SU1599285A1 - Arrangement for reversive displacement of cargo - Google Patents

Abstract

The invention relates to mechanical engineering and can be used for transport operations with several mutually perpendicular cargo flows. The goal is to increase the reliability of work. The device includes a load-carrying trolley (GNT) 1 installed with the possibility of reciprocating movement, at the ends of which two pairs of spring-loaded stops 2, 3 and 4, 5 are mounted. They are installed with the possibility of rotation in the opposite direction and are located along the direction of transport. The reversing drive for moving GNT 1 is made in the form of drive and tension sprockets 6, 7, bending around a vertically closed traction body in the form of a chain 8. On the latter, the pushers 9 are arranged in the form of protrusions with the possibility of alternate interaction with the stops of one-sided action of both pairs . When moving GNT 1, automatic engagement and disengagement of the pushers 9 with the GNT 1. stops occurs. 3 Il.

Description

The invention relates to mechanical engineering and can be used for transport operations with several mutually perpendicular cargo flows.

The aim of the invention is to improve the reliability of the device.

FIG. 1 shows the device with two extreme (left and right) positions of the cargo carriage of the trolley; in fig. 2 - a pair of spring-loaded single-acting stops; in fig. 3 - section of the chain with a ledge.

The device comprises a load-carrying trolley 1 installed with the possibility of reciprocating movement, at the ends of which two pairs of spring-loaded lugs 2, 3 and 4, 5 of unilateral action are mounted, installed with the possibility of rotation in the opposite direction and located along the direction of transport. The load-carrying trolley 1 has a reversing drive movement, made in the form of a drive 6 and tension 7 stars, bending around a vertically closed traction body in the form of a chain 8, on which the pushers 9 are located in the form of projections with a pitch equal to or more between the stops 2 and 4 or 3 and 5. Pushers 9 are located on the vertical "1non-closed traction body" with the possibility of alternate interaction with the first stops during the transportation of the unilateral action of both pairs. Each stop 2-5 is made in the form of a pivoting dog 10 mounted for rotation on an axis 1 of a bracket 12 fixed on a load-carrying trolley 1. The dog 10 upper end cooperates with the stop 13 and is pressed to it by means of a spring 14 to set the dog 10 in the working position .

The device works as follows.

When the pull chain 8 moves from the left to the right, one pusher 9 first interacts with the stop 2, and the other follower pusher 9 interacts with the vino

from th

oo

SP

rum 4 pushing trolley 1 to the left position (transport system). When the movement of the chain 8 from right to left, the pushers 9 alternately interact with stops 5 and 3 and

; , 1gshl tlO-M I / 7 1 (. POSSIBILITY of reciprocating movement of the load-carrying trolley, two pairs of single-acting stops, installed with the possibility of rotation in

GoGwigGru ship oneW- -Tezh -5 P direction and located

position on the right (the transport link along the direction of transportation, booster). When moving, the roll-over bearing te-tupy and reversing drive movement

of the maturation, an automatic hook-carrying carriage with a vertically stuck-up occurs and the disengagement of the pushers with a resting-mounted traction body, characterized by

Trolleys D The device has a simple and, in order to increase the reliability of the design, provide 10 bots of the device, two pairs of stops, one-sided, evfsivny movement of the load of the foremost action is installed at the ends

reversible and high-load trolley, and the projections are well-spaced vertically closed by traction

: performance. the possibility of alternate interaction of the modus invention invention with the first along the transportation device for reversing displacement stops unilateral action

of the cargo containing the established pairs of couples.

POSSIBILITY of reciprocating movement of the load-carrying trolley, two pairs of single-acting stops, installed with the possibility of rotation

P direction and located

IG

FIG. one

P 7J / 4

F and 8.5

Claims (1)

Claim A device for reversing the movement of the load, comprising a load-carrying trolley mounted with the possibility of reciprocating movement, two pairs of single-acting stops, mounted with the possibility of rotation in the opposite direction and located along the transport direction, projections and a reversing drive for moving the load-carrying trolley with a vertically closed traction unit, characterized the fact that, in order to increase the reliability of operation of the device, two pairs of single-acting stops are installed about the ends of the load-carrying trolley, and the protrusions are located on a vertically closed traction body with the possibility of alternating interaction with the first unilateral action stops of both pairs during transportation. 1 72 73/4 Fig. 2 η / 5 S L. / ___ \ 1 / well 9 ^ - \ ψ / \ ψ / ’ Fig.Z