Press stem disc cutting, furrowing and sowing single body

A technology of ditching sowing and disc opener, which is applied in the direction of excavation/covering of ditch holes, planting methods, shovels, etc., can solve the problems of pressing long straws into the soil and affecting sowing.

Active Publication Date: 2016-07-27
SHANDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of conservation tillage, no-till planting technology is more and more popular among farmers. It is difficult for the existing disc openers to cut off the straw when the straw is long and soft, resulting in the long straw being pressed into the soil. , affecting seeding

Method used

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  • Press stem disc cutting, furrowing and sowing single body
  • Press stem disc cutting, furrowing and sowing single body

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specific Embodiment approach

[0013] Specific implementation methods: such as Figure 1~2 The shown stalk pressing disc cuts and ditches the sowing unit and is installed on the planter frame, mainly including: stalk pressing device 1, frame beam (I) 3, stalk pressing installation frame 4, frame beam (II) 6 , a disc ditching assembly 8, an assembly mounting frame 7 and connecting bolts 2, 5, the stalk pressing device 1 is characterized in that it is an elastic arc-shaped plate with a trapezoidal hole groove on the bottom surface, and the upper bending end is plane, welded with the stalk pressing mounting frame 4, and installed on the frame beam (I) 3 with connecting bolts 2; the disc ditching assembly 8 is characterized in that the bottom disc ditching device is embedded In the trapezoidal hole of the stalk device 1, there is a gap between the disc opener and the side of the trapezoidal hole, and the upper mounting handle is covered with a spring, which passes through the ditching assembly mounting frame 7 ...

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Abstract

The invention relates to a press stem disc cutting, furrowing and sowing single body and aims to meet the requirement for no-tillage sowing of wheat and corn.The press stem disc cutting, furrowing and sowing single body mainly comprises a press stem device, a press stem mounting frame, a disc furrowing assembly, an assembly mounting plate, a rack beam (1), a rack beam (II), connection bolts and the like.The press stem device is an arc plate with elasticity and is mounted on the rack beam (1), and the bottom face of the arc plate is provided with a trapezoidal groove.The disc furrowing assembly is mounted on the rack beam (II), and a furrowing disc is embedded into the trapezoidal groove in the bottom face of the press stem device.By means of the whole device, no-tillage sowing can be achieved under the condition of coverage of long and short straws.

Description

technical field [0001] The invention relates to a stalk pressing disc cutting and ditching sowing unit, which belongs to the field of agricultural machinery. Background technique [0002] With the development of conservation tillage, no-till planting technology is more and more popular among farmers. It is difficult for the existing disc openers to cut off the straw when the straw is long and soft, resulting in the long straw being pressed into the soil. , affecting seeding. Contents of the invention [0003] The object of the present invention is to provide a stalk-pressing disc cutting and ditching sowing unit, which can meet the requirements of no-tillage sowing under the cover of long and soft straws. [0004] Its technical solution is as follows: the stalk pressing disk cutting and ditching sowing unit involved in the present invention is installed on the planter frame, including: stalk pressing device 1, frame beam (I) 3, stalk pressing installation frame 4, machine...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B49/06A01C5/06
CPCA01B49/06A01C5/064A01C5/066
Inventor 张银平杜瑞成刁培松
Owner SHANDONG UNIV OF TECH
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