SU846283A1 - Plant for laying raw bricks onto drying cars - Google Patents

Description

the nicker of the brick framework, the trolley with the turntable and the pushers of the drying trolleys are equipped with a flat copier hinged on the frame and connected to the common drive, and the sliding platforms are connected to each other by drags, with this one extreme platform has a roller, and the other extreme platform is fixedly mounted on the carriage body, while the first extreme platform interacts with the roller of the flat copier with its roller.

In addition, the carriage body is made funnel-shaped with openings along the entire length of the placement of the sliding platforms, and each platform is provided with two plows in the lower part and is pointed along

upper bearing surface.

Fig, 1. image is proposed

. Installation, an obfyy view, a plan view; FIG. 2 is a section A-A in FIG. J; on g, 3 - section bb in fig,; FIG. 4 is a section B-B in FIG. 1; in fig. 5 - section YYY on r. 1; Fig, 6 - section DD-D on g, 3; Fig. 7 shows four successive positions (a, b, c, and d) of the operation of the mechanisms of the installation.

The installation for cutting and stacking the Kirtzcha raw on the drying cars contains a single-beam cutter 1, tr & 2 overtaking, receiving conveyor 3, pusher 4-dimensional beam, multi-string cutting device 5, carriage 6, stepper mechanism 7, lifting hopper 8, cart 9 with a turntable for the drying car 10 and a pusher system P and 12 for feeding and hauling drying cars. The installation includes a cassette 13 for the drying frames and a chain pusher 14 for their single issue. The carriage 6 contains a set of interchangeable platforms according to the number of products being cut, with one extreme platform 15 fixed on the carriage, and another extreme platform 16 by means of a roller, constantly in contact with the groove of the flat-cutter 17, The carriage is mounted in horizontal guides 18, Each platform in the lower part Dyum is equipped with plows 19 for shifting cojpa from the molding material to the funnel 20 of the carriage, and along the upper bearing surface it is sharpened at an angle of 45 °. In addition, each platform is connected with tangles 21 of a certain length with an adjacent platform. The total run of all slots along the carriage S is ensured by rotating the horizontal copier at a certain angle st st, the cutting stop 22 rotates together with the shaft. The carriage, horizontal copier and cut-off support are connected by lever gears 23 and 24 with a common drive, on the output 4 of the single-turn shaft of which a crank cam 25 is mounted,

In FIGS. 1 and 3, the bed is conventionally shown in the expanded state.

Installation works as follows.

From the raw press moving out of the belt press, the measuring bar for a certain number of bricks is cut off with a cutter. This bar receives overrunning movement on the conveyor 2 is fixed on the receiving conveyor 3, and then pushed by the pusher 4 through the multi-string cutting device 5. The cut bricks are installed on the sliding platforms of the carriage 6, each on its own platform. At this point the platforms are moved close to each other, and emphasis 22

lift up

I.

Claims (2)

The carriage receives an impulse to move. Moving in the direction of the drying frame, the plots are moved apart in connection with the rotation of the horizontal cam 17 and intervals are formed between the bricks, smaller along the edges and larger in the middle. At the same time, the cuts of the stop 22 begin to descend. At the moment of the extreme position of the carriage above the drying frame emphasis fully omitted. The carriage begins to move back, with the stop 22 holding the bricks over the frame and they are installed on the drying frame with predetermined intervals. At the moment when the carriage 6 finishes its return movement, the stop 22 and the platforms of the sliding bed are shifted closely on the carriage 6, Owing to the presence of the plows 19 on the sliding platforms, their sharpness at an angle of 45 ° and the funnel 20 on the carriage the litter from the molding material has the ability to fall through and does not prevent tight zheniyu sites. The change in the length of t g 21, connecting the plotsadki between. By themselves, they provide the necessary HIT intervals between bricks, determined by the technological requirements of the regime after raw drying, after the sites on the carriage 6 have come closer, the mechanism for laying bricks on the drying frames is ready for the next cycle. The stepping mechanism 7 moves the items on the frames to the hoist 8. In the hopper 8, such a quantity of items is collected that is sufficient to load half the volume of the drying trolley 10 Trolleys are replaced by pushers 11 and 12. The proposed execution of the laying unit of a spaced row of bricks for frames with a flat copier that interacts with the sliding carriage platforms ensures simplified installation design, and the design of the funnel section carriage on the platforms is free efficient removal of litter and clay mass crumbs, which increases reliability, eliminates the possibility of seizure and clogging. Claim 1. Installation for laying brick: pinches on drying cars, containing a single-cutter cutter, an overtaking conveyor, a receiving conveyor, a pusher of a measuring beam a chain conveyor for feeding frames, a stepping mechanism, a lifting hopper for frames with bricks, t / alezhka with a turntable and a pusher of drying units, which, in order to simplify the design, The unit is equipped with a flat copier, hinged on the frame and connected to the common drive, and the sliding platforms are connected to each other by means of t - gami, while one extreme platform has a roller and another extreme platform is fixed on the carriage body, while the first extreme platform roller interacts with the groove of a flat copier. 2. Installation according to claim 1, in which, in order to increase reliability of operation, the carriage body is made funnel-shaped with openings along the entire length p, displacing the sliding platforms, and the platform is provided with the bottom of the two plows and sharpened along the upper bearing surface. Sources of information taken into account in the examination 1. The author's certificate of the USSR No. 139968, class, 28 V 13/00, 1961. 2. USSR author's certificate number 301279, cl. B 28 V 13/00, 1969. D 1 A-A. fie.Z -g1 H