CN213699516U

CN213699516U - Cold regenerating unit of municipal administration bituminous paving

Info

Publication number: CN213699516U
Application number: CN202022106190.9U
Authority: CN
Inventors: 吕邦年; 朱杰; 谭琼芳
Original assignee: Hubei Shenghong Construction Engineering Co ltd
Current assignee: Hubei Shenghong Construction Engineering Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-07-16
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a municipal administration bituminous paving cold recycling device, including supporting leg, first motor, the second motor, discharging pipe and scraper blade, the pitch mixed raw materials that will stir are poured into to the agitator inside through the feeder hopper, start the second motor through the switch, the rotation end through the second motor drives the pivot rotation, and then make the puddler, stirring diaphragm and scraper blade rotate, cooperation through puddler and stirring diaphragm makes the pitch mixed raw materials stirring in the agitator more even, simultaneously scrape the pitch that adheres on the agitator inner wall through the scraper blade and fall and continue stirring, further make the pitch emulsion in the agitator can stir more even, the rotation end through the first motor drives the threaded rod and rotates, drive the slider and slide on the slide rail, and then through the cooperation of connecting rod, make the agitator rotate along the point of interaction with the support column, make the agitator slope, be convenient for more pour the inside pitch emulsion of agitator.

Description

Cold regenerating unit of municipal administration bituminous paving

Technical Field

The utility model relates to a cold regenerating unit specifically is a cold regenerating unit in municipal administration pitch road surface.

Background

The cold regeneration of asphalt pavement is widely applied to the major repair and reconstruction of highways due to the advantages of simple construction process, short construction period, material saving and the like, the cold regenerated asphalt pavement is an old asphalt surface material obtained from the asphalt pavement by adopting milling, excavating and other modes, and the cold regenerated asphalt pavement is a uniform asphalt emulsion prepared by emulsification processing of petroleum asphalt and water under the action of an emulsifier, a stabilizer and the like and then paved back to the pavement by paving and rolling.

Most of stirring devices for stirring emulsified asphalt at present are single in structure, and the asphalt mixing raw materials placed in a stirring machine are difficult to stir uniformly, so that the stirring devices need to be further improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cold regenerating unit of municipal administration bituminous paving 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: a municipal asphalt pavement cold regeneration device comprises a stirring barrel, wherein the outer wall of the stirring barrel is fixedly connected with a feed hopper in a penetrating way, one end of the stirring barrel is fixedly connected with a discharging pipe in a penetrating way, the top of the discharging pipe is connected with a baffle in a penetrating way, the bottom of the baffle is attached to the inner wall of the discharging pipe, the other end of the stirring barrel is fixedly connected with a second motor, the inner wall of the stirring barrel is rotatably connected with a rotating shaft, the rotating shaft and the stirring barrel are concentrically arranged, one end of the rotating shaft penetrates through the other end of the stirring barrel and is fixedly connected with the rotating shaft of the second motor, two scraping plates are symmetrically arranged on the outer side of the rotating shaft, the outer walls of the two scraping plates are attached to the inner wall of the stirring barrel, a plurality of stirring rods are arranged between the two scraping plates and the rotating shaft, one end of, the lateral wall symmetry fixedly connected with a plurality of stirring diaphragm of puddler.

As a further aspect of the present invention: a bottom plate is arranged below the stirring barrel, and a switch, a first motor, a support column, a slide rail and a fixing block are fixedly connected to the top of the bottom plate.

As a further aspect of the present invention: the utility model discloses a motor, including support column, slide rail top, slide rail, threaded rod, fixed block, connecting rod, slide rail top and the outer wall of agitator are articulated, slide rail top sliding connection has the slider, the slide rail top is provided with the threaded rod, the one end of threaded rod is run through and is connected with the lateral wall rotation of support column behind the lateral wall of slider, the outer wall and the slider threaded connection of threaded rod, the other end of threaded rod run through behind the lateral wall of fixed block with the rotation end fixed connection of first motor, the threaded rod top is provided with the connecting rod, the one.

As a further aspect of the present invention: two spacing posts of bottom plate top symmetry fixedly connected with, two spacing capital end all laminates with the outer wall of agitator, four supporting legs of bottom plate bottom symmetry fixedly connected with.

As a further aspect of the present invention: the first motor and the second motor are both electrically connected with a switch through wires, and the switch is electrically connected with an external power supply through wires.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the second motor is started through the switch, the rotating end of the second motor drives the rotating shaft to rotate, so that the stirring rod, the stirring transverse plate and the scraping plate rotate, the asphalt mixed raw material in the stirring barrel is stirred more uniformly through the matching of the stirring rod and the stirring transverse plate, and meanwhile, asphalt adhered to the inner wall of the stirring barrel is scraped off through the scraping plate to be continuously stirred, so that the asphalt emulsion in the stirring barrel can be stirred more uniformly;

2. start first motor through switch, rotate the end through first motor and drive the threaded rod and rotate, drive the slider and slide on the slide rail, and then the cooperation through the connecting rod, make the agitator rotate along the intersection point with the support column, make the agitator slope, and then pull open the pitch that the baffle made after the stirring and pass through the discharging pipe and flow, be convenient for more pour out the inside pitch emulsion of agitator.

Drawings

FIG. 1 is a schematic structural diagram of a municipal asphalt pavement cold recycling device.

FIG. 2 is a schematic view of a partial cross-section of a municipal asphalt pavement cold recycling device.

FIG. 3 is a schematic view of a partial cross-sectional structure of a municipal asphalt pavement cold recycling device.

Shown in the figure: supporting leg 1, bottom plate 2, switch 3, first motor 4, spacing post 5, second motor 6, feeder hopper 7, agitator 8, baffle 9, discharging pipe 10, support column 11, slide rail 12, slider 13, connecting rod 14, threaded rod 15, fixed block 16, puddler 17, stirring diaphragm 18, pivot 19, scraper blade 20.

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 to 3, in the embodiment of the present invention, a municipal asphalt pavement cold recycling device comprises an agitating barrel 8, a feed hopper 7 is fixedly connected to the outer wall of the agitating barrel 8 in a penetrating manner, a discharge pipe 10 is fixedly connected to one end of the agitating barrel 8 in a penetrating manner, a baffle 9 is slidably connected to the top of the discharge pipe 10 in a penetrating manner, the bottom of the baffle 9 is attached to the inner wall of the discharge pipe 10, a second motor 6 is fixedly connected to the other end of the agitating barrel 8, a rotating shaft 19 is rotatably connected to the inner wall of the agitating barrel 8, the rotating shaft 19 and the agitating barrel 8 are concentrically arranged, one end of the rotating shaft 19 is fixedly connected to the rotating shaft of the second motor 6 after penetrating the other end of the agitating barrel 8, two scraping plates 20 are symmetrically arranged outside the rotating shaft 19, the outer walls of the two scraping plates 20 are attached to the inner wall of the agitating barrel 8, the one end of puddler 17 and the outer wall fixed connection of pivot 19, the other end of puddler 17 and the outer wall fixed connection of scraper blade 20, the lateral wall symmetry fixed connection of puddler 17 has a plurality of stirring diaphragm 18, agitator 8 below is provided with bottom plate 2, bottom plate 2 top fixed connection has switch 3, first motor 4, support column 11, slide rail 12 and fixed block 16, support column 11 top is articulated with the outer wall of agitator 8, slide rail 12 top sliding connection has slider 13, be provided with threaded rod 15 above the slide rail 12, the one end of threaded rod 15 runs through behind the lateral wall of slider 13 and is connected with the lateral wall rotation of support column 11, the outer wall and the slider 13 threaded connection of threaded rod 15, the other end of threaded rod 15 runs through behind the lateral wall of fixed block 16 and is connected with the rotation end fixed connection of first motor 4, threaded rod 15 top is provided with connecting rod 14, the one end of connecting rod 14 is articulated with slider 13 top, the other end of connecting rod 14 is articulated with 8 bottoms of agitator, two spacing posts 5 of 2 top symmetry fixedly connected with of bottom plate, two 5 tops of spacing post all laminate with 8 outer walls of agitator, four supporting legs 1 of 2 bottom symmetry fixedly connected with of bottom plate, first motor 4 and second motor 6 all are connected through wire and switch 3 electricity, switch 3 is connected through wire and external power source electricity.

The utility model discloses a theory of operation is: when the device is needed, the asphalt mixing raw material to be stirred is poured into the stirring barrel 8 through the feed hopper 7, the second motor 6 is started through the switch 3, the rotating end of the second motor 6 drives the rotating shaft 19 to rotate, so that the stirring rod 17, the stirring transverse plate 18 and the scraping plate 20 rotate, the asphalt mixing raw material in the stirring barrel 8 is stirred more uniformly through the matching of the stirring rod 17 and the stirring transverse plate 18, meanwhile, the asphalt adhered to the inner wall of the stirring barrel 8 is scraped off through the scraping plate 20 to be continuously stirred, further, the asphalt emulsion in the stirring barrel 8 can be stirred more uniformly, after the stirring is finished, the first motor 4 is started through the switch 3, the rotating end of the first motor 4 drives the threaded rod 15 to rotate, the sliding block 13 is driven to slide on the sliding rail 12, and then through the matching of the connecting rod 14, the stirring barrel 8 rotates along the connection point with the supporting column 11, make 8 slopes of agitator, and then pull open baffle 9 and make the pitch after the stirring flow out through discharging pipe 10, be convenient for more pour the inside pitch emulsion of agitator 8.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a cold regenerating unit of municipal administration bituminous paving, includes agitator (8), its characterized in that: the stirring device is characterized in that a feed hopper (7) is fixedly connected to the outer wall of the stirring barrel (8), a discharge pipe (10) is fixedly connected to one end of the stirring barrel (8), a baffle (9) is connected to the top of the discharge pipe (10) in a penetrating and sliding mode, the bottom of the baffle (9) is attached to the inner wall of the discharge pipe (10), a second motor (6) is fixedly connected to the other end of the stirring barrel (8), a rotating shaft (19) is connected to the inner wall of the stirring barrel (8) in a rotating mode, the rotating shaft (19) and the stirring barrel (8) are arranged concentrically, one end of the rotating shaft (19) is fixedly connected to the rotating shaft of the second motor (6) after penetrating through the other end of the stirring barrel (8), two scraping plates (20) are symmetrically arranged on the outer side of the rotating shaft (19), the outer wall of the two scraping plates (20) is attached to the inner wall of the stirring barrel (8), and, the one end of puddler (17) and the outer wall fixed connection of pivot (19), the other end of puddler (17) and the outer wall fixed connection of scraper blade (20), the lateral wall symmetry fixed connection of puddler (17) has a plurality of stirring diaphragm (18).

2. The municipal asphalt pavement cold recycling device according to claim 1, wherein: a bottom plate (2) is arranged below the stirring barrel (8), and a switch (3), a first motor (4), a support column (11), a sliding rail (12) and a fixing block (16) are fixedly connected to the top of the bottom plate (2).

3. The municipal asphalt pavement cold recycling device according to claim 2, wherein: the utility model discloses a motor, including support column (11), slide rail (12) top sliding connection have slider (13), slide rail (12) top is provided with threaded rod (15), the one end of threaded rod (15) runs through behind the lateral wall of slider (13) and is connected with the lateral wall rotation of support column (11), the outer wall and the slider (13) threaded connection of threaded rod (15), the other end of threaded rod (15) runs through behind the lateral wall of fixed block (16) with the rotation end fixed connection of first motor (4), threaded rod (15) top is provided with connecting rod (14), the one end and the slider (13) top of connecting rod (14) are articulated, the other end and agitator (8) bottom of connecting rod (14) are articulated.

4. The municipal asphalt pavement cold recycling device according to claim 2, wherein: two spacing posts (5) of bottom plate (2) top symmetry fixedly connected with, two spacing post (5) top all laminates with the outer wall of agitator (8), four supporting legs (1) of bottom plate (2) bottom symmetry fixedly connected with.

5. The municipal asphalt pavement cold recycling device according to claim 2, wherein: the first motor (4) and the second motor (6) are both electrically connected with the switch (3) through wires, and the switch (3) is electrically connected with an external power supply through wires.