1. Introduction of double toggle jaw crusher
Different from the simple toggle jaw crusher, the dobble toggle jaw crusher combines the movable jaw parts and the connecting rod into a whole. The eccentric shaft is also used as the suspension shaft of the movable jaw parts, and the toggle plate is also simplified from two to one.
The double toggle jaw crusher has simple structure and reliable operation. It has been widely used at dosmetic and abroad, and has a tendency to replace the simple jaw crusher.
In the development process of jaw crusher, several types of crushers were derived from the analysis of its structure, such as: single and double cavity rotary crusher.This single and double cavity rotary crusher can be considered as a modified product of the jaw crusher. It consists of a fixed concave (single, double) crushing liner and an eccentric rotary roller to fix the concave (single, double) crushing liner Replace the fixed jaw of the jaw crusher, replace the movable jaw with an eccentric rotary roller, and complete the work of the jaw crusher with its similar structure.
2. How to choose jaw crusher
Based on the above analysis, we have selected the new type of jaw crusher as the main research object to conduct research and development, focusing on the structure, and strive to make the old type of jaw crusher new. And improve the technical performance with the purpose of being able to be applied and popularized in industrial production.
In the cavity optimization design, we have developed our own new research features, and developed a double toggle negative support double-cavity double-action jaw crusher.
The research and development of double toggle negative support double-cavity double-action jaw crusher began 1992. Starting from the laboratory, with the analysis of the relevant foreign technical data, models, and full investigation and research on some domestic mining, cement, glass and other industries, we have conducted a comprehensive study of its mechanical structure after countless small experiments in the preliminary laboratory.
After comparing and analyzing the main technical parameters of sample machines, it is confirmed to contain: single and double ear (left and right) movable jaw mosaic structure, discharge opening adjustment method, movable jaw reset setting method, movable jaw swing frequency, eccentricity, transmission power, crushing force, etc. are practical The guiding ideology in principle is a deep cavity type with "high swing frequency, small eccentricity, and finely broken curve". The mechanical properties are required to be safe and reliable, the adjustment of the discharge opening is convenient and flexible, the crushing ratio is large, the product size is fine and uniform, the lining board has a long service life and low energy consumption.
3. Dobble toggle Jaw Crusher Parameter Table
