Sample classified storage equipment for environmental monitoring

Abstract

The invention discloses sample classified storage equipment for environmental monitoring, and relates to the technical field of environmental monitoring. Comprising a storage box, a preparation structure is mounted at the top of an inner cavity of the storage box, a storage structure is mounted on the outer wall of the inner cavity of the storage box, the storage box comprises a box body, a classification module is mounted at the top of the box body, and a placement opening is formed in the top of the box body and located on one side of the classification module; a temperature control module is installed on the outer wall of the right side of the box body, a picking opening is formed in the bottom of the outer wall of one side of the box body, and an auxiliary opening is formed in the top of the box body. And other structures are controlled to place the samples in corresponding storage areas, so that ordered classified storage of the samples is realized, disordered storage of the samples is avoided, and subsequent search and management are facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental monitoring, and in particular to a sample classification and storage device for environmental monitoring. Background Art

[0002] In the current existing technology, sample classification and storage equipment for environmental monitoring is usually developed with the development of society and people's attention to environmental protection. Environmental monitoring requires sampling and analysis of water quality, soil, air, etc., which requires corresponding sample storage equipment to ensure the integrity of samples during storage. In addition, most traditional sample storage equipment can only simply store samples and cannot effectively classify and manage different types of samples, resulting in low efficiency when taking samples.

[0003] However, the existing technology still has shortcomings, such as the following aspects: The equipment may require manual classification and storage of samples, which is inefficient and prone to errors. In addition, previous equipment may not be able to classify very finely, resulting in some similar samples being mixed together, which may lead to the problem of taking the wrong samples, affecting the results or accuracy of environmental testing. Summary of the invention

[0004] The present invention provides a sample classification and storage device for environmental monitoring to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: A sample classification and storage device for environmental monitoring, comprising a storage box, a preparation structure is installed on the top of the inner cavity of the storage box, and a storage structure is installed on the outer wall of the inner cavity of the storage box, characterized in that: the storage box comprises a box body, a classification module is installed on the top of the box body, and a placement opening is opened on the top of the box body and on one side of the classification module; A temperature control module is installed on the outer wall on the right side of the box, a pick-up port is installed at the bottom of the outer wall on one side of the box, and an auxiliary port is opened on the top of the box; The outer wall of the bottom of the classification module is installed at the top of the inner cavity of the box, hardened glass is installed on the top of the inner cavity of the box and on the lower surface of the placement port, a No. 1 electric telescopic rod is installed on the top of the inner cavity of the box and on one side of the hardened glass, and a sloped sponge is installed at the bottom of the inner cavity of the box.

[0006] Preferably, the preparation structure includes an auxiliary box, a No. 2 stepper motor is installed on the left side of the inner cavity of the auxiliary box, a No. 1 detection camera is installed on the outer wall of the right side of the inner cavity of the auxiliary box, a No. 1 iron sheet conveyor belt is installed at one end of the No. 2 stepper motor transmission and located in the middle of the inner cavity of the auxiliary box, and a placement rack is provided on the top of the No. 1 iron sheet conveyor belt; A sample test tube is arranged on the inner side of the placement rack, a magnet is installed on the bottom of the placement rack, an isolation plate is installed on the bottom of the magnet, and limiting frames are installed on both sides of the magnet.

[0007] Preferably, an operating table is installed on the outer wall of the bottom of the No. 1 electric telescopic rod, a No. 1 stepper motor is installed on the outer wall of the top of the operating table, and a No. 2 gear is installed at one end of the bottom transmission of the No. 1 stepper motor and located on the lower surface of the operating table.

[0008] Preferably, a No. 3 gear is installed at the bottom of the No. 2 gear, a chain is meshed on the outer wall of the No. 2 gear, and a No. 4 gear is meshed on the inner side of the chain.

[0009] Preferably, one end of the bottom of the No. 1 electric telescopic rod is rotatably connected to two rotating columns, the outer walls of the two rotating columns are fixedly connected to a plastic lining plate, the outer wall of the No. 3 gear is meshed with the No. 1 gear, and the inner side of the No. 1 gear is fixedly socketed with the outer wall of the right rotating column.

[0010] Preferably, the storage structure includes a storage plate, a No. 3 stepper motor is installed on one side of the top of the storage plate, a No. 2 iron conveyor belt is installed at one end of the transmission of the No. 3 stepper motor, a No. 4 stepper motor is installed on the top of the inner cavity of the storage plate, and a No. 3 iron conveyor belt is installed at one end of the transmission of the No. 4 stepper motor.

[0011] Preferably, an electric push rod is installed on the left side of the top of the storage plate, and a No. 2 detection camera is installed on the top of the electric push rod.

[0012] Preferably, a discharge port is provided on the top of the storage plate, and a No. 5 stepper motor is installed inside the discharge port.

[0013] Preferably, a rotating frame is installed on one end of the transmission side of the No. 5 stepper motor, and a rubber roller is rotatably connected to the inner side of the rotating frame.

[0014] Preferably, a mounting box is installed on the top of the No. 5 stepper motor, a No. 2 electric telescopic rod is installed on the inner side of the top of the mounting box, and a baffle is installed on one end of the No. 2 electric telescopic rod.

[0015] In summary, this technical solution mainly has the following beneficial effects: The classification module collects and analyzes the data of the stripe code on the outer wall of the sample tube, which can accurately classify different samples and control other structures to place the samples in the corresponding storage area, thus realizing the orderly classification and storage of samples, avoiding the chaotic storage of samples, and facilitating subsequent search and management; From the placement, transmission, classification to storage of the rack, the entire process is completed by various motors, conveyor belts and other structures in coordination, without manual operation, which greatly improves the efficiency of sample classification and storage, reduces labor costs, and also reduces the risk of sample confusion caused by human operation errors. The No. 1 iron conveyor belt, No. 2 iron conveyor belt and other conveyor belt structures can smoothly transport the racks, avoiding shaking and collision of samples during the transmission process. The design of the magnet and isolation plate at the bottom of the rack enables the rack to be stably adsorbed in the corresponding position during the transmission and storage process, further ensuring the stability of the samples; The setting of the inclined sponge can play a buffering role when the sample needs to be taken out from the storage area, preventing the shelf from falling directly and causing impact damage to the sample, effectively protecting the integrity of the sample; The structural layout of the inner cavity of the storage box is compact and reasonable. The preparation structure, storage structure and other components are distributed in an orderly manner in the box, making full use of the limited space. This enables the equipment to achieve classified storage of more samples in a smaller footprint, improves space utilization, and is suitable for use in places such as environmental monitoring laboratories with limited space. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 It is a schematic diagram of the inner cavity structure of the box of the present invention; Figure 3 This is a schematic diagram of the structure of a No. 1 electric telescopic rod of the present invention; Figure 4 This is a schematic diagram of the structure of the third gear of the present invention; Figure 5 This is a schematic diagram of the inner cavity structure of the auxiliary box of the present invention; Figure 6 It is a schematic diagram of the cross-sectional structure of the placement rack of the present invention; Figure 7 It is a schematic diagram of the storage structure of the present invention; Figure 8 It is a schematic diagram of the structure of the installation box of the present invention; Fig. 9 It is a schematic diagram of the cross-sectional structure of the placement port of the present invention.

[0017] In the figure: 1. Storage box; 11. Box body; 111. Auxiliary port; 112. Pick-up port; 113. Placement port; 12. Sorting module; 121. Scanner; 13. Temperature control module; 14. Inclined sponge; 15. Hardened glass; 16. No. 1 electric telescopic rod; 161. Operating table; 162. Rotating column; 1621. No. 1 gear; 163. Plastic lining plate; 164. No. 1 stepper motor; 1641. No. 2 gear; 1642. No. 3 gear; 1643. Chain; 1644. No. 4 gear; 2. Preparation structure; 21. Auxiliary box; 22. No. 2 stepper motor; 2 21. No. 1 sheet metal conveyor belt; 23. No. 1 detection camera; 24. Placement rack; 241. Magnet; 242. Isolation plate; 243. Sample test tube; 244. Limit rack; 3. Storage structure; 31. Storage plate; 32. Electric push rod; 321. No. 2 detection camera; 33. No. 3 stepper motor; 331. No. 2 sheet metal conveyor belt; 332. No. 4 stepper motor; 333. No. 3 sheet metal conveyor belt; 34. No. 5 stepper motor; 341. Rotating rack; 342. Rubber roller; 35. Installation box; 351. No. 2 electric telescopic rod; 352. Baffle; 36. Discharge port. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0019] like Figure 1 - Fig. 9 As shown, a sample classification and storage device for environmental monitoring includes a storage box 1, a preparation structure 2 is installed on the top of the inner cavity of the storage box 1, a storage structure 3 is installed on the outer wall of the inner cavity of the storage box 1, the storage box 1 includes a box body 11, a classification module 12 is installed on the top of the box body 11, and a placement opening 113 is opened on the top of the box body 11 and on one side of the classification module 12; A temperature control module 13 is installed on the outer wall on the right side of the box body 11, a pick-up port 112 is installed at the bottom of the outer wall on one side of the box body 11, and an auxiliary port 111 is opened on the top of the box body 11; A scanner 121 is installed on the outer wall of the bottom of the classification module 12 and located at the top of the inner cavity of the box body 11. A hardened glass 15 is installed on the top of the inner cavity of the box body 11 and located at the lower surface of the placement port 113. A No. 1 electric telescopic rod 16 is installed on the top of the inner cavity of the box body 11 and located on one side of the hardened glass 15. A bevel sponge 14 is installed on the bottom of the inner cavity of the box body 11. The preparation structure 2 includes an auxiliary box 21, a No. 2 stepper motor 22 is installed on the left side of the inner cavity of the auxiliary box 21, a No. 1 detection camera 23 is installed on the outer wall of the right side of the inner cavity of the auxiliary box 21, and a No. 1 iron sheet conveyor belt 221 is installed at one end of the transmission of the No. 2 stepper motor 22 and located in the middle of the inner cavity of the auxiliary box 21, and a placement rack 24 is provided on the top of the No. 1 iron sheet conveyor belt 221; A sample test tube 243 is disposed inside the placement rack 24 , a magnet 241 is installed at the bottom of the placement rack 24 , an isolation plate 242 is installed at the bottom of the magnet 241 , and limiting frames 244 are installed on both sides of the magnet 241 .

[0020] It should be noted that, in this embodiment, when the samples are classified and stored, the samples are placed inside the placement rack 24, and then placed in the auxiliary port 111. The placement rack 24 is detected by the No. 1 detection camera 23, and then the No. 2 stepper motor 22 is started to drive the No. 1 iron sheet conveyor belt 221 to drive, so as to drive the placement rack 24 into the inner cavity of the hardened glass 15 and fall on the top of the plastic liner plate 163. At the same time, the two sides of the limit rack 244 fall into the inner side of the plastic liner plate 163, and then the scanner 121 scans the stripe code on the outer wall of the sample test tube 243, and the scanner 121 It only has scanning function and data transmission, transmits data to the classification module 12, and then analyzes the statistical data of the classification module 12, and then classifies and controls other structures for storage. The scanner 121 usually adopts a two-dimensional code or bar code scanner device, which has the function of automatically scanning and transmitting information, and uses the temperature control module 13 to control the temperature in the inner cavity of the box body 11. The detailed functions of the temperature control module 13 include: monitoring function, control function, data processing and display function, data recording and communication function, etc. In the conventional functional structure, the following functional modes can be set through the combination of commonly used functional modules: Temperature monitoring: The temperature control module 13 monitors the temperature change in the storage box 1 in real time through a temperature sensor. For example, a DHT11 sensor can be used, which can measure temperature and humidity at the same time and transmit the data to the controller for processing.

[0021] Humidity monitoring: Some temperature control modules also have humidity monitoring functions, which can obtain humidity information in the storage box in real time, so as to comprehensively consider the impact of temperature and humidity on sample preservation.

[0022] Heating control: When the temperature in the storage box 1 is lower than the set value, the temperature control module 13 will automatically start the heater to increase the temperature in the box to ensure that the sample is stored in a suitable temperature environment.

[0023] Refrigeration control: On the contrary, when the temperature is too high, the temperature control module 13 will control the refrigeration equipment (such as a fan or a condenser) to work, reduce the temperature inside the box, and maintain the temperature stable.

[0024] Ventilation control: According to the temperature and humidity conditions, the temperature control module 13 can also control the opening or closing of the ventilation equipment to adjust the air circulation in the box to prevent excessive humidity or uneven temperature.

[0025] Data processing: The controller (such as STM32) built into the temperature control module 13 processes and analyzes the temperature and humidity data collected by the sensor, and automatically adjusts the working state of the heating or cooling equipment according to the preset algorithm and control strategy.

[0026] Data display: The current temperature and humidity values, as well as the set temperature range and other information are displayed in real time through a display screen (such as an LCD), so that users can intuitively understand the environmental conditions in the storage box.

[0027] Data recording: The temperature control module 13 can record the temperature and humidity change data over a period of time. These data can be used for subsequent analysis and statistics to help users understand the stability of the storage environment.

[0028] Communication function: It has the ability to communicate with the host computer or other devices, such as transmitting temperature and humidity data to the external system through the RS485 interface or Modbus-RTU protocol to achieve remote monitoring and management.

[0029] Alarm function: When the temperature or humidity in the storage box 1 exceeds the set safety range, the temperature control module 13 will send out an audible and visual alarm signal to remind the user to take timely measures to ensure the safety of the sample.

[0030] Energy-saving mode: In some cases, the temperature control module 13 can enter the energy-saving mode, automatically adjusting the power of the heating or cooling equipment according to actual needs, reducing energy consumption, and ensuring the basic stability of the storage environment.

[0031] An operating table 161 is installed on the outer wall of the bottom of the No. 1 electric telescopic rod 16, and a No. 1 stepping motor 164 is installed on the outer wall of the top of the operating table 161. A No. 2 gear 1641 is installed at one end of the bottom transmission of the No. 1 stepping motor 164 and located on the lower surface of the operating table 161, and a No. 3 gear 1642 is installed at the bottom of the No. 2 gear 1641. A chain 1643 is meshed on the outer wall of the No. 2 gear 1641, and a No. 4 gear 1644 is meshed on the inner side of the chain 1643. One end of the bottom of the No. 1 electric telescopic rod 16 is rotatably connected to two rotating columns 162, and the outer walls of the two rotating columns 162 are fixedly connected to a plastic lining plate 163. The outer wall of the No. 3 gear 1642 is meshed with a No. 1 gear 1621, and the inner side of the No. 1 gear 1621 is fixedly sleeved with the outer wall of the right rotating column 162.

[0032] It should be noted that, in the present embodiment, the data collection of the bar code is simplified by the classification module 12, and the No. 1 electric telescopic rod 16 is controlled. When the No. 1 electric telescopic rod 16 is started, the No. 1 iron sheet conveyor belt 221 will not run, and then the No. 1 electric telescopic rod 16 is used to drive the placement rack 24 to descend to the upper surface of the No. 2 iron sheet conveyor belt 331, and the magnet 241 is magnetically attracted to the upper surface of the No. 2 iron sheet conveyor belt 331 through the isolation plate 242, and then the No. 1 stepper motor 164 is started, and the No. 2 gear 1641 is driven to rotate by one end of the bottom transmission of the No. 1 stepper motor 164, and the No. 3 gear is driven at the same time. The wheel 1642 rotates, and when the No. 2 gear 1641 rotates, it meshes with the chain 1643, so that the inner side of the chain 1643 meshes with the outer wall of the No. 4 gear 1644, and drives the left rotating column 162 to rotate. At the same time, the outer wall of the No. 3 gear 1642 directly meshes with the outer wall of the No. 1 gear 1621, driving the right rotating column 162 to rotate, so that it controls the plastic lining plates 163 installed on the outer walls of the rotating columns 162 on the left and right sides to rotate, disengage from the inner side of the limit frame 244, and then control the No. 1 electric telescopic rod 16 to drive the plastic lining plate 163 to rise and reset.

[0033] The storage structure 3 includes a storage plate 31, a No. 3 stepper motor 33 is installed on one side of the top of the storage plate 31, a No. 2 iron sheet conveyor belt 331 is installed at one end of the No. 3 stepper motor 33, a No. 4 stepper motor 332 is installed on the top of the inner cavity of the storage plate 31, a No. 3 iron sheet conveyor belt 333 is installed at one end of the No. 4 stepper motor 332, an electric push rod 32 is installed on the left side of the top of the storage plate 31, and a No. 2 detection camera 3 is installed on the top of the electric push rod 32. 21. A discharge port 36 is provided at the top of the storage plate 31, a No. 5 stepper motor 34 is installed on the inner side of the discharge port 36, a rotating frame 341 is installed on one end of the No. 5 stepper motor 34 for transmission, a rubber roller 342 is rotatably connected to the inner side of the rotating frame 341, a mounting box 35 is installed on the top of the No. 5 stepper motor 34, a No. 2 electric telescopic rod 351 is installed on the inner side of the top of the mounting box 35, and a baffle 352 is installed on one end of the No. 2 electric telescopic rod 351.

[0034] It should be noted that, in the present embodiment, by falling onto the upper surface of the No. 2 iron sheet conveyor belt 331, the No. 3 stepper motor 33 is started, so that one end of the transmission of the No. 3 stepper motor 33 drives the No. 2 iron sheet conveyor belt 331 to move to the classification area, and the No. 2 detection camera 321 of the corresponding line is started according to the data detected by the background, and when the No. 2 detection camera 321 of the corresponding line detects the placement rack 24, the data is transmitted to the background, and the electric push rod 32 is started by the background, and one end of the electric push rod 32 is used to push the outer wall of one side of the placement rack 24, so that the placement rack 24 enters the upper surface of the No. 3 iron sheet conveyor belt 333 of the corresponding line, and at the same time, the classification area starts the No. 2 electric telescopic rod 351 on the inner side of the top of the installation box 35 in advance, so that one end of the No. 2 electric telescopic rod 351 pushes the baffle 352, allowing the baffle 352 to extend Stretch out, wait for the No. 3 iron conveyor belt 333 to move the placement rack 24 to the inner side of the baffle 352, and then use the No. 2 electric telescopic rod 351 to extend the baffle 352 to bring the placement rack 24 into the upper surface of the rotating rack 341, and slide it to the inner side of the discharge port 36 through the rubber roller 342, so as to achieve storage. When taking it out, the required sample is selected by operating the classification module 12, and the electric push rod 32 is started to drive the outer wall of the left side of the rotating rack 341 to rotate toward the inner side of the discharge port 36, so as to expand the gap from the bottom of the placement rack 24 to the inner side of the discharge port 36, and when the rotating rack 341 is located inside the discharge port 36 and rotates to a vertical 90°, it means that the discharge port 36 is fully opened, so that the bottom of the placement rack 24 falls from the inner side of the discharge port 36 to the upper surface of the inclined sponge 14, and then is taken out from the entrance of the picking port 112.

[0035] The working principle of the present invention is as follows: when classifying and storing samples, the samples are placed inside the placement rack 24, and then placed in the auxiliary port 111. The placement rack 24 is detected by the No. 1 detection camera 23, and then the No. 2 stepper motor 22 is started to drive the No. 1 iron sheet conveyor belt 221 to drive, driving the placement rack 24 into the inner cavity of the hardened glass 15, and falling on the top of the plastic lining plate 163, while making the two sides of the limit rack 244 fall into the inner side of the plastic lining plate 163, and then the scanner 121 scans the stripe code on the outer wall of the sample test tube 243, and the scanner 121 only has scanning function and data transmission, and transmits the data to the classification module 12, and then analyzes the data counted by the classification module 12, and then classifies and controls other structures for storage, and uses the temperature control module 13 to control the temperature in the inner cavity of the box body 11; The data collection of the barcode is simplified by the classification module 12, and the No. 1 electric telescopic rod 16 is controlled. When the No. 1 electric telescopic rod 16 is started, the No. 1 iron sheet conveyor belt 221 will not run, and then the No. 1 electric telescopic rod 16 is used to drive the placement rack 24 to descend to the upper surface of the No. 2 iron sheet conveyor belt 331, and the magnet 241 is magnetically attracted to the upper surface of the No. 2 iron sheet conveyor belt 331 through the isolation plate 242, and then the No. 1 stepper motor 164 is started, and the No. 2 gear 1641 is driven to rotate by one end of the bottom transmission of the No. 1 stepper motor 164, and the No. 3 gear 1642 is driven to rotate at the same time. When the second gear 1641 rotates, it meshes with the chain 1643, so that the inner side of the chain 1643 meshes with the outer wall of the fourth gear 1644, and drives the left rotating column 162 to rotate. At the same time, the outer wall of the third gear 1642 directly meshes with the outer wall of the first gear 1621, driving the right rotating column 162 to rotate, so that the plastic lining plates 163 installed on the outer walls of the rotating columns 162 on the left and right sides are controlled to rotate and disengage from the inner side of the limit frame 244, and then the first electric telescopic rod 16 is controlled to drive the plastic lining plate 163 to rise and reset; By falling onto the upper surface of the No. 2 iron sheet conveyor belt 331, the No. 3 stepper motor 33 is started, so that one end of the No. 3 stepper motor 33 drives the No. 2 iron sheet conveyor belt 331 to move to the classification area, and the No. 2 detection camera 321 of the corresponding line is started according to the data detected by the background, and when the No. 2 detection camera 321 of the corresponding line detects the placement rack 24, the data is transmitted to the background, and the electric push rod 32 is started through the background, and one end of the electric push rod 32 is used to push the outer wall of one side of the placement rack 24, so that the placement rack 24 enters the upper surface of the No. 3 iron sheet conveyor belt 333 of the corresponding line, and at the same time, the classification area starts the No. 2 electric telescopic rod 351 on the inner side of the top of the installation box 35 in advance, so that one end of the No. 2 electric telescopic rod 351 pushes the baffle 352 to extend the baffle 352, and waits for the No. 3 iron sheet to be removed. The conveyor belt 333 moves the placement rack 24 to the inner side of the baffle 352, and then the baffle 352 is extended and retracted by the No. 2 electric telescopic rod 351 to bring the placement rack 24 into the upper surface of the rotating rack 341, and slide to the inner side of the discharge port 36 through the rubber roller 342, so as to achieve storage. When taking out, the required samples are selected by operating the classification module 12, and the electric push rod 32 is started to drive the outer wall of the left side of the rotating rack 341 to rotate toward the inner side of the discharge port 36, so as to expand the gap from the bottom of the placement rack 24 to the inner side of the discharge port 36. When the rotating rack 341 is located on the inner side of the No. 5 stepper motor 34 and rotates to a vertical 90°, it means that the discharge port 36 is fully opened, so that the bottom of the placement rack 24 falls from the inner side of the discharge port 36 to the upper surface of the inclined sponge 14, and then is taken out at the entrance of the picking port 112.

[0036] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A sample classification storage device for environmental monitoring, comprising a storage box (1), a preparation structure (2) being installed on the top of the inner cavity of the storage box (1), and a storage structure (3) being installed on the outer wall of the inner cavity of the storage box (1), characterized in that: The storage box (1) comprises a box body (11), a classification module (12) is installed on the top of the box body (11), and a placement opening (113) is opened on the top of the box body (11) and located on one side of the classification module (12); A temperature control module (13) is installed on the outer wall on the right side of the box body (11), a pick-up port (112) is installed on the bottom of the outer wall on one side of the box body (11), and an auxiliary port (111) is opened on the top of the box body (11); A scanner (121) is installed on the outer wall of the bottom of the classification module (12) and located at the top of the inner cavity of the box body (11); a hardened glass (15) is installed on the top of the inner cavity of the box body (11) and located at the lower surface of the placement opening (113); a No. 1 electric telescopic rod (16) is installed on the top of the inner cavity of the box body (11) and located on one side of the hardened glass (15); and a sloped sponge (14) is installed on the bottom of the inner cavity of the box body (11).

2. The sample classification and storage device for environmental monitoring according to claim 1, characterized in that: The preparation structure (2) comprises an auxiliary box (21), a No. 2 stepper motor (22) is installed on the left side of the inner cavity of the auxiliary box (21), a No. 1 detection camera (23) is installed on the outer wall of the right side of the inner cavity of the auxiliary box (21), a No. 1 iron sheet conveyor belt (221) is installed at one end of the transmission of the No. 2 stepper motor (22) and in the middle of the inner cavity of the auxiliary box (21), and a placement rack (24) is provided on the top of the No. 1 iron sheet conveyor belt (221); A sample test tube (243) is provided on the inner side of the placement rack (24), a magnet (241) is installed at the bottom of the placement rack (24), an isolation plate (242) is installed at the bottom of the magnet (241), and limiting frames (244) are installed on both sides of the magnet (241).

3. The sample classification and storage device for environmental monitoring according to claim 2, characterized in that: An operating table (161) is installed on the outer wall at the bottom of the No. 1 electric telescopic rod (16), a No. 1 stepping motor (164) is installed on the outer wall at the top of the operating table (161), and a No. 2 gear (1641) is installed at one end of the bottom transmission of the No. 1 stepping motor (164) and located on the lower surface of the operating table (161).

4. The sample classification and storage device for environmental monitoring according to claim 3, characterized in that: A third gear (1642) is installed at the bottom of the second gear (1641), a chain (1643) is meshed on the outer wall of the second gear (1641), and a fourth gear (1644) is meshed on the inner side of the chain (1643).

5. The sample classification and storage device for environmental monitoring according to claim 4, characterized in that: One end of the bottom of the No. 1 electric telescopic rod (16) is rotatably connected to two rotating columns (162), the outer walls of the two rotating columns (162) are fixedly connected to a plastic lining plate (163), the outer wall of the No. 3 gear (1642) is meshed with the No. 1 gear (1621), and the inner side of the No. 1 gear (1621) is fixedly sleeved with the outer wall of the right rotating column (162).

6. The sample classification and storage device for environmental monitoring according to claim 3, characterized in that: The storage structure (3) comprises a storage plate (31), a No. 3 stepper motor (33) is mounted on one side of the top of the storage plate (31), a No. 2 iron sheet conveyor belt (331) is mounted on one end of the transmission of the No. 3 stepper motor (33), a No. 4 stepper motor (332) is mounted on the top of the inner cavity of the storage plate (31), and a No. 3 iron sheet conveyor belt (333) is mounted on one end of the transmission of the No. 4 stepper motor (332).

7. The sample classification and storage device for environmental monitoring according to claim 6, characterized in that: An electric push rod (32) is installed on the left side of the top of the storage plate (31), and a second detection camera (321) is installed on the top of the electric push rod (32).

8. The sample classification and storage device for environmental monitoring according to claim 6, characterized in that: A discharge port (36) is provided on the top of the storage plate (31), and a No. 5 stepper motor (34) is installed inside the discharge port (36).

9. The sample classification and storage device for environmental monitoring according to claim 8, characterized in that: A rotating frame (341) is installed at one end of the transmission side of the No. 5 stepper motor (34), and a rubber roller (342) is rotatably connected to the inner side of the rotating frame (341).

10. The sample classification and storage device for environmental monitoring according to claim 8, characterized in that: A mounting box (35) is mounted on the top of the No. 5 stepping motor (34), a No. 2 electric telescopic rod (351) is mounted on the inner side of the top of the mounting box (35), and a baffle (352) is mounted on one end of the No. 2 electric telescopic rod (351).

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