Disassembly/Installation: the rake over bridge chain of Rice harvester

Disassembly/Installation: the rake over bridge chain of Rice harvester 1. Raise the rice machine to the flat surface before dismantling Lower the header to its lowest position Stop and turn off the main power switch 2. Opening the bridge to observe the cover of the hole Remove the right shield Loosen the adjusting bolts on both sides of the bridge to the loosest position 3. Rotate the chain-rake inside the bridge Locate the link position of chain rake link (transition link) Remove the nut and remove the connecting plate. The dismantling method for the other side of the chain is identical Disconnecting the connection link There are small O-rings at the link. Please keep them carefully 4. Remove the baffle at the feeding entrance 5. The two persons can cooperate to remove the whole chain rake from the feed entrance If the pulley is tight when it is rotated manually, it is required to remove the belt 6. Check the status of each part of the chain rake and replace the damaged parts(if any) in time Install the chain rake teeth in the same direction, after fastening, apply fastening adhesive If there is damaged link, use a special tool to replace it. 7. The installation standard is that the feed entrance is along the bridge bottom The correct method is that the chain rake faces downward, the rake teeth faces backward and the chain faces upward. (The chain rake is on the top ( The chain rake is on the bottom) ( The chain rake tooth faces backwards) 8. Insert from the bottom of the bridge housing according to the correct installation method of chain rake In order to improve the installation efficiency, the rope can be attached to the front end of the chain rake to facilitate installation The rope must be assembled around the anti- winding barrel Assemble the chain onto the drive sprocket by external rotation of the drive shaft pulley The rope is assembled around the bracket to make the two chain joints closer 9. Mount O-ring on the link and grease it Both sides of the transition chain are mounted from the inside to the outside Remember to firstly install O-rings at both ends Then install the connecting plate and thick nut After locking thick nuts at both ends Using tooling to test the nut tightness Lock with a thin nut and apply the fastening glue 10. Without tooling testing After the chains link is installed, check the flexibility of the chain If the chains are too tight, the nut tightness shall be readjusted Precautions for installation: 1. Ensure the chain rake bypasses the bridge drive shaft and the driven roller body. 2. Remove the drive belt when the drive pulley of the bridge rotates tightly manually. 3. Make sure that the chain rake is on the bracket and the chain rake faces outward. 4. Apply grease when installing chain link. Be sure to remember to install O-ring and locking nut and apply fastening glue at last. 11. Adjustment method: Tighten the adjusting nuts on both sides Adjusting screw on both sides shall be adjusted at the same time to ensure the consistency of adjustment on both sides Ensure that the conveyor chain rake will not collide with the feeding spiral conveyor blade of header Normally in no-load operation， there are two or three chain rakes in the middle slightly contacting with the bottom of the bridge Note: 1. If the chain is too long, it is possible to loosen the adjusting nut, remove the chain rake and truncate 1-2 links properly. (Add or remove the transition link if necessary) 2. While adjusting the tensile strength, adjust the nuts at both sides at the same time to ensure that the tension of the two conveying chains is consistent. 12. Operate the machinery to inspect installation of disassembled components ---------------------------- This is the contact information of our service team. You can contact us if you have any after-sales questions. Facebook：https://www.facebook.com/Lovol-Agriculture-service-198244064292304 ---------------------------- Follow us on: Website: http://www.lovol.com.cn/ Facebook: https://www.facebook.com/fotonlovolgroup/ Instagram: https://www.instagram.com/lovol.global/ Twitter：https://twitter.com/LOVOL_H_I_ LinkedIn: https://www.linkedin.com/company/43239487/admin/