Vanadium-nitrogen alloy ball discharging structure

Abstract

The utility model relates to the technical field of vanadium-nitrogen alloy balls, and discloses a vanadium-nitrogen alloy ball discharging structure which comprises an outer frame plate and an arranged material receiving box, a screening plate is installed on the surface of the outer frame plate, and screening holes are evenly formed in the surface of the screening plate. The side material blocking plates are arranged on the two sides of the inner cavity of the outer frame plate, and the two ends of the outer frame plate are both connected with driven wheels; and the driving wheel is arranged at the bottom of the driven wheel, and the end part of the driving wheel is coaxially connected with a driving motor. According to the vanadium-nitrogen alloy ball discharging structure, after vanadium-nitrogen alloy balls are conveyed into the outer frame plate, the two ends of the outer frame plate are blocked through the side blocking plates, the driving motor drives the driving wheel, the driving wheel drives the driven wheel, the driven wheel drives the outer frame plate to rotate slowly, and the vanadium-nitrogen alloy balls, burrs and crushed aggregates move; and the moving burrs and crushed aggregates enter the material receiving box through the screening holes. And therefore, the damage to the screening plate can be effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of vanadium-nitrogen alloy ball technology, specifically a vanadium-nitrogen alloy ball discharge structure. Background Technology

[0002] Vanadium-nitrogen alloy spheres are a high-performance alloy material. The preparation method involves mixing vanadium powder and iron nitride powder in a specific ratio, then ball-milling them in a high-energy ball mill until the desired particle size and uniformity are achieved. The milled powder is then heat-treated to form vanadium-nitrogen alloy spheres. Adding vanadium nitride to steel improves its overall mechanical properties, including strength, toughness, ductility, and resistance to thermal fatigue, while also giving it good weldability. During the preparation of vanadium-nitrogen alloy spheres, once the spheres reach the required particle size and performance, they need to be collected from the production equipment using a discharge structure.

[0003] A typical vanadium-nitrogen alloy ball discharge structure consists of a housing, a feed channel, a screen plate, a crushing channel, a vibrating device, and a collection device. The vanadium-nitrogen alloy balls are first conveyed from the production equipment into the housing via the feed channel. The screen plate and vibrating device work together to screen the vanadium-nitrogen alloy balls. The crushing channel discharges unqualified vanadium-nitrogen alloy balls, while qualified vanadium-nitrogen alloy balls enter the collection device.

[0004] Traditional vanadium-nitrogen alloy (vanadium-nitrogen) ball discharge structures suffer from burrs and debris on the surface of the balls during forming. These burrs and debris roll to the top of a screen plate and remain there, where the screen plate separates them from the balls. However, some burrs and debris cannot move on the screen plate, leaving residue. To address this issue, some vanadium-nitrogen alloy ball discharge structures incorporate a vibration mechanism connected to the screen plate. This vibration causes the screen plate to vibrate, moving the burrs and debris and ensuring complete separation, preventing residue from affecting subsequent screening. However, this method requires the screen plate to withstand significant vibration and material impact, potentially leading to breakage and shortening its lifespan. Therefore, a new vanadium-nitrogen alloy ball discharge structure is proposed. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a vanadium-nitrogen alloy ball discharge structure to solve the aforementioned technical problems that not only cause screen plate breakage but also shorten the service life of the screen.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a vanadium-nitrogen alloy ball discharge structure, comprising:

[0009] The outer frame plate and the receiving box located directly below the bottom of the outer frame plate are provided. Screening plates are installed on the upper, lower, front and rear of the outer frame plate, and screening holes are evenly opened on the surface of the screening plates.

[0010] Side blocking plates are set on both sides of the inner cavity of the outer frame plate, and driven wheels are connected to both ends of the outer frame plate;

[0011] The driving wheel is located at the bottom of the driven wheel and meshes with it. A drive motor is coaxially connected to the end of the driving wheel. After the vanadium-nitrogen alloy balls are fed into the interior of the outer frame plate, the two ends of the outer frame plate are sealed by side blocking plates. The drive motor drives the driving wheel, which in turn drives the driven wheel, causing the outer frame plate to rotate slowly. This causes the vanadium-nitrogen alloy balls, burrs, and debris to move. During this movement, the burrs and debris enter the receiving box through the screening holes. On the one hand, this not only allows for comprehensive processing of burrs and debris but also reduces damage to the screening plate, thus preventing breakage and shortened service life. On the other hand, the rotation speed of the outer frame plate can be adjusted by the drive motor, driving wheel, and driven wheel according to different situations, thereby increasing the practicality of this structure.

[0012] Preferably, telescopic electric rods are installed at the front and rear ends of the top two sides of the outer frame plate, and the top of the side blocking plate extends upward through the inner wall of the outer frame plate. The top of the side blocking plate is connected to the telescopic end of the telescopic electric rod. The telescopic electric rod drives the side blocking plate to move up and down on the outer frame plate, thereby automatically controlling the opening and closing state of the end of the outer frame plate.

[0013] Preferably, a support base is installed at the center of both sides of the receiving box, and the drive wheel is located on the upper part of the inner cavity of the support base, while the drive motor is installed on the upper outer part of the support base. The drive motor drives the drive wheel to rotate on the support base and adjusts the direction of the drive wheel, while the support base provides stable support for the drive wheel and the drive motor.

[0014] Preferably, side frame plates are provided on both sides of the driven wheel, and the side frame plates are generally arc-shaped, with the side frame plates fitting snugly against the driven wheel. The side frame plates provide stable support for the driven wheel, and the driven wheel can rotate between the two sets of side frame plates.

[0015] Preferably, a connecting seat is connected to the center of the outer side surface of the side frame plate, and the connecting seat is L-shaped. The side frame plate and the connecting seat are rotatably connected. The side frame plate can drive the driven wheel and the outer frame plate to rotate on the connecting seat.

[0016] Preferably, a hydraulic rod is vertically added to the outer side of the connecting seat, and the telescopic end of the hydraulic rod is connected to the connecting seat. The hydraulic rod can drive the corresponding side frame plate, driven wheel, and outer frame plate end to lift and lower through the connecting seat, so that the two ends of the outer frame plate are at different heights to form a height difference, thereby facilitating the unloading operation of the vanadium-nitrogen alloy balls after screening.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, this utility model provides a vanadium-nitrogen alloy ball discharge structure, which has the following beneficial effects:

[0019] This vanadium-nitrogen alloy ball discharge structure conveys the vanadium-nitrogen alloy balls into the interior of an outer frame plate. Side blocking plates then seal both ends of the outer frame plate. A drive motor drives a driving wheel, which in turn drives a driven wheel, causing the outer frame plate to rotate slowly. The rotational speed of the outer frame plate can be adjusted by controlling the drive motor, driving wheel, and driven wheel, thus increasing the practicality of the structure. This allows the vanadium-nitrogen alloy balls, burrs, and debris to move, with the burrs and debris passing through the screening holes into the receiving box during this movement. This not only comprehensively handles burrs and debris but also reduces damage to the screening plate, preventing breakage and shortened service life. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the receiving box and its connection structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the driven wheel and its connecting structure of the present invention;

[0023] Figure 4 This is a schematic diagram of the side frame plate and its connection structure of the present invention.

[0024] In the diagram: 1. Outer frame plate; 2. Receiving box; 3. Screening plate; 4. Screening hole; 5. Side blocking plate; 6. Telescopic electric rod; 7. Driven wheel; 8. Drive wheel; 9. Support base; 10. Drive motor; 11. Side frame plate; 12. Connecting seat; 13. Hydraulic rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This utility model provides a technical solution, a vanadium-nitrogen alloy ball discharge structure, including: (See details) Figure 1 The outer frame plate 1 and the receiving box 2 located directly below the bottom of the outer frame plate 1 are provided. Screening plates 3 are installed on the upper, lower, front and rear of the outer frame plate 1, and screening holes 4 are evenly opened on the surface of the screening plates 3.

[0027] Please see Figure 2 Side blocking plates 5 are provided on both sides of the inner cavity of the outer frame plate 1, and driven wheels 7 are connected to both ends of the outer frame plate 1.

[0028] Please see Figure 3 The driving wheel 8 is located at the bottom of the driven wheel 7, and the driven wheel 7 meshes with the driving wheel 8. A drive motor 10 is coaxially connected to the end of the driving wheel 8. After the vanadium-nitrogen alloy balls are transported into the interior of the outer frame plate 1, the two ends of the outer frame plate 1 are sealed by the side blocking plate 5. The drive motor 10 drives the driving wheel 8, which in turn drives the driven wheel 7, causing the driven wheel 7 to slowly rotate the outer frame plate 1. This causes the vanadium-nitrogen alloy balls, burrs, and debris to move. During this movement, the burrs and debris enter the receiving box 2 through the screening holes 4. On the one hand, this not only allows for comprehensive treatment of burrs and debris but also reduces damage to the screening plate 3, thus preventing breakage and shortening of its service life. On the other hand, the rotation speed of the outer frame plate 1 can be adjusted by the drive motor 10, the driving wheel 8, and the driven wheel 7 according to different situations, thereby increasing the practicality of this structure.

[0029] Please see Figure 2 Telescopic electric rods 6 are installed on the front and rear ends of the top two sides of the outer frame plate 1, and the top of the side blocking plate 5 extends upward through the inner wall of the outer frame plate 1. The top of the side blocking plate 5 is connected to the telescopic end of the telescopic electric rod 6. The telescopic electric rod 6 drives the side blocking plate 5 to move up and down on the outer frame plate 1, thereby automatically controlling the opening and closing state of the end of the outer frame plate 1.

[0030] Please see Figure 3Support seats 9 are installed at the center of both sides of the receiving box 2, and the drive wheel 8 is located on the upper part of the inner cavity of the support seat 9. The drive motor 10 is installed on the upper part of the outer side of the support seat 9. The drive motor 10 drives the drive wheel 8 to rotate on the support seat 9 and adjusts the direction of the drive wheel 8. At the same time, the support seat 9 provides stable support for the drive wheel 8 and the drive motor 10.

[0031] Please see Figure 4 Side frame plates 11 are added to both sides of the driven wheel 7, and the side frame plates 11 are arc-shaped and fit snugly against the driven wheel 7. The side frame plates 11 provide stable support for the driven wheel 7, and the driven wheel 7 can rotate between the two sets of side frame plates 11. A connecting seat 12 is connected to the center of the outer side of the side frame plate 11, and the connecting seat 12 is L-shaped. The side frame plate 11 and the connecting seat 12 are rotatably connected. The side frame plate 11 can drive the driven wheel 7 and the outer frame plate 1 to rotate on the connecting seat 12. A hydraulic rod 13 is vertically added to the outer side of the connecting seat 12, and the telescopic end of the hydraulic rod 13 is connected to the connecting seat 12. The hydraulic rod 13 can drive the corresponding side frame plate 11, driven wheel 7, and the end of the outer frame plate 1 to rise and fall through the connecting seat 12, so that the two ends of the outer frame plate 1 are higher and lower, forming a height difference, which facilitates the unloading of the vanadium-nitrogen alloy balls after screening.

[0032] This scheme involves conveying vanadium-nitrogen alloy balls into the interior of the outer frame plate 1, followed by sealing both ends of the outer frame plate 1 by the side blocking plate 5. The telescopic electric rod 6 drives the side blocking plate 5 to move up and down on the outer frame plate 1, automatically controlling the opening and closing state of the ends of the outer frame plate 1. The drive motor 10 drives the drive wheel 8 to rotate on the support base 9 and adjusts the direction of the drive wheel 8. The drive wheel 8 drives the driven wheel 7, and the side frame plate 11 provides stable support for the driven wheel 7. At the same time, the driven wheel 7 can rotate between the two sets of side frame plates 11, causing the driven wheel 7 to drive the outer frame plate 1 to rotate slowly, and causing the vanadium-nitrogen alloy balls, burrs, and scrap to move. During the movement, the burrs and scrap enter the interior of the receiving box 2 through the screening hole 4. The hydraulic rod 13 can drive the corresponding side frame plate 11, driven wheel 7, and outer frame plate 1 to perform lifting and lowering operations through the connecting seat 12. The side frame plate 11 can drive the driven wheel 7 and outer frame plate 1 to rotate on the connecting seat 12, so that the two ends of the outer frame plate 1 are high and low, forming a height difference, so that the vanadium-nitrogen alloy ball can be rolled outward for feeding.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vanadium-nitrogen alloy ball discharge structure, characterized in that, include: The outer frame plate (1) and the receiving box (2) located directly below the bottom of the outer frame plate (1) are provided. Screening plates (3) are installed on the upper, lower, front and rear of the outer frame plate (1), and screening holes (4) are evenly opened on the surface of the screening plate (3). Side blocking plates (5) are provided on both sides of the inner cavity of the outer frame plate (1), and driven wheels (7) are connected to both ends of the outer frame plate (1); The driving wheel (8) is located at the bottom of the driven wheel (7), and the driven wheel (7) meshes with the driving wheel (8), and a drive motor (10) is coaxially connected to the end of the driving wheel (8).

2. The vanadium-nitrogen alloy ball discharge structure according to claim 1, characterized in that: Telescopic electric rods (6) are installed on the front and rear ends of the top two sides of the outer frame plate (1), and the top of the side blocking plate (5) extends upward through the inner wall of the outer frame plate (1). The top of the side blocking plate (5) is connected to the telescopic end of the telescopic electric rod (6).

3. The vanadium-nitrogen alloy ball discharge structure according to claim 1, characterized in that: The receiving box (2) has a support base (9) installed at the center of both sides, and the drive wheel (8) is located on the upper part of the inner cavity of the support base (9). The drive motor (10) is installed on the upper part of the outer side of the support base (9).

4. The vanadium-nitrogen alloy ball discharge structure according to claim 1, characterized in that: Side frame plates (11) are added to both sides of the driven wheel (7), and the side frame plates (11) are arc-shaped in the whole. The side frame plates (11) are in close contact with the driven wheel (7).

5. The vanadium-nitrogen alloy ball discharge structure according to claim 4, characterized in that: A connecting seat (12) is connected to the center of the outer side of the side frame plate (11), and the connecting seat (12) is designed in an L shape. The side frame plate (11) and the connecting seat (12) are rotatably connected.

6. The vanadium-nitrogen alloy ball discharge structure according to claim 5, characterized in that: A hydraulic rod (13) is vertically added to the outside of the connecting seat (12), and the telescopic end of the hydraulic rod (13) is connected to the connecting seat (12).

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