A device for synchronous sowing and fertilization in agriculture

Abstract

The invention discloses an agriculture device for synchronous sowing and fertilization. The device includes a supporting framework and seed dropping pipes; the bottom of one end of the supporting framework is connected with a press roller through a connecting arm, the other end of the supporting framework is fixedly connected with a mounting flange, fixing rods are respectively and fixedly arranged at the two sides of the supporting framework, the bottoms of the fixing rods are rotatably connected to land wheels through support rotary shafts, sowing holes are formed in the bottoms of the seed dropping pipes, the tops of the seed dropping pipes are communicated with a first pipeline and a second pipeline respectively, the top of the first pipeline and the top of the second pipeline are provided with a seed box and a fertilizer box respectively, the middle portion of the first pipeline and the middle portion of the second pipeline are provided with a first rotation shaft and a second rotation shaft in a penetrating mode respectively, distributors are arranged on the first rotation shaft and the second rotation shaft respectively, and one end of the first rotation shaft is fixedly provided with a chain wheel. The device can achieve falling of seeds and fertilizers at the same time, the falling distance can be controlled freely, the working intensity of farmers is lowered, and agricultural resources are saved.

Description

technical field

[0001] The invention belongs to the technical field of sowing devices, and in particular relates to an agricultural device for synchronous sowing and fertilization. Background technique

[0002] Seeder is a planting machine that takes crop seeds as the sowing object. Seeders used for a certain type or certain crops are often named by the name of the crop type, such as grain drills, corn hole seeders, cotton seeders, pasture spreaders, etc. Before sowing, farmers need to perform operations such as plowing, drying, and fertilizing. The method of fertilization is usually spread evenly on the entire land area, followed by sowing.

[0003] This farming method makes fertilization and sowing not carried out at the same time. After the fertilizer is dissolved in the land, it will be washed away with the rainwater, resulting in low fertilizer utilization efficiency, and it is more likely to cause eutrophication of natural water bodies and endanger the environment. ...

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