CN212714377U - Air-assisted bunton rock asphalt delivery machine - Google Patents
Air-assisted bunton rock asphalt delivery machine Download PDFInfo
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- CN212714377U CN212714377U CN202021379586.4U CN202021379586U CN212714377U CN 212714377 U CN212714377 U CN 212714377U CN 202021379586 U CN202021379586 U CN 202021379586U CN 212714377 U CN212714377 U CN 212714377U
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Abstract
The utility model provides an air-assisted Buton rock asphalt delivery machine, which comprises a feeding system, a lifting system, a weighing system and an air-assisted delivery system in sequence along the motion direction of material delivery; the feeding system comprises a feeding bin and a horizontal conveyor which are connected in sequence; the lifting system comprises a lifting machine connected with the horizontal conveyor; the weighing system comprises a temporary storage bin and a weighing bin which are sequentially connected from top to bottom; the air supply system comprises: one end of the air supply pipeline is connected with a high-pressure air pump, the other end of the air supply pipeline is connected with a delivery bin, the bottom end of the delivery bin is provided with a first drawer valve, and the mixing cylinder is positioned right below the delivery bin; the pneumatic conveying pipeline is characterized in that a pneumatic conveying inlet is formed in the peripheral surface of the pneumatic conveying pipeline, the pneumatic conveying inlet is close to one end connected with the high-pressure air pump, and the pneumatic conveying inlet is located under the weighing bin. Can realize the delivery of the butdon rock pitch material of super long distance under the not enough condition in place around mixing the jar, stable in structure, delivery are effective.
Description
Technical Field
The utility model relates to a bituminous mixture mixing equipment technical field, concretely relates to air-assisted type bunton rock pitch delivery machine.
Background
In recent years, rapid development of social economy in China brings rapid increase of traffic and transportation requirements, and road diseases such as low-temperature cracking, rutting, water damage, pit and the like appear on a common asphalt pavement after traffic is passed, so that serious harm is caused. The SBS modified asphalt pavement is widely applied under the background, but SBS belongs to thermoplastic rubber, has poor compatibility with petroleum asphalt, and is modified by premixing, so that segregation is easy to generate, and early diseases can be generated on the pavement after construction; modification technologies such as Buton rock asphalt are also in force. The Buton rock asphalt is produced from the island of Buton in Sulavawexic province of south Pacific, Indonesia, and is an asphalt substance produced by petroleum deposition for hundreds of millions of years in rock cracks under the combined action of heat, pressure, oxidation, fusion medium and bacteria. The Buton rock asphalt contains 25% +/-3% of natural asphalt, is one of generalized modified asphalt, and has stable property and good compatibility.
However, at present mixing sites, additional work machines are deployed in the vicinity of the mixing bowl for mixing various road materials evenly, resulting in a lack of free space around the mixing bowl for installing a feeder for incorporating the mudstone asphalt material. Therefore, how to deliver the Buton rock asphalt into the mixing cylinder in an extra-long distance is a technical problem to be solved urgently.
Disclosure of Invention
An object of the utility model is to provide a wind send type bunton rock pitch to deliver machine in order to solve above-mentioned problem.
In order to achieve the above object, the utility model provides a following technical scheme: an air-conveying type Buton rock asphalt delivery machine sequentially comprises a feeding system, a lifting system, a weighing system and an air conveying system along the movement direction of material delivery;
the feeding system comprises a feeding bin and a horizontal conveyor which are connected in sequence;
the lifting system comprises a lifting machine connected with the horizontal conveyor;
the weighing system comprises a temporary storage bin and a weighing bin which are sequentially connected from top to bottom;
the air supply system comprises:
one end of the air supply pipeline is connected with a high-pressure air pump, the other end of the air supply pipeline is connected with a delivery bin, the bottom end of the delivery bin is provided with a first drawer valve, and the mixing cylinder is positioned below the delivery bin;
the pneumatic conveying pipeline is characterized in that a pneumatic conveying inlet is formed in the peripheral surface of the pneumatic conveying pipeline, the pneumatic conveying inlet is close to one end connected with the high-pressure air pump, and the pneumatic conveying inlet is located under the weighing bin.
As an improvement of the utility model, the air supply pipeline is divided into a horizontal pipe part and a vertical pipe part which are perpendicular to each other, the horizontal pipe part is horizontally arranged, and the vertical pipe part is vertically arranged;
the joint between the horizontal pipe part and the vertical pipe part is in bending smooth transition.
As an improvement of the utility model, the delivery bin is still connected with afterbody powder particle recovery system, afterbody powder particle recovery system includes:
and one end of the recovery pipeline is connected with the top end of the delivery bin, and the other end of the recovery pipeline is connected with the dustproof recovery cloth bag.
As an improvement of the utility model, be provided with the reciprocating sieve between feed bin and the horizontal conveyor, one side of reciprocating sieve is provided with the coarse fodder and retrieves the mouth.
As an improvement of the utility model, the weighing system includes:
the top end of the temporary storage bin is connected with the upper end of the elevator, the bottom end of the temporary storage bin is provided with a second drawer valve, and a material level sensor is arranged in the temporary storage bin;
the weighing bin is positioned below the second drawer valve, and a third drawer valve is arranged at the bottom end of the weighing bin;
the weighing bin is arranged on the weighing frame, and a weighing sensor is arranged between the weighing bin and the weighing frame;
and the waiting bin is arranged below the weighing bin, the top end of the waiting bin is connected with the third drawer valve, the bottom end of the waiting bin is connected with the air inlet, and the bottom of the waiting bin is rotatably provided with a plate turnover machine.
As an improvement of the utility model, throw the inside cutting knife that is provided with of feed bin, the cutting knife be cross and rigid coupling in throw on the inner wall of feed bin, the middle part of cutting knife is the arch that makes progress.
As an improvement of the present invention, the conveyor is a screw conveyor, and the blades of the screw conveyor are serrated.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the feeding system of the present invention;
fig. 3 is a sectional view of the feeding bin of the present invention;
fig. 4 is a top view of the feeding bin of the present invention;
fig. 5 is a schematic structural view of the weighing system of the present invention;
fig. 6 is a schematic structural view of the pneumatic conveying system of the present invention.
The components in the figure are:
10-feeding system, 11-feeding bin, 12-horizontal conveyor, 13-vibrating screen, 14-coarse material recovery port, 15-cutting knife,
20-a hoisting system, 21-a hoisting machine,
30-weighing system, 31-temporary storage bin, 32-weighing bin, 33-second drawer valve, 34-third drawer valve, 35-weighing frame, 36-weighing sensor, 37-waiting bin, 38-panel turnover machine,
40-an air supply system, 41-an air supply pipeline, 42-a high-pressure air pump, 43-a delivery bin, 44-a first drawer valve, 45-an air supply inlet,
50-the stirring cylinder is arranged in the stirring cylinder,
60-tail powder particle recovery system, 61-recovery pipeline and 62-dustproof recovery cloth bag.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to fig. 1, the pneumatic conveying type bunton rock asphalt delivery machine sequentially comprises a feeding system 10, a lifting system 20, a weighing system 30 and a pneumatic conveying system 40 along the movement direction of material delivery;
the feeding system 10 comprises a feeding bin 11 and a horizontal conveyor 12 which are connected in sequence;
the lifting system 20 comprises a hoist 21 connected to the horizontal conveyor 12;
the weighing system 30 comprises a temporary storage bin 31 and a weighing bin 32 which are sequentially connected from top to bottom;
the air blast system 40 includes:
one end of the air supply pipeline 41 is connected with a high-pressure air pump 42, the other end of the air supply pipeline is connected with a delivery bin 43, the bottom end of the delivery bin 43 is provided with a first drawer valve 44, and the mixing cylinder 50 is positioned below the delivery bin 43;
the air inlet 45 is formed in the circumferential surface of the air conveying pipeline 41, the air inlet 45 is close to one end connected with the high-pressure air pump 42, and the air inlet 45 is located under the weighing bin 32.
The working principle of the technical scheme is as follows: in order to realize the delivery of the dun rock asphalt material of overranging distance at the station of mixing, the utility model relates to an air-assisted delivery machine. The Buton rock asphalt enters the delivery machine from a feeding bin 11 in the feeding system 10, is delivered into a lifting machine 21 of a lifting system 20 through a horizontal conveyor 12, is lifted to a certain height and then is delivered into a weighing system 30, and is weighed and delivered according to process requirements. When the rated weight of the Buton rock asphalt is obtained, the Buton rock asphalt enters the air conveying pipeline 41, flows along the path of the air conveying pipeline 41 and enters the delivery bin 43 under the action of the high-pressure air pump 42, and is delivered into the mixing cylinder 50 to be uniformly mixed with other asphalt mixtures when the first drawer valve 44 is in an open state. The first drawer valve 44 is drawn back and forth a plurality of times in the opening to prevent a part from being left in the delivery bin 43.
The beneficial effects of the above technical scheme are that: the delivery of the Buton rock asphalt at an ultra-long distance can be realized under the condition of insufficient field around the mixing cylinder, the structure is stable, and the delivery is effective.
As an embodiment of the present invention, the air supply duct 41 is divided into a horizontal duct portion and a vertical duct portion which are perpendicular to each other, the horizontal duct portion is disposed horizontally, and the vertical duct portion is disposed vertically;
the joint between the horizontal pipe part and the vertical pipe part is in bending smooth transition.
The working principle and the beneficial effects of the technical scheme are as follows: the vertical junction of the air supply duct 41 is a curved smooth transition to prevent deposition of powder particles of the Buton rock bitumen at the corners.
As an embodiment of the present invention, the delivery bin 43 is further connected to a tail powder particle recovery system 60, and the tail powder particle recovery system 60 includes:
one end of the recovery pipeline 61 is connected to the top end of the delivery bin 43, and the other end is connected with a dustproof recovery cloth bag 62.
The working principle and the beneficial effects of the technical scheme are as follows: the delivery machine of air feeding type is carried the powder by wind and is realized delivering, consequently can remain the return air in the delivery storehouse 43, reveals to cause extravagant, or polluted environment for the powder of avoiding in the return air, communicates a recovery pipeline 61 at the delivery storehouse 43 top, with the dustproof recovery sack 62 of return air direction to the button rock pitch powder in the recovery return air.
As an embodiment of the utility model, be provided with reciprocating sieve 13 between feed bin 11 and the horizontal conveyor 12, one side of reciprocating sieve 13 is provided with coarse fodder recovery mouth 14.
The working principle and the beneficial effects of the technical scheme are as follows: for the purpose of feeding the Buton rock asphalt by the air blowing, the Buton rock asphalt needs to be in a powder form, and the Buton rock asphalt in a pseudo-caking form is difficult to feed by the air blowing, so that the physical form of the Buton rock asphalt needs to be screened by the vibrating screen 13, the powder-granular Buton rock asphalt passes through the vibrating screen 13 and falls into the horizontal conveyor 12, and the pseudo-caking blocky Buton rock asphalt stays on the vibrating screen 13 and falls into the recovery barrel through the coarse material recovery port 14 to be recovered.
The working principle and the beneficial effects of the technical scheme are as follows: the weighing system 30 comprises:
the top end of the temporary storage bin 31 is connected with the upper end of the lifting machine 21, the bottom end of the temporary storage bin 31 is provided with a second drawer valve 33, and a material level sensor is arranged in the temporary storage bin 31;
the weighing bin 32 is positioned below the second drawer valve 33, and a third drawer valve 34 is arranged at the bottom end of the weighing bin 32;
the weighing bin 32 is arranged on the weighing frame 35, and a weighing sensor 36 is arranged between the weighing bin 32 and the weighing frame 35;
and the waiting bin 37 is arranged below the weighing bin 32, the top end of the waiting bin 37 is connected with the third drawer valve 34, the bottom end of the waiting bin 37 is connected with the air inlet 45, and the bottom of the waiting bin 37 is rotatably provided with a plate turnover machine 38.
The inside cutting knife 15 that is provided with of feed bin 11, cutting knife 15 be the cross and the rigid coupling in on the inner wall of feed bin 11, the middle part of cutting knife 15 is upwards protruding.
The working principle and the beneficial effects of the technical scheme are as follows: the weighing system 30 is used for weighing and adjusting the weight of the Buton rock asphalt to be delivered at a single time. The Buton rock asphalt is firstly put into the temporary storage bin 31, then is put into the weighing bin 32 for weighing under the action of the second drawer valve 33, and finally is put into the air conveying pipeline 41 through the waiting bin 37 for air conveying. The flap 38 in the waiting bin 37 is rotated continuously to actively feed the Buton rock asphalt into the pneumatic conveying pipe 41.
In addition, the weighing system 30 may be disposed above the mixing cylinder below the first drawer valve to facilitate accurate weighing of the Buton rock asphalt material charged into the mixing cylinder.
As an embodiment of the present invention, the conveyor 12 is a screw conveyor, and the blades of the screw conveyor are saw-toothed.
The working principle and the beneficial effects of the technical scheme are as follows: the zigzag screw conveyor can break the false caking materials while conveying the Buton rock asphalt, so that the subsequent process is convenient to carry out.
In addition, the transport path is excessively long under special site restrictions, and a transport belt may be added to the rear end of the conveyor 20 to form a combined transport form.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit of the present invention.
Claims (7)
1. An air-conveying type Buton rock asphalt delivery machine is characterized by comprising a feeding system (10), a lifting system (20), a weighing system (30) and an air conveying system (40) in sequence along the material delivery movement direction;
the feeding system (10) comprises a feeding bin (11) and a horizontal conveyor (12) which are connected in sequence;
the lifting system (20) comprises a hoist (21) connected to the horizontal conveyor (12);
the weighing system (30) comprises a temporary storage bin (31) and a weighing bin (32) which are sequentially connected from top to bottom;
the air delivery system (40) comprises:
the pneumatic conveying device comprises an air conveying pipeline (41), wherein one end of the air conveying pipeline is connected with a high-pressure air pump (42), the other end of the air conveying pipeline is connected with a delivery bin (43), a first drawer valve (44) is arranged at the bottom end of the delivery bin (43), and a stirring cylinder (50) is positioned below the delivery bin (43);
the pneumatic conveying device comprises a pneumatic conveying inlet (45), wherein the pneumatic conveying inlet (45) is formed in the circumferential surface of a pneumatic conveying pipeline (41), the pneumatic conveying inlet (45) is close to one end connected with a high-pressure air pump (42), and the pneumatic conveying inlet (45) is located under a weighing bin (32).
2. The air-assisted bunton asphalt delivery machine according to claim 1, wherein:
the air supply pipeline (41) is divided into a horizontal pipe part and a vertical pipe part which are perpendicular to each other, the horizontal pipe part is placed horizontally, and the vertical pipe part is placed vertically;
the joint between the horizontal pipe part and the vertical pipe part is in bending smooth transition.
3. The air-assisted bunton asphalt delivery machine according to claim 2, wherein: the delivery bin (43) is further connected with a tail powder particle recovery system (60), and the tail powder particle recovery system (60) comprises:
and one end of the recovery pipeline (61) is connected to the top end of the delivery bin (43), and the other end of the recovery pipeline is connected with a dustproof recovery cloth bag (62).
4. The air-assisted bunton asphalt delivery machine according to claim 1, wherein: a vibrating screen (13) is arranged between the feeding bin (11) and the horizontal conveyor (12), and a coarse material recovery port (14) is arranged on one side of the vibrating screen (13).
5. The air-assisted bunton asphalt delivery machine according to claim 1, wherein: the weighing system (30) comprises:
the top end of the temporary storage bin (31) is connected with the upper end of the elevator (21), the bottom end of the temporary storage bin is provided with a second drawer valve (33), and a material level sensor is arranged in the temporary storage bin (31);
the weighing bin (32) is positioned below the second drawer valve (33), and a third drawer valve (34) is arranged at the bottom end of the weighing bin (32);
the weighing system comprises a weighing frame (35), wherein the weighing bin (32) is arranged on the weighing frame (35), and a weighing sensor (36) is arranged between the weighing bin (32) and the weighing frame (35);
the waiting bin (37) is arranged below the weighing bin (32), the top end of the waiting bin (37) is connected with the third drawer valve (34), the bottom end of the waiting bin is connected with the air inlet (45), and a plate turnover machine (38) is arranged at the bottom of the waiting bin (37) in a rotating mode.
6. The air-assisted bunton asphalt delivery machine according to claim 1, wherein: throw feed bin (11) inside and be provided with cutting knife (15), cutting knife (15) be the cross and the rigid coupling in throw on the inner wall of feed bin (11), the middle part of cutting knife (15) is upwards protruding.
7. The air-assisted bunton asphalt delivery machine according to claim 1, wherein: the conveyor (12) is a screw conveyor, and blades of the screw conveyor are in a sawtooth shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021379586.4U CN212714377U (en) | 2020-07-14 | 2020-07-14 | Air-assisted bunton rock asphalt delivery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021379586.4U CN212714377U (en) | 2020-07-14 | 2020-07-14 | Air-assisted bunton rock asphalt delivery machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212714377U true CN212714377U (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021379586.4U Active CN212714377U (en) | 2020-07-14 | 2020-07-14 | Air-assisted bunton rock asphalt delivery machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212714377U (en) |
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2020
- 2020-07-14 CN CN202021379586.4U patent/CN212714377U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 224000 in Xingqiao Hongxing Textile Industrial Park, 88 Xingsheng Avenue, Xingqiao Town, Sheyang County, Yancheng City, Jiangsu Province Patentee after: Budun Technology (Yancheng) Co.,Ltd. Address before: 224000 in Xingqiao Hongxing Textile Industrial Park, 88 Xingsheng Avenue, Xingqiao Town, Sheyang County, Yancheng City, Jiangsu Province Patentee before: Yancheng Budun Road Materials Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |