Wet and dry dual-purpose rolling brush structure
By designing a dual-purpose wet and dry roller brush structure, and utilizing support and adjustment components to achieve flexible adjustment of the roller brush position, the problem of uneven roller brush wear is solved, service life is extended, and costs are reduced.
Patent Information
- Application Number
- CN202423165475.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-22
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-22
AI Technical Summary
In the process of dry and wet separation, the uneven wear of the front and rear rollers of the existing roller brush increases the cost of use. There is a need for a structure that can extend the service life of the roller brush and reduce the replacement frequency.
A dry and wet dual-use roller brush structure was designed. Through the support component and adjustment component, the roller brush can be swapped outside the housing to balance wear. The structure includes the cooperation of support rod, fixing rod, slot, telescopic spring and top plate to achieve flexible adjustment of the roller brush position.
Position adjustment extends the lifespan of the roller brush, reduces operating costs, and improves the ease of use and efficiency of the cleaning equipment.
Smart Images
Figure CN223601407U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the technical field of dry-wet separation of a rolling brush, in particular to a dry-wet dual-purpose rolling brush structure. BACKGROUND
[0002] The dry-wet separation technology of a rolling brush is a widely used technology in cleaning equipment, which realizes the separation of dry garbage and wet garbage through the design of pre-washing and post-wiping, so as to improve the cleaning efficiency and use convenience. The dry-wet separation of a rolling brush is generally common in ground cleaning.
[0003] However, due to the different pressures of the front and rear rolling brushes in contact with the ground, the wear degrees of the front and rear rolling brushes are different, and the front rolling brush may be excessively worn while the rear rolling brush is less worn, so that the replacement of the rolling brush increases the use cost.
[0004] Therefore, it is necessary to provide a dry-wet dual-purpose rolling brush structure to solve the above problems.
[0005] It should be noted that the above information disclosed in the background section is only used to understand the background of the application concept, and therefore, it can contain information which does not constitute prior art. CONTENT OF THE UTILITY MODEL
[0006] Based on the above problems existing in the prior art, the application aims to solve the problem of providing a dry-wet dual-purpose rolling brush structure. When the front and rear rolling brushes are worn to different degrees, the support rod is moved downward, the support rod drives the rolling brush to move downward to the outside of the shell, and the support rod drives the fixed rod to move out of the inside of the slot. At the same time, the fixed rod drives the top plate to move downward, and then the support rod is rotated, so that the support rod drives the rolling brush to rotate, so as to reverse the front and rear positions of the rolling brush, thereby increasing the service life of the rolling brush and reducing the use cost.
[0007] The technical scheme adopted by the application to solve the technical problem is: a dry-wet dual-purpose rolling brush structure, comprising:
[0008] A support assembly, the support assembly comprises a shell and a support column, and the support column is fixedly connected to the central position of the bottom end of the shell;
[0009] An adjusting assembly, the adjusting assembly comprises a rolling brush, a rotating shaft, a support rod, a fixed rod, a slot, an extension spring and a top plate, the rolling brush is placed at the two side positions of the lower end of the shell, the rotating shaft is fixedly connected to the outside position of the rolling brush, the support rod is rotatably connected to the outside position of the rotating shaft, the fixed rod is fixedly connected to the central bottom end position of the support rod, the slot is opened at the two side positions of the bottom end of the shell, the extension spring is fixedly connected to the top end position of the bottom of the support column, and the top plate is fixedly connected to the top end position of the extension spring.
[0010] Further, the support assembly further comprises a pulley, the pulley is rotationally connected to the bottom end of the support column, and the support column is in inverted T-shaped structure.
[0011] Further, the fixed rod is in U-shaped structure, and one end of the fixed rod is engaged with the clamping groove.
[0012] Further, the top plate is slidingly connected to the outer surface of the support column, and the inner side of the support rod is attached to the outer side of the shell.
[0013] Further, the movable assembly further comprises a threaded column, a movable ring, a movable plate, a connecting rod, a fixed plate, a guide plate, a baffle, a driving motor and a top rod, the threaded column is fixedly connected to the central position of the upper end of the shell, the movable ring is threadedly connected to the outer surface of the threaded column, the movable plate is sleeved to the inner position of the movable ring, one end of the connecting rod is rotationally connected to the both sides of the movable plate, the fixed plate is rotationally connected to the inner position of the other end of the connecting rod, the guide plate is fixedly connected to the both sides of the upper end of the shell, the baffle is fixedly connected to the bottom position of the outer end of the fixed plate, the driving motor is fixedly connected to the outer side of the baffle, and the top rod is fixedly connected to the output shaft of the driving motor.
[0014] Further, the top rod is in cross-shaped structure, and the rotating shaft is internally provided with a hollow structure relative to the top rod.
[0015] Further, the guide plate is in T-shaped structure, and the fixed plate is slidingly connected to the both sides of the lower end of the guide plate.
[0016] The application has the advantages that the dry-wet dual-purpose rolling brush structure provided by the application can adjust the front and rear positions of the rolling brush by moving the support rod downward, moving the rolling brush and the fixed rod out of the shell, moving the top plate downward, and rotating the support rod to rotate the rolling brush, so as to increase the service life of the rolling brush and reduce the use cost.
[0017] In addition to the objects, features and advantages described above, the application has other objects, features and advantages. The application will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS
[0018] The drawings accompanying the specification of the application form a part of the application and serve to provide further understanding of the application, the illustrative embodiments of the application and its description serve to explain the application, and do not constitute improper limitations on the application.
[0019] In the drawings:
[0020] Figure 1It is a whole structure schematic diagram of a dry and wet dual-purpose rolling brush structure in the application;
[0021] Figure 2 It is Figure 1 A structure schematic diagram of a supporting assembly in the application;
[0022] Figure 3 It is Figure 1 A structure schematic diagram of an adjusting assembly in the application;
[0023] Figure 4 It is Figure 1 A structure schematic diagram of a moving assembly in the application.
[0024] In the drawings, various reference signs indicate:
[0025] 11, housing; 12, supporting column; 13, pulley; 21, rolling brush; 22, rotating shaft; 23, supporting rod; 24, fixed rod; 25, clamping groove; 26, telescopic spring; 27, top plate; 31, threaded column; 32, movable ring; 33, movable plate; 34, connecting rod; 35, fixed plate; 36, guide plate; 37, baffle; 38, driving motor; 39, top rod. DETAILED DESCRIPTION
[0026] It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other without conflict. The technical solutions in the embodiments of the application will be described in detail below with reference to the drawings and in combination with the embodiments.
[0027] In order for those skilled in the art to better understand the application scheme, the technical solutions in the embodiments of the application will be described clearly and completely below in combination with the drawings in the embodiments of the application. Obviously, the described embodiments are only a part of the embodiments of the application, not all the embodiments. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor should be within the scope of protection of the application.
[0028] As Figures 1-3 shown, the application provides a dry and wet dual-purpose rolling brush structure, which comprises:
[0029] A supporting assembly, which comprises a housing 11 and a supporting column 12, the supporting column 12 being fixedly connected to the bottom central position of the housing 11;
[0030] The adjusting assembly comprises the rolling brush 21, the rotating shaft 22, the supporting rod 23, the fixing rod 24, the clamping groove 25, the extension spring 26 and the top plate 27, the rolling brush 21 is arranged at both sides of the lower end of the shell 11, the rotating shaft 22 is fixedly connected to the outer side of the rolling brush 21, the supporting rod 23 is rotationally connected to the outer side of the rotating shaft 22, the fixing rod 24 is fixedly connected to the bottom end of the central part of the supporting rod 23, the clamping groove 25 is arranged at both sides of the bottom end of the shell 11, the extension spring 26 is fixedly connected to the upper end of the bottom of the supporting column 12, and the top plate 27 is fixedly connected to the top end of the extension spring 26.
[0031] The rolling brush 21 is used for cleaning, the rotating shaft 22 is used for driving the rolling brush 21 to rotate, the supporting rod 23 is used for supporting the rotating shaft 22, the fixing rod 24 is used for limiting the supporting rod 23, the clamping groove 25 is used for limiting the fixing rod 24, the extension spring 26 is used for resetting the top plate 27, and the top plate 27 is used for supporting the bottom end of the fixing rod 24.
[0032] The supporting assembly further comprises the pulley 13, which is rotationally connected to the bottom end of the supporting column 12, and the supporting column 12 has an inverted T-shaped structure.
[0033] The pulley 13 is used for driving the supporting column 12 to slide.
[0034] The fixing rod 24 has a U-shaped structure, and one end of the fixing rod 24 is clamped with the clamping groove 25.
[0035] The fixing rod 24 can rotate along the upper end of the top plate 27, and when one end of the fixing rod 24 is clamped with the clamping groove 25, the central inner side of the fixing rod 24 is attached to the bottom end of the shell 11.
[0036] The top plate 27 is slidingly connected to the outer surface of the supporting column 12, and the inner side of the supporting rod 23 is attached to the outer side of the shell 11.
[0037] When the fixing rod 24 moves downward, the fixing rod 24 can drive the top plate 27 to move downward, and the top plate 27 drives the extension spring 26 to be compressed.
[0038] Working principle: when the front and rear roller brushes 21 are used to clean the ground, the front and rear roller brushes 21 are subjected to dry-wet separation of the ground, so that the wear degrees of the front and rear roller brushes 21 are different, when it is necessary to reverse the positions of the front and rear roller brushes 21, downward pressure is applied to the supporting rod 23, so that the supporting rod 23 drives the fixed rod 24 and the roller brush 21 to move downward, the roller brush 21 moves downward to a position below the shell 11, the fixed rod 24 moves out of the clamping groove 25, so that the clamping groove 25 does not limit the fixed rod 24, and the movement of the fixed rod 24 drives the top plate 27 to move downward, so that the top plate 27 drives the extension spring 26 to be compressed to generate elastic force, at this time, rotating force is applied to the supporting rod 23, so that the supporting rod 23 drives the roller brush 21 to rotate below the shell 11, when the roller brush 21 is rotated to reverse the front and rear positions, the force applied to the supporting rod 23 is stopped, under the action of the elastic force of the extension spring 26, the top plate 27 moves downward, the upward movement of the top plate 27 drives the fixed rod 24 to move upward to be clamped with the clamping groove 25, and the movement of the fixed rod 24 drives the supporting rod 23 to reset, the reset of the supporting rod 23 drives the roller brush 21 to reset, that is, the position reversing of the roller brush 21 is completed.
[0039] Please refer to Figure 4 The embodiment shown is based on the above-mentioned embodiment, further comprising:
[0040] The movable assembly comprises a threaded column 31, a movable ring 32, a movable plate 33, a connecting rod 34, a fixed plate 35, a guide plate 36, a baffle 37, a driving motor 38 and a top rod 39, the threaded column 31 is fixedly connected to the central position of the upper end of the shell 11, the movable ring 32 is threadedly connected to the outer surface of the threaded column 31, the movable plate 33 is sleeved to the inner position of the movable ring 32, one end of the connecting rod 34 is rotatably connected to the both sides of the movable plate 33, the fixed plate 35 is rotatably connected to the inner position of the other end of the connecting rod 34, the guide plate 36 is fixedly connected to the both sides of the upper end of the shell 11, the baffle 37 is fixedly connected to the bottom position of the outer end of the fixed plate 35, the driving motor 38 is fixedly connected to the outer side position of the baffle 37, and the top rod 39 is fixedly connected to the output shaft of the driving motor 38.
[0041] The threaded column 31 is used to support and fix the movable ring 32, the movable ring 32 is used to support the movable plate 33, the movable plate 33 is used to support the connecting rod 34, the connecting rod 34 is used to drive the fixed plate 35 to move, the fixed plate 35 is used to support the baffle 37, the guide plate 36 is used to guide the movement of the fixed plate 35, the baffle 37 is used to support the driving motor 38, and the driving motor 38 is used to drive the top rod 39 to rotate.
[0042] The top rod 39 is a cross-shaped structure, and the rotating shaft 22 has a hollow structure relative to the top rod 39.
[0043] The top rod 39 can be engaged with the rotating shaft 22, and rotation of the top rod 39 can drive the rotating shaft 22 to rotate.
[0044] The guide plate 36 is in T-shaped structure, and the fixed plate 35 is slidingly connected to the lower end of the guide plate 36.
[0045] When the fixed plate 35 is moved under the driving of the connecting rod 34, the fixed plate 35 moves horizontally under the limitation of the guide plate 36 and the shell 11.
[0046] Working principle: when the front and rear roller brushes 21 are exchanged, in order to prevent the roller brushes 21 from causing harm to the operator in the rotating state, the movable ring 32 is rotated downward, the movable ring 32 moves downward along the threaded column 31 and drives the movable plate 33 to move downward, the movable plate 33 moves downward and drives the connecting rod 34 to rotate outward, the connecting rod 34 rotates outward and drives the fixed plate 35 to move outward, the fixed plate 35 moves outward horizontally under the limitation of the guide plate 36 and the shell 11, the baffle 37 moves outward horizontally under the driving of the fixed plate 35, the baffle 37 drives the driving motor 38 and the top rod 39 to move outward, when the top rod 39 is separated from the rotating shaft 22, the driving motor 38 cannot drive the rotating shaft 22 to rotate through the top rod 39, so that the roller brush 21 remains in the stationary state.
[0047] The above only describes the preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A wet and dry dual-purpose rolling brush structure, characterized in that, Include: Supporting assembly, the supporting assembly includes a shell (11) and a support column (12), the support column (12) is fixedly connected to the central position of the bottom end of the shell (11); Adjusting assembly, the adjusting assembly includes a rolling brush (21), a rotating shaft (22), a support rod (23), a fixed rod (24), a clamping groove (25), a telescopic spring (26) and a top plate (27), the rolling brush (21) is placed on both sides of the lower end of the shell (11), the rotating shaft (22) is fixedly connected to the outside of the rolling brush (21), the support rod (23) is rotatably connected to the outside of the rotating shaft (22), the fixed rod (24) is fixedly connected to the bottom end of the central position of the support rod (23), the clamping groove (25) is opened on both sides of the bottom end of the shell (11), the telescopic spring (26) is fixedly connected to the top end of the bottom of the support column (12), and the top plate (27) is fixedly connected to the top end of the telescopic spring (26).
2. The dry and wet dual-purpose rolling brush structure according to claim 1, wherein, The supporting assembly further comprises a pulley (13), the pulley (13) is rotatably connected to the bottom end of the support column (12), and the support column (12) is a inverted T-shaped structure.
3. The dry and wet dual-purpose rolling brush structure according to claim 1, wherein, The fixed rod (24) is a U-shaped structure, and one end of the fixed rod (24) is engaged with the clamping groove (25).
4. The dry and wet dual-purpose rolling brush structure according to claim 1, wherein, The top plate (27) is slidably connected to the outer surface of the support column (12), and the inner side of the support rod (23) is attached to the outer side of the shell (11).
5. The dry and wet dual-purpose rolling brush structure according to claim 1, wherein, Further comprising a movable assembly, the movable assembly includes a threaded column (31), a movable ring (32), a movable plate (33), a connecting rod (34), a fixed plate (35), a guide plate (36), a baffle (37), a drive motor (38) and a top rod (39), the threaded column (31) is fixedly connected to the upper end of the central position of the shell (11), the movable ring (32) is threadedly connected to the outer surface of the threaded column (31), the movable plate (33) is sleeved on the inside of the movable ring (32), one end of the connecting rod (34) is rotatably connected to both sides of the movable plate (33), the fixed plate (35) is rotatably connected to the other end of the inside of the connecting rod (34), the guide plate (36) is fixedly connected to both sides of the upper end of the shell (11), the baffle (37) is fixedly connected to the outer end of the bottom of the fixed plate (35), the drive motor (38) is fixedly connected to the outside of the baffle (37), and the top rod (39) is fixedly connected to the output shaft of the drive motor (38).
6. The dual-purpose dry and wet rolling brush structure according to claim 5, wherein, The top rod (39) is a cross-shaped structure, and the rotating shaft (22) has a hollow structure relative to the top rod (39) inside.
7. The dual-purpose dry and wet rolling brush structure according to claim 5, wherein, The guide plate (36) is a T-shaped structure, and the fixed plate (35) is slidably connected to both sides of the lower end of the guide plate (36).