SU676504A1

SU676504A1 - Rack loading and unloading device

Info

Publication number: SU676504A1
Application number: SU731961548A
Authority: SU
Inventors: Юрий Абрамович Адельсон; Тамара Павловна Тишинская; Владимир Иванович Ильин
Original assignee: Ленинградский Государственный Проектный Институт; Предприятие П/Я Р-6120
Priority date: 1973-09-03
Filing date: 1973-09-03
Publication date: 1979-07-30

Description

Изобретение относитс к области складСКОРО хоз йства.This invention relates to the field of warehouse SKOROS.

Известно устройство дл разгрузки и загрузки стеллажей штучными грузами, содержащее передвижную вдоль склада металлоконструкцию с горизонтальной рамой , на которой смонтирован подъемноопускной от привода захват, выполненный на всю длину стеллажа 1.A device for unloading and loading racks with piece goods is known, which contains a metal structure that is transportable along a warehouse and has a horizontal frame on which is mounted a lift grip from the drive, made for the entire length of the rack 1.

Однако наличие в этом устройстве захвата ут жел ет и усложн ет конструкции всего устройства.However, the presence in this capture device aggravates and complicates the design of the entire device.

Цель изобретени - облегчение и упрощение конструкции устройства.The purpose of the invention is to facilitate and simplify the design of the device.

Дл этого привод подъема захвата содержит пары цепей, одни концы которых шарнирно св заны с захватом посредством соединительной вилки, несущие ветви цепей расположены вертикально и снабжену жестко закрепленными на звень х цепей в шахматном пор дке кулачками, соедин ющими цепи в Жесткий стержень посредством выполненных на их торцах и взаимодействующих друг с другом выступов, впадин и упорных заплечиков, а на раме смонтированы приводные звездочки, разъедин ющие цепи, причем разъединенные ветви цепей направлены горизонтально в противоположные стороны от оси жесткого стержн , а свободные концы цепей размещены в смонтированных на раме направл ющих.For this purpose, the lifting drive of the gripper contains pairs of chains, one ends of which are hingedly connected to the gripper by means of a connecting fork, the supporting branches of the chains are arranged vertically and equipped with cams rigidly attached to the links in chains, connecting the chains to a rigid rod by means of the ends and interacting with each other protrusions, depressions and thrust shoulders, and drive sprockets are mounted on the frame, separating the chains, and the separated branches of the chains are directed horizontally in opposite opposite sides of the axis of the rigid rod, and the free ends of the chains are placed in guides mounted on the frame.

В устройстве направл ющие целесообразно выполнить зигзагообразными. На фиг. 1 схематично изображено устройство , вид спереди; на фиг. 2 - то же, вид сбоку;на фиг. 3 - вид по стрелке А на фиг. 1; на фиг. 4 - разрез Б-Б на фиг. 3.It is advisable to make the guides zigzag in the device. FIG. 1 schematically shows a device, front view; in fig. 2 is the same side view; FIG. 3 is a view along arrow A in FIG. one; in fig. 4 shows a section BB in FIG. 3

Устройство состоит из моста /, перемещающегос по пут м 2 вдоль склада, и подъемно-опускного захвата 3, выполненного на всю длину стеллажа. Захват представл ет собой балку 4 с вертикальнымиThe device consists of a bridge / moving along the path m 2 along the warehouse, and a lifting and lowering grip 3, made for the entire length of the rack. The grip is a beam 4 with vertical

ребрами 5, служащими опорой дл грузов.ribs 5, serving as a support for cargo.

Механизм подъема содержит две парыThe lifting mechanism contains two pairs

цепей 6, по две с каждой стороны захвата.chains 6, two on each side of the grip.

На наружных пластинах 7 цепей имеютс On the outer plates 7 chains are

кулачки 8 с выступами 9 и впадинами 10cams 8 with projections 9 and troughs 10

на торцах и упорными заплечиками //, выполненными по линии оси шарниров звеньев цепей. Цепи огибают приводные звездочки /2 и проход т через направл ющую втулку 13. Холостые ветви цепей 6at the ends and thrust shoulders //, made along the line of the axis of the hinges of chain links. Chains surround drive stars / 2 and pass through guide sleeve 13. Idle branches of chains 6

размещаютс в направл ющих 14, установленных на раме моста А Направл ющие 14 выполнены зигзагообразными.placed in guides 14 mounted on the frame of bridge A. The guides 14 are zigzagged.

Claims

For synchronous movement of chains 6, sprockets 12 are driven by a single drive. The ends of the chains 6 have a rigid connection in the form of a plug 15 through the strips 16, which exclude the possibility of seizure during warps on the rise. The bridge frame is made with a through opening, through which the grip with weights passes and is set in its height dimension. Bridge 1 is installed above the racks with a gap sufficient to move the device through the warehouse with a raised hook. The racks 17 are interconnected by paths 2, which are supported by brackets 18. Goods are delivered to the warehouse and conveyed by the live rolls 19. The device operates as follows. The load accumulates on the roller 19. The gripper 3 is inserted; under the bag, rises to the extreme upper position and, the passage over the racks, moves the load using the bridge. The chains interlock with the cams 8 to form a rigid rod. The guide sleeves 13 fix their position and prevent swinging of the grip and disengagement of the chains. When lifting the gripper, the chains 6 are separated on the sprockets 12, and their idle branches move in the guides 14. I When lifting the gripper 3 to the upper position, the branches of the chains are fully spaced in height of the bridge frame. When the rack is loaded, the gripping ribs 5 pass between the ridges of the shelf shelves. The unloading of the rack is done in order on the roller conveyor 19. Capture can be made rotary, angular, etc. The formula was invented and 1. The device for unloading and loading the racks with piece goods containing a metal structure along the warehouse with a horizontal frame on which is mounted The grip, made from the drive, is made over the entire length of the rack, characterized in that, in order to facilitate and simplify the construction, the drive for lifting the grip contains pairs of chains, one ends of which are articulated with a grip. The connecting fork, carrying the branches of the chains, is reinforced. staggered vertically and fitted with rigidly mounted links on the chains in a staggered order with cams connecting the chains into a rigid rod by means of the depressions behind the shoulder legs protruding at their ends and interacting with each other, and drive sprockets mounted on the frame , moreover, the disconnected branches of the chains are directed horizontally in opposite directions from the axis of the rigid rod, and the free ends of the chains are placed in guides mounted on the frame.

2. The arrangement according to claim 1, characterized in that the guides are zigzag-shaped. The source of information taken into account in the examination: 1. Copyright certificate № 356225, cl. B 65 G 61/00, 01.04.70.

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