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Seeding-depth-adjustable seeding device for new crop varieties

A technology of sowing depth and sowing device, which is applied in the directions of sowing planters, planter parts, applications, etc., can solve the problems of uneven sowing, inability to sow, and too many seeds, and achieves the adjustment of sowing depth, reasonable structure, and simple operation. Effect

Inactive Publication Date: 2017-12-26
阳新五林农业服务有限公司
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  • Summary
  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

The biggest problem encountered by the seeder when sowing is how to sow evenly. The existing seeder has an incomplete structure for the sowing leak, which may easily cause the seeds to be blocked in the leak and cannot be sown, and the sowing is uneven, which may easily cause too many seeds. Or too little, and the existing seeder can not adjust the depth of sowing according to the kind of seed

Method used

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  • Seeding-depth-adjustable seeding device for new crop varieties
  • Seeding-depth-adjustable seeding device for new crop varieties

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0015] refer to Figure 1-2 , a sowing device for new varieties of crops with adjustable sowing depth, comprising a fixed plate 1, a placement cylinder 6, a first rotating shaft and a second rotating shaft are installed on the top of the fixing plate 1, and the first rotating shaft and the second rotating shaft The top of the first gear 5 and the second gear 2 are fixed respectively, the top of the second gear 2 is equipped with the first rotating rod 3, and the axial center positions of the first gear 5 and the first rotating shaft are provided with through holes and threaded holes respectively. , the through hole and the threaded hole are connected, and the through...

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Abstract

The invention discloses a sowing device with adjustable sowing depth for new varieties of crops. The top of the rotating shaft is respectively fixed with a first gear and a second gear, the top of the second gear is equipped with a rotating rod, and the first gear and the first rotating shaft are respectively provided with a through hole and a threaded hole at the axial center position, and the through hole and the thread The holes are connected, and the through hole and the threaded hole are provided with a screw rod. One end of the screw rod extends to the bottom of the fixing plate. The support plate and the guide rod, a motor is installed on one side of the support plate, a rotating rod is installed on the output shaft of the motor, and a push rod is installed on the rotating rod. The invention has a reasonable design structure and simple operation, and can not only realize uniform sowing, but also adjust the sowing depth.

Description

technical field [0001] The invention relates to the technical field of seedling raising and sowing, in particular to a sowing device for new crop varieties with adjustable sowing depth. Background technique [0002] Seeder is a planting machine that takes crop seeds as the sowing object. The seeder used for a certain type or a certain crop is often named after the type of crop, such as grain drill, corn hole seeder, cotton seeder, pasture spreader, etc. The biggest problem encountered by the seeder when sowing is how to sow evenly. The existing seeder has an incomplete structure for the sowing leak, which may easily cause the seeds to be blocked in the leak and cannot be sown, and the sowing is uneven, which may easily cause too many seeds. Or too few, and existing seeder can not regulate the depth of sowing according to the kind of seed. Contents of the invention [0003] The purpose of the present invention is to solve the shortcomings in the prior art, and propose a s...

Claims

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Application Information

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IPC IPC(8): A01C7/16A01C7/20A01C5/06
CPCA01C7/16A01C5/062A01C7/20
Inventor 陈玉民
Owner 阳新五林农业服务有限公司
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