Agricultural sowing and fertilizing all-in-one machine

Abstract

The invention discloses an agricultural sowing and fertilizing all-in-one machine, and relates to the technical field of agricultural planting. The agricultural sowing and fertilizing all-in-one machine comprises a material storage cylinder, wherein the material storage cylinder comprises a seed storage cylinder; fertilizer storage cylinders are arranged on the circumferential side face of the seed storage cylinder in an annular array manner; mixing barrels are fixedly connected between the peripheral side surfaces of the bottom ends of the fertilizer storage cylinders; the bottom end of the seed storage cylinder is communicated with a seed discharging pipe; the bottom end of each fertilizer storage cylinder is communicated with a fertilizer discharging pipe; sealing boxes are fixed between the bottom ends of the seed discharging pipe and the fertilizer discharging pipes; and a center rotating frame and driven rotating frames are rotationally connected to the inner bottom end of each sealing box. According to the agricultural sowing and fertilizing all-in-one machine, when each center rotating frame rotates, the center rotating frame is in meshing transmission with the multiple corresponding driven rotating frames, so that first spiral blades and second spiral blades guide out seeds and fertilizer respectively, the seeds and the fertilizer are mixed under the action of stirring blades, the fertilizer and the seeds are completely mixed, the seeds are well coated by the fertilizer during sowing, and the utilization rate of the fertilizer is increased.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, and in particular relates to an agricultural seeding and fertilizing integrated machine. Background technique [0002] Fertilizer is the food of crops, and only when it is fat enough can the seedlings grow strong. Fertilization is an important guarantee for high crop yield. "People coax the land, the earth coaxes the belly" is the truth. When the nutrients in the soil cannot provide what the plants need for growth and development, it becomes particularly important to provide nutrients such as nitrogen, phosphorus, and potassium to the plants. [0003] The existing all-in-one seeding and fertilizing machines for agricultural planting generally use fertilizer first and then sow. However, this method is that the fertilizer is on the bottom layer and the seeds are on the upper layer of the fertilizer. The fertilizer and seeds are not completely mixed, so that the fertilizer cannot for...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an agricultural sowing and fertilizing integrated machine, through the cooperative use of the storage barrel, the mixing barrel, the central rotating frame, the driven rotating frame and the discharge adjustment frame, the existing integrated planting and fertilizing machine is solved. The fertilizer cannot form a good coating on the seeds when sowing, and the problem that it needs to be mixed in advance when fertilizing with multiple fertilizers

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