CN218087335U

CN218087335U - Feeding support protective device for belt conveyor in steel recovery production line

Info

Publication number: CN218087335U
Application number: CN202222587414.1U
Authority: CN
Inventors: 蔺青; 孙晓锋; 贾伟
Original assignee: Baoji Fengmao Material Recycling Co ltd
Current assignee: Baoji Fengmao Material Recycling Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2022-12-20
Anticipated expiration: 2032-09-29

Abstract

The utility model provides a band conveyer supports protector with feeding in steel recovery production line, locate the upper band below of band conveyer feed end with the backup pad, and be fixed in on the band conveyer frame, the face is the same height with the peak of the supporting roll of band conveyer feed end in the backup pad, and with the upper band bottom surface contact of band conveyer feed end, the department of following all is fixed with in the frame of both sides of band conveyer and is used for blockking the material sediment centre gripping conveyer belt side along with the frame in along the border guard along the board in the clearance. The utility model provides a reinforcing bar fracture warp and lead to conveyer belt feed end band face unevenness or be lacerated the problem of damage when reinforcing bar net supports, improved the life of conveyer belt, reduced because of the equipment fault rate that bearing structure became invalid and caused, protect setting up of border board and effectively blockked material sediment insertion conveyer belt side along and the frame in along between the clearance, prolonged the maintenance cycle of equipment, reduced the maintenance cost of equipment.

Description

Feeding support protective device for belt conveyor in steel recovery production line

Technical Field

The utility model belongs to the technical field of the conveyer, concretely relates to band conveyer supports protector with feeding in steel recovery production line.

Background

In recent years, with the continuous and rapid development of economy in China, china has become a world-wide iron and steel consumption country, the amount of consumed iron and steel accounts for about half of the world iron and steel yield every year, iron ore resources in China are relatively in short supply, and the world iron ore resources are limited, so that the recovery of waste iron and steel becomes an indispensable link. The recycled waste steel needs to be cut, crushed, magnetically separated, sorted, purified, cleaned, preheated and refined, the waste material processed in the previous process needs to be conveyed and lifted to a feed hopper of the next process by a conveyor (a chain conveyor or a belt conveyor) so as to realize continuous connection among the processes, the waste material after being cut, crushed and magnetically separated is guided into a belt conveyor through a discharge hopper and is conveyed to the sorting process by the belt conveyor, when the waste material on the magnetic separation equipment is guided into the belt conveyor, the feed hopper is vertically arranged above the feed end of the belt conveyor, because the waste material is heavy, in order to ensure the reliability of the transportation of the feed end of the belt conveyor, a reinforcing mesh for supporting the feed end conveyor is arranged on the frame, because the waste material has irregular shapes and self-carrying kinetic energy during discharging, after a certain time of use, part of reinforcing steel bars in the reinforcing mesh are broken and deformed, the phenomenon that the belt surface at the feed end of the conveyor is uneven or damaged by scratching occurs, the phenomenon that the belt is clamped and the material leakage phenomenon occurs between the belt edge and the inner wall of the frame due to the unevenness of the belt, the service life of the belt is necessarily improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem: the utility model provides a feeding support protector for band conveyer in steel recovery production line, bottom of the upper band at band conveyer feed end sets up the backup pad of installing in the band conveyer frame, reinforcing bar fracture deformation leads to conveyer belt feed end area unevenness or the problem of being lacerated damage when having solved reinforcing bar net support, the life of conveyer belt has been improved, the equipment fault rate that causes because of bearing structure inefficacy has been reduced, the setting of safe edge board has effectively blockked the material sediment centre gripping conveyer belt side along with the frame in along the clearance between, the maintenance cycle of equipment has been prolonged, the maintenance cost of equipment has been reduced.

The utility model adopts the technical proposal that: feeding support protection device for band conveyer in steel recovery production line, including backup pad and edge protection board, the backup pad is located the upper band below of band conveyer feed end to be fixed in the band conveyer frame, the face is the same height with the peak of the supporting roll of band conveyer feed end in the backup pad, and contacts with the upper band bottom surface of band conveyer feed end, edge department all is fixed with along the frame in both sides of band conveyer and is used for blockking that the material sediment presss from both sides conveyer belt side along with the frame in along the edge protection board in the clearance.

Angle steel is detachably fixed on the inner walls of two sides of the rack at the feeding end of the belt conveyor, and two sides of the supporting plate are fixed on the corresponding side angle steel.

Furthermore, the two sides of the supporting plate are fixed on a horizontal plate corresponding to side angle steel, a connecting hole is formed in the vertical plate surface of the angle steel, a through hole corresponding to the connecting hole is formed in the side wall of the machine frame of the feeding end of the belt conveyor, and the angle steel is detachably fixed on the machine frame of the feeding end of the belt conveyor through a bolt penetrating through the connecting hole and the through hole and a locking nut matched with the bolt.

Furthermore, rubber guard plates with lower ends contacting the upper layer belt of the feeding end of the belt conveyor are fixed on the peripheral outer walls of the lower end openings of the discharge hoppers above the upper layer belt of the feeding end of the belt conveyor.

Further, the distance between the inner edges of the two guard edge plates is smaller than the belt width of the belt conveyor.

The utility model has the advantages compared with the prior art:

1. according to the technical scheme, the supporting plate arranged on the frame of the belt conveyor is arranged at the bottom of the upper belt at the feeding end of the belt conveyor, so that the problem that the belt surface at the feeding end of the conveying belt is uneven or scratched and damaged due to fracture and deformation of the steel bars during supporting of a steel bar mesh is solved, the service life of the conveying belt is prolonged, and the equipment failure rate caused by failure of a supporting structure is reduced;

2. the arrangement of the edge protection plate in the technical scheme effectively prevents the material slag from being clamped into the gap between the side edge of the conveying belt and the inner edge of the rack, prolongs the maintenance period of the equipment and reduces the maintenance cost of the equipment;

3. according to the technical scheme, the rubber guard plate with the lower end in contact with the upper layer of the belt at the feeding end of the belt conveyor is fixed on the outer wall of the periphery of the lower port of the discharge hopper, so that on one hand, the kinetic energy of the materials is buffered, on the other hand, the moving direction of the materials is limited, the materials are moved out of the discharge hopper along the moving direction of the conveying belt, workers do not need to clean the periphery of the feeding end of the belt conveyor regularly, and the feeding safety is improved;

4. the technical scheme has the advantages of simple structure, reasonable design, convenient and quick disassembly, assembly and replacement and convenient equipment maintenance.

Drawings

FIG. 1 is a schematic view of the present invention in use;

FIG. 2 is a schematic view showing the position of the supporting plate pressing and supporting roller according to the present invention;

fig. 3 is the mounting structure diagram of the structure diagram support plate and the angle steel of the utility model.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1-3 in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the verb "to comprise a" does not exclude the presence of other, identical elements in a process, method, article or apparatus that comprises a stated element.

The feeding supporting and protecting device for the belt conveyor in the steel recovery production line comprises a supporting plate 1 and edge protecting plates 9, wherein the supporting plate 1 is arranged below an upper-layer belt at the feeding end of the belt conveyor 2 and is fixed on a rack of the belt conveyor 2, the upper plate surface of the supporting plate 1 is as high as the highest point of a supporting roller 3 at the feeding end of the belt conveyor 2 and is in contact with the bottom surface of the upper-layer belt at the feeding end of the belt conveyor 2, and the edge protecting plates 9 used for preventing material slag from being clamped into gaps between the side edges of the conveying belt and the inner edges of the rack are fixed at the upper edges of the racks on two sides of the belt conveyor 2; specifically, the distance between the inner edges of the two edge protection plates 9 is smaller than the width of the belt conveyor 2, so that material residues with different sizes can be prevented from falling or being clamped by a gap between the belt edge and the inner wall of the rack, the material residues are prevented from scratching the belt, the belt is protected to a certain extent, the maintenance period of the equipment is prolonged, and the maintenance cost of the equipment is reduced; in the structure, the supporting plate 1 arranged on the rack of the belt conveyor 2 is arranged at the bottom of the upper belt at the feeding end of the belt conveyor 2, so that the problem that the belt surface at the feeding end of the conveying belt is uneven or scratched and damaged due to the fracture and deformation of the steel bars during the supporting of a steel bar mesh is solved, the service life of the conveying belt is prolonged, and the equipment failure rate caused by the failure of the supporting structure is reduced;

the mounting structure of the support plate 1 on the frame is as follows: angle steel 4 can be detachably fixed on the inner walls of the two sides of the frame at the feeding end of the belt conveyor 2, and the two sides of the support plate 1 are fixed on the corresponding angle steel 4; specifically, two sides of the supporting plate 1 are fixed on a horizontal plate corresponding to side angle steel 4, a connecting hole 5 is formed in the vertical plate surface of the angle steel 4, a through hole 6 corresponding to the connecting hole 5 is formed in the side wall of the frame at the feed end of the belt conveyor 2, and the angle steel 4 is detachably fixed on the frame at the feed end of the belt conveyor 2 through a bolt penetrating through the connecting hole 5 and the through hole 6 and a locking nut matched with the bolt; in the structure, the angle steel 4 is arranged on the inner walls of the two sides of the rack, so that the support plate 1 can be conveniently fixed, and can be detached and replaced after the support of the support plate 1 fails, and the support plate 1 can be fixed on a horizontal plate of the angle steel 4 through countersunk screws and can be directly fixed on the support plate 1 through a welding mode.

In order to slow down the kinetic energy of the interior material of hopper 7, avoid the material in hopper 7 to fly out band conveyer 2, it is special all be fixed with the rubber backplate 8 of the upper strata area contact of lower extreme and band conveyer 2 feed end on the outer wall all around of the lower port of the upper strata area top of band conveyer 2 feed end of band conveyer 7, rubber backplate 8 plays the effect of buffering to the kinetic energy of material on the one hand, on the other hand restricts the direction of motion of material, make the material shift out hopper 7 along the direction of motion of conveyer belt, rubber backplate 8 upper end accessible screw fixation is in on the lower port outer wall of hopper 7, be favorable to the rubber backplate 8 of damage to change like this.

The technical scheme has the advantages of simple structure, reasonable design, convenient and quick disassembly, assembly and replacement and convenient equipment maintenance.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Belt conveyer supports protector with feeding in steel recovery production line, its characterized in that: including backup pad (1) and safe edge board (9), band conveyer (2) feed end's upper band below is located in backup pad (1) to be fixed in band conveyer (2) frame, the peak of backup pad (1) upper plate face and band conveyer (2) feed end's supporting roll (3) is with high, and contacts with the upper band bottom surface of band conveyer (2) feed end, the both sides frame of band conveyer (2) is gone up along the department all to be fixed with and is used for blockking in the material sediment centre gripping conveyer belt side along with the frame in along between the clearance protect edge board (9).

2. The feeding support protection device for the belt conveyor in the steel recovery production line according to claim 1, characterized in that: angle steel (4) can be detachably fixed on the inner walls of the two sides of the frame at the feeding end of the belt conveyor (2), and the two sides of the support plate (1) are fixed on the corresponding side angle steel (4).

3. The feeding support protection device for the belt conveyor in the steel recovery production line according to claim 2, characterized in that: backup pad (1) both sides are fixed in on the horizontal plate that corresponds side angle steel (4), the system has connecting hole (5) on the vertical face of angle steel (4), the system has through-hole (6) that correspond with connecting hole (5) position on the frame lateral wall of band conveyer (2) feed end, and angle steel (4) through pass connecting hole (5) and through-hole (6) the bolt and with the removable belt conveyer (2) feed end frame that is fixed in of lock nut of bolt adaptation.

4. The feeding support guard for belt conveyors in steel recycling lines according to any of claims 1 to 3, characterized in that: and a rubber guard plate (8) with the lower end contacted with the upper layer belt of the feeding end of the belt conveyor (2) is fixed on the peripheral outer wall of the lower port of the discharge hopper (7) above the upper layer belt of the feeding end of the belt conveyor (2).

5. The feeding support protection device for the belt conveyor in the steel recovery production line according to claim 4, characterized in that: the distance between the inner edges of the two edge protection plates (9) is smaller than the belt width of the belt conveyor (2).