No-tillage seeder of wheat

A seeder, wheat technology, applied in the direction of tillage machines, agricultural machinery and tools, shovels, etc., can solve the problems of easy weeding, large soil disturbance, large power demand, etc. broken effect

Inactive Publication Date: 2011-07-20
INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] One of the objectives of the present invention is to provide a wheat no-tillage seeder to solve the problems of large soil disturbance, large power demand and easy dragging of weeds caused by the use of rotary tillage technology in the existing no-tillage seeder

Method used

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Embodiment Construction

[0013] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0014] figure 1 Schematically shows the structure of the preferred embodiment of the present invention, as shown, the preferred embodiment includes a transmission 1 for receiving tractor output power, a fertilizer box 32 for storing fertilizer, and a seed box 31 for storing seeds , a blade for ditching and breaking stubble, a ditch opener 35 for sowing, a rubber wheel 42 and a frame as a suppressing device. It should be noted that, in order to simplify the drawings, figure 1 And the following description omits some known structures and structures that can be directly inferred by those skilled in the art, such as the suspension device connected between the preferred embodiment and the tractor, the conduit for transporting seeds and fertilizers, etc.

[0015] The frame of the preferred embodiment includes a frame frame 21 positioned a...

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PUM

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Abstract

The invention provides a no-tillage seeder of wheat, comprising a blade used for furrowing and stubble cutting, a furrow opener used for seeding, a press device and a frame, wherein the blade, the furrow opener and the press device are respectively arranged at the front part, the middle part and the back part of the frame; the blade comprises an annular plate and a plurality of toothed plates arranged on the outer periphery of the annular plate; and the annular plate and the toothed plates are on a same plane. The no-tillage seeder at least has the following beneficial effects that: the soil layer is not disturbed basically; the quality is light, the transmission among parts is reliable and the needed mating power is small; and weeds and straws can be rapidly chopped and are difficult to tow.

Description

technical field [0001] The invention relates to a seeding machine, in particular to a wheat no-tillage seeder, which belongs to the technical field of agricultural machinery. Background technique [0002] Conservation tillage technology refers to making full use of the characteristics of biology, biochemistry and soil itself to create an ecological balance between soil and crops. In an appropriate cycle, the upper and lower soil layers are not turned, and the number of tillages is as small as possible ( Including pre-sowing and field management) to improve the plow layer structure, wherein the no-tillage method refers to the use of stubble cover within a certain year or season, and the advantages of using no-tillage sowing and direct sowing are mainly reflected in the following aspects: Reduce the number of tillage , reduce farming costs and labor intensity, and also reduce the degree of compaction of the farming unit to the farming layer, maintain an appropriate soil porosi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B49/06A01B33/10
Inventor 王春晶蔡晓光娄金勇霍成良
Owner INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS
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