Intermittent bitumen regeneration equipmentTechnical field
The utility model belongs to asphalt production technical field, and in particular to intermittent bitumen regeneration equipment.
Background technique
Bitumen regeneration equipment can utilize asphalt pavement regeneration, can save the raw material such as a large amount of pitch, sandstone, simultaneouslyBe conducive to handle waste material, protection environment.After intermittent regeneration equipment can be recycled old asphalt pavement mixture, with regenerationAgent, new pitch newly gather materials etc. and mix and stir into new mixture again by a certain percentage, re-lay to road surface.
Existing intermittent bitumen regeneration equipment directly carries out regenerative operation after recycling to mixture, so that the waste material of bulkRegeneration effect is bad, affects the quality of product.
Utility model content
The purpose of the utility model is to provide a kind of intermittent bitumen regeneration equipments, to solve the problems in background technique.
Technical solution provided by the utility model is: a kind of intermittent bitumen regeneration equipment, including intermittent regeneration sheetBody；
It further include precrushing chamber, the discharge port of the precrushing chamber docks the feed inlet of the intermittent regeneration ontology；
The intracavitary side of precrushing is fixedly installed bearing plate, and the bearing plate is located under the feed inlet of the precrushing chamberSide；The intracavitary side of precrushing is further fixedly arranged on hydraulic cylinder, and the piston of the hydraulic cylinder is connected with pressing plate, and the pressing plate is located atThe surface of the bearing plate；It is additionally provided with push plate on rear side of the upper surface of the bearing plate, the back of the push plate is connected with hydraulicThe piston of telescopic rod；
Inclined sieve excessively is provided with below the bearing plate, the surrounding for crossing sieve is fixed on the precrushing chamberMedial surface on；The bottom of the sieve excessively is provided with funnel shaped material path excessively, and the exit for crossing material path bottom is provided withBroken roller group, the discharge end of the broken roller group are connected with the feed inlet of screw conveyor, the discharge port of the screw conveyorIn the discharge port of the precrushing chamber.
As a kind of improvement of the utility model, the precrushing chamber is located at described lower one end of sieve of crossing and is equipped with aniseedThe outside of outlet, the aniseed outlet is provided with Material collecting box for harvesting.
As a kind of improvement of the utility model, the lower end of the pressing plate is evenly equipped with several arc protrusions.
As a kind of improvement of the utility model, it is provided on the precrushing chamber for the observation window inside observation.
As a kind of improvement of the utility model, the screw conveyor is removably attachable to the intracavitary side of the precrushingBottom.
The utility model has the advantages that
The utility model is provided with precrushing chamber before intermittent regeneration ontology, so that material is first passed around and is crushed thenRegeneration, to improve regenerated product quality；Bearing plate is provided with precrushing is intracavitary simultaneously, and the material come in from feed inlet is firstIt first falls on bearing plate and attrition crushing is carried out by pressing plate, the material of bulk is first squeezed and forms cobbing, then passes through push plateMaterial on bearing plate is pushed down, by sieving mesh screen choosing, by material after broken roller group is completely broken, pass through spiralMaterial is sent into intermittent regeneration ontology by conveyer, is completed regenerative operation, is effectively raised the quality of reconstituted product.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the bearing plate of the utility model and the lateral viewing positions structural schematic diagram of push plate.
In figure: 1- intermittent regeneration ontology, 2- precrushing chamber, the outlet of 201- aniseed, 3- bearing plate, 4- hydraulic cylinder, 5- pressurePlate, 6- push plate, 7- hydraulic telescopic rod, 8- cross sieve, and 9- crosses material path, and 10- is crushed roller group, 11- screw conveyor, and 12- gathers materialsCase.
Specific embodiment
The embodiments of the present invention are further illustrated with reference to the accompanying drawing.
As depicted in figs. 1 and 2, the intermittent bitumen regeneration equipment in the present embodiment, including intermittent regeneration ontology 1, alsoIncluding precrushing chamber 2, the discharge port of the precrushing chamber 2 docks the feed inlet of the intermittent regeneration ontology 1；
Be fixedly installed bearing plate 3 on the inside of the precrushing chamber 2, the bearing plate 3 be located at the precrushing chamber 2 intoOn the downside of material mouth；Hydraulic cylinder 4 is further fixedly arranged on the inside of the precrushing chamber 2, the piston of the hydraulic cylinder 4 is connected with pressing plate 5, instituteState the surface that pressing plate 5 is located at the bearing plate 3；It is additionally provided with push plate 6 on rear side of the upper surface of the bearing plate 3, the push plate 6Back is connected with the piston of hydraulic telescopic rod 7；
The lower section of the bearing plate 3 is provided with inclined sieve 8 excessively, and the surrounding for crossing sieve 8 is fixed on described pre- brokenOn the medial surface of broken chamber 2；The bottom of the sieve 8 excessively is provided with funnel shaped material path 9 excessively, the outlet for crossing 9 bottom of material pathPlace is provided with broken roller group 10, and the discharge end of the broken roller group 10 is connected with the feed inlet of screw conveyor 11, the spiralThe discharge port of conveyer 11 is located in the discharge port of the precrushing chamber 2.
The precrushing chamber 2 is located at described lower one end of sieve 8 of crossing and is equipped with aniseed outlet 201, the aniseed outlet 201Outside be provided with Material collecting box for harvesting 12, do not passed through the bulk materials of sieve 8 and skidded off by aniseed outlet 201 and fall into Material collecting box for harvestingIn 12, facilitates the collection of operator and investment feed inlet is crushed again.
The lower end of the pressing plate 5 is evenly equipped with several arc protrusions, when pressing plate 5 squeezes material, arc protrusionStructure to enable to material to be easier broken.It is provided on the precrushing chamber 2 for the observation window inside observation.The spiral shellRotation conveyer 11 is removably attachable to 2 inside bottom of precrushing chamber, to facilitate operator to screw conveyor 11Maintenance.
In the present embodiment, when the utility model at work, material is gone out to pour into precrushing chamber 2 from feed inlet, material is firstIt first falls on bearing plate 3, piston is extended by hydraulic cylinder 4, pressing plate 5 is pushed to squeeze the material on bearing plate 3,5 ends is convex under pressing platePortion reduces the contact area of pressing plate 5 and material, so that pressure increases, significantly more efficient can be crushed to material；It is completeAfter attrition crushing, the push plate 6 of rear end is extended by the piston of hydraulic telescopic rod 7, pushes push plate 6 to move forward, by bearing plateMaterial on 3 all pushes down bearing plate 3, and drops down onto and be sieved on sieve 8, the material of bulk can not by crossing sieve 8, andIt is to be slid downwards along the gradient for crossing sieve 8, and skid off and fallen in Material collecting box for harvesting 12 from aniseed outlet 201, by crossing sieve 8Material, which passed through in the broken roller group 10 of the entrance of material path 9, to be comprehensively crushed, and is completed broken material and is passed through screw conveyorMaterial is sent into intermittent regeneration ontology 1 and carries out regenerative operation by 11 helical feed.
It is convenient for statement, herein referred "upper", "lower", "left", "right", "front", "rear" etc. represent the description in direction withThe left and right directions of attached drawing itself is consistent, but does not play restriction effect to the structure of the utility model；In addition, the utility model is notIt is confined to above-mentioned specific embodiment, those skilled in the art can also make a variety of variations, but any and the utility model accordinglyEquivalent or similar variation should all be covered in the range of the utility model claims.