CN111287046A - Municipal administration is with bituminous paving patching machine - Google Patents
Municipal administration is with bituminous paving patching machine Download PDFInfo
- Publication number
- CN111287046A CN111287046A CN202010126932.6A CN202010126932A CN111287046A CN 111287046 A CN111287046 A CN 111287046A CN 202010126932 A CN202010126932 A CN 202010126932A CN 111287046 A CN111287046 A CN 111287046A
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- China
- Prior art keywords
- plate
- fixed
- top end
- lifting
- mixing drum
- Prior art date
- 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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- 238000010008 shearing Methods 0.000 claims abstract description 29
- 239000010426 asphalt Substances 0.000 claims abstract description 25
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 238000005485 electric heating Methods 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 8
- 239000011241 protective layer Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 4
- 239000007787 solid Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a municipal asphalt pavement patching machine which comprises a top plate, a lifting plate, a mixing drum, a bottom plate, a heating hopper, a discharging drum, a circulating assembly, a lifting assembly, a shearing assembly and a mixing assembly, wherein two groups of vertical supporting rods are fixed on the top end surface of the bottom plate with a blanking port in the center, the middle sections of sleeve plates fixed at the tops of the two groups of supporting rods are fixedly sleeved outside the top end of the mixing drum, the mixing drum is vertically arranged and positioned above the blanking port, the bottom end of the mixing drum is hermetically connected with the heating hopper with an opening at the upper end and a lower end through a flange, an electric heating plate is embedded in the inner side wall of the heating hopper, the discharging drum is fixedly connected at the bottom end of the heating hopper, the top end of the mixing drum is fixedly buckled with the top plate, a vertical feeding pipe is fixedly arranged through the top plate, and the bottom. This bituminous paving patching machine for municipal administration has advantages such as structural design is reasonable, use reliably, can generally use widely.
Description
Technical Field
The invention belongs to the technical field of pavement patching equipment, and particularly relates to a municipal asphalt pavement patching machine.
Background
The existing highway has the defects of high traffic flow, high driving speed, serious overload, frequent damage to the road surface, heavy maintenance of the road surface, waste of a large amount of manpower and material resources, and manual repair of a small part of the road surface.
The existing small road repairing team depends on the boiler to fry materials, the small boiler equipment enables the workload of workers to be large, and the stirring quality of asphalt is difficult to guarantee.
Disclosure of Invention
The invention aims to provide a municipal asphalt pavement patching machine to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a municipal asphalt pavement patching machine comprises a top plate, a lifting plate, a mixing drum, a bottom plate, a heating hopper, a discharge drum, a circulating component, a lifting component, a shearing component and a mixing component, wherein two groups of vertical supporting rods are fixed on the top end surface of the bottom plate with a blanking port in the center, the middle sections of the sleeve plates fixed at the top ends of the two groups of supporting rods are fixedly sleeved outside the top end of the mixing drum, the mixing drum is vertically arranged and positioned above the blanking port, the bottom end of the mixing drum is connected with the heating hopper with an opening at the upper end and the lower end through a flange in a sealing manner, an electric heating plate is embedded in the inner side wall of the heating hopper, the bottom end of the heating hopper is fixedly connected with the discharge drum, the top end of the mixing drum is fixedly buckled with the top plate, a vertical feeding pipe is fixedly arranged through the top plate, the bottom end of the feeding pipe slidably penetrates through the lifting, the inside circulation subassembly that follows the lifter plate and go up and down that is provided with of solid fixed cylinder, and be provided with shearing subassembly, the stirring subassembly with circulation subassembly synchronous operation on solid fixed cylinder near the top, still install at bottom plate bottom face and remove the wheel, bottom plate top face one side is fixed with the push rod, still is connected with the closure plate that goes up and down with circulation subassembly synchronous at play feed cylinder bottom.
Preferably, the circulation subassembly includes pivot, agitator motor and circulation flight, and the head plate of fixing at the fixed cylinder top is passed in the pivot top slip, and the pivot top of passing the head plate rotates through the bearing to be connected on the lifter plate, and passes the shaft of the agitator motor of fixed on the lifter plate fixedly connected with lifter plate top end face, is fixed with the circulation flight in the pivot of being in the fixed cylinder inside.
Preferably, the lifting assembly comprises a lifting motor, a threaded sleeve and a threaded rod, the bottom end of the threaded sleeve is fixedly connected to the top end face of the lifting plate, the top end of the threaded sleeve is sleeved outside the bottom end of the threaded rod, the top end of the threaded rod is rotatably connected to the top plate through a bearing, and the threaded sleeve penetrates through a crankshaft of the lifting motor fixed to the top end face of the top plate fixedly connected to the top plate.
Preferably, the shearing assembly comprises a second mounting rod and a shearing plate, the second mounting rod is fixed with multiple groups at equal angles on a rotating shaft extending out of the top end of the fixed cylinder, the shearing plate is fixed at the outer ends of the multiple groups of second mounting rods, the shearing plate is of an arc-shaped plate structure and is attached to the outer side wall of the fixed cylinder, a discharge port opposite to the shearing plate is formed in the top end of the fixed cylinder, and the stirring assembly is arranged on the periphery side of the shearing plate.
Preferably, the stirring assembly comprises a stirring rod and a first mounting rod, the first mounting rod is fixed on the outer side wall of the shearing plate, the horizontal arrangement is realized, a plurality of groups of stirring rods are fixed on the first mounting rod at equal intervals, and the plurality of groups of stirring rods are vertically arranged.
Preferably, the bottom of pivot is connected with the inside material extraction piece that slides and set up of play feed cylinder through the bearing rotation, carries the closure plate that material piece below set up through connecting rod fixedly connected with play feed cylinder bottom below, and carries the material piece and be the taper structure, and the solid fixed cylinder internal diameter in the pivot outside is the same with a play feed cylinder internal diameter.
Preferably, a plurality of groups of vertical retaining rods are further fixed on the outer edge of the top end face of the blocking plate facing the discharging barrel, and the top ends of the retaining rods are slidably inserted into the insertion holes formed in the bottom end of the discharging barrel.
Preferably, a heat insulation protective layer is further arranged on the outer side wall of the mixing drum, the heat insulation protective layer is cylindrical, and the heat insulation protective layer is fixedly sleeved outside the mixing drum.
The invention has the technical effects and advantages that: this bituminous paving repairing machine is used in municipal administration, design through the circulation subassembly, can be through the solid fixed cylinder, the apparatus further comprises a rotating shaft, the circulation flight is at the churn, form pitch stirring transport circulation in the heating fill, subassembly and stirring subassembly are cuted in the cooperation, can improve pitch stirring effect, promote the repair quality, lifting unit can go up and down to the inside pivot that has the circulation flight of solid fixed cylinder simultaneously, when the pivot that has the circulation flight drops, the agitator motor of reversal drives and plays the rotation, can be convenient for unload, conical lifting block can avoid pitch to remain simultaneously, when the pivot that has the circulation flight rises the stirring, lifting block can send into the inside pitch of play feed cylinder in the heating fill again, this bituminous paving repairing machine is used in municipal administration, structural design is reasonable, advantages such as reliable use, can generally use widely.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of part B in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the structure of part A of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of the structure of the fixed cylinder of the present invention;
FIG. 5 is a schematic view of the shear assembly of the present invention;
fig. 6 is a schematic view of the discharge cylinder, closure plate and retaining bar construction of the present invention.
In the figure: 1 set of plates, 2 support rods, 3 lifting plates, 4 heat insulation protective layers, 5 mixing drums, 6 mixing rods, 7 fixing rods, 8 heating hoppers, 9 electric heating plates, 10 discharging drums, 11 moving wheels, 12 bottom plates, 13 blocking plates, 14 connecting rods, 15 extracting blocks, 16 feeding pipes, 17 top plates, 18 push rods, 19 fixing drums, 20 shearing plates, 21 first mounting rods, 22 discharging ports, 23 circulating spiral sheets, 24 second mounting rods, 25 rotating shafts, 26 sealing plates, 27 lifting motors, 28 threaded sleeves, threaded rods 29 and 30 retaining rods.
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.
The invention provides a municipal asphalt pavement patching machine as shown in figures 1-6, which comprises a top plate 17, a lifting plate 3, a mixing drum 5, a bottom plate 12, a heating hopper 8, a discharge drum 10, a circulating assembly, a lifting assembly, a shearing assembly and a mixing assembly, wherein two groups of vertical supporting rods 2 are fixed on the top end surface of the bottom plate 12 with a blanking port at the center, the middle sections of sleeve plates 1 fixed at the top ends of the two groups of supporting rods 2 are fixedly sleeved outside the top end of the mixing drum 5, the mixing drum 5 is vertically arranged and positioned above the blanking port, the bottom end of the mixing drum 5 is hermetically connected with the heating hopper 8 with an opening at the upper end and the lower end through a flange, an electric heating plate 9 is embedded on the inner side wall of the heating hopper 8, the bottom end of the heating hopper 8 is fixedly connected with the discharge drum 10, the top end of the mixing drum 5 is fixedly buckled with the top plate 17, the vertical feeding pipe 16 is fixedly penetrates through the top plate 17, the bottom end of, a fixed cylinder 19 is fixed in the mixing drum 5 below the lifting plate 3 through a fixed rod 7, a circulating assembly which goes up and down along with the lifting plate 3 is arranged in the fixed cylinder 19, a shearing assembly and a mixing assembly which run synchronously with the circulating assembly are arranged on the top end of the fixed cylinder 19, a moving wheel 11 is further mounted on the bottom end face of the bottom plate 12, a push rod 18 is fixed on one side of the top end face of the bottom plate 12, and a plugging plate 13 which goes up and down synchronously with the circulating assembly is further connected to the bottom end of the discharging cylinder 10.
Specifically, the circulation assembly comprises a rotating shaft 25, a stirring motor and a circulation spiral sheet 23, the top end of the rotating shaft 25 slides and penetrates through an end sealing plate 26 fixed to the top end of the fixed cylinder 19, the top end of the rotating shaft 25 penetrating through the end sealing plate 26 is rotatably connected to the lifting plate 3 through a bearing, the rotating shaft penetrates through the lifting plate 3 and is fixedly connected with the stirring motor fixed to the top end face of the lifting plate 3, and the circulation spiral sheet 23 is fixed to the rotating shaft 25 located inside the fixed cylinder 19.
Specifically, the lifting assembly comprises a lifting motor 27, a threaded sleeve 28 and a threaded rod 29, the bottom end of the threaded sleeve 28 is fixedly connected to the top end face of the lifting plate 3, the top end of the threaded sleeve 28 is sleeved outside the bottom end of the threaded rod 29, the top end of the threaded rod 29 is rotatably connected to the top plate 17 through a bearing, and the threaded sleeve passes through a crankshaft of the lifting motor 27 fixedly connected to the top end face of the top plate 17 and fixedly connected to the top plate 17.
Specifically, the shearing assembly comprises a second mounting rod 24 and a shearing plate 20, the second mounting rod 24 is angularly fixed with a plurality of groups on a rotating shaft 25 extending out of the top end of the fixed cylinder 19, the shearing plate 20 is fixed at the outer end of the second mounting rod 24, the shearing plate 20 is of an arc-shaped plate structure and is attached to the outer side wall of the fixed cylinder 19, a discharge port 22 opposite to the shearing plate 20 is formed in the top end of the fixed cylinder 19, and the stirring assembly is arranged on the periphery side of the shearing plate 20.
Specifically, the stirring assembly includes puddler 6 and first installation pole 21, and first installation pole 21 is fixed on the lateral wall of clipboard 20, and the level sets up, and equidistant interval is fixed with multiunit puddler 6 on first installation pole 21, the equal vertical setting of multiunit puddler 6.
Specifically, the bottom of pivot 25 is connected with the inside material piece 15 that carries that slides and set up of play feed cylinder 10 through the bearing rotation, carries material piece 15 below and passes through connecting rod 14 fixedly connected with and go out closure plate 13 that feed cylinder 10 bottom below set up, and carries material piece 15 to be the taper structure, and the solid fixed cylinder 19 internal diameter in the pivot 25 outside is the same with play feed cylinder 10 internal diameter.
Specifically, a plurality of groups of vertical retaining rods 30 are further fixed on the outer edge of the top end face of the blocking plate 13 facing the discharging barrel 10, and the top ends of the retaining rods 30 are slidably inserted into insertion holes formed in the bottom end of the discharging barrel 10.
Specifically, a heat insulation protective layer 4 is further arranged on the outer side wall of the mixing drum 5, the heat insulation protective layer 4 is cylindrical, and the fixing sleeve is arranged outside the mixing drum 5.
Specifically, when asphalt is stirred, firstly, the lifting motor 27 drives the threaded rod 29 to rotate, the threaded sleeve 28 moves upwards on the threaded rod 29, the threaded sleeve 28 drives the lifting plate 3 to lift upwards, the circulating assembly, the stirring assembly, the shearing assembly and the material lifting block 15 and the blocking plate 13 which are connected with the rotating shaft 25 in the circulating assembly are lifted, the material lifting block 15 and the blocking plate 13 are used for blocking the discharging barrel 10, the asphalt to be stirred is sent into the stirring barrel 5 and the heating hopper 8 through the feeding pipe 16, the electric heating plate 9 is started to heat the asphalt, the bottom plate 12 is provided with a storage battery for supplying power to the lifting motor 27, the electric heating plate 9 and the stirring motor, the rotating shaft 25 is driven to rotate through the stirring motor, the asphalt is lifted in the fixed barrel 19 by utilizing the circulating spiral sheet 23 on the rotating shaft 25, and is discharged to the discharging port 22, the shearing plate 20 rotating along with the rotating shaft 25 shears the asphalt discharged from the discharge port 22, meanwhile, the first mounting rod 21 and the stirring rod 6 which rotate along with the shear plate 20 stir the asphalt, so that a circular lifting, shearing and stirring process can be formed, when the asphalt needs to be discharged, the lifting motor 27 is reversed to drive the lifting plate 3 to descend until the material-extracting block 15 moves out of the discharging barrel 10, then the stirring motor is reversed to drive the rotating shaft 25 with the circulating spiral sheet 23 to rotate reversely, can extrude asphalt downwards and discharge the asphalt through the discharge barrel 10, the material lifting block 15 with a conical structure can avoid asphalt residue, if the asphalt is not required to be discharged completely, the material lifting block 15 and the plugging plate 13 can be retracted, the material lifting block 15 can push the asphalt in the discharging barrel 10 into the heating hopper 8 again for stirring, this bituminous paving patching machine for municipal administration has advantages such as structural design is reasonable, use reliably, can generally use widely.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a bituminous paving repairing machine for municipal administration, includes roof (17), lifter plate (3), churn (5), bottom plate (12), adds hot hopper (8), goes out feed cylinder (10), circulation subassembly, lifting unit, cuts subassembly and stirring subassembly, its characterized in that: two groups of vertical supporting rods (2) are fixed on the top end face of a bottom plate (12) with a blanking port in the center, a sleeve plate (1) fixed at the top ends of the two groups of supporting rods (2) is fixedly sleeved outside the top end of a mixing drum (5), the mixing drum (5) is vertically arranged and positioned above the blanking port, the bottom end of the mixing drum (5) is hermetically connected with a heating hopper (8) with an upper end and a lower end open through a flange, an electric heating plate (9) is embedded in the inner side wall of the heating hopper (8), the bottom end of the heating hopper (8) is fixedly connected with a discharging drum (10), a top plate (17) is fixedly buckled at the top end of the mixing drum (5), a vertical feeding pipe (16) is fixedly arranged through the top plate (17), the bottom end of the feeding pipe (16) slides through a lifting plate (3) arranged in the mixing drum (5) through a lifting assembly, a fixing cylinder (19) is fixed in the mixing drum (5) below the lifting plate (, the inside circulation subassembly that follows lifter plate (3) and go up and down that is provided with of fixed cylinder (19), and be provided with on fixed cylinder (19) nearly top with the synchronous operation's of circulation subassembly shearing subassembly, stirring subassembly, still install removal wheel (11) at bottom plate (12) bottom face, bottom plate (12) top face one side is fixed with push rod (18), still is connected with closure plate (13) with the synchronous lift of circulation subassembly in ejection of compact section of thick bamboo (10) bottom.
2. The municipal asphalt pavement patching machine as claimed in claim 1, wherein: the circulation assembly comprises a rotating shaft (25), a stirring motor and a circulation spiral sheet (23), the top end of the rotating shaft (25) slides to pass through a head sealing plate (26) fixed to the top end of the fixed cylinder (19), the top end of the rotating shaft (25) passing through the head sealing plate (26) is rotatably connected to the lifting plate (3) through a bearing, the shaft of the stirring motor fixed to the top end face of the lifting plate (3) fixedly connected to the lifting plate (3) is passed through, and the circulation spiral sheet (23) is fixed to the rotating shaft (25) located inside the fixed cylinder (19).
3. The municipal asphalt pavement patching machine as claimed in claim 1, wherein: the lifting assembly comprises a lifting motor (27), a threaded sleeve (28) and a threaded rod (29), the bottom end of the threaded sleeve (28) is fixedly connected to the top end face of the lifting plate (3), the top end of the threaded sleeve (28) is sleeved outside the bottom end of the threaded rod (29), the top end of the threaded rod (29) is rotatably connected to the top plate (17) through a bearing, and the threaded sleeve passes through a crankshaft of the lifting motor (27) fixed to the top end face of the top plate (17) fixedly connected with the top plate (17).
4. The municipal asphalt pavement patching machine as claimed in claim 1, wherein: the shearing assembly comprises a second mounting rod (24) and a shearing plate (20), the second mounting rod (24) is fixed with a plurality of groups at equal angles on a rotating shaft (25) extending out of the top end of a fixed cylinder (19), the outer ends of the second mounting rods (24) are all fixed with the shearing plate (20), the shearing plate (20) is of an arc-shaped plate structure and is attached to the outer side wall of the fixed cylinder (19), a discharging port (22) opposite to the shearing plate (20) is formed in the top end of the fixed cylinder (19), and the stirring assembly is arranged on the periphery side of the shearing plate (20).
5. The municipal asphalt pavement patching machine as claimed in claim 4, wherein: the stirring assembly comprises a stirring rod (6) and a first mounting rod (21), the first mounting rod (21) is fixed on the outer side wall of the shear plate (20), the horizontal setting is realized, a plurality of groups of stirring rods (6) are fixed on the first mounting rod (21) at equal intervals, and the plurality of groups of stirring rods (6) are all vertically arranged.
6. The municipal asphalt pavement patching machine as claimed in claim 1, wherein: the bottom end of the rotating shaft (25) is rotatably connected with a material extracting block (15) which is arranged inside the discharging barrel (10) in a sliding mode through a bearing, a blocking plate (13) which is arranged below the bottom end of the discharging barrel (10) is fixedly connected below the material extracting block (15) through a connecting rod (14), the material extracting block (15) is of a conical structure, and the inner diameter of a fixing barrel (19) on the outer side of the rotating shaft (25) is the same as that of the discharging barrel (10).
7. The municipal asphalt pavement patching machine as claimed in claim 6, wherein: a plurality of groups of vertical retaining rods (30) are further fixed on the outer edge of the top end face of the blocking plate (13) facing the discharging barrel (10), and the top ends of the retaining rods (30) are inserted into the insertion holes formed in the bottom end of the discharging barrel (10) in a sliding mode.
8. The municipal asphalt pavement patching machine as claimed in claim 1, wherein: and a heat insulation protective layer (4) is further arranged on the outer side wall of the mixing drum (5), the heat insulation protective layer (4) is cylindrical, and the fixing sleeve is arranged outside the mixing drum (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010126932.6A CN111287046B (en) | 2020-02-28 | 2020-02-28 | Municipal administration is with bituminous paving patching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010126932.6A CN111287046B (en) | 2020-02-28 | 2020-02-28 | Municipal administration is with bituminous paving patching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111287046A true CN111287046A (en) | 2020-06-16 |
| CN111287046B CN111287046B (en) | 2021-09-14 |
Family
ID=71017068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010126932.6A Active CN111287046B (en) | 2020-02-28 | 2020-02-28 | Municipal administration is with bituminous paving patching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111287046B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112340477A (en) * | 2020-11-12 | 2021-02-09 | 湖南生平米业股份有限公司 | Rice storage and dust removal integrated system |
| CN114934430A (en) * | 2022-04-28 | 2022-08-23 | 中国路桥工程有限责任公司 | Road filling device and construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002129515A (en) * | 2000-10-23 | 2002-05-09 | Nikko Co Ltd | Asphalt plant |
| JP2008073691A (en) * | 2002-03-15 | 2008-04-03 | Kajima Corp | Oil-contaminated soil treatment apparatus convertible from existing asphalt plant |
| CN204658666U (en) * | 2015-03-31 | 2015-09-23 | 中国石油集团渤海钻探工程有限公司 | Oil-well cement pneumatic machinery spiral stirring device |
| CN207277130U (en) * | 2017-09-12 | 2018-04-27 | 天津天合建岭路桥工程科技有限公司 | A kind of bitumen transportation device with heating stirring |
| CN108160242A (en) * | 2017-12-22 | 2018-06-15 | 湖南望隆企业管理咨询有限公司 | A kind of pitch crushes thermofusion device |
-
2020
- 2020-02-28 CN CN202010126932.6A patent/CN111287046B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002129515A (en) * | 2000-10-23 | 2002-05-09 | Nikko Co Ltd | Asphalt plant |
| JP2008073691A (en) * | 2002-03-15 | 2008-04-03 | Kajima Corp | Oil-contaminated soil treatment apparatus convertible from existing asphalt plant |
| CN204658666U (en) * | 2015-03-31 | 2015-09-23 | 中国石油集团渤海钻探工程有限公司 | Oil-well cement pneumatic machinery spiral stirring device |
| CN207277130U (en) * | 2017-09-12 | 2018-04-27 | 天津天合建岭路桥工程科技有限公司 | A kind of bitumen transportation device with heating stirring |
| CN108160242A (en) * | 2017-12-22 | 2018-06-15 | 湖南望隆企业管理咨询有限公司 | A kind of pitch crushes thermofusion device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112340477A (en) * | 2020-11-12 | 2021-02-09 | 湖南生平米业股份有限公司 | Rice storage and dust removal integrated system |
| CN114934430A (en) * | 2022-04-28 | 2022-08-23 | 中国路桥工程有限责任公司 | Road filling device and construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111287046B (en) | 2021-09-14 |
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