CN220704243U - Waste modified asphalt mixture regenerating equipment - Google Patents
Waste modified asphalt mixture regenerating equipment Download PDFInfo
- Publication number
- CN220704243U CN220704243U CN202322239783.6U CN202322239783U CN220704243U CN 220704243 U CN220704243 U CN 220704243U CN 202322239783 U CN202322239783 U CN 202322239783U CN 220704243 U CN220704243 U CN 220704243U
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- Prior art keywords
- rotating shaft
- asphalt mixture
- mixing chamber
- fixedly connected
- modified asphalt
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- 239000010426 asphalt Substances 0.000 title claims abstract description 37
- 239000000203 mixture Substances 0.000 title claims abstract description 36
- 239000002699 waste material Substances 0.000 title claims abstract description 25
- 230000001172 regenerating effect Effects 0.000 title claims description 18
- 238000011069 regeneration method Methods 0.000 claims abstract description 25
- 230000008929 regeneration Effects 0.000 claims abstract description 24
- 238000012216 screening Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000004064 recycling Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000002245 particle Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009418 renovation Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011384 asphalt concrete Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model relates to the technical field of asphalt mixture production equipment, in particular to waste modified asphalt mixture regeneration equipment, which comprises a regeneration box body, wherein the regeneration box body comprises a crushing chamber and a mixing chamber, a screening plate is arranged between the crushing chamber and the mixing chamber and fixedly connected with the inner wall of the regeneration box body, support columns are symmetrically arranged below the mixing chamber, a driving rod is arranged in each support column, springs are respectively arranged at the inner bottom of the support column, one end of each driving rod is fixedly connected with the springs, and the other end of each driving rod penetrates through the support column and is fixedly connected with the outer bottom of the mixing chamber; be provided with the pivot between two support columns, the both ends of pivot are provided with half gear respectively, and one side of actuating lever is provided with tooth, tooth and half gear engagement transmission are provided with actuating mechanism in the pivot for drive pivot rotation, solved current asphalt mixture regeneration facility and can not sieve the problem of difficult processing after too big material entering agitator inside to old and useless asphalt mixture when using.
Description
Technical Field
The utility model relates to the technical field of asphalt mixture production equipment, in particular to waste modified asphalt mixture regeneration equipment.
Background
Along with the rapid development of highway construction in China, a national highway network is basically formed, and the highway in China enters a large-scale maintenance and renovation period, so that the development of an asphalt mixing regeneration technology is widely focused. The regeneration technology is to adopt old materials partially or totally according to different old materials and the requirements of renovation, and obtain the materials which can completely achieve or approach the same quality and performance of the newly mixed mixture by doping a certain amount of asphalt or additive, thereby avoiding repeated investment and realizing the purpose of saving cost.
The existing asphalt mixture regenerating equipment is a device which can recycle asphalt mixtures which cannot meet the use requirements, namely pavement waste materials, after being treated by various measures, and the old asphalt concrete pavement is dug, crushed and screened to enable the old materials to be remixed with new materials or new asphalt, so that the mixture with expected road performance is formed. However, the existing asphalt mixture regenerating equipment cannot screen the waste asphalt mixture when in use, and the oversized materials are difficult to process after entering the stirring barrel.
Disclosure of Invention
Aiming at the technical problems, the utility model aims to provide a waste modified asphalt mixture regenerating device, which solves the technical problems that the existing asphalt mixture regenerating device pointed out in the background art cannot screen waste asphalt mixture and oversized materials are difficult to process after entering a stirring barrel.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a old and useless modified asphalt mixture regeneration facility, includes regeneration box, regeneration box includes crushing room and mixing chamber, the mixing chamber is located crushing room's below, crushing room with be provided with the screening board between the mixing chamber, the screening board with regeneration box's inner wall rigid coupling, crushing room is located mixing chamber's top, regeneration box's below symmetry is provided with the support column, every all be provided with the actuating lever in the support column, be provided with actuating mechanism on the actuating lever, actuating mechanism is used for driving the actuating lever and reciprocates in the support column.
Preferably, a rotating shaft is arranged between the two support columns, half gears are respectively arranged at two ends of the rotating shaft, the half gears are fixedly connected with two ends of the rotating shaft, teeth are arranged on the driving rod and are meshed with the half gears for transmission, and the driving mechanism drives the driving rod to move up and down in the support columns through driving the rotating shaft to rotate.
Preferably, the driving mechanism comprises a third motor, the third motor is located below the rotating shaft, a first bevel gear is fixedly connected to an output shaft of the third motor, a second bevel gear is connected to the first bevel gear in a meshed mode, the rotating shaft penetrates through the center of the second bevel gear and is fixedly connected with the second bevel gear, and the second bevel gear rotates to drive the rotating shaft to rotate.
Preferably, springs are respectively arranged at the inner bottoms of the support columns, one end of the driving rod is fixedly connected with the springs, and the other end of the driving rod penetrates through the support columns to be fixedly connected with the outer bottoms of the mixing chambers;
the crushing device comprises a crushing chamber, a mixing chamber, a crushing blade, a first rotating shaft and a second rotating shaft, wherein the crushing chamber and the mixing chamber are internally provided with a crushing piece and a mixing piece respectively; the mixing piece comprises a second rotating shaft, and mixing blades are arranged on the second rotating shaft.
Preferably, a first motor is arranged outside the crushing chamber, and an output shaft of the first motor is fixedly connected with the first rotating shaft and used for driving the first rotating shaft to rotate; the mixing chamber is provided with a second motor, and an output shaft of the second motor is fixedly connected with the second rotating shaft and used for driving the second rotating shaft to rotate.
Preferably, the crushing chamber is provided with a feeding hole, and the mixing chamber is provided with a discharging hole.
Compared with the prior art, the utility model has the beneficial effects that:
according to the waste modified asphalt mixture regenerating device, the crushing chamber and the mixing chamber are respectively arranged, the screening plate is arranged between the crushing chamber and the mixing chamber, the crushed small materials fall into the mixing chamber below through the screening plate to be stirred, mixed and regenerated, the large particles continue to be crushed in the crushing chamber, the mechanism for regenerating the shaking of the box body is arranged below the regenerating box body, the first bevel gear is driven to rotate through the rotation of the third motor, the rotating shaft is driven to rotate, the semi-gears at the two ends are driven to rotate in the rotating process of the rotating shaft, the driving rod is driven to move up and down, the driving rod drives the regenerating device to shake under the action of the spring, the small particle materials crushed in the crushing chamber are promoted to fall into the mixing chamber below smoothly, the technical problems that the traditional asphalt mixture regenerating device cannot screen the waste asphalt mixture and the oversized materials enter the stirring barrel to be difficult to process are solved, and the crushing and mixing efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a cross-sectional view of a waste modified asphalt mixture recycling device of the utility model;
fig. 2 is a side view of a half gear structure of a waste modified asphalt mixture recycling device.
Reference numerals illustrate: the device comprises a 1-regeneration box body, a 2-crushing chamber, a 3-mixing chamber, a 4-screening plate, a 5-supporting column, a 6-driving rod, a 7-spring, an 8-rotating shaft, a 9-half gear, 10-teeth, 11-first rotating shafts, 12-crushing blades, 13-second rotating shafts, 14-mixing blades, 15-first motors, 16-second motors, 17-third motors, 18-first bevel gears, 19-second bevel gears, 20-feed inlets and 21-discharge outlets.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
1-2, waste modified asphalt mixture regeneration equipment comprises a regeneration box body 1, wherein waste modified asphalt mixture is crushed and mixed in the regeneration box body 1, the regeneration box body 1 comprises a crushing chamber 2 and a mixing chamber 3, the mixing chamber 3 is positioned below the crushing chamber 2, a screening plate 4 is arranged between the crushing chamber 2 and the mixing chamber 3, crushed materials in the crushing chamber 2 fall into the lower mixing chamber 3 through the screening plate 4 to be stirred and mixed, the screening plate 4 is fixedly connected with the inner wall of the regeneration box body 1, supporting columns 5 are symmetrically arranged below the mixing chamber 3, driving rods 6 are arranged in each supporting column 5 and used for driving the mixing chamber 3 to shake, the crushed materials can smoothly fall into the mixing chamber below through the screening plate 4, springs 7 are respectively arranged in the inner bottoms of the supporting columns 5, one ends of the driving rods 6 are rigid springs, and the other ends of the driving rods 6 penetrate through the outer bottoms of the supporting columns 5 and the mixing chamber 3 to be fixedly connected;
the two support columns 5 are provided with a rotating shaft 8, two ends of the rotating shaft 8 are respectively provided with a half gear 9, the half gears 9 are rotationally connected with two ends of the rotating shaft 8, the driving rod 6 is provided with teeth 10, the teeth 10 are positioned on the surface of the driving rod 6, the teeth 10 are in meshed transmission with the half gears 9, the half gears 9 rotate to drive the driving rod 6 to move up and down through meshed transmission with the teeth 10, when the driving rod 6 moves up, a spring 7 is in a stretching state, when the half gears 9 rotate to one end of a toothless tooth, the driving rod 6 moves down, at the moment, the spring 7 is in a compression state, under the action of the spring 7, the driving rod 6 moves up and down, so that materials in the regeneration box 1 shake, crushed materials fall into a mixing chamber below to be stirred and mixed, the materials which are not crushed completely continue to be stirred and crushed in the crushing chamber 2, and a driving mechanism is arranged on the rotating shaft 8 and used for driving the rotating shaft 8.
Further, the crushing chamber 2 and the mixing chamber 3 are respectively provided with a crushing member and a mixing member, the crushing member comprises a first rotating shaft 11, and the first rotating shaft 11 is provided with crushing blades 12; the mixing element comprises a second rotating shaft 13, and mixing blades 14 are arranged on the second rotating shaft 13.
Further, a first motor 15 is arranged outside the crushing chamber 2, and an output shaft of the first motor 15 is fixedly connected with the first rotating shaft 11 and is used for driving the first rotating shaft 11 to rotate; the mixing chamber 3 is provided with a second motor 16, and an output shaft of the second motor 16 is fixedly connected with the second rotating shaft 13 and is used for driving the second rotating shaft 13 to rotate.
Further, the driving mechanism comprises a third motor 17, a first bevel gear 18 is fixedly connected to an output shaft of the third motor 17, a second bevel gear 19 is connected to the first bevel gear 18 in a meshed mode, the third motor 17 drives the first bevel gear 18 to rotate, further drives the second bevel gear 19 meshed with the first bevel gear 18 to rotate, the second bevel gear 19 rotates to drive the rotating shaft 8 to rotate, and further the half gears 9 at two ends of the rotating shaft 8 drive the driving rod 6 to move up and down.
Further, the rotating shaft 8 passes through the center of the second bevel gear 19 and is fixedly connected with the second bevel gear, and the second bevel gear 19 rotates to drive the rotating shaft 8 to rotate.
Further, the crushing chamber 2 is provided with a feeding hole 20, the mixing chamber 3 is provided with a discharging hole 21, and the mixed materials are discharged through the discharging hole 21 for use.
Principle of use
According to the waste modified asphalt mixture regenerating device, when the waste modified asphalt mixture regenerating device is used, materials are placed into a crushing chamber through a feed inlet to be crushed, a screening plate is arranged between the crushing chamber and a mixing chamber, the crushed smaller materials fall into the mixing chamber below through the screening plate to be stirred, mixed and regenerated, larger particles continue to be crushed in the crushing chamber, the effect of crushing while stirring can be achieved, a mechanism for regenerating the box to shake is arranged below the regenerating box, small particles in the crushing chamber can conveniently fall into the mixing chamber below smoothly to be mixed in the shaking process, the regenerating efficiency of the waste modified asphalt mixture is improved, a first bevel gear is driven to rotate through the rotation of a third motor, a rotating shaft is driven to rotate through a half gear at two ends in the rotation process of the rotating shaft, a driving rod is driven to move up and down, the driving rod drives the regenerating device to shake under the action of a spring, the small particle materials crushed in the crushing chamber are promoted to fall into the mixing chamber below smoothly, the problems that the waste asphalt mixture cannot be screened and the oversized materials easily enter the mixing chamber in the using process are solved, and the processing efficiency is improved.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, the present utility model is intended to include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (7)
1. Waste modified asphalt mixture regeneration facility, its characterized in that, including regeneration box (1), regeneration box (1) is including smashing room (2) and mixing chamber (3), mixing chamber (3) are located the below of smashing room (2), smash room (2) with be provided with screening board (4) between mixing chamber (3), screening board (4) with regeneration box (1)'s inner wall rigid coupling, regeneration box (1)'s below symmetry is provided with support column (5), every all be provided with actuating lever (6) in support column (5), be provided with actuating mechanism on actuating lever (6), actuating mechanism is used for driving actuating lever (6) reciprocate in support column (5).
2. The waste modified asphalt mixture recycling equipment according to claim 1, wherein a rotating shaft (8) is arranged between the two supporting columns (5), half gears (9) are respectively arranged at two ends of the rotating shaft (8), the half gears (9) are fixedly connected with two ends of the rotating shaft (8), teeth (10) are arranged on the driving rod (6), the teeth (10) are in meshed transmission with the half gears (9), and the driving mechanism drives the rotating shaft (8) to rotate so that the driving rod (6) moves up and down in the supporting columns (5).
3. The waste modified asphalt mixture regenerating device according to claim 2, wherein the driving mechanism comprises a third motor (17), the third motor (17) is located below the rotating shaft (8), a first bevel gear (18) is fixedly connected to an output shaft of the third motor (17), a second bevel gear (19) is connected to the first bevel gear (18) in a meshed manner, the rotating shaft (8) passes through the center of the second bevel gear (19) and is fixedly connected with the second bevel gear, and the second bevel gear (19) rotates to drive the rotating shaft (8) to rotate.
4. The waste modified asphalt mixture recycling device according to claim 1, wherein springs (7) are respectively arranged at the bottoms of the supporting columns (5), one ends of the driving rods (6) are fixedly connected with the springs (7), and the other ends of the driving rods penetrate through the supporting columns (5) and are fixedly connected with the bottoms of the mixing chambers (3).
5. The waste modified asphalt mixture recycling device according to claim 1, wherein the crushing chamber (2) and the mixing chamber (3) are respectively provided with a crushing piece and a mixing piece, the crushing piece comprises a first rotating shaft (11), and crushing blades (12) are arranged on the first rotating shaft (11); the mixing piece comprises a second rotating shaft (13), and mixing blades (14) are arranged on the second rotating shaft (13).
6. The waste modified asphalt mixture recycling device according to claim 5, wherein a first motor (15) is arranged outside the crushing chamber (2), and an output shaft of the first motor (15) is fixedly connected with the first rotating shaft (11) and is used for driving the first rotating shaft (11) to rotate; the mixing chamber (3) is provided with a second motor (16), and an output shaft of the second motor (16) is fixedly connected with the second rotating shaft (13) and used for driving the second rotating shaft (13) to rotate.
7. The waste modified asphalt mixture recycling device according to claim 1, wherein the crushing chamber (2) is provided with a feed inlet (20), and the mixing chamber (3) is provided with a discharge outlet (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322239783.6U CN220704243U (en) | 2023-08-21 | 2023-08-21 | Waste modified asphalt mixture regenerating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322239783.6U CN220704243U (en) | 2023-08-21 | 2023-08-21 | Waste modified asphalt mixture regenerating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220704243U true CN220704243U (en) | 2024-04-02 |
Family
ID=90445710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322239783.6U Active CN220704243U (en) | 2023-08-21 | 2023-08-21 | Waste modified asphalt mixture regenerating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220704243U (en) |
-
2023
- 2023-08-21 CN CN202322239783.6U patent/CN220704243U/en active Active
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