CN218486248U

CN218486248U - Iron removal device suitable for belt conveyor

Info

Publication number: CN218486248U
Application number: CN202222529164.6U
Authority: CN
Inventors: 刘云云; 武旭; 李志强; 穆旭平; 黄桥; 陈国强; 卢昌云; 张朗博; 高三平; 黄治国; 郭红武; 张文斌; 丁夫云
Original assignee: Shanxi Chinalco China Resources Co Ltd
Current assignee: Shanxi Chinalco China Resources Co Ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-02-17
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses a deironing device suitable for belt conveyor, this deironing device adopt with band conveyer disconnect-type design, and install deironing mechanism on the installation support, this deironing mechanism divide into flexible belt, the travelling car, magnetic force roller group, collect the box four bibliographic categories branch, arrange this magnetic force roller group in band conveyor's top, adsorb the iron article in the material on flexible belt through magnetic force roller group, through the transmission of first tension drum, adsorb the flexible belt transportation that has the iron article when keeping away from magnetic force roller group, owing to lack magnetic adsorption of magnetic force roller group, the iron article on the flexible belt drops to in the collection box under its dead weight. The deironing device designed by the invention has a simple structure, and the scheme that the magnetic roller set adsorbs and iron is unloaded by self weight is provided for the first time, so that the influence of the permanent magnet belt type deironing device on a belt conveyor is effectively avoided, and the aim of continuously deironing can be fulfilled.

Description

Deironing device suitable for belt conveyor

Technical Field

The utility model relates to a technical field of iron article separation in the material, concretely relates to is a deironing device suitable for belt conveyor.

Background

At present, the electrolyte cleaning and crushing production process system adopted by the company is mainly used for cleaning the electrolyte on the residual electrode through automatic electrolyte cleaning equipment with a dust collecting system and manual electrolyte cleaning equipment, and the cleaned electrolyte is conveyed to a crushing system through a belt to be crushed. In the crushing process, an iron removing device is usually required to be added to remove and separate iron articles included in the crushed electrolyte material. The iron content in the electrolyte material seriously affects the quality of aluminum liquid recovered and produced in a subsequent electrolyte workshop and finished products. Therefore, the iron removing device is very important for the whole electrolyte crushing process.

The first of the existing iron removal processes is an electromagnetic iron removal process, which needs to manually and regularly operate the on-off of an electromagnetic disc and regularly unload iron through electrical control, and because the iron is excessively adsorbed on the electromagnetic disc due to the influence of human operators, the iron in materials cannot be effectively absorbed; and the timing iron unloading of the electrical control is affected by unbalance of iron in the materials conveyed by the belt, and the iron unloading operation is carried out under the condition that enough iron is not adsorbed, so that the iron in the materials can not be effectively absorbed. The second process is a belt type permanent magnet iron removal process, the iron removal process can only adsorb and clean iron materials on the material surface under the condition of large material conveying, and the iron materials under cleaning need to be manually cleaned and collected regularly. Therefore, the two iron removal processes cannot effectively separate and clean iron in the electrolyte material.

In the existing market, the deironing principle of belt permanent magnet deironing ware relies on permanent magnetism belt and cooperation scraper blade to carry out the deironing usually, and specific deironing mode has the iron article in the magnetic belt absorption material, then after the belt conveyer transportation, the belt that adsorbs the iron article scrapes the clearance through the absorption iron article of scraper blade on with the belt. But this kind of belt permanent magnetism de-ironing separator because the belt carries magnetism and causes band conveyer to be in and there is certain operation potential safety hazard in the magnetic environment, in addition, the magnetic belt is to the cost of maintenance in later stage compare ordinary band conveyer input height and the maintenance degree of difficulty big.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the operation potential safety hazard and the high and big problem of the maintenance degree of difficulty of cost of maintenance that current permanent magnetism belt de-ironing separator exists in the background art, my company organizes relevant technical staff and combines my company's broken production technology of electrolyte and band conveyer's transportation characteristics simultaneously through earlier stage scientific argument, later stage sample capability test, my company has independently researched and developed a deironing device suitable for band conveyer.

In order to achieve the above purpose, the utility model adopts the following technical proposal: an iron removing device suitable for a belt conveyor comprises a mounting bracket, wherein the mounting bracket comprises four support legs, two support legs positioned in the longitudinal direction are fixedly connected through a longitudinal beam, two support legs positioned in the transverse direction are fixedly connected through a cross beam, the bottom of each support leg is fixedly connected with a mounting plate, on the basis of the traditional mounting bracket, the whole iron removing device is divided into four parts of a flexible belt, a moving trolley, a magnetic roller group and a collecting box body, wherein the lower end surfaces of the two cross beams are respectively provided with a track, the upper end surfaces of the two cross beams are respectively provided with a track groove, the tracks and the track grooves which are positioned on the same cross beam are distributed at the two ends of the cross beam, a magnetic roller set is arranged between the two tracks in a sliding way and is positioned right above the belt conveyor, a movable trolley is arranged in the two track grooves in a sliding manner, the movable trolley is respectively provided with a driving motor, a first tension roller and a first fixing ring, the first tension roller and the driving motor are driven by a belt wheel or a chain wheel, a second fixing ring is arranged on the longitudinal beam positioned on one side of the track groove and is connected with the first fixing ring by a rope, second bearing plates are respectively and fixedly connected on the lower end surfaces of the two tracks, a second tension roller is rotatably arranged between the second bearing plates, the magnetic roller group, the first tension roller and the second tension roller are connected and driven through a flexible belt, two mounting beams are fixedly connected between the two support legs positioned at one side of the track groove, and collecting boxes are arranged on the two mounting beams and cover the position right below the position between the first tension roller and the second tension roller. The movable trolley and the magnetic roller set can be matched with each other in a moving mode, so that on one hand, the position of a flexible belt in contact with the magnetic roller set relative to a belt conveyor can be changed; on the other hand, the angle of the flexible belt between the first tension roller and the second tension roller can be changed. Therefore, the moving trolley and the magnetic roller set form a cooperative adjusting mechanism, so that the irony adsorbed on the flexible belt by the magnetic roller set can well fall into the collecting box body due to being far away from the magnetic roller set, and the movement of the mounting bracket is reduced.

As a further explanation and limitation of the moving trolley in the above embodiment, the moving trolley includes a mounting base plate, and two axles mounted at the bottom of the mounting base plate, rolling wheels are mounted at two ends of each axle corresponding to the track grooves, the driving motor and the first fixing ring are respectively mounted on the mounting base plate, and two first bearing plates are further mounted on the mounting base plate, and the two first bearing plates are used for mounting the first tension roller together.

As a further explanation and limitation of the moving trolley in the above embodiment, a limiting groove is arranged on the mounting base plate corresponding to the flexible belt, and a rubber scraper is mounted in the limiting groove, the rubber scraper is in contact with the surface of the flexible belt, and the rubber scraper is used for cleaning iron-adsorbing articles on the surface of the flexible belt. In the technical scheme, due to the arrangement of the rubber scraper, the cleanliness of cleaning iron products on the flexible belt is effectively guaranteed.

As a further explanation and limitation of the mobile cart in the above embodiment, two ends of each track groove are respectively provided with a stop block, and the stop blocks are used for limiting the mobile cart to move away from the track grooves, so as to ensure the safety of the mobile cart in operation.

As a further explanation and limitation of the magnetic roller set in the above embodiment, the magnetic roller set includes two hoisting brackets, pulley seats are fixedly connected to two sides of the upper end of each hoisting bracket respectively, a sliding wheel corresponding to the rail is arranged in each pulley seat, a plurality of bearings are equidistantly mounted on each hoisting bracket, and a permanent magnet roller is mounted between any two bearings located in the same longitudinal direction.

As a further explanation and limitation of the magnetic roller set in the above embodiment, a stopper bolt is provided on each of the pulley blocks corresponding to each of the sliding wheels, and the stopper bolt contacts the rail by being screwed and restricts the movement of the magnetic roller set.

As a further explanation and limitation of the magnetic roller set in the above embodiment, the permanent magnet roller includes a rotating shaft, a roller body is fixed on the rotating shaft, and a plurality of permanent magnets are disposed on the roller body and uniformly arranged along the radial direction of the roller body.

Compare with current permanent magnetism tape-type de-ironing separator, the utility model has the advantages of it is following: 1. the utility model discloses a deironing device, adopt and band conveyer disconnect-type design, and install deironing mechanism on the installing support, this deironing mechanism divide into flexible belt, the travelling car, magnetic force roller set, collect the box four bibliographic categories and divide, arrange this magnetic force roller set in band conveyer's top, adsorb the iron article in the material on flexible belt through magnetic force roller set, through the transmission of first tension drum, the flexible belt that adsorbs there is the iron article transports when keeping away from magnetic force roller set, owing to lack magnetic adsorption of magnetic force roller set, the iron article on the flexible belt drops to in the collection box under its dead weight, it is thus visible, the utility model discloses a deironing device simple structure, the scheme of magnetic force roller set absorption and dependence dead weight iron unloading is proposed for the first time, effectively avoid permanent magnetism belt deironing ware to band conveyer's influence, also can realize the purpose of continuous deironing simultaneously. 2. The utility model discloses remove the design to travelling car, magnetic force roller group to make travelling car and magnetic force roller group form the cooperative control mechanism, effectively guaranteed like this that the iron article can be well owing to keep away from magnetic force roller group and drop to the collecting box internal, also reduced the removal of installing support simultaneously. 3. The utility model discloses it is provided with the spacing groove to correspond flexible belt on travelling car's mounting plate to install rubber scraper in it, rubber scraper contacts with flexible belt's surface and has effectively guaranteed the cleanliness factor that iron article cleared up on the flexible belt.

Drawings

Fig. 1 is a first schematic perspective view of an embodiment of the present invention;

fig. 2 is a second schematic perspective view of the embodiment of the present invention;

FIG. 3 is an assembly view of the magnetic roller set, the mobile cart and the mounting bracket shown in FIG. 1;

FIG. 4 is a schematic structural view of a magnetic roller set according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a permanent magnet drum according to an embodiment of the present invention;

fig. 6 is a reference diagram of the working principle of the embodiment of the present invention.

In the figure: the device comprises a mounting bracket 1, a rail 2, a rail groove 3, a magnetic roller set 4, a moving trolley 5, a driving motor 6, a first tension roller 7, a second tension roller 8, a flexible belt 9, a collection box body 10, a first fixing ring 11, a second fixing ring 12, a rope 13, a stop block 14, a first bearing plate 15, a second bearing plate 16 and a belt conveyor 17.

The mounting bracket 1 comprises four legs 101, a mounting plate 102, longitudinal beams 103, cross beams 104 and mounting beams 105.

The magnetic roller group 4 comprises a hoisting bracket 401, a pulley block 402, a sliding wheel 403, a bearing 404, a permanent magnetic roller 405 and a brake bolt 406;

the permanent magnet drum 405 includes a rotating shaft 405a, a drum body 405b, and a permanent magnet 405c.

The moving trolley 5 comprises a mounting bottom plate 501, an axle 502, rolling wheels 503, a limiting groove 504 and a rubber scraper 505.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is further explained by the following embodiments.

As shown in fig. 1 to 6, an iron removing device suitable for a belt conveyor includes a mounting bracket 1, where the mounting bracket 1 includes four support legs 101, two longitudinal support legs 101 are fixedly connected by a longitudinal beam 103, two transverse support legs 101 are fixedly connected by a cross beam 104, and a mounting plate 102 is fixedly connected to the bottom of each support leg 101, and is characterized in that: the track type trolley comprises two cross beams 104, rails 2 are mounted on the lower end faces of the two cross beams 104, rail grooves 3 are mounted on the upper end faces of the two cross beams, the rails 2 and the rail grooves 3 on the same cross beam 104 are distributed at two ends of the cross beam 104, magnetic roller sets 4 are arranged between the two rails 2 in a sliding mode, the magnetic roller sets 4 are located right above a belt conveyor 17, moving trolleys 5 are arranged in the two rail grooves 3 in a sliding mode, stop blocks 14 are mounted at two ends of each rail groove 3 respectively, the stop blocks 14 are used for limiting the moving trolleys 5 to be separated from the rail grooves 3 to move so as to guarantee the operation safety of the moving trolleys 5, a driving motor 6, a first tension roller 7 and a first fixing ring 11 are mounted on the moving trolleys 5 respectively, a second fixing ring 12 is mounted on a longitudinal beam located on one side of the rail grooves 3 through belt wheel or chain wheel transmission, the first tension roller 7 is connected with the first fixing ring 11 through a rope 13, second shaft bearing plates 16 are fixedly connected to the lower end faces of the two rails 2, a second tension roller set 8 is arranged between the second tension roller 7 and the roller set 7, a second tension roller set 7 is connected with a second fixing bearing plate 10, a box body 10 is mounted on one side of the second tension roller 10, and a box body 10 is connected with the second tension roller 10, and a box body 10 is connected between the two flexible collecting box body 10.

Travelling car 5 is including mounting plate 501 and install two axletrees 502 in its bottom, every the both ends of axletree 502 correspond the installation of track groove 3 rolls wheel 503, driving motor 6, first solid fixed ring 11 are installed respectively on mounting plate 501 still install two first bearing plates 15, two on mounting plate 501 first bearing plate 15 is used for the installation jointly first tension drum 7 correspond on mounting plate 501 flexible belt 9 is provided with spacing groove 504, and installs rubber scraper 505 in it, rubber scraper 505 contacts with flexible belt 9's surface, and it is used for the clearance the iron article on flexible belt 9 surface.

The magnetic roller group 4 comprises two hoisting supports 401, pulley bases 402 are fixedly connected to two sides of the upper end of each hoisting support 401, a sliding wheel 403 corresponding to the rail 2 is arranged in each pulley base 402, a plurality of bearings 404 are arranged on each hoisting support 401 at equal intervals, a permanent magnet roller 405 is arranged between any two bearings 404 in the same longitudinal direction, each permanent magnet roller 405 comprises a rotating shaft 405a, a roller body 405b is fixed on the rotating shaft 405a, a plurality of permanent magnets 405c are arranged on the roller body 405b, the permanent magnets 405c are uniformly arranged along the radial direction of the roller body 405b, a brake bolt 406 is arranged on each pulley base 402 corresponding to each sliding wheel 403, and the brake bolt 406 is in contact with the rail 2 through screwing in and limits the movement of the roller magnetic group 4.

The working principle is as follows:

we now mount the mounting bracket 1 across the belt conveyor 17 so that the two cross beams 104 are directly above the belt conveyor 17; then, a magnetic roller group 4 is installed on the track 2, a second tension roller 8 is installed on the bottom surface of the magnetic roller group, a movable trolley 5 is installed in the track groove 3, then the magnetic roller group 4 is moved to synchronously cooperate with the movable trolley 5, so that the movable magnetic roller group 4 is positioned right above the belt conveyor 17, meanwhile, the flexible belt 9 is ensured to be in a tensioning state, the driving motor 6 is started to drive the flexible belt 9 to run, the ferrous products in the materials are adsorbed on the flexible belt 9 through the magnetic roller group 4 on the belt conveyor 17, when the flexible belt 9 with the ferrous products adsorbed thereon is conveyed to a position far away from the magnetic roller group 4, due to the lack of magnetic adsorption of the magnetic roller group 4, the ferrous products on the flexible belt 9 fall into the collection box body 10 under the self weight, meanwhile, the rubber scraper 505 is in contact with the flexible belt 9, ferrous fragments remained on the surface of the flexible belt 9 can also be cleaned, and the purpose of repeatedly adsorbing and separating the ferrous products in the materials can be realized.

The utility model discloses an iron removal device except being applied to among the broken technology of electrolyte, can also the wide application in trades such as metallurgy, mine, electric power, harbour, pottery, glass, cement, building materials, chemical industry, food and fodder, especially also need retrieve the iron article of mixing in the waste material in emerging refuse treatment trade.

The main features and advantages of the present invention have been shown and described, and it will be obvious to those skilled in the art that the embodiments of the present invention are not limited to the details of the above exemplary embodiments, and that the inventive idea and design idea can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention, and the same shall belong to the protection scope of the present 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.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides an deironing device suitable for belt conveyor, including installing support (1), installing support (1) is located fore-and-aft two through longeron (103) fixed connection between landing leg (101), is located horizontal two through crossbeam (104) fixed connection between landing leg (101), every the bottom fixedly connected with mounting panel (102) of landing leg (101), its characterized in that: the track type flexible belt conveyor is characterized in that tracks (2) are respectively installed on the lower end faces of two cross beams (104), track grooves (3) are respectively installed on the upper end faces of the two cross beams, the tracks (2) and the track grooves (3) which are positioned on the same cross beam (104) are distributed at two ends of the cross beam (104), a magnetic roller set (4) is arranged between the two tracks (2) in a sliding mode, the magnetic roller set (4) is positioned right above a belt conveyor (17), a moving trolley (5) is arranged in the two track grooves (3) in a sliding mode, a driving motor (6), a first tension roller (7) and a first fixing ring (11) are respectively installed on the moving trolley (5), the first tension roller (7) and the driving motor (6) are driven through a belt wheel or a chain wheel, a second fixing ring (12) is installed on a longitudinal beam (103) positioned on one side of the track grooves (3), the second fixing ring (12) is connected with the first fixing ring (11) through a rope (13), a second shaft bearing plate (16) is fixedly connected on the lower end faces of the two tracks (2), a second shaft bearing plate (8) is arranged between the second tension roller (8), and the second tension roller (8) is connected with a flexible belt (8), two that are located track groove (3) one side two fixedly connected with two installation roof beams (105) between landing leg (101) install collection box (10) on two installation roof beams (105), collection box (10) cover under between first tension cylinder (7) and second tension cylinder (8).

2. The iron removing device suitable for the belt conveyor according to claim 1, wherein: the movable trolley (5) comprises a mounting bottom plate (501) and two axles (502) mounted at the bottom of the mounting bottom plate, wherein two ends of each axle (502) correspond to the track grooves (3) and are provided with rolling wheels (503), a driving motor (6) and a first fixing ring (11) are respectively mounted on the mounting bottom plate (501), two first bearing plates (15) are further mounted on the mounting bottom plate (501), and the first bearing plates (15) are jointly used for mounting the first tension roller (7).

3. The iron removing device for the belt conveyor according to claim 2, wherein: correspond on mounting plate (501) flexible belt (9) are provided with spacing groove (504), and install rubber scraper (505) in it, rubber scraper (505) contact with the surface of flexible belt (9), and it is used for the clearance flexible belt (9) surperficial absorption iron article.

4. The iron removing device for the belt conveyor according to claim 3, wherein: and two ends of each track groove (3) are respectively provided with a stop block (14), and the stop blocks (14) are used for limiting the moving trolley (5) to be separated from the track grooves (3) to move, so that the running safety of the moving trolley (5) is ensured.

5. The iron removing device for the belt conveyor according to any one of claims 1 to 4, wherein: the magnetic roller group (4) comprises two hoisting supports (401), pulley seats (402) are fixedly connected to two sides of the upper end of each hoisting support (401) respectively, sliding wheels (403) corresponding to the rails (2) are arranged in each pulley seat (402), a plurality of bearings (404) are equidistantly mounted on each hoisting support (401), and permanent magnetic rollers (405) are mounted between any two bearings (404) on the same longitudinal direction.

6. The iron removing device for the belt conveyor according to claim 5, wherein: and a brake bolt (406) is arranged on each pulley seat (402) corresponding to each sliding wheel (403), and the brake bolt (406) is contacted with the track (2) through screwing and limits the movement of the magnetic roller set (4).

7. The iron removing device for the belt conveyor according to claim 6, wherein: the permanent magnet drum (405) comprises a rotating shaft (405 a), a drum body (405 b) is fixed on the rotating shaft (405 a), a plurality of permanent magnets (405 c) are arranged on the drum body (405 b), and the permanent magnets (405 c) are uniformly arranged along the radial direction of the drum body (405 b).