Automatic asphalt modifier adding device

Abstract

The utility model discloses an automatic asphalt modifier adding device which comprises a mixing box, a material storage box is arranged on the left side of the top of the mixing box, an attaching plate is arranged at the bottom of an inner cavity of the material storage box, and traction rods are fixedly installed on the two sides of the top of the attaching plate. A bidirectional motor drives a threaded rod to rotate, the threaded rod rotates to drive a laminating plate to ascend, at the moment, the volume between the laminating plate and a material storage box can be judged by observing a graduated scale, and when the internal volumes of the material storage box and the laminating plate are enough, a second electromagnetic valve on the surface of a material conveying pipe is opened; the material above the laminating plate enters the space between the material storage box and the laminating plate through the material conveying pipe, and after the space between the material storage box and the laminating plate is filled with the modifier, the modifier enters the mixing box through the discharging pipe by closing the second electromagnetic valve and opening the first electromagnetic valve on the surface of the discharging pipe, so that the effects of saving manpower and improving the processing efficiency are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of asphalt processing, in particular to an automatic adding device for an asphalt modifier. Background Art

[0002] Asphalt is a dark brown complex mixture of hydrocarbons of different molecular weights and their non-metallic derivatives. It is a kind of high-viscosity organic liquid, mostly in the form of liquid or semi-solid petroleum. It has a black surface and is soluble in carbon disulfide and carbon tetrachloride. Asphalt is an organic gelling material that is waterproof, moisture-proof and anti-corrosive. In the production process of asphalt, asphalt modifiers can be added to improve or enhance the performance of asphalt road use.

[0003] When adding asphalt modifiers, they are often weighed manually before being added, which results in the need to weigh the modifiers repeatedly. This not only consumes a lot of manpower, but also affects work efficiency. Therefore, it is necessary to design an automatic asphalt modifier adding device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic adding device for asphalt modifier to solve the problems raised by the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic asphalt modifier adding device, comprising a mixing box, a material storage box is arranged on the left side of the top of the mixing box, a bonding plate is arranged at the bottom of the inner cavity of the material storage box, traction rods are fixedly installed on both sides of the top of the bonding plate, and a traction plate is fixedly installed on the top of the traction rod;

[0006] A sliding rod is fixedly installed on the left side of the material storage box through a bracket, and the top end of the sliding rod passes through the traction plate and extends to the outside of the traction plate. A bidirectional motor is fixedly installed on the right side of the material storage box through a bracket, and a threaded sleeve is fixedly installed on the right side of the top of the traction plate through an opening, and a threaded rod is fixedly installed on the output shaft on the upper side of the bidirectional motor through a coupling, and the top end of the threaded rod passes through the threaded sleeve and extends to the outside of the threaded sleeve.

[0007] Preferably, the bottom of the material storage box is connected to a discharge pipe, the bottom end of the discharge pipe passes through the mixing box and extends to the interior of the mixing box, a first solenoid valve is provided on the surface of the discharge pipe and located inside the mixing box, the bottom of the bonding plate is connected to a feed pipe, the surface of the feed pipe is provided with a second solenoid valve, and a movable port for use with the discharge pipe is opened on the left side of the top of the mixing box.

[0008] Preferably, the output shaft at the bottom of the bidirectional motor is fixedly installed with a rotating rod through a coupling, a turntable is fixedly installed at the bottom end of the rotating rod, a bar frame is fixedly installed on the right side of the top of the mixing box, a sliding rod is fixedly installed at the bottom of the turntable, and the bottom end of the sliding rod extends to the interior of the bar frame.

[0009] Preferably, a slide plate is fixedly mounted on the top of the mixing box, and a sliding block is slidably connected inside the slide plate.

[0010] Preferably, a support rod is fixedly mounted on the top of the sliding block.

[0011] Preferably, the top end of the support rod is fixedly mounted on the right side of the bottom of the storage box.

[0012] Preferably, a scale is fixedly mounted on the front side of the top of the bonding plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The asphalt modifier automatic adding device controls the start of the bidirectional motor to drive the threaded rod to rotate, and the rotation of the threaded rod drives the bonding plate to rise. At this time, the volume between the bonding plate and the storage box can be judged by observing the scale. When the internal volume of the storage box and the bonding plate is sufficient, the second solenoid valve on the surface of the feed pipe is opened to allow the material above the bonding plate to enter between the storage box and the bonding plate through the feed pipe. After the modifier between the storage box and the bonding plate is filled, the second solenoid valve can be closed and the first solenoid valve on the surface of the discharge pipe can be opened to allow the modifier to enter the mixing box through the discharge pipe, thereby saving manpower and improving processing efficiency.

[0015] 2. The asphalt modifier automatic adding device controls the bidirectional motor to start when adding the modifier, so that the bidirectional motor drives the rotating rod to rotate, and the rotation of the rotating rod drives the turntable to rotate. The rotation of the turntable can make the bidirectional motor reciprocate back and forth through the bar frame and the sliding rod. The movement of the bidirectional motor drives the storage box to move, and the movement of the storage box drives the discharge pipe to move, thereby achieving the effect of evenly adding the modifier to the inside of the mixing box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the material storage box, the strip frame and the chute plate structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the turntable, slide bar and scale of the utility model;

[0019] Figure 4This is a schematic diagram of the structure of the first solenoid valve, slider and support rod of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the movable opening, the strip frame and the sliding block of the utility model.

[0021] In the figure: 1. mixing box; 2. material storage box; 3. laminating plate; 4. traction rod; 5. traction plate; 6. sliding rod; 7. bidirectional motor; 8. threaded rod; 9. threaded sleeve; 10. discharge pipe; 11. first solenoid valve; 12. material delivery pipe; 13. second solenoid valve; 14. movable port; 15. rotating rod; 16. turntable; 17. bar frame; 18. sliding rod; 19. slide plate; 20. slider; 21. support rod; 22. ruler. 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. 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.

[0023] Embodiment 1

[0024] Please refer to Figure 1-5 As shown, the utility model provides an automatic adding device for asphalt modifier, comprising a mixing box 1, a material storage box 2 is arranged on the left side of the top of the mixing box 1, a bonding plate 3 is arranged at the bottom of the inner cavity of the material storage box 2, the bonding plate 3 is tightly attached to the inner wall of the material storage box 2, traction rods 4 are fixedly installed on both sides of the top of the bonding plate 3, and a traction plate 5 is fixedly installed on the top of the traction rod 4;

[0025] Specifically, a sliding rod 6 is fixedly installed on the left side of the storage box 2 through a bracket, and the top end of the sliding rod 6 passes through the traction plate 5 and extends to the outside of the traction plate 5. A bidirectional motor 7 is fixedly installed on the right side of the storage box 2 through a bracket. The bidirectional motor 7 is a servo motor. A threaded sleeve 9 is fixedly installed on the right side of the top of the traction plate 5 by opening an opening. A threaded rod 8 is fixedly installed on the output shaft on the upper side of the bidirectional motor 7 through a coupling. The top end of the threaded rod 8 passes through the threaded sleeve 9 and extends to the outside of the threaded sleeve 9. A discharge pipe 10 is connected to the bottom of the storage box 2. The bottom end of the discharge pipe 10 passes through the mixing box 1 and extends to the inside of the mixing box 1. A first solenoid valve 11 is arranged on the surface of the discharge pipe 10 and located inside the mixing box 1. A feed pipe 12 is connected to the bottom of the bonding plate 3. A second solenoid valve 13 is arranged on the surface of the feed pipe 12. The left side of the top of the mixing box 1 An active port 14 is provided for use with a discharge pipe 10. By arranging a bidirectional motor 7 and controlling the bidirectional motor 7 to start, the bidirectional motor 7 drives the threaded rod 8 to rotate, the rotation of the threaded rod 8 drives the threaded sleeve 9 to rise, the rising of the threaded sleeve 9 drives the traction plate 5 to rise, the rising of the traction plate 5 drives the traction rod 4 to rise, and the rising of the traction rod 4 drives the bonding plate 3 to rise. When the internal volume of the storage box 2 and the bonding plate 3 is sufficient, the second solenoid valve 13 on the surface of the feed pipe 12 is opened, so that the material above the bonding plate 3 passes through the feed pipe 12 and enters between the storage box 2 and the bonding plate 3. After the modifier between the storage box 2 and the bonding plate 3 is filled, the second solenoid valve 13 can be closed and the first solenoid valve 11 on the surface of the discharge pipe 10 can be opened to allow the modifier to pass through the discharge pipe 10 and enter the mixing box 1, thereby saving manpower and improving processing efficiency.

[0026] Wherein: a scale 22 is fixedly installed on the front side of the top of the bonding plate 3, and the scale 22 can be provided to facilitate external judgment of the volume between the bonding plate 3 and the storage box 2.

[0027] Specifically, the output shaft at the bottom of the bidirectional motor 7 is fixedly installed with a rotating rod 15 through a coupling, and a turntable 16 is fixedly installed at the bottom end of the rotating rod 15. A bar frame 17 is fixedly installed on the right side of the top of the mixing box 1, and a slide bar 18 is fixedly installed at the bottom of the turntable 16. The bottom end of the slide bar 18 extends to the inside of the bar frame 17. A slide plate 19 is fixedly installed on the top of the mixing box 1, and a slider 20 is slidably connected inside the slide plate 19. A support rod 21 is fixedly installed on the top of the slider 20, and the top end of the support rod 21 is fixedly installed on the right side of the bottom of the storage box 2.

[0028] Working principle: The utility model is an automatic asphalt modifier adding device. By pouring the modifier into the interior of the storage box 2, the modifier is made to fall on the top of the bonding plate 3. When the modifier needs to be added, the bidirectional motor 7 can be controlled to start, so that the bidirectional motor 7 drives the threaded rod 8 to rotate, the threaded rod 8 rotates to drive the threaded sleeve 9 to rise, the threaded sleeve 9 rises to drive the traction plate 5 to rise, the traction plate 5 rises to drive the traction rod 4 to rise, and the traction rod 4 rises to drive the bonding plate 3 to rise. At this time, the volume between the bonding plate 3 and the storage box 2 can be judged by observing the scale 22. When the internal volume of the storage box 2 and the bonding plate 3 is sufficient, the second solenoid valve 13 on the surface of the conveying pipe 12 is opened to allow the material above the bonding plate 3 to pass through the conveying pipe 1 2 enters between the storage box 2 and the bonding plate 3. After the modifier between the storage box 2 and the bonding plate 3 is filled, the second solenoid valve 13 can be closed and the first solenoid valve 11 on the surface of the discharge pipe 10 can be opened to allow the modifier to enter the mixing box 1 through the discharge pipe 10, thereby achieving the effect of saving manpower and improving processing efficiency. When adding, the bidirectional motor 7 can be controlled to start, so that the bidirectional motor 7 drives the rotating rod 15 to rotate, and the rotation of the rotating rod 15 drives the rotating disk 16 to rotate. The rotation of the rotating disk 16 can make the bidirectional motor 7 reciprocate back and forth through the bar frame 17 and the sliding rod 18, the movement of the bidirectional motor 7 drives the storage box 2 to move, and the movement of the storage box 2 drives the discharge pipe 10 to move, thereby achieving the effect of uniformly adding the modifier to the inside of the mixing box 1.

[0029] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic asphalt modifier adding device, comprising a mixing box (1), characterized in that: A material storage box (2) is arranged on the left side of the top of the mixing box (1), a bonding plate (3) is arranged at the bottom of the inner cavity of the material storage box (2), traction rods (4) are fixedly installed on both sides of the top of the bonding plate (3), and a traction plate (5) is fixedly installed on the top of the traction rod (4); A slide bar (6) is fixedly mounted on the left side of the material storage box (2) through a bracket, the top end of the slide bar (6) penetrates the traction plate (5) and extends to the outside of the traction plate (5), a bidirectional motor (7) is fixedly mounted on the right side of the material storage box (2) through a bracket, a threaded sleeve (9) is fixedly mounted on the right side of the top of the traction plate (5) through an opening, a threaded rod (8) is fixedly mounted on the output shaft on the upper side of the bidirectional motor (7) through a coupling, the top end of the threaded rod (8) penetrates the threaded sleeve (9) and extends to the outside of the threaded sleeve (9).

2. The automatic asphalt modifier adding device according to claim 1, characterized in that: The bottom of the material storage box (2) is connected to a discharge pipe (10), the bottom end of which passes through the mixing box (1) and extends to the interior of the mixing box (1), a first solenoid valve (11) is provided on the surface of the discharge pipe (10) and located inside the mixing box (1), the bottom of the bonding plate (3) is connected to a feed pipe (12), the surface of the feed pipe (12) is provided with a second solenoid valve (13), and a movable port (14) for use with the discharge pipe (10) is provided on the left side of the top of the mixing box (1).

3. The automatic asphalt modifier adding device according to claim 1, characterized in that: The output shaft at the bottom of the bidirectional motor (7) is fixedly mounted with a rotating rod (15) via a coupling, a turntable (16) is fixedly mounted at the bottom end of the rotating rod (15), a strip frame (17) is fixedly mounted on the right side of the top of the mixing box (1), a slide bar (18) is fixedly mounted at the bottom of the turntable (16), and the bottom end of the slide bar (18) extends to the inside of the strip frame (17).

4. The automatic asphalt modifier adding device according to claim 1, characterized in that: A slide plate (19) is fixedly mounted on the top of the mixing box (1), and a sliding block (20) is slidably connected inside the slide plate (19).

5. The automatic asphalt modifier adding device according to claim 4, characterized in that: A support rod (21) is fixedly mounted on the top of the sliding block (20).

6. The automatic asphalt modifier adding device according to claim 5, characterized in that: The top end of the support rod (21) is fixedly mounted on the right side of the bottom of the material storage box (2).

7. The automatic asphalt modifier adding device according to claim 1, characterized in that: A scale (22) is fixedly mounted on the front side of the top of the bonding plate (3).

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