Flowing type modified asphalt production equipment

Abstract

The utility model discloses flow type modified asphalt production equipment, and relates to the technical field of production and processing. The flowing type modified asphalt production equipment comprises a production tank, a rotating motor is fixedly installed at the bottom of the production tank, an output shaft of the rotating motor extends into the production tank and is fixedly provided with a rotating rod, the rotating rod is fixedly connected with a stirring plate, a feeding mechanism is arranged in the production tank, a door is hinged to the production tank, and the door is connected with the stirring plate. And a rotating assembly is arranged in the stirring plate. According to the flowing type modified asphalt production equipment, through the arrangement of the feeding mechanism, when asphalt is too thick, an extrusion block can be extruded, so that a moving plate moves under the combined action of a control block, an air pressure pipe, a triangular block and a starting block, and a hole formed in the moving plate and a hole formed in a punching plate are located in the same vertical position; therefore, the denatured material in the additive box can fall into the production tank, and the effect of adding the denatured material is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of production and processing, in particular to a mobile modified asphalt production device. Background Art

[0002] Asphalt modification refers to changing the properties and performance of the original asphalt by adding specific modifiers to improve its ability to adapt to various engineering needs. Modifiers can be polymers, rubbers, tackifiers, reinforcing agents, etc. By adjusting the type and amount of modifiers added, asphalt can be modified to different degrees.

[0003] A mobile multifunctional modified asphalt production equipment disclosed in the publication number CN112827403A includes a production tank, a rotating motor is fixedly installed at the bottom of the production tank, the output shaft of the rotating motor extends into the production tank and is fixedly installed with a first rotating rod, a plurality of first mixing rods are fixedly installed on the first rotating rod, a first hole is opened at the top of the production tank, a sleeve is rotatably installed in the first hole, and the first rotating rod passes through the sleeve, a first gear is fixedly installed on the sleeve, an internal gear is fixedly installed at the top of the first rotating rod, a second rotating rod is rotatably installed at the top of the production tank, an external gear is fixedly installed at the top of the second rotating rod, and the internal gear and the first gear are both meshed with the external gear. The above application document can compress the compression spring by adjusting the screw rod, thereby squeezing the sealing seat, and adding the raw materials for modified asphalt into the production tank, but in actual use, due to the different amounts of modified materials required to be added to the asphalt, it may be inconvenient to adjust the amount of modified materials only by adjusting the screw rod. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a mobile modified asphalt production equipment, which solves the problems raised in the above background technology. To achieve the above purpose, the utility model is implemented through the following technical solutions: a mobile modified asphalt production equipment, including a production tank, a rotating motor is fixedly installed at the bottom of the production tank, the output shaft of the rotating motor extends into the production tank and is fixedly installed with a rotating rod, the rotating rod is fixedly connected with a stirring plate, a feeding mechanism is provided inside the production tank, the production tank is hinged with a door, a rotating assembly is provided inside the stirring plate, the feeding mechanism includes an extrusion block, the extrusion block is slidably connected to the inner wall of the stirring plate, the extrusion block is elastically connected to the inner wall of the stirring plate through a spring, an air pressure chamber is provided in the inner wall of the stirring plate, a slider is slidably connected to the interior of the air pressure chamber, a control block is slidably connected to the inner wall of the air pressure chamber away from the slider, and a control block is fixed on the inner wall of the production tank. The cam is fixedly connected to the cylinder, and an air pressure tube is arranged in the inner wall of the production tank, a triangular block is slidably connected in the inner wall of the air pressure tube, and the triangular block is elastically connected to the inner wall of the air pressure tube through spring 2, one end of the air pressure tube away from the triangular block is arranged in the inner wall of the production tank, and a starting block is slidably connected in the inner wall of the end of the air pressure tube away from the triangular block, a perforated plate is fixedly connected to the bottom inner wall of the additive box, a movable plate is slidably connected to the bottom inner wall of the additive box, one end of the movable plate away from the starting block is fixedly connected to spring 3, one end of the spring 3 away from the movable plate is fixedly connected to the inner wall of the additive box, an extrusion block is slidably connected to the inner wall of the movable plate, a spring 4 is fixedly connected below the extrusion block, and one end of the spring 4 away from the extrusion block is fixedly connected to the inner wall of the movable plate.

[0005] Preferably, when the spring four is compressed to the shortest state, the upper end of the extrusion block is exactly in the same plane with the upper surface of the movable plate, and a groove is provided on the inner wall of the movable plate for the extrusion block to slide downward. The setting of the groove ensures that the extrusion block can move downward smoothly, thereby achieving the effect of not affecting the movement of the movable plate. The shape of the extrusion block is a cylinder with a cut angle on one side. The setting of the cut angle ensures that the extrusion block can smoothly leave the hole opened on the perforated plate during the movement, and the diameter of the extrusion block is matched with the diameter of the hole opened on the perforated plate. Through the holes of matched size, the extrusion block can extrude the modified material in the holes of the perforated plate to prevent the material from clogging the holes and causing failure of normal discharge.

[0006] Preferably, the triangular block and the control block are in the same plane, and when the control block rotates with the stirring plate, the control block rotates toward the inclined direction close to the triangular block. By setting the positions of the triangular block and the control block and the direction of the inclined surface of the triangular block, it is ensured that the control block can push the triangular block through the inclined surface of the triangular block after moving outward to achieve the expected effect.

[0007] Preferably, the rotating assembly includes a rotating plate, which is rotatably connected to the stirring plate, a gear is fixedly connected to the rotating shaft of the rotating plate, a rack is slidably connected to the inner wall of the stirring plate, a spring five is fixedly connected to the end of the rack away from the extrusion block, and the end of the spring five away from the rack is fixedly connected to the inner wall of the stirring plate.

[0008] Preferably, a cutting angle is provided on the side of the rack close to the extrusion block, and the rack makes the gear rotate ninety degrees when it moves to the farthest distance. The setting of the cutting angle makes it easier for the rack to move under the extrusion of the extrusion block. By setting the angle at which the rack moves to the farthest distance to drive the gear to rotate, it is ensured that the rotating plate can only rotate ninety degrees at most, thereby achieving the expected effect.

[0009] Preferably, the surfaces of the rotating plate and the stirring plate are coated with oily material, and a scraper is provided on the side of the rotating plate. The setting of the oily material ensures that asphalt will not stick to the surfaces of the rotating plate and the stirring plate. The setting of the scraper enables the rotating plate to scrape off the asphalt on the inside of the stirring plate during rotation, thereby ensuring that the rotating plate can rotate normally.

[0010] The utility model provides a mobile modified asphalt production equipment, which has the following beneficial effects:

[0011] (1) The utility model provides a material adding mechanism, in which the extrusion block is squeezed by the asphalt material with greater viscosity so that the slider slides toward the side close to the air pressure chamber, so that the movable plate moves under the joint action of the control block, the air pressure tube, the triangular block and the starting block, so that the holes opened on the movable plate and the holes on the perforated plate are in the same vertical position, so that the denatured material inside the additive box can fall into the production tank, thereby achieving the effect of adding the denatured material.

[0012] (2) The utility model sets a rotating assembly, and the extrusion block is squeezed by the asphalt material with high viscosity to move the rack, thereby driving the gear to rotate, so that the rotating plate rotates under the drive of the gear, so that a gap is generated in the middle of the stirring plate, thereby achieving the effect of reducing the contact area with the asphalt, thereby reducing the resistance generated during stirring. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0015] Figure 3 For this utility model Figure 2 Schematic diagram of the structure of A;

[0016] Figure 4For this utility model Figure 2 Schematic diagram of the structure of middle B;

[0017] Figure 5 This is a schematic diagram of the cross-sectional structure of the stirring plate of the utility model.

[0018] In the figure: 1. production tank; 2. rotating motor; 3. rotating rod; 4. stirring plate; 5. feeding mechanism; 6. door; 7. rotating assembly; 51. extrusion block; 52. spring one; 53. air pressure chamber; 54. slider; 55. control block; 56. additive box; 57. air pressure tube; 58. triangular block; 59. starting block; 510. punching plate; 511. moving plate; 512. spring three; 513. extrusion block; 514. spring four; 515. spring two; 71. rotating plate; 72. gear; 73. rack; 74. spring five. DETAILED DESCRIPTION

[0019] 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.

[0020] Embodiment 1

[0021] See also Figure 1-5A mobile modified asphalt production equipment comprises a production tank 1, a rotating motor 2 is fixedly installed at the bottom of the production tank 1, the output shaft of the rotating motor 2 extends into the production tank 1 and is fixedly installed with a rotating rod 3, the rotating rod 3 is fixedly connected with a stirring plate 4, a feeding mechanism 5 is arranged inside the production tank 1, a door 6 is hinged on the production tank 1, a rotating assembly 7 is arranged inside the stirring plate 4, the feeding mechanism 5 comprises an extrusion block 51, the extrusion block 51 is slidably connected to the inner wall of the stirring plate 4, the extrusion block 51 is elastically connected to the inner wall of the stirring plate 4 through a spring 52, an air pressure chamber 53 is opened in the inner wall of the stirring plate 4, a slider 54 is slidably connected to the inside of the air pressure chamber 53, a control block 55 is slidably connected to the inner wall of the air pressure chamber 53 at one end away from the slider 54, the production tank 1 An additive box 56 is fixedly connected to the inner wall of the production tank 1, an air pressure tube 57 is arranged in the inner wall of the production tank 1, and a triangular block 58 is slidably connected to the inner wall of the air pressure tube 57, and the triangular block 58 is elastically connected to the inner wall of the air pressure tube 57 through a spring 2 515, the triangular block 58 and the control block 55 are in the same plane, and when the control block 55 rotates with the stirring plate 4, it rotates in the direction of the inclined surface close to the triangular block 58, and by setting the positions of the triangular block 58 and the control block 55 and the setting of the inclined surface direction of the triangular block 58, it is ensured that the control block 55 can push the triangular block 58 through the inclined surface of the triangular block 58 after moving outward to achieve the expected effect, and the end of the air pressure tube 57 away from the triangular block 58 is arranged in the inner wall of the production tank 1, and the end of the air pressure tube 57 away from the triangular block 58 A starting block 59 is slidably connected to the inner wall, a perforated plate 510 is fixedly connected to the bottom inner wall of the additive box 56, a moving plate 511 is slidably connected to the bottom inner wall of the additive box 56, a spring three 512 is fixedly connected to the end of the moving plate 511 away from the starting block 59, and the end of the spring three 512 away from the moving plate 511 is fixedly connected to the inner wall of the additive box 56, and an extrusion block 513 is slidably connected to the inner wall of the moving plate 511. When the spring four 514 is compressed to the shortest state, the upper end of the extrusion block 513 is exactly in the same plane with the upper surface of the moving plate 511, and a groove for the extrusion block 513 to slide downward is opened on the inner wall of the moving plate 511. The setting of the groove ensures that the extrusion block 513 can move downward smoothly without affecting the moving plate The effect of the movement of 511, the shape of the extrusion block 513 is a cylinder with a cut corner on one side. The setting of the cut corner ensures that the extrusion block 513 can smoothly leave the hole opened on the perforated plate 510 during the movement, and the diameter of the extrusion block 513 is consistent with the diameter of the hole opened on the perforated plate 510. Through the holes of the same size, the extrusion block 513 can squeeze the modified material in the hole of the perforated plate 510 to prevent the material from clogging the hole and causing the material to be unable to be discharged normally. A spring 514 is fixedly connected to the bottom of the extrusion block 513, and one end of the spring 514 away from the extrusion block 513 is fixedly connected to the inner wall of the moving plate 511. The extrusion block 51 is squeezed by the asphalt material with a larger viscosity so that the slider 54 slides toward the side close to the air pressure chamber 53.Thus, the movable plate 511 moves under the joint action of the control block 55, the air pressure tube 57, the triangular block 58 and the start block 59, so that the holes opened on the movable plate 511 and the holes on the perforated plate 510 are in the same vertical position, so that the denatured material inside the additive box 56 can fall into the production tank 1, achieving the effect of adding the denatured material.

[0022] When in use, the staff first opens the door 6 and adds the asphalt material that needs to be modified into the production tank 1. Then the staff closes the door 6 and starts the power supply to start the rotating motor 2, so that the rotating rod 3 rotates under the drive of the rotating motor 2, and the stirring plate 4 rotates under the drive of the rotating rod 3. At this time, if the asphalt material is too viscous, the asphalt material will hinder the rotation of the stirring plate 4. Since the extrusion block 51 rotates with the stirring plate 4 during the rotation of the stirring plate 4, the extrusion block 51 will be squeezed by the asphalt material at this time, so that the extrusion block 51 moves toward the direction close to the inside of the stirring plate 4. At this time, the extrusion block 51 squeezes the slider 54, so that the slider 54 moves toward the direction close to the air pressure chamber 53, so that the volume inside the air pressure chamber 53 is reduced, thereby increasing the pressure inside the air pressure chamber 53. At this time, the control block 55 moves outward under the action of air pressure. After the control block 55 moves outward, it can just contact the inclined surface of the triangular block 58 during the rotation process. When the control block 55 and the triangular block 58 are in contact, the control block 55 and the triangular block 58 are in contact. After the inclined surface of the corner block 58 contacts, the triangular block 58 moves toward the side of the air pressure tube 57. At this time, the volume inside the air pressure tube 57 decreases, so the pressure inside the air pressure tube 57 increases. Therefore, the starting block 59 can move toward the direction close to the moving plate 511 under the action of pressure, thereby driving the moving plate 511 to move to a position where the hole opened on the moving plate 511 and the hole on the perforated plate 510 are at the same vertical position. At this time, the denatured material in the additive box 56 falls into the production tank 1. When the control block 55 moves to a position away from the triangular block 58, the triangular block 58 is reset under the drive of the second spring 515. At this time, the starting block 59 is reset by the pressure, so the moving plate 511 is not affected by external force at this time. Therefore, the moving plate 511 is reset under the drive of the third spring 512. When the moving plate 511 is reset, the squeezing block 513 is reset under the drive of the fourth spring 514, so that the holes on the punching plate 510 are squeezed, thereby ensuring that the holes on the punching plate 510 will not be blocked.

[0023] Embodiment 2

[0024] See also Figure 1-5On the basis of the first embodiment, the rotating assembly 7 includes a rotating plate 71. The surfaces of the rotating plate 71 and the stirring plate 4 are coated with an oily material, and a scraper is arranged on the side of the rotating plate 71. The setting of the oily material ensures that asphalt will not adhere to the surfaces of the rotating plate 71 and the stirring plate 4. The setting of the scraper enables the rotating plate 71 to scrape off the asphalt on the inner side of the stirring plate 4 during the rotation process, thereby ensuring that the rotating plate 71 can rotate normally. The rotating plate 71 is rotatably connected to the stirring plate 4. A gear 72 is fixedly connected to the rotating shaft of the rotating plate 71. A rack 73 is slidably connected to the inner wall of the stirring plate 4. A cutting angle is arranged on the side of the rack 73 close to the extrusion block 51, and the gear 72 is rotated ninety degrees just after the rack 73 moves to the farthest distance. The setting of the cutting angle The rack 73 is made to move more easily under the extrusion of the extrusion block 51. By setting the angle at which the rack 73 moves to the farthest distance to drive the gear 72 to rotate, it is ensured that the rotating plate 71 can only rotate at most ninety degrees, thereby achieving the desired effect. The end of the rack 73 away from the extrusion block 51 is fixedly connected to a spring 5 74, and the end of the spring 5 74 away from the rack 73 is fixedly connected to the inner wall of the stirring plate 4. The extrusion block 51 is squeezed by the asphalt material with higher viscosity to move the rack 73, thereby driving the gear 72 to rotate, so that the rotating plate 71 is driven by the gear 72 to rotate, so that a gap is generated in the middle of the stirring plate 4, thereby reducing the contact area with the asphalt, thereby reducing the resistance generated during stirring.

[0025] During use, based on the first embodiment, when the extrusion block 51 is squeezed, the extrusion block 51 pushes the rack 73, causing the rack 73 to move toward the side away from the extrusion block 51, so that the gear 72 rotates during the movement of the rack 73, thereby causing the gear 72 to drive the rotating shaft of the rotating plate 71 to rotate. Therefore, the rotating plate 71 rotates at this time, so that the contact area between the stirring plate 4 and the asphalt becomes smaller, thereby achieving the effect of reducing resistance.

[0026] 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. A mobile modified asphalt production device, comprising a production tank (1), characterized in that: A rotating motor (2) is fixedly mounted at the bottom of the production tank (1); the output shaft of the rotating motor (2) extends into the production tank (1) and is fixedly mounted with a rotating rod (3); the rotating rod (3) is fixedly connected with a stirring plate (4); a feeding mechanism (5) is arranged inside the production tank (1); a door (6) is hingedly connected to the production tank (1); and a rotating assembly (7) is arranged inside the stirring plate (4); The feeding mechanism (5) comprises an extrusion block (51), the extrusion block (51) is slidably connected to the inner wall of the stirring plate (4), the extrusion block (51) is elastically connected to the inner wall of the stirring plate (4) via a spring 1 (52), an air pressure chamber (53) is provided in the inner wall of the stirring plate (4), a slider (54) is slidably connected to the inside of the air pressure chamber (53), a control block (55) is slidably connected to the inner wall of the air pressure chamber (53) at one end away from the slider (54), an additive box (56) is fixedly connected to the inner wall of the production tank (1), an air pressure pipe (57) is provided in the inner wall of the production tank (1), a triangular block (58) is slidably connected to the inner wall of the air pressure pipe (57), the triangular block (58) is elastically connected to the inner wall of the air pressure pipe (57) via a spring 2 (515), the air pressure pipe (57) is away from the triangular block (5 8) is arranged in the inner wall of the production tank (1), a starting block (59) is slidably connected to the inner wall of the end of the air pressure tube (57) away from the triangular block (58), a punching plate (510) is fixedly connected to the bottom inner wall of the additive box (56), a moving plate (511) is slidably connected to the bottom inner wall of the additive box (56), a spring three (512) is fixedly connected to the end of the moving plate (511) away from the starting block (59), an end of the spring three (512) away from the moving plate (511) is fixedly connected to the inner wall of the additive box (56), an extrusion block (513) is slidably connected to the inner wall of the moving plate (511), a spring four (514) is fixedly connected below the extrusion block (513), and an end of the spring four (514) away from the extrusion block (513) is fixedly connected to the inner wall of the moving plate (511).

2. The mobile modified asphalt production equipment according to claim 1, characterized in that: When the spring four (514) is compressed to the shortest state, the upper end of the extrusion block (513) is exactly in the same plane as the upper surface of the movable plate (511), and a groove for the extrusion block (513) to slide downward is provided on the inner wall of the movable plate (511). The shape of the extrusion block (513) is a cylinder with a cut corner on one side, and the diameter of the extrusion block (513) is consistent with the diameter of the hole opened on the punching plate (510).

3. The mobile modified asphalt production equipment according to claim 2, characterized in that: The triangular block (58) and the control block (55) are located in the same plane, and when the control block (55) rotates along with the stirring plate (4), the control block (55) rotates towards the inclined surface close to the triangular block (58).

4. The mobile modified asphalt production equipment according to claim 3, characterized in that: The rotating assembly (7) comprises a rotating plate (71), the rotating plate (71) is rotatably connected to the stirring plate (4), a gear (72) is fixedly connected to the rotating shaft of the rotating plate (71), a rack (73) is slidably connected to the inner wall of the stirring plate (4), one end of the rack (73) away from the extrusion block (51) is fixedly connected to a spring five (74), and one end of the spring five (74) away from the rack (73) is fixedly connected to the inner wall of the stirring plate (4).

5. The mobile modified asphalt production equipment according to claim 4, characterized in that: A cut angle is provided on one side of the rack (73) close to the extrusion block (51), and the gear (72) is rotated ninety degrees when the rack (73) moves to the farthest distance.

6. The mobile modified asphalt production equipment according to claim 5, characterized in that: The surfaces of the rotating plate (71) and the stirring plate (4) are coated with oily material, and a scraper is provided on the side of the rotating plate (71).

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