CN103079396A - Harvesting machine - Google Patents

Harvesting machine Download PDF

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Publication number
CN103079396A
CN103079396A CN201180033701XA CN201180033701A CN103079396A CN 103079396 A CN103079396 A CN 103079396A CN 201180033701X A CN201180033701X A CN 201180033701XA CN 201180033701 A CN201180033701 A CN 201180033701A CN 103079396 A CN103079396 A CN 103079396A
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CN
China
Prior art keywords
brush roll
disleave
brush
stem
grain header
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CN201180033701XA
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Chinese (zh)
Inventor
J.布拉克西克
U.埃肯斯
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Schalker Eisenhuette Maschinenfabrik GmbH
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Schalker Eisenhuette Maschinenfabrik GmbH
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Publication of CN103079396A publication Critical patent/CN103079396A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D45/00Harvesting of standing crops
    • A01D45/10Harvesting of standing crops of sugar cane

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

Abstract

The invention relates to a harvesting machine (19) for harvesting plants such as sugar beet row by row, comprising a harvesting unit that has at least one harvesting device and a chassis (20). Said harvesting unit has at least one pair (1) of brush cylinders comprising two brush cylinders (2) lying adjacent to one another and standing obliquely vertically, used as a harvesting unit for stripping the leaves of the stalks (3) of the plants to be harvested, said stalks (3) being fed between the rotating brush cylinders (2) during the leaf-stripping process and having at least part of the leaves removed by the interacting brush cylinders (2). According to the invention, the brush cylinders (2) can be adjusted transversally to the harvesting direction (Yl) in order to adjust the degree of leaf-stripping during the leaf-stripping process as required, by altering the distance ([delta]X) of the brush cylinders (2) in relation to one another.

Description

Grain header
Technical field
The present invention relates to a kind of for the grain header of the crop of harvesting crops in rows (Erntepflanze) such as sugarcane, especially conduct is used for the grain header that draws of the trailer (Anhaengerfahrzeug) of agriculture tractor, it is with the harvesting unit with at least one reaping apparatus and with chassis (Fahrgestell), wherein, harvesting unit has at least one brush roll to (Buerstenwalzenpaar), its with two brush rolls that stretch obliquely and that be juxtaposed to each other as the reaping apparatus that is used for to the stem disleave of crops crop, and wherein, stem in the disleave process, be guided in pass between the brush roll of rotation and by coefficient brush roll at least in part by disleave.
Background technology
The cane harvester of the type of before mentioning is known from file DE 36 42 48 A.The device that known grain header has be used to the leaf of pruning, is used for downcutting outmost tip and downcuts the stem of locating on ground.In addition, be provided be used to holding and for delivery of the device of the stem of sugarcane crop, it draws back and aim at stem, and it is in the ground, wherein, stem is backward than forward quickly motion of machine.In addition, also be provided with a kind of device, with the tip degree like this of stem pull down so that only the tip is cut.Next, stem is cut at Near Ground.For disleave is provided with brush roll, wherein, brush roll is stretched and the leaf of pruning from sugarcane bar (Rohrstaengel) obliquely.Be provided with the endless chain that refers to below cutting stripping brush (Abstreifbuerste), it makes the motion backward of sugarcane bar become easy.
In the application of known grain header, disadvantageously, in the higher situation of sugarcane bar leaf amount, can not obtain sufficiently high disleave degree (Entblaetterungsgrad) on the one hand.And in the less situation of sugarcane bar leaf amount in the disleave process because coefficient brush roll can cause the damage that is not intended at sugarcane bar place.In addition, the identical growth characteristics for the crops crop can require according to the reprocessing that is intended to of sugarcane bar different high disleave degree.This requirement can not be satisfied in the application of known grain header.
Summary of the invention
The object of the invention is to provide a kind of grain header that starts mentioned type, and it allows the leaf amount of disleave process and crops crop in simple mode and is complementary with desired disleave degree and outstanding with high durability in addition.
In order to realize aforementioned purpose, for the grain header of the mentioned type of beginning in the of the present invention first alternative form of implementation, be provided with brush roll transverse to harvesting square to controllability, in order to can in the disleave process, regulate as required the disleave degree by changing brush roll spacing to each other.The controllability of brush roll this relate to the width that changes the gap between coefficient roller or, if the bristle of roller is stacked each other, by roller transverse to the crop of crops crop row or transverse to the travel direction of the tractor mobile Duplication that changes a bristle relative to each other.Harvesting square is directed on the contrary at this and travel direction in meaning of the present invention to (transporting direction of sugarcane bar in grain header when it finally is illustrated in by brush roll).
By adjustment possibility, the brush roll spacing can change in simple mode.If demanding disleave degree for example, the brush roll spacing is adjusted as far as possible littlely, is delivered to power maximization on the stem of plant in order to make thus when disleave from the bristle of brush roll.And if require smaller disleave degree, if for example so the biomass of leaf (Biomass) can be used as the fuel that the reprocessing with stem of plant interrelates, then the spacing between the brush roll correspondingly becomes large.Also change in the disleave process from brush roll according to brush roll spacing to each other and to be delivered to frictional force on the sugarcane bar.By brush roll suitable adjusting relative to each other, therefore also can stop especially since the leaf amount of stem in the damage at the stem place of crops crop.The brush spacing thus can from minimum position (therein, coefficient brush roll can be overlapping or spacing between the free end of the bristle of coefficient brush roll just set null value) with preferably less than 100mm, especially less than 70mm, further especially approximately change in the maximum of 50mm.
For the equally large disleave degree on the whole length that is implemented in stem of plant, identical spacing that preferably can be between the whole length adjusted brush roll of brush roll.But also possiblely in principle be, change spacing between the brush roll in the length of brush roll, this is by being possible in right top and bottom place's brush roll different strong adjusting or the movement relative to each other of brush roll.Therefore be delivered to power (it causes disleave) on the sugarcane bar vertically the changing of sugarcane bar from brush roll in the disleave process, this is for example for being favourable than the crop that has higher leaf material (Blattbesatz) or higher leaf amount in the zone on top in the zone of the bottom of stem of plant.Therefore the result can realize the disleave degree that maintenance is identical in the whole length of sugarcane bar.
In of the present invention one alternative form of implementation, in order to realize that starting mentioned purpose is arranged to, preferably except brush roll transverse to harvesting square to controllability, be provided with brush roll harvesting square upwards and/or with harvesting opposite direction, i.e. controllability on travel direction.Can further optimize the disleave process thus, wherein, can be arranged to, brush roll with two ends, namely in the above with can be adjusted to below identical side and up arrange or support.By brush roll in the above be adjusted to below identical direction on, brush roll is to being moved the vertical of grain header in the situation identical with the inclination angle on ground preferably keeping about its longitudinal axis.Can set up thus brush roll to the spacing with respect to the best of the adjacent reaping apparatus of grain header.
If brush roll is with the upper end be adjusted on the opposite direction, that is to say in the above and be moved to below on the opposite direction with the lower end in contrast, then the inclination angle of brush roll changes, so that the tilting of brush roll for example can be regulated and optimize according to the position of the situation of part and/or crops crop.
Preferably, brush roll can relative to each other manually be regulated, wherein, can be provided with actuator as adjusting device in the simplest situation, it is fixedly secured upper end or the lower end that is fastened on brush roll at the framework of grain header or place, chassis with the other end with an end position.The controllability of actuator can realize in simple mode via adjusting bolt.The manual controllability of brush roll causes according to the simple structural structure of grain header of the present invention and causes lower manufacturing cost.In addition, adjusting device descends in the operating vulnerability to jamming of rough harvesting.Yet, also can be provided with in principle the automatic adjusting of brush roll, for example utilize the correspondingly hydraulic unit driver of structure.It should be understood that be provided with for with certain spacing of another adjacent reaping apparatus of harvesting unit and/or with fixing at least one the fixing possibility of brush roll in certain inclination angle, ground.
Another alternative form of implementation of the present invention is arranged to, and each brush roll has a plurality of brush rings that are juxtaposed to each other on the brush axle of brush roll.The brush roll result has shown the modular construction with a plurality of brush rings with bristle material (Borstenbesatz), and it allows by with heteroid brush ring and/or correspondingly affect and optimize the disleave characteristic of brush roll by the brush ring of different large quantity.In order to reduce in the disleave process for example can be arranged in the frictional force at stem of plant place, brush ring and spacer ring (Distanzring) without bristles arrange that alternately wherein, the disleave process can realize in the less situation of the driving power that is used for brush roll.By brush ring and spacer ring alternately, guaranteed in this external disleave process that leaf discharges abundantly from the zone between coefficient brush roll.
In addition, the end place of brush axle with in the zone line of brush axle, can be provided with different bristle material and/or different geometry and/or with the brush ring of the bristle that is consisted of by different materials.For example, can be provided with at the end place of brush axle brush ring with the plate-like of the brush filler that upwards stretches point-blank in week.Avoid the leaf material that separates with stem of plant by the bearing that can protect the brush axle at such brush ring of the axial end of brush roll.In the zone line of brush axle, for example can be provided with the brush ring at the bristle material that circumferentially stretches upper trapezoid, it is characterized in that particularly preferred disleave characteristic.Corresponding two adjacent brush ring mirror images of each other with the bristle material that stretches trapezoidally may be arranged symmetrically in addition, wherein, upwards relatively be furnished with projection and the recess of bristle material in week, thereby produce cellular cavity (Leerraum) between adjacent brush ring, it does not have bristle.Arrange to improve discharge at disleave process middle period material by this.Another significant advantage of this layout of bristle is the self-clean-up effect of brush.Test shows thus, and the brush of arranging with the helical form of bristle does not have this oneself's clean-up effect.In principle, still also can arrange in the same way with the adjacent brush ring at the bristle material that circumferentially stretches upper trapezoid, wherein, can put toward each other again in the projection that makes progress in the week of brush ring and recess.
Preferably, used the brush ring with the bristle that is made of polypropylene, wherein, bristle diameter can be between 1.0 to 4.0mm, preferably between 1.0 to 2.0mm.Bristle can hummock or point-blank be constructed.In addition, use the brush ring that is made of plastics fully, namely it does not comprise the interior ring of metal and is erosion-resisting therefore.
Confirm that with the test of performed disleave for sugarcane in scope of the present invention the disleave process advantageously can utilize brush roll to carry out, it has following structure with interrelating:
Table 1:
Figure DEST_PATH_IMAGE002
Table 2:
Figure DEST_PATH_IMAGE004
The structure of the brush roll of repeating in table 2 is compared with the structure of repeating in table 1 and is characterised in that less frictional force, and it is delivered on the stem of plant by the bristle from brush ring in the disleave process.The structure that the result especially repeats in table 2 makes the disleave of stem of plant in the lower situation of driving power (its rotation for brush roll in the disleave process is essential) become possibility.
Be understood that, the structure of illustrated brush roll can change as required before, wherein, also be possible on the combination principle of the feature of the feature of structure (such as it described in the table 1) and structure (such as it described in the table 2) and be included by the present invention, even this does not at length illustrate.
Preferably be arranged to, stem of plant keeps via the root in the ground (Wurzelstock) in the disleave process, this means that being right after the disleave process just realizes downcutting from ground.Preferably, the direction of rotation of brush roll is on this points to, so that stem of plant can be by roughly erectly disleave.The optimum speed of brush roll herein between in 500 to 800 U/min, preferably between 600 to 700 U/min.
In the of the present invention the 3rd alternative form of implementation, the framework that is provided with the metal that is connected with the chassis of cage in order to realize starting mentioned purpose is used for holding brush roll, and wherein, belfry becomes U or V-arrangement and is arranged to open downwards.By U or structure V-arrangement and that open downwards of framework, the crops crop can freely enter in harvesting process in the zone between brush roll.Framework is made of the frame unit of side direction, and its frame unit by top interconnects and provides working space for the reaping apparatus of harvesting unit.The lower end of framework is on this preferably roughly is in height according to the wheel shaft on the chassis of grain header of the present invention.Brush roll is arranged within the framework that forms by the frame unit of side direction with by the frame unit on top and by the frame unit around it and protects towards environment.In addition, cause simple structural structure according to grain header of the present invention by framework, it allows simply near brush roll.The installation and removal of brush roll can occur simplifiedly, wherein, for example can be at the dismounting brush roll to rear replacing brush ring and/or arrange differently, in order to after brush roll reinstalls in the framework, be implemented in disleave characteristic certain in the disleave process and certain disleave degree.Preferably, brush roll is contained between the frame unit in its whole length, and wherein, the axle head of brush roll is bearing in the frame unit place by means of actuator.In addition, the structure of frame-like allows to simplifiedly near actuator.
Except the brush roll as the first reaping apparatus, framework place and/or wherein can be arranged or remain on at least one other reaping apparatus.Preferably, be provided with for the lasting conveyer (Stetigfoerderer) that keeps stem as another reaping apparatus, wherein, that lasting conveyer can have a upwards operation and coefficient at least two conveyings or clamping band or chain, and wherein, conveying or clamping band or chain below the brush roll from vertically extending in the straight zone outside framework at grain header the zone between the right top and bottom of brush roll within the framework.In the disleave process, the stem of crops crop is so at first obtained by brush roll and can keep via the root in the ground at this.After in the zone of stem of plant in the bottom, coming disleave by the brush roll of tiltedly arranging, stem of plant in the zone of disleave by coefficient conveying or clamping band or chain crawl and in other disleave process, keep.The cutting mechanism that is used for separating from ground stem of plant can upwards be arranged in the brush roll back at harvesting square so that during other disleave process stem of plant via the root in the ground and additionally utilize conveying or clamping band or chain to keep or fixing.At the stem of plant after separating, utilize conveying or clamping band or chain to realize that the stem of plant of institute's disleave transports in the collecting zone backward from the working space of framework, stem of plant is deposited in wherein and can be provided for and transports.
Description of drawings
Aforesaid aspect of the present invention and feature and next illustrated with reference to the accompanying drawings aspect of the present invention and feature can be independently of one another, with arbitrarily combination, but also preamble feature corresponding and main claim of the present invention realizes with interrelating, even this does not at length illustrate.Here, the meaning of invention itself is attributable to each illustrated feature and aspect.Additional advantage of the present invention, feature, characteristic and aspect draw from the following explanation of preferred form of implementation with reference to the accompanying drawings.Wherein:
Fig. 1 has shown the schematic front view right according to the brush roll of grain header of the present invention,
Fig. 2 has shown the schematic end view that brush roll shown in Figure 1 is right,
Fig. 3 has shown the perspective view right according to the brush roll of grain header of the present invention from oblique upper, and its band is useful on transverse to the actuator of harvesting square to the adjusting brush roll,
Fig. 4 has shown the perspective view right according to the brush roll of grain header of the present invention from oblique upper, its band be useful on transverse to harvesting square to at harvesting or the actuator of travel direction adjusted brush roll,
Fig. 5 has shown that the axle that waits according to grain header of the present invention illustrates,
Fig. 6 has shown the end view at the grain header shown in Fig. 5,
Fig. 7 has shown the vertical view at the grain header shown in Fig. 5,
Fig. 8 has shown the end view according to another form of implementation of grain header of the present invention,
Fig. 9 shown from behind the view of the grain header shown in Fig. 8 and
Figure 10 has shown the view at the grain header shown in Fig. 8 from above.
Embodiment
Shown that in Fig. 1 and 2 the brush roll of the grain header that is not shown specifically is to 1, wherein, brush roll has two brush rolls of stretching obliquely and being juxtaposed to each other 2 as the reaping apparatus that is used for to stem 3 disleaves of crops crop (such as sugarcane) to 1, and wherein, stem 3 in the disleave process, be guided in pass between the brush roll 2 of rotation and by coefficient brush roll 2 at least in part by disleave.
As from drawn Fig. 1, can be provided with brush roll 2 transverse to harvesting square to Y 1Direction X on controllability, in order to be adjusted in as required disleave degree in the disleave process by changing brush roll 2 separation delta Χ to each other.Harvesting square is to Y 1Shown in Figure 2 and in harvesting process, be guided through brush roll to 1 direction and be in reverse to grain header or the travel direction Y of the tractor of traction grain header corresponding to the stem 3 of crops crop 2Come directed.
As further from drawn Fig. 1, in the direction of rotation Z sensing of brush roll 2, wherein, the stem 3 of crop keeps via the root in the ground 5 in the disleave process.Thus, stem 3 is pressed to by brush roll 2 and is holded up with separation process (stem 3 is downcut from root therein) ground for ensuing.
Brush roll 2 transverse to harvesting square to Y 1Adjustment possibility via correspondingly the structure actuator realize that it is not shown in Fig. 1 and 2.At this, brush roll 2 can differently be regulated doughtily at upper end with at lower end, so that brush separation delta Χ also can set different values at the longitudinal extension of brush roll 2 in principle.Yet preferably be arranged to, brush separation delta Χ is roughly same large on the whole length of brush roll 2, so brush roll 2 is namely regulated with identical degree in the above with below each other.
All the other are unshowned to be, also can be overlapping in the bristle edge region of brush roll 2.
Shown from the side that in Fig. 2 brush roll shown in Figure 1 is to 1.As from drawn Fig. 2, also can be provided with brush roll 2 at harvesting square to Y 1, that is to say that substance circulating crosses on the direction of grain header and/or be in reverse to harvesting square to Y 1, that is to say at travel direction Y 2On controllability.For example, brush roll 2 should be able to allow to be adjusted to identical direction Y mutually with two ends 1, Y 2On so that the inclination alpha on brush roll 2 and ground 5 at brush roll 2 at harvesting square to Y 1Upper or at travel direction Y 2Be not changed during adjusted.Brush roll to such movement of 1 can for change brush roll to 1 with at harvesting square to Y 1Upper preposition realizing for the purpose of the spacing between the cutting mechanism that downcuts stem 3 from ground.Thus, disleave process and the process that stem 3 downcuts from ground 5 can be coordinated in time.
Brush roll 2 is corresponding in the form of implementation shown in Fig. 1 and Fig. 2 to have a plurality of being juxtaposed to each other at the brush rings 6,7 of brush on the axle 4.At this, be correspondingly provided with the brush ring 6 with the trend of the structure of the plate-like of bristle material and straight line at the end place of brush axle 4.Can be provided with brush ring 7 in the zone line of brush axle 4, it is in the trapezoidal trend that upwards demonstrates the bristle material week.Such brush ring is shown in Fig. 3 and 4.By protecting the unshowned bearing of brush roll 2 in the disleave process at the brush ring 6 of the plate-like of axial end, and middle brush ring 7 causes the discharge of the improvement of leaf material.
In other Fig. 3 to 9, use identical Reference numeral for same or similar part.Even therefore it should be noted that the explanation of the repetition of these parts does not occur, and also realizes corresponding or comparable characteristic and advantage.
In Fig. 3, shown the brush roll of unshowned grain header to 1, wherein, be provided with actuator 8, so as at horizontal X adjusted brush roll to 1 brush roll 2.Actuator 8 is connected with grain header on the other hand with brush axle 4 on the one hand.For at horizontal X adjusted brush roll 2, each actuator have be used to the keeper 9 that is fastened on the grain header place be connected keeper 9 and laterally connecting adjustable regulating part 10 by means of bolt on the X, it is connected with the brush axle 4 of brush roll 2.In the form of implementation shown in Fig. 3, bolt connects can have bolt 11, and it screws in the columnar member that is not shown specifically, and wherein, allow at horizontal X adjusted columnar member by swivel bolt 11, and wherein, columnar member is applied on the regulating part 10.
In the form of implementation shown in Fig. 3, brush roll 2 on whole length, only have with the bristle material at the circumferential brush ring 7 of the trend of upper trapezoid.Brush ring 7 is arranged in the same way at this, thereby between two adjacent brush rings 7, form free space, this allows to reduce like this spacing between the brush roll 2, so that the brush ring 7 of a brush roll 2 joins in the free space 12 between the brush ring 7 of another brush roll 2, overlapping in the bristle edge region of the brush ring 7 of wherein, relatively putting.But this needn't be this situation forcibly.Also possiblely in principle be, between brush roll 2, be provided with enough spacings, so that the brush ring 7 of relatively putting is not overlapping and be delivered to frictional force less on the stem 3 in the disleave process.
In addition, can be provided with spacer ring 13 between brush ring 7, wherein, brush ring 7 and spacer ring 13 are alternately arranged.Thus the bristle material and therefore in the disleave process friction at stem 3 places reduce.The required driving power that rotatablely moves for brush roll 2 in the disleave process correspondingly reduces.
The brush roll that has shown unshowned grain header in Fig. 4 wherein, is provided with actuator 14 to another form of implementation of 1, so as at horizontal X adjusted brush roll to 1 brush roll 2.This is outside equipped with other actuator 15, its make brush roll 2 at harvesting square to Y 1Upper and/or at travel direction Y 2On adjustment possibility become possibility.Actuator 14,15 correspondingly has an external square pipe 16,17, and inner rectangular tube 18,19 moves into wherein and connects by means of bolt structure and that be not shown specifically correspondingly and is connected with external square pipe 16,17 and can regulates in the vertical by the rotation of bolt 18a, 18b.Cross directional actuators 14 is fastened on inside rectangular tube 19 places of vertical actuator 15.The inside rectangular tube 18 of cross directional actuators 14 is connected with brush axle 4 in to the zone of 1 upper end or lower end at brush roll.Similarly guaranteed thus brush roll 2 on horizontal X, at harvesting square to Y 1Upper and at travel direction Y 2On controllability, this makes brush roll 2 relative to each other in view of desired disleave degree in simple mode and becomes possibility with respect to the optimization of the position of the other reaping apparatus of grain header.
At the grain header 19 of crop (such as sugarcane) that is used for shown in Fig. 5 to 7 harvesting crops in rows, it has the metal framework that is connected with chassis 20 grain header 19 21 cage and is used for holding brush roll to 1.Brush roll 2 preferably is contained in the framework 21 in whole length.Framework 21 is configured to U-shaped and opens downwards and formed by the frame unit 22 of roughly arranging vertically of side direction and the frame unit that stretches diagonally 23 on top.By frame unit 22,23, framework 21 cages ground upwards and towards the side roughly seals, and wherein, has guaranteed that similarly the protection of brush roll 2 and brush roll 2 are easy to approach, and this simplifies the assembling of brush roll 2 and dismounting.In order to guarantee the extra high protection for brush roll 2, on two outsides of framework 21 opposite side to frame unit 24 be arranged in brush roll 2 next doors at the central longitudinal axis that the whole length of brush roll 2 was extended with and was roughly parallel to brush roll 2 in side direction in the vertical.The frame unit 24 of other side direction can outwards be shifted with respect to the frame unit 22 of side direction, in order to increase the working space that is used for brush roll 2.
On the side of tractor, framework 21 has the frame unit 24a of two fronts in addition.It is connected with minute row's device (Reihenteiler) 28 and forms the terminal of the front of framework 21.
Frame unit 22,23,24,24a can be the hollow profiles that is made of metal, and it can be by the steel of coating or also is made of the high-quality steel.
Grain header 19 utilizes unshowned trailer to draw and this is had draw bar (Zugdeichsel) 25 and the corresponding traveling mechanism (Fahrwerk) 26 that can swing, and wherein, traveling mechanism 26 is connected with chassis 20.Except being used for the brush roll 2 to crops crop disleave, grain header 19 has 27, two minute row's devices 28 of bucket (Kufe), be used for stem 3 from the stem separative element 29 with the cutter of vibration of surface separation, for separating of stem head unit 30 and the last lasting conveyer that is used for maintenance stem 3 with the cutter of vibration of the plant corpus (Wedel) of crops crop.Continuing two that conveyer 31 has for stem 3 carries or clamping band 32.Carry or clamping band 32 below the brush roll 2 within the framework 21 brush roll to the zone between 1 the top and bottom in vertically extending until in the zone outside the framework 21 at grain header 19.In harvesting process, continued in the zone of stem 3 in the bottom that conveyer 31 obtains and for another disleave process additionally for fixing keep via root before, at first utilize brush roll 2 to make partly disleave of stem 3.Stem separative element 29 upwards is placed on brush roll 2 at harvesting square, and this especially draws from Fig. 6.Until arrive stem separative element 29, in any case therefore stem 3 keeps via the root in the ground.
The harvesting in service, by the brush roll 2 that rotates up stem 3 is pushed forward, wherein, at harvesting square to Y 1The speed of the conveying of upper movement or clamping band 32 greater than grain header 19 at travel direction Y 2The speed of upper motion.This causes the alignment of stem 3, until it arrives roughly vertical position.Then realize that stem 3 separates from ground 5, wherein, the vertical position of stem 3 allows with point-device cutting result stem 3 to be separated from ground.
At another grain header 19 shown in Fig. 8 to 10, wherein, Fig. 8 from the side, Fig. 9 from behind and Figure 10 has shown grain header 19 from above.
Have framework 21 with the cage of V-arrangement at the grain header 19 shown in Fig. 8 to 10, it is opened downwards, in order to the crops crop can freely be entered in the disleave district between the brush roll 2.Framework 21 by the frame unit 22 of the side direction of arranging vertically and obliquely the frame unit 33 of the side direction of convergence consist of, wherein, the frame unit 33 of the side direction that the roof shape is assembled interconnects by the horizontal and vertical framework that stretches 23 of the level on top, thereby the working space of inverted V-shaped is provided, and brush roll 2 fully is arranged in wherein.

Claims (10)

1. the grain header (19) of be used for harvesting crops in rows crop such as sugarcane, it is with the harvesting unit with at least one reaping apparatus and with chassis (20), wherein, described harvesting unit has at least one brush roll to (1), its with two brush rolls (2) of stretching obliquely and be juxtaposed to each other as the reaping apparatus that is used for to stem (3) disleave of described crops crop, and wherein, described stem (3) in the disleave process, be guided in pass between the described brush roll (2) of rotation and by coefficient described brush roll (2) at least in part by disleave, it is characterized in that, be provided with described brush roll (2) transverse to harvesting square to (Y 1) controllability, in order to be adjusted in as required disleave degree in the disleave process by changing described brush roll (2) spacing (Δ Χ) to each other.
2. grain header for harvest crops in rows crop such as sugarcane especially according to claim 1, especially the grain header that draws as the trailer that is used for agriculture tractor, it is with the harvesting unit with at least one reaping apparatus and with the chassis, wherein, described harvesting unit has at least one brush roll to (1), its with two brush rolls (2) of stretching obliquely and be juxtaposed to each other as the reaping apparatus that is used for to stem (3) disleave of described crops crop, and wherein, described stem (3) in the disleave process, be guided in pass between the described brush roll (2) of rotation and by coefficient described brush roll (2) at least in part by disleave, it is characterized in that, be provided with described brush roll (2) at harvesting square to (Y 1) upper and/or be in reverse to described harvesting square to (Y 1) controllability.
3. grain header according to claim 2 is characterized in that, described brush roll (2) can be adjusted to identical direction (Y with two ends 1, Y 2) on.
4. according to claim 2 or 3 described grain headers, it is characterized in that described brush roll (2) can be adjusted to opposite direction (Y with two ends 1, Y 2) on.
5. one kind especially according to each described grain header for harvest crops in rows crop such as sugarcane in the aforementioned claim, especially conduct is used for the grain header that draws of the trailer of agriculture tractor, it is with the harvesting unit with at least one reaping apparatus and with chassis (20), wherein, described harvesting unit has at least one brush roll to (2), its with two brush rolls (2) of stretching obliquely and be juxtaposed to each other as the reaping apparatus that is used for to stem (3) disleave of described crops crop, and wherein, described stem (3) in the disleave process, be guided in pass between the described brush roll (2) of rotation and by coefficient described brush roll (2) at least in part by disleave, it is characterized in that, each brush roll (2) has a plurality of brush rings (6,7) that are juxtaposed to each other on the brush axle (4) of described brush roll (2).
6. grain header according to claim 5 is characterized in that, described brush ring (7) and spacer ring (12) are alternately arranged.
7. according to claim 5 or 6 described grain headers, it is characterized in that, at the place, end of described brush axle (4) with in the zone line of described brush axle (4), be provided with different brush ring (6,7).
8. one kind especially according to each described grain header for harvest crops in rows crop such as sugarcane in the aforementioned claim, especially conduct is used for the grain header that draws of the trailer of agriculture tractor, it is with the harvesting unit with at least one reaping apparatus and with chassis (20), wherein, described harvesting unit has at least one brush roll to (2), its with two brush rolls (2) of stretching obliquely and be juxtaposed to each other as the reaping apparatus that is used for to stem (3) disleave of described crops crop, and wherein, described stem (3) in the disleave process, be guided in pass between the described brush roll (2) of rotation and by coefficient described brush roll (2) at least in part by disleave, it is characterized in that, the framework (21) of the metal that is connected with described chassis (20) of cage is provided for holding described brush roll (2), wherein, described framework (21) is configured to U-shaped or V-arrangement and is arranged to open downwards.
9. grain header according to claim 8 is characterized in that, described brush roll (2) is contained in the described framework (21) in whole length.
10. according to claim 9 or 10 described grain headers, it is characterized in that, be provided be used to the lasting conveyer (31) that keeps described stem (3) as another reaping apparatus, wherein, described lasting conveyer (31) can have obliquely operation and coefficient at least two and carry or clamping band (32) or chain, and wherein, described conveying or clamping band (32) or chain described brush roll (2) below within the described framework (21) described brush roll to the zone between the top and bottom of (1) in the vertically extension of described grain header (19) until in the zone outside described framework (21).
CN201180033701XA 2010-07-07 2011-06-15 Harvesting machine Pending CN103079396A (en)

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DE102010026400 2010-07-07
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PCT/EP2011/002935 WO2012003920A1 (en) 2010-07-07 2011-06-15 Harvesting machine

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CN108271516A (en) * 2017-12-13 2018-07-13 昆明理工大学 A kind of stripping leaf machine leave stripping roller automatic adjusting mechanism and method
CN110431991A (en) * 2019-09-18 2019-11-12 贵州省山地农业机械研究所 A kind of adjustable pepper picking device
CN110463445A (en) * 2019-09-24 2019-11-19 阿勒泰戈宝茶股份有限公司 Bluish dogbane blade harvester
CN113273380A (en) * 2021-04-19 2021-08-20 广西大学 Anti-blocking sugarcane feeding amount self-adaptive leaf peeling roller distance adjusting device
CN114145132A (en) * 2021-08-27 2022-03-08 北京工业大学 Honeysuckle picking and separating equipment for flower buds

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CN110463445A (en) * 2019-09-24 2019-11-19 阿勒泰戈宝茶股份有限公司 Bluish dogbane blade harvester
CN113273380A (en) * 2021-04-19 2021-08-20 广西大学 Anti-blocking sugarcane feeding amount self-adaptive leaf peeling roller distance adjusting device
CN113273380B (en) * 2021-04-19 2022-11-11 广西大学 Anti-blocking sugarcane feeding amount self-adaptive leaf peeling roller distance adjusting device
CN114145132A (en) * 2021-08-27 2022-03-08 北京工业大学 Honeysuckle picking and separating equipment for flower buds

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BR112012031090A8 (en) 2017-01-31
WO2012003920A1 (en) 2012-01-12
BR112012031090A2 (en) 2016-10-04
DE102010027634A1 (en) 2012-01-12

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