CN211292045U - Intelligent sampling rod for sampling machine - Google Patents
Intelligent sampling rod for sampling machine Download PDFInfo
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- CN211292045U CN211292045U CN201922394598.8U CN201922394598U CN211292045U CN 211292045 U CN211292045 U CN 211292045U CN 201922394598 U CN201922394598 U CN 201922394598U CN 211292045 U CN211292045 U CN 211292045U
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- sampling
- outer tube
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Abstract
The utility model provides an intelligent sampling rod for a sampler; the grain absorption pipe is sleeved in the middle pipe, the middle pipe is sleeved in the outer pipe, grain inlets are formed in two sides of the lower end of the grain absorption pipe, and a grain outlet is formed in the upper end of the grain absorption pipe; the CCD camera and the temperature and humidity sensor are arranged between the outer tube and the middle tube, a probe of the temperature and humidity sensor is arranged on the outer tube, the probe of the temperature and humidity sensor is in contact with a detection sample, two sides of the outer tube are respectively provided with a perspective window for protecting the CCD camera lens, and a toughened glass protective cover is arranged on the perspective window. According to the sample rod, the CCD camera and the temperature and humidity sensor are arranged in the sample rod, temperature, humidity, imperfect grains and impurities can be automatically detected on bulk grains, and therefore the quality of a sample can be measured quickly, in real time and accurately.
Description
Technical Field
The utility model relates to an intelligent sampling pole for sampler.
Background
At present, after various grains are purchased in China, in the warehousing process, a sampling article is generally required to be tested, the conventional method is basically divided into two modes, one mode is manual sampling, namely various tests on the grains are carried out in any mode, a sampling tool is manually used for extracting the grains, the whole process is complicated, time-consuming and labor-consuming, the accuracy of sampling test cannot be achieved due to limited artificial ability when the sampling test is carried out every time, and the conventional sampling article tester is used, so that the sampling test machine is not easy to operate and protect, and the problem that many problems cannot be solved in the grain purchasing process due to large size.
The other type is machine sampling, a sampling machine arranged at a fixed position is adopted to sample grains, automatic sampling can be realized only by remotely controlling a sampling rod through a remote controller, and the labor intensity of the sampling machine is greatly reduced.
However, the sampling rod in the existing sampling machine only plays a role of a pipeline, and during the sampling process, the sampling rod can only extract a sample from a sample pile, then the sample is transported to a sample collection box through the pipeline, and then the sample is detected through a subsequent detection means. The sample detection method can not truly observe the conditions of imperfect particles, color and impurities of the sample in the sample pile, can not measure the real-time temperature and humidity of the sample, and can not accurately judge the quality of the sample. Therefore, a need exists for a sampling rod that can accurately measure the mass of a sample in a stack in real time.
Disclosure of Invention
The utility model aims to solve the technical problem that an intelligent sampling rod for sampler that rational in infrastructure, can accurately collect grain relevant information is provided.
In order to solve the technical problem, the utility model provides an intelligent sampling rod for a sampler;
the grain absorption pipe is sleeved in the middle pipe, the middle pipe is sleeved in the outer pipe, grain inlets are formed in two sides of the lower end of the grain absorption pipe, and a grain outlet is formed in the upper end of the grain absorption pipe;
the CCD camera and the temperature and humidity sensor are arranged between the outer tube and the middle tube, a probe of the temperature and humidity sensor is arranged on the outer tube, the probe of the temperature and humidity sensor is in contact with a detection sample, two sides of the outer tube are respectively provided with a perspective window for protecting the CCD camera lens, and a toughened glass protective cover is arranged on the perspective window.
For a clearer understanding of the technical content of the present invention, the intelligent sampling rod for the sample machine is referred to as the sample rod hereinafter.
Further, the upper end of the sampling rod grain suction pipe is connected to the outside of the outer pipe through a pipeline to form a grain outlet.
Furthermore, the ultrahigh-definition camera is installed on the upper part of the outer wall of the outer tube of the sampling rod.
Furthermore, the outer side of the sampling rod outer tube is provided with a flashboard sleeve capable of sliding up and down, the flashboard sleeve is positioned on one side of the grain inlet, and the flashboard sleeve is detachably connected with the outer tube through a clamping screw
Furthermore, the upper part of the outer wall of the outer tube of the sampling rod is also provided with an eddy current sensor.
Furthermore, the lower end of the outer tube of the sampling rod is fixedly connected with a conical sampling head.
Furthermore, the surface of the conical sampling head of the sampling rod is provided with a plurality of small holes communicated with the grain suction pipe.
Furthermore, the outer surface of the conical sampling head of the sampling rod is embedded with rolling balls.
By adopting the structure, the sampling rod can automatically detect the temperature, the humidity, the imperfect grains and impurities of the bulk grains by arranging the CCD camera and the temperature and humidity sensor in the sampling rod, so that the quality of a sample can be measured quickly, in real time and accurately; by arranging the eddy current sensor, the sampling rod can be ensured to take samples at the bottom, and the bottom end of the sampling rod is prevented from touching the bottom of a carriage of the grain-carrying vehicle; the size of the grain inlet can be adjusted by arranging the gate sleeve so as to adapt to grain crops with different grain sizes.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present skewer.
Fig. 2 is a sectional view of fig. 1.
Fig. 3 is an enlarged view of a portion a of fig. 2.
Detailed Description
As shown in fig. 1 to 3
This sampling rod 1 includes outer tube 1b, intermediate tube 1c, inhale grain pipe 1d, CCD camera 1g and temperature and humidity sensor 1h, inhale grain pipe 1d suit in intermediate tube 1c, intermediate tube 1c suit is in outer tube 1b, it has into grain mouth 1f to inhale the lower extreme both sides of grain pipe 1d, it is connected to the outside grain mouth 1e that forms of outer tube 1b through the tubular metal resonator to inhale the upper end of grain pipe 1d, it is connected to grain conveying mechanism to go out grain mouth 1e rethread defeated grain hose 61, thereby can extract grain through air pressure.
The outside of outer tube 1b is provided with gliding flashboard sleeve pipe 1j from top to bottom, and the side-mounting of flashboard sleeve pipe 1j has clamping screw, and flashboard sleeve pipe 1j is located grain inlet 1f upside or downside, acquires through two grain inlets 1f when grain, and trompil interface area is adjusted to the flashboard sleeve pipe 1j that slides from top to bottom to use clamping screw to fasten flashboard sleeve pipe 1j at required height, control sample volume at every turn. Meanwhile, the sampling device can also sample grain crops with different grain sizes, such as wheat, rice, corn, soybean and the like.
The upper end part of the sample rod 1 is fixed on the bracket 2, the lower end of the sample rod 1 is a conical sample head 1a, and the conical sample head 1a and the sample rod 1 are ground and coated with a smooth substance coating after being quenched by using a smooth layer surface. After the surface smoothness of the conical sampling head 1a and the outer tube 1b of the sampling rod 1 is improved, the friction coefficient of the surfaces of the conical sampling head and the outer tube is reduced, the friction force is further reduced, the sampling depth is increased, and the sampling efficiency is improved.
The conical sampling head 1a is made of wear-resistant materials with high hardness and can be easily inserted into a grain pile, three small holes (not shown in the figure) are uniformly distributed at the upper end of the conical sampling head 1a and are used for supplementing air, the probability of blockage of the sampling rod 1 is reduced, and sampling detection of vehicle-mounted bulk grains is realized.
In order to reduce the vibration of the intelligent sample rod 1 for the sample machine in the cutting process, the ball 1p with the rolling effect is embedded on the outer surface of the conical sample head 1a of the sample rod 1, so that the effect of buffering and vibration reduction is achieved, and the service life of the sample rod 1 is prolonged.
Still be equipped with eddy current sensor 1k on this sampling pole 1, eddy current sensor 1 k's probe is down for survey the distance of this sampling pole 1 and railway carriage bottom, this sampling pole 1 touches the automatic back-lifting in end and can automated inspection sampling degree of depth, not only guarantees to get the grain of bottom, still avoids 1 bottom of this sampling pole to touch and carries grain vehicle carriage bottom.
The CCD camera 1g and the temperature and humidity sensor 1h are arranged between the outer tube 1b and the middle tube 1c of the sampling rod 1, probes of the temperature and humidity sensor 1h penetrate through the outer tube 1b and can be in contact with grains to be detected, the temperature and the humidity of the grains in bulk can be automatically detected, two sides of the outer tube 1b are respectively provided with a perspective window formed by a toughened glass protective cover 1m, a lens of the CCD camera 1g is opposite to the perspective window, and the toughened glass protective cover 1m plays a role in protecting the CCD camera 1 g.
And an ultra-high-definition camera 1n is arranged at the upper part of the outer wall of the outer tube 1 b.
The working process of the sampling rod 1 is as follows:
firstly, the intelligent sample rod 1 for the sample machine is inserted into a sample pile, when the sample rod 1 reaches a set sampling depth, a lens of a CCD camera 1g is automatically opened, imperfect grains, colors and impurity-containing conditions of the grains are automatically detected through a toughened glass protective cover 1m, and meanwhile, a temperature and humidity sensor 1h can automatically detect the temperature and humidity of the bulk grains. After detection is finished, the CCD camera 1g is automatically closed, a grain suction air valve of the sampling machine is started, grains enter a grain suction pipe from two grain inlets on the side surface of the sampling rod 1, the grains are conveyed to a grain collecting barrel through a grain conveying hose 3 under the action of air flow, and a detector encapsulates and stores the extracted grains for manual random sampling detection.
During the insertion process of the sample machine, the temperature and humidity sensor 1h and the CCD camera 1g in the sample rod 1 collect data on a sample site, the data are sent to the data receiving device through a wireless or wired network, and the data are analyzed and transmitted to the computer terminal.
The above description is only one embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and improvements can be made without departing from the principle of the present invention, and these should also be considered as belonging to the protection scope of the present invention.
Claims (8)
1. The utility model provides an intelligent sampling pole for sampler, characterized by:
the grain absorption pipe is sleeved in the middle pipe, the middle pipe is sleeved in the outer pipe, grain inlets are formed in two sides of the lower end of the grain absorption pipe, and a grain outlet is formed in the upper end of the grain absorption pipe;
the CCD camera and the temperature and humidity sensor are arranged between the outer tube and the middle tube, a probe of the temperature and humidity sensor is arranged on the outer tube, the probe of the temperature and humidity sensor is in contact with a detection sample, two sides of the outer tube are respectively provided with a perspective window for protecting the CCD camera lens, and a toughened glass protective cover is arranged on the perspective window.
2. An intelligent skewer rod for a sampler according to claim 1, wherein:
the upper end of the grain suction pipe is connected to the outside of the outer pipe through a pipeline to form a grain outlet.
3. An intelligent skewer rod for a sampler according to claim 1, wherein:
the upper part of the outer wall of the outer tube is provided with an ultra-high-definition camera.
4. An intelligent skewer rod for a sampler according to claim 1, wherein:
the outer side of the outer pipe is provided with a gate plate sleeve capable of sliding up and down, the gate plate sleeve is positioned on one side of the grain inlet, and the gate plate sleeve is detachably connected with the outer pipe through a clamping screw.
5. An intelligent skewer rod for a sampler according to claim 1, wherein:
the upper part of the outer wall of the outer pipe is also provided with an eddy current sensor.
6. An intelligent skewer rod for a sampler according to claim 1, wherein:
the lower end of the outer tube is fixedly connected with a conical sampling head.
7. An intelligent skewer rod for a sampler according to claim 6, wherein:
the surface of the conical sampling head is provided with a plurality of small holes communicated with the grain suction pipe.
8. An intelligent skewer rod for a sampler according to claim 6, wherein:
the outer surface of the conical sampling head is embedded with a ball with a rolling effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922394598.8U CN211292045U (en) | 2019-12-27 | 2019-12-27 | Intelligent sampling rod for sampling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922394598.8U CN211292045U (en) | 2019-12-27 | 2019-12-27 | Intelligent sampling rod for sampling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211292045U true CN211292045U (en) | 2020-08-18 |
Family
ID=72034572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922394598.8U Expired - Fee Related CN211292045U (en) | 2019-12-27 | 2019-12-27 | Intelligent sampling rod for sampling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211292045U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113801A (en) * | 2020-09-02 | 2020-12-22 | 界首市金龙机械设备有限公司 | Intelligent robot sampler |
| CN113092178A (en) * | 2021-06-09 | 2021-07-09 | 亿海蓝（北京）数据技术股份公司 | Control method and control system of sampling machine and readable storage medium |
-
2019
- 2019-12-27 CN CN201922394598.8U patent/CN211292045U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113801A (en) * | 2020-09-02 | 2020-12-22 | 界首市金龙机械设备有限公司 | Intelligent robot sampler |
| CN113092178A (en) * | 2021-06-09 | 2021-07-09 | 亿海蓝（北京）数据技术股份公司 | Control method and control system of sampling machine and readable storage medium |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 Termination date: 20201227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |