CN218453620U - Clear stifled system of preventing of hyperbola feed bin that possesses function of shaking - Google Patents

Abstract

The utility model discloses a clear stifled system of preventing of hyperbola feed bin that possesses function of shaking, including former coal bunker, the lower part of former coal bunker is provided with rapping device and rotatory clear stifled device, rapping device is including setting up the knocker on former coal bunker outer wall, be provided with the fly leaf on the inner wall of former coal bunker, the inner wall that connecting device and former coal bunker are passed through to the upper portion of fly leaf is articulated, and the fly leaf vibrations will block up the buggy here and shake and fall, also can regularly start the knocker and realize having the effect of preventing stifled outside clear stifled, improvement production efficiency.

Description

Clear stifled system of preventing of hyperbola feed bin that possesses function of shaking

Technical Field

The utility model relates to a clear stifled quick-witted technical field especially relates to a clear stifled system of preventing of hyperbola feed bin that possesses the function of shaking on clear stifled machine.

Background

When a large batch of pulverized coal products are used, the raw coal bin is used for storing pulverized coal, and the conveyor at the bottom of the raw coal bin is directly used for conveying the pulverized coal. The existing raw coal bunker is mostly shaped like a square and a round, namely, the upper part of the raw coal bunker is in a shape that the square bottom is round and is similar to an irregular cone with a big top and a small bottom, and the square bottom and the round middle are mostly connected by using a reducer pipe. In the process of pulverized coal falling, the diameter of a raw coal bin is reduced, pulverized coal is more, moisture content is high, the transportation process is difficult, particularly, the raw coal bin is easy to bridge, a loosening device from a weighing coal feeder to a coal bin cone cannot scrape, the space is small, wall bridging is frequent, the coal bin needs to be cleaned all the time, in addition, coal in the coal bin is unstable, the stability of finished slurry is seriously influenced, and a rotary blockage cleaning machine is added between the coal bin cone and the weighing coal feeder to facilitate coal in the coal bin.

But the bottom at former coal bunker is installed to current rotatory clear stifled machine mostly, can only clear stifled with the part of bottom when using, then can not clear stifled to the part that leans on at the toper portion, and its clear stifled efficiency is relatively poor when using, can take place blocking phenomenon in the top of rotatory clear stifled machine, can make the inside condition of expecting absolutely of conveyer appear, causes the discontinuity of production, influences production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome among the prior art can take place the inconvenient clear stifled not enough of jam phenomenon in the lower part of former coal bunker when the former coal bunker carries out the feed, provide a clear stifled system of preventing of hyperbola feed bin that possesses the function of shaking.

The utility model discloses a realize through following technical scheme: the utility model provides a it blocks up stifled system of preventing to possess hyperbolic feed bin of beating function, includes former coal bunker, the lower part of former coal bunker is provided with rapping device and the clear stifled device of rotation, rapping device is including setting up the knocker on former coal bunker outer wall, be provided with the fly leaf on the inner wall of former coal bunker, the upper portion of fly leaf is passed through connecting device and is articulated with the inner wall of former coal bunker.

Further, connecting device includes the connecting seat, the connecting seat sets up along former coal bunker inner wall level, the top of connecting seat sets up to the arcwall face.

Further, the top of fly leaf is provided with the pivot, the pivot sets up in the connecting seat below, the bottom of fly leaf is provided with the balancing weight, the balancing weight sets up along fly leaf width direction.

Furthermore, a plurality of baffles are arranged on one side face, deviating from the inner wall of the raw coal bunker, of the movable plate, and the baffles are wedge-shaped.

Furthermore, a lining plate is arranged on one surface of the movable plate, which is abutted against the inner wall of the raw coal bin.

Furthermore, the vibrator is connected with the raw coal bunker through a mounting seat, and a base plate is arranged in the middle of the mounting seat.

Furthermore, the rotary blockage removing device is arranged below the vibrator, and a manhole is arranged at the lower part of the raw coal bin.

The beneficial effects of the utility model reside in that: the vibrator passes through the mount pad to be connected with former coal bunker to the mount pad sets up along former coal bunker outer wall, and the circumference is installed a plurality ofly, can form an annular vibrations scope in former coal bunker bottom when using, will block up the buggy shake of rotatory clear stifled ware top, and very big reduction blocks up the probability, improves pay-off effect. Be provided with the fly leaf on the inner wall in former coal bunker, the upper portion of fly leaf is passed through connecting device and is articulated with the inner wall in former coal bunker, fly leaf upper portion articulates under the effect of rapping device during the use, the fly leaf can produce the swing in certain range, further compress the buggy when the fly leaf swing, make to form certain clearance between buggy and the fly leaf, it is big to directly act the range of vibration on the former coal bunker wall than the rapping device, increase the vibration effect, make the buggy reduce in former coal bunker reducing department and pile up, and the rapping device is connected with the outage signaler, direct clear stifled ware is carried out together with rotatory clear stifled ware when the outage appears, the clear area and the scope of stifled is greatly improved, guarantee production, also can regularly start the rapping device and realize having anti-blocking effect outside clear stifled, and improve production efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of another overall angle structure of the present invention;

fig. 3 is a schematic view of the movable plate structure of the present invention;

fig. 4 is a schematic structural view of the mounting base of the present invention;

wherein: 1. a raw coal bunker; 2. a vibrator; 201. a mounting seat; 202. a backing plate; 3. a rotary blockage removal device, 4, a manhole; 5. a connecting seat; 501. a movable plate; 502. a baffle plate; 503. and a balancing weight.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-4: the utility model provides a it blocks up stifled system of preventing to possess hyperbola feed bin of beating function, including former coal bunker 1, former coal bunker 1 is circular and the diameter of lower part is less down for the top, be provided with rapping device and rotatory clear stifled device 3 in the lower part of former coal bunker 1, rotatory clear stifled device 3 sets up the below at rapping device 2, the lower part of former coal bunker 1 is provided with manhole 4, be convenient for regularly overhaul 1 inside in former coal bunker, and manhole 4 sets up at the less position of 1 diameter in former coal bunker, make and overhaul the jam department that can be more quick when overhauing, guarantee the result of use.

The rotary blockage removing device is arranged at the circular position at the bottom of the raw coal bin 1, the rotary part of the rotary blockage removing device is positioned at the position with the highest probability of blockage of the whole bin body, in the moving process of the rotary body, the blockage removing assembly arranged on the inner wall of the rotary body enables a separation area with the whole area to be formed between materials and the rotary bin wall, the materials can never form an arch foundation on the bin wall, and blockage can not occur. When the rotary blockage removing machine works in a servo mode, once material blockage occurs inside the stock bin, the device can be automatically started according to a material stopping signal, the material blockage phenomenon can completely disappear within 10 seconds generally, the device can be automatically stopped and is in a servo state again. When the rotary blockage removing machine operates, the flow of the materials in the rotary bin body part is forced overall flow, the flow can change the flow state of the materials in the whole material bin in a diffusion flow mode, the flow state which is mainly the central flow is changed into the overall flow, so that the flow dead zone of the materials in the upper bin body near the bin wall is prevented, and the blockage probability of the materials in the bin is greatly reduced.

The rapping device comprises a rapping device 2 arranged on the outer wall of a raw coal bin 1, wherein the rapping device 2 adopts a pneumatic rapping device 2 (brand: DIYI, model: AH-SK-ZC-SX 30), the rapping device 2 adopts compressed air as a drive, the drive structure is reliable and durable, the failure rate is low, and the production effect is improved. Rapping apparatus 2 is connected with former coal bunker 1 through mount pad 201, and the intermediate position of mount pad 201 is provided with backing plate 202, rapping apparatus 2 and mount pad 201 bolt joint to mount pad 201 sets up along 1 outer wall in former coal bunker, and a plurality ofly is installed to the circumference, can form an annular vibrations scope in 1 bottoms in former coal bunker when using, will block up the buggy shake of rotatory clear stifled ware top and fall, and very big reduction blocks up the probability, improves the pay-off effect. The working part of the vibrator 2 acts on the base plate 202, so that the damage to the raw coal bin 1 is reduced, and the stable use is ensured.

Be provided with fly leaf 501 on the inner wall of former coal bunker 1, the one side of fly leaf 501 and 1 inner wall butt in former coal bunker is provided with the welt, and on the welt and 1 inner wall butt in former coal bunker can make the vibrations that rapping device 2 produced directly act on fly leaf 501, improve vibrations transmission efficiency, guarantee to shake the effect of beating. It is articulated with the inner wall of raw coal bunker 1 to pass through connecting device on the upper portion of fly leaf 501, fly leaf 501 upper portion articulates under the effect of rapping device 2 when using, fly leaf 501 can produce the swing in certain range, further compress the buggy when fly leaf 501 swings, make to form certain clearance between buggy and the fly leaf 501, it is big than rapping device 2 direct shock amplitude of acting on raw coal bunker 1 bulkhead, increase the shock effect, make the buggy reduce in raw coal bunker 1 reducing department and pile up, and rapping device 2 and disconnected material semaphore are connected, direct clear stifled ware together with rotatory clear stifled ware when the disconnected material appears clear stifled area and scope are improved greatly, guarantee production, improve work efficiency. Wherein connecting device includes connecting seat 5, connecting seat 5 sets up along 1 inner wall level in raw coal bunker, the top of connecting seat 5 sets up to the arcwall face, it piles up at the junction to reduce the buggy, guarantee the result of use, the top of fly leaf 501 is provided with the pivot, a side that fly leaf 501 deviates from 1 inner wall in raw coal bunker is provided with a plurality of baffles 502, baffle 502 is the wedge, to some more buggy that contain water, in-process baffle 502 in the whereabouts has the crushing effect to it, and fly leaf 501 also can prevent the buggy card between two baffles 502 at the in-process of vibrations, improve greatly and shake the effect of beating. The pivot setting is in connecting seat 5 below, and the bottom of fly leaf 501 is provided with balancing weight 503, and balancing weight 503 sets up along fly leaf 501 width direction, uses balancing weight 503 to make fly leaf 501 guarantee fly leaf 501 to fall back fast when vibrations, increases fly leaf 501's inertia simultaneously, enlarges the vibration range, can further compress the buggy, guarantees clear stifled effect, prevents the condition of long-time disconnected material, promotes production.

The working principle is as follows: rotatory clear stifled ware is connected with the disconnected material semaphore ware on knocker and the conveyer when using, when the condition of material absolutely appears, except that rotatory clear stifled ware starts, the knocker starts simultaneously, drives the fly leaf and produces vibrations in the former coal bunker bulkhead of vibrations, and the fly leaf vibrations will block up the buggy shake here and fall, also can regularly start the knocker and realize having the effect of preventing stifled outside clear stifled, improves production efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (7)

1. The utility model provides a clear stifled system of preventing of hyperbola feed bin that possesses function of shaking, includes raw coal bunker, its characterized in that: the lower part of former coal bunker is provided with rapping device and rotatory clear stifled device, rapping device is including setting up the rapping device on former coal bunker outer wall, be provided with the fly leaf on the inner wall of former coal bunker, the upper portion of fly leaf is articulated through the inner wall of connecting device and former coal bunker.

2. The hyperbolic silo blockage clearing and preventing system with the rapping function as recited in claim 1, wherein the hyperbolic silo blockage clearing and preventing system comprises: the connecting device comprises a connecting seat, the connecting seat is horizontally arranged along the inner wall of the raw coal bunker, and the top of the connecting seat is arranged to be an arc-shaped surface.

3. The hyperbolic silo blockage clearing and preventing system with the rapping function as recited in claim 2, wherein the system comprises: the top of fly leaf is provided with the pivot, the pivot sets up in the connecting seat below, the bottom of fly leaf is provided with the balancing weight, the balancing weight sets up along fly leaf width direction.

4. The hyperbolic silo blockage clearing and preventing system with the rapping function as recited in claim 2, wherein the system comprises: a plurality of baffles are arranged on one side face, deviating from the inner wall of the raw coal bin, of the movable plate, and the baffles are wedge-shaped.

5. The hyperbolic silo blockage clearing and preventing system with the rapping function as recited in claim 2, wherein the system comprises: and a lining plate is arranged on one surface of the movable plate, which is abutted against the inner wall of the raw coal bin.

6. The hyperbolic curve bin blockage clearing and preventing system with the rapping function as recited in claim 1, wherein: the vibrator is connected with the raw coal bin through a mounting seat, and a base plate is arranged in the middle of the mounting seat.

7. The hyperbolic curve bin blockage clearing and preventing system with the rapping function as recited in claim 1, wherein: the rotary blockage removing device is arranged below the vibrator, and a manhole is arranged at the lower part of the raw coal bin.

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