RU2026256C1 - Device for slinging and emptying of soft container - Google Patents

Abstract

FIELD: agriculture. SUBSTANCE: device has two pairs of slings 1 and 2 differing in length and furnished with grips 4 for connection with upper slinging members 8 and lower slinging members 5 made in form of rods. Shorter slings have independent remote controlled end automatic devices to provide disconnection of slings from upper slinging member; longer slings have coupling unit installed for sliding along sling. Pairs of slings differ in length by value not exceeding the height of filled up container. EFFECT: enlarged operating capabilities. 3 dwg

Description

 The invention relates to hoisting and transport machinery, in particular to devices for slinging and emptying a soft container.

 A device for slinging and emptying a soft container is known, comprising two pairs of slings of different lengths, grips fixed to the lower parts of the slings for connection with the upper and lower sling elements of the soft container, made in the form of rods.

 A disadvantage of the known device is the limited productivity due to the use of manual labor and, as a consequence, the increased danger when emptying the container.

 The aim of the invention is to increase productivity and reliability.

 This is achieved by the fact that the device for slinging and emptying the soft container, containing two pairs of slings of different lengths, grips, mounted on the lower parts of the slings for connection with the upper and lower sling elements of the soft container, made in the form of rods, is equipped with autonomous end automatic machines fixed on short slings, to disconnect them from the upper rod, by a connection unit mounted on long slings with the ability to move along them, while the pairs of slings differ in length e by an amount not exceeding the height of the container in the filled state.

 In FIG. 1 shows a filled container in a raised state, front view (both pairs of slings attached); figure 2 - emptying of the container, side view (a short pair of slings is disconnected from the upper sling assembly of the container); in FIG. 3 - container after emptying, rear view (a long pair of slings is connected to the lower lifting assembly of the container).

 The device includes two pairs of slings 1 and 2 of different lengths connected by a ring 3. The difference in pairs of slings along the length should be no more than the height of the container in the filled state. This allows the container to be positioned obliquely to the surface of the earth and the mouth of the container is covered by a valve formed by an elongated strip of the container on which the upper sling element is fixed. A long pair of slings 1 in the lower part is provided with grips 4 for connection to the lower sling element 5 of the container. The connection of the slings in the node 6 provides the inclination of the container when lifting in the direction of mounting the upper sling element and reliable operation of the device when emptying (Fig. 2). The node 6 has the ability to move along the lines depending on the height of the container, the degree of filling and the length of the lower sling element 5. The distance from the gripper 4 to the node 6 should be no more than the height of the container and at least half the length of the sling element 5. Short pair of slings 2 equipped with autonomous end machines 7 for disconnecting the lines from the upper lifting element 8 of the container before tipping over.

 The device operates as follows.

 A sling device mounted on a boom of a loading tool (not shown) is led to a filled container and attaches a long pair of slings 1 to the lower sling element 5 of the container, and a short pair 2 to the upper 8. Then it gives a command to lift and carry the container to the place of emptying . When installing the container at the place of emptying (vehicle body), the end machines 7 on the slings 2 are activated and the slings are disconnected from the upper sling element 8 of the container. When lifting the container for the lower sling element (figure 2), the contents fall out. The empty container 9 (figure 3) is disconnected from the slings, and the cycle repeats.

Claims (1)

 DEVICE FOR LINING AND EMPTYING A SOFT CONTAINER, containing two pairs of slings of different lengths, grips fixed on the lower parts of the slings for connection with the upper and lower sling elements of the soft container, made in the form of rods, characterized in that it is equipped with autonomous end remote machines fixed on short slings to disconnect them from the upper rod, a connection unit mounted on long slings with the ability to move along them, while the pairs of slings differ in length by a value not exceeding the height of the container in the filled state.

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