CN203661517U - Hard soil cover breaking roller for seedling emerging of rice seedlings on upland field - Google Patents
Hard soil cover breaking roller for seedling emerging of rice seedlings on upland field Download PDFInfo
- Publication number
- CN203661517U CN203661517U CN201320840899.9U CN201320840899U CN203661517U CN 203661517 U CN203661517 U CN 203661517U CN 201320840899 U CN201320840899 U CN 201320840899U CN 203661517 U CN203661517 U CN 203661517U
- Authority
- CN
- China
- Prior art keywords
- hard soil
- soil cover
- rice seedlings
- roller
- roller body
- 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 relates to a hard soil cover breaking roller for seedling emerging of rice seedlings on an upland field. The hard soil cover breaking roller is composed of a handle, bolts, a supporting frame, a roller body, spike teeth and a rolling shaft. One end of the supporting frame is connected with the handle through the bolts, the other end of the supporting frame is connected with the roller body, the roller body is mounted on the rolling shaft, and the roller body is provided with a plurality of spike teeth. The hard soil cover breaking roller is simple in structure and reasonable in design, the spike teeth on the roller body are used for breaking a hard soil cover, seed shoots cannot be injured, the hard soil cover can be completely and evenly broken, seeds can be fully embedded into soil and cannot be exposed to the air, the percentage of seedling emergency is high, and growth and development of rice seedlings are facilitated.
Description
Technical field: the utility model relates to the pan soil lid crushing roller that a kind of dry seedling bed of rice is emerged.
Background technology: at present, when emerging, dry seedling bed of rice easily produces large area pan soil lid, the seed of sprouting is exposed in air, affect the normal growth of paddy rice, pat hardcoat for addressing this problem most employing broom, easily the seed bud just having sent is caused to damage, cause planting percent to decline, be unfavorable for the g and D of rice shoot.
Summary of the invention: the purpose of this utility model is to overcome above-mentioned shortcoming, the pan soil lid crushing roller that provides a kind of dry seedling bed of rice to emerge, it has mainly solved dry seedling bed of rice easily produces large area pan soil lid while emerging, the seed of sprouting is exposed in air, adopt broom to pat hardcoat, the seed bud just having sent is caused to damage, cause planting percent to decline, be unfavorable for the problem such as g and D of rice shoot.The purpose of this utility model be achieved in that pan soil lid crushing roller that a kind of dry seedling bed of rice emerges by: handle, bolt, bracing frame, cylinder, spike-tooth, the axis of rolling form.Bracing frame one end is connected with handle by bolt, and the other end is connected with cylinder, and cylinder is arranged on the axis of rolling, and cylinder is provided with several spike-tooths, and spike-tooth length is 0.5cm.This product structure is simple, reasonable in design, and it adopts the broken pan soil lid of spike-tooth on cylinder, seed bud is not produced to damage, and pan soil lid is broken completely evenly, and seed can be fully embedded in soil, be not exposed in air, planting percent is high, is conducive to the g and D of rice shoot.
Accompanying drawing explanation:
Accompanying drawing 1 is the structural representation of a kind of dry seedling bed of rice of the utility model pan soil lid crushing roller of emerging.
1-handle, 2-bolt, 3-bracing frame, 4-cylinder
5-spike-tooth, 6-axis of rolling.
Embodiment: describe most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing, the pan soil lid crushing roller that a kind of dry seedling bed of rice is emerged by: handle 1, bolt 2, bracing frame 3, cylinder 4, spike-tooth 5, the axis of rolling 6 form.Bracing frame 3 one end are connected with handle 1 by bolt 2, and the other end is connected with cylinder 4, and cylinder 4 is arranged on the axis of rolling 6, and cylinder 4 is provided with several spike-tooths 5, and spike-tooth 5 length are 0.5cm.
Claims (1)
1. the pan soil lid crushing roller that dry seedling bed of rice is emerged, it is made up of: handle (1), bolt (2), bracing frame (3), cylinder (4), spike-tooth (5), the axis of rolling (6), it is characterized in that: bracing frame (3) one end is connected with handle (1) by bolt (2), the other end is connected with cylinder (4), cylinder (4) is arranged on the axis of rolling (6), cylinder (4) is provided with several spike-tooths (5), and spike-tooth (5) length is 0.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320840899.9U CN203661517U (en) | 2013-12-19 | 2013-12-19 | Hard soil cover breaking roller for seedling emerging of rice seedlings on upland field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320840899.9U CN203661517U (en) | 2013-12-19 | 2013-12-19 | Hard soil cover breaking roller for seedling emerging of rice seedlings on upland field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203661517U true CN203661517U (en) | 2014-06-25 |
Family
ID=50957881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320840899.9U Expired - Fee Related CN203661517U (en) | 2013-12-19 | 2013-12-19 | Hard soil cover breaking roller for seedling emerging of rice seedlings on upland field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203661517U (en) |
-
2013
- 2013-12-19 CN CN201320840899.9U patent/CN203661517U/en not_active Expired - Fee Related
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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: 20140625 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |