Wheat crop ridge seeding machine

Abstract

The invention provides a wheat crop ridge seeding machine, relating to the technical field of agricultural machinery, in particular to a wheat crop seeding machine. A frame of the wheat crop ridge seeding machine is connected with a traction locomotive by virtue of a suspension traction frame at the front end, a driving wheel is arranged at the rear end of the frame, a seed storage tank is arranged at the upper part of the frame, a seed sowing device is arranged on the seed storage tank, and the driving wheel is connected with the seed sowing device and drives the seed sowing device by virtue of a transmission chain; the lower part of the frame is sequentially provided with a depth limiting wheel, a single-winged ridging plough, a ridging compacting machine, a seed opener, a ditch cleaning shovel and a ridge reshaping device; and the seed opener is connected with the seed sowing device by virtue of a seed drop tube. A suspension traction system, a ridge body moulding system and a precision drilling system of the seeding machine ensure earthing of a seeding trench to be uniform and ridge trench and ridge surface to be uniform, thus multiple processes such as ridging, sowing and the like can be completed at the same time, and agricultural requirements of high ridging quality, uniform seed discharging and consistent sowing depth can be met.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a wheat planter. Background technique [0002] Spring wheat and malting barley are one of the main cultivated crops in the northern irrigated spring wheat area, with an annual sown area of ​​about 4 million hectares 2 about. Since the traditional cultivation has been using flat farming, the irrigation is mostly flood irrigation, which leads to soil compaction and surface cracks, which not only accelerates the water loss of the plow layer, but also causes undue root cutting and injury of seedlings, and the production process consumes a lot of water. The efficiency of irrigation water is low and the waste of water resources is serious, which no longer meets the requirements of modern agricultural development. The existing agricultural machinery has poor adaptability, low seeding quality and serious phenomenon of lack of seedlings and broken ridges. Contents of th...

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Problems solved by technology

[0003] The present invention is developed for medium-grain close-planted crops such as spring wheat and brewing barley, which are the main cultivated crops in the northern irrigated spring wheat area, and is developed for the purpose of the existing agricultural machinery with poor adaptability, low sowing quality and serious phenomenon of lack of seedlings and broken ridges. technical challenge

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