SU88378A1 - Device for automatically periodically limiting the movement of a transverse truck of an installation for cutting piece stones from arrays by a given distance along a track - Google Patents

Description

A device is proposed for automatically periodically limiting peremegzeni to a predetermined distance along the track of a transverse carriage of an installation for cutting stones from arrays. Its distinctive feature is that it is mounted on a unor's carriage, acting on its contacts, turning off the carriage movement and having a clip for strengthening it on the rail at a certain distance in front of the carriage, fixed and released by the stops:

FIG. 1 shows the proposed device, side view: fng. 2-clamps.

The device has the following design. On rails / on four ramps 2 from the mechanized n-mnod NLI from the handwheel the trolley 3 does not move. According to the working conditions the trolley moves, for example, at a certain distance and stops, after a certain time interval, again moves to the same pacj Together with the bogie, it manages to mount the 4, unload it 4, through the CLEAR 5 of the clamp 6. With this unshuffle load 7, hang on the cable 8. draped over blocks 9 and 10 and clamped in the clamp 6. Uior // associated with the The pressure clamp 6 passes through the sleeve / 2, secured on the frame of the trolley 3.

The device action can be double.

With a manual drive, the trolley is shifted when the spore // comes to the contacts 13-14, which turn off the dual; includes raccoon or beep and the driver of the cart. By braking the cart and starting the mechanism, the motorist pulls off the tractor 88378-2.

15, which, turning, releases the clamp 6 from the rail /. The floor of the action.m of the load 7 clamp is moved to the right, the latch hits 15 the stop of Wo and the return)) put into the original position. vop-lock the clamping mechanism 6. After that, the epova's carriage moves and the cycle repeats.

In the case of a mechanized drive, the machine moves ynoi) // (fig. 1) .-. Goes to the contacts /, i- / 4, turns on the electromagnet, the trolley feed mechanism was turned on from: Yumo tsk); Turning on an electromagnet turns the drive off | 0 tasks and deceleration. Since the speed of the trolley on the rails is low (up to 0.2 f / s), the inertial forces are also fast and the cart is fast) 0 STOP: Op.: 1TSTY.

As a controllable link, cxeMi i can SERVE de: 1С7вН ;. sound or light (1 s siala, and: 1 is the same as specified with manual, ennn mash1.

The impact of the stop 17 on the latch 15 is released from the rails :: latch l and ir g1, b1-naet under the action of the load 7 against the stop, which, turning the latch in the opposite direction, closes zazv: For the next movement, the driver turns on the feed mechanism, loosens the brake, and the driver moves by 3 sec; for a distance, the cycle is wound.

The clamping device has a c. Construction. Maple, n - / 8, clamping to the rail /, have elastic pads 19 of ferrodo on the pdecks. The spring 20 tends to break the tongs 18, at the ends of which are steel rollers 27 on the axes and -5; their axes eid t with a clearance of 3-5pc1 in the slots of the slider 5, through the opening 22 of which passes the guide 4. In the slider of the 5th axis, there is a latch / 5. An eyelet 23 with a wedge core 24 wins 25. riOBOpOTc clockwise, wedge 25 goes down and squeezes sh.eki klega.i. When turning back, the wedge rises and the spring 20 releases the cheeks. In its left or right-hand position, the latch 15 is fixed by a girder 26, which presses the sharp upper edge of the latch 15 through the rod 27 with the pad below. Spring spdit nest slider. Clamp axis 28 is connected to stop //.

The clamp can also be used as a simple stop, the machine stops when approaching KOTopOMv.

PRIORITY AREA

Claims (2)

1. A device for automatically periodically limiting the movement of a transverse trolley of an installation for cutting stone stones from arrays at a given track, so that it is slidable with the fact that the trolley is mounted on a trolley along a rail mounted on it with a load, an abutment for switching off the movement of the carriage contacts, which, in order to reinforce it on the rail, has a clip in front of the carriage to be clamped, released by the action of the carriage's stops on it. 2. The form of the device according to claim 1, of which is that a signal is included in the electrical connection with the contacts to indicate the ocTaHOBiie of the trolley. lO Committee on the Issues of Discoveries and Discoveries at the Council of Ministers of the USSR Editor N. S. Kutafin Information and Publishing Department. Sub. to pec. 19 / Vni-1959 Volume 0.34 p. L. Order 5809. Circulation 360. It is given 50 kop. Horus Alatyr, typography jVg 2 lHinistersgva culture of the Chuvash ASSR.