Brush disc lifting mechanism for scrubber

Abstract

The utility model relates to the technical field of scrubbers, and particularly discloses a brush disc lifting mechanism for a scrubber, which comprises a scrubber body. A brush disc is arranged on one side of the scrubber body, a support is fixed to one side of the scrubber body, one end of the support corresponds to one side of the brush disc, a through groove is formed in the support, the through groove longitudinally penetrates through the support, sliding grooves are formed in the two sides of the support, and electric lead screws are longitudinally connected into the sliding grooves. Brush cloth is installed on one side of the brush disc, two first lug plates are fixed to one side of the brush disc, a connecting rod is arranged between the first lug plates, sliding plates are connected to the electric lead screw, a fixing block is fixed between the sliding plates, the two sides of the fixing block are both attached to the through grooves, and a plurality of grooves are formed in the brush disc; a guide rod is fixed in the groove, a second lug plate is connected to the guide rod in a sliding mode, and an electric telescopic rod is connected between the second lug plate and the scrubber body.

Description

Technical Field

[0001] The utility model relates to the technical field of floor scrubbers, in particular to a brush plate lifting mechanism for floor scrubbers. Background Art

[0002] Floor scrubbers are also called floor cleaning machines, floor scrubbers and dryers or floor scrubbers. They are used to clean hard floors. At the same time, they can suck up sewage through a dirt suction shovel and take the sewage away from the site. They are suitable for stations, docks, airports, workshops, warehouses, schools, hospitals, restaurants, stores and other places with wide hard floors. If there are children at home or people who are sensitive to noise and dust, you can choose a low-noise, dust-free maternal and child-grade floor scrubber, such as the Dishui Dabai floor scrubber. For pet-raising families, you can consider floor scrubbers that do not require cleaning of the roller brush. When choosing a floor scrubber, you can compare the functions, operability, noise levels and other factors of different brands and models according to your actual needs and budget, so as to make a suitable choice.

[0003] When the floor scrubber is working, the height can be adjusted through the lifting mechanism on the brush disc, so that the brush disc can adapt to different ground environments and prevent the brush cloth under the brush disc from being scratched, thereby reducing the service life of the brush cloth. However, when people maintain the brush disc, since the brush disc is located on the bottom surface of the floor scrubber and the angle is inconvenient to adjust, the disassembly process is relatively cumbersome. Utility Model Content

[0004] The utility model aims to provide a brush plate lifting mechanism for a floor scrubber to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a brush disc lifting mechanism for a floor scrubber, comprising a floor scrubber body; a brush disc is arranged on one side of the floor scrubber body, a bracket is fixed on a side of the floor scrubber body close to the brush disc, an end of the bracket away from the floor scrubber body corresponds to one side of the brush disc, a through slot is arranged on the bracket, the through slot longitudinally penetrates the bracket, slide slots are arranged on both sides of the bracket, and electric screw rods are longitudinally connected in the slide slots; a brush cloth is installed on the side of the brush disc away from the bracket, two first ear plates are fixed on the side of the brush disc close to the bracket, a connecting rod is arranged between the first ear plates, a sliding plate is connected to the electric screw rod, a fixed block is fixed between the sliding plates, both sides of the fixed block are fitted with the through slot, an end of the fixed block away from the through slot is rotatably connected to the connecting rod, a plurality of grooves are arranged on the brush disc, a guide rod is fixed inside the groove, a second ear plate is slidably connected to the guide rod, and an electric telescopic rod is connected between the second ear plate and the floor scrubber body.

[0006] Preferably, a reinforcing rib is fixed on one side of the bracket, and an end of the reinforcing rib away from the bracket is fixedly connected to the floor scrubber body, thereby improving the connection strength between the bracket and the floor scrubber body.

[0007] Preferably, a bolt is provided on a side of the first ear plate away from the connecting rod, and the bolt connects the first ear plate and the connecting rod, so that people can easily separate the brush plate from the bracket.

[0008] Preferably, the cross section of the fixing block is "L"-shaped, both ends of the fixing block are processed with arc surfaces, and the electric telescopic rods are arranged parallel to the bracket to prevent the brush plate from colliding with the bracket when rotating.

[0009] Preferably, one end of the electric telescopic rod away from the floor scrubber body is rotatably connected to the second ear plate, so as to facilitate the rotation of the brush disc and adjust the angle of the brush cloth.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: by providing an electric telescopic rod on the top surface of the brush plate, a downward thrust or an upward pulling force can be applied to the brush plate, so that when the electric screw drives the fixed block to perform lifting and lowering movements, the brush plate can be driven to rotate on one side of the bracket, thereby adjusting the angle of the brush cloth. By rotating the brush cloth to a vertical state, the angle of the brush cloth can be adapted to people's height, saving people's physical strength in squatting, and making it more convenient for people to perform maintenance. In addition, a bracket and a variety of connection structures of the electric telescopic rod are provided on the brush plate, which can improve the stability of the brush plate on the bracket. The structure is simple, the operation is convenient, and the function of the lifting mechanism is enriched, so that the lifting mechanism of the brush plate can cooperate with people's maintenance work, thereby simplifying the tedious maintenance process. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a side structural schematic diagram of the utility model;

[0013] Figure 3 It is a schematic diagram of the overall structure of the bracket of the utility model.

[0014] In the figure: 1. floor scrubber body; 2. brush plate; 3. brush cloth; 4. bracket; 5. electric screw; 6. first ear plate; 7. connecting rod; 8. fixing block; 9. groove; 10. second ear plate; 11. slide groove; 12. electric telescopic rod; 13. reinforcing rib; 14. guide rod; 15. through groove; 16. sliding plate. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in 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 in 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.

[0016] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and 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, and therefore cannot be understood as a limitation on the present invention.

[0017] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] See also Figure 1-3 The utility model provides a technical solution: a brush plate lifting mechanism for a floor scrubber, comprising a floor scrubber body 1; a brush plate 2 is arranged on one side of the floor scrubber body 1, a bracket 4 is fixed on the side of the floor scrubber body 1 close to the brush plate 2, an end of the bracket 4 away from the floor scrubber body 1 corresponds to one side of the brush plate 2, a through groove 15 is arranged on the bracket 4, the through groove 15 longitudinally penetrates the bracket 4, slide grooves 11 are arranged on both sides of the bracket 4, and electric screw rods 5 are longitudinally connected in the slide grooves 11; a brush cloth 3 is installed on the side of the brush plate 2 away from the bracket 4, and the brush plate 2 is provided with a brush cloth 3. Two first ear plates 6 are fixed to one side close to the bracket 4, a connecting rod 7 is arranged between the first ear plates 6, a sliding plate 16 is connected to the electric screw 5, a fixing block 8 is fixed between the sliding plates 16, both sides of the fixing block 8 are in contact with the through groove 15, and one end of the fixing block 8 away from the through groove 15 is rotatably connected to the connecting rod 7, a plurality of grooves 9 are provided on the brush disc 2, a guide rod 14 is fixed inside the groove 9, a second ear plate 10 is slidably connected to the guide rod 14, and an electric telescopic rod 12 is connected between the second ear plate 10 and the scrubber body 1.

[0019] Furthermore, a reinforcing rib 13 is fixed to one side of the bracket 4 , and one end of the reinforcing rib 13 away from the bracket 4 is fixedly connected to the scrubber body 1 , thereby improving the connection strength between the bracket 4 and the scrubber body 1 .

[0020] Furthermore, a bolt is provided on a side of the first ear plate 6 away from the connecting rod 7 , and the bolt connects the first ear plate 6 and the connecting rod 7 , so that people can easily separate the brush plate 2 from the bracket 4 .

[0021] Furthermore, the cross section of the fixing block 8 is "L"-shaped, both ends of the fixing block 8 are processed into arc surfaces, and the electric telescopic rod 12 is arranged parallel to the bracket 4 to prevent the brush plate 2 from colliding with the bracket 4 when rotating.

[0022] Furthermore, one end of the electric telescopic rod 12 away from the floor scrubber body 1 is rotatably connected to the second ear plate 10, so as to facilitate the rotation of the brush plate 2 and adjust the angle of the brush cloth 3.

[0023] Working principle: In actual use of the utility model, people control the electric screw 5 in the slide slot 11 to rotate, so that the sliding plate 16 can move up and down in the slide slot 11. At this time, the sliding plate 16 will drive the fixed block 8 to move synchronously in the through slot 15, so that the brush plate 2 and the brush cloth 3 can be lifted and lowered together on the floor scrubber body 1. During the lifting process of the brush plate 2, people need to control the electric telescopic rod 12 to drive the second ear plate 10 to lift and lower together, so that the brush plate 2 can maintain stability during lifting and lowering. When people need to maintain the brush plate 2, they only need to When the brush disc 2 is raised, the electric telescopic rod 12 is controlled to push the second ear plate 10 downward, so that the second ear plate 10 slides on the guide rod 14 in the groove 9. Since the connecting rod 7 is rotatably connected to the fixing block 8 and one end of the first ear plate 6 is lifted upward, the turntable will rotate to the side away from the scrubber body 1, so that the brush cloth 3 installed on the bottom surface of the brush disc 2 is exposed. At this time, people can stand directly to perform maintenance work, saving people's physical strength, thereby improving the efficiency of maintenance through the cooperation of the lifting mechanism and the electric telescopic rod 12.

[0024] It is worth noting that the entire device is controlled by a main control button. Since the device matched with the control button is a common device and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A brush plate lifting mechanism for a floor scrubber, characterized in that: The invention comprises a floor scrubber body (1); a brush plate (2) is arranged on one side of the floor scrubber body (1); a bracket (4) is fixed on the side of the floor scrubber body (1) close to the brush plate (2); an end of the bracket (4) away from the floor scrubber body (1) corresponds to one side of the brush plate (2); a through groove (15) is arranged on the bracket (4); the through groove (15) passes through the bracket (4) longitudinally; slide grooves (11) are arranged on both sides of the bracket (4); electric screw rods (5) are longitudinally connected in the slide grooves (11); a brush cloth (3) is installed on the side of the brush plate (2) away from the bracket (4); a brush cloth (3) is fixed on the side of the brush plate (2) close to the bracket (4); Two first ear plates (6), a connecting rod (7) is arranged between the first ear plates (6), a sliding plate (16) is connected to the electric screw rod (5), a fixed block (8) is fixed between the sliding plates (16), both sides of the fixed block (8) are in contact with the through groove (15), one end of the fixed block (8) away from the through groove (15) is rotatably connected to the connecting rod (7), a plurality of grooves (9) are provided on the brush plate (2), a guide rod (14) is fixed inside the groove (9), a second ear plate (10) is slidably connected to the guide rod (14), and an electric telescopic rod (12) is connected between the second ear plate (10) and the floor scrubber body (1).

2. The brush plate lifting mechanism for a floor scrubber according to claim 1, characterized in that: A reinforcing rib (13) is fixed to one side of the bracket (4), and an end of the reinforcing rib (13) away from the bracket (4) is fixedly connected to the floor scrubber body (1).

3. The brush plate lifting mechanism for a floor scrubber according to claim 1, characterized in that: A bolt is provided on a side of the first ear plate (6) away from the connecting rod (7), and the bolt connects the first ear plate (6) and the connecting rod (7).

4. The brush plate lifting mechanism for a floor scrubber according to claim 1, characterized in that: The cross section of the fixing block (8) is in an "L" shape, both ends of the fixing block (8) are processed into arc surfaces, and the electric telescopic rod (12) is arranged parallel to the bracket (4).

5. The brush plate lifting mechanism for a floor scrubber according to claim 1, characterized in that: One end of the electric telescopic rod (12) away from the floor scrubber body (1) is rotatably connected to the second ear plate (10).

Images