CN209093875U - A kind of asphalt mixture dosing device - Google Patents
A kind of asphalt mixture dosing device Download PDFInfo
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- CN209093875U CN209093875U CN201821464939.3U CN201821464939U CN209093875U CN 209093875 U CN209093875 U CN 209093875U CN 201821464939 U CN201821464939 U CN 201821464939U CN 209093875 U CN209093875 U CN 209093875U
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- air inlet
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- sieve
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Abstract
The utility model discloses a kind of asphalt mixture dosing devices, including feeder pipe, sub-sieve device, reset spring and air inlet structure, the side of the blanking inside pipe wall is welded with mounting rack, one end of the mounting rack is equipped with sub-sieve device, the other side of the blanking inside pipe wall is welded with fixed plate, the upper end of the fixed plate is welded with reset spring, one end of the reset spring is fixedly connected with sub-sieve device bottom, runner is installed inside the installation frame above first driving motor, one end of the runner is connect by pulley mechanism with the output end of first driving motor, blanking pipe surface side is equipped with air inlet structure below the installation frame, middle position inside the air inlet structure is equipped with installing rack of fan, the output end of second driving motor passes through the installing rack of fan and is equipped with flabellum.The utility model makes the present apparatus have the characteristics that sub-sieve raw material and convenient for blanking by the way that a series of structure is arranged.
Description
Technical field
The utility model relates to asphalt production equipment technical field, specially a kind of asphalt mixture dosing device.
Background technique
Asphalt is the general name of mixture made of being mixed and stirred as mineral aggregate and asphalt binder, by material composition and structure
It is divided into continuous grading, gap-graded mix, is divided into close-graded by mineral aggregate gradation composition and voidage size, half open gradation, opens
Graded mixture can be divided into extraordinarily thick formula (nominal maximum particle diameter be equal to or more than 31.5mm), thick by the size of nominal maximum particle diameter
Grain formula (nominal maximum particle diameter 26.5mm), middle grain formula (nominal maximum particle diameter 16mm or 19mm), particulate formula (nominal maximum particle diameter
9.5mm or 13.2mm), sand grains formula (nominal maximum particle diameter be less than 9.5mm) asphalt, be divided into hot asphalt by manufacturing process
Mixture, cold-mix asphalt mixture, reclaimed asphalt mixture etc..
But the quality of bituminous pavement depends primarily on the quality of asphalt, depending on asphalt quality it is main because
Element first is that whether the gradation of asphalt meets the requirements, the gradation stability of asphalt is puzzlement high speed for a long time
The a difficult problem of quality of road construction, asphalt mixture dosing device can not sieve the raw material after metering on the market at present
Choosing processing, because mineral particle unevenly causes the quality of asphalt to lead to the problem of, exists for the raw material of powdered components
Survival phenomenon in the duct is easy in blanking process, therefore, we have proposed a kind of pitches to mix in order to solve this series of problems
Material metering device is closed to solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of asphalt mixture dosing devices, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of asphalt mixture dosing device, including
Feeder pipe, sub-sieve device, reset spring and air inlet structure, the side of the blanking inside pipe wall are welded with mounting rack, the mounting rack
One end sub-sieve device is installed, the other side of the blanking inside pipe wall is welded with fixed plate, and the upper end of the fixed plate is welded with
One end of reset spring, the reset spring is fixedly connected with sub-sieve device bottom, and the side of the blanking pipe surface is provided with peace
Frame up frame, and the bottom inside the installation frame is equipped with the first driving motor, the installation above first driving motor
Lower portion is equipped with runner, and one end of the runner is connected by the output end of pulley mechanism and first driving motor
It connects, blanking pipe surface side is equipped with air inlet structure, the interposition inside the air inlet structure below the installation frame
The place of setting is equipped with installing rack of fan, and one end of the installing rack of fan is equipped with the second driving motor, second driving motor
Output end pass through the installing rack of fan flabellum is installed, feeder pipe described in described air inlet structure one end is internally provided with outlet air
Mouthful.
Preferably, sub-sieve device surface at ° tilt angle, one end of the sub-sieve device offers mounting hole, described
Mounting hole is fixedly connected by bolt with mounting rack, and the other end of the sub-sieve device is welded with vibrating mass, in the sub-sieve device
Between be provided with sub-sieve net at position.
Preferably, the side of the blanking pipe surface is equipped with processing door, the processing door surface by installation bolt
One end be welded with snap part.
Preferably, the wheel surface is welded with swingle.
Preferably, the side of the air inlet structure is provided with air inlet, sets inside the air inlet structure of the air inlet side
It is equipped with filter screen.
Preferably, the second driving motor output end of the flabellum side is arranged with hold-doun nut.
Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, use is safe
It is convenient, feeder pipe is entered by the raw material of metering so that single unit system has good sub-sieve effect by the setting of sub-sieve net
Inside comes out the biggish raw material screening of particle in raw material under the action of sub-sieve net, avoids because feed particles are former
Because influencing the use of later period asphalt, by the setting of the first driving motor, runner and reset spring, so that sub-sieve utensil
There is good effect, the output end of the first driving motor drives runner rotation by pulley mechanism, and the swingle on runner exists
It when rotation, is contacted with the vibrating mass of sub-sieve device side, sub-sieve device is pressed into branch certain position, when runner is rotated to certain position,
Swingle is detached from vibrating mass, and sub-sieve device, which sets back, under the action of reset spring sets, and is made by sequence of operations
Sub-sieve device, which vibrate up and down, carries out sub-sieve, while so that sub-sieve effect is more preferable, sub-sieve net is avoided to block.
Pass through the raw material blanking of sub-sieve so that single unit system has good blowing function by the setting of air inlet structure
When, it will cause if particle is too small in feeder pipe internal stops, flabellum rotation driven by the second driving motor, air passes through air inlet
It is blown out after mouth and filter screen filtration by air outlet, is conducive to the blanking of dust particles, so that making full use of to raw material.
Detailed description of the invention
Fig. 1 is the apparatus structure schematic diagram of the utility model；
Fig. 2 is the air exhausting structure schematic diagram of the utility model；
Fig. 3 is the sub-sieve device structural schematic diagram of the utility model.
In figure: 1, feeder pipe；2, snap part；3, door is handled；4, bolt；5, installation bolt；6, mounting rack；7, sub-sieve
Device；8, reset spring；9, fixed plate；10, air outlet；11, air inlet structure；12, the first driving motor；13, belt sheave structure；
14, runner；15, installation frame；16, swingle；17, air inlet；18, the second driving motor；19, installing rack of fan；20, it fans
Leaf；21, hold-doun nut；22, filter screen；23, mounting hole；24, sub-sieve net；25, vibrating mass.
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of asphalt mixture dosing device technique side
Case, including feeder pipe 1, sub-sieve device 7, reset spring 8 and air inlet structure 11, the side of 1 inner wall of feeder pipe are welded with mounting rack 6,
One end of mounting rack 6 is equipped with sub-sieve device 7, and the other side of 1 inner wall of feeder pipe is welded with fixed plate 9, the upper end welding of fixed plate 9
There is reset spring 8, one end of reset spring 8 is fixedly connected with 7 bottom of sub-sieve device, and the side on 1 surface of feeder pipe is provided with installation
Frame 15, the bottom inside installation frame 15 are equipped with the first driving motor 12, and the model of the first driving motor 12 can be
35BYG250B-0081 is equipped with runner 14 inside 12 top installation frame 15 of the first driving motor, and one end of runner 14 passes through
Pulley mechanism 13 is connect with the output end of the first driving motor 12, and 15 lower section feeder pipe of installation frame, 1 surface side is equipped with
Air inlet structure 11, the middle position inside air inlet structure 11 are equipped with installing rack of fan 19, one end peace of installing rack of fan 19
Equipped with the second driving motor 18, the model of the second driving motor 18 can be Y80M1-2, and the output end of the second driving motor 18 passes through
Installing rack of fan 19 is equipped with flabellum 20, and 11 one end feeder pipe 1 of air inlet structure is internally provided with air outlet 10.
Preferably, 7 surface of sub-sieve device is at 15 ° of tilt angle, convenient for handling the biggish raw material of particle, sub-sieve device
7 one end offers mounting hole 23, and mounting hole 23 is fixedly connected by bolt 4 with mounting rack 6, convenient for the fixed installation of structure,
The other end of sub-sieve device 7 is welded with vibrating mass 25, so that sub-sieve device has vibrating function, the middle position of sub-sieve device 7 is arranged
There is sub-sieve net 24, convenient for screening raw material.
Preferably, the side on 1 surface of feeder pipe is equipped with processing door 3 by installation bolt 5, handles the one of 3 surface of door
End is welded with snap part 2, convenient for can take out the biggish raw material of particle.
Preferably, runner 14 surface is welded with swingle 16, so that contact vibration block 25 drives sub-sieve device 7 to vibrate.
Preferably, the side of air inlet structure 11 is provided with air inlet 17, convenient for the entrance of wind-force, 17 side of air inlet into
Wind structure 11 is internally provided with filter screen 22, prevents from entering inside device.
Preferably, 18 output end of the second driving motor of 20 side of flabellum is arranged with hold-doun nut 21, convenient for fixed flabellum
20。
Working principle: feed particles or dust enter inside feeder pipe 1 after metering, under the action of sub-sieve net 24 just
It comes out, is avoided because feed particles reason influences making for later period asphalt in by the biggish raw material screening of particle in raw material
With, by the setting of the first driving motor 12, runner 14 and reset spring 8, so that sub-sieve device 7 has a good effect, first
The output end of driving motor 12 drives runner 12 to rotate by pulley mechanism 13, the swingle 16 on runner 12 in rotation,
It is contacted with the vibrating mass 25 of 7 side of sub-sieve device, sub-sieve device 7 is pressed into branch certain position, when the rotation of runner 14 to certain position, rotation
Bull stick 16 is detached from vibrating mass 25, and sub-sieve device 7, which sets back, under the action of reset spring 8 sets, and passes through sequence of operations
So that sub-sieve device 7, which vibrate up and down, carries out sub-sieve, while so that sub-sieve effect is more preferable, avoids sub-sieve net 24 from blocking, pass through
When the raw material blanking of sub-sieve, it will cause if particle is too small in 1 internal stops of feeder pipe, flabellum driven by the second driving motor 18
20 rotations, air are blown out after being filtered by air inlet 17 and filter screen 22 by air outlet 10, and the blanking of dust particles is conducive to,
So that being made full use of to raw material.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of asphalt mixture dosing device, including feeder pipe (1), sub-sieve device (7), reset spring (8) and air inlet structure
(11), it is characterised in that: the side of feeder pipe (1) inner wall is welded with mounting rack (6), one end peace of the mounting rack (6)
Equipped with sub-sieve device (7), the other side of feeder pipe (1) inner wall is welded with fixed plate (9), the upper end weldering of the fixed plate (9)
It is connected to reset spring (8), one end of the reset spring (8) is fixedly connected with sub-sieve device (7) bottom, feeder pipe (1) table
The side in face is provided with installation frame (15), and the internal bottom of the installation frame (15) is equipped with the first driving motor (12),
It is equipped with runner (14) inside the installation frame (15) above first driving motor (12), one end of the runner (14)
It is connect by pulley mechanism (13) with the output end of first driving motor (12), described in installation frame (15) lower section
Feeder pipe (1) surface side is equipped with air inlet structure (11), and the internal middle position of the air inlet structure (11) is equipped with wind
It fans mounting rack (19), one end of the installing rack of fan (19) is equipped with the second driving motor (18), second driving motor
(18) output end passes through the installing rack of fan (19) and is equipped with flabellum (20), blanking described in described air inlet structure (11) one end
Pipe (1) is internally provided with air outlet (10).
2. a kind of asphalt mixture dosing device according to claim 1, it is characterised in that: sub-sieve device (7) surface
At 15 ° of tilt angle, one end of the sub-sieve device (7) is offered mounting hole (23), and the mounting hole (23) passes through bolt (4)
It is fixedly connected with mounting rack (6), the other end of the sub-sieve device (7) is welded with vibrating mass (25), the centre of the sub-sieve device (7)
Sub-sieve net (24) are provided at position.
3. a kind of asphalt mixture dosing device according to claim 1, it is characterised in that: feeder pipe (1) surface
Side by installation bolt (5) be equipped with processing door (3), it is described processing door (3) surface one end be welded with snap part
(2).
4. a kind of asphalt mixture dosing device according to claim 1 or 3, it is characterised in that: runner (14) table
Face is welded with swingle (16).
5. a kind of asphalt mixture dosing device according to claim 1, it is characterised in that: the air inlet structure (11)
Side is provided with air inlet (17), and the air inlet structure (11) of air inlet (17) side is internally provided with filter screen (22).
6. a kind of asphalt mixture dosing device according to claim 1 or 2, it is characterised in that: the flabellum (20) one
The second driving motor (18) output end of side is arranged with hold-doun nut (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821464939.3U CN209093875U (en) | 2018-09-07 | 2018-09-07 | A kind of asphalt mixture dosing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821464939.3U CN209093875U (en) | 2018-09-07 | 2018-09-07 | A kind of asphalt mixture dosing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209093875U true CN209093875U (en) | 2019-07-12 |
Family
ID=67152173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821464939.3U Active CN209093875U (en) | 2018-09-07 | 2018-09-07 | A kind of asphalt mixture dosing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209093875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179052A (en) * | 2020-10-16 | 2021-01-05 | 高玉伟 | Nonmagnetic metal powder collecting device |
-
2018
- 2018-09-07 CN CN201821464939.3U patent/CN209093875U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179052A (en) * | 2020-10-16 | 2021-01-05 | 高玉伟 | Nonmagnetic metal powder collecting device |
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: Room 2226, 22 / F, building 2, No. 45, Nongye Road East, Jinshui District, Zhengzhou City, Henan Province Patentee after: Yajian Technology Co., Ltd Address before: 450000 No. 15, 1 unit 1 Dongfeng Road, Jinshui District, Zhengzhou, Henan, 1507 Patentee before: ZHENGZHOU DAYU MACHINERY Co.,Ltd. |