SU58662A1 - Machine for unloading bulk materials from covered railway cars - Google Patents

Description

Despite the importance of the problem of mechanizing unloading loose materials from covered railroad cars, he did not learn his final resolution, as the machines offered for this purpose were very complex in design and control, or did not provide fast and clear work. The present invention, related to the type of machines already known with the use of an outboard conveyor introduced into the car and located on both sides of the rowing devices that feed material from the end walls of the car to its middle, seeks to solve the problem A conveyor belt feeds its buckets, which are loaded with scoops of rowing devices. In this case, the buckets overturning occurs alternately by interacting the levers, which are pivotally attached to one end to the frame, and the other, connected with the lifting cable of the bucket, with a finger located on the handle of the rowing devices.

In FIG. 1 shows the general scheme of the machine; FIG. 2 is a detailed view (on a larger scale) of a frame with rowing devices and loading buckets; FIG. 3 is a partial view of FIG. 2 above with a slit ra.my.

The proposed machine for unloading bulk materials - on covered railway cars consists of an outboard conveyor, to the front one which is inserted inside the car of the horse of the frame) of which (fig. 1) is attached with the help of the bracket 27 a frame of the vertical small conveyor (of the elevator type) mounted The drums 28, 34 and provided with the scabs 30 and the loosening fork 31. At the rear end of the outfeed conveyor there is a conveyor-chuck 37 (Fig. 1). On both sides of the outboard conveyor there are rowing devices and designed to feed unloaded material from the end walls of the car to its middle. The paddle devices, together with the buckets 57, are located on the frame 42 (Fig. 2) mounted on a carriage that can move along the frame 1 of the outgoing tranporfer; with the help of rollers 43, 44, 45. To alternately tilt the loading buckets 57, which are located on both sides of the loading conveyor, provide; We are levers 47 (Fig. 2), which one | the end is pivotally attached to the frame 42, while the other ends of the IW are connected to the lifting cable 53 of the bucket. : The movement of the paddle devices, the arms 48, 49 of which are hinged, are connected together with one another by means of the finger 61, is carried out by means of Gall 55 chains and driving sprockets; 59, supported by brackets I 54 (FIG. 2). Stars-O1No 59 are jedged in D1vizhen; s stars 63 from the tubular j of that shaft 10 (Fig. 3), which, in its first phase, receives rotation from the motor: 19 (Fig. 1) with asterisks 8, 9 and gears 6, 7 and 5, 4. With I this finger 61 alternately presses | on the levers 47, located on both sides of the outboard conveyor, as a result of which, using the tracks j 53, they raise the corresponding i buckets 57 and pour the material contained in them onto the conveyor belt.

Moving the carriage of frame 42 to the outboard conveyor takes place with the help of cable 73, which goes around drum 75 (fig. 1) and roller 71. As the drum 75 rotates to the right, frame 42 moves to the left and vice versa.

To unload the machine, the car is introduced into the car from the side of the vertical conveyor and the cable 22 is secured behind the rail, the supply hook 21 and the sliding stop 24 is installed. Then the machine is started up (without strokes 51). When the car passes within 1 car, approximately one meter, 3 car enters when the drum is carried.

75 frame; 42 with the strokes 51, the hook 17 is fixed to the rail (Fig. 1) and finally the strokes 51 are put into action through the medium of the drum 69, the levers 66 and the couplings 64.

The subject is invented and.

Claims (3)

1. A machine for unloading bulk materials from covered railway cars, with the use of an out-of-line conveyor introduced into the car and located on both sides of the rowing devices that feed the material from the end walls of the car to its middle, which is different for feeding An oversized conveyor used buckets 57 located on either side of the conveyor, loaded with scoops of treadmills and alternately tilted by the hand of the latter. 2. The form of execution of the machine according to claim 1, about the t he n and l of the first stage with the fact that for tipping the loading buckets levers 47 are used, which are pivotally attached at one end to the frame and at the other end associated with the lifting bucket the finger 61 on the arms of the paddle devices that feed 1 material. 3. The form of the machine according to paragraphs. 1 and 2, so that the frame carrying the paddle devices and the feeder buckets loaded by them is mounted on a carriage moving along the outboard conveyor. CQ: jC r 00 C P2 -b O | JQ t O H Ee cq o / Pu cc ce L v