CN106012764A - Asphalt milling and planing material distributing machine for asphalt plant mix hot recycling - Google Patents
Asphalt milling and planing material distributing machine for asphalt plant mix hot recycling Download PDFInfo
- Publication number
- CN106012764A CN106012764A CN201610532311.1A CN201610532311A CN106012764A CN 106012764 A CN106012764 A CN 106012764A CN 201610532311 A CN201610532311 A CN 201610532311A CN 106012764 A CN106012764 A CN 106012764A
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- storage bin
- vibrating
- steel construction
- asphalt
- storage bins
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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
- E01C19/1004—Reconditioning or reprocessing bituminous mixtures, e.g. salvaged paving, fresh patching mixtures grown unserviceable; Recycling salvaged bituminous mixtures; Apparatus for the in-plant recycling thereof
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention provides an asphalt milling and planing material distributing machine for asphalt plant mix hot recycling. The asphalt milling and planing material distributing machine for asphalt plant mix hot recycling can effectively solve the problem of material blocking and is accurate in feeding and weighing. The asphalt milling and planing material distributing machine for asphalt plant mix hot recycling comprises a steel structure body, one or more storage bins, belt weighers, vibrating devices and pneumatic arch breaking devices. A material baffle is arranged at the top of the steel structure body. The storage bins are fixed to the steel structure body. Screens are installed at feeding ports of the storage bins. The belt weighers are arranged at discharging ports of the storage bins. The vibrating devices are arranged on the two sides of the storage bins respectively and located below the screens, each vibrating device comprises a vibrating motor and vibrating beams, the vibrating motors are fixed to the storage bins, and the vibrating beams penetrate through the storage bins and are connected with the vibrating motors. Each pneumatic arch breaking device comprises a main pipeline and a pneumatic arch nozzle, the main pipelines are installed on the steel structure body and located above the vibrating beams, and the pneumatic arch nozzles are arranged on the inner walls of the storage bins.
Description
Technical field
The invention belongs to technical field of engineering machinery, particularly relate to a kind of Colophonium hot in-plant reclaimed asphalt milling material proportioning machine.
Background technology
Hot in-plant reclaimed is by old asphalt concrete pavement surface layer, through digging or milling, recovery focuses on mix field, carry out as required crushing, the pretreatment such as screening, mix again a certain proportion of newly gather materials, new Colophonium, regenerative agent etc., carry out after heating mixes and stirs, being transported to job site, paving and form the new asphalt concrete pavement structure layer with certain pavement performance with special Recycled Asphalt Pavement mixing plant.
Hot in-plant reclaimed asphalt milling material, because containing materials such as a large amount of pitch particles, stone, fiber grains, has the feature of easily bonding, particularly after adding in batch bin, will soon produce bonding, it is not easy to smooth and easy blanking when at room temperature storing.
At present, there are the following problems in the process of use for hot in-plant reclaimed proportioning machine, and first, common hot in-plant reclaimed blending station proportioning machine has two storage bins, from the point of view of reworked material grating adds situation, owing to regeneration milling material stepping span is big, two batch hoppers are difficult to meet the match ratio that road surface requires；Second, traditional hot in-plant reclaimed blending station proportioning machine does not has weighing balance, and milling material cannot be added by proportioning, has a strong impact on reworked material quality and old material addition；3rd, owing to regeneration milling material bonds itself is high, easily there is putty phenomenon in storage bin, and blanking the most freely affect finished asphalt mixture gradation and forbidden and affect integral production progress.
Summary of the invention
It is an object of the present invention to provide a kind of Colophonium hot in-plant reclaimed asphalt milling material proportioning machine, can not only effectively solve putty problem, and feeding is accurate, it is accurate to weigh.
To achieve these goals, the present invention is by the following technical solutions:
A kind of Colophonium hot in-plant reclaimed asphalt milling material proportioning machine, including steel construction main body, storage bin, belt conveyer scale, vibrating device and pneumatic arch breaking apparatus；Steel construction body top is provided with striker plate；Storage bin is more than one, and is fixed in steel construction main body；Screen cloth is installed at storage bin charging aperture；It is provided with belt conveyer scale at storage bin feeding mouth；Storage bin both sides are respectively provided with vibrating device, and vibrating device is positioned at below screen cloth, and vibrating device includes vibrating motor and walking beam, and vibrating motor is fixed on storage bin, and walking beam runs through storage bin, and is connected with vibrating motor；Pneumatic arch breaking apparatus includes main pipeline and gas arch nozzle, and main pipeline is arranged in steel construction main body, and is positioned at above walking beam, and gas arch nozzle is arranged on storage bin inwall.
Above-mentioned Colophonium hot in-plant reclaimed asphalt milling material proportioning machine, striker plate is divided into middle material baffle and perimeter stops flitch, the middle located pin of material baffle is fixed in steel construction main body, perimeter stops flitch is fixed in steel construction main body through hinge structure, and middle material baffle is connected with perimeter stops flitch through strip hole by bearing pin.
Above-mentioned Colophonium hot in-plant reclaimed asphalt milling material proportioning machine, is provided with switch-plate at storage bin feeding mouth, switch-plate connects proximity switch.
Above-mentioned Colophonium hot in-plant reclaimed asphalt milling material proportioning machine, storage bin storing specification is divided into third gear.
Above-mentioned Colophonium hot in-plant reclaimed asphalt milling material proportioning machine, storage bin feeding mouth is front wide and rear narrow.
The invention has the beneficial effects as follows: storage bin storing specification is divided into three kinds, according to reworked material grating requirement, meeting match ratio, the asphalt-regenerating material quality of production is higher；By controlling belt conveyer scale transfer rate, Intelligent adjustment milling material adding proportion；Vibrating device motor shaft connects walking beam, and the amplitude of generation is relatively big, pneumatic arch breaking apparatus and walking beam synergy, and broken arch effect is obvious, effectively solves proportioning machine putty problem.
Accompanying drawing explanation
The invention will be further described below in conjunction with the accompanying drawings:
Fig. 1 is the structure front elevational schematic of the present invention；
Fig. 2 is the axis of no-feathering side schematic diagram of the present invention；
Fig. 3 is middle baffle plate and the lateral side baffle connection diagram of the present invention；
Fig. 4 is the switch-plate schematic diagram of the present invention；
Fig. 5 is the drain hole schematic diagram of the present invention；
Fig. 6 is walking beam and the gas arch nozzle arrangements schematic diagram of the present invention；
Fig. 7 is the proportioning machine sensing station schematic diagram of the present invention；
Wherein, in figure: 1-steel construction main body；2-storage bin；3-striker plate；Material baffle in the middle of 3-1-；3-2-perimeter stops flitch；4-belt conveyer scale；5-screen cloth；6-vibrating device；The pneumatic arch breaking apparatus of 7-；8-switch-plate；9-hinge structure；10-proximity switch；11-drain hole；12-walking beam；13-gas arch nozzle；14-velocity sensor；15-LOAD CELLS.
Detailed description of the invention
For making the purpose of the present invention, technical scheme and advantage clearer, develop simultaneously embodiment referring to the drawings, and the present invention is described in more detail.
A kind of Colophonium hot in-plant reclaimed asphalt milling material proportioning machine, including steel construction main body 1, storage bin 2, belt conveyer scale 4, vibrating device 6 and pneumatic arch breaking apparatus 7；Steel construction main body 1 is arranged on concrete hardening ground, and top is provided with striker plate 3；Storage bin 2 is 3, and is welded in steel construction main body 1；Screen cloth 5 is installed at storage bin 2 charging aperture, coordinates with charging actinal surface face；It is provided with belt conveyer scale 4 at storage bin 2 drain hole, belt conveyer scale 4 is bolted with steel construction main body 1, is additionally provided with scalable striker plate at storage bin 2 drain hole 11, is adjusted by regulation screw mandrel, scalable striker plate fits tightly with belt conveyer scale 4 shirt rim, prevents flash；Storage bin 2 both sides are respectively provided with vibrating device 6, vibrating device 6 is positioned at below screen cloth 5, vibrating device 6 includes vibrating motor and walking beam 12, vibrating motor is fixed on storage bin 2, walking beam 12 runs through storage bin 2, and be connected with vibrating motor, vibrating device 6 can reduce solid accumulation and even block the probability of storage bin；Pneumatic arch breaking apparatus 7 includes main pipeline and gas arch nozzle 13, and main pipeline is arranged in steel construction main body 1, and is positioned at above walking beam 12, gas arch nozzle 13 is arranged on storage bin 2 inwall, strengthening when main pipeline internal gas pressure moment, milling material is locally promoted, is unclamped, it is achieved broken arch.
In the present embodiment, striker plate is divided into middle material baffle 3-1 and perimeter stops flitch 3-2, the middle located pin of material baffle 3-1 is fixed in steel construction main body 1, perimeter stops flitch 3-2 is fixed in steel construction main body 1 through hinge structure 9, and middle material baffle 3-1 is connected with perimeter stops flitch 3-2 through strip hole by bearing pin.
In the present embodiment, belt conveyer scale 4 acts on pressure transducer by control system Intelligent adjustment conveying capacity, the gravity of material by metering bracing frame, pressure transducer output weight signal；The rate signal of belt measured by operating speed sensor 14 simultaneously, by calculating the two signal, draws the weight of material, further according to weight and the comparison of specified rate of material, is adjusted the rotating speed of motor by converter, controls material speed.
In the present embodiment, at storage bin 2 drain hole 11, material conveying direction is provided with switch-plate 8, and switch-plate 8 connects proximity switch 10.
The present embodiment, storage bin 2 storing specification is divided into third gear.
The present embodiment, storage bin 2 drain hole 11 is front wide and rear narrow.
Utilize work process of the present invention as follows:
By steel construction main body 1, storage bin 2, striker plate 3, belt conveyer scale 4 and other adnexaes install and with whole hot in-plant reclaimed secondary building is supporting complete after, the regeneration milling material of in stock ground point of good specification is respectively placed in each storage bin 2, by belt conveyer scale 4 feed back by force signal and rate signal, the grating requirement added according to reworked material, rational allocation each storage bin 2 matching leather belt scale 4, after working stability, vibrating device 6 and pneumatic arch breaking apparatus 7 work according to certain rule, play bulk material effect.It addition, act on, by belt conveyer scale 4 LOAD CELLS 15 and velocity sensor 14 and switch-plate 8, the signal that proximity switch 10 provides, proportioning machine work process is monitored and controls, to meet the dispensing demand of hot-mix plant recycling equipment.
Above-mentioned detailed description of the invention is only the concrete case of the present invention, is not the restriction that the present invention makees other form, and any those skilled in the art are changed possibly also with the technology contents of the disclosure above or are modified as the equivalent implementations of equivalent variations.But every without departing from the technology of the present invention principle on the premise of, any simple modification, equivalent variations and remodeling embodiment of above made according to the technical spirit of the present invention, all should fall into the scope of patent protection of the present invention.
Claims (5)
1. a Colophonium hot in-plant reclaimed asphalt milling material proportioning machine, it is characterised in that: include steel construction main body, storage bin, belt conveyer scale, vibrating device and pneumatic arch breaking apparatus；Steel construction body top is provided with striker plate；Storage bin is more than one, and is fixed in steel construction main body；Screen cloth is installed at storage bin charging aperture；It is provided with belt conveyer scale at storage bin feeding mouth；Storage bin both sides are respectively provided with vibrating device, and vibrating device is positioned at below screen cloth, and vibrating device includes vibrating motor and walking beam, and vibrating motor is fixed on storage bin, and walking beam runs through storage bin, and is connected with vibrating motor；Pneumatic arch breaking apparatus includes main pipeline and gas arch nozzle, and main pipeline is arranged in steel construction main body, and is positioned at above walking beam, and gas arch nozzle is arranged on storage bin inwall.
2. Colophonium hot in-plant reclaimed asphalt milling material proportioning machine as claimed in claim 1, it is characterized in that: striker plate is divided into middle material baffle and perimeter stops flitch, the middle located pin of material baffle is fixed in steel construction main body, perimeter stops flitch is fixed in steel construction main body through hinge structure, and middle material baffle is connected with perimeter stops flitch through strip hole by bearing pin.
Colophonium hot in-plant reclaimed asphalt milling material proportioning machine the most according to claim 1, it is characterised in that: it is provided with switch-plate at storage bin feeding mouth, switch-plate connects proximity switch.
4. according to Colophonium hot in-plant reclaimed asphalt milling material proportioning machine described in claim 1 or 2 or 3, it is characterised in that: storage bin storing specification is divided into third gear.
5. according to Colophonium hot in-plant reclaimed asphalt milling material proportioning machine described in claim 1 or 2 or 3, it is characterised in that: storage bin feeding mouth is front wide and rear narrow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610532311.1A CN106012764A (en) | 2016-07-08 | 2016-07-08 | Asphalt milling and planing material distributing machine for asphalt plant mix hot recycling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610532311.1A CN106012764A (en) | 2016-07-08 | 2016-07-08 | Asphalt milling and planing material distributing machine for asphalt plant mix hot recycling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106012764A true CN106012764A (en) | 2016-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610532311.1A Pending CN106012764A (en) | 2016-07-08 | 2016-07-08 | Asphalt milling and planing material distributing machine for asphalt plant mix hot recycling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106012764A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316093A (en) * | 2018-01-16 | 2018-07-24 | 山推建友机械股份有限公司 | A kind of cold asphalt rehabilitation equipment |
| CN115262327A (en) * | 2022-09-27 | 2022-11-01 | 福建省铁拓机械股份有限公司 | Automatic adjusting system and adjusting method for asphalt mixing station flash |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2250183A (en) * | 1983-01-17 | 1984-07-19 | Emoleum (Australia) Limited | Recycling of asphalt |
| CN2579938Y (en) * | 2002-03-08 | 2003-10-15 | 陈启宗 | Aggregate charge mixture metering device for continuous pitch concrete stirring equipment |
| JP2011117270A (en) * | 2009-10-29 | 2011-06-16 | Toshikazu Fukui | Manufacturing method of asphalt mixture |
| CN202031007U (en) * | 2011-01-30 | 2011-11-09 | 郑州市华中建机有限公司 | Plantmix equipment for asphalt cold regeneration |
| CN202430615U (en) * | 2011-11-30 | 2012-09-12 | 成都市新筑路桥机械股份有限公司 | Vibrating drop device for large-sized aggregate cabin of rare slurry seal coat vehicle |
| CN103831902A (en) * | 2014-03-11 | 2014-06-04 | 辽宁海诺建设机械集团有限公司 | Cemented sand and gravel mixing equipment |
| CN205775728U (en) * | 2016-07-08 | 2016-12-07 | 山东省路桥集团有限公司 | Colophonium hot in-plant reclaimed asphalt milling material proportioning machine |
-
2016
- 2016-07-08 CN CN201610532311.1A patent/CN106012764A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2250183A (en) * | 1983-01-17 | 1984-07-19 | Emoleum (Australia) Limited | Recycling of asphalt |
| CN2579938Y (en) * | 2002-03-08 | 2003-10-15 | 陈启宗 | Aggregate charge mixture metering device for continuous pitch concrete stirring equipment |
| JP2011117270A (en) * | 2009-10-29 | 2011-06-16 | Toshikazu Fukui | Manufacturing method of asphalt mixture |
| CN202031007U (en) * | 2011-01-30 | 2011-11-09 | 郑州市华中建机有限公司 | Plantmix equipment for asphalt cold regeneration |
| CN202430615U (en) * | 2011-11-30 | 2012-09-12 | 成都市新筑路桥机械股份有限公司 | Vibrating drop device for large-sized aggregate cabin of rare slurry seal coat vehicle |
| CN103831902A (en) * | 2014-03-11 | 2014-06-04 | 辽宁海诺建设机械集团有限公司 | Cemented sand and gravel mixing equipment |
| CN205775728U (en) * | 2016-07-08 | 2016-12-07 | 山东省路桥集团有限公司 | Colophonium hot in-plant reclaimed asphalt milling material proportioning machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316093A (en) * | 2018-01-16 | 2018-07-24 | 山推建友机械股份有限公司 | A kind of cold asphalt rehabilitation equipment |
| CN115262327A (en) * | 2022-09-27 | 2022-11-01 | 福建省铁拓机械股份有限公司 | Automatic adjusting system and adjusting method for asphalt mixing station flash |
| CN115262327B (en) * | 2022-09-27 | 2022-12-06 | 福建省铁拓机械股份有限公司 | Automatic adjusting system and adjusting method for asphalt mixing station flash |
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Application publication date: 20161012 |