To enhance the stability and strength of the lower beam itself, combined with the characteristics of the body structure design, the opening structure of the lower beam assembly needs to be changed to a closed section structure, ie, a radiator lower beam reinforcement plate structure is added at the bottom of the lower beam, so that the lower beam assembly Form a closed section. At the same time, because the radiator lower beam assembly and the left and right column connection point strength is weak, only rely on the left and right 3 bolts to connect, it is difficult to ensure the stability of the radiator frame quadrilateral, the radiator frame is likely to cause diamonds when the fan is running at high speed For agitation, a connecting plate structure needs to be added to the lower crossbeam of the radiator and the inner side of the left and right columns to ensure the reliability of the lower frame. The response curve of the upper left mounting point of the water tank did not greatly improve before and after the improvement of the radiator frame structure, and the change trend was basically the same before and after the improvement, which may be related to the fact that the radiator frame structure did not improve the upper beam structure.

After the structure of the lower beam of the radiator frame is improved, the dynamic stiffness performance of the lower left mounting point of the water tank in the X and Z directions is greatly improved, the vibration frequency is excessively gentle, and the peak frequency of the local part is effectively avoided, but Y The dynamic stiffness performance in the direction did not change substantially before and after the improvement of the radiator frame structure. This indicates that the improved position, location, and direction of the radiator frame structure are closely related to the dynamic stiffness properties of the final X, Y, and Z directions. In this paper, because only the lower beam structure of the radiator frame is improved, the opening structure is changed to a closed cross-section structure, and at the same time, a connecting plate is added to the radiator lower beam and the inner side of the left and right columns, respectively, and the upper beam is not improved. Therefore, the simulation analysis results only show that the dynamic stiffness performance of the lower mounting point has changed.

Symons Spring Cone Crusher Parts

SYMONS SPRING CONE CRUSHER





The spring safety system of Symons cone crusher is an overload protection device, which can make metal foreign matters pass through the crushing chamber without harming the machine. The dry oil sealing form is adopted to isolate the stone powder from the lubricating oil and ensure reliable operation. It can be widely used in metal and non-metal mines, cement plants, construction, sandstone metallurgy and other industries Nonferrous metal ores, granite, limestone, quartzite, sandstone, cobbles, etc.




Advantage:




(1)Each type of Symons cone crusher has a various crushing cavity, so the user can choose crushers with different crushing cavity for better meeting their different needs.


(2)Symons cone crusher has advantages of large crushing ratio, high efficiency, high capacity, low operation cost, easy to adjust, economic and other characteristics.


(3)Due to the better materials selection and structure design, it has a longer service life, and crushed product has more uniform size.


(4)Seal grease can avoid the shortcomings and defects of easy plugging of water supply and drainage system.


(5)Spring insurance system is overload protection device, which can protect the crusher when there is foreign substance in crushing cavity.


Symons Spring Cone Crusher Parts,Spring Crusher Parts,Sealing Ring Socket,Spare Parts And Wear Parts

Shenyang Ule Mining Machinery Co., Ltd , https://www.ulecrusherparts.com