• 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:
    FIELD OF THE INVENTION The invention relates to agricultural machinery, in particular to combine harvesters. The purpose of the invention is to increase the productivity of the combine. A self-propelled chassis is fitted with a header with a central divider and a conveyor in the form of an auger with the main blades of the counter winding and additional blades in its middle part, with tightening fingers fixed between the main and additional blades. A two-section beater and an axial threshing apparatus are installed behind the header in the form of a pair of coaxial threshing drums. Under the threshing drums there is a screw for collecting and feeding threshed grain, the middle part of which is made in the form of a blade material, behind which an additional blade thrower and an inclined conveyor for feeding grain for cleaning are installed. 1 hp f-ly, 4 ill.
    公开号:SU1582970A3
    申请号:SU823449161
    申请日:1982-06-09
    公开日:1990-07-30
    发明作者:Клаас Хельмут；Буссе Винфрид；Хайдянн Франц；Хемкер Хайнрих；Альбрехт Херманн
    申请人:Клаас Охг (Фирма)；
    IPC主号:
    专利说明:

    FIELD OF THE INVENTION The invention relates to agricultural machinery, in particular to combine harvesters.
    The aim of the invention is to increase the productivity of the combine.
    1 shows a combine harvester, side view; figure 2 is the same, top view; in fig. 3 - drive threshing drums, top view; figure 4 - section aa in figure 2.
    The combine harvester contains a self-propelled chassis including a front axle 1 and a rear axle 2 with steering wheels, on which the body 3 of the combine is mounted. A grain tank, a drive motor, an air separation unit with screw elevators (not shown) are housed in this building. On the self-propelled chassis, the header 4 is mounted frontally with a central divider 5 of the mowed mass and a screw conveyor 6 with main blades 7 and 8 of the opposite winding for feeding the canted mass from the periphery to the center and additional blades 9, 10 a of the middle part of the screw, each of which the main blade corresponding to its main blade is wound, while the tightening fingers 11 and 12 are fixed between the main and additional blades. Beater 4, made of two sections 13 and 14 with elastic loops, is installed in series with the header 4. TI 15, each section is placed behind the corresponding tightening
    cm
    Jaws 11 and 12, and an axial threshing machine, made in the form of a pair of coaxial threshing drums 17 and 18 placed in a cylindrical body 16 equipped with screw whips 19 and 20 with winding in different directions for transporting the straw part. The inlet ports 21 and 22 for the bevelled mass are located in the rear wall of the header JQ in the zone of the respective sections 13, 14 of the beater, and the outlets 23 for the straw part are located at the ends of the body 16. The threshing drums 17 and 18 are driven (5 through the gear 24 located between these drums. Under the threshing drums 17 and 18 there is a screw 25 for collecting and feeding threshed grain, the middle part of the coil is made in the form of a paddle mixer 26, behind which an additional paddle thrower 27 is sequentially installed and Turning the Inclined conveyor 28 with a scraper 5 chain 29 for feeding grain, the width of which is the same. For the convenience of transporting the header 4 together with the screw conveyor 6, the beater is jointly but with an axial thresher and Q screw 25 for collecting and feeding the threshed grain and the additional blade thrower 27 are made .. in the form of separate modules equipped with quick-detachable connections 30 and 31, 32 and 33 for their attachment.
    Combine harvester works as follows.
    The harvester mows the grain mass, the central divider divides the skewed mass into two streams, which are fed through a screw conveyor b each to one of the two input windows 21 and 22, while the tightening fingers provide uninterrupted weight supply. In order for both masses to not be able to converge in the middle of the screw conveyor 6 and to form a plug at the same time, there are additional blades 9 and 10 feeding the mass in opposite directions. The beaters then, with their elastic blades, load the threshed mass into the threshing apparatus, from where straw is fed with two ribbons to the arable land through two outlets 23, and the threshed grain is fed by a screw 25, scoopers 26 and 27 to the inclined conveyor 28. Then the grain is fed through inclined transport 582970
    The handle 28 is fed to the body of the combine, where the air-separation device is located, cleaning the grain, which after cleaning is fed into the grain bunker about
    35
    权利要求:
    Claims (2)
    [1]
    1. A combine harvester containing a self-propelled chassis with a front header mounted on it with a conveyor and a beater to feed the bevelled mass into the axial threshing drum, as well as an auger mounted underneath with a winding paddle blades for collecting and feeding threshed grain and a centrally located inclined conveyor characterized in that, in order to increase the productivity of the combine, the header has a central divider of the mowed weight, and the conveyor is made in the form of a screw with the main blades of counter winding for cottages cut material from the periphery to the center, and in the middle portion has additional blades each nazivka iz.kotoryh counterpropagating its corresponding primary coiling. blades, while tightening fingers are fixed between each main and additional blades, and the beater is made in two sections and each section is placed behind the respective tightening fingers, and the axial threshing apparatus is made in the form of a pair of coaxially threshing drums placed in a cylindrical body with screw stubs for transporting the straw part, the inlet windows for the oblique mass are located in the zone of the corresponding beaters, and the outlets for the straw part are at the ends of About the housing, while the inclined conveyor for feeding grain is shifted back relative to the auger for collecting and feeding the threshed grain, the middle part of this screw is made in the form of a blade thrower, and between the latter and the inclined conveyor an additional blade thrower is mounted, the width of which corresponds to the width of the inclined conveyor.
    [2]
    2. The combine according to claim 1, characterized in that, for the purpose of conveniently transporting the yarn together with the screw conveyor, the beater together with the axial threshing apparatus Q 5 5 Q 0 $, - 5
    Invention Formula
    1. Combine harvester containing a self-propelled chassis with a frontal mounted header with a conveyor and a beater for feeding the bevelled mass into the axial threshing drum, as well as an auger mounted underneath with a winding blade for collecting and feeding the threshed grain and the center inclined conveyor , characterized in that, in order to increase the productivity of the combine, the header has a central divider of the mowed weight, and the conveyor is made in the form of a screw with the main blades of counter winding for feeding the bevelled mass from the periphery to the center, and in the middle part there are additional blades, each one of which is opposed to the corresponding main winding. blades, while tightening fingers are fixed between each main and additional blades, and the beater is made in two sections and each section is placed behind the respective tightening fingers, and the axial threshing apparatus is made in the form of a pair of coaxially threshing drums placed in a cylindrical body with screw scourges for transporting the straw part, the inlet windows for the oblique mass are located in the zone of the corresponding beaters, and outlets for the straw part are at the ends of About the housing, while the inclined conveyor for feeding grain is shifted back relative to the auger for collecting and feeding the threshed grain, the middle part of this screw is made in the form of a blade thrower, and between the latter and the inclined conveyor an additional blade thrower is mounted, the width of which corresponds to the width of the inclined conveyor.
    2. The combine according to claim 1, characterized in that, for the purpose of conveniently transporting the yarn together with the screw conveyor, the beater together with the axial threshing apparatus
    1
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    类似技术:
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    US3556108A|1971-01-19|Combine grain cleaner
    US3701239A|1972-10-31|Harvesting machine
    US3319408A|1967-05-16|Reels for farm machinery
    US4310004A|1982-01-12|Combine harvester rethresher
    GB314315A|1929-06-19|Improvements in or relating to harvesters
    US2470704A|1949-05-17|Crop feed mechanism for combines
    US4367757A|1983-01-11|Harvester-thresher combine
    US4149360A|1979-04-17|Axial thresher and straw walker means for combine
    US1932714A|1933-10-31|Harvester
    US3604427A|1971-09-14|Combine harvester
    USRE21161E|1939-07-25|Combine
    US3362144A|1968-01-09|Harvester
    同族专利:
    公开号 | 公开日
    FI822242A0|1982-06-22|
    CA1176534A|1984-10-23|
    BE893340A|1982-09-16|
    AR229698A1|1983-10-31|
    DD202487A5|1983-09-21|
    BR8203806A|1983-06-28|
    FR2512630A1|1983-03-18|
    FI822242L|1982-12-31|
    IT1151166B|1986-12-17|
    FR2512630B1|1986-06-13|
    HU186945B|1985-10-28|
    SE8204026D0|1982-06-29|
    SE8204026L|1982-12-31|
    IT8221351D0|1982-05-19|
    ZA824213B|1983-04-27|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2628344C2|2012-05-04|2017-08-16|Дир Энд Компани|Feeding drum with fingers displacing in axial direction|
    RU2677320C1|2018-02-15|2019-01-16|Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский государственный аграрный университет - МСХА имени К.А. Тимирязева" |Combine harvester|
    RU2745927C1|2020-10-07|2021-04-05|Федеральное государственное бюджетное научное учреждение "Федеральный научный агроинженерный центр ВИМ" |Selection combine|DE2160039C2|1971-12-03|1973-10-25|Deere & Co., Moline, Ill. |Detachable connection of the delivery opening of a mowing assembly with the feed opening of the vertically pivotable feed channel of a harvesting machine|
    DE2317048A1|1973-04-05|1974-10-17|Helwig Schmitt|HARVESTER|
    GB1479269A|1973-07-25|1977-07-13|Massey Ferguson Sa|Crop harvesting and threshing machines|
    DE2533757C2|1975-07-29|1982-04-08|Deere & Co., Moline, Ill., US, Niederlassung Deere & Co. European Office, 6800 Mannheim|Harvester|
    IT8053321V0|1980-06-19|1980-06-19|Laverda Spa Pietro|COMBINE HARVESTER MACHINE WITH AXIAL FLOW SEPARATOR|FR2534773B2|1981-06-30|1991-10-11|Claas Ohg|SELF-PROPELLED COMBINE HARVESTER WITH AXIAL THRESHING MECHANISM|
    DE3511913C2|1985-04-01|1994-02-03|Claas Ohg|Self-propelled combine|
    GB9915134D0|1999-06-30|1999-09-01|Eyre Robert J|Harvesting machine|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE19813125659|DE3125659C2|1981-06-30|1981-06-30|
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