Asphalt mixture stirring device

Abstract

An asphalt mixture stirring device comprises a bottom plate, a supporting frame, a mounting frame and a cover plate, the supporting frame is mounted on the bottom plate, a pair of lifting structures is arranged on the supporting frame, the mounting frame is mounted on the bottom plate, a discharging structure is arranged on the mounting frame, the cover plate is arranged on the lifting structures, and the discharging structure is arranged on the cover plate. The asphalt mixture stirring device disclosed by the utility model has the beneficial effects that the asphalt mixture stirring device is provided with the discharging structure, the first motor drives the rotating gear to rotate, the stirring box rotates on the mounting frame for discharging, and the screw rod is driven by the pair of lifting structures and the second motor to rotate on the fixing frame, so that the stirring device is convenient to use and high in practicability. A connecting frame drives a cover plate to synchronously follow a transmission block for adjustment, through a stirring structure, a first rotating gear rotates along with a rotating shaft, and a second rotating gear and a third rotating gear drive a first stirring frame and a second stirring frame to stir an asphalt mixture in a stirring box.

Description

Technical Field

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

[0002] Asphalt mixture is an important material for road construction. It is composed of three basic materials: aggregate, asphalt and mineral powder. A stirring device is required to mix the asphalt mixture. During the mixing process, the raw materials to be mixed are placed in a mixing pot, and then the motor drives the stirrer to rotate to stir the asphalt mixture in the mixing pot so that the raw materials are mixed evenly.

[0003] However, when the existing stirring device is used, the stirring pot is turned over by manually turning the handle to pour the material after the stirring is completed, which may easily cause burns. For this reason, we design an asphalt mixture stirring device. Utility Model Content

[0004] To solve the above problems, the utility model is implemented through the following technical solutions: an asphalt mixture mixing device, including a base plate, a support frame, a mounting frame and a cover plate, the support frame is installed on the base plate, the support frame is provided with a pair of lifting structures, the mounting frame is installed on the base plate, the mounting frame is provided with a discharging structure, the cover plate is provided on the pair of lifting structures, the cover plate is provided with a mixing structure, the discharging structure includes: a rotating shaft, a mixing box, a half gear, a first motor and a rotating gear; the rotating shaft is movably installed on the mounting frame, the mixing box is provided on the rotating shaft, the half gear is provided on the side wall of the mixing box, the first motor is installed on the mounting frame, and the rotating gear is provided on the first motor and on the rotating gear and the half gear.

[0005] Preferably, a pair of pads are provided on the bottom plate.

[0006] Preferably, one of the pair of lifting structures comprises: a fixing frame, a screw rod, a second motor, a guide rod, a transmission block and a connecting frame;

[0007] The fixing frame is mounted on the side wall of the supporting frame, the screw rod is movably mounted on the fixing frame, the second motor is mounted on the fixing frame and the driving end of the second motor is connected to the screw rod, the guide rod is mounted on the fixing frame, the transmission block is mounted on the screw rod and the transmission block is movably connected to the guide rod, the connecting frame is mounted on the transmission block, and the connecting frame is connected to the side wall of the cover plate.

[0008] Preferably, the stirring structure comprises: a third motor, a rotating shaft, a first rotating gear, a first stirring frame, a second rotating gear, a second stirring frame and a third rotating gear;

[0009] The rotating shaft is movably mounted on the cover plate, the first rotating gear is arranged on the rotating shaft, the third motor is mounted on the cover plate and the driving end of the third motor is connected to the rotating shaft, the first stirring frame is movably mounted on the cover plate, the second rotating gear is mounted on the first stirring frame and the second rotating gear is meshed with the first rotating gear, the second stirring frame is movably mounted on the cover plate, the third rotating gear is mounted on the second stirring frame and the third rotating gear is meshed with the first rotating gear.

[0010] Preferably, the fixing frame is provided with reinforcing ribs.

[0011] Preferably, the third motor is fixed to the cover plate by bolts. Beneficial Effects

[0012] The utility model provides an asphalt mixture stirring device, which has the following beneficial effects: the case is provided with a discharging structure, the first motor drives the rotating gear to rotate, and the mixing box follows the half gear to rotate on the mounting frame through the rotating shaft to discharge materials, through a pair of lifting structures, the second motor drives the screw rod to rotate on the fixed frame, the transmission block moves under the action of the screw rod, and the connecting frame drives the cover plate to synchronously follow the transmission block to move and adjust the height, through the stirring structure, the first rotating gear follows the rotating shaft to rotate, the second rotating gear and the third rotating gear drive the first stirring frame and the second stirring frame to stir the asphalt mixture in the mixing box, which solves the problem of manually turning the handle to flip the stirring pot to pour the material after the stirring is completed, which is easy to cause burns. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a schematic diagram of the main structure of an asphalt mixture stirring device.

[0014] Figure 2 The utility model is an asphalt mixture stirring device Figure 1 Schematic diagram of the partially enlarged structure.

[0015] Figure 3 The utility model discloses a three-dimensional structure of a cover plate of an asphalt mixture stirring device.

[0016] In the figure: 1, bottom plate, 2, support frame, 3, mounting frame, 4, rotating shaft, 5, mixing box, 6, half gear, 7, first motor, 8, rotating gear, 9, fixing frame, 10, screw rod, 11, second motor, 12, guide rod, 13, transmission block, 14, connecting frame, 15, cover plate, 16, third motor, 17, rotating shaft, 18, first rotating gear, 19, first mixing frame, 20, second rotating gear, 21, second mixing frame, 22, third rotating gear. DETAILED DESCRIPTION

[0017] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0018] Please see attached Figure 1-3 The utility model provides a technical solution: an asphalt mixture stirring device, comprising a base plate 1, a support frame 2, a mounting frame 3 and a cover plate 15, the support frame 2 is installed on the base plate 1, the support frame 2 is provided with a pair of lifting structures, the mounting frame 3 is installed on the base plate 1, the mounting frame 3 is provided with a discharging structure, the cover plate 15 is provided on the pair of lifting structures, the cover plate 15 is provided with a stirring structure, the discharging structure comprises: a rotating shaft 4, a mixing box 5, a half gear 6, a first motor 7 and a rotating gear 8; the rotating shaft 4 is movably installed on the mounting frame 3, the mixing box 5 is provided on the rotating shaft 4, the half gear 6 is provided on the side wall of the mixing box 5, the first motor 7 is installed on the mounting frame 3, the rotating gear 8 is provided on the first motor 7 and the rotating gear 8 and the half gear 6.

[0019] It should be noted that when the material needs to be discharged after stirring, the first motor 7 is driven, and the first motor 7 drives the rotating gear 8 to rotate. The half gear 6 rotates under the action of the rotating gear 8, and the mixing box 5 follows the half gear 6 to rotate on the mounting frame 3 through the rotating shaft 4, so that the mixing box 5 can discharge the material.

[0020] In the specific implementation process, further, a pair of cushion blocks are provided on the bottom plate 1.

[0021] It should be noted that a pair of cushion blocks makes the bottom plate 1 more stable when placed.

[0022] In the specific implementation process, one of the pair of lifting structures includes: a fixed frame 9, a screw rod 10, a second motor 11, a guide rod 12, a transmission block 13 and a connecting frame 14;

[0023] The fixing frame 9 is mounted on the side wall of the support frame 2, the screw rod 10 is movably mounted on the fixing frame 9, the second motor 11 is mounted on the fixing frame 9 and the driving end of the second motor 11 is connected to the screw rod 10, the guide rod 12 is arranged on the fixing frame 9, the transmission block 13 is arranged on the screw rod 10 and the transmission block 13 is movably connected to the guide rod 12, the connecting frame 14 is mounted on the transmission block 13, and the connecting frame 14 is connected to the side wall of the cover plate 15.

[0024] It should be noted that when the height of the cover 15 needs to be adjusted, the second motor 11 is driven, and the second motor 11 drives the screw rod 10 to rotate on the fixed frame 9. The transmission block 13 moves under the action of the screw rod 10, and the guide rod 12 limits the transmission block 13. The connecting frame 14 drives the cover 15 to synchronously follow the transmission block 13 to move and adjust the height.

[0025] In the specific implementation process, the stirring structure includes: a third motor 16, a rotating shaft 17, a first rotating gear 18, a first stirring frame 19, a second rotating gear 20, a second stirring frame 21 and a third rotating gear 22;

[0026] The rotating shaft 17 is movably mounted on the cover plate 15, the first rotating gear 18 is arranged on the rotating shaft 17, the third motor 16 is mounted on the cover plate 15 and the driving end of the third motor 16 is connected to the rotating shaft 17, the first stirring frame 19 is movably mounted on the cover plate 15, the second rotating gear 20 is mounted on the first stirring frame 19 and the second rotating gear 20 is meshed with the first rotating gear 18, the second stirring frame 21 is movably mounted on the cover plate 15, the third rotating gear 22 is mounted on the second stirring frame 21 and the third rotating gear 22 is meshed with the first rotating gear 18.

[0027] It should be noted that when the asphalt mixture enters the mixing box 5, the cover plate 15 moves and abuts against the mixing box 5, driving the third motor 16, and the third motor 16 drives the rotating shaft 17 to rotate, and the first rotating gear 18 rotates following the rotating shaft 17. The second rotating gear 20 drives the first mixing frame 19 to mix in the mixing box 5 under the action of the first rotating gear 18, and the third rotating gear 22 meshes with the first rotating gear 18 to rotate and drive the second mixing frame 21 to rotate. The asphalt mixture in the mixing box 5 is fully stirred and mixed under the action of the first mixing frame 19 and the second mixing frame 21.

[0028] In the specific implementation process, further, the fixing frame 9 is provided with reinforcing ribs.

[0029] It should be noted that the reinforcing ribs increase the stability of the fixing frame 9 .

[0030] In a specific implementation process, further, the third motor 16 is fixed to the cover plate 15 by bolts.

[0031] It should be noted that the third motor 16 is fixed by bolts to facilitate installation and removal on the cover plate 15.

[0032] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and does not explain the electrical control.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An asphalt mixture stirring device, characterized in that: It includes a base plate, a support frame, a mounting frame and a cover plate, the support frame is mounted on the base plate, the support frame is provided with a pair of lifting structures, the mounting frame is mounted on the base plate, the mounting frame is provided with a discharging structure, the cover plate is provided on the pair of lifting structures, the cover plate is provided with a stirring structure, the discharging structure includes: a rotating shaft, a stirring box, a half gear, a first motor and a rotating gear; the rotating shaft is movably mounted on the mounting frame, the stirring box is provided on the rotating shaft, the half gear is provided on the side wall of the stirring box, the first motor is mounted on the mounting frame, and the rotating gear is provided on the first motor and on the rotating gear and the half gear.

2. An asphalt mixture stirring device according to claim 1, characterized in that: A pair of cushion blocks are arranged on the bottom plate.

3. The asphalt mixture stirring device according to claim 1, characterized in that: One of the pair of lifting structures includes: a fixed frame, a screw rod, a second motor, a guide rod, a transmission block and a connecting frame; The fixing frame is mounted on the side wall of the supporting frame, the screw rod is movably mounted on the fixing frame, the second motor is mounted on the fixing frame and the driving end of the second motor is connected to the screw rod, the guide rod is mounted on the fixing frame, the transmission block is mounted on the screw rod and the transmission block is movably connected to the guide rod, the connecting frame is mounted on the transmission block, and the connecting frame is connected to the side wall of the cover plate.

4. The asphalt mixture stirring device according to claim 1, characterized in that: The stirring structure comprises: a third motor, a rotating shaft, a first rotating gear, a first stirring frame, a second rotating gear, a second stirring frame and a third rotating gear; The rotating shaft is movably mounted on the cover plate, the first rotating gear is arranged on the rotating shaft, the third motor is mounted on the cover plate and the driving end of the third motor is connected to the rotating shaft, the first stirring frame is movably mounted on the cover plate, the second rotating gear is mounted on the first stirring frame and the second rotating gear is meshed with the first rotating gear, the second stirring frame is movably mounted on the cover plate, the third rotating gear is mounted on the second stirring frame and the third rotating gear is meshed with the first rotating gear.

5. The asphalt mixture stirring device according to claim 3, characterized in that: The fixing frame is provided with reinforcing ribs.

6. The asphalt mixture stirring device according to claim 4, characterized in that: The third motor is fixed to the cover plate by bolts.

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