SU948793A1 - Vertically closed carriage conveyer - Google Patents

Description

(5) VERTICAL CLOSED TELECH CONVEYOR

This invention relates to industrial vehicles. A vertically closed carriage conveyor is known, comprising load carrying carts mounted freely on a guide track and having stops, a pull chain covering the final sprockets and tappets interacting with stops on carts tij. In this conveyor load carrying carts have the ability to move in transportation from the pushers, which expands its operational capabilities. However, when the carts move from the upper branch to the lower branch, they collide with each other. A vertically closed trolley conveyor is also known. stops on carts 2. In this conveyor on the final sprockets there are installed pivoting arms with grips for carts, which prevents their collision when moving from the upper branch to the lower one in case of Chains with pushers that allow the carts to move along the movement along the actuators. However, the presence of these levers complicates the design. The aim of the invention is to simplify the design and increase reliability. For this purpose, in the proposed conveyor, the pushers are located on the inner side of the circuit, and the stops on the carts are made of brackets spanning the chain on both sides and fingers fixed to them, parallel to the chain axes and located on the inner side of the circuit.

the cavities between the teeth of the end sprockets and under the axes of the chain.

1 shows a conveyor, common; ma figure 2 - section aa in figure 1; figure 3 view B in figure 2; in fig. - the load-carrying trolley at the moment of transfer of the trolley from one branch of the conveyor to another.

Load-carrying trolleys 2 are mounted on guides 1. Each trolley contains an abutment 3 interacting with a pusher t on a plate traction chain 5, which envelopes the final sprockets 6.

The pushers 4 are located on the inner side of the circuit of the circuit 5, and the stops 3 on the trolleys are made of brackets 7 spanning the chain 5 on both sides and the pins 8 fixed on them, parallel to the axis 9 of the circuit 5 and on the inside

located circuit 5

with the possibility of placing in the hollows between the teeth of the end sprockets 6. In the straight section of the pusher k on the chain 5, interacting with the stops 3 move the carts 2 along the guides 1; The trolley 2 for technological purposes can be manually moved in the transport direction within the distance between the pushers 4 When the cart moves from the top to the bottom or vice versa, the finger 8 of the stop enters the hollow between the teeth of the sprocket 6 and is fixed in it from above by the axis 9 of the chain 5. stock, after which the stop finger 8 3 out of engagement with the sprocket and the carriage 2 once again acquires a freedom of movement hori-tal direction.

This embodiment of the conveyor simplifies its design and improves reliability.

Claims (1)

Invention Formula Vertically-closed carriage conveyor, including guides with mounted load-carrying trolleys with stops, and a plate traction chain covering the final sprockets and. having pushers interacting with stops on carriages, characterized in that, in order to simplify the design and increase its reliability in operation, the pushers are located on the inner side of the loop, and the stops on the carts are made of brackets covering the two sides of their fingers are parallel to the axis of the chain and located on the inner side of the contour of the chain, with the possibility of placing trailer sprockets in the cavities between the teeth and under the axes of the chain. Sources of information taken into account in the examination 1. USSR author's certificate number, cl. B 65 G 17/16, 1974. 2, USSR Copyright Certificate No. 206392, cl. B 65 G 17/06, 19b5 (prototype). A-f FIG. 2 SadB (.3 Fshg.