CN105874924A - Coaxial coulter structure of rotary cultivator - Google Patents
Coaxial coulter structure of rotary cultivator Download PDFInfo
- Publication number
- CN105874924A CN105874924A CN201410850477.9A CN201410850477A CN105874924A CN 105874924 A CN105874924 A CN 105874924A CN 201410850477 A CN201410850477 A CN 201410850477A CN 105874924 A CN105874924 A CN 105874924A
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- China
- Prior art keywords
- annular tool
- colter
- coaxial
- drive shaft
- tool rest
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention relates to a coaxial coulter structure of a rotary cultivator. The coaxial coulter structure comprises a driving shaft, wherein annular tool aprons are mounted on the outer wall of the driving shaft by virtue of a supporting rod; the multiple annular tool aprons are coaxially arranged at intervals in the axial direction of the driving shaft; a plurality of coulters are mounted on the outer walls of the annular tool aprons; the coulters are symmetrically arranged relative to the centers of the annular tool aprons; a shaft sleeve is mounted on a driving shaft between two adjacent annular tool aprons; and mud breaking rods are symmetrically mounted on outer walls of the shaft sleeves. According to the invention, the coulters and mud breaking rods are combined, the mud is fully pounded and subjected to rotary tillage, and the coaxial coulter structure is high in efficiency and good in effect; with the adoption of the multiple coaxial coulters, the rotary tillage speed is greatly improved.
Description
Technical field
The present invention relates to technical field of agricultural machinery, especially a kind of hand-held rotary cultivator.
Background technology
Rotary cultivator is the cultivation machinery completing to plough, harrow operation with tractor.Because of its have hack ability strong,
The features such as cultivated rear earth's surface is smooth, and be widely used.
Hand-held rotary cultivator of the prior art, its rotary tillage, inefficient, the poor effect loosened the soil.
Summary of the invention
The applicant is for shortcoming present in above-mentioned prior art, it is provided that a kind of rational in infrastructure, work efficiency
The close coupled type colter structure of high rotary cultivator.
The technical solution adopted in the present invention is as follows:
The close coupled type colter structure of a kind of rotary cultivator, including drive shaft, the outer wall of described drive shaft is by support
Bar is provided with annular tool rest, and multiple annular tool rests are arranged along the axial coaxial interval of drive shaft；Described annular
The outer wall of tool rest is provided with multiple colter, being centrosymmetrically arranged of colter opposed annular tool rest；
Being provided with axle sleeve in the adjacent drive shaft between annular tool rest, the outer wall of axle sleeve is symmetrically installed with broken mud
Bar.
Further improvement as technique scheme:
Described colter with curved structure, centroclinal to drive shaft of its end.
The cross section of described broken mud bar is square.
Beneficial effects of the present invention is as follows:
The present invention is combined with broken mud bar by colter, it is achieved to fully the smashing to pieces of earth, rotary tillage, its efficiency
High, effective；Use coaxial multiple colters, be greatly improved rotary tillage speed.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of the present invention.
Fig. 2 is the end face structure figure of the present invention.
Fig. 3 is the front view of the present invention.
Wherein: 1, drive shaft；2, support bar；3, annular tool rest；4, colter；5, axle sleeve；6, broken
Mud bar.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the detailed description of the invention of the present invention is described.
As shown in Figure 1, Figure 2 and Figure 3, the close coupled type colter structure of the rotary cultivator of the present embodiment, including driving
Moving axis 1, the outer wall of drive shaft 1 is provided with annular tool rest 3, multiple annular tool rest 3 edges by support bar 2
The axial coaxial interval drive shaft 1 is arranged；The outer wall of annular tool rest 3 is provided with multiple colter 4, colter
Being centrosymmetrically arranged of 4 opposed annular tool rests 3, colter 4 is with curved structure, and its end is to drive shaft 1
Centroclinal, earth after colter 4 rotary tillage is directed to the central part of drive shaft 1；Adjacent endless knife
Being provided with axle sleeve 5 in drive shaft 1 between seat 3, the outer wall of axle sleeve 5 is symmetrically installed with broken mud bar 6, broken
The cross section of mud bar 6 is square, and it is with multiple corner angle, the most broken mud.
The present invention is combined with broken mud bar by colter, it is achieved to fully the smashing to pieces of earth, rotary tillage, its efficiency
High, effective；Use coaxial multiple colters, be greatly improved rotary tillage speed.
Above description is explanation of the invention, is not the restriction to invention, and limited range of the present invention is joined
See claim, within protection scope of the present invention, any type of amendment can be made.
Claims (3)
1. a close coupled type colter structure for rotary cultivator, including drive shaft (1), it is characterised in that: described
The outer wall of drive shaft (1) is provided with annular tool rest (3), multiple annulars tool rest (3) by support bar (2)
Axial coaxial interval along drive shaft (1) is arranged；The outer wall of described annular tool rest (3) is provided with multiple
Colter (4), being centrosymmetrically arranged of colter (4) opposed annular tool rest (3)；
In the adjacent drive shaft (1) between annular tool rest (3), axle sleeve (5), axle sleeve (5) are installed
Outer wall be symmetrically installed with broken mud bar (6).
2. according to the close coupled type colter structure of the rotary cultivator described in claim 1, it is characterised in that: described
Colter (4) is with curved structure, and its end is centroclinal to drive shaft (1).
3. according to the close coupled type colter structure of the rotary cultivator described in claim 1, it is characterised in that: described
The cross section of broken mud bar (6) is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410850477.9A CN105874924A (en) | 2014-12-26 | 2014-12-26 | Coaxial coulter structure of rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410850477.9A CN105874924A (en) | 2014-12-26 | 2014-12-26 | Coaxial coulter structure of rotary cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105874924A true CN105874924A (en) | 2016-08-24 |
Family
ID=56701476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410850477.9A Pending CN105874924A (en) | 2014-12-26 | 2014-12-26 | Coaxial coulter structure of rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105874924A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005237344A (en) * | 2004-02-27 | 2005-09-08 | Iseki & Co Ltd | Walking type tiller |
| CN200987257Y (en) * | 2006-10-10 | 2007-12-12 | 江苏悦达盐城拖拉机制造有限公司 | Rotary tillage ridger |
| CN201008260Y (en) * | 2007-02-16 | 2008-01-23 | 李维举 | Rotavator, rotary drill with long and short knife arranged and combined in by interval |
| CN203827691U (en) * | 2014-01-20 | 2014-09-17 | 黄宗筹 | Rotary blade shaft of rotary cultivator |
| CN204377351U (en) * | 2014-12-26 | 2015-06-10 | 无锡市湖山植保机械厂 | The close coupled type colter structure of rotovator |
-
2014
- 2014-12-26 CN CN201410850477.9A patent/CN105874924A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005237344A (en) * | 2004-02-27 | 2005-09-08 | Iseki & Co Ltd | Walking type tiller |
| CN200987257Y (en) * | 2006-10-10 | 2007-12-12 | 江苏悦达盐城拖拉机制造有限公司 | Rotary tillage ridger |
| CN201008260Y (en) * | 2007-02-16 | 2008-01-23 | 李维举 | Rotavator, rotary drill with long and short knife arranged and combined in by interval |
| CN203827691U (en) * | 2014-01-20 | 2014-09-17 | 黄宗筹 | Rotary blade shaft of rotary cultivator |
| CN204377351U (en) * | 2014-12-26 | 2015-06-10 | 无锡市湖山植保机械厂 | The close coupled type colter structure of rotovator |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |
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| WD01 | Invention patent application deemed withdrawn after publication |