Dedusting equipment for building decoration

Abstract

The utility model relates to the technical field of building decoration, in particular to dust removal equipment for building decoration. According to the technical scheme, supporting legs are arranged on the lower surface of a frame, a clamping groove is formed in the frame, a table plate is installed in the frame in a limited mode through the clamping groove, the frame is in a C shape, dust collection openings are formed in the two ends of the frame, a dust collection box is arranged on the lower surface of the table plate, a through hole is formed in the bottom end of the dust collection box in a penetrating mode, and the dust collection openings are communicated with the through hole. And a centrifugal fan is installed on the surface of the bottom end of the dust collecting box and located at the dust collecting box, a dust collecting frame is movably installed in the dust collecting box, and a filter plate is arranged at the bottom end of the dust collecting frame. The dust removal device can remove dust in a working area in a targeted mode in actual use, is convenient to maintain and is suitable for working environments such as building decoration and the like where dust needs to be controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of building decoration, in particular to a dust removal device for building decoration. Background Art

[0002] With the continuous acceleration of urban modernization, a large number of construction sites have inevitably appeared in cities. Various construction sites have caused very adverse effects on the surrounding environment. The first to be affected is dust pollution. This type of dust has small particle size, high dispersion, large relative surface area, strong respirability, and wide diffusion surface, which increases the harm to the human body. It will float in the air for a long time and drift everywhere, and will also cover the construction site with a thick layer of dust. Moreover, there are a large number of substances harmful to the human body in these dusts, which will affect the health of the workers. During construction, workers need to use construction dust removal equipment to reduce the damage of dust to the health of workers. After searching, the Chinese patent publication number CN221452090U discloses a dust removal device for construction and decoration. Although the device enables the internal filter plate to be quickly replaced during use and can remove dust from the inside of the device, it is not only beneficial to increase the service life of the device, but also to protect the health of the workers and improve the flexibility of use and maintenance efficiency of the device. However, the device cannot specifically remove dust from the construction table when in use, the dust removal effect is limited, and the user experience is poor. Utility Model Content

[0003] In view of the deficiencies in the prior art, the present invention provides a dust removal device for building decoration and renovation, which solves the problems raised in the background technology.

[0004] The utility model solves the above-mentioned technical problems as follows:

[0005] A dust removal device for building decoration and renovation includes a frame, a table top, a dust collecting frame and a dust collecting box. The lower surface of the frame is provided with supporting legs, the frame is provided with a card slot, and the table top is installed in the frame by limiting the card slot. The frame is C-shaped, and dust collecting ports are provided at both ends of the frame. The lower surface of the table top is provided with a dust collecting box, and a through hole is provided through the bottom end of the dust collecting box. A centrifugal fan is installed at the bottom end surface of the dust collecting box at the dust collecting box, and a dust collecting frame is movably installed inside the dust collecting box, and a filter plate is provided at the bottom end of the dust collecting frame.

[0006] On the basis of the above technical solution, the present invention can also be improved as follows.

[0007] Furthermore, a fixing plate is installed at the open end of the dust collecting box for mounting the dust collecting frame, and a magnetic sealing strip is provided on the fixing plate, and the dust collecting frame is fixed to the dust collecting box by adsorption through the magnetic sealing strip.

[0008] The beneficial effects of adopting the above further scheme are:

[0009] The magnetic sealing strip allows the dust collection frame to be easily adsorbed to the fixing plate for quick installation, and can be quickly removed from the fixing plate when needed, simplifying the maintenance and cleaning of the equipment. This design avoids the use of traditional screws or other fasteners, making operators more efficient during replacement or maintenance.

[0010] Furthermore, a ball bearing is installed on the inner bottom surface of the dust collecting box, and a supporting ball is rotatably installed in the ball bearing.

[0011] The beneficial effects of adopting the above further scheme are:

[0012] The ball bearings and support balls provide stable support for the dust collection frame, ensuring the stability and reliability of the dust collection frame even if vibration or impact occurs during the operation of the equipment. The rotation characteristics of the support balls make the dust collection frame move more smoothly in the dust collection box, reducing the resistance and wear caused by friction and extending the service life of the equipment.

[0013] Furthermore, the dust collecting frame is supported and installed in the dust collecting box through a ball bearing.

[0014] The beneficial effects of adopting the above further scheme are:

[0015] The ball bearings evenly distribute the weight of the dust box, reducing localized pressure on the bottom of the dust box. This even load distribution helps maintain the stability of the device and prevents deformation or damage to the dust box due to excessive localized force.

[0016] Furthermore, the ball bearings are symmetrically distributed on both sides of the through hole.

[0017] The beneficial effects of adopting the above further scheme are:

[0018] The symmetrically distributed ball bearings evenly distribute the weight and dynamic loads of the dust collection frame, preventing localized excessive stress. This even load distribution helps maintain the stability and structural integrity of the device.

[0019] Furthermore, a grid is provided in the dust collecting port of the frame above the table top.

[0020] The beneficial effects of adopting the above further scheme are:

[0021] The presence of the grid effectively prevents operating tools, small equipment or other non-dust objects from being accidentally sucked into the dust collection port. This not only protects these tools and equipment from damage, but also prevents them from entering the dust collection system and causing blockage or malfunction.

[0022] Furthermore, the frame is connected to the dust collection box through a dust collection port below the table top.

[0023] The beneficial effects of adopting the above further scheme are:

[0024] The dust collection port is directly connected to the dust collection box, forming an efficient dust collection channel. This direct connection reduces the possibility of dust leakage or obstruction during the transmission process, ensuring that the dust can enter the dust collection box quickly and efficiently.

[0025] Furthermore, the legs are distributed in a rectangular array on the lower surface of the frame.

[0026] The beneficial effects of adopting the above further scheme are:

[0027] The legs are arranged in a rectangular array on the underside of the frame. This evenly distributes the weight of the entire device, enhancing its stability. Even on uneven surfaces or under external forces, the device remains stable and unlikely to tip over.

[0028] The utility model provides a dust removal device for building decoration and renovation, which has the following beneficial effects:

[0029] This device utilizes the negative pressure generated by a centrifugal fan to handle dust generated during processing. A powerful suction port above the tabletop rapidly draws in tiny particles, including debris and dust, generated during processing. This not only captures dust in real time but also prevents it from spreading into the air, significantly reducing dust concentration in the work environment and ensuring a high degree of cleanliness in the work area.

[0030] The grid not only blocks large materials and tools, but also effectively prevents large objects from entering without causing much impact on the collection of fine dust, and also reduces the risk of accidental injury during operation.

[0031] The filter plates within the dust collection frame effectively trap dust. When dust accumulates to a certain level, the operator can simply remove the dust collection frame and clean the plates. The through-hole design of the dust collection box also makes it easy to clean dust that accumulates at the bottom.

[0032] The dust collection frame's ball bearings and magnetic sealing strips allow for quick removal and installation. The magnetic sealing strips not only provide strong suction, creating a perfect seal between the dust collection frame and the dust box, but also reduce dust leakage caused by a loose seal. This sealing method is simple, reliable, and easy to maintain and replace.

[0033] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the description, the following is a detailed description of the preferred embodiments of the present invention with the accompanying drawings. The specific implementation methods of the present invention are given in detail in the following embodiments and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0035] In the attached figure:

[0036] Figure 1 This is a schematic diagram of the axial side appearance of the utility model;

[0037] Figure 2 This is a schematic diagram of the axial side appearance when viewed from above;

[0038] Figure 3 This is a schematic diagram of the axial side half-section structure of the utility model;

[0039] Figure 4 This is a schematic diagram of the axial side appearance of the dust collecting frame of the present invention.

[0040] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0041] 1. Legs; 2. Frame; 3. Table top; 4. Grille; 5. Dust collection port; 6. Slot; 7. Fixing plate; 8. Magnetic sealing strip; 9. Dust collection frame; 10. Filter plate; 11. Dust collection box; 12. Centrifugal fan; 13. Through hole; 14. Ball bearing; 15. Support ball. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0043] See also Figures 1 to 4 As shown, the embodiment provided by the utility model:

[0044] Example 1

[0045] A dust removal device for building decoration and renovation includes a frame 2, a table top 3, a dust collection frame 9, and a dust collection box 11. The lower surface of the frame 2 is provided with legs 1. The legs 1 are distributed in a rectangular array on the lower surface of the frame 2. The legs 1 are distributed in a rectangular array on the lower surface of the frame 2. This distribution method evenly distributes the weight of the entire device, thereby enhancing the stability of the device. Even on uneven ground or under external force, the device can remain stable and not easily tip over. The frame 2 is provided with a slot 6. The table top 3 is fixed to the frame 2 through the slot 6. The frame 2 is C-shaped and has dust collection ports 5 at both ends. The dust collection port 5 of the frame 2 above the table top 3 is provided with a grid 4. The dust collection port 5 above the table top 3 is used to collect debris generated during material processing under negative pressure. The grid 4 of the dust collection port 5 prevents operating tools from being accidentally sucked into the frame 2. The presence of the grid 4 can effectively prevent operating tools, small equipment, or other non-dust objects from being accidentally sucked into the dust collection port 5. This not only protects these tools and equipment from damage, but also prevents them from entering the dust removal system and causing blockage or malfunction. The frame 2 is connected to the dust box 11 through the dust collecting port 5 under the table top 3. The dust collecting port 5 is directly connected to the dust box 11, forming an efficient dust collection channel. This direct connection reduces the possible leakage or obstruction of dust during transmission, ensuring that dust can quickly and efficiently enter the dust box 11. The lower surface of the table top 3 is provided with a dust box 11, and a through hole 13 is opened at the bottom end of the dust box 11. A centrifugal fan 12 is installed on the bottom surface of the dust box 11 at the dust box 11. A dust collecting frame 9 is movably installed inside the dust box 11. A filter plate 10 is provided at the bottom end of the dust collecting frame 9. Dust is intercepted by the filter plate 10 of the dust collecting frame 9.

[0046] Example 2

[0047] like Figures 1 to 4As shown, the utility model proposes a dust removal device for building decoration and renovation. Compared with the first embodiment, this embodiment also includes: a ball bearing 14 is installed on the inner bottom surface of the dust collecting box 11, and the ball bearing 14 is symmetrically distributed on both sides of the through hole 13. The symmetrically distributed ball bearings 14 can evenly distribute the weight and dynamic load of the dust collecting frame 9 to prevent local excessive stress. This uniform load distribution helps to maintain the stability and structural integrity of the equipment. A supporting ball 15 is rotatably installed in the ball bearing 14. The ball bearing 14 and the supporting ball 15 provide stable support for the dust collecting frame 9. Even if vibration or impact occurs during the operation of the equipment, the stability and reliability of the dust collecting frame 9 can be ensured. The rotation characteristics of the supporting ball 15 make the dust collecting frame 9 move more smoothly in the dust collecting box 11, reducing the resistance and wear caused by friction and extending the service life of the equipment. The dust collecting frame 9 is supported and installed in the dust collecting box 11 by the ball bearing 14. The ball bearing 14 can evenly distribute the weight of the dust collecting frame 9 and reduce the local pressure on the bottom of the dust collecting box 11. This uniform load distribution helps to maintain the stability of the equipment and prevents the dust collecting frame 9 from being deformed or damaged due to excessive local force. The open end of the dust collecting box 11 for installing the dust collecting frame 9 is equipped with a fixing plate 7, and the fixing plate 7 is provided with a magnetic sealing strip 8. The dust collecting frame 9 is fixed to the dust collecting box 11 by adsorption of the magnetic sealing strip 8. The magnetic sealing strip 8 allows the dust collecting frame 9 to be easily adsorbed onto the fixing plate 7 for quick installation, and can be quickly removed from the fixing plate 7 when needed, simplifying the maintenance and cleaning of the equipment. This design avoids the use of traditional screws or other fasteners, making operators more efficient during replacement or maintenance.

[0048] Working principle:

[0049] When carrying out building decoration and renovation work, the material processing process will generate a lot of dust and debris. These dust and debris will float in the air and affect the working environment.

[0050] A dust collection port 5 is located above the machine's frame 2 and is equipped with a grid plate 4. Dust generated during material processing is drawn into the negative pressure system through the dust collection port 5 on the table 3. The grid plate 4 prevents larger objects (such as tools) from being drawn into the machine, ensuring its normal operation.

[0051] Dust enters the frame 2 through the dust collecting port 5 and is connected to the dust collecting box 11 through the dust collecting port 5 below the frame 2. The design of the equipment ensures that dust can flow smoothly from the dust collecting port 5 into the dust collecting box 11.

[0052] Inside the dust box 11, a dust collection frame 9 is movably mounted within the device. A filter plate 10 is located at the bottom of the dust collection frame 9 to trap dust. A centrifugal fan 12 is mounted on the bottom surface of the dust box 11, allowing filtered air to be discharged through a through-hole 13 at the bottom of the dust box 11.

[0053] The dust collection frame 9 is supported in the dust collection box 11 by ball bearings 14. The design of the ball bearings 14 provides stable support and reduces vibration. A fixing plate 7 is installed at the open end of the dust collection frame 9 and is fixed to the dust collection box 11 by magnetic sealing strips 8. This fixing method allows the dust collection frame 9 to be easily removed and replaced, while ensuring that it is stably fixed in place during operation.

[0054] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and range of equivalents of the claims are included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0055] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A dust removal device for building decoration and renovation, characterized by: The utility model comprises a frame (2), a table top (3), a dust collecting frame (9) and a dust collecting box (11); the lower surface of the frame (2) is provided with a support leg (1); the frame (2) is provided with a card slot (6); the table top (3) is limitedly installed in the frame (2) by the card slot (6); the frame (2) is C-shaped, and dust collecting ports (5) are provided at both ends of the frame (2); the lower surface of the table top (3) is provided with a dust collecting box (11); a through hole (13) is provided through the bottom end of the dust collecting box (11); a centrifugal fan (12) is installed at the bottom end surface of the dust collecting box (11) at the dust collecting box (11); a dust collecting frame (9) is movably installed inside the dust collecting box (11); and a filter plate (10) is provided at the bottom end of the dust collecting frame (9).

2. The dust removal equipment for building decoration and renovation according to claim 1, characterized in that: The dust collecting box (11) is used to install a dust collecting frame (9) at an open end thereof, and a fixing plate (7) is installed on the fixing plate (7). The dust collecting frame (9) is fixed to the dust collecting box (11) by adsorption through the magnetic sealing strip (8).

3. The dust removal equipment for building decoration and renovation according to claim 1, characterized in that: A ball bearing (14) is installed on the inner bottom surface of the dust collecting box (11), and a supporting ball (15) is rotatably installed in the ball bearing (14).

4. A dust removal device for building decoration and renovation according to claim 1 or claim 3, characterized in that: The dust collecting frame (9) is supported and installed in the dust collecting box (11) via a ball bearing (14).

5. The dust removal equipment for building decoration and renovation according to claim 3, characterized in that: The ball bearings (14) are symmetrically distributed on both sides of the through hole (13).

6. The dust removal equipment for building decoration and renovation according to claim 1, characterized in that: A grid plate (4) is provided in the dust collecting port (5) of the frame (2) located above the table top (3).

7. The dust removal equipment for building decoration and renovation according to claim 1, characterized in that: The frame (2) is connected to the dust collecting box (11) through the dust collecting port (5) below the table top (3).

8. The dust removal equipment for building decoration and renovation according to claim 1, characterized in that: The supporting legs (1) are distributed in a rectangular array on the lower surface of the frame (2).

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