SU1384483A1 - Arrangement for turning over articles - Google Patents

Abstract

The invention relates to lifting equipment. The purpose of the invention is to increase productivity. The device contains clamps 1 and 2 for the product, one of which is pivotally fixed by a thrust 4 connected to a lifting mechanism, and the other is made with a groove that interacts with the axis of the fixed bracket, the telescopic organ with the first link 7, the cylinder of which is pivotally fixed on the tractor and the rod is on the grip I. In this case, the axis of attachment of the rod 9 is displaced relative to the axis of the attachment rod away from the bracket and upwards in the initial position of the turn-off device. When the product is lifted by means of the pull 4, the gripper 2 interacts with the axis of the bracket, and the rod of the telescopic body is drawn into the cylinder. After the device passes the vertical position, the rod of the telescopic organ acts on the grip 2, the grip 1 leaves the interaction with the axis of the bracket and the device rotates to a horizontal position. 3 il. (L

Description

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The invention relates to lifting equipment, namely, devices for tilting products.

The purpose of the invention is to increase productivity.

Fig. 1 shows a device for turning, the starting position; in fig. 2 - the same, after turning the product; in fig. 3 - intermediate vertical position of the device.

The tilting device includes a driven 1 and a supporting 2 grippers attached at opposite edges of the product. On the drive grip 1 pivotally on the axis 3, a gland 4 is mounted which has an opening at the end for fitting onto the hook 5 of the lifting mechanism, on the gag 4 4 the first link 7 (cylinder with gas cavity) of the telescopic member, piston with rod 8 The second link of this body is hinged on the axis 9 of the lever 10 of the drive gripper 1. Through the gaseous medium, both links of the telescopic body are elastically connected between themselves.

The support gripper 2 has a groove in which the axis 11 of the bracket 12 enters. The product is laid on the base 13

Axis 9 is mixed up with respect to axis 3 upwards in the initial position of the turn-off device.

The device works as follows.

When the lifting mechanism is activated, its hook 5 begins to move upwards and, through the pull 4, lift the drive grip 1. In this case, since the axis 11 of the bracket 12 is in the groove of the support grip 2, the product with the grips 1 and 2 fixed on it turns around a point or line contact between the surface of the groove of the support gripper 2 and the axis 11. In the initial position, the gas in the piston cavity of the cylinder is under pressure, providing the force on the rod 8, which is necessary to balance the mass of the product by the grips 1 and 2 relative to axis 3, and also Healthy contact of the groove surface of the support grip 2 and axis 11 ..

When the product with the grips 1 and 2 is rotated, the rod 8 with the piston is drawn into the link 7, increasing the pressure in the piston cavity.

When the device reaches the vertical position, the axis 9 passes through a line connecting the suspension point on the hook 5, with this lifting

When 5 is stopped, the piston rod 8 with the piston starts to move out under the pressure of the compressed gas from the link 7, and the product with the grippers 1 and 2 rotates around axis 3. At the same time, the axis 11 of the

Dips from the groove of the support gripper 2. The rotation is performed until the force on the rod 8 is balanced by the mass of the product with the grips 1 and 2 and the product does not occupy the turned

relative to the original 180. Thereafter, the product with the device is lowered onto the base 13, and the device is removed from the hook 5.

Bringing the device to the original

the position is effected, for example, by removing the axles 3 and 9 and shifting the drive gripper 1.

Formula of invention

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A device for turning products, containing a base-mounted bracket with a horizontal axis, grips for the product, one of which is made with a hole for the horizontal axis of the bracket, and the other is connected by means of a hinge} 1, which is fixed to it, with a lifting mechanism, characterized by

In order to increase productivity, it is equipped with a telescopic body, one link of which is hingedly attached to a rod in the area of its connection with a lifting mechanism.

 another, elastically connected to the first link, to the second gripper, while the axis of attachment of the second link of the telescopic organ is parallel to the axis of attachment of the rod to the second gripper, in its original position, opposite to its working part, and the opening of the first grip is a groove.

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FIG. 2

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Claims (1)

Claim A device for tilting products containing a bracket with a horizontal axis mounted on the base, grippers for the product, one of which is made with an aperture for the horizontal axis of the bracket, and the other is connected to the load-lifting mechanism by means of a tie rod fixed to it, characterized in that, in order to increase performance, it is equipped with a telescope — an organ, one link of which is pivotally attached to the rod in the zone of its connection with the lifting mechanism, and the other, elastically connected to the first link, the second grip, while the axis of attachment of the second link of the telescopic organ is parallel to the axis of attachment of the rod to the second grip above it in its original position with an offset to the side opposite from its working part, and the opening of the first grip is a groove.