CN213709047U

CN213709047U - Asphalt stirring equipment

Info

Publication number: CN213709047U
Application number: CN202022558220.XU
Authority: CN
Inventors: 赵宇新; 殷常胜
Original assignee: Changshu Road And Bridge Engineering Co Ltd
Current assignee: Changshu Road And Bridge Engineering Co Ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-07-16
Anticipated expiration: 2030-11-06

Abstract

The utility model relates to a pitch agitated vessel relates to pitch processing equipment's field, its include the agitator and set up in the unloading pipe of agitator bottom, the unloading inside pipe wall rotates and is connected with the scraper blade, the scraper blade is close to the orificial one end of unloading pipe can be dismantled and is provided with the connecting block, the connecting block with the scraper blade encloses and is equipped with the cavity, the orificial of unloading pipe with the adaptation that slides of cavity, the connecting block with be provided with between the unloading pipe and be used for the restriction the spacing subassembly of connecting block position, the connecting block is kept away from the side of unloading pipe is provided with and is used for the drive assembly of connecting block motion. This application is under drive assembly's effect, and simultaneously under spacing subassembly's effect, the connecting block is rotatory around the mouth of pipe department of unloading pipe, and the connecting block drives the scraper blade and is rotatory at unloading intraductal wall, scrapes the adhesion in the pitch of unloading intraductal wall down, has the effect that the pitch of being convenient for flows smoothly.

Description

Asphalt stirring equipment

Technical Field

The application relates to the field of asphalt processing equipment, in particular to asphalt stirring equipment.

Background

Asphalt, which is a building organic cementitious compound, has good fluidity, cohesiveness, high temperature resistance, water stability, etc., and thus is used as a main raw material for road paving works, up to now, 80% of roads all over the world are asphalt roads.

The prior Chinese patent with the patent application number of CN201720109720.0 provides asphalt concrete mixing equipment which comprises an asphalt supply box, a control panel, a transmission channel, an end cover, a support, a packing auger, a feed inlet, a discharge port, a conveying belt and a mixing barrel. The pitch supply box pass through transmission path and link to each other with the agitator, control panel be located pitch supply box front portion and link to each other with the pitch supply box, the auger be located the agitator inside and link to each other with the agitator, the feed inlet be located agitator upper portion, the discharge gate be located the agitator lower part.

To the correlation technique among the above-mentioned, the pitch of stirring completion in the agitator, discharge the agitator from the discharge gate of agitator lower part, because the pitch of stirring completion has higher viscidity, easy adhesion in the inner wall of discharge gate during the unloading, there is the defect that the pitch of being not convenient for flows.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the not convenient unloading of the pitch of stirring completion, this application provides a pitch agitated vessel.

The application provides an asphalt mixing plant adopts following technical scheme:

the utility model provides an asphalt mixing equipment, include the agitator and set up in the unloading pipe of agitator bottom, the unloading intraductal wall rotates and is connected with the scraper blade, the scraper blade is close to the orificial one end of unloading pipe can be dismantled and be provided with the connecting block, the connecting block with the scraper blade encloses and is equipped with the cavity, the mouth of pipe of unloading pipe with the adaptation that slides of cavity, the connecting block with be provided with between the unloading pipe and be used for the restriction the spacing subassembly of connecting block position, the connecting block is kept away from the side of unloading pipe is provided with and is used for the drive assembly of connecting block.

Through adopting above-mentioned technical scheme, pitch stirs in the agitator and accomplishes the back, discharge through the unloading pipe, the thick pitch of stirring is when the unloading pipe, the adhesion is in the inner wall of feed opening, this moment under drive assembly's effect, simultaneously under spacing subassembly's effect, the connecting block is rotatory around the mouth of pipe department of unloading pipe, the connecting block drives the scraper blade and is rotatory at the unloading pipe inner wall, scrape the adhesion in the pitch of unloading pipe inner wall down, the pitch of being convenient for flows down smoothly, the stirring is accomplished the back, the staff dismantles the scraper blade, concrete to adhesion and scraper blade on is cleared up, be convenient for use next time, convenient and fast.

Optionally, the limiting assembly comprises a limiting block arranged on the side face of the connecting block, the limiting block is arranged on the side face of the outer side wall of the discharging pipe close to the connecting block, an annular groove is formed in the outer side wall of the discharging pipe along the circumferential direction of the outer side wall of the discharging pipe, and the limiting block is connected in the annular groove in a sliding mode.

Through adopting above-mentioned technical scheme, the connecting block drives the stopper and is circular motion around the mouth of pipe of unloading pipe, and the stopper moves in the annular, utilizes the cooperation restriction connecting block of stopper and annular to follow the axis motion of unloading pipe, prevents that the connecting block from breaking away from the unloading pipe, and the connecting block of being convenient for is circular motion around the unloading pipe, reaches the purpose of clearing up the unloading inside pipe wall.

Optionally, a connecting groove is formed in the outer side wall of the blanking pipe along the circumferential direction of the outer side wall, the driving assembly comprises a gear ring which is rotatably connected in the connecting groove, the gear ring is meshed with a gear, and the side face, close to the connecting block, of the gear ring is connected with the connecting block.

Through adopting above-mentioned technical scheme, the gear drives the ring gear rotatory in the spread groove, and the ring gear drives the connecting block and is circular motion around the mouth of pipe of unloading pipe, and the connecting block drives the scraper blade and moves at the inner wall of unloading pipe, reaches the purpose of clearing up the unloading inside pipe wall.

Optionally, the side that the scraper blade is close to the connecting plate is provided with the inserted block, the connecting block is close to the side of scraper blade seted up with the slot of inserted block grafting adaptation, the connecting block is provided with and is used for restricting the locked piece that the inserted block breaks away from the slot.

By adopting the technical scheme, when the scraper needs to be cleaned, a worker disconnects the locking piece, drives the scraper to move in the direction far away from the connecting block along the length direction of the slot, and drives the inserting block to move in the direction far away from the bottom wall of the slot until the inserting block is separated from the slot, so that the scraper is dismounted, the scraper is convenient to clean and is convenient and quick; after the clearance is accomplished, the drive scraper blade drives the inserted block to the direction motion of being close to the slot, until the inserted block peg graft to the slot in, under the effect of lock piece, inserted block fixed connection accomplishes the installation of scraper blade in the slot.

Optionally, a guide hole is formed in the side face of the connecting block, the guide hole is communicated with the slot, the locking piece is arranged to penetrate through an insertion rod in the guide hole, a connecting hole is formed in the side face, close to the insertion rod, of the connecting block in a penetrating mode, and the insertion rod is matched with the connecting hole in a splicing mode.

By adopting the technical scheme, the staff drives the inserted bar to move along the direction away from the connecting hole along the guide hole until the inserted bar completely returns to the guide hole, and the scraper is moved to drive the inserted block to be separated from the slot, so that the disassembly of the scraper is completed; after the scraper blade clearance was accomplished, during staff's drive scraper blade drove the inserted block and pegged graft to the slot, the connecting hole was concentric in the guiding hole this moment, and the drive inserted bar moved to the direction that is close to the connecting hole along the guiding hole, pegged graft to the connecting hole until the inserted bar, and the one end of inserted bar is located the guiding hole this moment, and one end is located the connecting hole, reaches the purpose with inserted block fixed connection in the slot, and the connecting block of being convenient for drives the scraper blade motion, convenient and fast.

Optionally, a limiting groove is formed in the side wall, far away from the guide hole, of the slot, and the limiting groove is in plug-in fit with the insertion rod.

Through adopting above-mentioned technical scheme, the inserted bar passes the connecting hole along the guiding hole and inserts to the spacing inslot, utilizes the terminal position of spacing groove restriction inserted bar, prevents to a certain extent that the inserted bar from producing the displacement at the slot inner wall, reaches the purpose of inserted block stable connection in the slot.

Optionally, the inserted bar is kept away from the terminal surface of connecting block is provided with the handle, the side cover of inserted bar week is equipped with the spring, the one end of spring with the side fixed connection of connecting block, the other end with handle periphery lateral wall fixed connection.

Through adopting above-mentioned technical scheme, staff drive handle extension spring returns to the guiding hole completely until the handle drives the inserted bar, and the drive scraper blade drives the inserted block and pegs graft to the slot in, the effort on the release handle, and spring reset drive handle drives the inserted bar and passes the connecting hole along the guiding hole, pegs graft to spacing inslot, accomplishes the installation of scraper blade.

Optionally, the cross-sectional area of the scraper decreases toward a direction close to the inner wall of the discharge pipe.

By adopting the technical scheme, the tail end of the scraper with small area is contacted with the inner wall of the discharge pipe, so that the scraper is more fully contacted with the inner wall of the discharge pipe, and the scraper can scrape asphalt adhered to the inner wall of the discharge pipe.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the spring reset driving handle drives the inserted bar to penetrate through the connecting hole along the guide hole and be inserted into the limiting groove, and the installation of the scraper is completed;

2. the motor rotates to drive the gear ring to drive the connecting block to rotate around the pipe orifice of the discharging pipe, the connecting block drives the scraper blade to scrape asphalt adhered to the inner wall of the discharging pipe, and the asphalt in the stirring barrel is convenient to flow out.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

fig. 3 is a schematic sectional view taken along line B-B in fig. 1.

Reference numerals: 1. a stirring barrel; 2. a discharging pipe; 3. a squeegee; 4. connecting blocks; 5. a limiting block; 6. a ring groove; 7. connecting grooves; 8. a ring gear; 9. a gear; 10. inserting a block; 11. a slot; 12. a guide hole; 13. inserting a rod; 14. connecting holes; 15. a limiting groove; 16. a handle; 17. a spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses pitch agitated vessel. Referring to fig. 1, a pitch agitated vessel, which comprises a frame, agitator 1 and fixed connection are in the unloading pipe 2 of 1 feed opening department of agitator, agitator 1 erects in the frame, the bottom of agitator 1 is seted up to the feed opening, the feed inlet is seted up to 1 top surface of agitator, the conveyer belt that upwards arranges of slope of ground fixedly connected with, the terminal that the conveyer belt keeps away from ground extends to the feed inlet top of agitator 1, pitch raw and other materials are carried to the feed inlet top from ground through the conveyer belt, raw and other materials break away from the conveyer belt and drop to in agitator 1, mix the stirring in agitator 1, after the stirring is accomplished, pitch flows out to the hopper car in through unloading pipe 2 from the feed opening, transport to the road construction site.

Referring to fig. 1 and fig. 2, for the convenience of viscous asphalt is discharged smoothly from unloading pipe 2, unloading pipe 2 is close to orificial tip rotation and is connected with connecting block 4, 4 amount sections of connecting block are "L" type, the opening of connecting block 4 is towards the centre of a circle of unloading pipe 2, connecting block 4 is close to the one end of unloading pipe 2 inner wall and is connected with scraper blade 3, connecting block 4 encloses with scraper blade 3 and is equipped with the cavity, the mouth of pipe and the cavity adaptation that slides of unloading pipe 2, scraper blade 3 is "U" style of calligraphy with the combination cross section of connecting block 4, the length direction of scraper blade 3 is with the axis syntropy of unloading pipe 2, and the direction that the cross section orientation of scraper blade 3 is close to unloading pipe 2 inner wall reduces, until scraper blade 3 and unloading pipe 2's inner wall butt, utilize scraper blade 3 to scrape the asphalt that.

Referring to fig. 1 and 2, for the axis motion of restriction connecting block 4 along unloading pipe 2, annular 6 has been seted up along its circumference to the periphery lateral wall of unloading pipe 2, annular 6 and unloading pipe 2 are coaxial, sliding connection has spacing subassembly in annular 6, spacing subassembly includes stopper 5, stopper 5 fixed connection is close to the side of unloading pipe 2 lateral wall in connecting block 4, utilize stopper 5 and the axis motion of unloading pipe 2 of cooperation restriction connecting block 4 of annular 6, prevent that connecting block 4 from breaking away from unloading pipe 2.

Referring to fig. 1 and 2, for the convenience of driving connecting block 4 rotatory, spread groove 7 has been seted up along its circumference to the lateral wall of unloading pipe 2, drive assembly is including rotating the ring gear 8 of connecting in spread groove 7, the direction of the tooth facing orientation of ring gear 8 is kept away from the 2 centre of a circle of unloading pipe, frame fixedly connected with motor, the coaxial fixedly connected with gear 9 of output axle head of motor, gear 9 and the meshing of ring gear 8, the side that ring gear 8 is close to connecting block 4 passes through the bolt and is connected with connecting block 4, be convenient for ring gear 8 drives connecting block 4 and moves. In other embodiments, the bolt may also be a plug.

Stirring barrel 1 is when the unloading, and the motor is rotatory, and it is rotatory to drive gear 9, and gear 9 drives ring gear 8 and drives connecting block 4 rotatory around the mouth of pipe department of unloading pipe 2, and connecting block 4 drives scraper blade 3 rotatory at 2 inner walls of unloading pipe, and scraper blade 3 scrapes the adhesion in the pitch of 2 inner walls of unloading pipe down, and the pitch of being convenient for in stirring barrel 1 flows.

Referring to fig. 2 and 3, in order to connect the scraper blade 3 with the connecting block 4, the side of the scraper blade 3 close to the connecting block 4 is provided with the insert block 10, the side of the connecting block 4 close to the scraper blade 3 is provided with a slot 11 in splicing adaptation with the insert block 10, the side of the connecting block 4 is provided with a guide hole 12, the guide hole 12 is communicated with the slot 11, a lock piece is arranged in the guide hole 12, the lock piece is set to be an insert rod 13 in the guide hole 12, the side of the connecting block 4 close to the insert rod 13 is penetrated through a connecting hole 14 in splicing adaptation with the insert rod 13, the cross section of the insert rod 13 is square, the side wall of the slot 11 far away from the guide hole 12 is provided with a limit groove 15 in splicing adaptation with the insert rod 13, the position of the tail end of the insert rod 13 is limited by the limit groove 15, the insert rod 13 is prevented.

Referring to fig. 2 and 3, in order to facilitate driving the insertion rod 13 to penetrate through the connecting hole 14 to be inserted into the limiting groove 15, a handle 16 is arranged on the end face, away from the connecting block 4, of the insertion rod 13, a spring 17 is sleeved on the peripheral side of the insertion rod 13, one end of the spring 17 is fixedly connected with the side face of the connecting block 4, the other end of the spring 17 is fixedly connected with the peripheral side wall of the handle 16, the elastic driving handle 16 reset by the spring 17 drives the insertion rod 13 to penetrate through the connecting hole 14 along the guide hole 12 to be inserted into the limiting groove 15, and.

The staff drives the handle 16 and stretches the spring 17, until the handle 16 drives the inserted bar 13 to completely return to the guide hole 12, the driving scraper 3 drives the inserted block 10 to move towards the direction close to the slot 11, until the inserted block 10 is inserted into the slot 11, the acting force on the handle 16 is released, the spring 17 resets the driving handle 16 and drives the inserted bar 13 to pass through the connecting hole 14 along the guide hole 12, and the inserted bar is inserted into the limiting groove 15, so that the installation of the scraper 3 is completed.

When the scraper 3 needs to be disassembled for cleaning, the driving handle 16 drives the inserted bar 13 to move along the direction of the guide hole 12 far away from the limiting groove 15, and the extension spring 17 drives the inserted bar 13 to completely return to the guide hole 12, drives the scraper 3 to move along the length direction of the slot 11 towards the direction far away from the connecting block 4, drives the inserted block 10 to move towards the direction far away from the bottom wall of the slot 11, and disengages from the slot 11 until the inserted block 10, so that the scraper 3 is disassembled.

The implementation principle of the asphalt stirring equipment in the embodiment of the application is as follows: the worker drives the handle 16 to stretch the spring 17 until the inserted link 13 completely returns to the guide hole 12, the scraper 3 drives the inserted block 10 to be inserted into the slot 11, the acting force on the handle 16 is released, the spring 17 resets the driving handle 16 to drive the inserted link 13 to penetrate through the connecting hole 14 along the guide hole 12 to be inserted into the limiting groove 15, and the installation of the scraper 3 is completed; the motor rotates to drive the gear ring 8 to drive the connecting block 4 to rotate around the pipe orifice of the discharging pipe 2, the connecting block 4 drives the scraper blade 3 to scrape asphalt adhered to the inner wall of the discharging pipe 2, and asphalt in the stirring barrel 1 can flow out conveniently.

The driving handle 16 drives the inserted link 13 to completely return to the guiding hole 12, and the scraper blade 3 drives the inserted block 10 to move towards the direction far away from the bottom wall of the slot 11 by stretching the spring 17 until the inserted block 10 is separated from the slot 11, thereby completing the disassembly of the scraper blade 3.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an asphalt mixing equipment, includes agitator (1) and set up in unloading pipe (2) of agitator (1) bottom, its characterized in that: the inner wall of the blanking pipe (2) is rotatably connected with a scraper (3), the scraper (3) is close to the end, at the pipe orifice, of the blanking pipe (2) is detachably provided with a connecting block (4), the connecting block (4) and the scraper (3) enclose a cavity, the pipe orifice of the blanking pipe (2) is matched with the cavity in a sliding mode, a limiting component used for limiting the position of the connecting block (4) is arranged between the blanking pipe (2), and the connecting block (4) is far away from the side face of the blanking pipe (2) and is provided with a driving component used for driving the connecting block (4) to move.

2. An asphalt mixing plant according to claim 1, characterized in that: spacing subassembly including set up in stopper (5) of connecting block (4) side, stopper (5) set up in connecting block (4) are close to the side of unloading pipe (2) lateral wall, annular (6) have been seted up along its circumference to unloading pipe (2) lateral wall, stopper (5) sliding connection in annular (6).

3. An asphalt mixing plant according to claim 2, characterized in that: connecting groove (7) have been seted up along its circumference to the lateral wall of unloading pipe (2), drive assembly including rotate connect in ring gear (8) in connecting groove (7), ring gear (8) meshing has gear (9), ring gear (8) are close to the side of connecting block (4) with connecting block (4) are connected.

4. An asphalt mixing plant according to claim 1, characterized in that: the side that scraper blade (3) are close to the connecting plate is provided with inserted block (10), connecting block (4) are close to the side of scraper blade (3) seted up with slot (11) of inserted block (10) grafting adaptation, connecting block (4) are provided with and are used for the restriction inserted block (10) break away from the locking piece of slot (11).

5. An asphalt mixing plant according to claim 4, characterized in that: guiding hole (12) have been seted up to connecting block (4) side, guiding hole (12) with slot (11) intercommunication, the locking piece sets up to wearing to locate inserted bar (13) in guiding hole (12), connecting block (4) are close to the side of inserted bar (13) is run through and has been seted up connecting hole (14), inserted bar (13) with connecting hole (14) grafting adaptation.

6. An asphalt mixing plant according to claim 5, characterized in that: the side wall of the slot (11) far away from the guide hole (12) is provided with a limiting groove (15), and the limiting groove (15) is in splicing fit with the inserted rod (13).

7. An asphalt mixing plant according to claim 6, characterized in that: keep away from inserted bar (13) the terminal surface of connecting block (4) is provided with handle (16), inserted bar (13) week side cover is equipped with spring (17), the one end of spring (17) with the side fixed connection of connecting block (4), the other end with handle (16) periphery lateral wall fixed connection.

8. An asphalt mixing plant according to claim 1, characterized in that: the cross section area of the scraper (3) is reduced towards the direction close to the inner wall of the blanking pipe (2).