What are the support methods and the slope adjustment mechanism of the shaker?
Common embodiment of a support cradle, there are four :( 1) sliding support; (2) rolling bearings; (3) shaking the support; (4) supported by the leaf spring. See the principle of four kinds of the support shown in the embodiment in FIG. The way of support determines the trajectory of the bed surface and thus the selection process. The performance of the various support methods is listed in the table below.
Common Shaker Support Mode Performance Table | ||
Supporting method | Bed surface trajectory | Performance and application |
1. The sliding bearing | straight line | Smooth operation, and reliable; easy to wear, but greater resistance. Cloud tin shaker using this support |
2. Scroll support | straight line | The resistance is small, but the roller is prone to wear. Spring shaker uses this support |
3. Shaking support | Arc | The bed surface has a slight up and down vibration, which is beneficial to the loosening of the ore particles. 6-S shaker uses this support |
4. Elastic support | Arc | The structure is simple, the resistance is small, but it cannot support a large pressure, and the application is currently less. Fast shaker using this support |
The grade adjustment mechanism is used to adjust the lateral slope of the bed surface of the shaker. They are usually installed under the shaker. There are two main types of slope-adjusting institutions in China:
(1) Yunxi shaker slope adjustment mechanism. It is made up of plain bearings and wedges. As shown below. The utility model has the advantages of simple structure, low cost, convenient and precise adjustment, and is not easy to wear. YTC shaker and shaker are using this spring slope adjustment means adjusting its slope in the range of 3 ° ~ 8 °, smaller slope adjustment range. [next]
(2) 6-S shaker slope adjustment mechanism. This slope adjustment mechanism adjusting mechanism flexible than YTC shaker, light, major slope range (0 ° ~ 10 °), the disadvantage is more complex structure. The 6-S shaker uses this grade adjustment mechanism. Its structure is shown in the figure below.
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