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Air-Aspirated Precise Metering Seeder Common Fault and Elimination
Air-Aspirated Precise Metering Seeder, also known as air-assisted seeders, is a kind of advanced seeder which is extensively used in crop sowing. It is mainly used for depositing a constant quantity of seeds in a particular pattern on the ground for ensuring a proper crop growth. It is equipped with a collection tank that collects the seeds from a sowing device. The air-assisted seeder then aspirates the seeds from the collection tank, through the seed meter and finally output it to the ground. As an important agricultural equipment, the Air-Aspirated Precise Metering Seeder plays an essential role in seeding, however, it may encounter some common faults in practical applications. The common faults and elimination are discussed as follows.
First of all, the most commonly seen fault of Air-Aspirated Precise Metering Seeder is the improper operation of the fan motor that is used to provide air thrust. To fix this fault, it is recommended to check the tension of the fan belt and perform regular maintenance to replace the worn-out parts. Secondly, the air pressure regulator may become clogged with dust and debris, leading to insufficient air thrust. To solve this problem, the operator should clean the pressure regulator and the filter regularly. In addition, oil leakage in the pneumatic system of the seeder is another common fault. To fix this fault, the operator should check for worn out seals, pipe connections, gaskets and oil lines.
Furthermore, the jam of the seed meter is also a common fault that may occur when operating the Air-Aspirated Precise Metering Seeder. This is caused by the accumulation of debris or broken seeds in the seed meter. To fix this fault, the operator should check the inner section of the seed meter and clean it properly. Besides, the poor sowing of the seeds is also experienced due to the poor adjustment of the seeding rate. To eliminate this fault, the seeding rate should be adjusted properly in accordance with the type of seeds used.
Moreover, if the sowing depth is not adjusted accurately, then this can also create troubles for the operator of the Air-Aspirated Precise Metering Seeder. To fix this fault, the operator should check the depth of the seed meter and adjust the depth adjustment valve. Finally, the worn-out of tire tubes of the seeder is another common problem encountered by the operator. In order to fix this fault, it is recommended to check the tire pressure regularly and replace the inner tubes in case of any leakages.
In summary, common faults may occur when operating the Air-Aspirated Precise Metering Seeder. To fix the faults, the operator should check the tension of the fan belt, clean the pressure regulator, replace the worn out parts, and adjust the seeding rate and the sowing depth in an appropriate way. Moreover, regular maintenance and checking of tire pressure are also recommended to keep the seeder operating properly.
