A double roller feeding equipment for asphalt processing

Abstract

The utility model discloses a double roller feeding equipment for asphalt processing, and relates to the technical field of asphalt feeding. The utility model includes a feeding bin and a reinforcement frame fixed at the lower end of the feeding bin, and also includes: a roller body one, which is arranged at the upper end of the feeding bin, and a roller body two is arranged at the lower end of the inner part of the roller body one; an asphalt mixing mechanism, which is arranged on one side of the feeding bin; and a guide port, which is opened between the roller body one and the roller body two and away from the side of the inlet. The utility model can drive the connecting wheel to rotate through the driving wheel through the servo motor provided, and can mix the asphalt mixture through the stirring paddle one, so as to avoid uneven mixing and affect the subsequent treatment, and the stirring paddle one can transport the asphalt mixture during the mixing process, and the stirring paddle two can make the asphalt mixture mixed again, so as to ensure the asphalt mixing effect, and at the same time, it can also improve the heating effect of the asphalt mixture in cooperation with the burner, so as to ensure its subsequent qualified rate.

Description

Technical Field

[0001] The utility model belongs to the technical field of asphalt feeding, in particular to a double-drum feeding device for asphalt processing. Background Art

[0002] Petroleum asphalt is a product of crude oil processing. At room temperature, it is a black or dark brown viscous liquid, semi-solid or solid. It mainly contains hydrocarbons and non-hydrocarbon derivatives soluble in trichloroethylene. Its properties and composition vary with the source of crude oil and the production method. Asphalt mixture is a composite material, mainly composed of asphalt, coarse aggregate, fine aggregate, mineral powder, and some also have polymers and wood cellulose. These materials of different quality and quantity are mixed to form different structures and have different mechanical properties.

[0003] When processing asphalt at an asphalt mixing plant, the asphalt mixture needs to be heated and mixed in a drum to ensure subsequent asphalt processing. However, during the heating process, uneven mixing and caking may occur inside the drum, which may result in unqualified quality of the asphalt mixture after processing. This will not only affect the subsequent feeding effect, but also significantly increase the cost of use. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the utility model provides a double-drum feeding device for asphalt processing, which can effectively solve the problems of the prior art.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a double-drum feeding device for asphalt processing, comprising a feeding bin body and a reinforcing frame fixed at the lower end of the feeding bin body, and also comprising:

[0007] The first roller body is arranged at the upper end of the feeding bin body, and the second roller body is arranged at the lower end of the feeding bin body;

[0008] An asphalt mixing mechanism is arranged on one side of the feed bin body and is used to mix the asphalt raw materials;

[0009] The guide port is arranged between the first drum body and the second drum body and at a side away from the material inlet.

[0010] Furthermore, the asphalt mixing mechanism includes a stirring paddle, a connecting wheel, a driving wheel and a servo motor. The stirring paddle is arranged inside the drum body, and the stirring paddle is driven toward the guide port. The connecting wheel is fixed at one end of the stirring paddle, the servo motor is fixed at one side of the feed bin body, the driving wheel is fixed at the output end of the servo motor, and the driving wheel is connected to the connecting wheel through a belt.

[0011] Furthermore, a second stirring paddle is fixed on one side of the driving wheel, and the second stirring paddle extends toward the inside of the drum body 2, and the driving directions of the first stirring paddle and the second stirring paddle are opposite.

[0012] Furthermore, a burner is provided on one side of the feed bin body, and an output end of the burner is located between the first roller body and the second roller body and extends into the guide port.

[0013] Furthermore, a material inlet is provided on a side of the upper end surface of the first drum body away from the guide port, a material discharge port is provided on the left side of the second drum body, and the material discharge port extends toward the inside of the second drum body.

[0014] The utility model has the following beneficial effects:

[0015] The utility model can conveniently guide the asphalt mixture into the drum body one by setting the inlet, and then the set servo motor can drive the connecting wheel to rotate through the driving wheel, and the asphalt mixture can be mixed by the stirring paddle one to avoid uneven mixing and affecting subsequent treatment, and the stirring paddle one can transport the asphalt mixture during the mixing process, and the stirring paddle two can mix the asphalt mixture again, thereby ensuring the asphalt mixing effect, and at the same time, it can also improve the heating effect of the asphalt mixture in cooperation with the burner, ensure its subsequent qualified rate, and avoid causing cost increases. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the double-roller feeding equipment of the utility model;

[0018] Figure 2 This is the internal schematic diagram of the double-roller feeding equipment of the utility model;

[0019] Figure 3 It is a schematic longitudinal section diagram of the double-roller feeding equipment of the utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Feeding bin; 2. Reinforcement frame; 3. Drum body 1; 4. Guide port; 5. Drum body 2; 6. Stirring paddle 1; 7. Connecting wheel; 8. Driving wheel; 9. Servo motor; 10. Stirring paddle 2; 11. Burner; 12. Inlet port; 13. Discharge port. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] See also Figure 1-3 As shown, the utility model is a double-drum feeding device for asphalt processing, comprising a feeding bin body 1 and a reinforcing frame 2 fixed at the lower end of the feeding bin body 1, and also comprising:

[0024] The first roller body 3 is arranged at the upper end of the feeding bin body 1, and the second roller body 5 is arranged at the lower end of the inner part of the feeding bin body 1;

[0025] An asphalt mixing mechanism is provided on one side of the feed bin 1 and is used to mix the asphalt raw materials;

[0026] The guide port 4 is disposed between the first drum body 3 and the second drum body 5 and is located at a side away from the material inlet 12 .

[0027] The asphalt mixing mechanism includes a stirring paddle 6, a connecting wheel 7, a driving wheel 8 and a servo motor 9. The stirring paddle 6 is arranged inside the drum body 3, and the stirring paddle 6 is driven toward the guide port 4. The connecting wheel 7 is fixed at one end of the stirring paddle 6, the servo motor 9 is fixed at one side of the feeding bin body 1, the driving wheel 8 is fixed at the output end of the servo motor 9, and the driving wheel 8 is connected to the connecting wheel 7 through a belt. The servo motor 9 can drive the connecting wheel 7 to rotate through the driving wheel 8, and the asphalt mixture can be mixed through the stirring paddle 6 to avoid uneven mixing and affect subsequent processing, and the stirring paddle 6 can transport the asphalt mixture during the mixing process. A stirring paddle 2 10 is fixed on one side of the driving wheel 8, and the stirring paddle 2 10 extends into the drum body 2 5. The driving directions of the stirring paddle 6 and the stirring paddle 2 10 are opposite. The stirring paddle 6 can mix the asphalt mixture and transport it at the same time, so that it can be guided into the drum body 2 5 through the guide port 4. At the same time, the stirring paddle 2 10 can mix the asphalt mixture again, thereby ensuring the subsequent asphalt mixture mixing effect.

[0028] A burner 11 is provided on one side of the feed bin body 1, and the output end of the burner 11 is located between the roller body 1 3 and the roller body 2 5 and extends into the guide port 4. By setting the output end of the burner 11 between the roller body 1 3 and the roller body 2 5, the roller body 1 3 and the roller body 2 5 can be heated at the same time, which can ensure the heating effect of the equipment and avoid uneven heating that affects subsequent processing. An inlet 12 is provided on the side of the upper end surface of the roller body 1 3 away from the guide port 4, and the asphalt mixture can be guided into the roller body 1 3 through the inlet 12. A discharge port 13 is provided on the left side of the roller body 2 5, and the discharge port 13 extends into the roller body 2 5, and the asphalt mixture after mixing can be guided through the discharge port 13.

[0029] Working principle: First, it should be noted that the reinforcement frame 2 can support and strengthen the feeding bin body 1, so as to prevent the feeding bin body 1 from deflecting and shaking, and the guide port 4 can make the roller body 1 3 and the roller body 2 5 communicate with each other;

[0030] When in use, turn on the burner 11, which can preheat the roller body 13 and the roller body 2 5, and then turn on the servo motor 9, which can drive the stirring paddle 2 10 to rotate, and the driving wheel 8 can be connected to the connecting wheel 7, thereby driving the stirring paddle 6 to rotate. Subsequently, the asphalt mixture inlet 12 is introduced into the roller body 1 3, and then the stirring paddle 6 is used to mix the asphalt mixture. The stirring paddle 6 can mix the asphalt mixture and transport it at the same time, so that it can be guided into the roller body 2 5 through the guide port 4, and the stirring paddle 2 10 can mix the asphalt mixture again. Subsequently, the discharge port 13 can discharge the asphalt mixture after mixing.

[0031] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. A double-drum feeding device for asphalt processing, comprising a feeding bin (1) and a reinforcing frame (2) fixed at the lower end of the feeding bin (1), characterized in that: Also includes: The first roller body (3) is arranged at the upper end of the feeding bin body (1), and the second roller body (5) is arranged at the lower end of the feeding bin body (1); An asphalt mixing mechanism is arranged on one side of the feed bin (1) and is used to mix the asphalt raw materials; The guide port (4) is provided between the first drum body (3) and the second drum body (5) and on a side away from the material inlet (12).

2. A double-drum feeding device for asphalt processing according to claim 1, characterized in that: The asphalt mixing mechanism comprises a stirring paddle (6), a connecting wheel (7), a driving wheel (8) and a servo motor (9); the stirring paddle (6) is arranged inside a drum body (3), and the stirring paddle (6) is driven toward the side of a guide port (4); the connecting wheel (7) is fixed to one end of the stirring paddle (6); the servo motor (9) is fixed to one side of a feed bin body (1); the driving wheel (8) is fixed to the output end of the servo motor (9), and the driving wheel (8) is connected to the connecting wheel (7) via a belt.

3. A double-drum feeding device for asphalt processing according to claim 2, characterized in that: A stirring paddle 2 (10) is fixed on one side of the driving wheel (8), and the stirring paddle 2 (10) extends into the interior of the drum body 2 (5), and the driving direction of the stirring paddle 1 (6) is opposite to that of the stirring paddle 2 (10).

4. A double-drum feeding device for asphalt processing according to claim 1, characterized in that: A burner (11) is provided on one side of the feed bin body (1), and an output end of the burner (11) is located between the first roller body (3) and the second roller body (5) and extends into the guide port (4).

5. The double-drum feeding equipment for asphalt processing according to claim 1, characterized in that: An inlet (12) is provided on the side of the upper end surface of the first drum body (3) away from the guide opening (4), and a discharge opening (13) is provided on the left side of the second drum body (5), and the discharge opening (13) extends toward the inside of the second drum body (5).

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