Intercropping seeding machine

Abstract

The invention discloses an intercropping seeding machine, which comprises a lower seed box, a seed meter, a frame, a traveling wheel, a transmission chain, a lower seed delivery pipe, a ditch opener, a pressing wheel, and a soil covering device, and is characterized in that it also includes an upper seed Box, upper seed tube, fixing bracket and fixing bolts. The upper seed box is fixed above the lower seed box by fixing brackets and fixing bolts on both sides, the lower part of the upper seed box is connected with the upper seed delivery pipe, and the upper seed delivery pipe passes downward through the lower seed box and is connected with the seed metering device. The seed meter is fixed below the lower seed box. The seed meter connected to the upper seed delivery pipe is arranged at intervals with the seed meter connected to the lower seed box. When sowing, put two different crop varieties or different varieties of the same crop into the upper seed box and the lower seed box respectively to realize mechanized intercropping. The invention can also be obtained by increasing the upper seed box, the upper seed delivery pipe, the fixed bracket and the fixed bolt on the basis of the existing single variety sowing machinery.

Description

Technical field [0001] The invention relates to the technical field of agricultural and forestry machinery, in particular to an intercropping seeding machine. Background technique [0002] With the rapid development of agricultural science and technology, the variety of crops has become increasingly diversified, and the number of varieties has exploded. However, varieties with high yield, stable yield and multiple resistance are rare. Intercropping of crops and varieties can increase the diversity of plant species in the field, reduce the risk of plant disease outbreaks, and improve the high and stable yield performance of agricultural production. However, most of the existing planting machines cannot realize the intercropping of crops and varieties. During intercropping cultivation, it is necessary to replace crop seeds and repeat operations, which increases labor and reduces field production efficiency. In addition, the income of most farmers is still at a low level, and the ...

AI Technical Summary

Problems solved by technology

However, most of the existing sowing machines cannot achieve the intercropping of crops and varieties. During intercropping, crop seeds need to be replaced and operations repeated, which increases labor and reduces field production efficiency.

In addition, at present, the income of most farmers is still at a low level, and the purchase cost of agricultural sowing machinery is relatively high. The design of a new intercropping sowing machinery is specially used for intercropping sowing, and the comparative cost is relatively high

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