CN114717908B - Movable vibration screening proportioning machine for asphalt pavement - Google Patents
Movable vibration screening proportioning machine for asphalt pavement Download PDFInfo
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- CN114717908B CN114717908B CN202210235119.1A CN202210235119A CN114717908B CN 114717908 B CN114717908 B CN 114717908B CN 202210235119 A CN202210235119 A CN 202210235119A CN 114717908 B CN114717908 B CN 114717908B
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- Prior art keywords
- distributing
- spreading
- discharge
- discharging
- gear
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- 239000010426 asphalt Substances 0.000 title claims abstract description 13
- 238000012216 screening Methods 0.000 title claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 121
- 239000000463 material Substances 0.000 claims abstract description 121
- 230000007480 spreading Effects 0.000 claims abstract description 114
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 230000005540 biological transmission Effects 0.000 claims description 40
- 208000032370 Secondary transmission Diseases 0.000 claims description 15
- 208000032369 Primary transmission Diseases 0.000 claims description 12
- 238000010276 construction Methods 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
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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
- E01C19/05—Crushing, pulverising or disintegrating apparatus; Aggregate screening, cleaning, drying or heating apparatus; Dust-collecting arrangements specially adapted therefor
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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
- E01C19/12—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 distributing granular or liquid materials
- E01C19/18—Devices for distributing road-metals mixed with binders, e.g. cement, bitumen, without consolidating or ironing effect
- E01C19/185—Devices for distributing road-metals mixed with binders, e.g. cement, bitumen, without consolidating or ironing effect for both depositing and spreading-out or striking-off the deposited mixture
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention provides a movable vibration screening proportioning machine for asphalt pavement, which relates to the technical field of highway construction and comprises the following components: a dispensing shell; the spreading driving piece is fixedly connected to the right side of the top of the distributing material shell; the spreading driving mechanism is arranged in the distributing shell, and the spreading driving piece drives the spreading belt to slide through the spreading driving mechanism; the material collector is arranged inside the distributing material shell; the material collector also comprises: the discharging hopper and the discharging hole discharging amount adjusting mechanism are arranged at the bottom of the discharging barrel. The novel material spreading machine can ensure that materials of all discharging cylinders are uniform, ensure uniform discharging, realize material distribution at left and right positions, ensure uniform material spreading, meet the different requirements on the ground with different heights for the amount of the materials, reduce the subsequent spreading workload, improve the working efficiency, solve the problems that the materials are easy to gather, and have troublesome operation and lower working efficiency during spreading.
Description
Technical Field
The invention relates to the technical field of highway construction, in particular to a movable vibration screening proportioning machine for asphalt pavement.
Background
Asphalt needs to be paved on the ground in the road construction process, materials need to be screened during paving of asphalt and then paved on a road surface, a movable vibrating screen is generally adopted for screening in order to improve the working efficiency, and the materials are directly scattered on the road surface after being screened by the movable vibrating screen and then paved.
However, the conventional movable vibrating screen directly scatters materials on the road surface, the materials are easy to gather, redundant materials are required to be paved at the position with insufficient materials during paving, the operation is troublesome, and the working efficiency is low.
Disclosure of Invention
In view of the above, the invention provides a movable vibration screening proportioning machine for asphalt pavement, which can ensure that the materials of each discharging cylinder are uniform, ensure uniform discharging, realize left and right sliding of the material cylinders, realize left and right position material distribution, ensure uniform material spreading, effectively reduce subsequent spreading workload, simultaneously adjust the discharging amount according to ground conditions, meet the different demands on the amount of materials needed on the ground with different heights, reduce subsequent spreading workload and improve working efficiency.
The invention provides a movable vibration screening proportioning machine for asphalt pavement, which comprises the following components: a dispensing shell;
the spreading driving piece is fixedly connected to the right side of the top of the distributing material shell;
The spreading belt is connected to the inner side of the top of the distributing shell in a sliding manner;
The spreading driving mechanism is arranged in the distributing shell, and the spreading driving piece drives the spreading belt to slide through the spreading driving mechanism;
The material collector is arranged inside the distributing material shell;
The material collector also comprises: a discharge hopper and a discharge hole; the four groups of discharging hoppers are uniformly distributed at the bottom of the material collector, and the material collector is of a hopper-shaped structure with a round hole at the bottom; the discharging hole is formed in the bottom of the discharging hopper;
The distributing piece is connected to the lower part of the inner side of the distributing shell in a sliding way;
the distributing driving piece is fixedly connected to the right lower part of the inner side of the distributing shell;
the material distributing driving mechanism is arranged in the material distributing shell, and the material distributing driving member drives the material distributing member to slide left and right through the material distributing driving mechanism;
the feed divider still includes: the four groups of discharging cylinders are uniformly distributed in the middle of the material distributing piece, and the tops of the four groups of discharging cylinders are sequentially connected with the four groups of discharging holes through pipelines;
the discharging amount adjusting mechanism is arranged at the bottom of the discharging barrel.
Optionally, the spreading belt is of an annular structure, and the spreading belt comprises:
And the spreading guide part is arranged on the upper end surface and the lower end surface of the spreading belt and is in sliding connection with the distributing shell.
Optionally, the spreading transmission mechanism further comprises:
the spreading driving gear is coaxially and fixedly connected to the top of the spreading driving piece;
Spreading driven teeth which are uniformly distributed on the outer side of the spreading belt are meshed with the spreading driving gear.
Optionally, the spreading belt further comprises:
The spreading plates are uniformly distributed and fixedly connected to the inner sides of the spreading belts.
Optionally, the material distributing piece further includes:
The distributing guide piece is arranged on the front end face and the rear end face of the distributing piece, and the distributing piece is in sliding connection with the distributing shell through the distributing guide piece.
Optionally, the material distributing transmission mechanism comprises:
The material distribution driving gear is coaxially and fixedly connected to the top of the material distribution driving piece and is an incomplete gear with only half teeth;
The material distributing driving gear is meshed with the two material distributing driven racks to jointly form a gear-rack transmission mechanism.
Optionally, the discharging amount adjusting mechanism comprises:
The discharging quantity control rod is connected to the left side of the bottom of the discharging cylinder in a sliding manner, and the top of the discharging quantity control rod is elastically connected with the discharging cylinder through a spring;
The discharging quantity control rack is fixedly connected to the right side of the top of the discharging quantity control rod;
the discharging amount first-stage transmission piece is rotationally connected to the inner side of the discharging cylinder;
the discharging quantity primary driven gear is coaxially and fixedly connected to the rear end face of the discharging quantity primary transmission piece, and the discharging quantity control rack and the discharging quantity primary driven gear are meshed to form a gear-rack transmission mechanism.
Optionally, the discharging amount adjusting mechanism further comprises:
the discharging quantity driving bevel gear is coaxially and fixedly connected to the front end face of the discharging quantity primary transmission piece;
the discharging amount secondary transmission piece is rotationally connected to the inner side of the discharging cylinder;
The discharging quantity driven bevel gear is coaxially and fixedly connected to the bottom of the discharging quantity secondary transmission member, and the discharging quantity driving bevel gear and the discharging quantity driven bevel gear are meshed to form a bevel gear transmission mechanism together.
Optionally, the discharging amount adjusting mechanism further comprises:
The discharging amount secondary driving gear is coaxially and fixedly connected to the top of the discharging amount secondary transmission member;
the discharging amount control plate is rotationally connected inside the discharging cylinder pipeline;
The control panel driven gear, the coaxial fixed connection of control panel driven gear sets up in the outside of ejection of compact volume control panel, and ejection of compact volume second grade driving gear and the engagement of control panel driven gear constitute gear drive jointly.
Optionally, the discharging amount adjusting mechanism further comprises:
the control panel discharge port is a semicircular opening and is arranged in the middle of the discharge control panel;
The discharging amount fixing plate is fixedly connected inside the discharging cylinder;
the fixed plate discharge gate, the fixed plate discharge gate is semicircle opening structure, and the fixed plate discharge gate is offered at discharge fixed plate middle part.
Advantageous effects
According to the distribution machine provided by the embodiment of the invention, the materials of each discharge cylinder can be ensured to be uniform in use, the uniform discharge is ensured, the left and right sliding of the material cylinders is realized, the distribution of the left and right positions is realized, the uniform spreading of the materials is ensured, the subsequent spreading workload is effectively reduced, the discharge amount can be regulated according to the ground condition, the different requirements on the amount of materials needed on the ground with different heights are met, the subsequent flattening workload is reduced, and the working efficiency is improved.
In addition, the spreading driving piece drives the spreading belt to slide through the meshing of the spreading driving gear and the spreading driven gear, and the spreading belt spreads the material through the spreading plate; the material gets into the ejection of compact section of thick bamboo through the discharge opening of play hopper bottom to throw in the bottom surface through ejection of compact section of thick bamboo, guarantee that the material of each ejection of compact section of thick bamboo is even, prevent that the situation of lack of material from appearing in individual ejection of compact section of thick bamboo, guarantee that the ejection of compact is even.
In addition, the material distributing driving piece drives the material distributing piece to slide left and right through a gear rack driving mechanism which is formed by the fact that the material distributing driving gear is meshed with the driven racks of the two groups of materials respectively, so that the material distributing at the left and right positions is realized through the left and right sliding of the discharging barrel, the uniform material spreading is ensured, the follow-up spreading workload is effectively reduced, and the working efficiency is improved.
In addition, the discharge control rod slides up and down along with ground fluctuation, the discharge control rod drives the first-stage discharge transmission part to rotate through a gear-rack transmission mechanism formed by a discharge control rack and a first-stage discharge driven gear in a meshed mode, the first-stage discharge transmission part drives the second-stage discharge transmission part to rotate through a bevel gear transmission mechanism formed by a discharge driving bevel gear and a first-stage discharge driven bevel gear in a meshed mode, the second-stage discharge transmission part drives the discharge control plate to rotate through a gear transmission mechanism formed by a second-stage discharge driving gear and a driven control plate in a meshed mode, the discharge control plate adjusts the discharge through changing the size of an overlapping opening between a discharge hole of the control plate and a discharge hole of the fixed plate, the adjustment of the discharge of different height terrains is met, the different requirements on the quantity of materials needed on the ground of different heights are met, the subsequent flattening workload is reduced, and the working efficiency is improved.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
FIG. 1 shows a schematic view of the entirety of a dispensing machine according to an embodiment of the invention;
FIG. 2 shows a schematic view of the interior of a dispensing machine according to an embodiment of the invention;
FIG. 3 shows a schematic view of a spreading belt drive of a dispensing machine according to an embodiment of the present invention;
FIG. 4 shows a schematic view of the dispensing machine according to an embodiment of the invention, partially enlarged at A in FIG. 2;
FIG. 5 shows a schematic view of the mounting of the discharge control plate and the discharge fixing plate of the dispenser according to an embodiment of the invention;
FIG. 6 shows a schematic view of a distributor transmission of a distributor according to an embodiment of the invention;
Fig. 7 shows a schematic view of the drive of the discharge control plate of the dispenser according to an embodiment of the invention.
Fig. 8 shows a schematic view of the discharge control plate and the discharge fixing plate of the dispenser according to the embodiment of the invention.
List of reference numerals
1. A dispensing shell; 2. a spreading driving piece; 201. a spreading driving gear; 3. spreading a material belt; 301. spreading driven teeth; 302. spreading plate; 303. spreading guide part; 4. a material collector; 401. discharging a hopper; 402. a discharge hole; 5. a material distributing piece; 501. a discharging cylinder; 502. a material distributing guide member; 503. the rack is driven by the material distribution; 6. a material-separating driving piece; 601. a material dividing driving gear; 7. a discharge amount control rod; 701. a discharge amount control rack; 8. a first-stage transmission part for discharging quantity; 801. a first-stage driven gear for discharging; 802. a discharge amount drive bevel gear; 9. a discharge amount secondary transmission member; 901. a discharge amount driven bevel gear; 902. a discharge amount secondary driving gear; 10. a discharge amount control plate; 1001. a control board driven gear; 1002. a control panel discharge port; 11. a discharge amount fixing plate; 1101. and a fixed plate discharge hole.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.
Examples: please refer to fig. 1 to 8:
the invention provides a movable vibration screening proportioning machine for asphalt pavement, comprising: a dispensing shell 1;
The spreading driving piece 2 is fixedly connected to the right side of the top of the distributing material shell 1;
A spreading belt 3, wherein the spreading belt 3 is connected with the inner side of the top of the distributing material shell 1 in a sliding way;
The spreading transmission mechanism is arranged in the distributing shell 1, and the spreading driving piece 2 drives the spreading belt 3 to slide through the spreading transmission mechanism; in addition, according to an embodiment of the present invention, as shown in fig. 3, the spreading transmission mechanism further includes: the spreading driving gear 201, the spreading driving gear 201 is coaxially and fixedly connected to the top of the spreading driving member 2; spreading driven teeth 301, spreading driven teeth 301 are uniformly distributed and arranged on the outer side of spreading belt 3, spreading driving gear 201 is meshed with spreading driven teeth 301, and spreading driving piece 2 drives spreading belt 3 to slide through meshing of spreading driving gear 201 and spreading driven teeth 301 in use.
A collector 4, the collector 4 being arranged inside the distribution material housing 1;
the collector 4 further comprises: a discharge hopper 401 and a discharge hole 402; the four groups of discharge hoppers 401 are uniformly distributed at the bottom of the material collector 4, and the material collector 4 is of a bucket-shaped structure with a round hole at the bottom; the discharging hole 402 is formed in the bottom of the discharging hopper 401;
The distributing piece 5 is connected to the lower part of the inner side of the distributing shell 1 in a sliding manner; furthermore, according to an embodiment of the present invention, as shown in fig. 6, the material distributing member 5 further includes: the distributing guide piece 502, the distributing guide piece 502 sets up the front and back terminal surface at the distributing piece 5, and distributing piece 5 passes through distributing guide piece 502 and distributing piece casing 1 sliding connection, in use, has realized the direction of distributing piece 5 through distributing guide piece 502.
The distributing driving piece 6 is fixedly connected to the right lower part of the inner side of the distributing shell 1;
the distributing driving mechanism is arranged in the distributing shell 1, and the distributing driving piece 6 drives the distributing piece 5 to slide left and right through the distributing driving mechanism; furthermore, according to an embodiment of the present invention, as shown in fig. 4, the material distributing transmission mechanism includes: the material distribution driving gear 601, wherein the material distribution driving gear 601 is coaxially and fixedly connected to the top of the material distribution driving piece 6, and the material distribution driving gear 601 is an incomplete gear with only half teeth; the material dividing and driven racks 503 are provided with two groups of material dividing and driven racks 503, the two groups of material dividing and driven racks 503 are oppositely arranged, the material dividing driving gear 601 is respectively meshed with the two groups of material dividing and driven racks 503 to jointly form a gear-rack transmission mechanism, and in use, the material dividing driving piece 6 drives the material dividing piece 5 to slide left and right through the gear-rack transmission mechanism which is jointly meshed with the two groups of material dividing and driven racks 503 by the material dividing driving gear 601.
The distributing part 5 further comprises: the four groups of discharging cylinders 501 are arranged in total, the four groups of discharging cylinders 501 are uniformly distributed in the middle of the material distributing piece 5, and the tops of the four groups of discharging cylinders 501 are sequentially connected with the four groups of discharging holes 402 through pipelines;
The discharging amount adjusting mechanism is arranged at the bottom of the discharging cylinder 501; further, according to an embodiment of the present invention, as shown in fig. 7, the discharge amount adjusting mechanism includes: the discharging quantity control rod 7 is connected to the left side of the bottom of the discharging cylinder 501 in a sliding manner, and the top of the discharging quantity control rod 7 is elastically connected with the discharging cylinder 501 through a spring; the discharging amount control rack 701, wherein the discharging amount control rack 701 is fixedly connected to the right side of the top of the discharging amount control rod 7; the discharging amount primary transmission piece 8 is rotationally connected to the inner side of the discharging cylinder 501; the discharging amount primary driven gear 801 is coaxially and fixedly connected to the rear end face of the discharging amount primary driving member 8, the discharging amount control rack 701 and the discharging amount primary driven gear 801 are meshed to form a gear-rack driving mechanism together, when the bottom of the discharging amount control rod 7 contacts the ground in use, the discharging amount control rod 7 slides up and down along with the fluctuation of the ground, and the discharging amount control rod 7 drives the discharging amount primary driving member 8 to rotate through the gear-rack driving mechanism formed by the meshing of the discharging amount control rack 701 and the discharging amount primary driven gear 801; the discharge drive bevel gear 802, wherein the discharge drive bevel gear 802 is coaxially and fixedly connected to the front end surface of the discharge primary transmission member 8; the discharging amount secondary transmission member 9, the discharging amount secondary transmission member 9 is rotatably connected to the inner side of the discharging cylinder 501; the discharge driven bevel gear 901, the discharge driven bevel gear 901 is fixedly connected to the bottom of the discharge secondary transmission member 9 coaxially, the discharge driving bevel gear 802 and the discharge driven bevel gear 901 are meshed together to form a bevel gear transmission mechanism, when the discharge primary transmission member 8 rotates in use, the discharge primary transmission member 8 drives the discharge secondary transmission member 9 to rotate through the bevel gear transmission mechanism formed by the meshing together of the discharge driving bevel gear 802 and the discharge driven bevel gear 901; the discharging amount secondary driving gear 902 is coaxially and fixedly connected to the top of the discharging amount secondary transmission member 9; the discharging amount control plate 10 is rotatably connected inside the pipeline of the discharging cylinder 501; the control panel driven gear 1001, the control panel driven gear 1001 is coaxially and fixedly connected to the outside of the discharge control panel 10, the discharge secondary driving gear 902 and the control panel driven gear 1001 are meshed to form a gear transmission mechanism together, and when the discharge secondary driving member 9 rotates in use, the discharge secondary driving member 9 drives the discharge control panel 10 to rotate through the gear transmission mechanism formed by the meshing of the discharge secondary driving gear 902 and the control panel driven gear 1001 together; the control panel discharge port 1002, the control panel discharge port 1002 is a semicircle opening, the control panel discharge port 1002 is arranged in the middle of the discharge amount control panel 10; the discharge amount fixing plate 11, the discharge amount fixing plate 11 is fixedly connected inside the discharge cylinder 501; the fixed plate discharge gate 1101, fixed plate discharge gate 1101 are semicircle opening structure, and fixed plate discharge gate 1101 is offered at discharge fixed plate 11 middle part, and in use, when discharge control board 10 is rotatory, discharge control board 10 adjusts the discharge through changing the overlap opening size between control board discharge gate 1002 and the fixed plate discharge gate 1101, satisfies the regulation to the discharge of different high topography.
Furthermore, according to an embodiment of the present invention, as shown in fig. 3, the spreading belt 3 has an annular structure, and the spreading belt 3 includes: the spreading guide part 303, the spreading guide part 303 is arranged on the upper end surface and the lower end surface of the spreading belt 3, the spreading guide part 303 is in sliding connection with the distributing material shell 1, and in use, the spreading belt 3 slides along the annular track inside the distributing material shell 1 under the guiding action of the spreading guide part 303.
Furthermore, according to an embodiment of the invention, as shown in fig. 3, the spreading belt 3 comprises: the material spreading plates 302, the material spreading plates 302 are uniformly distributed and fixedly connected to the inner sides of the material spreading belts 3, and when the material spreading belts 3 slide in use, the material spreading belts 3 spread materials through the material spreading plates 302.
Specific use and action of the embodiment: in the invention, the distributing machine is arranged at the lower part of a discharge hole of a movable vibrating screen, meanwhile, a discharge quantity control rod 7 is contacted with the bottom surface, in use, the vibrating screen vibrates and moves forwards, materials in the vibrating screen enter the distributing material shell 1, a spreading driving piece 2 drives a spreading belt 3 to slide through the meshing of a spreading driving gear 201 and a spreading driven tooth 301, and the spreading belt 3 spreads the materials through a spreading plate 302; the materials enter the discharging cylinder 501 through the discharging hole 402 at the bottom of the discharging hopper 401 and are put on the bottom surface through the discharging cylinder 501; meanwhile, the material distributing driving piece 6 drives the material distributing piece 5 to slide left and right through a gear-rack transmission mechanism formed by the meshing of the material distributing driving gear 601 and the driven racks 503 of two groups of materials respectively, so that the material distributing at left and right positions is realized by the left and right sliding of the material discharging cylinder 501; simultaneously, the discharge control rod 7 slides up and down along with the fluctuation of the ground, the discharge control rod 7 drives the discharge primary transmission member 8 to rotate through a gear-rack transmission mechanism formed by meshing the discharge control rack 701 and the discharge primary driven gear 801, the discharge primary transmission member 8 drives the discharge secondary transmission member 9 to rotate through a bevel gear transmission mechanism formed by meshing the discharge driving bevel gear 802 and the discharge driven bevel gear 901, the discharge secondary transmission member 9 drives the discharge control plate 10 to rotate through a gear transmission mechanism formed by meshing the discharge secondary driving gear 902 and the control plate driven gear 1001, the discharge control plate 10 adjusts the discharge through changing the size of an overlapped opening between the control plate discharge port 1002 and the fixed plate discharge port 1101, the adjustment of the discharge of different height terrains is satisfied, the different requirements on the amount of materials needed on the ground at different heights are satisfied, the subsequent flattening workload is reduced, and the working efficiency is improved.
Finally, it should be noted that the present invention is generally described in terms of a/a pair of components, such as the location of each component and the mating relationship therebetween, however, those skilled in the art will appreciate that such location, mating relationship, etc. are equally applicable to other components/other pairs of components.
The foregoing is merely exemplary embodiments of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.
Claims (5)
1. A portable vibration screening proportioning machine for bituminous paving, its characterized in that includes: the automatic feeding device comprises a distributing and distributing shell (1), a distributing and distributing driving piece (2), a distributing belt (3), a distributing and distributing transmission mechanism, a material collector (4), a distributing piece (5), a distributing driving piece (6) and a discharging amount adjusting mechanism; the spreading driving piece (2) is fixedly connected to the right side of the top of the distributing material shell (1); the spreading belt (3) is connected to the inner side of the top of the distributing shell (1) in a sliding manner; the spreading transmission mechanism is arranged in the distributing shell (1), and the spreading driving piece (2) drives the spreading belt (3) to slide through the spreading transmission mechanism; the material collector (4) is arranged in the distributing material shell (1); the material collector (4) further comprises: a discharge hopper (401) and a discharge hole (402); the four groups of discharging hoppers (401) are uniformly distributed at the bottom of the material collector (4), and the material collector (4) is of a bucket-shaped structure with a round hole at the bottom; the discharging hole (402) is formed in the bottom of the discharging hopper (401); the distributing piece (5) is connected to the lower part of the inner side of the distributing shell (1) in a sliding way; the distributing driving piece (6) is fixedly connected to the right lower part of the inner side of the distributing shell (1); the distributing transmission mechanism is arranged in the distributing shell (1), and the distributing driving piece (6) drives the distributing piece (5) to slide left and right through the distributing transmission mechanism; the material distributing piece (5) further comprises: the four groups of discharging cylinders (501) are uniformly distributed in the middle of the material distributing piece (5), and the tops of the four groups of discharging cylinders (501) are sequentially connected with the four groups of discharging holes (402) through pipelines; the discharging amount adjusting mechanism is arranged at the bottom of the discharging cylinder (501); the spreading belt (3) further comprises: the spreading plates (302), the spreading plates (302) are uniformly distributed and fixedly connected to the inner side of the spreading belt (3); the discharging amount adjusting mechanism comprises: the device comprises a discharge control rod (7), a discharge control rack (701), a discharge primary transmission member (8), a discharge primary driven gear (801), a discharge driving bevel gear (802), a discharge secondary transmission member (9), a discharge driven bevel gear (901), a discharge secondary driving gear (902), a discharge control plate (10), a control plate driven gear (1001), a control plate discharge port (1002), a discharge fixing plate (11) and a fixing plate discharge port (1101); the discharging quantity control rod (7) is connected to the left side of the bottom of the discharging cylinder (501) in a sliding manner, and the top of the discharging quantity control rod (7) is elastically connected with the discharging cylinder (501) through a spring; the discharging amount control rack (701) is fixedly connected to the right side of the top of the discharging amount control rod (7); the discharging amount primary transmission piece (8) is rotationally connected to the inner side of the discharging cylinder (501); the discharging amount primary driven gear (801) is coaxially and fixedly connected to the rear end face of the discharging amount primary transmission member (8), and the discharging amount control rack (701) and the discharging amount primary driven gear (801) are meshed to form a gear-rack transmission mechanism together; the discharge quantity driving bevel gear (802) is coaxially and fixedly connected to the front end surface of the discharge quantity primary transmission member (8); the discharging amount secondary transmission member (9) is rotationally connected to the inner side of the discharging cylinder (501); the discharge driven bevel gear (901) is coaxially and fixedly connected to the bottom of the discharge secondary transmission member (9), and the discharge driving bevel gear (802) and the discharge driven bevel gear (901) are meshed to form a bevel gear transmission mechanism together; the discharging amount secondary driving gear (902) is coaxially and fixedly connected to the top of the discharging amount secondary transmission member (9); the discharging amount control board (10) is rotationally connected inside a pipeline of the discharging cylinder (501); the control panel driven gear (1001) is coaxially and fixedly connected to the outer side of the discharge control panel (10), and the discharge secondary driving gear (902) and the control panel driven gear (1001) are meshed to form a gear transmission mechanism together; the control panel discharge port (1002) is a semicircular opening, and the control panel discharge port (1002) is arranged in the middle of the discharge amount control panel (10); the discharging amount fixing plate (11) is fixedly connected inside the discharging cylinder (501); the fixed plate discharge hole (1101) is of a semicircular opening structure, and the fixed plate discharge hole (1101) is formed in the middle of the discharge amount fixed plate (11).
2. A mobile vibratory screening machine for asphalt pavement as defined in claim 1, wherein: the spreading belt (3) is of an annular structure, and the spreading belt (3) comprises: the spreading guide part (303), the spreading guide part (303) is arranged on the upper end face and the lower end face of the spreading belt (3), and the spreading guide part (303) is in sliding connection with the distributing shell (1).
3. A mobile vibratory screening machine for asphalt pavement as defined in claim 1, wherein: the spreading transmission mechanism further comprises: a spreading driving gear (201) and a spreading driven tooth (301); the spreading driving gear (201) is coaxially and fixedly connected to the top of the spreading driving piece (2); the spreading driven teeth (301) are uniformly distributed and arranged on the outer side of the spreading belt (3), and the spreading driving gear (201) is meshed with the spreading driven teeth (301).
4. A mobile vibratory screening machine for asphalt pavement as defined in claim 1, wherein: the material distributing piece (5) further comprises: the distributing guide piece (502), the distributing guide piece (502) is arranged on the front end face and the rear end face of the distributing piece (5), and the distributing piece (5) is connected with the distributing shell (1) in a sliding mode through the distributing guide piece (502).
5. A mobile vibratory screening machine for asphalt pavement as defined in claim 1, wherein: the material distributing transmission mechanism comprises: a material distributing driving gear (601) and a material distributing driven rack (503); the material distribution driving gear (601) is coaxially and fixedly connected to the top of the material distribution driving piece (6), and the material distribution driving gear (601) is an incomplete gear with only half teeth; the two groups of the material distributing driving racks (503) are arranged in a total mode, the two groups of the material distributing driving racks (503) are arranged oppositely, and the material distributing driving gears (601) are respectively meshed with the two groups of the material distributing driving racks (503) to jointly form a gear-rack transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210235119.1A CN114717908B (en) | 2022-03-11 | 2022-03-11 | Movable vibration screening proportioning machine for asphalt pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210235119.1A CN114717908B (en) | 2022-03-11 | 2022-03-11 | Movable vibration screening proportioning machine for asphalt pavement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114717908A CN114717908A (en) | 2022-07-08 |
| CN114717908B true CN114717908B (en) | 2024-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210235119.1A Active CN114717908B (en) | 2022-03-11 | 2022-03-11 | Movable vibration screening proportioning machine for asphalt pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114717908B (en) |
Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
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| AU1832795A (en) * | 1994-01-21 | 1995-08-08 | George W. Swisher Jr. | Paving material machine having a tunnel with automatic gate control |
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| CN101935972A (en) * | 2010-08-27 | 2011-01-05 | 陕西长大实业有限公司 | Movable asphalt spreading device and asphalt paver |
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| CN208237186U (en) * | 2017-10-20 | 2018-12-14 | 友联机械有限公司 | Quantitative valve discharge quantity adjusting and setting device |
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| CN208395616U (en) * | 2018-04-28 | 2019-01-18 | 青岛中建联合建设工程有限公司 | A kind of concrete speading device |
| CN110846983A (en) * | 2019-12-02 | 2020-02-28 | 郭桂林 | Be used for highway construction mechanized pitch device of paving |
| CN111519599A (en) * | 2020-05-09 | 2020-08-11 | 周志辉 | Tamping equipment and method provided with bearing structure and used for electric power engineering construction |
| CN212742133U (en) * | 2020-06-23 | 2021-03-19 | 广东鼎顺建设工程有限公司 | Road patching device is used in municipal administration |
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| CN111874654A (en) * | 2020-08-04 | 2020-11-03 | 中冶北方（大连）工程技术有限公司 | Feeding amount adjusting device |
| CN213295973U (en) * | 2020-08-28 | 2021-05-28 | 安徽中柘建设有限公司 | Automatic spiral feed divider for asphalt concrete paver |
| CN112127240A (en) * | 2020-09-27 | 2020-12-25 | 杨晓燕 | Asphalt discharge port capable of automatically adjusting discharge amount |
| CN214573109U (en) * | 2020-10-09 | 2021-11-02 | 临沂三霖市政园林工程有限公司 | Road maintenance material agitating unit |
| CN213740453U (en) * | 2020-11-09 | 2021-07-20 | 合肥珺琦建设工程有限公司 | Road laying device based on municipal works |
| CN215164417U (en) * | 2021-01-14 | 2021-12-14 | 周贵宝 | Paving device of asphalt mixture pavement paver |
| CN113005851A (en) * | 2021-04-07 | 2021-06-22 | 刘向阳 | Asphalt telescopic pushing mechanism for paver |
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|---|---|
| CN114717908A (en) | 2022-07-08 |
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