Brushing device for mother alloy casting pipe

Abstract

The utility model discloses a flushing device for a mother alloy casting pipe, which comprises a support frame and two dust hoods, the two dust hoods are connected with an aspirator pump, two rotating shafts are arranged between the two dust hoods, two ends of the rotating shafts are connected with the dust hoods through bearings, support wheels are arranged at two ends of the rotating shafts, and the support wheels are connected with the dust hoods through bearings. A motor is arranged in one of the dust suction covers and connected with one of the rotating shafts, a telescopic rod is arranged on the supporting frame, a cylindrical brush head is arranged at the front end of the telescopic rod, and when the steel pipe is cleaned, the two ends of the steel pipe are located in the dust suction covers, so that dust generated during cleaning is directly sucked away by an air suction pump. In addition, during cleaning, the motor drives the rotating shaft to rotate so as to drive the steel pipe to rotate, and the brush head moves in the steel pipe along with stretching and retracting of the telescopic rod, so that cleaning work of the interior of the steel pipe is completed, and the problems that in the prior art, when manual cleaning is adopted, the cleaning efficiency is low, and cleaning is not thorough are solved.

Description

Technical Field

[0001] The utility model relates to a cleaning device, in particular to a cleaning device for a mother alloy casting pipe. Background Art

[0002] At present, when the mother alloy is cast, a steel pipe with an outer diameter of 122 mm, an inner diameter of 86 mm and a length of 1200 mm is used as the casting mold. Therefore, after each demolding, some alloy particles will remain on the inner wall of the steel pipe. In this way, when the next casting is carried out, these alloy particles will affect the quality of the mother alloy casting. In the prior art, manual cleaning is used. Due to the relatively long length of the steel pipe and the relatively small inner diameter, manual cleaning not only has low efficiency, but also there is a situation where the cleaning is not thorough. In addition, a large amount of dust will be generated when cleaning the inside of the steel pipe, which greatly affects the health of workers. Summary of the Utility Model

[0003] The technical task of the utility model is to provide a cleaning device for a mother alloy casting pipe aiming at the above deficiencies of the prior art.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a cleaning device for a mother alloy casting pipe, which includes a support frame and two dust suction hoods. The two dust suction hoods are connected to an air suction pump. Two rotating shafts are arranged between the two dust suction hoods. The two ends of the rotating shaft are connected to the dust suction hood through bearings. Support wheels are arranged at the two ends of the rotating shaft. A motor is arranged in one of the dust suction hoods. The motor is connected to one of the rotating shafts. An expansion rod is arranged on the support frame. A cylindrical brush head is arranged at the front end of the expansion rod.

[0005] Advantages of the utility model: When cleaning the steel pipe, both ends of the steel pipe are located in the dust suction hoods. In this way, the dust generated during cleaning will be directly sucked away by the air suction pump, thus improving the working environment. In addition, during cleaning, the motor drives the rotating shaft to rotate, thereby driving the steel pipe to rotate, and the brush head moves in the steel pipe along with the expansion and contraction of the expansion rod, so as to complete the cleaning work of the inside of the steel pipe, and solve the problems of low cleaning efficiency and incomplete cleaning in the prior art when manual cleaning is used. Description of the Drawings

[0006] Figure 1 It is a schematic structural diagram of the utility model. Detailed Embodiment

[0007] The following makes a detailed description of the utility model with reference to the drawings in the specification.

[0008] As Figure 1As shown in the figure, a cleaning device for a master alloy casting pipe includes a support frame 1 and two dust suction hoods 4. The two dust suction hoods 4 are connected to a suction pump 8. Between the two dust suction hoods 8, there are two rotating shafts 5. The two ends of the rotating shaft 5 are connected to the dust suction hood 4 through bearings. At both ends of the rotating shaft 5, there are support wheels 6. Inside one of the dust suction hoods 4, there is a motor 7. The motor 7 is connected to one of the rotating shafts 5. On the support frame 1, there is a telescopic rod 2. At the front end of the telescopic rod 2, there is a cylindrical brush head 3.

[0009] Its working principle is as follows: When in use, first place the steel pipe 9 to be cleaned on the rotating shaft 5 between the two dust suction hoods 7, and support the steel pipe 9 through the support wheels 6 on the rotating shaft 5. During cleaning, first start the motor 7. The rotation of the motor 7 drives the rotating shaft 5 to rotate, and the rotation of the rotating shaft 5 drives the steel pipe 9 to rotate. Then control the telescopic rod 2 to extend, driving the brush head 3 into the interior of the steel pipe. In this way, a relative movement is formed between the steel pipe 9 and the brush head 9, and the brush head 3 can clean the residual alloy particles on the inner wall of the steel pipe 9. During this process, start the suction pump 8, so that the dust generated by the brush head 3 during cleaning is directly sucked away from the dust suction hood 4, improving the working environment.

[0010] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A cleaning device for a master alloy casting pipe, characterized in that: It includes a support frame and two dust suction covers. The two dust suction covers are connected to a suction pump. There are two rotating shafts between the two dust suction covers. The two ends of the rotating shaft are connected to the dust suction covers through bearings. Support wheels are provided at both ends of the rotating shaft. A motor is provided in one of the dust suction covers. The motor is connected to one of the rotating shafts. A telescopic rod is provided on the support frame. A cylindrical brush head is provided at the front end of the telescopic rod.

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