CN218404918U

CN218404918U - Bituminous mixture agitating unit is used in bituminous paving construction

Info

Publication number: CN218404918U
Application number: CN202222542309.6U
Authority: CN
Inventors: 陈刚; 刘德军; 夏正柏; 李志勇
Original assignee: Suzhou Xudong Construction Engineering Co ltd
Current assignee: Suzhou Xudong Construction Engineering Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-01-31
Anticipated expiration: 2032-09-26

Abstract

The utility model relates to an agitated vessel technical field just discloses a bituminous mixture agitating unit is used in bituminous paving construction, the power distribution box comprises a box body, the top surface fixed mounting of box has the motor frame, the top surface fixed mounting of motor frame has the motor, the output shaft fixedly connected with pivot of motor. The utility model discloses an interior table at the stirring board is seted up a hole and inside groove respectively, make the interior fixed surface of a set of clean frame connect the inner panel, and make the inner panel be located the inside groove, and make the another side connecting rod of inner panel, and make push rod and a hole intercommunication, no. two holes have been seted up through making the surface of pivot, make No. two holes and No. one hole intercommunication, when letting in the air midway to the inner chamber of pivot, make the air pass through No. two holes and enter into a hole and promote the push rod removal, thereby make two sets of clean frames slide along the stirring board, extrude release with adnexed material on the stirring board surface, accomplish automatic convenient cleanness, and is simple in operation, excellent in use effect.

Description

Bituminous mixture agitating unit is used in bituminous paving construction

Technical Field

The utility model relates to an agitated vessel technical field, more specifically say, the utility model relates to a bituminous mixture agitating unit is used in bituminous paving construction.

Background

In recent years, with the rapid development of national economy of China and the continuous prosperity of the transportation industry, the road construction is more and more important in the construction of national infrastructures, and the road materials commonly used in highway engineering at present are asphalt mixtures and cement concrete. The asphalt mixture is a composite material, mainly comprises asphalt, coarse aggregate, fine aggregate and mineral powder, and is added with a modifier, a diluent and an asphalt binder for matching use.

Bituminous paving construction among the prior art uses bituminous mixture agitating unit, in the use, adopt the motor to drive the pivot generally and rotate, and the outer fixed surface in the pivot connects the stirring board, through not only rotatory stirring board, make the stirring board stir the mixture to the pitch raw materials who mixes in the box, however because need add the binder, when the binder input is too much, make the adhesion of pitch mixing material on the surface of stirring board easily, only rely on rotatory centrifugal action can not effectively accomplish to break away from, and the actual clearance degree of difficulty of the stirring board that is located the box inside is great, the result of use is not good.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a bituminous mixture agitating unit is used in bituminous paving construction has the adhesion thing on the clean stirring board of being convenient for and improves the advantage of the internal wall attachment effect of clearance box.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bituminous mixture agitating unit is used in bituminous paving construction, the power distribution box comprises a box body, the top surface fixed mounting of box has the motor frame, the top surface fixed mounting of motor frame has the motor, the output shaft fixedly connected with pivot of motor, the pivot is located the inside of box, the outer fixed surface intercommunication of pivot has the stirring board, the surface activity of stirring board has cup jointed clean frame, the quantity of clean frame is two, two fixedly connected with connecting plate between the clean frame, one the inside fixedly connected with inner panel of clean frame, a hole and inside groove have been seted up respectively to the inside of stirring board, side fixedly connected with push rod and spring respectively about the inner panel, the push rod activity cup joints the inside in a hole, the inner chamber has been seted up to the inside of pivot, the feed inlet has been seted up to the top surface of box.

As the utility model discloses a preferred technical scheme, no. two holes have been seted up to the surface of pivot, no. two holes and a hole intercommunication.

Through the intercommunication that utilizes No. two holes and a hole for when letting in gas to the inner chamber, gas enters into the inside in a hole through No. two holes, and then promotes the push rod and removes, makes the push rod drive two sets of clean frames and removes, realizes the cleanness of stirring board surface, and utilizes a spring of fixed connection in the inside groove, makes a spring compression storage energy, and realizes resetting when removing pneumatic thrust.

As a preferred technical scheme of the utility model, the internal surface screw thread of inner chamber has cup jointed the sealing plug, the sealing plug is located the lower extreme of pivot.

The sealing of the inner cavity is realized by utilizing the sealing plug, and the air inlet and ventilation operation is carried out after the sealing plug is opened.

As a preferred technical scheme of the utility model, the fixed intercommunication in bottom surface of box has the bottom pipe, the lower end screw thread of bottom pipe has cup jointed the activity stopper, the fixed intercommunication in side of bottom pipe has the side pipe.

By sealing the bottom pipe with the movable plug and by rotating the movable plug downwards, the mixed asphalt in the box body can be discharged through the side pipe.

As a preferred technical scheme of the utility model, the fixed pipe of fixed surface of pivot is connected with, the loop bar has been cup jointed in the terminal surface activity of fixed pipe, the terminal surface fixedly connected with scraper blade of loop bar.

The rotating shaft is used for rotating the fixed pipe, so that the scraper is rotated, and the inner wall of the box body is cleaned.

As an optimal technical scheme of the utility model, the lateral surface of scraper blade is the cambered surface, the scraper blade is the hang plate.

The outer side face of the scraper is an arc face, and the inclined scraper is matched, so that the inner wall of the box body is efficiently scraped, and the using effect is good.

As a preferred technical scheme of the utility model, the hole has been seted up to the terminal surface of fixed pipe, the internal surface and the loop bar activity of hole are cup jointed, no. two springs of inside fixedly connected with of hole, no. two springs and loop bar fixed connection.

Through the elasticity that utilizes No. two springs, when carrying out rotatory scraping, along with the surface wear of scraper blade, no. two springs change and promote the scraper blade and contact with the box inner wall automatically, realize friction compensation.

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

1. the utility model discloses an outer surface activity at the stirring board cup joints two sets of clean frames, and connect two sets of clean frames through the connecting plate, and set up a hole and inside groove respectively at the internal surface of stirring board, make the internal surface fixed connection inner panel of a set of clean frame, and make the inner panel be located the inside groove, and make the another side connecting rod of inner panel, and make push rod and a hole intercommunication, no. two holes have been seted up through the surface that makes the pivot, make No. two holes and a hole intercommunication, when letting in the air midway to the inner chamber of pivot, make the air pass through No. two holes and enter into a hole and promote the push rod and remove, thereby make two sets of clean frames slide along the stirring board, to stir the surperficial adnexed material extrusion release of board, accomplish automatic convenient cleanness, the operation is simple, good use effect.

2. The utility model discloses a fixed pipe of fixed surface connection in the pivot, and set up the hole at the terminal surface of fixed pipe, make the loop bar cup joint in the hole, and with No. two spring coupling in the hole, and at the outer terminal surface fixed connection scraper blade of loop bar, and make the scraper blade be the hang plate, make when the pivot is rotatory, the scraper blade that constantly drives the slope is rotatory along the box inner wall, thereby with the whole strike-off of material on the box inside, the clean effect of box has been improved greatly, it is through setting up No. two springs in fixed pipe, after scraper blade surface wear, utilize the elasticity of No. two springs, promote the scraper blade to move to the outside and with the contact of box inner wall, guarantee good contact, realize the friction compensation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of the connection between the stirring plate and the rotating shaft according to the present invention;

FIG. 5 is an exploded view of the stirring plate and the cleaning plate of the present invention;

fig. 6 is an explosion diagram between the fixing tube and the loop bar according to the present invention.

In the figure: 1. a box body; 2. a motor frame; 3. a motor; 4. a rotating shaft; 5. a stirring plate; 6. cleaning the frame; 7. a connecting plate; 8. an inner plate; 9. a push rod; 10. a first hole; 11. a first spring; 12. an inner tank; 13. a second hole; 14. an inner cavity; 15. a sealing plug; 16. a feed inlet; 17. a fixed tube; 18. a loop bar; 19. a squeegee; 20. an inner bore; 21. a second spring; 22. a bottom tube; 23. a movable plug; 24. and a side pipe.

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 efforts all belong to the protection scope of the present invention.

As shown in fig. 1 to 6, the utility model provides a bituminous mixture agitating unit is used in bituminous paving construction, the power distribution box comprises a box body 1, the top surface fixed mounting of box 1 has motor frame 2, the top surface fixed mounting of motor frame 2 has motor 3, motor 3's output shaft fixedly connected with pivot 4, pivot 4 is located the inside of box 1, the outer fixed surface intercommunication of pivot 4 has stirring board 5, clean frame 6 has been cup jointed in the surface activity of stirring board 5, the quantity of clean frame 6 is two, fixedly connected with connecting plate 7 between two clean frames 6, the inside fixedly connected with inner panel 8 of a clean frame 6, a hole 10 and inside groove 12 have been seted up respectively to the inside of stirring board 5, the side is fixedly connected with push rod 9 and spring 11 respectively about inner panel 8, push rod 9 activity cup joints the inside in a hole 10, inner chamber 14 has been seted up to the inside of pivot 4, feed inlet 16 has been seted up to the top surface of box 1.

Wherein, the outer surface of the rotating shaft 4 is provided with a second hole 13, and the second hole 13 is communicated with the first hole 10.

Through the intercommunication that utilizes No. two holes 13 and a hole 10 for when letting in gas to inner chamber 14, gas enters into the inside of a hole 10 through No. two holes 13, and then promotes push rod 9 and removes, makes push rod 9 drive two sets of clean frames 6 and removes, realizes the cleanness of stirring board 5 surface, and utilizes spring 11 of fixed connection in inside groove 12, makes spring 11 compression storage energy, and realizes reseing when removing pneumatic thrust.

Wherein, the inner surface screw thread of inner chamber 14 is cup jointed sealing plug 15, and sealing plug 15 is located the lower extreme of pivot 4.

The sealing of the inner cavity 14 is achieved by using a sealing plug 15 and the intake ventilation operates after opening the sealing plug 15.

Wherein, the bottom surface of the box body 1 is fixedly communicated with a bottom pipe 22, the lower end of the bottom pipe 22 is in threaded sleeve joint with a movable plug 23, and the side surface of the bottom pipe 22 is fixedly communicated with a side pipe 24.

The mixed asphalt inside the tank 1 can be discharged through the side pipe 24 by sealing the bottom pipe 22 with the movable stopper 23 and rotating to move the movable stopper 23 downward.

Wherein, the outer surface of the rotating shaft 4 is fixedly connected with a fixed pipe 17, the end surface of the fixed pipe 17 is movably sleeved with a loop bar 18, and the end surface of the loop bar 18 is fixedly connected with a scraper 19.

The fixed pipe 17 is driven to rotate by the rotation of the rotating shaft 4, so that the scraper 19 rotates, and the inner wall of the box body 1 is cleaned.

Wherein, the outer side surface of the scraper 19 is an arc surface, and the scraper 19 is an inclined plate.

The outer side face of the scraper 19 is an arc face, and the scraper 19 is matched with the inclined scraper, so that the inner wall of the box body 1 is efficiently scraped, and the using effect is good.

An inner hole 20 is formed in the end face of the fixed pipe 17, the inner surface of the inner hole 20 is movably sleeved with the loop bar 18, a second spring 21 is fixedly connected inside the inner hole 20, and the second spring 21 is fixedly connected with the loop bar 18.

By utilizing the elasticity of the second spring 21, when the rotary scraping is carried out, the second spring 21 automatically pushes the scraper 19 to contact with the inner wall of the box body 1 along with the surface abrasion of the scraper 19, so as to realize friction compensation.

The utility model discloses a theory of operation and use flow: when the stirring plate 5 needs to be cleaned, the movable plug 23 is screwed out, the sealing plug 15 on the bottom surface of the rotating shaft 4 is opened through the bottom of the box body 1, an air pipe externally connected with an air pump is sleeved into the inner cavity 14 of the rotating shaft 4, so that introduced air enters the first hole 10 through the second hole 13, the push rod 9 in the first hole 10 is pushed to move, the two groups of cleaning frames 6 are driven to slide, the two groups of cleaning frames 6 slide along the outer surface of the stirring plate 5, and attachments on the outer surface of the stirring plate 5 are extruded and pushed out to finish cleaning; when the inner wall of the box body 1 needs to be cleaned, the holding motor 3 drives the rotating shaft 4 to rotate, so that the scraper blade 19 rotates to scrape the inner wall of the box body 1, and the attachments are separated.

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 an asphalt mixture agitating unit is used in bituminous paving construction, includes box (1), its characterized in that: the utility model discloses a cleaning box, including box (1), top surface fixed mounting of box (1) has motor frame (2), the top surface fixed mounting of motor frame (2) has motor (3), the output shaft fixedly connected with pivot (4) of motor (3), pivot (4) are located the inside of box (1), the outer fixed surface intercommunication of pivot (4) has stirring board (5), clean frame (6) have been cup jointed in the surface activity of stirring board (5), the quantity of clean frame (6) is two, two fixedly connected with connecting plate (7), one between clean frame (6) the inside fixedly connected with inner panel (8) of clean frame (6), a hole (10) and inside groove (12) have been seted up respectively to the inside of stirring board (5), fixedly connected with push rod (9) and spring (11) respectively to the side about inner panel (8), the inside in hole (10) has been cup jointed in the activity to push rod (9), inner chamber (14) have been seted up to the inside of pivot (4), feed inlet (16) have been seted up to the top surface of box (1).

2. The asphalt mixture stirring device for asphalt pavement construction according to claim 1, characterized in that: and a second hole (13) is formed in the outer surface of the rotating shaft (4), and the second hole (13) is communicated with the first hole (10).

3. The asphalt mixture stirring device for asphalt pavement construction according to claim 1, characterized in that: and a sealing plug (15) is sleeved on the inner surface of the inner cavity (14) in a threaded manner, and the sealing plug (15) is positioned at the lower end of the rotating shaft (4).

4. The asphalt mixture stirring device for asphalt pavement construction according to claim 1, characterized in that: the bottom surface of the box body (1) is fixedly communicated with a bottom pipe (22), the lower end of the bottom pipe (22) is in threaded sleeve connection with a movable plug (23), and the side surface of the bottom pipe (22) is fixedly communicated with a side pipe (24).

5. The asphalt mixture stirring device for asphalt pavement construction according to claim 1, characterized in that: the outer fixed surface of pivot (4) is connected with fixed pipe (17), loop bar (18) have been cup jointed in the terminal surface activity of fixed pipe (17), the terminal surface fixedly connected with scraper blade (19) of loop bar (18).

6. The asphalt mixture stirring device for asphalt pavement construction according to claim 5, characterized in that: the outer side surface of the scraper (19) is an arc surface, and the scraper (19) is an inclined plate.

7. The asphalt mixture stirring device for asphalt pavement construction according to claim 5, characterized in that: an inner hole (20) is formed in the end face of the fixing pipe (17).

8. The asphalt mixture stirring device for asphalt pavement construction according to claim 7, characterized in that: the inner surface of the inner hole (20) is movably sleeved with the loop bar (18).

9. The asphalt mixture stirring device for asphalt pavement construction according to claim 7, characterized in that: and a second spring (21) is fixedly connected inside the inner hole (20).

10. The asphalt mixture stirring device for asphalt pavement construction according to claim 9, characterized in that: the second spring (21) is fixedly connected with the loop bar (18).