Asphalt pavement cold patch material stirrer

Abstract

The utility model relates to the technical field of stirrers, in particular to an asphalt pavement cold patch material stirrer which comprises a main body, a control cabinet is arranged above the main body, a stirring barrel is arranged between the control cabinet and the main body, a mounting box is arranged at the lower end of the control cabinet, and a mounting plate is arranged below the mounting box. In the working process, the mounting plate component, the first hydraulic telescopic rod component and the lifting plate component are matched with one another, a first hydraulic telescopic rod is adjusted to work, the first hydraulic telescopic rod component drives the driving plate component to rotate through the lifting plate component, and meanwhile the driving plate component drives the connecting plate and the vertical plate to move; and under the action of the limiting plate, the vertical plate is kept in a vertical state, so that the vertical plate is in contact with the inner wall of the stirring barrel, then the mounting plate is controlled to rotate in the stirring barrel through the driving assembly, large-range stirring of materials in the stirring barrel is realized, and the stirring efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of mixers, and in particular to an asphalt pavement cold patch material mixer. Background Art

[0002] The main function of the mixer is to mix cement, concrete, etc., because the mixing blades in the mixer can make the materials fully rub and mix during the mixing process, making the materials mixed more evenly and fully. In addition, there will be a layer of film on the surface of cement and concrete, and the mixer can break this film to make it mixed more fully.

[0003] Through searching, Chinese patent announcement number CN218688818U discloses an experimental mixer for asphalt cold patch mixture, which drives the telescopic rod, reciprocating screw, rotating rod and stirring rod to rotate through the output end of the first motor, and stirs the materials in the mixing barrel to make them mixed evenly. The cooperation of the reciprocating screw and the limit block can drive the reciprocating screw, rotating rod and stirring rod to rotate and move up and down (the telescopic rod is synchronously extended and retracted during this process). The stirring rod can rotate and move up and down to stir and mix materials at different heights in the mixing barrel, and the stirring and mixing effect is good.

[0004] With respect to the above-mentioned related technologies, the inventors found the following defects: the materials in the mixing barrel are stirred by a stirring rod, but there is a certain distance between the stirring rod and the inner wall of the mixing barrel, so that the materials close to the inner wall of the mixing barrel cannot be stirred effectively and conveniently, thus affecting the stirring efficiency. Utility Model Content

[0005] In order to improve the mixing efficiency of asphalt, the present application provides an asphalt pavement cold patch material mixer.

[0006] The present application provides an asphalt pavement cold patch material mixer, which adopts the following technical solution: it includes a main body, a control cabinet is arranged above the main body, a mixing barrel is arranged between the control cabinet and the main body, an installation box is arranged at the lower end of the control cabinet, a mounting plate is arranged below the mounting box, the mounting plate is eccentrically arranged, a driving assembly is arranged between the mounting plate and the mounting box, a vertical plate is arranged below the mounting plate, and a connecting piece is arranged between the vertical plate and the mounting plate.

[0007] Optionally, the connecting member includes a lifting plate, which is arranged below the mounting plate, an adjusting assembly is arranged between the lifting plate and the mounting plate, a fixing block is installed on the lower end surface of the mounting plate, a driving plate is arranged between the fixing block and the lifting plate, the driving plate and the vertical plate are slidably connected via a connecting plate, and the connecting plate and the fixed block are movably connected via a limiting plate.

[0008] Optionally, the adjustment assembly includes a hydraulic telescopic rod 1, a fixed end of the hydraulic telescopic rod 1 is mounted on the mounting plate, and a telescopic end of the hydraulic telescopic rod 1 is mounted on the lifting plate.

[0009] Optionally, the driving assembly includes a turntable, which is rotatably mounted on the mounting box, and a second hydraulic telescopic rod is provided on the turntable, and a telescopic end of the second hydraulic telescopic rod is connected to the mounting plate through a motor box.

[0010] Optionally, a plurality of vertical plates are provided, and the plurality of vertical plates are distributed around the central circumference of the mounting plate.

[0011] Optionally, the distance between two of the vertical plates is greater than or equal to the radius of the mixing barrel, and at least two vertical plates are provided.

[0012] Optionally, a cavity is provided in the installation box, the turntable is rotatably installed in the cavity, a servo motor is provided at the upper end of the turntable, and the servo motor is fixedly installed on the installation box.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. The utility model is provided with a mounting plate, a hydraulic telescopic rod, a lifting plate, a driving plate, a limiting plate, a connecting plate and other components. During the working process, the mounting plate component, the hydraulic telescopic rod component and the lifting plate component cooperate with each other to adjust the operation of the hydraulic telescopic rod. The hydraulic telescopic rod component drives the driving plate component to rotate through the lifting plate component. At the same time, the driving plate component drives the connecting plate and the vertical plate to move, and under the action of the limiting plate, the vertical plate is kept in a vertical state, so that the vertical plate contacts the inner wall of the mixing barrel, and then the mounting plate is controlled to rotate in the mixing barrel by the driving component, so as to achieve large-scale stirring of the materials in the mixing barrel and improve the stirring efficiency.

[0015] 2. The utility model is provided with a turntable, two hydraulic telescopic rods, a motor box and other components that cooperate with each other. During the working process, the turntable component, the motor box and the two hydraulic telescopic rods cooperate with each other. The rotation of the turntable component is adjusted by the servo motor. The turntable component drives the mounting plate to rotate around the axis of the mixing barrel through the two hydraulic telescopic rods to achieve eccentric rotation. At the same time, the mounting plate itself rotates under the action of the rotating motor in the motor box, and the height of the mounting plate is controlled by the two hydraulic telescopic rods. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure in the embodiment of the present application;

[0017] Figure 2 is a partial cross-sectional view of an embodiment of the present application;

[0018] Figure 3 It is a schematic diagram of a local structure in an embodiment of the present application;

[0019] Figure 4 It is a schematic diagram of the connection of the lifting plate in the embodiment of the present application.

[0020] Figure numerals: 1. Main body; 2. Control cabinet; 3. Installation box; 4. Mixing barrel; 5. Installation plate; 6. Fixed block; 7. Vertical plate; 8. Drive plate; 9. Limit plate; 10. Connecting plate; 11. Hydraulic telescopic rod 1; 12. Lifting plate; 13. Motor box; 14. Turntable; 15. Hydraulic telescopic rod 2; 16. Cavity; 17. Servo motor. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-Figure 4 This application is described in further detail.

[0022] The present application discloses an asphalt pavement cold patch material mixer. Figure 1 , Figure 2 As shown, it includes a main body 1, a control cabinet 2 is arranged above the main body 1, a mixing barrel 4 is arranged between the control cabinet 2 and the main body 1, a mounting box 3 is arranged at the lower end of the control cabinet 2, a mounting plate 5 is arranged below the mounting box 3, the mounting plate 5 is eccentrically arranged, a driving assembly is arranged between the mounting plate 5 and the mounting box 3, the driving assembly includes a turntable 14, the turntable 14 is rotatably installed on the mounting box 3, a cavity 16 is arranged in the mounting box 3, the turntable 14 is rotatably installed in the cavity 16, and the cavity 16 is used to protect the internal parts to prevent them from being damaged by external impact.

[0023] See also Figure 2 , Figure 3 A servo motor 17 is arranged at the upper end of the turntable 14, and the servo motor 17 is fixedly mounted on the mounting box 3. The control cabinet 2 controls the operation of the servo motor 17, and the servo motor 17 drives the turntable 14 to rotate at a uniform speed on the mounting box 3. A hydraulic telescopic rod 15 is arranged on the turntable 14, and the telescopic end of the hydraulic telescopic rod 15 is connected to the mounting plate 5 through the motor box 13. The hydraulic telescopic rod 15 is controlled to work by the control cabinet 2, and the hydraulic telescopic rod 15 drives the motor box 13 to move, and at the same time, the motor box 13 drives the mounting plate 5 to follow the movement, so as to adjust the height position of the mounting plate 5. A rotating motor is arranged in the motor box 13, and the mounting plate 5 is driven to rotate in the motor box 13 by the rotating motor.

[0024] See also Figure 3 , Figure 4A vertical plate 7 is arranged below the mounting plate 5. There are multiple vertical plates 7, which are distributed around the central circumference of the mounting plate 5. By arranging multiple vertical plates 7, the frequency of contact between the vertical plates 7 and the mixing barrel 4 is increased, thereby improving the mixing efficiency. The distance between two relative vertical plates 7 is greater than or equal to the radius of the mixing barrel 4 to avoid the phenomenon of mixing omissions of materials in the mixing barrel 4. At least two vertical plates 7 are arranged.

[0025] See also Figure 3 , Figure 4 A connecting piece is provided between the vertical plate 7 and the mounting plate 5, and the connecting piece includes a lifting plate 12, and the lifting plate 12 is provided below the mounting plate 5. An adjusting component is provided between the lifting plate 12 and the mounting plate 5, and the adjusting component includes a hydraulic telescopic rod 11, and the fixed end of the hydraulic telescopic rod 11 is installed on the mounting plate 5, and the telescopic end of the hydraulic telescopic rod 11 is installed on the lifting plate 12. The lifting plate 12 is controlled to move by the control cabinet 2, so that the position of the lifting plate 12 is adjusted.

[0026] See also Figure 3 , Figure 4 A fixing block 6 is installed on the lower end surface of the mounting plate 5, and a driving plate 8 is provided between the fixing block 6 and the lifting plate 12. The driving plate 8 is slidably connected to the vertical plate 7 by a connecting plate 10, and the connecting plate 10 is movably connected to the fixing block 6 by a limiting plate 9. The lifting plate 12 is controlled to move upward, and the lifting plate 12 drives the driving plate 8 to rotate. When the driving plate 8 rotates, it drives one end of the connecting plate 10 to move toward the center line of the mounting plate 5. At the same time, under the action of the limiting plate 9, the connecting plate 10 is in a horizontal state, and the lifting plate 12 is driven in the reverse direction to move, thereby controlling the connecting plate 10 to drive the vertical plate 7 to move in the reverse direction.

[0027] The implementation principle of the asphalt pavement cold patch material mixer in the embodiment of the present application is as follows: during mixing, the hydraulic telescopic rod 2 15 is first controlled by the control cabinet 2 to work, and the hydraulic telescopic rod 2 15 drives the mounting plate 5 to move into the material in the mixing barrel 4. At the same time, the hydraulic telescopic rod 1 1 works, and the hydraulic telescopic rod 1 1 drives the lifting plate 12 to move downward. While the lifting plate 12 moves downward, it drives the driving plate 8 to rotate on the fixed block 6. At the same time, the driving plate 8 pushes the connecting plate 10 and the vertical plate 7 to move, and keeps the vertical plate 7 in a vertical state under the action of the limit plate 9 until the vertical plate 7 is moved to a preset position, and then the servo motor 17 and the rotating motor in the motor box 13 are controlled to work, and the servo motor 17 drives the turntable 14 to rotate. The turntable 14 rotates around the axis of the mixing barrel 4 through the hydraulic telescopic rod 2 15, and drives the mounting plate 5 to follow the rotation. At the same time, the rotating motor drives the mounting plate 5 to rotate on the motor box 13, and controls the mounting plate 5 to be lifted and lowered cyclically through the hydraulic telescopic rod 2 15, thereby achieving mixing of the material.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An asphalt pavement cold patch material mixer, comprising a main body (1), characterized in that: A control cabinet (2) is arranged above the main body (1), a stirring barrel (4) is arranged between the control cabinet (2) and the main body (1), a mounting box (3) is arranged at the lower end of the control cabinet (2), a mounting plate (5) is arranged below the mounting box (3), the mounting plate (5) is eccentrically arranged, a driving assembly is arranged between the mounting plate (5) and the mounting box (3), a vertical plate (7) is arranged below the mounting plate (5), and a connecting piece is arranged between the vertical plate (7) and the mounting plate (5).

2. The asphalt pavement cold patch material mixer according to claim 1, characterized in that: The connecting member comprises a lifting plate (12), the lifting plate (12) being arranged below the mounting plate (5), an adjusting assembly being arranged between the lifting plate (12) and the mounting plate (5), a fixing block (6) being arranged on the lower end surface of the mounting plate (5), a driving plate (8) being arranged between the fixing block (6) and the lifting plate (12), the driving plate (8) being slidably connected to the vertical plate (7) via a connecting plate (10), and the connecting plate (10) being movably connected to the fixing block (6) via a limiting plate (9).

3. The asphalt pavement cold patch material mixer according to claim 2, characterized in that: The adjustment assembly comprises a hydraulic telescopic rod (11), the fixed end of the hydraulic telescopic rod (11) being mounted on the mounting plate (5), and the telescopic end of the hydraulic telescopic rod (11) being mounted on the lifting plate (12).

4. The asphalt pavement cold patch material mixer according to claim 1, characterized in that: The driving assembly comprises a turntable (14), the turntable (14) being rotatably mounted on the mounting box (3), the turntable (14) being provided with a second hydraulic telescopic rod (15), the telescopic end of the second hydraulic telescopic rod (15) being connected to the mounting plate (5) via a motor box (13).

5. The asphalt pavement cold patch material mixer according to claim 1, characterized in that: A plurality of the vertical plates (7) are provided, and the plurality of the vertical plates (7) are distributed around the central circumference of the mounting plate (5).

6. The asphalt pavement cold patch material mixer according to claim 5, characterized in that: The distance between the two vertical plates (7) is greater than or equal to the radius of the mixing barrel (4), and at least two vertical plates (7) are provided.

7. The asphalt pavement cold patch material mixer according to claim 4, characterized in that: A cavity (16) is provided in the installation box (3), the turntable (14) is rotatably installed in the cavity (16), a servo motor (17) is provided at the upper end of the turntable (14), and the servo motor (17) is fixedly installed on the installation box (3).

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