SU403931A1 - In P T B - Google Patents

Description

one

The invention relates to metallurgy.

Known shla.kovik. Marten oven, having a frame, a box with. Vykatnoy trolley, razlruzochnye racks and. Lifting. Mechanisms.

O.D11a.ko the premature zyhod of the Hari Stadium installed on the bottom of the bottom was: a ladle, and the lifting mechanisms and unloading racks, which were located in the zone of high temperature and melted, especially during the change of the box, are not allowed em shiroko. use izat iz. well-known. slag.

The purpose of the invention is to reduce the impact of temperature, and: wheels on unloading racks and lifting mechanisms.

This is achieved by the fact that the unloading pillars and lifting mechanisms (FROM | We are located in the openings made in the frame, moreover, the lifting mechanical mechanisms are equipped with 0; MW brackets, and the unloading posts are fixed on the axles.

FIG. 1 of, the proposed slag 1IK,. Transverse. Hia FIG. 2 - lifting unit.

The slag has a skeleton /, in which it has been made. Processes 2 with the lifting mechanism and mechanism 3 installed in them, and unloading stand; ka..mi 4 with axles 5.

The box 5, fitted with a withdrawable carriage 7, has support prisms. We have 8, in which hemispherical sockets 9 are made for bolts 10 CT06K 4, adjustable in height with the help of counter nuts Il.

The lifting mechanism is made in a twisted-rotor electric motor 12 with a gearbox, m 13, equipped with a screw 14. and a bearing support bracket 15. On the inner side 16 of the frame 1 of the slider shaft, the lifting mechanism is protected by a cooled screen 17.

The bracket 15 is installed in the guide 18. And has a threaded nut 19.

For installation in the working position of the box 6, together with the withdrawable trolley 7, it is rolled under the slag. Then turn on reversing electric motors 12, which through IS gearboxes, screws and threaded nuts 19 move the structural parts 15 from the outermost position} of the first position of the arch. Moving upwards, the brackets 15 through the supporting prisms 5 of the box 6 lift after a day from the withdrawable truck 7 to the stop in the slag. Further located in

The openings 2 discharge racks 4 rotate wa x 5 towards the box 6, and when rotating the reversible electric motors 12 in the reverse direction, set the bolts 10 of the discharge racks 4 into the hemispherical head 9 9. The prisms S of the box 6.

Above, and removal, rob 6; from the slag he is lifted by the brackets 15 of the lifting mechanisms 3 up to the stop into the slag, and the load is stopped by STOY-K. And 4 is turned and installed in the openings of the 2 frame. Then, the rotational rotation of the reversible electric motors 12 of the lifting mechanisms 3 and the C-brackets lower the H0 | rob 6 "" you are to the trolley 7, which you, locally with Ko.pOi6oM 6 roll out from the I-shaft, Akob / Ik.

At the expense of nepeHiOca. Lifting mechanisms: And, their river loading racks into the openings of the frame of the slag and protecting them cooled by the screen increases. The deadlines and

the labor conditions of operators performing repairs are improved.

Legend

Slag D1a, Rtenovsky lechi, containing a carcass, a box with a trolley bogie, unloading racks and lifting mechanisms, characterized in that, in order to reduce the impact of those; are laid out in the openings that are large in the frame, the lifting elements are provided with support brackets, and the loading racks are fixed to the axles.