Warm-mixing regeneration device for asphalt mixture

Abstract

The utility model relates to the technical field of warm-mixing regeneration, and discloses an asphalt mixture warm-mixing regeneration device which comprises a main body mechanism, a feed port, a modifier adder, a heater, a discharge port, a telescopic valve and a stirring mechanism, the feed port is located on the front side of the main body mechanism, the modifier adder is located on the right side of the main body mechanism, and the heater is located on the right side of the main body mechanism. The heater is located at the bottom of the main body mechanism, the discharge port is located at the bottom of the main body mechanism, the telescopic valve is located at the top of the main body mechanism, and the stirring mechanism is located in the main body mechanism; through the arrangement of the telescopic valve, particularly through the mounting main plate, the telescopic protection plate, the telescopic rod, the plug pad, the connecting nut and the pressure brake, a good discharging port sealing effect can be achieved when the device operates, the operation of the mechanism cannot be influenced by viscosity and adhesion of asphalt, the frequency of repair and maintenance is reduced, and the service life of the device is prolonged. And the labor cost is reduced, and the dismounting capacity is good.

Description

Technical Field

[0001] The utility model relates to the technical field of warm-mix regeneration, in particular to an asphalt mixture warm-mix regeneration device. Background Art

[0002] Asphalt mixture warm mix recycling device is a device used to regenerate old asphalt mixture. Its working principle is to heat the old asphalt mixture through heating equipment, and then mix it with new asphalt mixture and additives. After stirring and uniform heating, a new asphalt mixture is formed for road construction and other purposes.

[0003] Existing asphalt mixture warm mix regeneration equipment lacks high mixing efficiency and is not easy to clean. The valves will be affected by asphalt, causing malfunctions and inefficiency.

[0004] So we provide a warm mix asphalt recycling plant. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an asphalt mixture warm mix regeneration device.

[0006] The utility model is implemented by the following technical scheme: an asphalt mixture warm mix regeneration device, comprising a main body mechanism, a feed inlet, a modifier adding device, a heater, a discharge port, a telescopic valve and a stirring mechanism, wherein the feed inlet is located at the front of the main body mechanism, the modifier adding device is located at the right side of the main body mechanism, the heater is located at the bottom of the main body mechanism, the discharge port is located at the bottom of the main body mechanism, the telescopic valve is located at the top of the main body mechanism, and the stirring mechanism is located inside the main body mechanism;

[0007] The main body mechanism includes a bottom plate, the top of the bottom plate is fixedly connected to a support column, the top of the support column is fixedly connected to a shrinkage body, the top of the shrinkage body is fixedly connected to a box body, the top of the box body is fixedly connected to a rotating shaft ring, and the surface of the box body is provided with positioning holes.

[0008] Through the above technical solution, efficiency is increased.

[0009] As a further improvement of the above solution, the number of the support columns is four, the number of the positioning holes is six, and the six positioning holes are evenly arranged circumferentially at the center of the surface of the outer bottom of the box body.

[0010] Through the above technical solution, the device can be disassembled more easily and stably.

[0011] As a further improvement of the above scheme, the telescopic valve includes a main board, a telescopic protective shell is fixedly connected to the inside of the main board, a telescopic rod is slidably connected to the inside of the telescopic protective shell, a plug gasket is threadedly connected to the bottom of the telescopic rod, a connecting nut is provided at the bottom of the plug gasket, and a pressure brake is provided at the top of the telescopic protective shell.

[0012] Through the above technical solution, the stirring of the device is made more uniform and the influence of asphalt on the valve is reduced.

[0013] As a further improvement of the above solution, an inwardly contracted fixing ring is provided at one end of the bottom of the connection between the telescopic protective shell and the telescopic rod, and the function of the connecting nut is to threadably connect the plug pad to the telescopic rod.

[0014] Through the above technical solution, the overall structure is easy to disassemble, repair and maintain.

[0015] As a further improvement of the above scheme, the stirring mechanism includes a brake motor, the bottom of the brake motor is rotatably connected to a connecting rod, the surface of the connecting rod is fixedly connected to a main gear, the bottom of the connecting rod is provided with a slide groove, the bottom of the slide groove is fixedly connected to a rotating plate, the top of the rotating plate is fixedly connected to a secondary gear, the bottom of the secondary gear is fixedly connected to a reinforcing positioning ring column, the bottom of the rotating plate is fixedly connected to an outer stirring rod, the bottom of the rotating plate is fixedly connected to a middle stirring rod, and the bottom of the rotating plate is fixedly connected to an inner stirring rod.

[0016] Through the above technical solution, the stirring is made more uniform and the overall structure is smoother.

[0017] As a further improvement of the above scheme, the rotating plate is rotatably connected to the rotating shaft ring, the surface of the main gear meshes with the secondary gear, the number of the outer stirring rods is four, the number of the middle stirring rods is four, the number of the inner stirring rods is four, and the outer stirring rods, middle stirring rods, and inner stirring rods are all evenly arranged in a centrally symmetrical manner.

[0018] The above technical solution can improve the stirring efficiency.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] The utility model achieves a good discharge port sealing effect when the device is in operation by arranging a telescopic valve, specifically by installing a main board, a telescopic protection plate, a telescopic rod, a plug gasket, a connecting nut and a pressure brake, and will not affect the operation of the mechanism due to the viscosity and adhesion of asphalt, thereby reducing the number of repairs and maintenance, reducing labor costs, and having good disassembly capabilities.

[0021] The utility model achieves the goal of fully stirring the mixture of new and old asphalt and warm material modifier by setting up a stirring mechanism, specifically by installing a brake machine, a connecting rod, a main gear, a secondary gear, a fixed positioning ring, an outer stirring rod, a middle stirring rod and an outer stirring rod, so as to achieve an efficient stirring effect by combining the telescopic valve, and make the overall mechanism stable and durable, with a good disassembly effect.

[0022] The utility model achieves a good disassembly effect by arranging the main body mechanism, specifically by installing the box body, the rotating shaft ring and the positioning hole, so that the overall mechanism is easy to disassemble, repair and maintain.

[0023] The utility model achieves side feeding without affecting the operation of other mechanisms by arranging the feeding port, specifically by installing the feeding table and the feeding positioning hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the three-dimensional structure of the stirring mechanism of the utility model;

[0027] Figure 4 This is a schematic diagram of the three-dimensional structure of the bottom of the stirring mechanism of the utility model;

[0028] Figure 5 This is a schematic diagram of the bottom three-dimensional structure of the telescopic mechanism of the utility model;

[0029] Figure 6 This is a schematic diagram of the top three-dimensional structure of the telescopic mechanism of the utility model;

[0030] Figure 7 It is a schematic diagram of the three-dimensional structure of the bottom of the assembly of the utility model mechanism.

[0031] Description of main symbols:

[0032] 1. Main body; 101. Bottom plate; 102. Support column; 103. Retracted body; 104. Box body; 105. Rotating shaft ring; 106. Positioning hole; 2. Feed port; 201. Feed table; 202. Feed positioning hole; 3. Modifier adder; 301. Adder; 302. Addition positioning hole; 303. Addition slot; 4. Heater; 5. Discharge port; 6. Telescopic valve; 601. Main board; 602. Telescopic protective shell; 603. Telescopic rod; 604. Plug pad; 605. Connecting nut; 606. Pressure brake; 7. Stirring mechanism; 701. Brake; 702. Connecting rod; 703. Main gear; 704. Slide; 705. Rotating plate; 706. Secondary gear; 707. Fixed positioning ring column; 708. External stirring rod; 709. Middle stirring rod; 710. Internal stirring rod. DETAILED DESCRIPTION

[0033] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0034] Example:

[0035] Please combine Figure 1-7 , an asphalt mixture warm mix regeneration device of this embodiment includes a main body mechanism 1, a feed port 2, a modifier additive 3, a heater 4, a discharge port 5, a telescopic valve 6 and a stirring mechanism 7, the feed port 2 is located at the front of the main body mechanism 1, the modifier additive 3 is located at the right side of the main body mechanism 1, the heater 4 is located at the bottom of the main body mechanism 1, the discharge port 5 is located at the bottom of the main body mechanism 1, the telescopic valve 6 is located at the top of the main body mechanism 1, and the stirring mechanism 7 is located inside the main body mechanism 1;

[0036] The main body mechanism 1 includes a base plate 101, a support column 102 is fixedly connected to the top of the base plate 101, a shrinkage body 103 is fixedly connected to the top of the support column 102, a box body 104 is fixedly connected to the top of the shrinkage body 103, a rotating shaft ring 105 is fixedly connected to the top of the box body 104, and a positioning hole 106 is arranged on the surface of the box body 104. There are four support columns 102 and six positioning holes 106. The six positioning holes 106 are located at the center of the surface of the outer bottom of the box body 104 and are evenly arranged circumferentially.

[0037] The feed port 2 includes a feed platform 201 , and a front surface of the feed platform 201 is provided with feed positioning holes 202 . There are four feed positioning holes 202 , and the four feed positioning holes 202 are symmetrically and evenly arranged on the surface of the feed platform 201 .

[0038] The modifier adder 3 comprises an adder 301 , the surface of which is provided with an adding positioning hole 302 , the right side of which is provided with an adding slot 303 , and there are four adding positioning holes 302 , which are symmetrically and evenly arranged on the surface of the adder 301 .

[0039] The telescopic valve 6 includes a main board 601, a telescopic protective shell 602 is fixedly connected inside the main board 601, a telescopic rod 603 is slidably connected inside the telescopic protective shell 602, a plug gasket 604 is threadedly connected to the bottom of the telescopic rod 603, a connecting nut 605 is provided at the bottom of the plug gasket 604, a pressure brake 606 is provided at the top of the telescopic protective shell 602, an inward-retracting fixing ring is provided at one end of the bottom where the telescopic protective shell 602 and the telescopic rod 603 are connected, and the connecting nut 605 is used to thread the plug gasket 604 and the telescopic rod 603.

[0040] The stirring mechanism 7 includes a brake 701, the bottom of which is rotatably connected to a connecting rod 702, the surface of which is fixedly connected to a main gear 703, a slide groove 704 is provided at the bottom of the connecting rod 702, a rotating plate 705 is fixedly connected to the bottom of the slide groove 704, a secondary gear 706 is fixedly connected to the top of the rotating plate 705, a fixed positioning ring column 707 is fixedly connected to the bottom of the secondary gear 706, an outer stirring rod 708 is fixedly connected to the bottom of the rotating plate 705, a middle stirring rod 709 is fixedly connected to the bottom of the rotating plate 705, an inner stirring rod 710 is fixedly connected to the bottom of the rotating plate 705, the rotating plate 705 is rotatably connected to the rotating shaft ring 105, the surface of the main gear 703 meshes with the secondary gear 706, there are four outer stirring rods 708, four middle stirring rods 709, and four inner stirring rods 710, and the outer stirring rods 708, the middle stirring rods 709, and the inner stirring rods 710 are all arranged evenly and symmetrically with respect to the center.

[0041] The implementation principle of an asphalt mixture warm mix regeneration device in the embodiment of the present application is as follows: when in use, first, the telescopic valve 6 is pushed through the pressure brake 606 to push the telescopic rod 603, and the telescopic rod 603 pushes the plug 604 to block the discharge port 5, and then the warm material modifier is added into the box body 104 through the adding groove 303, and the new and old asphalt are added into the box body 104 through the feeding platform 201, and the brake motor 701 is started, and the brake motor 701 drives the connecting rod 702 to rotate, and the connecting rod 702 drives the main gear 703 to rotate, and the main gear 703 drives the rotating plate 705 to rotate by driving the secondary gear 706, and the rotating plate 705 rotates through the rotating shaft ring 105, driving the outer stirring rod 708, the middle stirring rod 709, and the inner stirring rod 710 to stir the internal material. When disassembling for maintenance, the nut of the positioning hole 106 is removed, and the nut of the connecting nut 605 is removed, and then the main board 601 is lifted and the device is gradually removed.

[0042] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A warm mix regeneration device for asphalt mixture, characterized in that: The invention comprises a main body (1), a feed port (2), a modifier additive (3), a heater (4), a discharge port (5), a telescopic valve (6) and a stirring mechanism (7), wherein the feed port (2) is located at the front of the main body (1), the modifier additive (3) is located at the right side of the main body (1), the heater (4) is located at the bottom of the main body (1), the discharge port (5) is located at the bottom of the main body (1), the telescopic valve (6) is located at the top of the main body (1), and the stirring mechanism (7) is located inside the main body (1); The main body mechanism (1) comprises a bottom plate (101), the top of the bottom plate (101) is fixedly connected to a support column (102), the top of the support column (102) is fixedly connected to a retracted body (103), the top of the retracted body (103) is fixedly connected to a box body (104), the top of the box body (104) is fixedly connected to a rotating shaft ring (105), and a positioning hole (106) is provided on the surface of the box body (104).

2. The asphalt mixture warm mix regeneration device according to claim 1, characterized in that: The number of the support columns (102) is four, the number of the positioning holes (106) is six, and the six positioning holes (106) are evenly arranged circumferentially at the surface center of the outer bottom of the box body (104).

3. The asphalt mixture warm mix regeneration device according to claim 1, characterized in that: The feed port (2) comprises a feed platform (201), and a feed positioning hole (202) is provided on the front surface of the feed platform (201).

4. The asphalt mixture warm mix regeneration device according to claim 3, characterized in that: The number of the feed positioning holes (202) is four, and the four feed positioning holes (202) are located on the surface of the feed platform (201) and are symmetrically and evenly arranged.

5. The asphalt mixture warm mix regeneration device according to claim 1, characterized in that: The modifier additive (3) comprises an additive (301), a surface of the additive (301) is provided with an additive positioning hole (302), and the right side of the additive (301) is provided with an additive groove (303).

6. The asphalt mixture warm mix regeneration device according to claim 5, characterized in that: There are four adding positioning holes (302), and the four adding positioning holes (302) are located on the surface of the adding device (301) and are symmetrically and evenly arranged.

7. The asphalt mixture warm mix regeneration device according to claim 1, characterized in that: The telescopic valve (6) comprises a main board (601), a telescopic protective shell (602) is fixedly connected to the inside of the main board (601), a telescopic rod (603) is slidably connected to the inside of the telescopic protective shell (602), a plug gasket (604) is threadedly connected to the bottom of the telescopic rod (603), a connecting nut (605) is provided at the bottom of the plug gasket (604), and a pressure brake (606) is provided at the top of the telescopic protective shell (602).

8. The asphalt mixture warm mix regeneration device according to claim 7, characterized in that: An inwardly contracted fixing ring is provided at one end of the bottom of the connection between the telescopic protective shell (602) and the telescopic rod (603), and the function of the connecting nut (605) is to threadably connect the plug pad (604) and the telescopic rod (603).

9. The asphalt mixture warm mix regeneration device according to claim 1, characterized in that: The stirring mechanism (7) comprises a brake (701), the bottom of the brake (701) is rotatably connected to a connecting rod (702), the surface of the connecting rod (702) is fixedly connected to a main gear (703), the bottom of the connecting rod (702) is provided with a slide groove (704), the bottom of the slide groove (704) is fixedly connected to a rotating plate (705), the top of the rotating plate (705) is fixedly connected to a secondary gear (706), the bottom of the secondary gear (706) is fixedly connected to a reinforcing positioning ring column (707), the bottom of the rotating plate (705) is fixedly connected to an outer stirring rod (708), the bottom of the rotating plate (705) is fixedly connected to a middle stirring rod (709), and the bottom of the rotating plate (705) is fixedly connected to an inner stirring rod (710).

10. The asphalt mixture warm mix regeneration device according to claim 9, characterized in that: The rotating plate (705) is rotatably connected to the rotating shaft ring (105); the surface of the main gear (703) meshes with the secondary gear (706); there are four outer stirring rods (708), four middle stirring rods (709), and four inner stirring rods (710); the outer stirring rods (708), the middle stirring rods (709), and the inner stirring rods (710) are all evenly and symmetrically arranged in a central manner.

Images