Material receiving device of aluminum ash frying machine

Abstract

The utility model provides an aluminum ash stir-frying machine material receiving device which comprises a chute, one end of the chute is located below an aluminum discharging hole of an aluminum ash stir-frying machine, a flow guide groove is formed below the other end of the chute, mounting shafts are fixed to the two sides of the flow guide groove correspondingly, the mounting shafts are rotationally connected with supporting columns tightly pressing the mounting shafts, and the supporting columns are fixedly connected with the chute. The supporting column is fixedly connected with a base, elastic telescopic tables which are installed on the base and are of hollow structures are arranged below the two ends of the flow guide groove, air bags capable of synchronously stretching out and drawing back along with the elastic telescopic tables are arranged in the elastic telescopic tables, and the air bags are connected with an air cylinder which is located below the flow guide groove and can push the flow guide groove to rotate through air guide pipes. An aluminum containing groove is formed in the upper end of the elastic telescopic table. According to the device, the flow guide groove can automatically convey molten aluminum to the two aluminum containing grooves alternately, then the molten aluminum can be prevented from flowing to the ground, and the problems that the molten aluminum is wasted, and potential safety hazards exist in the high-temperature molten aluminum on the ground are solved.

Description

Technical Field

[0001] This application relates to aluminum ash roasting technology, and more particularly to a receiving device for an aluminum ash roasting machine. Background Technology

[0002] During the production of aluminum rods, a large amount of aluminum ash is generated, which generally contains more than 20% metallic aluminum. In order to avoid the waste of metallic aluminum in aluminum ash, aluminum ash frying machines are usually used to recover the metallic aluminum in aluminum ash.

[0003] A commonly used aluminum ash roasting machine includes a housing with a roasting pot installed at the bottom. The roasting pot contains a vertically movable stirring device. The bottom of the roasting pot has an aluminum discharge hole, and below the discharge hole is a chute for receiving molten aluminum and conveying it to an aluminum loading tank. However, in actual use, when the aluminum loading tank is full of molten aluminum and during the process of changing to an empty tank, molten aluminum continues to flow from the discharge hole of the roasting pot. This means that molten aluminum is flowing in the chute, and consequently, when changing the loading tank, some molten aluminum flows from the chute onto the ground. This not only wastes molten aluminum but also poses a safety hazard due to the high temperature of the molten aluminum. Utility Model Content

[0004] This application provides a material receiving device for an aluminum ash roasting machine to solve the problem that molten aluminum flows from the chute to the ground when the aluminum ash roasting machine is changing the aluminum loading tank.

[0005] This application provides a material receiving device for an aluminum ash roasting machine, including a chute, one end of which is located below the aluminum discharge hole of the aluminum ash roasting machine, and a guide channel is provided below the other end of the chute;

[0006] Both sides of the guide channel are fixed with mounting shafts, and the mounting shafts are rotatably connected to support columns that press against the mounting shafts. The support columns are fixedly connected to bases.

[0007] Both ends of the guide channel are equipped with a hollow elastic telescopic platform mounted on the base. The elastic telescopic platform is equipped with an airbag that can expand and contract synchronously with it. The airbag is connected to a cylinder located below the guide channel through an air pipe, which can push the guide channel to rotate.

[0008] An aluminum loading trough is placed at the upper end of the elastic telescopic platform.

[0009] Optionally, the mounting shaft is a tubular structure, and an annular groove is opened on one side of the support column. Both arc-shaped annular walls of the annular groove are fixed with matching rubber sleeves. The mounting shaft is located between the two rubber sleeves, and the two rubber sleeves simultaneously press the mounting shaft tightly.

[0010] Optionally, the elastic telescopic platform includes a groove I fixed on a base, a groove II slidably connected to the upper part of the groove I, and a spring assembly connecting the groove I and the groove II.

[0011] Optionally, the spring assembly consists of four springs I, each distributed at one of the four corners of the groove I.

[0012] Optionally, the airbag is made of a rubber corrugated tube, with both ends of the rubber corrugated tube being sealed to the inner wall of tank I and the inner wall of tank II, respectively, and the lower part of the airbag being sealed to the air inlet end of the air guide tube.

[0013] Optionally, the cylinder includes a cylinder vertically fixed on a base, a piston is provided on the inner wall of the cylinder, a piston rod extending out of the cylinder is fixed to the upper end of the piston, and a spring II is connected between the lower end of the piston and the lower end of the cylinder.

[0014] The lower part of the cylinder is sealed to the exhaust end of the air guide pipe;

[0015] When spring II is in a free state, the piston rod is located below the guide groove.

[0016] The aluminum ash roasting machine receiving device provided in this application has a guide channel located below the other end of the chute. Both sides of the guide channel are fixed with mounting shafts, and the mounting shafts are rotatably connected to support columns that press against the mounting shafts. This ensures that the guide channel will not rotate arbitrarily when no external force is applied during the flow of molten aluminum. The support columns are fixedly connected to bases. At both ends of the guide channel, there are hollow, elastic telescopic platforms mounted on the bases. The interior of each elastic telescopic platform contains an air bladder that expands and contracts synchronously with the platform. The air bladder is connected via an air pipe to a cylinder located below the guide channel that can push the guide channel to rotate. An aluminum loading tank is placed at the top of the elastic telescopic platform, so that during use, the guide channel is inclined and delivers molten aluminum to one of the loading tanks. When the loading tank is full of molten aluminum, the loading tank and the molten aluminum inside it... The compression elastic telescopic platform compresses the airbag, and the gas inside the airbag enters the cylinder through the air guide pipe. The internal air pressure of the cylinder increases, and the cylinder extends a certain distance. The cylinder pushes the guide channel to rotate. The guide channel is distributed at an angle in another direction, that is, the lower end of the guide channel is above another guide channel. The aluminum liquid in the guide channel flows into another aluminum loading tank, and then the aluminum loading tank filled with aluminum liquid is transferred, and an empty aluminum loading tank is placed. In this way, the guide channel oscillates intermittently, and the guide channel alternately delivers aluminum liquid to the two aluminum loading tanks. This not only avoids aluminum liquid flowing onto the ground, solving the problem of aluminum liquid waste and the safety hazards of high-temperature aluminum liquid on the ground, but also, by using the gravity of the aluminum loading tank and the aluminum liquid in the aluminum loading tank to compress the airbag, the cylinder can be extended without the need for additional power equipment, which has an energy-saving effect. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional structural diagram of the aluminum ash roasting machine receiving device provided in this application embodiment when it is not loaded with molten aluminum;

[0019] Figure 2 This is a schematic diagram of the main structure of the receiving device for the aluminum ash roasting machine after the aluminum tank II is filled with molten aluminum, as provided in the embodiments of this application.

[0020] Figure 3 This is a partial side cross-sectional view of the aluminum ash roasting machine receiving device provided in an embodiment of this application;

[0021] Figure 4 This is a schematic diagram of the main view cross-sectional structure of the elastic telescopic platform of the aluminum ash roasting machine receiving device provided in the embodiments of this application.

[0022] Figure 5 This is a schematic diagram of the main cross-sectional structure of the cylinder of the aluminum ash roasting machine receiving device provided in the embodiments of this application.

[0023] Explanation of reference numerals in the attached drawings: 1. Aluminum ash roasting machine; 2. Chute; 3. Guide channel; 4. Mounting shaft; 5. Support column; 5. Annular groove; 51. Rubber sleeve; 52. Elastic telescopic platform; 6. Tank body I; 61. Tank body II; 62. Spring assembly; 63. Airbag; 7. Air guide pipe; 8. Cylinder; 9. Cylinder body; 91. Piston; 92. Piston rod; 93. Spring II; 94. Aluminum loading trough; 10. Base; 11. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application are described clearly and completely below. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are also within the scope of protection of this application.

[0025] like Figures 1-5 As shown:

[0026] An embodiment of this application provides a receiving device for an aluminum ash roasting machine, including a chute 2. The chute 2 is inclinedly fixed at the lower part of the aluminum ash roasting machine 1. One end of the chute 2 is located below the aluminum discharge hole of the aluminum ash roasting machine 1 and is used to receive the aluminum liquid discharged from the aluminum discharge hole. The other end of the chute 2 is provided with a guide channel 3, which is a U-shaped channel structure.

[0027] Both sides of the guide channel 3 are fixed with mounting shafts 4. The mounting shafts 4 are rotatably connected to support columns 5 that press against them. After the support columns 5 press against the mounting shafts 4, the frictional force locks the mounting shafts 4 in place, thus locking the guide channel 3. During the flow of molten aluminum, the guide channel 3 will not rotate freely when not subjected to external force. The support columns 5 are fixedly connected to a base 11, which supports the support columns 5.

[0028] Both ends of the guide channel 3 are equipped with hollow elastic telescopic platforms 6 mounted on the base 11. Specifically, after the aluminum loading tank 10 is filled with molten aluminum, the aluminum loading tank 10 filled with molten aluminum compresses the elastic telescopic platform 6, and the elastic telescopic platform 6 shortens. After the aluminum loading tank 10 filled with molten aluminum is separated from the elastic telescopic platform 6, the elastic telescopic platform 6 can automatically extend and return to its original position.

[0029] The flexible telescopic platform 6 has an airbag 7 inside that can extend and retract synchronously with it. Specifically, when the flexible telescopic platform 6 shortens, it compresses the airbag 7; when the flexible telescopic platform 6 extends and returns to its original position, it drives the airbag 7 to extend and return to its original position.

[0030] The airbag 7 is connected to a cylinder 9 located below the guide groove 3 and capable of rotating the guide groove 3 via an air duct 8. Specifically, when the cylinder 9 extends, the free end of the cylinder 9 first contacts the guide groove 3 and then pushes the guide groove 3 to rotate.

[0031] An aluminum loading trough 10 is placed on the upper end of the flexible telescopic platform 6. Specifically, support legs are fixed at the four corners of the bottom of the aluminum loading trough 10, so that after the aluminum loading trough 10 is placed on the flexible telescopic platform 6, there is a gap between the aluminum loading trough 10 and the flexible telescopic platform 6, which makes it easy for the forklift forks to move under the aluminum loading trough 10 to transfer the aluminum loading trough 10.

[0032] In this embodiment, the guide channel 3 is distributed along the left and right direction. The elastic telescopic platform 6 below the left end of the guide channel 3 is designated as elastic telescopic platform I, and the elastic telescopic platform 6 below the right end of the guide channel 3 is designated as elastic telescopic platform II. The aluminum loading groove 10 placed on the elastic telescopic platform I is designated as aluminum loading groove I, and the aluminum loading groove 10 placed on the elastic telescopic platform II is designated as aluminum loading groove II. The cylinder 9 connected to the airbag 7 inside the elastic telescopic platform I is designated as cylinder I, and the cylinder 9 connected to the airbag 7 inside the elastic telescopic platform II is designated as cylinder II.

[0033] During use, the base 11 is fixed to the ground. The staff first manually rotates the guide channel 3 to make the guide channel 3 tilted before carrying out the aluminum ash frying work.

[0034] In this embodiment, the right section of the guide channel 3 is first tilted downwards and to the right, and then the aluminum ash roasting machine 1 performs the roasting operation, separating the aluminum ash from the molten aluminum. The separated molten aluminum flows out from the aluminum discharge hole at the bottom of the aluminum ash roasting machine 1 and into the chute 2. The molten aluminum in the chute 2 flows into the guide channel 3 along the chute 2. Because the right section of the guide channel 3 is tilted downwards and to the right, the molten aluminum in the guide channel 3 flows along the guide channel 3 to the right end of the guide channel 3, and finally flows into the aluminum loading tank II. When the aluminum loading tank II is full of molten aluminum, the aluminum loading tank II and the molten aluminum in the aluminum loading tank II together compress the elastic telescopic table II, and the elastic telescopic table II shortens, elastic The air bladder inside the telescopic platform II is compressed by the elastic telescopic platform II. The gas inside the air bladder enters the cylinder II through the air guide pipe 8, increasing the air pressure inside the cylinder II. The cylinder II extends a certain distance, pushing the guide channel 3 to rotate. The guide channel 3 is tilted in another direction, that is, the left section of the guide channel 3 tilts to the lower left. The molten aluminum in the guide channel 3 flows into another aluminum loading tank I, and then is transferred to the aluminum loading tank II by a forklift. After the aluminum loading tank II is separated from the elastic telescopic platform II, the elastic telescopic platform II automatically extends and resets, the air inside the elastic telescopic platform II resets, and the air pressure inside the cylinder II decreases. When the aluminum loading tank II is full of molten aluminum... After the transfer is completed, the empty aluminum loading tank II is placed on the elastic telescopic table II. When the aluminum loading tank I is filled with molten aluminum, the aluminum loading tank I and the molten aluminum in the aluminum loading tank I together compress the elastic telescopic table I, causing the elastic telescopic table I to shorten. The air bladder inside the elastic telescopic table I is compressed by the elastic telescopic table I, and the gas in the air bladder enters the cylinder I through the air guide pipe 8. The air pressure inside the cylinder I increases, and the cylinder I extends a certain distance. The cylinder I pushes the guide channel 3 to rotate. The guide channel 3 rotates to the right. Because the air pressure inside the cylinder II decreases, the guide channel 3 compresses the cylinder II during the rightward rotation, causing the cylinder II to shorten. The right section of the flow channel 3 tilts downwards to the right, and the aluminum liquid in the flow channel 3 flows into the aluminum loading tank II through the inlet, thereby realizing the automatic intermittent oscillation of the flow channel 3. The flow channel 3 automatically and alternately delivers aluminum liquid to the two aluminum loading tanks 10, which not only avoids aluminum liquid flowing onto the ground, solving the problems of aluminum liquid waste and the safety hazards of high-temperature aluminum liquid on the ground, but also allows the cylinder 9 to extend without the need for additional power equipment after the gravity compression of the aluminum loading tank 10 and the aluminum liquid in the aluminum loading tank 10 compresses the air bag 7. In other words, no additional power equipment is needed to make the flow channel 3 rotate automatically, which has an energy-saving effect.

[0035] In some embodiments of this application, the mounting shaft 4 is a tubular structure, and an annular groove 51 is opened on one side of the support column 5. Both arc-shaped annular walls of the annular groove 51 are fixed with matching rubber sleeves 52. The mounting shaft 4 is located between the two rubber sleeves 52, and the two rubber sleeves 52 simultaneously press the mounting shaft 4 tightly, so that the outer annular wall and the inner annular wall of the mounting shaft 4 are pressed by the rubber sleeves 52, thereby increasing the friction of the mounting shaft 4. When the guide channel 3 is tilted and guides the aluminum liquid, when the guide channel 3 is not subjected to external force, the two rubber sleeves 52 can effectively lock the guide channel 3 and prevent the guide channel 3 from rotating at will.

[0036] In some embodiments of this application, the elastic telescopic platform 6 includes a groove I 61 fixed on a base 11, and a groove II 62 slidably connected to the upper part of the groove I 61. Specifically, the groove I 61 is a hollow structure with an open upper end, and the groove II 62 is a hollow structure with an open lower end. The lower part of the groove II 62 is fitted onto the upper part of the groove I 61, and the outer wall of the groove I 61 contacts and slidably connects with the inner wall of the groove II 62. A spring assembly 63 connects the groove I 61 and the groove II 62.

[0037] In use, when the aluminum loading tank 10 is filled with molten aluminum, the aluminum loading tank 10 and the molten aluminum inside it press down on the tank body II 62 together under the action of gravity. The tank body II 62 moves down, compressing the spring assembly 63 and the air bladder 7, which shortens the elastic telescopic platform 6. The gas in the air bladder 7 enters the cylinder 9, increasing the internal air pressure of the cylinder 9 and causing the cylinder 9 to extend. When the upper inner end of the tank body II 62 contacts the upper end of the tank body I 61, the upper end of the tank body I 61 limits the movement of the tank body II 62, and the tank body II 62 stops moving down. The cylinder 9 also stops extending. During the extension process, the cylinder 9 pushes the guide channel 3 to rotate, causing the guide channel 3 to be distributed at an angle.

[0038] In some embodiments of this application, the spring assembly 63 consists of four springs I fixed at the four corners of the groove I 61, so that the four springs I can stably support the groove II 62, and the two ends of the springs I are fixedly connected to the lower end of the groove I 61 and the upper end of the groove II 62, respectively.

[0039] In some embodiments of this application, the airbag 7 is made of rubber bellows, and the two ends of the rubber bellows are sealed and fixedly connected to the inner wall of the tank I 61 and the inner wall of the tank II 62, respectively. The lower part of the airbag 7 is sealed and connected to the air inlet end of the air guide pipe 8, so that when the tank II 62 moves down to compress the airbag 7, the airbag 7 mainly deforms in its height direction, thereby ensuring that the gas in the airbag 7 is smoothly squeezed into the cylinder 9.

[0040] In some embodiments of this application, the cylinder 9 includes a cylindrical body 91 vertically fixed to the base 11. A piston 92 adapted to the cylinder 91 is installed on the inner wall of the cylindrical body 91, and a piston rod 93 extending out of the cylindrical body 91 is fixed to the upper end of the piston 92. Specifically, the piston rod 93 passes through the upper end of the cylindrical body 91 and is slidably connected to the upper end of the cylindrical body 91. A spring II is connected between the lower end of the piston 92 and the lower end of the cylindrical body 91. The lower part of the cylindrical body 91 is sealed to the exhaust end of the air guide pipe 8. When the spring II is in a free state, the piston rod 93 is located below the guide groove 3.

[0041] In use, after the airbag 7 is compressed, the gas inside the airbag 7 enters the cylinder 91 at the lower end of the piston 92. The gas pressure inside the cylinder 91 at the lower end of the piston 92 increases, and the gas inside the cylinder 91 at the lower end of the piston 92 pushes the piston 92 upward. The piston 92 drives the piston rod 93 upward, causing the cylinder 9 to extend and push the guide groove 3 to rotate. At the same time, the piston 92 stretches the spring II, and the spring II extends. When the airbag 7 returns to its extended state with the elastic telescopic platform 6, the gas inside the cylinder 9 flows into the airbag 7, the gas pressure inside the cylinder 9 decreases, the spring II returns to its original state, and the spring II drives the piston 92 downward. The piston 92 drives the piston rod 93 downward, and the cylinder 9 shortens. When the spring II returns to its free state, the piston rod 93 stops moving downward. Then, after the aluminum loading tank 10 filled with aluminum liquid is separated from the elastic telescopic platform 6, the extended cylinder 9 can automatically shorten under the action of the spring II. It is not necessary to compress the cylinder 9 through the guide groove 3 to shorten the cylinder 9, thereby reducing the resistance when the guide groove 3 rotates.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A receiving device for an aluminum ash roasting machine, comprising a chute (2), one end of which is located below the aluminum discharge hole of the aluminum ash roasting machine (1), characterized in that: A guide channel (3) is provided below the other end of the chute (2); Both sides of the guide groove (3) are fixed with mounting shafts (4), the mounting shafts (4) are rotatably connected to support columns (5) that press the mounting shafts (4), and the support columns (5) are fixedly connected to bases (11). Both ends of the guide channel (3) are provided with a hollow elastic telescopic platform (6) mounted on the base (11). The elastic telescopic platform (6) is provided with an airbag (7) that can expand and contract synchronously with it. The airbag (7) is connected to a cylinder (9) located below the guide channel (3) and capable of pushing the guide channel (3) to rotate through an air pipe (8). An aluminum loading trough (10) is placed at the upper end of the elastic telescopic platform (6).

2. The receiving device for the aluminum ash roasting machine according to claim 1, characterized in that: The mounting shaft (4) is a tubular structure. An annular groove (51) is opened on one side of the support column (5). Both arc-shaped annular walls of the annular groove (51) are fixed with matching rubber sleeves (52). The mounting shaft (4) is located between the two rubber sleeves (52), and the two rubber sleeves (52) simultaneously press the mounting shaft (4).

3. The receiving device for the aluminum ash roasting machine according to claim 1, characterized in that: The elastic telescopic platform (6) includes a groove I (61) fixed on a base (11), and a groove II (62) slidably connected to the upper part of the groove I (61). A spring assembly (63) is connected between the groove I (61) and the groove II (62).

4. The receiving device for the aluminum ash roasting machine according to claim 3, characterized in that: The spring assembly (63) consists of four springs I distributed at the four corners of the groove I (61).

5. The receiving device for the aluminum ash roasting machine according to claim 3, characterized in that: The airbag (7) is made of rubber corrugated tube. The two ends of the rubber corrugated tube are respectively sealed to the inner wall of the tank I (61) and the inner wall of the tank II (62). The lower part of the airbag (7) is sealed to the air inlet end of the air guide tube (8).

6. The receiving device for the aluminum ash roasting machine according to claim 5, characterized in that: The cylinder (9) includes a cylinder (91) vertically fixed on a base (11), a piston (92) is provided on the inner wall of the cylinder (91), a piston rod (93) extending out of the cylinder (91) is fixed at the upper end of the piston (92), and a spring II (94) is connected between the lower end of the piston (92) and the lower end of the cylinder (91). The lower part of the cylinder (91) is sealed to the exhaust end of the air guide pipe (8); When the spring II (94) is in a free state, the piston rod (93) is located below the guide groove (3).

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