CN107114061A - A kind of self-propelled leafy vegetable cropper - Google Patents
A kind of self-propelled leafy vegetable cropper Download PDFInfo
- Publication number
- CN107114061A CN107114061A CN201710437275.5A CN201710437275A CN107114061A CN 107114061 A CN107114061 A CN 107114061A CN 201710437275 A CN201710437275 A CN 201710437275A CN 107114061 A CN107114061 A CN 107114061A
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- China
- Prior art keywords
- conveyer belt
- profiling
- crawler body
- ceding
- waveform
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D57/00—Delivering mechanisms for harvesters or mowers
- A01D57/20—Delivering mechanisms for harvesters or mowers with conveyor belts
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The present invention relates to a kind of self-propelled leafy vegetable cropper, belong to technical field of agricultural harvesting.The machine is included across the portal on crawler body and the control loop positioned at crawler body side, the profiling conveying device being located on ceding of Taiwan frame is also equipped with crawler body, the front end of profiling conveying device is located at crawler body front lower place, and rear end extends through the back upper place that portal is located at crawler body；Profiling conveying device circular lifts conveyer belt and the paired vertical waveform conveyer belt that is looped around for forming interval profiling space is constituted by vertical under；The upstream end for lifting conveyer belt lags behind the input of waveform conveyer belt, the lower section peace disk cutter device between the input of waveform conveyer belt and the upstream end for lifting conveyer belt.The profiling space that the present invention is not only due to waveform conveyer belt can play a protective role to leaf vegetables, be prevented effectively from leaf vegetables breakage and cutting loss, and need not be accurately to row feeding, while efficient harvest, it is ensured that harvest quality.
Description
Technical field
The present invention relates to a kind of cropper, especially a kind of self-propelled leafy vegetable cropper belongs to agricultural harvesting machinery
Technical field.
Background technology
According to the applicant understood, the typical structure such as Application No. of existing wild cabbage etc leafy vegetable cropper
Disclosed in CN201220165512.X Chinese patent application document, it is not only due to cut the harvesting approach of root afterwards using first choosing,
The process of choosing easily causes leaf vegetables breakage, and needs to row feeding, requires higher to the vegetables line-spacing of plantation, adaptability is not strong.
In addition, existing leafy vegetable cropper lacks ceding of Taiwan cutting copying system, cutting is not only caused to waste and cut not
Together, and to the bad adaptability on out-of-flatness ground.Such as the technology of Application No. CN201320278063.4 Chinese patent application
Scheme uses the orientation distance by cutter and conveyer belt bottom, realizes the cutting to cabbage vegetable root, its knife with
The distance between conveyer belt is fixed, therefore cutting-height can not adjust, cut bad adaptability.
Also, existing leafy vegetable cropper is hung using tractor side by the way of the ceding of Taiwan, single file harvest, efficiency of crop
Plantation agronomy that is low, not meeting the row of one ridge of China's leafy vegetable two, equipment is bulky, be not suitable for China soil disperses, field
The small present situation of area.
The content of the invention
It is an object of the invention to：The shortcoming existed for above-mentioned prior art typical structure, proposes that one kind can be effective
Avoid leaf vegetables damaged and cutting is lost and do not need the accurate self-propelled leafy vegetable cropper to row feeding.
In order to achieve the above object, the basic technical scheme of self-propelled leafy vegetable cropper of the invention is：Including across
It is also equipped with being located at ceding of Taiwan frame on portal on crawler body and the control loop positioned at crawler body side, the crawler body
On profiling conveying device, the front end of the profiling conveying device is located at crawler body front lower place, and rear end extends through shape of moving into one's husband's household upon marriage
Frame is located at the back upper place of crawler body；The profiling conveying device circular lifts conveyer belt and paired shape by vertical under
The vertical of profiling space is looped around waveform conveyer belt composition at interval；The upstream end for lifting conveyer belt lags behind the ripple
The input of shape conveyer belt, the lower section peace disk between the input of the waveform conveyer belt and the upstream end for lifting conveyer belt is cut
Cut device.
When the self-propelled leafy vegetable cropper of the present invention moves ahead harvest, into waveform conveyer belt input profiling space
Leaf vegetables root cut off first by disk cutter device, be then brought to and lifted on conveyer belt with the motion of waveform conveyer belt, it
Afterwards by portal, until being exported from the rear end of profiling conveying device, bearing frame tool is fallen into.In the process, it is not only due to ripple
The profiling space of shape conveyer belt can play a protective role to leaf vegetables, and be sent afterwards because first cutting, therefore be able to be prevented effectively from leaf
Dish is damaged and cutting is lost, while efficient harvest, it is ensured that harvest quality.During harvest, as long as vegetables are positioned at defeated
Within the scope of sending bandwidth, it is not necessary to accurate to row feeding.
Further improve of the invention is that cutting motor is fixedly mounted on the ceding of Taiwan frame, and is distinguished by two right-angle surfaces
L bracket with height regulation long slot bore and front and rear regulation long slot bore installs the rotatable dise knife of disk cutter device, described
The output shaft of cutting motor is connected by flexible axle with the rotating shaft transmission of the dise knife.Therefore, the installation site of dise knife can basis
Before and after needing, take the circumstances into consideration to adjust up and down, so as to further reduce cutting loss, it is ensured that conveying is smooth.
The present invention is further improved, and the rear portion hinge of the ceding of Taiwan frame is on crawler body, the crawler body
Portal equipped with the anterior lifting hydraulic cylinder of suspention ceding of Taiwan frame；The front portion of the ceding of Taiwan frame is equipped with the profiling being located under dise knife
Bar and the sensor linked with the profiling bar, the signal output part of the sensor is by controlling circuit to connect lifting hydraulic cylinder
Controlled end.So, sensor can detect surface relief situation in real time on profiling bar during harvest, and signal is fed back into control
Circuit processed, sends corresponding signal control ceding of Taiwan frame raise-lower hydraulic cylinder piston rod by control circuit and stretches, so as to ensure the ceding of Taiwan and ground
The height in face is suitable, the present invention is had good adaptability.
Brief description of the drawings
The present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the dimensional structure diagram of one embodiment of the invention.
Fig. 2 is the main structure diagram of Fig. 1 embodiments.
Fig. 3 is Fig. 2 present invention looks up structural representation.
Fig. 4 is Fig. 2 side structure schematic view.
Contain following main parts size in figure：
1 profiling conveying device；2 cutter devices；3 profiling bars；4 crawler bodies；5 frames；6 control loops；7 chassis are passed
Dynamic system；8 sensors；1-1 waveform conveyer belts；1-2 conveys driven voller；1-4 feed drive motors；1-5 conveys drive roll；
1-6 lifts conveyer belt；1-8 conveys mounting seat；1-9 hydraulic lifting cylinders；1-10 conveyer belt distance regulating mechanisms；2-1 disks
Knife；2-2 flexible axles；2-3 cutting motors；2-5 L brackets；4-1 crawler belts；4-2 portals；6-4 batteries.
Embodiment
Embodiment one
The self-propelled leafy vegetable cropper basic structure of the present embodiment as depicted in figs. 1 and 2, including across on crawler body 4
Portal 4-2（Portal 4-2 concrete structure may refer to the Chinese patent literature of Application No. 200910026164.0）
With the control loop 6 positioned at crawler body side.The profiling conveying device 1 being located on ceding of Taiwan frame G is housed on crawler body 4.
The front end of profiling conveying device 1 is located at the front lower place of crawler body 4, and rear end extends through portal 4-2 and is located at shoe
Back upper place with chassis 4.Profiling conveying device 1 circular lifted conveyer belt 1-6 under and paired formed by four pairs vertical
The vertical of interval profiling space K is looped around waveform conveyer belt 1-1 compositions.The upstream end for lifting conveyer belt 1-6 lags behind waveform
Conveyer belt 1-1 input, the lower section peace circle between waveform conveyer belt 1-1 input and the upstream end for lifting conveyer belt 1-6
Disk cutter device 2.Profiling space K accommodates whole vegetables in harvest.
As shown in Figure 3, the lower section between waveform conveyer belt 1-1 input and the upstream end for lifting conveyer belt 1-6 is equipped with
Disk cutter device 2.Cutting motor 2-3 is fixedly mounted on ceding of Taiwan frame G, and respectively there is height to adjust elongated slot by two right-angle surfaces
The L bracket 2-5 of hole and front and rear regulation long slot bore installs the rotatable dise knife 2-1 of disk cutter device, and cutting motor 2-3's is defeated
Shaft is connected by flexible axle 2-2 with dise knife 2-1 rotating shaft transmission.
As shown in Figure 1 and referring to Fig. 4, ceding of Taiwan frame G rear portion hinge is on crawler body 4, the portal two of crawler body 4
Side is respectively provided with the anterior lifting hydraulic cylinder 1-9 of suspention ceding of Taiwan frame G；Ceding of Taiwan frame G front portion, which is equipped with, is located at imitating under dise knife 2-1
Shape bar 3 and the angular displacement sensor 8 linked with profiling bar 3, the signal output part of the sensor 8 is by controlling circuit to connect lifting
Hydraulic cylinder 1-9 controlled end.Harvesting-platform copying control is very ripe, can use for reference Application No. 201320630976.8,
The Chinese patent literatures such as 201610317820 .2, especially 201610965592.X, therefore do not repeat.It should be noted that existing
Ceding of Taiwan height feeler mechanism structure constraint, profiling amount is small, and gauge finder（Or wheel, roller）The lower rears for being arranged on ceding of Taiwan frame more,
Actual gauge finder follows surface relief state and make it that the ceding of Taiwan highly is servo-actuated when changing, positioned at profiling front edge of board cutting mechanism
Execution, thus the problem of generally existing hysteresis quality.The present embodiment is using preposition profiling bar and angular displacement sensor detection ground
Face rise and fall situation of change, in real time control ceding of Taiwan terrain clearance, and can lag compensation, so as to eliminate hysteresis error.
When harvesting leaf vegetables, vegetables are gradually dialled in and lifted both conveyer belts in rotary course by waveform conveyer belt input
Between profiling space, vegetables root then enter profiling steric course in cut off by dise knife, the vegetables after cut-out are with conveyer belt
Rearward convey, fallen into the collection basket being placed in frame in an orderly manner.During harvest, the angular displacement in profiling bar connecting shaft
Sensor detects surface relief situation in real time, and detection signal is fed back into control circuit, ceding of Taiwan frame hydraulic lifting cylinder is controlled by it
Piston rod it is flexible, it is ensured that the height on ceding of Taiwan frame front end and ground is suitable.Due to above and below the present embodiment not only dise knife, front and back position
It is conveniently adjusted, and ceding of Taiwan frame terrain clearance can also automatically adjust in real time, and need not be accurate to row feeding, therefore it is applicable model
Enclose wide, highly versatile.
It is demonstrated experimentally that using the present embodiment cropper compared with prior art, with following remarkable advantage：
1）Profiling conveyer belt and the profiling space for lifting conveyer belt formation have preferable apery hand crawl harvesting function, Ke Yiyou
Effect avoids vegetables from damaging；
2）Feeding is dialled in the rotation of profiling conveyer belt and the picking methods of wheel cutter rotary cutting root instead of artificial harvest on the other hand well
Crawl, the action of a hand-held knife rotary-cut, efficiency are greatly improved；
3）First cut and convey, collect after root, and safe collecting and inclined lead effect by profiling conveyer belt, it can be ensured that it is sweet
The cutting-height of indigo plant etc balling class leaf vegetables and romaine lettuce etc not big leaf vegetables of balling class is consistent, cutting section is smooth；
4）The walking of door shape crawler belt inter-bank, the mode of multirow harvest meet the plantation agronomy feature of leaf vegetables, and to the vegetables row of plantation
Away from less demanding, it is not necessary to which accurate to row feeding, adaptability is greatly improved, highly versatile；
5）Using modular design concept, every row harvesting apparatus（Profiling conveying device）For an independence, reproducible overall list
Member, is installed and easy to adjust, adapts to leafy vegetable not of the same race, the harvest requirement of different spacings；
6）Front and rear and upper-lower position can be separately adjustable dise knife governor motion meet the cutting harvest of different vegetable and require；
7）Cutting copying system detects surface relief situation in real time using sensor, and then controls raise-lower hydraulic cylinder piston rod to stretch
Contracting, it is ensured that the suitable cutting-height of the ceding of Taiwan.
In a word, the present embodiment can realize the mechanized harvest of leafy vegetable, solve the cutting caused by the injustice of ground
Highly inconsistent the problem of, with simple in construction, compact, steady reliable, the good cutting effect of conveying, the high advantage of efficiency of crop,
Reduce the breakage caused to vegetables and cutting wastes, improved the cleannes of vegetables.
Claims (3)
1. a kind of self-propelled leafy vegetable cropper, including across crawler body（4）On portal（4-2）With positioned at track bottom
The control loop of disk side（6）, it is characterised in that：The profiling conveying device being located on ceding of Taiwan frame is also equipped with the crawler body
（1）, the front end of the profiling conveying device is located at crawler body front lower place, and rear end extends through portal positioned at crawler body
Back upper place；The profiling conveying device circular lifts conveyer belt by vertical under（1-6）Imitated with the paired interval that formed
The vertical of shape space is looped around waveform conveyer belt（1-1）Composition；The upstream end for lifting conveyer belt lags behind the waveform
The input of conveyer belt, the lower section peace disk cutting between the input of the waveform conveyer belt and the upstream end for lifting conveyer belt
Device（2）.
2. self-propelled leafy vegetable cropper according to claim 1, it is characterised in that：It is fixedly mounted on the ceding of Taiwan frame
Cutting motor（2-3）, and there is the L bracket for highly adjusting long slot bore and front and rear regulation long slot bore respectively by two right-angle surfaces
（2-5）The rotatable dise knife of disk cutter device is installed（2-1）, the output shaft of the cutting motor passes through flexible axle（2-2）With institute
State the rotating shaft transmission connection of dise knife.
3. self-propelled leafy vegetable cropper according to claim 2, it is characterised in that：The rear portion hinge dress of the ceding of Taiwan frame
On crawler body, the portal of the crawler body is equipped with the anterior lifting hydraulic cylinder of suspention ceding of Taiwan frame；The ceding of Taiwan frame
Front portion is equipped with the profiling bar being located under dise knife and the sensor linked with the profiling bar, the signal output of the sensor
End is by controlling circuit to connect the controlled end of lifting hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710437275.5A CN107114061A (en) | 2017-06-12 | 2017-06-12 | A kind of self-propelled leafy vegetable cropper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710437275.5A CN107114061A (en) | 2017-06-12 | 2017-06-12 | A kind of self-propelled leafy vegetable cropper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107114061A true CN107114061A (en) | 2017-09-01 |
Family
ID=59729849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710437275.5A Pending CN107114061A (en) | 2017-06-12 | 2017-06-12 | A kind of self-propelled leafy vegetable cropper |
Country Status (1)
| Country | Link |
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| CN (1) | CN107114061A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108605513A (en) * | 2018-05-08 | 2018-10-02 | 盐城工业职业技术学院 | The Fu He mechanisms of bundle all-in-one machine are cut suitable for leafy vegetable |
| CN108991742A (en) * | 2018-08-07 | 2018-12-14 | 刘强 | A kind of self-service method of having dinner based on big data |
| CN112042378A (en) * | 2020-08-14 | 2020-12-08 | 淮阴工学院 | Multi-row Chinese chive harvester |
| CN113906916A (en) * | 2021-10-26 | 2022-01-11 | 武汉市农业科学院 | Stock ear harvesting device |
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| WO1997042805A1 (en) * | 1996-05-14 | 1997-11-20 | Tanimura & Antle, Inc. | Baby greens harvester |
| KR20040017436A (en) * | 2002-08-21 | 2004-02-27 | 대한민국(관리부서:농촌진흥청) | Loading and unloading device of heading leaf vegetables harvester |
| CN101518177B (en) * | 2009-04-02 | 2011-04-20 | 农业部南京农业机械化研究所 | Tractor for tobacco field management operations |
| CN203563346U (en) * | 2013-10-12 | 2014-04-30 | 山东省农业机械科学研究院 | Profiling control system of harvest platform |
| KR20150046501A (en) * | 2013-10-22 | 2015-04-30 | 동양물산기업 주식회사 | An apparatus for harvesting lotus roots |
| CN104938150A (en) * | 2015-06-28 | 2015-09-30 | 浙江大学 | Ground self-adaption device and method of self-walking type cabbage lifter and application |
| CN205847976U (en) * | 2016-06-27 | 2017-01-04 | 湖北运银实业有限公司 | A kind of self-propelled potato combine harvester |
| CN206024542U (en) * | 2016-09-18 | 2017-03-22 | 河南省农业科学院粮食作物研究所 | Maize machinery blade cutting machine |
| CN206835661U (en) * | 2017-06-12 | 2018-01-05 | 农业部南京农业机械化研究所 | A kind of self-propelled leafy vegetable cropper |
-
2017
- 2017-06-12 CN CN201710437275.5A patent/CN107114061A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997042805A1 (en) * | 1996-05-14 | 1997-11-20 | Tanimura & Antle, Inc. | Baby greens harvester |
| KR20040017436A (en) * | 2002-08-21 | 2004-02-27 | 대한민국(관리부서:농촌진흥청) | Loading and unloading device of heading leaf vegetables harvester |
| CN101518177B (en) * | 2009-04-02 | 2011-04-20 | 农业部南京农业机械化研究所 | Tractor for tobacco field management operations |
| CN203563346U (en) * | 2013-10-12 | 2014-04-30 | 山东省农业机械科学研究院 | Profiling control system of harvest platform |
| KR20150046501A (en) * | 2013-10-22 | 2015-04-30 | 동양물산기업 주식회사 | An apparatus for harvesting lotus roots |
| CN104938150A (en) * | 2015-06-28 | 2015-09-30 | 浙江大学 | Ground self-adaption device and method of self-walking type cabbage lifter and application |
| CN205847976U (en) * | 2016-06-27 | 2017-01-04 | 湖北运银实业有限公司 | A kind of self-propelled potato combine harvester |
| CN206024542U (en) * | 2016-09-18 | 2017-03-22 | 河南省农业科学院粮食作物研究所 | Maize machinery blade cutting machine |
| CN206835661U (en) * | 2017-06-12 | 2018-01-05 | 农业部南京农业机械化研究所 | A kind of self-propelled leafy vegetable cropper |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108605513A (en) * | 2018-05-08 | 2018-10-02 | 盐城工业职业技术学院 | The Fu He mechanisms of bundle all-in-one machine are cut suitable for leafy vegetable |
| CN108991742A (en) * | 2018-08-07 | 2018-12-14 | 刘强 | A kind of self-service method of having dinner based on big data |
| CN112042378A (en) * | 2020-08-14 | 2020-12-08 | 淮阴工学院 | Multi-row Chinese chive harvester |
| CN113906916A (en) * | 2021-10-26 | 2022-01-11 | 武汉市农业科学院 | Stock ear harvesting device |
| CN113906916B (en) * | 2021-10-26 | 2022-10-18 | 武汉市农业科学院 | Stock ear harvesting device |
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| PB01 | Publication | ||
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Application publication date: 20170901 |