SU30377A1 - Device for loosening fuel in bunkers - Google Patents

Description

The MAIN copyright certificate No. 24941 describes a device for loosening fuel in bunkers with the installation of pushers in them, which are either passed through the usual seals in the walls of the bunker or affect the diaphragm placed on the wall of the bunker, resulting in impulsive reciprocating movements. To communicate the movement to the pushers, serve either continuously rotating fists, acting on the rollers placed at the ends of the pushers, or crank or crank-and-cam mechanisms associated with the pushers compacted from telescopically connected parts interconnected by springs.

In the proposed form of the adaptation, the pushers of co6paHbt are grouped and fixed on the plate, which is received by hand or from the engine by means of screws by means of screws. The pushers can be made arc-driven with the driving through the gear sector and the transmission to it, or in the form of spring valves, the rods of which are connected to the lever that receives the swing from the crank mechanism or the fist

D1ISKOV.

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In FIG. 1 shows a vertical section through a device for loosening fuel in bunkers; FIG. 2 is a bottom view of the slab; FIG. 3-section screw with nut; FIG. 4 is a side view. devices with arc pushers; FIG. 5; - the same with pushers in the form of spring valves; FIG. 6-section of the spring valve of FIG. 7 is the same with buffers; FIG. An 8-crank mechanism for driving pusher valves; FIG. 9-arrangement of the cam discs.

On the flange 5 (Fig. 1), a screw 3 with a nut 4 is attached to the wall of the hopper 6. When the nut 4 to 3 rotates, the plate 2 (Fig. 2) moves with the pushers fixed in it, which pass through the sleeves 7 with the ends inside the bunker to the roof 77 fuel. Usually their ends are hidden inside the hopper flush with the wall. The flange 5 and the sleeve 7 can be replaced with one common plate. The rotation of the nut 4 is given by a screw 8 (Fig. 3) coupled to the gear that has been cut on the nut. The worm to 8 is rotated from the motors 9 by means of a flexible shaft W, which allows the nut to move along the screw while the motor is stationary. The nuts must be supplied at the end of the stroke.

FIG. four

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