SU810581A1 - Arrester of trolleys of overhead push-type conveyer - Google Patents

Description

(54) STOP TROLLEYS SUSPENDED PUSH CONVEYOR

From; otosis shaving to the calvioire island and concerns stopping the trolleys of the overhead pushing conveyor.

The famous stop of the trolley of the pusher-pushing Canveyer, made in the form of an open-head window from the lenerow cylinder of the Uior, the well-established “a route” of the 1.

A disadvantage of the known shutdown is the unreliability of its operation.

The closest technical solution to this invention is to stop the carts of the pusher conveyor, including a housing with double lever arm turning, on one shoulder of which a stopper plate is fixed to block the freight path of the conveyor 2.

A disadvantage of the known shutdown is the low reliability of its piai6oTbi.

The purpose of the | Brittany - lovysch.e1e reliability | operation of the device.

The goal is achieved by the fact that the drive of the rotation of the two shoulders is made in the form of a curved elastic sleeve, when this other leg of the lever is equipped with a roller, installed with the possibility of interaction with the elastic sleeve.

FIG. 1 shows a general view of the stop; FIG. 2 - the same, side view.

The stop. Contains a pivoting arm 1, fitted with a stopper plate 2 mounted on an axis in support 3, and having a second arm 4 with an axis fixed thereto - S and I alternately connect through an spool valve with a pressure source or with a drain. The locking plate blocks the load path 10, along which the load trolleys // are moved by means of pushers 12 of the conveyor chain.

Stop works as follows.

When the pressure is applied to the pipe 8, the edge of the deformable part of the elastic sleeve 6 moves and, in front of the roller 5, turns the lever over the shoulder 4 / clockwise until the retaining plate 2 of the load track 10 is reached. As a result of the interaction, the knowledge of its leading ynoipa with the locking plate 2 triggers the anvil with the pusher of the 12 t conveyor chain. As a result, the load truck stops. When pressure is applied to the pipe 9, the chrome of the deformable part of the sleeve 6 moves in the opposite direction and the lever is turned /

counterclockwise until it returns to its original position.

Formzla invent

Shutting down carriages of pivotal conveyor pusher, which includes a housing with a drive for turning a double arm, its lever, and one arm of the vehicle is secured with a stopper plate for the blocking of the conveyor track of the conveyor, so that increase of reliability of work, drive of rotation of two shoulders leverage 5

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1 is not "in the form of a curved elastic sleeve, while the other lever arm is provided with a roller mounted to cooperate with the elastic sleeve.

Sources of information taken into account in the examination:

1. USSR author's certificate No. 272893, -kl. B 65 G 43/08, 1965.

2. USSR author's certificate number 494323, cl. B 65 G 43/08, 1973 (prototype).

FIG. 2

Claims (1)

Formula and Sample Stopping the trolleys of the pusher-thrust conveyor, including the hull with the drive of turning the two-shouldered lever, on one arm of which the retaining plate is fixed to block the conveyor's cargo path, so that In order to increase the reliability of operation, the rotation drive of the two shoulders of the lever is made in the form of a curved elastic sleeve, while the other shoulder of the lever is equipped with a roller mounted to interact with the elastic sleeve.