Splash-proof safety device for metal smelting

Abstract

The utility model discloses a metal smelting splash-proof safety device, and particularly relates to the technical field of metal smelting protection, the metal smelting splash-proof safety device comprises a first shell, a protection plate is slidably connected in the first shell, ceramic coatings are connected to the front side and the rear side of the protection plate, first through holes are formed in the left side and the right side of the first shell, and the first through holes are communicated with the first shell. Second shells are connected to the positions, close to the first through holes, of the two sides of the first shell, lifting mechanisms are arranged in the second shells, a protection plate is arranged, and ceramic coatings are arranged on the two sides of the protection plate, so that the high-temperature tolerance of the protection plate is improved, and the protection effect is further enhanced; the protective plate can slide up and down in the first shell, so that splashing metal particles and melts are prevented from penetrating through the protective plate, the splash-proof effect is achieved, the protective plate can slide up and down in the first shell, the height of the protective plate can be adjusted according to on-site splash-proof requirements, the splashing metal particles and melts are prevented from being splashed to staff bodies, and the splash-proof effect is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal smelting protection, in particular to a metal smelting splash prevention safety device. Background Art

[0002] Metal smelting is a process of converting metal from a combined state to a free state. Specifically, it is a process of obtaining a single metal by using reducing agents such as carbon, carbon monoxide, and hydrogen to react with metal oxides at high temperatures. During the smelting process, splashing is a common safety hazard. During the feeding process, if the moisture content in the raw materials is too high, the molten steel will quickly vaporize when it encounters moisture, producing a large number of bubbles, which will cause splashing. Splashing on personnel can cause serious consequences such as corrosion and skin burns. In order to reduce damage to employees, anti-splash safety devices are needed.

[0003] At present, employees mainly protect themselves from splash injuries by wearing safety shoes and protective clothing. However, the protective structure of protective clothing is relatively simple and it is difficult to effectively block splashing metal particles and molten materials. The splashing metal particles and molten materials may penetrate the protective clothing and cause damage to the skin. Utility Model Content

[0004] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0005] A metal smelting splash protection safety device, comprising:

[0006] a first housing, wherein a protective plate is slidably connected to the interior of the first housing, a ceramic coating is connected to the front and rear sides of the protective plate, a first through hole is formed on the left and right sides of the first housing, a second housing is connected to the sides of the first housing near the first through holes, and a lifting mechanism is provided inside the second housing;

[0007] A pair of first hinged seats are connected to the front and rear sides of the first shell. The first hinged seat is rotatably connected to the second hinged seat inside. The bottom of the second hinged seat is connected to a sleeve. The inside of the sleeve is slidably connected to the support frame.

[0008] In one possible implementation, the lifting mechanism includes a servo motor, the bottom of the servo motor is fixedly connected to the second shell, one end of the servo motor output shaft is connected to a reciprocating screw, one end of the reciprocating screw is rotatably connected to a bearing seat, the top of the bearing seat is fixedly connected to the inner wall of the second shell, the outer side of the bearing seat is provided with a ball nut pair, the outer side of the ball nut pair is fixedly connected to a fixing sleeve, and one side of the fixing sleeve is fixedly connected to the protective plate.

[0009] In a possible implementation, the position of the fixing sleeve corresponds to the position of the first through hole, and the fixing sleeve passes through the interior of the first through hole.

[0010] In one possible implementation, a pair of first sockets are correspondingly provided at the bottom of the sleeve, a limiting rod is passed through the interior of the first sockets, eleven second sockets are provided inside the support frame from top to bottom, and one end of the limiting rod passes through the interior of the second sockets.

[0011] In a possible implementation, a diameter of the first plug hole is consistent with a diameter of the second plug hole.

[0012] In a possible implementation, the bottom of the first housing is connected to a bottom plate, a pair of support seats are correspondingly connected below the bottom plate, and a pair of universal wheels are correspondingly connected below the support seats.

[0013] In a possible implementation, the length of the limiting rod is smaller than the distance between a pair of support seats.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. By providing a protective plate and providing a ceramic coating on both sides of the protective plate, it is beneficial to improve the high temperature tolerance of the protective plate, further enhance the protective effect, and help prevent splashing metal particles and molten materials from penetrating the protective plate, thereby playing a splash prevention effect. Moreover, the protective plate can slide up and down in the first shell, which is beneficial to adjust the height of the protective plate according to the splash prevention needs on site, avoid splashing metal particles and molten materials from splashing onto employees, and further improve the splash prevention effect.

[0016] 2. During use, by removing the support frame from the sleeve and inserting the limit rod into the support frame and the sleeve, it is helpful to fix the support frame. At the same time, flip the support frames on both sides so that their bottoms are in contact with the ground, which is helpful to increase the stability of the device and prevent it from tipping over. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is an exploded view of the protective plate and the second shell of the utility model;

[0020] Figure 3 This is an exploded view of the sleeve, support frame and limit rod of the utility model.

[0021] Description of reference numerals:

[0022] 1. Protective plate; 2. Ceramic coating; 3. First shell; 4. Second shell; 5. Support seat; 6. Bottom plate; 7. Universal wheel; 8. First hinge seat; 9. Second hinge seat; 10. Sleeve; 11. Support frame; 12. Limit rod; 13. Fixed sleeve; 14. First through hole; 15. Bearing seat; 16. Reciprocating screw; 17. Ball nut pair; 18. Servo motor; 19. First jack; 20. Second jack. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0024] The embodiments of the present application solve the problems in the prior art by providing a metal smelting splash protection safety device.

[0025] The technical solution in the embodiments of the present application is to solve the above problems, and the overall idea is as follows:

[0026] like Figure 1-Figure 3 As shown, a metal smelting splash protection safety device comprises:

[0027] A ceramic coating 2 is connected to both the front and rear sides of the protective plate 1. A first through hole 14 is formed on both the left and right sides of the first shell 3. A second shell 4 is connected to both sides of the first shell 3 near the first through holes 14. A lifting mechanism is provided inside the second shell 4. The ceramic coating has the characteristics of high hardness and resistance to wear, which can effectively prevent the surface of the protective plate 1 from being damaged by wear. In addition, the ceramic coating material also has good tolerance in high temperature environments and can effectively resist high-temperature oxidation and corrosion.

[0028] A pair of first hinge seats 8 are connected to the front and rear sides of the first shell 3. The first hinge seat 8 is internally rotatably connected to the second hinge seat 9. The bottom of the second hinge seat 9 is connected to a sleeve 10. The interior of the sleeve 10 is slidably connected to a support frame 11.

[0029] In some examples, the lifting mechanism includes a servo motor 18, the bottom of the servo motor 18 is fixedly connected to the second shell 4, one end of the output shaft of the servo motor 18 is connected to a reciprocating screw 16, one end of the reciprocating screw 16 is rotatably connected to a bearing seat 15, the top of the bearing seat 15 is fixedly connected to the inner wall of the second shell 4, the outer side of the bearing seat 15 is provided with a ball nut pair 17, the outer side of the ball nut pair 17 is fixedly connected to a fixed sleeve 13, one side of the fixed sleeve 13 is fixedly connected to the protective plate 1, and the servo motor 18 is turned on to drive the reciprocating screw 16 to rotate, thereby driving the ball nut pair 17 and the fixed sleeve 13 to rise in height, thereby driving the protective plate 1 to rise, which is conducive to adjusting the height of the protective plate 1 according to the splash protection needs on site, avoiding splashing metal particles and molten materials from splashing onto employees, and further improving the splash protection effect.

[0030] In some examples, the position of the fixing sleeve 13 corresponds to the position of the first through hole 14 , and the fixing sleeve 13 passes through the interior of the first through hole 14 .

[0031] The utility model provides a protective plate 1 and provides a ceramic coating 2 on both sides of the protective plate 1, which is beneficial to improving the high-temperature tolerance of the protective plate 1, further enhancing the protective effect, and helping to prevent splashing metal particles and molten materials from penetrating the protective plate 1, thereby playing a splash-proof effect. At the same time, turning on the servo motor 18 to drive the protective plate 1 to rise is beneficial to adjusting the height of the protective plate 1 according to the splash-proof needs on site, preventing splashing metal particles and molten materials from splashing onto employees, and further improving the splash-proof effect.

[0032] like Figure 1-Figure 3 As shown, a pair of first holes 19 are correspondingly opened at the bottom of the sleeve 10, and the interior of the first hole 19 is connected through the limiting rod 12. Eleven second holes 20 are opened inside the support frame 11 from top to bottom, and one end of the limiting rod 12 passes through the interior of the second hole 20. Taking the support frame 11 out of the sleeve 10 and inserting the limiting rod 12 into the support frame 11 and the sleeve 10 is conducive to fixing the support frame 11. Conversely, taking the limiting rod 12 out of the support frame 11 and the sleeve 10 can facilitate removing the support frame 11.

[0033] In some examples, the diameter of the first receptacle 19 is the same as the diameter of the second receptacle 20 .

[0034] In some examples, the bottom of the first shell 3 is connected to a base plate 6, and a pair of support seats 5 are correspondingly connected below the base plate 6, and a pair of universal wheels 7 are correspondingly connected below the support seats 5. By providing the universal wheels 7, the movement of the device is facilitated, thereby increasing flexibility.

[0035] In some examples, the length of the limiting rod 12 is less than the distance between a pair of support seats 5 , which helps to prevent the support seats 5 from affecting the use of the limiting rod 12 .

[0036] The utility model takes the support frame 11 out of the sleeve 10 and inserts the limiting rod 12 into the support frame 11 and the sleeve 10, which is conducive to fixing the support frame 11. At the same time, the support frames 11 on both sides are flipped over so that their bottoms are in contact with the ground, which is conducive to increasing the stability of the device and preventing it from tipping over.

[0037] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A metal smelting splash protection safety device, characterized in that: include: A first shell (3), wherein a protective plate (1) is slidably connected to the interior of the first shell (3), a ceramic coating (2) is connected to both the front and rear sides of the protective plate (1), a first through hole (14) is provided on both the left and right sides of the first shell (3), a second shell (4) is connected to both sides of the first shell (3) near the first through hole (14), and a lifting mechanism is provided inside the second shell (4); A pair of first hinged seats (8) are connected to the front and rear sides of the first shell (3); the first hinged seat (8) is internally rotatably connected to a second hinged seat (9); the bottom of the second hinged seat (9) is connected to a sleeve (10); and the interior of the sleeve (10) is slidably connected to a support frame (11).

2. The metal smelting splash protection safety device according to claim 1, characterized in that: The lifting mechanism includes a servo motor (18), the bottom of the servo motor (18) is fixedly connected to the second housing (4), one end of the output shaft of the servo motor (18) is connected to a reciprocating screw (16), one end of the reciprocating screw (16) is rotatably connected to a bearing seat (15), the top of the bearing seat (15) is fixedly connected to the inner wall of the second housing (4), the outer side of the bearing seat (15) is provided with a ball nut pair (17), the outer side of the ball nut pair (17) is fixedly connected to a fixed sleeve (13), and one side of the fixed sleeve (13) is fixedly connected to the protective plate (1).

3. The metal smelting splash protection safety device according to claim 2, characterized in that: The position of the fixing sleeve (13) corresponds to the position of the first through hole (14), and the fixing sleeve (13) passes through the interior of the first through hole (14).

4. The metal smelting splash protection safety device according to claim 1, characterized in that: A pair of first jacks (19) are correspondingly provided at the bottom of the sleeve (10), and a limiting rod (12) is connected to the interior of the first jacks (19). Eleven second jacks (20) are provided from top to bottom inside the support frame (11), and one end of the limiting rod (12) is passed through the interior of the second jacks (20).

5. The metal smelting splash protection device according to claim 4, characterized in that: The diameter of the first insertion hole (19) is consistent with the diameter of the second insertion hole (20).

6. The metal smelting splash protection safety device according to claim 1, characterized in that: The bottom of the first housing (3) is connected to a bottom plate (6), a pair of support seats (5) are correspondingly connected below the bottom plate (6), and a pair of universal wheels (7) are correspondingly connected below the support seats (5).

7. The metal smelting splash protection safety device according to claim 4, characterized in that: The length of the limiting rod (12) is smaller than the distance between a pair of support seats (5).

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