Quenching device for ferrous metal smelting rolled product

Abstract

The utility model belongs to the technical field of quenching devices, and particularly relates to a quenching device for ferrous metal smelting rolled products, which comprises a quenching device body and a partition plate, the partition plate is fixedly connected onto the quenching device body, and a flue gas treatment mechanism on the quenching device body is positioned in an inner cavity of the partition plate. Two first sliding grooves are formed in the top face of the partition plate, a plurality of sliding rods are slidably connected into the two first sliding grooves respectively, two baffles are fixedly connected between the sliding rods respectively, semicircular grooves are formed in the baffles, and sealing pieces are fixedly connected into the semicircular grooves. The multiple fixing blocks are slidably connected into the two first sliding grooves correspondingly and fixed to the bottom faces of the multiple sliding rods correspondingly; the utility model solves the problem that when the quenching device is used, although smoke generated by quenching can be absorbed and filtered, part of the smoke still drifts into the air, and the surrounding working environment is polluted.

Description

Technical Field

[0001] The utility model belongs to the technical field of quenching devices, in particular to a quenching device for ferrous metal smelting and rolling products. Background Art

[0002] The quenching device for ferrous metal smelting rolled products is a device specially used for quenching treatment of ferrous metal smelting rolled products. Quenching is a heat treatment process that changes the physical and chemical properties of the material through rapid cooling, thereby improving its hardness, wear resistance and strength.

[0003] For example, the Chinese patent with publication number CN217781228U discloses a quenching device for ferrous metal smelting rolled products, including a quenching pool and a partition, the partition is fixed in the quenching pool, the two sides of the partition are quenching chambers and filter chambers, and also includes: a smoke treatment mechanism, the smoke treatment mechanism is fixed on the quenching pool, the smoke treatment mechanism includes an angle adjustment mechanism, a first pipe, multiple second pipes, multiple covers, a hose, an exhaust fan and a third pipe, the angle adjustment mechanism and the exhaust fan are both fixed on the outer wall of the quenching pool, the first pipe is fixed on the angle adjustment mechanism, multiple second pipes are all fixed on the first pipe, and multiple covers are evenly fixed on multiple second pipes. When the utility model is in use, it can process the smoke generated by quenching at a close distance to prevent the smoke generated by quenching from polluting the workshop, which is also a health guarantee for the workers in the workshop.

[0004] The above patent has the following problems:

[0005] This patent has some disadvantages when used, such as: when the above quenching device is used, although it can absorb and filter the smoke generated by quenching, some of the smoke will still drift into the air, causing pollution to the surrounding working environment. In view of this, we propose a quenching device for ferrous metal smelting and rolling products. Utility Model Content

[0006] The utility model aims to provide a quenching device for ferrous metal smelting and rolling products to solve the problems raised in the above-mentioned background technology.

[0007] In view of this, the utility model provides a quenching device for ferrous metal smelting and rolling products, comprising:

[0008] A quenching device body and a partition, wherein the partition is fixedly connected to the quenching device body, and the smoke treatment mechanism on the quenching device body is located in the inner cavity of the partition, the top surface of the partition is provided with two first slide grooves, a plurality of slide rods are respectively slidably connected in the two first slide grooves, two baffles are respectively fixedly connected between the plurality of slide rods, a semicircular groove is provided on the baffle, and a sealing sheet is fixedly connected in the semicircular groove;

[0009] A plurality of fixed blocks, wherein the plurality of fixed blocks are respectively slidably connected in the two first sliding grooves and are respectively fixed to the bottom surfaces of the plurality of sliding rods;

[0010] Two second slide grooves, the two second slide grooves are symmetrically arranged in the partition and are respectively connected to the two first slide grooves, a plurality of racks are respectively slidably connected in the two second slide grooves, and the top surfaces of the plurality of racks are respectively fixed to the bottom ends of the plurality of fixing blocks;

[0011] A driving assembly is located in the partition and is used to drive the two racks to move.

[0012] Based on the above structure, by setting the first slide groove and sliding rod, it is ensured that multiple sliding rods can slide in the two first slide grooves respectively, and by setting the baffle and partition, it is ensured that when the multiple sliding rods slide, the multiple sliding rods will respectively drive the two baffles to slide, and ensure that the two baffles and partition can block the smoke generated by quenching in the partition, and by setting the fixed block, the second slide groove and rack are ensured to ensure that the rack can drive the sliding rod to move along the second slide groove through the fixed block, and by setting the driving assembly, it is ensured that the user can drive multiple racks to move through the driving assembly, and by setting the semicircular groove and sealing plate, it is ensured that when the steel rope on the gantry crane is between the two semicircular grooves, it can be sealed by the two sealing plates to prevent the smoke in the partition from drifting to the outside.

[0013] In the above technical solution, further, the driving component includes:

[0014] A plurality of first rotating grooves, wherein the plurality of first rotating grooves are provided in the partition plate and are respectively connected to the two second sliding grooves, wherein a plurality of gears are rotatably connected to the plurality of first rotating grooves, and the plurality of gears are respectively meshed with the plurality of racks;

[0015] Two through slots, the two through slots are symmetrically arranged in the partition and are respectively connected to the plurality of first rotating slots, two transmission rods are respectively rotatably connected in the two through slots, and two ends of the two transmission rods respectively extend into the plurality of first rotating slots and are respectively fixed to the plurality of gears;

[0016] Two second rotating grooves, the two second rotating grooves are symmetrically arranged in the partition and are respectively connected to two of the first rotating grooves, two first worm gears are respectively rotatably connected in the two second rotating grooves, and one end of the two first worm gears respectively extends into the two first rotating grooves and is respectively fixed to two of the gears;

[0017] a third rotating groove, the third rotating groove being provided in the partition plate and communicating with the two second rotating grooves, wherein a first worm group meshing with the two first worm wheels is rotatably connected in the third rotating groove;

[0018] a fourth rotating groove, the fourth rotating groove being provided on the inner wall of the third rotating groove and being in communication with the outside, the fourth rotating groove being rotatably connected with a second worm wheel fixed to the first worm gear group, the lower part of the second worm wheel being meshed with a second worm gear rotating with the fourth rotating groove;

[0019] A motor, wherein the output end of the motor passes through the partition plate and extends into the fourth rotating groove and is fixed to one end of the second worm.

[0020] In this technical solution, it is ensured that the smoke in the inner cavity of the partition will not drift to the outside.

[0021] In the above technical solution, further, both ends of the two transmission rods are respectively rotatably connected to the plurality of first rotation grooves, and one end of the two first worm wheels is respectively rotatably connected to two of the first rotation grooves.

[0022] In the technical solution, it is ensured that both ends of the two transmission rods can rotate normally in the plurality of first rotation grooves respectively, and it is ensured that one ends of the two first worm wheels can rotate normally in two of the first rotation grooves respectively.

[0023] In the above technical solution, further, the first worm gear group is composed of two first worm gears with opposite thread rotation directions.

[0024] In this technical solution, it is ensured that when the first worm gear group rotates, the two first worm wheels can be driven to rotate in opposite directions.

[0025] In the above technical solution, further, the output shaft of the motor is rotationally connected to the partition.

[0026] In this technical solution, it is ensured that the output shaft of the motor can rotate normally in the partition.

[0027] In the above technical solution, further, the sealing sheet is made of high-temperature silicone rubber.

[0028] In this technical solution, it is ensured that the sealing sheet can have good high temperature resistance and elasticity and can adapt to a certain degree of compression and extension deformation.

[0029] The beneficial effects of the utility model are:

[0030] The quenching device for ferrous metal smelting rolled products ensures that the multiple sliding rods can slide in the two first sliding grooves respectively through the provided first sliding groove and sliding rod, and ensures that the multiple sliding rods can drive the two baffles to slide respectively through the provided baffles and partitions when the multiple sliding rods slide, and ensure that the two baffles and partitions can block the smoke generated by quenching in the partitions, and ensure that the rack can drive the sliding rod to move along the second sliding groove through the fixed block through the provided driving assembly, and ensure that the user can drive the multiple racks to move through the driving assembly, and ensure that the semicircular groove and sealing sheet are provided. When the steel rope on the gantry crane is between the two semicircular grooves, it can be sealed by the two sealing sheets to prevent the smoke in the partition from drifting to the outside, thereby solving the problem that although the quenching device can absorb and filter the smoke generated by quenching when in use, some of the smoke will still drift into the air and pollute the surrounding working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0032] Figure 2 It is a schematic diagram of a partial explosion structure of the utility model;

[0033] Figure 3 This is one of the schematic diagrams of the internal structure of the partition of the utility model;

[0034] Figure 4 This is the second schematic diagram of the internal structure of the partition of the utility model;

[0035] Figure 5 This is the third schematic diagram of the internal structure of the partition of the utility model;

[0036] Figure 6 This is the fourth schematic diagram of the internal structure of the partition of the utility model.

[0037] The symbols in the figure are:

[0038] 1. Quenching device body; 2. First slide groove; 3. Slide rod; 4. Baffle; 5. Semicircular groove; 6. Sealing plate; 7. Fixed block; 8. Second slide groove; 9. Rack; 10. First rotating groove; 11. Gear; 12. Through groove; 13. Transmission rod; 14. Second rotating groove; 15. First worm wheel; 16. Third rotating groove; 17. First worm gear group; 18. Fourth rotating groove; 19. Second worm wheel; 20. Second worm; 21. Motor; 22. Partition. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0040] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0041] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0042] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0043] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples. Example

[0044] See also Figure 1 - Figure 6 As shown, this embodiment provides a quenching device for ferrous metal smelting rolled products, comprising:

[0045] A quenching device body 1 and a partition 22, wherein the partition 22 is fixedly connected to the quenching device body 1, and the smoke treatment mechanism on the quenching device body 1 is located in the inner cavity of the partition 22, and two first slide grooves 2 are provided on the top surface of the partition 22, and a plurality of slide rods 3 are respectively slidably connected in the two first slide grooves 2, and two baffles 4 are respectively fixedly connected between the plurality of slide rods 3, and a semicircular groove 5 is provided on the baffle 4, and a sealing sheet 6 is fixedly connected in the semicircular groove 5;

[0046] A plurality of fixing blocks 7, wherein the plurality of fixing blocks 7 are respectively slidably connected in the two first sliding grooves 2 and are respectively fixed to the bottom surfaces of the plurality of sliding rods 3;

[0047] Two second chutes 8, the two second chutes 8 are symmetrically arranged in the partition 22 and are respectively connected to the two first chutes 2, a plurality of racks 9 are respectively slidably connected in the two second chutes 8, and the top surfaces of the plurality of racks 9 are respectively fixed to the bottom ends of the plurality of fixing blocks 7;

[0048] The driving assembly is located in the partition 22 and is used to drive the two racks 9 to move. Example

[0049] This embodiment provides a quenching device for ferrous metal smelting rolled products, which, in addition to the technical solutions of the above embodiments, also has the following technical features, and the driving component includes:

[0050] A plurality of first rotating grooves 10, the plurality of first rotating grooves 10 are opened in the partition plate 22 and are respectively connected to the two second sliding grooves 8, a plurality of gears 11 are rotatably connected in the plurality of first rotating grooves 10, and the plurality of gears 11 are respectively meshed with the plurality of racks 9;

[0051] Two through slots 12, the two through slots 12 are symmetrically opened in the partition plate 22 and are respectively connected to the plurality of first rotating slots 10, two transmission rods 13 are respectively rotatably connected in the two through slots 12, and two ends of the two transmission rods 13 respectively extend into the plurality of first rotating slots 10 and are respectively fixed to the plurality of gears 11;

[0052] Two second rotating grooves 14, the two second rotating grooves 14 are symmetrically opened in the partition plate 22 and are respectively connected to two of the first rotating grooves 10, two first worm gears 15 are respectively rotatably connected in the two second rotating grooves 14, and one end of the two first worm gears 15 respectively extends into the two first rotating grooves 10 and is respectively fixed to two of the gears 11;

[0053] A third rotating groove 16, which is provided in the partition plate 22 and communicates with the two second rotating grooves 14, and a first worm group 17 meshing with the two first worm wheels 15 is rotatably connected in the third rotating groove 16;

[0054] A fourth rotating groove 18, which is formed on the inner wall of the third rotating groove 16 and communicates with the outside. A second worm wheel 19 fixed to the first worm gear set 17 is rotatably connected in the fourth rotating groove 18, and a second worm 20 rotatably engaged with the fourth rotating groove 18 is engaged below the second worm wheel 19;

[0055] The motor 21 has an output end that penetrates the partition plate 22 and extends into the fourth rotation slot 18 and is fixed to one end of the second worm 20 .

[0056] When in use, the user starts the motor 21, and the output shaft of the motor 21 drives the second worm 20 to rotate in the fourth rotation groove 18, so that the second worm 20 drives the second worm wheel 19 to rotate in the fourth rotation groove 18, and the second worm wheel 19 drives the first worm group 17 to rotate in the third rotation groove 16. When the first worm group 17 rotates, the first worm group 17 drives the two first worm wheels 15 to rotate in opposite directions in the two second rotation grooves 14, respectively, and the two first worm wheels 15 respectively drive two of the gears 11 in the two first rotation grooves 10 to rotate in opposite directions, so that the two gears 11 respectively drive the other two through the two transmission rods 13. The gears 11 rotate in opposite directions. When the gears 11 rotate, the gears 11 will respectively drive the racks 9 to slide in the two second slide grooves 8, so that the racks 9 drive the slide bars 3 to slide in the two first slide grooves 2 through the fixed blocks 7, so that the slide bars 3 respectively drive the two baffles 4 to move away from each other. When the two baffles 4 move away from each other, the two baffles 4 will respectively drive the two sealing sheets 6 to move away from each other. Then the user turns off the motor 21, and then the user moves the ferrous metal smelting rolled product to the inner cavity of the partition 22 through the gantry crane. When the steel rope of the gantry crane moves to the appropriate position, the steel rope of the gantry crane will be located between the two sealing sheets 6. Then the user starts the motor 21, and the output shaft of the motor 21 drives the second worm 20 to rotate in the fourth rotation groove 18 in the opposite direction, so that the second worm 20 drives the second worm wheel 19 to rotate in the fourth rotation groove 18 in the opposite direction, and the second worm wheel 19 drives the first worm group 17 to rotate in the third rotation groove 16 in the opposite direction. When the first worm group 17 rotates in the opposite direction, the first worm group 17 drives the two first worm wheels 15 to rotate in the opposite directions in the two second rotation grooves 14 respectively, and the two first worm wheels 15 respectively drive the two gears 11 in the two first rotation grooves 10 to rotate in the opposite directions, so that the two gears 11 are driven by the two transmission rods 13 respectively. The other two gears 11 rotate in opposite directions. When the multiple gears 11 rotate in the opposite direction, the multiple gears 11 will respectively drive the multiple racks 9 to slide in the opposite directions in the two second slide grooves 8, so that the multiple racks 9 can drive the multiple slide bars 3 to slide in the opposite directions in the two first slide grooves 2 through the multiple fixed blocks 7, so that the multiple slide bars 3 can respectively drive the two baffles 4 to approach each other. When the two baffles 4 approach each other, the two baffles 4 will respectively drive the two sealing plates 6 to approach each other. When the two baffles 4 move to a position where they cannot move, the two sealing plates 6 will seal the gap between the steel rope on the gantry crane and the two semicircular grooves 5 to ensure that the smoke in the inner cavity of the partition 22 will not drift to the outside. Example

[0057] The present embodiment provides a quenching device for ferrous metal smelting rolled products. In addition to the technical solutions of the above-mentioned embodiments, it also has the following technical features: the two ends of the two transmission rods 13 are respectively rotatably connected to the multiple first rotating grooves 10, and one end of the two first worm gears 15 is respectively rotatably connected to two of the first rotating grooves 10.

[0058] It is ensured that both ends of the two transmission rods 13 can rotate normally in the first rotation grooves 10 , and it is ensured that one ends of the two first worm wheels 15 can rotate normally in two of the first rotation grooves 10 . Example

[0059] This embodiment provides a quenching device for ferrous metal smelting rolled products. In addition to the technical solutions of the above embodiments, it also has the following technical features: the first worm group 17 is composed of two first worms with opposite thread rotation directions.

[0060] It is ensured that when the first worm gear set 17 rotates, the two first worm wheels 15 can be driven to rotate in opposite directions. Example

[0061] This embodiment provides a quenching device for ferrous metal smelting rolled products. In addition to the technical solutions of the above-mentioned embodiments, it also has the following technical features: the output shaft of the motor 21 is rotatably connected to the partition 22.

[0062] Here, it is ensured that the output shaft of the motor 21 can rotate normally in the partition 22 . Example

[0063] This embodiment provides a quenching device for ferrous metal smelting rolled products. In addition to the technical solutions of the above embodiments, it also has the following technical features: the sealing sheet 6 is made of high-temperature silicone rubber.

[0064] The sealing sheet 6 is ensured to have good high temperature resistance and elasticity and to be able to adapt to a certain degree of compression and extension deformation.

[0065] When in use, the user starts the motor 21, and the output shaft of the motor 21 drives the second worm 20 to rotate in the fourth rotation groove 18, so that the second worm 20 drives the second worm wheel 19 to rotate in the fourth rotation groove 18, and the second worm wheel 19 drives the first worm group 17 to rotate in the third rotation groove 16. When the first worm group 17 rotates, the first worm group 17 will drive the two first worm wheels 15 to rotate in opposite directions in the two second rotation grooves 14, respectively, and the two first worm wheels 15 respectively drive two of the gears 11 in the two first rotation grooves 10 to rotate in opposite directions, so that the two gears 11 respectively drive the other two gears through the two transmission rods 13 The wheels 11 rotate in opposite directions. When the multiple gears 11 rotate, the multiple gears 11 will respectively drive the multiple racks 9 to slide in the two second slide grooves 8, so that the multiple racks 9 drive the multiple slide bars 3 to slide in the two first slide grooves 2 through the multiple fixed blocks 7, so that the multiple slide bars 3 respectively drive the two baffles 4 to move away from each other. When the two baffles 4 move away from each other, the two baffles 4 will respectively drive the two sealing sheets 6 to move away from each other. Then the user turns off the motor 21, and then the user moves the ferrous metal smelting and rolling products to the inner cavity of the partition 22 through the gantry crane. When the steel rope of the gantry crane moves to the appropriate position, the steel rope of the gantry crane will be located between the two sealing sheets 6. Then the user starts the motor 21, and the output shaft of the motor 21 drives the second worm 20 to rotate in the fourth rotation groove 18 in the opposite direction, so that the second worm 20 drives the second worm wheel 19 to rotate in the fourth rotation groove 18 in the opposite direction, and the second worm wheel 19 drives the first worm group 17 to rotate in the third rotation groove 16 in the opposite direction. When the first worm group 17 rotates in the opposite direction, the first worm group 17 drives the two first worm wheels 15 to rotate in the opposite directions in the two second rotation grooves 14 respectively, and the two first worm wheels 15 respectively drive the two gears 11 in the two first rotation grooves 10 to rotate in the opposite directions, so that the two gears 11 respectively drive the other gears 11 through the two transmission rods 13 The two outer gears 11 rotate in opposite directions. When the multiple gears 11 rotate in the opposite direction, the multiple gears 11 will respectively drive the multiple racks 9 to slide in the opposite directions in the two second slide grooves 8, so that the multiple racks 9 can drive the multiple slide bars 3 to slide in the opposite directions in the two first slide grooves 2 through the multiple fixed blocks 7, so that the multiple slide bars 3 can respectively drive the two baffles 4 to approach each other. When the two baffles 4 approach each other, the two baffles 4 will respectively drive the two sealing plates 6 to approach each other. When the two baffles 4 move to a position where they cannot move, the two sealing plates 6 will seal the gap between the steel rope on the gantry crane and the two semicircular grooves 5 to ensure that the smoke in the inner cavity of the partition 22 will not drift to the outside.

[0066] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A quenching device for ferrous metal smelting rolled products, characterized in that: include: A quenching device body (1) and a partition (22), wherein the partition (22) is fixedly connected to the quenching device body (1), and a smoke treatment mechanism on the quenching device body (1) is located in an inner cavity of the partition (22), two first slide grooves (2) are provided on the top surface of the partition (22), a plurality of slide rods (3) are slidably connected in the two first slide grooves (2), two baffles (4) are fixedly connected between the plurality of slide rods (3), a semicircular groove (5) is provided on the baffle (4), and a sealing sheet (6) is fixedly connected in the semicircular groove (5); A plurality of fixed blocks (7), wherein the plurality of fixed blocks (7) are respectively slidably connected in the two first sliding grooves (2) and are respectively fixed to the bottom surfaces of the plurality of sliding rods (3); Two second slide grooves (8), the two second slide grooves (8) are symmetrically arranged in the partition (22) and are respectively connected to the two first slide grooves (2), a plurality of racks (9) are slidably connected in the two second slide grooves (8), and the top surfaces of the plurality of racks (9) are respectively fixed to the bottom ends of the plurality of fixing blocks (7); A drive assembly is located in the partition (22) and is used to drive the two racks (9) to move.

2. A quenching device for ferrous metal smelting rolled products according to claim 1, characterized in that: The drive assembly comprises: A plurality of first rotating grooves (10), the plurality of first rotating grooves (10) being opened in the partition plate (22) and respectively connected to the two second sliding grooves (8), a plurality of gears (11) being rotatably connected in the plurality of first rotating grooves (10), and the plurality of gears (11) being respectively meshed with the plurality of racks (9); Two through slots (12), the two through slots (12) are symmetrically arranged in the partition plate (22) and are respectively connected to the plurality of first rotating slots (10), two transmission rods (13) are respectively rotatably connected in the two through slots (12), and two ends of the two transmission rods (13) respectively extend into the plurality of first rotating slots (10) and are respectively fixed to the plurality of gears (11); Two second rotating grooves (14), the two second rotating grooves (14) are symmetrically arranged in the partition plate (22) and are respectively connected to two of the first rotating grooves (10), two first worm gears (15) are respectively rotatably connected in the two second rotating grooves (14), and one end of the two first worm gears (15) respectively extends into the two first rotating grooves (10) and is respectively fixed to two of the gears (11); a third rotating groove (16), the third rotating groove (16) being formed in the partition plate (22) and communicating with the two second rotating grooves (14), the third rotating groove (16) being rotatably connected with a first worm gear group (17) meshing with the two first worm wheels (15); a fourth rotating groove (18), the fourth rotating groove (18) being formed on the inner wall of the third rotating groove (16) and being in communication with the outside, a second worm wheel (19) fixed to the first worm gear group (17) being rotatably connected in the fourth rotating groove (18), a second worm wheel (20) rotatably engaged with the fourth rotating groove (18) being meshed below the second worm wheel (19); A motor (21), wherein an output end of the motor (21) passes through the partition plate (22) and extends into the fourth rotation groove (18) to be fixed to one end of the second worm gear (20).

3. A quenching device for ferrous metal smelting rolled products according to claim 2, characterized in that: Both ends of the two transmission rods (13) are respectively rotatably connected to a plurality of first rotation grooves (10), and one end of the two first worm wheels (15) is respectively rotatably connected to two of the first rotation grooves (10).

4. A quenching device for ferrous metal smelting rolled products according to claim 2, characterized in that: The first worm gear set (17) consists of two first worm gears with opposite thread rotation directions.

5. A quenching device for ferrous metal smelting rolled products according to claim 2, characterized in that: The output shaft of the motor (21) is rotationally connected to the partition plate (22).

6. A quenching device for ferrous metal smelting rolled products according to claim 1, characterized in that: The sealing sheet (6) is made of high-temperature silicone rubber.

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