CN213611472U

CN213611472U - Integrated processing experiment table for deep sea sediment sample

Info

Publication number: CN213611472U
Application number: CN202021785749.9U
Authority: CN
Inventors: 陈翠妹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-07-06
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses an integrated processing experiment table for deep sea sediment samples, which comprises a sample layering box (1), a disinfection drying box (2), an ultraviolet sample processing box (3), a sample storage box (4) at-20 ℃ and a control box (5); the sample layering box (1) is used for facilitating a laboratory worker to carry out layering and sample cutting on a sediment sample by using a sample shovel; the sterilizing and drying box (2) is used for sterilizing the sample shovel after layered sample cutting; the ultraviolet sample processing box (3) is used for processing sediment samples after layered sampling; -a 20 ℃ sample storage tank (4) for temporarily storing the treated sediment samples; the control box (5) is used for starting a power supply of the whole machine, controlling the rotating speed of a stepping motor (1.7) in the sample layering box (1) and checking the state of the whole machine; the utility model discloses reducible pollution to the deposit sample to have enough spaces to handle the deposit sample under aseptic environment, and to the deposit sample storage under the storage condition requirement.

Description

Integrated processing experiment table for deep sea sediment sample

Technical Field

The utility model belongs to ocean laboratory equipment field, concretely relates to integrated laboratory bench that handles of deep sea sediment sample.

Background

The deep sea sediment sample layering treatment is an important experimental mode for deep sea field exploration in the marine discipline. The existing deep sea sediment layering processing modes all need two experimenters to process the sediment samples, one experimenter extrudes the sediment in a sample tube by a tray by manpower, the other experimenter cuts layers, bags and samples the extruded sediment by a sample shovel, pollution to the sediment samples is inevitable in the process due to hand contact, and huge manpower and time are consumed in the process of cutting layers and samples of the sediment. However, there is no test stand or apparatus that can solve the above problems. In conclusion, the integrated treatment experiment table for the deep sea sediment samples is designed aiming at the existing problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of the existence, the utility model provides a deep sea sediment sample integrated processing laboratory bench.

The utility model discloses a realize through following technical scheme:

an integrated treatment experiment table for deep sea sediment samples comprises a sample layering box 1, a sterilizing and drying box 2, an ultraviolet sample treatment box 3, a sample storage box 4 at-20 ℃ and a control box 5.

The sample layering box 1 is characterized in that a PVC sample tube 1.1 with a sediment sample is fixed in the sample layering box 1 through a movable clamping block 1.5 and a fixed clamping block 1.3, a stepping motor 1.7 is installed at the bottom of the sample layering box, the stepping motor 1.7 transmits force through a rectangular screw rod 1.9, internal threads of a square screw rod sleeve 1.10 are meshed with external threads of the rectangular screw rod 1.9 and penetrate through a square small hole 1.12 formed in a middle partition table top of the sample layering box (1) to pass through the table top, the square screw rod sleeve 1.10 cannot rotate in the square small hole 1.12, the force transmitted by the rectangular screw rod 1.9 is converted into up-down displacement of the square screw rod sleeve 1.10, a circular tray 1.11 at the top end of the square screw rod sleeve 1.10 is used for extruding sediment samples in the sample tube 1.1, and the extruded sediment samples are cut and collected by an experimenter through a sample shovel.

The disinfection drying box 2 is respectively provided with an alcohol automatic spraying device 2.1 and a warm air drying device 2.2, and a built-in photosensitive sensor. Sample shovel is accomplishing the deposit and is cutting the layer after, stretches into disinfection stoving case 2 with sample shovel, and alcohol automatic spraying device 2.1 carries out the alcohol disinfection to sample shovel, and warm braw drying device 2.2 dries the sample shovel after the alcohol disinfection. The automatic alcohol spraying device 2.1 and the warm air drying device 2.2 can be integrated by the existing commercial related products, and redundant description is omitted here.

The bottom of the ultraviolet sample processing box 3 is a knee holding table board 3.1, the middle is a tool containing box 3.2, the top is a large-volume sterile processing chamber 3.3, an ultraviolet disinfection lamp 3.4 is arranged in the sterile processing chamber, and sediment sample processing can be carried out.

The-20 ℃ sample storage box 4 can temporarily store sediment samples under the-20 ℃ condition.

The control box 5 is used for starting a power supply of the whole machine, controlling the rotating speed of a stepping motor 1.7 in the sample layering box 1 and checking the state of the whole machine.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an utilize step motor to extrude the intraductal deposit sample of sample, reduce the manpower, and the disinfection stoving case can avoid the direct contact of staff and sample shovel, reduces the sample pollution, and the processing and the saving under subsequent aseptic environment can be carried out to the deposit sample to recombination ultraviolet sample treatment case and-20 ℃ sample storage box.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings required for the use of the present invention are briefly introduced below, and it is obvious that the drawings in the following description are only some examples of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a three-dimensional structure diagram of the whole machine of the present invention;

FIG. 2 is a front view structural diagram of the whole machine of the present invention;

FIG. 3 is a schematic diagram of a sample layering device according to the present invention;

fig. 4 is a schematic position diagram of the square hole 1.12 of the present invention.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in figure 1, the integrated treatment experiment table for the deep sea sediment samples comprises a sample layering box 1, a disinfection drying box 2, an ultraviolet sample treatment box 3, a sample storage box 4 at-20 ℃ and a control box 5.

The whole experiment table is of an aluminum alloy sheet metal structure and is in a vertical cabinet shape, a front view angle is shown in a figure 1 and a figure 2, and the sample layering box 1 is arranged in the middle of the experiment table; the disinfection and drying box 2 is arranged at the upper left corner of the test bed; the ultraviolet sample processing box 3 is arranged at the upper right corner of the test bed; the-20 ℃ sample storage box 4 is arranged at the lower left corner of the test bed; the control box 5 is positioned in the sample layering box 1 and is fixedly connected to the inner side wall of the lower part of the sample layering box 1; the components are fixedly connected with each other; forming the whole test bed.

In the sample layering box 1, a stepping motor 1.7 is fixed on the bottom surface of the sample layering box 1 through a motor base 1.8, the stepping motor 1.7 and a rectangular screw rod 1.9 are connected with each other through keys to conduct power, external threads of the rectangular screw rod 1.9 are meshed with internal threads of a square screw rod sleeve 1.10 to conduct displacement, the square screw rod sleeve 1.10 penetrates through a square small hole 1.12 of a table board, and a circular tray 1.11 is fixed at the top of the square screw rod sleeve 1.10; on the middle interlayer mesa of sample layering case 1: the fixed clamping block 1.6 is fixed on the left side of the interlayer table top, the handle 1.2, the screw rod 1.3 and the movable clamping block 1.5 are arranged on the right side of the interlayer table top, and the screw rod base 1.4 is fixedly connected to the right side of the movable clamping block 1.5; the screw rod 1.3 is meshed with the screw rod base 1.4 through threads; the movable clamping block 1.5 is fixed at the end part of the screw rod 1.3, and the movable clamping block 1.5 is vertical to the screw rod 1.3; the other end of the screw rod 1.3 is fixedly connected with a handle 1.2; the PVC sample tube 1.1 is placed on a circular tray during sample processing and is fixed on a table top through a fixed clamping block 1.6 and a movable clamping block 1.5.

The sterilizing and drying box 2 comprises an alcohol automatic spraying device 2.1 and a warm air drying device 2.2; the automatic alcohol spraying device 2.1 is arranged at the lower middle part of the disinfecting and drying box 2; the warm air drying device 2.2 is arranged at the upper position of the middle part of the sterilizing and drying box 2;

the ultraviolet sample processing box 3 comprises a knee holding table board 3.1, a tool containing box 3.2, an aseptic processing chamber 3.3 and an ultraviolet disinfection lamp 3.4; the knee-containing table surface 3.1 is positioned at the lower part of the ultraviolet sample processing box 3 and is of an inwards concave structure; the tool containing box 3.2 is positioned in the middle of the ultraviolet sample processing box 3 and is in a drawing form; the sterile processing chamber 3.3 is positioned at the upper part of the ultraviolet sample processing box 3 and is of an inwards concave structure; the ultraviolet disinfection lamp 3.4 is positioned on the top inner wall of the sterile processing chamber 3.3;

-a sample storage box 4 at 20 ℃ to allow temporary preservation of the sample;

the control box 5 is used for starting the power supply of the whole machine, controlling the rotating speed of a stepping motor 1.7 in the sample layering box 1 and checking the state of the whole machine; which is fixedly attached to the lower side wall of the sample layering box 1.

Referring to fig. 3, a PVC sample tube 1.1 with a sediment sample is placed on a circular tray 1.11, and a handle 1.2 is shaken to make a screw rod 1.3 drive a movable clamping block 1.5 to move forward, so as to clamp and fix the PVC sample tube 1.1 together with a fixed clamping block 1.6. The power supply of the whole machine is turned on through the control box 5, and the rotating speed of the stepping motor 1.7 is well adjusted; step motor 1.7 is installed to the bottom of sample layering case, step motor 1.7 passes through rectangle lead screw 1.9 transmission power, square lead screw sleeve 1.10 internal thread and the meshing of rectangle lead screw 1.9 external screw thread, and pass the mesa through square aperture 1.12, square lead screw sleeve 1.10 can't rotate in square aperture 1.12, the power of rectangle lead screw 1.9 transmission is converted into the vertical displacement of square lead screw sleeve 1.10 promptly, the circular tray 1.11 on square lead screw sleeve 1.10 top is about to the deposit sample extrusion in the sample tube 1.1, the deposit sample after the extrusion is cut off its collection by the laboratory technician use sample shovel.

The disinfection and drying box 2 is respectively provided with an alcohol automatic spraying device 2.1 and a warm air drying device 2.2, and a photosensitive sensor is arranged in the disinfection and drying box; sample shovel is accomplishing the deposit and is cutting the layer after, stretches into disinfection stoving case 2 with sample shovel, and alcohol automatic spraying device 2.1 carries out the alcohol disinfection to sample shovel, and warm braw drying device 2.2 dries the sample shovel after the alcohol disinfection.

The bottom of the ultraviolet sample processing box 3 is a knee holding table board 3.1, the middle is a tool containing box 3.2, the top is a large-volume sterile processing chamber 3.3, and an ultraviolet disinfection lamp 3.4 is arranged in the sterile processing chamber 3.3, so that sediment sample processing can be performed.

The-20 ℃ sample storage box 4 can temporarily store sediment samples under the-20 ℃ condition. After the sample is stored at low temperature, the whole processing process of the sediment sample is completed.

The utility model discloses an utilize step motor to extrude the intraductal deposit sample of sample, reduce the manpower, and the disinfection stoving case can avoid the direct contact of staff and sample shovel, reduces the sample pollution, and the processing and the saving under subsequent aseptic environment can be carried out to the deposit sample to recombination ultraviolet sample treatment case and-20 ℃ sample storage box.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an integrated processing laboratory bench of deep sea deposit sample, includes that sample layering case (1), disinfection stoving case (2), ultraviolet ray sample handle case (3) and-20 ℃ of sample storage box (4) constitute, its characterized in that: the whole experiment table is of an aluminum alloy sheet metal structure and is in a vertical cabinet shape, and the sample layering box (1) is arranged in the middle of the experiment table; the disinfection and drying box (2) is arranged at the upper left corner of the test bed; the ultraviolet sample processing box (3) is arranged at the upper right corner of the test bed; the-20 ℃ sample storage box (4) is arranged at the lower left corner of the test bed; the control box (5) is positioned in the sample layering box (1) and is fixedly connected to the inner side wall of the lower part of the sample layering box (1); the sample layering box (1), the disinfection drying box (2), the ultraviolet sample processing box (3) and the sample storage box (4) at the temperature of minus 20 ℃ are fixedly connected with each other; forming the whole test bed.

2. The integrated treatment laboratory bench of deep-sea sediment samples according to claim 1, characterized in that the sample layering box (1) further comprises: the device comprises a handle (1.2), a screw rod (1.3), a screw rod base (1.4), a movable clamping block (1.5), a fixed clamping block (1.6), a stepping motor (1.7), a motor base (1.8), a rectangular screw rod (1.9), a square screw rod sleeve (1.10), a circular tray (1.11) and a square small hole (1.12);

the stepping motor (1.7) is fixed on the bottom surface of the sample layering box (1) through a motor base (1.8), the stepping motor (1.7) is connected with the rectangular screw rod (1.9) through a key, the external thread of the rectangular screw rod (1.9) is meshed with the internal thread of the square screw rod sleeve (1.10), the square screw rod sleeve (1.10) is connected with the internal thread of the square screw rod sleeve (1.10) through a square small hole (1.12) formed in the middle interlayer table top of the sample layering box (1), and a circular tray (1.11) is fixed at the top of the square screw rod sleeve (1.10); on the middle interlayer mesa of sample layering case (1): the fixed clamping block (1.6) is fixed on the left side of the interlayer table top, the handle (1.2), the screw rod (1.3) and the movable clamping block (1.5) are arranged on the right side of the interlayer table top, and the screw rod base (1.4) is fixedly connected to the right side of the movable clamping block (1.5); the screw rod (1.3) is engaged with the screw thread of the screw rod base (1.4); the movable clamping block (1.5) is fixed at the end part of the screw rod (1.3), and the movable clamping block (1.5) is vertical to the screw rod (1.3); the other end of the screw rod (1.3) is fixedly connected with a handle (1.2).

3. The integrated processing laboratory bench for deep sea sediment samples according to claim 1 or 2, characterized in that the sterilizing and drying box (2) comprises an automatic alcohol spraying device (2.1) and a warm air drying device (2.2); the automatic alcohol spraying device (2.1) is arranged at the lower middle part of the sterilizing and drying box (2); the warm air drying device (2.2) is arranged at the upper position of the middle part of the sterilizing and drying box (2).

4. The integrated deep sea sediment sample treatment laboratory bench according to claim 1 or 2, wherein the ultraviolet sample treatment box (3) comprises a knee-holding table top (3.1), a tool storage box (3.2), a sterile treatment chamber (3.3) and an ultraviolet disinfection lamp (3.4); the knee-containing table board (3.1) is positioned at the lower part of the ultraviolet sample processing box (3) and is of an inwards concave structure; the tool containing box (3.2) is positioned in the middle of the ultraviolet sample processing box (3) and is in a drawing form; the sterile processing chamber (3.3) is positioned at the upper part of the ultraviolet sample processing box (3) and is of an inwards concave structure; the ultraviolet disinfection lamp (3.4) is positioned on the top inner wall of the sterile processing chamber (3.3).