CN213013973U

CN213013973U - Bituminous mixture agitating unit is used in bridge construction

Info

Publication number: CN213013973U
Application number: CN202020955678.6U
Authority: CN
Inventors: 明宇; 杜滨; 李玉庆
Original assignee: Qingdao Traffic Planning And Design Institute Co ltd
Current assignee: Qingdao Traffic Planning And Design Institute Co ltd
Priority date: 2020-05-31
Filing date: 2020-05-31
Publication date: 2021-04-20
Anticipated expiration: 2030-05-31

Abstract

The utility model discloses a bituminous mixture agitating unit is used in bridge construction, including agitator, branch bucket and bottom plate, the upside and the downside of agitator lateral wall all are provided with the swivel, the upside and the downside of branch bucket inside wall all are provided with solid fixed ring, gu fixed ring inside wall is provided with the spout, spout and swivel normal running fit, branch bucket top has the roof through screwed connection, the intermediate position of roof is provided with first motor, first motor output end extends to the below of roof and is connected with the pivot, the roof top is provided with the charge door in the left side of first motor, the bottom of the inboard of agitator is provided with the fixed plate, the bottom of pivot is connected with the top of fixed plate is rotated; the utility model discloses a stir the bituminous mixture each other through first puddler and second puddler for the speed to the bituminous mixture stirring makes more even that the bituminous mixture mixes, improves the quality on bridge road surface, the life-span that the extension bridge road surface used.

Description

Bituminous mixture agitating unit is used in bridge construction

Technical Field

The utility model particularly relates to a bituminous mixture stirring technical field is used in the bridge construction, especially relates to a bituminous mixture agitating unit is used in bridge construction.

Background

In bridge engineering, maintenance is of great importance, the maintenance of bridges is mainly performed by asphalt, the asphalt is a black-brown complex mixture composed of hydrocarbons with different molecular weights and nonmetal derivatives thereof, is one of high-viscosity organic liquids, is in a liquid state, has a black surface and can be dissolved in carbon disulfide. Asphalt is a waterproof, moistureproof and anticorrosive organic cementing material. The asphalt can be mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt: among them, coal tar pitch is a by-product of coking. Petroleum pitch is the residue of crude oil distillation. Natural bitumen is stored underground, and some forms a mineral layer or is accumulated on the surface of the crust. The asphalt is mainly used in the industries of paint, plastics, rubber and the like and pavement and the like.

Traditional bituminous mixture agitating unit can not stir the bituminous mixture of agitator inside wall department to lead to the inhomogeneous that bituminous mixture mixes, mix the easy crackle that appears in the road surface of inhomogeneous bituminous mixture laying bridge, influence bridge road surface laying's quality, lead to the life-span of use to shorten.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an asphalt mixture stirring device for bridge construction.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an asphalt mixture stirring device for bridge construction comprises a stirring barrel, a supporting barrel and a bottom plate, wherein the upper side and the lower side of the outer side wall of the stirring barrel are respectively provided with a rotating ring, the upper side and the lower side of the inner side wall of the supporting barrel are respectively provided with a fixing ring, the inner side wall of the fixing ring is provided with a sliding chute, the sliding chute is in rotating fit with the rotating ring, the top end of the supporting barrel is connected with a top plate through a screw, the middle position of the top plate is provided with a first motor, the output end of the first motor extends to the lower part of the top plate and is connected with a rotating shaft, the top end of the top plate is provided with a charging opening on the left side of the first motor, the bottom end of the inner side of the stirring barrel is provided with a fixing plate, the bottom end of the rotating shaft is rotatably connected with the top end of the fixing plate, the outer side of the rotating shaft, the right side on the top of bottom plate is provided with a piece in the inside of a bucket, and the top fixedly connected with second motor of a piece, the output of second motor are connected with the gear, and the gear meshes with the ring gear mutually, and the bottom of agitator is connected with the discharging pipe, is provided with the valve on the discharging pipe.

Furthermore, the top of roof is at the right side fixedly connected with fan of first motor, and the input of fan is connected with the air-supply line, and the air-supply line runs through the roof and extends to the one end of the below of roof and is provided with the air inlet fill, and the top of roof is provided with the smoke and dust treater on the right side of fan, and the input of smoke and dust treater passes through the connecting pipe with the output of fan and is connected.

Further, a loading hopper is arranged inside the loading opening.

Furthermore, the front end of the branch barrel is provided with a through opening.

Furthermore, a collecting box is arranged at the top end of the bottom plate below the discharge pipe.

The utility model has the advantages that:

1. drive the pivot through first motor and rotate, the pivot rotates and drives first puddler and rotate and stir the bituminous mixture in the agitator, drive gear through the second motor and rotate, gear revolve drives the ring gear and rotates, the ring gear rotates and drives the agitator and rotate, thereby make the second puddler stir the bituminous mixture of lateral wall department in the agitator, again through first puddler and second puddler rotatory with opposite direction, thereby accelerated the speed to the bituminous mixture stirring, make more even that the bituminous mixture mixes, improve its quality of laying the bridge road surface, the life-span of extension bridge road surface use.

2. The smoke dust generated in the stirring process of the asphalt mixture is conveyed into the smoke dust processor through the air inlet hopper and the air inlet pipe for processing, so that the pollution to the environment or the harm to the health of human bodies caused by the emission of the smoke dust into the air is reduced.

Drawings

Fig. 1 is a schematic view of a cross-sectional structure of an asphalt mixture stirring device for bridge construction provided by the utility model;

FIG. 2 is a schematic view of a partial cross-sectional structure of an asphalt mixing device for bridge construction according to the present invention;

fig. 3 is the utility model provides a bituminous mixture agitating unit for bridge construction's overall structure schematic diagram.

In the figure: 1. a stirring barrel; 2. supporting a barrel; 3. a base plate; 4. rotating the ring; 5. a fixing ring; 6. a chute; 7. a screw; 8. a top plate; 9. a first motor; 10. a rotating shaft; 11. a feed inlet; 12. a fixing plate; 13. a first stirring rod; 14. a second stirring rod; 15. a toothed ring; 16. supporting a block; 17. a second motor; 18. a gear; 19. a discharge pipe; 20. a valve; 21. a fan; 22. an air inlet pipe; 23. an air inlet hopper; 24. a smoke dust processor; 25. a connecting pipe; 26. a hopper; 27. a port; 28. and a collection box.

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.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, an asphalt mixture stirring device for bridge construction comprises a stirring barrel 1, a supporting barrel 2 and a bottom plate 3, wherein the upper side and the lower side of the outer side wall of the stirring barrel 1 are both provided with a rotating ring 4, the upper side and the lower side of the inner side wall of the supporting barrel 2 are both provided with a fixing ring 5, the inner side wall of the fixing ring 5 is provided with a chute 6, the chute 6 is in rotating fit with the rotating ring 4, the front end of the supporting barrel 2 is provided with a through opening 27, the top end of the bottom plate 3 is provided with a collecting box 28 below a discharging pipe 19, the collecting box 28 is convenient to place through the through opening 27 and is convenient to collect the uniformly stirred asphalt mixture, the top end of the supporting barrel 2 is connected with a top plate 8 through a screw 7 so as to facilitate the detachment of the top plate 8, the middle position of the top plate 8 is provided with a first motor 9, the model of the first motor 9 is Y, a feed inlet 11 is arranged at the left side of a first motor 9 at the top end of the top plate 8, a feed hopper 26 is arranged inside the feed inlet 11, an asphalt mixture is added into the stirring barrel 1 through the feed hopper 26, a fixing plate 12 is arranged at the bottom end of the inner side of the stirring barrel 1, the bottom end of the rotating shaft 10 is rotatably connected with the top end of the fixing plate 12, a first stirring rod 13 is arranged outside the rotating shaft 10, a second stirring rod 14 is arranged on the inner side wall of the stirring barrel 1, a toothed ring 15 is fixedly connected to the bottom side of the outer side wall of the stirring barrel 1, the top end of the bottom plate 3 is fixedly connected with the bottom end of the supporting barrel 2, a supporting block 16 is arranged inside the supporting barrel 2 at the right side of the top end of the bottom plate 3, a second motor 17 is fixedly connected with the top end of the supporting block 16, the model of the second motor 17 is Y112M-6, the output end of the second motor 17 is connected with a gear, the bottom end of the stirring barrel 1 is connected with a discharge pipe 19, a valve 20 is arranged on the discharge pipe 19, and the valve 20 is opened to facilitate the discharge of the uniformly mixed asphalt mixture from a discharge port and collect the asphalt mixture.

It should be further noted that a fan 21 is fixedly connected to the right side of the first motor 9 at the top end of the top plate 8, an input end of the fan 21 is connected with an air inlet pipe 22, the air inlet pipe 22 penetrates through the top plate 8 and extends to one end below the top plate 8 to be provided with an air inlet hopper 23, a smoke dust processor 24 is arranged at the right side of the fan 21 at the top end of the top plate 8, an input end of the smoke dust processor 24 is connected with an output end of the fan 21 through a connecting pipe 25, and smoke dust generated in the stirring process of the asphalt mixture by the fan 21 is conveyed into the smoke dust processor 24 through the air inlet hopper 23 and the air inlet pipe 22 to be processed, so that pollution to the environment or harm to the health of human.

In the embodiment, the first motor 9, the second motor 17, the fan 21 and the smoke processor 24 are conventional and known devices purchased in the market, and are only used here, the structure and the function of the devices are not improved, and the devices are all provided with control switches matched with the devices, and the positions where the control switches are installed according to actual use requirements, so that an operator can conveniently operate and control the devices.

The working principle of the embodiment is as follows: when in use, firstly, raw materials required by an asphalt mixture are added into the stirring barrel 1 in proportion through the charging hopper 26, then the first motor 9, the second motor 17, the fan 21 and the smoke dust processor 24 are started, smoke dust generated in the stirring process of the asphalt mixture is conveyed into the smoke dust processor 24 through the air inlet hopper 23 and the air inlet pipe 22 for processing, so that the emission of the smoke dust into the air to pollute the environment or harm the health of human bodies is reduced, the rotating shaft 10 is driven to rotate by the first motor 9, the first stirring rod 13 is driven to rotate by the rotating shaft 10 and stir the asphalt mixture in the stirring barrel 1, the gear 18 is driven to rotate by the second motor 17, the gear 18 rotates to drive the toothed ring 15 to rotate, the stirring barrel 1 is driven to rotate by the toothed ring 15, so that the second stirring rod 14 stirs the asphalt mixture at the side wall in the stirring barrel 1, and the first stirring rod 13 and the second stirring rod 14 rotate in opposite directions, thereby quickened the speed to the bituminous mixture stirring, made more even that the bituminous mixture mixes, after the stirring, put the collecting vessel in the below of discharging pipe 19, opened valve 20 and collected the bituminous mixture.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a bituminous mixture agitating unit is used in bridge construction which characterized in that: comprises a stirring barrel (1), a supporting barrel (2) and a bottom plate (3), wherein the upside and the downside of the outer side wall of the stirring barrel (1) are respectively provided with a rotating ring (4), the upside and the downside of the inner side wall of the supporting barrel (2) are respectively provided with a fixing ring (5), the inner side wall of the fixing ring (5) is provided with a chute (6), the chutes (6) are in rotating fit with the rotating rings (4), the top end of the supporting barrel (2) is connected with a top plate (8) through screws (7), the middle position of the top plate (8) is provided with a first motor (9), the output end of the first motor (9) extends to the lower part of the top plate (8) and is connected with a rotating shaft (10), the top end of the top plate (8) is provided with a feed inlet (11) on the left side of the first motor (9), the bottom end of the inner side of the stirring barrel (1) is provided with a, the outer side of pivot (10) is provided with first puddler (13), is provided with second puddler (14) on the inside wall of agitator (1), and bottom side fixedly connected with ring gear (15) of the outside wall of agitator (1), the top of bottom plate (3) and the bottom fixed connection of a bucket (2), the right side on the top of bottom plate (3) is provided with a piece (16) in the inside of a bucket (2), the top fixedly connected with second motor (17) of a piece (16), the output of second motor (17) is connected with gear (18), gear (18) and ring gear (15) mesh mutually, and the bottom of agitator (1) is connected with discharging pipe (19), is provided with valve (20) on discharging pipe (19).

2. The asphalt mixture stirring device for bridge construction according to claim 1, characterized in that: the top of roof (8) is at right side fixedly connected with fan (21) of first motor (9), and the input of fan (21) is connected with air-supply line (22), and air-supply line (22) run through roof (8) and extend to the one end of roof (8) below and be provided with air inlet hopper (23), and the top of roof (8) is provided with smoke and dust treater (24) on the right side of fan (21), and the input of smoke and dust treater (24) passes through connecting pipe (25) with the output of fan (21) and is connected.

3. The asphalt mixture stirring device for bridge construction according to claim 2, characterized in that: and a loading hopper (26) is arranged in the loading opening (11).

4. The asphalt mixture stirring device for bridge construction according to claim 3, wherein: the front end of the branch barrel (2) is provided with a through hole (27).

5. The asphalt mixture stirring device for bridge construction according to claim 4, wherein: a collecting box (28) is arranged at the top end of the bottom plate (3) below the discharge pipe (19).