Electrolytic tank anode rod knocking device

Abstract

The utility model discloses an electrolytic cell anode rod knocking device which comprises a bearing seat, a handle arranged at the end part of the bearing seat, a bearing table arranged on the upper surface of the bearing seat, a turntable arranged on the upper surface of the bearing table, a sleeve rod fixed on the upper surface of the turntable, and a support rod sleeved in the sleeve rod, the end, away from the sleeve rod, of the supporting rod is connected with an air hammer through an adjusting gear, a driving gear is further arranged outside the air hammer and meshed with the adjusting gear, a pneumatic rotating motor is connected outside the driving gear, the pneumatic rotating motor communicates with a quick connector through a second air pipe, and the quick connector is installed at the end of the grip. According to the electrolytic bath anode guide rod knocking device, the telescopic air cylinder is controlled to drive the sleeve rod and the supporting rod to drive the air hammer to be close to the side face of the anode guide rod, the air hammer is used for knocking the anode guide rod to generate vibration, the falling risk of workers during high-place operation can be prevented, and meanwhile the labor intensity of the workers is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of knocking devices, and in particular relates to a knocking device for an anode guide rod of an electrolytic cell. Background Art

[0002] Modern large-scale electrolytic cell anodes all use prebaked anodes, which are assembled from carbon blocks and aluminum guide rods. The aluminum guide rods are generally fixed to the horizontal busbars of the electrolytic cell with clamps, and are responsible for conveying the current required for electrolytic cell production. During the production process, alumina dust on site is easily clamped between the guide rods and the busbars, and the aluminum guide rods are prone to surface oxidation after long-term use. If they are not treated, the resistance between the anode guide rods and the busbars will gradually increase, thereby increasing the electricity cost of electrolytic aluminum production, and will have a serious impact on the electrolysis effect, reducing production efficiency.

[0003] The traditional method is that workers use iron sledgehammers to strike the anode guide rod to make the anode guide rod vibrate to remove the oxidized substances on its surface, but there are defects such as the risk of falling from high places and high labor intensity. Therefore, it is necessary to design an electrolytic cell anode guide rod striking device to address the above problems. Utility Model Content

[0004] The utility model aims to provide an electrolytic cell anode guide rod knocking device, which can knock the anode guide rod to generate vibration by adjusting the position of an air hammer.

[0005] The technical solution adopted by the utility model is that the electrolytic cell anode guide rod striking device comprises a bearing seat, a handle is arranged at the end of the bearing seat, a supporting platform is installed on the upper surface of the bearing seat, a turntable is arranged on the upper surface of the supporting platform, a sleeve rod is fixed on the upper surface of the turntable, a support rod is sleeved in the sleeve rod, an end of the support rod away from the sleeve rod is connected to an air hammer through an adjusting gear, a driving gear is also arranged on the outside of the air hammer, the driving gear is meshed with the adjusting gear, a pneumatic rotary motor is connected to the outside of the driving gear, the pneumatic rotary motor is connected to a quick connector through a second air duct, and the quick connector is installed on the end of the handle.

[0006] The utility model is also characterized in that:

[0007] A guide groove is provided on the inner wall of the sleeve rod, and a second locking bolt passes through the outer wall near the top end of the sleeve rod. The second locking bolt is located above the guide groove. The second locking bolt abuts against the support rod. The end of the support rod near the sleeve rod is connected to a telescopic cylinder, and the bottom of the telescopic cylinder is fixed to the bottom of the sleeve rod.

[0008] The support rod is an "L"-shaped structure, and a support rod is arranged on the outer wall of the support rod, and the support rod is slidably connected with the guide groove.

[0009] The quick connector is connected to the air hammer through the first air duct, and is also connected to the bottom of the sleeve rod through the third air duct. The first air duct, the second air duct and the third air duct are respectively provided with control switches near the quick connector.

[0010] Two running wheels are installed opposite to each other on both sides of the bottom of the bearing seat, and positioning columns are respectively connected with through-threads at the four corners of the bearing seat.

[0011] A first locking bolt is also passed through the turntable, and the bottom end of the first locking bolt abuts against the upper surface of the supporting platform.

[0012] The beneficial effects of the utility model are as follows: the anode guide rod knocking device of the electrolytic cell pushes the bearing seat and drives the sleeve rod and the support rod to drive the air hammer close to the side of the anode guide rod by operating the telescopic cylinder, and uses the air hammer to knock the anode guide rod to generate vibration, which can prevent the risk of workers falling while working at heights and reduce the labor intensity of the workers. The air hammer can drive the support rod to be telescoped in the sleeve rod through the telescopic cylinder to adjust the height, thereby improving the flexibility of use. At the same time, the pneumatic rotary motor can drive the air hammer to rotate and adjust the direction through the driving gear and the adjusting gear, which is conducive to knocking on both sides of the anode guide rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the anode guide rod knocking device of the electrolytic cell of the utility model;

[0014] Figure 2 The utility model is a schematic diagram of the structure of the support rod and the sleeve rod in the anode guide rod knocking device of the electrolytic cell.

[0015] In the figure: 1. bearing seat, 2. walking wheel, 3. positioning column, 4. supporting platform, 5. turntable, 51. first locking bolt, 6. sleeve rod, 61. guide groove, 62. second locking bolt, 63. telescopic cylinder, 7. support rod, 71. support rod, 8. air hammer, 9. adjusting gear, 10. driving gear, 11, pneumatic rotary motor, 12. first air duct, 13. quick connector, 14. second air duct, 15. third air duct, 16. handle. DETAILED DESCRIPTION

[0016] The utility model is described in detail below with reference to the accompanying drawings and specific implementation modes.

[0017] Electrolytic cell anode guide rod striking device, such as Figure 1As shown, it includes a bearing seat 1, a handle 16 is provided at the end of the bearing seat 1, a supporting platform 4 is installed on the upper surface of the bearing seat 1, a turntable 5 is provided on the upper surface of the supporting platform 4, the turntable 5 and the supporting platform 4 are rotatably connected, and a first locking bolt 51 is also passed through the turntable 5, and the bottom end of the first locking bolt 51 abuts against the upper surface of the supporting platform 4. When the first locking bolt 51 is turned, the first locking bolt 51 is moved up and down on the turntable 5 through a thread, so that the first locking bolt 51 is conveniently pressed against the surface of the supporting platform 4 to limit and lock the turntable 5. A sleeve rod 6 is fixed to the upper surface of the turntable 5, and a support rod 7 is sleeved inside the sleeve rod 6. The support rod is an "L"-shaped structure. The end of the support rod 7 away from the sleeve rod 6 is connected to an air hammer 8 through an adjusting gear 9. A driving gear 10 is also provided on the outside of the air hammer 8. The driving gear 10 is meshed with the adjusting gear 9. The outside of the driving gear 10 is connected to a pneumatic rotary motor 11. The adjusting gear 9 is rotatably connected to the support rod 7. When the driving gear 10 rotates driven by the pneumatic rotary motor 11, the driving gear 10 will push the adjusting gear 9 to rotate synchronously on the support rod 7.

[0018] The pneumatic rotary motor 11 is connected to a quick connector 13 through a second air duct 14. The quick connector 13 is installed at the end of a handle 16. The quick connector 13 is connected to the air hammer 8 through the first air duct 12. The quick connector 13 is also connected to the bottom of the sleeve rod 6 through a third air duct 15. The first air duct 12, the second air duct 14 and the third air duct 15 are respectively provided with control switches near the quick connector 13 to respectively control the operation of the first air duct 12, the second air duct 14 and the third air duct 15.

[0019] Two walking wheels 2 are installed opposite to each other on both sides of the bottom of the supporting seat 1. The four corners of the supporting seat 1 are also respectively connected with positioning columns 3 by through-threaded connections, which makes it convenient for the supporting seat 1 to move by means of the walking wheels 2. The positioning columns 3 can also be twisted to move up and down on the supporting seat 1 by means of threads, which is beneficial for the positioning columns 3 to prop up the supporting seat 1 for support, thereby preventing the knocking device from being displaced when working.

[0020] like Figure 2 As shown, a guide groove 61 is opened on the inner wall of the sleeve rod 6, and a second locking bolt 62 passes through the top end of the sleeve rod 6. The second locking bolt 62 is located above the guide groove 61, and the second locking bolt 62 abuts against the support rod 7. The second locking bolt 62 is used to tighten the surface of the support rod 7 to prevent it from sliding down. The end of the support rod 7 close to the sleeve rod 6 is connected to a telescopic cylinder 63, and the bottom of the telescopic cylinder 63 is fixed to the bottom of the sleeve rod 6.

[0021] The outer wall of the support rod 7 is provided with a support rod 71, and the support rod 71 is slidably connected with the guide groove 61, and the support rod 7 and the sleeve rod 6 form a telescopic structure. It is convenient for the support rod 7 to be telescopically adjusted in the sleeve rod 6, and the second locking bolt 62 can be screwed to prevent the support rod 7 from sliding down and locking the adjusted support rod 7. The cooperation between the support rod 71 and the guide groove 61 can improve the smoothness of the telescopic movement of the support rod 7, and can also prevent the support rod 7 from rotating in the sleeve rod 6.

[0022] The working principle of the anode guide rod knocking device of the electrolytic cell of the utility model is as follows: when using the device, firstly, the bearing seat 1 is pushed to a suitable position by the walking wheel 2, and then the positioning column 3 is screwed to rotate on the bearing seat 1 until the positioning column 3 extends downward to touch the ground, so that the bearing seat 1 completes the positioning support through the positioning column 3, and then the turntable 5 is pushed to rotate on the supporting platform 4, so that the turntable 5 drives the air hammer 8 to rotate and adjust the angle through the sleeve rod 6 and the support rod 7. After the adjustment is completed, the first locking bolt 51 is screwed so that the first locking bolt 51 is pressed against the surface of the supporting platform 4 to lock the turntable 5 whose position adjustment is completed;

[0023] Then, the quick connector 13 is connected to an external air source, and the control switch on the third air duct 15 is turned on. The air source drives the telescopic cylinder 63 to telescope through the third air duct 15 to drive the support rod 7 to telescope and adjust in the sleeve rod 6 until the support rod 7 drives the air hammer 8 to adjust to a suitable height, and then tightens the second locking bolt 62 until the second locking bolt 62 tightens and locks the support rod 7, and the air hammer 8 completes the height adjustment, and the control switch on the third air duct 15 is closed; the control switch on the second air duct 14 is turned on, and the pneumatic rotary motor 11 is turned on. At this time, the pneumatic rotary motor 11 drives the adjusting gear 9 to rotate through the driving gear 10, and the adjusting gear 9 drives the air hammer 8 to adjust the direction until the air hammer 8 faces the side of the anode guide rod, and the control switch on the second air duct 14 is closed; finally, the control switch on the first air duct 12 is turned on, and the air source drives the air hammer 8 through the first air duct 12 to knock the anode guide rod to generate vibration.

[0024] Example 1

[0025] The electrolytic cell anode guide rod striking device comprises a bearing seat 1, a handle 16 is arranged at the end of the bearing seat 1, a support platform 4 is installed on the upper surface of the bearing seat 1, a turntable 5 is arranged on the upper surface of the support platform 4, a sleeve rod 6 is fixed on the upper surface of the turntable 5, a support rod 7 is sleeved in the sleeve rod 6, an end of the support rod 7 away from the sleeve rod 6 is connected to an air hammer 8 through an adjusting gear 9, a driving gear 10 is also arranged outside the air hammer 8, the driving gear 10 is meshed with the adjusting gear 9, and an air rotary motor 11 is connected outside the driving gear 10, the air rotary motor 11 is connected to a quick connector 13 through a second air duct 14, and the quick connector 13 is installed at the end of the handle 16. The quick connector 13 is connected to the air hammer 8 through a first air duct 12, and the quick connector 13 is also connected to the bottom of the sleeve rod 6 through a third air duct 15, and the first air duct 12, the second air duct 14 and the third air duct 15 are respectively provided with control switches near the quick connector 13.

[0026] Example 2

[0027] The electrolytic cell anode guide rod striking device comprises a bearing seat 1, a handle 16 is arranged at the end of the bearing seat 1, a support platform 4 is installed on the upper surface of the bearing seat 1, a turntable 5 is arranged on the upper surface of the support platform 4, a sleeve rod 6 is fixed on the upper surface of the turntable 5, a support rod 7 is sleeved in the sleeve rod 6, an end of the support rod 7 away from the sleeve rod 6 is connected to an air hammer 8 through an adjusting gear 9, a driving gear 10 is also arranged outside the air hammer 8, the driving gear 10 is meshed with the adjusting gear 9, and an air rotary motor 11 is connected outside the driving gear 10, the air rotary motor 11 is connected to a quick connector 13 through a second air duct 14, and the quick connector 13 is installed at the end of the handle 16. The quick connector 13 is connected to the air hammer 8 through a first air duct 12, and the quick connector 13 is also connected to the bottom of the sleeve rod 6 through a third air duct 15, and the first air duct 12, the second air duct 14 and the third air duct 15 are respectively provided with control switches near the quick connector 13.

[0028] A guide groove 61 is provided on the inner wall of the sleeve rod 6, and a second locking bolt 62 is passed through the outer wall near the top end of the sleeve rod 6. The second locking bolt 62 is located above the guide groove 61, and the second locking bolt 62 abuts against the support rod 7. The end of the support rod 7 near the sleeve rod 6 is connected to a telescopic cylinder 63, and the bottom of the telescopic cylinder 63 is fixed to the bottom of the sleeve rod 6.

[0029] The support rod is an “L”-shaped structure. The outer wall of the support rod 7 is provided with a support rod 71 , and the support rod 71 is slidably connected to the guide groove 61 .

[0030] Example 3

[0031] The electrolytic cell anode guide rod striking device comprises a bearing seat 1, a handle 16 is arranged at the end of the bearing seat 1, a support platform 4 is installed on the upper surface of the bearing seat 1, a turntable 5 is arranged on the upper surface of the support platform 4, a sleeve rod 6 is fixed on the upper surface of the turntable 5, a support rod 7 is sleeved in the sleeve rod 6, an end of the support rod 7 away from the sleeve rod 6 is connected to an air hammer 8 through an adjusting gear 9, a driving gear 10 is also arranged outside the air hammer 8, the driving gear 10 is meshed with the adjusting gear 9, and an air rotary motor 11 is connected outside the driving gear 10, the air rotary motor 11 is connected to a quick connector 13 through a second air duct 14, and the quick connector 13 is installed at the end of the handle 16. The quick connector 13 is connected to the air hammer 8 through a first air duct 12, and the quick connector 13 is also connected to the bottom of the sleeve rod 6 through a third air duct 15, and the first air duct 12, the second air duct 14 and the third air duct 15 are respectively provided with control switches near the quick connector 13.

[0032] A guide groove 61 is provided on the inner wall of the sleeve rod 6, and a second locking bolt 62 is passed through the outer wall near the top end of the sleeve rod 6. The second locking bolt 62 is located above the guide groove 61, and the second locking bolt 62 abuts against the support rod 7. The end of the support rod 7 near the sleeve rod 6 is connected to a telescopic cylinder 63, and the bottom of the telescopic cylinder 63 is fixed to the bottom of the sleeve rod 6.

[0033] The support rod is an "L"-shaped structure, and a support rod 71 is provided on the outer wall of the support rod 7, and the support rod 71 is slidably connected to the guide groove 61. Two running wheels 2 are installed on both sides of the bottom of the bearing seat 1, and the four corners of the bearing seat 1 are respectively threaded with positioning columns 3. The turntable 5 is also penetrated by a first locking bolt 51, and the bottom end of the first locking bolt 51 abuts against the upper surface of the support platform 4.

Claims

1. An electrolytic cell anode guide rod striking device, characterized in that: The invention comprises a bearing seat (1), wherein a handle (16) is arranged at the end of the bearing seat (1), a support platform (4) is installed on the upper surface of the bearing seat (1), a turntable (5) is arranged on the upper surface of the support platform (4), a sleeve rod (6) is fixed on the upper surface of the turntable (5), a support rod (7) is sleeved inside the sleeve rod (6), an end of the support rod (7) away from the sleeve rod (6) is connected to an air hammer (8) through an adjusting gear (9), a driving gear (10) is arranged outside the air hammer (8), the driving gear (10) is meshed with the adjusting gear (9), a pneumatic rotary motor (11) is connected outside the driving gear (10), the pneumatic rotary motor (11) is connected to a quick connector (13) through a second air duct (14), and the quick connector (13) is installed at the end of the handle (16).

2. The electrolytic cell anode guide rod striking device according to claim 1, characterized in that: The inner wall of the sleeve rod (6) is provided with a guide groove (61), and a second locking bolt (62) penetrates the outer wall near the top end of the sleeve rod (6). The second locking bolt (62) is located above the guide groove (61). The second locking bolt (62) abuts against the support rod (7). The end of the support rod (7) near the sleeve rod (6) is connected to a telescopic cylinder (63), and the bottom of the telescopic cylinder (63) is fixed to the bottom of the sleeve rod (6).

3. The electrolytic cell anode guide rod striking device according to claim 2, characterized in that: The support rod is an "L"-shaped structure, and the outer wall of the support rod (7) is provided with a support rod (71), and the support rod (71) is slidably connected to the guide groove (61).

4. The electrolytic cell anode guide rod striking device according to claim 1, characterized in that: The quick connector (13) is connected to the air hammer (8) via a first air duct (12), and the quick connector (13) is also connected to the bottom of the sleeve rod (6) via a third air duct (15). The first air duct (12), the second air duct (14) and the third air duct (15) are respectively provided with control switches near the quick connector (13).

5. The electrolytic cell anode guide rod striking device according to claim 1, characterized in that: Two walking wheels (2) are mounted opposite to each other on both sides of the bottom of the bearing seat (1), and positioning columns (3) are respectively threadedly connected to the four corners of the bearing seat (1).

6. The electrolytic cell anode guide rod striking device according to claim 1, characterized in that: The turntable (5) is also penetrated by a first locking bolt (51), and the bottom end of the first locking bolt (51) abuts against the upper surface of the supporting platform (4).

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