SU1419952A1 - Arrangement for moving piece loads in perpendicular directions - Google Patents

Abstract

This invention relates to industrial vehicles. The purpose of the invention is to increase the reliability of the device. On the frame, 11 axes of the driving drive rollers are installed; (p). Perpendicular to the row of these Ps, the receiving conveyor 2 is located and the grinding mechanism with the driving P 3 Axis 7, 8, 11 of all P is installed on; a movable frame associated with the drive of its vertical movement. On the axis 8 of the first P 3 and on the axis 1J of the last feed along the direction of movement of the load, the levers are fixed at one end. The other ends of the arms are hinged on the movable axis 16, on which the stars 17 and 18 are located. The other stars 14 and 15 are respectively located on the axis 8 of the first P 3 and on the axis 1 of the last feed P in the course of the load. Each pair of stars 15, 18 and 14, 17 has chain contours. With vertical movements of the movable frame, the levers rotate freely relative to the axes 8 and P. Since a constant center-to-center distance remains between the sprockets 14, 17 and 18, 15, the chain transmissions between them provide a constant kinematic connection. linear speeds between the feed P and R 3. 2 Il. i (L

Description

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The invention relates to an industrial T1) transport, more specifically to devices for moving unit loads in two mutually perpendicular directions.

The purpose of the invention is the higher reliability of the device.

Figure 1 shows the device, I general view; figure 2 is the same, view in about the I plan,

I A device for transferring piece loads in two mutually perpendicular p ™ | -resources contains a series of feed drive rollers 1, the axes of which 5 are mounted on a frame, the receiving conveyor 2 perpendicular to it and the overload mechanism with ; drive rollers 3, the axes of which are mounted on the movable frame 4 connected with the drive 5 of its vertical movement, the rod 6 of which is connected to the movable frame 4; Sprockets 9e are fixed on axes 7 and 8 3 of the reloading mechanism related between each other by a chain 10, On axis x 8 and 11 of the adjacent rollers, respectively, of the overload mechanism and the feeding roller table are hinged with their ends only by a pair of levers 12 and 13 30 and sprockets 14 and 15 are rigidly fixed. Other ends are levers 12 and 13

hinged on the movable axis 16, which is rigidly fixed

asterisks 17 and 18 Each pair of stars - -j of the daughters 15 and 1B and 14 and 17 is equipped with chain loops 19 and 20, wherein one of the asterisks 17 and 18 of each pair is located on the moving axis 16, and the other asterisks of each pair 15 and 40 14 — respectively, on the axis 8 of the first roller of the reloading mechanism and on the axis 11 of the last feed roller in the direction of movement of the load.

The proposed device operates 45 as follows.

The rollers 1 of the feeding roller table receive rotation from the electric motor through a mechanical transmission (not shown) and the load moves in the direction of the reloading mechanism, falling on its rollers, which are located on the same level as the rollers of the feeding roller table. The movement is carried out without jerks, and the value of dt without bias due to the kinematic connection of the rollers of the feeding roller table and the reloading mechanism through a link-chain mechanism. After this control50

The roller drive is turned off, as a result of which the load stops on the rollers of the reloading device. Vertical movement of the shaft 6 is successively switched on along with the moving frame 4 and the weight located on it. The load moves down to the level of the transporting elements of the receiving conveyor 2 and rests on them, after which the control system drives the feed rollers 1, and the load is transported by the reception conveyor to the addressee, and the feed rollers 1 are transported to the overload zone next load ,, Mobile frame 4 with the rollers of the reloading mechanism rises up to the coincidence of the level of its roller with the level of the rollers of the roller conveyor and receives the next load. Loop cycle r is.

With vertical movements of the movable frame 4, the levers 12 and 13-free rotate relative to the axes 8 and 11, respectively, of the overload mechanism and the feed rollers. Since a constant center-to-center distance is maintained between the sprockets 14, 17, and 18, 15, the chain gears between them, carried out by the chain contours 20 and 19, respectively, ensure a constant kinematic connection with the same linear speeds between the feed rollers and the overload rollers. mechanism. The implementation of a constant kinematic connection between the feed rollers and the rollers of the reloading mechanism provides a more reliable feed with the required orientation of the loads from the feed rollers to the reloading mechanism.

Claims (1)

Invention Formula A device for moving piece goods in two mutually perpendicular directions, comprising a series of feed drive rollers, the axes of which are mounted on a frame, a receiving conveyor perpendicular to it and a reloading mechanism with drive rollers, the axes of which are mounted on a movable frame connected With its vertical movement j, characterized in that, in order to improve the reliability of the device, it is equipped with a movable 31 axis, a pair of levers, two pairs of sprockets and chain loops for each pair, with the levers hinged on the movable axis with their ends alone, and the other ends attached to the axes of the first drive roller of the reloading mechanism and the last feed roller 419952 the roller on the hotsuch of the load movement, while one of the stars of each pair is located on the moving axis, and the other stars of each pair are located respectively on the axis of the first roller of the reloading mechanism and on the axis of the last feed roller in the direction of the load. Phi. one