• 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:
    1520694 Carrier and tipping vehicle E S KRESS J C MEDLEY and M E PINTER 9 Nov 1976 [9 Aug 1976] 46483/76 Heading B8E [Also in Division F4] A trailer carrier for a pot 11 has a U-shaped frame 21, 22 and a U-shaped cradle 26 pivoted together at their open ends so that the cradle can be pivoted by actuators 40 at either side to engage projections 31, 32 of the pot to lift it to a transport horizontal position, Fig. 5, and subsequently to tip the pot to empty its contents. The actuators 40 act on lifting levers 41 pivoted to the frame at 44 and connected to the cradle by pivoted links 42. The pivots 47, 48 of the links 42 are positioned so that the cradle 26 has a magnified swinging motion relative to the levers 41. In the travelling position actuator 51 can engage notched plates 53 to support the cradle without stress on the actuators 40. From the Fig. 5 position further extension of the actuators 40 tips the cradle 26 and pot 11 to empty the contents of the latter.
    公开号:SU831064A3
    申请号:SU772511561
    申请日:1977-08-08
    公开日:1981-05-15
    发明作者:Шеридан Кресс Эдвард；Кларк Медли Джексон；Эдвард Пинтер Меррилл
    申请人:Kress Edward S；Dzhekson Klark Medli；Pinter Merrill E；
    IPC主号:
    专利说明:

    The invention relates to vehicles with devices for facilitating the loading and unloading of goods carried, in particular to vehicles for transporting and unloading bulk containers and slag ladles. A known trolley for a slag ladle containing an U-shaped chassis frame. made with the possibility of covering the bucket from three sides, the lifting arms with grippers for the bucket protrusions mounted on the chassis frame can be rotated in the longitudinal vertical plane by means of a troso-block drive and longitudinal movement by a chain drive C11. The disadvantage of this design is its complexity and lack of maneuverability of the trolley. The closest technical solution to the proposed is a body for a ladle bowl containing a U-shaped chassis frame made with the possibility of covering the ladle bowl from three sides, a U-blued movable frame with grippers for bucket projections, hinged but free ends on free chassis frame ends and can be rotated in a vertical plane by means of lift hydraulic cylinders, and an additional mechanism for supporting the movable frame when lifting the bucket from the ground 12J. The disadvantage of this cart is the complexity of the design, especially the additional mechanism for supporting the movable frame when lifting the bucket from the ground. The purpose of the invention is to simplify the design. For this, it is provided with levers, one ends of which are hinged on the free ends of the chassis frame, other ends are hinged to the lifting cylinder rods, and hinged to connect the movable frame to the middle parts of the indicated arms, and this additional mechanism is designed as two hydraulic cylinders mounted on the chassis frame with the possibility of interaction of their rods with stops fixed to the free ends. movable frame. In addition, each of the levers consists of two plates rigidly connected by a cross member, between
    which hinge the lift cylinder rod and one end of the hinge connection.
    FIG. 1 shows the cart, general view; in fig. 2 - view A on. figure 1; in fig. 3 is a view B in FIG. on fi17. 4-7 shows the working positions of the carriage.
    The bucket bowl trolley 1 consists of a Tiara4a 2 and a trailer 3 having a rigidly connected bracket 4 and an U-shaped chassis frame 5. The bracket 4 is connected to the cylinder 2 by means of a hinge, on which hydraulic cylinders 7 are fixed, the rods of which are connected with a bracket 4.P-shaped chassis frame 5 is designed to cover the bucket on three sides and consists of a tubular cross member 8 and a pair of side beams rigidly connected to it, free ends 9 of the chassis frame 7. The covers 10 are rigidly connected to the cross member 8 and side beams On the outer sides of their free ends 9 P -shaped chassis frame 5 wheels 11 are coaxially fixed. At the free ends of the U-shaped chassis frame 5, they are hinged with their free ends. frame 12 and ramishass 5. At the same time, axles 14 also have wheels 11, bowl 1 is made with side projections NBi in the form of trunnions 15 and an end protrusion 16. At the free ends of the movable frame 12 are fixed hooks 17 and cam o2 handles 18 for trunnions 15 ovsh 1, and in its middle part there is a slot 19 for the end protrusion 16. On the free end 9 of the chassis frame 5, the arms 20 are hinged, each of which is made of two plates 21 rigidly connected by a cross bar 22 and covering the corresponding ends of the free end 9 of the chassis frame 5. The chassis frame 5 has lugs 23, which are rigidly attached to it. to which the hydraulic cylinders 24 are hingedly attached, the rods of which are fixed between the plates 21 of the levers 20. The middle parts of the levers 20 are secured by the hinge links 25, the other ends of which are connected to the end plates 13 of the movable frame 12. additional hydraulic cylinders 26 installed in box-shaped directions and cix 27. Plates 28 with cavities are fixed to the movable frame to interact with the rods of additional hydraulic cylinders 26.
    A truck with a movable frame lowered onto the chassis frame 5 is driven to the bucket 1, maneuvering by means of hydraulic cylinders 7 so that the trunnions
    15 are engaged with the hooks 17 and the stops 18 for locking the bucket on the carriage. The bracket 4 is designed in such a way that the trailer can be installed by means of hydraulic cylinders 7 at an angle close to 90 relative to the axis of the gacha. The slight extension of the piston rods of the hydraulic cylinders 24 tilts the movable frame 12 to the transport position, in which the end lug 16 rests on the seat 19, the trunnions 15 are locked in the hooks 17, and the bucket 1 is fully raised from the ground. It is preferable to hold the bucket 1 in a slightly tilted backward position in order to reduce the swing of the bucket 1 during the period of stopping and trog- ing and not in place and in order to prevent splashing over the end protrusion 16. In the transport position, the rods of the additional hydraulic cylinders 26 extend and support the movable frame 12 when unloading hydraulic cylinders 24. To unload the bucket 1, the rods of hydraulic cylinders 24 are further extended. At the same time, the ratio of the sizes of the levers 20 and the hinged links 25 and their mutual arrangement is chosen in such a way that ychagov 20 at some angle causes the movable frame 12 at a greater angle. The proposed design provides rotation of the movable frame 12 at an angle of more than 140. To return the bucket 1 to the transport position, pull the rods of the hydraulic cylinders 24, then the bucket 1 can be lowered to the ground at the required place
    Thus, the proposed trolley is constructively simple, has good maneuverability and can transport and unload slag buckets weighing about 35 tons or more with the same efficiency.
    权利要求:
    Claims (2)
    [1]
    1. Trolley for bucket bowl, containing U-shaped chassis frame, made to cover the bucket on three sides, U-shaped movable frame with grippers for bucket protrusions, hinged with free ends 1-I1 on free ends of chassis frame and configured to rotation in a vertical plane by means of lifting hydraulic cylinders, and an additional mechanism for supporting the movable frame when raising the bucket from the ground, characterized in that, in order to simplify the design, it is equipped with levers, one ends of which are articulated akrepleny at the free ends of the chassis frame, the other ends are pivotally linked to rods lift cylinders and hinge linkages for connecting the mobile frame
    with the middle parts of these levers, and this additional mechanism is made in the form of two additional hydraulic cylinders mounted on the chassis frame with the possibility of their rods interacting with the stops attached to the free ends of the movable frame.
    [2]
    2. Trolley pop. 1, different from the fact that each of the jawaghs consists of two plates KJ, rigidly
    of the transmission gates, each of which is hinged by a lifting cylinder rod and one end of a hinge connection.
    Sources of information taken into account in the examination
    1. US patent 3499561, cl. 214-313, 1970.
    2. US patent 3825135, cl. 214-313, 1974.
    If ъ. . -:.: k, .if4-. f 1
    17
    2t y 2f
    FIG. 2
    P
    (Reg. S
    Put. 7
    类似技术:
    公开号 | 公开日 | 专利标题
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    SU831064A3|1981-05-15|Truck for ladle cup
    FI110929B|2003-04-30|The bottom discharge arrangement
    US20090324374A1|2009-12-31|Loading and unloading device
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    SU852726A1|1981-08-07|Refuse carrier
    同族专利:
    公开号 | 公开日
    FR2361183A1|1978-03-10|
    ZA766276B|1977-09-28|
    IT1068898B|1985-03-21|
    US4063658A|1977-12-20|
    AU1896776A|1978-05-04|
    CA1052568A|1979-04-17|
    BE848555A|1977-03-16|
    AU499003B2|1979-03-29|
    FR2361183B1|1980-08-01|
    GB1520694A|1978-08-09|
    DE2648611C2|1989-04-13|
    JPS5443768B2|1979-12-21|
    DE2648611A1|1978-02-16|
    JPS5320219A|1978-02-24|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2313514A|1940-04-10|1943-03-09|Brooks Equipment And Mfg Co|Loading, hauling, and dumping apparatus|
    US2752193A|1955-01-17|1956-06-26|Athey Products Corp|Rear dump trailer|
    DE1257025B|1956-12-08|1967-12-21|Leo Sauer|Vehicle for picking up, moving, tilting and setting down containers, in particular buckets|
    FR1209883A|1956-12-20|1960-03-04|Paul Bernard & Co Ets|Self-propelled vehicles, all terrain, with interchangeable skips|
    FR1250430A|1958-10-22|1961-01-13|Pechiney|Handling equipment|
    FR1239300A|1959-10-27|1960-08-19|Bennes Samson|Vehicle intended to operate the lifting, transport and tilting of mobile and removable skips, and the skips cooperating with this vehicle|
    DE1236351B|1961-09-05|1967-03-09|Manfred Olaf Frede|Vehicle with a device for picking up or setting down and tilting containers, with a fork-shaped base frame|
    US3181430A|1962-07-30|1965-05-04|Caterpillar Tractor Co|Relief valve for bucket loader circuits|
    FR1381611A|1963-11-14|1964-12-14|Carl Kaelble G M B H Motoren U|Vehicle for the transport of a container or tank|
    US3335885A|1965-10-23|1967-08-15|Edw C Levy Company|Dumping vehicle for slag pots and the like|
    FR1481597A|1966-05-31|1967-05-19|Improvements made to vehicles and in particular to trailers for transporting steel mill pockets and similar loads|
    US3360146A|1966-06-29|1967-12-26|Caterpillar Tractor Co|Loader lift arm latch|
    US3520429A|1967-06-28|1970-07-14|Haegglund & Soener Ab|Transport vehicle for heavy loads|
    DE1923774A1|1969-05-09|1970-11-12|Fahr Ag Maschf|Vehicle, in particular agricultural vehicle|
    US3834568A|1970-07-30|1974-09-10|Martin Marietta Corp|Portable bin carrier assembly|
    US3722874A|1970-12-15|1973-03-27|E Kress|Slag pot carrier|
    US3825135A|1970-12-15|1974-07-23|E Kress|Slag pot carrier|
    GB1426863A|1972-03-07|1976-03-03|Metcalfe E|Load carrying assemblies|
    GB1400373A|1973-01-10|1975-07-16|Wellman Mech Eng|Pot transporter|
    US3918601A|1974-07-15|1975-11-11|Int Harvester Co|Linkage restraining safety device|US4122961A|1977-10-31|1978-10-31|Kress Corporation|Pot handlling trailer with compound action|
    US4378188A|1980-10-03|1983-03-29|Haulmasters, Inc.|Cover assembly for receptacle transporting vehicle|
    US4624618A|1985-02-22|1986-11-25|Kress Corporation|Reach back slag pot carrier|
    US4729710A|1987-02-02|1988-03-08|Kress Corporation|Ladle carrier with laterally shiftable cradle|
    US5098251A|1990-10-18|1992-03-24|Kress Corporation|Ladle carrier with laterally adjustable cradle|
    CN103624245A|2012-08-23|2014-03-12|上海海鹏特种车辆有限公司|Horizontally-hinged slag pot carrier|
    US20160114388A1|2014-10-23|2016-04-28|Phoenix Services International, LLC|System and Method for Handling A Tundish|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US05/712,485|US4063658A|1976-08-09|1976-08-09|Slag pot carrier|
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