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WO2012010235A1 - Machine de récolte, destinée à la récolte de la canne à sucre - Google Patents

Machine de récolte, destinée à la récolte de la canne à sucre Download PDF

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Publication number
WO2012010235A1
WO2012010235A1 PCT/EP2011/002934 EP2011002934W WO2012010235A1 WO 2012010235 A1 WO2012010235 A1 WO 2012010235A1 EP 2011002934 W EP2011002934 W EP 2011002934W WO 2012010235 A1 WO2012010235 A1 WO 2012010235A1
Authority
WO
WIPO (PCT)
Prior art keywords
portal
harvesting machine
harvesting
functional units
harvester
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/EP2011/002934
Other languages
German (de)
English (en)
Inventor
Jochen Braksiek
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schalker Eisenhuette Maschinenfabrik GmbH
Original Assignee
Schalker Eisenhuette 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 Eisenhuette Maschinenfabrik GmbH filed Critical Schalker Eisenhuette Maschinenfabrik GmbH
Publication of WO2012010235A1 publication Critical patent/WO2012010235A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D67/00—Undercarriages or frames specially adapted for harvesters or mowers; Mechanisms for adjusting the frame; Platforms

Definitions

  • the invention relates to a harvester for harvesting sugar cane, with a plurality of functional units, wherein at least one Entconfungs worn for defoliation of pipe stems of the sugar cane and a cutter for separating pipe stems are provided as functional units.
  • a harvesting vehicle which has a front boom, on which various harvesting functional units are provided.
  • the front harvester is lowered and for this purpose has runners at its front ends, which slide on the ground.
  • Object of the present invention is therefore to provide a harvester available, can be harvested with the sugar cane with a high yield, the harvester should be characterized by a simple and inexpensive construction possible.
  • a portal structure is arranged with at least two arranged behind one another, inverted U-shaped and thus opened down portals is provided, the portals are connected to each other via struts and wherein at least two wheels are provided on each side of the portal structure.
  • the design according to the invention offers considerable advantages both in terms of construction and harvesting technology. First of all, it is such that a gantry structure of the type according to the invention with two inverted U-
  • CONFIRMATION COPY shaped arranged portals and connecting struts is relatively easy and inexpensive to produce.
  • the gantry structure which ultimately forms a tunnel open at the front and rear as well as at the bottom, forms the chassis of the harvesting machine, on which the wheels are also provided on both sides.
  • U-shaped and V-shaped or other downwardly open tunnel-shaped formations are detected and meant.
  • the gantry structure according to the invention is therefore of particular advantage, since the gantry-type harvesting machine can enter a sugar cane field and the gantry width thereby defines exactly the field section to be harvested.
  • the portal-like design makes it possible to arrange the individual functional units in the area of the portal interior, so that they are easily accessible.
  • the formation of the portal structure and the arrangement of the functional units can be chosen so that the sugar cane is approached standing, so that the harvesting process can be performed with standing sugar cane stems. This has proven positive for the harvesting process.
  • the harvester according to the invention may be a non-self-propelled machine.
  • the harvester is then assigned a carrier or towing vehicle.
  • This vehicle may be a suitably trained tractor or a special vehicle.
  • the harvester has at least one drive provided on the gantry structure.
  • the traction drive can be assigned to one or more wheels.
  • a separate drive per impeller can be provided.
  • a driver's seat with an operating device for operating the functional units of the harvester and / or for controlling the traction drive and / or steering the Harvester provided.
  • the gantry structure for adaptation to the terrain slope is movable or adjustable in such a way that results in an at least substantially horizontal arrangement of the portal structure. In this way, the risk of tipping the harvester is reduced with appropriate terrain slope.
  • At least the vertical gantries of the portals on at least one portal side in the vertical direction are movable.
  • the use of hydraulic drives offers this.
  • the respective portal spars can be extended or shortened to be adapted to the respective terrain slope.
  • all vertical gantries can be moved hydraulically. This would have the advantage that the total height of the gantry can also be adjusted.
  • the length adjustment of the vertical portal spars can be done manually, that is, in particular caused by the operator by the operator.
  • the inclination is adjusted automatically by adjusting the respective length of the vertical portal spars.
  • the reference plane may be the orientation of the upper central portal beam between the two vertical portal beams, which should always be arranged horizontally.
  • the functional units of the harvesting machine, the drive units of the functional units and / or the traction drive are arranged within the clear portal interior. In this way, there is no protrusion on the side, which could affect the side of the harvester located sugar cane during the harvesting process, which could then lead to a loss of crop. It is understood that with the arrangement within the clear portal interior only the lateral boundary is meant. It is readily possible that functional units protrude forward and / or rear over the portal structure. A protruding into the side already harvested area is of course possible.
  • the functional units, the drive units of the functional units and / or the travel drive or drives are modular exchangeable units which are preferably detachably connectable to the gantry structure or the struts between the gantries. So it is possible, for example, to provide so-called plug and play connector to attach the individual units on the portal structure. This not only makes it possible in a simple manner to put together the harvesting machine according to the invention. It is also readily possible, if necessary, to replace individual modules in a simple manner.
  • the modular structure also means that the sizes of the individual functional units and / or the distances between the individual connection points on the functional units and on the gantry structure are coordinated with one another and / or are interchangeable in terms of size.
  • the pipe stems should be beheaded as early as possible during the harvesting process. This should happen before deflating the pipe stems.
  • the cutting device has a cutting mechanism attached to the front portal for the heads of the pipe stems or for separating the fronds.
  • the cutting mechanism extends at least substantially over the portal width, wherein it is particularly preferred if the cutting mechanism is movable in the vertical direction to adjust the cutting height as needed. After deflagration of the pipe stems, it is advisable to catch them.
  • a catcher for the stripped pipe stems may be provided behind or laterally next to the gantry structure.
  • a corresponding ejection device is then provided, which throws the tube stems laterally into the collecting device after deflation.
  • a rear collecting device is provided, this may be a collecting container fastened to the gantry structure or else a carriage connected or attached to the harvesting machine.
  • the collecting device has an outer, laterally adjustable and / or pivotable end plate or baffle plate.
  • the outer end plate initially serves once to catch the dropped after deflating pipe stems in the manner of a baffle plate so that they fall into the catcher.
  • the lateral adjustment can serve to increase or decrease the catchment area, in particular in the case of a lateral arrangement of the catching device.
  • the pivotability of the end plate serves to open the catcher to drop the pipe stems located in the catcher in batches.
  • FIG. 1 is a schematic perspective view of a portal structure of a harvester according to the invention without functional units
  • FIG. 2 is a side view of a harvester
  • 3 shows a front view of a harvesting machine with various functional units inserted into the gantry structure
  • FIG. 4 shows a view corresponding to FIG. 4 of the other embodiment of a harvesting machine according to the invention with a laterally arranged collecting device, FIG.
  • Fig. 5 is a side view of another embodiment of a harvester according to the invention.
  • Fig. 6 is a front view of another embodiment of a harvesting machine according to the invention.
  • FIG. 7 shows a schematic representation of the individual steps during harvesting with a harvesting machine according to the invention
  • a harvester 1 for harvesting sugar cane Basically, a harvester 1 of the type in question a plurality of functional units for harvesting, which will be discussed in more detail below.
  • the functional units may be a deflagration device 2 for deflating pipe stems and a cutting device 3 for separating pipe stems.
  • further functional units may be provided, which will be discussed in more detail below.
  • the harvester 1 has a gantry structure 4 with at least two successively arranged, U-shaped and thus downwardly open portals 5, 6, wherein the gantries 5, 6 via a plurality of struts. 7 and at least two wheels 8 are provided on each side of the portal structure 4.
  • the struts are in the present case square tubes.
  • the number of struts 7 is determined by the necessary strength or rigidity of the portal structure 4 and the harvesting machine. 1
  • Each of the portals 5, 6 has two vertical gantries 9, 10 and a horizontal central gantry spar 1 1, which connects the vertical gantries 9, 10 in the upper area.
  • the clear distance between the two vertical portal beams 9, 10 is two 2 m and 4 m, in particular between 2.5 m and 3.5 m, each individual value is possible. Furthermore, the distance between the front and the rear portal 5, 6 between 3 m and 6 m, in particular between 4 m and 5 m. Again, each individual value between the range limits is possible.
  • the arrangement of the portals 5, 6 results in the downwardly open or inverted U-shaped configuration of the portal structure 4. Ultimately, this is the portal structure 4 to a kind of tunnel, which is bounded at the bottom by the ground and after open at the front and back. On the outside there are 7 free spaces between the struts, which in principle can also be blinded.
  • the harvester 1 is designed as a self-propelled. It is not shown that one or more, possibly also all wheels 8 associated with one or more travel drives. Incidentally, it is in all the illustrated embodiments such that in the upper region of the portal structure 4 or on this, present between the portals 5, 6, a driver's seat 12 with an operating device 13 for operating the functional units of the harvester 1 and / or for controlling the traction drive and / or for guiding the harvesting machine 1 is provided. Ultimately, all necessary functions of the harvester 1 can be operated by the operating device 13. The driver's seat 12 and the operating device 13 are present in a driver's cab 14.
  • the gantry structure 4 can be adjusted to adapt to the terrain inclination.
  • the setting can be done manually or automatically, ie without the intervention of the driver of the harvester 1.
  • the adaptation to the terrain slope is carried out such that the horizontal portal spar 1 1 is basically aligned horizontally during operation.
  • the vertical portal rails 9, 10 of the portals 5, 6 are hydraulically movable on at least one portal side in the vertical direction.
  • the overall structure of the portal 4 can be adjusted not only to adapt to the terrain slope, but also adjust in height.
  • the functional units, their drive units and / or the travel drives are fastened to the portal structure 4 and arranged within the clear portal interior.
  • the wheels 8 project laterally beyond the portal structure 4 to the outside. This may or may not be provided.
  • the wheels 8 can also be arranged within the space delimiting the portal structure 4. In this case, the wheels 8 would then be mounted on the inside or via corresponding fork suspensions at the end of the vertical gantry 9, 10.
  • the cutting device 3 has a first cutting unit 17 that is provided in the upper region of the front portal 5. Furthermore, the cutting device 3 has a second cutting mechanism 18, which is arranged in the rear region of the portal structure 4, at least behind the brush rollers 15, 17. In the illustrated embodiment, the second cutting mechanism 18 is located in the lower region of the rear portal 6. In principle, the second cutting mechanism 18 but also in the rear region of the portal structure 4 may be attached to struts 7. Both cutting units 17, 18 span the portal width and are movable in the vertical direction, as is the case with respect to the cutting unit 17 by the movement arrows.
  • a row divider 19 with two row dividers 20, 21 is provided.
  • All shown and not shown functional units of the harvester 1, the drive units and also the one or more travel drives are designed as modular exchangeable units. This also means that the individual modules can be easily assembled and disassembled. Furthermore the individual modules are detachably connectable to the portal structure 4 and the struts, for example, via simple connectors to exchange the modules concerned, if necessary, in a simple manner.
  • a collecting device 22 for the stripped pipe stems laterally next to the gantry structure 4 there is a collecting device 22 for the stripped pipe stems.
  • the collecting device has for the pipe stems on a collecting space 23 which is limited to the outside by a pivotable end plate 24. Towards the bottom, the collecting space 23 is bounded by a sloping bottom 25. If the collecting space 23 is filled with de-leafed pipe stems, the end plate 24, which is pivotally connected to the sloping floor 25, can be swung open manually or automatically, so that the pipe stems can be dropped in stacks.
  • FIG. 5 an embodiment is shown, in which a portal structure 4 with three portals 5, 5a and 6 is shown. It is located between the front portal 5 and the rear portal 6, a central portal 5a.
  • a portal structure 4 lends itself when a plurality of functional units and / or very heavy functional units or modules are required in the harvester 1.
  • a harvesting machine 1 in which the front and the rear portal 5, 6 are each formed as a double portal.
  • a central vertical portal spar 26 is provided, which divides the portal area into two portal sections 27, 28.
  • Each portal section 27, 28 of the double portal has separate functional units.
  • FIGS. 5 and 6 can also be combined with each other.
  • more than two portal sections may be provided in each portal 5, 5a and 6.
  • the cutting device 3 has, as already stated, the cutting units 17, 18.
  • the cutting units 17, 18 may preferably be double-knife bar mowers. There are oscillating back and forth movable blades for automatic separation of the fronds or stems in the process of the harvester in the direction of travel X (Fig. 7) provided.
  • the cutting unit 17 is part of a Stängelkmüinheit having a corresponding drive for the cutting unit 17. This cutting mechanism is arranged in the harvesting direction Y (FIG.
  • the harvester 1 in front of the deflaking device 2, wherein the deflagration device 2 has the two brush rollers 15, 16 arranged obliquely to the direction of travel X in the harvesting direction Y. So that the stalks of the sugar cane plants are substantially aligned and standing in the defoliation, the harvester 1 also has the two rows of dividers 20, 21, it also being possible to provide runners at the lower end of the row dividers 20, 21. The stems of the sugarcane plants are consequently raised first and then decapitated before defoliation. You can also swap the order of "Plant Erect / Align" and "Plant Plant” steps.
  • the brush rollers 15, 16 may consist of a plurality of coaxially arranged one above the other brush discs, which may have bristles distributed over the entire circumference, to ensure high efficiency during the deflaking process. Basically, it is also possible and advantageous that the brush discs of the brush rollers are only partially occupied by bristles, so that the bristle-covered part of the brush rollers 15, 16 extends helically in the longitudinal direction of the brush roller. In principle, it is also possible that the individual brush discs have a circumferential bristle facing with bristles of different lengths, so that also results in a helical shape with longer projecting bristles in the longitudinal direction of the respective brush roller 15, 16.
  • the oscillating movement of the cutting unit 17 can even lead to the separated fronds being automatically dropped in the harvesting operation to the sides of the harvesting machine 1. A disturbance of the further harvesting process by the separated fronds is thus excluded.
  • the cutting unit 17 is arranged transversely to the harvesting direction Y, so that all stems entering the area between the row dividers 20, 21 can be simultaneously beheaded.
  • the cutting width is greater than 1 m, preferably greater than 2 m and in particular greater than 3 m.
  • the cutting unit 17 is automatically adjustable in height in the present case.
  • a correspondingly designed measuring and control device for automatic height adjustment of the cutting unit 17 may be provided.
  • color sensors can also be provided which make it possible to detect an optimum separation height in which fronds are to be separated from the stems, preferably as a function of the coloration of the sugarcane plants in the region in front of the sensor.
  • the stems and the dry leaves adhering to them have a substantially light brown color, while the fronds are more or less green in color.
  • an optimal separation height can always be determined only for a part of the simultaneously beheaded stems, since the length of the tuft-like stems growing side by side is different. It is therefore necessary to find a separation height at which the harvested mass of stalks which can be used for energy use and / or used as raw material is as equal as possible.
  • the cutting device has the lower cutting mechanism 18, which is part of a stem separation unit and is also designed as a double blade mower with at least two reciprocating blades.
  • this cutting unit 18 can be adjusted automatically in height.
  • the distance of the cutting unit 18 from the ground can be adjusted in a simple manner, whereby corresponding sensors and / or a control device can also be provided here in order to carry out an automatic adjustment of the ground clearance.
  • the mean ground clearance or average stubble height should preferably be less than 5 cm in order to ensure the greatest possible yield during the harvesting process.
  • the stems are held or fixed only on the rootstocks.
  • the stems are detected by conveying or clamping bands, not shown, of a stalk holding or transport device.
  • the stems are thus held or fixed to the rootstocks on the one hand and to the stem holding device on the other hand. The stems are then separated from the rootstocks by the cutting unit 18.
  • Oscillating reapers lead to a very clean separation of fronds and stems, which leads to a reduction of the cut surfaces and the juice and fermentation losses and thus to a higher yield during the harvesting process.
  • the stems are transported away in the direction of a collection point with the two conveyor or clamping belts.
  • the collection point can be the collection device 22 shown in FIG. 3 or a follower. If a trailer is provided, this can be attached or attached to the harvester 1.
  • the conveyor or clamping bands are strongly profiled on opposite sides, so that the stems can be securely fixed and demanded.
  • the conveyor or clamping straps may have a waveform with a pitch between profile peaks and profile valleys of less than 5 to 10 cm or more.
  • the conveyor or clamping bands form a randomly standing Clamping area for the stems and are upstream of the cutting unit 18 in the harvesting direction Y, so that the stems are held or fixed during separation on the one hand to the rootstocks and the other on the stem support device. As a result, the separation of the stems is ensured without the stems are bent or broken during separation or come into contact with the ground.
  • the conveyor or clamping belts are arranged rising in the harvesting direction Y, wherein the slope substantially corresponds to the pitch of the brush rollers 15, 16. During the harvesting process, this causes the stems to be lifted in the direction of the collection point during transport and then to be thrown backwards or laterally into the collection point. For this purpose, a separate discharge device can then be provided.
  • a measuring and control device for automatically adapting the conveying speed of the conveying or clamping belts to the driving speed of the harvesting machine 1 can be provided.
  • the conveying or clamping bands can be adjustable in the vertical and / or horizontal direction.
  • the inclination of the conveyor or clamping straps can be adjusted.
  • step 1 of the harvesting process cane rows of sugarcane plants 29 are erected or aligned vertically by means of the row dividers 20, 21 in order to compensate for changes in the position of the sugarcane plants 29 as a result of climatic influences such as storm, rain or the like and / or plant breeding ,
  • the two in harvesting direction Y which is opposite to the direction of travel X of the harvester 1, juxtaposed arranged Erasmusnteiler 20, 21 are provided.
  • the pipe stems 30 of the sugar cane plants 29 are automatically erected so that the sugarcane plants 29 are then beheaded substantially upright or aligned in step 2 and subsequently fed to the deflagration device 2 be relieved or improved by the straightening the defoliation.
  • the topping-off process according to step 2 can also take place before straightening / aligning.
  • the early separation of the heads or fronds 31 proves to be advantageous, since the biomass actually present for the deflaking process can thereby be reduced by at least 30%, preferably at least 50%.
  • step 2 of the method described in FIG. 7 the sugarcane plants 29 are intended to be planted as whole plants, the fronds 31 being cut off at the end of the pipe stems 30 and subsequently being thrown off, as shown in step 3.
  • the fronds 31 are collected and / or transported away in order to use them energetically or as raw material.
  • the cutting unit 17 which is shown only schematically.
  • the leaves 32 of the sugarcane plants 29 are mechanically separated from pipe stems 30, which is done by the deflagration device 2 in step 4.
  • the pipe stems 30 are held only when separating the fronds 31 and during defoliation from the ground 33 or from the rootstocks 34.
  • the separated leaves 32 may be dropped or collected on the floor 33 and also fed to an energetic or feedstock use.
  • the tube stems 30 are detected by a transport or stem holding device 35, which has two cooperating conveying or clamping bands 12, and held or fixed in addition to the root posts 34 or the bottom 33 in the upper region of the stems 30 , This is done in step 5. It is not shown in detail that the holding and fixing of the pipe stems 30 with the conveyor or clamping bands of the transport device 35 can also be provided during the deflaking process, preferably towards the end of the deflaking process.
  • the pipe stems 30 After separation from the rootstocks 34, the pipe stems 30 from the conveyor or clamping bands on the one hand and the rootstocks 34th held on the other hand or fixed so that a clean cut with the lower cutter 18 is possible. This is provided in step 6.
  • the pipe stems 30 are conveyed away from the conveyor or clamping belts and then dropped or collected in step 8.
  • the collection point may be a harvesting machine trailer and / or the collecting device 22, which is provided laterally or end to the harvester 1 for bundling. For a lateral collection point a corresponding discharge device is required.

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

Abstract

L'invention concerne une machine de récolte (1), destinée à la récolte de la canne à sucre, présentant une pluralité d'unités fonctionnelles, lesdites unités fonctionnelles étant au moins un dispositif d'effeuillage (2) destiné à effeuiller les tiges et un dispositif de coupe (3) destiné à sectionner les tiges. Afin d'assurer une construction techniquement simple et d'obtenir de bons résultats, ladite machine de récolte comporte une structure en portique (4) présentant au moins deux portiques (5, 6) réalisés en forme de U disposés l'un derrière l'autre et ouverts vers le bas. Selon l'invention, une structure en portique (4) présente au moins deux portiques (5, 6) disposés l'un derrière l'autre. Les portiques (5, 6) sont reliés entre eux par des longerons (7). Au moins deux roues de roulement (8) sont disposées de chaque côté de la structure en portique.
PCT/EP2011/002934 2010-07-20 2011-06-15 Machine de récolte, destinée à la récolte de la canne à sucre Ceased WO2012010235A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010031789A DE102010031789A1 (de) 2010-07-20 2010-07-20 Erntemaschine zur Ernte von Zuckerrohr
DE102010031789.6 2010-07-20

Publications (1)

Publication Number Publication Date
WO2012010235A1 true WO2012010235A1 (fr) 2012-01-26

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ID=44629792

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/002934 Ceased WO2012010235A1 (fr) 2010-07-20 2011-06-15 Machine de récolte, destinée à la récolte de la canne à sucre

Country Status (2)

Country Link
DE (1) DE102010031789A1 (fr)
WO (1) WO2012010235A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103703928A (zh) * 2013-12-19 2014-04-09 广西大学 一种纯电动甘蔗剥叶机
CN111149511A (zh) * 2020-02-23 2020-05-15 柳州市孚桂智能科技有限公司 甘蔗田间管理机械
CN111480453A (zh) * 2020-05-09 2020-08-04 柳州市孚桂智能科技有限公司 一种田间管理机械
CN113207432A (zh) * 2021-06-09 2021-08-06 华南农业大学 一种甘蔗剥叶装置及具有其的甘蔗收获机
US20210400874A1 (en) * 2020-06-25 2021-12-30 Square Head Inc. Harvesting system including modular units

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3560317B1 (fr) * 2016-12-22 2023-08-02 Kubota Corporation Machine de travail

Citations (4)

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Publication number Priority date Publication date Assignee Title
US2179584A (en) * 1938-11-14 1939-11-14 Sr Hamilton Bourg Sugarcane harvester
GB2131264A (en) * 1982-12-06 1984-06-20 Braud Sa Straddling machine for the harvesting of fruit
EP0147204A2 (fr) * 1983-12-29 1985-07-03 Carib Agro-Industries Limited Récolteuse de canne à sucre
WO1999062324A1 (fr) 1998-06-01 1999-12-09 Louisiana Cane Manufacturing, Inc. Appareil et procede de recolte de canes et de decoupage en billettes

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Publication number Priority date Publication date Assignee Title
GB294152A (en) * 1927-07-18 1929-10-17 Joan Jacob Mari Elias Improvements in and relating to machines for harvesting sugar cane and other similar plants
DE926636C (de) * 1951-11-02 1955-04-21 Int Harvester Co Zuckerrohr-Erntemaschine
US4232775A (en) * 1978-09-22 1980-11-11 Duncan Richard A Structural and operational improvements for a two row harvester and piler

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2179584A (en) * 1938-11-14 1939-11-14 Sr Hamilton Bourg Sugarcane harvester
GB2131264A (en) * 1982-12-06 1984-06-20 Braud Sa Straddling machine for the harvesting of fruit
EP0147204A2 (fr) * 1983-12-29 1985-07-03 Carib Agro-Industries Limited Récolteuse de canne à sucre
WO1999062324A1 (fr) 1998-06-01 1999-12-09 Louisiana Cane Manufacturing, Inc. Appareil et procede de recolte de canes et de decoupage en billettes

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103703928A (zh) * 2013-12-19 2014-04-09 广西大学 一种纯电动甘蔗剥叶机
CN111149511A (zh) * 2020-02-23 2020-05-15 柳州市孚桂智能科技有限公司 甘蔗田间管理机械
CN111149511B (zh) * 2020-02-23 2022-05-27 柳州市孚桂智能科技有限公司 甘蔗田间管理机械
CN111480453A (zh) * 2020-05-09 2020-08-04 柳州市孚桂智能科技有限公司 一种田间管理机械
US20210400874A1 (en) * 2020-06-25 2021-12-30 Square Head Inc. Harvesting system including modular units
US11712003B2 (en) * 2020-06-25 2023-08-01 Square Head Inc. Harvesting system including modular units
US12232446B2 (en) 2020-06-25 2025-02-25 Square Head Inc. Harvesting system including modular units
CN113207432A (zh) * 2021-06-09 2021-08-06 华南农业大学 一种甘蔗剥叶装置及具有其的甘蔗收获机

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