自动混凝土搅拌机的底盘与动力配置有密切关系，已知在整机结构方案拟定中有四种组合形式，在这些组合中，底盘的确定原则将因动力配置不同而有差异。

The chassis of the automatic concrete mixer is closely related to the power configuration. It is known that there are four combination forms in the overall structure scheme. In these combinations, the determination principle of the chassis will vary depending on the power configuration.

一、对专用发动机配置

1、 Special engine configuration

自动混凝土搅拌机的上装和底盘只有承载关系，在动力和驱动装置上没有什么关系，相对独立性较大，这时底盘的选定，其承载能力应满足要求，另外上车(搅拌筒，水箱，油箱，进、出料机构等)的安装应美观，适宜，而且不超出底盘前后桥的承载能力且能保持车辆行驶的稳定条件。

The upper mounting of the automatic concrete mixer has only a bearing relationship with the chassis, which has nothing to do with the power and drive device, and is relatively independent. At this time, the selection of the chassis should first meet the requirements for its bearing capacity. In addition, the installation of the upper mounting (mixing cylinder, water tank, oil tank, feeding and discharging mechanism, etc.) should be beautiful and appropriate, and not exceed the bearing capacity of the front and rear axles of the chassis, and can maintain the stable driving conditions of the vehicle.

二、共用发动机配置

2、 Common engine configuration

这种自动混凝土搅拌机的上装和底盘不仅有载重关系，还有动力联系，搅拌筒驱动装置联系在两者之间，因此底盘的选择在满足对专用发动机配置所选底盘的条件之外，还要考虑附加的动力供给及所选底盘的传动系统或发动机在结构上允许取力改装的条件。因而给这种底盘的选择规定吧严格的限制条件。

The upper mounting and chassis of this automatic concrete mixer not only have a load relationship, but also have a power connection. The drive device of the mixing drum is connected between them. Therefore, in addition to meeting the conditions for the chassis selected for the special engine configuration, the chassis selection should also consider the additional power supply and the conditions for the transmission system of the selected chassis or the engine to be structurally allowed to take power for retrofitting. Therefore, strict restrictions should be set for the selection of such chassis.

此外一些注意事项要了解到，比如：

In addition, some precautions should be noted, such as:

搅拌机固定式搅拌机应安装在牢固的台座上。当长期固定时，应埋置地脚螺栓；在短期使用时，应在机座上铺设木枕并找平放稳。不准以轮胎代替支撑。

The fixed mixer shall be installed on a firm pedestal. When it is fixed for a long time, the anchor bolt shall be embedded; In case of short-term use, wooden sleepers shall be laid on the base and leveled. Tires are not allowed to replace supports.

混搅拌机固定式搅拌机的操纵台，应使操作人员能看到各部工作情况。js500搅拌机电动搅拌机的操纵台，应垫上橡胶板或干燥木板。

The console of the fixed mixer of the mixer shall enable the operator to see the working conditions of each part. The console of electric mixer of js500 mixer shall be padded with rubber plate or dry wood plate.

搅拌机的停放位置应选择平整坚实的场地，周围应有良好的排水沟渠。就位后，应放下支腿将机架顶起达到水平位置，使轮胎离地。当使用期较长时，应将轮胎卸下妥善保管，轮轴端部用油布包扎好，并用枕木将机架垫起支杆。关注我们http://www.zkhntjbc.com，了解更多事项！

The mixer shall be parked on a flat and solid site with good drainage ditches around. After being in place, the outrigger shall be lowered to jack up the rack to a horizontal position, so that the tire is off the ground. When the service life is long, the tires should be unloaded and kept properly. The end of the axle should be wrapped with tarpaulin, and the frame should be padded with sleepers. Follow us http://www.zkhntjbc.com , learn more!