Tilting type aluminum discharging device of aluminum alloy smelting holding furnace

Abstract

The utility model relates to the technical field of aluminum alloy processing, in particular to an aluminum discharging device of a tilting type aluminum alloy smelting holding furnace. Comprising a furnace body and a lifting assembly, the lifting assembly comprises a fixed launder, an overturning launder, a mounting support, an air cylinder, a T-shaped guide sleeve, a guide rod, a supporting component and an angle adjusting component, and the working angle of the overturning launder is adjusted through the supporting component and the angle adjusting component, so that the overturning launder is matched with different devices at different tilting angles; the aluminum solution is guided in through the fixed launder and then falls into the overturning launder to be conveyed, further, when the interior of the fixed launder needs to be cleaned, four fixing bolts of the heat preservation cover are taken down, then the air cylinder is controlled to act, the heat preservation cover is driven to be separated from the fixed launder and ascends through the action of the air cylinder, and then cleaning can be conducted. Compared with a crane hoisting structure, the air cylinder structure is simpler, the cost is reduced, the heat preservation cover can be conveniently lifted to clean the launder during use, and the production cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy processing technology, and in particular to an aluminum tapping device for a tilting aluminum alloy melting and holding furnace. Background Technology

[0002] Aluminum is a silvery-white, lightweight metal with ductility. It can be processed in a smelting furnace. Molten aluminum is poured from the smelting furnace into a holding furnace through a discharge device. When the molten metal enters the holding furnace through the discharge device of the smelting furnace-holding furnace molten liquid, heat is lost during the discharge process. To reduce the large amount of heat loss during discharge, a heat preservation cover needs to be installed above the discharge trough.

[0003] Currently, overhead cranes are generally used to lift the insulation covers of the discharge troughs. However, this method is not flexible or convenient, and each insulation cover requires a separate overhead crane in the workshop, which increases production costs. Utility Model Content

[0004] The purpose of this invention is to provide an aluminum tapping device for a tilting aluminum alloy melting and holding furnace, which facilitates the lifting of the holding cover for cleaning the flow channel and reduces production costs.

[0005] To achieve the above objectives, this utility model provides an aluminum tapping device for a tilting aluminum alloy melting and holding furnace, including a furnace body and a lifting assembly;

[0006] The lifting assembly includes a fixed flow channel, a tilting flow channel, a mounting bracket, a cylinder, a T-shaped guide sleeve, a guide rod, a support component, and an angle adjustment component. The fixed flow channel is fixed to the outside of the discharge port of the furnace body, and its top is detachably equipped with a heat insulation cover. The tilting flow channel is positioned below the right-angle discharge port of the fixed flow channel via the support component and the angle adjustment component. The mounting bracket is fixedly connected to the furnace body and located above the fixed flow channel. The cylinder is fixedly connected to the mounting bracket, and its output end is threadedly connected to the heat insulation cover and located at the top of the mounting bracket. The T-shaped guide sleeve is fixedly connected to the mounting bracket and symmetrically arranged. The guide rod is threadedly connected to the heat insulation cover and slidably connected to the T-shaped guide sleeve.

[0007] The supporting component includes a first hanger and a second hanger. The first hanger is fixedly connected to the fixed flow channel and rotatably connected to the inverted flow channel, and is located on one side of the fixed flow channel. The second hanger is fixedly connected to the fixed flow channel and rotatably connected to the inverted flow channel, and is located on the side of the fixed flow channel away from the first hanger.

[0008] The angle adjustment component includes an adjustment fork and an auxiliary component. The adjustment fork is integrally formed with the tilting flow channel. The auxiliary component is disposed on the side of the fixed flow channel near the adjustment fork.

[0009] The auxiliary components include a T-shaped screw and a locking nut. The T-shaped screw is fixedly connected to the fixed flow channel and passes through the U-shaped groove of the adjusting fork, and is located at the bottom of the fixed flow channel. The locking nut is threadedly connected to the T-shaped screw and is symmetrically arranged on both sides of the adjusting fork.

[0010] The aluminum tapping device of the tilting aluminum alloy melting and holding furnace further includes a stabilizing component. The stabilizing component includes a first tilting bracket and a second tilting bracket. The first tilting bracket is fixedly connected to the furnace body and the mounting bracket respectively, and is located on one side of the mounting bracket. The second tilting bracket is fixedly connected to the furnace body and the mounting bracket respectively, and is located on the side of the mounting bracket away from the first tilting bracket.

[0011] This utility model discloses an aluminum tapping device for a tilting aluminum alloy melting and holding furnace. In use, the working angle of the tilting trough is first adjusted using support and angle adjustment components to match different equipment at different tilting angles. Then, molten aluminum is introduced through a fixed trough and falls into the tilting trough for conveying. Furthermore, when cleaning is required inside the fixed trough, the four fixing bolts of the insulation cover are removed, and then a cylinder is activated. The cylinder's action causes the insulation cover to detach from the fixed trough and rise, allowing for cleaning. The cylinder structure described in this application is simpler than a crane lifting structure, reducing costs and facilitating cleaning of the trough by lifting the insulation cover, thus lowering production costs. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a schematic diagram of the overall structure of the aluminum tapping device of the tilting aluminum alloy melting and holding furnace according to the first embodiment of this utility model.

[0014] Figure 2 This is a schematic diagram of the structure of the adjusting fork in the first embodiment of this utility model.

[0015] Figure 3 This is a schematic diagram of the overall structure of the aluminum tapping device of the tilting aluminum alloy melting and holding furnace according to the second embodiment of this utility model.

[0016] In the diagram: 101-furnace body, 102-fixed flow channel, 103-tilting flow channel, 104-mounting bracket, 105-cylinder, 106-T-shaped guide sleeve, 107-guide rod, 108-insulation cover, 109-first hanger, 110-second hanger, 111-adjusting fork, 112-T-shaped screw, 113-locking nut, 201-first tilting bracket, 202-second tilting bracket. Detailed Implementation

[0017] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0018] Example 1:

[0019] like Figure 1 and Figure 2 As shown, where Figure 1 This is a schematic diagram of the overall structure of the aluminum tapping device in a tilting aluminum alloy melting and holding furnace. Figure 2 This is a schematic diagram of the adjusting fork 111. This utility model provides a tilting aluminum alloy melting and holding furnace aluminum tapping device: it includes a furnace body 101 and a lifting assembly. The lifting assembly includes a fixed flow channel 102, a tilting flow channel 103, a mounting bracket 104, a cylinder 105, a T-shaped guide sleeve 106, a guide rod 107, a support component, and an angle adjusting component. The support component includes a first hanger 109 and a second hanger 110. The angle adjusting component includes an adjusting fork 111 and auxiliary components. The auxiliary components include a T-shaped screw 112 and a locking nut 113. The aforementioned solution facilitates the lifting of the holding cover 108 for flow channel cleaning during use and reduces production costs. It is understood that the aforementioned solution facilitates flow channel cleaning and reduces production costs.

[0020] In this embodiment, a discharge port is provided on one side wall of the furnace body 101.

[0021] The fixed flow channel 102 is fixed to the outside of the discharge port of the furnace body 101, and a heat preservation cover 108 is detachably installed on its top. The flipping flow channel 103 is set below the right-angle discharge port of the fixed flow channel 102 through the support member and the angle adjustment member. The mounting bracket 104 is fixedly connected to the furnace body 101 and located above the fixed flow channel 102. The cylinder 105 is fixedly connected to the mounting bracket 104, and its output end is threadedly connected to the heat preservation cover 108 and located on the top of the mounting bracket 104. The T-shaped guide sleeve 106 is fixedly connected to the mounting bracket 104 and is symmetrically arranged. The guide rod 107 is threadedly connected to the heat preservation cover 108 and slidably connected to the T-shaped guide sleeve 106. The fixed flow channel 102 is fixed by bolts. The internal flow channel of the fixed flow channel 102 is L-shaped. The tilting flow channel 103 is installed and tilted for working angle adjustment by the cooperation of the support member and the angle adjustment member. The mounting bracket 104 is fixed by bolts. The cylinder 105 is fixed by bolts. The external thread end of its output end is connected to the threaded hole on the heat insulation cover 108. The T-shaped guide sleeve 106 is fixed by bolts and is symmetrically installed to ensure stability. The external thread end of the bottom of the guide rod 107 is connected to the threaded hole on the heat insulation cover 108. The heat insulation cover 108 has rectangular ears with holes on both sides.

[0022] Secondly, the first hanger 109 is fixedly connected to the fixed flow channel 102 and rotatably connected to the tilting flow channel 103, and is located on one side of the fixed flow channel 102; the second hanger 110 is fixedly connected to the fixed flow channel 102 and rotatably connected to the tilting flow channel 103, and is located on the side of the fixed flow channel 102 away from the first hanger 109. The first hanger 109 and the second hanger 110 are fixed by positioning pins and bolts, respectively, and the mounting short shafts on both sides of the tilting flow channel 103 are mounted on the first hanger 109 and the second hanger 110 by rotating bearings, respectively.

[0023] Then, the adjusting fork 111 is integrally formed with the flipping flow channel 103; the auxiliary component is disposed on the side of the fixed flow channel 102 near the adjusting fork 111. The adjusting fork 111 is provided with a U-shaped groove to cooperate with the auxiliary component.

[0024] Finally, the T-shaped screw 112 is fixedly connected to the fixed flow channel 102, passes through the U-shaped groove of the adjusting fork 111, and is located at the bottom of the fixed flow channel 102; the locking nut 113 is threadedly connected to the T-shaped screw 112 and is symmetrically arranged on both sides of the adjusting fork 111. The fixing plate of the T-shaped screw 112 is fixed by bolts, and the locking nut 113 is directly installed on the T-shaped screw 112 and is symmetrically arranged on both sides of the adjusting fork 111. The working angle of the flipping flow channel 103 can be adjusted by adjusting the mating position of the locking nut 113.

[0025] When using this utility model to facilitate cleaning of the flow channel and reduce production costs, the working angle of the tilting flow channel 103 is first adjusted by adjusting the position of the locking nut 113 to achieve different tilt angles to match different equipment. The tilting flow channel 103 of this application adopts the method of adjustment before use and no adjustment during use. Then, the aluminum solution is introduced through the fixed flow channel 102 and falls into the tilting flow channel 103 for conveying. Furthermore, when the inside of the fixed flow channel 102 needs to be cleaned, the fixing bolts of the fixing ears on both sides of the heat preservation cover 108 are removed, and then the cylinder 105 is controlled to move. The movement of the cylinder 105 will drive the heat preservation cover 108 to detach from the fixed flow channel 102 and rise, and then the inside of the fixed flow channel 102 can be cleaned. The cylinder structure set in this application is simpler than the overhead crane lifting structure, which reduces costs and facilitates the lifting of the heat preservation cover 108 for flow channel cleaning during use, thereby reducing production costs.

[0026] Example 2:

[0027] like Figure 3 As shown, where Figure 3 This is a schematic diagram of the overall structure of the aluminum tapping device of the tilting aluminum alloy melting and holding furnace. Based on the first embodiment, this utility model provides an aluminum tapping device of the tilting aluminum alloy melting and holding furnace. The aluminum tapping device of the tilting aluminum alloy melting and holding furnace also includes a stabilizing component, which includes a first tilting support 201 and a second tilting support 202.

[0028] The first tilting bracket 201 is fixedly connected to both the furnace body 101 and the mounting bracket 104, and is located on one side of the mounting bracket 104. The second tilting bracket 202 is fixedly connected to both the furnace body 101 and the mounting bracket 104, and is located on the side of the mounting bracket 104 away from the first tilting bracket 201. The first tilting bracket 201 and the second tilting bracket 202 are of the same size, and both ends are fixed with bolts.

[0029] In this embodiment, by providing the first tilting bracket 201 and the second tilting bracket 202, the stability of the mounting bracket 104 can be improved.

[0030] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. An aluminum tapping device for a tilting aluminum alloy melting and holding furnace, comprising a furnace body, characterized in that: It also includes enhancement components; The lifting assembly includes a fixed flow channel, a tilting flow channel, a mounting bracket, a cylinder, a T-shaped guide sleeve, a guide rod, a support component, and an angle adjustment component. The fixed flow channel is fixed to the outside of the discharge port of the furnace body, and its top is detachably equipped with a heat insulation cover. The tilting flow channel is positioned below the right-angle discharge port of the fixed flow channel via the support component and the angle adjustment component. The mounting bracket is fixedly connected to the furnace body and located above the fixed flow channel. The cylinder is fixedly connected to the mounting bracket, and its output end is threadedly connected to the heat insulation cover and located at the top of the mounting bracket. The T-shaped guide sleeve is fixedly connected to the mounting bracket and symmetrically arranged. The guide rod is threadedly connected to the heat insulation cover and slidably connected to the T-shaped guide sleeve.

2. The aluminum tapping device of the tilting aluminum alloy smelting and holding furnace as described in claim 1, characterized in that... : The supporting component includes a first hanger and a second hanger. The first hanger is fixedly connected to the fixed flow channel and rotatably connected to the inverted flow channel, and is located on one side of the fixed flow channel. The second hanger is fixedly connected to the fixed flow channel and rotatably connected to the inverted flow channel, and is located on the side of the fixed flow channel away from the first hanger.

3. The aluminum tapping device of the tilting aluminum alloy smelting and holding furnace as described in claim 1, characterized in that... : The angle adjustment component includes an adjustment fork and an auxiliary component. The adjustment fork is integrally formed with the tilting flow channel. The auxiliary component is disposed on the side of the fixed flow channel near the adjustment fork.

4. The aluminum tapping device of the tilting aluminum alloy smelting and holding furnace as described in claim 3, characterized in that... : The auxiliary components include a T-shaped screw and a locking nut. The T-shaped screw is fixedly connected to the fixed flow channel and passes through the U-shaped groove of the adjusting fork, and is located at the bottom of the fixed flow channel. The locking nut is threadedly connected to the T-shaped screw and is symmetrically arranged on both sides of the adjusting fork.

5. The aluminum tapping device of the tilting aluminum alloy smelting and holding furnace as described in claim 1, characterized in that... : The aluminum tapping device of the tilting aluminum alloy melting and holding furnace also includes a stabilizing component, which includes a first tilting bracket and a second tilting bracket. The first tilting bracket is fixedly connected to the furnace body and the mounting bracket respectively, and is located on one side of the mounting bracket. The second tilting bracket is fixedly connected to the furnace body and the mounting bracket respectively, and is located on the side of the mounting bracket away from the first tilting bracket.

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