1. Before the operation, firstly select the tractor and universal joint that match the implements. Secondly, carefully check whether the connecting parts of the implement are rotating flexibly, whether the various clearances are normal, and whether the lubrication parts are injected into the lubricating oil; again, press The requirements of the instruction manual shall be used for commissioning the broadcast volume, and the pilot broadcast shall be conducted. After confirmation, the formal operation may be put into operation. Finally, after the implement and power are matched, the angle between the universal joint and the horizontal plane of the implement shall be made right and left before and after the implement. Should be in the range of 10) to maintain horizontal state, if not, can be adjusted by adjusting the tractor suspension mechanism left and right pull rod and the length of the central diagonal pull rod to solve.
2. In the operation of erecting stalks, the land should first be properly leveled, such as watering furrows, and then the implements should be used again.
3. When operating, the speed of advancement of the implement should not be too fast, generally it should be kept in the range of 1-3 km/h, and its load size generally meets the agronomical requirements. Too much tractor load is too heavy, too shallow to meet the agronomic requirements, affecting emergence.
4, when starting, one must whistle; second, when the implement tool is 15 centimeters away from the ground, combine the power output shaft, make it idling for 1 minute, hang up the work file, slowly release the clutch pedal; at the same time operate the tractor hydraulic lifting adjustment handle, Then increase the throttle, so that the machine gradually into the soil, until the normal broadcast depth. Keep a straight line at a constant speed while driving to avoid shifting or stopping halfway. If it is necessary to stop the machine, do not move the machine back and forth to avoid replay or missing broadcasts.
5. When the implement is used in conjunction with a tractor (Shanghai-50 type) with force and position adjustment hydraulic suspension mechanism, the position adjustment should be adopted, and its handle should be placed in the "lifting" position. It is forbidden to use force adjustment to avoid damage to the implement. Adjust the handle to move downwards, the implement falls, and vice versa.
6. When the implement is used with a tractor (such as the Tianjin-60 model) with a separate hydraulic suspension mechanism, the dispenser handle should be quickly returned to the floating position after raising or lowering the implement. Do not place the handle on "pressure drop" or "Neutral" position so as not to damage the implement.
7. When turning the ground, you should cut off the power of the machine and turn the machine up and then make a turn. When the machine is down, you should make the tool turn normally before you move into the ground. Slow down, proceed in progress, and avoid sudden drops. Machine tools, so as not to damage the tool and make the seed, fat opener blocked.
8. It is forbidden to go backwards in the operation. The personnel shall not be close to the running parts; the station behind the machine is strictly prohibited.
9. Observe the quality of the work at any time in the work and notice that the abnormal phenomenon should be stopped immediately. If you want to check rotating parts or replace parts, you should cut off the power of the implement and, if necessary, extinguish the tractor.
10. During the operation, pay attention to adding the seed and fertilizer in time. The amount of seed and chemical fertilizer in the seed and fertilizer box shall not be less than 1/4 of the volume of the seed and fertilizer tank. When the relative soil moisture content is ≥70%, operations should be stopped. In order to improve the operation effect, it is best to choose the corn straw moisture content ≥ 41%.
11. When the implement transfers the ground, the implement shall be raised to the highest position and the locking device shall be used to lock the implement in the transport position.
12. For every 10 hours of operation of the machine tool, check the oil level of the fasteners, rotary cutters, and gearboxes, and add grease and grease to each bearing injection nozzle, universal joint telescopic tube, and chain. After each shift, the dirt, straw and weeds on the openers, rotary cutters and other components shall be cleared in time. For every 50-80 hours of operation, gear clearance should be adjusted once per instruction.