SU1454748A1 - Apparatus for engaging filled bags - Google Patents

Abstract

The invention relates to lifting devices for gripping and transporting goods, in particular to devices for gripping filled bags at their neck, for example soft disposable containers. The purpose of the invention is to improve serviceability and operational reliability. Hook 11 prode

Description

one

The invention relates to load-lifting devices for gripping and transporting goods, in particular, devices for gripping filled bags by their neck, for example, soft containers of single use.

 The purpose of the invention is to increase the capacity of servicing and exploitation of 1 | (ionic reliability. I Figure 1 schematically shows a device for capturing filled ijfemKOB in the working position, view (j6oKy, vertical section; figure 2 yid A in figure 1 ; in FIG. 3 - the position; the device’s elements during refueling: | s neck of the bag; FIG. 4 - the device - 1) for gripping, in the working area; FIG. 5 - the same, at the beginning of lining up; figure 6 - the same, at the end of lining up.

The device for gripping the bags contains a housing 1 with two clamping rods 2 and 3, one of which (3) is movably mounted, and a locking device including a loop 4 for suspending the device on the hook 5 of the lifting machine.

In addition, the device is provided with a support 6 rigidly fixed on the fixed clamp rod 2 for fixing the movable rod 3 and the flexible communication element 7 between the fixed rod 2 and the loop 4. The housing 1 is made in the form of a frame of two

parallel rods 8 and 9, rigidly connected to each other by means of the plate 1.0. The locking device contains a single hook 11, rigid

mounted on the plate 10, the latch 12 and the torsion spring 13. In the loop 4 is made, the slot 14 for gripping the hook 11 of the locking device, and the movable, clamping rod 3

fixed by one end on the rod., 9 by means of # 15, with the possibility of translational movement along the rods 8 and 9 and turning it around the rod 8, and the other by the free end of the rod 3 by means of a half-arm 16. fixed on the rod 8 and in contact with the stop 6 .

As a flexible element 7 bond - 0, you can use a steel chain, the length of which should be sufficient to rotate the body 1 in a vertical plane relative to the eyelet 17 by 180 to bring the horn 11 of the hook 11 into the slot 14 of the loop 4 (Fig. 1- 4) when splicing. To pull the hook 11 out of the slot 14 of the loop 4, a trailer 18 connected to the torsion spring 13 is made 30 in the form of a loop that interacts with the horn of the hook 11. To limit the travel of the trailer 18 on the body 1 there is a restrictive rod 19 fixed to the rod x 8 and 9 of the case.

The device works as follows.

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3. 1454748

The loading point worker turns the housing 1. with the hook 11 upward and inserts the last into the slot 14 of the loop 4, moves the trailer 18 of the spring 13 along its upper edge, then turns the movable clamp bar 3 relative to the fixed rod 2, throws the bag neck through it, and then turns rod 3 in the opposite direction before installing the half-arm 16 on the rod 9 of the housing 1 and lowering it until it stops 6. The rod 3 and scooping the neck of the bag is pressed against the fixed clamp rod 2. So that the horn of the hook 11 does not twist out of engagement with slot 14 of loop 4 before the bag begins to lift; hook 11 provides a latch 12, which holds loop 4. At the beginning of lifting, under the weight of the bag loop 4 and trailer 18 moves along the upper edge of hook 11 to its base, the bag neck is fastened between the rods 2 and 3 when the hook 11 is fixed in the slot 14 of the loop 4. In this position, the bag is transported to the place of its installation, lowered onto the supporting surface. The torsion spring 13, in order to assume the initial position, acts by the trailer 18 on the loop 4, moving it along the horn of the hook 11 until it leaves the slot 14, after which the body 1 is turned 180 ° - with the hook down. When this clamping rod 3 under the action of its own weight and neck

the bag freely moves along the rod- "" .. ,, .- .., nm 8 and 9 down, by semi-piercing 16 comes 40 movement along the parallel-out of engagement with the rod 9, the rod rods and turning it around 3 rotates around the rod 8 one of them.

and the neck of the bag is released from the device.

 The proposed device allows precise installation of the bag to a predetermined location without additional slinging, automatic release of the neck of the bag from the device, use of the latter on a group traverse. All this provides increased serviceability and operational reliability.

Claims (1)

15. The claims of the device for gripping the filled bags, comprising a housing with two clamping rods, one of which is movable, and a locking device including a loop for suspending the device on a hook of the load lifting machine, characterized in that - 25 service and operational reliability; it is equipped with a stop fixed on a fixed clamping rod for fixing the movable rod and a flexible element of communication between the non-30 movable rod and the loop, This body is made in the form of a frame of two parallel rods rigidly connected to each other by means of a plate, the locking device contains a hook rigidly fixed on the plate, a clamp and a torsion spring, and in the loop there is a slot for entering the hook of the locking device installed with a possibility 20 ““ .. ,, .- .., 40 by moving along parallel rods and turning it around one of them. and the neck of the bag is released from the device.  The proposed device allows precise installation of the bag to a predetermined location without additional slinging, automatic release of the neck of the bag from the device, use of the latter on a group traverse. All this provides increased serviceability and operational reliability. 5 The claims of the device for gripping the filled bags, comprising a housing with two clamping rods, one of which is mounted for movement, and a locking device including a loop for suspending the device on the hook of the load lifting machine, in order to increase the convenience - 25 service and operational reliability; it is provided with a stop fixed on the fixed clamping rod for fixing the movable rod and a flexible element of communication between the non-30 movable rod and the loop, the body is made in the form of a frame of two parallel rods rigidly connected to each other by means of a plate, the locking device contains a hook rigidly mounted on the plate, a clamp and a torsion spring, and in the loop there is a slot for the locking hook of the locking device, and the movable clamp bar with possibleFig .1 Budf Fy FIG. 2 3 sixteen Fzg.5 FI.6