Floating type steel wire composite sweeping brush structure

Abstract

The utility model relates to the technical field of cleaning brushes, in particular to a floating type steel wire composite sweeping brush structure which comprises a mounting frame, a motor is mounted on the mounting frame, a spline shaft is fixedly connected to the bottom of the motor, a spline sleeve is sleeved on the outer wall of the bottom of the spline shaft, and a floating connecting assembly is fixedly arranged at the bottom of the spline sleeve. A disc brush is installed at the bottom of the floating connecting assembly, and a floating lifting assembly connected with the outer wall of the spline sleeve is fixedly arranged at the bottom of the mounting frame. The floating lifting assembly comprises a driving piece installed at the bottom of the installation frame, one end of the driving piece is fixedly connected to the inner side of a rotating frame, one end of the rotating frame is rotationally connected to a fixing base, the fixing base is installed at the bottom of the installation frame, and two protruding blocks are arranged on the outer wall of the other end of the rotating frame in a sliding mode and fixedly connected to the outer wall of a fixing ring. According to the floating type steel wire composite sweeping brush structure, the disc brush has floatability, so that when the disc brush is used for cleaning the uneven ground or the ground with a gradient, the disc brush can be better attached to the ground, and a better cleaning effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cleaning brush technical field, concretely is a floating type steel wire composite sweep brush structure. BACKGROUND

[0002] Steel wire composite sweep brush is an important tool widely used in industrial cleaning, ground washing and machine equipment maintenance. Its main structure is composed of steel wire, brush and support frame and the like, and has good wear resistance and cleaning capacity. The sweep brush structure in the prior art cannot automatically adjust the sweep brush angle at the bottom when encountering uneven ground or ground with slope during use, so that the sweep brush cannot completely adhere to the ground, and there are problems of poor cleaning effect and incomplete cleaning. SUMMARY

[0003] In view of the defects of the prior art, the utility model provides a floating type steel wire composite sweep brush structure, which solves the technical problem that the sweep brush cannot be automatically adjusted according to the road surface.

[0004] To solve the above technical problems, the utility model provides the following technical scheme: a floating type steel wire composite sweep brush structure, comprising a mounting frame, a motor is installed on the mounting frame, a spline shaft is fixedly connected to the bottom of the motor, a spline sleeve is sleeved on the outer wall of the bottom of the spline shaft, a floating connection assembly is fixedly arranged at the bottom of the spline sleeve, a disc brush is installed at the bottom of the floating connection assembly, and a floating lifting assembly connected with the outer wall of the spline sleeve is fixedly arranged at the bottom of the mounting frame.

[0005] The floating lifting assembly comprises a driving piece installed at the bottom of the mounting frame, one end of the driving piece is fixedly connected to the inner side of a rotating frame, one end of the rotating frame is rotatably connected to a fixed seat, the fixed seat is installed at the bottom of the mounting frame, two protrusions are slidably arranged on the outer wall of the other end of the rotating frame, the protrusions are fixedly connected to the outer wall of a fixed ring, a rotating ring is rotatably connected to the inner side of the fixed ring, and the rotating ring is fixedly connected to the outer wall of the spline sleeve.

[0006] Preferably, the floating connection assembly comprises a spherical connector fixedly connected to the bottom of the spline sleeve, the bottom of the spherical connector is sleeved in a spherical groove formed in a connecting disc, and a floating spring I is fixedly connected between the spline sleeve and the connecting disc.

[0007] Preferably, the connecting disc is detachably connected with the disc brush through bolts.

[0008] Preferably, the driving piece comprises a mounting seat installed at the bottom of the mounting frame, the mounting seat is rotatably connected with one end of a hydraulic rod, a floating spring II is arranged in the driving shaft of the hydraulic rod, one end of the floating spring II is fixedly connected with a movable rod, the movable rod is sleeved on the driving shaft, a movable sleeve is fixedly arranged at one end of the movable rod, the movable sleeve is sleeved on a fixed rod, and the fixed rod is fixedly connected to the inner side of the rotating frame.

[0009] Preferably, a strip-shaped movable hole is formed on the outer wall of the other end of the rotating frame, and the protrusion is a cylinder and is slidingly arranged in the movable hole.

[0010] Preferably, the mounting frame is "L" shaped, and a plurality of mounting holes are arranged on the side wall of the mounting frame.

[0011] By the above technical scheme, the floating steel wire composite sweeper structure has at least the following beneficial effects:

[0012] 1. The floating steel wire composite sweeper structure has the floating connection assembly, and the bottom disc brush can swing in any direction by a certain angle under the connection of the spherical connector and the connecting disc, and the disc brush has the floating property under the action of the floating spring I, so that the disc brush can better adhere to the ground when cleaning uneven or sloping ground, and better cleaning effect is achieved.

[0013] 2. The floating steel wire composite sweeper structure has the floating lifting assembly, and the disc brush can be driven to lift by the hydraulic rod, so that the disc brush can be lowered to contact the ground when cleaning, and the disc brush can also float up and down by a certain height under the action of the floating spring II, so that the cleaning effect of the disc brush is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings, which are included to provide a further understanding of the present application and constitute a part of this application, illustrate embodiments of the present application and together with the description serve to explain the principles of the present application:

[0015] Figure 1 Fig. 1 is a schematic view of the overall three-dimensional structure of the present application;

[0016] Figure 2 Fig. 2 is a schematic view of the structure of the driving member of the present application;

[0017] Figure 3 Fig. 3 is a schematic view of the structure of the fixed ring of the present application;

[0018] Figure 4 Fig. 4 is a schematic view of the structure of the spline sleeve, the floating connection assembly and the disc brush of the present application;

[0019] Reference signs:

[0020] 1, mounting frame; 2, motor; 3, spline shaft; 4, spline sleeve; 5, floating connection assembly; 501, spherical joint; 502, connecting disc; 503, floating spring I; 504, bolt; 6, floating lifting assembly; 601, driving piece; 6011, mounting seat; 6012, hydraulic rod; 6013, driving shaft; 6014, floating spring II; 6015, movable rod; 6016, movable sleeve; 6017, fixed rod; 602, rotating frame; 603, fixed seat; 604, protrusion; 605, fixed ring; 606, rotating ring; 7, disc brush. 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 scope of protection of the utility model.

[0022] With the advancement of industrialization, the demand for cleaning of equipment and working environment is increasing, and the traditional brush cannot meet the increasingly strict cleaning standard. Steel wire composite brush emerges as the times require, which combines the strength of steel wire and the softness of brush hair, and is suitable for cleaning various floors and equipment. Steel wire composite brush usually uses high-quality carbon steel or stainless steel as steel wire material, which can ensure that the brush is not easy to wear and deform under high-strength use. At the same time, the brush hair is generally made of polypropylene (PP), nylon and other materials, which are wear-resistant and corrosion-resistant, prolonging the service life of the brush.

[0023] Based on the technical defects that the prior art cannot be self-adaptively adjusted according to the road surface, please refer to Figures 1-4 The floating steel wire composite brush structure provided by the utility model has floating disc brush 7, so that the disc brush 7 can better fit the ground when cleaning uneven or sloping ground, and better cleaning effect is achieved. The brush comprises a mounting frame 1, a motor 2 is installed on the mounting frame 1, a spline shaft 3 is fixedly connected to the bottom of the motor 2, a spline sleeve 4 is sleeved on the outer wall of the bottom of the spline shaft 3, a floating connection assembly 5 is fixedly arranged at the bottom of the spline sleeve 4, a disc brush 7 is installed at the bottom of the floating connection assembly 5, and a floating lifting assembly 6 connected with the outer wall of the spline sleeve 4 is fixedly arranged at the bottom of the mounting frame 1.

[0024] To solve the problem that the disc brush 7 can be self-adaptively adjusted when encountering different ground, please refer toFigure 4 The floating connection assembly 5 comprises a spherical connector 501 fixed at the bottom of the spline sleeve 4, the bottom of the spherical connector 501 is sleeved in a spherical groove of the connecting disc 502, and the outer side of the spherical connector 501 is sleeved with a floating spring I 503 fixed between the spline sleeve 4 and the connecting disc 502; under the action of the spherical groove, the connecting disc 502 can swing at an angle on the spherical connector 501, and under the action of the floating spring I 503, the disc brush 7 can be automatically reset to a horizontal state, so that it can have a good cleaning effect on different ground surfaces.

[0025] To replace the disc brush 7, the connecting disc 502 is detachably connected with the disc brush 7 through the bolt 504; when the disc brush 7 is replaced, it only needs to be taken down by taking off the bolt 504 and taking the disc brush 7 from the connecting disc 502.

[0026] To make the disc brush 7 clean the ground smoothly, please refer to Figure 1 The floating lifting assembly 6 comprises a driving member 601 installed at the bottom of the mounting frame 1, one end of the driving member 601 is fixed to the inner side of a rotating frame 602, one end of the rotating frame 602 is rotatably connected to a fixed seat 603, the fixed seat 603 is installed at the bottom of the mounting frame 1, two protrusions 604 are slidably arranged on the outer wall of the other end of the rotating frame 602, the protrusions 604 are fixed to the outer wall of a fixed ring 605, the inner side of the fixed ring 605 is rotatably connected with a rotating ring 606, and the rotating ring 606 is fixed to the outer wall of the spline sleeve 4; the driving member 601 is used to work and drive the rotating frame 602 to rotate, the rotating frame 602 drives the spline sleeve 4 to move downward through the action of the protrusions 604, the fixed ring 605 and the rotating ring 606, and after the spline sleeve 4 moves downward along the spline shaft 3, the disc brush 7 can move downward to contact the ground during cleaning.

[0027] To make the disc brush 7 clean the ground of different heights, please refer to Figure 2 The driving member 601 comprises a mounting seat 6011 installed at the bottom of the mounting frame 1, the mounting seat 6011 is rotatably connected with one end of a hydraulic rod 6012, the driving shaft 6013 of the hydraulic rod 6012 is provided with a floating spring II 6014, the floating spring II 6014 is fixed to one end of a movable rod 6015, the movable rod 6015 is sleeved on the driving shaft 6013, one end of the movable rod 6015 is fixedly provided with a movable sleeve 6016, the movable sleeve 6016 is sleeved on a fixed rod 6017, and the fixed rod 6017 is fixed to the inner side of the rotating frame 602; when the height of the ground changes, the disc brush 7 can push the spline sleeve 4 upward, at this time, the rotating frame 602 can be driven to move, the rotating frame 602 drives the movable rod 6015 to move, and the floating spring II 6014 is compressed at this time, so that the disc brush 7 can also have an up-and-down floating effect under the action of the floating spring II 6014.

[0028] To ensure that the rotating frame 602 can smoothly drive the spline sleeve 4 to move, a strip-shaped movable hole is formed on the outer wall of the other end of the rotating frame 602, and the protrusion 604 is a cylindrical shape and is slidingly arranged in the movable hole; since the protrusion 604 can move in the movable hole, when the rotating frame 602 rotates, it can smoothly drive the spline sleeve 4 to move up and down on the spline shaft 3.

[0029] To realize the installation of the whole, the mounting frame 1 is in the shape of “L”, and a plurality of mounting holes are arranged on the side wall of the mounting frame 1.

[0030] It can be known from the above embodiment that the whole is installed at the bottom of the equipment, and when in use, the driving member 601 is first operated and the rotating frame 602 is rotated under the action of the floating lifting assembly 6, the rotating frame 602 drives the spline sleeve 4 to move downward through the actions of the protrusion 604, the fixing ring 605 and the rotating ring 606, the spline sleeve 4 moves downward along the spline shaft 3, and the disc brush 7 can move downward to contact the ground during cleaning, then the motor 2 is started to work and drives the disc brush 7 to rotate through the spline shaft 3 and the spline sleeve 4.

[0031] It should be noted that the terms “comprising”, “containing” or any other variant 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.

[0032] 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 the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A floating steel wire composite sweeping brush structure comprising a mounting frame (1), characterized in that: The motor (2) is installed on the mounting frame (1), the bottom of the motor (2) is fixedly connected with a spline shaft (3), the outer wall of the bottom of the spline shaft (3) is sleeved with a spline sleeve (4), the bottom of the spline sleeve (4) is fixedly connected with a floating connection assembly (5), the bottom of the floating connection assembly (5) is installed with a disc brush (7), the bottom of the mounting frame (1) is fixedly connected with a floating lifting assembly (6) connected with the outer wall of the spline sleeve (4). The floating lifting assembly (6) comprises a driving piece (601) installed at the bottom of the mounting frame (1), one end of the driving piece (601) is fixedly connected to the inner side of a rotating frame (602), one end of the rotating frame (602) is rotatably connected to a fixed seat (603), the fixed seat (603) is installed at the bottom of the mounting frame (1), the outer wall of the other end of the rotating frame (602) is slidably provided with two protrusions (604), the protrusions (604) are fixedly connected to the outer wall of a fixed ring (605), the inner side of the fixed ring (605) is rotatably connected with a rotating ring (606), the rotating ring (606) is fixedly connected to the outer wall of the spline sleeve (4).

2. The floating steel wire composite brush structure according to claim 1, characterized in that: The floating connection assembly (5) comprises a spherical connector (501) fixedly connected to the bottom of the spline sleeve (4), the bottom of the spherical connector (501) is sleeved in a spherical groove formed in the connecting disc (502), the outer side of the spherical connector (501) is sleeved with a floating spring I (503) fixedly connected between the spline sleeve (4) and the connecting disc (502).

3. The floating steel wire composite brush structure according to claim 2, characterized in that: The connecting disc (502) is detachably connected with the disc brush (7) through bolts (504).

4. The floating steel wire composite brush structure according to claim 1, wherein: The driving piece (601) comprises a mounting seat (6011) installed at the bottom of the mounting frame (1), the mounting seat (6011) is rotatably connected with one end of a hydraulic rod (6012), the driving shaft (6013) of the hydraulic rod (6012) is provided with a floating spring II (6014) therein, the floating spring II (6014) is fixedly connected with one end of a movable rod (6015), the movable rod (6015) is sleeved on the driving shaft (6013), one end of the movable rod (6015) is fixedly provided with a movable sleeve (6016), the movable sleeve (6016) is sleeved on a fixed rod (6017), and the fixed rod (6017) is fixedly connected to the inner side of the rotating frame (602).

5. The floating steel wire composite brush structure according to claim 1, wherein: The outer wall of the other end of the rotating frame (602) is provided with a strip-shaped movable hole, and the protrusions (604) are cylindrical and slidably arranged in the movable hole.

6. The floating steel wire composite brush structure according to claim 1, wherein: The mounting frame (1) is "L"-shaped, and a plurality of mounting holes are formed in the side wall of the mounting frame (1).

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