• 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 present invention is directed to an apparatus and method for collecting the discharged grass clippings of a lawn mower. The lawn mower includes a discharge opening at the lateral side or the rear side of the lawn mower. Grass clippings are directed through the discharge opening to a conveyor member, thereafter the clippings are deposited in a catcher. The present invention does not require a high speed air flow to discharge the grass clippings. Further, since the grass clippings are discharged by a conveyor member into the top opening of a catcher the level of grass clippings positioned in the catcher may readily be observed so that it is very easy to determine when the catcher should be emptied.
    公开号:SU942571A3
    申请号:SU792759897
    申请日:1979-04-27
    公开日:1982-07-07
    发明作者:Такахаси Кацухино；Дои Хатиро；Яегаси Масаюки
    申请人:Фузо Кейгокин К.О. Лтд (Фирма)；
    IPC主号:
    专利说明:

    (5) MOTOR PLANT
    one
    FIELD OF THE INVENTION The invention relates to agricultural machinery, in particular, to lawn mowers with pick-up devices.
    A lawn mower is known, including a cutting apparatus placed in a housing with an outflow window, a device for transporting mowed grass located behind it, and a mowing grass catcher Cl.
    A disadvantage of the known device is that it is ineffective at work, especially when mowing wet grass. The device is not very manoeuvrable, and unloading the cut grass from the catcher presents certain difficulties.
    The purpose of the invention is to increase the efficiency of the mower.
    The goal is achieved in that the device for transporting the cut grass is installed with a gap relative to the outflow window.
    The catcher is made in the form of an open top 1.mk (), mounted behind a transporting device, and is removable on the lawn mower,
    FIG. 1 shows a lawnmower, the first option, side view; 5 in FIG. 2 - the same, type of failure), y; fig. 3 is the same, bottom view; fig, the same, side view, second embodiment; in fig. 5 - we, side view, third embodiment; figure 6-
    10 this is not, side view, fourth embodiment; in fig. 7 - the same, rear view, fifth embodiment.
    The lawn mower consists of a body frame 1 mounted on a pair
    15 of the front wheels and a pair of rear wheels 2, The lower mower of the mower is open and is intended for mounting a cutting member (knife) in it, not shown in the drawings. On the island
    20 of the body 1, an electric motor 3 is mounted, by which the drive shaft is turned, which rotates the cutting member. The discharge window k is located on the side or on the back of the mower so that it extends in the side (tangential) direction with respect to the rotation of the cutting member. The guide plate 5 is installed at the bottom of the discharge window k and ensures the passage of the cut grass to the transport element ( conveyor belt 6). The conveyor belt 6 is located between the drive shaft 7 and the rotary carrier shaft 8. The drive shaft 7 is mounted on the carrier frame 9. The belt 6 has, on its outer periphery, spaced apart from each other lateral stiffeners 10 protruding outwardly from the sides of the conveyor belt 6 are mounted walls 11. A pulley 12 is mounted on the drive shaft 7 and a pulley 13 is mounted on the bearing shaft 8. The bearing shaft 8 is installed at the outflow window (so that between them small gap. The gap between the conveyor element and the outflow window k is such that the twigs or pebbles pass through it and fall on the ground. The conveyor belt can be carried out jointly or independently of the mower cutting unit. 8 of one of the embodiments of the proposed device, the tape can be wired together with a knife1-1, a rotating electric motor or a motor 3 by means of a flexible T: transmission shaft. The drive shaft can be driven either by an electric motor or by engine 3 using a flexible transmission rod 1 or by a belt. In the second embodiment, the GU of the proposed device is hfig.ch; the tape can be brought separately about the electromotor or jigatel 3 using a second motor or engine 15, i.e. shaft 7 may be connected separately to the second motor or engine 15 to rotate the conveyor leg. The number of revolutions or drive power provided for the conveyor belt 6 depends on the power of the mower operation, the angle of the conveyor belt and other factors. Usually the number of revolutions of the conveyor belt is very small. The conveyor belt is designed in such a way that it can be easily removable mounted at the outflow window. 4 According to the third embodiment, the conveyor has two parallel conveyor belts 6 rotatably mounted on the supporting frame 9. The catcher has the shape of a container of such a configuration as a hopper or bag with an open upper receiving opening. The receiving opening can be closed with a lid. The catcher is installed behind and below the conveyor and is removably mounted on the mower regardless of conveyor. The catcher is provided with frame 16. The catcher may be made entirely of metal or of synthetic material. Alternatively, the catcher may consist of a separate support frame 16 and a container part 17 made of flexible fabric or synthetic resin, which is mounted on frame 16. In one of Variants of the proposed device, the container part 17 can be made of inexpensive material, removable mounted on the frame 16. In this embodiment, the container part 17 can be thrown away with Passing grass cut in it after the end of lawn mowing. In the fourth embodiment, the lower part of the catcher is provided with rollers or bearing elements 18 for reducing the load acting on the frame 16 of the catcher. In addition, the rollers or carriers 1–8 contribute to reducing the load on the tail end of the mower. A catcher equipped with rollers or carrying elements 18 can be detachably mounted on the tail end of the conveyor. According to the fifth embodiment, the outflow window is installed on the side of the mower, the conveyor belt and catcher are removably mounted at the outlet window. The device works as follows. When moving the mower on the surface to be treated, the grass cut by the knife is fed through the outflow port k to the conveyor belt 6, which supplies the bevelled mass to the container part 17, which is periodically unloaded. The proposed device is relatively simple in construction. Due to the fact that the conveyor belt is placed at the outflow window for collecting and transporting the cut grass, it can be freely adapted for mounting on conventional mowers.
    The proposed device, according to which the conveyor belt is placed near the tail end of the lawn mower, does not adversely affect the efficiency of its work and does not create a danger in the process of mowing the grass. The advantages of the proposed device are that its design does not use high-speed air flow. In addition, the mower makes a complete collection of grass, even if it is used in the garden area. In addition, by using a conveyor belt located at the outflow window to collect the mowed grass, and directing it to the catcher, which has an opening at the top, the collection is mowed grass can be easily and conveniently produced by the amount of grass stored in the container. Due to the fact that the catcher is removably connected to the mower, the proposed device can conveniently
    stored and easy to transport.
    权利要求:
    Claims (3)
    [1]
    1. A lawn mower, including a cutting apparatus, housed in a housing with an outflow window, a device for transporting mowed grass and a mowing grass catcher located behind it, which, in order to increase the efficiency of the mower, the device for transporting mowed grass is installed with a clearance relative to window.
    [2]
    2. The lawn mower of claim 1, wherein the catcher is made in the form of a container open at the top mounted behind the transporting device.
    [3]
    3. The lawn mower according to claims 1 and 2, in contrast to the fact that the catcher mounted on the lawn mower is removable.
    Sources of information taken into account in the examination
    1. Patent of France No., cl. A 01 D 35/22, 1973.
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    CnpD. 3
    类似技术:
    公开号 | 公开日 | 专利标题
    SU942571A3|1982-07-07|Lawn mower
    US4114353A|1978-09-19|Terrain traversing device having impeller means for propelling grass clippings and leaves into a receptacle
    US4245455A|1981-01-20|Lawn mower
    US3925968A|1975-12-16|Power lawn mower and mulcher-bagger combination
    US4083166A|1978-04-11|Mulcher attachment for rotary power mower
    CA2222982C|2001-08-21|Mulching mower deck
    US4263771A|1981-04-28|Mulching mower and clean-up machine
    US4614080A|1986-09-30|Grass collector blower
    US3657865A|1972-04-25|Riding lawn mower and leaf shredder
    US5142851A|1992-09-01|Post-processing apparatus for lawn mowers and the like
    US5117616A|1992-06-02|Mulching lawn mower
    US2815634A|1957-12-10|Rotary lawn mower
    US3790094A|1974-02-05|Mobile leaf pulverizer
    US2491544A|1949-12-20|Lawn mower
    US4314436A|1982-02-09|Mowing machine
    US5577375A|1996-11-26|Lawn de-thatcher
    US2734328A|1956-02-14|Lawn mower
    US5357738A|1994-10-25|Apparatus for the treatment of lawns
    US3107472A|1963-10-22|Rotary mower
    US2759321A|1956-08-21|Combined mower and mulch machine
    US4716717A|1988-01-05|Power lawn mower
    US2984961A|1961-05-23|Lawn cleaner
    US3367091A|1968-02-06|Lawn care unit
    US3673772A|1972-07-04|Impact mowing machine
    US2162783A|1939-06-20|Grass catching and distributing device
    同族专利:
    公开号 | 公开日
    AU520432B2|1982-01-28|
    DE2903497A1|1979-11-08|
    DE2903497C2|1984-07-19|
    GB2019706A|1979-11-07|
    GB2019706B|1982-08-11|
    SE7903455L|1979-10-29|
    FR2423969B1|1983-11-18|
    CA1124527A|1982-06-01|
    BE875877A|1979-08-16|
    IT1113901B|1986-01-27|
    FR2423969A1|1979-11-23|
    AU4321979A|1979-11-01|
    JPS54146747A|1979-11-16|
    US4262475A|1981-04-21|
    IT7922173D0|1979-04-26|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US875831A|1907-10-18|1908-01-07|James Carter Longstreet|Pea and bean harvester.|
    US1119898A|1913-11-22|1914-12-08|Martin Tufty|Header attachment for binder-equipped harvesters.|
    US1369258A|1919-12-31|1921-02-22|George J W Meyers|Grass elevator and carrier attachment for lawn-mowers|
    FR540622A|1921-09-03|1922-07-13|Advanced harvester|
    US1591775A|1924-09-12|1926-07-06|Perling Albert|Lawn mower|
    US1686563A|1927-09-07|1928-10-09|Johnson John Conrad|Grass conveyer for lawn mowers|
    US2632989A|1950-06-06|1953-03-31|John H Ross|Lawn mower attachment|
    US2848862A|1957-03-07|1958-08-26|Floyd T Harrigan|Grass conveyor for mowers|
    US3222853A|1964-03-30|1965-12-14|Henry F Michael|Grass and leaf baler for rotary lawn mowers|
    US3657865A|1969-09-24|1972-04-25|Howard C Ober|Riding lawn mower and leaf shredder|
    US3736736A|1972-03-06|1973-06-05|Deere & Co|Baling attachment for lawn mowers|
    US3805500A|1972-07-27|1974-04-23|D Sweet|Grass cuttings catcher for rotary lawn mower|
    FR2204102A5|1972-10-25|1974-05-17|Gutbrod Sa|
    FR2235639A1|1973-07-06|1975-01-31|Bernard Moteurs|Rotary type lawn mower with clippings compactor - clippings collect against spring loaded flap until spring is overcome|
    DE2337012A1|1973-07-20|1975-02-06|As Motor Gmbh & Co Kg|LAWN MOWER WITH REAR DISCHARGE|
    US3987606A|1974-01-10|1976-10-26|Outboard Marine Corporation|Grass clipping collection apparatus|
    US4054023A|1974-09-05|1977-10-18|Outboard Marine Corporation|Grass collection apparatus|
    US4095398A|1974-09-23|1978-06-20|Aumann Richard F|Grass bagger|
    US4151702A|1977-07-21|1979-05-01|The Perfection Manufacturing Company|Mower grass catcher for rear discharge|
    US4168600A|1977-11-14|1979-09-25|J. I. Case Company|Mower discharge chute assembly|US4589249A|1980-12-15|1986-05-20|Walker Manufacturing Company|Mowing apparatus|
    BE896164A|1983-03-15|1983-07-01|Cockerill Sambre Sa|Golf course grass cutter - has two parallel belts conveying cut grass from low level to high level rear discharge point|
    GB8323420D0|1983-09-01|1983-10-05|Black & Decker Inc|Collecting box for garden tool|
    AU610536B2|1986-11-28|1991-05-23|Theodore William Reinhold|An improved grass catcher|
    US4986062A|1990-01-18|1991-01-22|White Consolidated Industries, Inc.|Bagger attachment for grass mowers|
    DE4332430C2|1993-09-14|1995-10-12|Ball Wilfried|Mowing machine, in particular lawn mower|
    US5826416A|1995-06-02|1998-10-27|Scag Power Equipment, Inc.|Lawn mower having a dual discharge system|
    FR2751167A1|1996-07-18|1998-01-23|Kapff|Vegetation sorter for crop cutter|
    US5983613A|1996-11-08|1999-11-16|Winter; Rex Coker|Vacuum mower|
    DE19749960C2|1997-11-03|2000-06-08|Horst Staiger & Soehne Gmbh|Conveyor for lawn mowers and sweepers|
    IT1315617B1|2000-03-17|2003-03-14|Franco Ori|MOWING MACHINE|
    US7013627B2|2003-09-12|2006-03-21|Ariens Company|Bagging device for a lawnmower|
    US6996963B2|2003-11-25|2006-02-14|Ariens Company|Utility cart for use on a lawnmower|
    PL3038450T3|2013-08-28|2018-02-28|Husqvarna Ab|Articulated rider collection assembly|
    ES2712623T3|2013-08-28|2019-05-14|Engbakken Groups Holding Aps|Apparatus for the treatment of a lawn surface|
    US9144197B2|2013-11-04|2015-09-29|Cnh Industrial America Llc|Dual conveyor infeed for a header of an agricultural harvester|
    JP2019216646A|2018-06-19|2019-12-26|株式会社クボタ|Mowing machine|
    AT523637B1|2020-07-24|2021-10-15|Werner Steininger|MOWING DEVICE|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    JP5258578A|JPS54146747A|1978-04-28|1978-04-28|Treating method and device of cut lawn|
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