CN211845947U - Upper and lower components of a whole that can function independently prevent blockking up formula coal breakage section of thick bamboo - Google Patents

Abstract

The utility model provides a components of a whole that can function independently anti-blocking formula coal breakage section of thick bamboo, the barrel of coal breakage section of thick bamboo includes lower barrel and the last barrel of alternate segregation, and support through a plurality of support columns under between barrel and the last barrel, thereby form grid formula partition portion under between barrel and the last barrel, the inner wall at last barrel is provided with smooth rubber cushion, the top of this smooth rubber cushion can be dismantled fixedly on last barrel top, the lower part extends to surpass grid formula partition portion and goes on fixedly behind the portion, and the inner wall with grid formula partition portion covers, be provided with in the clearance between grid formula partition portion's support column and strike the pole, strike smooth rubber cushion through striking the pole and make its emergence vibration, thereby prevent that coal breakage section of thick bamboo from blockking up. The utility model discloses when taking place to block up, strike smooth rubber cushion layer through knocking the pole and take place the vibration, just can realize dredging it, dredge efficient and the effect is also better.

Description

Upper and lower components of a whole that can function independently prevent blockking up formula coal breakage section of thick bamboo

Technical Field

The utility model relates to the coal field, specific blocking formula coal breakage section of thick bamboo is prevented to components of a whole that can function independently from top to bottom that says so.

Background

Among the prior art, thereby coal need use conveyor belt and coal breakage section of thick bamboo to cooperate after the breakage and transport the use area with coal, and current coal breakage section of thick bamboo is cylindrical tubular structure generally, meets the wet or the moist condition of coal of weather, can lead to coal adhesion at coal breakage section of thick bamboo lateral wall to cause the jam of coal breakage section of thick bamboo, need artifically or adopt equipment to clear up and dredge.

In the conventional device for dredging the coal dropping cylinder, a rotating shaft is arranged in the coal dropping cylinder to drive the coal dropping cylinder to rotate a steel wire rope, so that the steel wire rope is thrown up and rotates under the action of centrifugal force in the rotating process and is contacted with the side wall of the coal dropping cylinder, and the coal attached to the steel wire rope is cleaned;

however, the dredging device relies on centrifugal force, so that the cleaning effect is poor, small-particle coal ash can still be accumulated on the side wall of the coal dropping cylinder, the cleaning is difficult after a long time, and the blockage is easy to occur.

SUMMERY OF THE UTILITY MODEL

Adopt wire rope to dredge the mode that prevents to block up in order to solve current coal breakage section of thick bamboo and have very difficult clean up, prevent blockking up the not good problem of effect, the utility model provides a components of a whole that can function independently prevents blockking up formula coal breakage section of thick bamboo reforms transform through the barrel to a coal breakage section of thick bamboo, sets up smooth rubber cushion layer in inside simultaneously, when taking place to block up, strikes smooth rubber cushion layer through the knocking rod and takes place the vibration like this, dredges the jam.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: the utility model provides a components of a whole that can function independently anti-blocking formula coal breakage section of thick bamboo, the barrel of coal breakage section of thick bamboo includes lower barrel and the last barrel of alternate segregation, and support through a plurality of support columns under between barrel and the last barrel, thereby form grid formula partition portion under between barrel and the last barrel, the inner wall at last barrel is provided with smooth rubber cushion, the top of this smooth rubber cushion can be dismantled and fix on last barrel top, the lower part extends to go on fixedly behind grid formula partition portion, and cover the inner wall of grid formula partition portion, be provided with in the clearance between the support column of grid formula partition portion and strike the pole, strike smooth rubber cushion through striking the pole and make its emergence vibration, thereby prevent that coal breakage section of thick bamboo from blockking up.

The utility model discloses a preferred embodiment does, the top of barrel and rather than the outer wall fixed are walked around to smooth rubber cushion's upper end, have the bracing piece that a plurality of compression springs supported between last barrel top and smooth rubber cushion, and the bracing piece is with smooth rubber cushion's upper portion jack-up under compression spring's spring action, makes its top with last barrel form the slip deformation portion.

The utility model discloses a last preferred embodiment's improvement does, a plurality of groups sliding support subassembly have between smooth rubber cushion and the last barrel inner wall, every group sliding support subassembly include around the axis evenly distributed of last barrel on its inner wall U-shaped groove rail and with U-shaped groove rail sliding fit's track strip, and the track strip is fixed on smooth rubber cushion to smooth rubber cushion moves under the restraint of track strip and U-shaped groove rail when making to strike.

Another preferred embodiment of the present invention is, the upper cylinder and the lower cylinder are both cylindrical, and have an inverted truncated cone-shaped outward-expanding portion at the top end of the upper cylinder, the inner wall surrounding the upper cylinder and the inverted truncated cone-shaped outward-expanding portion is provided with a sliding anti-blocking mechanism, the sliding anti-blocking mechanism includes a smooth rubber cushion layer completely covering the inner walls of the upper cylinder and the inverted truncated cone-shaped outward-expanding portion, and the upper end of the smooth rubber cushion layer bypasses the top end of the inverted truncated cone-shaped outward-expanding portion and is fixed with the outer wall thereof, the lower end is provided with an outward-protruding arc-shaped metal shaking ring surrounding the inner wall of the grid-type separating portion, and the outward-protruding arc-shaped metal shaking ring is connected with the grid-type separating portion through a plurality of extension springs, so that the lower part of the outward-protruding arc-shaped; a plurality of supporting rods supported by compression springs are arranged between the top end of the inverted circular truncated cone-shaped outer expanding part and the smooth rubber cushion layer, and the supporting rods jack up the upper part of the smooth rubber cushion layer under the action of the elastic force of the compression springs so as to form a sliding deformation part with the top end of the inverted circular truncated cone-shaped outer expanding part;

and a plurality of synchronously moving shock absorbers are arranged outside the outward convex arc-shaped metal shock ring in a surrounding manner, each shock absorber comprises a rotary disc and a knocking rod, the rotary disc is driven by a power part to rotate, the knocking rod rotates along with the rotary disc, the end part of the knocking rod slides from top to bottom along the arc-shaped outer wall of the outward convex arc-shaped metal shock ring, in the process of crossing the highest point of the arc-shaped outer wall, the knocking rod drives a smooth rubber cushion layer to move downwards by utilizing friction force to enable a sliding deformation part to deform, and after the knocking rod crosses the highest point of the arc-shaped outer wall of the outward convex arc-shaped metal shock ring, the smooth rubber cushion layer slides upwards under the action of a compression spring of the sliding deformation part to reset, so that the smooth rubber cushion layer does reciprocating motion up and down along the inner wall of the upper cylinder body and the inner wall of the inverted circular truncated cone-shaped outward expansion part under the driving of.

The utility model discloses an improvement scheme of last preferred embodiment does, smooth rubber cushion layer and radius platform form expand outward and have a plurality of groups sliding support subassembly between the portion inner wall, every group sliding support subassembly including around the outer U-shaped grooved rail that expands of the axis evenly distributed of portion of round platform form on its inner wall and with U-shaped grooved rail sliding fit's track strip, and the track strip is fixed on smooth rubber cushion layer to make smooth rubber cushion layer carry out reciprocating motion from top to bottom under the restraint of track strip and U-shaped grooved rail.

The utility model discloses another kind of improvement scheme who goes up a preferred embodiment does, smooth rubber cushion's upper end is provided with the fixture block subassembly, and this fixture block subassembly is two and forms with last barrel or radius platform form external expansion portion top and the tight complex fixed plate concatenation of lateral wall subsides respectively, and is equipped with the connecting bolt rather than being connected on last barrel or radius platform form external expansion portion's lateral wall.

The utility model discloses a last preferred embodiment's another improvement does, the protruding formula arc metal ring of shaking is the drum that the diameter gradually increases from both ends to the centre, and is provided with the rubber pad that is used for the reinforcing and strikes the rod end friction on the outer wall of its upper portion.

The utility model discloses a another preferred embodiment does, upward be provided with the setting gauge subassembly in barrel or the outer portion that expands of radius platform form, this setting gauge subassembly includes that one sets up at the epaxial pivot of last barrel or the outer portion of expanding of radius platform form and one personally submits the triangle-shaped cloth plate that the slope set up with the level, wherein, the apex angle of triangle-shaped cloth plate is fixed with the pivot, be provided with the ball on two other base angles respectively, and these two balls support respectively on two positions of co-altitude on smooth rubber cushion layer, so that when the pivot rotates, triangle-shaped cloth plate passes through the surface displacement of these two balls at smooth rubber cushion layer.

The utility model discloses a last preferred embodiment's improvement scheme does, the line of two balls is crossed with the face that passes the axis in last barrel or the outer flaring of radius platform form.

The utility model discloses a still another improvement of a preferred embodiment is, be provided with purification dust arrester installation outside the coal breakage section of thick bamboo, this purification dust arrester installation includes dust collecting mechanism, air exhauster and purification water tank, wherein, dust collecting mechanism includes the dust cage of setting up above the outer flaring portion of radius platform form, is provided with the rubber skin curtain in the bottom of dust cage, the bottom of rubber skin curtain adsorbs through strong magnet and the metalwork that the top edge of the outer flaring portion of radius platform form set up and is connected, thereby form the closed cavity to the outer flaring portion cage of radius platform form; a coal feeding channel for a coal feeding belt to penetrate is arranged on the rubber curtain; the air inlet of the exhaust fan is communicated with the closed cavity through an air inlet pipe, and the tail end of an air outlet pipe arranged on the air outlet extends into the purified water tank to be below the purified water surface.

The utility model discloses in, in order to prevent that the dust from leaking, can encircle the outer wall of grid formula partition and set up the shell and seal it, simultaneously, utilize the exhaust column with the inside and air exhauster intercommunication of this shell.

Additionally, in the utility model discloses in lower barrel and last barrel are preferred to adopt building material to build by laying bricks or stones and form.

Compared with the prior art, the utility model discloses following beneficial effect has:

1) the utility model discloses a reform transform the barrel of coal breakage section of thick bamboo, make it form upper cylinder and lower cylinder of upper and lower separation, and support through the support column between the two, set up the smooth rubber bed course in the inside of upper cylinder simultaneously, the effect of smooth rubber bed course is on the one hand in order to shelter from the clearance of the support column in the middle of, thereby prevent that coal ash from escaping, on the other hand is in order to prevent that coal from piling up on it and preventing to take place the jam; even when the blockage occurs, the smooth rubber cushion layer is knocked by the knocking rod to vibrate, so that the smooth rubber cushion layer can be dredged, the dredging efficiency is high, and the effect is better;

2) in order to make the knocking rod more easily drive the smooth rubber cushion layer to vibrate when the knocking rod strikes the smooth rubber layer, thereby improving the dredging efficiency, the utility model discloses a support rod supported by a compression spring is arranged between the upper part of the smooth rubber cushion layer and the top of the upper cylinder body, the effect of the structure is that the support rod supported by the compression spring supports the upper part of the smooth rubber cushion layer to form a sliding deformation part, thus, when knocking, the sliding deformation part can amplify the vibration, thereby the whole smooth rubber cushion layer synchronously generates displacement in the vertical height and the horizontal direction, the vibration effect is improved, and the blockage is more easily dredged;

3) in order to ensure that the smooth rubber cushion layer can be displaced in the vertical height and the horizontal direction on a certain track when being knocked and vibrated and simultaneously is convenient to move better in order to reduce the friction force between the smooth rubber cushion layer and the inner wall of the upper barrel, the utility model discloses a plurality of groups of sliding support assemblies are arranged between the smooth rubber cushion layer and the upper barrel, each group of sliding support assemblies comprises a U-shaped groove rail arranged on the inner wall of the upper barrel, the smooth rubber cushion layer is arranged in the U-shaped groove rail through a rail strip sliding clamp, so that when the smooth rubber cushion layer is knocked and vibrated, under the action of an upper sliding deformation part, the moving mode of the smooth rubber cushion layer can be guided to move along the U-shaped groove rail direction, thereby improving the vibration effect;

4) in order to further improve the knocking effect, the utility model arranges the convex arc metal vibration ring at the bottom of the smooth rubber cushion layer, the so-called convex arc vibration ring is actually a cylinder with the diameter gradually increasing from two ends to the middle, and the cylinder completely seals the grid type separation part formed by the support columns, thereby preventing the escape of coal ash, and the lower part of the convex arc vibration ring is clung to the upper part of the lower cylinder body by using a tension spring, because the convex arc vibration ring is an arc, a motor is arranged between the support columns to drive a rotating turntable, and a knocking rod is arranged on the turntable, thus, in the rotating process of the knocking rod along with the turntable, the outer wall of the convex arc vibration ring can be rubbed from top to bottom, under the condition of overcoming the acting force of the tension spring, the convex arc vibration ring is pushed to move downwards and inwards, thereby playing the role of driving the smooth rubber cushion layer to vibrate; the structure that the motor drives the turntable and the knocking rod to rotate is adopted, so that the automatic knocking and automatic dredging functions are realized;

5) in order to make the entered coal more disperse, reduce the probability of occurrence of blocking from the root, the utility model discloses a set up the pivot in the center of the upper cylinder, the bottom of the pivot sets up the triangle-shaped cloth plate with the horizontal plane slope, two angles of the base of the triangle-shaped cloth plate move on the surface of smooth rubber cushion layer through the ball respectively, in the course of moving, the triangle-shaped cloth plate can disperse the entered coal, simultaneously, the ball can cooperate with the slip deformation part in the course of moving, play a role in making the smooth rubber cushion layer vibrate, has prevented the piling up of the coal from blocking;

6) because impact and friction of coal in the falling process can cause the surface of the smooth rubber cushion layer to age and generate pits, the smooth rubber cushion layer needs to be frequently replaced, and in order to replace the smooth rubber cushion layer, the fixture block assembly is arranged on the top of the smooth rubber cushion layer and can be clamped on the edge of the top of the upper cylinder body and detachably fixed by using a connecting bolt, so that the smooth rubber cushion layer is detachably connected with the upper cylinder body;

7) in order to reduce the dust pollution of the coal dropping cylinder, a purification dust collecting device is arranged outside the coal dropping cylinder, the purification dust collecting device comprises a dust collecting cover which seals the top of an upper cylinder body of the coal dropping cylinder, a rubber curtain is arranged on the lower portion of the dust collecting cover, the rubber curtain is fixed on the edge of the top of the upper cylinder body through a strong magnet at the bottom of the rubber curtain, so that a sealed cavity is formed, air and dust inside the coal dropping cylinder are pumped into a purification water tank through an exhaust fan, and an air outlet pipe extends into the position below the water surface of the purification water tank.

Drawings

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

FIG. 2 is a schematic structural diagram of a coal dropping barrel;

FIG. 3 is a schematic view of a smooth rubber pad and its accompanying structure;

FIG. 4 is a schematic structural view of the knocking rod and the outwardly convex arc-shaped metal vibrating ring;

FIG. 5 is a schematic structural view of the sliding support assembly and the sliding deformation portion;

reference numerals: 1. the coal dust collector comprises a barrel body, 101, a lower barrel body, 102, an upper barrel body, 103, an upper barrel body, 104, a support column, 105, a U-shaped groove rail, 106, an inverted frustum-shaped outer expanding part, 2, a sliding type anti-blocking mechanism, 201, a smooth rubber cushion layer, 202, an outer convex arc-shaped metal vibration ring, 203, a tension spring, 204, a support rod, 205, a track strip, 206, a fixture block assembly, 207, a rubber pad, 3, a vibration generator, 301, a rotary disc, 302, a knocking rod, 4, a kicker assembly, 401, a triangular distributing plate, 402, a rotating shaft, 403, a ball, 5, a dust collecting mechanism, 501, a dust collecting cover, 502, a rubber curtain, 503, a coal feeding channel, 504, a powerful magnet, 6, an exhaust fan, 601, an air outlet pipe, 7, a purified water tank, 8, a coal feeding belt, 9 and a coal crusher.

Detailed Description

The technical solution of the present invention will be further illustrated and described with reference to the following specific embodiments.

Example 1

As shown in fig. 1 and 2, a vertically split anti-blocking coal chute, wherein a chute body 1 of the coal chute comprises a lower chute body 101 and an upper chute body 102 which are separated from each other, and the lower chute body 101 and the upper chute body 102 are supported by a plurality of supporting columns 104, gaps are formed between the supporting columns 104, so that a grid type separating part 103 is formed between the lower chute body 101 and the upper chute body 102, and the grid type separating part 103 is provided, and the purpose is mainly to provide a knocking position; a smooth rubber cushion layer 201 is arranged on the inner wall of the upper cylinder 102, the top of the smooth rubber cushion layer 201 is detachably fixed at the top end of the upper cylinder 102, the lower part of the smooth rubber cushion layer 201 extends beyond the grid type separating part 103 to be fixed, and covers the inner wall of the grid type separating part 103, that is, the smooth rubber cushion layer 201 completely covers the grid type separating part 103 to prevent the coal ash from penetrating through the grid type separating part 103; knocking rods 302 are arranged in gaps among the supporting columns 104 of the grid type separating part 103, and the smooth rubber cushion layer 201 is knocked by the knocking rods 302 to vibrate, so that the coal dropping cylinder is prevented from being blocked.

The smooth rubber pad layer 201 in this embodiment is actually a rubber pad with a smooth surface, and the thickness thereof is preferably 0.5-2 cm; of course, in order to enhance the strength and wear resistance, a wear-resistant ceramic sheet can be attached to the surface of the ceramic plate.

The basic implementation of the present invention can be further improved, optimized and perfected on the basis of the above steps, so as to obtain the following embodiments:

example 2

This embodiment is an improvement on embodiment 1, and the main structure thereof is the same as that of embodiment 1, except that: as shown in fig. 2, 3 and 5, the upper end of the smooth rubber pad 201 bypasses the top end of the upper cylinder 102 and is fixed to the outer wall thereof, a plurality of support rods 204 supported by compression springs are arranged between the top end of the upper cylinder 102 and the smooth rubber pad 201, and the support rods 204 jack up the upper part of the smooth rubber pad 201 under the elastic force of the compression springs, so that the support rods and the top end of the upper cylinder 102 form a sliding deformation part.

The support rods 204 in this embodiment are actually ring-shaped rods distributed along the top end of the upper barrel 102, and the lower portions of the ring-shaped rods are supported by a plurality of compression springs. Of course, the ring-shaped rods may also be arc-shaped rods with gaps among several segments, but these arc-shaped rods must be distributed along the top end of the upper cylinder 102.

Example 3

The present embodiment is a further improvement on the basis of embodiment 2, and the main structure thereof is the same as that of embodiment 2, except that: as shown in fig. 2, 3 and 5, a plurality of sets of sliding support components are arranged between the smooth rubber cushion layer 201 and the inner wall of the upper cylinder 102, and are uniformly distributed around the central axis of the upper cylinder 102 and are parallel to the axial direction; each set of sliding support assembly comprises a U-shaped groove rail 105 uniformly distributed on the inner wall of the upper cylinder 102 around the central axis thereof and a rail strip 205 in sliding fit with the U-shaped groove rail 105, and the rail strip 205 is fixed on the smooth rubber pad layer 201, so that the smooth rubber pad layer 201 moves under the restraint of the rail strip 205 and the U-shaped groove rail 105 when being knocked.

In this embodiment, lubricating oil can be added between the U-shaped groove rail 105 and the rail strip 205 for lubrication, and meanwhile, the height of the rail strip 205 exceeds the depth of the U-shaped groove rail 105, so that the smooth rubber pad 201 can be separated from the U-shaped groove rail 105, and the smooth rubber pad 201 can be well ensured to have enough supporting force to reduce the contact with the inner wall of the upper barrel 102 as much as possible, and a local cavity is formed between the smooth rubber pad 201 and the inner wall of the upper barrel 102, so that when coal falls onto the smooth rubber pad 201 or the lower end of the smooth rubber pad 201 is knocked and vibrated, the smooth rubber pad 201 can amplify the vibration under the elastic action of the rubber material itself, thereby preventing the coal from being accumulated.

Example 4

This embodiment is a further improvement on embodiment 1, and its main structure is the same as embodiment 1, except that: as shown in fig. 2, 3 and 5, the upper cylinder 102 and the lower cylinder 101 are both cylindrical, and the top end of the upper cylinder 102 is provided with an inverted circular truncated cone shaped outward expanding portion 106, the inner wall surrounding the upper cylinder 102 and the inverted circular truncated cone shaped outward expanding portion 106 is provided with the sliding type anti-clogging mechanism 2, the sliding type anti-clogging mechanism 2 comprises a smooth rubber cushion layer 201 which completely covers the inner walls of the upper cylinder 102 and the inverted circular truncated cone shaped outward expanding portion 106, the upper end of the smooth rubber cushion layer 201 bypasses the top end of the inverted circular truncated cone shaped outward expanding portion 106 and is fixed with the outer wall thereof, the lower end is provided with an outward convex arc metal shaking ring 202 surrounding the inner wall of the grid type separating portion 103, and the outward convex arc metal shaking ring 202 is connected with the grid type separating portion 103 through a plurality of tension springs 203, so that the lower part of the outward convex arc metal shaking ring 202 is tightly attached to the top; a plurality of compression spring supporting support rods 204 are arranged between the top end of the inverted circular truncated cone-shaped outer expanding part 106 and the smooth rubber cushion layer 201, and the support rods 204 jack up the upper part of the smooth rubber cushion layer 201 under the action of the elastic force of the compression springs so as to form a sliding deformation part with the top end of the inverted circular truncated cone-shaped outer expanding part 106;

a plurality of synchronously moving shock absorbers 3 are arranged around the outer part of the convex arc-shaped metal shock ring 202, each shock absorber 3 comprises a turntable 301 driven by a power part to rotate and a knocking rod 302 arranged on the turntable 301, the end part of the knocking rod 302 slides from top to bottom along the arc-shaped outer wall of the convex arc-shaped metal shock ring 202 in the rotating process along with the turntable 301, and in the process of turning over the highest point of the arc-shaped outer wall, the smooth rubber cushion layer 201 is driven by friction to move downwards to enable the sliding deformation part to deform, and after the knocking rod 302 passes over the highest point of the arc-shaped outer wall of the convex arc-shaped metal shock ring 202, the smooth rubber cushion layer 201 slides upwards to reset under the action of a compression spring of the sliding deformation part, so that the smooth rubber cushion layer 201 is driven by the shock absorbers 3 to reciprocate up and down along the inner walls of the upper barrel 102 and the inverted frustum-shaped outer expanding part 106, thereby preventing clogging.

The inverted circular truncated cone-shaped flaring portion 106 in the present embodiment is actually shaped like a circular truncated cone, but the diameter thereof gradually decreases from top to bottom; the so-called convex arc-shaped metal shock ring 202 is actually a metal thin-walled cylinder (preferably 2-5mm thick) whose diameter gradually increases from both ends to the middle, and the metal thin-walled cylinder completely closes the grid-type partition 103 formed by the supporting columns 104, thereby preventing the escape of coal ash.

Example 5

This embodiment is a further improvement on the basis of embodiment 4, and its main structure is the same as embodiment 4, except that: as shown in fig. 3 and 5, a plurality of sets of sliding support assemblies are arranged between the smooth rubber cushion layer 201 and the inner wall of the inverted circular truncated cone-shaped flaring portion 106, and are uniformly distributed around the central axis of the upper cylinder 102 and are parallel to the axial direction; each group of sliding support assemblies comprises U-shaped groove rails 105 which are uniformly distributed on the inner wall of the inverted circular truncated cone-shaped outward expansion part 106 around the central axis of the inverted circular truncated cone-shaped outward expansion part, and rail strips 205 which are in sliding fit with the U-shaped groove rails 105, and the rail strips 205 are fixed on the smooth rubber cushion layer 201, so that the smooth rubber cushion layer 201 can reciprocate up and down under the restraint of the rail strips 205 and the U-shaped groove rails 105.

Example 6

The present embodiment can have two schemes, the first scheme is a further improvement on the basis of embodiment 4, and the main structure of the present embodiment is the same as that of embodiment 4, except that: as shown in fig. 5, a latch assembly 206 is disposed at the upper end of the smooth rubber cushion layer 201, the latch assembly 206 is formed by splicing two fixing plates respectively closely fitted to the top end and the outer side wall of the upper cylinder 102 or the inverted circular truncated cone shaped outer expanding portion 106, and a connecting bolt connected to the latch assembly is disposed on the outer side wall of the upper cylinder 102 or the inverted circular truncated cone shaped outer expanding portion 106.

The other kind is further improved on the basis of the embodiment 1, and the main structure of the device is the same as that of the embodiment 1, except that: as shown in fig. 5, a latch assembly 206 is disposed at the upper end of the smooth rubber cushion layer 201, the latch assembly 206 is formed by splicing two fixing plates respectively closely fitted to the top end and the outer side wall of the upper cylinder 102 or the inverted circular truncated cone shaped outer expanding portion 106, and a connecting bolt connected to the latch assembly is disposed on the outer side wall of the upper cylinder 102 or the inverted circular truncated cone shaped outer expanding portion 106.

Example 7

This embodiment is a further improvement on the basis of embodiment 4, and its main structure is the same as embodiment 4, except that: as shown in fig. 3 and 5, the convex arc-shaped metal vibrating ring 202 is a cylinder with a diameter gradually increasing from both ends to the middle, and a rubber pad 207 for increasing friction with the end of the knocking rod 302 is provided on the outer wall of the upper portion thereof.

Example 8

The present embodiment can have two schemes, the first scheme is a further improvement on the basis of embodiment 4, and the main structure of the present embodiment is the same as that of embodiment 4, except that: as shown in fig. 1 and 2, a kick-out assembly 4 is disposed in the upper cylinder 102 or the inverted circular truncated cone-shaped flaring portion 106, the kick-out assembly 4 includes a rotating shaft 402 disposed on the central axis of the upper cylinder 102 or the inverted circular truncated cone-shaped flaring portion 106 and a triangular distributing plate 401 disposed obliquely to the horizontal plane, wherein the top corner of the triangular distributing plate 401 is fixed to the rotating shaft 402, the other two bottom corners are respectively provided with a ball 403, and the two balls 403 respectively abut against two positions of different heights on the smooth rubber pad 201, so that when the rotating shaft 402 rotates, the triangular distributing plate 401 moves on the surface of the smooth rubber pad 201 through the two balls 403.

The other kind is further improved on the basis of the embodiment 1, and the main structure of the device is the same as that of the embodiment 1, except that: as shown in fig. 1 and 2, a kick-out assembly 4 is disposed in the upper cylinder 102 or the inverted circular truncated cone-shaped flaring portion 106, the kick-out assembly 4 includes a rotating shaft 402 disposed on the central axis of the upper cylinder 102 or the inverted circular truncated cone-shaped flaring portion 106 and a triangular distributing plate 401 disposed obliquely to the horizontal plane, wherein the top corner of the triangular distributing plate 401 is fixed to the rotating shaft 402, the other two bottom corners are respectively provided with a ball 403, and the two balls 403 respectively abut against two positions of different heights on the smooth rubber pad 201, so that when the rotating shaft 402 rotates, the triangular distributing plate 401 moves on the surface of the smooth rubber pad 201 through the two balls 403.

In both solutions of this embodiment, the triangular distributing plate 401 is inclined in the following manner: the horizontal plane is used as an X axis and a Y axis, the central axis of the upper barrel 102 is used as a Z axis to construct a three-dimensional coordinate system, the triangular distributing plate 401 is inclined with the horizontal plane formed by the X axis and the Y axis, is also inclined with the vertical plane formed by the X axis and the Z axis, and is also inclined with the vertical plane formed by the Y axis and the Z axis.

Example 9

This embodiment is a further improvement on the basis of embodiment 8, and its main structure is the same as embodiment 8, except that: as shown in fig. 1 and 2, a line connecting the two balls 403 intersects a plane passing through a central axis of the upper cylinder 102 or the rounded frustum-shaped flaring portion 106.

Example 10

This embodiment is a further improvement on the basis of embodiment 1, and its main structure is the same as embodiment 1, except that: as shown in fig. 1, a purification dust collecting device is arranged outside the coal chute, and the purification dust collecting device comprises a dust collecting mechanism 5, an exhaust fan 6 and a purification water tank 7, wherein the dust collecting mechanism 5 comprises a dust collecting cover 501 arranged above the inverted circular truncated cone-shaped outward expansion part 106, a rubber curtain 502 is arranged at the bottom of the dust collecting cover 501, and the bottom of the rubber curtain 502 is connected with a metal piece arranged at the top edge of the inverted circular truncated cone-shaped outward expansion part 106 in an adsorption manner through a strong magnet 504, so that a closed chamber for covering the inverted circular truncated cone-shaped outward expansion part 106 is formed; a coal feeding channel 503 for the coal feeding belt 8 to penetrate is arranged on the rubber curtain 502; the air inlet of the exhaust fan 6 is communicated with the closed cavity through an air inlet pipe, and the tail end of an air outlet pipe 601 arranged on the air outlet extends into the purified water tank 7 to be below the purified water surface.

The utility model discloses an in above each embodiment, in order to prevent that the coal ash from leaking, can encircle the outer wall of grid formula partition 103 and set up the outer parcel layer of materials such as rubber or plastics or cotton and seal it to at vacuole formation between smooth rubber cushion 201 and outer parcel layer, simultaneously, utilize the exhaust column to communicate this cavity is inside with air exhauster 6, thereby will pass smooth rubber cushion 201 or evagination formula arc metal ring 202 that shakes and the coal ash that enters into in the cavity down barrel 102 gap also siphons away.

In the above embodiments of the present invention, the lower cylinder 101 and the upper cylinder 102 can be constructed by building materials, which can reduce the cost; of course, the welding can also be made of metal.

Claims (10)

1. The utility model provides an upper and lower components of a whole that can function independently anti-blocking formula coal breakage section of thick bamboo which characterized in that: the coal dropping cylinder comprises a cylinder body (1) and a cylinder body (102), wherein the cylinder body (1) comprises a lower cylinder body (101) and an upper cylinder body (102) which are separated from each other, the lower cylinder body (101) and the upper cylinder body (102) are supported through a plurality of supporting columns (104), a grid type separating part (103) is formed between the lower cylinder body (101) and the upper cylinder body (102), a smooth rubber cushion layer (201) is arranged on the inner wall of the upper cylinder body (102), the top of the smooth rubber cushion layer (201) is detachably fixed at the top end of the upper cylinder body (102), the lower part of the smooth rubber cushion layer extends beyond the grid type separating part (103) to be fixed, the inner wall of the grid type separating part (103) is covered, knocking rods (302) are arranged in gaps among the supporting columns (104) of the grid type separating part (103), and the smooth rubber cushion layer (201) is knocked through the knocking rods (302) to.

2. The upper and lower split anti-clogging coal chute as claimed in claim 1, wherein: the upper end of the smooth rubber cushion layer (201) bypasses the top end of the upper barrel body (102) and is fixed with the outer wall of the upper barrel body, a plurality of supporting rods (204) supported by compression springs are arranged between the top end of the upper barrel body (102) and the smooth rubber cushion layer (201), and the supporting rods (204) jack up the upper portion of the smooth rubber cushion layer (201) under the elastic force action of the compression springs to enable the upper portion of the smooth rubber cushion layer and the top end of the upper barrel body (102) to form a sliding deformation portion.

3. The upper and lower split anti-clogging coal chute as claimed in claim 2, wherein: a plurality of groups of sliding support assemblies are arranged between the smooth rubber cushion layer (201) and the inner wall of the upper barrel (102), each group of sliding support assemblies comprises U-shaped groove rails (105) which are uniformly distributed on the inner wall of the upper barrel (102) around the central axis of the upper barrel and track strips (205) which are in sliding fit with the U-shaped groove rails (105), and the track strips (205) are fixed on the smooth rubber cushion layer (201), so that the smooth rubber cushion layer (201) moves under the restraint of the track strips (205) and the U-shaped groove rails (105) during knocking.

4. The upper and lower split anti-clogging coal chute as claimed in claim 1, wherein: the upper cylinder (102) and the lower cylinder (101) are both cylindrical, the top end of the upper cylinder (102) is provided with an inverted circular truncated cone-shaped outward expansion part (106), the inner wall surrounding the upper cylinder (102) and the inverted circular truncated cone-shaped outward expansion part (106) is provided with a sliding type anti-blocking mechanism (2), the sliding type anti-blocking mechanism (2) comprises a smooth rubber cushion layer (201) which completely covers the inner walls of the upper cylinder body (102) and the inverted circular truncated cone-shaped outward-expanding part (106), the upper end of the smooth rubber cushion layer (201) bypasses the top end of the inverted round table-shaped outward expansion part (106) and is fixed with the outer wall of the same, the lower end is provided with an outward convex arc-shaped metal vibration ring (202) surrounding the inner wall of the grid-type separation part (103), and the outward convex arc metal vibration ring (202) is connected with the grid type separating part (103) through a plurality of extension springs (203), so that the lower part of the outward convex arc metal vibration ring (202) is tightly attached to the top of the lower cylinder body (101); a plurality of compression spring supporting support rods (204) are arranged between the top end of the inverted circular truncated cone-shaped outer expanding part (106) and the smooth rubber cushion layer (201), and the support rods (204) jack up the upper part of the smooth rubber cushion layer (201) under the action of the elastic force of the compression springs to form a sliding deformation part together with the top end of the inverted circular truncated cone-shaped outer expanding part (106);

a plurality of synchronously moving shock absorbers (3) are arranged around the outer part of the convex arc-shaped metal shock ring (202), each shock absorber (3) comprises a turntable (301) driven by a power component to rotate and a knocking rod (302) arranged on the turntable (301), the end part of each knocking rod (302) slides from top to bottom along the arc-shaped outer wall of the convex arc-shaped metal shock ring (202) in the rotating process along with the turntable (301), and in the process of crossing the highest point of the arc-shaped outer wall, the smooth rubber cushion layer (201) is driven by friction force to move downwards to enable the sliding deformation part to deform, and after the knocking rod (302) crosses the highest point of the arc-shaped outer wall of the convex arc-shaped metal shock ring (202), the smooth rubber cushion layer (201) slides upwards under the action of a compression spring of the sliding deformation part to reset, so that the smooth rubber cushion layer (201) can move upwards and downwards along the upper cylinder body (102) and the inner wall of the inverted circular arc-shaped outer expansion part (106) under the driving of the shock absorbers (3) Reciprocating and preventing blockage.

5. The upper and lower split anti-clogging coal chute as claimed in claim 4, wherein: a plurality of groups of sliding support assemblies are arranged between the smooth rubber cushion layer (201) and the inner wall of the inverted circular truncated cone-shaped outward expansion part (106), each group of sliding support assemblies comprises U-shaped groove rails (105) which are uniformly distributed on the inner wall of the inverted circular truncated cone-shaped outward expansion part (106) around the middle shaft of the inverted circular truncated cone-shaped outward expansion part and track strips (205) which are in sliding fit with the U-shaped groove rails (105), and the track strips (205) are fixed on the smooth rubber cushion layer (201) so that the smooth rubber cushion layer (201) can reciprocate up and down under the constraint of the track strips (205) and the U-shaped groove rails (105).

6. The upper and lower split anti-clogging coal chute as claimed in claim 1 or 4, wherein: the upper end of smooth rubber cushion layer (201) is provided with fixture block subassembly (206), and this fixture block subassembly (206) is formed for two fixed plates concatenation of close fit with last barrel (102) or radius platform form flaring portion (106) top and lateral wall subsides respectively, and is equipped with the connecting bolt rather than being connected on last barrel (102) or radius platform form flaring portion (106)'s lateral wall.

7. The upper and lower split anti-clogging coal chute as claimed in claim 4, wherein: the outward convex arc-shaped metal vibration ring (202) is a cylinder with the diameter gradually increasing from two ends to the middle, and a rubber pad (207) used for enhancing the friction with the end of the knocking rod (302) is arranged on the outer wall of the upper part of the outward convex arc-shaped metal vibration ring.

8. The upper and lower split anti-clogging coal chute as claimed in claim 1 or 4, wherein: the material kickoff assembly (4) is arranged in the upper barrel (102) or the inverted circular truncated cone-shaped outward-expanding part (106), the material kickoff assembly (4) comprises a rotating shaft (402) arranged on the central axis of the upper barrel (102) or the inverted circular truncated cone-shaped outward-expanding part (106) and a triangular distributing plate (401) which is obliquely arranged with the horizontal plane, wherein the vertex angle of the triangular distributing plate (401) is fixed with the rotating shaft (402), the other two base angles are respectively provided with balls (403), and the two balls (403) respectively prop against two positions with different heights on the smooth rubber cushion layer (201), so that when the rotating shaft (402) rotates, the triangular distributing plate (401) moves on the surface of the smooth rubber cushion layer (201) through the two balls (403).

9. The upper and lower split anti-clogging coal chute as claimed in claim 8, wherein: the connecting line of the two balls (403) is intersected with the surface passing through the central axis of the upper cylinder (102) or the inverted circular truncated cone-shaped outer expanding part (106).

10. The upper and lower split anti-clogging coal chute as claimed in claim 1 or 4, wherein: a purification dust collecting device is arranged outside the coal dropping cylinder and comprises a dust collecting mechanism (5), an exhaust fan (6) and a purification water tank (7), wherein the dust collecting mechanism (5) comprises a dust collecting cover (501) arranged above the inverted circular truncated cone-shaped outward expansion part (106), a rubber leather curtain (502) is arranged at the bottom of the dust collecting cover (501), and the bottom of the rubber leather curtain (502) is connected with a metal piece arranged at the top edge of the inverted circular truncated cone-shaped outward expansion part (106) in an adsorption manner through a strong magnet (504), so that a closed chamber for covering the inverted circular truncated cone-shaped outward expansion part (106) is formed; a coal feeding channel (503) for a coal feeding belt (8) to penetrate is arranged on the rubber curtain (502); the air inlet of the exhaust fan (6) is communicated with the closed cavity through an air inlet pipe, and the tail end of an air outlet pipe (601) arranged on the air outlet extends into the purified water tank (7) to be below the purified water surface.

Images