CN215029999U

CN215029999U - Material and iron separating device of belt conveyor for steel mill

Info

Publication number: CN215029999U
Application number: CN202121036707.XU
Authority: CN
Inventors: 谢磊; 孙善金; 葛武; 张帅
Original assignee: Shandong Shankuang Machinery Co ltd
Current assignee: Shandong Shankuang Machinery Co ltd
Priority date: 2021-05-15
Filing date: 2021-05-15
Publication date: 2021-12-07
Anticipated expiration: 2031-05-15

Abstract

The utility model provides a material iron separating device of a belt conveyor for a steel mill, which belongs to the technical field of separating devices and solves the problem that when the steel slag is conveyed by the prior material iron separating device in the steel mill, a large amount of iron slag is discharged along with waste materials, thereby causing serious waste phenomenon, and comprises a shell; a rectangular through hole is formed in the upper portion of the right end face of the shell, a conveying rack is fixedly mounted on the right end face of the shell, located at the rectangular through hole, and a top pressing roller is arranged on the right side of the shell, located at the bottom of the conveying belt. Through the magnetic attraction of iron slag in the material iron under pivoted permanent magnetism cylinder and self magnetic action at the conveyer belt outer peripheral face to drive to scraping iron mechanism upper end left side position, then scrape the iron slag of magnetic attraction of conveyer belt outer peripheral face through scraping iron mechanism and remove, the iron slag will drop to in the iron slag that falls under the action of gravity this moment, and the waste material will drop to in the slag that falls after being thrown away by the conveyer belt in, thereby can not make a large amount of iron slag along with the waste material is discharged, and then effectively reduced the extravagant phenomenon of material iron transportation in-process.

Description

Material and iron separating device of belt conveyor for steel mill

Technical Field

The utility model belongs to the technical field of separator, more specifically say, in particular to belt conveyor material iron separator for steel mill.

Background

The conveyer, also called conveyer belt, is a composite product of rubber, fiber and metal, or a composite product of plastic and fabric, which is used in the conveyer belt to carry and convey materials. The conveyer belt is widely applied to occasions with short conveying distance and small conveying amount in the industries of cement, coking, metallurgy, chemical industry, steel and the like. In the case of material transportation in a steel mill, a conveyor is usually used.

As in application No.: CN201720699611.9 the utility model discloses a separator of iron fillings in plastic granular raw materials, aim at solving the technical problem that iron fillings mixed in the plastic granular raw materials influence the production plastic tubing quality, its technical scheme main points are, through providing a separator of iron fillings in the plastic granular raw materials, wherein, use rotatable adsorption equipment, can incessant iron fillings adsorption separation in fighting separating, and take out iron fillings from separating the rotatory opening part that fights, make iron fillings clear up outside separating the fill, have the advantage of iron fillings in lasting the getting rid of raw materials, clear away the iron fillings of adsorbing on the adsorption equipment through clearing device simultaneously, make the iron fillings in the adsorption equipment ability efficient adsorption materials always, make this separator possess the high efficiency, the advantage of iron removal lasts.

At present, when iron materials are separated on a belt conveyor for a steel mill, an iron material separating device is generally used, and the iron material separating device mainly comprises an iron remover, a transmission roller, a hopper, the belt conveyor and the like, and the existing iron material separating device has the following defects in the actual use process, such as: when the existing material iron separation device conveys steel slag in a steel mill, because an iron remover on a belt conveyor cannot completely suck the iron slag away from the belt conveyor, a large amount of iron slag is discharged along with waste materials, and serious waste is caused.

In view of the above, the present invention provides a material-iron separating device for a belt conveyor in a steel mill, which is improved in view of the existing structure and defects, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a belt conveyor material iron separator for steel mill, when solving current material iron separator and carrying the slag in the steel mill, because the iron separator can not suck away the scum from belt conveyor completely on the belt conveyor, thereby make a large amount of scum along with the waste material by the discharge, and then cause serious extravagant phenomenon, and lack effectual scraping structure on the belt conveyor in current material iron separator, make the material very easily produce the phenomenon of piling up on the conveyer belt, thereby further influence the problem of material iron separator material iron separation effect.

The utility model discloses steel mill reaches with band conveyer material iron separator's purpose and efficiency by following concrete technological means:

a material iron separation device of a belt conveyor for a steel mill comprises a shell; a rectangular through hole is formed in the upper portion of the right end face of the shell, a conveying rack is fixedly mounted on the right end face of the shell, which is located at the rectangular through hole, a top pressing roller is arranged on the right side of the shell, which is located at the bottom of the conveying belt, the top pressing roller is in close contact with the outer peripheral surface of the conveying belt, and an iron scraping mechanism is arranged on the right side face of the inner portion of the shell; the conveying frame is in transmission connection with the conveying belt, the upper end surface of the conveying frame is fixedly connected with two material shielding plates in a front-back symmetrical manner, each material shielding plate is of a J-shaped plate-shaped structure, and the bottom end surface of each material shielding plate is in contact with the outer peripheral surface of the conveying belt; and the upper part of the conveying rack is provided with a scraping mechanism through an Contraband-shaped bracket, and the scraping mechanism is of a rectangular plate structure.

Furthermore, the conveying rack comprises conveying rollers, a permanent magnet roller and a conveying motor, the upper part of the inner side of the conveying rack is rotatably connected with six conveying rollers, the rear end of a rotating shaft of one conveying roller on the right side is provided with a driven belt pulley, the rear side of the right end of the conveying rack is provided with the conveying motor, the conveying motor is rotatably connected with a driving belt pulley through the rotating shaft, and the driving belt pulley is connected with the driven belt pulley through belt transmission; the permanent magnet roller is rotatably connected to the upper end inside the shell, and the permanent magnet roller and the six conveying rollers are connected with the conveying belt in an external transmission mode.

Further, the casing is including falling the cinder notch and falling the iron notch, the casing lower part is equipped with one and falls the cinder notch and one and falls the iron notch, and falls the cinder notch and fall the iron notch and be funnel-shaped structure.

Furthermore, the scraping mechanism comprises a first adjusting screw rod and a limiting guide rod, the middle part of the upper end face of the scraping mechanism is rotatably connected with the first adjusting screw rod, and the outside of the first adjusting screw rod is connected with a threaded cylinder fixed on the upper part of the right end face of the Contraband-shaped support on the conveying rack through threads; the front side and the rear side of the upper end face of the scraping mechanism are respectively provided with a limiting guide rod, the outer part of each limiting guide rod is connected with a sliding cylinder fixed on the upper part of the right end face of the Contraband-shaped support on the conveying rack in a sliding mode, and the distance between the front end face and the rear end face of the scraping mechanism is equal to the distance between the opposite faces of the two material shielding plates.

Further, the conveyer belt includes wearing layer, rectangle recess and magnet piece, the conveyer belt periphery is personally submitted even form and has seted up the rectangle recess, and all fixed the inlaying has a magnet piece rather than shape assorted in every rectangle recess, and the outer terminal surface of every magnet piece is equipped with the wearing layer.

Further, when magnet piece and wearing layer are inlayed inside the rectangle recess, wearing layer outer terminal surface is the same level with conveyer belt outer peripheral face plane department mutually.

Furthermore, and the fixed plate is fixed at the inside right flank of casing, and the fixed plate inboard is the even form and is equipped with four slide bars with sliding block sliding connection, and every slide bar outside all cup joints the spring.

Further, the top pressure roller comprises a fixed support plate and a second adjusting screw rod, the bottom of the top pressure roller is rotatably connected with the fixed support plate, and the fixed support plate is fixed on the right end face of the shell; the fixed support plate is of an Contraband-shaped structure, the middle of the bottom end face of the fixed support plate is rotatably connected with a second adjusting screw rod, and the outside of the second adjusting screw rod is connected with a nut fixed on the right end face of the shell through threads.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through the setting of conveyer belt, when material iron is carried to permanent magnetism cylinder upper portion by the conveyer belt, then inhale the iron slag magnetism in the material iron at the conveyer belt outer peripheral face under through pivoted permanent magnetism cylinder and self magnetic action, and drive to scraping iron mechanism upper end left side position, then scrape through scraping the iron slag that iron mechanism inhales conveyer belt outer peripheral face magnetism, the iron slag will drop to in the iron slag under the action of gravity this moment, and the waste material will drop to in the slag after being thrown away by the conveyer belt, thereby can not make a large amount of iron slag be discharged along with the waste material, and then effectively reduced the extravagant phenomenon of material iron transportation in-process, and this material iron separator simple structure, economic benefits is showing.

2. Through scraping the setting of material mechanism, fall the blanking iron volume according to the conveyer belt upper surface, through manual rotation first adjusting screw, will scrape between material mechanism bottom face and the conveyer belt upper surface distance and obtain nimble regulation to the messenger obtains effectual strickle the operation through the material iron of scraping the material mechanism bottom left, and then makes the material difficult production on the conveyer belt pile up the phenomenon, thereby has further improved this material iron separator material iron separation effect.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is a schematic structural view of the conveying frame, the conveying belt and the scraping mechanism of the present invention.

Fig. 3 is a schematic view of the structure of the conveying belt of the present invention.

Fig. 4 is a schematic diagram of a partially enlarged structure at a in fig. 3 according to the present invention.

Fig. 5 is a schematic structural view of the housing and the top pressure roller of the present invention.

Fig. 6 is the utility model discloses a structural schematic behind scraping iron mechanism and the fixed plate split.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a housing; 101. a slag falling port; 102. dropping an iron notch; 2. a conveyor frame; 201. a conveying roller; 202. a permanent magnet drum; 203. a conveying motor; 3. a conveyor belt; 301. a wear layer; 302. a rectangular groove; 303. a magnet block; 4. a material covering plate; 5. a scraping mechanism; 501. a first adjusting screw; 502. a limiting guide rod; 6. a top pressure roller; 601. fixing a support plate; 602. a second adjusting screw; 7. an iron scraping mechanism; 701. a slider; 702. and (7) fixing the plate.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 6:

the utility model provides a material iron separation device of a belt conveyor for a steel mill, which comprises a shell 1; a rectangular through opening is formed in the upper portion of the right end face of the shell 1; the shell 1 comprises a slag falling hole 101 and an iron falling hole 102, the lower part of the shell 1 is provided with the slag falling hole 101 and the iron falling hole 102, and the slag falling hole 101 and the iron falling hole 102 are both funnel-shaped structures; a conveying rack 2 is fixedly arranged on the right end face of the shell 1 at the rectangular through hole; the conveying rack 2 comprises conveying rollers 201, a permanent magnet drum 202 and a conveying motor 203, six conveying rollers 201 are rotatably connected to the upper portion of the inner side of the conveying rack 2, a driven belt wheel is arranged at the rear end of a rotating shaft of one conveying roller 201 on the right side, the conveying motor 203 is mounted on the rear side of the right end of the conveying rack 2, the conveying motor 203 is rotatably connected with a driving belt wheel through the rotating shaft, and the driving belt wheel is in transmission connection with the driven belt wheel through a belt; the permanent magnet roller 202 is rotatably connected to the upper end inside the shell 1, and the permanent magnet roller 202 and the six conveying rollers 201 are externally connected with the conveying belt 3 in a transmission manner, so that when one conveying roller 201 on the right side rotates, the permanent magnet roller 202 can be driven to rotate through the conveying belt 3; a top pressure roller 6 is arranged at the bottom of the conveying belt 3 on the right side of the shell 1; the top pressure roller 6 comprises a fixed support plate 601 and a second adjusting screw 602, the bottom of the top pressure roller 6 is rotatably connected with the fixed support plate 601, and the fixed support plate 601 is fixed on the right end face of the shell 1; the fixed support plate 601 is of an Contraband-shaped structure, the middle of the bottom end face of the fixed support plate 601 is rotatably connected with a second adjusting screw 602, the outer part of the second adjusting screw 602 is connected with a nut fixed on the right end face of the shell 1 through threads, and the second adjusting screw 602 is rotated to drive the top pressure roller 6 to move up and down under the action of the threads, so that the tension of the conveying belt 3 is effectively adjusted; the top pressure roller 6 is closely contacted with the peripheral surface of the conveying belt 3, and the right side surface in the shell 1 is provided with an iron scraping mechanism 7; the conveying frame 2 is in transmission connection with a conveying belt 3; the conveying belt 3 comprises a wear-resistant layer 301, rectangular grooves 302 and magnet blocks 303, the rectangular grooves 302 are uniformly formed in the outer peripheral surface of the conveying belt 3, and the magnet blocks 303 matched with the rectangular grooves 302 in shape are fixedly embedded in each rectangular groove 302, so that the outer peripheral surface of the conveying belt 3 has better magnetism, and the wear-resistant layer 301 is arranged on the outer end surface of each magnet block 303, so that the upper surfaces of the magnet blocks 303 are not easily worn by iron; when the magnet block 303 and the wear-resistant layer 301 are embedded in the rectangular groove 302, the outer end face of the wear-resistant layer 301 is flush with the plane of the outer peripheral surface of the conveyor belt 3; the upper end surface of the conveying frame 2 is fixedly connected with two blanking plates 4 in a front-back symmetrical shape, each blanking plate 4 is of a J-shaped plate-shaped structure, and the bottom end surface of each blanking plate 4 is in contact with the peripheral surface of the conveying belt 3; the upper part of the conveying rack 2 is provided with a scraping mechanism 5 through an Contraband-shaped bracket, and the scraping mechanism 5 is of a rectangular plate-shaped structure; the scraping mechanism 5 comprises a first adjusting screw 501 and a limiting guide rod 502, the middle part of the upper end face of the scraping mechanism 5 is rotatably connected with the first adjusting screw 501, and the outside of the first adjusting screw 501 is connected with a threaded cylinder fixed on the upper part of the right end face of the Contraband-shaped bracket on the conveyor frame 2 through threads; both sides all are equipped with a spacing guide arm 502 around scraping 5 upper end face, and every spacing guide arm 502 outside all sliding connection has a smooth section of thick bamboo of fixing Contraband font support right-hand member face upper portion on carrying frame 2, and the distance equals between two 4 opposite faces of hiding the flitch between the both ends face around scraping 5, through the seam crossing between scraping 5 bottom end faces of mechanism and the 3 upper surfaces of conveyer belt, can not produce the phenomenon of piling up when making the material iron carry.

The iron scraping mechanism 7 comprises a sliding block 701 and a fixing plate 702, the iron scraping mechanism 7 is of a rectangular plate-shaped structure, edges and corners on the left side and the right side of the upper end face of the iron scraping mechanism 7 are rounded corners, the sliding block 701 is fixedly connected to the lower portion of the right end face of the iron scraping mechanism 7, and the sliding block 701 is of a strip-shaped structure; the fixed plate 702 is in a structure shaped like Contraband, the fixed plate 702 is fixed on the right side face inside the shell 1, four sliding rods in sliding connection with the sliding blocks 701 are uniformly arranged on the inner side of the fixed plate 702, and springs are sleeved outside each sliding rod, so that the iron scraping mechanism 7 has good elasticity.

The specific use mode and function of the embodiment are as follows:

in the utility model, when in use, the material iron falls to the upper part of the conveyer belt 3, the driving belt wheel is driven to rotate by the rotating shaft of the conveyer motor 203, then the belt drives the driven belt wheel to rotate, so that the conveying belt 3 is driven by the conveying roller 201 on the right side to transmit, the material iron on the upper surface of the conveying belt 3 is driven to the left to the permanent magnet roller 202, then the iron slag in the iron material is magnetically attracted on the outer peripheral surface of the conveyer belt 3 under the action of the rotating permanent magnet roller 202 and the self magnetism, and is driven to the left part of the upper end of the iron scraping mechanism 7, then the iron slag magnetically absorbed on the outer peripheral surface of the conveying belt 3 is scraped off by the iron scraping mechanism 7, at the moment, the iron slag falls into the iron falling opening 102 under the action of gravity, the waste materials are thrown out by the conveying belt 3 and then fall into the slag falling opening 101, therefore, a large amount of iron slag can not be discharged along with the waste materials, and the waste phenomenon in the iron material conveying process is effectively reduced;

through scraping the setting of material mechanism 5, fall the blanking iron volume according to 3 upper surfaces of conveyer belt, through manual rotation first adjusting screw 501, make first adjusting screw 501 drive scraping mechanism 5 under the screw thread effect and carry out linear movement from top to bottom, thereby make and scrape 5 bottom end faces of material mechanism and obtain nimble regulation to the distance between the 3 upper surfaces of conveyer belt, thereby make left through the material iron of scraping 5 bottoms of material mechanism obtain effectual operation of strickleing, and then make 3 upward materials of conveyer belt difficult productions pile up the phenomenon, thereby further improved this material iron separator material iron separation effect.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a belt conveyor material iron separator for steel mill which characterized in that: comprises a shell (1);

a rectangular through hole is formed in the upper portion of the right end face of the shell (1), a conveying rack (2) is fixedly mounted on the right end face of the shell (1) and located at the rectangular through hole, a top pressing roller (6) is arranged on the right side of the shell (1) and located at the bottom of the conveying belt (3), the top pressing roller (6) is in close contact with the outer peripheral face of the conveying belt (3), and an iron scraping mechanism (7) is arranged on the right side face inside the shell (1);

the conveying machine frame (2) is in transmission connection with the conveying belt (3), the upper end face of the conveying machine frame (2) is fixedly connected with two material shielding plates (4) in a front-back symmetrical shape, each material shielding plate (4) is of a J-shaped plate-shaped structure, and the bottom end face of each material shielding plate (4) is in contact with the outer peripheral face of the conveying belt (3);

the upper part of the conveying rack (2) is provided with a scraping mechanism (5) through an Contraband-shaped bracket, and the scraping mechanism (5) is of a rectangular plate-shaped structure.

2. The iron separating device of the belt conveyor for the steel mill according to claim 1, characterized in that: casing (1) is including falling cinder notch (101) and iron notch (102) that falls, casing (1) lower part is equipped with one and falls cinder notch (101) and one and falls iron notch (102), and falls cinder notch (101) and falls iron notch (102) and be funnel-shaped structure.

3. The iron separating device of the belt conveyor for the steel mill according to claim 1, characterized in that: the conveying machine frame (2) comprises conveying rollers (201), a permanent magnet drum (202) and a conveying motor (203), the upper part of the inner side of the conveying machine frame (2) is rotatably connected with six conveying rollers (201), a driven belt wheel is arranged at the rear end of a rotating shaft of one conveying roller (201) on the right side, the conveying motor (203) is installed on the rear side of the right end of the conveying machine frame (2), the conveying motor (203) is rotatably connected with a driving belt wheel through the rotating shaft, and the driving belt wheel is connected with the driven belt wheel through belt transmission;

permanent magnetism cylinder (202) rotate to be connected in the inside upper end of casing (1), and permanent magnetism cylinder (202) and six conveying roller (201) external transmission are connected with conveyer belt (3).

4. The iron separating device of the belt conveyor for the steel mill according to claim 1, characterized in that: conveyer belt (3) are including wearing layer (301), rectangle recess (302) and magnet piece (303), rectangle recess (302) have been seted up to conveyer belt (3) periphery personally submitting even form, and all fixed the inlaying in every rectangle recess (302) has a magnet piece (303) rather than shape assorted, and the outer terminal surface of every magnet piece (303) is equipped with wearing layer (301).

5. The iron separating device of the belt conveyor for the steel mill according to claim 1, characterized in that: the scraping mechanism (5) comprises a first adjusting screw rod (501) and a limiting guide rod (502), the middle of the upper end face of the scraping mechanism (5) is rotatably connected with the first adjusting screw rod (501), and the outer part of the first adjusting screw rod (501) is connected with a threaded cylinder fixed on the upper part of the right end face of the Contraband-shaped support on the conveying rack (2) through threads;

the front side and the rear side of the upper end face of the scraping mechanism (5) are respectively provided with a limiting guide rod (502), the outer part of each limiting guide rod (502) is connected with a sliding cylinder fixed on the upper part of the right end face of the Contraband-shaped support on the conveying rack (2) in a sliding mode, and the distance between the front end face and the rear end face of the scraping mechanism (5) is equal to the distance between the opposite faces of the two material shielding plates (4).

6. The iron separating device of the belt conveyor for the steel mill according to claim 1, characterized in that: the top pressure roller (6) comprises a fixed support plate (601) and a second adjusting screw rod (602), the bottom of the top pressure roller (6) is rotatably connected with the fixed support plate (601), and the fixed support plate (601) is fixed on the right end face of the shell (1);

the fixed support plate (601) is of an Contraband-shaped structure, the middle of the bottom end face of the fixed support plate (601) is rotatably connected with a second adjusting screw rod (602), and the outside of the second adjusting screw rod (602) is connected with a nut fixed on the right end face of the shell (1) through threads.

7. The iron separating device of the belt conveyor for the steel mill according to claim 1, characterized in that: the iron scraping mechanism (7) comprises a sliding block (701) and a fixing plate (702), the iron scraping mechanism (7) is of a rectangular plate-shaped structure, edges and corners on the left side and the right side of the upper end face of the iron scraping mechanism (7) are respectively set as round corners, the sliding block (701) is fixedly connected to the lower portion of the right end face of the iron scraping mechanism (7), and the sliding block (701) is of a strip-shaped structure;

the fixing plate (702) is of an Contraband-shaped structure, the fixing plate (702) is fixed on the right side face inside the shell (1), four sliding rods in sliding connection with the sliding block (701) are uniformly arranged on the inner side of the fixing plate (702), and a spring is sleeved outside each sliding rod.

8. The iron separating device of the belt conveyor for the steel mill according to claim 4, characterized in that: when the magnet block (303) and the wear-resistant layer (301) are embedded in the rectangular groove (302), the outer end face of the wear-resistant layer (301) is flush with the plane of the outer peripheral face of the conveying belt (3).