CN203289889U - Small crawler type tuber combine harvester - Google Patents
Small crawler type tuber combine harvester Download PDFInfo
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- CN203289889U CN203289889U CN2012204662483U CN201220466248U CN203289889U CN 203289889 U CN203289889 U CN 203289889U CN 2012204662483 U CN2012204662483 U CN 2012204662483U CN 201220466248 U CN201220466248 U CN 201220466248U CN 203289889 U CN203289889 U CN 203289889U
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- crawler
- combine harvester
- crawler type
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Abstract
The utility model discloses a small crawler type tuber combine harvester which comprises a power walking mechanism, wherein an excavation mechanism and a conveying and cleaning mechanism are arranged on the power walking mechanism; the excavation mechanism is located in front of the conveying and cleaning mechanism and fixedly connected to the conveying and cleaning mechanism; the power walking mechanism comprises a crawler type walking chassis on which a gearbox is arranged; the gearbox is connected with a belt pulley through a belt; the belt is connected with a driving rotation shaft through a driving wheel; the conveying and cleaning mechanism comprises a conveying device, a support wheel and an intermediate shaft; the support wheel and the intermediate shaft are used for bearing the conveying device; and the conveying device comprises a plurality of conveying chains and is connected with the crawler type walking chassis through the driving rotation shaft. The small crawler type tuber combine harvester has the beneficial effects that by using the crawler type walking chassis, stepless speed change walking is realized, the center of gravity of the whole harvester is low, the safety coefficient is high and the miniaturization and compaction of the harvester are conveniently realized; and by using a sing-step conveying chain structure, the combination process of excavation, separation, cleaning and box collection is realized.
Description
Technical field
The utility model belongs to the agricultural machinery field, relates to the harvest machinery of the tuber crops such as a kind of potato, pachyrhizus, is specifically related to a kind of crawler type potato combine harvester.
Background technology
At present, common potato type harvesting machinery mainly comprises excavator and the large type of combined harvester two both at home and abroad.Digger of potatoes, excavate and be collected as the segmentation operation, needs artificial secondary to pick up, and mechanization degree is low, and labour intensity is still larger.Combined harvester can realize that excavation, separation, conveying, header function operating efficiency are high, but belong to big-and-middle-sized facility that machinery is bulky, and fuselage weight is large, and use cost is high, and supporting power is large, is suitable for being applied to large plot, concentrates planting area.And in China, the arable area anxiety, therefore, the plantation tuber crops mostly be hills and area, mountain region, plot is less, potato combine harvester is difficult to application.
Patent 200910139566.1 discloses a kind of " staged packaging type potato combine harvester ", and the described potato combine harvester of this patent can once complete the operations such as tuber crops excavation, the separation of native potato, stem stalk, weeds and mulch film separate, the potato piece is carried elevator, potato block-grading, collection pack; Can be easily and 45～58.8KW tractor, adapt to the operation of medium plot.Yet the conveying mechanism that this patent adopts comprises two-stage soil potato separate transfer, and volume is still larger; And what adopt is the pattern that tractor-drawn provides power, more is unfavorable on hills, the small-sized plot in mountain area uses.
The utility model content
For the problem of prior art, the utility model provides a kind of potato combine harvester of miniaturization, is convenient to apply in the potato type harvesting of the medium and small plot growing areas such as hills, mountain area.
The technical solution of the utility model is: the crawler type potato combine harvester, comprise power walking mechanism, described power walking mechanism is provided with mining structure and carries dressing mechanism, and described digging mechanism is positioned at the place ahead of carrying dressing mechanism, and is fixed on the conveying dressing mechanism; Described power walking mechanism comprises the crawler-type traveling chassis, and described crawler-type traveling chassis is provided with gearbox, and described gearbox is connected with belt wheel by belt, and described belt wheel is connected with drive shaft by driving wheel; Described conveying dressing mechanism comprises conveying plant, support wheel and jackshaft, described support wheel and jackshaft carrying conveying plant, and described conveying plant comprises many carrier chains, by drive shaft, with the crawler-type traveling chassis, is connected.
Preferably, described crawler-type traveling also is provided with hydraulic jack on chassis, and described hydraulic jack is connected with support wheel by jackshaft.
Preferably, the both sides of described conveying dressing mechanism are provided with baffle plate, and described baffle plate is provided with a plurality of support rollers for carrying and conveying device.
Preferably, the outside of described conveying dressing mechanism is provided with detachably, the base plate of folding and unfolding, and described base plate is provided with collection potato case.
Preferably, described digging mechanism comprises guiding gauge wheel, digger blade and digger blade fixed head, and described digger blade comprises the shovel body of band raster and excavates cutter hub.
The beneficial effects of the utility model:
(1) the utility model adopts the crawler-type traveling base apparatus, has realized the infinitely variable speeds walking, and soil adhesion is strong, is suitable for the landform of Various Complex, and operation is stable, and speed governing is convenient; Adopt in addition crawler-type traveling domain device, with the equipment that adopts rubber-tyred walking domain, compare, machine gravity is low, good stability when mountain area transportation and operation, and safety coefficient is high, also is convenient to miniaturization and the densification of the equipment of realizing;
(2) conveying dressing mechanism of the present utility model adopts single-stage carrier chain structure, carrier chain carries out operation by the power of gearbox transmission, and can adjust according to the needs of operation the speed of service of carrier chain, be convenient to manual sorting's header, realized the integration of operation of excavation, separation, sorting, header; With the existing potato combine harvester of secondary and above carrier chain structure that adopts, compare, simple in structure, realized miniaturization and the densification of equipment, and will carry with sorting and carry out simultaneously, improved operating efficiency.
(3) digging mechanism of the present utility model is fixed on conveying and please selects mechanism, can realize elevating function by the hydraulic jack that is fixed on chassis, can adjust excavating depth according to the actual conditions on operation ground.
(4) the utility model, in the outside in delivering sorting mechanism, is provided with base plate detachable, collapsible folding and unfolding, go-on-go personnel's up and down and placement collection potato case while being convenient to operation; After operation, this base plate can draw in, after gathering, further reduces the volume of equipment, is convenient to be transferred to other operation plot.
The accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is vertical view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
The crawler type potato combine harvester, comprise power walking mechanism, and described power walking mechanism is provided with mining structure and carries dressing mechanism, and described digging mechanism is positioned at the place ahead of carrying dressing mechanism, and is fixed on the conveying dressing mechanism.Described power walking mechanism comprises crawler-type traveling chassis 6, and described crawler-type traveling chassis 6 is provided with gearbox 8, and described gearbox 8 is connected with belt wheel 10 by belt 9, and described belt wheel 10 is connected with drive shaft 12 by driving wheel 11.Described conveying dressing mechanism comprises conveying plant, support wheel 4 and jackshaft 15, described support wheel 4 and jackshaft 15 carrying and conveying devices, and described conveying plant comprises many carrier chains 13, by drive shaft 12, with crawler-type traveling chassis 6, is connected.On described crawler-type traveling chassis 6, also be provided with hydraulic jack 5, described hydraulic jack 5 is connected with support wheel 4 by jackshaft 15.Described digging mechanism comprises guiding gauge wheel 1, digger blade 2 and digger blade fixed head 3, and described digger blade 2 comprises the shovel body of band raster and excavates cutter hub.
Before operation, according to the actual conditions of plot and crops, by the height of hydraulic jack adjustment guiding gauge wheel 1.During operation, the power that crawler-type traveling chassis 6 transfers out flows to driving wheel 11 by belt 8 and belt wheel 9 after by gearbox 7, slowing down, and driving wheel 11 drives by drive shaft 12 conveying function that carrier chain 13 completes the potato class.Carry the front end of dressing mechanism to be provided with support wheel 4 and jackshaft 15, described support wheel 4 and jackshaft 15 are be used to carrying carrier chain 13.Digging mechanism can rotate around jackshaft 15 with carrying dressing mechanism, and controls height by the hydraulic jack 5 that is fixed on crawler-type traveling chassis 6, to realize its lifting and decline.Under the driving of driving wheel 11, the conveying plant that carrier chain 13 forms moves under the carrying of jackshaft 15 and support wheel 4, and the potato class is with carrier chain 13 motions, and the large section earth that carries of potato class is removed at the volley; On the baffle plate of carrying the dressing mechanism both sides, also be provided with the support roller of carrying carrier chain 13.Outside the conveying dressing mechanism, be provided with base plate 14 detachable, folding and unfolding, for manpower, take and place collection potato case 7, so that manually the go-on-go potato is really, header.
Claims (5)
1. crawler type potato combine harvester, comprise power walking mechanism, described power walking mechanism is provided with mining structure and carries dressing mechanism, described digging mechanism is positioned at the place ahead of carrying dressing mechanism, and be fixed on the conveying dressing mechanism, it is characterized in that: described power walking mechanism comprises crawler-type traveling chassis (6), described crawler-type traveling chassis (6) is provided with gearbox (8), described gearbox (8) is connected with belt wheel (10) by belt (9), and described belt wheel (10) is connected with drive shaft (12) by driving wheel (11); Described conveying dressing mechanism comprises conveying plant, support wheel (4) and jackshaft (15), described support wheel (4) and jackshaft (15) carrying and conveying device, described conveying plant comprises many carrier chains (13), by drive shaft (12), with crawler-type traveling chassis (6), is connected.
2. crawler type potato combine harvester according to claim 1, it is characterized in that: on described crawler-type traveling chassis (6), also be provided with hydraulic jack (5), described hydraulic jack (5) is connected with support wheel (4) by jackshaft (15).
3. crawler type potato combine harvester according to claim 1, it is characterized in that: the both sides of described conveying dressing mechanism are provided with baffle plate, and described baffle plate is provided with a plurality of support rollers for carrying and conveying device.
4. crawler type potato combine harvester according to claim 1, it is characterized in that: the outside of described conveying dressing mechanism is provided with detachably, the base plate of folding and unfolding (14), and described base plate (14) is provided with collection potato case (7).
5. the described crawler type potato combine harvester of according to claim 1-4 any one, it is characterized in that: described digging mechanism comprises guiding gauge wheel (1), digger blade (2) and digger blade fixed head (3), and described digger blade (2) comprises the shovel body of band raster and excavates cutter hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204662483U CN203289889U (en) | 2012-09-14 | 2012-09-14 | Small crawler type tuber combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204662483U CN203289889U (en) | 2012-09-14 | 2012-09-14 | Small crawler type tuber combine harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203289889U true CN203289889U (en) | 2013-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204662483U Expired - Fee Related CN203289889U (en) | 2012-09-14 | 2012-09-14 | Small crawler type tuber combine harvester |
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| Country | Link |
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| CN (1) | CN203289889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823372A (en) * | 2012-09-14 | 2012-12-19 | 青岛农业大学 | Small crawler type tuber combine harvester |
-
2012
- 2012-09-14 CN CN2012204662483U patent/CN203289889U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823372A (en) * | 2012-09-14 | 2012-12-19 | 青岛农业大学 | Small crawler type tuber combine harvester |
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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: 20131120 Termination date: 20150914 |
|
| EXPY | Termination of patent right or utility model |