CN209368640U - Remixer heated type single shaft agitating device in a kind of hot reproducer on the spot - Google Patents
Remixer heated type single shaft agitating device in a kind of hot reproducer on the spot Download PDFInfo
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- CN209368640U CN209368640U CN201822076922.7U CN201822076922U CN209368640U CN 209368640 U CN209368640 U CN 209368640U CN 201822076922 U CN201822076922 U CN 201822076922U CN 209368640 U CN209368640 U CN 209368640U
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- shaft
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Abstract
Remixer heated type single shaft agitating device in a kind of hot reproducer on the spot, hatch door driving mechanism driving hatch door closes discharge port, asphalt material is added in cylinder by feed inlet, agitating shaft driving mechanism drives agitating shaft rotation, the hot wind inputted in the hot-blast pipe line of hot reproducer on the spot is entered in cylinder by cloth fan housing, when agitating shaft rotates, asphalt material is formed material heap in axial crosswise pushing to the side of side stirring lower edge agitating shaft by each stirring blade, since the pushing direction of helical blade and the pushing direction of stirring blade are opposite, therefore helical blade pushes the asphalt material above material heap to opposite direction while stirring, therefore asphalt material forms circulation under the cooperation of stirring blade and helical blade, so as to preferably carry out heat exchange with hot wind, the asphalt material for effectively improving current single horizontal shaft mixer stirs non-uniform feelings Condition.
Description
Technical field
The utility model relates to asphalt pavement conserving equipment technical fields, and in particular to multiple in a kind of hot reproducer on the spot
Mix machine heated type single shaft agitating device.
Background technique
Currently, there are mainly two types of from the point of view of the operation mode of agitating device: one is intermittent, working principle is first will be former
Material is put in proportion into mixing plant；One is continous way, working principle is to put into different materials in designated equipment
It goes, will gather materials to send to mixing plant by setting match ratio by process control carries out mix.Heat reclaimation technology in site for asphalt surface is close
Significant, the construction of the advantages that a little years promote comparatively fast, and 100% utilizes the material of original old asphalt pavement, and speed of application is fast, high-efficient
Higher to asphalt material temperature requirement in the process, therefore, agitating device is particularly critical for the quality control of asphalt material, intermittent to stir
Mix device in in-situ heat regeneration technique using relatively broad.
From the point of view of the agitating device of external hot reproducer on the spot, majority does not have heating device, and asphalt is caused to exist
It is larger to stir link heat waste, the agitating device majority of domestic hot reproducer on the spot is equipped with external heating equipment, such as it is infrared plus
The heating methods such as heat, burner blow-through, but heating uniformity is difficult to control, and the quality of asphalt mixtures of acquisition is not high, is also easy to
Local coking or isolation are caused, moreover, single horizontal axis agitating device asphalt stirring is uneven, insufficient, it is current
Existed general problem, Chinese No. 201810109414.6 utility model patent then disclose a kind of forced action type Hot-blast Heating
Agitating device, but the equipment volume is larger, and heating efficiency is lower.
Summary of the invention
The utility model in order to overcome the shortcomings of the above technology, provide one kind make asphalt mixing uniformly, pitch heating effect
Remixer heated type single shaft agitating device in the excellent hot reproducer on the spot of fruit.
The utility model overcomes the technical solution used by its technical problem to be:
Remixer heated type single shaft agitating device in a kind of hot reproducer on the spot, comprising:
Cylinder, surrounding is closed, and inside is equipped with cavity, and cylinder upper end is provided with feed inlet, and cylinder body bottom is provided with discharge port；
Sliding rail, is horizontally placed on discharge port upper end, and hatch door is slidably mounted on sliding rail；
Hatch door driving mechanism, is installed on cylinder, closes hatch door for driving hatch door to slide into along sliding rail；
Agitating shaft is horizontally placed in the cavity of cylinder, and the left and right ends of agitating shaft pass through bearing and barrel body rotation respectively
Installation；
Agitating shaft driving mechanism, for driving agitating shaft to rotate；
Cloth fan housing, is set on cylinder, and internal to have closed air cavity, cloth fan housing one end is by air inlet and on the spot
The hot-blast pipe line of hot recycling unit is connected, and is connected at the top of the other end and cylinder, is provided with air outlet on the cylinder；
Helical blade surround along the axial screw of agitating shaft and is set on agitating shaft；And
Several mixing arms, uniform intervals are set on agitating shaft, and mixing arm is perpendicular with agitating shaft, and stirring blade is installed on
The head end of mixing arm, stirring blade are obliquely installed, and each stirring blade works as agitating shaft around the outboard end for being set to helical blade
When rotation, stirring blade is opposite with pushing direction of the helical blade to asphalt material to the pushing direction of asphalt material.
It further include the rotatory sealing for being set to agitating shaft Yu cylinder connecting portion to improve leakproofness.
Further, above-mentioned hatch door driving mechanism includes cylinder, and the tail end of the cylinder is connected with cylinder, piston rod
Head end is connected with hatch door.
Further, above-mentioned agitating shaft driving mechanism includes the motor being set on hot reproducer on the spot, is installed on electricity
Driving gear on machine output shaft and the gear being installed on agitating shaft, the gear are meshed with driving gear.
In order to further increase the uniformity and dynamics of hot wind, the cloth fan housing position that is connected with cylinder is provided with air distribution plate, cloth
Several through-holes are provided on aerofoil.
The beneficial effects of the utility model are: hatch door driving mechanism driving hatch door closes discharge port, it will by feed inlet
Asphalt material is added in cylinder, and agitating shaft driving mechanism drives agitating shaft rotation, inputs in the hot-blast pipe line of hot reproducer on the spot
Hot wind entered in cylinder by cloth fan housing, agitating shaft rotate when, each stirring blade by asphalt material side stirring lower edge stir
Axial crosswise pushing to the side for mixing axis forms material heap, due to the pushing direction phase of the pushing direction and stirring blade of helical blade
Instead, therefore helical blade pushes the asphalt material above material heap to opposite direction while stirring, therefore in stirring blade and helical-blade
Asphalt material forms circulation under the cooperation of piece, so as to preferably carry out heat exchange with hot wind, effectively improves single horizontal axis at present
The asphalt material of blender stirs non-uniform situation.Hot wind after heat exchange is discharged by air outlet.After asphalt material heats, cabin
Door drive mechanism drives hatch door to slide along sliding rail and realizes unlatching, and the asphalt material after heating passes through discharge port and is discharged.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the left view structural representation of the utility model；
Fig. 3 is the schematic perspective view of the cloth fan housing of the utility model；
Fig. 4 is the structural schematic diagram of the agitating shaft of the utility model；
In figure, 1. cylinder, 2. feed inlet, 3. agitating shaft, 4. gear, 5. discharge port, 6. sliding rail, 7. hatch door, 8. cylinder 9.
15. rotatory sealing of cloth fan housing 10. air outlet, 11. air inlet, 12. air distribution plate, 13. through-hole, 14. bearing, 16. mixing arm
17. 18. helical blade of stirring blade.
Specific embodiment
1 the utility model is described further to attached drawing 4 with reference to the accompanying drawing.
Remixer heated type single shaft agitating device in a kind of hot reproducer on the spot, comprising: cylinder 1, surrounding is closed, interior
Portion is equipped with cavity, and 1 upper end of cylinder is provided with feed inlet 2, and 1 bottom of cylinder is provided with discharge port 5；Sliding rail 6, is horizontally placed on discharging
5 upper ends of mouth, hatch door 7 are slidably mounted on sliding rail 6；Hatch door driving mechanism is installed on cylinder 1, for driving hatch door 7 along sliding rail
6 slide into and close hatch door 7；Agitating shaft 3 is horizontally placed in the cavity of cylinder 1, and the left and right ends of agitating shaft 3 pass through respectively
Bearing 14 and cylinder 1 are rotatablely installed；Agitating shaft driving mechanism, for driving agitating shaft 3 to rotate；Cloth fan housing 9 is set to cylinder 1
On, internal to have closed air cavity, 9 one end of cloth fan housing passes through the hot-blast pipe line phase of air inlet 11 and hot reproducer on the spot
Even, it is connected at the top of the other end and cylinder 1, air outlet 10 is provided on cylinder 1；Helical blade 18, along the axial direction of agitating shaft 3
Spiral surrounding is set on agitating shaft 3；And several mixing arms 16, uniform intervals are set on agitating shaft 3, mixing arm 16 with stir
Mix that axis 3 is perpendicular, stirring blade 17 is installed on the head end of mixing arm 16, and stirring blade 17 is obliquely installed, each stirring blade 17
Around the outboard end for being set to helical blade 18, when agitating shaft 3 rotates, pushing direction and spiral shell of the stirring blade 17 to asphalt material
Vane piece 18 is opposite to the pushing direction of asphalt material.Hatch door driving mechanism driving hatch door 7 closes discharge port 5, passes through feed inlet 2
Asphalt material is added in cylinder 1, agitating shaft driving mechanism drives agitating shaft 3 to rotate, in the hot-blast pipe line of hot reproducer on the spot
The hot wind of input is entered in cylinder 1 by cloth fan housing 9, and when agitating shaft 3 rotates, each stirring blade 17 stirs asphalt material on side
The axial crosswise pushing of lower edge agitating shaft 3 to side forms material heap, due to the pushing direction and stirring blade of helical blade 18
17 pushing direction on the contrary, therefore helical blade 18 pushes the asphalt material above material heap to opposite direction while stirring, therefore
Asphalt material forms circulation under the cooperation of stirring blade 17 and helical blade 18, so as to preferably carry out heat exchange with hot wind,
The asphalt material for effectively improving current single horizontal shaft mixer stirs non-uniform situation.Hot wind after heat exchange passes through 10 row of air outlet
Out.After asphalt material heats, hatch door driving mechanism drives hatch door 7 to slide along sliding rail 6 and realizes unlatching, and the asphalt material after heating is logical
Cross the discharge of discharge port 5.
It preferably, further include the rotatory sealing 15 for being set to agitating shaft 3 Yu 1 connecting portion of cylinder.Rotatory sealing 15 can be with
The leakproofness between agitating shaft 3 and cylinder 1 is improved, prevents the asphalt material in cylinder 1 from leaking.
Hatch door driving mechanism can be following structure comprising the tail end of cylinder 8, cylinder 8 is connected with cylinder 1, lives
Stopper rod head end is connected with hatch door 7.When the piston rod of cylinder 8 is protruding, hatch door 7 is pushed to slide along sliding rail 6 by discharging
Mouth 5 is closed, and when the piston rod of cylinder 8 inwardly retracts, is pulled hatch door 7 to slide along sliding rail 6 and is realized opening.
Agitating shaft driving mechanism can be following structure comprising be set to motor on hot reproducer on the spot, installation
In the driving gear on motor output shaft and the gear 4 being installed on agitating shaft 3, gear 4 is meshed with driving gear.Motor
Rotation drives the rotation of sliding tooth wheel, since driving gear is meshed with gear 4, realizes 3 turns of agitating shaft of driving by gear 4
It is dynamic.
Further, the position that is connected with cylinder 1 of cloth fan housing 9 is provided with air distribution plate 12, is provided on air distribution plate 12 several logical
Hole 13.The hot wind of the hot-blast pipe line conveying of hot reproducer on the spot enters after the air cavity in cloth fan housing by each on air distribution plate 12
A through-hole 13 is blown into cylinder 1, due to several through-holes 13 of setting can enter in cylinder 1 formed one one it is equal with it is strong
The air-flow of degree, therefore it can have more uniform heat exchange with asphalt material, further improve the heating effect of asphalt material.
Claims (5)
1. remixer heated type single shaft agitating device in a kind of hot reproducer on the spot characterized by comprising
Cylinder (1), surrounding is closed, and inside is equipped with cavity, and cylinder (1) upper end is provided with feed inlet (2), the setting of cylinder (1) bottom
There are discharge port (5)；
Sliding rail (6), is horizontally placed on discharge port (5) upper end, and hatch door (7) is slidably mounted on sliding rail (6)；
Hatch door driving mechanism is installed on cylinder (1), closes hatch door (7) for driving hatch door (7) to slide into along sliding rail (6)；
Agitating shaft (3), is horizontally placed in the cavity of cylinder (1), the left and right ends of agitating shaft (3) pass through respectively bearing (14) with
Cylinder (1) rotational installation；
Agitating shaft driving mechanism, for driving agitating shaft (3) to rotate；
Cloth fan housing (9) is set on cylinder (1), and internal to have closed air cavity, cloth fan housing (9) one end passes through air inlet
(11) it is connected with the hot-blast pipe line of hot reproducer on the spot, is connected at the top of the other end and cylinder (1), on the cylinder (1)
It is provided with air outlet (10)；
Helical blade (18) surround along the axial screw of agitating shaft (3) and is set on agitating shaft (3)；And
Several mixing arms (16), uniform intervals are set on agitating shaft (3), and mixing arm (16) and agitating shaft (3) are perpendicular, stirring
Blade (17) is installed on the head end of mixing arm (16), and stirring blade (17) is obliquely installed, and each stirring blade (17) is around setting
Outboard end in helical blade (18), when agitating shaft (3) rotation, pushing direction and spiral of the stirring blade (17) to asphalt material
Blade (18) is opposite to the pushing direction of asphalt material.
2. remixer heated type single shaft agitating device, feature exist in hot reproducer on the spot according to claim 1
In: it further include the rotatory sealing (15) for being set to agitating shaft (3) Yu cylinder (1) connecting portion.
3. remixer heated type single shaft agitating device, feature exist in hot reproducer on the spot according to claim 1
In: the hatch door driving mechanism includes cylinder (8), and the tail end of the cylinder (8) is connected with cylinder (1), piston rod head end
It is connected with hatch door (7).
4. remixer heated type single shaft agitating device, feature exist in hot reproducer on the spot according to claim 1
In: the agitating shaft driving mechanism include the motor being set on hot reproducer on the spot, the drive that is installed on motor output shaft
Moving gear and the gear (4) being installed on agitating shaft (3), the gear (4) are meshed with driving gear.
5. remixer heated type single shaft agitating device, feature exist in hot reproducer on the spot according to claim 1
It is provided with air distribution plate (12) in: cloth fan housing (9) position that is connected with cylinder (1), is provided with several through-holes on the air distribution plate (12)
(13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822076922.7U CN209368640U (en) | 2018-12-12 | 2018-12-12 | Remixer heated type single shaft agitating device in a kind of hot reproducer on the spot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822076922.7U CN209368640U (en) | 2018-12-12 | 2018-12-12 | Remixer heated type single shaft agitating device in a kind of hot reproducer on the spot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209368640U true CN209368640U (en) | 2019-09-10 |
Family
ID=67832157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822076922.7U Active CN209368640U (en) | 2018-12-12 | 2018-12-12 | Remixer heated type single shaft agitating device in a kind of hot reproducer on the spot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209368640U (en) |
-
2018
- 2018-12-12 CN CN201822076922.7U patent/CN209368640U/en active Active
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: Floor 20-21, 14677 Jingshi Road, Lixia District, Jinan City, Shandong Province Patentee after: Shandong high speed Engineering Construction Group Co.,Ltd. Address before: 250021 330 Jingwu Road, Huaiyin District, Jinan City, Shandong Province Patentee before: SHANDONG LUQIAO CONSTRUCTION Co.,Ltd. |