SU28190A1 - Soda extraction machine - Google Patents

Description

The proposed machine for the extraction of salt from trap pools refers to a well-known type of similar machines, in which a Gall chain with scrapers runs on a hinged frame suspended from the machine, driven by an engine mounted on a common platform; A winch is used to move such machines around the pool. To move produced salt to a conveyor driven by a common engine, in the proposed machine, the frame is lowered, and for lateral movement of the machine from one pool to another, it is equipped with rollers rolling along I-beams mounted on bridges between the pools .

In the schematic drawing of FIG. 1 is a side view of the machine; FIG. 2 - top view.

The main part of the machine is an open on one side wooden case with platform 2 (Fig. 1), which includes a working machine of the machine, which consists of five endless Gall chains turning on three shafts 4, 5 and b mounted on frame 8, able to rotate around the axis 9. For lifting and lowering the free end of the frame 8 there is a manual winch 10 with cables 11,

thrown over the block 12. Chains Gall are on the side of the scraper.

 4 is leading and for this purpose has gear 16 meshed through guitar gear 17 P1 planetary 18 with gear 19 rotating about axis 9. Gear 19 receives rotation through chain transmission 20 from engine 21.

From the same chain drive, the belt drive 22 turns to winch 23. The winch shaft is wound on one side by a cable 24 to force the machine to jumper 25, along which one carrier of the conveyor 26 can walk, and on the other a cable 27 enveloping the system b, lokov 28 working part of the machine. This cable serves for the return movement of the machine, for which the winch 23 has a switch to the rear and a faster one. move In addition, on both sides of the lower girder, there are hooks 29 on both sides, with which the machine clings to a special frame with a winch for lateral movement.

At the ends of the lower girders there are racks 30 with rollers 3, which serve to roll the machine through cross bars, for which I-beams are fed under the rollers 31,

the ends of which are placed on rail cars of a wagon type having a wide bearing area. With the help of beams, the maschina is jacked up to such a height that, when it is rolled, its bottom passes over the bridge, after which it is again lowered to the surface of the salt.

The action of the maschine is as follows. The machine brought to the middle of the pool is driven by motor starting. With the help of gears 20 and 22, winch 23 drags the car to jumper 25 at a certain speed. At the same time, the transmission gears 19,18,17, 16 rotates the shaft 4 and leads to all the chains of Gall, which cut a layer of salt and begin to move the separated salt upward, pouring it onto the platform. Lifted along the slope of the hill, facing the chains, salt is poured on top of the other side of the hill and gradually fills the box.

When the machine stops moving by turning off the winch 23, the salt is unloaded from the box onto the conveyor 26. For this reason: your winch 10 begins to lower the frame 8, the scrapers take the salt, pour it towards the conveyor until the slope of the hill moves so that the salt will begin to pour on the conveyor.

In the final position of the frame 8 shown in FIG. 1 with a dotted line, the salt is raised already in the section of the chains between shaft 5 and 6, and the section between the shaft 4 and 5 moves it along the bottom of the box to the inclined wall, along which its remains are transported to the conveyor.

Simultaneously with the emptying of the crate, the machine is moved to the side for the working width by means of a special frame with a winch, which winds cables fixed to the transverse bridge.

This movement becomes possible only after a sufficient inclination of the frame, 8, as then only the working part will rise above the salt layer.

When the machine is moved and the sun is poured into the trolleys, the working machine is turned off by disconnecting the gears or a special clutch and all the motor power is transferred to

The winch, which reverses for quick movement of the machine to the middle of the pool, after the machine starts working again. When the machine passes the entire length of the basin, then a longitudinal bridge 25 will not have a salt band removed, equal in width to the length of the machine, i.e., the salt that was under the machine during unloading. To remove it, the machine turns its cables through 90 °, is brought along the jumpers and starts to take the salt in the same order, passing it from time to time, onto a conveyor turned at a right angle. The conveyor receives rotation from the pulley on the driven shaft of the belt drive 23. The cables that move the machine are attached to the jumpers with the help of special moving devices that transmit the force to the sufficient support.

The subject matter of the invention.

1. A salt extraction machine consisting of a frame suspended from a machine and hinged on an axis with guide rollers and a driving pulley around which the Gall chain runs with scrapers fixed on it, receiving movement by means of a chain drive from the engine, mounted on a common platform moving with a cable and a winch around the basin, characterized in that the frame 8 is made to descend in order to move the mined salt on the platform 2 to lift it along an inclined plane for dumping onto the conveyor 26 driven into action using a belt drive 22 and a chain drive 20 from the engine 21.

2. Form of release (harnesses for salt extraction machine n.), Characterized in that for its transverse movement from one basin to another it is equipped with rollers 31 for rolling the entire machine along I-beams mounted on bridges between the pools using a rope wound on the drum separately installed winch.

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fig 2

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