• 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:
    1. AXIAL MILITARY-SEPARATING GRAIN-MILLED COMBINE DEVICE, containing a housing made in the form of a channel with openings for the passage of a grain pile, on the inner surface of which there are ribs on the screw lines for moving the material to the outlet, the end of the body. and a rotor mounted in a housing coaxially with it, the housing and the rotor having receiving, threshing and separating parts, the threshing part of the housing is made with a threshing grille, and paddle-shaped elements and threshing pests are installed on the surface of the threshing rotor part, increasing productivity and reducing grain losses; blade-shaped elements are located along helical lines, the direction of which coincides with the direction of helical lines for the installation of ribs. i 2. The device according to claim 1, about tl and h. This is due to the fact that the angle of inclination to the rotor axis of the helix lines of the arrangement of the blade elements is equal to the angle of inclination of the helixes of the ribs to this axis. 3. The device according to claim 1, about the fact that the shovel-like elements are equipped with knives. FIG. one
    公开号:SU1192591A3
    申请号:SU823381952
    申请日:1982-01-28
    公开日:1985-11-15
    发明作者:Джон Хенген Эдвард；Говард Бассетт Джеймс
    申请人:Диир Энд Компани (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to the field of agricultural engineering and can be used for threshing machines of combine harvesters.
    The purpose of the invention is to increase the yield of grain and reduce grain loss.
    Figure 1 shows a combine harvester with the proposed threshing-separating device, 10 side view; in Fig. 2. - a rotor of a threshing-separating device with shovel-shaped elements; in FIG. 3, the scanning of the surface of the rotor threshing part with the arrangement of 5 blade-shaped elements on it .; Fig. 4 shows a helix arrangement of one row of paddle-shaped elements; Figure 5 is the same for two rows; in fig. 6 - the same for three 20 rows; 7 - threshing-Separ-. steering device, cross section; Fig. 3 shows a variant of the arrangement of paddle-shaped elements; in Fig. 9, a rotor with 25-shaped paddles and thrashing whips; 10 shows the separating part of the rotor; figure 11 - node I in Fig, 7; on Fig - section aa in figure 11; in fig. 13 - shovel-like elements with knives ..
    A self-propelled combine with the proposed threshing-separating device 1 comprises a movable body 2 with wheels 3, a heder 4, a grain cleaner 5, a grain bunker 6 and an engine 7.
    The threshing and separating device 1 has a cylindrical body 8 shaped as a channel with ribs 9 mounted along screw lines on the upper part of its inner surface to move the mass to be processed to the output end of the device. Inside the housing 8, a rotor 10 is installed, which is functionally divided in length into the receiving part 11, the threshing 12 and separating 13. The housing 8, respectively, has the receiving, threshing and separating parts (not designated 50). The receiving part of the rotor-10 has the shape of a truncated cone and is provided with helically arranged sliding strips 14. The output ends 15 of these strips overlap 55 the threshing part 12 of the rotor 10, which, like the separating part 13, is cylindrical.
    The threshing part 12 is provided with a blade-like elements made in the form of blades 16, each of which has a guide edge 17 deviated somewhat back from the radial direction relative to the direction of rotation of the rotor 10. The blades 16 are mounted on the rotor 10 by means of arcuate holders 18 circumferentially rotor (smf.Z). The blades 16 are located on the holders 18 rdmi along screw lines, the direction of which coincides with the direction of the screw lines of the installation of the ribs 9. On the inner surface of the body. 8 can be mounted, in staggered order, to the fixed teeth 19 to intensify the threshing process, which are placed between the blades 16. /
    The required angle of inclination to the axis of the rotor 10 of the screw lines of the blades 16 is determined by the path of movement of the processed mass in the housing 8, therefore it is preferable that this angle be equal to the angle of inclination to the axis of the rotor 10 of the screw lines of the fins 9 to move the processed mass.
    The threshing part of body 8 has a threshed grate 20 s from the opening for the passage of grain, and threshing whips 22 are installed on the threshing part 12 of the rotor 10 on the nicketing plates 21 (see Figs. 7, 9).
    The blades 16 can be installed at an angle to the axis of the rotor 10 to intensify the axial movement of the mass to be treated (see Fig. 8). In addition, they can be installed on the separating part 13 of the rotor 10 (see Fig.10).
    The blades 16 may be provided with knives 23 with serrated edges, which are fixed to the blades so that the guide edge 17 and the circumferential edge of the blade are cutting. The knife 23 may be a cutting element from a conventional reciprocating cutting apparatus.
    Combine harvester with this threshing-separating device works as follows.
    Cleaned with floor heder 4, the crop is fed into the threshing and separating device 1 to the receiving
    3
    parts 11 of the rotor 10. With the slats 14, the treated mass is moved to the threshing part 12. The technological process of threshing to the separation of grain occurs, as in the known axial devices. The presence in the whole device of the blades 16, located on the screw lines, the direction of which coincides with the direction of the screw lines of the installation of the ribs 9, ensures the prevention of the formation of a straw mass
    925914
    (see figure 2). The formation of harnesses of straw, which is characteristic of known axial devices, reduces productivity and leads to a deterioration of J threshing from the processed mass of grain, i.e. increases grain loss. Knives 23 reduce the length of the straw, preventing the formation of harnesses.
    The characteristics of the rotor 10 can be changed by replacing the holders 18 with different types of blades 16 and. Times: their placement.
    ; BUT/". 2
    /at
    / 6Fig. 3
    : .-/at
    x v / 16Fye .5
    / // at
    Phie.
    9
    s / g
    G5
    /
    1e
    Phie. / go
    权利要求:
    Claims (3)
    [1]
    1. An axial threshing-separating device for a combine harvester, comprising a body made in the form of a channel with openings for the passage of a grain heap, on the inner surface of which ribs are installed along helical lines for moving the material to be processed to the output end of the body, and a rotor installed in the body coaxially with him, and the housing and the rotor have a receiving, threshing and separating parts, the threshing part of the housing is made with a threshing grill, and installed on the surface of the threshing part of the rotor blade-shaped elements and threshing pests, characterized in that, · in order to increase productivity and reduce grain losses, blade-shaped elements are located along helical lines, the direction of which coincides with the direction of the helical lines of the installation of ribs.
    [2]
    2. The device according to claim 1, characterized in that the angle of inclination to the axis of the rotor of the helical lines of the location of the blade-like elements is equal to the angle of inclination to this axis of the helical lines of the installation of ribs.
    [3]
    3. The device according to claim 1, characterized in that the blade-shaped elements are equipped with knives.
    FIG. 1
    1 1192591 2
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1192591A3|1985-11-15|Axial separator of grain combine
    US5111645A|1992-05-12|Crop harvesting apparatus and methods
    US3946746A|1976-03-30|Harvesting machines
    US3742686A|1973-07-03|Axial flow combine harvester
    US4178943A|1979-12-18|Rotor for an axial flow rotary separator
    US3669122A|1972-06-13|Axial flow combine with a rotary discharge
    US6537148B2|2003-03-25|Grain separating apparatus including step-like webs
    US5334093A|1994-08-02|Detachable covers for an axial separator
    US4031901A|1977-06-28|Concave for an axial flow type combine
    EP0423789A1|1991-04-24|Crop harvesting apparatus
    GB1399602A|1975-07-02|Harvesting machines
    AU643613B2|1993-11-18|Discharge structure for an axial separator
    US4951451A|1990-08-28|Apparatus and method for harvesting crops by stripping
    CA1107169A|1981-08-18|Apparatus for discharging threshed materials directlyfrom the rotor of an axial flow combine
    US4192322A|1980-03-11|Axial flow separator with stepped threshing bar rotor
    US3430633A|1969-03-04|Conical threshing assembly
    EP2298063B1|2019-05-01|Threshing system
    US4422463A|1983-12-27|Rotor for an axial flow rotary separator
    US4136704A|1979-01-30|Rotor for a combine
    US5083977A|1992-01-28|Rasp bars for directing crop into an axial separator
    US4164947A|1979-08-21|Rotor for an axial flow rotary separator
    US4991385A|1991-02-12|Crop harvesting apparatus and methods
    US4175568A|1979-11-27|Material flow retarders
    EP1529435B1|2006-12-06|Axial flow combine harvester with adaptable threshing unit.
    US4186753A|1980-02-05|Material flow retarders
    同族专利:
    公开号 | 公开日
    AU7992582A|1982-08-05|
    DE3274617D1|1987-01-22|
    AU539471B2|1984-09-27|
    CA1159333A|1983-12-27|
    EP0057380A1|1982-08-11|
    EP0057380B1|1986-12-10|
    US4362168A|1982-12-07|
    ES509129A0|1983-02-01|
    BR8200452A|1982-11-30|
    ES8303007A1|1983-02-01|
    ZA82557B|1983-09-28|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US30563A|1860-11-06|Spike fob threshing-machines |
    DE172246C|
    US1736775A|1928-03-26|1929-11-26|Joe Collins|Thrashing cylinder|
    DE950249C|1954-10-02|1956-10-04|Claas Maschf Gmbh Geb|Arrangement for cutting straw on a beater bar threshing drum|
    BE788802A|1971-07-06|1973-01-02|Clayson Nv|IMPROVEMENTS TO COMBINES.|
    GB2015855B|1978-03-10|1982-05-19|Deere & Co|Axial flow rotary threshing apparatus|
    US4164947A|1978-03-10|1979-08-21|Deere & Company|Rotor for an axial flow rotary separator|
    US4178943A|1978-03-24|1979-12-18|Deere & Company|Rotor for an axial flow rotary separator|US4505279A|1983-08-08|1985-03-19|Sperry Corporation|Staggered spiral rasp bar segments for axial flow combines|
    US5035675A|1985-07-24|1991-07-30|J. I. Case Company|Convertible combine rotor|
    DE3537959C2|1985-10-25|1995-02-23|Claas Ohg|Self-propelled combine|
    EP0382843A4|1988-02-05|1991-03-20|Golovnoe Spetsializirovannoe Konstruktorskoe Bjuro Po Komplexam Mashin Dlya Dvukhfaaaaznoi Uborki Zernovykh,|Axial-rotor threshing-separating device of harvest combine harvester|
    GB8810759D0|1988-05-06|1988-06-08|Ford New Holland Nv|Axial flow harvesting machine|
    WO1989012395A1|1988-06-24|1989-12-28|Proizvodstvennoe Obiedinenie ''taganrogsky Kombain|Threshing-separating device for combine-harvester|
    US4919641A|1988-10-13|1990-04-24|Spetsializirovannoe Konstruktorskoe Bjuro No Komplexam Machin Dlya Dvukhafaznoi Uborki|Axial threshing and separating means|
    US4936810A|1989-05-05|1990-06-26|Ford New Holland, Inc.|Crop thinning elements for axial flow combine|
    US4889517A|1989-05-05|1989-12-26|Ford New Holland, Inc.|Overlapping rasp bar rotor for axial flow combines|
    US5364306A|1993-04-26|1994-11-15|Deere & Company|Notched helical vanes in the feeding section of an axial agricultural combine|
    US5376047A|1993-04-26|1994-12-27|Deere & Company|Crop engaging element for an axial agricultural combine|
    US5688170A|1993-07-01|1997-11-18|Deere & Company|Rotary combine having a concentric infeed section and eccentric threshing and separating sections|
    AU676037B2|1993-07-01|1997-02-27|Deere & Company|An axial flow combine having a concentric threshing section and an eccentric separation section|
    DE19720074B4|1997-05-14|2005-07-21|Claas Selbstfahrende Erntemaschinen Gmbh|Harvester|
    DE19802672C2|1998-01-24|1999-12-23|Claas Selbstfahr Erntemasch|Harvester|
    US6036598A|1998-05-21|2000-03-14|Deere & Company|Crop processing element for a rotary combine|
    ITVI980113A1|1998-06-10|1999-12-10|Giuseppe Loppoli|CHOPPER-MIXER-DISTRIBUTOR WAGON FOR THE TREATMENT OF MATERIALS SUITABLE FOR THE PRODUCTION OF COMPOST|
    US6296566B1|1999-10-05|2001-10-02|Case Corporation|Infeed impeller for a rotary combine|
    US6325714B1|1999-10-07|2001-12-04|Case Corporation|Rotor assembly for a combine|
    GB2356546A|1999-11-26|2001-05-30|Ford New Holland Nv|Threshing and separating unit for axial flow combines|
    US6375564B1|1999-11-29|2002-04-23|Deere & Company|Ramp segment for a combine rotor|
    EP1201113B1|2000-10-25|2004-12-29|CNH Belgium N.V.|Rotor assembly for an agricultural combine with a spiral rotor cylinder|
    US7028457B2|2003-01-10|2006-04-18|Cnh America Llc|Threshing plate for a tailings conveyor of an agricultural combine|
    GB2407750A|2003-11-06|2005-05-11|Cnh Belgium Nv|Axial flow combine harvester with adaptable separating unit|
    US7022013B1|2004-11-17|2006-04-04|Cnh America Llc|Axial flow combine harvester with adaptable separating unit|
    US7390252B1|2007-02-28|2008-06-24|Cnh America Llc|Agricultural combine rotor with a four inlet impeller arrangement feeding a three rasp bar threshing element layout|
    US7632180B2|2007-02-28|2009-12-15|Cnh America Llc|Method of making a rotor for a threshing system of an agricultural combine|
    US8006926B2|2007-05-23|2011-08-30|Cnh America Llc|Knife bank assembly of a counter knife assembly of an integral chopper assembly of a combine harvester|
    DE102012106338A1|2012-07-13|2014-01-16|Joachim Haase|Dreschtrommel and equipped with such a threshing drum mobile threshing|
    EP2910107A1|2014-02-24|2015-08-26|John DeereCo., Ltd|Threshing and separating device and combine harvester having the same|
    CN111226609A|2020-01-20|2020-06-05|湖南农业大学|Threshing method of threshing device in grain combine harvester|
    CN111480460B|2020-04-21|2022-01-11|扬州科丰高新产业投资开发集团有限公司|Straw screening installation|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US06/229,688|US4362168A|1981-01-30|1981-01-30|Separator for an axial flow rotary combine|
    [返回顶部]