CN112691977A - Rolling mill roller belt cleaning device - Google Patents
Rolling mill roller belt cleaning device Download PDFInfo
- Publication number
- CN112691977A CN112691977A CN202011572019.5A CN202011572019A CN112691977A CN 112691977 A CN112691977 A CN 112691977A CN 202011572019 A CN202011572019 A CN 202011572019A CN 112691977 A CN112691977 A CN 112691977A
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- China
- Prior art keywords
- side wall
- fixedly connected
- lateral wall
- rolling mill
- water storage
- Prior art date
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- 238000004140 cleaning Methods 0.000 title claims abstract description 60
- 238000005096 rolling process Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 102
- 238000003860 storage Methods 0.000 claims abstract description 43
- 230000002457 bidirectional effect Effects 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 239000002893 slag Substances 0.000 claims description 10
- 239000003818 cinder Substances 0.000 claims 2
- 239000007788 liquid Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 4
- 239000002351 wastewater Substances 0.000 abstract description 3
- 244000309464 bull Species 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000010865 sewage Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
Abstract
The invention discloses a rolling mill roller cleaning device, which relates to the field of rolling mill equipment and comprises two mounting arms, a working roller body and a mounting plate, wherein the working roller body is rotatably connected between the opposite side walls of the two mounting arms, the mounting plate is fixedly connected between the opposite side walls of the two mounting arms and is used by matching between a gear, a two-way screw rod, a screw nut, a nozzle, a scraper plate, a water storage tank and a filter screen, when the working roller body operates, the two-way screw rod is driven to rotate by meshing of the gear, so that the screw nut on the screw rod continuously reciprocates on the screw rod, the nozzle is further driven to continuously move under the side wall of the working roller, cleaning liquid is sprayed to the working roller body through the nozzle, the function of automatically cleaning the working roller is realized, a plurality of nozzles are not required to be mounted, and the cleaned waste water can flow back to the water storage tank and, so as to be recycled, the process does not need to be driven by an additional motor, and the environment is saved.
Description
Technical Field
The invention relates to the field of rolling mill equipment, in particular to a rolling mill roller cleaning device.
Background
The levelling of steel strips is a cold rolling operation with moderate elongation achieved under traction, rolling mills capable of achieving the levelling operation being incorporated in many steel strip processing lines where they are mainly used for the following purposes: the elastic limit of the steel is eliminated, so that the stamping parts manufactured by the steel strip in the future have better quality, and the flatness of the steel strip is improved. In some of their applications, the surface of the rolls of the temper rolling mill may be contaminated with stickies that impair the surface quality of the strip, as is the case for rolling mills installed in-line in continuous galvanizing installations, where particles of zinc stick to the working rolls, which impress onto the coating of the strip and can deteriorate its surface quality each time the rolls rotate, another example being in certain applications that require an emulsion of water and lubricant to lubricate the air gap of the working rolls, in which case greasy deposits are usually formed on the rolls in the areas not in contact with the strip, which deposits may show disadvantages in terms of transferring roughness to the strip edges when the width of the strip changes;
the spray nozzle jet flow is adopted to clean the working roller of the rolling mill in the prior art, but because of the length problem of the working roller, a plurality of spray nozzles are usually installed to clean, and then a large amount of cleaning liquid needs to be consumed, the existing working roller cleaning system does not have a reasonable waste water recovery processing system, and then a large amount of cleaning liquid can be wasted, the energy saving of enterprises is not facilitated, and a rolling mill roller cleaning device is provided for the purpose, so that the problems are solved.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a cleaning device for a rolling mill roller.
In order to achieve the purpose, the invention adopts the following technical scheme:
a rolling mill roller cleaning device comprises two mounting arms, a working roller body and a mounting plate, wherein the working roller body is rotatably connected between the opposite side walls of the two mounting arms, the mounting plate is fixedly connected between the opposite side walls of the two mounting arms, a mounting groove is formed in the side wall of one of the mounting arms, one end of the working roller body is fixedly connected with a connecting shaft, the tail end of the connecting shaft penetrates through the side wall of the mounting arm and extends to the inside of the mounting groove, the tail end of the connecting shaft is fixedly connected with a first gear, the upper end side wall of the mounting plate is fixedly connected with a water storage box, the upper end side wall of the water storage box is fixedly connected with a cleaning box, the upper end side wall of the cleaning box is attached to the side wall of the working roller body, one of the mounting arms is rotatably connected with a bidirectional screw rod, and the tail end of the bidirectional screw rod sequentially penetrates through, the tail end of the bidirectional screw is fixedly connected with a second gear, a cleaning mechanism is arranged on the side wall of the bidirectional screw, the side wall of the cleaning mechanism penetrates through a sliding rod in a sliding connection mode, two ends of the sliding rod are fixedly connected onto the inner side wall of a cleaning box, a filter screen is fixedly connected onto the inner side wall of a water storage box, a conveying mechanism is fixedly connected onto the inner side wall of the water storage box, a water pipe is fixedly connected onto the outer side wall of the conveying mechanism, the tail end of the water pipe sequentially penetrates through the side walls of the water storage box and the cleaning box and is fixedly connected onto the side wall of the cleaning mechanism, one end of the conveying mechanism penetrates through the side wall of the water storage box and is rotatably connected onto the side wall of the opposite mounting arm, a first belt pulley is fixedly mounted on the side wall of the conveying mechanism, a second belt pulley is fixedly mounted on the side wall of, two opposite side walls of the water storage tank are provided with a slag discharge port in a penetrating mode, and the side walls of the slag discharge port are rotatably connected with baffle plates.
Preferably, the wiper mechanism includes threaded connection's screw-nut on the two-way lead screw lateral wall, screw-nut's upper end lateral wall fixedly connected with communicating pipe, be provided with two nozzles on the lateral wall of communicating pipe, the terminal fixed connection of water pipe is on the lateral wall of communicating pipe, screw-nut's lower extreme lateral wall fixedly connected with connecting plate, the slide bar runs through sliding connection with the lateral wall of connecting plate, the lower extreme lateral wall fixedly connected with scraper blade of connecting plate, the double-phase of scraper blade is the equal fixedly connected with push rod to the lateral wall.
Preferably, conveying mechanism includes the pump water pipe cover of fixed connection on the water storage box inside wall, the one end lateral wall of pump water pipe cover runs through and has seted up the delivery port, a plurality of water inlets have been seted up in the other end lateral wall of pump water pipe cover runs through, the one end fixed connection of water pipe is on the lateral wall of pump water pipe cover, it is connected with the bull stick to run through the rotation on the lateral wall of pump water pipe cover, the one end of bull stick runs through the lateral wall of water storage box and rotates and connect on the lateral wall of relative installation arm, first belt pulley fixed mounting is on the lateral wall of bull stick, fixed mounting has auger blade on the lateral wall of bull stick.
Preferably, the side wall of the lower end of the scraper is tightly attached to the side wall of the upper end of the filter screen.
Preferably, the inside of the water pipe and the inside of the communication pipe are communicated with each other.
Preferably, the inside of the water storage tank is communicated with the inside of the water pumping pipe sleeve through a water inlet, and the inside of the water pumping pipe sleeve is communicated with the inside of the water pipe through a water outlet.
Preferably, the tooth openings of the first gear and the second gear are meshed with each other.
Preferably, the baffle is tightly attached to the side wall of the slag discharge port.
Preferably, the side walls of the upper end and the lower end of the cleaning box are arranged in an open mode.
The invention has the beneficial effects that: according to the invention, through the matched use among the gear, the bidirectional screw rod, the screw nut, the nozzle, the scraper blade, the water storage tank and the filter screen, when the working roll body operates, the bidirectional screw rod can be driven to rotate through the meshing of the gear, so that the screw nut on the screw rod continuously reciprocates on the screw rod, and further the nozzle is driven to continuously move under the side wall of the working roll, cleaning liquid is sprayed to the working roll body through the nozzle, the automatic cleaning function of the working roll is realized, a plurality of nozzles are not required to be installed, and the cleaned wastewater can flow back to the water storage tank and is filtered by the filter screen so as to be recycled, no additional motor is required in the process, so that the environment is saved;
through the cooperation use between two-way lead screw, belt pulley, belt, bull stick, pump water pipe cover, the water pipe, two-way lead screw drives the bull stick and rotates when rotating, can make the auger blade in the pump water pipe cover in the water storage box constantly rotate, and then can constantly carry the washing liquid of depositing in the water storage box to the nozzle, need not extra motor or electric power water pump, realize the function that the circulation sent water, comparatively energy-conservation, and the cost is lower.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of a portion of the structure of the present invention.
FIG. 3 is a side view of the connection of the first pulley to the second pulley of the present invention.
Fig. 4 is an enlarged view of a portion a of the present invention.
Fig. 5 is an enlarged view of part B of the present invention.
Fig. 6 is an enlarged view of the portion C of the present invention.
Fig. 7 is an enlarged view of the portion D of the present invention.
Reference numbers in the figures: the device comprises a mounting arm 1, a working roller body 2, a mounting groove 3, a connecting shaft 4, a first gear 5, a mounting plate 6, a water storage tank 7, a cleaning tank 8, a two-way screw rod 9, a second gear 10, a screw rod nut 11, a communicating pipe 12, a nozzle 13, a connecting plate 14, a sliding rod 15, a scraping plate 16, a push rod 17, a filter screen 18, a pump water pipe sleeve 19, a water outlet 20, a water inlet 21, a water pipe 22, a rotating rod 23, a packing auger blade 24, a first belt pulley 25, a second belt pulley 26, a belt 27, a slag discharge port 28 and a baffle 29.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-7, a rolling mill roller cleaning device comprises two mounting arms 1, a working roller body 2 and a mounting plate 6, wherein the working roller body 2 is rotatably connected between opposite side walls of the two mounting arms 1, the mounting plate 6 is fixedly connected between the opposite side walls of the two mounting arms 1, a mounting groove 3 is formed in the side wall of one mounting arm 1, one end of the working roller body 2 is fixedly connected with a connecting shaft 4, the tail end of the connecting shaft 4 penetrates through the side wall of the mounting arm 1 and extends into the mounting groove 3, the tail end of the connecting shaft 4 is fixedly connected with a first gear 5, the side wall of the upper end of the mounting plate 6 is fixedly connected with a water storage tank 7, a water filling port is formed in the side wall of the water storage tank 7, and cleaning liquid;
the side wall of the upper end of the water storage tank 7 is fixedly connected with a cleaning tank 8, the side walls of the upper end and the lower end of the cleaning tank 8 are arranged in an open mode, the side wall of the upper end of the cleaning tank 8 is attached to the side wall of the working roller body 2 to prevent cleaning liquid sprayed by the nozzle 13 from splashing outwards, the side wall of one mounting arm 1 is rotatably connected with a bidirectional screw 9, the tail end of the bidirectional screw 9 sequentially penetrates through the side walls of the cleaning tank 8 and the other mounting arm 1 and extends to the inside of the mounting groove 3, the tail end of the bidirectional screw 9 is fixedly connected with a second gear 10, a tooth mouth of the first gear 5 is meshed with a tooth mouth of the second gear 10, a cleaning mechanism is arranged on the side wall of the bidirectional screw 9, the side wall of the cleaning mechanism is connected with a sliding rod 15 in a penetrating and sliding mode, the cleaning mechanism comprises a screw nut 11, two nozzles 13 are arranged on the side wall of the communicating pipe 12, the tail end of a water pipe 22 is fixedly connected on the outer side wall of the communicating pipe 12, the inside of the water pipe 22 is communicated with the inside of the communicating pipe 12, the lower end side wall of a screw nut 11 is fixedly connected with a connecting plate 14, a slide rod 15 is in sliding connection with the side wall of the connecting plate 14 in a penetrating manner, the lower end side wall of the connecting plate 14 is fixedly connected with a scraper 16, two opposite side walls of the scraper 16 are fixedly connected with push rods 17, two ends of the slide rod 15 are fixedly connected on the inner side wall of the cleaning box 8, a filter screen 18 is fixedly connected on the inner side wall of the water storage box 7, the lower end side wall of the scraper 16 is tightly attached to the upper end side wall of the filter screen 18, when the bidirectional screw 9 rotates, the screw nut 11 reciprocates on the side wall of the bidirectional screw 9 to drive, the function of automatically cleaning the filter screen 18 is realized, and the filter screen 18 is prevented from being blocked due to long-time filtration;
the inner side wall of the water storage tank 7 is fixedly connected with a conveying mechanism, the outer side wall of the conveying mechanism is fixedly connected with a water pipe 22, the tail end of the water pipe 22 sequentially penetrates through the side walls of the water storage tank 7 and the cleaning tank 8 and is fixedly connected to the side wall of the cleaning mechanism, one end of the conveying mechanism penetrates through the side wall of the water storage tank 7 and is rotatably connected to the side wall of the opposite mounting arm 1, a first belt pulley 25 is fixedly mounted on the side wall of the conveying mechanism, the conveying mechanism comprises a pump water pipe sleeve 19 fixedly connected to the inner side wall of the water storage tank 7, one end of the pump water pipe sleeve 19 is provided with a water outlet 20 in a penetrating manner, the other end of the pump water pipe sleeve 19 is provided with a plurality of water inlets 21 in a penetrating manner, one end of the water pipe 22 is fixedly connected to the outer side wall of the pump water pipe sleeve 19, the interior of the water storage tank, the lateral wall of pump water pipe cover 19 runs through to rotate and is connected with bull stick 23, the one end of bull stick 23 runs through the lateral wall of water storage box 7 and rotates and connect on the lateral wall of relative installation arm 1, first belt pulley 25 fixed mounting is on the lateral wall of bull stick 23, fixed mounting has auger blade 24 on the lateral wall of bull stick 23, fixed mounting has second belt pulley 26 on the lateral wall of two-way lead screw 9, pass through belt 27 transmission connection between second belt pulley 26 and the first belt pulley 25, the double-phase opposite lateral wall of water storage box 7 all runs through and has seted up slag notch 28, it is connected with baffle 29 to rotate on the lateral wall of slag notch 28, baffle 29 closely laminates with the lateral wall of slag notch 28, the impurity accessible slag notch 28 of scraping from filter screen 18, by scraper blade 16 automatic release, be convenient for concentrate the collection of impurity.
The working principle is as follows: injecting a certain amount of cleaning liquid into the water storage tank 7 in advance, when the working roller body 2 rotates in the working process, the connecting shaft 4 inside the mounting groove 3 rotates synchronously with the working roller body 2, and then drives the first gear 5 to rotate, so that the bidirectional screw 9 rotates, the rotation of the bidirectional screw 9 drives the rotating rod 23 to rotate through the second belt pulley 26, the belt 27 and the first belt pulley 25, the auger blades 24 on the side wall of the rotating rod 23 rotate continuously in the pump water pipe sleeve 19, so that the cleaning liquid inside the water storage tank 7 can be sucked into the pump water pipe sleeve 19, is conveyed upwards into the communicating pipe 12 through the water pipe 22, and is sprayed out by the two nozzles 13 on the side wall of the communicating pipe 12, in addition, when the bidirectional screw 9 rotates, under the limitation of the slide rod 15 in the side wall of the cleaning tank 8, the screw nut 11 on the side wall of the bidirectional screw 9 reciprocates on the side wall of the bidirectional screw, the nozzle 13 can be driven to move continuously, so that the surface of the working roll body 2 can be automatically and comprehensively cleaned, no additional electric equipment is needed for driving, and the energy consumption is saved;
meanwhile, sewage generated in the cleaning process flows downwards into the water storage tank 7 and is filtered by the filter screen 18 on the side wall of the water storage tank 7, the function of automatically cleaning the sewage can be realized, impurities are collected and filtered from the sewage, the filtered cleaning solution can be stored at the inner bottom of the water storage tank 7 for recycling, meanwhile, the connecting plate 14 and the scraper 16 on the side wall of the lower end of the screw rod nut 11 are driven to reciprocate along with the reciprocating motion of the screw rod nut 11 on the side wall of the bidirectional screw rod 9, when the scraper 16 moves, the lower end part of the scraper 16 can continuously scrape on the side wall of the upper end of the filter screen 18, the sewage impurities filtered on the side wall of the upper end of the filter screen 18 can be automatically scraped to the two filter screens 18 on the side wall of the water storage tank 7, when the two ends of the filter screen 18 are scraped, the baffle 29 in the slag discharge port 28 is pushed by the push rod 17 on the side wall of the, and then the impurity is discharged from the water storage tank 7 so as to be collected in a centralized way, thereby realizing the function of automatically cleaning the filter screen 18 and preventing the filter screen 18 from being blocked due to long-term filtration.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a rolling mill roller belt cleaning device, includes two installation arms (1), work roll body (2), mounting panel (6), its characterized in that, work roll body (2) rotate to be connected between the relative lateral wall of two installation arms (1), mounting panel (6) fixed connection is between the relative lateral wall of two installation arms (1), one of them installation groove (3) have been seted up in the lateral wall of installation arm (1), the one end fixedly connected with connecting axle (4) of work roll body (2), the terminal of connecting axle (4) runs through the lateral wall of installation arm (1) and extends to the inside of installation groove (3), the terminal fixedly connected with first gear (5) of connecting axle (4), the upper end lateral wall fixedly connected with water storage box (7) of mounting panel (6), the upper end lateral wall fixedly connected with of water storage box (7) washs case (8), the upper end side wall of the cleaning box (8) is attached to the side wall of the working roller body (2), one of the side walls of the installation arms (1) is rotatably connected with a bidirectional screw (9), the tail end of the bidirectional screw (9) sequentially penetrates through the side wall of the cleaning box (8) and the side wall of the other installation arm (1) and extends to the inside of the installation groove (3), the tail end of the bidirectional screw (9) is fixedly connected with a second gear (10), the side wall of the bidirectional screw (9) is provided with a cleaning mechanism, the side wall of the cleaning mechanism is connected with a slide rod (15) in a penetrating and sliding manner, two ends of the slide rod (15) are fixedly connected to the inner side wall of the cleaning box (8), the inner side wall of the water storage box (7) is fixedly connected with a filter screen (18), the inner side wall of the water storage box (7) is fixedly connected with a conveying mechanism, and the outer side wall, the end of water pipe (22) runs through water storage box (7) and the lateral wall and the fixed connection of wasing case (8) in proper order on wiper mechanism's lateral wall, conveyor mechanism's one end runs through the lateral wall of water storage box (7) and rotates to be connected on the lateral wall of relative installation arm (1), fixed mounting has first belt pulley (25) on conveyor mechanism's the lateral wall, fixed mounting has second belt pulley (26) on the lateral wall of two-way lead screw (9), be connected through belt (27) conveying between second belt pulley (26) and first belt pulley (25), the double-phase of water storage box (7) all runs through to the lateral wall and has seted up row cinder notch (28), it is connected with baffle (29) to rotate on the lateral wall of cinder notch (28).
2. The rolling mill roll cleaning device according to claim 1, characterized in that the cleaning mechanism comprises a feed screw nut (11) which is in threaded connection with the side wall of the bidirectional feed screw (9), the upper end side wall of the feed screw nut (11) is fixedly connected with a communicating pipe (12), two nozzles (13) are arranged on the side wall of the communicating pipe (12), the tail end of the water pipe (22) is fixedly connected with the outer side wall of the communicating pipe (12), the lower end side wall of the feed screw nut (11) is fixedly connected with a connecting plate (14), the sliding rod (15) is in sliding connection with the side wall of the connecting plate (14) in a penetrating manner, the lower end side wall of the connecting plate (14) is fixedly connected with a scraper (16), and the two opposite side walls of the scraper (16) are fixedly connected with.
3. Rolling mill roll cleaning device according to claim 1, characterised in that the conveying means comprise a pump water conduit sleeve (19) fixedly connected to the inner side wall of the reservoir (7), a water outlet (20) is arranged on the side wall of one end of the pump water pipe sleeve (19) in a penetrating way, a plurality of water inlets (21) are arranged on the side wall of the other end of the pump water pipe sleeve (19) in a penetrating way, one end of the water pipe (22) is fixedly connected to the outer side wall of the pump water pipe sleeve (19), a rotating rod (23) is connected on the side wall of the pump water pipe sleeve (19) in a penetrating and rotating way, one end of the rotating rod (23) penetrates through the side wall of the water storage tank (7) and is rotatably connected to the opposite side wall of the mounting arm (1), the first belt pulley (25) is fixedly arranged on the side wall of the rotating rod (23), and auger blades (24) are fixedly arranged on the side wall of the rotating rod (23).
4. A rolling mill roll cleaning apparatus according to claim 2, characterized in that the lower end side wall of the scraper (16) is in close contact with the upper end side wall of the filter screen (18).
5. A rolling mill roll cleaning apparatus according to claim 2, characterized in that the inside of the water pipe (22) and the inside of the communicating tube (12) communicate with each other.
6. A rolling mill roll cleaning device according to claim 3, characterized in that the inside of the water reservoir (7) is interconnected with the inside of the pump water tube jacket (19) through a water inlet (21), and the inside of the pump water tube jacket (19) is interconnected with the inside of the water tube (22) through a water outlet (20).
7. Rolling mill roll cleaning device according to claim 1, characterised in that the mouths of the first gearwheel (5) and the mouths of the second gearwheel (10) are in engagement with each other.
8. A rolling mill roll cleaning device according to claim 1, characterized in that the baffle (29) is in close abutment with the side wall of the slag discharge opening (28).
9. Rolling mill roll cleaning device according to claim 1, characterised in that the upper and lower end side walls of the cleaning tank (8) are open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011572019.5A CN112691977A (en) | 2020-12-27 | 2020-12-27 | Rolling mill roller belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011572019.5A CN112691977A (en) | 2020-12-27 | 2020-12-27 | Rolling mill roller belt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112691977A true CN112691977A (en) | 2021-04-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011572019.5A Pending CN112691977A (en) | 2020-12-27 | 2020-12-27 | Rolling mill roller belt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112691977A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113681421A (en) * | 2021-08-31 | 2021-11-23 | 江苏融道复合材料产业技术研究院有限公司 | Portable bridge deck pavement uses reinforcing bar rust cleaning device |
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Application publication date: 20210423 |