Filtering device for sewage tank of floor scrubber
By designing a floor scrubber sewage tank filter device including push plate, sliding rod and liftable bearing plate, the problem of long-term and poor-effect cleaning of blockages by the floor scrubber sewage tank filter device is solved, and more efficient Clean and filter effects.
Patent Information
- Application Number
- CN202420500751.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-14
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-03-14
AI Technical Summary
The filtration device of the floor scrubber sewage tank takes a lot of time and is not effective when cleaning blocked objects, resulting in a reduced filtration efficiency.
A filter device including a box, a filter frame, a push plate, a sliding rod and a liftable bearing plate are designed. Through the cooperation of the push plate and the sliding rod, the blockage in the filter frame can be automatically cleaned, and the blockage in the through-trough can be driven to extrude the blockage in the through-trough through the liftable bearing plate.
It improves the efficiency and effect of cleaning blocked objects, saves people's physical energy, reduces the difficulty of dredging, and improves the filtration efficiency of the filter.
Smart Images
Figure CN222445602U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of daily cleaning equipment, in particular to a sewage tank filtering device for a floor scrubber. Background Art
[0002] Floor scrubbers, also known as floor cleaning machines, scrubber-dryers, or floor scrubber trucks, are used to clean hard surfaces. They can also vacuum up wastewater with a squeegee and remove it from the site. They are suitable for locations with large hard surfaces, such as stations, docks, airports, workshops, warehouses, schools, hospitals, restaurants, and shopping malls. For families with children or those sensitive to noise and dust, consider a low-noise, dust-free maternity and baby-grade floor scrubber, such as the Dishui Dabai floor scrubber. For families with pets, consider a floor scrubber that doesn't require a brush to clean. When choosing a floor scrubber, consider comparing different brands and models based on their functionality, controllability, noise levels, and other factors to make the right choice based on your needs and budget.
[0003] When the floor scrubber is in use, it will produce a large amount of sewage, and the sewage usually contains debris and strips. This will cause people to easily get blocked when handling the sewage from the floor scrubber. At this time, people usually open the filter box and clean the internal filter. This method takes a lot of time and the treatment effect is not good. If the blockage occurs many times, the filtration efficiency will be greatly reduced. Utility Model Content
[0004] The purpose of the utility model is to provide a sewage tank filtering device for a floor scrubber to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage tank filter device for a floor washing machine, comprising a box body; a limiting groove is processed on one side of the box body, a cover plate is connected in the limiting groove, the cover plate is fitted with the opening of the box body, a handle is provided on one side of the limiting groove, two sliding rods are fixed on the side of the handle close to the box body, a filter frame is provided inside the box body, a push plate is provided inside the filter frame, the sliding rod extends to the box body and the inside of the filter frame, and the end of the sliding rod away from the handle is fixedly connected to the push plate. The filter frame is provided with a plurality of through slots on a side away from the cover plate, and the through slots all penetrate the filter frame longitudinally; a turntable is provided on the side of the handle away from the limit slot, and a rotating shaft is fixed to the side of the turntable close to the box body, and the rotating shaft extends to the inside of the box body, and a driving gear is fixed to the end of the rotating shaft away from the turntable, and a screw rod is longitudinally provided inside the box body, and a transmission gear is fixed to the end of the screw rod close to the driving gear, and a support plate is connected to the screw rod, and the support plate corresponds to the through slot, and a drain outlet is provided on the side of the box body away from the turntable.
[0006] Preferably, the sliding rods are each covered with an elastic component, the two ends of the elastic component are respectively connected to the push plate and the inner wall of the box, and a scraper is fixed on the side of the push plate close to the through groove; this facilitates cleaning of blockages in the filter frame and enables the push plate to automatically reset, saving people's physical energy.
[0007] Preferably, the cross sections of the driving gear and the transmission gear are both trapezoidal, and the driving gear is meshed with one side of the transmission gear, so as to facilitate the driving screw to drive the support plate to move up and down.
[0008] Preferably, a plurality of pressing blocks are fixed on one side of the support plate close to the filter frame, and the pressing blocks all correspond to the through slots, and the size of the pressing blocks is equal to the size of the through slots, so as to facilitate squeezing the blockage in the through slots upward out of the through slots.
[0009] Preferably, a limiting member is fixed on one side of the support plate close to the inner wall of the box, and the limiting member is slidably connected to the inner wall of the box, thereby improving the stability of the support plate when it is raised and lowered on the screw rod.
[0010] Compared with the prior art, the beneficial effect of the present invention is that by arranging a push plate in the filter frame, people can directly push the handle when they need to clean the blockage, and the sliding rod will push the push plate to slide in the filter frame, and the elastic component arranged on the sliding rod can automatically reset the push plate, so that the push plate can slide back and forth inside the filter frame, thereby scraping off the blockage at the bottom of the filter frame, and the liftable supporting plate arranged inside the box body can carry the pressure block to squeeze the blockage in the through groove upward into the through groove, making up for the structural defects of the push plate, so that the through groove can be cleaned more smoothly, and through the cooperation of the supporting plate and the push plate, people can save the physical energy consumed in dredging the filter plate, which not only improves the cleaning effect, but also reduces the difficulty of dredging, and facilitates improving the filtration efficiency of the filter net. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;
[0012] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;
[0013] Figure 3 This is a schematic diagram of the internal structure of the filter frame of the utility model;
[0014] Figure 4 It is a schematic diagram of the overall structure of the support plate of the utility model.
[0015] In the figure: 1. Box body; 2. Cover plate; 3. Handle; 4. Turntable; 5. Sliding rod; 6. Limiting groove; 7. Filter frame; 8. Push plate; 9. Elastic component; 10. Drain outlet; 11. Through groove; 12. Rotating shaft; 13. Driving gear; 14. Screw rod; 15. Transmission gear; 16. Support plate; 17. Pressure block; 18. Limiting piece. DETAILED DESCRIPTION
[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0017] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.
[0018] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.
[0019] See also Figure 1-4The utility model provides a technical solution: a sewage tank filtering device for a floor washing machine, comprising a box body 1; a limiting groove 6 is processed on one side of the box body 1, a cover plate 2 is connected in the limiting groove 6, the cover plate 2 is fitted with the opening of the box body 1, a handle 3 is provided on one side of the limiting groove 6, two sliding rods 5 are fixed on the side of the handle 3 close to the box body 1, a filter frame 7 is provided inside the box 1, a push plate 8 is provided inside the filter frame 7, the sliding rod 5 extends to the box body 1 and the inside of the filter frame 7, the end of the sliding rod 5 away from the handle 3 is fixedly connected to the push plate 8, and the filter frame 7 away from the cover plate 2 is fixedly connected to the bottom of the box body 1. A plurality of through slots 11 are provided on the side of the handle 3, and the through slots 11 all penetrate the filter frame 7 longitudinally; a turntable 4 is provided on the side of the handle 3 away from the limit slot 6, and a rotating shaft 12 is fixed to the side of the turntable 4 close to the box body 1, and the rotating shaft 12 extends to the inside of the box body 1, and a driving gear 13 is fixed to the end of the rotating shaft 12 away from the turntable 4, and a screw rod 14 is longitudinally provided inside the box body 1, and a transmission gear 15 is fixed to the end of the screw rod 14 close to the driving gear 13, and a supporting plate 16 is connected to the screw rod 14, and the supporting plate 16 corresponds to the through slot 11, and a drain outlet 10 is provided on the side of the box body 1 away from the turntable 4.
[0020] Furthermore, the sliding rods 5 are each covered with an elastic component 9, the two ends of the elastic component 9 are respectively connected to the push plate 8 and the inner wall of the box body 1, and a scraper is fixed to the side of the push plate 8 close to the through groove 11; this facilitates cleaning of blockages in the filter frame 7, so that the push plate 8 can automatically reset, saving people's physical exertion.
[0021] Furthermore, the cross sections of the driving gear 13 and the transmission gear 15 are both trapezoidal, and the driving gear 13 is meshed with one side of the transmission gear 15, so as to facilitate the driving screw 14 to drive the support plate 16 to move up and down.
[0022] Furthermore, a plurality of pressing blocks 17 are fixed to one side of the support plate 16 close to the filter frame 7. The pressing blocks 17 all correspond to the through slots 11, and the size of the pressing blocks 17 is equal to the size of the through slots 11, so as to facilitate squeezing the blockage in the through slots 11 upward out of the through slots 11.
[0023] Furthermore, a limiting member 18 is fixed to one side of the support plate 16 close to the inner wall of the box body 1 , and the limiting member 18 is slidably connected to the inner wall of the box body 1 , thereby improving the stability of the support plate 16 when it is raised and lowered on the screw rod 14 .
[0024] Working principle: In actual use of the present invention, sewage will enter the interior of the box body 1 through the filter frame 7. After being filtered by the filter mesh, the sewage will be discharged directly from the drain outlet 10 set at the bottom of the box body 1, and the filtered debris will remain in the filter frame 7. After a long period of filtration, the blockage in the filter frame 7 will become more. People can press the handle 3 in the direction of the inside of the box 1 to make the handle 3 in the filter frame 7 slide up, and clear the blockage in the filter frame 7 through the push plate 8 to prevent the through groove 11 from being blocked. Since the sliding rod 5 is covered with an elastic component 9, people can When the filter is unplugged, the push plate 8 is automatically reset, thereby saving people's physical energy. To improve the dredging efficiency, people can also rotate the turntable 4 on one side of the handle 3 so that the shaft 12 drives the driving gear 13 to rotate inside the box body 1. At this time, the screw rod 14 will drive the supporting plate 16 to rise upward, so that the pressure block 17 on the top surface of the supporting plate 16 squeezes the inside of the through groove 11, thereby squeezing the blockage in the through groove 11 back into the interior of the filter frame 7, and then the push plate 8 pushes the blockage aside, which can reduce the number of times people frequently clean the filter frame 7, thereby not affecting the filter frame 7 to continuously filter sewage, thereby improving the filtration efficiency.
[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A floor scrubber sewage tank filtering device, characterized in that: The invention comprises a box body (1); a limiting groove (6) is processed on one side of the box body (1); a cover plate (2) is connected to the limiting groove (6); the cover plate (2) fits with the opening of the box body (1); a handle (3) is arranged on one side of the limiting groove (6); two sliding rods (5) are fixed on the side of the handle (3) close to the box body (1); a filter frame (7) is arranged inside the box body (1); a push plate (8) is arranged inside the filter frame (7); the sliding rod (5) extends to the inside of the box body (1) and the filter frame (7); the end of the sliding rod (5) away from the handle (3) is fixedly connected to the push plate (8); a plurality of through grooves (11) are opened on the side of the filter frame (7) away from the cover plate (2); the through grooves (11) are provided ... The grooves (11) all penetrate the filter frame (7) longitudinally; a turntable (4) is arranged on the side of the handle (3) away from the limiting groove (6); a rotating shaft (12) is fixed on the side of the turntable (4) close to the box body (1); the rotating shaft (12) extends into the inside of the box body (1); a driving gear (13) is fixed on the end of the rotating shaft (12) away from the turntable (4); a screw rod (14) is longitudinally arranged inside the box body (1); a transmission gear (15) is fixed on the end of the screw rod (14) close to the driving gear (13); a support plate (16) is connected to the screw rod (14); the support plate (16) corresponds to the through groove (11); a drainage outlet (10) is opened on the side of the box body (1) away from the turntable (4).
2. A floor scrubber sewage tank filter device according to claim 1, characterized in that: The sliding rods (5) are sleeved with elastic components (9), the two ends of the elastic components (9) are respectively connected to the push plate (8) and the inner wall of the box body (1), and a scraper is fixed on one side of the push plate (8) close to the through groove (11).
3. The floor scrubber sewage tank filter device according to claim 1, characterized in that: The cross sections of the driving gear (13) and the transmission gear (15) are both trapezoidal, and the driving gear (13) is meshed with one side of the transmission gear (15).
4. A floor scrubber sewage tank filter device according to claim 1, characterized in that: A plurality of pressing blocks (17) are fixed to one side of the support plate (16) close to the filter frame (7), and the pressing blocks (17) all correspond to the through slots (11), and the size of the pressing blocks (17) is equal to the size of the through slots (11).
5. The floor scrubber sewage tank filter device according to claim 1, characterized in that: A limiting member (18) is fixed to one side of the support plate (16) close to the inner wall of the box body (1), and the limiting member (18) is slidably connected to the inner wall of the box body (1).