Ash storage box for cleaning electric appliance
By designing a cleaning mechanism for self-cleaning ash storage box, and automatically cleaning the filter dust with a rotating rod and brush, the filter clogging problem is solved, and the cleaning efficiency and air flowability of the cleaning appliances are improved.
Patent Information
- Application Number
- CN202422228510.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-11
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-09-11
AI Technical Summary
The filters of existing industrial vacuum cleaners are prone to clogging after long-term use, affecting air flow and cleaning efficiency.
A self-cleaning ash storage box is designed, including a cleaning mechanism, which uses components such as rotating rods, ball bearings and brushes to automatically clean up dust on the filter through rotating scratches and longitudinal scratches to enhance the cleaning effect.
It effectively improves the cleaning strength of cleaning appliances, reduces the need for manual cleaning of filters, and maintains air flow and cleaning efficiency.
Smart Images
Figure CN223081580U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of filter ash storage, in particular to an ash storage box for a cleaning appliance. Background Art
[0002] Most of the existing industrial cleaning appliances are vacuum cleaners. The high-power and longitudinally large-vibration-energy vacuum cleaners in industry can separate dust from the flowing air flow through the method of filtering and storing ash. However, since a filter screen is used for separation, when used for a long time, dust will remain on the filter screen, resulting in blockage, which in turn affects the air fluidity inside the vacuum cleaner and thus affects its cleaning efficiency.
[0003] Therefore, it is necessary to provide a new ash storage box for a cleaning appliance to solve the above technical problems. Summary of the Utility Model
[0004] To solve the above technical problems, the utility model provides an ash storage box for a cleaning appliance that can self-clean.
[0005] An ash storage box for a cleaning appliance provided by the utility model includes: a body; a filter screen, which is arranged on the surface of the body; a cleaning mechanism, which is arranged inside the body; the cleaning mechanism includes a rotating rod; the body is rotationally connected with the rotating rod through two symmetrically arranged ball bearings inside, symmetrically arranged a plurality of connecting rods are connected to the surface of the rotating rod, one end of the connecting rod is connected with a driving plate, one end of the driving plate is connected with a brush, and the brush is arranged opposite to the filter screen.
[0006] Preferably, the shape of the driving plate is arc-shaped.
[0007] Preferably, the cleaning mechanism further includes a bearing cover, and the bearing cover is arranged on the surface of the ball bearing.
[0008] Preferably, the rotating rod includes a rotating rod body; the rotating rod body is arranged inside the body, both ends of the rotating rod body are connected with telescopic rods, the telescopic rods can only move relative to each other and cannot rotate relative to each other; a spring is wound around the surface of the telescopic rod, one end of the spring is connected with the fixed end of the telescopic rod, one end of the spring is connected with the movable end of the telescopic rod, and the telescopic rod can rotate inside the body through the ball bearing.
[0009] Preferably, the rotating rod further includes a bellows; the bellows is arranged on the surface of the telescopic rod, one end of the bellows is connected with the fixed end of the telescopic rod, and the other end of the bellows is connected with the movable end of the telescopic rod.
[0010] Preferably, the cleaning mechanism further includes a semi-circular plate; one end of the driving plate is connected with the semi-circular plate, and the semi-circular plate is arranged opposite to the opening of the driving plate.
[0011] Preferably, both ends of the body are hemispherical.
[0012] Compared with the related art, the ash storage box for a cleaning appliance provided by the present utility model has the following beneficial effects: By providing a cleaning mechanism, the dust on the surface of the filter screen can be scraped and cleaned by means of rotational scraping, thereby improving the cleaning intensity of the cleaning appliance, and at the same time, there is no need for manual cleaning of the filter screen; By means of spring expansion and contraction, the impact of the longitudinal air flow on the driving plate and mechanical self-vibration can be utilized, so that the driving plate vibrates up and down through the rotating rod, and then the filter screen is longitudinally scraped by the brush, thereby improving the scraping ability of this mechanism for the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic structural diagram of a preferred embodiment of an ash storage box for a cleaning appliance provided by the present utility model;
[0014] Figure 2 is Figure 1 A schematic cross-sectional structural diagram of the ash storage box for a cleaning appliance shown;
[0015] Figure 3 is Figure 2 A schematic structural diagram of the cleaning mechanism shown;
[0016] Figure 4 is Figure 3 A schematic structural diagram of the rotating rod shown.
[0017] Reference numerals in the figure: 1, body; 2, filter screen; 3, cleaning mechanism; 31, rotating rod; 311, rotating rod body; 312, telescopic rod; 313, spring; 314, bellows; 32, ball bearing; 33, connecting rod; 34, driving plate; 35, brush; 36, bearing cover; 37, semi-circular plate. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] The present utility model will be further described below with reference to the drawings and embodiments.
[0019] Please refer to Figures 1 to 4 , an ash storage box for a cleaning appliance includes: a body 1; a filter screen 2, the filter screen 2 is arranged on the surface of the body 1; a cleaning mechanism 3, the cleaning mechanism 3 is arranged inside the body 1; the cleaning mechanism 3 includes a rotating rod 31; the body 1 is rotatably connected to a rotating rod 31 through two symmetrically arranged ball bearings 32 inside, a plurality of symmetrically arranged connecting rods 33 are connected to the surface of the rotating rod 31, one end of the connecting rod 33 is connected to a driving plate 34, one end of the driving plate 34 is connected to a brush 35, and the brush 35 is arranged opposite to the filter screen 2.
[0020] In the specific implementation process, such as Figure 2 and Figure 3 shown, first, the air with dust enters the interior from the inlet end of the main body 1. Then, since the air impacts the driving plate 34, the driving plate 34 rotates through the mutual cooperation of the rotating rod 31 and the ball bearing 32, and then the brush 35 is used to rotate and scrape the filter screen 2. When the air with dust passes through the filter screen 2, dust will remain on the filter screen 2, thereby reducing the permeability of the filter screen 2 and further reducing the cleaning efficiency of the cleaning appliance. Therefore, by setting up the cleaning mechanism 3, the dust on the surface of the filter screen 2 can be scraped and cleaned by the way of rotating scraping, thereby improving the cleaning intensity of the cleaning appliance, and at the same time, there is no need for manual cleaning of the filter screen 2.
[0021] Refer to Figure 3 shown, the shape of the driving plate 34 is arc-shaped.
[0022] It should be noted that by setting the shape of the driving plate 34 to be arc-shaped, the contact area between the driving plate 34 and the flowing air can be increased, thereby increasing the driving force of the flowing air on the driving plate 34, and further greatly improving the scraping intensity of the cleaning mechanism 3 on the filter screen 2.
[0023] Refer to Figure 3 and Figure 4 shown, the cleaning mechanism 3 further includes a bearing cover 36, and the bearing cover 36 is arranged on the surface of the ball bearing 32.
[0024] It should be noted that by arranging the bearing cover 36 on the surface of the ball bearing 32, the problem that the rotation effect of the cleaning mechanism 3 is greatly reduced due to dust entering the interior of the ball bearing 32 and causing blockage is avoided.
[0025] Refer to Figure 4 shown, the rotating rod 31 includes a rotating rod body 311; the rotating rod body 311 is arranged inside the main body 1, and both ends of the rotating rod body 311 are connected with telescopic rods 312. The telescopic rods 312 can only move relatively and cannot rotate relatively; a spring 313 is wound around the surface of the telescopic rod 312. One end of the spring 313 is connected to the fixed end of the telescopic rod 312, and one end of the spring 313 is connected to the moving end of the telescopic rod 312. The telescopic rod 312 can rotate inside the main body 1 through the ball bearing 32.
[0026] It should be noted that by means of the spring expansion and contraction, the impact of the longitudinal air flow on the driving plate 34 and mechanical self-vibration can be utilized, so that the driving plate 34 vibrates up and down through the rotating rod 31, and then the brush 35 is used to longitudinally scrape the filter screen 2, thereby improving the scraping ability of this mechanism on the filter screen 2.
[0027] Refer to Figure 4As shown, the rotating rod 31 further includes a bellows 314; the surface of the telescopic rod 312 is provided with a bellows 314, one end of the bellows 314 is connected to the fixed end of the telescopic rod 312, and the other end of the bellows 314 is connected to the moving end of the telescopic rod 312.
[0028] It should be noted that by providing the bellows 314 on the surface of the telescopic rod 312, it is possible to avoid the problem that dust enters the interior of the telescopic rod 312, which affects the telescopic ability of the telescopic rod 312 and further affects the longitudinal scraping ability of this mechanism.
[0029] Reference Figure 3 As shown, the cleaning mechanism 3 further includes a semi-circular plate 37; one end of the driving plate 34 is connected with a semi-circular plate 37, and the semi-circular plate 37 is arranged opposite to the opening of the driving plate 34.
[0030] It should be noted that by connecting the semi-circular plate 37 to one end of the driving plate 34, the contact area between the driving plate 34 and the longitudinal air flow can be increased, thereby increasing the driving force of the flowing air flow on the driving plate 34, and further greatly improving the longitudinal scraping strength of the cleaning mechanism 3 on the filter screen 2.
[0031] Reference Figure 1 and Figure 2 As shown, both ends of the body 1 are hemispherical.
[0032] It should be noted that by setting both ends of the body 1 as hemispherical, the fluidity of the air flow inside the body 1 can be improved, and thus the cleaning efficiency of this device is improved.
[0033] The working principle of a dust storage box for a cleaning appliance provided by the present utility model is as follows: First, the air with dust enters its interior from the inlet end of the body 1. Then, due to the air hitting the driving plate 34, the driving plate 34 rotates through the mutual cooperation of the rotating rod 31 and the ball bearing 32, and then the brush 35 is used to rotate and scrape the filter screen 2. When the air with dust passes through the filter screen 2, dust will remain on the filter screen 2, thereby reducing the permeability of the filter screen 2 and further reducing the cleaning efficiency of the cleaning appliance. Therefore, by setting up the cleaning mechanism 3, the dust on the surface of the filter screen 2 can be scraped and cleaned by means of rotational scraping, thus improving the cleaning intensity of the cleaning appliance, and at the same time, there is no need for manual cleaning of the filter screen 2; by setting the shape of the driving plate 34 as an arc shape, the contact area between the driving plate 34 and the flowing air can be increased, thereby increasing the driving force of the flowing air on the driving plate 34, and further greatly improving the scraping intensity of the cleaning mechanism 3 on the filter screen 2; by means of spring expansion and contraction, the impact of the longitudinal air flow on the driving plate 34 and mechanical self-vibration can be utilized, so that the driving plate 34 vibrates up and down through the rotating rod 31, and then the brush 35 is used to longitudinally scrape the filter screen 2, thereby improving the scraping ability of this mechanism on the filter screen 2; by setting an accordion cover 314 on the surface of the telescopic rod 312, the problem that the dust enters the interior of the telescopic rod 312, affecting the telescopic ability of the telescopic rod 312 and further affecting the longitudinal scraping ability of this mechanism can be avoided; by connecting a semi-circular plate 37 to one end of the driving plate 34, the contact area between the driving plate 34 and the longitudinal air flow can be increased, thereby increasing the driving force of the flowing air on the driving plate 34, and further greatly improving the longitudinal scraping intensity of the cleaning mechanism 3 on the filter screen 2.
[0034] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. All equivalent structural or equivalent process transformations made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, are similarly included in the patent protection scope of the present utility model.
Claims
1. A dust storage box for a cleaning appliance, characterized in that, Comprising: A body (1); A filter screen (2), the filter screen (2) being arranged on the surface of the body (1); A cleaning mechanism (3), the cleaning mechanism (3) being arranged inside the body (1); the cleaning mechanism (3) includes a rotating rod (31); the body (1) is rotatably connected to the rotating rod (31) through two symmetrically arranged ball bearings (32) inside, a plurality of symmetrically arranged connecting rods (33) are connected to the surface of the rotating rod (31), one end of the connecting rod (33) is connected to a driving plate (34), one end of the driving plate (34) is connected to a brush (35), and the brush (35) is arranged opposite to the filter screen (2).
2. The ash storage box for a cleaning appliance according to claim 1, characterized in that, The shape of the driving plate (34) is arc-shaped.
3. The ash storage box for a cleaning appliance according to claim 2, wherein, The cleaning mechanism (3) further includes a bearing cover (36), and the bearing cover (36) is arranged on the surface of the ball bearing (32).
4. The ash storage box for a cleaning appliance according to claim 3, wherein The rotating rod (31) includes a rotating rod body (311); the rotating rod body (311) is arranged inside the body (1), both ends of the rotating rod body (311) are connected to telescopic rods (312), the telescopic rods (312) can only move relatively and cannot rotate relatively; a spring (313) is wound around the surface of the telescopic rod (312), one end of the spring (313) is connected to the fixed end of the telescopic rod (312), one end of the spring (313) is connected to the moving end of the telescopic rod (312), and the telescopic rod (312) can rotate inside the body (1) through the ball bearing (32).
5. The ash storage box for a cleaning appliance according to claim 4, wherein, The rotating rod (31) further includes a bellows (314); the bellows (314) is arranged on the surface of the telescopic rod (312), one end of the bellows (314) is connected to the fixed end of the telescopic rod (312), and the other end of the bellows (314) is connected to the moving end of the telescopic rod (312).
6. The ash storage box for a cleaning appliance according to claim 5, wherein, The cleaning mechanism (3) further includes a semi-circular plate (37); one end of the driving plate (34) is connected to the semi-circular plate (37), and the semi-circular plate (37) is arranged opposite to the opening of the driving plate (34).
7. The ash storage box for a cleaning appliance according to claim 1, wherein Both ends of the body (1) are hemispherical.