CN204377351U - The close coupled type colter structure of rotovator - Google Patents
The close coupled type colter structure of rotovator Download PDFInfo
- Publication number
- CN204377351U CN204377351U CN201420846617.0U CN201420846617U CN204377351U CN 204377351 U CN204377351 U CN 204377351U CN 201420846617 U CN201420846617 U CN 201420846617U CN 204377351 U CN204377351 U CN 204377351U
- Authority
- CN
- China
- Prior art keywords
- tool rest
- colter
- driving shaft
- annular tool
- rotovator
- 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.)
- Expired - Fee Related
Links
Landscapes
- Soil Working Implements (AREA)
Abstract
The utility model relates to a kind of close coupled type colter structure of rotovator, comprises driving shaft, and the outer wall of described driving shaft is provided with annular tool rest by support bar, and multiple annular tool rest is arranged along the coaxial interval of axis of driving shaft; The outer wall of described annular tool rest is provided with multiple colter, and the Central Symmetry of colter opposed annular tool rest is arranged; Driving shaft between adjacent annular tool rest is provided with axle sleeve, and the outer wall of axle sleeve is symmetrically installed with broken mud bar.The utility model is combined with broken mud bar by colter, and realize fully the smashing to pieces of earth, rotary tillage, its efficiency is high, effective; Adopt coaxial multiple colters, greatly improve rotary tillage speed.
Description
Technical field
The utility model relates to technical field of agricultural machinery, especially a kind of hand-held rotovator.
Background technology
Rotovator completes cultivated, to harrow operation cultivation machinery.Because of its have hack ability strong, plough after the features such as earth's surface is smooth, and to be widely used.
Hand-held rotovator of the prior art, its rotary tillage, the efficiency of loosening the soil are not high, poor effect.
Utility model content
The applicant, for the shortcoming existed in above-mentioned prior art, provides a kind of close coupled type colter structure of rational in infrastructure, rotovator that operating efficiency is high.
The technical scheme that the utility model adopts is as follows:
A close coupled type colter structure for rotovator, comprises driving shaft, and the outer wall of described driving shaft is provided with annular tool rest by support bar, and multiple annular tool rest is arranged along the coaxial interval of axis of driving shaft; The outer wall of described annular tool rest is provided with multiple colter, and the Central Symmetry of colter opposed annular tool rest is arranged;
Driving shaft between adjacent annular tool rest is provided with axle sleeve, and 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 driving shaft of its end.
The cross section of described broken mud bar is square.
The beneficial effects of the utility model are as follows:
The utility model is combined with broken mud bar by colter, and realize fully the smashing to pieces of earth, rotary tillage, its efficiency is high, effective; Adopt coaxial multiple colters, greatly improve rotary tillage speed.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure diagram of the present utility model.
Fig. 2 is end face structure figure of the present utility model.
Fig. 3 is front view of the present utility model.
Wherein: 1, driving shaft; 2, support bar; 3, annular tool rest; 4, colter; 5, axle sleeve; 6, broken mud bar.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.
As shown in Figure 1, Figure 2 and Figure 3, the close coupled type colter structure of the rotovator of the present embodiment, comprises driving shaft 1, and the outer wall of driving shaft 1 is provided with annular tool rest 3 by support bar 2, and multiple annular tool rest 3 is arranged along the coaxial interval of axis of driving shaft 1; The outer wall of annular tool rest 3 is provided with multiple colter 4, and the Central Symmetry of colter 4 opposed annular tool rest 3 is arranged, colter 4 is with curved structure, and its end is centroclinal to driving shaft 1, and the earth after colter 4 rotary tillage is directed to the central part of driving shaft 1; Driving shaft 1 between adjacent annular tool rest 3 is provided with axle sleeve 5, and the outer wall of axle sleeve 5 is symmetrically installed with broken mud bar 6, and the cross section of broken mud bar 6 is square, and it is beneficial to broken mud with multiple corner angle.
The utility model is combined with broken mud bar by colter, and realize fully the smashing to pieces of earth, rotary tillage, its efficiency is high, effective; Adopt coaxial multiple colters, greatly improve rotary tillage speed.
More than describing is to explanation of the present utility model, and be not the restriction to utility model, the utility model limited range, see claim, within protection domain of the present utility model, can do any type of amendment.
Claims (3)
1. the close coupled type colter structure of a rotovator, comprise driving shaft (1), it is characterized in that: the outer wall of described driving shaft (1) is provided with annular tool rest (3) by support bar (2), multiple annular tool rest (3) is arranged along the coaxial interval of axis of driving shaft (1); The outer wall of described annular tool rest (3) is provided with multiple colter (4), and the Central Symmetry of colter (4) opposed annular tool rest (3) is arranged;
Driving shaft (1) between adjacent annular tool rest (3) is provided with axle sleeve (5), and the outer wall of axle sleeve (5) is symmetrically installed with broken mud bar (6).
2. according to the close coupled type colter structure of rotovator according to claim 1, it is characterized in that: described colter (4) is with curved structure, and its end is centroclinal to driving shaft (1).
3. according to the close coupled type colter structure of rotovator according to claim 1, it is characterized in that: the cross section of described broken mud bar (6) is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846617.0U CN204377351U (en) | 2014-12-26 | 2014-12-26 | The close coupled type colter structure of rotovator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846617.0U CN204377351U (en) | 2014-12-26 | 2014-12-26 | The close coupled type colter structure of rotovator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204377351U true CN204377351U (en) | 2015-06-10 |
Family
ID=53350137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420846617.0U Expired - Fee Related CN204377351U (en) | 2014-12-26 | 2014-12-26 | The close coupled type colter structure of rotovator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204377351U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105075431A (en) * | 2015-09-15 | 2015-11-25 | 湖北双羽机械科技有限公司 | Rotary tiller blade shaft assembly |
| CN105874924A (en) * | 2014-12-26 | 2016-08-24 | 无锡市湖山植保机械厂 | Coaxial coulter structure of rotary cultivator |
| CN106034415A (en) * | 2016-06-27 | 2016-10-26 | 安徽金联地矿科技有限公司 | Reclamation device for mine land |
-
2014
- 2014-12-26 CN CN201420846617.0U patent/CN204377351U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105874924A (en) * | 2014-12-26 | 2016-08-24 | 无锡市湖山植保机械厂 | Coaxial coulter structure of rotary cultivator |
| CN105075431A (en) * | 2015-09-15 | 2015-11-25 | 湖北双羽机械科技有限公司 | Rotary tiller blade shaft assembly |
| CN105075431B (en) * | 2015-09-15 | 2017-03-22 | 湖北双羽机械科技有限公司 | Rotary tiller blade shaft assembly |
| CN106034415A (en) * | 2016-06-27 | 2016-10-26 | 安徽金联地矿科技有限公司 | Reclamation device for mine land |
| CN106034415B (en) * | 2016-06-27 | 2018-05-18 | 安徽金联地矿科技有限公司 | A kind of land restoration in mining area device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204180483U (en) | A kind of agriculture rooter | |
| CN204377351U (en) | The close coupled type colter structure of rotovator | |
| CN105359643A (en) | Polynomial curve based bionic resistance-reducing sub-soiling shovel | |
| CN204377348U (en) | Rotovator with scavenge pipe colter structure | |
| CN105103685A (en) | Novel cultivator | |
| CN204377349U (en) | The interior hinge formula drag reduction colter of rotovator | |
| CN204616285U (en) | The colter assembly of rotovator | |
| CN204377336U (en) | Hand-held rotovator | |
| CN204377350U (en) | The pulverator plough knife structure of rotovator | |
| CN204377334U (en) | Interior hinge formula rotary tiller coulter | |
| CN104770090A (en) | Plowing, grass burying and rotary tillage compound operation soil preparation machine | |
| CN204377353U (en) | The colter structure of rotovator | |
| CN105874925A (en) | Coulter structure with cleaning pipe for rotary cultivator | |
| CN204090452U (en) | A kind of rotary tillage weeder | |
| CN205596523U (en) | Novel stubble machine is buried to dark pine of deep ploughing | |
| CN204119732U (en) | Extirpator | |
| CN202135460U (en) | Rotary cultivator provided with straight cutter-bent cutter combined cutter shaft | |
| CN204377341U (en) | The dichotomous damping column structure of rotovator | |
| CN204442957U (en) | Straight rotovator | |
| CN204836953U (en) | Rotary blade | |
| CN105432165A (en) | Rotary tillage weeding machine | |
| CN204392777U (en) | A kind of many rows add ridge plough | |
| CN105874924A (en) | Coaxial coulter structure of rotary cultivator | |
| CN203968581U (en) | Broadcast front seed bed preparation machine | |
| CN203748191U (en) | Ploughing, grass burying and rotary tillage compound operation soil preparation machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |