CN2745340Y - Multifunction straw cutting thrashing machine - Google Patents

Multifunction straw cutting thrashing machine Download PDF

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Publication number
CN2745340Y
CN2745340Y CN 200420073846 CN200420073846U CN2745340Y CN 2745340 Y CN2745340 Y CN 2745340Y CN 200420073846 CN200420073846 CN 200420073846 CN 200420073846 U CN200420073846 U CN 200420073846U CN 2745340 Y CN2745340 Y CN 2745340Y
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CN
China
Prior art keywords
axle
cutting
rotary polygonal
frame
polygonal
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Expired - Fee Related
Application number
CN 200420073846
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Chinese (zh)
Inventor
伍邦理
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伍邦理
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Priority to CN 200420073846 priority Critical patent/CN2745340Y/en
Application granted granted Critical
Publication of CN2745340Y publication Critical patent/CN2745340Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a multi-functional stalk cutting-threshing machine, which is especially used for threshing rice/wheat, cutting stalks from the field and processing the stalks into green fodder in countryside. A machine frame is provided with a stalk-cutting machine, and the inside of the machine frame is provided with a threshing machine whose material bucket is sealed only leaving with one rectangular opening on the left front part. The multi-functional stalk cutting-threshing machine mainly uses a feeding belt to convey rough rice or wheat with stalks to rotary multi-angle scissors, and the rotary multi-angle scissors cut the stalks into a plurality of sections and then shoot off, while the ears are dropped into the material bucket, and then are struck by a rotary drum and bow teeth. The rotary drum runs in high speed, and the bow teeth are arranged on the rotary drum; kernels drop into a helical auger conveyer with thin impurities after threshing, but rough impurities are helically conveyed to the right side of the material bucket through the bow teeth lined helically on the rotary drum, and then are discharged by a straw-grasping device; the kernels and the thin impurities are conveyed into a winnower through the helical auger conveyer, and then a blower blows out the thin impurities, so as to make the net kernels fall into a basket through a grain pipe. The multi-functional stalk cutting-threshing machine can finish stalk cutting and rice/wheat threshing work simultaneously, and compared with the existing threshing machines, the multi-functional stalk cutting-threshing machine saves energy and time, and lowers labor working strength. With easy manufacture and easy usage, the utility model promotes the stalks clean from the field, prevents land desertification and also can process the stalks into coarse fodder for livestock.

Description

The disconnected thresher that cuts of multifunction straw
Technical field
The utility model relates to a kind of thresher, and concrete is a kind of machine that can finish straw cutting and rice-wheat threshing simultaneously, and also field, rice-wheat threshing use to be particularly suitable for rural area processing green fodder, straw cutting.
Background technology
In China rural area, domestic animal has all been supported by most of families, cuts with cutter that to cut green fodder be that each supports the work have domestic animal family all will face every day, and the machine of existing processing green fodder not only weak effect is also dangerous.China all has a large amount of stalks to be burned or be rotten in useless part every year, cause air and water pollution, the peasant knows that straw-returning is a kind of good fertilizer, can increase the organic matter of soil, improve year water drought-resistant ability of soil, great number of organic matters also can prevent desertification.But also bring a lot of inconvenience can for cultivating of farmland in the field without finished whole straw.The harvesting major part of the paddy rice of China knob and wheat all is manually to cut off; process with thresher again; but existing thresher process velocity is slow; consume great amount of manpower; the stalk of processing is the also field of putting in order that is difficult for; it is very necessary to make out a kind of facility that can solve an above-mentioned difficult problem, and the applicant has just made out the disconnected thresher that cuts of the multifunction straw that can solve an above-mentioned difficult problem.
The utility model content
The purpose of this utility model is exactly in order to solve an above-mentioned difficult problem, through the applicant study repeatedly make out a kind of effective, efficient is high, power consumption is low, easy to use, can finish the disconnected section thresher of multifunction straw of straw cutting and threshing simultaneously.
The purpose of this utility model is to realize in such a way: comprise the power set that adopt engine; belt pulley is connected with rotary polygonal big belt pulley, the drum shaft belt pulley of cutting on the axle respectively; the straw cutting machine promptly is housed on frame, in frame, is equipped with and seals hopper to such an extent that one rectangular mouthful thresher is left in a left front.
An axle is equipped with by bearing and bearing in front above institute's commentary frame---the rotary polygonal axle of cutting, on the axle the polygonal shear blade of multiple plates, revolving type is housed, be with feeding belt between blade and the blade, the left end of axle does not arrive the left end of frame, because stay the space of delivering to following hopper under the cereal fringe, the rotary polygonal right-hand member of cutting axle is equipped with a very big belt pulley, also being equipped with one by a belt pulley left side cogs, centre on the rotary same plane of cutting a frame before many, with the rotary polygonal axle of cutting an axle---feeding rod axle is housed in the same way, the two ends of feeding rod axle even are contained on the frame by bearing and bearing block, feeding belt just is enclosed within the rotary polygonal axle of cutting and upward and on the feeding rod axle forms feeding belt, on the left side has short wide feeding belt, one headgear of wide feeding belt is on feeding rod axle, the other end is enclosed within on the minor axis, minor axis is to connect by bearing and bearing block to be contained on the frame, back at feeding rod axle is a platform, platform exceeds feeding rod axle slightly, before the frame right-hand member, be provided with the support that exceeds platform, left end also is provided with the support that exceeds platform, it is to prop up from the front side of frame that but the left end height is produced the support of platform, change then curved arrive again top, exceed on the support of platform and rotary polygonal axle and the binder rod axle cut is housed by bearing and bearing block, rotary polygonal cutting on the axle also is equipped with the polygonal shear blade of multiple plates, revolving type, rotary polygonal cut the axle and binder rod axle on encapsulation material pressing belt is arranged, the rotary polygonal axle right-hand member of cutting is equipped with a gear, it and the rotary polygonal gears engaged of cutting on the axle.
Described rotary polygonal shear blade can be made into and becomes outer ring to arrange about 6-16 angle, and there is axis hole the centre.It is the plane that rotary polygonal shear blade has one side, all corners of this face of plane all are cutting edges, rotary polygonal rotary polygonal shear blade of a slice and the rotary polygonal rotary polygonal shear blade plane involution of cutting on the axle of cutting on the axle of a slice forms one rotary polygonal cutting, rotary polygonal cut the axle and rotary polygonal cutting the polygonal shear blade of multiple plates, revolving type all is housed on the axle, just form manyly rotary polygonal cutting, the straw cutting machine can be made use separately.
Described hopper is contained in the frame; cylinder is the same with existing thresher to be contained in the hopper; cylinder is littler than the cylinder of its existing thresher; bow tooth on the cylinder is shorter than the bow tooth on the existing thresher drum; the bow tooth is adorned closelyer; the bow tooth on cylinder still with helical arrangement; bow tooth and steel sieve spacing are smaller; the eyes of steel sieve wants closeer; the suitable for reading of hopper sealed, and only has one rectangular mouthful on left front limit, and the rice wheat head advances people's hopper from this square opening; the straw griping device of hopper front left side, the screw auger conveyer under the steel sieve; winnow; blower fan; on grain dischzrging tubes etc. and other existing thresher is the same.
The beneficial effects of the utility model: owing to adopt the said structure measure; make it solve a great difficult problem that occurs in the straw-returning; it can finish straw cutting and rice-wheat threshing task simultaneously; and than other existing thresher energy-and time-economizing about 60%; reduce hand labor dynamics about 90%, and straw-returning helps preventing desertification, the utility model can also be processed the poultry feeder greens; easily make, easy to use.
Description of drawings:
Fig. 1 is sectional structure schematic diagram of the present utility model (removed platform, feeding rod axle, feeding belt, minor axis etc. among the figure and do not had picture).
Fig. 2 is the utility model left side sectional structure schematic diagram.
Fig. 3 is the utility model right side sectional structure schematic diagram (removed engine among the figure and do not had picture).
Fig. 4 be platform of the present utility model, feeding rod axle, feeding belt, the rotary polygonal plan structure schematic diagram of cutting axle etc. (removed among the figure binder rod axle, material pressing belt, rotary polygonal cut to take out etc. do not have picture).
Fig. 5 is rotary polygonal amplification of cutting to one among Fig. 2.
Embodiment:
Referring to Fig. 1---Fig. 5: the utility model comprises that the power set belt pulley 15 that adopts engine is connected with rotary polygonal big belt pulley 11, the drum shaft belt pulley of cutting on the axle 6 13 respectively.The straw cutting machine promptly is housed on frame 16, in frame, is equipped with hopper 27 envelopes are got the thresher that the only left side of having leaves a rectangular mouth 30.An axle is equipped with by bearing and bearing block in front on frame 16---the rotary polygonal axle 6 of cutting, on the axle the polygonal shear blade 7 of multiple plates, revolving type is housed, be with feeding belt 24 between blade and the blade, the left end of axle 6 does not arrive the left end of frame 16, because stay the space 30 of arriving hopper under the rice wheat head, the rotary polygonal right-hand member of cutting axle 6 is equipped with a very big belt pulley 11, by belt pulley 11 left sides a gear 10 is housed also, rotary polygonal cut the axle 6 frames same plane on the centre, with the rotary polygonal axle 6 of cutting an axle is housed in the same way---feeding rod axle 25, the two ends of feeding rod axle 25 even are contained on the frame 16 by bearing and bearing block, feeding belt 24 just is enclosed within rotary polygonal cutting on the axle 6 with on the feeding rod axle 25 and forms feeding belt 24, on the left side has short wide feeding belt 31, wide feeding belt 31 1 headgears are on feeding rod axle 25, one headgear is on a minor axis 23, minor axis 23 is still by bearing and bearing block and connects dress, in the back of feeding rod axle 25 are platforms 26, platform 26 exceeds feeding rod axle 25 slightly, before frame 16 right-hand members, be provided with the support 28 that exceeds platform 26, left end also is provided with the support 1 that exceeds platform 26, but the support that exceeds platform 26 1 on the left side is to prop up from the front side of frame 16, change then curved arrive again top, exceed on the support of platform and rotary polygonal axle 5 and the binder rod axle 2 cut is housed by bearing and bearing block, polygonal cutting on the axle 5 also is equipped with rotary polygonal shear blade 4, rotary polygonal cutting on axle 5 and the binder rod axle 2 gone back encapsulation material pressing belt 3 arranged, rotary polygonal axle 5 right-hand members of cutting are equipped with a gear 9, and it and the rotary polygonal gear of cutting on the axle 6 10 mesh.Rotary polygonal cutting can be made into one-tenth outer ring arrangement about 6-16 angle, there is axis hole the centre, it is the plane that rotary polygonal shear blade has one side, all corners of this face of plane all are cutting edges, rotary polygonal rotary polygonal shear blade of a slice and the rotary polygonal rotary polygonal shear blade plane involution of cutting on the axle 6 of cutting on the axle 5 of a slice forms one rotary polygonal cutting, rotaryly polygonally cut axle 5 and the rotary polygonal axle of cutting all has the polygonal shear blade of multiple plates, revolving type on 6, just form many rotary polygonal cutting.The straw cutting machine can be made use separately.Hopper 27 is contained in the frame 16; cylinder 14 is the same with existing thresher to be contained in the hopper 27; cylinder 14 is littler than the cylinder of other existing thresher; bow tooth on the cylinder 14 is shorter than the bow tooth on the existing thresher drum; bow tooth dress must be closeer; the bow tooth on cylinder 14 still with helical arrangement; the spacing of bow tooth and steel sieve 17 is smaller; the eyes of steel sieve 17 wants closeer; the suitable for reading of hopper 27 sealed; only have a little rectangular mouth 30 on left front limit; the rice wheat head enters hopper 27 from this square opening 30; the straw griping device 29 of hopper 27 front left side, the screw auger conveyer 19 under the steel sieve 17; winnow 21; blower fan 20; on grain dischzrging tube 22 grades and the existing thresher is the same.
Operating procedure is: at first install engine, the power set 15 of engine are linked to each other with drum shaft belt pulley 13 with the rotary polygonal big belt pulley of cutting on the axle 6 11 by belt, small belt pulley sulculus on the drum shaft belt pulley 13 links to each other with screw auger conveyer pulley 18 with straw griping device belt pulley 12 by belt, after starting engine, the rotary polygonal polygonal axle of cutting on the axle 66 of cutting of big belt pulley 11 driven rotary formulas turns round, cover feeding belt 24 in the above is and then running also, and feeding belt 24 also drives the wide feeding belt 31 and minor axis 23 runnings on the feeding rod axle 25 and the left side.The rotary polygonal gear 10 of cutting axle 6 the right turns round by the polygonal axle 5 of cutting of gear 9 driven rotary formulas, cover material pressing belt 3 and binder rod axle 2 in the above all followed running, the simultaneously rotary polygonal polygonal shear blade of cutting on the lower shaft and axle run-in synchronism, cylinder 14 also with drum pulley 13 run-in synchronisms, drum shaft belt pulley 13 also drives straw griping device 12 by small belt pulley on it and belt, screw auger conveyer 19 and with the coaxial synchronous winnow 21 of screw auger conveyer, blower fan 20 runnings.At this moment can begin feeding, earlier the paddy or the wheatear of cutting off are embraced upper mounting plate 26 left, putting wide feeding belt 31 with fringe then puts on feeding belt 24 and 31 for pushing away together, the feeding belt 24 of running and 31 can be sent to the rotary polygonal square opening of cutting with left front of hopper 31 to the band paddy of stalk or wheat, to the rotary polygonal place of cutting, material pressing belt and binder rod axle can be controlled supplied materials can be not at random, rotary polygonal cutting can block the stalk of paddy or wheat the number joint to throw to front of the present utility model, and fringe is fallen in the hopper 27, fringe in hopper 27 by the cylinder 14 that run up and on the bow tooth rub and beat.After coming off, seed sieves 17 times in screw auger conveyer 19 through steel with thin slag, and the bow tooth spiral of the thick helical arrangement of slag on cylinder 14 is sent to the right of hopper, discharge by straw griping device 29, seed and thin slag are sent into winnow 21 thin slags by blower fan 20 sucking-offs through screw auger conveyer 19, and clean grain is gone into basket by grain dischzrging tube 22.The utility model is as will only being used for straw cutting or processing during green fodder; can unload the belt between power set belt pulley 15 and the drum shaft belt pulley 13; the power that cuts off the interior thresher of power set and frame is connected; when disconnected very long stalk such as during cornstalk; because of the disconnected limited length of cutting of the utility model; therefore the stalk left side of overlength being put during feeding, is to prop up before frame because the left side exceeds the support 1 of platform, and it can not block stalk and be sent to rotary polygonal cutting.

Claims (4)

1, the disconnected thresher that cuts of a kind of multifunction straw; it comprise adopt engine the power set belt pulley respectively with the rotary polygonal big belt pulley of cutting on the axle; the drum shaft belt pulley is connected; straw griping device, screw auger conveyer, blower fan, winnow, grain dischzrging tube are existing apparatus; it is characterized in that: the straw cutting machine is housed on frame, in frame, is equipped with and seals hopper to such an extent that one rectangular mouthful thresher is left in a left front.
2, the disconnected machine that cuts of multifunction straw according to claim 1, it is characterized in that: the straw cutting machine partly, an axle is equipped with by bearing and bearing block in front on frame---the rotary polygonal axle of cutting, on the axle the polygonal shear blade of multiple plates, revolving type is housed, be with feeding belt between blade and the blade, the left end of axle does not arrive the left end of frame, the rotary polygonal right-hand member of cutting axle is equipped with a very big belt pulley, by a belt pulley left side gear is housed also, centre on the rotary polygonal same plane of cutting a frame, with the rotary polygonal axle of cutting an axle---feeding rod axle is housed in the same way, the two ends of feeding rod axle even are contained on the frame by bearing and bearing block, feeding belt just is enclosed within the rotary polygonal axle of cutting and upward and on the feeding rod axle forms feeding belt, on the left side has short wide feeding belt, wide feeding belt one headgear is on feeding rod axle, one headgear is on a minor axis, minor axis is to connect by bearing and bearing block to be contained on the frame, back at feeding rod axle is a platform, platform exceeds feeding rod axle slightly, before the frame right-hand member, be provided with the support that exceeds platform, left end also is provided with the support that exceeds platform, it is to prop up from the front side of frame that but left end exceeds the support of platform, change then curved arrive again top, axle and binder rod axle on rotary polygonal the cutting are housed exceeding on the support of platform by bearing and bearing block, rotary polygonal cutting on the axle also is equipped with the polygonal shear blade of multiple plates, revolving type, rotary polygonal cut the axle and the binder rod on encapsulation material pressing belt is arranged, the rotary polygonal axle right-hand member of cutting is equipped with a gear, it and a rotary polygonal gears engaged of cutting spool.
3; the disconnected thresher that cuts of multifunction straw according to claim 1; it is characterized in that: the straw cutting machine partly; rotary polygonal shear blade can be made into and becomes outer ring to arrange about 6-16 angle; there is axis hole the centre; it is the plane that rotary polygonal shear blade has one side; all corners of this face of plane all are cutting edges; rotary polygonal rotary polygonal shear blade of a slice and the rotary polygonal rotary polygonal shear blade plane involution of cutting on the axle of cutting on the axle of a slice forms one rotary polygonal cutting; rotaryly polygonally cut axle and rotaryly polygonally cut that all to have the polygonal shear blade of multiple plates, revolving type just to form on the axle many rotary polygonal cutting, the straw cutting machine can be made use separately.
4, the disconnected thresher that cuts of multifunction straw according to claim 1; it is characterized in that: in frame, be equipped with and seal hopper to such an extent that one rectangular mouthful thresher part is left in a left front; cylinder is littler than having the cylinder that takes off meter machine now; bow tooth on the cylinder is shorter than the bow tooth on the existing thresher drum; the bow tooth is adorned closelyer; bow tooth and steel sieve spacing are smaller, and the eyes of steel sieve wants closeer.
CN 200420073846 2004-07-02 2004-07-02 Multifunction straw cutting thrashing machine Expired - Fee Related CN2745340Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420073846 CN2745340Y (en) 2004-07-02 2004-07-02 Multifunction straw cutting thrashing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420073846 CN2745340Y (en) 2004-07-02 2004-07-02 Multifunction straw cutting thrashing machine

Publications (1)

Publication Number Publication Date
CN2745340Y true CN2745340Y (en) 2005-12-14

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ID=35581931

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420073846 Expired - Fee Related CN2745340Y (en) 2004-07-02 2004-07-02 Multifunction straw cutting thrashing machine

Country Status (1)

Country Link
CN (1) CN2745340Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102781217A (en) * 2010-03-03 2012-11-14 洋马株式会社 Waste straw cutting device for combine harvester
CN106576463A (en) * 2016-12-26 2017-04-26 于光成 Rice transplanter assisted straw turnover device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102781217A (en) * 2010-03-03 2012-11-14 洋马株式会社 Waste straw cutting device for combine harvester
CN102781217B (en) * 2010-03-03 2015-05-20 洋马株式会社 Waste straw cutting device for combine harvester
CN106576463A (en) * 2016-12-26 2017-04-26 于光成 Rice transplanter assisted straw turnover device
CN106576463B (en) * 2016-12-26 2019-05-24 于光成 Rice transplanter assists stalk returning device

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C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee