CN205093132U - Dark device of twincolter limit - Google Patents
Dark device of twincolter limit Download PDFInfo
- Publication number
- CN205093132U CN205093132U CN201520918084.7U CN201520918084U CN205093132U CN 205093132 U CN205093132 U CN 205093132U CN 201520918084 U CN201520918084 U CN 201520918084U CN 205093132 U CN205093132 U CN 205093132U
- Authority
- CN
- China
- Prior art keywords
- ditching
- depth
- limit
- disk
- utility
- 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
- 238000009331 sowing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 1
Landscapes
- Sowing (AREA)
Abstract
The utility model discloses a dark device of twincolter limit, including support frame (2) and ditching mechanism, its characterized in that: ditching mechanism sets up on support frame (2), ditching mechanism contains: ditching disc (3) and setting are equipped with the dark circle of limit (1) on the surface of ditching disc (3), the dark circle of limit (1) outwards extends along the axial. Compared with the prior art, the utility model has the characteristics of simple structure limits effectually deeply, avoids the degree of depth to differ greatly etc. During the ditching.
Description
Technical field
The utility model relates to a kind of depth stop device, especially a kind of double disk opener depth stop device.
Background technology
Grain seeder uses double disk opener sowing depth generally to be adjusted by depth stop spring, the shortcoming of this device is the sowing depth that cannot ensure each ditching-disk, and sowing depth difference is comparatively large, seed level error even can reach 30mm, has had a strong impact on plant growth and crop yield.
Therefore, a kind of structure is simple, and depth stop is effective, and the double disk opener depth stop device avoiding depth difference larger during trench digging is suggested.
Summary of the invention
It is simple that the purpose of this utility model is to provide a kind of structure, and depth stop is effective, the double disk opener depth stop device avoiding depth difference larger during trench digging.
The utility model comprises bracing frame (2) and ditcher mechanism, it is characterized in that: ditcher mechanism is arranged on bracing frame (2), described ditcher mechanism comprises: ditching-disk (3) and the surface being arranged on ditching-disk (3) are provided with depth limiting ring (1), and described depth limiting ring (1) stretches out vertically.
As improvement, bracing frame (2) is provided with two groups of symmetrical ditching-disks (3).
During actual use: ditching-disk (3) outside is provided with axially outward extending depth limiting ring (1), the depth limiting ring (1) installing different size additional can be required according to different sowing depth, achieve the depth stop of single plough, and the uniformity of sowing depth can be ensured.
Compared with prior art, it is simple that the utility model has structure, and depth stop is effective, avoids the features such as depth difference is larger during trench digging.
Accompanying drawing explanation
Fig. 1 is that the utility model master looks sectional structure schematic diagram.
Fig. 2 is the main TV structure schematic diagram of ditching-disk.
Shown in figure: 1 is depth limiting ring, 2 is bracing frames, and 3 is ditching-disks, and 4 is axles.
Embodiment
Embodiment 1: with reference to Fig. 1, for the structural representation of the utility model embodiment 1, comprise bracing frame 2 and ditcher mechanism, it is characterized in that: ditcher mechanism is arranged on bracing frame 2, described ditcher mechanism comprises: ditching-disk 3 is provided with depth limiting ring 1 with the surface being arranged on ditching-disk 3, and described depth limiting ring 1 stretches out vertically.
As improvement, bracing frame 2 is provided with two groups of symmetrical ditching-disks 3.
During actual use: be provided with axially outward extending depth limiting ring 1 outside ditching-disk 3, the depth limiting ring 1 that install different size additional can be required according to different sowing depth, achieve the depth stop of single plough, and the uniformity of sowing depth can be ensured.
Claims (2)
1. a double disk opener depth stop device, comprise bracing frame (2) and ditcher mechanism, it is characterized in that: ditcher mechanism is arranged on bracing frame (2), described ditcher mechanism comprises: ditching-disk (3) and the surface being arranged on ditching-disk (3) are provided with depth limiting ring (1), and described depth limiting ring (1) stretches out vertically.
2. double disk opener depth stop device as claimed in claim 1, is characterized in that: bracing frame (2) is provided with two groups of symmetrical ditching-disks (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520918084.7U CN205093132U (en) | 2015-11-17 | 2015-11-17 | Dark device of twincolter limit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520918084.7U CN205093132U (en) | 2015-11-17 | 2015-11-17 | Dark device of twincolter limit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205093132U true CN205093132U (en) | 2016-03-23 |
Family
ID=55508943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520918084.7U Expired - Fee Related CN205093132U (en) | 2015-11-17 | 2015-11-17 | Dark device of twincolter limit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205093132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106717333A (en) * | 2016-12-13 | 2017-05-31 | 黑龙江省农业科学院耕作栽培研究所 | Direct sowing on dry paddy field ditching-fertilizing and sowing combiner |
-
2015
- 2015-11-17 CN CN201520918084.7U patent/CN205093132U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106717333A (en) * | 2016-12-13 | 2017-05-31 | 黑龙江省农业科学院耕作栽培研究所 | Direct sowing on dry paddy field ditching-fertilizing and sowing combiner |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 |