CN203313722U - Straw cutter knife rest - Google Patents
Straw cutter knife rest Download PDFInfo
- Publication number
- CN203313722U CN203313722U CN2013203656653U CN201320365665U CN203313722U CN 203313722 U CN203313722 U CN 203313722U CN 2013203656653 U CN2013203656653 U CN 2013203656653U CN 201320365665 U CN201320365665 U CN 201320365665U CN 203313722 U CN203313722 U CN 203313722U
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- CN
- China
- Prior art keywords
- rub
- knife rest
- smash
- support
- knife
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- Expired - Fee Related
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Abstract
The utility model relates to a straw cutter knife rest which comprises cutting knife rest groups (1), wherein the cutting knife rest groups (1) are mounted on a knife rest support shaft (2). The straw cutter knife rest is characterized in that at least one rubbing and smashing knife rest group (3) is mounted on the knife rest support shaft (2). According to the straw cutter knife rest, cutting knife rests and rubbing and smashing knife rests are combined together, and cutting, rubbing and smashing are conducted, so that moist or dry straw can be uniformly cut to be 2-3cm, and can be rubbed and smashed softly; the efficiency is improved; multiple cutter heads are distributed uniformly, so that the impact resistance is reduced; the knife rest integrates a cutting function and a rubbing and smashing function, so that the two functions are completed in a box body as long as a motor provides power; the energy is saved; the working hours are shortened; a fermentation utilization ratio of the straw is increased; and an environment is protected.
Description
Technical field
The utility model relates to the farm machinery technical field,, specifically relate to straw harvesting equipment, especially relate on a kind of straw harvesting equipment can be by stalks cutting the time it is rubbed and smashes soft blade carrier component.
Background technology
Stalk is the general name of ripe crops cauline leaf (fringe) part.Be often referred to wheat, paddy rice, corn, potato class, oil plant, cotton, sugarcane and other crops remainder after the results seed.The photosynthetic product of crops has over half being present in stalk, and stalk is rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter etc., is a kind of multiduty reproducible living resources that have, and stalk is also a kind of roughage.Characteristics are crude fiber content high (30%-40%), and contain lignin etc.Though lignin can not be utilized by pig, chicken, can be absorbed by livestocks such as ruminant ox, sheep and utilize.
Straw-returning is the well stimulation of a culture fertility generally paying attention in the world today, and straw-returning is the stalk (maize straw, broomcorn straw etc.) that should not directly make feed directly or pile up after becoming thoroughly decomposed a kind of method in being manured into soil.Soil property be can improve, immature soil into cultivated land, raising accelerated
[1]Soil fertility.While directly ploughing stalk, should apply some nitrogen manures, to promote that stalk becomes thoroughly decomposed in soil, avoid the competition to nitrogen of decomposing bacteria and crop.If stalk can be realized also field by variety of way, just be equivalent to drop into 50% chemical fertilizer, and, in actual production, a large amount of agricultural crop straws go out of use, the burning of even being set fire, both wasted resource, polluted again environment.Even some rural area is shredded utilization by stalk by machine harvest now, but existing grain header can only simply shred stalk, can't effectively as fermentation, make compost or the marsh gas raw materials utilization, in general stalk is made compost as fermentation or the marsh gas raw materials utilization crushed stalk need to be rubbed smash to after 2-3cm and the organic manure such as pig manure, cow dung mix, but current straw harvesting machine only has cutting function, crushed stalk can't be rubbed and smash so short length.
The utility model content
The disposable chopping of stalk can't be rubbed to smash for existing straw harvesting equipment and meeting fermentation and make compost the technological deficiency of raw material; this Shi is to provide a kind of hay cutter knife rest by Xin Xing Alto purpose; can in the stalk cutting and grinding, rub and smash stalk; directly as fermentation, make compost or marsh gas raw materials; saved man-hour; improve the stalk fermentation availability, protected environment.
Technical scheme
In order to realize above-mentioned technical purpose, the utility model designs a kind of hay cutter knife rest, and it comprises chopping knife rest group, and the chopping knife rest is assembled on the knife rest back shaft, it is characterized in that: at least one also is housed on described knife rest back shaft and rubs and smash the knife rest group.
Described rub smash before the knife rest group comprises rub smash support knife bar and after rub and smash the support knife bar, before rub smash support knife bar and after rub smash support knife bar before and after alignment upper and lower corresponding, one end is contained on the knife rest back shaft, the other end connects with rubbing the beater bobbin, rub before beater bobbin two ends are contained in rub smash support knife bar and after rub to smash and support on knife bar, rub the beater bobbin front rub smash support knife bar and after rub to smash and be equipped with at least one on the axle body supported between knife bar and rub the beater sheet, rub between the beater sheet and rub the beater sheet with before rub smash support knife bar and after rub to smash between the support knife bar and separate by sleeve.
Described chopping knife rest group comprises support knife bar and cutting blade, supports knife bar and is installed on the knife rest back shaft, and cutting blade and support knife bar are fixed together, and bottom knife is equipped with at cutting blade cutting edge place.
Before described, rub smash support knife bar and after rub to smash to support between knife bar support chip be housed.
Described rub before beater bobbin two ends are installed on rub smash support knife bar and after rub to smash and support on knife bar.
Described support knife bar is provided with cutting knife reinforcement and boss, and the cutting knife reinforcement becomes 90 ° with the support knife bar, and is welded together by boss.
Described chopping knife rest group is 3, evenly becomes circle-shaped and is contained on the knife rest back shaft.
Describedly rub that to smash the knife rest group be 6, evenly become circle-shaped and be contained on the knife rest back shaft.
Beneficial effect
The utility model will shred knife rest and rub and smash knife rest and combine, and in the time of chopping, rub and will smash, can be by the even chopping 2～3cm of moist or dry stalk, and rub and smash softly, increasing efficiency, a plurality of cutter heads are uniformly distributed, and reduce impact resistance; Chopping and rub and smash function and be integrated on a knife rest, only need a motor that power is provided, and just completed two functions in a casing, saves the energy, reduced man-hour, improved the stalk fermentation availability, protected environment.
The accompanying drawing explanation
Accompanying drawing 1 is product structure schematic diagram of the present utility model.
Accompanying drawing 2 is main apparent direction structural representations of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
Embodiment
As shown in accompanying drawing 1～3, a kind of hay cutter knife rest, it comprises chopping knife rest group 1, chopping knife rest group 1 is contained on knife rest back shaft 2, wherein, at least one also is housed on described knife rest back shaft 2 and rubs and smash knife rest group 3.
Described rub smash before knife rest group 3 comprises rub smash support knife bar 301 and after rub to smash and support knife bar 302, before rub smash support knife bar 301 and after rub and smash that to support knife bar 302 front and back alignment upper and lower corresponding, one end is contained on knife rest back shaft 2, the other end connects with rubbing beater bobbin 4, rub before beater bobbin 4 two ends are contained in rub smash support knife bar 301 and after rub to smash and support on knife bar 302, rub beater bobbin 4 front rub smash support knife bar 301 and after rub to smash and be equipped with at least one on the axle body supported between knife bar 302 and rub beater sheet 303, rub between beater sheet 303 and rub beater sheet 303 and before rub smash support knife bar 301 and after rub to smash to support between knife bar 302 and separate by sleeve 304.
Described chopping knife rest group 1 comprises support knife bar 101 and cutting blade 102, supports knife bar 101 and is installed on knife rest back shaft 2, and cutting blade 102 and support knife bar 101 are fixed together, and bottom knife 103 is equipped with at cutting blade 102 cutting edge places.
Before described, rub smash support knife bar 301 and after rub to smash to support between knife bar 302 support chip 305 be housed.
Described rub before beater bobbin 4 two ends are installed on rub smash support knife bar 301 and after rub to smash and support on knife bar 302.
Described support knife bar 101 is provided with cutting knife reinforcement 101a and boss 101b, cutting knife reinforcement 101a and 101 one-tenth 90 ° of support knife bars, and be welded together by boss 101b.
Described chopping knife rest group 1 is 3, evenly becomes circle-shaped and is contained on knife rest back shaft 2.
Describedly rub that to smash knife rest group 3 be 6, evenly become circle-shaped and be contained on knife rest back shaft 2.
The utility model will shred knife rest and rub and smash knife rest and combine, and in the time of chopping, rub and will smash, can be by the even chopping 2～3cm of moist or dry stalk, and rub and smash softly, increasing efficiency, a plurality of cutter heads are uniformly distributed, and reduce impact resistance; Chopping and rub and smash function and be integrated on a knife rest, only need a motor that power is provided, and just completed two functions in a casing, saves the energy, reduced man-hour, improved the stalk fermentation availability, protected environment.
Claims (8)
1. a hay cutter knife rest, it comprises chopping knife rest group (1), it is upper that chopping knife rest group (1) is contained in knife rest back shaft (2), it is characterized in that: at least one also is housed on described knife rest back shaft (2) and rubs and smash knife rest group (3).
2. a kind of hay cutter knife rest as claimed in claim 1, it is characterized in that: described rub smash before knife rest group (3) comprises rub smash support knife bar (301) and after rub and smash support knife bar (302), before rub smash support knife bar (301) and after rub to smash and support the upper and lower correspondence of alignment before and after knife bar (302), one end is contained on knife rest back shaft (2), the other end connects with rubbing beater bobbin (4), rub before beater bobbin (4) two ends are contained in rub smash support knife bar (301) and after rub and smash on support knife bar (302), rub before beater bobbin (4) is positioned at rub smash support knife bar (301) and after rub and be equipped with at least one on the axle body of smashing between support knife bar (302) and rub beater sheet (303), rub between beater sheet (303) and rub beater sheet (303) and before rub smash support knife bar (301) and after rub to smash between support knife bar (302) and separate by sleeve (304).
3. a kind of hay cutter knife rest as claimed in claim 1, it is characterized in that: described chopping knife rest group (1) comprises support knife bar (101) and cutting blade (102), supporting knife bar (101) is installed on knife rest back shaft (2), cutting blade (102) and support knife bar (101) are fixed together, and bottom knife (103) is equipped with at cutting blade (102) cutting edge place.
4. a kind of hay cutter knife rest as claimed in claim 2 is characterized in that: before described, rub smash support knife bar (301) and after rub to smash between support knife bar (302) support chip (305) be housed.
5. a kind of hay cutter knife rest as claimed in claim 2 is characterized in that: described rub before beater bobbin (4) two ends are installed on rub smash support knife bar (301) and after rub and smash on support knife bar (302).
6. a kind of hay cutter knife rest as claimed in claim 3, it is characterized in that: described support knife bar (101) is provided with cutting knife reinforcement (101a) and boss (101b), cutting knife reinforcement (101a) becomes 90 ° with support knife bar (101), and is welded together by boss (101b).
7. a kind of hay cutter knife rest as described as claim 1 or 3, it is characterized in that: described chopping knife rest group (1) is 3, evenly becomes circle-shaped and is contained on knife rest back shaft (2).
8. a kind of hay cutter knife rest as claimed in claim 1 or 2 is characterized in that: describedly rub that to smash knife rest group (3) be 6, evenly become circle-shaped and be contained on knife rest back shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203656653U CN203313722U (en) | 2013-06-24 | 2013-06-24 | Straw cutter knife rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203656653U CN203313722U (en) | 2013-06-24 | 2013-06-24 | Straw cutter knife rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203313722U true CN203313722U (en) | 2013-12-04 |
Family
ID=49653137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203656653U Expired - Fee Related CN203313722U (en) | 2013-06-24 | 2013-06-24 | Straw cutter knife rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203313722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103329692A (en) * | 2013-06-24 | 2013-10-02 | 上海工程技术大学 | Tool post for straw shredding and smashing machine |
-
2013
- 2013-06-24 CN CN2013203656653U patent/CN203313722U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103329692A (en) * | 2013-06-24 | 2013-10-02 | 上海工程技术大学 | Tool post for straw shredding and smashing machine |
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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: 20131204 Termination date: 20140624 |
|
| EXPY | Termination of patent right or utility model |