Road compaction equipment

Abstract

The utility model provides road compaction equipment which comprises a vehicle body, a supporting frame is fixedly connected to one side of the vehicle body, a grinding wheel is rotationally connected in the supporting frame, and a cleaning assembly is fixedly connected to the position, located on one side of the grinding wheel, in the supporting frame. The cleaning assembly comprises a water collecting tank fixedly connected into the supporting frame, a scraping plate is fixedly connected to the top end of the water collecting tank, a water baffle is fixedly connected to the top end of the supporting frame, a water spraying pipe is fixedly connected to the inner wall of the water baffle, and two fixing plates are fixedly connected to the position, located on one side of the water spraying pipe, of the inner wall of the water baffle. Compared with the prior art, the device has the following beneficial effects that the drainage hole is easily blocked by road building materials along with the increase of the service time, the air spraying pipe can be driven to move back and forth along the surface of the lead screw through the fixed plate, the movable motor, the lead screw, the guide rod and the movable seat, and the scraper can be cleaned in cooperation with an air pump; therefore, the scraping plate is effectively prevented from being blocked, and the filtering effect and efficiency of the scraping plate are guaranteed.

Description

Technical Field

[0001] The utility model relates to road compacting equipment, belonging to the field of road construction. Background Art

[0002] In road construction projects and some square construction projects, the construction party usually needs to compact the road surface to enhance the bearing capacity of the road surface. At present, in such construction projects, the most common method is to use roller rollers or plate rollers to carry out construction work. Among them, roller rollers use the deadweight of the roller wheel installed at the front of the vehicle to vibrate and roll the road surface layer, performing various compaction operations to make the rolled layer permanently deformed and dense.

[0003] In the prior art, common rollers are prone to adhere to road construction materials on the road during operation, resulting in an uneven surface of the roller, which affects the road flattening effect. In order to solve this problem, some roller rollers are equipped with scrapers and nozzles on one side of the roller to clean the rotating roller during operation, and collect the cleaned water through drainage holes on the scraper to achieve water recycling. However, as the use time increases, the drainage holes are easily clogged, thereby reducing the efficiency of scraper filtration and affecting water recycling. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a road compacting equipment to solve the problem proposed in the above background technology that the drainage holes on the scraper of some roller rollers are easily clogged as the use time increases, thereby reducing the efficiency of scraper filtration and affecting the recycling of water.

[0005] In order to achieve the above object, the utility model is implemented through the following technical solutions: a road compacting device, comprising a vehicle body, a support frame fixedly connected to one side of the vehicle body, a roller rotatably connected in the support frame, and a cleaning assembly fixedly connected to one side of the roller in the support frame;

[0006] The top of the water baffle is fixedly connected to the water collecting tank in the support frame, the top of the support frame is fixedly connected to a water baffle, the inner wall of the water baffle is fixedly connected to a water spray pipe, the inner wall of the water baffle is located on one side of the water spray pipe and is fixedly connected to two fixed plates, the opposite sides of the two fixed plates are rotatably connected to a screw, one end of the screw extends out of the fixed plate and is fixedly connected to a moving motor, the opposite sides of the two fixed plates are located on one side of the screw and are fixedly connected to a guide rod, the surface of the screw is threadedly connected to a movable seat, the movable seat is fixedly connected to the jet pipe, the top of the water baffle is fixedly connected to a water pump, the top of the water baffle is located on one side of the water pump and is fixedly connected to an air pump, the water pump is connected to the water collecting tank, the water pump is connected to the water spray pipe, and the air pump is connected to the jet pipe.

[0007] Furthermore, the bottom surface of the water collecting box is higher than the bottom surface of the rolling wheel, the width of the scraper is greater than the width of the water collecting box, and the scraper is in contact with the surface of the rolling wheel.

[0008] Furthermore, a water injection pipe is fixedly connected to one side of the water collecting tank, and a drainage pipe is fixedly connected to one side of the water collecting tank below the water injection pipe.

[0009] Furthermore, the length of the scraper is consistent with the length of the grinding wheel, the side of the scraper close to the grinding wheel is sharp, a plurality of drainage holes are opened on the surface of the scraper, and the scraper is inclined.

[0010] Furthermore, a plurality of water spray heads are fixedly connected to the surface of the water spray pipe, and the water spray heads are inclined; a plurality of air jet heads are fixedly connected to the surface of the air jet pipe, and the air jet heads are vertical.

[0011] Furthermore, a support plate is fixedly connected to the top of the support frame, and the support plate is fixedly connected to the vehicle body.

[0012] The beneficial effects of the utility model are as follows: during the operation of the compacting equipment, the surface of the roller can be cleaned by the water pump, the water collecting tank, the water spraying pipe and the scraper; the scraper guides the road construction materials out of the compacting equipment and filters out the mixed flushing water so that it falls back into the water collecting tank, thereby recycling the flushing water after flushing, which is beneficial to reducing the cost of cleaning; wherein, the water baffle can block the splashing flushing water, so that most of the flushing water can fall back into the water collecting tank, further reducing the waste of flushing water;

[0013] As the use time increases, the drainage holes are easily blocked by road construction materials. The fixed plate, moving motor, screw, guide rod and moving seat will drive the jet pipe to move back and forth along the surface of the screw. The air pump can be used to clean the scraper, thereby effectively preventing the scraper from being blocked and ensuring the scraper filtering effect and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0015] Figure 1 This is a schematic diagram of the overall structure of a road compacting device according to the present invention;

[0016] Figure 2 This is a schematic diagram of a side sectional structure of a road compacting device of the present invention;

[0017] Figure 3 This is a schematic diagram of the explosion structure of a cleaning component of a road compacting device according to the present invention.

[0018] In the figure: 1. Vehicle body; 2. Support frame; 3. Roller; 4. Cleaning assembly; 401. Water collecting tank; 402. Scraper; 403. Water baffle; 404. Water spray pipe; 405. Fixed plate; 406. Screw; 407. Moving motor; 408. Guide rod; 409. Moving seat; 410. Jet pipe; 411. Water pump; 412. Air pump; 5. Water injection pipe; 6. Drain pipe; 7. Support plate. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] See also Figures 1 to 3 The utility model provides a technical solution: a road compacting device, comprising a vehicle body 1, a support frame 2 fixedly connected to one side of the vehicle body 1, a roller 3 rotatably connected inside the support frame 2, and a cleaning component 4 fixedly connected to one side of the roller 3 inside the support frame 2;

[0021] The cleaning assembly 4 includes a water collecting box 401 fixedly connected to the support frame 2, a scraper 402 fixedly connected to the top of the water collecting box 401, a water baffle 403 fixedly connected to the top of the support frame 2, a water spray pipe 404 fixedly connected to the inner wall of the water baffle 403, two fixed plates 405 fixedly connected to the inner wall of the water baffle 403 located on one side of the water spray pipe 404, a screw 406 rotatably connected to the opposite sides of the two fixed plates 405, one end of the screw 406 extends out of the fixed plate 405 and is fixedly connected to a moving motor 407, The opposite sides of the two fixed plates 405 are located on one side of the screw 406 and are fixedly connected to a guide rod 408. The surface of the screw 406 is threadedly connected to a movable seat 409. The movable seat 409 is fixedly connected to an injection pipe 410. The top of the water baffle 403 is fixedly connected to a water pump 411. The top of the water baffle 403 is located on one side of the water pump 411 and is fixedly connected to an air pump 412. The water pump 411 is connected to the water collecting tank 401, the water pump 411 is connected to the water spray pipe 404, and the air pump 412 is connected to the injection pipe 410.

[0022] During the operation of the compacting equipment, the surface of the roller 3 can be cleaned by the water pump 411, the water collection tank 401, the water spray pipe 404 and the scraper 402. The scraper 402 guides the road construction materials out of the compacting equipment and filters out the mixed flushing water so that it falls back into the water collection tank 401, thereby recycling the flushing water after flushing, which is beneficial to reducing the cost of cleaning. The water baffle 403 can block the splashing flushing water, so that most of the flushing water can fall back into the water collection tank 401, further reducing the waste of flushing water.

[0023] As the usage time increases, the drainage holes are easily blocked by road construction materials. The fixed plate 405, the moving motor 407, the screw 406, the guide rod 408 and the moving seat 409 will drive the air injection pipe 410 to move back and forth along the surface of the screw 406. In conjunction with the air pump 412, the scraper 402 can be cleaned, thereby effectively preventing the scraper 402 from being blocked and ensuring the filtering effect and efficiency of the scraper 402.

[0024] See also Figures 1 to 3 The present utility model provides a technical solution: the bottom surface of the water collecting box 401 is higher than the bottom surface of the roller 3, the width of the scraper 402 is greater than the width of the water collecting box 401, and the scraper 402 is in contact with the surface of the roller 3. The fact that the bottom surface of the water collecting box 401 is higher than the bottom surface of the roller 3 can prevent the water collecting box 401 from contacting the ground during the movement of the compacting equipment. The width of the scraper 402 is greater than the width of the water collecting box 401, and one side of the scraper 402 is in contact with the surface of the roller 3, which can prevent the side surface of the water collecting box 401 from contacting the surface of the roller 3. This arrangement can reduce wear on the water collecting box 401 and the roller 3, thereby helping to extend the service life of the water collecting box 401 and the roller 3.

[0025] One side of the water collecting tank 401 is fixedly connected with a water injection pipe 5, and one side of the water collecting tank 401 is fixedly connected with a drain pipe 6 below the water injection pipe 5. By providing the water injection pipe 5, it is convenient to add flushing water into the water collecting tank 401, and by providing the drain pipe 6, it is convenient to discharge the flushing water in the water collecting tank 401.

[0026] The length of the scraper 402 matches the length of the roller 3. The side of the scraper 402 closest to the roller 3 is pointed, and several drainage holes are provided on the surface of the scraper 402. The scraper 402 is inclined. The scraper 402's length matches the length of the roller 3 and its sharp edge maximizes the removal of road construction material adhering to the surface of the roller 3. The road construction material removed by the scraper 402 mixes with the flushing water and slides along the inclined surface of the scraper 402 toward the outside of the compacting equipment. During this process, the flushing water enters the water collection tank 401 through the drainage holes provided on the scraper 402 for collection and utilization.

[0027] The water spray pipe 404 is fixedly connected to a plurality of inclined water spray heads, and the air jet pipe 410 is fixedly connected to a plurality of vertical air jet heads. The inclined water spray heads can be aimed at the roller 3 for washing, and the vertical air jet heads can be aimed at the exhaust holes opened on the surface of the scraper 402 for spraying.

[0028] The top of the support frame 2 is fixedly connected to a support plate 7, which is fixedly connected to the vehicle body 1. The support plate 7 can provide additional support for the support frame 2. The support plate 7, the support frame 2 and the vehicle body 1 form a triangle to enhance the support strength of the support frame 2.

[0029] Specific implementation method: During the movement of the vehicle body 1, the roller 3 connected to the support frame 2 will rotate and roll the road surface. During this process, the water pump 411 will extract the flushing water in the water collection tank 401 and transport it to the water spray pipe 404. The water spray pipe 404 will flush the rotating roller 3, and the scraper 402 will scrape off the road construction materials adhered to the surface of the rotating roller 3. The road construction materials scraped by the scraper 402 will be mixed with the flushing water after flushing and automatically slide along the surface of the scraper 402 to the outside of the compaction equipment. During the sliding process, the flushing water will be affected by gravity and fall into the water collection tank 401 through the scraper 402, so that the flushing water after flushing can be recycled, which is beneficial to reducing the cost of cleaning. Among them, when the flushing water is sprayed onto the surface of the roller 3, splashing will occur. The water baffle 403 will block the splashing flushing water, so that most of the flushing water can enter the water collection tank 401 through the scraper 402, further reducing the waste of flushing water.

[0030] As the usage time increases, the drainage holes are easily blocked by road construction materials. At this time, the mobile motor 407 fixed to one side of the fixed plate 405 is started to drive the screw 406 connected to it to rotate. Due to the restriction of the guide rod 408, the movable seat 409 will drive the jet pipe 410 connected to it to move back and forth along the surface of the screw 406. During this process, the air pump 412 will continuously spray toward the surface of the scraper 402 through the jet pipe 410 that moves back and forth, thereby cleaning the scraper 402, which is beneficial to prevent the scraper 402 from being blocked and ensure the filtering effect and efficiency of the scraper 402.

[0031] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A road compacting device, comprising a vehicle body (1), a support frame (2) fixedly connected to one side of the vehicle body (1), a roller (3) rotatably connected inside the support frame (2), characterized in that: A cleaning assembly (4) is fixedly connected to one side of the grinding wheel (3) in the support frame (2); The cleaning assembly (4) comprises a water collecting box (401) fixedly connected to the support frame (2), a scraper (402) fixedly connected to the top of the water collecting box (401), a water baffle (403) fixedly connected to the top of the support frame (2), a water spray pipe (404) fixedly connected to the inner wall of the water baffle (403), two fixed plates (405) fixedly connected to the inner wall of the water baffle (403) located on one side of the water spray pipe (404), a lead screw (406) rotatably connected to the opposite sides of the two fixed plates (405), one end of the lead screw (406) extending from the fixed plate (405) fixedly connected to a moving motor (407), and the two fixed plates (405) fixedly connected to the inner wall of the water baffle (403) located on the other side of the water spray pipe (404). A guide rod (408) is fixedly connected to the side of the screw (406) on the opposite side of the fixed plate (405); a movable seat (409) is threadedly connected to the surface of the screw (406); an air jet pipe (410) is fixedly connected inside the movable seat (409); a water pump (411) is fixedly connected to the top of the water baffle (403); an air pump (412) is fixedly connected to the top of the water baffle (403) on one side of the water pump (411); the water pump (411) is connected to the water collecting tank (401); the water pump (411) is connected to the water jet pipe (404); and the air pump (412) is connected to the air jet pipe (410).

2. A road compacting device according to claim 1, characterized in that: The bottom surface of the water collecting box (401) is higher than the bottom surface of the rolling wheel (3), the width of the scraper (402) is greater than the width of the water collecting box (401), and the scraper (402) is in contact with the surface of the rolling wheel (3).

3. The road compacting equipment according to claim 1, characterized in that: A water injection pipe (5) is fixedly connected to one side of the water collecting box (401), and a drainage pipe (6) is fixedly connected to one side of the water collecting box (401) below the water injection pipe (5).

4. The road compacting equipment according to claim 1, characterized in that: The length of the scraper (402) is consistent with the length of the grinding wheel (3); the side of the scraper (402) close to the grinding wheel (3) is sharp; a plurality of drainage holes are provided on the surface of the scraper (402); and the scraper (402) is inclined.

5. The road compacting equipment according to claim 1, characterized in that: The surface of the water spray pipe (404) is fixedly connected to a plurality of water spray heads, and the water spray heads are inclined. The surface of the air jet pipe (410) is fixedly connected to a plurality of air jet heads, and the air jet heads are vertical.

6. The road compacting equipment according to claim 1, characterized in that: A support plate (7) is fixedly connected to the top end of the support frame (2), and the support plate (7) is fixedly connected to the vehicle body (1).

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