变速箱是搅拌一体机的一个重要部件，但变速箱是需要保养的，如果我们平时忽略了保养，可能造成搅拌车换挡不顺，动力变弱，罐体转动困难等。那么我们应该如何对搅拌一体机的变速箱进行养护呢？

The gearbox is an important part of the mixer, but the gearbox needs maintenance. If we neglect maintenance at ordinary times, it may cause unsmooth gear shifting, weak power, and difficult tank rotation. How should we maintain the gearbox of the mixer?

1、正确把握变速箱的油的使用周期，定期更换。一般多数厂家会建议变速箱换油周期通常为两年或4~6万公里。车主朋友们在使用车辆时要保持变速箱油清洁，因为变速箱油运用时间长了以后会发生油垢，有可能会构成油泥，会加大各摩擦片和各部件的磨损，还会使各阀体中阀体的移动不畅，油压操控受影响，从而使全自动搅拌车变速箱出现异常。

1. Correctly grasp the service cycle of the transmission oil and replace it regularly. Generally, most manufacturers will recommend that the oil change interval of the gearbox is usually two years or 40000~60000 km. The car owners should keep the transmission oil clean when using the vehicle, because the transmission oil will produce oil dirt after a long time of use, which may form oil sludge, increase the wear of each friction plate and each component, and also make the valve body in each valve body not move smoothly, affecting the oil pressure control, thus making the gearbox of the automatic mixer abnormal.

2、经常查看变速箱油液位是不是正常。查看变速箱油液需要将油预热到50℃左右，再将挡位杆在各挡位逗留2秒钟后置于泊车挡，此刻油尺正常油面应坐落高与低线之间，如未达到，应及时增加一样质量的油品。

2. Check whether the transmission oil level is normal. To check the transmission oil, it is necessary to preheat the oil to about 50 ℃, and then place the gear lever in each gear for 2 seconds before placing it in the parking gear. At this moment, the normal oil level of the oil dipstick should be between the high and low lines. If not, add oil of the same quality in time.

3、正确更换变速箱油。动态换油是目前比较提倡的换油方法，选用专用的变速箱清洁设备，在变速箱工作的过程中，将旧油充沛循环，排放洁净后再参加新的变速箱油，从而使换油率高达90以上，确保高效换油。

3. Change the transmission oil correctly. Dynamic oil change is currently advocated as an oil change method. Special transmission cleaning equipment shall be selected. During the operation of the transmission, the old oil shall be fully circulated, and new transmission oil shall be added after being discharged and cleaned, so that the oil change rate can reach more than 90%, ensuring efficient oil change.

4、还有就是不要随便拆卸变速箱，变速箱在装配的时候，是厂家经过精密调配的，包括每一个螺丝的位置和松紧度都是有技术参数的，如果我们手工拆卸以后，很难装回原来的位置，这势必会加重变速箱额磨损。需要维修变速箱一定要到底盘厂家的维修服务站中，由专业的维修人员进行操作。

4. The other thing is not to dismantle the gearbox at will. During the assembly of the gearbox, the manufacturer has carefully adjusted it. The position and tightness of each screw have technical parameters. If we dismantle it manually, it is difficult to install it back to the original position, which will inevitably increase the wear of the gearbox. The gearbox must be repaired at the maintenance service station of the chassis manufacturer by professional maintenance personnel.

要知道长时间不换变速箱油，很可能造成搅拌一体机的变速箱润滑困难，散热困难和齿轮磨损。司机朋友们可根据以上的内容对搅拌一体机的变速箱进行日常保养，延长其使用寿命。更多相关事项就来我们网站http://www.zkhntjbj.com进行咨询吧！

It should be noted that if the gearbox oil is not changed for a long time, it is likely to cause difficulties in lubrication, heat dissipation and gear wear of the gearbox of the agitator. The driver friends can carry out daily maintenance on the gearbox of the mixer according to the above contents to extend its service life. Come to our website for more information http://www.zkhntjbj.com Consult!