SU564005A1 - Device for relining ball and rod mills - Google Patents

Description

The invention relates :; to devices designed for the mechanization of lining; i roontal work in ball and rod milling machines.

-I; iOMe iTOB into the working space of the drum and rail containing a non-body frame with (ToiiMaNUi power telescopic cylinder l.

I ieaocTa-i kag.sh devices are 1m bypass; xr1. dismantling the end part of the corrone for the assembly of nodachpas with the lining epemento into the futuristic but 1 mills, as well as the cumulativeness U.

The closest one in terms of its technical performance and the achieved result is the ycTpoiicTBO for non-reframing of ball If core shafts, consisting of a monorail exchanged inside the drum with a cargo-lifting mechanism mounted on racks, one of which rests on the rifle with a sniper hook attached to it. the lid, a friend rigidly zakrenpena outside

The frame of the transporting unit / jukhanizm j of the stand with the ropikas is equipped with its mechanism, its mechanism 2.

One of the racks of this device is the cranvncH outside the mill housing. C.KI does not allow it to be used for mills with a central drive l., Iri ||) ei extrusion as well as for multi-chamber mills.

The invention of the invention is, and is: simplification of the ko (1C device operation a.

The directive of the column is that the racks are equipped with supports on supports with the possibility of picking up the axles (I with a gravity drive,

Ma FIG. 1 is a picture of the device's lifting mechanism, located inside the barrel; .on FIG. 2 shows section A of FIG. one.

The device contains the postophozhshy inside the drum 1 fixed by means of racks 2 in the supports 3 of the monorail 4 with a t-lift. mechanism 5,

The pillars 2 are provided with studs 6 fixed on the frames 3 with the possibility of free rotation of the pins 6 and the gravitational drive 7.

Iri carrying out assembly and repair 1-bot device is transported to a place in a disassembled form, is loaded into the hatch of the tank, where to the front, covers 8 there is attached a support 3, in which I install 1; racks 2 with hollow trunnions 6, Racks coediJi yut monorail. 4, on which the lifting mechanism is mounted. 5. A gravity drive 7 is mounted on the uprights.

The load (e.g., lining armor plates) to be transported inside the drum is fed through the hatch of the mill and then, by means of a lifting mechanism 5, is moved to the place of work.

Depending on the length of the mill drum, the length of the monorail 4 can also be changed.

The use of this device allows the mechanization of lining and other installation work. inside the mill drums (and in multi-chamber features), does not require its dismantling when the mill is rotated around the horizontal axis of rotation at any angle, since it is self-adjusting. the most time is saved on the indicated operations, which makes it possible to reduce the time of just the mines on the regent.

invention formula

A device for re-fitting of ball and rod mills, containing a monorail with a load-lifting mechanism located inside the drum and fixed by means of racks in supports. So that, in order to simplify the design, the racks of equipment fixed to the supports with the possibility of free rotation of the axles and the gravitational drive.

Sources of information taken into account during the examination :;

1. USSR author's certificate No. 320301. cl. B 02 C 17/22, 197О.

2. USSR author's certificate №418212, cl. B 02 C 17/22, 04.24.72