Rolling brush dismounting and mounting structure of scrubber

Abstract

The utility model discloses a scrubber rolling brush dismounting structure which comprises a scrubber body, the inner wall of the scrubber body is rotatably connected with a first fixing seat, the inner wall of the first fixing seat is fixedly connected with a fixing shaft, the surface of the fixing shaft is rotatably connected with a fixing ring, and the fixing ring is rotatably connected with the inner wall of the first fixing seat. Firstly, the scrubber body is inverted, the fixing ring and the limiting cylinder are rotated upwards through the first fixing base and the fixing shaft, the rolling brush is inserted into the limiting cylinder and then is in lap joint with the inner wall of the second fixing base, the elastic limiting mechanism is pulled, and the rolling brush and the second fixing base can be connected in a limiting mode through rebounding reset of the elastic limiting mechanism. The rolling brush can be driven to rotate to brush the ground through the arranged driving motor, the aim of conveniently and rapidly disassembling and assembling the rolling brush in the scrubber is achieved, and the problems that the rolling brush replacement work is very tedious and wastes time and labor due to the fact that an existing scrubber needs to disassemble a shell firstly and then the rolling brush can be further disassembled are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of roller brush structures of floor scrubbers, in particular to a roller brush disassembly and assembly structure of 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, hand-push floor scrubbers, ride-on floor scrubbers, and integrated floor scrubbers.

[0003] The integrated floor scrubber combines the functions of vacuuming and washing, and is mainly used at home. The existing integrated floor scrubbers usually use an internal roller brush to clean the floor. After long-term use, the roller brush needs to be replaced and cleaned, so the roller brush needs to be disassembled. The existing roller brushes are usually fixed to the outer casing of the floor scrubber with bolts. When disassembling the roller brush, the outer casing of the floor scrubber needs to be disassembled first, and then the roller brush can be further disassembled, which makes the replacement of the roller brush very cumbersome, time-consuming and labor-intensive. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a roller brush disassembly and assembly structure for a floor scrubber, which is used to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A roller brush disassembly and assembly structure for a floor scrubber comprises a floor scrubber body, an inner wall of the floor scrubber body being rotatably connected to a first fixed seat, an inner wall of the first fixed seat being fixedly connected to a fixed shaft, a fixed ring being rotatably connected to the surface of the fixed shaft, and the fixed ring is rotatably connected to the inner wall of the first fixed seat, a limiting cylinder being fixedly connected to the right side of the fixing ring, a roller brush being slidably connected to the inner wall of the limiting cylinder, a second fixed seat being rotatably connected to the inner wall of the floor scrubber body, and the inner wall of the second fixed seat overlaps the roller brush, an elastic limiting mechanism is arranged inside the roller brush, a suction assembly is arranged inside the floor scrubber body, a fixing mechanism is arranged inside the floor scrubber body, and a moving assembly is arranged on the bottom surface of the floor scrubber body.

[0007] Preferably, the elastic force limiting mechanism is composed of a spring, a block and a pull plate, the spring is fixedly connected to the inner wall of the roller brush, the block is slidably connected to the inner wall of the roller brush, the block is fixedly connected to the spring, the block is slidably connected to the inner wall of the second fixed seat, the pull plate is slidably connected to the inner wall of the roller brush, and the pull plate is fixedly connected to the block.

[0008] Preferably, the suction assembly consists of a suction hood, a feed plate and a suction pipe, the suction hood is fixedly connected to the inner wall of the floor scrubber body, the feed plate is fixedly connected to the inner wall of the floor scrubber body, the feed end of the suction pipe is fixedly connected to the inner wall of the suction hood, and the suction pipe is fixedly connected to the inner wall of the floor scrubber body.

[0009] Preferably, the fixing mechanism consists of a fixing plate and a fixing cylinder, the fixing plate is rotatably connected to the inner wall of the floor scrubber body, the fixing cylinder is fixedly connected to the inner wall of the fixing plate, and the inner wall of the fixing cylinder is fixedly connected to the surface of the suction pipe.

[0010] Preferably, the moving assembly consists of a limiting ring, a rotating shaft and a roller, the limiting ring is fixedly connected to the bottom surface of the floor scrubber body, the rotating shaft is rotatably connected to the inner wall of the limiting ring, and the roller is fixedly connected to the surface of the rotating shaft.

[0011] Preferably, the first fixing seat is circular in shape and is made of metal material.

[0012] Preferably, there are multiple springs, and all of the multiple springs are located inside the roller brush.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the roller brush disassembly and assembly structure of the floor scrubber first inverts the main body of the floor scrubber, rotates the fixing ring and the limiting cylinder upward through the first fixing seat and the fixing axis, inserts the roller brush into the limiting cylinder and overlaps with the inner wall of the second fixing seat, pulls the elastic limiting mechanism, and through the rebound reset of the elastic limiting mechanism, the roller brush and the second fixing seat can be limitably connected, and the roller brush can be driven to rotate by the set driving motor to scrub the floor; the goal of facilitating the rapid disassembly and installation of the roller brush in the floor scrubber is achieved, and the problem that the existing floor scrubber needs to disassemble the outer shell first before further disassembling the roller brush, which makes the replacement of the roller brush very cumbersome, time-consuming and labor-intensive. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the structural survey drawing of the utility model;

[0015] Figure 2 It is a top sectional view of the structure of the utility model;

[0016] Figure 3 This is an enlarged view of the structure A of the utility model;

[0017] Figure 4 It is a left sectional view of the structure of the utility model;

[0018] Figure 5 It is a schematic diagram of the local structure of the utility model;

[0019] Figure 6 This is an enlarged view of the structure B of the utility model.

[0020] In the figure: 1. main body of the floor scrubber; 2. first fixed seat; 3. fixed shaft; 4. fixed ring; 5. limiting cylinder; 6. roller brush; 7. second fixed seat; 8. spring; 9. clamping block; 10. pull plate; 11. suction hood; 12. feed plate; 13. suction pipe; 14. fixed plate; 15. fixed cylinder; 16. limiting ring; 17. rotating shaft; 18. roller. DETAILED DESCRIPTION

[0021] 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.

[0022] Reference Figure 1-6A roller brush disassembly and assembly structure for a floor scrubber includes a floor scrubber body 1, the inner wall of the floor scrubber body 1 is rotatably connected to a first fixed seat 2, the first fixed seat 2 is circular, and the first fixed seat 2 is made of metal material. The first fixed seat 2 made of metal material has higher strength, is not easy to wear, deform or damage, and is more durable. A fixed shaft 3 is fixedly connected to the inner wall of the first fixed seat 2, a fixed ring 4 is rotatably connected to the surface of the fixed shaft 3, and the fixed ring 4 is rotatably connected to the inner wall of the first fixed seat 2, a limiting cylinder 5 is fixedly connected to the right side of the fixing ring 4, and a roller brush 6 is slidably connected to the inner wall of the limiting cylinder 5, a second fixed seat 7 is rotatably connected to the inner wall of the floor scrubber body 1, and the inner wall of the second fixed seat 7 overlaps the roller brush 6, and an elastic limiting mechanism is arranged inside the roller brush 6, and the elastic limiting mechanism is composed of a spring 8 and a block 9. and a pull plate 10, the number of springs 8 is multiple, and the multiple springs 8 are all located inside the roller brush 6, which are used to push the card block 9 to move, thereby improving the card connection strength, the spring 8 is fixedly connected to the inner wall of the roller brush 6, the card block 9 is slidably connected to the inner wall of the roller brush 6, and the card block 9 is fixedly connected to the spring 8, and the card block 9 is slidably connected to the inner wall of the second fixed seat 7, the pull plate 10 is slidably connected to the inner wall of the roller brush 6, and the pull plate 10 is fixedly connected to the card block 9, which is used to limit the connection between the roller brush 6 and the second fixed seat 7 to avoid the problem of the roller brush 6 falling off during use. A suction assembly is arranged inside the floor scrubber body 1, and the suction assembly consists of a suction hood 11, a feed plate 12 and a suction pipe 13, the suction hood 11 is fixedly connected to the inner wall of the floor scrubber body 1, and the feed plate 12 is fixedly connected to the inner wall of the floor scrubber body 1 The feeding end of the suction pipe 13 is fixedly connected to the inner wall of the suction hood 11, and the suction pipe 13 is fixedly connected to the inner wall of the floor washing machine body 1, which is used to suck dust and sewage after scrubbing, so as to facilitate the storage work. A fixing mechanism is arranged inside the floor washing machine body 1, and the fixing mechanism consists of a fixing plate 14 and a fixing cylinder 15. The fixing plate 14 is rotatably connected to the inner wall of the floor washing machine body 1, and the fixing cylinder 15 is fixedly connected to the inner wall of the fixing plate 14, and the inner wall of the fixing cylinder 15 is fixedly connected to the surface of the suction pipe 13, which is used to fix the suction pipe 13 and the drag rod, so as to facilitate the dragging of the floor washing machine body 1. A moving component is arranged on the bottom surface of the floor washing machine body 1, and the moving component consists of a limiting ring 16, a rotating shaft 17 and a roller 18. The limiting ring 16 is fixedly connected to the bottom surface of the floor washing machine body 1, and the rotating shaft 17 is connected to the roller 18. The inner wall of the limiting ring 16 is rotatably connected, and the roller 18 is fixedly connected to the surface of the rotating shaft 17, which is used to assist the movement of the floor scrubber body 1 to facilitate mobile brushing work. First, the floor scrubber body 1 is inverted, and the fixing ring 4 and the limiting cylinder 5 are rotated upward through the first fixing seat 2 and the fixing shaft 3. After the roller brush 6 is inserted into the limiting cylinder 5, it overlaps with the inner wall of the second fixing seat 7, and the elastic limiting mechanism is pulled. The elastic limiting mechanism is reset by rebound, and the roller brush 6 and the second fixing seat 7 can be limitedly connected. The roller brush 6 can be driven to rotate by the set driving motor to scrub the ground, thereby achieving the goal of facilitating the rapid disassembly and installation of the roller brush in the floor scrubber, avoiding the need to disassemble the outer shell of the existing floor scrubber before further disassembling the roller brush, which makes the replacement of the roller brush very cumbersome.It is a time-consuming and laborious problem.

[0023] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0024] When in use: when installing the roller brush 6, you first need to invert the washing machine body 1, rotate the fixing ring 4 and the limiting cylinder 5 through the first fixing seat 2 and the fixing shaft 3, so that the opening direction of the limiting cylinder 5 is upward, and one end of the roller brush 6 is slid into the limiting cylinder 5. After the installation is completed, reset the fixing ring 4 and the limiting cylinder 5 to make the roller brush 6 rotate and overlap the inner wall of the second fixing seat 7. Before overlapping, you need to pull the pull plate 10 to drive the card block 9 to slide along the inner wall of the roller brush 6 to squeeze the spring 8 so that the card block 9 body is completely entered into the roller brush 6. After overlapping with the inner wall of the second fixing seat 7, release the pull plate 10 and push the card block 9 to slide into the inner wall of the second fixing seat 7 through the rebound force of the spring 8, so that the roller brush 6 and the second fixing seat 7 can be limitedly connected. The driving motor is set outside the washing machine body 1, so that the output end of the driving motor is fixedly connected to the left side of the first fixing seat 2, and the roller brush 6 can be driven by the driving motor to rotate to wash the ground.

[0025] To summarize, the roller brush disassembly and assembly structure of the floor scrubber first inverts the floor scrubber body 1, rotates the fixing ring 4 and the limiting cylinder 5 upwards through the first fixing seat 2 and the fixing shaft 3, inserts the roller brush 6 into the limiting cylinder 5 and overlaps the inner wall of the second fixing seat 7, pulls the elastic limiting mechanism, and through the rebound reset of the elastic limiting mechanism, the roller brush 6 and the second fixing seat 7 can be limitedly connected, and the roller brush 6 can be driven by the set driving motor to rotate to scrub the ground, thereby achieving the goal of facilitating the rapid disassembly and installation of the roller brush in the floor scrubber, avoiding the problem that the replacement of the roller brush is very cumbersome, time-consuming and labor-intensive because the existing floor scrubber needs to disassemble the outer shell first before further disassembling the roller brush, and is used to solve the problems raised in the above-mentioned background technology.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] 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 floor scrubber roller brush disassembly and assembly structure, comprising a floor scrubber body (1), characterized in that: The inner wall of the floor scrubber body (1) is rotatably connected to a first fixed seat (2), the inner wall of the first fixed seat (2) is fixedly connected to a fixed shaft (3), the surface of the fixed shaft (3) is rotatably connected to a fixed ring (4), and the fixed ring (4) is rotatably connected to the inner wall of the first fixed seat (2), the right side of the fixed ring (4) is fixedly connected to a limiting cylinder (5), the inner wall of the limiting cylinder (5) is slidably connected to a roller brush (6), the inner wall of the floor scrubber body (1) is rotatably connected to a second fixed seat (7), and the inner wall of the second fixed seat (7) overlaps the roller brush (6), an elastic limiting mechanism is arranged inside the roller brush (6), a suction component is arranged inside the floor scrubber body (1), a fixing mechanism is arranged inside the floor scrubber body (1), and a moving component is arranged on the bottom surface of the floor scrubber body (1).

2. The roller brush disassembly and assembly structure of a floor scrubber according to claim 1, characterized in that: The elastic force limiting mechanism is composed of a spring (8), a clamping block (9) and a pull plate (10); the spring (8) is fixedly connected to the inner wall of the roller brush (6); the clamping block (9) is slidably connected to the inner wall of the roller brush (6); the clamping block (9) is fixedly connected to the spring (8); the clamping block (9) is slidably connected to the inner wall of the second fixed seat (7); the pull plate (10) is slidably connected to the inner wall of the roller brush (6); and the pull plate (10) is fixedly connected to the clamping block (9).

3. The roller brush disassembly and assembly structure of a floor scrubber according to claim 1, characterized in that: The suction assembly is composed of a suction hood (11), a feed plate (12) and a suction pipe (13); the suction hood (11) is fixedly connected to the inner wall of the floor scrubber body (1); the feed plate (12) is fixedly connected to the inner wall of the floor scrubber body (1); the feed end of the suction pipe (13) is fixedly connected to the inner wall of the suction hood (11); and the suction pipe (13) is fixedly connected to the inner wall of the floor scrubber body (1).

4. The roller brush disassembly and assembly structure of a floor scrubber according to claim 1, characterized in that: The fixing mechanism is composed of a fixing plate (14) and a fixing cylinder (15); the fixing plate (14) is rotatably connected to the inner wall of the floor scrubber body (1); the fixing cylinder (15) is fixedly connected to the inner wall of the fixing plate (14); and the inner wall of the fixing cylinder (15) is fixedly connected to the surface of the suction pipe (13).

5. The roller brush disassembly and assembly structure of a floor scrubber according to claim 1, characterized in that: The moving assembly is composed of a limiting ring (16), a rotating shaft (17) and a roller (18); the limiting ring (16) is fixedly connected to the bottom surface of the floor scrubber body (1); the rotating shaft (17) is rotatably connected to the inner wall of the limiting ring (16); and the roller (18) is fixedly connected to the surface of the rotating shaft (17).

6. The roller brush disassembly and assembly structure of a floor scrubber according to claim 1, characterized in that: The first fixing seat (2) is circular in shape and is made of metal material.

7. The roller brush disassembly and assembly structure of a floor scrubber according to claim 2, characterized in that: The number of the springs (8) is multiple, and the multiple springs (8) are all located inside the roller brush (6).

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