Molten aluminum degassing rake structure

Abstract

The utility model relates to the technical field of degassing rakes, and discloses a molten aluminum degassing rake structure, which comprises a main body mechanism, a supporting mechanism and a molten aluminum placing mechanism, the main body mechanism is positioned in the supporting mechanism, the molten aluminum placing mechanism is positioned at the top of the supporting mechanism, the main body mechanism comprises a motor, the bottom of the motor is rotatably connected with a rotating shaft, and the rotating shaft is connected with the supporting mechanism. The bottom of the rotating shaft is fixedly connected with a rotating rod, the bottom of the rotating rod is sleeved with a sleeve, and the surface of the sleeve is in threaded connection with a bolt. The whole device can be driven to rotate through the cooperation of the motor and the rotating shaft, the connecting rod and the rotating rod are separated through the sleeve and the bolt, disassembly and later-stage installation work are facilitated, meanwhile, when mechanical stirring is not needed, manual stirring can also be conducted by disassembling the stirring rake head, and the stirring efficiency is greatly improved. The whole device can be driven to move up and down by arranging an electric hydraulic telescopic rod, and the stability of the motor during rotation can be protected by arranging a protective sleeve and a protective plate.

Description

Technical Field

[0001] The utility model relates to the technical field of degassing rakes, in particular to a degassing rake structure for molten aluminum. Background Art

[0002] The aluminum liquid degassing rake mainly stirs the gas in the aluminum liquid through the rotating rake, and then discharges it through the set gas outlet, so as to achieve the purpose of removing the gas in the aluminum liquid. Specifically, the aluminum liquid first flows into the box equipped with the rake through the liquid inlet pipe. The rake rotates under the drive of the motor to stir the gas in the aluminum liquid, and then discharges it through the set gas outlet. In this process, the rotation speed and position of the rake can be adjusted by the control system to adapt to different aluminum liquid compositions and processing conditions. In addition, in order to further improve the degassing effect, some aluminum liquid degassing rakes also adopt a special gas distribution cavity design, which can evenly distribute the gas in the aluminum liquid, so as to better stir the gas. In general, the working principle of the aluminum liquid degassing rake is to effectively remove the gas in the aluminum liquid by stirring and discharging, so as to ensure the quality and performance of the aluminum liquid.

[0003] Most of the existing degassing rakes are manually used for degassing, and the degassing efficiency is low. The degassing rakes are also damaged and consumed in the aluminum liquid, and are inconvenient to install. Therefore, a device that can be driven by a machine and can be easily installed and disassembled at any time, and can stably use the degassing rake for stirring and degassing, is needed. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an aluminum liquid degassing rake structure.

[0005] The utility model is implemented by the following technical scheme: an aluminum liquid degassing rake structure, comprising a main body mechanism, a supporting mechanism and an aluminum liquid placing mechanism, wherein the main body mechanism is located inside the supporting mechanism, and the aluminum liquid placing mechanism is located on the top of the supporting mechanism;

[0006] The main mechanism includes a motor, a rotating shaft is rotatably connected to the bottom of the motor, a rotating rod is fixedly connected to the bottom of the rotating shaft, a sleeve is sleeved at the bottom of the rotating rod, a bolt is threadedly connected to the surface of the sleeve, a connecting rod is fixedly connected to the bottom of the sleeve, and a stirring rake head is fixedly connected to the bottom of the connecting rod.

[0007] As a further improvement of the above scheme, the rotating shaft is arranged at the center position of the bottom of the motor, the bolt passes through the sleeve and the rotating rod, the sleeve is arranged at the center position of the connecting rod, and six stirring rake heads are arranged, and the six stirring rake heads are grouped into three and are evenly distributed on the top ends of both sides of the connecting rod symmetrically around the center of the connecting rod surface.

[0008] Through the above technical solution, the whole device can be driven to rotate by arranging the cooperation between the motor and the rotating shaft, and the connecting rod and the rotating rod are separated by arranging the sleeve and the bolt, so as to facilitate the disassembly and subsequent installation work.

[0009] As a further improvement of the above scheme, the supporting mechanism includes a base supporting plate, an electric hydraulic telescopic rod is fixedly connected to the surface of the base supporting plate, a support rod is fixedly connected to the top of the electric hydraulic telescopic rod, a fixed plate is fixedly connected to the top of the support rod, a protective cover is fixedly connected to the top of the fixed plate, and a protective plate is arranged inside the protective cover.

[0010] As a further improvement of the above scheme, two electric hydraulic telescopic rods are provided, and the two electric hydraulic telescopic rods are symmetrically and evenly distributed on the surface with the center of the base support plate surface, the fixed plate is set at the center position of the support rod, the protective cover is set at the center position of the fixed plate, and the motor is set at the center position of the protective cover.

[0011] Through the above technical solution, the electric hydraulic telescopic rod is provided to drive the entire device to move up and down, and the protective cover and the protective plate are provided to protect the stability of the motor during rotation.

[0012] As a further improvement of the above scheme, the aluminum liquid placement mechanism includes a placement barrel, the placement barrel is provided with a feed port on the surface, a feed pipe is fixedly connected to the surface of the feed port, and a discharge pipe is provided on the inner surface of the placement barrel.

[0013] As a further improvement of the above solution, the placement bucket is arranged at the center of the base support plate.

[0014] The discharge pipe passes through the placement barrel.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model can drive the whole device to rotate by arranging the cooperation between the motor and the rotating shaft, and separate the connecting rod from the rotating rod by arranging the sleeve and the bolt, so as to facilitate the disassembly and the later installation work. At the same time, when mechanical stirring is not needed, the stirring rake head can be disassembled to carry out manual stirring.

[0017] The utility model can drive the entire device to move up and down by arranging an electric hydraulic telescopic rod, and can protect the stability of the motor when it rotates by arranging a protective sleeve and a protective plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall front structure of the utility model;

[0019] Figure 2This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the overall back structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the overall top view structure of the utility model.

[0022] Description of main symbols:

[0023] 1. Main body; 101. Motor; 102. Rotating shaft; 103. Rotating rod; 104. Sleeve; 105. Bolt; 106. Connecting rod; 107. Mixing rake head; 2. Support mechanism; 201. Base support plate; 202. Electric hydraulic telescopic rod; 203. Support rod; 204. Fixed plate; 205. Protective cover; 206. Protective plate; 3. Aluminum liquid placement mechanism; 301. Placement barrel; 302. Feed inlet; 303. Feed pipe; 304. Discharge pipe. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0025] Embodiment 1:

[0026] Please combine Figure 1-4 In this embodiment, a degassing rake structure for aluminum liquid includes a main body mechanism 1, a support mechanism 2 and an aluminum liquid placing mechanism 3, wherein the main body mechanism 1 is located inside the support mechanism 2, and the aluminum liquid placing mechanism 3 is located on the top of the support mechanism 2;

[0027] The main mechanism 1 includes a motor 101, a rotating shaft 102 is rotatably connected to the bottom of the motor 101, a rotating rod 103 is fixedly connected to the bottom of the rotating shaft 102, a sleeve 104 is sleeved on the bottom of the rotating rod 103, a bolt 105 is threadedly connected to the surface of the sleeve 104, a connecting rod 106 is fixedly connected to the bottom of the sleeve 104, and a stirring rake head 107 is fixedly connected to the bottom of the connecting rod 106.

[0028] The rotating shaft 102 is set at the center position of the bottom of the motor 101, the bolt 105 passes through the sleeve 104 and the rotating rod 103, the sleeve 104 is set at the center position of the connecting rod 106, and six stirring rake heads 107 are set. The six stirring rake heads 107 are grouped into three and are evenly distributed on the top of both sides of the connecting rod 106 symmetrically around the center of the surface of the connecting rod 106.

[0029] The support mechanism 2 includes a base support plate 201, and an electric hydraulic

[0030] The telescopic rod 202 is pressed, the top of the electric hydraulic telescopic rod 202 is fixedly connected with a support rod 203, the top of the support rod 203 is fixedly connected with a fixing plate 204, the top of the fixing plate 204 is fixedly connected with a protective sleeve 205, and a protective plate 206 is arranged inside the protective sleeve 205.

[0031] Two electric hydraulic telescopic rods 202 are provided, and the two electric hydraulic telescopic rods 202 are evenly distributed on the surface symmetrically with the center of the base support plate 201 surface. The fixed plate 204 is set at the center position of the support rod 203, the protective cover 205 is set at the center position of the fixed plate 204, and the motor 101 is set at the center position of the protective cover 205.

[0032] The aluminum liquid placing mechanism 3 comprises a placing cylinder, the surface of which is provided with a feed port 302 , a feed pipe 303 is fixedly connected to the surface of the feed port 302 , and a discharge pipe 304 is provided on the inner surface of the aluminum liquid placing cylinder.

[0033] The placement barrel 301 is arranged at the center of the base support plate 201, and the discharge pipe passes through the aluminum liquid placement barrel.

[0034] In the embodiment of the present application, a degassing rake structure of aluminum liquid is as follows: when degassing of aluminum liquid is required, first, the aluminum liquid enters the placement barrel through the feed port 302 and the feed pipe 303, and then the electric hydraulic telescopic rod 202 is started to move the stirring rake head 107 into the placement barrel 301. When it is placed at a certain position, the motor 101 is started, and the motor 101 drives the rotating shaft 102 to rotate, the rotating shaft 102 drives the rotating rod 103 to rotate, the rotating rod 103 drives the connecting rod 106 to rotate, and the rotating rod drives the stirring rake head 107 to stir in the placement barrel 301. When the stirring is completed, the degassed aluminum liquid flows out from the discharge pipe 304, and the overall degassing of the aluminum liquid is completed.

[0035] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A degassing rake structure for aluminum liquid, characterized in that: It comprises a main body mechanism (1), a support mechanism (2) and an aluminum liquid placement mechanism (3), wherein the main body mechanism (1) is located inside the support mechanism (2), and the aluminum liquid placement mechanism (3) is located on the top of the support mechanism (2); The main body mechanism (1) comprises a motor (101), the bottom of the motor (101) is rotatably connected to a rotating shaft (102), the bottom of the rotating shaft (102) is fixedly connected to a rotating rod (103), the bottom of the rotating rod (103) is sleeved with a sleeve (104), the surface of the sleeve (104) is threadedly connected to a bolt (105), the bottom of the sleeve (104) is fixedly connected to a connecting rod (106), and the bottom of the connecting rod (106) is fixedly connected to a stirring rake head (107).

2. The aluminum liquid degassing rake structure according to claim 1, characterized in that: The rotating shaft (102) is arranged at the center position of the bottom of the motor (101), the bolt (105) passes through the sleeve (104) and the rotating rod (103), the sleeve (104) is arranged at the center position of the connecting rod (106), and six stirring rake heads (107) are arranged, and the six stirring rake heads (107) are arranged in groups of three and are evenly distributed on the top ends of both sides of the connecting rod (106) symmetrically around the center of the surface of the connecting rod (106).

3. The aluminum liquid degassing rake structure according to claim 1, characterized in that: The support mechanism (2) comprises a base support plate (201), the surface of the base support plate (201) is fixedly connected to an electric hydraulic telescopic rod (202), the top of the electric hydraulic telescopic rod (202) is fixedly connected to a support rod (203), the top of the support rod (203) is fixedly connected to a fixed plate (204), the top of the fixed plate (204) is fixedly connected to a protective sleeve (205), and a protective plate (206) is arranged inside the protective sleeve (205).

4. The aluminum liquid degassing rake structure according to claim 3, characterized in that: Two electric hydraulic telescopic rods (202) are provided, and the two electric hydraulic telescopic rods (202) are evenly distributed on the surface of the base support plate (201) symmetrically with respect to the center of the surface, the fixing plate (204) is arranged at the center of the support rod (203), the protective cover (205) is arranged at the center of the fixing plate (204), and the motor (101) is arranged at the center of the protective cover (205).

5. The aluminum liquid degassing rake structure according to claim 1, characterized in that: The aluminum liquid placement mechanism (3) comprises a placement barrel (301), the placement barrel (301) is provided with a feed port (302) on its surface, a feed pipe (303) is fixedly connected to the surface of the feed port (302), and a discharge pipe (304) is provided on the inner surface of the placement barrel (301).

6. The aluminum liquid degassing rake structure according to claim 5, characterized in that: The placement barrel (301) is arranged at the center of the base support plate (201), and the discharge pipe (304) passes through the placement barrel (301).

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