SU135435A1 - Flour Proofing Device - Google Patents

Description

A device for flouring rassteochnye boards, made in the form of a reciprocating slider, a roller carriage with a flour box, equipped with a agitator, and a nourishing bunker.

In the proposed device for sprinkling flour with protesters, in contrast to the known, the inclusion of a feeding hopper at the moment of approaching the roller carriage is automated. For this purpose, on the end side of the carriage, an emphasis has been mounted, which interacts with the drive of the feed hopper.

FIG. 1 shows a diagram of the device; in fig. 2 is a diagram of the automatic activation of the feed hopper at the moment when the roller carriage approaches it.

The device includes a carriage / moving along directions 2 on rollers 3 and a feeding bunker 4. The carriage / is driven by an electric motor through a gear 5, two sprockets 6 and a chain 7 Gall, the ends of which are attached to the carriage. The carriage / placed in the proof above the cradles with rastroechnye boards; the electric motor is turned on by the cradle through the limit switch 8. On the carriage there is a flour box 9 having a semicircular bottom with openings for the flour to exit. Inside the box 9, the agitator 10 is placed. On the shaft of which two freely rotating sprockets 11 are mounted, interacting with fixed chains 12. In the pin of sprockets 11 there are roller clutches mounted on the ends of the agitator shaft and turning off the agitator when the carriage reverses. An adjustable vnop 13 is installed on the end wall of the drawer 9. The feeding hopper 4 has a bottom with a slit for pouring out of it, which is closed externally by a flap 14, which is connected to the lever / 5, which sits on the end of the shaft 16 located inside the hopper; one end of the lever / 5 is connected to the spring //. On the shaft 16 inside the hopper there is a bar screw (not shown), which is rotated at 1313135435 ™ 2 -

opening the flap 14. When the carriage approaches the bunker 4, the stop 13 opens the flap 14 and the flour is poured into the drawer 9 through the slot of the bunker bottom; the carriage is under the bunker until the next cradle approaches. When the carriage leaves the bunker 4, the spring 17 rotates the lever 15 and the flap 14 closes the slot of the bunker bottom.

When working carriage carriage cheek. a cradle with proofing boards sprinkled with flour along the entire length of the boards, evenly, pour out of the crate 9p passing under the crate.

To provide flour sizing to rasstoechnye boards across their width, the guides 2 and the carriage 1 with the drawer 9 are set at an angle of 2-3 ° relative to the cradle. To stop the dressing with .muka rasstoyechnye boards during the return stroke of the carriage in the trunnion of asterisks // clutches are installed, which turn off the agitator in the drawer 9.

The motor is turned off by the limit switch 18, the carriage idling is turned on by the switch 19.

Subject invention

A flour dressing device for rasstoechnye boards, made in the form of a reciprocating roller carriage with a flour box equipped with a agitator, and a nutritional bunker, characterized in that, in order to automatically turn on the nutritional bunker at the moment the roller carriage approaches it, on its front side mounted stop interacting through a spring lever with a drive valve nutrient hopper.

Ix 1