Lifting type brush disc for scrubber
By designing a lifting brush plate and cleaning mechanism, the problem of knotting hair during cleaning of the floor scrubber brush plate is solved, achieving more efficient cleaning effect and convenient bristle cleaning.
Patent Information
- Application Number
- CN202421556468.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-07-03
AI Technical Summary
When cleaning the floor of the floor scrubber, the cleaning bristles at the bottom of the brush plate are prone to wrap around the hair, resulting in knots and affecting the cleaning effect.
A lifting brush disk is designed, and the first screw drives the movable disc up and downward movement through the first motor, and the movable disc drives the vertical rod and the circular brush disk up and downward movement. When the brush plate is moved down, clean the bristles and the ground are in contact with the ground, so that they can be removed from the ground when moved upwards for easy cleaning. At the same time, a cleaning mechanism is set up, and the hair attached to the bristles are hooked and cleaned using the drum and cleaning hook.
It effectively avoids the problem of cleaning the bristles being knotted by hair, improves the cleaning effect of the bristles on the ground, and simplifies the cleaning process of the bristles.
Smart Images
Figure CN222751982U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of floor scrubbers, and in particular to a lifting brush disc for floor scrubbers. Background Art
[0002] A floor scrubber is a cleaning machine that is suitable for cleaning hard floors and sucking out wastewater at the same time, and taking the wastewater away from the site. It has the advantages of environmental protection, energy saving, and high efficiency. Floor scrubbers are divided into semi-automatic floor scrubbers, fully automatic floor scrubbers, push-type floor scrubbers, and ride-on floor scrubbers. Floor scrubbers have not been used for a long time in China, but they are already very common in various fields of society in developed countries, especially in some stations, docks, airports, workshops, warehouses, schools, hospitals, restaurants, stores and other places with wide hard floors. The cleaning concept of replacing manpower with machinery has been deeply rooted in the hearts of the people.
[0003] When a floor scrubber is washing the floor, the brush disc needs to be lowered to contact the ground to clean the ground. The brush disc can move up and down. When the brush disc cleans the ground, the cleaning bristles at the bottom are easily entangled with hair, and the hair may tangle some of the cleaning bristles, affecting the cleaning effect of the cleaning bristles on the ground. Utility Model Content
[0004] The main purpose of the utility model is to provide a lifting brush plate for a floor scrubber, which can effectively solve the problems raised in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A lifting brush disc for a floor scrubber comprises a floor scrubber body, wherein movable wheels are fixedly installed on the front and back sides of the floor scrubber body, a mounting groove is provided on the left side of the bottom of the floor scrubber body, and a first motor is fixedly installed on the top of the inner cavity of the mounting groove, a first screw is fixedly installed on the output end of the first motor, a movable disc is movably connected inside the mounting groove, the bottom of the first screw passes through the movable disc and is threadedly connected to the movable disc, a uniformly distributed vertical rod is fixedly installed on the bottom of the movable disc, a circular brush disc is fixedly installed on the bottom of the vertical rod, and a uniformly distributed cleaning bristles are arranged on the bottom of the circular brush disc, limiting blocks are fixedly installed on both sides of the surface of the movable disc, limiting grooves are provided on both sides of the inside of the mounting groove, and the limiting blocks are located inside the limiting grooves, a scraper is arranged on the right side of the bottom of the floor scrubber body, and a cleaning mechanism is arranged at the bottom of the floor scrubber body and on the right side of the circular brush disc.
[0007] Preferably, the cleaning mechanism includes a mounting frame, which is fixedly mounted on the bottom of the scrubber body, a rotating shaft is slidably connected to the inner side of the mounting frame, a rotating drum is fixedly mounted on the surface of the rotating shaft, a second motor is arranged on the front side of the mounting frame, an output end of the second motor is fixedly connected to one end of the rotating shaft, a connecting rod is movably connected to the surface of the rotating shaft and located on the front and back sides of the rotating drum, the right side of the connecting rod passes through the right side of the mounting frame and is fixedly mounted with a connecting plate, a third motor is fixedly mounted on the bottom of the scrubber body, a third screw is fixedly mounted on the output end of the third motor, and the output end of the third screw is drivingly connected to the connecting plate.
[0008] Preferably, a first guide groove is provided on the back of the inner cavity of the installation frame, the back of the rotating shaft is located inside the first guide groove, a second guide groove is provided on the front of the installation frame, the front of the rotating shaft passes through the second guide groove and is fixedly connected to the output end of the second motor.
[0009] Preferably, mounting bearings are fixedly mounted on the surface of the rotating shaft and located on the front and back sides of the rotating drum, and the outer surface of the mounting bearing is fixedly connected to one end of the connecting rod.
[0010] Preferably, a thread groove is provided inside the connecting plate, the left side of the third screw rod passes through the thread groove and is threadedly connected to the thread groove, and the left side of the third screw rod is connected to the right side bearing of the mounting frame.
[0011] Preferably, evenly distributed scraping rods are fixedly mounted on the right side of the inner side of the mounting frame, the scraping rods are located below the surface of the drum, and the scraping rods are respectively located between the cleaning hooks on the surface of the drum.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] A first motor is provided to drive the first screw to rotate, and then the first screw drives the movable plate to move up and down inside the installation groove, and the movable plate drives the vertical rod and the circular brush plate to move up and down. When the circular brush plate moves downward, the cleaning bristles contact the ground and clean the ground. When the circular brush plate moves upward, the cleaning bristles are separated from the ground for easy cleaning of the cleaning bristles. A cleaning mechanism is provided to clean the cleaning bristles, and the hair attached to the cleaning bristles when cleaning the ground is cleaned, so as to avoid the cleaning bristles being tangled by the hair, which affects the cleaning effect of the cleaning bristles on the ground. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;
[0015] Figure 2 It is a three-dimensional schematic diagram of the bottom structure of the floor scrubber body in the utility model;
[0016] Figure 3 This is a three-dimensional schematic diagram of the circular brush disc structure in the utility model;
[0017] Figure 4 A three-dimensional schematic diagram of the local structure of the cleaning mechanism in the utility model Figure 1 ;
[0018] Figure 5 A three-dimensional schematic diagram of the local structure of the cleaning mechanism in the utility model Figure 2 ;
[0019] Figure 6 It is a three-dimensional schematic diagram of the scraper rod structure in the utility model.
[0020] In the figure: 1. floor scrubber body; 2. cleaning mechanism; 201. mounting frame; 202. first guide groove; 203. second guide groove; 204. second motor; 205. rotating shaft; 206. rotating drum; 207. mounting bearing; 208. connecting rod; 209. connecting plate; 210. third motor; 211. third screw; 212. scraping rod; 3. circular brush disc; 4. moving wheel; 5. first motor; 6. first screw; 7. movable disc; 8. limit block; 9. vertical rod; 10. cleaning brush. DETAILED DESCRIPTION
[0021] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] like Figure 1 As shown in —3, a lifting brush disc for a floor scrubber comprises a floor scrubber body 1, movable wheels 4 are fixedly mounted on the front and back of the floor scrubber body 1, a mounting groove is provided on the left side of the bottom of the floor scrubber body 1, and a first motor 5 is fixedly mounted on the top of the inner cavity of the mounting groove, a first screw 6 is fixedly mounted on the output end of the first motor 5, a movable disc 7 is movably connected inside the mounting groove, the bottom of the first screw 6 passes through the movable disc 7 and is threadedly connected to the movable disc 7, a uniformly distributed vertical rod 9 is fixedly mounted on the bottom of the movable disc 7, a circular brush disc 3 is fixedly mounted on the bottom of the vertical rod 9, and uniformly distributed cleaning bristles 10 are arranged on the bottom of the circular brush disc 3, limiting blocks 8 are fixedly mounted on both sides of the surface of the movable disc 7, limiting grooves are provided on both sides of the inside of the mounting groove, and the limiting blocks 8 are located inside the limiting grooves, a scraper is arranged on the right side of the bottom of the floor scrubber body 1, and a cleaning mechanism 2 is arranged at the bottom of the floor scrubber body 1 and on the right side of the circular brush disc 3.
[0023] The effects achieved by the above-mentioned components are as follows: by setting a first motor 5 to drive the first screw 6 to rotate, the first screw 6 drives the movable disk 7 to move up and down inside the mounting groove, and the movable disk 7 drives the vertical rod 9 and the circular brush disk 3 to move up and down. When the circular brush disk 3 moves downward, the cleaning bristles 10 contact the ground and clean the ground. When the circular brush disk 3 moves upward, the cleaning bristles 10 are separated from the ground for easy cleaning of the cleaning bristles 10. By setting a cleaning mechanism 2 for cleaning the cleaning bristles 10, the hair attached to the cleaning bristles 10 when the cleaning bristles 10 clean the ground is cleaned to avoid the cleaning bristles 10 being tangled by the hair, which affects the cleaning effect of the cleaning bristles 10 on the ground.
[0024] like Figure 4 As shown in FIG. 5 , the cleaning mechanism 2 includes a mounting frame 201, which is fixedly mounted on the bottom of the scrubber body 1. A rotating shaft 205 is slidably connected to the inner side of the mounting frame 201, and a rotating drum 206 is fixedly mounted on the surface of the rotating shaft 205. A second motor 204 is arranged on the front of the mounting frame 201, and an output end of the second motor 204 is fixedly connected to one end of the rotating shaft 205. A connecting rod 208 is movably connected to the surface of the rotating shaft 205 and located on the front and back sides of the rotating drum 206. The right side of the connecting rod 208 passes through the right side of the mounting frame 201 and is fixedly mounted with a connecting plate 209. A third motor 210 is fixedly mounted on the bottom of the scrubber body 1, and a third screw 211 is fixedly mounted on the output end of the third motor 210. The output end of the third screw 211 is transmission-connected to the connecting plate 209.
[0025] The effects achieved by the above components are as follows: by setting a second motor 204 to drive the rotating shaft 205 to rotate, and then the rotating shaft 205 drives the rotating drum 206 to rotate, and under the action of the third motor 210, the third screw 211 is driven to rotate, and then the third screw 211 drives the connecting plate 209 to move, and the connecting plate 209 drives the connecting rod 208 to move, so that the connecting rod 208 pushes or pulls the rotating shaft 205 to move on the inner side of the installation frame 201, so that the rotating drum 206 moves left and right in the installation frame 201, and when the rotating drum 206 passes the bottom of the circular brush plate 3, the cleaning hook on the surface of the rotating drum 206 hooks out and cleans the hair attached to the cleaning bristles 10, which plays a role in cleaning the cleaning bristles 10 and improves the cleaning effect of the cleaning bristles 10 on the ground.
[0026] like Figure 4 As shown, a first guide groove 202 is provided on the back of the inner cavity of the installation frame 201, and the back of the rotating shaft 205 is located inside the first guide groove 202. A second guide groove 203 is provided on the front of the installation frame 201, and the front of the rotating shaft 205 passes through the second guide groove 203 and is fixedly connected to the output end of the second motor 204.
[0027] The effects achieved by the above components are: by setting the first guide groove 202 and the second guide groove 203 to cooperate with each other to limit the rotating shaft 205, the stability of the rotating shaft 205 during rotation is improved, and the stability of the rotating drum 206 during rotation inside the installation frame 201 is further improved.
[0028] like Figure 5 As shown, the surface of the rotating shaft 205 and the front and back sides of the rotating drum 206 are fixedly mounted with mounting bearings 207 , and the outer surface of the mounting bearing 207 is fixedly connected to one end of the connecting rod 208 .
[0029] The effect achieved by the above components is: by setting the installation bearing 207 for rotating the connecting shaft 205 and the connecting rod 208, the connecting rod 208 pushes the rotating shaft 205 while rotating, thereby driving the rotating drum 206 to rotate and move at the same time, thereby improving the cleaning effect of the rotating drum 206 on the hair attached to the cleaning bristles 10.
[0030] like Figure 5 As shown, a thread groove is provided inside the connecting plate 209 , the left side of the third screw rod 211 passes through the thread groove and is threadedly connected to the thread groove, and the left side of the third screw rod 211 is connected to the right side bearing of the mounting frame 201 .
[0031] The effect achieved by the above components is: by setting the third screw rod 211 and the thread groove to cooperate with each other to drive the connecting plate 209 to move, it is convenient to drive the rotating drum 206 to move left and right inside the installation frame 201.
[0032] like Figure 6 As shown, evenly distributed scraping rods 212 are fixedly installed on the right side of the inner side of the installation frame 201 . The scraping rods 212 are located below the surface of the rotating drum 206 . The scraping rods 212 are respectively located between the cleaning hooks on the surface of the rotating drum 206 .
[0033] The effect achieved by the above components is: by setting the scraper rod 212 for cleaning the hair on the cleaning hook, the hair is separated from the surface of the cleaning hook, avoiding the accumulation of hair on the cleaning hook, affecting the cleaning effect of the cleaning hook on the cleaning bristles 10, and facilitating centralized cleaning of the hair.
[0034] The working principle of the lifting brush plate for floor scrubber:
[0035] The first motor 5 drives the first screw 6 to rotate, and the first screw 6 drives the movable plate 7 to move up and down inside the installation groove, and the movable plate 7 drives the vertical rod 9 and the circular brush plate 3 to move up and down. When the circular brush plate 3 moves downward, the cleaning bristles 10 contact the ground and clean the ground. When the circular brush plate 3 moves up, the cleaning bristles 10 are separated from the ground for easy cleaning of the cleaning bristles 10. The second motor 204 drives the rotating shaft 205 to rotate, and the rotating shaft 205 drives the rotating drum 206 to rotate. When the third motor 210 is driven by the rotating shaft 205, the rotating shaft 205 drives the rotating drum 206 to rotate. Under the action, the third screw 211 is driven to rotate, and then the third screw 211 drives the connecting plate 209 to move, and the connecting plate 209 drives the connecting rod 208 to move, so that the connecting rod 208 pushes or pulls the rotating shaft 205 to move on the inner side of the installation frame 201, so that the rotating drum 206 moves left and right in the installation frame 201. When the rotating drum 206 passes the bottom of the circular brush plate 3, the cleaning hook on the surface of the rotating drum 206 hooks out and cleans the hair attached to the cleaning bristles 10, thereby playing a hair cleaning role for the cleaning bristles 10.
[0036] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.
Claims
1. A lifting brush plate for a floor scrubber, comprising a floor scrubber body (1), characterized in that: The front and back sides of the floor scrubber body (1) are fixedly mounted with moving wheels (4); a mounting groove is provided on the left side of the bottom of the floor scrubber body (1), and a first motor (5) is fixedly mounted on the top of the inner cavity of the mounting groove; a first screw (6) is fixedly mounted on the output end of the first motor (5); a movable disk (7) is movably connected inside the mounting groove; the bottom of the first screw (6) passes through the movable disk (7) and is threadedly connected to the movable disk (7); evenly distributed vertical rods (9) are fixedly mounted on the bottom of the movable disk (7); a circular brush disk (3) is fixedly mounted on the bottom of the vertical rod (9); evenly distributed cleaning bristles (10) are arranged at the bottom of the circular brush disk (3); limiting blocks (8) are fixedly mounted on both sides of the surface of the movable disk (7); limiting grooves are provided on both sides of the inside of the mounting groove; the limiting blocks (8) are located inside the limiting grooves; a water scraper is arranged on the right side of the bottom of the floor scrubber body (1); and a cleaning mechanism (2) is arranged at the bottom of the floor scrubber body (1) and on the right side of the circular brush disk (3).
2. The lifting brush plate for a floor scrubber according to claim 1, characterized in that: The cleaning mechanism (2) comprises a mounting frame (201), the mounting frame (201) being fixedly mounted on the bottom of the floor scrubber body (1), a rotating shaft (205) being slidably connected to the inner side of the mounting frame (201), a rotating drum (206) being fixedly mounted on the surface of the rotating shaft (205), a second motor (204) being arranged on the front side of the mounting frame (201), an output end of the second motor (204) being fixedly connected to one end of the rotating shaft (205), a connecting rod (208) being movably connected to the surface of the rotating shaft (205) and located on the front and back sides of the rotating drum (206), the right side of the connecting rod (208) passing through the right side of the mounting frame (201) and being fixedly mounted with a connecting plate (209), a third motor (210) being fixedly mounted on the bottom of the floor scrubber body (1), a third screw (211) being fixedly mounted on the output end of the third motor (210), and the output end of the third screw (211) being drivingly connected to the connecting plate (209).
3. The lifting brush plate for a floor scrubber according to claim 2, characterized in that: A first guide groove (202) is provided on the back of the inner cavity of the installation frame (201), the back of the rotating shaft (205) is located inside the first guide groove (202), a second guide groove (203) is provided on the front of the installation frame (201), and the front of the rotating shaft (205) passes through the second guide groove (203) and is fixedly connected to the output end of the second motor (204).
4. The lifting brush plate for a floor scrubber according to claim 2, characterized in that: Mounting bearings (207) are fixedly mounted on the surface of the rotating shaft (205) and located on the front and back sides of the rotating drum (206), and the outer surface of the mounting bearing (207) is fixedly connected to one end of a connecting rod (208).
5. The lifting brush plate for a floor scrubber according to claim 2, characterized in that: A thread groove is provided inside the connection plate (209), the left side of the third screw rod (211) passes through the thread groove and is threadedly connected to the thread groove, and the left side of the third screw rod (211) is connected to the right side bearing of the installation frame (201).
6. The lifting brush plate for a floor scrubber according to claim 2, characterized in that: Evenly distributed scraping rods (212) are fixedly mounted on the right side of the inner side of the mounting frame (201), the scraping rods (212) are located below the surface of the rotating drum (206), and the scraping rods (212) are respectively located between the cleaning hooks on the surface of the rotating drum (206).