CN214938989U

CN214938989U - Pavement paving device

Info

Publication number: CN214938989U
Application number: CN202120334288.1U
Authority: CN
Inventors: 陶建辉; 张海波; 张焕珍; 孟祥军; 向闯
Original assignee: Henan Minxing Construction Engineering Co ltd
Current assignee: Henan Minxing Construction Engineering Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-11-30
Anticipated expiration: 2031-02-05

Abstract

The utility model discloses a road surface paving device, which comprises a supporting table, brace table top surface right side sets up the circulating pump, and the circulating pump top sets up steam generator, steam generator left side sets up the insulation can, and insulation can top right side sets up the blast pipe, the blast pipe left side sets up agitator motor, and sets up the feed inlet on the left of the agitator motor, the insulation can below sets up the discharging pipe, and the discharging pipe top sets up the heating resistor silk to heating resistor silk left side and power supply ware output electric connection, brace table bottom four corners position sets up the landing leg, and sets up the gyro wheel bottom the landing leg, brace table top surface left side sets up driving motor, and the driving motor below sets up the roller of sweeping to brace table bottom central point below sets up the compression roller. This road surface paving device has avoided pitch to condense, and the compression roller carries out the compaction to the pitch of road surface top surface under the effect of pneumatic cylinder, has improved the road surface roughness.

Description

Pavement paving device

Technical Field

The utility model relates to a road paving correlation technique field specifically is a road surface device that paves.

Background

At present, asphalt pavement is a common pavement in life, and when the asphalt pavement is paved, a paving device needs to be used for paving the pavement, and the existing asphalt pavement paving device needs to store asphalt in a storage cylinder and then pave the pavement.

However, when the pavement is paved, asphalt is easy to condense at the bottom of the heating cylinder, which affects the working efficiency and causes lower pavement evenness and affects the pavement quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road surface device that paves to what put forward in solving above-mentioned background art when laying the road surface, pitch condenses easily bottom the cartridge heater, influences the problem of work efficiency and road surface quality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a road surface paving device, includes a supporting bench, brace table top surface right side sets up the circulating pump, and the circulating pump top sets up steam generator, steam generator sets up the insulation can in the left side, and insulation can top right side sets up the blast pipe, the blast pipe left side sets up agitator motor, and the agitator motor left side sets up the feed inlet, the insulation can below sets up the discharging pipe, and the discharging pipe top sets up the heating resistor silk to heating resistor silk left side and power supply ware output electric connection, brace table bottom four corners position sets up the landing leg, and the landing leg bottom sets up the gyro wheel, brace table top surface left side sets up driving motor, and the driving motor below sets up sweeps the ground roller to brace table bottom central point below sets up the compression roller.

Preferably, the circulating pump top set up the one-level support frame, and steam generator bottom fixed connection is at the top surface of one-level support frame roof, and the raceway at circulating pump top passes one-level support frame roof and steam generator bottom intercommunication, and the circulating pump left side sets up the condensate tank to the left side drinking-water pipe and the condensate tank bottom intercommunication of circulating pump.

Preferably, the insulation can inside set up the heating cylinder, and feed inlet and heating cylinder top surface left side intercommunication, and blast pipe bottom and heating cylinder top surface right side intercommunication, and the inside stirring doctor-bar that sets up of heating cylinder, and agitator motor's output shaft passes through shaft coupling and the (mixing) shaft top fixed connection of stirring doctor-bar, and the left and right sides doctor-bar of stirring doctor-bar contacts with the inside wall of heating cylinder respectively.

Preferably, the outside of the inside cartridge heater of insulation can set up steam coil, and steam coil right side upper end is connected with steam conveying pipe, and steam conveying pipe right-hand member and steam generator left side top intercommunication, and steam coil bottom right-hand member is connected with the steam return pipe, and the steam return pipe right-hand member inserts the condensate water tank bottom, insulation can bottom fixed connection is at second grade support frame top surface, and second grade support frame roof central point puts and opens the circular opening that matches bottom the cartridge heater, and the cartridge heater bottom is infundibulate structure, and the bottom and the discharging pipe top intercommunication of infundibulate structure, and the discharging pipe top sets up the valve.

Preferably, the heating resistance wire extends to the bottom of the heating cylinder from the top of the discharge pipe.

Preferably, driving motor's output shaft front end fixedly connected with drive pulley, and the drive motor below roller shaft of sweeping the floor's front end fixedly connected with driven pulley, and be connected through the hold-in range between drive pulley and the driven pulley, and sweep the floor around the roller shaft both ends and be provided with the roller frame respectively to roller frame top and a supporting bench bottom surface fixed connection.

Preferably, the top of the compression roller is provided with a roller shaft fixing plate, the front side and the rear side of the upper portion of the roller shaft fixing plate are respectively provided with a hydraulic cylinder, the top of the hydraulic cylinder is fixedly connected with the bottom surface of the supporting table, and the bottom of a hydraulic push rod of the hydraulic cylinder is fixedly connected with the front end and the rear end of the top surface of the roller shaft fixing plate.

Compared with the prior art, the beneficial effects of the utility model are that: the pavement paving device avoids asphalt from being condensed, improves the working efficiency and simultaneously improves the pavement evenness;

1. the insulation can is arranged outside the heating cylinder, so that the heat loss inside the heating cylinder is low, asphalt is better heated in the heating cylinder, the asphalt is always kept in a melting state, a heating resistance wire is wound at the connecting position of the bottom of the heating cylinder and the discharging pipe, the heating resistance wire is electrically connected with the output end of the power supply, and the connecting position of the bottom of the heating cylinder and the discharging pipe is under the heating action of the heating resistance wire, so that the asphalt is prevented from being cooled and condensed when being accumulated at the bottom of the heating cylinder, the asphalt is prevented from being condensed, and the working efficiency is improved;

2. set up in discharging pipe the place ahead and sweep the roller, sweep the floor the roller and clean the place ahead bottom surface under driving motor's drive for the road surface top surface becomes level and smooth, discharging pipe rear compression roller, and the compression roller top sets up two pneumatic cylinders, the roller fixed plate top surface fixed connection at the hydraulic push rod bottom of pneumatic cylinder and compression roller top, the compression roller carries out the compaction to the pitch of road surface top surface under the effect of pneumatic cylinder, has improved the road flatness.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a left side view of the floor sweeping roller of the present invention;

figure 4 is a front view structure schematic diagram of the floor sweeping roller of the utility model.

In the figure: 1. a roller; 2. a support leg; 3. a support table; 4. a circulation pump; 41. a first-stage support frame; 42. a condensed water tank; 5. a steam generator; 6. an exhaust pipe; 7. a stirring motor; 8. a feed inlet; 9. a heat preservation box; 91. a heating cylinder; 92. a steam coil; 93. stirring and scraping; 94. a secondary support frame; 10. a drive motor; 101. a drive pulley; 102. a roller frame; 103. a driven pulley; 11. a sweeping roller; 12. a power supply; 13. heating resistance wires; 14. a discharge pipe; 15. a compression roller; 151. a roll shaft fixing plate; 152. and a hydraulic cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a pavement paving device comprises a supporting table 3, a circulating pump 4 is arranged on the right side of the top surface of the supporting table 3, a steam generator 5 is arranged above the circulating pump 4, a first-stage supporting frame 41 is arranged on the top of the circulating pump 4, the bottom of the steam generator 5 is fixedly connected to the top surface of the top plate of the first-stage supporting frame 41, a water delivery pipe on the top of the circulating pump 4 penetrates through the top plate of the first-stage supporting frame 41 to be communicated with the bottom of the steam generator 5, a condensate tank 42 is arranged on the left side of the circulating pump 4, a left water pumping pipe of the circulating pump 4 is communicated with the bottom of the condensate tank 42, an insulation box 9 is arranged on the left side of the steam generator 5, an exhaust pipe 6 is arranged on the right side of the top of the insulation box 9, a stirring motor 7 is arranged on the left side of the exhaust pipe 6, a feed inlet 8 is arranged on the left side of the stirring motor 7, a heating cylinder 91 is arranged inside the insulation box 9, the feed inlet 8 is communicated with the left side of the top surface of the heating cylinder 91, and the bottom of the exhaust pipe 6 is communicated with the right side of the top surface of the heating cylinder 91, and the heating cylinder 91 is internally provided with a stirring scraping blade 93, an output shaft of the stirring motor 7 is fixedly connected with the top end of a stirring shaft of the stirring scraping blade 93 through a coupler, scraping blades on the left side and the right side of the stirring scraping blade 93 are respectively contacted with the inner side wall of the heating cylinder 91, and the axis of the output shaft of the stirring motor 7 is superposed with the axis of the heating cylinder 91. A discharging pipe 14 is arranged below the heat preservation box 9, a heating resistance wire 13 is arranged at the top of the discharging pipe 14, the left side of the heating resistance wire 13 is electrically connected with the output end of a power supply 12, a steam coil 92 is arranged at the outer side of a heating cylinder 91 in the heat preservation box 9, a steam conveying pipe is connected at the upper end of the right side of the steam coil 92, the right end of the steam conveying pipe is communicated with the top end of the left side of a steam generator 5, a steam return pipe is connected at the right end of the bottom of the steam coil 92, the right end of the steam return pipe is inserted into the bottom of a condensed water tank 42, the bottom of the heat preservation box 9 is fixedly connected to the top surface of a secondary support frame 94, a circular through hole matched with the bottom of the heating cylinder 91 is formed in the central position of a top plate of the secondary support frame 94, the bottom of the heating cylinder 91 is in a funnel-shaped structure, the bottom of the funnel-shaped structure is communicated with the top end of the discharging pipe 14, a valve is arranged above the discharging pipe 14, supporting legs 2 are arranged at the four corners of the supporting table 3, the bottom of the supporting leg 2 is provided with a roller 1, the left side of the top surface of the supporting platform 3 is provided with a driving motor 10, a sweeping roller 11 is arranged below the driving motor 10, a press roller 15 is arranged below the central position of the bottom of the support table 3, a driving belt pulley 101 is fixedly connected with the front end of an output shaft of the driving motor 10, and the front end of the roller shaft of the sweeping roller 11 below the driving motor 10 is fixedly connected with a driven belt pulley 103, the driving belt pulley 101 is connected with the driven belt pulley 103 through a synchronous belt, the front end and the rear end of the roller shaft of the sweeping roller 11 are respectively provided with a roller shaft frame 102, the top of the roller frame 102 is fixedly connected with the bottom surface of the supporting platform 3, the top of the press roller 15 is provided with a roller shaft fixing plate 151, and the front and rear sides above the roller shaft fixing plate 151 are respectively provided with a hydraulic cylinder 152, and the top of the hydraulic cylinder 152 is fixedly connected with the bottom surface of the supporting platform 3, and the bottom of the hydraulic rod of the hydraulic cylinder 152 is fixedly connected to the front and rear ends of the top surface of the roller fixing plate 151.

As shown in fig. 1 and 2, the heat insulation box 9 is provided outside the heating cylinder 91, so that the heat loss inside the heating cylinder 91 is low, the asphalt is better heated in the heating cylinder 91, the asphalt is always in a molten state, and the energy utilization rate is improved. In addition, the heating resistance wire 13 is wound at the connecting position of the bottom of the heating cylinder 91 and the discharge pipe 14, the specific heating resistance wire 14 is tightly wound on the outer wall of the top of the discharge pipe 14, and upwards extends to the outer wall of the bottom of the heating cylinder 91, the heating resistance wire 13 is electrically connected with the output end of the power supply 12, the connecting position of the bottom of the heating cylinder 91 and the discharge pipe 14 is under the heating action of the heating resistance wire 13, so that asphalt is accumulated at the bottom of the heating cylinder 91 without being cooled and condensed, asphalt condensation or agglomeration is avoided, and the work efficiency and the pavement quality are improved.

As shown in fig. 2, fig. 3 and fig. 4, the floor sweeping roller 11 is arranged in front of the discharging pipe 14, the front end of the output shaft of the driving motor 10 is fixedly connected with the driving pulley 101, the front end of the roller shaft of the floor sweeping roller 11 is fixedly connected with the driven pulley 103, the driving pulley 101 is connected with the driven pulley 103 through the synchronous belt, the front end and the rear end of the roller shaft of the floor sweeping roller 11 are respectively provided with the roller frame 102, the top of the roller frame 102 is fixedly connected with the bottom surface of the supporting table 3, the floor sweeping roller 11 is driven by the driving motor 10 to sweep the ground in front, so that the top surface of the road surface is flat, the discharging pipe 14 is provided with the compression roller 15 at the rear, the top of the compression roller 15 is provided with two hydraulic cylinders 152, the bottom of the hydraulic push rod of the hydraulic cylinder 152 is fixedly connected with the top surface of the roller shaft fixing plate 151 at the top of the compression roller 15, the compression roller 15 compacts the asphalt on the top surface under the effect of the hydraulic cylinders 152, and improves the flatness of the road surface.

As in fig. 1, the outside of heat preservation box 9 internal heating section of thick bamboo 91 sets up steam coil 92, steam coil 92 right side upper end is connected with the delivery pipe, delivery pipe right-hand member and the intercommunication of 5 left sides tops of steam generator, steam coil 92 bottom right-hand member is connected with the steam return pipe, steam return pipe right-hand member inserts condensate tank 42 bottom, circulating pump 4 top sets up one-level support frame 41, the top surface at one-level support frame 41 roof of 5 bottom fixed connection of steam generator, the raceway at 4 tops of circulating pump passes one-level support frame 41 roof and steam generator 5 bottom intercommunication, circulating pump 4's left side drinking-water pipe and condensate tank 42 bottom intercommunication, heating section of thick bamboo 91 heats the pitch of a section of thick bamboo under the cyclic heating of steam and melts, and high in heating efficiency.

The utility model discloses road surface paving device's working process and principle: when the pavement paving device is used, asphalt raw materials are put into the heating cylinder 91 through the feeding hole 8, a sealing cover of the feeding hole 8 is closed, steam generated by the steam generator 5 is input into the steam coil 92 through the steam conveying pipe to heat and melt the asphalt raw materials at the inner side of the heating cylinder 91, the stirring motor 7 drives the stirring scraper 93 to stir, the asphalt is prevented from hanging on the wall, gas generated by asphalt heating is discharged through the exhaust pipe 6, the top of the exhaust pipe 6 is provided with an activated carbon adsorption net capable of absorbing harmful substances in the gas, the insulation box 9 is arranged at the outer side of the heating cylinder 91 to ensure that the heat loss in the heating cylinder 91 is low, the asphalt is better heated in the heating cylinder 91 and always keeps in a melting state, the connecting position of the bottom of the heating cylinder 91 and the discharging pipe 14 is wound with the heating resistance wire 13, and the heating resistance wire 13 is electrically connected with the output end of the power supply 12, the connection position of the bottom of the heating cylinder 91 and the discharge pipe 14 is under the heating action of the heating resistance wire 13, so that asphalt is not cooled and condensed when being accumulated at the bottom of the heating cylinder 91, asphalt condensation is avoided, and the work efficiency is improved, the floor sweeping roller 11 is arranged in front of the discharge pipe 14, the front end of the output shaft of the driving motor 10 is fixedly connected with the driving belt pulley 101, the front end of the roller shaft of the floor sweeping roller 11 is fixedly connected with the driven belt pulley 103, the driving belt pulley 101 is connected with the driven belt pulley 103 through a synchronous belt, the front end and the rear end of the roller shaft of the floor sweeping roller 11 are respectively provided with a roller shaft frame 102, the top of the roller shaft frame 102 is fixedly connected with the bottom surface of the support table 3, the floor sweeping roller 11 cleans the front bottom surface under the driving of the driving motor 10, so that the top surface of the road surface becomes flat, the compression roller 15 is arranged behind the discharge pipe 14, the top of the compression roller 15 is provided with two hydraulic cylinders 152, the bottom of the hydraulic push rods of the hydraulic cylinders 152 is fixedly connected with the top surface of the roller shaft fixing plate 151 at the top of the compression roller shaft 15, the compression roller 15 compacts the asphalt on the top surface of the road under the action of the hydraulic cylinder 152, so that the flatness of the road is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A road paving device comprising a support bench (3), characterized in that: the floor cleaning machine is characterized in that a circulating pump (4) is arranged on the right side of the top surface of the supporting table (3), a steam generator (5) is arranged above the circulating pump (4), a heat preservation box (9) is arranged on the left side of the steam generator (5), an exhaust pipe (6) is arranged on the right side of the top of the heat preservation box (9), a stirring motor (7) is arranged on the left side of the exhaust pipe (6), a feeding hole (8) is formed in the left side of the stirring motor (7), a discharging pipe (14) is arranged at the bottom of the heat preservation box (9), a heating resistance wire (13) is arranged at the top of the discharging pipe (14), the left side of the heating resistance wire (13) is electrically connected with the output end of a power supply device (12), supporting legs (2) are arranged at the four corners of the bottom of the supporting table (3), rollers (1) are arranged at the bottom of the supporting legs (2), a driving motor (10) is arranged on the left side of the top surface of the supporting table (3), and a floor cleaning roller (11) is arranged below the driving motor (10), and a press roller (15) is arranged below the central position of the bottom of the support platform (3).

2. The road paving apparatus of claim 1, wherein: circulating pump (4) top set up one-level support frame (41), and steam generator (5) bottom fixed connection is at the top surface of one-level support frame (41) roof, and the raceway at circulating pump (4) top passes one-level support frame (41) roof and steam generator (5) bottom intercommunication, and circulating pump (4) left side sets up condensate tank (42), and the left side drinking-water pipe and the condensate tank (42) bottom intercommunication of circulating pump (4).

3. The road paving apparatus of claim 1, wherein: insulation can (9) inside heating cylinder (91) that sets up, and feed inlet (8) and heating cylinder (91) top surface left side intercommunication, and blast pipe (6) bottom and heating cylinder (91) top surface right side intercommunication, and heating cylinder (91) inside stirring doctor-bar (93) that sets up, and the output shaft of agitator motor (7) passes through the (mixing) shaft top fixed connection of shaft coupling with stirring doctor-bar (93), and the left and right sides doctor-bar of stirring doctor-bar (93) contacts with the inside wall of heating cylinder (91) respectively.

4. A road paving apparatus as claimed in claim 1 or 3, wherein: insulation can (9) inside heating cylinder (91) the outside set up steam coil pipe (92), and steam coil pipe (92) right side upper end is connected with steam conveying pipe, and steam conveying pipe right-hand member and steam generator (5) left side top intercommunication, and steam coil pipe (92) bottom right-hand member is connected with the steam return pipe, and the steam return pipe right-hand member inserts condensate tank (42) bottom, insulation can (9) bottom fixed connection is at second grade support frame (94) top surface, and second grade support frame (94) roof central point puts and opens the circular opening that matches bottom heating cylinder (91), and heating cylinder (91) bottom is infundibulate structure, and the bottom and discharging pipe (14) top intercommunication of infundibulate structure, and discharging pipe (14) top sets up the valve.

5. A road paving apparatus as claimed in claim 1, wherein: the heating resistance wire (13) extends to the bottom of the heating cylinder (91) from the top of the discharge pipe.

6. The road paving apparatus of claim 1, wherein: the floor sweeping roller is characterized in that a driving belt pulley (101) is fixedly connected to the front end of an output shaft of a driving motor (10), a driven belt pulley (103) is fixedly connected to the front end of a roller shaft of the floor sweeping roller (11) below the driving motor (10), the driving belt pulley (101) is connected with the driven belt pulley (103) through a synchronous belt, roller shaft frames (102) are respectively arranged at the front end and the rear end of the roller shaft of the floor sweeping roller (11), and the top of each roller shaft frame (102) is fixedly connected with the bottom surface of a supporting table (3).

7. The road paving apparatus of claim 1, wherein: compression roller (15) top set up roll fixing plate (151), and roll fixing plate (151) top front and back both sides set up respectively by pneumatic cylinder (152), and pneumatic cylinder (152) top and brace table (3) bottom surface fixed connection to both ends fixed connection around the hydraulic pressure push rod bottom of pneumatic cylinder (152) and roll fixing plate (151) top surface.