搅拌车型号众多，应用广泛，可搅拌干硬性、塑性、流动性和轻骨料混凝土及各种灰浆、砂浆，是一种率机型，下面来讲解下自动上料搅拌车出现减速器以及搅拌罐部件问题的应对内容。

The mixer has many models and is widely used. It can mix dry and hard, plastic, fluidity and light aggregate concrete as well as various mortars and mortars. It is a high-efficiency model. Next, let's explain how to deal with the problems of the reducer and mixing tank components of the automatic feeding mixer.

减速器噪声。

Reducer noise.

原因分析：减速器内部噪声严重的原因有二，一是减速器内有异物，因碰撞或剧烈摩擦产生噪声；二是轴承损坏，转动时由于接合处摩擦加剧产生噪声。在搅拌车工作过程中，一旦有异物落入减速器内，将影响减速器的正常工作，对减速器内部零件危害很大，严重时可能造成零部件的损坏或报废。

Cause analysis: there are two reasons for the serious internal noise of the reducer: first, there are foreign objects in the reducer, which produce noise due to collision or severe friction; Second, the bearing is damaged, and the noise is generated due to the increased friction at the joint during rotation. In the working process of the mixer truck, once there is foreign matter falling into the reducer, it will affect the normal operation of the reducer and do great harm to the internal parts of the reducer. In serious cases, it may cause damage or scrap of parts.

排除方法：减速器内有异物时，需停机拆检异物，修理或更换其中损坏的零部件。若轴承损坏，其结合处摩擦加剧，轴承运动会受到影响并产生很大噪声。此时，产生的噪声往往呈周期性，因为轴承是匀速旋转的，当转到损坏部位时就会产生噪声，所以这时的噪声会有一定的频率。若是轴承损坏，则需换新的轴承。

Troubleshooting: when there is foreign matter in the reducer, it is necessary to stop the machine for disassembly and inspection, remove the foreign matter, and repair or replace the damaged parts. If the bearing is damaged, the friction at its joint will intensify, and the bearing movement will be affected and produce a lot of noise. At this time, the noise generated is often periodic, because the bearing rotates at a uniform speed, and when it turns to the damaged part, it will produce noise, so the noise at this time will have a certain frequency. If the bearing is damaged, replace it with a new one.

搅拌罐两轴端温度过高。

The temperature at the two shaft ends of the mixing tank is too high.

原因分析：搅拌罐两轴端温度过高一般是由于轴端摩擦剧烈造成。轴端温度过高的原因是轴承损坏或供油量不足。搅拌罐内轴承损坏是造成轴端温度过高的原因之一。搅拌轴若长期在高负荷下工作，势必会造成轴承磨损或损坏。

Cause analysis: the high temperature at the two shaft ends of the mixing tank is generally caused by the intense friction at the shaft ends. The reason why the shaft end temperature is too high is that the bearing is damaged or the oil supply is insufficient. The bearing damage in the mixing tank is one of the reasons for the high temperature at the shaft end. If the mixing shaft works under high load for a long time, it is bound to cause bearing wear or damage.

轴承一旦损坏，轴与轴承间摩擦加剧，将导致轴端温度过高。润滑油供油不足也是导致轴端温度过高的原因。润滑油不足时，轴与轴承间的摩擦也会加剧，尤其是搅拌车长时间使用，维护保养少，往往会导致上述现象出现。

Once the bearing is damaged, the friction between the shaft and the bearing intensifies, which will lead to the excessive temperature of the shaft end. Insufficient oil supply of lubricating oil is also the cause of high shaft end temperature. When the lubricating oil is insufficient, the friction between the shaft and the bearing will also intensify, especially when the mixer is used for a long time with less maintenance, which often leads to the above phenomenon.

排除方法：搅拌罐内轴承损坏，需更换新的轴承。为预防搅拌罐两轴端温度过高，应及时对搅拌车进行维护保养，按规定的要求加注润滑油。

Troubleshooting: the bearing in the mixing tank is damaged and needs to be replaced with a new one. In order to prevent the temperature at the two shaft ends of the mixing tank from being too high, the mixing truck should be maintained in time and lubricated according to the specified requirements.

在日常生产过程中，搅拌车常见故障也是如上，此次介绍就到这里，想要了解更多相关信息就来网站http://www.jfhntjbc.com关注了解吧。

In the daily production process, the common faults of mixer truck are also the same as above. That's all for this introduction. If you want to know more relevant information, please come to the website http://www.jfhntjbc.com Pay attention to understand.