A mobile dusting undercarriage for a dust extractor

Abstract

The utility model discloses a mobile dust removal chassis for dust remover relates to dust removal equipment chassis technical field, including mobile frame, the mobile frame bottom is installed with universal wheel, the mobile frame upper portion is fixed with collection box, the collection box top is equipped with dust catcher, the dust catcher is through the connecting pipeline with collection box inside intercommunication, the mobile frame bottom is equipped with the collection pipe, the collection pipe is through a quick -release type joint mechanism and is detachably connected with mobile frame, and its top end is communicated with the collection box bottom. The utility model discloses the design structure is reasonable, it can drive the cleaning roller through the telescopic component of spring loading, make it can closely adhere uneven ground, ensure clean dead angle, improve the cleaning effect and the adaptability of equipment to different working conditions, and the dust catcher, the collection pipe, soft scraper and cleaning roller work together and realize the cleaning process of scraping, sweeping, sucking integration, and the efficiency is high, and the collection pipe adopts quick -release joint, and it is convenient to dismount and clean or replace.

Description

Technical Field

[0001] This utility model relates to the field of dust removal equipment chassis technology, specifically a mobile dust removal chassis for a dust collector. Background Technology

[0002] Existing technologies, such as the Chinese utility model patent with authorization announcement number CN222358886U, disclose a dust removal device for air conditioning units. This device uses multi-stage hydraulic cylinders for lifting and adjusting the angle of the spray nozzles with a motor and bevel gear set to clean high-altitude air conditioning outdoor units. However, this device is specifically designed for cleaning fixed high-altitude equipment (air conditioning outdoor units), and its technical approach focuses on how to reach and clean high-altitude facades through lifting and angle adjustment. After cleaning, the ground becomes quite dirty, requiring separate cleaning by workers later. Therefore, we provide a mobile dust removal chassis for dust collectors to solve these problems. Utility Model Content

[0003] (a) Technical problems to be solved The purpose of this invention is to overcome the shortcomings of the existing technology and provide a mobile dust collection chassis for dust collectors.

[0004] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a mobile dust collection chassis for a dust collector, comprising a mobile frame, universal wheels installed at the bottom of the mobile frame, a collection box fixed at the top of the mobile frame, a vacuum cleaner installed at the top of the collection box, the vacuum cleaner being connected to the inside of the collection box via a connecting pipe; a collection pipe installed at the bottom of the mobile frame, the collection pipe being detachably connected to the mobile frame via a quick-release snap-fit ​​mechanism, and its top end being connected to the bottom of the collection box, with a soft scraper installed on one side of its bottom end; a cleaning component is also installed at the bottom of the mobile frame, the cleaning component including a fixed frame connected to the mobile frame via a telescopic component, a drive motor installed on the fixed frame, and a cleaning roller driven to rotate by the drive motor; a filter plate is removably installed inside the collection box; and an openable and closable door is provided on the side of the collection box.

[0005] Furthermore, the telescopic assembly includes a telescopic rod hinged to the movable frame and a compression spring sleeved on the telescopic rod, and the fixed frame is fixedly connected to the end of the telescopic rod.

[0006] Furthermore, the quick-release snap-fit ​​mechanism includes a snap-fit ​​block disposed on the outer wall of the collection tube and a matching snap-fit ​​groove disposed on the movable frame, wherein the snap-fit ​​block and the snap-fit ​​groove are engaged by sliding.

[0007] Furthermore, the movable frame is provided with a movable plate, and sliders are fixed on both sides of the movable plate. The movable frame is provided with a sliding groove that cooperates with the slider, and the slider and / or the movable frame are respectively provided with pin holes for the insertion of pins.

[0008] Furthermore, the filter plate is installed in the collection box through a guide limiting mechanism, which includes a guide block on one side of the filter plate and a guide groove on the inner wall of the collection box, as well as a limiting block on the other side of the filter plate and a limiting groove on the inner wall of the collection box.

[0009] Furthermore, the box door is hinged to the collection box and is equipped with a handle and a latch.

[0010] (III) Beneficial Effects: Compared with existing technologies, this mobile dust collector chassis for dust collectors has the following advantages: This invention utilizes a spring-loaded telescopic component to drive the cleaning roller, enabling it to closely conform to uneven surfaces, ensuring thorough cleaning without blind spots, and improving cleaning effectiveness and the equipment's adaptability to different working conditions. The vacuum cleaner, collection pipe, soft scraper, and cleaning roller work together to achieve an integrated cleaning process of scraping, sweeping, and vacuuming, resulting in high efficiency. The collection pipe features a quick-release snap-fit ​​design for easy disassembly, cleaning, or replacement. The movable plate, through a sliding groove and pin engagement, allows for the quick installation of other cleaning equipment and facilitates disassembly and relocation. The filter plate features a pull-out design for easy periodic cleaning or replacement, preventing clogging. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the structure of the movable frame in this utility model; Figure 3 This is a schematic diagram of the structure of the movable frame in this utility model; Figure 4 This is a cross-sectional view of the filter plate and the collection box in this utility model; Figure 5 This is a separate diagram of the movable plate and the pin in this utility model; Figure 6 In this utility model Figure 1 The right view; Figure 7 In this utility model Figure 1 A bottom view; Figure 8 This is a schematic diagram of the cleaning roller in this utility model; Figure 9 This is an enlarged schematic diagram of the telescopic component in this utility model; Figure 10This is a schematic diagram of the structure of the collection tube in this utility model; Figure 11 This utility model Figure 4 A magnified structural diagram of point A in the middle.

[0012] In the diagram: 1. Movable frame; 2. Casters; 3. Motor; 4. Fixed frame; 5. Cleaning roller; 6. Telescopic assembly; 61. Spring; 62. Telescopic rod; 7. Collection box; 8. Connecting pipe; 9. Vacuum cleaner; 10. Filter plate; 11. Pin; 12. Movable plate; 13. Pin hole; 14. Slide groove; 15. Collection pipe; 16. Slot; 17. Locking block; 18. Sliding block; 19. Box door; 20. Hinge; 21. Handle; 22. Lock; 23. Soft scraper; 24. Guide groove; 25. Limiting groove; 26. Guide block; 27. Limiting block. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] like Figures 1 to 11 As shown, this utility model provides a mobile dust collection chassis for a dust collector, whose core functional modules include a mobile system, a cleaning and collection system, and an installation system for other cleaning components.

[0015] The mobile system mainly consists of a mobile frame 1 and multiple casters 2 installed at its bottom. The casters 2 are preferably industrial casters with braking devices, which not only ensure the flexible movement of the equipment in any direction, but also ensure the stability of the equipment position when working at a fixed point.

[0016] like Figure 1 and Figure 2 As shown, the cleaning and collection system is mainly located on the upper part of the mobile frame 1, where a collection box 7 is securely installed with bolts. A vacuum cleaner 9 is fixed to the top of the collection box 7, and the air inlet of the vacuum cleaner 9 is connected to the internal cavity of the collection box 7 through a connecting pipe 8. At the bottom of the mobile frame 1, a collection pipe 15 is provided. This collection pipe 15 is connected to the mobile frame 1 via a quick-release snap-fit ​​mechanism. Specifically, a locking block 17 protrudes from the outer wall of the collection pipe 15, and a matching locking groove 16 is machined at the corresponding position on the mobile frame 1 (e.g., ...). Figure 3During installation (as shown), the locking block 17 is aligned with the vertical inlet of the slot 16 and inserted. The collection tube 15 is then passed to the bottom of the moving frame 1, allowing the locking block 17 to slide into the horizontal locking part of the slot 16, thus achieving quick installation and locking. This method of using the collection tube 15 also facilitates later replacement. The top of the collection tube 15 is sealed and connected to the opening at the bottom of the collection box 7. A flexible scraper 23 (such as rubber or polyurethane material) is embedded on one side of the bottom end of the collection tube 15 to scrape off adhesive dirt on the ground when the equipment is moved.

[0017] like Figures 7 to 9 As shown, a cleaning assembly is provided at the bottom of the mobile frame 1, in front of the collection pipe 15. This assembly includes a fixed frame 4, which is connected to the mobile frame 1 through multiple sets of symmetrically arranged telescopic components 6. Each telescopic component 6 includes a telescopic rod 62 hinged to the mobile frame 1 and a compression spring sleeved on the telescopic rod 62. The fixed frame 4 is fixedly connected to the end of the telescopic rod 62. A drive motor 3 is installed on the fixed frame 4. The output shaft of the motor 3 drives the cleaning roller 5 to rotate through a coupling. Under the preload of the compression spring, the cleaning roller 5 is continuously pressed against the ground. When the ground is uneven, the cleaning roller 5 and the fixed frame 4 can float up and down as a whole to overcome the force of the spring 61, thereby always maintaining effective contact with the ground and ensuring the cleaning effect.

[0018] A movable plate 12 for installing other cleaning components is provided on the movable frame 1. Slider 18 is welded to both sides of the movable plate 12. A slide groove 14 that precisely matches the slider 18 is fixed on the movable frame 1. When the whole assembly needs to be disassembled, the pin 11 is pulled out and the movable plate 12 can be slid out along the slide groove 14. When the whole assembly is installed, the movable plate 12 is pushed back and the pin hole 13 on the slider 18 is aligned with the pin hole 13 on the movable frame 1. The pin 11 is then inserted to lock it.

[0019] like Figure 4 and Figure 11 As shown, inside the collection box 7, at the inlet of the connecting pipe 8, a pull-out filter plate 10 is installed. One side of the filter plate 10 is equipped with a guide block 26, which cooperates with the guide groove 24 on the inner wall of the collection box 7; the other side is equipped with a limiting block 27. During installation, the guide block 26 is aligned with the guide groove 24 and inserted, and the filter plate 10 is pushed until the limiting block 27 is inserted into the corresponding limiting groove 25 on the inner wall of the collection box 7, and the filter plate 10 is installed in place. During cleaning, the filter plate 10 can be removed for cleaning or replacement by reversing the operation.

[0020] like Figure 6 As shown, a door 19 is hinged to the side of the collection box 7 via a hinge 20. The door 19 is equipped with a handle 21 and a latch 22. By opening the latch 22 and pulling the handle 21, the door 19 can be opened to thoroughly clean the inside of the collection box 7.

[0021] Working principle: During operation, the vacuum cleaner 9 and drive motor 3 are started. Motor 3 drives the cleaning roller 5 to rotate, sweeping up dust and particles on the ground. At the same time, the vacuum cleaner 9 creates negative pressure at the inlet of the collection box 7 and collection pipe 15, sucking in the swept dust and dirt scraped by the soft scraper 23. The dust-laden airflow enters the collection box 7 through the collection pipe 15. Larger particles are intercepted by the filter plate 10, while the air is discharged by the vacuum cleaner 9 through the connecting pipe 8. Throughout the process, the cleaning roller 5 can adapt to the unevenness of the ground to ensure cleaning effect. When maintenance is required, the collection pipe 15 can be easily disassembled, the filter plate 10 can be pulled out, and the movable plate 12 or the box door 19 can be opened for corresponding cleaning and maintenance, which greatly reduces the difficulty and time cost of maintenance.

[0022] It should be noted that in this document, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "fixed," "installed," "connected," and "linked" should be interpreted broadly. For example, "installed" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a mechanical connection or an electrical connection; "linked" can be a direct connection, an indirect connection through an intermediate medium, or a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can 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 dust collector chassis for a dust collector, comprising a mobile frame (1), characterized in that: The mobile frame (1) is equipped with casters (2) at the bottom and a collection box (7) is fixed on the upper part of the mobile frame (1). A vacuum cleaner (9) is provided on the top of the collection box (7) and the vacuum cleaner (9) is connected to the inside of the collection box (7) through a connecting pipe (8). A collection pipe (15) is provided at the bottom of the mobile frame (1) and is detachably connected to the mobile frame (1) through a quick-release snap-fit ​​mechanism. Its top end is connected to the bottom of the collection box (7) and a soft scraper (23) is provided on one side of the bottom end. A cleaning component is also provided at the bottom of the mobile frame (1). The cleaning component includes a fixed frame (4) connected to the mobile frame (1) through a telescopic component (6), a drive motor (3) installed on the fixed frame (4), and a cleaning roller (5) driven by the drive motor (3) to rotate. A filter plate (10) is provided inside the collection box (7) and a door (19) that can be opened and closed is provided on the side of the collection box (7).

2. The mobile dust collector chassis for a dust collector according to claim 1, characterized in that: The telescopic assembly (6) includes a telescopic rod (62) hinged to the movable frame (1) and a compression spring sleeved on the telescopic rod (62). The fixed frame (4) is fixedly connected to the end of the telescopic rod (62).

3. The mobile dust collector chassis for a dust collector according to claim 1, characterized in that: The quick-release snap-fit ​​mechanism includes a snap-fit ​​block (17) on the outer wall of the collection tube (15) and a matching snap-fit ​​groove (16) on the movable frame (1). The snap-fit ​​block (17) and the snap-fit ​​groove (16) are engaged by sliding.

4. The mobile dust collector chassis for a dust collector according to claim 1, characterized in that: The movable frame (1) is provided with a movable plate (12), and sliders (18) are fixed on both sides of the movable plate (12). The movable frame (1) is provided with a sliding groove (14) that cooperates with the slider (18). The slider (18) and / or the movable frame (1) are respectively provided with pin holes (13) for inserting pins (11).

5. The mobile dust collector chassis for a dust collector according to claim 1, characterized in that: The filter plate (10) is installed in the collection box (7) by a guide limiting mechanism. The guide limiting mechanism includes a guide block (26) on the side of the filter plate (10) and a guide groove (24) on the inner wall of the collection box (7), as well as a limiting block (27) on the other side of the filter plate (10) and a limiting groove (25) on the inner wall of the collection box (7).

6. The mobile dust collector chassis for a dust collector according to claim 1, characterized in that: The box door (19) is hinged to the collection box (7) by a hinge (20) and is provided with a handle (21) and a latch (22).

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