Multifunctional dust collector

Abstract

The utility model discloses a multifunctional dust collector which comprises a main connecting frame, the outer wall of the main connecting frame is fixedly connected with a negative pressure pump main body, the negative pressure pump main body is provided with a dust collecting box, the bottom of the main connecting frame is fixedly connected with an auxiliary connecting frame, and a dust collector shell is arranged below the auxiliary connecting frame. A cleaning mechanism is arranged in the dust collector shell; the cleaning mechanism comprises two cleaning rollers arranged at the bottom of the dust collector shell, and the bottoms of the two cleaning rollers movably extend out of the dust collector shell. According to the multifunctional dust collector, dust and impurities adsorbed on the ground can be cleaned through the two cleaning rollers arranged at the bottom of the dust collector shell, and meanwhile, the two cleaning rollers can synchronously and reversely rotate, so that dust can be cleaned in different directions, and the using effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum cleaners, in particular to a multifunctional vacuum cleaner. Background Art

[0002] A vacuum cleaner is a household appliance. Under the high-speed drive of an electric motor, the fan impeller in the vacuum cleaner discharges the air in the impeller at a high speed, and at the same time, continuously supplements the air in the dust collection part into the fan. In this way, a relatively high pressure difference will be formed with the outside world, so that dust and dirt at the suction nozzle are sucked into the dust collection part along with the air, and after passing through a filter, the dust and dirt are collected in the dust bin.

[0003] The publication number CN 216724386 U discloses a multifunctional vacuum cleaner, including a vacuum cleaner body and a mopping component connected to the vacuum cleaner body. The mopping component includes a water tank, and a water filling port is arranged on the water tank. The water tank is connected to the vacuum cleaner body; water seepage holes are formed on the bottom surface of the water tank, and a switch is further arranged on the water tank. The switch can be in a first position and a second position. When the switch is in the first position, the water tank is communicated with the outside atmosphere. When the switch is in the second position, the water tank is isolated from the outside atmosphere. The utility model realizes the connection or disconnection between the water tank and the outside atmosphere through the switch, and is simpler to use.

[0004] However, the vacuum cleaner has the following deficiencies. When using the vacuum cleaner to vacuum dust and impurities on the ground, due to some dust and impurities being adsorbed on the ground, the cleaning effect of the vacuum cleaner on them is limited, and users need to clean them manually, resulting in limited use effects.

[0005] Therefore, the utility model provides a multifunctional vacuum cleaner to solve the above problems. Summary of the Utility Model

[0006] Aiming at the deficiencies of the prior art, the utility model provides a multifunctional vacuum cleaner to solve the above problems.

[0007] To achieve the above object, the utility model is realized through the following technical solutions: A multifunctional vacuum cleaner includes a main connection frame. A negative pressure pump body is fixedly connected to the outer wall of the main connection frame. A dust collection box is arranged on the negative pressure pump body. A secondary connection frame is fixedly connected to the bottom of the main connection frame. A vacuum cleaner housing is arranged below the secondary connection frame. A cleaning mechanism is arranged in the vacuum cleaner housing;

[0008] The cleaning mechanism includes two cleaning rollers arranged at the bottom of the vacuum cleaner housing. The bottoms of the two cleaning rollers are both movably extended outside the vacuum cleaner housing. Both ends of the cleaning roller are fixedly connected with rotating shafts, and the rotating shafts are rotatably connected with the vacuum cleaner housing. Synchronous gears are fixedly sleeved on the corresponding two rotating shafts, and the two synchronous gears are meshed with each other. A driving component is arranged in the vacuum cleaner housing.

[0009] Preferably, the driving component includes a driven wheel fixedly sleeved on the corresponding rotating shaft. A driving motor is fixedly connected in the vacuum cleaner housing. The output shaft of the driving motor is fixedly connected with a transmission shaft. A driving wheel is fixedly sleeved on the transmission shaft. A synchronous belt is wound around the driving wheel, and one side of the synchronous belt is wound around the driven wheel.

[0010] Preferably, a negative pressure pipe is fixedly connected in the vacuum cleaner housing. The top of the negative pressure pipe is connected with an air inlet port in a penetrating manner. The top end of the air inlet port extends outside the vacuum cleaner housing. The bottom end of the auxiliary connecting frame is fixedly sleeved with a connecting seat, and the auxiliary connecting frame is connected with the air inlet port through the connecting seat. The cooperation of the negative pressure pipe, the air inlet port and the connecting seat can facilitate the connection with the main body of the negative pressure pump and facilitate dust removal.

[0011] Preferably, four square pipes are connected to the bottom of the negative pressure pipe in a penetrating manner. The bottoms of the four square pipes are fixedly connected with the same suction hood. Three partition plates are fixedly connected in the suction hood. The cooperation of the square pipes, the suction hood and the partition plates can facilitate the suction of the ground and facilitate the removal of floating dust.

[0012] Preferably, a plurality of horizontal pipes are connected to one side of the negative pressure pipe in a penetrating manner. One end of the horizontal pipe is fixedly connected with a vertical pipe. The plurality of vertical pipes are equidistantly distributed above the cleaning rollers. The cooperation of the horizontal pipes and the vertical pipes can collect the dust swept up by the two cleaning rollers and prevent the dust from floating.

[0013] Preferably, a plurality of magnetic attraction blocks are fixedly connected to the bottom of the vacuum cleaner housing, and the plurality of magnetic attraction blocks are equidistantly distributed. The magnetic attraction blocks can collect metal impurities on the ground.

[0014] Preferably, a wiping pad is fixedly connected to the bottom of the vacuum cleaner housing, and the wiping pad is made of sponge material. The wiping pad can wipe the ground.

[0015] Preferably, a handle is fixedly connected to the top of the main connecting frame, and a soft pad is fixedly connected to the handle. The cooperation of the handle and the soft pad can facilitate the user to hold and facilitate the use.

[0016] Beneficial effects

[0017] The utility model provides a multifunctional vacuum cleaner. Compared with the prior art, it has the following beneficial effects:

[0018] (1) For this multifunctional vacuum cleaner, two cleaning rollers arranged at the bottom of the vacuum cleaner housing can clean the dust and impurities adsorbed on the ground. At the same time, the two cleaning rollers can rotate synchronously and reversely, so that the dust can be cleaned in different directions, and the use effect is better.

[0019] (2) For this multifunctional vacuum cleaner, the dust hood arranged can collect the dust on the ground, which is convenient for removing floating dust. At the same time, the combination of the horizontal pipe and the vertical pipe arranged can collect the dust swept up by the two cleaning rollers, preventing the dust from flying. Description of the Drawings

[0020] Figure 1 is a three-dimensional external structure diagram of the utility model;

[0021] Figure 2 is a schematic diagram of the bottom structure of the vacuum cleaner housing in the utility model;

[0022] Figure 3 is a schematic diagram of the internal structure of the vacuum cleaner housing in the utility model;

[0023] Figure 4 is an assembly drawing related to the negative pressure pipe in the utility model.

[0024] In the figure: 1, main connecting frame; 2, negative pressure pump body; 3, dust collection box; 4, auxiliary connecting frame; 5, vacuum cleaner housing; 6, cleaning roller; 7, rotating shaft; 8, synchronous gear; 9, driven wheel; 10, driving motor; 11, transmission shaft; 12, driving wheel; 13, synchronous belt; 14, negative pressure pipe; 15, air inlet port; 16, connecting seat; 17, square pipe; 18, dust suction hood; 19, partition board; 20, horizontal pipe; 21, vertical pipe; 22, magnetic attraction block; 23, wiping pad; 24, handle; 25, soft pad. Detailed Embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0026] Embodiment 1:

[0027] Please refer to Figure 1 、 Figure 2 and Figure 3, a multifunctional vacuum cleaner, including a main connecting frame 1. The inside of the main connecting frame 1 is hollow. The outer wall of the main connecting frame 1 is fixedly connected with a negative pressure pump body 2. The air inlet of the negative pressure pump body 2 extends into the main connecting frame 1. A dust collection box 3 is arranged on the negative pressure pump body 2. The bottom of the main connecting frame 1 is fixedly connected with an auxiliary connecting frame 4. The auxiliary connecting frame 4 is hollow. Thus, when the negative pressure pump body 2 is started, air can be inhaled through the main connecting frame 1 and the auxiliary connecting frame 4 towards the air inlet port 15. Below the auxiliary connecting frame 4, there is a vacuum cleaner housing 5, and a cleaning mechanism is arranged inside the vacuum cleaner housing 5;

[0028] The cleaning mechanism includes two cleaning rollers 6 arranged at the bottom of the vacuum cleaner housing 5. The bottoms of the two cleaning rollers 6 both extend out of the vacuum cleaner housing 5 movably. Both ends of the cleaning roller 6 are fixedly connected with a rotating shaft 7. The rotating shaft 7 is rotationally connected with the vacuum cleaner housing 5. Corresponding rotating shafts 7 are both fixedly sleeved with synchronous gears 8. The two synchronous gears 8 are meshed with each other. A driving component is arranged inside the vacuum cleaner housing 5. The driving component includes a driven wheel 9 fixedly sleeved on the corresponding rotating shaft 7. A driving motor 10 is fixedly connected inside the vacuum cleaner housing 5. The output shaft of the driving motor 10 is fixedly connected with a transmission shaft 11. An active wheel 12 is fixedly sleeved on the transmission shaft 11. A synchronous belt 13 is wound around the active wheel 12. One side of the synchronous belt 13 is wound around the driven wheel 9.

[0029] Embodiment Two:

[0030] Please refer to Figures 1 to 4 , on the basis of Embodiment One, this embodiment provides a technical solution: A negative pressure pipe 14 is fixedly connected inside the vacuum cleaner housing 5. The top of the negative pressure pipe 14 is connected through an air inlet port 15. The top end of the air inlet port 15 extends out of the vacuum cleaner housing 5. The bottom end of the auxiliary connecting frame 4 is fixedly sleeved with a connecting seat 16. The auxiliary connecting frame 4 is connected with the air inlet port 15 through the connecting seat 16; The bottom of the negative pressure pipe 14 is connected through four square pipes 17. The bottoms of the four square pipes 17 are fixedly connected with the same dust suction cover 18. Three partition plates 19 are fixedly connected inside the dust suction cover 18; One side of the negative pressure pipe 14 is connected through a plurality of horizontal pipes 20. One end of the horizontal pipe 20 is fixedly connected with a vertical pipe 21. A plurality of vertical pipes 21 are equidistantly distributed above the cleaning roller 6; A plurality of magnetic attraction blocks 22 are fixedly connected to the bottom of the vacuum cleaner housing 5. The plurality of magnetic attraction blocks 22 are equidistantly distributed; A wiping pad 23 is fixedly connected to the bottom of the vacuum cleaner housing 5. The wiping pad 23 is made of sponge material; The top of the main connecting frame 1 is fixedly connected with a handle 24. A soft pad 25 is fixedly connected to the handle 24. The soft pad 25 is made of rubber material.

[0031] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0032] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0033] In the description of this text, it should also be noted that unless otherwise clearly specified and limited, the terms "arranged", "installed", "connected" and "coupled" 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 a direct connection or a connection through an intermediate medium; it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0034] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A multifunctional vacuum cleaner, comprising a main connecting frame (1), characterized in that: The outer wall of the main connecting frame (1) is fixedly connected to a negative pressure pump body (2), a dust collecting box (3) is arranged on the negative pressure pump body (2), the bottom of the main connecting frame (1) is fixedly connected to an auxiliary connecting frame (4), a vacuum cleaner housing (5) is arranged below the auxiliary connecting frame (4), and a cleaning mechanism is arranged inside the vacuum cleaner housing (5); The cleaning mechanism comprises two cleaning rollers (6) arranged at the bottom of the vacuum cleaner housing (5), the bottoms of the two cleaning rollers (6) are movably extended to the outside of the vacuum cleaner housing (5), both ends of the cleaning rollers (6) are fixedly connected to a rotating shaft (7), the rotating shaft (7) is rotatably connected to the vacuum cleaner housing (5), and the corresponding two rotating shafts (7) are fixedly sleeved with synchronous gears (8), the two synchronous gears (8) are meshed with each other, and a driving component is arranged inside the vacuum cleaner housing (5); A negative pressure pipe (14) is fixedly connected inside the vacuum cleaner housing (5); an air inlet port (15) is connected through the top of the negative pressure pipe (14); the top of the air inlet port (15) extends outside the vacuum cleaner housing (5); a connecting seat (16) is fixedly sleeved on the bottom end of the auxiliary connecting frame (4); and the auxiliary connecting frame (4) is connected to the air inlet port (15) via the connecting seat (16); Four square tubes (17) are connected through the bottom of the negative pressure tube (14); the bottoms of the four square tubes (17) are fixedly connected to the same dust hood (18); and three partitions (19) are fixedly connected inside the dust hood (18); A plurality of transverse tubes (20) are connected through one side of the negative pressure tube (14), a longitudinal tube (21) is fixedly connected to one end of the transverse tube (20), and the plurality of longitudinal tubes (21) are equidistantly distributed above the cleaning roller (6); A plurality of magnetic blocks (22) are fixedly connected to the bottom of the vacuum cleaner housing (5), and the plurality of magnetic blocks (22) are distributed at equal intervals.

2. A multifunctional vacuum cleaner according to claim 1, characterized in that: The driving assembly comprises a driven wheel (9) fixedly sleeved on a corresponding rotating shaft (7); a driving motor (10) is fixedly connected inside the vacuum cleaner housing (5); an output shaft of the driving motor (10) is fixedly connected to a transmission shaft (11); a driving wheel (12) is fixedly sleeved on the transmission shaft (11); a synchronous belt (13) is wound around the driving wheel (12); and one side of the synchronous belt (13) is wound around the driven wheel (9).

3. A multifunctional vacuum cleaner according to claim 1, characterized in that: A wiping pad (23) is fixedly connected to the bottom of the vacuum cleaner housing (5), and the wiping pad (23) is made of sponge material.

4. A multifunctional vacuum cleaner according to claim 1, characterized in that: A handle (24) is fixedly connected to the top of the main connecting frame (1), and a soft cushion (25) is fixedly connected to the handle (24).

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