CN105874922A - Coulter structure of rotary cultivator - Google Patents
Coulter structure of rotary cultivator Download PDFInfo
- Publication number
- CN105874922A CN105874922A CN201410842293.8A CN201410842293A CN105874922A CN 105874922 A CN105874922 A CN 105874922A CN 201410842293 A CN201410842293 A CN 201410842293A CN 105874922 A CN105874922 A CN 105874922A
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- CN
- China
- Prior art keywords
- coulter
- positive
- tool apron
- tool rest
- colter
- Prior art date
- 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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- Soil Working Implements (AREA)
Abstract
The invention relates to a coulter structure of a rotary cultivator. The coulter structure comprises a tool apron, wherein coulter blades are mounted on the tool apron; the tool apron is of a circular plate structure; the side face is provided with symmetrical blade mounting grooves relative to the center; the coulter blades are fixedly connected into the blade mounting grooves and comprise positive coulter blades and reverse coulter blades; the outer end of the positive coulter blades is provided with a positive bent part which is bent to one side of the tool apron; the outer end of the reverse coulter blades is provided with a reverse bent part which is bent to the other side of the tool apron; inner reamers are respectively mounted on two side faces of the tool apron; and the inner reamers are provided with T-shaped structures, and comprise arc-shaped inner knives which are symmetrically arranged around the center of the tool apron and straight panel inner knives which are positioned on the outer side faces of the arc-shaped inner knives and are fixedly connected with the arc-shaped inner knives. According to the coulter blades in the positive and reverse directions, rotary tillage in the positive and reverse directions is realized, and the coulter structure is high in efficiency and good in effect; and moreover, the inner reamers are arranged on the tool apron, mud turned over by the coulter blades is subjected to secondary pounding, large mud pieces are avoided, and the rotary tillage efficiency is 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.
The colter structure of rotary cultivator of the prior art, the structure design of its colter is unreasonable, and rotary tillage efficiency is not
High.
Summary of the invention
The applicant is for the above-mentioned medium shortcoming of existing production technology, it is provided that a kind of rational in infrastructure, work efficiency
The colter structure of high rotary cultivator.
The technical solution adopted in the present invention is as follows:
The colter structure of a kind of rotary cultivator, including installing colter sheet on tool rest, tool rest, described tool rest is plectane
Shape structure, side, with its centrosymmetric blade installation slot relatively, is connected in described blade installation slot described
Colter sheet；Described colter sheet includes positive colter sheet and anti-colter sheet, the oriented tool rest of outer end band one of positive colter sheet
The positive bending part of lateral buckling, the opisthotonos turn of bilge of the outer end band oriented tool rest opposite side bending of anti-colter sheet；Described
The two sides of tool rest are separately installed with interior reamer, and described interior reamer is with T-type structure, including in tool rest
In the symmetrically arranged arc of the heart cutter and be positioned at arc cutter lateral surface and with its be connected straight plate cutter.
Beneficial effects of the present invention is as follows:
The present invention colter sheet by forward and reverse direction, it is achieved forward and reverse direction rotary tillage, its efficiency is high, effect
Good；Interior reamer is set on tool rest, the earth opened through colter sheet is carried out secondary rubbing, it is to avoid bulk earth
Exist, improve rotary tillage efficiency.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of the present invention.
Fig. 2 is the front view of the present invention.
Wherein: 1, tool rest；2, positive colter sheet；21, positive bending part；3, anti-colter sheet；31, opisthotonos
Turn of bilge；4, interior reamer；41, cutter in arc；42, cutter in straight plate.
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 it is shown in figure 1, the colter structure of the rotary cultivator of the present embodiment, install including on tool rest 1, tool rest 1
Colter sheet, tool rest 1 is discoideus structure, and side is with its centrosymmetric blade installation slot, blade relatively
Be connected in mounting groove colter sheet；Colter sheet includes positive colter sheet 2 and anti-colter sheet 3, outside positive colter sheet 2
The end positive bending part 21 with oriented tool rest 1 one lateral buckling, the oriented tool rest of outer end band 1 of anti-colter sheet 3 another
The opisthotonos turn of bilge 31 of lateral buckling；The two sides of tool rest 1 are separately installed with interior reamer 4, and interior reamer 4 is with T
Type structure, including cutter 41 in the arc arranged around tool rest 1 centrosymmetry and be positioned at outside arc cutter 41
Face and with its be connected straight plate in cutter 42.
The present invention colter sheet by forward and reverse direction, it is achieved forward and reverse direction rotary tillage, its efficiency is high, effect
Good；Interior reamer is set on tool rest, the earth opened through colter sheet is carried out secondary rubbing, it is to avoid bulk earth
Exist, improve rotary tillage efficiency.
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 (1)
1. a colter structure for rotary cultivator, including tool rest (1), tool rest (1) upper installation colter sheet, its
Being characterised by: described tool rest (1) is discoideus structure, side is with its centrosymmetric blade peace relatively
Tankage, be connected in described blade installation slot described colter sheet；Described colter sheet include positive colter sheet (2) and
Anti-colter sheet (3), the positive bending part (21) of the oriented tool rest of outer end band (1) lateral buckling of positive colter sheet (2),
The opisthotonos turn of bilge (31) of outer end band oriented tool rest (1) the opposite side bending of anti-colter sheet (3)；Described cutter
The two sides of seat (1) are separately installed with interior reamer (4), and described interior reamer (4) is with T-type structure, bag
Include around tool rest (1) centrosymmetry arrange arc in cutter (41) and be positioned at arc cutter (41) outside
Face and with its be connected straight plate in cutter (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410842293.8A CN105874922A (en) | 2014-12-26 | 2014-12-26 | Coulter structure of rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410842293.8A CN105874922A (en) | 2014-12-26 | 2014-12-26 | Coulter structure of rotary cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105874922A true CN105874922A (en) | 2016-08-24 |
Family
ID=56700767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410842293.8A Pending CN105874922A (en) | 2014-12-26 | 2014-12-26 | Coulter structure of rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105874922A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107484440A (en) * | 2017-08-11 | 2017-12-19 | 安徽独秀山蓝莓科技开发有限公司 | One kind is used for blueberry plantation rotary cultivator attachment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006174823A (en) * | 2004-11-25 | 2006-07-06 | Takeaki Horiuchi | Replenishment coupling type rotary blade and mounting structure on shaft stem |
| CN201450728U (en) * | 2009-07-08 | 2010-05-12 | 宁波协力机电制造有限公司 | Rotary tilling broken cutter device |
| CN203181514U (en) * | 2013-04-15 | 2013-09-11 | 高邮市北方动力机械有限公司 | Blade harrow device capable of changing working width of mini-tiller |
| CN203934291U (en) * | 2014-07-21 | 2014-11-12 | 重庆鑫源农机股份有限公司 | Rotary blade of minitiller tool |
| CN204377353U (en) * | 2014-12-26 | 2015-06-10 | 无锡市湖山植保机械厂 | The colter structure of rotovator |
-
2014
- 2014-12-26 CN CN201410842293.8A patent/CN105874922A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006174823A (en) * | 2004-11-25 | 2006-07-06 | Takeaki Horiuchi | Replenishment coupling type rotary blade and mounting structure on shaft stem |
| CN201450728U (en) * | 2009-07-08 | 2010-05-12 | 宁波协力机电制造有限公司 | Rotary tilling broken cutter device |
| CN203181514U (en) * | 2013-04-15 | 2013-09-11 | 高邮市北方动力机械有限公司 | Blade harrow device capable of changing working width of mini-tiller |
| CN203934291U (en) * | 2014-07-21 | 2014-11-12 | 重庆鑫源农机股份有限公司 | Rotary blade of minitiller tool |
| CN204377353U (en) * | 2014-12-26 | 2015-06-10 | 无锡市湖山植保机械厂 | The colter structure of rotovator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107484440A (en) * | 2017-08-11 | 2017-12-19 | 安徽独秀山蓝莓科技开发有限公司 | One kind is used for blueberry plantation rotary cultivator attachment |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |