CN113816105A

CN113816105A - Belt cleaning device of belt conveyor

Info

Publication number: CN113816105A
Application number: CN202111050429.8A
Authority: CN
Inventors: 操江; 江平
Original assignee: Anhui Pandeng Industries Joint Stock Co ltd
Current assignee: Anhui Pandeng Industries Joint Stock Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2021-12-21
Anticipated expiration: 2041-09-08
Also published as: CN113816105B

Abstract

The invention provides a belt cleaning device of a belt conveyor, which comprises a conveyor belt, wherein a water tank is arranged below the conveying end of the conveyor belt, a slag discharge pipe is fixed on the side surface of the water tank, a first side plate is fixed at the upper ends of the outer walls of two sides of the water tank, a first rotating shaft in rotary connection is fixed between the first side plates, a plurality of first support arms are welded and fixed on the outer wall of the first rotating shaft, a collecting box is fixed at one end of each first support arm far away from the rotating shaft, an inclined opening is formed at one end of each collecting box far away from the first support arm, and a scraping strip is fixed at the higher end of the opening of each collecting box. And then to collecting box and scraping strip self and clearing up, need not to shut down and handle, guaranteed the continuity of cleaning work.

Description

Belt cleaning device of belt conveyor

Technical Field

The invention relates to the technical field of belt conveyors, in particular to a belt cleaning device of a belt conveyor.

Background

In-process at band conveyer transported substance material, there is some raw materials adhesion on the conveyer belt surface, when the water content in the material is higher, its adhesion is more serious and difficult the cleaing away at the phenomenon on belt surface, along with the continuous transport of material, more and more are piled up to the material adhesion, increased the belt dead weight and also increased band conveyer's fault rate simultaneously, reduce band conveyer's actual conveying capacity, still need provide the processing when the clearance, extravagant manpower and materials, the productivity effect has been reduced.

Disclosure of Invention

Accordingly, the present invention is directed to a belt cleaning device for a belt conveyor, which solves one or all of the problems of the prior art.

Based on the above purpose, the invention provides a belt cleaning device for a belt conveyor, which comprises a conveyor belt, wherein a water tank is arranged below the conveying end of the conveyor belt, a slag discharge pipe is fixed on the side surface of the water tank, first side plates are fixed at the upper ends of the outer walls of the two sides of the water tank, a first rotating shaft which is rotatably connected is fixed between the first side plates, the first rotating shaft is perpendicular to the conveying direction of the conveyor belt, a plurality of first support arms which are uniformly distributed along the center of the first rotating shaft are fixedly welded on the outer wall of the first rotating shaft, a collecting box is fixed at one end of the first support arm, which is far away from the first rotating shaft, an inclined opening is arranged at one end of the collecting box, which is far away from the first support arm, a scraping strip is fixed at the higher end of the opening of the collecting box, which is positioned right above the first rotating shaft, the side, which is far away from the conveying end of the conveyor belt, is a higher end, and the scraping strip positioned on the opening of the collecting box, which is right above the first rotating shaft, is attached to the lower end surface of the conveyor belt, and a first motor is fixed on the side surface of the first side plate, and an output shaft of the first motor is fixedly connected with one end of the first rotating shaft.

Optionally, a first supporting rod is fixed on the outer wall of the collecting box, a first fixing groove is fixed at the upper end of the first supporting rod, a first sponge is embedded into the first fixing groove, and the first sponge is located on one side, far away from the lower end of the opening, of the scraping strip.

Optionally, the top of the collecting box is further fixed with a second supporting rod, a second fixing groove is fixed at the upper end of the second supporting rod, a second sponge is embedded into the second fixing groove, and the second sponge is located between the higher end and the lower end of the opening.

Optionally, both sides outer wall upper end of water tank still is fixed with curb plate two, the curb plate two is located curb plate one and keeps away from the terminal one side of transport of conveyer belt, is provided with the pivot two of rotating the connection between two curb plates two, the outer wall welded fastening of pivot two has a plurality of support arms two along its central equipartition, the one end that pivot two was kept away from to support arm two is fixed with fixed slot three, the embedding is provided with sponge three in the fixed slot three, and the lower terminal surface at the conveyer belt is laminated to the sponge three that is located the fixed slot three directly over pivot two, the terminal one end upper portion of conveyer belt's transport is kept away from to the water tank is fixed with the stripper plate, the stripper plate is located the rotatory region of sponge three, the side of curb plate two is fixed with motor two, motor two's output shaft and the one end fixed connection of pivot two.

Optionally, the scraping strip is of an inverted concave structure and is clamped on the edge of the upper end of the collecting box, a bolt penetrates through the side face of the scraping strip, and the bolt penetrates through the scraping strip and is in threaded connection with the edge of the upper end of the collecting box.

Optionally, a connecting seat is fixed on the bottom surface inside the water tank, a plurality of air outlet pipes are vertically connected to the upper end of the connecting seat, the air outlet pipes are located under the first rotating shaft, an air pump is fixed on the outer wall of the water tank, the output end of the air pump is connected with a pipeline, and the pipeline is communicated with the connecting seat.

From the above, the cleaning device provided by the invention can scrape off the adhered substances on the surface of the conveyor belt through the scraping strip and drop the adhered substances into the collecting box, so that the trouble of secondary cleaning caused by the random dropping of the adhered substances is avoided, the collecting box and the scraping strip are cleaned by sequentially soaking the collecting box in water through periodically rotating the rotating shaft I, the stopping is not needed for processing, and the continuity of cleaning work is ensured.

Drawings

In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.

FIG. 1 is a schematic structural view of a cleaning apparatus according to the present invention;

FIG. 2 is a schematic view of the internal structure of the cleaning apparatus of the present invention;

FIG. 3 is a schematic view showing the structure of a collecting case and the like according to the present invention.

Wherein 1, a conveyor belt; 2. a water tank; 3. a pipeline; 4. an air pump; 5. a slag discharge pipe; 6. a pressing plate; 7. a second motor; 8. a second side plate; 9. a first motor; 10. a first side plate; 11. a second rotating shaft; 12. a second support arm; 13. fixing grooves III; 14. a third sponge; 15. a first support arm; 16. a first rotating shaft; 17. a sponge I; 18. a first fixing groove; 19. a first support rod; 20. a bolt; 21. scraping the strips; 22. a second sponge; 23. a second fixing groove; 24. a second supporting rod; 25. an air outlet pipe; 26. a connecting seat; 27. and (4) collecting the box.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.

It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

One or more embodiments of the specification disclose a belt conveyor belt cleaning device, including conveyor belt 1, conveyor belt 1's transport end's below is provided with water tank 2, the side of water tank 2 is fixed with slag pipe 5, water tank 2's both sides outer wall upper end is fixed with curb plate one 10, is fixed with the pivot one 16 of rotation connection between two curb plate one 10, pivot one 16 is perpendicular to conveyor belt 1's direction of delivery, welded fastening has a plurality of support arm one 15 along its central equipartition on the outer wall of pivot one 16, the one end that pivot one 16 was kept away from to support arm one 15 is fixed with collection box 27, the one end that collection box 27 kept away from support arm one 15 has the opening of slope, the opening higher end of collection box 27 is fixed with scrapes strip 21, the one side that conveyor belt 1's transport end was kept away from to the opening of collection box 27 that is located directly over pivot one 16 is the higher end, the scraping strip 21 positioned on the opening of the collecting box 27 right above the first rotating shaft 16 is attached to the lower end face of the conveyor belt 1, the first motor 9 is fixed on the side face of the first side plate 10, and the output shaft of the first motor 9 is fixedly connected with one end of the first rotating shaft 16.

As shown in figures 1-3, the invention provides a cleaning device, which comprises a conveyor belt 1, wherein the conveyor belt 1 is mainly in a waist-shaped ring shape and is driven to rotate by two driving rollers, a water tank 2 is arranged below the conveying end of the conveyor belt, a certain amount of water is stored in the water tank 2, a slag discharge pipe 5 is fixed on the side surface of the water tank 2, side plates 10 are fixed on the outer walls of two sides of the water tank 2, the side plates 10 are fixed in a welding and fixing mode, a rotating shaft 16 in rotating connection is arranged between the side plates 10, a plurality of support arms 15 are fixed on the outer wall of the rotating shaft 16, a collecting box 27 is fixed at one end of the support arm 15 far away from the rotating shaft 16, an inclined opening is arranged at one end of the collecting box 27 far away from the support arm 15, a scraping strip 21 is fixed at the higher end of the opening, the scraping strip 21 on the opening of the collecting box 27 located right above the rotating shaft 16 is attached to the lower end surface of the conveyor belt 1, the side of the collecting box 27 directly above the first axis of rotation 16 remote from the conveying end of the conveyor belt 1 is its higher end.

The working principle of the device is as follows: the conveyor belt 1 keeps rotating when conveying materials, the scraping strip 21 at the higher end of the collecting box 27 is attached to the lower end face of the conveyor belt 1, taking the view angle of fig. 1 as an example, if the conveying direction is from left to right, then the moving direction of the lower end belt body of the conveyor belt 1 is from right to left, the scraping strip 21 is attached to the lower end face of the conveyor belt 1, the adhered materials on the surface of the conveyor belt 1 are scraped, the scraped adhered materials fall into the collecting box 27, after a period of time, the motor I9 drives the rotating shaft I16 to rotate, the rotating shaft I16 drives the support arm I15 to rotate, the collecting box 27 with the adhered materials is rotated away from the lower end face of the conveyor belt 1, the adjacent collecting box 27 without collecting the adhered materials is rotated to the position where the scraping strip 21 is attached to the lower end face of the conveyor belt 1, thus avoiding the need of stopping to process the adhered materials in the collecting box 27, when the collecting box 27 with the adhered materials is rotated to the downward position, the adhered materials in the collecting box fall into the water, after the collecting box 27 is soaked in the water, the adhered materials in the collecting box gradually fall off, the adhered materials sink to the water bottom under the action of gravity, the rotating frequency of the rotating shaft I16 is lower, the rotating interval is long, the adhered materials in the collecting box 27 can be completely discharged and sink to the water bottom, and after the collecting box 27 leaves from the water, the adhered materials in the collecting box 27 and on the surface of the scraping strip 21 completely fall off, so that the surface cleaning of the conveyor belt 1 can be continuously carried out. When the amount of the adhered substances in the water tank 2 is too large, the slag discharge pipe 5 is opened to discharge the substances and a certain amount of water is added again.

In conclusion, the cleaning device provided by the invention can scrape off the adhered substances on the surface of the conveyor belt 1 through the scraping strip 21 and drop the adhered substances into the collecting box 27, so that the trouble of secondary cleaning caused by the random dropping of the adhered substances is avoided, the collecting box 27 is sequentially soaked in water through the periodic rotation of the rotating shaft I16, the collecting box 27 and the scraping strip 21 are further cleaned, the machine does not need to be stopped for processing, and the continuity of cleaning work is ensured.

In some alternative embodiments, a first supporting rod 19 is fixed on the outer wall of the collecting box 27, a first fixing groove 18 is fixed on the upper end of the first supporting rod 19, a first sponge 17 is embedded in the first fixing groove 18, and the first sponge 17 is located on one side of the scraping strip 21 far away from the lower end of the opening.

Referring to fig. 3, fig. 3 is a schematic view of a structure of the collecting box 27 directly above the first rotating shaft 16, and is also a schematic view of the collecting box 27 attached to the lower end face of the conveyor belt 1, after the first sponge 17 passes through the water in the water tank 2, a certain amount of water is absorbed in the first sponge 17, the scraping strip 21 scrapes off the adhered substances on the surface of the conveyor belt 1, and the first sponge 17 is located in the later stage of the scraping strip 21 to wipe the surface of the conveyor belt 1, so as to further clean the surface and improve the cleaning effect of the conveyor belt 1.

In some optional embodiments, a second supporting rod 24 is further fixed on the top of the collecting box 27, a second fixing groove 23 is fixed on the upper end of the second supporting rod 24, a second sponge 22 is embedded inside the second fixing groove 23, and the second sponge 22 is located between the upper end and the lower end of the opening.

As shown in fig. 3, the second sponge 22 is located at the front stage of the scraping bar 21 and contacts with the lower end face of the conveyor belt 1 first, the second sponge 22 can absorb a certain amount of water after passing through the water inside the water tank 2, the second sponge 22 contacts with the adhered substance first, so that the adhered substance is wet, the scraping bar 21 can be more conveniently scraped, meanwhile, the second sponge 22 is located between the upper end and the lower end of the opening, a small amount of adhered substance can be scraped by the second sponge 22, and a small amount of adhered substance still falls into the collecting box 27.

In some optional embodiments, the upper ends of the outer walls of the two sides of the water tank 2 are also fixed with a second side plate 8, the second side plate 8 is positioned on one side of the first side plate 10 far away from the conveying tail end of the conveyor belt 1, a second rotating shaft 11 in rotating connection is arranged between the two second side plates 8, a plurality of second support arms 12 uniformly distributed along the centers of the second support arms 11 are welded and fixed on the outer wall of the second rotating shaft 11, a third fixing groove 13 is fixed at one end of each second support arm 12 far away from the second rotating shaft 11, a sponge third 14 is embedded in the fixed groove third 13, the sponge third 14 in the fixed groove third 13 positioned right above the rotating shaft second 11 is attached to the lower end face of the conveyor belt 1, a squeezing plate 6 is fixed at the upper part of one end of the water tank 2 far away from the conveying tail end of the conveyor belt 1, the extrusion plate 6 is located in a rotating area of the sponge III 14, a motor II 7 is fixed on the side face of the side plate II 8, and an output shaft of the motor II 7 is fixedly connected with one end of a rotating shaft II 11.

As shown in fig. 2, the second motor 7 drives the second rotating shaft 11 to rotate, and further drives the second supporting arm 12 to rotate, taking the view angle of fig. 2 as an example, the rotating direction of the second rotating shaft 11 is clockwise rotation, the third sponge 14 is firstly immersed in the water tank 2, then passes through the squeezing plate 6, and then rotates to the position attached to the conveyor belt 1, the squeezing plate 6 is located in the rotating area of the third sponge 14, after the third sponge 14 is immersed in the water, the impurities on the surface of the third sponge 14 are removed, and a certain amount of water is adsorbed, and when passing through the squeezing plate 6, the squeezing plate 6 extrudes the adsorbed water, then the third sponge 14 is attached to the lower end face of the conveyor belt 1, the surface of the conveyor belt 1 is wiped, the water left when the first sponge 17 is wiped with the second sponge 22 is wiped dry, the surface of the conveyor belt 1 is rapidly dried, and the water content in the interior of the third sponge 14 gradually increases along with the wiping, and a small amount of impurities are attached to the surface, the sponge III 14 is rotated into water through the rotation of the rotating shaft II 11, the impurities on the surface are cleaned, the cleaning is carried out, the rotation of the rotating shaft II 11 is repeated, the sponge III 14 is circularly moved, and the surface of the conveyor belt 1 is wiped dry.

In some alternative embodiments, the scraping bar 21 is of an inverted concave structure and is clamped on the upper end edge of the collecting box 27, a bolt 20 is arranged on the side surface of the scraping bar 21 in a penetrating manner, and the bolt 20 penetrates through the scraping bar 21 and is in threaded connection with the upper end edge of the collecting box 27.

The scraping strip 21 is clamped at the upper end edge of the collecting box 27 and is locked and fixed through the bolt 20, so that the scraping strip is convenient to detach and replace.

In some optional embodiments, a connecting seat 26 is fixed on the bottom surface of the inside of the water tank 2, a plurality of air outlet pipes 25 are vertically connected to the upper end of the connecting seat 26, the air outlet pipes 25 are located right below the first rotating shaft 16, an air pump 4 is fixed on the outer wall of the water tank 2, a pipeline 3 is connected to the output end of the air pump 4, and the pipeline 3 is communicated with the connecting seat 26.

In the adhesion falls into collecting box 27, when collecting box 27 and rotating to the aquatic, the adhesion drops, in order to ensure that the adhesion in collecting box 27 can drop completely, open air pump 4, air pump 4 output high-pressure air, high-pressure air gets into connecting seat 26, upwards spout from outlet duct 25 again, forms ascending rivers in the aquatic, rivers are to rotating to collecting box 27 under pivot 16 and are disturbed, make the adhesion of collecting box 27 surface adhesion drop completely.

The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.

It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.

Claims

1. The belt cleaning device for the belt conveyor is characterized by comprising a conveyor belt (1), a water tank (2) is arranged below the conveying end of the conveyor belt (1), a slag discharge pipe (5) is fixed on the side face of the water tank (2), side plate I (10) is fixed at the upper ends of the outer walls of the two sides of the water tank (2), a rotating shaft I (16) in rotating connection is fixed between the two side plate I (10), the rotating shaft I (16) is perpendicular to the conveying direction of the conveyor belt (1), a plurality of support arm I (15) uniformly distributed along the center of the rotating shaft I (16) are fixedly welded on the outer wall of the rotating shaft I (16), a collecting box (27) is fixed at one end, away from the rotating shaft I (16), of the support arm I (15), an inclined opening is formed in one end, away from the support arm I (15), a scraping strip (21) is fixed at the higher end of the opening of the collecting box (27), the opening of the collection box (27) located right above the first rotating shaft (16) is far away from one side of the conveying end of the conveyor belt (1) and is a higher end, the scraping strip (21) located on the opening of the collection box (27) located right above the first rotating shaft (16) is attached to the lower end face of the conveyor belt (1), the side face of the first side plate (10) is fixed with the first motor (9), and the output shaft of the first motor (9) is fixedly connected with one end of the first rotating shaft (16).

2. The belt cleaning device of a belt conveyor according to claim 1, characterized in that a first supporting rod (19) is fixed on the outer wall of the collecting box (27), a first fixing groove (18) is fixed on the upper end of the first supporting rod (19), a first sponge (17) is embedded in the first fixing groove (18), and the first sponge (17) is positioned on one side of the scraping strip (21) far away from the lower end of the opening.

3. The belt cleaning device of a belt conveyor according to claim 2, characterized in that a second supporting rod (24) is further fixed on the top of the collecting box (27), a second fixing groove (23) is fixed on the upper end of the second supporting rod (24), a second sponge (22) is embedded in the second fixing groove (23), and the second sponge (22) is located between the upper end and the lower end of the opening.

4. The belt cleaning device of the belt conveyor according to claim 3, wherein a second side plate (8) is further fixed at the upper ends of the outer walls of the two sides of the water tank (2), the second side plate (8) is positioned at one side of the first side plate (10) far away from the conveying end of the conveyor belt (1), a second rotating shaft (11) in rotating connection is arranged between the two second side plates (8), a plurality of second support arms (12) uniformly distributed along the center of the second rotating shaft (11) are fixedly welded on the outer wall of the second rotating shaft (11), a third fixing groove (13) is fixed at one end of each second support arm (12) far away from the second rotating shaft (11), a third sponge (14) is embedded in each third fixing groove (13), the third sponge (14) in the third fixing groove (13) positioned right above the second rotating shaft (11) is attached to the lower end face of the conveyor belt (1), and a squeezing plate (6) is fixed at the upper part of the end of the water tank (2) far away from the conveying end of the conveyor belt (1), the extrusion plate (6) is located in a rotating area of the sponge III (14), a motor II (7) is fixed to the side face of the side plate II (8), and an output shaft of the motor II (7) is fixedly connected with one end of the rotating shaft II (11).

5. The belt cleaning device of a belt conveyor according to claim 1, characterized in that the scraping strip (21) is of an inverted concave structure and is clamped at the upper end edge of the collecting box (27), a bolt (20) is arranged on the side surface of the scraping strip (21) in a penetrating manner, and the bolt (20) penetrates through the scraping strip (21) and is in threaded connection with the upper end edge of the collecting box (27).

6. The belt cleaning device of the belt conveyor according to claim 4, wherein a connecting seat (26) is fixed on the inner bottom surface of the water tank (2), a plurality of air outlet pipes (25) are vertically connected to the upper end of the connecting seat (26), the air outlet pipes (25) are positioned right below the first rotating shaft (16), an air pump (4) is fixed on the outer wall of the water tank (2), a pipeline (3) is connected to the output end of the air pump (4), and the pipeline (3) is communicated with the connecting seat (26).