SU1484787A1 - Device for conveying cargoes - Google Patents

Description

The invention relates to lifting equipment. The goal is to increase reliability in operation and reduce the size of the device in height. The device includes guides 1 for the load, a lamellar vertically closed, chain 5 with vertically arranged plates 8 chain links 5 and a reversing drive for moving the chain 5. Above the guides 1 there is a running path 4 on which 2

The rum is mounted so that carriage 2 with a horizontal axis 3 can be moved. On axis 3, a pusher (T) of one-sided action is pivotally mounted to move the cargo with the possibility of interaction with the chain 7 located behind it during transportation by roller 5. At the same time, T is placed between vertical plates 8 one of the links of the chain 5. Each plate 8 of this link is made with a protrusion 9 in its upper part pivotally connected to the axis 3. When passing through the roller table, the container deflects T. To deflect T, the pitch of the plates 8 is increased along with avneniyu standard step entire circuit 5. Based edging the upper rear side of the container T, it moves. The roller 7 serves as a stop fixing T in a vertical position. The chain 5, receiving rotation from the drive, moves the carriage 2 by means of the plates 8. 1 Cp f-ly, 2 ill.

BUT

7

1

51) „„ 1484787 A1

1484787

The invention relates to a lifting-transport · equipment and can be used mainly in the chain pusher and carriage conveyors.

The aim of the invention is to improve the reliability and reduce the size of the device in height.

FIG. 1 shows a pusher of a chain pusher conveyor, operating position; in fig. 2 shows section A-A in FIG. one.

Device for moving cargo contains guides 1 for cargo, carriage 2 with horizontal axis 3 mounted for movement along track 4, located above cargo guides 1, lamellar chain 5 with vertically positioned chain link plates hinged on horizontal axis 3 of carriage 2 pusher 6 one-way action to move the load and the drive move the plate chain δ, which is made reversible. The lamellar chain 5 is made vertically closed. The load pusher 6 is mounted on the axis 3 with the possibility of interaction with the chain roller 7 located behind the pusher 6 during transportation and placed between the vertically arranged plates 8 of one of the links of the lower branch of the chain 5, each plate 8 of this link being made with a protrusion 9 its upper part pivotally connected to the horizontal axis 3 of the carriage 2. The upper part of the protrusions 9 is connected by a jumper 10 to a protrusion, which is a stop for interacting with the limit switch 11 located on the running track 4. In the pusher Le 6 on the thrust wall is made notch 12 under the roller 7 of the chain.

The device works as follows.

Tara tilts in the direction of movement of the non-drive roller table passes under the lower branch of the chain, deflecting the pusher 6 of one-sided action, mounted on the axis of the carriage 2, can be rotated, passing further to the horizontal section of the roller table the tara gives a signal to the track switch to turn on the drive of chain 5.

To deflect the pusher 6 during the passage of the container pitch plates 8 is increased compared with the standard pitch of the entire chain.

Pusher 6 after passing the container to the capture zone returns to the vertical

(working) position, which is provided by the design of the pusher.

The pusher moves the container, resting against its upper edging from the back (rear) side of the container.

The roller 7 of the chain, located behind the pusher 6, serves as a stop, fixing the pusher 6 in a vertical position, which excludes the implementation of a special stop. The notch 12 in the pusher 6 under the roller 7 provides reliable fixation.

The closed traction chain, receiving rotation from the reversing drive, moves along the travel path 4 and moves the carriage 2 by means of the chain plates 8.

The pusher 6 moves the container along the horizontal section of the roller table with stops according to the technological process of processing parts in the container when the limit switches 11 are triggered from the jumper 10.

By the end of the tare cycle, a reverse movement (idle reverse) of the chain 5 is carried out and the pusher 6 returns to its original position.

Claims (2)

Claim 1. Device for moving cargo, containing guides for cargo, a carriage with a horizontal axis, mounted for movement along a track, located above the guides for cargo, a lamellar chain with vertically arranged chain links, a hinged one-way pusher for moving the cargo and drive movement of the plate chain, characterized in that, in order to increase reliability in operation and reduce the size of the device in height, the pusher for the load is pivotally mounted on the horizontal axis of the carriage with the possibility of interaction with the roller located behind the pusher during transportation by the roller and placed between the vertically located plates of one of the links of the plate chain, each of the plates of this link being made with a protrusion in its upper part pivotally connected to the horizontal axis of the carriage , and the drive for moving the plate chain is reversible. 2. Device by π. 1, characterized in that the plate chain is made vertically closed. 1484787 FIG. g