CN203675544U - Disc ditching device for farmland - Google Patents
Disc ditching device for farmland Download PDFInfo
- Publication number
- CN203675544U CN203675544U CN201420090122.XU CN201420090122U CN203675544U CN 203675544 U CN203675544 U CN 203675544U CN 201420090122 U CN201420090122 U CN 201420090122U CN 203675544 U CN203675544 U CN 203675544U
- Authority
- CN
- China
- Prior art keywords
- farmland
- disc
- tulwar
- connecting rod
- cliff cutter
- 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
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Abstract
The utility model discloses a disc ditching device for farmland, and belongs to the field of agricultural machine devices. The disc ditching device is used for a farmland ditcher and comprises a disc, wherein left machetes and right machetes are alternately arranged on the two sides of the disc, connecting rods are symmetrically arranged at the two ends of the center line of the disc, and the two connecting rods are provided with a left wall peeling knife and a right wall peeling knife respectively. The disc ditching device is installed on the farmland ditcher, can have the effects of improving soil throwing quality, reducing broken soil at bottoms of ditches, stabilizing ditch walls and the like, and is beneficial to farmland drainage and irrigation operation.
Description
Technical field
The utility model belongs to agricultural machinery device field, specifically, relates in particular to a kind of for the disc trench digging device of the farmland on field furrower.
Background technology
At present, agricultural production develops to the mode of do mechanization operation, and in view of the actual conditions of China's agricultural production, miniaturization mechanical work is comparatively general.For example, the field furrower using in Agricultural Activities effectively alleviated agricultural production labour intensity, improved operating efficiency.But existing field furrower, owing to there is defect in the structure at ditching device and performance, causes the problems such as existing ditching device exists the native weak effect of throwing, bottom of trench hack is many, furrow bank easily subsides, the requirement of can not meet agricultural drain, pouring water.
Summary of the invention
The utility model discloses a kind of farmland disc trench digging device, it has the throwing of raising soil property amount, reduces bottom of trench hack, the firm texts of furrow bank, is beneficial to agricultural drain and the operation of pouring water.
The utility model is achieved through the following technical solutions:
Farmland described in the utility model disc trench digging device, comprises disk, and the both sides of described disk are alternately provided with left tulwar, right tulwar, and the center line two ends of described disk are arranged with connecting rod, is respectively equipped with left cliff cutter, right cliff cutter on described connecting rod.
Say further, the left tulwar described in the utility model and right tulwar are curved edge, and top curved angle [alpha] is 60 °～66 °.
Say further, the angle beta between the left cliff cutter described in the utility model and right cliff cutter and connecting rod is 80 °～86 °.
Say further, the connecting rod described in the utility model comprises long connecting rod, short connecting rod.
Say further, the described left cliff cutter described in the utility model, right cliff cutter, left tulwar, right tulwar are arranged on disk by bolt.
Say further, the left cliff cutter described in the utility model, right cliff cutter, left tulwar, right tulwar adopt 65Mn material to make.
Compared with prior art, the utlity model has following beneficial effect: the utility model can improve the quality of farmland trench digging, has good throwing soil nature energy, and after trench digging, bottom of trench surflaes is few, and ditch type is trapezoidal, is difficult for caving in, be conducive to the effect that improves draining, pours water, improve crop yield.
Brief description of the drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is right view of the present utility model.
In figure: 1, left cliff cutter; 2, disk; 3, bolt; 4, right cliff cutter; 5, right tulwar; 6, left tulwar; 7, long connecting rod; 8, short connecting rod.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1: a kind of farmland disc trench digging device, comprise disk 2, the both sides of described disk 2 are alternately provided with left tulwar 6, right tulwar 5, and the center line two ends of described disk 2 are arranged with connecting rod, are respectively equipped with left cliff cutter 1, right cliff cutter 4 on described connecting rod; Described left tulwar 6 and right tulwar 5 are curved edge, and top curved angle is 60 °; Angle between described left cliff cutter 1 and right cliff cutter 4 and connecting rod is 80 °; Described connecting rod comprises long connecting rod 7, short connecting rod 8; Described left cliff cutter 1, right cliff cutter 4, left tulwar 6, right tulwar 5 are arranged on disk by bolt 3.
After the utility model is installed on ditching machine, in the time that ditching machine moves according to counterclockwise running, the cutting edge of left tulwar 6, right tulwar 5 is curved edge, the top curved angle of left tulwar 6, right tulwar 5 is 60 °～66 °, this angular range can cut soil effectively, and by the dish out both sides of ditch of the soil of chopping, simultaneously with 80 °～86 ° of angular ranges be installed on the left cliff cutter 1 of disk 2 upper connecting rods, the both sides of ditch are cut into inclined-plane by right cliff cutter 4, makes channel shaped irrigation and drainage ditch in echelon.
Claims (5)
1. a farmland disc trench digging device, comprise disk (2), it is characterized in that: the both sides of described disk (2) are alternately provided with left tulwar (6), right tulwar (5), the center line two ends of described disk (2) are arranged with connecting rod, are respectively equipped with left cliff cutter (1), right cliff cutter (4) on described connecting rod.
2. farmland according to claim 1 disc trench digging device, is characterized in that: described left tulwar (6) and right tulwar (5) are curved edge, and top curved angle [alpha] is 60 °～66 °.
3. farmland according to claim 2 disc trench digging device, is characterized in that: the angle beta between described left cliff cutter (1) and right cliff cutter (4) and connecting rod is 80 °～86 °.
4. farmland according to claim 3 disc trench digging device, is characterized in that: described connecting rod comprises long connecting rod (7), short connecting rod (8).
5. farmland according to claim 4 disc trench digging device, is characterized in that: described left cliff cutter (1), right cliff cutter (4), left tulwar (6), right tulwar (5) are arranged on disk by bolt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420090122.XU CN203675544U (en) | 2014-02-28 | 2014-02-28 | Disc ditching device for farmland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420090122.XU CN203675544U (en) | 2014-02-28 | 2014-02-28 | Disc ditching device for farmland |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203675544U true CN203675544U (en) | 2014-07-02 |
Family
ID=50997532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420090122.XU Expired - Fee Related CN203675544U (en) | 2014-02-28 | 2014-02-28 | Disc ditching device for farmland |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203675544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104871663A (en) * | 2014-02-28 | 2015-09-02 | 张学生 | Disc furrower for farmland |
-
2014
- 2014-02-28 CN CN201420090122.XU patent/CN203675544U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104871663A (en) * | 2014-02-28 | 2015-09-02 | 张学生 | Disc furrower for farmland |
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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: 20140702 Termination date: 20170228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |