Safety use and maintenance of thresher

I. Safe use of the thresher 1. As the thresher is working hard and the environment is harsh, employees involved in the threshing operation are educated in safe operation. To make it understand the rules of operation and safety knowledge, such as the sleeves to be tight, should wear masks and protective glasses. 2. Before use, the thresher must carefully check whether the rotating and oscillating parts are flexible and collision-free; check whether the adjustment mechanism is complete and effective; ensure that there is no debris in the machine and lubricate the lubrication parts. 3. Before the thresher is turned on, it is necessary to clean up the work site and must not put any debris that is not combined with threshing; children are prohibited from playing on the ground. In order to avoid accidents. 4. Feeding should be even when working, wheat should be pushed directly into the roller; prevent stones, sticks and other hard objects from feeding into the machine. 5. The connection of the drive belt should be firm; it is forbidden to pick up the belt or touch any part with the drive when the machine is running. 6. The drive between the selected supporting power and the thresher should meet the requirements, so as to avoid excessive threshing machine speed, violent vibration, parts damage or loose fasteners. 7. The thresher can't work for a long time. Generally, it takes about eight hours for the threshing machine to work. It is necessary to stop the inspection, adjust and lubricate to prevent the friction from serious wear and heat deformation. 8. The thresher should be stopped and repaired if it fails during the operation process. Adjustments must not be made to deal with it, so as to avoid causing further failure. 2. Maintenance of the thresher 1. After the thresher is over, the dust and debris inside the machine should be carefully removed; the paint should be re-applied to the place where the paint was removed during use. 2. Soldered and cracked parts are to be welded. 3. Install the bar Note that the small head should be oriented toward the feeding direction, and the lines of two adjacent bars should be opposite to prevent the grain from moving to one end of the drum, causing load and unevenness. 4. Tighten the pattern bolts according to the specified torque. Generally divided into 3-4 times tightening; Check whether each bolt bolt bolt nut, thresher operation, the drum high-speed operation, the nut is easy to loosen, and the quality of the bar must meet the requirements, can not be replaced with other bolts. 5. After the thresher cylinder is repaired, static balance adjustment should be done until debugging balance. 6. Check if the thresher cover is firm and damaged. 7. Complete maintenance, add lubrication oil to each lubrication point and lubrication point, and apply anti-rust to the threads of each adjustment screw; place the thresher in a dry and ventilated shed, taking care not to put it on the thresher Miscellaneous things to prevent deformation.