JP3111001U - Solid sample molding device, solid sample recovery device, solid sample molding jig, and solid sample recovery jig - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve the difficulty of filling samples and collecting samples after measurement, which requires individual differences and skill, enabling anyone to easily prepare measurement samples, and collecting samples very easily and quickly To provide a solid sample molding machine, a solid sample recovery machine, a solid sample molding jig, and a solid sample recovery jig that can be performed in the same manner.
According to the present invention, a rotary shaft, a lever provided on the rotary shaft, a rod that moves up and down, a means for converting the rotary motion of the rotary shaft into the vertical motion of the rod, and a sample tube are loaded A solid sample molding machine having a concave portion, wherein the inner diameter of the sample tube and the inner diameter of the rod are substantially the same, and the rod moves up and down along the inner surface of the sample tube. A solid sample molding machine is provided.
[Selection] Figure 7

Description

The present invention relates to a solid sample molding device, a solid sample recovery device, a solid sample molding jig, and a solid sample recovery jig used for measuring solid physical properties. In particular, a solid sample molding machine, a solid sample collecting machine, and a solid sample molding jig for solid NMR measurement that can easily fill a sample tube with a powder sample, and can completely collect the sample from the sample tube after measurement. And a solid sample recovery jig.

In recent years, in the field of pharmaceutical and pharmaceutical research, a technique using NMR (Nuclear Magnetic Resonance) (hereinafter referred to as “NMR method”) as an analytical technique means for analyzing the molecular structure of a substance at an atomic level has attracted attention. Has been bathing. NMR refers to a resonance phenomenon that occurs when a substance is placed in a magnetic field and an electromagnetic wave having a frequency satisfying the resonance condition is applied thereto. By using the absorption spectrum at this time, the molecular structure, composition, and physicochemical properties of various compounds and polymer compounds containing magnetic nuclei such as hydrogen ¹ H and carbon ¹³ C can be analyzed.

There are two types of NMR: solution NMR for measuring a liquid sample obtained by dissolving a liquid sample or a solid sample in a solvent, and solid state NMR for directly measuring a solid sample. This is because the measurement method and the absorption spectrum from which the measurement method is obtained differ depending on whether the state of the sample to be measured is liquid or solid. If the sample is a liquid, the molecular motion is very active, so the interaction between the bar magnets is not considered by taking the time average, but if the sample is a solid, the molecular motion is limited. Such an interaction will appear. Conventionally, since it was difficult to accurately measure a solid sample in solid NMR, the solid sample was often dissolved in a deuterated solvent and measured by solution NMR.

On the other hand, using the characteristics of solid-state NMR, the structure and dynamic state of various functional materials can be analyzed, and the relationship between the functions and structures of materials can be clarified at the atomic and molecular level. In recent years, solid-state NMR has attracted attention. Non-Patent Document 1 below describes details of solid-state NMR.
"NMR of polymers and biomolecules", supervised by Riichiro Nakajo, Tokyo Dojin

In order to perform measurement using NMR, it is necessary to fill a sample tube with a sample and prepare a measurement sample. In the case of solution NMR, preparation of a measurement sample is completed simply by dissolving the sample in a deuterated solvent, filling the sample tube, and closing the lid of the sample tube.

On the other hand, in the measurement using solid-state NMR, a method is used in which a solid sample is filled in a sample tube and pressed with a rod-like instrument such as a spatula. According to this conventional method, the solid sample may not be uniformly filled in the sample tube. In the NMR method, since it is necessary to perform measurement while rotating the sample tube at a high speed of several thousand to several tens of thousands of rpm, when the solid sample is not uniformly filled in the sample tube, the balance of the solid sample in the sample tube is poor. As a result, the number of rotations of the sample tube does not increase sufficiently, and measurement is often impossible. Therefore, in order to measure a solid sample by solid-state NMR, it is necessary to have a skilled technique for preparing a measurement sample, and even with a skilled technician, an appropriate measurement sample is prepared by repeating trial and error. The only way to do it was to do it.

In solution NMR, the sample after measurement can be recovered by simply pointing the sample tube downward. On the other hand, in solid NMR, a solid sample often solidifies in a sample tube rotated at a high speed. When the solid sample in the sample tube is scraped out with a spatula or the like, the powder of the solid sample is scattered, It was difficult to collect the entire amount, and it took much time and effort.

Therefore, the present invention has been made in view of the above-described problems. In order to prepare a measurement sample such as solid-state NMR, it is difficult to fill the sample with individual differences and skill and to collect the sample after measurement. Solid sample molder and solid sample collector, solid sample molding jig and solid sample that can be improved and anyone can easily prepare a measurement sample, and sample can be collected very easily and quickly A collection jig is provided.

The solid sample molding machine of the present invention has a structure in which the rod moves up and down, and the diameter of the rod is approximately the same as the inner diameter of the sample tube. Load the sample tube into the solid sample molding jig of the present invention, move the rod of the solid sample molder of the present invention downward, and press the solid sample in the sample tube to make the solid sample uniform in the sample tube Can be filled.

Further, the solid sample collector of the present invention has a structure in which the rod moves up and down, and the diameter of the rod is approximately the same as the inner diameter of the sample tube. After the measurement, the sample tube filled with the sample is loaded into the solid sample recovery jig of the present invention, the rod of the solid sample recovery device of the present invention is moved downward, and the solid sample is pushed down in the sample tube, thereby the sample tube A solid sample can be easily recovered from the inside. Moreover, since the solid sample collection | recovery jig | tool of this invention can collect | recover the sample collect | recovered from the sample tube by the receiving part, a solid sample can be collect | recovered efficiently and reliably and easily.

According to the present invention, the rotary shaft, the lever provided on the rotary shaft, the rod that moves up and down, the means for converting the rotary motion of the rotary shaft into the vertical motion of the rod, and the recess for loading the sample tube. A solid sample molding machine having a jig, wherein an inner diameter of the sample tube and an inner diameter of the rod are substantially the same, and the rod moves up and down along the inner surface of the sample tube, A solid sample former is provided.

Further, the inner diameter of the recess and the outer diameter of the sample tube may be substantially the same, and an inclination may be provided from the upper part of the jig toward the recess.

Further, the height of the concave portion and the length of the sample tube to which the lid is attached may be approximately the same.

Moreover, you may make it further have a jig | tool which has a recessed part with which the said jig | tool is loaded.

Further, according to the present invention, it is a solid sample molding jig having a recess for loading a sample tube, the inner diameter of the recess and the outer diameter of the sample tube are approximately the same, from the upper portion of the jig There is provided a solid sample molding jig characterized in that an inclination is provided toward the recess.

Further, the height of the concave portion and the length of the sample tube to which the lid is attached may be approximately the same.

According to the present invention, the rotating shaft, the lever provided on the rotating shaft, the rod moving up and down, the means for converting the rotating motion of the rotating shaft into the vertical motion of the rod, and the sample tube loaded with the sample tube A first jig in which a hole is provided at a lower portion of the first depression, a second depression in which the first jig is loaded, and the second depression. And a second jig having a third recess having an inner diameter smaller than the inner diameter of the recess, wherein the inner diameter of the sample tube and the inner diameter of the rod are approximately the same. A solid sample collector is provided in which the rod moves up and down along the inner surface of the sample tube.

Further, the inner diameter of the first recess and the outer diameter of the sample tube may be substantially matched.

Further, the height of the first recess and the length of the sample tube may be substantially matched.

Further, according to the present invention, the first jig having the first recess for loading the sample tube, the second recess for loading the first jig, and the inner diameter of the second recess. A solid sample recovery jig having a second recess having a third recess having a small inner diameter, and the inner diameter of the first recess and the outer diameter of the sample tube substantially coincide with each other. A solid sample recovery jig is provided.

Further, the height of the first recess and the length of the sample tube may be substantially matched.

According to the solid sample molding machine and the solid sample molding jig of the present invention, pressure can be applied to the sample in accordance with the shape of the sample, and the solid sample can be uniformly filled in the sample tube.

Further, according to the solid sample recovery device and the solid sample recovery jig of the present invention, the sample can be easily taken out from the sample tube after the measurement, and the taken out sample is solidified in the tray part of the recovery jig. Since it falls in a shape, the sample can be collected efficiently and reliably and easily.

Please refer to FIG. FIG. 1 shows a side view of a jig for a solid sample molding machine and a solid sample molding jig according to the present invention. Reference numeral 1 denotes a main body (also referred to as a first jig) of a cylindrical solid sample molding jig, which has a concave portion 1a and an inclined portion 1b. A sample tube, which will be described later, is loaded in the recess 1a. The inclined portion 1b serves as a so-called funnel that allows a sample tube to be described later to be appropriately filled with a sample, and the inclination angle thereof may be determined as appropriate. You may make it the height of the recessed part 1a substantially correspond with the length of the sample tube which attached the lower cover mentioned later. Reference numeral 2 denotes a receiving portion (also referred to as a second jig) of a cylindrical solid sample molding jig, which has a concave portion 2a. The outer shape of the bottom of the solid sample molding jig main body 1 and the shape of the recess 2a of the solid sample molding jig receiving part 2 are substantially the same, and the solid sample molding jig main body 1 and the solid sample molding jig receiving part 2 is combined, a part of the solid sample molding jig body 1 is inserted into the recess 2a of the solid sample molding jig receiving portion 2. Moreover, although the thing made from Duracon resin was used for the solid sample shaping | molding jig main body 1 and the solid sample shaping | molding jig receiving part 2 of this embodiment, it is not necessarily limited to this, Metals, such as stainless steel, and others Materials may be used.

Reference is now made to FIG. FIG. 2 is a view showing a state in which the solid sample molding jig body 1 and the solid sample molding jig receiving portion 2 are combined. FIG. 2A is a top view of the solid sample molding jig body 1 and the receiving portion 2, and FIG. 2B is a perspective view thereof. As shown in FIG. 2, the outer shape of the bottom of the solid sample molding jig main body 1 and the shape of the concave portion 2 a of the solid sample molding jig receiving section 2 are approximately the same. The portion is inserted into the recess 2 a of the solid sample molding jig receiving portion 2.

In the present embodiment, the solid sample molding jig main body 1 and the solid sample molding jig receiving portion 2 are formed in a cylindrical shape, but are not limited thereto. Various shapes such as an ellipse can be taken. What is necessary is just to change suitably the shape of the recessed part 2a of the solid sample shaping | molding jig receiving part 2 according to the shape of the solid sample shaping | molding jig main body 1. FIG. Moreover, in this embodiment, although the solid sample molding machine and solid sample molding jig of this invention demonstrated the example which has the solid sample molding jig receiving part 2, the solid sample molding machine and solid of this invention were demonstrated. The solid sample molding jig receiving portion 2 is not essential for the sample molding jig. The solid sample molding jig receiving portion 2 is for adjusting the height of the solid sample molding jig main body 1. When the solid sample molding jig receiving portion 2 is not provided, the solid sample molding jig main body is appropriately selected. The height of 1 should be increased. Further, in the solid sample molding jig body 1 of the present invention, it is preferable to provide the inclined portion 1b from the viewpoint of ease of placing the solid sample, but only the concave portion 1a is provided without providing the inclined portion 1b. You may do

Reference is now made to FIG. FIG. 3 shows a side view of the jig of the solid sample collecting device and the solid sample collecting jig of the present invention according to the present embodiment. Reference numeral 3 denotes a main body (also referred to as a first jig) of a cylindrical solid sample recovery jig, which has a concave portion 3a, an inclined portion 3b, and a hole portion 3c. A sample tube, which will be described later, is loaded in the recess 3a. You may make it the height of the recessed part 3a substantially correspond with the length of the sample tube mentioned later. Reference numeral 4 denotes a receiving portion (also referred to as a second jig) of a cylindrical solid sample recovery jig, which has recesses 4a and 4b. The outer shape of the bottom of the solid sample recovery jig body 3 and the shape of the recess 4a of the solid sample recovery jig receiver 4 are substantially the same, and the solid sample recovery jig body 3 and the solid sample recovery jig receiver 4 is combined with a part of the solid sample recovery jig body 3 in the recess 4a of the solid sample recovery jig receiving part 4. Further, as will be described later, the solid sample from the sample tube passes through the hole 3c and falls into the solid sample collection jig receiving portion 4, and the concave portion 4b functions as a tray for collecting the dropped solid sample. In addition, although the thing made from Duracon resin was used for the solid sample collection | recovery jig main body 3 and the solid sample collection | recovery jig receiving part 4 of this embodiment, it is not necessarily limited to this, Metals, such as stainless steel, and other Materials may be used.

Reference is now made to FIG. FIG. 4 is a view showing a state in which the solid sample recovery jig body 3 and the solid sample recovery jig receiving portion 4 are combined. 4A is a top view of the solid sample recovery jig main body 3 and the receiving portion 4, and FIG. 4B is a perspective view thereof. As shown in FIG. 4, the outer shape of the bottom of the solid sample recovery jig main body 3 and the shape of the recess 4 a of the solid sample recovery jig receiving portion 4 are substantially the same. The part is inserted into the recess 4 a of the solid sample recovery jig receiving part 4.

In the present embodiment, the solid sample recovery jig body 3 and the solid sample recovery jig receiving portion 4 are cylindrical, but are not limited thereto, and are not limited to polygonal prisms such as a triangular prism and a quadrangular prism, Various shapes such as an ellipse can be taken. What is necessary is just to change suitably the shape of the recessed part 4a of the solid sample collection | recovery jig receiving part 4 according to the shape of the solid sample collection | recovery jig | tool main body 3. FIG. In the embodiment, the inclined portion 3b is provided in the solid sample collecting jig main body 3. However, only the recessed portion 3a and the hole portion 3c may be provided without providing the inclined portion 3b.

Further, the solid sample collecting jig body 3 and the solid sample collecting jig receiving part 4 are shared with the solid sample forming jig main body 1 and the solid sample forming jig receiving part 2, and the solid sample forming / collecting jig having both functions is used. It can be used as the tool body 3 and the solid sample molding / collecting jig receiving part. In that case, from the viewpoint of ease of putting a solid sample, it is preferable to provide the inclined portion 3b, but it may not be provided.

Further, in the present embodiment, an example in which the solid sample molding jig receiving unit 2 and the solid sample collecting jig receiving unit 4 are different from each other has been shown. You may make it use the solid sample collection | recovery jig receiving part 4 which has the recessed parts 4a and 4c.

Reference is now made to FIG. FIG. 5 shows a schematic diagram of the sample tube 5 used in the solid sample molding device and the solid sample molding jig of the present invention and the solid sample recovery device and the solid sample recovery jig of the present invention according to the present embodiment. . 5A shows a side view of the sample tube and the upper lid 5a and the lower lid 5b. FIGS. 5B and 5C show a top view and a side view of the sample tube 5, respectively. It is shown.

In the present embodiment, the mass tube 7802 12484 for NMR (manufactured by JEOL Datum Co., Ltd.) (CP / MAS PROBE, diameter 6 mm) was used for the sample tube 5; however, the sample tube 5 is not limited to this. Any sample tube having a lower lid may be used. The sample tube 5 of this embodiment is made of zirconia, the upper lid 5a is made of silicon nitride, and the lower lid 5b is made of Daiflon. As shown in FIG. 5B, the sample tube 5 has a cylindrical shape, and the opening penetrates from the upper part to the lower part in a state where the upper cover 5a and the lower cover 5b are removed.

Reference is now made to FIG. FIG. 6 is a side view illustrating a preparation stage for filling the sample tube 5 with a solid sample according to the present invention. In FIG. 6, the sample tube 5 is shown by a solid line for convenience of explanation. First, the sample tube 5 to which the lower lid 5 b is attached is loaded into the recess 1 a of the solid sample molding jig body 1. Then, the solid sample 6 to be measured is put into the sample tube 5 by putting it from the upper part of the solid sample molding jig body 1. In this state, the solid sample 6 is not yet uniformly filled in the sample tube 5.

Reference is now made to FIG. FIG. 7 shows a schematic configuration diagram of the solid sample molding machine of the present invention according to this embodiment. Reference numeral 7 denotes a solid sample molding machine body, which includes a pedestal 7a, a height adjusting unit 7b, a rod fixing shaft 7c, a rotating shaft 7d, a lever 7e, and a rod 7f. The diameter of the rod 7f is approximately the same as the inner diameter of the sample tube 5. The lever 7e is provided on the rotating shaft 7d. The rotating shaft 7d has a gear (not shown), and this gear functions as a pinion. The rod fixing shaft 7c also has a gear (not shown), and this gear functions as a rack. When the lever 7e is moved and the rotary shaft 7d rotates, the rotary motion is transmitted from the gear (pinion) of the rotary shaft 7d to the gear (rack) of the rod fixed shaft 7c, and the rod fixed shaft 7c moves in parallel (up and down). Motion). A rod 7f is provided at the tip of the rod fixing shaft 7c. When the rod solid shaft 7c moves up and down, the rod 7f also moves up and down.

In this embodiment, the solid sample molding machine 7 is an improved version of the crushing extraction filtration device NARC-J1 manufactured by JASCO Corporation. That is, in the present embodiment, the solid sample molding machine 7 is obtained by replacing the rod of the crushing extraction filtration device NARC-J1 with the rod 7f. In addition, you may improve and use micro tablet molding machine MP-1 etc. by JASCO Corporation. The rod 7f can be exchanged, and can be adapted depending on the difference in the NMR apparatus and the difference in the sample tube 5 (especially in the inner diameter). In the present embodiment, a rod 7f adapted to an NMR apparatus LA400 manufactured by JEOL Ltd. and a sample tube (NMR mass probe 7802 12484 (CP / MAS PROBE, diameter 6 mm)) was used. The size, material, and the like of the solid sample molding machine 7 in this embodiment are as shown below.

Solid sample molding machine body: width 100 x height 170 x width 310 mm
Material of solid sample molding machine body: FC20 (Gray cast iron)
Lever 7e length: about 320mm
Material of rod 7f: SUS316

In the present embodiment, the solid sample molding machine shown in FIG. 7 is described. However, the solid sample molding machine of the present invention is not limited to this, and the function of the solid sample molding machine of the present invention is not limited thereto.・ Various modifications are possible as long as they achieve the action. The pedestal 7a and the height adjusting unit 7b may be appropriately provided according to the shape and size of the solid sample molding jig body 1 if necessary.

Next, a method for uniformly filling the sample tube 5 with the solid sample 6 using the solid sample molding machine 7 of the present invention will be described. As shown in FIG. 7, a solid sample molding jig in which the sample tube 5 described above with reference to FIG. 6 is loaded on the pedestal 7a of the solid sample molder main body 7 (on the height adjusting unit 7b in this embodiment). The main body 1 and the solid sample molding jig receiving part 2 are installed. When the solid sample molding jig receiving portion 2 is not provided, the solid sample in which the sample tube 5 is directly loaded on the base 7a (in the present embodiment, on the height adjusting portion 7b) of the solid sample molding body 7 is provided. The molding jig body 1 is installed. In FIG. 7, the sample tube 5 is indicated by a solid line for convenience of explanation.

Then, as shown in FIG. 8, the lever 7e is rotated to push down the rod 7f, thereby inserting the tip of the rod 7f into the sample tube 5. Since the diameter of the rod 7f substantially matches the inner diameter of the sample tube 5, the tip surface of the rod 7f moves along the inner surface of the sample tube 5f, and the tip surface of the rod 7f moves the solid sample 6 in the sample tube 5f. The pressure is uniformly pushed down, and the pressure is uniformly applied to the solid sample 6 from the tip surface of the rod 7f. Therefore, the solid sample 6 ′ is uniformly filled in the sample tube 5.

Thereafter, the sample tube 5 is taken out from the solid sample molding jig 1, and the upper lid 5a is attached to complete the preparation of the measurement sample. Since the measurement sample prepared using the solid sample molding machine 7 and the solid sample molding jig 1 of the present invention is uniformly filled with the solid sample 6 ′ in the sample tube 5, the solid NMR apparatus can be smoothly and rapidly operated. Can be rotated.

The solid sample 6 'after being measured by the solid-state NMR apparatus is firmly pressed and hardened because it is rotated at a high speed by the NMR apparatus. Therefore, the solid sample 6 'after the measurement is easily and reliably recovered by the solid sample recovery device and the solid sample recovery jig of the present invention.

Please refer to FIG. FIG. 9 shows a side view of the solid sample recovery jig main body 3 loaded with the sample tube 5 after measurement by the NMR apparatus. In FIG. 9, the sample tube 5 is shown by a solid line for convenience of explanation. When loading the sample tube 5 into the solid sample collecting jig body 3, the upper lid 5a and the lower lid 5b are removed. Since the outer shape of the sample tube 5 and the inner diameter of the recess 3a are approximately the same, the sample tube 5 is inserted into the recess 3a, but the diameter of the hole 3c is smaller than the outer shape of the sample tube 5. The sample tube 5 is fixed at the upper part of the hole 3c.

Reference is now made to FIG. FIG. 10 shows a schematic configuration diagram of the solid sample recovery device of the present invention according to the present embodiment. In the present embodiment, the solid sample collector main body 7 is the same as the solid sample molder 7 described above. The design of the solid sample collector main body and the solid sample molder may be changed as appropriate.

As shown in FIG. 10, the solid sample recovery jig body 3 loaded with the sample tube 5 described above with reference to FIG. 9 is combined with the solid sample molding jig receiving portion 4 and is mounted on the base 7a of the solid sample molding machine body 7 (this book In the embodiment, it is installed on the height adjusting portion 7b). In FIG. 10, for convenience of explanation, the sample tube 5 is shown by a solid line. Then, as shown in FIG. 11, the tip of the rod 7f is inserted into the sample tube 5 by rotating the lever 7e and pushing down the rod 7f. Since the diameter of the rod 7f is approximately the same as the inner diameter of the sample tube 5, the tip surface of the rod 7f moves along the inner surface of the sample tube 5f, and the tip surface of the rod 7f is the solid sample 6 ′ in the sample tube 5f. Is uniformly pushed down, and pressure is uniformly applied to the solid sample 6 ′ from the tip surface of the rod 7f. Therefore, the solid sample 6 ′ is uniformly pushed down from the sample tube 5, passes through the hole 3 c of the solid sample collection jig main body 3, and falls into the recess 4 b of the solid sample collection jig receiving unit 4.

Thereafter, as shown in FIG. 12, by removing the solid sample recovery jig 3, the entire amount of the solid sample 6 'falling on the solid sample recovery jig receiver 4 can be reliably recovered.

In the present embodiment, a rack and a pinion are used as a mechanism for converting the rotary motion of the lever 7e, that is, the rotary shaft 7d into the vertical motion of the rod 7f. However, the present invention is not limited to this. For example, a mechanism may be used in which the rotational movement of the lever 7e is transmitted to the hydraulic cylinder, and the hydraulic cylinder moves the rod 7f up and down.

As described above, according to the solid sample molding machine and the solid sample molding jig of the present invention, the solid sample can be uniformly and easily filled in the sample tube. Therefore, a uniform measurement sample used for NMR measurement can be easily and reliably prepared without requiring a skilled technique.

Moreover, according to the solid sample recovery device and the solid sample recovery device of the present invention, the entire amount of the solid sample can be efficiently and reliably recovered from the sample tube.

According to the solid sample molding machine and the solid sample molding jig of the present invention, the solid sample can be uniformly and easily filled in the sample tube. Therefore, a uniform measurement sample used for NMR measurement can be easily and reliably prepared without requiring a skilled technique. Moreover, according to the solid sample recovery device and the solid sample recovery device of the present invention, the solid sample can be efficiently and reliably recovered from the sample tube.

Therefore, the solid sample molding machine and the solid sample molding jig of the present invention can be used in various fields where preparation of a uniform measurement sample such as an NMR apparatus is required, including pharmaceutical-related fields such as pharmaceuticals and pharmaceuticals. .

It is a side view of the jig of the solid sample molding machine and solid sample molding jig of the present invention concerning one embodiment. It is a figure which shows the state which combined the solid sample shaping | molding jig main body 1 and solid sample shaping | molding jig receiving part 2 which concern on one Embodiment. It is a side view of the jig of the solid sample recovery device and solid sample recovery jig of the present invention concerning one embodiment. It is a figure which shows the state which combined the solid sample collection | recovery jig | tool main body 3 and solid sample collection | recovery jig receiving part 4 which concern on one Embodiment. It is the schematic of the sample tube 5 used for the solid sample shaper and solid sample shaping jig | tool of this invention which concerns on one Embodiment, and the solid sample collection device and solid sample collection | recovery jig of this invention. It is a figure explaining the preparatory step which fills the sample tube 5 in one Embodiment with a solid sample. It is a schematic block diagram of the solid sample molding device of this invention which concerns on one Embodiment. It is a schematic block diagram of the solid sample molding device of this invention which concerns on one Embodiment. It is the side surface of the solid sample collection | recovery jig | tool main body 3 which loaded the sample tube 5 after the measurement in one Embodiment. It is a schematic block diagram of the solid sample collection device of the present invention concerning one embodiment. It is a schematic block diagram of the solid sample collection device of the present invention concerning one embodiment. It is a side view of the receiving part of the solid sample collection jig | tool of this invention after the sample collection | recovery in one Embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Solid sample shaping | molding jig main body 1a Recessed part 1b Inclined part 2 Solid sample shaping | molding jig receiving part 2a Recessed part 3 Solid sample collecting jig main body 3a Recessed part 3b Inclined part 4 Solid sample collecting jig receiving part 4a Recessed part 4b Recessed part 5 Sample tube 5a Upper lid 5b Lower lid 6 Solid sample 7 Solid sample molding machine body, Solid sample collector body 7a Base 7b Height adjustment part 7c Rod fixed shaft 7d Rotating shaft 7e Lever 7f Rod

Claims (11)

A rotation axis;
A lever provided on the rotating shaft;
A rod that moves up and down,
Means for converting the rotational movement of the rotary shaft into the vertical movement of the rod;
A jig having a recess for loading a sample tube;
A solid sample molding machine comprising:
The inner diameter of the sample tube and the inner diameter of the rod are approximately the same,
A solid sample molding machine, wherein the rod moves up and down along the inner surface of the sample tube. The inner diameter of the recess and the outer diameter of the sample tube are approximately the same,
The solid sample molding machine according to claim 1, wherein an inclination is provided from an upper portion of the jig toward the concave portion. 3. The solid sample molding machine according to claim 1, wherein a height of the concave portion and a length of the sample tube to which a lid is attached substantially coincide with each other. The solid sample molding machine according to any one of claims 1 to 3, further comprising a jig having a recess into which the jig is loaded. A solid sample molding jig having a recess for loading a sample tube,
The inner diameter of the recess and the outer diameter of the sample tube are approximately the same,
A solid sample molding jig, wherein an inclination is provided from an upper portion of the jig toward the concave portion. The solid sample molding jig according to claim 5, wherein the height of the concave portion and the length of the sample tube to which a lid is attached substantially coincide with each other. A rotation axis;
A lever provided on the rotating shaft;
A rod that moves up and down,
Means for converting the rotational movement of the rotary shaft into the vertical movement of the rod;
A first jig having a first recess for loading a sample tube, and a hole provided in a lower portion of the first recess;
A second jig having a second recess in which the first jig is loaded and a third recess having an inner diameter smaller than the inner diameter of the second recess;
A solid sample collector comprising:
The inner diameter of the sample tube and the inner diameter of the rod are approximately the same,
A solid sample collector, wherein the rod moves up and down along the inner surface of the sample tube. The solid sample recovery device according to claim 7, wherein an inner diameter of the first recess and an outer diameter of the sample tube are substantially the same. 9. The solid sample collector according to claim 7, wherein a height of the first recess and a length of the sample tube are substantially the same. A first jig having a first recess for loading a sample tube;
A second jig having a second recess in which the first jig is loaded and a third recess having an inner diameter smaller than the inner diameter of the second recess;
A solid sample recovery jig having
The solid sample recovery jig, wherein an inner diameter of the first recess and an outer diameter of the sample tube substantially coincide with each other. The solid sample recovery jig according to claim 10, wherein a height of the first concave portion and a length of the sample tube substantially coincide with each other.

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