Asphalt mixing device for construction engineering

Abstract

The utility model discloses an asphalt mixing device for construction engineering, including a mixing box, a movable cover is provided on the upper surface of the mixing box, a first motor is fixedly connected to the upper surface of the movable cover, a rotating shaft is fixedly connected to the output end of the first motor, a mixing rod is fixedly connected to the outer surface of the rotating shaft, an adjustment seat is provided on both sides of the mixing box, a second motor is fixedly connected to the bottom inner wall of the adjustment seat, a threaded rod is fixedly connected to the output end of the second motor, a sliding block is threadedly connected to the outer surface of the threaded rod, and a connecting rod is fixedly connected to the side surface of the sliding block. The utility model arranges adjustment seats on both sides of the mixing box, and the sliding block inside the adjustment seat can drive the connecting rod, the movable frame, the cleaning brush and other structures as a whole to be lifted and lowered back and forth, so that the cleaning brush can continuously clean the inner wall of the mixing box, so as to avoid the asphalt being unable to be cleaned after the inner wall of the mixing box solidifies, which affects the subsequent work.

Description

Technical Field

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

[0002] In construction projects, asphalt is a widely used waterproof and anti-corrosion material. It can be mainly divided into three types: coal tar asphalt, petroleum asphalt and natural asphalt. It is a complex black-brown mixture composed of hydrocarbons of different molecular weights and their non-metallic derivatives. It is a high-viscosity organic liquid. Due to the high viscosity of asphalt, it needs to be stirred before use.

[0003] In the Chinese utility model patent application disclosure CN218779282U, an asphalt mixing and stirring device for road paving used in construction projects is disclosed. By means of a motor and an energy-saving component, a rotating roller and a second bevel gear are rotated. Since the first bevel gear and the second bevel gear are meshingly connected, it is convenient to drive a rotating rod to rotate, so that a plurality of L-shaped rods and a plurality of flip leaves on the surface of the rotating rod rotate simultaneously, so that it is convenient to stir and flip the material at the same time, and then it is convenient to improve the mixing and stirring effect, which can meet the construction needs and improve the construction quality. However, the existing asphalt mixing device has a relatively simple structure and cannot clean the asphalt adhering to the inner wall of the mixing tank, resulting in the solidification of the residual asphalt inside, which is easy to affect the subsequent mixing process of the asphalt. Utility Model Content

[0004] The purpose of the utility model is to provide an asphalt mixing device for construction engineering to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an asphalt mixing device for construction engineering, comprising:

[0006] A stirring box, wherein a movable cover is disposed on the upper surface of the stirring box, a first motor is fixedly connected to the upper surface of the movable cover, a rotating shaft is fixedly connected to the output end of the first motor, and a stirring rod is fixedly connected to the outer surface of the rotating shaft;

[0007] Adjustment seats are provided on both sides of the mixing box body, the bottom inner wall of the adjustment seat is fixedly connected to the second motor, the output end of the second motor is fixedly connected to a threaded rod, the outer surface of the threaded rod is threadedly connected to a sliding block, and the side surface of the sliding block is fixedly connected to a connecting rod.

[0008] Preferably, the outer surface of the adjusting seat is provided with a sliding groove to facilitate the connecting rod to slide up and down, the outer surface of the connecting rod is slidably connected to the sliding groove, the outer surface of the sliding block is slidably connected to the adjusting seat, the upper surface of the mixing box is provided with a groove, the outer surface of the connecting rod is movably connected to the groove, the connecting rod can be placed, so that the movable cover can be closed and the movable frame is at the bottom of the mixing box, the end of the connecting rod away from the sliding block is fixedly connected to the movable frame, and the movable frame can slide up and down inside the mixing box under the drive of the connecting rod, driving the cleaning brush to clean the inner wall of the mixing box.

[0009] Preferably, a connecting seat is provided on the outer surface of the movable frame, and a cleaning brush is fixedly connected to the outer surface of the connecting seat, so as to clean the asphalt remaining inside the mixing box.

[0010] Preferably, the outer surface of the cleaning brush is slidably connected to the stirring box, and the outer surface of the connecting seat is provided with a threaded groove.

[0011] Preferably, the movable frame is internally rotatably connected to a rotating block, the outer surface of the rotating block is fixedly connected to a limiting block, the limiting block can limit the rotating block to prevent the rotating block from detaching from the movable frame, and the side of the limiting block away from the rotating block is fixedly connected to a threaded block.

[0012] Preferably, the outer surface of the threaded block is threadedly connected to the thread groove, so that the cleaning brush can be quickly installed and replaced. The upper surface of the movable cover is fixedly connected with a pull rod, and the movable cover can be removed as a whole through the pull rod.

[0013] Preferably, an observation window is fixedly connected to the outer surface of the mixing box body, so that the internal situation can be observed, and a feed port is fixedly connected to the upper surface of the movable cover, and the first motor and the second motor are both connected to an external power supply.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) This asphalt mixing device for construction engineering has adjustment seats arranged on both sides of the mixing box. The sliding blocks inside the adjustment seats can drive the connecting rod, the movable frame, the cleaning brush and other structures to move back and forth, so that the cleaning brush can continuously clean the inner wall of the mixing box, thereby preventing the asphalt from being unable to be cleaned after solidification on the inner wall of the mixing box, which affects subsequent work;

[0016] (2) This asphalt mixing device for construction engineering can quickly install and replace the cleaning brush by arranging a connecting seat on one side of the cleaning brush and utilizing the connection between the thread block and the thread groove, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure between the stirring box and the adjustment seat of the utility model;

[0019] Figure 3 This is a schematic diagram of the overall appearance structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the connection structure between the movable frame and the cleaning brush of the utility model.

[0021] In the figure: 1. stirring box; 2. movable cover; 3. first motor; 4. rotating shaft; 5. stirring rod; 6. adjusting seat; 7. second motor; 8. threaded rod; 9. sliding block; 10. connecting rod; 11. sliding groove; 12. groove; 13. movable frame; 14. connecting seat; 15. cleaning brush; 16. threaded groove; 17. rotating block; 18. limiting block; 19. threaded block; 20. pull rod; 21. observation window; 22. feed port. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides an embodiment: an asphalt mixing device for construction engineering, including a mixing box 1, a movable cover 2 is provided on the upper surface of the mixing box 1, and the movable cover 2 can drive a rotating shaft 4 and a stirring rod 5 to be removed as a whole, a first motor 3 is fixedly connected to the upper surface of the movable cover 2, and a rotating shaft 4 is fixedly connected to the output end of the first motor 3, the first motor 3 drives the rotating shaft 4 to rotate, and a stirring rod 5 is fixedly connected to the outer surface of the rotating shaft 4, and the rotating shaft 4 drives the stirring rod 5 to rotate to stir the asphalt inside.

[0024] Adjustment seats 6 are provided on both sides of the mixing box body 1, and two groups of adjustment seats 6 are provided. The bottom inner wall of the adjustment seat 6 is fixedly connected to a second motor 7, and the output end of the second motor 7 is fixedly connected to a threaded rod 8. The second motor 7 can drive the threaded rod 8 to rotate. The outer surface of the threaded rod 8 is threadedly connected to a sliding block 9. The rotation of the threaded rod 8 can drive the sliding block 9 and the connecting rod 10 to move up and down as a whole. The side surface of the sliding block 9 is fixedly connected to the connecting rod 10.

[0025] The outer surface of the adjusting seat 6 is provided with a sliding groove 11, which is convenient for the connecting rod 10 to slide up and down. The outer surface of the connecting rod 10 is slidably connected to the sliding groove 11, and the outer surface of the sliding block 9 is slidably connected to the adjusting seat 6. The upper surface of the mixing box body 1 is provided with a groove 12, and the outer surface of the connecting rod 10 is movably connected to the groove 12. The connecting rod 10 can be placed to facilitate closing the movable cover 2 so that the movable frame 13 is at the bottom of the mixing box body 1.

[0026] One end of the connecting rod 10 away from the sliding block 9 is fixedly connected to a movable frame 13. Driven by the connecting rod 10, the movable frame 13 can slide up and down inside the mixing box 1, driving the cleaning brush 15 to clean the inner wall of the mixing box 1. The outer surface of the movable frame 13 is provided with a connecting seat 14. The outer surface of the connecting seat 14 is fixedly connected to the cleaning brush 15, which can clean the residual asphalt inside the mixing box 1. The outer surface of the cleaning brush 15 is slidably connected to the mixing box 1.

[0027] A threaded groove 16 is provided on the outer surface of the connecting seat 14, and a rotating block 17 is rotatably connected to the inside of the movable frame 13. A limiting block 18 is fixedly connected to the outer surface of the rotating block 17. The limiting block 18 can limit the rotating block 17 to prevent the rotating block 17 from being separated from the movable frame 13. A threaded block 19 is fixedly connected to the side of the limiting block 18 away from the rotating block 17. The outer surface of the threaded block 19 is threadedly connected to the threaded groove 16, so that the cleaning brush 15 can be quickly installed and replaced.

[0028] A pull rod 20 is fixedly connected to the upper surface of the movable cover 2, and the movable cover 2 can be removed as a whole through the pull rod 20. An observation window 21 is fixedly connected to the outer surface of the mixing box body 1, and the internal situation can be observed. A feed port 22 is fixedly connected to the upper surface of the movable cover 2, and the first motor 3 and the second motor 7 are both connected to an external power supply.

[0029] When the embodiment of the present application is in use: start the first motor 3 to drive the rotating shaft 4 and the stirring rod 5 to rotate, and stir the asphalt inside the mixing box 1. When the interior of the mixing box 1 needs to be cleaned, pull the pull rod 20 to remove the movable cover 2, the first motor 3, the rotating shaft 4, and the stirring rod 5 as a whole, and then start the second motors 7 on both sides to drive the threaded rod 8 to rotate, so that the sliding block 9 drives the connecting rod 10 to rise and fall, and the connecting rod 10 drives the movable frame 13, the connecting seat 14, and the cleaning brush 15 to move together, so that the cleaning brush 15 cleans the inner wall of the mixing box 1. When the sliding block 9 is raised to the top, the movable frame 13 can be brought to the outer surface of the mixing box 1, and the cleaning brush 15 can be replaced by rotating the rotating block 17.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An asphalt mixing device for construction engineering, characterized in that: include: A stirring box (1), wherein a movable cover (2) is provided on the upper surface of the stirring box (1), a first motor (3) is fixedly connected to the upper surface of the movable cover (2), a rotating shaft (4) is fixedly connected to the output end of the first motor (3), and a stirring rod (5) is fixedly connected to the outer surface of the rotating shaft (4); Adjustment seats (6) are provided on both sides of the mixing box (1); a second motor (7) is fixedly connected to the bottom inner wall of the adjustment seat (6); a threaded rod (8) is fixedly connected to the output end of the second motor (7); a sliding block (9) is threadedly connected to the outer surface of the threaded rod (8); and a connecting rod (10) is fixedly connected to the side surface of the sliding block (9).

2. The asphalt mixing device for construction engineering according to claim 1, characterized in that: The outer surface of the adjustment seat (6) is provided with a sliding groove (11), the outer surface of the connecting rod (10) is slidably connected to the sliding groove (11), the outer surface of the sliding block (9) is slidably connected to the adjustment seat (6), the upper surface of the mixing box (1) is provided with a groove (12), the outer surface of the connecting rod (10) is movably connected to the groove (12), and the end of the connecting rod (10) away from the sliding block (9) is fixedly connected to a movable frame (13).

3. The asphalt mixing device for construction engineering according to claim 2, characterized in that: The outer surface of the movable frame (13) is provided with a connecting seat (14), and the outer surface of the connecting seat (14) is fixedly connected with a cleaning brush (15).

4. The asphalt mixing device for construction engineering according to claim 3, characterized in that: The outer surface of the cleaning brush (15) is slidably connected to the stirring box (1), and the outer surface of the connecting seat (14) is provided with a thread groove (16).

5. The asphalt mixing device for construction engineering according to claim 2, characterized in that: The movable frame (13) is rotatably connected to a rotating block (17) inside, the outer surface of the rotating block (17) is fixedly connected to a limiting block (18), and a surface of the limiting block (18) away from the rotating block (17) is fixedly connected to a threaded block (19).

6. The asphalt mixing device for construction engineering according to claim 5, characterized in that: The outer surface of the threaded block (19) is threadedly connected to the threaded groove (16), and the upper surface of the movable cover (2) is fixedly connected to a pull rod (20).

7. The asphalt mixing device for construction engineering according to claim 1, characterized in that: An observation window (21) is fixedly connected to the outer surface of the mixing box (1), a feed port (22) is fixedly connected to the upper surface of the movable cover (2), and the first motor (3) and the second motor (7) are both connected to an external power source.

Images