Rolling brush structure suitable for various sweepers

Abstract

The utility model relates to the technical field of sweeper accessories, and provides a rolling brush structure suitable for various sweepers, which comprises a roller component, the roller component comprises a roller body, connecting shafts and a fixing structure, and the connecting shafts are fixed at two ends of the roller body. By arranging the fixing structure, during installation, the fixing rod is pressed downwards, meanwhile, the connecting disc at the output end of the motor is connected to the outer side of the connecting shaft in a sleeving mode, the connecting disc is provided with the round hole, the connecting disc is moved, the top end of the fixing rod is made to extend into the round hole in the connecting disc, and then the fixing rod and the connecting disc can be fixed to each other; according to the rolling brush structure suitable for the various sweepers, the stability of the motor during rotation is improved, a spring can jack up a fixing rod through a connecting plate, it is guaranteed that the fixing rod cannot fall off, the device has the fixing reinforcing function, and the safety of the rolling brush structure suitable for the various sweepers during use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sweeping machine accessories, in particular to a roller brush structure suitable for various sweeping machines. Background Art

[0002] Modern indoor and outdoor floors are made of a variety of materials, including wooden floors, carpets, tiles, marble, etc. Different floor materials require different cleaning methods and roller brush structures to achieve the best cleaning effect. Therefore, it is necessary to design a roller brush structure suitable for a variety of sweepers.

[0003] To this end, the patent with publication number CN217907603U discloses a roller brush structure applicable to a variety of sweeping machines, which relates to the field of roller brushes applicable to a variety of sweeping machines, including a cylinder, an adjustment block is fixedly connected to the left surface of the cylinder, a first cavity is opened on the inner wall of the adjustment block, a slide is fixedly connected to the right side of the inner wall of the first cavity, and a plurality of slides are provided with a pop-up mechanism on the inner wall, the pop-up mechanism includes a first spring, and the right end of the first spring is fixedly connected to the right side of the inner wall of the slide. The utility model and this setting can be applied to a variety of sweeping robots, increasing the applicability of the equipment, and the bristles on the roller brush can be replaced, avoiding the problem that the roller brush matching the sweeping robot cannot be purchased and the equipment cannot be used, avoiding the problem that the bristles on the traditional roller brush cannot be replaced, avoiding the bristles having to be thrown away together with the roller brush after being used for a period of time, causing waste of the roller brush, and reducing the use cost of the equipment;

[0004] Although the brush of the roller brush structure mentioned above can be replaced, the stability of the two ends of the roller is low when rotating, so it is necessary to design a roller brush structure that can be fixedly installed. Utility Model Content

[0005] The utility model aims to provide a roller brush structure suitable for various sweeping machines, so as to solve the defect that the two ends of the roller of the existing roller brush structure have low stability when rotating.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a roller brush structure applicable to various sweepers, comprising a roller assembly;

[0007] The drum assembly comprises a drum body, a connecting shaft and a fixing structure, the connecting shafts are fixed at both ends of the drum body, and the fixing structure is arranged on the top of the connecting shaft;

[0008] The fixing structure includes a reserved groove, a connecting plate, a spring and a fixing rod, wherein the reserved groove is opened at the top of the connecting shaft, a connecting plate is arranged at the top of the reserved groove, springs are fixed on both sides of the bottom end of the connecting plate, and a fixing rod is fixed on one side of the top end of the connecting plate close to the drum body;

[0009] The outer side of the drum body is evenly provided with a disassembly structure.

[0010] Preferably, the connecting plates are symmetrically distributed on both sides of the drum body, and the springs are symmetrically distributed on both sides of the reserved groove.

[0011] Preferably, the fixing rods are symmetrically distributed on both sides of the drum body, and the top view cross section of the fixing rods is circular in design.

[0012] Preferably, the disassembly structure includes a disassembly shell, a brush, a limit block, a limit groove and a fixing pin, the disassembly shell is evenly arranged on the outside of the drum body, the brush is evenly fixed on the outside of the disassembly shell, the limit groove is evenly opened on the outer wall of the drum body, the inside of the limit groove is provided with a limit block, and fixing pins are evenly passed through both ends of the inside of the disassembly shell.

[0013] Preferably, the disassembly shells are symmetrically distributed on both sides of the drum body, and the brushes are evenly distributed on the outer side wall of the disassembly shell.

[0014] Preferably, the top end of the limit block is fixedly connected to the inner side wall of the disassembly shell, and the limit block and the drum body form a locking structure through a limit groove.

[0015] Preferably, the fixing pins are distributed at equal intervals at one end of the disassembly shell, and one end of the fixing pins extends to the interior of the drum body.

[0016] The utility model provides a roller brush structure suitable for various sweeping machines, which has the advantages of:

[0017] By providing a fixing structure, during installation, the fixing rod is pressed downward, and at the same time, the connecting disk at the output end of the motor is sleeved on the outer side of the connecting shaft. The connecting disk is provided with a round hole, and the connecting disk is moved so that the top of the fixing rod is inserted from the deep inside of the round hole of the connecting disk, so that the fixing rod and the connecting disk can be fixed to each other, thereby increasing the stability of the motor when rotating. The spring will push the fixing rod upward through the connecting plate to ensure that the fixing rod will not fall off, thereby realizing the function of strengthening the fixing of the device and improving the safety of the roller brush structure suitable for various sweeping machines when in use;

[0018] By providing a disassembly structure, the disassembly shell is sleeved on the outside of the drum body, so that the limit block is engaged into the inside of the limit groove, which can limit the disassembly shell. Then, the limit groove is inserted into the inside of the disassembly shell and extended to the inside of the drum body, so that the disassembly shell can be fixed to prevent it from falling off during the cleaning process. The disassembly shell can be removed by taking out the fixing pin, which is simple and convenient, and realizes the function of easy disassembly and installation of the device, thereby improving the convenience of the roller brush structure suitable for a variety of sweepers when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0021] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0022] Figure 4 It is a schematic diagram of the top view structure of the utility model;

[0023] Figure 5 It is a side view structural schematic diagram of the utility model;

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the main cross-section of the utility model.

[0025] Explanation of the reference numerals in the figure: 1. Drum assembly; 101. Drum body; 102. Connecting shaft; 103. Fixing structure; 1031. Reserved groove; 1032. Connecting plate; 1033. Spring; 1034. Fixing rod; 2. Disassembly structure; 201. Disassembly shell; 202. Brush; 203. Limiting block; 204. Limiting groove; 205. Fixing pin. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-Figure 6 The utility model provides a roller brush structure suitable for a variety of sweeping machines, including a roller assembly 1.

[0028] Reference Figure 1-Figure 6 The drum assembly 1 includes a drum body 101, a connecting shaft 102 and a fixing structure 103. The connecting shafts 102 are fixed at both ends of the drum body 101, and the top of the connecting shaft 102 is provided with a fixing structure 103;

[0029] The fixing structure 103 includes a reserved groove 1031, a connecting plate 1032, a spring 1033 and a fixing rod 1034. The reserved groove 1031 is opened at the top of the connecting shaft 102. A connecting plate 1032 is arranged at the top of the reserved groove 1031. Springs 1033 are fixed on both sides of the bottom of the connecting plate 1032. A fixing rod 1034 is fixed on one side of the top of the connecting plate 1032 close to the drum body 101. The connecting plates 1032 are symmetrically distributed on both sides of the drum body 101, the springs 1033 are symmetrically distributed on both sides of the reserved groove 1031, the fixing rods 1034 are symmetrically distributed on both sides of the drum body 101, and the top view cross section of the fixing rod 1034 is circular in design.

[0030] During installation, press the fixing rod 1034 downwards and simultaneously sleeve the connecting disk at the output end of the motor onto the outside of the connecting shaft 102. The connecting disk is provided with a round hole. Move the connecting disk so that the top of the fixing rod 1034 is inserted deep into the round hole inside the connecting disk. This fixes the fixing rod 1034 and the connecting disk to each other, thereby increasing the stability of the motor during rotation. The spring 1033 will push the fixing rod 1034 upwards through the connecting plate 1032 to ensure that the fixing rod 1034 will not fall off.

[0031] Reference Figure 1 , Figure 2 and Figure 4-Figure 6 The outer side of the drum body 101 is evenly provided with a disassembly structure 2.

[0032] The disassembly structure 2 includes a disassembly shell 201, a brush 202, a limit block 203, a limit groove 204 and a fixing pin 205. The disassembly shell 201 is evenly arranged on the outside of the drum body 101, and the brush 202 is evenly fixed on the outside of the disassembly shell 201. The limit groove 204 is evenly opened on the outer wall of the drum body 101. The limit blocks 203 are evenly arranged inside the limit groove 204. The fixing pins 205 are evenly penetrated at both ends of the inside of the disassembly shell 201. The disassembly shell 201 is symmetrically distributed on both sides of the drum body 101, and the brushes 202 are evenly distributed on the outer wall of the disassembly shell 201. The top of the limit block 203 is fixedly connected to the inner wall of the disassembly shell 201, and the limit block 203 and the drum body 101 form a clamping structure through the limit groove 204. The fixing pins 205 are evenly distributed at one end of the disassembly shell 201, and one end of the fixing pin 205 extends to the inside of the drum body 101.

[0033] The disassembly shell 201 is put on the outside of the drum body 101 so that the limit block 203 is engaged into the inside of the limit groove 204, which can limit the disassembly shell 201. Then the limit groove 204 is inserted into the inside of the disassembly shell 201 and extended to the inside of the drum body 101 to fix the disassembly shell 201 to prevent the disassembly shell 201 from falling off during cleaning. The fixing pin 205 is taken out to remove the disassembly shell 201, which is simple and convenient.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A roller brush structure applicable to a variety of sweeping machines, comprising a roller assembly (1); Features: The drum assembly (1) comprises a drum body (101), a connecting shaft (102) and a fixing structure (103); the connecting shaft (102) is fixed at both ends of the drum body (101), and the fixing structure (103) is arranged at the top of the connecting shaft (102); The fixing structure (103) comprises a reserved groove (1031), a connecting plate (1032), a spring (1033) and a fixing rod (1034); the reserved groove (1031) is opened at the top of the connecting shaft (102); a connecting plate (1032) is arranged at the top of the reserved groove (1031); springs (1033) are fixed on both sides of the bottom end of the connecting plate (1032); and a fixing rod (1034) is fixed on one side of the top end of the connecting plate (1032) close to the drum body (101); The outer side of the drum body (101) is evenly provided with disassembly structures (2).

2. The roller brush structure applicable to various sweeping machines according to claim 1, characterized in that: The connecting plates (1032) are symmetrically distributed on both sides of the drum body (101), and the springs (1033) are symmetrically distributed on both sides of the reserved groove (1031).

3. The roller brush structure applicable to various sweeping machines according to claim 1, characterized in that: The fixing rods (1034) are symmetrically distributed on both sides of the drum body (101), and the top view cross section of the fixing rods (1034) is circular in design.

4. The roller brush structure applicable to various sweeping machines according to claim 1, characterized in that: The disassembly structure (2) comprises a disassembly shell (201), a brush (202), a limiting block (203), a limiting groove (204) and a fixing pin (205); the disassembly shell (201) is evenly arranged on the outside of the drum body (101); the brush (202) is evenly fixed on the outside of the disassembly shell (201); the limiting groove (204) is evenly opened on the outer wall of the drum body (101); the limiting block (203) is evenly arranged inside the limiting groove (204); and the fixing pins (205) are evenly penetrated at both ends of the inside of the disassembly shell (201).

5. The roller brush structure applicable to various sweeping machines according to claim 4, characterized in that: The disassembly shells (201) are symmetrically distributed on both sides of the drum body (101), and the brushes (202) are evenly distributed on the outer side wall of the disassembly shell (201).

6. The roller brush structure applicable to various sweeping machines according to claim 4, characterized in that: The top end of the limiting block (203) is fixedly connected to the inner side wall of the disassembly shell (201), and the limiting block (203) and the drum body (101) form a locking structure via a limiting groove (204).

7. The roller brush structure applicable to various sweeping machines according to claim 4, characterized in that: The fixing pins (205) are distributed at equal intervals at one end of the disassembly shell (201), and one end of the fixing pin (205) extends to the inside of the drum body (101).

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