SU1228923A1 - Installation for applying preventive liquid on the surface of mobile cars - Google Patents

Description

The invention relates to a process for applying liquids to the surface of products, and more specifically to prophylactic treatment of the inner surface of moving vehicles before loading them.

The purpose of the invention is to expand the operational capabilities of the installation by combining the processing of the prophylactic fluid and loading the coal into the already treated wagons.

FIG. 1 shows the installation, general view; in fig. 2 - the same at work; in fig. 3 is a device for applying a prophylactic fluid; in fig. 4 is a view A of FIG. 3

The installation (Figs. 1 and 2) contains rail tracks 1 for cars 2, their movement means in the form of a shunting device 3 and a loading bunker 4.

The shunting device is equipped with magnetic switches 5, and magnetic sensors 6 and 7 are installed on the track of the shunting device.

The installation is equipped with a device 8 for applying a preventive fluid to the surface of the cars before loading them.

On the frame 9 of the device (Fig. 3 and 4) is installed the actuator 10 of the rotation of the levers 11 at an angle of 180 °. The levers are pivotally connected by stacks 12 of the movable platform 13, which is equipped with a nozzle swing mechanism 14 and an actuator 15.

The pipes 16 and flexible hoses 17 of the hydraulic distributor are intended for supplying a prophylactic fluid, for example, naphtha, and are located in close proximity to the pipes 18 and 19 of hot water and compressed air, respectively. For compactness, all pipes are combined 1 in a package.

The hoses 17 are fixed on the articulated beams 20 and form a moving system.

The installation works as follows.

The operator shunting device 3 brings the car 2 with the already treated inner surface under the loading hopper 4.

In this case, simultaneously with the commencement of advancing the maneuver with the device of the car and its loading, the process of applying the prophylactic liquid to the inner surface of the next car begins.

These two processes are combined as follows.

At the beginning of the movement of the maneuver device 3, the magnetic switch 5 interacts with the magnetic sensor 6 located along the track of the device and transmits a signal to the actuator 10 of the turning of the levers 11, which lower the platform 13 into the carriage by means of the pull 12.

When the platform reaches the lowest position, the limit switch is activated, as a result of which the drive mechanism 14 of the nozzles turns on and the process of spraying the inner surface of the car begins. Simultaneously with the spraying of a moving car, coal is loaded into the previous moving car.

When the end of the processed car approaches the nozzle swing mechanism. The magnetic switch 5, mounted on the shunting device, interacts with the track magnetic sensor 7 and sends a signal to turn off the injector swing mechanism 14, the hydraulic distribution is triggered. The supply of prophylactic fluid is stopped, and the platform 13 rises and extends beyond the carriage, which is delivered by a shunting device for loading, and the next carriage, respectively, for prophylactic treatment.

At the end of each spray cycle, compressed air flows through the nozzles to clean the channels.

The hinge design of the proposed spraying device makes it possible to prevent its breakage in case of an accidental impact on the end face of the carriage. Since the spraying device is in the working position inside the car, the spraying of the prophylactic fluid and the pollution of the environment are prevented.

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Claims (1)

INSTALLATION FOR APPLICATION OF PREVENTIVE LIQUID ON SURFACE OF MOBILE WAGONS containing paths for wagons, a preventive treatment device, including nozzles connected to the lowering and lifting mechanism, connected to the hydraulic distributor, and located on the tracks with the help of · In a g about n about in. about t? This is due to the fact that. in order to expand the operational capabilities of the installation by combining the processes of treatment with prophylactic liquid and loading coal into already-processed cars, the installation is equipped with magnetic sensors located on the tracks and a magnetic switch mounted on the means of moving cars for interactions with m; ? g :! and so on and sensors, with one of the muggle steel sensors connected to with a mechanism for lowering nozzles, and the other with a hydraulic distributor. b 5 FIG. /