自動攪拌一體機可以實現(xiàn)多種作業(yè)功能,其操作靈活、使用方便、作業(yè)速度快,所以在土石方施工中得到了廣泛使用。攪拌裝載機的動力由發(fā)動機產(chǎn)生,經(jīng)過液壓系統(tǒng)、液力變矩器、變速箱、驅(qū)動橋等傳動部件到達行走和工作系統(tǒng)。
Automatic mixing machine can realize a variety of operation functions, its operation is flexible, easy to use, fast operation speed, so it has been widely used in earthwork construction. The power of the mixing loader is generated by the engine and reaches the walking and working system through the hydraulic system, hydraulic torque converter, gearbox, drive axle and other transmission parts.
自動攪拌一體機在作業(yè)過程中存在大量的往復運動,伴隨著作業(yè)過程產(chǎn)生的動能和勢能,如不加以回收利用,將會產(chǎn)生很大的能量損失。因此,攪拌裝載機的混合動力和能量回收技術可有效利用能量,提率,降低油耗、排放和噪聲。具有混合動力系統(tǒng)的攪拌裝載機具有不止一個動力源,一個是發(fā)動機,另一個是液壓蓄能器。
There is a lot of reciprocating motion in the operation process of the automatic mixer. If the kinetic energy and potential energy generated in the operation process are not recycled, it will produce a great energy loss. Therefore, the hybrid power and energy recovery technology of mixer loader can effectively use energy, improve efficiency, reduce fuel consumption, emission and noise. The mixing loader with hybrid power system has more than one power source, one is engine, the other is hydraulic accumulator.
蓄能器的工作過程分為能量回收和能量釋放兩個階段,在能量回收階段,混合動力系統(tǒng)通過液壓電氣控制方式將攪拌裝載機的制動能量轉化為液壓能存儲在蓄能器中;
The working process of the accumulator is divided into two stages: energy recovery and energy release. In the energy recovery stage, the hybrid power system converts the braking energy of the mixing loader into hydraulic energy by means of hydraulic and electrical control, and stores it in the accumulator;
在能量釋放階段,混合動力系統(tǒng)通過液壓電氣方式將蓄能器中的能量輸出到行走驅(qū)動系統(tǒng),單獨或者輔助發(fā)動機對自動攪拌一體機進行行走驅(qū)動。能量吸收和輔助驅(qū)動構成了能量循環(huán),有效降低了攪拌機的油耗、排放和噪聲,是一種新型的技術。
In the energy release stage, the hybrid power system outputs the energy from the accumulator to the walking drive system through the hydraulic and electrical way, and the automatic mixer is driven by the single or auxiliary engine. Energy absorption and auxiliary drive constitute the energy cycle, which effectively reduces the oil consumption, emission and noise of the mixer. It is a new energy-saving technology.