CN112501983A - Asphalt mixing device for road paving - Google Patents

Asphalt mixing device for road paving Download PDF

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Publication number
CN112501983A
CN112501983A CN202011349253.1A CN202011349253A CN112501983A CN 112501983 A CN112501983 A CN 112501983A CN 202011349253 A CN202011349253 A CN 202011349253A CN 112501983 A CN112501983 A CN 112501983A
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CN
China
Prior art keywords
bevel gear
rotating rod
fixedly connected
box body
motor
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Withdrawn
Application number
CN202011349253.1A
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Chinese (zh)
Inventor
古天华
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Individual
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Individual
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Publication date
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Priority to CN202011349253.1A priority Critical patent/CN112501983A/en
Publication of CN112501983A publication Critical patent/CN112501983A/en
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    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02Machines, 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
    • E01C19/10Apparatus 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
    • E01C19/1013Plant characterised by the mode of operation or the construction of the mixing apparatus; Mixing apparatus
    • E01C19/104Mixing by means of movable members in a non-rotating mixing enclosure, e.g. stirrers
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02Machines, 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
    • E01C19/05Crushing, pulverising or disintegrating apparatus; Aggregate screening, cleaning, drying or heating apparatus; Dust-collecting arrangements specially adapted therefor
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02Machines, 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
    • E01C19/10Apparatus 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
    • E01C19/1013Plant characterised by the mode of operation or the construction of the mixing apparatus; Mixing apparatus
    • E01C19/104Mixing by means of movable members in a non-rotating mixing enclosure, e.g. stirrers
    • E01C19/1045Mixing by means of movable members in a non-rotating mixing enclosure, e.g. stirrers the mixture being discharged continuously

Abstract

The invention relates to the field of road construction, and discloses an asphalt mixing device for road paving, which comprises a box body, a first motor, a second motor, a third motor and a discharge valve port, wherein a feed hopper is arranged at the upper end of the box body, a plurality of material grinding rollers are arranged at the lower side of a feed inlet, a single material grinding roller is fixedly connected with a first rotating rod, the first rotating rod is rotatably connected with the box body, a fifth bevel gear is fixedly connected with the rear end of the first rotating rod, a material grinding driving mechanism is arranged on the plurality of fifth bevel gears, a sieve plate is arranged at the lower side of the plurality of material grinding rollers, the outer side of the sieve plate is fixedly connected with the inner wall of the box body, a rotating ring is rotatably connected with the middle part of the inner wall of the. The invention has simple structure, can refine the fineness of the asphalt raw material, increase the use effect of the asphalt, simultaneously ensure the mixing uniformity of the asphalt raw material, has convenient and quick material conveying and high working efficiency, can save the asphalt raw material, and has utilizable value in the field of road construction.

Description

Asphalt mixing device for road paving
Technical Field
The invention relates to the field of road construction, in particular to an asphalt mixing device for road pavement.
Background
The asphalt is a black-brown complex mixture composed of hydrocarbons with different molecular weights and non-metallic derivatives thereof, is one of high-viscosity organic liquids, is in a liquid state, has a black surface, is soluble in carbon disulfide, is a waterproof, moistureproof and anticorrosive organic cementing material, and can be mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt, wherein the coal tar asphalt is a coking byproduct, the petroleum asphalt is residue after crude oil distillation, the natural asphalt is stored underground, some of the asphalt forms ore layers or is accumulated on the surface of the crust, and the asphalt is mainly used for industries such as coatings, plastics, rubbers and the like, paving pavements and the like.
In chinese patent publication No. CN108486995B, an asphalt mixing device for road paving is disclosed, which comprises a base, the top of the base is fixedly provided with a motor, the top of the base is fixedly provided with brackets positioned at two sides of the motor, the top of the bracket is fixedly provided with a processing box, a rotating shaft with one end penetrating and extending into the processing box cavity is fixedly arranged at the output shaft of the motor through a coupling, a stirring mechanism positioned in the processing box cavity is sleeved outside the rotating shaft, the two side walls in the cavity of the processing box are both fixedly provided with fixed blocks, the opposite sides of the two fixed blocks are both fixedly provided with screening mechanisms, the left side wall of the processing box is provided with a discharge hole, the left side of the processing box is provided with a sealing plug which penetrates through the discharge hole, the left side fixed mounting of processing case has the backup pad, and the top fixed mounting of backup pad has the supporting seat. This asphalt mixing device for road paving, it is effectual to mix processing, and processing after the convenience is used.
Although this patent can grind the pitch raw materials, can not guarantee the fineness of pitch raw materials to pitch mixing effect is relatively poor, and the high cohesiveness of pitch leads to being difficult to the ejection of compact simultaneously, uses comparatively troublesome.
Disclosure of Invention
The present invention is directed to an asphalt mixing device for road pavement, which solves the above problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
an asphalt mixing device for road paving comprises a box body, a first motor, a second motor, a third motor and a discharge valve port, wherein a feed hopper is arranged at the upper end of the box body, a plurality of material grinding rollers are arranged at the lower side of a feed inlet, a single material grinding roller is fixedly connected with a first rotating rod, the first rotating rod is rotatably connected with the box body, a fifth bevel gear is fixedly connected with the rear end of the first rotating rod, the fifth bevel gears are provided with material grinding driving mechanisms, a sieve plate is arranged at the lower side of the plurality of material grinding rollers, the outer side of the sieve plate is fixedly connected with the inner wall of the box body, the middle part of the inner wall of the box body is rotatably connected with a rotating ring, a bevel gear ring is arranged at the upper side of the rotating ring and is meshed with the first bevel gear, the right side of the first bevel gear is fixedly connected with the output end of the first motor, the output end of the first motor is rotatably, the third rotating rod is rotatably connected with the fixed shell and extends into the fixed shell, the outer end of the fixed shell is fixedly connected with the inner wall of the box body, the lower end of the third rotating rod is fixedly connected with a ninth bevel gear, the lower side of the ninth bevel gear is respectively connected with an eighth bevel gear and a sixth bevel gear in a meshed mode, the eighth bevel gear and the sixth bevel gear are fixedly connected with a fifth rotating rod, the fifth rotating rod is rotatably connected with the fixed shell, the inner end of the fifth rotating rod is provided with a stirring rod, the lower sides of the eighth bevel gear and the sixth bevel gear are connected with a seventh bevel gear in a meshed mode, the lower side of the seventh bevel gear is fixedly connected with a fourth rotating rod, the fourth rotating rod is rotatably connected with the fixed shell, the lower side of the fourth rotating rod is provided with a spiral stirring blade, the lower side of the.
As a further scheme of the invention: the feeder hopper downside is provided with the bevel connection, a plurality of landing legs of box downside fixed connection.
As a still further scheme of the invention: the material grinding driving mechanism comprises a second motor, the output end of the second motor is fixedly connected with a second rotating rod, two sides of the second rotating rod are rotatably connected with a fixing plate, the fixing plate is fixedly connected with the rear wall of the box body, the second rotating rod is fixedly connected with a plurality of groups of third bevel gears and fourth bevel gears, the fifth bevel gears are meshed with the third bevel gears from left to right in single-digit mode, and the fifth bevel gears are meshed with the fourth bevel gears from left to right in double-digit mode.
As a still further scheme of the invention: the oblique tooth surfaces of the third bevel gear and the fourth bevel gear are opposite.
As a still further scheme of the invention: the sieve downside sets up a plurality of fender framves, keeps off the frame and is located first gear top, keeps off the frame bottom and extends to the swivel downside.
As a still further scheme of the invention: the eighth bevel gear and the sixth bevel gear are of half bevel gear structures and have opposite tooth positions.
As a still further scheme of the invention: a material scraping frame is arranged on the fourth rotating rod.
As a still further scheme of the invention: the pushing mechanism comprises a third motor, the third motor is fixedly connected with the right wall of the box body, the output end of the third motor is fixedly connected with a spiral pushing shaft, the two sides of the spiral pushing shaft are rotatably connected with the box body, and the lower end of the left side of the box body is provided with a discharge hole.
Compared with the prior art, the invention has the beneficial effects that:
the invention relates to an asphalt mixing device for road paving, which is provided with a plurality of material grinding rollers, the diameter value of the material grinding rollers is refined, the grinding effect of asphalt raw materials is enhanced, a rotating ring is arranged, a first motor drives a first bevel gear to rotate to control the rotating ring to rotate, the rotating ring rotates and simultaneously drives a plurality of first gears at the inner side to rotate, a third rotating rod is controlled to rotate by the rotation of the first gears, the rotation of a fourth rotating rod is controlled by the rotation of a fifth rotating rod to drive a stirring rod to reciprocate and rotate to stir the asphalt raw materials by utilizing the meshing characteristic of a ninth bevel gear, an eighth bevel gear and a sixth bevel gear, the eighth bevel gear and the sixth bevel gear also control the rotation of a seventh bevel gear to control the rotation of the fourth rotating rod to drive a spiral stirring blade to reciprocate and vertically convey the asphalt raw materials, the stirring uniformity of the asphalt is enhanced, the material accumulation of the asphalt raw materials is reduced, a material pushing mechanism is arranged, and a spiral, the speed of asphalt output is increased, and the working time is reduced. The invention has simple structure, can refine the fineness of the asphalt raw material, increase the use effect of the asphalt, simultaneously ensure the mixing uniformity of the asphalt raw material, has convenient and quick material conveying and high working efficiency, can save the asphalt raw material, and has utilizable value in the field of road construction.
Drawings
Fig. 1 is a schematic structural view of an asphalt mixing apparatus for road paving.
Fig. 2 is a schematic top view of a material grinding driving mechanism of the asphalt mixing apparatus for road paving.
Fig. 3 is an enlarged schematic view of a in fig. 1.
Fig. 4 is a schematic view of a swivel connection structure in the asphalt mixing apparatus for road paving.
In the figure: 1-supporting leg, 2-discharging port, 3-separating hopper, 4-spiral stirring blade, 5-scraping frame, 6-first gear, 7-rotating ring, 8-blocking frame, 9-grinding roller, 10-first rotating rod, 11-feeding hopper, 12-sieve plate, 13-first bevel gear, 14-first motor, 15-box, 16-discharging valve port, 17-spiral pushing blade, 18-fixing plate, 19-second rotating rod, 20-third bevel gear, 21-fourth bevel gear, 22-fifth bevel gear, 23-second motor, 24-third rotating rod, 25-fixing shell, 26-sixth bevel gear, 27-seventh bevel gear, 28-fourth rotating rod, 29-eighth bevel gear, 30-ninth bevel gear, 31-fifth turning bar.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "middle", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
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.
Example 1
Referring to fig. 1-2, an asphalt mixing device for road paving comprises a box body 15, a first motor 14, a second motor 23, a third motor and a discharge valve port 16, wherein the upper end of the box body 15 is provided with a feed hopper 11, the lower side of the feed hopper 11 is provided with an inclined port to ensure that asphalt raw materials can be completely put into a material grinding roller 9 group, the lower side of the box body 15 is fixedly connected with a plurality of support legs 1, the support legs 1 have a supporting function, the lower side of a feed inlet is provided with a plurality of material grinding rollers 9, the material grinding rollers 9 are provided to refine the diameter value of the material grinding rollers 9 and increase the grinding effect of the asphalt raw materials, a single material grinding roller 9 is fixedly connected with a first rotating rod 10, the first rotating rod 10 is rotatably connected with the box body 15, the rear end of the first rotating rod 10 is fixedly connected with a fifth bevel gear 22, the fifth bevel gears 22 are provided with a material grinding driving mechanism, the material grinding driving mechanism comprises a second motor 23, two sides of a second rotating rod 19 are rotatably connected with fixed plates 18, the fixed plates 18 are fixedly connected with the rear wall of the box body 15, a plurality of groups of third bevel gears 20 and fourth bevel gears 21 are fixedly connected on the second rotating rod 19, the oblique tooth surfaces of the third bevel gears 20 and the fourth bevel gears 21 are opposite, the fifth bevel gears 22 in single digits from left to right are meshed with the third bevel gears 20, the fifth bevel gears 22 in double digits from left to right are meshed with the fourth bevel gears 21, a second motor 23 is arranged to drive the second rotating rod 19 to rotate, the third bevel gears 20 and the fourth bevel gears 21 on the second rotating rod 19 enable the rotating directions of the adjacent fifth bevel gears 22 to be opposite to control respective material grinding rollers 9 to grind asphalt materials in different directions up and down, so that the asphalt materials can be fully conveyed among a plurality of material grinding rollers 9, a sieve plate 12 is arranged on the lower side of the plurality of material grinding rollers 9, and the outer side of the sieve plate 12 is fixedly connected with the inner, and ensuring the fineness of the asphalt raw material.
Referring to fig. 1 and 3-4, a rotating ring 7 is rotatably connected to the middle portion of the inner wall of the box body 15, a bevel gear ring is disposed on the upper side of the rotating ring 7, the bevel gear ring is engaged with a first bevel gear 13, the right side of the first bevel gear 13 is fixedly connected with the output end of a first motor 14, the output end of the first motor 14 is rotatably connected with the box body 15, a gear ring is disposed on the inner wall of the rotating ring 7, the gear ring is engaged with a plurality of first gears 6, a third rotating rod 24 is fixedly connected to the lower side of the first gears 6, the third rotating rod 24 is rotatably connected with a fixed shell 25 and extends into the fixed shell 25, the outer end of the fixed shell 25 is fixedly connected with the inner wall of the box body 15, the lower end of the third rotating rod 24 is fixedly connected with a ninth bevel gear 30, an eighth bevel gear 29 and a sixth bevel gear 26 are respectively engaged with the lower side of the ninth bevel gear 30, the eighth bevel gear, the inner end of a fifth rotating rod 31 is provided with a stirring rod, the lower sides of an eighth bevel gear 29 and a sixth bevel gear 26 are meshed and connected with a seventh bevel gear 27, the eighth bevel gear 29 and the sixth bevel gear 26 are of a half-bevel gear structure and have opposite tooth positions, the lower side of the seventh bevel gear 27 is fixedly connected with a fourth rotating rod 28, the fourth rotating rod 28 is rotatably connected with a fixed shell 25, the lower side of the fourth rotating rod 28 is provided with a spiral stirring blade 4, a rotating ring 7 is arranged, the first bevel gear 13 is driven by a first motor 14 to rotate to control the rotating ring 7 to rotate, the rotating ring 7 is driven to rotate and simultaneously drive a plurality of first gears 6 at the inner side to rotate, the third rotating rod 24 is controlled by the first gear 6 to rotate, the asphalt raw material is stirred by controlling the fifth rotating rod 31 to drive the stirring rod to reciprocate positively and negatively by utilizing the meshing characteristic of the ninth bevel gear 30, the eighth bevel gear 29 and the sixth bevel gear 26, the fifth rotating rod 31 is controlled to drive the stirring rod to rotate, and simultaneously, the eighth bevel gear 29 The asphalt mixing machine is characterized in that the raw materials are conveyed up and down in a reciprocating mode, the stirring uniformity of asphalt is improved, the condition that the asphalt raw materials are stacked is reduced, the scraping frame 5 is arranged on the fourth rotating rod 28, the asphalt raw materials on the inner wall of the box body 15 can be cleaned, the asphalt raw materials are saved, the separating hopper 3 is arranged on the lower side of the box body 15, the discharging valve port 16 is formed in the center of the separating hopper 3, the pushing mechanism is arranged on the lower side of the separating hopper 3 and comprises a third motor, the third motor is fixedly connected with the right wall of the box body 15, the output end of the third motor is fixedly connected with the spiral pushing shaft 17, the two sides of the spiral pushing shaft 17 are rotatably connected with the box body 15, the discharging port 2 is formed in the lower end of the left side of the box body 15, the pushing mechanism is arranged.
Example 2
Referring to fig. 1, the difference between this embodiment and the above embodiment 1 is that a plurality of blocking frames 8 are disposed on the lower side of the sieve plate 12, the blocking frames 8 are located above the first gear 6, the bottom of the blocking frames 8 extends to the lower side of the rotating ring 7, and the blocking frames 8 are disposed to prevent the asphalt raw material from damaging the meshing performance of the first gear 6 and the rotating ring 7, thereby increasing the service life of the device.
The working principle of the invention is as follows: when the asphalt mixing device for road paving is used for mixing asphalt raw materials, firstly, the asphalt raw materials are input into a box body 15 through a feed hopper 11, a material grinding driving mechanism is opened, a second motor 23 can drive a second rotating rod 19 to rotate, a third bevel gear 20 and a fourth bevel gear 21 on the second rotating rod 19 can enable a similar fifth bevel gear 22 to rotate in opposite directions to control respective material grinding rollers 9 to grind the asphalt raw materials in different directions, so that the asphalt raw materials can be fully conveyed among a plurality of material grinding rollers 9, then the asphalt raw materials with smaller fineness can fall through a sieve plate 12, a first motor 14 is opened, the first motor 14 drives a first bevel gear 13 to rotate to control a rotating ring 7 to rotate, the rotating ring 7 rotates to simultaneously drive a plurality of first gears 6 on the inner side to rotate, the third rotating rod 24 is controlled by the rotation of the first gear 6, and a ninth bevel gear 30 is meshed with an eighth bevel gear 29 and a sixth bevel gear 26, control fifth bull stick 31 and drive the reciprocal positive and negative rotation of puddler and stir the pitch raw materials, eighth bevel gear 29 and sixth bevel gear 26 also can control seventh bevel gear 27 and rotate and control fourth bull stick 28 and rotate and drive spiral stirring leaf 4 and carry about reciprocating up and down to the pitch raw materials simultaneously, when fourth bull stick 28 rotates, also can make scraping the work or material rest 5 and rotate the attachment of box 15 inner wall and clear up, treat the intensive back of mixing, open discharge valve port 16 and third motor, the third motor can control spiral push shaft 17 to rotate and carry the pitch after mixing to discharge from discharge gate 2, thereby accomplish the mixing process of this device to the pitch raw materials. The invention has simple structure, can refine the fineness of the asphalt raw material, increase the use effect of the asphalt, simultaneously ensure the mixing uniformity of the asphalt raw material, has convenient and quick material conveying and high working efficiency, can save the asphalt raw material, and has utilizable value in the field of road construction.
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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (8)

1. An asphalt mixing device for road paving comprises a box body (15), a first motor (14), a second motor (23), a third motor and a discharge valve port (16), and is characterized in that a feed hopper (11) is arranged at the upper end of the box body (15), a plurality of material grinding rollers (9) are arranged at the lower side of the feed inlet, the material grinding rollers (9) are fixedly connected with a first rotating rod (10), the first rotating rod (10) is rotatably connected with the box body (15), a fifth bevel gear (22) is fixedly connected with the rear end of the first rotating rod (10), a plurality of fifth bevel gears (22) are provided with material grinding driving mechanisms, a sieve plate (12) is arranged at the lower side of the material grinding rollers (9), the outer side of the sieve plate (12) is fixedly connected with the inner wall of the box body (15), the middle part of the inner wall of the box body (15) is rotatably connected with a rotating ring (7), a bevel gear ring is arranged at the upper side of the rotating, the right side of the first bevel gear (13) is fixedly connected with the output end of a first motor (14), the output end of the first motor (14) is rotatably connected with a box body (15), the inner wall of the rotating ring (7) is provided with a gear ring which is meshed with a plurality of first gears (6), the lower side of each first gear (6) is fixedly connected with a third rotating rod (24), each third rotating rod (24) is rotatably connected with a fixed shell (25) and extends into the fixed shell (25), the outer end of the fixed shell (25) is fixedly connected with the inner wall of the box body (15), the lower end of each third rotating rod (24) is fixedly connected with a ninth bevel gear (30), the lower side of each ninth bevel gear (30) is respectively meshed with an eighth bevel gear (29) and a sixth bevel gear (26), the eighth bevel gear (29) and the sixth bevel gear (26) are fixedly connected with a fifth rotating rod (31), the fifth rotating rod (31) is rotatably connected with the fixed shell (25), and the inner end of the fifth, the lower sides of the eighth bevel gear (29) and the sixth bevel gear (26) are connected with a seventh bevel gear (27) in a meshed mode, the lower side of the seventh bevel gear (27) is fixedly connected with a fourth rotating rod (28), the fourth rotating rod (28) is rotatably connected with a fixed shell (25), a spiral stirring blade (4) is arranged on the lower side of the fourth rotating rod (28), a separating hopper (3) is arranged on the lower side of the box body (15), a discharging valve port (16) is formed in the center of the separating hopper (3), and a material pushing mechanism is arranged on the lower side of the separating hopper (3).
2. The asphalt mixing apparatus for road paving according to claim 1, wherein the feed hopper (11) is provided with a bevel on the lower side thereof, and the box body (15) is fixedly connected with a plurality of legs (1) on the lower side thereof.
3. The asphalt mixing device for road paving according to claim 1, wherein the grinding driving mechanism comprises a second motor (23), the output end of the second motor (23) is fixedly connected with a second rotating rod (19), two sides of the second rotating rod (19) are rotatably connected with a fixing plate (18), the fixing plate (18) is fixedly connected with the rear wall of the box body (15), the second rotating rod (19) is fixedly connected with a plurality of groups of third bevel gears (20) and fourth bevel gears (21), the fifth bevel gears (22) are in meshing connection with the third bevel gears (20) from left to right in single digit manner, and the fifth bevel gears (22) are in meshing connection with the fourth bevel gears (21) from left to right in double digit manner.
4. Asphalt mixing device for road paving according to claim 3, characterized in that the inclined tooth surfaces of the third bevel gear (20) and the fourth bevel gear (21) are opposite.
5. An asphalt mixing device for road paving according to claim 1, wherein a plurality of baffle frames (8) are arranged on the lower side of the sieve plate (12), the baffle frames (8) are positioned above the first gear (6), and the bottoms of the baffle frames (8) extend to the lower side of the rotating ring (7).
6. Asphalt mixing device for road paving according to claim 1, characterized in that said eighth bevel gear (29) and sixth bevel gear (26) are of half-bevel gear configuration and have opposite teeth positions.
7. Asphalt mixing device for road paving according to claim 1, characterized in that a scraper frame (5) is provided on said fourth rotating bar (28).
8. The asphalt mixing device for road paving according to claim 1 or 2, wherein the pushing mechanism comprises a third motor, the third motor is fixedly connected with the right wall of the box body (15), the output end of the third motor is fixedly connected with a spiral pushing shaft (17), two sides of the spiral pushing shaft (17) are rotatably connected with the box body (15), and the lower end of the left side of the box body (15) is provided with the discharge hole (2).
CN202011349253.1A 2020-11-26 2020-11-26 Asphalt mixing device for road paving Withdrawn CN112501983A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011349253.1A CN112501983A (en) 2020-11-26 2020-11-26 Asphalt mixing device for road paving

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011349253.1A CN112501983A (en) 2020-11-26 2020-11-26 Asphalt mixing device for road paving

Publications (1)

Publication Number Publication Date
CN112501983A true CN112501983A (en) 2021-03-16

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CN202011349253.1A Withdrawn CN112501983A (en) 2020-11-26 2020-11-26 Asphalt mixing device for road paving

Country Status (1)

Country Link
CN (1) CN112501983A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115178215A (en) * 2022-08-01 2022-10-14 山东高速物资储运有限公司 Energy-saving environment-friendly modified asphalt device and modified asphalt production method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115178215A (en) * 2022-08-01 2022-10-14 山东高速物资储运有限公司 Energy-saving environment-friendly modified asphalt device and modified asphalt production method

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Application publication date: 20210316