Constant-temperature nitrogen protection type alloy transfer device based on aluminum alloy ingot

Abstract

The utility model belongs to the field of alloy processing, particularly relates to a constant-temperature nitrogen protection type alloy transfer device based on an aluminum alloy ingot, and aims to solve the problems that a box body needs to be additionally fixed and locked, and the box body and the box body are not connected when being directly scooped by a forklift, so that the box body and the box body are not connected when passing through a bumpy road section. According to the technical scheme, the device comprises a device body used for containing alloy, and the device body comprises a bottom shell and a top shell rotationally arranged on the top of the bottom shell; the base is used for supporting the bottom shell, and the base is fixedly arranged at the bottom of the bottom shell; and the locking mechanism is used for fixing the bottom shell and the top shell, the stability of alloy in the locking mechanism can be ensured during transferring, the device and the connecting part of the device and the bucket can be reinforced, so that the stability of the locking mechanism during transferring is ensured, the alloy in the locking mechanism can be effectively protected, and the corresponding locking mechanism is easy to operate and high in practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to alloy processing technical field especially relates to a constant temperature nitrogen protection type alloy transfer device based on aluminium alloy ingot. BACKGROUND

[0002] In the processing and manufacturing process of aluminium alloy material, the transfer of aluminium alloy ingot is a vital link, since aluminium alloy ingot has high chemical activity, is easy to react with oxygen, moisture and the like in air, leads to surface oxidation, corrosion and the like problems, and further influences its quality and subsequent processing performance, therefore, in the transfer process, it is crucial to effectively protect the aluminium alloy ingot;

[0003] One of the transfer modes is to inject nitrogen into the transfer box, so as to effectively isolate harmful substances such as oxygen and moisture in the air, and prevent the aluminium alloy ingot from being oxidized and corroded during the transfer process. However, the existing transfer box has a relatively single effect, and can only place the alloy inside and transport it by a forklift. First, it needs additional fixing to lock the box itself, and second, when directly lifted and transported by the forklift, there is a lack of connection between the two, which makes it relatively easy to slide and displace the box itself when passing through a bumpy section. Therefore, a transfer device that is simple to operate, can stabilize the temperature, can be protected by injecting nitrogen, and has higher stability is needed. SUMMARY

[0004] The utility model aims at solving the shortcomings in the prior art that the box itself needs additional fixing to be locked, and when directly lifted and transported by the forklift, there is a lack of connection between the two, which makes it relatively easy to slide and displace the box itself when passing through a bumpy section, and proposes a constant temperature nitrogen protection type alloy transfer device based on aluminium alloy ingot.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A constant temperature nitrogen protection type alloy transfer device based on aluminium alloy ingot, comprising a device main body for placing alloy, the device main body comprises a bottom shell and a top shell rotatably arranged on the top of the bottom shell;

[0007] A base for supporting the bottom shell, the base is fixedly arranged on the bottom of the bottom shell;

[0008] The locking mechanism is arranged on one side of the bottom shell and used for fixing the bottom shell and the top shell, and comprises a rotating plate, one end of the rotating plate is rotatably provided with a rotating rod, one end of the rotating rod is fixedly arranged on one side of the bottom shell, and the other end of the rotating plate is fixedly provided with a limiting rod, the outer walls of the bottom shell and the top shell are provided with the same arc-shaped slot, and one end of the limiting rod is located in the arc-shaped slot.

[0009] In a possible design, the outer wall of the rotating rod is sleeved with a torsional spring, and the two ends of the torsional spring are fixedly arranged on one side of the rotating plate and one side of the bottom shell respectively.

[0010] In a possible design, the locking mechanism further comprises a limiting plate, one side of the limiting plate is provided with a limiting hole, the limiting hole is matched with the outer wall of the rotating plate, one side of the base is provided with a threaded rod, one end of the threaded rod is screwed into the interior of the base, and the limiting plate is rotatably sleeved on the outer wall of the threaded rod.

[0011] In a possible design, one side of the limiting plate is fixedly provided with a sliding rod, and one end of the sliding rod is slidably arranged into the interior of the base.

[0012] In a possible design, the locking mechanism further comprises two resisting plates, one side of the base is provided with two insertion holes, the two resisting plates are slidably arranged in the two insertion holes respectively, the interior of the base is provided with an inner cavity, the two insertion holes are located on the two sides of the inner cavity respectively and are communicated with the inner cavity, one connecting plate is fixedly arranged between the two resisting plates, a limiting shaft is fixedly arranged in the interior of the inner cavity, the connecting plate is slidably sleeved on the outer wall of the limiting shaft, a compression spring is sleeved on the outer wall of the limiting shaft, the two ends of the compression spring are fixedly arranged on the top of the connecting plate and the top inner wall of the inner cavity respectively, a sliding plate is slidably arranged in the interior of the inner cavity, one end of the threaded rod is screwed into the interior of the inner cavity, and one end of the threaded rod is rotatably arranged on the sliding plate, one side of the sliding plate is fixedly provided with an inclined plate, and the inclined surface of the inclined plate is matched with the connecting plate.

[0013] In a possible design, the two sides of the bottom shell are fixedly and continuously provided with air pipes, and the air pipes are provided with valves.

[0014] In a possible design, the inner walls of the bottom shell and the top shell are provided with a silica rubber layer.

[0015] In the application, when used specifically, the limiting rod at one end can be displaced in the arc-shaped slot by rotating the rotating plate, so that the limiting rod moves to one side of the bottom shell, at this time, the top shell can be opened by rotating, the alloy ingot is stacked into the inside of the bottom shell, then the top shell is closed by rotating, and the limiting rod is moved to reset, the bottom shell and the top shell are preliminarily locked, then the bucket of the forklift is inserted into the inside of the two insertion holes, so that it is scooped up and prepared for transfer, at this time, the threaded rod is rotated, the threaded rod will be displaced, so as to drive the limiting plate to move, so that the rotating plate enters the inside of the limiting hole, so as to limit the rotating plate to prevent accidental touch, the sliding plate is moved at the same time when the threaded rod moves, the sliding plate drives the inclined plate to move, the inclined plate will push the connecting plate to move vertically through the inclined surface, the connecting plate drives the abutting plate to move, so that the abutting plate is clamped to the bucket by moving the abutting plate, so as to increase the stability during rotation, and since the limiting plate has a moving thickness, as long as the rotating plate is located in the inside of the limiting hole, the limiting effect can be achieved, so that the abutting plate can have a certain space for movement to adapt to the bucket of different sizes and thicknesses.

[0016] In the novel aluminum alloy ingot constant-temperature nitrogen protection type alloy transfer device, the bottom shell and the top shell are connected and fixed through the locking mechanism, so that the stability of the device itself is ensured, and the bucket part of the forklift can be clamped, so that the stability in the transfer process is increased.

[0017] In the novel aluminum alloy ingot constant-temperature nitrogen protection type alloy transfer device, nitrogen gas is filled into the closed space formed by the bottom shell and the top shell through the air pipe and the silica rubber layer, so that the alloy ingot is protected, and problems such as oxidation and pollution of the alloy ingot are avoided, thereby improving the quality of the alloy ingot.

[0018] In the novel aluminum alloy ingot constant-temperature nitrogen protection type alloy transfer device, the stability of the alloy inside during transfer is ensured, and the device itself and the connecting part with the bucket are reinforced, so that the stability during transfer is ensured, and the alloy inside is effectively protected. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A main structure schematic view of the novel aluminum alloy ingot constant-temperature nitrogen protection type alloy transfer device is provided.

[0020] Figure 2 A structure enlarged view of part A in the novel aluminum alloy ingot constant-temperature nitrogen protection type alloy transfer device is provided. Figure 1

[0021] Figure 3 A sectional structure schematic view of the novel aluminum alloy ingot constant-temperature nitrogen protection type alloy transfer device is provided.

[0022] ​In the figure: 1, bottom shell; 2, top shell; 3, base; 4, jack; 5, stop plate; 6, air pipe; 7, limiting hole; 8, threaded rod; 9, limiting plate; 10, rotating rod; 11, rotating plate; 12, limiting rod; 13, compression spring; 14, limiting shaft; 15, inner cavity; 16, sliding rod; 17, sliding plate; 18, inclined plate; 19, connecting plate; 20, arc-shaped groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0024] Embodiment 1

[0025] Reference Figures 1-2 A transfer device, comprising: a device main body, a base 3 and a locking mechanism. The device main body is used for placing alloy and comprises a bottom shell 1 and a top shell 2 rotatably arranged on the top of the bottom shell 1. The shape and structure of the bottom shell 1 and the top shell 2 are matched, so that the bottom shell 1 and the top shell 2 can be covered to form a closed space for placing aluminum alloy ingots. The base 3 is fixedly arranged at the bottom of the bottom shell 1 and is used for supporting the bottom shell 1.

[0026] The locking mechanism is used for fixing the bottom shell 1 and the top shell 2 to prevent opening during the transfer process. The locking mechanism is arranged on one side of the bottom shell 1 and comprises a rotating plate 11, a rotating rod 10 and a limiting rod 12. One end of the rotating rod 10 is fixedly arranged on one side of the bottom shell 1, and one end of the rotating plate 11 is rotatably arranged on the outer wall of the rotating rod 10, so that the rotating plate 11 can rotate around the rotating rod 10. The other end of the rotating plate 11 is fixedly arranged with the limiting rod 12, and the outer walls of the bottom shell 1 and the top shell 2 are provided with the same arc-shaped groove 20, and one end of the limiting rod 12 is located inside the arc-shaped groove 20. When the bottom shell 1 and the top shell 2 are covered, the limiting rod 12 is fixed by rotating the rotating plate 11, so that one end of the limiting rod 12 enters the arc-shaped groove 20 inside the top cover 2.

[0027] In order to make the rotating plate 11 automatically reset, a torsional spring is sleeved on the outer wall of the rotating rod 10, and the two ends of the torsional spring are fixedly arranged on one side of the rotating plate 11 and one side of the bottom shell 1 respectively. When the rotating plate 11 is loosened, the elastic force of the torsional spring makes the rotating plate 11 automatically reset, thereby ensuring the stability of the clamping inside the top cover 2.

[0028] The locking mechanism further comprises a limiting plate 9, a threaded rod 8 and the like. One side of the limiting plate 9 is provided with a limiting hole 7, and the limiting hole 7 is matched with the outer wall of the rotating plate 11. One end of a sliding rod 16 is fixedly arranged on one side of the limiting plate 9, and the other end of the sliding rod 16 is slidably arranged in the interior of the base 3. The base 3 is provided with the threaded rod 8 on one side, and one end of the threaded rod 8 is threadedly arranged in the interior of the base 3. The limiting plate 9 is rotatably arranged on the outer wall of the threaded rod 8. When the threaded rod 8 is rotated and displaced, the limiting plate 9 is driven to move along the sliding rod 16, so that the limiting hole 7 is matched with the outer wall of the rotating plate 11, thereby limiting the rotating plate 11 and preventing the rotating plate 11 from rotating.

[0029] With reference to Figures 2-3 The two abutting plates 5 are slidably arranged in the two insertion holes 4 arranged on one side of the base 3. An inner cavity 15 is arranged in the interior of the base 3, and the two insertion holes 4 are arranged on the two sides of the inner cavity 15 and are communicated with the inner cavity 15. The same connecting plate 19 is fixedly arranged between the two abutting plates 5. The limiting shaft 14 is fixedly arranged in the interior of the inner cavity 15, and the connecting plate 19 is slidably arranged on the outer wall of the limiting shaft 14. The limiting shaft 14 is sleeved with the compression spring 13, and the two ends of the compression spring 13 are fixedly arranged on the top of the connecting plate 19 and the top inner wall of the inner cavity 15. The elastic force of the compression spring 13 can provide the restoring force for the two abutting plates 5;

[0030] The sliding plate 17 is slidably arranged in the interior of the inner cavity 15, and one end of the threaded rod 8 is threadedly arranged in the interior of the inner cavity 15 and is rotatably arranged with the sliding plate 17. The position of the sliding plate 17 in the inner cavity 15 can be adjusted by rotating the threaded rod 8. The inclined plate 18 is fixedly arranged on one side of the sliding plate 17. The inclined surface of the inclined plate 18 is matched with the connecting plate 19. When the sliding plate 17 moves, the inclined plate 18 pushes the connecting plate 19 to move, thereby driving the two abutting plates 5 to move.

[0031] Specifically, by rotating the rotating plate 11, the limiting rod 12 at one end can be displaced inside the arc-shaped groove 20, so that the limiting rod 12 moves to one side of the bottom shell 1. At this time, the top shell 2 can be turned open, the alloy ingot is placed inside the bottom shell 1, and then the top shell 2 is turned closed, and the limiting rod 12 is moved back to its original position. The bottom shell 1 and the top shell 2 are preliminarily locked, and then the bucket of the forklift is inserted into the two insertion holes 4, so that it is lifted and prepared for transfer. At this time, the threaded rod 8 is rotated, and the threaded rod 8 will be displaced, thereby driving the limiting plate 9 to move, so that the rotating plate 11 enters the limiting hole 7, thereby limiting the rotating plate 11 to prevent accidental touch. At the same time, the sliding plate 17 is moved together with the threaded rod 8, the sliding plate 17 drives the inclined plate 18 to move, the inclined plate 18 pushes the connecting plate 19 to move vertically through the inclined surface, the connecting plate 19 drives the abutting plate 5 to move, thereby moving the abutting plate 5 to clamp the bucket, thereby increasing the stability during rotation. In addition, due to the thickness of the limiting plate 9, as long as the rotating plate 11 is located inside the limiting hole 7, the limiting effect can be achieved, so that the abutting plate 5 can have a certain space for movement to adapt to buckets of different sizes and thicknesses.

[0032] The present application can be used in the field of alloy processing, and can also be used in other fields applicable to the present application.

[0033] Embodiment 2

[0034] Reference Figure 2 On the basis of Embodiment 1, an improvement is made: an aluminum alloy ingot constant-temperature nitrogen protection type alloy transfer device is applied to the field of alloy processing. The two sides of the bottom shell 1 are fixedly connected with air pipes 6, and valves are arranged in the air pipes 6. Nitrogen gas can be filled into the closed space formed by the bottom shell 1 and the top shell 2 through the air pipes 6, thereby protecting the alloy ingot. The temperature of the nitrogen gas can be controlled by heating the liquid nitrogen storage tank. The inner walls of the bottom shell 1 and the top shell 2 are provided with a layer of silicone rubber, so as to ensure the sealing property and have the effect of heat insulation and heat preservation. A heat preservation layer can be additionally arranged on the outer wall of the device main body according to the transfer distance. A stable temperature environment can avoid changes in material properties caused by temperature changes. Nitrogen gas can effectively isolate harmful substances such as oxygen and moisture in the air, thereby preventing problems such as oxidation and corrosion of the aluminum alloy ingot during transfer.

[0035] The drawings in the specification of the present application are only of a schematic nature, and the size and shape of each component shown are not actual limits, but only a schematic representation. In actual implementation, each component can be reasonably configured and adjusted according to specific needs and actual conditions.

[0036] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A thermostatic nitrogen-protected alloy transfer device for aluminum alloy ingots, characterized in that, include: The main body of the device is used to place the alloy. The main body of the device includes a bottom shell (1) and a top shell (2) rotatably disposed on the top of the bottom shell (1). A base (3) is used to support the bottom shell (1), and the base (3) is fixedly disposed at the bottom of the bottom shell (1); A locking mechanism is used to fix the bottom shell (1) and the top shell (2). The locking mechanism is set on one side of the bottom shell (1). The locking mechanism includes a rotating plate (11). A rotating rod (10) is rotatably provided at one end of the rotating plate (11). One end of the rotating rod (10) is fixedly provided on one side of the bottom shell (1). A limiting rod (12) is fixedly provided at the other end of the rotating plate (11). The outer walls of the bottom shell (1) and the top shell (2) are provided with the same arc-shaped groove (20). One end of the limiting rod (12) is located inside the arc-shaped groove (20).

2. The alloy transfer device based on constant-temperature nitrogen protection for aluminum alloy ingots according to claim 1, characterized in that, The outer wall of the rotating rod (10) is fitted with a torsion spring, and the two ends of the torsion spring are respectively fixed on one side of the rotating plate (11) and one side of the bottom shell (1).

3. The aluminum alloy ingot constant-temperature nitrogen-protected alloy transfer device according to claim 2, characterized in that, The locking mechanism also includes a limiting plate (9), a limiting hole (7) is provided on one side of the limiting plate (9), and the limiting hole (7) cooperates with the outer wall of the rotating plate (11). A threaded rod (8) is provided on one side of the base (3), and one end of the threaded rod (8) is threaded through the interior of the base (3). The limiting plate (9) is rotatably sleeved on the outer wall of the threaded rod (8).

4. The aluminum alloy ingot constant-temperature nitrogen-protected alloy transfer device according to claim 3, characterized in that, A slide rod (16) is fixedly provided on one side of the limiting plate (9), and one end of the slide rod (16) slides through into the interior of the base (3).

5. The aluminum alloy ingot constant-temperature nitrogen-protected alloy transfer device according to claim 4, characterized in that, The locking mechanism also includes two abutments (5). Two insertion holes (4) are opened on one side of the base (3). The two abutments (5) are slidably disposed inside the two insertion holes (4). An inner cavity (15) is opened inside the base (3). The two insertion holes (4) are located on both sides of the inner cavity (15) and are connected to the inner cavity (15). A connecting plate (19) is fixedly disposed between the two abutments (5). A limit shaft (14) is fixedly disposed inside the inner cavity (15), and the connecting plate (19) is slidably sleeved on the limit shaft. The outer wall of the positioning shaft (14) is fitted with a compression spring (13), and the two ends of the compression spring (13) are respectively fixedly set on the top of the connecting plate (19) and the top inner wall of the inner cavity (15). The inner cavity (15) is slidably set with a sliding plate (17). One end of the threaded rod (8) is threaded through the inner cavity (15), and one end of the threaded rod (8) is rotatably set with the sliding plate (17). A sloping plate (18) is fixedly set on one side of the sliding plate (17), and the sloping surface of the sloping plate (18) cooperates with the connecting plate (19).

6. The alloy transfer device based on constant-temperature nitrogen protection for aluminum alloy ingots according to claim 1, characterized in that, Both sides of the bottom shell (1) are fixedly connected to air pipes (6), and valves are installed inside the air pipes (6).

7. The alloy transfer device based on constant-temperature nitrogen protection for aluminum alloy ingots according to claim 1, characterized in that, The inner walls of both the bottom shell (1) and the top shell (2) are provided with a silicone rubber layer.

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