A mechanical mixer that mixes water and sand into concrete. It is composed of mixing drum, feeding and unloading mechanism, transmission mechanism, frame and support device. The concrete mixer is driven by the drum driven by the power mechanism connected with the shaft and the transmission mechanism. The gear ring arranged around the drum body is installed on the drum body, and the gear meshing with the gear ring is arranged on the transmission shaft to realize the mixing work. The structure of concrete mixer is simple and reasonable. After meshing with gear and ring gear, it can effectively overcome the slip between supporting wheel and mixer drum in rainy and foggy weather; The transmission mechanism adopted can further ensure the elimination of slip between the supporting wheel and the mixer drum.

单卧轴混凝土搅拌机适用于建筑科研和建筑公司及混凝土构件单位试验室。可搅拌普通混凝土和轻质混凝土，也可用到其它行业试验室对不同的物料进行搅拌。

The single horizontal shaft concrete mixer is applicable to the laboratories of construction scientific research and construction companies and concrete component units. Ordinary concrete and lightweight concrete can be mixed, and different materials can also be mixed in other industry laboratories.

拆箱后检查减速电机，料筒、轴承座等在运输中有无损坏，坚固件有无松动，若松动应拧紧，支撑地基为平整的混凝土地面，搅拌机搬运时应用绳锁系在支架上，不可套系在搅拌轴上，搅拌机底座下面安装有脚轮，可任意移动。

After unpacking, check whether the reduction motor, material barrel, bearing seat, etc. are damaged during transportation and whether the fasteners are loose. If they are loose, tighten them. The supporting foundation is a flat concrete ground. During the handling of the mixer, fasten the rope lock on the support, not on the mixing shaft. Casters are installed under the bottom seat of the mixer, which can be moved arbitrarily.

操作程序

Operating procedures

1、 启动前检查旋转部分与料筒是否有刮碰现象，如有刮碰现象应及时调整。

1. Before start-up, first check whether there is any scratch between the rotating part and the barrel. If there is any scratch, adjust it in time.

2、 清理料筒内的杂物。

2. Clean the sundries in the barrel.

3、 启动前应将筒体限位，方能启动。

3. Before starting, the cylinder shall be limited before starting.

4、 搅拌轴旋转方向应筒体端面标记所示。

4. The rotation direction of the mixing shaft shall be as indicated by the mark on the end face of the cylinder.

5、 装放的物料必须金属及其它杂物。

5. Metal and other sundries must be removed from the loaded materials.

6、 根据搅拌时间调整搅拌器的定时，注意必须在断电情况下调整。

6. Adjust the timing of the mixer according to the mixing time. Note that it must be adjusted in case of power failure.

7、 按动起按钮，主轴便带动搅拌铲运转。

7. Press the start button, and the main shaft will drive the mixing shovel to run.

8、 达到调定时间后自动停车。

8. Automatically stop after reaching the set time.

9、 卸料时应先停机，打开锁定销，搬动手柄使料筒旋转到一定位置，再便锁紧销定位旋转主轴，使拌合料排出筒外。

9. During unloading, stop the machine, open the locking pin, move the handle to rotate the barrel to a certain position, and then lock the pin to position the rotating spindle to discharge the mixture out of the barrel.

10、拌合料排净后手动筒体复位，将搅拌筒锁定销定位。

10. After the mixture is discharged, manually reset the cylinder and position the locking pin of the mixing cylinder.

11、清洗筒可将水倒入筒内使主轴旋转进行冲洗，也可用干砂清洗。

11. The cleaning cylinder can pour water into the cylinder to rotate the main shaft for flushing, or it can be cleaned with dry sand.