CN214702830U - Double-sleeve Qianzhi device - Google Patents
Double-sleeve Qianzhi device Download PDFInfo
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- CN214702830U CN214702830U CN202120787635.6U CN202120787635U CN214702830U CN 214702830 U CN214702830 U CN 214702830U CN 202120787635 U CN202120787635 U CN 202120787635U CN 214702830 U CN214702830 U CN 214702830U
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Abstract
The utility model discloses a double-sleeve kilo-sample device which is an improvement of a double-sleeve sampler A.5 in the standard appendix A based on the methods of import and export of grain and oil, feed inspection sampling and sample preparation (SN/T0800.1-2016). Mainly comprises an outer cylinder, an inner cylinder, a handle and a tip part; an anti-blocking structure is arranged between the outer cylinder and the inner cylinder, so that bulk granular materials cannot enter a gap between the two sleeves to cause the blockage of the sleeves; the design of the tip can reduce the sampling resistance; perpendicular laying-out of one end, the sample is easily collected, need not rotate the inner tube again and emits the sample from flowing the appearance mouth, and the operation is more convenient, satisfies the sampling requirement, and then ensures laboratory test result.
Description
Technical Field
The utility model relates to a skewer ware technical field especially relates to a double cannula ware of displaying like a thousand.
Background
National administration regulations require that the imported and exported bulk grain can be unloaded after sampling inspection and quarantine. When an imports and exports inspection and quarantine organization inspects, quarantines and samples the bulk grain at imports and exports, the representativeness of the sample has a key influence on the detection result, and according to an imports and exports grain and oil and feed inspection sampling and sample preparation method (SN/T0800.1-2016), the sampling working efficiency also determines the berthing and unloading time of a large ship, so that the economic benefit is directly influenced. Therefore, the sampling accuracy, the normalization and the working efficiency of the bulk grain and feed at the inlet and the outlet of the large ship are of vital social and economic significance for whether the ship is allowed to berth, unload or delay.
In the use process of the sampler for sampling grain and feed in bulk, the existing double-sleeve sampler comprises the following steps: in the standard appendix A of import and export grain and oil and feed inspection sampling and sample preparation methods (SN/T0800.1-2016), a sleeve type sampler A.5 is shown in the drawing, when the sampler is used, granular materials often enter a gap between two sleeves to cause the blockage of the sleeves, and the materials entering the gap between the two sleeves cannot be discharged in time, so that the sampling efficiency is influenced, the sampling requirement cannot be met, and further the detection result of a laboratory is influenced.
Therefore, a dual-tube adapter is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a double-sleeve kiloscope comprises: the outer cylinder, the inner cylinder, the handle and the tip part; the inner cylinder is rotationally arranged in the outer cylinder; a plurality of feeding grooves are formed in the side wall of the outer barrel; a sample flowing port is arranged on the side wall of the inner cylinder; the handle is fixedly connected with one end of the inner cylinder, and the other end of the inner cylinder is provided with a discharge hole; one end of the tip part is hinged with the outer cylinder, and the other end of the tip part opposite to the tip part is clamped with the outer cylinder; an anti-blocking structure is arranged between the outer cylinder and the inner cylinder; the outer cylinder and the inner cylinder are both hollow cylindrical structures.
Preferably, the anti-blocking structure is two anti-blocking plates, and the two anti-blocking plates are of plate-shaped structures. One ends of the two anti-blocking plates are respectively arranged at two sides of the feeding grooves and fixedly connected with the outer barrel, and the other ends of the two anti-blocking plates extend to the surface of the inner barrel.
Preferably, the sample flowing port is of a rectangular structure, and the linear distance of the two anti-blocking plates on the surface of the inner cylinder is smaller than the width of the left side and the right side of the sample flowing port.
Preferably, the two anti-blocking plates are arranged obliquely relative to each other.
Preferably, the angle formed by the two anti-blocking plates is less than 90 degrees.
Preferably, one end of the tip part is hinged with the outer cylinder, and the other end, opposite to the tip part, of the tip part is clamped with the outer cylinder.
Preferably, the tip portion has a conical structure.
Preferably, the tip portion is provided with a buckle, and the outer cylinder is provided with a buckle groove.
Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is: an anti-blocking structure is arranged between the outer cylinder and the inner cylinder, so that the detected material cannot enter a gap between the two sleeves to cause the blockage of the sleeves; the design of the tip can reduce the sampling resistance; perpendicular laying-out of discharge gate is followed to double-pipe Qianzhen's appearance ware, and the sample is easily collected, need not rotatory inner tube again and emits the sample from flowing a appearance mouth, and the operation is more convenient, satisfies the sampling requirement, and then ensures laboratory test result.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of a double-casing kiloscope of the present invention;
FIG. 2 is a schematic view of the dual-tube sample changer shown in FIG. 1;
description of the main elements
The following detailed description of the invention will be further described with reference to the drawings
Detailed Description
In order to make the technical field person understand the scheme of the present invention better, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical scheme in the embodiments of the present invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The terms "first," "second," and the like in the description and in the claims, and in the drawings described above, are used for distinguishing between different objects and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Referring to fig. 1-2, an embodiment of the present invention provides a dual-tube kiloscope, which includes: an outer cylinder 1, an inner cylinder 2, a handle 3 and a tip part 4; the inner cylinder 2 is rotatably arranged inside the outer cylinder 1; a plurality of feeding grooves 11 are formed in the side wall of the outer barrel 1; the side wall of the inner cylinder 2 is provided with a sample flowing port 21; the handle 3 is fixedly connected with one end of the inner cylinder 2, and the other end of the inner cylinder 2 is provided with a discharge hole 22; one end of the tip part 4 is hinged with the outer cylinder 1, and the other end, opposite to the tip part 4, of the tip part 4 is clamped with the outer cylinder 1; in the present embodiment, the tip portion 4 is provided on the outer cylinder 1 at an end opposite to the handle 3. An anti-blocking structure 5 is arranged between the outer cylinder 1 and the inner cylinder 2. The outer cylinder 1 and the inner cylinder 2 are both hollow cylindrical structures.
In the present embodiment, the anti-blocking structure 5 is two anti-blocking plates 51, and the two anti-blocking plates 51 are plate-shaped structures. One ends of the two anti-blocking plates 51 are respectively arranged at two sides of the plurality of feeding grooves 11 and fixedly connected with the outer cylinder 1, and the other ends of the two anti-blocking plates 4 extend to the surface of the inner cylinder 2. In the embodiment, the upper ends of the two anti-blocking plates 51 are respectively arranged at two sides of the plurality of feeding grooves 11 and fixedly connected with the outer cylinder 1, and the lower ends of the two anti-blocking plates 4 extend to the surface of the inner cylinder 2; the left and right ends of the two anti-blocking plates 51 extend to the two ends of the inner cylinder 2 respectively.
In the embodiment, the sample flowing port 21 is rectangular, the distance between the upper side and the lower side of the sample flowing port 21 is long, the distance between the left side and the right side is wide, and the left side and the right side of the sample flowing port 21 are parallel to the central axis of the outer cylinder 1; the linear distance between the two anti-clogging plates 51 on the surface of the inner tube 2 is smaller than the width of the sample port 21 on both left and right sides.
In the present embodiment, the two anti-blocking plates 51 are disposed to be inclined toward each other, that is, a linear distance between the two anti-blocking plates 51 on the surface of the inner cylinder 2 is smaller than a distance between the two anti-blocking plates 51 on the outer cylinder 1.
In the present embodiment, the two anti-blocking plates 51 form an included angle of less than 90 °.
In this embodiment, the handle 3 includes a connecting rod 31 and a rotating rod 32, one end of the connecting rod 31 is fixedly connected to the inner cylinder 2, and the other end of the connecting rod 31 is perpendicular to and fixedly connected to the rotating rod 32.
In this embodiment, the inner cylinder 2 can rotate relative to the outer cylinder 1 following the connecting rod 31.
In the present embodiment, the tip portion 4 has a conical structure.
In this embodiment, the bottom of the tip 4 is provided with a latch 41, and the outer cylinder 1 is provided with a latch groove 42 engaged with the latch.
In the present embodiment, the two anti-blocking plates 51 have the same length as the inner cylinder 2, and the length of the inner cylinder 2 is smaller than or equal to the length of the outer cylinder 1. The sample flowing port 21 is correspondingly communicated with a plurality of feeding grooves 11.
The utility model discloses when two sleeve pipes Qianzhi appearance ware was used, make connecting rod 31 drive the relative urceolus 1 of inner tube 2 and rotate through rotatory rotary rod 32, make and flow appearance mouth 21 not communicate with pan feeding groove 11, flow appearance mouth 21 promptly and close, be connected sharp point portion 4 with urceolus 1 through buckle 41 and buckle groove 42 joint with sharp point portion 4, and then sharp point portion 4 seals discharge gate 22. The pointed end part 4 is inserted into a material to be detected, the rotating rod 32 is rotated to enable the sample flowing port 21 to be communicated with the material inlet groove 11, namely the sample flowing port 21 is opened, the material enters between the inner cylinder 2 and the outer cylinder 1 from the material inlet groove 11 and then enters into the inner cylinder 2 from the sample flowing port 21. Then, the rotating rod 32 is rotated to close the sample flowing port 21, the double-sleeve cartridge is pulled out from the material, the buckle 41 of the tip portion 4 is separated from the buckle groove 42, the material outlet 22 is not sealed by the bottom of the tip portion 4, and the material in the inner cylinder 2 can be poured out from the material outlet 22.
The tip 4 is conical, so that the double-sleeve cartridge can be inserted into the material more easily. Meanwhile, since the sample flowing port 21 is rectangular in the present embodiment, the linear distance between the two anti-blocking plates 51 on the surface of the inner cylinder 2 is smaller than the width of the left and right sides of the sample flowing port 21; the two anti-blocking plates 51 are inclined oppositely, so that the materials entering between the outer cylinder 1 and the inner cylinder 2 can fall into the inner cylinder 2 from the sample flowing port 21 along with the rotation of the two anti-blocking plates 51, and can not be accumulated between the outer cylinder 1 and the inner cylinder 2 to cause blocking. Meanwhile, the linear distance between the two anti-blocking plates 51 on the surface of the inner cylinder 2 is smaller than the width of the left side and the right side of the sample flowing port 21; the two anti-blocking plates 51 are rotated to the left side and the right side of the sample flowing port 21 for multiple times, so that materials can fall into the inner barrel 2 completely, and material pollution in the sleeve caused by the detection of other different materials next time can not be caused.
The present invention has been described in general terms, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.
Claims (6)
1. A double-sleeve Qianzhi device is characterized in that: the double-sleeve Qianzhu device comprises: the outer cylinder, the inner cylinder, the handle and the tip part; the inner cylinder is rotationally arranged in the outer cylinder; a plurality of feeding grooves are formed in the side wall of the outer barrel; a sample flowing port is arranged on the side wall of the inner cylinder; the handle is fixedly connected with one end of the inner cylinder, and the other end of the inner cylinder is provided with a discharge hole; one end of the tip part is hinged with the outer cylinder, and the other end of the tip part opposite to the tip part is clamped with the outer cylinder; the tip part is used for sealing the discharge hole; an anti-blocking structure is arranged between the outer cylinder and the inner cylinder; the outer cylinder and the inner cylinder are both hollow cylindrical structures.
2. The dual cartridge sample splitter of claim 1, wherein: the anti-blocking structure is two anti-blocking plates, and the two anti-blocking plates are of plate-shaped structures; one ends of the two anti-blocking plates are respectively arranged at two sides of the feeding grooves and fixedly connected with the outer barrel, and the other ends of the two anti-blocking plates extend to the surface of the inner barrel.
3. The double-sleeve sample concentrator according to claim 2, wherein: the sample flowing port is of a rectangular structure, and the linear distance of the two anti-blocking plates on the surface of the inner barrel is smaller than the width of the left side and the right side of the sample flowing port.
4. The double-sleeve sample concentrator according to claim 3, wherein: the two anti-blocking plates are oppositely and obliquely arranged; the included angle formed by the two anti-blocking plates is less than 90 degrees.
5. The double-sleeve sample concentrator as claimed in claim 4, wherein: the handle is including connecting rod and rotary rod, connecting rod one end and inner tube fixed connection, and the connecting rod other end is perpendicular and fixed connection with the rotary rod.
6. The double-sleeve sample concentrator according to claim 5, wherein: the tip part is in a conical structure, a buckle is arranged on the tip part, and a buckle groove is arranged on the outer cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120787635.6U CN214702830U (en) | 2021-04-13 | 2021-04-13 | Double-sleeve Qianzhi device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120787635.6U CN214702830U (en) | 2021-04-13 | 2021-04-13 | Double-sleeve Qianzhi device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214702830U true CN214702830U (en) | 2021-11-12 |
Family
ID=78531879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120787635.6U Active CN214702830U (en) | 2021-04-13 | 2021-04-13 | Double-sleeve Qianzhi device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214702830U (en) |
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2021
- 2021-04-13 CN CN202120787635.6U patent/CN214702830U/en active Active
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