• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a reed harvester (1) comprising a chassis (12) on which a mower, comprising a mower attachment (3) and a mower suspension (2), and a downstream baler (9) for pressing the crop are arranged. Between the mower (2,3) and the baler (9) a chopper (7) is arranged, which takes over the crop, chops and this then the baler (9) feeds.
    公开号:AT513600A4
    申请号:T502342013
    申请日:2013-04-05
    公开日:2014-06-15
    发明作者:
    申请人:Schuch Franz；
    IPC主号:
    专利说明:

    1
    The invention relates to a reed harvester comprising a chassis on which a mower, comprising a Mähwerksvorsatz and a mower suspension, and a nachgeord-ned baler for pressing the crop are arranged.
    The harvest of reeds for recovery as biomass for energy production has been considered for some time. In the case of extensive reed deposits, only a fraction of the existing area is often used for the production of quality reeds. Quality reeds are understood to mean whole stalks that are used for further processing, for example for covering roofs. Much of the existing reed surface remains as old stock, which is problematic in ecological terms. For a healthy ecosystem within the reed belt, it is necessary that the old stocks of reeds are harvested regularly, otherwise there is a silting of the area concerned and a decrease in the living in the reed belt fauna.
    A logical utilization possibility for the harvested reed would be in the use as biomass, for example in heating plants. However, as the harvesting of reed canary areas has so far only been possible with difficulty and the use of expensive and often less effective special machines, the harvested reed is hardly competitive in terms of cost compared with other available types of omasal.
    Using the example of the Neusiedlersee (Burgendland, Austria), it is possible to expect a harvested area of about 5500 ha of reed with a length of up to 4.5 m. A yield of 6000-8500 kg per hectare of land would be possible in this area alone. In order to avoid damage to the reed canes during harvest, some parameters must be taken into account. The reed must be cut 10-30 cm above the water level, so that no water penetrates into the stalks, which would lead to a death of the reed plants. Furthermore, the harvester must apply a low surface pressure on the ground, so that the reed plants standing in the soft ground are not damaged. Another problem is water depths of 2 to 2 meters, which also make it difficult to harvest a suitable vehicle.
    A known variant is to mow the reeds and press directly into round bales for transport. With regard to utilization as biomass, however, this form is unsuitable, since the round bales must first be shredded for utilization in a heating plant to a correspondingly short culm length. This comminution process means a further working cut, which on the one hand increases the costs and on the other hand leads to a harmful dust load during comminution.
    In variants where the crop is fed to a shredder immediately after mowing, creating a loose shredded material, which has a low density and a correspondingly high volume, which makes transport difficult. The harvester must be correspondingly large and thus heavy running, or it is a second vehicle needed for removal. This also means higher costs or a limited use of the harvester.
    Another variant is to mow the reed only in winter with frozen water surface using conventional equipment. The dependence on the weather and the increasingly warmer winters, however, mean that this option is also not economically viable.
    In the known existing solutions thus results in a variety of different problems. Either the reed harvesters are too heavy and inflexible to be used in different types of terrain without damage to the reed plants and / or the machines themselves, or the crop is insufficiently prepared for use as biomass and must be processed in subsequent steps. 3/10 3
    The aim of the present invention is to provide a reed harvester, which eliminates the above problems and harvested in a single operation, the reed and processed for biomass utilization and transport, the harvester is preferably used flexibly in areas with changing water depth.
    The present invention solves this problem in that between the mower and the baler a shredder is arranged, which takes over the crop, chops and this then feeds the baler. In a correspondingly designed reed harvester, the additional weight of the chaff can be distributed to the chassis so that the surface pressure increases only slightly on the ground. The crop is transported to the shredder and then shredded to size suitable for biomass utilization. From the shredder, the shredded material is transferred to the baler, and it has surprisingly been shown that hackle-reed cane can be pressed in a conventional baler to form stable bales, which are suitable for efficient transport. During recycling, the straps that hold the bales together can be easily loosened and the loose shredded material is available for incineration.
    It is a feature of the invention that the chopper plant is set to chop the crop to an average stem length of 2-10 cm, preferably 4-6 cm. These lengths are particularly suitable for further processing in a thermal biomass plant.
    According to a further feature of the invention, it is provided that the baler is a baler for large bales, wherein a bale has an approximate dimension of 1.2 m by 1.3 m by 2.5 m. Furthermore, it is a feature of the invention that a bearing surface for the pressed bales is additionally provided on the chassis, wherein the bearing surface is preferably designed for the storage of up to 10 large bales. Large square bales are easy to handle, stack and transport. On the storage area of the reed harvester, up to 10 large bales can be temporarily stored. This is about the capacity that a ram pipe driver can harvest in one go between two prescribed breaks. Within the prescribed break, the time can be used to unload and transport the bales from the reed harvester by means of a second transport vehicle. The harvest can thus be carried out efficiently and thus save time and money.
    Another feature of the invention is that an adjustment vprrichtung for adjusting the height of the Mähwerksvorsatzes is provided relative to the chassis. As a preferred variant, the adjustment is made in two parts, with a first part of the adjustment for height adjustment of a Mähwerksvorsatzes opposite the mower suspension and serves a second part of the adjustment for height adjustment of the mower suspension relative to the chassis. Common mowers usually already have a height-adjustable mower work kit. This can usually be adjusted in a range of about 80 cm. However, since the water depths can vary significantly higher, the mower suspension relative to the chassis with another. Adjusted height adjustment, which also covers about a range of 70-80cm. Thus, it is possible that the mower is a total of about 1.5 m height adjustable. Thus, the reed harvester can be used even in very variable water depths.
    According to a further feature of the invention, it is provided that the adjusting device allows an angular adjustment transversely to the longitudinal axis of the reed harvester, wherein the mower attachment relative to the chassis by up to about 35 ° to the left or right is tilted, and wherein in a two-piece adjusting the The first part allows an inclination of about 15 ° to the left or right and the second part allows an inclination of about 5-20 ° to the left or right. Since it is not only to different depths of water in the direction of travel, but also compensate for unevenness between left and right side of the reed harvester when driving the reeds, it is advantageous to adjust 5/10 5 by means of the height adjustment and a corresponding inclination, so that the mower attachment always horizontal remains above the water level.
    It is a further feature of the invention that a mounted on the chassis sensor, in particular a vertically movable float, is provided which measures the height of the water level in relation to the chassis, the information for the correct height and / or angle adjustment of the adjustment serves, so that a constant cutting height can be maintained during the mowing process. The height or angle adjustment can thus be adjusted automatically by the increasing and decreasing water levels during the mowing process in a simple manner.
    According to a further feature of the invention, it is provided that the chassis has a chain drive, and that on the chassis, preferably between the circulating chains, arranged buoyancy bodies are provided, which are dimensioned to hold the reed harvester at full immersion of the buoyancy over water , By such a chassis, the reed harvester is an amphibious vehicle, which is up to a water depth of 1.8 m operational. Even if a sudden shoal occurs, the vehicle remains buoyant due to the buoyancy bodies.
    The invention will now be described in more detail with reference to the accompanying figure, wherein the
    Fig. 1 is a schematic side view of a reed harvester according to the invention.
    The Schilfröhrerntemaschine 1 shown schematically comprises a chassis 12 with a chain drive 11, on which a mower with a mower deck 2 and a Mähwerksvorsatz 3, a Häckselwerk 7, a baler 9 and a bearing surface 10 is arranged. The reed harvester 1 is from a cab 6 from driving and operable. The reed is cut off during the mowing of the Mähvorsatz 3 and transported to the chopper 7. From there, the shredded material is transported over a 6/10 6 overpass 8 in the baler 9, where the shredded material is pressed into bales 14 for removal. The Großbal-len 14 are stored on the bearing surface 10.
    On the chassis 12 buoyancy bodies 13 are attached in the form of pontoons, which are at full immersion of the buoyant body 13 in a position to keep the reed harvester 1 above water. So that different water depths can be compensated during the mowing process, the reed harvester 1 has a two-part adjusting device 4,5. A first part of the adjusting device 4 is located between the mower attachment 3 and the mower suspension 2. In the example shown, a conventional forage harvester 2 and chopper 7 was converted. The adjusting device 4 of a conventional forage harvester usually bridges about 80 cm height difference and about 15 ° lateral inclination. Since there may be greater differences in the depth of water, a second part of an adjusting device 5 is provided, which can shift the mower suspension 2 relative to the chassis 12 and thus a further height difference of 70-80 cm and a lateral inclination of 5 ° -20 ° can bridge. The reed harvester 1 can thus compensate for differences in water depth of about 1.5 m and lateral inclinations of up to 35 °.
    Thus, the weight of the reed harvester 1 is balanced, it is advantageous if the overpass 8 as far as possible reaches the rear of the chaff well so that the baler 9 and the bearing surface 10 serve with the deposited bale 14 as a counterweight to the mower and chopper 7 , Optionally, an alternative embodiment with a two-piece chassis with an articulated joint for connection between the front and rear part would be possible to bring an even more uniform load on the ground, as well as to further increase the maneuverability of the machine.
    Vienna, 5 April 2013 7/10
    权利要求:
    Claims (9)
    [1]
    Dr. Müllner Dipl.-Ing. Katschinka OG, Patent Attorney Office Weihburggasse 9, Postfach 159, A-1014 WIEN, Austria Phone: t +43 (1) 512 24 81 / Fax: 3 + 43 (1) 513 76 81 / E-Mail: ® repatent@aon.at Account (PSK): 148 0 708 BLZ 60000 BIC: OPSKATWW IBAN: AT19 6000 0000 0148 07081 480 708 16/45762 Franz Schuch 2452 Mannersdorf (AT) Claims: 1. Reed harvester comprising a chassis on which a mower deck comprising a mower header and a Mower suspension, and a nachqeordnete baler for pressing the crop are arranged, characterized in that between the mower (2,3) and the baler (9) a chaff (7) is arranged, which takes over the crop, chops and this then the baler (9) feeds.
    [2]
    2. reed harvester according to claim 1, characterized in that the chopping unit (7) is set to chop the crop to an average culm length of 2-10 cm, preferably 4-6 cm.
    [3]
    3. reed harvester according to claim 1 or 2, characterized in that the baler (9) is a baler for large bales, wherein a large bale has an approximate dimension of 1.2 m by 1.3 m by 2.5 m.
    [4]
    4. reed harvester according to one of claims 1 to 3, characterized in that on the chassis (12) additionally a bearing surface (10) is provided for the pressed bales, wherein the bearing surface (10) preferably designed for the storage of up to 10 large bales is.
    [5]
    5. reed harvester according to one of claims 1 to 4, characterized in that an adjusting device (4,5) for adjusting the height of the Mähwerksvorsatzes (3) relative to the chassis (12) is provided. 8/10 2
    [6]
    6. reed harvester according to claim 5, characterized in that the adjusting device (4,5) is executed second lig, wherein a first part of the Verstellvor-direction (4) for adjusting the height of a Mähwerksvorsatzes (3) relative to the mower suspension (2) and serves second part of the adjusting device (5) for height adjustment of the mower suspension (2) relative to the chassis (12) is used.
    [7]
    7. reed harvester according to claim 5 or 6, characterized in that the adjusting device (4,5) allows an angular adjustment transversely to the longitudinal axis of the reed harvester (1), wherein the Mähwerksvorsatz (3) gegenübe the chassis (12) by up to about 35 ° can be tilted to the left or right, and wherein in a two-part adjusting device (4,5) of the first part (4) allows an inclination of about 15 ° to the left or right and the second part (5): an inclination of about 5-20 ° left or right possible.
    [8]
    8. reed harvester according to one of claims 5 to 7, characterized in that a on. Chassis (12) mounted sensor, in particular a vertically movable float, is provided which measures the height of the water level in relation to the chassis (12), wherein the information for the correct height and / or angle adjustment of the adjusting device (4,5) is used, so that during the mowing a constant cutting height content is bar.
    [9]
    9. reed harvester according to one of claims 1 to 8, characterized in that the chassis (12) has a chain drive (11), and that on the chassis (12), preferably between the circulating chains, arranged buoyancy bodies (13) are provided which are dimensioned to keep the reed harvester (1) afloat when the buoyant bodies (13) are completely submerged Vienna, 5 April 2013 9/10
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    同族专利:
    公开号 | 公开日
    AT513600B1|2014-06-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US20040079003A1|2002-10-24|2004-04-29|Horvath Ronald F.|Aquatic weeding device|
    WO2008147237A1|2007-05-28|2008-12-04|Aleksandr Jurievich Velcho|Machine for harvesting high-grass helophytes and a method for the use thereof|CN111279875A|2018-12-07|2020-06-16|耒阳市绿联生态农业有限公司|Straw cuts up retrieves trimmer|
    DE102017101842B4|2017-01-31|2018-08-30|Atlas CB Baumaschinen KG|Harvesting method for hard-to-manage, wetted areas and / or bog sites|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    AT502342013A|AT513600B1|2013-04-05|2013-04-05|Cane harvester|AT502342013A| AT513600B1|2013-04-05|2013-04-05|Cane harvester|
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