CN217018044U

CN217018044U - Rolled piece leveling device for steelmaking

Info

Publication number: CN217018044U
Application number: CN202220890771.2U
Authority: CN
Inventors: 曾勰; 涂冰; 熊静
Original assignee: Chongqing Research Institute Of Nanchang University
Current assignee: Chongqing Research Institute Of Nanchang University
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-07-22
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses a rolled piece leveling device for steelmaking, which belongs to the technical field of steelmaking leveling and comprises a leveling machine body, wherein a base is arranged at the bottom of the leveling machine body, the interior of the base is of a hollow structure, and a driving unit for driving the leveling machine body to rotate is arranged on the base; the driving unit comprises a rotating shaft arranged at the bottom end of the leveling machine body, a driven gear arranged at the bottom end of the rotating shaft, a transmission gear and a driving gear which are rotatably arranged in the base, and a speed reduction motor arranged at the top end of the base. According to the leveling machine, the driving unit is arranged, and the position of the feeding end of the leveling machine body can be adjusted by workers according to actual working requirements by means of the mutual matching of the speed reducing motor and the gears, so that the workers can finish multiple leveling of metal plates only by standing on one side of the leveling machine body, the working strength of the workers can be reduced, and the actual working efficiency can be improved.

Description

Rolling piece leveling device for steelmaking

Technical Field

The utility model belongs to the technical field of steel making leveling, and particularly relates to a rolled piece leveling device for steel making.

Background

The leveling machine extrudes uneven metal plates with certain thickness through an upper roller and a lower roller, thereby achieving the leveling effect. Generally, the evener is mainly arranged by four above and five below or four above and three below. And is provided with a transfer roll shaft in front and back.

When the existing leveling machine is used, the flatness of a metal plate can meet the actual production requirement only by extruding the metal plate for multiple times, and in the process, because the feeding end and the discharging end of the leveling machine are respectively two sides of the leveling machine, a worker is required to walk back and forth to get the material on the two sides of the leveling machine, multiple leveling of the metal plate can be realized, the working strength of the worker is increased, and the actual working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems that when an existing leveling machine is used, the flatness of a metal plate needs to be extruded for multiple times to meet actual production requirements, in the process, because the feeding end and the discharging end of the leveling machine are two sides of the leveling machine respectively, workers need to walk back and forth on the two sides of the leveling machine to take materials, multiple times of leveling of the metal plate can be achieved, the working strength of the workers is improved, and the actual working efficiency is reduced, the leveling device for the rolled piece for steelmaking is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a rolled piece leveling device for steelmaking comprises a leveling machine body, wherein a base is arranged at the bottom of the leveling machine body, the interior of the base is of a hollow structure, and a driving unit for driving the leveling machine body to rotate is arranged on the base; drive unit installs at the inside drive gear of base and driving gear and installs the gear motor on the base top including the rotation axis of installing in evener body bottom, installing at the driven gear of rotation axis bottom, rotation, driven gear is located the inside of base, driven gear meshes with drive gear mutually, and drive gear meshes with the driving gear mutually, gear motor's output shaft runs through the inside that extends to the base and with driving gear fixed connection, control switch is all installed to the both sides of evener body, and control switch and gear motor electric connection, gear motor is three-phase gear motor.

As a further description of the above technical solution: foot cushion blocks are installed at the bottom end of the base, and the number of the foot cushion blocks is four.

As a further description of the above technical solution: the upper surface mounting of base has annular slide rail one, and slidable mounting has a plurality of sliders one on the annular slide rail one, slider one is installed in the bottom surface of evener body.

As a further description of the above technical solution: the bottom of evener body and the upper surface of base all install annular dustproof brush, annular dustproof brush encloses in the periphery of annular slide rail one, two the brush hair part of annular dustproof brush contacts.

As a further description of the above technical solution: a plurality of second sliding blocks are arranged at the bottoms of the driven gear, the transmission gear and the driving gear, annular sliding rails are arranged at the bottoms of the driven gear, the transmission gear and the driving gear, the annular sliding rails are arranged inside the base, and the second sliding blocks are slidably arranged on the second annular sliding rails close to the second sliding blocks.

As a further description of the above technical solution: the storage barrel is sleeved on the outer side of the speed reducing motor, the storage barrel is installed on the base, the motor on the speed reducing motor is a double-output-shaft motor, fan blades are installed on an output shaft at one end of the base in a far away mode, and a plurality of heat dissipation holes are formed in the bottom of the storage barrel.

As a further description of the above technical solution: the annular net is installed to the internal face bottom of containing cylinder to prevent that outside foreign matter from entering into in the containing cylinder through the louvre, circular net is installed on the top of containing cylinder.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the leveling machine, the driving unit is arranged, and the position of the feeding end of the leveling machine body can be adjusted by workers according to actual working requirements by means of the mutual matching of the speed reducing motor and the gears, so that the workers can finish multiple leveling of metal plates only by standing on one side of the leveling machine body, the working strength of the workers can be reduced, and the actual working efficiency can be improved.

2. According to the utility model, the annular slide rail I and the slide block I are arranged, so that the leveling machine body can be effectively supported, and the stability of the leveling machine body in the rotating process is improved.

3. According to the utility model, by arranging the containing barrel and the fan blades, the attractiveness of the whole device in the using process can be improved, the heat dissipation performance of the speed reduction motor can also be improved, and the actual using effect is good.

Drawings

FIG. 1 is a schematic view showing the overall structure of a rolled material flattening apparatus for steelmaking according to the present invention;

FIG. 2 is a schematic side sectional view of a base of a rolled steel flattening apparatus according to the present invention;

fig. 3 is a schematic side sectional structure diagram of a storage barrel of a rolled piece leveling device for steelmaking.

Illustration of the drawings: 1. a leveler body; 2. a base; 3. a rotating shaft; 4. a driven gear; 5. a transmission gear; 6. a driving gear; 7. a reduction motor; 8. a control switch; 9. a foot pad block; 10. a first annular slide rail; 11. a first sliding block; 12. an annular dust brush; 13. a second annular slide rail; 14. a second sliding block; 15. a storage cylinder; 16. heat dissipation holes; 17. a fan blade; 18. an endless web; 19. a circular mesh.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a rolled piece leveling device for steelmaking comprises a leveling machine body 1, wherein a base 2 is arranged at the bottom of the leveling machine body 1, the interior of the base 2 is of a hollow structure, and a driving unit for driving the leveling machine body 1 to rotate is arranged on the base 2; the driving unit comprises a rotating shaft 3 arranged at the bottom end of the leveling machine body 1, a driven gear 4 arranged at the bottom end of the rotating shaft 3, a transmission gear 5 and a driving gear 6 which are rotatably arranged inside the base 2, and a reducing motor 7 arranged at the top end of the base 2, wherein the driven gear 4 is positioned inside the base 2, the driven gear 4 is meshed with the transmission gear 5, the transmission gear 5 is meshed with the driving gear 6, an output shaft of the reducing motor 7 extends into the base 2 in a penetrating way and is fixedly connected with the driving gear 6, both sides of the leveling machine body 1 are respectively provided with a control switch 8, the control switches 8 can control the starting or closing of the reducing motor 7, the control switches 8 are electrically connected with the reducing motor 7, the reducing motor 7 is a three-phase reducing motor which can drive the leveling machine body 1 to rotate clockwise and anticlockwise, the operation of a worker is convenient, and by arranging the driving unit, utilize mutually supporting of gear motor 7 and a plurality of gear for the staff can adjust the position of 1 feed end of evener body according to the work demand of reality, thereby make the staff only need stand in one side of evener body 1 and can accomplish a lot of flattening to sheet metal, both can reduce staff's working strength, also can improve actual work efficiency.

Specifically, foot pad blocks 9 are installed to the bottom of base 2, and the quantity of foot pad blocks 9 is four, and foot pad blocks 9 can improve base 2's stability.

Furthermore, the upper surface of the base 2 is provided with a first annular slide rail 10, the first annular slide rail 10 is provided with a plurality of first sliders 11 in a sliding mode, the first sliders 11 are installed on the bottom surface of the leveling machine body 1, effective support for the leveling machine body 1 can be achieved through the arrangement of the first annular slide rail 10 and the first sliders 11, and stability of the leveling machine body 1 in the rotating process is improved.

Furthermore, the bottom end of the leveling machine body 1 and the upper surface of the base 2 are respectively provided with an annular dustproof brush 12, the annular dustproof brushes 12 are arranged around the periphery of the annular slide rail I10, the brush hair parts of the two annular dustproof brushes 12 are in contact, and through the arrangement of the annular dustproof brushes 12, external foreign matters can be prevented from entering between the annular slide rail I10 and the slide block I11, so that the abrasion of the annular slide rail I10 and the slide block I11 is reduced.

Furthermore, a plurality of second sliding blocks 14 are arranged at the bottoms of the driven gear 4, the transmission gear 5 and the driving gear 6, annular sliding rails 13 are arranged at the bottoms of the driven gear 4, the transmission gear 5 and the driving gear 6, the annular sliding rails 13 are arranged inside the base 2, the second sliding blocks 14 are slidably arranged on the annular sliding rails 13 close to the second sliding blocks, and the stability of the driven gear 4, the transmission gear 5 and the driving gear 6 in the rotating process can be improved by arranging the second sliding blocks 14 and the annular sliding rails 13.

Furthermore, a containing cylinder 15 is sleeved on the outer side of the speed reducing motor 7, the containing cylinder 15 is installed on the base 2, a motor on the speed reducing motor 7 is a double-output-shaft motor, fan blades 17 are installed on an output shaft far away from one end of the base 2, a plurality of heat dissipation holes 16 are formed in the bottom of the containing cylinder 15, through the containing cylinder 15 and the fan blades 17, the attractiveness of the whole device in the using process can be improved, the heat dissipation performance of the speed reducing motor 7 can also be improved, and the actual using effect is good.

Further, an annular net 18 is installed at the bottom of the inner wall surface of the storage cylinder 15 to prevent external foreign matters from entering the storage cylinder 15 through the heat radiation holes 16, a circular net 19 is installed at the top end of the storage cylinder 15, and external dust and the like can be prevented from entering the storage cylinder 15 by arranging the annular net 18 and the circular net 19.

The working principle is as follows: when the leveling machine is used, firstly, a metal plate to be leveled is placed at the position of a feeding hole of the leveling machine body 1, then the leveling machine body 1 is started, the metal plate can be leveled, after the metal plate is discharged from the position of a discharging hole of the leveling machine body 1, a worker can start the reducing motor 7 through the control switch 8 at one side of the feeding hole to drive the driving gear 6 to rotate, then the driving gear 5 drives the driven gear 4 to rotate, so that the leveling machine body 1 can be driven to rotate, the positions of the feeding hole and the discharging hole of the leveling machine body 1 are changed, then the worker can take down the metal plate at the position of the discharging hole, then the leveling machine body 1 is started again, the driving structure in the leveling machine body drives the upper and lower rollers in the leveling machine body to rotate in the direction opposite to the initial rotation direction, namely, the feeding hole of the leveling machine body 1 is changed into the discharging hole, and the discharge gate becomes the feed inlet to just can reuse evener body 1 carries out the flattening operation to sheet metal, so circulate many times, can accomplish sheet metal's flattening, and whole in-process staff need not to make a round trip to walk about, when reducing staff working strength, the flattening efficiency of reality has been improved, the user demand of reality has been satisfied, at this in-process, flabellum 17 can be high-speed rotatory, introduce the inside of containing cylinder 15 with outside air current and discharge, reach the purpose of the 7 temperatures of quick reduction gear motor.

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 equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A rolled piece leveling device for steelmaking comprises a leveling machine body (1) and is characterized in that a base (2) is arranged at the bottom of the leveling machine body (1), the inside of the base (2) is of a hollow structure, and a driving unit used for driving the leveling machine body (1) to rotate is arranged on the base (2); the driving unit comprises a rotating shaft (3) arranged at the bottom end of the leveling machine body (1), a driven gear (4) arranged at the bottom end of the rotating shaft (3), a transmission gear (5) and a driving gear (6) which are rotatably arranged in the base (2), and a speed reducing motor (7) arranged at the top end of the base (2), the driven gear (4) is positioned in the base (2), the driven gear (4) is meshed with the transmission gear (5), the transmission gear (5) is meshed with the driving gear (6), an output shaft of the reducing motor (7) penetrates through the base (2) to extend to the inside of the base and is fixedly connected with the driving gear (6), both sides of the evener body (1) are provided with control switches (8), and the control switch (8) is electrically connected with the speed reducing motor (7), and the speed reducing motor (7) is a three-phase speed reducing motor.

2. A rolled piece flattening device for steelmaking according to claim 1, characterized in that foot rest blocks (9) are mounted to the bottom end of the base (2), and the number of foot rest blocks (9) is four.

3. The rolled piece flattening device for steelmaking as claimed in claim 1, characterized in that the upper surface of said base (2) is provided with a first annular slide rail (10), and a plurality of first sliders (11) are slidably mounted on the first annular slide rail (10), said first sliders (11) being mounted on the bottom surface of the leveler body (1).

4. A rolled piece flattening device for steelmaking according to claim 3, characterized in that the bottom end of the flattening machine body (1) and the upper surface of the base (2) are both provided with an annular dustproof brush (12), the annular dustproof brush (12) surrounds the periphery of the first annular slide rail (10), and the brush hair parts of the two annular dustproof brushes (12) are contacted.

5. The rolled piece leveling device for steelmaking as claimed in claim 1, wherein a plurality of second sliding blocks (14) are mounted at the bottoms of the driven gear (4), the transmission gear (5) and the driving gear (6), annular second sliding rails (13) are arranged at the bottoms of the driven gear (4), the transmission gear (5) and the driving gear (6), the annular second sliding rails (13) are mounted inside the base (2), and the second sliding blocks (14) are slidably mounted on the adjacent second annular sliding rails (13).

6. The rolled piece leveling device for steelmaking as claimed in claim 1, wherein a storage barrel (15) is sleeved on the outer side of the speed reducing motor (7), the storage barrel (15) is installed on the base (2), the motor on the speed reducing motor (7) is a double-output-shaft motor, fan blades (17) are installed on an output shaft of one end of the speed reducing motor, which is far away from the base (2), and a plurality of heat dissipation holes (16) are formed in the bottom of the storage barrel (15).

7. A rolled piece flattening device for steelmaking according to claim 6, characterized in that an annular net (18) is installed at the bottom of the inner wall surface of the containing cylinder (15) to prevent external foreign matters from entering the containing cylinder (15) through the heat dissipation holes (16), and a circular net (19) is installed at the top end of the containing cylinder (15).