CN218813091U - Prevent old cement concrete pavement pitch of solidification and additionally spread device - Google Patents

Abstract

The utility model discloses a prevent old cement concrete pavement pitch of solidifying and spread device, including base and stirring subassembly, the universal wheel is installed to the base bottom for prevent that pitch from solidifying the stirring subassembly sets up in the base upper surface, the stirring subassembly includes agitator tank, motor, (mixing) shaft, puddler, impeller, presss from both sides the cover, water filling port and annular hot plate, the motor is installed at the agitator tank top, and the motor output end is connected with the (mixing) shaft, the upper end of (mixing) shaft is provided with the puddler, and the lower extreme of (mixing) shaft is connected with impeller, the cover is installed in the agitator tank outside, and presss from both sides cover right side upper end and be provided with the water filling port. This old cement concrete pavement pitch that prevents to solidify adds spreads device adopts mutually supporting between a plurality of subassemblies, prevents through the stirring subassembly that pitch from solidifying, clears up the agitator tank inside through spraying the subassembly convenience, cleans the road surface through cleaning the subassembly, makes pitch lay and to close the seam more.

Description

Prevent old cement concrete pavement pitch of solidification and additionally spread device

Technical Field

The utility model relates to a road construction technical field specifically is a prevent old cement concrete road surface pitch of solidifying and add and spread device.

Background

Concrete pavement refers to a pavement that is surfaced with a slab of cement concrete. The concrete pavement structure is a pavement structure which is formed by taking a concrete slab as a surface course and arranging a base course and a cushion course under the concrete slab, and is also called as a rigid pavement. The road can lead to the problem such as fracture, road surface unevenness through long-term use, at this moment, need to add the shop pitch in order to guarantee the normal use of road surface, and the pitch is the blackish brown complex mixture that comprises hydrocarbon and its nonmetal derivative of different molecular weights, is one kind of high viscosity organic liquid, and the most can exist with liquid or semisolid oil form, and the easy solidification of pitch when using, consequently, needs the pitch that prevents pitch solidification to add the shop device.

For example, patent document No. cn202120001451 discloses an asphalt paving device for old cement concrete pavement, which can heat the asphalt being stirred by a heating rod during the use process through the arrangement of an asphalt storage box, a rotating shaft, a stirring rod and a servo motor and the matching arrangement of the heating rod and a vehicle frame, thereby playing the role of preventing the asphalt from solidifying during the stirring process, but the cleaning of the inside of the asphalt storage box is difficult, and the asphalt paving device is not compacted when the asphalt is paved, which can cause the pavement to be loosened and damage the pavement.

In view of the above, the present invention provides an asphalt paving device for an old cement concrete pavement, which is capable of preventing solidification.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent old cement concrete pavement pitch of solidifying and add and spread device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an old cement concrete pavement pitch that prevents to solidify adds spreads device, includes base and stirring subassembly, the universal wheel is installed to the base bottom for prevent that pitch from solidifying the stirring subassembly sets up in the base upper surface, the stirring subassembly includes agitator tank, motor, (mixing) shaft, puddler, impeller, presss from both sides the cover, water filling port and annular hot plate, the motor is installed at the agitator tank top, and the motor output is connected with the (mixing) shaft, the upper end of (mixing) shaft is provided with the puddler, and the lower extreme of (mixing) shaft is connected with impeller, the agitator tank outside is installed and is pressed from both sides the cover, and presss from both sides cover right side upper end and be provided with the water filling port, annular hot plate is installed to the agitator tank bottom.

Further, the stirring tank top is installed and is used for the convenient subassembly that sprays that clears up, and sprays the subassembly and include water tank, filler and water pump, the filler has been seted up at the water tank top, and the water pump is installed to the inboard bottom of water tank.

Furthermore, the spraying assembly further comprises a water delivery pipe, a water collecting pipe and a spray head, the water delivery pipe is connected to the output end of the water pump, the water collecting pipe is installed at the bottom of the water delivery pipe, and the spray head is arranged at the bottom of the water collecting pipe.

Further, base lower surface rear side is provided with the subassembly that cleans that is used for cleaning the road surface, and cleans the subassembly and include standing groove, miniature pivot, flexible handle and brush cleaner, the standing groove is seted up in base rear side lower surface, and the inside miniature pivot that is provided with of standing groove, the standing groove rotates through miniature pivot and is connected with flexible handle, and the brush cleaner is installed to flexible handle bottom.

Furthermore, the upper surface of the rear side of the base is provided with a handle, and the upper surface of the front side of the base is provided with a fixing piece.

Furthermore, the fixing piece is connected with a rotating shaft on the inner side, and the fixing piece is connected with a road pressing cylinder through the rotating shaft in a rotating mode.

Further, a feed inlet is installed on the rear side of the top of the stirring tank, and a discharge outlet is formed in the bottom of the stirring tank.

The utility model provides a prevent old cement concrete pavement pitch of solidifying and add and spread device possesses following beneficial effect:

1. the utility model discloses a setting of stirring subassembly, the stirring subassembly includes the agitator tank, including a motor, an end cap, a controller, and a cover, the (mixing) shaft, the puddler, stirring vane, press from both sides the cover, water filling port and annular hot plate, during the use, through the water filling port to pressing from both sides the inside water injection of cover, the starter motor drives the (mixing) shaft and rotates, further drive puddler and stirring vane rotate, stir pitch, prevent that it from solidifying, the inside heating coil that is provided with of annular hot plate, can heat agitator tank inside, the water in the cover that presss from both sides can prevent inside being heated inequality, further prevent that pitch from solidifying.

2. The utility model discloses a setting of spraying the subassembly, spraying the subassembly and including water tank, filler and water pump, spraying the subassembly and still including raceway, collector pipe and shower nozzle, add water to water tank inside through the filler, start the water pump, carry water to the collector pipe through the raceway, the collector pipe sprays water to the agitator tank inside through the shower nozzle.

3. The utility model discloses a clean the setting of subassembly, clean the subassembly and include standing groove, miniature pivot, flexible handle and brush cleaner, during the use, rotate flexible handle through miniature pivot, make flexible handle roll-out in the standing groove, extend flexible handle, make the brush cleaner clean the road surface.

Drawings

FIG. 1 is an overall side view sectional structure diagram of the asphalt paving device for the solidification-prevention old cement concrete pavement of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic structural view of a stirring assembly of the asphalt paving device for the solidification-preventing old cement concrete pavement of the present invention;

fig. 4 is a schematic view of a three-dimensional structure of a road roller of the asphalt paving device for the solidification-prevention old cement concrete pavement.

Fig. 5 is a schematic structural view of the cleaning assembly of the solidification-preventing asphalt paving device for the old cement concrete pavement.

In the figure: 1. a base; 2. a universal wheel; 3. a stirring assembly; 301. a stirring tank; 302. a motor; 303. a stirring shaft; 304. a stirring rod; 305. a stirring impeller; 306. a jacket; 307. a water injection port; 308. an annular heating plate; 4. a spray assembly; 401. a water tank; 402. a water filling port; 403. a water pump; 404. a water delivery pipe; 405. a water collection pipe; 406. a spray head; 5. a sweeping assembly; 501. a placement groove; 502. a micro rotating shaft; 503. a telescopic handle; 504. cleaning with a brush; 6. a handle; 7. a fixing member; 8. a rotating shaft; 9. a road roller; 10. a feed inlet; 11. and (4) a discharge port.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 5, a solidification-prevention old cement concrete pavement asphalt additional paving device, which comprises a base 1 and a stirring assembly 3, wherein a universal wheel 2 is installed at the bottom of the base 1, the stirring assembly 3 for preventing asphalt from solidifying is arranged on the upper surface of the base 1, the stirring assembly 3 comprises a stirring tank 301, a motor 302, a stirring shaft 303, a stirring rod 304, a stirring impeller 305, a jacket 306, a water filling port 307 and an annular heating plate 308, the motor 302 is installed at the top of the stirring tank 301, the output end of the motor 302 is connected with the stirring shaft 303, the stirring rod 304 is arranged at the upper end of the stirring shaft 303, the lower end of the stirring shaft 303 is connected with the stirring impeller 305, the jacket 306 is installed outside the stirring tank 301, the water filling port 307 is arranged at the upper end of the right side of the jacket 306, and the annular heating plate 308 is installed at the bottom of the stirring tank 301.

Referring to fig. 1, a spraying assembly 4 for facilitating cleaning is mounted at the top of an agitator tank 301, the spraying assembly 4 includes a water tank 401, a water filling port 402 and a water pump 403, the water filling port 402 is formed at the top of the water tank 401, the water pump 403 is mounted at the bottom of the inner side of the water tank 401, the spraying assembly 4 further includes a water pipe 404, a water collecting pipe 405 and a spray head 406, the output end of the water pump 403 is connected with the water pipe 404, the water collecting pipe 405 is mounted at the bottom of the water pipe 404, and the spray head 406 is arranged at the bottom of the water collecting pipe 405;

the operation is as follows, when in use, water is added into the water tank 401 through the water adding port 402, the water pump 403 is started, water is conveyed to the water collecting pipe 405 through the water conveying pipe 404, and the water collecting pipe 405 sprays water into the stirring tank 301 through the spray head 406.

Referring to fig. 1, fig. 2 and fig. 5, a cleaning assembly 5 for cleaning a road surface is arranged on the rear side of the lower surface of the base 1, and the cleaning assembly 5 includes a placing groove 501, a micro rotating shaft 502, a telescopic handle 503 and a cleaning brush 504, the placing groove 501 is arranged on the lower surface of the rear side of the base 1, the micro rotating shaft 502 is arranged in the placing groove 501, the placing groove 501 is rotatably connected with the telescopic handle 503 through the micro rotating shaft 502, and the cleaning brush 504 is mounted at the bottom of the telescopic handle 503;

specifically, in use, the retractable handle 503 is rotated by the micro-rotating shaft 502 to rotate the retractable handle 503 out of the storage tank 501, and the retractable handle 503 is extended to clean the road surface with the cleaning brush 504.

Referring to fig. 4, a handle 6 is mounted on the upper surface of the rear side of the base 1, a fixing member 7 is disposed on the upper surface of the front side of the base 1, a rotating shaft 8 is connected to the inner side of the fixing member 7, the fixing member 7 is rotatably connected to a road roller 9 through the rotating shaft 8, a feeding port 10 is mounted on the rear side of the top of the stirring tank 301, and a discharging port 11 is disposed at the bottom of the stirring tank 301.

When the asphalt compacting device is used, the pulling handle 6 can drive the asphalt compacting device to move, asphalt falls to the road surface from the discharge port 11, and the road roller 9 rotates through the rotating shaft 8 to compact the asphalt.

In summary, as shown in fig. 1 to 5, when the device for spreading asphalt on old cement concrete pavement to prevent solidification is used, asphalt is poured into the stirring tank 301 through the feeding port 10, water is injected into the jacket 306 through the water injection port 307, the motor 302 is started to drive the stirring shaft 303 to rotate, the stirring rod 304 and the stirring impeller 305 are further driven to rotate to stir the asphalt to prevent solidification, the heating coil is arranged inside the annular heating plate 308 to heat the inside of the stirring tank 301, the water in the jacket 306 is prevented from being unevenly heated to further prevent solidification of the asphalt, then the telescopic handle 503 is rotated through the micro rotating shaft 502 to enable the telescopic handle 503 to be pulled out from the placing tank 501, the telescopic handle 503 is extended to enable the cleaning brush 504 to clean the pavement, the asphalt falls from the discharging port 11 to the pavement, the road roller 9 is rotated through the rotating shaft 8 to compact the asphalt, after paving of the asphalt, the water is added into the water tank 401 through the water injection port 402, the water pump 403 is started to deliver the water to the water delivery pipe 406 through the water delivery pipe 404, and the water delivery pipe 405 is sprayed into the stirring tank 301.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (7)

1. The utility model provides an old cement concrete pavement pitch that prevents to solidify adds spreads device, includes base (1) and stirring subassembly (3), its characterized in that: universal wheel (2) are installed to base (1) bottom for prevent that pitch from solidifying stirring subassembly (3) set up in base (1) upper surface, stirring subassembly (3) are including agitator tank (301), motor (302), (mixing) shaft (303), puddler (304), impeller (305), press from both sides cover (306), water filling port (307) and annular hot plate (308), motor (302) are installed at agitator tank (301) top, and motor (302) output is connected with (mixing) shaft (303), the upper end of (mixing) shaft (303) is provided with puddler (304), and the lower extreme of (mixing) shaft (303) is connected with impeller (305), press from both sides cover (306) is installed in agitator tank (301) outside, and is provided with water filling port (307) on cover (306) right side, annular hot plate (308) are installed to agitator tank (301) bottom.

2. The asphalt spreading device for the old cement concrete pavement preventing solidification as claimed in claim 1, wherein a spraying assembly (4) for facilitating cleaning is installed at the top of the stirring tank (301), the spraying assembly (4) comprises a water tank (401), a water filling opening (402) and a water pump (403), the water filling opening (402) is formed in the top of the water tank (401), and the water pump (403) is installed at the bottom of the inner side of the water tank (401).

3. The asphalt paving device for the old cement concrete pavement, which is prevented from being solidified, according to claim 2, is characterized in that the spraying assembly (4) further comprises a water conveying pipe (404), a water collecting pipe (405) and a spraying head (406), the water conveying pipe (404) is connected to the output end of the water pump (403), the water collecting pipe (405) is installed at the bottom of the water conveying pipe (404), and the spraying head (406) is arranged at the bottom of the water collecting pipe (405).

4. The asphalt paving device for the solidification-preventing old cement concrete pavement as claimed in claim 1, wherein a sweeping assembly (5) for sweeping the pavement is arranged on the rear side of the lower surface of the base (1), the sweeping assembly (5) comprises a placing groove (501), a micro rotating shaft (502), a telescopic handle (503) and a sweeping brush (504), the placing groove (501) is arranged on the lower surface of the rear side of the base (1), the micro rotating shaft (502) is arranged in the placing groove (501), the placing groove (501) is rotatably connected with the telescopic handle (503) through the micro rotating shaft (502), and the sweeping brush (504) is arranged at the bottom of the telescopic handle (503).

5. The asphalt spreading device for the old cement concrete pavement preventing solidification as claimed in claim 1, wherein a handle (6) is installed on the upper surface of the rear side of the base (1), and a fixing member (7) is arranged on the upper surface of the front side of the base (1).

6. The asphalt spreading device for the old cement concrete pavement capable of preventing solidification as claimed in claim 5, wherein a rotating shaft (8) is connected to the inner side of the fixing member (7), and the road roller (9) is rotatably connected to the fixing member (7) through the rotating shaft (8).

7. The asphalt spreading device for the old cement concrete pavement preventing solidification as claimed in claim 1, wherein a feed inlet (10) is arranged at the rear side of the top of the stirring tank (301), and a discharge outlet (11) is arranged at the bottom of the stirring tank (301).

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