CN202635117U - Scallion harvester - Google Patents
Scallion harvester Download PDFInfo
- Publication number
- CN202635117U CN202635117U CN2012202798915U CN201220279891U CN202635117U CN 202635117 U CN202635117 U CN 202635117U CN 2012202798915 U CN2012202798915 U CN 2012202798915U CN 201220279891 U CN201220279891 U CN 201220279891U CN 202635117 U CN202635117 U CN 202635117U
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- frame
- scallion
- plough
- gearbox
- tractor
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- Expired - Fee Related
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Abstract
The utility model relates to a scallion harvester which comprises supporting legs. A rack is arranged on the supporting legs. A drive speed changing box is fixed on the rack. An input shaft of the drive speed changing box is connected with a motive power output structure of a tractor. An output shaft of the drive speed changing box is connected with a main shaft of a furrow opener. The furrow opener is in a gear tooth structure with teeth. An arc-shaped shied is arranged above the furrow opener, and a back knife is arranged at the back of the furrow opener. A depth limit wheel is arranged on the back end of the rack. According to the scallion harvester, the tractor serves as a matched motive power to pull the rack to move forward, power take off (PTO) back motive power output serves as a driving motive power to drive the furrow opener to rotate, a furrow is formed on one side of a scallion ridge close to the tractor, the back knife is inserted into the bottom of the furrow, the scallion ridge is cut and lifted at the bottom of the scallion ridge, and therefore the purpose of scallion harvesting is achieved, labor intensity of the scallion harvesting is reduced, working efficiency of the scallion harvesting is improved, and labor cost is reduced.
Description
Technical field
The utility model relates to a kind of Green Chinese onion harvester, belongs to the Modern Agricultural Machine technical field.
Background technology
Through long market survey: the shallot cultivated area in Jinan every year is more than 200,000 mu; From the whole nation, shallot is as a kind of Important Economic crop, and its cultivated area is considerable especially; Because the biological nature of shallot, and planting habit, always take artificial results as main, labour intensity is very large, and artificial labour cost has compressed the profit margin at plantation family greatly.Agricultural mechanization is the dominant direction of current agricultural production, because mechanized harvest generally has higher efficiency of crop, and can very large reducing labor intensity.
Just present, mainly contain following two kinds of Green Chinese onion harvesters on the market: a kind of is towed Green Chinese onion harvester take tractor as supporting power, and another kind is the self-propelled Green Chinese onion harvester of self-powered platform.Towed Green Chinese onion harvester mainly contains vibrations plough formula and two kinds of full-automatic Green Chinese onion harvesters, and vibrations plough formula Green Chinese onion harvester mainly adopts the vibrations plow structure, and shallot root envelope soil is become flexible, and realizes the purpose of shallot results; Full-automatic towed Green Chinese onion harvester mainly comprises frame, propelling sheave, drive the soil plough, etc. parts, be intended to realize shallot results entire mechanization, but manufacturing cost is high, not strong without depth adjustment, versatility.Self-propelled Green Chinese onion harvester home products then has inconvenient operation, the shortcoming that manufacturing cost is higher; Although external product is functional, price is too high, also the small-scale cropping pattern of inapplicable and Chinese shallot.
In a word, domestic Green Chinese onion harvester ripe product without comparison also; The same kind of products at abroad price is too high, not too adapts to the domestic market.
Summary of the invention
The needs of producing for satisfying shallot plantation family, the purpose of this utility model is to overcome above-mentioned deficiency and a kind of Green Chinese onion harvester is provided, be the towed Green Chinese onion harvester of trifilar suspension, simple and compact for structure, labor aptitude is strong, flexible operation safety, high efficiency, stable and reliable for performance, the complete machine cost performance is higher.
The technical scheme that the utility model is taked is:
A kind of Green Chinese onion harvester, comprise supporting leg, supporting leg is provided with frame, be fixed wtih the driving gearbox on the frame, the power shaft that drives gearbox links to each other with the power output structure of tractor, and the output shaft that drives gearbox is connected with the plough main shaft, plough is the wheel knife structure with cutter, establish the arc guard shield above the plough, the rear side of plough is provided with rear cutter, and the rear end of frame is provided with gauge wheel.
Described supporting leg has three.Described driving gearbox adopts two stage speed change, drives gearbox and is fixed on the frame, and the gearbox biasing is realized on the right side of the position deflection tractor center line of frame and driving gearbox.
Described plough links to each other with the output shaft that drives gearbox, can realize endwisely slipping at axle; Rear cutter is connected with frame by the back tool rest pipe, and back tool rest pipe and frame are flexibly connected, and can laterally slide.
Described gauge wheel is fixed on frame rear end, fixes by bearing pin and frame, and a plurality of pin-and-holes are arranged on the gauge wheel, can regulate by vertical direction, plays the effect of regulating working depth.
The utility model moves ahead as supporting power traction frame with tractor, and power output drives the plough rotation as driving power behind the PTO, one side of close tractor is opened and is got groove on the shallot ridge, rear cutter gos deep into channel bottom, on large verdant bottom cutting lifting green onion ridge, plays the purpose of shallot results.
The utility model compared with prior art has following characteristics:
1. employing three-point suspension-type, the above tractor of available 65HP is as supporting power, and the product highly versatile operates more convenient;
2. drive gearbox and adopt two stage speed change, gearbox bias scheme, improve stationarity and the transmission efficiency of transmission, product structure is compact;
3. plough and rear cutter adopt horizontal adjustable scheme, improve Green Chinese onion harvester to the applicability in different plot;
4. increase gauge wheel has strengthened the adjustability of Green Chinese onion harvester, more is applicable to the results of the shallot of different growing ways.
The utility model has reduced the labour intensity of shallot results, has improved the operating efficiency that shallot is gathered in the crops, has reduced labour cost.
Description of drawings
Fig. 1 is the utility model structural front view;
Fig. 2 is the utility model structure vertical view;
Fig. 3 is the utility model partial enlarged drawing;
Fig. 4 is the structure chart of the utility model gauge wheel;
Wherein: 1, guard shield, 2, plough, 3, rear cutter, 4, gauge wheel, 5, supporting leg, 6, frame, 7, drive gearbox.
Embodiment
Further specify below in conjunction with embodiment.
A kind of Green Chinese onion harvester, comprise supporting leg 5, supporting leg 5 is provided with frame 6, be fixed wtih on the frame 6 and drive gearbox 7, the power shaft that drives gearbox 7 links to each other with the power output structure of tractor, and output shaft is connected with plough 2 main shafts, plough 2 is the wheel knife structure with cutter, establish arc guard shield 1 above the plough 2, the rear side of plough 2 is provided with rear cutter 3, and the rear end of frame 6 is provided with gauge wheel 4.
Described supporting leg 5 has three.Described driving gearbox 7 adopts two stage speed change, drives gearbox 7 and is fixed on the frame, and frame and driving gearbox 7 are realized the gearbox biasing on the right side of tractor center line.
Described plough 2 links to each other with output shaft of gear-box, can realize endwisely slipping at axle; Rear cutter 3 is connected with frame 6 by the back tool rest pipe, and back tool rest pipe and frame are flexibly connected, and can laterally slide.
Described gauge wheel 4 is fixed on frame 6 rear ends, and is fixing by bearing pin and frame 6, and a plurality of pin-and-holes are arranged on the gauge wheel 4, can regulate by vertical direction, plays the effect of regulating working depth.
Its operation principle is: move ahead as supporting power traction frame 6 with tractor, power output is as driving power behind the tractor PTO, drive gearbox 7 by gimbal coupling, drive plough 2 turn clockwise (observing from the tractor left side) by main shaft, one side of close tractor is opened and is got dark 600mm on the shallot ridge, the groove of wide 90mm, plough dish out earth be directed on the frame plough 2 and drive gearbox 7 by guard shield 1 in the middle of the neutral gear places fall on the ground, rear cutter 3 gos deep into channel bottom, on cutting lifting green onion ridge, bottom, shallot ridge, play the purpose of shallot results, gauge wheel 4 can be gathered in the crops for the shallot of different growing ways the adjustment of the degree of depth; Reaping machine puts down supporting leg 5 supports and deposits when idle.
Claims (5)
1. Green Chinese onion harvester, comprise supporting leg, supporting leg is provided with frame, it is characterized in that, is fixed wtih the driving gearbox on the frame, the power shaft that drives gearbox links to each other with the power output structure of tractor, output shaft is connected with the plough main shaft, and plough is the wheel knife structure with cutter, establishes the arc guard shield above the plough, the rear side of plough is provided with rear cutter, and the rear end of frame is provided with gauge wheel.
2. a kind of Green Chinese onion harvester according to claim 1 is characterized in that, described supporting leg has three.
3. a kind of Green Chinese onion harvester according to claim 1 is characterized in that, described driving gearbox adopts two stage speed change, drives gearbox and is fixed on the frame, and the gearbox biasing is realized on the right side of the position deflection tractor center line of frame and driving gearbox.
4. a kind of Green Chinese onion harvester according to claim 1 is characterized in that, described plough links to each other with the output shaft that drives gearbox, realizes endwisely slipping at axle; Rear cutter is connected with frame by the back tool rest pipe, and back tool rest pipe and frame are flexibly connected, and realizes laterally sliding.
5. a kind of Green Chinese onion harvester according to claim 1 is characterized in that, described gauge wheel is fixed by bearing pin and frame, a plurality of pin-and-holes is arranged to regulate the vertical direction position on the gauge wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202798915U CN202635117U (en) | 2012-06-13 | 2012-06-13 | Scallion harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202798915U CN202635117U (en) | 2012-06-13 | 2012-06-13 | Scallion harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202635117U true CN202635117U (en) | 2013-01-02 |
Family
ID=47404328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202798915U Expired - Fee Related CN202635117U (en) | 2012-06-13 | 2012-06-13 | Scallion harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202635117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106718176A (en) * | 2017-02-23 | 2017-05-31 | 广西玉柴动力机械有限公司 | A kind of Leifsonia repairs thermomechanical components |
-
2012
- 2012-06-13 CN CN2012202798915U patent/CN202635117U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106718176A (en) * | 2017-02-23 | 2017-05-31 | 广西玉柴动力机械有限公司 | A kind of Leifsonia repairs thermomechanical components |
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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: 20130102 Termination date: 20150613 |
|
| EXPY | Termination of patent right or utility model |