vehicle loading and unloading method
European Patent Office | 2021
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