CN219942455U

CN219942455U - Asphalt mixture adds pitch device

Info

Publication number: CN219942455U
Application number: CN202320705225.1U
Authority: CN
Inventors: 黄波
Original assignee: Jinan Lujie New Building Materials Co ltd
Current assignee: Jinan Lujie New Building Materials Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-11-03
Anticipated expiration: 2033-03-30

Abstract

The utility model discloses an asphalt adding device for asphalt mixture, which relates to the technical field of asphalt mixing and comprises a roller; further comprises: the feeding mixing unit is used for adding asphalt into the roller and mixing the asphalt with sand and stone materials, and is arranged in the roller; the feeding mixing unit comprises a feeding component and a mixing component, the feeding component is arranged at the end part of the roller, a mixing cavity is formed in the roller, and the mixing component is arranged in the mixing cavity. According to the utility model, the stirring shaft is driven to rotate by the driving motor through the arranged feeding mixing unit, the stirring shaft and the stirring blade are close to the bottom wall of the mixing cavity, the stirring shaft and the stirring blade are used for fully mixing asphalt and sand materials, the stirring shaft and the stirring blade are used for mixing asphalt and sand materials, the stability of the device is ensured, the roller is not required to rotate, and the movable wheel arranged at the bottom of the base is convenient for the whole movement of the device.

Description

Asphalt mixture adds pitch device

Technical Field

The utility model relates to the technical field of asphalt mixing, in particular to an asphalt adding device for asphalt mixtures.

Background

The asphalt mixture needs to be added into the sand stone material according to a certain mixing ratio in the mixing process, the existing adding mode is to pour asphalt on the surface of the sand stone material and mix the asphalt with the sand stone material through a machine, and the mode of mixing the asphalt with the sand stone material is slow in process, and the asphalt is difficult to uniformly mix with the sand stone material, so that the mixing quality of the asphalt and the sand stone material is directly affected.

The utility model of patent number CN206706517U relates to an asphalt mixing material asphalt adding device, which comprises a base, a mounting rod, a guide pipe, an asphalt bucket, a bearing, a roller, a flow hole, a tooth socket, a motor, a gear, a hopper, a loading and unloading port and a cover, wherein the guide pipe which is horizontally arranged is fixedly arranged on the upper part of the base through the mounting rod, the two ends of the guide pipe are fixedly communicated with the asphalt bucket which is vertically arranged, the roller with the bearings at the two ends is rotatably sleeved on the outer side of the guide pipe, the inner wall of the inner ring of the bearing is fixedly connected with the outer wall of the guide pipe, a plurality of flow holes are formed in the pipe body at the lower side of the guide pipe and in the roller, an annular tooth socket is formed in the outer side of the roller, the motor is fixedly arranged on the upper part of the base, the gear meshed with the tooth socket is fixedly arranged on the rotating shaft of the motor, and the hopper which is fixedly connected with the guide pipe is arranged right above the roller.

Above-mentioned scheme is to rotating through the cylinder for pitch and grit material mix, however pitch and grit material possess certain weight, and the cylinder rotates and easily has certain inertia, makes to pitch and grit material mix the time device stability not high, and for this reason, we propose an asphalt mixture adds pitch device.

Disclosure of Invention

The utility model mainly aims to provide an asphalt mixture adding device, which solves the problem that the device is unstable when asphalt and sand materials are mixed by rotating a roller through a charging mixing unit.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: an asphalt mixture asphalt adding device comprising: a roller; further comprises:

the feeding mixing unit is used for adding asphalt into the roller and mixing the asphalt with sand and stone materials, and is arranged in the roller;

the feeding and mixing unit comprises a feeding component and a mixing component, the feeding component is arranged at the end part of the roller, a mixing cavity is formed in the roller, and the mixing component is arranged in the mixing cavity;

the feeding component comprises a blanking pipe, a liquid feeding frame and a first feeding hopper, wherein the blanking pipe is obliquely arranged and fixedly arranged in the mixing cavity, the liquid feeding frame is L-shaped and fixedly arranged at one end of the blanking pipe, the first feeding hopper is arranged at the top of the liquid feeding frame and is communicated with the liquid feeding frame and the interior of the blanking pipe, and the liquid feeding frame and the first feeding hopper are both positioned outside the roller;

the mixing component comprises a driving motor, a stirring shaft and stirring blades, wherein the driving motor is arranged at the end part of the roller, the output end of the driving motor penetrates through and extends into the mixing cavity, the stirring shaft is fixedly arranged at the output end of the driving motor and is positioned in the mixing cavity, and the stirring blades are wound outside the stirring shaft.

Preferably, the top of cylinder is fixed and is provided with solid feeding frame, solid feeding frame top is fixed and is equipped with the second feeder hopper, the second feeder hopper is linked together with solid feeding frame, mixing chamber inside.

Preferably, both ends of the roller are fixedly provided with fixed columns, and the bottoms of the two groups of fixed columns are fixedly provided with supporting rods.

Preferably, the bottoms of the two groups of support rods are fixedly provided with bases, movable wheels are fixedly arranged at four corners of the bottoms of the bases, bearing blocks are fixedly arranged at the tops of the bases, and the bearing blocks are arranged at the bottoms of the driving motors.

Preferably, the bottom of the roller is fixedly provided with a discharging pipe, the inside of the discharging pipe is communicated with the inside of the mixing cavity, and one side of the discharging pipe is provided with an electromagnetic valve.

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

according to the utility model, through the arranged feeding and mixing unit, two groups of asphalt can be simultaneously placed into two groups of first feed hoppers, the two groups of asphalt respectively enter into the mixing cavity formed in the roller along the two groups of liquid feeding frames and the blanking pipe, so that the asphalt adding efficiency is improved, the asphalt can be continuously added, the production time of asphalt mixture is further shortened, the stirring shaft is driven by the driving motor to rotate, the stirring shaft is close to the bottom wall of the mixing cavity, the stirring shaft and the stirring blade fully mix the asphalt with sand and stone materials, the stirring shaft and the stirring blade mix the asphalt with the sand and stone materials, the stability of the device is ensured, the roller is not required to rotate, and the movable wheel arranged at the bottom of the base is convenient for the whole movement of the device.

Drawings

FIG. 1 is a perspective view of an asphalt mixture adding device of the present utility model;

FIG. 2 is a schematic view of the interior of a drum in an asphalt mixture asphalt adding device of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

fig. 4 is an enlarged view of the utility model at B in fig. 2.

In the figure: 1. a base; 2. a support rod; 3. fixing the column; 4. a roller; 5. a liquid feed rack; 6. a first feed hopper; 7. a solid feed rack; 8. a second feed hopper; 9. a bearing block; 10. a driving motor; 11. discharging pipes; 12. a mixing chamber; 13. a stirring shaft; 14. stirring the leaves; 15. and a discharging pipe.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

As shown in fig. 1 to 4, an asphalt adding apparatus for asphalt mixture includes: a drum 4; further comprises:

the feeding mixing unit is used for adding asphalt into the roller 4 and mixing the asphalt with sand and stone materials, and is arranged in the roller 4;

the feeding and mixing unit comprises a feeding component and a mixing component, the feeding component is arranged at the end part of the roller 4, a mixing cavity 12 is formed in the roller 4, and the mixing component is arranged in the mixing cavity 12.

The feeding component comprises a blanking pipe 11, a liquid feeding frame 5 and a first feeding hopper 6, wherein the blanking pipe 11 is obliquely arranged and is fixedly arranged in a mixing cavity 12, the liquid feeding frame 5 is L-shaped and is fixedly arranged at one end of the blanking pipe 11, the first feeding hopper 6 is arranged at the top of the liquid feeding frame 5 and is communicated with the liquid feeding frame 5 and the interior of the blanking pipe 11, and the liquid feeding frame 5 and the first feeding hopper 6 are both positioned outside the roller 4.

The mixing component comprises a driving motor 10, a stirring shaft 13 and stirring blades 14, wherein the driving motor 10 is arranged at the end part of the roller 4, the output end of the driving motor penetrates through and extends into the mixing cavity 12, the stirring shaft 13 is fixedly arranged at the output end of the driving motor 10 and is positioned in the mixing cavity 12, and the stirring blades 14 are wound outside the stirring shaft 13. Through driving motor 10 work, drive (mixing) shaft 13 rotation, (mixing) shaft 13 is close with stirring leaf 14 and the diapire of mixing chamber 12 mutually, and (mixing) shaft 13 and stirring leaf 14 mix pitch and grit material, have improved the efficiency of mixing.

The feeding component is formed by the blanking pipe 11, the liquid feeding frame 5 and the first feeding hopper 6, two groups of asphalt can be simultaneously placed in the two groups of first feeding hoppers 6, and the two groups of asphalt enter the mixing cavity 12 formed in the roller 4 along the two groups of liquid feeding frames 5 and the blanking pipe 11 respectively, so that asphalt and sand materials are convenient to mix, and the asphalt adding efficiency is improved.

Example two

As shown in fig. 1 to 4, an asphalt adding apparatus for asphalt mixture includes: a drum 4; characterized by further comprising:

The top of cylinder 4 is fixed to be provided with solid feeding frame 7, and solid feeding frame 7 top is fixed to be equipped with second feeder hopper 8, and second feeder hopper 8 is linked together with solid feeding frame 7, mixing chamber 12 inside. The solid substances such as sand and stone are placed in the second feed hopper 8, and then the solid substances such as sand and stone enter the mixing chamber 12 from the solid feed frame 7 to be mixed with asphalt.

The both ends of cylinder 4 are all fixed and are provided with fixed column 3, and the bottom of two sets of fixed column 3 is all fixed and is provided with bracing piece 2. The supporting rod 2 and the fixing column 3 support the drum 4.

The bottom of two sets of bracing pieces 2 is all fixed and is provided with base 1, and base 1 bottom four corners is all fixed and is provided with the running wheel, and base 1 top is fixed and is provided with carrier block 9, and driving motor 10 bottom is located to carrier block 9. The driving motor 10 is supported by the bearing blocks 9, so that the driving motor 10 can work stably. The bottom of the roller 4 is fixedly provided with a discharging pipe 15, the inside of the discharging pipe 15 is communicated with the inside of the mixing cavity 12, and one side of the discharging pipe 15 is provided with an electromagnetic valve. The discharge pipe 15 facilitates the discharge of the mixed mixture out of the bowl 4.

Support bracing piece 2 and fixed column 3 through base 1, bracing piece 2 and fixed column 3 support cylinder 4, support driving motor 10 through carrier block 9, and driving motor 10 steady operation of being convenient for is convenient for through the running wheel that sets up in base 1 bottom the device wholly removes.

Working principle:

firstly, two groups of asphalt are placed into two groups of first feed hoppers 6 at the same time, the two groups of asphalt respectively enter a mixing cavity 12 formed in a roller 4 along two groups of liquid feeding frames 5 and a blanking pipe 11, solid substances such as sand and stone materials are placed into a second feed hopper 8, then the solid substances such as sand and stone materials enter the mixing cavity 12 from the solid feeding frames 7, the asphalt and the sand and stone materials are mixed, a driving motor 10 works to drive a stirring shaft 13 to rotate, the stirring shaft 13 is close to a stirring blade 14 and the bottom wall of the mixing cavity 12, the stirring shaft 13 and the stirring blade 14 fully mix the asphalt and the sand and stone materials, the stirring shaft 13 and the stirring blade 14 mix the asphalt and the sand and stone materials, stability of the device is guaranteed, the roller is not required to rotate, and a movable wheel arranged at the bottom of a base 1 is convenient for the whole device to move.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An asphalt mixture asphalt adding device comprising: a roller (4); characterized by further comprising:

the feeding mixing unit is used for adding asphalt into the roller (4) and mixing the asphalt with sand and stone materials, and is arranged in the roller (4);

the feeding and mixing unit comprises a feeding component and a mixing component, the feeding component is arranged at the end part of the roller (4), a mixing cavity (12) is formed in the roller (4), and the mixing component is arranged in the mixing cavity (12);

the feeding component comprises a blanking pipe (11), a liquid feeding frame (5) and a first feeding hopper (6), wherein the blanking pipe (11) is obliquely arranged and fixedly arranged in a mixing cavity (12), the liquid feeding frame (5) is L-shaped and fixedly arranged at one end of the blanking pipe (11), the first feeding hopper (6) is arranged at the top of the liquid feeding frame (5) and is communicated with the liquid feeding frame (5) and the interior of the blanking pipe (11), and the liquid feeding frame (5) and the first feeding hopper (6) are both positioned outside the roller (4);

the mixing component comprises a driving motor (10), a stirring shaft (13) and stirring blades (14), wherein the driving motor (10) is arranged at the end part of the roller (4), the output end of the driving motor penetrates through and extends into the mixing cavity (12), the stirring shaft (13) is fixedly arranged at the output end of the driving motor (10) and is positioned in the mixing cavity (12), and the stirring blades (14) are wound outside the stirring shaft (13).

2. An asphalt mixture asphalt adding device according to claim 1, wherein: the top of cylinder (4) is fixed and is provided with solid feeding frame (7), solid feeding frame (7) top is fixed and is equipped with second feeder hopper (8), second feeder hopper (8) are linked together with solid feeding frame (7), mixing chamber (12) inside.

3. An asphalt mixture asphalt adding device according to claim 2, wherein: the two ends of the roller (4) are fixedly provided with fixing columns (3), and the bottoms of the two groups of fixing columns (3) are fixedly provided with supporting rods (2).

4. A bituminous mixture, as defined in claim 3, wherein: the two groups of the bottoms of the supporting rods (2) are fixedly provided with bases (1), four corners of the bottoms of the bases (1) are fixedly provided with movable wheels, the tops of the bases (1) are fixedly provided with bearing blocks (9), and the bottoms of the driving motors (10) are arranged on the bearing blocks (9).

5. An asphalt mixture asphalt adding apparatus according to claim 4, wherein: the bottom of cylinder (4) is fixed and is provided with discharging pipe (15), the inside and the mixing chamber (12) of discharging pipe (15) are inside to be linked together, discharging pipe (15) one side is equipped with the solenoid valve.