CN208462392U - A kind of serration type ear-snapping unit - Google Patents
A kind of serration type ear-snapping unit Download PDFInfo
- Publication number
- CN208462392U CN208462392U CN201820816261.4U CN201820816261U CN208462392U CN 208462392 U CN208462392 U CN 208462392U CN 201820816261 U CN201820816261 U CN 201820816261U CN 208462392 U CN208462392 U CN 208462392U
- Authority
- CN
- China
- Prior art keywords
- harvesting
- sawtooth
- sprocket wheel
- stem
- corncob
- 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 serration type ear-snapping units, it is characterized in that: it includes harvesting rack, harvesting plate, stem pulling roller, gearbox, cutterbar assembly；Cutterbar assembly is arranged below harvesting plate, including transmission device, sprocket wheel, guide plate, sawtooth, and power is transferred to sprocket wheel, sprocket wheel and sawtooth internal messing from gearbox by transmission device, and drives sawtooth high-speed rotation on the outside of guide plate.The function of sawtooth is to cut the fringe shank position connected between corn stem and corncob, and reducing stalk separates ear stem with the bonding strength of corncob or directly, reduces harvesting resistance.The power loss that harvesting is reduced using the utility model makes harvesting efficiency and harvest quality be improved significantly.
Description
Technical field
The utility model belongs to agricultural machinery technological field, especially a kind of serration type ear-snapping unit.
Background technique
As the level of farming mechanization in China is continuously improved, also in gradual perfection, corn is plucked for the development of maize harvesting machine
Fringe device is the core work component of maize harvesting machine, and the performance of ear-picking unit has significant shadow for the transaction capabilities of complete machine
It rings.Existing ear-picking unit, especially roll-type ear-picking unit are mainly the extruding utilized snapping bar to corn stover and corncob, drawing
It stretches and completes harvesting, harvesting mode is from bottom to top, by the opposite direction rotating to roller by stalk toward drop-down, because corncob is greater than
Make it by upward power to roller diameter, to take corncob, the power ratio that such harvesting mode needs is artificial from top to bottom
Harvesting mode it is much larger, will also add powerful loss, and make the reduction of harvesting efficiency, and corncob is easily caused to chew seriously,
Harvest quality is reduced, corn kernel quality is seriously affected.
Utility model content
In view of the above technical problems, the purpose of the utility model is to provide a kind of low in energy consumption, high-efficient novel corns to pluck
Fringe platform.
The utility model adopts the following technical scheme that in order to solve the technical problem
A kind of serration type ear-snapping unit of the utility model is structurally characterized in that:
The device includes harvesting rack (3), harvesting plate (2), stem pulling roller (8), gearbox (1), cutterbar assembly；It is described to cut
The setting of cutter assembly is below harvesting plate (2), including transmission device (4), sprocket wheel (5), guide plate (7), sawtooth (6)；The transmission
Power is transferred to sprocket wheel (5) by device 4 from gearbox (1), the sprocket wheel (5) and sawtooth (6) internal messing, and drives sawtooth (6)
Along high-speed rotation on the outside of guide plate (7).
A kind of design feature of serration type ear-snapping unit of the utility model is lain also in:
The function of the sawtooth (6) be to the fringe shank position (10) connected between corn stem (9) and corncob (11) into
Row cutting, reducing stalk (9) separates ear stem with the bonding strength of corncob (11) or directly, reduces harvesting resistance；Described two
The gap of group sawtooth 6 is slightly larger than 9 diameter of corn stem, to prevent stalk (9) from being cut；For enable cutter to fringe handle 10 into
Row effectively cutting, the gap of two groups of sawtooth 6 of setting are slightly less than two pieces of 2 gaps of harvesting plate, cutter are enable to carry out fringe handle (10)
Effectively cutting.
Compared with the prior art, the invention has the advantages that:
Since cutter makes the reduction of the bonding strength of stalk and corncob, so the resistance of harvesting reduces, harvesting is reduced
Power loss, make harvesting efficiency and harvest quality be improved significantly.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is ear-picking principle figure.
Figure label: 1. gearboxes, 2. harvesting plates, 3. harvesting racks, 4. transmission devices, 5. sprocket wheels, 6. sawtooth, 7. are led
Plate, 8. stem pulling rollers, 9. stalks, 10. fringe handles, 11. corncob.
Specific embodiment
A kind of serration type ear-snapping unit of the invention is structurally characterized in that:
Referring to Fig. 1, whole feature are as follows:
The device includes harvesting rack (3), harvesting plate (2), stem pulling roller (8), gearbox (1), cutterbar assembly；It is described to cut
The setting of cutter assembly is below harvesting plate (2), including transmission device (4), sprocket wheel (5), guide plate (7), sawtooth (6)；The transmission
Power is transferred to sprocket wheel (5) by device 4 from gearbox (1), the sprocket wheel (5) and sawtooth (6) internal messing, and drives sawtooth (6)
Along high-speed rotation on the outside of guide plate (7).
In specific implementation, broached-tooth design form is set are as follows:
The function of the sawtooth (6) be to the fringe shank position (10) connected between corn stem (9) and corncob (11) into
Row cutting, reducing stalk (9) separates ear stem with the bonding strength of corncob (11) or directly, reduces harvesting resistance；Described two
The gap of group sawtooth 6 is slightly larger than 9 diameter of corn stem, to prevent stalk (9) from being cut；It omits in the gap of two groups of sawtooth 6
Less than two pieces 2 gaps of harvesting plate, enable cutter effectively to cut fringe handle (10).
The present invention is for being mounted on maize harvesting machine.
In the course of work of the utility model ear picking bench, the corn stem (9) with fringe is delivered to harvesting and filled by rice-pulling chain
It sets, stem pulling roller (8) gap is less than corn stem (9), and stalk (9) are formed and are squeezed, are pulled down stalk (9) by relative rotation,
When corncob (11) is fallen on harvesting plate (2), the fringe shank position (10) of connection corncob (11) and stalk (9) is in sawtooth
(6) in sphere of action, fringe shank position (10) is cut off or cuts out a mouth by sawtooth (6), makes stalk (9) and corncob (11)
Bonding strength reduces, and harvesting resistance reduces, and ear-picking unit more effortlessly takes corncob (11).
Claims (2)
1. a kind of serration type ear-snapping unit, it is characterised in that:
The device includes harvesting rack (3), harvesting plate (2), stem pulling roller (8), gearbox (1), cutterbar assembly；The cutter
Assembly setting is below harvesting plate (2), including transmission device (4), sprocket wheel (5), guide plate (7), sawtooth (6)；The transmission device
(4) power is transferred to sprocket wheel (5), the sprocket wheel (5) and sawtooth (6) internal messing from gearbox (1), and drives sawtooth (6) edge
High-speed rotation on the outside of guide plate (7).
2. a kind of serration type ear-snapping unit according to claim 1, is also characterized by:
The function of the sawtooth (6) is to cut the fringe handle (10) connected between corn stem (9) and corncob (11), drop
Low stalk (9) separates ear stem with the bonding strength of corncob (11) or directly, reduces harvesting resistance；Two groups of sawtooth (6)
Gap be slightly larger than corn stem (9) diameter, to prevent stalk (9) from being cut；To enable cutter to carry out fringe handle (10)
Effectively cutting, setting two groups of sawtooth (6) gap be slightly less than two pieces of harvesting plate (2) gaps, enable cutter to fringe handle (10) into
Row effectively cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820816261.4U CN208462392U (en) | 2018-05-30 | 2018-05-30 | A kind of serration type ear-snapping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820816261.4U CN208462392U (en) | 2018-05-30 | 2018-05-30 | A kind of serration type ear-snapping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208462392U true CN208462392U (en) | 2019-02-05 |
Family
ID=65219388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820816261.4U Expired - Fee Related CN208462392U (en) | 2018-05-30 | 2018-05-30 | A kind of serration type ear-snapping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208462392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113383640A (en) * | 2021-07-27 | 2021-09-14 | 吉林大学 | Pre-pose-adjusting coupled bionic corn ear picking device |
-
2018
- 2018-05-30 CN CN201820816261.4U patent/CN208462392U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113383640A (en) * | 2021-07-27 | 2021-09-14 | 吉林大学 | Pre-pose-adjusting coupled bionic corn ear picking device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202652865U (en) | Input device for sugarcane leaf peeling machine | |
| CN201986391U (en) | Multifunctional corn harvester | |
| CN209861623U (en) | High-efficiency corn header ear picking mechanism with two-stage nearside dividers | |
| CN203313677U (en) | Cornstalk collecting, chopping and throwing system | |
| CN208462392U (en) | A kind of serration type ear-snapping unit | |
| CN202941154U (en) | Corn harvester and header thereof | |
| CN204408947U (en) | Chinese yam plant harvest machine | |
| CN103430695B (en) | Fringe device broken by a kind of horizontal pull-type corn | |
| CN204929709U (en) | Based on the crowded stranding formula husker sheller of multiplex roller chain | |
| CN201403329Y (en) | Sugarcane stripper | |
| CN203675641U (en) | Stalk pickup device of maize harvesting machine | |
| CN203387911U (en) | Spike picking device of corn harvester | |
| CN203369115U (en) | Channel of whole stalk type cane harvesting machine | |
| CN212970799U (en) | Six arris roller snapping plate combination formula corn header | |
| CN201418281Y (en) | Corn harvester header | |
| CN202565746U (en) | Clamping conveying device for maize picking mechanism | |
| CN205727113U (en) | Maize harvesting machine big ridge header device | |
| CN111699840B (en) | Corn stalk top-removing cutting and crushing integrated header and device | |
| CN214257203U (en) | Single row corn harvester | |
| CN209609252U (en) | A kind of combination fruit ear wins the corn picker ceding of Taiwan with stalk clamping function | |
| CN103430694B (en) | Longitudinal poking wheel type corncob picking device | |
| CN210580063U (en) | Self-propelled sugarcane leaf-peeling harvester | |
| CN207692399U (en) | A kind of corn combine with can self-regulated harvesting sheet separation corn snapping unit | |
| CN106258237A (en) | A kind of maize sheller | |
| CN207653002U (en) | A kind of ear-picking unit drive mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20200530 |