Seeding device for direct seeding of rice

Abstract

The invention discloses a seeding device for direct seeding of rice, and relates to the technical field of direct seeding of agricultural rice. The seeding device comprises a supporting plate, wherein seeding mechanisms are fixedly mounted outside the supporting plate, fixing frames are fixedly mounted on the left and right side surfaces of the supporting plate, and side plates are fixedly mounted on the sides, away from each other, of the two fixing frames. The seeding device for direct seeding of rice can be better used in rice fields with poor flatness, can realize turning towards one side with low rotating speed by controlling two servo motors to be at different rotating speeds, does not need a tractor, greatly avoids damage of large weight of the tractor to the flatness of the rice fields a material guide ring rotates anticlockwise, so that when a guide groove with rice seeds is rotated to the lower portion, the rice seeds fall into a discharging frame, rotation of a rotating shaft II drives each fixing ring to rotate anticlockwise, the fixing rings drive each set of brushes to rotate anticlockwise, the seeds falling to the bottom of the discharging frame are thrown out backwards by a short distance, and sowing operation is completed.

Description

technical field [0001] The invention relates to the technical field of agricultural rice direct seeding, in particular to a seeding device for direct rice direct seeding. Background technique [0002] Direct seeding of rice is a cultivation method that directly sows seeds in the field without raising seedlings and transplanting. Large-scale direct seeding of rice can save a lot of labor and alleviate the contradiction of labor seasonal tension. Scale is of great significance, and a sowing device is usually used to sow rice during direct seeding. [0003] During the use of the rice seeding device, the tractor is usually used to pull the planting device to move, and the sowing process is carried out during the moving process. However, in use, the tractor is likely to cause great damage to the leveling of the rice field due to its excessive mass. Damage, in the use of some jet sowing equipment, the seeds are sprayed into the paddy field by spraying, but it is easy to cause une...

AI Technical Summary

Problems solved by technology

[0003] During the use of the rice seeding device, the tractor is usually used to pull the planting device to move, and the sowing process is carried out during the moving process. However, in use, the tractor is likely to cause great damage to the leveling of the rice field due to its excessive mass. Damage, in the use of some jet sowing equipment, the seeds are sprayed into the paddy field by spraying, but it is easy to cause uneven seed sowing, and it is very easy to cause very little sowing amount in some positions or a large amount of sowing in some positions during use, which is extremely unstable , and in the use of some automatic sowing equipment, the seeds are sown by remote control of the sowing device, but in use, the automatic sowing device is very easy to fall into the muddy water, causing slipping or falling into the muddy water, and when feeding, the seeds are very easy Causes the problem of sticking together, the use effect is not good

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