Multi-point water sample solid-liquid separation type automatic detector for ecological environment monitoring

Abstract

The utility model discloses a multi-point water sample solid-liquid separation type automatic detector for ecological environment monitoring. The multi-point water sample solid-liquid separation type automatic detector comprises a floating plate, a shell, a fixed plate, a motor I, a water absorption mechanism, a solid-liquid separation mechanism, a sampling mechanism, a solar panel power generation system and a propeller, the shell is installed on the floating plate, the solar panel power generation systems are installed on the two sides of the shell, and the propeller is installed at the bottom of the floating plate. A cover plate I is arranged at the top of the shell, a collecting bin and a plurality of sets of sleeves are arranged on the cover plate I, and limiting rings are arranged in the sleeves; the fixing plate is located at the top of the cover plate I, a lead screw is arranged between the fixing plate and the shell, and the fixing rod and the motor I are installed at the bottom end of the lead screw; the water absorption mechanism is located at the bottom of the floating plate, a monitor is arranged on the water absorption mechanism, the solid-liquid separation mechanism is installed at the top of the fixing plate, and the sampling mechanism is installed in the shell. According to the utility model, solid-liquid separation of a sampled water body is realized, and meanwhile, solid impurities are automatically discharged; the sampling mechanism can be quickly mounted and dismounted, so that the working efficiency is improved, and different monitoring requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model belongs to water environment treatment technical field, especially relate to a multi-point water sample solid-liquid separation type automatic detector for ecological environment monitoring. BACKGROUND

[0002] In water environment treatment, the existing common detection equipment has realized multi-point multi-stage sampling, but in most of the existing technologies, only a small part of the equipment has realized solid-liquid separation of the sampled water body, but the device after solid-liquid separation is not cleaned, which not only increases the work burden of the detection personnel and reduces the work efficiency, but also may affect the accuracy of the next sampling detection result due to the work negligence of the detection personnel.

[0003] After searching, the existing technology with publication number CN221746008U is an automatic obstacle-avoiding multi-stage sampling type river unmanned monitoring ship, which comprises a floating seat and a support built on the floating seat, a water quality detection mechanism is arranged on the support, a plurality of adjusting water pipe assemblies are arranged on the support, the water inlet end of the adjusting water pipe assembly is provided with a distance sensing assembly electrically connected thereto; although the existing technology realizes multi-point sampling, it can realize solid-liquid separation of the sampled water body, which may interfere with the detection result and reduce the accuracy of the detection result.

[0004] Further search, the existing technology with publication number CN118294608A is a multi-point water sample solid-liquid separation type automatic detector for ecological environment monitoring, which comprises a central box body, a fixed monitoring rod located at the bottom of the central box body and a plurality of rotating monitoring rods, a floating ring is arranged outside the lower part of the central box body, and a monitoring probe is arranged at the end of the fixed monitoring rod and the rotating monitoring rod; although the storage box of the existing technology can realize multi-point sampling and solid-liquid separation, the solid impurities in the storage box need to be cleaned by the detection personnel, which not only increases the work burden of the detection personnel and reduces the work efficiency, but also may affect the accuracy of the next sampling detection result due to the work negligence of the detection personnel. SUMMARY

[0005] The utility model discloses a kind of multi-point water sample solid-liquid separation type automatic detectors for ecological environment monitoring, which is used to overcome the deficiencies in the prior art, and solid-liquid separation is realized on the sampled water body by solid-liquid separation mechanism, and solid impurities are automatically discharged, without manual cleaning;In addition, the sampling mechanism can be quickly installed and removed, improve work efficiency, adapt to different monitoring needs.

[0006] To achieve the above object, the technical scheme adopted by the utility model is as follows:

[0007] The utility model provides an ecological environment monitoring multi -point water sample solid -liquid separation formula automatic detector, including floating plate, shell, fixed plate, motor I, water suction mechanism, solid -liquid separation mechanism, sampling mechanism, solar panel power generation system, propeller, monitoring appearance, the shell is installed on the floating plate, and the solar panel power generation system is installed on both sides of floating plate, and the propeller is installed at the bottom of floating plate, the top of shell is equipped with cover I, and is equipped with collecting bin and a plurality of sets of sleeve on cover I, and is equipped with limit ring in the sleeve, fixed plate is located at the top of cover I, and is equipped with lead screw, fixed rod between fixed plate and shell, and lead screw is rotatably connected with fixed plate and shell, and lead screw is threadedly connected with cover I, fixed rod is fixedly connected with fixed plate and shell, and fixed rod is slidably connected with cover I, motor I is installed at the bottom of lead screw, and motor I is externally provided with waterproof shell, and motor I output shaft is fixedly connected with lead screw, water suction mechanism is located at the bottom of floating plate, monitoring appearance is installed on water suction mechanism, solid -liquid separation mechanism is installed at the top of fixed plate, and sampling mechanism is installed in the shell.

[0008] The water suction mechanism includes water pipes I, water pipes II, water pipes III, water pipes IV, a water pump, an electric push rod I and an electric push rod II. The water pipes I are provided with a plurality of water pipes I located on one side of the sleeve and communicated with the sleeve, the water pipes I are fixedly connected with the cover I, the water pump is installed at the bottom of the cover I and communicated with the water pipes I, the water pipes II are sleeved on the water pipes I and fixedly connected with the shell, the water pipes IV are sleeved on one end of the water pipes II, and the water pipes III are sleeved on one end of the water pipes IV. The electric push rod I is installed at the bottom of the floating plate, the electric push rod I is externally provided with a waterproof shell, the output end of the electric push rod I is fixedly connected with the water pipes IV through a connecting plate to realize vertical adjustment of the water suction mechanism, the electric push rod II is installed at the output end of the electric push rod I, the electric push rod II is externally provided with a waterproof shell, and the output end of the electric push rod II is fixedly connected with the water pipes III through a connecting plate to realize horizontal adjustment of the water suction mechanism.

[0009] The solid-liquid separation mechanism comprises electric push rod III, belt wheel transmission set, motor II, filter cylinder, motor III, scraper, sealing plate, electric push rod IV and rotating shaft; the electric push rod III is provided with a plurality of rotating installations on the top of the fixed plate, the electric push rod III corresponds to the position of the sleeve, the motor II is installed on the top of the fixed plate, the motor II is connected with the electric push rod III through the belt wheel transmission set, the telescopic end of the electric push rod III is located at the bottom of the fixed plate, the filter cylinder is located at the bottom of the telescopic end of the electric push rod III, the telescopic end of the electric push rod III is rotatably connected with the top end of the filter cylinder, the rotating shaft is inserted into the rotating center of the telescopic end of the electric push rod III and the top end of the filter cylinder and is fixedly connected with the top end of the filter cylinder, one end of the rotating shaft is provided with a bevel gear, the motor III is installed on one side of the telescopic end of the electric push rod III, the motor III is externally provided with a waterproof shell, the output shaft end of the motor III is provided with a bevel gear, and the end bevel gear of the rotating shaft is meshed with the end bevel gear of the output shaft of the motor III; the sealing plate and the scraper are slidably installed in the filter cylinder, the sealing plate is located at the bottom of the filter cylinder and blocks the filter cylinder, the scraper is located at the top of the sealing plate, the scraper is matched with the inner diameter of the filter cylinder, the electric push rod IV is installed on one side of the top of the filter cylinder, the electric push rod IV is externally provided with the waterproof shell, and the electric push rod IV is fixedly connected with the sealing plate and the scraper.

[0010] The sampling mechanism comprises a sampling cylinder, a cover plate II, a handle, a supporting plate, an electric push rod V, a sliding rod, a spring, a supporting rod and a sliding block; the supporting rod is provided with a plurality of installations on the bottom of the shell, the position of the supporting rod corresponds to the position of the sleeve, and the top end of the sliding block is matched with the bottom surface of the top end of the supporting rod; the supporting rod is sleeved with the sliding block, the top end of the supporting rod is a conical surface, and the top end and the bottom end of the sliding block are conical surfaces; the supporting plate is slidably connected with the supporting rod, a plurality of groups of the electric push rod V are installed at the bottom of the supporting plate, the supporting end of the electric push rod V is fixedly connected with the supporting plate, a plurality of groups of the sampling cylinder are arranged at the top of the supporting plate, the inner wall of the sampling cylinder is matched with the outer wall of the sleeve, the sampling cylinder is slidably connected with the supporting rod, four groups of sliding grooves are arranged at the bottom end of the sampling cylinder, the sliding grooves are opposite to the positions of the conical surfaces of the top end of the supporting rod, the sliding rod is slidably installed in the sliding groove, the bottom surface of the extending end of the sliding rod is matched with the conical surfaces of the top end of the supporting rod and the bottom end of the sliding block, and the spring is sleeved on the sliding rod; the cover plate II is hinged to one side of the top of the sampling cylinder, and the handle is arranged on one side of the sampling cylinder.

[0011] The utility model discloses have the advantages that compared with prior art, the beneficial effects are shown in:

[0012] 1) the output end of electric push rod I is fixedly connected with water pipe IV through the connecting plate, the vertical adjustment of the water absorbing mechanism is realized, electric push rod II is installed at the output end of electric push rod I, electric push rod II is externally provided with a waterproof shell, the output end of electric push rod II is fixedly connected with water pipe III through the connecting plate, the horizontal adjustment of the water absorbing mechanism is realized, and water samples can be absorbed at different positions; the flexibility and adaptability of monitoring are improved while realizing multi-point sampling, accurate sampling can be realized in different water environments, and the detection result is more representative;

[0013] 2) The electric push rod III telescopic end drives the bottom filter cylinder to insert into the sleeve, the water suction mechanism draws water into the filter cylinder, the motor II rotates several electric push rods III through the belt pulley transmission group, the filter cylinder rotates in the sleeve, the water enters the sampling mechanism under the action of centrifugal force, the solid impurities are left in the filter cylinder, solid-liquid separation is realized; after sampling is completed, the electric push rod III telescopic end retracts, the filter cylinder rises, the motor III rotates the shaft through the bevel gear transmission, and then drives the filter cylinder to rotate 90 DEG, so that the bottom end of the filter cylinder is located at the top of the collection bin, the electric push rod IV drives the sealing plate and the scraper to extend to the outside of the filter cylinder and pushes the solid impurities in the filter cylinder into the collection bin; efficient solid-liquid separation is realized, the water sample is ensured to be pure, and a reliable sample is provided for subsequent analysis; the filter cylinder is automatically cleaned, manual intervention is reduced, the working strength of workers is reduced, and the working efficiency is improved; different scenes are flexibly adapted, and the detection accuracy and reliability are improved;

[0014] 3) When installing, the sampling cylinder bottom is inserted into the support rod, the bottom surface of the extension end of the sliding rod is matched with the inclined conical surface at the top end of the support rod, the sliding rod is retracted into the sliding groove, and the spring is retracted; when the sliding rod descends to the bottom of the inclined conical surface at the top end of the support rod, the spring expands, the sliding rod is ejected, the sampling cylinder is installed, the electric push rod V pushes the support plate to press against the bottom of the sampling cylinder, and the stability of the sampling cylinder is increased; unnecessary interference caused by rotation of the filter cylinder is reduced, the whole equipment is more stable during operation, and the risk of equipment damage is reduced; after sampling is completed, the electric push rod V drives the support plate to descend, the sampling cylinder descends together with the support plate under the gravity of the water sample, the sliding rod moves to the bottom end of the sliding block, and the extension end of the sliding rod slides and retracts along the bottom surface of the sliding block; the sampling cylinder is pulled out and disassembled; the sampling cylinder is quickly installed and disassembled, and the sampling work efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] ATTACHMENT Figure 1 is a multi-point water sample solid-liquid separation type automatic detector structure schematic diagram for ecological environment monitoring;

[0016] ATTACHMENT Figure 2 is an attachment Figure 1 is a sampling mechanism distribution schematic diagram;

[0017] ATTACHMENT Figure 3 is an attachment Figure 1 is a water suction mechanism distribution schematic diagram;

[0018] ATTACHMENT Figure 4 is an attachment Figure 1 is a solid-liquid separation mechanism distribution schematic diagram;

[0019] ATTACHMENT Figure 5 is an attachment Figure 4 is a filter cylinder rotation effect schematic diagram;

[0020] ATTACHMENT Figure 6 is an attachment Figure 2Structure diagram of middle sampling mechanism Figure 1 ;

[0021] attached Figure 7 attached Figure 2 Structure diagram of middle sampling mechanism Figure 2 ;

[0022] attached Figure 8 attached Figure 1 Structure diagram of cooperation effect of middle solid-liquid separation mechanism and sampling mechanism

[0023] In the figure: 1, floating plate; 101, shell; 102, cover plate I; 103, sleeve; 104, limiting ring; 105, fixed plate; 106, lead screw; 107, fixed rod; 108, motor I; 109, collection bin; 2, water suction mechanism; 21, water pipe I; 22, water pipe II; 23, water pipe III; 24, water pipe IV; 25, water pump; 26, electric push rod I; 27, electric push rod II; 3, solid-liquid separation mechanism; 31, electric push rod III; 32, belt wheel transmission group; 33, motor II; 34, filter cylinder; 35, motor III; 36, scraper; 37, sealing plate; 38, electric push rod IV; 39, rotating shaft; 4, sampling mechanism; 41, sampling cylinder; 42, cover plate II; 43, handle; 44, support plate; 45, electric push rod V; 46, sliding groove; 47, sliding rod; 48, spring; 49, support rod; 410, sliding block; 5, solar panel power generation system; 6, propeller; 7, monitor. DETAILED DESCRIPTION

[0024] For the convenience of understanding of the person skilled in the art, the technical scheme of the utility model is further specifically explained below in combination with the accompanying drawings. Figures 1-8 The technical scheme of the utility model is further specifically explained below.

[0025] The utility model provides a kind of ecological environment monitoring multi-point water sample solid-liquid separation type automatic detector, including floating plate 1, shell 101, fixed plate 105, motor I 108, water suction mechanism 2, solid-liquid separation mechanism 3, sampling mechanism 4, solar panel power generation system 5, propeller 6, monitor 7;The shell 101 is installed on floating plate 1, solar panel power generation system 5 is installed on the both sides of floating plate 1, propeller 6 is installed at the bottom of floating plate 1;The top of shell 101 is equipped with cover plate I 102, cover plate I 102 is equipped with collection bin 109 and several groups of sleeve 103, limit ring 104 is equipped in sleeve 103;Fixed plate 105 is located at the top of cover plate I 102, fixed plate 105 is equipped with lead screw 106, fixed rod 107 between shell 101, lead screw 106 is rotatably connected with fixed plate 105, shell 101, and lead screw 106 is threadedly connected with cover plate I 102;Fixed rod 107 is fixedly connected with fixed plate 105, shell 101, and fixed rod 107 is slidably connected with cover plate I 102;Motor I 108 is installed at the bottom end of lead screw 106, motor I 108 is equipped with waterproof shell outside, and the output shaft of motor I 108 is fixedly connected with lead screw 106;The water suction mechanism 2 is located at the bottom of floating plate 1, monitor 7 is installed on water suction mechanism 2, solid-liquid separation mechanism 3 is installed at the top of fixed plate 105, and sampling mechanism 4 is installed in shell 101.

[0026] From the above description: floating plate 1 makes the equipment float on the water surface, and solar panel power generation system 5 supplements the power of the battery;It should be emphasized that the power generation technology of solar panel power generation system is prior art, and the power generation system includes solar panel power generation system, controller, inverter and is electrically connected with the battery;The solar panel power generation system is used to convert radiation into electricity, the solar controller is used to control the working state of the whole power generation system, the battery is used to store electric energy, and the inverter is used to convert electric energy;The controller and the inverter can be arranged in the cylinder and are electrically connected with each other through a line, which will not be described here;Solar panel power generation system 5 provides energy for the equipment, propeller 6 can push the equipment to move on the water surface to the monitoring point, propeller 6 is one of the propellers in the prior art, which is obtained by purchase or private customization, and the specific internal structure will not be described here;Motor I 108 drives lead screw 106 to rotate, drives cover plate I 102 to move up and down along fixed rod 107, thereby adjusting the height of cover plate I 102, facilitating the installation and removal of sampling mechanism 4;Water suction mechanism 2 carries out multi-point sampling in water body, and monitor 7 monitors water sample in real time;Monitor 7 is a water quality monitor in the prior art, specifically a multi-parameter water quality analyzer, which is used for analyzing and monitoring specific parameters such as pH value, dissolved oxygen, total hardness, color, turbidity and salinity.

[0027] The water sample enters the solid-liquid separation mechanism 3 to realize solid-liquid separation, and the solid-liquid separation mechanism 3 discharges solid impurities to the collection bin 109, and the sampling mechanism 4 collects the separated water sample, so that the detection personnel can extract the water sample for further analysis.

[0028] The water suction mechanism 2 comprises a water pipe I 21, a water pipe II 22, a water pipe III 23, a water pipe IV 24, a water pump 25, an electric push rod I 26 and an electric push rod II 27. The water pipe I 21 is provided with a plurality of water pipes I 21 located on one side of the sleeve pipe 103 and communicated with the sleeve pipe 103. The water pipe I 21 is fixedly connected with the cover plate I 102. The water pump 25 is installed at the bottom of the cover plate I 102 and communicated with the water pipe I 21. The water pipe II 22 is sleeved on the water pipe I 21 and fixedly connected with the shell 101. The water pipe IV 24 is sleeved on one end of the water pipe II 22. The water pipe III 23 is sleeved on one end of the water pipe IV 24. The electric push rod I 26 is installed at the bottom of the floating plate 1. The electric push rod I 26 is externally provided with a waterproof shell. The output end of the electric push rod I 26 is fixedly connected with the water pipe IV 24 through a connecting plate to realize vertical adjustment of the water suction mechanism 2. The electric push rod II 27 is installed at the output end of the electric push rod I 26. The electric push rod II 27 is externally provided with a waterproof shell. The output end of the electric push rod II 27 is fixedly connected with the water pipe III 23 through a connecting plate to realize horizontal adjustment of the water suction mechanism 2.

[0029] From the above description, it can be known that the water pump 25 is started to start water suction through the water pipe I 21 communicated with the sleeve pipe 103. The water pipe II 22 is sleeved on the water pipe I 21. The water pipe I 21 can be adjusted in position with the cover plate I 102 sliding. The electric push rod I 26 realizes vertical adjustment to adapt to different water depths. The electric push rod II 27 realizes horizontal adjustment to suck water samples at different positions. The multi-point sampling is realized, and the flexibility and adaptability of monitoring are improved. The water sample can be accurately taken in different water environments to ensure that the detection result is more representative.

[0030] The solid-liquid separation mechanism 3 comprises electric push rod III 31, belt pulley transmission set 32, motor II 33, filter cartridge 34, motor III 35, scraper 36, sealing plate 37, electric push rod IV 38 and rotating shaft 39. The electric push rod III 31 is rotatably arranged on the top of the fixed plate 105 and corresponds to the sleeve 103. The motor II 33 is arranged on the top of the fixed plate 105 and is in transmission connection with the electric push rod III 31 through the belt pulley transmission set 32. The telescopic end of the electric push rod III 31 is located at the bottom of the fixed plate 105. The filter cartridge 34 is located at the bottom of the telescopic end of the electric push rod III 31 and is rotatably connected with the top end of the filter cartridge 34. The rotating shaft 39 is inserted into the rotating center of the telescopic end of the electric push rod III 31 and the top end of the filter cartridge 34 and is fixedly connected with the top end of the filter cartridge 34. The one end of the rotating shaft 39 is provided with a bevel gear. The motor III 35 is arranged on one side of the telescopic end of the electric push rod III 31 and is provided with a waterproof shell. The output shaft end of the motor III 35 is provided with a bevel gear. The bevel gears at the two ends are in meshing connection. The sealing plate 37 and the scraper 36 are slidably arranged in the filter cartridge 34. The sealing plate 37 is located at the bottom of the filter cartridge 34 and blocks the filter cartridge 34. The scraper 36 is located at the top of the sealing plate 37 and is matched with the inner diameter of the filter cartridge 34. The electric push rod IV 38 is arranged on one side of the top of the filter cartridge 34 and is provided with a waterproof shell. The electric push rod IV 38 is fixedly connected with the sealing plate 37 and the scraper 36.

[0031] As known from the above description, the telescopic end of the electric push rod III 31 drives the filter cartridge 34 at the bottom to be inserted into the sleeve 103. When the side edge of the filter cartridge 34 contacts the limiting ring 104, the telescopic end of the electric push rod III 31 stops extending. The water suction mechanism 2 sucks the water into the filter cartridge 34. The motor II 33 drives the electric push rod III 31 to rotate through the belt pulley transmission set 32. The filter cartridge 34 rotates in the sleeve 103. The water enters the sampling mechanism 4 under the action of centrifugal force. The solid impurities are left in the filter cartridge 34. The solid-liquid separation is realized. After sampling, the telescopic end of the electric push rod III 31 is retracted. The filter cartridge 34 rises. Then, the motor III 35 drives the rotating shaft 39 to rotate through the bevel gear transmission. The filter cartridge 34 is driven to rotate by 90°. The bottom end of the filter cartridge 34 is located at the top of the collection bin 109. The electric push rod IV 38 drives the sealing plate 37 and the scraper 36 to extend outwardly from the filter cartridge 34 and pushes the solid impurities in the filter cartridge 34 into the collection bin 109.

[0032] The sampling mechanism 4 includes a sampling cylinder 41, a cover plate II 42, a handle 43, a support plate 44, an electric push rod V 45, a sliding rod 47, a spring 48, a support rod 49, and a sliding block 410; the support rod 49 is provided with a plurality of support rods 49 installed at the bottom of the shell 101, and the position of the support rod 49 corresponds to the position of the sleeve 103; the top end of the sliding block 410 is matched with the bottom surface of the top end of the support rod 49; the support rod 49 is sleeved with the sliding block 410, and the top end of the support rod 49 is a conical surface; the top end and the bottom end of the sliding block 410 are conical surfaces; the support plate 44 is slidably connected with the support rod 49, and a plurality of groups of electric push rods V 45 are installed at the bottom of the support plate 44; the support end of the electric push rod V 45 is fixedly connected with the support plate 44; a plurality of groups of sampling cylinders 41 are arranged at the top of the support plate 44; the inner wall of the sampling cylinder 41 is matched with the outer wall of the sleeve 103; the sampling cylinder 41 is slidably connected with the support rod 49; the bottom end of the sampling cylinder 41 is provided with four groups of sliding grooves 46; the sliding grooves 46 are opposite to the position of the conical surface of the top end of the support rod 49; the sliding rod 47 is slidably installed in the sliding groove 46; the bottom surface of the extended end of the sliding rod 47 is matched with the conical surface of the top end of the support rod 49 and the conical surface of the bottom end of the sliding block 410; the spring 48 is sleeved on the sliding rod 47; the top side of the sampling cylinder 41 is hingedly connected with the cover plate II 42; and the sampling cylinder 41 is provided with the handle 43.

[0033] As can be seen from the above description: during installation, the bottom of the sampling cylinder 41 is inserted into the support rod 49, the bottom surface of the extended end of the sliding rod 47 is matched with the conical surface of the top end of the support rod 49, the sliding rod 47 is retracted into the sliding groove 46, the spring 48 is retracted, and when the sliding rod 47 is lowered to the bottom of the conical surface of the top end of the support rod 49, the spring 48 is relaxed, the sliding rod 47 is ejected, the sampling cylinder 41 is installed, the electric push rod V 45 pushes the support plate 44 to press against the bottom of the sampling cylinder 41, and the stability of the sampling cylinder 41 is increased; during sampling, the sleeve 103 is inserted into the sampling cylinder 41, the filter cylinder 34 is inserted into the sleeve 103, the filter cylinder 34 is rotated to separate the water sample and solid impurities by centrifugal force, and the water sample flows into the sampling cylinder 41 through the side wall of the filter cylinder 34; after sampling is completed, the sleeve 103 and the filter cylinder 34 are raised, the electric push rod V 45 drives the support plate 44 to descend, the sampling cylinder 41 descends together with the support plate 44 under the gravity of the water sample, the sliding rod 47 moves to the bottom end of the sliding block 410, the extended end of the sliding rod 47 slides and retracts along the bottom surface of the sliding block 410, the sampling cylinder 41 is pulled out to complete disassembly, and the cover plate II 42 can prevent the water sample from spilling out.

[0034] A multi-point water sample solid-liquid separation type automatic detector for ecological environment monitoring, and the working process is as follows:

[0035] The floating plate 1 makes the device float on the water surface, the solar panel power generation system 5 provides energy for the device, and the propeller 6 can push the device to move on the water surface to a monitoring point; the motor I 108 drives the screw rod 106 to rotate, drives the cover plate I 102 to move up and down along the fixed rod 107, thereby adjusting the height of the cover plate I 102, facilitating the installation and removal of the sampling mechanism 4; the water suction mechanism 2 samples multiple points in the water body, the monitor 7 monitors the water sample in real time, the water sample enters the solid-liquid separation mechanism 3, and solid-liquid separation is realized; the solid-liquid separation mechanism 3 discharges solid impurities to the collection bin 109, and the sampling mechanism 4 collects the separated water sample, facilitating the detection personnel to extract the water sample for further analysis.

[0036] In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more than two;The orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is the orientation or position relationship shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0037] From the above, including but not limited to motor, water pump, solar panel power generation system, monitor, electric push rod, propeller and other electronic or electrical components are prior art components, which are obtained by private customization or purchase, and the electrical connection between each component is the conventional circuit connection or electrical connection in the prior art, which is not the protection range of the utility model.

[0038] The above content is only an example and description of the structure of the utility model, and those skilled in the art can make various modifications or supplements to the described specific embodiments or adopt similar ways to replace, as long as the modifications or supplements do not deviate from the structure of the utility model or exceed the range defined by the present claims, and should belong to the protection range of the utility model.

Claims

1. An ecological environment monitoring multi-point water sample solid-liquid separation type automatic detector, comprising a floating plate, a shell, a fixed plate, a motor I, a water absorption mechanism, a solid-liquid separation mechanism, a sampling mechanism, a solar panel power generation system, a propeller, and a monitor; the shell is installed on the floating plate, the solar panel power generation system is installed on both sides of the floating plate, and the propeller is installed at the bottom of the floating plate; characterized in that The shell top is provided with a cover plate I, the cover plate I is provided with a collecting bin and a plurality of sets of sleeves, the sleeves are provided with limit rings; a fixed plate is located at the top of the cover plate I, a screw rod and a fixed rod are arranged between the fixed plate and the shell, the screw rod is rotatably connected with the fixed plate and the shell, and the screw rod is threadedly connected with the cover plate I; the fixed rod is fixedly connected with the fixed plate and the shell, and the fixed rod is slidably connected with the cover plate I; a motor I is installed at the bottom end of the screw rod, the motor I is externally provided with a waterproof shell, and the output shaft of the motor I is fixedly connected with the screw rod; a water absorption mechanism is located at the bottom of the floating plate, a monitor is installed on the water absorption mechanism, a solid-liquid separation mechanism is installed at the top of the fixed plate, and a sampling mechanism is installed in the shell; The solid-liquid separation mechanism comprises an electric push rod III, a belt pulley transmission group, a motor II, a filter cylinder, a motor III, a scraper, a sealing plate, an electric push rod IV and a rotating shaft; the electric push rod III is rotatably arranged at the top of the fixed plate and corresponds to the position of the sleeve, the motor II is installed at the top of the fixed plate, and the motor II is drivingly connected with the electric push rod III through the belt pulley transmission group; the telescopic end of the electric push rod III is located at the bottom of the fixed plate, the filter cylinder is located at the bottom of the telescopic end of the electric push rod III, the telescopic end of the electric push rod III is rotatably connected with the top end of the filter cylinder, the rotating shaft is inserted into the rotation centers of the telescopic end of the electric push rod III and the top end of the filter cylinder and is fixedly connected with the top end of the filter cylinder, one end of the rotating shaft is provided with a bevel gear, the motor III is installed on one side of the telescopic end of the electric push rod III, the motor III is externally provided with a waterproof shell, the output shaft end of the motor III is provided with a bevel gear, and the end bevel gear of the rotating shaft is meshed with the end bevel gear of the output shaft of the motor III.

2. The multipoint water sample solid-liquid separation type automatic detector for ecological environment monitoring according to claim 1, characterized in that The sealing plate and the scraper are slidably installed in the filter cylinder, the sealing plate is located at the bottom of the filter cylinder, the scraper is located at the top of the sealing plate, the scraper is matched with the inner diameter of the filter cylinder, the electric push rod IV is installed at one side of the top of the filter cylinder, the electric push rod IV is externally provided with a waterproof shell, and the electric push rod IV is fixedly connected with the sealing plate and the scraper.

3. The multipoint water sample solid-liquid separation type automatic detector for ecological environment monitoring according to claim 1, characterized in that The water absorption mechanism comprises water pipes I, II, III and IV, a water pump, an electric push rod I and an electric push rod II; the water pipes I are arranged at the side of the sleeve and are communicated with the sleeve, the water pipes I are fixedly connected with the cover plate I, the water pump is installed at the bottom of the cover plate I and is communicated with the water pipes I, the water pipe II is sleeved with the water pipe I and is fixedly connected with the shell, the water pipe IV is sleeved with one end of the water pipe II, and the water pipe III is sleeved with one end of the water pipe IV; the electric push rod I is installed at the bottom of the floating plate, the electric push rod I is externally provided with a waterproof shell, the output end of the electric push rod I is fixedly connected with the water pipe IV through a connecting plate, the electric push rod II is installed at the output end of the electric push rod I, the electric push rod II is externally provided with a waterproof shell, and the output end of the electric push rod II is fixedly connected with the water pipe III through a connecting plate.

4. The multipoint water sample solid-liquid separation type automatic detector for ecological environment monitoring according to claim 1, characterized in that The sampling mechanism comprises a sampling cylinder, a cover plate II, a handle, a support plate, an electric push rod V, a sliding rod, a spring, a support rod and a sliding block; the support rod is provided with a plurality of support rods installed at the bottom of the shell, the position of the support rod corresponds to the position of the sleeve, and the top end of the sliding block is matched with the bottom surface of the top end of the support rod; the support rod is sleeved with the sliding block, the top end of the support rod is a conical surface, and the top end and the bottom end of the sliding block are conical surfaces; the support plate is slidably connected with the support rod, a plurality of groups of electric push rods V are installed at the bottom of the support plate, the support end of the electric push rod V is fixedly connected with the support plate, a plurality of groups of sampling cylinders are arranged at the top of the support plate, the inner wall of the sampling cylinder is matched with the outer wall of the sleeve, the sampling cylinder is slidably connected with the support rod, the bottom end of the sampling cylinder is provided with four groups of sliding grooves, the sliding grooves are opposite to the position of the conical surface of the top end of the support rod, the sliding rod is slidably installed in the sliding groove, the bottom surface of the extension end of the sliding rod is matched with the conical surface of the top end of the support rod and the conical surface of the bottom end of the sliding block, and the spring is sleeved on the sliding rod.

5. The multipoint water sample solid-liquid separation type automatic detector for ecological environment monitoring according to claim 4, characterized in that The top side of the sampling cylinder is hingedly connected with the cover plate II, and one side of the sampling cylinder is provided with the handle.

Images