CN215051798U

CN215051798U - Novel cold regeneration facility of old pitch in road surface

Info

Publication number: CN215051798U
Application number: CN202121309207.9U
Authority: CN
Inventors: 潘林林
Original assignee: Shijiazhuang Fusheng Engineering Design Co ltd
Current assignee: Shijiazhuang Fusheng Engineering Design Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-07
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses a novel cold regeneration facility of old pitch in road surface, include the agitator tank and install in the inside rabbling mechanism of agitator tank, agitator tank right side upper end fixed mounting has the feeder hopper, agitator tank left side upper end fixed mounting has broken fill, the rabbling mechanism includes second motor, first bull stick, conveying cylinder and puddler, puddler and conveying cylinder fixed connection, first bull stick is connected between second motor and conveying cylinder, second motor fixed mounting is at agitator tank up end middle part, first bull stick and second motor output fixed connection, first bull stick lower extreme extends to in the agitator tank and fixedly connected with mounting bracket, mounting bracket lower extreme fixedly connected with connecting rod, connecting rod lower extreme fixed connection is in conveying cylinder upper end, conveying cylinder outer surface fixed connection has the puddler. The utility model discloses can make the material realize stirring from top to bottom in the agitator tank, stir again, improve the mixed effect of stirring greatly, improve stirring efficiency.

Description

Novel cold regeneration facility of old pitch in road surface

Technical Field

The utility model relates to a cold regeneration technical field of old pitch specifically is a novel cold regeneration facility of old pitch in road surface.

Background

After the asphalt pavement is used for several years, the damage speed of the asphalt pavement can be greatly accelerated, but before the pavement is seriously damaged, the pavement can be renovated by repairing the pavement through an asphalt pavement regeneration technology, and the service life of the asphalt pavement can be prolonged. The cold recycled road surface of emulsified asphalt plant mix is old asphalt surface layer material obtained from asphalt road surface by adopting milling, digging and other modes, and simultaneously, petroleum asphalt and water are emulsified under the action of emulsifier, stabilizer and the like to prepare uniform asphalt emulsion, and then the road surface is paved by paving and rolling to finish the repair of the road surface. When the old asphalt material is mixed with water, new asphalt and the like, the mixing speed is slow by only depending on stirring, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel cold regeneration facility of old pitch in road surface 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: the utility model provides a novel cold regeneration facility of old pitch in road surface, includes the agitator tank and installs in the inside rabbling mechanism of agitator tank, agitator tank right side upper end fixed mounting has the feeder hopper, agitator tank left side upper end fixed mounting has broken fill, the rabbling mechanism includes second motor, first bull stick, conveying cylinder and puddler, puddler and conveying cylinder fixed connection, first bull stick is connected between second motor and conveying cylinder.

Preferably, the rear side wall of the crushing hopper is fixedly connected with two symmetrically distributed first motors, the crushing hopper is rotatably connected with two symmetrically distributed crushing rollers, and a rotating shaft of each crushing roller penetrates through the rear side wall of the crushing hopper and is fixedly connected with the output end of the first motor.

Preferably, second motor fixed mounting is in agitator tank up end middle part, first bull stick and second motor output fixed connection, first bull stick lower extreme extends to in the agitator tank and fixedly connected with mounting bracket, mounting bracket lower extreme fixedly connected with connecting rod, connecting rod lower extreme fixed connection is in the transport cylinder upper end, transport cylinder outer surface fixed connection has the puddler.

Preferably, fixed mounting has the third motor in the mounting bracket, third motor output end fixedly connected with second bull stick, second bull stick lower extreme extends to conveying bobbin base portion and fixed surface is connected with helical blade.

Preferably, the lower end of the stirring box is fixedly connected with a discharge pipe.

Preferably, a control valve is installed on the discharge pipe.

Preferably, the upper end of the stirring box is fixedly connected with a water inlet pipe.

Preferably, the lower end of the stirring box is fixedly connected with a support frame.

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

1. when the utility model is used, the second motor and the third motor are started, the second motor drives the conveying cylinder and the stirring rod to rotate through the first rotating rod, materials in the stirring box are stirred and mixed, the third motor drives the helical blade to rotate through the second rotating rod, so that the helical blade can convey the materials at the bottom of the stirring box to the upper end of the conveying cylinder through the conveying cylinder and then stir the materials after being discharged from the gap of the connecting rod, the materials in the stirring box are stirred up and down, and the materials are stirred again, thereby greatly improving the mixing effect of stirring and improving the stirring efficiency;

2. the utility model discloses an installation is broken to be fought, and the first motor of broken fill rear side drives the crushing roller and rotates to carry out the breakage to old bituminous material, it is inhomogeneous when avoiding old bituminous material to differ in size to cause follow-up stirring to mix.

Drawings

FIG. 1 is a schematic view of the overall structure of the novel pavement old asphalt cold recycling device of the present invention;

FIG. 2 is a top view structural diagram of a crushing hopper in the novel pavement old asphalt cold recycling device of the present invention;

fig. 3 is the overlooking structure diagram of the conveying cylinder and the stirring rod in the novel pavement old asphalt cold recycling device.

In the figure: 1. a stirring box; 2. a support frame; 3. a water inlet pipe; 4. a feed hopper; 5. a crushing hopper; 6. a first motor; 7. a crushing roller; 8. a discharge pipe; 9. a second motor; 10. a first rotating lever; 11. a mounting frame; 12. a connecting rod; 13. a control valve; 14. a delivery cartridge; 15. a third motor; 16. a second rotating rod; 17. a helical blade; 18. a stirring rod.

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. 1-3, the present invention provides a technical solution: the utility model provides a novel cold regeneration facility of old pitch in road surface, include agitator tank 1 and install in 1 inside rabbling mechanism of agitator tank, 1 right side upper end fixed mounting of agitator tank has feeder hopper 4,

feeder hopper

4 and 1 inner chamber intercommunication of agitator tank, feeder hopper 4 is used for adding pitch, 1 left side upper end fixed mounting of agitator tank has broken 5 of fighting, broken 5 of fighting and 1 inner chamber intercommunication of agitator tank, the rabbling mechanism includes second motor 9, first bull stick 10, a transport section of thick bamboo 14 and puddler 18,

puddler

18 and 14 fixed connection of a transport section of thick bamboo, first bull stick 10 is connected between second motor 9 and a transport section of thick bamboo 14.

Fixedly connected with two symmetric distribution's first motor 6 on the broken 5 rear side wall of fighting, broken 5 internal rotations of fighting are connected with two symmetric distribution's crushing roller 7, and crushing roller 7's pivot runs through broken 5 rear side wall of fighting and first motor 6 output end fixed connection, and two first motor 6 rotate opposite direction, drive crushing roller 7 through first motor 6 and rotate to carry out the breakage to old pitch material, it is inhomogeneous when avoiding old pitch material to differ in size to cause follow-up stirring to mix.

Second motor 9 fixed mounting is in 1 up end middle part of agitator tank, first bull stick 10 and the output end fixed connection of second motor 9, first bull stick 10 lower extreme extends to agitator tank 1 in and fixedly connected with mounting bracket 11, mounting bracket 11 lower extreme fixedly connected with connecting

rod

12, 12 annular array of connecting rod distribute, connecting rod 12 lower extreme fixed connection is in 14 upper ends of delivery cylinder, 14 outer fixed surface of delivery cylinder is connected with puddler 18, second motor 9 drives delivery cylinder 14 and puddler 18 through first bull stick 10 and rotates, stir the mixture to the material in the agitator tank 1.

Fixed mounting has third motor 15 in the mounting bracket 11, third motor 15 direction of rotation and second motor 9 opposite direction of rotation, third motor 15 output end fixedly connected with second bull stick 16, second bull stick 16 lower extreme extends to 14 bottoms of feed cylinder and fixed surface is connected with helical blade 17,

second bull stick

16 and 14 center pin coincidence of feed cylinder, third motor 15 drives helical blade 17 through second bull stick 16 and rotates, make helical blade 17 can carry 1 bottom material of agitator tank to feed cylinder 14 upper end through feed cylinder 14 and stir again after discharging from connecting rod 12 clearance, thereby material realizes flipping from top to bottom in making agitator tank 1, stir again, improve the mixed effect of stirring greatly, improve stirring efficiency.

The lower end of the stirring box 1 is fixedly connected with a discharge pipe 8, and the discharge pipe 8 is communicated with the inner cavity of the stirring box 1.

The discharging pipe 8 is provided with a control valve 13, and the control valve 13 is convenient for controlling the opening and closing of the discharging pipe 8 and the discharging speed.

The upper end of the stirring box 1 is fixedly connected with a water inlet pipe 3, so that water can be added into the stirring box 1 conveniently.

The lower end of the stirring box 1 is fixedly connected with a support frame 2 for supporting the stirring box 1.

The working principle is as follows: when the utility model is used, old asphalt materials are added into a crushing hopper 5, a first motor 6 drives a crushing roller 7 to rotate, so as to crush the old asphalt materials, the problem that the subsequent stirring and mixing are not uniform due to different sizes of the old asphalt materials is avoided, the crushed old asphalt materials slide into an inner cavity of a stirring box 1, a proper amount of new asphalt and water are respectively added into the inner cavity of the stirring box 1 through a feed hopper 4 and a water inlet pipe 3, a second motor 9 and a third motor 15 are simultaneously started, the second motor 9 drives a conveying cylinder 14 and a stirring rod 18 to rotate through a first rotating rod 10 to stir and mix the materials in the stirring box 1, the third motor 15 drives a helical blade 17 to rotate through a second rotating rod 16, so that the helical blade 17 can convey the materials at the bottom of the stirring box 1 to the upper end of the conveying cylinder 14 through the conveying cylinder 14 and discharge the materials from a gap of a connecting rod 12 and then stir, therefore, the materials in the stirring box 1 are turned up and down and stirred, the mixing effect of stirring is greatly improved, and the stirring efficiency is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a novel cold regeneration facility of old pitch in road surface, includes agitator tank (1) and installs in agitator tank (1) inside rabbling mechanism, its characterized in that: agitator tank (1) right side upper end fixed mounting has feeder hopper (4), agitator tank (1) left side upper end fixed mounting has broken fill (5), rabbling mechanism includes second motor (9), first bull stick (10), transport cylinder (14) and puddler (18), puddler (18) and transport cylinder (14) fixed connection, first bull stick (10) are connected between second motor (9) and transport cylinder (14).

2. The novel cold recycling equipment for the old asphalt on the road surface according to claim 1, is characterized in that: the crushing hopper is characterized in that a first motor (6) is fixedly connected to the rear side wall of the crushing hopper (5), a crushing roller (7) is rotatably connected to the crushing hopper (5), and a rotating shaft of the crushing roller (7) penetrates through the rear side wall of the crushing hopper (5) and is fixedly connected with the output end of the first motor (6).

3. The novel cold recycling equipment for the old asphalt on the road surface according to claim 1, is characterized in that: second motor (9) fixed mounting is in agitator tank (1) up end middle part, first bull stick (10) and second motor (9) output fixed connection, first bull stick (10) lower extreme extends to agitator tank (1) in and fixedly connected with mounting bracket (11), mounting bracket (11) lower extreme fixedly connected with connecting rod (12), connecting rod (12) lower extreme fixed connection is in transport section of thick bamboo (14) upper end, transport section of thick bamboo (14) outer fixed surface is connected with puddler (18).

4. The novel cold recycling equipment for the old asphalt on the road surface according to claim 3, is characterized in that: fixed mounting has third motor (15) in mounting bracket (11), third motor (15) output end fixedly connected with second bull stick (16), second bull stick (16) lower extreme extends to conveying cylinder (14) bottom and fixed surface is connected with helical blade (17).

5. The novel cold recycling equipment for the old asphalt on the road surface according to claim 1, is characterized in that: the lower end of the stirring box (1) is fixedly connected with a discharge pipe (8).

6. The novel cold recycling equipment for the old asphalt on the road surface according to claim 5, is characterized in that: and a control valve (13) is arranged on the discharge pipe (8).

7. The novel cold recycling equipment for the old asphalt on the road surface according to claim 1, is characterized in that: the upper end of the stirring box (1) is fixedly connected with a water inlet pipe (3).

8. The novel cold recycling equipment for the old asphalt on the road surface according to claim 1, is characterized in that: the lower end of the stirring box (1) is fixedly connected with a support frame (2).