CN201563377U - Potato harvester - Google Patents
Potato harvester Download PDFInfo
- Publication number
- CN201563377U CN201563377U CN2009202440246U CN200920244024U CN201563377U CN 201563377 U CN201563377 U CN 201563377U CN 2009202440246 U CN2009202440246 U CN 2009202440246U CN 200920244024 U CN200920244024 U CN 200920244024U CN 201563377 U CN201563377 U CN 201563377U
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- circular arc
- pair
- assembly
- revolves
- wheel
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- Expired - Fee Related
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Abstract
A potato harvester belongs to agricultural machinery, wherein a mudsill of a frame assembly is sequentially provided with a soil moving plate, a first double circular-arc helical gear assembly, a second double circular-arc helical gear assembly, a third double circular-arc helical gear assembly and a fourth double circular-arc helical gear assembly from front to back, adjacent double circular-arc helical gear assemblies are arranged on the same circumferential orientation with a successive angle difference of 90 degrees, a reversing speed-changing box, a feeding wheel and a digging shovel are installed on the frame assembly, the feeding wheel is positioned above the soil moving wheel, the digging shovel is positioned in front of the soil moving wheel, a first transmission chain is sleeved on the power output shaft of the reversing speed-changing box and the double circular-arc helical gear assemblies, a second transmission chain is used for connecting the reversing speed-changing box with the feeding wheel, and a third transmission chain is sleeved on the soil moving wheel and the first, the second, the third and the third double circular-arc helical gear assemblies. The potato harvester has compact structure, light overall weight, excellent working quality, low potato damage rate, high yield rate and few work faults.
Description
Technical field
The utility model belongs to agricultural machinery, relates generally to a kind of potato harvest facility.
Background technology
Potato is bigger in the northern China cultivated area, and the harvest operation appropriation of labour power is more, and labour intensity is bigger, and gathers in the crops struggle for the work force between farming and nonfarming sectors with the land for growing field crops, and artificial yield loss is big.At present, in agricultural operation, the potato harvest facility adopt triangular spade class digging element more, separating mechanism adopts the shake chain structure, complete machine heaviness not only, manufacturing cost height, and shake the impulsive force of shaking chain when separating and very easily cause the damage of potato, work effect and work quality are not good.
Summary of the invention
The purpose of this utility model is exactly the problem that exists at above-mentioned prior art, and design provides a kind of potato harvester of new construction, reaches the purpose that alleviates complete machine weight, raising disintegrate-quality, avoids damaging potato.
Basic design of the present utility model is, potato harvester comprises support assembly and is fitted in gauge wheel and road wheel on support assembly front side portion and the rear lateral portion, equipped successively from front to back soil moving wheel on the bottom girder of support assembly, first pair of circular arc revolves the tooth assembly, second pair of circular arc revolves the tooth assembly, the 3rd pair of circular arc revolves the tooth assembly and the 4th pair of circular arc revolves the tooth assembly, and the first pair of circular arc revolves the tooth assembly and second pair of circular arc revolves the tooth assembly, the second pair of circular arc revolves the tooth assembly and the 3rd pair of circular arc revolves the tooth assembly, the 3rd pair of circular arc revolve tooth assembly and the 4th pair of circular arc revolve between the tooth assembly circumference same towards on differ 90 ° of angles configurations successively, commutation gearbox and feeding-wheel are installed respectively on the preceding upper lateral part of support assembly and middle part, front side, feeding-wheel is positioned at the soil moving wheel top, digger blade is installed on the preceding side lower part of support assembly, be positioned at soil moving wheel the place ahead, first driving chain is sleeved on commutation gearbox power take-off and second pair of circular arc revolves on the tooth assembly, the second driving chain cover fits on commutation gearbox power take-off and the feeding-wheel, and the 3rd driving chain overlaps successively and fits over soil moving wheel, first, two, three, four pairs of circular arcs revolve on the tooth assembly and connect.
The utility model compact conformation, complete machine is in light weight, and potato harvest operation disintegrate-quality is good, the utilization percent height, it is low to hinder the potato rate, and the operation fault is few, uses reliable.
Description of drawings
Fig. 1 is a potato harvester general structure schematic diagram;
Fig. 2 is that two circular arcs revolve tooth assembly structure schematic diagram;
Fig. 3 is the side direction view of Fig. 2.
Piece number explanation among the figure:
1, the first pair of circular arc revolves tooth assembly, 2, the second pairs of circular arcs and revolves tooth assembly, 3, the 3rd pair of circular arc and revolve that tooth assembly, 4, the 4th pair of circular arc revolve tooth assembly, 5, commutation gearbox, 6, feeding-wheel, 7, soil moving wheel, 8, digger blade, 9, gauge wheel, 10, road wheel, 11, support assembly, 12, first driving chain, 13, second driving chain, 14, the 3rd driving chain, 15, revolve tooth axle, 16, circular arc revolves tooth, 17, otic placode.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the utility model is described in detail.Potato harvester comprises support assembly 11 and is fitted in gauge wheel 9 and road wheel 10 on support assembly 11 front side portions and the rear lateral portion, equipped successively from front to back soil moving wheel 7 on the bottom girder of support assembly 11, first pair of circular arc revolves tooth assembly 1, second pair of circular arc revolves tooth assembly 2, the 3rd pair of circular arc revolves tooth assembly 3 and the 4th pair of circular arc revolves tooth assembly 4, and the first pair of circular arc revolves tooth assembly 1 and second pair of circular arc revolves tooth assembly 2, the second pair of circular arc revolves tooth assembly 2 and the 3rd pair of circular arc revolves tooth assembly 3, the 3rd pair of circular arc revolve tooth assembly 3 and the 4th pair of circular arc revolve between the tooth assembly 4 circumference same towards on differ 90 ° of angles configurations successively, commutation gearbox 5 and feeding-wheel 6 are installed respectively on the preceding upper lateral part of support assembly 11 and middle part, front side, feeding-wheel 6 is positioned at soil moving wheel 7 tops, digger blade 8 is installed on the support assembly 11 preceding side lower parts, be positioned at soil moving wheel 7 the place aheads, first driving chain 12 is sleeved on commutation gearbox 5 power take-offs and second pair of circular arc revolves on the tooth assembly 2, second driving chain, 13 covers fit on commutation gearbox 5 power take-offs and the feeding-wheel 6, and the 3rd driving chain 14 overlaps successively and fits over soil moving wheel 7, first, two, three, four pairs of circular arcs revolve tooth assembly 1,2,3, connect on 4.The first, second, third, fourth pair of circular arc revolve tooth assembly 1,2,3,4 by revolve tooth axle 15, circular arc revolves tooth 16 and otic placode 17 assemblings constitute, otic placode 17 correspondences are packed in revolves on the tooth axle 15 opposite surfaces, position, otic placode 17 is revolving two rows that formation is parallel to each other on tooth axle 15 axis directions, and circular arc revolves tooth 16 and is being packed on the corresponding otic placode 17 of rightabout configuration respectively.According to facility overall arrangement situation, cover fit on commutation gearbox 5 power take-offs first driving chain, 12 other ends also can with first or the 3rd or the 4th pair of circular arc revolve tooth assembly 13 or 4 or soil moving wheel 7 suits be connected.
During operation, this machine is connected with the tractor hydraulic suspension, move ahead by tractor-drawn, contact with ground with road wheel 10 by gauge wheel 9, the embedded depth and first of control digger blade 8, two, three, four pairs of circular arcs revolve tooth assembly 1,2,3,4 aggregate level angle of inclination, the rotary power of tractor motive power output shaft drives second pair of circular arc respectively through the commutate gearbox 5 and first driving chain 12 and second driving chain 13 and revolves tooth assembly 2 and feeding-wheel 6 rotations, the 3rd driving chain 14 driven in synchronism soil moving wheels 7, first, the 3rd, the 4th pair of circular arc revolves tooth assembly 1,3,4 rotate, digger blade 8 holds up soil block and potato piece, under soil moving wheel 7 and feeding-wheel 6 actings in conjunction, it is sent into by first, second, the 3rd, the 4th pair of circular arc revolves tooth assembly 1,2,3, motion backward on 4 separating mechanisms of forming, the two circular arcs of each group revolve tooth assembly rotation one circle finishes twice waveform shake and bump up and down to soil block and potato piece, it is underground that clods breaking is dropped, the potato piece of cleaning revolves tooth assembly 4 rear portions from the 4th pair of circular arc and leaves on the ground, finishes the results detached job.
Revolving the separating mechanism that tooth assembly 1,2,3,4 constitutes by first, second, third and fourth pair circular arc and can also be fitted on the combine harvester tool on this machine is used for separating long shoot bar and the cereal kernel detached job of carrying secretly in the threshing cylinder emersion object.
Claims (2)
1. potato harvester, comprise support assembly (11) and be fitted in gauge wheel (9) and road wheel (10) on support assembly (11) front side portion and the rear lateral portion, it is characterized in that equipped successively from front to back soil moving wheel (7) on the bottom girder of support assembly (11), first pair of circular arc revolves tooth assembly (1), second pair of circular arc revolves tooth assembly (2), the 3rd pair of circular arc revolves tooth assembly (3) and the 4th pair of circular arc revolves tooth assembly (4), and first pair of circular arc revolves tooth assembly (1) and revolves tooth assembly (2) with second pair of circular arc, second pair of circular arc revolves tooth assembly (2) and revolves tooth assembly (3) with the 3rd pair of circular arc, the 3rd pair of circular arc revolve tooth assembly (3) and the 4th pair of circular arc revolve between the tooth assembly (4) circumference same towards on differ 90 ° of angles configurations successively, commutation gearbox (5) and feeding-wheel (6) are installed respectively on the preceding upper lateral part of support assembly (11) and middle part, front side, feeding-wheel (6) is positioned at soil moving wheel (7) top, digger blade (8) is installed on the preceding side lower part of support assembly (11), be positioned at soil moving wheel (7) the place ahead, first driving chain (12) is sleeved on commutation gearbox (5) power take-off and second pair of circular arc revolves on the tooth assembly (2), second driving chain (13) cover fits on commutation gearbox (5) power take-off and the feeding-wheel (6), and the 3rd driving chain (14) overlaps successively and fits over soil moving wheel (7), first, two, three, four pairs of circular arcs revolve tooth assembly (1), (2), (3), (4) connect on.
2. potato harvester according to claim 1, it is characterized in that first, second, third, fourth pair of circular arc revolve tooth assembly (1), (2), (3), (4) by revolve tooth axle (15), circular arc revolves tooth (16) and otic placode (17) assembling constitutes, otic placode (17) correspondence is packed in revolves on the opposite surface, position of tooth axle (15), otic placode (17) is revolving two rows that formation is parallel to each other on tooth axle (15) axis direction, and circular arc revolves tooth (16) and is being packed on the corresponding otic placode (17) of rightabout configuration respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202440246U CN201563377U (en) | 2009-11-05 | 2009-11-05 | Potato harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202440246U CN201563377U (en) | 2009-11-05 | 2009-11-05 | Potato harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201563377U true CN201563377U (en) | 2010-09-01 |
Family
ID=42655656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202440246U Expired - Fee Related CN201563377U (en) | 2009-11-05 | 2009-11-05 | Potato harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201563377U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103563537A (en) * | 2012-07-26 | 2014-02-12 | 江友文 | Self-propelled tuber harvester |
| CN110352689A (en) * | 2018-04-08 | 2019-10-22 | 高瑗敏 | Conveying device and its application method for cropper |
| CN111492782A (en) * | 2020-05-28 | 2020-08-07 | 吉林省农业机械研究院 | Harvesting device |
-
2009
- 2009-11-05 CN CN2009202440246U patent/CN201563377U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103563537A (en) * | 2012-07-26 | 2014-02-12 | 江友文 | Self-propelled tuber harvester |
| CN103563537B (en) * | 2012-07-26 | 2016-06-08 | 江友文 | A kind of self-propelled tuber harvester |
| CN110352689A (en) * | 2018-04-08 | 2019-10-22 | 高瑗敏 | Conveying device and its application method for cropper |
| CN111492782A (en) * | 2020-05-28 | 2020-08-07 | 吉林省农业机械研究院 | Harvesting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20101105 |