CN115352786A

CN115352786A - Intelligent deep low temperature refrigerator AGV for transferring biological samples

Info

Publication number: CN115352786A
Application number: CN202211037626.0A
Authority: CN
Inventors: 肖阳
Original assignee: Shanghai Baoneng Biotechnology Co ltd
Current assignee: Shanghai Baoneng Biotechnology Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-11-18

Abstract

The invention discloses an intelligent deep low temperature refrigerator AGV for transferring biological samples, which comprises a base, a refrigerator body, a hand grip component and an in-out warehouse butt joint system, wherein the refrigerator body is correspondingly fixed on the top of the base, the refrigerator body comprises a shell, a compressor, an evaporator, a fan, a bidirectional automatic opening and closing door and a turnover cover, the top of the rear side of the shell is provided with a butt joint device, the front side inside the shell is provided with a mounting groove and is respectively provided with the compressor, the evaporator and the fan, the rear side inside the shell is provided with a sample storage area and a transfer area, the sample storage area and the transfer area are separated through the bidirectional automatic opening and closing door, the rear side of the top of the shell is provided with the turnover cover corresponding to the transfer area, and the hand grip component is arranged in the transfer area and respectively corresponds to the sample storage area and the in-out warehouse butt joint system. The invention improves the safety of the sample, can operate in all weather, improves the overall efficiency, can execute a compound task, and improves the flow operation efficiency of the sample.

Description

Intelligent deep low temperature refrigerator AGV for transferring biological samples

Technical Field

The invention belongs to the field of low-temperature storage equipment of biological samples, and particularly relates to an intelligent deep low-temperature refrigerator AGV for transferring biological samples.

Background

At present, biological samples at deep and low temperature are stored in various ways and are widely applied to institutions such as hospitals, biological depots, epidemic stations, scientific research institutions and the like. But can't guarantee temperature and humidity environment to the sample environment of access process, consequently cause the condition of the repeated freeze thawing of sample and test tube shell frost easily in equipment transportation, switching process.

At present, the samples are stored in the turnover barrel, and then the samples are transferred by equipment or manual turnover barrels. But the switching and switching cost of the turnover barrel is higher, the number of the transfer samples is less, and the operation efficiency is not high.

Disclosure of Invention

The invention mainly solves the technical problem of providing an intelligent deep low temperature refrigerator AGV for transferring biological samples, the low temperature and sealed environment of the whole process improves the safety of the samples, the automation of the whole process can be operated in all weather, the whole efficiency is improved, a compound task can be executed, and the flow operation efficiency of the samples is improved.

In order to solve the technical problems, the invention adopts a technical scheme that: the utility model provides an intelligent dark low temperature refrigerator AGV for transporting biological sample, includes base, refrigerator body, tongs part and discrepancy storehouse butt joint system, the refrigerator body correspondence is fixed at the base top, the refrigerator body includes casing, compressor, evaporimeter and fan, two-way automatic opening and shutting door and flip, casing front side top is provided with the control touch-sensitive screen, and the rear side top is provided with interfacing apparatus, the inside front side of casing is provided with the mounting groove and installs compressor, evaporimeter and fan respectively, the inside rear side of casing is provided with sample storage area and transportation district, sample storage area and transportation district are separated through two-way automatic opening and shutting door, casing top rear side is provided with the flip that corresponds with the transportation district, the tongs part sets up and deposits the district and the storehouse butt joint system of discrepancy with the sample respectively in the transportation district and correspond.

In a preferred embodiment of the present invention, the base is an AGV intelligent transfer robot or an AMR autonomous mobile robot, and navigation is performed in a combined form of SLAM + two-dimensional code.

In a preferred embodiment of the invention, 10-15 groups of test tube racks are stacked in the sample storage area, and the bottom of any one test tube rack is positioned and supported by the positioning plate.

In a preferred embodiment of the present invention, the gripper assembly includes a longitudinal linear die set, a rotary die set, and a multi-stage telescopic gripper.

In a preferred embodiment of the present invention, the longitudinal linear module is longitudinally fixed at one side of the transfer area, the rotating module is horizontally arranged at the lifting end of the longitudinal linear module, and the multi-stage telescopic claws are horizontally arranged on the rotating module.

In a preferred embodiment of the invention, the warehouse entry and exit docking system comprises a sliding sealing door, a docking channel, an elastic self-adaptive baffle and a sealing strip.

In a preferred embodiment of the invention, the docking channel is horizontally communicated with the top of a transfer area arranged at the rear side of the shell, the sliding sealing door is longitudinally movably arranged in the transfer area and correspondingly sealed with the docking channel, and the outer side of the docking channel is provided with a sealing strip through an annular elastic self-adaptive baffle in a connecting manner.

The invention has the beneficial effects that: according to the intelligent deep low temperature refrigerator AGV for transferring the biological samples, the safety of the samples is improved due to the low temperature and the sealed environment of the whole process, the whole process can be automatically operated in all weather, the whole efficiency is improved, a compound task can be executed, and the flow operation efficiency of the samples is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

FIG. 1 is a perspective view of a preferred embodiment of an intelligent cryogenic refrigerator AGV for transporting biological specimens in accordance with the present invention;

FIG. 2 is a partial cross-sectional view of a preferred embodiment of an intelligent cryogenic refrigerator AGV for transporting biological specimens in accordance with the present invention;

FIG. 3 is a cross-sectional view of the docking system of a preferred embodiment of an intelligent cryogenic refrigerator AGV for transporting biological samples of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 in conjunction with fig. 2-3, an embodiment of the present invention includes:

an intelligent deep low temperature refrigerator AGV for transferring biological samples comprises a base 1, a refrigerator body, a hand grab part and an in-out warehouse butt joint system.

The refrigerator body is correspondingly fixed to the top of the base 1, the base 1 is an AGV intelligent carrying robot or an AMR autonomous mobile robot, the navigation adopts an SLAM + two-dimensional code combination form, the positioning is accurate, and the automatic switching is convenient.

The refrigerator body comprises a shell 2, a compressor 3, an evaporator, a fan 4, a bidirectional automatic opening and closing door 5 and a turnover cover 6.

The top of the front side of the shell 2 is provided with a control touch screen 7, so that related parameters can be set conveniently, and the top of the rear side is provided with a butt joint device for butt joint with a butt joint port 8 of other equipment.

The front side in the shell 2 is provided with an installation groove 9, and the compressor 3, the evaporator and the fan 4 are respectively installed on the front side, the refrigeration assembly is formed by adopting the components, the temperature can be controlled in a deep low-temperature region of-40 to-80 ℃, and the safety of a sample can be effectively ensured.

The inside rear side of casing 2 is provided with the sample and deposits district 10 and transport district 11, the sample is deposited district 10 and is transported district 11 and separate through two-way automatic opening and closing door 5, the sample is deposited district 10 and is dark low temperature region promptly, and the stack is provided with 10-15 group's test-tube rack 12, and arbitrary the test-tube rack 12 bottom is passed through locating plate 13 location support for conveniently stack. The bidirectional automatic opening and closing door 5 is used for keeping the low temperature in the sample storage area 10, and when a grabbing task instruction is given, the door is automatically opened and is automatically closed after the grabbing task is finished. Meanwhile, a plurality of groups of test tube racks 12 can be carried to carry out a plurality of task samples in a one-time butt joint mode, and efficiency can be improved and equipment investment can be saved for occasions with large operation flow.

The rear side of the top of the shell 2 is provided with a flip cover 6 corresponding to the transfer area 11, so as to conveniently store the sample to the sample storage area 10.

The gripping part is arranged in the transfer area 11 and corresponds to the sample storage area 10 and the warehouse-in and warehouse-out butt joint system respectively, and is used for gripping the samples in the sample storage area 10 and conveying the samples to the other equipment butt joint ports 8 through the warehouse-in and warehouse-out butt joint system.

The gripper members comprise a longitudinal linear die set 14, a rotary die set 15 and a multi-stage telescopic claw 16.

The longitudinal linear module 14 is longitudinally fixed on one side of the transfer area 11 for providing a driving of longitudinal movement. The rotating module 15 is horizontally disposed at the lifting end of the longitudinal linear module 14 for providing a driving force for horizontal rotation. Multistage flexible claw 16 level sets up on rotatory module 15, and multistage flexible claw 16 can match the snatching of square box and the multiple test-tube rack 12 of SBS. By means of the fact that the telescopic distance of the multistage telescopic claws 16 is close to 2 times of the length of the body, the test tube rack 12 can be directly grabbed from the inside of the sample storage area 10 and transferred to the inside of other equipment (such as a refrigerator and a tube picking machine), other transition transfer equipment is not needed, and the operation efficiency is improved.

The warehouse-in and warehouse-out docking system comprises a sliding sealing door 17, a docking channel 18, an elastic self-adaptive baffle 19 and a sealing strip 20.

The butt joint channel 18 is horizontally communicated with the top of the transfer area 11 on the rear side of the shell 2, the sliding sealing door 17 is longitudinally arranged in the transfer area 11 and is sealed with the butt joint channel 18 correspondingly, and the sliding sealing door is kept in a closed state when no task is performed, so that the internal cold is prevented from leaking. The outer side of the butt joint channel 18 is provided with a sealing strip 20 through an elastic self-adaptive baffle 19 which is arranged in an annular mode in a connected mode, when the base 1 is close to other switching equipment, the sealing strip 20 can be tightly attached to the surface of the equipment under the action of the elastic self-adaptive baffle 19, so that outside air cannot enter, at the moment, an equipment end sealing door 21 of the butt joint port 8 of the other equipment is turned into the butt joint channel 18, the bidirectional automatic opening and closing door 5 is opened automatically, and the gripper component can carry out storage and taking operation on samples.

In conclusion, the intelligent deep low temperature refrigerator AGV for transferring biological samples, disclosed by the invention, has the advantages that the low temperature and the sealed environment of the whole process improve the sample safety, the automation of the whole process can be carried out in all weather, the overall efficiency is improved, a compound task can be executed, and the flow operation efficiency of the samples is improved.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides an intelligent dark low temperature refrigerator AGV for transporting biological sample, a serial communication port, including base, refrigerator body, tongs part and discrepancy storehouse butt joint system, the refrigerator body correspondence is fixed at the base top, the refrigerator body includes casing, compressor, evaporimeter and fan, two-way automatic opening and shutting door and flip, casing front side top is provided with the control touch-sensitive screen, and the rear side top is provided with interfacing apparatus, the inside front side of casing is provided with the mounting groove and installs compressor, evaporimeter and fan respectively, the inside rear side of casing is provided with sample storage area and transportation district, sample storage area and transportation district are separated through two-way automatic opening and shutting door, casing top rear side is provided with the flip that corresponds with the transportation district, tongs part sets up in the transportation district and deposits the district and the storehouse butt joint system corresponds with the sample respectively.

2. The AGV of claim 1, wherein the base is an AGV intelligent handling robot or an AMR autonomous mobile robot, and navigation is performed in a combined form of SLAM and two-dimensional code.

3. The AGV for transferring the biological samples according to the claim 1, wherein 10-15 sets of test tube racks are stacked in the sample storage area, and the bottoms of the test tube racks are positioned and supported by the positioning plate.

4. The intelligent cryogenic refrigerator AGV for transporting biological samples according to claim 1, characterized in that the gripper comprises a longitudinal linear module, a rotation module and a multi-stage telescopic gripper.

5. The AGV for transferring a biological sample according to claim 4, wherein the longitudinal linear module is longitudinally fixed on one side of the transfer area, the rotating module is horizontally arranged at the lifting end of the longitudinal linear module, and the multi-stage telescopic claws are horizontally arranged on the rotating module.

6. The AGV according to claim 1, wherein the docking system comprises sliding sealing doors, docking channels, elastic adaptive barriers and sealing strips.

7. The AGV for transferring the biological samples according to claim 6, wherein the butt joint channel is horizontally communicated with the top of the transfer area on the rear side of the shell, the sliding sealing door is longitudinally movably arranged in the transfer area and is correspondingly sealed with the butt joint channel, and the outer side of the butt joint channel is provided with a sealing strip through the connection of elastic self-adaptive baffles arranged in an annular shape.