CN115418914A - Highway embankment over-wet filler turning and drying device and using method thereof - Google Patents
Highway embankment over-wet filler turning and drying device and using method thereof Download PDFInfo
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- CN115418914A CN115418914A CN202211220188.1A CN202211220188A CN115418914A CN 115418914 A CN115418914 A CN 115418914A CN 202211220188 A CN202211220188 A CN 202211220188A CN 115418914 A CN115418914 A CN 115418914A
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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
- E01C21/00—Apparatus or processes for surface soil stabilisation for road building or like purposes, e.g. mixing local aggregate with binder
- E01C21/02—Fusing, calcining, or burning soil in situ
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4806—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with solely rollers for consolidating or finishing
- E01C19/482—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with solely rollers for consolidating or finishing the materials being uncoated stone or similar granular materials, e.g. sand
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Abstract
The invention discloses a turning and drying device for over-wet filler on a highway embankment and a using method thereof, wherein the turning and drying device comprises a vehicle body, a control console, a preheating mechanism, a turning and cultivating mechanism, a drying mechanism, a rolling mechanism and an exhaust mechanism, wherein the vehicle body is used as a bearing mechanism, the vehicle body comprises a vehicle body support, a driving mechanism, a hydraulic system and an electric system, and the vehicle body support comprises a top plate and two side plates fixedly connected to the left end and the right end of the top plate; the control console is arranged at the rear end of the upper side wall of the top plate and comprises an operation interface for man-machine interaction; the lower side wall of the top plate is sequentially provided with a preheating mechanism, a plowing mechanism, a drying mechanism and a rolling mechanism from front to back; the exhaust mechanism is arranged on the upper side wall of the top plate; the preheating mechanism, the plowing mechanism, the drying mechanism rolling mechanism and the exhaust mechanism are all electrically connected to the console.
Description
Technical Field
The invention relates to the technical field of highway construction, in particular to a highway embankment over-wet filler turning and drying device and a using method thereof.
Background
The total mileage of the roads in China reaches 528 kilometers at the end of 2021 years, the scale of the road network is located at the front of the world, and particularly the mileage of the expressway is the first place in the world. Highway construction is generally carried out the operation in the field, often receives the restriction of weather condition, especially in the season of damp and hot rainy, and the moisture content of embankment filler often remains high, very big influence the construction progress, can cause huge economic loss even.
The prior art publication No. CN113445397A provides a device for turning over and drying over wet fillers of a highway embankment and a using method thereof, the device comprises a vehicle body, a turning-over component, a conveying component, a drying component and a paving component, when the device is used for drying the embankment fillers, the vehicle body moves to drive the turning-over component, the conveying component, the drying component and the paving component to move, and then the turned-over embankment fillers are directly conveyed into the drying component from the ground to be dried, the indirect drying of the embankment fillers by the drying component is reduced in the process, and the drying effect of the device for turning over the over wet fillers of the embankment on the embankment fillers is further improved; the use method comprises the steps of detecting the water content of the embankment filler, determining the plowing depth of the plowing assembly, determining the running speed of the vehicle body and embankment construction, and the drying effect of the embankment filler on the embankment over-wet filler plowing device can be improved through the steps.
Although the device can effectively improve the drying effect, in the flowing drying process of the filler, the filler can be adhered to the inside of the device, and even the device is blocked; moreover, the device determines the plowing depth and the advancing speed in advance through sampling and detecting the filler, and various parameters of the device cannot be adjusted in real time according to the actual drying effect. In view of the above, we propose a device for turning over and drying over wet filler on a highway embankment and a using method thereof.
Disclosure of Invention
Technical problem to be solved
The invention aims to provide a device for turning over and drying over wet filler of a highway embankment and a using method thereof, so as to solve the problems in the background technology.
Technical scheme
A device for turning over wet filler on a highway embankment comprises a vehicle body 1, a control console 2, a preheating mechanism 3, a turning mechanism 4, a drying mechanism 5, a rolling mechanism 6 and an exhaust mechanism 7, and is characterized in that the vehicle body 1 is used as a bearing mechanism, the vehicle body 1 comprises a vehicle body support, a driving mechanism, a hydraulic system and an electric system, and the vehicle body support comprises a top plate and two side plates fixedly connected to the left end and the right end of the top plate;
the control console 2 is arranged at the rear end of the upper side wall of the top plate, and the control console 2 comprises an operation interface for human-computer interaction;
the lower side wall of the top plate is sequentially provided with a preheating mechanism 3, a ploughing mechanism 4, a drying mechanism 5 and a rolling mechanism 6 from front to back;
the exhaust mechanism 7 is arranged on the upper side wall of the top plate;
the preheating mechanism 3, the ploughing mechanism 4, the drying mechanism 5, the rolling mechanism 6 and the exhaust mechanism 7 are all electrically connected to the console 2.
Preferably, the preheating mechanism 3 comprises an electric preheating plate 301 and a first adjusting rod 302, wherein the upper end and the lower end of the first adjusting rod 302 are respectively and fixedly connected to the lower side wall of the top plate and the upper side wall of the electric preheating plate 301; the equal fixed mounting in last lateral wall four corners of electric preheating plate 301 has guide bar 303, and the outer wall of guide bar 303 has all slided and has cup jointed guide holder 304, and guide holder 304 all includes the upper portion lantern ring and the lower part lantern ring that set up from top to bottom, and the upper portion lantern ring is in the same place through a plurality of connecting plates rigid coupling with the lower part lantern ring, and the upper end of the upper portion lantern ring all runs through the roof and with roof fixed connection.
Preferably, the plowing mechanism 4 comprises two plowing guide rails 403, the two plowing guide rails 403 are respectively and symmetrically fixedly connected to the inner side walls of the two side plates, plowing sliders 404 are arranged inside the plowing guide rails 403 in a sliding mode, bearings are fixedly connected to the inner walls of the plowing sliders 404, and connecting shafts 402 are sleeved in the bearings.
Preferably, a strip-shaped hole is formed in the side plate on the right side, a motor guide rail 408 is fixedly connected to one side of the strip-shaped hole, a motor sliding block 407 is connected to the motor guide rail 408 in a sliding manner, and a driving motor 406 is fixedly mounted on the motor sliding block 407; the right end of the connecting shaft 402 on the right side rotates rightwards in sequence, passes through the plowing slide block 404 and the strip-shaped hole, extends to the outer side of the vehicle body 1, and is coaxially connected with the output end of the driving motor 406.
Preferably, a plowing roller 401 is connected between the inner ends of the two connecting shafts 402, and crushing teeth are arranged on the outer surface of the plowing roller 401; the inner of connecting axle 402 all rotates to cup joint has second to adjust pole 405, and the lower lateral wall at the roof is all installed at the top of second regulation pole 405.
Preferably, the drying mechanism 5 comprises a mounting plate 501 and fuel conduits 502, the fuel conduits 502 are penetratingly mounted on the mounting plate 501, a plurality of groups of fuel conduits 502 are uniformly arranged on the mounting plate 501, the lower ends of the fuel conduits 502 extend to the lower side of the mounting plate 501, and a nozzle 503 is mounted on the lower ends of the fuel conduits 502; igniters 504 are arranged on the outer sides of the spray heads 503 in a one-to-one correspondence manner; the left end and the right end of the mounting plate 501 are both provided with a third telescopic rod 505, the top end of the third telescopic rod 505 is fixedly arranged on the lower side wall of the top plate, the top end of the vehicle body 1 is provided with a fuel tank 506, and the fuel tank 506 is communicated with the fuel guide pipe 502.
Preferably, the rolling mechanism 6 includes two pinch roller guide rails 604 symmetrically and fixedly connected to the inner side walls of the two side plates, pinch roller sliders 603 are disposed on the pinch roller guide rails 604 in a limiting sliding manner, a pre-pressing roller 601 is rotatably connected between the two pinch roller sliders 603 through a rotating shaft, a fourth telescopic rod 602 is rotatably sleeved on the rotating shaft at the left end and the right end of the pre-pressing roller 601, and the top end of the fourth telescopic rod 602 is fixedly mounted on the lower side wall of the top plate.
Preferably, the exhaust mechanism 7 includes an exhaust box 701 fixedly disposed on the upper side wall of the top plate, a first exhaust port 702 is disposed on the front side of the exhaust box 701, the first exhaust port 702 penetrates the top end of the top plate, a first exhaust pipe 703 is connected to the front end of the exhaust box 701, and the other end of the first exhaust pipe 703 is connected to the first exhaust port 702.
Preferably, a first humidity sensor 704 electrically connected to the console 2 is connected to the front side of the first exhaust duct 703 in a penetrating manner, and a first electromagnetic valve 705 electrically connected to the console 2 is installed on the outer side of the top end of the first exhaust duct 703; the rear side of the exhaust box 701 is provided with a second exhaust port 706 penetrating through the top plate, the second exhaust port 706 is connected with a second exhaust pipe 707, the other end of the second exhaust pipe 707 is connected to the rear side of the exhaust box 701, the rear side of the second exhaust pipe 707 is provided with a second humidity sensor 708 electrically connected with the console 2, and the top end of the second exhaust pipe 707 is provided with a second electromagnetic valve 709 electrically connected with the console 2.
The invention also aims to provide a use method of the over-wet filler turning and drying device for the highway embankment, which comprises the following steps:
s1, measuring the thickness and the water content of wet filler, inputting measured parameters into a console 2 through a man-machine interaction operating platform, and starting the turning and drying device through operating the console 2;
s2, operating the console 2 to sequentially adjust the distances between the preheating mechanism 3, the ploughing mechanism 4, the drying mechanism 5, the rolling mechanism 6 and the wet filler according to a preset program, and driving the vehicle body to start ploughing and drying operation;
s3, when the vehicle body 1 moves on the filler, preheating the wet filler by using the preheating mechanism 3, and ploughing the wet filler by using the ploughing roller 401; flame is sprayed out by a spray nozzle 503 of the drying mechanism 5, and the plowed wet filler is further dried; the dried filler is primarily flattened by a pre-pressing roller 601 of the rolling mechanism 6, so that subsequent renovation is facilitated; the exhaust mechanism 7 is utilized to exhaust the water vapor generated in the drying process in time;
s4, in the process of exhausting air by the exhaust mechanism 7, monitoring the humidity of the exhausted air in real time through the first humidity sensor 704 and the second humidity sensor 708, and judging whether the drying operation reaches the target or not;
and S5, simultaneously, adjusting various parameters of the preheating mechanism 3, the plowing mechanism 4, the drying mechanism 5 and the rolling mechanism 6 in real time according to the change of the air humidity value.
Advantageous effects
Compared with the prior art, the invention has the advantages that:
1. according to the invention, the effective drying of the over-wet filler can be realized by the vehicle body carrying each mechanism moving on the over-wet road embankment, and the device can directly perform drying operation on the filler on the ground without conveying the filler into the device for flow drying, so that the problem that the filler is adhered to the inside of the device is thoroughly solved, and the subsequent cleaning of the device is avoided; meanwhile, when the device dries the filler, the distance between each component and the filler can be adjusted in real time according to actual conditions, so that the drying operation can be carried out more flexibly;
2. in the invention, flame is sprayed out by the spray head, so that the ploughed wet filler can be further dried, and the drying strength of the wet filler is increased; the dried filler is pre-flattened through a pre-pressing roller pair, so that the subsequent renovation is facilitated;
3. according to the invention, through the arrangement of the exhaust mechanism, on one hand, water vapor generated by drying can be timely exhausted to the outside, so that the drying effectiveness is improved, and when the water vapor passes through the first exhaust pipe and the second exhaust pipe, the air humidity can be detected in real time by utilizing the first humidity sensor and the second humidity sensor, whether the filler is dried in place can be further judged, and various parameters of a vehicle body can be adjusted in real time according to the humidity of the exhausted air, so that the operation efficiency is improved.
Drawings
Fig. 1 is an overall isometric structural schematic view of a highway embankment overwet filling material overturning device disclosed in a preferred embodiment of the application;
fig. 2 is a schematic isometric view of the internal components of the highway embankment over-wet filler overturning and drying device disclosed in the preferred embodiment of the present application;
fig. 3 is an enlarged schematic structural view of a preheating mechanism of a plowing mechanism of a road embankment over-wet filler plowing device disclosed in the preferred embodiment of the present application;
FIG. 4 is an enlarged schematic structural view of a plowing mechanism of a road embankment over-wet filler plowing device disclosed in the preferred embodiment of the present application
Fig. 5 is an enlarged schematic structural view of a drying mechanism of a road embankment over-wet filler turning and drying device disclosed in the preferred embodiment of the present application;
fig. 6 is a schematic side cross-sectional structural view illustrating an exhaust mechanism of a road embankment over-wet filler overturning and drying device according to the preferred embodiment of the present application;
fig. 7 is an enlarged structural schematic view of a plowing guide rail and a plowing slide block part of the road embankment over-wet filler overturning and drying device disclosed in the preferred embodiment of the application.
Reference numbers in the figures:
1. a vehicle body; 2. a console; 3. a preheating mechanism; 4. a plowing mechanism; 5. a drying mechanism; 6. a rolling mechanism; 7. an exhaust mechanism;
301. electrically preheating a plate; 302. a first adjusting lever; 303. a guide rod; 304. a guide seat;
401. plowing roller wheels; 402. a connecting shaft; 403. plowing the guide rail; 404. ploughing the sliding block; 405. a second adjusting lever; 406. a drive motor; 407. a motor slider; 408. a motor guide rail;
501. mounting a plate; 502. a fuel conduit; 503. a spray head; 504. an igniter; 505. a third telescopic rod; 506. a fuel tank;
601. pre-pressing rollers; 602. a fourth telescopic rod; 603. a pinch roller slide block; 604. a pinch roller guide rail;
701. an exhaust box; 702. a first exhaust port; 703. a first exhaust duct; 704. a first humidity sensor; 705. a first solenoid valve; 706. a second air outlet; 707. a second exhaust duct; 708. a second humidity sensor; 709. a second solenoid valve.
Detailed Description
In order to make the implementation objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the accompanying drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention.
All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The embodiments and their directional terminology described below with reference to the accompanying drawings are exemplary in nature and are intended to be illustrative of the invention and should not be construed as limiting the invention.
In one broad embodiment of the invention, the device for turning over and drying the wet filler on the highway embankment comprises a vehicle body 1, a control console 2, a preheating mechanism 3, a turning mechanism 4, a drying mechanism 5, a rolling mechanism 6 and an exhaust mechanism 7, and is characterized in that the vehicle body 1 is used as a bearing mechanism, the vehicle body 1 comprises a vehicle body support, a driving mechanism, a hydraulic system and an electric system, and the vehicle body support comprises a top plate and two side plates fixedly connected to the left end and the right end of the top plate;
the control console 2 is arranged at the rear end of the upper side wall of the top plate, and the control console 2 comprises an operation interface for human-computer interaction;
the lower side wall of the top plate is sequentially provided with a preheating mechanism 3, a plowing mechanism 4, a drying mechanism 5 and a rolling mechanism 6 from front to back;
the exhaust mechanism 7 is arranged on the upper side wall of the top plate;
the preheating mechanism 3, the plowing mechanism 4, the drying mechanism 5, the rolling mechanism 6 and the exhaust mechanism 7 are all electrically connected to the control console 2.
Preferably, the preheating mechanism 3 comprises an electric preheating plate 301 and a first adjusting rod 302, wherein the upper end and the lower end of the first adjusting rod 302 are respectively and fixedly connected to the lower side wall of the top plate and the upper side wall of the electric preheating plate 301; the equal fixed mounting in last lateral wall four corners of electric preheating plate 301 has guide bar 303, and the outer wall of guide bar 303 has all slided and has cup jointed guide holder 304, and guide holder 304 all includes the upper portion lantern ring and the lower part lantern ring that set up from top to bottom, and the upper portion lantern ring is in the same place through a plurality of connecting plates rigid coupling with the lower part lantern ring, and the upper end of the upper portion lantern ring all runs through the roof and with roof fixed connection.
Preferably, the tilling mechanism 4 includes two tilling guide rails 403, the two tilling guide rails 403 are respectively and symmetrically fixedly connected to the inner side walls of the two side plates, tilling sliders 404 are respectively slidably disposed inside the tilling guide rails 403, bearings are respectively and fixedly connected to the inner walls of the tilling sliders 404, and the bearings are respectively sleeved with the connecting shaft 402.
Preferably, a strip-shaped hole is formed in the side plate on the right side, a motor guide rail 408 is fixedly connected to one side of the strip-shaped hole, a motor sliding block 407 is slidably connected to the motor guide rail 408, and a driving motor 406 is fixedly mounted on the motor sliding block 407; the right end of the connecting shaft 402 on the right side sequentially rotates to the right, passes through the plowing slide block 404 and the strip-shaped hole, extends to the outer side of the vehicle body 1 and is coaxially connected with the output end of the driving motor 406.
Preferably, a plowing roller 401 is connected between the inner ends of the two connecting shafts 402, and crushing teeth are arranged on the outer surface of the plowing roller 401; the inner of connecting axle 402 all rotates to cup joint has second to adjust pole 405, and the lower lateral wall at the roof is all installed at the top of second regulation pole 405.
Preferably, the drying mechanism 5 comprises a mounting plate 501 and fuel guide pipes 502, the fuel guide pipes 502 are penetratingly mounted on the mounting plate 501, a plurality of groups of fuel guide pipes 502 are uniformly arranged on the mounting plate 501, and the lower ends of the fuel guide pipes 502 extend to the lower side of the mounting plate 501 and are provided with spray heads 503; igniters 504 are correspondingly arranged on the outer sides of the spray heads 503 one by one; the left end and the right end of the mounting plate 501 are both provided with a third telescopic rod 505, the top end of the third telescopic rod 505 is fixedly arranged on the lower side wall of the top plate, the top end of the vehicle body 1 is provided with a fuel tank 506, and the fuel tank 506 is communicated with the fuel guide pipe 502.
Preferably, the rolling mechanism 6 includes two pinch roller guide rails 604 symmetrically and fixedly connected to the inner side walls of the two side plates, pinch roller sliders 603 are disposed on the pinch roller guide rails 604 in a limiting sliding manner, a pre-pressing roller 601 is rotatably connected between the two pinch roller sliders 603 through a rotating shaft, a fourth telescopic rod 602 is rotatably sleeved on the rotating shaft at the left end and the right end of the pre-pressing roller 601, and the top end of the fourth telescopic rod 602 is fixedly mounted on the lower side wall of the top plate.
Preferably, the exhaust mechanism 7 includes an exhaust box 701 fixedly disposed on the upper side wall of the top plate, a first exhaust port 702 is disposed on the front side of the exhaust box 701, the first exhaust port 702 penetrates through the top end of the top plate, a first exhaust pipe 703 is connected to the front end of the exhaust box 701, and the other end of the first exhaust pipe 703 is connected to the first exhaust port 702.
Preferably, a first humidity sensor 704 electrically connected to the console 2 is connected to the front side of the first exhaust duct 703 in a penetrating manner, and a first electromagnetic valve 705 electrically connected to the console 2 is installed on the outer side of the top end of the first exhaust duct 703; the rear side of the air exhaust box 701 is provided with a second air outlet 706 which penetrates through the air exhaust box 701 and is arranged on the top plate, the second air outlet 706 is connected with a second air exhaust pipe 707, the other end of the second air exhaust pipe 707 is connected to the rear side of the air exhaust box 701, the rear side of the second air exhaust pipe 707 is provided with a second humidity sensor 708 which is electrically connected with the control console 2, and the top end of the second air exhaust pipe 707 is provided with a second electromagnetic valve 709 which is electrically connected with the control console 2.
The invention also aims to provide a use method of the over-wet filler turning and drying device for the highway embankment, which comprises the following steps:
s1, measuring the thickness and the water content of wet filler, inputting measured parameters into a console 2 through a man-machine interaction operating platform, and starting the turning and drying device through operating the console 2;
s2, the operation console 2 sequentially adjusts the distances between the preheating mechanism 3, the plowing mechanism 4, the drying mechanism 5, the rolling mechanism 6 and the wet filler according to a preset program, and drives the vehicle body to start plowing operation;
s3, when the vehicle body 1 moves on the filler, preheating the wet filler by using the preheating mechanism 3, and ploughing the wet filler by using the ploughing roller 401; flame is sprayed out by a nozzle 503 of the drying mechanism 5, and the ploughed wet filler is further dried; the prepressing roller 601 of the rolling mechanism 6 is utilized to carry out primary flattening on the dried filler, so as to facilitate subsequent refitting; the exhaust mechanism 7 is used for exhausting the steam generated in the drying process in time;
s4, in the process of exhausting air by the exhaust mechanism 7, monitoring the humidity of the exhausted air in real time through the first humidity sensor 704 and the second humidity sensor 708, and judging whether the drying operation reaches the target or not;
and S5, simultaneously, adjusting various parameters of the preheating mechanism 3, the plowing mechanism 4, the drying mechanism 5 and the rolling mechanism 6 in real time according to the change of the air humidity value.
The present invention will be described in further detail below with reference to the accompanying drawings, which illustrate preferred embodiments of the present invention.
Referring to fig. 1-7, a device for turning over wet filler on a highway embankment comprises a vehicle body 1, a control console 2, a preheating mechanism 3, a turning mechanism 4, a drying mechanism 5, a rolling mechanism 6 and an exhaust mechanism 7, wherein the vehicle body 1 is used as a bearing mechanism of the device, the vehicle body 1 comprises a vehicle body support, a driving mechanism, a hydraulic system and an electric power system, the vehicle body support comprises a top plate and two side plates, the two side plates are fixedly connected to the left end and the right end of the top plate, the control console 2 is mounted at the rear end of the upper side wall of the top plate, and the control console 2 comprises an operation interface for man-machine interaction;
the lower side wall of the top plate is sequentially provided with a preheating mechanism 3, a plowing mechanism 4, a drying mechanism 5 and a rolling mechanism 6 from front to back; the exhaust mechanism 7 is mounted on the upper side wall of the ceiling.
In the technical scheme, the effective drying of the over-wet filler can be realized by the vehicle body 1 carrying various mechanisms moving on the over-wet road embankment, and the device can directly dry the filler on the ground without conveying the filler into the device for flowing drying, so that the problem that the filler is adhered to the inside of the device is thoroughly solved, and the subsequent cleaning of the device is avoided; simultaneously, this device can adjust each subassembly and the interval of packing according to actual conditions when drying the packing to the operation of drying more nimble.
Specifically, the preheating mechanism 3 is electrically connected with the console 2, and comprises an electric preheating plate 301 and a first adjusting rod 302, wherein the lower end of the first adjusting rod 302 is connected to the upper side wall of the electric preheating plate 301, and the upper end of the first adjusting rod 302 is connected to the lower side wall of the top plate;
the equal fixed mounting in last lateral wall four corners of electric preheating plate 301 has guide bar 303, and the outer wall of guide bar 303 has all slided and has cup jointed guide holder 304, and guide holder 304 all includes the upper portion lantern ring and the lower part lantern ring, and the outer wall of the upper portion lantern ring and the lower part lantern ring is in the same place through a plurality of connecting plate rigid couplings, and the upper end of the upper portion lantern ring all runs through the roof and with roof fixed connection.
In the technical scheme, the preheating mechanism 3 can be used for heating the wet filler, so that the effect of drying the wet filler can be achieved, and the adhesion of the wet filler at the bottom to the plowing roller 401 can be reduced by drying the surface layer of the filler to a certain extent, so that the operation efficiency of the plowing roller 401 is improved; meanwhile, the electric preheating plate 301 can be driven by the first adjusting rod 302 to move up and down to adapt to the fillers with different humidity.
Further, the plowing mechanism 4 comprises two plowing guide rails 403, the two plowing guide rails 403 are respectively and symmetrically fixedly connected to the inner side walls of the two side plates, plowing sliders 404 are arranged inside the plowing guide rails 403 in a sliding mode, bearings are fixedly connected to the inner walls of the plowing sliders 404, connecting shafts 402 are sleeved in the bearings, a plowing roller 401 is connected between the inner ends of the two connecting shafts 402, and crushing teeth are arranged on the outer surfaces of the plowing rollers 401;
a strip-shaped hole is formed in the side plate on the right side, a motor guide rail 408 is fixedly connected to one side of the strip-shaped hole, a motor sliding block 407 is connected to the motor guide rail 408 in a sliding manner, and a driving motor 406 is fixedly mounted on the motor sliding block 407; the right end of the connecting shaft 402 on the right side sequentially rotates to the right, penetrates through the plowing slide block 404 and the strip-shaped hole, extends to the outer side of the vehicle body 1 and is coaxially connected with the output end of the driving motor 406;
the inner of connecting axle 402 all rotates to cup joint has second regulation pole 405, and the lower lateral wall at the roof is all installed to the top of second regulation pole 405.
In the technical scheme, the plowing roller 401 can be used for plowing the wet filler, so that the drying effect is further improved, and the drying efficiency is improved; utilize motor slide 407 to move on motor guide 408, can make things convenient for driving motor 406 to adjust along with the removal of ploughing running roller 401, be convenient for driving motor 406 to the continuous drive of ploughing running roller 401 to can also prevent that driving motor 406 from taking place the rotation, improve the reliability that the device used.
Furthermore, the drying mechanism 5 comprises a mounting plate 501 and fuel guide pipes 502, wherein the fuel guide pipes 502 are penetratingly mounted on the mounting plate 501, a plurality of groups of fuel guide pipes 502 are uniformly arranged on the mounting plate 501, and the lower ends of the fuel guide pipes 502 extend to the lower side of the mounting plate 501 and are provided with spray heads 503;
the left end and the right end of the mounting plate 501 are both provided with a third telescopic rod 505, the top end of the third telescopic rod 505 is fixedly arranged on the lower side wall of the top plate, the top end of the vehicle body 1 is provided with a fuel tank 506, and the fuel tank 506 is communicated with the fuel guide pipe 502.
In the technical scheme, the flame is sprayed out by the spray nozzle 503, the wet filler ploughed can be further directly dried, the temperature of the flame sprayed out by the spray nozzle 503 is high, the wet filler can be more quickly dried, and the spray nozzle 503 can utilize fuel such as gas and fuel oil, so that the service life of the device is longer.
It should be noted that the rolling mechanism 6 includes two pressing wheel guide rails 604 symmetrically and fixedly connected to the inner side walls of the two side plates, pressing wheel sliders 603 are disposed on the pressing wheel guide rails 604 in a limiting and sliding manner, a pre-pressing roller 601 is rotatably connected between the two pressing wheel sliders 603 through a rotating shaft, fourth telescopic rods 602 are rotatably sleeved on the rotating shafts at the left and right ends of the pre-pressing roller 601, and the top ends of the fourth telescopic rods 602 are fixedly mounted on the lower side walls of the top plate.
In the technical scheme, the dried filler is pre-pressed by the pre-pressing roller 601, so that the subsequent finishing is facilitated.
It is worth to be noted that the exhaust mechanism 7 includes an exhaust box 701 fixedly disposed on the upper side wall of the top plate, a first exhaust port 702 is disposed on the front side of the exhaust box 701, the first exhaust port 702 penetrates through the top end of the top plate, the front end of the exhaust box 701 is connected with a first exhaust pipe 703, and the other end of the first exhaust pipe 703 is connected to the first exhaust port 702;
A second air outlet 706 is arranged at the rear side of the air outlet box 701, and the second air outlet 706 penetrates through the top end of the top plate;
a second exhaust duct 707, one end of the second exhaust duct 707 is connected to the rear side of the exhaust box 701, the other end of the second exhaust duct 707 is connected to the second exhaust port 706, a second humidity sensor 708 is arranged on the rear side of the second exhaust duct 707, a second electromagnetic valve 709 is installed at the top end of the second exhaust duct 707, and the second humidity sensor 708 and the second electromagnetic valve 709 are electrically connected to the console 2.
In this technical solution, on one hand, the exhaust mechanism 7 can timely exhaust the water vapor generated by drying to the outside, so as to improve the drying rate, and when the water vapor passes through the first exhaust duct 703 and the second exhaust duct 707, the humidity of the exhausted air can be detected by using the first humidity sensor 704 and the second humidity sensor 708, so as to further judge whether the filler is dried in place, and various parameters of the vehicle body 1 can be adjusted according to the humidity of the exhausted air, so as to improve the operation efficiency.
The invention also aims to provide a use method of the over-wet filler turning and drying device for the highway embankment, which comprises the following steps:
s1, measuring the thickness and the water content of wet filler on an embankment, inputting measured parameters into a control console 2 through a man-machine interaction operation platform, and then operating the control console 2 to start a device, wherein the control console 2 sequentially adjusts the distances among a preheating mechanism 3, a ploughing mechanism 4, a drying mechanism 5, a rolling mechanism 6 and the wet filler according to a preset program to drive a vehicle body to start the ploughing and drying operation;
s2, when the vehicle body 1 moves on the filler, preheating the wet filler by using a preheating mechanism 3;
s3, ploughing the wet filler by using a ploughing roller 401;
s4, spraying flame through a spray nozzle 503 of the drying mechanism 5, and further drying the ploughed wet filler;
s5, performing primary flattening on the dried filler by using a pre-pressing roller 601 of the rolling mechanism 6, so as to facilitate subsequent finishing;
s6, exhausting steam generated in the drying process in time by using an exhaust mechanism 7;
s7, in the process of exhausting air by the exhaust mechanism 7, monitoring the humidity of the exhausted air in real time through the first humidity sensor 704 and the second humidity sensor 708, and judging whether the drying operation reaches the target or not; meanwhile, various parameters of the preheating mechanism 3, the ploughing mechanism 4, the drying mechanism 5 and the rolling mechanism 6 are adjusted in real time according to the change of the air humidity value.
The working principle is as follows: when the device is used for drying the embankment filler, firstly, the thickness and the water content of the wet filler on the embankment are measured, measured parameters are input into the control console 2 through a man-machine interaction operation platform, and then the device is started through the control console 2;
the electric preheating plate 301 of the preheating mechanism 3 emits heat to dry the filler, the electric preheating plate 301 can be driven by controlling the expansion of the first adjusting rod 302 to adjust the distance from the surface of the filler, so that the wet filler can be dried better, and when the electric preheating plate 301 moves up and down, the guide rod 303 can be driven to move up and down on the guide seat 304, so that the movement stability of the electric preheating plate 301 is improved by using the guide rod 303;
after the electric preheating plate 301 dries the filler for the first time, a plowing roller 401 is driven by a driving motor 406 of a plowing mechanism 4 through transmission of a connecting shaft 402 to rotate, so that the plowing roller 401 plows the filler, the wet filler at the bottom is plowed up, the next drying step is facilitated, a second adjusting rod 405 can drive the plowing roller 401 to be adjusted up and down on a plowing guide rail 403 through a plowing slider 404, so that the filler is plowed according to the measured thickness of the wet filler, then with the walking of the vehicle body 1, an igniter 504 ignites the fuel sent from a fuel tank 506 to a nozzle 503 through a fuel conduit 502, so that the nozzle 503 sprays flame, then the wet filler of the plowing is further dried by the heat of the flame, the nozzle 503 is driven to move up and down by a third telescopic rod 505, the distance between the flame and the filler is adjusted, the filler is further dried, after the drying, the telescopic rod 602 stretches and drives a prepressing roller 601 of a rolling mechanism 6 to move down along a pressing wheel 603, the pressing wheel 604 performs prepressing, and the plowed filler is convenient for correcting the subsequent filler;
in the process of drying the filler, the exhaust box 701 of the exhaust mechanism 7 is started to work, water vapor generated when the filler is dried by the preheating mechanism 3 and the drying mechanism 5 is timely exhausted from the first exhaust port 702 and the second exhaust port 706 through the connection of the first exhaust pipe 703 and the second exhaust pipe 707, the amount of the contained water vapor is detected by the first humidity sensor 704 and the second humidity sensor 708 when the water vapor passes through the first exhaust pipe 703 and the second exhaust pipe 707, and the water vapor content of the air is determined to determine whether the wet filler is completely dried, so that the moving speed of the vehicle body 1 can be controlled, and the first electromagnetic valve 705 or the second electromagnetic valve 709 can be respectively controlled to be opened or closed according to the working condition of the preheating mechanism 3 and the drying mechanism 5, so that the working efficiency of the exhaust mechanism 7 can be relatively increased.
Finally, it should be pointed out that: the above examples are only intended to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A highway embankment over-wet filler overturning and drying device comprises a vehicle body (1), a control console (2), a preheating mechanism (3), a ploughing mechanism (4), a drying mechanism (5), a rolling mechanism (6) and an exhaust mechanism (7), and is characterized in that the vehicle body (1) is used as a bearing mechanism, the vehicle body (1) comprises a vehicle body support, a driving mechanism, a hydraulic system and an electric system, and the vehicle body support comprises a top plate and two side plates fixedly connected to the left end and the right end of the top plate;
the console (2) is arranged at the rear end of the upper side wall of the top plate, and the console (2) comprises an operation interface for human-computer interaction;
the lower side wall of the top plate is sequentially provided with a preheating mechanism (3), a ploughing mechanism (4), a drying mechanism (5) and a rolling mechanism (6) from front to back;
the exhaust mechanism (7) is arranged on the upper side wall of the top plate;
the preheating mechanism (3), the plowing mechanism (4), the drying mechanism (5), the rolling mechanism (6) and the exhaust mechanism (7) are all electrically connected to the control console (2).
2. The device for turning over the wet filler on the road embankment according to claim 1, wherein the preheating mechanism (3) comprises an electric preheating plate (301) and a first adjusting rod (302), wherein the upper end and the lower end of the first adjusting rod (302) are respectively and fixedly connected to the lower side wall of the top plate and the upper side wall of the electric preheating plate (301); the equal fixed mounting in last lateral wall four corners of electric preheating plate (301) has guide bar (303), and the outer wall of guide bar (303) all slides and has cup jointed guide holder (304), and guide holder (304) all include the upper portion lantern ring and the lower part lantern ring that set up from top to bottom, and the upper portion lantern ring is in the same place through a plurality of connecting plates rigid coupling with the lower part lantern ring, and the upper end of the upper portion lantern ring all runs through the roof and with roof fixed connection.
3. The highway embankment over-wetting filler overturning and drying device according to claim 2, wherein the overturning mechanism (4) comprises two overturning guide rails (403), the two overturning guide rails (403) are symmetrically and fixedly connected to the inner side walls of the two side plates respectively, overturning sliders (404) are slidably arranged inside the overturning guide rails (403), bearings are fixedly connected to the inner walls of the overturning sliders (404), and connecting shafts (402) are sleeved in the bearings.
4. The highway embankment over-wet filler overturning and drying device according to claim 1, wherein a side plate on the right side is provided with a strip-shaped hole, one side of the strip-shaped hole is fixedly connected with a motor guide rail (408), a motor sliding block (407) is connected onto the motor guide rail (408) in a sliding manner, and a driving motor (406) is fixedly installed on the motor sliding block (407); the right end of the connecting shaft (402) on the right side sequentially rotates rightwards, penetrates through the plowing slide block (404) and the strip-shaped hole, extends to the outer side of the vehicle body (1), and is coaxially connected with the output end of the driving motor (406).
5. The device for turning and drying the over-wet filler of the highway embankment according to claim 4, wherein a turning roller (401) is connected between the inner ends of the two connecting shafts (402), and the outer surface of the turning roller (401) is provided with crushing teeth in an array manner; the inner of connecting axle (402) all rotates the cover and has cup jointed second regulation pole (405), and the lower lateral wall at roof is all installed at the top of second regulation pole (405).
6. The highway embankment over-wet filler overturning and drying device is characterized in that the drying mechanism (5) comprises a mounting plate (501) and fuel guide pipes (502), wherein the fuel guide pipes (502) are penetratingly mounted on the mounting plate (501), a plurality of groups of fuel guide pipes (502) are uniformly arranged on the mounting plate (501), the lower ends of the fuel guide pipes (502) extend to the lower side of the mounting plate (501), and spray heads (503) are mounted on the lower ends of the fuel guide pipes; igniters (504) are arranged on the outer sides of the spray heads (503) in a one-to-one correspondence manner; third telescopic links (505) are installed at the left end and the right end of the installation plate (501), the top ends of the third telescopic links (505) are fixedly installed on the lower side wall of the top plate, a fuel tank (506) is installed at the top end of the vehicle body (1), and the fuel tank (506) is communicated with the fuel guide pipe (502).
7. The device for turning and drying the filler over the wet road embankment according to claim 1, wherein the rolling mechanism (6) comprises two pinch roller guide rails (604) symmetrically fixedly connected to the inner side walls of the two side plates, pinch roller sliders (603) are arranged on the pinch roller guide rails (604) in a limiting sliding manner, a pre-pressing roller (601) is rotatably connected between the two pinch roller sliders (603) through a rotating shaft, fourth telescopic rods (602) are rotatably sleeved on rotating shafts at the left end and the right end of the pre-pressing roller (601), and the top ends of the fourth telescopic rods (602) are fixedly mounted on the lower side wall of the top plate.
8. The device for overturning and drying the filler over wet road embankment according to claim 1, wherein the exhaust mechanism (7) comprises an exhaust box (701) fixedly arranged on the upper side wall of the top plate, a first exhaust port (702) is arranged on the front side of the exhaust box (701), the first exhaust port (702) penetrates through the top end of the top plate, a first exhaust pipe (703) is connected to the front end of the exhaust box (701), and the other end of the first exhaust pipe (703) is connected to the first exhaust port (702).
9. The device for overturning and drying the excessive wet filler of the highway embankment according to claim 8, wherein a first humidity sensor (704) electrically connected with the control console (2) is connected to the front side of the first exhaust pipe (703) in a penetrating manner, and a first electromagnetic valve (705) electrically connected with the control console (2) is installed on the outer side of the top end of the first exhaust pipe (703); the rear side of row of air box (701) is provided with runs through and sets up second exhaust port (706) on the roof, be connected with second exhaust pipe (707) on second exhaust port (706), the other end of second exhaust pipe (707) is connected to the rear side of row of air box (701), the rear side of second exhaust pipe (707) is provided with second humidity transducer (708) with electric connection between control cabinet (2), second solenoid valve (709) with electric connection between control cabinet (2) are installed to the top of second exhaust pipe (707).
10. The use method of the highway embankment over-wet filler overturning and drying device according to any one of claims 1-9, characterized by comprising the following steps:
s1, measuring the thickness and the water content of wet filler, inputting measured parameters into a console (2) through a man-machine interaction operating platform, and starting the overturning and drying device through operating the console (2);
s2, the operation console (2) sequentially adjusts the distances between the preheating mechanism (3), the ploughing mechanism (4), the drying mechanism (5), the rolling mechanism (6) and the wet filler according to a preset program, and drives the vehicle body to start ploughing and drying operation;
s3, when the vehicle body (1) moves on the filler, preheating the wet filler by using the preheating mechanism (3), and ploughing the wet filler by using the ploughing roller (401); flame is sprayed out through a spray head (503) of the drying mechanism (5) to further dry the ploughed wet filler; the dried filler is preliminarily flattened by a prepressing roller (601) of the rolling mechanism (6) so as to facilitate subsequent refitting; the exhaust mechanism (7) is used for discharging the water vapor generated in the drying process in time;
s4, in the process of exhausting air by the exhaust mechanism (7), monitoring the humidity of the exhausted air in real time through the first humidity sensor (704) and the second humidity sensor (708), and judging whether the drying operation reaches the target or not according to the humidity;
and S5, simultaneously, adjusting various parameters of the preheating mechanism (3), the ploughing mechanism (4), the drying mechanism (5) and the rolling mechanism (6) in real time according to the change of the air humidity value.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211220188.1A CN115418914A (en) | 2022-10-08 | 2022-10-08 | Highway embankment over-wet filler turning and drying device and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211220188.1A CN115418914A (en) | 2022-10-08 | 2022-10-08 | Highway embankment over-wet filler turning and drying device and using method thereof |
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| JPH06306814A (en) * | 1993-04-21 | 1994-11-01 | Noboru Matsumoto | Soil rolling pavement method |
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| KR20190033803A (en) * | 2017-09-22 | 2019-04-01 | 경 곤 김 | Paint heating device of a road surface indication |
| CN110777608A (en) * | 2019-12-03 | 2020-02-11 | 长沙理工大学 | Highway embankment over-wet filler turning and drying device and using method thereof |
| CN111670331A (en) * | 2018-07-17 | 2020-09-15 | 郑然观 | Industrial drying machine |
| CN113445397A (en) * | 2021-05-26 | 2021-09-28 | 山东省公路桥梁建设有限公司 | Highway embankment over-wet filler turning and drying device and using method thereof |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06306814A (en) * | 1993-04-21 | 1994-11-01 | Noboru Matsumoto | Soil rolling pavement method |
| KR20190033803A (en) * | 2017-09-22 | 2019-04-01 | 경 곤 김 | Paint heating device of a road surface indication |
| CN111670331A (en) * | 2018-07-17 | 2020-09-15 | 郑然观 | Industrial drying machine |
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| CN110777608A (en) * | 2019-12-03 | 2020-02-11 | 长沙理工大学 | Highway embankment over-wet filler turning and drying device and using method thereof |
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