Material ramming device of aluminum electrolysis tank car

Abstract

The utility model relates to the technical field of discharging of aluminum electrolysis aluminum oxide tank cars, in particular to a material ramming device of an aluminum electrolysis tank car, which is characterized in that an air cylinder is arranged at the upper end of a conical valve body, a material ramming pipe is connected onto the conical valve body, a feed opening is arranged at the bottom of the conical valve body, and a lateral plate is fixed on the surface of the conical valve body. Supporting columns are fixed to the lower portions of the side square plates, supporting rods are fixed to the supporting columns, limiting holes are formed in the side faces of the stabilizing square plates, bottom blocks are fixed to the surfaces of the stabilizing square plates, linear bearing rods are fixed to the bottom blocks, ball sliding grooves are formed in the surfaces of the stabilizing square plates, moving frames are slidably connected to the linear bearing rods, and warning lamps are arranged on the surfaces of the moving frames. A push handle is fixed on the surface of the moving frame; the device has the beneficial effects that the device is arranged in a workshop fresh aluminum oxide bin, a tank car is connected with a knockout pipe, nearby discharging of the tank car is achieved, the length of the material pipe is shortened, the material conveying time is saved, meanwhile, the height of the arranged warning lamp is convenient to adjust, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum electrolysis alumina tank truck unloading, in particular to an aluminum electrolysis tank truck charging device. Background Art

[0002] The unloading of alumina tank trucks from aluminum electrolysis is the main raw material supply operation in electrolytic production. The current high and low pressure protection automatic unloading device is controlled by a pneumatic butterfly valve. During unloading, the pneumatic valve is controlled by an intelligent pressure control switch and a delay solenoid valve. The intelligent pressure switch drives the pneumatic butterfly valve to open and close through pressure and delay time period. When opened, the tank truck unloading achieves the purpose of automatic high and low pressure protection unloading according to the set pressure value.

[0003] In the prior art, the tank truck charging point was originally designed outside the factory building, the pipeline was long, the charging time was long, and the alarm light was fixed in position, which made it inconvenient to adjust the height of the alarm light, reducing its practicality.

[0004] Therefore, the utility model proposes a charging device for an aluminum electrolysis tank car to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a charging device for an aluminum electrolysis tank car to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a feeding device for an aluminum electrolysis tank truck, the feeding device for an aluminum electrolysis tank truck comprising: a conical valve body, a cylinder is arranged at the upper end of the conical valve body, a feeding pipe is connected to the conical valve body, a feeding port is arranged at the bottom of the conical valve body, a side plate is fixed on the surface of the conical valve body, a support column is fixed below the side plate, and a support rod is fixed on the support column;

[0007] A stable square plate, a limited hole is provided on the side of the stable square plate, a bottom block is fixed on the surface of the stable square plate, a linear bearing rod is fixed on the bottom block, a ball slide groove is provided on the surface of the stable square plate, a moving frame is slidably connected on the linear bearing rod, a warning light is provided on the surface of the moving frame, and a push handle is fixed on the surface of the moving frame;

[0008] A connecting plate is fixed to the side of the movable frame, a limiting component is arranged on the surface of the connecting plate, a through hole is opened on the surface of the connecting plate, a plug rod is inserted in the through hole, a fixing is fixed on the end face of the plug rod, a spring is sleeved on the surface of the plug rod, one end of the spring is fixedly connected to the fixing, and the other end of the spring is fixedly connected to the connecting plate.

[0009] Preferably, the support columns are fixedly connected to the side plates by welding, and four groups of support columns are provided. The four groups of support columns are evenly distributed at the bottom of the side plates, and support rods are fixed to the support columns by welding.

[0010] Preferably, an inner cavity is opened on the surface of the support rod, an inner slot is opened on the bottom of the inner cavity, mounting holes are opened on both sides of the inner cavity, a back plate is fixed on the surface of the stable square plate, a snap-in block is fixed on the bottom of the back plate, the back plate and the inner cavity are slidably connected, the snap-in block and the inner slot are plug-in connected, and the back plate is connected through the mounting holes by hexagonal bolts.

[0011] Preferably, there are two bottom blocks, which are respectively located on the upper and lower sides of the stable square plate, the ball slide groove is located next to the linear bearing rod, and movable balls are provided on the surface of the movable frame. The movable balls and the ball slide groove are adapted to each other, and rubber pads are laid on the inner and outer surfaces of the push bar, and the push handle is located at the lower end of the movable frame.

[0012] Preferably, a plurality of the limiting holes are provided, and the plurality of limiting holes are linearly distributed equidistantly on the surface of the stable square plate.

[0013] Preferably, the limit assembly includes an insertion rod, a spring, a fixing member and a handle. The fixing member is in the shape of a disc. The handle is fixed on the surface of the fixing member. The handle is in an arc shape. The arc-shaped inner surface of the handle is provided with anti-slip patterns.

[0014] Preferably, the outer wall of the insertion rod and the inner wall of the limiting hole are slidably connected.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model discloses a feeding device for aluminum electrolysis tank truck, which is arranged in a fresh alumina bin in a workshop, and the tank truck and the feeding pipe are connected to realize the nearby unloading of materials by the tank truck, shorten the length of the feeding pipe, save the material transportation time, and the height of the arranged warning light is convenient to adjust, thereby improving the practicality. In this way, the problem that the feeding point of the tank truck is originally designed outside the factory building, the pipeline is long, the feeding time is long, and the position of the equipped warning light is fixed, which makes it inconvenient to adjust the height of the warning light and reduces the practicality is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a detailed diagram of the support rod structure of the utility model;

[0019] Figure 3 This is a structural diagram of a stable square plate of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the mobile frame of the utility model

[0021] Figure 5 for Figure 1 A magnified view of the structure in the middle.

[0022] In the figure: 1. Cylinder; 2. Conical valve body; 3. Side plate; 4. Support column; 5. Support rod; 6. Stabilizing square plate; 7. Linear bearing rod; 8. Bottom block; 9. Ball slide; 10. Feeding port; 11. Feeding tube; 12. Inner cavity; 13. Inner slot; 14. Mounting hole; 15. Limiting assembly; 16. Connecting plate; 17. Push handle; 18. Rubber pad; 19. Limiting hole; 20. Back plate; 21. Hexagonal bolt; 22. Snap-in block; 23. Through hole; 24. Movable ball; 25. Moving frame; 26. Warning light; 27. Firmware; 28. Spring; 29. ​​Anti-slip pattern; 30. Handle; 31. Rod. DETAILED DESCRIPTION

[0023] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0027] Embodiment 1

[0028] See also Figures 1 to 5 The utility model provides a technical solution: a feeding device for an aluminum electrolysis tank truck, the feeding device for an aluminum electrolysis tank truck comprising: a conical valve body 2, a cylinder 1 is arranged at the upper end of the conical valve body 2, a feeding pipe 11 is connected to the conical valve body 2, a feeding port 10 is arranged at the bottom of the conical valve body 2, a side plate 3 is fixed on the surface of the conical valve body 2, a support column 4 is fixed below the side plate 3, and a support rod 5 is fixed on the support column 4;

[0029] A stable square plate 6, a limiting hole 19 is provided on the side of the stable square plate 6, a bottom block 8 is fixed on the surface of the stable square plate 6, a linear bearing rod 7 is fixed on the bottom block 8, a ball slide groove 9 is provided on the surface of the stable square plate 6, a moving frame 25 is slidably connected to the linear bearing rod 7, a warning light 26 is provided on the surface of the moving frame 25, and a push handle 17 is fixed on the surface of the moving frame 25;

[0030] The connecting plate 16 is fixed to the side of the moving frame 25. The surface of the connecting plate 16 is provided with a limit assembly 15. The surface of the connecting plate 16 is provided with a through hole 23. A plug rod 31 is inserted into the through hole 23. A fixing 27 is fixed to the end surface of the plug rod 31. A spring 28 is sleeved on the surface of the plug rod 31. One end of the spring 28 is fixedly connected to the fixing 27. The other end of the spring 28 is fixedly connected to the connecting plate 16.

[0031] When in use, the device is set in the fresh alumina bin of the workshop, and the tank truck is connected to the material discharge pipe 11, so that the tank truck can discharge materials nearby, shortening the material pipe length and saving material transportation time. At the same time, the height of the warning light 26 is convenient to adjust, which improves practicality.

[0032] Embodiment 2

[0033] On the basis of the first embodiment, the support column 4 is fixedly connected to the side plate 3 by welding, and the support column 4 is provided with four groups, and the four groups of support columns 4 are evenly distributed at the bottom of the side plate 3. The support column 4 is fixed with a support rod 5 by welding. When in use: the multiple support columns 4 are evenly distributed, providing effective support for the device and improving the stability of the device when working;

[0034] An inner cavity 12 is provided on the surface of the support rod 5, an inner slot 13 is provided at the bottom of the inner cavity 12, mounting holes 14 are provided on both sides of the inner cavity 12, a back plate 20 is fixed to the surface of the stabilizing square plate 6, a clamping block 22 is fixed to the bottom of the back plate 20, the back plate 20 and the inner cavity 12 are slidably connected, the clamping block 22 and the inner slot 13 are plug-in, the back plate 20 is connected through the mounting holes 14 by hexagonal bolts 21, when in use: first, the clamping block 22 is clamped into the inner slot 13, and the back plate 20 is embedded in the inner cavity 12, and then the hexagonal bolts 21 are used to fix the back plate 20, which is easy to operate.

[0035] Embodiment 3

[0036] On the basis of the second embodiment, two bottom blocks 8 are provided, and the two bottom blocks 8 are respectively located on the upper and lower sides of the stable square plate 6, the ball slide 9 is located next to the linear bearing rod 7, and the surface of the movable frame 25 is provided with a movable ball 24, and the movable ball 24 is adapted to the ball slide 9. The inner and outer surfaces of the push bar are paved with a rubber pad 18, and the push handle 17 is located at the lower end of the movable frame 25. When in use: the linear bearing rod 7 and the movable frame 25 are slidably connected, and the movable ball 24 is adapted to the ball slide 9, which can provide guidance and support for the movement of the stable square plate 6, improve the stability of the stable square plate 6 when moving, and the rubber pad 18 can improve the comfort and stability when holding the push handle 17;

[0037] There are a number of limit holes 19, which are equidistantly and linearly distributed on the surface of the stable square plate 6. When in use, there are a number of limit holes 19, thereby improving the operability of the height adjustment of the warning light 26; the limit assembly 15 includes an insertion rod 31, a spring 28, a fixing 27 and a handle 30. The fixing 27 is disc-shaped, and a handle 30 is fixed on the surface of the fixing 27. The handle 30 is arc-shaped, and an anti-skid pattern 29 is provided on the arc-shaped inner surface of the handle 30. When in use, the anti-skid pattern 29 can increase friction, improve stability when the handle 30 is turned, and avoid slipping. The outer wall of the insertion rod 31 and the inner wall of the limit hole 19 are slidably connected. When in use, the insertion rod 31 and the limit hole 19 are slidably adapted to achieve that when adjusting the height of the warning light 26, the insertion rod 31 can be smoothly inserted into the limit hole 19;

[0038] Working principle: In actual use, the device is set in the fresh alumina bin of the workshop, and the tank truck and the feeding pipe 11 are connected to realize the nearby unloading of the tank truck, shortening the length of the feeding pipe and saving the material transportation time. By manually pulling the handle 30, the insertion rod 31 is pulled out of the limit hole 19, and the state of the insertion rod 31 is maintained at this time, and then the push handle 17 is held to perform a push-pull operation to adjust the height of the warning light 26. After the height is adjusted appropriately, the corresponding limit hole 19 and the insertion rod 31 are on the same horizontal line, and the handle 30 is released. At this time, under the rebound action of the spring 27, the insertion rod 31 is automatically inserted into the limit hole 19 to limit the movable frame 25, thereby realizing the height adjustment of the warning light 26, which is easy to operate. This avoids the problem that the tank truck feeding point was originally designed outside the factory building in the prior art, the pipeline is long, the feeding time is long, and the position of the equipped warning light is fixed, which makes it inconvenient to adjust the height of the warning light, reducing the practicality.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A charging device for an aluminum electrolysis tank car, characterized in that: The aluminum electrolysis tank car charging device comprises: a conical valve body (2), a cylinder (1) is arranged at the upper end of the conical valve body (2), a charging pipe (11) is connected to the conical valve body (2), a discharge port (10) is arranged at the bottom of the conical valve body (2), a side plate (3) is fixed on the surface of the conical valve body (2), a support column (4) is fixed below the side plate (3), and a support rod (5) is fixed on the support column (4); A stable square plate (6), a limiting hole (19) is provided on the side of the stable square plate (6), a bottom block (8) is fixed on the surface of the stable square plate (6), a linear bearing rod (7) is fixed on the bottom block (8), a ball slide groove (9) is provided on the surface of the stable square plate (6), a moving frame (25) is slidably connected to the linear bearing rod (7), a warning light (26) is provided on the surface of the moving frame (25), and a push handle (17) is fixed on the surface of the moving frame (25); A connecting plate (16) is fixed to the side of the moving frame (25), a limiting assembly (15) is arranged on the surface of the connecting plate (16), a through hole (23) is opened on the surface of the connecting plate, a plug rod (31) is inserted into the through hole (23), a fixing piece (27) is fixed to the end surface of the plug rod (31), a spring (28) is sleeved on the surface of the plug rod (31), one end of the spring (28) is fixedly connected to the fixing piece (27), and the other end of the spring (28) is fixedly connected to the connecting plate (16).

2. The aluminum electrolysis tank car charging device according to claim 1 is characterized in that: The support columns (4) are fixedly connected to the side plate (3) by welding, and four groups of support columns (4) are provided. The four groups of support columns (4) are evenly distributed at the bottom of the side plate (3), and support rods (5) are fixed to the support columns (4) by welding.

3. The aluminum electrolysis tank car charging device according to claim 1 is characterized in that: The support rod (5) has an inner cavity (12) on its surface, an inner slot (13) at its bottom, mounting holes (14) at both sides of the inner cavity (12), a back plate (20) fixed on the surface of the stabilizing square plate (6), a clamping block (22) fixed on the bottom of the back plate (20), the back plate (20) and the inner cavity (12) are slidably connected, the clamping block (22) and the inner slot (13) are plug-connected, and the back plate (20) is connected via the mounting holes (14) through hexagonal bolts (21).

4. The aluminum electrolysis tank car charging device according to claim 1 is characterized in that: The bottom blocks (8) are provided with two, and the two bottom blocks (8) are respectively located at the upper and lower sides of the stable square plate (6), the ball slide groove (9) is located next to the linear bearing rod (7), and the surface of the movable frame (25) is provided with movable balls (24), and the movable balls (24) and the ball slide groove (9) are adapted to each other. The inner and outer surfaces of the push bar are paved with rubber pads (18), and the push handle (17) is located at the lower end of the movable frame (25).

5. The aluminum electrolysis tank car charging device according to claim 1 is characterized in that: A plurality of the limiting holes (19) are provided, and the plurality of limiting holes (19) are linearly distributed at equal intervals on the surface of the stable square plate (6).

6. The aluminum electrolysis tank car charging device according to claim 1 is characterized in that: The position limiting assembly (15) comprises an insert rod (31), a spring (28), a fixing member (27) and a handle (30); the fixing member (27) is in the shape of a disk; the handle (30) is fixed on the surface of the fixing member (27); the handle (30) is in the shape of an arc; and an anti-slip pattern (29) is provided on the inner surface of the arc of the handle (30).

7. The aluminum electrolysis tank car charging device according to claim 1 is characterized in that: The outer wall of the insertion rod (31) and the inner wall of the limiting hole (19) are slidably connected.

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