Seed delivery in seeding machinery is a critical part of the seeding operation. It involves the smooth and accurate transportation of seed from the storage or metering unit to the planter for efficient and uniform seeding. The performance of seed conveying directly affects the effectiveness of seeding, crop growth and ultimately yield.
Throughout the seed delivery process, seeding machinery may also be equipped with some auxiliary equipment. For example, an air source or air pump in a pneumatic seeder is used to provide compressed air to assist in seed delivery and sowing. These auxiliary equipment can enhance seeding efficiency and improve seeding accuracy, thus further optimizing seeding results.
Seed delivery is usually accomplished through a series of mechanical components. One of the important parts is the seed conveying hose. Its main function is to convey the seed from the seed box to the sowing nozzle. And to ensure that the seed can be evenly distributed in the soil. In order to ensure the stability and smoothness of the seed in the conveying process, this hose needs to have the following characteristics:
Abrasion resistance and durability
During the sowing process, the seed rubs frequently against the inner wall of the hose. High-quality abrasion resistance can extend the service life of the hose, reduce the frequency of replacement, thereby improving the efficiency of seeding.
Flexibility
The hose needs to have a certain degree of flexibility to adapt to the complex working environment of seeding machinery in the field. Flexible hose can be easily bent and stretched to ensure that the seed can be smoothly transferred to the seeding nozzle.
Sealing performance
During the seed transfer process, if the hose leaks, it will lead to seed waste and uneven sowing. Therefore, the interface and connections of the hose need to be designed tightly and reliably to prevent seed leakage.
Weather Resistance
At the same time, taking into account the changing environment of field operation, the seed conveying hose should also have a certain degree of weather resistance. It is able to resist the erosion of sunlight, rain, dust and other natural factors. This helps to keep the performance of the hose stable and prolong its service life.