A device for polishing the contact point of a conductive bar of an electrolytic cell

Abstract

The utility model discloses an electrolytic cell conductive row contact point polishing device belongs to the polishing technical field, has solved the problem that traditional self -made brush groove tool roughness is bigger and destroys the conductive row surface flatness, causes the conductive row and polar plate contact area to reduce, the utility model discloses a connecting rod, the lower end of connecting rod is connected with motor, and motor output end is connected with driving wheel left and right symmetry, and driving wheel is connected with first driven wheel and second driven wheel through polishing belt, and driving wheel, first driven wheel and second driven wheel are set up in triangle, and first driven wheel and second driven wheel are set up on fixed plate. The utility model discloses through electric drive mode realizes the quick, efficient polishing of conductive row contact point, protects conductive row surface flatness, reduces personnel labor intensity and operation risk. Its structure design is reasonable, and the operation is simple, and is applicable to the daily cleaning and maintenance of electrolytic cell conductive row contact point.

Description

Technical Field

[0001] This utility model belongs to the field of polishing technology, specifically relating to a polishing device for the contact points of conductive busbars in an electrolytic cell. Background Technology

[0002] Because copper sulfate is continuously deposited during the copper electrolysis cycle and the conductive copper busbar is continuously oxidized, the resistance of the contact point of the conductive copper busbar will increase over time. The reduced contact connection or the increased contact resistance will lead to an increase in DC power consumption. Therefore, during the daily loading and unloading operation of the copper electrolytic cell, the operators will regularly clean the contact points. Currently, the cleaning tools are mainly self-made brushes, which not only have a large roughness that will damage the flatness of the conductive busbar surface and reduce the contact area between the conductive busbar and the electrode plate, but also pose a risk of personnel falling and high labor intensity during the operation. Utility Model Content

[0003] The purpose of this invention is to provide a grinding device for the contact points of the conductive busbar in an electrolytic cell, so as to solve the problem that the roughness of traditional self-made brushing tools will damage the surface flatness of the conductive busbar and reduce the contact area between the conductive busbar and the electrode plate.

[0004] The technical solution of this utility model is: a grinding device for the contact points of the conductive busbar of an electrolytic cell, including a connecting rod, a motor connected to the lower end of the connecting rod, and a drive wheel symmetrically connected to the output end of the motor. The drive wheel is connected to a first driven wheel and a second driven wheel through a grinding belt. The drive wheel, the first driven wheel and the second driven wheel are arranged in a triangular shape. The first driven wheel and the second driven wheel are mounted on a fixed plate.

[0005] As a further improvement of this utility model, a first handle is provided on the connecting rod, and a switch is provided on the first handle. The switch is connected to a power source, and the power source, the switch, and the motor are electrically connected.

[0006] As a further improvement of this utility model, a triangular second handle is provided at the upper end of the connecting rod.

[0007] As a further improvement of this utility model, the driving wheel, the first driven wheel, and the second driven wheel are provided with protrusions.

[0008] As a further improvement of this utility model, the motor is a dual-output DC motor.

[0009] The beneficial effects of this utility model are as follows: This utility model achieves rapid and efficient grinding of the contact points of the conductive busbar by using an electric drive drive wheel and two driven wheels in conjunction with a grinding belt, while protecting the surface flatness of the conductive busbar and reducing the labor intensity and operational risks of personnel.

[0010] This utility model has a reasonable structural design and is easy to operate. By using a motor drive, users can perform electric cleaning when polishing contact points, which increases speed, is convenient and quick, improves the cleaning quality of the conductive busbar surface, and reduces labor intensity. It is suitable for the daily cleaning and maintenance of conductive busbar contact points in electrolytic cells. Attached Figure Description

[0011] Figure 1 This is a front view of the overall structure of this utility model; Figure 2 This is a side view of the overall structure of this utility model.

[0012] In the diagram: 1-Grinding belt; 2-Motor; 3-Drive wheel; 4-Fixed plate; 51-First driven wheel; 52-Second driven wheel; 6-First handle; 7-Connecting rod; 8-Second handle; 9-Power supply. Detailed Implementation

[0013] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0014] like Figures 1-2 As shown, an electrolytic cell conductive busbar contact point grinding device includes a connecting rod 7, a motor 2 connected to the lower end of the connecting rod 7, and a drive wheel 3 symmetrically connected to the output end of the motor 2. The drive wheel 3 is connected to a first driven wheel 51 and a second driven wheel 52 via a grinding belt 1. The drive wheel 3, the first driven wheel 51 and the second driven wheel 52 are arranged in a triangular shape. The first driven wheel 51 and the second driven wheel 52 are mounted on a fixed plate 4.

[0015] The connecting rod 7 is equipped with a first handle 6, which has a switch connected to a power supply 9. The power supply 9 and the switch are electrically connected to the motor 2. A triangular second handle 8 is located at the upper end of the connecting rod 7. The driving wheel 3, the first driven wheel 51, and the second driven wheel 52 have protrusions. The motor 2 is a dual-output DC motor.

[0016] The grinding belt 1 is used to directly contact and grind the contact points of the conductive busbars of the electrolytic cell; the motor 2 serves as a power source, and its output shaft is fixedly connected to the drive wheel 3 to drive the movement of the grinding belt 1; the motor 2 is a dual-output DC motor to improve driving efficiency and stability.

[0017] The driving wheel 3 is fixedly connected to the output shaft of the motor 2, and drives the grinding belt 1 to move by rotating. The first driven wheel 51 and the second driven wheel 52 cooperate with the driving wheel 3 to jointly support and drive the cyclic movement of the grinding belt 1. The fixing plate 4 is connected to the rotation shaft of the first driven wheel 51 and the second driven wheel 52, and is used to fix the first driven wheel 51 and the second driven wheel 52 and provide support. The connecting rod 7 connects the fixing plate 4 to the motor 2, ensuring the stability and robustness of the overall structure; the first handle 6 and the second handle 8 are set on the connecting rod 7, making it easy for operators to hold and control the movement direction of the device; the power supply 9 provides power to the motor 2, ensuring the normal operation of the device; the power supply 9 is a DC power supply, which is convenient for use in specific environments such as the electrolytic cell site.

[0018] The driving wheel 3, the first driven wheel 51, and the second driven wheel 52 are all designed with raised structures on both sides of their surfaces to prevent the grinding belt 1 from running off course or falling off when it is running at high speed.

[0019] The driving wheel 3, the first driven wheel 51, and the second driven wheel 52 are designed with one set on each side of the motor 2, arranged symmetrically to meet the grinding requirements of the conductive busbar contact points at different positions.

[0020] The control switch is electrically connected to motor 2 and is used to control the start and stop of motor 2.

[0021] The material and structural design of the polishing belt 1 ensure that the conductive busbar contact points are effectively cleaned without damaging the conductive busbar surface.

[0022] The entire device of this invention is also equipped with safety protection devices, such as protective covers or emergency stop buttons, to improve operational safety.

Claims

1. A device for grinding the contact points of conductive busbars in an electrolytic cell, characterized in that: Includes a connecting rod (7), the lower end of which is connected to a motor (2), and the output end of the motor (2) is symmetrically connected to a drive wheel (3). The drive wheel (3) is connected to a first driven wheel (51) and a second driven wheel (52) via a grinding belt (1). The drive wheel (3), the first driven wheel (51) and the second driven wheel (52) are arranged in a triangular shape. The first driven wheel (51) and the second driven wheel (52) are mounted on a fixed plate (4).

2. The electrolytic cell conductive busbar contact point grinding device according to claim 1, characterized in that: The connecting rod (7) is provided with a first handle (6), and the first handle (6) is provided with a switch. The switch is connected to a power source (9), and the power source (9), the switch and the motor (2) are electrically connected.

3. The electrolytic cell conductive busbar contact point grinding device according to claim 2, characterized in that: The upper end of the connecting rod (7) is provided with a triangular second handle (8).

4. The electrolytic cell conductive busbar contact point grinding device according to claim 3, characterized in that: The driving wheel (3), the first driven wheel (51), and the second driven wheel (52) are provided with protrusions.

5. The electrolytic cell conductive busbar contact point grinding device according to claim 4, characterized in that: The motor (2) is a dual-output DC motor.

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