A mobile automatic dust removal equipment for electrical engineering

Abstract

The utility model relates to a dust removal equipment, especially a mobile automatic dust removal equipment for electrical engineering. Including dust catcher, dust absorption pipe, base, moving wheel, storage box, connecting frame, guide rod and guide frame, the base bottom is installed with moving wheel, the base top one side is installed with dust catcher, the other side of base top is equipped with storage box, is equipped with dust absorption pipe in the storage box, dust absorption pipe one end is connected with dust catcher's dust absorption mouth, the other end of dust absorption pipe penetrates storage box, the base top is connected with guide frame, the guide frame is slid through guide rod and is connected with connecting frame, connecting frame is connected in the storage box outside. The utility model discloses with motor drive carousel and eccentric column converts rotary motion into horizontal straight reciprocating motion, makes the storage box and dust absorption pipe produce high frequency tremble, effectively prevents dust particle and adheres in the pipe wall inner surface.

Description

Technical Field

[0001] This utility model relates to a dust removal device, and more particularly to a mobile automatic dust removal device for electrical engineering. Background Technology

[0002] In the field of electrical engineering, maintaining the cleanliness of equipment and the environment is crucial for ensuring stable system operation. The accumulation of dust and particulate matter can not only lead to poor heat dissipation in electrical equipment, causing electrical faults or short circuit risks, but also affect the measurement accuracy and lifespan of precision instruments. Therefore, effective dust removal measures in electrical workshops are key to preventing these problems. High-quality dust removal not only extends the lifespan of electrical equipment but also improves its operating efficiency, reduces energy consumption, and ensures a safe working environment.

[0003] In existing vacuum cleaners, changes in airflow velocity and the internal structure of the ducts cause some dust to settle and adhere firmly to the inner surface of the ducts, making it difficult to completely remove with conventional airflow. This not only affects the efficiency of the vacuuming system but can also lead to secondary pollution, where the dust that was originally drawn in is re-introduced into the environment by the airflow, thus affecting the effectiveness and quality of the entire cleaning process. Utility Model Content

[0004] In order to overcome the shortcomings of existing dust collection devices, where some dust settles and firmly adheres to the inner surface of the pipe during dust collection operations, making it difficult to completely remove by conventional airflow, the purpose of this utility model is to provide a mobile automatic dust collection device for electrical engineering.

[0005] The technical solution of this utility model is as follows: a mobile automatic dust removal device for electrical engineering, including a vacuum cleaner, a suction pipe, a base, casters, a storage box, a connecting frame, a guide rod, and a guide frame. The casters are installed at the bottom of the base, the vacuum cleaner is installed on one side of the top of the base, and the storage box is provided on the other side of the top of the base. The suction pipe is provided inside the storage box. One end of the suction pipe is connected to the suction port of the vacuum cleaner, and the other end of the suction pipe passes through the storage box. The guide frame is connected to the top of the base, and the connecting frame is slidably connected to the guide frame through the guide rod. The connecting frame is connected to the outside of the storage box. A drive mechanism for causing the storage box to vibrate is installed on the base.

[0006] As an improvement to the above solution, the drive mechanism includes a motor, a turntable, and an eccentric column. The motor is mounted on the base, the turntable is connected to the output shaft of the motor, the eccentric column is connected to the eccentric position at the top of the turntable, a slotted hole is opened on the connecting frame, and the eccentric column is slidably fitted in the slotted hole.

[0007] As an improvement to the above solution, it also includes a slide rod, a movable roller, and a compression spring. The inner cavity of the storage box is provided with at least two sets of guide members, each set of guide members consisting of at least one slide rod. The movable roller is slidably connected to the slide rod, and the compression spring is connected between the movable roller and the inner wall of the storage box.

[0008] As an improvement to the above scheme, starting from the bottom layer, the movable rollers on the guide are arranged alternately according to the positions of right-side offset and left-side offset.

[0009] As an improvement to the above solution, it also includes a support frame and an arc-shaped support plate. The support frame is connected to one side of the storage box, and the arc-shaped support plate is provided on the top of the support frame to support the vacuum pipe.

[0010] As an improvement to the above solution, it also includes a cylinder, a swing rod, a soft nozzle, a threaded groove, a threaded ring, a slip ring, and connecting rods. The cylinder is connected to the end of the suction pipe. At least three swing rods are hinged at equal intervals along the circumference of the cylinder. The soft nozzle is connected to the inner end of each swing rod. The soft nozzle is connected to the cylinder. The outer surface of the cylinder is provided with the external threaded groove. The threaded ring and the slip ring are sleeved on the outside of the cylinder. The threaded ring and the slip ring are rotatably connected. The slip ring slides with the cylinder. The threaded ring is engaged with the external threaded groove of the cylinder through an internal thread. At least three connecting rods are evenly hinged along the circumference of the slip ring. The connecting rods are respectively hinged to the swing rods.

[0011] This invention utilizes a motor-driven turntable and eccentric column to convert rotational motion into horizontal linear reciprocating motion, causing the storage box and suction hose to vibrate at high frequency, effectively preventing dust particles from adhering to the inner surface of the hose wall. The equipped casters make the device easy to move, enhancing its applicability and work efficiency. By adjusting the position of the threaded ring, the opening size of the soft suction nozzle can be changed to adapt to the dust removal needs of different scenarios, suitable for both large-area rapid dust removal and local fine cleaning. The use of movable rollers and compression springs enables the suction hose to automatically retract, keeping the site clean and protecting the suction hose from external damage. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0013] Figure 2 This is a three-dimensional structural diagram of the motor, turntable, eccentric column and connecting frame of this utility model.

[0014] Figure 3 This is a three-dimensional structural diagram of the slide bar, movable roller, and compression spring of this utility model.

[0015] Figure 4This is a three-dimensional structural diagram of the cylinder, swing rod, and soft nozzle of this utility model.

[0016] The following are the labels in the diagram: 1. Base, 2. Casters, 3. Vacuum cleaner, 4. Vacuum hose, 5. Storage box, 6. Motor, 7. Turntable, 8. Eccentric column, 9. Connecting frame, 10. Guide rod, 11. Guide frame, 12. Slide rod, 13. Movable roller, 14. Compression spring, 15. Support frame, 16. Arc-shaped support plate, 17. Cylinder, 18. Swing rod, 19. Soft nozzle, 20. Threaded groove, 21. Threaded ring, 22. Slip ring, 23. Connecting rod. Detailed Implementation

[0017] The above-described solution will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of this application. The implementation conditions used in the embodiments may be further adjusted according to the conditions of specific manufacturers, and the implementation conditions not specified are generally those in routine experiments.

[0018] Example 1: A mobile automatic dust removal device for electrical engineering, such as... Figures 1-3 As shown, the device includes a base 1, casters 2, a vacuum cleaner 3, a vacuum hose 4, a storage box 5, a connecting frame 9, guide rods 10, and a guide frame 11. Casters 2 are installed at the four corners of the bottom of the base 1. The vacuum cleaner 3 is installed on the top left side of the base 1. The storage box 5 is located on the right side of the base 1. The vacuum hose 4 is installed inside the storage box 5. One end of the vacuum hose 4 passes through the left side of the storage box 5 and is connected to the vacuum port of the vacuum cleaner 3. The other end of the vacuum hose 4 passes through the upper right side of the storage box 5. The guide frame 11 is connected to the top right side of the base 1. Guide rods 10 are slidably connected to the front and rear sides of the guide frame 11. The connecting frame 9 is connected between the front and rear guide rods 10. The connecting frame 9 is fixedly connected to the outside of the storage box 5. A drive mechanism for causing the storage box 5 to vibrate is installed on the right side of the base 1.

[0019] like Figure 2 As shown, the drive mechanism includes a motor 6, a turntable 7, and an eccentric column 8. The motor 6 is fixedly installed on the top right side of the base 1. The output shaft of the motor 6 is connected to the turntable 7. The eccentric column 8 is vertically connected to the eccentric position on the top of the turntable 7. A horizontal slot is opened at the bottom of the connecting frame 9. The eccentric column 8 is slidably fitted in the slot.

[0020] During vacuuming, the vacuum cleaner 3 is started first, followed by the motor 6 driving the turntable 7 in a circular motion. Because the eccentric column 8 is offset from the rotation center of the turntable 7, as the turntable 7 rotates, the eccentric column 8 forms a reciprocating sliding trajectory within the horizontal slot of the connecting frame 9, converting the rotational motion into horizontal linear reciprocating motion. This, in turn, drives the connecting frame 9 and the storage box 5 fixed thereon to move back and forth at high frequency. The mechanical vibration causes the storage box 5 and the vacuum hose 4 to vibrate at high frequency, effectively preventing dust particles from adhering to the inner surface of the hose and avoiding dust accumulation inside the pipe. When vacuuming stops, the storage box 5, acting as a storage container, can completely retract the vacuum hose 4, maintaining a clean work environment and preventing the hose from being exposed to the external environment and suffering mechanical damage or contamination.

[0021] like Figure 3 As shown, it also includes a support frame 15 and an arc-shaped support plate 16. The support frame 15 is fixedly connected to the lower right side of the storage box 5. An arc-shaped support plate 16 for supporting the vacuum pipe 4 is welded to the top of the support frame 15. The inner surface of the arc-shaped support plate 16 is adapted to the outer diameter of the vacuum pipe 4.

[0022] The arc-shaped support plate 16 is used to support the vacuum cleaner pipe 4, so that the end of the vacuum cleaner pipe 4 will not droop due to gravity during use, thereby ensuring the normal use of the vacuum cleaner pipe 4 and extending its service life.

[0023] Example 2: Based on Example 1, as follows Figure 3 As shown, it also includes a slide bar 12, a movable roller 13, and a compression spring 14. The inner cavity of the storage box 5 is provided with four sets of guide members from top to bottom. Each set of guide members consists of two parallel slide bars 12. The two slide bars 12 in the same set are slidably connected to the movable roller 13. The movable roller 13 is connected to the inner wall of the storage box 5 and the compression spring 14 is fitted on the outer surface of the slide bar 12. Starting from the bottom, the movable rollers 13 on the four sets of guide members are arranged alternately in the positions of right offset, left offset, right offset, and left offset.

[0024] When the suction pipe 4 is manually pulled out to the right, the movable roller 13 slides towards the middle of the slide bar 12 under the pull of the suction pipe 4, and the compression spring 14 stores energy. After the operation is completed, the compression spring 14 releases its elastic potential energy to push the movable roller 13 back to its original position, so that the suction pipe 4 automatically retracts and remains neat and orderly. In addition, in order to prevent the suction pipe 4 from deforming due to compression and affecting the entry of impurities, the device uses a thicker suction pipe 4 to ensure good flow performance even under external force and to ensure that the pipe body does not bend or deform during storage, thus ensuring the integrity of the suction airflow channel.

[0025] like Figure 4As shown, it also includes a cylinder 17, a swing rod 18, a soft suction nozzle 19, a threaded groove 20, a threaded ring 21, a slip ring 22, and connecting rods 23. The end of the suction pipe 4 is connected to the cylinder 17. Six swing rods 18 are hinged at equal intervals around the right end of the cylinder 17. The inner ends of the six swing rods 18 are connected to the pleated soft suction nozzle 19. The left end of the soft suction nozzle 19 is sealed to the cylinder 17. The outer surface of the cylinder 17 is provided with an external threaded groove 20. The threaded ring 21 and the slip ring 22 are sequentially fitted on the outside of the cylinder 17. The threaded ring 21 and the slip ring 22 are rotatably connected. The slip ring 22 forms an axial sliding fit with the cylinder 17. The threaded ring 21 is engaged with the external threaded groove 20 of the cylinder 17 through its internal thread. Six connecting rods 23 are evenly hinged around the slip ring 22. The six connecting rods 23 are respectively hinged to the middle positions of the six swing rods 18.

[0026] By rotating the threaded ring 21, it moves along the axial direction of the cylinder 17, causing the slip ring 22 to move. The connecting rod 23 then causes the swing rod 18 to swing, thereby controlling the opening size of the flexible suction nozzle 19. This design is suitable for dust removal needs in different scenarios: for example, when performing large-scale dust removal in a workshop, the opening of the flexible suction nozzle 19 can be enlarged; while for detailed dust removal in a localized area, the opening can be reduced to improve efficiency. This allows for both rapid dust removal over large areas and more precise dust removal for specific areas.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that variations may be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mobile automatic dust removal device for electrical engineering, comprising a vacuum cleaner (3) and a suction pipe (4), characterized in that: It also includes a base (1), casters (2), a storage box (5), a connecting frame (9), a guide rod (10), and a guide frame (11). The casters (2) are installed at the bottom of the base (1). The vacuum cleaner (3) is installed on one side of the top of the base (1). The storage box (5) is provided on the other side of the top of the base (1). The vacuum tube (4) is provided inside the storage box (5). One end of the vacuum tube (4) is connected to the vacuum port of the vacuum cleaner (3). The other end of the vacuum tube (4) passes through the storage box (5). The guide frame (11) is connected to the top of the base (1). The connecting frame (9) is slidably connected to the guide frame (11) through the guide rod (10). The connecting frame (9) is connected to the outside of the storage box (5). A drive mechanism for driving the storage box (5) to vibrate is installed on the base (1).

2. The mobile automatic dust removal equipment for electrical engineering as described in claim 1, characterized in that: The drive mechanism includes a motor (6), a turntable (7) and an eccentric column (8). The motor (6) is mounted on the base (1). The turntable (7) is connected to the output shaft of the motor (6). The eccentric column (8) is connected to the eccentric position at the top of the turntable (7). A slotted hole is opened on the connecting frame (9). The eccentric column (8) is slidably fitted in the slotted hole.

3. The mobile automatic dust removal equipment for electrical engineering as described in claim 2, characterized in that: It also includes a slide rod (12), a movable roller (13) and a compression spring (14). The inner cavity of the storage box (5) is provided with at least two sets of guide members, each set of guide members consisting of at least one slide rod (12). The movable roller (13) is slidably connected to the slide rod (12), and the compression spring (14) is connected between the movable roller (13) and the inner wall of the storage box (5).

4. The mobile automatic dust removal equipment for electrical engineering as described in claim 3, characterized in that: Starting from the bottom layer, the movable rollers (13) on the guide are arranged alternately according to the positions of right offset and left offset.

5. A mobile automatic dust removal device for electrical engineering as described in claim 1, characterized in that: It also includes a support frame (15) and an arc-shaped support plate (16). The support frame (15) is connected to one side of the storage box (5), and the arc-shaped support plate (16) is provided on the top of the support frame (15) for supporting the vacuum pipe (4).

6. The mobile automatic dust removal equipment for electrical engineering as described in claim 1, characterized in that: It also includes a cylinder (17), a swing rod (18), a soft suction nozzle (19), a threaded groove (20), a threaded ring (21), a slip ring (22), and a connecting rod (23). The end of the suction pipe (4) is connected to the cylinder (17). At least three swing rods (18) are hinged at equal intervals around the circumference of the cylinder (17). The inner ends of the swing rods (18) are connected to the soft suction nozzle (19). The soft suction nozzle (19) is connected to the cylinder (17). The outer surface of the cylinder (17) is provided with the external thread. The groove (20) is provided with the threaded ring (21) and the slip ring (22) on the outside of the cylinder (17). The threaded ring (21) and the slip ring (22) are rotatably connected. The slip ring (22) is slidably engaged with the cylinder (17). The threaded ring (21) is engaged with the external threaded groove (20) of the cylinder (17) through the internal thread. At least three connecting rods (23) are evenly hinged in the circumferential direction of the slip ring (22). The connecting rods (23) are respectively hinged to the swing rod (18).

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