CN213314428U - Compound rubber powder modified asphalt mixing stirring equipment - Google Patents
Compound rubber powder modified asphalt mixing stirring equipment Download PDFInfo
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- CN213314428U CN213314428U CN202021645890.9U CN202021645890U CN213314428U CN 213314428 U CN213314428 U CN 213314428U CN 202021645890 U CN202021645890 U CN 202021645890U CN 213314428 U CN213314428 U CN 213314428U
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Abstract
The utility model relates to a pitch field, concretely relates to simple structure, the mixed agitated vessel of compound rubber powder modified asphalt of stirring, including the mixing tank body, the top of the mixing tank body is equipped with the top cap, there is the axle sleeve on the top cap, there is the motor at the axle sleeve top, the (mixing) shaft is connected to the motor output, it is internal that the (mixing) shaft extends to get into the mixing tank, there is stirring vane on the (mixing) shaft, there is horizontal puddler stirring piece stirring vane bottom elasticity stirring, there is horizontal puddler the (mixing) shaft lower extreme, there is the stirring claw horizontal puddler tip, frame shape stirring piece still on the (mixing) shaft, be equipped with flexible scraper and horizontal stirring piece on the frame shape stirring piece, be equipped with vertical stirring board on the horizontal stirring piece, the many places stirring structure that sets up on the (mixing.
Description
Technical Field
The utility model relates to a pitch field, concretely relates to compound rubber powder modified asphalt mixing stirring equipment of simple structure, stirring.
Background
The rubber powder modified asphalt is a novel high-quality composite material. Under the combined action of stirring and additive addition, the rubber powder absorbs various organic matters such as hydrocarbons in the asphalt through a series of physical and chemical changes, so that the rubber powder is wetted, expanded, increased in viscosity and improved in softening point, and the viscosity, toughness and elasticity of the rubber and the asphalt are taken into consideration, thereby improving the road performance of the rubber asphalt. But traditional asphalt mixing stirring equipment's stirring batching jar does not have the heating function, does not possess the heat preservation effect, and pitch glues thickly simultaneously, very easily hangs the wall, and it is inhomogeneous to stir in the easy formation agitator, and traditional agitated vessel all only installs stirring vane on the (mixing) shaft, stirs one time from last to down, and pitch and rubber powder stir inequality, mix unevenly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a compound rubber powder modified asphalt mixing and stirring device with reasonable structure and uniform mixing.
The technical scheme of the utility model is realized like this:
a composite rubber powder modified asphalt mixing and stirring device comprises a mixing and stirring tank body, wherein a top cover is arranged at the top of the mixing and stirring tank body, the top cover is fixedly connected with the mixing and stirring tank body through a fastening bolt, a sealing ring is also arranged at the joint of the top cover and the mixing and stirring tank body, a shaft sleeve is arranged at the top of the top cover, a motor is arranged at the top of the shaft sleeve, an asphalt feed inlet and a rubber powder feed inlet are arranged on the top cover, the asphalt feed inlet and the rubber powder feed inlet are respectively positioned at two sides of the shaft sleeve, a heating layer is arranged on the outer side surface of the mixing and stirring tank body, a heat insulation layer is arranged at the periphery of the heating layer, an observation window is arranged on the side wall of the mixing and stirring tank body at one side of the observation window, a control button is arranged on the control, the supporting legs of the tank body are uniformly distributed around the discharge port, the output end of the motor is connected with a stirring shaft, the stirring shaft extends into the mixing and stirring tank body, the inner bottom of the mixing and stirring tank body is fixedly connected with a cross beam, the tail end of the stirring shaft is fixedly connected with the cross beam through a bearing, a group of stirring blades are arranged on the stirring shaft, the group of stirring blades are obliquely arranged, the oblique directions of the adjacent stirring blades are opposite, a group of horizontal stirring rods are arranged on the stirring shaft below the stirring blades, the end parts of the group of horizontal stirring rods are all hinged with stirring claws, the stirring shaft is also provided with a frame-shaped stirring piece, the top of the frame-shaped stirring piece is positioned above the group of stirring blades, the bottom of the frame-shaped stirring piece is positioned above the group of horizontal stirring rods, and the two sides of the frame-shaped stirring piece are close to the inner side wall of the mixing and stirring tank body.
The outer sides of the two sides of the frame-shaped stirring piece are provided with flexible scrapers, and the flexible scrapers are in contact with the inner wall of the mixing and stirring tank body.
The two sides of the frame-shaped stirring piece are respectively provided with a transverse stirring piece, the transverse stirring pieces on the two sides are arranged oppositely, the upper side and the lower side of the transverse stirring piece are both provided with a group of vertical stirring plates, and the vertical stirring plates are distributed in a staggered manner.
The bottom of the asphalt feeding hole is provided with an asphalt guide plate, and the asphalt guide plate extends downwards in an inclined mode and is close to the stirring shaft.
The bottom of the rubber powder feed inlet is provided with a rubber powder guide plate, and the rubber powder guide plate extends obliquely downwards and is close to the stirring shaft.
A set of stirring vane's bottom all be provided with elasticity stirring, elasticity stirring is fixed in the bottom on the stirring vane's that the slope set up top, elasticity stirring include the stirring rod and the suit spring on the stirring rod, stirring rod top and stirring vane fixed connection, the terminal bottom fixed connection with the stirring rod of spring.
The length of the group of horizontal stirring rods is different.
The stirring claw comprises a connecting rod and stirring fingers fixed on the connecting rod, the top of the connecting rod is connected with the horizontal stirring rod, and the stirring fingers are radially distributed on the circumference of the connecting rod.
The heating layer is internally electrified with an electric heating wire, and the heat insulation layer is a heat insulation soft felt.
The tank body supporting leg is of a hydraulic lifting structure, and a reinforcing rib plate is arranged on the lower portion of the tank body supporting leg.
The utility model has the advantages that: the utility model discloses a design many places stirring structure, play multiple stirring to the material, mix more evenly. Guide plates are arranged below the asphalt feed port and the rubber powder feed port, so that materials fall onto stirring blades of the stirring shaft in a centralized manner, the stirring blades are arranged on the stirring shaft to stir the materials from top to bottom, and meanwhile, elastic stirring pieces are arranged at the bottoms of the stirring blades, and a spring can shake up and down, left and right along with the rotation of the stirring blades to deepen the stirring of the materials; the materials are stirred by the stirring blades and thrown to the periphery, the frame-shaped stirring piece rotates along with the stirring shaft, and the transverse stirring piece on the inner side can stir the thrown materials once again; a horizontal stirring rod is arranged below the stirring blades and can stir the materials falling to the lower part, meanwhile, the end part of the horizontal stirring rod is hinged with a stirring claw, stirring fingers are distributed on the stirring claw, namely, the horizontal stirring rod can play the roles of horizontal stirring and longitudinal stirring simultaneously when rotating, and the materials falling to the lower part of the tank body are stirred finally, so that the materials are mixed fully and uniformly; the supporting legs of the tank body are of hydraulic lifting structures, so that the material receiving structures with different heights can complete material receiving at a discharge port at the bottom of the mixing and stirring tank body, and the lower parts of the supporting legs of the tank body are provided with reinforcing rib plates, so that the supporting legs of the tank body are higher in stability; jar external portion is equipped with the zone of heating, plays the heat preservation effect, is equipped with the insulating layer outside the zone of heating, prevents that the mistake from bumping the condition of scald, and also further prevent that the heat from giving off, makes the heat preservation effect better.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in figure 1, a composite rubber powder modified asphalt mixing and stirring device comprises a mixing and stirring tank body 1, a heating layer 11 is arranged on the outer side surface of the mixing and stirring tank body 1, an electrified heating wire is arranged in the heating layer 11, a heat insulation layer 12 is coated on the periphery of the heating layer 11, the heat insulation layer 12 is a heat insulation soft felt, an observation window is arranged on the side wall of the mixing and stirring tank body 1, a control panel is arranged on the mixing and stirring tank body on one side of the observation window, a control button is arranged on the control panel, a top cover 2 is arranged at the top of the mixing and stirring tank body 1, the top cover 2 is fixedly connected with the mixing and stirring tank body 1 through a fastening bolt, a sealing ring is also arranged at the joint of the top cover 2 and the mixing and stirring tank body 1, a shaft sleeve 3 is arranged at the top of, the stirring shaft 10 stretches into the mixing and stirring tank body 1, a cross beam 20 is fixedly connected to the inner bottom of the mixing and stirring tank body 1, the tail end of the stirring shaft 10 is fixedly connected with the cross beam 20 through a bearing, a pitch feeding hole 5 and a rubber powder feeding hole 6 are reserved on a top cover 2, the pitch feeding hole 5 and the rubber powder feeding hole 6 are respectively located on two sides of a shaft sleeve 3, a pitch guide plate 7 is fixedly connected to the bottom of the pitch feeding hole 5, the pitch guide plate 7 extends obliquely downwards and is close to the stirring shaft, a rubber powder guide plate 8 is fixedly connected to the bottom of the rubber powder feeding hole 6, the rubber powder guide plate 8 extends obliquely downwards and is close to the stirring shaft, a discharging hole 21 and tank body supporting legs 22 are arranged at the bottom of the mixing and stirring tank body 1, the discharging hole 21 is located in the center of the bottom of the mixing and stirring tank body 1.
Install a set of stirring vane 9 on the (mixing) shaft 10, this group's stirring vane 9 slope installation, adjacent stirring vane 9's slope opposite direction, the welding has a set of horizontal puddler 14 on the (mixing) shaft 10 of stirring vane 9 below, horizontal puddler 14's length differs, horizontal puddler 14's tip articulates there is the stirring claw 13, stirring claw 13 includes the connecting rod and fixes stirring finger 131 on the connecting rod, the top and the horizontal puddler 14 of connecting rod are articulated, stirring finger 131 is radial distribution at the circumference of connecting rod. Elastic stirring piece 15 is all installed to this group's stirring vane 9's bottom, and elastic stirring piece 15 is fixed in the bottom on the top of the stirring vane 9 that the slope set up, and elastic stirring piece 15 includes stirring rod and the spring 151 of suit on the stirring rod, stirring rod top and 9 fixed connection of stirring vane, the terminal bottom fixed connection of spring 151 and stirring rod, and stirring in-process spring 151 can be because material and self gravity are flexible from top to bottom, control and rock, deepens the stirring.
The stirring shaft 10 is also welded with a frame-shaped stirring piece 16, the top of the frame-shaped stirring piece 16 is positioned above the group of stirring blades 9, the bottom of the frame-shaped stirring piece 16 is positioned above the group of horizontal stirring rods 14, namely on the stirring shaft between the stirring blade 9 and the horizontal stirring rod 14 at the lowest part, and the two sides of the frame-shaped stirring piece 16 are close to the inner side wall of the mixing and stirring tank body 1. The flexible scrapers 17 are arranged on the outer sides of the two sides of the frame-shaped stirring piece 16, the flexible scrapers 17 are in contact with the inner wall of the mixing and stirring tank body 1, and materials on the inner wall can be scraped off in the stirring process.
Horizontal stirring piece 18 has still been welded respectively to the both sides of frame-shaped stirring piece 16, and the horizontal stirring piece 18 of both sides sets up relatively, and fixed mounting has a set of vertical stirring board 19 on the horizontal stirring piece 18, and this set of vertical stirring board 19 is distributed by mistake, and the (mixing) shaft stirring is thrown and can stir once again through horizontal stirring piece 18 to the material of both sides for the stirring is more even.
Claims (10)
1. A composite rubber powder modified asphalt mixing and stirring device comprises a mixing and stirring tank body, wherein a top cover is arranged at the top of the mixing and stirring tank body, the top cover is fixedly connected with the mixing and stirring tank body through a fastening bolt, a sealing ring is also arranged at the joint of the top cover and the mixing and stirring tank body, a shaft sleeve is arranged at the top of the top cover, a motor is arranged at the top of the shaft sleeve, an asphalt feed inlet and a rubber powder feed inlet are arranged on the top cover, the asphalt feed inlet and the rubber powder feed inlet are respectively positioned at two sides of the shaft sleeve, a heating layer is arranged on the outer side surface of the mixing and stirring tank body, a heat insulation layer is arranged at the periphery of the heating layer, an observation window is arranged on the side wall of the mixing and stirring tank body at one side of the, the discharge gate be located the bottom center of the mixing tank body, jar body landing leg evenly distributed around the discharge gate, its characterized in that: the output of motor be connected with the (mixing) shaft, it is internal that the (mixing) shaft stretches into the mixing agitator tank, the interior bottom rigid coupling of the mixing agitator tank body has the crossbeam, bearing and crossbeam fixed connection are passed through to the end of (mixing) shaft, the (mixing) shaft on be provided with a set of stirring vane, a set of stirring vane slope set up, adjacent stirring vane's slope opposite direction, be provided with a set of horizontal stirring rod on the (mixing) shaft of stirring vane below, the tip of a set of horizontal stirring rod all articulated have a stirring claw, the (mixing) shaft on still be provided with frame shape stirring piece, the top of frame shape stirring piece be located a set of stirring vane's top, the bottom of frame shape stirring piece is located the top of a set of horizontal stirring rod, the both sides of frame shape stirring piece are close to the inside.
2. The mixing and stirring device of the compound rubber powder modified asphalt of claim 1 is characterized in that: the outer sides of the two sides of the frame-shaped stirring piece are provided with flexible scrapers, and the flexible scrapers are in contact with the inner wall of the mixing and stirring tank body.
3. The mixing and stirring device of the compound rubber powder modified asphalt of claim 2 is characterized in that: the two sides of the frame-shaped stirring piece are respectively provided with a transverse stirring piece, the transverse stirring pieces on the two sides are arranged oppositely, the upper side and the lower side of the transverse stirring piece are both provided with a group of vertical stirring plates, and the vertical stirring plates are distributed in a staggered manner.
4. The mixing and stirring device of the compound rubber powder modified asphalt of claim 1 is characterized in that: the bottom of the asphalt feeding hole is provided with an asphalt guide plate, and the asphalt guide plate extends downwards in an inclined mode and is close to the stirring shaft.
5. The mixing and stirring device of the compound rubber powder modified asphalt of claim 1 is characterized in that: the bottom of the rubber powder feed inlet is provided with a rubber powder guide plate, and the rubber powder guide plate extends obliquely downwards and is close to the stirring shaft.
6. The mixing and stirring device of the compound rubber powder modified asphalt of claim 1 is characterized in that: a set of stirring vane's bottom all be provided with elasticity stirring, elasticity stirring is fixed in the bottom on the stirring vane's that the slope set up top, elasticity stirring include the stirring rod and the suit spring on the stirring rod, stirring rod top and stirring vane fixed connection, the terminal bottom fixed connection with the stirring rod of spring.
7. The mixing and stirring device of the compound rubber powder modified asphalt of claim 1 is characterized in that: the length of the group of horizontal stirring rods is different.
8. The mixing and stirring device of the compound rubber powder modified asphalt as claimed in claim 7, is characterized in that: the stirring claw comprises a connecting rod and stirring fingers fixed on the connecting rod, the top of the connecting rod is connected with the horizontal stirring rod, and the stirring fingers are radially distributed on the circumference of the connecting rod.
9. The mixing and stirring device of the compound rubber powder modified asphalt of claim 1 is characterized in that: the heating layer is internally electrified with an electric heating wire, and the heat insulation layer is a heat insulation soft felt.
10. The mixing and stirring device of the compound rubber powder modified asphalt of claim 1 is characterized in that: the tank body supporting leg is of a hydraulic lifting structure, and a reinforcing rib plate is arranged on the lower portion of the tank body supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021645890.9U CN213314428U (en) | 2020-08-10 | 2020-08-10 | Compound rubber powder modified asphalt mixing stirring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021645890.9U CN213314428U (en) | 2020-08-10 | 2020-08-10 | Compound rubber powder modified asphalt mixing stirring equipment |
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| Publication Number | Publication Date |
|---|---|
| CN213314428U true CN213314428U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021645890.9U Active CN213314428U (en) | 2020-08-10 | 2020-08-10 | Compound rubber powder modified asphalt mixing stirring equipment |
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| CN (1) | CN213314428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115259155A (en) * | 2022-04-01 | 2022-11-01 | 北京大学 | Preparation method and preparation device of manganese ion intercalated and nitrided MXene |
-
2020
- 2020-08-10 CN CN202021645890.9U patent/CN213314428U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115259155A (en) * | 2022-04-01 | 2022-11-01 | 北京大学 | Preparation method and preparation device of manganese ion intercalated and nitrided MXene |
| CN115259155B (en) * | 2022-04-01 | 2024-04-30 | 北京大学 | Preparation method and preparation device of manganese ion intercalated and nitrided MXene |
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