Double-arm type degassing device with ultrasonic vibration

Abstract

The utility model belongs to the field of degassing equipment, and particularly relates to a double-arm type degassing device with ultrasonic vibration, which comprises a rotating mechanism, a lifting guide column is fixedly mounted on the top of the rotating mechanism, a double-arm lifting tray is mounted on the lifting guide column in a sliding manner, a lifting driving mechanism is arranged between the lifting guide column and the double-arm lifting tray, and the double-arm lifting tray is mounted on the lifting driving mechanism. A degasser rotor fixing arm is mounted on the outer side of the double-arm lifting tray, an ultrasonic amplitude-change pole fixing arm is mounted on the outer side of the double-arm lifting tray, the rotating mechanism comprises a base, a rotating seat and a second mounting seat, and the rotating seat is rotationally mounted on the top of the base. The lifting device is reasonable in design, rotation of the degassing machine rotor and the ultrasonic amplitude-change pole can be achieved through the rotating mechanism, after the degassing machine rotor and the ultrasonic amplitude-change pole rotate from the non-working position to the working position, the lifting driving system operates, the lifting tray ascends and descends, and therefore ascending and descending of the degassing machine rotor and the ultrasonic amplitude-change pole are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of degassing equipment, in particular to a double-arm degassing device with ultrasonic vibration. Background Art

[0002] With the development of new material research technology, people's requirements for the quality of alloy melts are constantly increasing, and the forms expected to be adopted are also more diverse during scientific research. Many scientific research institutes will use ultrasonic vibration systems and the mechanical rotor rotation of degassing machine systems to process metal melts during experiments. However, the operation of multiple devices requires a large floor area and poor flexibility.

[0003] Therefore, when a double-arm degassing device with ultrasonic vibration is proposed, two sets of devices are integrated into one set of equipment. An ultrasonic horn generator is fixed on one side of the cantilever, and it can be rotated to the working position when an ultrasonic vibration system is needed; an air purging machine graphite rotor and a degassing and refining system are fixed on the other side, and it can be rotated to the working position when a degassing machine system is needed. The application is more flexible, and it is a double-arm degassing device with ultrasonic vibration suitable for various working conditions. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and a double-arm degassing device with ultrasonic vibration is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A double-arm degassing device with ultrasonic vibration, including a rotating mechanism. An elevating guide column is fixedly installed on the top of the rotating mechanism. A double-arm elevating tray is slidably installed on the elevating guide column, and an elevating drive mechanism is provided between the elevating guide column and the double-arm elevating tray.

[0007] An air purging machine rotor fixing arm is installed on the outside of the double-arm elevating tray, and an ultrasonic horn fixing arm is installed on the outside of the double-arm elevating tray.

[0008] The rotating mechanism includes a base, a rotating seat and a second mounting seat. The rotating seat is rotatably installed on the top of the base. The second mounting seat is fixedly installed on the top of the rotating seat, and the elevating guide column is fixedly installed on the second mounting seat.

[0009] Preferably, the rotating mechanism further includes a connecting frame and a stepping motor. The connecting frame is fixedly installed on the base, the stepping motor is fixedly installed on the connecting frame, and a transmission mechanism is provided between the stepping motor and the rotating seat.

[0010] Preferably, the transmission mechanism includes an annular rack and a driving gear. The annular rack is fixedly installed on the outer side of the rotating seat, the driving gear is fixedly installed on the output shaft of the stepping motor, and the driving gear meshes with the annular rack.

[0011] Preferably, the lifting drive mechanism includes a drive shaft, a sprocket, a chain and a drive motor. The drive shaft is rotatably installed on the lifting guide post, the sprocket is fixedly installed on the drive shaft, the same chain is sleeved on the two sprockets in a transmission manner, and the double-arm lifting tray is fixedly connected to one side of the chain.

[0012] Preferably, the lifting drive mechanism can also be set as a mounting seat I and a hydraulic cylinder. The mounting seat I is installed on the mounting seat II and the double-arm lifting tray, and the hydraulic cylinder is installed between the two mounting seats I.

[0013] Preferably, a rotating shaft is provided on the mounting seat I, rotating seats are installed on the bottom end and the output shaft of the hydraulic cylinder, and the rotating seats are fixedly sleeved on the corresponding rotating shafts.

[0014] Preferably, a rotating groove is formed at the top of the mounting seat II, and the rotating seat is rotatably connected to the corresponding rotating groove.

[0015] The beneficial effects of the present utility model are as follows:

[0016] 1. By starting the stepping motor, the stepping motor can drive the driving gear to rotate. The driving gear drives the rotating seat, the mounting seat II, and the lifting guide post to rotate through the annular rack, and the lifting guide post can drive the degassing machine rotor fixing arm and the ultrasonic horn fixing arm to rotate through the double-arm lifting tray;

[0017] 2. By starting the drive motor, the drive motor can drive the sprocket and the chain to rotate. The chain can drive the double-arm lifting tray to move, and the double-arm lifting tray can drive the degassing machine rotor fixing arm and the ultrasonic horn fixing arm to move in the vertical direction;

[0018] 3. By starting the hydraulic cylinder, the output shaft of the hydraulic cylinder can push the double-arm lifting tray to move, and the double-arm lifting tray can drive the degassing machine rotor fixing arm and the ultrasonic horn fixing arm. Description of the Drawings

[0019] Figure 1 is a schematic three-dimensional structure diagram of the double-arm degassing device with ultrasonic vibration proposed by the present utility model;

[0020] Figure 2 is a schematic top view structure diagram of the double-arm degassing device with ultrasonic vibration proposed by the present utility model;

[0021] Figure 3Schematic side view structure diagram of the degassing device with double arms and ultrasonic vibration proposed by the present utility model;

[0022] Figure 4 Schematic structure diagram of the rotating mechanism of the degassing device with double arms and ultrasonic vibration proposed by the present utility model;

[0023] Figure 5 Schematic structure diagram of the motor-driven lifting of the degassing device with double arms and ultrasonic vibration proposed by the present utility model;

[0024] Figure 6 Schematic structure diagram of the hydraulic-driven lifting of the degassing device with double arms and ultrasonic vibration proposed by the present utility model.

[0025] In the figure: 1, rotating mechanism; 2, lifting guide column; 3, double-arm lifting tray; 4, lifting drive mechanism; 41, drive shaft; 42, sprocket; 43, chain; 44, drive motor; 401, mounting seat one; 402, hydraulic cylinder; 5, degassing machine rotor fixing arm; 6, ultrasonic horn fixing arm; 7, base; 8, rotating seat; 9, mounting seat two; 10, annular rack; 11, connecting frame; 12, stepping motor; 13, drive gear. Specific embodiments

[0026] The technical solutions of the present utility model will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model.

[0027] Embodiment 1

[0028] Refer to Figures 1-5 , the degassing device with double arms and ultrasonic vibration includes a rotating mechanism 1. A lifting guide column 2 is fixedly installed on the top of the rotating mechanism 1. A double-arm lifting tray 3 is slidably installed on the lifting guide column 2. And a lifting drive mechanism 4 is provided between the lifting guide column 2 and the double-arm lifting tray 3. A degassing machine rotor fixing arm 5 is installed on the outside of the double-arm lifting tray 3. An ultrasonic horn fixing arm 6 is installed on the outside of the double-arm lifting tray 3. The rotating mechanism 1 includes a base 7, a rotating seat 8 and a mounting seat two 9. The rotating seat 8 is rotatably installed on the top of the base 7. The mounting seat two 9 is fixedly installed on the top of the rotating seat 8. And the lifting guide column 2 is fixedly installed on the mounting seat two 9. After the degassing machine rotor and the ultrasonic horn rotate from the non-working position to the working position, the lifting drive mechanism 4 operates, and the double-arm lifting tray 3 rises and falls, so as to realize the rising and falling of the degassing machine rotor and the ultrasonic horn.

[0029] In this embodiment, the rotating mechanism 1 further includes a connecting frame 11 and a stepping motor 12. The connecting frame 11 is fixedly installed on the base 7, and the stepping motor 12 is fixedly installed on the connecting frame 11. A transmission mechanism is provided between the stepping motor 12 and the rotating seat 8. The transmission mechanism includes an annular rack 10 and a driving gear 13. The annular rack 10 is fixedly installed on the outer side of the rotating seat 8, and the driving gear 13 is fixedly installed on the output shaft of the stepping motor 12, and the driving gear 13 meshes with the annular rack 10. By starting the stepping motor 12, the stepping motor 12 can drive the driving gear 13 to rotate, and the driving gear 13 drives the rotating seat 8, the second mounting seat 9, and the lifting guide column 2 to rotate through the annular rack 10.

[0030] In this embodiment, the lifting drive mechanism 4 includes a drive shaft 41, a sprocket 42, a chain 43, and a drive motor 44. The drive shaft 41 is rotatably installed on the lifting guide column 2, the sprocket 42 is fixedly installed on the drive shaft 41, and the same chain 43 is sleeved on the two sprockets 42. One side of the double-arm lifting tray 3 is fixedly connected to the chain 43. By starting the drive motor 44, the drive motor 44 can drive the sprocket 42 and the chain 43 to rotate, the chain 43 can drive the double-arm lifting tray 3 to move, and the double-arm lifting tray 3 can drive the degassing rotor fixing arm 5 and the ultrasonic horn fixing arm 6 to move in the vertical direction.

[0031] Embodiment Two

[0032] Referring to Figures 1-6 , the lifting drive mechanism 4 can also be set as the first mounting seat 401 and the hydraulic cylinder 402. The first mounting seat 401 is installed on the second mounting seat 9 and the double-arm lifting tray 3. The hydraulic cylinder 402 is installed between the two first mounting seats 401. A rotating shaft is provided on the first mounting seat 401. Rotating seats are installed at the bottom end and the output shaft of the hydraulic cylinder 402, and the rotating seats are fixedly sleeved on the corresponding rotating shafts. A rotating groove is formed at the top of the second mounting seat 9, and the rotating seat 8 is rotatably connected to the corresponding rotating groove. By starting the hydraulic cylinder 402, the output shaft of the hydraulic cylinder 402 can push the double-arm lifting tray 3 to move, and the double-arm lifting tray 3 can drive the degassing rotor fixing arm 5 and the ultrasonic horn fixing arm 6.

[0033] In the present utility model, by starting the stepping motor 12, the stepping motor 12 can drive the driving gear 13 to rotate. The driving gear 13 drives the rotating seat 8, the second mounting seat 9, and the lifting guide column 2 to rotate through the annular rack 10. The lifting guide column 2 can drive the degassing machine rotor fixing arm 5 and the ultrasonic horn fixing arm 6 to rotate through the double-arm lifting tray 3. By starting the driving motor 44, the driving motor 44 can drive the sprocket 42 and the chain 43 to rotate. The chain 43 can drive the double-arm lifting tray 3 to move. The double-arm lifting tray 3 can drive the degassing machine rotor fixing arm 5 and the ultrasonic horn fixing arm 6 to move in the vertical direction. By starting the hydraulic cylinder 402, the output shaft of the hydraulic cylinder 402 can push the double-arm lifting tray 3 to move, and the double-arm lifting tray 3 can drive the degassing machine rotor fixing arm 5 and the ultrasonic horn fixing arm 6.

[0034] The above has introduced in detail the double-arm degassing device with ultrasonic vibration provided by the present utility model. Specific embodiments are used in this article to elaborate on the principle and implementation manner of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and modifications can still be made to the present utility model, and these improvements and modifications also fall within the protection scope of the claims of the present utility model.

Claims

1. Double-arm degassing device with ultrasonic vibration, characterized in that: It comprises a rotating mechanism (1), a lifting guide column (2) is fixedly mounted on the top of the rotating mechanism (1), a double-arm lifting tray (3) is slidably mounted on the lifting guide column (2), and a lifting drive mechanism (4) is provided between the lifting guide column (2) and the double-arm lifting tray (3); A degasser rotor fixing arm (5) is installed on the outer side of the double-arm lifting tray (3), and an ultrasonic horn fixing arm (6) is installed on the outer side of the double-arm lifting tray (3); The rotating mechanism (1) comprises a base (7), a rotating seat (8) and a second mounting seat (9); the rotating seat (8) is rotatably mounted on the top of the base (7); the second mounting seat (9) is fixedly mounted on the top of the rotating seat (8); and the lifting guide column (2) is fixedly mounted on the second mounting seat (9).

2. The double-arm degassing device with ultrasonic vibration according to claim 1 is characterized in that: The rotating mechanism (1) further comprises a connecting frame (11) and a stepping motor (12); the connecting frame (11) is fixedly mounted on the base (7); the stepping motor (12) is fixedly mounted on the connecting frame (11); and a transmission mechanism is provided between the stepping motor (12) and the rotating seat (8).

3. The double-arm degassing device with ultrasonic vibration according to claim 2 is characterized in that: The transmission mechanism comprises an annular rack (10) and a driving gear (13); the annular rack (10) is fixedly mounted on the outer side of the rotating seat (8); the driving gear (13) is fixedly mounted on the output shaft of the stepping motor (12), and the driving gear (13) is meshed with the annular rack (10).

4. The double-arm degassing device with ultrasonic vibration according to claim 1, characterized in that: The lifting drive mechanism (4) comprises a driving shaft (41), a sprocket (42), a chain (43) and a driving motor (44); the driving shaft (41) is rotatably mounted on the lifting guide column (2); the sprocket (42) is fixedly mounted on the driving shaft (41); the transmission sleeves on the two sprockets (42) are provided with the same chain (43); and the double-arm lifting tray (3) is fixedly connected to one side of the chain (43).

5. The double-arm degassing device with ultrasonic vibration according to claim 1, characterized in that: The lifting drive mechanism (4) can also be configured as a mounting seat one (401) and a hydraulic cylinder (402), wherein the mounting seat one (401) is mounted on the mounting seat two (9) and the double-arm lifting tray (3), and the hydraulic cylinder (402) is mounted between the two mounting seats one (401).

6. The double-arm degassing device with ultrasonic vibration according to claim 5, characterized in that: The first mounting seat (401) is provided with a rotating shaft, and the bottom end and the output shaft of the hydraulic cylinder (402) are both provided with rotating seats, and the rotating seat fixing sleeve is arranged on the corresponding rotating shaft.

7. The double-arm degassing device with ultrasonic vibration according to claim 1, characterized in that: A rotation groove is provided on the top of the second mounting seat (9), and the rotating seat (8) is rotatably connected to the corresponding rotation groove.

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