CN114438848B - Asphalt paver with heat energy recovery function - Google Patents
Asphalt paver with heat energy recovery function Download PDFInfo
- Publication number
- CN114438848B CN114438848B CN202210058685.XA CN202210058685A CN114438848B CN 114438848 B CN114438848 B CN 114438848B CN 202210058685 A CN202210058685 A CN 202210058685A CN 114438848 B CN114438848 B CN 114438848B
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- asphalt
- heat
- spreader body
- sliding
- asphalt spreader
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- 239000010426 asphalt Substances 0.000 title claims abstract description 106
- 238000011084 recovery Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 230000007246 mechanism Effects 0.000 claims description 68
- 238000004140 cleaning Methods 0.000 claims description 31
- 239000000428 dust Substances 0.000 claims description 12
- 230000007306 turnover Effects 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
- E01C19/18—Devices for distributing road-metals mixed with binders, e.g. cement, bitumen, without consolidating or ironing effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B08B1/12—
-
- B08B1/30—
-
- 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
- E01C19/18—Devices for distributing road-metals mixed with binders, e.g. cement, bitumen, without consolidating or ironing effect
- E01C19/185—Devices for distributing road-metals mixed with binders, e.g. cement, bitumen, without consolidating or ironing effect for both depositing and spreading-out or striking-off the deposited mixture
-
- 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
- E01C19/18—Devices for distributing road-metals mixed with binders, e.g. cement, bitumen, without consolidating or ironing effect
- E01C19/187—Devices for distributing road-metals mixed with binders, e.g. cement, bitumen, without consolidating or ironing effect solely for spreading-out or striking-off deposited mixtures, e.g. spread-out screws, strike-off boards
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0001—Recuperative heat exchangers
- F28D21/0014—Recuperative heat exchangers the heat being recuperated from waste air or from vapors
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Road Paving Machines (AREA)
Abstract
The invention relates to an asphalt paver, in particular to an asphalt paver with a heat energy recovery function. The invention provides an asphalt paver with a heat recovery function, which can recover heat energy and utilize the heat energy. An asphalt spreader with a heat energy recovery function comprises an asphalt spreader body, wherein windows are symmetrically arranged on the right upper side of the asphalt spreader body in front-back; the right wall of the lower part in the asphalt spreader body is connected with a double-shaft motor; the right lower side of the asphalt spreader body is connected with the first rotating shaft in a front-back symmetrical way; and the flat belts are wound and connected between the outer sides of the two first rotating shafts and the asphalt spreader body through belt pulleys. According to the asphalt spreader, the hot air is driven to approach the heat conducting plate through the asphalt spreader body, so that the hot air flows upwards to be in contact with the water tank through the heat conducting holes on the heat conducting plate, and the hot air heats water through the water tank, so that heat energy can be recycled.
Description
Technical Field
The invention relates to an asphalt paver, in particular to an asphalt paver with a heat energy recovery function.
Background
Asphalt can improve the compressive capacity of the pavement, and the pavement paved by the asphalt has less dust, so that the situation that the air is polluted by dust caused by more automobiles can be avoided, and a paver is needed for paving the asphalt.
Patent publication number is CN213061611U, discloses an asphalt paver. The invention relates to the technical field of asphalt pavers, which comprises a vehicle body, wherein a feeding box is arranged on the vehicle body, guide grooves are symmetrically formed in the side wall of the lower end of the feeding box, a filter plate is fixedly connected in the guide grooves, a baffle plate is inserted in the filter plate in a sliding manner, a guide ring is fixedly connected to the inner side wall of the guide grooves, the guide ring is arranged on one side of the filter plate, one end of the baffle plate is arranged in a sliding manner through the guide ring, a movable plate is fixedly connected to the baffle plate positioned on the outer side of the feeding box, bases are symmetrically arranged on the side wall of the outer end of the feeding box, threaded rods are rotatably connected to the bases, threaded holes are formed in the side wall of the movable plate, and the threaded holes are in threaded connection with the threaded rods. The asphalt paving machine can adjust the position of the blanking on the basis of adjusting the width of the feeding port, so that asphalt paving is facilitated. However, the device cannot recycle the heat energy, resulting in heat energy loss.
Therefore, there is a need to develop an asphalt paver with a heat recovery function that can recover heat energy and utilize the heat energy.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an asphalt paver with a heat recovery function, which can recover heat energy and utilize the heat energy, so as to overcome the defect that the prior equipment cannot recover and utilize the heat energy.
In order to achieve the above object, the present invention is realized by the following scheme: an asphalt paver with heat energy recovery function, comprising:
the asphalt spreader body is symmetrically provided with windows at the front and back of the right upper side;
the right wall of the lower part in the asphalt spreader body is connected with a double-shaft motor;
the first rotating shafts are symmetrically connected with the right lower side of the asphalt spreader body front and back, and the inner sides of the two first rotating shafts are connected with the output shaft of the double-shaft motor;
the flat belts are wound and connected between the outer sides of the two first rotating shafts and the asphalt spreader body through belt pulleys;
the right side of the inner bottom of the asphalt spreader body is provided with a heat conducting plate for guiding hot air;
the left side of the top of the heat conducting plate is provided with a water tank for storing water;
a water valve is connected between the left upper side of the water tank and the asphalt spreader body;
the heat conduction mechanism is connected between the water tank and the asphalt spreader body and used for guiding water vapor;
the dust fall mechanism is connected between the water tank and the asphalt paver body and used for purifying smell of asphalt.
Further, the heat conduction mechanism includes:
the first heat conduction pipe is connected between the front side and the rear side of the right side of the water tank and the asphalt spreader body;
the upper parts of the two first heat conduction pipes are respectively provided with a steam pipe;
at least two spray heads for spraying water vapor on the window of the asphalt paver body are uniformly arranged at the tops of the two steam pipes.
Further, dust fall mechanism includes:
the right lower side of the asphalt spreader body is welded with the first guide rail;
the shower head is connected with the lower side of the first guide rail in a sliding manner and is used for purifying asphalt smell;
the second heat conduction pipe is connected between the left side of the shower head and the right side of the water tank;
and a first spring is connected between the top in the first guide rail and the shower head.
Further, still including the mobile mechanism who is used for driving the gondola water faucet and removes, mobile mechanism is including:
the front side of the right lower part of the asphalt spreader body is connected with a second rotating shaft;
the second guide rail is rotationally connected with the second rotating shaft and is used for driving the shower to move, and the second guide rail is connected with the shower in a sliding mode;
the first torsion spring is connected between the right side of the second rotating shaft and the second guide rail;
the movable plate is rotatably connected to the front lower side of the second guide rail;
the front side of the first rotating shaft on the front side is provided with a poking plate for driving the movable plate to move.
Further, still including being used for carrying out clean mechanism to the window, clean mechanism including:
the front side and the rear side of the right upper part of the asphalt spreader body are symmetrically connected with the first sliding rod;
the cleaning brush is connected between the lower sides of the two similar first sliding rods in a sliding manner and is used for cleaning a window;
and a second spring is connected between the left side and the right side of the two cleaning brushes and the upper part of the first sliding rod on the same side.
Further, still including being used for driving gondola water faucet pivoted tilting mechanism, tilting mechanism is including:
the right side of the asphalt spreader body is connected with two pushing plates;
the sliding sleeve is symmetrically connected with the left side of the shower head front and back;
the left sides of the two sliding sleeves are rotatably connected with the third rotating shaft;
the inner sides of the two third rotating shafts are connected with the sliding blocks;
and the two ends of the two second torsion springs are respectively connected with the sliding blocks on the same side and the sliding sleeve on the same side.
Further, still including being used for avoiding the inside excessive heat extraction mechanism of steam of asphalt paving machine body, heat extraction mechanism is including:
the third sliding rod is symmetrically and longitudinally connected with the left side and the right side of the lower part of the asphalt spreader body in a sliding mode;
the heat discharging plates are connected between the inner sides of the four third sliding bars and are used for avoiding excessive hot air in the asphalt spreader body;
the four third sliding rods are sleeved with third springs, and two ends of each of the four third springs are respectively connected with the asphalt spreader body and the heat exhausting plate;
the right side of the bottom of the heat discharging plate is symmetrically connected with the second sliding rod in front-back;
the upper parts of the two second sliding rods are connected with the movable rods in a sliding manner;
and a fourth spring is connected between the inner sides of the two movable rods and the second sliding rod at the same side.
Further, the water tank is made of copper.
The invention has the following advantages: 1. according to the asphalt spreader, the hot air is driven to approach the heat conducting plate through the asphalt spreader body, so that the hot air flows upwards to be in contact with the water tank through the heat conducting holes on the heat conducting plate, and the hot air heats water through the water tank, so that heat energy can be recycled.
2. According to the invention, the second guide rail is driven to rotate by the movable plate, and meanwhile, the shower head can move up and down under the cooperation of the first torsion spring, so that people do not need to manually control the shower head to move.
3. According to the invention, the cleaning brush is controlled to move, and the cleaning brush is matched with the second spring to wipe water vapor on the window and clean the window at the same time, so that water drops can be prevented from affecting the sight of people.
4. According to the invention, the sliding sleeve is limited by the push plate, so that the sprinkler can rotate under the action of the second guide rail, and the sprinkling range of the sprinkler can be enlarged.
5. According to the invention, through the cooperation between the heat discharging plate and the heat conducting plate, people can control the quantity of hot gas recovery, so that excessive hot gas can be avoided, and the asphalt spreader body is damaged.
Drawings
Fig. 1 is a schematic perspective view of a first view of the present invention.
Fig. 2 is a schematic view of a second perspective structure of the present invention.
Fig. 3 is a schematic perspective view of a first part of the present invention.
Fig. 4 is a schematic perspective view of a second part of the present invention.
Fig. 5 is a schematic diagram of a first perspective structure of the heat conducting mechanism of the present invention.
Fig. 6 is a schematic diagram of a second perspective structure of the heat conducting mechanism of the present invention.
Fig. 7 is a schematic perspective view of a first part of the dust settling mechanism of the present invention.
FIG. 8 is a schematic perspective view of a second part of the dust settling mechanism of the present invention.
FIG. 9 is a schematic perspective view of a third part of the dust settling mechanism of the present invention.
Fig. 10 is a schematic perspective view of a first part of a moving mechanism according to the present invention.
Fig. 11 is a schematic perspective view of a second part of the moving mechanism of the present invention.
Fig. 12 is a schematic perspective view of a first part of the cleaning mechanism of the present invention.
Fig. 13 is a schematic perspective view of a second portion of the cleaning mechanism of the present invention.
Fig. 14 is a schematic perspective view of a first part of the turnover mechanism of the present invention.
Fig. 15 is a schematic perspective view of a second part of the turnover mechanism of the present invention.
Fig. 16 is a schematic view showing a first partial perspective structure of the heat exhausting mechanism of the present invention.
Fig. 17 is a schematic view of a second partial perspective view of the heat removal mechanism of the present invention.
Fig. 18 is a schematic view showing a third partial perspective structure of the heat exhausting mechanism of the present invention.
Fig. 19 is a schematic view showing a third partial perspective structure of the heat exhausting mechanism of the present invention.
In the reference numerals: the asphalt paving machine comprises a 1 asphalt paving machine body, a 2 flat belt, a 3 double-shaft motor, a 31 first rotating shaft, a 32 heat-conducting plate, a 33 water tank, a 34 water valve, a 4 heat-conducting mechanism, a 41 first heat-conducting pipe, a 42 steam pipe, a 43 spray head, a 5 dust-settling mechanism, a 51 shower, a 52 first guide rail, a 53 first spring, a 54 second heat-conducting pipe, a 6 moving mechanism, a 61 second guide rail, a 62 second rotating shaft, a 63 movable plate, a 64 poking plate, a 65 first torsion spring, a 7 cleaning mechanism, a 71 first slide bar, a 72 second spring, a 73 cleaning brush, a 8 turnover mechanism, a 81 push plate, a 82 slide sleeve, a 83 slide block, a 84 third rotating shaft, a 85 second torsion spring, a 9 heat-exhausting mechanism, a 91 heat-exhausting plate, a 92 second slide bar, a 93 third slide bar, a 94 third spring, a 95 movable bar, a 96 fourth spring.
Detailed Description
The invention will be further described with reference to the accompanying drawings and detailed description below:
example 1
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, an asphalt spreader with heat energy recovery function, including asphalt spreader body 1, flat belt 2, biax motor 3, first pivot 31, heat conduction plate 32, water tank 33, water valve 34, heat conduction mechanism 4 and dust fall mechanism 5, the symmetry is equipped with the window around the right upper right side of asphalt spreader body 1, lower right wall has biax motor 3 through the bolt rigid coupling in asphalt spreader body 1, there is first pivot 31 the symmetry around the right lower right side of asphalt spreader body 1 through the bolt rigid coupling, both the inboard of two first pivots 31 is connected with the output shaft of biax motor 3 through the shaft coupling, flat belt 2 has been passed through the flat belt pulley round connection between two first pivots 31 outsides and asphalt spreader body 1, the bottom right side is equipped with heat conduction plate 32 in the asphalt spreader body 1, heat conduction plate 32 is used for guiding, at least two heat conduction holes have on the heat conduction plate 32, heat conduction plate 32 top left side is equipped with water tank 33, water tank 33 is used for storing water, water tank 33's material is copper, water tank 33 left upper left side and upper left side of heat conduction plate 33 is connected with water tank 33 and water flow guide mechanism 4 are used for purifying asphalt spreader 1, the water between the water flow guide mechanism 4 is connected with the water flow fall mechanism 4, the water purification mechanism is used for spreading mechanism 4 is connected with the water between the asphalt spreader 1.
Referring to fig. 1, 5 and 6, the heat conducting mechanism 4 includes a first heat conducting pipe 41, a steam pipe 42 and a spray head 43, the first heat conducting pipe 41 is welded between the front and rear sides of the right side of the water tank 33 and the asphalt spreader body 1, the steam pipes 42 are arranged on the upper portions of the two first heat conducting pipes 41, at least two spray heads 43 are uniformly arranged on the tops of the two steam pipes 42, and the spray heads 43 are close to windows on the asphalt spreader body 1.
Referring to fig. 1, 7, 8 and 9, the dust settling mechanism 5 includes a shower head 51, a first guide rail 52, a first spring 53 and a second heat-conducting tube 54, the right lower side of the asphalt spreader body 1 is welded with the first guide rail 52, the lower side of the first guide rail 52 is slidably connected with the shower head 51, the shower head 51 is used for purifying asphalt smell, the second heat-conducting tube 54 is connected between the left side of the shower head 51 and the right side of the water tank 33, the second heat-conducting tube 54 is a hose, and the first spring 53 is connected between the top in the first guide rail 52 and the shower head 51.
People open water valve 34, water is loaded into water tank 33 through water valve 34, then water valve 34 is closed, start biax motor 3, biax motor 3 output shaft drives first pivot 31 and rotates, and then drive asphalt paver body 1 through flat belt 2 and remove, asphalt paver body 1 lays the pitch, simultaneously roll pitch, asphalt paver body 1 rolls the back to pitch, drive the steam to be close to with heat-conducting plate 32, the steam flows up to the contact with water tank 33 through the heat-conducting hole on heat-conducting plate 32, because the material of water tank 33 is copper, copper's heat conductivility is good, therefore, the steam heats water through water tank 33 for the water evaporation forms vapor, vapor flows up to steam pipe 42 through first heat-conducting pipe 41, rethread sprinkler 43 spouts to the window of asphalt paver body 1, clean the window, simultaneously the vapor also accessible second heat-conducting pipe 54, flow to in the gondola water faucet 51, afterwards through gondola water faucet 51, water vapor and the small particles that upwards waft are close to heat-conducting plate 32, because of gravity, the heat-conducting plate 33 material is copper, copper heat conductivily is good, so that the shower water vapor can be moved down by the first heat-conducting pipe 51, the high, the gondola water sprinkler 51 can be moved down by the reset, the high, the effect of the gondola water faucet 51 can be realized, the high, the gondola water sprinkler 51 can be moved down, the high person can be adjusted, and the gondola water faucet 51 can be moved, and the high, the user can be well down, and the gondola water sprinkler can be moved, and the high, and the shower 51.
Example 2
On the basis of embodiment 1, please refer to fig. 1, 10 and 11, further include a moving mechanism 6, the moving mechanism 6 is used for driving the shower head 51 to move, the moving mechanism 6 includes a second guide rail 61, a second rotating shaft 62, a movable plate 63, a shifting plate 64 and a first torsion spring 65, the front side of the right lower portion of the asphalt spreader body 1 is welded with the second rotating shaft 62, the second rotating shaft 62 is rotatably connected with the second guide rail 61, the second guide rail 61 is used for driving the shower head 51 to move, the second guide rail 61 is slidably connected with the shower head 51, a first torsion spring 65 is connected between the right side of the second rotating shaft 62 and the second guide rail 61, the front lower side of the second guide rail 61 is connected with the movable plate 63 through a pin, the front side of the first rotating shaft 31 of the front side is provided with the shifting plate 64, and the shifting plate 64 is contacted with the movable plate 63.
When the front first rotating shaft 31 rotates, the shifting plate 64 is driven to rotate, when the shifting plate 64 rotates to be in contact with the movable plate 63, the movable plate 63 is driven to move downwards, the movable plate 63 drives the second guide rail 61 to rotate downwards, at the moment, the first torsion spring 65 deforms, the second guide rail 61 drives the shower head 51 to move upwards, when the shifting plate 64 rotates to be separated from the movable plate 63, at the moment, the first torsion spring 65 resets, the second guide rail 61 is driven to reversely reset, and then the movable plate 63 is driven to move upwards to reset, the shower head 51 resets along with the moving of the shower head 51, and therefore people do not need to manually control the shower head 51 to move.
Referring to fig. 1, 12 and 13, the window cleaning device further comprises a cleaning mechanism 7, the cleaning mechanism 7 is used for cleaning a window, the cleaning mechanism 7 comprises a first sliding rod 71, a second spring 72 and a cleaning brush 73, the first sliding rod 71 is symmetrically welded on the front side and the rear side of the right upper portion of the asphalt spreader body 1, the cleaning brush 73 is slidably connected between the lower sides of the two similar first sliding rods 71, the cleaning brush 73 is used for cleaning the window, the cleaning brush 73 is in contact with the window on the asphalt spreader body 1, and the second spring 72 is connected between the left side and the right side of the two cleaning brushes 73 and the upper portion of the first sliding rod 71 on the same side.
After the steam is sprayed onto the window, the cleaning brush 73 is manually moved upwards, and at the moment, the second spring 72 is compressed, so that the cleaning brush 73 wipes the steam on the window, and meanwhile, the window is cleaned, the influence of water drops on the sight of people can be avoided, and then the cleaning brush 73 is loosened, and at the moment, the second spring 72 is reset to drive the cleaning brush 73 to move downwards for resetting.
Referring to fig. 1, 14 and 15, the asphalt spreader further comprises a turnover mechanism 8, the turnover mechanism 8 is used for driving the shower head 51 to rotate, the turnover mechanism 8 comprises a push plate 81, a sliding sleeve 82, sliding blocks 83, a third rotating shaft 84 and a second torsion spring 85, two push plates 81 are welded on the right side of the asphalt spreader body 1, the sliding sleeves 82 are welded on the left side of the shower head 51 in a front-back symmetrical mode, the third rotating shafts 84 are connected on the left side of the two sliding sleeves 82 in a rotating mode, the sliding blocks 83 are welded on the inner sides of the two third rotating shafts 84, the two sliding blocks 83 are in contact with the first guide rail 52, the two third rotating shafts 84 are sleeved with the second torsion springs 85, and two ends of the two second torsion springs 85 are connected with the sliding blocks 83 on the same side and the sliding sleeves 82 on the same side respectively.
When the second guide rail 61 drives the shower head 51 to move upwards, the sliding block 83, the sliding sleeve 82 and the third rotating shaft 84 are driven to move upwards, when the sliding sleeve 82 moves upwards to be in contact with the push plate 81, the sliding sleeve 82 stops moving, the second guide rail 61 continues to drive the shower head 51 to move upwards, the shower head 51 drives the sliding sleeve 82 to rotate at the moment, the second torsion spring 85 deforms at the moment, the shower head 51 can automatically rotate, the spraying range can be enlarged, and when the second guide rail 61 drives the shower head 51 to move downwards to reset, the second torsion spring 85 deforms at the moment, and the sliding sleeve 82 is driven to reversely reset.
Referring to fig. 1, 16, 17, 18 and 19, the asphalt spreader further comprises a heat exhausting mechanism 9, the heat exhausting mechanism 9 is used for avoiding excessive hot air in the asphalt spreader body 1, the heat exhausting mechanism 9 comprises a heat exhausting plate 91, a second slide bar 92, a third slide bar 93, a third spring 94, a movable rod 95 and a fourth spring 96, the third slide bar 93 is symmetrically connected with the left side and the right side of the lower part in the asphalt spreader body 1 in a sliding mode, a heat exhausting plate 91 is welded between the inner sides of the four third slide bars 93, the heat exhausting plate 91 is used for avoiding excessive hot air in the asphalt spreader body 1, at least two exhaust holes are formed in the heat exhausting plate 91, the heat exhausting plate 91 is contacted with the heat conducting plate 32, the four third slide bars 93 are sleeved with third springs 94, two ends of the four third springs 94 are respectively connected with the asphalt spreader body 1 and the heat exhausting plate 91, the right side and the back side of the bottom of the third slide bar 91 are symmetrically welded with the second slide bar 92, the upper parts of the two second slide bars 92 are uniformly connected with the movable rod 95, clamping grooves are symmetrically arranged on the front and back sides of the right side of the lower side of the asphalt spreader body 1, the two movable rods 95 are symmetrically arranged on the inner sides of the right side, two movable rods 95 are uniformly contacted with the second clamping grooves and the fourth slide bars 96 are uniformly arranged on the sides.
When people need to recover hot air, the second sliding rod 92 is manually moved to the right, the second sliding rod 92 drives the movable rod 95, the heat removal plate 91 and the third sliding rod 93 to move to the right, at the moment, the left third spring 94 is stretched, the right third spring 94 is compressed, when the movable rod 95 moves to the right to be in contact with the clamping groove, the fourth spring 96 in the initial state in the compressed state resets, the movable rod 95 is driven to move to the inner side, the movable rod 95 is clamped into the clamping groove to limit the heat removal plate 91, the hot air can flow upwards to be in contact with the water tank 33 through the heat removal plate 91 and the heat conduction plate 32, further water in the water tank 33 is heated, the movable rod 95 is manually moved to the outer side when heat energy is not needed to be recovered, at the moment, the fourth spring 96 is compressed, the movable rod 95 is separated from the clamping groove, at the moment, the third spring 94 resets, the heat removal plate 91 and the third sliding rod 93 are driven to move to the left to reset, and the second sliding rod 92 and the movable rod 95 are driven to move to the left to reset, so that the heat conduction plate 91 blocks the heat conduction hole on the heat removal plate 32, and further the asphalt machine is prevented from being damaged due to surplus paving.
It will be apparent to those skilled in the art from this disclosure that various other changes and modifications can be made which are within the scope of the invention as defined in the appended claims.
Claims (5)
1. An asphalt paver with heat energy recovery function is characterized by comprising:
the asphalt spreader comprises an asphalt spreader body (1), wherein windows are symmetrically arranged on the right upper side of the asphalt spreader body (1) front and back;
the right wall of the lower part in the asphalt spreader body (1) is connected with the double-shaft motor (3);
the first rotating shafts (31) are symmetrically connected with the front and rear sides of the right lower side of the asphalt spreader body (1), and the inner sides of the two first rotating shafts (31) are connected with the output shaft of the double-shaft motor (3);
the outer sides of the two first rotating shafts (31) are connected with the asphalt spreader body (1) in a winding manner through belt pulleys to form a flat belt (2);
the right side of the inner bottom of the asphalt spreader body (1) is provided with a heat conducting plate (32) for guiding hot air;
the water tank (33), the left side of the top of the heat conducting plate (32) is provided with the water tank (33) for storing water;
a water valve (34) is connected between the upper left side of the water tank (33) and the asphalt spreader body (1);
the heat conduction mechanism (4), the heat conduction mechanism (4) used for guiding the water vapor is connected between the water tank (33) and the asphalt spreader body (1);
a dust fall mechanism (5), wherein the dust fall mechanism (5) for purifying the smell of asphalt is connected between the water tank (33) and the asphalt paver body (1);
the heat conduction mechanism (4) comprises:
the first heat conduction pipe (41) is connected between the front side and the rear side of the right side of the water tank (33) and the asphalt spreader body (1);
the steam pipes (42) are arranged at the upper parts of the two first heat conduction pipes (41);
the top parts of the two steam pipes (42) are uniformly provided with at least two spray heads (43) for spraying water vapor on a window of the asphalt paver body (1);
the dust fall mechanism (5) comprises:
the first guide rail (52) is welded on the right lower side of the asphalt spreader body (1);
the shower head (51) is connected with the shower head (51) for purifying asphalt smell in a sliding manner at the lower side of the first guide rail (52);
the second heat conduction pipe (54) is connected between the left side of the shower head (51) and the right side of the water tank (33);
the first spring (53) is connected between the inner top of the first guide rail (52) and the shower head (51);
the shower head also comprises a moving mechanism (6) for driving the shower head (51) to move, and the moving mechanism (6) comprises:
the second rotating shaft (62) is connected with the front side of the right lower part of the asphalt spreader body (1);
the second guide rail (61), the second spindle (62) is connected with the second guide rail (61) used for driving the shower head (51) to move in a rotating mode, and the second guide rail (61) is connected with the shower head (51) in a sliding mode;
a first torsion spring (65) is connected between the right side of the second rotating shaft (62) and the second guide rail (61);
a movable plate (63), wherein the movable plate (63) is rotatably connected to the front lower side of the second guide rail (61);
the shifting plate (64) is arranged at the front side of the first rotating shaft (31) at the front side, and the shifting plate (64) is used for driving the movable plate (63) to move.
2. An asphalt paver with heat recovery function according to claim 1, further comprising a cleaning mechanism (7) for cleaning a window, wherein the cleaning mechanism (7) comprises:
the first sliding rod (71) is symmetrically connected with the first sliding rod (71) on the front side and the rear side of the right upper part of the asphalt spreader body (1);
the cleaning brush (73) is connected between the lower sides of the two similar first sliding rods (71) in a sliding way, and the cleaning brush (73) is used for cleaning a window;
and a second spring (72) is connected between the left side and the right side of the two cleaning brushes (73) and the upper part of the first sliding rod (71) on the same side.
3. An asphalt paver with heat energy recovery function according to claim 2, further comprising a turnover mechanism (8) for driving the sprinkler (51) to rotate, wherein the turnover mechanism (8) comprises:
the right side of the asphalt spreader body (1) is connected with two pushing plates (81);
the sliding sleeve (82) is symmetrically connected with the sliding sleeve (82) front and back at the left side of the shower head (51);
the left sides of the two sliding sleeves (82) are rotatably connected with the third rotating shaft (84);
the inner sides of the two third rotating shafts (84) are connected with the sliding blocks (83);
the second torsion springs (85) are sleeved on the two third rotating shafts (84), and two ends of the two second torsion springs (85) are respectively connected with the sliding blocks (83) on the same side and the sliding sleeves (82) on the same side.
4. An asphalt paver with heat recovery function according to claim 3, further comprising a heat extraction mechanism (9) for avoiding surplus hot air in the asphalt paver body (1), wherein the heat extraction mechanism (9) comprises:
the third sliding rod (93) is symmetrically connected with the third sliding rod (93) in a sliding mode at the front and the rear of the left side and the right side of the inner lower part of the asphalt spreader body (1);
the heat discharging plates (91) are connected between the inner sides of the four third sliding rods (93) and are used for avoiding excessive hot air in the asphalt spreader body (1);
the third springs (94) are sleeved on the four third sliding rods (93), and two ends of the four third springs (94) are respectively connected with the asphalt spreader body (1) and the heat exhausting plate (91);
the right side of the bottom of the heat exhausting plate (91) is symmetrically connected with the second sliding rod (92) front and back;
the upper parts of the two second sliding rods (92) are connected with the movable rods (95) in a sliding way;
and a fourth spring (96) is connected between the inner sides of the two movable rods (95) and the second slide rod (92) at the same side.
5. An asphalt paver with heat recovery function according to claim 4, wherein the water tank (33) is made of copper.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210058685.XA CN114438848B (en) | 2022-01-19 | 2022-01-19 | Asphalt paver with heat energy recovery function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210058685.XA CN114438848B (en) | 2022-01-19 | 2022-01-19 | Asphalt paver with heat energy recovery function |
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| CN114438848B true CN114438848B (en) | 2023-10-13 |
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Citations (7)
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|---|---|---|---|---|
| US5083870A (en) * | 1991-01-18 | 1992-01-28 | Sindelar Robert A | Asphalt plant with segmented drum and zonal heating |
| CN205690404U (en) * | 2016-06-13 | 2016-11-16 | 浙江华川实业集团有限公司 | Waste paper combustion furnace is used in a kind of paper mill |
| CN111706449A (en) * | 2020-06-24 | 2020-09-25 | 张玲 | Steam type vehicle-mounted air auxiliary filtering system |
| CN212426651U (en) * | 2020-02-05 | 2021-01-29 | 河南水利与环境职业学院 | Highway construction paver |
| CN213061611U (en) * | 2020-08-07 | 2021-04-27 | 浙江威克赛新材料科技有限公司 | Asphalt paver |
| CN112921736A (en) * | 2021-01-25 | 2021-06-08 | 太仓市路桥工程有限公司 | Asphalt pavement construction method |
| CN215051862U (en) * | 2021-07-15 | 2021-12-07 | 中交第四航务工程有限公司 | Asphalt paving device with dust fall function for adjusting paving thickness |
-
2022
- 2022-01-19 CN CN202210058685.XA patent/CN114438848B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5083870A (en) * | 1991-01-18 | 1992-01-28 | Sindelar Robert A | Asphalt plant with segmented drum and zonal heating |
| CN205690404U (en) * | 2016-06-13 | 2016-11-16 | 浙江华川实业集团有限公司 | Waste paper combustion furnace is used in a kind of paper mill |
| CN212426651U (en) * | 2020-02-05 | 2021-01-29 | 河南水利与环境职业学院 | Highway construction paver |
| CN111706449A (en) * | 2020-06-24 | 2020-09-25 | 张玲 | Steam type vehicle-mounted air auxiliary filtering system |
| CN213061611U (en) * | 2020-08-07 | 2021-04-27 | 浙江威克赛新材料科技有限公司 | Asphalt paver |
| CN112921736A (en) * | 2021-01-25 | 2021-06-08 | 太仓市路桥工程有限公司 | Asphalt pavement construction method |
| CN215051862U (en) * | 2021-07-15 | 2021-12-07 | 中交第四航务工程有限公司 | Asphalt paving device with dust fall function for adjusting paving thickness |
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|---|---|
| CN114438848A (en) | 2022-05-06 |
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