CN217017985U

CN217017985U - Hot rolling conveyer with cooling effect

Info

Publication number: CN217017985U
Application number: CN202122821018.6U
Authority: CN
Inventors: 齐进刚; 李苗苗; 杜雪飞; 姚国勇; 王诚
Original assignee: Jingye Steel Co Ltd
Current assignee: Jingye Steel Co Ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-07-22
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a hot rolling conveyer with a cooling effect, which comprises a hot rolling equipment main body, a support frame and a transmission table, wherein the transmission table is arranged on the right side of the hot rolling equipment main body, the support frame is fixedly arranged on the upper surface of the transmission table, a water tank is arranged on the upper surface of the top of the support frame, a water outlet pipe is arranged at the bottom of the water tank and is connected onto a first connecting pipe, three groups of second connecting pipes are arranged on one side of the first connecting pipe at equal intervals, one ends of the second connecting pipes are respectively provided with an atomizing nozzle, an installation cavity is arranged in the transmission table, and a refrigerator is arranged in the installation cavity. This hot rolling conveyer with cooling effect, not only the cooling effect is better, can also practice thrift a large amount of water resources, reduces fresh water resource's waste, has reached quick refrigerated effect, has practiced thrift refrigerated time, has improved refrigerated efficiency, cools down at the in-process of transmission, need not to wait to transport after the cooling is accomplished, has practiced thrift operating time, has improved production efficiency.

Description

Hot rolling conveyer with cooling effect

Technical Field

The utility model relates to the technical field of hot rolling mills, in particular to a hot rolling conveyor with a cooling effect.

Background

The hot rolling equipment is used for rolling steel billets above the recrystallization temperature, one steel billet is rolled after being heated and is corrected into a steel plate, the steel plate is called hot rolling, the metal plasticity is high during the hot rolling, the deformation resistance is low, the energy consumption of metal deformation is greatly reduced, after the steel billet is corrected into the steel plate by the hot rolling, in the transportation process, the heat generated during the hot rolling is remained on the steel plate and needs to be cooled firstly for transportation, the steel plate is prevented from deforming, the quality of finished steel is influenced, the cooling device of the existing hot rolling machine generally adopts a water spraying mode for cooling, the water after being used is directly discharged to pollute the environment, the waste of water resources is caused, the cooling cost of the equipment is improved, and the cooling device is usually independently cooled after the hot rolling is finished, the transportation is carried out after the cooling is finished, the working time is wasted, and the production efficiency is not improved, in view of these drawbacks, it is necessary to design a hot rolling conveyor having a cooling effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hot rolling conveyor with a cooling effect, which has the advantages that the upper surface of a steel billet after hot rolling is quickly cooled through an atomizing spray head, the cooling effect is better, a large amount of water resources can be saved, the waste of fresh water resources is reduced, the lower surface of the steel billet is quickly cooled through cold air generated by a refrigerator, the quick cooling effect is achieved, the cooling time is saved, the cooling efficiency is improved, the temperature is reduced in the transmission process, the transportation is not required to be carried out after the cooling is finished, the working time is saved, the production efficiency is improved, and the problems in the prior art can be solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hot rolling conveyer with cooling effect, including hot rolling equipment main part, support frame and transmission platform, the right side of hot rolling equipment main part is equipped with the transmission platform, the last fixed surface of transmission platform installs the support frame, surface mounting has the water tank on the top of support frame, the bottom of water tank is equipped with the outlet pipe, the top that the outlet pipe passed the support frame is connected on first connecting pipe, one side equidistance that the outlet pipe was kept away from to first connecting pipe is installed three groups of second connecting pipes, the one end that first connecting pipe was kept away from to the second connecting pipe all installs atomizer, be equipped with the installation cavity under the inside of transmission platform is located the support frame, install the refrigerator in the installation cavity.

Preferably, all be equipped with the mounting groove on the inner wall of the both sides of transmission platform, install the conveying roller in the mounting groove, the upper surface of conveying roller is in same horizontal plane with the upper surface of transmission platform, and the conveying roller is connected on drive arrangement's output, and drive arrangement installs on the mounting bracket, and the mounting bracket is fixed on the lateral wall of transmission platform.

Preferably, the driving device comprises a driving motor, the output end of the first driving motor is connected with the driving shaft, a driving gear is mounted on the outer surface of the driving shaft, a driven gear is meshed with the driving gear and fixed on the outer surface of the driven shaft, and the driven shaft penetrates through the transmission table and is connected with the conveying roller together.

Preferably, the top of the water tank is provided with a water inlet pipe, the water inlet pipe is communicated with the inside of the water tank, and the second connecting pipe is communicated with the first connecting pipe.

Preferably, an air pump is arranged on the right side of the water tank, an air inlet pipe is mounted at the output end of the air pump, one end, far away from the air pump, of the air inlet pipe penetrates through the top of the support frame and is connected to the water outlet pipe and communicated with the water outlet pipe, and a valve is arranged on the water outlet pipe.

Preferably, the left side wall of transmission platform corresponds the department with the installation cavity and has an access door through the hinge joint, is equipped with the handle on the access door.

Preferably, the bracing piece is all installed at four angles of the lower surface of transmission platform, and the bottom of bracing piece all is fixed with the blotter.

Preferably, an opening is formed in the top of the mounting cavity, and an air outlet of the refrigerator is formed in the opening.

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

1. this hot rolling conveyer with cooling effect, the air pump of setting is through the atomizer blowout after with the water atomization in the water tank, carries out rapid cooling to the steel billet upper surface after the hot rolling, and not only the cooling effect is better, can also practice thrift a large amount of water resources, reduces the waste of fresh water resource, and the air conditioning that produces through the refrigerator carries out rapid cooling to the lower surface of steel billet, has reached quick refrigerated effect, has practiced thrift the refrigerated time, has improved refrigerated efficiency.

2. This hot rolling conveyer with cooling effect, the back is accomplished in the steel billet hot rolling, cools down at the in-process of transmission, need not to wait to transport after the cooling is accomplished, practiced thrift operating time, improved production efficiency, the blotter of setting has certain shock attenuation effect, has cushioned rocking that the device produced in the course of the work, has improved the stability of the device work, the access door of setting is convenient for maintain the refrigerator, it is more convenient to use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial schematic structural view of the present invention;

FIG. 3 is a cross-sectional view of the internal structure of the stand of the present invention;

FIG. 4 is a schematic view of a first connecting tube according to the present invention;

FIG. 5 is a cross-sectional view of a portion of the structure of the present invention.

In the figure: 1. a hot rolling apparatus main body; 2. a support frame; 3. a transfer station; 4. a transfer roller; 5. mounting grooves; 6. a drive device; 7. an access door; 8. an air pump; 9. a water inlet pipe; 10. a water tank; 11. an air inlet pipe; 12. a first connecting pipe; 13. a water outlet pipe; 14. a second connecting pipe; 15. an atomizing spray head; 16. a mounting cavity; 17. a refrigerator; 18. an opening; 19. a mounting frame; 20. a support bar; 21. a cushion pad.

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. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-5, a hot rolling conveyor with cooling effect comprises a hot rolling equipment body 1, a support frame 2 and a transmission table 3, the transmission table 3 is arranged on the right side of the hot rolling equipment body 1, mounting grooves 5 are arranged on the inner walls of the two sides of the transmission table 3, a transmission roller 4 is mounted in the mounting groove 5, the upper surface of the transmission roller 4 and the upper surface of the transmission table 3 are on the same horizontal plane, the transmission roller 4 is connected to the output end of a driving device 6, the driving device 6 is mounted on a mounting frame 19, the mounting frame 19 is fixed on the outer side wall of the transmission table 3, the driving device 6 comprises a driving motor, the output end of a first driving motor is connected with a driving shaft, the outer surface of the driving shaft is provided with a driving gear, the driving gear is engaged with a driven gear, the driven gear is fixed on the outer surface of a driven shaft, the driven shaft passes through the transmission table 3 and is connected with the transmission roller 4, the upper surface of the transmission platform 3 is fixedly provided with a support frame 2, the upper surface of the top of the support frame 2 is provided with a water tank 10, the bottom of the water tank 10 is provided with a water outlet pipe 13, the water outlet pipe 13 penetrates through the top of the support frame 2 to be connected onto a first connecting pipe 12, one side of the first connecting pipe 12 far away from the water outlet pipe 13 is provided with three groups of second connecting pipes 14 at equal intervals, one ends of the second connecting pipes 14 far away from the first connecting pipe 12 are provided with atomizing nozzles 15, the top of the water tank 10 is provided with a water inlet pipe 9, the water inlet pipe 9 is communicated with the inside of the water tank 10, the second connecting pipes 14 are communicated with the first connecting pipe 12, the right side of the water tank 10 is provided with an air pump 8, the output end of the air pump 8 is provided with an air inlet pipe 11, one end of the air inlet pipe 11 far away from the air pump 8 penetrates through the top of the support frame 2 to be connected onto the water outlet pipe 13 and is communicated with the water outlet pipe 13, the water outlet pipe 13 is provided with a valve on the water outlet pipe 13, the inside of the transmission platform 3 is positioned under the support frame 2 and is provided with an installation cavity 16, install refrigerator 17 in the installation cavity 16, the left side wall of transmission platform 3 has access door 7 with the 16 corresponding departments of installation cavity through hinge joint, is equipped with the handle on the access door 7, and bracing piece 20 is all installed at four angles of lower surface of transmission platform 3, and the bottom of bracing piece 20 all is fixed with blotter 21, and the top of installation cavity 16 is equipped with opening 18, and the air outlet of refrigerator 17 sets up in opening 18 department.

The working principle is as follows: when the device is used, the device is connected with an external power supply, water is filled in the water tank 10 through the water inlet pipe 9, after the hot rolling equipment main body 1 is started to finish the hot rolling of steel billets, the driving device 6 is started, the conveying roller 4 rotates to carry out transmission work, the steel billets are conveyed, when steel is conveyed to the inside of the support frame 2, the air pump 8 is started, the air pump 8 works to blow air into the water outlet pipe 13 through the air inlet pipe 11, the valve on the water outlet pipe 13 is opened at the moment, water flows into the water inlet pipe 13 and the water outlet pipe 13 in the water tank 10, the water is atomized by the air generated by the air pump 8 and then is sprayed onto the steel billets through the atomizing nozzle 15, the upper surfaces of the steel billets are cooled, meanwhile, the refrigerator 17 works to blow cold air to the lower surfaces of the steel billets, and the lower surfaces of the steel billets are cooled.

In summary, in the hot rolling conveyor with cooling effect, the air pump 8 is arranged to atomize the water in the water tank 10 and then spray the atomized water through the atomizing nozzle 15, the upper surface of the hot rolled steel billet is rapidly cooled, so that the cooling effect is better, a large amount of water resources can be saved, the waste of fresh water resources is reduced, the cold air generated by the refrigerator 17 rapidly cools the lower surface of the billet, thereby achieving the effect of rapid cooling, saving the cooling time, and after the hot rolling of the billet is finished, the in-process of transmission is cooled down, need not to wait to transport after the cooling is accomplished, has practiced thrift operating time, has improved production efficiency, and the blotter 21 that sets up has certain shock attenuation effect, has cushioned rocking that the device produced in the course of the work, has improved the stability of the device work, and the access door 7 that sets up is convenient for maintain refrigerator 17, and it is more convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hot rolling conveyor with a cooling effect, comprising a hot rolling equipment body (1), a support frame (2) and a conveying table (3), characterized in that: the right side of hot rolling equipment main part (1) is equipped with transmission platform (3), the last fixed surface of transmission platform (3) installs support frame (2), surface mounting has water tank (10) on the top of support frame (2), the bottom of water tank (10) is equipped with outlet pipe (13), the top that outlet pipe (13) passed support frame (2) is connected on first connecting pipe (12), one side equidistance that outlet pipe (13) were kept away from in first connecting pipe (12) is installed three group's second connecting pipe (14), atomizer (15) are all installed to the one end that first connecting pipe (12) were kept away from in second connecting pipe (14), be equipped with installation cavity (16) under the inside that is located support frame (2) of transmission platform (3), install refrigerator (17) in installation cavity (16).

2. A hot rolling conveyor having a cooling effect according to claim 1, characterized in that: all be equipped with mounting groove (5) on the inner wall of the both sides of transmission platform (3), install conveying roller (4) in mounting groove (5), the upper surface of conveying roller (4) is in on the same horizontal plane with the upper surface of transmission platform (3), conveying roller (4) are connected on drive arrangement's (6) output, drive arrangement (6) are installed on mounting bracket (19), mounting bracket (19) are fixed on the lateral wall of transmission platform (3).

3. A hot rolling conveyor having a cooling effect according to claim 2, characterized in that: the driving device (6) comprises a driving motor, the output end of the first driving motor is connected with the driving shaft, the outer surface of the driving shaft is provided with a driving gear, the driving gear is meshed with a driven gear, the driven gear is fixed on the outer surface of the driven shaft, and the driven shaft penetrates through the transmission table (3) and is connected with the transmission roller (4).

4. A hot rolling conveyor having a cooling effect according to claim 1, characterized in that: the top of water tank (10) is equipped with inlet tube (9), and inlet tube (9) communicate with each other with water tank (10) inside, and second connecting pipe (14) and first connecting pipe (12) communicate.

5. A hot rolling conveyor having a cooling effect according to claim 1, characterized in that: the right side of water tank (10) is equipped with air pump (8), and intake pipe (11) are installed to the output of air pump (8), and the one end that air pump (8) were kept away from in intake pipe (11) is passed the top of support frame (2) and is connected on outlet pipe (13) to communicate with outlet pipe (13), be equipped with the valve on outlet pipe (13).

6. A hot rolling conveyor having a cooling effect according to claim 1, characterized in that: the left side wall of transmission platform (3) and installation cavity (16) correspond the department and articulate through the hinge has access door (7), is equipped with the handle on access door (7).

7. A hot rolling conveyor having a cooling effect according to claim 1, characterized in that: the four corners of the lower surface of the transmission table (3) are provided with support rods (20), and cushion pads (21) are fixed at the bottoms of the support rods (20).

8. A hot rolling conveyor having a cooling effect according to claim 1, characterized in that: an opening (18) is formed in the top of the mounting cavity (16), and an air outlet of the refrigerator (17) is formed in the opening (18).