No-seed box no-seeding unit hill planter

Abstract

The invention provides a no-seed box no-seeding unit hill planter which comprises a rack, a furrow opener, a strip seed rod, a pressing wheel and an earthing shovel, wherein the furrow opener is fixedly mounted on a horizontal suspended beam with a horizontal traction suspension point on the rack, and opens furrows according to the crop seeding depth; the strip seed rod is adjacent to the furrow opener; the strip seed rod penetrates in a hanging ring; the hanging ring is hinged with a side plate; the strip seed rod penetrates through multiple strip seed coils; the strip seed coil is made from environment-friendly paper; seeds and granular fertilizer and granular drug are placed in a paper interlayer according to certain distance and are adjacent to the pressing wheel with the strip seed rod; the pressing wheel is fixed on a pressing horizontal suspended beam of the rack; when in seeding, a seed strip is pressed to prevent the seed strip from being folded and causing unqualified row spacing; the earthing shovel is adjacent to the pressing wheel and is fixed on an earthing horizontal suspended beam of the rack to earth up the seed strip; the strip seeds can be produced in a factory; the paper quickly absorbs water and is quickly dissolved in soil. The technical problems of mechanical and pneumatic seeding are solved.

Description

technical field [0001] The invention provides a hole seeder without a seed box and a seed meter, which belongs to the technical field of agricultural machinery. Background technique [0002] Commonly used seed meters in production are composed of two categories, one is mechanical type, including outer grooved wheel type, socket type, horizontal disc type, inclined disc type, spoon plate type, finger clip type, etc. The size of the groove can be varied. Pull-type seed metering device with externally adjustable groove wheel, and socket-type seed metering device with adjustable socket size. This type of mechanical seed metering device is characterized by a trapezoidal seed box placed above the seed metering device. Quantity, the seeds squeeze each other in the seed box, due to the large friction angle of the seeds of the crops, the seeds around the sockets and grooves of the seed meter cannot be turned, forming a vacuum area for filling seeds, and the seeds cannot enter the soc...

AI Technical Summary

Problems solved by technology

The common feature of these two types of seed metering devices is that the seeds discharged from the seed metering device are sent into the soil inserter through the conduit. It takes a certain time for the seeds to pass through the conduit, and the seeds collide with the conduit wall in the conduit, resulting in the distribution of seeds per unit time. Inhomogeneous; in addition, the seed metering device adopts the drill method of sowing, which is easily affected by the texture and water content. When the soil viscosity is high or the water content is high, the soil inserter is easy to block the soil or block it, resulting in holes and lack of seedlings. The phenomenon of ridge breakage seriously affects the quality of sowing. During field operations, it is necessary to check the condition of the soil inserter at regular intervals to see if it is blocked, and to solve the problem in time. The mechanical seed metering device is likely to cause mechanical damage to the seeds and affect the germination and emergence of seedlings. Traditional sowing The method is to separate seeds, fertilizers and medicines, apply enough base fertilizer first, then sow seeds, and then top-dress fertilizer after emergence. Diseases and insects are found after emergence, and field disease and insect control is labor-intensive, labor-intensive and time-consuming.

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