CN102860168B - Combine harvester of beet - Google Patents
Combine harvester of beet Download PDFInfo
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- CN102860168B CN102860168B CN201210362600.3A CN201210362600A CN102860168B CN 102860168 B CN102860168 B CN 102860168B CN 201210362600 A CN201210362600 A CN 201210362600A CN 102860168 B CN102860168 B CN 102860168B
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- frame
- sprocket wheel
- wheel
- belt pulley
- beet
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Abstract
The invention discloses a combine harvester of a beet. The combine harvester is assorted with a wheeled tractor and belongs to the field of an agricultural machine. The combine harvester of the beet comprises a drawing frame, a frame, a searching device, an excavating device, a throwing device, a soil-removing and conveying device, a lifting device, a collecting box, a hydraulic system, and a driving system, wherein the drawing frame is placed in front of the frame and hinged with the frame through a bolt; the lower part of the frame is provided with the searching device, the excavating device, the throwing device and the soil-removing and conveying device; the collecting box is arranged on the frame, and the rear part of the frame is provided with the lifting device; the searching device is arranged at the front lower part of the frame and the front part of the excavating device; the rear part of the excavating device is provided with the throwing device; and the rear part of the throwing device is provided with the soil-removing and conveying device. The combine harvester of the beet is high-efficient and reliable in power transmission; and with the adoption of the combine harvester of the beet, the beet searching, excavation, soil-removing, conveying, lifting and collecting procedures of the beet can be finished at one time; furthermore, the combine harvester of the beet is convenient to adjust a forward direction, small in working resistance, good in soil removing effect, reliable in running, and simple in structure.
Description
Technical field
The present invention relates to a kind of harvest machinery, particularly about a kind of and the matching used sugar beet combine tool of wheel tractor, belong to agricultural machinery technological field.
Background technology
Beet is only second to sugarcane and occupies the higher sugar amount crop of deputy economic worth.Its harvest season property is strong, and labour intensity is large, takies farming season many.The shortage of sugar beet harvester seriously constrains further developing of beet industry.Harvest operation is the significant process of sugar beet production, is the key link ensureing that beet production-increasing increases income.Harvest machinery is the indispensable mechanized equipment of beet modern agricultural production, greatly can alleviate the labour intensity of beet results process, enhance productivity, increase farmers' income.
The sugarbeet harvester of present application is based on the big machinery of import.Its complex structure, power consumption is large, expensive, has exceeded peasant's purchasing power, and there is certain being not suitable with the agronomy of locality.Domestic beet results equipment is also in advanced development, and combined harvester of good performance is also in blank.Research adapts to the sugar beet combine tool of China's national situation to meeting Cotton Varieties by Small Farming Households requirement, improves beet planting benefit and has great importance.
Summary of the invention
The object of the present invention is to provide a kind of easy to adjust, working stability, disposablely can complete beet and excavate, except sugar beet combine that is native, that carry, promote, collect.
For achieving the above object, the present invention takes following technical scheme: a kind of sugar beet combine, and wherein, sugar beet combine comprises:
Frame;
Be arranged on seeking that luggage is put, excavating gear, throw device, remove native conveying plant below frame; Wherein, described in seek luggage postpone side be excavating gear, described excavating gear rear for throwing device, described in throw device rear for removing native conveying plant;
Be arranged on the collecting box above frame;
Be arranged on the hoisting equipment at frame rear; Wherein, described hoisting equipment be positioned at described in go to native conveying plant rear;
Native conveying plant and the described transmission system throwing device is gone described in being sent to by tractor dynamic power; And
For control the lifting of described frame, described in seek luggage and put row, the motion of described hoisting equipment and the hydraulic system of described collecting box discharging,
Wherein, described frame by hitch frame hinged with tractor after, utilize the motion of lateral duction hydraulic jack to realize the fine setting of frame direct of travel,
Described luggage of seeking is put mainly to comprise and is connected firmly seeking row frame, be hinged on and seek seeking row profiling arm, connect firmly and seeking row frame other hand-operated direction valve in row frame in frame,
Described excavating gear pulls out wheel shaft jib primarily of connecting firmly rising in frame, has been arranged on the bearing holder (housing, cover) pulled out on the welding axle of wheel shaft jib, and connects firmly the digging wheel composition on bearing holder (housing, cover),
The described device that throws mainly comprises group dish wheel shaft connected firmly in frame by bearing block, and by dialling group dish wheel that the drive of dish wheel shaft is rotated, wherein dialling dish wheel and being made up of group dish wheel plate and rubber slab,
Described spiral roller two parts going native conveying plant to comprise rod-type carrier chain I and be arranged on rod-type carrier chain I rear, spiral roller is provided with reinforcing bar, and reinforcing bar is welded on roller by helix,
Described hoisting equipment mainly comprising hydraulic motor, with hydraulic motor power take-off coaxial mounted sprocket wheel II, by the sprocket wheel V of chain transferring power and sprocket wheel VII, with sprocket wheel V coaxial mounted sprocket wheel IV, with the coaxial mounted sprocket wheel VI of sprocket wheel VII, the rod-type carrier chain III engaged with sprocket wheel IV and sprocket wheel VI respectively and rod-type carrier chain II, being arranged in hoisting equipment frame for compressing the contact roller of rod-type carrier chain, compressor arm and spring
Described excavating gear, throw device, remove native conveying plant, take-off (propeller) shaft that hydraulic system is connected in the gear-box be connected with tractor rear power output shaft,
Described hydraulic system has and controls frame lifting respectively, seeks luggage and put row, hoisting equipment motion and multiple oil circuits of collecting box discharging.
The present invention is owing to taking above technical scheme, it has the following advantages: 1, the present invention by arranging gear-box and gear oil pump in frame, the power provided by tractor passes to the power input shaft dialled dish wheel shaft, remove native conveying plant by chain, and utilize hydraulic system to drive the hydraulic motor of hoisting equipment to rotate, drive the drive axis be arranged in hoisting equipment frame, thus drive hoisting equipment motion; Transmission of power high efficient and reliable, disposablely can complete and seek row, excavates, removes soil, cleans, promote and storage operation, improve operating efficiency.2, seek luggage put can utilize beet root profile promote seek row profiling arm rotate, drive hand-operated direction valve handle motion, thus connect different oil circuits, control be arranged on frame side to steering hydraulic cylinder movement, realize the adjustment of sugar beet combine direction of advance.3, the disk digging element of passive type can be consistent with the agronomy of beet single-strain planting, power consumption and shoveling amount few, the working resistance of digging element can be effectively reduced.4, throw device beet root to be thrown to and remove native conveying plant, decrease the live load of native conveying plant to a certain extent, that improves beet root goes native effect.5, hoisting equipment adopts contact roller to be compressed by 2 rod-type carrier chains, and beet root clamping is carried by the motion of rod-type carrier chain.This mechanism structure is simple, and manufacturing process is simple, reliable, in elevator block root process, utilize the vibration of carrier chain further can remove soil to beet.
Accompanying drawing explanation
Fig. 1 is general structure schematic front view of the present invention.
Fig. 2 is general structure schematic top plan view of the present invention.
Fig. 3 is that schematic diagram is looked on a general structure left side of the present invention.
Fig. 4 is general structure schematic rear view of the present invention.
Fig. 5 is hoisting equipment transmission schematic diagram of the present invention.
In figure: 1-sprocket wheel I; 2-fuel tank; 3-frame; 4-chain I; 5-sprocket wheel II; 6-belt pulley I; 7-belt pulley II; 8-spiral roller; 9-belt I; 10-belt pulley IV; 11-sprocket wheel III; 12-chain II; 13-digging wheel; 14-rises and pulls out wheel shaft jib; 15-seeks row profiling arm; 16-lateral duction hydraulic jack; 17-hitch frame; 18-seeks row frame; 19-hand-operated direction valve; 20-gear-box; 21-bearing holder (housing, cover); 22-dials dish wheel; 23-dials dish wheel shaft; 24-gear oil pump; 25-power transmission shaft; 26-hoist cylinder; 27-sprocket wheel IV; 28-sprocket wheel V; 29-sprocket wheel VI; 30-sprocket wheel VII; 31-hydraulic motor; 32-unloading fuel tank; 33-sprocket wheel VIII; 34-chain III; 35-sprocket wheel IX; 36-belt pulley V; 37-rod-type carrier chain I; 38-belt II; 39-belt pulley VI; 40-sprocket wheel X; 41-belt pulley VII; 42-belt III; 43-belt pulley VIII; 44-road wheel; 45-hoisting equipment frame; 46-rod-type carrier chain II; 47-rod-type carrier chain III; 48-spring; 49-compressor arm; 50-contact roller; 51-collecting box.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail.
Fig. 1 is sugar beet combine general structure front view, Fig. 2 is sugar beet combine general structure vertical view, Fig. 3 is sugar beet combine general structure left view, and Fig. 4 is sugar beet combine general structure rearview, and Fig. 5 is sugar beet combine hoisting equipment transmission schematic diagram.As shown in Fig. 1 ~ 5, the present invention mainly comprises frame, seek that luggage is put, excavating gear, throw device, go native conveying plant, hoisting equipment, collecting box, hydraulic system, transmission system.Be provided with below frame and seek that luggage is put, excavating gear, throw device, remove native conveying plant, be provided with collecting box above frame, frame rear is provided with hoisting equipment; Seek luggage and be placed in frame front lower place, utilize beet root profile to realize facility and seek row advance; Excavating gear has two covers, is placed in and seeks luggage postpone side, and is disposed in frame; Throw device and be placed in excavating gear back upper place; Go native conveying plant to be placed in and throw device rear; Hoisting equipment is placed in frame rear.Wherein, transmission system is used for tractor dynamic power being sent to native conveying plant and throwing device.
Frame 3 is hinged and rear tractor by hitch frame 17, utilizes lateral duction hydraulic jack 16 to realize the fine setting of frame direct of travel.In a preferred embodiment, frame 3 adopts rectangle pipe material to be welded, compact conformation, overall rectangular.
Seek luggage setting in frame front lower place, mainly comprise and seek row frame 18, seek row profiling arm 15, hand-operated direction valve 19.In one embodiment, seek row frame by bolt-connection in frame 3, seek row profiling arm 15 hinge is on the both sides seeking row frame 18 respectively for 2, hand-operated direction valve 19 is connected firmly in the outside seeking row frame 18 by bolt.Seek luggage to put and utilize beet root profile to promote to seek row profiling arm 15 and move, the handle of hand-operated direction valve 19 is driven to move, thus connect different oil circuits, control be arranged on frame side to steering hydraulic oil cylinder 16 move, realize the adjustment of sugar beet combine direction of advance.
Excavating gear is positioned at the rear sought luggage and put, and throws the front end of device, primarily of digging wheel 13, rise pull out wheel shaft jib 14, bearing holder (housing, cover) 21 forms.In one embodiment, rising and pulling out wheel shaft jib 14 is weldment, and by bolt-connection in frame 3, digging wheel 13 is arranged on bearing holder (housing, cover) 21 by bolt, and bearing holder (housing, cover) 21 has been arranged on by roller bearing and has pulled out on the welding axle of wheel shaft jib 14.Digging wheel 13, can be consistent with the agronomy of beet single-strain planting by realizing passive rotation with the contact resistance of soil, power consumption and shoveling amount few, the working resistance of digging element can be effectively reduced.
Throw device and be positioned at native conveying plant front, dialling dish wheel shaft 23 connects firmly in frame by bearing block, power drives and dials dish wheel 22 by dialling dish wheel shaft 23 and rotate, and utilizes to dial dish wheel 22 and give beet certain speed with the collision of beet, block root of pulling over arrive below remove native conveying plant.
Go native conveying plant to comprise rod-type carrier chain I 37 and be arranged on spiral roller 8 two parts at rod-type carrier chain rear.In one embodiment, spiral roller 8 is provided with reinforcing bar, and reinforcing bar is welded on roller by helix.Power drives rod-type carrier chain I 37 and 4 spiral rollers to rotate by Chain conveyer and belt transmission respectively, and the spiral reinforcement utilizing the vibration of rod-type carrier chain and spiral roller to be provided with respectively realizes being separated of beet root and soil, and then realize the object of removing soil and carrying backward.
The hoisting equipment being positioned at reaping machine rear forms primarily of 2 rod-type carrier chains, power passes to sprocket wheel II 5 by hydraulic motor 31, be with movable sprocket V 28 and sprocket wheel VII 30 to move by chain I 4, utilize respectively and drive rod-type carrier chain III 47 and rod-type carrier chain II 46 to move with sprocket wheel V 28 coaxial mounted sprocket wheel the IV 27 and coaxial mounted sprocket wheel VI 29 of sprocket wheel VII 30.In one embodiment, adopt contact roller 50 to be compressed by 2 rod-type carrier chains, and by the motion of rod-type carrier chain, beet root clamping is carried.Contact roller 50 compresses rod-type carrier chain under the effect of compressor arm 49 and spring 48, ensures that beet root is upwards carried smooth and easy.Meanwhile, this apparatus structure is simple, and manufacturing process is simple, reliable, utilizes bar strip in rod-type carrier chain to realize regular vibration with coordinating of rotating sprocket, thus is removed by the soil on block root, finally further can remove soil to beet in elevator block root process.
Excavating gear, throw device, remove native conveying plant, hydraulic system power resources are in the take-off (propeller) shaft 25 of the gear-box 20 be connected with tractor rear power output shaft.
Hydraulic system is elevated by each oil circuit control frame, seek luggage puts row, hoisting equipment motion and collecting box discharging.
As described in figures 1 and 5, in a preferred embodiment, transmission system mainly comprises the gear-box (20) commutated by tractor dynamic power, power transmission shaft (25), the sprocket wheel I (1) be connected with power transmission shaft (25), the sprocket wheel III (11) connected by chain II (12), the belt pulley IV (10) that be connected coaxial with sprocket wheel III (11), and the belt pulley I (6) to be connected by belt I (9) and belt pulley II (7), its middle belt pulley I (6) and belt pulley VII (41) coaxially install, belt pulley VII (41) drives belt pulley VIII (43) to rotate by belt III (42), realize the rotation of spiral roller (8), belt pulley IV (10), sprocket wheel III (11), sprocket wheel IX (35) are coaxially connected with belt pulley V (36), sprocket wheel IX (35) is connected with sprocket wheel VIII (33) by chain III (34), realizes dialling dish wheel shaft (23) and rotates, belt pulley V (36) is connected with belt pulley VI (39) by belt II (38), sprocket wheel X (40) is coaxially connected with belt pulley VI (39), drives the rotation of rod-type carrier chain I (37).
During work, the hitch frame 17 of sugar beet combine front portion is connected with tractor rear haulage point, and under the assisting of road wheel 44, is stowed machine travel traveling.Power passes to the gear-box 20 be arranged in frame 3 by the power take-off of tractor, a part of power is with movable sprocket I 1 to rotate by power transmission shaft 25, and utilizes chain or belt drive to dial dish wheel shaft 23 to rotate, and what realize dialling dish wheel 22 throws function; In addition driving goes the rod-type carrier chain I 37 in native conveying plant and spiral roller 8 to rotate, and what realize beet root removes soil.Another part power drives the gear oil pump 24 being arranged on gear-box 20 rear to rotate, and hydraulic oil is flowed out from fuel tank 2, and then the hydraulic motor 31 of drive installation in hoisting equipment frame 45 rotates, and drives the motion of hoisting equipment.When in results process, when part beet departs from beet capable center, seek the thrust that row profiling arm 15 will be subject to beet root profile, thus affect and seek row frame 18 and rotate around pin joint, realize the flexible of the handle of hand-operated direction valve 19, open different oil circuits, frame side is made to carry out corresponding action to steering hydraulic oil cylinder 16, thus the direction of advance of adjustment reaping machine, realize the capable work of automatic seeking of results process, improve the net harvesting rate of machinery.When needing lift operation parts or dump the beet root in collecting box 51, as long as connect different oil circuits, the flexible of hoist cylinder 26 or unloading fuel tank 32 can be realized.
Sugar beet combine transmission of power high efficient and reliable of the present invention, disposablely can complete and seek row, excavates, removes soil, cleans, promote and storage operation, improve operating efficiency.
The various embodiments described above are only for explaining the present invention; those skilled in the art are to be understood that; wherein the structure, connected mode etc. of each parts all can change to some extent; every equivalents of carrying out on the basis of technical solution of the present invention and improvement, all should not get rid of outside protection scope of the present invention.
Claims (6)
1. a sugar beet combine, is characterized in that, described sugar beet combine comprises:
Frame (3);
Be arranged on seeking that luggage is put, excavating gear, throwing device, remove native conveying plant of frame (3) below; Wherein, described in seek luggage postpone side be excavating gear, described excavating gear rear for throwing device, described in throw device rear for removing native conveying plant;
Be arranged on the collecting box of frame (3) top;
Be arranged on the hoisting equipment at frame (3) rear; Wherein, described hoisting equipment be positioned at described in go to native conveying plant rear;
Native conveying plant and the described transmission system throwing device is gone described in being sent to by tractor dynamic power; And
For control the lifting of described frame, described in seek luggage and put row, the motion of described hoisting equipment and the hydraulic system of described collecting box discharging,
Wherein, described frame (3) is articulated with after tractor by hitch frame (17), utilizes the motion of lateral duction hydraulic jack (16) to realize the fine setting of frame direct of travel,
Described luggage of seeking is put mainly to comprise and is connected firmly seeking row frame (18), be hinged on and seek seeking row profiling arm (15), connect firmly and seeking row frame (18) other hand-operated direction valve (19) in row frame (18) in frame (3)
Described excavating gear primarily of connect firmly in frame (3) rise pull out wheel shaft jib (14), be arranged on the welding axle pulling out wheel shaft jib (14) on bearing holder (housing, cover) (21), and connect firmly digging wheel (13) composition on bearing holder (housing, cover) (21)
The described device that throws mainly comprises group dish wheel shaft (23) connected firmly in frame (3) by bearing block, and drive by dialling dish wheel shaft (23) group dish wheel (22) rotated, wherein dial dish wheel (22) to be made up of group dish wheel plate and rubber slab
Describedly go native conveying plant to comprise rod-type carrier chain I (37) and be arranged on spiral roller (8) two parts at rod-type carrier chain I (37) rear, spiral roller (8) is provided with reinforcing bar, reinforcing bar is welded on roller by helix
Described hoisting equipment mainly comprises hydraulic motor (31), sprocket wheel II (5) coaxial mounted with hydraulic motor power take-off, by sprocket wheel V (28) and the sprocket wheel VII (30) of chain I (4) transferring power, sprocket wheel IV (27) coaxial mounted with sprocket wheel V (28), sprocket wheel VI (29) coaxial mounted with sprocket wheel VII (30), the rod-type carrier chain III (47) engaged with sprocket wheel IV (27) and sprocket wheel VI (29) respectively and rod-type carrier chain II (46), be arranged in hoisting equipment frame (45) for compressing the contact roller (50) of rod-type carrier chain, compressor arm (49) and spring (48),
Described excavating gear, throw device, remove native conveying plant, take-off (propeller) shaft (25) that hydraulic system is connected in the gear-box (20) be connected with tractor rear power output shaft,
Described hydraulic system has and controls frame lifting respectively, seeks luggage and put row, hoisting equipment motion and multiple oil circuits of collecting box discharging.
2. sugar beet combine according to claim 1, it is characterized in that, seek row frame (18) by bolt-connection in frame (3), seek row profiling arm (15) hinge is on the both sides seeking row frame (18) respectively for 2, hand-operated direction valve (19) is connected firmly in the outside seeking row frame (18) by bolt.
3. sugar beet combine according to claim 1, it is characterized in that, rising and pulling out wheel shaft jib (14) is weldment, by bolt-connection in frame (3), digging wheel (13) is foundry goods, be arranged on bearing holder (housing, cover) (21) by bolt, bearing holder (housing, cover) (21) be arranged on by roller bearing pull out wheel shaft jib (14) welding axle on.
4. sugar beet combine according to claim 1, it is characterized in that, the mode adopting machine driving and hydraulic drive to combine realizes the motion of machinery, the power that tractor motive power output shaft provides passes to by gear-box (20), take-off (propeller) shaft (25), chain the power input shaft dialled dish wheel shaft, remove native conveying plant, and utilize hydraulic system to drive the hydraulic motor of hoisting equipment to rotate, drive is arranged on hoisting equipment frame and uploads moving axis rotation, thus drives hoisting equipment motion.
5. sugar beet combine according to claim 1, is characterized in that, described frame adopts rectangle pipe material to be welded, overall rectangular.
6. sugar beet combine according to claim 1, it is characterized in that, described transmission system mainly comprises the gear-box (20) commutated by tractor dynamic power, power transmission shaft (25), the sprocket wheel I (1) be connected with power transmission shaft (25), the sprocket wheel III (11) connected by chain II (12), the belt pulley IV (10) that be connected coaxial with sprocket wheel III (11), and the belt pulley I (6) to be connected by belt I (9) and belt pulley II (7), its middle belt pulley I (6) and belt pulley VII (41) coaxially install, belt pulley VII (41) drives belt pulley VIII (43) to rotate by belt III (42), realize the rotation of spiral roller (8), belt pulley IV (10), sprocket wheel III (11), sprocket wheel IX (35) are coaxially connected with belt pulley V (36), sprocket wheel IX (35) is connected with sprocket wheel VIII (33) by chain III (34), realizes dialling dish wheel shaft (23) and rotates, belt pulley V (36) is connected with belt pulley VI (39) by belt II (38), sprocket wheel X (40) is coaxially connected with belt pulley VI (39), drives the rotation of rod-type carrier chain I (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210362600.3A CN102860168B (en) | 2012-09-26 | 2012-09-26 | Combine harvester of beet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210362600.3A CN102860168B (en) | 2012-09-26 | 2012-09-26 | Combine harvester of beet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102860168A CN102860168A (en) | 2013-01-09 |
| CN102860168B true CN102860168B (en) | 2015-04-22 |
Family
ID=47439524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210362600.3A Expired - Fee Related CN102860168B (en) | 2012-09-26 | 2012-09-26 | Combine harvester of beet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102860168B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107046912B (en) * | 2017-03-30 | 2022-08-16 | 青岛农业大学 | Harvester for rhizome crops |
| CN107690936A (en) * | 2017-10-25 | 2018-02-16 | 黑龙江北大荒众荣农机有限公司 | A kind of overlay film beet harvester |
| CN108496513B (en) * | 2018-03-14 | 2023-09-22 | 山东农业大学 | Automatic alignment radish harvesting device |
| CN108848860A (en) * | 2018-08-24 | 2018-11-23 | 黑龙江北大荒众荣农机有限公司 | A kind of two ridge cropper of beet |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1855549A (en) * | 1930-05-06 | 1932-04-26 | William C Gookin | Beet harvester |
| US2973816A (en) * | 1955-11-07 | 1961-03-07 | Lely Nv C Van Der | Beet harvesting machines |
| GB1089472A (en) * | 1965-05-11 | 1967-11-01 | Int Harvester Co | Beet harvesters |
| US3627052A (en) * | 1968-12-19 | 1971-12-14 | Raoul Georges Duquenne | Machine for lifting beetroots |
| SU1069665A1 (en) * | 1983-01-12 | 1984-01-30 | Всесоюзный научно-исследовательский и проектно-технологический институт по использованию техники и нефтепродуктов в сельском хозяйстве | Apparatus for digging out root vegetables |
| CN2638412Y (en) * | 2003-09-08 | 2004-09-08 | 侯尧兴 | Beet combined harvester |
| CN101411263A (en) * | 2007-10-15 | 2009-04-22 | 格里梅农业机械厂有限及两合公司 | Turnip harvesting machine |
| CN201267105Y (en) * | 2008-09-17 | 2009-07-08 | 常州市金洲机电制造有限公司 | Machine for raising and pulling beet |
| CN202285562U (en) * | 2011-10-24 | 2012-07-04 | 常州汉森机械有限公司 | Beet pullout machine |
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2012
- 2012-09-26 CN CN201210362600.3A patent/CN102860168B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1855549A (en) * | 1930-05-06 | 1932-04-26 | William C Gookin | Beet harvester |
| US2973816A (en) * | 1955-11-07 | 1961-03-07 | Lely Nv C Van Der | Beet harvesting machines |
| GB1089472A (en) * | 1965-05-11 | 1967-11-01 | Int Harvester Co | Beet harvesters |
| US3627052A (en) * | 1968-12-19 | 1971-12-14 | Raoul Georges Duquenne | Machine for lifting beetroots |
| SU1069665A1 (en) * | 1983-01-12 | 1984-01-30 | Всесоюзный научно-исследовательский и проектно-технологический институт по использованию техники и нефтепродуктов в сельском хозяйстве | Apparatus for digging out root vegetables |
| CN2638412Y (en) * | 2003-09-08 | 2004-09-08 | 侯尧兴 | Beet combined harvester |
| CN101411263A (en) * | 2007-10-15 | 2009-04-22 | 格里梅农业机械厂有限及两合公司 | Turnip harvesting machine |
| CN201267105Y (en) * | 2008-09-17 | 2009-07-08 | 常州市金洲机电制造有限公司 | Machine for raising and pulling beet |
| CN202285562U (en) * | 2011-10-24 | 2012-07-04 | 常州汉森机械有限公司 | Beet pullout machine |
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| CN102860168A (en) | 2013-01-09 |
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