A brush roller device suitable for various bandwidths and a method of using the same

Abstract

The present invention discloses a brush roller device applicable to various bandwidths and a method of using the same, and belongs to the technical field of brush rollers. The brush roller device applicable to various bandwidths comprises a fixed seat, and also comprises: a roller frame, the roller frame is movably arranged on the fixed seat, a brush roller body is rotatably arranged on the roller frame, and a driving motor for driving the brush roller body to rotate is fixedly arranged on the fixed seat; a transverse movement mechanism, the transverse movement mechanism is arranged on the fixed seat, and is used to drive the roller frame to transversely move on the fixed seat; and a debris removal mechanism, the debris removal mechanism is arranged on the roller frame, and is used to clean oxidized debris on the brush roller body. The present invention can evenly clean oxidized debris on the surface of a steel strip by making the brush roller body reciprocate and transversely move, and can increase the number of contacts between the bristles and the surface of an object, so that the wear of the bristles is more uniform. At the same time, the brush roller body is applicable to cleaning work of different bandwidths, and can self-clean the brush roller during cleaning work, so as to ensure the continuous and effective work of the subsequent brush roller.

Description

Technical Field

[0001] The invention relates to the technical field of brush rollers, and in particular to a brush roller device suitable for various bandwidths and a use method thereof. Background Art

[0002] After hot rolling, there is a large amount of iron oxide scale on the surface of the stainless steel strip. After annealing, some iron oxide scale is generated on the surface of the strip. There are also many tiny foreign objects left in the pickling operation. Such defects will cause serious defects on the surface of the strip during cold rolling. In order to remove such defects, the steel surface is cleaned by using a brush roller.

[0003] When the existing brush roller is in use, the brush roller itself only rotates. No matter how densely the bristles are arranged, there will still be gaps between the bristles. This makes it impossible for the brush roller to clean the surface of the object evenly, and it is not suitable for processing steel strips that are larger than the brush roller. At the same time, when the bristles on the brush roller clean the oxide chips on the surface of the steel strip, some waste materials are often attached to the inside of the bristles, which will affect the continuous use of the brush roller. Summary of the invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art and to propose a brush roller device suitable for various bandwidths and a method of using the same.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A brush roller device suitable for various bandwidths comprises a fixing seat and also comprises:

[0007] A roller frame, wherein the roller frame is movably arranged on a fixed seat, a brush roller body is rotatably arranged on the roller frame, and a driving motor for driving the brush roller body to rotate is fixed on the fixed seat;

[0008] A transverse movement mechanism, which is arranged on the fixed seat and is used to drive the roller frame to move transversely on the fixed seat; and

[0009] A debris removal mechanism, which is arranged on the roller frame and is used to clean the oxidized debris on the brush roller body;

[0010] Wherein, an auxiliary impurity removing component is arranged on the impurity removing mechanism, and a belt transmission component is arranged between the transverse movement mechanism and the impurity removing mechanism.

[0011] Preferably, the transverse movement mechanism includes a support fixed on a fixed seat, a rotating rod rotatably connected to the support, a first connecting plate connected to the bottom of the rotating rod, a second connecting plate movably connected to an end of the first connecting plate away from the rotating rod, a driven bevel gear arranged on the top of the rotating rod, and an active bevel gear connected to the brush roller body and rotatably connected to the support, the active bevel gear is meshedly connected to the driven bevel gear, and the end of the second connecting plate away from the first connecting plate is movably connected to the roller frame.

[0012] Preferably, a guide strip is fixedly provided on the output shaft of the driving motor, the brush roller body is slidably connected to the output shaft, and a guide groove matching the guide strip is formed on the brush roller body.

[0013] Preferably, the brush roller body includes a rotating roller rotatably connected to a roller frame, a brush holder arranged outside the rotating roller, and bristles arranged in an array on the brush holder, the bristles are made of multiple strands of ground wire, and a fixing rod is fixed on the roller frame to resist the movement of the bristles.

[0014] Preferably, the impurity removal mechanism includes a movable tube rotatably connected to the roller frame and a lever fixedly arranged in a circle on the outside of the movable tube, each of the levers being movably arranged between two adjacent bristles along the axial direction of the brush seat, and one end of the lever away from the movable tube is movably abutted against the brush seat, and the belt drive assembly includes synchronous wheels respectively arranged on the rotating roller and the movable tube and a synchronous belt arranged between the two synchronous wheels.

[0015] Preferably, a plurality of slide plates are evenly arranged on the brush seat in a circumferential shape, each of the slide plates is arranged between two adjacent bristles along the circumferential direction of the brush seat, a plurality of push blocks are arranged on the slide plate along its length direction, a sliding block is fixedly provided on the slide plate, a sliding groove for sliding of the sliding block is provided on the brush seat, a first elastic element is arranged between the inner wall of the sliding groove and the sliding block, a plurality of push rods movably abutting against the end of the slide plate are fixedly provided on the fixed seat, and the push rods are slidably connected to the roller frame.

[0016] Preferably, the slide plate is provided with a receiving groove for the push block to move, a second elastic element is provided between the inner wall of the receiving groove and the push block, and both sides of the push block are provided with extrusion inclined surfaces that resist the movement of the lever.

[0017] Preferably, the auxiliary de-garbage assembly includes a fixed shaft fixed on the roller frame, an arc-shaped rack arranged on the fixed shaft, a movable gear rotatably connected in the movable tube and meshing with the arc-shaped rack, a reel arranged on the movable gear, a pull rope wound around the reel, an elastic telescopic tube fixed in the movable tube through a support plate, and a de-garbage plate arranged at the end of the elastic telescopic tube and slidably connected to the lever, the end of the pull rope away from the reel passes through the elastic telescopic tube and is connected to the de-garbage plate, the movable gear is rotatably connected to the movable tube through a rotating shaft, and the rotating shaft is sleeved with a torsion spring for driving the movable gear to reset and rotate.

[0018] Preferably, a debris blocking seat is fixedly provided on the side of the fixed seat, and the debris blocking seat is placed on the side of the movable tube away from the brush roller body, and the shifting rod is movably opposed to the debris blocking seat.

[0019] The present invention also discloses a method for using a brush roller device suitable for various bandwidths, comprising the following steps:

[0020] S1: Control the driving motor to run, so that the output shaft of the driving motor drives the brush roller body to rotate, and the brush roller body cleans and brushes the steel belt being conveyed;

[0021] S2: When the active bevel gear on the outside of the brush roller body rotates, it meshes with the driven bevel gear on the rotating rod to drive. The rotating rod drives the first connecting plate to rotate. The first connecting plate pushes the roller frame to move back and forth on the upper side of the fixed seat through the second connecting plate, thereby adjusting the cleaning range of the brush roller body, so that the brush roller body can clean the steel belt with a wider bandwidth;

[0022] S3: When the brush roller body and the roller frame reciprocate relative to the fixed seat, the end of the slide plate on the brush seat intermittently abuts against the push rod as the brush roller body rotates, so that the slide plate moves relative to the brush seat. When the slide plate moves, the push block pushes the oxidized debris between two adjacent bristles along the circumferential direction of the brush roller body, so that the oxidized debris between two adjacent bristles in the circumferential direction can be pushed to between two adjacent bristles along the axial direction of the brush roller body;

[0023] S4: When the brush roller body rotates, the movable tube is driven to rotate through the synchronous wheel and the synchronous belt. When the movable tube rotates, the lever is driven to rotate, so that the lever removes the oxidized debris between two adjacent bristles in the axial direction, so that the brush roller body can continuously and effectively clean the oxidized debris on the outer side of the steel belt.

[0024] Compared with the prior art, the present invention provides a brush roller device suitable for various bandwidths and a method for using the same, which has the following beneficial effects:

[0025] 1. The brush roller device and its use method applicable to various bandwidths can evenly clean the oxidized debris on the surface of the steel strip by driving the brush roller body to move back and forth through the transverse movement mechanism, increase the number of contacts between the bristles and the surface of the object, make the wear of the bristles more uniform, ensure the service life of the brush roller, and make the brush roller body applicable to cleaning work with different bandwidths, with strong applicability;

[0026] 2. The brush roller device and its use method applicable to various bandwidths, when the brush roller body rotates, the synchronous wheel and the synchronous belt are used to drive the movable tube to rotate, so that the movable tube drives the lever to rotate, and the lever removes the oxidized debris between two adjacent bristles in the axial direction, and when the brush roller body and the roller frame reciprocate relative to the fixed seat, the end of the slide plate on the brush seat intermittently abuts against the push rod as the brush roller body rotates, so that the slide plate moves relative to the brush seat, and when the slide plate moves, the push block pushes the oxidized debris between two adjacent bristles in the circumferential direction of the brush roller body, so that the oxidized debris between two adjacent bristles in the circumferential direction can be pushed to between two adjacent bristles in the axial direction of the brush roller body, and the lever effectively removes the oxidized debris between the bristles, so that the brush roller body can continuously and effectively clean the oxidized debris on the outer side of the steel belt;

[0027] 3. The brush roller device suitable for various bandwidths and the method of using the brush roller device are provided with an auxiliary de-impurity component to enable the de-impurity plate to slide on the outside of the lever to remove the oxidized debris adhered to the outside of the lever due to water stains, thereby preventing the lever from rotating again to the brush roller to re-adhere the oxidized debris attached to the outside to the bristles, thereby ensuring the cleaning effect of the oxidized debris on the outside of the brush roller and ensuring the subsequent cleaning quality of the steel strip by the brush roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention;

[0030] Figure 3 For the present invention Figure 2 A partial enlarged structural diagram of the middle part;

[0031] Figure 4 For the present invention Figure 2 A schematic diagram of the partially enlarged structure of the middle B part;

[0032] Figure 5 It is a structural schematic diagram of the transverse movement mechanism of the present invention;

[0033] Figure 6 It is a structural schematic diagram of the driving motor of the present invention;

[0034] Figure 7 It is a structural schematic diagram of a synchronous wheel and a synchronous belt of the present invention;

[0035] Figure 8 It is a schematic diagram of the cross-sectional structure of the skateboard of the present invention;

[0036] Fig. 9 It is a schematic diagram of the external structure of the movable tube of the present invention;

[0037] Fig.10It is a schematic diagram of the internal structure of the movable tube of the present invention;

[0038] Fig.11 For the present invention Fig.10 A schematic diagram of the partially enlarged structure of the middle C part;

[0039] Fig.12 For the present invention Figure 2 Schematic diagram of the partial enlarged structure of part D in the middle.

[0040] In the figure: 1. fixed seat; 2. roller frame; 3. brush roller body; 301. rotating roller; 302. brush seat; 303. bristles; 4. driving motor; 401. output shaft; 4011. guide strip; 5. support; 501. rotating rod; 502. first connecting plate; 503. second connecting plate; 504. driven bevel gear; 505. driving bevel gear; 6. guide groove; 7. movable tube; 701. lever; 8. synchronous wheel; 9. slide plate; 901. push block; 902. slider; 10. slide groove; 1001. first elastic element; 11. push rod; 12. accommodating groove; 121. second elastic element; 13. fixed shaft; 131. arc rack; 132. movable gear; 133. reel; 134. pull rope; 135. elastic telescopic tube; 136. debris removal plate; 14. debris blocking seat; 15. fixed rod. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0042] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0043] Example 1: Reference Figure 1 , Figure 2 , Figure 3 , Figure 5 and Fig.12 , a brush roller device suitable for various bandwidths, comprising a fixing seat 1, and further comprising:

[0044] A roller frame 2, the roller frame 2 is movably arranged on the fixed seat 1, a brush roller body 3 is rotatably arranged on the roller frame 2, and a driving motor 4 for driving the brush roller body 3 to rotate is fixed on the fixed seat 1;

[0045] A transverse movement mechanism, which is arranged on the fixed seat 1 and is used to drive the roller frame 2 to move transversely on the fixed seat 1; and

[0046] The impurity removal mechanism is arranged on the roller frame 2 and is used to clean the oxidized debris on the brush roller body 3;

[0047] Among them, an auxiliary impurity removing component is arranged on the impurity removing mechanism, and a belt transmission component is arranged between the transverse movement mechanism and the impurity removing mechanism.

[0048] Furthermore, the brush roller body 3 includes a rotating roller 301 rotatably connected to the roller frame 2, a brush holder 302 arranged outside the rotating roller 301, and bristles 303 arranged in an array on the brush holder 302. The bristles 303 are made of multiple strands of ground wire. A fixed rod 15 is fixed on the roller frame 2 to movably resist the bristles 303.

[0049] Specifically, the driving motor 4 is controlled to operate so that the output shaft 401 of the driving motor 4 drives the brush roller body 3 to rotate, and the brush roller body 3 cleans and brushes the steel belt being conveyed. When the driving motor 4 is running, it drives the transverse movement mechanism to operate, so that the brush roller body 3 moves back and forth, which can evenly clean the oxidized debris on the surface of the steel belt, increase the number of contacts between the bristles 303 and the surface of the object, make the wear of the bristles 303 more uniform, ensure the service life of the brush roller body 3, and at the same time make the brush roller body 3 suitable for cleaning work with different bandwidths, with strong applicability. During the rotation of the brush roller body 3, the fixed rod 15 on the roller frame 2 is movable against each other, and the fixed rod 15 can push away the closely distributed bristles 303 to facilitate the falling of debris between the bristles 303. When the transverse movement mechanism is working, it drives the debris removal mechanism to operate through the belt transmission assembly, and can self-clean the bristles 303 when the brush roller body 3 is cleaning, thereby ensuring the continuous and effective operation of the subsequent brush rollers.

[0050] Example 2: Reference Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6 , a brush roller device suitable for various bandwidths, based on Example 1, further, the transverse movement mechanism includes a support 5 fixedly mounted on a fixed seat 1, a rotating rod 501 rotatably connected to the support 5, a first connecting plate 502 connected to the bottom of the rotating rod 501, a second connecting plate 503 movably connected to an end of the first connecting plate 502 away from the rotating rod 501, a driven bevel gear 504 arranged on the top of the rotating rod 501, and an active bevel gear 505 connected to the brush roller body 3 and rotatably connected to the support 5, the active bevel gear 505 is meshedly connected to the driven bevel gear 504, and the end of the second connecting plate 503 away from the first connecting plate 502 is movably connected to the roller frame 2.

[0051] Furthermore, a guide strip 4011 is fixedly disposed on the output shaft 401 of the driving motor 4 , the brush roller body 3 is slidably connected to the output shaft 401 , and a guide groove 6 matching with the guide strip 4011 is formed on the brush roller body 3 .

[0052] Specifically, when the driving motor 4 is working, it drives the output shaft 401 to rotate, and the output shaft 401 drives the brush roller body 3 to rotate through the guide bar 4011. When the active bevel gear 505 on the outside of the brush roller body 3 rotates, it meshes with the driven bevel gear 504 on the rotating rod 501 for transmission. The rotating rod 501 drives the first connecting plate 502 to rotate, and the first connecting plate 502 pushes the roller frame 2 to reciprocate on the upper side of the fixed seat 1 through the second connecting plate 503, thereby adjusting the cleaning range of the brush roller body 3, increasing the number of contacts between the bristles 303 and the surface of the object, making the wear of the bristles 303 more uniform, ensuring the service life of the brush roller body 3, and enabling the brush roller body 3 to clean steel belts with a wider bandwidth.

[0053] Example 3: Reference Figure 1 , Figure 2 and Figure 7 , a brush roller device suitable for various bandwidths. On the basis of Example 2, further, the impurity removal mechanism includes a movable tube 7 rotatably connected to the roller frame 2 and a lever 701 circumferentially fixed on the outer side of the movable tube 7, each lever 701 is movably arranged between two adjacent bristles 303 along the axial direction of the brush seat 302, and one end of the lever 701 away from the movable tube 7 is movably abutted against the brush seat 302, and the belt drive assembly includes synchronous wheels 8 respectively arranged on the rotating roller 301 and the movable tube 7, and a synchronous belt arranged between the two synchronous wheels 8.

[0054] Specifically, when the brush roller body 3 rotates, the movable tube 7 is driven to rotate through the synchronous wheel 8 and the synchronous belt. When the movable tube 7 rotates, the lever 701 is driven to rotate, so that the lever 701 removes the oxidized debris between two adjacent bristles 303 in the axial direction, so that the brush roller body 3 can continuously and effectively clean the oxidized debris on the outside of the steel belt.

[0055] Example 4: Reference Figure 1 , Figure 2 , Figure 3 and Figure 8 , a brush roller device suitable for various bandwidths, based on Example 3, further, a plurality of slide plates 9 are evenly arranged on the brush seat 302 in a circumferential manner, each slide plate 9 is arranged between two adjacent bristles 303 along the circumferential direction of the brush seat 302, and a plurality of push blocks 901 are arranged on the slide plate 9 along its length direction, a slider 902 is fixedly arranged on the slide plate 9, a slide groove 10 for sliding the slider 902 is opened on the brush seat 302, a first elastic element 1001 is arranged between the inner wall of the slide groove 10 and the slider 902, and a plurality of push rods 11 that are movably abutted against the end of the slide plate 9 are fixedly arranged on the fixed seat 1, and the push rods 11 are slidably connected to the roller frame 2.

[0056] Furthermore, the slide plate 9 is provided with a receiving groove 12 for the push block 901 to move, a second elastic element 121 is provided between the inner wall of the receiving groove 12 and the push block 901 , and extrusion slopes are provided on both sides of the push block 901 to resist the movement of the lever 701 .

[0057] Specifically, when the lateral movement mechanism drives the roller frame 2 to drive the brush roller body 3 to move, the end of the slide plate 9 on the brush seat 302 intermittently abuts against the push rod 11 as the brush roller body 3 rotates, so that the slide plate 9 is displaced relative to the brush seat 302. When the slide plate 9 moves, the push block 901 pushes the oxidized debris between two adjacent bristles 303 in the circumferential direction of the brush roller body 3, so that the oxidized debris between two adjacent bristles 303 in the circumferential direction can be pushed to between two adjacent bristles 303 in the axial direction of the brush roller body 3, which is convenient for the lever 701 to push the oxidized debris between two adjacent bristles 303 in the axial direction The oxidized debris on the brush roller body 3 is removed to improve the cleaning effect of the oxidized debris on the brush roller body 3. When the slide plate 9 is no longer in contact with the push rod 11, the slide plate 9 is reset under the elastic force of the first elastic element 1001, and the push block 901 is elastically contracted in the slide plate 9, so that the push block 901 automatically contracts when the lever 701 is in contact with the extrusion slope, avoiding the push block 901 from obstructing the normal operation of the lever 701. When the lever 701 is no longer in contact with the push block 901, the push block 901 is reset under the elastic force of the second elastic element 121. The first elastic element 1001 and the second elastic element 121 are configured as springs.

[0058] Example 5: Reference Figure 1 , Figure 2 , Figure 4 , Fig. 9 , Fig.10 and Fig.11 , a brush roller device suitable for various bandwidths, based on Example 4, further, the auxiliary de-impurity component includes a fixed shaft 13 fixed on the roller frame 2, an arc-shaped rack 131 arranged on the fixed shaft 13, a movable gear 132 rotatably connected to the movable tube 7 and meshing with the arc-shaped rack 131, a reel 133 arranged on the movable gear 132, a pull rope 134 wound around the reel 133, an elastic telescopic tube 135 fixed in the movable tube 7 through a support plate, and a de-impurity plate 136 arranged at the end of the elastic telescopic tube 135 and slidably connected to the lever 701, the end of the pull rope 134 away from the reel 133 passes through the elastic telescopic tube 135 and is connected to the de-impurity plate 136, the movable gear 132 is rotatably connected to the movable tube 7 through a rotating shaft, and a torsion spring for driving the movable gear 132 to reset and rotate is sleeved on the rotating shaft.

[0059] Furthermore, a debris blocking seat 14 is fixedly provided on the side of the fixed seat 1 , and the debris blocking seat 14 is placed on the side of the movable tube 7 away from the brush roller body 3 , and the lever 701 movably contacts the debris blocking seat 14 .

[0060] Specifically, as the movable tube 7 drives the lever 701 to rotate, the movable gear 132 in the movable tube 7 meshes with the arc-shaped rack 131 on the fixed shaft 13 for transmission, and the movable gear 132 drives the reel 133 to rotate. The reel 133 releases the pull rope 134, and the elastic force of the compressed elastic telescopic tube 135 pushes the de-dusting plate 136 to move, so that the de-dusting plate 136 is away from the movable tube 7 and slides on the outside of the lever 701, combing the lever 701 while cleaning the oxidized debris adhered between the levers 701, so that the de-dusting plate 136 can remove the oxidized debris adhered to the lever 701 due to water stains on the outside of the lever 701 (the water stains are because the brush roller avoids the oxygen when brushing the steel strip). On the one hand, it can prevent the oxidized debris and dust from splashing, and on the other hand, it can cool the steel belt and the brush roller), and prevent the lever 701 from rotating again to the brush roller body 3 to re-adhere the oxidized debris attached to the outside to the bristles 303, thereby ensuring the cleaning effect of the oxidized debris on the outside of the brush roller body 3, and ensuring the subsequent cleaning quality of the steel belt by the brush roller, and the impurity removal plate 136 moves to the end of the lever 701 and abuts against the impurity blocking seat 14, so that the impurity blocking seat 14 effectively separates the oxidized debris scraped off from the impurity removal plate 136, and ensures the subsequent cleaning effect of the impurity removal plate 136 on the lever 701; when the movable gear 132 is no longer engaged with the arc-shaped rack 131, the elastic telescopic tube 135 automatically contracts, and the reel 133 rewinds the pull rope 134.

[0061] The present invention also discloses a method for using a brush roller device suitable for various bandwidths, comprising the following steps:

[0062] S1: Control the driving motor 4 to operate, so that the output shaft 401 of the driving motor 4 drives the brush roller body 3 to rotate, and the brush roller body 3 cleans and brushes the steel belt being conveyed;

[0063] S2: When the active bevel gear 505 on the outer side of the brush roller body 3 rotates, it meshes with the driven bevel gear 504 on the rotating rod 501 for transmission, and the rotating rod 501 drives the first connecting plate 502 to rotate, and the first connecting plate 502 pushes the roller frame 2 to move back and forth on the upper side of the fixed seat 1 through the second connecting plate 503, thereby adjusting the cleaning range of the brush roller body 3, so that the brush roller body 3 can clean the steel belt with a wider bandwidth;

[0064] S3: When the brush roller body 3 and the roller frame 2 reciprocate relative to the fixed seat 1, the end of the slide plate 9 on the brush seat 302 intermittently abuts against the push rod 11 as the brush roller body 3 rotates, so that the slide plate 9 is displaced relative to the brush seat 302. When the slide plate 9 moves, the push block 901 pushes the oxidized debris between two adjacent bristles 303 along the circumferential direction of the brush roller body 3, so that the oxidized debris between two adjacent bristles 303 in the circumferential direction can be pushed to between two adjacent bristles 303 along the axial direction of the brush roller body 3;

[0065] S4: When the brush roller body 3 rotates, the movable tube 7 is driven to rotate through the synchronous wheel 8 and the synchronous belt. When the movable tube 7 rotates, the lever 701 is driven to rotate, so that the lever 701 removes the oxidized debris between two adjacent bristles 303 in the axial direction, so that the brush roller body 3 can continuously and effectively clean the oxidized debris on the outer side of the steel belt.

[0066] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A brush roller device suitable for various bandwidths, comprising a fixing seat (1), characterized in that: Also includes: A roller frame (2), the roller frame (2) being movably arranged on a fixed seat (1), a brush roller body (3) being rotatably arranged on the roller frame (2), and a driving motor (4) for driving the brush roller body (3) to rotate being fixedly arranged on the fixed seat (1); A transverse movement mechanism, the transverse movement mechanism being arranged on the fixed seat (1) and used for driving the roller frame (2) to move transversely on the fixed seat (1); as well as A debris removal mechanism, the debris removal mechanism being arranged on the roller frame (2) and being used for cleaning oxidized debris on the brush roller body (3); Wherein, the impurity removal mechanism is provided with an auxiliary impurity removal component, and a belt transmission component is provided between the transverse movement mechanism and the impurity removal mechanism; The transverse movement mechanism comprises a support (5) fixedly mounted on the fixed seat (1), a rotating rod (501) rotatably connected to the support (5), a first connecting plate (502) connected to the bottom of the rotating rod (501), a second connecting plate (503) movably connected to an end of the first connecting plate (502) away from the rotating rod (501), a driven bevel gear (504) arranged on the top of the rotating rod (501), and an active bevel gear (505) connected to the brush roller body (3) and rotatably connected to the support (5), the active bevel gear (505) being meshedly connected to the driven bevel gear (504), and an end of the second connecting plate (503) away from the first connecting plate (502) being movably connected to the roller frame (2); A guide strip (4011) is fixedly provided on the output shaft (401) of the driving motor (4), the brush roller body (3) is slidably connected to the output shaft (401), and a guide groove (6) matching the guide strip (4011) is provided on the brush roller body (3); The brush roller body (3) comprises a rotating roller (301) rotatably connected to a roller frame (2), a brush seat (302) arranged outside the rotating roller (301), and bristles (303) arranged in an array on the brush seat (302), wherein the bristles (303) are made of a plurality of strands of abrasive wire, and a fixing rod (15) is fixed on the roller frame (2) and movably contacts the bristles (303); The impurity removal mechanism comprises a movable tube (7) rotatably connected to the roller frame (2) and a lever (701) circumferentially fixedly arranged on the outer side of the movable tube (7); each of the levers (701) is movably arranged between two adjacent bristles (303) along the axial direction of the brush seat (302); one end of the lever (701) away from the movable tube (7) movably abuts against the brush seat (302); and the belt transmission assembly comprises synchronous wheels (8) respectively arranged on the rotating roller (301) and the movable tube (7) and a synchronous belt arranged between the two synchronous wheels (8); A plurality of slide plates (9) are evenly arranged on the brush seat (302) in a circumferential manner, each of the slide plates (9) being arranged between two adjacent bristles (303) along the circumferential direction of the brush seat (302), a plurality of push blocks (901) being arranged on the slide plate (9) along its length direction, a slider (902) being fixedly arranged on the slide plate (9), a slide groove (10) for the slider (902) to slide is provided on the brush seat (302), a first elastic element (1001) is provided between the inner wall of the slide groove (10) and the slider (902), a plurality of push rods (11) movably abutting against the end of the slide plate (9) are fixedly arranged on the fixed seat (1), and the push rods (11) are slidably connected to the roller frame (2).

2. A brush roller device suitable for various bandwidths according to claim 1, characterized in that: The slide plate (9) is provided with a receiving groove (12) for the push block (901) to move, a second elastic element (121) is provided between the inner wall of the receiving groove (12) and the push block (901), and two sides of the push block (901) are provided with extrusion inclined surfaces that resist the movement of the lever (701).

3. A brush roller device suitable for various bandwidths according to claim 2, characterized in that: The auxiliary impurity-removing assembly comprises a fixed shaft (13) fixed on the roller frame (2), an arc-shaped rack (131) arranged on the fixed shaft (13), a movable gear (132) rotatably connected in the movable tube (7) and meshing with the arc-shaped rack (131), a reel (133) arranged on the movable gear (132), a pull rope (134) wound around the reel (133), an elastic telescopic tube (135) fixed in the movable tube (7) via a support plate, and an impurity-removing plate (136) arranged at the end of the elastic telescopic tube (135) and slidably connected to the lever (701), the end of the pull rope (134) away from the reel (133) passes through the elastic telescopic tube (135) and is connected to the impurity-removing plate (136), the movable gear (132) is rotatably connected to the movable tube (7) via a rotating shaft, and a torsion spring for driving the movable gear (132) to return to rotation is sleeved on the rotating shaft.

4. A brush roller device suitable for various bandwidths according to claim 3, characterized in that: A debris blocking seat (14) is fixedly provided on the side of the fixed seat (1), and the debris blocking seat (14) is placed on a side of the movable tube (7) away from the brush roller body (3), and the shifting rod (701) is movably opposed to the debris blocking seat (14).

5. A method for using the brush roller device suitable for various bandwidths according to claim 4, characterized in that: The following steps are involved: S1: controlling the driving motor (4) to run, so that the output shaft (401) of the driving motor (4) drives the brush roller body (3) to rotate, and the brush roller body (3) performs a cleaning and brushing operation on the steel belt being conveyed; S2: When the active bevel gear (505) on the outside of the brush roller body (3) rotates, it meshes with the driven bevel gear (504) on the rotating rod (501) to transmit the rotation, and the rotating rod (501) drives the first connecting plate (502) to rotate. The first connecting plate (502) pushes the roller frame (2) to move back and forth on the upper side of the fixed seat (1) through the second connecting plate (503), thereby adjusting the cleaning range of the brush roller body (3), so that the brush roller body (3) can clean a steel belt with a longer width; S3: When the brush roller body (3) and the roller frame (2) reciprocate relative to the fixed seat (1), the end of the slide plate (9) on the brush seat (302) intermittently abuts against the push rod (11) as the brush roller body (3) rotates, so that the slide plate (9) is displaced relative to the brush seat (302). When the slide plate (9) moves, the push block (901) pushes the oxidized debris between two adjacent bristles (303) along the circumferential direction of the brush roller body (3), so that the oxidized debris between two adjacent bristles (303) in the circumferential direction can be pushed to between two adjacent bristles (303) along the axial direction of the brush roller body (3); S4: When the brush roller body (3) rotates, the movable tube (7) is driven to rotate via the synchronous wheel (8) and the synchronous belt. When the movable tube (7) rotates, the lever (701) is driven to rotate, so that the lever (701) removes the oxidized debris between two adjacent bristles (303) in the axial direction.

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