攪拌一體車按裝料的不同可以分為干式攪拌車和濕式攪拌車,我們一般比較常見的都是濕料式。攪拌車的工作原理主要是:由取力器將發(fā)動機的能量通過傳動軸傳給液壓泵,液壓泵產(chǎn)生液壓能通過油管傳到液壓馬達(dá),液壓馬達(dá)再將液壓能轉(zhuǎn)化為動能,再通過減速機傳遞到攪拌罐,通過液壓泵的伺服手柄角度從而實現(xiàn)攪拌罐的正反轉(zhuǎn)速的大小,以實現(xiàn)裝料、攪拌、攪動、出料等作業(yè)。攪拌車上各個部分都有各自的功能,下面我來一一介紹一下。
The mixer truck can be divided into dry mixer and wet mixer according to different loading. We usually use wet mixer. The working principle of the mixer truck is as follows: the power take-off transmits the energy of the engine to the hydraulic pump through the transmission shaft, and the hydraulic energy generated by the hydraulic pump is transmitted to the hydraulic motor through the oil pipe. The hydraulic motor converts the hydraulic energy into kinetic energy, and then transmits it to the mixing tank through the reducer. Through the servo handle angle of the hydraulic pump, the positive and negative rotation speed of the mixing tank can be realized to realize loading and stirring Mixing, stirring, discharging, etc. Each part of the mixer has its own functions. Let me introduce them one by one.
攪拌功能:發(fā)動機動能由取力器取出,再傳給小傳動軸,帶動液壓泵馬達(dá)轉(zhuǎn)動,經(jīng)過減速機帶動攪拌罐轉(zhuǎn)動。在車輛的行駛途中,需要保持?jǐn)嚢韫廾糠昼?-3分鐘的低速轉(zhuǎn)動,以保證混凝土的均勻,同時還可防止混凝土離析。
攪拌一體車功能
Mixing function: the kinetic energy of the engine is taken out by the power take-off, and then transmitted to the small transmission shaft to drive the hydraulic pump motor to rotate, and the speed reducer drives the mixing tank to rotate. During the driving of the vehicle, it is necessary to keep the mixing tank rotate at a low speed of 1-3 minutes per minute to ensure the uniformity of concrete and prevent concrete segregation.
裝料功能:攪拌車在裝料的時候轉(zhuǎn)速是比較快的,大約每分鐘為6-10轉(zhuǎn)的樣子,混凝土通過裝料系統(tǒng)從進料口進入攪拌罐,并在螺旋葉片的攪動下,流向攪拌罐的中下部。
Loading function: the speed of the mixer truck is relatively fast when loading, about 6-10 revolutions per minute. The concrete enters the mixing tank from the feeding port through the charging system, and flows to the middle and lower part of the mixing tank under the stirring of spiral blades.
卸料功能:卸料也是有取力器從發(fā)動機取力,再通過液壓泵,減速機等輸送到攪拌罐,帶動罐體轉(zhuǎn)動,速度一般為3-14轉(zhuǎn)/分鐘;此時混凝土在螺旋葉片的作用下向卸料口移動,在經(jīng)過卸料口卸出,此時罐體的轉(zhuǎn)動方向與進料時的方向相反。
Unloading function: the power take-off device takes power from the engine, and then it is transported to the mixing tank through the hydraulic pump and reducer to drive the tank to rotate, with a speed of 3-14 rpm. At this time, the concrete moves to the discharge port under the action of spiral blades and is discharged through the discharge port. At this time, the rotation direction of the tank body is opposite to that of the feeding.
清洗功能:清洗功能主要是清洗攪拌罐和進出料口,它是通過制動系統(tǒng)的儲氣罐給水箱加壓,水在壓力的作用下就可以清洗攪拌罐、進出料口等等地方。
Cleaning function: the cleaning function is mainly to clean the mixing tank and the material inlet and outlet. It is pressurized by the water tank of the air storage tank of the brake system. Under the pressure, the water can clean the mixing tank, the material inlet and outlet, etc.
看了以上這些,我相信大家對
攪拌一體車的功能都了解了吧,可以看出操作基本上都是人工智能化,簡單快捷,而且又能保證混凝土的質(zhì)量。現(xiàn)在大部分的建筑工地都在使用混凝土攪拌車。
After reading the above, I believe that we all understand the functions of the mixer truck. We can see that the operation is basically artificial intelligence, simple and fast, and can ensure the quality of concrete. Now most of the construction sites are using concrete mixer truck.