CN213867206U

CN213867206U - A kind of asphalt regeneration mixing device for highway maintenance work

Info

Publication number: CN213867206U
Application number: CN202022636167.0U
Authority: CN
Inventors: 图雅; 肖旭东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-14
Filing date: 2020-11-14
Publication date: 2021-08-03
Anticipated expiration: 2030-11-14

Abstract

The utility model belongs to the technical field of highway maintenance, in particular to an asphalt regeneration and stirring device for highway maintenance operations, comprising a base, a support plate is fixedly connected to the upper part of the base, and support blocks are fixedly connected to both sides of the support plate, and the Two sides of the support block are rollingly connected with rollers, a hydraulic lifting rod 1 is fixedly connected above the base, one end of the hydraulic lifting rod 1 is rotatably connected with a rotating rod, and a cover plate is fixedly connected above the rotating rod, One end of the cover plate is fixedly connected with a stirring box, a surface of the stirring box is fixedly connected with a fixed gear, and a sliding rail is provided on the surface of the stirring box. Through the design of the stirring blade and the fixed gear, the utility model enables the whole device to stir the mixture inside, and at the same time, through the rotation of the whole mixing box outside, the mixture is stirred more evenly, the quality of the regenerated asphalt is improved, and the mixture is avoided. Adhesion to the wall of the box.

Description

Highway maintenance operation pitch regeneration agitating unit

Technical Field

The utility model relates to a highway maintenance technical field specifically is a highway maintenance operation pitch regeneration agitating unit.

Background

The asphalt pavement recycling technology is a whole set of process that old asphalt pavement needing to be renovated or abandoned is subjected to digging, recovery, heating, crushing and screening by special pavement regeneration equipment, then is re-stirred with a regenerant, new asphalt, new aggregate and the like according to a certain proportion to form a mixture, meets a certain pavement performance and is re-paved on the pavement. Asphalt mixing mixes is the important component part in the pitch regeneration technology, and current pitch agitating unit stirs through the stirring leaf to the agitator tank inside, but this kind of method makes the mixture stirring not enough even, influences the quality of regeneration pitch, and current device is stirring the in-process simultaneously, and the mixture is easy and box wall laminating adhesion, leads to the bituminous mixture to arrange the material difficulty and makes the device work efficiency descend, and processing cost improves. And most residues are left during discharging, so that the proportion of the next mixed material is influenced, and the working process is seriously influenced.

According to the prior asphalt regeneration stirring device for highway maintenance operation, the following problems exist:

1. the existing asphalt stirring device is used for stirring the stirring blades in the stirring box, but the method is used for ensuring that the mixture is not uniformly stirred enough, the quality of regenerated asphalt is influenced, and the mixture is easily attached to the wall surface of the box body to be adhered in the stirring process, so that the asphalt mixture is difficult to discharge.

2. The existing device also has most residues after stirring during discharging, the discharging is insufficient, and the next mixture proportion can be influenced, so that the working process is seriously influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a highway maintenance operation pitch regeneration agitating unit has solved the stirring in the above-mentioned background not enough even, the mixture easily with box wall laminating adhesion and the insufficient problem of the ejection of compact.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a highway maintenance operation asphalt regeneration stirring device comprises a base, wherein a supporting plate is fixedly connected above the base, supporting blocks are fixedly connected to two sides of the supporting plate, rollers are connected to two sides of the supporting blocks in a rolling mode, a first hydraulic telescopic rod is fixedly connected above the base, a rotating rod is rotatably connected to one end of the first hydraulic telescopic rod, a cover plate is fixedly connected above the rotating rod, a stirring box is fixedly connected to one end of the cover plate, a fixed gear is fixedly connected to the surface of the stirring box, a sliding rail is arranged on the surface of the stirring box, a sliding block is slidably connected above the sliding rail, a first motor is fixedly connected to the surface of the sliding block, a gear is rotatably connected to the output end of the first motor, a rotating shaft is rotatably connected to the edge of the bottom end of the stirring box, a round door is fixedly connected to one end of the rotating shaft, and a second hydraulic telescopic rod is fixedly connected above the base, the one end fixedly connected with motor case of apron, the inside fixedly connected with motor two of motor case, the output of motor two rotates and is connected with the stirring leaf, the top fixedly connected with water tank of base, the water pipe has been seted up to the top of water tank, the one end fixedly connected with squirt of water pipe, the inlet opening has been seted up on the surface of water tank, the below fixedly connected with damping spring of base, damping spring's below fixedly connected with universal wheel.

As an optimized technical scheme of the utility model, the layer board semicircular in shape, the quantity of layer board is two, the top both sides at the base are fixed to the layer board.

As an optimal technical scheme of the utility model, the quantity of hydraulic pressure liter shrinkage pole one is two, hydraulic pressure liter shrinkage pole one is connected through bull stick and apron below fixed connection's bracing piece rotation.

As the utility model discloses a preferred technical scheme, the feed inlet has been seted up to the bottom of agitator tank, the agitator tank is connected with the round door through the pivot.

As an optimal technical scheme of the utility model, the below fixedly connected with pivot piece of motor one, hydraulic pressure telescopic link two is connected with motor one through the pivot piece.

As a preferred technical scheme of the utility model, the one end of water pipe is connected with the water pump, the one end of water piping connection water pump is located the inside of water tank.

(III) advantageous effects

Compared with the prior art, the utility model provides a highway maintenance operation pitch regeneration agitating unit possesses following beneficial effect:

1. this highway maintenance operation pitch regeneration agitating unit makes whole device also make the mixture stirring more even improve the quality of regeneration pitch through the rotation of outside whole agitator tank when can stir the mixture in inside through the design of stirring leaf and fixed gear, has also avoided mixture and box wall laminating adhesion.

2. This highway maintenance operation pitch regeneration agitating unit can the propelling movement mixture fully discharge through the counter-direction rotation of motor two, makes the process of work accelerate for the proportion accuracy of the mixture of convenience next time like this.

Drawings

Fig. 1 is a schematic view of the vertical structure of the present invention;

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

fig. 3 is a schematic view of the cross-sectional structure of the present invention.

In the figure: 1. a base; 2. a support plate; 3. a support block; 4. a roller; 5. a first hydraulic lifting and retracting rod; 6. a rotating rod; 7. a cover plate; 8. a stirring box; 9. fixing a gear; 10. a slide rail; 11. a slider; 12. a first motor; 13. a gear; 14. a rotating shaft; 15. a circular door; 16. a second hydraulic lifting and contracting rod; 17. a motor case; 18. a second motor; 19. stirring blades; 20. a water tank; 21. a water pipe; 22. a water gun; 23. a water inlet hole; 24. a damping spring; 25. a universal wheel.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: an asphalt regeneration stirring device for highway maintenance operation comprises a base 1, wherein a supporting plate 2 is fixedly connected above the base 1, supporting blocks 3 are fixedly connected on two sides of the supporting plate 2, rollers 4 are connected on two sides of the supporting blocks 3 in a rolling manner, a hydraulic telescopic rod 5 is fixedly connected above the base 1, one end of the hydraulic telescopic rod 5 is rotatably connected with a rotating rod 6, a cover plate 7 is fixedly connected above the rotating rod 6, one end of the cover plate 7 is fixedly connected with a stirring box 8, a fixed gear 9 is fixedly connected on the surface of the stirring box 8, a sliding rail 10 is arranged on the surface of the stirring box 8, a sliding block 11 is slidably connected above the sliding rail 10, a motor 12 is fixedly connected on the surface of the sliding block 11, a gear 13 is rotatably connected at the output end of the motor 12, a rotating shaft 14 is rotatably connected at the edge of the bottom end of the stirring box 8, a round door 15 is fixedly connected at one end of the rotating shaft 14, and a hydraulic telescopic rod two 16 is fixedly connected above the base 1, the one end fixedly connected with motor case 17 of apron 7, two 18 of the inside fixedly connected with motor of motor case 17, the output of two 18 of motors is rotated and is connected with stirring leaf 19, base 1's top fixedly connected with water tank 20, water pipe 21 has been seted up to water tank 20's top, water pipe 21's one end fixedly connected with squirt 22, inlet opening 23 has been seted up on water tank 20's surface, base 1's below fixedly connected with damping spring 24, damping spring 24's below fixedly connected with universal wheel 25.

In the embodiment, materials are poured into the stirring box 8 through the feeding hole at the bottom end of the stirring box 8, the stirring blade 19 is driven to rotate through the second motor 18, the asphalt mixture is stirred under the rotation of the stirring blade 19, the fixed gear 9 is designed on the surface of the stirring box 8, the first motor 12 fixed on the surface of the sliding block 11 drives the gear 13 to rotate through the first motor 12, the whole stirring box 8 is driven to rotate together due to the clamping of the gear 13 and the fixed gear 9, the quality of the regenerated asphalt is sufficiently and uniformly stirred by the mixture, meanwhile, the mixture is prevented from being adhered to the wall surface of the box body, the asphalt mixture is difficult to discharge, the angle of the stirring box 8 can be changed through the design of the first hydraulic telescopic rod 5, the mixture can come out from the feeding hole through changing the angle after the stirring is finished, and the mixture can be pushed to be sufficiently discharged through the reverse rotation of the second, therefore, the process of work is accelerated so as to facilitate the accurate proportion of the next mixture, the stirring box 8 can still rotate under the condition of changing angles through the design of the hydraulic lifting and contracting rod II 16, the roller 4 is arranged above the supporting plate 2, so that the stirring box 8 can rotate more smoothly, the damping spring 24 is arranged below the base 1, and the device is more stable in order to achieve the damping effect during the work of the device.

Specifically, layer board 2 is semicircular, and the quantity of layer board 2 is two, and layer board 2 is fixed on the top both sides of base 1.

In this embodiment, it is gyro wheel 4 to be a semicircular top at layer board 2, makes the laminating more smooth and easy when agitator tank 8 is rotatory, and layer board 2 is fixed respectively at base 1 top both ends, and is more stable when making agitator tank 8 rotatory.

Specifically, the number of the first hydraulic lifting and shrinking rods 5 is two, and the first hydraulic lifting and shrinking rods 5 are rotatably connected with supporting rods fixedly connected below the cover plate 7 through rotating rods 6.

In this embodiment, hydraulic pressure liter shrinkage pole 5 is fixed on the bracing piece of apron 7 below, and this design makes can let the mixture come out from the feed inlet through the transform angle after the stirring is accomplished, can the abundant discharge of propelling movement mixture by two 18 your direction rotations of motor again, and the process of the accurate work that makes of proportion of the mixture of convenient next like this accelerates.

Specifically, the feed inlet has been seted up to agitator tank 8's bottom, and agitator tank 8 is connected with round door 15 through pivot 14.

In this embodiment, the bottom of agitator tank 8 has designed the feed inlet, and the feed inlet also is the discharge gate, closes round door 15 through pivot 14 after pouring the mixture into, is in airtight state during the messenger's stirring, guarantees to stir fully.

Specifically, a rotating shaft block is fixedly connected to the lower portion of the first motor 12, and the second hydraulic telescopic rod 16 is connected with the first motor 12 through the rotating shaft block.

In this embodiment, the rotating shaft block is designed below the first motor 12, and the first motor 12 can still drive the stirring box 8 to rotate when the stirring box 8 changes the angle through the rotating shaft block.

Specifically, one end of the water pipe 21 is connected with a water pump, and one end of the water pipe 21 connected with the water pump is located inside the water tank 20.

In this embodiment, the water pump is placed inside the water tank 20, and the water gun 22 can pump water at any time through the water pump, so that the water can be conveniently injected into the stirring tank 8.

The utility model discloses a theory of operation and use flow: pour the material into agitator tank 8 through the feed inlet at agitator tank 8 bottom, it is rotatory to drive stirring leaf 19 through two motors 18, there is fixed gear 9 through the surface design at agitator tank 8, rethread slider 11 fixed surface's motor 12, it is rotatory to drive gear 13 by motor 12, so drive whole agitator tank 8 and rotate together because gear 13 blocks with fixed gear 9, whole agitator tank 8 also rotates together when stirring to bituminous mixture under stirring leaf 19's rotation, make the mixture stir the quality that improves the regeneration pitch enough evenly, later make agitator tank 8 can the transform angle through the design of hydraulic pressure lift-draw pole 5, make can let the mixture come out from the feed inlet through the transform angle after the stirring is accomplished, again can the propelling movement mixture by two motors 18 counter-direction rotations fully discharge.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a highway maintenance operation pitch regeneration agitating unit, includes base (1), the top fixedly connected with layer board (2) of base (1), its characterized in that: the supporting blocks (3) are fixedly connected to two sides of the supporting plate (2), idler wheels (4) are connected to two sides of the supporting blocks (3) in a rolling mode, a hydraulic telescopic rod I (5) is fixedly connected to the upper portion of the base (1), a rotating rod (6) is rotatably connected to one end of the hydraulic telescopic rod I (5), a cover plate (7) is fixedly connected to the upper portion of the rotating rod (6), a stirring box (8) is fixedly connected to one end of the cover plate (7), a fixed gear (9) is fixedly connected to the surface of the stirring box (8), a sliding rail (10) is arranged on the surface of the stirring box (8), a sliding block (11) is slidably connected to the upper portion of the sliding rail (10), a motor I (12) is fixedly connected to the surface of the sliding block (11), a gear (13) is connected to the output end of the motor I (12) in a rolling mode, and a rotating shaft (14) is rotatably connected to the bottom end edge of the stirring box (8), the one end fixedly connected with round door (15) of pivot (14), that fixedly connected with hydraulic pressure of the top of base (1) rises telescopic link two (16), the one end fixedly connected with motor case (17) of apron (7), the inside fixedly connected with motor two (18) of motor case (17), the output of motor two (18) is rotated and is connected with stirring leaf (19), the top fixedly connected with water tank (20) of base (1), water pipe (21) have been seted up to the top of water tank (20), the one end fixedly connected with squirt (22) of water pipe (21), inlet opening (23) have been seted up on the surface of water tank (20), the below fixedly connected with damping spring (24) of base (1), the below fixedly connected with universal wheel (25) of damping spring (24).

2. The asphalt recycling stirring device for highway maintenance operation according to claim 1, wherein: the supporting plates (2) are semicircular, the number of the supporting plates (2) is two, and the supporting plates (2) are fixed on two sides above the base (1).

3. The asphalt recycling stirring device for highway maintenance operation according to claim 1, wherein: the hydraulic lifting and shrinking device is characterized in that the number of the first hydraulic lifting and shrinking rods (5) is two, and the first hydraulic lifting and shrinking rods (5) are rotatably connected with supporting rods fixedly connected with the lower portion of the cover plate (7) through rotating rods (6).

4. The asphalt recycling stirring device for highway maintenance operation according to claim 1, wherein: the feed inlet has been seted up to the bottom of agitator tank (8), agitator tank (8) are connected with round door (15) through pivot (14).

5. The asphalt recycling stirring device for highway maintenance operation according to claim 1, wherein: and a rotating shaft block is fixedly connected below the first motor (12), and the second hydraulic telescopic rod (16) is connected with the first motor (12) through the rotating shaft block.

6. The asphalt recycling stirring device for highway maintenance operation according to claim 1, wherein: one end of the water pipe (21) is connected with a water pump, and one end of the water pipe (21) connected with the water pump is positioned inside the water tank (20).