Mechanical arm operation engineering vehicle for electrolytic cell in electrolytic workshop

Abstract

The utility model relates to an electrolytic tank mechanical arm operation engineering vehicle in an electrolytic workshop, and belongs to the technical field of electrolytic aluminum. Comprising a remote control trolley, a turnover feeding mechanism is installed at the front end of the remote control trolley, a mechanical clamping arm is installed at the rear end of the remote control trolley, and a beating mechanism is installed on one side of the mechanical clamping arm; the mechanical clamping arm comprises a vertical arm fixedly installed at the upper end of the remote control trolley, a rotatable cross arm is installed at the upper end of the vertical arm, and a clamping claw is installed at the front end of the cross arm. The utility model provides an electrolytic cell mechanical arm operation engineering vehicle in an electrolytic workshop, which is remotely controlled through a control end so as to carry out daily maintenance work on an aluminum electrolytic workshop.

Description

Technical Field

[0001] The utility model relates to an engineering vehicle with a manipulator for operating electrolytic cells in an electrolysis workshop, belonging to the technical field of electrolytic aluminum. Background Art

[0002] The aluminum electrolysis workshop is the core link of an electrolytic aluminum company, mainly responsible for the production of aluminum metal. Workers convert alumina into pure aluminum metal through electrolysis, including multiple processes such as stirring, injecting electrolyte, electrolysis, and extracting aluminum cones. In this process, strict operating procedures and highly automated equipment ensure the quality and production efficiency of aluminum metal.

[0003] In the process of implementing the technical solution of this application, the inventor found that there are at least the following technical problems in the prior art:

[0004] The electrolytic cells inside the aluminum electrolysis workshop need to be maintained daily. Most of the operations need to be carried out manually, and maintenance personnel need to wear labor protection supplies to work. During maintenance, they need to contact high-temperature liquids. When working in a high-temperature and high-humidity environment in summer, maintenance personnel are at risk of heatstroke or being scalded by high-temperature liquids. Therefore, a remote operation device for personnel is developed. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an engineering vehicle with a manipulator for operating electrolytic cells in an electrolysis workshop, which can remotely control through a control terminal to carry out daily maintenance work on the aluminum electrolysis workshop.

[0006] The engineering vehicle with a manipulator for operating electrolytic cells in the electrolysis workshop described in the utility model includes a remote control trolley. A reversible feeding mechanism is installed at the front end of the remote control trolley, a mechanical clamping arm is installed at the rear end of the remote control trolley, and a knocking mechanism is installed on one side of the mechanical clamping arm.

[0007] The mechanical clamping arm includes a vertical arm fixedly installed on the upper end of the remote control trolley. A rotatable horizontal arm is installed at the upper end of the vertical arm, and a clamping claw is installed at the front end of the horizontal arm.

[0008] Further, the feeding mechanism includes a base fixedly installed at the front end of the remote control trolley. A hopper is hingedly installed on the base, and a pushing electric cylinder is hingedly installed between the hopper and the base.

[0009] Further, the knocking mechanism includes a horizontal mounting frame. A guide sleeve is provided at the end of the horizontal mounting frame. A knocking hammer in movable contact is provided inside the guide sleeve. A compression spring is elastically connected between the knocking hammer and the guide sleeve. A driving member for driving the knocking hammer to move up and down is installed on the horizontal mounting frame.

[0010] Further, the driving member includes a driving frame fixed to the upper end of the transverse mounting frame. A motor is mounted on the upper end of the driving frame, and a rotating rod is mounted on the output end of the motor. After the rotating rod rotates, it abuts against the upper end surface of the knocking hammer. After the knocking hammer moves downward, the rotating rod disengages from the upper end surface of the knocking hammer.

[0011] Further, an arc surface is provided at the contact end of the rotating rod and the upper end surface of the knocking hammer.

[0012] Further, the guiding sleeve and the knocking hammer are connected in a sliding manner or by a non-contact connection method.

[0013] Further, the non-contact connection means that the diameter of the knocking hammer is smaller than the diameter of the inner hole of the axial sleeve.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] The present utility model uses a remote control trolley to move inside the electrolysis workshop. A flipable feeding mechanism is provided at the front end of the trolley, which can facilitate the feeding operation; a mechanical clamping arm is provided at the rear end of the trolley, and a measuring device can be clamped by the clamping arm for measurement. A knocking mechanism is provided on the mechanical clamping arm, which can conveniently knock on the electrolytic cell equipment. The entire device can be remotely controlled, avoiding manual contact with high-temperature liquids, improving work efficiency, and reducing operation risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of Embodiment 1 of the present utility model;

[0017] Figure 2 is Figure 1 a partial enlarged view at A in

[0018] Figure 3 is a front view of Embodiment 1 of the present utility model;

[0019] In the figure:

[0020] 1. Feeding mechanism; 11. Hopper; 12. Pushing electric cylinder; 13. Base;

[0021] 2. Mechanical clamping arm; 21. Clamping claw; 22. Cross arm; 23. Vertical arm;

[0022] 3. Knocking mechanism; 31. Motor; 32. Rotating rod; 321. Arc surface; 33. Knocking hammer; 331. Positioning ring; 34. Compression spring; 35. Mounting frame; 36. Guiding sleeve; 37. Driving frame; 4. Remote control trolley. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Embodiment 1

[0024] As Figures 1 to 3As shown in the figure, the electrolytic cell manipulator operating engineering vehicle of the present utility model includes a remote control vehicle 4, which is a conventional existing technology and will not be explained in detail here. A flip-type feeding mechanism 1 is installed at the front end of the remote control vehicle 4, a mechanical clamping arm 2 is installed at the rear end of the remote control vehicle 4, and a knocking mechanism 3 is installed on one side of the mechanical clamping arm 2;

[0025] The mechanical clamping arm 2 includes a vertical arm 23 fixedly installed on the upper end of the remote control vehicle 4. A rotatable cross arm 22 is installed at the upper end of the vertical arm 23, and a clamping claw 21 is installed at the front end of the cross arm 22.

[0026] The feeding mechanism 1 includes a base 13 fixedly installed at the front end of the remote control vehicle 4. A hopper 11 is hingedly installed on the base 13, and a push electric cylinder 12 is hingedly installed between the hopper 11 and the base 13.

[0027] When feeding is required, control the telescopic movement of the push electric cylinder 12. The push electric cylinder 12 drives the hopper 11 to flip, so as to pour the materials in the hopper 11.

[0028] The knocking mechanism 3 includes a horizontal mounting frame 35. A guide sleeve 36 is provided at the end of the horizontal mounting frame 35. A knocking hammer 33 in movable contact is provided in the guide sleeve 36. A compression spring 34 is elastically connected between the knocking hammer 33 and the guide sleeve 36. A driving member for driving the knocking hammer 33 to move up and down is installed on the horizontal mounting frame 35. A positioning ring 331 is fixed on the knocking hammer 33, and the positioning ring is used to connect the compression spring 34.

[0029] During operation, the motor 31 drives the rotating rod 32 to rotate. When the rotating rod 32 abuts against the upper end surface of the knocking hammer 33, the knocking hammer 33 moves downward for knocking. After the knocking hammer 33 moves downward, the rotating rod 32 separates from the upper end surface of the knocking hammer 33. Under the elastic force of the compression spring 34, the knocking hammer 33 resets, and then the motor 31 drives the rotating rod 32 to rotate again for the next knocking.

[0030] The driving member includes a driving frame 37 fixed to the upper end of the horizontal mounting frame 35. A motor 31 is installed at the upper end of the driving frame 37. A rotating rod 32 is installed at the output end of the motor 31. After the rotating rod 32 rotates, it abuts against the upper end surface of the knocking hammer 33. After the knocking hammer 33 moves downward, the rotating rod 32 separates from the upper end surface of the knocking hammer 33.

[0031] An arc surface 321 is provided at the contact end of the rotating rod 32 and the upper end surface of the knocking hammer 33. The arc surface 321 can better fit the upper end surface of the knocking hammer 33, so that the knocking hammer 33 is better stressed and moves downward.

[0032] The guide sleeve 36 and the knocking hammer 33 are connected in a sliding manner or by a non-contact connection method.

[0033] The non-contact connection means that the diameter of the knocking hammer 33 is smaller than the diameter of the inner hole of the axial sleeve. When the non-contact connection method is adopted, the knocking hammer 33 moves up and down in the guide sleeve 36 under the elastic force of the compression spring 34, reducing the frictional resistance.

[0034] In the present utility model, the description of the direction and relative position relationship of the structure, such as the description of front, back, left, right, up and down, does not constitute a limitation to the present utility model, but is only for convenience of description.

Claims

1. An electrolytic cell robot arm operation engineering vehicle for an electrolytic workshop, comprising a remote control vehicle (4), characterized in that: A reversible feeding mechanism (1) is installed at the front end of the remote control trolley (4), a mechanical clamping arm (2) is installed at the rear end of the remote control trolley (4), and a knocking mechanism (3) is installed on one side of the mechanical clamping arm (2); The mechanical clamping arm (2) comprises a vertical arm (23) fixedly mounted on the upper end of the remote-controlled vehicle (4); a rotatable horizontal arm (22) is mounted on the upper end of the vertical arm (23); and a clamping claw (21) is mounted on the front end of the horizontal arm (22).

2. The electrolytic cell mechanical arm operation engineering vehicle of the electrolytic workshop according to claim 1 is characterized in that: The feeding mechanism (1) comprises a base (13) fixedly mounted on the front end of the remote control vehicle (4); a hopper (11) is hingedly mounted on the base (13); and a driving electric cylinder (12) is hingedly mounted between the hopper (11) and the base (13).

3. The electrolytic cell manipulator operation engineering vehicle for an electrolytic workshop according to claim 1 or 2, characterized in that: The striking mechanism (3) comprises a transverse mounting frame (35), a guide sleeve (36) is provided at the end of the transverse mounting frame (35), a striking hammer (33) in movable contact is provided in the guide sleeve (36), a compression spring (34) is elastically connected between the striking hammer (33) and the guide sleeve (36), and a driving member for driving the striking hammer (33) to move up and down is installed on the transverse mounting frame (35).

4. The electrolytic cell mechanical arm operation engineering vehicle of the electrolytic workshop according to claim 3 is characterized in that: The driving member comprises a driving frame (37) fixed on the upper end of the transverse mounting frame (35), a motor (31) is mounted on the upper end of the driving frame (37), a rotating rod (32) is mounted on the output end of the motor (31), the rotating rod (32) abuts against the upper end surface of the striking hammer (33) after the rotating rod (32) rotates, and after the striking hammer (33) moves downward, the rotating rod (32) and the upper end surface of the striking hammer (33) fall off.

5. The electrolytic cell mechanical arm operation engineering vehicle of the electrolytic workshop according to claim 4 is characterized in that: The contact end between the rotating rod (32) and the upper end surface of the striking hammer (33) is provided with an arc surface (321).

6. The electrolytic cell mechanical arm operation engineering vehicle of the electrolytic workshop according to claim 5, characterized in that: The guide sleeve (36) and the striking hammer (33) are connected in a sliding manner or in a non-contact manner.

7. The electrolytic cell manipulator operation engineering vehicle of the electrolytic workshop according to claim 6, characterized in that: The non-contact connection is that the diameter of the striking hammer (33) is smaller than the diameter of the inner hole of the axial sleeve.

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