Road anti-blocking dredging device
By designing a road dredging and desilting device that includes a frame, a garbage bin, and a high-pressure nozzle, and utilizing a combination of disc brushes and roller brushes driven by a battery and a motor, the problem of large size and complex operation of existing equipment is solved. This device achieves rapid and thorough silt removal and portability, making it suitable for emergency dredging needs of urban roads.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI ZHENGXING CONSTRUCTION ENGINEERING CO LTD
- Filing Date
- 2025-06-26
- Publication Date
- 2026-06-30
AI Technical Summary
Existing road dredging equipment is bulky and complex to operate, making it inconvenient to use in narrow or busy urban areas, and difficult to deploy quickly in emergency situations.
A road anti-blockage and sludge removal device was designed, comprising a frame, a garbage bin, sludge removal components, and a high-pressure nozzle. It utilizes a combination of disc brushes and roller brushes driven by a battery and a motor to remove sludge through high-pressure water flushing and rotation, and incorporates a portable design to improve sludge removal efficiency.
It enables rapid and thorough removal of silt from urban roads, preventing traffic congestion, improving dredging efficiency and portability, and is suitable for rapid deployment in emergency situations.
Smart Images

Figure CN224431329U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of road dredging technology, specifically a road anti-blockage and dredging device. Background Technology
[0002] With the acceleration of urbanization, road congestion and drainage system blockage have become increasingly serious problems. At present, there are various road dredging equipment on the market, but most of them are bulky and complicated to operate, making them inconvenient to use in narrow or busy urban areas. In addition, traditional dredging devices often neglect the portability and efficiency of the equipment, making it difficult to deploy them quickly in emergency situations. Therefore, developing a compact, lightweight, and easy-to-operate road anti-blockage and dredging device has become an urgent need for current technological development. Utility Model Content
[0003] The purpose of this utility model is to provide a road blockage prevention and dredging device to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a road anti-blockage and dredging device, comprising a frame, a garbage bin, and a protective box. The garbage bin is fixedly installed on one side of the top of the frame, and a dredging component is provided on one side of the top of the frame. The dredging component includes a drive component, a roller brush, and a disc brush. The drive component consists of a battery and a motor. A protective box is provided outside the dredging component, and a high-pressure spray pipe is fixedly installed on one side of the protective box.
[0005] When dredging roads, workers simply push the vehicle to the designated position, connect the high-pressure nozzle to an external high-pressure water source, and turn on the dredging assembly. The high-pressure nozzle sprays water at high pressure, while the drive assembly drives the disc brush and roller brush to rotate. Through the rotation of the disc brush and the rinsing of the water, the road surface is initially flushed, loosening the silt. The roller brush then sweeps the flushed silt into the garbage bin for thorough removal. Because the drive assembly consists of a battery and a motor, this combination provides the necessary power for the dredging assembly, ensuring stable and efficient operation in various working environments. This device, through the combination of the dredging assembly and the disc brush, can quickly and thoroughly remove silt from the road surface, improving dredging efficiency.
[0006] Preferably, a feed inlet is provided on one side of the trash can, and a push rod is fixedly installed on one side of the top of the trash can.
[0007] The sludge swept up by the rotating roller brush can enter the garbage bin through the feed inlet. The garbage bin can collect and clean the sludge and garbage. The push rod provides a grip for the workers' hands, making it easy for them to push the device.
[0008] Preferably, a rear wheel is installed on one side of the bottom of the frame, and a swivel wheel is installed on the other side of the bottom of the frame.
[0009] The use of the rear wheels and swivel casters allows the frame to be moved, enabling workers to push the device to a designated location to clear mud from the road.
[0010] Preferably, the output end of the motor is connected to the roller brush and disc brush drive.
[0011] The motor drives the roller brush and disc brush to operate. The high-speed rotation of the disc brush and roller brush removes silt from the road surface. The motor and roller brush / disc brush are driven by a shaft and belt.
[0012] Preferably, one end of the high-pressure nozzle is connected to a flexible hose.
[0013] The hose can be connected to an external water source, allowing the high-pressure nozzle to spray water to initially wash the road surface and loosen the silt.
[0014] In summary, this application includes the following beneficial technical effects:
[0015] When performing road dredging operations, this utility model connects a high-pressure nozzle to an external high-pressure water source and activates the dredging assembly. The high-pressure nozzle sprays water at high pressure, while the drive assembly drives the disc brush and roller brush to rotate. Through the rotation of the disc brush and the rinsing of the water, the road surface is initially flushed, loosening the silt. The roller brush then sweeps the flushed silt into the garbage bin for thorough removal. This device, through the combination of the dredging assembly and the disc brush, can quickly and thoroughly remove silt from the road surface. Due to its compact design and simple operation, it can be quickly deployed in urban roads, effectively removing silt from drainage systems and preventing road congestion. Attached Figure Description
[0016] Figure 1 This is the front view of the present invention;
[0017] Figure 2 This is a schematic diagram of the separation structure of the protective box and the dredging component of this utility model;
[0018] Figure 3 This is a partial structural diagram of the dredging component of this utility model;
[0019] Figure 4 This is a partial structural diagram of the vehicle frame and trash can of this utility model.
[0020] In the diagram: 1. Frame; 101. Rear wheel; 102. Caster wheel; 2. Trash can; 201. Push rod; 3. Protective box; 301. High-pressure nozzle; 4. Dredging assembly; 401. Drive assembly; 402. Roller brush; 403. Disc brush. Detailed Implementation
[0021] The following detailed embodiments are provided to help the reader gain a comprehensive understanding of the methods, apparatus, and / or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatus, and / or systems described herein will be apparent after understanding the disclosure of this application. For example, the order of operations described herein is merely illustrative and is not limited to the order set forth herein; changes that will be apparent after understanding the disclosure of this application are possible, except for operations that must occur in a specific order. Furthermore, for clarity and brevity, descriptions of features known in the art may be omitted.
[0022] The features described herein may be implemented in different forms and should not be construed as being limited to the examples described herein. Rather, the examples described herein have been provided merely to illustrate some of the many feasible ways of implementing the methods, apparatus, and / or systems described herein that will be apparent upon understanding the disclosure of this application.
[0023] Throughout the specification, when an element (such as a layer, region, or substrate) is described as being "on" another element, "connected to" another element, "bonded to" another element, "on" another element, or "covering" another element, it may be directly "on" another element, "connected to" another element, "bonded to" another element, "on" another element, or "covering" another element, or there may be one or more other elements in between. In contrast, when an element is described as being "directly on" another element, "directly connected to" another element, "directly bonded to" another element, "directly on" another element, or "directly covering" another element, there may be no other elements in between.
[0024] As used herein, the term “and / or” includes any one of the relevant items listed and any combination of any two or more items.
[0025] Although terms such as “first,” “second,” and “third” may be used herein to describe individual components, assemblies, regions, layers, or parts, these components, assemblies, regions, layers, or parts are not limited by these terms. Rather, these terms are used only to distinguish one component, assembly, region, layer, or part from another. Therefore, without departing from the teachings of the examples described herein, the first component, assembly, region, layer, or part referred to as the second component, assembly, region, layer, or part may also be referred to as the second component, assembly, region, layer, or part.
[0026] For ease of description, spatial relation terms such as “above,” “upper,” “below,” and “lower” are used herein to describe the relationship between one element and another, as shown in the accompanying drawings. Such spatial relation terms are intended to encompass not only the orientation depicted in the drawings but also the different orientations of the device during use or operation. For example, if the device in the drawings is flipped, an element described as being “above” or “upper” relative to another element will subsequently be “below” or “lower” relative to that other element.
[0027] Therefore, the term "above" includes both "above" and "below" depending on the spatial orientation of the device. The device may also be positioned in other ways (e.g., rotated 90 degrees or in other orientations), and the spatial relational terms used herein will be interpreted accordingly.
[0028] The terminology used herein is for the purpose of describing various examples only and is not intended to limit this disclosure. Unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. The terms “comprising,” “including,” and “having” enumerate the stated features, quantities, operations, components, elements, and / or combinations thereof, but do not exclude the presence or addition of one or more other features, quantities, operations, components, elements, and / or combinations thereof.
[0029] Variations in the shapes shown in the accompanying drawings may occur due to manufacturing techniques and / or tolerances. Therefore, the examples described herein are not limited to the specific shapes shown in the accompanying drawings, but include changes in shape that may occur during manufacturing.
[0030] The features of the examples described herein can be combined in various ways that will become apparent upon understanding the disclosure of this application. Furthermore, although the examples described herein have a wide variety of constructions, other constructions are possible, as will become apparent upon understanding the disclosure of this application.
[0031] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.
[0032] Example 1
[0033] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the present invention proposes a road anti-blockage and dredging device, including a frame 1, a garbage bin 2, and a protective box 3. The garbage bin 2 is fixedly installed on one side of the top of the frame 1, and a dredging component 4 is provided on one side of the top of the frame 1. The dredging component 4 includes a drive component 401, a roller brush 402, and a disc brush 403. The drive component 401 consists of a battery and a motor. The dredging component 4 is provided with a protective box 3 on the outside, and a high-pressure nozzle 301 is fixedly installed on one side of the protective box 3.
[0034] The working principle of the road dredging and desilting device based on Embodiment 1 is as follows: When performing road dredging operations, the staff only needs to push the vehicle frame 1 to the designated position, connect the high-pressure nozzle 301 to the external high-pressure water source, and turn on the dredging component 4. The high-pressure nozzle 301 sprays water at high pressure, while the drive component 401 drives the disc brush 403 and roller brush 402 to rotate. Through the rotation of the disc brush 403 and the rinsing of the water, the road surface can be initially flushed and the silt loosened. The roller brush 402 is responsible for sweeping the flushed silt into the garbage bin 2 for thorough removal. Since the drive component 401 consists of a battery and a motor, this combination provides the necessary power for the dredging component 4, ensuring that the dredging component 4 can operate stably and efficiently in various working environments. Through the combination of the dredging component 4 and the disc brush 403, this device can quickly and thoroughly remove road silt, improving dredging efficiency.
[0035] Example 2
[0036] like Figure 1 , Figure 3 As shown, the road anti-blockage and dredging device proposed in this utility model, compared with the first embodiment, further includes: a feed inlet is provided on one side of the garbage bin 2, a push rod 201 is fixedly installed on the top side of the garbage bin 2, a rear wheel 101 is installed on one side of the bottom of the frame 1, a universal wheel 102 is installed on the other side of the bottom of the frame 1, the output end of the motor is connected to the roller brush 402 and the disc brush 403 for transmission, and a hose is connected to one end of the high-pressure spray pipe 301.
[0037] In this embodiment, as Figure 1 As shown, the sludge swept up by the rotating roller brush 402 can enter the garbage bin 2 through the feed inlet. The garbage bin 2 can collect and clean the sludge and garbage. The push rod 201 provides a gripping position for the worker's hands, making it convenient for the worker to push the device; as Figure 3 As shown, the rear wheel 101 and the caster wheel 102 work together to move the frame 1, allowing workers to push the device to a designated location to clear mud from the road; for example... Figure 3 As shown, the energized motor drives the roller brush 402 and disc brush 403 to operate. The high-speed rotation of the disc brush 403 and roller brush 402 removes silt from the road surface. The motor and roller brush 402 and disc brush 403 are driven by a shaft and belt. Figure 1 As shown, an external water source can be connected via a hose, allowing the high-pressure nozzle 301 to spray water to initially flush the road surface and loosen the silt.
[0038] The above specific embodiments are merely several preferred embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.
Claims
1. A road blockage prevention and dredging device, comprising a frame (1), a garbage bin (2), and a protective box (3), characterized in that: A garbage bin (2) is fixedly installed on one side of the top of the vehicle frame (1). A sludge removal assembly (4) is provided on one side of the top of the vehicle frame (1). The sludge removal assembly (4) includes a drive assembly (401), a roller brush (402), and a disc brush (403). The drive assembly (401) consists of a battery and a motor. A protective box (3) is provided on the outside of the sludge removal assembly (4). A high-pressure nozzle (301) is fixedly installed on one side of the protective box (3).
2. The road anti-blockage and dredging device according to claim 1, characterized in that: The garbage bin (2) has a feed inlet on one side and a push rod (201) is fixedly installed on the top side of the garbage bin (2).
3. The road blockage prevention and dredging device according to claim 1, characterized in that: A rear wheel (101) is mounted on one side of the bottom of the frame (1), and a caster wheel (102) is mounted on the other side of the bottom of the frame (1).
4. The road blockage prevention and dredging device according to claim 1, characterized in that: The output end of the motor is connected to the roller brush (402) and the disc brush (403) for transmission.
5. A road blockage prevention and dredging device according to claim 1, characterized in that: One end of the high-pressure nozzle (301) is connected to a flexible hose.