Cleaning vehicle for road and bridge pavement construction

Abstract

The utility model discloses a cleaning vehicle for road and bridge pavement construction, which comprises a cart, and a cleaning mechanism is arranged on the surface of the cart. The cleaning mechanism comprises a connecting plate, a mounting shell and a first spraying pipe are fixed to the surface of the connecting plate, a side plate is fixed to the bottom of the inner wall of the mounting shell, a brush roller is rotatably connected to the surface of the side plate, a suction fan and a water tank are fixed to the top of the cart, and the surface of the suction fan communicates with a dust removal shell. One end of the dust removal shell communicates with an air suction pipe through a pipeline, the surface of the water tank communicates with a water pump, the surface of the water pump communicates with a flow dividing pipe, one end of the flow dividing pipe penetrates into the dust removal shell and communicates with a second spraying pipe, and a filter screen is arranged in the dust removal shell. The road surface construction cleaning device has the advantage of being capable of cleaning dust falling on the road surface, and the problem that an existing road surface construction cleaning device is difficult to effectively clean the dust falling on the ground is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of road and bridge cleaning equipment, in particular to a cleaning vehicle for road and bridge pavement construction. Background Art

[0002] Roads and bridges are generally composed of several major parts, including roadbed, pavement, bridges, tunnel projects and traffic engineering facilities. During the construction of roads and bridges, a large amount of dust and debris will be generated, and cleaning equipment is needed for dust reduction and cleaning.

[0003] Most of the existing cleaning devices used for bridge and road construction use a spray structure to remove dust floating in the air. However, it is difficult for such devices to effectively clean the dust that has fallen on the ground, making it difficult to suppress the dust from the source. As a result, when construction vehicles pass by, the dust on the ground will be picked up and float in the air, affecting the air quality at the construction site and making it difficult to meet usage requirements. Utility Model Content

[0004] The utility model aims to provide a cleaning vehicle for road bridge pavement construction, which has the advantage of being able to clean dust falling on the road surface, and solves the problem that the current road construction cleaning device is difficult to effectively clean the dust falling on the ground.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A cleaning vehicle for road, bridge and pavement construction, comprising a cart, a cleaning mechanism being provided on the surface of the cart;

[0006] The cleaning mechanism includes a connecting plate, a mounting shell and a first spray pipe are fixed on the surface of the connecting plate, a side plate is fixed on the bottom of the inner wall of the mounting shell, a brush roller is rotatably connected to the surface of the side plate, a suction fan and a water tank are fixed on the top of the cart, the surface of the suction fan is connected to a dust removal shell, one end of the dust removal shell is connected to a suction pipe through a pipeline, the surface of the water tank is connected to a water pump, the surface of the water pump is connected to a diversion pipe, one end of the diversion pipe passes through the interior of the dust removal shell and is connected to the second spray pipe, a filter is arranged inside the dust removal shell, a cleaning motor is fixed on the top of the mounting shell, and the output shaft of the cleaning motor passes through the mounting shell and is fixed with a brush disk.

[0007] As a preferred embodiment of the cleaning vehicle for road, bridge and pavement construction of the utility model, the brush discs on both sides are rotated in opposite directions by a cleaning motor.

[0008] As a preferred cleaning vehicle for road, bridge and pavement construction of the utility model, a driving motor is fixed on the top of the mounting shell, sprockets are fixed on the output shaft of the driving motor and the surface of the brush roller, the sprockets on both sides are connected by chain transmission, and a through groove for the chain to pass through is opened on the surface of the mounting shell.

[0009] As a preferred embodiment of the cleaning vehicle for road, bridge and pavement construction of the utility model, a protective grille is fixed to the inner wall of the mounting shell.

[0010] As a preferred cleaning vehicle for road, bridge and pavement construction of the utility model, a U-shaped frame is fixed to the inner wall of the dust removal shell, a mounting groove is provided on the surface of the U-shaped frame, the filter is slidably connected to the surface of the mounting groove, and a box door is hinged on the top of the dust removal shell.

[0011] As a preferred cleaning vehicle for road bridge and pavement construction of the utility model, a liquid storage tank is fixed inside the dust removal shell, and a drain valve is connected to the surface of the dust removal shell and the surface of the water tank, and one end of the drain valve on the surface of the dust removal shell passes through the inside of the liquid storage tank.

[0012] As a preferred embodiment of the cleaning vehicle for road, bridge and pavement construction of the utility model, a controller is fixed on the top of the water tank.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model discloses a kind of cleaning mechanism, and the dust and impurities on the ground can be cleaned up better. During the cleaning process, the cart drives the device to move, and the brush roller and the brush plate can rotate. The brush plate can push the dust and impurities on both sides of the cart toward the brush roller, and the rotation of the brush roller can lift up the dust and impurities on the ground. At the same time, the suction fan can draw air into the dust removal shell, so that the suction pipe can generate negative pressure, so as to absorb the dust and small impurities lifted by the brush roller, thereby achieving the initial cleaning effect of the road surface. As a result, during this period, the water pump is started so that the water flow in the water tank can be transported to the first spray pipe and the second spray pipe through the shunt pipe. The first spray pipe can clean the road surface through the atomizing nozzle on its surface, thereby further removing some dust that may still exist on the ground after the brush roller has swept, thereby improving the cleaning effect of the device, and the dust sucked into the dust removal shell can come into contact with the atomized water droplets sprayed from the second spray pipe, thereby having a water mist dust reduction effect on the dust, and then the dust will be able to be filtered by the filter again to complete the cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the cleaning mechanism in the utility model;

[0018] Figure 4 It is a partial cross-sectional structural schematic diagram of the cleaning mechanism in the utility model;

[0019] Figure 5 It is a partial cross-sectional structural schematic diagram of the cleaning mechanism in the utility model;

[0020] Figure 6 It is a partial structural schematic diagram of the cleaning mechanism in the utility model.

[0021] In the figure: 1. cart; 2. cleaning mechanism; 201. connecting plate; 202. mounting shell; 203. side plate; 204. brush roller; 205. suction fan; 206. dust removal shell; 207. suction pipe; 208. water tank; 209. water pump; 210. diverter pipe; 211. first spray pipe; 212. second spray pipe; 213. U-shaped frame; 214. filter; 215. cleaning motor; 216. brush plate; 217. protective grille; 218. drive motor; 219. sprocket; 3. controller. DETAILED DESCRIPTION

[0022] See also Figure 1-6 , a cleaning vehicle for road and bridge pavement construction, comprising a cart 1, a cleaning mechanism 2 is provided on the surface of the cart 1;

[0023] The cleaning mechanism 2 enables the dust and impurities on the ground to be cleaned more effectively.

[0024] The cleaning mechanism 2 includes a connecting plate 201, which is fixed to the surface of the cart 1, a mounting shell 202 and a first spray pipe 211 are fixed to the surface of the connecting plate 201, a side plate 203 is fixed to the bottom of the inner wall of the mounting shell 202, a brush roller 204 is rotatably connected to the surface of the side plate 203, a suction fan 205 and a water tank 208 are fixed to the top of the cart 1, a dust removal shell 206 is connected to the surface of the suction fan 205, the dust removal shell 206 is fixed to the top of the cart 1, one end of the dust removal shell 206 is connected to a suction pipe 207 through a pipeline, the suction pipe 207 is fixed to the bottom of the inner wall of the mounting shell 202, and the suction pipe The surface of 207 penetrates the installation shell 202, the surface of the water tank 208 is connected to the water pump 209, the surface of the water pump 209 is connected to the shunt pipe 210, one end of the shunt pipe 210 is connected to the first spray pipe 211, one end of the shunt pipe 210 penetrates the inside of the dust removal shell 206 and is connected to the second spray pipe 212, the bottom of the first spray pipe 211 and the second spray pipe 212 are both connected to a plurality of atomizing nozzles, a filter screen 214 is arranged inside the dust removal shell 206, a cleaning motor 215 is fixed on the top of the installation shell 202, and the output shaft of the cleaning motor 215 penetrates the installation shell 202 and is fixed with a brush plate 216;

[0025] During the cleaning process, the cart 1 drives the device to move, and the brush roller 204 and the brush plate 216 can rotate. The brush plate 216 can push the dust and impurities on both sides of the cart 1 toward the brush roller 204, and the rotation of the brush roller 204 can lift the dust and impurities on the ground. At the same time, the suction fan 205 can draw air into the dust removal shell 206, so that the suction pipe 207 can generate negative pressure to absorb the dust and small impurities raised by the brush roller 204, thereby achieving a preliminary cleaning effect on the road surface. During this period, the water pump 209 is started to make the water tank 2 08 The internal water flow can be transported to the first spray pipe 211 and the second spray pipe 212 through the diversion pipe 210. The first spray pipe 211 can clean the road surface through the atomizing nozzle on its surface, thereby further removing some dust that may still exist on the ground after the brush roller 204 has swept, thereby improving the cleaning effect of the device, and the dust sucked into the dust removal shell 206 can contact the atomized water droplets sprayed from the second spray pipe 212, thereby having a water mist dust reduction effect on the dust, and then the dust will be able to be filtered by the filter 214 again to complete the cleaning.

[0026] Furthermore, the brush plates 216 on both sides rotate in opposite directions through the cleaning motor 215;

[0027] It is ensured that the brush plates 216 on both sides can push small impurities and dust on the ground toward the position of the brush roller 204, so that the brush roller 204 can clean a wider range of debris and dust.

[0028] Furthermore, a driving motor 218 is fixed on the top of the mounting shell 202, and a sprocket 219 is fixed to the output shaft of the driving motor 218 and the surface of the brush roller 204. The sprockets 219 on both sides are connected by a chain transmission, and a through groove for the chain to pass through is opened on the surface of the mounting shell 202;

[0029] When the driving motor 218 is started, its output shaft will drive the upper sprocket 219 to rotate, and the upper sprocket 219 can drive the lower sprocket 219 and the brush roller 204 to rotate synchronously through the chain, thereby ensuring that the brush roller 204 can lift up the dust on the ground.

[0030] Furthermore, a protective grille 217 is fixed to the inner wall of the mounting shell 202;

[0031] The protective grille 217 can block the air suction pipe 207 to prevent large debris such as gravel swept up by the brush roller 204 from being sucked into the dust removal shell 206 by the air suction pipe 207 .

[0032] Furthermore, a U-shaped frame 213 is fixed to the inner wall of the dust removal shell 206, a mounting groove is provided on the surface of the U-shaped frame 213, a filter screen 214 is slidably connected to the surface of the mounting groove, and a box door is hinged on the top of the dust removal shell 206;

[0033] The filter 214 can be limited inside the installation groove. When the box door is opened, the filter 214 can be slid upward to be pulled out from the U-shaped frame 213, so that the operator can easily take the filter 214 out of the dust removal shell 206.

[0034] Furthermore, a liquid storage tank is fixed inside the dust removal shell 206, and a liquid discharge valve is connected to the surface of the dust removal shell 206 and the surface of the water tank 208, and one end of the liquid discharge valve on the surface of the dust removal shell 206 penetrates into the liquid storage tank;

[0035] The atomized water flow sprayed from the second spray pipe 212 can be accumulated inside the liquid storage box, and opening the drain valve can allow the water flow inside the liquid storage box and the water tank 208 to be discharged normally.

[0036] Furthermore, a controller 3 is fixed on the top of the water tank 208, and the controller 3 is electrically connected to the suction fan 205, the water pump 209, the drive motor 218 and the cleaning motor 215;

[0037] Enables controller 3 to operate multiple devices.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cleaning vehicle for road, bridge and pavement construction, comprising a cart (1), characterized in that: The surface of the cart (1) is provided with a cleaning mechanism (2); The cleaning mechanism (2) comprises a connecting plate (201), a mounting shell (202) and a first spray pipe (211) are fixed on the surface of the connecting plate (201), a side plate (203) is fixed to the bottom of the inner wall of the mounting shell (202), a brush roller (204) is rotatably connected to the surface of the side plate (203), a suction fan (205) and a water tank (208) are fixed on the top of the cart (1), a dust removal shell (206) is connected to the surface of the suction fan (205), and one end of the dust removal shell (206) is connected to a suction fan (206) through a pipeline. The surface of the water tank (208) is connected to a water pump (209), the surface of the water pump (209) is connected to a shunt pipe (210), one end of the shunt pipe (210) passes through the interior of the dust removal shell (206) and is connected to a second spray pipe (212), a filter screen (214) is provided inside the dust removal shell (206), a cleaning motor (215) is fixed to the top of the mounting shell (202), and the output shaft of the cleaning motor (215) passes through the mounting shell (202) and is fixed to a brush plate (216).

2. A road bridge pavement construction cleaning vehicle according to claim 1, characterized in that: The brush plates (216) on both sides rotate in opposite directions via the cleaning motor (215).

3. A road, bridge and pavement cleaning vehicle according to claim 1, characterized in that: A driving motor (218) is fixed to the top of the mounting shell (202), and sprockets (219) are fixed to the output shaft of the driving motor (218) and the surface of the brush roller (204), the sprockets (219) on both sides are connected via a chain transmission, and a through groove for the chain to pass through is provided on the surface of the mounting shell (202).

4. A road, bridge and pavement cleaning vehicle according to claim 1, characterized in that: A protective grille (217) is fixed to the inner wall of the installation shell (202).

5. A road, bridge and pavement cleaning vehicle according to claim 1, characterized in that: A U-shaped frame (213) is fixed to the inner wall of the dust removal shell (206), a mounting groove is provided on the surface of the U-shaped frame (213), the filter screen (214) is slidably connected to the surface of the mounting groove, and a box door is hinged on the top of the dust removal shell (206).

6. A road, bridge and pavement cleaning vehicle according to claim 1, characterized in that: A liquid storage tank is fixed inside the dust removal shell (206), and a liquid discharge valve is connected to the surface of the dust removal shell (206) and the surface of the water tank (208), and one end of the liquid discharge valve on the surface of the dust removal shell (206) penetrates into the liquid storage tank.

7. A road, bridge and pavement cleaning vehicle according to claim 1, characterized in that: A controller (3) is fixed on the top of the water tank (208).

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