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An adjustable ditching device and unit

An adjustable and ditch opener technology, which is applied in the direction of digging/covering ditches, planting methods, fertilizers and seeding equipment, etc., can solve problems such as difficulty in meeting production needs, inability to adjust, and distance from seeds being damaged by fertilizers, etc., to achieve saving The effect of process requirements, reduction of multiple rolling, and low manufacturing cost

Active Publication Date: 2017-03-22
湖南吉程农机科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the width and depth of coreshare openers on the market are single, which cannot be adjusted according to actual needs, and it is difficult to meet production needs
[0003] In addition, the existing core share type ditch opener has a single function. It can only open ditch, and it needs to be manually or mechanically fertilized and sowed twice. There will be problems such as the contact between the seeds and the fertilizer, causing the seeds to be damaged by the fertilizer or the fertilizer efficiency will be reduced if the distance is far away.

Method used

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  • An adjustable ditching device and unit
  • An adjustable ditching device and unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] refer to figure 1 , the adjustable ditching device of this embodiment includes a core share type ditch opener 1, a depth adjustment connecting rod 3, an inclination adjustment connecting column 5 and an inclination adjustment connecting rod 6, the lower end of the depth adjustment connecting rod 3 and the core share The upper end of the depth adjustment connecting rod 3 is provided with an adjustment hole 4, one end of the inclination adjustment connecting rod 6 is connected with the upper end of the depth adjustment connecting rod 3, and the middle part of the inclination adjustment connecting rod 6 is connected with the inclination adjustment The upper end of the connecting column 5 is connected, and the lower end of the inclination-adjusting connecting column 5 can be rotatably arranged on the farm tool support. When the user tightens or stretches the inclination-adjusting connecting rod 6, the relationship between the coreshare type ditch opener 1 and the soil is cha...

Embodiment 2

[0021] refer to figure 2 Compared with Embodiment 1, the present embodiment differs only in that: a fertilizer box 10 and a seed box 9 are also provided, and the fertilizer box 10 and the seed box 9 are respectively arranged on both sides of the depth adjustment connecting rod 3, and the bottom of the fertilizer box 10 A fertilization hole is provided, a hole plug is arranged on the fertilization hole, a seeder 11 is arranged below the seed box 9, and the bottom of the seed box 9 communicates with the seeder 11 through a conduit.

[0022] In this embodiment, there are 3 fertilization holes, and the user can choose a suitable fertilization hole to keep a certain distance between the fertilizer and the seeds, so as to solve the problems that the seeds are damaged by the fertilizer caused by the contact between the seeds and the fertilizer or the fertilizer efficiency is reduced due to the distance.

Embodiment 3

[0024] The adjustable ditching unit of the present embodiment is composed of four adjustable ditching devices described in Embodiment 1 connected in parallel. Of course, it can also be composed of other numbers of adjustable ditching devices connected in parallel.

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Abstract

Provided is an adjustable furrowing device and unit. The adjustable furrowing device comprises a core ploughshare type furrow opener, a depth-adjusting connection rod, a gradient-adjusting connection column and a gradient-adjusting connection rod, wherein the lower end of the depth-adjusting connection rod is connected with the core ploughshare type furrow opener, an adjusting hole is formed in the upper end of the depth-adjusting connection rod, one end of the gradient-adjusting connection rod is connected with the upper end of the depth-adjusting connection rod, the middle of the gradient-adjusting connection rod is connected with the upper end of the gradient-adjusting connection column, and the lower end of the gradient-adjusting connection column is rotatably arranged on a farm implement support. When a user tightens or outspreads the gradient-adjusting connection rod, the contact angle formed by the core ploughshare type furrow opener and the ground is changed, the depth into earth and gradient of the core ploughshare type furrow opener are adjusted, and accordingly the furrowing width is adjusted. The invention further comprises the adjustable furrowing unit. By means of the adjustable furrowing unit, the problem that an existing furrowing part is simple in furrow depth and width and accordingly fertilization and sowing cannot be performed simultaneously can be effectively solved.

Description

technical field [0001] The invention relates to a ditching device and a unit of an agricultural tillage machine, in particular to an adjustable ditching device and a unit capable of adjusting the depth and width of the ditch. Background technique [0002] At present, the ditching width and depth of coreshare type openers on the market are single, which cannot be adjusted according to actual needs, and it is difficult to meet production needs. [0003] In addition, the existing core share type ditch opener has a single function. It can only open ditch, and it needs to be manually or mechanically fertilized and sowed twice. There will be problems such as the contact between the seeds and the fertilizer, causing the seeds to be damaged by the fertilizer, or the fertilizer efficiency will be reduced if the distance is far away. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide an adjustable ditching device and unit th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C5/06A01C7/06
Inventor 黄继成阙远芳黄仕忠
Owner 湖南吉程农机科技股份有限公司