CN117360879A - Fly ash collecting and packaging device - Google Patents

Abstract

The invention discloses a fly ash collecting and packaging device, which comprises a box body and a collecting bag movably arranged in the box body, wherein a female end sealing plate and a male end sealing assembly for sealing the collecting bag and a sealing driving assembly for driving the female end sealing plate and the male end sealing assembly to move relatively are arranged in the box body in a relative movement manner, the male end sealing assembly comprises a bearing platform for loading sealing metal strips and an extrusion part for extruding the sealing metal strips towards the female end sealing plate, and the female end sealing plate is provided with a guide groove for guiding the sealing metal strips to bend and fold. According to the invention, the collecting bag is sealed by the female end sealing plate and the male end sealing assembly which move relatively, so that full-automatic material receiving and sealing operations are realized, fly ash in the collecting bag when personnel contact the collecting bag is reduced, the safety is improved, the manpower is reduced, and the efficiency is improved.

Description

Fly ash collecting and packaging device

Technical Field

The invention relates to the technical field of medical waste treatment, in particular to a fly ash collecting and packaging device.

Background

A large amount of fly ash is generated in the incineration process of solid wastes such as household garbage, medical garbage and the like, and the fly ash contains a large amount of dioxin, soluble salt, alkali and toxic heavy metals (lead, cadmium, chromium and the like) and is classified as dangerous waste. Therefore, the fly ash must be transferred to a landfill site for harmless landfill. In the fly ash collecting and transporting process, manual bag opening, collecting and packing are usually required, and direct contact with the fly ash is unavoidable in the process, so that serious threat is caused to the health of operators. Therefore, a device capable of automatically collecting and packaging is needed to realize unmanned collection of fly ash.

A ton bag packaging machine with publication date 2019-10-29 and publication number CN209553562U belongs to the field of fly ash treatment, and the fly ash collecting device comprises a base and a movable plate arranged on the base; the base is provided with a groove capable of accommodating the movable plate, the bottom surface of the groove is provided with a plurality of springs which are uniformly distributed, and the upper ends of the springs are abutted with the lower surface of the movable plate; the center department of recess still fixedly connected with vertical ascending pneumatic cylinder, the terminal butt of pneumatic cylinder is at the lower surface of movable plate, has solved the ton bag and has gone into the fly ash when not reaching actual capacity, causes the extravagant problem of ton bag. The bag of this patent does not automatically seal the package.

Disclosure of Invention

Aiming at the defects in the background technology, the invention provides a fly ash collecting and packaging device, which solves the problem that the fly ash cannot be automatically packaged and sealed in the prior art.

The technical scheme of the invention is realized as follows:

the fly ash collecting and packaging device comprises a box body and a collecting bag movably arranged in the box body, wherein a spreading mechanism for spreading the collecting bag is arranged in the box body, a female end sealing plate and a male end sealing assembly for sealing the collecting bag and a sealing driving assembly for driving the female end sealing plate and the male end sealing assembly to move relatively are arranged in the box body in a relative movement manner, the male end sealing assembly comprises a bearing platform for loading sealing metal strips and an extrusion part for extruding the sealing metal strips towards the female end sealing plate, and a guide groove for guiding the sealing metal strips to bend and fold is formed in the female end sealing plate; the box body is also internally provided with a sealing strip box matched with the male end sealing assembly and used for supplying sealing metal strips.

Further, the male end sealing assembly further comprises a supporting vertical plate connected with the bearing platform and a pushing driving piece arranged on the supporting vertical plate, the extrusion piece is connected with the driving end of the pushing driving piece, and the extrusion piece is in sliding fit with the bearing platform.

Further, be equipped with spacing arch that the metal strip was sealed to the spacing arch on the cushion cap, spacing protruding front end is equipped with the promotion spacing groove that agrees with the metal strip that seals, and the extrusion piece inlays to be established at spacing bellied middle part, and the front end of extrusion piece also is equipped with the extrusion spacing groove that agrees with the metal strip that seals, extrusion spacing groove and placing the spacing groove smooth transition, be equipped with the magnet that is used for adsorbing the metal strip that seals in the extrusion spacing groove.

Further, a placing groove for stacking a plurality of sealing metal strips is formed in the sealing strip box, a transverse opening which is communicated with the placing groove and only allows one sealing metal strip to pass through is formed in the bottom of the sealing strip box, and the male end sealing assembly is movably arranged below the transverse opening so that the sealing metal strip passing through the transverse opening falls on the bearing platform and is adsorbed by the magnet.

Further, an ejector part which ejects the sealing metal strip out of the transverse opening is arranged on the limiting bulge or the extrusion part, and a notch which is used for the ejector part to transversely pass through is arranged at the bottom of the sealing strip box.

Further, the ejector is arranged at the front end of the top of the limit bulge or the extrusion part in a telescopic or rotary opening and closing manner so that the ejector can extend or retract to the top of the limit bulge or the extrusion part.

Further, the sealing driving assembly comprises a bidirectional threaded screw rod rotatably arranged on the side wall of the box body, two sealing sliding blocks sleeved on the bidirectional threaded screw rod and a motor arranged in the side wall of the box body and used for driving the bidirectional threaded screw rod to rotate, and the two sealing sliding blocks are in threaded connection with the bidirectional threaded screw rod through threads with opposite rotation directions; and a supporting rod is hinged between the two sealing sliding blocks and the supporting vertical plate or the female end sealing plate respectively.

Further, the opening mechanism comprises hanging posts arranged at the upper parts of four corners in the box body, and hanging rings capable of being hung on the hanging posts are arranged on the collecting bag; the bottom of four corners in the box body is provided with a large electromagnet, and the collecting bag is provided with an iron sheet adsorbed by the large electromagnet.

Further, a closing-in elastic band is arranged on the collecting bag; the box body is internally provided with a unhooking mechanism for controlling the hanging ring to be separated from the hanging column so as to enable the collecting bag opening to shrink under the action of the closing-in elastic band.

Further, a jacking mechanism is arranged at the bottom of the box body and used for jacking the box body; one side of the box body is provided with an outlet, and the other side of the box body is provided with an automatic pushing mechanism for pushing out the collecting bag, wherein the automatic pushing mechanism comprises a push plate movably arranged in the box body and a pushing-out driving assembly for driving the push plate to move towards the outlet.

The invention has the beneficial effects that:

1. the opening of the collecting bag is opened by the opening mechanism, so that materials entering the box body directly fall into the collecting bag, the collecting bag is sealed by the sealing mechanism, full-automatic material receiving and sealing operation is realized, the opportunity that personnel contact the collecting bag and fly ash in the collecting bag is reduced, the safety is improved, the manpower is reduced, and the efficiency is improved;

2. the method comprises the steps that a female end sealing plate and a male end sealing assembly which move relatively are arranged, sealing metal strips are loaded on the male end sealing assembly, guide grooves used for guiding the sealing metal strips to be bent in a crossing mode are formed in the female end sealing plate, and the collecting bag is preliminarily sealed after the sealing metal strips are clamped by the collecting bag through folding of the female end sealing plate and the male end sealing assembly;

3. the extrusion part used for extruding the sealing metal strips towards the female end sealing plate is arranged on the bearing platform for loading the sealing metal strips, and after the collecting bag is initially closed, the extrusion part is used for continuously pushing the sealing metal strips to be extruded, so that the sealing metal strips are continuously closed under the action of the guide groove until the collecting bag is completely hooped, and the full-automatic sealing of the collecting bag is realized;

4. the sealing strip box for supplying the sealing metal strips is arranged in the box body, and a plurality of sealing metal strips are loaded in the sealing strip box, so that the sealing metal strips are supplied to the male end sealing assembly when sealing is carried out each time, and continuous sealing of the collecting bag can be realized;

5. the placing grooves for longitudinally stacking a plurality of sealing metal strips are formed in the sealing strip box, the bottom of the sealing strip box is provided with the transverse opening through which only one sealing metal strip at the bottommost layer penetrates, and the male end sealing assembly is provided with the ejection piece for ejecting the sealing metal strip out of the transverse opening, so that the sealing metal strips are automatically loaded in the moving process of the male end sealing assembly, and the automation degree of the device is improved;

6. the ejector piece is arranged at the top of the limiting bulge or the extrusion piece in a telescopic or rotary opening and closing way, so that the ejector piece can extend upwards to push up and drop the sealing metal strip, and the ejector piece can retract to avoid contacting with the sealing metal strip at the lowest layer of the sealing strip box in the resetting process of the male end sealing assembly to obstruct the resetting process of the male end sealing assembly;

7. the collecting bag is provided with the closing-in elastic band, so that the collecting bag is primarily closed under the action of the closing-in elastic band, and the closed collecting bag is conveniently sealed by the sealing metal strip; the collecting bag is conveniently sleeved on the ash outlet under the action of the shrinkage trend of the closing elastic band and wraps the ash outlet;

8. the hanging rings are arranged on the collecting bags and hung on the hanging columns of the transport vehicle, the stretchable closing-in elastic bands enable the opening parts of the collecting bags to be opened, and the hanging rings are controlled to be separated from the hanging columns through the unhooking mechanism, so that the collecting bags are automatically and primarily closed.

Drawings

In order to more clearly illustrate the embodiments of the present invention, the drawings that are required for the description of the embodiments will be briefly described below, it being apparent that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

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

FIG. 2 is a schematic cross-sectional top view of the present invention;

FIG. 3 is an enlarged view of a portion of A of FIG. 1;

FIG. 4 is a schematic side view of the structure of FIG. 3;

FIG. 5 is a schematic top view of FIG. 4;

FIG. 6 is a schematic view of the structure of the deck and extrusion of the present invention;

FIG. 7 is a schematic view of the sealing strip case of the present invention;

fig. 8 is a schematic structural view of the female end sealing plate 3 of the present invention;

FIG. 9 is an enlarged partial view of C of FIG. 6;

FIG. 10 is an enlarged view of a portion of B of FIG. 2;

fig. 11 is a schematic top view of section D-D of fig. 1.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without any inventive effort, are intended to be within the scope of the invention.

As shown in fig. 1 to 10, the fly ash collecting and packaging device according to embodiment 1 of the present invention includes a box 1 and a collecting bag 2 movably disposed in the box 1, and a spreading mechanism for spreading the collecting bag 2 is disposed in the box 1. The opening of the collecting bag 2 is opened by the opening mechanism, so that the materials entering the box body 1 directly fall into the collecting bag 2. As shown in fig. 2, a sealing mechanism for sealing the collecting bag 2 is arranged in the box body 1, and the sealing mechanism comprises a female end sealing plate 3, a male end sealing assembly 4 and a sealing driving assembly for driving the female end sealing plate 3 and the male end sealing assembly 4 to relatively move. The female end sealing plate 3 and the male end sealing assembly 4 are driven by the sealing driving assembly to move in the middle of the opposite box body 1, and the collecting bag 2 is clamped in the folding process of the female end sealing plate 3 and the male end sealing assembly 4. As shown in fig. 2 and 6, the male end sealing assembly 4 includes a cap 42 for loading the sealing metal strip 5 and an extrusion 43 for extruding the sealing metal strip 5 toward the female end sealing plate 3. As shown in fig. 8, the female end sealing plate 3 is provided with a guide groove 31 for guiding the cross bending of the sealing metal strips 5, so that the sealing metal strips 5 are folded to be primarily folded toward the middle. The sealing metal strips 5 are loaded on the bearing platform 42 and gradually close to the female end sealing plate 3, and the sealing metal strips 5 are enclosed on the collecting bag. And in the process of continuing to fold the female end sealing plate 3 and the male end sealing assembly 4, the two ends of the sealing metal strip 5 are contacted with the guide groove 31, the two ends of the sealing metal strip 5 are limited by the guide groove 31 and simultaneously are extruded towards the female end sealing plate 3 by the bearing platform 42, and the two ends of the sealing metal strip 5 are inwards bent and folded. The extrusion piece 43 is used for continuously pushing and extruding the sealing metal strip 5, so that the sealing metal strip 5 is continuously folded under the action of the guide groove 31 until the collecting bag is completely hooped, sealing of the collecting bag is achieved, and the waste of manpower and contact risks caused by manual sealing is avoided. Wherein, the guide grooves 31 are provided with two in total, one end of the guide groove 31 is an inlet, the other end is an outlet, and the inlets and outlets of the two guide grooves 31 are in opposite directions, so that the two ends of the sealing metal strip 5 can be guided to be folded in a crossing way. The entrance of the guide groove 31 can be set to be wider so that the end part of the sealing metal strip 5 enters the guide groove 31, the inside of the guide groove 31 is slightly wider than the diameter of the sealing metal strip 5, and the opening of the open side surface of the guide groove 31 is narrower than the diameter of the sealing metal strip 5, so that the sealing metal strip 5 is prevented from obliquely escaping from the guide groove 31 from the middle part of the guide groove 31.

As shown in fig. 1, 6 and 7, the inside of the box body 1 is also provided with a sealing strip box 6 matched with the male end sealing assembly 4 and used for supplying sealing metal strips 5, and by loading a plurality of sealing metal strips 5 on the sealing strip box 6, the sealing metal strips 5 are supplied to the male end sealing assembly 4 during each sealing, so that continuous full-automatic sealing of the collecting bag can be realized.

Further, as shown in fig. 2 and 7, the male end sealing assembly 4 further includes a supporting riser 41 connected to the bearing platform 42 and a pushing driving member 44 disposed on the supporting riser 41, the pressing member 43 is connected to the driving end of the pushing driving member 44, and the pressing member 43 is slidably engaged with the bearing platform 42. The rear side of the supporting vertical plate 41 is connected with the sealing driving assembly, two ends of the front side of the supporting vertical plate 41 are connected with the rear side of the bearing platform 42 through connecting rods, and the middle part of the supporting vertical plate 41 is connected with the pushing driving piece 44. In this embodiment, the fixed end of the push driving member 44 is connected to the middle portion of the front side of the supporting riser 41, and the telescopic end is connected to the rear side of the pressing member 43.

Further, as shown in fig. 6, the bearing platform 42 is provided with a limiting protrusion 421 for limiting and sealing the metal strip 5, the front end of the limiting protrusion 421 is provided with a pushing limiting groove matched with the sealing metal strip 5, the extrusion piece 43 is embedded in the middle of the limiting protrusion 421, and the front end of the extrusion piece 43 is also provided with an extrusion limiting groove matched with the sealing metal strip 5, and the extrusion limiting groove is in smooth transition with the placement limiting groove. Specifically, the extrusion 43 is slidably disposed in the middle of the bearing platform 42, and two limiting bosses 421 are symmetrically disposed on two sides of the bearing platform 42 and located on the extrusion 43. The pushing limit groove of the boss 421 on two sides and the extrusion limit groove of the extrusion part 43 on the middle are arc-shaped grooves and are respectively matched with the corresponding positions of the sealing metal strips 5, and the joint of the pushing limit groove and the extrusion limit groove is in smooth transition. In this embodiment, the width and length of the supporting platform 42 are sufficient to support the sealing metal strip 5, and at the same time, the width and length of the supporting platform 42 enable the two ends of the sealing metal strip 5 to be exposed out of the edges of the supporting platform 42, so that the two ends of the sealing metal strip 5 are not blocked from extending into the guide groove 31 to perform preliminary inward folding and bending. Through the integral movement of the bearing platform 42, the pushing limit groove of the boss 421 and the extrusion limit groove of the middle extrusion piece 43 simultaneously push the sealing metal strip 5 to close the female end sealing plate 3, and preliminary inward folding bending is realized, then the bearing platform 42 stops moving, the pushing driving piece 44 works to continuously push the sealing metal strip 5 to continuously close the female end sealing plate 3, and the sealing metal strip 5 is continuously extruded to further bend until folding is carried out to seal the collecting bag 2. In this embodiment, the pushing driving member 44 is a cylinder, a hydraulic cylinder, an electric push rod, or other pushing mechanisms in the prior art.

In another embodiment, the sealing metal strip 5 is made of a ferrous material. As shown in fig. 6, a magnet 431 for adsorbing the sealing metal strip 5 is disposed in the extrusion limiting groove, that is, in the arc-shaped groove of the extrusion member 43, so that the sealing metal strip 5 can be more stably placed on the bearing platform 42.

Embodiment 2, which is identical to embodiment 1, as shown in fig. 1 and 3, the closure strip case 6 is disposed above the male end closure assembly 4. As shown in fig. 3, 4 and 5, the sealing strip box 6 is provided with a placement groove 61 for longitudinally stacking a plurality of sealing metal strips 5, the placement groove 61 is vertically arranged in the sealing strip box 6, and the cross section of the placement groove 61 is an annular groove matched with the sealing metal strips 5. As shown in fig. 4 and 7, the bottom of the sealing strip case 6 is provided with a transverse opening 62 which communicates with the placement groove 61 and through which only one sealing metal strip 5 passes. The male end seal assembly 4 is movably disposed below the transverse opening 62, and when the male end seal assembly 4 is in the initial position, the male end seal assembly 4 is positioned directly below the seal cartridge 6, with the seal metal strip 5 passing through the transverse opening 62 falling onto the platform 42.

Further, as shown in fig. 6 and 9, the limiting protrusion 421 or the pressing member 43 is provided with an ejector 45 that ejects the sealing metal strip 5 out of the transverse opening 62, and a notch for the ejector 45 to transversely pass through is provided at the bottom of the sealing strip box 6. Moreover, in order to make the sealing metal strip 5 more stably fall on the bearing platform 42, so that the boss 421 and the pressing piece 43 on the bearing platform 42 are closer to the sealing metal strip 5 at the lowest layer, the notch is wider so that both the boss 421 and the pressing piece 43 extend into the notch and can transversely pass through the notch. Meanwhile, in order to ensure stable support of the sealing metal strip 5 in the sealing strip box 6, as shown in fig. 7, a supporting strip 63 extending forward is provided at the bottom of the sealing strip box 6 at the middle of the notch. The support bar 63 is of an L-shaped structure, the upper end of the vertical part of the L-shaped structure is connected with the top of the notch, and the horizontal part is used for supporting the sealing strip box 6. The support space of the L-shaped structure is flush with the transverse opening 62. An opening is provided in the middle of the top of the extrusion 43 in the middle of the platform 42, which is in engagement and sliding engagement with the support bar 63, so that the extrusion 43 is not obstructed by crossing the support bar 63 when traversing the gap. The ejector 45 is telescopically or rotatably opened and closed at the front end of the top of the limit projection 421 or the pressing member 43 so that the ejector 45 can be extended or retracted from the top of the limit projection 421 or the pressing member 43. When the male end sealing assembly 4 extends outwards from the initial position, the ejector 45 is used for ejecting the sealing metal strip 5 out of the transverse opening 62 to fall on the bearing platform 42 when extending upwards; after the male end sealing assembly 4 passes through the notch, or when the male end sealing assembly 4 retracts to the initial position after sealing the collecting bag, the ejector 45 retracts to avoid contacting with the sealing metal strip 5 at the lowest layer of the sealing strip box 6 to prevent the male end sealing assembly 4 from returning to the initial position. In this embodiment, the ejector 45 is telescopically or rotatably opened and closed at the front end of the top of the extrusion 43, and two ejectors 45 are provided, and the two ejectors 45 are symmetrically disposed at two sides of the upper opening of the ejectors 45.

Specifically, in this embodiment, as shown in fig. 10, the top of the pressing member 43 is provided with a receiving groove for receiving the ejector member 45, the ejector member 45 is disposed in the receiving groove, and the position of the middle part of the ejector member 45 rearward is hinge-coupled with the position of the middle part rearward of the receiving groove. The lower side of the rear end of the ejection piece 45 is provided with an iron block, and the corresponding position of the bottom of the rear side of the accommodating groove is provided with a small electromagnet which can be adsorbed with the iron block. A power supply for supplying power to the small electromagnet is arranged in the extrusion part 43, a control switch for controlling the on-off state is arranged between the power supply and the small electromagnet, and a controller is arranged on the device and connected with the control switch for controlling the on-off state of the small electromagnet. By energizing, the small electromagnet attracts the iron block at the rear end of the ejector 45, so that the front end of the ejector 45 is tilted to extend out of the accommodating groove, and the lowest sealing metal strip 5 is propped down when the male end sealing assembly 4 moves forwards. Wherein, ejecting piece 45 is articulated with the holding tank through the articulated shaft, and the articulated shaft wears to establish in the middle part of ejecting piece 45 back position for ejecting piece 45 that is located the articulated shaft the place ahead is longer, is longer than the ejecting piece part that is located the articulated shaft rear, and ejecting piece 45's rear end setting is by the inclined plane of preceding backward and upwards slope, and more falling space is when ejecting piece 45 rear end is adsorbed by little electro-magnet, and the laminating of falling back inclined plane holds tank bottom, ejecting piece 45 front end can the perk stretch out the holding tank. And after the rear end of the ejection member 45 is released by the small electromagnet being powered off, the front end of the ejection member 45 falls under the action of gravity, and the front end and the rear end of the ejection member 45 cannot extend out of the accommodating groove. In another embodiment, a return spring may be further disposed between the front end of the ejector 45 and the bottom of the accommodating groove, such that the front end of the ejector 45 falls under the action of the return spring to be retracted into the accommodating groove.

In other embodiments, the ejector 45 is telescopically disposed in front of the extrusion 43, and a telescopic mechanism for driving the ejector 45 to retract is provided in the extrusion 43. The telescoping mechanism may take the form of a mechanism or means known in the art.

Embodiment 3 differs from embodiment 1 in that, as shown in fig. 2, the sealing driving assemblies are provided with two groups, the two groups are respectively located at two sides of the box body, and the two groups of sealing driving assemblies are respectively connected with the female end sealing plate 3 and the male end sealing assembly 4 and are used for respectively driving the female end sealing plate 3 and the male end sealing assembly 4 to move in opposite directions or back to back directions. The sealing driving assembly comprises a bidirectional threaded screw rod 9 rotatably arranged on the side wall of the box body 1, two sealing sliding blocks 10 sleeved on the bidirectional threaded screw rod 9 and a motor arranged in the side wall of the box body 1 and used for driving the bidirectional threaded screw rod 9 to rotate. The bidirectional threaded screw rod 9 is transversely arranged in the side wall of the box body 1, threads of the left part and the right part on the bidirectional threaded screw rod 9 are opposite in rotation direction, and the two sealing sliding blocks 10 are in threaded connection with the bidirectional threaded screw rod 9 through threads opposite in rotation direction. The sealing slide 10 is rectangular, and the bottom, top or side of the sealing slide 10 is in sliding contact with the case 1, so that the sealing slide 10 can only move and cannot rotate. Wherein, can set up the slip that the slider and spout that cooperate sealed slider 10 are spacing between the box and seal the slider 10 and make the slip smoother. An opening rod 13 is hinged between the two sealing sliding blocks 10 of the sealing driving assembly and the supporting vertical plate 41, namely, two opening rods 13 are hinged at the rear side of the supporting vertical plate 41, and the other ends of the two opening rods 13 are respectively hinged with the two sealing sliding blocks 10. The two opening sealing sliding blocks 10 of the other group of opening sealing driving components are hinged with the opening sealing rods 13 between the female end opening sealing plates 3, namely, the rear sides of the female end opening sealing plates 3 are hinged with the two opening sealing rods 13, and the other ends of the two opening sealing rods 13 are respectively hinged with the two opening sealing sliding blocks 10 of the group of opening sealing driving components. The two sealing sliding blocks in the sealing driving assembly can move in opposite directions or back directions through the rotation of the motor driving bidirectional threaded screw rod 9, so that the supporting vertical plate 41 or the female end sealing plate 3 is pushed to be far away from the side wall of the box body 1 through the two opening rods 13, the female end sealing plate and the male end sealing assembly are closed, or the supporting vertical plate 41 or the female end sealing plate 3 is pulled back to be close to the side wall of the box body 1 through the two opening rods 13, and the female end sealing plate and the male end sealing assembly are retracted. And the controller is also connected with a motor of the sealing driving assembly and used for controlling the motor to work, so that automatic sealing is realized.

Embodiment 4 differs from embodiment 1 in that, as shown in fig. 1 and 2, the opening mechanism includes hanging posts 11 disposed at upper portions of four corners of the case 1, and hanging rings 22 capable of being hung on the hanging posts 11 are disposed on the collecting bag 2. As shown in fig. 1, the hanging post 11 has an L-shaped structure, wherein a horizontal portion of the L-shaped structure is connected to a side wall of an upper portion of the case, and a vertical portion of the L-shaped structure is used for hooking the hanging ring 22. The hanging ring 22 is hung on the hanging column 11, so that the opening of the collecting bag 2 can be opened, and fly ash entering the box body 1 can directly enter the collecting bag 2. The unhooking mechanism 8 used for controlling the hanging ring 22 to be separated from the hanging column 11 is arranged in the box body 1, and the unhooking mechanism 8 is used for controlling the hanging ring 22 to be separated from the hanging column 11 so as to facilitate subsequent closing work, and the collecting bag 2 with an opening is prevented from being manually contacted.

Further, as shown in fig. 2, the collecting bag 2 is provided with a closing elastic band 21, and the collecting bag 2 is hung on the hanging post 11 through a hanging ring 22, and the closing elastic band 21 can be stretched to enable the opening of the collecting bag 2 to be opened. The collecting bag 2 separated from the hanging column 11 can automatically realize preliminary opening closure under the action of the closing elastic band 21. In addition, a slope inclined from bottom to top to outside is arranged on one side of the hanging column 11 close to the wall of the box for preventing the hanging ring 22 from separating from the hanging column 11 under the action of the closing-in elastic band 21. The four corners of the bottom in the box body 1 are provided with large electromagnets 12, and the corresponding positions of the bottom of the collecting bag 2 are provided with iron sheets 23 adsorbed by the large electromagnets 12. The bottom of the collection bag 2 is fixed in an auxiliary mode, and the bottom of the collection bag 2 is prevented from shrinking into a group under the action of the closing-in elastic band 21. A power supply for supplying power to the large electromagnet 12 is arranged in the box body 1, a control switch for controlling on-off is arranged between the power supply and the large electromagnet 12, and a controller is arranged on the device and connected with the control switch for controlling the on-off of the large electromagnet 12.

Embodiment 5 is different from embodiment 4 in that, as shown in fig. 1 and 2, the unhooking mechanism 8 includes a jack 81 provided in the case 1 to be lifted and lowered and a lift drive 82 to control the lifting and lowering of the jack 81. As shown in fig. 1 and 10, the jack-up member 81 has a U-shaped structure, and the hanging column 11 of the L-shaped structure is disposed right above the jack-up member 81 of the U-shaped structure, and two side walls of the U-shaped structure are vertically close to the hanging column 11. The lifting driving piece 82 drives the jacking piece 81 to move upwards, the hanging rings 22 on the hanging columns 11 are jacked up by the upper ends of the two side walls of the U-shaped structure, the hanging rings 22 are separated from the hanging columns 11, and the collecting bags 2 after receiving materials are closed. In this embodiment, the lifting driving member 82 is an air cylinder, a hydraulic cylinder, or an electric push rod.

In embodiment 6, as shown in fig. 1, the bottom of the case 1 is provided with a lifting mechanism for lifting the case 1, so that the mouth of the collecting bag 2 is sleeved on the ash outlet of the flying fire, and meanwhile, due to the reason that the closing elastic band 21 is hooked on the hanging ring 22 by the hanging column 11 to be opened, the closing elastic band 21 can be hooped on the ash outlet under the action of shrinkage, and fly ash is prevented from flying around. After the ash is filled, the lifting mechanism descends so that the mouth of the collecting bag 2 is separated from the ash outlet. In the process, the lifting driving piece 82 of the unhooking mechanism 8 works to enable the hanging ring 22 to be separated from the hanging column 11, so that the collecting bag 2 after receiving the materials is closed. The sealing mechanism then works to seal the collection bag 2.

Specifically, the bottom of the box body 1 is provided with a base 17, and a jacking mechanism for driving the box body 1 to lift on the base is arranged between the base and the box body 1. The jacking mechanism can adopt at least two jacking cylinders or hydraulic cylinders or electric push rods. In this embodiment, four jacking cylinders or hydraulic cylinders or electric pushrods are generally used and disposed at four corners of the bottom of the case 1.

In another embodiment, the bottom of the box 1 is provided with a roller or a pulley, a rail extending along the ash discharging direction is arranged below the ash outlet, and the roller or the pulley is matched with the rail. The box 1 moves on a track for transporting the collecting bag containing the fly ash to a concentration point.

Embodiment 7, which is the same as embodiment 1, as shown in fig. 1 and 11, one side of the case 1 is provided with an outlet, and the other side is provided with an automatic push-out mechanism for pushing out the collecting bag 2, the automatic push-out mechanism comprising a push plate 14 movably provided in the case 1 and a push-out driving assembly for driving the push plate 14 to move toward the outlet. The push-out driving assembly comprises a one-way threaded screw rod 16 rotatably arranged on the side wall of the box body 1, a push sliding block 15 sleeved on the one-way threaded screw rod 9 and a motor arranged in the side wall of the box body 1 and used for driving the one-way threaded screw rod 9 to rotate. The motor may be connected to the controller described above. The pushing slide block 15 is in threaded connection with the unidirectional threaded screw rod 9. The pushing slide 15 is rectangular, and the bottom, top or side of the pushing slide 15 is in sliding contact with the case 1, so that the pushing slide 15 can only move and cannot rotate. Wherein, can set up the slip of matched slide block and the spacing promotion slider 15 of spout between promotion slider 15 and box and make the slip more smooth and easy. Two sides of the box body 1 are respectively provided with a group of sealing driving components, so that two sides of the middle box body 1 are respectively provided with a pushing slide block 15, and the pushing slide blocks 15 are connected with the pushing plate 14. After the large electromagnet 12 is controlled by the controller to be powered off, the adsorption and fixation effects on the collecting bag are lost; then the motor drives the unidirectional screw rod 9 to rotate, so that the push plate 14 moves towards the outlet in the box body 1, and the sealed collecting bag 2 is pushed out.

The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.

Claims (10)

1. The utility model provides a packing plant is collected to flying ash which characterized in that: comprises a box body (1) and a collecting bag (2) movably arranged in the box body (1), wherein a spreading mechanism for spreading the collecting bag (2) is arranged in the box body (1); the box body (1) relatively moves and is provided with a female end sealing plate (3) and a male end sealing assembly (4) for sealing the collecting bag (2), and a sealing driving assembly for driving the female end sealing plate (3) and the male end sealing assembly (4) to relatively move, the male end sealing assembly (4) comprises a bearing platform (42) for loading sealing metal strips (5) and an extrusion piece (43) for extruding the sealing metal strips (5) towards the female end sealing plate (3), and the female end sealing plate (3) is provided with a guide groove (31) for guiding the sealing metal strips (5) to be folded in a bending way; a sealing strip box (6) matched with the male end sealing assembly (4) and used for supplying sealing metal strips (5) is also arranged in the box body (1).

2. The fly ash collection and packaging device according to claim 1, wherein: the male end sealing assembly (4) further comprises a supporting vertical plate (41) connected with the bearing platform (42) and a pushing driving piece (44) arranged on the supporting vertical plate (41), the extrusion piece (43) is connected with the driving end of the pushing driving piece (44), and the extrusion piece (43) is in sliding fit with the bearing platform (42).

3. The fly ash collection and packaging device according to claim 2, wherein: the bearing platform (42) is provided with a limiting bulge (421) for limiting and sealing the metal strip (5), the front end of the limiting bulge (421) is provided with a pushing limiting groove matched with the sealing metal strip (5), the extrusion part (43) is embedded in the middle of the limiting bulge (421), the front end of the extrusion part (43) is provided with an extrusion limiting groove matched with the sealing metal strip (5), and the extrusion limiting groove is in smooth transition with the placing limiting groove; a magnet (431) for adsorbing the sealing metal strip (5) is arranged in the extrusion limiting groove.

4. A fly ash collection and packing device according to claim 3, wherein: the sealing strip box (6) is internally provided with a placing groove (61) for stacking a plurality of sealing metal strips (5), the bottom of the sealing strip box (6) is provided with a transverse opening (62) communicated with the placing groove (61) and only used for one sealing metal strip (5) to pass through, and the male end sealing assembly (4) is movably arranged below the transverse opening (62) so that the sealing metal strip (5) passing through the transverse opening (62) falls on the bearing platform (42) and is adsorbed by the magnet (431).

5. The fly ash collection and packing device according to claim 4, wherein: the limiting bulge (421) or the extrusion piece (43) is provided with an ejection piece (45) for ejecting the sealing metal strip (5) out of the transverse opening (62), and the bottom of the sealing strip box (6) is provided with a notch for the ejection piece (45) to transversely pass through.

6. The fly ash collection and packing device according to claim 5, wherein: the ejector (45) is arranged at the front end of the top of the limit bulge (421) or the extrusion piece (43) in a telescopic or rotary opening and closing way so that the ejector (45) can extend or retract to the top of the limit bulge (421) or the extrusion piece (43).

7. The fly ash collection and packaging device according to any one of claims 2 to 6, wherein: the sealing driving assembly comprises a bidirectional threaded screw rod (9) rotationally arranged on the side wall of the box body (1), two sealing sliding blocks (10) sleeved on the bidirectional threaded screw rod (9) and a motor arranged in the side wall of the box body (1) and used for driving the bidirectional threaded screw rod (9) to rotate, and the two sealing sliding blocks (10) are in threaded connection with the bidirectional threaded screw rod (9) through threads with opposite rotation directions; an opening rod (13) is hinged between the two sealing sliding blocks (10) and the supporting vertical plate (41) or the female end sealing plate (3) respectively.

8. The fly ash collection and packaging device according to any one of claims 1 to 6, wherein: the opening mechanism comprises hanging columns (11) arranged at the upper parts of four corners in the box body (1), and hanging rings (22) which can be hung on the hanging columns (11) are arranged on the collecting bag (2); the bottom of four corners in the box body (1) is provided with a large electromagnet (12), and the collecting bag (2) is provided with an iron sheet (23) adsorbed by the large electromagnet (12).

9. The fly ash collection and packing device of claim 8, wherein: a closing-in elastic band (21) is arranged on the collecting bag (2); the box body (1) is internally provided with a unhooking mechanism (8) for controlling the hanging ring (22) to be separated from the hanging column (11) so as to enable the opening of the collecting bag (2) to shrink under the action of the closing elastic band (21).

10. The fly ash collection and packaging device according to any one of claims 1 to 6 or 9, wherein: the bottom of the box body (1) is provided with a jacking mechanism for jacking the box body (1); one side of the box body (1) is provided with an outlet, the other side of the box body is provided with an automatic pushing mechanism for pushing out the collecting bag (2), and the automatic pushing mechanism comprises a push plate (14) movably arranged in the box body (1) and a pushing-out driving assembly for driving the push plate (14) to move towards the outlet.