CN216049127U

CN216049127U - Aluminum alloy ingot refining device

Info

Publication number: CN216049127U
Application number: CN202122393692.9U
Authority: CN
Inventors: 周敏玲
Original assignee: Guangdong Huajin Metal Profile Co ltd
Current assignee: Guangdong Huajin Metal Profile Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-03-15
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses an aluminum alloy ingot refining device, which relates to the technical field of aluminum alloy ingot refining and comprises a main body, wherein a rotary column is rotatably connected inside the main body, two groups of stirring rods are fixed on the outer wall of the rotary column, two groups of limiting rings are slidably connected on the inner wall of the main body, a plurality of groups of fan blades are fixed on the inner wall of the limiting rings above the stirring rods, a frustum is fixed at the top end of the rotary column, a feeding pipe extending to the top end of the main body is arranged at the top end of the frustum, a reciprocating lead screw extending to the outer side of the main body is rotatably connected inside the main body, a moving block is sleeved on the outer wall of the reciprocating lead screw, a rack is fixed at the top end of the moving block, and two groups of swing plates are sleeved on the outer wall of the frustum. According to the utility model, the reciprocating screw rod, the moving block, the rack, the frustum and the swinging plate are matched with each other, so that the fed refining agent is dispersed, the phenomenon that the whole refining agent is accumulated and falls into molten aluminum is avoided, and the efficiency of mixing the refining agent and the molten aluminum is accelerated.

Description

Aluminum alloy ingot refining device

Technical Field

The utility model relates to the technical field of aluminum alloy ingot refining, in particular to an aluminum alloy ingot refining device.

Background

The aluminum alloy ingot is a part formed by pouring molten aluminum, pure aluminum and recycled aluminum are used as raw materials, and other elements are added according to international standards or special requirements, such as: silicon (Si), copper (Cu), magnesium (Mg), iron (Fe.) to improve the castability, chemical and physical deficiencies of pure aluminum.

At present, the aluminum alloy ingot refining device generally disperses a refining agent on molten aluminum for manufacturing an aluminum alloy ingot, and the dispersing position of the refining agent is fixed, so that the time consumed for mixing the refining agent and the molten aluminum between an upper layer and a lower layer to reach the average concentration is longer, and the refining efficiency of the device on the aluminum alloy ingot is lower.

Disclosure of Invention

Based on the above, the utility model aims to provide an aluminum alloy ingot refining device, which solves the technical problems that the position for feeding a refining agent is fixed, and the efficiency of mixing aluminum water in an upper layer and a lower layer to average concentration is low in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an aluminum alloy ingot refining device, includes the main part, the internal rotation of main part is connected with the rotary column, the outer wall of rotary column is fixed with two sets of puddlers, the inner wall sliding connection of main part has two sets of spacing rings, the upper portion that the inner wall of spacing ring is located the puddler is fixed with the multiunit fan piece, the top of rotary column is fixed with the frustum, the top of frustum is equipped with the inlet pipe that extends to the main part top, the internal rotation of main part is connected with the reciprocal lead screw that extends to the main part outside, the outer wall of reciprocal lead screw has cup jointed the movable block, the top of movable block is fixed with the rack, the outer wall of frustum has cup jointed two sets of swinging plates, the outer wall of swinging plate is equipped with the gag lever post of being connected with the main part rotation, the outer wall of gag lever post is fixed with the gear that the rack interlock is connected.

Through adopting above-mentioned technical scheme, disperse the concise agent of input, avoid whole piling up the phenomenon that drops to the aluminium water is inside, simultaneously, upwards overturn the aluminium water of bottom, accelerate the efficiency that concise agent bottom aluminium water mixes.

The utility model is further provided that the contact position of the outer wall of the feeding pipe and the main body is rotatably connected through a bearing, and the top end of the feeding pipe is fixed with a feeding hopper.

By adopting the technical scheme, the area of the throwing aperture is increased, and the molten aluminum and the refining agent are prevented from falling to the outer side.

The utility model is further arranged in that a motor is installed on one side of the main body, the output end of the motor is connected with a rotating rod, a first helical gear is fixed at the bottom end of the rotating rod, a second helical gear in meshed connection with the first helical gear is fixed at one end of the reciprocating screw rod, and a belt connected with the outer wall of the feeding pipe is sleeved on the outer wall of the rotating rod.

Through adopting above-mentioned technical scheme, drive inlet pipe and reciprocal lead screw and rotate when making things convenient for the motor rotation.

The utility model is further provided that the bottom end of the fan blade is fixed with a roller, and the top end of the stirring rod is fixed with a plurality of groups of convex blocks which are contacted with the roller.

Through adopting above-mentioned technical scheme, reduce the striking each other through rolling, reduce the noise of device during operation.

The utility model is further provided that a discharge pipe is arranged on one side of the main body, and the end part of the discharge pipe is sleeved with a sealing cover.

By adopting the technical scheme, the aluminum alloy liquid after preparation can be conveniently taken out, and convenience is provided for the manual work.

The utility model is further arranged in such a way that sliding strips are sleeved inside two ends of the rack, and one end of each sliding strip is fixedly connected with the inner wall of the main body.

Through adopting above-mentioned technical scheme, carry on spacingly to its movable block, orderly promotion swinging plate swings.

In summary, the utility model mainly has the following beneficial effects:

1. according to the utility model, the reciprocating screw rod, the moving block, the rack, the frustum and the swinging plate are matched with each other, so that the thrown refining agent is dispersed, the phenomenon that the whole body is accumulated and falls into the molten aluminum is avoided, and the mixing efficiency of the refining agent and the molten aluminum is accelerated;

2. according to the utility model, the rotating column, the fan blade, the limiting ring, the stirring rod and the feeding pipe are matched with each other, so that the fan blade is driven to reciprocate and lift, the molten aluminum at the bottom layer is turned upwards, the efficiency of mixing the molten aluminum at the bottom layer of the refining agent is accelerated, the time for mixing the molten aluminum and the refining agent is shortened, and the working efficiency of the device is improved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a view of the feed tube of the present invention connected to a rotating column;

FIG. 3 is a perspective view of the swing plate of the present invention;

FIG. 4 is a top view of the stop collar of the present invention.

In the figure: 1. a main body; 2. turning the column; 3. a fan blade; 4. a limiting ring; 5. a stirring rod; 6. a reciprocating screw rod; 7. a moving block; 8. a rack; 9. a frustum; 10. a swing plate; 11. a motor; 12. a feed pipe; 13. a rotating rod; 14. a gear; 15. a limiting rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

An aluminum alloy ingot refining device is shown in figures 1-4 and comprises a main body 1, a rotary column 2 is rotatably connected inside the main body 1, two groups of stirring rods 5 are fixed on the outer wall of the rotary column 2, two groups of limiting rings 4 are slidably connected on the inner wall of the main body 1, a plurality of groups of fan blades 3 are fixed on the inner wall of the limiting rings 4 above the stirring rods 5, rollers are fixed at the bottom ends of the fan blades 3, a plurality of groups of convex blocks contacted with the rollers are fixed at the top ends of the stirring rods 5, so that the fan blades 3 are lifted in a reciprocating manner to mix aluminum water and refining agents among different high floors, thereby accelerating the working efficiency of the rotary column, a frustum 9 is fixed at the top end of the rotary column 2, a feed pipe 12 extending to the top end of the main body 1 is arranged at the top end of the frustum 9, a reciprocating lead screw 6 extending to the outer side of the main body 1 is rotatably connected inside the main body 1, a movable block 7 is sleeved on the outer wall of the reciprocating lead screw 6, a rack 8 is fixed at the top end of the movable block 7, two groups of swing plates 10 are sleeved on the outer wall of the frustum 9, a limiting rod 15 which is rotatably connected with the main body 1 is arranged on the outer wall of the swing plates 10, a gear 14 which is engaged and connected with the rack 8 is fixed on the outer wall of the limiting rod 15, so that the added refining agent is scattered on the surface layer of the molten aluminum to avoid the accumulation of the refining agent, one side of the main body 1 is provided with a motor 11, the output end of the motor 11 is connected with a rotating rod 13, the bottom end of the rotating rod 13 is fixed with a first helical gear, and one end of the reciprocating screw rod 6 is fixed with a second bevel gear which is connected with the first bevel gear in an occluded way, the outer wall of the rotating rod 13 is sleeved with a belt which is connected with the outer wall of the feeding pipe 12, the output end of the motor 11 drives the rotating rod 13 to rotate, the rotating rod 13 drives the feeding pipe 12 to rotate through the belt on the outer wall, and then the rotating column 2 and the stirring rod 5 are driven to stir the molten aluminum, simultaneously, the first bevel gear is driven to rotate, and the reciprocating screw rod 6 is driven to rotate by the second bevel gear.

Referring to fig. 1, the outer wall of the feeding pipe 12 is rotatably connected to the contact position of the main body 1 through a bearing, and a feeding hopper is fixed to the top end of the feeding pipe 12, so that the feeding pipe 12 rotates to drive the rotary column 2 below to rotate.

Referring to fig. 1, a discharge pipe is disposed at one side of a main body 1, a sealing cover is sleeved on an end portion of the discharge pipe, the sealing cover is rotated to be separated from the discharge pipe, and external extraction equipment is butted with the discharge pipe, so that prepared aluminum alloy liquid is taken out of the discharge pipe.

Referring to fig. 1, slides are sleeved inside two ends of a rack 8, one end of each slide is fixedly connected with the inner wall of a main body 1, and a moving block 7 reciprocates to drive the rack 8 to reciprocate on the outer wall of the slide and limit the moving block 7.

The working principle of the utility model is as follows: the external power supply is electrically connected with the device, a proper amount of aluminum water is poured into the main body 1, then the motor 11 is started to work, meanwhile, a proper amount of refining agent is poured into the feeding pipe 12, the refining agent falls on the top end of the frustum 9 and slides to the top end of the swinging plate 10 along the outer wall of the frustum 9, the output end of the motor 11 drives the reciprocating screw rod 6 to rotate through the rotating rod 13, the moving block 7 is driven to reciprocate on the outer wall of the reciprocating screw rod 6, then the gear 14 is driven to reciprocate through the rack 8, the swinging plate 10 is driven to reciprocate through the 15-bit rotation center of the limiting rod, so that the refining agent moves on the top end of the swinging plate 10 and finally scatters into the aluminum water below, the rotating rod 13 drives the feeding pipe 12 to rotate through the belt of the outer wall while rotating, the rotating column 2 is driven to rotate, and then the stirring rod 5 of the outer wall is driven to mix the aluminum water with the refining agent, the stirring rod 5 rotates and simultaneously drives the lug extrusion roller at the top end, so that the fan blade 3 drives the limiting ring 4 to rise, when the stirring rod 5 drives the lug to separate from the roller at the bottom end of the fan blade 3, the limiting ring 4 resets by means of the gravity of the limiting ring, and then the fan blade 3 is made to reciprocate to rise and fall, so that aluminum water and refining agents between different high layers are mixed.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. An aluminum alloy ingot refining apparatus includes a main body (1), characterized in that: the inner part of the main body (1) is rotatably connected with a rotary column (2), the outer wall of the rotary column (2) is fixed with two groups of stirring rods (5), the inner wall of the main body (1) is connected with two groups of limiting rings (4) in a sliding manner, the inner wall of each limiting ring (4) is positioned above the corresponding stirring rod (5) and is fixed with a plurality of groups of fan blades (3), the top end of the rotary column (2) is fixed with a frustum (9), the top end of the frustum (9) is provided with a feed pipe (12) extending to the top end of the main body (1), the inner part of the main body (1) is rotatably connected with a reciprocating lead screw (6) extending to the outer side of the main body (1), the outer wall of the reciprocating lead screw (6) is sleeved with a moving block (7), the top end of the moving block (7) is fixed with a rack (8), the outer wall of the frustum (9) is sleeved with two groups of swinging plates (10), the outer wall of the swinging plates (10) is provided with a limiting rod (15) rotatably connected with the main body (1), and a gear (14) which is meshed with the rack (8) is fixed on the outer wall of the limiting rod (15).

2. An aluminum alloy ingot refining apparatus according to claim 1, characterized in that: the outer wall of inlet pipe (12) and main part (1) contact position department are connected through the bearing rotation, the top of inlet pipe (12) is fixed with the feeder hopper.

3. An aluminum alloy ingot refining apparatus according to claim 1, characterized in that: motor (11) are installed to one side of main part (1), the output of motor (11) is connected with bull stick (13), the bottom mounting of bull stick (13) has a helical gear, and the one end of reciprocal lead screw (6) is fixed with No. two helical gears that a helical gear interlock is connected, the outer wall of bull stick (13) cup joints the belt with inlet pipe (12) outer wall connection.

4. An aluminum alloy ingot refining apparatus according to claim 1, characterized in that: the bottom end of the fan blade (3) is fixed with a roller, and the top end of the stirring rod (5) is fixed with a plurality of groups of bumps which are in contact with the roller.

5. An aluminum alloy ingot refining apparatus according to claim 1, characterized in that: a discharging pipe is arranged on one side of the main body (1), and a sealing cover is sleeved on the end portion of the discharging pipe.

6. An aluminum alloy ingot refining apparatus according to claim 1, characterized in that: the sliding strips are sleeved inside two ends of the rack (8), and one ends of the sliding strips are fixedly connected with the inner wall of the main body (1).