Flowing hole locking device of aluminum melting furnace

Abstract

The utility model discloses an aluminum melting furnace flow hole locking device which is applied to an aluminum melting furnace body, and an aluminum flow hole is formed in the aluminum melting furnace body. The horizontal rod is fixedly connected with the top end of the limiting plate, a vortex spring is fixedly mounted on the side face of the top of the limiting plate, the tail end of the vortex spring is fixedly mounted on the side face of the mounting plate, and the inner side of the bottom end of the limiting plate is attached to the clamping rod; and the tail end of the horizontal rod is fixedly provided with a linkage rod, the bottom end of the linkage rod is fixedly provided with a straight spring, the bottom end of the straight spring is provided with a buckle, the buckle is connected with a clamping column, and the clamping column is fixedly installed on the outer side wall of the guide flow channel. According to the aluminum melting furnace flow hole locking device, the novel structural design is adopted, stable locking of an aluminum melting furnace flow hole is guaranteed, unlocking can be conveniently and rapidly operated, a blocking door plate is rapidly driven to be opened, molten aluminum can conveniently and smoothly flow out, meanwhile, the overall occupied space is small, and use and maintenance are convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum ingot production technical field, concretely is a kind of molten aluminum furnace flow eye locking device. BACKGROUND

[0002] Aluminum ingot production needs to use molten aluminum furnace to melt raw material into aluminum water, and the flow eye is blocked and locked in normal state, when aluminum water is discharged, locking is released by connecting structure and drives sealing door plate to move out of flow eye, to ensure that aluminum water is discharged stably.

[0003] The existing molten aluminum furnace flow eye locking device, such as the Chinese utility model patent with the name of a kind of automatic mechanical locking device for fixing the water outlet of molten aluminum furnace flow eye brick, its although can carry out stable plugging to flow eye, but the structure overall occupies larger space, and affect the smooth flow of aluminum water along horizontal flow channel. So it is necessary to design a molten aluminum furnace flow eye locking device for the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of molten aluminum furnace flow eye locking device, to solve at least one technical problem existing in the above background art.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of molten aluminum furnace flow eye locking device, it is applied to molten aluminum furnace body,

[0007] Aluminum flow eye is set on the surface of molten aluminum furnace body above the aluminum flow eye, and the aluminum flow eye end is fixed with guide flow channel, the surface of molten aluminum furnace body above the aluminum flow eye is fixedly installed with top frame, the inner side of top frame is fixed with mounting plate, the mounting plate is opened with stable hole, and the horizontal rod is installed in stable hole;

[0008] Horizontal rod, the top end of horizontal rod is connected and fixed with limiting plate, the side surface of limiting plate top is fixedly installed with vortex spring, the end of vortex spring is fixedly installed in the side surface of mounting plate, the inner side of limiting plate bottom end is attached with clamping rod, the side surface of operating lever is fixedly installed with clamping rod, the top end of operating lever is fixedly installed with handle, the outer surface of operating lever bottom end is rotatably connected with sealing door plate, and the sealing door plate is arranged in aluminum flow eye.

[0009] Horizontal rod, the end of horizontal rod is fixedly installed with connecting rod, the bottom end of connecting rod is fixed with straight spring, the bottom end of straight spring is installed with buckle, the buckle is connected with clamping column, and the clamping column is fixedly installed on the outer lateral wall of guide flow channel.

[0010] Preferably, the mounting plate is symmetrically distributed about the center of the operating lever, and the inner wall of the stable hole in the mounting plate is attached to the outer wall of the horizontal rod.

[0011] Preferably, the limiting plate and the spiral spring are symmetrically distributed about the center of the operating rod, and the center of the spiral spring is in the same horizontal line with the center of the horizontal rod.

[0012] Preferably, the bottom end of the limiting plate and the clamping rod are provided as a "J" type, and the clamping rod is symmetrically distributed about the center of the operating rod.

[0013] Preferably, the center of the operating rod is in the same vertical plane with the center of the blocking door plate, and the operating rod is provided as an inclination.

[0014] Preferably, the blocking door plate is attached to the inner wall of the aluminum flow eye, and the aluminum flow eye is symmetrically distributed about the center of the aluminum melting furnace body.

[0015] Preferably, the connecting rod, the straight spring, the clamping column and the clamping buckle are symmetrically distributed about the center of the aluminum melting furnace body, and the inclination angle of the connecting rod is the same as the inclination angle of the limiting plate.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] Adopt novel structure design, not only guarantee the stable locking of the aluminum melting furnace flow eye, but also can convenient operation open and remove the locking, drive the blocking door plate to open fast, convenient for the smooth flow of aluminum water, and the whole occupies small space, convenient to use and easy to maintain;

[0018] 1. The utility model discloses a connecting rod, a straight spring, a clamping column and a clamping buckle are locked from both sides to the horizontal rod, and the horizontal rod is locked to the limiting plate, and the limiting plate is blocked and positioned to the clamping rod and the operating rod through the bottom structure, so that the operating rod can stably support the blocking door plate and is fixed.

[0019] 2. The utility model discloses the connection of the clamping buckle and the clamping column is removed, and the horizontal rod can rotate freely, so that the operator can move the operating rod by holding the handle, and the operating rod pulls the blocking door plate to stably separate from the aluminum flow eye, so that the smooth discharge of aluminum water is guaranteed. DRAWINGS

[0020] Figure 1 It is the front view structure schematic diagram of the utility model.

[0021] Figure 2 It is the front view structure schematic diagram of the utility model.

[0022] Figure 3 It is the side view structure schematic diagram of the utility model.

[0023] Figure 4 It is the side view structure schematic diagram of the utility model.

[0024] In the figure: 1, the aluminum melting furnace body; 2, aluminum flow eye; 3, guide flow channel; 4, top frame; 5, mounting plate; 6, stabilizing hole; 7, horizontal rod; 8, limiting plate; 9, vortex spring; 10, clamping rod; 11, operating rod; 12, handle; 13, blocking door plate; 14, linkage rod; 15, straight spring; 16, clamping column; 17, buckle. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model will be further described in conjunction with the specific embodiments.

[0026] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0028] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled persons in the art without creative labor belong to the scope of protection of the utility model.

[0029] Please refer to Figures 1-4 The utility model provides an embodiment:

[0030] A kind of aluminum melting furnace flow eye locking device, it is applied to the aluminum melting furnace body 1,

[0031] The aluminum melting furnace body 1 is provided with an aluminum flow eye 2, the end of the aluminum flow eye 2 is fixed with a guide flow channel 3, the surface of the aluminum melting furnace body 1 above the aluminum flow eye 2 is fixedly provided with a top frame 4, the inner side of the top frame 4 is fixedly provided with a mounting plate 5, the mounting plate 5 is provided with a stable hole 6, a horizontal rod 7 is penetratedly arranged in the stable hole 6, the mounting plate 5 is symmetrically distributed about the center of the operating rod 11, the inner wall of the stable hole 6 provided on the mounting plate 5 is attached to the outer wall of the horizontal rod 7, the above structure design makes the horizontal rod 7 be able to stably rotate along the inner wall of the stable hole 6, and makes the structure connected with the horizontal rod 7 be able to stably cooperate with the operating rod 11 to work;

[0032] The horizontal rod 7 is connected and fixed with the top end of the limiting plate 8, the top side of the limiting plate 8 is fixedly provided with a vortex spring 9, the end of the vortex spring 9 is fixedly arranged on the side of the mounting plate 5, the limiting plate 8 and the vortex spring 9 are symmetrically distributed about the center of the operating rod 11, the center of the vortex spring 9 is on the same horizontal line with the center of the horizontal rod 7, the above structure design makes the elastic force of the vortex spring 9 be able to stably limit the limiting plate 8, the bottom end of the limiting plate 8 is attached to the clamping rod 10, the clamping rod 10 is fixedly arranged on the side of the operating rod 11, the top end of the operating rod 11 is fixedly provided with a handle 12, the bottom end of the operating rod 11 is rotationally connected with the outer surface of the blocking door plate 13, the blocking door plate 13 is arranged in the aluminum flow eye 2;

[0033] The horizontal rod 7 is fixedly provided with a connecting rod 14 at the end, the bottom end of the connecting rod 14 is fixedly provided with a straight spring 15, the bottom end of the straight spring 15 is provided with a buckle 17, the buckle 17 is connected with a clamping column 16, and the clamping column 16 is fixedly arranged on the outer side wall of the guide flow channel 3.

[0034] In one of the embodiments, the part of the bottom end of the limiting plate 8 attached to the clamping rod 10 is provided in a "J" shape, the clamping rod 10 is symmetrically distributed about the center of the operating rod 11, and the above structure design makes the clamping rod 10 be able to stably attach to the bottom end of the limiting plate 8, thereby ensuring the attachment locking effect of the clamping rod 10.

[0035] In one of the preferred embodiments, the center of the operating rod 11 is on the same vertical plane with the center of the blocking door plate 13, and the operating rod 11 is obliquely arranged, and the above structure design makes the operating rod 11 be able to stably support the blocking door plate 13, thereby ensuring the center positioning of the blocking door plate 13.

[0036] In one of the embodiments, the blocking door plate 13 is attached to the inner wall of the aluminum flow eye 2, and the aluminum flow eye 2 is symmetrically distributed about the center of the aluminum melting furnace body 1, and the above structure design makes the blocking door plate 13 be able to ensure the blocking effect on the aluminum flow eye 2, and makes the molten aluminum be able to smoothly flow out.

[0037] In one preferred embodiment, the linkage rod 14, straight spring 15, clamping post 16 and buckle 17 are symmetrically distributed about the center of the aluminum melting furnace body 1, the inclination angle of the linkage rod 14 is the same as that of the limiting plate 8, and the above structure enables the linkage rod 14, straight spring 15, clamping post 16 and buckle 17 to stably position the horizontal rod 7 and limiting plate 8, thereby ensuring the stability of the locking structure connected with the limiting plate 8.

[0038] The working principle of the utility model is as follows: when the device is used, in the initial state, the buckle 17 is stably connected with the clamping post 16, the stiffness coefficient of the straight spring 15 is large, the linkage rod 14 is used to stably pull and position the horizontal rod 7, the horizontal rod 7 is pressed against the clamping rod 10 through the limiting plate 8, the clamping rod 10 and operating rod 11 are blocked and positioned, the operating rod 11 stably supports the blocking door plate 13, and the blocking door plate 13 stably blocks the aluminum flow eye 2.

[0039] In the initial state, the vortex spring 9 is in the winding state, when it is needed to discharge the molten aluminum, two operators hold the two handles 12 from both sides respectively, the connection between the buckle 17 and clamping post 16 is released, thereby releasing the locking of the linkage rod 14 and horizontal rod 7, the operator pulls the handle 12 outward, under the elastic force of the vortex spring 9, Figure 2 the limiting plate 8 with the horizontal rod 7 rotates clockwise along the stable hole 6, the operating rod 11 moves outward and pulls the blocking door plate 13 out of the aluminum flow eye 2, and the molten aluminum is discharged to the guide flow channel 3 through the aluminum flow eye 2.

[0040] The above is only an embodiment of the utility model, and the specific structure and characteristics of the scheme and other common knowledge are not described in detail. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. A device for locking a flow eye of an aluminum melting furnace, characterized in that, The application is applied to the aluminum melting furnace body (1), the aluminum melting furnace body (1) is provided with an aluminum flow eye (2), the aluminum flow eye (2) is fixed with a guide flow channel (3) at the end, the surface of the aluminum melting furnace body (1) above the aluminum flow eye (2) is fixedly installed with a top frame (4), the inner side of the top frame (4) is fixedly installed with a mounting plate (5), the mounting plate (5) is provided with a stable hole (6), and the stable hole (6) is penetrated and installed with a horizontal rod (7); the horizontal rod (7) is connected and fixed with the top end of a limiting plate (8), the limiting plate (8) is fixedly installed with a vortex spring (9) on the side surface of the mounting plate (5), the bottom end of the limiting plate (8) is attached with a clamping rod (10), the clamping rod (10) is fixedly installed on the side surface of an operating rod (11), the operating rod (11) is fixedly installed with a handle (12) at the top end, the bottom end of the operating rod (11) is rotatably connected with the outer surface of a blocking door plate (13), and the blocking door plate (13) is arranged in the aluminum flow eye (2); the end of the horizontal rod (7) is fixedly installed with a linkage rod (14), the bottom end of the linkage rod (14) is fixedly installed with a straight spring (15), the bottom end of the straight spring (15) is installed with a buckle (17), the buckle (17) is connected with a clamping column (16), and the clamping column (16) is fixedly installed on the outer side wall of the guide flow channel (3).

2. An apparatus as claimed in claim 1, wherein: The mounting plate (5) is symmetrically distributed about the center of the operating rod (11), and the inner wall of the stable hole (6) provided on the mounting plate (5) is attached with the outer wall of the horizontal rod (7).

3. An apparatus as claimed in claim 1, wherein: The limiting plate (8) and the vortex spring (9) are symmetrically distributed about the center of the operating rod (11), and the center of the vortex spring (9) is on the same horizontal line with the center of the horizontal rod (7).

4. The apparatus of claim 1 wherein: The bottom end of the limiting plate (8) is attached with the clamping rod (10) and is provided with a "J" type, and the clamping rod (10) is symmetrically distributed about the center of the operating rod (11).

5. The apparatus of claim 1 wherein: The center of the operating rod (11) is on the same vertical plane with the center of the blocking door plate (13), and the operating rod (11) is arranged in an inclined manner.

6. An apparatus as claimed in claim 1, wherein: The blocking door plate (13) is attached with the inner wall of the aluminum flow eye (2), and the aluminum flow eye (2) is symmetrically distributed about the center of the aluminum melting furnace body (1).

7. An apparatus as claimed in claim 1, wherein: The linkage rod (14), the straight spring (15), the clamping column (16) and the buckle (17) are symmetrically distributed about the center of the aluminum melting furnace body (1), and the inclination angle of the linkage rod (14) is the same as the inclination angle of the limiting plate (8).

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