SU998290A1 - Apparatus for engaging a layer of cargo - Google Patents

Description

(54) CAPTURE DEVICE FOR CARGO LAYER

one

FIELD OF THE INVENTION The invention relates to lifting and transporting equipment, in particular to gripping devices for a layer of loads.

A gripping device for a cargo layer is known, which comprises a horizontal frame, on which the traverse is mounted and movably mounted on the traverse, on which the grips 1 are rigidly fixed on the traverse.

However, the known device does not provide a single release of goods.

The purpose of the invention is to expand the functionality by providing a single release of goods.

The goal is achieved by the fact that the gripping device for the layer of weights is provided with fixed stops on the guides and additional springs of various rigidity, with the main and additional springs located on opposite sides of the stops. Such an embodiment of the gripping device permits one to free the loads from the layer.

FIG. 1 shows the proposed device, a general view; in fig. 2 shows section A-A in FIG. one.

The gripping device comprises a horizontal frame 1, on one side of which the grippers 2 are rigidly fixed. A movable yoke 3 is mounted on the frame, moved along it along the guides of a rod 5 and 4 by a drive in the form of a hydraulic cylinder 5. Guides made in the form of rods are movably mounted on the yoke 6-9, with clamps attached to them 10. Stoppers 11 are rigidly fixed on the rods 6-9,

Q with which the squeeze springs 12 come into contact on one side, and on the other hand, additional squeeze springs 13-15 of different stiffness.

The device works as follows.

When moving the rod of the hydraulic cylinder 5 into the body of the yoke 3, together with the rods 6–9 and the claws 10, moves to the left along the core m 4, simultaneously clamping several piece goods.

To release the cargo, the rod of hydrocylin 5 moves the yoke 3 to the right. At the same time, firstly NRT; a nadzhigina 13 (maximum stiffness) is pressed, which presses against the stop 11, moving the rod 6, compressing the spring 12 and releasing the first load.

while the remaining piece goods are held in grippers 10 by springs 12.

When further extending the rod of the hydraulic cylinder 5, the spring 15 is compressed, following stiffness after the spring 13, also using the stop 11 by stirring the rod 9, compressing the spring 12 and releasing the second load. Next, the spring 14 is compressed, releasing the third product, etc.

The application of the proposed device with the simplicity of its design allows it to expand its technological capabilities — to release the necessary load in the right place.

Claims (1)

1. USSR author's certificate No. 260128, cl. In 66 C 1/28, 1966 (prototype). / 3 FIG.