CN215727008U - Experimental sampling device for concrete mixing station foaming asphalt - Google Patents
Experimental sampling device for concrete mixing station foaming asphalt Download PDFInfo
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- CN215727008U CN215727008U CN202121856177.3U CN202121856177U CN215727008U CN 215727008 U CN215727008 U CN 215727008U CN 202121856177 U CN202121856177 U CN 202121856177U CN 215727008 U CN215727008 U CN 215727008U
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Abstract
The utility model discloses an experimental sampling device for foamed asphalt of a concrete mixing station, which comprises a conveying pipe, a connecting pipe, a heater, a stirrer and an electric heating wire, wherein wall scraping mechanisms are arranged on the inner sides of the conveying pipe and the connecting pipe, and each wall scraping mechanism comprises: the movable groove is formed in the surface of the top end of the conveying pipe; the rotary table is positioned at the inner side of the movable groove; the scraping strip is positioned on one side of the bottom end of the rotary table; when the rotary table rotates, the rotary table drives the scraping strips to rotate simultaneously, and the scraping strips play a role in cleaning the inner wall of the connecting pipe; compared with the prior art, the utility model can achieve the following beneficial effects: through having designed and scraped wall mechanism for remaining pitch can be by complete clean up on the connecting tube inner wall, has guaranteed the cleanliness of connecting tube inner wall, easy operation simultaneously, and the structure is practical.
Description
Technical Field
The utility model relates to the technical field of asphalt experiment sampling devices, in particular to an experiment sampling device for foamed asphalt of a concrete mixing station.
Background
The asphalt is a dark brown complex mixture composed of hydrocarbons with different molecular weights and nonmetal derivatives thereof, is one of high-viscosity organic liquids, is prepared by adding water in a certain proportion into the asphalt after heating the asphalt and stirring the mixture, is widely applied mainly as a basic construction material, needs to detect the foamed asphalt in a concrete mixing station, and therefore an experimental sampling device can be used, but the existing experimental sampling device still has some problems.
The utility model discloses an experiment sampling device of concrete mixing station foaming pitch as the utility model discloses of authorized bulletin number CN211784496U, it is though simple swift that it carries out the sampling process, convenient operation has improved production efficiency, the security of sampling process has been guaranteed, but current pitch experiment sampling device's electric heating wire is when the heating, the remaining fixed pitch of connecting pipe inner wall is melting the back that drops, still can have a small part pitch to adhere to on the connecting pipe inner wall, can not clear up thoroughly, for this we provide an experiment sampling device of concrete mixing station foaming pitch.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides the experimental sampling device for the foamed asphalt of the concrete mixing station, which is characterized in that a wall scraping mechanism is designed, so that residual asphalt on the inner wall of a connecting pipe can be completely cleaned, the cleanliness of the inner wall of the connecting pipe is ensured, and meanwhile, the experimental sampling device is simple to operate and practical in structure.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an experiment sampling device of concrete mixing station foaming pitch, includes conveyer pipe, connecting pipe, heater, agitator and electric heating wire, the conveyer pipe is provided with the connecting pipe inboard and scrapes wall mechanism, it includes to scrape wall mechanism:
the movable groove is formed in the surface of the top end of the conveying pipe;
the rotary table is positioned at the inner side of the movable groove;
the scraping strip is positioned on one side of the bottom end of the rotary table;
when the carousel rotated, the carousel drove the scraping strip and rotates simultaneously, and the scraping strip plays the effect of clearance to the connecting pipe inner wall.
As a preferable technical scheme of the utility model, the surface of the rotating disc is sleeved with a bearing, and the top end of the rotating disc is provided with a rotating ring.
The limiting mechanism comprises a placing groove, the placing groove is formed in the surface of the top end of the rotary table, a connecting rod is arranged at the joint of the rotary ring and the placing groove, two ends of the connecting rod are rotatably connected with the placing groove, and two ends of the surface of the connecting rod are both sleeved with torsion springs.
As a preferable technical scheme of the utility model, one side surface of the scraping strip is attached to the inner wall of the connecting pipe.
As a preferable technical scheme of the utility model, the bearing outer ring is fixedly connected with the inner side surface of the movable groove, and the bearing inner ring is fixedly connected with the surface of the turntable.
As a preferable technical scheme of the utility model, the surface of the swivel is provided with an arc-shaped bump, and the arc-shaped bump is fixedly connected with the swivel.
Compared with the prior art, the utility model can achieve the following beneficial effects:
1. through having designed and scraped wall mechanism for remaining pitch can be by complete clean up on the connecting tube inner wall, has guaranteed the cleanliness of connecting tube inner wall, easy operation simultaneously, and the structure is practical.
2. Through having designed stop gear for the swivel can be hidden when not using, can not occupy too many positions, has saved the space.
Drawings
FIG. 1 is a schematic overall front view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic top view of the turntable according to the present invention;
wherein: 1. a delivery pipe; 2. a connecting pipe; 3. a heater; 4. a stirrer; 5. an electric heating wire; 6. a movable groove; 7. a turntable; 8. a bearing; 9. scraping the strips; 10. a placement groove; 11. rotating the ring; 12. a connecting rod.
Detailed Description
The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1, fig. 2, fig. 3, an experiment sampling device of concrete mixing station foaming pitch, including conveyer pipe 1, connecting pipe 2, heater 3, agitator 4 and electric heating wire 5, conveyer pipe 1 is provided with the inboard wall scraping mechanism that scrapes of connecting pipe 2, scrapes the wall mechanism and includes: the movable groove 6 is arranged on the surface of the top end of the conveying pipe 1; the rotary table 7 is positioned at the inner side of the movable groove 6; the scraping strip 9 is positioned on one side of the bottom end of the turntable 7; when the rotary table 7 rotates, the rotary table 7 drives the scraping strips 9 to rotate simultaneously, and the scraping strips 9 play a role in cleaning the inner wall of the connecting pipe 2; the surface of the rotary table 7 is sleeved with a bearing 8, and the top end of the rotary table 7 is provided with a rotary ring 11;
when the asphalt on the inner wall of the connecting pipe 2 needs to be cleaned, firstly, the rotating ring 11 is held and rotates towards one side, the rotating ring 11 drives the rotating disc 7 to rotate, the rotating disc 7 rotates in situ under the action of the bearing 8, the rotating disc 7 drives the scraping strips 9 to rotate simultaneously in the rotating process, and the cleaning of the inner wall of the connecting pipe 2 is completed when the scraping strips 9 rotate; through having designed wall scraping mechanism, only need rotate swivel 11, can accomplish the operation to the clearance of 2 inner walls of connecting pipe, current pitch experiment sampling device's electric heating wire 5 is when heating, the remaining fixed pitch of 2 inner walls of connecting pipe is melting the back that drops, still there are few parts pitch to adhere to on 2 inner walls of connecting pipe, can not clear up thoroughly, through having designed this mechanism, make remaining pitch on 2 inner walls of connecting pipe can be by complete clean up, the cleanliness of 2 inner walls of connecting pipe has been guaranteed, and the operation is simple and easy, and the structure is practical.
In other embodiments, the present embodiment discloses a placing groove 10, as shown in fig. 3, the placing groove 10 further includes a limiting mechanism, the limiting mechanism includes a placing groove 10, the placing groove 10 is opened on the top end surface of the rotary table 7, a connecting rod 12 is disposed at the joint of the rotary ring 11 and the placing groove 10, two ends of the connecting rod 12 are rotatably connected with the placing groove 10, and two ends of the surface of the connecting rod 12 are both sleeved with torsion springs;
when the person does not need to rotate the rotary ring 11, the torsion springs sleeved at the two ends of the surface of the connecting rod 12 can restore to the original state, so that the connecting rod 12 rotates, and when the connecting rod 12 rotates, the rotary ring 11 is driven to rotate simultaneously, so that the rotary ring 11 is positioned at the inner side of the placing groove 10; through having designed stop gear for swivel 11 is when not using, and swivel 11 can be hidden, can not occupy too many positions, has saved the space.
In other embodiments, the present embodiment discloses the scraping bar 9, as shown in fig. 1, one side surface of the scraping bar 9 is attached to the inner wall of the connecting pipe 2; so that the scraping strip 9 can clean the inner wall of the connecting pipe 2 more thoroughly.
In other embodiments, the present embodiment discloses a bearing 8, as shown in fig. 2, an outer ring of the bearing 8 is fixedly connected to the inner side surface of the movable groove 6, and an inner ring of the bearing 8 is fixedly connected to the surface of the turntable 7; so that the turntable 7 can be kept rotating in place.
In other embodiments, the present embodiment discloses a swivel 11, as shown in fig. 3, an arc-shaped protrusion is disposed on the surface of the swivel 11, and the arc-shaped protrusion is fixedly connected to the swivel 11; the friction force between the rotating ring 11 and the palm of the person is effectively increased, and the anti-skidding effect is achieved.
Claims (6)
1. The utility model provides an experiment sampling device of concrete mixing station foaming pitch, includes conveyer pipe (1), connecting pipe (2), heater (3), agitator (4) and electric heating wire (5), its characterized in that: conveyer pipe (1) and connecting pipe (2) inboard are provided with scrapes wall mechanism, it includes to scrape wall mechanism:
the movable groove (6) is formed in the surface of the top end of the conveying pipe (1);
the rotary table (7), the said rotary table (7) is in the inboard of activity trough (6);
the scraping strip (9), the scraping strip (9) is positioned on one side of the bottom end of the rotary table (7);
when the rotary table (7) rotates, the rotary table (7) drives the scraping strips (9) to rotate simultaneously, and the scraping strips (9) play a role in cleaning the inner wall of the connecting pipe (2).
2. The experimental sampling device for the foamed asphalt of the concrete mixing station according to claim 1, is characterized in that: the surface of the rotary table (7) is sleeved with a bearing (8), and a rotary ring (11) is arranged at the top end of the rotary table (7).
3. The experimental sampling device for the foamed asphalt of the concrete mixing station according to claim 2, is characterized in that: still include stop gear, stop gear includes standing groove (10), carousel (7) top surface is seted up in standing groove (10), swivel (11) and standing groove (10) junction are provided with connecting rod (12), connecting rod (12) both ends are connected for rotating with standing groove (10), just connecting rod (12) surface both ends all are equipped with the torsion spring.
4. The experimental sampling device for the foamed asphalt of the concrete mixing station according to claim 1, is characterized in that: the surface of one side of the scraping strip (9) is attached to the inner wall of the connecting pipe (2).
5. The experimental sampling device for the foamed asphalt of the concrete mixing station according to claim 2, is characterized in that: the outer ring of the bearing (8) is fixedly connected with the inner side surface of the movable groove (6), and the inner ring of the bearing (8) is fixedly connected with the surface of the turntable (7).
6. The experimental sampling device of the foamed asphalt of the concrete mixing station according to claim 3, characterized in that: the surface of the rotating ring (11) is provided with an arc-shaped convex block, and the arc-shaped convex block is fixedly connected with the rotating ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121856177.3U CN215727008U (en) | 2021-08-10 | 2021-08-10 | Experimental sampling device for concrete mixing station foaming asphalt |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121856177.3U CN215727008U (en) | 2021-08-10 | 2021-08-10 | Experimental sampling device for concrete mixing station foaming asphalt |
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| Publication Number | Publication Date |
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| CN215727008U true CN215727008U (en) | 2022-02-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114715656A (en) * | 2022-04-08 | 2022-07-08 | 北京市政建设集团有限责任公司 | Deep basal pit concrete conveyor that flows automatically |
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2021
- 2021-08-10 CN CN202121856177.3U patent/CN215727008U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114715656A (en) * | 2022-04-08 | 2022-07-08 | 北京市政建设集团有限责任公司 | Deep basal pit concrete conveyor that flows automatically |
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