CN220454253U - Crucible is used in vanadium nitrogen alloy production - Google Patents

Abstract

The utility model relates to the technical field of vanadium-nitrogen alloy production, and discloses a crucible for vanadium-nitrogen alloy production, which comprises a base, a crucible body and two L-shaped plates, wherein two rotating shafts are rotatably connected to the opposite outer surfaces of the two L-shaped plates, a gear is fixedly sleeved on the outer surface of each rotating shaft on the right side, a mounting plate is fixedly connected to the outer surface of the top of each L-shaped plate on the right side, a first hydraulic cylinder is fixedly mounted on the outer surface of the bottom of each mounting plate, and a rack is fixedly connected to the output end of each first hydraulic cylinder. This crucible is used in vanadium nitrogen alloy production through setting up pivot and gear, cooperates first pneumatic cylinder and rack, has solved prior art and has melted the back to vanadium nitrogen alloy raw materials, needs pour out the liquid of producing, because the crucible surface is comparatively smooth, uses tools such as tweezers to clip the crucible and emptys and let the crucible drop easily to the inconvenient problem of discharging liquid vanadium nitrogen alloy after empting the crucible.

Description

Crucible is used in vanadium nitrogen alloy production

Technical Field

The utility model relates to the technical field of vanadium-nitrogen alloy production, in particular to a crucible for vanadium-nitrogen alloy production.

Background

The vanadium-nitrogen alloy is a high-quality steelmaking additive, can obviously improve and improve the comprehensive mechanical properties and welding performance of steel, and can save 30% -40% of vanadium resources compared with the vanadium-iron, so that the vanadium-nitrogen alloy is a product with high added value and gradually replaces the vanadium-iron, has wide market prospect, and the raw materials are required to be placed in a crucible made of graphite for heating in the production process of the vanadium-nitrogen alloy, and the crucible is used for smelting in the production process of the vanadium-nitrogen alloy.

In the prior art, after smelting the vanadium-nitrogen alloy raw material, the produced liquid needs to be poured out, and as the outer surface of the crucible is smooth, the crucible is clamped by tools such as forceps and the like to be poured, the crucible is easy to fall off, and the crucible is inconvenient to pour and then discharge the liquid vanadium-nitrogen alloy, so the crucible for producing the vanadium-nitrogen alloy is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a crucible for producing vanadium-nitrogen alloy, which aims to solve the problems that in the prior art, after smelting vanadium-nitrogen alloy raw materials, produced liquid needs to be poured out, the crucible is easy to fall off due to the fact that the outer surface of the crucible is smooth and is clamped by tools such as tweezers, and the crucible is inconvenient to pour and discharge liquid vanadium-nitrogen alloy.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a crucible is used in vanadium nitrogen alloy production, includes base, crucible body and two L shaped plates, two the relative surface of L shaped plate is all rotated and is connected with two pivots, crucible body fixed connection is at the relative surface of two pivots, the right side the fixed surface cover of pivot is equipped with the gear, the right side the top surface fixedly connected with mounting panel of L shaped plate, the bottom surface fixed mounting of mounting panel has first pneumatic cylinder, the output fixedly connected with rack of first pneumatic cylinder, the surface movable engagement of rack and gear.

Preferably, the top surface of base is provided with the collecting box, the bottom four corners department of collecting box all fixed mounting has the pulley, the rear side surface fixedly connected with drainage board of base.

Preferably, the top surface fixed mounting of base has two electromagnetism slide rails, two the output of electromagnetism slide rail is all fixedly connected with installation piece, the top surface of installation piece is all fixed mounting has the second pneumatic cylinder, two the output of second pneumatic cylinder respectively with the surface fixed connection of two L shaped plates.

By adopting the technical scheme, the electromagnetic slide rail works to move the crucible body to a proper position, and the crucible body is lifted by starting the second hydraulic cylinder, so that a turning space is provided for the crucible body.

Preferably, a heater is fixedly arranged on the outer surface of the top of the base, and a heat conducting fin is fixedly connected with the outer surface of the bottom of the crucible body.

By adopting the technical scheme, the bottom of the crucible body is contacted with the heater, the heater increases the temperature, and the heat conducting fin is used for heating the inside of the crucible body.

Preferably, the four pulleys are universal wheels with brake pads.

By adopting the technical scheme, the locking brake pad enables the collecting box to be stably positioned above the base.

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

1. this crucible is used in vanadium nitrogen alloy production through setting up pivot and gear, cooperates first pneumatic cylinder and rack, has reached and to make the crucible take place to turn to avoid using other instrument such as tweezers as possible can pour out liquid vanadium nitrogen alloy effect, solved prior art after smelting the vanadium nitrogen alloy raw materials and accomplish, need pour out the liquid that produces, because the crucible surface is comparatively smooth, it falls to clamp the crucible with instruments such as tweezers and lets the crucible fall easily, and inconvenient with the problem of discharging liquid vanadium nitrogen alloy behind the crucible is emptyd.

2. According to the crucible for producing the vanadium-nitrogen alloy, the effect of being convenient for moving the collecting box filled with the liquid vanadium-nitrogen alloy is achieved by arranging the collecting box and the drainage plate and matching with the pulleys.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic view of the right-hand cross-sectional structure of the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a base; 2. a crucible body; 3. an L-shaped plate; 4. a rotating shaft; 5. a gear; 6. a mounting plate; 7. a first hydraulic cylinder; 8. a rack; 9. an electromagnetic slide rail; 10. a mounting block; 11. a second hydraulic cylinder; 12. a drainage plate; 13. a collection box; 14. a pulley; 15. a heater.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-3 in combination, a crucible for producing vanadium-nitrogen alloy comprises a base 1, a crucible body 2 and two L-shaped plates 3, wherein vanadium-nitrogen alloy raw materials are placed in the crucible body 2, a crucible cover is covered, a heater 15 is fixedly arranged on the outer surface of the top of the base 1, the crucible body 2 is contacted with the upper part of the heater 15, the heater 15 works, a heat conducting sheet is fixedly connected with the outer surface of the bottom of the crucible body 2, heat is contacted with the crucible body 2 through the heat conducting sheet, the vanadium-nitrogen alloy raw materials are heated and smelted, two electromagnetic slide rails 9 are fixedly arranged on the outer surface of the top of the base 1, the output ends of the two electromagnetic slide rails 9 are fixedly connected with a mounting block 10, second hydraulic cylinders 11 are fixedly arranged on the outer surface of the top of the mounting block 10, the output ends of the two second hydraulic cylinders 11 are respectively fixedly connected with the outer surfaces of the two L-shaped plates 3, after the crucible is heated into liquid vanadium-nitrogen alloy, a crucible cover is opened, a second hydraulic cylinder 11 is opened, the second hydraulic cylinder 11 drives a crucible body 2 upwards to provide a proper rotation space for the crucible body 2, an electromagnetic sliding rail 9 works, an electromagnetic sliding rod drives a mounting block 10 to enable the crucible body 2 to move, the crucible body 2 moves to a proper position, two rotating shafts 4 are rotatably connected to the opposite outer surfaces of two L-shaped plates 3, the crucible body 2 is fixedly connected to the opposite outer surfaces of the two rotating shafts 4, a gear 5 is fixedly sleeved on the outer surface of the right rotating shaft 4, a mounting plate 6 is fixedly connected to the outer surface of the top of the right L-shaped plate 3, a first hydraulic cylinder 7 is fixedly arranged on the outer surface of the bottom of the mounting plate 6, a rack 8 is fixedly connected to the output end of the first hydraulic cylinder 7, the first hydraulic cylinder 7 is started, the first hydraulic cylinder 7 drives the rack 8 to move, the rack 8 is movably meshed with the outer surface of the gear 5, the rack 8 enables the gear 5 to drive the rotating shaft 4 to rotate and drive the crucible body 2 to move, so that liquid vanadium-nitrogen alloy in the crucible body 2 is poured into the collecting tank 13.

Working principle: when the crucible is used, vanadium-nitrogen alloy raw materials are placed in the crucible body 2, the crucible cover is covered, the crucible body 2 is contacted with the upper side of the heater 15, the heater 15 works, heat is contacted with the crucible body 2 through the heat conducting fin, the vanadium-nitrogen alloy raw materials are subjected to heating smelting treatment, after being heated into liquid vanadium-nitrogen alloy, the crucible cover is opened, the second hydraulic cylinder 11 drives the crucible body 2 upwards, a proper rotating space is provided for the crucible body 2, the electromagnetic sliding rail 9 works, the electromagnetic sliding rod drives the mounting block 10 to enable the crucible body 2 to move, the crucible body 2 is enabled to move to a proper position, then the first hydraulic cylinder 7 is started, the first hydraulic cylinder 7 drives the rack 8 to enable the gear 5 to drive the rotating shaft 4 to rotate, the crucible body 2 is enabled to move, and the liquid vanadium-nitrogen alloy in the crucible body 2 is enabled to be poured into the collecting box 13.

Compared with the related art, the crucible for producing the vanadium-nitrogen alloy has the following beneficial effects: the crucible can be turned over, so that the effect of pouring out liquid vanadium-nitrogen alloy by using other tools such as tweezers is avoided as much as possible, and the problems that the produced liquid is required to be poured out after the smelting of the vanadium-nitrogen alloy raw material in the prior art is finished, the crucible is easy to fall off due to the fact that the outer surface of the crucible is smoother, the crucible is clamped by the tools such as tweezers, and the liquid vanadium-nitrogen alloy is inconvenient to pour out after the crucible is poured are solved.

Example 2:

referring to fig. 1-3, a collecting box 13 is arranged on the outer surface of the top of a base 1, pulleys 14 are fixedly arranged at four corners of the bottom of the collecting box 13, the four pulleys 14 are universal wheels with brake pads, when the collecting box 13 is placed, the collecting box 13 is placed above the base 1 and the pulleys 14 are locked, a drainage plate 12 is fixedly connected to the outer surface of the rear side of the base 1, after liquid vanadium-nitrogen alloy enters the collecting box 13 and is collected, when the liquid vanadium-nitrogen alloy in the collecting box 13 is heavier, the collecting box 13 is pulled, the pulleys 14 slide, the collecting box 13 is moved, and when the liquid vanadium-nitrogen alloy in the collecting box 13 is lighter, the collecting box 13 is lifted.

Working principle: when the collecting box 13 is placed, the collecting box 13 is placed above the base 1, the pulley 14 is locked, after the liquid vanadium-nitrogen alloy enters the collecting box 13 to be collected, the collecting box 13 is pulled when the liquid vanadium-nitrogen alloy in the collecting box 13 is heavier, the pulley 14 slides, the collecting box 13 is moved, and when the liquid vanadium-nitrogen alloy in the collecting box 13 is lighter, the collecting box 13 is lifted. Compared with the related art, the crucible for producing the vanadium-nitrogen alloy has the following beneficial effects: the effect of being convenient for move the collecting box that holds liquid vanadium nitrogen alloy is reached.

The above-mentioned respective means concerning the use of the apparatus are different in selection and use according to actual practice, and various parameters are referred to, and the function according to the apparatus used corresponds to the effect achieved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (5)

1. The utility model provides a crucible is used in vanadium nitrogen alloy production, includes base (1), crucible body (2) and two L shaped plate (3), its characterized in that: two the equal rotation of surface that L shaped plate (3) is relative is connected with two pivot (4), crucible body (2) fixed connection is at the surface that two pivots (4) are relative, right side the fixed surface cover of pivot (4) is equipped with gear (5), right side the top surface fixedly connected with mounting panel (6) of L shaped plate (3), the bottom surface fixed mounting of mounting panel (6) has first pneumatic cylinder (7), the output fixedly connected with rack (8) of first pneumatic cylinder (7), the surface movable engagement of rack (8) and gear (5).

2. The crucible for producing vanadium-nitrogen alloy according to claim 1, wherein: the novel water-saving device is characterized in that a collecting box (13) is arranged on the outer surface of the top of the base (1), pulleys (14) are fixedly installed at four corners of the bottom of the collecting box (13), and a drainage plate (12) is fixedly connected with the outer surface of the rear side of the base (1).

3. The crucible for producing vanadium-nitrogen alloy according to claim 1, wherein: the electromagnetic hydraulic lifting device is characterized in that two electromagnetic sliding rails (9) are fixedly arranged on the outer surface of the top of the base (1), the output ends of the two electromagnetic sliding rails (9) are fixedly connected with mounting blocks (10), second hydraulic cylinders (11) are fixedly arranged on the outer surface of the top of each mounting block (10), and the output ends of the two second hydraulic cylinders (11) are fixedly connected with the outer surfaces of the two L-shaped plates (3) respectively.

4. The crucible for producing vanadium-nitrogen alloy according to claim 1, wherein: the top surface fixed mounting of base (1) has heater (15), the bottom surface fixed connection of crucible body (2) has the conducting strip.

5. The crucible for producing vanadium-nitrogen alloy according to claim 2, wherein: the four pulleys (14) are universal wheels with brake pads.