Automatic molten aluminum supply equipment for furnace

Abstract

The invention relates to the technical field of molten aluminum supply, in particular to automatic molten aluminum supply equipment for a furnace, which comprises a base and a lifting frame connected with the base through a shear fork structure, a driving assembly is arranged on the lifting frame, the driving assembly is connected with the shear fork structure, a cross rod is horizontally arranged on the lifting frame, and a supporting frame is rotatably arranged on the cross rod. A tank body is arranged on the supporting frame, and a flow guide plate is arranged on the cross rod; the lifting frame is provided with a folding assembly, the folding assembly is connected with the flow guide plate and the driving assembly, a dumping assembly is arranged between the lifting frame and the supporting frame, the dumping assembly is connected with the driving assembly, and when the driving assembly runs, the supporting frame drives the tank body to incline under the action of the dumping assembly, and the folding assembly is kept static; through mutual mechanical cooperation of the driving assembly, the shear fork structure, the folding assembly and the pouring assembly, the labor intensity of workers is reduced, safety is improved, and the molten aluminum pouring process is more accurate.

Description

Technical Field

[0001] The invention relates to the technical field of molten aluminum supply, in particular to automatic molten aluminum supply equipment for furnaces. Background Art

[0002] The aluminum ladle is a key device for distributing and operating aluminum liquid in the aluminum processing process. It ensures that the aluminum liquid can be stably and safely supplied to various processing equipment.

[0003] ‌Application of aluminum ladle in low-pressure holding furnace‌: In low-pressure holding furnace, aluminum ladle is used to transfer molten aluminum from melting furnace or other sources to holding furnace, maintain the temperature and fluidity of molten aluminum to meet the needs of subsequent processing; ‌Application of aluminum ladle in dosing furnace‌: Dosing furnace needs to precisely control the supply of molten aluminum, and aluminum ladle is responsible for delivering accurately measured molten aluminum to the dosing furnace to ensure the stability and accuracy of the casting process.

[0004] As an important auxiliary equipment on the aluminum processing production line, the performance and stability of the aluminum ladle directly affect the efficiency and product quality of the entire production line.

[0005] As mentioned above, the existing low-pressure holding furnaces, quantitative furnaces, etc., all use aluminum ladle to supply aluminum water. When using aluminum ladle to pour aluminum water into low-pressure holding furnaces or quantitative furnaces, most of the time, workers operate forklifts to manually pour. This process is all manually controlled, and there are process and safety issues such as inaccurate control of the liquid level in the furnace, inconsistent pouring speed, liquid level overflow, and inaccurate pouring. Summary of the invention

[0006] The object of the present invention is to provide an automatic molten aluminum supply device for a furnace to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions: Automatic aluminum water supply equipment for furnace, comprising a base and a lifting frame connected to the base through a scissor structure, wherein a driving component is arranged on the lifting frame, and the driving component is connected to the scissor structure. During the operation of the driving component, the lifting frame will rise under the action of the scissor structure; A cross bar is horizontally arranged on the lifting frame, a support frame is rotatably arranged on the cross bar, a tank body is arranged on the support frame, and a guide plate is arranged on the cross bar; The lifting frame is provided with a folding assembly, which is respectively connected to the guide plate and the driving assembly, and the guide plate will perform a folding action under the action of the folding assembly and the driving assembly; A dumping assembly is provided between the lifting frame and the supporting frame, and the dumping assembly is connected to the driving assembly. During the operation of the driving assembly, the supporting frame will drive the tank body to tilt under the action of the dumping assembly, thereby pouring out the molten aluminum in the tank body. During this process, the folding assembly will remain stationary.

[0008] As a further solution of the present invention: the scissor-type structure is provided in two groups and is symmetrically arranged front and back relative to the central axis of the base, and the scissor-type structure comprises two rotatably connected first scissor arms, and the two ends of the two first scissor arms are rotatably connected to the base and the lifting frame respectively; The base and the lifting frame are respectively provided with moving rods which are slidable horizontally, and the two moving rods are respectively provided with second scissor arms which are rotatably provided, and the two ends of the two second scissor arms are rotatably connected to each other; The two first scissor arms are also rotatably connected to the two second scissor arms respectively.

[0009] As a further solution of the present invention: the driving assembly comprises a first rotating rod and a second rotating rod respectively arranged horizontally and rotatably on the lifting frame, the first rotating rod and the second rotating rod are arranged parallel to each other and the outer movable sleeve is provided with a sliding seat; A connecting block is slidably arranged on the lifting frame along the length direction of the first rotating rod. The connecting block is movably sleeved on the outer wall of the moving rod and one end is connected to the sliding seat. A cylinder is horizontally arranged on the lifting frame, and the output end of the cylinder is connected to the connecting block.

[0010] As a further solution of the present invention: the outer wall of the No. 1 rotating rod is respectively provided with a No. 1 spiral groove and a No. 1 straight groove, and the No. 1 spiral groove and the No. 1 straight groove are connected to each other; The outer wall of the No. 2 rotating rod is respectively provided with a No. 2 straight groove and a No. 2 spiral groove, and the No. 2 straight groove and the No. 2 spiral groove are connected to each other; Among them, the No. 1 spiral groove and the No. 2 straight groove have the same length and corresponding positions, and the No. 1 straight groove and the No. 2 spiral groove have the same length and corresponding positions.

[0011] As a further solution of the present invention: a No. 1 ball and a No. 2 ball are rollingly embedded in the interior of the sliding seat, respectively. The No. 1 ball is rollingly embedded in the No. 1 spiral groove, and the No. 2 ball is rollingly embedded in the No. 2 straight groove.

[0012] As a further solution of the present invention: the folding assembly includes a rotating shaft vertically rotatably arranged on the lifting frame and a sleeve movably sleeved outside the rotating shaft, and the sleeve and the guide plate are rotatably connected via a connecting rod; The outer wall of the rotating shaft is provided with a No. 3 spiral groove, and the inner wall of the ring is rollingly engaged with a No. 3 ball, which is also rollingly engaged in the No. 3 spiral groove.

[0013] As a further solution of the present invention: an axle seat is arranged on the lifting frame, a transmission rod is arranged on the axle seat for horizontal rotation, and a first bevel gear and a third bevel gear are arranged at both ends of the transmission rod respectively; A second bevel gear meshing with the first bevel gear is disposed on the outer wall of the rotating shaft, and a fourth bevel gear meshing with the third bevel gear is disposed at one end of the first rotating rod.

[0014] As a further solution of the present invention: the dumping assembly includes a sleeve and a threaded rod slidably matched with the sleeve, and a linkage rod is horizontally arranged on the lifting frame; One end of the sleeve is rotatably connected to the linkage rod, and one end of the threaded rod is rotatably connected to the support frame; A threaded sleeve is rotatably arranged on the outer wall of the other end of the sleeve, and the threaded sleeve and the threaded rod are threadably matched with each other.

[0015] As a further solution of the present invention: the outer wall of the threaded sleeve is provided with a driven gear, the outer wall of the sleeve is provided with a fixed seat, a rotating column is rotatably provided on the fixed seat, and the rotating column and the sleeve are parallel to each other; A driving gear and a No. 5 bevel gear are respectively arranged at both ends of the rotating column, the driving gear and the driven gear are meshed with each other, and a No. 6 bevel gear meshed with the No. 5 bevel gear is arranged on the linkage rod; A No. 7 bevel gear is arranged at one end of the No. 2 rotating rod, and a No. 8 bevel gear meshing with the No. 7 bevel gear is arranged on the linkage rod.

[0016] As a further solution of the present invention: a tank cover is installed on the top of the tank body, and a notch is provided on a side of the tank cover close to the guide plate; A feeding port is arranged on the side of the tank cover opposite to the notch, and a plurality of through holes are opened on the side wall of the tank body, and the plurality of through holes are all located in the feeding port.

[0017] Compared with the prior art, the present invention has the following beneficial effects: When the set driving assembly is running, the scissor structure will follow the driving assembly to move, so that the lifting frame will be lifted vertically to meet the required dumping height of the tank body; during the operation of the driving assembly, it will alternately drive the folding assembly and the dumping assembly to move; the folding assembly, driven by the driving assembly, will cause the guide plate to fold with the cross bar as the rotation center, during this process, the dumping assembly will remain stationary; when the driving assembly cooperates with the dumping assembly, the support frame will drive the tank body to tilt under the action of the dumping assembly, thereby pouring out the molten aluminum in the tank body, during this process, the folding assembly will remain stationary.

[0018] The present application, through the mechanical cooperation between the driving assembly, the scissor structure, the folding assembly and the dumping assembly, not only reduces the labor intensity of the workers, improves safety, but also makes the process of dumping aluminum liquid more accurate. Specifically, under the action of the driving assembly, the lifting frame will drive the tank body to the required height for dumping, and the guide plate will also perform a synchronous folding action under the action of the folding assembly, so as to avoid interference with the material receiving of the low-pressure insulation furnace and the quantitative furnace. In addition, when the driving assembly cooperates with the dumping assembly, the folding assembly will remain stationary, and the dumping assembly will drive the tank body to tilt through the support frame, so as to pour out the aluminum liquid in the tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The present invention is a schematic diagram of the overall structure of an embodiment of an automatic aluminum liquid supply device for a furnace.

[0020] Figure 2 This is a schematic diagram of the overall structure from another perspective of an embodiment of an automatic molten aluminum supply device for a furnace.

[0021] Figure 3 This is a structural schematic diagram of an embodiment of an automatic aluminum liquid supply device for a furnace without the base, lifting frame, and scissor structure.

[0022] Figure 4 This is a disassembled diagram of the No. 1 rotating rod, No. 2 rotating rod and sliding seat in one embodiment of an automatic aluminum liquid supply equipment for a furnace after half-sectioning.

[0023] Figure 5 A cross-sectional view of a slide seat and a sleeve ring in an embodiment of an automatic molten aluminum supply device for a furnace.

[0024] Figure 6 for Figure 5 Enlarged view of point A in the middle.

[0025] Figure 7 for Figure 5 Enlarged view of point B in the middle.

[0026] Figure 8 The present invention is a cross-sectional view of a slide seat and a sleeve in one embodiment of an automatic molten aluminum supply device for a furnace.

[0027] Fig. 9 for Figure 8 Enlarged view of center C.

[0028] Fig.10 for Figure 8 Enlarged view of point D in the middle.

[0029] Fig.11 This is a schematic diagram of the overall structure of an embodiment of the automatic molten aluminum supply equipment for a furnace from another perspective.

[0030] Fig.12 This is a disassembled view of a portion of the dumping components in an embodiment of an automatic molten aluminum supply device for a furnace.

[0031] In the figure: 1, base; 2, lifting frame; 3, cross bar; 4, support frame; 5, tank body; 501, tank cover; 502, notch; 503, feeding port; 504, through hole; 6, guide plate; 7, first scissor arm; 8, moving rod; 9, second scissor arm; 10, No. 1 rotating rod; 1001, No. 1 spiral groove; 1002, No. 1 straight groove; 11, No. 2 rotating rod; 1101, No. 2 straight groove; 1102, No. 2 spiral groove; 12, slide seat; 13, connecting block; 14, cylinder; 15, No. 1 ball bearing; 16, No. 2 ball bearing; 17. Rotating shaft; 1701. No. 3 spiral groove; 18. Ring; 19. Connecting rod; 20. No. 3 ball; 21. Shaft seat; 22. Transmission rod; 23. No. 1 bevel gear; 24. No. 2 bevel gear; 25. No. 3 bevel gear; 26. No. 4 bevel gear; 27. Sleeve; 28. Threaded rod; 29. ​​Linking rod; 30. Threaded sleeve; 31. Driven gear; 32. Fixed seat; 33. Rotating column; 34. Driving gear; 35. No. 5 bevel gear; 36. No. 6 bevel gear; 37. No. 7 bevel gear; 38. No. 8 bevel gear. DETAILED DESCRIPTION

[0032] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0033] In addition, when an element in the present invention is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only embodiment.

[0034] See also Figures 1 to 12 In an embodiment of the present invention, the automatic aluminum water supply equipment for a furnace includes a base 1 and a lifting frame 2 connected to the base 1 through a scissor structure, and a driving component is arranged on the lifting frame 2, and the driving component is connected to the scissor structure. During the operation of the driving component, the lifting frame 2 will rise under the action of the scissor structure; A cross bar 3 is horizontally arranged on the lifting frame 2, a support frame 4 is rotatably arranged on the cross bar 3, a tank body 5 is arranged on the support frame 4, and a guide plate 6 is arranged on the cross bar 3; The lifting frame 2 is provided with a folding assembly, which is respectively connected to the guide plate 6 and the driving assembly. The guide plate 6 will be folded under the action of the folding assembly and the driving assembly. A dumping assembly is provided between the lifting frame 2 and the supporting frame 4, and the dumping assembly is connected to the driving assembly. During the operation of the driving assembly, the supporting frame 4 will drive the tank body 5 to tilt under the action of the dumping assembly, thereby pouring out the molten aluminum in the tank body 5. During this process, the folding assembly will remain stationary.

[0035] In this solution, when the set driving component is running, the scissor structure will follow the driving component to move, so that the lifting frame 2 is lifted vertically to meet the required dumping height of the tank body 5; during the operation of the driving component, the folding component and the dumping component will be driven alternately to move; the folding component, driven by the driving component, will cause the guide plate 6 to fold with the cross bar 3 as the rotation center, during this process, the dumping component will remain stationary; when the driving component cooperates with the dumping component, the support frame 4 will drive the tank body 5 to tilt under the action of the dumping component, thereby pouring out the molten aluminum in the tank body 5, during this process, the folding component will remain stationary.

[0036] See also Figure 1 , Figure 2 , Fig.11 The scissor-fork structure is provided in two groups and is symmetrically arranged front and back relative to the central axis of the base 1. The scissor-fork structure includes two rotatably connected first scissor arms 7, and the two ends of the two first scissor arms 7 are rotatably connected to the base 1 and the lifting frame 2 respectively; The base 1 and the lifting frame 2 are respectively provided with a moving rod 8 for horizontal sliding, and the two moving rods 8 are respectively provided with a second scissor arm 9 for rotation, and the two ends of the two second scissor arms 9 are rotatably connected to each other; The two first scissor arms 7 are also rotatably connected to the two second scissor arms 9 respectively.

[0037] In this embodiment, since the two first scissor arms 7 are rotatably connected to each other and are respectively rotatably connected to the base 1 and the lifting frame 2, the two second scissor arms 9 are rotatably connected to each other and are respectively slidably matched with the base 1 and the lifting frame 2 through two moving rods 8, and at the same time, the two first scissor arms 7 are also rotatably connected to the two second scissor arms 9, respectively. Therefore, when the moving rod 8 on the lifting frame 2 is driven by an external force to slide horizontally, the lifting frame 2 is vertically lifted through the mutual cooperation of another moving rod 8, the two first scissor arms 7 and the two second scissor arms 9.

[0038] See also Figure 2 , Figure 3 , Figure 8 The driving assembly includes a first rotating rod 10 and a second rotating rod 11 which are respectively horizontally rotated and arranged on the lifting frame 2, wherein the first rotating rod 10 and the second rotating rod 11 are arranged parallel to each other and an outer movable sleeve is provided with a sliding seat 12; A connecting block 13 is slidably provided on the lifting frame 2 along the length direction of the No. 1 rotating rod 10. The connecting block 13 is movably sleeved on the outer wall of the moving rod 8 and one end is connected to the sliding seat 12. A cylinder 14 is horizontally provided on the lifting frame 2, and the output end of the cylinder 14 is connected to the connecting block 13.

[0039] In this embodiment, since the connecting block 13 is slidably disposed on the lifting frame 2 and the connecting block 13 is movably sleeved on the outer wall of the moving rod 8, and the output end of the cylinder 14 is connected to the connecting block 13, when the cylinder 14 is started, the output end of the cylinder 14 will drive the moving rod 8 to slide horizontally through the connecting block 13; Because the slide 12 movably mounted outside the first rotating rod 10 and the second rotating rod 11 is connected to the connecting block 13, during the horizontal sliding of the connecting block 13, the slide 12 will slide outside the first rotating rod 10 and the second rotating rod 11 driven by the connecting block 13, wherein the first rotating rod 10 and the second rotating rod 11 are arranged parallel to each other.

[0040] See also Figure 4 , Figure 6 , Fig.10 The outer wall of the No. 1 rotating rod 10 is respectively provided with a No. 1 spiral groove 1001 and a No. 1 straight groove 1002, and the No. 1 spiral groove 1001 and the No. 1 straight groove 1002 are connected to each other; The outer wall of the second rotating rod 11 is provided with a second straight groove 1101 and a second spiral groove 1102, respectively, and the second straight groove 1101 and the second spiral groove 1102 are connected to each other; The first spiral groove 1001 has the same length as the second straight groove 1101 and their positions correspond to each other, and the first straight groove 1002 has the same length as the second spiral groove 1102 and their positions correspond to each other; A number one ball 15 and a number two ball 16 are rollingly embedded in the interior of the slide seat 12 , respectively. The number one ball 15 is rollingly embedded in the number one spiral groove 1001 , and the number two ball 16 is rollingly embedded in the number two straight groove 1101 .

[0041] In this embodiment, since the slide 12 is connected to the connecting block 13, the slide 12 cannot rotate during the horizontal sliding process; Because the first ball 15 and the second ball 16 are respectively rollingly engaged in the interior of the slide 12, and the first ball 15 is rollingly engaged in the first spiral groove 1001, and the second ball 16 is rollingly engaged in the second straight groove 1101, therefore, when the slide 12 slides, the first rotating rod 10 will rotate, while the second rotating rod 11 will remain stationary; Since the No. 1 spiral groove 1001 and the No. 1 straight groove 1002 are interconnected, and the No. 2 straight groove 1101 and the No. 2 spiral groove 1102 are interconnected, and at the same time, the No. 1 spiral groove 1001 and the No. 2 straight groove 1101 have the same length and corresponding positions, and the No. 1 straight groove 1002 and the No. 2 spiral groove 1102 have the same length and corresponding positions, therefore, when the slide 12 drives the No. 1 ball 15 and the No. 2 ball 16 to slide from the No. 1 spiral groove 1001 and the No. 2 straight groove 1101 to the No. 1 straight groove 1002 and the No. 2 spiral groove 1102 respectively, and then continue to slide, the No. 1 rotating rod 10 will be guaranteed to be stationary, and the No. 2 rotating rod 11 will rotate.

[0042] See also Figure 6 , Figure 7 The folding assembly includes a rotating shaft 17 vertically rotatably arranged on the lifting frame 2 and a sleeve 18 movably sleeved outside the rotating shaft 17, and the sleeve 18 and the guide plate 6 are rotatably connected through a connecting rod 19; The outer wall of the rotating shaft 17 is provided with a No. 3 spiral groove 1701, and the inner wall of the collar 18 is rollingly engaged with a No. 3 ball 20, and the No. 3 ball 20 is also rollingly engaged in the No. 3 spiral groove 1701; The lifting frame 2 is provided with an axle seat 21, and a transmission rod 22 is horizontally rotatably provided on the axle seat 21. The two ends of the transmission rod 22 are respectively provided with a first bevel gear 23 and a third bevel gear 25; A second bevel gear 24 meshing with the first bevel gear 23 is disposed on the outer wall of the rotating shaft 17 , and a fourth bevel gear 26 meshing with the third bevel gear 25 is disposed at one end of the first rotating rod 10 .

[0043] In this embodiment, since the collar 18 and the guide plate 6 are rotatably connected via the connecting rod 19, the collar 18 cannot rotate, and the guide plate 6 is rotatably arranged on the cross bar 3. Therefore, when the collar 18 moves vertically downward, the guide plate 6 will be folded with the cross bar 3 as the rotation center under the action of the connecting rod 19; Because the inner wall of the collar 18 is rollingly engaged with the third ball 20, and the third ball 20 is also rollingly engaged in the third spiral groove 1701, when the shaft 17 rotates and the collar 18 cannot rotate, the collar 18 will move vertically downward; Since the second bevel gear 24 on the rotating shaft 17 and the first bevel gear 23 on the transmission rod 22 are meshed with each other, when the transmission rod 22 rotates, the rotating shaft 17 will rotate accordingly; and since the third bevel gear 25 on the transmission rod 22 and the fourth bevel gear 26 on the first rotating rod 10 are meshed with each other, when the first rotating rod 10 rotates, the rotating shaft 17 will rotate.

[0044] See also Fig. 9 , Fig.12 , the dumping assembly includes a sleeve 27 and a threaded rod 28 that slides with the sleeve 27, and a linkage rod 29 is horizontally arranged on the lifting frame 2; One end of the sleeve 27 is rotatably connected to the linkage rod 29, and one end of the threaded rod 28 is rotatably connected to the support frame 4; A threaded sleeve 30 is rotatably disposed on the outer wall of the other end of the sleeve 27 , and the threaded sleeve 30 and the threaded rod 28 are threadedly matched with each other.

[0045] In this embodiment, since the sleeve 27 and the threaded rod 28 are slidably matched with each other, and the sleeve 27 is rotatably connected to the lifting frame 2 through the linkage rod 29, and the threaded rod 28 is rotatably connected to the support frame 4, when the threaded rod 28 extends outward from the sleeve 27, the support frame 4 will rotate with the cross bar 3 as the rotation center, so that the tank body 5 is tilted; As described above, the sleeve 27 and the threaded rod 28 can only slide relative to each other and cannot rotate relative to each other; Because a threaded sleeve 30 is rotatably provided on the outer wall of the other end of the sleeve 27 , and the threaded sleeve 30 and the threaded rod 28 are threadedly matched with each other, when the threaded sleeve 30 rotates, the threaded rod 28 will extend outward from the sleeve 27 .

[0046] See also Fig.10 The outer wall of the threaded sleeve 30 is provided with a driven gear 31, the outer wall of the sleeve 27 is provided with a fixed seat 32, and a rotating column 33 is rotatably provided on the fixed seat 32, and the rotating column 33 is parallel to the sleeve 27; A driving gear 34 and a fifth bevel gear 35 are respectively disposed at both ends of the rotating column 33, the driving gear 34 meshes with the driven gear 31, and a sixth bevel gear 36 meshes with the fifth bevel gear 35 is disposed on the linkage rod 29; A number seven bevel gear 37 is disposed at one end of the number two rotating rod 11 , and a number eight bevel gear 38 meshing with the number seven bevel gear 37 is disposed on the linkage rod 29 .

[0047] In this embodiment, since the two ends of the rotating column 33 are respectively provided with a driving gear 34 and a fifth bevel gear 35, and the driven gear 31 provided on the outer wall of the threaded sleeve 30 is meshed with the driving gear 34, when the rotating column 33 rotates, the threaded sleeve 30 will rotate; Because the sixth bevel gear 36 and the eighth bevel gear 38 provided on the linkage rod 29 are respectively meshed with the fifth bevel gear 35 and the seventh bevel gear 37, and the seventh bevel gear 37 is provided at one end of the second rotating rod 11, when the second rotating rod 11 rotates, the linkage rod 29 will be driven to rotate through the seventh bevel gear 37 and the eighth bevel gear 38, and the linkage rod 29 will drive the rotating column 33 to rotate through the sixth bevel gear 36 and the fifth bevel gear 35.

[0048] See also Fig.11 A tank cover 501 is installed on the top of the tank body 5, and a notch 502 is opened on one side of the tank cover 501 close to the guide plate 6; A feeding port 503 is disposed on the side of the tank cover 501 opposite to the notch 502 , and a plurality of through holes 504 are formed on the side wall of the tank body 5 . The plurality of through holes 504 are all located in the feeding port 503 .

[0049] In this embodiment, the tank cover 501 is mainly used to seal the top of the tank body 5, and to add molten aluminum into the interior of the tank body 5 through the feeding port 503 and multiple through holes 504. When the tank body 5 is tilted under the action of the support frame 4, the molten aluminum in the tank body 5 will be poured out through the notch 502.

[0050] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0051] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An automatic aluminum water supply device for a furnace, comprising a base (1) and a lifting frame (2) connected to the base (1) via a scissor structure, characterized in that: The lifting frame (2) is provided with a driving assembly, the driving assembly being connected to the scissor-type structure, and during the operation of the driving assembly, the lifting frame (2) will be lifted under the action of the scissor-type structure; A cross bar (3) is horizontally arranged on the lifting frame (2), a support frame (4) is rotatably arranged on the cross bar (3), a tank body (5) is arranged on the support frame (4), and a guide plate (6) is arranged on the cross bar (3); The lifting frame (2) is provided with a folding assembly, the folding assembly is connected to the guide plate (6) and the driving assembly respectively, and the guide plate (6) will perform a folding action under the action of the folding assembly and the driving assembly; A dumping assembly is provided between the lifting frame (2) and the support frame (4), and the dumping assembly is connected to the driving assembly. During the operation of the driving assembly, the support frame (4) will drive the tank body (5) to tilt under the action of the dumping assembly, thereby pouring out the molten aluminum in the tank body (5). During this process, the folding assembly will remain stationary.

2. The automatic aluminum water supply equipment for furnace according to claim 1 is characterized in that: The scissor-type structures are arranged in two groups and are arranged symmetrically front and rearward relative to the central axis of the base (1), and the scissor-type structures include two rotatably connected first scissor arms (7), and the two ends of the two first scissor arms (7) are rotatably connected to the base (1) and the lifting frame (2) respectively; The base (1) and the lifting frame (2) are respectively provided with moving rods (8) for horizontal sliding, and second scissor arms (9) are respectively provided for rotation on the two moving rods (8), and the two ends of the two second scissor arms (9) are rotatably connected to each other; The two first scissor arms (7) are also rotatably connected to the two second scissor arms (9) respectively.

3. The automatic aluminum water supply equipment for furnace according to claim 2 is characterized in that: The driving assembly comprises a first rotating rod (10) and a second rotating rod (11) which are respectively arranged horizontally and rotatably on the lifting frame (2); the first rotating rod (10) and the second rotating rod (11) are arranged parallel to each other and have an external movable sleeve provided with a sliding seat (12); A connecting block (13) is slidably arranged on the lifting frame (2) along the length direction of the first rotating rod (10); the connecting block (13) is movably sleeved on the outer wall of the moving rod (8) and one end is connected to the sliding seat (12); a cylinder (14) is horizontally arranged on the lifting frame (2); and an output end of the cylinder (14) is connected to the connecting block (13).

4. The automatic aluminum water supply equipment for furnace according to claim 3 is characterized in that: The outer wall of the No. 1 rotating rod (10) is respectively provided with a No. 1 spiral groove (1001) and a No. 1 straight groove (1002), and the No. 1 spiral groove (1001) and the No. 1 straight groove (1002) are connected to each other; The outer wall of the second rotating rod (11) is respectively provided with a second straight groove (1101) and a second spiral groove (1102), and the second straight groove (1101) and the second spiral groove (1102) are connected to each other; The first spiral groove (1001) and the second straight groove (1101) have the same length and correspond in position, and the first straight groove (1002) and the second spiral groove (1102) have the same length and correspond in position.

5. The automatic aluminum water supply equipment for furnace according to claim 4 is characterized in that: A first ball (15) and a second ball (16) are respectively rollingly engaged inside the sliding seat (12); the first ball (15) is rollingly engaged in the first spiral groove (1001), and the second ball (16) is rollingly engaged in the second straight groove (1101).

6. The automatic aluminum water supply equipment for furnace according to claim 3 is characterized in that: The folding assembly comprises a rotating shaft (17) vertically rotatably arranged on the lifting frame (2) and a sleeve (18) movably sleeved outside the rotating shaft (17), and the sleeve (18) and the guide plate (6) are rotatably connected via a connecting rod (19); The outer wall of the rotating shaft (17) is provided with a number three spiral groove (1701), the inner wall of the collar (18) is rollingly engaged with a number three ball (20), and the number three ball (20) is also rollingly engaged in the number three spiral groove (1701).

7. The automatic aluminum water supply equipment for furnace according to claim 6 is characterized in that: The lifting frame (2) is provided with an axle seat (21), a transmission rod (22) is horizontally rotatably provided on the axle seat (21), and a first bevel gear (23) and a third bevel gear (25) are respectively provided at two ends of the transmission rod (22); A second bevel gear (24) meshing with the first bevel gear (23) is disposed on the outer wall of the rotating shaft (17), and a fourth bevel gear (26) meshing with the third bevel gear (25) is disposed at one end of the first rotating rod (10).

8. The automatic aluminum water supply equipment for furnace according to claim 3 is characterized in that: The tipping assembly comprises a sleeve (27) and a threaded rod (28) slidably matched with the sleeve (27), and a linkage rod (29) is horizontally arranged on the lifting frame (2); One end of the sleeve (27) is rotatably connected to the linkage rod (29), and one end of the threaded rod (28) is rotatably connected to the support frame (4); A threaded sleeve (30) is rotatably provided on the outer wall of the other end of the sleeve (27), and the threaded sleeve (30) and the threaded rod (28) are threadably matched with each other.

9. The automatic aluminum water supply equipment for furnace according to claim 8, characterized in that: The outer wall of the threaded sleeve (30) is provided with a driven gear (31), the outer wall of the sleeve (27) is provided with a fixed seat (32), a rotating column (33) is rotatably provided on the fixed seat (32), and the rotating column (33) and the sleeve (27) are parallel to each other; A driving gear (34) and a fifth bevel gear (35) are respectively provided at both ends of the rotating column (33); the driving gear (34) and the driven gear (31) are meshed with each other; and a sixth bevel gear (36) is provided on the linkage rod (29) and is meshed with the fifth bevel gear (35); A number seven bevel gear (37) is disposed at one end of the number two rotating rod (11), and a number eight bevel gear (38) meshing with the number seven bevel gear (37) is disposed on the linkage rod (29).

10. The automatic aluminum water supply equipment for furnace according to claim 1, characterized in that: A tank cover (501) is installed on the top of the tank body (5), and a notch (502) is provided on a side of the tank cover (501) close to the guide plate (6); A feeding port (503) is provided on the side of the tank cover (501) opposite to the notch (502), and a plurality of through holes (504) are provided on the side wall of the tank body (5), and the plurality of through holes (504) are all located inside the feeding port (503).

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