CN201450867U - Straw removing and field restoring blade - Google Patents
Straw removing and field restoring blade Download PDFInfo
- Publication number
- CN201450867U CN201450867U CN2009201027792U CN200920102779U CN201450867U CN 201450867 U CN201450867 U CN 201450867U CN 2009201027792 U CN2009201027792 U CN 2009201027792U CN 200920102779 U CN200920102779 U CN 200920102779U CN 201450867 U CN201450867 U CN 201450867U
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- Prior art keywords
- straw
- cutter hub
- blade
- utility
- model
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- 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 provides a straw removing and field restoring blade which comprises an assembling head 1 and a cutter body 2, wherein the cutter body 2 is of a strip structure and the middle part of the main body of the cutter body 2 is bended. The straw removing and field restoring blade is characterized in that boosting reinforcement parts 3 are arranged at the two side faces and the bottom part of the cutter body 2. Compared with the prior art, the straw removing and field restoring blade has better wear resistance.
Description
Technical field
The utility model relates to a kind of straw-returning blade.
Background technology
In traditional agricultural production, the stalk of plant will gather in and clean out ground, and then cultivates.In order to improve the fertility in soil, all to adopt the cultivation mode of straw-returning now, needn't gather in stalk and directly pulverize in the ground, cultivate then.Present straw-returning blade structure is as illustrated in figs. 1 and 2, comprises an assembly head 1 and a cutter hub 2, and described cutter hub 2 is a strip dress, and the body of described cutter hub 2 middle part has bending.Existing medium carbon steel or the high-carbon steel of being forges and forms, because of its wearability relatively poor, so in use quick abrasion, change often, both influenced functioning efficiency, and the consumption blade is many.In addition, along with the wearing and tearing of blade, blade place rust, resistance increases, and the machine power load increases the weight of, and fuel consumption increases, and the wearing and tearing owing to blade simultaneously lose original design shape, crushing straw fully, the operation quality variation influences later cultivating.
The utility model content
At defective that exists in the prior art and deficiency, the purpose of this utility model is to propose a kind of straw-returning blade, and the existing straw-returning blade structure design of comparing is more reasonable, plows efficient and reduces friction thereby improve, to improve service life.
In order to achieve the above object, of the present utility modelly propose a kind of straw-returning blade, comprised an assembly head 1 and a cutter hub 2, described cutter hub 2 is a strip dress, and the body of described cutter hub 2 middle part has bending, it is characterized in that, the two sides of described cutter hub 2 and bottom are provided with and strengthen reinforcing portion 3.
Preferred as technique scheme, described enhancing reinforcing portion 3 is a wear-resistant coating.
The utility model proposes a kind of straw-returning blade, comprise an assembly head 1 and a cutter hub 2, described cutter hub 2 is a strip dress, and has bending in the middle part of the body of described cutter hub 2, it is characterized in that, the two sides of described cutter hub 2 and bottom are provided with and strengthen reinforcing portion 3.The present invention proposes a kind of straw-returning cutter, the existing straw-returning cutter of can comparing has better wear resistance.
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.For the person of ordinary skill in the field, from detailed description of the invention, described and other purposes of the present invention, feature and advantage will be apparent.
Description of drawings
Fig. 1 is the structural representation of existing straw-returning cutter;
Fig. 2 is to be the end view of Fig. 1;
Fig. 3 is the straw-returning cutter preferred embodiment structural representation that the utility model proposes.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
The utility model preferred embodiment as shown in Figure 3, comprise an assembly head 1 and a cutter hub 2, described cutter hub 2 is an elongate in shape, and the body of described cutter hub 2 middle part has bending, it is characterized in that, the two sides of described cutter hub 2 and bottom are provided with and strengthen reinforcing portion 3. wherein, and described enhancing reinforcing portion 3 is a wear-resistant coating.
The utility model also can have other embodiment; under the situation that does not deviate from the utility model spirit and essence thereof; the person of ordinary skill in the field works as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of claim of the present utility model.
Claims (2)
1. a straw-returning blade comprises an assembly head and a cutter hub, and described cutter hub is a strip dress, and has bending in the middle part of the body of described cutter hub, it is characterized in that the two sides of described cutter hub and bottom are provided with the enhancing reinforcing portion.
2. straw-returning cutter according to claim 1 is characterized in that, described enhancing reinforcing portion is a wear-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201027792U CN201450867U (en) | 2009-05-15 | 2009-05-15 | Straw removing and field restoring blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201027792U CN201450867U (en) | 2009-05-15 | 2009-05-15 | Straw removing and field restoring blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201450867U true CN201450867U (en) | 2010-05-12 |
Family
ID=42378196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201027792U Expired - Fee Related CN201450867U (en) | 2009-05-15 | 2009-05-15 | Straw removing and field restoring blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201450867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110366965A (en) * | 2019-07-19 | 2019-10-25 | 淮阴工学院 | Blade and the straw counters-field set for using the blade |
-
2009
- 2009-05-15 CN CN2009201027792U patent/CN201450867U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110366965A (en) * | 2019-07-19 | 2019-10-25 | 淮阴工学院 | Blade and the straw counters-field set for using the blade |
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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: 20100512 Termination date: 20110515 |