In what case is the single shaft used for the vibrating screen, and in which case the double shaft i

YK series circular vibrating screen is mainly composed of screen box, screen mesh, vibrator and damping spring. The vibrator is installed on the side plate of the screen box and is driven by the motor to rotate through the coupling, which generates centrifugal inertia force and forces the screen box to vibrate.

YK series circular vibrating screen is seated installation, and the adjustment of the inclination angle of the screen surface can be realized by changing the height of the spring support. There are two kinds of sieve plates, single layer and double layer, all kinds of sieve plates can meet the requirements of high screening efficiency, long life and no hole blocking. The motor can be flexibly mounted on the left or right side of the screen frame.

If there are no special requirements, the manufacturer installs and supplies according to the right side of the direction of movement of the material.

YK Circular Vibrating Screen (Circular Vibrating Screen) Main Uses:

This series of vibrating screen is a product developed by our factory according to the needs of users and absorbing advanced technology in China, and the movement trajectory of the screen box is circular, which is suitable for the screening of coal, limestone, gravel, gravel, metal or non-metallic ore and other materials.

YK Circular Vibrating Screen (Circular Vibrating Screen) Model Description:

The most commonly used vibrating screen in the food factory is: 450 filter is the most used for solid-liquid separation! XZS-600 and XZS-800 are also used more, and if the material exceeds 350 mesh, XZS-1000 ultrasonic vibrating screen is used more!

You can consult Gongyi Jincheng Mining Equipment Factory, which is a relatively quick way to get answers! Hehe..

The single-shaft vibrating screen vibrator is installed on the side plate of the screen box and rotated by the motor through the V-belt, which generates centrifugal inertia force and forces the screen box to vibrate. The single-shaft vibrating screen adopts a cylindrical eccentric shaft exciter and a partial block to adjust the amplitude, and the material screen line is long and the screening specifications are many.

During screening, the motor acts on the vibrator through the V-belt, and the transmission shaft produces inertia force on the eccentric shaft and eccentric mass, which will make the screen box move in an approximate circle to complete the screening operation.

Vibrating screen is a kind of screening equipment that uses a vibrating motor or shaker as an excitation source to drive the screen surface to vibrate to realize the screening and classification of materials.

The structure of the linear vibrating screen is relatively simple, mainly composed of vibration damping spring, screen box, motor pedestal, vibration motor, screen, screen frame, bracket, etc., and the installation method of the linear vibrating screen motor can be flexibly selected to be installed on the top of the equipment, on both sides, and on the bottom cover of the equipment according to the characteristics of different materials and the size of the customer's site. There will be a variety of problems in the use of vibrating motors, and most of these problems are caused by customers who do not know how to install and use vibrating motors or vibrating screens. In fact, in the production of vibration motors, the matching clearance of the shaft and the bearing is different from that of ordinary motors, and the shaft and bearing of ordinary motors must be closely matched, and the matching clearance of the shaft and bearing in the vibration motor is a sliding fit, and the gap in the middle will of course feel that the shaft will produce left and right series movement during maintenance.

In fact, this gap is an important work that has its play.

The single-shaft vibrating screen has the following three characteristics:

1. Simple mechanism, convenient operation.

2. Easy to overhaul and short time-consuming.

3. Good continuous working performance and strong stability.

Characteristics of roller screen structure.

A standard sieve is composed of a set of sieves with a certain sieve ratio of sieve hole size, the upper sieve hole is large, the lower sieve hole is small, and there is an upper cover and sieve bottom. Some standard sieves also have a sieve as a benchmark called a base sieve. There are special national standards for the sampling of tested materials; The sampling method and the quality of the sample should meet these standards.

In some cases, the screen surface of Henan vibrating screen is conical, and it is installed horizontally or slightly inclined at this time. The material is fed into the screen drum from one end, and as the screen drum rotates, the material moves to the other end. During the movement, the fine-grained material falls into the funnel under the screen through the sieve hole, and the coarse-grained material larger than the sieve hole is discharged from the other end.

The cylindrical screen is a low-speed screening machine, which runs relatively smoothly and is installed in high-rise buildings with less vibration. The disadvantage is that the screening efficiency is lower and the throughput is lower. The cylindrical screen is often used as a wet screen and doubles as a washing machine.

Due to its simple structure, some small quarries use it as a stone grading.

The structure of the roller screen is composed of a number of rollers arranged in parallel, generally 6 10 rollers, up to 20 rollers. The rollers are fitted with eccentric or triangular discs. The roller is driven by an electric motor and a reducer to rotate through a sprocket or gear.

The direction of rotation is the same as the direction of material flow, and the inclination angle of the screen surface is generally 12 degrees to 15 degrees. Roller screens are mainly used for raw coal classification in coal mines, demediation of large gangue, and material screening in coking plants and ironworks. Although the roller screen has a bulky structure and low screening efficiency, it works very reliably.

When the resonance screen is working, the screen box moves, and the spring is compressed to store the starting energy; When the screen box moves in the opposite direction, the spring releases all the potential energy stored in it, which is converted into the kinetic energy of the screen box to support the resonance screen work. The working system of the resonance screen adopts the movement mode of potential energy and kinetic energy conversion with each other, so as to reduce the functional consumption during mechanical work.

To sum up, the advantages of resonance sieve are high productivity and screening efficiency, low power consumption, large amplitude, and small dynamic load transmitted to the foundation, so the development situation of resonance sieve is relatively good. However, the structure of the equipment is complex, the machine mass is large, the amplitude is not easy to stabilize during work, the adjustment is more complicated, and the screen box components are easily damaged due to the large impact load, which limits the application field of this equipment, and these deficiencies have also become the focus of research and development and improvement of the resonance screen in the future, so that the application range of the resonance screen is expanded, and the kinetic energy is more stable.

Its components include the original screen box, vibrator, spring, etc. The single-shaft vibrating screen screen machine has the advantages of more reasonable structure, more stable dynamic rotation and good continuous working performance.