SU597859A1 - Power-driven bin - Google Patents

Description

(54) MECHANIZED HOPPER

The invention relates to mining transport vehicles, namely to mechanized bunkers for the storage of mineral resources.

A mechanized coal storage bunker is known, which contains a bunker, the mechanism for 1) is narrow and coal unloading 1.

A disadvantage of the known bunker is that when unloading from 560 tons () of a bunker completely filled with coal, only one ton of coal must be brought into simultaneous movement with the help of bottom conveyors at once all 5t30 tons yr. high energy costs, huge traction efforts; all this makes the construction of bunkers difficult, making them complicated, cumbersome and expensive.

A mechanized grooved bunker for storing bulk grkhzov is known, including an accumulating chute and a loading and unloading mechanism, in which the Material is unloaded onto a conveyor through opening hatches. In the bottom or side walls 2.

The disadvantages of this bunker are the complexity of the hatches control system, the impossibility of precise metering and regulation

unloading flow i-ruz, the possibility of hanging and jamming pieces of materials in the outlets. In addition, the need for ycTaiiOBKH loading and receiving conveyor in the upper and lower parts of the accumulator / uba enhances the size of the bunker by iiiiiooii .. that all of my work is undesirable.

silo bunker in south land; 1x us xy The aim of the invention is to increase the effective capacity of the bunker without increasing the MOHI of the drive motors, the size and weight of the loading and unloading mechanism, the elimination of lagging and jamming of the pieces and the non-reduction of the load. This is misunderstood by that. The loading and unloading mechanism is exchanged in the accumulating chute with the possibility of being changed and made in the form of a loading body, for example, in the form of a front tray with scoring legs, the width of which is equal to the width of the chute and reloader. The superloader from the side of the loading body is made with a nakyunny part in the bending knee with a lifting jack.

Pa figs. I depicts the described mechanism} 1 str; in fig. 2 - bunker, 25 end view.

The bunker consists of the tank 1, the loading and unloading device 2 and the traction unit 3. The tank 1 of the bunker is made of separate grooved sections made of steel, aluminum, plastic, wood, reinforced concrete, reinforcement, joined together in a known manner. The length dimensions of the tank can be any (intelligent) and depend on the requirements for the bunker (for example, 50, 100, 200, 500 or 1000 tons of payload). In the cross section, sections may be rectangular or non-rectangular; gutter can be open or closed. Sections may be bent relative to each other at a small angle.

Loading-unloading device 2 contains a discharge chute 4 s. unloading working body of known design (raking legs, scraper chain, auger, drums, buckets, etc.). Reloader 5 can be continuous or intermittent (conveyor, bucket, container, etc.). The discharge tray 4 is connected by means of a pusher 6 with a reloader 5. The pusher 6 is designed as a rod 7, which enters the cylinder 8. The movement of the rod along the axis is limited: on the left side by the housing 9 of the discharge tray to which the cylinder 8 is attached, and right side - cylinder cover.

The pusher b is rigidly connected to the frame 10 of the reloader 5. The reloader 5 has a movable nose 11, made in the form of bending, flax. P (5 movement of which is mounted with help of hydraulic jack 12, pivotally connected with a flexing knee and a frame of a pusher 6. The loading crane can move either along the side racks of the bunker section or along a monorail. the bunker with the help of a traction device 3 (rope, chains) from the actuator 14, installed at the ends of the bucket 1. The loader 5 can be made tape, plate, screw, scraper. It can be both straight, hooked and bending. the design allows the bunker to be installed along or perpendicularly to the main transport line 15. Due to the rigid communication of the reloading device with the unloading body, the unloading body and the reloader can move together. fasten to the unloading body, then the movement from the unloading body will be transmitted to the loader, but it is preferable to communicate as shown in FIG. . 1. An oil station is installed at the rear of the body of the discharge body to drive the hydraulic jacks. The bunker sections have guide rails 16 for the truck cable layer. The bunker can be installed either on the ground or on a rigid frame, for example, above the conveyor; it can be equipped with wheels.,

The operation of the bunker is carried out in the following manner.

To load the hopper with minerals such as coal, it is necessary to feed 5 to the right until the rod 7 pushes stops against the cylinder cover. As a result of such a movement, the front part of the reloader goes out from under the sheet 17 of the loading tray and can be horizontal with the help of the jack 12 (shown by dotted lines). In this position, the hopper is ready for loading. In this case, the movement of the working belt of the reloading device is directed to the left along arrow A, and the loading vehicle along with the unloading tray moves to the right along arrow B. The charcoal is discharged into the hopper by the loading tray. The movement of the reloader along the streamer B to the right along the sections is carried out until such time as is necessary for the technological

. cycle. Together with the loader in the free-motion, the discharge chute is also involved.

0 .. To discharge coal from a bun. Kera needs to lower the toe of the reloader and one position, reverse the direction of movement of the web of the reloader and, through the traction device, feed the reloader to the left along arrow B. Together with the reloader, the discharge chute participates in the movement. But now this movement will be working. Therefore, before the start of the cycle, the scooping feet, which capture coal, transfer it to

0 reloader and further - into vehicles. The material handler can transport coal, depending on the need, both to the bunker and to my vehicle, for example, to the main transport line 15.

The described bunker can be used in precinct, main mine workings, near-barrel yards of coal, shale and ore mines, as well as in open work, where it can be used mainly as technological capacity, ensuring smoothing of uneven cargo flows, as well as reducing forced downtime equipment and transport systems; the application area can be expanded by using a bunker in warehouses of bulk cargoes, where the use of bunkers with closed troughs helps prevent the dispersion of materials and their degradation under the influence of atmospheric conditions, as well as organize reliable storage of finished materials and fertilizers. and etc.

Claims (2)

Invention Formula . A mechanized bunker for storing bulk cargoes, mainly in underground workings, including an accumulating chute and a loading and unloading mechanism, characterized in that, in order to increase the effective capacity of the bunker without increasing the power of the driving motors, the size and weight of the loading and unloading mechanism, elimination of lagging and jamming of pieces and re-crushing of cargo, the loading and unloading mechanism is placed in the accumulating chute with the possibility of movement and made in the form of a loading organ and, for example in the form of a frontal tray gathering arms whose width is equal to the width of the trough and reclaimers. 2. A bunker according to claim 1, characterized in that the loader from the side of the loading body made with a sloping part in the form of a bending knee with a lifting jack. Sources of information taken into account in the examination: 1.Dombrovsky V. Ye. And others. Mechanized bunker installations in the coal industry. England. M., NIIINFORT Zhmash, 1968, 2-67-28, p. sixteen. 2. USSR author's certificate number 317806, cl. E 2i F 13/08, 1970. 7J