SU967931A1 - Apparatus for transporting articles on drying frames - Google Patents

Description

(54) DEVICE FOR TRANSPORTATION OF PRODUCTS ON DRY FRAME

one

The invention relates to the production of building materials and can be used in devices for laying bricks B packages.

A device for transporting piece goods is known, comprising racks with vertically closed chains, with suspensions hinged on them, and loading and overload mechanisms 1.

The disadvantage of the device is the complexity of the loading mechanism and the impossibility of transporting a series of bricks on the drying frame with the further removal of bricks from the frame and their separate mixing.

The closest to the invention in terms of technical sushi ness and the achieved result is a device for transporting products on a drying frame, a rack with vertically fixed chains to which the hangers are hinged, a loading mechanism in the form of a horizontal conveyor installed in the lower part of the vertically closed chains and overload mechanism 2.

A disadvantage of the known device is the simultaneous unloading of products and drying frames from hangers of vertically closed chains.

The aim of the invention is to expand the technological capabilities of the device due to the separation of products from the drying frames and their further separate transportation.

This goal is achieved by the fact that 10 the overload mechanism is made in the form of pushers and horizontal rollers located above the horizontal conveyor, mounted parallel to each other and perpendicular to the direction of transport, the distance between

15 rollers greater than the width of the drying pi, mock.

FIG. 1 shows a device, a general view; in fig. 2 - overload mechanism, plan; in fig. 3 is a section A-A in FIG. 2

A device for transporting 20 goods contains racks 1 with vertically closed chains 2, on which the suspensions 3 are hinged, as well as loading and overload mechanisms. Mechanism

the load is a horizontal conveyor4 located in the lower part of vertically closed chains, and the overloading mechanism has two horizontal rollers 5 parallel to each other and perpendicular to the direction of transport, the pushers 6 and the receiving conveyor 7 for bricks.

One of the rollers is mounted in the brackets 8 on the side of the racks 1, and the other in the brackets 9 on the side of the receiving conveyor 7. The product 10 is fed to the drying frames 11, freely lying, on the suspensions 3. The distance between the rollers 5 is greater than the width of the drying frames 11 .

The device works as follows.

The drying frames 11, loaded with dry raw brick, mixed, are horizontal conveyor 4 and are stopped in a predetermined position. When it moves from the upstream branch, the vertically closed chains 2 with their pendants 3, representing two separate shelves, pick up the drying frame with a series of bricks on both sides and transfer it to the downward branch of the device. On the side of the downward branch in the upper part there are rollers 5 of the overload mechanism, the distance between which is greater than the width of the drying frames.

Upon further movement of the frames, each time the next frame enters between the rollers 5, the device stops. In this case, the bricks with free ends protruding beyond the frame in width rest on the rollers 5, and the frame separated from the bricks remains on the suspensions of the device. At this moment, the pushers 6 are actuated, moving the bricks along the rollers 5 to the receiving conveyor 7. Then the pushers 6 return to their original position, and the chains with pendants move one step equal to the distance between the nearest pendants. In this case, the unloaded frames are lowered to the horizontal conveyor 4 and picked up by it for further transportation, in the same way as the released suspensions are lowered below the conveyor 4 and transferred to the ascending branch. The cycle of operation of the device is repeated.

The proposed device allows the transportation of drying frames with a number of bricks with further unloading of the frames and their separate transportation, and it allows to increase the actual productivity of automatic machines for laying bricks into packages by increasing the reliability of the transport line supplying bricks to the machine.

Claims (2)

Invention Formula A device for transporting products on the drying framework, including racks with vertically closed chains, to which the suspensions are hinged, the loading mechanism in the form of a horizontal conveyor installed in the lower part of the vertically closed chains and an overload mechanism, characterized in that in order to expand the technological capabilities of the device by separating the products from the drying frames and their further transporting the overload mechanism is designed as 0 located above the horizontal conveyor of the pushers and horizontal rollers mounted parallel to each other and perpendicular to the direction of transport, the distance between the rollers being greater than the width of the drying frames. Sources of information taken into account during the examination 1. USSR Author's Certificate No. 569496, cl. B 65 G 47/02, 1974. 0 2. USSR author's certificate No. 107985, cl. B 65 G 47/60, 1954 (prototype).