Efficient mop wringing device

Abstract

The utility model relates to the technical field of environmental sanitation appliances, and discloses an efficient mop wringing device which comprises a moving mechanism and a wringing mechanism, the moving mechanism comprises a bucket platform and universal wheels connected to the bottom of the bucket platform, extension rods are arranged on the two sides of the upper portion of the bucket platform, and the wringing mechanism comprises a first concave-convex wheel and a second concave-convex wheel. The two ends of the first concave-convex wheel and the two ends of the second concave-convex wheel are connected to the extension rods on the two sides respectively, the second concave-convex wheel is axially parallel to the first concave cam, the second concave-convex wheel and the extension rods are arranged in a sliding mode, and the first concave-convex wheel and the second concave-convex wheel can rotate along the axes of the first concave-convex wheel and the second concave-convex wheel. The first concave-convex wheel and the second concave-convex wheel are arranged in a staggered mode and matched in a rolling mode, and the second concave-convex wheel is further connected with a clamping mechanism controlling the second concave-convex wheel to be close to the first concave-convex wheel. The cloth strip type mop wringing device is used for a cloth strip type mop, wringing is clean, sanitary and convenient, and the working intensity of cleaning personnel can be effectively reduced.

Description

Technical Field

[0001] This utility model belongs to the field of sanitation equipment technology, specifically relating to a high-efficiency mop wringer. Background Technology

[0002] Mops are an indispensable tool in people's daily lives, especially in public places such as classrooms, canteens, and restaurants. Due to the large flow of people, the floor needs to be mopped every one or two hours. Usually, cleaning staff will mop the floor with the washed mop and then rinse it in a bucket of water or take it to the mop sink to wash it.

[0003] Currently, in addition to the common cloth mops, there are also sponge mops and spin mops that can quickly wring out water. However, cloth mops are still widely used in public places due to their cleaning power and low price. However, cloth mops are usually wrung out by hand when washing them. This practice is unhygienic, very laborious, and difficult to remove all the water from the cloth. Furthermore, the bucket is heavy, making it laborious and inconvenient to move.

[0004] To address these technical issues, we propose a high-efficiency mop wringer suitable for use in public places such as classrooms, canteens, and restaurants. Utility Model Content

[0005] In order to solve the technical problems of unsanitary, laborious, and labor-intensive mop wringing when cleaning public places, this utility model proposes a high-efficiency mop wringer.

[0006] The technical solution adopted in this utility model is as follows:

[0007] A high-efficiency mop wringer includes a moving mechanism and a wringing mechanism. The moving mechanism includes a bucket platform and casters connected to the bottom of the bucket platform. Extension rods are provided on both sides above the bucket platform. The wringing mechanism includes a first concave cam and a second concave cam. The two ends of the first concave cam and the two ends of the second concave cam are respectively connected to the extension rods on both sides. The second concave cam is axially parallel to the first concave cam and is slidably disposed with respect to the extension rods. Both the first and second concave cams can be rotated along their own axes. The first and second concave cams are staggered and roll in cooperation. A clamping mechanism is also connected to the second concave cam to control the second concave cam to approach the first concave cam.

[0008] Using the above technical solution, this utility model allows for the placement of a clean water bucket for washing the mop and a wastewater bucket for collecting the wastewater from squeezing the mop on a platform. The combined use of the clean water and wastewater buckets reduces contamination of the clean water bucket, resulting in more thorough cleaning of the mop cloth. Casters at the bottom of the platform facilitate movement and effectively reduce the workload of cleaning personnel. After the mop is washed in the clean water bucket, the mop cloth is inserted into the gap between the first and second concave cams. The wastewater bucket is placed below the first and second concave cams, and a clamping mechanism controls the second concave cam to move closer to the first concave cam. The concave cam design and staggered rolling action of the first and second concave cams clamp the mop cloth, allowing it to be pulled upwards. The water is squeezed out by the clamping action of the first and second concave cams and collected in the wastewater bucket. Compared to the prior art of directly wringing the mop cloth by hand, this method is not only cleaner and more hygienic but also makes squeezing out water much easier, allowing for easy removal of water from the mop cloth and improving usability.

[0009] In a further technical solution, the bucket platform includes a first folding rod, a second folding rod, a connecting rod, and a connecting plate. An extension rod is connected above both the first and second folding rods. The upper ends of the first and second folding rods are connected together by the connecting rod, and the lower ends of the first and second folding rods are connected together by the connecting plate. The caster wheel is located on the bottom surface of the connecting plate.

[0010] Using the above technical solution, the bucket platform is composed of a first folding rod, a second folding rod, a connecting rod, and a connecting plate. The connecting rod and the connecting plate increase the connection stability of the bucket platform. The clean water bucket and the wastewater bucket are placed on the connecting plate, while the extension rod is set at the upper end of the first folding rod and the second folding rod and extends forward to facilitate the placement of the wastewater bucket under the first concave cam and the second concave cam to collect the wastewater squeezed out by the mop, making it convenient to use.

[0011] In a further technical solution, the bucket platform also includes a bucket plate, which is located below the first concave cam and the second concave cam. The front end of the bucket plate is provided with a caster wheel, and the rear end of the bucket plate is connected to the first folding rod and the second folding rod respectively.

[0012] By adopting the above technical solution, the wastewater tank can be placed on the water tank plate, eliminating the need to lift the wastewater tank back and forth during washing and squeezing, making it convenient to use.

[0013] In a further technical solution, both the first and second folding rods are threaded with bolts, and both sides of the bucket plate are provided with connecting holes and storage holes that cooperate with the bolts. The storage holes are located on both sides of the front end of the bucket plate.

[0014] By adopting the above technical solution, the different extension distances of the bucket plate can be controlled by screwing the bolts on the first and second folding rods into the connecting hole or the storage hole. When the extension rod is inserted into the connecting hole, the wastewater bucket can be placed directly under the bucket plate to collect wastewater. When the extension rod is inserted into the storage hole, the first and second concave cams on the extension rod can be extended to the top of the mop sink, which makes it convenient for cleaning staff to use when cleaning tools.

[0015] In a further technical solution, the first concave cam and the second concave cam are respectively provided with a first rotating shaft and a second rotating shaft inside. The two ends of the first rotating shaft are respectively fixedly connected to the extension rods on both sides. The extension rods on both sides are provided with a first sliding groove. The two ends of the second rotating shaft extend out of the extension rods from the first sliding grooves on both sides. The clamping mechanism is connected to the end of the second rotating shaft.

[0016] Using the above technical solution, the first concave cam and the second concave cam are respectively connected to the extension rods on both sides through the first rotating shaft and the second rotating shaft, so that they can rotate. Under the control of the clamping mechanism, the second rotating shaft can slide in the first sliding groove, thereby adjusting the gap between the first concave cam and the second concave cam, and thus squeezing water out of the mop strip.

[0017] In a further technical solution, the clamping mechanism includes a foot rod, pulleys, and pull ropes. The foot rod is slidably connected to the bucket platform. Pulleys are provided on both sides of the bucket platform. Pull ropes are connected to both ends of the second rotating shaft. The other ends of the two pull ropes are respectively tensioned and installed on the pulleys on the same side and connected to the foot rod.

[0018] Using the above technical solution, when the mop is wringing out water, the mop cloth strip is inserted into the gap between the first and second concave cams. By stepping on the pedal, the pedal descends and pulls the pull rope, which in turn pulls the second rotating shaft to move backward. This controls the first and second concave cams to move closer to each other. The design of the pulley changes the direction of the force, making the direction of the force consistent with the direction of movement of the second rotating shaft, so that the output force is equal to the output force, reducing the applied output force.

[0019] In a further technical solution, a second sliding groove is provided at the connection position between the step rod and the water bucket platform, and the two ends of the step rod extend out of the water bucket platform from the second sliding groove on both sides.

[0020] Using the above technical solution, both ends of the pedal extend into the second slide groove and out of the bucket platform. By pressing down the pedal, the pedal moves downward in the second slide groove, thereby driving the second rotating shaft to move backward in the first slide groove, which in turn brings the first concave cam and the second concave cam closer to each other.

[0021] In a further technical solution, a first connecting block is fitted on both ends of the pedal, and a second connecting block is fitted on both ends of the second rotating shaft. A connecting ring is provided on both the first and second connecting blocks, and the first and second connecting blocks are connected to the pull rope through the connecting ring.

[0022] By adopting the above technical solution, a first connecting block and a second connecting block are respectively fitted on both ends of the pedal and the second rotating shaft, and the pull rope is connected by the connecting rings on the first connecting block and the second connecting block, thereby facilitating the installation and use of the pull rope.

[0023] In a further technical solution, the clamping mechanism further includes a reset assembly, which is disposed on the opposite side of the pull rope. The reset assembly includes a reset spring and a fixing plate. Both ends of the second rotating shaft are connected to reset springs, and the other end of the reset spring is connected to the fixing plate, which is connected to the extension rod.

[0024] By adopting the above technical solution, through the setting of the reset spring and the fixing plate, after the water is squeezed out, the pedal is no longer pressed down, and the elastic potential energy of the reset spring causes the second rotating shaft to return to its original position, thereby facilitating the mop strip to extend into the gap between the first concave cam and the second concave cam when squeezing out water again.

[0025] In a further technical solution, a pedal is fixedly sleeved on the middle part of the pedal rod.

[0026] By adopting the above technical solution and designing the pedal, it is more convenient for cleaning staff to step on it.

[0027] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0028] 1. This utility model, through the concave cam design of the first concave cam and the second concave cam and their staggered rolling cooperation, can effectively clamp the mop strips and squeeze out the water. Compared with the prior art of directly wringing the strips by hand, it is not only cleaner and more hygienic, but also easier to squeeze out the water. It can easily squeeze the water off the mop strips, which is beneficial to use.

[0029] 2. This utility model has a water bucket platform that can hold a clean water bucket for washing mops and a wastewater bucket for collecting wastewater from squeezing mops. The combination of the clean water bucket and the wastewater bucket can reduce the contamination of the clean water bucket, thereby making the cleaning of dirt on the mop more thorough. The universal wheels at the bottom of the water bucket platform facilitate movement and can effectively reduce the workload of cleaning staff.

[0030] 3. This utility model allows the step bar or pedal to move downward along the second slide groove by stepping down. The pull rope and pulley work together to move the second rotating shaft backward along the first slide groove, thereby bringing the first concave cam and the second concave cam closer together, which facilitates squeezing the water off the mop cloth. After squeezing, the return spring can restore the second rotating shaft to its original position for easy use next time.

[0031] 4. The bucket plate of this utility model can be fixed in the connecting hole or the storage hole by bolts, thereby controlling different extension distances of the bucket plate. The bucket plate extends when cleaning and retracts when washing tools, thereby extending the first concave cam and the second concave cam above the mop sink, making it convenient for cleaning personnel to use. Attached Figure Description

[0032] This utility model will be described by way of example and with reference to the accompanying drawings, wherein:

[0033] Figure 1 This is a schematic diagram of the structure of this utility model;

[0034] Figure 2 for Figure 1 A magnified view of a portion of point A in the middle;

[0035] Figure 3 for Figure 1 A magnified view of a portion of point B in the middle;

[0036] Figure 4 This is a structural schematic diagram of another state of the present invention.

[0037] Reference numerals: 1-Wheel, 2-Extension rod, 3-First concave cam, 4-Second concave cam, 5-First folding rod, 6-Second folding rod, 7-Connecting rod, 8-Connecting plate, 9-Bucket plate, 10-Bolt, 11-Connecting hole, 12-Storage hole, 13-First pivot, 14-Second pivot, 15-First slide groove, 16-Step bar, 17-Pulley, 18-Pull rope, 19-Second slide groove, 20-First connecting block, 21-Second connecting block, 22-Connecting ring, 23-Reset spring, 24-Fixing plate, 25-Pedal. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0039] Example 1:

[0040] See Figure 1 This embodiment provides a high-efficiency mop wringer, including a moving mechanism and a wringing mechanism. The moving mechanism includes a bucket platform and casters 1 connected to the bottom of the bucket platform. Extension rods 2 are provided on both sides above the bucket platform. The wringing mechanism includes a first concave cam 3 and a second concave cam 4. The two ends of the first concave cam 3 and the two ends of the second concave cam 4 are respectively connected to the extension rods 2 on both sides. The second concave cam 4 is axially parallel to the first concave cam 3 and is slidably disposed with respect to the extension rods 2. Both the first concave cam 3 and the second concave cam 4 can be rotated along their own axes. The first concave cam 3 and the second concave cam 4 are staggered and roll in cooperation. A clamping mechanism is also connected to the second concave cam 4 to control the second concave cam 4 to approach the first concave cam 3.

[0041] Specifically, the bucket platform can hold both clean water and wastewater buckets. The combined use of these two buckets reduces contamination of the clean water bucket, allowing for more thorough cleaning of the mop strips. Casters 1 are installed at the bottom of the bucket platform for easy movement, effectively reducing the workload of cleaning staff. Through the concave cam design of the first concave cam 3 and the second concave cam 4, and their staggered rolling action, the mop strip is clamped and then pulled upwards. The water is squeezed out by the clamping action of the first and second concave cams 3 and collected in the wastewater bucket. Compared to the existing technology of directly wringing the mop strips by hand, this method is not only cleaner and more hygienic, but also makes squeezing out water much easier, allowing for easy removal of water from the mop strips and improving usability.

[0042] In this embodiment, refer to Figure 1 The water bucket platform includes a first folding rod 5, a second folding rod 6, a connecting rod 7, and a connecting plate 8. An extension rod 2 is connected above both the first folding rod 5 and the second folding rod 6. The upper ends of the first folding rod 5 and the second folding rod 6 are connected together by the connecting rod 7, and the lower ends of the first folding rod 5 and the second folding rod 6 are connected together by the connecting plate 8, which increases the connection stability of the water bucket platform. The clean water bucket and the wastewater bucket can be placed on the connecting plate 8, and the universal wheels 1 are set on the bottom surface of the connecting plate 8.

[0043] In this embodiment, refer to Figure 2The first concave cam 3 and the second concave cam 4 are respectively provided with a first rotating shaft 13 and a second rotating shaft 14. The two ends of the first rotating shaft 13 are respectively fixedly connected to the extension rods 2 on both sides, so that they can rotate. The extension rods 2 on both sides are provided with a first sliding groove 15. The two ends of the second rotating shaft 14 extend out of the extension rods 2 from the first sliding grooves 15 on both sides. The clamping mechanism is connected to the end of the second rotating shaft 14, so that the second rotating shaft 14 can slide in the first sliding groove 15 under the control of the clamping mechanism, thereby adjusting the gap between the first concave cam 3 and the second concave cam 4, and thus squeezing water out of the mop cloth strip.

[0044] In this embodiment, refer to Figure 1 The clamping mechanism includes a foot lever 16, pulleys 17, and pull ropes 18. The foot lever 16 is slidably connected to the bucket platform. Pulleys 17 are provided on both sides of the bucket platform. Pull ropes 18 are connected to both ends of the second rotating shaft 14. The other ends of the two pull ropes 18 are respectively tensioned and installed on the pulleys 17 on the same side and connected to the foot lever 16. When the mop is wringing out water, the mop strip is inserted into the gap between the first concave cam 3 and the second concave cam 4. By stepping on the foot lever 16, the foot lever 16 descends and pulls the pull ropes 18. The pull ropes 18 pull the second rotating shaft 14 backward, thereby controlling the first concave cam 3 and the second concave cam 4 to move closer to each other. The design of the pulley 17 changes the direction of the force, so that the direction of the force is consistent with the direction of movement of the second rotating shaft 14, thereby making the output force equal to the output force and reducing the applied output force.

[0045] In this embodiment, refer to Figure 3 The foot lever 16 is provided with a second sliding groove 19 at the connection position with the bucket platform. Both ends of the foot lever 16 extend out of the bucket platform from the second sliding groove 19 on both sides. When the foot lever 16 is pressed down, the foot lever 16 moves downward in the second sliding groove 19, thereby driving the second rotating shaft 14 to move backward in the first sliding groove 15, which in turn brings the first concave cam 3 and the second concave cam 4 closer to each other.

[0046] In this embodiment, refer to Figure 2 The clamping mechanism also includes a reset assembly, which is located on the opposite side of the pull cord 18. The reset assembly includes a reset spring 23 and a fixing plate 24. Both ends of the second rotating shaft 14 are connected to the reset spring 23, and the other end of the reset spring 23 is connected to the fixing plate 24, which is connected to the extension rod 2. After wringing out the water, when the pedal 16 is no longer pressed, the elastic potential energy of the reset spring 23 causes the second rotating shaft 14 to return to its original position, thus facilitating the insertion of the mop strip into the gap between the first concave cam 3 and the second concave cam 4 during the next wringing.

[0047] Example 2:

[0048] This embodiment is an optimization based on Embodiment 1. In this embodiment, please refer to... Figure 1 The bucket platform also includes a bucket plate 9, which is located below the first concave cam 3 and the second concave cam 4. The front end of the bucket plate 9 is equipped with casters 1, and the rear end of the bucket plate 9 is connected to the first folding rod 5 and the second folding rod 6, respectively. By setting up the bucket plate 9, the wastewater bucket can be placed on it, eliminating the need to lift the bucket back and forth during washing and wringing, making it convenient to use.

[0049] In this embodiment, refer to Figure 1 and Figure 4 Both the first folding rod 5 and the second folding rod 6 are threaded with bolts 10. The bucket plate 9 has connecting holes 11 and storage holes 12 on both sides that mate with the bolts 10. The storage holes 12 are located on both sides of the front end of the bucket plate 9. By screwing the bolts 10 on the first folding rod 5 and the second folding rod 6 into the connecting holes 11 or the storage holes 12, different extension distances of the bucket plate 9 can be controlled. When extended into the connecting hole 11, the wastewater bucket can be placed directly under the bucket plate 9 to collect wastewater. When extended into the storage hole 12, the first concave cam 3 and the second concave cam 4 on the extension rod 2 can be extended above the mop sink, making it convenient for cleaning staff to use when cleaning tools.

[0050] Example 3:

[0051] This embodiment is an optimization based on Embodiment 1 or Embodiment 2. In this embodiment, please refer to... Figure 2 and Figure 3 Both ends of the pedal 16 are fitted with first connecting blocks 20, and both ends of the second rotating shaft 14 are fitted with second connecting blocks 21. Both the first connecting blocks 20 and the second connecting blocks 21 are provided with connecting rings 22. The first connecting blocks 20 and the second connecting blocks 21 are connected to the pull rope 18 through the connecting rings 22, thereby facilitating the installation and use of the pull rope 18.

[0052] In this embodiment, refer to Figure 1 and Figure 4 The middle part of the step bar 16 is fixedly fitted with a foot pedal 25, which makes it more convenient for cleaning staff to step on it.

[0053] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A high-efficiency mop wringer, characterized in that, The device includes a moving mechanism and a squeezing mechanism. The moving mechanism includes a bucket platform and casters (1) connected to the bottom of the bucket platform. Extension rods (2) are provided on both sides above the bucket platform. The squeezing mechanism includes a first concave cam (3) and a second concave cam (4). The two ends of the first concave cam (3) and the two ends of the second concave cam (4) are respectively connected to the extension rods (2) on both sides. The second concave cam (4) is axially parallel to the first concave cam (3) and the second concave cam (4) is slidably arranged with the extension rods (2). The first concave cam (3) and the second concave cam (4) can both be rotated along their own axes. The first concave cam (3) and the second concave cam (4) are staggered and roll in cooperation. A clamping mechanism is also connected to the second concave cam (4) to control the second concave cam (4) to approach the first concave cam (3).

2. The high-efficiency mop wringer according to claim 1, characterized in that, The bucket platform includes a first folding rod (5), a second folding rod (6), a connecting rod (7), and a connecting plate (8). An extension rod (2) is connected above the first folding rod (5) and the second folding rod (6). The upper ends of the first folding rod (5) and the second folding rod (6) are connected together by the connecting rod (7). The lower ends of the first folding rod (5) and the second folding rod (6) are connected together by the connecting plate (8). The universal wheel (1) is set on the bottom surface of the connecting plate (8).

3. The high-efficiency mop wringer according to claim 2, characterized in that, The bucket platform also includes a bucket plate (9), which is located below the first concave cam (3) and the second concave cam (4). The front end of the bucket plate (9) is provided with a caster wheel (1), and the rear end of the bucket plate (9) is connected to the first folding rod (5) and the second folding rod (6) respectively.

4. The high-efficiency mop wringer according to claim 3, characterized in that, The first folding rod (5) and the second folding rod (6) are both threaded with bolts (10). The two sides of the bucket plate (9) are provided with connecting holes (11) and storage holes (12) that cooperate with the bolts (10). The storage holes (12) are located on both sides of the front end of the bucket plate (9).

5. A high-efficiency mop wringer according to any one of claims 1-4, characterized in that, The first concave cam (3) and the second concave cam (4) are respectively provided with a first rotating shaft (13) and a second rotating shaft (14). The two ends of the first rotating shaft (13) are respectively fixedly connected to the extension rods (2) on both sides. The extension rods (2) on both sides are provided with a first sliding groove (15). The two ends of the second rotating shaft (14) extend out of the extension rods (2) from the first sliding grooves (15) on both sides. The clamping mechanism is connected to the end of the second rotating shaft (14).

6. A high-efficiency mop wringer according to claim 5, characterized in that, The clamping mechanism includes a foot rod (16), a pulley (17), and a pull rope (18). The foot rod (16) is slidably connected to the bucket platform. Both sides of the bucket platform are provided with pulleys (17). Both ends of the second rotating shaft (14) are connected to pull ropes (18). The other ends of the two pull ropes (18) are respectively tensioned and installed on the pulleys (17) on the same side and connected to the foot rod (16).

7. A high-efficiency mop wringer according to claim 6, characterized in that, The foot pedal (16) and the water bucket platform are connected by a second groove (19), and both ends of the foot pedal (16) extend out of the water bucket platform from the second groove (19) on both sides.

8. A high-efficiency mop wringer according to claim 7, characterized in that, Both ends of the pedal (16) are fitted with a first connecting block (20), and both ends of the second rotating shaft (14) are fitted with a second connecting block (21). Both the first connecting block (20) and the second connecting block (21) are provided with a connecting ring (22). The first connecting block (20) and the second connecting block (21) are connected to the pull rope (18) through the connecting ring (22).

9. A high-efficiency mop wringer according to claim 6, characterized in that, The clamping mechanism also includes a reset assembly, which is located on the opposite side of the pull rope (18). The reset assembly includes a reset spring (23) and a fixing plate (24). Both ends of the second rotating shaft (14) are connected to the reset spring (23). The other end of the reset spring (23) is connected to the fixing plate (24), which is connected to the extension rod (2).

10. A high-efficiency mop wringer according to claim 6, characterized in that, The pedal (25) is fixedly sleeved in the middle of the pedal (16).

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