Flapping acarus killing instrument

Abstract

The utility model relates to a flapping acarus killing instrument. Comprising a shell assembly composed of an upper shell and a lower shell. The motor and the roller are arranged on the lower shell, a rolling brush is arranged on the roller, the beating deflection wheel is coaxially connected with an output shaft of the motor, and the beating deflection wheel is of a non-circumferential symmetrical eccentric structure; the flapping swing shaft penetrates through the flapping transverse slotted hole of the lower shell, and one end of the flapping swing shaft is eccentrically connected with the flapping deviation wheel; the flapping execution mechanism comprises a flapping strip connected with the other end of the flapping swing shaft; the rotating shaft seat is arranged in the middle of the flapping strip; the swinging shaft penetrates through the rotating shaft seat, and the two ends of the swinging shaft are mounted in the bearing seats of the lower shell through bearings; the flapping deflection wheel converts the rotation motion of the motor into reciprocating swing, and the flapping strip is driven by the flapping swing shaft to do periodic swing flapping motion around the axis of the swing shaft. And through high-frequency flapping, mites deeply hidden in the articles are effectively shaken off and removed. The structure is simple and operation is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of domestic cleaning equipment, in particular to a kind of beat mechanism driven by motor is beaten and is beaten to beat mite instrument. BACKGROUND

[0002] Mite is a kind of micro-sized pest that is not easy to see with naked eye, and is widely distributed in home environment, such as mattress, sofa, carpet, etc. Mite and its excrement are important allergens causing allergic diseases, which seriously endanger human health. The traditional mite removal instrument mainly removes mites and dust through the cooperation of rotating brush and suction force, but it is difficult to completely remove the mites in the deep layer of bedclothes by the friction of the rotating brush alone. In the prior art, some products use additional vibration or beating structure to enhance the cleaning effect, but there are the following problems: the vibration mechanism is complex in structure, the energy loss is large, and the beating amplitude is limited; the rigid connection of the transmission components can produce noise, and can be easily worn out after long-term use; the beating working surface lacks targeted design, and the adaptability to fiber fabric is insufficient. Therefore, there is an urgent need for a mite removal device that is compact in structure, high in beating efficiency and has shock absorption and buffering functions. SUMMARY

[0003] The utility model aims at overcoming the defects of the prior art, and provides a beat mite instrument which is simple in structure and easy to operate.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0005] A beat mite instrument comprises a shell assembly composed of an upper shell and a lower shell, a motor and a roller wheel arranged on the lower shell, a rotating brush arranged on the roller wheel, a beating deflection wheel coaxially connected with the output shaft of the motor, the beating deflection wheel having an eccentric structure which is not circularly symmetrical, a beating swing shaft penetrating a beating horizontal slot hole of the lower shell and connected with the eccentric shaft neck of the beating deflection wheel at one end, and a beating execution mechanism comprising a beating strip connected with the other end of the beating swing shaft, a rotating shaft seat arranged in the middle of the beating strip, and a swing shaft penetrating the rotating shaft seat and installed in the bearing seat of the lower shell at both ends through bearings.

[0006] Preferably, the beating deflection wheel adopts an eccentric wheel or a cam structure, and the beating swing shaft has a Z-shaped three-dimensional bending structure, the first end of the beating swing shaft is connected with the eccentric shaft neck of the beating deflection wheel through a sliding bearing, and the second end of the beating swing shaft is connected with the plug-in seat of the beating strip through a ball hinge joint.

[0007] Preferably, an elastic buffer assembly is arranged at the connection between the beating swing shaft and the beating strip, and comprises a spiral compression spring and / or a rubber shock pad sleeved on the beating swing shaft.

[0008] Preferably, the beating working surface of the beating strip is provided with an array of uniformly distributed protrusions, the height of the protrusions is 1-3mm, and the surface hardness is Shore A 70-90 degrees.

[0009] Preferably, the three-dimensional configuration of the protrusions is selected from any one of the following: hemispherical, diameter 1.5-2.5mm; triangular pyramid, base side length 1-2mm; parallel strip, width 0.5-1mm, length 5-8mm.

[0010] Preferably, the lower shell is provided with a motor support with a damping structure, comprising: a rubber sleeve in interference fit with the motor housing; a cantilever bracket connecting the rubber sleeve and the lower shell; a reinforcing rib structure provided at the root of the cantilever bracket. Preferably, the beating deflection wheel is an eccentric wheel or a cam.

[0011] Preferably, an elastic element is provided between the beating swing shaft and the beating strip, for buffering the impact force of the beating strip.

[0012] The present utility model has the following beneficial effects: the mite removal effect is remarkable, through high-frequency beating, the mites deeply hidden in the interior of the articles are effectively shaken off and removed. The structure is simple, the operation is convenient, the beating mechanism is driven by a motor, the structure is simple and easy to operate, harmless to human body, and widely applicable to the removal of mites from bedding, sofas, carpets and other household articles. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 The present utility model is a structure exploded view;

[0014] Fig. 2 The present utility model is a structure installation exploded view;

[0015] Fig. 3 The present utility model is a structure cross-sectional view; DETAILED DESCRIPTION

[0016] The present utility model will be further described in detail below in combination with the drawings.

[0017] As Figs. 1-3The device comprises a shell assembly composed of an upper shell and a lower shell 7, a motor 1 and a roller 8 arranged on the lower shell 7, a beating eccentric wheel 2 coaxially connected with an output shaft of the motor 1, the beating eccentric wheel 2 having a non-circular periphery asymmetric eccentric structure, a beating swing shaft 3 penetrating a beating groove hole 71 of the lower shell 7 and having one end connected with the beating eccentric wheel 2, a beating execution mechanism comprising a beating strip 4 connected with the other end of the beating swing shaft 3, a rotating shaft seat 41 arranged in the middle of the beating strip 4, a swing shaft 42 penetrating the rotating shaft seat 41 and having two ends installed in bearing seats 73 of the lower shell 7 through bearings 43, and the beating eccentric wheel 2 converts the rotating movement of the motor 1 into reciprocating swing, and drives the beating strip 4 to swing periodically around the axis of the swing shaft 42 to perform a beating action.

[0018] The beating eccentric wheel 2 adopts an eccentric wheel or a cam structure, the beating swing shaft 3 has a Z-shaped three-dimensional bending structure, one end of the beating swing shaft 3 is connected with an eccentric shaft neck of the beating eccentric wheel 2 through a sliding bearing, and the other end of the beating swing shaft 3 is connected with an insertion seat of the beating strip 4 through a ball hinge joint.

[0019] The connection between the beating swing shaft 3 and the beating strip 4 is provided with an elastic buffer assembly, which comprises a spiral compression spring and / or a rubber shock pad sleeved on the beating swing shaft 3.

[0020] The beating working surface of the beating strip 4 is provided with an array of uniformly distributed protrusions, the height of the protrusions is 1-3 mm, and the surface hardness is 70-90 degrees of Shore A.

[0021] The three-dimensional configuration of the protrusions 6 is selected from any one of the following: a hemisphere with a diameter of 1.5-2.5 mm, a triangular pyramid with a bottom side length of 1-2 mm, and a parallel strip with a width of 0.5-1 mm and a length of 5-8 mm.

[0022] The lower shell 7 is provided with a motor support 72 with a damping structure, which comprises a rubber sleeve in interference fit with the shell of the motor 1, a cantilever support connecting the rubber sleeve and the lower shell 7, and a reinforcing rib structure arranged at the root of the cantilever support.

[0023] The working principle of the device is as follows: after the motor 1 is started, the beating eccentric wheel 2 is rotated, the beating eccentric wheel 2 drives the beating swing shaft 3 to reciprocate through eccentric connection, and the beating swing shaft 3 further drives the beating strip 4 to beat the objects at high frequency, so that the mites hidden in the objects are shaken off and removed through the roller brush.

[0024] The utility model discloses a mite removing instrument, its mite removing effect is remarkable, through high frequency patting, effective shake and remove the mite that hides in the inside of article, simple structure, convenient operation adopt motor drive patting mechanism, and safe and environment-friendly, need not use chemical reagent, harmless to human body, wide application scope can be widely applied to the mite removing of bedding, sofa, carpet and other household supplies.

[0025] The above is the further detailed description of the utility model made in combination with the specific preferred embodiment, and the specific implementation of the utility model cannot be limited to these descriptions. For ordinary skilled persons in the technical field to which the utility model belongs, some simple deductions or substitutions can be made without departing from the concept of the utility model, and all of them shall be regarded as belonging to the protection scope of the utility model.

Claims

1. A mite-beating device, comprising a shell assembly composed of an upper shell and a lower shell (7); a motor (1) and a roller (8) arranged on the lower shell (7), and a rolling brush (81) arranged on the roller (8), characterized in that, It also includes: the beating deflection wheel (2) coaxially connected with the output shaft of the motor (1), the beating deflection wheel (2) has eccentric structure which is not circularly symmetric; the beating swing shaft (3) penetrating the beating transverse slot hole (71) of the lower shell (7), one end of which is eccentrically connected with the beating deflection wheel (2); the beating actuator, including: the beating bar (4) connected with the other end of the beating swing shaft (3); the rotating shaft seat (41) provided in the middle of the beating bar (4); the swing shaft (42) penetrating the rotating shaft seat (41), both ends of which are installed in the bearing seat (73) of the lower shell (7) through bearings (43); the beating deflection wheel (2) converts the rotary motion of the motor (1) into reciprocating swing, and drives the beating bar (4) to make periodic swing beating action around the axis of the swing shaft (42) through the beating swing shaft (3).

2. The apparatus according to claim 1, wherein, The beating deflection wheel (2) adopts eccentric wheel or cam structure, and the beating swing shaft (3) has Z-shaped three-dimensional bending structure, the first end of which is connected with the eccentric shaft neck of the beating deflection wheel (2) through a sliding bearing, and the second end is connected with the plug-in seat of the beating bar (4) through a spherical hinge joint.

3. The apparatus according to claim 1, wherein, The connection between the beating swing shaft (3) and the beating bar (4) is provided with an elastic buffer assembly, including a spiral compression spring and / or a rubber shock pad sleeved on the beating swing shaft (3).

4. The apparatus of claim 1, wherein, The beating working surface of the beating bar (4) is provided with an array of uniformly distributed protrusions, the height of the protrusions (6) is 1-3mm, and the surface hardness is 70-90 degrees of Shore A.

5. The apparatus of claim 4, wherein The three-dimensional configuration of the protrusions (6) is selected from any one of the following: hemispherical, diameter 1.5-2.5mm; triangular pyramid, base side length 1-2mm; parallel strip, width 0.5-1mm, length 5-8mm.

6. The apparatus of claim 1, wherein, The lower shell (7) is provided with a motor support (72) with a damping structure, including: a rubber sleeve in interference fit with the shell of the motor (1); a cantilever bracket connecting the rubber sleeve and the lower shell (7); a reinforcing rib structure provided at the root of the cantilever bracket.

Images