CN112297268B - Raw material mixer for gradient color plastic surface layer and paving method for gradient color plastic surface layer - Google Patents
Raw material mixer for gradient color plastic surface layer and paving method for gradient color plastic surface layer Download PDFInfo
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- CN112297268B CN112297268B CN202010864342.3A CN202010864342A CN112297268B CN 112297268 B CN112297268 B CN 112297268B CN 202010864342 A CN202010864342 A CN 202010864342A CN 112297268 B CN112297268 B CN 112297268B
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- stirrer
- plastic surface
- piston
- surface layer
- installing support
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/26—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/28—Component parts, details or accessories; Auxiliary operations for measuring, controlling or regulating, e.g. viscosity control
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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
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/06—Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003
- E01C13/065—Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003 at least one in situ layer consisting of or including bitumen, rubber or plastics
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1013—Plant characterised by the mode of operation or the construction of the mixing apparatus; Mixing apparatus
- E01C19/104—Mixing by means of movable members in a non-rotating mixing enclosure, e.g. stirrers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2222/00—Special physical effects, e.g. nature of damping effects
- F16F2222/12—Fluid damping
- F16F2222/126—Fluid damping using gases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
- F16F2238/026—Springs wound- or coil-like
Abstract
The invention discloses a gradual-change color plastic surface course raw material stirrer and a paving method of a gradual-change color plastic surface course, which belong to the technical field of stirrers and plastic surface course paving, the gradual-change color plastic surface course raw material stirrer comprises a stirrer shell, a stirrer storage barrel, a discharge hopper, a buffer component, a damping component and an adjusting component, wherein the stirrer storage barrel is arranged in the stirrer shell, a plurality of buffer components and damping components are arranged between the stirrer shell and the stirrer storage barrel, the stirrer shell and the stirrer storage barrel are in vacuum, and the transmission of noise is reduced. The ejection of compact adjusting part can control the raw materials of putting in from the play hopper in the unit interval.
Description
Technical Field
The invention relates to the technical field of mixers and plastic surface course paving, in particular to a gradient color plastic surface course raw material mixer and a gradient color plastic surface course paving method.
Background
A mixer is a machine in which a shaft with blades rotates in a cylinder or tank to mix and blend a plurality of raw materials into a mixture or a suitable consistency.
In the stirring process, the stirrer may generate certain vibration due to the fact that the stirred raw materials are too heavy, and the vibration easily causes the service life of the stirrer to be shortened due to the fact that parts of the stirrer bear larger force due to the vibration.
In addition to the above problems, the prior art blender is used for blending plastic particles to complete preparation for dispensing, the plastic particles are often not powdered and easily cause blockage at the discharge hole, and the blocked discharge hole needs to be dredged manually, but when the discharge hole is dredged, the arms of workers are easily caught and injured.
Therefore, for the paving personnel of the plastic surface layer, a new material mixer for the gradient-color plastic surface layer and a paving method for the gradient-color plastic surface layer are needed.
Disclosure of Invention
The invention aims to provide a raw material mixer for a gradient-color plastic surface layer and a paving method for the gradient-color plastic surface layer, which aim to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
gradually change color plastic surface course raw material mixer, including the agitator shell, the agitator storage vat, go out the hopper, buffer assembly, damper assembly and ejection of compact adjusting part, agitator shell internally mounted has the agitator storage vat, install a plurality of buffer assembly and damper assembly between agitator shell and the agitator storage vat, be the vacuum between agitator shell and the agitator storage vat, the propagation of noise reduction, buffer assembly can cushion the impact force that the agitator storage vat vibrations brought when the stirring, damper assembly can reduce the vibrations of agitator storage vat when the stirring, the hopper is installed out to the below of agitator storage vat, ejection of compact adjusting part is installed to the lower extreme that goes out the hopper, ejection of compact adjusting part can control the raw materials of puting in from going out the hopper in the unit time.
The internally mounted of mixer storage vat has the mount, and mount middle part fixed mounting has first rotation axis, and the stirring axe is installed to the one end of first rotation axis, and first motor is installed to the other end of first rotation axis, and the stirring axe can stir the raw materials of mixer storage vat inside and make raw materials distribute evenly more.
Buffering subassembly includes first installing support, first round pin axle, the second installing support, the connector, tension spring and buffer beam, first installing support is through first round pin hub connection buffer beam, through first round pin hub connection between the several buffer beam, the second installing support is installed to the below of first installing support, the connector is installed with the both sides of second installing support to the buffer beam, install tension spring between the connector, tension spring can make buffer beam keep balance, the buffer beam is difficult for upwards arching because of the vibrations of mixer storage vat.
Damping component includes the third installing support, the connecting block, the piston rod, a piston, first rubber pad and piston cylinder, the piston cylinder is installed to the one end of one side third installing support, piston cylinder internally mounted has the piston, the surface that the piston contacted with the inside gas of piston cylinder is equipped with first rubber pad, the one end fixed connection of piston and piston rod, the connecting block is installed to the other end of piston rod, the outside cover of piston rod has damping spring, the inside gas of piston cylinder is extruded because unable discharge, can prevent the further extrusion of piston and produce simultaneously and push away the piston to opposite direction with the power of piston extrusion opposite direction, reduce the vibrations of mixer storage vat.
Ejection of compact adjusting part is including installation deflector and baffle, and the installation deflector is installed to the both sides of play hopper lower surface, and the inboard of installation deflector is equipped with "concave" style of calligraphy recess, installs the baffle between the installation deflector of both sides, and the both sides of baffle are equipped with rectangular shape recess, and the size and size of rectangular shape recess and "concave" style of calligraphy recess coincide, and what of the plastic granule ejection of compact in the unit interval is adjusted through the distance that self removed inside the installation deflector.
Go out hopper one side and install the second motor, the second motor provides drive power for the baffle removal, the action wheel is installed to the second motor lower extreme, the action wheel passes through the drive belt and connects from the driving wheel, internally mounted from the driving wheel has the transmission shaft, the below at the fourth installing support is fixed to the transmission shaft, the fourth installing support is installed in one side of second motor, install the gear along the transmission shaft from the top of driving wheel, the baffle is equipped with the rack with one side that the gear contacted, the rack meshes with the gear mutually.
Go out the internally mounted of hopper and have the rotary rod, rotary rod externally mounted has rotating vane, the upper surface of baffle is equipped with a plurality of promotion grooves, rotating vane can contact with blade effect piece, blade effect piece just also is along with removing together when the baffle removes, blade effect piece removes just can promote the rotating vane who contacts with blade effect piece simultaneously and rotates, thereby rotating vane rotates and can make to pile up the plastic granule that can't fall in a hopper and be promoted and succeed the whereabouts, the section in promotion groove is the arc, the arc can make rotating vane can not be because of meetting the edges and corners and be hindered when rotatory entering promotion groove, the internally mounted of promotion groove has blade effect piece.
Ejection of compact adjusting part includes the third motor, the returning face plate, the filter, the third motor is installed in one side of a hopper, the second rotation axis is connected to the one end of third motor, the second rotation axis passes a hopper, second rubber pad and returning face plate, the returning face plate can make the whereabouts that can stop glue when not needing glue, and the quantity of putting in glue in the angle of control returning face plate upset can the control unit interval, the filter is installed to the both sides of returning face plate, the filter can filter the impurity assurance in the glue of putting in and does not have impurity, guarantee the viscidity of glue.
One side of the filter plate is provided with a limiting groove, a hollow chamber is arranged at the position where the limiting groove is contacted with the discharge hopper, the size of the hollow chamber is larger than that of the limiting groove, a limiting block is arranged inside the hollow chamber and can slide along the inside of the hollow chamber, a fixed rod is arranged at one side of the limiting block, a reset spring is further arranged at one side of the limiting block where the fixed rod is arranged, an L-shaped limiting plate is arranged above the limiting block, one end of the L-shaped limiting plate is exposed out of the hollow chamber, one end of the L-shaped limiting plate exposed out of the hollow chamber is fixed with an angle limiting rod through a second pin shaft, the angle limiting rod is perpendicular to the L-shaped limiting plate, when the L-shaped limiting plate needs to be rotated, the angle limiting rod can be held to be pressed downwards, the L-shaped limiting plate is rotated by taking the end exposed out of the hollow chamber as a rotation center, and the L-shaped limiting plate can be rotated inside the hollow chamber through the angle limiting rod, when L type limiting plate rotated the position that is on a parallel with the horizontal plane, the dead lever just can not be injectd outside and remove for filter and returning face plate can rotate, put in glue, when L type limiting plate rotated the position perpendicular to the horizontal plane, injectd the position of dead lever, the dead lever was injectd filter and returning face plate and can not rotate, when guaranteeing not to put in glue, the returning face plate can not make the returning face plate rotate because of the gravity of glue, reveals glue.
The paving method of the gradient plastic surface layer comprises the following steps:
(1) the gradual-change plastic surface layer raw material stirrer is used for stirring the plastic particles and the glue respectively;
(2) conveying the stirred plastic particles and glue into a raw material preparation device for transportation;
(3) transporting the plastic particles and the glue to a position for paving the gradient-color plastic surface layer by using a raw material transporting device;
(4) carrying out on-site lofting marking according to the gradient construction design drawing;
(5) according to the principle that the device for transferring the raw materials for preparing the plastic cement firstly enters the device for transferring the raw materials for preparing the plastic cement and leaves the device for transferring the raw materials for preparing the plastic cement, the plastic cement surface layers with the gradually changed colors are paved one by one from front to back and from left to right.
In the step (1), the rotating speed of the stirrer is 200-350rpm/min, the plastic particles are EPDM particles, the hardness is 60-100A, the glue is MDI, the specific model of the MDI is MDI-100, the mass fraction is more than 99%, and the MDI-100 has a volatile bottom, so that the MDI-100 cannot emit excessive toxic gas into the air in the laying process to influence the body health of construction personnel.
In the step (5), the temperature of the gradually-changed color plastic surface layer is 60-80 ℃ during paving, the thickness of the plastic surface layer is 11-14mm, the plastic surface layer can be put into use 7-10 days after paving, violent machine striking and friction are prohibited during the period, vehicles are prohibited from driving on the plastic surface layer, and articles which can possibly cause the plastic surface layer to sink, such as heaps of heavy objects, sharp objects and the like are prohibited.
Compared with the prior art, the invention has the beneficial effects that:
1. when the stirrer in the prior art is used for stirring, the stirrer may generate certain vibration due to the fact that the stirred raw materials are too heavy, the vibration easily enables parts of the stirrer to bear larger force due to the vibration, so that the service life of the stirrer is shortened.
2. When the stirrer in the prior art finishes stirring the plastic particles and prepares for putting, the plastic particles are often blocked at the discharge port because the plastic particles are not powdery, and the rotating blades are arranged at the discharge port, so that when the baffle is moved away, the rotating blades can rotate to drive the blocked plastic particles to fall down, the blocked discharge port does not need to be dredged manually, the arm of a worker is prevented from being clamped and injured when the discharge port is dredged, and the safety of the stirrer is ensured.
3. In the prior art, most of mixers are easy to drop impurities in the stirring process, and the impurities falling in the stirring process of the glue are easy to reduce the viscosity of the glue, so that the plastic surface layer is easy to drop off when the plastic surface layer is laid.
4. The fixing rod can fix the positions of the turnover plate and the filter plate, so that when glue is not put in, the turnover plate cannot rotate for a certain angle due to the gravity of the glue to cause leakage of the glue and waste of resources, the glue is not easy to leak by the fixing rod, the resources are saved, and unnecessary waste is avoided.
5. The paving method has strong controllability on gradient color, is easy to operate in the paving process, can quickly pave the gradient color plastic surface layer, cannot confuse the paving sequence of the gradient color to cause paving errors so as to cause re-paving, and in addition, the low volatility of the paving glue can reduce toxic gas sucked by constructors during construction and reduce air pollution.
Drawings
FIG. 1 is a schematic view of a structure of a gradual-change plastic surface material mixer according to the present invention;
FIG. 2 is a schematic view of a buffering assembly of the color-graded plastic surface layer raw material stirring machine of the present invention;
FIG. 3 is a schematic view of a shock-absorbing assembly of the material mixer for plastic surface layer with gradually changed colors according to the present invention;
FIG. 4 is a schematic view of an internal structure of a discharge hopper of the color-graded plastic surface material mixer according to the embodiment of the present invention;
FIG. 5 is a schematic cross-sectional view of a driving groove of the blender for a gradient color plastic surface raw material according to the present invention;
FIG. 6 is a schematic view of a baffle plate of the blender for a gradient color plastic surface material of the present invention;
FIG. 7 is a schematic view of the internal structure of a second discharge hopper of the color-gradient plastic surface material mixer according to the embodiment of the present invention;
FIG. 8 is an enlarged view of part A of FIG. 7;
FIG. 9 is a schematic view of an angle limiting rod of the blender for a gradient color plastic surface layer raw material according to the present invention;
FIG. 10 is a schematic side view of a discharge assembly of the blender for a color-gradient plastic surface layer raw material according to the present invention;
FIG. 11 is a flow chart of a method for paving a gradient color plastic surface layer.
Reference numbers in the figures: 1. a mixer housing; 2. a material storage barrel of the stirrer; 3. a fixed mount; 301. a first motor; 302. a first rotating shaft; 303. a stirring axe; 4. a plastic pad; 5. a buffer assembly; 501. a first mounting bracket; 502. a first pin shaft; 503. a second mounting bracket; 504. a connector; 505. a tension spring; 506. a buffer rod; 6. a shock absorbing assembly; 601. a third mounting bracket; 602. connecting blocks; 603. a piston rod; 604. a piston; 605. a first rubber pad; 606. a piston cylinder; 607. a damping spring; 7. a discharge adjustment assembly; 701. installing a guide plate; 702. a baffle plate; 7021. a push groove; 7022. a blade action block; 703. rotating the rod; 704 rotating the blade; 705. a second motor; 706. a driving wheel; 707. a conveyor belt; 708. a driven wheel; 709. a gear; 710. a fourth mounting bracket; 711. a drive shaft; 712. a third motor; 713. a second rubber pad; 714. a turnover plate; 715. a filter plate; 716. an L-shaped limiting plate; 717. a limiting block; 718. fixing the rod; 719. a return spring; 720. a second pin shaft; 721. an angle limiting rod; 8. a discharge hopper.
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 first embodiment is as follows:
as shown in FIGS. 1 to 6, the color-gradient plastic surface layer material mixer comprises a mixer housing 1, a mixer storage tank 2, and a discharge hopper 8, buffer unit 5, damper 6 and ejection of compact adjustment assembly 7, 1 internally mounted of mixer shell has mixer storage vat 2, install a plurality of buffer unit 5 and damper 6 between mixer shell 1 and the mixer storage vat 2, be the vacuum between mixer shell 1 and the mixer storage vat 2, the propagation of noise reduction, buffer unit 5 can cushion the impact force that mixer storage vat 2 vibrations brought when the stirring, damper 6 can reduce the vibrations of mixer storage vat 2 when the stirring, hopper 8 is installed to the below of mixer storage vat 2, ejection of compact adjustment assembly 7 is installed to the lower extreme of ejection of compact hopper 8, ejection of compact adjustment assembly 7 can control the raw materials of throwing in from ejection of compact hopper 8 in the unit time.
The inside of mixer storage vat 2 is installed mount 3, and fixed mounting has first rotation axis 302 in the middle part of mount 3, and stirring axe 303 is installed to the one end of first rotation axis 302, and first motor 301 is installed to the other end of first rotation axis 302, and stirring axe 303 can stir the raw materials of mixer storage vat 2 inside and make raw materials distribute more evenly.
When the first motor 301 starts to operate, the first rotating shaft 302 is driven to rotate, the first rotating shaft 302 can drive the stirring axe 303 to rotate, and the stirring axe 303 can stir the raw material.
When the mixer vibrates, the distance between the first mounting brackets 501 changes due to the vibration, when the distance decreases, the buffer rod 506 arches upwards, the length of the distance between the connectors 504 is long, the tension spring 505 is lengthened, and the tension spring 505 generates a reverse acting force to pull the buffer rod 506 back to the un-arched state, so that the impact force between the mixer storage vat 2 and the mixer housing 1 due to the vibration is reduced.
The damping assembly 6 comprises a third mounting bracket 601, a connecting block 602, a piston rod 603, a piston 604, a first rubber pad 605 and a piston cylinder 606, wherein the piston cylinder 606 is mounted at one end of the third mounting bracket 601 at one side, the piston 604 is mounted inside the piston cylinder 606, the first rubber pad 605 is arranged on the surface of the piston 604, which is in contact with gas inside the piston cylinder 606, the piston 604 is fixedly connected with one end of the piston rod 603, the connecting block 602 is mounted at the other end of the piston rod 603, and a damping spring 607 is sleeved outside the piston rod 603.
When vibration is actually generated, the damping spring 607 plays a role of buffering to prevent the connecting block 602 from directly contacting the piston cylinder 606 and colliding.
Ejection of compact adjusting part 7 is including installation deflector 701 and baffle 702, installation deflector 701 is installed to the both sides of play hopper 8 lower surface, the inboard of installation deflector 701 is equipped with "concave" style of calligraphy recess, install baffle 702 between the installation deflector 701 of both sides, the both sides of baffle 702 are equipped with rectangular shape recess, rectangular shape recess is identical with the size and dimension of "concave" style of calligraphy recess, baffle 702 adjusts how much of the ejection of compact of plastic granule in the unit interval through the distance of self at the inside removal of installation deflector 701.
A second motor 705 is installed on one side of the discharge hopper 8, the second motor 705 provides driving force for the movement of the baffle 702, a driving wheel 706 is installed at the lower end of the second motor 705, the driving wheel 706 is connected with a driven wheel 708 through a driving belt 707, a transmission shaft 711 is installed inside the driven wheel 708, the transmission shaft 711 is fixed below a fourth installation support 710, the fourth installation support 710 is installed on one side of the second motor 705, a gear 709 is installed above the driven wheel 708 along the transmission shaft, a rack is arranged on one side of the baffle 702 in contact with the gear 709, and the rack is meshed with the gear 709.
Go out hopper 8's internally mounted has rotary rod 703, rotary rod 703 externally mounted has rotating vane 704, the upper surface of baffle 702 is equipped with a plurality of pushing grooves 7021, rotating vane 704 can contact with blade effect piece 7022, when baffle 702 removed, blade effect piece 7022 is also along with removing together, blade effect piece 7022 just can drive rotating vane 704 and rotate, rotating vane 704 rotates and to make to pile up the plastic granule that can't fall at a hopper and promoted thereby fall successfully, pushing grooves 7021's section is the arc, the arc can make rotating vane 704 can not be hindered because of meetting the edges and corners when rotatory entering pushing grooves 7021, pushing grooves 7021's internally mounted has blade effect piece 7022.
When raw materials needing to be put in are plastic particles, the second motor 705 starts to operate, the driving wheel 706 starts to rotate and drives the driven wheel 708 to rotate together through the transmission belt 707, the driven wheel 708 drives the gear 709 to rotate, the gear 709 drives the baffle 702 to move left and right, the gear 709 rotates clockwise, the baffle moves towards the outside of the installation guide plate 701, and the blade action block 7022 moves together and drives the rotating blades 704 to rotate.
Example two:
as shown in fig. 1-3 and 7-10, the discharging adjustment assembly 7 includes a third motor 712, a turning plate 714, and a filter plate 715, the third motor 712 is installed at one side of the discharging hopper 8, one end of the third motor 712 is connected to a second rotating shaft, the second rotating shaft passes through the discharging hopper 8, a second rubber pad 713 and the turning plate 714, the turning plate 714 can prevent glue from falling when the glue is not needed, and the amount of glue put in per unit time can be controlled by controlling the turning angle of the turning plate 714, the filter plate 715 is installed at both sides of the turning plate 714, the filter plate 715 can filter impurities in the glue to ensure that the glue put in has no impurities, and the viscosity of the glue is ensured.
A limiting groove is arranged at one side of the filter plate 715, a hollow chamber is arranged at the position where the limiting groove is contacted with the discharge hopper 8, the size of the hollow chamber is larger than that of the limiting groove, a limiting block 717 is arranged inside the hollow chamber, the limiting block 717 can slide left and right along the hollow chamber, a fixing rod 718 is arranged at one side of the limiting block 717, a reset spring 719 is further arranged at one side of the limiting block 717 where the fixing rod 718 is arranged, an L-shaped limiting plate 716 is arranged above the limiting block 717, one end of the L-shaped limiting plate 716 is exposed out of the hollow chamber, one end of the L-shaped limiting plate 716 exposed out of the hollow chamber is fixed with an angle limiting rod 721 through a second pin shaft 720, the L-shaped limiting plate 716 can rotate by taking the end exposed out of the hollow chamber as a rotating center inside the hollow chamber, when the end of the L-shaped limiting plate 716 inside the hollow chamber rotates to a position parallel to the horizontal plane, the fixed rod 718 can not be limited to move outwards, so that the filter plate 715 and the turnover plate 714 can rotate, glue is put in, when the L-shaped limiting plate 716 rotates to a position perpendicular to the horizontal plane, the position of the fixed rod 718 is limited, the fixed rod 718 limits the filter plate 715 and the turnover plate 714 not to rotate, and when glue is not put in, the turnover plate 714 cannot rotate due to the gravity of the glue, and the glue leaks.
When the raw materials of input are glue, when rotating L type limiting plate 716 to the position that is on a parallel with the horizontal plane, the position of stopper 717 is no longer fixed to L type limiting plate 716, stopper 717 is outwards pushed up by reset spring 719, dead lever 718 is along with stopper 717 by the inside that outwards pushes up can leave filter plate 715, no longer fixed filter plate 715's position, third motor 712 moves, it lets glue can fall and input to drive returning face plate 714 to rotate, when returning face plate 714 rotates to the angle with horizontal plane vertically, filter plate 715 will rotate the parallel angle of horizontal plane, glue to the whereabouts filters.
The rest is the same as the first embodiment.
Example three:
firstly, the two stirring machines respectively stir the plastic particles and the glue at the same time, the rotating speed of the stirring machines is 200rpm/min, the plastic particles are EPDM particles, the hardness is 60A, the glue is MDI, the concrete model of the MDI is MDI-100, the mass fraction is 99.5%, the volatility of the MDI-100 is low, and the MDI-100 can not emit excessive toxic gas into the air in the laying process to influence the body health of constructors;
secondly, controlling the feeding amount of the plastic particles and the glue by adjusting a discharging adjusting assembly;
thirdly, putting the stirred plastic particles into a raw material transferring and preparing device;
fourthly, moving the transfer preparation raw material device to a playground runway on which a plastic surface layer is required to be laid;
fifthly, performing on-site lofting marking on the runway according to the gradient construction design drawing;
and sixthly, paving the gradient plastic surface layers on the runway one by one from front to back and from left to right according to the principle that the device for transferring the raw preparation materials firstly enters the device for transferring the raw preparation materials and leaves the device for transferring the raw preparation materials, wherein the temperature of the gradient plastic surface layers is 60 ℃ and the thickness of the plastic surface layers is 11mm during paving.
And seventhly, after the paving is finished, waiting for the glue to solidify, wherein the waiting time is 7 days, and the runway can be put into use.
Example iii theory:
the abrasion resistance of the paved runway according to the third embodiment is 2.5%, the flatness is guaranteed to reach 95%, and the hardness is 60A.
Example four:
the method comprises the following steps that firstly, two stirring machines respectively stir plastic particles and glue at the same time, the rotating speed of each stirring machine is 300rpm/min, the plastic particles are EPDM particles, the hardness is 80A, the glue is MDI, the concrete model of the MDI is MDI-100, and the mass fraction is 99.5%;
secondly, controlling the feeding amount of the plastic particles and the glue by adjusting a discharging adjusting assembly;
thirdly, putting the stirred plastic particles into a raw material transferring and preparing device;
fourthly, moving the transfer preparation raw material device to a playground runway on which a plastic surface layer is required to be laid;
fifthly, performing on-site lofting marking on the runway according to the gradient construction design drawing;
and sixthly, paving the gradient plastic surface layers on the runway one by one from front to back and from left to right according to the principle that the device for transferring the preparation raw materials firstly enters the device for transferring the preparation raw materials and leaves the device for transferring the preparation raw materials, wherein the temperature of the gradient plastic surface layers is 70 ℃ during paving, and the thickness of the plastic surface layers is 13 mm.
And seventhly, after the paving is finished, waiting for the glue to solidify for 9 days, and putting the runway into use.
Example four conclusions:
the abrasion resistance of the paved runway according to the fourth embodiment is 2.3%, and the flatness is guaranteed to reach 96%.
Example five:
the method comprises the following steps that firstly, two stirring machines are used for stirring plastic particles and glue respectively and simultaneously, the rotating speed of each stirring machine is 350rpm/min, the plastic particles are EPDM particles, the hardness is 100A, the glue is MDI, the specific type of the MDI is MDI-100, and the mass fraction is 99.5%;
secondly, controlling the feeding amount of the plastic particles and the glue by adjusting a discharging adjusting assembly;
thirdly, putting the stirred plastic particles into a raw material transferring and preparing device;
fourthly, moving the transfer preparation raw material device to a playground runway on which a plastic surface layer is required to be laid;
fifthly, performing on-site lofting marking on the runway according to the gradient construction design drawing;
and sixthly, paving the gradient plastic surface layers on the runway from front to back and from left to right one by one according to the principle that the device for transferring the raw preparation materials firstly enters the device for transferring the raw preparation materials and leaves the device for transferring the raw preparation materials, wherein the temperature of the gradient plastic surface layers is 80 ℃ and the thickness of the plastic surface layers is 14mm during paving.
And seventhly, after the paving is finished, waiting for glue solidification for 10 days, and putting the runway into use.
Example five conclusions:
the abrasion resistance of the paved runway according to the fifth embodiment is 2.1%, and the flatness is guaranteed to reach 97%.
Comparing the third embodiment, the fourth embodiment and the fifth embodiment: the larger the thickness value of the runway is, the higher the hardness of the plastic particles is, the better the wear resistance of the runway is, and the longer the time for waiting for the glue to solidify is; the faster the rotating speed of the stirrer is, the more uniform the distribution of the raw materials is, and the higher the temperature of the plastic surface layer is during construction, the better the runway flatness is;
and (3) comparing the results: the plastic track laid by the value of the fifth embodiment has the best quality.
The working principle is as follows:
when the first motor 301 starts to operate, the first rotating shaft 302 is driven to rotate, the first rotating shaft 302 can drive the stirring axe 303 to rotate, and the stirring axe 303 can stir the raw material.
When the mixer vibrates, the distance between the first mounting brackets 501 changes due to the vibration, when the distance decreases, the buffer rod 506 arches upwards, the length of the distance between the connectors 504 is long, the tension spring 505 is lengthened, and the tension spring 505 generates a reverse acting force to pull the buffer rod 506 back to the un-arched state, so that the impact force between the mixer storage vat 2 and the mixer housing 1 due to the vibration is reduced.
When the blender has a tendency to generate vibration, the piston 604 can extrude the gas in the piston cylinder 606, the gas in the piston cylinder 606 can be prevented from being further extruded because the gas cannot be discharged, and meanwhile, the force opposite to the extrusion direction of the piston is generated to push the piston 604 to the opposite direction, so that the vibration of the blender storage vat 2 is reduced, and if the vibration is generated actually, the damping spring 607 plays a buffering role to prevent the connecting block 602 from directly contacting with the piston cylinder 606 to generate impact.
When the material to be fed is plastic particles, the second motor 705 starts to operate, the driving wheel 706 starts to rotate and drives the driven wheel 708 to rotate together through the transmission belt 707, the driven wheel 708 drives the gear 709 to rotate, the gear 709 drives the baffle 702 to move left and right, the gear 709 rotates clockwise, the baffle moves towards the outside of the installation guide plate 701 and drives the rotating blade 704 to rotate.
When the raw materials of input are glue, when rotating L type limiting plate 716 to the position that is on a parallel with the horizontal plane, stopper 717 is pushed up outwards by reset spring 719, dead lever 718 is pushed up outwards along with stopper 717 and can leave the inside of filter plate 715, no longer fix the position of filter plate 715, third motor 712 moves, it rotates to drive returning face plate 714 and lets glue fall and input, when returning face plate 714 rotates to the angle perpendicular to the horizontal plane, filter plate 715 will rotate the angle that the horizontal plane is on a parallel with, glue to the whereabouts filters.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. Gradual change color plastic surface course raw material mixing machine, its characterized in that: the material discharging device comprises a stirrer shell (1), a stirrer storage barrel (2), a discharging hopper (8), a buffering component (5), a damping component (6) and a discharging adjusting component (7), wherein the stirrer storage barrel (2) is installed inside the stirrer shell (1), a plurality of buffering components (5) and damping components (6) are installed between the stirrer shell (1) and the stirrer storage barrel (2), the discharging hopper (8) is installed below the stirrer storage barrel (2), and the discharging adjusting component (7) is installed at the lower end of the discharging hopper (8);
the discharging adjusting assembly (7) comprises a third motor (712), a turnover plate (714) and a filter plate (715), wherein the third motor (712) is installed on one side of a discharging hopper (8), one end of the third motor (712) is connected with a second rotating shaft, the second rotating shaft penetrates through the discharging hopper (8), a second rubber pad (713) and the turnover plate (714), the filter plate (715) is installed on two sides of the turnover plate (714), a limiting groove is arranged on one side of the filter plate (715), a hollow chamber is arranged at the position of the limiting groove contacted with the discharging hopper (8), the size of the hollow chamber is larger than that of the limiting groove, a limiting block (717) is installed inside the hollow chamber, the limiting block (717) can slide along the inside of the hollow chamber, a fixing rod (718) is installed on one side of the limiting block (717), a reset spring (719) is further installed on one side of the limiting block (717), l type limiting plate (716) is installed to the top of stopper (717), the one end of L type limiting plate (716) exposes outside the cavity, L type limiting plate (716) exposes outside the cavity one end and passes through second round pin axle (720) fixed angle limit pole (721).
2. The apparatus for stirring raw materials for gradient color plastic surface layer as claimed in claim 1, wherein: the stirrer storage barrel is characterized in that a fixing frame (3) is installed inside the stirrer storage barrel (2), a first rotating shaft (302) is fixedly installed in the middle of the fixing frame (3), a stirring axe (303) is installed at one end of the first rotating shaft (302), and a first motor (301) is installed at the other end of the first rotating shaft (302).
3. The apparatus for stirring raw materials for gradient color plastic surface layer as claimed in claim 1, wherein: buffering subassembly (5) include first installing support (501), first round pin axle (502), second installing support (503), connector (504), tension spring (505) and buffer beam (506), several are connected through first round pin axle (502) in first installing support (501) between buffer beam (506), second installing support (503) are installed to the below of first installing support (501), connector (504) are installed to buffer beam (506) and the both sides of second installing support (503), tension spring (505) are installed between connector (504).
4. The apparatus for stirring raw materials for gradient color plastic surface layer as claimed in claim 1, wherein: damping component (6) include third installing support (601), connecting block (602), piston rod (603), piston (604), first rubber pad (605) and piston cylinder (606), one side piston cylinder (606) are installed to the one end of third installing support (601), piston cylinder (606) internally mounted has piston (604), the surface that piston (604) and piston cylinder (606) inside gas contacted is equipped with first rubber pad (605), the one end fixed connection of piston (604) and piston rod (603), connecting block (602) are installed to the other end of piston rod (603), the outside cover of piston rod (603) has damping spring (607).
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