CN203912457U - A kind of fourth tooth harrow - Google Patents
A kind of fourth tooth harrow Download PDFInfo
- Publication number
- CN203912457U CN203912457U CN201420360166.XU CN201420360166U CN203912457U CN 203912457 U CN203912457 U CN 203912457U CN 201420360166 U CN201420360166 U CN 201420360166U CN 203912457 U CN203912457 U CN 203912457U
- Authority
- CN
- China
- Prior art keywords
- rake teeth
- tube connector
- fixed cover
- arm
- rabble arm
- 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
Abstract
The utility model relates to a kind of fourth tooth harrow, comprising: traction frame, draft arm, stationary magazine creel, rabble arm, fixed cover, tube connector, connecting plate, rake teeth seat pipe, rake teeth; One of draft arm is provided with traction frame, and other end is provided with stationary magazine creel; Rabble arm is provided with several adjustment holes, and rabble arm is packed into stationary magazine creel, adjusts to appropriate level, more fixing with string pin; The below of rabble arm is provided with fixed cover, and tube connector can rotate in fixed cover,, adjusts the gradient of tube connector and rake teeth to proper angle when in smooth the field, then locks with clamping screw; By adjusting the liftoff height of rake teeth and the angle of inclination on the relative ground of rake teeth, can obtain satisfied entirely effect.
Description
Technical field
The utility model belongs to agricultural machinery facility technical field, relates to a kind of fourth tooth harrow.
Background technology
Mini-size tillage machine volume is small and exquisite, simple in structure, operation light and flexible, acquisition expenses is low, in agricultural production, obtain applying more and more widely, mini-size tillage machine is at paddy-field-working, all generally to carry out hack with rotary blade, as suitable in the water yield of field or softer, generally after rotary tillage process, field all can be more smooth, can directly carry out rice transplanting or rice transplanting operation, if but the water yield of field is fewer or earth is harder, or in the many situation of weeds, field after general rotary tillage can be very not smooth, have rugged phenomenon, former friend peasant is that the mode of operation is by hand bulldozed, time-consuming effort again.
Summary of the invention
The purpose of this utility model is to provide a kind of mini-size tillage machine rear, fourth tooth harrow for smooth field of being directly installed on.
The technical scheme that the utility model adopts, its structure comprises traction frame, draft arm, stationary magazine creel, rabble arm, fixed cover, tube connector, connecting plate, rake teeth seat pipe, rake teeth; One described of draft arm is provided with traction frame, and other end is provided with stationary magazine creel, and described traction frame is provided with installing hole, is conveniently installed on mini-size tillage machine; Described rabble arm is provided with several adjustment holes, and the relative stationary magazine creel of rabble arm can move up and down, can adjust the liftoff height of rake teeth like this, height adjust suitable after, then with string sell fasten, in case rabble arm is deviate from; Described rabble arm below is provided with fixed cover, and fixed cover is provided with clamping screw, and described tube connector can rotate in fixed cover, tube connector is provided with stop collar, prevent that fixed cover from swinging, tube connector and rake teeth are adjusted to behind suitable angle of inclination, lock tube connector with clamping screw; Described rake teeth seat pipe below is provided with row's rake teeth, and the two ends of described rake teeth seat pipe are connected with tube connector with connecting plate; Like this, friend peasant, in the time using the utility model, by adjusting the liftoff height of rake teeth and the angle of inclination on the relative ground of rake teeth, can obtain satisfied entirely effect.
The beneficial effects of the utility model are: simple in structure, easy to adjust, entirely effect is remarkable.
Brief description of the drawings
Accompanying drawing is overall structure schematic diagram of the present utility model.
Mark in figure: traction frame (1), installing hole (1a), draft arm (2), stationary magazine creel (3), rabble arm (4), adjustment hole (4a), string pin (5), clamping screw (6), fixed cover (7), stop collar (8), tube connector (9), connecting plate (10), rake teeth seat pipe (11), rake teeth (12).
Embodiment
Below in conjunction with accompanying drawing, concrete enforcement of the present utility model is further described.
As shown in the figure: a kind of fourth tooth harrow, comprises traction frame, draft arm, stationary magazine creel, rabble arm, fixed cover, tube connector, connecting plate, rake teeth seat pipe, rake teeth; (2) one described of draft arms are provided with traction frame (1), and other end is provided with stationary magazine creel (3), and described traction frame (1) is provided with installing hole (1a), is conveniently installed on mini-size tillage machine; Described rabble arm (4) is provided with several adjustment holes (4a), rabble arm (4) relatively stationary magazine creel (3) can move up and down, can adjust the liftoff height of rake teeth (12) like this, height adjust suitable after, fasten with string pin (5) again, in case rabble arm (4) is deviate from; Described rabble arm (4) below is provided with fixed cover (7), fixed cover (7) is provided with clamping screw (6), described tube connector (9) can rotate in fixed cover (7), tube connector (9) is provided with stop collar (8), prevent that fixed cover (7) from swinging, tube connector (9) and rake teeth (12) are adjusted to behind suitable angle of inclination, with clamping screw (6) locking tube connector (9); Described rake teeth seat pipe (11) below is provided with row's rake teeth (12), and the connecting plate for two ends (10) of described rake teeth seat pipe (11) is connected with tube connector (9); Like this, friend peasant, in the time using the utility model, by adjusting the liftoff height of rake teeth (12) and rake teeth (12) angle of inclination on ground relatively, can obtain satisfied entirely effect.
Claims (3)
1. a fourth tooth harrow, comprising: traction frame, draft arm, stationary magazine creel, rabble arm, fixed cover, tube connector, connecting plate, rake teeth seat pipe, rake teeth; It is characterized in that: (2) one described of draft arms are provided with traction frame (1), other end is provided with stationary magazine creel (3), described traction frame (1) is provided with installing hole (1a), is conveniently installed on mini-size tillage machine.
2. a kind of fourth tooth harrow according to claim 1, it is characterized in that: described rabble arm (4) is provided with several adjustment holes (4a), described rabble arm (4) relatively stationary magazine creel (3) can move up and down, and be fixed with string pin (5), described rabble arm (4) below is provided with fixed cover (7), described fixed cover (7) is provided with clamping screw (6), described tube connector (9) is provided with stop collar, and described tube connector (9) can rotate in fixed cover (7).
3. a kind of fourth tooth harrow according to claim 1, it is characterized in that: described rake teeth seat pipe (11) below is provided with row's rake teeth (12), and the connecting plate for two ends (10) of described rake teeth seat pipe (11) is connected with tube connector (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420360166.XU CN203912457U (en) | 2014-07-02 | 2014-07-02 | A kind of fourth tooth harrow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420360166.XU CN203912457U (en) | 2014-07-02 | 2014-07-02 | A kind of fourth tooth harrow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203912457U true CN203912457U (en) | 2014-11-05 |
Family
ID=51808362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420360166.XU Expired - Fee Related CN203912457U (en) | 2014-07-02 | 2014-07-02 | A kind of fourth tooth harrow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203912457U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104041209A (en) * | 2014-07-02 | 2014-09-17 | 林双凤 | T-shaped tooth rake |
| CN107820795A (en) * | 2017-10-24 | 2018-03-23 | 陈增光 | It is a kind of be used to broadcasting sowing Planting Crops rake thin mechanical rake |
| CN108990431A (en) * | 2018-07-09 | 2018-12-14 | 安徽省雷氏农业科技有限公司 | A kind of agricultural planting loosening device |
-
2014
- 2014-07-02 CN CN201420360166.XU patent/CN203912457U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104041209A (en) * | 2014-07-02 | 2014-09-17 | 林双凤 | T-shaped tooth rake |
| CN107820795A (en) * | 2017-10-24 | 2018-03-23 | 陈增光 | It is a kind of be used to broadcasting sowing Planting Crops rake thin mechanical rake |
| CN108990431A (en) * | 2018-07-09 | 2018-12-14 | 安徽省雷氏农业科技有限公司 | A kind of agricultural planting loosening device |
| CN108990431B (en) * | 2018-07-09 | 2021-11-12 | 安徽飞镖知识产权服务股份有限公司 | Farming device that loosens soil |
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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: 20141105 Termination date: 20150702 |
|
| EXPY | Termination of patent right or utility model |