Emulsified asphalt cold recycled concrete vibration stirring equipment

Abstract

The utility model discloses emulsified asphalt cold recycled concrete vibration stirring equipment, relates to the technical field of concrete stirring, and aims to solve the problems that in the prior art, an emulsified asphalt cold recycled mixture is poor in stirring effect by adopting a traditional stirrer, the mixing effect is not uniform enough, and the concrete quality is influenced. The vibration stirring machine is arranged to be in an open state, a first filling pipe is arranged in the middle of one side of the vibration stirring machine, a second filling pipe is arranged above the second-stage stirring pot, and the first filling pipe and the second filling pipe are both used for filling emulsified asphalt; the discharging end of the vibration stirrer is communicated with the feeding end of the second-stage stirring pot, the stock bin is arranged at the discharging end of the second-stage stirring pot, a discharging pipe is arranged at the discharging end of the second-stage stirring pot, an electric valve is arranged on the outer side of the discharging pipe, the vibration stirrer is arranged on the outer side of the vibration stirrer, and the discharging end of the second-stage stirring pot is communicated with the discharging end of the second-stage stirring pot. And an electric discharging device is arranged below the vibration stirring machine.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete mixing, in particular to an emulsified asphalt cold recycled concrete vibration mixing device. Background Art

[0002] Concrete mixing is a method of mixing cement, lime, water and other materials and stirring them evenly. There are two types of concrete mixing: manual mixing and mechanical mixing. Concrete mixing stations are widely used in my country's industrial, agricultural, transportation, national defense, water conservancy, municipal and other construction projects, and the demand is increasing;

[0003] For example, the application publication number is CN213797397U, a multi-stage cement-stabilized gravel mixing plant, comprising two mixing cylinders, the bottoms of the two mixing cylinders are both mounted on the ground through a bracket, and the first silo, the second silo, the third silo and the fourth silo are arranged above the two mixing cylinders, and one side of the first silo, the second silo, the third silo and the fourth silo are also mounted on the ground through a bracket;

[0004] The above application sets up two groups of mixing cylinders so that the raw materials are mixed inside the mixing cylinder after entering the inside of the mixing cylinder. The same amount of raw materials are mixed and stirred more evenly after passing through the mixing rod and the two mixing cylinders. The raw materials inside the cement are evenly dispersed and the quality is better. However, the traditional mixer is not effective in mixing emulsified asphalt cold recycled asphalt, and the mixing effect is not good enough, which affects the quality of concrete. Therefore, the market urgently needs to develop an emulsified asphalt cold recycled concrete vibration mixing equipment to help people solve the existing problems. Utility Model Content

[0005] The purpose of the utility model is to provide a vibration mixing device for cold recycled asphalt emulsified concrete, so as to solve the problem in the above-mentioned background technology that the mixing effect of cold recycled asphalt emulsified concrete is not good enough and the mixing effect is not good enough, which affects the quality of concrete.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an emulsified asphalt cold recycled concrete vibration mixing equipment, comprising a vibration mixer, a secondary mixing pot and a silo, the vibration mixer is set to an open state, a first filling pipe is arranged at a center position on one side of the vibration mixer, a second filling pipe is arranged above the secondary mixing pot, the first filling pipe and the second filling pipe are both used for filling emulsified asphalt, the discharge end of the vibration mixer is connected with the feed end of the secondary mixing pot, one third of the designed amount of emulsified asphalt is added through the first filling pipe, and two thirds of the designed amount of emulsified asphalt is added through the second filling pipe.

[0007] Through the above technical scheme, a vibrating mixer and a secondary mixing pot are used to mix concrete and emulsified asphalt in stages. The vibrating mixer is used to preliminarily mix cement, water, mineral materials and mineral powder. During the mixing process, one-third of the designed amount of emulsified asphalt is added, and then the mixed concrete is added with two-thirds of the emulsified asphalt in the secondary mixing pot for full mixing, thereby improving the mixing effect, thereby improving the mixing effect of emulsified asphalt and concrete and improving the quality of concrete.

[0008] In a preferred example, the utility model can be further configured as follows: the silo is arranged at the discharge end of the secondary stirring pot, the discharge end of the secondary stirring pot is provided with a discharge pipe, and an electric valve is provided on the outer side of the discharge pipe.

[0009] Through the above technical solution, the secondary mixing pot discharges the finished product directly into the silo for storage after mixing, eliminating the need for conveyor belt transportation, thereby achieving rapid storage and reducing transportation losses of finished products.

[0010] In a preferred example, the utility model can be further configured as follows: a vibration stirrer is provided on the outer side of the vibration mixer.

[0011] Through the above technical solution, the vibrating agitator is used to stir the concrete raw materials inside the vibrating mixer.

[0012] In a preferred example, the utility model can be further configured as follows: an electric discharge device is provided below the vibration mixer, and a discharge end of the electric discharge device is connected to the secondary stirring pot.

[0013] Through the above technical solution, the output discharge of the vibration mixer is controlled by the electric discharge device.

[0014] In a preferred example, the utility model can be further configured as follows: a stirring shaft is arranged in the secondary stirring pot, and stirring blades are arranged on the outer side of the stirring shaft.

[0015] Through the above technical solution, the stirring shaft is used to drive the stirring blades to rotate, so that the concrete is fully stirred.

[0016] In a preferred example, the utility model can be further configured as follows: a driving device for driving the stirring shaft to rotate is provided on the secondary stirring pot, and a bracket for fixing the driving device is provided on the secondary stirring pot.

[0017] Through the above technical solution, the driving device is used to drive the stirring shaft to rotate.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model adopts a vibrating mixer and a secondary mixing pot to mix concrete and emulsified asphalt in stages. The vibrating mixer is used to preliminarily mix cement, water, mineral materials and mineral powder. During the mixing process, one third of the designed amount of emulsified asphalt is added. Then, the secondary mixing pot is used to add two thirds of the emulsified asphalt to the mixed concrete for full mixing, thereby improving the mixing effect, thereby improving the mixing effect of the emulsified asphalt and concrete and improving the quality of the concrete.

[0020] The two-stage stirring pot of the utility model discharges the finished product directly into the silo for storage after the stirring is completed, eliminating the need for conveyor belt transportation, thereby achieving rapid storage and reducing transportation loss of the finished product. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of an emulsified asphalt cold recycled concrete vibration mixing equipment of the utility model;

[0022] Figure 2 For the utility model Figure 1 The enlarged schematic diagram of point A in the middle;

[0023] In the figure: 1. Vibrating mixer; 2. Secondary mixing pot; 3. Silo; 4. Vibrating mixer; 5. Electric discharge device; 6. Discharge pipe; 7. Electric valve; 8. First filling pipe; 9. Mixing shaft; 10. Mixing blade; 11. Second filling pipe; 12. Driving device. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0027] See also Figure 1 and Figure 2 The utility model provides an embodiment: an emulsified asphalt cold recycled concrete vibration mixing equipment, comprising a vibration mixer 1, a secondary mixing pot 2 and a silo 3, the vibration mixer 1 is set to an open state, a first filling pipe 8 is arranged at the center of one side of the vibration mixer 1, and a second filling pipe 11 is arranged above the secondary mixing pot 2, the first filling pipe 8 and the second filling pipe 11 are both used for filling emulsified asphalt, the discharge end of the vibration mixer 1 is connected with the feed end of the secondary mixing pot 2, one third of the designed amount of emulsified asphalt is filled through the first filling pipe 8, and two thirds of the designed amount of emulsified asphalt is filled through the second filling pipe 11, the first filling pipe 8 is fixedly connected to the vibration mixer 1 by bolts, the second filling pipe 11 is fixedly connected to the secondary mixing pot 2 by bolts, and the vibration mixer 1, the secondary mixing pot 2 and the silo 3 are all fixedly supported by independent supporting mechanisms.

[0028] See also Figure 1 The silo 3 is arranged at the discharge end of the secondary stirring pot 2, and a discharge pipe 6 is arranged at the discharge end of the secondary stirring pot 2. An electric valve 7 is arranged on the outer side of the discharge pipe 6, and the discharge pipe 6 is fixedly connected to the secondary stirring pot 2 by bolts.

[0029] See also Figure 1 A vibration stirrer 4 is arranged outside the vibration stirrer 1 , and a stirring mechanism of the vibration stirrer 4 is arranged inside the vibration stirrer 1 .

[0030] See also Figure 1 An electric discharging device 5 is provided below the vibration mixer 1, and the discharging end of the electric discharging device 5 is connected to the secondary stirring pot 2. The electric discharging device 5 is fixedly connected to the vibration mixer 1 by bolts.

[0031] See also Figure 1 A stirring shaft 9 is provided in the secondary stirring pot 2, and a stirring blade 10 is provided on the outer side of the stirring shaft 9. The stirring blade 10 is welded to the stirring shaft 9. The length of the stirring blade 10 is not less than 4.5 meters, and the length of the secondary stirring pot 2 is not less than 5 meters.

[0032] See also Figure 2The secondary stirring pot 2 is provided with a driving device 12 for driving the stirring shaft 9 to rotate, and the secondary stirring pot 2 is provided with a bracket for fixing the driving device 12. The driving device 12 is fixedly connected to the stirring shaft 9 through a coupling.

[0033] Working principle: When in use, cement, water, mineral materials and mineral powder are injected into the vibrating mixer 1 from the top through the conveying mechanism, and then the vibrating mixer 4 is used to vibrate and mix the concrete. During the mixing process, one-third of the designed amount of emulsified asphalt is added to the inside of the vibrating mixer 1 through the first filling pipe 8. After that, the mixed concrete is discharged into the secondary mixing pot 2 through the electric discharging device 5. The driving device 12 is used to drive the stirring shaft 9 to rotate, and the stirring shaft 9 drives the stirring blades 10 to rotate, so as to mix the concrete for the second time. During the mixing process, two-thirds of the designed amount of emulsified asphalt is added through the second filling pipe 11, so as to fully mix. After the mixing is completed, the electric valve 7 is used to open the internal channel of the discharge pipe 6 to discharge the concrete into the silo 3 for storage.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An emulsified asphalt cold recycled concrete vibration mixing device, comprising a vibration mixer (1), a secondary mixing pot (2) and a silo (3), characterized in that: The vibrating mixer (1) is arranged in an open state, a first filling pipe (8) is arranged at a central position on one side of the vibrating mixer (1), a second filling pipe (11) is arranged above the secondary stirring pot (2), the first filling pipe (8) and the second filling pipe (11) are both used for filling emulsified asphalt, and the discharge end of the vibrating mixer (1) is connected to the feed end of the secondary stirring pot (2).

2. The emulsified asphalt cold recycled concrete vibration mixing equipment according to claim 1, characterized in that: The silo (3) is arranged at the discharge end of the secondary stirring pot (2), the discharge end of the secondary stirring pot (2) is provided with a discharge pipe (6), and an electric valve (7) is arranged on the outside of the discharge pipe (6).

3. The emulsified asphalt cold recycled concrete vibration mixing equipment according to claim 1, characterized in that: A vibrating stirrer (4) is arranged outside the vibrating stirrer (1).

4. The emulsified asphalt cold recycled concrete vibration mixing equipment according to claim 1, characterized in that: An electric discharge device (5) is provided below the vibration mixer (1), and a discharge end of the electric discharge device (5) is connected to the secondary stirring pot (2).

5. The emulsified asphalt cold recycled concrete vibration mixing equipment according to claim 1, characterized in that: A stirring shaft (9) is arranged inside the secondary stirring pot (2), and stirring blades (10) are arranged outside the stirring shaft (9).

6. The emulsified asphalt cold recycled concrete vibration mixing equipment according to claim 5, characterized in that: The secondary stirring pot (2) is provided with a driving device (12) for driving the stirring shaft (9) to rotate, and the secondary stirring pot (2) is provided with a bracket for fixing the driving device (12).

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