SU1636304A1 - Mechanized rack - Google Patents

Abstract

The invention relates to storage equipment and industrial transport, namely to the shelf elevator. The purpose of the invention is to simplify the design and reduce material consumption. For this purpose, the trunnions 2, located in the front 3 and rear 4 vertical guides, lower 5 and upper 6 inclined guides, are fastened to the ends of the shelves. In the upper part of the front vertical guide 3, a stopper 7 is provided. The shelves 1 are mounted one on another on the oblique support surfaces 8 and 9. The non-reverse movement of the shelves 1 along the closed contour of the guides 3-6 is performed by the action of the drive mechanism 10, whose non-executive organ makes a reciprocating movement at a given step. 1 il.

Description

The invention relates to warehouse equipment and industrial vehicles, in particular to a shelf elevator, and can be used for storage of · supplies relative to small-sized products, for example, hardware, electrical equipment, technical documentation and other similar products in production conditions, in warehouse and retail premises, libraries etc.

The purpose of the invention is to simplify the design and reduce material consumption.

The drawing shows a mechanized rack, side view.

The mechanized rack consists of shelves 1, on the ends of which the pins 2 are mounted, located in the front 3 and rear 4 vertical rails, the lower 5 and upper 6 inclined rails. A stopper 7 is provided in the upper part of the front vertical guide 3. The shelves 1 are mounted one on top of the other on the oblique bearing surfaces 8 and 9. Irreversible movement of the shelves 1 along the closed contour of the guides. 3-6 is performed under the action of the drive mechanism 10, the executive body of which, which is a pusher, makes a reciprocating movement by a given step.

The rack is used as follows.

If it is necessary to obtain (stack) the stored product, the drive 10 is switched on, which operates until the shelf 1 occupies a position convenient for removal or stacking of the product. The movement of the shelf 1 and the operation of the drive 10 are controlled by an operator or a calculating device (not shown) when operating in automatic mode.

The cycle of movement during the course of the executive body of the drive 10 up is carried out in this sequence. The lower shelf 1 with a group of shelves standing on it occupies an upper position, while the vertical stroke is greater than the height of the shelf by an amount depending on the angle of the guides

5. When the pins 2 of the front row of shelves 1 along the guides 3 move, space is freed up and the shelf 1 from the rear row of shelves under the action of gravity exits with its axle 2 from the guides 4, along the guides 6 it is shifted to the front row, taking up space with the shelf 10 raised 1 and the entire rear row of shelves is lowered into place, freed from the lower shelf 1 of this row.

The front row of shelves 1, under the action of the drive 10, moves its pins 2 along the guides 3. The pin 2 of the upper shelf 1 passes the stopper 7, and the drive 10 switches to the downward direction, and the top shelf 1 with its pin 2 lowers onto the stopper 7 and rolls along the guides 5 the back row of shelves 1 until its pin 2 moves into the guides 4, and the shelf 1 itself, with its lower supporting surface 9, does not rest on the upper supporting surface 8 of the underlying shelf 1, The front row of shelves 1 continues to move down until it rests on the lower one coming from the rear row to shelf 1. Repeat loop is beaming.

Claims (1)

Claim A mechanized rack mainly for small pieces, containing closed guides with upper, lower and lateral vertical sections, arranged to form vertical rows, shelves with parallel upper and lower planes and trunnions on the sides placed in the said guides, and a drive mechanism for moving shelves, characterized the fact that, in order to simplify the design and reduce material consumption, the upper and lower guides are inclined in opposite directions, the regiment placed one against another in vertical rows and their upper and lower planes are placed at an acute angle to the lower sections of the rails, while in the upper parts of the upper sections of the rails with the possibility of one-sided rotation in the direction of inclination of the said sections and placement at an angle equal to the angle of inclination the latter, levers are mounted for receiving the trunnions of the shelves and transferring them to the upper sections of the rails, and the drive mechanism for moving the shelves includes a pusher connected to the drive being in contact with the lower flange of the vertical rows of shelves with a side of said lever. .