CN106900285A - The multipurpose climing pulverizer of walk-behind type potato is cut in a kind of leakproof - Google Patents
The multipurpose climing pulverizer of walk-behind type potato is cut in a kind of leakproof Download PDFInfo
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- CN106900285A CN106900285A CN201710199739.3A CN201710199739A CN106900285A CN 106900285 A CN106900285 A CN 106900285A CN 201710199739 A CN201710199739 A CN 201710199739A CN 106900285 A CN106900285 A CN 106900285A
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- Prior art keywords
- climing
- cutting knife
- case
- cut
- walk
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- 244000061456 Solanum tuberosum Species 0.000 title claims abstract description 39
- 235000002595 Solanum tuberosum Nutrition 0.000 title claims abstract description 39
- 241001503987 Clematis vitalba Species 0.000 claims abstract description 15
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000003306 harvesting Methods 0.000 abstract description 2
- 244000017020 Ipomoea batatas Species 0.000 description 7
- 235000002678 Ipomoea batatas Nutrition 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000013340 harvest operation Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000478345 Afer Species 0.000 description 1
- 241001124569 Lycaenidae Species 0.000 description 1
- 241000216843 Ursus arctos horribilis Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D82/00—Crop conditioners, i.e. machines for crushing or bruising stalks
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D82/00—Crop conditioners, i.e. machines for crushing or bruising stalks
- A01D82/02—Rollers for crop conditioners
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The multipurpose climing pulverizer of walk-behind type potato is cut the present invention relates to a kind of leakproof, belongs to technical field of agricultural harvesting.The gearbox of the machine is fixedly connected with the installing plate and motor mounts that extend forward and backward respectively, and extends control stick towards back upper place；Installing plate is connected by hanger bracket with climber cutting mechanism, and climber cutting mechanism contains axially spaced-apart installs the rotor for radially extending cutting knife, and case is housed on rotor；The cutter shaft axially spaced-apart distribution of rotor is distributed radially-protruding tool rest along helix, and tool rest is hinged with the inner of cutting knife, and the point of a knife rotation enveloping surface of each cutting knife matches with ridge shape when cutter shaft rotates；The passage that case is formed with point of a knife rotation envelope interplanar distance is in the constriction shape of anterior, middle part to rear portion flaring tapered to middle part；And case rear portion is equipped with ︿ type flow distribution plates.The present invention is it is possible to prevente effectively from the climing leakage of potato is cut, improves chopping result, it is ensured that broken climing to shed to furrow.
Description
Technical field
The multipurpose climing powder of walk-behind type potato is cut the present invention relates to a kind of potato class seedling vine chopping and returning device, especially a kind of leakproof
Broken machine, it is adaptable to which hilly upland and small field sweet potato, potato etc. harvest preceding seedling vine chopping and returning operation, belong to agricultural harvesters
Tool technical field.
Background technology
In the plantation of the high ridges such as sweet potato, potato, the luxuriant type plant of seedling vine, sweet potato is the type plant that typically overgrows, its seedling vine
Generally grow to 1.5~7.0 meters, not only by whole ridge and covered ground, and Stagger-wrap, be difficult separate；Though potato seedling is in
Vertical, height is general more than 0.5 meter, but is also easily lodged in growth course and interlocked with adjacent ridge potato seedling.Thus excavate and receive
Before obtaining sweet potato, potato, it is necessary to remove its seedling vine, otherwise unavoidable serious winding cannot carry out harvest operation.
Existing potato class seedling vine chopping and returning machinery is the suspension matched with more than 20 horsepowers medium-and-large-sized four-wheel tractors
Formula list ridge or many row spacing width implements, its supporting power are larger（20~100 horsepowers of medium-and-large-sized four-wheel tractors）, whole machine weight
（Equipment itself weighs about 350~1500 kilograms in addition to tractor）, volume is big, radius of turn is long（5 meters or so）, matching tractor wheel
Away from big（1 meter or more than 1.8 meters）, required farm machinery road it is broader, it is adaptable to Plain Ba Qu, hills gentle slope bulk ground.And hills
The hillside fields potato class plantation broken small, gradient of field is larger, farm machinery road is narrow, plantation ridge length is shorter, and field u-turn is frequent, using existing
The suspension type list ridge of medium-and-large-sized four-wheel tractor or many row spacing width implements cannot be adapted to.
Therefore, the Chinese patent application of Publication No. CN104396454A is disclosed, " a kind of hand steered walk-behind type sweet potato is broken climing
Chopper ", the machine configures afer bay (1) engine (2) on a pair of road wheels (20) by chassis (4), and both sides are stretched out a pair
Holding rod (19) configuration manipulates display (3)；Broken climing device (7) is hinged with forebay 5, and the left and right sides is fixed on support wheel lifting
On governor motion (8), end configures supporting guide wheel (9)；Metallic plate case shrouds top, the arranged on left and right sides of broken climing device (7)
With forward and backward face, there are preceding safe cover plate (12) and rear safe cover plate (17)；The rotor (15) of broken climing device (7) rotate carry out it is broken climing,
The circumferential of rotor (15) installs cutting knife, and it is in downwards splayed opening to fix the climing skew angle of seedling grid (10) two of leading close to ground.Should
Invention manually cuts the problems such as climing labour intensity is big, recruitment is more, cost of labor is high in not only solving the plantation of hilly upland sweet potato, and
And also overcome two defects of prior art：1）Climber cutting part is furnished with Tiao Yang Long Mandaoyang grid mechanism, during equipment previous operation,
Potato is climing to be provoked rear suitable seedling grizzly bar of leading to up, is interrupted by cutting knife after row to cutting knife strike interval, and the mechanism can be beyond equipment
Potato outside working width is climing to be collected into broken climing machine internal comminution, ensured the smaller design breadth of equipment can crush beyond breadth it
Outer potato is climing, realizes the miniaturization and lightweight of equipment；2）Climber cutting part in climber cutting front equipment end, operating personnel's row during work
Walk in climber cutting equipment rear end, be the parts such as gearbox, driving wheel, engine between operating personnel and climber cutting part, resistance can be played
Gear is acted on, and prevents the influence personal security such as soil block, mudstone, breaking that climber cutting part flies out.
But by practice, applicants have recognized that above-mentioned " a kind of hand steered broken climing chopper of walk-behind type sweet potato " also exist it is following
Weak point：1）Along ridge to potato it is climing easily leakage cut residual, be unfavorable for harvest operation；2）Directly shed to the broken climing of ridge face and easily make
Into cropper winding, and influence the miscellaneous separating effect of its potato；3）Integral type fixed casing interior close, be not easy to cutting knife change and
The maintenance of cutter shaft.
The content of the invention
It is an object of the invention to：For the weak point that above-mentioned prior art is present, improved by structure, proposed a kind of
The climing leakage of potato is prevented effectively to cut, improves chopping result, and guarantee climing sheds to the leakproof of furrow that to cut multipurpose walk-behind type potato climing by broken
Pulverizer.
In order to achieve the above object, the multipurpose climing pulverizer of walk-behind type potato is cut in leakproof of the invention：Including being supported on driving
Gearbox on wheel, the gearbox is fixedly connected with the installing plate and motor mounts that extend forward and backward respectively,
And extend control stick towards back upper place；The installing plate is connected by hanger bracket with climber cutting mechanism, and the climber cutting mechanism contains axle
The rotor for radially extending cutting knife is installed to interval, case is housed on the rotor；It is characterized in that：
The cutter shaft axially spaced-apart distribution of the rotor is distributed the inner of radially-protruding tool rest, the tool rest and cutting knife along helix
It is hinged, the point of a knife rotation enveloping surface of each cutting knife matches with ridge shape when the cutter shaft rotates；
The passage that the case and the point of a knife rotation envelope interplanar distance are formed is in anterior to middle part is tapered, middle part to rear portion flaring
Constriction shape；And the case rear portion is equipped with ︿ type flow distribution plates.
The present invention has considered the reasonable design of point of a knife rotation enveloping surface and shape of hood, makes the track of cutting knife point of a knife
Match with ridge shape, therefore can will cut the climing all cut-outs of the potato in width.Also, the passage between case and point of a knife is in constriction shape, due to
Forward gap is big, and the climing easily rotated cutting knife of potato is shredded and brought into；Case middle part is progressed into afterwards to be formed because spacing reduces
False " congestion ", is shredded repeatedly；Finally quickly dished out by the rear portion of flaring, at the same time, be placed in rear portion by diffuser space
Flow distribution plate will shred repeatedly after broken climing be split into two strands, it is ensured that shed to furrow.As can be seen here, the present invention can effectively keep away
Exempt from the climing leakage of potato cut, improve chopping result, it is ensured that broken climing to shed to furrow.
Further improving of the invention is that the cutting knife outer end of correspondence ridge face position is made up of the left and right tulwar of Y-shaped bifurcated,
The secondary tulwar that the cutting knife outside of correspondence ridge side position is gone out by the main straight knife perpendicular to cutter shaft and inwardly bifurcated is constituted, axially adjacent
Cutting knife rotational trajectory has overlapping part.So, preferable cutting knife arrangement can be not only formed, is not increasing the feelings of cutting knife quantity
Under condition, the tool rest for making axially spaced-apart uniform is arranged out the cutting knife that track is uniform, density is proper, and in the conduct of overlapping part
Under, can will cut the climing more effectively all cut-outs of potato in width.
The present invention is further improved, and the case is by the movable case of front portion and the fixed case group of postmedian
Into, the rear end of the movable case and the fixed lagging hinge, and both sides are by fastener and the side plate of the fixed case
Lockable.Therefore, not only can easily as needed after the gradually aperture of regulation activity case, and unlatching activity case, just
Safeguarded in cutter shaft, killed two birds with one stone.
Further improving of the invention is that two axially adjacent tool rests angularly stagger 120 ° by projection.
The present invention is further improved, and the overlapping part of the adjacent cutting knife rotational trajectory in correspondence ridge face position reaches cutting knife
More than the 50% of Breadth Maximum W.
The present invention also further improving is that the movable case both sides pass through fastening bolt and the fixation for being formed with regulating tank
The side plate lockable of case 6.
Brief description of the drawings
The present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the dimensional structure diagram of Fig. 1.
Fig. 3 is the cutter shaft structure schematic diagram of Fig. 1 embodiments.
Fig. 4 is the side view of Fig. 3.
Fig. 5 is the deflector roll cutter structure schematic diagram of Fig. 1 embodiments.
Fig. 6 is the rotor working state schematic representation of Fig. 1 embodiments.
Fig. 7 is the casing structure schematic diagram of Fig. 1 embodiments.
Fig. 8 is the flow distribution plate working state schematic representation of Fig. 1 embodiments.
Mainly have in figure：Gauge wheel 1, movable case 2, gauge wheel frame 3, rotor 4, cutting knife 5, fixed case 6, frame 7,
Flow distribution plate 8, gauge wheel regulation handle 9, hanger bracket 10, control stick 11, engine 12, mounting bracket 13, gearbox 14, driving wheel
15th, the climing stream 18, field 19 of hinge 16, bolt 17, potato, installing plate 20.
Specific embodiment
Embodiment one
The leakproof of the present embodiment cuts the climing pulverizer basic structure of multipurpose walk-behind type potato as depicted in figs. 1 and 2, is supported on driving wheel
Gearbox 14 on 15, the gearbox 14 starts with the installing plate 20 and placement engine 12 for extending forward and backward respectively
Machine mounting bracket 13 is fixedly connected, and extends control stick 11 towards back upper place.Installing plate 20 is held in the mouth by hanger bracket 10 with climber cutting mechanism
Connect.
The front end of climber cutting mechanism is supported on gauge wheel 1 by gauge wheel frame 3, and the upper end of gauge wheel frame 3 is equipped with by spiral shell
Line pair realizes the gauge wheel regulation handle 9 of the lifting of gauge wheel 1.
The rotor 4 for radially extending cutting knife 5, rotor 4 are installed referring to shown in Fig. 3,4,5,6, climber cutting mechanism contains axially spaced-apart
It is upper that case is housed.The axially spaced-apart of cutter shaft 41 distribution of rotor is distributed radially-protruding tool rest 42, axially adjacent two along helix
Tool rest 42 angularly stagger 120 ° by projection, therefore into three rows for mutually staggering, axially above single each tool rest spacing is that 108cm is adjacent for it
Tool rest spacing is 36cm.Tool rest 42 is hinged with the inner of cutting knife 5, point of a knife rotation enveloping surface and the field of each cutting knife 5 when cutter shaft rotates
The ridge shape on ridge 19 matches.Specifically, the cutting knife outer end of ridge face position is corresponded to by left and right tulwar 5-l, 5-r group of Y-shaped bifurcated
Into the secondary tulwar 5-2 groups gone out by the main straight knife 5-1 perpendicular to cutter shaft and inwardly bifurcated on the outside of the cutting knife of correspondence ridge side position
Into the overlapping part that axially adjacent cutting knife rotational trajectory has overlapping part, the adjacent cutting knife rotational trajectory in correspondence ridge face position reaches
To more than the 50% of cutting knife Breadth Maximum W.This adjacent cutting knife rotational trajectory has the structure of alternating share constant in cutting knife quantity
In the case of, cutting knife movement locus can be made uniformly intensive, so as to will more reliably cut the climing all cut-outs of potato in width.
Referring to Fig. 7,8, case is made up of the fixed case 6 of anterior movable case 2 and postmedian, after movable case 2
End is hinged with fixed case 6 by hinge 16, and both sides pass through the side plate of fastening bolt 17 and the fixed case 6 for being formed with regulating tank
Lockable.So, movable case can be adjusted to correct position locking on demand, when needing to carry out cutting knife replacing and cutter shaft is safeguarded
When, as long as unclamping both sides bolt, you can easily start movable case.Additionally, case rotates envelope interplanar distance shape with point of a knife
Into passage in anterior tapered, middle part to the rear portion flaring to middle part constriction shape, therefore potato climing easily rotated cutting knife during operation
Comminuting space is shredded and brings into, subsequent potato is climing to progress into case middle part, because case is gradually reduced with point of a knife track spacing,
Middle part forms " congestion " state, and this stage potato is climing to be shredded repeatedly, and gradually passes through middle part minimum position；With rear casing and point of a knife
Spacing gradually increases, and is quickly dished out potato climing " unimpeded ".Case rear portion is equipped with ︿ types flow distribution plate 8, and the climing rotated cutting knife of potato is cut
Broken and bring comminuting space into, in comminuting space forming two strands of broken climing streams along case and ︿ types flow distribution plate after shredding repeatedly is thrown
Spill to furrow.
Claims (6)
1. the multipurpose climing pulverizer of walk-behind type potato, including support gearbox on the drive wheel, the gearbox are cut in a kind of leakproof
It is fixedly connected with the installing plate and motor mounts that extend forward and backward respectively, and extends control stick towards back upper place；
The installing plate is connected by hanger bracket with climber cutting mechanism, and the climber cutting mechanism contains axially spaced-apart installation and radially extends cutting knife
Rotor, is equipped with case on the rotor；It is characterized in that：
The cutter shaft axially spaced-apart distribution of the rotor is distributed the inner of radially-protruding tool rest, the tool rest and cutting knife along helix
It is hinged, the point of a knife rotation enveloping surface of each cutting knife matches with ridge shape when the cutter shaft rotates；
The passage that the case and the point of a knife rotation envelope interplanar distance are formed is in anterior to middle part is tapered, middle part to rear portion flaring
Constriction shape；And the case rear portion is equipped with ︿ type flow distribution plates.
2. the multipurpose climing pulverizer of walk-behind type potato is cut in leakproof according to claim 1, it is characterised in that：Correspondence ridge face position
Cutting knife outer end be made up of the left and right tulwar of Y-shaped bifurcated, correspondence ridge side position cutting knife outside it is straight by the master perpendicular to cutter shaft
The secondary tulwar composition that knife and inwardly bifurcated go out, axially adjacent cutting knife rotational trajectory has overlapping part.
3. the multipurpose climing pulverizer of walk-behind type potato is cut in leakproof according to claim 2, it is characterised in that：The case is by preceding
The movable case in portion and the fixed case composition of postmedian, the rear end of the movable case and the fixed lagging hinge, and two
Side passes through the side plate lockable of fastener and the fixed case.
4. the multipurpose climing pulverizer of walk-behind type potato is cut in leakproof according to claim 3, it is characterised in that：Axially adjacent two
Tool rest angularly stagger 120 ° by projection.
5. the multipurpose climing pulverizer of walk-behind type potato is cut in leakproof according to claim 4, it is characterised in that：Correspondence ridge face position
The overlapping part of adjacent cutting knife rotational trajectory reaches more than the 50% of cutting knife Breadth Maximum W.
6. the multipurpose climing pulverizer of walk-behind type potato is cut in leakproof according to claim 5, it is characterised in that：The movable case
Both sides pass through the side plate lockable of fastening bolt and the fixed case 6 for being formed with regulating tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710199739.3A CN106900285A (en) | 2017-03-30 | 2017-03-30 | The multipurpose climing pulverizer of walk-behind type potato is cut in a kind of leakproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710199739.3A CN106900285A (en) | 2017-03-30 | 2017-03-30 | The multipurpose climing pulverizer of walk-behind type potato is cut in a kind of leakproof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106900285A true CN106900285A (en) | 2017-06-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710199739.3A Pending CN106900285A (en) | 2017-03-30 | 2017-03-30 | The multipurpose climing pulverizer of walk-behind type potato is cut in a kind of leakproof |
Country Status (1)
| Country | Link |
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| CN (1) | CN106900285A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107960190A (en) * | 2018-01-12 | 2018-04-27 | 山东农业大学 | The intelligent self-propelled broken climing machine of sweet potato |
| CN113207406A (en) * | 2021-05-12 | 2021-08-06 | 金华市农业科学研究院(浙江省农业机械研究院) | Ridge-culture potato vine crushing machine |
| CN115316104A (en) * | 2022-09-01 | 2022-11-11 | 农业农村部南京农业机械化研究所 | Ridge top self-cleaning type vine crushing and returning device of potato vine cutting and harvesting combined machine |
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| CN206658534U (en) * | 2017-03-30 | 2017-11-24 | 农业部南京农业机械化研究所 | The climing pulverizer of multipurpose walk-behind type potato is cut in a kind of leakproof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107960190A (en) * | 2018-01-12 | 2018-04-27 | 山东农业大学 | The intelligent self-propelled broken climing machine of sweet potato |
| CN107960190B (en) * | 2018-01-12 | 2023-09-22 | 山东农业大学 | Intelligent self-propelled sweet potato vine breaker |
| CN113207406A (en) * | 2021-05-12 | 2021-08-06 | 金华市农业科学研究院(浙江省农业机械研究院) | Ridge-culture potato vine crushing machine |
| CN113207406B (en) * | 2021-05-12 | 2022-07-26 | 金华市农业科学研究院(浙江省农业机械研究院) | Ridge culture potato vine crushing machine |
| CN115316104A (en) * | 2022-09-01 | 2022-11-11 | 农业农村部南京农业机械化研究所 | Ridge top self-cleaning type vine crushing and returning device of potato vine cutting and harvesting combined machine |
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Application publication date: 20170630 |