Farmland ditching and ridging device

Abstract

The invention relates to a farmland ditching and ridging device. The farmland ditching and ridging device comprises a rack and a supporting beam arranged at the top end of the rack, traction beams connected with the top face of the rack are arranged on the two sides of the supporting beam, a speed reducer is arranged on the top face of the end, close to the supporting beam, of the rack, an rotaryloosening mechanism installed on the bottom face of the rack is arranged below the speed reducer, the speed reducer is connected with the rotary loosening mechanism and drives the rotary loosening mechanism, a chassis connected with the rack is arranged on the side, away from the supporting beam, of the rotary loosening mechanism. According to the farmland ditching and ridging device, the pre-positioned rotary loosening mechanism is adopted to conduct rotary loosening treatment on the soil, the speed reducer is connected into an output shaft of a tractor, a rotary tillage shovel is driven by asecond rotary shaft to conduct rotary loosening treatment, meanwhile, a ditching mechanism is used for ditching and turning the soil after rotary loosening, the soil in ditches is turned to the two sides through dozer blades, then ridging is conducted through a ridging mechanism, leveling is conducted through a leveling mechanism after ridging, the ridging quality is effectively improved, the soil texture is softer, and planting is more convenient.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a device for ditching and ridging farmland. Background technique [0002] China has a vast territory and complex natural conditions. In terms of agriculture, different regions have different requirements, especially paddy fields and dry land, and the requirements of agricultural technology for agriculture vary greatly. Some crops adapted to multiple environments, such as potatoes, beans, and vegetables in the field, often use ridging after tillage to improve the adaptability of the crops. Most of the furrows are opened by plows, and the soil on both sides of the furrows is piled up to facilitate later crop planting and management. [0003] In the prior art, most of the devices widely used in field ridges are drawn by tractors, and plows are used to open up the soil, and the ridges are formed through the action of moldboards. The quality of ridges is poor, and the...

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Problems solved by technology

[0003] In the prior art, most of the devices widely used in field ridges are drawn by tractors, and plows are used to open up the soil, and the ridges are formed through the action of moldboards. The quality of ridges is poor, and the flatness of the soil is poor The difference in soil quality causes the width and height of the field ridges to be inconsistent. At the same time, due to insufficient tillage treatment, the hardness of the soil at the bottom of the ridge is relatively high, which makes it difficult to plant crops in the ridge in the later stage and has a great impact on the growth of crops. In front of the ridge, soil crushing work needs to be carried out in advance, which is inefficient and inconvenient to use

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