A seed metering device for intercropping of two crops
A seed metering and peer-to-peer technology, applied in the direction of interval-type quantitative seeding machinery, planter parts, etc., can solve the problems that have not yet been seen, and achieve the effect of reducing the abuse of chemical fertilizers, improving the effect, and promoting the increase of production and income.
Inactive Publication Date: 2017-06-20
SHANDONG UNIV OF TECH
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- Claims
- Application Information
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Problems solved by technology
However, there have been no reports of mechanized "intercropping" sowing of two or more crops, that is, two or more crops are sown alternately in the same mechanized sowing row.
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[0030] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the following detailed descriptions are not intended to limit the present invention.
[0031] The present invention will be further described below in conjunction with the accompanying drawings. in, figure 1 and figure 2 It is an overall axonometric view of different viewing angles of the present invention. image 3 for figure 1 The precision seed supply device of shown preferred device removes the schematic diagram of double row seed box, seed amount adjustment box 1. Figure 4 for figure 1 The matching schematic diagram of the double-profile seed metering device of the preferred device shown in which the side cover of the rolling housing is removed. Figure 5 for Figure 4 Schematic diagram of removing the ...
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The invention discloses a seed sowing device for same-row intercropping of two types of crops and belongs to the technical field of agricultural seeding machinery. The seed sowing device comprises a power drive device, an accurate-quantity seed supply device and a double-molded-surface seed sowing device, wherein the accurate-quantity seed supply device comprises two rows of seed boxes, a seed quantity adjusting box, seed receiving cups and seed guide pipes. The double-molded-surface seed sowing device comprises a central shaft, a seed sowing plate, seed collecting cups, duckbilled bodies, a rolling housing, a fixing body, end caps, seed groove protecting tiles and other parts. The power drive device comprises a seed sowing shaft, a chain wheel and an adjusting handle. The seed sowing device for the same-row intercropping of the two types of crops fills the blank of automatic mechanical seed sowing for 'same-row intercropping', fully utilizes the growing characteristics of the crops, performs reasonable matching to improve the utilization rate of light energy, land and ground spaces, facilitates improvement of an intercropping effect and promotes agricultural production and income increase.
Description
technical field [0001] The invention relates to a seed metering device for intercropping of two crops, which belongs to the technical field of agricultural seeding machinery. Background technique [0002] Intercropping refers to the agricultural production mode that uses the spatial structure principle of crop communities to plant two or more crops on the same plot according to a certain row, plant spacing and width ratio of land occupation, also known as three-dimensional agriculture. Reasonable collocation of crops with different plant types and heights and slightly different growth periods can improve the utilization rate of light energy, land and aboveground space, help to improve the effect of intercropping and intercropping, and promote agricultural production and income. Generally, several crops sown at the same time are called intercropping, and those sown at different times are called intercropping. Intercropping can rationally allocate crop groups, make crops tall...
Claims
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IPC IPC(8): A01C7/18A01C7/20
CPCA01C7/18A01C7/20
Inventor 韩鑫董志昊孙延刚陈厚闯王本洋蔡善儒王相友
Owner SHANDONG UNIV OF TECH