Asphalt adding device for asphalt mixture

Abstract

The utility model discloses an asphalt mixture asphalt adding device which comprises a mixing tank, a feeding hopper is fixedly installed at the top of the mixing tank, a feeding hopper is arranged at the top of the feeding hopper, a supporting frame is arranged at the bottom of the feeding hopper, a connecting plate is connected to the supporting frame in a sliding mode, a split charging barrel is fixedly installed on the connecting plate, and a discharging hopper is arranged at the bottom of the split charging barrel. A communicating pipe is fixedly installed at the bottom of the feeding hopper and communicates with the split charging barrel, a baffle is rotationally connected to the bottom of the split charging barrel, and a reset plate is arranged at the bottom of the baffle. When aggregate is added into the mixing tank, in order to avoid the situation that too much aggregate is added at a time to affect stirring of the mixing device, the calculated aggregate is completely added into the feeding hopper, then the aggregate is added into the split charging barrel through the communicating pipe, the connecting plate is moved at set intervals, and the baffle at the bottom of the split charging barrel is separated from the reset plate; the split charging barrel is located over the feeding hopper.

Description

Technical Field

[0001] The utility model relates to the technical field of asphalt mixing, in particular to an asphalt mixture adding asphalt device. Background Art

[0002] Asphalt Mixer plays a vital role in road construction, maintenance and repair. Asphalt Mixer is a device specially used to add asphalt to asphalt mixture. Its main function is to ensure the uniform distribution and proper addition of asphalt in the production process of asphalt mixture to improve the physical and mechanical properties of the mixture.

[0003] With the increasing demand for road construction and maintenance, the quality requirements for asphalt mixtures are also getting higher and higher. The traditional asphalt adding method has problems such as uneven asphalt distribution and inaccurate addition amount, which leads to unstable quality of asphalt mixtures and affects the service life and performance of roads. Therefore, the development of a device that can accurately control the amount of asphalt added and ensure uniform distribution of asphalt has become an urgent need for the development of the industry.

[0004] Asphalt mixture adding asphalt device is widely used in road construction, maintenance and repair projects. By accurately controlling the amount of asphalt added and evenly distributing it, the device can produce high-quality asphalt mixture and improve the service life and performance of the road. At the same time, the device is also suitable for different types of asphalt and mixtures, with strong adaptability and flexibility.

[0005] In the existing asphalt mixture adding device, when mixing the mixture, asphalt and aggregate are added into the mixing device according to the calculated amount for mixing. However, if all the aggregates are added into the device at one time for mixing, the aggregates are too concentrated in the mixing device, which is not conducive to the full mixing of the aggregates and asphalt. Utility Model Content

[0006] The purpose of the present invention is to provide an asphalt mixture adding asphalt device to solve the above-mentioned shortcomings in the prior art.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an asphalt mixture asphalt adding device, comprising a mixing tank, a feed hopper is fixedly installed on the top of the mixing tank, a charging hopper is arranged on the top of the feed hopper, a support frame is arranged at the bottom of the charging hopper, a connecting plate is slidably connected to the support frame, a filling barrel is fixedly installed on the connecting plate, a connecting pipe is fixedly installed at the bottom of the charging hopper, the connecting pipe is connected to the filling barrel, a baffle is rotatably connected to the bottom of the filling barrel, and a reset plate is arranged at the bottom of the baffle.

[0008] As a further description of the above technical solution: a connecting block is fixedly installed on the bottom of the connecting plate, a ball screw is rotatably connected to the bottom of the support frame, the ball screw is threadedly connected to the connecting block, a motor is fixedly installed on the support frame, the output end of the motor passes through the side wall of the support frame and is fixedly connected to the ball screw, a support rod is also fixedly installed on the bottom of the support frame, and the support rod is slidably connected to the connecting block.

[0009] As a further description of the above technical solution: a base is provided at the bottom of the mixing tank, columns are fixedly installed on both sides of the top of the base, and the two ends of the mixing tank are fixedly connected to the side walls of the two columns respectively.

[0010] As a further description of the above technical solution: a support column is fixedly installed on the top of the base, the top side wall of the support column is fixedly connected to the support frame, and the reset plate is fixedly installed on the side wall of the support column.

[0011] As a further description of the above technical solution: a rubber pad is fixedly installed on the bottom of the base.

[0012] As a further description of the above technical solution: a discharge port is fixedly installed at the bottom of the mixing tank, a collecting box is arranged at the bottom of the discharge port, a handle is fixedly installed on the side wall of the collecting box, and the collecting box is slidably arranged on the top of the base.

[0013] The utility model provides an asphalt mixture adding asphalt device. It has the following beneficial effects: when adding aggregates into the mixing tank, in order to avoid adding too much aggregates at one time and affecting the stirring of the mixing device, all the calculated aggregates are added into the feeding hopper, and then the aggregates are added into the sub-filling barrel through the connecting pipe, and the connecting plate is moved at regular intervals to separate the baffle plate at the bottom of the sub-filling barrel from the reset plate, and the sub-filling barrel is directly above the feed hopper, and the baffle plate loses the support of the reset plate and falls, so that the aggregates in the sub-filling barrel are added into the mixing tank through the feed hopper, and after the connecting plate is retracted, the sub-filling barrel is connected with the connecting pipe again, and the baffle plate returns to its position under the action of the reset plate to shield the bottom of the sub-filling barrel.

[0014] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0015] This application document provides an overview of various implementations or examples of the technology described in the present disclosure, and is not a comprehensive disclosure of the entire scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an asphalt mixture adding asphalt device proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the charging hopper of the utility model;

[0019] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the charging hopper of the utility model;

[0020] Figure 5 It is a schematic diagram of the main cross-sectional structure of the charging hopper of the utility model.

[0021] Legend:

[0022] 1. Mixing tank; 2. Feed hopper; 3. Adding hopper; 4. Filling barrel; 5. Baffle; 6. Connecting plate; 7. Reset plate; 8. Connecting pipe; 9. Connecting block; 10. Support frame; 11. Ball screw; 12. Motor; 13. Support rod; 14. Support column; 15. Base; 16. Column; 17. Rubber pad; 18. Discharge port; 19. Collection box; 20. Handle. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1-5 , an asphalt mixture adding asphalt device, comprising a mixing tank 1, a feed hopper 2 is fixedly installed on the top of the mixing tank 1, a charging hopper 3 is arranged on the top of the feeding hopper 2, a support frame 10 is arranged at the bottom of the charging hopper 3, a connecting plate 6 is slidably connected to the support frame 10, a sub-filling barrel 4 is fixedly installed on the connecting plate 6, a connecting pipe 8 is fixedly installed at the bottom of the charging hopper 3, the connecting pipe 8 is connected to the sub-filling barrel 4, a baffle 5 is rotatably connected to the bottom of the sub-filling barrel 4, and a reset plate 7 is arranged at the bottom of the baffle 5; when adding aggregate into the mixing tank 1, in order to avoid Adding too much aggregate at one time will affect the stirring of the mixing device. All the calculated aggregates are added into the feeding hopper 3, and then added into the sub-filling barrel 4 through the connecting pipe 8. The connecting plate 6 is moved at regular intervals to separate the baffle 5 at the bottom of the sub-filling barrel 4 from the reset plate 7. The sub-filling barrel 4 is directly above the feed hopper 2, and the baffle 5 loses the support of the reset plate 7 and falls, so that the aggregates in the sub-filling barrel 4 are added into the mixing tank 1 through the feed hopper 2. After the connecting plate 6 is retracted, the sub-filling barrel 4 is connected with the connecting pipe 8 again, and the baffle 5 returns to its position under the action of the reset plate 7 to cover the bottom of the sub-filling barrel 4.

[0025] As the preferred technical solution of this embodiment, a connecting block 9 is fixedly installed at the bottom of the connecting plate 6, and a ball screw 11 is rotatably connected to the bottom of the support frame 10, and the ball screw 11 is threadedly connected to the connecting block 9. A motor 12 is fixedly installed on the support frame 10, and the output end of the motor 12 passes through the side wall of the support frame 10 and is fixedly connected to the ball screw 11. A support rod 13 is also fixedly installed at the bottom of the support frame 10, and the support rod 13 is slidably connected to the connecting block 9; when the connecting plate 6 is moved, the motor 12 is turned on, and the output end of the motor 12 drives the ball screw 11 to rotate, so that the connecting block 9 threadedly connected to the ball screw 11 moves, driving the connecting plate 6 and the filling barrel 4 to reciprocate, and the support rod 13 provides more supporting force for the connecting block 9 and the connecting plate 6.

[0026] As a preferred technical solution of this embodiment, a base 15 is provided at the bottom of the mixing tank 1, and columns 16 are fixedly installed on both sides of the top of the base 15, and the two ends of the mixing tank 1 are respectively fixedly connected to the side walls of the two columns 16; the mixing tank 1 is supported by the base 15 and the columns 16.

[0027] As a preferred technical solution of this embodiment, a support column 14 is fixedly installed on the top of the base 15, the top side wall of the support column 14 is fixedly connected to the support frame 10, and the reset plate 7 is fixedly installed on the side wall of the support column 14; the support frame 10 is supported by the support column 14, so that the feeding hopper 3 has a certain height, which is convenient for feeding.

[0028] As a preferred technical solution of this embodiment, a rubber pad 17 is fixedly installed at the bottom of the base 15; the rubber pad 17 is used to buffer the vibration generated during the operation of the device, thereby increasing the stability of the device.

[0029] As a preferred technical solution of this embodiment, a discharge port 18 is fixedly installed at the bottom of the mixing tank 1, a collecting box 19 is arranged at the bottom of the discharge port 18, a handle 20 is fixedly installed on the side wall of the collecting box 19, and the collecting box 19 is slidably arranged on the top of the base 15; the asphalt mixture after mixing is taken out through the discharge port 18 and collected through the collecting box 19, and the handle 20 facilitates the movement of the collecting box 19.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An asphalt mixture adding asphalt device, comprising a mixing tank (1), characterized in that: A feed hopper (2) is fixedly mounted on the top of the mixing tank (1), a charging hopper (3) is arranged on the top of the feed hopper (2), a support frame (10) is arranged at the bottom of the charging hopper (3), a connecting plate (6) is slidably connected to the support frame (10), a filling barrel (4) is fixedly mounted on the connecting plate (6), a connecting pipe (8) is fixedly mounted on the bottom of the charging hopper (3), the connecting pipe (8) is connected to the filling barrel (4), a baffle (5) is rotatably connected to the bottom of the filling barrel (4), and a reset plate (7) is arranged at the bottom of the baffle (5).

2. The asphalt mixture adding asphalt device according to claim 1, characterized in that: A connecting block (9) is fixedly mounted on the bottom of the connecting plate (6); a ball screw (11) is rotatably connected to the bottom of the supporting frame (10); the ball screw (11) is threadedly connected to the connecting block (9); a motor (12) is fixedly mounted on the supporting frame (10); an output end of the motor (12) passes through a side wall of the supporting frame (10) and is fixedly connected to the ball screw (11); a supporting rod (13) is also fixedly mounted on the bottom of the supporting frame (10); the supporting rod (13) is slidably connected to the connecting block (9).

3. The asphalt mixture adding asphalt device according to claim 2, characterized in that: A base (15) is provided at the bottom of the mixing tank (1), and columns (16) are fixedly installed on both sides of the top of the base (15), and the two ends of the mixing tank (1) are respectively fixedly connected to the side walls of the two columns (16).

4. The asphalt mixture adding asphalt device according to claim 3, characterized in that: A support column (14) is fixedly mounted on the top of the base (15); the top side wall of the support column (14) is fixedly connected to the support frame (10); and the reset plate (7) is fixedly mounted on the side wall of the support column (14).

5. The asphalt mixture adding asphalt device according to claim 4, characterized in that: A rubber pad (17) is fixedly mounted on the bottom of the base (15).

6. The asphalt mixture adding asphalt device according to claim 4, characterized in that: A discharge port (18) is fixedly mounted at the bottom of the mixing tank (1), a collecting box (19) is arranged at the bottom of the discharge port (18), a handle (20) is fixedly mounted on the side wall of the collecting box (19), and the collecting box (19) is slidably mounted on the top of the base (15).

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