CN202949720U - Ear picking mechanism for corn harvest - Google Patents
Ear picking mechanism for corn harvest Download PDFInfo
- Publication number
- CN202949720U CN202949720U CN 201220457465 CN201220457465U CN202949720U CN 202949720 U CN202949720 U CN 202949720U CN 201220457465 CN201220457465 CN 201220457465 CN 201220457465 U CN201220457465 U CN 201220457465U CN 202949720 U CN202949720 U CN 202949720U
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- CN
- China
- Prior art keywords
- roller
- picking
- corn
- rollers
- ear
- 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 relates to an ear picking mechanism for corn harvest. The ear picking mechanism for corn harvest comprises a wheel gear box and a group of picking spikes rollers connected with the wheel gear box. The picking ear rollers comprise long rollers and short rollers which are arranged in a juxtaposition mode. A spiral poking gear which is capable of driving a poking millet wheel to revolve is arranged at the front end of the long rollers. By means of the corn harvester picking spikes mechanism, the setting of a poking millet chain on a cutting platform is saved. A transmission way of the poking millet wheel is changed to a transmission way of picking the ear rollers, thus the structure is simplified and power is saved. The ear picking mechanism for corn harvest is simple and compact in structure, easy to assemble, reliable to operate, low in failure rate, saving in power and capable of being suitable for various corn cutting platforms.
Description
Technical field
The utility model relates to a kind of maize harvesting machine parts, specifically a kind of maize harvesting machine corn snapping unit.
Background technology
Corn snapping unit is the main working parts of maize harvesting machine ear picking cutting table.Corn snapping unit on the existing maize harvesting machine is comprised of the harvesting pair roller that is connected on the gear-box; the transmission of corncob and the rotation of straw shift wheel all depend on the transmission of rice-pulling chain and just can finish; but the rice-pulling chain tooth twines corn stem easily in corn-cob picking procedure, thereby causes maize harvesting machine to seize up or shut down.
The utility model content
The purpose of this utility model just provides a kind of maize harvesting machine corn snapping unit, causes maize harvesting machine problem to seize up to solve straw shift wheel by the rice-pulling chain transmission.
The utility model is achieved in that a kind of maize harvesting machine corn snapping unit, comprise gear-box and the one group of harvesting pair roller that joins with described gear-box, described harvesting pair roller comprises juxtaposed long roller and short roller, and the front end of described long roller is shaped with and can drives the spiral moving tooth that straw shift wheel rotates.
Described long roller and described short roller are at the same level height.
Described long roller and described short roller are height setting, and the axial line of described short roller is than the low 20-50mm of level height of described long roller axial line.
The utility model is installed in the ceding of Taiwan of maize harvesting machine, by the universal drive shaft input power of car body, realizes the ear harvesting operation to corn.The utility model has saved the setting of the rice-pulling chain in the ceding of Taiwan, and the kind of drive of rice pulling wheel is changed into by the snapping bar transmission, like this, both simplifies the structure, and has saved again power.The utility model is simple and compact for structure, is easy to assembling, reliable operation, and failure rate is low is saved power, and is applicable on multiple corn harvesting bench.
Description of drawings
Fig. 1 is surface structure schematic diagram of the present utility model.
Among the figure: 1, gear-box, 2, power input shaft, 3, transverse axis, 4, long roller, 5, short roller, 6, spiral bar, 7, straight muscle, 8, straw shift wheel, 9, the worm gear axle bed, 10, the short roller axle bed.
Embodiment
As shown in Figure 1, maize harvesting machine corn snapping unit of the present utility model, comprise gear-box 1 and the one group of harvesting pair roller that joins with gear-box 1, the harvesting pair roller comprises juxtaposed long roller 4 and short roller 5, the front end of long roller 4 is made worm, namely be shaped with and drive the spiral moving tooth that straw shift wheel rotates, be used for driving the straw shift wheel 8 that is contained on the frame and realize horizontally rotating motion.Worm gear axle bed 9 is arranged on the frame of the ceding of Taiwan, and straw shift wheel 8 is installed in the top of the worm-wheel shaft in the worm gear axle bed 9, and the front end of long roller 4 and worm gear axle bed 9 interior worm gears cooperate, and realization turns to transmission.
Long roller 4 in the harvesting pair roller and short roller 5 are shaped with straight muscle 7 and spiral bar 6.
Long roller 4 in the harvesting pair roller and short roller 5 can be arranged on the same level height, also can be the one high and one low form that arranges.When height arranged, the short roller axial line was than the low 20-50mm of level height of long roller axial line, and the corncob that can be convenient to take is like this fallen in the elevator channel of back fast.
The utility model combination is by gear and worm-and-wheel gear transmission combination in the gear-box, will be delivered to each workpiece from the input rotatory force in the main body, forms the working cell of an integral body.
Transmission process of the present utility model is: the power input shaft 2 of gear-box 1 turns clockwise after being connected the acquisition operation power with main frame by universal drive shaft, long roller 4 and short roller 5 are under the drive of its end tooth roller box 1 internal gear, but opposite direction rotating, when long roller 4 rotates, can drive straw shift wheel 8 with lower speed rotation by Worm Wheel System, in working order maize straw is dialled between two snapping bars in order, finish harvesting work, the simultaneously rotation of transverse axis 3 also can drive adjacent harvesting pair roller group and other parts rotary work by parts such as shaft couplings.
Claims (3)
1. maize harvesting machine corn snapping unit, comprise gear-box and with one group of harvesting pair roller that described gear-box joins, it is characterized in that described harvesting pair roller comprises juxtaposed long roller and short roller, the front end of described long roller is shaped with and can drives the spiral moving tooth that straw shift wheel rotates.
2. maize harvesting machine corn snapping unit according to claim 1 is characterized in that, described long roller and described short roller are at the same level height.
3. maize harvesting machine corn snapping unit according to claim 1 is characterized in that, described long roller and described short roller are height setting, and the axial line of described short roller is than the low 20-50mm of level height of described long roller axial line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220457465 CN202949720U (en) | 2012-09-10 | 2012-09-10 | Ear picking mechanism for corn harvest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220457465 CN202949720U (en) | 2012-09-10 | 2012-09-10 | Ear picking mechanism for corn harvest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202949720U true CN202949720U (en) | 2013-05-29 |
Family
ID=48455324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220457465 Expired - Fee Related CN202949720U (en) | 2012-09-10 | 2012-09-10 | Ear picking mechanism for corn harvest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202949720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103782718A (en) * | 2014-01-17 | 2014-05-14 | 山东时风（集团）有限责任公司 | Corn harvesting device with picking missing prevention function |
-
2012
- 2012-09-10 CN CN 201220457465 patent/CN202949720U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103782718A (en) * | 2014-01-17 | 2014-05-14 | 山东时风（集团）有限责任公司 | Corn harvesting device with picking missing prevention function |
| CN103782718B (en) * | 2014-01-17 | 2015-09-09 | 山东时风（集团）有限责任公司 | The harvesting apparatus that a kind of anti-leak-stopping is plucked |
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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: 20130529 Termination date: 20180910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |