CN111926667A - Cold material repairing machine for pit groove of asphalt pavement - Google Patents
Cold material repairing machine for pit groove of asphalt pavement Download PDFInfo
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- CN111926667A CN111926667A CN202010748495.1A CN202010748495A CN111926667A CN 111926667 A CN111926667 A CN 111926667A CN 202010748495 A CN202010748495 A CN 202010748495A CN 111926667 A CN111926667 A CN 111926667A
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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
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/096—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating and filling
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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
- E01C19/45—Portable apparatus for preparing, or for preparing and applying to the road, compound liquid binders, e.g. emulsified bitumen, fluxed asphalt
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Road Repair (AREA)
- Road Paving Machines (AREA)
Abstract
The invention relates to a cold material repairing machine for a pit slot of an asphalt pavement. The asphalt pavement pit cold material repairing machine comprises a rack, a batching device, a water tank, a cleaning machine, a pressure spray gun, an air pump, a controller and a generator, wherein the batching device is detachably arranged at the upper end of the rack; the water tank, the cleaning machine, the pressure spray gun and the air pump are sequentially arranged at the lower end of the rack along the horizontal direction, and the cleaning machine is respectively connected with the water tank and the batching device; the controller is arranged on one side of the rack close to the air pump and is respectively and electrically connected with the batching device, the cleaning machine and the air pump; the generator with the water tank sets up side by side, and with the frame can be dismantled and be connected, just the generator respectively with dosing unit, cleaning machine, air pump and controller electricity is connected. The cold material repairing machine for the pit slot of the asphalt pavement is convenient and quick, and can repair the pavement in time.
Description
Technical Field
The invention relates to the technical field of asphalt pavement pit repairing, in particular to a cold material repairing machine for an asphalt pavement pit.
Background
Asphalt hot material production is large in batch, large-area or concentrated repairing of pits on a road surface is convenient, but if the damaged positions of the pits are scattered, the repairing amount of the pits is small, and the hot material repairing construction is inconvenient in winter and in seasons with more rainwater. In addition, the existing asphalt pavement pit repairing device is large in paving width and high in use cost, and cannot be well applied to minor repair, so that manual repair is still adopted in minor repair at present.
Disclosure of Invention
In order to solve the technical problems that the hot asphalt material repair construction is inconvenient in construction in seasons of scattered pit damage positions, small pit repair amount and more rainwater, the invention provides the cold asphalt pavement pit repairing machine, which adopts the cold asphalt material to repair the pit of the asphalt pavement, is convenient and quick, is less influenced by temperature and weather, and can repair the pavement in time; the asphalt pavement pit cold material repairing machine is small in size, can effectively meet the repairing working conditions that pit damage positions are scattered, and the pit repair amount is small, and is wide in application range.
The invention provides a cold material repairing machine for a pit groove of an asphalt pavement, which comprises a rack, a batching device, a water tank, a cleaning machine, a pressure spray gun, an air pump, a controller and a generator, wherein the bottom of the rack is provided with trundles; the batching device is detachably arranged at the upper end of the rack; the water tank, the cleaning machine, the pressure spray gun and the air pump are sequentially arranged at the lower end of the rack along the horizontal direction, the cleaning machine is respectively connected with the water tank and the batching device, and the water tank and the cleaning machine are respectively detachably connected with the rack; the controller is arranged on one side of the rack close to the air pump and is respectively and electrically connected with the batching device, the cleaning machine and the air pump; the generator with the water tank sets up side by side, and with the frame can be dismantled and be connected, just the generator respectively with dosing unit, cleaning machine, air pump and controller electricity is connected.
In a preferred embodiment of the asphalt pavement pit cold burden repairing machine provided by the invention, the batching device comprises a first storage assembly, a second storage assembly, a first stirring assembly, a belt conveyor, a second stirring assembly, a first weighing sensor and a second weighing sensor, wherein the first storage assembly and the second storage assembly are arranged on the top of the rack in parallel; the first stirring assembly is arranged on one side of the first storage assembly close to the controller; the belt conveyor is arranged below the first storage component, and the discharge end of the belt conveyor is positioned above the feeding port of the first stirring component; the second stirring assembly is arranged below the second storage assembly and is respectively communicated with the second storage assembly and the first stirring assembly through pipelines; the first stirring assembly and the second stirring assembly are respectively connected with the cleaning machine; the first weighing sensors are uniformly arranged on two sides of the first storage assembly, one ends of the first weighing sensors are respectively connected with the first storage assembly, and the other ends of the first weighing sensors are respectively connected with the rack; the second weighing sensors are uniformly arranged at the bottom of the second stirring component and are respectively connected with the rack; the first storage component, the second storage component, the first stirring component, the belt conveyor and the second stirring component are respectively and electrically connected with the controller and the generator; the first weighing sensor and the second weighing sensor are respectively and electrically connected with the controller.
In a preferred embodiment of the asphalt pavement pit cold burden repairing machine provided by the invention, the first storage assembly comprises a fixed frame, a mineral powder hopper, a fine aggregate hopper, a coarse aggregate hopper and an electric discharger, wherein the mineral powder hopper, the fine aggregate hopper and the coarse aggregate hopper are arranged in the fixed frame in parallel at intervals and are respectively and fixedly connected with the fixed frame; the electric trippers are respectively arranged at the bottoms of the mineral powder hopper, the fine aggregate hopper and the coarse aggregate hopper, and are respectively electrically connected with the controller and the generator.
In a preferred embodiment of the asphalt pavement pit cold burden repairing machine provided by the invention, the number of the first weighing sensors is four, and the four first weighing sensors are uniformly arranged at the bottoms of the two sides of the fixing frame and are respectively detachably connected with the rack.
In a preferred embodiment of the asphalt pavement pit cold burden repairing machine provided by the invention, the second storage assembly comprises a first storage tank, a second storage tank and a first electric pump, the first storage tank and the second storage tank are arranged in parallel at intervals and are respectively detachably connected with the rack, and the first storage tank and the second storage tank are respectively connected with the second stirring assembly through pipelines; the first electric pump is respectively arranged on the first storage tank and the second storage tank and a pipeline connected with the second stirring assembly, and the first electric pump is respectively connected with the controller and the generator electrically.
In a preferred embodiment of the asphalt pavement pit cold material repairing machine provided by the invention, the first stirring assembly comprises a first stirring barrel and a first stirrer matched with the first stirring barrel, the first stirring barrel and the first stirrer are respectively detachably connected with the rack, the first stirrer is respectively electrically connected with the controller and the generator, the first stirring barrel is connected with the cleaning machine, and the discharge end of the belt conveyor is positioned above the first stirring barrel.
In a preferred embodiment of the asphalt pavement pit cold material repairing machine provided by the invention, a discharge port is arranged at the bottom of the first stirring barrel, and a discharge valve is arranged on the discharge port.
In a preferred embodiment of the asphalt pavement pit cold material repairing machine provided by the invention, the second stirring assembly comprises a second stirring barrel, a fixing plate covering the second stirring barrel, and a second stirrer penetrating through the fixing plate and arranged in cooperation with the second stirring barrel, the second stirrer is detachably connected with the frame, the second stirrer is respectively and electrically connected with the controller and the generator, the second stirring barrel is connected with the cleaning machine, and the second stirring barrel is connected with the first stirring assembly through a pipeline.
In a preferred embodiment of the asphalt pavement pit cold patching machine provided by the invention, the number of the second weighing sensors is four, and the four second weighing sensors are uniformly arranged at the bottom of the fixing plate and are respectively detachably connected with the rack.
In a preferred embodiment of the asphalt pavement pit cold patching machine provided by the invention, a pipeline through which the second stirring barrel is communicated with the first stirring assembly is provided with a second electric pump for pumping raw materials in the second stirring barrel into the first stirring assembly, and the second electric pump is respectively and electrically connected with the controller and the generator.
Compared with the prior art, the cold material repairing machine for the pit slot of the asphalt pavement has the following beneficial effects: by arranging the batching device, the pressure spray gun, the air pump, the controller and the generator, the asphalt cold-patch material is adopted to repair the pit slot of the asphalt pavement, so that the asphalt cold-patch material is convenient, quick, time-saving and labor-saving, is less affected by temperature and weather, and can repair the pavement in time; the asphalt pavement pit cold material repairing machine is small in size, can effectively meet the repairing working conditions that pit damage positions are scattered, and the pit repair amount is small, and is wide in application range.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic structural diagram of a cold material repairing machine for a pit of an asphalt pavement provided by the invention;
FIG. 2 is a schematic structural diagram of another angle of the asphalt pavement pit cold patching machine provided by the invention;
FIG. 3 is an enlarged view at A in FIG. 2;
fig. 4 is a structural block diagram of the asphalt pavement pit cold material repairing machine provided by the invention.
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.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4 together, wherein fig. 1 is a schematic structural diagram of a cold patching machine for a pit slot of an asphalt pavement according to the present invention; FIG. 2 is a schematic structural diagram of another angle of the asphalt pavement pit cold patching machine provided by the invention; FIG. 3 is an enlarged view at A in FIG. 2; fig. 4 is a structural block diagram of the asphalt pavement pit cold material repairing machine provided by the invention. The asphalt pavement pit cold material repairing machine 1 comprises a rack 11, a batching device, a water tank 13, a cleaning machine 14, a pressure spray gun 15, an air pump 16, a controller 17 and a generator 18, wherein the bottom of the rack 11 is provided with a caster 111, so that the asphalt pavement pit cold material repairing machine 1 can be moved conveniently; the batching device is detachably arranged at the upper end of the frame 11; the water tank 13, the cleaning machine 14, the pressure spray gun 15 and the air pump 16 are sequentially arranged at the lower end of the rack 11 along the horizontal direction; the cleaning machine 14 is respectively connected with the water tank 13 and the batching device through pipelines and is used for cleaning the batching device 1; the water tank 13 and the cleaning machine 14 are detachably connected with the rack 11 respectively; the air pump 16 is used for cleaning a pit groove on a road surface, and the pressure spray gun 15 is used for spraying viscous layer oil into the pit groove; specifically, the pressure spray gun 15 adopts a DXPWQ-3 type three-head handheld spray gun, so that sprayed viscous layer oil is uniformly distributed in a mist shape; the controller 17 is arranged on one side of the rack 11 close to the air pump 16, and the controller 17 is electrically connected with the batching device, the cleaning machine 14 and the air pump 16 respectively and used for controlling the actions of the batching device, the cleaning machine 14 and the air pump 16; specifically, the controller 17 adopts a PLC controller, and the model is MTSUBLSHI FX3u-48 MT; the generator 18 is arranged in parallel with the water tank 13 and is detachably connected with the rack 11, and the generator 18 is respectively and electrically connected with the batching device, the cleaning machine 14, the air pump 16 and the controller 17; the generator 18 is a gasoline generator and is used for providing power for the batching device, the cleaning machine 14, the air pump 16 and the controller 17.
The batching device comprises a first storage assembly 121, a second storage assembly 122, a first stirring assembly 123, a belt conveyor 124, a second stirring assembly 125, a first weighing sensor 126 and a second weighing sensor 127, wherein the first storage assembly 121 and the second storage assembly 122 are arranged on the top of the rack 11 in parallel; the first stirring assembly 123 is disposed on a side of the first storage assembly 121 close to the controller 17; the belt conveyor 124 is arranged below the first storage component 121, and the discharge end of the belt conveyor 124 is positioned above the feed inlet of the first stirring component 123; the belt conveyor 124 is used for receiving the raw material in the first storage assembly 121 and conveying the raw material to the first stirring assembly 123; the second stirring assembly 125 is disposed below the second storage assembly 122, and is respectively communicated with the second storage assembly 122 and the first stirring assembly 123 through a pipeline; the first stirring component 123 and the second stirring component 125 are respectively connected to the cleaning machine 14; the first weighing sensors 126 are uniformly arranged on two sides of the first storage assembly 121, and one end of each first weighing sensor 126 is connected with the first storage assembly 121, and the other end of each first weighing sensor 126 is connected with the rack 11; the second weighing sensors 127 are uniformly arranged at the bottom of the second stirring component 125 and are respectively connected with the rack 11; the first storage assembly 121, the second storage assembly 122, the first stirring assembly 123, the belt conveyor 124 and the second stirring assembly 125 are electrically connected to the controller 17 and the generator 18, respectively, and the first weighing sensor 126 and the second weighing sensor 127 are electrically connected to the controller 17, respectively; through the arrangement of the first weighing sensor 126 and the second weighing sensor 127, the raw materials can be automatically and accurately weighed, human errors are reduced, and the product quality is ensured.
The first storage assembly 121 comprises a fixed frame 1211, a mineral powder hopper 1212, a fine aggregate hopper 1213, a coarse aggregate hopper 1214 and an electric discharger 1215, wherein the mineral powder hopper 1212, the fine aggregate hopper 1213 and the coarse aggregate hopper 1214 are arranged in the fixed frame 1211 in parallel at intervals and are respectively fixedly connected with the fixed frame 1211; the electric trippers 1215 are respectively disposed at the bottom of the ore powder hopper 1212, the fine aggregate hopper 1213 and the coarse aggregate hopper 1214, and the electric trippers 1215 are electrically connected to the controller 17 and the generator 18, respectively, and the electric trippers 1215 are used for discharging the raw materials in the ore powder hopper 1212, the fine aggregate hopper 1213 and the coarse aggregate hopper 1214.
The top of the fixed frame 1211 is provided with an openable cover plate 1216, and the cover plate 1216 is used for preventing foreign objects from falling into the fine aggregate hopper 1212, the fine aggregate hopper 1213 and the coarse aggregate hopper 1214.
The number of the first weighing sensors 126 is four, and the four first weighing sensors 126 are uniformly arranged at the bottoms of the two sides of the fixing frame 1211 and are detachably connected to the frame 11 respectively.
The second storage assembly 122 includes a first storage tank 1221, a second storage tank 1222, and a first electric pump 1223, the first storage tank 1221 and the second storage tank 1222 are spaced in parallel, and are detachably connected to the frame 11, respectively, and the first storage tank 1221 and the second storage tank 1222 are connected to the second stirring assembly 125 through pipes, respectively; the first electric pump 1223 is disposed on a pipeline connecting the first storage tank 1221 and the second storage tank 1222 to the second stirring assembly 125, and the first electric pump 1223 is electrically connected to the controller 17 and the generator 18; the first storage tank 1221 and the second storage tank 1222 are respectively provided with a lid that can be opened and closed, and the lids are used to prevent foreign objects from falling into the first storage tank 1221 and the second storage tank 1222.
First stirring subassembly 123 include first agitator 1231 and with first agitator 1232 that first agitator 1231 cooperation set up, first agitator 1231 reaches first agitator 1232 respectively with the connection can be dismantled to frame 11, first agitator 1232 is used for with raw materials in the first agitator 1231 are stirred evenly, just first agitator 1232 respectively with controller 17 reaches generator 18 electricity is connected, the discharge end of band conveyer 124 is located first agitator 1231's top.
The bottom of first agitator 1231 is provided with discharge gate 1233, be provided with bleeder valve 1234 on the discharge gate 1233 for with the pitch cold patch who mixes evenly in first agitator 1231 is discharged.
The second stirring assembly 125 includes a second stirring barrel 1251, a fixing plate 1252 covering the second stirring barrel 1251, and a second stirrer 1253 passing through the fixing plate 1252 and cooperating with the second stirring barrel 1251 to be disposed, the second stirrer 1253 is detachably connected to the frame 11, the second stirrer 1253 is used for uniformly mixing the raw materials in the second stirring barrel 1251, the second stirrer 1253 is respectively electrically connected to the controller 17 and the generator 18, and the second stirring barrel 1251 is connected to the first stirring barrel 1231 through a pipeline.
The number of the second weighing sensors 127 is four, and the four second weighing sensors 127 are uniformly arranged at the bottom of the fixing plate 1252 and are detachably connected with the rack 11 respectively.
A second electric pump 1254 for pumping the liquid raw material in the second mixing tank 1251 into the first mixing tank 1231 is arranged on a pipeline through which the second mixing tank 1251 is communicated with the first mixing tank 1231, and the second electric pump 1254 is electrically connected with the controller 17 and the generator 18 respectively.
When in use, the three solid raw materials of the mineral powder, the fine aggregate and the coarse aggregate and the two liquid raw materials which form the asphalt cold-patch material are respectively placed in the mineral powder hopper 1212, the fine aggregate hopper 1213, the coarse aggregate hopper 1214, the first storage tank 1221 and the second storage tank 1222, the generator 18 is filled with gasoline, and the water tank 13 is filled with clear water; starting the generator 18, the first agitator 1232, and the second agitator 1253; the controller 17 sets the distribution ratio, the preparation weight and other parameters of the five components of the asphalt cold-patch material, and then the controller 17 controls to open the electric tripper 1215 on the mineral powder hopper 1212, so that the first weighing sensor 126 weighs the accurate weight of the mineral powder, and the mineral powder is conveyed to the first mixing barrel 1231 by the belt conveyor 124; the controller 17 controls to open the electric discharger 1215 on the fine aggregate hopper 1213, and the first load cell 126 weighs the accurate fine aggregate, which is conveyed to the first agitating barrel 1231 by the belt conveyor 124; the controller 17 controls to open the electric discharger 1215 on the coarse aggregate hopper 1214, the first weighing sensor 126 weighs the accurate coarse aggregate, and the coarse aggregate is conveyed to the first agitating barrel 1231 by the belt conveyor 124; the controller 17 controls to start the first stirrer 1232, so that the three solid raw materials are uniformly mixed; the controller 17 controls the first electric pump 1223 of the first storage tank 1221 to be turned on, so as to pump the raw material in the first storage tank 1221 to the second mixing tank 1251, and the raw material is accurately weighed by the second weighing sensor 127; the controller 17 controls the first electric pump 1223 of the second storage tank 1222 to be turned on, so as to pump the raw material in the second storage tank 1222 to the second mixing tank 1251, and the second weighing sensor 127 accurately measures the raw material; the controller 17 controls to start the second stirrer 1253 to mix uniformly; the controller 17 then controls to turn on the second electric pump 1254 of the second stirring barrel 1251, so as to pump all the mixed liquid in the second stirring barrel 1251 to the first stirring barrel 1231; the controller 17 controls to start the first stirrer 1232, and uniformly stir the uniformly mixed solid raw material and the mixed solution to complete the preparation of the asphalt cold-patch material; cleaning up dust in the pit needing to be repaired by using the air pump 16, and uniformly spraying a proper amount of viscous layer oil on the surface of the pit by using the pressure spray gun 15; the asphalt pavement pit repairing machine 1 is pushed to the position above the pit, the discharge port 1233 is aligned with the pit, the discharge valve 1234 is opened, the controller 17 controls the first stirrer 1232 to rotate slowly, the asphalt cold-patch material in the first stirring barrel 1231 is discharged into the pit, and then the asphalt cold-patch material is manually leveled and compacted to complete the pit repairing operation; after the pit repairing is completed, the cleaning machine 14 is used to clean the first mixing tank 1231 and the second mixing tank 1251.
The asphalt pavement pit cold material repairing machine 1 provided by the invention has the following beneficial effects: by arranging the batching device, the pressure spray gun 15, the air pump 16, the controller 17 and the generator 18, the asphalt cold-patch material is adopted to repair the pits of the asphalt pavement, so that the asphalt cold-patch material is convenient, quick, time-saving and labor-saving, is less influenced by temperature and weather, and can repair the pavement in time; and the asphalt pavement pit cold material repairing machine 1 is small in size, can effectively meet the repairing working conditions that the damaged positions of the pits are scattered, and the repairing amount of the pits is small, and is wide in application range.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The cold material repairing machine for the pit groove of the asphalt pavement is characterized by comprising a rack, a batching device, a water tank, a cleaning machine, a pressure spray gun, an air pump, a controller and a generator, wherein the bottom of the rack is provided with trundles; the batching device is detachably arranged at the upper end of the rack; the water tank, the cleaning machine, the pressure spray gun and the air pump are sequentially arranged at the lower end of the rack along the horizontal direction, the cleaning machine is respectively connected with the water tank and the batching device, and the water tank and the cleaning machine are respectively detachably connected with the rack; the controller is arranged on one side of the rack close to the air pump and is respectively and electrically connected with the batching device, the cleaning machine and the air pump; the generator with the water tank sets up side by side, and with the frame can be dismantled and be connected, just the generator respectively with dosing unit, cleaning machine, air pump and controller electricity is connected.
2. The asphalt pavement pit cold patching machine as claimed in claim 1, wherein the batching device comprises a first storage assembly, a second storage assembly, a first stirring assembly, a belt conveyor, a second stirring assembly, a first weighing sensor and a second weighing sensor, and the first storage assembly and the second storage assembly are arranged in parallel at the top of the frame; the first stirring assembly is arranged on one side of the first storage assembly close to the controller; the belt conveyor is arranged below the first storage component, and the discharge end of the belt conveyor is positioned above the feeding port of the first stirring component; the second stirring assembly is arranged below the second storage assembly and is respectively communicated with the second storage assembly and the first stirring assembly through pipelines; the first stirring assembly and the second stirring assembly are respectively connected with the cleaning machine; the first weighing sensors are uniformly arranged on two sides of the first storage assembly, one ends of the first weighing sensors are respectively connected with the first storage assembly, and the other ends of the first weighing sensors are respectively connected with the rack; the second weighing sensors are uniformly arranged at the bottom of the second stirring component and are respectively connected with the rack; the first storage component, the second storage component, the first stirring component, the belt conveyor and the second stirring component are respectively and electrically connected with the controller and the generator; the first weighing sensor and the second weighing sensor are respectively and electrically connected with the controller.
3. The asphalt pavement pit cold burden repairing machine according to claim 2, wherein the first storage component comprises a fixed frame, a mineral powder hopper, a fine aggregate hopper, a coarse aggregate hopper and an electric discharger, wherein the mineral powder hopper, the fine aggregate hopper and the coarse aggregate hopper are arranged in the fixed frame in parallel at intervals and are respectively and fixedly connected with the fixed frame; the electric trippers are respectively arranged at the bottoms of the mineral powder hopper, the fine aggregate hopper and the coarse aggregate hopper, and are respectively electrically connected with the controller and the generator.
4. The asphalt pavement pit cold burden repairing machine according to claim 3, wherein the number of the first weighing sensors is four, and the four first weighing sensors are uniformly arranged at the bottoms of the two sides of the fixing frame and are respectively detachably connected with the rack.
5. The asphalt pavement pit cold burden repairing machine according to claim 2, wherein the second storage assembly comprises a first storage tank, a second storage tank and a first electric pump, the first storage tank and the second storage tank are arranged in parallel at intervals and are respectively detachably connected with the rack, and the first storage tank and the second storage tank are respectively connected with the second stirring assembly through pipelines; the first electric pump is respectively arranged on the first storage tank and the second storage tank and a pipeline connected with the second stirring assembly, and the first electric pump is respectively connected with the controller and the generator electrically.
6. The asphalt pavement pit cold material repairing machine according to claim 2, wherein the first stirring assembly comprises a first stirring barrel and a first stirrer matched with the first stirring barrel, the first stirring barrel and the first stirrer are detachably connected with the rack respectively, the first stirrer is electrically connected with the controller and the generator respectively, the first stirring barrel is connected with the cleaning machine, and the discharge end of the belt conveyor is located above the first stirring barrel.
7. The asphalt pavement pit cold material repairing machine according to claim 6, wherein a discharge port is arranged at the bottom of the first stirring barrel, and a discharge valve is arranged on the discharge port.
8. The asphalt pavement pit cold material repairing machine according to claim 2, wherein the second stirring assembly comprises a second stirring barrel, a fixing plate covering the second stirring barrel, and a second stirrer penetrating through the fixing plate and arranged in cooperation with the second stirring barrel, the second stirrer is detachably connected with the frame, the second stirrer is respectively electrically connected with the controller and the generator, the second stirring barrel is connected with the cleaning machine, and the second stirring barrel is connected with the first stirring assembly through a pipeline.
9. The asphalt pavement pit cold patching machine as claimed in claim 8, wherein the number of the second weighing sensors is four, and the four second weighing sensors are uniformly arranged at the bottom of the fixing plate and are respectively detachably connected with the frame.
10. The asphalt pavement pit cold patching machine as claimed in claim 8, wherein a second electric pump for pumping the raw material in the second mixing tank into the first mixing assembly is arranged on a pipeline of the second mixing tank communicating with the first mixing assembly, and the second electric pump is respectively electrically connected with the controller and the generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010748495.1A CN111926667A (en) | 2020-07-30 | 2020-07-30 | Cold material repairing machine for pit groove of asphalt pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010748495.1A CN111926667A (en) | 2020-07-30 | 2020-07-30 | Cold material repairing machine for pit groove of asphalt pavement |
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| Publication Number | Publication Date |
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| CN111926667A true CN111926667A (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010748495.1A Pending CN111926667A (en) | 2020-07-30 | 2020-07-30 | Cold material repairing machine for pit groove of asphalt pavement |
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| CN203247490U (en) * | 2013-04-11 | 2013-10-23 | 长安大学 | Gunning type asphalt pavement maintenance machine |
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| CN109397537A (en) * | 2018-12-19 | 2019-03-01 | 中国水利水电科学研究院 | The continous way Preparation equipment and its application method of cement sand and gravel or concrete |
| CN110904785A (en) * | 2019-12-27 | 2020-03-24 | 保利长大工程有限公司 | Epoxy asphalt concrete mixes device of dissolving |
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2020
- 2020-07-30 CN CN202010748495.1A patent/CN111926667A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203247490U (en) * | 2013-04-11 | 2013-10-23 | 长安大学 | Gunning type asphalt pavement maintenance machine |
| CN104652231A (en) * | 2015-01-28 | 2015-05-27 | 辽宁仁泰交通科技有限公司 | Cold-mixing and cold-patching maintenance system and cold-mixing and cold-patching maintenance vehicle |
| CN106400664A (en) * | 2016-08-30 | 2017-02-15 | 中建路桥集团有限公司 | Machine for quick repair of pavement pot holes with high-strength polymers |
| CN207121802U (en) * | 2017-08-07 | 2018-03-20 | 亚庆媛 | A kind of asphalt pavement pit repairing car |
| CN109397537A (en) * | 2018-12-19 | 2019-03-01 | 中国水利水电科学研究院 | The continous way Preparation equipment and its application method of cement sand and gravel or concrete |
| CN110904785A (en) * | 2019-12-27 | 2020-03-24 | 保利长大工程有限公司 | Epoxy asphalt concrete mixes device of dissolving |
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