CN1806484A - Potato harvester - Google Patents
Potato harvester Download PDFInfo
- Publication number
- CN1806484A CN1806484A CN 200610008711 CN200610008711A CN1806484A CN 1806484 A CN1806484 A CN 1806484A CN 200610008711 CN200610008711 CN 200610008711 CN 200610008711 A CN200610008711 A CN 200610008711A CN 1806484 A CN1806484 A CN 1806484A
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- axis
- drag chain
- separating mechanism
- shaft
- bar strip
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Abstract
The invention discloses a harvester for potato, comprising: digging and spading device, rod chain separating device, screen swing separator, gear box drive device, main frame, traction device, and drive supporting device; drag chain axis, shaker axis, lower drag chain axis and guiding wheel axis are all integral. The structure of main frame is left and right side board, the structure of lower part of which is semi-circle orifice. The spading slice projects out of integral machine. The elevation angle between rod chain separating device and horizontal surface is reduced by 15-20 deg. The invention is characterized in that: the harvester never hip for 20-30 days' continuous work, the resistance is small, and efficiency is high. The design of integral axis makes the force be rational, operation stable and maintenance convenient. The projection of spading slice makes it work without influence of any other parts, and the tillage depth more stable.
Description
Technical field:
The present invention relates to a kind of potato harvester, belong to agricultural mechanical field.
Background technology:
Present potato harvester structurally has nothing in common with each other, but has following shortcoming mostly:
(1), gearbox input shaft mostly is single wall greatly and supports, and promptly coils bearing fixing at the casing antetheca with two; (2), the digger blade sheet has rolling coulter to align or forward slightly with the shovel sheet mostly, also have a kind of shovel sheet and the left and right side plate of complete machine to go into the land structures design simultaneously in the front, above structure proof in producing use all influences the shovel sheet buries, so that influences the stability of tilling depth; (3), the swing arm complex structure, make difficulty, fault rate in use, give the manufacturing cost of complete machine increase by 1000 surplus yuan (RMB); (4), directive wheel, holder sprocket wheel, dithering-wheel adopt the semiaxis design, complex structure, stressed unreasonable, application maintenance inconvenience, fault rate height; (5), compass screen surface and the rod-link chains drop of sieve formula swing separating mechanism be very big, causes the loss of potato rubbing leather mostly.
Summary of the invention:
The object of the present invention is to provide a kind of compact conformation rationally, reliable operation, complete machine can effectively increase the potato harvester of Mechanical Reliability.
Purpose of the present invention is implemented by following technical scheme: it includes: digger blade mechanism, bar strip chain type separating mechanism, sieve formula swing separating mechanism, gear case transmission mechanism, mainframe, road wheel mechanism and transmission supporting mechanism; Described transmission supporting mechanism includes drive, upper track wheel, dithering-wheel, following upper track wheel, last upper track wheel, directive wheel, power transmission shaft, drag chain axis, shaker shaft, following drag chain axis, last drag chain axis, guide wheel shaft, gearbox output shaft; The power shaft of gear-box links to each other with power take-off, and gearbox output shaft end sprocket wheel links to each other by chain with described power transmission shaft sprocket wheel; Described bar strip chain type separating mechanism includes bar strip and conveyer belt, and wherein said conveyer belt is at the centre and the two ends of described bar strip; Front end at described bar strip chain type separating mechanism is provided with digger blade mechanism, is provided with sieve formula swing separating mechanism in the rear end of described bar strip chain type separating mechanism; Described drag chain axis, shaker shaft, time drag chain axis, last drag chain axis, guide wheel shaft are bearing.
Described mainframe is left and right side plate, described left and right side plate bottom by bearing block respectively fixed support have described power transmission shaft, described drag chain axis, described shaker shaft, described drag chain axis down, described on drag chain axis, the described axis of guide, the back brace summer that is provided with hanger bracket between described left and right side plate top links to each other with the left and right central siphon of gear-box.Adopt the back brace summer of left and right side plate and hanger bracket to support, simplified complete machine structure, also reduced the cost cost simultaneously.
The bottom of described left and right side plate is that semicircle orifice structure and described bearing block fixed support have described power transmission shaft, described drag chain axis, described shaker shaft, described drag chain axis down, described drag chain axis, the described axis of guide gone up.
The length of the outstanding complete machine part of described digger blade shovel sheet is 20cm-35cm.The shovel sheet buries and is not subjected to the influence of any workpiece, makes shovel sheet penetrating distance very little, and penetration performance is given full play to, and tilling depth is stable especially.
Described bar strip chain type separating mechanism and horizontal plane elevator angle are reduced to 15 °-20 °.The elevator angle of bar strip chain type separating mechanism has reduced, and resistance is also corresponding have been reduced thereby promote, thereby the power that is consumed has also reduced.
Bar strip chain type separating mechanism with described sieve formula swing separating mechanism joint; the compass screen surface drop of swinging separating mechanism with described sieve formula is 0-19cm; this structure improves compass screen surface; make minimizing drop in plane on compass screen surface and the bar strip afterbody; increase gliding angle; reduce the potato drop, strong protection potato is rubbing leather not as far as possible.
The power shaft of described gear-box and bevel pinion are supported by described gear-box forearm, postbrachium both arms.In use highly stable reliable.
The invention has the advantages that: this machine two, 30 days continuous operation, hilling never, operation resistance is little, and fault is few, and operation is light, the efficient height.The axis of guide of this machine, chain supporting axis, shaker shaft adopt the bearing design, and its work running is stable, and maintenance is convenient.And the outstanding complete machine of digger blade shovel sheet, the shovel sheet buries and is not subjected to the influence of any workpiece, makes shovel sheet penetrating distance very very little, and penetration performance is given full play to, and tilling depth is stable especially etc.
Description of drawings:
Fig. 1 is an overall structure front view of the present invention.
Fig. 2 is an overall structure vertical view of the present invention.
Fig. 3 is the structural representation of bearing of the present invention.
Fig. 4 is the cross-sectional view of gear-box of the present invention.
Fig. 5 is the structural representation of left and right side plate of the present invention.Digger blade mechanism-1, bar strip chain type separating mechanism-2, sieve formula swing separating mechanism-3, gear case transmission mechanism-4, mainframe-5, road wheel mechanism-6, transmission supporting mechanism-7; Drive-8, upper track wheel-9, dithering-wheel-10, following upper track wheel-11, last upper track wheel-12, directive wheel-13, power transmission shaft-14, drag chain axis-15, shaker shaft-16, following drag chain axis-17, last drag chain axis-18, guide wheel shaft-19, gearbox output shaft-20, the power shaft of gear-box-21, bearing block-22, gearbox output shaft end sprocket wheel-23, power transmission shaft sprocket wheel-24, chain-25, bar strip-26, conveyer belt-27, left plate-28, right plate-29, the back brace summer-30 of hanger bracket, gear-box left side central siphon-31, the right central siphon-32 of gear-box, a left side, the semicircle orifice structure-33 of right plate bottom, digger blade shovel sheet-34, bevel pinion-35, gear-box forearm-36, gear-box postbrachium-37.
Embodiment:
Embodiment 1: potato harvester includes: digger blade mechanism 1, bar strip chain type separating mechanism 2, sieve formula swing separating mechanism 3, gear case transmission mechanism 4, mainframe 5, road wheel mechanism 6 and transmission supporting mechanism 7; The transmission supporting mechanism includes drive 8, upper track wheel 9, dithering-wheel 10, following upper track wheel 11, last upper track wheel 12, directive wheel 13, power transmission shaft 14, drag chain axis 15, shaker shaft 16, following drag chain axis 17, last drag chain axis 18, guide wheel shaft 19, gearbox output shaft 20; The power shaft 21 of gear-box links to each other with tractor motive power output shaft, and gearbox output shaft end sprocket wheel 23 links to each other by chain 25 with power transmission shaft sprocket wheel 24; Bar strip chain type separating mechanism 2 includes bar strip 26 and conveyer belt 27, and wherein conveyer belt 27 is at the centre and the two ends of bar strip 26; Front end at bar strip chain type separating mechanism 2 is provided with digger blade mechanism 1, is provided with sieve formula swing separating mechanism 3 in the rear end of bar strip chain type separating mechanism 2; Drag chain axis 15, shaker shaft 16, time drag chain axis 17, last drag chain axis 18, guide wheel shaft 19 are bearing.
Embodiment 2: potato harvester includes: digger blade mechanism 1, bar strip chain type separating mechanism 2, sieve formula swing separating mechanism 3, gear case transmission mechanism 4, mainframe 5, road wheel mechanism 6 and transmission supporting mechanism 7; The transmission supporting mechanism includes drive 8, upper track wheel 9, dithering-wheel 10, following upper track wheel 11, last upper track wheel 12, directive wheel 13, power transmission shaft 14, drag chain axis 15, shaker shaft 16, following drag chain axis 17, last drag chain axis 18, guide wheel shaft 19, gearbox output shaft 20; The power shaft 21 of gear-box links to each other with tractor motive power output shaft, and gearbox output shaft end sprocket wheel 23 links to each other by chain 25 with power transmission shaft sprocket wheel 24; Bar strip chain type separating mechanism 2 includes bar strip 26 and conveyer belt 27, and wherein conveyer belt 27 is at the centre and the two ends of bar strip 26; Front end at bar strip chain type separating mechanism 2 is provided with digger blade mechanism 1, is provided with sieve formula swing separating mechanism 3 in the rear end of bar strip chain type separating mechanism 2; Drag chain axis 15, shaker shaft 16, time drag chain axis 17, last drag chain axis 18, guide wheel shaft 19 are bearing.Mainframe 5 is left and right side plate 28,29, left and right side plate 28,29 bottoms by bearing block respectively fixed support have power transmission shaft 14, drag chain axis 15, shaker shaft 16, down drag chain axis 17, on drag chain axis 18, guide wheel shaft 19, the back brace summer 30 that is provided with hanger bracket between left and right side plate 28,29 tops links to each other with the left and right central siphon 31,32 of gear-box.Adopt the back brace summer of left side plate and hanger bracket to support, simplified complete machine structure, also reduced the cost cost simultaneously.The bottom of left and right side plate 28,29 is that semicircle orifice structure 33 has power transmission shaft 14, drag chain axis 15, shaker shaft 16, following drag chain axis 17, last drag chain axis 18, guide wheel shaft 19 with bearing block 22 fixed supports.
Embodiment 3: potato harvester includes: digger blade mechanism 1, bar strip chain type separating mechanism 2, sieve formula swing separating mechanism 3, gear case transmission mechanism 4, mainframe 5, road wheel mechanism 6 and transmission supporting mechanism 7; The transmission supporting mechanism includes drive 8, upper track wheel 9, dithering-wheel 10, following upper track wheel 11, last upper track wheel 12, directive wheel 13, power transmission shaft 14, drag chain axis 15, shaker shaft 16, following drag chain axis 17, last drag chain axis 18, guide wheel shaft 19, gearbox output shaft 20; The power shaft 21 of gear-box links to each other with tractor motive power output shaft, and gearbox output shaft end sprocket wheel 23 links to each other by chain 25 with power transmission shaft sprocket wheel 24; Bar strip chain type separating mechanism 2 includes bar strip 26 and conveyer belt 27, and wherein conveyer belt 27 is at the centre and the two ends of bar strip 26; Front end at bar strip chain type separating mechanism 2 is provided with digger blade mechanism 1, is provided with sieve formula swing separating mechanism 3 in the rear end of bar strip chain type separating mechanism 2; Drag chain axis 15, shaker shaft 16, time drag chain axis 17, last drag chain axis 18, guide wheel shaft 19 are bearing.Mainframe 5 is left and right side plate 28,29, left and right side plate 28,29 bottoms by bearing block 22 respectively fixed support have power transmission shaft 14, drag chain axis 15, shaker shaft 16, down drag chain axis 17, on drag chain axis 18, guide wheel shaft 19, the back brace summer 30 that is provided with hanger bracket between left and right side plate 28,29 tops links to each other with the left and right central siphon 31,32 of gear-box.Adopt the back brace summer of left and right side plate and hanger bracket to support, simplified complete machine structure, also reduced the cost cost simultaneously.The bottom of left and right side plate 28,29 is that semicircle orifice structure 33 has power transmission shaft 14, drag chain axis 15, shaker shaft 16, following drag chain axis 17, last drag chain axis 18, guide wheel shaft 19 with the bearing block fixed support.The length of digger blade shovel sheet 34 outstanding complete machine parts can be 20cm, 24cm, 28cm, 30cm, 35cm etc.The shovel sheet buries and is not subjected to the influence of any workpiece, makes shovel sheet penetrating distance very little, and penetration performance is given full play to, and tilling depth is stable especially.
Embodiment 4: potato harvester includes: digger blade mechanism 1, bar strip chain type separating mechanism 2, sieve formula swing separating mechanism 3, gear case transmission mechanism 4, mainframe 5, road wheel mechanism 6 and transmission supporting mechanism 7; The transmission supporting mechanism includes drive 8, upper track wheel 9, dithering-wheel 10, following upper track wheel 11, last upper track wheel 12, directive wheel 13, power transmission shaft 14, drag chain axis 15, shaker shaft 16, following drag chain axis 17, last drag chain axis 18, guide wheel shaft 19, gearbox output shaft 20; The power shaft 21 of gear-box links to each other with tractor motive power output shaft, and gearbox output shaft end sprocket wheel 23 links to each other by chain 25 with power transmission shaft sprocket wheel 24; Bar strip chain type separating mechanism 2 includes bar strip 26 and conveyer belt 27, and wherein conveyer belt 27 is at the centre and the two ends of bar strip 26; Front end at bar strip chain type separating mechanism 2 is provided with digger blade mechanism 1, is provided with sieve formula swing separating mechanism 3 in the rear end of bar strip chain type separating mechanism 2; Drag chain axis 15, shaker shaft 16, time drag chain axis 17, last drag chain axis 18, guide wheel shaft 19 are bearing.Mainframe 5 is left and right side plate 28,29, left and right side plate 28,29 bottoms by bearing block 22 respectively fixed support have power transmission shaft 14, drag chain axis 15, shaker shaft 16, down drag chain axis 17, on drag chain axis 18, guide wheel shaft 19, the back brace summer 30 that is provided with hanger bracket between left and right side plate 28,29 tops links to each other with the left and right central siphon 31,32 of gear-box.Adopt the back brace summer of left side plate and hanger bracket to support, simplified complete machine structure, also reduced the cost cost simultaneously.The bottom of left and right side plate 28,29 is that semicircle orifice structure 33 has power transmission shaft 14, drag chain axis 15, shaker shaft 16, following drag chain axis 17, last drag chain axis 18, guide wheel shaft 19 with bearing block 22 fixed supports.The length of digger blade shovel sheet 34 outstanding complete machine parts can be 20cm, 24cm, 28cm, 30cm, 35cm etc.The shovel sheet buries and is not subjected to the influence of any workpiece, makes shovel sheet penetrating distance very little, and penetration performance is given full play to, and tilling depth is stable especially.Bar strip chain type separating mechanism and horizontal plane elevator angle are reduced to 15 °-20 °.The elevator angle of bar strip chain type separating mechanism 2 has reduced, and resistance is also corresponding have been reduced thereby promote, thereby the power that is consumed has also reduced.The compass screen surface drop of swinging separating mechanism with the bar strip chain type separating mechanism 2 and the described sieve formula of sieve formula swing separating mechanism joint is 0-19cm.This structure improves compass screen surface, makes minimizing drop in plane on compass screen surface and the bar strip afterbody, increases gliding angle, reduces the potato drop as far as possible, effectively protects not rubbing leather of potato.The power shaft 21 of gear-box and bevel pinion 35 are supported by gear-box forearm, postbrachium 36,37 both arms.In use highly stable reliable.
Claims (9)
1, potato harvester, it includes: digger blade mechanism, bar strip chain type separating mechanism, sieve formula swing separating mechanism, gear case transmission mechanism, mainframe, road wheel mechanism and transmission supporting mechanism; Described transmission supporting mechanism includes drive, upper track wheel, dithering-wheel, following upper track wheel, last upper track wheel, directive wheel, power transmission shaft, drag chain axis, shaker shaft, following drag chain axis, last drag chain axis, guide wheel shaft, gearbox output shaft; The power shaft of gear-box links to each other with power take-off, and gearbox output shaft end sprocket wheel links to each other by chain with described power transmission shaft sprocket wheel; Described bar strip chain type separating mechanism includes bar strip and conveyer belt, and wherein said conveyer belt is at the centre and the two ends of described bar strip; Front end at described bar strip chain type separating mechanism is provided with digger blade mechanism, is provided with sieve formula swing separating mechanism in the rear end of described bar strip chain type separating mechanism; It is characterized in that described drag chain axis, shaker shaft, time drag chain axis, last drag chain axis, guide wheel shaft are bearing.
2, potato harvester according to claim 1, it is characterized in that, described mainframe is left and right side plate, described left and right side plate bottom by bearing block respectively fixed support have described power transmission shaft, described drag chain axis, described shaker shaft, described drag chain axis down, described on drag chain axis, the described axis of guide, the back brace summer that is provided with hanger bracket between described left and right side plate top links to each other with the left and right central siphon of gear-box.
3, potato harvester according to claim 1, it is characterized in that the bottom of described left and right side plate is that semicircle orifice structure and described bearing block fixed support have described power transmission shaft, described drag chain axis, described shaker shaft, described drag chain axis down, described drag chain axis, the described axis of guide gone up.
According to claim 1 or 2 or 3 described potato harvesters, it is characterized in that 4, the length of the outstanding complete machine part of described digger blade shovel sheet is 20cm-35cm.
According to claim 1 or 2 or 3 described potato harvesters, it is characterized in that 5, described bar strip chain type separating mechanism and horizontal plane elevator angle are reduced to 15 °-20 °.
6, potato harvester according to claim 4 is characterized in that, described bar strip chain type separating mechanism and horizontal plane elevator angle are reduced to 15 °-20 °.
According to claim 1 or 2 or 3 or 6 described potato harvesters, it is characterized in that 7, the compass screen surface drop of swinging separating mechanism with the bar strip chain type separating mechanism and the described sieve formula of described sieve formula swing separating mechanism joint is 0-19cm.
8, potato harvester according to claim 4 is characterized in that, the compass screen surface drop of swinging separating mechanism with the bar strip chain type separating mechanism and the described sieve formula of described sieve formula swing separating mechanism joint is 0-19cm.
According to claim 1 or 2 or 3 or 6 or 8 described potato harvesters, it is characterized in that 9, the power shaft of described gear-box and bevel pinion are supported by described gear-box forearm, postbrachium both arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100087119A CN100397973C (en) | 2006-01-28 | 2006-01-28 | Potato harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100087119A CN100397973C (en) | 2006-01-28 | 2006-01-28 | Potato harvester |
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| Publication Number | Publication Date |
|---|---|
| CN1806484A true CN1806484A (en) | 2006-07-26 |
| CN100397973C CN100397973C (en) | 2008-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100087119A Expired - Fee Related CN100397973C (en) | 2006-01-28 | 2006-01-28 | Potato harvester |
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| CN (1) | CN100397973C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101861777A (en) * | 2010-06-15 | 2010-10-20 | 徐州巧力威新型机械厂 | Collision fence |
| CN103210736A (en) * | 2013-03-08 | 2013-07-24 | 青岛农业大学 | Small-sized swinging sieve type tuber crop harvesting machine |
| CN103518464A (en) * | 2013-10-12 | 2014-01-22 | 李垒 | Multifunction underground crop harvester |
| CN103975682A (en) * | 2014-05-30 | 2014-08-13 | 青海林丰农牧机械制造有限公司 | Potato harvester used in cooperation with four-wheel tractor |
| CN104737697A (en) * | 2013-12-26 | 2015-07-01 | 酒泉市铸陇机械制造有限责任公司 | Drive system of deep-rooted tuber excavator |
| CN104838793A (en) * | 2015-04-30 | 2015-08-19 | 昆明理工大学 | Rolling gate type pseudo-ginseng harvesting machine dragged by four-wheeled tractor |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2715061A1 (en) * | 1977-04-04 | 1978-10-12 | Heinz Albersmeier | Root crop esp. potato harvesting machine - has sieving belt arranged after pick=up device and acts with separate fine sieving belt |
| GB2134763B (en) * | 1981-09-24 | 1985-12-18 | Nat Res Dev | Conveyor assemblies |
| DE29607677U1 (en) * | 1996-04-27 | 1996-08-22 | Rainer, Stephan, 94447 Plattling | Potato harvester |
| DE19828813A1 (en) * | 1998-06-27 | 1999-01-21 | Johannes Welp | Potato harvester |
| CN2397717Y (en) * | 1999-06-02 | 2000-09-27 | 伊克昭盟开明农牧业机械技术推广研究所 | Potato picker |
| JP4117978B2 (en) * | 1999-07-13 | 2008-07-16 | 松山株式会社 | Excavator |
| CN2511111Y (en) * | 2001-09-17 | 2002-09-18 | 内蒙古乌兰察布盟农牧业机械化管理局 | Potato harvester with lateral swinging gear bar |
| CN2710336Y (en) * | 2004-06-29 | 2005-07-20 | 任国华 | Potato picker |
| CN2909812Y (en) * | 2006-01-28 | 2007-06-13 | 徐万宝 | Potato harvester |
-
2006
- 2006-01-28 CN CNB2006100087119A patent/CN100397973C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101861777A (en) * | 2010-06-15 | 2010-10-20 | 徐州巧力威新型机械厂 | Collision fence |
| CN103210736A (en) * | 2013-03-08 | 2013-07-24 | 青岛农业大学 | Small-sized swinging sieve type tuber crop harvesting machine |
| CN103210736B (en) * | 2013-03-08 | 2015-06-24 | 青岛农业大学 | Small-sized swinging sieve type tuber crop harvesting machine |
| CN103518464A (en) * | 2013-10-12 | 2014-01-22 | 李垒 | Multifunction underground crop harvester |
| CN104737697A (en) * | 2013-12-26 | 2015-07-01 | 酒泉市铸陇机械制造有限责任公司 | Drive system of deep-rooted tuber excavator |
| CN103975682A (en) * | 2014-05-30 | 2014-08-13 | 青海林丰农牧机械制造有限公司 | Potato harvester used in cooperation with four-wheel tractor |
| CN103975682B (en) * | 2014-05-30 | 2015-11-18 | 青海林丰农牧机械制造有限公司 | The potato harvester that a kind of four-wheel tractor uses |
| CN104838793A (en) * | 2015-04-30 | 2015-08-19 | 昆明理工大学 | Rolling gate type pseudo-ginseng harvesting machine dragged by four-wheeled tractor |
| CN104838793B (en) * | 2015-04-30 | 2017-01-18 | 昆明理工大学 | Rolling gate type pseudo-ginseng harvesting machine dragged by four-wheeled tractor |
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| Publication number | Publication date |
|---|---|
| CN100397973C (en) | 2008-07-02 |
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Granted publication date: 20080702 Termination date: 20110128 |