CN218344518U

CN218344518U - Sealing device of belt conveyor

Info

Publication number: CN218344518U
Application number: CN202222904716.7U
Authority: CN
Inventors: 王东; 胡进文; 王进国
Original assignee: Tangshan Mengtewei Environmental Engineering Co ltd
Current assignee: Tangshan Mengtewei Environmental Engineering Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-01-20
Anticipated expiration: 2032-11-02

Abstract

The utility model relates to the technical field of belt conveyor body sealing, in particular to a belt conveyor sealing device, which comprises a belt conveyor body, a conveying belt, a carrier roller device, a tail sealing cover, a feeding sealing cover, a cover body, an alloy lining plate, a guide chute, a slide carriage, a pressing buckle plate, a pressing rotary handle, a macromolecule anti-overflow plate, a macromolecule slide plate, a supporting plate, a tail ash cleaning port, an inner ring cleaner, a machine head unloading cover, a steel brush cleaner and a machine head belt scraper; the utility model adopts a full-sealed design, completely wraps the materials on the surface of the conveying belt, completely limits the materials in a closed space, and automatically drops dust in the closed space, thereby realizing the function of self dust suppression; two sweepers are added at the head of the belt conveyor body, and an inner ring sweeper is added at the tail of the belt conveyor body, so that powder carried by the belt surface of the conveying belt in a return stroke is peeled off from the surface of the conveying belt, no dust pollution and no material leakage exist in the whole conveying process, and a clean, clean and sanitary production operation environment is created for enterprises.

Description

Sealing device of belt conveyor

Technical Field

The utility model relates to a band conveyer body sealing technique field specifically is a band conveyer sealing device.

Background

Band conveyer body wide application is in the transport field of solid material, from the solid dust to the solid material piece all can adopt the band conveyer body, but during the band conveyer body transported substance material, no matter be tail material receiving end, aircraft nose discharge end or belt feeder middle part, because the conveying speed of belt feeder self and the air disturbance of external environment, the problem of the ready-made or material jumping out-of-band face of raise dust is very easily caused to tiny particle and dust in the transported substance, and the problem of return belting appears in the conveyer belt, cause environmental pollution, influence operational environment's quality and the work load that increases on-the-spot clearance, there is certain not enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a belt conveyor sealing device has solved the above-mentioned technical problem that proposes.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a belt conveyor sealing device, is including belt conveyor body and the baffle box that has the conveyer belt, the both ends difference fixedly connected with tail sealed cowling and the aircraft nose of baffle box cover of unloading, the top that the baffle box is close to the one end of tail sealed cowling sets up the feed sealed cowling of slope form, the aircraft nose is unloaded and is provided with the clear aircraft nose belt scraper and the steel brush cleaner of conveyer belt surface material that are used for the belt conveyor body in the cover, the scraper head and the steel brush cleaner of aircraft nose belt scraper all touch with the conveyer belt outer wall of belt conveyor body.

Preferably, the machine tail sealing cover, the feeding sealing cover, the guide chute and the machine head discharging cover form a closed space which is communicated with each other and completely wraps the conveying belt and the carrier roller device in the belt conveyor body.

Preferably, the feeding sealing cover consists of a cover body and a wear-resistant alloy lining plate, and the inner wall of the cover body is compounded with the wear-resistant alloy lining plate. The cover bodies with different angles are matched according to different conveying speeds of the belt conveyor body; the inner wall of the cover body is attached with a wear-resistant alloy lining plate.

Preferably, the baffle box includes casing and two carriage pans, two vertical fixed connection of carriage pan are in the bottom surface of casing roof, and the lateral erection that two carriage pans kept away from each other has the pinch plate that compresses tightly the swing handle, the carriage pan has the polymer anti-overflow board through compressing tightly the pinch plate joint, and the bottom of polymer anti-overflow board and the laminating of the conveyer belt area of band conveyer body, the inner wall fixed mounting of casing and carriage pan both sides board that is parallel to each other has the layer board, and the polymer slide is installed to the top surface of layer board, the polymer slide is located under the conveyer belt area, the bearing roller device of band conveyer body comprises two sets of bearing rollers of slope, a set of horizontal bearing roller, drive roll, driven roll and driving motor, the setting that drive roll and driven roll correspond is in the both ends department of band conveyer body frame, and two sets of bearing rollers of slope and a set of horizontal bearing roller set are in the frame of drive roll and driven roll support, and two sets of slope bearing roller symmetry about horizontal bearing roller, and driving motor fixed mounting is in the frame, and driving motor's output shaft center department fixed connection of drive roll, and the layer board is unanimous with the inclination of slope, and above-up a sealed space, wherein by above-mentioned material.

Preferably, the bottom of the guide chute shell is provided with an inner ring sweeper for cleaning the inner ring of the conveying belt in the belt conveyor body, a bottom plate of the guide chute shell is provided with a tail ash removal port, and the tail ash removal port is located right below the inner ring sweeper.

Preferably, the steel brush cleaner has two installation modes of active cleaning and passive cleaning, the active cleaning installation mode is to fixedly install the cylindrical steel brush on the material guide groove shell, the passive cleaning installation mode is to rotatably install the cylindrical steel brush on the material guide groove shell, a motor is installed on the material guide groove shell, and the output end of the motor is fixedly connected with one end of the cylindrical steel brush.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model adopts a full-sealing design, the materials are completely wrapped on the surface of the conveying belt, the tail sealing cover, the tail feeding cover, the guide chute and the head discharging cover form a closed space, the materials are completely limited in the closed space, and the dust in the closed space automatically falls down to realize the function of self dust suppression; two cleaners are additionally arranged at the head of the belt conveyor body, one inner ring cleaner is additionally arranged at the tail of the belt conveyor body, powder carried by the belt surface of the conveying belt in a return process is peeled off from the surface of the conveying belt, and the powder is unloaded into next-stage equipment together with the material in the sealing cover, so that no dust pollution and no material leakage exist in the whole conveying process, and a clean, clean and sanitary production operation environment is created for enterprises.

Drawings

FIG. 1 is a front view of the internal structure of the present invention;

fig. 2 is a schematic view of the sealing with surface of the present invention.

In the figure: 1. a belt conveyor body; 11. a conveyor belt; 12. a carrier roller device; 2. a tail seal cover; 3. a feeding sealing cover; 31. a cover body; 32. an alloy liner plate; 4. a material guide chute; 41. a slide carriage; 42. pressing the buckle plate; 43. pressing the rotary handle; 44. a macromolecular spill plate; 45. a polymer slide plate; 46. a support plate; 5. a tail ash removal port; 6. an inner ring sweeper; 7. a machine head discharging cover; 8. a steel brush cleaner; 9. a scraper of a machine head belt.

Detailed Description

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

Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a band conveyer sealing device, including band conveyer body 1 and the baffle box 4 that has conveyer belt 11, the both ends difference fixedly connected with tail sealed cowling 2 and the aircraft nose of baffle box 4 cover 7 of unloading, the top that baffle box 4 is close to the one end of tail sealed cowling 2 sets up the feed sealed cowling 3 of slope form, be provided with the clean aircraft nose belt scraper 9 of 11 surface materials of conveyer belt that are used for band conveyer body 1 and steel brush cleaner 8 in the aircraft nose cover 7 of unloading, aircraft nose belt scraper 9's scraper head and steel brush cleaner 8 all touch with the 11 outer walls of conveyer belt of band conveyer body 1, elasticity is applyed through the spring to aircraft nose belt scraper 9.

Further, the tail sealing cover 2, the feeding sealing cover 3, the guide chute 4 and the head discharging cover 7 form a closed space which is internally communicated and completely wraps the conveying belt 11 and the carrier roller device 12 in the belt conveyor body 1.

Further, the feeding sealing cover 3 is composed of a cover body 31 and a wear-resistant alloy lining plate 32, and the inner wall of the cover body 31 is compounded with the wear-resistant alloy lining plate 32. The cover bodies 31 at different angles are matched according to different conveying speeds of the belt conveyor body 1; the inner wall of the cover body 31 is attached with a wear-resistant alloy lining plate 32.

Further, the material guiding groove 4 comprises a shell and two slide plates 41, the two slide plates 41 are vertically and fixedly connected to the bottom surface of the top plate of the shell, a pressing buckle plate 42 with a pressing rotary handle 43 is installed on one side, away from each other, of the two slide plates 41, the slide plates 41 are connected with a polymer overflow-preventing plate 44 in a clamping mode through the pressing buckle plate 42, the bottoms of the polymer overflow-preventing plates 44 are attached to the belt surface of the conveying belt 11 of the belt conveyor body 1, supporting plates 46 are fixedly installed on the inner walls of the two mutually parallel side plates of the shell and the slide plates 41, polymer sliding plates 45 are installed on the top surface of the supporting plates 46 and are located below the belt surface of the conveying belt 11, the carrier roller devices 12 of the belt conveyor body 1 are composed of two groups of inclined carrier rollers, a group of horizontal carrier rollers, a driving roller, a driven roller and a driving motor, the driving roller and the driven roller are correspondingly arranged at two ends of the frame of the belt conveyor body 1, the two groups of inclined carrier rollers and the horizontal carrier rollers are symmetrically arranged on the frame of the driving roller bracket, the driving motor is fixedly installed on the frame, the output shaft center of the driving motor is fixedly connected with the driving roller, the supporting plates 46 is consistent with the inclined angle of the inclined carrier roller, and a material sealing space is formed by a material sealing component.

Further, an inner ring sweeper 6 for cleaning the inner ring of the conveying belt 11 in the belt conveyor body 1 is arranged at the bottom of the shell of the material guide groove 4, a tail ash removal port 5 is arranged on a bottom plate of the shell of the material guide groove 4, and the tail ash removal port 5 is located right below the inner ring sweeper 6.

Further, the steel brush cleaner 8 has two installation modes of active cleaning and passive cleaning, the active cleaning installation mode is to fixedly install the cylindrical steel brush on the shell of the material guide groove 4, the passive cleaning installation mode is to rotatably install the cylindrical steel brush on the shell of the material guide groove 4, a motor is installed on the shell of the material guide groove 4, and the output end of the motor is fixedly connected with one end of the cylindrical steel brush.

The upstream equipment unloads the material into the belt conveyor body 1 through the cover body 31 of the feeding sealing cover 3, the alloy lining plate 32 is embedded on the inner surface of the cover body 31 to prevent the material from wearing the cover body 31, the cover body 31 is designed into different angles according to the conveying characteristics of the belt conveyor body 1, such as belt speed and material properties, so that the material has the same horizontal initial speed as the conveying belt 11 after passing through the cover body 31, the material is prevented from being greatly worn to the conveying belt 11 due to the lagging of the material supply speed, and after the material enters the conveying belt 11, the slide carriage 41 and the macromolecule anti-overflow plate 44 are all positioned in the middle of the conveyer belt 11 by the limitation of the slide carriage 41 and the macromolecule anti-overflow plate 44, the slide carriage 41 and the macromolecule anti-overflow plate 44 have higher wear resistance, so that the materials are prevented from causing severe wear when the conveying capacity is larger, the outer edge of the lower surface of the conveyer belt 11 is supported by the macromolecule slide carriage 45 and the supporting plate 46, the sliding friction coefficient between the macromolecule slide carriage 45 and the conveyer belt 11 is small, the resistance to the conveyer belt is reduced, meanwhile, the macromolecule sliding plate 45 is communicated to the machine head from the tail, the outer edge of the conveying belt is supported and on the same plane, the situation that the guide function of the macromolecule anti-overflow plate 44 is invalid due to the fact that the belt surface of the conveying belt 11 collapses at the position without the carrier roller device 12 and the macromolecule anti-overflow plate 44 has a gap is prevented, the machine head is provided with two cleaners, the belt scraper 9 of the machine head applies elasticity through a spring, the belt surfaces of the other conveying belt 11 are tightly attached, materials attached to the belt surfaces are forcibly scraped, and the steel brush cleaner 8 and the conveying belt 11 rotate reversely, the belt surface is cleaned secondarily by densely distributed steel wire brushes, the inner ring cleaner 6 is used for cleaning material particles scattered on the inner ring of the belt, the material particles are prevented from entering the tail along with the belt surface of the inner ring to cause equipment failure, a full-sealed design is adopted, dust in the cleaner automatically falls in a closed space, and the function of self dust suppression is realized; two cleaners are additionally arranged at the head of the belt conveyor body, one inner ring cleaner 6 is additionally arranged at the tail of the belt conveyor body, powder carried by the belt surface of the conveying belt in a return process is peeled off from the surface of the conveying belt, and the powder is unloaded into next-stage equipment together with the material in the sealing cover, so that the problem of the return belt of the conveying belt is avoided, and the cleaning on site is facilitated.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a band conveyer sealing device, includes band conveyer body and baffle box that has the conveyer belt, its characterized in that: the two ends of the guide chute are respectively fixedly connected with a tail sealing cover and a head discharging cover, the top of one end, close to the tail sealing cover, of the guide chute is provided with an inclined feeding sealing cover, a head belt scraper and a steel brush cleaner which are used for cleaning materials on the outer surface of a conveying belt of the belt conveyor body are arranged in the head discharging cover, and the scraper head of the head belt scraper and the steel brush cleaner are both contacted with the outer wall of the conveying belt of the belt conveyor body.

2. The belt conveyor sealing device according to claim 1, characterized in that: the machine tail sealing cover, the feeding sealing cover, the guide chute and the machine head discharging cover form a closed space which is internally communicated and completely wraps the conveying belt and the carrier roller device in the belt conveyor body.

3. The belt conveyor sealing device according to claim 1, characterized in that: the feeding sealing cover consists of a cover body and a wear-resistant alloy lining plate, and the inner wall of the cover body is compounded with the wear-resistant alloy lining plate.

4. The belt conveyor sealing device according to claim 1, characterized in that: the guide chute comprises a shell and two slide carriages, wherein the two slide carriages are fixedly connected to the bottom surface of a top plate of the shell, a compression buckle plate with a compression rotary handle is arranged on one side, away from each other, of each slide carriage, the slide carriages are connected with a polymer overflow prevention plate through the compression buckle plate in a clamped mode, the bottoms of the polymer overflow prevention plates are attached to the conveying belt surface of the belt conveyor body, supporting plates are fixedly mounted on the inner walls of two mutually parallel side plates of the shell and the slide carriages, the polymer slide plate is mounted on the top surface of the supporting plate, the polymer slide plate is located below the conveying belt surface, a supporting roller device of the belt conveyor body comprises two groups of inclined supporting rollers, a group of horizontal supporting rollers, a driving roller, a driven roller and a driving motor, the driving roller and the driven roller are correspondingly arranged at two ends of a frame of the belt conveyor body, the two groups of inclined supporting rollers and the group of horizontal supporting rollers are arranged on the frame of the driving roller and the driven roller support, the two groups of inclined supporting rollers are symmetrically arranged on the horizontal supporting rollers, the driving motor is fixedly mounted on the frame, the output shaft of the driving motor is fixedly connected with the driving roller, and the axis of the driving motor, and the supporting plate is consistent with the inclined supporting rollers.

5. The belt conveyor sealing device according to claim 1, characterized in that: the inner ring sweeper for cleaning the inner ring of the conveying belt in the belt conveyor body is arranged at the bottom of the guide chute shell, and the tail ash removing port is arranged on the bottom plate of the guide chute shell and is located right below the inner ring sweeper.