زمان انتشار: 2022-09-18 اصل و نسب: سایت
Stone Slab Lifter is a kind of transport device with good lifting stability, which facilitates working at high altitude. It is mainly used for stone transport between production lines.
What is the scope of application of Stone Slab Lifter?
What is the production principle of Stone Slab Lifter?
How is the Stone Slab Lifter serviced?
1) Special requirements apply to wider or longer objects.
2) In general, the height of the Stone Slab Lifter should not be higher than 25 meters.
3) Taking into account the economical type of equipment.
4) There are restrictions or plug-ins for the installation location.
5) Stone plate lifter only for transporting goods.
6) Stone Slab Lifter is generally suitable for transporting mechanical equipment and industrial transportation.
The hydraulic oil of the stone plate lifter is brought to a certain pressure by the vane cell pump and enters the lower end of the hydraulic cylinder through the oil filter, explosion-proof electromagnetic switching valve, throttle valve, hydraulic control check valve and balancing valve. so that the piston of the hydraulic cylinder moves upwards. Movement, lifting heavy objects, the oil return from the upper end of the liquid cylinder returns to the fuel tank through the explosion-proof electromagnetic switching valve, and its rated pressure is adjusted by the overflow valve, and the reading value of the manometer is observed by the manometer.
The piston of the stone plate lifter moves downwards (ie the weight is lowered). The hydraulic oil enters the upper end of the hydraulic cylinder through the explosion-proof electromagnetic switching valve, and the return oil at the lower end of the hydraulic cylinder passes through the balancing valve, hydraulic control check valve, throttle valve, and explosion-proof electromagnetic switching valve. To ensure that the heavy objects sink smoothly and braking is safe and reliable, a balancing valve is attached to the oil return line to balance the circulation and maintain pressure so that the descent speed is not affected by the heavy objects. The throttle valve regulates the flow and regulates the lifting speed.
When the stone plate lifter is serviced, the staff enters the lifting table to work, and the lift must be lifted to prevent the lifting table from suddenly shutting down and hurting people.
A. Check the lubrication and wear of rollers, intermediate shafts and bearings; pins and bearings for oil cylinders; boom hinge shafts and bearings;
b. Add lubricating oil to the above components. Extend bearing life.
c. Check hydraulic oil quality and oil level. The hydraulic oil level should be 40-50 mm higher than the bottom of the tank when the stone plate lifter is raised to the highest level. If the oil color of the hydraulic oil becomes dark, the oil is sticky, or there are foreign objects such as grinding dust in the oil, the hydraulic oil should be replaced in time.
Dialead Stone Machinery has been focusing on Dialead Stone Machinery for many years and is committed to providing perfect service to every stone production customer.