CN205308584U - Traveling electrode deashing brush device that can regulate and control by oneself - Google Patents

Abstract

The utility model discloses a self-regulating mobile electrode dust removal brush device, which comprises a frame and two roller dust removal brushes. There is a pressure sensor used to monitor the pressure between it and the pole plate. The pressure sensor is electrically connected to the input end of the control cabinet, and the output end of the control cabinet is electrically connected to a translation drive mechanism for driving the translational movement of the second roller cleaning brush relative to the pole plate. . The utility model relates to the mechanism design and the electromechanical integration design of the mobile electrode dust removal device. The pressure sensor detects the pressure of the dust removal brush and the pole plate and feeds back the analog value, and the detection and timely feedback realize the continuous dust removal operation; the whole working process does not require manual labor. Intervention not only saves human resources, improves cleaning efficiency, and increases the stability of the system, but also increases the service life of cleaning brushes more precisely than manually adjusting the position of cleaning brushes.

Description

A self-regulating mobile electrode cleaning brush device

technical field

The utility model relates to the field of mobile electrode dust removal, in particular to a mobile electrode dust removal brush device that can be regulated by itself.

Background technique

The structural feature of the moving electrode electrostatic precipitator is that the anode plate is rotated by the rotating device, and the two sides of the upward moving plate are clamped by a pair of cylindrical steel brush rollers with a diameter of about 0.2 meters, and the steel brush rollers rotate in the opposite direction relative to the movement of the plate. , by adjusting the rotation speed of the pole plate and the steel brush roller, the dust on the pole plate can be removed, and the surface of the pole plate can be kept clean all the time.

At present, steel brushes are more commonly used, and the bristles are spirally planted on the round tube, and the round tube clamps the pole plate to keep the bristles in slight contact with the surface of the pole plate. One end of the round tube is fixed, and the other end is driven to rotate by a reducer. After running for a long time, the bristles will inevitably have a gap with the polar plate after being worn out. At this time, the work must be stopped, and the two fixed ends of the round tube must be manually adjusted to make the bristles close to the polar plate, so that the bristles are in contact with the polar plate, so as to ensure the cleaning effect. This adjustment method has problems such as low efficiency, cumbersome operation, and low degree of automation.

Utility model content

The purpose of this utility model is to provide a self-regulating mobile electrode dust cleaning brush device, which realizes automatic operation and ensures that the dust cleaning brush can always touch the pole plate and generate necessary pressure, so that the dust cleaning brush can continue to work efficiently , to ensure the cleaning effect.

In order to achieve the above object, the solution of the present utility model is:

A mobile electrode cleaning brush device that can be adjusted by itself, including a frame and two roller cleaning brushes. A pressure sensor for the pressure between the pole plates, the pressure sensor is electrically connected to the input end of the control cabinet, and the output end of the control cabinet is electrically connected to a translation drive mechanism for driving the translational movement of the two roller cleaning brushes relative to the pole plates.

The rotary drive mechanism includes a DC motor, a driving sprocket, a driven sprocket and a chain, the driving sprocket is installed on the output shaft of the DC motor, the driven sprocket is installed on the two cylinder cleaning brushes, the driving sprocket and The driven sprocket is connected by a chain transmission.

The translation drive mechanism includes a stepper motor, a bidirectional screw and a V-belt, and the two roller cleaning brushes are respectively screwed on the two reverse screw sections of the bidirectional screw through the mounting seat, and the output shaft of the stepper motor passes through the V-belt and the bidirectional belt. Screw drive connection.

The two-way screw is provided with two groups corresponding to the two ends of the cleaning brushes of the two rollers, and the two groups are respectively connected to the output shaft of the stepping motor through a V-belt.

The frame is also provided with a guide rail parallel to the two-way screw, and the installation seat is movably sleeved on the guide rail.

After adopting the above scheme, the new self-adjustable mobile electrode cleaning brush device, the two-roller cleaning brush is driven by the rotating drive mechanism to realize rolling and self-rotation on the one hand, so as to carry out continuous cleaning operations on both sides of the plate at the same time; on the other hand , the pressure between the roller cleaning brush and the pole plate is measured by the pressure sensor and fed back to the electric control cabinet, and the electric control cabinet controls the translation drive mechanism to drive the two roller cleaning brushes to move properly, so as to achieve real-time automatic detection and adjustment. Ensure that the cleaning brush can always touch the plate and generate the necessary pressure, so that the cleaning brush can continue to work efficiently and ensure the cleaning effect.

Description of drawings

Fig. 1 is the front view of the new mobile electrode cleaning brush device;

Fig. 2 is a top view of the new mobile electrode cleaning brush device.

Label description

Frame 1 Roller Dedusting Brush 2

Rotary drive mechanism 3 DC motor 31

Driving sprocket 32 Driven sprocket 33

Pressure sensor 5 Control cabinet 4

Translating drive mechanism 6 stepping motor 61

V-belt 62 Two-way screw 63

Guide rail 7 pole plate 8.

detailed description

The present case will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

This case involves a self-regulating mobile electrode cleaning brush device, as shown in Figure 1-2, which mainly includes a frame 1, a two-roller cleaning brush 2, a rotary drive mechanism 3, a pressure sensor 4 and a translation drive mechanism 5 .

Two cylinder cleaning brushes 2 are parallel to each other and arranged on the frame 1. The rotary drive mechanism 3 is connected to the transmission of the two drum cleaning brushes 2, so as to drive the two drum cleaning brushes 2 to rotate synchronously and rotate in opposite directions. In a specific embodiment, the rotary driving mechanism 3 includes a DC motor 31 and a driving sprocket 32 , driven sprocket 33 and chain (not shown in the figure), driving sprocket 32 is installed on the output shaft of DC motor 31, and driven sprocket 33 is installed on the two cylinder cleaning brushes 2 respectively, and driving sprocket 32 And driven sprocket 33 is connected by chain drive. The two cylinder cleaning brushes 2 rotate in opposite directions, and they can be respectively provided with a set of rotary drive mechanisms 3, or can share a set of rotary drive mechanisms 3. When sharing one group of rotary drive mechanisms 3, the driven sprocket 33 on one of the cylinder cleaning brushes 2 is directly connected with the driving sprocket 32 by a chain transmission. A transition sprocket that plays a role in reverse connection is also provided between the driven sprocket 33 and the driving sprocket 32 on the other cylinder cleaning brush 2 .

The rotary drive mechanism 3 is electrically connected with the control cabinet 4 . During the operation, the control cabinet 4 sends a control command to the rotary drive mechanism 3 to drive the DC motor 31 to work, and drives the drive sprocket 33 to rotate through the drive sprocket 32 and the chain drive, thereby driving the second roller cleaning brush 2 to reverse inward Roll, to realize the cleaning operation is carried out simultaneously to both sides of the pole plate 8 in the middle. The rotary driving mechanism 3 adopts a chain transmission mode, and the chain transmission has low matching precision, and is suitable for cleaning dust without high requirements on the environment, and completes the rolling cleaning action of the cleaning brush.

The pressure sensor 5 is arranged on one end of the roller cleaning brush 2, and it is used for indirectly monitoring the pressure between it and the pole plate 8. The pressure sensor 5 is electrically connected to the input end of the control cabinet 4 to feed back the received pressure signal to the control cabinet 4 . The output end of the control cabinet 4 is electrically connected to the translational driving mechanism 6, and the translational driving mechanism 6 is controlled by the control cabinet 4 to drive the translational movement of the two roller cleaning brushes 2 relative to the pole plate 8.

Translation drive mechanism 6 can be provided with two groups, to drive two cylinder cleaning brushes 2 translations respectively. The present invention provides a preferred embodiment, the translation drive mechanism 6 is provided with a single group, the structure is simple, and it can drive the two cylinder cleaning brushes 2 to move towards or move away from each other synchronously.

Specifically, the translation driving mechanism 6 includes a stepping motor 61 , a V-belt 62 and a two-way screw 63 . Two cylinder cleaning brushes 2 are respectively screwed on the two reverse screw rod sections of the two-way screw rod 63 by mounting base 21. The output shaft of the stepping motor 61 is provided with a pulley, which is connected to the two-way screw 63 through a V-belt 62 . The two cylinder cleaning brushes 2 are driven by the two-way screw rod 63 to reciprocate, and the two cleaning brushes are moved close to and away from the pole plate at the same time.

In the preferred mode given, the two-way screw 63 is provided with two sets corresponding to the two ends of the two-drum cleaning brush 2, and the design of the two sets of two-way screw 63 ensures the smooth and precise translation of the two-roller cleaning brush 2. The two groups of two-way screw rods 63 are respectively connected to the output shaft of the stepping motor 61 through a V-belt 63 . The stepper motor 61 drives the two-way screw 63 through the pulley and the V-belt, and the two-way screw 63 converts the rotation variable of the stepper motor 61 into the position variable of the two cylinder cleaning brushes 2 to realize the simultaneous movement of the two cylinder cleaning brushes 2 (adjustment action) purpose.

Preferably, the frame 1 is also provided with a guide rail 7 parallel to the two-way screw 63 , and the mounting seat 21 is movably sleeved on the guide rail 7 . The guide rail 7 is similarly preferably provided with two groups. The guide rail 7 is designed to enhance the stability and accuracy of the two-way screw 63 during translation.

In summary, the utility model relates to the mechanism design of the mobile electrode cleaning device and its mechatronics design, especially the automatic control of the cleaning brush by the electrical control of the cleaning device, and involves the monitoring and control of the distance between the cleaning brush and the pole plate. Control, the pressure sensor detects the pressure of the cleaning brush and the plate and feeds back the analog value, and the detection is timely feedback to realize the continuous cleaning operation; the whole working process does not require manual intervention, which not only saves human resources, improves cleaning efficiency, and increases system capacity. The stability of the work, and the position of the cleaning brush is more precise than manual adjustment, which increases the service life of the cleaning brush.

The above descriptions are only preferred embodiments of the present invention, and all equal changes and modifications made in accordance with the claims of the present invention shall fall within the scope of the claims of the present invention.

Claims (5)

1. the traveling electrode dust cleaning brush device that can regulate and control voluntarily, including frame and two cylinder dust cleaning brushs, it is characterised in that: this two cylinders dust cleaning brush is connected with the rotary drive mechanism driving its rolling; Cylinder dust cleaning brush is provided with for monitoring the pressure transducer of pressure between itself and pole plate, this pressure transducer is electrically connected to the input of switch board, and the outfan of this switch board is electrically connected with the translational drive mechanism for driving the two relative pole plate translational motions of cylinder dust cleaning brush.

2. a kind of traveling electrode dust cleaning brush device that can regulate and control voluntarily as claimed in claim 1, it is characterized in that: described rotary drive mechanism includes direct current generator, drive sprocket, driven sprocket and chain, drive sprocket is installed on the output shaft of direct current generator, driven sprocket is installed on two cylinder dust cleaning brushs, and drive sprocket and driven sprocket are connected by chain drive.

3. a kind of traveling electrode dust cleaning brush device that can regulate and control voluntarily as claimed in claim 1, it is characterized in that: described translational drive mechanism includes motor, reverse-flighted screw and V-belt, two cylinder dust cleaning brushs are arranged in two counterscrew sections of reverse-flighted screw respectively through mounting seat, and the output shaft of motor is in transmission connection by V-belt and reverse-flighted screw.

4. a kind of traveling electrode dust cleaning brush device that can regulate and control voluntarily as claimed in claim 3, it is characterised in that: described reverse-flighted screw is provided with two groups of corresponding two cylinder dust cleaning brush two ends, and these two groups of output shafts respectively through V-belt Yu motor are in transmission connection.

5. a kind of traveling electrode dust cleaning brush device that can regulate and control voluntarily as claimed in claim 3, it is characterised in that: being additionally provided with the guide rail being parallel to each other with reverse-flighted screw in described frame, mounting seat is slidingly connected on the guideway.