Detection sampling device for asphalt production

Abstract

The utility model relates to the technical field of asphalt production, and discloses a detection sampling device for asphalt production, which comprises a stand column, a chute is arranged on the right surface of the stand column, a threaded rod is rotatably connected to the inner wall of the chute, the upper end of the threaded rod penetrates out of the upper surface of the stand column, and a sampling device is arranged on the stand column. The sampling device comprises a first motor, a movable plate, a sleeve, a second motor, a gear, a movable rod, a conical head and a rack, the first motor can drive a threaded rod to rotate to drive the movable plate to move up and down, so that the conical barrel is immersed into asphalt liquid; a second motor can drive a gear to rotate to drive a rack to move upwards, meanwhile, a movable rod drives a conical head fixedly installed at the lower end to move up and down, asphalt liquid is pumped into a sleeve for sampling, asphalt at different depths can be sampled through adjustment, manual intervention is not needed during sampling, automatic sampling is carried out, and the sampling efficiency is improved. And the sampling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of asphalt production, in particular to a detection and sampling device for asphalt production. Background Technique

[0002] Asphalt is a black-brown complex mixture composed of hydrocarbon compounds with different molecular weights and their non-metallic derivatives. It is a kind of high-viscosity organic liquid, mostly existing in the form of tar or pitch, with a black surface and soluble in carbon disulfide. Asphalt is a waterproof, moisture-proof and anti-corrosion organic cementing material, mainly divided into three types: coal tar asphalt, petroleum asphalt and natural asphalt, and is used in industries such as coatings, plastics, rubber, etc. and for paving roads, etc.

[0003] Currently, during asphalt production, a sampling device is usually required to sample asphalt. However, the existing asphalt production sampling devices have certain limitations in use. For example, during the use of the existing asphalt production sampling devices, it is usually manual to hold the sampling device to sample asphalt, which is likely to increase the labor intensity of the staff. Moreover, the existing asphalt production sampling devices also have the problem of being inconvenient to sample asphalt at different depths, greatly reducing their use effect. In view of this, a detection and sampling device for asphalt production is now proposed. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a detection and sampling device for asphalt production, which solves the problem of inconvenient asphalt sampling.

[0006] (II) Technical Solutions

[0007] To achieve the purpose of facilitating asphalt sampling, the utility model provides the following technical solutions: A detection and sampling device for asphalt production includes a column. A chute is opened on the right surface of the column, and a threaded rod is rotatably connected to the inner wall of the chute. The upper end of the threaded rod penetrates through the upper surface of the column;

[0008] Among them, a sampling device is arranged on the column. The sampling device includes a first motor, a moving plate, a sleeve, a second motor, a gear, a movable rod, a conical head, a rack, a partition plate, a sealing groove, a conical barrel and a rubber sealing ring;

[0009] The first motor is fixedly installed on the upper surface of the column, and the output end of the first motor is fixedly connected to the upper end of the threaded rod;

[0010] Among them, the moving plate is threadedly sleeved on the outer surface of the threaded rod;

[0011] The sleeve is fixedly installed on the lower surface of the moving plate, and the outer surface of the sleeve is provided with threads;

[0012] Among them, the partition plate is fixedly installed on the inner surface of the sleeve, and the sealing groove is opened on the lower surface of the partition plate;

[0013] The second motor is fixedly installed on the upper surface of the moving plate, and the gear is fixedly sleeved on the outer surface of the output shaft of the second motor;

[0014] The movable rod is slidably sleeved on the inner surface of the moving plate, and the conical head is fixedly installed at the lower end of the movable rod;

[0015] Among them, the rack is fixedly installed on the outer surface of the movable rod;

[0016] The conical barrel is threadedly sleeved on the outer surface of the sleeve through the thread provided on the inner surface, and the rubber sealing ring is fixedly installed on the inner surface of the conical barrel.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a detection sampling device for asphalt production, which has the following beneficial effects:

[0019] 1. For the detection sampling device for asphalt production, the first motor can be used to drive the threaded rod to rotate, driving the moving plate to move up and down, so that the conical barrel is immersed in the asphalt liquid. And the second motor can be used to drive the gear to rotate, driving the rack to move upward. At the same time, the movable rod drives the conical head fixedly installed at the lower end to move up and down, pumping the asphalt liquid into the sleeve for sampling. Sampling can be carried out at different depths by adjustment, and no manual intervention is required during sampling, realizing automatic sampling and improving the sampling efficiency.

[0020] 2. For the detection sampling device for asphalt production, by providing threads on the outer surface of the sleeve and the inner surface of the conical barrel, it is convenient to disassemble the conical barrel for cleaning the inside of the sleeve. And by providing a rubber sealing ring, the connection between the conical barrel and the sleeve can be sealed, ensuring airtightness and facilitating sampling of the asphalt liquid. Description of the drawings

[0021] Figure 1 is a schematic structural diagram of a detection sampling device for asphalt production according to the utility model;

[0022] Figure 2 is a schematic diagram of the internal structure of the sleeve of the utility model;

[0023] Figure 3 is a schematic diagram of the conical barrel structure of the utility model.

[0024] In the figure: 1. Column; 2. Chute; 3. Threaded rod; 4. First motor; 5. Moving plate; 6. Sleeve; 7. Second motor; 8. Gear; 9. Movable rod; 10. Tapered head; 11. Rack; 12. Partition; 13. Sealing groove; 14. Tapered barrel; 15. Rubber sealing ring. Detailed implementation mode

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0026] Please refer to Figures 1-3 , the present invention provides a new technical solution: a detection and sampling device for asphalt production, including a column 1, a chute 2 is opened on the right surface of the column 1, a threaded rod 3 is rotatably connected to the inner wall of the chute 2, and the upper end of the threaded rod 3 penetrates through the upper surface of the column 1;

[0027] Among them, a sampling device is arranged on the column 1, and the sampling device includes a first motor 4, a moving plate 5, a sleeve 6, a second motor 7, a gear 8, a movable rod 9, a tapered head 10, a rack 11, a partition 12, a sealing groove 13, a tapered barrel 14 and a rubber sealing ring 15.

[0028] Furthermore, the first motor 4 is fixedly installed on the upper surface of the column 1, and the output end of the first motor 4 is fixedly connected to the upper end of the threaded rod 3;

[0029] Among them, the moving plate 5 is threadedly sleeved on the outer surface of the threaded rod 3.

[0030] Furthermore, the sleeve 6 is fixedly installed on the lower surface of the moving plate 5, and the outer surface of the sleeve 6 is provided with threads;

[0031] Among them, the partition 12 is fixedly installed on the inner surface of the sleeve 6, and the sealing groove 13 is opened on the lower surface of the partition 12.

[0032] Furthermore, the second motor 7 is fixedly installed on the upper surface of the moving plate 5, and the gear 8 is fixedly sleeved on the outer surface of the output shaft of the second motor 7.

[0033] Furthermore, the movable rod 9 is slidably sleeved on the inner surface of the moving plate 5, and the tapered head 10 is fixedly installed at the lower end of the movable rod 9;

[0034] Among them, the rack 11 is fixedly installed on the outer surface of the movable rod 9, and the rack 11 is meshed with the gear 8.

[0035] Further, the conical barrel 14 is threadedly sleeved on the outer surface of the sleeve 6 through the threads provided on the inner surface, and the rubber sealing ring 15 is fixedly installed on the inner surface of the conical barrel 14;

[0036] When the asphalt production detection and sampling device is in use, by starting the first motor 4, the first motor 4 outputs power to the threaded rod 3 fixedly installed at the output end through operation to make it rotate. At this time, the moving plate 5 threadedly sleeved on the outer surface of the threaded rod 3 continuously slides downward along the inner wall of the chute 2 through the threads provided on the outer surface of the threaded rod 3. At the same time, the conical barrel 14 extends into the asphalt liquid. At this time, by starting the second motor 7, the second motor 7 drives the gear 8 fixedly sleeved on the outer surface of the output shaft to rotate. The gear 8 drives the rack 11 meshed on the outer surface to move upward. The rack 11 drives the movable rod 9 fixedly installed on the right surface to move upward on the inner surface of the moving plate 5. The movable rod 9 drives the conical head 10 fixedly installed at the lower end to move upward. At this time, the asphalt liquid can be sucked into the sleeve 6 through the conical barrel 14 for sampling. By rotating the conical barrel 14, the conical barrel 14 can be twisted off from the outer surface of the sleeve 6. During installation, it is installed through the threads provided on the outer surface of the sleeve 6 and the threads on the inner surface of the conical barrel 14. And the rubber sealing ring 15 fixedly installed on the inner surface of the conical barrel 14 is inserted into the sealing groove 13 opened on the lower surface of the partition plate 12 for sealing to ensure airtightness and facilitate the sampling of the asphalt liquid;

[0037] For the asphalt production detection and sampling device, the first motor 4 can be used to drive the threaded rod 3 to rotate to drive the moving plate 5 to move up and down, so that the conical barrel 14 is immersed in the asphalt liquid. And the second motor 7 can be used to drive the gear 8 to rotate to drive the rack 11 to move upward. At the same time, the movable rod 9 drives the conical head 10 fixedly installed at the lower end to move up and down to pump the asphalt liquid into the sleeve 6 for sampling. Different depths of asphalt can be sampled by adjustment. And during sampling, no manual intervention is required, and automatic sampling is carried out, which improves the sampling efficiency. Moreover, for the asphalt production detection and sampling device, by providing threads on the outer surface of the sleeve 6 and the inner surface of the conical barrel 14, it is convenient to disassemble the conical barrel 14 for cleaning the inside of the sleeve 6. And the rubber sealing ring 15 is provided to seal the connection between the conical barrel 14 and the sleeve 6 to ensure airtightness and facilitate the sampling of the asphalt liquid.

[0038] Working principle: When the detection and sampling device for asphalt production is in use, by starting the first motor 4, the first motor 4 outputs power to the threaded rod 3 fixedly installed at the output end through operation to make it rotate. At this time, the moving plate 5 sleeved on the outer surface of the threaded rod 3 continuously slides downward in the inner wall of the chute 2 through the threads provided on the outer surface of the threaded rod 3. At the same time, the conical barrel 14 extends into the asphalt liquid. At this time, by starting the second motor 7, the second motor 7 drives the gear 8 fixedly sleeved on the outer surface of the output shaft to rotate through operation. The gear 8 drives the rack 11 meshed on the outer surface to move upward. The rack 11 drives the movable rod 9 fixedly installed on the right surface to move upward on the inner surface of the moving plate 5. The movable rod 9 drives the conical head 10 fixedly installed at the lower end to move upward. At this time, the asphalt liquid can be sucked into the sleeve 6 through the conical barrel 14 for sampling. By rotating the conical barrel 14, the conical barrel 14 can be twisted off from the outer surface of the sleeve 6. During installation, it is installed through the threads provided on the outer surface of the sleeve 6 and the threads on the inner surface of the conical barrel 14. And the rubber sealing ring 15 fixedly installed on the inner surface of the conical barrel 14 is inserted into the sealing groove 13 opened on the lower surface of the partition plate 12 for sealing to ensure the sealing performance after asphalt sampling.

[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detection sampling device for asphalt production, comprising a column (1), and a chute (2) is provided on the right surface of the column (1), characterized in that: The inner wall of the chute (2) is rotatably connected to a threaded rod (3), and the upper end of the threaded rod (3) penetrates through the upper surface of the column (1); Among them, a sampling device is arranged on the column (1), and the sampling device includes a first motor (4), a moving plate (5), a sleeve (6), a second motor (7), a gear (8), a movable rod (9), a conical head (10), a rack (11), a partition plate (12), a sealing groove (13), a conical barrel (14) and a rubber sealing ring (15); The first motor (4) is fixedly installed on the upper surface of the column (1), and the output end of the first motor (4) is fixedly connected to the upper end of the threaded rod (3); Among them, the moving plate (5) is threadedly sleeved on the outer surface of the threaded rod (3); The sleeve (6) is fixedly installed on the lower surface of the moving plate (5), and the outer surface of the sleeve (6) is provided with threads; Among them, the partition plate (12) is fixedly installed on the inner surface of the sleeve (6), and the sealing groove (13) is opened on the lower surface of the partition plate (12); The second motor (7) is fixedly installed on the upper surface of the moving plate (5), and the gear (8) is fixedly sleeved on the outer surface of the output shaft of the second motor (7); The movable rod (9) is slidably sleeved on the inner surface of the moving plate (5), and the conical head (10) is fixedly installed at the lower end of the movable rod (9); Among them, the rack (11) is fixedly installed on the outer surface of the movable rod (9), and the rack (11) is meshed with the gear (8); The conical barrel (14) is threadedly sleeved on the outer surface of the sleeve (6) through the threads provided on the inner surface, and the rubber sealing ring (15) is fixedly installed on the inner surface of the conical barrel (14).

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