CN217052920U - Asphalt concrete cold recycling equipment - Google Patents
Asphalt concrete cold recycling equipment Download PDFInfo
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- CN217052920U CN217052920U CN202220646712.0U CN202220646712U CN217052920U CN 217052920 U CN217052920 U CN 217052920U CN 202220646712 U CN202220646712 U CN 202220646712U CN 217052920 U CN217052920 U CN 217052920U
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Abstract
The utility model discloses a cold regeneration facility of asphalt concrete, including the churn, the supporting shoe is all installed at the both ends of churn bottom, first feed port has been seted up to the one end at churn top, the motor is installed in the top of churn, the fixed cover of output of motor is equipped with the puddler, relates to the cold regeneration field of asphalt concrete. Include to rotate through motor drive puddler and stirring leaf, stir asphalt concrete and emulsion through the stirring leaf and mix, the puddler is in the pivoted, use through the cooperation of spur gear and installation pole, can realize the rotation of rotary drum, the rotary drum can drive the scraper blade through the connecting rod and rotate, the efficiency that asphalt concrete and emulsion stirred can be increased to the scraper blade, and scraper blade and the laminating of churn inner wall, can scrape the asphalt mixture liquid of churn inner wall adhesion clean, prevent that cold recycling asphalt concrete from remaining in the churn inner wall, can effectual resources are saved.
Description
Technical Field
The utility model relates to a cold regeneration technical field of asphalt concrete specifically is a cold regeneration facility of asphalt concrete.
Background
Along with the development of society, the road construction is also continuously developed, asphalt concrete is mostly needed to be used in the road construction, the asphalt concrete is commonly called as asphalt concrete, mineral aggregate with certain gradation composition, broken stone or crushed gravel, stone chips or sand, mineral powder and the like are manually selected and mixed with a certain proportion of road asphalt material under the strict control condition to form a mixture, the asphalt concrete needs to be regularly maintained, the regeneration requirement of the asphalt concrete can be met through asphalt concrete cold regeneration equipment, and the resource waste is reduced.
In the use process of the existing asphalt concrete cold recycling equipment, asphalt concrete is easy to adhere to the inner wall of the mixing drum, and resource waste is easy to increase.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model discloses a cold regeneration facility of asphalt concrete to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an asphalt concrete cold recycling apparatus comprising:
the stirring device comprises a stirring cylinder, wherein supporting blocks are arranged at two ends of the bottom of the stirring cylinder, a first feeding hole is formed in one end of the top of the stirring cylinder, a second feeding hole is formed in the other end of the top of the stirring cylinder, and a fixed box is arranged in the center of the top of the stirring cylinder;
the motor is arranged at the top of the mixing drum, a mixing rod is fixedly sleeved at the output end of the motor, a plurality of mixing blades are spirally arranged on the outer side of the mixing rod, and the bottom of the mixing rod is connected with a bottom bearing in the mixing drum;
the stirring subassembly, the stirring subassembly is provided with two sets ofly, and is two sets of the stirring subassembly sets up in the inside bottom and the top of churn, the stirring subassembly includes the rotary drum, the connecting rod is all installed at the both ends of rotary drum, the scraper blade is installed to the one end of connecting rod, the scraper blade is kept away from the one end of connecting rod and is laminated each other with the inner wall of churn.
Preferably, the central position at the top of the mixing drum is provided with a rotating hole, the inside of the rotating hole is rotatably inserted and connected with the outer side of the mixing rod, and the mixing rod is positioned inside the mixing drum.
Preferably, the motor is located inside the fixed box, the outer side of the motor is fixedly connected with the inner wall of the fixed box, the top and the bottom of the outer side of the stirring rod are both provided with a rotary groove, and the top and the bottom of the rotary cylinder are rotatably connected with the inside of the rotary groove.
Preferably, the bracing piece is all installed in two sets of the outside of connecting rod, the sleeve is installed to the relative one end of bracing piece, telescopic inner wall is connected with the outside bearing of puddler.
Preferably, the installation pole is all installed at the inside both ends of rotary drum, the one end fixed mounting of installation pole has the spur gear, the top and the bottom of rotary drum all are provided with seal ring, seal ring cover locates the outside of puddler.
Preferably, the top and the bottom of the rotary drum are both provided with grooves, the grooves correspond to and are the same as the sealing gaskets in size, the top and the bottom of the stirring rod are provided with tooth grooves, and the tooth grooves are meshed with the straight gears.
The utility model discloses a cold regeneration facility of asphalt concrete, its beneficial effect who possesses as follows:
1. the utility model discloses a motor drive puddler and stirring leaf rotate, stir the mixture to asphalt concrete and emulsion through the stirring leaf, the puddler is in the pivoted while, use through the cooperation of straight-teeth gear and installation pole, can realize the rotation of rotary drum, the rotary drum can drive the scraper blade through the connecting rod and rotate, the efficiency that asphalt concrete and emulsion stirred can be increased to the scraper blade, and scraper blade and the laminating of churn inner wall, can scrape the asphalt mixture liquid of churn inner wall adhesion clean, prevent that cold recycling asphalt concrete from remaining at the churn inner wall, can effectual resources are saved.
Drawings
FIG. 1 is a schematic view of the overall internal structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the rotary drum of the present invention;
fig. 3 is a top view of the internal structure of the rotary drum of the present invention.
In the figure: 1. a mixing drum; 101. a supporting block; 2. a first feed hole; 3. a second inlet opening; 4. a stationary box; 5. a motor; 6. a stirring rod; 601. stirring blades; 7. a drum; 8. a connecting rod; 9. a squeegee; 10. a support bar; 11. a sealing gasket; 12. mounting a rod; 1201. a straight gear.
Detailed Description
The embodiment of the utility model discloses asphalt concrete cold recycling equipment, as shown in figures 1-3, include:
the stirring device comprises a stirring cylinder 1, wherein supporting blocks 101 are respectively installed at two ends of the bottom of the stirring cylinder 1, a first feeding hole 2 is formed in one end of the top of the stirring cylinder 1, a second feeding hole 3 is formed in the other end of the top of the stirring cylinder 1, a fixed box 4 is installed at the central position of the top of the stirring cylinder 1, the bottom of the supporting block 101 is in contact with the ground, the supporting block 101 plays a role in supporting the stirring cylinder 1, the first feeding hole 2 and the second feeding hole 3 are both communicated with the inside of the stirring cylinder 1, the fixed box 4 plays a role in protecting a motor 5, collision of the motor 5 is reduced, and the service life of the motor 5 is prolonged;
a rotating hole is formed in the center of the top of the stirring cylinder 1, the inner part of the rotating hole is rotatably and alternately connected with the outer side of the stirring rod 6, the stirring rod 6 is located in the stirring cylinder 1, the stirring rod 6 can be limited through the rotating hole, and the motor 5 is connected with the stirring rod 6 through the rotating hole;
the motor 5 is installed at the top of the mixing drum 1, the output end of the motor 5 is fixedly sleeved with the mixing rod 6, a plurality of mixing blades 601 are spirally installed on the outer side of the mixing rod 6, the bottom of the mixing rod 6 is connected with a bottom bearing inside the mixing drum 1, the motor 5 is electrically connected with an external control switch, a power supply of the motor 5 can be turned on and off through the external control switch, and the mixing blades 601 can be used for mixing asphalt concrete and emulsion to realize mixing of the asphalt concrete and the emulsion;
the motor 5 is positioned inside the fixed box 4, the outer side of the motor 5 is fixedly connected with the inner wall of the fixed box 4, the top and the bottom of the outer side of the stirring rod 6 are both provided with a rotary groove, the top and the bottom of the rotary drum 7 are rotatably connected with the inside of the rotary groove, the rotary drum 7 can be limited through the rotary groove, the broken surface of the rotary drum 7 is U-shaped, can be mutually clamped with the inside of the rotary groove, and can rotate inside the rotary groove;
the stirring assemblies are arranged in two groups, the two groups of stirring assemblies are arranged at the bottom and the top inside the stirring cylinder 1 and comprise a rotating cylinder 7, connecting rods 8 are arranged at two ends of the rotating cylinder 7, a scraper 9 is arranged at one end of each connecting rod 8, one end, far away from the connecting rods 8, of each scraper 9 is attached to the inner wall of the stirring cylinder 1, and the scraper 9 can scrape the asphalt mixed liquid adhered to the inner wall of the stirring cylinder 1;
the outer sides of the two groups of connecting rods 8 are respectively provided with a supporting rod 10, one end of each supporting rod 10 opposite to the corresponding supporting rod is provided with a sleeve, the inner wall of each sleeve is connected with the outer side bearing of the stirring rod 6, the supporting rods 10 are obliquely arranged and symmetrically arranged at the top and the bottom of each of two ends of the stirring rod 6, and the stability of the connecting rods 8 can be improved through the supporting rods 10 and the sleeves, so that the connecting rods 8 are more stable;
the two ends of the interior of the rotary drum 7 are respectively provided with an installation rod 12, one end of each installation rod 12 is fixedly provided with a straight gear 1201, the top and the bottom of the rotary drum 7 are respectively provided with a sealing washer 11, the sealing washers 11 are sleeved on the outer side of the stirring rod 6, the sealing washers 11 are made of rubber, gaps between the rotary drum 7 and the stirring rod 6 can be sealed, and mixture is prevented from entering through the gaps;
the top and the bottom of rotary drum 7 all are seted up flutedly, and the recess corresponds the same with seal ring 11's size, and the tooth's socket has been seted up to the top and the bottom of puddler 6, and tooth's socket and straight-teeth gear 1201 intermeshing can realize seal ring 11's spacingly through the recess, can realize puddler 6 and straight-teeth gear 1201's synchronous rotation through the tooth's socket.
The working principle is as follows: reference is made to figures 1 to 3 in use;
when the first-step operation is implemented, asphalt concrete is poured into the mixing drum 1 through the first feeding hole 2, and then the emulsion is poured into the mixing drum 1 through the second feeding hole 3;
implementing the second step of operation, starting the motor 5, driving the stirring rod 6 to rotate by the motor 5, driving the stirring blade 601 to rotate by the stirring rod 6, and stirring the asphalt concrete and the emulsion by the stirring blade 601 to fully mix the asphalt concrete and the emulsion;
implement the third step operation, puddler 6 is at the pivoted in-process, and spur gear 1201 rotates through the tooth's socket meshing, and spur gear 1201 drives the rotary drum 7 through installation pole 12 and rotates, and rotary drum 7 passes through connecting rod 8 and drives scraper blade 9 and rotate, and scraper blade 9 rotates and can increase stirring speed, and scraper blade 9 rotates at the inner wall of churn 1, can remain the scraping with the cold recycled asphalt concrete of churn 1 inner wall to effectual reduction wasting of resources.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. An asphalt concrete cold recycling device is characterized by comprising:
the device comprises a stirring cylinder (1), wherein supporting blocks (101) are respectively installed at two ends of the bottom of the stirring cylinder (1), a first feeding hole (2) is formed in one end of the top of the stirring cylinder (1), a second feeding hole (3) is formed in the other end of the top of the stirring cylinder (1), and a fixed box (4) is installed in the center of the top of the stirring cylinder (1);
the stirring device comprises a motor (5), wherein the motor (5) is arranged at the top of a stirring cylinder (1), a stirring rod (6) is fixedly sleeved at the output end of the motor (5), a plurality of stirring blades (601) are spirally arranged on the outer side of the stirring rod (6), and the bottom of the stirring rod (6) is connected with a bottom bearing in the stirring cylinder (1);
the stirring subassembly, the stirring subassembly is provided with two sets ofly, and is two sets of the stirring subassembly sets up in the inside bottom and the top of churn (1), the stirring subassembly includes rotary drum (7), connecting rod (8) are all installed at the both ends of rotary drum (7), scraper blade (9) are installed to the one end of connecting rod (8), the one end of connecting rod (8) and the inner wall of churn (1) are laminated each other are kept away from in scraper blade (9).
2. The asphalt concrete cold recycling device according to claim 1, wherein: the central position at the top of the mixing drum (1) is provided with a rotary hole, the inside of the rotary hole is rotatably inserted and connected with the outer side of the mixing rod (6), and the mixing rod (6) is positioned inside the mixing drum (1).
3. The asphalt concrete cold recycling device according to claim 1, wherein: the stirring device is characterized in that the motor (5) is located inside the fixed box (4), the outer side of the motor (5) is fixedly connected with the inner wall of the fixed box (4), rotary grooves are formed in the top and the bottom of the outer side of the stirring rod (6), and the top and the bottom of the rotary drum (7) are rotatably connected with the inside of the rotary grooves.
4. The asphalt concrete cold recycling device according to claim 1, wherein: two sets of bracing piece (10) are all installed in the outside of connecting rod (8), the sleeve is installed to the one end that bracing piece (10) are relative, telescopic inner wall is connected with the outside bearing of puddler (6).
5. The asphalt concrete cold recycling device according to claim 1, wherein: installation pole (12) are all installed at the inside both ends of rotary drum (7), the one end fixed mounting of installation pole (12) has spur gear (1201), the top and the bottom of rotary drum (7) all are provided with seal ring (11), the outside of puddler (6) is located to seal ring (11) cover.
6. The asphalt concrete cold recycling device according to claim 5, wherein: the top and the bottom of the rotary drum (7) are provided with grooves, the grooves correspond to and are the same as the sealing gaskets (11), the top and the bottom of the stirring rod (6) are provided with tooth grooves, and the tooth grooves are meshed with the straight gears (1201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220646712.0U CN217052920U (en) | 2022-03-23 | 2022-03-23 | Asphalt concrete cold recycling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220646712.0U CN217052920U (en) | 2022-03-23 | 2022-03-23 | Asphalt concrete cold recycling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217052920U true CN217052920U (en) | 2022-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220646712.0U Active CN217052920U (en) | 2022-03-23 | 2022-03-23 | Asphalt concrete cold recycling equipment |
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| Country | Link |
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| CN (1) | CN217052920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115383904A (en) * | 2022-09-21 | 2022-11-25 | 湖北大江环保科技股份有限公司 | Process for preparing asphalt concrete by using copper smelting tailings |
-
2022
- 2022-03-23 CN CN202220646712.0U patent/CN217052920U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115383904A (en) * | 2022-09-21 | 2022-11-25 | 湖北大江环保科技股份有限公司 | Process for preparing asphalt concrete by using copper smelting tailings |
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