Views: 5 Author: truemax Publish Time: 2022-03-01 Origin: truemax
Introduction:When it comes to concrete pump trucks,we should be relatively uncommon in our lives.The concrete pump truck is transformed on the chassis of the truck.It is equipped with motion and power transmission devices,pumping and mixing devices,distributing devices and other auxiliary devices on the chassis.The power of the concrete pump truck transmits the power of the engine to the hydraulic pump group or the rear axle through the power transfer case,and the hydraulic pump pushes the piston to drive the concrete pump to work.Then use the boom and delivery pipe on the pump truck to deliver the concrete to the height and distance.Below I will introduce the operating system and performance of the concrete pump truck.
There are five control modes of the electric control system of the concrete pump truck.There are mainly mechanical,hydraulic,electromechanical electrical control,programmable controller and logic circuit control.In addition to the electrical control system installed on the concrete pump truck to complete the control task,a manual control operation system is also installed,which is also a part of the control system.If mechanical control is used,there are generally two ways of lever system control mechanism and flexible shaft control mechanism.The control system of the concrete pump truck mainly selects the flexible shaft control mechanism.The control system of the concrete pump truck is mainly used to control the flow rate of the main hydraulic pump and the speed of the engine,thereby changing the concrete discharge volume of the pump truck.
How should the three taboo concrete pump trucks be used in the maintenance of rural concrete pump trucks
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