Impurity separation device of casting smelting furnace

Abstract

The utility model discloses a casting smelting furnace impurity separating device which comprises a furnace base, a smelting furnace is placed in the furnace base, guide rods are symmetrically and fixedly connected to the position, close to one side corner, of the top of the furnace base, the tops of the two guide rods are in bolted connection with a lifting mechanism, and the driving end face of the lifting mechanism is in bolted connection with an adjusting mechanism. The end face of the adjusting mechanism is in bolted connection with a composite cleaning mechanism. According to the utility model, an integrated composite treatment device is adopted, a composite cleaning mechanism with stirring and impurity removing functions is arranged at the top of the furnace body, dynamic mixing of molten metal is realized through a built-in spiral blade type stirring assembly, and a collecting net is synchronously driven to complete impurity collection, so that the efficiency of traditional step-by-step operation is greatly improved; and a multi-direction adjusting mechanism is arranged on the cleaning mechanism, so that the cleaning mechanism can be adjusted in multiple positions in the smelting furnace, and the impurity cleaning quality can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to foundry application technical field, especially a kind of foundry melting furnace impurity separation device. BACKGROUND

[0002] Foundry is the metal forming article obtained by various casting methods, that is, the liquid metal of smelting is injected into the pre-prepared casting mold by pouring, pressure injection and other methods, and the article with certain shape, size and performance is obtained after cooling and subsequent processing.

[0003] The existing foundry needs to melt raw materials during processing and manufacturing, and the traditional foundry melting furnace has a large amount of impurities in the internal metal liquid, which affects the quality of the foundry, and the impurities need to be removed manually. Manual operation not only reduces the efficiency of impurity removal, but also leaves some impurities in the metal liquid due to manual operation, so that the impurities in the metal liquid are not cleaned thoroughly. Therefore, the utility model provides a foundry melting furnace impurity separation device. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem to provide a kind of foundry melting furnace impurity separation device, and the composite processing device of integrated design is used, and the composite cleaning mechanism with stirring and impurity removal function is arranged at the top of furnace body, the dynamic mixing of metal liquid is realized by the built-in spiral blade type stirring component, and the impurity collection is completed by the synchronous driving collection net, so that the efficiency of traditional step operation is greatly improved. And multiple adjusting mechanisms are arranged on the cleaning mechanism, so that the cleaning mechanism can be adjusted at multiple positions in the melting furnace, so that the cleaning quality of impurities can be improved.

[0005] To solve the above technical problems, the utility model adopts one technical scheme: provide a kind of foundry melting furnace impurity separation device, including furnace base, the inside of furnace base is placed with melting furnace, the top of furnace base is fixedly connected with guide rod near one side corner, the top of two guide rods is bolted with lifting mechanism, the drive end surface of lifting mechanism is bolted with adjusting mechanism, and the end surface of adjusting mechanism is bolted with composite cleaning mechanism.

[0006] The utility model is further provided: the lifting mechanism includes fixed plate bolted on the top of guide rod, and the top center of fixed plate is bolted with lifting cylinder.

[0007] Through the above technical scheme, the adjusting mechanism at the bottom is conveniently slid on the guide rod by using the lifting cylinder, so that the metal liquid is conveniently stirred up and down.

[0008] The utility model further sets up: the adjusting mechanism includes the slide plate of bolt connection in the end surface of lifting cylinder drive link, and the slide plate slidingly connected in the guide rod, the front wall of slide plate is fixedly connected with side block in both end position symmetry, the side wall bolt connection of one side block has drive motor, the drive shaft end surface fixed connection of drive motor has two -way screw rod, the outer wall of two -way screw rod is fixedly connected with screw block in end surface position symmetry screw, the front wall of two screw blocks all is rotatably connected with connecting rod, the end surface rotatably connected with connecting block of two connecting rods, the inner wall bolt connection of connecting block is in composite cleaning mechanism.

[0009] Through the above technical scheme, the adjusting motor is started, the output shaft drives the rotation of the two-way screw rod, so that the threaded block connected with the outer wall moves relatively, the connecting rod drives the connecting block on the end surface to move, and then the connected slide rod stably slides, so that the molten metal in the furnace is stirred and impurities are removed in multiple positions.

[0010] The utility model further sets up: the end surface of two -way screw rod is rotatably connected with two side blocks respectively.

[0011] Through the above technical scheme, the two-way screw rod can stably rotate when rotating, so that the composite cleaning mechanism in operation stably operates.

[0012] The utility model further sets up: the composite cleaning mechanism includes the slide rod of bolt connection in the inner wall of connecting block, the end surface fixed connection of slide rod has installation disc, the top bolt connection of installation disc has cleaning motor, the drive shaft end surface fixed connection of cleaning motor has the shaft, the outer wall of shaft is uniformly connected with a plurality of stirring vane, the outer wall of shaft is fixedly connected with a plurality of cleaning net rack in the circumferential direction near the top position.

[0013] Through the above technical scheme, the cleaning motor is started, the output shaft drives the rotation of the shaft on the end surface, so that the plurality of stirring vanes quickly stir the molten metal, so that the impurities in the interior flow, and under the action of the cleaning net rack, the impurities in the molten metal are collected.

[0014] The utility model further sets up: the outer wall of slide rod is slidingly connected with the inner wall of the stabilizing sleeve fixedly connected at the center of the bottom of slide plate.

[0015] Through the above technical scheme, when the composite cleaning mechanism is adjusted, the slide rod can stably slide on the inner wall of the stabilizing sleeve, so that the stability during adjustment is improved.

[0016] The utility model further sets up: a plurality of stirring vanes are arranged in multiple groups in the circumferential direction at equal distances, and are all inclined.

[0017] By the technical scheme, the internal metal liquid can be quickly cut and stirred, so that the internal metal liquid can drive the internal impurities to move, thereby enabling the impurities to gather on the outer wall of the furnace under the action of the centrifugal force, and facilitating impurity cleaning.

[0018] The castings melting furnace impurity separation device has the following beneficial effects:

[0019] 1. The castings melting furnace impurity separation device adopts an integrated composite treatment device, a composite cleaning mechanism with stirring and impurity removal functions is arranged at the top of the furnace body, dynamic mixing of the metal liquid is realized through the built-in spiral blade stirring assembly, the impurity collection is completed by the synchronously driven collection net, and the efficiency of traditional step-by-step operation is greatly improved.

[0020] 2. The castings melting furnace impurity separation device can adjust the position of the cleaning mechanism in the furnace through the multidirectional adjusting mechanism arranged on the cleaning mechanism, so that the cleaning quality of the impurities is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a first structural drawing of the castings melting furnace impurity separation device.

[0022] Figure 2 It is a second structural drawing of the castings melting furnace impurity separation device.

[0023] Figure 3 It is an exploded view of the castings melting furnace impurity separation device.

[0024] Figure 4 It is a structural drawing of the adjusting mechanism in the castings melting furnace impurity separation device.

[0025] Figure 5 It is a structural drawing of the composite cleaning mechanism in the castings melting furnace impurity separation device.

[0026] In the drawing: 1, furnace base; 2, furnace; 3, guide rod; 4, lifting mechanism; 41, fixed plate; 42, lifting cylinder; 5, adjusting mechanism; 51, sliding plate; 511, stabilizing sleeve; 52, side block; 53, driving motor; 54, bidirectional screw rod; 55, threaded block; 56, connecting rod; 57, connecting block; 6, composite cleaning mechanism; 61, sliding rod; 62, mounting disc; 63, cleaning motor; 64, rotating shaft; 65, stirring blade; 66, cleaning net rack. DETAILED DESCRIPTION

[0027] The advantages and features of the present application can be more easily understood by those skilled in the art from the preferred embodiments of the present application described in detail below in conjunction with the accompanying drawings, so that the scope of protection of the present application can be more clearly defined.

[0028] As Figures 1-4 shown, an impurity separation device for a foundry melting furnace, including a furnace base 1, the inside of the furnace base 1 is placed with a melting furnace 2, the top of the furnace base 1 is symmetrically fixedly connected with a guide rod 3 near a side corner, the top of the two guide rods 3 is bolted with a lifting mechanism 4, the lifting mechanism 4 includes a fixed plate 41 bolted on the top of the guide rod 3, the top center of the fixed plate 41 is bolted with a lifting cylinder 42, the lifting cylinder 42 is used to drive the bottom adjusting mechanism 5 to slide on the guide rod 3, so as to facilitate the up and down stirring of the metal liquid, the driving end surface of the lifting mechanism 4 is bolted with an adjusting mechanism 5, the adjusting mechanism 5 includes a sliding plate 51 bolted on the driving rod end surface of the lifting cylinder 42, and the sliding plate 51 is slidingly connected to the guide rod 3, the front wall of the sliding plate 51 is symmetrically fixedly connected with a side block 52 near both ends, the side wall of one of the side blocks 52 is bolted with a driving motor 53, the driving shaft end surface of the driving motor 53 is fixedly connected with a bidirectional screw rod 54, the end surfaces of the bidirectional screw rod 54 are rotatably connected with the two side blocks 52 respectively, so that the bidirectional screw rod 54 can stably rotate when rotating, so that the composite cleaning mechanism 6 in work can stably operate, the outer wall of the bidirectional screw rod 54 is symmetrically screw-connected with a threaded block 55 near the end surface position, the front wall of the two threaded blocks 55 is rotatably connected with a connecting rod 56, the end surface of the two connecting rods 56 is rotatably connected with a connecting block 57, the inner wall of the connecting block 57 is bolted to the composite cleaning mechanism 6, the adjusting motor 53 is started, the output shaft drives the bidirectional screw rod 54 to rotate, so that the threaded block 55 connected with the outer wall moves relatively, so that the connecting rod 56 drives the connecting block 57 on the end surface to move, and then the connected sliding rod 61 stably slides, so that it stirs and removes impurities in the metal liquid in the melting furnace 2 at multiple positions, and the end surface of the adjusting mechanism 5 is bolted with a composite cleaning mechanism 6.

[0029] As Figure 5As shown, the composite cleaning mechanism 6 includes a sliding rod 61 bolted to the inner wall of the connecting block 57, the outer wall of the sliding rod 61 is slidingly connected to the inner wall of the fixedly connected stabilizing sleeve 511 at the bottom center of the sliding plate 51, which can stably slide in the inner wall of the stabilizing sleeve 511 when adjusting the composite cleaning mechanism 6, improving the stability during adjustment, the end surface of the sliding rod 61 is fixedly connected with a mounting disc 62, the top of the mounting disc 62 is bolted with a cleaning motor 63, the driving shaft end surface of the cleaning motor 63 is fixedly connected with a rotating shaft 64, the outer wall of the rotating shaft 64 is uniformly fixedly connected with a plurality of stirring blades 65, the plurality of stirring blades 65 are arranged in multiple groups in the circumferential direction at equal intervals, and are all inclined, which facilitates rapid cutting and stirring of the internal metal liquid during stirring, so that the internal metal liquid can drive the internal impurities to move, so that the impurities are gathered on the outer wall of the furnace 2 under the action of centrifugal force, facilitating impurity cleaning, a plurality of cleaning net racks 66 are fixedly connected in the circumferential direction near the top position of the outer wall of the rotating shaft 64, the cleaning motor 63 is started, and the output shaft drives the rotating shaft 64 at the end surface to rotate, so that the plurality of stirring blades 65 rapidly stir the metal liquid, so that the internal impurities flow, and the impurities in the metal liquid are collected under the action of the cleaning net rack 66.

[0030] In use, first, the cleaning motor 63 is started, the output shaft drives the rotating shaft 64 at the end surface to rotate, so that the plurality of stirring blades 65 rapidly stir the metal liquid, so that the internal impurities flow, and the impurities in the metal liquid are collected under the action of the cleaning net rack 66, and the lifting cylinder 42 is started at the same time to make the sliding plate 51 slide on the guide rod 3 for adjustment, and the adjusting motor 53 is started at the same time, the output shaft drives the rotating of the bidirectional screw rod 54, so that the threaded block 55 connected with the outer wall is relatively moved, the connecting rod 56 drives the connecting block 57 at the end surface to move, and then the connected sliding rod 61 stably slides, so that the metal liquid in the furnace 2 is stirred and impurities are removed at multiple positions, improving the removal efficiency.

[0031] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process conversion using the contents of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. A device for separating impurities from a foundry furnace, comprising a hearth (1), characterised in that: The inside of the furnace base (1) is placed with a smelting furnace (2), the top of the furnace base (1) is symmetrically connected with a guide rod (3) near a side corner, the top of two guide rods (3) is bolted with a lifting mechanism (4), the driving end surface of the lifting mechanism (4) is bolted with an adjusting mechanism (5), the end surface of the adjusting mechanism (5) is bolted with a composite cleaning mechanism (6). The lifting mechanism (4) comprises a fixed plate (41) bolted on the top of the guide rod (3), and the top center of the fixed plate (41) is bolted with a lifting cylinder (42). The adjusting mechanism (5) comprises a sliding plate (51) bolted on the driving rod end surface of the lifting cylinder (42), and the sliding plate (51) is slidingly connected to the guide rod (3), the front wall of the sliding plate (51) is symmetrically fixedly connected with a side block (52) near both ends, the side wall of one side block (52) is bolted with a driving motor (53), the driving shaft end surface of the driving motor (53) is fixedly connected with a bidirectional screw rod (54), the outer wall of the bidirectional screw rod (54) is symmetrically screw-connected with a screw block (55) near the end surface, the front wall of both screw blocks (55) is rotatably connected with a connecting rod (56), the end surface of both connecting rods (56) is rotatably connected with a connecting block (57), and the inner wall of the connecting block (57) is bolted to the composite cleaning mechanism (6). The composite cleaning mechanism (6) comprises a sliding rod (61) bolted to the inner wall of the connecting block (57), the end surface of the sliding rod (61) is fixedly connected with a mounting disc (62), the top of the mounting disc (62) is bolted with a cleaning motor (63), the driving shaft end surface of the cleaning motor (63) is fixedly connected with a rotating shaft (64), the outer wall of the rotating shaft (64) is uniformly fixedly connected with a plurality of stirring blades (65), and the outer wall of the rotating shaft (64) is fixedly connected with a plurality of cleaning net racks (66) in the circumferential direction near the top.

2. A device for separating impurities from a molten metal in a foundry furnace as claimed in claim 1, characterized in that: The end surfaces of the bidirectional screw rod (54) are rotatably connected with the two side blocks (52).

3. A device for separating impurities from a molten metal in a foundry furnace as claimed in claim 1, characterized in that: The outer wall of the sliding rod (61) is slidingly connected to the inner wall of the stabilizing sleeve (511) fixedly connected to the bottom center of the sliding plate (51).

4. A device for separating impurities from a molten metal in a foundry furnace as claimed in claim 1, characterized in that: A plurality of the stirring blades (65) are arranged in multiple groups in the circumferential direction at equal distances, and are all inclined.

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