CN219490610U - Temporary road paver - Google Patents
Temporary road paver Download PDFInfo
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- CN219490610U CN219490610U CN202320684693.5U CN202320684693U CN219490610U CN 219490610 U CN219490610 U CN 219490610U CN 202320684693 U CN202320684693 U CN 202320684693U CN 219490610 U CN219490610 U CN 219490610U
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- vehicle body
- water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Abstract
The application discloses a temporary road paver. The temporary road paver comprises a vehicle body, a plow harrow, a filler throwing mechanism, a rotary plow and a rolling mechanism. The plow harrow, the filler throwing mechanism, the rotary tillage plow and the rolling mechanism are connected with the vehicle body. Some embodiments of the application provide a temporary road paving machine capable of improving the transport inconvenience and potential safety hazards caused by loose and slippery roads, poor bearing capacity and pits in environments such as remote areas, construction sites and the like.
Description
Technical Field
The application relates to the technical field of constructional engineering, in particular to a temporary road paver.
Background
The temporary road on the construction site often has the problems of inconvenient transportation, vehicle sinking, vehicle turning and the like due to the large carrying capacity of engineering vehicles, soft soil and even after rain, and has construction period and safety risks.
Therefore, how to improve the reliability of the temporary road and meet the supporting requirement of the engineering vehicle is a technical problem to be solved in the technical field of building construction.
Disclosure of Invention
The utility model provides a temporary road paver can improve the reliability of temporary road, satisfies the support demand to engineering vehicle.
The application provides a temporary road paver, including vehicle body, plow harrow, filler input mechanism, rotary tillage plough and roll-in mechanism, plow harrow the filler input mechanism the rotary tillage plough and the roll-in mechanism with vehicle body connects.
The plow harrow is positioned at the upstream of the filler throwing mechanism along the running direction of the vehicle body and is used for scarifying original environment soil and forming plain soil; the filler throwing mechanism is used for throwing additives into the plain soil; the rotary tillage plough is positioned at the downstream of the filler throwing mechanism and is used for mixing plain soil with the additives to form mixed soil; the rolling mechanism is positioned downstream of the rotary plow for compacting the mixed soil to form a roadway.
The temporary road on the construction site often has the problems of inconvenient transportation, vehicle sinking, vehicle turning and the like due to the fact that the carrying capacity of engineering vehicles is large, the soil is soft, and the like after rain, and has construction period and safety risks. For example, in the running process of the paver, original environment soil is loosened and plain soil is formed through a plow harrow, additives such as high-performance mineral-based cementing materials or lime are thrown into the plain soil through a filler throwing mechanism, and after the additives are mixed through a rotary plow, the physical characteristics of the soil are improved, so that a road formed after compaction through a rolling mechanism still keeps good working performance under the reciprocating vibration action of a vehicle and long-time rainwater soaking, the supporting requirement of a temporary road on an engineering vehicle is met, for example, the requirement of pavement concrete C25 is met, the transportation problem is solved, the engineering efficiency is improved, and the construction safety, the progress and the management risk are reduced.
According to some embodiments of the application, the filler delivery mechanism comprises a filler hopper, a distributing pipe and a valve, wherein a discharge hole of the filler hopper is connected with a feed inlet of the distributing pipe, the distributing pipe extends along the width direction of the vehicle body and is provided with a plurality of distributing holes at intervals, and the valve is arranged between the filler hopper and the distributing pipe.
According to the scheme, the excavator or the tank truck can be adopted to throw the additives into the filling hopper on a construction site, and the additives are selectively thrown into the plain soil by controlling the opening and closing of the valve in the running process of the vehicle body. Because the material distribution pipe is provided with a plurality of material distribution openings, the additive can be uniformly thrown on the surface of plain soil. In some embodiments, the valve may be an electrically controlled valve that may be electrically connected to a control module of the vehicle body for control in a cab of the vehicle body. In some embodiments, the valve may be provided with a timing module capable of controlling the opening and closing of the valve, and the timing module may have a timing program built in to control the valve to open or close for a first period of time. In some embodiments, the valve may be a flow regulating valve that is adjusted to deliver a corresponding amount of additive to the subsoil per unit time based on different requirements.
According to some embodiments of the present application, the filler delivery mechanism further comprises a stirring member disposed in the filler hopper for stirring the additive in the filler hopper.
In the above scheme, through set up the stirring piece in the filling hopper to can stir the additive, when the additive is high performance mineral-based class cementing material, can make each material misce bene in the high performance mineral-based class cementing material, and then can improve the mixing efficiency of plain soil and additive, improve the stability on road.
According to some embodiments of the application, the additives are in powder form, each of the cloth orifices being provided with a nozzle;
the filler delivery mechanism further comprises a pressure pump connected with the distributing pipe and used for providing pressure for the inside of the distributing pipe so that the additive is sprayed out of the nozzle at a high speed.
In the above-mentioned scheme, provide pressure to the cloth pipe through setting up the force pump to make and be powdered additive and spout to plain soil with high-speed state, and then reduce the additive and splash all around, lead to not combining with plain soil, cause extravagant risk.
According to some embodiments of the application, the additive is a high-performance mineral-based cementing material, and the high-performance mineral-based cementing material is composed of the following raw materials in parts by weight: 5-10 parts of amphibole, 7-15 parts of potassium feldspar, 9-14 parts of ilmenite, 4-8 parts of corundum stone, 12-20 parts of kaolinite, 10-18 parts of biotite and 14-20 parts of pyroxene.
In the scheme, the additive is a high-performance mineral-based cementing material, has excellent cementing solidification reinforcement and frost damage prevention and control effects, overcomes the defects of porosity, dispersoid property, easy cracking and easy damage of the roadbed, and obviously improves the strength, stability, impermeability, vibration resistance, frost resistance and bearing capacity of the roadbed.
According to some embodiments of the present application, the temporary road paver further comprises a water injection mechanism disposed between the plow harrow and the filler delivery mechanism for injecting water into the plain soil to moisten the plain soil.
In the scheme, after the plow harrow loosens the original environment soil, water is sprayed to the original environment soil through the water injection mechanism, so that the soil can be effectively moistened, the plain soil can be effectively mixed with the additive, and the finally formed road meets the requirements.
According to some embodiments of the present application, the water injection mechanism comprises a water tank, a water pipe, a water distribution pipe, a water injection switch and a humidity sensor;
the water tank is connected with the vehicle body, the water distribution pipe is connected with the water tank through a water pipe and used for sprinkling water to plain soil, the water injection switch is arranged on the water pipe, the humidity sensor is arranged on the vehicle body and used for detecting the humidity of soil and is electrically connected with the water injection switch;
when the humidity sensor detects that the humidity of the soil is lower than a threshold value, the water injection switch is controlled to be opened so as to be communicated with the water tank and the water distribution pipe.
In the above-mentioned scheme, there is often ponding in the job site (the water that washs the vehicle, and the ponding that groundwater gushes up because of the construction), and for this reason, under the normal circumstances, former environment soil is moist, so under moist condition, can directly put in the additive through filler feeding mechanism and need not the water injection. However, when the original environment soil is dry, water injection is required to wet the soil. In order to realize automation of water injection, the humidity sensor is arranged to detect the humidity of soil, and the state of the water injection switch is selectively controlled according to a built-in program so as to inject water or not inject water.
According to some embodiments of the application, the temporary road paver further comprises a stone screening device and a stone discarding conveyor belt, wherein the stone screening device is arranged between the plow harrow and the filler throwing mechanism and is used for screening stone particles in the loosened original environment soil; the stone-discarding conveyor belt is connected with the stone screening device and is used for throwing the stone grains out of the vehicle body.
In the above-mentioned scheme, the stone screening ware can be with making soil further become flexible, and the stone is gone into the stone conveyer belt is abandoned to the stone grain of sieving with the help of forward power, and the scope of spreading is discharged by the side of vehicle body through abandoning the stone conveyer belt with the stone, and soil falls from the stone screening ware space and remains ground, improves former environment earth to the plain soil that does not have large granule stone.
According to some embodiments of the present application, the temporary road paver further comprises a baffle plate disposed between the rotary plow and the rolling mechanism for flattening the mixed soil;
the baffle is 10cm higher than the rolling mechanism.
In the scheme, after the plain soil and the additive are fully and uniformly mixed through the rotary tillage plough, the mixed soil is initially flattened and preliminarily compacted through the baffle plate to form the road surface shape, so that the mixed soil is compacted into a flat road through the subsequent rolling mechanism.
According to some embodiments of the present application, the rolling mechanism includes a grinding wheel rotatably coupled with the vehicle body and an eccentric vibrator disposed in the vehicle body and coupled with the grinding wheel for providing a vibratory force to the grinding wheel.
In the above-mentioned scheme, the grinding wheel can roll the soil mixture effectively under the dead weight and the effect of the vibration power that the eccentric vibrating machine provided, improves the stability on road, satisfies the demand, solves the transportation problem, improves engineering efficiency, reduces construction safety, progress, management risk.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic illustration of a temporary road paver in some embodiments of the present application;
FIG. 2 is a top view of a temporary road paver in some embodiments of the present application;
FIG. 3 is a schematic view of a hopper in some embodiments of the present application;
fig. 4 is a schematic view of a water injection mechanism.
Icon: 100-temporary road paver; 10-a vehicle body; 101-a cockpit; 102-wheels; 20-plow harrow; 30-a filler delivery mechanism; 31-a filling hopper; 32-distributing pipes; 33-valve; 34-stirring piece; 35-a lifting mechanism; 36-square welding frame; 37-nozzles; 38-a pressure pump;
40-rotary tillage plough; 50-a rolling mechanism; 60-a water injection mechanism; 61-a water tank; 62-water pipe; 63-water distribution pipes; 64-a water injection switch; 65-a humidity sensor; 70-a stone sieve; 71-a stone-discarding conveyor belt; 80-baffle.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the embodiments of the present application, it should be understood that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate orientations or positional relationships based on those shown in the drawings, or those conventionally put in place when the product of the application is used, or those conventionally understood by those skilled in the art, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the application.
In the description of the embodiments of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other.
The technical solutions in the present application will be described below with reference to the accompanying drawings.
Some embodiments of the present application provide a temporary road paver, which can improve the reliability of a temporary road and meet the support requirement of an engineering vehicle.
Some embodiments of the application provide a temporary road paving machine capable of improving the transport inconvenience and potential safety hazards caused by loose and slippery roads, poor bearing capacity and pits in environments such as remote areas, construction sites and the like.
Referring to fig. 1 and 2, fig. 1 is a schematic view of a temporary road paver 100 in some embodiments of the present application, and fig. 2 is a top view of the temporary road paver 100 in some embodiments of the present application. Temporary road paver 100 includes a vehicle body 10, a plow rake 20, a filler delivery mechanism 30, a rotary plow 40, and a roll-in mechanism 50. The plow rake 20, the filler delivery mechanism 30, the rotary plow 40, and the rolling mechanism 50 are connected to the vehicle body 10.
Along the traveling direction of the vehicle body 10, the plow rake 20 is positioned upstream of the filler delivery mechanism 30 for scarifying the original environmental soil and forming plain soil. The filler delivery mechanism 30 is used to deliver additives to the subsoil. A rotary plow 40 is positioned downstream of the filler delivery mechanism 30 for mixing plain soil with the additive to form a blended soil. A rolling mechanism 50 is located downstream of the rotary plow 40 for compacting the mixed soil to form a roadway.
The vehicle body 10 may include a cockpit 101 and wheels 102. The cockpit 101 is used for accommodating a driver, and the driver can control the running of the vehicle body 10 and the filler feeding mechanism 30 in the cockpit 101, for example, control the forward, backward and steering of the vehicle body 10, and control whether the filler feeding mechanism 30 feeds materials or not.
The vehicle body 10, the plow rake 20, the filler feeding mechanism 30, the rotary plow 40 and the rolling mechanism 50 are all located between the left and right wheels 102 along the width direction of the vehicle body 10.
The additive refers to a material capable of improving soil performance, and for example, the additive can be a high-performance mineral-based cementing material or lime.
The temporary road on the construction site often has the problems of inconvenient transportation, vehicle sinking, vehicle turning and the like due to the fact that the engineering vehicle has large carrying capacity and soft soil quality and is particularly heavy after rain, and has construction period and safety risks. For example, in the running process of the paver, original environment soil is loosened and plain soil is formed through the plow harrow 20, additives such as high-performance mineral-based cementing materials or lime are thrown into the plain soil through the filler throwing mechanism 30, and after the additives are mixed through the rotary tillage plow 40, the physical characteristics of the soil are improved, so that a road formed after compaction through the rolling mechanism 50 still keeps good working performance under the reciprocating vibration action of vehicles and long-time rain soaking, the supporting requirement of the temporary road on engineering vehicles is met, for example, the requirement of pavement concrete C25 is met, the transportation problem is solved, the engineering efficiency is improved, and the construction safety, the progress and the operation risk are reduced.
According to some embodiments of the present application, the filler delivery mechanism 30 includes a filler hopper 31, a distributing pipe 32 and a valve 33, wherein a discharge port of the filler hopper 31 is connected with a feed port of the distributing pipe 32, the distributing pipe 32 extends along a width direction of the vehicle body 10 and is provided with a plurality of distributing ports at intervals, and the valve 33 is disposed between the filler hopper 31 and the distributing pipe 32.
Referring to fig. 1-3, fig. 3 is a schematic view of a filling bucket 31 according to some embodiments of the present application.
The upper opening of the filling hopper 31 is larger, the lower opening is smaller, the additive can be put into the upper opening of the filling hopper 31, and the material enters the distributing pipe 32 from the lower opening through the valve 33.
In the above-described embodiment, the additive may be put into the hopper 31 by using a dredger or a tank truck at a construction site, and the additive may be selectively put into the soil by controlling the opening and closing of the valve 33 during the running of the vehicle body 10. Since the distribution pipe 32 has a plurality of distribution openings, the additive can be uniformly applied to the surface of plain soil. In some embodiments, the valve 33 may be an electronically controlled valve 33, which may be electrically connected to a control module of the vehicle body 10, for control in the cab of the vehicle body 10. In some embodiments, the valve 33 may be provided with a timing module capable of controlling the opening and closing of the valve 33, and the timing module may have a timing program built in to control the valve 33 to be opened or closed for a first period of time. In some embodiments, valve 33 may be a flow regulating valve that is adjusted to deliver a corresponding amount of additive to the subsoil per unit time based on different needs.
According to some embodiments of the present application, referring to fig. 3, the filler delivery mechanism 30 further includes a stirring member 34, where the stirring member 34 is disposed in the filler hopper 31 and is used for stirring the additive in the filler hopper 31.
The stirring member 34 may include a motor and a stirring paddle, wherein the motor is disposed in the filling hopper 31 and drives the stirring paddle to rotate so as to uniformly mix the additives in the filling hopper 31.
In the above scheme, through setting up stirring piece 34 in filling hopper 31 to can stir the additive, when the additive is high performance mineral-based class cementing material, can make each material misce bene in the high performance mineral-based class cementing material, and then can improve plain soil and the mixing efficiency of additive, improve the stability of road.
In some embodiments, since the longitudinal dimension of the inner space of the filling hopper 31 is larger, that is, deeper, in order to sufficiently stir the additive, a lifting mechanism 35 may be further disposed in the filling hopper 31, the lifting mechanism 35 is disposed in the filling hopper 31 through a square tube welding frame 36, and a plurality of cross bars and vertical bars are welded in a square tube manner, and gaps between the cross bars and the vertical bars allow the additive to pass through so as to flow toward the distribution pipe 32.
The square welding frame 36 is welded with the inner wall of the filling hopper 31, the lifting mechanism 35 can be a hydraulic cylinder, the hydraulic cylinder is mounted on the square welding frame 36 through a bolt, a telescopic rod of the hydraulic cylinder is connected with the stirring piece 34, and a driver can control the lifting distance of the hydraulic cylinder in the cockpit so as to adjust the stirring piece 34 to stir additives with any depth in the filling hopper 31.
According to some embodiments of the present application, the additive is in powder form, each cloth opening being provided with a nozzle 37. The filler delivery mechanism 30 further includes a pressure pump 38, the pressure pump 38 being connected to the distribution pipe 32 for supplying pressure to the inside of the distribution pipe 32 so that the additive is ejected from the nozzle 37 at a high speed.
In some embodiments, the inner diameter of the cloth tube 32 is between 300mm-500 mm.
The additive is in the form of a powder, meaning that the additive may be a particulate material having a particle size of less than 10mm, so as to be able to be sprayed by means of a high-pressure gas at a speed of at least 20m/s onto the nozzle 37. The aperture of the nozzle 37 is between 50mm and 100 m.
In the above scheme, the pressure pump 38 is arranged to provide pressure for the distributing pipe 32, so that the powdery additive can be sprayed to the plain soil in a high-speed state, and further the risk that the additive splashes around and is not combined with the plain soil to cause waste is reduced.
According to some embodiments of the application, the additive is a high-performance mineral-based cementing material, which consists of the following raw materials in parts by weight: 5-10 parts of amphibole, 7-15 parts of potassium feldspar, 9-14 parts of ilmenite, 4-8 parts of corundum stone, 12-20 parts of kaolinite, 10-18 parts of biotite and 14-20 parts of pyroxene.
In the scheme, the additive is a high-performance mineral-based cementing material, has excellent cementing solidification reinforcement and frost damage prevention and control effects, overcomes the defects of porosity, dispersoid property, easy cracking and easy damage of the roadbed, and obviously improves the strength, stability, impermeability, vibration resistance, frost resistance and bearing capacity of the roadbed.
According to some embodiments of the present application, temporary road paver 100 further includes a water injection mechanism 60, water injection mechanism 60 being disposed between plow rake 20 and filler delivery mechanism 30 for injecting water into the subsoil to moisten the subsoil.
In the above scheme, after the plow harrow 20 loosens the original environment soil, water is sprayed to the original environment soil through the water injection mechanism 60, so that the soil can be effectively moistened, and the plain soil can be effectively mixed with the additives, so that the finally formed road meets the requirements.
Referring to fig. 4, fig. 4 is a schematic view of a water injection mechanism 60 according to some embodiments of the present application.
The water injection mechanism 60 comprises a water tank 61, a water pipe 62, a water distribution pipe 63, a water injection switch 64 and a humidity sensor 65.
The water tank 61 is connected with the vehicle body 10, the water distribution pipe 63 is connected with the water tank 61 through the water pipe 62 for watering plain soil, the water injection switch 64 is arranged on the water pipe 62, the humidity sensor 65 is arranged on the vehicle body 10 for detecting the humidity of soil, and is electrically connected with the water injection switch 64.
When the humidity sensor 65 detects that the humidity of the soil is lower than the threshold value, the water injection switch 64 is controlled to be opened so as to communicate the water tank 61 and the water distribution pipe 63.
In the above-mentioned scheme, there is often ponding (water for cleaning vehicles and ponding formed by up-flowing of groundwater due to construction) on the construction site, and therefore, in general, the original environment soil is wet, so that the additive can be directly put in through the filler putting mechanism 30 without water injection under the wet condition. However, when the original environment soil is dry, water injection is required to wet the soil. To realize the automation of water injection, the humidity sensor 65 is provided to detect the humidity of the soil, and the state of the water injection switch 64 is selectively controlled according to the built-in program to inject or not inject water.
According to some embodiments of the present application, temporary road paver 100 further comprises a stone screener 70 and a stone-discarding conveyor belt 71, stone screener 70 being disposed between plow rake 20 and filler-throwing mechanism 30 for screening out stone particles in the raw environmental soil being loosened; the stone-discarding conveyor belt 71 is connected to the stone screener 70 for throwing stone particles out of the vehicle body 10.
In the above-mentioned scheme, the stone screener 70 can loosen the soil further, the stone particles are screened to jack the stones into the stone discarding conveyor belt 71 by virtue of forward power, the stones are discharged from the side surface of the vehicle body 10 to the paving range through the stone discarding conveyor belt 71, the soil falls from the gaps of the stone screener 70 to the ground, and the original environment soil is improved into plain soil without large-particle stones.
The humidity sensor 65 of the water injection mechanism 60 may be disposed on the plow harrow 20 to contact with the soil, so as to reduce the risk of the humidity sensor 65 being damaged by the stone particles, and the humidity sensor 65 may also be disposed on the vehicle body 10 and downstream of the stone-discarding conveyor belt 71 to contact with the soil from which the stone particles are sieved.
According to some embodiments of the present application, as in fig. 1, temporary road paver 100 further includes a barrier 80, barrier 80 being disposed between rotary plow 40 and rolling mechanism 50 for flattening the mix. Baffle 80 is higher than the roller press 5010cm.
In the above scheme, after the plain soil and the additive are fully and uniformly mixed by the rotary tillage plow 40, the mixed soil is primarily flattened and primarily compacted by the baffle 80 to form a road surface shape so that the mixed soil is compacted into a flat road by the subsequent rolling mechanism 50.
According to some embodiments of the present application, the rolling mechanism 50 includes a grinding wheel (not shown) rotatably coupled to the vehicle body 10 and an eccentric vibrator (not shown) provided to the vehicle body 10 and coupled to the grinding wheel for providing a vibratory force to the grinding wheel.
In the above-mentioned scheme, the grinding wheel can roll the soil mixture effectively under the dead weight and the effect of the vibration power that the eccentric vibrating machine provided, improves the stability on road, satisfies the demand, solves the transportation problem, improves engineering efficiency, reduces construction safety, progress, management risk.
It should be noted that, when the temporary road paver 100 provided in some embodiments of the present application passes through the original environment soil of the clear table, the soil is loosened and the stones are sieved, the formed soil is mixed with the additives, and the soil is compacted and hardened once to form a road, so that the transportation problem is solved, the engineering efficiency is improved, and the construction safety, the progress and the management risk are reduced.
The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims (9)
1. The temporary road paver is characterized by comprising a vehicle body, a plow harrow, a filler throwing mechanism, a rotary tillage plow and a rolling mechanism, wherein the plow harrow, the filler throwing mechanism, the rotary tillage plow and the rolling mechanism are connected with the vehicle body;
the plow harrow is positioned at the upstream of the filler throwing mechanism along the running direction of the vehicle body and is used for scarifying original environment soil and forming plain soil; the filler throwing mechanism is used for throwing additives into the plain soil; the rotary tillage plough is positioned at the downstream of the filler throwing mechanism and is used for mixing plain soil with the additives to form mixed soil; the rolling mechanism is positioned downstream of the rotary plow for compacting the mixed soil to form a roadway.
2. The temporary road paver of claim 1, wherein,
the filler delivery mechanism comprises a filler hopper, a material distribution pipe and a valve, wherein a discharge hole of the filler hopper is connected with a feed inlet of the material distribution pipe, the material distribution pipe extends along the width direction of the vehicle body and is provided with a plurality of material distribution holes at intervals, and the valve is arranged between the filler hopper and the material distribution pipe.
3. The temporary road paver as claimed in claim 2, characterized in that,
the filler delivery mechanism further comprises a stirring piece, wherein the stirring piece is arranged in the filler hopper and is used for stirring the additive in the filler hopper.
4. The temporary road paver as claimed in claim 2, characterized in that,
the additive is in powder form, and each cloth opening is provided with a nozzle;
the filler delivery mechanism further comprises a pressure pump connected with the distributing pipe and used for providing pressure for the inside of the distributing pipe so that the additive is sprayed out of the nozzle at a high speed.
5. The temporary road paver of claim 1, wherein,
the temporary road paver further comprises a water injection mechanism, wherein the water injection mechanism is arranged between the plow harrow and the filler throwing mechanism and is used for injecting water into the plain soil to moisten the plain soil.
6. The temporary road paver of claim 5, wherein,
the water injection mechanism comprises a water tank, a water pipe, a water distribution pipe, a water injection switch and a humidity sensor; the water tank is connected with the vehicle body, the water distribution pipe is connected with the water tank through a water pipe and used for sprinkling water to plain soil, the water injection switch is arranged on the water pipe, the humidity sensor is arranged on the vehicle body and used for detecting the humidity of soil and is electrically connected with the water injection switch; when the humidity sensor detects that the humidity of the soil is lower than a threshold value, the water injection switch is controlled to be opened so as to be communicated with the water tank and the water distribution pipe.
7. The temporary road paver of claim 1, wherein,
the temporary road paver further comprises a stone screening device and a stone discarding conveyor belt, wherein the stone screening device is arranged between the plow harrow and the filler throwing mechanism and is used for screening stone particles in the turned-on original environment soil; the stone-discarding conveyor belt is connected with the stone screening device and is used for throwing the stone grains out of the vehicle body.
8. The temporary road paver of claim 1, wherein,
the temporary road paver further comprises a baffle plate, wherein the baffle plate is arranged between the rotary tillage plow and the rolling mechanism and is used for flattening the mixed soil; the baffle is 10cm higher than the rolling mechanism.
9. The temporary road paver of claim 1, wherein,
the rolling mechanism comprises a grinding wheel and an eccentric vibrator, wherein the grinding wheel is rotatably connected with the vehicle body, and the eccentric vibrator is arranged on the vehicle body and connected with the grinding wheel and used for providing vibration force for the grinding wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320684693.5U CN219490610U (en) | 2023-03-29 | 2023-03-29 | Temporary road paver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320684693.5U CN219490610U (en) | 2023-03-29 | 2023-03-29 | Temporary road paver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219490610U true CN219490610U (en) | 2023-08-08 |
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ID=87480997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320684693.5U Active CN219490610U (en) | 2023-03-29 | 2023-03-29 | Temporary road paver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219490610U (en) |
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2023
- 2023-03-29 CN CN202320684693.5U patent/CN219490610U/en active Active
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