CN206835661U - A kind of self-propelled leafy vegetable cropper - Google Patents
A kind of self-propelled leafy vegetable cropper Download PDFInfo
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- CN206835661U CN206835661U CN201720679498.8U CN201720679498U CN206835661U CN 206835661 U CN206835661 U CN 206835661U CN 201720679498 U CN201720679498 U CN 201720679498U CN 206835661 U CN206835661 U CN 206835661U
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- China
- Prior art keywords
- conveyer belt
- profiling
- crawler body
- ceding
- waveform
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Abstract
A kind of self-propelled leafy vegetable cropper is the utility model is related to, belongs 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 also equipped with crawler body on ceding of Taiwan frame, 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 forms 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 utility model is not only due to waveform conveyer belt can be played a protective role to leaf vegetables, effectively avoid leaf vegetables damaged and cutting is lost, and accurately row need not be fed, and while efficient harvest, ensure that harvest quality.
Description
Technical field
A kind of cropper is the utility model is related to, especially a kind of self-propelled leafy vegetable cropper, belongs to agriculture harvest
Field of mechanical technique.
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 feed row, 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, by the way of existing leafy vegetable cropper hangs the ceding of Taiwan, single file harvest using tractor side, efficiency of crop
Plantation agronomy that is low, not meeting the row of one ridge of China's leafy vegetable two, equipment is bulky, is not suitable for China soil disperses, field
The small present situation of area.
The content of the invention
The purpose of this utility model is：The shortcomings that existing for above-mentioned prior art typical structure, propose that one kind can be with
Effectively avoid leaf vegetables breakage and cutting loss and the self-propelled leafy vegetable cropper that accurately need not be fed to row.
In order to achieve the above object, the basic technical scheme of the self-propelled leafy vegetable cropper of the utility model is：Including
Across the portal on crawler body and the control loop positioned at crawler body side, it is also equipped with being located on the crawler body and cuts
Profiling conveying device on stand, the front end of the profiling conveying device is located at crawler body front lower place, and rear end extends through
Portal is located at the back upper place of crawler body；The profiling conveying device circular lifted conveyer belt under and matched somebody with somebody therewith by vertical
Upper waveform conveyer belt composition is looped around to forming the vertical of interval profiling space；The upstream end for lifting conveyer belt lags behind institute
The input of waveform conveyer belt is stated, the lower section peace circle between the input of the waveform conveyer belt and the upstream end for lifting conveyer belt
Disk cutter device.
When self-propelled leafy vegetable cropper of the present utility model moves ahead harvest, into waveform conveyer belt input profiling
The leaf vegetables root in space is cut off by disk cutter device first, is then brought to the motion of waveform conveyer belt and is lifted conveyer belt
On, afterwards by portal, until being exported from the rear end of profiling conveying device, fall into bearing frame tool.In the process, not only by
Leaf vegetables can be played a protective role in the profiling space of waveform conveyer belt, and sent afterwards because first cutting, therefore effectively kept away
Exempt from leaf vegetables breakage and cutting loss, while efficient harvest, ensure that harvest quality.During harvest, as long as vegetables position
Within conveyer belt width range, it is not necessary to accurately row is fed.
It is cutting motor to be fixedly mounted on the ceding of Taiwan frame, and pass through two right-angle surfaces that the utility model, which further improves,
There is the rotatable dise knife of the L bracket installation disk cutter device of height regulation long slot bore and front and rear regulation long slot bore respectively,
The output shaft of the cutting motor is connected by flexible axle with the rotating shaft transmission of the dise knife.Therefore, the installation site of dise knife can be with
Front and rear as needed, regulation as one sees fit up and down, loses, guarantee conveying is smooth so as to further reduce cutting.
The utility model further improves, and the rear portion hinge of the ceding of Taiwan frame is on crawler body, the crawler belt
The portal on chassis is 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 dise knife
Profiling bar and the sensor with profiling bar linkage, the signal output part of the sensor connect lifting liquid by control circuit
The controlled end of cylinder pressure.So, sensor can detect surface relief situation in real time on profiling bar during harvest, and signal is fed back
To control circuit, corresponding signal control ceding of Taiwan frame raise-lower hydraulic cylinder piston rod is sent by control circuit and stretched, so as to ensure the ceding of Taiwan
It is suitable with the height on ground, make the utility model that there is good adaptability.
Brief description of the drawings
The utility model is further described below in conjunction with the accompanying drawings.
Fig. 1 is the dimensional structure diagram of the utility model one embodiment.
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 bottoms
Disk transmission system；8 sensors；1-1 waveform conveyer belts；1-2 conveys driven voller；1-4 feed drive motors；1-5 conveying masters
Dynamic roller；1-6 lifts conveyer belt；1-8 conveys mounting seat；1-9 hydraulic lifting cylinders；1-10 conveyer belt distance regulating mechanisms； 2-
1 dise 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 crawler body
Portal 4-2 on 4（Portal 4-2 concrete structure may refer to the Chinese patent text of Application No. 200910026164.0
Offer）With the control loop 6 positioned at crawler body side.Profiling conveying device 1 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 positioned 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 there is height regulation elongated slot respectively by two right-angle surfaces
The rotatable dise knife 2-1 of the L bracket 2-5 installation disk cutter devices of hole and front and rear regulation long slot bore, 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 is equipped with imitative under dise knife 2-1
Shape bar 3 and the angular displacement sensor 8 to be linked with profiling bar 3, the signal output part of the sensor 8 connect lifting by control circuit
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 is 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 causes the ceding of Taiwan highly 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 cuts off by dise knife in profiling steric course is entered, and 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, is controlled by it ceding of Taiwan frame hydraulic lifting cylinder
Piston rod stretches, and ensures that the height on ceding of Taiwan frame front end and ground is suitable.Due to the present embodiment not only above and below 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 accurately row need not be fed, therefore it is applicable model
Enclose wide, versatile.
It is demonstrated experimentally that using the present embodiment cropper compared with prior art, there is following remarkable advantage：
1）Profiling conveyer belt and the profiling space for lifting conveyer belt formation have preferable apery hand crawl harvesting function, can
Effectively to avoid vegetables from damaging；
Feeding is dialled in the rotation of 2 profiling conveyer belts and the picking methods of wheel cutter rotary cutting root instead of artificial harvest one well
Hand crawl, the action of a hand-held knife rotary-cut, efficiency greatly improve；
3）First cut conveying after root, collect, and acted on by the safe collecting of profiling conveyer belt and inclined lead, can be true
The cutting-height of protecting wild cabbage 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 vegetable of plantation
Dish line-spacing is less demanding, it is not necessary to accurately row is fed, adaptability greatly improves, versatile；
5）Using modular design concept, every row harvesting apparatus（Profiling conveying device）For an independence, reproducible whole
Body unit, installation and easy to adjust, the harvest requirement of adaptation leafy vegetable not of the same race, 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 will
Ask；
7）Cutting copying system detects surface relief situation in real time using sensor, and then controls raise-lower hydraulic cylinder piston rod
It is flexible, ensure the suitable cutting-height of the ceding of Taiwan.
In a word, the present embodiment can realize the mechanized harvest of leafy vegetable, solve and cut caused by the injustice of ground
The problem of highly inconsistent, have simple in construction, compact, convey steady reliable, good cutting effect, the advantages of efficiency of crop is high,
Reduce the cleannes that damaged to caused by vegetables and cutting wasted, improved 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 also equipped with the crawler body on ceding of Taiwan frame
（1）, the front end of the profiling conveying device is located at crawler body front lower place, and rear end extends through portal and is located 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 height regulation long slot bore and the front and rear L bracket for adjusting 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 under dise knife and the sensor with profiling bar linkage, the signal output of the sensor
End connects the controlled end of lifting hydraulic cylinder by control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720679498.8U CN206835661U (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 |
|---|---|---|---|
| CN201720679498.8U CN206835661U (en) | 2017-06-12 | 2017-06-12 | A kind of self-propelled leafy vegetable cropper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206835661U true CN206835661U (en) | 2018-01-05 |
Family
ID=60800134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720679498.8U Expired - Fee Related CN206835661U (en) | 2017-06-12 | 2017-06-12 | A kind of self-propelled leafy vegetable cropper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206835661U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107114061A (en) * | 2017-06-12 | 2017-09-01 | 农业部南京农业机械化研究所 | A kind of self-propelled leafy vegetable cropper |
| CN109089536A (en) * | 2018-07-12 | 2018-12-28 | 浙江理工大学 | A kind of adjustable greenhouse leaf vegetables harvesting of front-rear position is completely cured manipulator |
-
2017
- 2017-06-12 CN CN201720679498.8U patent/CN206835661U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107114061A (en) * | 2017-06-12 | 2017-09-01 | 农业部南京农业机械化研究所 | A kind of self-propelled leafy vegetable cropper |
| CN109089536A (en) * | 2018-07-12 | 2018-12-28 | 浙江理工大学 | A kind of adjustable greenhouse leaf vegetables harvesting of front-rear position is completely cured manipulator |
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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: 20180105 Termination date: 20210612 |