The automatic feeding mixer is very convenient to use and is also not limited by the site. It is a very popular type of mixer at present and is often seen on the construction site. However, there are also some problems in use, such as failure to start normally. Why does this happen? Now let's introduce the specific reasons.

1、如果在启动时只听到启动机电磁开关发出“咯咯”声，但曲轴却不转动。这种情况有可能是蓄电池“断格”造成的。

1. If only the electromagnetic switch of the starter makes a "cluck" sound when starting, but the crankshaft does not rotate. This may be caused by the battery "broken".

2、如果极桩、极桩夹子接触不良而发热烧损，这时启动移动式自动上料搅拌车就会出现突然转动无力，并伴有烧橡胶气味或蓄电池处冒烟现象。

2. If the pole post and pole post clamp are not in good contact and are burned due to heating, the mobile automatic feeding mixer truck will suddenly turn weakly, accompanied by the smell of burning rubber or smoke at the battery.

自动上料搅拌车无法正常启动的原因(图1)

The reason why the automatic feeding mixer cannot be started normally (Figure 1)

3、它的蓄电池自放电严重，其极板、隔板严重老化时，就会出现临时停车每次都能启动，但停车时间较长或第二天启动自动上料搅拌车时却只能使曲轴转一下。那个时候您可以考虑更换蓄电池。

3. Its battery has a serious self discharge. When its electrode plate and diaphragm are seriously aged, it will stop temporarily and can be started every time, but the crankshaft can only be turned when the parking time is long or the automatic feeding mixer is started the next day. At that time, you can consider replacing the battery.

4、如果启动时只有轻微“嗒”的一声，之后就再没有任何反应时，就可以是启动继电器发卡出了问题。

4. If there is only a slight "click" when starting, and then there is no response, it can be that the starting relay is stuck.

5、当飞轮齿圈的啮合切入面变形的时候，就会出现启动时启动机驱动齿轮与发动机飞轮齿圈会发出撞击的空转声。

5. When the meshing cut in surface of the flywheel gear ring is deformed, there will be a idling sound when the starter drive gear and the engine flywheel gear ring collide during startup.

6、当启动机电磁开关的保持线圈错接在了电源接线柱上或钥匙开关上的3根线接错时，电源总开关一接通，就会出现启动机驱动齿轮就和飞轮齿圈啮合在一起转动的现象。

6. When the holding coil of the starter electromagnetic switch is wrongly connected to the power terminal or the three wires on the key switch are wrongly connected, once the main power switch is turned on, the starter drive gear and the flywheel ring gear will engage and rotate together.