SU22871A1 - Dispenser mobile on an inclined plane for filling skips of a mine hoist - Google Patents

Description

The invention relates to moving on an inclined plane dispensers for filling skips of mine lifts. For holding the proposed dispenser during the filling and returning to the initial position, a system of loads that balance the weight of the bulk material, as well as a number of known devices for communicating uniform dispenser speed during its upward movement .

The schematic drawing shows a general view of the dispenser.

A dispenser movable on an inclined plane for filling skips of a mine hoist is mounted on an inclined plane A fastened on riveted I-beams and equipped with rollers for moving the dispenser. The limits of movement of the dispenser are limited to the spring stop U installed for this purpose.

The bulk material enters dispenser D from the filling bin B, closed with two flaps P and P having different radii, whereby the upper P, as having a larger radius, opens and closes faster than the lower PI, and. always moving in a stream of bulk cargo.

Both dampers do not hermetically close the bunker and the rash stops when the loose angle reaches a natural slope. The handle of the flaps covers, on both sides, the body of the dispenser, in cracks b, b,.

the bi of which is reinforced with pins l, “i k.

and pushing the handles of the shutters as the dispenser moves up, thereby opening the shutters. The opening of the flaps takes place more than necessary for the thickness of the pins, since the handles of the flaps, after stopping the pins, are raised by the thickness of the pins.

When the dispenser moves backward, the flap handles are retracted to the position at which the pins k could grab the grip handles by using the Pt PI, PZ, P springs, the two-stage Top flap handles, which, when the dispenser moves up, accelerates the opening of the P and slows down its closing when the dispenser moves in reverse.

To hold the dispenser during filling and return it to its original position, a counter-load is used, consisting of a constant load g, balancing the weight of the dispenser and a part of the load, and an alternating load consisting of plates and having holes, each with a diameter lower plate is larger than the previous upper one. A plate hole passes through a rod connected by a rope with a moving frame B of the dispenser. In the upper position of the dispenser, the plates are stacked on top of one another and resting on the supporting bars x. As the meter moves down, the central rod rises and,

with the help of locking couplings of different diameters mounted on it, it lifts in turn all the plates, thus balancing, the weight of the bulk flowing into the dispenser.

When the dosing unit approaches its lower position, the doggie h automatically opens, releasing the circular shutter D of the well-known construction, and allowing the load to fall into the supplied skip, which depresses the pedal of the rod e, pulls the latter down and opens the shutter 3 completely.

When lifting the skip up, the boom e is released, the shutter and the dispenser tend to occupy its upper position, and the cataract M public construction is applied to the dispenser to communicate the uniform speed to the dispenser, the piston of which is connected to the moving frame B. closing the dampers R. Then, with further movement, the pins Kj and K grab the handles of the dampers, which causes their opening. At a certain distance, the pins will pass the handles and the dispenser should be further with completely open dampers and variable load discs that settle onto supporting bars. The batcher, having received a load corresponding to the weight of the counter-load g, tends to pass downwards, carries along behind it successively plates of variable load, regulating

continued flow of bulk. The pins A / C then grab the handles of the dampers, reduce the rash and, at some distance from the extreme lower position of the dispenser, the rash completely ceases.

The subject matter of the invention.

Claims (4)

1. A slanting mobile dispenser for filling skips of a mine hoist, characterized in that to hold the dispenser during filling and returning to the initial position, an alternating load ddd-e is used, controlled by the flaps P to P of the filling hopper. 2. The form of the dispenser according to claim 1, characterized in that the part of the load, which balances the bulk weight, is made up of a series of individual dd plates suspended from the central rod so that they can be put into action in sequential order. 3. The form of the dispenser according to claim 1, characterized in that the handles of the reed valve R 3 are under the influence of the pins K, KI, K, which are fixedly attached to the walls of the dispenser. 4. Application of a cataract M or the like under the dispenser according to claim 1 - 3 devices for communicating a uniform speed to the dispenser during its upward movement.