• 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 gathering units of the harvesting header diverge downwardly and forwardly from a common discharge zone at the upper rear end of the header, the two middle units being disposed in a plane below that of the two outer units and having their upper crop discharge outlets spaced forwardly from the corresponding discharge outlets of the outer units. The conveying elements of the outer units at least partially overlap conveying elements of the two inner gathering units adjacent the discharge outlets of the latter. Each gathering unit has its own individual standing crop cutter assembly, the assemblies of the two inner units being set back with respect to those of the outer units but being substantially the same height for uniform stubble height. Each assembly has a rotary cutter in combination with a stationary shear plate, both of which are mounted on the same side of the crop conveying passage of the unit.
    公开号:SU880237A3
    申请号:SU772470700
    申请日:1977-04-19
    公开日:1981-11-07
    发明作者:Олен Виганд Рекс；Рэй Макмиллен Кеннет；Дин Фалк Рональд；Рэй Причард Даниэль；Меррил Каунтц Джек
    申请人:Хесстон Корпорейшн (Фирма)；
    IPC主号:
    专利说明:

    FIELD OF THE INVENTION The invention relates to agricultural machinery, in particular, to harvesting devices for harvesting. A harvesting device is known, comprising a housing, dividers, a cutting apparatus, a pair of external and at least one middle terebilny sections, the input ends of which are discharged; they are adjustable in the vertical plane rij. A disadvantage of the known device is the clogging of the device in the discharge zone during operation of the cutting device. The purpose of the invention is to prevent clogging of the device in the loading zone. the output end of each outer outer section is longitudinally aligned with the entrance of the next interchangeable middle section. FIG. 1 schematically shows a reaping device, in FIG. 2 the same, top view, in FIG. 3, a vertical section of a part of the reaping device; in FIG. 4, section A-A in FIG. 2; figure 5 is the same, the view in the plan; figure 6 - section bb in figure 5. Harvester device 1, adapted to Attach to a trailed or self-propelled vehicle through vertical arms of fastener 2, has five lugs 3-7 with a downward slope and forward between which are defined four channels 8-11 for grain, which equip the harvester device 1 for harvesting four rows of cereals at the same time. In the upper rear end of the harvesting device 1, there is a central discharge section 12, which normally disposes directly ahead of the rotating feed rollers (not shown), which take grain materials from channels 8-11, compress such materials and throw them back into a drum cutting machine ( not shown to grind them. Vertical devices 13 and 14 on opposite sides of section 12 define lateral limits for the section and also serve to maintain the upper device 15 for controlling The latter, in combination with the transverse bar 16, serves so that the stems, moving through channels 8-11 to section 12, are collected inside and pass through the section 12 ends forward for horizontal delivery to feed rollers.
    The cross bar 17 fastens the brackets of fastening 2 on the front side of the cross bar, below the tips 3-7. Additional transverse groove 18, adjacent to the front ends of the tips 3-7, provides support in this area.
    Under the covers of the tips are the collection points 19-22, deviated from the unloading section 12. Nodes 19 and 22 for the two extreme rows of cereals that the harvesting device 1 harvests, and nodes 20 and 21 for the inner rows that are harvested. External nodes 19 and 22 have entrances 23 for their kangshov 8 and 11 which are located in front of the entrances 24 of the Kasanas 9 and 10. The output channels 25 of the unloading of the cut grain are located in common with the unloading section of the vertical plane, as well. B, the passage channels 26 are located in the J6 bw vertical plane rendered forward from the plane. output channels 25. Each output ka-. The NSS 25 outer nodes 19 and 22 have their own, individual, relatively short tray for receiving grain 27 with vertical side walls 28, while the output channels 26 of middle nodes 28 and 21 share a common much larger tray 29 for receiving grain, vertical side walls. "
    All nodes 19-22 are basically identical, but external nodes 19 and 22. are significantly longer / than average nodes 20 and 21. External node 22 is divided into two half 20 and 31 on both sides of channel 11.
    Half 30 carries an endless gathering element 32 with ribs, supported at the ends by asterisks 33 and 34 and having an internal stroke 35 that is directed along and protrudes from the side of the channel. The stretchable tensioner 36 at half 30 is connected to the front sprocket 33 and adjusts the tension of the collection element 32.
    Half 31 also has an endless gathering element 37 with ribs, supported at the ends by asterisks 38 and having an internal stroke 39, directed along channel 11. The inter-ring relationship of the protrusions on elements 32 and 37 ensures that the grain stalks are captured last and
    transported up and back {when internal passages 35. and 39 operate in this direction. The stretchable tensioning device 40 at half 31 is connected with a cranked lever 41 carrying an intermediate sprocket 42, which is in engagement with the outer stroke 43 of the element 37,
    The remaining nodes 19, 20 and 21 are designed in the same way as node 22. Nodes 19 and 20 are mirror images of nodes 21 and 22.
    The inputs 24 of the middle nodes 20 and 21 are installed closer to the back side relative to the inputs 23 of the external nodes 19 and 22, so that all the inputs 23 and 24 are located mainly at the same height, despite the difference in height between the elements of the collecting nodes. Each node 19-22 is equipped with an individual cutting-grain cutting mechanism 44 installed on one side of the corresponding channel 8-11. Each mechanism 44 has a triangular support 45, which is attached to the oblique chute 18 by a rear end and has a vertical boss 46 rotating on a shaft 47 on the front one. A circular sleeve 48 is mounted on the shaft 47, carrying a number of radially protruding blades 49 with radial edges 50 The sleeve 48 and the blades 49 form a cutting device 51.
    The cutting mechanism 44 also includes a fixed blade unit 52, which is attached to the underside of the support 45 with a pair of bolts 53 and 54. The cut knife is a plate 55 with an outer edge 56 which is positioned to interact with the cutting edges 50 of the blades 49. Both the devices 51 and 52 in the side of the half 31 in the corresponding channel 8-11 for engagement with the grain. A pair of adjustment screws 57 and 58 passes through the support 45 for engagement with the plate 55 so as to tilt the latter up or down.
    Your 47 for each mechanism 44 is also used to maintain the corresponding sprocket 38, so that the drive energy applied to the latter through element 37 also serves to rotate the cutting device 51. The hydraulic motor 59 serves as an energy source, the horizontal output shaft 60 of the motor 59 with the first long shaft of the drive 61. A pair of oppositely directed bevel gears 62 and 63 is mounted on the shaft 61 with the possibility of transmitting rotation, the composite cylindro-bevel gear 64 and 65 respectively venno. The cylindrical parts of the gears 64 and 65, in turn, engage with the cylindrical gears 66 and 67, respectively. Composite gears 64 and 65 are fixed on vertical shafts 68 and 69, respectively, which carry the sprockets of external assemblies 1.9 and 22. And cylindrical gears 66 and b are fixed on the vertical shafts 70 and 71, respectively, which carry the sprockets 34 of external nodes 19 and 22.
    The right end of the 61 main drive shaft protrudes outward from the right mounting bracket 2
    and connected via a chain and sprocket mechanism 72 to a second, in front, transverse drive shaft 73. The second drive shaft 73 has bevel gears 74-77, which engage corresponding bevel gears (e.g., wheel 787 for transmitting rotation to vertical shafts 79-82 stars 34 at the top of nodes 20 and 21.
    Harvester device operates as follows.
    As the harvesting device 1 advances along the field with rows of standing grains, inputs 23 and 24 of the four channels 8-11 are aligned with four rows of grain: 1x, which are fed to the cutting mechanisms 44. Elements of the collection 32 on the side of the channels 8-11, opposite to the cutting mechanisms 44, are in initial contact with the grains of the respective rows. At the same time, the cut stalks become gripping inter-annular protrusions of the opposite collection elements 32 and 37, and the stalks are transported up and back along a converging path of movement through channels 8-11 for unloading in section 12. At the channels 23 and 24, the stems are cut off by rotating blades 49 .
    The stems moving through the middle channels 9 and 10 move in a plane located below the plane of the stems moving through the external channels 8 and 11. The stems released by the internal nodes 20 and 21 on the output channels 26 flow into the common tray 29 and pass through it All the grain crops are supplied in an orderly manner, without clogging, to the feed rollers behind section 12. Partially overlapping with the interconnection of the external collection elements 37 external nodes 19 and 22 with the collection elements 32 internal nodes 20 and 21 gives in The possibility for output canes 25 of external nodes 19 and 22 to be placed directly at the rear end of the collection 1 inside the unloading section 12. Even if four rows of cereals are placed, it is not lost.
    compactness and simplicity of design or neat and without clogging the transfer of cereals.
    Even if the collection elements 32 and 37 of the middle nodes 20 and 21 are placed at a lower level than their duplicates on the external nodes 19 and 22, the reaping device 1 leaves a generally uniform height of stubble. This occurs because the cutting mechanisms of the 44 middle nodes 20 and 21 are retracted relative to the mechanisms 44. The external nodes 19 and 22 are far enough so that the cut points along the edges of the cut 56 and the plates 55 all lie in a common horizontal plane. Thus, all the stems transported back to the unloading section 12 are basically the same length.
    By maintaining the two main parts of each cutting mechanism 44 on the same side of the respective channel, the vertical gap between the cutting edges 50 and the edges of the cut 56 can be accurately maintained despite vibration or other movement on the opposite side of the channel. Such a gap can be maintained throughout the entire harvesting process without new adjustment.
    The proposed device prevents it from clogging in the discharge zone.
    权利要求:
    Claims (2)
    [1]
    1. A retaining device comprising a housing, dividers, a cutting apparatus, a pair of external and at least one medium torebing sections, the input ends of which are made adjustable in a vertical plane, characterized in that
    In order to prevent the device from clogging in the unloading zone, the output ends of the middle topping section are placed in front of the output ends of the outer lifting sections, while the output ends of the external lifting sections are located above the output ends of the middle lifting section with their partial overlap.
    [2]
    2. A device according to claim 1, characterized in that the output end of each outwardly pulling section is longitudinally aligned with respect to the entrance of the next adjacent middle section.
    Sources of information taken into account in the examination
    1. US Patent No. 3736733, cl. And 01D 45/00, 1973 (prototype ;.
    //
    32 years ..f
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    类似技术:
    公开号 | 公开日 | 专利标题
    SU880237A3|1981-11-07|Harvesting device
    US7555882B2|2009-07-07|Drive for a crop picking head
    US5463856A|1995-11-07|Whole stalk sugar cane harvester that tops, cuts, cleans and loads
    US4236369A|1980-12-02|Row crop attachment
    PL184286B1|2002-09-30|Machine for row-independent mowing and chopping up maize or similar cultivable plants
    DE2000553B2|1978-07-27|Combines with axial work flow
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    US2811004A|1957-10-29|Rotating cutting reel type forage harvester
    US3940911A|1976-03-02|Harvesters
    US4539799A|1985-09-10|Method and apparatus for harvesting corn or other cereals
    US3672136A|1972-06-27|Mower conditioner
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    US2740247A|1956-04-03|Straw spreader for combines
    US4397134A|1983-08-09|Row crop attachment with sweeper chain
    US2822812A|1958-02-11|Disk type grain thresher
    US11154009B2|2021-10-26|Single disk rotary forage harvester header
    US4887416A|1989-12-19|Timing belt for disc cutterbars
    US2199629A|1940-05-07|Combination harvester-thresher
    US2763118A|1956-09-18|Forage harvester attachment
    US3423914A|1969-01-28|Mobile beet cleaning apparatus
    US1662736A|1928-03-13|Harvester thrasher
    US1808785A|1931-06-09|Thrashing machine
    US1269742A|1918-06-18|Seed-harvesting machine.
    同族专利:
    公开号 | 公开日
    FR2348642B1|1981-12-18|
    US4106270A|1978-08-15|
    IT1080039B|1985-05-16|
    HU184135B|1984-07-30|
    FR2348642A1|1977-11-18|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE1407716A1|1961-07-05|1969-03-13|Claas Dipl Ing Helmut|Harvesting equipment designed as an attachment for combine harvesters for crops standing in rows, preferably maize|
    US3791117A|1972-07-24|1974-02-12|Deere & Co|Row crop harvester attachment|
    US3940913A|1973-05-17|1976-03-02|Koehring Company|Row crop harvesting apparatus|
    US3961466A|1974-01-30|1976-06-08|Gehl Company|Crop feeding attachment for forage choppers|DD133388B2|1975-12-10|1979-12-27|Theodor Eistert|CUTTING DEVICE FOR A MULTIPLE MAIZE BITE|
    USRE31063E|1976-08-16|1982-10-26|Sperry Corporation|Adjustable width row crop header|
    DD131334B1|1977-06-06|1979-12-27|Theodor Eistert|FEEDING CHAIN DRIVE OF A SERIOUSLY WORKING MAIZE MACHINE OF LARGE WORKING WIDTH|
    US4214422A|1978-11-13|1980-07-29|Hesston Corporation|Forage harvester with adjustable crop guidance apparatus|
    US4433531A|1979-08-06|1984-02-28|International Harvester Co.|Forage harvester corn snapping header|
    US4259831A|1979-09-11|1981-04-07|Deere & Company|Harvester header with transversely inclined, overlapping conveyors|
    DE3033257C2|1979-09-11|1983-01-13|Deere & Co., Moline, Ill., US, Niederlassung Deere & Co. European Office, 6800 Mannheim|Harvesting device for crops that are preferably planted in rows|
    US4249366A|1979-09-11|1981-02-10|Deere & Company|Forage harvester header with upper stalk control|
    US4271661A|1979-09-11|1981-06-09|Deere & Company|Harvester header with rearwardly extended crop divider|
    US4566256A|1983-09-09|1986-01-28|Piper Industries, Inc.|Safety interlock mechanism for corn head assembly|
    DE3633401C2|1986-10-01|1996-03-07|Claas Saulgau Gmbh|Corn header for forage harvesters|
    US5878561A|1996-10-31|1999-03-09|Gunn; Ira I.|Row crop harvester|
    US5924269A|1996-11-22|1999-07-20|Case Corporation|Narrow row corn head with staggered height gathering chains|
    US5884464A|1996-12-12|1999-03-23|Case Corporation|Narrow row corn head with staggered height row units|
    US5911673A|1996-12-13|1999-06-15|Case Corporation|Narrow row corn head with angled gatherers|
    US5878559A|1996-12-17|1999-03-09|Case Corporation|Corn head snapping and gathering row unit|
    US5913803A|1996-12-23|1999-06-22|Case Corporation|Row crop header with multiple row conveying system|
    US5878560A|1997-01-09|1999-03-09|Case Corporation|Narrow row corn head with tilted gatherers|
    US5826415A|1997-01-09|1998-10-27|Case Corporation|Corn gathering and conveying belt system|
    US5960618A|1997-01-09|1999-10-05|Case Corporation|Row unit crop guide for harvesting multiple rows|
    US5916113A|1997-01-17|1999-06-29|Case Corporation|Crop header with rotary conveyor array|
    US5881541A|1997-01-31|1999-03-16|Case Corporation|Crop header gatherers with retractable crop conveyors|
    US5881542A|1997-08-14|1999-03-16|Case Corporation|Narrow row corn head with staggered height row units|
    US5910092A|1997-09-22|1999-06-08|Case Corporation|Row crop header shield with detachable shields|
    US9121150B2|2010-06-14|2015-09-01|Federal Signal Corporation|Conveyance system|
    US8863487B2|2012-11-30|2014-10-21|Marion Calmer|Narrow row head unit|
    US9353492B1|2013-04-14|2016-05-31|Schwarze Industries, Inc.|Pavement sweeper with conveyor lift out drop in system|
    EP2992751B1|2014-09-05|2017-08-16|Exel Industries|Pick-up arrangement for harvested crop and corresponding pick-up machine|
    BE1023189B1|2015-08-31|2016-12-14|Cnh Industrial Belgium Nv|Drive for a mower for harvesting crops on stems|
    BE1023184B1|2015-08-31|2016-12-13|Cnh Industrial Belgium Nv|STRUCTURE OF A MOWER FOR HARVESTING CROP ON STEMS|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US05/678,674|US4106270A|1976-04-20|1976-04-20|Four row forage harvester|
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