CN207958911U - A kind of asphalt heater - Google Patents
A kind of asphalt heater Download PDFInfo
- Publication number
- CN207958911U CN207958911U CN201820042290.XU CN201820042290U CN207958911U CN 207958911 U CN207958911 U CN 207958911U CN 201820042290 U CN201820042290 U CN 201820042290U CN 207958911 U CN207958911 U CN 207958911U
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- CN
- China
- Prior art keywords
- heater box
- drive shaft
- heater
- plate
- pitch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of asphalt heaters, including heater box, bottom plate and air heater, the feed hopper is provided with rotation bearing plate with heater box junction, the side of the heater box is equipped with driving motor, the output end of the driving motor is connected with drive shaft, the drive shaft is fixedly mounted on inside heater box, agitation blades are installed in the drive shaft, inside the agitation blades be connected inside drive shaft, and be in that the output end of hollow form and air heater is connected inside drive shaft.The asphalt heater, have it is easy to operate, to pitch heating output to road surface while to asphalt mixing, it is ensured that the advantages of pitch is by heating uniformity solves that existing road surfacing asphalt heating equipment is inconvenient, the problem bad to pitch heating uniformity.
Description
Technical field
The utility model is related to pitch technical field of heating, specially a kind of asphalt heater.
Background technology
Current hot melt modified pitch coating water-proof is had excellent performance, but since pitch thermal coefficient is small, heat transfer property is poor, is applied
The modes such as the tanning of work onsite application open fire, electrical heating, gas heating and heat-conducting oil heating are long there are heating time, environmental pollution is tight
The shortcomings of weight, furnace wall are easy knot carbon, stove is heavy, cannot meet live hot melt application requirement well, to limit hot melt
The development of modified pitch coating.Although some heating furnaces use eddy heating for heating and screw rod transmission, to pitch heated transportation
Heating uniformity it is bad, it is inconvenient to pitch heating operation.
Utility model content
The purpose of this utility model is to provide a kind of asphalt heater, have it is easy to operate, to the same of asphalt mixing
When to pitch heating output to road surface, it is ensured that the advantages of pitch is by heating uniformity solves existing road surfacing pitch heating
Equipment operation is inconvenient, the problem bad to pitch heating uniformity.
To achieve the above object, the utility model provides the following technical solutions：A kind of asphalt heater, including heating
Case, bottom plate and air heater, the bottom plate are fixedly mounted on the bottom of heater box, and the bottom base plate is equipped with movable pulley,
The air heater is fixedly mounted on the side of heater box, and feed hopper, the feed hopper are offered at the top of the heater box
Heater box junction is provided with rotation bearing plate, the side of the heater box is equipped with driving motor, the driving motor
Output end is connected with drive shaft, and the drive shaft is fixedly mounted on inside heater box, and agitation blades are equipped in the drive shaft,
Inside the agitation blades be connected inside drive shaft, and in the output end of hollow form and air heater inside drive shaft
It is connected, the front end that the heater box bottom corresponds to bottom plate is provided with discharge port, and corresponding discharge port is set inside the heater box
It is equipped with temperature sensing bar, the bottom of the bottom plate is equipped with tiling plate by mounting bracket.
Preferably, the heater box is internally provided with insulating layer, by rotation seat to drive shaft inside the heater box
End is accepted, and is connected by rotation seat with insulating layer inside the drive shaft, the heater box corresponds to insulating layer and is provided with
Decompression port, the decompression port are internally provided with closure regulating valve.Air heater is delivered to drive shaft after being heated to air
Inside insulating layer, to while input heat stirs heater box inside pitch by drive shaft inside drive shaft and insulating layer
Pitch is heated and keeps temperature, be delivered to insulating layer and drive shaft interior gas amount according to air heater is adjusted by being closed
The amount of valve regulation decompression port output end gas avoids insulating layer air pressure inside is excessively high from influencing to operate asphalt thermal insulation.
Preferably, the feed hopper is internally provided with interlayer, and corresponds to feed hopper inner wall by interlayer and slided by sliding slot
Extension plate is installed.When being accepted to the pitch mixed, extension plate is extended by sliding slot interlayer to pitch undertaking, and raising pair adds
The convenience of addition pitch inside hot tank.
Preferably, the heater box corresponds to feed hopper and heater box junction is provided with rolling bearing, and passes through rotation axis
It holds and rotating bar is installed, the rotation bearing plate is fixedly connected in arcuation with rotating bar.Rotation bearing plate adds feed hopper inside
The pitch added is accepted, and rotation bearing plate presses to rotating bar to side after by weight, and rotating bar is rotated pitch by rolling bearing
It is sent to inside heater box, feed hopper is splashed out when pitch being avoided to be added to heater box.
Preferably, the agitation blades are installed on the driving shaft in the shape of a spiral, and friction projection is provided in the agitation blades
It rises.Drive shaft is driven by driving motor drives agitation blades to stir pitch inside heater box, and agitation blades are to drive shaft
Internal heat is accepted to being heated while asphalt mixing inside heater box, and friction protrusion improves agitation blades to asphalt mixing
Even results, improve the efficiency that is heated to pitch.
Preferably, the discharge port and heater box junction are provided with close port, by adding inside the close port
Hot tank exterior side wall is slidably fitted with manual closing plate.It needs to the asphalt paving after heating when on road surface, operator is by hand
Dynamic closure plate above carries inside close port, opens discharge port, so that the pitch being stirred is passed through discharge port and be expelled to road surface.
Preferably, the perpendicular shape of temperature sensing bar be mounted on heater box inside, the top of the temperature sensing bar and
Temperature sensor is both provided with inside middle part, the output end of the temperature sensor is connected with temperature display, and the temperature is aobvious
Display screen is embedded on the outer wall of heater box.Temperature sensing bar detects heater box inside different location pitch by temperature sensor
Temperature, and the temperature of detection is transmitted to temperature display, asphalt temperature of the operator according to temperature display is to sky
The frequency of hot-air heater output end heat is adjusted.
Preferably, the installation end of the tiling plate is fixedly connected by axis pin with the end of mounting bracket, the end of the bottom plate
End surface corresponds to tiling plate and is provided with card slot corresponding with tiling plate bulk.When pitch after heating needs to be laid on road surface,
Pitch is discharged by discharge port inside heater box, is needed to the asphalt paving after heating when on road surface, operator will close manually
Plywood above carries inside close port, opens discharge port, and so that the pitch being stirred is passed through discharge port, to be expelled to road surface operator logical
The movable pulley for crossing bottom base plate moves the present apparatus, and the pitch that discharge port is discharged in the tiling plate of bottom base plate is tentatively laid in road
On face, and when tiling plate need not be used, tiling plate is folded by axis pin and mounting bracket, card slot is to tiling plate storage.
Compared with prior art, the beneficial effects of the utility model are as follows：
1, the utility model installs drive shaft inside heater box, and by inside drive shaft to the output of air heater
End is connected, it would be desirable to which the pitch of heating is added to by feed hopper inside heater box, after air heater heats air
It is delivered to drive shaft, driving motor drives agitation blades rotation to stir the pitch inside heater box by drive shaft, drive shaft
It is conducted heat and is stirred to the pitch inside heater box by the heat of air heater output end with agitation blades, improved and pitch is heated
Efficiency and the uniformity of heating.
2, the utility model passes through temperature at the top of temperature sensing bar and middle part mounting temperature sensor, temperature sensing bar
Sensor detects temperature to heater box inside different location pitch, and the temperature of detection is transmitted to temperature display, operator
Asphalt temperature according to temperature display adjusts the frequency of air heater output end heat.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model exterior surface configuration schematic diagram；
Fig. 3 is the utility model feed hopper overlooking structure diagram.
In figure：1 heater box；11 feed hoppers；12 rotation bearing plates；121 rolling bearings；122 rotating bars；13 interlayers；131 slide
Slot；132 extension plates；14 driving motors；141 drive shafts；142 agitation blades；143 friction protrusions；15 temperature sensing bars；151 temperature
Spend sensor；152 temperature displays；2 bottom plates；21 movable pulleys；22 discharge ports；23 close ports；231 manual closing plates；24 is flat
Bed board；241 mounting brackets；242 axis pins；243 card slots；3 air heaters；31 insulating layers；311 rotation seats；32 decompression ports；321
It is closed regulating valve.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, a kind of asphalt heater, including heater box 1, bottom plate 2 and air heater 3, the bottom plate
2 are fixedly mounted on the bottom of heater box 1, and 2 bottom of the bottom plate is equipped with movable pulley 21, and the air heater 3 is fixedly mounted
In the side of heater box 1, the top of the heater box 1 offers feed hopper 11, and the feed hopper 11 is set with 1 junction of heater box
It is equipped with rotation bearing plate 12, the feed hopper 11 is internally provided with interlayer 13, and corresponds to 11 inner wall of feed hopper by interlayer 13 and lead to
It crosses sliding slot 131 and is slidably fitted with extension plate 132.When being accepted to the pitch mixed, extension plate 132 extends by sliding slot 131
Interlayer 13 accepts pitch, improves the convenience to 1 inside addition pitch of heater box.The heater box 1 correspond to feed hopper 11 with
1 junction of heater box is provided with rolling bearing 121, and is equipped with rotating bar 122 by rolling bearing 121, and the rotation is accepted
Plate 12 is fixedly connected in arcuation with rotating bar 122.It rotates the pitch that bearing plate 12 adds 11 inside of feed hopper to accept, rotation is held
Fishplate bar 12 presses to rotating bar 122 to side after by weight, and pitch rotation is sent to by rotating bar 122 by rolling bearing 121 to be added
Inside hot tank 1, feed hopper 11 is splashed out when pitch being avoided to be added to heater box 1.The side of the heater box 1 is equipped with driving electricity
The output end of machine 14, the driving motor 14 is connected with drive shaft 141, and the drive shaft 141 is fixedly mounted in heater box 1
Portion, is equipped with agitation blades 142 in the drive shaft 141,142 inside of the agitation blades with interlink inside drive shaft 141
It connects, and 141 inside of drive shaft is connected in the output end of hollow form and air heater 3, the agitation blades 142 are helically
Shape is mounted in drive shaft 141, and friction protrusion 143 is provided in the agitation blades 142.Drive shaft 141 passes through driving motor
14 drivings drive agitation blades 142 to stir pitch inside heater box 1, and agitation blades 142 are to the heat inside drive shaft 141
Amount is accepted to being heated while asphalt mixing heater box 1 inside, and the raising agitation blades 142 of friction protrusion 143 are to asphalt mixing
Even results, improve the efficiency that is heated to pitch.The heater box 1 is internally provided with insulating layer 31, the drive shaft 141
End is provided with rotation seat 311 with 1 junction of heater box, and 141 inside of the drive shaft passes through 311 phase of rotation seat with insulating layer 31
Lead to and connect, the heater box 1 corresponds to insulating layer 31 and is provided with decompression port 32, and the decompression port 32 is internally provided with closure and adjusts
Save valve 321.Air heater 3 is delivered to drive shaft 141 with inside insulating layer 31 after being heated to air, to drive shaft 141 and protect
31 inside input heat of warm layer heats pitch while agitation by drive shaft 141 to 1 inside pitch of heater box and keeps temperature,
It is delivered to 141 interior gas amount of insulating layer 31 and drive shaft according to air heater 3, is let out by being closed the adjusting of regulating valve 321
The amount of 32 output end gas of pressure side mouth avoids 31 air pressure inside of insulating layer is excessively high from influencing to operate asphalt thermal insulation.The heater box
The front end that 1 bottom corresponds to bottom plate 2 is provided with discharge port 22, and the discharge port 22 is provided with close port with 1 junction of heater box
23, manual closing plate 231 is slidably fitted with by 1 exterior side wall of heater box inside the close port 23.It needs to after heating
Asphalt paving when on road surface, operator above carries manual closing plate 231 inside close port 23, open discharge port 22,
So that the pitch being stirred is passed through discharge port 22 and is expelled to road surface.1 inside of the heater box corresponds to discharge port 22 and is provided with temperature spy
Measuring staff 15,15 perpendicular shape of the temperature sensing bar are mounted on inside heater box 1, the top and middle part of the temperature sensing bar 15
Inside is both provided with temperature sensor 151, and the output end of the temperature sensor 151 is connected with temperature display 152, the temperature
Degree display screen 152 is embedded on the outer wall of heater box 1.Temperature sensing bar 15 by temperature sensor 151 to heater box 1 inside
Different location pitch detects temperature, and the temperature of detection is transmitted to temperature display 152, and operator is according to temperature display
Asphalt temperature shown by 152 adjusts the frequency of 3 output end heat of air heater.The bottom of the bottom plate 2 passes through installation
Frame 241 is equipped with tiling plate 24.The installation end of the tiling plate 24 is fixedly connected by axis pin 242 with the end of mounting bracket 241,
The end end face of the bottom plate 2 corresponds to tiling plate 24 and is provided with card slot corresponding with tiling 24 volume of plate 243.Pitch after heating
When needing to be laid on road surface, pitch is discharged by discharge port 22 inside heater box 1, and operator is closing manual closing plate 231
It closes and is above carried inside port 23, open discharge port 22, so that the pitch being stirred is passed through discharge port 22 and be expelled to road surface, operator is logical
The movable pulley 21 for crossing 2 bottom of bottom plate moves the present apparatus, and the pitch that discharge port 22 is discharged in the tiling plate 24 of 2 bottom of bottom plate is preliminary
It is laid on road surface, and when tiling plate 24 need not be used, tiling plate 24 is folded by axis pin 242 and mounting bracket 241, is blocked
Slot 243 stores tiling plate 24.
In use, extension plate 132 is extended by sliding slot 131 interlayer 13 to pitch undertaking, rotation bearing plate 12 is to charging
The pitch that 11 inside of bucket is added is accepted, and rotation bearing plate 12 presses to rotating bar 122 to side after by weight, and rotating bar 122 passes through
Pitch rotation is sent to inside heater box 1 by rolling bearing 121, and air heater 3 is delivered to drive shaft 141 after being heated to air
Inside insulating layer 31, drive shaft is passed through to 1 inside pitch of heater box to drive shaft 141 and 31 inside input heat of insulating layer
Pitch is heated while 141 agitation and keeps temperature, is delivered in insulating layer 31 and drive shaft 141 according to air heater 3
Portion's gas flow adjusts the amount of 32 output end gas of decompression port by being closed regulating valve 321, and temperature sensing bar 15 is passed by temperature
Sensor 151 detects temperature to 1 inside different location pitch of heater box, and the temperature of detection is transmitted to temperature display 152, grasps
Asphalt temperature of the author according to temperature display 152 adjusts the frequency of 3 output end heat of air heater；It needs pair
When on road surface, operator moves the present apparatus by the movable pulley 21 of 2 bottom of bottom plate asphalt paving after heating, and operator will
Manual closing plate 231 above carries inside close port 23, opens discharge port 22, the pitch being stirred is made to pass through 22 row of discharge port
Go out to road surface, the pitch that discharge port 22 is discharged in the tiling plate 24 of 2 bottom of bottom plate is tentatively laid on road surface, and need not be made
When with tiling plate 24, tiling plate 24 is folded by axis pin 242 and mounting bracket 241, card slot 243 stores tiling plate 24.
In summary：The asphalt heater installs drive shaft 141 inside heater box 1, and by drive shaft 141
Portion is connected the output end of air heater 3, it would be desirable to which the pitch of heating is added to by feed hopper 11 in heater box 1
Portion, air heater 3 are delivered to drive shaft 141 after being heated to air, driving motor 14 drives agitation blades by drive shaft 141
142 rotations stir the pitch inside heater box 1, and drive shaft 141 and agitation blades 142 pass through 3 output end of air heater
Heat conducts heat stirring to the pitch inside heater box 1, and it is inconvenient to solve existing road surfacing asphalt heating equipment, to drip
The bad problem of green heating uniformity.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of modern times high-quality asphalt heating device, including heater box (1), bottom plate (2) and air heater (3), feature exists
In：The bottom plate (2) is fixedly mounted on the bottom of heater box (1), and bottom plate (2) bottom is equipped with movable pulley (21), described
Air heater (3) is fixedly mounted on the side of heater box (1), and feed hopper (11), institute are offered at the top of the heater box (1)
It states feed hopper (11) and heater box (1) junction is provided with rotation bearing plate (12), the side of the heater box (1) is equipped with drive
The output end of dynamic motor (14), the driving motor (14) is connected with drive shaft (141), and the drive shaft (141) is fixedly mounted
It is internal in heater box (1), agitation blades (142) are installed on the drive shaft (141), the agitation blades (142) it is internal with
It is connected inside drive shaft (141), and is communicated with the output end of air heater (3) in hollow form inside drive shaft (141)
Connection, the front end that heater box (1) bottom corresponds to bottom plate (2) are provided with discharge port (22), are corresponded to inside the heater box (1)
Discharge port (22) is provided with temperature sensing bar (15), and the bottom of the bottom plate (2) is equipped with tiling plate by mounting bracket (241)
(24)。
2. a kind of modern high-quality asphalt heating device according to claim 1, it is characterised in that：In the heater box (1)
Portion is provided with insulating layer (31), and the heater box (1) is internal to accept the end of drive shaft (141) by rotation seat (311), institute
It states and is connected by rotation seat (311) with insulating layer (31) inside drive shaft (141), the heater box (1) corresponds to insulating layer
(31) it is provided with decompression port (32), the decompression port (32), which is internally provided with, is closed regulating valve (321).
3. a kind of modern high-quality asphalt heating device according to claim 1, it is characterised in that：In the feed hopper (11)
Portion is provided with interlayer (13), and is slidably fitted with extension by sliding slot (131) by corresponding feed hopper (11) inner wall of interlayer (13)
Plate (132).
4. a kind of modern high-quality asphalt heating device according to claim 1, it is characterised in that：The heater box (1) is right
It answers feed hopper (11) that heater box (1) junction is provided with rolling bearing (121), and is equipped with and is turned by rolling bearing (121)
Lever (122), the rotation bearing plate (12) are fixedly connected in arcuation with rotating bar (122).
5. a kind of modern high-quality asphalt heating device according to claim 1, it is characterised in that：The agitation blades
(142) it is mounted in drive shaft (141) in the shape of a spiral, friction protrusion (143) is provided on the agitation blades (142).
6. a kind of modern high-quality asphalt heating device according to claim 1, it is characterised in that：The discharge port (11) with
Heater box (1) junction is provided with close port (23), and the close port (23) is internal to be slided by heater box (1) exterior side wall
It is dynamic that manual closing plate (231) is installed.
7. a kind of modern high-quality asphalt heating device according to claim 1, it is characterised in that：The temperature sensing bar
(15) perpendicular shape is mounted on heater box (1) inside, and temperature is both provided with inside the top and middle part of the temperature sensing bar (15)
Sensor (151) is spent, the output end of the temperature sensor (151) is connected with temperature display (152), the temperature display
(152) it is embedded on the outer wall of heater box (1).
8. a kind of modern high-quality asphalt heating device according to claim 1, it is characterised in that：The tiling plate (24)
Installation end is fixedly connected by axis pin (242) with the end of mounting bracket (241), and the end end face of the bottom plate (2) corresponds to tiling
Plate (24) is provided with card slot (243) corresponding with tiling plate (24) volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820042290.XU CN207958911U (en) | 2018-01-11 | 2018-01-11 | A kind of asphalt heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820042290.XU CN207958911U (en) | 2018-01-11 | 2018-01-11 | A kind of asphalt heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207958911U true CN207958911U (en) | 2018-10-12 |
Family
ID=63732605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820042290.XU Expired - Fee Related CN207958911U (en) | 2018-01-11 | 2018-01-11 | A kind of asphalt heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207958911U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111074727A (en) * | 2019-12-19 | 2020-04-28 | 陈嘉宇 | Asphalt heating device for road construction |
| CN111574840A (en) * | 2020-06-05 | 2020-08-25 | 安徽建筑大学 | Asphalt composition for road asphalt pavement and detection device thereof |
| CN111608048A (en) * | 2020-06-11 | 2020-09-01 | 孙国泉 | Preparation equipment for highway construction material |
-
2018
- 2018-01-11 CN CN201820042290.XU patent/CN207958911U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111074727A (en) * | 2019-12-19 | 2020-04-28 | 陈嘉宇 | Asphalt heating device for road construction |
| CN111074727B (en) * | 2019-12-19 | 2021-07-20 | 义乌市路兴建设有限公司 | Asphalt heating device for road construction |
| CN111574840A (en) * | 2020-06-05 | 2020-08-25 | 安徽建筑大学 | Asphalt composition for road asphalt pavement and detection device thereof |
| CN111608048A (en) * | 2020-06-11 | 2020-09-01 | 孙国泉 | Preparation equipment for highway construction material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20190111 |