CN203748195U - Rotary digging, tilling and leveling machine - Google Patents
Rotary digging, tilling and leveling machine Download PDFInfo
- Publication number
- CN203748195U CN203748195U CN201420057873.1U CN201420057873U CN203748195U CN 203748195 U CN203748195 U CN 203748195U CN 201420057873 U CN201420057873 U CN 201420057873U CN 203748195 U CN203748195 U CN 203748195U
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- CN
- China
- Prior art keywords
- rotary digging
- knives
- pick
- revolve
- tilling
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- Expired - Fee Related
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Abstract
A rotary digging, tilling and leveling machine is mainly used for straw left in farmland after crops are harvested and uprooted. The rotary digging, tilling and leveling machine is arranged at the front end of a walking tractor. At the beginning of operation, the rotary digging, tilling and leveling machine uproots tobacco stems in the advancing direction of driving wheels of the walking tractor and tills and levels a tobacco ridge field, and a way is paved for walking of the driving wheels of the walking tractor, limitation that the walking tractor is low in chassis and cannot adapt to operation in various tobacco ridge fields is thoroughly solved, the farmland can be tilled and leveled while rootstock left in the farmland is uprooted, operating processes are simplified for planting of subsequent crops, and production cost is lowered. The rotary digging, tilling and leveling machine is characterized in that a rotary digging shaft assembly is composed of a hollow round pipe, rotary digging knives, left rotary digging knives and right rotary digging knives, and a set of rotary digging knives is arranged in the middle of the hollow round pipe; a designing scheme of the rotary digging knives includes that a row of two, or three and at least six rotary digging knives are radially distributed on the outer wall of the hollow round pipe uniformly, two rows, or three rows or four rows of rotary digging knives are distributed on the outer wall of the hollow round pipe axially, a set of right-rotating-direction rotary digging knives is arranged on the left sides of the rotary digging knives, and a set of left-rotating-direction rotary digging knives is arranged on the right sides of the rotary digging knives.
Description
Technical field
The utility model relates to a kind of agricultural machinery, especially a kind of can eradicate turned in field in crop straw and flatten revolve pick harvesting and tillage machine.
Background technology
In China major part area absolutely, at the rear rhizome that remains in farmland of eradicating of tobacco leaf results, generally with artificial removing, labour intensity is large, removes not thorough at present.Plantation to follow-up crops brings harm.Discloseder pole jack patents in recent years, be summed up two kinds of modes of pulling out tobacco rod: a kind of is by mechanical means, the mode of simulation artificial " pulling out ", utilize the power of hand tractor, drive two chain rotating Vortexes, tobacco rod is imported wherein, along with moving ahead of hand tractor, tobacco rod is uprooped.Its shortcoming is that efficiency is low, and energy consumption is large, easily tobacco rod is pulled off, and complex structure, it is fragile that folder pulls out machinery, poor reliability, job insecurity; Another kind is the rear that pole jack is arranged on to hand tractor, makes solid hob rotation from the power of gearbox output, and some fingers of even cloth around cutter shaft, cut plane by straw from root by the rotation of cutter shaft.The greatest drawback of this scheme is that the driving wheel of hand tractor must be walked in the furrow of vega, and generally the ridge of vega is high is 300～600mm, and the liftoff not enough 200mm of height in the chassis of hand tractor.So kind scheme just cannot operation in the high cigarette furrow field that exceedes 200mm in ridge.
Summary of the invention
The utility model is to overcome prior art and exists efficiency low, energy consumption is large, folder pull out mechanical rapid wear and walking tractor chassis low, in cigarette furrow field, sex-limited some the large defects of operation post, the invention provides one and revolve pick harvesting and tillage machine, and this machine can operation in the high cigarette furrow field differing greatly in various ridges, traveling is not subject to any limitation, and eradicate the leveling of can also being turned in ground when remaining in the rhizome in farmland, for the plantation of follow-up crops has reduced operation procedure, reduce operating cost.
The utility model will solve the technical scheme that its technical problem takes, revolve pick harvesting and tillage machine and comprise gear-box, power output gear, power take-off, jaw clutch, the first bevel gear assembly, the second bevel gear assembly, universal drive shaft, gearing shaft, gear, travelling gear, revolve composition such as pick axle assembly etc.It is characterized in that, the described pick axle assembly that revolves is by quill shaft, revolves pick cutter, left-handedly forms to rotary blade to rotary blade, dextrorotation, the design of wherein revolving pick cutter is, at the middle part of a hollow circular tube, be provided with one group and revolve pick cutter, on the outer wall of quill shaft, radially even cloth arranges two to six of row and revolves pick cutter; And at the outer wall of quill shaft, distribute two to four row are set vertically; The described pick cutter that revolves, is a flat steel plate without sword, can be also that round steel is made; One group of dextrorotation is set to rotary blade in aforementioned left side of revolving pick cutter group, arrange on the right side of revolving pick cutter group one group left-handed to rotary blade.
Usefulness of the present utility model is: will revolve pick harvesting and tillage machine structure and be arranged on the front end of hand tractor, be that operation at the beginning, revolving pick harvesting and tillage machine structure eradicates by the tobacco rod of drive wheel of hand tractor direction of advance, and cigarette furrow field is turned over and flattened, for road has been paved in drive wheel of hand tractor traveling.Not only thoroughly solved because of walking tractor chassis low, can not adapt to the limitation of the operation in various cigarette furrow fields, and the leveling of can also being turned in ground when elimination remains in the rhizome in farmland, simplify operation procedure for the plantation of follow-up crops, reduce production cost.
Brief description of the drawings:
Embodiment below in conjunction with accompanying drawing further illustrates the utility model.
Fig. 1 is front view of the present utility model.
Fig. 2 is the left view of Fig. 1.
Embodiment
Referring to Fig. 1,2, in figure, 1. quill shaft, 2. dextrorotation is to rotary blade, 3. revolve pick cutter, 4. left-handed to rotary blade, it is characterized in that, described revolve pick axle assembly be by quill shaft 1, revolve pick cutter 3, dextrorotation to rotary blade 2, left-handedly form to rotary blade 4, at the middle part of a quill shaft 1, be provided with one group and revolve pick cutter 3, the design that this group is revolved pick cutter 3 is, on the outer wall of quill shaft 1, radially even cloth arranges two to six of row and revolves pick cutter 3; And at the outer wall of quill shaft, distribute two to four row are set vertically; The described pick cutter 3 that revolves, is a flat steel plate without sword, can be also that round steel is made; Aforementioned revolve pick cutter 3 left side one group of dextrorotation is set to rotary blade 2, revolve pick cutter 3 right side arrange one group left-handed to rotary blade 4.
Claims (1)
1. one kind revolves pick harvesting and tillage machine, comprise following part: gear-box, power output gear, power take-off, jaw clutch, the first bevel gear assembly, the second bevel gear assembly, universal drive shaft, gearing shaft, gear, travelling gear, revolve pick axle assembly, it is characterized in that, described revolve pick axle assembly be by quill shaft, revolve pick cutter, dextrorotation is to rotary blade, left-handedly form to rotary blade, at the middle part of a quill shaft, be provided with one group and revolve pick cutter, the design that this group is revolved pick cutter is, on the outer wall of quill shaft, radially even cloth arranges two to six of row and revolves pick cutter, and at the outer wall of quill shaft, distribute two to four row are set vertically, the described pick cutter that revolves, is a flat steel plate without sword, can be also that round steel is made, aforementioned revolve pick cutter left side one group of dextrorotation is set to rotary blade, revolve pick cutter right side arrange one group left-handed to rotary blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420057873.1U CN203748195U (en) | 2014-02-04 | 2014-02-04 | Rotary digging, tilling and leveling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420057873.1U CN203748195U (en) | 2014-02-04 | 2014-02-04 | Rotary digging, tilling and leveling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203748195U true CN203748195U (en) | 2014-08-06 |
Family
ID=51243501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420057873.1U Expired - Fee Related CN203748195U (en) | 2014-02-04 | 2014-02-04 | Rotary digging, tilling and leveling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203748195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103766027A (en) * | 2014-02-04 | 2014-05-07 | 李菊泉 | Rotary digging cultivator |
-
2014
- 2014-02-04 CN CN201420057873.1U patent/CN203748195U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103766027A (en) * | 2014-02-04 | 2014-05-07 | 李菊泉 | Rotary digging cultivator |
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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: 20140806 Termination date: 20160204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |