CN209703235U - A kind of bituminous concrete heating equipment - Google Patents
A kind of bituminous concrete heating equipment Download PDFInfo
- Publication number
- CN209703235U CN209703235U CN201920344589.5U CN201920344589U CN209703235U CN 209703235 U CN209703235 U CN 209703235U CN 201920344589 U CN201920344589 U CN 201920344589U CN 209703235 U CN209703235 U CN 209703235U
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- lower case
- upper housing
- bituminous concrete
- heating equipment
- transmission shaft
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Abstract
The utility model discloses a kind of bituminous concrete heating equipments, including upper housing and lower case, mounting flange is connected between upper housing and lower case, the bottom four corners of lower case are connected with supporting leg, and the inner cavity top of lower case is connected with circular cone hopper, offers filter opening on the side wall of circular cone hopper, the bottom of circular cone hopper is connected with discharge channel, solenoid valve is installed, the inner cavity lower part of lower case is connected with diversion trench, and the bottom end of diversion trench is equipped with material collecting box on discharge channel.The structure design of the utility model is reasonable, maintains convenient for periodic maintenance, effectively filter opening can be avoided to block, and improve the heating efficiency of mixture.
Description
Technical field
The utility model relates to bituminous concrete relevant device technical fields more particularly to a kind of heating of bituminous concrete to set
It is standby.
Background technique
Bituminous concrete is commonly called as bitumen concrete, and artificial selection has the mineral aggregate of certain gradation composition, rubble or grating gravel, stone
Bits or sand, miberal powder etc., with a certain proportion of bitumen for road use material, the mixture made of mixing under the conditions of strict control.
The bituminous pavement of present China's early stage construction enters maintenance and maintenance stage, will in the case where highway damages
The bitumen treatment on its surface is fallen, and new asphalt concrete pavement is re-lay, and will generate in the stages such as maintenance a large amount of old
Bituminous concrete carries out heating recovery to it using being particularly important, that is, economizes on resources and economic and environment-friendly.
And existing recyclable device structure is complex, manufacture and maintenance cost are higher, and heating effect is not ideal enough, causes
Recovery efficiency is lower, is unfavorable for the progress of recovery operation, it is therefore desirable to be further improved.
Utility model content
The utility model provides a kind of bituminous concrete heating equipment, and easy to operate, heating effect is good.It is above-mentioned to realize
Technical purpose, reaches above-mentioned technical effect, and the utility model is achieved through the following technical solutions.
A kind of bituminous concrete heating equipment, including upper housing and lower case, connect between the upper housing and lower case
There is mounting flange, the bottom four corners of the lower case are connected with supporting leg, and the inner cavity top of the lower case is connected with circular cone material
It struggles against, filter opening is offered on the side wall of the circular cone hopper, the bottom of the circular cone hopper is connected with discharge channel, and the discharging is logical
Solenoid valve is installed, the inner cavity lower part of the lower case is connected with diversion trench, and the bottom end of the diversion trench is equipped with material collecting box on road；
Be communicated with feed inlet at the top of the upper housing, the intracavity sidewall of the upper housing is connected with heating wire, it is described on
Driving motor is connected at the top center of shell, the bottom power output end of the driving motor is connected with transmission shaft, described
Fixed frame is connected between transmission shaft and upper housing inner sidewall, the lateral wall top of the transmission shaft is connected with paddle, described
One end that transmission shaft protrudes into lower housing cavity is connected with screw lifting leaf.
Preferably, in a kind of bituminous concrete heating equipment, the bottom of the lower case is connected with discharge mechanism, the row
Material mechanism includes transfer passage, feeder motor and conveying auger, is connected at the top of the transfer passage with discharge channel, described defeated
Auger is sent to be mounted on conveyance conduit inner cavity, the conveying auger connects the power output end of feeder motor, the transfer passage
Bottom end offers discharge gate.
Preferably, in a kind of bituminous concrete heating equipment, the junction of the fixed frame and transmission shaft is equipped with sealing axis
It holds.
Preferably, in a kind of bituminous concrete heating equipment, the lateral wall of the upper housing and lower case is equipped with heat-insulated
Coating.
Preferably, in a kind of bituminous concrete heating equipment, the lateral wall of the lower case is connected with PLC controller, institute
It states PLC controller and is electrically connected driving motor, heating wire, solenoid valve and feeder motor.
The beneficial effects of the utility model are:
The structure design of the utility model is reasonable, and upper housing and lower case convenient disassembly maintain convenient for periodic maintenance, pass through electricity
Heated filament heats up to upper casing intracoelomic cavity and heats, and is stirred, is uniformly heated to asphalt mixture by paddle, and pitch reaches
Circular cone hopper is appeared along filter opening after fusing point, is collected in material collecting box along diversion trench downslide, screw lifting while transmission shaft rotates
Lower section mixture is lifted up overturning by leaf, effectively filter opening can be avoided to block, and improves the heating efficiency of mixture, solenoid valve
After unlatching, stone can enter discharge mechanism along discharge channel, its constant speed is discharged, securely and reliably, is controlled by PLC controller
Each electric devices operation, it is easy to operate.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model discharge mechanism.
Specific embodiment
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 creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Embodiment one
The present embodiment is a kind of bituminous concrete heating equipment, including upper housing 1 and lower case 2, upper housing 1 and lower case
Mounting flange 3 is connected between 2, the bottom four corners of lower case 2 are connected with supporting leg 4, and the inner cavity top of lower case 2 is connected with circle
Hopper 5 is bored, offers filter opening 6 on the side wall of circular cone hopper 5, the bottom of circular cone hopper 5 is connected with discharge channel 7, discharge channel 7
On solenoid valve 8 is installed, the inner cavity lower part of lower case 2 is connected with diversion trench 9, and the bottom end of diversion trench 9 is equipped with material collecting box 10；Upper casing
The top of body 1 is communicated with feed inlet 11, and the intracavity sidewall of upper housing 1 is connected with heating wire 12, connects at the top center of upper housing 1
It is connected to driving motor 13, the bottom power output end of driving motor 13 is connected with transmission shaft 14,1 inside of transmission shaft 14 and upper housing
Fixed frame 15 is connected between wall, the lateral wall top of transmission shaft 14 is connected with paddle 16, and transmission shaft 14 protrudes into lower case 1
One end of chamber is connected with screw lifting leaf 17.
Specific embodiment of the present utility model are as follows:
The present apparatus when in use, connects external power supply, imports in upper housing 1 asphalt mixture by feed inlet 11, leads to
It crosses heating wire 12 and heating heating is carried out to 1 inner cavity of upper housing, drive transmission shaft 14 to rotate by driving motor 13, so that paddle
16 pairs of asphalt mixtures are stirred, and are uniformly heated, and are formed liquid after pitch arrival fusing point and are appeared circular cone hopper along filter opening 6
5, lower section mixture is lifted up overturning by screw lifting leaf 17 while transmission shaft 14 rotates, and can effectively avoid filter opening 6
Blocking, and the heating efficiency of mixture is improved, cold primer-oil glides after appearing along diversion trench 9, it is collected by material collecting box 10,
Pitch opens solenoid valve 8 after the completion of collecting, the stone separated in mixture can be discharged along discharge channel 7.Upper casing in the present apparatus
Body 1 is connect with lower case 2 by mounting flange 3, and convenient disassembly improves device convenient for maintaining the periodic maintenance of device inside
Service life.
Embodiment two
The present embodiment is a kind of bituminous concrete heating equipment, including upper housing 1 and lower case 2, upper housing 1 and lower case
Mounting flange 3 is connected between 2, the bottom four corners of lower case 2 are connected with supporting leg 4, and the inner cavity top of lower case 2 is connected with circle
Hopper 5 is bored, offers filter opening 6 on the side wall of circular cone hopper 5, the bottom of circular cone hopper 5 is connected with discharge channel 7, discharge channel 7
On solenoid valve 8 is installed, the inner cavity lower part of lower case 2 is connected with diversion trench 9, and the bottom end of diversion trench 9 is equipped with material collecting box 10；Upper casing
The top of body 1 is communicated with feed inlet 11, and the intracavity sidewall of upper housing 1 is connected with heating wire 12, connects at the top center of upper housing 1
It is connected to driving motor 13, the bottom power output end of driving motor 13 is connected with transmission shaft 14,1 inside of transmission shaft 14 and upper housing
Fixed frame 15 is connected between wall, the lateral wall top of transmission shaft 14 is connected with paddle 16, and transmission shaft 14 protrudes into lower case 1
One end of chamber is connected with screw lifting leaf 17.
The bottom of lower case 2 is connected with discharge mechanism 18, and discharge mechanism 18 includes transfer passage 181,182 and of feeder motor
Conveying auger 183,181 top of transfer passage are connected with discharge channel 7, and conveying auger 183 is mounted in conveyance conduit 181
Chamber, conveying auger 183 connect the power output end of feeder motor 182, and the bottom end of transfer passage 182 offers discharge gate 184.
The junction of fixed frame 15 and transmission shaft 14 is equipped with sealing bearing.
Upper housing 1 and the lateral wall of lower case 2 are equipped with heat insulating coat.
The lateral wall of lower case 2 is connected with PLC controller, PLC controller be electrically connected driving motor 13, heating wire 12,
Solenoid valve 8 and feeder motor 182.
Specific embodiment of the present utility model are as follows:
After solenoid valve 8 is opened, stone enters in transfer passage 181 along discharge channel 7, is driven by feeder motor 182 defeated
Auger 183 is sent to rotate, so that stone is discharged by given pace, safe operation avoids 7 direct emission stone of discharge channel from splashing out and scalds
Wound, the setting by sealing bearing enable transmission shaft 14 to rotate in inner cavity, improve the stability of device, upper housing 1 with
The lateral wall of lower case 2 is equipped with heat insulating coat, prevents operator from surprisingly touching scald, controls each group by PLC controller
Part operation, it is easy to operate.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of bituminous concrete heating equipment, including upper housing (1) and lower case (2), it is characterised in that: the upper housing
(1) it is connected between lower case (2) mounting flange (3), the bottom four corners of the lower case (2) are connected with supporting leg (4), institute
The inner cavity top for stating lower case (2) is connected with circular cone hopper (5), offers filter opening (6) on the side wall of the circular cone hopper (5),
The bottom of the circular cone hopper (5) is connected with discharge channel (7), is equipped with solenoid valve (8) on the discharge channel (7), described
The inner cavity lower part of lower case (2) is connected with diversion trench (9), and the bottom end of the diversion trench (9) is equipped with material collecting box (10)；
It is communicated with feed inlet (11) at the top of the upper housing (1), the intracavity sidewall of the upper housing (1) is connected with heating wire
(12), it is connected with driving motor (13) at the top center of the upper housing (1), the bottom power of the driving motor (13) is defeated
Outlet is connected with transmission shaft (14), is connected with fixed frame (15) between the transmission shaft (14) and upper housing (1) inner sidewall, described
The lateral wall top of transmission shaft (14) is connected with paddle (16), and the transmission shaft (14) protrudes into one end connection of lower housing cavity
There are screw lifting leaf (17).
2. a kind of bituminous concrete heating equipment according to claim 1, it is characterised in that: the bottom of the lower case (2)
Portion is connected with discharge mechanism (18), and the discharge mechanism (18) includes that transfer passage (181), feeder motor (182) and conveying twist
Imperial (183), transfer passage (181) top are connected with discharge channel (7), and the conveying auger (183) is mounted on conveying
Channel (181) inner cavity, the power output end of conveying auger (183) connection feeder motor (182), the bottom of the transfer passage
End offers discharge gate (184).
3. a kind of bituminous concrete heating equipment according to claim 1, it is characterised in that: the fixed frame (15) and biography
The junction of moving axis (14) is equipped with sealing bearing.
4. a kind of bituminous concrete heating equipment according to claim 1, it is characterised in that: the upper housing (1) is under
The lateral wall of shell (2) is equipped with heat insulating coat.
5. a kind of bituminous concrete heating equipment according to claim 2, it is characterised in that: outside the lower case (2)
Side wall is connected with PLC controller, the PLC controller be electrically connected driving motor (13), heating wire (12), solenoid valve (8) and
Feeder motor (182).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920344589.5U CN209703235U (en) | 2019-03-19 | 2019-03-19 | A kind of bituminous concrete heating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920344589.5U CN209703235U (en) | 2019-03-19 | 2019-03-19 | A kind of bituminous concrete heating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209703235U true CN209703235U (en) | 2019-11-29 |
Family
ID=68646685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920344589.5U Active CN209703235U (en) | 2019-03-19 | 2019-03-19 | A kind of bituminous concrete heating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209703235U (en) |
-
2019
- 2019-03-19 CN CN201920344589.5U patent/CN209703235U/en active Active
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