CN202364585U - Two-row maize-straw chopper - Google Patents
Two-row maize-straw chopper Download PDFInfo
- Publication number
- CN202364585U CN202364585U CN2011205057313U CN201120505731U CN202364585U CN 202364585 U CN202364585 U CN 202364585U CN 2011205057313 U CN2011205057313 U CN 2011205057313U CN 201120505731 U CN201120505731 U CN 201120505731U CN 202364585 U CN202364585 U CN 202364585U
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- Prior art keywords
- bent sword
- knife
- bent
- sword
- row
- 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
Links
- 239000010902 straw Substances 0.000 title abstract description 15
- 240000008042 Zea mays Species 0.000 claims abstract description 32
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims abstract description 32
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 16
- 235000005822 corn Nutrition 0.000 claims description 16
- 238000003306 harvesting Methods 0.000 claims description 9
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 abstract description 16
- 235000009973 maize Nutrition 0.000 abstract description 16
- 238000000034 method Methods 0.000 description 5
- 230000009183 running Effects 0.000 description 2
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Abstract
The utility model discloses a two-row maize-straw chopper. The two-row maize-straw chopper is installed below a maize harvester frame and is used for chopping maize straws. A driving wheel, a bearing and a curved-blade movable cutter are installed on a main shaft, and a curved-blade stationary cutter is installed to be close to a rotating orbit of the curved-blade movable cutter. The curved-blade movable cutter and the curved-blade stationary cutter are mutually inlaid in rotation.
Description
Technical field
The utility model relates to a kind of corn stalk shredding device, especially relates to the shredding corn stalk device of two row maize harvesting machines.
Background technology
The straw chopping apparatus of two of use row maize harvesting machines can only cut off upright row's maize straw down at present, and the maize straw that has inclination laterally to get into has to leak cuts phenomenon, causes stalk oversize, does not reach the standard of straw-returning.
Summary of the invention
The technical problem that the utility model will solve is; The straw chopping apparatus of current two row maize harvesting machines exists to leak to the maize straw that tilts, laterally gets into cuts phenomenon; Cause stalk oversize; Do not reach the standard of straw-returning, provide a kind of can in length and breadth, uprightly, the maize straw that tilt the to get into two row shredding corn stalk devices that can both shred.
The technical scheme of the utility model realizes in the following manner: a kind of two row shredding corn stalk devices; Be installed on the bearing block (2) of two row harvest corn frame (1) belows; Go up installing drive (4) and bent sword moving knife (5) at main shaft (3); At rotary motion trace place near bent sword moving knife (5), install bent sword stationary knife (6), be fixed on the frame (1).
During rotation, bent sword moving knife (5) embeds with bent sword stationary knife (6) each other.
Bent sword moving knife (5) is gone up can install bent sword knife section (7), and bent sword stationary knife (6) is gone up can install bent sword ledger-plate (8), fastening by bolt (9).
The effect that the utility model is useful is, can with in length and breadth, maize straw upright, oblique entering can both shred, and improves the straw-returning quality.
Description of drawings
Fig. 1 is the front view of two row shredding corn stalk devices.
Fig. 2 is the end view of Fig. 1.
Fig. 3 is the end view of the utility model two another embodiment of row shredding corn stalk device.
Fig. 4 is the front view of Fig. 3.
Among the figure 1, frame, 2, bearing block, 3, main shaft, 4, drive, 5, bent sword moving knife, 6, bent sword stationary knife, 7, bent sword knife section, 8, bent sword ledger-plate, 9, bolt.
Embodiment
At Fig. 1, among the embodiment of Fig. 2, a kind of two row shredding corn stalk devices; Be installed on the bearing block 2 of two row harvest corn frames, 1 below, installing drive 4 and bent sword moving knife 5 on main shaft 3 are at the rotary motion trace place near bent sword moving knife 5; Install bent sword stationary knife 6, be fixed on the frame 1.
During rotation, bent sword moving knife 5 embeds with bent sword stationary knife 6 each other.
The course of work: drive 4 drives bent sword moving knife 5 runnings through main shaft 3; Maize harvesting machine advances in the process; Bent sword moving knife 5 with maize straw from taking the back upper place of main shaft 3 after root cuts off to, under the cooperation of bent sword stationary knife 6, with in length and breadth, uprightly, the maize straw that tilts to get into all shreds.This process constantly repeats, and accomplishes also field work of stalks cutting.Shred effectively, reach the agronomy planting requirement.
In Fig. 3, another embodiment shown in Figure 4, a kind of two row shredding corn stalk devices are installed on the bearing block 2 of two row harvest corn frames, 1 below; Installing drive 4 and bent sword moving knife 5 on main shaft 3 are installed bent sword knife section 7 again on bent sword moving knife 5, fastening by bolt 9; At rotary motion trace place near bent sword knife section 7, install bent sword stationary knife 6, bent sword ledger-plate 8 is installed on bent sword stationary knife 6 again; Fastening by bolt 9, bent sword stationary knife 6 is fixed on the frame 1.
During rotation, the bent sword knife section 7 on the bent sword moving knife 5 embeds with the bent sword ledger-plate 8 on the bent sword stationary knife 6 each other.
The course of work: drive 4 drives bent sword knife section 7 runnings through main shaft 3; Maize harvesting machine advances in the process; Bent sword knife section 7 with maize straw from taking the back upper place of main shaft 3 after root cuts off to; Under the cooperation of bent sword ledger-plate 8, with in length and breadth, uprightly, the maize straw that tilt to get into all shreds.This process constantly repeats, and accomplishes also field work of stalks cutting.In this process, bent sword knife section 7 influences the stalks cutting effect after wearing and tearing with bent sword ledger-plate 8.Only need back out bolt 9 and change bent sword knife section 7 and bent sword ledger-plate 8, practice thrift cost.
Claims (3)
1. capable shredding corn stalk device; Be installed on the bearing block (2) of harvest corn frame (1) below, it is characterized in that: go up installing drive (4) and bent sword moving knife (5) at main shaft (3), at rotary motion trace place near bent sword moving knife (5); Install bent sword stationary knife (6), be fixed on the frame (1).
2. two row shredding corn stalk devices according to claim 1, it is characterized in that: bent sword moving knife (5) embeds with bent sword stationary knife (6) each other during rotation.
3. two row shredding corn stalk devices according to claim 1, it is characterized in that: bent sword moving knife (5) is gone up can install bent sword knife section (7), and bent sword stationary knife (6) is gone up can install bent sword ledger-plate (8), fastening by bolt (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205057313U CN202364585U (en) | 2011-11-29 | 2011-11-29 | Two-row maize-straw chopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205057313U CN202364585U (en) | 2011-11-29 | 2011-11-29 | Two-row maize-straw chopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202364585U true CN202364585U (en) | 2012-08-08 |
Family
ID=46588318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205057313U Expired - Fee Related CN202364585U (en) | 2011-11-29 | 2011-11-29 | Two-row maize-straw chopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202364585U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102934571A (en) * | 2012-10-19 | 2013-02-20 | 孙明芹 | Straw crushing mechanism under corn harvesting machine header |
| CN106171325A (en) * | 2016-08-04 | 2016-12-07 | 山东省农业科学院畜牧兽医研究所 | A kind of dark green stalk beating device |
-
2011
- 2011-11-29 CN CN2011205057313U patent/CN202364585U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102934571A (en) * | 2012-10-19 | 2013-02-20 | 孙明芹 | Straw crushing mechanism under corn harvesting machine header |
| CN106171325A (en) * | 2016-08-04 | 2016-12-07 | 山东省农业科学院畜牧兽医研究所 | A kind of dark green stalk beating device |
| CN106171325B (en) * | 2016-08-04 | 2018-02-06 | 山东省农业科学院畜牧兽医研究所 | A kind of dark green stalk beating device |
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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: 20120808 Termination date: 20131129 |