多功能攪拌車的基本結(jié)構(gòu)主要包括取力器,攪拌桶的前后支架,減速器,液壓系統(tǒng),攪拌桶,操作機構(gòu),清潔系統(tǒng)等。讓我們詳細介紹。
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. Power take-off
多功能攪拌車采用主機發(fā)動機的取力方式。取力器的功能是通過操縱取力器開關(guān)來取出發(fā)動機動力,并通過液壓系統(tǒng)驅(qū)動混合桶。攪拌筒在進料和運輸過程中正向旋轉(zhuǎn),以促進混凝土的進料和混合。反向旋轉(zhuǎn),工作結(jié)束后切斷與發(fā)動機的動力連接。
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. Hydraulic system
取力器(通常是后置的全功能取力器)取出的發(fā)動機動力轉(zhuǎn)換為液壓能(排量和壓力),然后由電動機作為機械能(速度和扭矩)輸出為攪拌筒的旋轉(zhuǎn)提供動力。
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. Reducer
在液壓系統(tǒng)中使電動機的輸出速度減速后,將其傳輸?shù)阶陨狭隙喙δ軘嚢柢嚨臄嚢柰仓小?/div>
The output speed of the multi-function mixer in the motor is reduced.
4.運行機制
4. Operation mechanism
(1)控制攪拌筒的旋轉(zhuǎn)方向,使其在進料和運輸過程中向前旋轉(zhuǎn),在卸料過程中反向旋轉(zhuǎn)。
(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)控制攪拌桶的速度。
(2) Control the speed of the mixing drum.
5.攪拌裝置
5. Mixing device
它主要由攪拌筒及其輔助支撐部件組成。攪拌桶是混凝土裝載容器。它由耐磨薄鋼板制成。為了自動裝卸混凝土,內(nèi)壁用異型螺旋葉片焊接。旋轉(zhuǎn)時,混凝土沿著葉片的螺旋方向移動,并在連續(xù)提升和翻轉(zhuǎn)過程中進行攪拌。在進料和運輸過程中,攪拌筒向前旋轉(zhuǎn),混凝土沿著葉片向內(nèi)移動。卸料時,攪拌桶倒轉(zhuǎn),混凝土沿著葉片卸料。液壓驅(qū)動裝置確保攪拌筒的旋轉(zhuǎn)。負(fù)載能力為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.
多功能攪拌車一般是用汽車發(fā)動機通過動力輸出軸來驅(qū)動液壓泵,然后高壓油來驅(qū)動液壓馬達來驅(qū)動攪拌桶,而車載輔助柴油機來驅(qū)動液壓泵。驅(qū)動9-12立方米負(fù)載的液壓馬達。葉片是攪拌設(shè)備的主要部件,損壞或嚴(yán)重磨損會導(dǎo)致混凝土攪拌不均勻。另外,如果葉片的角度設(shè)計不合理,混凝土將偏析。
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.清潔系統(tǒng)
6. Cleaning system
清潔系統(tǒng)的主要功能是清潔混合桶,有時還可以在運輸過程中用于混合干物料。清潔系統(tǒng)還會冷卻液壓系統(tǒng)。
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.封閉設(shè)備
7. Closed equipment
全封閉裝置采用旋轉(zhuǎn)密封技術(shù)來密封攪拌車的進,出口,了傳統(tǒng)攪拌車的水分蒸發(fā),砂漿分層,混凝土灑落,行車等問題。
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.