The jaw crusher has a high crushing capacity. Special attention needs to be paid when installing the jaw crusher. Every part must be installed in place and accurately. This article will focus on the frame, connecting rod, lining plate, and movable jaw of the jaw crusher. , and gear 5 aspects to introduce the installation points of jaw crushing parts.
1. Installation points of jaw crusher frame When installing the rack, pay attention to placing shock-absorbing items between the rack and the concrete, such as hardwood, rubber, etc. The rack should be installed in strict accordance with the installation requirements of the equipment, and the horizontal and vertical levels placed on the foundation should be the same. Less than 0.2mm. 2. Installation points of connecting rod of jaw crusher When installing the connecting rod of the crusher, first check the position of the connecting rod and the required assembly. Only after the inspection is correct can the connecting rod be lifted. You can use kerosene or gasoline to clean the connecting rod. After cleaning, you can apply lubricating oil on the surface of the connecting rod to ensure installation. Smooth. Then install the bearings, spindle and upper housing of the connecting rod in sequence, lift the connecting rod and tighten the connecting rod bolts. 3. Installation points of toggle plate of jaw crusher Loosen the spring nut of the tie rod, remove the spring, and tie it to the movable jaw with a wire rope or chain. Pull the wire rope to make the movable jaw approach the fixed jaw, thereby loosening the liner. When installing the liner, repeat the above steps in the opposite direction. That`s it. 4. Installation points of mobile jaw of jaw crusher First, after assembling the movable jaw, movable jaw shaft, rib pad, movable tooth plate and other parts on the ground, use a crane to place the assembled parts together into the crusher frame. For the sliding bearing, grind the sliding bearing and put it into the frame bearing. Within the allowable range, apply lubricating oil on the bearing surface and put the movable jaw into the bearing. At the same time, ensure that the inclination of the sliding bearing is within 0.2 mm, the coaxiality is within 0.06mm, and the assembly of the movable jaw is completed. 5. Installation of tooth plate of jaw crusher The gears of the jaw crusher act directly on the material. Due to long-term contact with the ore, the wear of the gears is the most serious and needs to be replaced frequently. When installing the gear, you need to use a tooth plate and use wedges or bolts to fix it on the front wall of the frame or the movable jaw to keep the contact surface straight. Use soft metal between the back of the fixed jaw gear and the front wall of the frame to This ensures a tight fit between the two.
