A road sweeping device for municipal works

Abstract

The utility model discloses a road cleaning device for municipal engineering relates to road cleaning technical field. The utility model discloses a mobile car, the bottom of mobile car is provided with drive assembly, main cleaning subassembly and auxiliary cleaning subassembly, and drive assembly promotes the rotation of main cleaning subassembly at the bottom of mobile car, and simultaneously drive assembly promotes the up-and-down movement of auxiliary cleaning subassembly, and auxiliary cleaning subassembly is installed at the bottom of mobile car through telescopic component. The utility model discloses the connection of drive assembly and main cleaning subassembly, and drive assembly and main cleaning subassembly are all installed at the bottom of mobile car, and after starting drive assembly, drive assembly is displaced at the bottom of mobile car simultaneously and promotes the rotation of two sets of main cleaning subassembly, and the position of main cleaning subassembly is adjusted, thereby reaches the purpose of expanding the cleaning range, and is adjusted according to the need when using, and is more flexible.

Description

Technical Field

[0001] This utility model belongs to the field of road cleaning technology, and more specifically, it relates to a road cleaning device for municipal engineering. Background Technology

[0002] As a core component of the urban transportation network, municipal roads play a vital role in pedestrian and vehicular traffic. Their cleanliness directly impacts urban traffic safety, the quality of the urban environment, and the quality of life for residents. Over long-term use, roads easily accumulate various pollutants such as dust, gravel, fallen leaves, and household waste. These pollutants not only reduce the road surface friction coefficient, increasing the risk of traffic accidents, but can also clog drainage systems under rainwater runoff, exacerbating road damage. Simultaneously, the dispersed dust contributes to air pollution, affecting the health of nearby residents. Therefore, road cleaning is a crucial aspect of municipal engineering maintenance. Timely and effective cleaning operations can remove road pollutants, ensure smooth traffic flow, improve the urban ecological environment, and extend the service life of roads.

[0003] Currently, municipal road cleaning is mostly carried out using mechanized operations with sweeper trucks to improve cleaning efficiency and reduce manual labor intensity. The core cleaning component of some existing sweeper trucks is a fixed-installation sweeping brush, whose installation angle and extension range cannot be adjusted, resulting in a fixed sweeping width. However, municipal roads have diverse widths, including main roads, secondary roads, alleyways, and sidewalks, making it difficult for fixed-width sweeping brushes to adapt to diverse cleaning needs. Utility Model Content

[0004] To address the problem that fixed-width sweeping brushes are difficult to adapt to diverse sweeping needs, this utility model proposes a road sweeping device for municipal engineering to overcome the aforementioned technical problems existing in related technologies.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is a road sweeping device for municipal engineering, including a mobile vehicle. The bottom of the mobile vehicle is provided with a drive component, a main sweeping component and an auxiliary sweeping component. The drive component drives the main sweeping component to rotate at the bottom of the mobile vehicle, and at the same time, the drive component drives the auxiliary sweeping component to move up and down. The auxiliary sweeping component is installed at the bottom of the mobile vehicle through a telescopic component.

[0006] Furthermore, the drive assembly includes a mounting base, which is fixedly installed at the bottom of the mobile vehicle. An electric push rod is fixedly installed on the outer surface of the mounting base. A vertical plate is fixedly installed at the movable end of the electric push rod. A toothed plate is fixedly connected to the top of the vertical plate, and a trapezoidal seat is fixedly connected to the bottom of the toothed plate.

[0007] Furthermore, the main cleaning assembly includes a rotating plate, which is rotatably connected to the bottom of the mobile vehicle. A residual gear is fixedly installed at the bottom of the rotating plate, and the residual gear meshes with a toothed plate. A base is fixedly connected to the outer surface of the rotating plate, and a main cleaning motor is fixedly installed on the outer surface of the base. The output shaft of the main cleaning motor is drivenly connected to the main cleaning brush.

[0008] Furthermore, the auxiliary cleaning assembly includes a sliding seat, which is installed at the bottom of the mobile vehicle via a telescopic assembly. An auxiliary cleaning motor is fixedly installed on the outer surface of the sliding seat, and an auxiliary cleaning roller is drivenly connected to the output shaft end of the auxiliary cleaning motor. A side plate is fixedly connected to the top of the sliding seat, and a rotating column is rotatably connected to the outer surface of the side plate.

[0009] Furthermore, the telescopic assembly includes a fixed cylinder, which is fixedly installed at the bottom of the mobile vehicle. A circular plate and a sliding rod are slidably connected inside the fixed cylinder. The bottom of the circular plate is fixedly connected to the sliding rod, and a spring is fixedly connected to the top of the circular plate. The lower end of the sliding rod is fixedly connected to a sliding seat.

[0010] Furthermore, a collection vehicle is rotatably connected to the outer surface of the mobile vehicle, a hose is fixedly connected to the bottom of the collection vehicle, a bracket is fixedly installed on the outer surface of the hose, and the bracket is fixedly connected to the bottom of the mobile vehicle.

[0011] Furthermore, the outer surface of the toothed plate is provided with a waist-shaped groove.

[0012] This utility model has the following beneficial effects: This invention connects a drive assembly and a main cleaning assembly. Both the drive assembly and the main cleaning assembly are installed at the bottom of the mobile vehicle. After the drive assembly is started, it moves at the bottom of the mobile vehicle and pushes the two sets of main cleaning assemblies to rotate, thereby adjusting the position of the main cleaning assemblies and expanding the cleaning range. It can be adjusted as needed during use, making it quite flexible.

[0013] This utility model connects the toothed plate and the trapezoidal seat. During the movement of the trapezoidal seat, the toothed plate pushes the sliding seat downward, causing the auxiliary cleaning roller inside the sliding seat to descend and contact the ground. At this time, the auxiliary cleaning roller is located between the two sets of main cleaning brushes, which can clean the gap between the two sets of main cleaning brushes and avoid the situation where garbage remains in the middle position after the distance and angle between the two sets of main cleaning brushes increase.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the external contour structure of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the external contour structure of the present invention. Figure 2 ; Figure 3 This is a bottom view of the structure of this utility model; Figure 4 For the present utility model Figure 3 Enlarged schematic diagram of the structure at point A in the middle; Figure 5 This is a schematic diagram of the drive assembly, main cleaning assembly, and auxiliary cleaning assembly of this utility model; Figure 6 For the present utility model Figure 5 Enlarged schematic diagram of the structure at point B; Figure 7 This is a schematic diagram of the auxiliary cleaning component structure of this utility model; Figure 8 This is a schematic diagram of the telescopic component structure of this utility model.

[0017] The attached diagram lists the components represented by each number as follows: 1. Mobile cart; 2. Drive assembly; 201. Mounting base; 202. Electric push rod; 203. Vertical plate; 204. Toothed plate; 205. Trapezoidal base; 3. Main cleaning assembly; 301. Rotating plate; 302. Residual gear; 303. Base; 304. Main cleaning motor; 305. Main cleaning brush; 4. Auxiliary cleaning assembly; 401. Sliding base; 402. Auxiliary cleaning motor; 403. Auxiliary cleaning roller; 404. Side plate; 405. Rotating column; 5. Telescopic assembly; 501. Fixed cylinder; 502. Circular plate; 503. Sliding rod; 504. Spring; 6. Collection cart; 7. Hose; 8. Bracket; 9. Waist-shaped groove. Detailed Implementation

[0018] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0019] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0020] Please see Figures 1-8 As shown, this utility model is a road sweeping device for municipal engineering, including a mobile vehicle 1. The bottom of the mobile vehicle 1 is provided with a drive component 2, a main sweeping component 3 and an auxiliary sweeping component 4. The drive component 2 drives the main sweeping component 3 to rotate at the bottom of the mobile vehicle 1, and at the same time, the drive component 2 drives the auxiliary sweeping component 4 to move up and down. The auxiliary sweeping component 4 is installed at the bottom of the mobile vehicle 1 through a telescopic component 5.

[0021] After starting the drive assembly 2 at the bottom of the mobile vehicle 1, the drive assembly 2 pushes the main cleaning assembly 3 to rotate, so that the two sets of main cleaning assemblies 3 move away from each other. At the same time, the drive assembly 2 pushes the auxiliary cleaning assembly 4 to move downward through the telescopic assembly 5, so that the auxiliary cleaning assembly 4 is located between the two sets of main cleaning assemblies 3, expanding the cleaning range and making it easier to adjust according to the needs of use, which is more flexible.

[0022] This utility model connects the drive assembly 2 and the main cleaning assembly 3. Both the drive assembly 2 and the main cleaning assembly 3 are installed at the bottom of the mobile vehicle 1. After the drive assembly 2 is started, it moves at the bottom of the mobile vehicle 1 and pushes the two sets of main cleaning assemblies 3 to rotate, thereby adjusting the position of the main cleaning assemblies 3 and thus expanding the cleaning range. It can be adjusted as needed during use, making it quite flexible.

[0023] In one embodiment, the drive assembly 2 includes a mounting base 201, which is fixedly mounted on the bottom of the mobile vehicle 1. An electric push rod 202 is fixedly mounted on the outer surface of the mounting base 201. A vertical plate 203 is fixedly mounted on the movable end of the electric push rod 202. A toothed plate 204 is fixedly connected to the top of the vertical plate 203, and a trapezoidal seat 205 is fixedly connected to the bottom of the toothed plate 204.

[0024] In one embodiment, the main cleaning assembly 3 includes a rotating plate 301, which is rotatably connected to the bottom of the mobile vehicle 1. A residual gear 302 is fixedly installed at the bottom of the rotating plate 301, and the residual gear 302 meshes with a toothed plate 204. A base 303 is fixedly connected to the outer surface of the rotating plate 301, and a main cleaning motor 304 is fixedly installed on the outer surface of the base 303. The output shaft of the main cleaning motor 304 is drivenly connected to a main cleaning brush 305.

[0025] After the electric push rod 202 is started, the movable end of the electric push rod 202 pushes the vertical plate 203 and the toothed plate 204 to move. The toothed plate 204 drives the two sets of rotating plates 301 to rotate by meshing with the residual gear 302. The two sets of rotating plates 301 drive the corresponding main sweeping motor 304 and main sweeping brush 305 to rotate, thereby achieving the purpose of adjusting the angle between the two sets of main sweeping brushes 305. The sweeping range of the two sets of main sweeping brushes 305 can be increased or decreased. It can be adjusted as needed during use, which is quite flexible.

[0026] In one embodiment, the auxiliary cleaning component 4 includes a sliding seat 401, which is mounted on the bottom of the mobile vehicle 1 via a telescopic component 5. An auxiliary cleaning motor 402 is fixedly mounted on the outer surface of the sliding seat 401, and an auxiliary cleaning roller 403 is drivenly connected to the output shaft end of the auxiliary cleaning motor 402. A side plate 404 is fixedly connected to the top of the sliding seat 401, and a rotating column 405 is rotatably connected to the outer surface of the side plate 404.

[0027] In one embodiment, the telescopic assembly 5 includes a fixed cylinder 501, which is fixedly installed at the bottom of the mobile vehicle 1. A circular plate 502 and a sliding rod 503 are slidably connected inside the fixed cylinder 501. The bottom of the circular plate 502 is fixedly connected to the sliding rod 503, and a spring 504 is fixedly connected to the top of the circular plate 502. The lower end of the sliding rod 503 is fixedly connected to the sliding seat 401.

[0028] The toothed plate 204 drives the trapezoidal seat 205 to move. The trapezoidal seat 205 squeezes and pushes the rotating column 405. The rotating column 405 drives the sliding seat 401 to move downward through the two sets of side plates 404. The sliding seat 401 drives the sliding rod 503 and the circular plate 502 to move downward. The circular plate 502 stretches the spring 504, so that the auxiliary cleaning roller 403 on the outer surface of the sliding seat 401 contacts the ground. The auxiliary cleaning motor 402 is started to drive the auxiliary cleaning roller 403 to rotate. The auxiliary cleaning roller 403 can clean the gap between the two sets of main cleaning brushes 305.

[0029] In one embodiment, for the mobile vehicle 1, a collection vehicle 6 is rotatably connected to the outer surface of the mobile vehicle 1, a hose 7 is fixedly connected to the bottom of the collection vehicle 6, a bracket 8 is fixedly installed on the outer surface of the hose 7, and the bracket 8 is fixedly connected to the bottom of the mobile vehicle 1.

[0030] The collection vehicle 6 uses its internal negative pressure suction system and hose 7 to suck up the garbage swept up by the main cleaning brush 305 and the auxiliary cleaning roller 403. The bracket 8 is used to support and fix the hose 7 to prevent the hose 7 from falling to the ground and causing wear.

[0031] In one embodiment, the toothed plate 204 has a waist-shaped groove 9 on its outer surface.

[0032] The waist-shaped groove 9 is designed to reduce the structural weight of the toothed plate 204.

[0033] Through the above technical solutions, 1. By connecting the drive assembly 2 and the main cleaning assembly 3, both the drive assembly 2 and the main cleaning assembly 3 are installed at the bottom of the mobile vehicle 1. After the drive assembly 2 is started, it moves at the bottom of the mobile vehicle 1 and pushes the two sets of main cleaning assemblies 3 to rotate, adjusting the position of the main cleaning assemblies 3, thereby expanding the cleaning range. It can be adjusted as needed during use, which is quite flexible; 2. By connecting the toothed plate 204 and the trapezoidal seat 205, the toothed plate 204 drives the trapezoidal seat 205 to move, pushing the sliding seat 401 downward, so that the auxiliary cleaning roller 403 in the sliding seat 401 descends and contacts the ground. At this time, the auxiliary cleaning roller 403 is located between the two sets of main cleaning brushes 305, which can clean the gap between the two sets of main cleaning brushes 305, avoiding the situation where garbage remains in the middle position after the distance and angle between the two sets of main cleaning brushes increase.

[0034] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A road sweeping device for municipal engineering, comprising a mobile vehicle (1), characterized in that, The bottom of the mobile vehicle (1) is provided with a drive assembly (2), a main cleaning assembly (3) and an auxiliary cleaning assembly (4). The drive assembly (2) pushes the main cleaning assembly (3) to rotate at the bottom of the mobile vehicle (1), and at the same time, the drive assembly (2) pushes the auxiliary cleaning assembly (4) to move up and down. The auxiliary cleaning assembly (4) is installed at the bottom of the mobile vehicle (1) through a telescopic assembly (5).

2. The road sweeping device for municipal engineering according to claim 1, characterized in that, The drive assembly (2) includes a mounting base (201), which is fixedly installed at the bottom of the mobile vehicle (1). An electric push rod (202) is fixedly installed on the outer surface of the mounting base (201). A vertical plate (203) is fixedly installed at the movable end of the electric push rod (202). A toothed plate (204) is fixedly connected to the top of the vertical plate (203), and a trapezoidal seat (205) is fixedly connected to the bottom of the toothed plate (204).

3. A road sweeping device for municipal engineering according to claim 2, characterized in that, The main cleaning assembly (3) includes a rotating plate (301), which is rotatably connected to the bottom of the mobile vehicle (1). A residual gear (302) is fixedly installed on the bottom of the rotating plate (301), and the residual gear (302) meshes with a toothed plate (204). A base (303) is fixedly connected to the outer surface of the rotating plate (301), and a main cleaning motor (304) is fixedly installed on the outer surface of the base (303). The output shaft of the main cleaning motor (304) is drivenly connected to a main cleaning brush (305).

4. A road sweeping device for municipal engineering according to claim 3, characterized in that, The auxiliary cleaning assembly (4) includes a sliding seat (401), which is installed at the bottom of the mobile vehicle (1) via a telescopic assembly (5). An auxiliary cleaning motor (402) is fixedly installed on the outer surface of the sliding seat (401). An auxiliary cleaning roller (403) is drivenly connected to the output shaft end of the auxiliary cleaning motor (402). A side plate (404) is fixedly connected to the top of the sliding seat (401), and a rotating column (405) is rotatably connected to the outer surface of the side plate (404).

5. A road sweeping device for municipal engineering according to claim 4, characterized in that, The telescopic assembly (5) includes a fixed cylinder (501), which is fixedly installed at the bottom of the mobile vehicle (1). Inside the fixed cylinder (501), a circular plate (502) and a sliding rod (503) are slidably connected. The bottom of the circular plate (502) is fixedly connected to the sliding rod (503), and a spring (504) is fixedly connected to the top of the circular plate (502). The lower end of the sliding rod (503) is fixedly connected to the sliding seat (401).

6. A road sweeping device for municipal engineering according to claim 5, characterized in that, The outer surface of the mobile vehicle (1) is rotatably connected to a collection vehicle (6), the bottom of the collection vehicle (6) is fixedly connected to a hose (7), the outer surface of the hose (7) is fixedly installed with a bracket (8), and the bracket (8) is fixedly connected to the bottom of the mobile vehicle (1).

7. A road sweeping device for municipal engineering according to claim 6, characterized in that, The outer surface of the toothed plate (204) is provided with a waist-shaped groove (9).

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