CN201191966Y - Stubble-cleaning rotary tillage coulter of stubble-cleaning and rotary tillage integration rotavator - Google Patents

Stubble-cleaning rotary tillage coulter of stubble-cleaning and rotary tillage integration rotavator Download PDF

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Publication number
CN201191966Y
CN201191966Y CNU2008200332736U CN200820033273U CN201191966Y CN 201191966 Y CN201191966 Y CN 201191966Y CN U2008200332736 U CNU2008200332736 U CN U2008200332736U CN 200820033273 U CN200820033273 U CN 200820033273U CN 201191966 Y CN201191966 Y CN 201191966Y
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China
Prior art keywords
rotary tillage
stubble
cleaning
colter
stubble ploughing
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Expired - Fee Related
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CNU2008200332736U
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Chinese (zh)
Inventor
周鹏
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Individual
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Individual
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Abstract

The utility model discloses a stubble cleaning and rotary tillage coulter of a rotary tiller, which integrates the functions of stubble cleaning and rotary tillage. The coulter comprises a tool holder (1) and blades (2); two blades (2) arranged on the tool holder (1); the two blades (2) are opposite to form a certain angle; and the two blades (2) on the tool holder (1) are cavel-shaped on the whole. The stubble cleaning and rotary tillage coulter has the advantages of simple structure and convenient use and installation, integrates the functions of stubble cleaning and rotary tillage, improves labor efficiency, realizes that straw is pulverized and returns back into the soil so as to improve manurial effect, prevents burning phenomena and protects the environment.

Description

The stubble ploughing, rotary tillage colter of the incorporate rotovator of stubble ploughing, rotary tillage
Technical field
The utility model relates to cutter, is specifically related to the stubble ploughing, rotary tillage colter of the incorporate rotovator of a kind of stubble ploughing, rotary tillage.
Background technology
At present, a lot of with the farm machinery of walking tractor matching farming industry, be mainly rotovator, sower, fertilizer distributor etc., in the very big walking tractor matching farm machinery operation of rural area owning amount, help raising labour efficiency on the one hand, help on the other hand reducing labor intensity, moreover mechanized agricultural operation also helps the agricultural high yield.The colter of existing rotovator is generally the straight knife or the tulwar of monolithic, colter is installed in conpound salto soil on the coulter shaft, in the process of conpound salto, can't pulverize for the straw stubble that remains in the field, have a strong impact on the quality of soil, the peasant often takes to burn the method for straw, the burning of straw has caused pollution, has a strong impact on environmental protection.
Summary of the invention
The purpose of this utility model is: the stubble ploughing, rotary tillage colter that the incorporate rotovator of a kind of stubble ploughing, rotary tillage is provided; this stubble ploughing, rotary tillage colter is installed on the rotary plow cutter shaft; rotary tillage limit, limit stubble-cleaning; disposablely finish stubble-cleaning and rotary tillage; raise labour efficiency, return crop stocks to the field, increase fertilizer efficiency and improve soil property; stop to burn straw, the protection environment.
Technical solution of the present utility model is: this colter comprises handle of a knife and blade, establishes two blades on handle of a knife, two blades in opposite directions at an angle, blade integral body on handle of a knife is the goat's horn type.
In the stubble ploughing, rotary tillage colter of the incorporate rotovator of stubble ploughing, rotary tillage of the present utility model, two blades angle in opposite directions are 80-130 °.
In the stubble ploughing, rotary tillage colter of the incorporate rotovator of stubble ploughing, rotary tillage of the present utility model, blade and handle of a knife can one-shot formings.
In the stubble ploughing, rotary tillage colter of the incorporate rotovator of stubble ploughing, rotary tillage of the present utility model, the stubble ploughing, rotary tillage colter is the double helix mode and is installed on the rotary plow cutter shaft.
In the stubble ploughing, rotary tillage colter of the incorporate rotovator of stubble ploughing, rotary tillage of the present utility model, blade is a tulwar.
During installation, handle of a knife is installed in by the colter seat on the rotary plow cutter shaft of band rotary tillage shaft, and during use, rotary tillage shaft draws through gearbox by the power transmission shaft that connects hand tractor, the stubble-cleaning limit rotary tillage of colter limit, and the straw stubble of pulverizing is embedded in the soil.
The utility model is simple in structure, and is easy to install, and the stubble ploughing, rotary tillage intensification is raised labour efficiency, and realizes that straw pulverizing earth backing increases fertilizer efficiency, forbids burning phenomenon protection environment.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the blade schematic diagram of Fig. 1.
Fig. 3 is Fig. 1 scheme of installation.
Among the figure: 1. handle of a knife, 2. blade, 3. rotating shaft, 4. colter seat, 5. coulter shaft.
Embodiment
As Figure 1-3, this colter comprises handle 1 and blade 2, establishes 2, two blades 2 of two blades in opposite directions at an angle on handle of a knife 1, and blade 2 integral body on handle of a knife 1 is the goat's horn type.
In the stubble ploughing, rotary tillage colter of the incorporate rotovator of stubble ploughing, rotary tillage of the present utility model, two blades 2 angle in opposite directions are 80-130 °.
In the stubble ploughing, rotary tillage colter of the incorporate rotovator of stubble ploughing, rotary tillage of the present utility model, blade 2 can one-shot forming with handle of a knife 1.
In the stubble ploughing, rotary tillage colter of the incorporate rotovator of stubble ploughing, rotary tillage of the present utility model, the stubble ploughing, rotary tillage colter is the double helix mode and is installed on the coulter shaft.
In the stubble ploughing, rotary tillage colter of the incorporate rotovator of stubble ploughing, rotary tillage of the present utility model, blade 2 is a tulwar.
During installation, handle of a knife 1 is installed on the rotary plow cutter shaft 5 of band rotary tillage shaft 3 by colter seat 4; During use, rotary tillage shaft 3 draws through gearbox by the power transmission shaft that connects hand tractor, the stubble-cleaning limit rotary tillage of colter limit, and the straw stubble of pulverizing is embedded in the soil.

Claims (4)

1. the stubble ploughing, rotary tillage colter of the incorporate rotovator of stubble ploughing, rotary tillage, it is characterized in that: this colter comprises handle (1) and blade (2), on handle of a knife (1), establish two blades (2), two blades (2) in opposite directions at an angle, blade (2) is gone up integral body at handle of a knife (1) and is the goat's horn type.
2. the stubble ploughing, rotary tillage colter of the incorporate rotovator of stubble ploughing, rotary tillage according to claim 1 is characterized in that: two blades (2) angle in opposite directions are 80-130 °.
3. the stubble ploughing, rotary tillage colter of the incorporate rotovator of stubble ploughing, rotary tillage according to claim 1 is characterized in that: blade (2) and handle of a knife (1) one-shot forming.
4. the stubble ploughing, rotary tillage colter of the incorporate rotovator of stubble ploughing, rotary tillage according to claim 1 is characterized in that: blade (2) is a tulwar.
CNU2008200332736U 2008-03-21 2008-03-21 Stubble-cleaning rotary tillage coulter of stubble-cleaning and rotary tillage integration rotavator Expired - Fee Related CN201191966Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200332736U CN201191966Y (en) 2008-03-21 2008-03-21 Stubble-cleaning rotary tillage coulter of stubble-cleaning and rotary tillage integration rotavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200332736U CN201191966Y (en) 2008-03-21 2008-03-21 Stubble-cleaning rotary tillage coulter of stubble-cleaning and rotary tillage integration rotavator

Publications (1)

Publication Number Publication Date
CN201191966Y true CN201191966Y (en) 2009-02-11

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CNU2008200332736U Expired - Fee Related CN201191966Y (en) 2008-03-21 2008-03-21 Stubble-cleaning rotary tillage coulter of stubble-cleaning and rotary tillage integration rotavator

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CN (1) CN201191966Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104255092A (en) * 2014-10-21 2015-01-07 安徽理工大学 Straw breaking and rotary tillage integrated machine
CN104396368A (en) * 2014-12-04 2015-03-11 朱学成 S-shaped digging and soil throwing rotary plough
CN104541626A (en) * 2015-01-23 2015-04-29 安徽理工大学 Method of manufacturing straw chopping and rotary tillage integrated machine
CN105284209A (en) * 2014-07-02 2016-02-03 迪尔公司 Blade unit and blade unit assembly used for forming punching ventilator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105284209A (en) * 2014-07-02 2016-02-03 迪尔公司 Blade unit and blade unit assembly used for forming punching ventilator
CN104255092A (en) * 2014-10-21 2015-01-07 安徽理工大学 Straw breaking and rotary tillage integrated machine
CN104255092B (en) * 2014-10-21 2016-03-23 安徽理工大学 A kind of stalk crushing rotary tillage all-in-one
CN104396368A (en) * 2014-12-04 2015-03-11 朱学成 S-shaped digging and soil throwing rotary plough
CN104541626A (en) * 2015-01-23 2015-04-29 安徽理工大学 Method of manufacturing straw chopping and rotary tillage integrated machine

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090211

Termination date: 20100321