CN218212045U

CN218212045U - Photo-thermal luminescence deposition sample collection device

Info

Publication number: CN218212045U
Application number: CN202222333292.3U
Authority: CN
Inventors: 李洪梁; 吴金生; 黄晓林; 罗显梁; 钱锋
Original assignee: Institute of Exploration Technology Chinese Academy of Geological Sciences
Current assignee: Institute of Exploration Technology Chinese Academy of Geological Sciences
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-01-03
Anticipated expiration: 2032-09-02

Abstract

The utility model provides a light and heat luminescence deposition sample collection system, includes first barrel, the inside sliding sleeve of first barrel has connect the second barrel, the tip of first barrel and second barrel can be dismantled and is connected with the drill bit, the inside rigid coupling of first barrel has the slide bar, slide bar sliding connection has the sleeve pipe, the sleeve pipe rigid coupling has the baffle, sleeve pipe sliding connection has the scraper blade. The second cylinder body and the first cylinder body can be separated, the independent second cylinder body can be conveniently transferred into a laboratory after sampling is finished, and the first cylinder body can be provided with the standby second cylinder body for sampling again, so that the first cylinder body can finish sampling operation for many times without replacement, and the cost of standby parts is reduced; the first barrel passes through the detachable drill bit and drives the second barrel and rotate, and the second barrel passes through the slide bar and the baffle rotation that the sleeve pipe drove the slope, and the pivoted baffle can be with in the soft deposit precession second barrel, can also block the deposit in the second barrel and drop.

Description

Photo-thermal luminescence deposition sample collection device

Technical Field

The utility model relates to a geological sample technical field, more specifically say, in particular to light and heat luminescence deposition sample collection system.

Background

Light release is a physical phenomenon, and is the result of the stored energy of a mineral crystal under the action of ambient ionizing radiation, which is released in the form of photons when the mineral crystal is heated or excited by light. The one excited by heat is called thermoluminescence, and the one excited by light is called photoluminescence. The years of the luminescence measurement is the measure of the time that the sample has elapsed since the last thermal or light event, buried until now. Under the conditions of standard sampling and targeted testing, the luminescence year measurement technology is widely applied to the chronology research of buried pottery, burnt-earth heated archaeological materials and fourth-series fragment sediments due to the advantage of high accuracy, such as the last heated age of relevant appliances such as sacrifice, burning and cooking of ancient mankind, and the age of burying minerals such as feldspar, quartz and the like in the fourth-series fragment sediments after the last exposure, namely the deposition age, and has important significance for tracing the activity time limit of the ancient mankind and inverting the construction activity history of the buried sediments. However, in real-world work, due to the defects of the luminescence sample collection device, factors such as exposure of the sample during collection or damage of the original texture of the sample during transportation after collection of the sample are often caused, so that the error of the test age is large, and the real age of the sample is difficult to be restricted. In the loose deposit sample collection process of light and heat luminescence, can use collection system, the patent of publication No. CN215811730U discloses a device that light and heat luminescence deposit sample gathered, including the electric drill body, the right side fixedly connected with drill bit connector of electric drill body, the surface cover of drill bit connector is equipped with the outer tube body, the inside of outer tube body is provided with the inner tube, the right side fixedly connected with alloy drill bit of outer tube body, and alloy drill bit's quantity is a plurality of, be the equidistance and distribute, the left side of outer tube body inner chamber is provided with the baffle, the left side and the drill bit connector fixed connection of baffle, the left side of inner tube contacts with the right side of baffle, the top and the bottom of outer tube body all are provided with disassembly body. The device well electric drill body passes through the drill bit connector and drives outer tube body and drill bit rotation, it samples to drive outer tube body and inner tube entering loose deposit inside simultaneously, extract whole device after the sampling, send to the laboratory after need wholly dismantling outer tube body and inner tube, separate outer tube body and inner tube in the laboratory, take out the sample in the inner tube again, the device has following not enough, at first outer tube body and inner tube opening part all do not set up the baffle, loose deposit can be fallen out by outer tube body and inner tube, make the volume of taking out of whole sample can't satisfy the experiment requirement, secondly the sample need be together sent to the laboratory with outer tube body and inner tube, if the sample of different positions need be got to the time of the section simultaneously, then need prepare many sets of outer tube body and inner tube, the cost is increased, and the outer tube body, inner tube and sample weight are great together, be difficult for shifting.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing a light and heat luminescence deposition sample collection system, can shelter from loose deposit after the sample is accomplished, keeps sample original state fabric, avoids the sample to drop and expose, can reduce reserve sampling component, can also be relatively light transfer sample when reducing the cost.

The utility model provides a light and heat luminescence deposit sample collection system, includes first barrel, the inside slip of first barrel has cup jointed the second barrel, the tip of first barrel and second barrel can be dismantled and is connected with the drill bit, the inside rigid coupling of first barrel has the slide bar, slide bar sliding connection has the sleeve pipe, the sleeve pipe rigid coupling has the baffle, sleeve pipe sliding connection has the scraper blade.

Further, first barrel one end is equipped with first opening, first barrel lateral wall one end is equipped with first spacing groove, first spacing groove is established to "T" shape, first spacing groove is close to first open end, first barrel other end rigid coupling has first end cover.

Further, second barrel one end is equipped with the second opening, second barrel lateral wall one end is equipped with the second spacing groove, the second spacing groove is established to "T" shape, the second spacing groove with first spacing groove is corresponding, second barrel other end rigid coupling has the second end cover, second end cover outer wall laminate in first end cover inner wall.

Furthermore, the drill bit is annular, cutter teeth are arranged on the end face of one side of the drill bit, and an annular cavity which is sunken inwards is arranged on the end face of the other side of the drill bit.

Furthermore, the same end of the first cylinder and the second cylinder is embedded into the annular cavity, a limiting column is fixedly connected in the annular cavity, and the limiting column is coupled with the first limiting groove and the second limiting groove.

Furthermore, one end of the sliding rod is fixedly connected to the inner wall of the second end cover, and a sliding groove is formed in the side wall of the other end of the sliding rod.

Furthermore, sleeve pipe one end is equipped with the arch, sleeve pipe other end inner wall is equipped with the slider, the slider with the spout coupling.

Furthermore, the baffle is close to slider one end, the baffle is equipped with a plurality ofly, and is a plurality of the baffle slope sets up, the scraper blade is located in the middle of second end cover and the baffle.

Further, a motor is fixedly connected to the center of the outer wall of the first end cover, and a handle and a grip are arranged on the outer wall of the motor.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) second barrel slides and cup joints inside first barrel among this device, can separate second barrel and first barrel after the sample finishes, can be light shift independent second barrel to the laboratory in, first barrel then can install reserve second barrel and carry out the sample operation once more to make first barrel can accomplish many times sample operation in the condition of not changing, reduced spare part's cost.

(2) First barrel in this device passes through the detachable drill bit and drives the second barrel and rotate, and the second barrel passes through the slide bar and drives the sleeve pipe and rotate, and the sleeve pipe drives the baffle rotation of slope, and the baffle can be with in the second barrel is precession to soft deposit when rotatory, and the sample finishes the backplate and can be corresponding stops the deposit in the second barrel and drop, keeps sample original state fabric, avoids the sample to drop and expose.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic view of the entire structure of a photothermal luminescence deposition sample collection device.

FIG. 2 is a cut-away view of a first cylinder and a second cylinder in the photothermal emission deposition sample collection apparatus.

Fig. 3 is an enlarged view at a in fig. 2.

Fig. 4 is an enlarged view at B in fig. 2.

FIG. 5 is a cut-away view of a drill bit in the photothermal luminescence deposition sample collection apparatus.

In the figure: 1. a first cylinder; 11. a first limit groove; 12. a first end cap; 2. a second cylinder; 21. a second limit groove; 22. a second end cap; 3. a drill bit; 31. an annular cavity; 32. cutter teeth; 33. a limiting post; 4. a slide bar; 41. a chute; 5. a sleeve; 51. a baffle plate; 52. a squeegee; 53. a protrusion; 54. a slider; 6. a motor; 61. a handle; 62. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The specific embodiment is as follows:

as shown in fig. 1, 2 and 3, a photothermal luminescence deposition sample collection device includes a first cylinder 1, the first cylinder 1 is a hollow metal tubular structure, one end of the first cylinder 1 is provided with a first opening, the other end of the first cylinder 1 is fixedly connected with a first end cover 12, two symmetrical first limiting grooves 11 are formed in the end portion of the side wall of the first cylinder 1, the first limiting grooves 11 are in a T shape, and one end of the first limiting grooves 11 is provided with a notch.

As shown in fig. 2, a second cylinder 2 is slidably sleeved inside a first cylinder 1, the second cylinder 2 is a hollow metal tubular structure, one end of the second cylinder 2 is provided with a second opening, the second opening end of the second cylinder 2 is flush with the first opening end of the first cylinder 1, the end portion of the side wall of the second cylinder 2 is provided with two symmetrical second limiting grooves 21 which are the same as the first limiting grooves 11, the second limiting grooves 21 are also T-shaped, one end of the second limiting grooves 21 is also provided with a notch, the other end of the second cylinder 2 is fixedly connected with a second end cap 22, the outer wall of the second end cap 22 is attached to the inner wall of the first end cap 12, the inner wall of the second end cap 22 is fixedly connected with a sliding rod 4, the other end of the sliding rod 4 is provided with a sliding groove 41, as shown in fig. 4, the outer wall of the sliding rod 4 is slidably sleeved with a sleeve 5, the sleeve 5 is a hollow tubular structure, one end of the sleeve 5 is provided with a protrusion 53, the inner edge of the other end of the sleeve 5 is provided with a sliding block 54, the bulge 53 is close to the second end cover 22, the slide block 54 is coupled with the chute 41, one end of the sleeve 5 close to the bulge 53 is fixedly connected with the baffle 51, the baffle 51 is provided with 4 blocks, the shielding surface of the 4 baffles 51 is larger than the cross section of the second cylinder 2, the 4 baffles 51 are arranged on the outer wall of the sleeve 5 in an inclined spiral shape and at equal intervals like fan blades, the edges of the 4 baffles 51 are attached to the inner wall of the second cylinder 2, the outer wall of the sleeve 5 is slidably sleeved with the scraper 52, the scraper 52 is arranged between the baffle 51 and the bulge 53, the scraper 52 slides relative to the sleeve 5, the second cylinder 2 in the device is slidably sleeved inside the first cylinder 1, the second cylinder 2 and the first cylinder 1 can be separated after sampling is finished, the independent second cylinder 2 can be conveniently transferred into a laboratory, the photothermal and photo-deposition sample is prevented from being exposed to the illumination environment, the first cylinder 1 can be provided with the standby second cylinder 2 for sampling again, therefore, the first cylinder 1 can finish a plurality of sampling operations without replacement, and the cost of spare parts is reduced.

As shown in fig. 1 and 5, a drill bit 3 is detachably mounted at a first open end of a first cylinder 1 and a second open end of a second cylinder 2, the drill bit 3 is of an alloy ring structure, a cutter tooth 32 is fixedly connected to one side of the drill bit 3, the cutter tooth 32 is made of an alloy, an annular cavity 31 with an inward-recessed end surface is formed in the other end of the drill bit 3, as shown in fig. 4, edges of the first cylinder 1 and the second cylinder 2 are embedded into the annular cavity 31, a limiting column 33 is fixedly connected to the annular cavity 31, the limiting column 33 is coupled to a first limiting groove 11 and a second limiting groove 21, edges of 4 baffles 51 are attached to the inner side of the drill bit 3, the drill bit 3 mounted on the first cylinder 1 can limit falling of the 4 baffles 51, the first cylinder 1 in the device drives the second cylinder 2 to rotate through the detachable drill bit 3, the second cylinder 2 drives a sleeve 5 to rotate through a sliding rod 4, the sleeve 5 drives the inclined baffles 51 to rotate, the baffles 51 can screw loose deposits into the second cylinder 2 while rotating, the baffles 51 can correspondingly block falling deposits after sampling, and can prevent samples from falling off and maintain the samples.

As shown in fig. 1, the motor 6 is fixedly connected to the outer wall of the first end cap 12, the connection manner of the first end cap 12 and the motor 6 is the same as the connection manner of the drill cylinder and the motor 6 in the water mill drill, the outer wall of the motor 6 is provided with a handle 61 and a grip 62, and the handle 61 and the grip 62 are symmetrically arranged.

When the collecting device is used, firstly, the second barrel 2 is sleeved inside the first barrel 1, then the sleeve 5 is sleeved on the sliding rod 4, then the limiting column 33 in the drill bit 3 is penetrated through the gap between the first limiting groove 11 and the second limiting groove 21, the drill bit 3 is rotated to enable the limiting column 33 to be clamped in the first limiting groove 11 and the second limiting groove 21, therefore, the drill bit 3 is clamped at one end of the first barrel 1 and the second barrel 2, the two barrels face the soft ground and start the motor 6, the handle 61 and the handle 62 are held by two hands, the device is pressed downwards, the motor 6 drives the first barrel 1 to rotate, the first barrel 1 drives the drill bit 3 to rotate through the limiting column 33, the drill bit 3 drives the second barrel 2 to rotate through the limiting column 33, the second barrel 2 drives the sliding rod 4 to rotate through the second end cover 22, the sliding rod 4 drives the baffle 51 to rotate through the sliding groove 41 and the sliding block 54, the inclined baffle 51 rotates while the inclined baffle 51 can push loose deposits to the second barrel 2, the sampling end 52 which can be pulled out of the second barrel 2, the sampling end 52 which can be pulled out, the sampling end 52, and the sampling barrel 2 can be pulled out again, and the sampling end 52 which is pushed out, and the second barrel 2, and the sampling barrel 2 can be used for sampling experiment, and the sampling experiment can be taken out, and the sampling barrel 5.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a light and heat is released light and is depositd sample collection system which characterized in that: including first barrel (1), second barrel (2) have been cup jointed in the inside slip of first barrel (1), the tip of first barrel (1) and second barrel (2) can be dismantled and be connected with drill bit (3), the inside rigid coupling of first barrel (1) has slide bar (4), slide bar (4) sliding connection has sleeve pipe (5), sleeve pipe (5) rigid coupling has baffle (51), sleeve pipe (5) sliding connection has scraper blade (52).

2. The photothermal luminescence deposition sample collection device of claim 1, wherein: first barrel (1) one end is equipped with first opening, first barrel (1) lateral wall one end is equipped with first spacing groove (11), establish to "T" shape first spacing groove (11), first spacing groove (11) are close to first open end, first barrel (1) other end rigid coupling has first end cover (12).

3. The photothermal luminescence deposition sample collection device of claim 2, wherein: second barrel (2) one end is equipped with the second opening, second barrel (2) lateral wall one end is equipped with second spacing groove (21), second spacing groove (21) are established to "T" shape, second spacing groove (21) with first spacing groove (11) are corresponding, second barrel (2) other end rigid coupling has second end cover (22), second end cover (22) outer wall laminate in first end cover (12) inner wall.

4. The photothermal luminescence deposition sample collection device of claim 3, wherein: the drill bit (3) is annular, one side end face of the drill bit (3) is provided with cutter teeth (32), and the other side end face of the drill bit (3) is provided with an annular cavity (31) which is sunken inwards.

5. The photothermal luminescence deposition sample collection device according to claim 4, wherein: the first barrel (1) and the second barrel (2) are embedded into the annular cavity (31) at the same end, a limiting column (33) is fixedly connected in the annular cavity (31), and the limiting column (33) is coupled with the first limiting groove (11) and the second limiting groove (21).

6. The photothermal luminescence deposition sample collection device of claim 5, wherein: one end of the sliding rod (4) is fixedly connected to the inner wall of the second end cover (22), and a sliding groove (41) is formed in the side wall of the other end of the sliding rod (4).

7. The photothermal luminescence deposition sample collection device according to claim 6, wherein: one end of the sleeve (5) is provided with a protrusion (53), the inner wall of the other end of the sleeve (5) is provided with a sliding block (54), and the sliding block (54) is coupled with the sliding groove (41).

8. The photothermal luminescence deposition sample collection device of claim 7, wherein: the baffle (51) is close to one end of the sliding block (54), the baffles (51) are arranged in a plurality, the baffles (51) are obliquely arranged, and the scraper (52) is arranged between the second end cover (22) and the baffles (51).

9. The photothermal luminescence deposition sample collection device of claim 8, wherein: the motor (6) is fixedly connected to the center of the outer wall of the first end cover (12), and a handle (61) and a grip (62) are arranged on the outer wall of the motor (6).