Table surface dust collection equipment integrated with multiple fans

Abstract

The utility model relates to a table top dust collection device integrating multiple draught fans, which comprises a loading platform, a driving assembly and a dust collection assembly, the loading platform is used for placing glass, the dust collection assembly is located above the loading platform, the dust collection assembly comprises a cross beam, and draught fans, dust accumulation pieces and a dust collection cover which are connected in sequence, and at least two draught fans are connected with one dust accumulation piece. The dust accumulation piece is arranged on the cross beam, the dust collection cover faces the loading platform, the cross beam is arranged on the loading platform, and the driving assembly is arranged on the cross beam and can drive the dust collection assembly to move relative to the loading platform. The at least two draught fans are connected with one dust accumulation piece, the distance between the dust collection cover and the draught fans can be reduced, the installation space is effectively reduced, and meanwhile the at least two draught fans correspond to one dust accumulation piece so that the dust collection strength can be increased. Compared with a traditional glass loading platform, the table top dust collection device integrating the multiple draught fans can achieve automatic dust collection and cleaning work on a table top, and meanwhile the installation space can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of dust collection, in particular to a table dust collection device integrated with multiple fans. Background Art

[0002] During the glass processing process, the cut glass is manually slit on a slitting table, leaving a large amount of glass powder and glass slag on the table. If not cleaned in time, the glass powder will form clumps on the felt of the slitting table, and the glass slag will be embedded in the felt, causing scratches on the glass surface and an increase in defective products. Generally, workers use compressed air to blow, which will cause dust to fly and easily enter the mouth and nose. If an industrial vacuum cleaner is used, due to its limited suction power, it will take a long time to clean and the dust collection efficiency is low, affecting the normal production of glass. Utility Model Content

[0003] Based on this, the present application provides a countertop vacuuming device with integrated multiple fans, which can realize automatic vacuuming and cleaning of the countertop and effectively reduce the installation space.

[0004] A tabletop vacuuming device with integrated multiple fans includes a loading platform, a drive assembly and a dust collection assembly. The loading platform is used to place glass. The dust collection assembly is located above the loading platform. The dust collection assembly includes a crossbeam and fans, dust collection pieces and dust collection hoods connected in sequence, and at least two of the fans are connected to one dust collection piece. The dust collection piece is arranged on the crossbeam, and the dust collection hood faces the loading platform. The crossbeam is arranged on the loading platform. The drive assembly is arranged on the crossbeam and can drive the dust collection assembly to move relative to the loading platform.

[0005] The above-mentioned countertop vacuuming equipment with integrated multiple fans includes a loading platform, a drive assembly and a dust collection assembly. The loading platform is used to place glass. The dust collection assembly is located above the loading platform and is used to clean foreign objects on the glass placed on the loading platform. The beam, fan, dust collection piece and dust collection hood are connected in sequence. The dust collection hood faces the loading platform to vacuum and clean foreign objects on the glass. The dust collection piece is arranged on the beam to accommodate foreign objects sucked in by the dust collection hood. At least two fans are connected to one dust collection piece, which can reduce the distance between the dust collection hood and the fan, effectively reducing the installation space. At the same time, at least two fans correspond to one dust collection piece, which can increase the dust collection force; the beam is arranged on the loading platform, and the drive assembly is arranged on the beam and can drive the dust collection assembly to move relative to the loading platform to realize automatic vacuuming and cleaning of the countertop.

[0006] In one embodiment, the dust collection component also includes a dust collection duct, the dust collection piece is provided with a connection hole on the surface and a dust collecting chamber inside, one end of the dust collection duct is connected to the connection hole, and the other end of the dust collection duct is connected to the dust collection hood, at least two of the dust collection ducts are connected to the dust collecting chamber in the same dust collection piece, and the fan is connected to the dust collecting chamber.

[0007] In one embodiment, at least two mounting holes communicating with the dust collecting chamber are provided on the surface of the dust collecting piece, and the fans are arranged on the dust collecting piece through the mounting holes in a one-to-one correspondence.

[0008] In one embodiment, there are multiple dust collecting pieces, and the multiple dust collecting pieces are arranged along the length direction of the beam.

[0009] In one embodiment, each of the dust collection ducts is connected to a dust collection hood, and a plurality of the dust collection hoods are arranged along the length direction of the beam, and the dust collection hoods are located on the same straight line.

[0010] In one embodiment, the dust suction duct is an elastic hose.

[0011] In one embodiment, the driving assembly includes a lifting mechanism, which connects the crossbeam and the dust hood, and the lifting mechanism is used to adjust the height of the dust hood relative to the loading platform.

[0012] In one embodiment, the driving assembly includes a driving wheel, the lifting mechanism is connected between the crossbeam and the driving wheel, and the lifting mechanism is used to synchronously adjust the height of the dust hood and the driving wheel relative to the loading platform.

[0013] In one embodiment, a receiving groove is provided at the bottom of the beam, the dust collecting piece is provided at the top of the beam, the dust suction duct is provided in the receiving groove, and passes through the beam from the receiving groove to be connected with the dust collecting piece.

[0014] In one embodiment, the loading platform is provided with a slide rail, the crossbeam is slidably provided on the slide rail, and the driving assembly acts to drive the crossbeam to slide along the slide rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0016] Figure 1 This is a schematic structural diagram of a multi-fan integrated tabletop vacuum cleaner according to one embodiment;

[0017] Figure 2This is a schematic structural diagram of a multi-fan integrated tabletop vacuum cleaner according to one embodiment;

[0018] Figure 3 A schematic diagram of a partial structure of a multi-fan integrated tabletop vacuum cleaner according to an embodiment;

[0019] Figure 4 A schematic diagram of a partial structure of a multi-fan integrated tabletop vacuum cleaner according to an embodiment;

[0020] Figure 5 This is a schematic structural diagram of a dust collection component of a tabletop vacuum cleaner with integrated multiple fans according to one embodiment;

[0021] Figure 6 A schematic diagram of a partial structure of a multi-fan integrated tabletop vacuum cleaner according to an embodiment;

[0022] Figure 7 A cross-sectional view AA of a tabletop vacuum cleaner with integrated multiple fans according to an embodiment;

[0023] Figure 8 Schematic diagram of a partial structure of a countertop vacuum cleaner with integrated multiple fans according to an embodiment.

[0024] Reference numerals: tabletop vacuum cleaner with integrated multi-fan 10; glass 100; loading platform 20; slide rail 21; driving assembly 30; lifting mechanism 31; driving wheel 32; dust collection assembly 40; crossbeam 41; accommodating groove 410; fan 42; dust collecting member 43; connecting hole 431; dust collecting chamber 432; mounting hole 433; dust collection hood 44; dust collection air duct 45 DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0026] In the description of this utility model, "above," "below," and "within" are understood to be exclusive of the number indicated, while "above," "below," and "within" are understood to be inclusive of the number indicated. The use of "first" and "second" is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, or implicitly specifying the number or order of the technical features indicated.

[0027] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0028] In this utility model, unless otherwise expressly defined, terms such as "disposed," "installed," and "connected" should be interpreted broadly. For example, they may refer to direct connection or indirect connection through an intermediate medium; fixed connection or detachable connection or integral molding; mechanical connection; internal communication between two components or interaction between two components. Those skilled in the art can reasonably determine the specific meanings of these terms in this utility model based on the specific content of the technical solution.

[0029] During the glass processing process, the cut glass is manually slit on a slitting table, leaving a large amount of glass powder and glass slag on the table. If not cleaned in time, the glass powder will form clumps on the felt of the slitting table, and the glass slag will be embedded in the felt, causing scratches on the glass surface and an increase in defective products. Generally, workers use compressed air to blow, which will cause dust to fly and easily enter the mouth and nose. If an industrial vacuum cleaner is used, due to its limited suction power, it will take a long time to clean and the dust collection efficiency is low, affecting the normal production of glass.

[0030] See Figures 1 to 5 To solve the above problems, an embodiment of the present application provides a tabletop vacuuming device 10 integrated with multiple fans 42, including a loading platform 20, a driving assembly 30 and a dust collection assembly 40. The loading platform 20 is used to place glass 100. The dust collection assembly 40 is located above the loading platform 20. The dust collection assembly 40 includes a crossbeam 41 and fans 42, dust collection pieces 43 and dust collection covers 44 connected in sequence, and at least two fans 42 are connected to one dust collection piece 43. The dust collection piece 43 is provided on the crossbeam 41, and the dust collection cover 44 faces the loading platform 20. The crossbeam 41 is provided on the loading platform 20. The driving assembly 30 is provided on the crossbeam 41 and can drive the dust collection assembly 40 to move relative to the loading platform 20.

[0031] See Figures 1 to 5In some embodiments, a tabletop vacuum cleaner 10 integrated with multiple fans 42 includes a loading platform 20, a drive assembly 30, and a dust collection assembly 40. The loading platform 20 is used to place glass 100, which can be transported to the loading platform 20 via the conveyor belt in the previous step. The dust collection assembly 40 is located above the loading platform 20 and can be used to clean foreign matter on the glass 100 placed on the loading platform 20. Specifically, the dust collection assembly 40 includes a crossbeam 41 and a fan 42, a dust collection member 43, and a dust collection hood 44 connected in sequence. The crossbeam 41 can serve as a connection and support for the fixed position. The fan 42 is used to provide wind power to the dust collection hood 44, so that foreign matter on the surface of the glass 100, such as glass slag and glass fragments, is absorbed by the dust collection member 43 by the dust collection hood 44. The dust collection hood 44 faces the loading platform 20 to vacuum and clean foreign matter on the glass 100, thereby achieving dust cleaning of the glass 100. The dust collection member 43 is provided on the crossbeam 41 to accommodate foreign matter sucked into the dust collection hood 44. At least two fans 42 are connected to one dust collection member 43, which can reduce the distance between the dust collection hood 44 and the fan 42, effectively reducing the installation space. At the same time, at least two fans 42 corresponding to one dust collection member 43 can also increase the dust collection force. For example, two fans 42 corresponding to one dust collection member 43 can increase the dust collection force compared to one fan 42 corresponding to one dust collection member 43. The design of integrating multiple fans 42 can also reduce the installation space. In another embodiment, three fans 42 can be used to correspond to one dust collection member 43. While ensuring the dust collection effect, it can also effectively reduce the installation space and increase the dust collection force. In some embodiments, the three fans 42 can be independently controlled according to the actual dust collection needs. In some embodiments, the fan 42 uses a DC negative pressure fan 42. The working principle of the DC negative pressure fan 42 is based on negative pressure ventilation. By generating a vacuum negative pressure, a pressure difference is formed, which causes air to flow. This fan 42 is used in the dust collection assembly 40, mainly by generating negative pressure, sucking air containing foreign matter on the glass 100 into the interior of the device, filtering it through the filter, separating and collecting the dust, and finally discharging the purified air. This process not only effectively removes dust from the air, but also improves air quality, ensuring a clean and safe working environment. At the same time, the DC negative pressure fan 42 has the characteristics of low investment cost, large air volume, low noise, low energy consumption, stable operation, long life, and high efficiency. The crossbeam 41 is located on the loading platform 20, and the drive assembly 30 is located on the crossbeam 41 and can drive the dust collection assembly 40 to move relative to the loading platform 20 to achieve automated dust collection and cleaning of the table. In some embodiments, the material of the shell of the dust collection hood 44 can be ABS plastic (a terpolymer of three monomers: acrylonitrile, butadiene, and styrene). ABS plastic has excellent physical properties, such as good electrical properties, wear resistance, dimensional stability, chemical resistance, and surface gloss, and is easy to process and shape.Furthermore, flame-retardant ABS material offers excellent flame retardancy, fluidity, high gloss, and easy color matching. In some embodiments, a dust collection member 43 is connected to a dust collection channel and can be used to absorb foreign matter sucked in by the dust hood 44, thus providing a dust storage function. The dust collection member 43 can be equipped with dual-channel cyclonic suction, which removes dirt sucked in by the dust hood 44 through the dust collection channel and stores it in a sealed dust bag, thereby facilitating cleaning and dust storage of the dust collection assembly 40. The edge of the dust hood 44, which is located on the side closest to the glass 100, is parallel to the loading platform 20, enabling the dust hood 44 to fully remove foreign matter from the surface of the glass 100, thereby improving the cleaning efficiency of the countertop vacuum cleaner 10 integrated with multiple blowers 42. In some embodiments, the dust hood 44 can be provided as a single unit or as multiple units, with the open surface of the dust hood 44 extending over the length of the glass 100 along the crossbeam 41, providing a more comprehensive cleaning of the surface of the glass 100.

[0032] See Figure 3 、 Figure 4 and Figure 5 In some embodiments, the dust collection component 40 also includes a dust collection duct 45, which is used to transport dust-laden air. The dust collection duct connects the dust collection hood 44 and the fan 42 to transport dust-laden air. During the dust collection process, the dust collection hood 44 controls the dust source by exhausting air, while the dust collection duct 45 is responsible for transporting the dust-laden air to the dust collection piece 43. The dust collection piece 43 separates dust particles from these dust-laden air flows and collects them, thereby completing the cleaning work. In this process, the fan 42 acts as a power device to ensure that the dust-laden air can be discharged into the atmosphere from the dust collection hood 44 through the dust collection duct 45 and the dust collection piece 43. Specifically, the dust collecting piece 43 is provided with a connection hole 431 on the surface and a dust collecting chamber 432 inside. In some embodiments, the connection hole 431 can be provided on the side surface of the dust collecting piece 43, and the dust suction duct 45 is provided on the outside of the dust collecting piece 43. One end of the dust suction duct 45 is connected to the connection hole 431 and is connected to the dust collecting piece 43 through the connection hole 431. The other end of the dust suction duct 45 is connected to the dust collection hood 44. In the tabletop vacuuming device 10 with integrated multiple fans 42 provided in the present application, at least two dust suction ducts 45 are provided to connect to the dust collecting chamber 432 in the same dust collecting piece 43. Each fan 42 corresponds to a dust suction duct 45, and the fan 42 is connected to the dust collecting chamber 432 to realize the connection of two fans 42 in the same dust collecting piece 43.

[0033] See Figure 5 、 Figure 6 and Figure 7In some embodiments, at least two mounting holes 433 communicating with the dust collecting chamber 432 are provided on the surface of the dust collecting member 43. The mounting holes 433 are used to install the fan 42. In some embodiments, the mounting holes 433 can be provided at the upper end of the surface of the dust collecting member 43. In this case, the dust collecting member 43 can serve as a support for the fan 42 while being used to install the fan 42. The fan 42 is provided on the dust collecting member 43 through the mounting holes 433 in a one-to-one correspondence. Figure 5 The connection hole 431 shown in FIG is located on the opposite side of the mounting hole 433. In this embodiment, the dust collection duct 45 can be provided in the dust collection member 43. Specifically, a receiving groove 410 is provided at the bottom of the crossbeam 41, the dust collection member 43 is provided at the top of the crossbeam 41, and the dust collection duct 45 is provided in the receiving groove 410. The dust collection duct 45 passes through the crossbeam 41 from the receiving groove 410 and is connected to the dust collection member 43 through the connection hole 431 at the lower end of the dust collection member 43. The internalization of the dust collection duct 45 can save installation space. When the connection hole 431 is located on the side of the dust collection member 43, the dust collection duct 45 is located outside the dust collection member 43, and the dust collection member 43 and the dust collection hood 44 can be connected through the dust collection duct 45.

[0034] See Figures 1 to 5 In some embodiments, there are multiple dust collection pieces 43, and the multiple dust collection pieces 43 are arranged along the length direction of the beam 41. The multiple dust collection pieces 43 are respectively connected to the fan 42 and the dust collection duct 45. The multiple dust collection pieces 43 can increase the dust collection and cleaning ability of the countertop dust collection device 10 integrated with multiple fans 42. At the same time, each dust collection piece 43 is connected to at least two DC negative pressure fans 42. Correspondingly, the dust collection hood 44 can be set according to needs. In some embodiments, multiple dust collection hoods 44 can be set, each dust collection hood 44 corresponds to a dust collection duct 45, and the multiple dust collection hoods 44 are arranged along the length direction of the beam 41. The multiple dust collection hoods 44 are arranged at intervals and each dust collection hood 44 is located on the same straight line. The adsorption area of ​​the multiple dust collection hoods 44 working together can cover the length of the glass 100 along the extension direction of the beam 41, so as to achieve all-round adsorption of foreign matter on the surface of the glass 100, so as to achieve automatic dust collection and cleaning of the countertop. In other embodiments, a dust hood 44 may be provided, and a plurality of connection positions are provided on the dust hood 44 so that different dust suction ducts 45 are connected to the dust hood 44 .

[0035] See Figure 7 and Figure 8The dust suction duct 45 is an elastic hose. For example, the dust suction duct 45 can be made of a PU (polyurethane) plastic rib spiral reinforced hose. The PU (polyurethane) plastic rib spiral reinforced hose is made of PU (polyurethane) and high-strength plastic ribs. It has the characteristics of light weight, softness, good elasticity, corrosion resistance, hydrolysis resistance, high transparency, non-toxic and odorless, small bending radius, and good negative pressure resistance. It can maintain its original shape under suction and maintain good flexibility even at extremely low temperatures. It has super high strength and super long service life. The PU plastic rib spiral reinforced hose is mainly used for ventilation and dust collection. It is suitable for high-speed flow of highly abrasive particles, gravel, crushed stone, fine particles, useless glass, dust and chips, as well as gas and liquid environments.

[0036] See Figure 6 and Figure 7 In some embodiments, the drive assembly 30 includes a drive wheel 32, which can drive the dust collection assembly 40 to move along the glass 100. The drive assembly 30 also includes a motor and a transmission assembly. The motor is mounted on the crossbeam 41, and the transmission assembly connects the motor and the drive wheel 32. The transmission assembly can be a chain, a synchronous belt, a round belt, a V-belt, or other transmission assembly that can implement this embodiment. The motor drives the transmission assembly to drive the drive wheel 32 to move on the glass 100. Specifically, for example, the transmission assembly is a chain, and the motor drives the chain, which can drive the drive wheel 32 to rotate. When the drive wheel 32 moves on the glass 100, it can drive the dust collection assembly 40 to move on the glass 100, thereby realizing the automated dust collection and cleaning of the countertop by the countertop vacuuming device 10 integrated with multiple fans 42. In some embodiments, the drive assembly 30 includes a lifting mechanism 31, which can lift and lower the dust collection assembly 40 relative to the loading platform. Specifically, the lifting mechanism 31 is connected between the crossbeam 41 and the drive wheel 32. The lifting mechanism 31 is used to synchronously adjust the height of the dust collection hood 44 and the drive wheel 32 relative to the loading platform 20. In some embodiments, the lifting mechanism 31 can be a cylinder, which can drive the height of the crossbeam 41, the dust collection hood 44, and the drive wheel 32 relative to the glass 100. In some embodiments, the loading platform 20 is provided with a slide rail 21, and the crossbeam 41 is slidably mounted on the slide rail 21. The drive assembly 30 acts to drive the crossbeam 41 to slide along the slide rail 21.

[0037] When the tabletop vacuum cleaner 10 with integrated multi-blower 42 provided by the present application is in a standby state, the dust collection assembly 40 of the tabletop vacuum cleaner 10 with integrated multi-blower 42 is located above the carrying platform, and the dust collection assembly 40 and the driving wheel 32 are at a certain distance from the glass 100. At this time, other operations can be performed on the glass 100. Since the dust collection hood 44 is at a certain distance from the surface of the glass 100, the dust collection assembly 40 does not affect other operations on the glass 100. When foreign matter such as glass powder and glass slag that needs to be cleaned is generated during the processing of the glass 100 (such as cutting the glass 100), the tabletop vacuum cleaner 10 with integrated multi-blower 42 begins the dust collection and cleaning operation. The dust collection assembly 40 includes a crossbeam 41 and a fan 42, a dust collection member 43, and a dust collection hood 44 connected in sequence. The crossbeam 41 serves to connect and support the fixed position. The fan 42 is used to provide wind force to the dust collection hood 44, so that foreign matter on the surface of the glass 100, such as glass slag and glass fragments, is sucked into the dust collection member 43 by the dust collection hood 44. The dust collection hood 44 faces the loading platform 20 to clean the foreign matter on the glass 100, thereby completing the dust collection and cleaning of the glass 100. The dust collection member 43 is arranged on the crossbeam 41 to accommodate foreign matter sucked in by the dust collection hood 44. At least two fans 42 are connected to one dust collection member 43, which can reduce the distance between the dust collection hood 44 and the fan 42, effectively reducing the installation space. At least two fans 42 are associated with each dust collection member 43, which can also increase the dust collection force. The fan 42 can be a DC negative pressure fan 42, which can drive the crossbeam 41, the dust cover 44 and the driving wheel 32 to descend through the lifting mechanism 31. The crossbeam 41, the dust cover 44 and the driving wheel 32 are lowered together. When the driving wheel 32 abuts against the surface of the glass 100, the position of the dust cover 44 can be fixed; the driving assembly 30 can drive the driving wheel 32 to rotate on the glass 100. When the driving wheel 32 abuts against the surface of the glass 100 during the above process, the driving wheel 32 can rotate on the glass 100 under the drive of the driving assembly 30. The rotation of the driving wheel 32 on the glass 100 can It can drive the crossbeam 41 to move along the slide rails 21 on both sides of the loading platform 20, and the dust cover 44 of the dust collection component 40 also moves along the direction of the slide rails 21. The dust collection hood 44 of the dust collection component 40 can vacuum and clean the surface of the glass 100. Furthermore, when the tabletop vacuuming device 10 with integrated multi-fan 42 completes a vacuuming and cleaning operation, the dust collection component 40 can be raised by the lifting mechanism 31 and restored to its initial position, that is, there is a certain distance between the driving wheel 32 and the glass 100. When the glass 100 surface needs to be vacuumed and cleaned next time, the above steps can be repeated. As shown in the above working process, the tabletop vacuuming device 10 with integrated multi-fan 42 can realize automatic vacuuming and cleaning of the tabletop, and can effectively reduce the installation space.

[0038] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0039] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A tabletop vacuum cleaner with integrated multi-fans, characterized in that: It includes a loading platform, a driving assembly and a dust collection assembly, the loading platform is used to place glass, the dust collection assembly is located above the loading platform, the dust collection assembly includes a crossbeam and a fan, a dust collection piece and a dust collection hood connected in sequence, and at least two of the fans are connected to one dust collection piece, the dust collection piece is arranged on the crossbeam, the dust collection hood faces the loading platform, the crossbeam is arranged on the loading platform, the driving assembly is arranged on the crossbeam and can drive the dust collection assembly to move relative to the loading platform.

2. The tabletop vacuum cleaner with integrated multi-fan according to claim 1, characterized in that: The dust collection component also includes a dust collection duct, the dust collection piece is provided with a connection hole on the surface and a dust collecting chamber inside, one end of the dust collection duct is connected to the connection hole, and the other end of the dust collection duct is connected to the dust collection hood, at least two of the dust collection ducts are connected to the dust collecting chamber in the same dust collection piece, and the fan is connected to the dust collecting chamber.

3. The tabletop vacuum cleaner with integrated multi-fans according to claim 2, characterized in that: At least two mounting holes communicating with the dust collecting chamber are provided on the surface of the dust collecting piece, and the fans are arranged on the dust collecting piece through the mounting holes in a one-to-one correspondence.

4. The tabletop vacuum cleaner with integrated multi-fans according to claim 2, characterized in that: There are multiple dust collecting pieces, and the multiple dust collecting pieces are arranged along the length direction of the beam.

5. The tabletop vacuum cleaner device integrated with multiple fans according to claim 4, characterized in that: Each of the dust collection ducts is connected to a dust collection hood, and a plurality of the dust collection hoods are arranged along the length direction of the beam, and the dust collection hoods are located on the same straight line.

6. The tabletop vacuum cleaner with integrated multi-fans according to claim 2, characterized in that: The dust suction air duct is an elastic hose.

7. The tabletop vacuum cleaner device integrated with multiple fans according to claim 6, characterized in that: The driving assembly includes a lifting mechanism, which connects the crossbeam and the dust hood, and is used to adjust the height of the dust hood relative to the loading platform.

8. The tabletop vacuum cleaner device integrated with multiple fans according to claim 7, characterized in that: The driving assembly includes a driving wheel, and the lifting mechanism is connected between the crossbeam and the driving wheel. The lifting mechanism is used to synchronously adjust the height of the dust hood and the driving wheel relative to the loading platform.

9. The tabletop vacuum cleaner device integrated with multiple fans according to claim 2, characterized in that: A receiving groove is provided at the bottom of the crossbeam, the dust collecting piece is arranged at the top of the crossbeam, the dust collecting air duct is arranged in the receiving groove, and passes through the crossbeam from the receiving groove to be connected with the dust collecting piece.

10. The tabletop vacuum cleaner device integrated with multiple fans according to claim 1, characterized in that: The loading platform is provided with a slide rail, the crossbeam is slidably arranged on the slide rail, and the driving component acts to drive the crossbeam to slide along the slide rail.

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