CN216839016U - Laying device is used in town road bridge construction - Google Patents
Laying device is used in town road bridge construction Download PDFInfo
- Publication number
- CN216839016U CN216839016U CN202220069363.0U CN202220069363U CN216839016U CN 216839016 U CN216839016 U CN 216839016U CN 202220069363 U CN202220069363 U CN 202220069363U CN 216839016 U CN216839016 U CN 216839016U
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- material conveying
- module
- driving
- bridge construction
- main shaft
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- 238000010276 construction Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 100
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 230000033001 locomotion Effects 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000002146 bilateral effect Effects 0.000 claims abstract description 6
- 238000010409 ironing Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 abstract description 4
- 239000010426 asphalt Substances 0.000 description 3
- 101100494448 Caenorhabditis elegans cab-1 gene Proteins 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
The utility model relates to a town road bridge construction equipment technical field, concretely relates to laying device is used in town road bridge construction. The spiral material conveying module comprises a material conveying shell, a transmission case is arranged in the center of the material conveying shell, a plurality of uniformly distributed feed openings are formed in the material conveying shell, and the feed openings are connected with the scraper material conveying module; two driving motors are symmetrically arranged on the left and right of the top of the transmission box, a driving belt pulley is arranged on an output shaft of each driving motor, a material conveying main shaft is rotatably connected in the material conveying shell, two driven belt pulleys are symmetrically arranged in the middle of the material conveying main shaft on the left and right, and the driving belt pulley and the driven belt pulley which are positioned on the same side are connected through a belt; conveying main shaft bilateral symmetry and both sides all are provided with transport section and propelling movement section, and the helical blade that is provided with helical blade and the left and right sides on the transport section revolves to opposite, is provided with the material push pedal on the propelling movement section, is provided with straight reciprocating motion mechanism in the transmission case. Avoids material extrusion and caking, and is easier to maintain and clean in later period.
Description
Technical Field
The utility model relates to a town road bridge construction equipment technical field, concretely relates to laying device is used in town road bridge construction.
Background
A laying device is needed in the process of constructing the municipal road bridge. At present, the municipal road bridge paving device is also applied for more patents, such as a Chinese utility model patent with an authorization publication number of CN202081364U, and a hydraulic crawler-type small-sized asphalt paver comprises a frame, an engine, a hydraulic power transmission system, a crawler traveling device, a hopper receiving device, an asphalt scraper conveying device, a spiral material distributing device, an asphalt paving screed device, a control console and an electrical control system; the hopper receiving device is of a folding retractable structure, and the ironing plate is a hydraulic retractable ironing plate.
If the utility model discloses a chinese utility model patent that the bulletin number is CN213740453U again, a road laying device based on municipal works, including laying the case and setting gradually in laying the driving chamber of incasement portion from left to right, the material conveying room, the transmission room, a set of discharge gate has been seted up along the bottom inner wall of material conveying room, and rotationally install the auger between the both sides inner wall of material conveying room, the inside to driving chamber and transmission room is worn to establish respectively at the both ends of auger, and the both ends of auger fixed mounting respectively has motor and first gear, the bottom meshing of first gear is connected with the second gear, the spacing groove has been seted up to the both sides of laying the bottom half portion.
The spiral delivery module of above-mentioned scheme adopts two-way flood dragon more, and though it is more even to pave the effect in traditional single flood dragon, nevertheless extrudes the caking easily at materials such as two-way flood dragon centre pitch. Not only can influence the material and carry, influence subsequent clearance maintenance moreover.
SUMMERY OF THE UTILITY MODEL
To the foretell not enough, the utility model provides a laying device is used in town road bridge construction.
The utility model provides a technical scheme that its technical problem adopted is: a laying device for municipal road bridge construction comprises a cab, an operation platform, an engine, a hopper, a crawler belt walking module, a scraper conveying module, a spiral conveying module, a paving ironing module and a hydraulic module, wherein the operation platform, the engine, the hopper, the crawler belt walking module, the scraper conveying module, the spiral conveying module, the paving ironing module and the hydraulic module are arranged in the cab;
the spiral material conveying module comprises a material conveying shell, a transmission case is arranged in the center of the material conveying shell, a plurality of uniformly distributed feed openings are formed in the material conveying shell, and the feed openings are connected with the scraper material conveying module;
two driving motors are symmetrically arranged on the left and right of the top of the transmission box, a driving belt pulley is arranged on an output shaft of each driving motor, a material conveying main shaft is rotatably connected in the material conveying shell, two driven belt pulleys are symmetrically arranged in the center of the material conveying main shaft in the left and right direction, and the driving belt pulley and the driven belt pulley which are positioned on the same side are connected through a belt;
defeated material main shaft bilateral symmetry and both sides all are provided with transport section and propelling movement section, the helical blade who is provided with helical blade and the left and right sides on the transport section revolves to opposite, be provided with the material push pedal on the propelling movement section, be provided with the straight reciprocating motion mechanism who is used for driving the material push pedal in the transmission case.
Preferably, the linear reciprocating mechanism comprises a worm coaxially arranged with the driven belt pulley and a worm wheel rotatably connected in the transmission case, the worm wheel is meshed with the worm, driving cranks are arranged on two sides of the worm wheel, the tail end of each driving crank is hinged with a driven crank, and a hinging seat used for being hinged with the driven crank is arranged on the material pushing plate;
the centre of the material push plate is provided with a sliding hole, and the pushing section is connected in the sliding hole in a sliding mode.
After the driving motor is started, the helical blade and the material push plate move simultaneously, so that the material at the tail end of the helical blade is always in a movable state, and extrusion caking is avoided.
Preferably, the bottom edge of the material conveying shell is provided with a bell mouth sealing edge. The arrangement of the bell mouth sealing edge enables the materials to be paved more regularly.
Preferably, the bottom of the joint of the material conveying shell and the transmission case is sealed, and the bottom surface of the material conveying shell is higher than the ground. The bottom of the joint of the material conveying shell and the transmission case is sealed, so that the material is prevented from entering the transmission case, the bottom surface of the material conveying shell is higher than the ground, the material continues to move forwards due to inertia after reaching the tail end of the helical blade, and meanwhile, the material is prevented from extruding and caking at the tail end of the helical blade.
As optimization, both ends of the material conveying shell are provided with bearing holes, both ends of the material conveying main shaft are provided with bearings, and the bearings are arranged in the bearing holes.
As optimization, one surface of the material push plate close to the spiral blade is a plane.
Preferably, one surface of the material push plate close to the helical blade is an arc surface.
The utility model has the advantages that: the utility model provides a paving device for municipal road bridge construction, driving motor not only can drive the rotation of helical blade, make the material pave, but also can drive the motion of linear reciprocating motion mechanism, and then realize the motion of material push pedal in pushing away the section length direction, avoided the material to take place the phenomenon of extrusion caking at the helical blade end; meanwhile, the helical blades are not arranged through the shaft, so that the later-stage cleaning work is simpler.
Drawings
FIG. 1 is a schematic perspective view of a spiral delivery module of the present invention;
FIG. 2 is a schematic front sectional view of the spiral delivery module of the present invention;
FIG. 3 is a schematic view of the elevation angle of the spiral delivery module of the present invention;
FIG. 4 is a schematic perspective sectional view of a spiral delivery module of the present invention;
FIG. 5 is a schematic view of a material pushing plate in example 1;
FIG. 6 is a schematic view of a material pushing plate in example 2;
FIG. 7 is a schematic side view of a prior art road-laying apparatus;
fig. 8 is a schematic rear view of a road-laying device according to the prior art.
The automatic material conveying device comprises a driving cab, a driving platform, an operation platform, a 3, an engine, a 4, a hopper, a 5, a crawler walking module, a 6, a scraper conveying module, a 7, a spiral conveying module, a 8, a paving ironing module, a 9, a hydraulic module, a 701, a conveying shell, 702, a feed opening, 703, a transmission box, 704, a driving motor, 705, a driving belt pulley, 706, a belt, 707, a driven belt pulley, 708, a conveying spindle, 709, a spiral blade, 710, a worm, 711, a worm wheel, 712, a driving crank, 713, a driven crank, 714, a material push plate, 715, a hinged seat, 716 and a sliding hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Example 1:
the paving device for the municipal road and bridge construction shown in fig. 1-5 comprises a cab 1, an operation platform 2 arranged in the cab 1, an engine 3, a hopper 4, a crawler walking module 5, a scraper conveying module 6, a spiral conveying module 7, a paving ironing module 8 and a hydraulic module 9 for controlling the lifting of the spiral conveying module 7 and the paving ironing module 8;
the spiral material conveying module 7 comprises a material conveying shell 701, a transmission case 703 is arranged in the center of the material conveying shell 701, a plurality of uniformly distributed feed openings 702 are formed in the material conveying shell 701, and the feed openings 702 are connected with the scraper material conveying module 6;
the top of the transmission case 703 is provided with two driving motors 704 in bilateral symmetry, an output shaft of each driving motor 704 is provided with a driving pulley 705, the material conveying shell 701 is connected with a material conveying main shaft 708 in a rotating manner, two driven pulleys 707 in bilateral symmetry are arranged in the middle of the material conveying main shaft 708, and the driving pulley 705 and the driven pulleys 707 on the same side are connected through a belt 706;
defeated material main shaft 708 bilateral symmetry and both sides all are provided with transport section and propelling movement section, the last helical blade 709 that is provided with helical blade 709 and the left and right sides of transport section revolves to opposite, be provided with material push pedal 714 in the propelling movement section, be provided with the straight reciprocating motion mechanism that is used for driving material push pedal 714 in the transmission case 703.
In this embodiment, the linear reciprocating mechanism comprises a worm 710 coaxially arranged with a driven pulley 707 and a worm wheel 711 rotatably connected in the transmission case 703, the worm wheel 711 is engaged with the worm 710, both sides of the worm wheel 711 are provided with driving cranks 712, the tail end of each driving crank 712 is hinged with a driven crank 713, and the material pushing plate 714 is provided with a hinge seat 715 for being hinged with the driven crank 713;
the centre of material push pedal 714 is provided with sliding hole 716, propelling movement section sliding connection is in sliding hole 716.
Since the driving crank 712, the driven crank 713 and the material pushing plate 714 form a crank-slider mechanism known to those skilled in the art, the length relationship between the driving crank 712 and the driven crank 713 is not described herein any more, as long as the motion can be satisfied; the power supply of the driving motor 704 is not described herein, and those skilled in the art can connect the battery of the device.
After the driving motor 704 is started, the helical blade 709 and the material pushing plate 714 move simultaneously, so that the material at the tail end of the helical blade 709 is always in a movable state, and extrusion agglomeration is avoided.
In this embodiment, the bottom edge of the feeding housing 701 is provided with a bellmouth sealing edge. The arrangement of the bell mouth sealing edge enables the materials to be paved more regularly.
In this embodiment, the bottom of the joint between the feeding housing 701 and the transmission case 703 is sealed, and the bottom surface of the feeding housing 701 is higher than the ground. The bottom of the joint of the material conveying shell 701 and the transmission case 703 is sealed, so that the material is prevented from entering the transmission case 703, the bottom surface of the material conveying shell 701 is higher than the ground, the material continues to move forwards due to inertia after reaching the tail end of the helical blade 709, and meanwhile, the material is prevented from extruding and caking at the tail end of the helical blade 709.
In this embodiment, both ends of the feeding housing 701 are provided with bearing holes, both ends of the feeding main shaft 708 are provided with bearings, and the bearings are disposed in the bearing holes.
In this embodiment, a surface of the material pushing plate 714 near the helical blade 709 is a plane.
Example 2:
as shown in fig. 1 to 4 and fig. 6, this embodiment is substantially the same as embodiment 1 except that:
one surface of the material push plate 714 close to the helical blade 709 is an arc surface.
The working principle is as follows: the utility model provides a defeated material module 7 of spiral of laying device for town road bridge construction, start driving motor 704 during the use, driving motor 704 drives driving pulley 705 and rotates, and driving pulley 705 rotates and drives driven pulley 707 through belt 706 and rotate, makes the main shaft rotate, even helical blade 709 drives the material to the middle direction motion of main shaft; meanwhile, the worm 710 rotates to drive the worm wheel 711 to rotate, the worm wheel 711 rotates to drive the driving crank 712 to rotate, the driving crank 712 drives the driven crank 713 to rotate, and then the linear reciprocating motion of the material pushing plate 714 is realized, and finally the purpose of preventing materials at the tail end of the helical blade 709 from being extruded and agglomerated is achieved.
The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the forms and styles of the above embodiments, and any suitable changes or modifications made thereto by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.
Claims (7)
1. A laying device for municipal road bridge construction comprises a cab, an operation platform, an engine, a hopper, a crawler belt walking module, a scraper conveying module, a spiral conveying module, a paving ironing module and a hydraulic module, wherein the operation platform, the engine, the hopper, the crawler belt walking module, the scraper conveying module, the spiral conveying module, the paving ironing module and the hydraulic module are arranged in the cab;
the method is characterized in that: the spiral material conveying module comprises a material conveying shell, a transmission case is arranged in the center of the material conveying shell, a plurality of uniformly distributed feed openings are formed in the material conveying shell, and the feed openings are connected with the scraper material conveying module;
two driving motors are symmetrically arranged on the left and right of the top of the transmission box, a driving belt pulley is arranged on an output shaft of each driving motor, a material conveying main shaft is rotatably connected in the material conveying shell, two driven belt pulleys are symmetrically arranged in the center of the material conveying main shaft in the left and right direction, and the driving belt pulley and the driven belt pulley which are positioned on the same side are connected through a belt;
defeated material main shaft bilateral symmetry and both sides all are provided with transport section and propelling movement section, the helical blade who is provided with helical blade and the left and right sides on the transport section revolves to opposite, be provided with the material push pedal on the propelling movement section, be provided with the straight reciprocating motion mechanism who is used for driving the material push pedal in the transmission case.
2. The laying device for municipal road and bridge construction according to claim 1, wherein: the linear reciprocating mechanism comprises a worm coaxially arranged with the driven belt pulley and a worm wheel rotatably connected in the transmission case, the worm wheel is meshed with the worm, driving cranks are arranged on two sides of the worm wheel, the tail end of each driving crank is hinged with a driven crank, and a hinging seat used for being hinged with the driven crank is arranged on the material pushing plate;
the centre of the material push plate is provided with a sliding hole, and the pushing section is connected in the sliding hole in a sliding mode.
3. The laying device for municipal road and bridge construction according to claim 2, wherein: the material conveying main shaft is characterized in that bearing holes are formed in two ends of the material conveying shell, bearings are arranged at two ends of the material conveying main shaft, and the bearings are arranged in the bearing holes.
4. The laying device for municipal road bridge construction according to claim 3, wherein: the bottom edge of the material conveying shell is provided with a horn mouth sealing edge.
5. The laying device for municipal road bridge construction according to claim 4, wherein: the bottom of the joint of the material conveying shell and the transmission case is sealed, and the bottom surface of the material conveying shell is higher than the ground.
6. The laying device for municipal road bridge construction according to claim 5, wherein: and one surface of the material push plate, which is close to the helical blade, is a plane.
7. The laying device for municipal road bridge construction according to claim 5, wherein: and one surface of the material push plate, which is close to the helical blade, is an arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220069363.0U CN216839016U (en) | 2022-01-12 | 2022-01-12 | Laying device is used in town road bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220069363.0U CN216839016U (en) | 2022-01-12 | 2022-01-12 | Laying device is used in town road bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216839016U true CN216839016U (en) | 2022-06-28 |
Family
ID=82084174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220069363.0U Expired - Fee Related CN216839016U (en) | 2022-01-12 | 2022-01-12 | Laying device is used in town road bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216839016U (en) |
-
2022
- 2022-01-12 CN CN202220069363.0U patent/CN216839016U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220628 |