CN102197738A - Sugarcane leaf grinding device - Google Patents
Sugarcane leaf grinding device Download PDFInfo
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- CN102197738A CN102197738A CN2011100939891A CN201110093989A CN102197738A CN 102197738 A CN102197738 A CN 102197738A CN 2011100939891 A CN2011100939891 A CN 2011100939891A CN 201110093989 A CN201110093989 A CN 201110093989A CN 102197738 A CN102197738 A CN 102197738A
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- sugarcane
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Abstract
The invention relates to a sugarcane leaf grinding device. The device comprises at least one pair of leaf grinding wheels which are correspondingly arranged above and below a sugarcane conveying channel, wherein each leaf grinding wheel comprises a center shaft for installation and a roller which rotates by taking the center shaft as the axis; the outer peripheral surface of each roller is provided with a plurality of steel wires which are distributed in a matrix shape; and the steel wires extend along the radial directions of the rollers. The leaf grinding device can be used for ripping and grinding sugarcane leaves outside sugarcanes; after being processed by a leaf stripping brush device, the sugarcane leaves can be stripped cleanly; the bottom parts of the steel wires on the leaf grinding wheels are provided with helical springs, so that the steel wires can swing up and down and left and right, sugarcane skin is prevented from being scratched, the blockage of the sugarcane leaves is prevented and the leaf grinding effect and the leaf stripping effect of a combine harvester are further ensured.
Description
Technical field
The present invention relates to a kind of broken leaf device, particularly relate to the broken leaf device of the sugarcane of using in a kind of sugarcane combine.
Background technology
Former, China's sugarcane harvesting overwhelming majority still relies on artificial hand-power to finish, but rely on and manually to finish not only very time and effort consuming, labour intensity is big, efficiency is low, and the harvesting cost of sugarcane is also higher, the harvesting means of some mechanizations therefore occurred.
Some basic demands to the sugarcane harvesting comprise: 1, sugarcane is broken apart by chopping, the crops for rotation that requirement is broken apart by chopping are 2-3cm overhead, and the breach of damage phenomenon can not be arranged, otherwise will influence the back several years harvest of sugarcane, 2, remove the tender bar of afterbody, requirement removes afterbody from the sugarcane soft tissue, if the afterbody excision is very few, it is low that the sugarcane portion that stays contains sugared composition more, influences sugared rate, can cause the loss in sugar refinery, if afterbody excision too much, will cause sugarcane grower's loss, 3, the stripping leaf, walnut hulling rate need reach 99%, sugared rate if the sugarcane top stripping totally can not reduce.
Present sugarcane combine both domestic and external according to the difference of the sugarcane form of gathering in the crops, is divided into the segmenting type grain header and two types in the whole rod-type grain header that keeps whole bar sugarcane length of the short sugarcane bar that is cut to certain-length.The segmenting type grain header is cut into sugarcane the segment of equal length in the harvesting process, therefore in machine, divest easily and the separation of sugarcane leaf, such grain header has solved easy blocking problem in the harvesting process, but the sugarcane of these class grain header results is because otch is more, need deliver to sugar refinery at short notice and press sugar, otherwise can cause going mouldy of sugarcane, the quality of influence sugar.The complex-terrain of the incompatible China of therefore this segmenting type grain header, on a small scale, the needs of many units plantation.What therefore use at home is whole rod-type cane harvester mostly.Whole rod-type cane harvester; as China Patent No. is ZL200420064926.9 disclosed " multifunctional bagasse combine "; China Patent No. is ZL200520200252.5 disclosed " sugarcane combine "; the patent No. is the disclosed patents such as " sugarcane combines " of ZL200520200253.x; generally include dynamical system; running gear; operating system; preceding back-end crop mechanism; preceding gathering mechanism; break apart by chopping mechanism and leaf-peeling mechanism; also there is weak point in the leaf-peeling mechanism of these patents; these leaf-peeling mechanisms are the mode of arranging the leave stripping roller that occurs in pairs up and down on the transmission channel of sugarcane basically; leave stripping roller is made of roll shaft and the elastic bar that is arranged on the roll shaft usually; and in most these cane harvesters; the forward transmission of sugarcane in whole stripping leaf active section also only finished by leave stripping roller; even be provided with other conveying roller or inertia damping roller and so in individual other cane harvester; its structurally with the aspect, position be set also have deficiency, be difficult to obtain due effect.Leave stripping roller has stronger deformability by elastic bar thereon, and finishing of leaf of stripping must rely on the difference of transmission speed and leave stripping roller elastic bar linear velocity just can finish, the individual difference in size of adding sugarcane is bigger, therefore only depend on leave stripping roller to finish the transmission forward of sugarcane, the jiggly defective of transmission speed will appear, influence stripping leaf effect, the serious obstruction that also may cause sugarcane in the transmission channel.
Therefore combine of the prior art always exist various defectives, only have stripping leaf device and can not guarantee the sugarcane top of sugarcane is peeled off totally.
Summary of the invention
Technical problem to be solved by this invention provides a kind ofly can draw sugarcane top the broken broken leaf device that does not destroy sugarcane skin again and guarantee the sugarcane of peeling leaves of sugarcane effect.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: the broken leaf device of a kind of sugarcane, be included in corresponding at least one pair of leaf cutting wheel that is provided with of transmission channel upper and lower of sugarcane, described leaf cutting wheel comprises central shaft that usefulness is installed and is the cylinder of axle center rotation with the central shaft, have a plurality of steel wires that are rectangular distribution on the outer peripheral face of described cylinder, described steel wire is along the radially extension of described cylinder.This broken leaf device can sugarcane by the time draw broken sugarcane top but do not damage the crust of sugarcane, guarantee the stripping leaf effect of sugarcane, and can swing, prevent that the transmission of the obstruction of sugarcane top and sugarcane is obstructed.
For the ease of installing and fixing described steel wire, be evenly distributed with polylith on the outer peripheral face of described cylinder along the axially extended stator of cylinder, every stator is provided with a row a plurality of fixing holes spaced apart, is fixed with steel wire by screw on the described fixing hole.
Excessive in order to prevent the steel wire amplitude that swings, the two ends of described cylinder have flange face.
In order to make this steel wire can have certain elasticity and to bob and weave, the bottom of described steel wire is a helical spring.
In order to guarantee that steel wire can swing and can not scratch the sugarcane crust too firmly, described steel wire along described drum shaft between spacing be about 20mm-25mm; Described gauge of wire is about 2mm-3mm.
Preferably, described stator is the 6-8 piece.
In order to guarantee broken leaf effect, described leaf cutting wheel is that 1-3 is right.。
Compared with prior art, the invention has the advantages that this broken leaf device, can draw the sugarcane top in the sugarcane outside broken, through sugarcane top being peeled off totally after the processing of stripping leaf brush device, and the bottom of the steel wire on this leaf cutting wheel is a helical spring, make this steel wire to bob and weave, prevent the scuffing of sugarcane skin and the obstruction of sugarcane top, guaranteed the effect of broken leaf and the stripping leaf effect of this combine more.
Description of drawings
Fig. 1 is the schematic diagram of sugarcane combine of the present invention.
Fig. 2 is the end view of broken leaf device of the present invention.
Fig. 3 is the three-dimensional view of leaf cutting wheel.
Fig. 4 is the end view of leaf cutting wheel.
Schematic perspective view when Fig. 5 does not install steel wire for leaf cutting wheel.
Embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Shown in Fig. 2-5, described broken leaf device 50, be included in corresponding up and down at least one pair of leaf cutting wheel 51 that is provided with in the described transmission channel, this leaf cutting wheel 51 comprises central shaft 52 and the cylinder 53 that usefulness is installed, and at the flange face 54 at cylinder 53 two ends, and on the outer peripheral face of cylinder 53, evenly be provided with multi-disc along cylinder 53 axially extended stators 55.Radial center and cylinder 53 that described central shaft 52 is positioned at cylinder 53 are that rotate in the axle center with central shaft 52.Described stator 55 upper edge cylinders 53 are axially arranged with row's fixing hole 551, all are fixed with a steel wire 56 that radially extends along cylinder 53 by screw 552 on each fixing hole 551, so steel wire 56 is on the rectangular outer peripheral face that is distributed in cylinder 53.
Described steel wire 56 can be the rubber-like wire material, its helical spring of being formed in one of bottom, so this steel wire 56 has up and down degree of freedom to a certain degree, and the outer sugarcane top of broken sugarcane can be drawn in the top of steel wire 56.Owing to steel wire 56 can move up and down, therefore can prevent from steel wire and draw to form between the broken sugarcane top to block to cause the operation of sugarcane in passage obstructed, and prevent that stroke broken sugarcane top from resulting in blockage.And the flange face 54 at cylinder 53 two ends limited the position that steel wire 56 swings, and distortion can not reset because swing is excessive to prevent steel wire 56, influences reusing of leaf cutting wheel 51.
The leaf cutting wheel 51 of broken leaf device 50 preferably can be right for 1-3, and the central shaft 52 of every pair of leaf cutting wheel 51 all be arranged in parallel up and down, steel wire 56 setting of staggering on the rotation direction of leaf cutting wheel 51 between the leaf cutting wheel 51 up and down, the identical direction of rotation of the rotary speed of leaf cutting wheel 51 is opposite.Preferably, be evenly distributed with 6-8 bar stator 55 on the outer peripheral face of the cylinder 53 of leaf cutting wheel 51.Scratch the outer field sugarcane top of sugarcane through the steel wire 56 on the leaf cutting wheel 51 multi-facetedly, some sugarcane top will drop automatically and break away from sugarcane, and stripping impeller that broken leaf device 50 backs are provided with or stripping leaf device etc. just can divest drawing broken sugarcane top easily, guarantee the effect that sugarcane top divests.The diameter of steel wire 56 can be preferably about 2mm-3mm, every steel wire 56 is about 20mm-25mm at the interval of cylinder 53 on axially, the hardness that can guarantee steel wire 56 so can be too not high, and can about be free to slide, prevent steel wire because hardness is too high or can't about move up and down and scratch the epidermis of sugarcane.Through the sugarcane behind this broken leaf device 50, the sugarcane top of its outer surface is drawn broken, has some also can come off voluntarily, even temporarily also paste on the sugarcane surface, through the processing of follow-up stripping leaf device, sugarcane top also will be peeled off neatly.This broken leaf device can be applied to various sugarcane combines, places stripping leaf device to get final product before.
This broken leaf device can be applied in the sugarcane combine; this sugarcane combine; as shown in Figure 1; can comprise dynamical system, operating system, preceding gathering mechanism 10, cutting mechanism 20; and be arranged on stripping leaf docking mechanism 30 behind the cutting mechanism 20; have the sugarcane transmission channel in the described stripping leaf docking mechanism 30, be provided with first transfer wheel 40, broken leaf device 50, second transfer wheel 41, stripping leaf brush device 60, the 3rd transfer wheel 42 and docking device 70 in this sugarcane transmission channel successively.Sugarcane is blocked from ground by preceding gathering mechanism 10 and cutting mechanism 20, is shelled leaf, docking through the sugarcane transmission channel of stripping leaf docking mechanism 30 then.
This broken leaf device, not only can guarantee sugarcane top is drawn broken, and do not damage the crust of sugarcane simultaneously, by the sugarcane behind this broken leaf device, through other stripping leaf devices, just can easily sugarcane top be peeled off, guarantee the effect of peeling off of sugarcane top, and the bottom of the steel wire on this leaf cutting wheel is a helical spring, make steel wire have certain elasticity, can move up and down, not only prevent to scratch the sugarcane crust, and can prevent from steel wire and draw to form between the broken sugarcane top to block to cause the operation of sugarcane in passage obstructed, and prevent to draw an obstruction that goes to sticks and staves the sugarcane top that falls.
In addition to the implementation, the present invention also includes other embodiments, and the technical scheme that all employing equivalents or equivalent substitute mode form all should fall within the protection domain of claim of the present invention.
Claims (8)
1. broken leaf device of sugarcane, be included in corresponding at least one pair of leaf cutting wheel (51) that is provided with of transmission channel upper and lower of sugarcane, described leaf cutting wheel (51) comprises central shaft (52) that usefulness is installed and is the cylinder (53) of axle center rotation with central shaft (52), have a plurality of steel wires (56) that are rectangular distribution on the outer peripheral face of described cylinder (53), described steel wire (56) is along the radially extension of described cylinder (53).
2. the broken leaf device of sugarcane as claimed in claim 1, be evenly distributed with polylith on the outer peripheral face of described cylinder (53) along the axially extended stator of cylinder (53) (55), every stator (55) is provided with a row a plurality of fixing holes (551) spaced apart, and described fixing hole (551) is gone up and is fixed with steel wire (56) by screw.
3. the broken leaf device of sugarcane as claimed in claim 2 is characterized in that: the two ends of described cylinder (53) have flange face (54).
4. as the broken leaf device of each described sugarcane of claim 1-3, it is characterized in that: the bottom of described steel wire (56) is a helical spring.
5. the broken leaf device of sugarcane as claimed in claim 4 is characterized in that: described steel wire (56) is about 20mm-25mm along the interval of described cylinder (53) between axially.
6. the broken leaf device of sugarcane as claimed in claim 5 is characterized in that: the diameter of described steel wire (56) is about 2mm-3mm.
7. the broken leaf device of sugarcane as claimed in claim 3 is characterized in that: described stator (55) is the 6-8 piece.
8. the broken leaf device of sugarcane as claimed in claim 1 is characterized in that: described leaf cutting wheel (51) is right for 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100939891A CN102197738A (en) | 2011-04-11 | 2011-04-11 | Sugarcane leaf grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100939891A CN102197738A (en) | 2011-04-11 | 2011-04-11 | Sugarcane leaf grinding device |
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| Publication Number | Publication Date |
|---|---|
| CN102197738A true CN102197738A (en) | 2011-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100939891A Pending CN102197738A (en) | 2011-04-11 | 2011-04-11 | Sugarcane leaf grinding device |
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| CN (1) | CN102197738A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103270848A (en) * | 2013-06-07 | 2013-09-04 | 浙江大学 | Whole stalk type post-harvest omni-directional sugarcane leaf shattering and stripping device |
| CN103270846A (en) * | 2013-06-07 | 2013-09-04 | 浙江大学 | Multi-azimuth whole-stalk type sugarcane leaf-peeling device |
| CN103283396A (en) * | 2013-06-07 | 2013-09-11 | 浙江大学 | Whole-detachable row-type leaf smashing wheel for harvesting sugarcanes |
| CN103999632A (en) * | 2013-12-04 | 2014-08-27 | 朱季华 | Sugarcane leaf stripping roller |
| CN113207432A (en) * | 2021-06-09 | 2021-08-06 | 华南农业大学 | Sugarcane leaf stripping device and sugarcane harvester with same |
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| CN2513337Y (en) * | 2001-12-05 | 2002-10-02 | 南宁手扶拖拉机厂 | Leaf stripper for sugar cane |
| CN201088030Y (en) * | 2007-09-28 | 2008-07-23 | 闻毅萍 | Harvester drum delivery mechanism |
| CN201178591Y (en) * | 2008-03-23 | 2009-01-14 | 罗克教 | Leaf peeling type cane cutting machine of steel wire |
| CN101379913A (en) * | 2008-11-07 | 2009-03-11 | 柳州市汉森机械制造有限公司 | Sugarcane combine |
| CN201409312Y (en) * | 2009-05-15 | 2010-02-24 | 中国农业大学 | Leaf stripping brush mounting and detaching mechanism of sugarcane combine harvester |
| CN201758571U (en) * | 2010-06-21 | 2011-03-16 | 柳州市星鸣农机科技有限公司 | Stalk crop tip breaking and leaf peeling device |
| CN202068757U (en) * | 2011-04-11 | 2011-12-14 | 浙江三佳农业机械装备有限公司 | Sugarcane leaf crushing device |
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2011
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| CN2513337Y (en) * | 2001-12-05 | 2002-10-02 | 南宁手扶拖拉机厂 | Leaf stripper for sugar cane |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103270848A (en) * | 2013-06-07 | 2013-09-04 | 浙江大学 | Whole stalk type post-harvest omni-directional sugarcane leaf shattering and stripping device |
| CN103270846A (en) * | 2013-06-07 | 2013-09-04 | 浙江大学 | Multi-azimuth whole-stalk type sugarcane leaf-peeling device |
| CN103283396A (en) * | 2013-06-07 | 2013-09-11 | 浙江大学 | Whole-detachable row-type leaf smashing wheel for harvesting sugarcanes |
| CN103270846B (en) * | 2013-06-07 | 2015-05-20 | 浙江大学 | Multi-azimuth whole-stalk type sugarcane leaf-peeling device |
| CN103283396B (en) * | 2013-06-07 | 2015-12-16 | 浙江大学 | A kind of leaf cutting wheel for harvesting sugarcane with overall dismantled and assembled row's formula |
| CN103270848B (en) * | 2013-06-07 | 2016-02-24 | 浙江大学 | A kind of whole stalk formula post-harvest omni-directional sugarcane leaf leaf stripping device |
| CN103999632A (en) * | 2013-12-04 | 2014-08-27 | 朱季华 | Sugarcane leaf stripping roller |
| CN103999632B (en) * | 2013-12-04 | 2016-02-10 | 朱季华 | Peeling leaves of sugarcane roller |
| CN113207432A (en) * | 2021-06-09 | 2021-08-06 | 华南农业大学 | Sugarcane leaf stripping device and sugarcane harvester with same |
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Application publication date: 20110928 |