CN220780189U - Asphalt concrete quantitative proportioning mixing device - Google Patents

Abstract

The utility model discloses a quantitative proportioning and mixing device for asphalt concrete, which relates to the field of concrete preparation and comprises a mixing barrel, wherein a stirring motor is fixedly arranged at the middle end of the top of the mixing barrel, the bottom of the stirring motor is fixedly connected with a stirring rod positioned in the mixing barrel, stirring blades are fixedly arranged outside the stirring rod, and supporting frames are fixedly arranged at the left end and the right end of the top of the mixing barrel. According to the utility model, quantitative proportioning is carried out according to the observation strips at the front sides of the ash hopper and the sand hopper, so that the proportioning accuracy is ensured, the feeding valve is opened through control, the vibration motor is opened at the same time, the vibration motor drives the vibration plate to vibrate, so that raw materials in the ash hopper and the sand hopper enter the mixing barrel from the connecting pipe, proportioning is convenient, the stirring motor is started to drive the stirring rod to rotate, the stirring blade is driven to stir through rotation of the stirring rod, and the stirring quality of asphalt concrete is ensured.

Description

Asphalt concrete quantitative proportioning mixing device

Technical Field

The utility model relates to the field of concrete preparation, in particular to an asphalt concrete quantitative proportioning and mixing device.

Background

Asphalt is a black brown complex mixture composed of hydrocarbon compounds with different molecular weights and nonmetallic derivatives thereof, is a waterproof, moistureproof and antiseptic organic cementing material, and asphalt concrete commonly called asphalt concrete is an artificial mineral aggregate with a certain grading composition, broken stone or crushed gravel, stone dust or sand, mineral powder and the like. The asphalt is also a mixture which is mixed with a certain proportion of road asphalt materials under the strict control condition, is widely used in building construction and is mainly used for paving road surfaces. The following problems exist in the prior art:

1. when the existing asphalt concrete quantitative proportioning and mixing device mixes raw materials, the ash materials and the sand materials used by the device are often added in bags, the required proportioning amount is troublesome to quantify, and the device is inconvenient, so that the produced asphalt concrete is difficult to reach the optimal proportioning proportion of the asphalt concrete, and the quality of the asphalt concrete is easy to influence.

2. The existing asphalt concrete quantitative proportioning and mixing device is characterized in that required sand materials, ash materials and the like are filled at one time when ingredients are mixed, then water is filled in a sufficient amount at one time, stirring and mixing are carried out, mixing is uneven due to the fact that water adding amount is not well controlled, and stirring time consumption is increased.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides an asphalt concrete ration proportioning mixing arrangement, includes the blending tank, the middle-end fixed mounting at blending tank top has agitator motor, agitator motor's bottom fixedly connected with is located the puddler of blending tank inside, the outside fixed mounting of puddler has the stirring leaf, the equal fixed mounting in both ends has the support frame about the blending tank top, the top of support frame is fixed mounting respectively has ash hopper and grit fill, the equal fixedly connected with connecting pipe in the bottom of ash hopper and grit fill, the connecting pipe pierces the top intercommunication of blending tank in the inside of blending tank, the charge door has all been seted up at the top of ash hopper and grit fill, the equal fixed mounting in outside of connecting pipe has the feed valve.

The technical scheme of the utility model is further improved as follows: the upper end fixed mounting in the left side of the mixing drum has the backup pad, the top fixed mounting of backup pad has suction pump and electron flow valve, the inboard fixed intercommunication of suction pump has the water pipe that is located the inside of mixing drum, suction pump and electron flow valve are linked together, the outside fixedly connected with water receiving pipe of electron flow valve.

The technical scheme of the utility model is further improved as follows: the front sides of the ash hopper and the sand hopper are fixedly provided with observation strips, and graduation marks are arranged outside the observation strips.

The technical scheme of the utility model is further improved as follows: the outside of ash hopper and grit fill is all fixed mounting has vibrating motor, the inside of ash hopper and grit fill is all movable mounting has the vibrations board that is connected with vibrating motor.

The technical scheme of the utility model is further improved as follows: the bottom of the mixing barrel is fixedly connected with a blanking pipe, and a blanking valve is fixedly arranged outside the blanking pipe.

The technical scheme of the utility model is further improved as follows: and a quick connector is fixedly arranged outside the water receiving pipe.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides an asphalt concrete quantitative proportioning mixing device, which is provided with an ash hopper, a sand hopper, a connecting pipe, a charging port and the like, wherein ash is filled into the ash hopper from the charging port, sand is filled into the sand hopper, quantitative proportioning is carried out according to observation strips at the front sides of the ash hopper and the sand hopper so as to ensure proportioning accuracy, a feeding valve is controlled to be opened, a vibrating motor is simultaneously opened, the vibrating motor drives a vibrating plate to vibrate, raw materials in the ash hopper and the sand hopper enter the mixing barrel from the connecting pipe, so that proportioning is convenient, a stirring rod is driven to rotate by starting the stirring motor, stirring blades are driven to stir by the rotation of the stirring rod, and stirring quality of asphalt concrete is ensured.

2. The utility model provides an asphalt concrete quantitative proportioning mixing device, which is provided with a supporting plate, a water suction pump, an electronic flow valve, a water receiving pipe and the like, wherein an external water pipe is connected with the water receiving pipe through a quick connector, the water suction pump is started to pump water through the external water pipe, the water is discharged into a mixing drum from the water feeding pipe, the electronic flow valve is used for monitoring and controlling the flow, the operation is stopped after water with proper proportion to the internal raw materials is filled, then the material is fed again, and the internal raw materials are filled with water for a plurality of times according to the electronic flow valve, so that the stirring uniformity is improved through matching stirring, the time consumption is reduced, and the stirring efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of a quantitative proportioning and mixing device for asphalt concrete;

FIG. 2 is a schematic view of the structure of the interior of the mixing drum of the present utility model;

FIG. 3 is a schematic view of the structure of the feed valve of the present utility model;

fig. 4 is an enlarged view of the structure at a of fig. 1 according to the present utility model.

In the figure: 1. a mixing drum; 2. a stirring motor; 3. a stirring rod; 4. stirring the leaves; 5. a support frame; 6. an ash hopper; 7. a sand bucket; 8. a connecting pipe; 9. a feed inlet; 10. a feed valve; 11. a vibration motor; 12. a vibration plate; 13. an observation bar; 14. discharging pipes; 15. a blanking valve; 16. a support plate; 17. a water pump; 18. an electronic flow valve; 19. a water receiving pipe; 20. a quick connector.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-4, the utility model provides an asphalt concrete quantitative proportioning and mixing device, which comprises a mixing barrel 1, wherein a stirring motor 2 is fixedly arranged at the middle end of the top of the mixing barrel 1, the bottom of the stirring motor 2 is fixedly connected with a stirring rod 3 positioned in the mixing barrel 1, stirring blades 4 are fixedly arranged outside the stirring rod 3, supporting frames 5 are fixedly arranged at the left end and the right end of the top of the mixing barrel 1, an ash hopper 6 and a sand hopper 7 are respectively and fixedly arranged at the top of the supporting frames 5, connecting pipes 8 are fixedly connected to the bottoms of the ash hopper 6 and the sand hopper 7, the connecting pipes 8 penetrate through the top of the mixing barrel 1 and are communicated with the inside of the mixing barrel 1, charging ports 9 are respectively arranged at the tops of the ash hopper 6 and the sand hopper 7, a feeding valve 10 is fixedly arranged outside the connecting pipes 8, observing bars 13 are fixedly arranged at the front sides of the ash hopper 6 and the sand hopper 7, and scale marks are arranged outside the observing bars 13; the outside of ash hopper 6 and grit fill 7 is all fixed mounting has vibrations motor 11, and the inside of ash hopper 6 and grit fill 7 is all movable mounting has vibrations board 12 that are connected with vibrations motor 11, and the bottom fixedly connected with unloading pipe 14 of blending bucket 1, and the outside fixed mounting of unloading pipe 14 has unloading valve 15.

In this embodiment, through being provided with ash hopper 6, grit fill 7, connecting pipe 8, charge door 9 etc. through the inside that fills ash hopper 6 with ash material from charge door 9 to through the inside that fills grit fill 7 with grit material, thereby through carrying out quantitative ratio according to the observation strip 13 of ash hopper 6 and grit fill 7 front side and guaranteeing the degree of accuracy of ratio, through controlling and opening feed valve 10, and open vibrating motor 11 simultaneously, drive vibrations board 12 vibrations through vibrating motor 11, make the inside raw materials of ash hopper 6 and grit fill 7 get into the inside of mixing drum 1 from connecting pipe 8, thereby conveniently carry out the ratio, drive puddler 3 rotation through opening agitator motor 2, stir through puddler 3 rotation drive stirring leaf 4, guarantee asphalt concrete's stirring quality.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, a supporting plate 16 is fixedly arranged at the upper end of the left side of the mixing drum 1, a water pump 17 and an electronic flow valve 18 are fixedly arranged at the top of the supporting plate 16, a water adding pipe positioned in the mixing drum 1 is fixedly communicated with the inner side of the water pump 17, the water pump 17 is communicated with the electronic flow valve 18, and a water receiving pipe 19 is fixedly connected with the outer side of the electronic flow valve 18; the quick connector 20 is fixedly arranged outside the water receiving pipe 19.

In the present embodiment, through being provided with backup pad 16, suction pump 17, electronic flow valve 18, connect water pipe 19 etc. through being connected outside water pipe and connect water pipe 19 through quick-operation joint 20 to in the suction pump 17 is discharged into mixing drum 1 from adding the water pipe through outer water pipe and drawing water, monitor the control flow size through electronic flow valve 18, stop the operation after filling with the suitable water of inside raw materials proportion, later carry out the feeding again, and through carrying out the water to inside raw materials according to electronic flow valve 18 a lot of, thereby the cooperation stirring improves the degree of consistency of stirring, thereby reduce the time consumption, improve stirring efficiency.

The working principle of the asphalt concrete quantitative proportioning and mixing device is specifically described below.

As shown in fig. 1 to 4, by filling the ash material from the charging port 9 into the interior of the ash hopper 6 and by filling the sand material into the interior of the sand hopper 7, by quantitatively proportioning according to the observation bar 13 on the front side of the ash hopper 6 and the sand hopper 7, thereby ensuring the accuracy of proportioning, by opening the charging valve 10 by manipulation and simultaneously opening the vibration motor 11, driving the vibration plate 12 to vibrate by the vibration motor 11, causing the raw materials inside the ash hopper 6 and the sand hopper 7 to enter the interior of the mixing drum 1 from the connecting pipe 8, by connecting the external water pipe with the water receiving pipe 19 through the quick connector 20, and by opening the water suction pump 17 to pump water from the water charging pipe into the mixing drum 1 through the external water pipe, by monitoring the flow rate through the electronic flow valve 18, stopping the operation after water being properly proportioned with the internal raw materials is filled, then charging again, and by repeatedly charging the internal raw materials according to the electronic flow valve 18, simultaneously driving the stirring rod 3 to rotate by opening the stirring motor 2, stirring the raw materials 4 by driving the stirring blade 3 to stir, mixing the raw materials, and discharging the asphalt concrete from the discharging pipe 14 from the discharging valve 14 after stirring the raw materials.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (6)

1. The utility model provides an asphalt concrete ration mixing arrangement, includes mixing drum (1), its characterized in that: the utility model discloses a stirring device for mixing bucket, including agitator (1), stirring motor (2) are fixed firmly in the middle-end at agitator (1) top, the bottom fixedly connected with of agitator (2) is located inside puddler (3) of agitator (1), outside fixed mounting of puddler (3) has stirring leaf (4), both ends all fixed mounting have support frame (5) about agitator (1) top, the top of support frame (5) respectively fixed mounting have ash hopper (6) and grit fill (7), the equal fixedly connected with connecting pipe (8) in bottom of ash hopper (6) and grit fill (7), the inside in agitator (1) is passed through at the top of connecting pipe (8) penetration mixing bucket (1), charge door (9) have all been seted up at the top of ash hopper (6) and grit fill (7), the outside of connecting pipe (8) is all fixedly mounted with feed valve (10).

2. The asphalt concrete quantitative proportioning mixing device according to claim 1, wherein: the utility model discloses a mixing drum, including mixing drum (1), including fixed connection, electronic flow valve (18), suction pump (17), support plate (16) are fixed to the upper end fixed mounting in mixing drum (1) left side, the top fixed mounting of support plate (16) has suction pump (17) and electronic flow valve (18), the inboard fixed intercommunication of suction pump (17) has the water pipe that is located inside mixing drum (1), suction pump (17) are linked together with electronic flow valve (18), the outside fixedly connected with water receiving pipe (19) of electronic flow valve (18).

3. The asphalt concrete quantitative proportioning mixing device according to claim 1, wherein: the dust hopper (6) and the sand hopper (7) are fixedly provided with observation strips (13) at the front sides, and graduation marks are arranged outside the observation strips (13).

4. The asphalt concrete quantitative proportioning mixing device according to claim 1, wherein: the outside of ash hopper (6) and grit fill (7) is all fixed mounting has vibrations motor (11), the inside of ash hopper (6) and grit fill (7) is all movable mounting has vibrations board (12) that are connected with vibrations motor (11).

5. The asphalt concrete quantitative proportioning mixing device according to claim 1, wherein: the bottom of the mixing barrel (1) is fixedly connected with a blanking pipe (14), and a blanking valve (15) is fixedly arranged outside the blanking pipe (14).

6. The asphalt concrete quantitative proportioning mixing device according to claim 2, wherein: the quick connector (20) is fixedly arranged outside the water receiving pipe (19).