CN113774765B - Concrete storage device and method for road roller - Google Patents
Concrete storage device and method for road roller Download PDFInfo
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- CN113774765B CN113774765B CN202111303188.3A CN202111303188A CN113774765B CN 113774765 B CN113774765 B CN 113774765B CN 202111303188 A CN202111303188 A CN 202111303188A CN 113774765 B CN113774765 B CN 113774765B
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- 238000003860 storage Methods 0.000 title claims abstract description 78
- 239000004567 concrete Substances 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 59
- 238000007790 scraping Methods 0.000 claims description 48
- 238000005096 rolling process Methods 0.000 claims description 37
- 238000003756 stirring Methods 0.000 claims description 24
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims 1
- 238000009826 distribution Methods 0.000 claims 1
- 238000003801 milling Methods 0.000 description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 9
- 235000017491 Bambusa tulda Nutrition 0.000 description 9
- 241001330002 Bambuseae Species 0.000 description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 9
- 239000011425 bamboo Substances 0.000 description 9
- 239000002689 soil Substances 0.000 description 3
- 238000005056 compaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 208000034189 Sclerosis Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000011384 asphalt concrete Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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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
- E01C19/48—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4806—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with solely rollers for consolidating or finishing
- E01C19/4826—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with solely rollers for consolidating or finishing the materials being aggregate mixed with binders
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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
- E01C19/22—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 consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/236—Construction of the rolling elements, e.g. surface configuration, rolling surface formed by endless track
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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
- E01C19/22—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 consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/26—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a concrete storage device and a concrete storage method for a road roller, which comprise a machine body and a travelling wheel set arranged at the bottom of the machine body, wherein a driving area is arranged at the upper end of the machine body, a road roller part for performing road roller on the ground is arranged at the front end of the machine body, a storage mechanism for storing concrete is arranged at the tail of the machine body, a discharging position of the storage mechanism is connected with a storage box through a guide hose, discharge openings are uniformly distributed at the bottom of the storage box, and the storage box is arranged above a pressure part.
Description
Technical Field
The invention relates to the technical field of road construction, in particular to a concrete storage device and method for a road roller.
Background
The road roller is also called soil compactor, which is a kind of road repairing equipment. The road roller belongs to the field of road equipment in engineering machinery, is widely used for the filling compaction operation of large engineering projects such as high-grade highways, railways, airport runways, dams, stadiums and the like, and can roll sandy, semi-viscous and viscous soil, roadbed stabilized soil and asphalt concrete pavement layers. The road roller is with the action of gravity of machinery itself, be applicable to various compaction operations, it is closely knit to make to produce permanent deformation by the rolling layer, when carrying out road construction, the unable storage tank concrete of current road roller, need just can carry out the operation of pressing the way after the concrete is laid to the road, but this kind of way of pressing the way has certain time difference, the concrete of laying probably has partially hardened, and then lead to pressing the way and destroyed the structure of sclerosis, and traditional concrete storage mode can cause bottom humidity big when storing, the little problem of mummification even of upper portion humidity, be unfavorable for guaranteeing concrete storage quality, based on this, a concrete storage device and a method for the road roller are now provided.
Disclosure of Invention
The invention aims to provide a concrete storage device and a concrete storage method for a road roller, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a concrete storage device for road roller, the road roller includes organism and the walking wheel group of setting in its bottom, the organism upper end is equipped with the driver's cabin, the organism front end is equipped with and is used for carrying out the road roller part of pressing the road to ground, storage device is equipped with the storage mechanism who is used for saving the concrete at the organism afterbody, storage mechanism's discharge position passes through the guide hose and is connected with the storage box, storage box bottom evenly distributed has the bin outlet, the storage box sets up in the pressure component top.
As a further scheme of the invention: the material storage mechanism comprises a material storage barrel for storing materials, a feeding hopper for receiving materials is arranged above the material storage barrel, a plurality of material guide channels for communicating the material storage barrel are distributed at the lower end of the feeding hopper in an array manner, a stirring motor is arranged at the middle position of the upper end of the material storage barrel, the output end of the stirring motor is fixedly connected with a rotary barrel in the material storage barrel, the lower end of the rotary barrel penetrates through the bottom of the material storage barrel, a buffer ring box rotationally matched with the rotary barrel is arranged on the outer side of the bottom of the material storage barrel, the buffer ring box is communicated with the inner cavity of the rotary barrel through a communication port, a discharging pipe connected with a material guide hose is arranged at the lower end of the buffer ring box, a plurality of stirring cross rods are distributed at the outer side of the rotary barrel in the material storage barrel in an array manner, stirring vertical rods for stirring the materials are arranged at the lower ends of the stirring cross rods downwards, and a circulating discharging port is arranged at the upper end of the rotary barrel, the rotary cylinder surface of bottom is equipped with the circulation feed inlet that is used for the feeding in the storage cylinder, circulation feed inlet position cooperation is equipped with the material blade of dialling that is used for guiding the material to get into, the inside sliding fit of rotary cylinder has a second piston baffle and a first piston baffle, it is fixed to connect through the connecting rod between second piston baffle and the first piston baffle, the switching push rod that is used for driving it and reciprocates is connected to first piston baffle lower extreme, the rotary cylinder lower extreme outside is equipped with the structure of blowing that is used for supplementary row material.
As a further scheme of the invention: the blowing structure comprises an air inlet port arranged on the outer side of the lower end of the rotary cylinder and used for air inlet, and an air flow blade used for guiding air flow to enter is arranged at the air inlet port in a matched mode.
As a further scheme of the invention: the road rolling part is including the fixed arm of symmetry setting in the organism upper end, the fixed arm is L type structure, the fixed arm lower extreme rotates with the organism up end to be connected, the fixed arm outer end corresponds and is equipped with a flexible arm, flexible arm tip is equipped with the flexible guide arm of slip setting in the inside sliding hole of fixed arm, be equipped with on the fixed arm and be used for promoting the flexible hydraulic stem of flexible arm, flexible arm outer end is equipped with a mount, every the mount lower extreme rotates and is equipped with a cylinder spare, and two cylinder spares have constituted the pinch roller, the mount is connected and is used for driving its angle modulation push rod around fixed arm lower extreme pivoted.
As a further scheme of the invention: the cylinder spare includes that the second rolls a section of thick bamboo, the second rolls a section of thick bamboo outer end fixed axle and is connected with the mount rotation, the second rolls a section of thick bamboo inside and is equipped with eccentric vibration spare, eccentric vibration spare includes the rolling disc, the rolling disc is the disc structure, the inside diameter position of rolling disc is equipped with a slip chamber, it is equipped with a balancing weight to slide in the slip chamber, the cooperation is equipped with an adjusting screw on the balancing weight, adjusting screw one end is connected with the rotation of slip intracavity wall, and its other end rotates with adjusting motor to be connected, the fixed axle at rolling disc both ends is connected with the rotation support rotation that the second rolled a section of thick bamboo inner wall, the fixed axle one end of rolling disc is connected with eccentric motor's output.
As a further scheme of the invention: the second rolls a section of thick bamboo tip and is equipped with the opening, open position sliding fit has a first section of thick bamboo that rolls, a first section of thick bamboo that rolls is connected and is used for driving its flexible extension catch bar, it rolls a section of thick bamboo with the second and is connected fixedly to extend the catch bar bottom, and it slides to promote a first section of thick bamboo that rolls through extending the catch bar, just can adjust and roll the width.
As a further scheme of the invention: the road roller component further comprises a scraping component for scraping the roller component to prevent concrete from adhering, the scraping piece comprises a positioning side plate connected with the fixing frame, a vibration guide rod with an oval cross section is slidably arranged on the upper end surface and the lower end surface of the positioning side plate in a penetrating way, the lower end of the vibration guide rod is provided with a scraping plate parallel to the axis of the roller part, one side of the scraping plate is mutually attached to the rolling surface of the roller part, the scraping end of the scraping plate is made of rubber material, the upper end of the vibration guide rod is provided with a reset pressure plate, the reset pressure plate is fixedly connected with the positioning side plate through a reset spring, one side of the positioning side plate is rotatably provided with a poking disc, a plurality of poking rods are distributed on one side of the poking disc, which faces the vibration guide rod, in an array mode, the lower end of the reset pressure disc is provided with an arc-shaped bulge corresponding to the poking rods, and the poking disc is in abutting contact with the surface of the roller piece.
As a further scheme of the invention: the end part of the scraping plate is in sliding fit with an auxiliary scraping plate, the auxiliary scraping plate and the scraping plate are matched to form an adjustable scraping strip, the end part of the auxiliary scraping plate is provided with a traction rod extending towards the roller piece, the end part of the traction rod is rotatably provided with a magnetic adsorption ball which is in pressing contact with the end surface of the roller piece, the magnetic adsorption ball is a steel ball made of a magnetic material, and the end part of the roller piece is provided with a magnet plate used for adsorbing the magnetic adsorption ball.
As a still further scheme of the invention: be equipped with the support piece that is used for supporting road roller part on the organism, support piece includes the brace table of being connected with the fixed arm rotation, the organism upper end at brace table place is equipped with the installation notch, both ends run through about the brace table have a plurality of lift slide opening, and sliding fit has a guide post in every lift slide opening, the upper and lower end of guide post all is connected fixedly with the organism, the lift push rod that is used for adjusting its height is connected to the brace table bottom.
Compared with the prior art, the invention has the beneficial effects that:
the concrete storage system is improved aiming at concrete storage, internal circulation mixing can be realized when the concrete storage system is not used, the problem of drying due to insufficient moisture on the upper layer is avoided, meanwhile, concrete feeding and road pressing are combined, so that road pressing and feeding are carried out simultaneously, and the problem of road surface quality reduction due to time difference is avoided;
this application not only can roll the processing to horizontal road surface and can also roll the processing to the inclined plane of slot class, has improved the adaptability that rolls, and this application can also stretch out and draw back to the road width in addition to roll the road surface of different widths, the practicality is strong.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the scraping member of the present invention.
Fig. 3 is a schematic structural view of the drum member in the present invention.
Fig. 4 is a schematic structural view of the storing mechanism in the present invention.
Fig. 5 is a schematic structural view of the scraper plate and the auxiliary scraper plate in the present invention.
Wherein: the device comprises a machine body 100, a driving area 101, a guide post 102, a support platform 103, a lifting push rod 104, a storage box 105, a fixing frame 106, an angle adjusting push rod 107, a telescopic arm 108, a telescopic guide rod 109, a fixing arm 110 and a material guiding hose 111;
the device comprises a material storage mechanism 200, a material storage barrel 201, a stirring vertical rod 202, a stirring cross rod 203, a circulating discharge hole 204, a rotary barrel 205, a charging hopper 206, a stirring motor 207, a circulating feed inlet 208, a stirring blade 209, a buffer ring box 210, a discharge pipe 211, an airflow blade 212, an air inlet port 213, a switching push rod 214, a first piston baffle 215, a material guide channel 216 and a second piston baffle 217;
the device comprises a roller element 300, a first rolling drum 301, a second rolling drum 302, an adjusting motor 303, an extending push rod 304, a balancing weight 305, an eccentric motor 306, a rotating bracket 307, a rotating disc 308 and an adjusting screw 309;
the scraper comprises a scraping piece 400, a poking rod 402, a poking disc 403, an arc-shaped bulge 404, a reset pressure disc 405, a reset spring 406, a positioning side plate 408, a vibration guide rod 409, a scraping plate 410, an auxiliary scraping plate 411, a traction rod 412 and a magnetic adsorption ball 413.
Detailed Description
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 to 5, in an embodiment of the present invention, a concrete storage device for a road roller includes a machine body 100 and a road wheel set disposed at the bottom of the machine body, a driving area 101 is disposed at the upper end of the machine body 100, a road rolling component for rolling the road on the ground is disposed at the front end of the machine body 100, a storage mechanism 200 for storing concrete is disposed at the tail of the machine body 100, a discharging position of the storage mechanism 200 is connected to a storage box 105 through a material guiding hose 111, discharge ports are uniformly distributed at the bottom of the storage box 105, and the storage box 105 is disposed above a pressure component;
the storage mechanism 200 comprises a storage barrel 201 for storing materials, a feeding hopper 206 for receiving materials is arranged above the storage barrel 201, a plurality of material guide channels 216 for communicating the storage barrel 201 are distributed at the lower end of the feeding hopper 206 in an array manner, a stirring motor 207 is arranged at the middle position of the upper end of the storage barrel 201, the output end of the stirring motor 207 is fixedly connected with a rotary barrel 205 inside the storage barrel 201, the lower end of the rotary barrel 205 penetrates through the bottom of the storage barrel 201, a buffer ring box 210 rotationally matched with the rotary barrel 205 is arranged on the outer side of the bottom of the storage barrel 201, the buffer ring box 210 is communicated with the inner cavity of the rotary barrel 205 through a communication port, a discharge pipe 211 connected with a material guide hose 111 is arranged at the lower end of the buffer ring box 210, a plurality of stirring cross rods 203 are distributed at the outer side of the rotary barrel 205 inside the storage barrel 201 in an array manner, a stirring vertical rod 202 for stirring materials is arranged at the lower end of the stirring cross rod 203, a circulating discharge hole 204 is formed in the upper end of the rotary cylinder 205, a circulating feed hole 208 for feeding is formed in the surface of the rotary cylinder 205 at the bottom in the storage cylinder 201, a material stirring blade 209 for guiding materials to enter is arranged at the position of the circulating feed hole 208 in a matching manner, a second piston baffle 217 and a first piston baffle 215 are arranged in the rotary cylinder 205 in a sliding fit manner, the second piston baffle 217 and the first piston baffle 215 are fixedly connected through a connecting rod, the lower end of the first piston baffle 215 is connected with a switching push rod 214 for driving the first piston baffle to move up and down, an air inlet port 213 for air inlet is formed in the outer side of the lower end of the rotary cylinder 205, and an air flow blade 212 for guiding air flow to enter is arranged at the air inlet port 213 in a matching manner;
when concrete does not need to be discharged, under the pushing of the switching push rod 214, the first piston baffle 215 and the second piston baffle 217 move upwards, at the moment, the second piston baffle 217 is positioned above the circular discharge hole 204, when the rotary drum 205 rotates, the material shifting blade 209 guides materials to enter the rotary drum 205, the materials flow upwards and then are discharged from the circular discharge hole 204, so that circular material mixing is realized, and the problem of drying of upper-layer materials is avoided;
when concrete needs to be discharged, under the traction of the switching push rod 214, the first piston baffle 215 and the second piston baffle 217 move upwards, at the moment, the second piston baffle 217 is located below the circular discharge port 204, the first piston baffle 215 is located below the communication port, at the moment, the concrete in the rotary cylinder 205 enters the buffer ring box 210 and is discharged along the discharge pipe 211, after one-time discharging is finished, the switching push rod 214 drives the first piston baffle 215 to move to the upper side of the communication port again to prevent the concrete from being discharged, at the moment, due to the rapid rotation of the rotary cylinder 205, under the guide of the airflow blade 212, airflow enters the buffer ring box 210, and therefore the discharge of the concrete in the discharge pipe 211 is assisted;
the road roller part comprises a fixing arm 110 symmetrically arranged at the upper end of a machine body 100, the fixing arm 110 is of an L-shaped structure, the lower end of the fixing arm 110 is rotatably connected with the upper end face of the machine body 100, a telescopic arm 108 is correspondingly arranged at the outer end of the fixing arm 110, a telescopic guide rod 109 slidably arranged in a sliding hole in the fixing arm 110 is arranged at the end part of the telescopic arm 108, a telescopic hydraulic rod for pushing the telescopic arm 108 to stretch is arranged on the fixing arm 110, a fixing frame 106 is arranged at the outer end of the telescopic arm 108, a roller piece 300 is rotatably arranged at the lower end of each fixing frame 106, the two roller pieces 300 form a pinch roller, the fixing frame 106 is connected with an angle adjusting push rod 107 for driving the fixing arm to rotate around the lower end of the fixing arm 110, and when the roller pieces 300 are practically used, the two roller pieces 300 are coaxially arranged, so that rolling work can be carried out on the horizontal plane, when the inclined plane needs to be rolled, the fixed arm 110 is driven to rotate only through the angle adjusting push rod 107, so that the roller piece 300 rotates outwards and is attached to the inclined plane, and the combined type road roller way effectively solves the problem that the existing road roller can only roll a plane and cannot roll the inclined plane;
the roller part 300 comprises a second rolling cylinder 302, the outer end fixing shaft of the second rolling cylinder 302 is connected with the fixed frame 106 in a rotating manner, an eccentric vibrating part is arranged inside the second rolling cylinder 302 and comprises a rotating disc 308, the rotating disc 308 is of a disc structure, a sliding cavity is arranged at the diameter position inside the rotating disc 308, a balancing weight 305 is arranged in the sliding cavity in a sliding manner, an adjusting screw 309 is arranged on the balancing weight 305 in a matching manner, one end of the adjusting screw 309 is connected with the inner wall of the sliding cavity in a rotating manner, the other end of the adjusting screw is connected with the adjusting motor 303 in a rotating manner, the fixing shafts at two ends of the rotating disc 308 are connected with the rotating bracket 307 on the inner wall of the second rolling cylinder 302 in a rotating manner, one end of the fixing shaft of the rotating disc 308 is connected with the output end of the eccentric motor 306, the rotating disc 308 rotates at a high speed under the driving of the eccentric motor 306, and the eccentric amplitude of the balancing weight 305 is adjusted through the adjusting motor 303, therefore, the eccentric vibration force generated when the rotating disc 308 rotates at high speed can be correspondingly adjusted, and the rolling requirements of different amplitudes are met;
the end part of the second milling drum 302 is provided with an opening, the position of the opening is in sliding fit with a first milling drum 301, the first milling drum 301 is connected with an extension push rod 304 for driving the first milling drum to stretch and retract, the bottom of the extension push rod 304 is fixedly connected with the second milling drum 302, the milling width can be adjusted by pushing the first milling drum 301 to slide through the extension push rod 304, so as to mill roads with different widths, and although the outer diameters of the second milling drum 302 and the first milling drum 301 are different, the second milling drum 302 and the first milling drum 301 are acceptable for the inside;
the road roller component further comprises a scraping component 400 used for scraping the roller component 300 to prevent concrete from adhering, the scraping component 400 comprises a positioning side plate 408 connected with the fixed frame 106, a vibration guide rod 409 with an oval cross section is slidably arranged on the upper end surface and the lower end surface of the positioning side plate 408 in a penetrating manner, a scraping plate 410 parallel to the axis of the roller component 300 is arranged at the lower end of the vibration guide rod 409, one side of the scraping plate 410 is mutually attached to the rolling surface of the roller component 300, the scraping end of the scraping plate 410 is made of rubber materials, a reset pressure plate 405 is arranged at the upper end of the vibration guide rod 409, the reset pressure plate 405 is fixedly connected with the positioning side plate 408 through a reset spring 406, a poking disc 403 is rotatably arranged at one side of the positioning side plate 408, a plurality of poking rods 402 are distributed on the array of the poking disc 403 facing the vibration guide rod, and an arc-shaped bulge 404 corresponding to the poking rods 402 is arranged at the lower end of the reset pressure plate 405, the poking disc 403 is in abutting contact with the surface of the roller 300, the roller 300 can drive the poking disc 403 to rotate under the action of friction force, when the poking disc 403 rotates, the poking rod 402 on the surface of the poking disc can intermittently generate upward thrust on the arc-shaped bulge 404, so that the reset pressure disc 405 moves upward, and the reset of the reset spring 406 is matched, so that the scraping plate 410 continuously shakes up and down, the scraped concrete is shaken off, and the problem of concrete accumulation is avoided;
an auxiliary scraping plate 411 is slidably fitted at the end of the scraping plate 410, the auxiliary scraping plate 411 and the scraping plate 410 are fitted to form an adjustable scraping strip, the end of the auxiliary scraping plate 411 is provided with a traction rod 412 extending toward the drum member 300, the end of the draw bar 412 is provided with a magnetic adsorption ball 413 which is in pressing contact with the end face of the roller member 300, the magnetic force adsorption ball 413 is a steel ball made of a magnetic material, a magnet plate for adsorbing the magnetic force adsorption ball 413 is arranged at the end of the roller piece 300, thus, in actual use, as the drum member 300 expands and contracts, the magnet plates 414 are attracted to each other, thereby drawing the auxiliary scraping plate 411 to extend and retract, because the magnetic adsorption balls 413 are in rolling contact with the roller 300, therefore, the problem of interference does not exist, the telescopic scraping mode can scrape materials aiming at the roller pieces 300 with different widths, and the adaptability is stronger;
the supporting piece for supporting the road rolling component is arranged on the machine body 100 and comprises a supporting table 103 rotatably connected with a fixed arm 110, an installation notch is formed in the upper end of the machine body 100 where the supporting table 103 is located, a plurality of lifting slide holes penetrate through the upper end and the lower end of the supporting table 103, a guide column 102 is arranged in each lifting slide hole in a sliding fit mode, the upper end and the lower end of each guide column 102 are fixedly connected with the machine body 100, a lifting push rod 104 used for adjusting the height of the supporting table 103 is connected to the bottom of the supporting table 103, and when the roller 300 is adjusted in a steering mode, the roller 300 needs to be lifted up firstly, so that interference with the ground is avoided.
The working principle of the invention is as follows: in actual use, when concrete does not need to be discharged, under the pushing of the switching push rod 214, the first piston baffle 215 and the second piston baffle 217 move upwards, at the moment, the second piston baffle 217 is positioned above the circular discharge port 204, when the rotary drum 205 rotates, the material shifting blade 209 guides materials to enter the rotary drum 205, the materials flow upwards and then are discharged from the circular discharge port 204, so that circular material mixing is realized, and the problem of drying of upper-layer materials is avoided;
when concrete needs to be discharged, under the traction of the switching push rod 214, the first piston baffle 215 and the second piston baffle 217 move upwards, at the moment, the second piston baffle 217 is located below the circular discharge port 204, the first piston baffle 215 is located below the communication port, at the moment, the concrete in the rotary cylinder 205 enters the buffer ring box 210 and is discharged along the discharge pipe 211, after one-time discharging is finished, the switching push rod 214 drives the first piston baffle 215 to move to the upper side of the communication port again to prevent the concrete from being discharged, at the moment, due to the rapid rotation of the rotary cylinder 205, under the guide of the airflow blade 212, airflow enters the buffer ring box 210, and therefore the discharge of the concrete in the discharge pipe 211 is assisted;
two roller pieces 300 in this application are coaxial setting, just so can roll the work on the horizontal plane, when needs roll the processing to the inclined plane, only need to drive fixed arm 110 through angle modulation push rod 107 and rotate, thereby make roller piece 300 rotate to the outside and laminate mutually with the inclined plane can, this kind of modular way of pressing is effectual solved current road roller can only roll the plane, can't carry out the problem of rolling to the inclined plane, scrape the material through scraping piece 400 when rolling and handle, avoid a large amount of concrete of roller piece 300 surface adhesion.
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.
Claims (9)
1. The concrete storage device for the road roller comprises a machine body (100) and a road roller set arranged at the bottom of the machine body, wherein a driving area (101) is arranged at the upper end of the machine body (100), and a road roller component for performing road rolling on the ground is arranged at the front end of the machine body (100), and is characterized in that a storage mechanism (200) for storing concrete is arranged at the tail of the machine body (100), the discharging position of the storage mechanism (200) is connected with a storage box (105) through a material guide hose (111), discharging openings are uniformly distributed at the bottom of the storage box (105), and the storage box (105) is arranged above a pressure component;
the storage mechanism (200) comprises a storage barrel (201) for storing materials, a feeding hopper (206) for receiving materials is arranged above the storage barrel (201), a plurality of material guide channels (216) used for communicating the storage barrel (201) are distributed at the lower end of the feeding hopper (206) in an array manner, a stirring motor (207) is arranged at the middle position of the upper end of the storage barrel (201), the output end of the stirring motor (207) is fixedly connected with a rotating barrel (205) inside the storage barrel (201), the lower end of the rotating barrel (205) penetrates through the bottom of the storage barrel (201), a buffer ring box (210) rotationally matched with the rotating barrel (205) is arranged on the outer side of the bottom of the storage barrel (201), the buffer ring box (210) is communicated with the inner cavity of the rotating barrel (205) through a communication port, and a material guide pipe (211) connected with a material guide hose (111) is arranged at the lower end of the buffer ring box (210), a plurality of stirring cross rods (203) are distributed on the outer side of a rotary cylinder (205) inside a storage cylinder (201) in an array mode, the lower end of each stirring cross rod (203) is provided with a stirring vertical rod (202) which is arranged downwards and used for stirring materials, the upper end of the rotary cylinder (205) is provided with a circulating discharge hole (204), the surface of the rotary cylinder (205) at the bottom in the storage cylinder (201) is provided with a circulating feed hole (208) used for feeding materials, the position of the circulating feed hole (208) is provided with a stirring blade (209) used for guiding the materials to enter in a matched mode, a second piston baffle (217) and a first piston baffle (215) are arranged in the rotary cylinder (205) in a sliding matched mode, the second piston baffle (217) and the first piston baffle (215) are fixedly connected through a connecting rod, the lower end of the first piston baffle (215) is connected with a switching push rod (214) used for driving the first piston baffle to move up and down, and a blowing structure for assisting discharging is arranged on the outer side of the lower end of the rotary cylinder (205).
2. The concrete storage device for the road roller according to claim 1, wherein the air blowing structure comprises an air inlet port (213) which is arranged on the outer side of the lower end of the rotary drum (205) and used for air inlet, and an air flow blade (212) used for guiding air flow to enter is arranged at the air inlet port (213) in a matching mode.
3. Concrete storage device for road rollers according to claim 1, characterized in that said road roller means comprise fixing arms (110) symmetrically arranged at the upper end of the body (100), the fixed arm (110) is of an L-shaped structure, the lower end of the fixed arm (110) is rotatably connected with the upper end face of the machine body (100), the outer end of the fixed arm (110) is correspondingly provided with a telescopic arm (108), the end part of the telescopic arm (108) is provided with a telescopic guide rod (109) which is arranged in a sliding hole in the fixed arm (110) in a sliding way, a telescopic hydraulic rod for pushing the telescopic arm (108) to stretch is arranged on the fixed arm (110), the outer end of the telescopic arm (108) is provided with a fixing frame (106), the lower end of each fixing frame (106) is rotatably provided with a roller piece (300), the two roller pieces (300) form a pinch roller, the fixed frame (106) is connected with an angle adjusting push rod (107) which is used for driving the fixed frame to rotate around the lower end of the fixed arm (110).
4. The concrete storage device for the road roller according to claim 3, wherein the roller member (300) comprises a second rolling barrel (302), an outer end fixing shaft of the second rolling barrel (302) is rotatably connected with the fixing frame (106), an eccentric vibrating member is arranged inside the second rolling barrel (302), the eccentric vibrating member comprises a rotating disc (308), the rotating disc (308) is of a disc structure, a sliding cavity is arranged at the inner diameter position of the rotating disc (308), a balancing weight (305) is slidably arranged in the sliding cavity, an adjusting screw (309) is arranged on the balancing weight (305) in a matching manner, one end of the adjusting screw (309) is rotatably connected with the inner wall of the sliding cavity, the other end of the adjusting screw is rotatably connected with the adjusting motor (303), fixing shafts at two ends of the rotating disc (308) are rotatably connected with a rotating bracket (307) at the inner wall of the second rolling barrel (302), one end of a fixed shaft of the rotating disc (308) is connected with the output end of the eccentric motor (306).
5. The concrete storage device for the road roller is characterized in that the end part of the second rolling drum (302) is provided with an opening, the opening is matched with a first rolling drum (301) in a sliding mode, the first rolling drum (301) is connected with an extension push rod (304) for driving the first rolling drum to stretch and retract, the bottom of the extension push rod (304) is fixedly connected with the second rolling drum (302), and the rolling width can be adjusted by pushing the first rolling drum (301) to slide through the extension push rod (304).
6. The concrete storage device for the road roller according to claim 3, wherein the road roller part further comprises a scraping part (400) for scraping the roller part (300) to prevent concrete from adhering, the scraping part (400) comprises a positioning side plate (408) connected with the fixing frame (106), a vibration guide rod (409) with an oval cross section is slidably arranged on the upper end surface and the lower end surface of the positioning side plate (408), a scraping plate (410) parallel to the axis of the roller part (300) is arranged at the lower end of the vibration guide rod (409), one side of the scraping plate (410) is attached to the rolling surface of the roller part (300), the scraping end of the scraping plate (410) is made of rubber material, a reset pressure plate (405) is arranged at the upper end of the vibration guide rod (409), and the reset pressure plate (405) and the positioning side plate (408) are connected and fixed through a reset spring (406), the utility model discloses a vibration damping device, including location curb plate (408) one side rotation is equipped with one and dials driving disk (403), dial driving disk (403) and have a plurality of poker rod (402) towards one side array distribution of vibration guide arm (409), reset pressure disk (405) lower extreme is equipped with arch (404) corresponding with poker rod (402), dial driving disk (403) and drum spare (300) surface support to press the contact.
7. The concrete storage device for the road roller as claimed in claim 6, wherein an auxiliary scraping plate (411) is slidably fitted at the end of the scraping plate (410), the auxiliary scraping plate (411) and the scraping plate (410) are fitted to form an adjustable scraping strip, a draw bar (412) extending towards the roller member (300) is arranged at the end of the auxiliary scraping plate (411), a magnetic adsorption ball (413) in abutting contact with the end surface of the roller member (300) is rotatably arranged at the end of the draw bar (412), the magnetic adsorption ball (413) is a steel ball made of a magnetic material, and a magnet plate for adsorbing the magnetic adsorption ball (413) is arranged at the end of the roller member (300).
8. The concrete storage device for the road roller as claimed in claim 1, wherein a support member for supporting the road roller component is arranged on the machine body (100), the support member comprises a support table (103) rotatably connected with the fixing arm (110), the upper end of the machine body (100) where the support table (103) is located is provided with a mounting notch, a plurality of lifting slide holes penetrate through the upper end and the lower end of the support table (103), a guide column (102) is slidably matched in each lifting slide hole, the upper end and the lower end of each guide column (102) are fixedly connected with the machine body (100), and a lifting push rod (104) for adjusting the height of the support table (103) is connected to the bottom of the support table.
9. A use method of the concrete storing device for the road roller according to any one of claims 1-8, characterized in that when the concrete is not discharged, under the push of the switching push rod (214), the first piston baffle (215) and the second piston baffle (217) move upwards, and the second piston baffle (217) is located above the circular discharge port (204), when the rotary drum (205) rotates, the material shifting blade (209) guides the material into the rotary drum (205), and the material flows upwards and is then discharged from the circular discharge port (204), so that circular mixing is realized, and the problem of drying of the upper material is avoided; when concrete needs to be discharged, under the traction of a switching push rod (214), a first piston baffle plate (215) and a second piston baffle plate (217) move upwards, at the moment, the second piston baffle plate (217) is positioned below a circular discharge hole (204), the first piston baffle plate (215) is positioned below a communication hole, at the moment, the concrete in a rotary cylinder (205) enters a buffer ring box (210) and is then discharged along a discharge pipe (211), after one-time discharging is finished, the switching push rod (214) drives the first piston baffle plate (215) to move to the position above the communication hole again to prevent the concrete from being discharged, at the moment, due to the fact that the rotary cylinder (205) rotates rapidly, air flow enters the buffer ring box (210) under the guidance of an air flow blade (212), and therefore the discharge of the concrete in the discharge pipe (211) is assisted; be coaxial setting with two cylinder spare (300), just so can roll the work on the horizontal plane, when needs roll the processing to the inclined plane, only need drive fixed arm (110) through angle modulation push rod (107) and rotate, thereby make cylinder spare (300) outside rotate and then laminate mutually with the inclined plane can, this kind of modular way of pressing is effectual solved current road roller can only roll the plane, can't carry out the problem that rolls to the inclined plane, scrape the material through scraping material spare (400) when rolling and handle, avoid a large amount of concrete of cylinder spare (300) surface adhesion.
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| CN202111303188.3A CN113774765B (en) | 2021-11-05 | 2021-11-05 | Concrete storage device and method for road roller |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111303188.3A CN113774765B (en) | 2021-11-05 | 2021-11-05 | Concrete storage device and method for road roller |
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| CN113774765B true CN113774765B (en) | 2022-02-22 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN212865526U (en) * | 2020-06-22 | 2021-04-02 | 中交基础设施养护集团工程有限公司 | Road surface asphalt paving device convenient to adjust and lay thickness |
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| US20170260702A1 (en) * | 2016-03-08 | 2017-09-14 | Caterpillar Paving Products Inc. | Paving machine |
| CN107476170A (en) * | 2017-08-10 | 2017-12-15 | 深圳市诚骋科技有限公司 | A kind of construction road roller |
| CN208133279U (en) * | 2018-03-12 | 2018-11-23 | 重庆双槐建筑工程有限公司 | A kind of truck mixer with noise reduction effect |
| CN208762836U (en) * | 2018-07-25 | 2019-04-19 | 雨发建设集团有限公司 | Road roller and its cleaning device |
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| CN113774765A (en) | 2021-12-10 |
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Address after: No.34, Lanjun Road, Tiexi District, Shenyang, Liaoning Province, 110000 Patentee after: LIAONING ROAD & BRIDGE CONSTRUCTION GROUP CO.,LTD. Address before: No.34, Lanjun Road, Tiexi District, Shenyang, Liaoning Province, 110000 Patentee before: LIAONING TRAFFIC ENGINEERING Co.,Ltd. |
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