Chain throwing cleaning machine convenient for cleaning oxide skin

Abstract

The throwing chain cleaning machine comprises a machine frame, an open groove is formed in the top of the machine frame, throwing chain assemblies are arranged on the portions, located on the two sides of the open groove, of the top of the machine frame, a material guiding slope is arranged at the bottom of the inner side of the machine frame, a fixing plate is fixedly arranged at the side end of the machine frame, and an electric push rod is fixedly arranged on the fixing plate. A mounting plate is fixedly arranged at the output end of the electric push rod, a push plate is fixedly arranged on the mounting plate, bristles are arranged at the bottom of the push plate, a plurality of supporting plates are fixedly arranged at the side end of the push plate, and fans are fixedly arranged at the bottoms of the supporting plates. The output end of the electric push rod drives the mounting plate and the push plate to move forwards, the push plate drives the bristles to clean the surface of the material guide slope and scrape off attached oxide skin, and then the multiple fans blow air downwards to blow off the oxide skin, so that the surface of the material guide slope is cleaned thoroughly, cleaning is conducted automatically, and cleaning efficiency is improved. Operators do not need to enter the chain throwing machine for cleaning when cleaning, and potential safety hazards are avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of chain-swinging cleaning machines, in particular to a chain-swinging cleaning machine which is convenient for cleaning oxide scales. Background Art

[0002] In the electrolytic aluminum smelting process, the carbon anode connected to the anode guide rod group is generally immersed in an electrolytic cell containing molten electrolyte. Under the action of the electric field between the carbon anode and the cathode at the bottom of the electrolytic cell, the carbon element in the carbon anode reacts with the aluminum oxide molten in the electrolyte to generate carbon dioxide, which reduces the aluminum ions in the aluminum oxide to elemental aluminum, completing the preparation of primary aluminum. During this electrolytic process, the carbon anode is continuously consumed and becomes a residual anode after about 30 days of consumption. When the residual anode returns from the electrolytic cell, the electrolyte covering the surface of the residual anode will cool and solidify, adhere to the surface of the residual anode and around the steel claws, forming an electrolyte hard shell, which affects the recycling of the residual anode.

[0003] During the anode scrap cleaning work, the oxide scale on the steel claws of the scrap needs to be cleaned. Part of the oxide scale cleaned by the chain-chain cleaning machine cannot fall into the collection tray at the bottom, and it needs to be cleaned every shift. There is a pallet truck entrance and exit on one side of the chain-chain cleaning machine, but no oxide scale cleaning port on the other side. When the operating personnel clean the machine, they need to enter the chain-chain cleaning machine for cleaning, which is prone to unsafe situations. Utility Model Content

[0004] In view of the problem that one side of the chain-swinging machine has an inlet and outlet for pallet trucks, but the other side has no oxide scale cleaning opening, and the operating personnel need to enter the chain-swinging machine for cleaning during sanitation, which is prone to unsafe situations, the utility model provides a chain-swinging cleaning machine which is convenient for cleaning oxide scale.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a chain-flipping cleaning machine which is convenient for cleaning oxide scale, comprising a frame, a slot is provided on the top of the frame, chain-flipping assemblies are arranged on both sides of the slot on the top of the frame, a material guide slope is arranged on the inner bottom of the frame, a fixing plate is fixedly arranged on the side end of the frame, an electric push rod is fixedly arranged on the fixing plate, a mounting plate is fixedly arranged on the output end of the electric push rod, a push plate is fixedly arranged on the mounting plate, bristles are arranged on the bottom of the push plate, a plurality of support plates are fixedly arranged on the side end of the push plate, fans are fixedly arranged on the bottom of the plurality of support plates, and a collection box is arranged on the side of the bottom of the frame away from the push plate.

[0006] Preferably, the chain-swinging assembly comprises a motor, a rotating drum and a chain, wherein the motor is fixedly arranged on the top of the frame, the rotating drum is fixed to the output end of the motor, and a plurality of chains are arranged, and the plurality of chains are fixedly arranged around the circumference of the rotating drum.

[0007] Preferably, slide rails are provided on both sides of the slot at the top of the rack, and the two slide rails are symmetrically arranged.

[0008] Preferably, bolts are provided through the mounting plate, and the mounting plate is connected and fixed to the push plate by the bolts.

[0009] Preferably, an L-shaped plate is fixedly provided at the bottom of the frame, and the collection box is arranged on the L-shaped plate.

[0010] Preferably, the material guiding slope is inclined downward from the side away from the collecting box to the side close to the collecting box, and the bristles are in contact with the surface of the material guiding slope.

[0011] Preferably, the air outlets of the multiple fans are arranged downward, and the multiple fans are evenly distributed.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. When the residual anode is cleaned by chain throwing, the fallen oxide scale falls on the guide slope and slides down along the surface of the guide slope. The fallen oxide scale falls into the collection box and is collected and stored in the collection box.

[0014] 2. The output end of the electric push rod drives the mounting plate and the push plate to move forward. The push plate drives the brush to clean the surface of the guide slope, scrape off the attached oxide scale, and then blow air downward through multiple fans to blow the oxide scale off, so that the surface of the guide slope is cleaned automatically. There is no need for the operating personnel to enter the chain throwing machine for cleaning during cleaning, thus avoiding safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic structural diagram of the overall cross-section of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of part of the utility model;

[0018] Figure 4 For this utility model Figure 3 Schematic diagram of the structure enlarged at point A in the middle.

[0019] In the figure: 1. frame; 2. slot; 3. material guide slope; 4. fixing plate; 5. electric push rod; 6. mounting plate; 7. push plate; 8. brush; 9. support plate; 10. fan; 11. collection box; 12. motor; 13. rotating drum; 14. chain; 15. slide rail; 16. bolt; 17. L-shaped plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-4 A chain cleaning machine for cleaning oxide scales includes a frame 1, a slot 2 is provided on the top of the frame 1, and slide rails 15 are provided on both sides of the slot 2 on the top of the frame 1. The two slide rails 15 are symmetrically arranged and used to transport residual anodes.

[0022] Chain-swinging assemblies are arranged on both sides of the slot 2 at the top of the frame 1, and the chain-swinging assemblies include a motor 12, a rotating drum 13 and a chain 14. The motor 12 is fixedly arranged on the top of the frame 1, and the rotating drum 13 is fixed to the output end of the motor 12. A plurality of chains 14 are arranged, and the plurality of chains 14 are fixedly arranged around the circumference of the rotating drum 13. The rotating drum 13 is driven to rotate by the motor 12, and the rotating drum 13 drives the plurality of chains 14 to rotate. The plurality of chains 14 are rotated and swung to perform a chain-swinging cleaning operation on the residual anodes.

[0023] Furthermore, a material guide slope 3 is provided at the bottom inner side of the frame 1, a fixing plate 4 is fixedly provided at the side end of the frame 1, an electric push rod 5 is fixedly provided on the fixing plate 4, a mounting plate 6 is fixedly provided at the output end of the electric push rod 5, a push plate 7 is fixedly provided on the mounting plate 6, bristles 8 are provided at the bottom of the push plate 7, a plurality of support plates 9 are fixedly provided at the side end of the push plate 7, fans 10 are fixedly provided at the bottom of the plurality of support plates 9, air outlets of the plurality of fans 10 are arranged downward, and the plurality of fans 10 are evenly distributed.

[0024] Specifically, when the residual anode is cleaned by chain throwing, the fallen oxide scale falls on the guide slope 3 and slides downward along the surface of the guide slope 3. When cleaning is needed, the output end of the electric push rod 5 drives the mounting plate 6 and the push plate 7 to move forward, and the push plate 7 drives the brush 8 to clean the surface of the guide slope 3, scraping off the attached oxide scale, and then multiple fans 10 blow air downward to blow off the oxide scale, so that the surface of the guide slope 3 is cleaned.

[0025] In addition, a collecting box 11 is arranged on the side of the bottom of the frame 1 away from the push plate 7, and an L-shaped plate 17 is fixedly arranged at the bottom of the frame 1. The collecting box 11 is arranged on the L-shaped plate 17. The oxide scale sliding down the surface of the guide slope 3 falls into the collecting box 11 and is collected and stored by the collecting box 11.

[0026] The material guiding slope 3 is inclined downward from the side away from the collecting box 11 to the side close to the collecting box 11 , and the bristles 8 are in contact with the surface of the material guiding slope 3 .

[0027] Finally, bolts 16 are provided through the mounting plate 6 , and the mounting plate 6 is connected and fixed to the push plate 7 via the bolts 16 . The bolts 16 are provided to facilitate installation and disassembly of the push plate 7 , thereby facilitating cleaning of the bristles 8 .

[0028] The operating principle of the utility model is now described as follows:

[0029] The scrap anodes are transported by two slide rails 15, and the motor 12 drives the drum 13 to rotate, and the drum 13 drives multiple chains 14 to rotate. The multiple chains 14 rotate and swing to perform a chain-swinging cleaning operation on the scrap anodes. When the scrap anodes are cleaned by chain-swinging, the fallen oxide scales fall on the guide slope 3 and slide downward along the surface of the guide slope 3. The fallen oxide scales fall into the collecting box 11 and are collected and stored by the collecting box 11. When cleaning is required, the output end of the electric push rod 5 drives the mounting plate 6 and the push plate 7 to move forward, and the push plate 7 drives the brush 8 to clean the surface of the guide slope 3, scrape off the attached oxide scales, and then blow air downward through multiple fans 10 to blow off the oxide scales, so that the surface of the guide slope 3 is cleaned, and cleaning is performed automatically, and there is no need for the operating personnel to enter the interior of the chain-swinging machine for cleaning when cleaning, so as to avoid unsafe situations.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A chain-swinging cleaning machine for cleaning oxide scale, comprising a frame (1), characterized in that: The frame (1) has a slot (2) on the top, chain assemblies are arranged on both sides of the slot (2) on the top of the frame (1), a material guide slope (3) is arranged at the bottom of the inner side of the frame (1), a fixing plate (4) is fixedly arranged at the side end of the frame (1), an electric push rod (5) is fixedly arranged on the fixing plate (4), a mounting plate (6) is fixedly arranged at the output end of the electric push rod (5), a push plate (7) is fixedly arranged on the mounting plate (6), bristles (8) are arranged at the bottom of the push plate (7), and a brush (8) is arranged on the side of the push plate (7). A plurality of support plates (9) are fixedly arranged at the end, and fans (10) are fixedly arranged at the bottom of the plurality of support plates (9). A collecting box (11) is arranged at the bottom of the frame (1) away from the push plate (7). The chain throwing assembly comprises a motor (12), a rotating drum (13) and a chain (14). The motor (12) is fixedly arranged at the top of the frame (1), the rotating drum (13) is fixed to the output end of the motor (12), and a plurality of chains (14) are arranged, and the plurality of chains (14) are fixedly arranged around the rotating drum (13).

2. A chain-swinging cleaning machine for cleaning oxide scale according to claim 1, characterized in that: The top of the frame (1) is provided with slide rails (15) on both sides of the slot (2), and the two slide rails (15) are symmetrically arranged.

3. A chain-swinging cleaning machine for cleaning oxide scale according to claim 1, characterized in that: Bolts (16) are provided through the mounting plate (6), and the mounting plate (6) is connected and fixed to the push plate (7) via the bolts (16).

4. A chain-swinging cleaning machine for cleaning oxide scale according to claim 1, characterized in that: An L-shaped plate (17) is fixedly arranged at the bottom of the frame (1), and the collection box (11) is arranged on the L-shaped plate (17).

5. A chain-swinging cleaning machine for cleaning oxide scale according to claim 1, characterized in that: The material guide slope (3) slopes downward from a side away from the collection box (11) to a side close to the collection box (11), and the bristles (8) are in contact with the surface of the material guide slope (3).

6. A chain-swinging cleaning machine for cleaning oxide scale according to claim 1, characterized in that: The air outlets of the plurality of fans (10) are arranged downward, and the plurality of fans (10) are evenly distributed.

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