Mite removing instrument

Abstract

The utility model discloses an acarus killing instrument, which comprises a main body, a dust collector, a dust collector, a dust collector, a dust collector, a dust collector and a dust collector, the dust collection cup is arranged on the main body, and the dust collection cup is communicated with the exhaust port; the driving motor is provided with a first power output end and a second power output end; one end of the first stirrer element is in transmission connection with the first power output end of the driving motor; one end of the second stirrer element is in transmission connection with a second power output end of the driving motor; wherein the first stirrer element and the second stirrer element are arranged in the stirrer chamber and are oppositely arranged in the transverse direction of the acarus killing instrument. Therefore, through the arrangement of the acarus killing instrument, the first stirrer element and the second stirrer element can work cooperatively only under the driving of the single motor, so that the effects of improving the cleaning efficiency and simplifying the structure are achieved, the longitudinal space can be saved, and the space compactness is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning equipment, in particular to a mite removal device. Background Art

[0002] A mite remover is a common household mite removal appliance, which is specially used to clean dust and allergens such as bacteria and mites on textiles such as beds, sofas, and carpets. When a user uses a mite remover for cleaning, the dust and allergens such as bacteria and mites are in contact with the dusty surface to be cleaned, and the dust and allergens such as bacteria and mites are sucked into the shell of the mite remover through the fan, and the dust is sucked into the dust cup. Existing mite removers generally use a single roller brush, which results in low mite removal efficiency and poor dust removal effect. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a mite removal device, which can enable the first agitator element and the second agitator element to work together only under the drive of a single motor, thereby achieving the effect of improving cleaning efficiency and simplifying the structure.

[0004] The mite removal device according to the first aspect of the utility model includes: a main body, the main body defines a stirrer chamber, the stirrer chamber has a suction port and an exhaust port; a dust cup, the dust cup is arranged on the main body, the dust cup is connected to the exhaust port; a drive motor, the drive motor has a first power output end and a second power output end; a first stirrer element, one end of the first stirrer element is transmission-connected to the first power output end of the drive motor; a second stirrer element, one end of the second stirrer element is transmission-connected to the second power output end of the drive motor; wherein the first stirrer element and the second stirrer element are arranged in the stirrer chamber and are arranged opposite to each other in the lateral direction of the mite removal device.

[0005] Therefore, by setting up the mite removal device, the first agitator element and the second agitator element can work together only under the drive of a single motor, thereby achieving the effect of improving cleaning efficiency and simplifying the structure, and can also save longitudinal space, thereby improving spatial compactness.

[0006] In some examples of the present invention, the other end of the first agitator element is closer to the second agitator element than the one end of the first agitator element; the other end of the second agitator element is closer to the first agitator element than the one end of the second agitator element.

[0007] In some examples of the present invention, the first agitator element and the second agitator element are symmetrically arranged with respect to a median vertical plane perpendicular to the horizontal direction of the mite removal device.

[0008] In some examples of the present invention, the central axis of the first agitator element and the central axis of the second agitator element are both inclined relative to the bottom surface of the mite removal device, and compared with the one end of the first agitator element and the one end of the second agitator element, the other end of the first agitator element and the other end of the second agitator element are closer to the bottom surface of the mite removal device.

[0009] In some examples of the present invention, the angle between the central axis of the first agitator element and the bottom surface of the mite remover is α1, and α1 satisfies: 0°<α1≤15°; and / or the angle between the central axis of the second agitator element and the bottom surface of the mite remover is α2, and α2 satisfies: 0°<α2≤15°.

[0010] In some examples of the present invention, the mite removal device also includes: a first reduction mechanism, which is respectively connected to the first power output end of the drive motor and the one end of the first agitator element; a second reduction mechanism, which is respectively connected to the second power output end of the drive motor and the one end of the second agitator element.

[0011] In some examples of the present utility model, the first power output end of the drive motor is provided with a first transmission member and the second power output end is provided with a second transmission member; one end of the first reduction mechanism is provided with a third transmission member and one end of the second reduction mechanism is provided with a fourth transmission member, the first transmission member is matched with the third transmission member, and the second transmission member is matched with the fourth transmission member.

[0012] In some examples of the present invention, the first transmission member, the second transmission member, the third transmission member, and the fourth transmission member are all gears.

[0013] In some examples of the present invention, the central axis of the first transmission member and the central axis of the second transmission member are collinear, the central axis of the third transmission member and the central axis of the fourth transmission member are collinear, and the central axis of the first transmission member and the central axis of the third transmission member are parallel.

[0014] In some examples of the present utility model, one of the first transmission member and the third transmission member is provided with a first limiting protrusion and the other is provided with a first limiting groove, and the first limiting protrusion and the first limiting groove cooperate in the circumferential upper limit position of the first transmission member; one of the second transmission member and the fourth transmission member is provided with a second limiting protrusion and the other is provided with a second limiting groove, and the second limiting protrusion and the second limiting groove cooperate in the circumferential upper limit position of the second transmission member.

[0015] In some examples of the present invention, a central axis of the first transmission member, a central axis of the second transmission member, a central axis of the third transmission member, and a central axis of the fourth transmission member are collinear.

[0016] In some examples of the present invention, the first reduction mechanism includes: a first shaft, the third transmission member is arranged at one end of the first shaft; a first transmission wheel, the first transmission wheel is arranged at the other end of the first shaft; a second transmission wheel, the second transmission wheel is arranged at the one end of the first agitator element; a first transmission belt, the first transmission belt is sleeved on the first transmission wheel and the second transmission wheel, and the first transmission wheel transmits power to the second transmission wheel through the first transmission belt; and / or the second reduction mechanism includes: a second shaft, the fourth transmission member is arranged at one end of the second shaft; a third transmission wheel, the third transmission wheel is arranged at the other end of the second shaft; a fourth transmission wheel, the fourth transmission wheel is arranged at the one end of the second agitator element; a second transmission belt, the second transmission belt is sleeved on the third transmission wheel and the fourth transmission wheel, and the third transmission wheel transmits power to the fourth transmission wheel through the second transmission belt.

[0017] In some examples of the present invention, the mite removal device further includes: a first bracket, the first bracket is arranged on the main body, and the first transmission mechanism is arranged on the first bracket; a second bracket, the second bracket is arranged on the main body, and the second transmission mechanism is arranged on the second bracket.

[0018] In some examples of the present invention, the main body is provided with a first supporting structure, the first bracket is provided with a spaced first baffle, and the top of the first supporting structure extends between the spaced first baffles; and / or the main body is provided with a second supporting structure, the second bracket is provided with a spaced second baffle, and the top of the second supporting structure extends between the spaced second baffles.

[0019] In some examples of the present invention, the first agitator element includes: a first brush rod, one end of which is transmission-connected to the drive motor; a first scraper strip, the first scraper strip is arranged on the first brush rod and extends spirally around the axis of the first brush rod, and the distance from the outer edge of the first scraper strip to the central axis of the first brush rod decreases in the direction extending from one end to the other end of the first brush rod; and / or the second agitator element includes: a second brush rod, one end of which is transmission-connected to the drive motor; a second scraper strip, the second scraper strip is arranged on the second brush rod and extends spirally around the axis of the second brush rod, and the distance from the outer edge of the second scraper strip to the central axis of the second brush rod decreases in the direction extending from one end to the other end of the second brush rod.

[0020] In some examples of the present invention, when the mite remover applies suction to a horizontal surface, a contact line and / or a contact surface formed by the lowest portion of the outer surface of the second agitator element is parallel to the horizontal surface.

[0021] In some examples of the present invention, the agitator chamber has opposite ends, one end of the first agitator element and one end of the second agitator element are respectively supported at the opposite ends, and the other end of the first agitator element and the other end of the second agitator element are suspended in the agitator chamber.

[0022] In some examples of the present invention, the exhaust port is arranged in the middle of the agitator chamber, at least part of the first agitator element and the second agitator element engages the surface to be cleaned through the suction port, and the cross-sectional area of ​​the agitator chamber decreases in the direction from the two opposite ends of the agitator chamber toward the exhaust port.

[0023] In some examples of the present invention, the cross section of the agitator chamber perpendicular to the transverse direction of the mite remover is semicircular or arc-shaped.

[0024] In some examples of the present invention, the exhaust port is disposed at a rear side of a middle portion of the agitator chamber, and a central axis of the exhaust port passes through a spacing space between the first agitator element and the second agitator element of the agitator chamber.

[0025] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0027] Figure 1 A schematic cross-sectional view of a cleaning device provided in one embodiment of the present application;

[0028] Figure 2 A schematic diagram of the structure of a cleaning device provided in one embodiment of the present application;

[0029] Figure 3 This is a schematic diagram of the structure of the cleaning device provided in one embodiment of the present application after the upper shell is removed;

[0030] Figure 4 A schematic diagram of a transmission structure in a cleaning device provided in an embodiment of the present application;

[0031] Figure 5A schematic diagram of a cleaning device provided by an embodiment of the present application from another angle;

[0032] Figure 6 A schematic diagram of the exploded structure of a cleaning device provided in one embodiment of the present application;

[0033] Figure 7 A schematic diagram of the structure of a cleaning device provided in another embodiment of the present application;

[0034] Figure 8 A cross-sectional view of a cleaning device provided in another embodiment of the present application;

[0035] Fig. 9 A partial structural schematic diagram of a cleaning device provided in another embodiment of the present application;

[0036] Fig.10 A schematic diagram of another partial structure of a cleaning device provided in another embodiment of the present application;

[0037] Fig.11 A schematic structural diagram of a cleaning device provided by another embodiment of the present application from another angle;

[0038] Fig.12 An exploded view of a portion of the structure of a cleaning device provided in another embodiment of the present application;

[0039] Fig.13 for Fig.12 Magnified view of area A.

[0040] Reference numerals:

[0041] 100-mite removal device; 20-first agitator element; 21, first brush rod; 22, first scraper; 30-second agitator element; 33, second brush rod; 34, second scraper;

[0042] 1-main body; 10-mixer chamber; 11-intake port; 12-exhaust port;

[0043] 31-fixed end; 32-free end;

[0044] 403-driving member; 4031-driving member center line;

[0045] 4-driving motor; 41-first reduction mechanism; 413, third transmission member; 414, first shaft; 415, first transmission wheel; 416, second transmission wheel; 42-second reduction mechanism; 421, fourth transmission member; 422, second shaft; 423, third transmission wheel; 424, fourth transmission wheel; 401-first transmission shaft; 402-second transmission shaft; 411-first gear; 412-second gear; 43, first power output end; 431, first transmission member; 44, second power output end; 441, second transmission member; 442, second limiting protrusion; 443, second limiting groove;

[0046] 5-fixed bracket; 101, 102-opposite ends;

[0047] 110 - base housing; 120 - upper housing; 130 - accommodating chamber; 140 - base upper cover;

[0048] 60-dust cup;

[0049] 70-liquid storage tank; 71-water pump; 72-steam generating element; 73-circuit board; 74-suction motor;

[0050] 80. The first bracket;

[0051] 90. Second bracket. DETAILED DESCRIPTION

[0052] The embodiments of the present utility model are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. The embodiments of the present utility model are described in detail below.

[0053] Reference below Figure 1-Figure 5 A cleaning device according to an embodiment of the utility model is described, which is a mite remover, comprising a main body 1 and a dust cup 60. The main body 1 defines a blender chamber 10, and a cleaning assembly is arranged in the blender chamber 10. The dust cup 60 is detachably mounted on the main body 1 to collect mites, dust, lint, etc. brushed up by the blender chamber 10, and the gas is filtered and discharged.

[0054] The main body 1 includes a accommodating chamber 130 defined by a base shell 110 and an upper shell 120 , a suction port 11 is formed on the bottom surface of the base shell 110 , a base upper cover 140 is also provided in the accommodating chamber 130 , and the base upper cover 140 is combined with the suction port 11 to form the blender chamber 10 .

[0055] The cleaning assembly includes a first agitator element 20 and a second agitator element 30, the agitator chamber 10 has opposite ends 101, 102, the first agitator element 20 and the second agitator element 30 are cantilevered at the opposite ends 101, 102, respectively, and at least part of the first agitator element 20 and the second agitator element 30 engages the surface to be cleaned through the suction port 11; the middle part of the agitator chamber 10 is provided with an exhaust port 12 connected to the agitator chamber 10, and during the cleaning process, the agitator element picks up dirt and hair on the surface to be cleaned and guides them to the exhaust port 12 and then transports them to the dust cup 60 through the suction pipe. The cross-sectional area of ​​the agitator chamber 10 decreases in the direction from the two opposite ends 101, 102 of the agitator chamber 10 toward the exhaust port 12, so as to better guide dust and hair to flow to the exhaust port 12.

[0056] Meanwhile, the outer surface of the agitator element is in a cone shape, and comprises a brush rod and a scraper bar, wherein the scraper bar spirally extends around the axis of the brush rod, and a plurality of teeth are arranged on the outer edge of the scraper bar so as to better pick up the hair.

[0057] like Figure 1 As shown, the first agitator element 20 and the second agitator element 30 are both installed to rotate around their respective axes, and the agitator elements have a fixed end 31 and a free end 32 opposite to each other along the axial direction. The two opposite ends 101, 102 of the agitator chamber 10 are provided with a driving member 403. The first agitator element 20 and the second agitator element 30 are configured as cantilevers in which the fixed end 31 is connected to the driving member 403. The first agitator element 20 and the second agitator element 30 have a shape that gradually tapers from the fixed end 31 toward the free end 32 in the direction along the rotation axis. When the cleaning device applies suction to the horizontal surface, the axial position at the free end 32 of the agitator element is closer to the horizontal surface than the axial position at the fixed end 31.

[0058] The first agitator element 20 and the second agitator element 30 are arranged at intervals in the agitator chamber 10 , and the exhaust port 12 corresponds to the interval space. Dust and hair are guided from the suction port 11 to the interval space and then transported to the dust cup 60 through the exhaust port 12 .

[0059] In order to better guide dust and hair to flow toward the exhaust port 12, the first agitator element 20 and the second agitator element 30 are symmetrically arranged in the agitator chamber 10, and the center line 4031 of the driving member corresponding to each agitator element is inclined from the opposite ends 101, 102 of the agitator chamber 10 toward the suction port 11 below, and the first angle between the center line 4031 of the driving member and the horizontal surface is less than or equal to 45°.

[0060] A suction device, a drive motor 4, a first reduction mechanism 41 and a second reduction mechanism 42 are provided in the accommodating chamber 130 of the cleaning device body 1. The suction device is connected to the exhaust port 12 of the agitator chamber 10 through a suction pipe. The drive motor 4 has two transmission shafts. The first agitator element 20 is connected to one power output end of the drive motor 4 through the first reduction mechanism 41, and the second agitator element 30 is connected to the other power output end of the drive motor 4 through the second reduction mechanism 42.

[0061] The deceleration mechanism includes a first transmission shaft 401 and a second transmission shaft 402, a first gear 411 is provided at the power output end of the driving motor 4, a second gear 412 is provided at the input end of the first transmission shaft 401, the first gear 411 and the second gear 412 are meshed with each other, the second transmission shaft 402 is coaxially arranged with the driving member 403, the first transmission shaft 401 and the second transmission shaft 402 are parallel to each other, and the output end of the first transmission shaft 401 is connected to the input end of the second transmission shaft 402 by belt drive; optionally, the first gear 411 and the second gear 412 are bevel gears.

[0062] Furthermore, the first transmission shaft 401 and the second transmission shaft 402 are fixed to the base housing 110 through the fixing bracket 5, and the fixing bracket 5 is respectively arranged on both sides of the agitator chamber 10, and a fixed bearing is arranged between the first transmission shaft 401, the second transmission shaft 402 and the fixing bracket 5. The outer ring of the fixed bearing is fixedly connected to the fixing bracket 5, and the inner ring of the fixed bearing is fixed to the first transmission shaft 401 or the second transmission shaft 402.

[0063] Furthermore, the driving motor 4 is arranged transversely in the cleaning device. The driving motor 4 is disposed outside the agitator chamber 10 and is approximately located in the middle of the agitator chamber 10 .

[0064] Preferably, the cross section of the agitator chamber 10 about its longitudinal axis is substantially semicircular. The agitator element comprises a scraper bar and a brush bar, the scraper bar extending helically about the axis of the brush bar, and this arrangement ensures that the lateral component added to the trajectory of the dirt particles passing through the inner surface of the agitator chamber is consistent with respect to the lateral position within the agitator chamber, regardless of whether they pass through the upper section, the front section or the rear section of the agitator chamber at this position.

[0065] Embodiment 2:

[0066] Reference Figure 6-7 As shown, this embodiment provides a mite removal device with a steam function, which includes a steam component for generating steam, and the steam component includes a liquid reservoir 70, a driving pump and a steam generator 72; the liquid reservoir 70 stores clean water for generating steam, the driving pump adopts one of a water pump 71, an electromagnetic pump, and a peristaltic pump, and the steam generator 72 is a steam boiler.

[0067] The liquid reservoir 70 is detachably mounted on the cleaning device, so that the user can remove the liquid reservoir 70 to replenish clean water. Specifically, a mounting cavity is provided on the main surface of the cleaning device, and the shell shape of the liquid reservoir 70 is adapted to the mounting cavity. The liquid reservoir 70 is provided with a handle, and the user can take the liquid reservoir 70 out of the mounting cavity by the handle.

[0068] The main body of the cleaning device includes a housing chamber 130 defined by a base shell and an upper shell, and an agitator chamber, a suction motor 74, a water pump 71, a steam generator 72 and a circuit board 73 are arranged in the housing chamber 130. A detachably connected dust cup 60 is also provided on the main surface of the cleaning device. The air inlet of the dust cup 60 is connected to the agitator chamber through a suction pipe, and the air outlet of the dust cup 60 is connected to the air inlet of the suction motor 74. The water pump 71 and the steam generator 72 are arranged on both sides of the suction pipe, and the liquid reservoir 70 and the water pump 71 are located on the same side of the axis of the cleaning device. Preferably, the liquid reservoir 70 is located directly above the water pump 71, and a one-way valve is provided at the bottom of the liquid reservoir 70. When the liquid reservoir 70 is located in the installation cavity, the liquid reservoir 70 is connected to the water pump 71; when the liquid reservoir 70 is removed from the installation cavity, the liquid reservoir 70 is disconnected from the water pump 71. The water pump 71 and the steam generator 72 are connected via a pipeline, and the water pump 71 transports clean water in the liquid storage tank 70 to the steam generator 72 .

[0069] When the cleaning device is placed on the surface to be cleaned, the bottom surface of the cleaning device contacts the surface to be cleaned. A steam outlet is also provided in the accommodating chamber 130 of the cleaning device, and the steam outlet is located on the bottom surface of the cleaning device. The steam outlet is connected to the steam generator 72 through a pipeline.

[0070] In order to prevent water from entering the circuit board 73, the circuit board 73 is arranged away from the water pump 71 and / or the steam generator 72. Optionally, the circuit board 73 is arranged in the accommodating chamber 130 and is located above the agitator chamber, and a positioning column is arranged near the upper cover of the base, and the circuit board 73 is fixed in the accommodating chamber 130 by the positioning column. Optionally, the cleaning device includes multiple circuit boards 73, such as a circuit board 73 for controlling the start of the suction motor 74 and a circuit board 73 for controlling the steam component, at least one circuit board 73 is arranged near the suction motor 74, and the suction motor 74 is arranged at the rear end of the cleaning device. In this way, the circuit boards 73 are arranged away from the steam component, avoiding the influence of water leakage on the circuit board 73.

[0071] The bottom surface of the cleaning device is provided with a heating element, which is arranged near the steam outlet to reheat the steam discharged from the steam outlet. In this way, the high-temperature steam can sterilize and remove mites from the articles and reduce the problem of steam residue on the articles causing the articles to become wet.

[0072] In order to further solve the problem of water seepage due to loose connection of pipe joints, the circuit board 73 is arranged in the packaging box. In this way, the influence of water seepage on the circuit board 73 due to unexpected circumstances can be avoided. The packaging box is fixed in the accommodating cavity 130 by a positioning structure.

[0073] The dust cup 60 of the cleaning device comprises a cup body having a mounting cavity with an opening at the bottom, a cyclone separator is arranged in the mounting cavity, and the cyclone separator comprises a plurality of conical cyclone tubes.

[0074] Combination Figure 1-Figure 13 As shown, the mite removal device 100 according to the embodiment of the utility model mainly includes a main body 1, a dust cup 60, a driving motor 4, a first agitator element 20 and a second agitator element 30.

[0075] Among them, the main body 1 mainly serves as a structural part of the outline of the mite removal device 100, playing a supporting and protective role; the dust cup 60 is detachably mounted on the main body 1 to facilitate the collection and dumping of mites, dust, hair, etc. brushed up by the first agitator element 20 and the second agitator element 30, and the gas is filtered and discharged; the drive motor 4 can provide stirring driving force to the first agitator element 20 and the second agitator element 30 at the same time through the first power output terminal 43 and the second power output terminal 44; the first agitator element 20 and the second agitator element 30 can scrape the mites, dust, hair, etc. adhered to the surface to be cleaned.

[0076] Specifically, the main body 1 defines a blender chamber 10, the blender chamber 10 has a suction port 11 and an exhaust port 12, a dust cup 60 is arranged on the main body 1, the dust cup 60 is communicated with the exhaust port 12, the drive motor 4 has a first power output end 43 and a second power output end 44, one end of the first blender element 20 is transmission-connected to the first power output end 43 of the drive motor 4, and one end of the second blender element 30 is transmission-connected to the second power output end 44 of the drive motor 4; wherein the first blender element 20 and the second blender element 30 are arranged in the blender chamber 10, and the first blender element 20 and the second blender element 30 are arranged in the lateral direction (i.e., the direction of the dust cup 60) of the mite removal device 100. Figure 7 The two components are arranged relatively to each other in the left and right directions (as shown).

[0077] Furthermore, at least parts of the first agitator element 20 and the second agitator element 30 engage with the surface to be cleaned through the suction port 11; the dust cup 60 is provided with an exhaust port 12 connected to the agitator chamber 10. During the cleaning process, the first agitator element 20 and the second agitator element 30 pick up dirt and hair on the surface to be cleaned and are guided to the exhaust port 12 under suction and then transported to the dust cup 60 through the suction pipe, thereby achieving the effect of dust removal and mite removal.

[0078] Furthermore, the first power output end 43 and the second power output end 44 of the driving motor 4 are respectively connected to one end of the first agitator element 20 and the second agitator element 30 in a transmission manner. With such an arrangement, when the driving motor 4 starts to work, it can simultaneously drive the first agitator element 20 and the second agitator element 30 to perform a cleaning action. Compared with the mite removal device with a single motor and a single roller brush, the embodiment in this case can increase the cleaning coverage area in contact with the cleaning surface only under the premise that the driving force is provided by the single driving motor 4, thereby improving the work efficiency of each cleaning and completing large-area cleaning tasks more quickly; it can also penetrate deeper into the fabric fibers, effectively loosen and absorb tiny particles such as mites, dandruff, and dust, thereby improving the deep cleaning ability of the mite removal device 100. In addition, the transmission system arrangement of the single driving motor 4 can reduce the mechanical parts and electronic components inside the main body 1, thereby simplifying the overall structure and improving practicality and economy.

[0079] Moreover, compared with a single-motor mite removal device in which the agitator elements are arranged side by side in the longitudinal direction, the embodiment of the present application can realize the coordinated control of the first agitator element 20 and the second agitator element 30 to perform the cleaning work, and the first agitator element 20 and the second agitator element 30 are arranged opposite to each other in the transverse direction, which can also shorten the longitudinal direction (i.e. Figure 7 The installation space in the front-to-back direction as shown in the figure improves the longitudinal space compactness of the overall structure of the mite removal device 100.

[0080] Therefore, by setting up the mite removal device 100, the first agitator element 20 and the second agitator element 30 can work together only under the drive of a single motor, thereby achieving the effect of improving cleaning efficiency and simplifying the structure, and can also save longitudinal space, thereby improving spatial compactness.

[0081] According to some optional embodiments of the present invention, combined with Figure 8 As shown, the other end of the first agitator element 20 is closer to the second agitator element 30 than one end of the first agitator element 20 ; and the other end of the second agitator element 30 is closer to the first agitator element 20 than one end of the second agitator element 30 .

[0082] Specifically, the first agitator element 20 and the second agitator element 30 are respectively used for transmission connection with the first power output end 43 and the second power output end 44 of the driving motor 4 at the end away from each other to provide the stirring power required by the two; the first agitator element 20 and the second agitator element 30 are respectively extended toward the middle part of the main body 1 at the end facing each other, so as to increase the stirring coverage area of ​​the mite removal device 100 in the lateral direction, thereby ensuring the dust removal and mite removal effect of the mite removal device 100.

[0083] Specifically, combined Figure 7-Figure 9As shown, the first agitator element 20 and the second agitator element 30 are symmetrically arranged with respect to a vertical center plane perpendicular to the horizontal direction of the mite removal device 100 .

[0084] It can be understood that such an arrangement can improve the uniformity of the stirring action of the mite remover 100 on both sides along the lateral direction when it is working, avoid the problem of uneven dust suction and mite removal effect when the first agitator element 20 and the second agitator element 30 are cleaning the dirt on the cleaning surface, and can also make the structure inside the main body 1 more regular and orderly, which is convenient for improving processing and manufacturability.

[0085] According to some optional embodiments of the present invention, combined with Figure 7-Figure 9 As shown, the central axis of the first agitator element 20 and the central axis of the second agitator element 30 are both inclined relative to the bottom surface of the mite removal device 100. Compared with one end of the first agitator element 20 and one end of the second agitator element 30, the other end of the first agitator element 20 and the other end of the second agitator element 30 are closer to the bottom surface of the mite removal device 100.

[0086] Among them, the central axis of the first agitator element 20 is inclined from one end to the other end toward the bottom surface, and the central axis of the second agitator element 30 is inclined from one end to the other end relative to the bottom surface of the mite removal device 100, so that the first agitator element 20 and the second agitator element 30 are constructed with the bottom surface to form a double-conical structure. When the inclined first agitator element 20 and the second agitator element 30 are wound around the hair during work, the hair will form a component force along the inclined surface, and the height distance of the hair at different sections in the lateral direction of the agitator element is different. In this way, it is less likely for the hair to accumulate into continuous bundles and be wound around the agitator element, thereby solving the problem of hair entanglement on the first agitator element 20 and the second agitator element 30.

[0087] Specifically, the angle between the central axis of the first agitator element 20 and the bottom surface of the mite remover 100 is α1, and α1 satisfies: 0°<α1≤15°; and / or the angle between the central axis of the second agitator element 30 and the bottom surface of the mite remover 100 is α2, and α2 satisfies: 0°<α2≤15°.

[0088] For example, the angle α1 between the central axis of the first agitator element 20 and the bottom surface of the mite removal device 100 is small, so that the problem of hair entanglement on the first agitator element 20 can be solved while ensuring that the first agitator element 20 contacts the cleaning surface. For example, α1 can be 5°, 8°, 10° or 15°, but is not limited thereto.

[0089] For another example, the angle α2 between the central axis of the second agitator element 30 and the bottom surface of the mite removal device 100 is small, so that the problem of hair entanglement on the second agitator element 30 can be solved while ensuring that the second agitator element 30 contacts the cleaning surface. For example, α1 can be 5°, 8°, 10° or 15°, but is not limited thereto.

[0090] According to some optional embodiments of the present invention, combined with Fig. 9 , Fig.10 and Fig.12 As shown, the mite removal device 100 also includes a first reduction mechanism 41 and a second reduction mechanism 42. The first reduction mechanism 41 is respectively connected to the first power output end 43 of the driving motor 4 and one end of the first agitator element 20, and the second reduction mechanism 42 is respectively connected to the second power output end 44 of the driving motor 4 and one end of the second agitator element 30.

[0091] Among them, the first reduction mechanism 41 and the second reduction mechanism 42 can increase the torque at one end of the first agitator element 20 and the second agitator element 30 by reducing the rotation speed of the first power output end 43 and the second power output end 44, thereby providing a stronger driving force and the required torque for the first agitator element 20 and the second agitator element 30, thereby ensuring the stirring force of the first agitator element 20 and the second agitator element 30.

[0092] Specifically, combined Fig. 9 , Fig.10 and Fig.12 As shown, the first power output end 43 of the driving motor 4 is provided with a first transmission member 431, and the second power output end 44 is provided with a second transmission member 441; one end of the first reduction mechanism 41 is provided with a third transmission member 413, and one end of the second reduction mechanism 42 is provided with a fourth transmission member 421, the first transmission member 431 is coordinated with the third transmission member 413, and the second transmission member 441 is coordinated with the fourth transmission member 421.

[0093] It can be understood that the first transmission member 431 at the first power output end 43 and the third transmission member 413 on the first reduction mechanism 41 can be in a transmission matching relationship, so that the driving force of the drive motor 4 is transmitted to the first reduction mechanism 41, and then the first reduction mechanism 41 transmits the driving force to the first agitator element 20, thereby completing the effect of providing driving force to the first agitator element 20; the third transmission member 413 at the second power output end 44 and the fourth transmission member 421 on the second reduction mechanism 42 can be in a transmission matching relationship, so that the driving force of the drive motor 4 is transmitted to the second reduction mechanism 42, and then the second reduction mechanism 42 transmits the driving force to the second agitator element 30, thereby completing the effect of providing driving force to the second agitator element 30. In summary, the first reduction mechanism 41 is transmission-connected between the first power output end 43 and the first agitator element 20, so that the accuracy of power transmission between the drive motor 4 and the first agitator element 20 can be guaranteed, and the effect of power and output torque expansion can also be achieved.

[0094] Furthermore, the first transmission member 431, the second transmission member 441, the third transmission member 413 and the fourth transmission member 421 are all gears. That is to say, the above four are all gears, and gear transmission has the advantages of high transmission efficiency (due to the direct contact and close meshing characteristics of gear transmission, it has very little loss in the energy conversion process), high transmission accuracy, high transmission stability and strong bearing capacity (gears can withstand higher loads and impact forces, suitable for heavy loads and power transmission occasions), so the first transmission member 431, the second transmission member 441, the third transmission member 413 and the fourth transmission member 421 in this case are all arranged in the form of gears, which can improve the transmission reliability of the mite removal device 100.

[0095] Specifically, combined Fig.12 As shown, the central axis of the first transmission member 431 and the central axis of the second transmission member 441 are collinear, the central axis of the third transmission member 413 and the central axis of the fourth transmission member 421 are collinear, and the central axis of the first transmission member 431 and the central axis of the third transmission member 413 are parallel.

[0096] For example, the central axis of the first transmission member 431 and the central axis of the second transmission member 441 are colinear, and such an arrangement can ensure the smoothness, efficiency and reduced wear when transmitting power. Among them, the parallel transmission center axis can ensure that power (torque) is smoothly transmitted from one axis to another, reducing energy loss caused by angle deviation and improving power transmission efficiency; the structure of the non-parallel transmission center axis is prone to additional vibration and impact force during operation due to the angle difference between the axes, which will not only increase mechanical wear, but also generate greater noise. The parallel setting can significantly reduce these adverse effects and make the equipment run more smoothly and quietly; the layout of the parallel transmission center axis is relatively simple, which is easy to design, install and maintain; the structure of the parallel transmission center axis can reduce unnecessary friction and stress concentration and extend the service life of each component in the transmission system.

[0097] For another example, the central axis of the third transmission member 413 and the central axis of the fourth transmission member 421 are colinear, and such an arrangement can ensure the smoothness, efficiency and reduced wear when transmitting power. Among them, the parallel transmission center axis can ensure that power (torque) is smoothly transmitted from one axis to another, reducing the energy loss caused by angle deviation and improving the power transmission efficiency; the structure of the non-parallel transmission center axis is prone to additional vibration and impact force during operation due to the angle difference between the axes, which will not only increase mechanical wear, but also generate greater noise. The parallel setting can significantly reduce these adverse effects and make the equipment run more smoothly and quietly; the layout of the parallel transmission center axis is relatively simple, which is easy to design, install and maintain; the structure of the parallel transmission center axis can reduce unnecessary friction and stress concentration and extend the service life of each component in the transmission system.

[0098] Furthermore, combined with Fig.12 and Fig.13 As shown, one of the first transmission member 431 and the third transmission member 413 is provided with a first limiting protrusion, and the other of the first transmission member 431 and the third transmission member 413 is provided with a first limiting groove, and the first limiting protrusion and the first limiting groove cooperate with the circumferential upper limit position of the first transmission member 431; one of the second transmission member 441 and the fourth transmission member 421 is provided with a second limiting protrusion 442, and the other of the second transmission member 441 and the fourth transmission member 421 is provided with a second limiting groove 443, and the second limiting protrusion 442 and the second limiting groove 443 cooperate with the circumferential upper limit position of the second transmission member 441.

[0099] For example, a first limiting groove is provided in the first transmission member 431, and a first limiting protrusion is provided in the third transmission member 413. The first limiting protrusion cooperates with the first limiting groove in the circumferential limit direction, so that the first transmission member 431 can synchronously drive the third transmission member 413 to rotate, and prevent the first transmission member 431 and the third transmission member 413 from falling off and blocking the line during the mutual transmission process, thereby ensuring the transmission reliability between the first transmission member 431 and the third transmission member 413.

[0100] For another example, a second limiting groove 443 is provided in the second transmission member 441, and a second limiting protrusion 442 is provided in the fourth transmission member 421. The second limiting protrusion 442 cooperates with the second limiting groove 443 in the circumferential limit direction. In this way, it can be ensured that the second transmission member 441 can synchronously drive the fourth transmission member 421 to rotate, and prevent the second transmission member 441 and the fourth transmission member 421 from falling off and blocking the line during the mutual transmission process, thereby ensuring the transmission reliability between the second transmission member 441 and the fourth transmission member 421.

[0101] Specifically, combined Fig.12 As shown, the central axis of the first transmission member 431 , the central axis of the second transmission member 441 , the central axis of the third transmission member 413 and the central axis of the fourth transmission member 421 are collinear.

[0102] It can be understood that the central axes of the first transmission member 431, the second transmission member 441, the third transmission member 413 and the fourth transmission member 421 are collinear, which can simplify the structure (the collinear arrangement can simplify the structure of the transmission system, reduce the need for steering devices and additional supports, and make the entire system more concise), improve transmission efficiency (since the axes are collinear, the angle change during the transmission process is reduced, and energy loss caused by angle transmission is avoided), enhance transmission stability (the collinear arrangement can reduce the deflection and vibration during the transmission process, making the transmission smoother and more stable, which helps to improve the working accuracy of the equipment and extend its service life) and improve space utilization (in applications with limited space, the collinearity of the axes can better utilize the limited space and make the mechanical equipment more compact), thereby improving the transmission reliability and scientificity of the mite removal device 100.

[0103] Furthermore, combined with Fig. 9 and Fig.12 As shown, the first reduction mechanism 41 includes a first shaft 401, a first transmission wheel 415, a second transmission wheel 416 and a first transmission belt, the third transmission member 413 is arranged at one end of the first shaft 401, the first transmission wheel 415 is arranged at the other end of the first shaft 401, the second transmission wheel 416 is arranged at one end of the first agitator element 20, the first transmission belt is sleeved on the first transmission wheel 415 and the second transmission wheel 416, and the first transmission wheel 415 transmits power to the second transmission wheel 416 through the first transmission belt.

[0104] For example, the first transmission wheel 415 is smaller than the second transmission wheel 416, and the first transmission wheel 415 is equivalent to the driving wheel, and the second transmission wheel 416 is equivalent to the driven wheel. When the first transmission wheel 415 rotates, the driving force is transmitted to the second transmission wheel 416 through the first transmission belt. Such a transmission arrangement can ensure the accuracy of the transmission ratio between the first transmission wheel 415 and the second transmission wheel 416, and is also convenient for the transmission of power between the drive motor 4 and the first agitator element 20 (the axes of the two are parallel), thereby improving the transmission reliability. In addition, the first transmission wheel 415 and the second transmission wheel 416 can realize the amplification of the output torque or the adjustment of the rotation speed through different gear ratios or diameter ratios of the gears, thereby meeting the power requirements under different working conditions. For example, the first transmission wheel 415 and the second transmission wheel 416 transmit to each other, and the diameter of the first transmission wheel 415 is smaller than the diameter of the second transmission wheel 416. When the two transmit to each other, the output torque at one end of the first agitator element 20 can be increased by reducing the rotation speed of the second transmission wheel 416, thereby improving the cleaning power of the first agitator element 20. The first transmission belt is beneficial for transmitting power between the first transmission wheel 415 and the second transmission wheel 416 whose axes are at a larger parallel distance, thereby achieving the effect of stable long-distance power transmission.

[0105] Furthermore, combined with Fig.10 and Fig.12 As shown, the second reduction mechanism 42 includes a second shaft 402, a third transmission wheel 423, a fourth transmission wheel 424 and a second transmission belt, the fourth transmission member 421 is arranged at one end of the second shaft 402, the third transmission wheel 423 is arranged at the other end of the second shaft 402, the fourth transmission wheel 424 is arranged at one end of the second agitator element 30, the second transmission belt is sleeved on the third transmission wheel 423 and the fourth transmission wheel 424, and the third transmission wheel 423 transmits power to the fourth transmission wheel 424 through the second transmission belt.

[0106] For example, the third transmission wheel 423 is smaller than the fourth transmission wheel 424, and the third transmission wheel 423 is equivalent to the driving wheel, and the fourth transmission wheel 424 is equivalent to the driven wheel. When the third transmission wheel 423 rotates, the driving force is transmitted to the fourth transmission wheel 424 through the second transmission belt. Such a transmission arrangement can ensure the accuracy of the transmission ratio between the third transmission wheel 423 and the fourth transmission wheel 424, and is also convenient for the transmission of power between the drive motor 4 and the third agitator element (the axes of the two are parallel), thereby improving the transmission reliability. In addition, the third transmission wheel 423 and the fourth transmission wheel 424 can realize the amplification of the output torque or the adjustment of the rotation speed through different gear ratios or diameter ratios of the gears, thereby meeting the power requirements under different working conditions. For example, the third transmission wheel 423 and the fourth transmission wheel 424 are mutually transmitted, and the diameter of the third transmission wheel 423 is smaller than the diameter of the fourth transmission wheel 424. When the two are mutually transmitted, the output torque of one end of the third agitator element can be increased by reducing the rotation speed of the fourth transmission wheel 424, thereby improving the cleaning power of the second agitator element 30. The second transmission belt is beneficial for transmitting power between the third transmission wheel 423 and the fourth transmission wheel 424 whose axes are at a larger parallel distance, thereby achieving the effect of stable long-distance power transmission.

[0107] Specifically, combined Fig. 9 and Fig.10 As shown, the mite removal device 100 also includes a first bracket 80 and a second bracket 90 . The first bracket 80 is arranged on the main body 1 , the first reduction mechanism 41 is arranged on the first bracket 80 , the second bracket 90 is arranged on the main body 1 , and the second reduction mechanism 42 is arranged on the second bracket 90 .

[0108] That is to say, the first bracket 80 can provide support and installation conditions for the first reduction mechanism 41, so that the first reduction mechanism 41 can be firmly installed at the designated position inside the main body 1; the second bracket 90 can provide support and installation conditions for the second reduction mechanism 42, so that the second reduction mechanism 42 can be firmly installed at the designated position inside the main body 1; and the first bracket 80 and the second bracket 90 can also play a structural protection role for the first reduction mechanism 41 and the second reduction mechanism 42.

[0109] Further, the main body 1 is provided with a first supporting structure, the first bracket 80 is provided with a spaced first baffle, and the top of the first supporting structure extends between the spaced first baffles; and / or the main body 1 is provided with a second supporting structure, the second bracket 90 is provided with a spaced second baffle, and the top of the second supporting structure extends between the spaced second baffles.

[0110] For example, the first supporting structure in the main body 1 extends upward toward the side of the first agitator element 20, and the top limit of the first supporting structure is fitted between the first baffles extending downward toward the bottom side of the mite removal device 100 of the first bracket 80, so that the first bracket 80 can be further supported, thereby improving the structural stability and reliability of the first bracket 80.

[0111] For another example, the second supporting structure in the main body 1 extends upward toward the second agitator element 30, and the top limit of the second supporting structure is engaged between the second baffles extending downward toward the bottom side of the second bracket 90 of the mite removal device 100. This can further provide a supporting effect for the second bracket 90, thereby improving the structural stability and reliability of the second bracket 90.

[0112] According to some optional embodiments of the present invention, combined with Figure 8 and Fig.12 As shown, the first agitator element 20 includes a first brush rod 21 and a first scraper bar 22. One end of the first brush rod 21 is drivingly connected to the drive motor 4. The first scraper bar 22 is arranged on the first brush rod 21, and the first scraper bar 22 extends spirally around the axis of the first brush rod 21. The distance from the outer edge of the first scraper bar 22 to the central axis of the first brush rod 21 decreases in the direction extending from one end of the first brush rod 21 to the other end.

[0113] For example, the first brush rod 21 can rotate around its own central axis under the driving force of the driving motor 4, and the first scraper bar 22 is spirally arranged on the outer periphery of the first brush rod 21 and extends along the axial direction of the first brush rod 21. In this way, the first scraper bar 22 can rotate under the drive of the first brush rod 21 to stir the hair debris and mites on the cleaning surface, and the first scraper bar 22 can be decomposed into an extension path along the axial and radial directions of the first brush rod 21, thereby taking into account the lateral coverage and anti-entanglement properties of the first scraper bar 22 (the contact point of the hair in the lateral direction of the scraper bar is constantly changing, so that the hair is not easily entangled in a fixed position in the radial direction to form a knot).

[0114] In addition, the distance from the outer edge of the first scraper 22 to the central axis of the first brush rod 21 decreases in the direction extending from one end of the first brush rod 21 to the other end, so that the area passed by the first scraper 22 during rotation is conical, so that the rotation radius of the first scraper 22 along the axial direction of the first brush rod 21 can be changed, so that the hair can be gradually loosened due to the stirring action of the first scraper 22, and the hair can be easily sucked out by the negative pressure of the exhaust port 12, thereby solving the problem of hair entanglement.

[0115] Furthermore, combined with Figure 8 and Fig.12 As shown, the second agitator element 30 includes a second brush rod 33 and a second scraper strip 34, one end of the second brush rod 33 is transmission-connected to the drive motor 4, the second scraper strip 34 is arranged on the second brush rod 33 and spirally extends around the axis of the second brush rod 33, and the distance from the outer edge of the second scraper strip 34 to the central axis of the second brush rod 33 decreases in the direction extending from one end of the second brush rod 33 to the other end.

[0116] For another example, the second brush rod 33 can rotate around its own central axis under the driving force of the second driving motor 4, and the second scraper bar 34 is spirally arranged on the outer periphery of the second brush rod 33 and extends along the axial direction of the second brush rod 33, so that the second scraper bar 34 can rotate under the drive of the second brush rod 33 to stir the hair debris on the cleaning surface, and the second scraper bar 34 can be decomposed into an extension path along the axial direction and radial direction of the second brush rod 33, thereby taking into account the lateral coverage and anti-entanglement properties of the second scraper bar 34 (the contact point of the hair in the lateral direction of the scraper bar is constantly changing, so that the hair is not easily entangled in a fixed position in the radial direction).

[0117] In addition, the distance from the outer edge of the second scraper 34 to the central axis of the second brush rod 33 decreases in the direction extending from one end of the second brush rod 33 to the other end, so that the area passed by the second scraper 34 when rotating is conical, which can change the rotation radius of the second scraper 34 along the axial direction of the second brush rod 33. As a result, the hair is gradually loosened due to the stirring action of the second scraper 34, which makes it easier for the hair to be sucked out by the negative pressure of the exhaust port 12, thereby solving the problem of hair entanglement.

[0118] According to some optional embodiments of the present invention, when the mite remover 100 applies suction to a horizontal surface, the contact line and / or contact surface formed by the lowest part of the outer surface of the second agitator element 30 is parallel to the horizontal surface, which is conducive to the first agitator element 20 and the second agitator element 30 forming a line contact or surface contact relationship with the horizontal cleaning surface, thereby increasing the cleaning force and coverage of the first agitator element 20 and the second agitator element 30 on the hair debris on the horizontal cleaning surface, thereby improving the dust and mite removal cleanliness of the mite remover 100.

[0119] According to some optional embodiments of the present invention, the agitator chamber 10 has opposite ends, one end of the first agitator element 20 and one end of the second agitator element 30 are respectively supported at the opposite ends, and the other end of the first agitator element 20 and the other end of the second agitator element 30 are suspended in the agitator chamber 10.

[0120] Among them, the two ends of the agitator chamber 10 that are farthest apart in the lateral direction form opposite ends 101, and one end of the first agitator element 20 and the second agitator element 30 are respectively supported on the opposite ends 101 (that is, the fixed end 31) of the agitator chamber 10, while the other end of the first agitator element 20 and the other end of the second agitator element 30 are suspended in the agitator chamber 10 (that is, the free end 32). In this way, the first agitator element 20 and the second agitator element 30 achieve a cantilever support arrangement effect (referring to the situation where a structural element (such as a beam, plate, column, etc.) extends outward from its fixed point or support point without directly obtaining support at the other end), thereby adapting to the specific movement requirements of the first agitator element 20 and the second agitator element 30 in this embodiment, solving the problem of space limitation of the agitator chamber 10, and thereby improving the rationality of the arrangement.

[0121] Specifically, the exhaust port 12 is arranged in the middle and / or on both lateral sides of the blender chamber 10, at least part of the first agitator element 20 and the second agitator element 30 engages the surface to be cleaned through the suction port 11, and the cross-sectional area of ​​the blender chamber 10 decreases in the direction from the two opposite ends 101 of the blender chamber 10 toward the exhaust port 12.

[0122] For example, when the first agitator element 20 and the second agitator element 30 start to stir on the cleaning surface, the hair debris is sucked away by the suction at the exhaust port 12 as the hair debris is stirred and attached by at least part of the first agitator element 20 and the second agitator element 30 passing through the suction port 11, so that the dust removal and mite removal effect can be achieved; the cross-sectional area of ​​the agitator chamber 10 gradually decreases in the direction from the two opposite ends 101 of the agitator chamber 10 toward the exhaust port 12, so that the hair wrapped around the first agitator element 20 and the second agitator element 30 is closer and closer to the exhaust port 12 in the middle above the agitator chamber 10, and the suction force on the hair is also stronger, thereby improving the cleaning efficiency of dust removal and mite removal. In addition, the exhaust port 12 is arranged in the middle position, which is also conducive to the suction device directly through the exhaust port 12 to form a uniform suction effect on the first agitator element 20 and the second agitator element 30, avoiding the problem of uneven suction force of the suction device on the first agitator element 20 and the second agitator element 30.

[0123] Furthermore, combined with Figure 8 and Fig. 9 As shown, the cross section of the agitator chamber 10 perpendicular to the transverse direction of the mite removal device 100 is semicircular or major arc. The major arc means that when the central angle of a section of the arc exceeds the degree of the semicircle but does not reach the degree (ie the entire circumference), the section of the arc is defined as a major arc.

[0124] It can be understood that the cross-section of the agitator chamber 10 in the lateral direction perpendicular to the mite remover 100 adopts a semicircular structure, which can effectively disperse the pressure and convert the vertical load into a compressive force along both sides of the structure, thereby reducing the pressure at a single stress point and enhancing the overall stability and load-bearing capacity of the structure. It can also better fit the rotation range of the first agitator element 20 and the second agitator element 30, thereby improving the rationality of the layout of the agitator chamber 10.

[0125] According to some optional embodiments of the present invention, the exhaust port 12 is disposed at the middle rear side of the blender chamber 10 , and the central axis of the exhaust port 12 passes through the interval between the first blender element 20 and the second blender element 30 of the blender chamber 10 .

[0126] Among them, the central axis of the exhaust port 12 of the blender chamber 10 passes through the interval space between the first blender element 20 and the second blender element 30, which is beneficial for the suction device to evenly suck the hair debris stirred by the first blender element 20 and the second blender element 30 on its lateral sides through the exhaust port 12, thereby improving the cleaning efficiency of the mite removal device 100; in addition, the exhaust port 12 is arranged on the middle rear side of the blender chamber 10, so that the hair debris can be fully stirred and attached to the circumferential outer edges of the first blender element 20 and the second blender element 30 before being sucked out by the exhaust port 12, thereby ensuring that the mite removal device 100 can perform deep and strong vacuuming and mite removal work.

[0127] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "vertical", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0128] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0129] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.

[0130] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A mite removal device, characterized in that: include: a body defining a blender chamber having a suction port and an exhaust port; A dust cup, the dust cup is arranged on the main body, and the dust cup is connected to the exhaust port; A drive motor, wherein the drive motor has a first power output end and a second power output end; a first agitator element, one end of the first agitator element being drivingly connected to the first power output end of the drive motor; a second agitator element, one end of which is drivingly connected to a second power output end of the drive motor; Wherein, the first agitator element and the second agitator element are arranged in the agitator chamber and are arranged opposite to each other in the lateral direction of the mite removal device.

2. The mite removal device according to claim 1, characterized in that: The other end of the first agitator element is closer to the second agitator element than the one end of the first agitator element; The other end of the second agitator element is closer to the first agitator element than the one end of the second agitator element.

3. The mite removal device according to claim 2, characterized in that: The first agitator element and the second agitator element are symmetrically arranged with respect to a median vertical plane perpendicular to the horizontal direction of the mite removal device.

4. The mite removal device according to claim 1, characterized in that: The central axis of the first agitator element and the central axis of the second agitator element are both inclined relative to the bottom surface of the mite removal device. Compared with the one end of the first agitator element and the one end of the second agitator element, the other end of the first agitator element and the other end of the second agitator element are closer to the bottom surface of the mite removal device.

5. The mite removal device according to claim 4, characterized in that: The angle between the central axis of the first agitator element and the bottom surface of the mite removal device is α1, and α1 satisfies: 0°<α1≤15°; and / or The angle between the central axis of the second agitator element and the bottom surface of the mite remover is α2, and α2 satisfies: 0°<α2≤15°.

6. The mite removal device according to claim 1, characterized in that: Also includes: a first reduction mechanism, the first reduction mechanism being drivingly connected to the first power output end of the drive motor and the one end of the first agitator element respectively; A second reduction mechanism is respectively connected in driving connection with the second power output end of the drive motor and the one end of the second agitator element.

7. The mite removal device according to claim 6, characterized in that: The first power output end of the drive motor is provided with a first transmission member and the second power output end is provided with a second transmission member; A third transmission member is disposed at one end of the first reduction mechanism and a fourth transmission member is disposed at one end of the second reduction mechanism. The first transmission member cooperates with the third transmission member, and the second transmission member cooperates with the fourth transmission member.

8. The mite removal device according to claim 7, characterized in that: The first transmission member, the second transmission member, the third transmission member and the fourth transmission member are all gears.

9. The mite removal device according to claim 8, characterized in that: The central axis of the first transmission member and the central axis of the second transmission member are collinear, the central axis of the third transmission member and the central axis of the fourth transmission member are collinear, and the central axis of the first transmission member and the central axis of the third transmission member are parallel.

10. The mite removal device according to claim 7, characterized in that: One of the first transmission member and the third transmission member is provided with a first limiting protrusion and the other is provided with a first limiting groove, and the first limiting protrusion and the first limiting groove cooperate in a circumferential limiting manner of the first transmission member; One of the second transmission member and the fourth transmission member is provided with a second limiting protrusion and the other is provided with a second limiting groove, and the second limiting protrusion and the second limiting groove cooperate in the circumferential limiting position of the second transmission member.

11. The mite removal device according to claim 10, characterized in that: The central axis of the first transmission member, the central axis of the second transmission member, the central axis of the third transmission member, and the central axis of the fourth transmission member are collinear.

12. The mite removal device according to claim 7, characterized in that: The first reduction mechanism comprises: A first shaft, wherein the third transmission member is disposed at one end of the first shaft; a first transmission wheel, the first transmission wheel being disposed at the other end of the first shaft; a second transmission wheel disposed at said one end of said first agitator element; A first transmission belt, wherein the first transmission belt is sleeved on the first transmission wheel and the second transmission wheel, and the first transmission wheel transmits power to the second transmission wheel through the first transmission belt; and / or The second reduction mechanism comprises: a second shaft, the fourth transmission member being disposed at one end of the second shaft; a third transmission wheel, the third transmission wheel being arranged at the other end of the second shaft; a fourth transmission wheel, the fourth transmission wheel being disposed at the one end of the second agitator element; A second transmission belt, wherein the second transmission belt is sleeved on the third transmission wheel and the fourth transmission wheel, and the third transmission wheel transmits power to the fourth transmission wheel through the second transmission belt.

13. The mite removal device according to claim 6, characterized in that: Also includes: a first bracket, wherein the first bracket is disposed on the main body, and the first speed reduction mechanism is disposed on the first bracket; The second bracket is arranged on the main body, and the second speed reduction mechanism is arranged on the second bracket.

14. The mite removal device according to claim 13, characterized in that: The main body is provided with a first supporting structure, the first bracket is provided with spaced first baffles, and the top of the first supporting structure extends between the spaced first baffles; and / or The main body is provided with a second supporting structure, the second bracket is provided with spaced second baffles, and the top of the second supporting structure extends between the spaced second baffles.

15. The mite removal device according to claim 1, characterized in that: The first agitator element comprises: A first brush rod, one end of which is drivingly connected to the driving motor; a first scraper strip, the first scraper strip being arranged on the first brush rod and spirally extending around the axis of the first brush rod, wherein the distance between the outer edge of the first scraper strip and the central axis of the first brush rod decreases in a direction extending from one end to the other end of the first brush rod; and / or The second agitator element comprises: a second brush rod, one end of which is drivingly connected to the driving motor; A second scraper bar is provided on the second brush rod and spirally extends around the axis of the second brush rod, and a distance from an outer edge of the second scraper bar to a central axis of the second brush rod decreases in a direction extending from one end to the other end of the second brush rod.

16. The mite removal device according to claim 1, characterized in that: When the mite remover applies suction to a horizontal surface, a contact line and / or a contact surface formed by the lowest portion of the outer surface of the second agitator element is parallel to the horizontal surface.

17. The mite removal device according to claim 1, characterized in that: The agitator chamber has opposite ends, the one end of the first agitator element and the one end of the second agitator element are supported at the opposite ends, respectively, and the other end of the first agitator element and the other end of the second agitator element are suspended in the agitator chamber.

18. The mite removal device according to claim 17, characterized in that: The exhaust port is arranged in the middle and / or on both lateral sides of the agitator chamber, at least part of the first agitator element and the second agitator element engages the surface to be cleaned through the suction port, and the cross-sectional area of ​​the agitator chamber decreases in the direction from the two opposite ends of the agitator chamber toward the exhaust port.

19. The mite removal device according to claim 18, characterized in that: The cross section of the agitator chamber perpendicular to the transverse direction of the mite remover is semicircular or arc-shaped.

20. The mite removal device according to claim 1, characterized in that: The exhaust port is disposed at a rear side of a middle portion of the agitator chamber, and a central axis of the exhaust port passes through a spacing space between the first agitator element and the second agitator element of the agitator chamber.

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