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A Seed Box for Sowing Uniform Random Sampling

A random sampling and seed box technology, which is applied to planter parts, interval quantitative sowing machinery, etc., can solve the problem of inaccurate seed sowing volume and other problems

Active Publication Date: 2021-10-08
南京马集金盛利农业开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a seed box with uniform and random sampling, which has the advantages of uniform seed sowing and random sampling, and solves the problem of inaccurate seed sowing

Method used

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  • A Seed Box for Sowing Uniform Random Sampling
  • A Seed Box for Sowing Uniform Random Sampling
  • A Seed Box for Sowing Uniform Random Sampling

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Embodiment Construction

[0027] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] see Figure 1-5 , a seed box for sowing uniform random sampling, comprising a seed box 1, the inner surface of the seed box 1 is provided with a baffle groove 2, and the inner surface of the baffle groove 2 is fixedly connected with a first spring 3, and the first The other end of the spring 3 is fixedly connected with a baffle 4, the side of the baffle 4 connected to the first spring 3 is rotatably connected with a first connecting rod 5, and the other...

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Abstract

The invention relates to the technical field of sowing and planting, and discloses a seed box for sowing uniform random sampling, including a seed box, a baffle groove is opened on the inner surface of the seed box, and a baffle is fixedly connected to the other end of the first spring. The bottom of the inner wall of the seed box is provided with a feeding port, the upper surface of the third slider is provided with a sampling port, and one end of the threaded rod is fixedly connected with a stirring rod, which drives the stirring rod to rotate through the threaded rod, and then cooperates with the feeding slope. The tilting effect of the seed will not block the discharge port, and the third connecting rod is driven to reciprocate by the rotation of the threaded rod. The third slider and the second slider are used together to achieve the periodic simultaneous opening and closing of the discharge port. The effect can meet the purpose of periodic uniform sowing. When the third slider and the baffle are squeezed against each other, the sampling blockage is staggered from the sampling port at this time, and the seeds between the third slider and the second slider are sampled to achieve the purpose of sampling.

Description

technical field [0001] The invention relates to the technical field of sowing and planting, in particular to a seed box for uniform and random sampling. Background technique [0002] The planting object of the seeder is the seed of the crop or the coated seed made into pellets. It can be divided into three types according to the sowing method: the vacuum seed sower, the drill and the hole sower. The seeder can precisely control the seeding rate, hole (plant) spacing and sowing depth. The pneumatic seeding precision seeder developed in the 1970s, observing the development history of the seeder, it is not difficult to find that the development of the seeder is mainly based on the seed sowing. Upgrade evenly. [0003] At present, most of the seeders on the market have the problem of inaccurate seed sowing. In addition, after sowing, the germination rate must be calculated after the seeds germinate. Knowing the quality of the seeds, it is difficult to remedy the loss caused by ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C7/18A01C7/20
CPCA01C7/18A01C7/20
Inventor 吕炎王东飞罗鹏飞
Owner 南京马集金盛利农业开发有限公司