Automatic spaced sowing device for nursery-grown plant seeds

Abstract

The invention discloses an automatic spaced sowing device for nursery-grown plant seeds. The automatic spaced sowing device comprises a trolley, wherein a rotating groove is formed in the trolley, a first rotating shaft is nested in one end of the rotating groove, a motor is mounted in the trolley, an output shaft of the motor is connected with the first rotating shaft, a second rotating shaft isnested in the other end of the rotating groove, a first gear sleeves the first rotating shaft, a first gear sleeves the second rotating shaft, the first gear is engaged with the second gear, a dialingmechanism is mounted on the first rotating shaft, a charging pipe is nested in the top of the dialing mechanism, a discharging pipe is nested in the bottom of the dialing mechanism, a sowing mechanism is mounted between one end of the second rotating shaft and the discharging pipe, and a watering mechanism is mounted on the external wall of the trolley. The trolley runs aside a ridge, the dialingmechanism, the sowing mechanism and the watering mechanism are located above a ridge furrow, seeds slide to the dialing mechanism along the charging pipe, the first rotating shaft drives the dialingmechanism to rotate so as to distribute the seeds into the discharging pipe one by one, the second rotating shaft drives the sowing mechanism to rise and fall, the sowing mechanism releases the seedsin the discharging pipe into the ridge furrow, and the watering mechanism irrigates a quantified volume of water to the seeds.

Description

Technical field [0001] The invention relates to the technical field of seedling seeding, in particular to a seedling seed automatic seeding device. Background technique [0002] The common sowing methods for seedling seeds include sowing, drilling and on-demand. Among them, on-demand is usually used to sown the seeds in the ditch according to the spacing after the ridge is opened. At present, the seeds are artificially sown in the ditch one by one. Seed spacing That is to say, the plant spacing is completely artificially felt, which leads to uneven plant spacing, which easily causes the roots of the seedlings to become knotted and difficult to transplant. Moreover, the seeds need to be irrigated with a certain amount of water after being planted and then buried. The current watering method is difficult to control. The result is too much or too little watering, which is not conducive to the development of seeds, and it is necessary to find the position of the seeds in the ditch wh...

AI Technical Summary

Problems solved by technology

[0002] Commonly used sowing methods for nursery stock seeds include sowing, drilling and on-demand sowing. Among them, on-demand sowing usually sows the seeds in the ditch according to the plant spacing after ditching on the ridge. At present, on-demand sowing is artificially sowing the seeds one by one in the ditch. That is to say, the distance between plants depends entirely on artificial feeling, resulting in uneven distance between plants, which can easily lead to knotting of the roots of seedlings after growth, making it difficult to transplant. Moreover, seeds need to be poured with a certain amount of water before they are buried. The current watering method is difficult to control the amount of water. Too much or too little watering is not conducive to seed development, and it is necessary to find the position of the seeds in the ditch when watering, which is time-consuming and laborious. Therefore, we propose an automatic seeding device for seedlings to solve the above problems

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