SU442138A1 - Tick capture - Google Patents

Description

one

Tick-borne grippers for transporting goods, mainly metal ingots, are known, including a lever hinge four-bar, gripping paws and a latch for holding the levers in the races fpLiTOM position.

A disadvantage of the known tick-borne grippers is the impossibility by them of the reliable gripping at the same time of two cargoes, the natrimer of metal ingots.

The purpose of the invention is to provide a reliable capture of the two cargoes simultaneously.

For this purpose, the gripping paws are made in the form of rocker arms with surfaces having the shape of a load, and are hinged at the ends of the levers, provided with protective shoulders with the possibility of self-adjusting when the load is seized. For samoustanavlivanie paws when capturing a group they have

holes located in the center, (“measuring more than the sections of the arms on which they are fixed.

FIG. 1 shows the proposed cell seizure, general view; in fig. 2 the same, view from the side; in fig. 3 shows a section along A A in FIG. 2

The tong clamp includes a four-hinge hinge consisting of two upper bars, 1 levers 2 with ledges 3, and the hook is pressed on to an earring 4 and equipped with an automatic latch 5 with a shaped notch. Gripping paws 6 with ribs 7 freely mounted on the levers 2, the rack 8 with the fingers 9 are connected with the levers 2 axis 1O.

Tick capture works as follows.

The grip levers are half-open and fixed by the latch 5, which engages with the finger 9, while the gripping arms 6 are divorced. This position is shown in three lines, when the grip is without load. Then the gripper is pressed until the racks 8 are in contact with the gripping weight, for example, on the end of the vertically standing ingots, and the legs 6 clamp two ingots. Upon further lowering of the grip, the paws 6 are moved to the extreme position. Latch 5 disengages from pin 9, and when

upward movement of the hook of the load-lifting mechanism automatically paci i locks the locking levers.

Upon further upward movement of the hook, there is a self-closing of the levers with gripping paws and transportation of ingots to the place

Usage of laying with the help of lifting-transport-nbgo mechanism.

To release the grip from the ingots, it is lowered into the place of their storage, and with the aid of the catch, the grip automatically opens and the ingots are released.

; Subject matter of invention 1b

Claims (2)

1. Tick-borne gripper for transporting goods, mainly metal ingots, including a lever hinge four-arm, gripping paws and a latch for locking the levers in an open position, which is in order to ensure reliable gripping; simultaneous two weights, gripping paws are filled with rocker arms with surfaces having the form of a load, and are hinged i attached to the ends of the levers provided with restrictive ledges with the possibility of self-adjusting paws when gripping; 2. The gripper according to claim 1, characterized in that for self-adjusting of the paws when gripping the load, they have holes large in the center, than the sections of the arms on which they are fixed. 1 FIG. 2 FIG.