Homogenizing stirrer for cold-mixed and cold-laid emulsified asphalt mixture

Abstract

The utility model discloses a homogeneous stirrer for cold-mixing and cold-paving emulsified asphalt mixture, and particularly relates to the technical field of stirrers, the homogeneous stirrer comprises a vertical plate for supporting, the vertical plate is provided with an adjusting and mixing assembly, the adjusting and mixing assembly comprises a stirring box arranged on the vertical plate, and the middle part of the stirring box is movably connected with a rotating shaft. According to the utility model, the adjusting and mixing assembly is arranged, so that the screw rod can displace through the torsion generated when the wire cylinder rotates, then one end of the screw rod can be in contact with the pressure plate, the pressure plate displaces on the outer side of the rotating shaft under the traction force generated when the screw rod displaces, and when the pressure plate displaces, the elastic stirring belt can be extruded; the elastic stirring belt is arranged in the stirring box, so that the elastic stirring belt can deform and be stacked together, and the pressing disc can gather materials in the stirring box together, so that the stirring area of the elastic stirring belt is adjusted, and the material mixing efficiency and effect are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agitators, and more specifically to a homogenizing agitator used for cold-mixed and cold-laid emulsified asphalt mixtures. Background Art

[0002] Cold mix cold laying emulsified asphalt mixture is a material commonly used in road base and surface construction. It is made by mixing asphalt emulsifier with aggregate, water and other additives, and then cold mixing and cold laying. Compared with traditional hot mix asphalt mixture, cold mix cold laying emulsified asphalt mixture does not require heating and hot mixing at high temperature, so it can reduce energy consumption and environmental pollution. Cold mix cold laying emulsified asphalt mixture has the advantages of convenient construction and good quality. It is suitable for road construction under some special conditions, such as high altitude areas, cold areas and water-sensitive areas. It can be used in projects such as base construction, road repair and reconstruction. Through continuous stirring and mixing, the raw materials are thoroughly and evenly mixed together. This can ensure the quality and performance of the mixture and improve the efficiency and quality of engineering construction.

[0003] Among them, after searching, it was found that the patent application number CN202222460178.7 discloses a stirrer for cold-mixed cold-laid emulsified asphalt mixture, including a bottom plate and a first side plate fixedly connected to the left side of the top of the bottom plate, and two movable openings are opened on the right side of the first side plate;

[0004] When the structure is in use, the material to be mixed is poured into the mixing box through the feeding pipe, and then the mixing motor is started. When the arc block collides with the roller, it drives the mixing box, the movable rod and the stop block to move to the left in turn, and compresses the supporting spring at the same time. When the arc block separates from the roller, under the elastic force of the supporting spring, it drives the mixing box and the roller assembly to reset. The mixing box is constantly shaking left and right, and at the same time, the mixing box is constantly vibrating, so that the material on the inner wall of the mixing box is constantly shaken off, which is convenient for unloading. However, when the structure is in use, it is not easy to adjust the mixing capacity according to the amount of raw materials, resulting in a larger mixing space when the raw materials are small, affecting the mixing effect. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a homogenizing agitator for cold-mixed and cold-laid emulsified asphalt mixture, aiming to solve the problems raised in the above-mentioned background technology.

[0006] The utility model is implemented in this way. The utility model provides the following technical solutions: a homogenizing agitator for cold-mixed cold-laid emulsified asphalt mixture, comprising a vertical plate for support, and a mixing adjustment component is arranged on the vertical plate;

[0007] The mixing and adjusting component comprises a mixing box arranged on a vertical plate, a rotating shaft is movably connected to the middle of the mixing box, a deformable elastic mixing belt is arranged on the outer side of the rotating shaft, and a pressure plate sleeved on the outer side of the rotating shaft is arranged at one end of the elastic mixing belt;

[0008] A slide groove is provided on one side of the surface of the rotating shaft, a slip ring slidably connected to the slide groove is provided on the outer side of the rotating shaft, a vertical rod for support is provided on the outer side of the slip ring, and the vertical rod extends to the elastic stirring belt and is detachably connected to the elastic stirring belt;

[0009] It can be seen that in the above technical solution, when the pressure plate is displaced, the elastic stirring belt is squeezed, so that the elastic stirring belt can be deformed and piled together, and the pressure plate can gather the materials in the mixing box together, thereby adjusting the stirring area of ​​the elastic stirring belt, thereby improving the mixing efficiency and effect of the materials, and through the setting of the slip ring and the vertical rod, the elastic stirring belt is supported when it is deformed, ensuring the stability of the elastic stirring belt when stirring the materials after deformation.

[0010] Optionally, in a possible embodiment, a driving motor for driving is provided on one side of the surface of the vertical plate, the output end of the driving motor passes through the vertical plate and the mixing box and extends to the end of the rotating shaft and is detachably connected to the rotating shaft, wire drums mounted on the vertical plate are provided on both sides of the driving motor, the wire drums are movably connected to the vertical plate, screw rods are threadedly connected in the two wire drums, and one end of each screw rod passes through the vertical plate and the mixing box and extends to one side of the pressure plate and is slidably connected to the pressure plate, a cover plate is movably connected to one side of the top surface of the mixing box through a hinge, and a discharge barrel for discharging is provided at the bottom of the mixing box;

[0011] It can be seen that in the above technical solution, the wire drum is threadedly connected to the screw rod by rotating the wire drum, so that the screw rod can be displaced by the torque when the wire drum rotates, and then one end of the screw rod can contact the pressure plate, and the pressure plate is displaced on the outside of the rotating shaft by the traction force when the screw rod is displaced.

[0012] Technical effects and advantages of the utility model:

[0013] By setting up the adjusting mixing component, compared with the prior art, the overall design is simple and the structure is reasonable. Through the corresponding coordinated use of various structures, the screw rod can be displaced by the torsion force when the wire drum rotates, and then one end of the screw rod can contact the pressure plate, and the pressure plate is displaced outside the rotating shaft by the traction force when the screw rod is displaced;

[0014] When the pressure plate is displaced, it squeezes the elastic stirring belt, so that the elastic stirring belt can be deformed and piled together, and the pressure plate can gather the materials in the mixing box together, thereby adjusting the stirring area of ​​the elastic stirring belt, thereby improving the mixing efficiency and effect of the materials;

[0015] In addition, the elastic stirring belt is supported when it is deformed by the arrangement of the slip ring and the vertical rod, thereby ensuring the stability of the elastic stirring belt when stirring the material after the deformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present disclosure, the following briefly introduces the drawings required to be used in some embodiments of the present disclosure. Obviously, the drawings described below are only drawings of some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not limitations on the actual size of the products involved in the embodiments of the present disclosure, the actual process of the method, the actual timing of the signal, etc.

[0017] Figure 1 It is the front view of the overall structure of the utility model.

[0018] Figure 2 It is a top view of the overall structure of the utility model.

[0019] Figure 3 It is a sectional view of the overall structure of the utility model.

[0020] Figure 4 It is the front view of the mixing box of the utility model.

[0021] Figure 5 It is a front view of the rotating shaft and the elastic stirring belt of the utility model.

[0022] The figures are marked as follows: 1. vertical plate; 2. mixing box; 3. rotating shaft; 4. elastic mixing belt; 5. pressure plate; 6. slide groove; 7. slip ring; 8. vertical rod; 9. driving motor; 10. wire drum; 11. screw rod; 12. cover plate; 13. discharge barrel. DETAILED DESCRIPTION

[0023] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0024] As attached Figure 1-5The homogenizer for cold-mixed and cold-laid emulsified asphalt mixture shown in the figure has a mixing adjustment component arranged on the vertical plate 1, and the pressure plate 5 is displaced on the outside of the rotating shaft 3 by the traction force of the screw rod 11 when the pressure plate 5 is displaced. When the pressure plate 5 is displaced, the elastic stirring belt 4 is squeezed, so that the elastic stirring belt 4 can be deformed and piled together, and the pressure plate 5 can gather the materials in the mixing box 2 together, thereby adjusting the stirring area of ​​the elastic stirring belt 4, thereby improving the mixing efficiency and effect of the materials, and through the arrangement of the slip ring 7 and the vertical rod 8, the elastic stirring belt 4 is supported when it is deformed, ensuring the stability of the elastic stirring belt 4 when stirring the materials after the deformation, and the specific structural arrangement of the component is as follows;

[0025] The mixing component comprises a mixing box 2 arranged on a vertical plate 1, a rotating shaft 3 is movably connected to the middle of the mixing box 2, a deformable elastic mixing belt 4 is arranged on the outer side of the rotating shaft 3, and a pressure plate 5 is arranged on one end of the elastic mixing belt 4 and is sleeved on the outer side of the rotating shaft 3;

[0026] A slide groove 6 is provided on one side of the surface of the rotating shaft 3, a slip ring 7 slidably connected to the slide groove 6 is provided on the outer side of the rotating shaft 3, and a vertical rod 8 for support is provided on the outer side of the slip ring 7, and the vertical rod 8 extends to the elastic stirring belt 4 and is detachably connected to the elastic stirring belt 4;

[0027] A driving motor 9 for driving is provided on one side of the surface of the vertical plate 1. The output end of the driving motor 9 passes through the vertical plate 1 and the mixing box 2 and extends to the end of the rotating shaft 3 and is detachably connected to the rotating shaft 3. Wire drums 10 installed on the vertical plate 1 are provided on both sides of the driving motor 9. The wire drums 10 are movably connected to the vertical plate 1. Screw rods 11 are threadedly connected in the two wire drums 10, and one end of each screw rod 11 passes through the vertical plate 1 and the mixing box 2 and extends to one side of the pressure plate 5 and is slidably connected to the pressure plate 5. A cover plate 12 is movably connected to one side of the top surface of the mixing box 2 through a hinge, and a discharge barrel 13 for discharging is provided at the bottom of the mixing box 2.

[0028] According to the above structure, when using, the staff installs the device at a designated position, and when stirring and mixing the materials, according to the amount of the materials, by rotating the wire drum 10, the wire drum 10 is threadedly connected with the screw rod 11, so that the screw rod 11 can be displaced by the torsion force when the wire drum 10 rotates, and then one end of the screw rod 11 can contact the pressure plate 5, and the pressure plate 5 is displaced outside the rotating shaft 3 by the traction force when the screw rod 11 is displaced;

[0029] When the pressure plate 5 is displaced, it squeezes the elastic stirring belt 4, so that the elastic stirring belt 4 can be deformed and piled together, and the pressure plate 5 can gather the materials in the mixing box 2 together, thereby adjusting the stirring area of ​​the elastic stirring belt 4, thereby improving the mixing efficiency and effect of the materials;

[0030] Furthermore, by providing the sliding ring 7 and the vertical rod 8, the elastic stirring belt 4 is supported when deformed, thereby ensuring the stability of the elastic stirring belt 4 when stirring the material after the deformation.

[0031] Different from the prior art, the present application discloses a homogenizing mixer for cold-mixed and cold-laid emulsified asphalt mixtures, in which the pressure plate 5 is displaced on the outside of the rotating shaft 3 by the traction force of the screw rod 11 when the pressure plate 5 is displaced. When the pressure plate 5 is displaced, the elastic stirring belt 4 is squeezed, so that the elastic stirring belt 4 can be deformed and piled together, and the pressure plate 5 can gather the materials in the mixing box 2 together, thereby adjusting the stirring area of ​​the elastic stirring belt 4, thereby improving the mixing efficiency and effect of the materials, and through the arrangement of the slip ring 7 and the vertical rod 8, the elastic stirring belt 4 is supported when it is deformed, ensuring the stability of the elastic stirring belt 4 when stirring the material after the deformation.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A homogenizing mixer for cold mix cold paving emulsified asphalt mixture, comprising a vertical plate (1) for support, characterized in that: The vertical plate (1) is provided with a material adjustment and mixing component; The mixing and adjusting component comprises a mixing box (2) arranged on a vertical plate (1); a rotating shaft (3) is movably connected to the middle of the mixing box (2); a deformable elastic mixing belt (4) is arranged on the outer side of the rotating shaft (3); and a pressure plate (5) is arranged on one end of the elastic mixing belt (4) and is sleeved on the outer side of the rotating shaft (3); A sliding groove (6) is provided on one side of the surface of the rotating shaft (3), and a slip ring (7) slidably connected to the sliding groove (6) is provided on the outer side of the rotating shaft (3).

2. A homogenizing agitator for cold mix cold paving emulsified asphalt mixture according to claim 1, characterized in that: A vertical rod (8) for support is arranged on the outer side of the slip ring (7); the vertical rod (8) extends to the elastic stirring belt (4) and is detachably connected to the elastic stirring belt (4).

3. A homogenizing agitator for cold mix cold paving emulsified asphalt mixture according to claim 1, characterized in that: A driving motor (9) for driving is provided on one side of the surface of the vertical plate (1), and an output end of the driving motor (9) passes through the vertical plate (1) and the mixing box (2) and extends to the end of the rotating shaft (3) and is detachably connected to the rotating shaft (3).

4. A homogenizing agitator for cold mix cold paving emulsified asphalt mixture according to claim 3, characterized in that: A wire reel (10) mounted on the vertical plate (1) is provided on both sides of the driving motor (9), and the wire reel (10) is movably connected to the vertical plate (1).

5. A homogenizing agitator for cold mix cold paving emulsified asphalt mixture according to claim 4, characterized in that: The two thread barrels (10) are both threadably connected to a screw rod (11), and one end of each screw rod (11) passes through the vertical plate (1) and the mixing box (2) and extends to one side of the pressure plate (5) to be slidably connected to the pressure plate (5).

6. A homogenizer for cold mix and cold paving emulsified asphalt mixture according to claim 1, characterized in that: A cover plate (12) is movably connected to one side of the top surface of the mixing box (2) via a hinge, and a discharge barrel (13) for discharging materials is provided at the bottom of the mixing box (2).

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