CN201160390Y - Blade apparatus of machine for crushing stalks and then leaving them in the field as fertilizer - Google Patents
Blade apparatus of machine for crushing stalks and then leaving them in the field as fertilizer Download PDFInfo
- Publication number
- CN201160390Y CN201160390Y CNU2008200845629U CN200820084562U CN201160390Y CN 201160390 Y CN201160390 Y CN 201160390Y CN U2008200845629 U CNU2008200845629 U CN U2008200845629U CN 200820084562 U CN200820084562 U CN 200820084562U CN 201160390 Y CN201160390 Y CN 201160390Y
- Authority
- CN
- China
- Prior art keywords
- blade
- tool rest
- machine
- field
- fertilizer
- 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 discloses a straw chopper blade device with simple structure, production efficiency enhancement, blade damage reduction and chopping effect improvement. The blade device comprises a cutter holder 3, and is characterized in that one end of the cutter holder 3 is fixed with a cutter blade 1 through a connecting pin 2, and the other end is fixed with a cutter blade 4 through the connecting pin 2. The cutter blade of the straw chopper cutter blade device is difficult to damage.
Description
Technical field
The utility model is about agricultural production machinery, and more particularly, the utility model is about the straw cutting apparatus parts.
Background technology
At present, of home make vertical shaft type stalk is machine also, all adopts the mode that is fixedly connected between blade and the tool rest.And blade shapes is single, all is flat shape, this structure, and power consumption is big, and blade is fragile.
The utility model content
Technical problem to be solved in the utility model is the shortcoming that overcomes prior art, provides a kind of simple in structure, enhances productivity, and reduces the blade damage, improves the straw cutting apparatus blade apparatus of crushing effect.
In order to solve the technical problem of above-mentioned existence, the utility model adopts following technical proposals: its structure comprises tool rest, blade, attachment pegs, and described tool rest two ends are fixed with blade by attachment pegs respectively.
Described blade structure is provided with side, the side other end base of ining succession, and top, described base is provided with blade.
Described blade is parallel with the base, and side and base are 90～180 ° of angles.
Beneficial effect: the utility model compared with prior art: have following beneficial effect:
(1) symmetry is connected on the tool rest, and two-layer cut surface so just can make the cutting number of times showed increased of stalk about forming. improve the crushing effect of field-returning machine greatly.
(2) when blade touches hard objects, resilience is to avoid hard thing automatically, and blade is easy damaged not.
Description of drawings
Accompanying drawing is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is made a detailed explanation.
Referring to accompanying drawing: the straw cutting apparatus blade apparatus is mainly by blade 1, blade 4, attachment pegs 2, tool rest 3 formations such as grade.
One end of described tool rest 3 is screwed firmly by attachment pegs 2 and blade 1, and tool rest 3 other ends are screwed firmly by attachment pegs 2 and blade 4.When blade touched hard object, resilience was to avoid hard thing automatically, and blade is easy damaged not.
Described blade 4 is provided with side 5, side 5 other ends base 7 of ining succession, and 7 tops, described base are provided with blade 6.Described blade 4 is parallel with base 7, and side 5 is hexagonal angle with blade 4.
Claims (3)
1, a kind of straw cutting apparatus blade apparatus, its structure comprise tool rest (3), it is characterized in that described tool rest (3) one ends are fixing by attachment pegs (2) and blade (1), and described tool rest (3) one ends are fixing by attachment pegs (2) and blade (4).
2, straw cutting apparatus blade apparatus as claimed in claim 1 is characterized in that, described blade (4) is provided with side (5), side (5) other end base (7) of ining succession, and top, described base (7) is provided with blade (6).
3, straw cutting apparatus blade apparatus as claimed in claim 1 is characterized in that, described blade (4) is parallel with base (7), and side (5) is hexagonal angle with blade (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200845629U CN201160390Y (en) | 2008-03-18 | 2008-03-18 | Blade apparatus of machine for crushing stalks and then leaving them in the field as fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200845629U CN201160390Y (en) | 2008-03-18 | 2008-03-18 | Blade apparatus of machine for crushing stalks and then leaving them in the field as fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201160390Y true CN201160390Y (en) | 2008-12-10 |
Family
ID=40181337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200845629U Expired - Fee Related CN201160390Y (en) | 2008-03-18 | 2008-03-18 | Blade apparatus of machine for crushing stalks and then leaving them in the field as fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201160390Y (en) |
-
2008
- 2008-03-18 CN CNU2008200845629U patent/CN201160390Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081210 Termination date: 20110318 |