CN109235197B - Road curing agent spreading construction equipment - Google Patents
Road curing agent spreading construction equipment Download PDFInfo
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- CN109235197B CN109235197B CN201811177557.7A CN201811177557A CN109235197B CN 109235197 B CN109235197 B CN 109235197B CN 201811177557 A CN201811177557 A CN 201811177557A CN 109235197 B CN109235197 B CN 109235197B
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- chain
- hollow shaft
- fixed
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- construction device
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
- E01C19/16—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials for applying or spreading liquid materials, e.g. bitumen slurries
- E01C19/17—Application by spraying or throwing
- E01C19/178—Elements or attachments for spreading-out or smoothing-down the applied material, e.g. brushes
Abstract
The invention relates to a road curing agent spreading construction device, which effectively solves the problems of poor absorption effect and high labor intensity of the traditional curing agent spreader; the technical scheme includes that the hollow shaft comprises two hollow shafts which cannot rotate, each hollow shaft is provided with a circular tube, rollers are concentrically fixed on the outer sides of the circular tubes, a plurality of groups of brushes are uniformly distributed on the periphery of the outer edge surface of each roller, a spray head is arranged between every two groups of brushes, a disc is sleeved at the middle position of each hollow shaft, two rotating wheels are respectively sleeved at two ends of each hollow shaft, a chain wheel which can move back and forth and rotate along with the rotating wheels is coaxially arranged on the inner side of each rotating wheel, the two chain wheels on the same side are connected through a chain, two ejector rods are arranged on the inner end surface of each chain, an arc-shaped protruding block is coaxially fixed on the outer side of each blocking disc, a polished rod which does not rotate along with the chain wheel but can move back and forth is arranged on the inner end surface.
Description
Technical Field
The invention relates to the field of road maintenance equipment, in particular to a road maintenance agent spreading construction device.
Background
The asphalt pavement curing agent is a novel material for preventive curing of asphalt pavements, is mainly used for preventive curing in a sub-health state of the asphalt pavements, is sprayed on the surfaces of the asphalt pavements, recovers and enhances the original performance through infiltrating, activating, repairing and reducing aged asphalt, stops the aging of the asphalt, plays a role in comprehensive preventive curing, avoids further diffusion of road diseases, prolongs the service life of the roads, and has the effects of beautifying the roads and quickly finishing and renewing the roads.
The asphalt pavement curing agent has two application modes: one is that the high-pressure spray gun directly sprays the asphalt pavement curing agent on the pavement by pressurization, so that the spraying mode has small spraying amount and needs to be sprayed repeatedly; the absorption rate of the road surface is low during spraying, and pressurizing equipment is needed during spraying, so that the mobility is low during spraying, but the spraying speed is high, and the number of workers is small. The other method is to use a scraper or a roller brush to directly contact and paint the asphalt pavement, the method needs a large amount of workers and has high labor intensity and low efficiency, but the painting is uniform, the absorption rate of the asphalt pavement is high, and the maintenance effect is good, so that a construction device of the asphalt pavement maintenance agent is needed at the present stage, the labor intensity of the workers is reduced and the efficiency is improved on the premise of meeting the requirements of uniform painting and high absorption rate of the asphalt pavement.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a road curing agent spreading construction device, which effectively solves the problems of poor absorption effect and high labor intensity of the traditional curing agent spreader.
The technical proposal for solving the problems comprises two hollow shafts which are positioned on the same horizontal plane and are arranged side by side at intervals left and right, the hollow shafts can not rotate, each hollow shaft is sleeved with a round pipe which is coaxial with and can rotate around the hollow shaft, two ends of the round pipe are fixed with a baffle disc and a baffle disc, the hollow shaft and the circular tube form a closed cavity, a roller is concentrically fixed on the outer side of the circular tube, a plurality of groups of hairbrushes are uniformly distributed on the periphery of the outer edge surface of the roller, each group of hairbrushes are uniformly distributed at intervals along the axis direction of the roller, a spray head is arranged between every two groups of hairbrushes, the other end of the spray head is communicated with the closed cavity, two discs which can move in a reverse direction and reset are sleeved at the middle position of the hollow shaft, the outer edge surface of each disc can slide and rotate along the inner wall of the circular tube, the inner edge surface and the hollow shaft slide along the inner wall but can not rotate, the spray heads can be opened by the reverse movement of the two;
the two ends of the hollow shaft are respectively sleeved with a rotating wheel, the inner side of each rotating wheel is coaxially provided with a chain wheel which can move back and forth and can rotate along with the rotating wheel, the two chain wheels on the same side are connected through a chain, at least one group of ejector rods is fixed on the inner end surface of each chain, each group of ejector rods is provided with two ejector rods, the distance between the two ejector rods in the same group along the circumferential direction of the chain is equal to half of the length of the chain, the outer side of each baffle disc is coaxially fixed with an arc-shaped protrusion block, the inner arc surfaces of the two arc-shaped protrusion blocks on the same side are opposite, the inner end surface of each chain wheel is provided with a polished rod which does not rotate along with the chain but can move back and forth, the other end of the polished rod penetrates through the baffle disc and is fixedly connected with a disc on the corresponding side, the rotating wheel drives the chain to rotate through the chain, the chain wheel moves outwards and drives the disc to move backwards through the polish rod.
The maintenance agent spraying device is novel in concept, ingenious in structure and high in practicability, the maintenance agent for the asphalt pavement is intermittently sprayed to the brushes, so that the brushes can be used for soaking enough maintenance agent at different speeds, the maintenance agent is more uniformly coated, the absorption of the maintenance agent is effectively promoted under the double-roller pressing of the two brushes, and the labor intensity is reduced.
Drawings
FIG. 1 is a front view of the present invention.
FIG. 2 is a left side sectional view of the hollow shaft, circular tube and roller fitting structure of the present invention.
FIG. 3 is a top view of the present invention.
FIG. 4 is a partial enlarged view of the area B in FIG. 3 according to the present invention.
FIG. 5 is a front sectional view of the hollow shaft, circular tube and roller fitting structure of the present invention.
FIG. 6 is an enlarged view of a portion of the area A in FIG. 5 according to the present invention.
FIG. 7 is a schematic view of the sprocket chain and its cooperating structure of the present invention.
FIG. 8 is a schematic view of the engagement of the arc-shaped protrusions of the present invention with the roller.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As can be seen from the drawings 1 to 8, the invention comprises two hollow shafts 1 which are positioned on the same horizontal plane and are arranged side by side at intervals from left to right, the hollow shafts 1 can not rotate, each hollow shaft 1 is sleeved with a round pipe 2 which is coaxial with the hollow shaft and can rotate around the hollow shaft, two ends of the round pipe 2 are fixed with baffle discs 3, the hollow shaft 1 and the round pipe 2 form a closed cavity, the outer side of the round pipe 2 is concentrically fixed with a roller 4, the outer edge surface of the roller 4 is uniformly distributed with a plurality of groups of brushes 5, each group of brushes 5 are uniformly distributed with a plurality of brushes 5 along the axial direction of the roller 4 at intervals, a spray head 6 is arranged between each two groups of brushes 5, the other end of the spray head 6 is communicated with the closed cavity, two discs 7 which can move back to back and reset back are sleeved at the middle position of the hollow shaft 1, the outer edge surface of each disc 7, the back movement of the two discs 7 can open the spray head 6, and the spray head 6 is closed when the two discs are reset;
the hollow shaft is characterized in that two ends of the hollow shaft 1 are respectively sleeved with a rotating wheel 8, the inner side of each rotating wheel 8 is coaxially provided with a chain wheel 9 which can move back and forth and can rotate along the rotating wheel, the two chain wheels 9 on the same side are connected through a chain 10, at least one group of ejector rods 11 is fixed on the inner end surface of each chain 10, each group of ejector rods 11 is provided with two ejector rods 11 which are in the same group, the distance along the circumferential direction of the chain 10 is equal to half of the length of the chain 10, an arc-shaped protruding block 12 is coaxially fixed on the outer side of each baffle disc 3, the inner arc surfaces of the two arc-shaped protruding blocks 12 on the same side are opposite, the inner end surface of each chain wheel 9 is provided with a polished rod 13 which does not rotate along the polished rod but can move back and forth along the polished rod 13, the other end of the polished rod 13 penetrates through the baffle disc 3 and is fixedly connected with the disc 7 on the corresponding side, the rotating wheel 8 drives the chain 10 to rotate through the And when the side moves, the chain wheel 9 moves outwards and drives the disc 7 to move back to back through the polished rod 13.
In order to realize uninterrupted feeding of the closed cavity, a storage box 14 is fixed above the two rollers 4, two connecting pipes 15 are respectively arranged at the front end and the rear end of the storage box 14, the other end of each connecting pipe 15 is communicated with the closed cavity on the corresponding side of the hollow shaft 1, and a one-way valve 16 flowing from the storage box 14 to the closed cavity is arranged on each connecting pipe 15.
In order to fix the two hollow shafts 1 and the storage box 14, a cross rod 17 is respectively arranged at the front end and the rear end of each of the two hollow shafts 1, the two cross rods 17 and the two hollow shafts 1 are sequentially connected end to form a rectangular frame, a support rod 18 is respectively fixed on the front end face and the rear end face of the storage box 14, one end of each support rod 18 is fixed on the storage box 14, and the other end of each support rod is fixed on the rectangular frame.
In order to realize that the two disks 7 can be reset, the two disks 7 are arranged at intervals, a first tension spring 19 sleeved on the hollow shaft 1 is arranged between the two disks 7, two ends of the first tension spring 19 are respectively fixed on the inner end faces of the two disks 7, and the two disks 7 are reset by moving back and moving in opposite directions through the arrangement of the first tension spring 19.
In order to realize that shower nozzle 6 opens when two discs 7 move dorsad, shower nozzle 6 closes when reseing, the outside of shower nozzle 6 is equipped with a toper cover 20, the tip disc of toper cover 20 is equipped with a blind hole, in the blind hole was arranged in to the outer end of shower nozzle 6, the position circumference equipartition that the blind hole pore wall is close to the bottom has the through-hole 21 of a plurality of slopes, the other end of through-hole 21 and the main aspects disc intercommunication of toper cover 20, be connected through second extension spring 22 between toper cover 20 and the roller 4 outer fringe face, realize setting up through toper cover 20 under the initial condition blind hole bottom and shower nozzle 6 contact and extrusion and obstruct the curing agent and spill, when disc 7 moves dorsad in the airtight cavity pressure increase, toper cover 20 moves to the outside, the curing agent sprays to brush 5 from through-hole 21 to the outside, the infiltration of realization to brush 5.
In order to realize that the chain wheel 9 can rotate along with the rotating wheel 8 and can move back and forth, an outer spline shaft 23 coaxial with the rotating wheel is fixed on the inner side of each rotating wheel 8, the inner diameter of the outer spline shaft 23 is larger than the outer diameter of the hollow shaft 1, an inner spline 24 matched with the outer spline shaft 23 is fixed in the inner edge surface of each chain wheel 9, and the chain wheel 9 can rotate along with the rotating wheel 8 and can move back and forth through the matching of the inner spline 24 and the outer spline shaft 23.
In order to realize that the ejector rod 11 can be more stable when contacting the arc-shaped protruding block 12, the radian of the arc-shaped protruding block 12 is less than or equal to the radian of a semicircle, the chain 10 for installing the position of the ejector rod 11 is ensured to be buckled and contacted with the chain wheel 9 when the ejector rod 11 starts to contact the arc-shaped protruding block 12, and the ejector rod 11 is in rigid contact with the chain wheel 9 through the chain 10.
In order to facilitate the traction of the device, a pull rod 25 is fixed on the outer side of each cross rod 17 through a pin shaft, the other ends of the two pull rods 25 are connected through a connecting rod 26, and the device can move back and forth by pulling the connecting rod 26.
In order to realize that the spraying amount of the curing agent can be adjusted at the same speed, the chain plates on the inner side of the chain 10 are provided with threaded holes, the ejector rods 11 can be screwed in the threaded holes, and the spraying amount of the curing agent can be adjusted by increasing or decreasing the number of the groups of the ejector rods 11.
In order to realize that the polished rod 13 can move back and forth without rotating with the chain wheel 9, the polished rod 13 and the chain wheel 9 are installed in a non-concentric rotating mode, the end face of the inner side of the chain wheel 9 is provided with a circular groove which is coaxial with the polished rod and is provided with a necking shape, and one end of the polished rod is placed in the circular groove, cannot be separated from the circular groove and can slide in the circular groove.
The specific working process of the invention is as follows: this device adds the bituminous paving curing agent of capacity to storage case 14 in when using, guarantees that the bottom of storage case 14 is higher than pipe 2 to the bituminous paving curing agent that guarantees in the storage case 14 can flow to airtight cavity under normal liquid pressure, and guarantees to be full of bituminous paving curing agent in the pipe 2.
Stimulate connecting rod 26 this moment, hollow shaft 1 keeps not changeing this moment, the runner 8 and the ground contact of suit on hollow shaft 1, consequently make runner 8 rotate under the effect of the frictional force with ground, roller 4 diameter is less than runner 8 diameter, the tubular structure's that constitutes by a plurality of brushes 5 diameter is greater than runner 8 diameter on roller 4, make brush 5 and ground contact and produce the deformation, thereby realize effectively contacting with ground, brush 5 can effectively realize with ground contact that brush 5 drives roller 4 and rotates and realize that brush 5 evenly paints curing agent subaerial under the supporting role of runner 8, can set up radial pole between roller 4 and the pipe 2 in order to guarantee the fixed mounting of pipe 2 and roller 4.
In order to realize that the inner edge surface of the disc 7 and the outer edge surface of the hollow shaft 1 slide along the wall of the hollow shaft 1 but cannot rotate, the inner edge surface of the disc 7 is provided with a strip-shaped slide rail arranged along the axis direction of the disc, the outer edge surface of the hollow shaft 1 is provided with a slide groove matched with the slide rail, and the inner edge surface of the disc 7 and the outer edge surface of the hollow shaft 1 slide along the wall of the hollow shaft 1 but cannot rotate.
When the device is pulled leftwards, the roller 4 and the rotating wheel 8 both rotate anticlockwise, at this time, the chain wheels 9 connected with the internal spline 24 through the external spline shaft 23 also synchronously rotate anticlockwise, at this time, the chains 10 buckled on the two chain wheels 9 on the same side rotate, because the inner side of each chain 10 is fixed with two ejector rods 11 and the distance between the two ejector rods 11 along the circumferential direction of the chain 10 is equal to the length of half chain 10, when the chain 10 rotates until the ejector rods 11 are contacted with the arc-shaped protruding blocks 12, the ejector rods 11 on both sides are simultaneously contacted with the arc-shaped protruding blocks 12 and extrude the arc-shaped protruding blocks 12, along with the contact between the ejector rods 11 and the arc-shaped protruding blocks 12, the ejector rods 11 have the trend of moving outwards, at this time, the positions of the ejector rods 11 mounted on the chain 10 move to the chain wheels 9 on the corresponding sides, so that the chain wheels 9 are extruded by the chains 10 and, in this process, since the inner side of the sprocket 9 is provided with the internal spline 24 and the internal spline 24 is fitted on the external spline shaft 23, the sprocket 9 is moved outward while it is rotated.
The outside of both sides sprocket 9 moves and drives its corresponding polished rod 13 outwards, the polished rod 13 outwards of both sides moves and makes the polished rod 13 of both sides drive the disc 7 of both sides and move in opposite directions, the move in opposite directions of two discs 7 makes first extension spring 19 stretched and make it have the trend and the elastic potential energy of bounce-back, along with the outside motion of polished rod 13, two discs 7 in same pipe 2 extrude the bituminous pavement maintenance agent in the pipe 2, make the internal pressure of sealed cavity increase, when the internal pressure of sealed cavity increases to overcoming second extension spring 22 elasticity, the taper sleeve 20 on the shower nozzle 6 is backed out, bituminous pavement maintenance agent passes through shower nozzle 6, the blind hole, through-hole 21 sprays to brush 5, and then soak brush 5, make and be full of bituminous pavement maintenance agent on the brush 5.
The mandril 11 is gradually separated from the arc-shaped protruding block 12 along with the rotation of the rotating wheel 8, the first tension spring 19 does not realize resetting under the action of self rebounding under the action of extrusion force, the resetting of the first tension spring 19 drives the two disks 7 to reset, at the moment, the pressure in the closed cavity is gradually reduced, the conical sleeve 20 is pressed on the sprayer 6 again under the action of the second tension spring 22 to realize the sealing of the sprayer 6, the asphalt pavement curing agent in the storage box 14 is backfilled into the circular pipe 2 through the connecting pipe 15 with the one-way valve 16 in the resetting process of the two disks 7 to keep being filled with the circular pipe 2, meanwhile, the resetting of the two disks 7 enables the polished rod 13 to reversely reset, and the reverse resetting of the polished rod 13 realizes the resetting of.
This device has following advantage than traditional dragging device:
1. set up runner 8 through 4 both sides of roller and realize that runner 8 provides the support for roller 4, runner 8 provides the support for roller 4 and can satisfy brush 5 and drive roller 4 and rotate, can also effectively prevent simultaneously that roller 4 from pressing 5 deformations of brush, places two rollers 4 around can be effectual scribbles the effect even and reach the promotion road surface absorption curing agent with the curing agent.
2. Sprocket 9 in this device, roller 4 can rotate simultaneously with runner 8, for realizing that intermittent type nature soaks brush 5, through installing ejector pin 11 on chain 10, and realize disc 7 dorsad motion extrusion bituminous paving curing agent and make the curing agent through spraying of 6 intermittent type nature of shower nozzle on brush 5 under the cooperation of arc outburst piece 12, make the spraying speed of curing agent match with the translation rate of this device on brush 5, guaranteed the even spraying of homoenergetic realization curing agent under arbitrary speed.
3. Radian less than or equal to semicircle radian of arc protruding piece 12 among this device, the benefit that sets up like this lies in that chain 10 under this position has buckled on sprocket 9 when ejector pin 11 and arc protruding piece 12 contact to guarantee 11 operating condition's of ejector pin stability, make this device design more reasonable.
4. Through 11 detachable adorns soon of ejector pin on the link joint to when the group number of adjustment ejector pin 11 installation realized to different road surface maintenance, can be under the same speed to the change of curing agent extrusion capacity, thereby the spraying volume of adjustment curing agent, make this device can adapt to the different demands of the spraying volume of different road surface curing agents.
The maintenance agent spraying device is novel in concept, ingenious in structure and high in practicability, the maintenance agent for the asphalt pavement is intermittently sprayed to the brushes, so that the brushes can be used for soaking enough maintenance agent at different speeds, the maintenance agent is more uniformly coated, the absorption of the maintenance agent is effectively promoted under the double-roller pressing of the two brushes, and the labor intensity is reduced.
Claims (10)
1. A road maintenance agent spreading construction device comprises two hollow shafts (1) which are arranged on the same horizontal plane side by side at intervals, and is characterized in that the hollow shafts (1) cannot rotate, each hollow shaft (1) is sleeved with a round pipe (2) which is coaxial with the hollow shaft and can rotate around the hollow shaft, two ends of each round pipe (2) are fixed with baffle discs (3), the hollow shafts (1) and the round pipes (2) form a closed cavity, a roller (4) is concentrically fixed on the outer side of each round pipe (2), a plurality of groups of brushes (5) are uniformly distributed on the outer edge surface of each roller (4), a plurality of groups of brushes (5) are uniformly distributed along the axial direction of the roller (4) at intervals, a spray head (6) is arranged between each two groups of brushes (5), the other end of each spray head (6) is communicated with the closed cavity, two discs (7) which can move backwards and can be reset are sleeved at the middle position of, the outer edge surface of each disk (7) can slide and rotate along with the inner wall of the circular tube (2) in an adherence manner, the inner edge surface and the hollow shaft (1) slide along with the adherence but can not rotate, the back movement of the two disks (7) can open the spray head (6), and the spray head (6) is closed during resetting;
the two ends of the hollow shaft (1) are respectively sleeved with a rotating wheel (8), the inner side of each rotating wheel (8) is coaxially provided with a chain wheel (9) which can move back and forth and can rotate along with the rotating wheel, the two chain wheels (9) at the same side are connected through a chain (10), at least one group of ejector rods (11) is fixed on the inner end surface of each chain (10), each group of ejector rods (11) is provided with two ejector rods (11) which are in the same group and have a distance equal to half of the length of the chain (10) along the circumferential direction of the chain (10), the outer side of each blocking disc (3) is coaxially fixed with an arc-shaped protruding block (12), the inner arc surfaces of the two arc-shaped protruding blocks (12) at the same side are opposite, the inner end surface of each chain wheel (9) is provided with a polished rod (13) which does not rotate along with the chain wheel but can move back and forth, the other end of the polished rod, the rotation of the rotating wheel (8) drives the chain (10) to rotate through the chain wheel (9), the rotation of the chain (10) drives the two ejector rods (11) on the same side to move to the positions of the arc-shaped protruding blocks (12) corresponding to the ejector rods, the arc-shaped protruding blocks (12) can be squeezed and the chain wheel (9) is driven to move towards the outer side, and the chain wheel (9) moves towards the outer side and drives the disc (7) to move back to the back through the polished rod (13).
2. A road maintenance agent spreading construction device according to claim 1, wherein a storage tank (14) is fixed above the two rollers (4), two connecting pipes (15) are respectively arranged at the front end and the rear end of the storage tank (14), the other end of each connecting pipe (15) is communicated with the closed cavity at the corresponding side through the hollow shaft (1), and a one-way valve (16) which flows from the storage tank (14) to the closed cavity is arranged on each connecting pipe (15).
3. A road maintenance agent spreading construction device according to claim 1, wherein a cross bar (17) is respectively arranged at the front end and the rear end of each of the two hollow shafts (1), the two cross bars (17) and the two hollow shafts (1) are sequentially connected end to form a rectangular frame, a support bar (18) is respectively fixed at the front end face and the rear end face of the storage box (14), one end of the support bar (18) is fixed on the storage box (14), and the other end of the support bar is fixed on the rectangular frame.
4. A road maintenance agent spreading construction device according to claim 1, wherein the two disks (7) are arranged at intervals, a first tension spring (19) sleeved on the hollow shaft (1) is arranged between the two disks (7), and two ends of the first tension spring (19) are respectively fixed on the inner end surfaces of the two disks (7).
5. A road curing agent spreading construction device according to claim 1, wherein a conical sleeve (20) is arranged on the outer side of the spray head (6), a blind hole is arranged on the small end circular surface of the conical sleeve (20), the outer end of the spray head (6) is arranged in the blind hole, a plurality of inclined through holes (21) are uniformly distributed on the circumference of the position of the wall of the blind hole close to the bottom, the other end of each through hole (21) is communicated with the large end circular surface of the conical sleeve (20), and the conical sleeve (20) is connected with the outer edge surface of the roller (4) through a second tension spring (22).
6. A road maintenance agent spreading construction device according to claim 1, wherein an outer spline shaft (23) is fixed to the inner side of each of the rotary wheels (8) coaxially therewith, the outer spline shaft (23) has an inner diameter larger than the outer diameter of the hollow shaft (1), and an inner spline (24) fitted with the outer spline shaft (23) is fixed to the inner peripheral surface of each of the chain wheels (9).
7. A road maintenance agent spreading device as claimed in claim 1, wherein the arc of the arc-shaped protrusion block (12) is less than or equal to a semicircle arc, which ensures that the chain (10) at the position of installing the push rod (11) is already in snap-fit contact with the chain wheel (9) when the push rod (11) is initially in contact with the arc-shaped protrusion block (12), and the push rod (11) is in rigid contact with the chain wheel (9) through the chain (10).
8. A road maintenance agent spreading construction device according to claim 2, wherein a tie bar (25) is fixed to the outer side of each cross bar (17) through a pin, and the other ends of the two tie bars (25) are connected through a connecting bar (26).
9. A road maintenance agent spreading construction device according to claim 1, wherein the link plates on the inner side of the chain (10) are provided with threaded holes, the push rods (11) can be screwed in the threaded holes, and the number of the push rods (11) can be increased or decreased when the spraying amount of the maintenance agent needs to be adjusted.
10. A road maintenance agent spreading construction device according to claim 1, wherein the polish rod (13) is rotatably mounted non-concentrically with the sprocket (9), the inner end surface of the sprocket (9) is provided with a ring groove coaxial therewith and having a reduced mouth shape, and one end of the polish rod (13) is disposed in the ring groove and cannot be separated from and can slide in the ring groove.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811177557.7A CN109235197B (en) | 2018-10-10 | 2018-10-10 | Road curing agent spreading construction equipment |
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| CN201811177557.7A CN109235197B (en) | 2018-10-10 | 2018-10-10 | Road curing agent spreading construction equipment |
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| CN109235197A CN109235197A (en) | 2019-01-18 |
| CN109235197B true CN109235197B (en) | 2020-07-28 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112681199A (en) * | 2020-12-21 | 2021-04-20 | 褚夫水 | Highway road surface basic unit clearance mechanism |
| CN114150558B (en) * | 2021-11-29 | 2023-03-14 | 山东交通学院 | Pavement curing agent spreading device and method |
| CN116623516B (en) * | 2023-06-08 | 2023-10-27 | 山东林民公路材料有限公司 | Asphalt pavement maintenance device and method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3841779A (en) * | 1972-10-02 | 1974-10-15 | T Ray | Liquid blacktop sealer machine |
| JPH03221170A (en) * | 1989-11-16 | 1991-09-30 | Nkk Corp | Method for repairing conveyor belt |
| WO1997033699A1 (en) * | 1996-03-15 | 1997-09-18 | Swiss Clean, Inc. | Floor coating machine |
| KR0164239B1 (en) * | 1994-11-29 | 1999-02-18 | 최훈 | Roller |
| CN202658494U (en) * | 2012-05-25 | 2013-01-09 | 重庆交通大学 | Fiberglass-polyester paving mat-tack coat integrated construction device |
| CN205856986U (en) * | 2016-07-27 | 2017-01-04 | 长安大学 | A kind of rubber-tyred roller automatic oil spout antisticking device |
| CN206591399U (en) * | 2016-12-27 | 2017-10-27 | 西安达刚路面机械股份有限公司 | The EGR of cement paste |
-
2018
- 2018-10-10 CN CN201811177557.7A patent/CN109235197B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3841779A (en) * | 1972-10-02 | 1974-10-15 | T Ray | Liquid blacktop sealer machine |
| JPH03221170A (en) * | 1989-11-16 | 1991-09-30 | Nkk Corp | Method for repairing conveyor belt |
| KR0164239B1 (en) * | 1994-11-29 | 1999-02-18 | 최훈 | Roller |
| WO1997033699A1 (en) * | 1996-03-15 | 1997-09-18 | Swiss Clean, Inc. | Floor coating machine |
| CN202658494U (en) * | 2012-05-25 | 2013-01-09 | 重庆交通大学 | Fiberglass-polyester paving mat-tack coat integrated construction device |
| CN205856986U (en) * | 2016-07-27 | 2017-01-04 | 长安大学 | A kind of rubber-tyred roller automatic oil spout antisticking device |
| CN206591399U (en) * | 2016-12-27 | 2017-10-27 | 西安达刚路面机械股份有限公司 | The EGR of cement paste |
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| CN109235197A (en) | 2019-01-18 |
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