Agricultural spreader for rice planting

Abstract

The invention discloses an agricultural spreader for rice planting. The agricultural spreader structurally comprises a seed storage box, traction wheels, a ditching feeder, a connecting frame, soil press wheels and push handles. By the aid of the ditching feeder, soaked rice seeds are discharged by airflow blowing and fall into soil during sowing, the rice seeds cannot stick to pipe walls during sowing and discharging, manual flapping of the spreader for discharging by an operator is omitted, and the service life of the spreader is effectively prolonged. Besides, the soil sticking to the ditching feeder can be directly scraped, blockage caused by soil accumulation is avoided, load increase of the spreader caused by soil adhesion is decreased, and the labor intensity of workers in the sowing process is relieved.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to an agricultural seeding vehicle used in rice planting. Background technique [0002] In agricultural production, sowing is an essential process. At present, due to the large size and high cost of agricultural machinery and equipment, most greenhouses still use manual sowing, which has low work efficiency and high labor costs. Therefore, a A simple planting vehicle improves the sowing efficiency of greenhouses, but the current technical considerations are not perfect, and has the following disadvantages: the moisture content of dried rice seeds is below 15%, they are in a dormant state, and at the same time germinate and grow slowly, so rice seeds need to be cleaned before planting. Soak the seeds to make the rice quickly absorb water and reach the water content that can germinate before sowing. The surface of the soaked seeds contains water droplets, and the rice seeds are e...

AI Technical Summary

Problems solved by technology

[0002] In agricultural production, sowing is an essential process. At present, due to the large size and high cost of agricultural machinery and equipment, most greenhouses still use manual sowing, which has low work efficiency and high labor costs. Therefore, a A simple planting vehicle improves the sowing efficiency of greenhouses, but the current technical considerations are not perfect, and has the following disadvantages: the moisture content of dried rice seeds is below 15%, they are in a dormant state, and at the same time germinate and grow slowly, so rice seeds need to be cleaned before planting. Soak the seeds to make the rice quickly absorb water and reach the water content that can germinate before sowing. The surface of the soaked seeds contains water droplets, and the rice seeds are easy to adhere to the pipe wall when sowing and cutting, and operators need to clap and vibrate with their hands The vibration will not only easily cause damage to the parts of the planter, but also the number of seeds falling will vary after beating, which will lead to uneven sowing; It is easy to stick to the opener, which will cause the feeding pipe to be blocked, so that the seeds cannot fall and the material will be stuck. At the same time, the soil adhering to the opener will also increase the load of the planter and increase the work intensity of the agricultural personnel for sowing.

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