CN102204446B - Novel potato harvester - Google Patents
Novel potato harvester Download PDFInfo
- Publication number
- CN102204446B CN102204446B CN 201110120810 CN201110120810A CN102204446B CN 102204446 B CN102204446 B CN 102204446B CN 201110120810 CN201110120810 CN 201110120810 CN 201110120810 A CN201110120810 A CN 201110120810A CN 102204446 B CN102204446 B CN 102204446B
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- gearbox
- frame
- vibrations
- thumb wheel
- cam
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- 235000002595 Solanum tuberosum Nutrition 0.000 title claims abstract description 24
- 244000061456 Solanum tuberosum Species 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 24
- 210000003813 thumb Anatomy 0.000 claims description 20
- 230000009471 action Effects 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 abstract 1
- 238000003306 harvesting Methods 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000002362 mulch Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Harvesting Machines For Root Crops (AREA)
Abstract
The invention discloses a novel potato harvester comprising a rack, a vibrated connecting rod, a driving system, a plate-type chain and a dial wheel shaft, wherein the upper head end of the rack is provided with a gearbox connected with an industrial and agricultural 12K walking tractor gearbox; a fixed underframe is arranged below the rack and is provided with a steel bar sieve; the front end of the fixed underframe is provided with a plough shove; two sides of the rear end of the fixed underframe are provided with vibrated grate bars; two ends of the dial wheel shaft installed on the rear part of the fixed underframe are respectively provided with a cam and a bevel gear corresponding to a driving mechanism; the driving mechanism is connected with the gearbox by a main shaft; and the dial wheel shaft is provided with a dial wheel corresponding to the plate-type chain of the driving steel bar sieve. The novel potato harvester has the advantages of simple and compact structure, small boundary dimension, light weight and good maneuverability, can be directly in butt joint and installed with the industrial and agricultural 12K walking tractor gearbox, power can be reliably transferred, and the technical problem in the prior art that the harvester is difficult to match with the industrial and agricultural 12K walking tractor gearbox and is not suitable to operate on small plots can be solved.
Description
Technical field the invention belongs to the potato harvest machine technical field, relates to a kind of and Novel potato harvester workers and peasants 12K walking tractor matching.
Background technology is present, domestic potato class mechanized harvest facility mostly belong to big-and-middle-sized scale, large (the supporting power 〉=13.2kW) of supporting power, job area is farm formula plantation form mostly, the extensive operation of large tracts of land, but for landform such as mountain area, hills, adding China's agricultural system is that single household is production unit, the plot is smaller, and larger potato class mechanical harvest machine is difficult to promote, therefore, the plantation results all are to produce mode by people and animals' Lik-Sang, production cost is high, and labour intensity is large, has restricted further developing that the potato class is produced.External import potato type harvesting facility are expensive, the services and repairs difficulty, from economic angle, the limit of power that has exceeded peasant household, in addition, because the structure of prior art gearbox of potato harvester is difficult to the walking tractor matching with workers and peasants 12K, causes the prior art potato harvester not use with workers and peasants 12K walking tractor matching.
Summary of the invention the objective of the invention is to solve prior art and has the technical problem that is difficult to use and be not suitable for workers and peasants 12K walking tractor matching the operation of small-sized plot, provides a kind of Novel potato harvester, to overcome the deficiencies in the prior art.
To achieve these goals, potato harvester of the present invention comprises frame, vibrations connecting rod, transmission system, board-like chain and thumb wheel axle, and its main points are that the top head end of frame is provided with the gearbox that is connected with workers and peasants 12K speed changing box for walking tractor; Be provided with fixed frame below the frame, fixed frame is provided with the steel bar sieve, and the front end of fixed frame is provided with the plough shovel, and the both sides, rear end of fixed frame are provided with the vibrations grating; The two ends that are installed in the thumb wheel axle at fixed frame rear portion be respectively equipped with cam and with the corresponding bevel gear of transmission mechanism, transmission mechanism is connected with gearbox by main shaft, the thumb wheel axle is provided with the corresponding thumb wheel of board-like chain with transmission steel bar sieve.
Be provided with the 17 tooth angular wheel shafts that are connected with the overhanging splined shaft of workers and peasants 12K speed changing box for walking tractor in the described gearbox.
Described gearbox by peg be connected screw mandrel and be connected with frame, said adjustment screw mandrel and gearbox and frame are for being flexibly connected.
Described vibrations grating is hinged by vibrations connecting rod and frame, and an end of vibrations connecting rod contacts with cam.
The present invention is simple and compact for structure, appearance and size is little, lightweight, mobility good, direct and the workers and peasants 12K speed changing box for walking tractor abutting joint of these facility, transmission of power is reliable, has solved prior art and has had the technical problem that is difficult to use and be not suitable for workers and peasants 12K walking tractor matching the operation of small-sized plot.
Description of drawings Fig. 1 is that structure master of the present invention looks schematic diagram;
Fig. 2 is structure schematic top plan view of the present invention.
Among the figure 1, gearbox 2, peg 3, frame 4, adjust screw mandrel 5, vibrations connecting rod 6, cam 7, vibrations grating 8, steel bar sieve 9, thumb wheel 10, bevel gear 11, transmission system 12, main shaft 13, plough shovel 14, board-like chain 15, thumb wheel axle
Embodiment is according to Fig. 1 and Fig. 2, the present invention it comprise the gearbox 1 supporting with workers and peasants 12K speed changing box for walking tractor, peg 2, frame 3, adjust screw mandrel 4, vibrations connecting rod 5, cam 6, vibrations grating 7, steel bar sieve 8, thumb wheel 9, bevel gear 10, transmission system 11, plough shovel 13, board-like chain 14 and thumb wheel axle 15; Gearbox 1 is connected by the overhanging splined shaft of 17 tooth angular wheel shafts and speed changing box for walking tractor, is fixedly mounted on the gearbox of hand tractor; One end of peg 2 and gearbox 1 active link, the other end is welded on the frame 3; Adjust an end of screw mandrel 4 and the bottom active link of gearbox 1, the other end and frame 3 active links are adjusted the relative position that screw mandrel 4 is adjusted gearbox 1 and frame 3 by rotating, thereby adjust the angle of penetration of plough shovel 13.Vibrations connecting rod 5 one ends are hinged on the frame 3, and an end is connected with vibrations grating 7, by contact the vibrations action that realizes vibrations grating 7 with cam 6; Cam 6 and thumb wheel 9 all are fixed on the thumb wheel axle 15.Thumb wheel axle 15 is connected with transmission system 11, and transmission system 11 is connected with gearbox 1 by main shaft 12.Plough shovel 13 is pressed certain position seam on frame 3.
During operation, the power of workers and peasants 12K hand tractor drives bevel gear 10 through gearbox 1 by transmission system 11, drive thumb wheel 9 rotations that are installed on it by thumb wheel axle 15 again, then drive screen cloth that board-like chain 14 drives move backward (opposite with direction of advance), under the traction of workers and peasants 12K hand tractor, plough shovel 13 scoops up potato and soil layer together and sends on the screen cloth, potato continues to carry backward, earth then leaks on the ground from the screen cloth slit, after entering vibrations grating 8, again carry out the secondary potato and separate with earth, the potato after the separation is laid on the ground into strips, realizes results through manually picking up into bag.In operation process, can adjust at any time according to soil regime the penetrating angle of plough shovel 13 by adjusting screw mandrel 4, reach best results effect.During adjustment, transmission system 11 can be rotated around the main shaft 12 of gearbox 1, can not affect power transmission and the transmission accuracy of facility.The vibrations of rear end vibrations grating 8 are to realize shaking action by the rotation of vibrations connecting rod 5 by the cam 6 that is in contact with it that is installed on the frame 3.
This implement structure is simply compact, and appearance and size is little, and is lightweight, and mobility is good, can adapt to the potato harvest on mountainous region and hills ground.
Characteristics of the present invention:
1, supporting power is workers and peasants 12K hand tractor, is fit to hilly ground and single household and uses, and is easy to utilize, can greatly improve the mechanized operation level of potato harvest.
2, gearbox 1 matches with workers and peasants 12K speed changing box for walking tractor specially.
3, adopt board-like chain-driving screen cloth, durable in use.Drive screen cloth compared with general employing belt, have and do not stop up earth, not the characteristics of easy fracture.
4, can be according to the soil regime penetrating angle of regulating plough shovel at any time, because transmission system can rotate around transmission main shaft, therefore when adjusting screw mandrel adjustment plough shovel inclination angle, do not affect transmission of power and the transmission accuracy of transmission system.
5, the vibrations grating 7 of rear end installation of the present invention not only can realize that potato separates with the postsearch screening of earth, and can clear up well mulch film, avoids mulch film parcel potato, impact results effect.
Main Economic of the present invention, technical indicator:
Appearance and size: 800 * 500 * 550mm
Complete machine net weight: 80kg
Plough shovel angle: 16 °～35 °
Maximum digging depth: 180mm
Operating efficiency: 0.8 mu/hour
Exposed potato rate: 〉=99%
Total loss rate: (do not excavate loss, bury the soil loss)≤2%
Hurt rate :≤10%
Cut-out rate :≤1%
Supporting power: workers and peasants 12K hand tractor.
Claims (1)
1. a Novel potato harvester comprises frame, vibrations connecting rod, transmission system, board-like chain and thumb wheel axle, it is characterized in that the top head end of frame is provided with the gearbox that is connected with workers and peasants 12K speed changing box for walking tractor; Be provided with fixed frame below the frame, fixed frame is provided with the steel bar sieve, and the front end of fixed frame is provided with the plough shovel, and the both sides, rear end of fixed frame are provided with the vibrations grating; The two ends that are installed in the thumb wheel axle at fixed frame rear portion be respectively equipped with cam and with the corresponding bevel gear of transmission mechanism, transmission mechanism is connected with gearbox by main shaft, the thumb wheel axle is provided with the corresponding thumb wheel of board-like chain with transmission steel bar sieve;
Be provided with the 17 tooth angular wheel shafts that are connected with the overhanging splined shaft of workers and peasants 12K speed changing box for walking tractor in the gearbox;
Gearbox by peg be connected screw mandrel and be connected with frame, adjust screw mandrel and be flexible connection with gearbox and frame;
The vibrations grating is hinged by vibrations connecting rod and frame, and an end of vibrations connecting rod contacts with cam;
One end of peg and gearbox active link, the other end is welded on the frame; Adjust an end of screw mandrel and the bottom active link of gearbox, the other end and frame active link are adjusted the relative position that screw mandrel is adjusted gearbox and frame by rotating, thereby adjust the angle of penetration of plough shovel; Vibrations connecting rod one end is hinged on the frame, and an end is connected with the vibrations grating, by contact the vibrations action that realizes the vibrations grating with cam; Cam and thumb wheel all are fixed on the thumb wheel axle; The thumb wheel axle is connected with transmission system, and transmission system is connected with gearbox by main shaft; The plough shovel is pressed certain position seam on frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110120810 CN102204446B (en) | 2011-03-04 | 2011-05-03 | Novel potato harvester |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120060632 | 2011-03-04 | ||
| CN201120060632.9 | 2011-03-04 | ||
| CN 201110120810 CN102204446B (en) | 2011-03-04 | 2011-05-03 | Novel potato harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102204446A CN102204446A (en) | 2011-10-05 |
| CN102204446B true CN102204446B (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110120810 Expired - Fee Related CN102204446B (en) | 2011-03-04 | 2011-05-03 | Novel potato harvester |
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| Country | Link |
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| CN (1) | CN102204446B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN2014DN03397A (en) | 2011-10-21 | 2015-06-05 | Pioneer Hi Bred Int |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2231849Y (en) * | 1995-06-28 | 1996-07-31 | 海拉尔市农业机械管理站 | Potato digger |
| CN2870425Y (en) * | 2005-08-12 | 2007-02-21 | 乐都县光明农机制造有限公司 | Potato harvester matched with walking tractor |
| CN201349406Y (en) * | 2009-01-20 | 2009-11-25 | 朱意友 | Novel potato harvester |
-
2011
- 2011-05-03 CN CN 201110120810 patent/CN102204446B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2231849Y (en) * | 1995-06-28 | 1996-07-31 | 海拉尔市农业机械管理站 | Potato digger |
| CN2870425Y (en) * | 2005-08-12 | 2007-02-21 | 乐都县光明农机制造有限公司 | Potato harvester matched with walking tractor |
| CN201349406Y (en) * | 2009-01-20 | 2009-11-25 | 朱意友 | Novel potato harvester |
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| Publication number | Publication date |
|---|---|
| CN102204446A (en) | 2011-10-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| ASS | Succession or assignment of patent right |
Owner name: MENG XIANGFEI Free format text: FORMER OWNER: REN JIANHUA Effective date: 20121115 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qu Baojian Inventor after: Meng Xiangfei Inventor after: Ling Dongliang Inventor after: Zhu Yiyou Inventor before: Qu Baojian Inventor before: Ling Dongliang Inventor before: Ren Jianhua Inventor before: Zhu Yiyou |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: QU BAOJIAN LING DONGLIANG REN JIANHUA ZHU YIYOU TO: QU BAOJIAN MENG XIANGFEI LING DONGLIANG ZHU YIYOU |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20121115 Address after: 273400 Shandong city of Linyi province Feixian County Chengdong Industrial Park Road 327 on the west side of Feixian County Huayuan agricultural equipment industry and trade limited company Applicant after: Ling Dongliang Applicant after: Meng Xiangfei Address before: 273400 Shandong city of Linyi province Feixian County Chengdong Industrial Park Road 327 on the west side of Feixian County Huayuan agricultural equipment industry and trade limited company Applicant before: Ling Dongliang Applicant before: Ren Jianhua |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161223 Address after: 273400 Shandong city of Linyi province Feixian County Chengdong Industrial Park Road 327 on the west side Patentee after: Shandong Feixian Huayuan Agricultural Equipment Industry & Trade Co., Ltd. Address before: 273400 Shandong city of Linyi province Feixian County Chengdong Industrial Park Road 327 on the west side of Feixian County Huayuan agricultural equipment industry and trade limited company Patentee before: Ling Dongliang Patentee before: Meng Xiangfei |
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| TR01 | Transfer of patent right | ||
| 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: 20130320 Termination date: 20200503 |