CN208402553U - A kind of corn stalk shredding device - Google Patents
A kind of corn stalk shredding device Download PDFInfo
- Publication number
- CN208402553U CN208402553U CN201820816296.8U CN201820816296U CN208402553U CN 208402553 U CN208402553 U CN 208402553U CN 201820816296 U CN201820816296 U CN 201820816296U CN 208402553 U CN208402553 U CN 208402553U
- Authority
- CN
- China
- Prior art keywords
- movable
- knife
- cutting blade
- stalk
- movable arbor
- 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
Abstract
The utility model discloses a kind of corn stalk shredding devices, it is characterized in that: it includes transmission mechanism and moving knife and stationary knife, moving knife includes movable arbor, movable knife rack and cutting blade again, and movable arbor and snapping bar are arranged in parallel, and its rear end and transmission mechanism are rotatablely connected；Movable knife rack takes two to three, and interval is equally fixed on movable arbor；Cutting blade is spiral shape, so that its cutting mode is more labour-saving sliding cutting, such cutting blade takes three to four, and is longitudinally uniformly arranged along movable arbor, and correspondence is mounted on movable knife rack；Stationary knife is mounted in the tool fixing frame for extending framework lateral plate, and moving knife is cooperated to shred stalk with shear action.Cutting blade front end should extend movable arbor front end suitable distance, cut for the first time in order to which stalk of the device to standing favorably accomplishes.The utility model can effectively prevent the blocking of stalk, mitigates workload, reduces power loss, improve operating efficiency.
Description
Technical field
The utility model belongs to agricultural machinery technological field, and especially a kind of be mounted below corn harvesting bench indulges horizontal straw
Stalk shredding mechanism.
Background technique
Straw chopping and returning is one of main processing ways of corn stover, and shredding mechanism is as the important of maize harvesting machine
Workpiece, consumed power account for the significant proportion of maize harvesting machine, and working performance directly influences the work shape of complete machine
State.Well known small-sized uniline maize harvesting machine generally uses L-type swivel minor grinding device, and L-type is hammered knife into shape and acted in centrifugal force
Lower high speed rotation, consumption power is big, and poor to the higher stalk crushing effect of moisture content, there are also horizontal type roller grinding devices, i.e.,
Cutter shaft perpendicular to snapping bar and horizontally disposed below the snapping bar, concentrate, and be easy to cause blocking, and blade abrasion is tight by working face
Weight.
Utility model content
The purpose of the utility model is to provide one kind to be mounted below corn harvesting bench, and crush efficiency is high, effect is good, power consumption
The vertical Horizontal straw shredding mechanism that small, stalk is not easy to plug.
The utility model adopts the following technical scheme that in order to solve the technical problem
A kind of corn stalk shredding device of the utility model is structurally characterized in that:
The device includes transmission mechanism and moving knife and stationary knife, and moving knife includes movable arbor (5), movable knife rack (3) and cutting blade
(6)；Movable arbor (5) is the output shaft of transmission mechanism, is arranged in parallel with the snapping bar (4) above the ceding of Taiwan, its rear end and transmission
Mechanism (7) rotation connection；Movable knife rack (3) takes two to three, and interval is equally fixed on movable arbor (5)；Cutting blade (6)
For spiral shape, so that its cutting mode is that more labour-saving sliding cutting, such cutting blade (6) takes three to four, and along movable arbor
(5) longitudinal to be uniformly arranged, correspondence is mounted on movable knife rack (3)；Stationary knife (2) is mounted on the stationary knife for extending former frame side plate (8)
On frame (1), and cutting blade (6) is cooperated to shred stalk with shear action.
A kind of design feature of corn stalk shredding device of the utility model is lain also in:
Movable arbor (5) is not the position that the centre below two snapping bars (4) is arranged, but slightly amesiality, rotation
When cutting blade (6) and stationary knife (2) formed oblique shear, save power；It is suitable that movable arbor (5) front end is extended in cutting blade (6) front end
Work as distance, is cut for the first time in order to which stalk of the device to standing favorably accomplishes.
Compared with the prior art, the invention has the advantages that:
1, using the above structure, due to effective working face of increase Disintegrating knife, make blade abrasion uniformly and be hardly damaged；
2, chopper is started to work before harvesting, effectively prevents the blocking of stalk, mitigates workload；
3, the crushing structure combined using moving knife and stationary knife, and spiral shape cutting blade is selected, make to cut laborsaving, reduction
Power loss, improves operating efficiency.
Detailed description of the invention
Fig. 1 is disintegrating mechanism structural schematic diagram；
Fig. 2 is the front view of novel ear picking bench；
Fig. 3 is the side view of novel ear picking bench；
Figure label: 1. tool fixing frames, 2. stationary knifes, 3. movable knife racks, 4. snapping bars, 5. movable arbors, 6. cutting blades, 7. drivers
Structure, 8. side plates.
Specific embodiment
A kind of corn stalk shredding device of the invention is structurally characterized in that:
Referring to Fig. 1, Fig. 2 and Fig. 3, whole feature are as follows:
The device includes transmission mechanism and moving knife and stationary knife, and moving knife includes movable arbor (5), movable knife rack (3) and cutting blade
(6)；Movable arbor (5) is the output shaft of transmission mechanism, is arranged in parallel with the snapping bar (4) above the ceding of Taiwan, its rear end and transmission
Mechanism (7) rotation connection；Movable knife rack (3) takes two to three, and interval is equally fixed on movable arbor (5)；Cutting blade (6)
For spiral shape, so that its cutting mode is that more labour-saving sliding cutting, such cutting blade (6) takes three to four, and along movable arbor
(5) longitudinal to be uniformly arranged, correspondence is mounted on movable knife rack (3)；Stationary knife (2) is mounted on the stationary knife for extending former frame side plate (8)
On frame (1), and cutting blade (6) is cooperated to shred stalk with shear action.
In specific implementation, moving knife structure type is set are as follows:
Movable arbor (5) is not the position that the centre below two snapping bars (4) is arranged, but slightly amesiality, rotation
When cutting blade (6) and stationary knife (2) formed oblique shear, save power；It is suitable that movable arbor (5) front end is extended in cutting blade (6) front end
Work as distance, is cut for the first time in order to which stalk of the device to standing favorably accomplishes.
The present invention is for being mounted on maize harvesting machine.
In the course of work of the utility model ear picking bench, power reaches the device by transmission mechanism (7), makes cutting blade
(6) it is rotated with movable arbor (5), with the advance of maize harvesting machine, the stalk of standing is cut off by cutting blade (6) front end first, when
When the stalk of top downwardly and rearwardly moves simultaneously since snapping bar acts on, the cutting blade (6) of rotation is matched with fixed stationary knife (2)
Cooperation chopping stalk.
Claims (2)
1. a kind of corn stalk shredding device, it is characterised in that:
The device includes transmission mechanism and moving knife and stationary knife, and moving knife includes movable arbor (5), movable knife rack (3) and cutting blade (6)；
Movable arbor (5) is the output shaft of transmission mechanism, is arranged in parallel with the snapping bar (4) above the ceding of Taiwan, its rear end and transmission mechanism
(7) it is rotatablely connected；Movable knife rack (3) takes two to three, and interval is equally fixed on movable arbor (5)；Cutting blade (6) is spiral shell
Shape is revolved, so that its cutting mode is more labour-saving sliding cutting, such cutting blade (6) takes three to four, and vertical along movable arbor (5)
To being uniformly arranged, correspondence is mounted on movable knife rack (3)；Stationary knife (2) is mounted on the tool fixing frame (1) for extending former frame side plate (8)
On, and cutting blade (6) is cooperated to shred stalk with shear action.
2. a kind of corn stalk shredding device according to claim 1, is also characterized by:
Movable arbor (5) is not the position that the centre below two snapping bars (4) is arranged, but slightly amesiality, and when rotation is dynamic
Blade (6) and stationary knife (2) form oblique shear, save power；Cutting blade (6) front end extend movable arbor (5) front end suitably away from
From in order to which stalk of the device to standing favorably accomplishes cutting for the first time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820816296.8U CN208402553U (en) | 2018-05-30 | 2018-05-30 | A kind of corn stalk shredding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820816296.8U CN208402553U (en) | 2018-05-30 | 2018-05-30 | A kind of corn stalk shredding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208402553U true CN208402553U (en) | 2019-01-22 |
Family
ID=65113366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820816296.8U Expired - Fee Related CN208402553U (en) | 2018-05-30 | 2018-05-30 | A kind of corn stalk shredding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208402553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115039527A (en) * | 2022-06-22 | 2022-09-13 | 四川农业大学 | Soybean weeder |
-
2018
- 2018-05-30 CN CN201820816296.8U patent/CN208402553U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115039527A (en) * | 2022-06-22 | 2022-09-13 | 四川农业大学 | Soybean weeder |
| CN115039527B (en) * | 2022-06-22 | 2023-11-03 | 四川农业大学 | Soybean weeder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202841923U (en) | Corn harvesting machine header | |
| CN203618371U (en) | Corn combined harvester hammer sheet sawtooth combined type straw crushing mechanism | |
| CN204672393U (en) | A kind of crushed stalk dry integrated machine | |
| CN202178962U (en) | Corn harvesting cutting table | |
| CN201192650Y (en) | Branches disintegrator | |
| CN203120489U (en) | Straw smashing device | |
| CN208402553U (en) | A kind of corn stalk shredding device | |
| CN102824941B (en) | Grass chopping and kneading pulverizer | |
| CN202173959U (en) | Multifunctional feed grinder | |
| CN103891476A (en) | Straw smashing device | |
| CN204837175U (en) | Silage harvester rubs broken sawtooth sword device of seed grain | |
| CN205599296U (en) | Energy -efficient living beings rubbing crusher | |
| CN203233718U (en) | Multi-purpose sawing type pulverizer | |
| CN201045780Y (en) | Impurity discharging and crushing device for elevator of corn harvester | |
| CN209435851U (en) | A kind of device for stalk crushing and processing | |
| CN108076838A (en) | A kind of sugar cane leaf crushing and returning to field machine | |
| CN209435852U (en) | A kind of stalk grinding processing equipment | |
| CN203120512U (en) | Forage cutter | |
| CN114158341A (en) | Vertical movable and fixed cutter stubble-cleaning device | |
| CN209435855U (en) | A kind of stalk processing unit (plant) | |
| CN208783281U (en) | A kind of rice straw grinding device | |
| CN209659962U (en) | A kind of straw returning machine knife blade | |
| CN207678372U (en) | A kind of knife sharpening device for stalk crasher | |
| CN205408609U (en) | Maize picker and header, pluck ear of grain case thereof | |
| CN203261790U (en) | Knife for cleaning sugar cane head utilizing scratching machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20190530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |