CN223358068U - A road crack quick cleaning device that is easy to operate - Google Patents

A road crack quick cleaning device that is easy to operate

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Publication number
CN223358068U
CN223358068U CN202422608013.9U CN202422608013U CN223358068U CN 223358068 U CN223358068 U CN 223358068U CN 202422608013 U CN202422608013 U CN 202422608013U CN 223358068 U CN223358068 U CN 223358068U
Authority
CN
China
Prior art keywords
cleaning
brush wheel
dust collection
frame
dust collector
Prior art date
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Active
Application number
CN202422608013.9U
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Chinese (zh)
Inventor
许百盛
倪堂超
孟庆硕
陈光辉
王云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Construction Seventh Engineering Division Corp Ltd
Original Assignee
China Construction Seventh Engineering Division Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Construction Seventh Engineering Division Corp Ltd filed Critical China Construction Seventh Engineering Division Corp Ltd
Priority to CN202422608013.9U priority Critical patent/CN223358068U/en
Application granted granted Critical
Publication of CN223358068U publication Critical patent/CN223358068U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

本实用新型公开了一种便于操作的道路裂缝快速清理装置,包括清理车架和清理刷轮,还包括移动装置和控制面板;清理车架侧面转动设置有清理刷轮,清理刷轮的外侧设置有挡泥板;清理车架的上端面分别设置有第一吸尘器和第二吸尘器,所述第一吸尘器的吸尘口设置在清理刷轮的后方,所述第一吸尘器的吸尘段设置有在清理刷轮的前方;所述清理车架的下端可升降设置有移动装置;所述移动装置和控制面板电连接。本实用新型通过设置挡泥板和清理刷轮,可以将清理刷轮清扫起来的砂石挡住,并且将第二吸尘器的吸尘口设置在清理刷轮的清扫方向处,可以及时将清扫起来的砂石吸走,不仅可以避免施工人员受伤,还可以防止泥沙飞溅到周围已经清理好的裂缝。

The utility model discloses a device for quickly cleaning road cracks that is easy to operate, comprising a cleaning frame and a cleaning brush wheel, a movable device, and a control panel. The cleaning brush wheel is rotatably provided on the side of the cleaning frame, and a mud guard is provided on the outer side of the cleaning brush wheel. The upper end surface of the cleaning frame is provided with a first vacuum cleaner and a second vacuum cleaner, respectively. The suction port of the first vacuum cleaner is provided behind the cleaning brush wheel, and the suction section of the first vacuum cleaner is provided in front of the cleaning brush wheel. The lower end of the cleaning frame is provided with a movable device that can be raised and lowered. The movable device is electrically connected to the control panel. By providing the mud guard and the cleaning brush wheel, the utility model can block the sand and gravel swept by the cleaning brush wheel, and by arranging the suction port of the second vacuum cleaner in the cleaning direction of the cleaning brush wheel, the swept sand and gravel can be sucked away in a timely manner, thereby preventing injuries to construction workers and preventing mud and sand from splashing into the surrounding cleaned cracks.

Description

Road crack quick cleaning device convenient to operation
Technical Field
The utility model relates to the technical field of road crack cleaning, in particular to a road crack rapid cleaning device convenient to operate.
Background
In the long-term use process of the road, cracks often occur due to the influences of factors such as vehicle load, natural environment and the like. If the cracks are not cleaned and repaired in time, the damage of the road is further aggravated, and the driving safety and the service life of the road are affected. The road crack cleaning mode is mainly manual cleaning and large-scale mechanical cleaning, the manual cleaning efficiency is low, the cleaning effect is difficult to ensure, the large-scale mechanical cleaning is high in efficiency, but the equipment is large in size and complex in operation, and the road crack cleaning mode is inconvenient to operate on some narrow roads or special road sections. Therefore, there is a need for a road crack quick cleaning device that is easy to operate and efficient.
In the prior art, the utility model patent with the patent number of CN202120132754.8 discloses a cleaning device for filling a road crack. The device comprises a device box, a cleaning mechanism and a baffle, wherein the device box comprises a box body, two ends of the box body are connected with connecting plates, the bottom ends of the connecting plates are connected with mounting plates, rollers are connected to the inside rotation of the mounting plates, the cleaning mechanism comprises a mounting shaft, the mounting shaft is mounted inside the box body, a plurality of brushes are mounted on the outer wall of the mounting shaft, the mounting shaft is connected with a rotating shaft through a transmission belt, the device can drive the rotating shaft and the mounting shaft to rotate through a motor in the use process, the brushes are enabled to do circular motion with the mounting shaft as the center, dust and sediment at a ground gap are cleaned, the rotating shaft drives a rectangular plate to do circular motion with the rotating shaft as the center, and accordingly gas flow is accelerated, and residual sediment in the gap is further cleaned.
The device cleans the slit through the brush, then blows the sediment in the slit through the rotating rectangular plate to realize the slit cleaning function, but the device cleans the sediment to the periphery of the slit, so that the sediment can be splashed to cause injury of constructors, the sediment can be splashed again into the slit cleaned around, the work load is increased, the work efficiency is reduced, and the device needs to be further improved.
Disclosure of utility model
The utility model aims to provide a road crack quick cleaning device convenient to operate, and aims to solve the problems that sediment is splashed to cause injury of constructors and the sediment can splash again into cracks cleaned around by cleaning sediment in the cracks, so that the workload is increased and the working efficiency is reduced.
The road crack rapid cleaning device convenient to operate is realized by the following steps that the road crack rapid cleaning device convenient to operate comprises a cleaning frame, cleaning brush wheels, a moving device and a control panel, the cleaning brush wheels are rotatably arranged on the side face of the cleaning frame, a mud guard is arranged on the outer side of each cleaning brush wheel, a first dust collector and a second dust collector are respectively arranged on the upper end face of the cleaning frame, a dust collection opening of the first dust collector is arranged behind each cleaning brush wheel, a dust collection section of the first dust collector is arranged in front of each cleaning brush wheel, the moving device is arranged at the lower end of the cleaning frame in a lifting mode, and the moving device is electrically connected with the control panel.
The cleaning frame comprises a cleaning frame body, a motor, a mounting shaft, a motor, a control panel and a control panel, wherein the cleaning frame body is provided with a cleaning brush wheel, the motor and the mounting shaft are arranged in the cleaning frame body in a rotating mode, the mounting shaft is arranged on the mounting shaft in the rotating mode, a second bevel gear is arranged on the mounting shaft, one end of the mounting shaft is arranged on the outer side of the cleaning frame body in an extending mode, the cleaning brush wheel is arranged on the outer side of the cleaning frame body, the motor is arranged in the cleaning frame body, a first bevel gear is arranged on an output shaft of the motor, the first bevel gear is meshed with the second bevel gear, and the motor is electrically connected with the control panel.
Preferably, the moving device comprises a mounting plate, universal wheels and electric lifting columns, wherein the electric lifting columns are arranged on the periphery of the inside of the cleaning frame, the telescopic ends of the electric lifting columns penetrate through the bottom of the cleaning frame and extend to the outer side to be connected to the upper end face of the mounting plate, the four corners of the lower end face of the mounting plate are respectively provided with the universal wheels, and the electric lifting columns are electrically connected with the control panel.
Preferably, the mud guard comprises a mounting bolt, a side plate and a splash cavity, the mud guard is fixedly arranged on the side surfaces of the cleaning frame and the first dust collector through the mounting bolt, the side surface of the mud guard corresponding to the cleaning brush wheel is provided with the side plate, the splash cavity is arranged on the mud guard corresponding to the cleaning direction of the cleaning brush wheel, the side surface of the splash cavity is provided with a mounting opening, and the dust collection opening of the second dust collector is arranged in the mounting opening.
Preferably, the second dust collector comprises a second dust collection pipeline, one end of the second dust collection pipeline is connected with the second dust collector, the other end of the second dust collection pipeline is arranged on the mounting port, the first dust collector comprises a first dust collection pipeline, one end of the first dust collection pipeline is connected with the first dust collector, and the other end of the first dust collection pipeline is arranged behind the cleaning brush wheel.
Preferably, the cleaning frame comprises a fixed ring, the positions of the side surfaces of the cleaning frame, which correspond to the first dust collection pipeline and the second dust collection pipeline one by one, are respectively provided with the fixed ring, and the first dust collection pipeline and the second dust collection pipeline are limited and fixed through the fixed rings.
Preferably, the cleaning frame further comprises a cover plate, the upper end face of the cleaning frame is provided with the cover plate, and the first dust collector and the second dust collector are located on the cover plate.
Preferably, the cleaning frame further comprises a pushing frame, the pushing frame is fixedly arranged on the side face of the cleaning frame, and the control panel is arranged on the pushing frame.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, by arranging the mud guard and the cleaning brush wheel, sand and stone cleaned by the cleaning brush wheel can be blocked, and the dust collection opening of the second dust collector is arranged in the cleaning direction of the cleaning brush wheel, so that cleaned sand and stone can be timely sucked away, not only can constructors be prevented from being injured, but also silt can be prevented from splashing to cracks cleaned around.
2. According to the utility model, the second dust collector is arranged behind the cleaning brush wheel, so that the cleaned crack can be cleaned for the second time, and the crack can be prevented from rebounded after part of sand and mud shields are impacted.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the internal structure of the cleaning frame of the present utility model;
FIG. 3 is a schematic view of the structure of the fender of the utility model;
Fig. 4 is a schematic side view of the cleaning brush wheel of the present utility model.
The device comprises a cleaning frame 1, a pushing hand frame 101, a fixing ring 102, a moving device 2, a moving device 201, a mounting plate 202, a universal wheel 203, an electric lifting column 3, a cleaning brush wheel 4, a mud guard 401, a mounting bolt 402, a side plate 403, a splash cavity 404, a mounting opening 5, a cover plate 6, a first dust collector 601, a first dust collection pipeline 7, a second dust collector 701, a second dust collection pipeline 8, a motor 801, a first bevel gear 9, a mounting shaft 901, a second bevel gear 10 and a control panel.
Detailed Description
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The following is further described with reference to the accompanying drawings and specific examples:
Example 1
As shown in figures 1 and 2, the road crack quick cleaning device convenient to operate comprises a cleaning frame 1, cleaning brush wheels 3, a moving device 2 and a control panel 10, wherein the cleaning brush wheels 3 are rotatably arranged on the side face of the cleaning frame 1, a constructor can observe cleaning conditions in cracks conveniently by arranging the cleaning brush wheels 3 on the side face of the cleaning frame 1, meanwhile, the cleaning brush wheels 3 are convenient to detach and replace, in addition, a motor 8 and an installation shaft 9 are rotatably arranged in the cleaning frame 1, the installation shaft 9 is provided with a second bevel gear 901, one end of the installation shaft 9 is extended to be arranged on the outer side of the cleaning frame 1 and provided with the cleaning brush wheels 3, the motor 8 is arranged in the cleaning frame 1, a first bevel gear 801 is arranged on an output shaft of the motor 8, the first bevel gear 801 is meshed with the second bevel gear 901, the motor 8 is electrically connected with the control panel 10, and the constructor can operate conveniently by controlling the switch of the motor 8 through the control panel 10. The cleaning brush wheel 3 is provided with a mud guard 4 on the outer side, the upper end face of the cleaning frame 1 is provided with a first dust collector 6 and a second dust collector 7 respectively, the cleaning brush wheel further comprises a cover plate 5, the upper end face of the cleaning frame 1 is provided with the cover plate 5, and the first dust collector 6 and the second dust collector 7 are located on the cover plate 5.
As shown in fig. 3 and 4, a dust collection opening of a first dust collector 6 is arranged behind a cleaning brush wheel 3, a dust collection section of the first dust collector 6 is arranged in front of the cleaning brush wheel 3, a mud guard 4 comprises a mounting bolt 401, a side plate 402 and a splash cavity 403, the mud guard 4 is fixedly arranged on the side surfaces of the cleaning frame 1 and the first dust collector 6 through the mounting bolt 401, sand cleaned by the cleaning brush wheel can be shielded through the arrangement of the mud guard 4, the side surface of the mud guard 4 corresponding to the cleaning brush wheel 3 is provided with the side plate 402, the mud guard 4 is provided with the splash cavity 403 corresponding to the cleaning brush wheel cleaning direction, the side surface of the splash cavity 403 is provided with the mounting opening 404, a dust collection opening of a second dust collector 7 is arranged in the mounting opening 404, one end of the second dust collector 7 comprises a second dust collection pipeline 701, the other end of the second dust collection pipeline 701 is connected with the second dust collector 7, the other end of the second dust collector is arranged on the mounting opening 404, sand and the sand cleaned in time can be cleaned through the second dust collection pipeline 701 in the splash cavity 403, the first dust collector 6 comprises the first dust collection pipeline 601, the sand is connected with the first dust collector 6, and the sand is prevented from being bounced back to the cleaning brush wheel 3, and the dust collection crack can be prevented from being cleared after the sand and the dust collection is cleared, and the dust collection is arranged in the second dust collection pipeline, and the dust collection section is repeatedly arranged in the dust collection pipeline.
As shown in fig. 2 and 4, the cleaning frame 1 includes a fixing ring 102, and the fixing rings 102 are respectively disposed at positions corresponding to the first dust collection pipe 601 and the second dust collection pipe 701 on the side surface of the cleaning frame 1, and the first dust collection pipe 601 and the second dust collection pipe 701 are limited and fixed by the fixing rings 102. The lower end of the cleaning frame 1 is provided with a moving device 2 in a lifting mode, the moving device 2 comprises a mounting plate 201, universal wheels 202 and electric lifting columns 203, the electric lifting columns 203 are arranged on the periphery inside the cleaning frame 1, the telescopic ends of the electric lifting columns 203 penetrate through the bottom of the cleaning frame 1 to extend to the outer side and are connected to the upper end face of the mounting plate 201, the four corners of the lower end face of the mounting plate 201 are respectively provided with the universal wheels 202, and the electric lifting columns 203 are electrically connected with the control panel 10. The mobile device 2 and the control panel 10 are electrically connected. The cleaning frame 1 further comprises a pushing frame 101, the pushing frame 101 is fixedly arranged on the side face of the cleaning frame 1, and the control panel 10 is installed on the pushing frame 101.
Example 2
As shown in fig. 1 and 2, the road crack quick cleaning device convenient to operate comprises a cleaning frame 1, a cleaning brush wheel 3, a moving device 2 and a control panel 10, wherein the cleaning brush wheel 3 is rotatably arranged on the side face of the cleaning frame 1, a motor 8 and a mounting shaft 9 are additionally arranged in the cleaning frame 1 in a rotating mode, the mounting shaft 9 is provided with a second bevel gear 901, one end of the mounting shaft 9 is arranged on the outer side of the cleaning frame 1 in an extending mode, the cleaning brush wheel 3 is arranged on the outer side of the cleaning frame 1 in a extending mode, the motor 8 is arranged in the cleaning frame 1, a first bevel gear 801 is arranged on an output shaft of the motor 8, the first bevel gear 801 is meshed with the second bevel gear 901, and the motor 8 is electrically connected with the control panel 10. The cleaning brush wheel 3 is provided with a mud guard 4 on the outer side, the upper end face of the cleaning frame 1 is provided with a first dust collector 6 and a second dust collector 7 respectively, the cleaning brush wheel further comprises a cover plate 5, the upper end face of the cleaning frame 1 is provided with the cover plate 5, and the first dust collector 6 and the second dust collector 7 are located on the cover plate 5.
As shown in fig. 3 and 4, the dust collection port of the first dust collector 6 is arranged behind the cleaning brush wheel 3, the dust collection section of the first dust collector 6 is arranged in front of the cleaning brush wheel 3, the mud guard 4 comprises a mounting bolt 401, a side plate 402 and a splash cavity 403, the mud guard 4 is fixedly mounted on the side surfaces of the cleaning frame 1 and the first dust collector 6 through the mounting bolt 401, the side surface of the mud guard 4 corresponding to the cleaning brush wheel 3 is provided with the side plate 402, the mud guard 4 corresponding to the cleaning direction of the cleaning brush wheel is provided with the splash cavity 403, the side surface of the splash cavity 403 is provided with the mounting port 404, the dust collection port of the second dust collector 7 is arranged in the mounting port 404, the second dust collector 7 comprises a second dust collection pipeline 701, one end of the second dust collection pipeline 701 is connected with the second dust collector 7, the other end of the second dust collection pipeline is mounted on the mounting port 404, and the first dust collector 6 comprises a first dust collection pipeline 601, and one end of the first dust collection pipeline 601 is connected with the first dust collector 6, and the other end of the first dust collection pipeline is arranged behind the cleaning brush wheel 3.
As shown in fig. 2 and 4, the cleaning frame 1 includes a fixing ring 102, and the fixing rings 102 are respectively disposed at positions corresponding to the first dust collection pipe 601 and the second dust collection pipe 701 on the side surface of the cleaning frame 1, and the first dust collection pipe 601 and the second dust collection pipe 701 are limited and fixed by the fixing rings 102. The lower end of the cleaning frame 1 is provided with a moving device 2 in a lifting mode, the moving device 2 comprises a mounting plate 201, universal wheels 202 and electric lifting columns 203, the electric lifting columns 203 are arranged on the periphery inside the cleaning frame 1, the telescopic ends of the electric lifting columns 203 penetrate through the bottom of the cleaning frame 1 to extend to the outer side and are connected to the upper end face of the mounting plate 201, the four corners of the lower end face of the mounting plate 201 are respectively provided with the universal wheels 202, and the electric lifting columns 203 are electrically connected with the control panel 10. The mobile device 2 and the control panel 10 are electrically connected. The cleaning frame 1 further comprises a pushing frame 101, the pushing frame 101 is fixedly arranged on the side face of the cleaning frame 1, and the control panel 10 is installed on the pushing frame 101.
When the device is required to be used, the electric lifting column 203 on the moving device 2 is controlled to extend through the control panel 10, so that the cleaning frame 1 is lifted, then the cleaning frame 1 is pushed to move to the side of a crack through the pushing handle 101, then the motor 8 is controlled to be started through the control panel 10, the motor 8 drives the mounting shaft 9 to rotate, the mounting shaft 9 drives the cleaning brush wheel 3 to rotate, then the cleaning brush wheel 3 is controlled to descend into the crack through the control panel 203 to clean the crack, when sand and gravel are cleaned and splashed into the splash cavity 403 in the mud guard 4, the second dust collector 7 sucks the splashed sand and gravel through the second dust collection pipeline 701, and after the cleaning brush wheel 3 passes through the crack, the second dust collector 7 cleans dust particles which are not cleaned in the crack again.
In summary, the mud guard 4 and the cleaning brush wheel 3 are arranged, sand and stone cleaned by the cleaning brush wheel 3 can be blocked, and the dust collection opening of the second dust collector 7 is arranged at the cleaning direction of the cleaning brush wheel 3, so that the cleaned sand and stone can be timely sucked away, constructors can be prevented from being injured, sand and sand can be prevented from splashing to the cleaned cracks, and the cleaned cracks can be cleaned for the second time by arranging the second dust collector 7 behind the cleaning brush wheel 3, so that the sand and stone and the mud guard 4 can be prevented from rebounding into the cracks after being impacted.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. The quick road crack cleaning device convenient to operate comprises a cleaning frame (1) and a cleaning brush wheel (3) and is characterized by further comprising a moving device (2) and a control panel (10), wherein the cleaning brush wheel (3) is rotatably arranged on the side face of the cleaning frame (1), a mud guard (4) is arranged on the outer side of the cleaning brush wheel (3), a first dust collector (6) and a second dust collector (7) are respectively arranged on the upper end face of the cleaning frame (1), a dust collection opening of the first dust collector (6) is arranged behind the cleaning brush wheel (3), a dust collection section of the first dust collector (6) is arranged in front of the cleaning brush wheel (3), the moving device (2) is arranged at the lower end of the cleaning frame (1) in a lifting mode, and the moving device (2) is electrically connected with the control panel (10).
2. The road crack rapid cleaning device convenient to operate according to claim 1 is characterized in that a motor (8) and a mounting shaft (9) are additionally arranged in the cleaning frame (1) in a rotating mode, the mounting shaft (9) is provided with a second bevel gear (901), one end of the mounting shaft (9) is arranged on the outer side of the cleaning frame (1) in an extending mode, a cleaning brush wheel (3) is arranged on the outer side of the cleaning frame (1), the motor (8) is arranged in the cleaning frame (1), a first bevel gear (801) is arranged on an output shaft of the motor (8), the first bevel gear (801) is meshed with the second bevel gear (901), and the motor (8) is electrically connected with a control panel (10).
3. The rapid road crack cleaning device convenient to operate according to claim 1, wherein the moving device (2) comprises a mounting plate (201), universal wheels (202) and electric lifting columns (203), the electric lifting columns (203) are arranged on the periphery of the inside of the cleaning frame (1), the telescopic ends of the electric lifting columns (203) penetrate through the bottom of the cleaning frame (1) and extend to the outer side to be connected to the upper end face of the mounting plate (201), the four corners of the lower end face of the mounting plate (201) are respectively provided with the universal wheels (202), and the electric lifting columns (203) are electrically connected with the control panel (10).
4. The rapid road crack cleaning device convenient to operate according to claim 1, wherein the mud guard (4) comprises a mounting bolt (401), a side plate (402) and a splash cavity (403), the mud guard (4) is fixedly mounted on the side surfaces of the cleaning frame (1) and the first dust collector (6) through the mounting bolt (401), the side surface of the mud guard (4) corresponding to the cleaning brush wheel (3) is provided with the side plate (402), the mud guard (4) corresponding to the cleaning direction of the cleaning brush wheel is provided with the splash cavity (403), the side surface of the splash cavity (403) is provided with a mounting opening (404), and the dust collection opening of the second dust collector (7) is arranged in the mounting opening (404).
5. The rapid road crack cleaning device convenient to operate according to claim 4, wherein the second dust collector (7) comprises a second dust collection pipeline (701), one end of the second dust collection pipeline (701) is connected with the second dust collector (7), the other end of the second dust collection pipeline is installed on the installation opening (404), the first dust collector (6) comprises a first dust collection pipeline (601), one end of the first dust collection pipeline (601) is connected with the first dust collector (6), and the other end of the first dust collection pipeline is arranged behind the cleaning brush wheel (3).
6. The rapid road crack cleaning device convenient to operate according to claim 5, wherein the cleaning frame (1) comprises a fixing ring (102), the fixing rings (102) are respectively arranged at positions of the first dust collection pipeline (601) and the second dust collection pipeline (701) which are in one-to-one correspondence with the side surfaces of the cleaning frame (1), and the first dust collection pipeline (601) and the second dust collection pipeline (701) are limited and fixed through the fixing rings (102).
7. The rapid road crack cleaning device convenient to operate according to claim 1, further comprising a cover plate (5), wherein the upper end face of the cleaning frame (1) is provided with the cover plate (5), and the first dust collector (6) and the second dust collector (7) are located on the cover plate (5).
8. The rapid road crack cleaning device convenient to operate according to claim 1, wherein the cleaning frame (1) further comprises a pushing frame (101), the pushing frame (101) is fixedly arranged on the side face of the cleaning frame (1), and the control panel (10) is installed on the pushing frame (101).
CN202422608013.9U 2024-10-28 2024-10-28 A road crack quick cleaning device that is easy to operate Active CN223358068U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202422608013.9U CN223358068U (en) 2024-10-28 2024-10-28 A road crack quick cleaning device that is easy to operate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202422608013.9U CN223358068U (en) 2024-10-28 2024-10-28 A road crack quick cleaning device that is easy to operate

Publications (1)

Publication Number Publication Date
CN223358068U true CN223358068U (en) 2025-09-19

Family

ID=97040024

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202422608013.9U Active CN223358068U (en) 2024-10-28 2024-10-28 A road crack quick cleaning device that is easy to operate

Country Status (1)

Country Link
CN (1) CN223358068U (en)

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