CN216296217U

CN216296217U - High stable reflection of light bituminous mixture ration loading attachment

Info

Publication number: CN216296217U
Application number: CN202122994777.2U
Authority: CN
Inventors: 丁一华
Original assignee: Huzhou Fenghui Traffic Engineering Co ltd
Current assignee: Huzhou Fenghui Traffic Engineering Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-15
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a high-stability light-reflecting asphalt mixture quantitative feeding device which comprises a stirring main body, wherein an asphalt storage box and a modifier storage box are symmetrically arranged at the top end of the stirring main body, feeding hoppers are arranged at the top ends of the asphalt storage box and the modifier storage box, blanking boxes are arranged at the bottom ends of the asphalt storage box and the modifier storage box, the two groups of the blanking boxes are connected through a material distributing assembly, and the blanking boxes are connected with the stirring main body through Y-shaped pipes. Has the advantages that: through adding the filter screen in pitch stock box and can filtering the impurity in the pitch granule, can prevent to plug up the filter screen at filter process pitch granule through adding vibrations mechanism and lead to the unable whereabouts of raw materials, divide the material subassembly through adding and we can adjust the height that removes the baffle and then change the quantity of throwing the material to we can stabilize the material loading according to the optimum proportion through dividing the material subassembly to make pitch granule and modifier.

Description

High stable reflection of light bituminous mixture ration loading attachment

Technical Field

The utility model relates to the technical field of feeding devices, in particular to a high-stability quantitative feeding device for a reflective asphalt mixture.

Background

The asphalt mixture is a composite material, mainly comprising asphalt, coarse aggregate, fine aggregate, mineral powder, and optionally polymer and wood fiber; the materials with different quality and quantity are mixed to form different structures, have different mechanical properties, and are mainly applied to various departments of transportation, building industry, agriculture, civil use and the like.

The asphalt mixture is prepared by mixing asphalt particles and some mineral powder and other modifiers according to a certain proportion, and the proportion of the asphalt particles to the modifiers cannot be well controlled when the asphalt mixture is mixed at present, so that the performance of the asphalt mixture cannot be flexibly adjusted to cause poor performance.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the related art, the utility model provides a high-stability quantitative feeding device for a reflective asphalt mixture, which aims to overcome the technical problems in the prior related art.

Therefore, the utility model adopts the following specific technical scheme:

a high-stability light-reflecting asphalt mixture quantitative feeding device comprises a stirring main body, wherein an asphalt storage box and a modifier storage box which are symmetrically arranged are arranged at the top end of the stirring main body, a feeding hopper is arranged at the top end of each of the asphalt storage box and the modifier storage box, blanking boxes are arranged at the bottom ends of the asphalt storage box and the modifier storage box, the two groups of the blanking boxes are connected through a material distribution assembly, the blanking boxes are connected with the stirring main body through Y-shaped tubes, a protective cover is arranged on one side of the asphalt storage box, a vibration mechanism is arranged in the protective cover, a filter screen is arranged in the asphalt storage box, the filter screen is connected with the asphalt storage box through a first rotating shaft, the filter screen is connected with the vibration mechanism, the vibration mechanism comprises a lower pressing plate arranged in the protective cover, a connecting rod is arranged on one side of the lower pressing plate, one end of the connecting rod extends into the asphalt storage box and is connected with the filter screen, the utility model discloses a pitch storage box, including holding down plate, reset spring, connecting plate one, drive motor one, lower clamp plate bottom is equipped with the reset spring that the symmetry set up, reset spring pass through connecting plate one with pitch storage box links to each other, the lower clamp plate top is equipped with presses the briquetting, it links to each other with a drive end of drive motor to press the briquetting, drive motor one through connecting plate two with pitch storage box links to each other.

Preferably, the asphalt storage box is provided with a stroke hole matched with the connecting rod.

Preferably, the material distributing assembly comprises two sets of rolling barrels arranged between the blanking boxes, two sets of blanking boxes are respectively penetrated through two ends of each rolling barrel, one end of each rolling barrel is connected with a second driving motor, the second driving motor is connected with the blanking boxes through a third connecting plate, material distributing grooves are formed in the two sets of blanking boxes on the rolling barrels and are located in the two sets of blanking boxes, moving partition plates are arranged in the material distributing grooves, stroke grooves are formed in the bottom ends of the material distributing grooves, screw rods are arranged in the stroke grooves, symmetrically-arranged moving blocks are sleeved on the outer walls of the screw rods, the two sets of moving blocks are connected with the moving partition plates through swing rods, the swing rods are connected with the moving blocks through second rotating shafts, and the swing rods are connected with the moving partition plates through third rotating shafts.

Preferably, one side of each of the two sets of moving blocks is provided with a limiting plate, the drum is provided with a limiting groove matched with the limiting plate, the two sets of moving blocks are provided with threaded holes matched with the screw rods, and the thread directions of the two sets of threaded holes are opposite.

Preferably, one end of the screw rod extends out of the material distributing groove and is connected with the rotary disc.

Preferably, the two groups of swing rods are both obliquely arranged.

Preferably, the outer wall of the movable partition plate is provided with a sealing ring.

The utility model has the beneficial effects that: through adding the filter screen in pitch stock box and can filtering the impurity in the pitch granule, can prevent to plug up the filter screen at filter process pitch granule through adding vibrations mechanism and lead to the unable whereabouts of raw materials, divide the material subassembly through adding and we can adjust the height that removes the baffle and then change the quantity of throwing the material to we can stabilize the material loading according to the optimum proportion through dividing the material subassembly to make pitch granule and modifier.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an overall structure of a high-stability reflective asphalt mixture quantitative feeding device according to an embodiment of the present invention;

FIG. 2 is a front view of a quantitative loading device for a highly stable reflective asphalt mixture according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a damping mechanism in a quantitative loading device for highly stable reflective asphalt mixture according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a drum of the quantitative loading device for high-stability reflective asphalt mixture according to the embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a distributing assembly of the quantitative loading device for high-stability reflective asphalt mixture according to the embodiment of the utility model;

fig. 6 is a front view of a distributing assembly in a high-stability reflective asphalt mixture quantitative feeding device according to an embodiment of the present invention.

In the figure:

1. a stirring body; 2. an asphalt storage box; 3. a modifier storage box; 4. a blanking box; 5. a Y-shaped tube; 6. a feed hopper; 7. a protective cover; 8. filtering with a screen; 9. a lower pressing plate; 10. a connecting rod; 11. a return spring; 12. a pressing block; 13. driving a motor I; 14. a travel hole; 15. rolling a barrel; 16. a material distributing groove; 17. a second driving motor; 18. a stroke slot; 19. a screw; 20. a moving block; 21. a swing rod; 22. moving the partition plate; 23. a limiting plate; 24. a limiting groove; 25. a threaded hole; 26. a turntable.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to the embodiment of the utility model, the quantitative feeding device for the high-stability reflective asphalt mixture is provided.

The first embodiment;

as shown in fig. 1-6, the quantitative feeding device for high-stability reflective asphalt mixture according to the embodiment of the present invention comprises a stirring main body 1, wherein an asphalt storage box 2 and a modifier storage box 3 are symmetrically arranged at the top end of the stirring main body 1, a feeding hopper 6 is arranged at the top ends of the asphalt storage box 2 and the modifier storage box 3, blanking boxes 4 are arranged at the bottom ends of the asphalt storage box 2 and the modifier storage box 3, two groups of the blanking boxes 4 are connected through a material distributing assembly, the blanking boxes 4 are connected with the stirring main body 1 through Y-shaped tubes 5, a protective cover 7 is arranged at one side of the asphalt storage box 2, a vibrating mechanism is arranged in the protective cover 7, a filter screen 8 is arranged in the asphalt storage box 2, the filter screen 8 is connected with the asphalt storage box 2 through a first rotating shaft, the filter screen 8 is connected with the vibrating mechanism, the vibrating mechanism comprises a lower pressing plate 9 arranged in the

protective cover

7, 9 one side of holding down plate is equipped with connecting rod 10, connecting rod 10 one end extend to in the pitch storage box 2 with filter screen 8 links to each other, 9 bottoms of holding down plate are equipped with the reset spring 11 that the symmetry set up, reset spring 11 through connecting plate one with pitch storage box 2 links to each other, 9 tops of holding down plate are equipped with and press piece 12, press piece 12 and driving motor 13 drive end link to each other, driving motor 13 through connecting plate two with pitch storage box 2 links to each other.

Example two;

as shown in fig. 1-6, the asphalt mixing machine comprises a mixing main body 1, wherein an asphalt storage box 2 and a modifier storage box 3 which are symmetrically arranged are arranged at the top end of the mixing main body 1, a feeding hopper 6 is arranged at the top ends of the asphalt storage box 2 and the modifier storage box 3, a discharging box 4 is arranged at the bottom ends of the asphalt storage box 2 and the modifier storage box 3, two groups of discharging boxes 4 are connected through a distributing component, the discharging box 4 is connected with the mixing main body 1 through a Y-shaped pipe 5, a protective cover 7 is arranged at one side of the asphalt storage box 2, a vibration mechanism is arranged in the protective cover 7, a filter screen 8 is arranged in the asphalt storage box 2, the filter screen 8 is connected with the asphalt storage box 2 through a first rotating shaft, the filter screen 8 is connected with the vibration mechanism, the vibration mechanism comprises a lower pressing plate 9 arranged in the protective cover 7, and a connecting rod 10 is arranged at one side of the lower pressing plate 9, connecting rod 10 one end extends to in the pitch storage box 2 with filter screen 8 links to each other, 9 bottoms of holding down plate are equipped with the reset spring 11 that the symmetry set up, reset spring 11 through connecting plate one with pitch storage box 2 links to each other, 9 tops of holding down plate are equipped with and press briquetting 12, press briquetting 12 and driving motor 13 drive end link to each other, driving motor 13 through connecting plate two with pitch storage box 2 links to each other. And the asphalt storage box 2 is provided with a stroke hole 14 matched with the connecting rod 10. When beginning to prepare bituminous mixture, at first pour the pitch granule into pitch stock case 2 through feed hopper 6 in, start driving motor 13 afterwards, driving motor 13 drives and beats holding down plate 9 according to 12 intermittent type of pressing the briquetting, holding down plate 9 drives filter screen 8 through connecting rod 10 and carries out the luffing motion and form vibrations effect, let the pitch granule fall smoothly, big impurity also can be filtered simultaneously, meanwhile pour the modifier into modifier stock case 3 through feed hopper 6 in, mix the stirring in feeding into stirring main part 1 through dividing the material subassembly according to its optimum proportion through Y venturi tube 5 afterwards, can filter the impurity in the pitch granule through adding filter screen 8 in pitch stock case 2, can prevent to stop up filter screen 8 in the filtering process and lead to the unable whereabouts of granule through adding vibrations mechanism.

Example three;

as shown in fig. 1-6, the asphalt mixing machine comprises a mixing main body 1, wherein an asphalt storage box 2 and a modifier storage box 3 which are symmetrically arranged are arranged at the top end of the mixing main body 1, a feeding hopper 6 is arranged at the top ends of the asphalt storage box 2 and the modifier storage box 3, a discharging box 4 is arranged at the bottom ends of the asphalt storage box 2 and the modifier storage box 3, two groups of discharging boxes 4 are connected through a distributing component, the discharging box 4 is connected with the mixing main body 1 through a Y-shaped pipe 5, a protective cover 7 is arranged at one side of the asphalt storage box 2, a vibration mechanism is arranged in the protective cover 7, a filter screen 8 is arranged in the asphalt storage box 2, the filter screen 8 is connected with the asphalt storage box 2 through a first rotating shaft, the filter screen 8 is connected with the vibration mechanism, the vibration mechanism comprises a lower pressing plate 9 arranged in the protective cover 7, and a connecting rod 10 is arranged at one side of the lower pressing plate 9, connecting rod 10 one end extends to in the pitch storage box 2 with filter screen 8 links to each other, 9 bottoms of holding down plate are equipped with the reset spring 11 that the symmetry set up, reset spring 11 through connecting plate one with pitch storage box 2 links to each other, 9 tops of holding down plate are equipped with and press briquetting 12, press briquetting 12 and driving motor 13 drive end link to each other, driving motor 13 through connecting plate two with pitch storage box 2 links to each other. The material distributing assembly comprises two groups of rolling barrels 15 arranged between the blanking boxes 4, two groups of blanking boxes 4 are respectively penetrated through two ends of each rolling barrel 15, one end of each rolling barrel 15 is connected with a second driving motor 17, the second driving motor 17 is connected with the blanking boxes 4 through a third connecting plate, material distributing grooves 16 are formed in the two groups of blanking boxes 4 on the rolling barrels 15, moving partition plates 22 are arranged in the two groups of material distributing grooves 16, stroke grooves 18 are formed in the bottom ends of the two groups of material distributing grooves 16, screw rods 19 are arranged in the stroke grooves 18, symmetrically arranged moving blocks 20 are sleeved on the outer walls of the screw rods 19, the two groups of moving blocks 20 are connected with the moving partition plates 22 through swing rods 21, the swing rods 21 are connected with the moving blocks 20 through second rotating shafts, and the swing rods 21 are connected with the moving partition plates 22 through third rotating shafts. Limiting plates 23 are arranged on one sides of the two groups of moving blocks 20, limiting grooves 24 matched with the limiting plates 23 are formed in the rolling barrel 15, threaded holes 25 matched with the screw rods 19 are formed in the two groups of moving blocks 20, and the thread directions of the two groups of threaded holes 25 are opposite. One end of the screw rod 19 extends out of the distributing groove 16 and is connected with a rotary disc 26. The two groups of swing rods 21 are obliquely arranged. And a sealing ring is arranged on the outer wall of the movable partition plate 22. When the material distribution assembly starts to distribute materials, firstly, the rotating disc 26 is rotated to drive the screw rod 19 to rotate, the screw rod 19 drives the two groups of moving blocks 20 to move close to or away from each other, the moving blocks 20 drive the moving partition plates 22 to ascend or descend through the swing rods 21, so that the containing capacity of the material distribution groove 16 is changed, asphalt particles and a modifying agent can be fed in according to the proportion, then, the driving motor II 17 is started to drive the roller barrel 15 to rotate, the roller barrel 15 feeds the asphalt particles and the modifying agent into the stirring main body 1 through the Y-shaped pipe 5, the height of the moving partition plates 22 can be adjusted through the material distribution assembly, the feeding quantity is changed, and the asphalt particles and the modifying agent can be stably fed in according to the optimal proportion through the material distribution assembly.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

In practical use, when the preparation of the asphalt mixture is started, the asphalt particles are firstly poured into the asphalt storage box 2 through the feeding hopper 6, then, a first driving motor 13 is started, the first driving motor 13 drives a pressing block 12 to intermittently knock a lower pressing plate 9, the lower pressing plate 9 drives a filter screen 8 to swing up and down through a connecting rod 10 to form a vibration effect, so that asphalt particles fall down smoothly, simultaneously, large impurities can be filtered, meanwhile, the modifier is poured into a modifier storage box 3 through a feeding funnel 6, then the materials are fed into the stirring main body 1 through a Y-shaped pipe 5 according to the optimal proportion through a material distribution component for mixing and stirring, through adding filter screen 8 in pitch stock box 2 and can filtering the impurity in the pitch granule, can prevent to plug up filter screen 8 with pitch granule in the filtering process through adding vibrations mechanism and lead to the unable whereabouts of granule. When the material distribution assembly starts to distribute materials, firstly, the rotating disc 26 is rotated to drive the screw rod 19 to rotate, the screw rod 19 drives the two groups of moving blocks 20 to move close to or away from each other, the moving blocks 20 drive the moving partition plates 22 to ascend or descend through the swing rods 21, so that the containing capacity of the material distribution groove 16 is changed, asphalt particles and a modifying agent can be fed in according to the proportion, then, the driving motor II 17 is started to drive the roller barrel 15 to rotate, the roller barrel 15 feeds the asphalt particles and the modifying agent into the stirring main body 1 through the Y-shaped pipe 5, the height of the moving partition plates 22 can be adjusted through the material distribution assembly, the feeding quantity is changed, and the asphalt particles and the modifying agent can be stably fed in according to the optimal proportion through the material distribution assembly.

In summary, according to the technical scheme of the utility model, impurities in asphalt particles can be filtered by adding the filter screen in the asphalt storage box, the situation that the filter screen is blocked by the asphalt particles in the filtering process to cause that raw materials cannot fall down can be prevented by adding the vibration mechanism, the height of the movable partition plate can be adjusted by adding the material distribution assembly to further change the feeding quantity, and the asphalt particles and the modifying agent can be stably fed according to the optimal proportion by using the material distribution assembly.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a high stable reflection of light bituminous mixture ration loading attachment, its characterized in that, includes stirring main part (1), stirring main part (1) top is equipped with pitch workbin (2) and modifier workbin (3) that the symmetry set up, pitch workbin (2) with modifier workbin (3) top all is equipped with feed hopper (6), pitch workbin (2) with modifier workbin (3) bottom all is equipped with blanking box (4), and two sets of blanking box (4) link to each other through dividing the material subassembly, blanking box (4) pass through Y venturi tube (5) with stirring main part (1) links to each other, pitch workbin (2) one side is equipped with protection casing (7), be equipped with vibrations mechanism in protection casing (7), be equipped with filter screen (8) in pitch workbin (2), filter screen (8) through pivot one with pitch workbin (2) link to each other, filter screen (8) with vibrations mechanism is connected, vibrations mechanism includes holding down plate (9) that are equipped with in protection casing (7), holding down plate (9) one side is equipped with connecting rod (10), connecting rod (10) one end extends to in pitch stock box (2) with filter screen (8) link to each other, holding down plate (9) bottom is equipped with reset spring (11) that the symmetry set up, reset spring (11) through the connecting plate one with pitch stock box (2) link to each other, holding down plate (9) top is equipped with presses briquetting (12), press briquetting (12) and driving motor one (13) drive end link to each other, driving motor one (13) through connecting plate two with pitch stock box (2) link to each other.

2. The quantitative feeding device for the high-stability reflective asphalt mixture according to claim 1, wherein the asphalt storage box (2) is provided with a travel hole (14) matched with the connecting rod (10).

3. The quantitative feeding device for the high-stability reflective asphalt mixture according to claim 1, wherein the material distribution assembly comprises a roller (15) arranged between two groups of the blanking boxes (4), two ends of the roller (15) respectively penetrate through the two groups of the blanking boxes (4), one end of the roller (15) is connected with a second driving motor (17), the second driving motor (17) is connected with the blanking boxes (4) through a third connecting plate, material distribution grooves (16) are respectively formed in the two groups of the blanking boxes (4) on the roller (15), movable partition plates (22) are respectively arranged in the two groups of the material distribution grooves (16), travel grooves (18) are respectively formed in the bottom ends of the two groups of the material distribution grooves (16), screw rods (19) are arranged in the travel grooves (18), and symmetrically arranged movable blocks (20) are sleeved on the outer wall of the screw rods (19), the two groups of moving blocks (20) are connected with the moving partition plate (22) through swing rods (21), the swing rods (21) are connected with the moving blocks (20) through rotating shafts II, and the swing rods (21) are connected with the moving partition plate (22) through rotating shafts III.

4. The high-stability quantitative loading device for the reflective asphalt mixture according to claim 3, wherein one side of each of the two sets of moving blocks (20) is provided with a limiting plate (23), the drum (15) is provided with a limiting groove (24) matched with the limiting plate (23), the two sets of moving blocks (20) are provided with threaded holes (25) matched with the screw rods (19), and the two sets of threaded holes (25) are opposite in thread direction.

5. The quantitative feeding device for the high-stability reflective asphalt mixture according to claim 3, wherein one end of the screw (19) extends out of the distributing chute (16) and is connected with the rotary table (26).

6. The quantitative feeding device for the high-stability reflective asphalt mixture according to claim 3, wherein the two sets of swing rods (21) are arranged obliquely.

7. The quantitative feeding device for the high-stability reflective asphalt mixture according to claim 3, wherein the outer wall of the movable partition plate (22) is provided with a sealing ring.