Dust collector floor brush with good dust collection effect

Abstract

The utility model relates to a dust collector floor brush with a good dust collection effect, which comprises a mounting seat and a roller brush, a dust collection port is arranged on the mounting seat, the roller brush is rotatably connected at a position corresponding to the dust collection port in the mounting seat, a driving part for driving the roller brush to rotate is arranged in the mounting seat, and a cleaning component is arranged in the mounting seat. The sweeping assembly comprises transmission wheels, a transmission rod, rotating discs, worm wheels and worms, the transmission rod is rotationally connected into the mounting base, the transmission wheels are connected to the transmission rod, the rotating discs and the worms are rotationally connected in the mounting base, bristles are connected to the rotating discs, the rotating discs correspond to the worms one to one, the worm wheels are connected to the rotating discs and meshed with the worms, and the worm wheels are connected to the worm wheels and meshed with the worms. The transmission rod and the worm are connected through a bevel gear set, a bottom plate is detachably connected to the mounting base and covers the interior of the mounting base, and the roller brush, the transmission wheel and the bristles all penetrate through the bottom plate. The dust collection effect of the floor brush of the dust collector can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum cleaner floor brushes, in particular to a vacuum cleaner floor brush with good dust collection effect. Background Art

[0002] The vacuum cleaner floor brush is an important component of the vacuum cleaner. It is responsible for direct contact with the ground and brings debris particles on the ground into the suction port through the high-speed rotating roller brush. The debris particles are then sucked into the dust collector of the vacuum cleaner through the suction pipe, thereby achieving the effect of cleaning and dust removal.

[0003] The Chinese patent with announcement number CN204889870U discloses a vacuum cleaner floor brush, which includes: a main body consisting of a base and an upper cover; a connecting pipe arranged at one end of the main body; a suction port is formed on the bottom surface of one end of the base, and a roller brush assembly is arranged in the suction port; a motor for driving the roller brush assembly, a battery for supplying power to the motor, and a control circuit board are provided at the other end of the base; the control circuit board is electrically connected to the motor and the battery; a motor speed control component electrically connected to the control circuit board is provided on the main body to perform multi-speed speed control on the motor; as described above, the vacuum cleaner floor brush of the utility model can diversify the action states of the roller brush in the vacuum cleaner floor brush, and therefore meets the ever-developing living needs of people in the current society.

[0004] Regarding the related technologies mentioned above, in the prior art, the operator uses a motor to drive the roller brush assembly to rotate to sweep away debris particles, and cooperates with the exhaust of the connecting pipe to achieve the effect of sucking up the debris particles. However, some debris particles are sticky, and the sticky debris particles are easy to stick to the ground and are not easy to approach the pipe mouth of the connecting pipe with the roller brush assembly. In this way, there is a possibility that the vacuum cleaner floor brush cannot suck up the debris particles, which reduces the dust suction effect of the vacuum cleaner floor brush. Utility Model Content

[0005] In order to improve the dust collection effect of a vacuum cleaner floor brush, the present application provides a vacuum cleaner floor brush with good dust collection effect.

[0006] The present application provides a vacuum cleaner floor brush with good dust collection effect, which adopts the following technical solutions:

[0007] The worm gear is connected to the rotating disk and meshes with the worm gear, and the transmission rod and the worm gear are connected through a bevel gear set, and the mounting base is detachably connected to a bottom plate, and the bottom plate covers the inside of the mounting base, and the roller brush, the driving wheel and the brush bristles all pass through the bottom plate.

[0008] By adopting the above technical solution, when vacuuming, the operator brings the roller brush and the transmission wheel into contact with the ground, uses the driving member to drive the roller brush to rotate, and simultaneously moves the mounting base to rotate the transmission wheel, which drives the transmission rod to rotate, which drives the worm to rotate via the bevel gear set, and the worm gear drives the rotating disk to rotate, thereby achieving the purpose of the brush bristles cleaning the ground. Subsequently, the wind force from the suction port achieves the effect of sucking away the ground debris particles. The operator uses the friction between the transmission wheel and the ground to rotate the transmission wheel, and through the coordination between the bevel gear set, the worm gear, and the worm gear, the brush bristles rotate and sweep the ground. In this way, sticky debris particles on the ground are easily removed, and then the roller brush scrapes away the debris particles, so that the debris particles are sucked away as the roller brush rotates. Compared with the existing technology, the debris particles on the ground are more easily sucked away by the wind from the suction port, thereby improving the dust collection effect of the vacuum cleaner floor brush.

[0009] Optionally, a rubber ring is connected to the surface of the transmission wheel.

[0010] By adopting the above technical solution, the rubber ring is used to increase the friction between the transmission wheel and the ground, reducing the possibility of the transmission wheel slipping and making the transmission wheel easier to rotate.

[0011] Optionally, a residue-binding component is provided in the mounting seat, and the residue-binding component includes a lifting frame, a rotating roller and an adhesive tape. The lifting frame is vertically slidably fitted in the mounting seat, and an adjustment component for adjusting the position of the lifting frame is provided on the mounting seat. The rotating roller is detachably connected to the lifting frame, and the adhesive tape is sleeved on the surface of the rotating roller. The adhesive layer of the adhesive tape is the surface of the adhesive tape.

[0012] By adopting the above technical solution, when vacuuming, the operator moves the mounting base so that the adhesive tape contacts the ground, which drives the rotating roller to rotate. The adhesive layer on the tape's surface causes debris particles on the ground to adhere to the tape, making sticky debris easier to remove and improving the cleaning efficiency of the vacuum cleaner's floor brush. If the adhesive layer becomes too congested with debris particles and no more can adhere, the operator can tear off a layer of adhesive tape and resume cleaning the ground. As the adhesive tape gradually decreases, the diameter of the tape surface decreases and loses contact with the ground. The operator can adjust the position of the lifting frame using the adjustment assembly to ensure that the adhesive tape continues to contact the ground.

[0013] Optionally, the adjustment assembly includes a rotating ring, an adjusting rod and a limiting strip, the limiting strips are connected in two groups on the inner side wall of the mounting seat, one group of limiting strips is provided with two, the two groups of limiting strips are arranged opposite to each other, the lifting frame slides between the two groups of limiting strips, the adjusting rod passes through the mounting seat and is connected to the lifting frame, the rotating ring is rotatably connected to the mounting seat and is threadedly engaged with the adjusting rod.

[0014] By adopting the above technical solution, when adjusting the position of the adhesive tape, the operator rotates the rotating ring to lower the adjusting rod, which is restricted by the limiting bar to lower the lifting frame, driving the adhesive tape to lower, thereby achieving the effect of adjusting the position of the adhesive tape.

[0015] Optionally, a limiting component is provided between the rotating roller and the lifting frame, the limiting component includes a connecting plate and a connecting bolt, avoidance grooves are provided at both ends of the lifting frame, a rotating arc groove is provided in the avoidance groove, the rotating roller is located in the rotating arc groove, the connecting plate is provided at the notch of the avoidance groove, the connecting bolt passes through the connecting plate and the lifting frame, and is threadedly engaged with the lifting frame.

[0016] By adopting the above technical solution, when installing the rotating roller, the operator squeezes the rotating roller into the avoidance groove, causing the end of the lifting frame to deform until it enters the rotating arc groove, and then covers the connecting plate and rotates the connecting bolt to limit the end of the lifting frame, thereby achieving the effect of installing the rotating roller.

[0017] Optionally, a positioning assembly is provided on the rotating roller, and the positioning assembly includes a first positioning ring and a second positioning ring, the first positioning ring is connected to one end of the rotating roller, and the second positioning ring is threadedly engaged with the other end of the rotating roller, and the adhesive tape is located between the first positioning ring and the second positioning ring.

[0018] By adopting the above technical solution, when positioning the adhesive tape, the operator puts the adhesive tape on the rotating roller and contacts the first positioning ring, and then threads the second positioning ring on the rotating roller and contacts the adhesive tape, thereby achieving the effect of positioning the adhesive tape.

[0019] Optionally, a dust box is installed in the mounting base, the roller brush is rotatably connected in the dust box, a plurality of dust holes are opened in the dust box near the dust suction port, a dust inlet is connected to one side of the dust box, and the dust inlet faces the adhesive tape.

[0020] By adopting the above technical solution, the dust collection box is used to limit the wind force range of the dust suction port, and blocks debris with a larger area through the dust holes, so that the debris is retained in the dust collection box. Subsequently, the debris particles adhering to the surface of the adhesive tape are sucked out through the dust inlet, thereby reducing the residual debris particles.

[0021] Optionally, a plurality of auxiliary rollers are rotatably connected to the mounting base.

[0022] By adopting the above technical solution, the auxiliary roller is used to balance the angle of the mounting seat, so that the roller brush, rubber ring and adhesive tape can better contact the ground, thereby improving the operability of the vacuum cleaner floor brush.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. When vacuuming, the operator brings the roller brush and the transmission wheel into contact with the ground, uses the driving member to drive the roller brush to rotate, and at the same time moves the mounting base to rotate the transmission wheel, which drives the transmission rod to rotate, which drives the worm to rotate through the bevel gear set, and drives the rotating disk to rotate through the worm gear, so that the bristles can clean the ground. Then, the wind force from the suction port can suck away the debris particles on the ground. The operator uses the friction between the transmission wheel and the ground to rotate the transmission wheel, and through the coordination between the bevel gear set, the worm gear and the worm gear, the bristles can rotate and clean the ground. In this way, the sticky debris particles on the ground can be easily removed, and then the roller brush can scrape away the debris particles, so that the debris particles are sucked away as the roller brush rotates. Compared with the existing technology, the debris particles on the ground are more easily sucked away by the wind from the suction port, which improves the dust collection effect of the vacuum cleaner's floor brush.

[0025] 2. When vacuuming, the operator moves the mounting base so that the adhesive tape contacts the floor, which drives the rotating roller. The adhesive layer on the tape's surface causes debris to adhere to the tape, making it easier to remove sticky particles and improving the cleaning efficiency of the vacuum cleaner's floor brush. If the adhesive layer becomes too clogged with debris and no more can adhere, the operator can tear off a layer of tape and resume cleaning the floor. As the tape gradually decreases, its diameter decreases and it loses contact with the floor. The operator can adjust the position of the lifting frame using the adjustment assembly to ensure continued contact between the tape and the floor. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the vacuum cleaner floor brush in an embodiment of the present application.

[0027] Figure 2 It is a structural schematic diagram of the bottom of the vacuum cleaner floor brush in an embodiment of the present application.

[0028] Figure 3 It is a schematic diagram of the internal structure of the vacuum cleaner floor brush in an embodiment of the present application.

[0029] Figure 4 It is a cross-sectional view used to illustrate the internal structure of the vacuum cleaner floor brush in an embodiment of the present application.

[0030] Figure 5 It is a cross-sectional view used to illustrate the structure of the cleaning component in the embodiment of the present application.

[0031] Figure 6 It is a cross-sectional view used to illustrate the structure of the adjustment component and the residue sticking component in the embodiment of the present application.

[0032] Figure 7 It is an exploded view used to illustrate the structure of the slag sticking component, positioning component and limiting component in the embodiment of the present application.

[0033] Explanation of the accompanying reference numerals: 1. Mounting seat; 11. Dust suction port; 12. Dust collection box; 121. Dust inlet; 13. Roller brush; 14. Driving member; 15. Auxiliary roller; 2. Cleaning assembly; 21. Transmission wheel; 211. Rubber ring; 22. Transmission rod; 23. Rotating disk; 24. Worm gear; 25. Worm; 3. Slag sticking assembly; 31. Lifting frame; 311. Rotating arc groove; 32. Rotating roller; 33. Adhesive tape; 4. Adjusting assembly; 41. Rotating ring; 42. Adjusting rod; 43. Limiting strip; 5. Positioning assembly; 51. First positioning ring; 52. Second positioning ring; 6. Limiting assembly; 61. Connecting plate; 62. Connecting bolt; 7. Bottom plate. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1-Figure 7 This application is described in further detail.

[0035] The embodiment of the present application discloses a vacuum cleaner floor brush with good dust collection effect. Figure 1 、 Figure 2 and Figure 3 A vacuum cleaner floor brush with good dust collection performance includes a mounting base 1, which is provided with a dust suction port 11. A dust collection box 12 is fixedly connected to the mounting base 1. The dust collection box 12 has a plurality of dust holes formed near the dust suction port 11. A roller brush 13 is rotatably connected to the dust collection box 12. A driving member 14 is installed in the mounting base 1. The driving member 14 is a drive motor, and the driving member 14 and the roller brush 13 are connected by a synchronous belt.

[0036] Reference Figure 4 and Figure 5A cleaning assembly 2 is provided in the mounting base 1, and the cleaning assembly 2 includes a transmission wheel 21, a transmission rod 22, a rotating disk 23, a worm gear 24 and a worm 25. The transmission rod 22 is rotatably connected in the mounting base 1, and several transmission wheels 21 are fixedly connected to the transmission rod 22. A rubber ring 211 is fixedly connected to the surface of the transmission wheel 21, and the rubber ring 211 is used to increase the friction between the transmission wheel 21 and the ground. Several rotating disks 23 are rotatably connected in the mounting base 1, and bristles are fixedly connected to the rotating disk 23. Several worms 25 are rotatably connected in the mounting base 1, and the worms 25 correspond one to one with the rotating disks 23. The worm gear 24 is fixedly connected to the rotating disk 23 and meshes with the worm 25. The worm 25 and the transmission rod 22 are connected through a bevel gear set.

[0037] The operator moves the mounting base 1, rotates the transmission rod 22 through the rubber ring 211, rotates the worm 25, and drives the rotating disk 23 to rotate through the worm gear 24. The rotating bristles sweep the ground, remove the debris particles, and achieve the effect of preliminary cleaning of the debris particles.

[0038] Reference Figure 3 、 Figure 6 and Figure 7 Mounting base 1 houses a slag-binding assembly 3, comprising a lifting frame 31, a rotating roller 32, and an adhesive tape 33. Lifting frame 31 is a portal-shaped frame and is mounted within mounting base 1. Mounting base 1 houses an adjustment assembly 4, which comprises a rotating ring 41, an adjusting rod 42, and a limiting bar 43. Two sets of limiting bars 43 are fixedly connected to the inner sidewall of mounting base 1, each set comprising two limiting bars. The two sets of limiting bars 43 are positioned opposite each other, with lifting frame 31 slidingly engaged between the two sets of limiting bars 43. The adjusting rod 42 is fixedly connected to lifting frame 31 and extends through mounting base 1. The rotating ring 41 is rotatably connected to mounting base 1 and threadably engages with the adjusting rod 42.

[0039] Reference Figure 4 and Figure 7 The adhesive tape 33 is sleeved on the rotating roller 32. The adhesive layer of the adhesive tape 33 is disposed on the surface of the adhesive tape 33. The rotating roller 32 is provided with a positioning assembly 5. The positioning assembly 5 includes a first positioning ring 51 and a second positioning ring 52. The first positioning ring 51 is fixedly connected to one end of the rotating roller 32, and the second positioning ring 52 is threadedly engaged with the other end of the rotating roller 32. The adhesive tape 33 is located between the first positioning ring 51 and the second positioning ring 52. The second positioning ring 52 contacts the end of the adhesive tape 33. The dust collection box 12 is provided with a dust inlet 121, which faces the adhesive tape 33.

[0040] Reference Figure 7The lifting frame 31 is provided with a limiting assembly 6, which includes a connecting plate 61 and connecting bolts 62. Both ends of the lifting frame 31 are provided with escape grooves, each containing a rotation arc groove 311. The rotating roller 32 is positioned within the rotation arc groove 311. The connecting plate 61 is provided at the end of the lifting frame 31. The connecting bolts 62 pass through the connecting plate 61 and the lifting frame 31 and are threadedly engaged with the lifting frame 31.

[0041] The operator uses the adhesive tape 33 to adhere to debris particles, making them easier to remove. When there are many debris particles on the surface of the adhesive tape 33, a layer of adhesive tape 33 can be torn off and continued use can be continued. With long-term use, when the diameter of the adhesive tape 33 gradually decreases and no longer touches the ground, the operator rotates the rotating ring 41 to lower the adjustment rod 42, driving the lifting frame 31 to lower the adhesive layer to contact the ground. When a new adhesive tape 33 needs to be replaced, the operator puts the new adhesive tape 33 on the rotating roller 32 so that the end of the adhesive tape 33 touches the first positioning ring 51. Then, the operator rotates the second positioning ring 52 to position the adhesive tape 33, squeezes the rotating roller 32 into the avoidance groove, and deforms the end of the lifting frame 31 until the rotating roller 32 enters the rotating arc groove 311. Then, the operator covers the connecting plate 61 and rotates the connecting bolt 62 to tighten the end of the lifting frame 31, completing the replacement of the adhesive tape 33.

[0042] Reference Figure 2 The bottom end of the mounting base 1 is connected to the bottom plate 7 by bolts. The bottom plate 7 is provided with avoidance openings at the positions corresponding to the dust box 12, the adhesive tape 33, the rubber ring 211 and the bristles. The bottom plate 7 covers the inside of the mounting base 1.

[0043] Reference Figure 2 In order to improve the operability of the vacuum cleaner floor brush, a plurality of auxiliary rollers 15 are rotatably connected to the mounting base 1. The auxiliary rollers 15 are used to balance the mounting base 1 to ensure that the roller brush 13, the adhesive tape 33, the rubber ring 211 and the bristles all touch the ground.

[0044] The implementation principle of the vacuum cleaner floor brush with good dust collection effect in the embodiment of the present application is as follows: when vacuuming, the operator starts the driving part 14 to rotate the roller brush 13, and at the same time moves the mounting base 1, the rubber ring 211 rotates against the ground, and the rotating disk 23 rotates. The rotating bristles sweep the debris particles, and at the same time the adhesive tape 33 rotates against the ground, so that the debris particles adhere to the adhesive tape 33, and the rotating roller brush 13 rolls away the debris particles. The wind at the dust suction port 11 sucks away the debris particles on the surface of the adhesive tape 33 and the roller brush 13, and larger impurities are retained in the dust collection box 12, thereby achieving the effect of the vacuum cleaner floor brush absorbing debris particles.

[0045] The operator uses the friction between the transmission wheel 21 and the ground to rotate the transmission wheel 21, and through the cooperation between the bevel gear set, the worm gear 24 and the worm 25, the bristles rotate and clean the ground, so that the sticky debris particles on the ground are easily removed, and then the roller brush 13 is used to scrape away the debris particles, so that the debris particles are sucked away as the roller brush 13 rotates. Compared with the existing technology, the debris particles on the ground are more easily sucked away by the wind from the dust suction port 11, thereby improving the dust suction effect of the vacuum cleaner floor brush.

[0046] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A vacuum cleaner floor brush with good dust collection effect, characterized by: The utility model comprises a mounting seat (1) and a roller brush (13), wherein the mounting seat (1) is provided with a dust suction port (11), the roller brush (13) is rotatably connected to a position in the mounting seat (1) corresponding to the dust suction port (11), the mounting seat (1) is provided with a driving member (14) for driving the roller brush (13) to rotate, the mounting seat (1) is provided with a cleaning assembly (2), the cleaning assembly (2) comprises a transmission wheel (21), a transmission rod (22), a rotating disk (23), a worm wheel (24) and a worm (25), the transmission rod (22) is rotatably connected to the mounting seat (1), the transmission wheel (21) is on the transmission rod (22) The invention relates to a plurality of roller brushes connected to each other, wherein the rotating disc (23) and the worm (25) are both rotatably connected to each other in the mounting seat (1), bristles are connected to the rotating disc (23), the rotating disc (23) and the worm (25) correspond to each other one by one, the worm wheel (24) is connected to the rotating disc (23) and meshes with the worm (25), the transmission rod (22) and the worm (25) are connected via a bevel gear set, the mounting seat (1) is detachably connected to a bottom plate (7), the bottom plate (7) covers the interior of the mounting seat (1), and the roller brush (13), the transmission wheel (21) and the bristles all pass through the bottom plate (7).

2. The vacuum cleaner floor brush with good dust collection effect according to claim 1, characterized in that: A rubber ring (211) is connected to the surface of the transmission wheel (21).

3. The vacuum cleaner floor brush with good dust collection effect according to claim 1, characterized in that: A slag sticking component (3) is provided in the mounting seat (1), and the slag sticking component (3) includes a lifting frame (31), a rotating roller (32) and an adhesive tape (33). The lifting frame (31) is vertically slidably fitted in the mounting seat (1). An adjusting component (4) for adjusting the position of the lifting frame (31) is provided on the mounting seat (1). The rotating roller (32) is detachably connected to the lifting frame (31). The adhesive tape (33) is sleeved on the surface of the rotating roller (32), and the adhesive layer of the adhesive tape (33) is the surface of the adhesive tape (33).

4. The vacuum cleaner floor brush with good dust collection effect according to claim 3, characterized in that: The adjustment assembly (4) includes a rotating ring (41), an adjusting rod (42) and a limiting strip (43). Two groups of limiting strips (43) are connected on the inner side wall of the mounting seat (1). One group of limiting strips (43) is provided with two, and the two groups of limiting strips (43) are arranged opposite to each other. The lifting frame (31) is slidably fitted between the two groups of limiting strips (43). The adjusting rod (42) passes through the mounting seat (1) and is connected to the lifting frame (31). The rotating ring (41) is rotatably connected to the mounting seat (1) and is threadedly fitted with the adjusting rod (42).

5. The vacuum cleaner floor brush with good dust collection effect according to claim 3, characterized in that: A limiting assembly (6) is provided between the rotating roller (32) and the lifting frame (31), and the limiting assembly (6) includes a connecting plate (61) and a connecting bolt (62). Avoidance grooves are provided at both ends of the lifting frame (31), and a rotating arc groove (311) is provided in the avoidance groove. The rotating roller (32) is located in the rotating arc groove (311), and the connecting plate (61) is provided at the notch of the avoidance groove. The connecting bolt (62) passes through the connecting plate (61) and the lifting frame (31), and is threadedly engaged with the lifting frame (31).

6. The vacuum cleaner floor brush with good dust collection effect according to claim 3, characterized in that: A positioning assembly (5) is provided on the rotating roller (32), and the positioning assembly (5) comprises a first positioning ring (51) and a second positioning ring (52), wherein the first positioning ring (51) is connected to one end of the rotating roller (32), and the second positioning ring (52) is threadedly engaged with the other end of the rotating roller, and the adhesive tape (33) is located between the first positioning ring (51) and the second positioning ring (52).

7. The vacuum cleaner floor brush with good dust collection effect according to claim 3, characterized in that: A dust collecting box (12) is installed in the mounting seat (1), and the roller brush (13) is rotatably connected to the dust collecting box (12). The dust collecting box (12) is provided with a plurality of dust holes at a position close to the dust suction port (11). A dust inlet (121) is connected to one side of the dust collecting box (12), and the dust inlet (121) faces the adhesive tape (33).

8. The vacuum cleaner floor brush with good dust collection effect according to claim 1, characterized in that: The mounting seat (1) is also rotatably connected to a plurality of auxiliary rollers (15).

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