CN215906523U - Mixture heating mixing device for expressway asphalt maintenance - Google Patents

Abstract

The utility model provides a mixture heating and mixing device for highway asphalt maintenance, which relates to the technical field of asphalt heating and mixing devices and comprises a base and a floating device, wherein the floating device comprises a threaded rod, the threaded rod is rotatably connected with the surface of the base, a rotating wheel is fixedly arranged at one end port of the threaded rod, a sliding rod is fixedly arranged on the surface of the base, a movable block is in threaded connection with the surface of the threaded rod, swinging rods are hinged to the surfaces of two sides of the movable block, four vertical plates are hinged to the bottom surface of the base, every two vertical plates form a group, a rotating shaft is rotatably connected between every two vertical plates, a compression roller is fixedly arranged on the surface of the rotating shaft, and a transverse plate is fixedly arranged between every two vertical plates. The utility model solves the problem that the existing mixture heating and mixing device for maintaining the asphalt of the expressway is lack of a leveling device, so that the asphalt cannot be uniformly coated after the asphalt is paved every time, and the road surface is easy to have unevenness after the asphalt is solidified.

Description

Mixture heating mixing device for expressway asphalt maintenance

Technical Field

The utility model relates to the technical field of asphalt heating and mixing devices, in particular to a mixture heating and mixing device for highway asphalt maintenance.

Background

After the highway pavement is used for a long time, asphalt on the pavement needs to be repaired and maintained, workers can crush or cut the pavement needing to be maintained by using a hydraulic pick, then spray asphalt into the pit groove, then place the crushed blocks on an asphalt regeneration maintenance vehicle by using a shovel, heat and stir the asphalt mixture by the maintenance vehicle for treatment, pour out the asphalt mixture from a discharge port, lay the regenerated asphalt into the pit groove by using the workers,

the mixture heating mix device that current highway pitch maintenance was used is because lack the floating device, lays at pitch at every turn and accomplishes after, can't paint the pitch evenly, and then leads to waiting the pitch solidification after the road surface appear unevenness easily.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the problems in the background art.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a mixture heating mix device that highway pitch maintenance was used, includes base and floating device, the surface of base is equipped with floating device, floating device includes the threaded rod, the surface of threaded rod and base is rotated and is connected, the one end port fixed mounting of threaded rod has the runner, the fixed surface of base installs the slide bar, the surperficial threaded connection of threaded rod has the movable block, the both sides surface of movable block all articulates there is the swinging arms, the bottom surface of base articulates there are four risers, four every two of riser are a set of, every group rotate between the riser and be connected with the pivot, the fixed surface of pivot installs the compression roller, every group fixed mounting has the diaphragm between the riser.

Preferably, the threaded rod is rotatably connected with the base through a rotating wheel, and the movable block is slidably connected with the sliding rod through the threaded rod.

Preferably, one end of the swinging rod, which is far away from the movable block, is hinged with the transverse plate, and the vertical plate is rotatably connected with the base through the transverse plate.

Preferably, the bottom fixed surface of base installs four pulleys, the fixed surface of base installs the push rod, the fixed surface of base installs the agitator tank, the one end fixed surface that the base was kept away from to the agitator tank installs the feeder hopper, the top fixed surface of agitator tank installs the motor, the output shaft fixed mounting of motor has the bull stick, the equal fixed mounting in both sides surface of bull stick has a plurality of stirring fan blades, stirring fan blade is hollow structure, stirring fan blade's inside fixed mounting has the heating rod, the side fixed mounting of agitator tank has the discharging pipe, the one end swing joint that the agitator tank was kept away from to the discharging pipe has the shower nozzle.

Preferably, the surface of discharging pipe is equipped with fixing device, fixing device includes the bar shaped plate, the fixed surface of bar shaped plate and discharging pipe is connected, the spout has been seted up on the surface of bar shaped plate, the inside sliding connection of spout has the cardboard, the side of bar shaped plate is seted up flutedly, the inside sliding connection of recess has the displacement plate, the fixed surface of shower nozzle installs the fixed block, the draw-in groove has been seted up on the surface of fixed block, the surperficial threaded connection of fixed block has the bolt.

Preferably, one end, far away from the groove, of the displacement plate is fixedly connected with the clamping plate, and the clamping plate is connected with the groove in a sliding mode through the displacement plate.

Preferably, one end, far away from the sliding groove, of the clamping plate is located inside the clamping groove, and a threaded hole matched with the bolt is formed in the surface of one end, located inside the clamping groove, of the clamping plate.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, by arranging the floating device, when the paved asphalt needs floating operation, firstly, the asphalt mixture is poured into the interior of the stirring box from the feeding hopper, then the motor is turned on, the motor rotates to drive the rotating rod to rotate, the rotating rod rotates to drive the stirring fan blades to rotate, the asphalt is stirred by the stirring fan blades, meanwhile, the heating rod on the stirring fan blades heats the asphalt, the asphalt flows into the interior of the spray head from the discharge pipe after the asphalt is heated and stirred, and then is injected into the gap of the pavement by the spray head to repair the pavement, after the asphalt is paved, the rotating wheel rotates to drive the threaded rod to rotate, the threaded rod rotates to drive the movable block to move downwards on the surface of the sliding rod, the movable block moves downwards on the surface of the sliding rod to drive the swinging rod to rotate, the transverse plate is driven to move by the swinging rod to drive the transverse plate to rotate, the riser rotates the drive press roller laminating road surface, promotes the push rod at this moment, utilizes push rod and pulley to drive the base and removes, and the base removes and then drives the compression roller and carry out the operation of floating to pitch, and through the cooperation of above-mentioned structure, it is even to utilize the pitch of compression roller after will repairing to paint, has reduced the pitch and has condensed back road surface unevenness's probability.

2. According to the utility model, through the arrangement of the fixing device, when the spray head is blocked and needs to be disassembled and cleaned, the bolt is firstly screwed, the bolt is screwed out from the inside of the threaded hole, the bolt is separated from the threaded hole, so that the limit between the clamping plate and the clamping groove is lost, at the moment, the displacement plate slides in the groove to drive the clamping plate to slide in the sliding groove, the clamping plate slides in the sliding groove to drive the clamping plate to separate from the clamping groove, the limiting between the spray head and the discharge pipe is lost due to the separation of the clamping plate and the clamping groove, at the moment, the spray head can be disassembled from the surface of the discharge pipe, through the matching of the structures, the spray head can be conveniently and quickly disassembled and cleaned, and the spray head is prevented from being disassembled in time when being blocked, so that the laying work of asphalt is influenced.

Drawings

FIG. 1 is a schematic perspective view of a mixing device for heating and mixing a mixture for maintaining asphalt on a highway according to the present invention;

FIG. 2 is a schematic left-side view structural diagram of a mixture heating and mixing device for highway asphalt maintenance provided by the utility model;

FIG. 3 is a schematic view of the bottom structure of the mixture heating and mixing device for maintaining asphalt on a highway according to the present invention;

FIG. 4 is a schematic view of the internal structure of a mixing box of a mixture heating and mixing device for maintaining asphalt on a highway, which is provided by the utility model;

FIG. 5 is a schematic structural view of a portion A in FIG. 2 of a mixture heating and mixing device for maintaining asphalt in a highway according to the present invention;

illustration of the drawings: 1. a base; 2. a pulley; 3. a push rod; 4. a stirring box; 5. a feed hopper; 6. a motor; 7. a troweling device; 71. a threaded rod; 72. a rotating wheel; 73. a slide bar; 74. a movable block; 75. a swing lever; 76. a vertical plate; 77. a rotating shaft; 78. a compression roller; 79. a transverse plate; 8. a fixing device; 81. a strip plate; 82. a chute; 83. clamping a plate; 84. a groove; 85. a displacement plate; 86. a fixed block; 87. a card slot; 88. a bolt; 9. a discharge pipe; 10. a spray head; 11. a rotating rod; 12. a stirring fan blade; 13. the rod is heated.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 5, the utility model provides a mixture heating and mixing device for highway asphalt maintenance, which includes a base 1 and a leveling device 7, the leveling device 7 is arranged on the surface of the base 1, four pulleys 2 are fixedly mounted on the bottom surface of the base 1, a push rod 3 is fixedly mounted on the surface of the base 1, a stirring box 4 is fixedly mounted on the surface of the base 1, a feed hopper 5 is fixedly mounted on the surface of one end, away from the base 1, of the stirring box 4, a motor 6 is fixedly mounted on the surface of the top of the stirring box 4, a rotating rod 11 is fixedly mounted on an output shaft of the motor 6, a plurality of stirring blades 12 are fixedly mounted on the surfaces of two sides of the rotating rod 11, the stirring blades 12 are of a hollow structure, a heating rod 13 is fixedly mounted inside the stirring blades 12, a discharge pipe 9 is fixedly mounted on the side surface of the stirring box 4, and a spray head 10 is movably connected to one end, away from the stirring box 4, of the discharge pipe 9.

The specific arrangement and function of the troweling means 7 and the fixing means 8 thereof will be described in detail below.

As shown in fig. 1 and fig. 3, the troweling device 7 includes a threaded rod 71, the threaded rod 71 is rotatably connected to the base 1 by means of a rotating wheel 72, a movable block 74 is slidably connected to a sliding rod 73 by means of the threaded rod 71, the threaded rod 71 is rotatably connected to the surface of the base 1, the rotating wheel 72 is fixedly installed at one end port of the threaded rod 71, the rotating wheel 72 rotates to drive the threaded rod 71 to rotate, the threaded rod 71 rotates to drive the movable block 74 to move downward on the surface of the sliding rod 73, the movable block 74 moves downward on the surface of the sliding rod 73 to drive the swinging rod 75 to rotate, the swinging rod 75 rotates to push a transverse plate 79 to move, the transverse plate 79 moves to drive a vertical plate 76 to rotate, the vertical plate 76 rotates to drive a pressing roller 78 to adhere to the road surface, at this time, the pushing rod 3 is pushed, the base 1 is driven by the pushing rod 3 and the pulley 2 to move, and further drive the pressing roller 78 to troweling work on the asphalt, and the repaired asphalt is uniformly smeared by the asphalt by the pressing roller 78 through the cooperation of the above-mentioned structures, reduced pitch condensation back road surface unevenness's probability, base 1's fixed surface installs slide bar 73, threaded rod 71's surface threaded connection has the movable block 74, the both sides surface of movable block 74 all articulates there is the swinging arms 75, the one end and the diaphragm 79 that the movable block 74 was kept away from to swinging arms 75 are articulated, riser 76 rotates with the help of diaphragm 79 and base 1 to be connected, base 1's bottom surface articulates there are four risers 76, per two of four risers 76 are a set of, it is connected with pivot 77 to rotate between every riser 76 of group, the fixed surface of pivot 77 installs compression roller 78, fixed mounting has diaphragm 79 between every riser 76 of group.

The whole floating device 7 achieves the effect that by arranging the floating device 7, when the floating operation is needed to be carried out on the paved asphalt, firstly, the asphalt mixture is poured into the inner part of the stirring box 4 from the feeding hopper 5, then the motor 6 is turned on, the motor 6 rotates to drive the rotating rod 11 to rotate, the rotating rod 11 rotates to drive the stirring fan blades 12 to rotate, the asphalt is stirred by the stirring fan blades 12, meanwhile, the heating rod 13 on the stirring fan blades 12 heats the asphalt, after the asphalt is heated and stirred, the asphalt flows into the spray head 10 from the discharge pipe 9, then the spray head 10 injects the asphalt into the gap of the road surface to repair the road surface, when the asphalt is paved, the rotating wheel 72 is rotated to drive the threaded rod 71 to rotate, the threaded rod 71 rotates to drive the movable block 74 to move downwards on the surface of the sliding rod 73, the movable block 74 moves downwards on the surface of the sliding rod 73 to drive the swinging rod 75 to rotate, utilize swinging arms 75 to rotate promotion diaphragm 79 and remove, diaphragm 79 removes and drives riser 76 and rotate, and riser 76 rotates and drives pressure roller 78 laminating road surface, promotes push rod 3 at this moment, utilizes push rod 3 and pulley 2 to drive base 1 and removes, and base 1 removes and then drives compression roller 78 and carry out the floating operation to pitch, and through the cooperation of above-mentioned structure, the pitch that utilizes compression roller 78 after will repairing is paintd evenly, has reduced the pitch probability of condensing back road surface unevenness.

As shown in fig. 2 and fig. 5, a fixing device 8 is disposed on the surface of the discharging pipe 9, the fixing device 8 includes a strip-shaped plate 81, the strip-shaped plate 81 is fixedly connected to the surface of the discharging pipe 9, a sliding groove 82 is formed in the surface of the strip-shaped plate 81, a clamping plate 83 is slidably connected to the inside of the sliding groove 82, one end of the clamping plate 83, which is far away from the sliding groove 82, is located inside a clamping groove 87, a threaded hole matched with a bolt 88 is formed in the surface of one end of the clamping plate 83, which is located inside the clamping groove 87, a groove 84 is formed in the side surface of the strip-shaped plate 81, a displacement plate 85 is slidably connected to the inside of the groove 84, one end of the displacement plate 85, which is far away from the groove 84, is fixedly connected to the clamping plate 83, the clamping plate 83 is slidably connected to the groove 84 by means of the displacement plate 85, a fixing block 86 is fixedly mounted on the surface of the spray head 10, the clamping groove 87 is formed in the surface of the fixing block 86, the bolt 88 is connected to the bolt 88, and the bolt 88 is screwed out from the inside of the threaded hole, bolt 88 and screw hole separation, make and lose spacingly between cardboard 83 and the draw-in groove 87, at this moment, slide displacement plate 85, displacement plate 85 slides in the inside of recess 84 and drives cardboard 83 at the inside of spout 82 and slide, cardboard 83 slides in the inside of spout 82 and drives its self and draw-in groove 87 separation, cardboard 83 and draw-in groove 87 separation make and lose spacingly between shower nozzle 10 and the discharging pipe 9, at this moment, just can get off shower nozzle 10 from the surface dismantlement of discharging pipe 9, cooperation through the above-mentioned structure, can be convenient quick dismantle the clearance to shower nozzle 10, when avoiding shower nozzle 10 to take place to block up, can not be timely dismantle it, and then influence the work of laying of pitch.

The whole fixing device 8 achieves the effect that by arranging the fixing device 8, when the spray head 10 is blocked and the spray head 10 needs to be disassembled and cleaned, firstly, the bolt 88 is screwed out from the inner part of the threaded hole, the bolt 88 is separated from the threaded hole, the spacing between the clamping plate 83 and the clamping groove 87 is lost, at the moment, the displacement plate 85 slides in the groove 84 to drive the clamping plate 83 to slide in the sliding groove 82, the clamping plate 83 slides in the sliding groove 82 to drive the clamping plate 83 to separate from the clamping groove 87, the clamping plate 83 separates from the clamping groove 87 to enable the spacing between the spray head 10 and the discharge pipe 9 to be lost, the nozzle head 10 can now be removed from the surface of the tapping pipe 9, and, by means of the above-described structural cooperation, the cleaning to dismantling to shower nozzle 10 that can be convenient quick, when avoiding shower nozzle 10 to take place to block up, can not be timely dismantle it, and then influence the work of laying of pitch.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims (7)

1. The utility model provides a mixture heating mix device that highway pitch maintenance was used, includes base (1) and floating device (7), its characterized in that: the surface of the base (1) is provided with a floating device (7), the floating device (7) comprises a threaded rod (71), the threaded rod (71) is rotationally connected with the surface of the base (1), a rotating wheel (72) is fixedly arranged at one end port of the threaded rod (71), a sliding rod (73) is fixedly arranged on the surface of the base (1), a movable block (74) is connected with the surface of the threaded rod (71) in a threaded manner, swing rods (75) are hinged to the surfaces of the two sides of the movable block (74), four vertical plates (76) are hinged to the surface of the bottom of the base (1), every two vertical plates (76) form a group, a rotating shaft (77) is rotatably connected between every two vertical plates (76), the fixed surface of pivot (77) installs compression roller (78), every group fixed mounting has diaphragm (79) between riser (76).

2. The mixture heating and mixing device for maintaining the asphalt of the expressway according to claim 1, wherein: the threaded rod (71) is rotatably connected with the base (1) through a rotating wheel (72), and the movable block (74) is slidably connected with the sliding rod (73) through the threaded rod (71).

3. The mixture heating and mixing device for maintaining the asphalt of the expressway according to claim 1, wherein: the end of the swing rod (75) far away from the movable block (74) is hinged with a transverse plate (79), and the vertical plate (76) is rotatably connected with the base (1) through the transverse plate (79).

4. The mixture heating and mixing device for maintaining the asphalt of the expressway according to claim 1, wherein: four pulleys (2) are fixedly arranged on the bottom surface of the base (1), a push rod (3) is fixedly arranged on the surface of the base (1), the surface of the base (1) is fixedly provided with a stirring box (4), the surface of one end of the stirring box (4) far away from the base (1) is fixedly provided with a feed hopper (5), a motor (6) is fixedly arranged on the top surface of the stirring box (4), a rotating rod (11) is fixedly arranged on an output shaft of the motor (6), a plurality of stirring blades (12) are fixedly arranged on the surfaces of the two sides of the rotating rod (11), the stirring fan blades (12) are of a hollow structure, the heating rods (13) are fixedly arranged in the stirring fan blades (12), the side fixed mounting of agitator tank (4) has discharging pipe (9), the one end swing joint that agitator tank (4) were kept away from in discharging pipe (9) has shower nozzle (10).

5. The mixture heating and mixing device for maintaining the asphalt of the expressway as claimed in claim 4, wherein: the surface of discharging pipe (9) is equipped with fixing device (8), fixing device (8) include strip shaped plate (81), the fixed surface of strip shaped plate (81) and discharging pipe (9) is connected, spout (82) have been seted up on the surface of strip shaped plate (81), the inside sliding connection of spout (82) has cardboard (83), the side of strip shaped plate (81) is seted up fluted (84), the inside sliding connection of recess (84) has displacement plate (85), the fixed surface of shower nozzle (10) installs fixed block (86), draw-in groove (87) have been seted up on the surface of fixed block (86), the surface threaded connection of fixed block (86) has bolt (88).

6. The mixture heating and mixing device for maintaining the asphalt of the expressway according to claim 5, wherein: one end, far away from the groove (84), of the displacement plate (85) is fixedly connected with the clamping plate (83), and the clamping plate (83) is connected with the groove (84) in a sliding mode through the displacement plate (85).

7. The mixture heating and mixing device for maintaining the asphalt of the expressway according to claim 5, wherein: one end, far away from the sliding groove (82), of the clamping plate (83) is located inside the clamping groove (87), and a threaded hole matched with the bolt (88) is formed in the surface of one end, located inside the clamping groove (87), of the clamping plate (83).

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