Road surface cleaning device for road maintenance

Abstract

The utility model relates to the field of road maintenance, in particular to a road surface cleaning device for road maintenance, which comprises a sweeper, the left and right sides of the sweeper are electrically and rotatably connected with an adjusting rotating motor, the output end of the adjusting rotating motor is fixedly connected with a rotating shaft, and the tail end of the rotating shaft is fixedly connected with an elastic telescopic shaft component. The tail end of the elastic telescopic shaft assembly is fixedly connected with a rotating shaft frame, the outer end face of the rotating shaft frame is fixedly connected with a plurality of clamping keys, and the outer sides of the clamping keys are provided with convenient-to-disassemble cleaning assemblies. The cleaning brush has the advantages that by arranging the cleaning assembly convenient to disassemble, when the cleaning brush is replaced and cleaned, part of the cleaning brush needing to be cleaned and repaired can be independently disassembled and replaced, waste of replacement materials is reduced, meanwhile, when the whole cleaning brush is disassembled, the cleaning assembly convenient to disassemble can be unfolded by rotating and adjusting a rotating motor, and the cleaning brush is convenient to disassemble. The replacement operation is more convenient, and the replacement efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of highway maintenance, in particular to a road surface cleaning device used for highway maintenance. Background Art

[0002] Highway maintenance is the care and maintenance of highways. Maintenance focuses on the entire process from the time the highway is built and opened to traffic, which includes the cleaning of the road surface. When cleaning the road surface, a cleaning device is required to clean the impurities on the road surface. Usually, a sweeper is used to clean the road surface.

[0003] When replacing and cleaning the cleaning brush of a traditional road sweeper, the cleaning brush needs to be replaced as a whole. During the installation and disassembly process, the sweeper needs to be propped up to facilitate the installation and disassembly operations at the bottom of the cleaning brush. Moreover, replacing the cleaning brush as a whole causes certain waste. Therefore, the utility model proposes a road surface cleaning device for highway maintenance to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a road surface cleaning device for highway maintenance, so as to solve the problems raised in the above background technology.

[0005] The cleaning brush of the cleaning brush is fixed on the cleaning brush holder, and the cleaning brush is fixed on the cleaning brush holder.

[0006] Preferably, an end face insert key is fixedly connected to the upper end face of the clamping block, an installation key is correspondingly inserted into the end face insert key, and the installation key is fixedly installed on the upper end face of the installation fastening frame.

[0007] Preferably, the left end of the cleaning brush plug-in frame is fixedly connected to a fixed mounting frame, and the outer side of the fixed mounting frame is threadedly fastened with a mounting bolt, and the mounting bolt fixes the fixed mounting frame to the bottom end surface of the plug-in frame.

[0008] Compared with the prior art, the beneficial effects of the present invention are:

[0009] The utility model provides a detachable cleaning component, so that when the cleaning brush is replaced and cleaned, the cleaning brush part that needs to be cleaned and repaired can be disassembled and replaced separately, reducing the waste of replacement materials. At the same time, when the entire cleaning brush is disassembled, the detachable cleaning component can be unfolded by rotating and adjusting the rotating motor, making the replacement operation more convenient and improving the replacement efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural diagram of the utility model;

[0011] Figure 2 This is a schematic diagram of the main structure connection of this utility;

[0012] Figure 3 This is an exploded view of part of the structure of the utility model;

[0013] Figure 4 It is a partial structural diagram of the utility model;

[0014] Figure 5 This is a schematic diagram of the partially detachable structure of the utility model;

[0015] Figure 6 This is a schematic diagram of some structural connections of the utility model;

[0016] Figure 7 It is a schematic diagram of the upper end of part of the structure of the utility model.

[0017] In the figure: 1 sweeper, 2 adjusting rotating motor, 3 cleaning brush, 4 rotating shaft, 5 elastic telescopic shaft assembly, 6 mounting frame, 7 plug-in frame, 8 rotating shaft frame, 9 clamping key, 10 mounting fastening frame, 11 fastening bolt, 12 clamping block, 13 end face insert key, 14 mounting bolt, 15 fixed mounting frame, 16 mounting key, 17 cleaning brush plug-in frame. DETAILED DESCRIPTION

[0018] In order to clearly and completely describe the purpose and technical solution of the present invention and make its advantages more clearly understood, the following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention and are not intended to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] In the description of the present invention, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like, indicating positions or location relationships, are based on the positions or location relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. Furthermore, the terms "one," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0021] For the purpose of simplicity and illustration, the principles of the embodiments are described primarily with reference to examples. In the following description, many specific details are provided to provide a thorough understanding of the embodiments. However, it will be apparent to those skilled in the art that these embodiments may not be limited to these specific details in practice. In some instances, well-known methods and structures are not described in detail to avoid unnecessarily obscuring the understanding of these embodiments. In addition, all embodiments may be used in combination with each other.

[0022] See also Figures 1 to 7The utility model provides a technical solution: a road cleaning device for highway maintenance, including a sweeper 1, the left and right sides of the sweeper 1 are electrically connected to an adjustable rotating motor 2, the output end of the adjustable rotating motor 2 is fixedly connected to a rotating shaft 4, the end of the rotating shaft 4 is fixedly connected to an elastic telescopic shaft assembly 5, the end of the elastic telescopic shaft assembly 5 is fixedly connected to a rotating shaft frame 8, the outer end surface of the rotating shaft frame 8 is fixedly connected to a plurality of clamping keys 9, the outer side of the clamping key 9 is installed with a detachable cleaning component, the detachable cleaning component includes a mounting frame 6, the inner ring of the mounting frame 6 is in a circular array A clamping block 12 is fixedly connected, and the clamping block 12 is correspondingly clamped between the clamping keys 9; a fastening frame 10 is installed, and a plug-in frame 7 is fixedly connected to the outside of the fastening frame 10 in a circumferential array, and a cleaning brush plug-in frame 17 is correspondingly plugged into the plug-in frame 7, and a cleaning brush 3 is fixedly provided on the lower end surface of the cleaning brush plug-in frame 17; a tightening bolt 11 is used to bolt the fastening frame 10 to the outside of the rotating shaft frame 8. The sweeper 1 can rotate the rotating motor 2, so that the rotating motor 2 turns outward and downward, and the rotating motor 2 drives the rotating shaft 4 to rotate.

[0023] The upper end face of the clamping block 12 is fixedly connected with an end face insert key 13, and a mounting key 16 is correspondingly inserted in the end face insert key 13. The mounting key 16 is fixedly installed on the upper end face of the mounting and fastening frame 10, and the mounting frame 6 is sleeved on the rotating shaft frame 8, so that the clamping block 12 is clamped between the clamping keys 9 to prevent it from falling off during rotation. The mounting and fastening frame 10 is then clamped correspondingly with the mounting key 16 and the end face insert key 13. In order to prevent it from falling off during rotation, the mounting and fastening frame 10 is finally fastened to the rotating shaft frame 8 by the fastening bolts 11.

[0024] The left end of the cleaning brush plug-in rack 17 is fixedly connected to the fixed mounting rack 15, and the outer side of the fixed mounting rack 15 is fastened with a mounting bolt 14 through a thread. The mounting bolt 14 fixes the fixed mounting rack 15 to the bottom end surface of the plug-in rack 7. The cleaning brush plug-in rack 17 can be plugged into the plug-in rack 7 so that the fixed mounting rack 15 corresponds to the lower end surface of the plug-in rack 7 and is fixed with the mounting bolt 14.

[0025] In actual use, when installing the cleaning brush 3, first adjust the rotating motor 2 to face outward, and the mounting frame 6 is sleeved on the rotating shaft frame 8, so that the clamping block 12 is clamped between the clamping keys 9 to prevent it from falling off during rotation, and then the mounting fastening frame 10 is correspondingly clamped through the mounting key 16 and the end face insertion key 13. In order to prevent it from falling off during rotation, finally, the mounting fastening frame 10 is fastened to the rotating shaft frame 8 by the fastening bolt 11, and the cleaning brush plug-in frame 17 can be plugged into the plug-in frame 7, so that the fixed mounting frame 15 corresponds to the lower end face of the plug-in frame 7, and is fixed with the mounting bolt 14. After the fixing is completed, adjust the rotating motor 2 downward to achieve cleaning.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road surface cleaning device for highway maintenance, characterized in that: include A sweeper (1), wherein the left and right sides of the sweeper (1) are electrically connected to an adjustable rotating motor (2), the output end of the adjustable rotating motor (2) is fixedly connected to a rotating shaft (4), the end of the rotating shaft (4) is fixedly connected to an elastic telescopic shaft assembly (5), the end of the elastic telescopic shaft assembly (5) is fixedly connected to a rotating shaft frame (8), the outer end surface of the rotating shaft frame (8) is fixedly connected to a plurality of clamping keys (9), the outer side of the clamping keys (9) is installed with a convenient cleaning assembly, the convenient cleaning assembly includes a mounting frame (6), the inner ring of the mounting frame (6) is fixedly connected to clamping blocks (12) in a circumferential array, and the clamping blocks (12) are correspondingly clamped between the clamping keys (9); A mounting fastening frame (10) is fixedly connected to a plug-in frame (7) in a circumferential array on the outside of the mounting fastening frame (10), a cleaning brush plug-in frame (17) is correspondingly plugged into the plug-in frame (7), and a cleaning brush (3) is fixedly provided on the lower end surface of the cleaning brush plug-in frame (17); A fastening bolt (11) is used to fasten the mounting fastening frame (10) to the outside of the rotating shaft frame (8).

2. A road surface cleaning device for highway maintenance according to claim 1, characterized in that: The upper end face of the clamping block (12) is fixedly connected with an end face insertion key (13), and a mounting key (16) is correspondingly inserted into the end face insertion key (13), and the mounting key (16) is fixedly mounted on the upper end face of the mounting fastening frame (10).

3. The road surface cleaning device for highway maintenance according to claim 1, characterized in that: The left end of the cleaning brush plug-in frame (17) is fixedly connected to a fixed mounting frame (15), and the outer side of the fixed mounting frame (15) is threadedly fastened with a mounting bolt (14), and the mounting bolt (14) fixes the fixed mounting frame (15) to the bottom end surface of the plug-in frame (7).

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