A kind of wheat narrow line tillage seeder

Abstract

The invention discloses a narrow row tillage seeder for wheat, which comprises a seed box, a suspension is fixedly connected to the side wall of the seed box, a plurality of seed discharge ports are arranged at the lower end of the seed box, and the seed box A plurality of seeding tubes are fixedly connected to the lower end of each seeding tube, each of the seeding tubes cooperates with the seeding port, and a rotating shaft runs through the side wall of each of the seeding tubes. The seed pipes are rotatably connected, the side walls of each of the rotating shafts are fixedly connected with a seed wheel, the side walls of each of the seed pipes are provided with intermittent motion devices, and the lower ends of each of the seed pipes are A seed delivery pipe is fixedly connected, and a soil breaking shovel is sheathed on the side wall of each of the seed delivery pipes. The invention uses a single-chip microcomputer to control the rotation of the motor, thereby controlling the seeding wheel to control the speed of the seeds falling, thereby achieving the purpose of precise planting and realizing the requirement of "increasing rows without increasing grains". The height of the soil breaking shovel is easy to adjust, and the plowing depth is easy to control. Can increase seed germination rate.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a wheat narrow row tillage planter. Background technique [0002] Conservation tillage uses mechanized operations as the main means, adopts low-tillage or no-tillage methods, reduces tillage to as long as the seeds can germinate, covers the surface with crop straw and stubble, and mainly uses pesticides to control weeds, diseases and insect pests a farming technique. Wheat no-tillage seeder is an important machine tool in the implementation of conservation tillage mechanization technology. The machine tool operation requires less soil movement and less soil moisture volatilization. In order to prevent congestion, the existing wheat no-tillage seeder uses the traditional wide-row seeder. The sowing amount of wheat per mu is large, and the plant spacing is close, which makes the space utilization of cultivated land uneven and the wheat grows crowded, which seriously...

AI Technical Summary

Problems solved by technology

In order to prevent congestion, the existing wheat no-tillage seeder uses the traditional wide-row seeder. The sowing amount of wheat per mu is large, and the plant spacing is close, which makes the space utilization of cultivated land uneven and the wheat grows crowded, which seriously affects the growth before winter. seedlings, also become one of the obstacles to increase yield

In order to improve the utilization rate of wheat growth space, the requirement of "increasing rows without increasing seeds" was put forward in terms of agronomy, which changed the distribution of wheat seeds in the field, could effectively use soil space, promote wheat tillering, and thus increase wheat yield. Some no-tillage seeders cannot meet the requirement of "increasing rows without increasing grains"

To achieve the requirement of "increasing rows without increasing seeds", it is necessary to use precise planting to control the whereabouts of seeds. At the same time, the height of the existing planter's soil-breaking shovel is inconvenient to adjust, and it is difficult to control the depth of plowing, which affects the germination of seeds.

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