CN108079814B - Small-size rubber asphalt processing equipment - Google Patents

Small-size rubber asphalt processing equipment Download PDF

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Publication number
CN108079814B
CN108079814B CN201711224918.4A CN201711224918A CN108079814B CN 108079814 B CN108079814 B CN 108079814B CN 201711224918 A CN201711224918 A CN 201711224918A CN 108079814 B CN108079814 B CN 108079814B
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shaft
gear
frame
machine body
axle
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CN201711224918.4A
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CN108079814A (en
Inventor
高立涛
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Boxing Xingbo Investment Co., Ltd
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Boxing Xingbo Investment Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/70—Pre-treatment of the materials to be mixed
    • B01F23/71—Grinding materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/70—Pre-treatment of the materials to be mixed
    • B01F23/713—Sieving materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/074—Stirrers characterised by their mounting on the shaft having two or more mixing elements being concentrically mounted on the same shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/115—Stirrers characterised by the configuration of the stirrers comprising discs or disc-like elements essentially perpendicular to the stirrer shaft axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/93—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with rotary discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/3204—Motor driven, i.e. by means of an electric or IC motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms
    • B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/7547—Discharge mechanisms characterised by the means for discharging the components from the mixer using valves, gates, orifices or openings
    • B01F35/75471—Discharge mechanisms characterised by the means for discharging the components from the mixer using valves, gates, orifices or openings being adjustable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F35/93—Heating or cooling systems arranged inside the receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • 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
    • E01C19/05—Crushing, pulverising or disintegrating apparatus; Aggregate screening, cleaning, drying or heating apparatus; Dust-collecting arrangements specially adapted therefor
    • 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
    • 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
    • E01C19/1009—Plant wherein type or construction of the mixer are irrelevant
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F2035/99—Heating

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Road Paving Machines (AREA)

Abstract

The invention discloses a small rubber asphalt processing device, which structurally comprises a feed hopper, a feed inlet, a machine body, a motor, a control switch, a support frame, a storage box, trundles, a handle and a discharge port.

Description

Small-size rubber asphalt processing equipment
Technical Field
The invention relates to a small rubber asphalt processing device, belonging to the field of asphalt processing devices.
Background
The rubber asphalt is a product which is obtained by mixing waste tire rubber powder and asphalt (some additives are added in a certain proportion) according to a certain proportion and meets the requirements of related technical indexes, wherein the mixing amount of the waste tire rubber powder is not less than 15 percent (internal mixing) or 17.6 percent (external mixing), the rubber asphalt is also called an environmental problem caused by asphalt rubber along with waste tires, and the application of the rubber asphalt in road engineering is more and more extensive.
Rubber asphalt is a road building material suitable for being processed at present, so that a small amount of rubber asphalt must be prepared by an indoor small-scale processing method in tests such as a mixing ratio test of rubber asphalt concrete and a performance test of the rubber asphalt. The preparation of the rubber asphalt is different from that of other modified asphalt, and due to the unique particle characteristics of the rubber asphalt, a large number of experiments prove that the rubber asphalt has poor processing effect by adopting a small colloid mill and a high-speed shear tester. Because the mixing amount of the rubber powder is high, the effect of direct mixing is not good when high-speed shearing dispersion is adopted, and a stirrer is required to be used for stirring in the processing and development process.
In the prior art, small rubber asphalt processing equipment is difficult to realize the processing of rubber particles into rubber particles, and the rubber particles are mixed under a high-temperature condition and fully melt and swell with matrix asphalt to react to form a modified asphalt cementing material.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide small rubber asphalt processing equipment to solve the problem that the rubber particles are difficult to process into rubber powder, and the rubber powder is mixed at high temperature and fully undergoes a swelling reaction with matrix asphalt to form a modified asphalt cementing material.
In order to achieve the purpose, the invention is realized by the following technical scheme: a small-sized rubber asphalt processing device structurally comprises a feed hopper, a feed inlet, a machine body, a motor, a control switch, a support frame, a storage box, trundles, a handle and a discharge port, wherein the feed inlet is formed in the front end of the machine body, the feed inlet and the machine body are of an integrated structure, the feed inlet is provided with the feed hopper, the feed hopper is fixed on the machine body through screws, the motors are arranged on the left side and the right side of the machine body, the motors are tightly attached to and fixed on the outer wall of the machine body, the control switch is arranged below the feed hopper, the control switch is fastened and fixed on a groove on the surface of the machine body, the support frame is arranged at the bottom of the machine body, the support frame is welded with the machine body, the center of the bottom of the machine body is provided with the discharge port, the storage box, the caster wheels are fixed at the bottom of the storage box through screws, and the front end of the storage box is provided with a handle;
the machine body consists of a knife roll, a frame, a rotating shaft, a driving gear, a transmission shaft, a fixed bearing, a rotating shaft gear, a bearing, a round shaft gear, a movable shaft gear, a stirring shaft, a discharging valve transmission mechanism, a discharging valve, a guide plate, a high-temperature resistant stirring barrel, a heater, a stirring impeller, a guide fixed plate, a guide inclined plate, a filter screen and a transmission shaft gear, wherein two knife rolls are arranged in the frame side by side at equal intervals, the upper end knife roll is fixed in the frame through the rotating shaft, the lower end knife roll is fixed in the frame through the fixed bearing lock arranged on the rotating shaft, the rotating shaft is provided with the driving gear, the transmission shaft is arranged between the upper end rotating shaft and the lower end rotating shaft, the transmission shaft gear arranged at the upper end and the lower end of the transmission shaft, the filter screen and the frame are in clearance fit, guide fixing plates are arranged on the left side and the right side of the filter screen, the guide fixing plates are tightly attached to the inner wall of the frame and matched with the filter screen, guide fixing plates are arranged on the two sides below the filter screen and are vertically fixed on the inner wall of the frame, a high-temperature resistant stirring barrel is arranged below the guide fixing plates and is connected with the guide fixing plates, a heater is arranged on the right side of the high-temperature resistant stirring barrel, the high-temperature resistant stirring barrel is tightly attached to the inner wall of the frame through the heater, a stirring impeller is arranged inside the high-temperature resistant stirring barrel and is fixed inside the high-temperature resistant stirring barrel through a stirring shaft, a rotating shaft is arranged at the left end of the filter screen, rotating shaft gears are arranged at the upper end and the lower end of the rotating shaft, and the rotating shaft is meshed with a rotating shaft arranged on the left, the rotary shaft is meshed with a round shaft gear on the round shaft through a rotary shaft gear arranged at the bottom end, the round shaft is provided with two round shaft gears from left to right, the round shaft is respectively fixed on a frame and a guide fixing plate through bearings arranged at the left end and the right end, a movable shaft is arranged below the round shaft, the round shaft is meshed with the movable shaft gear arranged at the upper end of the movable shaft through the round shaft gear, the movable shaft is provided with three movable shaft gears from top to bottom, the movable shaft is meshed with a stirring shaft through the movable shaft gear on the middle section, a discharge valve transmission mechanism is arranged on the right side of the movable shaft, the discharge valve transmission mechanism is meshed with the movable shaft, a discharge valve is arranged below the stirring impeller, the discharge valve transmission mechanism and the discharge valve are in clearance fit, and guide plates are arranged on the left side and the right side of the discharge valve, the material guide plate is vertically fixed on the inner wall of the frame and matched with the discharge valve.
Furthermore, the discharge valve transmission mechanism consists of a meshing thread sleeve, a shaft, a meshing gear, a valve transmission shaft and a shaft sleeve.
Further, both ends are equipped with meshing gear and axle sleeve respectively about the axle, meshing gear and axle sleeve lock fix epaxial, axle central point put and be equipped with the meshing thread cover, meshing thread cover lock fix epaxial, axle below be equipped with valve drive shaft, valve drive shaft about both ends be equipped with gear and axle sleeve, gear and meshing thread cover mesh mutually.
Furthermore, the discharge valve transmission mechanism is meshed with a movable shaft gear on the movable shaft through a shaft.
Furthermore, the discharge valve transmission mechanism is connected with the discharge valve through a valve transmission shaft.
Furthermore, the upper end knife roller is connected with the motor through rotating shafts arranged on the left side and the right side.
Advantageous effects
When the invention is used, the rubber particles of the tire can be poured into a feed hopper, the rubber particles are guided into a machine body through the feed hopper, the rubber particles are processed into rubber powder particles by a knife roll, the knife roll is driven to rotate by a motor arranged at two ends so as to grind the rubber particles, a filter screen is arranged below the knife roll and can screen the processed rubber powder particles, the screened rubber powder particles are guided into a high-temperature resistant stirring barrel through a material guide inclined plate, a plurality of high polymer modifiers are added simultaneously, a heater and a stirring impeller are used for heating, mixing and stirring the high polymer modifiers and the rubber powder particles, a modified asphalt cementing material is formed after full swelling reaction, the knife roll is connected with the motor through a rotating shaft, the rotating shaft is provided with a driving gear, the rotating shaft is sequentially and mechanically connected with a transmission shaft, a rotating shaft, a round shaft and a movable shaft through the driving gear, the stirring shaft is meshed with the movable shaft, so that the stirring impeller stirs materials, the heater is started through the control switch, the heater operates to generate heat and continuously controls the temperature to be 180 ℃, the materials after being processed and stirred are prevented from being too viscous, construction difficulty is caused, the materials can be continuously opened and closed through the discharging valve, the materials are uniformly conveyed to the material storage box, the discharging valve is matched with the discharging valve transmission mechanism, the discharging valve transmission mechanism is connected with the discharging valve through the valve transmission shaft, the shaft is mechanically connected with the movable shaft, the movable shaft can drive the shaft to rotate, the shaft is meshed with the gear through the meshing thread sleeve, the valve transmission shaft is driven to rotate, and therefore the discharging valve is slowly closed and closed, and automatic uniform discharging is achieved;
according to the small rubber asphalt processing equipment, the cutter roller arranged inside the small rubber asphalt processing equipment can process rubber particles into rubber powder particles, then the screened rubber powder particles are led into the high-temperature-resistant stirring barrel, meanwhile, various high polymer modifiers are added, the high polymer modifiers and the rubber powder particles are heated, mixed and stirred by the heater and the stirring impeller, a modified asphalt cementing material is formed after full swelling reaction, and the material is automatically led out through the discharge valve transmission mechanism, so that the yield of rubber asphalt is improved, and the construction progress is accelerated.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural diagram of a small-sized rubber asphalt processing apparatus according to the present invention.
FIG. 2 is a schematic view of the structure of a small-sized rubber asphalt processing device.
FIG. 3 is a schematic view of a dynamic diagram of a small-sized rubber asphalt processing device.
FIG. 4 is a schematic structural diagram of a discharge valve transmission mechanism of a small-sized rubber asphalt processing device.
In the figure: feed hopper-1, feed inlet-2, machine body-3, knife roller-31, frame-32, rotating shaft-33, driving gear-34, transmission shaft-35, fixed bearing-36, rotating shaft-37, rotating shaft gear-38, bearing-39, round shaft-310, round shaft gear-311, movable shaft-312, movable shaft gear-313, stirring shaft-314, discharge valve transmission mechanism-315, meshing thread sleeve-31501, shaft-31502, meshing gear-31503, gear-31504, valve transmission shaft-31505, shaft sleeve-31506, discharge valve-316, guide plate-317, high temperature resistant stirring barrel-318, heater-319, stirring impeller-320, guide fixed plate-321, guide sloping plate-322, A filter screen-323, a transmission shaft gear-324, a motor-4, a control switch-5, a support frame-6, a storage box-7, a caster-8, a handle-9 and a discharge port-10.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Examples
Referring to fig. 1-4, the invention provides a small rubber asphalt processing device, which structurally comprises a feed hopper 1, a feed inlet 2, a machine body 3, a motor 4, a control switch 5, a support frame 6, a storage box 7, casters 8, a handle 9 and a discharge port 10, wherein the feed inlet 2 is arranged at the front end of the machine body 3, the feed inlet 2 and the machine body 3 are of an integrated structure, the feed hopper 1 is arranged on the feed inlet 2, the feed hopper 1 is fixed on the machine body 3 through screws, the motors 4 are arranged on the left side and the right side of the machine body 3, the motors 4 are tightly fixed on the outer wall of the machine body 3, the control switch 5 is arranged below the feed hopper 1, the control switch 5 is fastened and fixed on a groove on the surface of the machine body 3, the support frame 6 is arranged at the bottom of the machine body 3, the support frame 6 is welded with the machine body 3, a storage box 7 is arranged below the discharge port 10, the storage box 7 is matched with the discharge port 10, four trundles 8 are uniformly arranged at the bottom of the storage box 7 at equal intervals, the trundles 8 are fixed at the bottom of the storage box 7 through screws, and a handle 9 is arranged at the front end of the storage box 7;
the machine body 3 consists of a knife roll 31, a frame 32, a rotating shaft 33, a driving gear 34, a transmission shaft 35, a fixed bearing 36, a rotating shaft 37, a rotating shaft gear 38, a bearing 39, a round shaft 310, a round shaft gear 311, a movable shaft 312, a movable shaft gear 313, a stirring shaft 314, a discharge valve transmission mechanism 315, a discharge valve 316, a material guide plate 317, a high-temperature resistant stirring barrel 318, a heater 319, a stirring impeller 320, a material guide fixing plate 321, a material guide inclined plate 322, a filter screen 323 and a transmission shaft gear 324, wherein the frame 32 is internally provided with two knife rolls 31 at equal intervals side by side, the upper end knife roll 31 is fixed inside the frame 32 through the rotating shaft 33, the lower end knife roll 31 is buckled and fixed inside the frame 32 through the fixed bearing 36 arranged on the rotating shaft 33, the driving gear 34 is arranged on the rotating shaft 33, the transmission shaft 35 is arranged between the rotating shafts 33 at the upper end and the lower end, the transmission shaft 35 is meshed with, a filter screen 323 is arranged under the knife roll 31, the filter screen 323 and the frame 32 are in clearance fit, guide fixing plates 321 are arranged on the left and right sides of the filter screen 323, the guide fixing plates 321 are tightly attached to and fixed on the inner wall of the frame 32 and matched with the filter screen 323, guide fixing plates 321 are arranged on the two sides of the lower side of the filter screen 323, the guide fixing plates 321 are vertically fixed on the inner wall of the frame 32, a high-temperature resistant stirring barrel 318 is arranged below the guide fixing plates 321, the high-temperature resistant stirring barrel 318 is connected with the guide fixing plates 321, a heater 319 is arranged on the right side of the high-temperature resistant stirring barrel 318, the high-temperature resistant stirring barrel 318 is tightly attached to and fixed on the inner wall of the frame 32 through the heater 319, a stirring impeller 320 is arranged in the high-temperature resistant stirring barrel 318, the stirring impeller 320 is fixed in the high-temperature resistant stirring barrel 318 through a stirring shaft, the utility model discloses a guide roller, including rotation axis 37, rotation axis gear 38 and lower extreme rotor 31 left side be equipped with the pivot 33 mesh mutually, rotation axis 37 be equipped with through the bottom rotation axis gear 38 mesh mutually with the round axle gear 311 on the round axle 310, round axle 310 from left to right be equipped with two round axle gears 311, round axle 310 fix respectively on frame 32 and guide fixed plate 321 through the bearing 39 that left and right ends were equipped with, round axle 310 below be equipped with loose axle 312, round axle 310 mesh mutually through the loose axle gear 313 that round axle gear 311 and loose axle 312 upper end were equipped with, loose axle 312 from top to bottom be equipped with three loose axle gear 313, loose axle 312 mesh mutually with (mixing) shaft 314 through loose axle gear 313 on the middle section, loose axle 312 right side be equipped with ejection of compact valve drive mechanism 315, the discharge valve transmission mechanism 315 is meshed with the movable shaft 312, a discharge valve 316 is arranged below the stirring impeller 320, the discharge valve transmission mechanism 315 and the discharge valve 316 are in clearance fit, material guide plates 317 are arranged on the left side and the right side of the discharge valve 316, the material guide plates 317 are vertically fixed on the inner wall of the frame 32 and are matched with the discharge valve 316, the discharge valve transmission mechanism 315 is composed of a meshing threaded sleeve 31501, a shaft 31502, a meshing gear 31503, a gear 31504, a valve transmission shaft 31505 and a shaft sleeve 31506, the left end and the right end of the shaft 31502 are respectively provided with the meshing gear 31503 and the shaft sleeve 31506, the meshing gear 31503 and the shaft sleeve 31506 are buckled and fixed on the shaft 31502, the center of the shaft 31502 is provided with the meshing threaded sleeve 31501, the meshing threaded sleeve 31501 is buckled and fixed on the shaft 31502, the valve transmission shaft 31505 is arranged below the shaft 31502, and the left end and right end of the valve transmission shaft 31505 are provided with the gear, the gear 31504 is meshed with the meshing thread bush 31501, the discharging valve transmission mechanism 315 is meshed with the movable shaft gear 313 on the movable shaft 312 through a shaft 31502, the discharging valve transmission mechanism 315 is connected with the discharging valve 316 through a valve transmission shaft 31505, and the upper end knife roller 31 is connected with the motor 4 through rotating shafts 33 arranged on the left side and the right side.
The principle of the invention is as follows:
when the rubber particle mill is used, tire rubber particles can be poured into the feed hopper 1 and are guided into the machine body 3 through the feed hopper 1, the rubber particles are processed into rubber particles by the knife roll 31, the knife roll 31 is driven to rotate by the motor 4 arranged at two ends of the knife roll 31 so as to grind the rubber particles, the filter screen 323 is arranged below the knife roll 31 so as to screen the processed rubber particles, the screened rubber particles are guided into the high-temperature resistant stirring barrel 318 through the material guide inclined plate 322, meanwhile, a plurality of high polymer modifiers are added, the high polymer modifiers and the rubber particles are heated, mixed and stirred by the heater 319 and the stirring impeller 320, a modified asphalt cementing material is formed after full swelling reaction, the knife roll 31 is connected with the motor 4 through the rotating shaft 33, the rotating shaft 33 is provided with the driving gear 34, and the rotating shaft 33 is sequentially connected with the transmission shaft 35 through the driving gear, The rotating shaft 37, the circular shaft 310 and the movable shaft 312 are mechanically connected, the stirring impeller 320 is fixed on the stirring shaft 314, the stirring shaft 314 is meshed with the movable shaft 312, so that the stirring impeller 320 can stir materials, the heater 319 is operated to generate heat and continuously control the temperature to be 180 ℃ after being opened through the control switch 5, the stirred materials are prevented from being too viscous to cause construction difficulty, the materials can be continuously opened and closed through the discharge valve 316, the materials are uniformly conveyed to the storage box 7, the discharge valve 316 is matched with the discharge valve transmission mechanism 315, the discharge valve transmission mechanism 315 is connected with the discharge valve 316 through the valve transmission shaft 31505, the shaft 31502 is mechanically connected with the movable shaft 312, the movable shaft 312 drives the shaft 31502 to rotate, the shaft 31502 is meshed with the gear 31504 through the meshing thread sleeve 31501 to drive the valve transmission shaft 31505 to rotate, and therefore the discharge valve 316 is slowly closed and closed, thereby achieving the purpose of automatic and uniform discharging.
The surface of the knife roll 31 is uniformly and equidistantly provided with the cutting blades, and the upper knife roll 31 and the lower knife roll 31 in the machine body 3 are matched, so that rubber particles can be processed into rubber powder particles more quickly, and the processing speed of the rubber asphalt is increased.
The structure and the principle of the invention can be known by technical manuals or conventional experimental methods, and the invention solves the problems that the small rubber asphalt processing equipment in the prior art is difficult to process rubber particles into rubber particles, and the rubber particles are mixed at high temperature and fully melt and swell with matrix asphalt to form modified asphalt cementing materials, through the mutual combination of the components, the cutter roller 31 arranged in the small rubber asphalt processing equipment can process the rubber particles into the rubber particles, then the screened rubber particles are led into the high-temperature resistant stirring barrel 318, a plurality of high polymer modifiers are simultaneously added, the high polymer modifiers and the rubber particles are heated, mixed and stirred by the heater 319 and the stirring impeller 320, the modified asphalt cementing materials are formed after full melt and swell reaction, and the materials are automatically led out through the discharge valve transmission mechanism 315, the yield of the rubber asphalt is improved, and the construction progress is accelerated;
while there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. A small-sized rubber asphalt processing device structurally comprises a feed hopper (1), a feed inlet (2), a machine body (3), a motor (4), a control switch (5), a support frame (6), a storage box (7), trundles (8), a handle (9) and a discharge port (10), wherein the front end of the machine body (3) is provided with the feed inlet (2), the feed inlet (2) and the machine body (3) are of an integrated structure, the feed hopper (1) is arranged on the feed inlet (2), the feed hopper (1) is fixed on the machine body (3) through screws, the motors (4) are arranged on the left side and the right side of the machine body (3), the motors (4) are tightly fixed on the outer wall of the machine body (3), the control switch (5) is arranged below the feed hopper (1), and the control switch (5) is fastened and fixed on a groove on the surface of the machine body (, organism (3) bottom be equipped with support frame (6), support frame (6) and organism (3) weld mutually, organism (3) bottom central point put and be equipped with discharge gate (10), discharge gate (10) below be equipped with storage case (7), storage case (7) and discharge gate (10) cooperate, storage case (7) bottom even equidistance be equipped with four truckles (8), truckle (8) pass through the screw fixation in storage case (7) bottom, storage case (7) front end be equipped with handle (9), its characterized in that:
the machine body (3) consists of a knife roll (31), a frame (32), a rotating shaft (33), a driving gear (34), a transmission shaft (35), a fixed bearing (36), a rotating shaft (37), a rotating shaft gear (38), a bearing (39), a round shaft (310), a round shaft gear (311), a movable shaft (312), a movable shaft gear (313), a stirring shaft (314), a discharge valve transmission mechanism (315), a discharge valve (316), a material guide plate (317), a high-temperature resistant stirring barrel (318), a heater (319), a stirring impeller (320), a material guide fixing plate (321), a material guide inclined plate (322), a filter screen (323) and a transmission shaft gear (324), wherein two knife rolls (31) are arranged in the frame (32) side by side at equal intervals, the upper end knife roll (31) is fixed in the frame (32) through the rotating shaft (33), and the lower end knife roll (31) is buckled and fixed in the frame (32) through the fixed bearing (36) arranged on the rotating shaft (33), the utility model discloses a high temperature resistant material mixing device, including pivot (33), upper and lower both ends pivot (33) between be equipped with transmission shaft (35), transmission shaft (35) through transmission shaft gear (324) that upper and lower both ends were equipped with mesh with driving gear (34), rotor (31) under be equipped with filter screen (323), filter screen (323) and frame (32) adopt clearance fit, filter screen (323) left and right sides be equipped with guide fixed plate (321), guide fixed plate (321) hug closely and fix at frame (32) inner wall and cooperate with filter screen (323), filter screen (323) below both sides be equipped with guide fixed plate (321), guide fixed plate (321) vertical fixation on frame (32) inner wall, guide fixed plate (321) below be equipped with high temperature resistant agitator (318), high temperature resistant agitator (318) be connected with guide fixed plate (321), high temperature resistant agitator (318) right side be equipped with heater (319), high temperature resistant agitator (318) hug closely through heater (319) and fix on frame (32) inner wall, high temperature resistant agitator (318) inside be equipped with impeller (320), impeller (320) fix inside high temperature resistant agitator (318) through (mixing) shaft (314), filter screen (323) left end be equipped with rotation axis (37), rotation axis (37) about both ends be equipped with rotation axis gear (38), rotation axis (37) mesh through rotation axis gear (38) and pivot (33) that lower extreme rotor (31) left side was equipped with, rotation axis (37) mesh through rotation axis gear (38) that the bottom was equipped with rotation axis gear (38) and circle axle gear (311) on circle axle (310), circle axle (310) from left to right be equipped with two circle axle gears (311), round axle (310) through controlling bearing (39) that both ends were equipped with and fix respectively on frame (32) and guide fixed plate (321), round axle (310) below be equipped with loose axle (312), round axle (310) through round axle gear (311) with loose axle gear (313) that loose axle (312) upper end was equipped with mesh mutually, loose axle (312) from the top down have three loose axle gear (313), loose axle (312) through on the middle section loose axle gear (313) mesh mutually with (mixing) shaft (314), loose axle (312) right side be equipped with ejection of compact valve drive mechanism (315), ejection of compact valve drive mechanism (315) and loose axle (312) mesh mutually, impeller (320) below be equipped with ejection of compact valve (316), ejection of compact valve drive mechanism (315) and ejection of compact valve (316) adopt clearance fit, the left side and the right side of the discharge valve (316) are provided with material guide plates (317), and the material guide plates (317) are vertically fixed on the inner wall of the frame (32) and matched with the discharge valve (316); the upper end knife roll (31) is connected with the motor (4) through rotating shafts (33) arranged on the left side and the right side.
2. The small-sized rubber asphalt processing equipment according to claim 1, wherein: the discharge valve transmission mechanism (315) consists of a meshing threaded sleeve (31501), a shaft (31502), a meshing gear (31503), a gear (31504), a valve transmission shaft (31505) and a shaft sleeve (31506).
3. The small-sized rubber asphalt processing equipment according to claim 2, characterized in that: the valve is characterized in that a meshing gear (31503) and a shaft sleeve (31506) are respectively arranged at the left end and the right end of the shaft (31502), the meshing gear (31503) and the shaft sleeve (31506) are buckled and fixed on the shaft (31502), a meshing thread sleeve (31501) is arranged at the center of the shaft (31502), the meshing thread sleeve (31501) is buckled and fixed on the shaft (31502), a valve transmission shaft (31505) is arranged below the shaft (31502), a gear (31504) and a shaft sleeve (31506) are arranged at the left end and the right end of the valve transmission shaft (31505), and the gear (31504) is meshed with the meshing thread sleeve (31501).
4. The small-sized rubber asphalt processing equipment according to claim 2, characterized in that: the discharge valve transmission mechanism (315) is meshed with a movable shaft gear (313) on the movable shaft (312) through a shaft (31502).
5. The small-sized rubber asphalt processing equipment according to claim 2, characterized in that: the discharge valve transmission mechanism (315) is connected with the discharge valve (316) through a valve transmission shaft (31505).
CN201711224918.4A 2017-11-29 2017-11-29 Small-size rubber asphalt processing equipment Active CN108079814B (en)

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CN109825323B (en) * 2019-04-03 2020-11-24 广州新粤交通技术有限公司 Modified asphalt production equipment
CN110577031B (en) * 2019-08-28 2021-04-02 山东交通学院 Modified asphalt stirring and storing device and method
CN112111167B (en) * 2020-10-10 2021-12-31 临沂朕玮建材有限公司 Preparation method of modified asphalt
CN112774604B (en) * 2020-12-16 2022-08-02 九江绿为沃特环保科技有限公司 Reaction unit for producing and processing synthetic materials

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JP5884929B1 (en) * 2014-08-05 2016-03-15 横浜ゴム株式会社 Method and system for mixing rubber composition
CN205995381U (en) * 2016-08-11 2017-03-08 和牧电子商务(上海)有限公司 A kind of possess heating and cooling function and safe mixer
CN107790008A (en) * 2017-11-14 2018-03-13 成都华西天然药物有限公司 A kind of rotary powder batch mixer
CN107744774A (en) * 2017-11-30 2018-03-02 江苏华夏知识产权服务有限公司 A kind of agricultural planting mixes bucket with small-sized household fertilizer
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