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jaw crusher eccentric shaft and tooth plate

The products includes five series: crusher, sand making machine, powder grinding mill, mineral processing equipment and building materials equipment.Jaw crushers have one fixed and one movable crushing jaw that supports the crushing plates. The crushing force of the machine is made by an eccentric shaft and is transferred to the crushing zone by a toggle plate system. If uncrushable material enters the crusher chamber, the toggle plate is supposed to break to prevent overstressing the crusher..

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1.Man Injured By Defective Toggle Plate On Jaw Crusher

Jaw crushers have one fixed and one movable crushing jaw that supports the crushing plates. The crushing force of the machine is made by an eccentric shaft and is transferred to the crushing zone by a toggle plate system. If uncrushable material enters the crusher chamber, the toggle plate is supposed to break to prevent overstressing the crusher.The main components of the jaw crusher are the jaw plate, the tooth plate, the thrust plate, the eccentric shaft and the bearing. The replacement period of these components is short. If the service life can be prolonged, the production cost can be effectively reduced. PE, PEX series jaw crusher is mainly consist of frame, eccentric shaft, pulley, side guard plate, bracket, discharging gate adjusting device, fixed jaw plate, movable jaw plate, safety device and etc. And its main structural features are as following: 1Frame It mainly is consist of side panels, front box assembly, rear box, and etc; 2 days ago The swing jaw is moved against the fixed jaws through knuckle action by the rising and falling of a second lever (pitman) carried by eccentric shaft. The vertical movement is then horizontally fixed to the jaw by double toggle plates. Because the jaw is pivoted at the top, the throw is greatest at the discharge, preventing chocking. As shown in FIG. 1, the bucket type jaw crusher JC comprises a stationary jaw teeth 20, a movable jaw teeth 30, an eccentric main shaft 40, a toggle plate mechanism 50, and an electromagnet 90, and crushes an object to be crushed 80 by pressing it onto the stationary jaw teeth 30 with the movable jaw teeth 20 through the rocking motion of a

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2.Jaw Crusher Fixed Jaw Plate

Jaw plates of the fixed crusher include fixed jaw plate and movable jaw plate. The fixed jaw plate is fasten to the frame, while the top of movable jaw plate is connected with eccentric shaft and the bottom is supported by thrust plate. As the easiest worn part, the quality of jaw plate has a lot to do with users operating sale and long-term jaw crusher eccentric shaft and tooth plate; jaw crusher eccentric shaft and tooth plate. C Series jaw crushers - cdnmachinemarket. All C Series jaw crushers incorporate larger and sturdier eccentric shaft bearings than other crushers of comparable size The pitman, crusher frames, and bearing housings , why C Series jaw crushers have a large eccentric throw coupled with a steep toggle plate In the single toggle jaw crusher, an eccentric shaft is installed on the top of the crusher. Shaft rotation causes, along with the toggle plate, a compressive action of the moving jaw. A double toggle crusher has, basically, two shafts and two toggle plates. Jaw Plate For Sale We Source Crusher Jaw Plates When the jaw stone crusher working, the motor drives the belt and Pulley, moves the movable jaw up and down through the eccentric shaft. The angle between the bracing plate and movable jaw gets bigger when the jaw rising. Then pushing the jaw close to the fixed jaw-crusher plate, achieve the crushing aim when the materials were crushed.

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