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Furrowing and ridging device with adjustable furrow depth

A deep furrow technology, applied in planting methods, digging/covering ditches, shovels, etc., can solve the problems of not being able to complete ridging and rotary tillage at the same time, and achieve improved work efficiency and economic benefits, flexibility and The effect of improving adaptability and reducing labor intensity

Pending Publication Date: 2018-08-17
HUNAN AGRICULTURAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing agricultural ditching machines can only complete the ditching operation, and cannot complete the ridge and rotary tillage operations at the same time. The planting of

Method used

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  • Furrowing and ridging device with adjustable furrow depth
  • Furrowing and ridging device with adjustable furrow depth
  • Furrowing and ridging device with adjustable furrow depth

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Embodiment Construction

[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] Such as Figure 1 to Figure 4 As shown, the box-forming ridging device with adjustable furrow depth of the present embodiment includes a frame 1 on which a rotary tillage assembly 2 and a gearbox 3 are installed, and the gearbox 3 is connected with the rotary tillage assembly 2 for Drive the rotary tillage assembly 2 to work, and the rear of both sides of the rotary tillage assembly 2 are provided with ditching and ridge assembly 4 connected to the gearbox 3, and each ditch and ridge assembly 4 is installed in a height-adjustable manner through the groove depth adjustment mechanism on rack 1. The box-forming and ridge-forming device with adjustable furrow depth is installed on tractors and other traction implements to work. First, the front-mounted rotary tillage assembly 2 performs rotary tillage on the soil, and then the rea...

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Abstract

The invention discloses a furrowing and ridging device with adjustable furrow depth. The device comprises a rack, a rotary tillage assembly and a gearbox for driving the rotary tillage assembly are arranged on the rack, and furrowing and ridging assemblies connected with the gearbox are arranged behind the two sides of the rotary tillage assembly and arranged on the rack through a furrow depth adjustment mechanism in a height adjustment mode. The furrowing and ridging device with the adjustable furrow depth has the advantages of simple structure, high working efficiency, good furrowing effect,high flexibility and adaptability and the like.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a box-forming ridging device with adjustable furrow depth. Background technique [0002] Rapeseed is the main oilseed crop in my country. The planting area of ​​rapeseed is 7 million hectares per year, and the annual output is 12 million tons. Both the planting area and total output rank first in the world, but it still cannot meet my country's huge edible oil demand. According to the website of the National Development and Reform Commission, the self-sufficiency rate of edible vegetable oil in my country is less than 40%, and it is necessary to vigorously develop the cultivation of rapeseed and other oil crops to ensure domestic oil supply and national grain and oil security. Rapeseed cultivation in southern my country is generally done by rice oil tankers. The previous rice stubble is high, the density is high, and the soil is heavy. Manual ditching and ridge rai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B49/02A01C5/06A01B13/02
CPCA01B13/025A01B49/022A01C5/062
Inventor 吴明亮陈超鹏杨安明胡婷全伟谢伟
Owner HUNAN AGRICULTURAL UNIV
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