Concrete pump operating system and performance

Concrete pump operating system and performance

Postautor: concretemixer » 30 sie 2016, o 03:27

<strong>Concrete pump operating system and performance:</strong>
concrete boom pump,concrete trailer pump
<p>Control concrete pump electrical control system there are five mechanical, hydraulic, electro-mechanical electrical control type, the programmable controller type, logic-controlled. In addition to installing the concrete pump electrical control system to complete the control tasks, manual control is also equipped with the operating system, it is also part of the system of control. If mechanical manipulation, generally bar system controls and flexible shaft steerinchina cement silo with large capacityg mechanism in two ways. If you compare the two is not difficult to find, flexible shaft control mechanism have more advantages, such as layout flexibility, high transmission efficiency, transition joints and small air travel less convenient travel regulation, so concrete pump control system The main shaft is to select the operating mechanism. According to actual needs, in truck's operating system should be able to achieve variable speed operation, and enables the joystick to stop at any position locking mechanism is operated stepless critical devices, generally you can use the disc springs or spring board. For ease of operation, joystick are designed to be installed at a convenient location, such as Putzmeister BSF36.09Z type pump, which controls the engine speed joystick mounted on the side of the ladder, the operation is very convenient. Concrete pump control system is mainly used to control the main pump flow and engine speed, thereby changing the concrete pump truck emissions. Such as the use of hydraulic control, it can get power directly from the hydraulic drive pump pumping systems, and to achieve through manual hydraulic control valve. There is a close relationship with the properties of concrete, while paying attention to the details of the rules in the course of operation, the timely detection and timely troubleshooting to improve pump efficiency. There are two methods to clean water pipes and gas wash. Whether water or air wash, should the valve housing and hopper clean. When washing, the water soaked cement bags and tied into a cylindrical cleaning ball has been put into clean cone tube, connected to the cone, pipe, close the discharge door, hopper filled with water again (to be kept Water constantly). Pumping water until cleaning ball out from the tip of the delivery tube so far. Gas wash or compressed air purging, is the first water-soaked cleaning ball into the air purge fitting, connect the first phase with adjustable pipe root straight, and at the end of the pipe connected to the safety cover, safety cover opening to down. Control air pressure does not exceed 0.8MPa, slowly open the valve when the concrete can flow smoothly before opening the air valve.</p>
<ul><li>1. Maintenance of concrete pump maintenance manual should follow the appropriate requirements and methods of everyday use, for before and after use pump-related projects to be checked.</li>
<li>2. The appropriate use and maintenance manual requirements and methods, reference the lubrication of the parts truck timely and adequate lubrication.</li>
<li>3. The appropriate use and maintenance manual requirements and methods to select a specific type of hydraulic oil, periodic replacement of the hydraulic system oil.</li>
<li>4. The use of manual methods and requirements for concrete pump maintenance, periodic inspection tank pumping system part of the concrete cylinders, concrete pipe.</li>
<li>5. The appropriate use and maintenance manual requirements and methods, regular inspection and adjustment of the rotational torque arm bolts of the base.</li>
<li>6. The use of the manual method of concrete pump maintenance, regular inspection and adjustment of the boom, rotating base, the legs, the support structure, reducers and other components.</li>
<li>7, in accordance with the appropriate use and maintenance manual requirements and methods, regularly check the working status of hydraulic systems and components, electrical systems and components.</li>
<li>8, should be used for the cold weather concrete pump maintenance methods.</li></ul>
high performance lsy series cement screw conveyor
screw conveyor for silo cement made in china
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