概述：自動上料攪拌車柔性正確操作方法可以歸納為：一輕、二穩、三離、四勤、五協調、六嚴禁。The flexible and correct operation methods
The flexible and correct operation methods of automatic feeding mixer can be summarized as follows: one light, two stability, three separation, four diligence, five coordination and six prohibition.
During the operation of the automatic feeding mixer truck, the heel is close to the cab floor, the foot plate is parallel to the accelerator pedal, and gently press the refueling pedal.
The accelerator of the automatic feeding mixer shall always be stable during operation. Under normal operating conditions, the throttle opening should be about 70%.
During the operation of automatic feeding mixer truck, the foot plate shall be separated from the brake pedal and placed flat on the cab floor, and must not step on the brake pedal. The automatic loading mixer truck often works on uneven construction sites. If the foot always steps on the brake pedal, the body will move up and down, which will cause the driver to step on the brake pedal carelessly. Generally, it is necessary to control the engine condition and gear shift by controlling the throttle deceleration. This not only avoids the overheating of the braking system caused by frequent braking, but also brings convenience to the fast speed-up of the automatic feeding mixer.
During the operation of the automatic feeding mixer truck, especially in the digging operation, the bucket shall be filled with materials by turning the lifting and rotating bucket control levers in a cyclic manner when the throttle is stable. The cyclic pulling of the lifting and turning bucket control lever is the so-called "diligence". This process is very important and has a great impact on fuel consumption.
Coordination is the organic cooperation between lifting and rotary bucket control lever. The general digging process of automatic loading mixer truck is to put the bucket flat on the ground and drive smoothly to the material pile. When the bucket shovels parallel to the material pile and encounters resistance, the principle of lifting the arm first and then retracting the bucket shall be followed. This can effectively avoid the resistance at the bottom of the bucket, so as to give full play to the large digging force.
First of all, it is strictly prohibited for tires to slip. During the operation of automatic loading mixer truck, the fuel filler door is often subject to tire slip in case of resistance. This phenomenon is usually caused by improper operation of the driver, which increases fuel consumption and damages the tire.
Secondly, it is strictly prohibited to tilt the rear wheel. Due to the large digging force of the automatic loading mixer, the driver is usually prone to the phenomenon that the two rear wheels are tilted off the ground if the driver does not operate properly in the process of digging solid original soil and stone hill. The landing inertia of this tilting action will cause the blade of the bucket to break and the bucket to deform; When the rear wheel is tilted up very high, it is also easy to cause cracking at the welding joints of front and rear frames and other structures, and even plate fracture.
Third, it is strictly prohibited to hit the pile. When excavating ordinary materials, the automatic feeding mixer can operate with gear II. Inertial impact on the material pile at a gear above gear II is strictly prohibited. The correct method should be to timely change the gear to gear I when the bucket approaches the material pile to complete a shoveling process.