The Brief Analysis of Jaw Crusher Gear
Jaw crusher equipment is definitely the critical portion within the mining, setting up substance and foundation building for that coarse and secondary crushing stage. The crushing cavity of jaw crusher equipment is made of fixed jaw and movable jaw, the crushing operate is completed from the movement of these two jaw plates. Jaw crusher tools often utilized in mine, metallurgy, setting up content, high way, rail way, drinking water conservancy and chemical market. Jaw crusher device normally utilized to crush the large and medium size product. The highest compressive power of those materials cannot exceed 320Mpa.
Movable jaw crusher jaw plate movement is the eccentric rod, & thrust with the board to accomplish, It is by the flywheel, eccentric shaft, connecting rod, thrust plate & thrust board(known as cubits after board) composition. flywheels are mounted on both ends of the eccentric shaft. Eccentric shaft supported on bearings on the wall rack.
When the motor drive shaft rotation by pulley eccentric, connecting rods are up & down movement to lead the thrust campaign to make plate, before & after thrust board by the formation of the Angle of the alter to promote dynamic jaw movement. That can move around the jaw plate hanging a rotating shaft by swinging broken ore.. When moving the jaw forward swing, the horizontal rod through the spring to balance the jaw & thrust plate produced by the inertia force, so that moving the jaw & thrust plate closely, not separation.
When moving the jaw back, the spring can also play supportive role. Eccentric shaft crusher important parts, drive rod up & down movement. Because of its work under lots of jaw crusher force, usually of high quality alloy steel.
Link to resist the strain as a result, it is manufactured with cast steel, in order to reduce the quality of connecting rod, connecting rod made often of the lower section of the special shapes. Large jaw crushing machine is chiefly used a combination rod. Combination of link quality, tiny, save material, & has a simple device.
Thrust plate, also known as brackets, is passed to the jaw movement of a bar, & use it as a device. Alter the length, you can also fine-tune the size of discharge mouth. Usually with the whole forged iron, cast whole also cast pieces of, then bolts or rivets joined up.
This machine is a skeleton patternball mill with horizontal cylindrical turning gear, driveby outer gear and two hoppers. The material goes to the first hopper after the spiraling by the quill shaft from the feeding equipment. The hopper has ladder sheathing or corrugated sheathing with steel balls inside, which will fall under the effect of centrifugal force by barrel turning to ram hard and grind material. After the kibbling in the first hopper, by monolayer partition panel, the material will enter the second hopper, which has plane scale board with steel ball inside to grind material. The powder material will be discharged from the grid plate to finish the grinding.
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