CN210031421U - Paver for preventing large-particle-size materials from being separated - Google Patents
Paver for preventing large-particle-size materials from being separated Download PDFInfo
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- CN210031421U CN210031421U CN201920487865.3U CN201920487865U CN210031421U CN 210031421 U CN210031421 U CN 210031421U CN 201920487865 U CN201920487865 U CN 201920487865U CN 210031421 U CN210031421 U CN 210031421U
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- baffle
- conveying
- particle
- paver
- left baffle
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- 239000000463 material Substances 0.000 title claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 107
- 230000003139 buffering effect Effects 0.000 claims abstract description 19
- 238000000926 separation method Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 6
- 230000007480 spreading Effects 0.000 claims description 4
- 239000002245 particle Substances 0.000 abstract description 18
- 238000010276 construction Methods 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 description 14
- 239000010426 asphalt Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 239000010410 layer Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
The utility model belongs to the technical field of road and bridge engineering equipment, a prevent paver of big particle diameter material separation is disclosed, which comprises a frame, actuating mechanism, conveying mechanism, sharing mechanism and storage mechanism, storage mechanism sets up in the frame front side, the storage mechanism below is equipped with first gyro wheel, actuating mechanism sets up in the frame rear side, sharing mechanism is located actuating mechanism's below, sharing mechanism's rear side still is equipped with the second gyro wheel, conveying mechanism's output is corresponding with the discharge gate, sharing mechanism is located the ejection of compact direction of discharge gate, be equipped with the buffering deflector between discharge gate and the sharing mechanism, the buffering deflector is connected in the frame bottom, the top and the discharge gate of buffering deflector link up, buffering deflector bottom extends to the below of sharing mechanism, the first gyro wheel of actuating mechanism, the second gyro wheel, sharing mechanism and conveying mechanism operation. The utility model discloses reduced the road quality problem that the gathering of big particle size material leads to effectively, improved road construction quality, reduced the potential safety hazard.
Description
Technical Field
The utility model belongs to the technical field of road bridge engineering equipment, especially, relate to a prevent paver of big particle size material separation.
Background
The paver is a common mechanical device for road and bridge engineering, and is a construction device mainly used for paving various materials on a base layer and a surface layer of a highway. Various systems are mutually matched to finish the paving work, and the paving machine mainly comprises a walking system, a hydraulic system, a material conveying and distributing system and the like. The conveying and distributing system is an important part of the conveying and distributing system and generally comprises a conveying mechanism and a distributing mechanism, wherein the output end of the conveying mechanism is arranged behind the advancing direction of the body, the output end of the conveying mechanism is provided with a discharge port, the distributing mechanism is arranged behind the discharge port and is used for throwing the material down, and the distributing mechanism is used for distributing the material to two sides in the downward throwing process so that the material is uniformly paved on the whole road surface.
However, in the actual working process, especially in the construction of asphalt pavement, because the particle sizes of various components in the asphalt mixture for paving the pavement are different, the densities of various material components are different, and the supporting force for heavy materials with large particle sizes is different, in the process of throwing out the mixture from the discharge port, the large-particle-size materials with the particle sizes of 1-3CM rapidly sink and directly fall on the pavement below the discharge port due to insufficient bearing capacity of the asphalt mixture, and then the small materials cover the large-particle-size materials to generate segregation, because the paver is operated continuously and a certain distance is reserved between the bottom end of the spreading mechanism and the ground, the spreading mechanism cannot uniformly spread the large-particle-size materials collected on the bottom layer to the whole pavement in time, and finally the large-particle materials in the materials spread on the ground are not uniformly distributed, so that the construction quality of the road is directly influenced, affecting the service life of the road and even generating potential safety hazards.
Disclosure of Invention
The utility model provides a prevent paver of big particle size material separation, it can avoid sinking of big particle size material and collect the emergence of the phenomenon of road surface bottom.
A paver for preventing materials with large particle size from being separated comprises a frame, a driving mechanism, a conveying mechanism, a distributing mechanism and a material storing mechanism, wherein the material storing mechanism is arranged at the front side of the frame, a first roller is arranged below the material storing mechanism, the driving mechanism is arranged at the rear side of the frame, the distributing mechanism is positioned below the driving mechanism, a second roller is also arranged at the rear side of the distributing mechanism, the conveying mechanism is arranged on the bottom wall of the material storing mechanism, the bottom of lateral wall is equipped with the discharge gate behind the storage mechanism, and conveying mechanism's output is corresponding with the discharge gate, and the mechanism that divides is located the ejection of compact direction of discharge gate, is equipped with the buffering deflector between discharge gate and the mechanism that divides, and the buffering deflector is connected in the frame bottom, and the top and the discharge gate of buffering deflector link up, and the buffering deflector bottom extends to the below of mechanism that divides, the operation of the first gyro wheel of actuating mechanism, second gyro wheel, mechanism and conveying mechanism that divide.
Above-mentioned prevent paver of big particle size material separation, the mechanism of sharing includes two augers and transmission shaft, and the top and the actuating mechanism of transmission shaft are connected, and two augers symmetry respectively set up the both sides in the transmission shaft bottom and connect, and the transmission shaft drives the auger and rotates, the buffering deflector with the minimum interval L of the outward flange of auger is less than 3 cm.
Above-mentioned paver that prevents separation of large particle size material, storage mechanism's left side and right side divide into and are equipped with left baffle and right baffle, the bottom of left side baffle and right baffle is articulated with the left side and the right side of diapire respectively, and the outside of left baffle and right baffle all is provided with the cylinder, the bottom swing joint of cylinder is in the frame, the top of cylinder with respectively with the outside swing joint of left baffle and right baffle.
The conveying mechanism comprises two conveying belts and a partition plate which are arranged in parallel, the partition plate is located between the two conveying belts, the height of the partition plate is slightly higher than the top surfaces of the conveying belts, and the bottom of the partition plate is fixedly connected with the rack.
Above-mentioned paver that prevents separation of big particle size material, the outside of left baffle and right baffle is equipped with articulated seat, and the top of cylinder is equipped with articulated piece, articulated seat is corresponding with the position of articulated piece, articulated piece passes through the connecting axle with articulated seat and is connected.
Above-mentioned paver that prevents separation of big particle size material, the top of left baffle is connected with the apron perpendicular and that extend right with left baffle, and the top of right baffle is connected with the apron perpendicular and that extend right with left baffle.
Compared with the prior art, the utility model discloses the buffering deflector has been set up, the mixture that the discharge gate was carried out, fall on the buffering deflector, then along buffering deflector landing downwards, at last through the auger share and lay the road bed on, at this in-process, the interval of buffering deflector and auger is less than the particle diameter of big particle diameter material, the auger rotation can drive big particle diameter material and remove to both sides, then on the road surface of falling on the buffering deflector, the road quality problem that big particle diameter material gathering leads to has been reduced effectively, the road construction quality is improved, road service life is prolonged, the potential safety hazard is reduced, economic environmental protection.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the part A of the present invention;
FIG. 3 is a schematic view of the open configuration of the magazine in the direction B of FIG. 1;
FIG. 4 is a schematic view of the closing of the magazine mechanism in the direction B of FIG. 1
Fig. 5 is a top view of the present invention;
reference numerals in the drawings denote: 1. the automatic conveying device comprises a rack, 2 driving mechanisms, 3 conveying mechanisms, 4 apportioning mechanisms, 6 storing mechanisms, 61 discharging ports, 41 packing augers, 42 transmission shafts, 7 buffer guide plates, 12 left baffle plates, 13 right baffle plates, 91 air cylinders, 31 conveying belts, 32 partition plates, 92 hinge seats, 93 hinge pieces, 94 connecting shafts, 20 first idler wheels, 21 cover plates, 22 and second idler wheels.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are provided to illustrate the invention.
As shown in fig. 1 to 5, the utility model comprises a frame 1, a driving mechanism 2, a conveying mechanism 3, a distributing mechanism 4 and a storing mechanism 6, wherein the storing mechanism 6 is arranged at the front side of the frame 1, a first roller 20 is arranged below the storing mechanism 6, the driving mechanism 2 is arranged at the rear side of the frame 1, the distributing mechanism 4 is arranged below the driving mechanism 2, a second roller 22 is arranged at the rear side of the distributing mechanism 4, the conveying mechanism 3 is arranged on the bottom wall of the storing mechanism 6, a discharge port 61 is arranged at the bottom of the rear side wall of the storing mechanism 6, the output end of the conveying mechanism 3 corresponds to the discharge port 61, the distributing mechanism 4 is arranged in the discharge direction of the discharge port 61, a buffer guide plate 7 is arranged between the discharge port 61 and the distributing mechanism 4, the buffer guide plate 7 is connected to the bottom of the frame 1, the top end of the buffer guide plate 7 is connected with the discharge port 61, and the bottom end of the buffer, the driving mechanism 2 operates the first roller 20, the second roller 22, the apportioning mechanism 4 and the conveying mechanism 3. Mechanism 4 is shared includes two augers 41 and transmission shaft 42, and the top and the actuating mechanism 2 of transmission shaft 42 are connected, and two augers 41 symmetry respectively set up in the both sides of transmission shaft 42 bottom and connect, and transmission shaft 42 drives auger 41 and rotates, buffering deflector 7 with the minimum interval L of the outward flange of auger 41 is less than 3 cm. Through the arrangement, large-particle-size materials in the mixture can be uniformly distributed on the road surface through the rotation of the auger, so that the problem of road surface paving segregation caused by the aggregation of the large-particle-size materials is reduced.
The left side and the right side of the material storing mechanism 6 are provided with a left baffle 12 and a right baffle 13, the top of the left baffle 12 is connected with a cover plate 21 which is vertical to the left baffle 12 and extends rightwards, and the top of the right baffle 13 is connected with a cover plate 21 which is vertical to the left baffle 12 and extends rightwards. The bottom of left baffle 12 and right baffle 13 is articulated with the left side and the right side of diapire respectively, and the outside of left baffle 12 and right baffle 13 all is provided with cylinder 91, the bottom swing joint of cylinder 91 is in frame 1, the top of cylinder 91 with respectively with the outside swing joint of left baffle 12 and right baffle 13. The outer sides of the left baffle 12 and the right baffle 13 are provided with hinged seats 92, the top of the air cylinder 91 is provided with hinged sheets 93, the hinged seats 92 correspond to the hinged sheets 93, and the hinged sheets 93 are connected with the hinged seats 92 through connecting shafts 94. Through the setting, the cylinder stretches out and draws back and can drive the closure of left baffle and right baffle, makes bituminous mixture gather conveying mechanism to the middle part on, avoids the mixture to hang on storage mechanism's inner wall, improves work efficiency.
The working process is as follows, the cylinders on the two sides of the storage mechanism contract to enable the left baffle and the right baffle to be in an open state, then the engineering vehicle loaded with the asphalt mixture is in butt joint with the storage mechanism, the asphalt mixture is gradually poured onto the conveying mechanism, the conveying belt sequentially outputs the asphalt mixture to the outside of the discharge hole, and then the asphalt mixture is distributed on the road surface through the combined action of the buffer guide plate and the packing auger. Effectively avoids the phenomenon that large-particle-size materials are separated from the asphalt mixture and directly fall on the road surface from the discharge port.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The paver for preventing the separation of the large-particle-size materials is characterized by comprising a rack (1), a driving mechanism (2), a conveying mechanism (3), a distributing mechanism (4) and a storing mechanism (6), wherein the storing mechanism (6) is arranged on the front side of the rack (1), a first roller (20) is arranged below the storing mechanism (6), the driving mechanism (2) is arranged on the rear side of the rack (1), the distributing mechanism (4) is positioned below the driving mechanism (2), a second roller (22) is also arranged on the rear side of the distributing mechanism (4), the conveying mechanism (3) is arranged on the bottom wall of the storing mechanism (6), a discharging port (61) is arranged at the bottom of the rear side wall of the storing mechanism (6), the output end of the conveying mechanism (3) corresponds to the discharging port (61), the distributing mechanism (4) is positioned in the discharging direction of the discharging port (61), a buffering guide plate (7) is arranged between the discharging port (61) and the distributing mechanism (4), buffering deflector (7) are connected in frame (1) bottom, and the top and discharge gate (61) of buffering deflector (7) link up, and buffering deflector (7) bottom extends to the below of mechanism (4) of sharing, actuating mechanism (2) first gyro wheel (20), second gyro wheel (22), mechanism (4) of sharing and conveying mechanism (3) operation.
2. The paver for preventing the separation of the large-particle-size materials as claimed in claim 1, wherein the spreading mechanism (4) comprises two augers (41) and a transmission shaft (42), the top end of the transmission shaft (42) is connected with the driving mechanism (2), the two augers (41) are respectively and symmetrically arranged at two sides of the bottom of the transmission shaft (42) and connected, the transmission shaft (42) drives the augers (41) to rotate, and the minimum distance L between the buffer guide plate (7) and the outer edge of the augers (41) is less than 3 cm.
3. The paver for preventing the separation of the large-particle-size materials as claimed in claim 2, characterized in that the left side and the right side of the material storage mechanism (6) are provided with a left baffle (12) and a right baffle (13), the bottom ends of the left baffle (12) and the right baffle (13) are hinged with the left side and the right side of the bottom wall respectively, the outer sides of the left baffle (12) and the right baffle (13) are provided with air cylinders (91), the bottoms of the air cylinders (91) are movably connected to the frame (1), and the tops of the air cylinders (91) are movably connected with the outer sides of the left baffle (12) and the right baffle (13) respectively.
4. The paver for preventing the separation of large-particle-size materials as claimed in claim 3, wherein said conveying mechanism (3) comprises two parallel conveying belts (31) and a partition plate (32), the partition plate is positioned between the two conveying belts (31), the height of the partition plate (32) is slightly higher than the top surface of the conveying belts (31), and the bottom of the partition plate (32) is fixedly connected with the frame (1).
5. The paver for preventing the separation of the large-particle-size materials as claimed in claim 4, wherein the outer sides of the left baffle (12) and the right baffle (13) are provided with hinge seats (92), the top of the cylinder (91) is provided with a hinge plate (93), the hinge seats (92) correspond to the hinge plate (93), and the hinge plate (93) is connected with the hinge seats (92) through a connecting shaft (94).
6. The spreading machine for preventing the separation of large-particle-size materials according to claim 5, wherein a cover plate (21) extending perpendicularly to the left baffle (12) and rightward is connected to the top of the left baffle (12), and a cover plate (21) extending perpendicularly to the left baffle (12) and rightward is connected to the top of the right baffle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920487865.3U CN210031421U (en) | 2019-04-11 | 2019-04-11 | Paver for preventing large-particle-size materials from being separated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920487865.3U CN210031421U (en) | 2019-04-11 | 2019-04-11 | Paver for preventing large-particle-size materials from being separated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210031421U true CN210031421U (en) | 2020-02-07 |
Family
ID=69358861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920487865.3U Active CN210031421U (en) | 2019-04-11 | 2019-04-11 | Paver for preventing large-particle-size materials from being separated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210031421U (en) |
-
2019
- 2019-04-11 CN CN201920487865.3U patent/CN210031421U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240305 Granted publication date: 20200207 |