The reason why the jaw crusher can't swing

　　Recently, a friend left a message saying: The movable jaw of the jaw crusher cannot swing, and I am worried about whether it has been damaged. Ask the editor if there is any way to remedy it, after all, it is not cheap to replace the new equipment. Before solving the problem, let's * understand the following general situation about jaw crusher.

The equipment used for ore coarse crushing has a large crushing force and can crush various high-hardness ores. It is also the * equipment for crushing ore. Of course, after the jaw crusher works for a long time, the machine parts will inevitably be damaged.

　　Mainly rely on jaw plate for ore crushing, jaw plate is divided into: movable jaw plate and fixed jaw plate. The movable jaw is in an active state and plays an important role in material crushing. Do you know what caused it to not swing?

　　If you hear a loud noise during the operation of the jaw crusher, the moving jaw will s* swinging. The main problems that cause the jaw crusher to not swing are the rotation of the flywheel, the swing of the connecting rod, and the relaxation of the pull rod spring, which will cause the movable jaw to s* swinging.

　　The movable jaw of the jaw crusher cannot swing. *The * common cause is non-broken material, that is, other unrelated broken material falling into the equipment, resulting in the destruction of the thrust plate or rivet. If the lower part of the connecting rod is damaged, it is mainly because the groove of the thrust plate supporting the slider installed on the lower part of the connecting rod is cracked. Therefore, the movable jaw will not swing if proper calculations are not made during installation.

　　Through the optimization of the equipment structure, crushing cavity type, movable jaw movement trajectory and rotational speed parameters, a reasonable moment of inertia and a larger crushing stroke are obtained, so that the crushing efficiency of the equipment is higher under the same power consumption, and the customer satisfaction is larger.