CN212568106U - A quick sampling device for dimethyl propane diamine - Google Patents
A quick sampling device for dimethyl propane diamine Download PDFInfo
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- CN212568106U CN212568106U CN202020599354.3U CN202020599354U CN212568106U CN 212568106 U CN212568106 U CN 212568106U CN 202020599354 U CN202020599354 U CN 202020599354U CN 212568106 U CN212568106 U CN 212568106U
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Abstract
The utility model provides a quick sampling device for dimethyl propane diamine. The rapid sampling device for dimethylpropylenediamine comprises: the supporting device comprises a base, and a supporting rod is fixedly connected to the top of the base; the rotating device is arranged at the top of the base and comprises a supporting tube and a rotating base, the top of the supporting tube is fixedly connected with a fixing ring, and the bottom of the rotating base is provided with an annular groove; the limiting device is fixed at the top of the rotating base and comprises a connecting rod, the top of the connecting rod is fixedly connected with a rotating ring, and a through hole is formed in the rotating ring. The utility model provides a quick sampling device for dimethyl propylene diamine can directly flow in the inside of sampling tube through the drainage tube through the raw materials that flows out from the blanking pipe, has avoided the in-process raw materials of sample to spill and leak.
Description
Technical Field
The utility model relates to a sampling device technical field especially relates to a quick sampling device for dimethyl propylene diamine.
Background
Sampling refers to the process of drawing an individual or sample from a population, i.e., the process of conducting a test or observation on a population, both in random and non-random types. The former is a sampling method for sampling samples from the population according to the randomization principle, which does not have any subjectivity, including simple random sampling, systematic sampling, whole group sampling and hierarchical sampling, and the latter is a method for sampling samples according to the view, experience or related knowledge of researchers, which has obvious subjective colors.
In the prior art, when the sampling tube is used for sampling the dimethyl propylene diamine, the sampling tube is moved to the lower part of the discharge port to sample after being operated manually, and when the dimethyl propylene diamine falls from the discharge port in the manual sampling process, the falling raw material is easy to leak and cannot fully flow into the sampling tube.
Therefore, there is a need to provide a rapid sampling device for dimethylpropylenediamine that solves the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a quick sampling device for dimethyl propylene diamine has solved dimethyl propylene diamine and has fallen from the discharge gate when falling down, and the raw materials that fall leak easily, the unable inside problem of fully flowing into the sampling tube.
In order to solve the technical problem, the utility model provides a quick sampling device for dimethyl propylene diamine includes: the supporting device comprises a base, and a supporting rod is fixedly connected to the top of the base; the rotating device is arranged at the top of the base and comprises a supporting tube and a rotating base, the top of the supporting tube is fixedly connected with a fixing ring, and the bottom of the rotating base is provided with an annular groove; the limiting device is fixed at the top of the rotating base and comprises a connecting rod, the top of the connecting rod is fixedly connected with a rotating ring, a through hole is formed in the rotating ring, and a gasket is fixedly connected to the through hole; the sampling device is arranged at the top of the rotating base and comprises a sampling tube, and a piston is arranged at the top of the sampling tube; the blanking device is fixed at the top of the supporting rod and comprises a blanking pool, one side of the blanking pool is fixedly connected with a blanking pipe, and the blanking pipe is provided with a valve; the pressing device is fixed on one side of the blanking pool; the compression device is fixed at the top of the rotating ring; the protection device is fixed on one side of the compression device and comprises a cross rod, one end of the cross rod is fixedly connected with a lifting shell, and a rubber pad and a drainage tube are fixedly connected inside the lifting shell.
Preferably, the supporting tube is fixed on the top of the base, the top of the supporting tube penetrates through the rotating base and extends to the inside of the rotating base, and the fixing ring is located inside the annular groove.
Preferably, stop device is provided with two altogether, two stop device all set up in the top of rotating the base, the bracing piece runs through two in proper order the rotating ring just extends to the outside of rotating ring.
Preferably, one end of the sampling tube penetrates through the rotating ring and extends to the outside of the rotating ring, a plurality of sampling tubes are arranged, and the plurality of sampling tubes are arranged on the rotating base.
Preferably, the pressing device comprises a control block, a spring is fixedly connected to the bottom of the control block, a T-shaped rod is fixedly connected to the bottom of the spring, a fixing rod is fixedly connected to the bottom of the T-shaped rod, and the control block is fixed to one side of the blanking pool.
Preferably, the compression device comprises a fixed pipe, the top of the fixed pipe is fixedly connected with a guide pipe, and the fixed pipe is matched with the fixed rod.
Preferably, the cross bar is fixed at one side of the fixing bar, the bottom of the drainage tube is positioned inside the sampling tube, and the blanking tube is positioned inside the drainage tube.
Compared with the prior art, the utility model provides a quick sampling device for dimethyl propylene diamine has following beneficial effect:
the utility model provides a quick sampling device for dimethyl propylene diamine, at the in-process that raw materials sample is right, can directly flow in the inside of sampling tube through the drainage tube through the raw materials that flows from the blanking pipe, the in-process raw materials of having avoided the sample spills hourglass, upwards stimulates the horizontal pole and can drive the drainage tube and rise, can rotate the swivel becket this moment and make new sampling tube remove to blanking pipe below and take a sample, and the sampling tube that conveniently updates takes a sample many times.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a rapid sampling device for dimethylpropylenediamine according to the present invention;
fig. 2 is a schematic structural view of a portion of the guard shown in fig. 1.
Reference numbers in the figures: 1. the device comprises a supporting device, 11, a base, 12, a supporting rod, 2, a rotating device, 21, a supporting tube, 22, a rotating base, 23, a fixing ring, 24, an annular groove, 3, a limiting device, 31, a connecting rod, 32, a rotating ring, 33, a through hole, 34, a gasket, 4, a sampling device, 41, a sampling tube, 42, a piston, 5, a blanking device, 51, a blanking pool, 52, a blanking tube, 53, a valve, 6, a pressing device, 61, a control block, 62, a spring, 63, a T-shaped rod, 64, a fixing rod, 7, a pressing device, 71, a fixing tube, 72, a guide tube, 8, a protection device, 81, a cross rod, 82, a lifting shell, 83, a rubber pad, 84 and a drainage tube.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a rapid sampling device for dimethylpropylene diamine according to the present invention; fig. 2 is a schematic structural view of a portion of the guard shown in fig. 1. A rapid sampling device for dimethylpropylenediamine comprising: the supporting device 1 comprises a base 11, and a supporting rod 12 is fixedly connected to the top of the base 11; the rotating device 2 is arranged at the top of the base 11, the rotating device 2 comprises a supporting tube 21 and a rotating base 22, a fixing ring 23 is fixedly connected to the top of the supporting tube 21, and an annular groove 24 is formed in the bottom of the rotating base 22; the limiting device 3 is fixed at the top of the rotating base 22, the limiting device 3 comprises a connecting rod 31, the top of the connecting rod 31 is fixedly connected with a rotating ring 32, a through hole 33 is formed in the rotating ring 32, and a gasket 34 is fixedly connected to the through hole 33; the sampling device 4 is arranged at the top of the rotating base 22, the sampling device 4 comprises a sampling tube 41, and a piston 42 is arranged at the top of the sampling tube 41; the blanking device 5 is fixed on the top of the support rod 12, the blanking device 5 comprises a blanking pool 51, one side of the blanking pool 51 is fixedly connected with a blanking pipe 52, and the blanking pipe 52 is provided with a valve 53; the pressing device 6 is fixed on one side of the blanking pool 51; the compression device 7 is fixed on the top of the rotating ring 32; the protection device 8 is fixed on one side of the pressure receiving device 7, the protection device 8 comprises a cross rod 81, one end of the cross rod 81 is fixedly connected with a lifting shell 82, and a rubber pad 83 and a drainage tube 84 are fixedly connected inside the lifting shell 82.
There is the feed inlet at blanking pond 51's top, outside dimethyl propylene diamine can follow the inside feed inlet inflow blanking pond 51 of blanking pond 51, can carry out the shutoff to sampling tube 41 through piston 42, can directly extract piston 42 when need use sampling tube 41 to take a sample, and rotate sampling tube 41 to blanking tube 52 below can, packing ring 34 is the sponge circle, can reduce the impact force that sampling tube 41 received, protect sampling tube 41.
The support tube 21 is fixed on the top of the base 11, and the top of the support tube 21 penetrates the rotating base 22 and extends to the inside of the rotating base 22, and the fixing ring 23 is located inside the annular groove 24.
The rotating base 22 can rotate on the support tube 21.
The limiting devices 3 are arranged in two, the limiting devices 3 are arranged above the rotating base 22, and the supporting rod 12 penetrates through the rotating ring 32 and extends to the outside of the rotating ring 32 in sequence.
One of the limiting devices 3 is positioned right above the other limiting device 3.
One end of the sampling tube 41 penetrates through the rotating ring 32 and extends to the outside of the rotating ring 32, a plurality of sampling tubes 41 are arranged, and each sampling tube 41 is arranged on the rotating base 22.
Multiple sampling is facilitated by multiple sampling tubes 41.
The pressing device 6 comprises a control block 61, a spring 62 is fixedly connected to the bottom of the control block 61, a T-shaped rod 63 is fixedly connected to the bottom of the spring 62, a fixing rod 64 is fixedly connected to the bottom of the T-shaped rod 63, and the control block 61 is fixed to one side of the blanking pool 51.
The bottom through the fixing rod 64 is curved.
The compression device 7 comprises a fixed pipe 71, a guide pipe 72 is fixedly connected to the top of the fixed pipe 71, and the fixed pipe 71 is matched with the fixed rod 64.
The fixing rod 64 is communicated with the guide pipe 72 through the fixing pipe 71, the inner wall of the guide pipe 72 is an inclined curved surface, when the fixing rod 64 moves to the guide pipe 72, the rotating ring 32 can be enabled to continue rotating through the inclined curved surface on the guide pipe 72, and when the fixing rod 64 moves to the inside of the fixing pipe 71, the rotating ring 32 drives the sampling pipe 41 to move to the lower side of the blanking pipe 52.
The cross bar 81 is fixed to one side of the fixing bar 64, the bottom of the drainage tube 84 is positioned inside the sampling tube 41, and the down pipe 52 is positioned inside the drainage tube 84.
The cross bar 81 can drive the drainage tube 84 to move up and down in the process of moving up and down.
The utility model provides a quick sampling device for dimethyl propylene diamine's theory of operation as follows:
before taking a sample, need pour into the inside of blanking pond 51 with external raw materials into, opening valve 53, the inside raw materials of blanking pond 51 can fall into the inside of sampling tube 41 through blanking pipe 52, and after accomplishing the blanking, close valve 53 and can accomplish once annotating the material, inside the raw materials directly flowed into sampling tube 41 through blanking pipe 52 and drainage tube 84, avoided the blanking in-process raw materials to leak.
After finishing blanking and sampling once, can upwards stimulate horizontal pole 81 and drive lift shell 82 and drainage tube 84 and rise for drainage tube 84 breaks away from sampling tube 41, can drive dead lever 64 through the in-process that horizontal pole 81 rises simultaneously and breaks away from fixed pipe 71, can rotate swivel ring 32 this moment and make new sampling tube 41 rotate to the bottom of blanking pipe 52, take out piston 42, loosen horizontal pole 81 again, spring 62 promotes T type pole 63 downwards and drives dead lever 64 and move down to fixed pipe 71 inside, drainage tube 84 below moves to inside new sampling tube 41 this moment, open the valve and can annotate the material.
Compared with the prior art, the utility model provides a quick sampling device for dimethyl propylene diamine has following beneficial effect:
at the in-process that the raw materials sample is right, can directly flow in the inside of sampling tube 41 through drainage tube 84 through the raw materials that flow out from blanking pipe 52, avoided the in-process raw materials of sample to spill, upwards stimulate horizontal pole 81 and can drive drainage tube 84 and rise, can rotate swivel ring 32 this moment and make new sampling tube 41 remove and take a sample to blanking pipe 52 below, the sampling tube 41 that conveniently updates carries out a lot of samplings.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A rapid sampling device for dimethylpropylenediamine, comprising:
the supporting device comprises a base, and a supporting rod is fixedly connected to the top of the base;
the rotating device is arranged at the top of the base and comprises a supporting tube and a rotating base, the top of the supporting tube is fixedly connected with a fixing ring, and the bottom of the rotating base is provided with an annular groove;
the limiting device is fixed at the top of the rotating base and comprises a connecting rod, the top of the connecting rod is fixedly connected with a rotating ring, a through hole is formed in the rotating ring, and a gasket is fixedly connected to the through hole;
the sampling device is arranged at the top of the rotating base and comprises a sampling tube, and a piston is arranged at the top of the sampling tube;
the blanking device is fixed at the top of the supporting rod and comprises a blanking pool, one side of the blanking pool is fixedly connected with a blanking pipe, and the blanking pipe is provided with a valve;
the pressing device is fixed on one side of the blanking pool;
the compression device is fixed at the top of the rotating ring;
the protection device is fixed on one side of the compression device and comprises a cross rod, one end of the cross rod is fixedly connected with a lifting shell, and a rubber pad and a drainage tube are fixedly connected inside the lifting shell.
2. The rapid sampling device for dimethylpropanediamine according to claim 1, wherein said support tube is fixed to the top of said base, and the top of the support tube extends through and into the interior of said rotating base, said fixing ring being located inside said annular groove.
3. The rapid sampling device for dimethylpropylenediamine according to claim 1, wherein there are two limiting devices, both of the two limiting devices are disposed above the rotating base, and the support rod sequentially penetrates through the two rotating rings and extends to the outside of the rotating rings.
4. The rapid sampling device for dimethylpropylenediamine according to claim 1, wherein one end of the sampling tube extends through the rotating ring and to the outside of the rotating ring, and a plurality of sampling tubes are provided, each of the plurality of sampling tubes being provided on the rotating base.
5. The rapid sampling device for dimethylpropanediamine of claim 1, wherein said pressing device comprises a control block, a spring is fixedly connected to the bottom of said control block, a T-shaped rod is fixedly connected to the bottom of said spring, a fixing rod is fixedly connected to the bottom of said T-shaped rod, and said control block is fixed to one side of said blanking pool.
6. The rapid sampling device for dimethylpropylenediamine according to claim 5, wherein the pressure-applying device comprises a fixed tube, a guide tube is fixedly connected to the top of the fixed tube, and the fixed tube is matched with the fixed rod.
7. The rapid sampling device for dimethylpropanediamine according to claim 5, wherein said cross bar is fixed to one side of said fixing bar, the bottom of said drainage tube is located inside said sampling tube, and said down tube is located inside said drainage tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020599354.3U CN212568106U (en) | 2020-04-21 | 2020-04-21 | A quick sampling device for dimethyl propane diamine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020599354.3U CN212568106U (en) | 2020-04-21 | 2020-04-21 | A quick sampling device for dimethyl propane diamine |
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| Publication Number | Publication Date |
|---|---|
| CN212568106U true CN212568106U (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020599354.3U Active CN212568106U (en) | 2020-04-21 | 2020-04-21 | A quick sampling device for dimethyl propane diamine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113049303A (en) * | 2021-04-06 | 2021-06-29 | 芜湖信德热处理有限公司 | Polypeptide solution detects uses quick sampling device with prevent empting function |
-
2020
- 2020-04-21 CN CN202020599354.3U patent/CN212568106U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113049303A (en) * | 2021-04-06 | 2021-06-29 | 芜湖信德热处理有限公司 | Polypeptide solution detects uses quick sampling device with prevent empting function |
| CN113049303B (en) * | 2021-04-06 | 2021-12-21 | 上海探实生物科技有限公司 | Polypeptide solution detects uses quick sampling device with prevent empting function |
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