CN202759916U - Cold-proof cover for seedling overwintering - Google Patents
Cold-proof cover for seedling overwintering Download PDFInfo
- Publication number
- CN202759916U CN202759916U CN 201220490609 CN201220490609U CN202759916U CN 202759916 U CN202759916 U CN 202759916U CN 201220490609 CN201220490609 CN 201220490609 CN 201220490609 U CN201220490609 U CN 201220490609U CN 202759916 U CN202759916 U CN 202759916U
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- cold
- cover body
- overwintering
- fixing
- seedling
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Abstract
The utility model provides a cold-proof cover for seedling overwintering, relates to a cold-proof device for the seedling overwintering, and aims at solving the problem that seedlings die from heat and cold injury due to the fact that the seedlings are buried in original seedbed soil to overwinter. The cold-proof cover comprises a woven cover body, fixing edges, N fixing rings and N fixing pins, wherein N is an integer larger than four, the top face of the woven cover body is rectangular, the fixing edges are in a strip shape and embedded in four edges of the woven cover body, the N fixing rings are fixed to the fixing edges embedded in the four edges of the woven cover body, and a shoulder is arranged on a position close to the upper end of each fixing pin. When used, the cold-proof cover is covered on the overwintering seedlings, and lower ends of the N fixing pins correspondingly penetrate through the N fixing rings so that the woven cover body is fixed to the ground. The cold-proof cover for the seedling overwintering is used for preventing cold and wind sweeping during the seedling overwintering process.
Description
Technical field
The utility model relates to the nursery stock frigid-proof device, belongs to the forest winter protection technical field of surviving the winter.
Background technology
In the forest seedling nursing production process, part seeds Overwintering Seedlings will be processed through winter protection.At present conventional method is to bury with former bed soil, and its drawback is time-consuming taking a lot of work, and strict grasp buries and remove the soil time, otherwise nursery stock due to wound hot and freeze injury death incur loss.And when removing soil, very easily hurt nursery stock, nursery stock is incurred loss.Slightly bigger nursery stock without winter protection is avenged less such as winter drying, very easily is subject to wind and sweeps dehydration, and the physiology arid causes large stretch of nursery stock dead.
The utility model content
The purpose of this utility model is to bury with former bed soil in order to solve existing seeds Overwintering Seedlings, easily makes the due to wound problem of hot and freeze injury death of nursery stock, and a kind of seedling overwintering anti-cold cover is provided.
The seedling overwintering anti-cold cover, it comprises braiding cover body, fixed edge, a N retainer ring and N steady pin, N is the integer greater than 4, the end face of braiding cover body is rectangle, and fixed edge is ribbon, and fixed edge is set in all round limit of braiding cover body, be set on the fixed edge on all round limit of braiding cover body and be fixed with N retainer ring, steady pin arranges shoulder near upper end, and described anti-cold cover covers on the nursery stock that survives the winter when using, and the lower end correspondence of N steady pin passes that N retainer ring will weave cover body and ground is fixed.
The utility model covers on the bed surface nursery stock before frozen soil, fixes with steady pin and ground around the braiding cover body; The utility model can make forestry nursery stock winter protection in winter, can prevent that again early spring breeze is swept dehydration.The utlity model has and make simply, easy to use, economy and durability, cost saving is reduced the loss, thereby can greatly improve forest seedling nursing production output and quality.
Description of drawings
Fig. 1 is overall structure vertical view of the present utility model, and Fig. 2 is the vertical view of the retainer ring in the embodiment one, and Fig. 3 is the front view of the steady pin in the embodiment one.
Embodiment
Embodiment one: present embodiment is described in conjunction with Fig. 1 to Fig. 3, the described seedling overwintering anti-cold cover of present embodiment, it comprises braiding cover body 1, fixed edge 2, N retainer ring 3 and N steady pin 4, N is the integer greater than 4, the end face of braiding cover body 1 is rectangle, fixed edge 2 is ribbon, fixed edge 2 is set in all round limit of braiding cover body 1, be set on the fixed edge 2 on all round limit of braiding cover body 1 and be fixed with N retainer ring 3, steady pin 4 arranges shoulder near upper end, when described anti-cold cover uses, cover on the nursery stock that survives the winter, the lower end correspondence of N steady pin 4 passes that N retainer ring 3 will weave cover body 1 and ground is fixed.
What seedling needed winter protection especially can cover 3-5 centimeters former bed soil at anti-cold cover, and other nursery stock is without earthing.Before the early spring lifting, can remove anti-cold cover.
Slightly biggerly avenge less such as winter drying without the winter protection nursery stock, very easily be subject to wind and sweep dehydration, the physiology arid causes large stretch of nursery stock dead, uses anti-cold cover of the present utility model can also effectively solve the problem that wind is swept dehydration.
Embodiment two: in conjunction with Fig. 1 present embodiment is described, present embodiment is the further restriction to embodiment one described seedling overwintering anti-cold cover, the length of described braiding cover body 1 be 20.4 meters, wide be 1.4 meters.Meet forest seedling nursing seedbed specification.
Embodiment three: in conjunction with Fig. 1 present embodiment is described, present embodiment is the further restriction to embodiment one described seedling overwintering anti-cold cover, and the centre-to-centre spacing L of adjacent two retainer rings 3 is 500mm.
Embodiment four: in conjunction with Fig. 2 present embodiment is described, present embodiment is the further restriction to embodiment one or three described seedling overwintering anti-cold covers, and described retainer ring 3 is the metal retainer ring.
The outer ring diameter of retainer ring is that Ф 38, interior ring diameter are Ф 18; The circular bead surface of steady pin is circular, and diameter is Ф 36, and fixedly the diameter of pin rod is the long 185mm of being of Ф 16, bar.
Claims (4)
1. seedling overwintering anti-cold cover, it is characterized in that, it comprises braiding cover body (1), fixed edge (2), N retainer ring (3) and N steady pin (4), N is the integer greater than 4, the end face of braiding cover body (1) is rectangle, fixed edge (2) is ribbon, fixed edge (2) is set in all round limit of braiding cover body (1), be set on the fixed edge (2) on all round limit of braiding cover body (1) and be fixed with N retainer ring (3), steady pin (4) arranges shoulder near upper end, described anti-cold cover covers on the nursery stock that survives the winter when using, and the lower end correspondence of N steady pin (4) passes that N retainer ring (3) will weave cover body (1) and ground is fixed.
2. described seedling overwintering anti-cold cover according to claim 1 is characterized in that, the length of described braiding cover body (1) be 20.4 meters, wide be 1.4 meters.
3. described seedling overwintering anti-cold cover according to claim 1 is characterized in that the centre-to-centre spacing L of adjacent two retainer rings (3) is 500mm.
4. according to claim 1 or 3 described seedling overwintering anti-cold covers, it is characterized in that described retainer ring (3) is the metal retainer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220490609 CN202759916U (en) | 2012-09-24 | 2012-09-24 | Cold-proof cover for seedling overwintering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220490609 CN202759916U (en) | 2012-09-24 | 2012-09-24 | Cold-proof cover for seedling overwintering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202759916U true CN202759916U (en) | 2013-03-06 |
Family
ID=47766535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220490609 Expired - Fee Related CN202759916U (en) | 2012-09-24 | 2012-09-24 | Cold-proof cover for seedling overwintering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202759916U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521639A (en) * | 2014-12-17 | 2015-04-22 | 新疆林科院经济林研究所 | Method for fixing seedlings and covering with soil through winter |
| CN105660309A (en) * | 2016-02-29 | 2016-06-15 | 夏云美 | Trunk growth straightener |
| CN110192482A (en) * | 2019-06-18 | 2019-09-03 | 北京安盛生态园林有限公司 | Assembly type nursery stock frigid-proof device |
| CN111296149A (en) * | 2020-04-07 | 2020-06-19 | 周家琼 | Citrus on-tree preservative film fixing equipment and preservative film fixing method |
-
2012
- 2012-09-24 CN CN 201220490609 patent/CN202759916U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521639A (en) * | 2014-12-17 | 2015-04-22 | 新疆林科院经济林研究所 | Method for fixing seedlings and covering with soil through winter |
| CN105660309A (en) * | 2016-02-29 | 2016-06-15 | 夏云美 | Trunk growth straightener |
| CN110192482A (en) * | 2019-06-18 | 2019-09-03 | 北京安盛生态园林有限公司 | Assembly type nursery stock frigid-proof device |
| CN110192482B (en) * | 2019-06-18 | 2021-07-09 | 北京安盛生态园林有限公司 | Assembled nursery stock winter protection device |
| CN111296149A (en) * | 2020-04-07 | 2020-06-19 | 周家琼 | Citrus on-tree preservative film fixing equipment and preservative film fixing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20130924 |