CN111236003A - Municipal administration asphalt road lays and uses pitch mixing holding vessel - Google Patents
Municipal administration asphalt road lays and uses pitch mixing holding vessel Download PDFInfo
- Publication number
- CN111236003A CN111236003A CN202010033049.2A CN202010033049A CN111236003A CN 111236003 A CN111236003 A CN 111236003A CN 202010033049 A CN202010033049 A CN 202010033049A CN 111236003 A CN111236003 A CN 111236003A
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- Prior art keywords
- stirring
- asphalt
- storage tank
- municipal
- asphalt road
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/08—Apparatus for transporting and heating or melting asphalt, bitumen, tar, or the like
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1013—Plant characterised by the mode of operation or the construction of the mixing apparatus; Mixing apparatus
- E01C19/104—Mixing by means of movable members in a non-rotating mixing enclosure, e.g. stirrers
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses an asphalt mixing storage tank for municipal asphalt road paving, belongs to the technical field of asphalt paving, and solves the problem that the existing device cannot stir and mix asphalt and ingredients; the technical characteristics are as follows: the stirring device comprises a shell, a stirring cavity and a support, wherein the bottom of the shell is fixed on the support, a feeding port is formed in the center of the upper surface of the shell, two discharging ports are symmetrically formed in the lower surface of the shell, the stirring cavity is formed in the shell, the feeding port and the discharging port are respectively communicated with the stirring cavity, a mixing mechanism is arranged in the stirring cavity, and the mixing mechanism comprises a servo motor and a rotating shaft; the embodiment of the invention is provided with the mixing mechanism, so that the asphalt can be fully stirred and mixed, and the mixing mechanism is matched with the heating assembly to work together, so that the asphalt is fully mixed, the solidification of the asphalt is avoided, and the utilization rate of the asphalt is improved.
Description
Technical Field
The invention relates to the technical field of asphalt paving, in particular to an asphalt mixing storage tank for municipal asphalt road paving.
Background
In the road construction process, need practical a large amount of pitch to harden the road surface, still need mix quantitative rubble in pitch simultaneously to guarantee the hardness on road surface, current asphalt paving equipment is when the construction, can not carry out abundant stirring to pitch and rubble and mix, leads to pitch low-usage.
Chinese patent CN209480415U discloses an asphalt storage tank for municipal asphalt road paving, which comprises an outer tank body with a sealing cover at the top, and an asphalt feeding port sealed by a cover plate is arranged on the sealing cover, a horizontal section is arranged in the outer tank body in a rotating manner and is a circular inner tank body, an electric heating wire is arranged in the side wall of the inner tank body and is connected with an external power supply, so that the electric heating wire generates heat to heat the asphalt in the inner tank body, and an asphalt discharge pipe with a control valve is arranged at the lower part of the inner tank body. The invention heats the inner tank body by arranging the electric heating wire on the side wall of the inner tank body, so that the asphalt stored in the inner tank body is heated and keeps a fluid state, but the device can not stir and mix the asphalt and the ingredients, so that the device realizes the flow of the asphalt only by heating and influences the quality of the asphalt, and therefore, the invention provides the asphalt mixing storage tank for municipal asphalt road paving.
Disclosure of Invention
The invention aims to provide an asphalt mixing storage tank for municipal asphalt road paving, which comprises a shell, a stirring cavity and a support, wherein the bottom of the shell is fixed on the support, a feeding port is formed in the center of the upper surface of the shell, two discharging ports are symmetrically formed in the lower surface of the shell, the stirring cavity is formed in the shell, the feeding port and the discharging ports are respectively communicated with the stirring cavity, a mixing mechanism is arranged in the stirring cavity and comprises a servo motor and a rotating shaft, the servo motor is fixedly arranged at the bottom of the shell, the output end of the servo motor is connected with the rotating shaft in an interference fit manner, a screw rod is sleeved at the top of the rotating shaft, and a material stirring assembly is arranged outside the screw rod so as to solve the problem that the existing device cannot.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a municipal administration asphalt road lays and uses pitch mixing storage tank, which comprises a housin, stirring chamber and support, the bottom of casing is fixed on the support, casing upper surface central point puts and is equipped with the pan feeding mouth, the lower surface symmetry of casing is equipped with two bin outlets, be equipped with the stirring chamber in the casing, pan feeding mouth and bin outlet communicate with the stirring chamber respectively, the stirring intracavity is equipped with the mixing mechanism, the mixing mechanism includes servo motor and pivot, servo motor fixed mounting is in the bottom of casing, servo motor's output interference fit is connected with the pivot, the top cover of pivot is equipped with the lead screw, the outside of lead screw is equipped with dials the material subassembly.
As a further scheme of the invention: the material stirring assembly comprises an internal thread sleeve and a stirring plate, the internal thread sleeve is sleeved on the screw rod, the internal thread sleeve and the screw rod are connected through threads, a plurality of stirring plates are symmetrically arranged on two sides of the internal thread sleeve, and the internal thread sleeve and the stirring plate are hinged.
As a still further scheme of the invention: the switch board is rectangular plate structure, and a plurality of disturbed flow grooves have been seted up to the lower surface of switch board, and the bilateral symmetry of pivot is equipped with a plurality of stirring subassemblies.
As a still further scheme of the invention: the stirring assembly comprises a main stirring paddle and a sliding sleeve, the main stirring paddle is fixedly connected with the rotating shaft through a bolt, two positioning seats are symmetrically arranged on the main stirring paddle, the sliding sleeve is arranged between the positioning seats, the sliding sleeve is sleeved on the main stirring paddle, the sliding sleeve is connected with the main stirring paddle in a sliding manner, a plurality of connecting rods are uniformly distributed on the sliding sleeve, and an auxiliary stirring paddle is fixedly arranged on each connecting rod.
As a still further scheme of the invention: the auxiliary stirring paddle is of an inclined plate-shaped structure.
As a still further scheme of the invention: the positioning seat is made of an elastomer material.
As a still further scheme of the invention: stirring intracavity symmetry is equipped with two heating element that are used for pitch heating to the stirring intracavity, and heating element includes radiation shield and electrical heating chamber, and radiation shield fixed mounting has a plurality of electrical heating chamber on the lateral wall of casing, the vertical equipartition in the radiation shield, and the resistance wire is installed to the electrical heating intracavity.
In conclusion, the beneficial effects of the invention are as follows: the embodiment of the invention is provided with the mixing mechanism, so that the asphalt can be fully stirred and mixed, and the mixing mechanism is matched with the heating assembly to work together, so that the asphalt is fully mixed, the solidification of the asphalt is avoided, and the utilization rate of the asphalt is improved.
Drawings
Fig. 1 is a schematic structural diagram of the invention.
Fig. 2 is a schematic structural diagram of the kick-out plate in the invention.
FIG. 3 is a schematic structural diagram of a stirring assembly according to the present invention.
FIG. 4 is a schematic structural view of the auxiliary paddle of the present invention.
Fig. 5 is a schematic structural view of a heating assembly according to the present invention.
In the figure: 1-shell, 2-stirring cavity, 3-feeding port, 4-heating component, 5-support, 6-discharging port, 7-servo motor, 8-rotating shaft, 9-internal thread sleeve, 10-material-shifting plate, 11-stirring component, 12-turbulence groove, 13-main stirring paddle, 14-positioning seat, 15-sliding sleeve, 16-connecting rod, 17-auxiliary stirring paddle, 18-heat-insulating sleeve and 19-electric heating cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1, in the embodiment of the present invention, an asphalt mixing storage tank for municipal asphalt road paving includes a housing 1, a stirring cavity 2 and a support 5, wherein the bottom of the housing 1 is fixed on the support 5, a material inlet 3 is arranged at the central position of the upper surface of the housing 1, two material outlets 6 are symmetrically arranged on the lower surface of the housing 1, the stirring cavity 2 is arranged in the housing 1, the material inlet 3 and the material outlet 6 are respectively communicated with the stirring cavity 2, and a mixing mechanism is arranged in the stirring cavity 2;
the mixing mechanism comprises a servo motor 7 and a rotating shaft 8, the servo motor 7 is fixedly installed at the bottom of the shell 1, the output end of the servo motor 7 is connected with the rotating shaft 8 in an interference fit mode, a lead screw is sleeved at the top of the rotating shaft 8, and a material stirring assembly is arranged outside the lead screw;
as shown in fig. 2, the material shifting assembly comprises an internal thread sleeve 9 and material shifting plates 10, the internal thread sleeve 9 is sleeved on the screw rod, the internal thread sleeve 9 is in threaded connection with the screw rod, a plurality of material shifting plates 10 are symmetrically arranged on two sides of the internal thread sleeve 9, and the internal thread sleeve 9 is hinged to the material shifting plates 10;
the kick-out plate 10 is of a rectangular plate-shaped structure, the lower surface of the kick-out plate 10 is provided with a plurality of turbulence grooves 12, and the turbulence grooves 12 play a role in disturbing flow to asphalt, so that the contact area of the asphalt is increased, and the stirring efficiency is improved;
a plurality of stirring components 11 are symmetrically arranged on two sides of the rotating shaft 8;
as shown in fig. 3-4, the stirring assembly 11 includes a main stirring paddle 13 and a sliding sleeve 15, the main stirring paddle 13 is fixedly connected to the rotating shaft 8 through a bolt, two positioning seats 14 are symmetrically disposed on the main stirring paddle 13, the sliding sleeve 15 is disposed between the positioning seats 14, the sliding sleeve 15 is sleeved on the main stirring paddle 13, the sliding sleeve 15 is slidably connected to the main stirring paddle 13, a plurality of connecting rods 16 are uniformly distributed on the sliding sleeve 15, an auxiliary stirring paddle 17 is fixedly mounted on the connecting rods 16, and the auxiliary stirring paddle 17 is an inclined plate-shaped structure.
Example 2
As shown in fig. 1, in the embodiment of the present invention, an asphalt mixing storage tank for municipal asphalt road paving includes a housing 1, a stirring cavity 2 and a support 5, wherein the bottom of the housing 1 is fixed on the support 5, a material inlet 3 is arranged at the central position of the upper surface of the housing 1, two material outlets 6 are symmetrically arranged on the lower surface of the housing 1, the stirring cavity 2 is arranged in the housing 1, the material inlet 3 and the material outlet 6 are respectively communicated with the stirring cavity 2, and a mixing mechanism is arranged in the stirring cavity 2;
the mixing mechanism comprises a servo motor 7 and a rotating shaft 8, the servo motor 7 is fixedly installed at the bottom of the shell 1, the output end of the servo motor 7 is connected with the rotating shaft 8 in an interference fit mode, a lead screw is sleeved at the top of the rotating shaft 8, and a material stirring assembly is arranged outside the lead screw;
as shown in fig. 2, the material shifting assembly comprises an internal thread sleeve 9 and material shifting plates 10, the internal thread sleeve 9 is sleeved on the screw rod, the internal thread sleeve 9 is in threaded connection with the screw rod, a plurality of material shifting plates 10 are symmetrically arranged on two sides of the internal thread sleeve 9, and the internal thread sleeve 9 is hinged to the material shifting plates 10;
the kick-out plate 10 is of a rectangular plate-shaped structure, the lower surface of the kick-out plate 10 is provided with a plurality of turbulence grooves 12, and the turbulence grooves 12 play a role in disturbing flow to asphalt, so that the contact area of the asphalt is increased, and the stirring efficiency is improved;
a plurality of stirring components 11 are symmetrically arranged on two sides of the rotating shaft 8;
as shown in fig. 3-4, the stirring assembly 11 includes a main stirring paddle 13 and a sliding sleeve 15, the main stirring paddle 13 is fixedly connected to the rotating shaft 8 through a bolt, two positioning seats 14 are symmetrically disposed on the main stirring paddle 13, the sliding sleeve 15 is disposed between the positioning seats 14, the sliding sleeve 15 is sleeved on the main stirring paddle 13, the sliding sleeve 15 is slidably connected to the main stirring paddle 13, a plurality of connecting rods 16 are uniformly distributed on the sliding sleeve 15, an auxiliary stirring paddle 17 is fixedly mounted on the connecting rods 16, and the auxiliary stirring paddle 17 is an inclined plate-shaped structure.
The positioning seat 14 is made of an elastomer material, and the arrangement of the positioning seat 14 realizes the limiting of the sliding sleeve 15 and simultaneously realizes the buffer protection of the sliding sleeve 15;
the servo motor 7 is started, the servo motor 7 can drive the rotating shaft 8 to rotate, and the rotating shaft 8 drives the internal thread sleeve 9 to move up and down, so that the internal thread sleeve 9 drives the stirring plate 10 to swing up and down, stirring of asphalt in the stirring cavity 2 is realized, and the contact area of the asphalt is increased;
the pivot 8 can also drive main stirring rake 13 and rotate, and main stirring rake 13 drives sliding sleeve 15 and is centrifugal motion to make sliding sleeve 15 drive vice stirring rake 17 and stir the mixture to pitch.
As shown in fig. 5, two heating assemblies 4 for heating asphalt in the stirring cavity 2 are symmetrically arranged in the stirring cavity 2, each heating assembly 4 comprises a heat insulation sleeve 18 and an electric heating cavity 19, the heat insulation sleeves 18 are fixedly mounted on the side wall of the shell 1, the heat insulation sleeves 18 are longitudinally and uniformly distributed with the plurality of electric heating cavities 19, resistance wires are mounted in the electric heating cavities 19, the resistance wires are in the prior art, and the resistance wires are electrically connected with a storage battery.
The heating assembly 4 is arranged to heat the asphalt and prevent the asphalt from being solidified.
In summary, the working principle of the invention is as follows: the servo motor 7 is started, the servo motor 7 can drive the rotating shaft 8 to rotate, and the rotating shaft 8 drives the internal thread sleeve 9 to move up and down, so that the internal thread sleeve 9 drives the stirring plate 10 to swing up and down, stirring of asphalt in the stirring cavity 2 is realized, and the contact area of the asphalt is increased;
the pivot 8 can also drive main stirring rake 13 and rotate, and main stirring rake 13 drives sliding sleeve 15 and is centrifugal motion to make sliding sleeve 15 drive vice stirring rake 17 and stir the mixture to pitch.
The embodiment of the invention is provided with the mixing mechanism, so that the asphalt can be fully stirred and mixed, and the heating assembly 4 is matched to work together, so that the asphalt is fully mixed, the solidification of the asphalt is avoided, and the utilization rate of the asphalt is improved.
Although several embodiments and examples of the present invention have been described for those skilled in the art, these embodiments and examples are presented as examples and are not intended to limit the scope of the invention. These new embodiments can be implemented in other various ways, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalent scope thereof.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a municipal administration asphalt road lays and uses pitch mixing storage tank, including casing (1), stirring chamber (2) and support (5), the bottom of casing (1) is fixed on support (5), a serial communication port, casing (1) upper surface central point puts and is equipped with pan feeding mouth (3), the lower surface symmetry of casing (1) is equipped with two bin outlet (6), be equipped with stirring chamber (2) in casing (1), pan feeding mouth (3) and bin outlet (6) communicate with stirring chamber (2) respectively, be equipped with mixing mechanism in stirring chamber (2).
2. The asphalt mixing storage tank for municipal asphalt road paving according to claim 1, wherein the mixing mechanism comprises a servo motor (7) and a rotating shaft (8), the servo motor (7) is fixedly installed at the bottom of the housing (1), the rotating shaft (8) is connected to the output end of the servo motor (7) in an interference fit manner, a lead screw is sleeved on the top of the rotating shaft (8), and a material stirring assembly is arranged outside the lead screw.
3. The asphalt mixing storage tank for municipal asphalt road paving according to claim 2, wherein the stirring assembly comprises an internal thread sleeve (9) and stirring plates (10), the internal thread sleeve (9) is sleeved on the screw rod, the internal thread sleeve (9) is in threaded connection with the screw rod, a plurality of stirring plates (10) are symmetrically arranged on two sides of the internal thread sleeve (9), and the internal thread sleeve (9) is hinged to the stirring plates (10).
4. The asphalt mixing storage tank for municipal asphalt road paving according to claim 3, wherein the material-stirring plate (10) has a rectangular plate-like structure, and the lower surface of the material-stirring plate (10) is provided with a plurality of turbulence grooves (12).
5. The asphalt mixing storage tank for municipal asphalt road paving according to any one of claims 2 to 4, wherein a plurality of stirring assemblies (11) are symmetrically arranged on both sides of the rotating shaft (8).
6. The asphalt mixing storage tank for municipal asphalt road paving according to claim 5, wherein the stirring assembly (11) comprises a main stirring paddle (13) and a sliding sleeve (15), the main stirring paddle (13) is fixedly connected with the rotating shaft (8) through a bolt, two positioning seats (14) are symmetrically arranged on the main stirring paddle (13), the sliding sleeve (15) is arranged between the positioning seats (14), the sliding sleeve (15) is sleeved on the main stirring paddle (13), the sliding sleeve (15) is slidably connected with the main stirring paddle (13), a plurality of connecting rods (16) are uniformly distributed on the sliding sleeve (15), and auxiliary stirring paddles (17) are fixedly mounted on the connecting rods (16).
7. The asphalt mixing storage tank for municipal asphalt road paving according to claim 6, wherein the auxiliary paddle (17) has an inclined plate-like structure.
8. The asphalt mixing storage tank for municipal asphalt road paving according to claim 6, wherein the positioning seat (14) is made of an elastomer material.
9. The asphalt mixing storage tank for municipal asphalt road paving according to any one of claims 2 to 4, wherein two heating assemblies (4) for heating asphalt in the stirring chamber (2) are symmetrically arranged in the stirring chamber (2), each heating assembly (4) comprises a heat insulating sleeve (18) and an electric heating chamber (19), the heat insulating sleeves (18) are fixedly arranged on the side wall of the housing (1), a plurality of electric heating chambers (19) are longitudinally and uniformly distributed in the heat insulating sleeves (18), and resistance wires are arranged in the electric heating chambers (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010033049.2A CN111236003A (en) | 2020-01-13 | 2020-01-13 | Municipal administration asphalt road lays and uses pitch mixing holding vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010033049.2A CN111236003A (en) | 2020-01-13 | 2020-01-13 | Municipal administration asphalt road lays and uses pitch mixing holding vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111236003A true CN111236003A (en) | 2020-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010033049.2A Pending CN111236003A (en) | 2020-01-13 | 2020-01-13 | Municipal administration asphalt road lays and uses pitch mixing holding vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111236003A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931478A (en) * | 2021-11-05 | 2022-01-14 | 赵杨 | House waterproof treatment equipment and use method thereof |
| CN114197272A (en) * | 2021-12-22 | 2022-03-18 | 刘爱萍 | Road surface sprinkler for pitch |
| CN114837051A (en) * | 2022-03-31 | 2022-08-02 | 青岛冠通市政建设有限公司 | Automatic asphalt pavement crack repairing equipment and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10183519A (en) * | 1996-12-24 | 1998-07-14 | Shizuoka Rekisei Kogyo Kk | Carrier tank |
| CN105664769A (en) * | 2016-03-21 | 2016-06-15 | 杨露萍 | Asphalt stirring device for building construction |
| CN205797062U (en) * | 2016-06-07 | 2016-12-14 | 徐晶晶 | A kind of civil construction asphalt stirring device with deferrization functional |
| CN108889229A (en) * | 2018-07-02 | 2018-11-27 | 佛山博发智能科技有限公司 | A kind of new material raw material mixing stirring device of changeable stirring range |
| CN208177317U (en) * | 2018-01-29 | 2018-12-04 | 重庆九橡化大橡胶科技有限责任公司 | Pitch laboratory testing agitating device |
| CN208757420U (en) * | 2018-08-10 | 2019-04-19 | 广东长宏公路工程有限公司 | A kind of asphalt mixing plant with heat insulation function |
| CN109736169A (en) * | 2019-01-29 | 2019-05-10 | 重庆工程职业技术学院 | Asphalt concrete regenerating mixing plant |
| CN110258248A (en) * | 2019-06-21 | 2019-09-20 | 张唤裕 | A kind of system on expressway pavement maintenance pitch prosthetic device |
-
2020
- 2020-01-13 CN CN202010033049.2A patent/CN111236003A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10183519A (en) * | 1996-12-24 | 1998-07-14 | Shizuoka Rekisei Kogyo Kk | Carrier tank |
| CN105664769A (en) * | 2016-03-21 | 2016-06-15 | 杨露萍 | Asphalt stirring device for building construction |
| CN205797062U (en) * | 2016-06-07 | 2016-12-14 | 徐晶晶 | A kind of civil construction asphalt stirring device with deferrization functional |
| CN208177317U (en) * | 2018-01-29 | 2018-12-04 | 重庆九橡化大橡胶科技有限责任公司 | Pitch laboratory testing agitating device |
| CN108889229A (en) * | 2018-07-02 | 2018-11-27 | 佛山博发智能科技有限公司 | A kind of new material raw material mixing stirring device of changeable stirring range |
| CN208757420U (en) * | 2018-08-10 | 2019-04-19 | 广东长宏公路工程有限公司 | A kind of asphalt mixing plant with heat insulation function |
| CN109736169A (en) * | 2019-01-29 | 2019-05-10 | 重庆工程职业技术学院 | Asphalt concrete regenerating mixing plant |
| CN110258248A (en) * | 2019-06-21 | 2019-09-20 | 张唤裕 | A kind of system on expressway pavement maintenance pitch prosthetic device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931478A (en) * | 2021-11-05 | 2022-01-14 | 赵杨 | House waterproof treatment equipment and use method thereof |
| CN113931478B (en) * | 2021-11-05 | 2023-08-11 | 包政亮 | House water-proof treatment equipment |
| CN114197272A (en) * | 2021-12-22 | 2022-03-18 | 刘爱萍 | Road surface sprinkler for pitch |
| CN114837051A (en) * | 2022-03-31 | 2022-08-02 | 青岛冠通市政建设有限公司 | Automatic asphalt pavement crack repairing equipment and using method thereof |
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