多功能搅拌车的基本结构主要包括取力器,搅拌桶的前后支架,减速器,液压系统,搅拌桶,操作机构,清洁系统等。让我们详细介绍。
The basic structure of the multi-functional mixer mainly includes the power take-off, the front and rear supports of the mixing bucket, the reducer, the hydraulic system, the mixing bucket, the operating mechanism, the cleaning system, etc. Let's talk about it in detail.
1.取力器
1. Power take-off
多功能搅拌车采用主机发动机的取力方式。取力器的功能是通过操纵取力器开关来取出发动机动力,并通过液压系统驱动混合桶。搅拌筒在进料和运输过程中正向旋转,以促进混凝土的进料和混合。反向旋转,工作结束后切断与发动机的动力连接。
The multi-function mixer adopts the power take-off mode of the main engine. The function of the power take-off is to take out the engine power by operating the power take-off switch, and drive the mixing barrel through the hydraulic system. The mixing drum rotates positively in the process of feeding and transportation to promote the feeding and mixing of concrete. Reverse rotation, cut off the power connection with the engine after the work.
2.液压系统
2. Hydraulic system
取力器(通常是后置的全功能取力器)取出的发动机动力转换为液压能(排量和压力),然后由电动机作为机械能(速度和扭矩)输出为搅拌筒的旋转提供动力。
The engine power taken out by the power take-off (usually the rear full-function power take-off) is converted into hydraulic energy (displacement and pressure), and then output by the motor as mechanical energy (speed and torque) to provide power for the rotation of the mixing drum.
3.减速器
3. Reducer
在液压系统中使电动机的输出速度减速后,将其传输到自上料多功能搅拌车的搅拌筒中。
The output speed of the multi-function mixer in the motor is reduced.
4.运行机制
4. Operation mechanism
(1)控制搅拌筒的旋转方向,使其在进料和运输过程中向前旋转,在卸料过程中反向旋转。
(1) Control the rotation direction of the mixing drum to make it rotate forward in the process of feeding and transportation, and reverse in the process of discharging.
(2)控制搅拌桶的速度。
(2) Control the speed of the mixing drum.
5.搅拌装置
5. Mixing device
它主要由搅拌筒及其辅助支撑部件组成。搅拌桶是混凝土装载容器。它由耐磨薄钢板制成。为了自动装卸混凝土,内壁用异型螺旋叶片焊接。旋转时,混凝土沿着叶片的螺旋方向移动,并在连续提升和翻转过程中进行搅拌。在进料和运输过程中,搅拌筒向前旋转,混凝土沿着叶片向内移动。卸料时,搅拌桶倒转,混凝土沿着叶片卸料。液压驱动装置确保搅拌筒的旋转。负载能力为3-6立方米。
It is mainly composed of mixing drum and its auxiliary supporting parts. The mixing drum is a concrete loading container. It is made of high quality wear-resistant steel sheet. In order to load and unload concrete automatically, the inner wall is welded with special-shaped spiral blades. During the rotation, the concrete moves along the spiral direction of the blade, and is mixed in the process of continuous lifting and turnover. In the process of feeding and transportation, the mixing drum rotates forward, and the concrete moves inward along the blades. When discharging, the mixing bucket is reversed and the concrete is discharged along the blades. The hydraulic driving device ensures the rotation of the mixing drum. The loading capacity is 3-6m3.
多功能搅拌车一般是用汽车发动机通过动力输出轴来驱动液压泵,然后高压油来驱动液压马达来驱动搅拌桶,而车载辅助柴油机来驱动液压泵。驱动9-12立方米负载的液压马达。叶片是搅拌设备的主要部件,损坏或严重磨损会导致混凝土搅拌不均匀。另外,如果叶片的角度设计不合理,混凝土将偏析。
In general, the multi-function mixer uses the automobile engine to drive the hydraulic pump through the power output shaft, then the high-pressure oil to drive the hydraulic motor to drive the mixing bucket, and the vehicle auxiliary diesel engine to drive the hydraulic pump. Hydraulic motor for 9-12 cubic meters load. Blade is the main component of mixing equipment, damage or serious wear will lead to uneven mixing of concrete. In addition, if the blade angle design is not reasonable, the concrete will segregate.
6.清洁系统
6. Cleaning system
清洁系统的主要功能是清洁混合桶,有时还可以在运输过程中用于混合干物料。清洁系统还会冷却液压系统。
The main function of the cleaning system is to clean the mixing barrel, and sometimes it can be used to mix dry materials during transportation. The cleaning system also cools the hydraulic system.
7.封闭设备
7. Closed equipment
全封闭装置采用旋转密封技术来密封搅拌车的进,出口,了传统搅拌车的水分蒸发,砂浆分层,混凝土洒落,行车等问题。
The fully enclosed device adopts the rotary sealing technology to seal the inlet and outlet of the mixer, which solves the problems of water evaporation, mortar stratification, concrete spilling and driving safety of the traditional mixer.