Rotary tillage, sowing, fertilizer application and chemical application multifunctional dry direct seeding machine

Abstract

The invention discloses a rotary tillage, sowing, fertilizer application and chemical application multifunctional dry direct seeding machine. The machine comprises a machine frame, a rotary tillage device, a sowing device, a fertilizer application device, a chemical application device and a soil covering and compacting device. A shell is erected on the machine frame, the rotary tillage device is installed at the bottom of the shell, the fertilizer application device is installed at the upper end of the shell, the lower end of a fertilizer box in the fertilizer application device is provided with a fertilizer apparatus and a fertilizer application ditcher, a transmission and a suspension rack are installed in front of the fertilizer application device, the transmission outputs power and transmits the power to a gearbox through a transmission shaft, the gear box is arranged on a right side plate of the shell, then the gearbox transmits the power to the rotary tillage device on the lower portion, the chemical application device is installed behind the fertilizer application device, and the sowing device and the soil covering and compacting device are sequentially installed on the portion, behind the shell, of the machine frame. The machine is simple and reasonable in structure, the work mode integrating rotary tillage, fertilizer application, sowing, chemical application and other functions is used, the work efficiency is high, and the technical problems that an existing rice direct seeding machine is simplex in function, low in efficiency and poor in work quality are effectively solved.

Description

[0001] Technical field: [0002] The invention relates to the field of agricultural farming machinery, and mainly relates to a multi-functional dry direct seeding machine for rotary tillage, seeding, fertilization, and pesticide application, which can specifically complete multiple processes such as rotary tillage, soil crushing, ditching, fertilization, seeding, soil covering, suppression, and pesticide application. All in one multifunctional dry broadcasting machine. [0003] Background technique: [0004] China is a large agricultural country, and rice is the main food crop with the largest planting area, the highest per unit yield and the largest total output in my country. There are many links in rice seedling raising and transplanting operations, which require high plowing and seedling raising. Mechanical direct seeding is the simplest mechanical planting method in light rice cultivation technology, which can reduce seedling raising links, save labor, time, labor, seedli...

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Problems solved by technology

However, at present, my country's dry direct-seeding machinery and tools are single, labor input is large, labor intensity is high, efficiency is low, and quality is difficult to guarantee. Especially at present, the rural labor force is scarce, the quality of plowing and planting is not high, serious weed damage, and poor emergence have seriously affected rice. The quality and yield of direct seeding, in order to improve rice production efficiency and reduce labor intensity, a multifunctional rice planting machine is developed that integrates multiple processes such as rotary tillage, soil breaking, ditching, fertilization, seeding, soil covering, suppression, and pesticide application. is an urgent need for rice production

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