Kubota Inspection of high crushing rate of half feed and full feed combine [user self inspection]
Taking pro688q as an example, the following contents are only the main check points for reference only
1. Poor or over mature crop varieties
Treatment method:
If the crop variety or maturity is not suitable for harvesting, the method that can be taken is to slow down the harvesting speed for operation. If it cannot be ruled out, please select a suitable crop for harvesting.
2. The manipulator did not release the grain in time
The manipulator did not release grain in time or harvest with "walking" gear.
Treatment method:
>When the alarm indicator of the grain collecting box is on, please stop and unload the grain in time.
>Please use the "standard" gear for harvesting.
be careful:
① Avoid unloading when turning.
② It is strictly prohibited to harvest in "walking" gear. The use of traveling gear will not only cause rice breaking, but also damage the transmission parts.
③ For high-level grain unloaders (pro588i-g, pro888gm, pro988q, pro988q-q), when bagging through the grain unloader, in order to prevent blockage, please slowly disconnect the grain clutch handle when there is still margin in the bag.
3. The dust discharge handle of threshing room is in the "closed" position
Treatment method:
Turn the dust discharge handle of the threshing chamber from the "closed" position to the "open" position.
[supplement]:
The dust discharge handle of the threshing chamber controls the stay time of crops in the drum, with three gears in total.
4. The stirring cage is blocked
Treatment method:
If there is mud or foreign matter blocking, please stop the machine in time, disassemble the mixing cage and its wall and clean it thoroughly.
5. The blades of the stirring cage are worn
Treatment method:
If hard foreign matters enter the stirring cage, the blades of the stirring cage will be damaged. Please repair or replace it in time.
Safety reminder:
There are many safety precautions for the operation, disassembly, fault diagnosis, commissioning and other operation steps of the machine, which can only be operated after the person in charge has professional maintenance qualification.
Taking pro588qi as an example, the following contents are only the main check points for reference only.
1. Poor or over mature crop varieties
Treatment method:
→ if the crop variety or maturity is not suitable for harvesting, the method can be to slow down the harvesting speed for operation.
→ if it cannot be ruled out, please select a suitable crop for harvesting.
2. The assistant did not release grain in time or harvest with "walking" gear
It is forbidden to harvest with "traveling gear". The use of traveling gear will not only cause rice breaking, but also damage the transmission parts.
When the alarm indicator of the grain collecting box is on, please stop and unload the grain in time.
[note]:
Avoid unloading when turning.
3. The dust discharge guide plate of threshing room is in the "closed" position
The dust discharge guide plate of threshing chamber is used to control the residence time of crops in the drum, with four gears in total.
Treatment method:
Turn the dust discharge adjustment handle from the [closed] position to the [open] position
4. The stirring cage is blocked
→ if there is mud blockage, please disassemble the mixing cage and its wall and clean it thoroughly.
→ if there is foreign matter blockage, please shut down the machine in time for cleaning.
5. The blades of the stirring cage are worn
If foreign matters enter the stirring cage, the blades of the stirring cage will be damaged. Please repair or replace it in time.
Treatment method:
Measure the wear of stirring cage blades. Excessive wear of stirring cage blades will cause poor grain transportation and rice milling.
