CN205648416U - Can control cutting knife of pasture and water height - Google Patents
Can control cutting knife of pasture and water height Download PDFInfo
- Publication number
- CN205648416U CN205648416U CN201620404790.4U CN201620404790U CN205648416U CN 205648416 U CN205648416 U CN 205648416U CN 201620404790 U CN201620404790 U CN 201620404790U CN 205648416 U CN205648416 U CN 205648416U
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- CN
- China
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- pasture
- water
- cutter
- cutting knife
- font
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- Expired - Fee Related
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Abstract
The utility model discloses a can control cutting knife of pasture and water height, characterized by, the cutting knife comprises " V " font cutting knife, tool bit dead lever, sword tail dead lever, transverse fixing rod, fixing pull rod, oblique pull rod, altitude control, power pull rod, use the utility model discloses the cutting knife is fixed in the afterbody of power ship to the altitude control case of cutting knife, on the power pull rod is fixed in the hull, is fixed in suitable position in the water to " V " font cutting knife through the altitude control case, and the power ship moves drives " V " font cutting knife forward and gos forward, cuts off pasture and water from pasture and water stem middle section, pasture and water that the collection was cut off, and the pasture and water rhizome of bottom remains in the water, is convenient for sprout the pasture and water shoot to pasture and water total amount in the control shrimp crab pond is favorable to the shrimp crab to grow.
Description
Technical field
This utility model relates to fish production field, a kind of cutter that can control pasture and water height.
Background technology
Pasture and water are the important attachments of one of shrimp Eriocheir sinensis cultivation, but the growth that pasture and water are too high in shrimp and crab ponds, pasture and water are the most also unfavorable for shrimp Eriocheir sinensis, especially during pasture and water density excessive formation closing environment, too much pasture and water not only become the source that water quality is ruined, still the main critical point that shrimp Eriocheir sinensis yield reduces, culture benefit declines is caused, the main cause that pasture and water density is big is that pasture and water top branch is many, forms the growth vigor of upper end, and the rhizome relative effect of bottom is less；It is to root out that tradition removes the mode of pasture and water, forms the large area open fire district in water body, and this is also unfavorable for the growth of shrimp Eriocheir sinensis.
Summary of the invention
For overcoming drawbacks described above, this utility model devises a kind of cutter that can control pasture and water height.
The technical solution of the utility model is, a kind of cutter that can control pasture and water height, it is characterized in that, cutter is " V "-shaped, it is blade in the periphery of " V " font cutter, the cutter head arranging a setting in the cross point of " V " font cutter fixes bar and the brace of an oblique top, the cutter tail arranging setting at the two ends of " V " font cutter fixes bar, cutter head is fixed bar and is fixed with the most fixing bar with the upper end that cutter tail fixes bar, the upper end fixing bar at cutter head arranges steady brace, steady brace and brace are intersected in Altitude control case side, the opposite side of Altitude control case arranges power pull bar.
Beneficial effect: use this utility model cutter, Altitude control case cutter is fixed on the afterbody of Power Vessel, power pull bar is fixed on hull, by Altitude control case, " V " font cutter is fixed in water body suitably position, and Power Vessel runs forward drive " V " font cutter and advances, pasture and water are cut off from pasture and water stem stage casing, collecting the pasture and water cut off, the pasture and water rhizome of bottom remaines in water body, it is simple to sprout pasture and water shoot, thus pasture and water total amount in controlling in shrimp and crab ponds, beneficially shrimp Eriocheir sinensis growth.
Accompanying drawing explanation
Fig. 1 is this utility model structure chart.
In figure: 1 cutter tail fixes bar, 2 " V " font cutter, 3 laterally fix bars, and 4 cutter heads fix bar, 5 braces, 6 steady braces, 7 Altitude control casees, 8 power pull bars.
Detailed description of the invention
Accompanying drawings this utility model, a kind of cutter that can control pasture and water height, it is characterized in that, cutter is " V "-shaped, it is blade in the periphery of " V " font cutter 2, the cutter head arranging a setting in the cross point of " V " font cutter 2 fixes the brace 5 of bar 4 and an oblique top, the cutter tail arranging setting at the two ends of " V " font cutter 2 fixes bar 1, cutter head is fixed bar 4 and is fixed with the most fixing bar 3 with the upper end that cutter tail fixes bar 1, the upper end fixing bar 4 at cutter head arranges steady brace 6, steady brace 6 and brace 5 are intersected in Altitude control case 7 side, the opposite side of Altitude control case 7 arranges power pull bar 8.
Beneficial effect: use this utility model cutter, Altitude control case 7 cutter is fixed on the afterbody of Power Vessel, power pull bar 8 is fixed on hull, suitably position it is fixed in water body by 7 " V " font cutteves 2 of Altitude control case, Power Vessel runs forward drive " V " font cutter 2 and advances, pasture and water are cut off from the stage casing of pasture and water stem, collect the pasture and water cut off, the pasture and water rhizome of bottom remaines in water body, it is easy to sprout pasture and water shoot, thus pasture and water total amount in controlling in shrimp and crab ponds, beneficially shrimp Eriocheir sinensis growth.
Claims (1)
1. the cutter that can control pasture and water height, it is characterized in that, cutter is " V "-shaped, it is blade in the periphery of " V " font cutter, the cutter head arranging a setting in the cross point of " V " font cutter fixes bar and the brace of an oblique top, the cutter tail arranging setting at the two ends of " V " font cutter fixes bar, cutter head is fixed bar and is fixed with the most fixing bar with the upper end that cutter tail fixes bar, the upper end fixing bar at cutter head arranges steady brace, steady brace and brace are intersected in Altitude control case side, the opposite side of Altitude control case arranges power pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620404790.4U CN205648416U (en) | 2016-05-08 | 2016-05-08 | Can control cutting knife of pasture and water height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620404790.4U CN205648416U (en) | 2016-05-08 | 2016-05-08 | Can control cutting knife of pasture and water height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205648416U true CN205648416U (en) | 2016-10-19 |
Family
ID=57401870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620404790.4U Expired - Fee Related CN205648416U (en) | 2016-05-08 | 2016-05-08 | Can control cutting knife of pasture and water height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205648416U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107466589A (en) * | 2017-09-05 | 2017-12-15 | 无为县慧富水蛭养殖专业合作社 | A kind of hirudiniculture pasture and water clipping device |
| CN114600632A (en) * | 2022-04-22 | 2022-06-10 | 南京清中环境技术有限公司 | Mowing boat with flexible cutter |
-
2016
- 2016-05-08 CN CN201620404790.4U patent/CN205648416U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107466589A (en) * | 2017-09-05 | 2017-12-15 | 无为县慧富水蛭养殖专业合作社 | A kind of hirudiniculture pasture and water clipping device |
| CN114600632A (en) * | 2022-04-22 | 2022-06-10 | 南京清中环境技术有限公司 | Mowing boat with flexible cutter |
| CN114600632B (en) * | 2022-04-22 | 2023-10-17 | 南京清中环境技术有限公司 | Mowing boat with flexible cutter |
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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: 20161019 Termination date: 20170508 |