Molten aluminum ladle cleaning device

Abstract

The utility model provides a molten aluminum ladle cleaning device which aims at solving the technical problem that no special cleaning device is designed for a notch for pouring molten aluminum out of a ladle. The cleaning device comprises a connecting frame which can be arranged at the opening part of the two-man ladle, and a cantilever beam is arranged in the middle of the connecting frame; one end of the double-shaft connecting rod is rotationally connected to the end part of the suspension beam, and the rotating axis of the end of the double-shaft connecting rod is positioned on the horizontal plane; a motor body of the motor is rotationally arranged at the other end of the double-shaft connecting rod, and the rotating axis is located on the vertical plane; and the dull polish rod is a cylinder, and one end of the dull polish rod is coaxially arranged on the output shaft of the motor. The whole cleaning device is installed at the opening of a two-man ladle through the connecting frame, the dull polish rod is supported above a notch through the suspension beam, the motor is started to drive the dull polish rod to rotate, a condensed material layer on the inner wall of the notch is polished, and the position change of the motor and the dull polish rod in the notch is achieved through the double-shaft connecting rod structure. Therefore, the inner wall of the notch for pouring out the molten aluminum of the ladle can be quickly cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of electrolytic aluminum, in particular to a device for cleaning a molten aluminum ladle. Background Art

[0002] The aluminum molten ladle is a transfer equipment, which is mainly used as a container equipment to transfer the aluminum molten aluminum to the foundry workshop after the aluminum molten aluminum is produced in the aluminum electrolytic cell. During the transfer process, the aluminum molten aluminum will form a layer of condensed material inside the ladle. As the number of times the ladle is used increases, the thickness of the condensed material layer will increase. Therefore, equipment dedicated to cleaning aluminum molten ladle was born.

[0003] The current cleaning equipment is mainly used to clean the inside of the ladle. Since there is less aluminum liquid accumulated in the slot where the aluminum liquid is poured out of the ladle, the deposited condensed material layer is also less. Therefore, the existing device does not have a professional cleaning device designed for the slot where the aluminum liquid is poured out of the ladle, and manual cleaning is still required. Utility Model Content

[0004] In view of the technical problem that there is no professional cleaning device designed for the slot for pouring molten aluminum from a ladle, the utility model provides a cleaning device for a molten aluminum ladle, which has the advantage of being able to clean the slot for pouring molten aluminum from a ladle.

[0005] The technical solution of the utility model is:

[0006] A device for cleaning a molten aluminum ladle, comprising:

[0007] A connecting frame can be arranged at the mouth of the lifting bag, and a suspension beam is provided in the middle of the connecting frame;

[0008] A double-axis connecting rod, one end of which is rotatably connected to the end of the suspension beam, and the rotation axis of this end of the double-axis connecting rod is located on a horizontal plane;

[0009] A motor, the body of which is rotatably mounted on the other end of the double-axis connecting rod, and the rotation axis is located on a vertical plane;

[0010] The grinding rod is a cylinder, one end of which is coaxially arranged on the output shaft of the motor.

[0011] Optionally, the connecting frame includes:

[0012] A clamping plate, which is a U-shaped structure and can be clamped at the mouth of the lifting bag;

[0013] A support rod, one end of which is disposed on the clamping plate;

[0014] One end of the suspension beam is arranged on the support rod, and the other end is provided with the double-axis connecting rod.

[0015] Optionally, two clamping plates are provided at the mouth of the lifting bag, and two ends of the support rod are respectively fixed on the two clamping plates;

[0016] One end of the suspension beam is arranged at the middle part of the support rod.

[0017] Optionally, one end of the suspension beam away from the support rod is arranged in an inclined upward direction.

[0018] Optionally, the dual-axis connecting rod comprises:

[0019] A connecting member, one end of which is rotatably connected to the end of the suspension beam;

[0020] A rotating shaft, one end of which is rotatably arranged on the other end of the connecting member, and the other end of which is fixedly arranged on the body of the motor;

[0021] Wherein, the rotation axes at both ends of the connecting member are perpendicular to each other.

[0022] Optionally, a connecting block is provided between the rotating shaft and the motor, an L-shaped supporting frame is provided on the side of the connecting block, and one end of the supporting frame is rotatably connected to an end of the grinding rod away from the motor.

[0023] Optionally, a handle is provided on one end of the support frame away from the motor.

[0024] Optionally, the clamping plate is in an arc-shaped structure, a threaded hole is provided on the clamping plate, and a locking bolt is provided in the threaded hole.

[0025] Compared with the prior art, the beneficial effects of the utility model are:

[0026] First, the entire cleaning device is installed at the mouth of the ladle through the connecting frame. After the installation is completed, the suspension beam supports the motor and the grinding rod above the slot where the aluminum liquid is poured out of the ladle. Then the motor is started to drive the grinding rod to rotate to grind the condensed material layer on the inner wall of the slot. The position change of the motor and the grinding rod in the slot is achieved through the double-axis connecting rod structure, so as to quickly clean the inner wall of the slot where the aluminum liquid is poured out of the ladle. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 It is a three-dimensional structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0029] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the products of the present invention are conventionally placed when in use, or are the orientations or positional relationships conventionally understood by those skilled in the art, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the utility model. In addition, the utility model may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the utility model provides various specific examples of processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0032] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0033] See also Figure 1 , a device for cleaning a molten aluminum ladle, comprising a connecting frame, a suspension beam 1, a biaxial connecting rod, a motor 2 and a grinding rod 3. The connecting frame can be installed at the mouth of the ladle, and the connecting frame is connected to one end of the suspension beam 1, so that the suspension beam 1 is located above the slot for pouring the molten aluminum from the ladle.

[0034] One end of the suspension beam 1 away from the connecting frame is rotatably connected to one end of the double-axis connecting rod, and the axis of rotation between the suspension beam 1 and the double-axis connecting rod is located on a horizontal plane.

[0035] The other end of the double-axis connecting rod is rotatably connected to the body of the motor 2, so that the rotation axis between the double-axis connecting rod and the motor 2 is located on a vertical plane, and therefore the rotation axes at both ends of the double-axis connecting rod are perpendicular to each other.

[0036] The end of the output shaft of the motor 2 is fixedly connected to the end of the grinding rod 3. The grinding rod 3 is cylindrical and has gravel on its surface. The axis of the grinding rod 3 is colinear with the axis of the output shaft of the motor 2.

[0037] During operation, the motor 2 is started, and the grinding rod 3 is driven to rotate by the motor 2. The rough gravel on the outer surface of the grinding rod 3 is used to grind the condensed material layer on the inner wall of the slot. The position of the motor 2 and the grinding rod 3 in the slot is changed by the double-axis connecting rod structure, so as to quickly clean the inner wall of the slot where the aluminum liquid is poured out of the lifting bag.

[0038] In one specific embodiment:

[0039] The connecting frame includes a clamping plate 4 and a supporting rod 5, wherein the clamping plate 4 is a U-shaped structure and can be buckled on the mouth of the lifting bag so that one side of the clamping plate 4 is located on the inner side of the lifting bag and the other side is located on the outer side of the lifting bag.

[0040] One end of the support rod 5 is connected to the clamping plate 4. When the clamping plate 4 is installed at the mouth of the bag, the end of the support rod 5 is connected to the top of the clamping plate 4. At the same time, one end of the suspension beam 1 is also arranged on the support rod 5.

[0041] Preferably, both ends of the support rod 5 are L-shaped structures, the middle portion of the support rod 5 is a straight rod structure, and both ends of the support rod 5 are fixedly disposed on the two clamping plates 4 respectively.

[0042] In addition, one end of the suspension beam 1 is arranged in the middle of the support rod 5, and the other end of the suspension beam 1 is arranged in an inclined upward direction, thereby providing more space for the movement of the sanding rod 3 and making the sanding rod 3 have a larger movable angle, thereby matching the small size of the slot away from one side of the lifting bag and the large size on the other side.

[0043] During use, the two clamping plates 4 are respectively arranged on both sides of the ladle lifting slot, so that the support rod 5 crosses the slot, and at the same time, the suspension beam 1 is suspended above the slot.

[0044] In one specific embodiment:

[0045] The double-axis connecting rod includes a connecting member 6, a rotating shaft 7 and a connecting block 8, wherein one end of the connecting member 6 is rotatably connected to the end of the suspension beam 1 away from the support rod 5, and the other end of the connecting member 6 is rotatably connected to one end of the rotating shaft 7, the connecting block 8 is fixedly arranged on the other end of the rotating shaft 7, and the body of the motor 2 is fixedly connected to the connecting block 8.

[0046] The rotation axis between the connecting member 6 and the suspension beam 1 is located on a horizontal plane, and the rotation axis of the rotating shaft 7 coincides with its own axis and is located on a vertical plane.

[0047] In this embodiment, the connection member 6 is rotatably connected to the suspension beam 1, so that the sanding rod 3 has the ability to rotate on a vertical plane, and the rotation shaft 7 is rotatably connected to the connection member 6, so that the sanding rod 3 has the ability to rotate on a plane perpendicular to the axis of the rotation shaft 7. Through multi-dimensional rotation, the sanding rod 3 can clean the notch in all directions.

[0048] In one specific embodiment:

[0049] The cleaning device also includes an L-shaped support frame 9, one end of the support frame 9 is connected to one side of the connecting block 8, the other end of the support frame 9 is rotatably connected to the end of the sanding rod 3 away from the motor 2, and a handle is provided on this end of the support frame 9.

[0050] In this embodiment, the support frame 9 is provided to enhance the stability of the sanding rod 3, and the support frame 9 can be used to apply pressure to the sanding rod 3, so that the sanding rod 3 has a stronger grinding intensity on the coagulated material layer, and the support frame 9 can be well operated through the handle.

[0051] On the other hand, in order to enhance the connection strength between the splint 4 and the mouth of the ladle, the splint 4 is configured as an arc-shaped structure, thereby increasing the contact area between the splint 4 and the mouth of the ladle. In addition, a threaded hole is provided on the splint 4, and a locking bolt 10 is provided in the threaded hole, and the splint 4 is fixed to the mouth of the ladle by the locking bolt 10.

[0052] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A device for cleaning a molten aluminum ladle, characterized in that: include: A connecting frame can be arranged at the mouth of the lifting bag, and a suspension beam is provided in the middle of the connecting frame; A double-axis connecting rod, one end of which is rotatably connected to the end of the suspension beam, and the rotation axis of this end of the double-axis connecting rod is located on a horizontal plane; A motor, the body of which is rotatably mounted on the other end of the double-axis connecting rod, and the rotation axis is located on a vertical plane; The grinding rod is a cylinder, one end of which is coaxially arranged on the output shaft of the motor.

2. The aluminum liquid ladle cleaning device according to claim 1 is characterized in that: The connecting frame comprises: A clamping plate, which is a U-shaped structure and can be clamped at the mouth of the lifting bag; A support rod, one end of which is disposed on the clamping plate; One end of the suspension beam is arranged on the support rod, and the other end is provided with the double-axis connecting rod.

3. The aluminum liquid ladle cleaning device according to claim 2 is characterized in that: There are two clamping plates arranged at the mouth of the lifting bag, and the two ends of the support rod are respectively fixed on the two clamping plates; One end of the suspension beam is arranged at the middle part of the support rod.

4. The aluminum liquid ladle cleaning device according to claim 3 is characterized in that: One end of the suspension beam away from the support rod is arranged in an inclined upward direction.

5. The aluminum liquid ladle cleaning device according to claim 4 is characterized in that: The dual-axis connecting rod comprises: A connecting member, one end of which is rotatably connected to the end of the suspension beam; A rotating shaft, one end of which is rotatably arranged on the other end of the connecting member, and the other end of which is fixedly arranged on the body of the motor; Wherein, the rotation axes at both ends of the connecting member are perpendicular to each other.

6. The aluminum liquid ladle cleaning device according to claim 5 is characterized in that: A connecting block is provided between the rotating shaft and the motor, an L-shaped supporting frame is provided on the side of the connecting block, and one end of the supporting frame is rotatably connected to an end of the grinding rod away from the motor.

7. The aluminum liquid ladle cleaning device according to claim 6 is characterized in that: A handle is provided on one end of the support frame away from the motor.

8. The aluminum liquid ladle cleaning device according to claim 7 is characterized in that: The clamping plate is in an arc-shaped structure. A threaded hole is provided on the clamping plate, and a locking bolt is provided in the threaded hole.

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