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No-seed box no-seeding unit hill planter

A technology of seed metering device and hole sowing machine, which is applied in the field of agricultural machinery, can solve problems such as uneven time distribution, labor, holes, lack of seedlings and ridges, etc., achieves strong consistency between individuals and groups, improves comprehensive economic benefits, and The effect of little environmental damage

Inactive Publication Date: 2013-09-11
SHANDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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.

Method used

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  • No-seed box no-seeding unit hill planter
  • No-seed box no-seeding unit hill planter

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specific Embodiment approach

[0020] exist Figure 1~2 In the example shown in, comprise frame 1, ditch opener 2, strip seed bar 7, compaction wheel 5, cover soil shovel 6, wherein be provided with three-point suspension point on frame 1, horizontal traction suspension point 14 is set On the horizontal traction beam 11 of the frame 1, the lifting suspension point 10 is set on the vertical hanging beam 12 of the frame 1. Before operation, according to the number of sowing rows of the machine, determine that the strip seed roll 17 is loaded into the strip seed bar The number of 8, because the side plate 3 is fixedly connected with the frame 1, the suspension ring 4 is hinged with the side plate 3, the suspension ring 4 is fixedly connected with the connecting rod 15, and the connecting rod 15 runs through the spring 13 and the support plate 16 successively, and the support plate 16 is in addition One end is fixedly connected with the side plate 3, the spring 13 is located between the support plate 16 and the...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C7/18A01C1/06
Inventor 郭志东
Owner SHANDONG UNIV OF TECH
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