CN212018940U - Automatic energy-saving emission-reducing cooling device for steel rolling roller bed - Google Patents
Automatic energy-saving emission-reducing cooling device for steel rolling roller bed Download PDFInfo
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- CN212018940U CN212018940U CN201922346655.5U CN201922346655U CN212018940U CN 212018940 U CN212018940 U CN 212018940U CN 201922346655 U CN201922346655 U CN 201922346655U CN 212018940 U CN212018940 U CN 212018940U
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Abstract
The utility model discloses an automatic energy-saving emission-reducing cooling device for a steel rolling roller bed, which comprises a roller bed and a roller bed bracket, wherein the roller bed is rotationally connected to the roller bed bracket through a rotating shaft; the rotating shaft on one side extends out of the outer wall of the roller way support and is connected with a driving device for driving the rotating shaft to rotate; the lower end of the roller way is provided with a base, the lower end of the roller way support is welded with a supporting leg, and the motor support is fixedly connected with a driving motor; the lower end of the roller way is provided with a spray rod, a positioning plate is arranged between the rear side supporting legs, and a driving plate is welded at the lower end of the spray rod; the driving motor is electrically connected with a motor driving module for controlling the motor to rotate forwards and backwards; this device adopts reciprocating type to spray the mode and sprays the roll table, when reducing and spraying the mouth, through reciprocating type structure, realizes evenly covering the roll table, comparatively water economy resource when the cooling.
Description
Technical Field
The utility model relates to a steel rolling roll table technical field, concretely relates to automatic change energy saving and emission reduction steel rolling roll table cooling device.
Background
The steel industry supports the 'steel bar iron bone' of each construction in China and has an important position in national economic development; in recent years, the domestic steel industry is vigorously developing various large enterprises to compete and expand the production scale, and along with increasingly fierce market competition, the manufacturing cost of the product becomes the focus of attention of various large steel enterprises, and the emphasis naturally falls on the energy consumption with the largest proportion among the controllable cost of the enterprises.
The roller bed equipment of a steel rolling mill is responsible for conveying high-temperature slabs, the temperature of the slabs discharged from the furnace can reach 1250 ℃, so that the temperature of the roller bed contacted with the slabs is quickly raised, the slabs are cooled, the strength of the roller surface and the safe temperature of a bearing seat can be ensured, and if the slabs cannot be cooled, the steel rolling rails can deform and bend, so that the service life is greatly reduced.
Most of the existing roller ways are provided with spray cooling devices below the roller ways, spray heads are arranged below each roller way, and a control mode of starting the roller ways in a coarse mode at all times is adopted, so that serious resource waste exists; according to rough statistics, the average flow rate of cooling water in a binding area is 1898 cubic meters per hour when all the cooling water is started; the water consumption is large when the water-saving device is opened for only one hour and is almost equivalent to the water consumption of a common household for over ten years.
Disclosure of Invention
An object of the utility model is to provide an automatic change energy saving and emission reduction steel rolling roll table cooling device, this device adopt reciprocating type spray mode to spray the roll table, when reducing the spraying mouth, through reciprocating type structure, realize evenly covering the roll table, comparatively water economy resource in the time of the cooling.
The utility model adopts the technical scheme as follows: an automatic energy-saving emission-reducing cooling device for a steel rolling roller way comprises a roller way and a roller way support, wherein rotating shafts are respectively arranged on the left side and the right side of the roller way, and the roller way is rotatably connected to the roller way support through the rotating shafts; the rotating shaft on one side extends out of the outer wall of the roller way support and is connected with a driving device for driving the rotating shaft to rotate; the lower end of the roller way is provided with a base, the lower end of the roller way support is welded with a supporting leg, and the supporting leg is fixedly connected with the base through a bolt; the front side of the base is fixedly connected with a motor support through a bolt, a driving motor is fixedly connected to the motor support, and the integral height of the motor support and the driving motor is smaller than the height of the supporting leg; a fixing plate is arranged on the rear side of the motor support, a first rotating shaft hole is formed in the position, corresponding to the driving motor, of the fixing plate, a spray rod is arranged at the lower end of the roller way, and connecting rods are arranged on the left side and the right side of the spray rod; a positioning plate is arranged between the rear side supporting legs, and a second rotating shaft hole is arranged at the position on the positioning plate corresponding to the first rotating shaft hole; a guide plate is arranged between the supporting legs, and a sliding groove is formed in one side, facing the spray rod, of the guide plate; the connecting rod is provided with a sliding structure matched with the sliding groove, and the sliding structure is clamped in the sliding groove; a driving plate is welded at the lower end of the spray rod, and threaded holes are formed in the positions, corresponding to the first rotating shaft hole and the second rotating shaft hole, of the driving plate; a rotating shaft is rotatably connected between the first rotating shaft hole and the second rotating shaft hole, a threaded structure matched with the threaded hole is arranged in the middle of the rotating shaft, and the front side of the rotating shaft extends out of the first rotating shaft hole and is connected with a motor shaft of the driving motor through a coupler; the driving motor is electrically connected with a motor driving module for controlling the motor to rotate forwards and backwards.
Specifically, the sliding structure is a bearing, the connecting rod expands and contracts in the inner diameter of the bearing, and the height of the sliding groove is larger than the diameter of the bearing.
Furthermore, two control panels are arranged on the left side of the supporting leg, and a first travel switch and a second travel switch are oppositely arranged between the two control panels; the left guide plate is provided with a channel penetrating through the sliding groove, the connecting rod penetrates out of the bearing and is fixed with a driving block, and the driving block corresponds to the first travel switch and the second travel switch in position.
Preferably, the upper ends of the spray rods are uniformly provided with spray heads, and the distance between the spray heads is equal to the axle distance of the roller way.
Preferably, the driving device is a transmission mode of single transmission.
Preferably, the driving device is a transmission mode of collective transmission.
The beneficial effects of the utility model reside in that:
1. the device sprays the roller way in a reciprocating type spraying mode, reduces spraying openings, realizes uniform coverage of the roller way through a reciprocating type structure, and saves water resources while cooling;
2. the spray rod upper end evenly is equipped with the shower nozzle, interval between the shower nozzle equals the wheel base of roll table, and every slide corresponds a shower nozzle, and comparatively water economy resource guarantees simultaneously that every roll table all can be sprayed the cooling.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic structural diagram of a motor bracket and a driving motor.
Fig. 3 is a schematic view of the connection relationship of the rotating shafts.
Fig. 4 is a schematic view of the connecting rod structure.
Fig. 5 is a schematic view of the drive block position.
Fig. 6 is a schematic diagram illustrating the electrical control principle of the present invention.
Fig. 7 is a schematic structural view of a second travel switch.
FIG. 8 is a schematic view of the channel position.
In the figure: the device comprises a roller way 1, a roller way support 2, a rotating shaft 3, a driving device 4, a base 5, supporting legs 6, a motor support 7, a driving motor 8, a fixing plate 9, a first rotating shaft hole 10, a spray rod 11, a connecting rod 12, a positioning plate 13, a second rotating shaft hole 14, a guide plate 15, a sliding chute 16, a sliding structure 17, a driving plate 18, a threaded hole 19, a rotating shaft 20, a threaded structure 21, a coupler 22, a control plate 23, a channel 24, a driving block 25, a first travel switch 26, a second travel switch 27 and a spray head 28.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings, which are only used for illustrating the technical solutions of the present invention and are not limited.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only 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 therefore, should not be construed as limiting the present invention; furthermore, the terms "first", "second", etc. 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," "second," etc. 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 otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
An automatic energy-saving emission-reducing cooling device for a steel rolling roller way, as shown in figures 1-4, comprises a roller way 1 and a roller way support 2, wherein the left side and the right side of the roller way 1 are respectively provided with a rotating shaft 3, and the roller way 1 is rotatably connected to the roller way support 2 through the rotating shafts 3; the rotating shaft 3 on one side extends out of the outer wall of the roller bed bracket 2 and is connected with a driving device 4 for driving the rotating shaft 3 to rotate; the driving device 3 is in an independent transmission mode, each roller table 1 is driven to rotate by an independent motor, and the independent transmission mode is large in driving force, simple in structure and convenient to maintain; the driving device 4 adopts a transmission mode of collective transmission; the energy consumption is low because the chain or the belt is driven by a single motor; the lower end of the roller way 1 is provided with a base 5, the lower end of the roller way support 2 is welded with a support leg 6, and the support leg 6 is fixedly connected with the base 1 through a bolt; the front side of the base 5 is fixedly connected with a motor support 7 through bolts, the motor support 7 is fixedly connected with a driving motor 8, and the integral height of the motor support 7 and the driving motor 8 is smaller than that of the supporting legs 6; a fixing plate 9 is arranged on the rear side of the motor support 7, a first rotating shaft hole 10 is formed in the position, corresponding to the driving motor 8, of the fixing plate 9, a spray rod 11 is arranged at the lower end of the roller way 1, and connecting rods 12 are arranged on the left side and the right side of the spray rod 11; a positioning plate 13 is arranged between the rear side supporting legs 6, and a second rotating shaft hole 14 is arranged at the position on the positioning plate 13 corresponding to the first rotating shaft hole 10; a guide plate 15 is arranged between the supporting legs 6, and a sliding groove 16 is arranged on one side of the guide plate 15 facing the spray rod 11; the connecting rod 12 is provided with a sliding structure 17 matched with the sliding groove 16, and the sliding structure 17 is clamped in the sliding groove 16; a driving plate 18 is welded at the lower end of the spray rod 11, and threaded holes 19 are formed in the positions, corresponding to the first rotating shaft hole 10 and the second rotating shaft hole 14, of the driving plate 18; a rotating shaft 20 is rotatably connected between the first rotating shaft hole 10 and the second rotating shaft hole 14, a thread structure 21 matched with the thread hole 19 is arranged in the middle of the rotating shaft 20, and the front side of the rotating shaft 20 extends out of the first rotating shaft hole 10 and is connected with a motor shaft of the driving motor 8 through a coupler 22; the driving motor is electrically connected with a motor driving module for controlling the motor to rotate forwards and backwards; the motor driving module can be driven by a single chip microcomputer or a control circuit; when the motor driving module controls the driving motor 8 to rotate forwards, the rotating shaft 20 rotates forwards, the rotating shaft 20 is matched with the threaded hole 19 in the driving plate 18, and the spray rod 11 moves backwards; when the end part of the roller way is moved, the motor driving module controls the driving motor 8 to rotate forwards, and the spray rod 11 moves backwards; the roller way is uniformly covered, and water resources can be saved by reducing the water outlets.
In the first embodiment, the sliding structure is a bearing, the connecting rod on the right side of the spray rod 11 expands and contracts in the inner diameter of the bearing, and the height of the chute 16 is greater than the diameter of the bearing; the structure is more reliable, and the spray rod 11 can do back-and-forth motion at the lower end of the roller way 1; the roller way 1 is uniformly covered, and water resources are saved.
In the second embodiment, as shown in fig. 5-8, two control plates 23 are arranged on the left side of the supporting leg 6, and a first travel switch (SQ 1) 26 and a second travel switch (SQ2)27 are oppositely arranged between the two control plates 23; a channel 24 penetrating through the sliding chute 16 is arranged on the guide plate 15 on the left side, a driving block 25 is fixed on the connecting rod 12 through a bearing, and the position of the driving block 25 corresponds to a first stroke switch (SQ 1) 26 and a second stroke switch (SQ2) 27; the starting switch is a dynamic closing switch, a coil of the first alternating current contactor (KM 1) is electrified, the auxiliary normally open contact of the first alternating current contactor (KM 1) is closed, the auxiliary normally closed contact of the first alternating current contactor (KM 1) is disconnected, and the driving motor 8 rotates forwards; when the driving block 25 is in contact with a second travel switch (SQ2)27, a coil of a second alternating current contactor (KM 2) is electrified, an auxiliary normally closed contact of the second alternating current contactor (KM 2) is opened, and an auxiliary normally open contact of the second alternating current contactor is closed; the coil of the first alternating current contactor (KM 1) loses power, and the driving motor 8 rotates reversely; the spray rod 11 moves back and forth in a reciprocating way, so that the roller way is uniformly covered, water resources can be saved by reducing the water outlet, and a switch (SB2) is pressed; the closing switch (SB2) is a dynamic break switch.
In the second embodiment, considering that the uniform spraying of the roller ways 1 can be realized only by arranging spray heads at the lower ends of the roller ways, the spray heads 28 are uniformly arranged at the upper ends of the spray rods 11, and the distance between the spray heads 28 is equal to the axle distance of the roller ways 1; this reduces the number of nozzles 287, which results in greater water savings.
Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that various changes and modifications can be made in the embodiments described above, or equivalent changes and modifications can be made to some of the technical features of the embodiments described above, and any changes, equivalents, and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. An automatic energy-saving emission-reducing cooling device for a steel rolling roller way comprises a roller way and a roller way support, wherein rotating shafts are respectively arranged on the left side and the right side of the roller way, and the roller way is rotatably connected to the roller way support through the rotating shafts; the rotating shaft on one side extends out of the outer wall of the roller way support and is connected with a driving device for driving the rotating shaft to rotate; the method is characterized in that: the lower end of the roller way is provided with a base, the lower end of the roller way support is welded with a supporting leg, and the supporting leg is fixedly connected with the base through a bolt; the front side of the base is fixedly connected with a motor support through a bolt, a driving motor is fixedly connected to the motor support, and the integral height of the motor support and the driving motor is smaller than the height of the supporting leg; a fixing plate is arranged on the rear side of the motor support, a first rotating shaft hole is formed in the position, corresponding to the driving motor, of the fixing plate, a spray rod is arranged at the lower end of the roller way, and connecting rods are arranged on the left side and the right side of the spray rod; a positioning plate is arranged between the rear side supporting legs, and a second rotating shaft hole is arranged at the position on the positioning plate corresponding to the first rotating shaft hole; a guide plate is arranged between the supporting legs, and a sliding groove is formed in one side, facing the spray rod, of the guide plate; the connecting rod is provided with a sliding structure matched with the sliding groove, and the sliding structure is clamped in the sliding groove; a driving plate is welded at the lower end of the spray rod, and threaded holes are formed in the positions, corresponding to the first rotating shaft hole and the second rotating shaft hole, of the driving plate; a rotating shaft is rotatably connected between the first rotating shaft hole and the second rotating shaft hole, a threaded structure matched with the threaded hole is arranged in the middle of the rotating shaft, and the front side of the rotating shaft extends out of the first rotating shaft hole and is connected with a motor shaft of the driving motor through a coupler; the driving motor is electrically connected with a motor driving module for controlling the motor to rotate forwards and backwards.
2. The automatic energy-saving emission-reducing cooling device for the steel rolling roller bed according to claim 1, is characterized in that: the sliding structure is a bearing, the connecting rod expands and contracts in the inner diameter of the bearing, and the height of the sliding groove is larger than the diameter of the bearing.
3. The automatic energy-saving emission-reducing cooling device for the steel rolling roller bed as claimed in claim 2, wherein: two control plates are arranged on the left side of the supporting leg, and a first travel switch and a second travel switch are oppositely arranged between the two control plates; the left guide plate is provided with a channel penetrating through the sliding groove, the connecting rod penetrates out of the bearing and is fixed with a driving block, and the driving block corresponds to the first travel switch and the second travel switch in position.
4. The automatic energy-saving emission-reducing cooling device for the steel rolling roller bed according to claim 3, is characterized in that: the spray rod is characterized in that spray heads are uniformly arranged at the upper end of the spray rod, and the distance between the spray heads is equal to the axle distance of the roller way.
5. The automatic energy-saving emission-reducing cooling device for the steel rolling roller bed as claimed in any one of claims 2 to 4, wherein: the driving device is in a transmission mode of independent transmission.
6. The automatic energy-saving emission-reducing cooling device for the steel rolling roller bed as claimed in any one of claims 2 to 4, wherein: the driving device adopts a collective transmission mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922346655.5U CN212018940U (en) | 2019-12-24 | 2019-12-24 | Automatic energy-saving emission-reducing cooling device for steel rolling roller bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922346655.5U CN212018940U (en) | 2019-12-24 | 2019-12-24 | Automatic energy-saving emission-reducing cooling device for steel rolling roller bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212018940U true CN212018940U (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922346655.5U Active CN212018940U (en) | 2019-12-24 | 2019-12-24 | Automatic energy-saving emission-reducing cooling device for steel rolling roller bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212018940U (en) |
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2019
- 2019-12-24 CN CN201922346655.5U patent/CN212018940U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210204 Address after: 014000 in front of the car team of Baotou Steel Materials Co., Ltd., west end of Youyi street, Kunqu District, Baotou City, Inner Mongolia Autonomous Region Patentee after: Baotou Anli Property Co.,Ltd. Address before: 014010 Baotou rare earth high tech Zone Inner Mongolia University of science and technology zone a 201 Patentee before: INNER MONGOLIA DAER TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 014000 in front of the car team of Baotou Steel Materials Co., Ltd., west end of Youyi street, Kunqu District, Baotou City, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia Baogang Anli Metal Technology Co.,Ltd. Address before: 014000 in front of the car team of Baotou Steel Materials Co., Ltd., west end of Youyi street, Kunqu District, Baotou City, Inner Mongolia Autonomous Region Patentee before: Baotou Anli Property Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |