Straw smashing inter-row collecting and covering no-tillage planter

Abstract

The invention relates to agricultural seeding machinery, and provides a straw smashing inter-row collecting and covering no-tillage planter. A straw smashing device, a flow guiding device, a fertilizer discharging device and a furrowing and seeding device are successively arranged on a rack (3) from front to back; a plurality of straw smashing and flow guiding assemblies (17) of which the mountingpositions can be adjusted transversely are arranged on an adjusting cross beam (18) of the flow guiding device; each straw smashing and flow guiding assembly (17) is in the shape of the head of a naval ship, and is formed by combining a vertical back plate (17-3) positioned at the rear and two symmetric oblique flow guiding plates (17-1) in the front; and a fertilizer applying opening (17-5) is formed in the back plate (17-3). A straw smashing inter-row collecting and covering integrated technical operation mode is provided innovatively, and while straws in operation breadth are smashed integrally, the smashed straws are orderly and regularly laid on a straw covering belt between seeding belts to form a seeding belt free of straw barriers. The straw smashing inter-row collecting and covering no-tillage planter has the advantages of high operation integration level, simplicity in assembling, low energy consumption and the like, and straw smashing, straw cleaning on a seed belt, inter-row straw covering, fertilizer application and seeding, soil covering and pressing operations can be finished when farmers go to the field at a time.

Description

Technical field [0001] The invention is an agricultural seeding machine, in particular a seeding machine that relates to a full straw field. Background technique [0002] The annual amount of crop straw in my country is about 1 billion tons, accounting for nearly 20% of the global total. How to realize economic and effective resource utilization of straw without burning and polluting the environment is a major, important and difficult issue that has not been effectively resolved. Due to the sharp decline in the demand for the traditional main body of feed and fuelization, which is dominated by farmers, and the new economic and effective industrialization model for resource utilization is still lacking, the whole amount of straw is not collected and removed after the crops are harvested. It has become the new normal of farming in China. In the face of the full amount of straw lands, whether it is to grab time for farming, save costs, increase the index of multiple cropping, or imp...

AI Technical Summary

Problems solved by technology

Main problems: labor-intensive and time-consuming, high operation cost, delay in farming time, farmers are unwilling to adopt

Main problems: hanging straw blocking, racking and drying seeds, smooth operation and sowing quality cannot be guaranteed

The main problem: while realizing multiple functions, the structure is relatively complex and consumes a lot of energy; and when working on a field with a full amount of straw, such as rice with a particularly large amount of straw in the previous stubble, it is difficult to accurately control the amount of straw coverage, and excessive coverage may cause Lack of seedlings and weak seedlings of next crops

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