CN223660586U - Dust control device for road repair milling machine - Google Patents
Dust control device for road repair milling machineInfo
- Publication number
- CN223660586U CN223660586U CN202520029135.4U CN202520029135U CN223660586U CN 223660586 U CN223660586 U CN 223660586U CN 202520029135 U CN202520029135 U CN 202520029135U CN 223660586 U CN223660586 U CN 223660586U
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- fixedly connected
- wall
- milling machine
- dust
- cover plate
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Abstract
The utility model provides a dust-proof device of a pavement repairing milling machine, which relates to the technical field of pavement repairing and comprises an equipment component, wherein a spray component and a dust collection component are fixedly arranged at the top of the equipment component respectively, the dust collection component comprises a collection box, a sealing ring is connected to the top of the collection box in a sliding manner, a cover plate is fixedly connected to the top of the sealing ring, a fan is fixedly arranged on the inner wall of the cover plate, a connecting plate is fixedly connected to the bottom of the cover plate, a sealing gasket is fixedly connected to the bottom of the connecting plate, a fiber filter screen is fixedly connected to the inner wall of the sealing gasket, and a large amount of dust can be sucked into the collection box by the strong suction force of a first telescopic hose when the dust is just lifted in the milling process through the fan, so that the initial amount of the outward diffusion of the dust is reduced, and dust particles can be intercepted through the cooperation of the fiber filter screen and an air outlet pipe.
Description
Technical Field
The utility model relates to the technical field of pavement repair, in particular to a dustproof device of a pavement repair milling machine.
Background
Road surface repair refers to the process of repairing and maintaining damages or defects on the surface of a road so as to restore the original functions and attractiveness of the road, and the problems of cracks, pits, sedimentation and the like of the road can occur along with the influence of time and traffic load, and if the problems are not treated in time, the driving safety and comfortableness can be influenced, and the aging and damage of the road can be accelerated.
The dust-proof device of road surface repairing milling machine is a specially designed equipment for reducing and controlling dust and particles produced in the course of milling operation.
The existing dustproof device of the pavement repairing milling machine has the following defects:
Because milling machine work efficiency is higher, is widely used in road maintenance engineering, then when prior art is in the in-process of using, because dustproof effect is relatively poor, the dust that produces when the operation can't be effectively controlled, diffuses in to the surrounding environment and causes the pollution to the environment, also causes pollution and health risk to staff and surrounding air quality simultaneously.
Disclosure of utility model
The utility model can effectively control dust by adopting a mode of sucking before spraying and dust falling, and the combination mode can greatly reduce the dust content in the working environment so as to solve the problems proposed by the background technology.
The dust-proof device of the pavement repairing milling machine comprises an equipment component, wherein a spraying component and a dust-proof component are fixedly arranged at the top of the equipment component respectively, the dust-proof component comprises a collecting box, a sealing ring is slidably connected to the top of the collecting box, a cover plate is fixedly connected to the top of the sealing ring, fans are fixedly arranged on the inner walls of the cover plate, connecting plates are fixedly connected to the bottoms of the cover plates, sealing gaskets are fixedly connected to the bottoms of the connecting plates, fiber filter screens are fixedly connected to the inner walls of the sealing gaskets, an air outlet pipe is fixedly communicated with the top of the cover plate at the position of the fans, and dust-proof nets are fixedly connected to the inner walls of the air outlet pipe.
Preferably, the outer wall of collecting box fixedly communicates there is first flexible hose, the outer wall fixedly connected with suction hood of first flexible hose, sealed outer wall and the inner wall sliding connection of collecting box of filling up, through first flexible hose and the suction hood of setting, realize can normally carrying the dust in the collecting box.
Preferably, the positive and negative fixedly connected with a set of slide bar of collecting box, the axle head rotation of slide bar is connected with a set of pivot, the top fixedly connected with of pivot a set of fixture block, through slide bar and the pivot that set up, realization fixture block can normally reciprocate and rotate, makes it can normally break away from the apron or move into.
Preferably, the outer wall cover of slide bar is equipped with the pressure spring, the outer wall of fixture block and the inner wall sliding connection of apron, through the pressure spring that sets up, realizes that the fixture block can utilize its elasticity for can be forcefully to apron application of force, ensure that apron and sealing washer can be in on the collecting box steadily.
Preferably, the spraying subassembly includes holds the water tank, hold the fixed intercommunication in top of water tank and have the water pump, the fixed intercommunication of output of water pump has the flexible hose of second, the fixed intercommunication of one end of flexible hose of second has the spray pipe, through water pump, flexible hose of second and the spray pipe that set up, realizes can spraying dust fall to the ground after the operation.
Preferably, the top of holding the water tank is fixed to be linked together and is had the inlet tube, the inner wall activity of inlet tube is inserted and is equipped with the movable cover, through the movable cover of setting up, realizes when not using, avoids external foreign matter to get into in holding the water tank through the inlet tube.
Preferably, the equipment assembly comprises a bottom plate, the top fixed mounting of bottom plate has the milling machine body, outer wall one side fixedly connected with pushing handle of bottom plate, the positive and negative of bottom plate is all rotated and is connected with the wheel, the positive fixed mounting of milling machine body has the PLC controller, the outer wall fixed mounting of milling machine body has a set of electric putter, electric putter's axle head respectively with spray tube and dust hood's outer wall fixed connection, through the electric putter of setting, realize that the height of spray tube and dust hood can be adjusted according to actual demand.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. According to the utility model, the fan, the first telescopic hose and the dust hood in the dust collection assembly can realize that most of dust can be sucked into the collection box by the strong suction force of the first telescopic hose when a large amount of dust is just lifted in the milling process, the initial amount of outward diffusion of the dust is reduced, dust particles can be intercepted by the cooperation of the fiber filter screen and the air outlet pipe, clean air can be discharged after the dust particles are filtered by the filter screen, and the ground after cutting operation can be sprayed and dusted by the water pump, the second telescopic hose and the spray pipe in the spray assembly, so that the dust can be effectively controlled by adopting a mode of sucking before spraying and dusting, and the dust content in the working environment can be greatly reduced by adopting the combination mode.
2. According to the utility model, the cover plate is conveniently disassembled and assembled by a user through the rotating shaft, the sliding rod, the pressure spring and the clamping block, so that the user can clean the fiber filter screen, the subsequent filtering effect is ensured, meanwhile, dust in the collecting box can be treated, and the heights of the dust hood and the spray pipe can be adjusted according to different road surfaces through the arrangement of the first electric push rod.
Drawings
FIG. 1 is a perspective view of a front view of a dust-proof device of a pavement repair milling machine according to the present utility model;
FIG. 2 is an enlarged perspective view of a bottom plate connecting structure in a dustproof device of a pavement repairing milling machine according to the present utility model;
FIG. 3 is an enlarged perspective view showing the structure of the connecting water tank in the dustproof device of the pavement repairing milling machine;
FIG. 4 is an enlarged perspective view of the connecting structure of the collecting box in the dustproof device of the pavement repairing milling machine;
fig. 5 is an enlarged perspective view of a connecting structure of a connecting plate in the dustproof device of the pavement repairing milling machine.
The illustration 1, equipment components, 101, bottom plate, 102, electric push rod, 103, milling machine body, 104, PLC controller, 105, wheels, 106, push handle, 2, spraying component, 201, water containing tank, 202, second telescopic hose, 203, water pump, 204, movable cover, 205, water inlet pipe, 206, spraying pipe, 3, dust collection component, 301, collecting tank, 302, first telescopic hose, 303, dust collection cover, 304, slide bar, 305, pressure spring, 306, rotating shaft, 307, clamping block, 308, sealing ring, 309, cover plate, 310, dust screen, 311, air outlet pipe, 312, fan, 313, connecting plate, 314, fiber filter screen, 315 and sealing gasket.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Referring to fig. 1-5, the utility model provides a technical scheme that a dust-proof device of a pavement repairing milling machine comprises an equipment assembly 1, wherein a spraying assembly 2 and a dust collection assembly 3 are respectively and fixedly arranged at the top of the equipment assembly 1, the dust collection assembly 3 comprises a collection box 301, a sealing ring 308 is slidingly connected to the top of the collection box 301, a cover plate 309 is fixedly connected to the top of the sealing ring 308, a fan 312 is fixedly arranged on the inner wall of the cover plate 309, a connecting plate 313 is fixedly connected to the bottom of the connecting plate 313, a sealing pad 315 is fixedly connected to the inner wall of the sealing pad 315, a fiber filter screen 314 is fixedly connected to the top of the cover plate 309, an air outlet pipe 311 is fixedly communicated with the position of the fan 312, and a dust screen 310 is fixedly connected to the inner wall of the air outlet pipe 311.
As shown in fig. 4, the outer wall of the collecting box 301 is fixedly connected with a first telescopic hose 302, the outer wall of the first telescopic hose 302 is fixedly connected with a dust hood 303, the outer wall of the sealing pad 315 is slidably connected with the inner wall of the collecting box 301, and dust can be normally conveyed into the collecting box 301 through the first telescopic hose 302 and the dust hood 303.
As shown in fig. 4, a group of slide bars 304 are fixedly connected to the front and back sides of the collecting box 301, a group of rotating shafts 306 are rotatably connected to the shaft ends of the slide bars 304, a group of clamping blocks 307 are fixedly connected to the top of the rotating shafts 306, and the clamping blocks 307 can normally move up and down and rotate through the arranged slide bars 304 and the rotating shafts 306, so that the clamping blocks 307 can normally separate from or move into the cover plate 309.
As shown in fig. 4, the outer wall of the sliding rod 304 is sleeved with a pressure spring 305, the outer wall of the clamping block 307 is slidably connected with the inner wall of the cover plate 309, and by the aid of the arranged pressure spring 305, the clamping block 307 can use the elasticity of the pressure spring, so that force can be applied to the cover plate 309 forcefully, and the cover plate 309 and the sealing ring 308 can be ensured to be stably positioned on the collecting box 301.
As shown in fig. 3, the spraying assembly 2 includes a water tank 201, a water pump 203 is fixedly connected to the top of the water tank 201, a second flexible tube 202 is fixedly connected to the output end of the water pump 203, a spraying tube 206 is fixedly connected to one end of the second flexible tube 202, and spraying dust fall can be performed on the ground after operation through the set water pump 203, the second flexible tube 202 and the spraying tube 206.
As shown in fig. 3, the top of the water containing tank 201 is fixedly communicated with a water inlet pipe 205, a movable cover 204 is movably inserted into the inner wall of the water inlet pipe 205, and when the water containing tank is not in use, external foreign matters are prevented from entering the water containing tank 201 through the water inlet pipe 205 by the movable cover 204.
As shown in fig. 1 and 2, the equipment assembly 1 includes a bottom plate 101, a milling machine body 103 is fixedly installed at the top of the bottom plate 101, a pushing handle 106 is fixedly connected to one side of the outer wall of the bottom plate 101, wheels 105 are rotatably connected to the front and the back of the bottom plate 101, a PLC controller 104 is fixedly installed on the front surface of the milling machine body 103, a group of electric push rods 102 are fixedly installed on the outer wall of the milling machine body 103, shaft ends of the electric push rods 102 are fixedly connected with the outer walls of a spray pipe 206 and a dust hood 303 respectively, and through the arranged electric push rods 102, the heights of the spray pipe 206 and the dust hood 303 can be adjusted according to actual demands.
The application method and the working principle of the device are as follows: firstly, a user moves the whole body by matching the push handle 106 and the wheels 105, then starts the milling machine body 103 through a control panel on the PLC 104, so that the milling machine cuts a road surface, a large amount of dust is generated when the broken, raised and uneven parts of the surface layer of the road surface are cut off through a cutter rotating at high speed inside, a plurality of fans 312 are started together to provide power for the dust collection process, the suction force of the first telescopic hose 302 and the dust suction hood 303 can suck part of the dust into the collecting box 301, dust particles are intercepted through the fiber filter screen 314, the air is purified, the clean air is discharged through the fans 312 and the air outlet pipe 311 on the cover plate 309, and the whole body is continuously moved, then the water pump 203 is started, the water in the water containing tank 201 is pumped into the first telescopic hose 302, and finally the water can be conveyed into the spraying pipe 206, the water can be sprayed to the ground just after operation through a plurality of nozzles on the spray pipe 206 to spray and fall dust, the dust can be effectively controlled in a mode of sucking before spraying and falling dust, the heights of the spray pipe 206 and the dust hood 303 are adjusted through the electric push rod 102 before the spray pipe is used, when the spray pipe is used for a long time and the dust in the fiber filter screen 314 or the collecting box 301 is required to be treated, a user pulls the clamping block 307 downwards, at the moment, the rotating shaft 306, the sliding rod 304 and the pressure spring 305 are stressed to rotate, at the moment, the rotating shaft 306 rotates, then the user can lift the cover plate 309 upwards through the handle, the fan 312, the connecting plate 313, the fiber filter screen 314, the sealing gasket 315, the air outlet pipe 311, the dust screen 310 and the sealing ring 308 connected with the spray pipe are stressed to be driven, when lifted downwards by a certain height, the cover plate 309 and the collecting box 301 can be separated, so that a user can clean the fiber filter screen 314 or process dust in the collecting box 301 conveniently.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520029135.4U CN223660586U (en) | 2025-01-07 | 2025-01-07 | Dust control device for road repair milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520029135.4U CN223660586U (en) | 2025-01-07 | 2025-01-07 | Dust control device for road repair milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223660586U true CN223660586U (en) | 2025-12-12 |
Family
ID=97920303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520029135.4U Active CN223660586U (en) | 2025-01-07 | 2025-01-07 | Dust control device for road repair milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223660586U (en) |
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2025
- 2025-01-07 CN CN202520029135.4U patent/CN223660586U/en active Active
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