Hello everyone, today the editor paid attention to a more interesting topic, which is about the problem of the spring pull rod of the jaw crusher, so the editor sorted out a related introduction to the answer to the spring pull rod of the jaw crusher, let"s take a look.
How to eliminate the common faults of the jaw crusher?
Analyze its common faults and troubleshooting methods from the structure of the jaw crusher:
1. The reasons and solutions for the high temperature of the jaw crusher bearing Insufficient grease (add appropriate amount of grease), dirty grease (replace grease after cleaning the bearing), bearing damage (replace bearing).
2. The main engine of the jaw crusher suddenly stops (stuck) 1) The discharge port is blocked, causing the cavity to be blocked: clear the blockage at the discharge port to ensure smooth discharge; 2) The V-belt that drives the groove wheel is too loose, causing the belt to slip: tighten or replace the V-belt; 3) The eccentric shaft fixing bushing is loose, causing no gap on both sides of the bearing seat of the frame, causing the eccentric shaft to be stuck and unable to roll: reinstall or replace the fixing bushing; 4) The voltage at the workplace is too low, and the main engine is unable to crush after encountering large materials: adjust the voltage at the workplace to meet the requirements of the main engine"s working voltage. 5) The bearing is damaged: replace the bearing.
3. The main engine groove wheel and movable jaw of the jaw crusher operate normally, but the crushing work stops 1) The tension spring is broken: replace the tension spring; 2) The pull rod is broken: replace the pull rod; 3) The toggle plate falls off or breaks: reinstall or replace the toggle plate.
4. The output of the jaw crusher does not meet the factory standard 1) The hardness or toughness of the crushed material exceeds the range specified in the instruction manual: replace or add a crusher; 2) The motor wiring position is reversed, the main engine is reversed (the movable jaw rotates clockwise), or the motor triangle connection is connected to the star connection: replace the motor wiring; 3) The discharge port is smaller than the specified limit: adjust the discharge port to the nominal discharge port specified in the instruction manual and add a crusher for fine crushing; 4) The jaw plate is displaced, and the tooth top is opposite to the tooth top: check the tooth plate pitch size, if it does not meet the standard, the jaw plate must be replaced, and the relative position of the fixed jaw plate and the mobile jaw plate must be adjusted to ensure that the tooth top is against the tooth root, and then fixed and pressed to prevent displacement; 5) The clearance between the movable jaw and the bearing is too large after wear, causing the outer ring of the bearing to roll relative to each other: replace the bearing or the movable jaw.
5. There is a beating or collision sound when the mobile and fixed jaw plates of the jaw crusher are working. 1) The fastening bolts of the jaw plate are loose or dropped: tighten or complete the bolts; 2) The discharge port is too small, and the bottoms of the two jaw plates collide with each other: adjust the discharge port to ensure the accurate gap between the two jaw plates.
6. There is a knocking sound at the rear of the jaw crusher frame 1) The pull rod is not tightened, and the toggle plate hits the movable jaw and the toggle plate pad of the adjustment seat: tighten the pull rod; 2) There is friction between the pull rod and the hook at the bottom of the movable jaw: check whether the spring tension fails. If it fails, replace the spring, tighten the pull rod or re-tighten the spring; 3) The spring and the spring seat collide with each other: install the spring seat in place and tighten the pull rod nut to the appropriate position.
7. The frame of the jaw crusher is severely beating. 1) The anchor bolts are loose or broken: tighten the anchor bolts or replace the broken bolts; 2) The position of the flywheel and groove wheel counterweight is off: remove the flywheel shaft end cover, loosen the flywheel and groove wheel tensioning sleeve bolts, adjust the position of the flywheel and groove wheel counterweight, and then tighten the tensioning sleeve bolts; 3) The main engine foundation is unstable and there is no seismic isolation measure: strengthen the foundation, add sleepers or rubber, etc. The data comes from the internal structure of the Red Star jaw crusher and the troubleshooting methods of common faults. The introduction of the jaw crusher spring pull rod and the reason why the jaw crusher pull rod spring is broken ends here. I wonder if you have found the information you need from it? If you want to know more about this, remember to collect and follow this site. The introduction of the jaw crusher spring pull rod is here. Thank you for taking the time to read the content of this site. Don’t forget to search for more information about the reason why the jaw crusher pull rod spring is broken and the jaw crusher spring pull rod on this site.