Sweeper rolling brush convenient to assemble

Abstract

The utility model relates to the technical field of sweepers, in particular to a sweeper rolling brush convenient to assemble, which is characterized in that a groove is arranged at the bottom of a sweeper body, two limiting seats are rotatably arranged at two ends of the groove, a positioning seat is fixedly arranged in the middle of each limiting seat, a sleeve is arranged in the groove, a brush is arranged on the outer wall of the sleeve, and the brush is arranged on the outer wall of the sleeve. The two circular positioning plates are symmetrically arranged at the two ends of the sleeve, the positioning shafts are fixedly arranged at the centers of the circular positioning plates, the positioning grooves are formed in the positioning seats, the circular positioning plates can be rapidly installed on the sleeve through cooperation of the clamping blocks and the clamping grooves, the assembling time is greatly shortened, the assembling difficulty is greatly reduced, and the assembling efficiency is improved through the design of the positioning shafts and the positioning grooves. The rolling brush is arranged on the sweeper main body and is fixed through screws, so that the rolling brush is simple to mount on the sweeper main body, complicated tools and professional skills are not needed, and a shell of the sweeper main body does not need to be dismounted.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sweeper technology field, concretely is a convenient to assemble sweeper roller brush. BACKGROUND

[0002] Environmental health is an important factor affecting the quality of life, therefore, along with people's quality of life requirement unceasingly improves, accordingly to environmental health's requirement also more and more high, however modern people's work pressure increases day by day, and it is urgent to liberate from heavy cleaning work, so there are many ground cleaning equipment to improve environmental health, commonly used have dust catcher, automatic mop machine, sweeper and floor washing machine,

[0003] The patent with the publication number CN205758455U proposes a household sweeper roller brush structure, which can be detachably installed in the bottom shell of a household sweeper. The household sweeper roller brush structure includes a roller brush rotatably arranged in the bottom shell. The roller brush includes a roller and a plurality of soft rubber brushes arranged on the outer wall of the roller. Here, each soft rubber brush extends and distributes on the outer wall of the roller along the central axis direction of the roller. The household sweeper roller brush structure proposed by the utility model embodiment has a plurality of soft rubber brushes arranged on the outer wall of the roller, and each soft rubber brush extends and distributes on the outer wall of the roller along the central axis direction. In this way, the roller with the plurality of soft rubber brushes arranged thereon is not easy to entangle long hair, and the rotation of the roller can move the long hair to both ends and be cleaned by disassembly. Thus, the entanglement of long hair on the roller is effectively avoided, the ground cleaning effect is improved, the user experience effect is improved, and the roller brush structure is also protected.

[0004] The above structure is inconvenient to assemble when the roller brush needs to be disassembled. UTILITY MODEL CONTENTS

[0005] (I) Technical problem solved

[0006] In view of the deficiencies of the prior art, the utility model provides a convenient-to-assemble sweeper roller brush.

[0007] (II) Technical solution

[0008] In order to achieve the above object, the utility model provides the following technical scheme: an assembled convenient sweeper machine roller brush, including sweeper machine main part, the bottom of sweeper machine main part is equipped with the recess, two limit seats are rotatably arranged at the both ends of recess, the middle part of limit seat is fixedly arranged with the locating seat, the inside of recess is equipped with the sleeve pipe, the outer wall of sleeve pipe is equipped with the brush, two circular locating plates are symmetrically arranged at the both ends of sleeve pipe, the center of circular locating plate is fixedly arranged with the locating shaft, the locating seat is equipped with the locating groove, the locating shaft is inserted into the inside of locating groove, and the locating shaft is equipped with the through -hole, the locating shaft is fixedly arranged in the inside of locating groove through screw, and the screw penetrates through the through -hole.

[0009] In order to make circular locating plate and sleeve pipe convenient to split, the utility model improves that, the both ends of sleeve pipe are equipped with a plurality of clamping grooves, the circumferential side of circular locating plate is equipped with a plurality of clamping blocks inserted into the inside of clamping groove, the clamping block and clamping groove are all cylindrical structure, and circular locating plate and sleeve pipe are all plastic material.

[0010] Further, the utility model improves that, circular locating plate and locating shaft are integrated structure, and limit seat and locating seat are integrated structure.

[0011] Further, the utility model improves that, the specification of two limit seats is same, and the specification of two circular locating plates is same.

[0012] (Three) beneficial effects

[0013] Compared with prior art, the utility model provides a kind of assembled convenient sweeper machine roller brush, with following beneficial effects:

[0014] By setting the cooperation of clamping block and clamping groove, circular locating plate can be quickly installed on sleeve pipe, greatly reducing assembly time and difficulty, the design of locating shaft and locating groove, and the fixed mode by screw, so that roller brush is simple to operate when being installed to sweeper machine main part, without complex tools and professional skills, also without disassembling the shell of sweeper machine main part;

[0015] When the brush of roller brush is worn or other components have problems, by unscrewing screw, roller brush can be easily disassembled from sweeper machine main part for maintenance or replacement, convenient and fast, reduce maintenance cost. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 It is the three-dimensional structure schematic diagram of the utility model Figure 1 It is the local enlarged structure schematic diagram of place A in the utility model;

[0018] Figure 3The first visual angle assembly structure diagram of the circular positioning plate and the sleeve pipe in the utility model is shown.

[0019] Figure 4 The second visual angle assembly structure diagram of the circular positioning plate and the sleeve pipe in the utility model is shown.

[0020] In the drawing: 1, the main body of the sweeper; 2, the groove; 3, the circular positioning plate; 4, the sleeve pipe; 5, the positioning shaft; 6, the brush; 7, the through hole; 8, the screw; 9, the limiting seat; 10, the positioning seat; 11, the positioning groove; 12, the clamping block; 13, the clamping groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-4 The utility model discloses a kind of conveniently assembled sweeper roller brushes, including sweeper main body 1, the bottom of the sweeper main body 1 is equipped with groove 2, two limiting seats 9 are rotatably arranged at the both ends of the groove 2, positioning seat 10 is fixedly arranged in the middle part of the limiting seat 9, sleeve pipe 4 is equipped in the inside of the groove 2, brush 6 is equipped on the outer wall of the sleeve pipe 4, two circular positioning plates 3 are symmetrically arranged at the both ends of the sleeve pipe 4, positioning shaft 5 is fixedly arranged at the center of the circular positioning plate 3, positioning groove 11 is equipped on the positioning seat 10, positioning shaft 5 is inserted into the inside of positioning groove 11, and through hole 7 is equipped on the positioning shaft 5, positioning shaft 5 is fixed in the inside of positioning groove 11 by screw 8, and screw 8 penetrates through through hole 7.

[0023] In the embodiment, the both ends of the sleeve pipe 4 are equipped with a plurality of clamping grooves 13, the circumferential side of the circular positioning plate 3 is equipped with a plurality of clamping blocks 12 inserted into the inside of the clamping groove 13, the clamping block 12 and the clamping groove 13 are both cylindrical structure, the circular positioning plate 3 and the sleeve pipe 4 are both plastic material, so that the circular positioning plate 3 and the sleeve pipe 4 can be easily disassembled.

[0024] In the embodiment, the circular positioning plate 3 and the positioning shaft 5 are integrated structure, and the limiting seat 9 and the positioning seat 10 are integrated structure.

[0025] In the embodiment, the two limiting seats 9 are of the same specification, and the two circular positioning plates 3 are of the same specification.

[0026] Prepare the sweeper body 1, make sure that the bottom groove 2 is free of debris and damage, and that the limiting seats 9 at both ends of the groove 2 rotate smoothly. The motor inside the sweeper body 1 can drive one of the limiting seats 9 to rotate;

[0027] Prepare the sleeve 4 with the brush 6, and set multiple clamping grooves 13 at both ends of the sleeve 4, which are in a cylindrical structure;

[0028] Prepare two circular positioning plates 3 of the same size, which are provided with multiple clamping blocks 12 in a cylindrical structure on the side, and are fixed with a positioning shaft 5 at the center, which are in an integrated structure, and are made of plastic;

[0029] Prepare several screws 8;

[0030] Install the circular positioning plate 3 to the sleeve 4:

[0031] Align the clamping blocks 12 on the side of the circular positioning plate 3 with the clamping grooves 13 at both ends of the sleeve 4, and then insert the clamping blocks 12 into the clamping grooves 13 with force, ensuring that the clamping blocks 12 are completely embedded in the clamping grooves 13, so that the circular positioning plate 3 is firmly installed at both ends of the sleeve 4. Since the clamping blocks 12 and the clamping grooves 13 are both in a cylindrical structure, this matching mode can provide better stability and connection strength;

[0032] Install the assembled rolling brush to the sweeper body 1, and put the sleeve 4 with the circular positioning plate 3 into the groove 2 at the bottom of the sweeper body 1 as a whole, so that the positioning shaft 5 at the center of the circular positioning plate 3 is aligned with the positioning groove 11 on the middle limiting seat 10 of the limiting seat 9, and then insert the positioning shaft 5 into the positioning groove 11, ensuring that the positioning shaft 5 is completely inserted into the positioning groove 11. Then, pass the screw 8 through the through hole 7 on the positioning shaft 5, and then screw it into the positioning groove 11. By tightening the screw 8, the positioning shaft 5 is fixed in the positioning groove 11, thereby completing the installation of the rolling brush on the sweeper body 1.

[0033] By setting the cooperation of the clamping blocks 12 and the clamping grooves 13, the circular positioning plate 3 can be quickly installed on the sleeve 4, greatly reducing the assembly time and difficulty. The design of the positioning shaft 5 and the positioning groove 11, and the fixing method through the screw 8 make the operation of installing the rolling brush on the sweeper body 1 simple, without the need for complex tools and professional skills.

[0034] The circular positioning plate 3 and the sleeve 4 are made of plastic, which has a lower cost than metal and other materials, helping to reduce the production cost of the product and improve the market competitiveness of the product;

[0035] When the brush 6 of the rolling brush is worn out or other parts are damaged, the rolling brush can be easily disassembled from the sweeper body 1 for maintenance or replacement by unscrewing the screw 8, which is convenient and fast, and reduces the maintenance cost.

[0036] Positioning shaft 5: cylindrical structure, fixed at the center of the circular positioning plate 3, used for inserting the positioning groove 11 of the positioning seat 10.

[0037] Positioning seat 10: set in the middle part of the limiting seat 9, which is provided with a positioning groove 11 matched with the positioning shaft 5, used for fixing the positioning shaft 5.

[0038] Limiting seat 9: rotatably arranged at both ends of the groove 2 at the bottom of the main body 1 of the sweeper, which is an integral structure with the positioning seat 10, and the two limiting seats 9 are of the same specification.

[0039] In the description in this document, it should be noted that the relationship terms such as first and second 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 the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0040] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application.

Claims

1. A conveniently assembled sweeper roller brush, comprising a sweeper body (1), wherein the bottom of the sweeper body (1) is provided with a groove (2), two limiting seats (9) are rotatably arranged at both ends of the groove (2), and a positioning seat (10) is fixedly arranged in the middle part of the limiting seats (9), characterized in that: The groove (2) is provided with a sleeve (4) inside. The outer wall of the sleeve (4) is provided with a brush (6). Two circular positioning plates (3) are symmetrically arranged at both ends of the sleeve (4). A positioning shaft (5) is fixedly arranged at the center of the circular positioning plate (3). A positioning groove (11) is provided on the positioning seat (10). The positioning shaft (5) is inserted into the positioning groove (11). The positioning shaft (5) is provided with a through hole (7). The positioning shaft (5) is fixed inside the positioning groove (11) by a screw (8). The screw (8) passes through the through hole (7).

2. The sweeper roller brush with easy assembly according to claim 1, characterized in that: The sleeve (4) has multiple slots (13) at both ends, and the circular positioning plate (3) has multiple blocks (12) that are inserted into the slots (13) on its periphery.

3. The sweeper roller brush with convenient assembly according to claim 2, characterized in that: Both the card block (12) and the card slot (13) are cylindrical structures.

4. The sweeper roller brush with convenient assembly according to claim 3, characterized in that: Both the circular positioning plate (3) and the sleeve (4) are made of plastic.

5. A sweeper roller brush that is easy to assemble according to claim 4, characterized in that: The circular positioning plate (3) and the positioning shaft (5) are an integral structure.

6. A sweeper roller brush that is easy to assemble according to claim 5, characterized in that: The limiting seat (9) and the positioning seat (10) are an integral structure.

7. A sweeper roller brush that is easy to assemble according to claim 6, characterized in that: The two limiting seats (9) are identical in specifications.

8. A sweeper roller brush that is easy to assemble according to claim 7, characterized in that: The two circular positioning plates (3) are identical in size.

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