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Straight-row adjustable air suction precise bunch planting device

A technology of semen suction and hole seeder, which is applied in the direction of sowing, planter parts, applications, etc., can solve the problems of seeding, the inability to realize the change of plant distance and sowing depth, and the height of holes, so as to achieve the effect of ensuring continuity

Active Publication Date: 2019-06-28
康清华
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a straight-row adjustable air-suction fine-volume seeder to solve the problems of the air-suction seeder proposed in the above-mentioned background technology, such as high cavity, seeding, and inability to change the distance between plants and the depth of planting.

Method used

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  • Straight-row adjustable air suction precise bunch planting device
  • Straight-row adjustable air suction precise bunch planting device
  • Straight-row adjustable air suction precise bunch planting device

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Embodiment Construction

[0035] The present invention will be further described below in conjunction with the examples.

[0036] The following examples are used to illustrate the present invention, but cannot be used to limit the protection scope of the present invention. The conditions in the embodiment can be further adjusted according to the specific conditions, and the simple improvement of the method of the present invention under the premise of the concept of the present invention belongs to the protection scope of the present invention.

[0037] A kind of in-line adjustable air-suction fine volume planter, such as Figure 1-20 As shown, it includes fixed plate assembly 1, pressure plate assembly 2, suction cup assembly 11, suction cup adjustment plate 50, air cavity assembly 26, moving plate assembly 3 and several orderly arranged duckbills and separator assemblies 20. A rotating whole that is combined according to the law and rotates around the fixed plate assembly 1;

[0038] The fixed plat...

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Abstract

The invention belongs to the technical field of bunch planting precise sowing machinery and particularly relates to a straight-row adjustable air suction precise bunch planting device. The straight-row adjustable air suction precise bunch planting device comprises a fixed disc assembly, a pressing disc assembly, a sucking disc assembly, a sucking disc adjusting disc, an air cavity assembly, a movable disc assembly, a plurality of orderly arranged duckbilled nozzles and a separator assembly, which are orderly combined into a rotatable whole rotating around of the fixed disc assembly. Along withcontinuous forward rolling of the straight-row adjustable air suction precise bunch planting device, seeds inside every uniformly distributed duckbilled nozzle assembly can be charged into formed holes to ensure seed arranging continuity as well as seeding uniformity and accuracy; by means of a synchronous and corresponding seed charging mode, the straight-row adjustable air suction precise bunchplanting device solves the shortcomings of hole missing and seed mischarging of existing bunch planting devices, completely achieves the advantage of adjustable plant spacing and changeable sowing depth, thereby being applicable of bunch planting of a number of crop seeds and being an important breakthrough of mechanical operation universalization.

Description

technical field [0001] The invention belongs to the technical field of hole sowing precision seeding machinery, and in particular relates to a straight row adjustable air suction precision hole seeder. Background technique [0002] The agricultural sowing methods currently used in our country are mainly classified according to the type of machinery. There are three sowing methods: 1. Sowing, 2. Drill sowing, and 3. Hole sowing. With the improvement of precision requirements for agronomic planting, most crops are increasingly relying on the sowing method of hole sowing, because this sowing method has major characteristics superior to the previous two sowing methods: 1. It can effectively and accurately control acres 2. Can strictly control the row spacing of sowing according to different crops; 3. Can precisely control the seeding quantity; 4. Can more effectively realize the planting mode of water and fertilizer integration. However, there are also problems in the core comp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C7/00A01C7/20
Inventor 康清华廖应良
Owner 康清华
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