Aluminum electrolysis cell shell with width convenient to adjust

Abstract

The utility model relates to the technical field of aluminum electrolysis cell shells, and discloses an aluminum electrolysis cell shell convenient for width adjustment, which comprises a shell, a motor is mounted at the top end of the shell, a driving rod is rotatably connected to the inner wall of the shell and positioned on the lower side of the motor, and the top end of the driving rod penetrates through the shell and is fixedly connected to the driving end of the motor. The bottom end of the driving rod penetrates through the inner wall of the shell, the two-way screw rod is connected with the driving rod through a gear set, the side protection shell is used for prolonging the width of the two sides of the shell, the inner walls of the side protection shell are slidably connected to the two sides of the outer wall of the shell correspondingly, and the inner walls of the side protection shell are connected with L-shaped supports through inserting assemblies; the inner walls of the lower portions of the opposite sides of the L-shaped supports are in threaded connection with the two sides of the outer wall of the two-way screw correspondingly. According to the utility model, the side protection shells on the two sides can be slidably adjusted on the outer wall of the shell, so that the widths of the two sides of the shell are extended, the flexibility of the shell is improved, and the influence of replacement work in different production on production is avoided.

Description

Technical Field

[0001] This utility model relates to the field of aluminum electrolytic cell shell technology, and in particular to an aluminum electrolytic cell shell with adjustable width. Background Art

[0002] The cell shell of an aluminum electrolytic cell is the main structural part of the cell. It is used to support and protect the internal components of the cell and is crucial to the stability and safety of the electrolysis process. The design and material selection of the cell shell directly affect the performance, efficiency and durability of the electrolytic cell.

[0003] Currently, the specifications and sizes of some aluminum electrolysis cell shells on the market are custom-made, which reduces the flexibility of production and use. When different production specifications are required, it is necessary to replace them with shells of the same specifications, and the replacement work is relatively troublesome, which will have a certain impact on the progress of normal production. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an aluminum electrolysis cell shell with adjustable width. The shell has extended width on both sides, allowing for adjustments based on production needs and increasing the shell's flexibility.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An aluminum electrolysis cell shell with adjustable width, comprising:

[0007] A housing, wherein a motor is mounted on the top of the housing, and a drive rod is rotatably connected to the inner wall of the housing below the motor. The top of the drive rod passes through the housing and is fixedly connected to the drive end of the motor, and the bottom of the drive rod passes through the inner wall of the housing. Connecting plates are fixedly connected to the top of the inner wall of the housing on both sides of the drive rod. A bidirectional screw is rotatably connected to the inner wall of the connecting plate and passes through both sides. The bidirectional screw is connected to the drive rod through a gear set.

[0008] Side shells are used to extend the width of the two sides of the shell. The inner walls of the side shells are slidably connected to the outer walls of the shells on both sides. The inner walls of the side shells are connected to L-shaped brackets through plug-in components. The lower inner walls of the opposite sides of the L-shaped brackets are threaded to the outer walls of the bidirectional screw on both sides.

[0009] Furthermore, the gear set includes a driving bevel gear fixedly connected to the bottom end of the drive rod and a driven bevel gear fixedly connected to the outer wall of the bidirectional screw on one side of the drive rod, wherein the driven bevel gear and the driving bevel gear are meshed.

[0010] Furthermore, the plug-in assembly includes a slot frame fitted on the opposite side of the L-shaped bracket and protrusions that are slidably connected to the inner walls of both ends on the opposite side of the L-shaped bracket. The opposite end of the slot frame is fixedly connected to the inner wall of the side shell.

[0011] Furthermore, the card slot frame has circular slots on both sides, and square slots are formed at one end of the circular slots on both sides of the card slot frame.

[0012] Furthermore, the shape of one side of the outer wall of the protrusion matches the shape of the inner wall of the circular groove, and the shape of the other side of the outer wall of the protrusion matches the shape of the inner wall of the square groove.

[0013] Furthermore, springs are fixedly connected to one end of the front and rear protrusions, and one end of the springs is fixedly connected to the inner wall of the L-shaped bracket.

[0014] Furthermore, the diameter of the inner wall of the circular groove is greater than the distance between the upper and lower ends of the inner wall of the square groove.

[0015] This utility model has the following beneficial effects:

[0016] In this invention, the side shells on both sides can be slidably adjusted on the outer wall of the shell, thereby extending the width of the shell on both sides. This allows for adjustments based on production needs, increasing the flexibility of the shell, avoiding the impact of replacement work during different production periods on production, and thus improving production efficiency.

[0017] In this invention, the side shells can be removed from the outer wall of the housing for replacement, thus avoiding material fatigue caused by excessive use and affecting subsequent production and use. Attached Figure Description

[0018] Figure 1 A perspective view of an aluminum electrolytic cell shell with adjustable width proposed in this utility model;

[0019] Figure 2 This is a cross-sectional view of the shell of an aluminum electrolytic cell that is easy to adjust in width, as proposed in this utility model.

[0020] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 Half-sectional view of an L-shaped bracket for an aluminum electrolytic cell shell that is easy to adjust in width, as proposed in this utility model.

[0022] Figure 5 This is a schematic diagram of a slot frame structure for an aluminum electrolytic cell shell that facilitates width adjustment, as proposed in this utility model.

[0023] Legend:

[0024] 1. Housing; 2. Side shell; 3. Motor; 4. Drive rod; 5. Driving bevel gear; 6. Bidirectional screw; 7. Driven bevel gear; 8. Connecting plate; 9. L-shaped bracket; 10. Slot bracket; 11. Protrusion; 12. Spring; 13. Circular slot; 14. Square slot. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Reference Figure 1 , Figure 2 This utility model provides an embodiment of an aluminum electrolytic cell shell with adjustable width, comprising: a shell 1, a motor 3 mounted on the top of the shell 1, a drive rod 4 rotatably connected to the inner wall of the shell 1 below the motor 3, the top of the drive rod 4 penetrating the shell 1 and fixedly connected to the drive end of the motor 3, the bottom of the drive rod 4 penetrating the inner wall of the shell 1, connecting plates 8 fixedly connected to the top of the inner wall of the shell 1 on both sides of the drive rod 4, a bidirectional screw 6 rotatably connected to the inner wall of the connecting plate 8 and penetrating both sides, a driving bevel gear 5 fixedly connected to the bottom of the drive rod 4 and a driven bevel gear 7 fixedly connected to the outer wall of the bidirectional screw 6 on one side of the drive rod 4, the driven bevel gear 7 and the driving bevel gear 5 being meshed; a side shell 2 for extending the width of both sides of the shell 1, the inner wall of the side shell 2 being slidably connected to both sides of the outer wall of the shell 1; and an L-shaped bracket 9 having its lower inner wall threadedly connected to both sides of the outer wall of the bidirectional screw 6 on opposite sides.

[0027] Specifically, starting the motor 3 causes the drive rod 4 to rotate with the active bevel gear 5, which in turn causes the driven bevel gear 7 to rotate with the bidirectional screw 6. This causes the L-shaped brackets 9 on both sides to slide in opposite directions on the outer wall of the bidirectional screw 6, and move the side protective shell 2 on the corresponding side, thereby extending the width of the shell 1 on both sides. The shell 1 can be adjusted according to production needs to improve production flexibility.

[0028] Reference Figure 3 , Figure 4The L-shaped bracket 9 has a slotted bracket 10 mounted on the opposite side and protrusions 11 slidably connected to the inner walls of both ends on the opposite side of the L-shaped bracket 9. The opposite end of the slotted bracket 10 is fixedly connected to the inner wall of the side shell 2. The slotted bracket 10 has circular grooves 13 on both sides and square grooves 14 on both sides of the slotted bracket 10 at one end of the circular grooves 13. The diameter of the inner wall of the circular groove 13 is larger than the distance between the upper and lower ends of the inner wall of the square groove 14. The shape of one side of the outer wall of the protrusion 11 matches the shape of the inner wall of the circular groove 13, and the shape of the other side of the outer wall of the protrusion 11 matches the shape of the inner wall of the square groove 14. Springs 12 are fixedly connected to one end of the front and rear protrusions 11, and one end of the springs 12 is fixedly connected to the inner wall of the L-shaped bracket 9.

[0029] Specifically, press the two protrusions 11 into the L-shaped bracket 9 and squeeze the spring 12. When the protrusions 11 are retracted into the inner wall of the L-shaped bracket 9, they will disengage from the inner walls of the circular groove 13 and the square groove 14, thereby releasing the limiting relationship between the L-shaped bracket 9 and the card slot bracket 10. Thus, the side cover 2 can be removed from the outer wall of the housing 1 for replacement, avoiding excessive use, material fatigue, and affecting subsequent production and use.

[0030] Working principle: First, starting the motor 3 causes the drive rod 4 to rotate with the active bevel gear 5, which in turn causes the driven bevel gear 7 to rotate with the bidirectional screw 6. This causes the L-shaped brackets 9 on both sides to slide in opposite directions on the outer wall of the bidirectional screw 6, and move the corresponding side protective shell 2, thereby extending the width of both sides of the housing 1. This can be adjusted according to production needs to improve production flexibility. By pressing the protrusions 11 on both sides into the L-shaped bracket 9 and squeezing the spring 12, when the protrusions 11 are retracted into the inner wall of the L-shaped bracket 9, they disengage from the inner walls of the circular groove 13 and the square groove 14, thereby releasing the limiting relationship between the L-shaped bracket 9 and the slot frame 10. As a result, the side protective shell 2 can be removed from the outer wall of the housing 1 for replacement, avoiding excessive use that could cause material fatigue and affect subsequent production.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An aluminum electrolytic cell shell with adjustable width, characterized in that, include: A housing (1) is provided with a motor (3) mounted on its top end. A drive rod (4) is rotatably connected to the inner wall of the housing (1) below the motor (3). The top end of the drive rod (4) passes through the housing (1) and is fixedly connected to the drive end of the motor (3). The bottom end of the drive rod (4) passes through the inner wall of the housing (1). A connecting plate (8) is fixedly connected to the top end of the inner wall of the housing (1) on both sides of the drive rod (4). A bidirectional screw (6) is rotatably connected to the inner wall of the connecting plate (8) and passes through both sides. The bidirectional screw (6) is connected to the drive rod (4) through a gear set. Side shell (2) is used to extend the width of the two sides of the shell (1). The inner wall of the side shell (2) is slidably connected to the two sides of the outer wall of the shell (1). The inner wall of the side shell (2) is connected to an L-shaped bracket (9) through a plug-in assembly. The lower inner wall of the opposite side of the L-shaped bracket (9) is threaded to the two sides of the outer wall of the bidirectional screw (6).

2. The aluminum electrolytic cell shell with adjustable width according to claim 1, characterized in that: The gear set includes a driving bevel gear (5) fixedly connected to the bottom end of the drive rod (4) and a driven bevel gear (7) fixedly connected to the outer wall of the bidirectional screw (6) on one side of the drive rod (4). The driven bevel gear (7) and the driving bevel gear (5) are meshed.

3. The aluminum electrolytic cell shell with adjustable width according to claim 1, characterized in that: The plug-in assembly has a slot frame (10) sleeved on the opposite side of the L-shaped bracket (9) and a protrusion (11) slidably connected to the inner walls of both ends on the opposite side of the L-shaped bracket (9). The opposite end of the slot frame (10) is fixedly connected to the inner wall of the side shell (2).

4. The aluminum electrolytic cell shell with adjustable width according to claim 3, characterized in that: The card slot frame (10) has circular slots (13) on both sides, and square slots (14) are provided on one end of the circular slots (13) on both sides of the card slot frame (10).

5. The aluminum electrolytic cell shell with adjustable width according to claim 3, characterized in that: The shape of one side of the outer wall of the protrusion (11) matches the shape of the inner wall of the circular groove (13), and the shape of the other side of the outer wall of the protrusion (11) matches the shape of the inner wall of the square groove (14).

6. The aluminum electrolytic cell shell with adjustable width according to claim 3, characterized in that: A spring (12) is fixedly connected to one end of the front and rear protrusions (11), and one end of the spring (12) is fixedly connected to the inner wall of the L-shaped bracket (9).

7. The aluminum electrolytic cell shell with adjustable width according to claim 4, characterized in that: The diameter of the inner wall of the circular groove (13) is greater than the distance between the upper and lower ends of the inner wall of the square groove (14).

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