Filtering and subpackaging device of dust collector

Abstract

The utility model relates to a filtering and subpackaging device of a dust collector, which belongs to the technical field of cleaning equipment and comprises a dust collecting cylinder, a first chamber and a second chamber are arranged in the dust collecting cylinder, the second chamber is used for collecting and subpackaging dust particles, a first transverse plate is fixed at the bottom of the first chamber, and a second transverse plate is fixed at the bottom of the second chamber. Symmetrical limiting sliding columns are arranged on the first transverse plate, a second transverse plate is fixed to the tops of the limiting sliding columns, an alternating current motor is installed on the second transverse plate, the output end of the alternating current motor is connected with a rotating disc, a first flange plate is arranged at the bottom of the rotating disc, and the first flange plate is connected with one end of a ball connecting rod. The other end of the ball connecting rod is connected with a second flange plate, and the second flange plate is arranged above the rectangular sliding block. Dust particles and other impurities sucked by the dust collector can be filtered and sub-packaged, stubborn dust attached to the filter cartridge can be further filtered in an oscillating mode, and the filtering and sub-packaging quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning equipment, in particular to a filtering and packaging device for a vacuum cleaner. Background Art

[0002] Vacuum cleaners are usually used to clean dust, dirt and other debris on the surface of floors, carpets, furniture, etc. They inhale air and debris by generating negative pressure, separate them through the filtration system, and finally discharge the cleaned air to maintain indoor cleanliness and air quality. Vacuum cleaners often inhale not only dust particles, but also paper, gravel and other large impurities. Most vacuum cleaners on the market currently use bag filtration and filter filtration to filter dust, but both have poor filtering and separation effects between dust particles and other impurities, resulting in a large number of dust particles still adsorbed and accumulated in the bags, filters and other separated impurities, and the separation quality is not up to standard, which makes it easy to cause large-scale dust when disassembling bags, filters and dumping impurities. If inhaled by the human body, it will affect the life, health and safety of the human body, greatly increasing the hazard coefficient of the use of vacuum cleaners; and the dumping of other separated impurities by traditional vacuum cleaners is cumbersome and complicated, which reduces the cleaning efficiency of vacuum cleaners. Summary of the invention

[0003] The utility model overcomes the shortcomings of the prior art and provides a filtering and packaging device for a vacuum cleaner.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is:

[0005] The utility model provides a filter subassembly device for a vacuum cleaner, the filter subassembly device comprising a filter oscillation mechanism and a subassembly and disassembly mechanism:

[0006] The filtering oscillation mechanism comprises a dust collecting cylinder, a first chamber and a second chamber are arranged in the dust collecting cylinder, the second chamber is used to collect and pack dust particles, a first transverse plate is fixed to the bottom of the first chamber, a symmetrical limiting slide column is arranged on the first transverse plate, a second transverse plate is fixed to the top of the limiting slide column, an AC motor is installed on the second transverse plate, an output end of the AC motor is connected to a rotating disk, a first flange is arranged at the bottom of the rotating disk, the first flange is connected to one end of a ball connecting rod, the other end of the ball connecting rod is connected to a second flange, and the second flange is arranged above a rectangular slider;

[0007] The assembly and disassembly mechanism includes a circular plate, on which a gear bin is arranged, a double-headed threaded rod passes through the gear bin, a first gear is fixed in the middle of the double-headed threaded rod, the first gear is placed in the gear bin, and the same clamping arms are installed at both ends of the double-headed threaded rod through threaded nuts, and the two clamping arms are used to clamp the filter cartridge, and the top of the filter cartridge is placed on the outside of the anti-dust sleeve column, and the anti-dust sleeve column is connected to a dust suction hose.

[0008] Furthermore, in a preferred embodiment of the present invention, the rectangular sliding block is installed in a rectangular slide plate, and the same movable cross plates are welded on both sides of the rectangular slide plate.

[0009] Furthermore, in a preferred embodiment of the utility model, the movable horizontal plate is provided with a cylindrical through hole, and the movable horizontal plate is sleeved on the limiting sliding column through the cylindrical through hole.

[0010] Furthermore, in a preferred embodiment of the utility model, the rectangular slider is provided with a threaded hole, a threaded rod is connected through the threaded hole, and one end of the threaded rod is connected to a first stepper motor.

[0011] Furthermore, in a preferred embodiment of the present invention, both ends of the threaded rod are installed on two screw mounting blocks, and the screw mounting blocks are arranged on a rectangular slide plate.

[0012] Furthermore, in a preferred embodiment of the utility model, a rectangular through hole is opened on the side wall of the first chamber, and the rectangular through hole is used to allow the welding block to move up and down, one side of the welding block is welded to the side of the rectangular slide plate, and the other side of the welding block is welded to the circular plate.

[0013] Furthermore, in a preferred embodiment of the present invention, the first gear meshes with the second gear, and the second gear is fixed on the second stepping motor.

[0014] Furthermore, in a preferred embodiment of the utility model, a transverse guide rod passes through the gear bin, and both ends of the transverse guide rod are connected to the clamping arms.

[0015] Furthermore, in a preferred embodiment of the present invention, the side of the dust collecting barrel is connected with an opening and closing door via a hinge.

[0016] Furthermore, in a preferred embodiment of the present invention, a plurality of universal wheels are installed at the bottom of the dust collecting barrel.

[0017] The beneficial technical effects of the utility model are:

[0018] The second stepper motor is controlled to rotate forward to drive the double-headed threaded rod to rotate. Since the threads on both sides of the double-headed threaded rod are in opposite directions, the two clamping arms can be driven to expand. After the clamping arms are expanded, they will be placed between the two expanded clamping arms. At this time, the second stepper motor is controlled to reverse and drive the double-headed threaded rod to rotate in the opposite direction, so that the two clamping arms move closer to the gear bin direction and thus clamp the filter cartridge, thereby achieving the clamping and fixing effect of the filter cartridge in the second chamber and the anti-dust sleeve column, and improving the stability of the filter oscillation mechanism to oscillate the filter cartridge at different frequencies, with high reliability; the AC motor is controlled to drive the rotating disk to rotate, so that the first The flange rotates centrifugally, and at this time, the rectangular slide plate is driven to reciprocate up and down in the vertical direction through the second flange of the ball connecting rod and the movable cross plate is limited to the limiting slide column. The rectangular slide plate is connected to the assembly and disassembly mechanism through the welding block. The assembly and disassembly mechanism clamps the filter cartridge, so the up and down reciprocating motion of the rectangular slide plate can make the filter cartridge do reciprocating oscillating motion, which can gradually shake the stubborn dust particles adsorbed and accumulated in the filter cartridge into the second chamber, further realizing the high-quality filtering and packaging effect of the filter cartridge, ensuring that the dust particles are completely separated from other impurities, and improving the cleaning performance of the filter cartridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. 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.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0022] Figure 3 It is a structural schematic diagram of AA of the utility model;

[0023] Figure 4 It is a schematic diagram of the connection structure between the filtering oscillating mechanism and the sub-assembling and disassembling mechanism of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the sub-assembly and disassembly mechanism of the utility model;

[0025] Figure 6 This is a schematic diagram of the installation structure of the filter cartridge of the utility model.

[0026] In the figure:

[0027] 1. Dust collecting cylinder; 2. First chamber; 3. Second chamber; 4. First horizontal plate; 5. Limiting sliding column; 6. Second horizontal plate; 7. AC motor; 8. Rotating plate; 9. First flange; 10. Ball connecting rod; 11. Second flange; 12. Rectangular slider; 13. Rectangular slide plate; 14. Movable horizontal plate; 15. Rectangular through hole; 16. Welding block; 17. Threaded rod; 18. First stepper motor; 19. Screw mounting block; 20. Round plate; 21. Gear compartment; 22. Double-ended threaded rod; 23. First gear; 24. Clamping arm; 25. Filter cartridge; 26. Anti-dust sleeve column; 27. Dust suction hose; 28. Second gear; 29. ​​Second stepper motor; 30. Transverse guide rod; 31. Hinge; 32. Opening and closing door; 33. Universal wheel. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the utility model, the reference to "embodiment", "one embodiment", "some embodiments", or "other embodiments" indicates that the specific features, structures or characteristics described in conjunction with the embodiment are included in at least some embodiments, but not necessarily all embodiments. Multiple occurrences of "embodiment", "one embodiment", or "some embodiments" do not necessarily all refer to the same embodiment. If the specification describes that a component, feature, structure or characteristic "may", "perhaps" or "can" be included, the specific component, feature, structure or characteristic is not necessarily included. If the specification or claim mentions "one" element, it does not mean that there is only one element. If the specification or claim mentions "another" element, it does not exclude the presence of more than one other element. In addition, specific features, structures, functions or characteristics can be combined in one or more embodiments in any suitable manner. For example, the first embodiment can be combined with the second embodiment, as long as the specific features, structures, functions or characteristics associated with the two embodiments are not mutually exclusive.

[0030] In the description of the present invention, unless otherwise specified, the use of ordinal adjectives such as "first", "second", and "third" to describe a common object only refers to different instances of the same object, and does not imply that the objects described in this way must adopt a given order, whether in time, space, order, or any other manner. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances. Example

[0032] like Figure 1 As shown, the present application provides a filter subassembly device for a vacuum cleaner, and the filter subassembly device includes a filter oscillation mechanism and a subassembly and disassembly mechanism.

[0033] like Figure 1 , 2 As shown in Figure 3, the filtering oscillation mechanism includes a dust collecting barrel 1, in which a first chamber 2 and a second chamber 3 are arranged, the second chamber 3 is used to collect and package dust particles, a first transverse plate 4 is fixed to the bottom of the first chamber 2, a symmetrical limiting slide column 5 is arranged on the first transverse plate 4, a second transverse plate 6 is fixed to the top of the limiting slide column 5, an AC motor 7 is installed on the second transverse plate 6, the output end of the AC motor 7 is connected to a rotating disk 8, a first flange 9 is arranged at the bottom of the rotating disk 8, the first flange 9 is connected to one end of a ball connecting rod 10, the other end of the ball connecting rod 10 is connected to a second flange 11, and the second flange 11 is arranged above a rectangular slider 12.

[0034] like Figure 3 As shown, the rectangular sliding block 12 is installed in a rectangular sliding slot plate 13 , and the same movable horizontal plates 14 are welded on both sides of the rectangular sliding slot plate 13 .

[0035] like Figure 3 As shown, the movable transverse plate 14 is provided with a cylindrical through hole, and the movable transverse plate 14 is sleeved on the limiting sliding column 5 through the cylindrical through hole.

[0036] like Figure 2 , 4 As shown, a rectangular through hole 15 is opened on the side wall of the first chamber 2, and the rectangular through hole 15 is used to allow the welding block 16 to move up and down. One side of the welding block 16 is welded to the side of the rectangular slide plate 13, and the other side of the welding block 16 is welded to the circular plate 20.

[0037] It should be noted that when the vacuum cleaner is performing vacuuming, the inhaled dust particles and impurities will enter the filter cartridge 25 through the dust suction hose 27 and the anti-dust sleeve column 26. The filter cartridge 25 is used to filter tiny dust particles that fall into the second chamber 3, and store other impurities with larger volumes in the filter cartridge 25, thereby achieving a filtering and packaging effect; during the filtering and packaging process, the AC motor 7 is controlled to start, and the output end of the AC motor 7 causes the rotating disk 8 to rotate. When the rotating disk 8 rotates, the first flange 9 is caused to perform centrifugal rotation. At this time, through the connection of the ball connecting rod 10 and under the action of the movable cross plate 14 limited to the limiting sliding column 5, the second flange 11 can be driven to perform up and down reciprocating motion in the vertical direction, so that the second flange 11 drives the torque The rectangular slider 12 and the rectangular slide plate 13 make a synchronous up and down reciprocating motion as a whole, and the rectangular slide plate 13 is connected to the sub-assembly and disassembly mechanism through the welding block 16. The sub-assembly and disassembly mechanism clamps the filter cartridge, so the up and down reciprocating motion of the rectangular slide plate 13 can make the filter cartridge 25 do a reciprocating oscillating motion, which can make the stubborn dust particles adsorbed and accumulated in the filter cartridge 25 gradually shaken off into the second chamber 3, further realizing the high-quality filtering and sub-assembly effect of the filter cartridge 25, ensuring that the dust particles are completely separated from other impurities, improving the cleaning performance of the filter cartridge 25, avoiding large-scale dusting during disassembly, protecting human health, and at the same time greatly improving the sub-assembly and processing degree of dust particles and other impurities, making it convenient for people to clean the vacuum cleaner efficiently.

[0038] like Figure 3 As shown, the rectangular slider 12 is provided with a threaded hole, through which a threaded rod 17 is connected, and one end of the threaded rod 17 is connected to a first stepper motor 18 .

[0039] like Figure 3 As shown, both ends of the threaded rod 17 are installed on two screw mounting blocks 19 , and the screw mounting blocks 19 are arranged on the rectangular slide plate 13 .

[0040] It should be noted that when there are too many dust particles accumulated in the filter cartridge and the filter screen on the filter cartridge 25 is clogged, the first stepper motor 18 is controlled to start forward rotation, and the output end of the first stepper motor 18 drives the threaded rod 17 to rotate forward, and the threaded rod 17 drives the rectangular slider 12 to slide in one direction on the rectangular slide plate 13 through the threaded hole and then fixed. At this time, the second flange 11 moves synchronously with the rectangular slide plate 13, thereby increasing the folding degree of the first flange 9 and the second flange 11 on the ball connecting rod 10. At this time, when the first flange 9 rotates centrifugally, the frequency of the reciprocating oscillation of the rectangular slide plate 13 up and down can be increased to achieve the filter cartridge. The dust particles accumulated in large quantities in 25 are subjected to high-frequency oscillation effect, so as to solve the filter blockage problem caused by the accumulation of a large number of dust particles in the filter cartridge 25, and further improve the quality of filtering and packaging between dust particles and other impurities in the vacuum cleaner. Similarly, the first stepper motor 18 is controlled to start forward rotation, and the rectangular slide plate 13 is driven by the threaded rod 17 to slide in the opposite direction and then fixed, so as to stretch the folding degree of the first flange plate 9 and the second flange plate 11 to the ball connecting rod 10, thereby reducing the frequency of the reciprocating oscillation of the rectangular slide plate 13 up and down, which is suitable for the accumulation oscillation of trace dust particles, has diversified functions, and has a more humanized design and high practicality.

[0041] like Figure 1 , 4 As shown in Figures 5 and 6, the assembly and disassembly mechanism includes a circular plate 20, on which a gear bin 21 is provided, and a double-headed threaded rod 22 passes through the gear bin 21, a first gear 23 is fixed in the middle of the double-headed threaded rod 22, and the first gear 23 is placed in the gear bin 21. The same clamping arms 24 are installed at both ends of the double-headed threaded rod 22 through threaded nuts, and the two clamping arms 24 are used to clamp a filter cartridge 25. The top of the filter cartridge 25 is placed on the outside of an anti-dust sleeve column 26, and a dust suction hose 27 is connected to the anti-dust sleeve column 26.

[0042] like Figure 5 As shown, the first gear 23 meshes with the second gear 28 , and the second gear 28 is fixed on the second stepping motor 29 .

[0043] like Figure 4 , 5 As shown, a transverse guide rod 30 passes through the gear chamber 21 , and both ends of the transverse guide rod 30 are connected to the clamping arm 24 .

[0044] It should be noted that the installation steps of the traditional filter cartridge 25 are cumbersome, and dust or damage may occur during disassembly, which is not conducive to the filtering and packaging tasks of the vacuum cleaner; the second stepper motor 29 is controlled to rotate forward, so that the second gear 28 drives the first gear 23 to rotate. At this time, the rotation of the first gear 23 drives the double-headed threaded rod 22 to rotate. Since the threads on both sides of the double-headed threaded rod 22 are in opposite directions, the two clamping arms 24 can be driven to unfold. After the clamping arms 24 are unfolded, the filter cartridge 25 is placed on the outside of the anti-dust sleeve column 26, and the body of the filter cartridge 25 is placed between the two unfolded clamping arms 24. At this time, the second stepper motor 29 is controlled to reverse, thereby driving the first gear 23 to rotate. The double-headed threaded rod 22 rotates in the opposite direction, so that the two clamping arms 24 move closer to the gear compartment 21 and thus clamp the filter cartridge 25, thereby achieving the clamping and fixing effect of the filter cartridge 25 on the second chamber 3 and the anti-dust sleeve 26, and improving the stability of the filter oscillation mechanism in oscillating the filter cartridge at different frequencies. The clamping effect of the clamping arms 24 on the filter cartridge can facilitate the user to easily take out the filter cartridge 25 for cleaning, thereby improving the efficiency and convenience of the vacuum cleaner filtration and disassembly, and having high practicality. The setting of the anti-dust sleeve 26 can prevent the leakage of dust particles from the filter cartridge 25 during the oscillation process, avoid causing large-scale dust in the external environment, and ensure the cleanliness of the vacuum cleaner use environment.

[0045] like Figure 1 As shown, the side of the dust collecting barrel 1 is connected with an opening and closing door 32 via a hinge 31.

[0046] like Figure 1 As shown, a plurality of universal wheels 33 are installed at the bottom of the dust collecting barrel 1.

[0047] It should be noted that for the complicated disassembly steps of the filter structure of some vacuum cleaners on the market, it is difficult for aging users to complete the disassembly and installation of the filter cartridge independently. Therefore, in this embodiment, the filter cartridge 25 can be taken out by opening the opening and closing door 32, which greatly improves the convenience of disassembly and cleaning of the filter cartridge 25, facilitates independent use by elderly users, and greatly improves the user experience; and the setting of the universal wheel 33 enables the filter packaging device to move with the user's vacuuming direction, further improving the portability of vacuuming.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution, which should be included in the scope of the claims of the utility model.

Claims

1. A filter subassembly device for a vacuum cleaner, the filter subassembly device comprising a filter oscillation mechanism and a subassembly and disassembly mechanism, characterized in that: The filtering oscillation mechanism comprises a dust collecting cylinder, a first chamber and a second chamber are arranged in the dust collecting cylinder, the second chamber is used to collect and pack dust particles, a first transverse plate is fixed to the bottom of the first chamber, a symmetrical limiting slide column is arranged on the first transverse plate, a second transverse plate is fixed to the top of the limiting slide column, an AC motor is installed on the second transverse plate, an output end of the AC motor is connected to a rotating disk, a first flange is arranged at the bottom of the rotating disk, the first flange is connected to one end of a ball connecting rod, the other end of the ball connecting rod is connected to a second flange, and the second flange is arranged above a rectangular slider; The assembly and disassembly mechanism includes a circular plate, on which a gear bin is arranged, a double-headed threaded rod passes through the gear bin, a first gear is fixed in the middle of the double-headed threaded rod, the first gear is placed in the gear bin, and the same clamping arms are installed at both ends of the double-headed threaded rod through threaded nuts, and the two clamping arms are used to clamp the filter cartridge, and the top of the filter cartridge is placed on the outside of the anti-dust sleeve column, and the anti-dust sleeve column is connected to a dust suction hose.

2. The filter packing device for a vacuum cleaner according to claim 1, characterized in that: The rectangular sliding block is installed in a rectangular sliding slot plate, and the same movable transverse plates are welded on both sides of the rectangular sliding slot plate.

3. The filter packing device for a vacuum cleaner according to claim 2, characterized in that: The movable horizontal plate is provided with a cylindrical through hole, and the movable horizontal plate is sleeved on the limiting sliding column through the cylindrical through hole.

4. The filter subpackaging device for a vacuum cleaner according to claim 1, characterized in that: The rectangular sliding block is provided with a threaded hole, a threaded rod is connected through the threaded hole, and one end of the threaded rod is connected to a first stepper motor.

5. The filter subpackaging device for a vacuum cleaner according to claim 4, characterized in that: The two ends of the threaded rod are penetrated and installed on two screw rod installation blocks, and the screw rod installation blocks are arranged on the rectangular slide slot plate.

6. The filter subpackaging device for a vacuum cleaner according to claim 1, characterized in that: A rectangular through hole is provided on the side wall of the first chamber, and the rectangular through hole is used to allow the welding block to move up and down. One side of the welding block is welded to the side of the rectangular slide plate, and the other side of the welding block is welded to the circular plate.

7. The filter subpackaging device for a vacuum cleaner according to claim 1, characterized in that: The first gear meshes with the second gear, and the second gear is fixed on the second stepping motor.

8. The filter subpackaging device for a vacuum cleaner according to claim 1, characterized in that: A transverse guide rod passes through the gear bin, and two ends of the transverse guide rod are connected to the clamping arms.

9. The filter subpackaging device for a vacuum cleaner according to claim 1, characterized in that: The side of the dust collecting cylinder is connected with an opening and closing door through a hinge.

10. The filter packing device for a vacuum cleaner according to claim 1, characterized in that: A plurality of universal wheels are installed at the bottom of the dust collecting cylinder.

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