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叉车驱动系统常见的故障及处理办法

Common faults and solutions of forklift drive system

一、离合器打滑或者不分离，分析故障原因有：

1、 The clutch is slipping or not separating, and the reasons for the fault are analyzed as follows:

1、摩擦片上面粘有油污或者摩擦片损坏，这个处理的办法就是清洗摩擦片或者更换摩擦片;

1. If there is oil stains or damage on the friction plate, the solution is to clean or replace the friction plate;

2、分离轴承结合状态压在分离杠杆上面，这个处理的办法是把分泵总成推杆长度调短;

2. The combined state of the release bearing is pressed onto the release lever, and the method of handling this is to shorten the length of the push rod of the cylinder assembly;

3、分离轴承自由行程太大，这个处理的办法是把分泵总成中推杆调长;

3. The free stroke of the release bearing is too large, and the solution is to lengthen the push rod in the cylinder assembly;

4、油路中有空气，这个处理办法就是把油路里面的空气排掉;

4. There is air in the oil circuit, and this treatment method is to exhaust the air in the oil circuit;

二、变速箱内有异常响声，济南叉车租赁厂家来分析故障原因有：

2、 There is an abnormal noise in the gearbox. Jinan forklift rental manufacturer analyzed the cause of the fault as follows:

1、齿轮磨损过度或者轴承损坏，这个处理的办法是更换齿轮或者更换轴承;

1. If the gears are excessively worn or the bearings are damaged, the solution is to replace the gears or bearings;

2、变速箱里面有杂物，处理的办法就是排除杂物。

2. There is debris inside the gearbox, and the solution is to eliminate it.

起升系统常见的故障及处理办法：

Common faults and solutions of the lifting system:

一、门架倾斜时候不同步，分析故障原因是因为两个倾斜油缸行程不一致或者油缸管路接头处截流孔大小不一致造成的，处理的办法是调节2个倾斜油缸的行程和更换具有同样截流孔的接头。

1、 When the gantry tilts, it is not synchronized. The cause of the fault is analyzed to be due to the inconsistent stroke of the two tilt cylinders or the inconsistent size of the intercepting holes at the cylinder pipeline joints. The solution is to adjust the stroke of the two tilt cylinders and replace the joints with the same intercepting holes.

二、空载时门架不能起升，这个是因为多路阀溢流小孔堵塞，通过多路阀溢流小孔杂物就可以了。

2、 When the gantry is unloaded, it cannot be lifted because the overflow hole of the multi way valve is blocked. By removing debris from the overflow hole of the multi way valve, it can be done.

三、货叉门架下降速度太快，这个是因为进油口限速阀不起作用，这个只需要修理限速阀就可以了。

3、 The lowering speed of the cargo fork gantry is too fast because the speed limit valve at the oil inlet is not working. This only requires repairing the speed limit valve.

四、货叉门架自动下降，这个是因为油缸液压油不足造成的，处理的办法是检修多路阀、添加液压油。

4、 The automatic lowering of the cargo fork gantry is caused by insufficient hydraulic oil in the oil cylinder. The solution is to repair the multi way valve and add hydraulic oil.

叉车驱动、起升系统常见的故障及处理办法相关内容事项就讲解到这里了，希望能够给您好的帮助，更多事项就来我们网站http://www.jnhgjx.net咨询！

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