CN217093019U

CN217093019U - Vertical modified asphalt raw material mixing device

Info

Publication number: CN217093019U
Application number: CN202220860702.7U
Authority: CN
Inventors: 李辽辽; 严合清; 徐延虎
Original assignee: Wuhan Kuntai Yutong Construction Engineering Co ltd
Current assignee: Wuhan Kuntai Yutong Construction Engineering Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-08-02
Anticipated expiration: 2032-04-14

Abstract

The utility model discloses a vertical modified asphalt raw and other materials mixing arrangement relates to pitch raw and other materials mixing apparatus technical field, the utility model discloses a mixing box and the stirring subassembly of setting in mixing box inside, be provided with the ration feed subassembly on the mixing box, the ration feed subassembly includes the ratio case, the revolving stage, driver part, measurement box and feed bucket, the side fixed connection of backup pad and mixing box is passed through to the ratio case, and the bottom of ratio case has seted up the discharge gate, the revolving stage passes through the driver part activity and sets up at the ratio incasement portion, the through-hole that is used for placing the measurement box is offered to the inside of revolving stage, the measurement box is through locking bolt and through-hole roof fixed connection, the measurement box has different capacity, and the bottom of measurement box is the opening form. The utility model relates to a vertical modified asphalt raw and other materials mixing arrangement through setting up quantitative feed subassembly, can improve weighing precision of raw materials, promotes the quality of asphalt concrete preparation.

Description

Vertical modified asphalt raw material mixing device

Technical Field

The utility model relates to a pitch raw materials mixing apparatus technical field, in particular to vertical modified asphalt raw and other materials mixing arrangement.

Background

The asphalt mixture is a generic name of a mixture prepared by mixing mineral aggregate and asphalt binder. The material is divided into continuous gradation and discontinuous gradation mixed materials according to the material composition and structure. The mixture is divided into dense gradation, semi-open gradation and open gradation according to the gradation composition and the void ratio of the mineral aggregate. The maximum nominal particle size can be classified into extra coarse, medium, fine and sand asphalt mixtures. The asphalt is divided into hot-mix asphalt mixture, cold-mix asphalt mixture, recycled asphalt mixture and the like according to the manufacturing process. The asphalt concrete is prepared by manually mixing and stirring, wherein the inside of the asphalt concrete contains mineral aggregate, broken stone or crushed gravel, stone chips or sand, mineral powder and the like, and the asphalt concrete is prepared by mixing the mineral aggregate, the broken stone or crushed gravel, the stone chips or sand, the mineral powder and the like according to a reasonable proportion and stirring and mixing under strict control.

In the existing market, when asphalt concrete is prepared, mostly, the raw materials needing proportioning are metered and sampled manually by using an electronic scale, but by adopting the mode, the mixed asphalt concrete is not accurate enough, the mixing ratio of the stirred asphalt concrete is also different, the quality is uneven, certain influence is brought to the following construction, and therefore, a vertical type modified asphalt raw material mixing device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vertical modified asphalt raw and other materials mixing arrangement can effectively solve in the background art through artifical electronic scale measurement sample, perhaps carry out approximate estimate to the raw and other materials that need the ratio, causes the asphalt concrete of mixture too easily not accurate enough and stir out the asphalt concrete's the proportion also different, leads to the quality discrepancy, consequently can bring the problem of certain influence to the construction at back.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a vertical type modified asphalt raw material mixing device comprises a mixing box and a stirring assembly arranged inside the mixing box, wherein a quantitative feeding assembly is arranged on the mixing box;

the quantitative feeding component comprises a proportioning box, a rotating platform, a driving part, a metering box and a feeding barrel, the proportioning box is fixedly connected with the side surface of the mixing box through a supporting plate, and the bottom of the proportioning box is provided with a discharge hole, the rotating platform is movably arranged in the proportioning box through a driving part, the inside of the rotating platform is provided with a through hole for placing a metering box, the metering box is fixedly connected with the top wall of the through hole through a locking bolt, the metering box has different capacities, the bottom of the metering box is open, so that the material can be conveniently discharged, the feeding barrel is arranged right above the rotating platform through a bracket, the bottom end of the feeding barrel is opposite to the through hole, the diameter of the bottom end of the feeding barrel is equal to that of the through hole, and the bottom of the feeding barrel is in contact with the top of the rotating table, so that the raw materials are conveyed quantitatively and distributed in proportion;

the drive part includes motor and pivot, motor and backup pad top fixed connection, the output of motor and the one end fixed connection of pivot, the other end of pivot extends to the ratio incasement, the logical groove with pivot looks adaptation is seted up to ratio bottom of the case portion, and with the bottom fixed connection of revolving stage, be convenient for drive the revolving stage and rotate.

Preferably, be provided with the discharging pipe on the discharge gate, the one end that the discharge gate was kept away from to the discharging pipe extends to the compounding case in, is convenient for carry raw and other materials to the agitator in.

Preferably, the inner wall fixedly connected with scraping wings of ratio case, the bottom of scraping wings contacts with the upper surface of revolving stage, can clear up the raw materials that spills over the measurement box, improves the accuracy of material in the measurement box.

Preferably, the side fixedly connected with stopper of revolving stage, the annular spacing groove with stopper looks adaptation is seted up to the inner wall of ratio case, is convenient for carry on spacingly to the revolving stage.

Preferably, the quantitative feeding assemblies are at least provided with a plurality of groups and are distributed on the side surface of the mixing box in an annular mode, so that various raw materials can be conveniently put in.

Preferably, the number of the through holes is five, and the five through holes are distributed in a ring shape inside the rotating platform.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the utility model, by arranging the quantitative feeding component, firstly, according to the demand, the measuring box is arranged on the rotary table through the locking bolt, then the raw material is put into the feeding barrel, the raw material in the feeding barrel falls on the surface of the rotary table through the bottom end of the feeding barrel, at the moment, the motor works, the motor drives the rotary shaft to rotate, thereby the rotary table can be driven to rotate in the proportioning box, when the through hole on the rotary table moves to the lower part of the feeding barrel, the raw material in the feeding barrel can fall into the measuring box, the rotary table rotates immediately, the raw material in the measuring box rotates together, until the measuring box filled with the raw material is aligned with the discharge hole of the proportioning box, the raw material can enter the discharge pipe through the discharge hole, meanwhile, by arranging the material pushing plate, the redundant raw material can be pushed out, the accuracy of raw material weighing is improved, and then the raw material enters the mixing box through the discharge pipe, carry out raw materials and mix the stirring, can improve the weighing precision of raw materials, promote the quality of asphalt concrete preparation.

Drawings

FIG. 1 is a perspective view of the vertical type modified asphalt raw material mixing device of the present invention;

FIG. 2 is a front sectional view of a vertical type modified asphalt raw material mixing device of the present invention;

FIG. 3 is a front sectional view of the quantitative feeding assembly of the vertical type modified asphalt raw material mixing device of the present invention;

FIG. 4 is an enlarged view of the structure A in FIG. 3 of the vertical type modified asphalt raw material mixing device of the present invention;

fig. 5 is an enlarged view of the structure at B in fig. 3 of the vertical type modified asphalt raw material mixing device of the present invention.

In the figure: 1. a mixing box; 2. a stirring assembly; 3. a proportioning box; 4. a rotating table; 5. a measuring box; 6. a feeding barrel; 7. a discharge pipe; 8. a material pushing plate; 9. a motor; 10. a rotating shaft; 11. a limiting block; 12. and a through hole.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model relates to a vertical type modified asphalt raw material mixing device, which comprises a mixing box 1 and a stirring component 2 arranged inside the mixing box 1, wherein the mixing box 1 is provided with a quantitative feeding component;

the quantitative feeding component comprises a proportioning box 3, a rotating platform 4, a driving part, a measuring box 5 and a feeding barrel 6, the proportioning box 3 is fixedly connected with the side surface of the mixing box 1 through a supporting plate, and the bottom of the proportioning box 3 is provided with a discharge hole, the rotary table 4 is movably arranged inside the proportioning box 3 through a driving part, a through hole 12 for placing the metering box 5 is arranged inside the rotary table 4, the metering box 5 is fixedly connected with the top wall of the through hole 12 through a locking bolt, the metering box 5 has different capacities, the bottom of the metering box 5 is open, so that the material is conveniently discharged, the feeding barrel 6 is arranged right above the rotating platform 4 through a bracket, the bottom end of the feeding barrel 6 is opposite to the position of the through hole 12, the diameter of the bottom end of the feeding barrel 6 is equal to that of the through hole 12, and the bottom of the feeding barrel 6 is in contact with the top of the rotating platform 4, so that the raw materials can be conveyed quantitatively and distributed in proportion;

the drive assembly includes motor 9 and pivot 10, motor 9 and backup pad top fixed connection, the output of motor 9 and the one end fixed connection of pivot 10, and the other end of pivot 10 extends to ratio incasement 3, and ratio 3 bottoms portion offers the logical groove with pivot 10 looks adaptation, and with the bottom fixed connection of revolving stage 4, is convenient for drive revolving stage 4 and rotates.

Be provided with discharging pipe 7 on the discharge gate, the one end that discharging pipe 7 kept away from the discharge gate extends to mixing box 1 in, is convenient for carry raw and other materials to the agitator in.

The inner wall fixedly connected with scraping wings 8 of ratio case 3, the bottom of scraping wings 8 contacts with the upper surface of revolving stage 4, can clear up the raw materials that spills over measurement box 5, improves the accuracy of material in the measurement box 5.

The side fixedly connected with stopper 11 of revolving stage 4, the annular spacing groove with 11 looks adaptations of stopper is seted up to the inner wall of ratio case 3, is convenient for carry on spacingly to revolving stage 4.

The quantity of ration feed subassembly has a plurality of groups at least, and is the annular distribution in the side of mixing box 1, is convenient for put in multiple raw and other materials.

The number of the through holes 12 is five, and the five through holes 12 are distributed in a ring shape inside the rotary table 4.

The utility model discloses a theory of operation does: when in use, the measuring box 5 is firstly arranged on the rotating platform 4 through the locking bolt according to the demand, then the raw materials are put into the feeding barrel 6, the raw material in the feeding barrel 6 falls on the surface of the rotating platform 4 through the bottom end of the feeding barrel 6, at this time, the motor 9 works, the motor 9 drives the rotating shaft 10 to rotate, thereby driving the rotating platform 4 to rotate in the proportioning box 3, when the through hole 12 on the rotating platform 4 moves to the lower part of the feeding barrel 6, the raw materials in the feeding barrel 6 can fall into the metering box 5, the rotating platform 4 rotates immediately, the raw materials in the metering box 5 rotate together until the metering box 5 containing the raw materials is aligned with the discharge hole of the proportioning box 3, raw materials can enter the discharge pipe 7 through the discharge port and then enter the mixing box 1 through the discharge pipe 7 to be mixed and stirred, and the content which is not described in detail in the specification belongs to the prior art which is well known to a person skilled in the art.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a vertical modified asphalt raw and other materials mixing arrangement, includes mixing box (1) and sets up stirring subassembly (2) inside mixing box (1), its characterized in that: a quantitative feeding assembly is arranged on the mixing box (1);

quantitative feed subassembly includes ratio case (3), revolving stage (4), driver part, measurement box (5) and feed bucket (6), side fixed connection of ratio case (3) through backup pad and compounding case (1), just the discharge gate has been seted up to the bottom of ratio case (3), revolving stage (4) set up inside ratio case (3) through the driver part activity, through-hole (12) that are used for placing measurement box (5) are seted up to the inside of revolving stage (4), measurement box (5) are through locking bolt and through-hole (12) roof fixed connection, feed bucket (6) set up directly over revolving stage (4) through the support, just the bottom of feed bucket (6) contacts with the top of revolving stage (4).

2. The vertical type modified asphalt raw material mixing device according to claim 1, characterized in that: be provided with discharging pipe (7) on the discharge gate, the one end that the discharge gate was kept away from in discharging pipe (7) extends to mixing box (1).

3. The vertical type modified asphalt raw material mixing device according to claim 1, characterized in that: the inner wall of the proportioning box (3) is fixedly connected with a material pushing plate (8), and the bottom of the material pushing plate (8) is in contact with the upper surface of the rotating table (4).

4. The vertical type modified asphalt raw material mixing device according to claim 1, characterized in that: the drive part includes motor (9) and pivot (10), motor (9) and backup pad top fixed connection, the output of motor (9) and the one end fixed connection of pivot (10), the other end of pivot (10) extends to in ratio case (3), and with the bottom fixed connection of revolving stage (4).

5. The vertical type modified asphalt raw material mixing device according to claim 1, characterized in that: the side fixedly connected with stopper (11) of revolving stage (4), the annular spacing groove with stopper (11) looks adaptation is seted up to the inner wall of ratio case (3).

6. The vertical type modified asphalt raw material mixing device according to claim 1, characterized in that: the quantitative feeding assemblies are at least provided with a plurality of groups and are distributed on the side surface of the mixing box (1) in an annular shape.

7. The vertical type modified asphalt raw material mixing device according to claim 1, characterized in that: the number of the through holes (12) is five, and the five through holes (12) are distributed in the rotary table (4) in an annular mode.