Synchronous seeding and fertilizing integrated machine

Abstract

The present invention discloses a synchronous seeding and fertilizing integrated machine. The machine comprises a trolley; the trolley is internally provided with four storage cavities; the upper endsof the storage cavities are provided with small holes for charging; the trolley is internally provided with a switching mechanism capable of realizing multiple kinds of seeding; the switching mechanism comprises a control cavity located in the trolley and provided with an upward opening; the control cavity is internally provided with a shifting rod having the upper end located outside and capableof moving leftwards and rightwards; a guide rail is fixed on the back inner wall of the control cavity; a sliding block is in sliding connection with the interior of the guide rail; and the upper endof the shifting rod runs through the sliding block and is fixedly connected with the sliding block. The machine is simple in structure and convenient to operate; the operation of soil pit digging, seeding, watering and fertilizing can be automatically finished, so that the seeding efficiency of workers is improved; and the adjustment of the digging depth can also be automatically completed as needs to meet the requirements of the seeding depths of different types of seeds, so that the application range of the machine can be expanded.

Description

technical field [0001] The invention relates to the field of fertilization, in particular to an integrated machine for synchronous sowing and fertilization. Background technique [0002] Nowadays, when sowing crops, it is basically done by manpower. When sowing manually, it is often necessary to dig out the pit first. Seed fertilization generally adopts side deep fertilization, because this method can not only separate the seeds from the fertilizer, but also keep the seeds away from the soil. The high-concentration nitrogen area formed after the decomposition of chemical fertilizers avoids chemical fertilizer burns. Therefore, two pits need to be dug, one for seeding and the other for fertilization. However, most of the existing fertilization processes are only in the Apply fertilizer to the soil surface, and the fertilizer utilization rate is low. [0003] When sowing different seeds, the depth of the soil pit has to be adjusted to improve its survival rate, and then the s...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a synchronous sowing and fertilizing integrated machine to overcome the problems of low fertilizer utilization rate and low sowing efficiency, so as to facilitate the improvement of sowing efficiency

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