SU106905A1 - Mobile device for cutting rubble from sleepers - Google Patents

Description

Mobile cutting devices are known for cutting out rubble from sleeping rooms without hanging the sleeping lattice, provided with a sump that is inserted from above into rubble.

Such devices have not acquired distribution due to unsatisfactory work on cutting H1, ebn in the area of tamping of sleepers and Kicking gravel from the rail to the curb, they also do not allow to regulate the introduction of paws in N. 1, eben.

The peculiarity of the described invention is that the cesspool body is made in the form of two paws moving across the track, so that one paw cuts the gap between the rails on the side of the curb, and the crank that drives the paw working on the side of the curb is large than the crank of another paw.

FIG. 1 shows a view of the device in the working position from the side; 2 is a top view of the device; in fig. 3-cessation mechanism of the device.

The device for cutting rubble from nipples consists of the top / and bottom 2 frames (interconnectedly connected to each other by the waist 3 and the lever lifting device 4. In the working-south position, the device is supported on a three-piece using three lines. 5 and 6. In order to ensure that the device can operate in areas, t) 6 (), which are self-locking, the single roller 5 has electrical insulation 7.

For transporting the device along the side of the road and to remove it from the rails at the inter-path on the lower frame, there are two folding wheels 8, which are held in their working position, with fir-trees 9, and they fold back during operation. When transported on the sleeves 8, the device is supported by the worker by the handle 0, which is removed in the off position to reduce its length.

The device rotates on its way to the transition, e from one bore to the other, is made by the handle 10 on the lowered head / U resting on the rod. Lowering n

the ascent is carried out by thrust 12.

On the upper frame there is a box 13 for the tool, a motorized metering sed.

The transfer vygodno1CH) mechanism consists of two worm gearboxes, enclosed in crankcases 16 and 17 with one right, and the other / leBoe lie, driven by a three-phase asynchronous short-circuited electric motor, placed in nozzle 18. The electric motor is switched on by means of a t9 chopper and the connection to the power source via cable 20, which is disconnected from the device using a three-pole plug and a receptacle 2 to facilitate removal. 1. At the end of the cable, a three-pole plug 22 is installed to connect a traveling junction box to the output receptacle.

By means of cranks 23, the movable legs are transferred to the sump 24 and 25, moving in different directions and shifted by 180 ° relative to each other by 180 °. Due to the alternate operation of the sump, an equalization of the load on the electric motor is achieved.

In order to provide a greater cut length of rubble on the outer side of the rail, the outer crank is longer than the inner curvature, so that the external grab 25 further throws the crushed stone.

The coffer paws consist of scrapers 26 and podsusornik 27, made of spring steel sheets and fastened with studs 28 on base carriages 29 and 30. The movable carriage 29 is mounted on the main lever 31 on two earrings 32 and 33, with which it moves. In the lower position, the scraper carriage is returned by the spring 34.

Under the effect of the reaction from the force of the cut out hleben, the spring 34 is compressed, the carriage coaepinaes a complex movement, and the tip 35 simultaneously rises up and moves backward, thereby absorbing the shocks that occur during the operation of the machine.

B 1NPA: 1x box, having anti-theft expansions, the carriage 30 at the approach of the sump to the strut is forced upwards, thereby facilitating the bypass of the strut by paw. The lifting of the carriage is carried out with the aid of the price 36 and the lever 37, which is tilted out of turn by the lever 38 to bypass the strut.

The upper ends of the sump legs 39 are articulated with a shifting mechanism 40, the design of which involves changing trajectories of the feet to bypass the rail foot at the start of the debris removal. The shearing mechanism consists of a rod 41 with a cross-bar 42, which is pressed downwards by a spring. For the height adjustment of the sump, an adjustment bolt 43 is mounted.

As the device is lowered, the Stock 41 sits on the rail head and, thus, rises relative to the device by means of the crosspiece 42 and tg 39. pushes the upper ends of the sump lan. As a result, it is a 1-n.Tonadi, swept by cesspits, approaching the rail, as a result of which rubble is more fully removed from the base of the rail base.

Control of the device during operation, as well as its installation from inter-track to, rails, removing from the rails to the inter-path and turning from one rail thread to another, is produced in one piece. In operation, the operator sits in the saddle and, with his feet in the sleepers, moves the device along the path. By moving the lever 44 with one or two hands, the operator lowers and, whether he raises the cesspool mechanism, by bringing together or p the upper and lower frames. Wherein,

As the grading mechanism is lowered, due to the folding of the frames, the rollers located on the rails and rails are moved apart, choosing L10 (| zt between the flanges and the rails).

D. To facilitate control of the raising and lowering of the cesspool mechanism. The lever 44 is retracted by a spring 45, which substantially balances it.

R | REDEMETS

. Mobile device for grazing rubble out. shiksgz without vysh1IlSH11II pshalnogo lattice, equipped with the insertion of cijfcpxy in the shells by the spry device, about t. 1 and h 10 I1 e e with the fact that, with .chu 5yrezki eG) ng; The ita / sub-dividing zone, the elbow spreader body, 1nen} j in the form of two laps, performed by the movement

across the path from the elevator drive and positioned so that one paw cuts off fucking between the rails on the side of the curb.

2. The BB1POLNSNIY device form according to claim 1, from h and h to the fact that, in order to throw rubble from the road onto the shoulder, the bearing, drive into the movement of the paw, cut-out, ruck) rubble from the side of the curb, smelt larger than size, drive ip | in motion another paw.

3. The name of the device is git. i and 2. o t: and that with the fact that we didn’t adjust the insertion into the rubble, the frame was removed from the body by means of a lifting operation: but lowering, with respect to the support rollers.

4. In ycTpoiicTBc on PP. 1-3 application of hinged wheels for changing roadside.

ift

Cir