CN210262595U

CN210262595U - Broken agitating unit of recycled asphalt pavement bridge construction usefulness

Info

Publication number: CN210262595U
Application number: CN201920979642.9U
Authority: CN
Inventors: 璋峰嘲; 谷峰
Original assignee: Anhui Wanhong Construction Engineering Co ltd
Current assignee: Anhui Wanhong Construction Engineering Co ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-04-07
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a broken agitating unit of regeneration bituminous paving bridge construction usefulness, relate to road surface waste material regeneration technical field, it includes the agitator, install the bracing piece in the agitator bottom, the apron at the agitator top is established to the lid, the motor of rigid coupling in the agitator bottom, connect the discharging device in the agitator bottom, fixed connection is at the motor top and stretch into the inside (mixing) shaft of agitator, the rigid coupling has the disc of placing apart from agitator bottom surface interval setting on the (mixing) shaft, place and seted up a plurality of small openings on the disc, agitator inside wall department is connected with the round bar through coupling assembling, the cylinder has been cup jointed on the round bar, the lateral wall of cylinder and the up end butt of placing the disc, the agitator shaft connection has a plurality of first stirring leaves that are located and place disc upper portion. The utility model discloses have and unified the handling with the building stones of collecting in the road surface, the granule that makes building stones through broken and stirring accords with the standard, workman's work load is less, the higher effect of efficiency.

Description

Broken agitating unit of recycled asphalt pavement bridge construction usefulness

Technical Field

The utility model belongs to the technical field of the road surface waste material regeneration technique and specifically relates to a broken agitating unit of regeneration bituminous paving bridge construction usefulness is related to.

Background

At present, the green pavement recycling technology is a whole set of process that old asphalt pavement needing to be renovated or discarded is re-mixed with regenerant, new asphalt, new aggregate and the like according to a certain proportion into mixture after being dug, recovered, heated, crushed and screened by special pavement recycling equipment, so as to meet certain pavement performance and be re-paved on the pavement.

At present, chinese utility model patent that publication number is CN208379382U discloses bituminous paving waste material regeneration system, including new stone material processing system, old waste material processing system, regenerant interpolation system and agitator tank, the conveyor output that new aggregate metering device output, the last conveyor output of old waste material processing system and regenerant interpolation system on the new stone material processing system communicate with the agitator tank respectively, the agitator tank will drop into the material and the regenerant mixed stirring after new stone material processing system, old waste material processing system handle in the agitator tank and obtain finished product material.

The above prior art solutions have the following drawbacks: building stones pass through screening plant and sieve, with building stones respectively tiny particle and large granule, separately handle, the work load of coming to the end is great, and efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a broken agitating unit of regeneration bituminous paving bridge construction usefulness handles the building stones of collecting in the road surface in unison, makes the granule of building stones accord with the standard through broken and stirring, and workman's work load is less, and efficiency is higher.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a broken agitating unit of regeneration bituminous paving bridge construction usefulness, includes the agitator, installs at the bracing piece of agitator bottom, lid and establish apron, rigid coupling in the agitator top at the motor of agitator bottom, connect discharging device, the fixed connection of agitator bottom at the motor top and stretch into the inside (mixing) shaft of agitator, the rigid coupling has the disc of placing apart from agitator bottom surface interval setting on the (mixing) shaft, place and seted up a plurality of small openings on the disc, agitator inside wall department is connected with the round bar through coupling assembling, has cup jointed the cylinder on the round bar, the lateral wall of cylinder and the up end butt of placing the disc, agitator shaft connection has a plurality of first stirring leaves that are located and place disc upper portion.

By adopting the technical scheme, when the powder crusher is used, powder is poured into the stirring barrel, then the cover plate is covered at the top of the stirring barrel, the motor drives the shaft and the placing disc to rotate, stone is crushed by the first stirring blade, crushed materials on the upper part of the placing disc are crushed by the roller, the crushed stone falls to the upper part of the placing disc along large-particle stone, and the crushed materials which are crushed fall to the bottom of the placing disc from the leakage hole and are discharged from the discharging device; the stone materials collected in the pavement are uniformly treated, the particles of the stone materials meet the standard through crushing and stirring, the workload of workers is small, and the efficiency is high.

The utility model discloses further set up to, coupling assembling includes the solid fixed ring of fixed connection in agitator lateral wall department, gu fixed ring has seted up the round hole with agitator contact department, gu the one end that fixed ring is close to the agitator is less than the other end of keeping away from the agitator, gu the one end department that fixed ring kept away from the agitator is connected with the top cap, the one end of pole inserts solid fixed ring inside, gu one side department that the top cap was kept away from to the fixed ring inside wall is connected with the fixed plate, the pole inserts inside the fixed plate, one side department that the pole is close to the top cap is provided with the sliding plate, the spring has been cup jointed between sliding plate and the fixed plate, one side department.

Through adopting above-mentioned technical scheme, pass fixed plate and sliding plate with the round bar, establish the spring housing in round bar one end, connect the nut in the round bar near one end department of top cap, establish the top cap lid on solid fixed ring upper portion, the round bar relies on the elasticity of spring, makes the cylinder with place the disc and use and keep the butt form to the kibbling effect of test block on the disc upper portion is better to the messenger.

The utility model discloses further set up to, place the disc and include fixed connection at the epaxial first ring of stirring, the second ring of fixed connection in first ring lateral wall department, the lateral wall of second ring and the inside wall department butt of agitator, the up end of first ring is along the downward sloping setting of the junction with the puddler, the up end of second ring sets up from the junction tilt up with first ring, the leak is offered along the junction circumference of first ring and second ring.

Through adopting above-mentioned technical scheme, the stone that drops to first ring upper portion, the inclined plane of the first ring of stone drops the junction of first ring and second ring, and the stone that drops to second ring upper portion drops the junction of first ring and second ring along the inclined plane of second ring, makes the stone and cylinder contact better for grinding effect is better.

The utility model discloses further set up to, gu fixed ring is close to top cap one side department and is connected with two at least first connecting plates, top cap lateral wall department is connected with the second connecting plate of lid at first connecting plate top, through first bolted connection between first connecting plate and the second connecting plate.

Through adopting above-mentioned technical scheme, apron relatively fixed ring be releasable connection, and convenient follow-up is rotatory to the nut, adjusts the length of stretching out of round bar according to the in-service behavior of reality.

The utility model discloses further set up to, a plurality of arcs have been seted up to the up end of first ring.

Through adopting above-mentioned technical scheme, set up the arc wall, make the frictional force increase between building stones and the first ring, make more thorough of building stones stirring, increase the stirring efficiency of building stones.

The utility model discloses further set up to, the (mixing) shaft is located places the disc bottom and is connected with a plurality of second stirring leaves, be connected with the square board of bottom surface and agitator inner bottom surface butt on the (mixing) shaft.

Through adopting above-mentioned technical scheme, the powder that first ring upper portion has accomplished the stirring falls the subaerial of agitator from the small opening in, and the rotation through square board promotes the powder on bottom surface upper portion in the agitator to square intraorally, discharges in square intraorally, sets up square board and makes the complete the joining of powder on agitator bottom surface upper portion in square intraorally.

The utility model discloses further set up to, discharging device is including seting up at the square frame that output shaft one end was kept away from at the play hopper of hopper, fixed connection bottom the agitator at the play hopper of opening, fixed connection bottom the agitator, square mouth has been seted up at square frame top, the interior vertical grafting of square mouth has the riser.

Through adopting above-mentioned technical scheme, when needs take out the material from the agitator, people's hand pulls out the riser in square mouth, and the material just drops to the play hopper in from the opening part, falls out from the play hopper in following square frame.

The utility model discloses further set up to, the riser is located the top fixedly connected with L shaped plate of square frame.

Through adopting above-mentioned technical scheme, set up L shaped plate, make things convenient for the staff to remove the riser.

To sum up, the utility model discloses following beneficial effect has:

1. the motor drives the stirring shaft to rotate, the stirring shaft drives the placing disc to rotate, the placing disc drives the stone on the upper portion to be crushed with the roller, and the crushing effect is good;

2. the first circular ring and the second circular ring are arranged in an inclined manner, so that relatively broken materials fall to the joint of the first circular ring and the second circular ring, the roller can conveniently grind, and the efficiency is high;

3. set up square board, inside square board swept the powder on bottom surface upper portion in the agitator to go out the hopper, the convenient ejection of compact.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a top view of the embodiment;

FIG. 3 is a schematic sectional view of the mixing tank;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Reference numerals: 1. a stirring barrel; 11. a support bar; 12. a cover plate; 13. a motor; 14. a stirring shaft; 141. a first stirring blade; 142. a second stirring blade; 143. a square plate; 15. a round bar; 151. a drum; 2. placing the disc; 21. a first circular ring; 211. an arc-shaped slot; 22. a second circular ring; 23. a leak hole; 3. a discharging device; 31. an opening; 32. a discharge hopper; 33. a square frame; 34. a square opening; 35. a vertical plate; 351. an L-shaped plate; 4. a connecting assembly; 41. a fixing ring; 411. a first connecting plate; 42. a circular hole; 43. a top cover; 431. a second connecting plate; 432. a first bolt; 44. a fixing plate; 45. a sliding plate; 451. a spring; 452. and a nut.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-2, for the utility model discloses a broken agitating unit of regeneration bituminous paving bridge construction usefulness, including agitator 1, install bracing piece 11, the lid in agitator 1 bottom and establish apron 12 at agitator 1 top, the motor 13 of rigid coupling in agitator 1 bottom, connect discharging device 3 in agitator 1 bottom, fixed connection is at motor 13 top and stretch into agitator 1 inside (mixing) shaft 14.

Referring to fig. 3, disc 2 is placed apart from 1 bottom surface interval setting of agitator to fixedly connected with on the (mixing) shaft 14, the fixedly connected with in upper portion of (mixing) shaft 14 is located a plurality of first stirring leaf 141 on placing disc 2 upper portion, the (mixing) shaft 14 is located and places 2 bottoms of disc and is connected with a plurality of second stirring leaf 142, be connected with square board 143 that is located 1 bottom surface upper portion in the agitator shaft 14 on the (mixing) shaft, square board 143 stirs the material on 1 bottom surface upper portion in the agitator 1 once more, 1 inside wall department of agitator is provided with three round bar 15, all cup jointed cylinder 151 on the round bar 15, the lateral wall of cylinder 151 and the up end butt of placing disc 2, round bar 15 all installs on agitator 1 through coupling.

Referring to fig. 3 to 4, the connection assembly 4 includes a fixing ring 41, a circular hole 42, a top cover 43, a fixing plate 44, a sliding plate 45, a spring 451, and a nut 452. The fixing ring 41 is obliquely and fixedly connected to the outer side wall of the stirring barrel 1, the fixing ring 41 is obliquely arranged upwards from the connection part of the fixing ring 41 and the stirring barrel 1, and one end, close to the stirring barrel 1, of the fixing ring 41 is lower than the other end, far away from the stirring barrel 1; the circular hole 42 is formed in the inner side wall of the stirring barrel 1, so that the fixing ring 41 is communicated with the stirring barrel 1; the top cover 43 is covered on one side of the fixing ring 41 far away from the stirring barrel 1; the fixed plate 44 is fixedly connected to one side of the fixed ring 41 close to the stirring barrel 1, and the round rod 15 penetrates through the fixed plate 44 and can slide relative to the fixed plate 44; the sliding plate 45 is in a shape of a fixed ring 41, the sliding plate 45 is placed between the fixed plate 44 and the top cover 43, and the round rod 15 penetrates through the sliding plate 45 and can rotate relative to the sliding plate 45; the spring 451 is sleeved on the round rod 15 and is positioned between the fixing plate 44 and the round rod 15; a nut 452 is threaded onto the rod 15 on the side remote from the fixed plate 44.

Referring to fig. 4, three first connection plates 411 are connected to the fixing ring 41 near the outer side wall of the top cover 43, a second connection plate 431 covering the upper portion of the first connection plates 411 is connected to the outer side wall of the top cover 43, and the first connection plates 411 and the second connection plate 431 are connected by first bolts 432.

Referring to fig. 3, the placing disc 2 includes a first ring 21 fixedly connected to the stirring shaft 14, a second ring 22 fixedly connected to the first ring 21 and far away from one side of the stirring shaft 14, the outer side wall of the second ring 22 abuts against the inner side wall of the stirring barrel 1, the upper end face of the first ring 21 is arranged along the downward inclination of the connection with the stirring shaft 14, the upper end face of the second ring 22 is arranged from the upward inclination of the connection with the first ring 21, a plurality of leakage holes 23 are formed at the connection of the first ring 21 and the second ring 22, and the leakage holes 23 are formed along the circumferential direction of the circle center of the first ring 21.

Referring to fig. 3, in order to prevent the stone from moving after falling to the first ring 21 and make the stone contact the drum 151 well, a plurality of arc-shaped grooves 211 circumferentially arranged along the center of the first ring 21 are formed on the upper end surface of the first ring 21.

Referring to fig. 3, the discharging device 3 is disposed at the bottom of the mixing tank 1, and the discharging device 3 includes an opening 31, a discharging hopper 32, a square frame 33, a square opening 34, and a vertical plate 35. The opening 31 is arranged at the bottom surface of the stirring barrel 1; the discharge hopper 32 is fixedly connected to the bottom of the opening 31, the discharge hopper 32 is U-shaped, and materials fall into the discharge hopper 32 from the opening 31 and fall along the discharge hopper 32 to one end far away from the stirring shaft 14; the square frame 33 is fixedly connected with one end of the discharge hopper 32 far away from the stirring shaft 14; the square opening 34 is arranged at the top of the square frame 33; the vertical plate 35 is vertically inserted into the square opening 34, and the side wall of the vertical plate 35 is abutted against the inner side wall of the square frame 33; the top fixedly connected with L shaped plate 351 of riser 35 makes things convenient for the staff to take out riser 35.

This embodiment is when using, pour the powder inside agitator 1, then establish the top at agitator 1 with apron 12 lid, the building stones falls the junction of first ring 21 and second ring 22 along the inclined plane of first ring 21 and second ring 22, motor 13 drives the driving shaft and places disc 2 and rotates, the building stones is broken by first stirring leaf 141, the crushed aggregates of placing disc 2 upper portion is smashed by cylinder 151, more garrulous building stones fall to placing disc 2 upper portion along the building stones of large granule, the crushed aggregates of smashing the completion drop to placing disc 2 bottom from discharging device 3 in from the small opening 23 and discharge.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a broken agitating unit of regeneration bituminous paving bridge construction usefulness, includes agitator (1), install bracing piece (11) in agitator (1) bottom, apron (12) at agitator (1) top are established to the lid, motor (13) of rigid coupling in agitator (1) bottom, connect discharging device (3) in agitator (1) bottom, fixed connection just stretches into inside (mixing) shaft (14) of agitator (1) at motor (13) top, its characterized in that: the solid coupling has disc (2) of placing apart from agitator (1) bottom surface interval setting on (mixing) shaft (14), place and seted up a plurality of small openings (23) on disc (2), agitator (1) inside wall department is connected with round bar (15) through coupling assembling (4), has cup jointed cylinder (151) on round bar (15), the lateral wall of cylinder (151) and the up end butt of placing disc (2), (mixing) shaft (14) are connected with a plurality of first stirring leaves (141) that are located and place disc (2) upper portion.

2. The crushing and stirring device for construction of a recycled asphalt pavement bridge according to claim 1, characterized in that: the connecting component (4) comprises a fixing ring (41) fixedly connected with the outer side wall of the stirring barrel (1), a round hole (42) is arranged at the contact position of the fixed ring (41) and the stirring barrel (1), one end of the fixing ring (41) close to the stirring barrel (1) is lower than the other end far away from the stirring barrel (1), a top cover (43) is connected at one end of the fixing ring (41) far away from the stirring barrel (1), one end of the round rod (15) is inserted into the fixing ring (41), one side of the inner side wall of the fixing ring (41) far away from the top cover (43) is connected with a fixing plate (44), the round rod (15) is inserted into the fixed plate (44), a sliding plate (45) is arranged at one side of the round rod (15) close to the top cover (43), a spring (451) is sleeved between the sliding plate (45) and the fixed plate (44), and a nut (452) is in threaded connection with one side of the round rod (15) close to the top cover (43).

3. The crushing and stirring device for construction of the recycled asphalt pavement bridge according to claim 2, characterized in that: place disc (2) including first ring (21), the second ring (22) of fixed connection in first ring (21) lateral wall department on (mixing) shaft (14), the lateral wall of second ring (22) and the inside wall department butt of agitator (1), the up end of first ring (21) is along the junction downward sloping setting with the puddler, the up end of second ring (22) sets up from the junction tilt up with first ring (21), leak hole (23) are seted up along the junction circumference of first ring (21) and second ring (22).

4. The crushing and stirring device for construction of the recycled asphalt pavement bridge according to claim 2, characterized in that: the fixing ring (41) is connected with at least two first connecting plates (411) at one side close to the top cover (43), the side wall of the top cover (43) is connected with a second connecting plate (431) covering the top of the first connecting plate (411), and the first connecting plate (411) is connected with the second connecting plate (431) through a first bolt (432).

5. The crushing and stirring device for construction of the recycled asphalt pavement bridge according to claim 3, characterized in that: a plurality of arc-shaped grooves (211) are formed in the upper end face of the first circular ring (21).

6. The crushing and stirring device for construction of the recycled asphalt pavement bridge according to claim 3, characterized in that: the stirring shaft (14) is located and is placed disc (2) bottom and be connected with a plurality of second stirring leaf (142), be connected with square board (143) of bottom surface and agitator (1) interior bottom surface butt on stirring shaft (14).

7. The crushing and stirring device for construction of a recycled asphalt pavement bridge according to claim 1, characterized in that: discharging device (3) are including seting up opening (31) in agitator (1) bottom, fixed connection at the play hopper (32) of agitator (1) bottom, fixed connection keep away from square frame (33) of output shaft one end at play hopper (32), square mouth (34) have been seted up at square frame (33) top, vertical grafting has riser (35) in square mouth (34).

8. The crushing and stirring device for construction of the recycled asphalt pavement bridge according to claim 7, characterized in that: the vertical plate (35) is located at the top of the square frame (33) and is fixedly connected with an L-shaped plate (351).