CN212611811U - Improvement type pitch mixing arrangement is used in bituminous paving construction - Google Patents
Improvement type pitch mixing arrangement is used in bituminous paving construction Download PDFInfo
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- CN212611811U CN212611811U CN202021137466.3U CN202021137466U CN212611811U CN 212611811 U CN212611811 U CN 212611811U CN 202021137466 U CN202021137466 U CN 202021137466U CN 212611811 U CN212611811 U CN 212611811U
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- barrel body
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Abstract
The utility model provides an improved asphalt mixing device for asphalt pavement construction, which comprises an agitating barrel body, a servo motor, a synchronous driving mechanism and a scraping plate mechanism, wherein the servo motor is arranged above the agitating barrel body, the output end of the servo motor is connected with the synchronous driving mechanism, the bottom of the synchronous driving mechanism is provided with a stirring shaft, the outer side of the stirring shaft is provided with a spiral stirring blade, and the scraping plate mechanism is arranged inside the agitating barrel body; the two groups of stirring shafts of the utility model rotate synchronously, and can rotate when the two groups of stirring shafts revolve, so that the asphalt in the stirring barrel body can be stirred and blended more fully; scraper mechanism passes through the connecting piece and connects the scraper blade, and when the (mixing) shaft stirred pitch, the scraper blade was scraped the inner wall of agitator body in step, and the bonding that prevents pitch that can be fine can be better get rid of the pitch residue, can not influence next work, and the practicality is higher.
Description
Technical Field
The utility model relates to a pitch production facility technical field especially relates to an improvement type pitch mixing arrangement is used in bituminous paving construction.
Background
The asphalt is a black-brown complex mixture composed of hydrocarbons with different molecular weights and nonmetal derivatives thereof, is one of high-viscosity organic liquids, is in a liquid state, has a black surface, and is soluble in carbon disulfide. Asphalt is a waterproof, moistureproof and anticorrosive organic cementing material. The asphalt can be mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt: among them, coal tar pitch is a by-product of coking. Petroleum pitch is the residue of crude oil distillation. The natural asphalt is stored underground, and some natural asphalt forms ore layers or is accumulated on the surface of the crust;
present pitch, the fortune is used for the work of pouring of laying of highway road surface many times, the work volume is big, high cost, the completion degree and the efficiency of the construction of concern engineering, most pitch agitating unit only sets up single agitating unit on the market, can not be very abundant stir the material and fuse, direct influence ejection of compact quality, and agitating unit's inner wall does not set up cleaning device, the number of times of use increases, can lead to the machine inner wall to adhere to thick residue, direct influence next stirring, to this problem, the utility model provides an improvement type pitch mixing device is used in bituminous paving construction in order to solve the problem that exists among the prior art.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides an improved asphalt mixing device for asphalt pavement construction, which is provided with a synchronous driving mechanism and a scraping plate mechanism, two sets of stirring shafts inside a stirring barrel body can be driven to synchronously rotate through the arrangement of a transmission rod, gears and saw teeth of the synchronous driving mechanism, and can also automatically rotate when the two sets of stirring shafts revolve, so that the asphalt inside the stirring barrel body can be more fully stirred and mixed; simultaneously be connected with the ring carousel through the bearing in the bottom of two sets of (mixing) shafts, be connected with scraper mechanism on the lateral wall of ring carousel, scraper mechanism passes through the connecting piece and connects the scraper blade, and when the (mixing) shaft stirred pitch, the scraper blade was scraped the inner wall of agitator body in step, and the bonding that prevents pitch that can be fine can be better gets rid of the pitch residue, can not influence next work, and clean degree is better, and the practicality is higher.
In order to solve the problems, the utility model provides an improved asphalt mixing device for asphalt pavement construction, which comprises an agitating barrel body, a servo motor, a synchronous driving mechanism and a scraper mechanism, wherein the servo motor is arranged above the agitating barrel body, the output end of the servo motor is connected with the synchronous driving mechanism, the bottom of the synchronous driving mechanism is provided with an agitating shaft, the outer side of the agitating shaft is provided with a spiral agitating blade, and the scraper mechanism is arranged inside the agitating barrel body;
the synchronous driving mechanism comprises a circular driving box, a transmission rod and a gear, the circular driving box is arranged at the middle position above the stirring barrel body, the servo motor is arranged at the top of the circular driving box and fixed through a bolt, the output end of the servo motor extends into the circular driving box and is connected with the transmission rod, two ends of the transmission rod are rotatably connected with two groups of stirring shafts through bearings, the gear is fixedly sleeved above the outer side of each stirring shaft, sawteeth meshed with the gear are arranged on the inner side of the circular driving box, and spiral stirring blades are arranged on the outer side of each stirring shaft;
the scraper mechanism comprises a circular turntable, the lower end of the stirring shaft is rotatably connected with the circular turntable through a bearing, the two sides of the circular turntable are connected with scrapers through connecting pieces, and the scrapers are attached to the inner wall of the stirring barrel body.
The further improvement lies in that: the outer side of agitator body is provided with the assembly groove, demountable installation has the heat preservation strip in the assembly groove, the heat preservation strip is provided with the multiunit, just the heat preservation strip all encircles the assembly groove of setting at agitator body outer wall.
The further improvement lies in that: the top bilateral symmetry of agitator body is provided with the pan feeding mouth, pan feeding mouth top articulates there is the door, is provided with the convenient different materials of leading-in simultaneously of pan feeding mouth through two sets of symmetries, the last mouth of pan feeding mouth leans out the setting.
The further improvement lies in that: a discharge port is formed in the middle of the bottom of the stirring barrel body, and a valve is arranged on the discharge port.
The further improvement lies in that: the bottom of agitator body is provided with the stabilizer blade, the bottom of stabilizer blade is provided with the slipmat.
The utility model has the advantages that: the improved asphalt mixing device for asphalt pavement construction is provided with the synchronous driving mechanism and the scraping plate mechanism, two groups of stirring shafts in the stirring barrel body can be driven to synchronously rotate through the arrangement of the transmission rod, the gears and the saw teeth of the synchronous driving mechanism, and can also automatically rotate when the two groups of stirring shafts revolve, so that asphalt in the stirring barrel body can be more fully mixed and stirred; simultaneously be connected with the ring carousel through the bearing in the bottom of two sets of (mixing) shafts, be connected with scraper mechanism on the lateral wall of ring carousel, scraper mechanism passes through the connecting piece and connects the scraper blade, and when the (mixing) shaft stirred pitch, the scraper blade was scraped the inner wall of agitator body in step, and the bonding that prevents pitch that can be fine can be better gets rid of the pitch residue, can not influence next work, and clean degree is better, and the practicality is higher.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the synchronous driving mechanism of the present invention.
Fig. 3 is a schematic top view of the scraper mechanism of the present invention.
Wherein: 1-a stirring barrel body, 2-a servo motor, 3-a stirring shaft, 4-a spiral stirring blade, 5-a circular driving box, 6-a transmission rod, 7-a gear, 8-a sawtooth, 9-a circular rotating disc, 10-a connecting piece, 11-a scraping plate, 12-an assembling groove, 13-a heat preservation strip, 14-a feeding port, 15-a door, 16-a discharging port, 17-a valve and 18-a support leg.
Detailed Description
In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.
According to the drawings of fig. 1, 2 and 3, the embodiment provides an improved asphalt mixing device for asphalt pavement construction, which comprises a mixing tank body 1, a servo motor 2, a synchronous driving mechanism and a scraper mechanism, wherein the servo motor 2 is arranged above the mixing tank body 1, the synchronous driving mechanism is connected to the output end of the servo motor 2, a mixing shaft 3 is arranged at the bottom of the synchronous driving mechanism, a spiral mixing blade 4 is arranged on the outer side of the mixing shaft 3, and the scraper mechanism is arranged inside the mixing tank body 1;
the synchronous driving mechanism comprises a circular driving box 5, a transmission rod 6 and a gear 7, wherein the circular driving box 5 is arranged at the middle position above the stirring barrel body 1, the servo motor 2 is arranged at the top of the circular driving box 5 and fixed through a bolt, the output end of the servo motor 2 extends into the circular driving box 5 and is connected with the transmission rod 6, two ends of the transmission rod 6 are rotatably connected with two groups of stirring shafts 3 through bearings, the gear 7 is fixedly sleeved above the outer side of each stirring shaft 3, sawteeth 8 meshed with the gear 7 are arranged on the inner side of the circular driving box 5, and spiral stirring blades 4 are arranged on the outer side of each stirring shaft 3;
the scraper mechanism comprises a circular turntable 9, the lower end of the stirring shaft 3 is rotatably connected with the circular turntable 9 through a bearing, the two sides of the circular turntable 9 are connected with scrapers 11 through connecting pieces 10, and the scrapers 11 are attached to the inner wall of the stirring barrel body 1.
The outside of agitator body 1 is provided with assembly groove 12, demountable installation has heat preservation strip 13 in the assembly groove 12, heat preservation strip 13 is provided with the multiunit, just heat preservation strip 13 all encircles the assembly groove 12 that sets up at the 1 outer wall of agitator body.
The top bilateral symmetry of agitator body 1 is provided with pan feeding mouth 14, pan feeding mouth 14 top articulates there is opening door 15, is provided with the convenient different materials of leading-in simultaneously of pan feeding mouth 14 through two sets of symmetries, the last mouth of pan feeding mouth 14 leans out the setting.
A discharge port 16 is arranged in the middle of the bottom of the stirring barrel body 1, and a valve 17 is arranged on the discharge port 16.
The bottom of the stirring barrel body 1 is provided with a supporting leg 18, and the bottom of the supporting leg 18 is provided with a non-slip mat.
The improved asphalt mixing device for asphalt pavement construction is provided with the synchronous driving mechanism and the scraping plate mechanism, the two groups of stirring shafts 3 in the stirring barrel body 1 can be driven to synchronously rotate through the arrangement of the transmission rod 6, the gear 7 and the saw teeth 8 of the synchronous driving mechanism, the two groups of stirring shafts 3 can also automatically rotate while revolving, and the asphalt in the stirring barrel body 1 can be more fully mixed and stirred; simultaneously be connected with ring carousel 9 through the bearing in the bottom of two sets of (mixing) shaft 3, be connected with scraper mechanism on ring carousel 9's the lateral wall, scraper mechanism passes through connecting piece 10 and connects scraper blade 11, (mixing) shaft 3 when to the pitch stirring, scraper blade 11 is scraped the inner wall of agitator body 1 in step, can be fine prevent the bonding of pitch, get rid of the pitch residue that can be better, can not influence next work, and clean degree is better, and the practicality is higher.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an improvement type pitch mixing device is used in bituminous paving construction which characterized in that: the stirring device comprises a stirring barrel body (1), a servo motor (2), a synchronous driving mechanism and a scraping plate mechanism, wherein the servo motor (2) is arranged above the stirring barrel body (1), the output end of the servo motor (2) is connected with the synchronous driving mechanism, a stirring shaft (3) is arranged at the bottom of the synchronous driving mechanism, a spiral stirring blade (4) is arranged on the outer side of the stirring shaft (3), and the scraping plate mechanism is arranged inside the stirring barrel body (1);
the synchronous driving mechanism comprises a circular driving box (5), a transmission rod (6) and a gear (7), the circular driving box (5) is arranged at the middle position above the stirring barrel body (1), the servo motor (2) is arranged at the top of the circular driving box (5) and fixed through a bolt, the output end of the servo motor (2) extends into the circular driving box (5) and is connected with the transmission rod (6), two ends of the transmission rod (6) are rotatably connected with two groups of stirring shafts (3) through bearings, the gear (7) is fixedly sleeved above the outer side of each stirring shaft (3), and sawteeth (8) meshed with the gears (7) are arranged on the inner side of the circular driving box (5);
scraper mechanism is including ring carousel (9), and is two sets of the lower extreme of (mixing) shaft (3) is passed through the bearing and is connected with ring carousel (9) rotation, the both sides of ring carousel (9) are connected with scraper blade (11) through connecting piece (10), the inner wall of scraper blade (11) laminating agitator body (1).
2. The improved asphalt mixing device for asphalt pavement construction as claimed in claim 1, wherein: the outer side of agitator body (1) is provided with assembly groove (12), demountable installation has heat preservation strip (13) in assembly groove (12), heat preservation strip (13) are provided with the multiunit, just heat preservation strip (13) all encircle and set up in assembly groove (12) of agitator body (1) outer wall.
3. The improved asphalt mixing device for asphalt pavement construction as claimed in claim 1, wherein: the top bilateral symmetry of agitator body (1) is provided with pan feeding mouth (14), pan feeding mouth (14) top articulates there is opening door (15), is provided with convenient the leading-in different materials simultaneously of pan feeding mouth (14) through two sets of symmetries, the last mouth of pan feeding mouth (14) leans out the setting.
4. The improved asphalt mixing device for asphalt pavement construction as claimed in claim 1, wherein: a discharge hole (16) is formed in the middle of the bottom of the stirring barrel body (1), and a valve (17) is arranged on the discharge hole (16).
5. The improved asphalt mixing device for asphalt pavement construction as claimed in claim 1, wherein: the bottom of the stirring barrel body (1) is provided with support legs (18), and the bottom of each support leg (18) is provided with a non-slip mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021137466.3U CN212611811U (en) | 2020-06-18 | 2020-06-18 | Improvement type pitch mixing arrangement is used in bituminous paving construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021137466.3U CN212611811U (en) | 2020-06-18 | 2020-06-18 | Improvement type pitch mixing arrangement is used in bituminous paving construction |
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| CN212611811U true CN212611811U (en) | 2021-02-26 |
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| CN202021137466.3U Active CN212611811U (en) | 2020-06-18 | 2020-06-18 | Improvement type pitch mixing arrangement is used in bituminous paving construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113754347A (en) * | 2021-09-08 | 2021-12-07 | 王修东 | Preparation method of asphalt concrete |
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2020
- 2020-06-18 CN CN202021137466.3U patent/CN212611811U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113754347A (en) * | 2021-09-08 | 2021-12-07 | 王修东 | Preparation method of asphalt concrete |
| CN113754347B (en) * | 2021-09-08 | 2022-08-12 | 北京欣江峰沥青制品有限公司 | Preparation method of asphalt concrete |
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