CN112921753A - Continuous construction antiskid wearing layer spreader - Google Patents
Continuous construction antiskid wearing layer spreader Download PDFInfo
- Publication number
- CN112921753A CN112921753A CN201911246394.8A CN201911246394A CN112921753A CN 112921753 A CN112921753 A CN 112921753A CN 201911246394 A CN201911246394 A CN 201911246394A CN 112921753 A CN112921753 A CN 112921753A
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- Prior art keywords
- oil
- spreader
- frame
- oil injection
- hydraulic motor
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- 238000010276 construction Methods 0.000 title claims abstract description 23
- 238000002347 injection Methods 0.000 claims abstract description 34
- 239000007924 injection Substances 0.000 claims abstract description 34
- 238000005507 spraying Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 63
- 239000000446 fuel Substances 0.000 description 13
- 239000007921 spray Substances 0.000 description 7
- 239000004575 stone Substances 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
- E01C19/12—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
- E01C19/21—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 simultaneously but separately applying liquid material and granular or pulverulent material, e.g. bitumen and grit, with or without spreading ; for filling grooves and gritting the filling
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention relates to a spreader for continuously constructing an anti-skid wearing layer, which comprises a frame, a collecting hopper, a traveling mechanism and a driving mechanism, and further comprises a spiral conveyor, an oil storage tank, a front oil injection pipe, a spreader and a rear oil injection pipe, wherein the collecting hopper is arranged at the front part of the frame, the oil storage tank is arranged on one side of the rear part of the frame, the spreader is arranged behind the frame, the spiral conveyor is obliquely arranged along the longitudinal central position of the frame in a front-low and rear-high manner, a discharge port of the spiral conveyor is positioned above the spreader, the front oil injection pipe is arranged below the rear part of the frame, and the rear oil injection pipe is arranged behind the spreader and is fixedly arranged on the spreader; through this technical scheme, with the material and two oil spouts collection as an organic whole that spill in the cold burden is laid, become three car operations and be the whole car operation, stopped simultaneously and spilled the problem that the oil truck wheel can cause the destruction to influence the oil spout effect to road surface behind the oil spout, can realize incessant continuous construction operation under the cooperation of feed truck and tank service truck, improved the efficiency of construction greatly, the effectual construction cycle that has shortened.
Description
Technical Field
The invention relates to a spreader, in particular to a spreader for a continuous construction anti-sliding wearing layer.
Background
After a road surface, particularly a highway surface, runs for a period of time, the road surface is worn, so that the friction coefficient of the road surface is reduced, unsafe factors are brought to the running of vehicles, and the road surface is used as an anti-skid wearing layer after running for a period of time.
The road pavement of the antiskid wearing layer in the prior art is mostly paved by adopting a synchronous gravel spreader.
The paving equipment among the prior art can't better continuous construction accomplish the operation on cold shop road surface to need two oil spray cars to carry out the oil spout respectively to the road surface in the construction, and at oil spray car oil spout in-process, oil spray car wheel can lead to the fact destruction to the road surface behind the oil spout when oil spray car goes, and influence the oil spout effect.
Disclosure of Invention
In view of the above, the main objective of the present invention is to provide a spreader for continuous construction of an anti-skid wearing layer, by using the technical scheme, spreading and double oil spraying during cold material spreading are integrated, three-vehicle operation is changed into one-vehicle operation, and meanwhile, the problem that the oil spraying effect is affected by damage of the wheels of the oil spraying vehicle to the road surface after oil spraying is eliminated, uninterrupted continuous construction operation can be realized under the cooperation of a feeding vehicle and an oil filling vehicle, so that the construction efficiency is greatly improved, and the construction period is effectively shortened.
In order to achieve the purpose, the technical scheme of the invention is realized as follows: the utility model provides a continuous construction cling compound wearing and tearing layer spreader, includes frame, collecting hopper, running gear and actuating mechanism, still includes auger delivery ware, oil storage tank, preceding oil spout calandria, spills shop ware and back oil spout calandria, the collecting hopper sets up at the frame front portion, the oil storage tank sets up on frame rear portion one side, it sets up at the frame rear to spill shop ware, auger delivery ware sets up along the vertical central point of frame height slope after low before putting, is provided with the feed inlet on the higher authority on auger delivery ware front portion circular arc surface, is provided with the discharge gate below auger delivery ware rear portion circular arc surface, and auger delivery ware's feed inlet and collecting hopper bottom are linked together, and auger delivery ware's discharge gate is located spills shop ware top, preceding oil spout calandria setting is at the frame rear portion, the oil spout calandria setting is at shop ware rear and fixed mounting is on spilling.
The driving mechanism is composed of an engine and a hydraulic pump station, the engine and the hydraulic pump station are arranged on the other side of the rear part of the frame, the traveling mechanism is composed of a wheel type traveling device or a crawler traveling device, high-pressure oil provided by the hydraulic pump station drives the wheel type traveling device or the crawler traveling device to work through a traveling hydraulic motor, and the screw conveyor is driven to work through a conveying hydraulic motor.
As a further technical scheme, the oil injection pump is further included, an input end of the oil injection pump is communicated with the bottom of the oil storage tank through a connecting pipeline, an output end of the oil injection pump is communicated with the front oil injection exhaust pipe and the rear oil injection exhaust pipe through a connecting pipeline, an oil injection hydraulic motor is arranged on the oil injection pump, and high-pressure oil of the driving mechanism drives the oil injection hydraulic motor to drive the oil injection pump to work through the high-pressure oil pipe.
As a further technical scheme, the hydraulic oil spraying device further comprises a cockpit and a hydraulic pump station control platform, wherein the cockpit is arranged on the other side of the middle of the frame, the hydraulic pump station control platform is arranged in the cockpit, and the hydraulic pump station is respectively communicated with the walking hydraulic motor, the conveying hydraulic motor and the oil spraying hydraulic motor through a high-pressure oil pipe and the hydraulic pump station control platform.
As a further technical scheme, an oil filling port is arranged on the top of the oil storage tank.
The beneficial effect after adopting above-mentioned technical scheme is: the utility model provides a spreading machine of continuous construction antiskid wearing and tearing layer, through this technical scheme, the material and two oil sprays collection as an organic whole of spilling in laying cold burden, change three car operations into a car operation, stopped simultaneously that the car wheel of spilling can cause the problem that destroys the oil spout effect to the road surface behind the oil spout, can realize incessant continuous construction operation under the cooperation of feed car and tank service truck, improved the efficiency of construction greatly, the effectual construction cycle that has shortened.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a rear view structural diagram of fig. 1.
In the figure, 1 vehicle frame, 2 collecting hopper, 3 running gear, 4 screw conveyer, 5 oil storage tank, 6 front oil spraying calandria, 7 spreader, 8 rear oil spraying calandria, 9 feeding port, 10 discharging port, 11 engine, 12 hydraulic pump station, 13 running hydraulic motor, 14 conveying hydraulic motor, 15 oil spraying pump, 16 oil spraying hydraulic motor, 17 cockpit, 18 hydraulic pump station control console, 19 oil filling port.
Detailed Description
Specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
As shown in fig. 1-2, the continuous construction skid-resistant wearing course spreader of the invention comprises a vehicle frame 1, a collecting hopper 2, a traveling mechanism 3 and a driving mechanism, and further comprises a screw conveyor 4, an oil storage tank 5, a front oil spraying calandria 6, a spreader 7 and a rear oil spraying calandria 8, wherein the collecting hopper 2 is arranged at the front part of the vehicle frame 1, the oil storage tank 5 is arranged at one side of the rear part of the vehicle frame 1, the spreader 7 is arranged at the rear part of the vehicle frame 1, the screw conveyor 4 is arranged obliquely along the longitudinal center position of the vehicle frame 1 from front to back, a feed inlet 9 is arranged on the arc surface at the front part of the screw conveyor 4, a discharge outlet 10 is arranged on the lower surface of the arc surface at the rear part of the screw conveyor 4, the feed inlet 9 of the screw conveyor 4 is communicated with the bottom of the collecting hopper 2, the discharge outlet 10 of the screw conveyor 4 is arranged above the spreader 7, the front oil, the rear oil-spraying discharge pipe 8 is arranged behind the spreader 7 and is fixedly arranged on the spreader 7.
As a further example, the driving mechanism is composed of an engine 11 and a hydraulic pump station 12, the engine 11 and the hydraulic pump station 12 are arranged on the other side of the rear portion of the frame 1, the traveling mechanism 3 is composed of a wheel-type traveling device or a crawler traveling device, and the wheel-type traveling device or the crawler traveling device is driven to operate by high-pressure oil supplied from the hydraulic pump station 12 through a traveling hydraulic motor 13, and the screw conveyor 4 is driven to operate through a conveying hydraulic motor 14.
As a further embodiment, the fuel injection system further comprises a fuel injection pump 15, an input end of the fuel injection pump 15 is communicated with the bottom inside the fuel storage tank 5 through a connecting pipeline, an output end of the fuel injection pump 15 is communicated with the front fuel injection exhaust pipe 6 and the rear fuel injection exhaust pipe 8 through connecting pipelines, a fuel injection hydraulic motor 16 is arranged on the fuel injection pump 15, and high-pressure fuel of a driving mechanism drives the fuel injection hydraulic motor 16 to drive the fuel injection pump 15 to work through a high-pressure fuel pipe.
As a further embodiment, the hydraulic power station comprises a cockpit 17 and a hydraulic pump station control platform 18, wherein the cockpit 17 is arranged on the other side of the middle part of the frame 1, the hydraulic pump station control platform 18 is arranged in the cockpit 17, and the hydraulic pump station 12 is respectively communicated with the walking hydraulic motor 13, the conveying hydraulic motor 14 and the oil injection hydraulic motor 16 through high-pressure oil pipes by the hydraulic pump station control platform 18.
As a further example, the oil storage tank 5 is provided with an oil filler opening 19 on the top.
When the invention works, a load-carrying transport vehicle unloads paving materials into a collecting hopper 2 positioned at the front part of a vehicle frame 1, the paving materials are conveyed into a spreader 7 through a feed inlet 9 and a discharge outlet 10 of a screw conveyor 4, a front oil spraying calandria 6 arranged at the rear part of the vehicle frame 1 starts to spray oil backwards, a rear oil spraying calandria 8 sprays oil forwards, the paving materials in the spreader 7 are spread on the road surface, stone is mixed with asphalt in the air before being spread to the ground, the stone is completely coated by the oil after being landed, and the paving of an anti-skid wearing layer of the road is finished by rolling through a road roller.
In the actual work of the invention, the load-carrying transport vehicle can unload the paving materials into the collecting hopper 2 at any time, and the oil tank truck can also supply the oil storage tank 5 through the oil filling port 19 at any time, thereby effectively achieving uninterrupted continuous operation and greatly improving the construction efficiency.
The spreader 7 used in the present invention is prior art and will not be described in detail herein.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (5)
1. A spreader for continuously constructing an anti-skid wearing layer, which comprises a frame, a collecting hopper, a traveling mechanism and a driving mechanism, it is characterized by also comprising a spiral conveyor, an oil storage tank, a front oil spraying calandria, a spreader and a rear oil spraying calandria, the collecting hopper is arranged at the front part of the frame, the oil storage tank is arranged on one side of the rear part of the frame, the spreader is arranged at the rear part of the frame, the screw conveyor is arranged in an inclined way along the longitudinal central position of the frame with the lower front part and the higher rear part, a feed inlet is arranged on the upper surface of the arc surface at the front part of the screw conveyor, a discharge outlet is arranged on the lower surface of the arc surface at the rear part of the screw conveyor, the feed inlet of the screw conveyor is communicated with the bottom of the collecting hopper, the discharge outlet of the screw conveyor is positioned above the spreader, the front oil spraying calandria is arranged at the rear part of the frame, and the rear oil spraying calandria is arranged behind the spreader and is fixedly arranged on the spreader.
2. The continuous construction skid-resistant wearing course spreader according to claim 1, wherein the driving mechanism is composed of an engine and a hydraulic pump station, the engine and the hydraulic pump station are disposed on the other side of the rear portion of the frame, the traveling mechanism is composed of a wheel-type traveling device or a crawler-type traveling device, and the wheel-type traveling device or the crawler-type traveling device is driven to operate by high-pressure oil supplied from the hydraulic pump station through a traveling hydraulic motor, and the screw conveyor is driven to operate through a conveying hydraulic motor.
3. The spreader for the continuous construction anti-skid wearing course according to claim 1, further comprising an oil injection pump, wherein an input end of the oil injection pump is communicated with the bottom of the oil storage tank through a connecting pipeline, an output end of the oil injection pump is communicated with the front oil injection row pipe and the rear oil injection row pipe through connecting pipelines, an oil injection hydraulic motor is arranged on the oil injection pump, and high-pressure oil of the driving mechanism drives the oil injection hydraulic motor to drive the oil injection pump to work through a high-pressure oil pipe.
4. The continuous construction skid-resistant wearing course spreader as claimed in claims 1-3, further comprising a cockpit and a hydraulic pump station control console, wherein the cockpit is disposed on the other side of the middle portion of the frame, the hydraulic pump station control console is disposed in the cockpit, and the hydraulic pump station is respectively communicated with the traveling hydraulic motor, the delivery hydraulic motor and the injection hydraulic motor through high pressure oil pipes via the hydraulic pump station control console.
5. The continuous construction skid-resistant course spreader of claim 1, wherein an oil filling port is provided on a top of the oil reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911246394.8A CN112921753A (en) | 2019-12-06 | 2019-12-06 | Continuous construction antiskid wearing layer spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911246394.8A CN112921753A (en) | 2019-12-06 | 2019-12-06 | Continuous construction antiskid wearing layer spreader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112921753A true CN112921753A (en) | 2021-06-08 |
Family
ID=76162127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911246394.8A Pending CN112921753A (en) | 2019-12-06 | 2019-12-06 | Continuous construction antiskid wearing layer spreader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112921753A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101029468A (en) * | 2007-03-26 | 2007-09-05 | 长安大学 | Synchronizing breakstone sealer |
| CN201010851Y (en) * | 2007-03-26 | 2008-01-23 | 长安大学 | Synchronous rock-breaking sealing machine being capable of continuous construction |
| CN102864720A (en) * | 2011-07-05 | 2013-01-09 | 陕西长大实业有限公司 | Asphalt synchronous seal machine |
| KR101681963B1 (en) * | 2016-04-11 | 2016-12-02 | 주식회사 오에이티엠엔씨 | Spray Patching Equipment Using Screened Reclaimed Asphalt Pavement(RAP) For Repairing Damaged Road Surface |
| CN205775737U (en) * | 2016-05-17 | 2016-12-07 | 山东大山路桥工程有限公司 | A kind of sealing spread equipment |
| CN108532418A (en) * | 2018-06-07 | 2018-09-14 | 李春晖 | A kind of synchronous chip sealer finely constructed for microparticle |
| CN109958024A (en) * | 2019-04-24 | 2019-07-02 | 秦皇岛市思嘉特专用汽车制造有限公司 | Skid resistance pavement construction equipment and its construction method |
| KR102012137B1 (en) * | 2018-11-06 | 2019-10-14 | (주)동영이엔씨 | self-travelling apparatus for repairing potholes with using quick hardening type asphalt |
| CN212611819U (en) * | 2019-12-06 | 2021-02-26 | 宋学忠 | Continuous construction antiskid wearing layer spreader |
-
2019
- 2019-12-06 CN CN201911246394.8A patent/CN112921753A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101029468A (en) * | 2007-03-26 | 2007-09-05 | 长安大学 | Synchronizing breakstone sealer |
| CN201010851Y (en) * | 2007-03-26 | 2008-01-23 | 长安大学 | Synchronous rock-breaking sealing machine being capable of continuous construction |
| CN102864720A (en) * | 2011-07-05 | 2013-01-09 | 陕西长大实业有限公司 | Asphalt synchronous seal machine |
| KR101681963B1 (en) * | 2016-04-11 | 2016-12-02 | 주식회사 오에이티엠엔씨 | Spray Patching Equipment Using Screened Reclaimed Asphalt Pavement(RAP) For Repairing Damaged Road Surface |
| CN205775737U (en) * | 2016-05-17 | 2016-12-07 | 山东大山路桥工程有限公司 | A kind of sealing spread equipment |
| CN108532418A (en) * | 2018-06-07 | 2018-09-14 | 李春晖 | A kind of synchronous chip sealer finely constructed for microparticle |
| KR102012137B1 (en) * | 2018-11-06 | 2019-10-14 | (주)동영이엔씨 | self-travelling apparatus for repairing potholes with using quick hardening type asphalt |
| CN109958024A (en) * | 2019-04-24 | 2019-07-02 | 秦皇岛市思嘉特专用汽车制造有限公司 | Skid resistance pavement construction equipment and its construction method |
| CN212611819U (en) * | 2019-12-06 | 2021-02-26 | 宋学忠 | Continuous construction antiskid wearing layer spreader |
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