CN111877099B - Multifunctional road roller steel wheel and use method thereof - Google Patents
Multifunctional road roller steel wheel and use method thereof Download PDFInfo
- Publication number
- CN111877099B CN111877099B CN202010730010.6A CN202010730010A CN111877099B CN 111877099 B CN111877099 B CN 111877099B CN 202010730010 A CN202010730010 A CN 202010730010A CN 111877099 B CN111877099 B CN 111877099B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- road roller
- steel wheel
- stretching
- roller body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/005—Transportable screening plants
-
- 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
- E01C19/238—Wetting, cleaning or heating rolling elements, e.g. oiling, wiping, scraping
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a multifunctional road roller steel wheel and a use method thereof, belonging to the technical field of road rollers, the invention can realize the movement of a steel wheel road roller body, the accumulation of cohesive soil, large hard broken stone blocks and large metal fragments on the surface of a stretching and screening net, the forced movement of a middle moving rod triggers an elastic pressure-bearing block, a pressure sensor controls an electric push rod to push the middle moving rod to stretch the stretching and screening net forwards, the accumulated large hard broken stone blocks and large metal fragments are separated from two sides of a side fixing rod, the mechanical damage to the steel wheel at the front end of the steel wheel road roller body is reduced, an electric control rotating pan-tilt head controls a cleaning column to rotate along the inner surface of the stretching and screening net, a cleaning brush head cleans the cohesive soil blocks to be separated from the front end of the stretching and screening net, thereby the steel wheel road roller body has good compaction effect in the use process, and simultaneously the damage of the large hard broken stone blocks and the large metal fragments to the steel wheel road roller body is reduced, the service life of the steel wheel road roller body is prolonged.
Description
Technical Field
The invention relates to the technical field of road rollers, in particular to a multifunctional road roller steel wheel and a using method thereof.
Background
The road roller is also called soil compactor, which is a kind of road repairing equipment. The road roller 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, can roll sandy, semi-viscous and viscous soil, roadbed stabilized soil and asphalt concrete pavement layers, and is suitable for various compaction operations under the action of the gravity of the machine, so that the rolled layers are permanently deformed and compacted. The road rollers are divided into a steel wheel type and a tire type.
The steel wheel road roller is a mechanical device for compacting various building and road building materials by utilizing the self gravity and vibration, adopts an articulated vehicle frame, hydraulic walking, hydraulic vibration and a full hydraulic steering system, has two vibration frequencies and two-stage amplitudes, is suitable for compacting layers with different thicknesses and various materials, adopts an imported hydraulic pump, a hydraulic motor and a vibration bearing, ensures the reliability of the whole machine, adopts an optimized design for a vehicle frame and a vehicle cover, is convenient to maintain and maintain, has three-stage vibration reduction, adopts a sealed sound insulation measure for a cab, and is more comfortable to drive.
In highway construction, the most suitable compaction of steel wheel road roller is various non-viscidity soil, therefore by wide application, and in the in-service use process, can't guarantee the viscidity of soil completely to sharp-pointed metal in the compaction soil and stereoplasm stone etc. also disturb the construction of steel wheel road roller, viscidity soil adhesion can influence the compaction effect on the steel wheel, and sharp-pointed metal and stereoplasm stone can damage the steel wheel, can influence subsequent construction with its soil of impressing, need solve.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a multifunctional road roller steel wheel and a use method thereof, the multifunctional road roller steel wheel can realize that an extension plate is additionally arranged, along with the movement of a steel wheel road roller body, along with the accumulation of viscous soil, large hard broken stone blocks and large metal fragments on the surface of a stretching and screening net, a middle moving rod is stressed to move, so that a connecting rod moves backwards to touch an elastic pressed block, a pressure sensor controls an electric push rod to push a butt-joint block, so that the connecting rod pushes the middle moving rod to move forwards, the stretching and screening net is extended, the accumulated large hard broken stone blocks and large metal fragments are separated from two sides of a side fixing rod, the mechanical damage to the steel wheel at the front end of the steel wheel road roller body is reduced, the service life is prolonged, then the pressure sensor controls a connecting rod to rotate through an electric control rotating platform to drive a cleaning column to rotate along the inner surface of the stretching and screening net, thereby wash tensile screening net through the washing brush head for the viscidity soil piece that is difficult for breaking away from breaks away from tensile screening net front end, reduces the possibility of viscidity soil adhesion to steel wheel road roller body front end steel wheel, thereby makes steel wheel road roller body have good compaction effect in the use, reduces the damage of bold stereoplasm rubble piece and bold metal fragment to steel wheel road roller body simultaneously, increases the life of steel wheel road roller body.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A multifunctional road roller steel wheel comprises a steel wheel road roller body, wherein a front frame is fixedly connected with the front end of the steel wheel road roller body, an extending plate is fixedly connected with the front end of the front frame, a sliding groove is formed in the lower end of the extending plate, a sliding block is connected in the sliding groove in a sliding mode, a middle moving rod is fixedly connected with the lower end of the sliding block, a pair of side fixing rods which are symmetrically distributed by taking the middle moving rod as a center are fixedly connected with the lower end of the extending plate, stretching screening nets are fixedly connected between the middle moving rod and the pair of side fixing rods, a bottom collecting box is arranged on the lower side of the extending plate, the upper end of the bottom collecting box is fixedly connected with the upper ends of the middle moving rod and the pair of side fixing rods, a connecting block is fixedly connected with the front end of the front frame and is positioned between the steel wheel road roller body and the middle moving rod, the front end of the connecting block is fixedly connected with a propelling device, one side of the middle moving rod, which is close to the connecting block, is provided with a trigger butt joint device, and the outer end of the trigger butt joint device is fixedly connected with a cleaning device The surface rotates, thereby wash tensile screening net through the washing brush head, make the viscidity soil piece that is difficult for breaking away from break away from tensile screening net front end, reduce the viscidity soil adhesion to the possibility of steel wheel road roller body front end steel wheel, thereby make steel wheel road roller body have good compaction effect in the use, reduce the damage of bold stereoplasm rubble piece and bold metal fragment to steel wheel road roller body simultaneously, increase the life of steel wheel road roller body.
Further, trigger interfacing apparatus includes the connecting rod, the front end and the middle carriage release lever fixed connection of connecting rod, the rear end fixedly connected with of connecting rod touches the piece, the outer end fixedly connected with of connecting rod impels the buttcover plate, impel the rear end fixedly connected with of buttcover plate to the butt joint piece, thereby can effectively transmit the resistance that the tensile screening was netted through the connecting rod and make to touch the piece and be close to the connecting block, trigger the cleaning to the tensile screening net to effectively clean cohesive soil, the bold hard broken stone and the bold metal fragment in the steel wheel road roller body front side treatment compaction soil.
Furthermore, the propulsion device comprises a pair of electric push rods matched with the butt joint blocks, the front end of the connecting block is fixedly connected with the rear ends of the pair of electric push rods, the front end of the connecting block is fixedly connected with a pressure sensor, the front end of the pressure sensor is fixedly connected with an elastic compression block matched with the touch block, and the pressure sensor can control the electric push rods to stretch after being touched by pressure, so that the middle moving rod is pushed to move forwards, the stretching and screening net is stretched under stress, large hard broken stone blocks and large metal broken blocks accumulated on the surface of the stretching and screening net are pushed to two sides of the side fixing rod, the damage to steel wheels of the steel wheel road roller body is reduced, the service life of the steel wheel road roller body is prolonged, and the compaction effect of the steel wheel road roller body is improved.
Further, belt cleaning device includes automatically controlled rotation cloud platform, the outer end fixed connection of cloud platform and connecting rod is rotated to automatically controlled rotation cloud platform, the automatically controlled rotation cloud platform all rotates at both ends about and is connected with a pair of rotation connecting rod, rotate the clean post of connecting rod outer end fixedly connected with, clean post outer end fixedly connected with washing brush head, automatically controlled rotation cloud platform can make to rotate the connecting rod and drive clean post and rotate under pressure sensors's control to clean tensile screening net through washing brush head, make the viscidity soil piece that is difficult for breaking away from of tensile screening net surface adhesion be swept to the side dead lever outside, reduce viscidity soil adhesion to the steel wheel of steel wheel road roller body on the possibility.
Further, box inner wall fixedly connected with adhesion layer is collected to the bottom, fixedly connected with filter plate between the box upper and lower inner wall is collected to the bottom, box lower extreme section is collected to the bottom and is the triangle-shaped toper, can sieve less metal and rubble ability through the filter plate to carry out the adhesion through the adhesion layer, reduce the possibility that metal and rubble break away from, further protect the steel wheel of steel wheel road roller body, increase the compaction effect of steel wheel road roller body.
Further, tensile screening net adopts flexible material to make, the front end fixedly connected with of tensile screening net has a plurality of evenly distributed's magnetic adsorption ring, through the flexible extension and the tensile of tensile screening net, realizes that tensile screening net is to the collection clearance of cohesive soil, bold stereoplasm rubble piece and bold metal fragment to the protection of realization to steel wheel road roller body.
Further, the front end fixedly connected with protecting sheathing of connecting block, pressure sensors is located protecting sheathing, electric putter front end fixedly connected with flexible piece, be equipped with the draw-in groove that docks mutually with flexible piece on the butt joint piece, mechanical damage when reducing butt joint piece and electric putter butt joint through flexible piece can effectively protect pressure sensors through protecting sheathing, reduces the spurious triggering to pressure sensors because of external factors's interference.
A use method of a steel wheel of a multifunctional road roller comprises the following steps:
s1, installing the extension plate at the front end of the front frame, starting the steel-wheel road roller body by a technician to move forwards, firstly contacting the soil to be compacted on the front side of the steel-wheel road roller body by the middle moving rod, sieving the soil to be compacted through the stretching sieving net, adsorbing large metal fragments through the magnetic adsorption ring, and simultaneously retaining the cohesive soil and large hard crushed stone blocks at the front end of the stretching sieving net;
s2, increasing the resistance of the middle moving rod along with the accumulation of the viscous soil, the large hard broken stone blocks and the large metal broken blocks, so that the middle moving rod is close to the connecting block at the lower end of the extending plate through the sliding groove;
s3, after the resistance is increased to the touch block touches the elastic compression block, the pressure sensor is triggered to enable the electric push rod and the butt block to be in butt joint to push the connecting rod to move forwards until the stretching screening net expands outwards, and large hard broken stone blocks and large metal broken blocks are ejected out to two sides of the side fixing rod;
s4, controlling the electric control rotating holder to drive the cleaning column to rotate, cleaning, stretching and screening the net from inside to outside by the pressure sensor, cleaning out the viscous soil, stopping the electric push rod and the electric control rotating holder, and repeating the process by the middle moving rod.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the invention can realize that the extension plate is additionally arranged, the connecting rod moves backwards to touch the elastic pressure-bearing block along with the accumulation of the cohesive soil, the large hard broken stone blocks and the large metal fragments on the surface of the stretching screening net along with the movement of the steel wheel road roller body, so that the pressure sensor controls the electric push rod to push the butt-joint block to enable the connecting rod to push the middle moving rod to move forwards to enable the stretching screening net to extend, the accumulated large hard broken stone blocks and the large metal fragments are separated from two sides of the side fixing rod, the mechanical damage to the steel wheel at the front end of the steel wheel road roller body is reduced, the service life is prolonged, the pressure sensor controls the rotating connecting rod to drive the cleaning column to rotate along the inner surface of the stretching screening net through the electric control rotating pan-tilt, and the stretching screening net is cleaned through the cleaning brush head, so that the cohesive soil blocks which are not easy to separate are separated from the front end of the stretching screening net, the possibility that the cohesive soil is adhered to the steel wheel at the front end of the steel wheel road roller body is reduced, so that the steel wheel road roller body has a good compaction effect in the using process, meanwhile, the damage of large hard broken stone blocks and large metal broken blocks to the steel wheel road roller body is reduced, and the service life of the steel wheel road roller body is prolonged.
(2) Trigger interfacing apparatus includes the connecting rod, the front end and the middle carriage release lever fixed connection of connecting rod, the rear end fixedly connected with of connecting rod touches the piece, the outer end fixedly connected with of connecting rod impels the buttcover plate, the rear end fixedly connected with that impels the buttcover plate is a pair of butt joint piece, thereby can effectively transmit the resistance of tensile screening net through the connecting rod and make to touch the piece and be close to the connecting block, trigger and to pulling the cleaning of screening net, thereby effectively clean the cohesive soil in the steel wheel road roller body front side treats compaction soil, bold stereoplasm rubble piece and bold metal fragment.
(3) Advancing device includes a pair of and butt joint piece assorted electric putter, the front end of connecting block and a pair of electric putter's rear end fixed connection, the front end fixedly connected with pressure sensors of connecting block, pressure sensors's front end fixedly connected with touch a assorted elasticity and receive the piece, pressure sensors touches the back receiving pressure, can control electric putter's flexible, thereby promote middle carriage release lever forward motion, thereby it is tensile to make tensile screening net atress, make tensile screening net surface accumulational bold stereoplasm rubble piece and bold metal fragment pushed to side dead lever both sides, reduce the damage to the steel wheel of steel wheel road roller body, increase the life of steel wheel road roller body, improve the compaction effect of steel wheel road roller body.
(4) Belt cleaning device includes automatically controlled rotation cloud platform, automatically controlled rotation cloud platform and the outer end fixed connection of connecting rod, the automatically controlled rotation cloud platform all rotates at both ends about and is connected with a pair of rotation connecting rod, rotate the clean post of connecting rod outer end fixedly connected with, clean post outer end fixedly connected with washing brush head, automatically controlled rotation cloud platform can make the rotation connecting rod drive clean post and rotate under pressure sensors's control, thereby clean tensile screening net through washing brush head, make the viscidity soil piece that is difficult for breaking away from of tensile screening net surface adhesion be swept to the side dead lever outside, reduce viscidity soil adhesion to the steel wheel of steel wheel road roller body on probably.
(5) The box inner wall fixedly connected with adhesion layer is collected to the bottom, and fixedly connected with filter plate between the box upper and lower inner wall is collected to the bottom, and box lower extreme section is collected to the bottom and is the triangle-shaped toper, can sieve less metal and garrulous stone energy through the filter plate to carry out the adhesion through the adhesion layer, reduce the possibility that metal and rubble break away from, further protect the steel wheel of steel wheel road roller body, increase the compaction effect of steel wheel road roller body.
(6) Tensile screening net adopts flexible material to make, and the front end fixedly connected with of tensile screening net has a plurality of evenly distributed's magnetic attraction ring, through the flexible extension and the tensile of tensile screening net, realizes that tensile screening net is to the collection clearance of cohesive soil, bold stereoplasm rubble piece and bold metal fragment to the protection of realization to steel wheel road roller body.
(7) The front end fixedly connected with protecting sheathing of connecting block, pressure sensors are located protecting sheathing, and electric putter front end fixedly connected with flexible piece is equipped with the draw-in groove that docks mutually with the flexible piece on the butt joint piece, reduces the mechanical damage when butt joint piece and electric putter butt joint through flexible piece, can effectively protect pressure sensors through protecting sheathing, reduces the spurious triggering to pressure sensors because of external factors's interference.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a front frame of the present invention;
FIG. 3 is a schematic view of the stretch screening web of the present invention ready for use;
FIG. 4 is a schematic structural diagram of a pressure sensor according to the present invention;
FIG. 5 is a schematic structural diagram of an electrically controlled rotating head according to the present invention;
FIG. 6 is a schematic view of the structure of the intermediate travel bar of the present invention;
FIG. 7 is a schematic view of the configuration of the tensile screening webs of the present invention as they are butted together;
fig. 8 is a schematic structural view of the bottom collection box of the present invention.
The reference numbers in the figures illustrate:
1 steel wheel road roller body, 2 front frames, 3 extending plates, 301 sliding grooves, 302 sliding blocks, 4 middle moving rods, 5 side fixing rods, 6 bottom collecting boxes, 601 adhesion layers, 602 filter plates, 7 connecting blocks, 701 electric push rods, 702 pressure sensors, 703 elastic compression blocks, 704 protective shells, 8 stretching screening nets, 801 magnetic adsorption rings, 9 electric control rotating holders, 901 rotating connecting rods, 902 cleaning columns, 903 cleaning brush heads, 10 connecting rods, 1001 pushing butt joint plates, 1002 butt joint blocks and 1003 touch blocks.
Detailed Description
The technical solution in 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; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise specifically stated or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected" may be a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements.
Example 1:
referring to fig. 1-2, a multi-functional road roller steel wheel comprises a steel wheel road roller body 1, a front frame 2 is fixedly connected to the front end of the steel wheel road roller body 1, an extending plate 3 is fixedly connected to the front end of the front frame 2, a sliding groove 301 is formed in the lower end of the extending plate 3, a sliding block 302 is slidably connected in the sliding groove 301, a middle moving rod 4 is fixedly connected to the lower end of the sliding block 302, a pair of side fixing rods 5 symmetrically distributed with the middle moving rod 4 as the center are fixedly connected to the lower end of the extending plate 3, a stretching screening net 8 is fixedly connected between the middle moving rod 4 and the pair of side fixing rods 5, a bottom collecting box 6 is arranged on the lower side of the extending plate 3, the upper end of the bottom collecting box 6 is fixedly connected to the middle moving rod 4 and the upper ends of the pair of side fixing rods 5, referring to fig. 3, a connecting block 7 is fixedly connected to the front end of the front frame 2, the connecting block 7 is located between the steel wheel road roller body 1 and the middle moving rod 4, the front end fixedly connected with advancing device of connecting block 7, one side that middle carriage release lever 4 is close to connecting block 7 is equipped with triggers interfacing apparatus, triggers interfacing apparatus's outer end fixedly connected with belt cleaning device, and automatically controlled rotation cloud platform 9, pressure-sensitive transducer 702 and electric putter 701 all operate through controller control, and the controller is installed inside car forebay 2 (the controller is not drawn in the picture).
Referring to fig. 5, the triggering and docking device includes a connecting rod 10, the front end of the connecting rod 10 is fixedly connected to the middle moving rod 4, the rear end of the connecting rod 10 is fixedly connected to a triggering block 1003, the outer end of the connecting rod 10 is fixedly connected to a pushing and docking plate 1001, the rear end of the pushing and docking plate 1001 is fixedly connected to a pair of docking blocks 1002, the connecting rod 10 can effectively transmit the resistance of the stretching and screening net 8 to enable the triggering block 1003 to approach the connecting block 7, and trigger the cleaning of the stretching and screening net 8, so as to effectively clean the sticky soil, the large hard broken stone blocks and the large metal broken blocks in the soil to be compacted at the front side of the steel-wheel road roller body 1, referring to fig. 4, the pushing device includes a pair of electric push rods 701 matched with the docking blocks 1002, the front end of the connecting block 7 is fixedly connected to the rear ends of the pair of electric push rods 701, the front end of the connecting block 7 is fixedly connected to a pressure sensor 702, front end fixedly connected with of pressure sensors 702 receives the piece 703 with touching the piece 1003 assorted elasticity, pressure sensors 702 is receiving pressure and touching the back, can control electric putter 701's flexible, thereby 4 forward motion of carriage release lever in the middle of promoting, thereby make tensile screening net 8 atress tensile, make tensile screening net 8 surperficial accumulational bold stereoplasm rubble piece and bold metal fragment pushed to 5 both sides of side dead lever, reduce the damage to the steel wheel of steel wheel road roller body 1, increase the life of steel wheel road roller body 1, improve the compaction effect of steel wheel road roller body 1.
Referring to fig. 5, the cleaning device includes an electrically controlled rotating pan-tilt 9, the electrically controlled rotating pan-tilt 9 is fixedly connected with the outer ends of the connecting rods 10, the left and right ends of the electrically controlled rotating pan-tilt 9 are rotatably connected with a pair of rotating connecting rods 901, the outer ends of the rotating connecting rods 901 are fixedly connected with cleaning posts 902, the outer ends of the cleaning posts 902 are fixedly connected with cleaning brush heads 903, the electrically controlled rotating pan-tilt 9 can make the rotating connecting rods 901 drive the cleaning posts 902 to rotate under the control of the pressure sensor 702, so as to clean the stretching and screening net 8 through the cleaning brush heads 903, so that the sticky soil blocks adhered to the surface of the stretching and screening net 8 and not easy to separate are cleaned to the outer sides of the side fixing rods 5, the possibility that the sticky soil is adhered to the steel wheels of the steel wheel road roller body 1 is reduced, referring to fig. 8, the inner wall of the bottom collecting box 6 is fixedly connected with an adhesive layer 601, and a filter plate 602 is fixedly connected between the upper and lower inner walls of the bottom collecting box 6, the section of the lower end of the bottom collecting box 6 is in a triangular cone shape, smaller metal and gravel can be screened through the filter plate 602, and the adhesion is carried out through the adhesion layer 601, so that the possibility of metal and gravel separation is reduced, the steel wheel of the steel-wheel road roller body 1 is further protected, and the compaction effect of the steel-wheel road roller body 1 is improved.
Referring to fig. 6, the stretching screening net 8 is made of flexible material, the flexible material is made of flexible nylon, the front end of the stretching screening net 8 is fixedly connected with a plurality of magnetic adsorption rings 801 which are uniformly distributed, the stretching screening net 8 is used for collecting and cleaning the viscous soil, the large hard broken stone blocks and the large metal broken blocks through flexible stretching and stretching, so as to protect the steel-wheel road roller body 1, referring to fig. 4, the front end of the connecting block 7 is fixedly connected with a protective shell 704, the pressure sensor 702 is located in the protective shell 704, the front end of the electric push rod 701 is fixedly connected with a flexible block, the flexible block is made of flexible rubber, the butt joint block 1002 is provided with a clamping groove which is butted with the flexible block, mechanical damage when the butt joint block 1002 is butted with the electric push rod 701 is reduced through the flexible block, the pressure sensor 702 can be effectively protected through the protective shell 704, the false triggering of the pressure sensor 702 due to the interference of external factors is reduced.
A use method of a steel wheel of a multifunctional road roller comprises the following steps:
s1, installing the extension plate 3 at the front end of the front frame 2, then starting the steel-wheel road roller body 1 by a technician to move forwards, firstly contacting the soil to be compacted on the front side of the steel-wheel road roller body 1 by the middle movable rod 4, sieving the soil to be compacted through the stretching sieving net 8, adsorbing large metal fragments through the magnetic adsorption ring 801, and simultaneously retaining the cohesive soil and large hard crushed stone blocks at the front end of the stretching sieving net 8;
s2, the resistance of the middle moving rod 4 is increased with the accumulation of the viscous soil, the large hard stone fragments and the large metal fragments, so that the middle moving rod approaches the connecting block 7 at the lower end of the extension plate 3 through the sliding groove 301;
s3, after the resistance is increased to the touch block 1003 touches the elastic pressure-receiving block 703, the pressure sensor 702 is triggered to enable the electric push rod 701 and the butt block 1002 to butt and push the connecting rod 10 to move forwards until the stretching screening net 8 is expanded outwards, and large hard crushed stone blocks and large metal crushed blocks are ejected out to two sides of the side fixing rod 5;
s4, the pressure sensor 702 controls the electric control rotating holder 9 to drive the cleaning column 902 to rotate, the stretching and screening net 8 is swept from inside to outside, the viscous soil is swept, then the electric push rod 701 and the electric control rotating holder 9 stop working, and the middle moving rod 4 repeats the process.
The invention can realize that the extension plate 3 is additionally arranged, along with the movement of the steel wheel road roller body 1, along with the accumulation of the cohesive soil, large hard broken stone blocks and large metal fragments on the surface of the stretching screening net 8, the middle moving rod 4 moves under the stress, so that the connecting rod 10 moves backwards to touch the elastic pressure-bearing block 703, thereby leading the pressure sensor 702 to control the electric push rod 701 to push the butt-joint block 1002, leading the connecting rod 10 to push the middle moving rod 4 to move forwards so as to lead the stretching screening net 8 to extend, leading the accumulated large hard broken stone blocks and large metal fragments to be separated from two sides of the side fixing rod 5, reducing the mechanical damage to the steel wheel at the front end of the steel wheel road roller body 1, prolonging the service life, then leading the pressure sensor 702 to control the rotating connecting rod 901 to drive the cleaning column 902 to rotate along the inner surface of the stretching screening net 8 through the electric control rotating cradle head 9, further cleaning the stretching screening net 8 through the cleaning brush head 903, make the viscidity soil piece that is difficult for breaking away from break away from 8 front ends of tensile screening net, reduce the possibility of viscidity soil adhesion to steel wheel road roller body 1 front end steel wheel, make steel wheel road roller body 1 keep good compaction effect, thereby make steel wheel road roller body 1 have good compaction effect in the use, reduce the damage of bold stereoplasm broken stone piece and bold metal fragment to steel wheel road roller body 1 simultaneously, increase steel wheel road roller body 1's life.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (8)
1. The utility model provides a multi-functional road roller steel wheel, includes steel wheel road roller body (1), the front end fixedly connected with car front truck (2) of steel wheel road roller body (1), its characterized in that: the front end of the front frame (2) is fixedly connected with an extension plate (3), the lower end of the extension plate (3) is provided with a sliding groove (301), the sliding groove (301) is internally and slidably connected with a sliding block (302), the lower end of the sliding block (302) is fixedly connected with an intermediate moving rod (4), the lower end of the extension plate (3) is fixedly connected with a pair of side fixing rods (5) which are symmetrically distributed by taking the intermediate moving rod (4) as a center, a stretching screening net (8) is fixedly connected between the intermediate moving rod (4) and the pair of side fixing rods (5), the lower side of the extension plate (3) is provided with a bottom collecting box (6), the upper end of the bottom collecting box (6) is fixedly connected with the upper ends of the intermediate moving rod (4) and the pair of side fixing rods (5), the front end of the front frame (2) is fixedly connected with a connecting block (7), and the connecting block (7) is positioned between the steel road roller body (1) and the intermediate moving rod (4), the front end fixedly connected with advancing device of connecting block (7), one side that middle carriage release lever (4) is close to connecting block (7) is equipped with triggers interfacing apparatus, trigger interfacing apparatus's outer end fixedly connected with belt cleaning device.
2. A multipurpose road roller steel wheel according to claim 1, characterised in that: the trigger butt joint device comprises a connecting rod (10), the front end of the connecting rod (10) is fixedly connected with a middle moving rod (4), the rear end of the connecting rod (10) is fixedly connected with a contact block (1003), the outer end of the connecting rod (10) is fixedly connected with a pushing butt joint plate (1001), and the rear end of the pushing butt joint plate (1001) is fixedly connected with a pair of butt joint blocks (1002).
3. A multipurpose road roller steel wheel according to claim 2, characterised in that: the propelling device comprises a pair of electric push rods (701) matched with the butt joint blocks (1002), the front end of the connecting block (7) is fixedly connected with the rear ends of the pair of electric push rods (701), the front end of the connecting block (7) is fixedly connected with a pressure sensor (702), and the front end of the pressure sensor (702) is fixedly connected with an elastic pressure receiving block (703) matched with the touch block (1003).
4. A multipurpose road roller steel wheel according to claim 3, characterised in that: the cleaning device comprises an electric control rotating cloud platform (9), the electric control rotating cloud platform (9) is fixedly connected with the outer end of a connecting rod (10), a pair of rotating connecting rods (901) are rotatably connected to the left end and the right end of the electric control rotating cloud platform (9), the outer end of each rotating connecting rod (901) is fixedly connected with a cleaning column (902), the outer end of each cleaning column (902) is fixedly connected with a cleaning brush head (903), and the electric control rotating cloud platform (9) can enable the rotating connecting rods (901) to drive the cleaning columns (902) to rotate under the control of a pressure sensor (702).
5. A multipurpose road roller steel wheel according to claim 1, characterised in that: the inner wall of the bottom collection box (6) is fixedly connected with an adhesion layer (601), a filter plate (602) is fixedly connected between the upper inner wall and the lower inner wall of the bottom collection box (6), and the section of the lower end of the bottom collection box (6) is in a triangular cone shape.
6. A multipurpose road roller steel wheel according to claim 4, characterised in that: the stretching and screening net (8) is made of flexible materials, and the front end of the stretching and screening net (8) is fixedly connected with a plurality of uniformly distributed magnetic adsorption rings (801).
7. A multipurpose road roller steel wheel according to claim 3, characterised in that: the front end fixedly connected with protecting sheathing (704) of connecting block (7), pressure sensors (702) are located protecting sheathing (704), electric putter (701) front end fixedly connected with flexible piece, be equipped with the draw-in groove that docks with flexible piece on butt joint piece (1002).
8. The use method of the multifunctional road roller steel wheel according to claim 6, characterized by comprising the following steps: the method comprises the following steps:
s1, installing the extension plate (3) at the front end of the front frame (2), starting the steel-wheel road roller body (1) to move forwards by a technician, firstly contacting the front side of the steel-wheel road roller body (1) with the middle moving rod (4), screening the soil to be compacted through the stretching screening net (8), adsorbing large metal fragments through the magnetic adsorption ring (801), and simultaneously retaining the cohesive soil and large hard crushed stone blocks at the front end of the stretching screening net (8);
s2, along with the accumulation of the viscous soil, the large hard broken stone blocks and the large metal broken blocks, the resistance of the middle moving rod (4) is increased, so that the middle moving rod is close to the connecting block (7) at the lower end of the extension plate (3) through the sliding groove (301);
s3, after the resistance is increased to the touch block (1003) to touch the elastic compression block (703), the pressure sensor (702) is triggered, so that the electric push rod (701) and the butt-joint block (1002) are in butt joint to push the connecting rod (10) to move forwards until the stretching screening net (8) is expanded outwards, and large hard broken stone blocks and large metal broken blocks are ejected out to two sides of the side fixing rod (5);
s4, the pressure sensor (702) controls the electric control rotating holder (9) to drive the cleaning column (902) to rotate, the cleaning column cleans the stretching and screening net (8) from inside to outside, the viscous soil is cleaned, then the electric push rod (701) and the electric control rotating holder (9) stop working, and the middle moving rod (4) repeats the process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010730010.6A CN111877099B (en) | 2020-07-27 | 2020-07-27 | Multifunctional road roller steel wheel and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010730010.6A CN111877099B (en) | 2020-07-27 | 2020-07-27 | Multifunctional road roller steel wheel and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111877099A CN111877099A (en) | 2020-11-03 |
| CN111877099B true CN111877099B (en) | 2022-03-29 |
Family
ID=73201620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010730010.6A Active CN111877099B (en) | 2020-07-27 | 2020-07-27 | Multifunctional road roller steel wheel and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111877099B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114197273B (en) * | 2021-12-27 | 2023-07-04 | 山西省交通科技研发有限公司 | Real-time recycling device for granules at bottom of inner wall of steel wheel of road roller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8197157B2 (en) * | 2009-11-17 | 2012-06-12 | Terra Compactor Wheel Corp. | Compaction wheel cleat |
| CN205329486U (en) * | 2016-01-11 | 2016-06-22 | 南京高佳路桥工程有限公司 | Steel roller |
| CN107386068A (en) * | 2017-09-15 | 2017-11-24 | 刘丽 | A kind of road roller that can clear up road surface in advance |
| CN206730737U (en) * | 2017-05-23 | 2017-12-12 | 徐工集团工程机械股份有限公司 | Road roller filter |
| CN210481964U (en) * | 2019-07-08 | 2020-05-08 | 中铁创通建设集团有限公司 | Road roller |
-
2020
- 2020-07-27 CN CN202010730010.6A patent/CN111877099B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8197157B2 (en) * | 2009-11-17 | 2012-06-12 | Terra Compactor Wheel Corp. | Compaction wheel cleat |
| CN205329486U (en) * | 2016-01-11 | 2016-06-22 | 南京高佳路桥工程有限公司 | Steel roller |
| CN206730737U (en) * | 2017-05-23 | 2017-12-12 | 徐工集团工程机械股份有限公司 | Road roller filter |
| CN107386068A (en) * | 2017-09-15 | 2017-11-24 | 刘丽 | A kind of road roller that can clear up road surface in advance |
| CN210481964U (en) * | 2019-07-08 | 2020-05-08 | 中铁创通建设集团有限公司 | Road roller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111877099A (en) | 2020-11-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109046961B (en) | Screening sand device for civil engineering | |
| CN111877099B (en) | Multifunctional road roller steel wheel and use method thereof | |
| CN105133527A (en) | Road sweeper capable of reducing damage rate of tray brush and increasing cleaning ability | |
| CN207452645U (en) | A kind of road roller | |
| CN113431111B (en) | Roadway repairing device for coal mine and application method thereof | |
| CN118186865A (en) | Highway pitch paves device with clearance rubble function | |
| CN204662332U (en) | Full landform snow cleaner | |
| CN205022724U (en) | Carry out conveyor belt | |
| CN211385144U (en) | Earthwork crushing device for traffic engineering construction | |
| CN213681585U (en) | Grinding wheel structure of road roller | |
| CN111877245A (en) | Quick ice-breaking snow-sweeping brush for road cleaning | |
| CN215947798U (en) | Vibration mechanism for cleaning roller of road roller | |
| CN219061656U (en) | Mobile rock crushing device for tunnel construction | |
| CN112064458A (en) | Highway engineering construction is with soft ground consolidation equipment | |
| CN215714426U (en) | Road roller pressing wheel cleaning structure for transportation road construction of open pit coal mining | |
| CN221167455U (en) | Ground compaction device for highway bridge construction | |
| CN220952824U (en) | Road surface construction leveling device | |
| CN203569501U (en) | Sweeper | |
| CN213328568U (en) | Roller press capable of cleaning press roller | |
| CN214826856U (en) | Grit conveyer belt for building waste recovery | |
| CN216248338U (en) | Novel road cavity detection device | |
| CN214940481U (en) | Foundation settlement degree detection equipment | |
| CN214992879U (en) | Road bridge engineering road bed road surface compaction device | |
| CN220768659U (en) | Roofing waterproofing membrane laying device | |
| CN216410884U (en) | Highway engineering resistance to compression experimental apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |