1. Site Environment
The road conditions at the site where the concrete mixer truck enters and leaves are complicated, and the roads are generally narrow and the road environment is not good due to the construction. The general single vehicle is fine, but the semi-trailer is more difficult to drive and has a larger turning radius, so it is not very suitable for entering and leaving the site. Especially the site, if encounter rain, muddy roads, semi-trailer more likely to slip and trap.
2. Tnto the unloading
Whether feeding or unloading are generally more troublesome, need other machinery to cooperate. To a certain extent, it will affect the efficiency of construction. And there are requirements for concrete transportation time, generally from feeding to unloading time can not exceed 90 minutes. Another important point is that the domestic concrete market is now priced according to the square, so one less trip is one less trip to earn money.
ZLIN self-Loading mixer truck is a multi-functional concrete feeding and mixing truck developed by ZLIN Machinery.
The mixing tank is driven by the hydraulic mechanism of the mixer body, and the tank is set at an inclined angle. There is also a lifting cylinder for driving the lifting of the moving arm; there is a hopper fixed between the two moving arms, and the hopper is equipped with a bin door at the end of the hopper near the said feeding port, and the hopper is equipped with a discharge cylinder for controlling the opening and closing of the bin door. The fully automatic feeding and mixing truck has a simple structure, easy to use, and can achieve the mixing, feeding and discharging of concrete without much staff operation, which has good practicality.
It is a concrete mixing and transporting truck that can automatically load, mix, transport and unload concrete for small-scale construction projects. It adopts high power diesel engine and hydraulic torque converter to ensure the power required for walking and mixing at the same time. The main structure consists of: running chassis, engine, hydraulic torque converter, front and rear double-drive axle, feeding device, feeding hopper, discharging hopper, extended discharging hopper, frame, mixing cylinder, mixing special reducer, hydraulic system, electric control system, automatic watering system, etc.
1.The running system is driven by the engine through the hydraulic torque converter and the front and rear drive shafts to the front and rear axles.ZLIN self-loading mixer adopts the form of front and rear dual axle drive. The use of hydraulic torque converter reduces the impact on the engine and prolongs the life of the engine.
2. The hydraulic system adopts constant power variable piston pump to reduce the power loss of the engine.
3. The rotation of the mixing cylinder is driven by the hydraulic motor through the special planetary reducer, and the output shaft of the planetary reducer can achieve a certain angle of swing to meet the jumping of the mixing cylinder under bad road conditions.
4. Dry material feeding, according to the designed ratio by the shovel arm, moving arm cylinder, quantitative hopper automatic feeding.
5. The water feeding system can realize automatic water feeding according to the metering setting.
6. Double spiral blades are set on the inner wall of the mixing cylinder, forward rotation is for feeding and concrete mixing; reverse rotation, concrete is discharged from the outlet under the push of the spiral blades.
ZLIN self-loading mixer can be operated by one person throughout the whole process, and the operation is comfortable and simple. It can be said that one ZLIN self-loading mixer is equivalent to one loader + one mixer + two transporters + 4~6 operators, which is very cost-effective.
