• 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:
    This invention relates to tipping devices, in particular for lifting a truck tipping body. The purpose of the invention is to reduce tipping force. The power cylinder has an effect on the body and on the axle and on the triangular connecting rods 9 and thus creates pressure in arrow A, which facilitates the lifting of the body. 5 hp f-ly, 6 ill.
    公开号:SU1544178A3
    申请号:SU864027943
    申请日:1986-07-30
    公开日:1990-02-15
    发明作者:Коромпт Антуан；Лабланш Жан；Мишалон Фернан
    申请人:Бенне Маррель (Фирма)；
    IPC主号:
    专利说明:


    cm
    The invention relates to a tilting device of a new type intended to control the tipping of a body on its supporting chassis, and can be used when the carrying chassis is the chassis of a vehicle, such as a truck, trailer or semi-trailer.
    Fig. 1 shows a tilting device at the initial moment of tipping; figure 2 - the same, in an intermediate position; fig. 3 - the same at the end of the rollover; Fig. 4 shows a device, a variant with a th at the initial moment of overturning; on fn.5 - the same, in an intermediate position; in fig. 6 is the same at the end of the rollover.
    1-3, the lower fixed chassis 1 is shown, on the rear of which there is an axis 2 on which the tilting pan 3 is hinged. The chassis 1 can be the chassis of the vehicle, while the pallet 3 is the bottom of the tipper body four.
    The bottom has an axis 5 on which the top of the rod 6 is pivotally mounted on a lifting ram 7, which has lateral fingers 8 in its lower part.
    The power cylinder 7 is located between two identical triangular connecting rods 9, which overlap one another. Each of these two rods 9 has three vertices, namely:
    -first peak, hinged on the fingers 8 of the power cylinder- | ra 7;
    - the second vertex hinged on the axis 10, which is carried by the bracket 11 of the chassis 1;
    - the third peak bearing axis 12 of roller 13 which rolls along the plate
    14 fixed to the bottom surface of the tilting pan 3.
    The connecting rods 9 are connected by a crossbar 15 placed above the cylinder 7 with a small gap, when all three axes are placed in a line in one plane.
    The device works as follows.
    In the off position shown in figure 1, the power cylinder 7 is slightly inclined to the horizontal between the chassis 1 and the pallet 3, which lies on

    e Q
    five
    five
    0
    five
    0
    0
    five
    him The greatest shoulder between axles 10, 12 of each connecting rod 9 is directed to the front of the chassis 1.
    When they begin to apply pressure to the power cylinder 7, the roller 13 exerts on the plate 14 force pressure along arrow A, which is directed upwards, almost vertically. This force pressure increases with a maximum shoulder relative to the tipping axis 2. This allows minimizing the longitudinal force pressure along arrow B caused at that moment by the power cylinder 7.
    Thus, the pallet 3 is raised by raising the crank 9 around its fixed axis 10 as a result of the forward force pressure that the power cylinder 7 exerts on axis 5 until all three axes are aligned in one plane in the same plane (Fig. 2). Subsequently, this position is maintained during the continuation of movement, when the connecting rods 9 remain stationary relative to the power cylinder 7 during this movement to the position of FIG. Crossbar 15 prevents any untimely tilting of the connecting rods 9 beyond the position shown in figure 2, and any self-tipping of the body.
    According to the variant (FIGS. 4-6), the power cylinder 7 does not have side fingers 8, but has an axis 16, located in a classical manner under the bottom of the cylinder 7. On one side, the axis 16 is connected with two tons of g 17 located on both sides of the cylinder. the left cylinder 7, with the first apex of triangular rods 9. On the other hand, the ends of the axis 16 slide in longitudinal guides 18 rigidly fastened to chassis 1. The rear part of the guides 18 forms a tooth 19 capable of receiving at the end of raising the pallet 3 (FIG. 5 and 6) the toe of the hook 20, which turns under the cylinder 7, with which it is rigidly bonded.
    On the contrary, in this embodiment, it is no longer necessary to connect both rods 9 with the help of a thrust crosspiece 15.
    The device works as follows.
    When pressure is applied to the ram 7, while the entire assembly is in an idle position
    51
    (FIG. 4), each ha 17 carries out a pulling force on the top of its connecting rod 9, which acts on the slab 14. This causes a separation under the don 3, which begins to rise due to the force pressure along arrow A and under the influence of forward force pressure along arrow B, which the power cylinder 7 has on axis 5.
    During this lift, the axis 16 moves backward on the guides 18 to a position in FIG. 5, in which the toe of the hook 20 engages with the tooth 19 of the guides. Now all three axes are in one line in one plane, which corresponds to the position of the dead center. They will remain in this position, as well as the rods 9, during the entire sequence of movement, to the position of FIG. Throughout this last phase, the tilting of the pallet 3 occurs only under a force action along arrow B of the power cylinder 7, which, having turned, now has a considerable shoulder with respect to axis 2.
    The power cylinder 7 may be of any known type. The direction of movement of the axis 16 in the guides 18 can be controlled by rolling rollers or sliding shoes.
    The tipper could be installed in the opposite direction with respect to what is shown in the drawings.
    The tipper could also be reoriented from front to back, with power cylinder 7 pointing forward and connecting rods 9 towards the rear of the vehicle.
    And finally, one could imagine the same kinematics with two side power cylinders and with a single central connecting rod.
    权利要求:
    Claims (6)
    [1]
    1. Tipping device, mainly for dumping trance
    5 th
    15 0 25
    about
    35
    0
    five
    0
    786
    tailor tools containing inserted between two nodes - fixed, lower chassis and upper tilting pan, hinged at the rear of the chassis, at least one hydraulic power cylinder and one triangular connecting rod that is hinged at the top of the chassis; is connected with one end of the hydraulic cylinder and a roller interacting with the pallet is fixed on its third top, and the other end of the power cylinder is fixed on the pallet, characterized in that, in order to reduce sili tipping, is provided with a transverse pin mounted on the chassis for movement therealong and associated draft type hinge on the other vertex of the triangular connecting rod, and one end of the cylinder is connected to the trunnion.
    [2]
    2. The device according to claim 1, characterized in that the trunnion is provided with rollers interacting
    with a rail mounted on the chassis.
    [3]
    3. A device according to claim 1, characterized in that the trunnion is provided with shoes sliding in a guide fixed on the chassis.
    [4]
    4. Device popp. 2 and 3, characterized in that at one end of the power cylinder behind the axis of the hinge there is a hook for hooking at the end of the tipping phase to the tooth, which is fixed to the guide.
    [5]
    5. Device on PP. 1-4, about t - l, which is equipped with a second triangular connecting rod, mounted similarly to the first,
    and the connecting rods are located on both sides of the power cylinder.
    [6]
    6. The device according to claims 1-4, which is equipped with a second power cylinder, mounted similarly to the first, and the cylinders are located on the sides of the central triangular connecting rod.
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    类似技术:
    公开号 | 公开日 | 专利标题
    SU1544178A3|1990-02-15|Tipping arrangement
    US3838783A|1974-10-01|Portable hydraulic service lift for automotive equipment
    US20040156703A1|2004-08-12|Hoist for loading and unloading objects on a truck bed
    US3430792A|1969-03-04|Vehicle with tilting bed
    US3942664A|1976-03-09|Device for handling a load bucket removably mountable on a vehicle
    BE1000012A6|1987-11-10|Device for controlling a load platforms for transport vehicles.
    US3211306A|1965-10-12|Load carrying vehicle
    US3689030A|1972-09-05|Frame straightening machine for vehicles and the like
    CA1089415A|1980-11-11|Cylinder arrangement for raising a carriage and uprights of a mast
    US3454175A|1969-07-08|Apparatus for loading and unloading containers
    US4325464A|1982-04-20|Lifting stand of a motor-driven truck
    US4106812A|1978-08-15|Side dumping vehicle
    US4052105A|1977-10-04|Truck hoist
    US6402453B1|2002-06-11|Side dump body including a material compaction assembly
    US4761110A|1988-08-02|Vehicle lifting and towing apparatus
    US4723887A|1988-02-09|Load carrying and tipping vehicle
    SU1716964A3|1992-02-28|Vehicle with trough-shaped changeable body
    GB2259688A|1993-03-24|Combined car carrier and dumper truck
    GB1572373A|1980-07-30|Transport vehicles
    US3586192A|1971-06-22|Industrial lift trucks
    SU927503A1|1982-05-15|Hydro-mechanical tilter for hoisting heavy tiltable moulds
    GB2228248A|1990-08-22|Lifting and tipping refuse containers
    GB2293363A|1996-03-27|Lift Truck
    SU1397327A1|1988-05-23|Arrangement for tipping-over vehicle platform
    EP0001020A1|1979-03-07|Tipping vehicle
    同族专利:
    公开号 | 公开日
    KR870001064A|1987-03-11|
    AU6061686A|1987-02-05|
    ES2001888A6|1988-07-01|
    JPS62103238A|1987-05-13|
    AU587052B2|1989-08-03|
    EP0214067A1|1987-03-11|
    US4762370A|1988-08-09|
    FR2585643B1|1987-10-30|
    FR2585643A1|1987-02-06|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2603518A|1948-02-13|1952-07-15|Charles R Golay|Truck tipping mechanism with initial lift lever|
    FR1418302A|1964-10-06|1965-11-19|Bennes Marrel|Improvements in lifting devices for dump bodies and the like|
    CH532489A|1970-03-20|1973-01-15|Birkeland Magnus|Hydraulic lifting device for a tipping bridge on a truck|
    US4029358A|1976-07-29|1977-06-14|General Motors Corporation|Rear dump operating mechanism|
    US4176881A|1978-04-27|1979-12-04|Cole H Ray|Lock device for dump trucks|
    CH623291A5|1978-07-12|1981-05-29|Gemaro Ag|Lifting mechanism for loading skips|US5203668A|1991-06-06|1993-04-20|E. Fisher|Apparatus for loading and unloading of a container structure or other loads with respect to a truck body or trailer|
    FR2684615B1|1991-12-06|1994-03-25|Maysonnave Jean Patrick|DEVICE FOR MANEUVERING ARTICULATED STRUCTURES.|
    US6186596B1|1999-03-11|2001-02-13|Eldon D. Jones|Truck hoist|
    US6561589B2|1999-03-11|2003-05-13|Eldon D. Jones|Dual acting truck hoist|
    US6543856B2|1999-03-11|2003-04-08|Eldon D. Jones|Dual acting truck hoist with safety latch|
    US6976740B1|2001-07-10|2005-12-20|Henderson Manufacturing Company|Ball screw hoist system for vehicle|
    US20060062660A1|2004-09-23|2006-03-23|Lazar Marmur|Apparatus for loading and unloading of a container upon a roll-off vehicle including a movable frame section|
    US7192239B2|2004-09-23|2007-03-20|Automated Waste Equipment Co., Inc.|Apparatus for dual stage loading of a container upon a roll-off vehicle|
    JP4725727B2|2005-12-27|2011-07-13|株式会社エンプラス|gear|
    US8029228B2|2007-03-09|2011-10-04|Omaha Standard, Inc.|Cable hoisting apparatus|
    US8313150B2|2007-06-20|2012-11-20|Jones Eldon D|Hoist|
    US7523994B2|2007-06-20|2009-04-28|Jones Eldon D|Hoist|
    US7850248B2|2008-02-15|2010-12-14|Jones Building Lllp|Hydraulic system|
    US20100019561A1|2008-07-24|2010-01-28|Gladiator Equipment LLC|Hoist employing a multiple piston cylinder|
    US8393686B2|2008-07-24|2013-03-12|Gladiator Equipment LLC|Hoist employing a multiple piston cylinder|
    ITAQ20100003A1|2010-01-26|2011-07-27|Silver Car Srl|PUSHING DEVICE FOR LIFTING THE LOADING PLATE FOR BISARCA|
    US8231178B2|2010-02-16|2012-07-31|Les Placements Marcel Bibeau Inc.|Mobile base for reducing lateral pressure of the body lift cylinder of a dump body|
    CN102717742A|2012-07-03|2012-10-10|中国重汽集团成都王牌商用车有限公司|T-type single-cylinder composite lifting dumping truck|
    US9630546B2|2013-05-15|2017-04-25|Wastebuilt Environmental Solutions, LLC|Lift unit for hoist|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR8512056A|FR2585643B1|1985-07-31|1985-07-31|TIPPING DEVICE, IN PARTICULAR FOR CONTROLLING THE TIPPING OF A TIPPER ON A VEHICLE|
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