CN219915009U - Wet process rubber asphalt homogeneity sampling device - Google Patents
Wet process rubber asphalt homogeneity sampling device Download PDFInfo
- Publication number
- CN219915009U CN219915009U CN202321102314.3U CN202321102314U CN219915009U CN 219915009 U CN219915009 U CN 219915009U CN 202321102314 U CN202321102314 U CN 202321102314U CN 219915009 U CN219915009 U CN 219915009U
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- Prior art keywords
- sampling
- box body
- operating rod
- rubber asphalt
- box
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- 238000005070 sampling Methods 0.000 title claims abstract description 122
- 239000010426 asphalt Substances 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a wet rubber asphalt uniformity sampling device, which comprises: the sampling device comprises a sampling frame, an operating rod and a plurality of sampling boxes, wherein the operating rod is positioned on the sampling frame and connected with the sampling boxes for opening and closing the sampling boxes; the sampling device comprises a sampling frame, a plurality of sampling boxes, an operating rod, a sampling box body, a sampling box opening and closing mechanism and a sampling efficiency, wherein the sampling boxes are sequentially arranged along the vertical direction of the sampling frame and are used for obtaining samples with different depths and are configured into an openable structure; and, adopt the mode that the sample box wholly opened and shut, also be convenient for follow-up take out the sample of sample box.
Description
Technical Field
The utility model relates to the technical field of rubber asphalt sampling devices, in particular to a wet rubber asphalt uniformity sampling device.
Background
When the rubber asphalt processing equipment processes the rubber asphalt on site, the rubber powder and the matrix asphalt are continuously conveyed into the stirring equipment for stirring, so that the rubber powder is uniformly dispersed into the asphalt, then the asphalt is conveyed into the reaction kettle, and the rubber asphalt is stirred and reacted in the reaction kettle to finally produce the rubber asphalt of a finished product. In order to ensure uniformity and stability of the rubber asphalt in the reaction kettle, the rubber asphalt in the reaction kettle is required to be sampled and detected at the upper, middle and lower positions of the liquid level, and in addition, because the rubber modified asphalt is isolated after standing (such as in a storage tank and a transport vehicle), the modified asphalt in the storage tank is required to be sampled and detected to ensure reliable quality.
The current sampling device mainly comprises a main rod and a plurality of vertically distributed sampling boxes, such as the asphalt sampling device disclosed in China patent CN207181089U, but because the sampling devices are all sampled by means of sampling ports (namely, the sampling devices extend into a reaction kettle, after reaching a designated position, the sampling devices are opened, and the asphalt automatically flows into the sampling boxes), the sampling mode is passive sampling, the asphalt self-fluidity sampling is needed, and the sampling speed is relatively slow due to the limitation of the size of the sampling ports.
Based on the above, the utility model provides an active sampling device to increase the sampling speed.
Disclosure of Invention
In order to solve the problems, the inventor provides a wet rubber asphalt uniformity sampling device, and the sampling speed and the subsequent efficiency of taking asphalt samples out of the sampling box are greatly improved by actively operating an operating rod to open and close the sampling box for active sampling.
Specifically, the utility model is realized as follows:
a wet rubber asphalt uniformity sampling device, comprising:
a sampling frame;
the sampling boxes are sequentially arranged along the vertical direction and are used for obtaining samples with different depths, and the sampling boxes are configured into an openable structure;
the operating rod is positioned on the sampling frame, connected with the sampling box and used for opening and closing the sampling box;
the sampling cartridge includes:
the fixed box body is fixedly arranged on the sampling frame;
the movable box body is rotationally connected to the fixed box body and is encircled with the fixed box body to form a closed cavity or an open cavity after rotation; the movable box body is connected with an operating rod, and the operating rod is used for driving the movable box body to rotate so as to open and close the sampling box.
Further, the upper portion of the sampling frame is provided with a transverse plate, the operating rod is rotationally connected with the transverse plate through a connecting arm, the outer side edge of the movable box body is fixed on the operating rod, and the operating rod drives the movable box body to rotate when rotating so as to open and close the sampling box.
Further, a rotating handle is arranged at the top of the operating rod.
Further, an elastic buckle matched with the operating rod is arranged on the sampling frame and used for fixing the operating rod after the fixed box body and the movable box body are combined.
Further, the outer surface of the movable box body is provided with a cam groove;
the operation rod penetrates into the supporting rod at one side of the sampling frame from top to bottom, a column body protruding towards the sampling box is arranged on the operation rod, a waist-shaped hole is formed in the supporting rod, and the column body penetrates through the waist-shaped hole and then stretches into the cam groove;
the operating rod is used for driving the column body to move up and down so as to enable the movable box body to rotate and open and close the sampling box.
Further, after the sampling box is completely opened, the outer surface of the movable box body is attached to the inner surface of the fixed box body.
The working principle of the utility model is as follows:
when sampling, firstly, the sampling box is closed and kept through the operating rod, then the sampling device is put into the rubber asphalt reaction kettle/storage tank to the bottom, then, the sampling boxes with different depths are integrally opened through the operating rod, then, the sampling box is closed again, the process is repeated for several times, and the sampling efficiency is improved by the free flowing of asphalt in the opening process and the small active capturing in the closing process.
Compared with the prior art, the utility model has the beneficial effects that:
(1) Compared with the mode of freely flowing in by only relying on a smaller sampling port, the sampling device provided by the utility model controls the integral opening and closing of the sampling box through the operating rod so as to sample in the opening and closing process of the sampling box, and has higher sampling efficiency compared with the existing sampling device; and, adopt the mode that the sample box wholly opened and shut, also be convenient for follow-up take out the sample of sample box.
(2) The asphalt attached to the inner wall of the fixed sleeve can be cleaned by the rotating sleeve.
Drawings
FIG. 1 is a schematic diagram of a wet rubber asphalt uniformity sampling apparatus in example 1;
FIG. 2 is a top view of the wet rubber asphalt uniformity sampling apparatus in example 1;
FIG. 3 is an exploded view of the wet rubber asphalt uniformity sampling apparatus in example 1;
FIG. 4 is a schematic view of the sample box of example 1 after it is closed;
FIG. 5 is a schematic structural diagram of a wet rubber asphalt uniformity sampling apparatus in example 2;
FIG. 6 is an exploded view of the wet rubber asphalt uniformity sampling apparatus in example 2;
fig. 7 is a schematic diagram of the rotation principle of the movable case in embodiment 2;
FIG. 8 is a schematic drawing of a wet rubber asphalt uniformity sampling apparatus in example 2;
fig. 9 is a schematic diagram showing the opening process of the sampling cassette in example 2.
Reference numerals:
1-a sampling frame; 11-a strut; 12-a cross bar; 13-a cross plate; 14-elastic buckle; 15-a connecting arm; 16-waist-shaped holes; 2-a sampling box; 21-fixing the box body; 22-a movable box; 23-cam grooves; 3-an operating lever; 31-turning the handle; 32-column.
Detailed Description
The utility model will be described in further detail below with reference to the drawings by means of specific embodiments.
Example 1
As shown in fig. 4, this embodiment provides a wet rubber asphalt uniformity sampling device, which includes: sample frame 1, a plurality of sample box 2 and action bars, wherein, sample frame 1 has two vertical branches 11 and the horizontal pole 12 at top to constitute for install sample box 2, a plurality of sample boxes 2 arrange in proper order along sample frame 1 vertical direction for obtain the sample of different degree of depth, in this embodiment, sample box 2 sets up three, is used for obtaining the sample of upper portion, middle part and three degree of depth in bottom respectively.
The sampling box 2 comprises a fixed box body 21 and a movable box body 22, wherein two sides of the fixed box body 21 are respectively and fixedly connected with two supporting rods 11 so as to be fixed between the two supporting rods 11, the upper end of the movable box body 22 is rotationally connected with the upper end of the fixed box body 21, the lower end of the movable box body 22 is rotationally connected with the lower end of the fixed box body 21, and the connecting points are positioned on the axes of the fixed box body 21, so that the movable box body 22 rotates along the axis of the fixed box body 21, and further the sampling box 2 is opened and closed. After the sampling box 2 is completely opened, the outer surface of the movable box body 22 is attached to the inner surface of the fixed box body 21, so that the distance between the two surfaces is reduced, the tightness of the sampling box 2 is improved, meanwhile, when a sample is poured out, the attached characteristic can be utilized, the asphalt sample on the inner wall of the fixed box body 21 is scraped by the movable box body 22, and the cleaning workload of the device at the later stage can be reduced.
The lower part of the cross rod 12 is provided with a cross plate 13, the operating rod 3 is rotationally connected with the cross plate 13 through a connecting arm 15, the outer side edge of the movable box body 22 is fixed on the operating rod 3, the top of the operating rod 3 is provided with a rotating handle 31, the operating rod 3 can be driven to rotate through the rotating handle, and then the movable box body 22 fixed with the operating rod is driven to rotate, so that the movable box body 22 rotates around the axis of the fixed box body 21, and the sampling box 2 is opened/closed.
Further, be equipped with elasticity buckle 14 on sample frame 1, the size and the action bars 3 looks adaptation of elasticity buckle 14 for fixed action bars 3 behind sample box 2 closure, in order to avoid sample box 2 to open after the sample is accomplished, make the sample flow.
Specifically, when sampling is performed, the operation lever 3 is turned first to keep the sampling box 2 in a closed state, then the sampling device is extended into the reaction kettle/storage tank, after bottoming, the operation lever 3 is turned, the sampling box 2 is opened first, and then the sampling box 2 is closed, and the operation can be repeated for several times to ensure that the sampling box 2 is fully filled with the sample. Rapid sampling is achieved by automatic inflow (primary sampling) during opening and small amounts of removable cartridge 22 during closing. After the sampling is finished, the operating rod 3 is clamped on the elastic buckle 14, and when the sample is required to be poured out, the operating rod 3 is directly rotated, so that the operation is simple and quick.
Further, in order to improve the heat insulation effect of the sampling box 2, the sampling box 2 can be designed into a sandwich structure, and the sandwich layer is set as a heat insulation layer.
Example 2
As shown in fig. 5-9, in this embodiment, a wet rubber asphalt uniformity sampling device is provided, and a drawing operation rod 3 is used to drive the movable box 22 to rotate for sampling.
Specifically, the outer surface of the movable box body 22 is provided with a cam groove 23, the operating rod 3 penetrates into the supporting rod 11 at one side of the sampling frame 1 from top to bottom, a column body 32 protruding towards the sampling box 2 is arranged on the operating rod, a vertical waist-shaped hole 16 is arranged on the supporting rod 1, the column body 32 penetrates through the waist-shaped hole 16 and then stretches into the cam groove 23, the operating rod 3 is pulled to drive the column body 32 to move up and down along the vertical waist-shaped hole 16, and meanwhile, the operating rod also moves along the cam groove 23, and the limiting function of the operating rod is used for driving the movable box body 22 to rotate.
The foregoing description of the utility model has been presented for purposes of illustration and description, and is not intended to be limiting. Several simple deductions, modifications or substitutions may also be made by a person skilled in the art to which the utility model pertains, based on the idea of the utility model.
Claims (6)
1. A wet rubber asphalt uniformity sampling device, comprising:
a sampling rack (1);
the sampling boxes (2) are sequentially arranged along the vertical direction of the sampling frame (1) and are used for obtaining samples with different depths, and the sampling boxes (2) are configured into an openable structure;
the operating rod (3) is positioned on the sampling frame (1) and connected with the sampling box (2) for opening and closing the sampling box (2);
the sampling cartridge (2) comprises:
the fixed box body (21) is fixedly arranged on the sampling frame (1);
the movable box body (22) is rotationally connected to the fixed box body (21), and forms a closed cavity or an open cavity with the fixed box body (21) after rotation; the movable box body (22) is connected with the operating rod (3), and the operating rod (3) is used for driving the movable box body (22) to rotate so as to open and close the sampling box (2).
2. The wet rubber asphalt uniformity sampling device according to claim 1, wherein a transverse plate (13) is arranged on the upper portion of the sampling frame (1), the operating rod (3) is rotationally connected with the transverse plate (13) through a connecting arm (15), the outer side edge of the movable box body (22) is fixed on the operating rod (3), and the operating rod (3) rotates and drives the movable box body (22) to rotate so as to open and close the sampling box (2).
3. Wet rubber asphalt uniformity sampling device according to claim 2, characterized in that the top of the operating rod (3) is provided with a turning handle (31).
4. Wet rubber asphalt uniformity sampling device according to claim 2, characterized in that the sampling frame (1) is provided with an elastic buckle (14) adapted to the operating rod (3), and the elastic buckle (14) is used for fixing the operating rod (3) after the sampling box (2) is closed.
5. The wet rubber asphalt uniformity sampling device according to claim 1, wherein the outer surface of the movable box body (22) is provided with a cam groove (23);
the operation rod (3) penetrates into the supporting rod (11) at one side of the sampling frame (1) from top to bottom, a column body (32) protruding towards the sampling box (2) is arranged on the operation rod, a vertical waist-shaped hole (16) is formed in the supporting rod (11), and the column body (32) penetrates through the waist-shaped hole (16) and then stretches into the cam groove (23);
the operating rod (3) is used for driving the column body (32) to move up and down so as to enable the movable box body (22) to rotate and open and close the sampling box (2).
6. Wet rubber asphalt uniformity sampling device according to any one of claims 2-5, characterized in that the outer surface of the movable box body (22) is attached to the inner surface of the fixed box body (21) after the sampling box (2) is fully opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321102314.3U CN219915009U (en) | 2023-05-09 | 2023-05-09 | Wet process rubber asphalt homogeneity sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321102314.3U CN219915009U (en) | 2023-05-09 | 2023-05-09 | Wet process rubber asphalt homogeneity sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219915009U true CN219915009U (en) | 2023-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321102314.3U Active CN219915009U (en) | 2023-05-09 | 2023-05-09 | Wet process rubber asphalt homogeneity sampling device |
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| Country | Link |
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| CN (1) | CN219915009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117606851A (en) * | 2024-01-23 | 2024-02-27 | 云南阿姆德电气工程有限公司 | Mineral layering ore belt sampling detection device and application method thereof |
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2023
- 2023-05-09 CN CN202321102314.3U patent/CN219915009U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117606851A (en) * | 2024-01-23 | 2024-02-27 | 云南阿姆德电气工程有限公司 | Mineral layering ore belt sampling detection device and application method thereof |
| CN117606851B (en) * | 2024-01-23 | 2024-03-26 | 云南阿姆德电气工程有限公司 | Mineral layering ore belt sampling detection device and application method thereof |
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