What are the components of a jaw crusher?
Release time:
2025-01-24 08:08
As a commonly used crushing equipment in industrial production, the jaw crusher's structural design and various Jaw crusher parts functions are inseparable. The following is a detailed introduction to the main components of this equipment:
1. Jaw plates: Jaw plates are the core components of the jaw crusher, mainly divided into fixed jaw plates and movable jaw plates. The fixed jaw plate is firmly installed on the front wall of the frame, while the movable jaw plate is connected to the eccentric shaft through the toggle plate mechanism and installed on the movable jaw support, responsible for the up and down movement to achieve crushing.
2. Frame: The frame is the supporting structure of the entire jaw crusher, usually made of cast steel or welded steel plates. The frame not only houses the transmission device and large and small pulleys, but also serves as a lubricating oil tank, ensuring the stable operation of the equipment.
3. Transmission device: This device consists of a motor, pulleys, an eccentric shaft, and a toggle plate mechanism. The motor drives the eccentric shaft to rotate through the pulleys. The eccentricity of the eccentric shaft causes the toggle plate mechanism to reciprocate, thereby driving the movable jaw plate to swing up and down, completing the crushing of the material.
4. Adjusting device: The adjusting device includes adjusting shims and adjusting nuts. By adjusting the shims, the stroke length of the movable jaw plate can be changed, thereby adjusting the crushing particle size of the crusher. The adjusting nut is used to adjust the tightness of the toggle plate to ensure the normal operation of the crusher.
5. Safety protection device: The safety protection device consists of a protective cover, safety pins, and bearing seats, etc. The design of the protective cover can effectively prevent damage to the crusher in overload situations, while the safety pins break in overload situations to protect the equipment, and the bearing seats are responsible for supporting and fixing various components to ensure the stable operation of the equipment.
The above Jaw crusher parts work together during the crushing process to ensure the high efficiency and stability of the crusher. Through reasonable design and coordination, the jaw crusher can play an important role in various industrial applications.
Jaw crusher parts,Fixed jaw plate,Moveable jaw plate,Eban
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The main products of Duma Machinery include: rolling mortar wall, crushing wall and material dividing plate of cone crusher; jaw plate, side guard plate and pressing strip of jaw crusher; lining plate of ball mill, autogenous mill and other equipment; plate hammer and impact plate of impact crusher; hammer head, screen strip, lining block and other wear-resistant alloy steel parts of metal crusher.
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Address: No.15, Jinhui Road, High-tech Zone, Yushan County, Jiangxi Province
Mobile:13957606188
Telephone:0793-2238555
Mailbox:ceo@dumajx.cn
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