SU763235A1

SU763235A1 - Engaging device for cans

Info

Publication number: SU763235A1
Application number: SU742011305A
Authority: SU
Inventors: Евгений Павлович Дорофеев; Валерий Степанович Теплов
Original assignee: Московский Автомобильный Завод Им. И.А.Лихачева (Производственное Объединение Зил)
Priority date: 1974-04-02
Filing date: 1974-04-02
Publication date: 1980-09-15

Description

Изобретение относится к грузозахватным устройствам, используемым, в частности, для захвата и кантования бидонов, снабженных захватными приспособлениями в виде ручек. 5The invention relates to load gripping devices used, in particular, for gripping and tilting cans equipped with gripping devices in the form of handles. 5

Известно захватное устройство, содержащее траверсу с установленными на ней стойками, на которых закреплены захватные органы, снабженные приводом их поворота fl] .A gripping device is known, comprising a traverse with racks installed on it, on which gripping bodies are provided, provided with a drive for turning them fl].

Это устройство, однако, имеет слож ную конструкцию и требует подвода внешней энергии.This device, however, has a complex structure and requires the supply of external energy.

Наиболее близким к описываемому изобретению является захватное уст- 15 ройство для бидонов, содержащее траверсу с серьгой для подвешивания на крюк грузоподъемного механизма, установлен ные на траверсе бобышки, в каж дой из которой закреплен с возмож- 20 ностыо поворота вокруг горизонтальной оси захватный орган, имеющий опорные призмы, причем один из захватных органов установлен с возможностью перемещения относительно траверсы , 25 Недостатком этого устройства является сложность конструкции, i также силовое воздействие захватных органов на груз, что может привести к его деформации . 30Closest to the described invention is a gripping device for cans comprising a traverse with an earring for hanging on the hook of a lifting mechanism, mounted on the traverse of the boss, in each of which a gripping body is fixed with a possible 20 turns around the horizontal axis, having support prisms, one of the gripping organs being mounted with the possibility of movement relative to the beam, 25 The disadvantage of this device is the design complexity, and also the force impact of the gripping organs on load, which can lead to deformation. thirty

Целью изобретения является упрощение конструкции устройства и исключение силового воздействия на груз.The aim of the invention is to simplify the design of the device and the exclusion of force on the load.

Поставленная цель достигается тем, что на каждом захватном органе закреплен кронштейн, а опорные призмы установлены со смещением вниз относительно оси, проходящей через центры бобьвиек, причем один из захватных органов закреплен в бобышке посредством жесткой тяги с выполненными в ней углублениями и пазами, а на бобышке установлены подпружиненный шариковый фиксатор тяги и шариковые опоры для нее, а также тем, что каждый захватный орган установлен с возможностью поворота вокруг горизонтальной оси, перпендикулярной оси, проходящей через центры бобышек, причем на жесткой тяге одного захватного' органа и на бобышке другого захватного органа закреплены регулируемое по высоте упоры.This goal is achieved by the fact that a bracket is fixed on each gripping organ, and the support prisms are mounted with an offset downward relative to the axis passing through the centers of the bobvi, moreover, one of the gripping organs is fixed in the boss by means of a rigid rod with grooves and grooves made in it, and on the boss a spring-loaded ball traction lock and ball bearings for it are installed, as well as the fact that each gripping body is mounted to rotate around a horizontal axis perpendicular to the axis passing through centers of bosses, moreover, the height-adjustable stops are fixed on the rigid rod of one gripping organ and on the boss of another gripping organ.

На фиг. 1 показано устройство, общий вид; на фиг. 2 - узел фиксации тяги; на фиг. 3 - разрез А-А фиг. 1.In FIG. 1 shows a device, a General view; in FIG. 2 - node fixing traction; in FIG. 3 is a section AA of FIG. 1.

Захватное устройство содержит траверсу 1 со скобой для навешивания на крюк грузоподъемного механизма. На траверсе закреплены бобышки 2 и 3, причем на бобышке 2 установлена тяга с выполненными в ней углублениями и пазами 6, взаимодействующими с шариковыми -опорами 7, размещенными в бобышке 2. На бобышке 2 закреплен подпружиненный фиксатор 8 с рукояткой 9. На конце тяги 4, а также на бобышке 3 установлены, с возможностью поворота вокруг горизонтальной оси, захватные органы, каждый из которых содержит кронштейн 10, а также опорную призму 11, смещенную вниз относительно оси, проходящей через центры бобышек.The gripping device comprises a traverse 1 with a bracket for hanging a load-lifting mechanism on a hook. On the traverse, bosses 2 and 3 are fixed, and on the boss 2 a rod is installed with grooves and grooves 6 made in it, interacting with ball-supports 7 located in the boss 2. A spring-loaded clip 8 with a handle 9 is fixed on the boss 2 and also on the boss 3 are mounted, with the possibility of rotation around a horizontal axis, gripping bodies, each of which contains a bracket 10, as well as a support prism 11, shifted down relative to the axis passing through the centers of the bosses.

Устройство работает следующим образом.The device operates as follows.

При захвате бидона вводят горизонтальные части кронштейнов 10 в рукоятки бидона, отжимая при этом рукояткой 9 фиксатор 8 и перемещая тягу 4. В таком положении тяга 4 фиксируется фиксатором 8. Затем бидон можно вручную поворачивать относительно горизонтальной оси, опирая его при этом на опорные призмы 11.When capturing the can, the horizontal parts of the brackets 10 are introduced into the can handle, while squeezing the latch 8 with the handle 9 and moving the rod 4. In this position, the rod 4 is fixed by the latch 8. Then the can can be manually rotated about the horizontal axis, while supporting it on the supporting prisms 11 .

Без груза, благодаря смещению призм вниз, кронштейны 10 всегда находятся в вертикальном положении.Without load, due to the displacement of the prisms down, the brackets 10 are always in a vertical position.

Claims

The invention relates to lifting devices used, in particular, for grabbing and tilting cans fitted with gripping devices in the form of handles. A gripping device is known, which contains a traverse with mounted on it LKAMk, on which the EI-grab bodies are fixed, equipped with a drive for their rotation fl. This device, however, has a complex structure and requires the supply of external energy. The closest to the described invention is a gripping device for cans containing a traverse with an earring for attaching to a hook of a lifting mechanism, mounted on the traverse of the lug, in each of which the gripping organ is fixed with the possibility of rotation around the horizontal axis, and ikhdiy is supported by a prism, one of the gripping bodies is installed with the ability to move relative to the crosspiece 2 The disadvantage of this device is the complexity of the design, as well as the force effect of the gripping bodies on ties that kyuzhet cause deformation. The aim of the invention is to simplify the design of the device and the exclusion of the force effect on the load. The goal is achieved by the fact that a bracket is fixed on each gripping organ, and the supporting prisms are installed with an offset downwardly relative to the axis passing through the centers of the bolts, one of the gripping organs being fixed in the boss by means of a rigid pull with recesses and grooves made in it, and on the boss there is installed a spring-loaded ball lock and ball bearings for it, as well as the fact that each gripping member is installed with the possibility of rotation around a horizontal axis, perpendicular to the axis passing through Without centers of bosses, with height-adjustable stops fixed on a rigid t of one gripping body and on a lug of another gripping body. FIG. 1 shows the device, a general view; in fig. 2 - fixing unit knot; in fig. 3 - section A-A of FIG. 1. The gripping device contains a tragle version 1 with a bracket for being hooked to a lifting mechanism. Lugs 2 and 3 are fixed on the traverse, and bolt 2 is mounted on the yoke 4c in it with depressions 5 and grooves b cooperating with ball-bearing 7 placed against the boss 2. Pin 2 of the clamp 2 is fixed to the boss 2. 4, as well as on the boss, are installed, with a return angle, a turn around the horizontal axis, gripping organs, each of which contains a bracket 10, as well as a supporting prism 11, displaced downwards relative to the axis passing through the centers of the bosses. The device works as follows. When a can is seized, the horizontal parts of the brackets 10 are inserted into the handles of the can, while pressing the handle 9 and locking the clamp 8 and moving it 4. In this position, the pull 4 is locked by the lock 8. Then the can can be manually rotated about the horizontal axis, leaning it This is on the supporting prisms Without load, due to the downward displacement of the prisms, the brackets 10 are always running in a vertical position. Claims 1. A gripping device for cans comprising a yoke with a hook for hanging onto a hook of a lifting mechanism, mounted on the traverse of a lug, in each of which a gripping body, nadiadii supporting prisms, is mounted with rotation possibility around a horizontal axis, one of the gripping bodies being installed with the possibility of movement relative to the traverse, which is tentatively due to the fact that, in order to simplify the design of the device and eliminate the force effect on the load, on each gripping body is fixed the bracket, and the supporting prisms are mounted with mixing downwards relative to the axis passing through the centers of the lugs, one of the gripping organs being fixed in the lug by means of a rigid rod with recesses and grooves made in it, and a spring-loaded ball latching rod is installed on the lug ball bearings for her. 2. The gripping device according to claim 1, characterized in that each gripping member is installed with the possibility of rotation about a vertical axis, perpendicular to the axis passing through the centers of the lugs, and fixed on a rigid t of one gripping member to the hub of another gripping organ on height stops. Sources - information taken into account in the examination 1. US patent 2384307, cl. 294-67, 1945.

2.Catalog of Bushman eguipment USA for 1971, Capture for barrels, model 2028AND (prototype) ..