WO2012003920A1 - Moissonneuse - Google Patents

Moissonneuse Download PDF

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Publication number
WO2012003920A1
WO2012003920A1 PCT/EP2011/002935 EP2011002935W WO2012003920A1 WO 2012003920 A1 WO2012003920 A1 WO 2012003920A1 EP 2011002935 W EP2011002935 W EP 2011002935W WO 2012003920 A1 WO2012003920 A1 WO 2012003920A1
Authority
WO
WIPO (PCT)
Prior art keywords
brush
harvesting
brush rollers
stems
rollers
Prior art date
Application number
PCT/EP2011/002935
Other languages
German (de)
English (en)
Inventor
Jochen Braksiek
Udo Erkens
Original Assignee
Schalker Eisenhütte Maschinenfabrik Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schalker Eisenhütte Maschinenfabrik Gmbh filed Critical Schalker Eisenhütte Maschinenfabrik Gmbh
Priority to BR112012031090A priority Critical patent/BR112012031090A8/pt
Priority to CN201180033701XA priority patent/CN103079396A/zh
Publication of WO2012003920A1 publication Critical patent/WO2012003920A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D45/00—Harvesting of standing crops
    • A01D45/10—Harvesting of standing crops of sugar cane

Definitions

  • the invention relates to a harvester for the row-wise harvest of crops such as sugar cane, in particular a trailed harvester as a trailer vehicle for agricultural tractors, with a harvester having at least harvesting unit and a chassis, wherein the harvesting unit at least one brush roller pair with two obliquely upwards and juxtaposed brush rollers as a harvesting device for defoliation of stalks of crops and wherein the stems during deflating process between the rotating brush rollers felt and are at least partially exfoliated by the cooperating brush rollers.
  • crops such as sugar cane
  • a trailed harvester as a trailer vehicle for agricultural tractors
  • the harvesting unit at least one brush roller pair with two obliquely upwards and juxtaposed brush rollers as a harvesting device for defoliation of stalks of crops and wherein the stems during deflating process between the rotating brush rollers felt and are at least partially exfoliated by the cooperating brush rollers.
  • a sugar cane harvester of the aforementioned type is already known from DE 36 42 48 A.
  • the known harvesting machine has devices for stripping the leaves, cutting off the outermost peaks and cutting the stems on the ground.
  • an apparatus for picking and conveying the stems of the twining ear plants which retracts and aligns the stems while standing in the ground, the stems moving backwards faster than the machine.
  • a device is provided to pull down the tips of the stems so far that only the tips are cut off. Then the stems are cut close to the ground.
  • a pair of brush rolls is provided with the brush rolls at an angle and scraping the leaves from the pipe stems. Underneath the wiping brushes, an endless chain of fingers is provided which facilitates the movement of the pipe stems backwards.
  • a disadvantage of using the known harvester is that at a higher leaf mass on the pipe stems in part a not sufficiently high degree of defoliation can be achieved. With a lower sheet mass of the pipe stems, however, it may come to unintentional damage to the pipe stems during the Enturgiungsvorgang due to the cooperating brush rollers. In addition, with the same growth characteristics of the crops, depending on the intended further processing,
  • CONFIRMATION COPY tion of the pipe stems a different degrees of deflation be required. This requirement can not be met when using the known harvester.
  • the object of the present invention is to provide a harvester of the type mentioned above, which allows in a simple manner to adapt the defoliation process to the leaf mass of the crops and to a required degree of defoliation and is also characterized by a high degree of robustness.
  • an adjustability of the brush rollers is provided transversely to the harvesting direction in a harvester of the type mentioned in a first alternative embodiment of the invention by changing the distance of the brush rollers to each other to be able to adjust the degree of defoliation during deflaking process.
  • the adjustability of the brush rollers refers to the change in the width of the gap between the cooperating rollers or, if the bristles of the rollers overlap each other, the change in the degree of overlap of the bristles by moving the rollers relative to each other transversely to the plant row of crops or transversely to the direction of travel of the towing vehicle.
  • the harvesting direction in the context of the invention which ultimately designates the transport direction of the pipe stems in the harvester when passing through the brush rollers, is oriented opposite to the direction of travel.
  • the brush roller spacing can be changed in a simple manner. If, for example, a high degree of defoliation is required, the brush roller spacing is set as low as possible in order thereby to maximize the forces transferred to the plant stems when delaminating from the bristles of the brush rollers. If, in contrast, a comparatively low degree of defoliation is required, for example if the biomass of the leaves can be used as fuel in connection with further processing of the plant stems, then the distance between the brushing rollers is correspondingly increased. Depending on the distance between the brush rollers to one another, the frictional forces transmitted by the brush rollers to the pipe stems during the deflaking process are also changed.
  • the brush spacing may in this context be a minimum position at which the bristles of the co-operating brush rolls may overlap or the distance between the free ends of the bristles of the co-operating brush rolls may be just zero, and a maximum value of preferably less than 100 mm, in particular less than 70 mm, more particularly of about 50 mm, vary.
  • the same distance between the brush rollers can preferably be set over the entire length of the brush rollers.
  • the distance between the brush rollers changes over the length of the brush rollers, which is possible by different degrees of displacement or displacement of the brush rollers relative to each other at the upper end and at the lower end of the pair of brush rollers.
  • the transferred during the Entgeungsvorgang of the brush rollers on the pipe stems forces that lead to defoliation, thus changing in the longitudinal direction of the pipe stems, which is advantageous for example in plants in the lower part of the plant stem higher Blattbesatz or higher leaf mass than the upper Have area.
  • an adjustability of the brush rollers in harvest direction and / or against the harvesting direction, ie in the direction of travel is provided, preferably in addition to the adjustability of the brush rollers transverse to the harvesting direction.
  • the deflaking process can be further optimized, wherein provision may be made for the brush rollers to be arranged or mounted in the same direction with both ends, ie at the top and at the bottom.
  • the inclination angle of the brush rollers changes, so that the inclination of the brush rollers can be adjusted and optimized, for example, depending on the local conditions and / or the position of the crops.
  • the brush rollers can be adjusted manually relative to one another, wherein in the simplest case actuators may be provided as an adjusting fixed to one end fixed to the chassis or a frame of the harvester and attached to the other end at the upper or lower end of the brush roller.
  • An adjustability of the actuators can be realized via screws in a simple manner.
  • the manual adjustability of the brush rollers requires a simple structural design of the harvester according to the invention and leads to low production costs.
  • the susceptibility of the adjusting device decreases in rough harvesting operation.
  • an automatic adjustment of the brush rollers may be provided, for example, with appropriately designed hydraulic drives. It is understood that at least one locking possibility for fixing the brush rollers is provided with a certain distance to a neighboring further harvesting device of the harvesting unit and / or with a certain angle of inclination to the ground.
  • each brush roller has a plurality of brush rings arranged side by side on a brush shaft of the brush roller.
  • the brush roller exhibits a modular construction with a plurality of bristle-brushed bristle rings, which allows the defoaming properties of the brush roller to be correspondingly influenced and optimized by using differently shaped brush rings and / or by a different large number of brush rings.
  • disc-shaped brush rings can be provided with a line of brushes extending in the circumferential direction at the ends of the brush shaft.
  • the bearings of the brush shafts can be protected from the blade material separated from the plant stems.
  • the middle region of the brush shaft brush rings may be provided with trapezoidally extending bristle trim in the circumferential direction, which are characterized by particularly good Entgeungseigenschaften.
  • brush rings are used with bristles made of polypropylene, wherein the bristle diameter between 1, 0 to 4.0 mm, preferably between 1, 0 mm to 2.0 mm, may be.
  • the bristles can be wavy or be rectilinear.
  • brush rings can be used, which are made entirely of plastic, so do not contain a metal inner ring, and thus are corrosion resistant.
  • the reproduced in Table 2 structure of the brush rollers is characterized in comparison to the reproduced in Table 1 structure by lower frictional forces, which are transmitted during the Entgeungsvorgang of the bristles of the brush rings on the plant stems.
  • the structure shown in Table 2 enables the defoliation of the plant stalks with low drive power, which is necessary for the rotation of the brush rollers during the deflating process.
  • the plant stalks are held in the soil during the deflaking process over the rootstock, d. h., the cutting off of the soil takes place only after the deflagration process.
  • the direction of rotation of the brush rollers is directed upward, so that the plant stalks can be defoliated substantially upright.
  • the optimum speed of the brush rollers is between 500 to 800 U / min, preferably between 600 to 700 U / min.
  • a cage-like connected to the chassis metallic frame for receiving the brush rollers is provided to solve the aforementioned object, wherein the frame is U- or V-shaped and arranged open at the bottom.
  • the frame consists of lateral frame parts, which are interconnected by upper frame parts and create a working space for harvesting units of the harvesting unit.
  • the lower end of the frame is preferably approximately at the height of a wheel axle of a chassis of the harvesting machine according to the invention.
  • the brush rollers are arranged within the frame formed by lateral frame parts and by upper frame parts and protected by the surrounding frame parts to the environment.
  • the frame which allows easy access to the brush rollers.
  • Installation and removal of the brush rollers can take place in a simplified manner, wherein, for example, after removal of the brush rollers brush rings can be replaced and / or arranged differently to achieve after the replacement of the brush rollers in the frame certain defoliation and a certain degree of defoliation during deflaking.
  • the brush rollers are received over their entire length between the frame parts, wherein the shaft ends of the brush rollers are mounted by means of actuators on the frame parts.
  • the frame-like structure allows a simplified access to the actuators.
  • At least one further harvesting device may be arranged and / or held in the frame.
  • a continuous conveyor for holding the stems provided, wherein the continuous conveyor may have at least two obliquely upwardly running and cooperating conveyor or clamping bands or chains and wherein the conveyor or clamping bands or chains below the brush rollers of a range between the upper end and the lower end of the pair of brush rollers within the frame extend to an area outside the frame in the longitudinal direction of the harvester.
  • the stems of the crop plants are then first captured by the brush rollers and can be held in the ground via the rootstock.
  • the plant stalks in the already defoliated region are gripped by the cooperating conveyor or clamping belts or chains and held during the further deflaking process.
  • a cutting unit for separating the plant stalks from the ground may be arranged in the harvesting direction behind the brush rollers, so that during the further defoliation operation the plant stalks are held or fixed above the rootstock in the ground and additionally with the conveyor or clamping bands or chains.
  • FIG. 1 is a schematic front view of a brush roller pair of a harvester according to the invention
  • FIG. 2 shows a schematic side view of the brush roller pair shown in FIG. 1, FIG.
  • FIG. 3 is a perspective view of a pair of brush rollers of a harvester according to the invention obliquely from above with actuators for adjusting the brush rollers transverse to the harvesting direction,
  • FIG. 4 is a perspective view of a pair of brush rollers of a harvester according to the invention obliquely from above with actuators for adjusting the brush rollers transversely to the harvesting direction and in harvesting and in the direction of travel,
  • FIG. 5 shows an isometric view of a harvesting machine according to the invention
  • FIG. 6 is a side view of the harvesting machine shown in FIG. 5,
  • FIG. 7 is a plan view of the harvester shown in FIG. 5, 8 is a side view of another embodiment of a harvester according to the invention,
  • Fig. 9 is a view of the harvester shown in Fig. 8 from the rear and
  • Fig. 10 is a view of the darg Whyt the darg Whyt the darg Whyt the darg Whyt the darg Whyt the darg Whyt the darg Whyt the darg Whyt the darg?” in Fig. 8 harvester from above.
  • an adjustability of the brush rollers 2 can be provided in a direction X transverse to the harvesting direction Yi to adjust by changing the distance .DELTA. ⁇ of the brush rollers 2 to each other the degree of defoliation in the deflaking process, if necessary.
  • the harvesting direction Y] is shown in FIG. 2 and corresponds to the direction in which the stems 3 of the crops are passed through the brush roller pair 1 during the harvesting process and is oriented opposite to the direction of travel Y 2 of the harvesting machine or towing vehicle pulling the harvesting machine.
  • the direction of rotation Z of the brush rollers 2 is directed upward, the stems 3 of the crops are held during the deflaking of the rootstock in the bottom 5.
  • the stems 3 are pushed upwards by the brush rollers 2 and set up for a subsequent separation process from the bottom, in which the stems 3 are cut off from the rootstock.
  • the adjustment of the brush rollers 2 transversely to the harvesting direction Y] is achieved by appropriately trained actuators, which are not shown in Figs. 1 and 2.
  • the brush spacing .DELTA. ⁇ over the entire length of the brush rollers 2 is substantially the same, so that the brush rollers 2 are thus adjusted to the same extent at the top and bottom.
  • the bristles of the brush rollers 2 can also overlap in the edge region.
  • the brush roller pair 1 shown in Fig. 1 is shown from the side.
  • an adjustability of the brush rollers 2 can also be provided in the harvesting direction Yj, ie the direction of the material flow through the harvesting machine, and / or opposite to the harvesting direction Y ) 5, ie in the direction of travel Y 2 .
  • the brush rollers 2 can be adjusted with both ends in the same direction Y ) s Y 2 , so that the inclination angle ⁇ of the brush rollers 2 to the bottom 5 during adjustment of the brush rollers 2 in harvest direction Yi or in the direction Y 2 is not changed.
  • Such a displacement of the brush roller pair 1 can be done for the purpose of changing the distance between the pair of brush rollers 1 and a cutting device upstream of the harvesting direction Y] for separating the stems 3 from the ground.
  • the Entconfungsvorgang and the process of separating the stems 3 from the bottom 5 coordinate in time can be done for the purpose of changing the distance between the pair of brush rollers 1 and a cutting device upstream of the harvesting direction Y] for separating the stems 3 from the ground.
  • the brush rollers 2 each have a plurality of brush rings 6, 7 arranged side by side on a brush shaft 4.
  • Brush rings 6 having a disk-like structure and a rectilinear course of the bristle lining may be provided at the ends of the brush shaft 4 in each case.
  • brush rings 7 may be provided, which show a trapezoidal course of the bristle trim in the circumferential direction.
  • Such brush rings are shown in Figs. 3 and 4.
  • the bearings, not shown, of the brush rollers 2 are protected during deflaking, while the middle brush rings 7 lead to improved ejection of sheet material.
  • the same reference numerals are used for the same or similar parts. This is intended to indicate that corresponding or comparable properties and advantages are achieved, even if a repeated description of these parts is omitted.
  • FIG. 3 shows a brush roller pair 1 of a harvesting machine, not shown, with actuators 8 being provided in order to adjust the brush rollers 2 of the brush roller pair 1 in the transverse direction X.
  • the actuators 8 are connected to the brush shafts 4 on the one hand and to the harvester on the other hand.
  • each actuator has a holding part 9 for attachment to the harvester and an adjustable relative to the holding part 9 in the transverse direction X by means of a screw adjustment part 10 which is connected to a brush shaft 4 of a brush roller 2.
  • a screw adjustment part 10 which is connected to a brush shaft 4 of a brush roller 2.
  • the screw connection may have a threaded bolt 1 1 which is screwed into a cylinder part not shown in detail, it being possible by turning the threaded bolt 1 1, to adjust the cylinder part in the transverse direction X and the cylinder part acts on the adjustment part 10.
  • the brush rollers 2 over the entire length only brush rings 7 with circumferentially trapezoidal course of the bristle trim on.
  • the brush rings 7 are arranged in the same direction, so that between two adjacent brush rings 7, a space 12 is formed, which allows to reduce the distance between the brush rollers 2 such that the brush rings 7 of a brush roller 2 in the free spaces 12 between the brush rings 7 engage the other brush roller 2, wherein the bristles of the opposite brush rings 7 overlap in the edge regions. But this does not necessarily have to be the case. In principle, it is also possible for a sufficient distance to be provided between the brush rollers 2, so that the opposing brush rings 7 do not overlap and the frictional forces transmitted to the stems 3 during the delamination process are comparatively lower.
  • 7 spacer rings 13 may be provided between the brush rings, wherein brush rings 7 and spacers 13 are arranged alternately.
  • Fig. 4 is a further imple mentation of a pair of brush rollers 1 a harvester, not shown, shown, in which case actuators 14 are provided to adjust the brush rollers 2 of the brush roller pair 1 in the transverse direction X can.
  • further actuators 15 are provided which allow adjustment of the brush rollers 2 in harvest direction Y ⁇ and / or in the direction of travel Y 2 .
  • the actuators 14, 15 each have an outer square tube 16, 17, in which a réellevierkantrohr 18, 19 inserted and connected by means of a correspondingly formed and not shown in detail screw connection with the predominantlyvierkantrohr 16, 17 and by turning a threaded bolt 18 a, 18 b is adjustable in the longitudinal direction.
  • the transverse actuators 14 are fastened to the inner square tubes 19 of the longitudinal actuators 15.
  • the inner square tubes 18 of the transverse actuators 14 are connected to the brush shafts 4 in the region of the upper end and the lower end of the brush roller pair 1.
  • FIGS. 5 to 7 show a harvesting machine 19 for row-by-row harvesting of crops such as sugarcane, which has a cage-like metallic frame 21 connected to a chassis 20 of the harvester 19 for receiving the brush roller pair 1.
  • the brush rollers 2 are preferably received over the entire length in the frame 21.
  • the frame 21 is U-shaped and open at the bottom and is formed by lateral substantially vertically arranged frame members 22 and upper diagonal frame members 23.
  • By the frame members 22, 23 of the frame 21 is like a cage upwards and to the sides substantially closed, with the same protection of the brush rollers 2 ensures and the brush rollers 2 are easily accessible, which simplifies the assembly and disassembly of the brush rollers 2.
  • a further lateral frame part 24 extends on both outer sides of the frame 21 in the longitudinal direction over the entire length of the brush roller 2 and is arranged substantially parallel to the central longitudinal axis of the brush roller 2 next to the brush roller 2.
  • the further lateral frame parts 24 can be displaced outward relative to the lateral frame parts 22 in order to increase the working space for the brush rollers 2.
  • the frame 21 On the side facing the towing vehicle, the frame 21 also has two front frame parts 24a. These are connected with Reieileilernern 28 and form a front end of the frame 21st
  • the frame parts 22, 23, 24, 24a may be hollow profiles made of metal, which may consist of a coated steel or stainless steel.
  • the harvester 19 is pulled with a trailer vehicle, not shown, and may have a pivoting drawbar 25 and a corresponding chassis 26, wherein the chassis 26 is connected to the chassis 20.
  • the harvester 19 skids 27, two Erasmusnteiler 28, a Stängeltrenntician 29 with an oscillating blade for separating the stems 3 from the ground, a Stängelkmüinheit 30 with an oscillating blade for separating the fronds of the crops and finally one Continuous conveyor for holding the stems 3 on.
  • the continuous conveyor 31 has two conveyor or clamping belts 32 for the stems 3.
  • the conveyor or clamping belts 32 extend beneath the brush rollers 2 in a region between the upper end and the lower end of the brush roller pair 1 within the frame 21 to a region outside the frame 21 in the longitudinal direction of the harvester 19.
  • the stems 3 are first defoliated with the brush rollers 2 before the stems 3 are gripped in the lower region of the continuous conveyor 31 and for further deflaking in addition to holding over the Rhizome are kept.
  • the stem separation unit 29 is downstream of the brush rollers 2 in the harvesting direction, which results in particular from FIG. Until reaching the stem separation unit 29, the stems 3 are thus kept in any case above the rootstock in the ground.
  • the stems 3 are pushed forward by the upwardly rotating brush rollers 2, the speed of the conveying or clamping belts 32 moved in the harvesting direction Yi being greater than the speed with which the harvesting machine 19 moves in the direction of travel Y 2 .
  • FIGS. 8 to 10 show another harvesting machine 19, FIG. 8 showing the harvesting machine 19 from the side, FIG. 9 from the rear and FIG. 10 from above.
  • the harvester 19 shown in Figs. 8 to 10 has a cage-like frame 21 having a V-shape opened downwardly to allow free entry of the crops into the defoliation zone between the brush rollers 2.
  • the frame 21 consists of vertically arranged lateral frame members 22 and obliquely upwardly converging lateral frame members 33, wherein the roof-shaped converging lateral frame members 33 are interconnected by upper horizontal transverse and longitudinal frame members 23, so that an inverted V-shaped working space is created, in which the brush rollers 2 are completely arranged.

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Brushes (AREA)
  • Harvesting Machines For Specific Crops (AREA)

Abstract

L'invention concerne une moissonneuse (19) pour le moissonnage en rangées de plantes à récolter, comme la canne à sucre, qui comprend une unité de moissonnage présentant au moins un dispositif de moissonnage, ainsi qu'un châssis (20). L'unité de moissonnage présente comme dispositif de moissonnage pour effeuiller les tiges (3) des plantes à récolter au moins une paire de rouleaux-brosses (1) comportant deux rouleaux-brosses (2) disposés de manière adjacente et dressés de manière inclinée vers le haut. Pendant le processus d'effeuillage, les tiges sont guidées entre les rouleaux-brosses en rotation et sont effeuillés au moins en partie par les rouleaux-brosses (2) qui coopèrent. Selon l'invention, les rouleaux-brosses (2) peuvent être ajustés transversalement au sens de moissonnage (YI) de manière à ajuster si nécessaire le degré d'effeuillage lors du processus d'effeuillage, par modification de l'écart (ΔΧ) mutuel entre les rouleaux-brosses (2).
PCT/EP2011/002935 2010-07-07 2011-06-15 Moissonneuse WO2012003920A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BR112012031090A BR112012031090A8 (pt) 2010-07-07 2011-06-15 colheitadeira
CN201180033701XA CN103079396A (zh) 2010-07-07 2011-06-15 收割机

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102010026400.8 2010-07-07
DE102010026400 2010-07-07
DE201010027634 DE102010027634B4 (de) 2010-07-07 2010-07-19 Erntemaschine
DE102010027634.0 2010-07-19

Publications (1)

Publication Number Publication Date
WO2012003920A1 true WO2012003920A1 (fr) 2012-01-12

Family

ID=44503674

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/002935 WO2012003920A1 (fr) 2010-07-07 2011-06-15 Moissonneuse

Country Status (4)

Country Link
CN (1) CN103079396A (fr)
BR (1) BR112012031090A8 (fr)
DE (1) DE102010027634B4 (fr)
WO (1) WO2012003920A1 (fr)

Cited By (7)

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Publication number Priority date Publication date Assignee Title
CN103718736A (zh) * 2012-10-15 2014-04-16 黄焕珠 一种电动的甘蔗脱叶机
WO2014074077A1 (fr) * 2012-11-09 2014-05-15 Skgf Trading (2002) Co., Ltd Procédés et appareil d'enlèvement des feuilles de canne à sucre
CN108901338A (zh) * 2018-08-16 2018-11-30 农业部南京农业机械化研究所 一种适于蓖麻收获的滚刷式采摘器
CN109997504A (zh) * 2019-05-08 2019-07-12 洛阳福格森机械装备有限公司 一种防缠草式锯齿形拉茎辊
WO2019145979A1 (fr) * 2018-01-29 2019-08-01 Mahindra & Mahindra Limited Ensemble rouleau de ramassage pour récolteur de canne à sucre et plaque de ramassage de celui-ci
CN110313300A (zh) * 2019-06-30 2019-10-11 沈阳农业大学 一种小型自走式蓖麻收获机
CN114145132A (zh) * 2021-08-27 2022-03-08 北京工业大学 一种针对花蕾的金银花采摘、分离设备

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CN103430697B (zh) * 2013-08-06 2017-03-01 柳州市汇邦农机科技有限公司 甘蔗剥叶装置
BR102017015754B1 (pt) 2017-07-21 2022-09-27 Indústrias Reunidas Colombo Ltda Alimentador autoajustável para colheitadeiras de cana-de-açúcar
CN108271516B (zh) * 2017-12-13 2023-06-13 昆明理工大学 一种剥叶机剥叶辊自动调节机构及方法
CN110431991A (zh) * 2019-09-18 2019-11-12 贵州省山地农业机械研究所 一种可调式辣椒采摘装置
CN113273380B (zh) * 2021-04-19 2022-11-11 广西大学 一种防堵塞的甘蔗喂入量自适应剥叶辊距调节装置

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US1365213A (en) * 1918-04-06 1921-01-11 Percy T Woodland Cane-harvester
DE364248C (de) 1919-09-09 1922-11-21 Percy Tyler Woodland Zuckerrohrerntemaschine
WO2009059689A1 (fr) * 2007-11-09 2009-05-14 Schalker Eisenhütte Maschinenfabrik Gmbh Procédé pour récolter la canne à sucre et récolteuse

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US2501533A (en) * 1949-02-03 1950-03-21 Miyagi Takeo Sugar-cane harvesting machine
CN2324764Y (zh) * 1998-03-31 1999-06-23 广西大学 多功能小型甘蔗剥叶机
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Publication number Priority date Publication date Assignee Title
US1365213A (en) * 1918-04-06 1921-01-11 Percy T Woodland Cane-harvester
DE364248C (de) 1919-09-09 1922-11-21 Percy Tyler Woodland Zuckerrohrerntemaschine
WO2009059689A1 (fr) * 2007-11-09 2009-05-14 Schalker Eisenhütte Maschinenfabrik Gmbh Procédé pour récolter la canne à sucre et récolteuse

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103718736A (zh) * 2012-10-15 2014-04-16 黄焕珠 一种电动的甘蔗脱叶机
WO2014074077A1 (fr) * 2012-11-09 2014-05-15 Skgf Trading (2002) Co., Ltd Procédés et appareil d'enlèvement des feuilles de canne à sucre
AU2012247030A1 (en) * 2012-11-09 2014-05-29 Giovanni FROVA Sugarcane leaves remover methods and apparatus
AU2012247030B2 (en) * 2012-11-09 2014-07-24 Giovanni FROVA Sugarcane leaves remover methods and apparatus
WO2019145979A1 (fr) * 2018-01-29 2019-08-01 Mahindra & Mahindra Limited Ensemble rouleau de ramassage pour récolteur de canne à sucre et plaque de ramassage de celui-ci
CN108901338A (zh) * 2018-08-16 2018-11-30 农业部南京农业机械化研究所 一种适于蓖麻收获的滚刷式采摘器
CN109997504A (zh) * 2019-05-08 2019-07-12 洛阳福格森机械装备有限公司 一种防缠草式锯齿形拉茎辊
CN110313300A (zh) * 2019-06-30 2019-10-11 沈阳农业大学 一种小型自走式蓖麻收获机
CN114145132A (zh) * 2021-08-27 2022-03-08 北京工业大学 一种针对花蕾的金银花采摘、分离设备

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BR112012031090A2 (pt) 2016-10-04

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