• 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:
    Lifting gear for a filled sack comprises a pair of clamping bars between which the gathered and flattened mouth portion of the sack can be clamped after the mouth portion has been slung thereabout. The bars are in the form of parallel cantilever arms and rotatable about an axis parallel thereto, one of the bars also being displaceable to and from the other bar while remaining parallel thereto.
    公开号:SU900800A4
    申请号:SU782660398
    申请日:1978-09-08
    公开日:1982-01-23
    发明作者:Ахельполь Фритц；Тетенборг Конрад
    申请人:Виндмеллер Унд Хельшер (Фирма)；
    IPC主号:
    专利说明:

    The latch is equipped with an additional g-cylinder with the rod of which it is connected.
    Figure 1 shows a manually operated lifting device, front view; 2 is the same plan view; fig.Z - the same, side view; figure 4 - hydraulically acting lifting device, front view; on fig.Z - the same, type in the plan; Fig. C is a section A-A in Fig. 4; figure 7 is a device with open clamping rods, end view; on Fig - the same, with clamping rods, side view.
    The device is fixed on the carrier plate 1, which allows its installation, for example, on a forklift (not shown). The plate 2 is attached to the plate 2. The two ppps are fastened to the 3 fork lift truck and clamped between them. On the plate 1 is fixed nozzle 4, which is supported by anchor plate-. 5. A shaft 6 is installed in the socket 4 with rotation, which, with the help of the pin 7, passed through the shaft 4 and the shaft 6 through and the holes coinciding with the axes, can be locked to a turn.
    A plate 8 is attached to the end of the shaft b out of the nozzle 4, with which the holder 9 is bolted. A clamping rod 10 rotating around its axis and a guide roller 11 are attached thereto. The nozzle 4 and the rod 10 are on the same straight line and a guide roller 11 is placed parallel to the nozzle 4. A pipe 12 is mounted on the guide roller 11 with rotation, which can reach to the mounting ring 13 clamped on the guide roller 1. The pipe 12 is attached to the supporting plate 14, which, in turn, is attached to clamp rod w 15. The rod 15 (fig.Z) adjacent to the shaft 10 by its own weight. It can be rotated from the rod 10 around the axis of the guide roller 11. In the rotated position, the dash-dotted end 16 of the bag 17 can be inserted between these rods. After releasing the pin 7, the shaft 6 with the rod 15 can be rotated counterclockwise by 360. The rod 15 then assumes a position (Fig. 3), which can be secured from rotational and linear movement by inserting the pin 7 into the holes provided for it. At the same time. The end of the bag 16 forms a loop, which bends the rod 10 approximately 300 ° and approximately 180 ° the rod 15.
    When lifting the rods 10 and 15 when the lifting mechanism of the forklift loader (not shown), on which the described device is mounted, the rod 15 under the action of the end of the bag or the weight of the bag approaches the rigidly fixed rod 10, so that the wrapping pair of rods 10 and 15 is rotated Approximately 360 °, the end of the squeeze is firmly clamped between the two rods and its sliding out of the clip is impossible.
    To release the lifting device, simply lower the bag and turn the rod back about 360 degrees. When the forklift moves back, the end of the bag slides out of the space between the rods and the bag is released.
    As shown in FIGS. 4-8, the rotational movement and locking is carried out hydraulically, and a direction is provided for the rod to be rotated, in the first case by hand.
    In another embodiment, the pivot rod 18 is mounted in the walls of the frame 19 and 20 with free rotation. In the area between the walls of frame 19 and 20, a chain sprocket 21 is fixed on the rod 18, through which the roller chain 22 passes. The ends of the roller chain 22 connectors with piston rods 23 and 24, working under pressure from hydraulic cylinders 25 and 26, which are attached to the frame of the device.
    Including hydraulic cylinders 25 and 26, the cusio rod should be brought into right and left rotation.
    Near the chain sprocket 21, a flat cam 27 is fixed on the rod 18 with a radially passing curve 28, to which the front side of the lever 29 can abut. The lever 29 is mounted in the frame free shafts 19 and 20. To it is pivotally attached to the rod 30 additional hydraulic cylinder 31, working under pressure, the cylinder of which is pivotally mounted on the frame. By turning on the hydraulic cylinder 31, the lever 29 can be lifted above the flat cam 27 and onynjeH onto it.
    A bracket 32 is fixed to the rod 18, in which a yoke 33 is mounted with rotation. A rotating shaft 34 is connected to the yoke 33, which has a freely rotating roller 35 on the end facing the wall of the frame 20. The roller 35 is in contact with the fixed guide curve 36. It It has an upward-opening section of curve 37 that captures approximately 270 °, horizontally passing liiyek 38 is next to the right shoulder. In this case, curve 37 and ruler 38 are made in one piece.
    The device works as follows.
    Corresponding to the rotation of the rotatable rod 18, the roller 35 passes along the guide curve 36. In the extreme right position of the rod 18, the roller is superimposed on the extreme end of the ruler 38. As a result, the rod 3 is located at a great distance from the clamping rotary rod 18 (Fig. 7) such that the end of bag 39 can be inserted between both rods.
    When the rod 18 is rotated counterclockwise, the roller 35 moves to the left along curve 37 until the shaft 34 Oudet adjoins the rod 18 and begins to rotate counterclockwise around the axis of the rod 18. So that the rod 34 is axially close contact with the rod 18, the roller 35 along the inner surface of the segment of the curve 37 is directed along an arc around the rod 18, until it finally assumes the position shown in Fig. 8. As a result of this movement, the end of the bag (Fig. 3) is wrapped around the rods and clamped tightly between the clamp rods. Under the action of the weight of the bag 39, the rod 18 rises back. This can be prevented by, TOT. That the cylinder 25, which causes rotation in the clockwise direction, will continue to be under hydraulic pressure that is sufficient to create a force corresponding to the weight of the bag.
    According to another variant, the hydraulic cylinder 31 is turned on, due to which the lever 29 is lowered into the position presented by tia f: 1g.6 so that its front side is adjacent to the radially passing segment 28 of the flat cam 27 and thus prevents the right rotation of the rod 18.
    To release the bag from the device, first the lever 29 rises from the flat cam 27 and the rod 18 rotates clockwise by turning on the hydraulic cylinder 26, as a result, the roller 35 after turning approximately 300 ° falls on the ruler 38, and the rod 34 takes a far position from the rod 18 whereby the end of the bag 39 can be easily released from the rods.
    The proposed ycipoficTEfo yr / seHhuiaeT is the labor intensity of the portage displacement in the bags,
    权利要求:
    Claims (6)
    [1]
    Invention Formula
    [2]
    5 1. A device for gripping and lifting filled bags according to the USSR patent (740152, characterized in that, in order to reduce the laboriousness of moving filled 0 bags, one of the clamping rods is made rotatable on a roller, and the other is rotating around its axis, both rods are mounted console and parallel to each other GU2. The device according to claim 1, characterized in that the rotatable clamping rod is provided with a lever and a holder with a nozzle, by means of which it is associated with a rotating clamping rod, and is installed with possibility hatchet
    [3]
    3. The device according to claim 2, characterized in that the rotating clamping rod is installed by one
    5 end in the socket.
    [4]
    4. Device on PP. 2 and 3, in that the holder is provided with a pin passing through the nozzle and rotating the clamping
    0 rod.
    [5]
    5. Device on PP. 1 and 2, that is, the rotating clamping rod is provided with a rotary drive, and the rotatable clamping rod is provided with a cam with a stop and a swinging latch cooperating with the cam stop.
    [6]
    6. A device according to claim 5, characterized in that the drive of the engine is made of two hydraulic cylinders arranged parallel to each other with a chain and an asterisk, wherein the hydraulic cylinder rods are attached to the ends of the chain and the asterisk is connected to a rotating clamping rod.
     1, The apparatus according to claim 5, wherein the latch is provided with an additional hydraulic cylinder, with the stem of which it is connected.
    Q Sources of information
    taken into account in the examination
    1. Patent of the USSR 740152, cl. In 66 C 3/56, 14..10.76 (prototype).
    2Fig .2
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    t9-i. U
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    类似技术:
    公开号 | 公开日 | 专利标题
    SU900800A4|1982-01-23|Device for gripping and lifting filled bags
    US4051966A|1977-10-04|Tire manipulating apparatus
    GB1389354A|1975-04-03|Roll lifters
    US4632618A|1986-12-30|Feed storage for drill rods for a long-hole drilling apparatus
    CA1149358A|1983-07-05|Bobbin holder
    GB2025361A|1980-01-23|Device for tipping bulk-handling containers, such as railborne vehicles or buckets
    US3452882A|1969-07-01|Swing mechanism for backhoes
    SU740152A3|1980-06-05|Device for engaging and lifting filled bags
    US2936086A|1960-05-10|Overhead loader
    US3515296A|1970-06-02|Irrigation pipe loader
    US4032025A|1977-06-28|Backhoe bucket tilt
    WO1980000136A1|1980-02-07|Handling process and device in foundry
    SU1189748A1|1985-11-07|Device for loading garbage trucks
    SU591401A1|1978-02-05|Tipping/load-engaging member to loader
    SU726009A1|1980-04-05|Crossbeam for lifting and carrying articles with gravity centre above engagement line
    SU1009926A1|1983-04-07|Refuse carrier
    SU802160A1|1981-02-07|Load-engaging device
    GB1432118A|1976-04-14|Lattice welding machines
    SU111077A1|1957-11-30|Tractor loader
    FR2377506A1|1978-08-11|CHAIN LOCK
    SU1562298A1|1990-05-07|Load-lifting device
    SU1257052A1|1986-09-15|Outrigaer for lifting/conveying machine
    SU430034A1|1974-05-30|HYDRAULIC GRIPPING
    SU471250A1|1975-05-25|Bale wrapper
    SU1248944A1|1986-08-07|Cargo-hoisting machine swivel outrigger
    同族专利:
    公开号 | 公开日
    GB2004521B|1982-10-13|
    AT363223B|1981-07-27|
    DE2743208C3|1981-02-05|
    ES473635A2|1979-04-16|
    JPS5451168A|1979-04-21|
    FR2403966A2|1979-04-20|
    FR2403966B2|1983-10-28|
    DE2743208A1|1979-04-05|
    IT7826830D0|1978-08-18|
    GB2004521A|1979-04-04|
    US4226458A|1980-10-07|
    IT1158981B|1987-02-25|
    BR7805486A|1979-05-29|
    DE2743208B2|1980-06-04|
    JPS6153313B2|1986-11-17|
    ATA449878A|1980-12-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US824904A|1905-06-26|1906-07-03|Ira A Cammett|Package-carrier and closure for bags and the like.|
    US2327139A|1942-12-30|1943-08-17|Henry L Scott Company|Holding means for test specimens|
    US2607560A|1947-03-22|1952-08-19|Kenly C Bugg|Line tightener|
    US2679670A|1949-06-21|1954-06-01|Owen H Griswold|Cargo gear|
    US2710436A|1953-07-20|1955-06-14|Davis Aircraft Products Inc|Cargo tie-down|
    USRE25069E|1956-12-17|1961-10-31|Web-tensioning buckle |
    US3143233A|1961-02-07|1964-08-04|Towmotor Corp|Material handling apparatus|
    GB966113A|1961-05-26|1964-08-06|Harley Patents Int|Improvements relating to buckles|
    US3120403A|1961-06-21|1964-02-04|Aeroquip Corp|Cargo sling|
    US3120946A|1961-11-13|1964-02-11|Mark E Mccormack|Cargo tiedown and locking device|
    US3129728A|1961-12-28|1964-04-21|Fmc Corp|Strap tensioning tool|
    US3344486A|1965-06-15|1967-10-03|Irving M Golden|Buckle having a pressure member connected to slotted pivotally related frame members|
    US3296672A|1965-10-19|1967-01-10|Lew G Knight|Buckling device and method|
    US3574246A|1969-02-11|1971-04-13|Roy Norton|Buckle for cargo-holding straps|
    US3686715A|1971-01-11|1972-08-29|Ny Met Ind Inc|Strap system for material handling|
    US3887966A|1973-07-30|1975-06-10|Rexnord Inc|Heavy duty tension latch|
    US3937394A|1975-01-27|1976-02-10|Netschert Carl O|Handle for paper bag|
    FR2302269B1|1975-02-26|1978-02-03|Est Imprimerie Et Papeterie|
    FR2317216B1|1975-07-11|1979-02-02|Du Pin Cellulose|SU1129167A1|1983-06-06|1984-12-15|Центральная Экспериментально-Исследовательская Конструкторско-Технологическая Лаборатория Химизации Сельского Хозяйства Мсх Ссср|Load engaging device for bagged cargo|
    DE3690749T1|1986-06-20|1988-07-14|
    JPH0384183U|1989-12-15|1991-08-27|
    US5921601A|1997-05-27|1999-07-13|Buckles; Kathleen A.|Bag closure|
    US6474711B2|2000-12-07|2002-11-05|Homayoon Kazerooni|Mechanical grapple for manipulating objects|
    US6554337B2|2000-12-07|2003-04-29|Homayoon Kazerooni|Mechanical grapple for grabbing and holding sacks and bags|
    RU171791U1|2016-09-12|2017-06-16|Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина"|HANDLING UNIT FOR SOFT CONTAINERS|
    RU188520U1|2018-12-26|2019-04-16|Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина"|Soft container lifting device|
    WO2021091411A1|2019-11-05|2021-05-14|Публичное Акционерное Общество "Сбербанк России"|Electromechanical gripping device|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE2743208A|DE2743208C3|1977-09-26|1977-09-26|Gripping device for filled sacks|
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