CN204047185U - A kind of maize harvesting machine hob type straw chopping mechanism being placed in ear harvesting bench bottom - Google Patents
A kind of maize harvesting machine hob type straw chopping mechanism being placed in ear harvesting bench bottom Download PDFInfo
- Publication number
- CN204047185U CN204047185U CN201420527403.7U CN201420527403U CN204047185U CN 204047185 U CN204047185 U CN 204047185U CN 201420527403 U CN201420527403 U CN 201420527403U CN 204047185 U CN204047185 U CN 204047185U
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- CN
- China
- Prior art keywords
- side plate
- assemblied
- stationary knife
- cutter
- tumbler gear
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- Expired - Fee Related
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Abstract
A kind of maize harvesting machine hob type straw chopping mechanism being placed in ear harvesting bench bottom, be made up of power input sprocket, tumbler gear I, tumbler gear II, power shaft, bearing block, side plate I, cutter axis, baffle plate, stationary knife installing rack, middle backplate, stationary knife, cutter, side plate II, rolling bearing units, power shaft by bearing assemble on bearing block, bearing block is assemblied on side plate I, and power input sprocket and tumbler gear I are assemblied in power shaft end; Cutter axis is assemblied in side plate I with on side plate II by rolling bearing units, its end assembling tumbler gear II, middle part assembling cutter; Stationary knife installing rack is assemblied in side plate I with on side plate II, and stationary knife is assemblied on stationary knife installing rack; Side plate I, middle backplate, side plate II are assemblied on harvesting stand respectively.The utility model by arranging four cuttves on cutter axis radial section, and shorten stalk and cut length, chopping result is good, carries reversing gear mechanism simultaneously, can be used for the corn machine that input power rotation direction is contrary with cutter shaft direction of rotation, expands range of application.
Description
Technical field
The utility model relates to a kind of maize harvesting machine hob type straw chopping mechanism being placed in ear harvesting bench bottom, belongs to agricultural mechanical field.
Background technology
At present, maize harvesting machine on the domestic market hob type straw chopping mechanism being placed in ear harvesting bench bottom, all three cuttves are set on cutter axis radial section, stalk Cutting Length is long, chopping result is poor, simultaneously because the power input rotation direction of straw chopping mechanism can only be consistent with cutter shaft direction of rotation, the corn machine that input power rotation direction is contrary with cutter shaft direction of rotation can not be applied to.For overcoming the above problems, we have invented a kind of maize harvesting machine hob type straw chopping mechanism being placed in ear harvesting bench bottom, cutter axis radial section arranges four cuttves, shorten stalk and cut length, chopping result is good, carry reversing gear mechanism simultaneously, can be used for the corn machine that input power rotation direction is contrary with cutter shaft direction of rotation.
Summary of the invention
A kind of maize harvesting machine hob type straw chopping mechanism being placed in ear harvesting bench bottom, primarily of power input sprocket (1), tumbler gear I (2), tumbler gear II (3), power shaft (4), bearing block (5), side plate I (6), cutter axis (7), baffle plate (8), stationary knife installing rack (9), middle backplate (10), stationary knife (11), cutter (12), side plate II (13), rolling bearing units (14) form, its architectural feature is: power shaft (4) is assemblied on bearing block (5) by bearings, bearing block (5) by bolts assemblies on side plate I (6), power input sprocket (1) and tumbler gear I (2) are assemblied in power shaft (4) end, cutter axis (7) is assemblied in side plate I (6) with on side plate II (13) by rolling bearing units (14), and the tumbler gear II (3) be meshed with tumbler gear I (2) is assembled in its end, middle part assembling cutter (12), the two ends of stationary knife installing rack (9) are assemblied in side plate I (6) respectively with on side plate II (13), and stationary knife (11) is assemblied on stationary knife installing rack (9), middle backplate (10) and two groups of baffle plates (8) are placed between side plate I (6) and side plate II (13), one group in baffle plate (8) is assembled together by bolt and side plate I (6), middle backplate (10), and another group is assembled together by bolt and side plate II (13), middle backplate (10), side plate I (6), middle backplate (10), side plate II (13) are assemblied on harvesting stand (15) respectively.
Described cutter axis (7) radial section is evenly equipped with four cutteves (12).
Because the utility model have employed said structure, by arranging four cuttves on cutter axis radial section, shortening stalk and cutting length, chopping result is good, simultaneously by carrying reversing gear mechanism, can be used for the corn machine that input power rotation direction is contrary with cutter shaft direction of rotation, expanding range of application.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of maize harvesting machine hob type straw chopping mechanism front view being placed in ear harvesting bench bottom;
Accompanying drawing 2 is a kind of maize harvesting machine hob type straw chopping mechanism left view being placed in ear harvesting bench bottom.
1-power input sprocket, 2-tumbler gear I, 3-tumbler gear II, 4-power shaft, 5-bearing block,
The middle backplate of 6-side plate I, 7-cutter axis, 8-baffle plate, 9-stationary knife installing rack, 10-, 11-stationary knife,
12-cutter, 13-side plate II, 14-rolling bearing units, 15-harvesting stand, 16-snapping bar.
Embodiment
Relevant detailed description of the present utility model and technology contents, cooperation accompanying drawing 1, accompanying drawing 2 are described as follows, but accompanying drawing only provides with reference to the use with explanation, is not used for being limited the utility model.
During machine operation, power, by power input sprocket (1) input, to be meshed with tumbler gear II (3) transfer motion power by tumbler gear I (2), to drive cutter axis (7) rotation; Snapping bar (16) takes the corn stem of fruit ear, is limited in cutter shreds region by baffle plate (8) and middle backplate (10), under the acting in conjunction of the cutter (12) rotated with fixing stationary knife (11), realizes the chopping function of corn stem.
The foregoing is only preferred embodiment of the present utility model, be not used to limit the scope of the claims of the present utility model, other use the equivalence of patent spirit of the present utility model to change, and all should all belong to the scope of the claims of the present utility model.
Claims (2)
1. the maize harvesting machine hob type straw chopping mechanism being placed in ear harvesting bench bottom, primarily of power input sprocket (1), tumbler gear I (2), tumbler gear II (3), power shaft (4), bearing block (5), side plate I (6), cutter axis (7), baffle plate (8), stationary knife installing rack (9), middle backplate (10), stationary knife (11), cutter (12), side plate II (13), rolling bearing units (14) form, its architectural feature is: power shaft (4) is assemblied on bearing block (5) by bearings, bearing block (5) by bolts assemblies on side plate I (6), power input sprocket (1) and tumbler gear I (2) are assemblied in power shaft (4) end, cutter axis (7) is assemblied in side plate I (6) with on side plate II (13) by rolling bearing units (14), and the tumbler gear II (3) be meshed with tumbler gear I (2) is assembled in its end, middle part assembling cutter (12), the two ends of stationary knife installing rack (9) are assemblied in side plate I (6) respectively with on side plate II (13), and stationary knife (11) is assemblied on stationary knife installing rack (9), middle backplate (10) and two groups of baffle plates (8) are placed between side plate I (6) and side plate II (13), one group in baffle plate (8) is assembled together by bolt and side plate I (6), middle backplate (10), and another group is assembled together by bolt and side plate II (13), middle backplate (10), side plate I (6), middle backplate (10), side plate II (13) are assemblied on harvesting stand (15) respectively.
2. a kind of maize harvesting machine according to claim 1 hob type straw chopping mechanism being placed in ear harvesting bench bottom, is characterized in that cutter axis (7) radial section being evenly equipped with four cutteves (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420527403.7U CN204047185U (en) | 2014-09-15 | 2014-09-15 | A kind of maize harvesting machine hob type straw chopping mechanism being placed in ear harvesting bench bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420527403.7U CN204047185U (en) | 2014-09-15 | 2014-09-15 | A kind of maize harvesting machine hob type straw chopping mechanism being placed in ear harvesting bench bottom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204047185U true CN204047185U (en) | 2014-12-31 |
Family
ID=52188807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420527403.7U Expired - Fee Related CN204047185U (en) | 2014-09-15 | 2014-09-15 | A kind of maize harvesting machine hob type straw chopping mechanism being placed in ear harvesting bench bottom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204047185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107889634A (en) * | 2017-12-04 | 2018-04-10 | 浙江理工大学 | It is a kind of to utilize the full hole tray rootstock seedling cutting of tiretube process and handling device |
-
2014
- 2014-09-15 CN CN201420527403.7U patent/CN204047185U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107889634A (en) * | 2017-12-04 | 2018-04-10 | 浙江理工大学 | It is a kind of to utilize the full hole tray rootstock seedling cutting of tiretube process and handling device |
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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: 20141231 Termination date: 20180915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |