CN204206747U - Novel corn planter - Google Patents
Novel corn planter Download PDFInfo
- Publication number
- CN204206747U CN204206747U CN201420657522.4U CN201420657522U CN204206747U CN 204206747 U CN204206747 U CN 204206747U CN 201420657522 U CN201420657522 U CN 201420657522U CN 204206747 U CN204206747 U CN 204206747U
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- CN
- China
- Prior art keywords
- shaft
- wheel
- land
- frame
- seeding unit
- 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 discloses a kind of Novel corn planter, its frame is supported by two land wheels, frame is fixed with several case, the lower end of each kind of case is all connected with seeding unit, the lower end of seeding unit is connected with plough through tremie pipe, the driving shaft of some seeding units is all coaxial with the wheel shaft of two land wheels, and the driving shaft of all seeding units and the wheel shaft of two land wheels connect through shaft coupling successively; Described some ploughs are all positioned at immediately below land wheel wheel shaft central shaft.Which shorten the span of frame, when ground out-of-flatness, plough can fluctuate with land wheel, and then ensure that the stable, homogeneous of sowing depth; Simultaneously because the driving shaft of seeding unit is by the wheel shaft Direct driver of land wheel, make the running of seeding unit more stable.Therefore the utility model structural design science more, small and exquisite, compact, flexible, sowing effect is better.
Description
Technical field
The utility model relates to a kind of farm machinery, particularly relates to a kind of Novel corn planter.
Background technology
Current corn drill is made up of frame, land wheel, kind case, seeding unit and plough etc. usually, and land wheel drives seeding unit to operate by chain, and the front end of frame is connected with tractor, and rear end is then provided support by land wheel.The corn drill front and rear fulcrum span of this structure is comparatively large, and plough is arranged between two fulcrums, when out-of-flatness Ground Operation, when tractor or land wheel through the ridge, ditch, plough is often unsettled or ditch dark, and can not the realization of normal table sow.In addition, the seeding unit of current corn drill is driven by land wheel through chain usually, and easily shakes in sower running, makes the transmission of chain unstable, and then affects the steady operation of seeding unit.
Utility model content
For overcoming above-mentioned technical problem, the utility model provides a kind of reasonable in design, and sowing depth is homogeneous, and seeding unit is stable, is conducive to the Novel corn planter improving sowing effect.
For realizing above-mentioned technical purpose, the utility model adopts following technical proposals: a kind of Novel corn planter, comprise frame, frame is supported by two land wheels be set up in parallel, frame is fixed with some kind casees side by side, the lower end of each kind of case is all connected with seeding unit, and the lower end of seeding unit is connected with plough through tremie pipe, described seeding unit, plough are all fixed by frame support, and between two land wheels; The driving shaft of described some seeding units is all coaxial with the wheel shaft of two land wheels, and the driving shaft of all seeding units and the wheel shaft of two land wheels connect through shaft coupling successively; Described some ploughs are all positioned at immediately below land wheel wheel shaft central shaft; Described plough rear end is provided with covering device through frame support and firming roller successively.
The utility model has following beneficial effect: because plough is positioned at immediately below land wheel wheel shaft, therefore shorten the span of frame, and when ground out-of-flatness, plough can fluctuate with land wheel, and then ensure that the stable, homogeneous of sowing depth; Simultaneously because the driving shaft of seeding unit is by the wheel shaft Direct driver of land wheel, eliminate the transmission mechanisms such as chain, make the running of seeding unit more stable, overcome the destabilizing factor that mechanical shock brings.Therefore the utility model structural design science more, small and exquisite, compact, flexible, work more stable, sowing effect is better.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is A-A cutaway view.
In figure, 1, firming roller, 2, land wheel, 3, frame, 4, seeding unit, 5, plant case, 6, driving shaft, 7, pull arm, 8, tremie pipe, 9, plough, 10, covering device, 11, wheel shaft, 12, shaft coupling.
Embodiment
Shown in accompanying drawing 1,2, a kind of Novel corn planter disclosed in the utility model, it comprises frame 3, frame 3 is supported by two land wheels be set up in parallel 2, and frame 3 front end is provided with pulls arm 7 for what be connected with tractor, frame 3 is fixed with some kind casees 5 side by side, the lower end of each kind of case 5 is all connected with seeding unit 4, the lower end of seeding unit 4 is connected with plough 9 through tremie pipe 8, and described seeding unit 4, plough 9 all support fixing by frame 3, and between two land wheels 2; The driving shaft 6 of described some seeding units 4 is all coaxial with the wheel shaft 11 of two land wheels 2, and the driving shaft 6 of all seeding units 4 and the wheel shaft 11 of two land wheels 2 connect through shaft coupling 12 successively; Described some ploughs 9 are all positioned at immediately below wheel shaft 11 central shaft of land wheel 2; Described plough 9 rear end is provided with the covering device 10 and firming roller 1 that support through frame 3 successively.
Claims (1)
1. a Novel corn planter, comprise frame, it is characterized in that: frame is supported by two land wheels be set up in parallel, frame is fixed with some kind casees side by side, the lower end of each kind of case is all connected with seeding unit, the lower end of seeding unit is connected with plough through tremie pipe, and described seeding unit, plough are all fixed by frame support, and between two land wheels; The driving shaft of described some seeding units is all coaxial with the wheel shaft of two land wheels, and the driving shaft of all seeding units and the wheel shaft of two land wheels connect through shaft coupling successively; Described some ploughs are all positioned at immediately below land wheel wheel shaft central shaft; Described plough rear end is provided with covering device through frame support and firming roller successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657522.4U CN204206747U (en) | 2014-10-24 | 2014-10-24 | Novel corn planter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657522.4U CN204206747U (en) | 2014-10-24 | 2014-10-24 | Novel corn planter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204206747U true CN204206747U (en) | 2015-03-18 |
Family
ID=52975476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420657522.4U Expired - Fee Related CN204206747U (en) | 2014-10-24 | 2014-10-24 | Novel corn planter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204206747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114503816A (en) * | 2022-02-21 | 2022-05-17 | 湖北三华生态农业科技发展有限公司 | Farming is with spilling kind of device |
-
2014
- 2014-10-24 CN CN201420657522.4U patent/CN204206747U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114503816A (en) * | 2022-02-21 | 2022-05-17 | 湖北三华生态农业科技发展有限公司 | Farming is with spilling kind of 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: 20150318 Termination date: 20151024 |
|
| EXPY | Termination of patent right or utility model |