CN115902138A - Automatic sampling analysis integrated device to multiple type of quality of water - Google Patents

Abstract

The invention discloses an automatic sampling and analyzing integrated device for multiple types of water quality, which comprises floating bodies, wherein the floating bodies are symmetrically arranged, a mounting plate is arranged between the floating bodies, an analyzing mechanism is arranged on the mounting plate, the analyzing mechanism is connected with an extracting component, an extending frame is arranged at the front end of the mounting plate, a retracting mechanism is arranged on the mounting plate, the retracting mechanism is connected with a cable, a sampling mechanism is arranged on the extending frame, and the retracting mechanism is connected with the sampling mechanism through the cable; the winding and unwinding mechanism comprises a first winding and unwinding roll and a second winding and unwinding roll, the first winding and unwinding roll and the second winding and unwinding roll are respectively connected with cables on two sides of the sinking frame, and a linkage assembly is arranged between the first winding and unwinding roll and the second winding and unwinding roll; according to the invention, the sampling bottle is controlled by the linkage assembly to reach different depths for sampling, and single multi-type index analysis of water bodies with different depths is realized by combining the analysis mechanism, so that the water body sampling analysis efficiency is effectively improved.

Description

Automatic sampling analysis integrated device to multiple type of quality of water

Technical Field

The invention relates to the technical field of water quality sampling analysis, in particular to an automatic sampling analysis integrated device for various water qualities.

Background

The living standard of people is continuously improved, the environmental protection consciousness of people is continuously enhanced, the water quality safety is increasingly emphasized, and the importance of surface water monitoring work is more and more prominent.

The frequency of monitoring the lake reservoir by environment monitoring at the present stage is gradually improved, but the lake reservoir monitoring and sampling are time-consuming, labor-consuming and difficult, the distribution surface of the sampled water body is narrow, the sampled water body cannot completely represent the whole water quality data of the water body, multiple sampling is needed for detecting water body indexes of different types for water quality detection of the same point, and the detection efficiency is low.

Disclosure of Invention

The invention aims to provide an automatic sampling and analyzing integrated device for various water qualities, and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an automatic sampling analysis integrated device to multiple type of quality of water, includes the showy body, showy body symmetry sets up, the bottom of showy body is provided with the installation piece, the rotation is installed the transmission shaft on the installation piece, the transmission shaft links to each other with driving motor, the end of transmission shaft is provided with the screw, be provided with the mounting panel between the showy body, be provided with analytic mechanism on the mounting panel, analytic mechanism includes analytical instrument and sample frame, evenly be provided with the detection tank in the sample frame, the analytical instrument aims at the detection tank, analytic mechanism is connected with the extraction subassembly, the front end of mounting panel is provided with the extension frame, be provided with the jack on the mounting panel, the jack is connected with the hawser, install the sampling mechanism on the extension frame, the jack passes through the hawser and is connected with the sampling mechanism;

the sampling mechanism comprises a sampling bottle, the sampling bottle is fixedly installed on a sinking frame, the sampling bottle is arranged in the middle of the sinking frame, an absorption pipe is arranged on the sampling bottle, a rubber head is arranged at the end of the absorption pipe, two sides of the sinking frame are connected with mooring ropes, the sampling bottle is connected with the sampling pipe, the tail end of the sampling pipe is arranged in a downward bending mode, the tail end of the sampling pipe is connected with a water inlet hopper, a water inlet of the water inlet hopper is arranged downwards, a plugging small ball is placed in the water inlet hopper, a positioning rope is connected to the plugging small ball, two ends of the positioning rope are respectively connected with the symmetrically-arranged mooring ropes, and the positioning rope is arranged in an inclined mode;

the winding and unwinding mechanism comprises a winding and unwinding roll I and a winding and unwinding roll II, the winding and unwinding roll I and the winding and unwinding roll II are respectively connected with the mooring ropes on two sides of the sinking frame, and a linkage assembly is arranged between the winding and unwinding roll I and the winding and unwinding roll II.

As a further scheme of the invention: the extraction subassembly is including setting up the sample frame on the extension frame, be provided with the sample syringe needle on the sample frame, the rubber head on the suction tube is aimed at to the sample syringe needle, be connected with the conveyer pipe on the sample syringe needle, the end of conveyer pipe links to each other with the detection groove in the sample frame, still be connected with cleaning module on the conveyer pipe.

As a still further scheme of the invention: the cleaning module comprises a clean water pipe connected with the conveying pipe, one end of the clean water pipe is connected with the cleaning water tank, the detection grooves are arranged in a stepped mode and are adjacent to each other, separation blocks are arranged between the detection grooves, the height difference between each separation block and the detection groove is equal to that between each separation block and the detection groove, an inclined groove is arranged between each separation block and the detection groove, one end of the sample rack is installed in a rotating mode through a rotating shaft, the other end of the sample rack is installed in a cam contact mode, the cam is installed coaxially with the driving shaft, and the driving shaft is installed on the installation plate in a rotating mode.

As a still further scheme of the invention: the winding and unwinding mechanism is characterized in that the winding and unwinding mechanism further comprises support frames arranged on the mounting plate, the support frames are provided with four groups, every two groups of guide cylinders are arranged between the support frames, the front ends of the guide cylinders are provided with extension columns, cables penetrate through the guide cylinders and the extension columns, the cables penetrate through the extension frames and are connected with the sinking frames, mounting frames are installed on the support frames, a winding cylinder I and a winding cylinder II are installed between the mounting frames respectively, output shaft coaxial installation is adopted between the winding cylinder I and the winding cylinder II, fixed connection is achieved between the winding cylinder I and an output shaft, the winding cylinder II and the winding cylinder are connected in a rotating mode, and cables are wound on the winding cylinder I and the winding cylinder II.

As a still further scheme of the invention: the linkage assembly is including setting up the cooperation section on the output shaft, the sliding sleeve is installed in the cooperation on the cooperation section, be connected with the female head of cooperation on the sliding sleeve, two fixed cooperation son heads that are provided with in one side of the female head of cooperation of receipts reel, the mounting bracket is provided with flexible motor towards one side of sliding sleeve, be connected with the holding frame on the flexible motor, the holding frame symmetry sets up the both sides at the sliding sleeve, fixedly connected with extension plate between the holding frame is close to two one sides of receipts reel be provided with the round bar on the support frame, slidable mounting has the cooperation cover on the round bar, the cooperation cover pass through coupling spring with connect between the support frame, be provided with the locking lever on the cooperation cover, the side of receipts reel two evenly is provided with the locking hole, locking lever and locking hole mutually support, the extension plate is just right the cooperation cover.

As a still further scheme of the invention: one side of the clamping frame, which faces the sliding sleeve, is provided with a clamping column, the side edge of the sliding sleeve is provided with a circular groove, and the tail end of the clamping column is matched with the circular groove.

As a still further scheme of the invention: the sinking frame is provided with a posture sensor, and the lower side of the extending frame is provided with a depth detection radar.

As a still further scheme of the invention: the bottom of extension frame is provided with stabilizing mean, stabilizing mean is including setting up the fixed plate in extension frame bottom, the fixed plate symmetry sets up, be provided with the slide bar between the fixed plate, the slide bar is "concave" font setting, the outside slidable mounting of slide bar has slide one, the fixed plate with be provided with die clamping cylinder between the slide one, the inboard slidable mounting of slide bar has slide two, slide one is provided with arc frame one and arc frame two with two opposite faces of slide two, the outside of slide bar is provided with first spring, the inboard of slide bar is provided with the second spring.

As a still further scheme of the invention: the higher one end of location rope is connected with the hawser on a winding section of thick bamboo one, the lower one end of location rope is connected with the hawser on a winding section of thick bamboo two.

As a still further scheme of the invention: the two ends of the sinking frame are provided with positioning plates, the upper ends of the positioning plates are provided with positioning rods, the positioning rods are matched with the extending frame, and the bottom of the sinking frame is provided with a balancing weight.

Compared with the prior art, the invention has the beneficial effects that:

(1) The floating body is combined with the transmission shaft, the driving motor and the propeller to move, the analysis mechanism is installed through the installation plate, the water body sampled by the sampling mechanism is sent into a detection tank in the analysis mechanism by the extraction assembly, water quality analysis is carried out by combining an analysis instrument, the detection of pollution components such as nitrogen and phosphorus content in the water body and the detection of turbidity of the water body are included, different indexes of the water body can be detected at one time through the detection tanks which are uniformly arranged, and integrated sampling analysis processing is carried out;

(2) The sampling bottle is placed by combining with the sinking frame and the cable rope, water sources with different depths can be sampled, data indexes of water bodies with different depths are obtained, in order to realize water body sampling at different depths, a downward water inlet is arranged at the tail end of the sampling pipe, the water inlet is plugged by combining with the plugging small ball, when the specified depth is reached, the plugging small ball is separated from the water inlet of the water inlet hopper, so that water inlet sampling of the sampling bottle is completed, after the sampling bottle is sampled, the sampling bottle is lifted away from the water surface by the cable rope, the sampling needle head on the sampling frame is aligned to the rubber head, a water sample is extracted from the sampling bottle connected with the suction pipe by the conveying pipe, the water sample is conveyed to an analysis mechanism for analysis, and the flow of sampling analysis is simplified;

(3) The utility model discloses a sampling device, including the sampling bottle, the sample frame, the transport pipe, the module is washd through setting up, wash analytic mechanism and sampling mechanism before sampling at every turn, promote the detection data accuracy at every turn, it evenly sets up and is the notch cuttype setting to detect the groove, after sending the sample extraction in the sampling bottle to the sample frame through the transport pipe, the water sample flows through the detection groove in proper order and detects the groove, and every water sample content that detects in the groove is the same, detect after accomplishing, directly manage to find time the sampling bottle through the transport pipe and find time in the waters of sampling region along the detection groove outflow of stage setting, then pour into the clear water into to the sampling bottle through clear water pipe and transport pipe, wait to spill after the clear water in the sampling bottle, stop carrying the clear water, utilize the transport pipe to send the clear water in the sampling bottle to detect the inslot, wash the detection groove, until the sampling bottle of managing to find time, after accomplishing the washing in the groove, through rotating the drive shaft, make the sample frame slope of upside, the clear water that detects the inslot and flows along the slope, drain, guarantee the detection liquid in the detection groove, guarantee follow-up detection data accuracy of follow-up sampling water.

(4) The water sampling device comprises a support frame, a first winding drum and a second winding drum are arranged through the support frame, a cable is wound and unwound, in order to control the blocking small balls on the positioning ropes to be aligned with or leave the water inlet hopper, only the first winding drum and the second winding drum need to be controlled to be wound, in the descending process of a sampling bottle, the water inlet hopper on the sampling bottle needs to be kept closed, the blocking small balls need to be kept in a matched state with the water inlet hopper, at the moment, the first winding drum and the second winding drum need to be synchronously descended, the positioning ropes connected to the cables on the two sides keep an inclined state, the positioning ropes in the inclined state can be tensioned and matched with the water inlet hopper, after the specified depth is reached, power is cut off between the first winding drum and the second winding drum, only the first winding drum is driven to be placed downwards, one end of the positioning ropes connected with the cable on the first winding drum is descended, the positioning ropes are loosened, the blocking small balls are separated from the water inlet hopper under the driving of buoyancy, and water sampling is started.

(5) The power connection and the interruption are completed through the mutual clamping and the separation of the matching female head and the matching male head between the first winding cylinder and the second winding cylinder, when the first winding cylinder and the second winding cylinder rotate synchronously, the telescopic motor is driven to extend, the clamping frame drives the sliding sleeve and the matching female head to be close to and matched with the matching male head, before the matching, the extension plate pushes the matching sleeve on the round rod to slide, so that the locking columns on the matching sleeve are separated from the locking holes on the two sides of the winding cylinder, the locking of the second winding cylinder is contacted, and the reliable transmission of power is ensured. After the sampling bottle floats out of the water surface, the absorption tube is stably clamped through the stabilizing mechanism, the sampling needle on the sampling frame is ensured to be smoothly inserted into the rubber head of the absorption tube, water sample absorption is carried out, analysis is carried out in the analysis mechanism, and smooth sampling analysis is ensured.

Drawings

Fig. 1 is a schematic structural diagram of an automatic sampling and analysis integrated device for various water qualities.

Fig. 2 is a schematic structural diagram of a mounting plate of an automatic sampling and analyzing integrated device for various water qualities.

Fig. 3 is a schematic diagram showing the arrangement of a sample holder and an analyzer in an automatic sampling and analyzing integrated apparatus for various water qualities.

Fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Fig. 5 is a schematic structural diagram of an extension frame in an automatic sampling and analyzing integrated device for various water qualities.

Fig. 6 is a schematic structural diagram of a retraction mechanism in an automatic sampling and analysis integrated apparatus for various water qualities.

Fig. 7 is an enlarged structural diagram at B in fig. 6.

Fig. 8 is a schematic connection diagram of an extension plate in an automatic sampling and analysis integrated apparatus for various water qualities.

Fig. 9 is a schematic diagram of a sampling mechanism in an automatic sampling and analysis integrated apparatus for various water qualities.

Fig. 10 is an enlarged schematic view of the structure at C in fig. 9.

Fig. 11 is a schematic view of a connection structure of a stabilizing mechanism and an extension frame in an automatic sampling and analyzing integrated device for various water qualities.

Fig. 12 is a schematic structural view of a stabilizing mechanism in an automatic sampling and analysis integrated apparatus for various water qualities.

In the figure: 1. a floating body; 100. mounting blocks; 101. a drive shaft; 102. a drive motor; 103. a propeller; 2. mounting a plate; 3. an analysis mechanism; 30. an analytical instrument; 31. a sample holder; 310. detecting a groove; 311. a separation block; 312. an inclined groove; 32. a water inlet pipe; 33. a delivery pipe; 34. cleaning the tube; 35. a clear water pipe; 36. a rotating shaft; 37. a drive shaft; 38. a cam; 4. a stretching frame; 40. a depth detection radar; 5. a retraction mechanism; 50. a support frame; 51. a guide cylinder; 52. a mounting frame; 53. an output shaft; 530. a mating segment; 531. a sliding sleeve; 5310. a circular groove; 532. matching the female head; 533. a telescopic motor; 534. a clamping frame; 5340. a clamping post; 535. an extension plate; 536. a round bar; 537. a connecting spring; 538. a locking post; 539. a fitting sleeve; 54. a first winding drum; 540. a second winding drum; 541. a locking hole; 542. matching the sub-head; 55. extending the column; 7. a cable; 8. a sampling bottle; 80. an extraction tube; 81. a rubber head; 82. positioning a plate; 83. positioning a rod; 84. an attitude sensor; 85. a sinking frame; 86. a balancing weight; 87. a sampling frame; 88. a sampling needle; 9. a water inlet hopper; 90. plugging the small ball; 91. positioning the rope; 92. a sampling tube; 11. a stabilizing mechanism; 110. a slide bar; 111. a clamping cylinder; 112. a first sliding plate; 113. a first arc-shaped frame; 114. a first spring; 115. a second spring; 116. a second sliding plate; 117. a second arc-shaped frame; 118. and (7) fixing the plate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "longitudinal," "lateral," "upper," "lower," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings only for the convenience of description and simplicity of description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed in a particular orientation, and be constructed in a particular manner of operation, and thus are not to be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1:

the embodiment is given by fig. 1 to 6, 9 and 10, and includes floating bodies 1, the floating bodies 1 are symmetrically disposed, a mounting block 100 is disposed at the bottom of the floating body 1, a transmission shaft 101 is rotatably mounted on the mounting block 100, the transmission shaft 101 is connected to a driving motor 102, a propeller 103 is disposed at the end of the transmission shaft 101, a mounting plate 2 is disposed between the floating bodies 1, an analysis mechanism 3 is disposed on the mounting plate 2, the analysis mechanism 3 includes an analysis instrument 30 and a sample rack 31, a detection groove 310 is uniformly disposed in the sample rack 31, the analysis instrument 30 aligns to the detection groove 310, the analysis mechanism 3 is connected to a sampling assembly, an extension rack 4 is disposed at the front end of the mounting plate 2, a retraction mechanism 5 is disposed on the mounting plate 2, the retraction mechanism 5 is connected to a cable 7, a sampling mechanism is mounted on the extension rack 4, and the retraction mechanism 5 is connected to the sampling mechanism through the cable 7;

specifically, the floating body 1 combines transmission shaft 101, driving motor 102 and screw 103 remove, install analytic mechanism 3 through mounting panel 2, in the water that the sampling mechanism sampling obtained was sent into the detection groove 310 in analytic mechanism 3 to the extraction subassembly, combine analytical instrument 30 to carry out water quality analysis, include to detect the pollution component for example nitrogen phosphorus content in the water, can also detect the turbidity of water, realize the different indexes of disposable detection water through the detection groove 310 of even setting, carry out integration sampling analysis processing.

As shown in fig. 9 and 10, the sampling mechanism includes a sampling bottle 8, the sampling bottle 8 is fixedly mounted on a sinking frame 85, the sampling bottle 8 is disposed in the middle of the sinking frame 85, an absorption tube 80 is disposed on the sampling bottle 8, a rubber head 81 is disposed at an end of the absorption tube 80, cables 7 are connected to two sides of the sinking frame 85, the sampling bottle 8 is connected to a sampling tube 92, a tail end of the sampling tube 92 is bent downward, a tail end of the sampling tube 92 is connected to a water inlet hopper 9, a water inlet of the water inlet hopper 9 is disposed downward, a plugging small ball 90 is disposed in the water inlet hopper 9, a positioning rope 91 is connected to the plugging small ball 90, two ends of the positioning rope 91 are respectively connected to the cables 7 symmetrically disposed, and the positioning rope 91 is disposed in an inclined manner;

concretely, sampling bottle 8 combines to sink frame 85 and hawser 7 and transfers, can sample the degree of depth water source of difference, reachs the each direction data index of different degree of depth water, in order to realize carrying out the water sampling at the different degree of depth, through setting up decurrent water inlet at the end of sampling pipe 92, combine shutoff bobble 90 to carry out the shutoff to the water inlet, make shutoff bobble 90 and the water inlet separation of intaking fill 9 when arriving appointed degree of depth, thereby accomplish the sampling of intaking of sampling bottle 8.

As shown in fig. 6, the retraction mechanism 5 includes a first retraction roller 54 and a second retraction roller 540, the first retraction roller 54 and the second retraction roller 540 are respectively connected to the cables 7 at two sides of the sinking frame 85, and a linkage assembly is disposed between the first retraction roller 54 and the second retraction roller 540.

Example 2:

this embodiment combines fig. 3 and fig. 9 to give on the basis of embodiment 1, the extraction subassembly includes the sample frame 87 that sets up on extension frame 4, be provided with sampling needle 88 on the sample frame 87, sampling needle 88 aims at the rubber head 81 on the suction tube 80, be connected with conveyer pipe 33 on the sampling needle 88, the end of conveyer pipe 33 links to each other with the detection groove 310 in the sample frame 31, still be connected with cleaning module on the conveyer pipe 33.

Specifically, after 8 sampling of sampling bottle, sampling bottle 8 promoted through hawser 7 and leaves the surface of water, combines the sampling syringe needle 88 on the sample frame 87 to aim at rubber head 81, extracts the water sample through conveyer pipe 33 to the sampling bottle 8 of being connected with the suction tube 80, carries out the analysis in sending analysis mechanism 3, simplifies the flow of sampling sample analysis.

Further, the cleaning module comprises a clean water pipe 35 connected with the conveying pipe 33, one end of the clean water pipe 35 is connected with the cleaning water tank, the detection grooves 310 are arranged in a stepped mode, adjacent separation blocks 311 are arranged between the detection grooves 310, the height difference between each separation block 311 and each detection groove 310 is equal, an inclined groove 312 is arranged between each separation block 311 and each detection groove 310, one end of the sample frame 31 is rotatably installed through a rotating shaft 36, the other end of the sample frame 31 is installed in contact with a cam 38, the cam 38 and a driving shaft 37 are coaxially installed, and the driving shaft 37 is rotatably installed on the installation plate 2.

Specifically, through setting up the cleaning module, wash analytical mechanism 3 and sampling mechanism before sampling at every turn, promote the detection data accuracy at every turn, it evenly sets up and is the notch cuttype setting to detect the groove 310, after the water sample extraction in the sampling bottle 8 is sent to sample frame 31 through conveyer pipe 33, the water sample flows through detection groove 310 in proper order, and every water sample content that detects in the groove 310 is the same, after the detection is accomplished, directly manage out sampling bottle 8 through conveyer pipe 33, the water flows back to the water domain in sampling region along the detection groove 310 of stage setting, then pour into the clear water into to sampling bottle 8 through clear water pipe 35 and conveyer pipe 33, after waiting to overflow the clear water in the sampling bottle 8, stop carrying the clear water, utilize conveyer pipe 33 to send the clear water in sampling bottle 8 to detecting the groove 310, wash detecting groove 310, until sampling bottle 8 that manages out, the sampling detection operation of next time, after accomplishing the washing of detecting groove 310, through rotating drive shaft 37, make the sample frame 31 of upside incline, the clear water that detects the inslot 310 and leaves, the clear water that the groove 310 flows out, the liquid that does not manage, guarantee the follow-up liquid of sampling in the groove, the follow-up detection data accuracy of sample.

Example 3:

on the basis of the embodiment 1 and the embodiment 2, with reference to fig. 5, fig. 6, fig. 7, and fig. 8, the retraction mechanism 5 further includes four sets of support frames 50 disposed on the mounting plate 2, the support frames 50 are provided with four sets, a guide cylinder 51 is disposed between each two sets of support frames 50, an extension column 55 is disposed at the front end of the guide cylinder 51, the cable 7 passes through the guide cylinder 51 and the extension column 55, the cable 7 passes through the extension frame 4 and is connected to the sinking frame 85, the support frames 50 are provided with mounting frames 52, a first winding cylinder 54 and a second winding cylinder 540 are respectively mounted between the mounting frames 52, the first winding cylinder 54 and the second winding cylinder 540 are coaxially mounted through an output shaft 53, the first winding cylinder 54 and the output shaft 53 are fixedly connected, the second winding cylinder 540 and the winding cylinder 540 are rotatably connected, and the cable 7 is wound on the first winding cylinder 54 and the second winding cylinder 540. The higher end of the positioning rope 91 is connected with the cable 7 on the first winding drum 54, and the lower end of the positioning rope 91 is connected with the cable 7 on the second winding drum 540.

Specifically, the mounting frame 52 is arranged through the support frame 50, the first reeling drum 54 and the second reeling drum 540 are mounted, the mooring rope 7 is reeled and reeled, in order to facilitate control of alignment of the small plugging balls 90 on the positioning rope 91 or separation of the small plugging balls from the water inlet hopper 9, only the reeling conditions of the first reeling drum 54 and the second reeling drum 540 need to be controlled, in the descending process of the sampling bottle 8, the water inlet hopper 9 on the sampling bottle 8 needs to be kept closed, the small plugging balls 90 need to be kept in a matched state with the water inlet hopper 9, at the moment, the first reeling drum 54 and the second reeling drum 540 need to descend synchronously, the positioning ropes 91 connected to the mooring rope 7 on the two sides keep in an inclined state, the positioning ropes 91 in the inclined state can be tensioned and are matched with the water inlet hopper 9, after the specified depth is reached, power between the second reeling drum 540 and the first reeling drum 54 is disconnected, only the first reeling drum 54 is driven to descend, one end of the positioning rope 91 connected to the first reeling drum 54 is loosened, and the positioning rope 90 is driven to be separated from the water inlet hopper 9 under the drive of the water body to start sampling.

Further, as shown in fig. 7 and 8, the linkage assembly includes a matching section 530 disposed on the output shaft 53, the matching section 530 is cooperatively provided with a sliding sleeve 531, the sliding sleeve 531 is connected with a matching female head 532, one side of the second winding drum 540 facing the matching female head 532 is fixedly provided with a matching male head 542, one side of the mounting frame 52 facing the sliding sleeve 531 is provided with a telescopic motor 533, the telescopic motor 533 is connected with clamping frames 534, the clamping frames 534 are symmetrically disposed on two sides of the sliding sleeve 531, an extension plate 535 is fixedly connected between the clamping frames 534, the supporting frame 50 near one side of the second winding drum 540 is provided with a round rod 536, the round rod 536 is slidably mounted with a matching sleeve 539, the matching sleeve 539 is connected with the supporting frame 50 through a connecting spring 537, the matching sleeve 539 is provided with a locking rod, the side of the second winding drum 540 is uniformly provided with locking holes 541, the locking rod is mutually matched with the locking holes 541, and the extension plate 535 is directly opposite to the matching sleeve 539.

Specifically, the first winding drum 54 and the second winding drum 540 are connected and disconnected in a power mode through mutual clamping and separation of the matching female head 532 and the matching male head 542, when the first winding drum 54 and the second winding drum 540 need to rotate synchronously, the telescopic motor 533 is driven to extend, the clamping frame 534 drives the sliding sleeve 531 and the matching female head 532 to approach and match the matching male head 542, before matching, the extension plate 535 pushes the matching sleeve 539 on the round rod 536 to slide, so that the locking column 538 on the matching sleeve 539 is separated from the locking hole 541 on the side edge of the second winding drum 540, locking of the second winding drum 540 is contacted, and reliable transmission of power is guaranteed.

One side of the clamping frame 534 facing the sliding sleeve 531 is provided with a clamping column 5340, the side of the sliding sleeve 531 is provided with an annular groove 5310, and the tail end of the clamping column 5340 is matched with the annular groove 5310.

The sinking frame 85 is provided with a posture sensor 84, and the lower side of the extending frame 4 is provided with a depth detection radar 40.

Example 4:

on the basis of embodiment 1, embodiment 2, and embodiment 3, with reference to fig. 11 and 12, in this embodiment, a stabilizing mechanism 11 is disposed at the bottom of the extension frame 4, the stabilizing mechanism 11 includes a fixing plate 118 disposed at the bottom of the extension frame 4, the fixing plate 118 is symmetrically disposed, a sliding rod 110 is disposed between the fixing plates 118, the sliding rod 110 is disposed in a shape like a Chinese character 'ao', a first sliding plate 112 is slidably mounted on an outer side of the sliding rod 110, a clamping cylinder 111 is disposed between the fixing plate 118 and the first sliding plate 112, a second sliding plate 116 is slidably mounted on an inner side of the sliding rod 110, two opposing surfaces of the first sliding plate 112 and the second sliding plate 116 are provided with a first arc-shaped frame 113 and a second arc-shaped frame 117, a first spring 114 is disposed on an outer side of the sliding rod 110, and a second spring 115 is disposed on an inner side of the sliding rod 110.

Specifically, after sampling bottle 8 floated the surface of water, it was stable to carry out the centre gripping to the suction tube 80 through stabilizing mean 11, guaranteed that the sampling needle on the sample rack 87 inserted the rubber head 81 of suction tube 80 smoothly in, carried out the water sample and absorb and carry out the analysis in analytical agency 3, guaranteed going on smoothly of sampling analysis.

The two ends of the sinking frame 85 are provided with positioning plates 82, the upper end of the positioning plate 82 is provided with a positioning rod 83, the positioning rod 83 is matched with the extending frame 4, and the bottom of the sinking frame 85 is provided with a balancing weight 86. Meanwhile, an electronic tag is arranged on the sampling bottle 8, point location data of each sampling is recorded, and the point location data comprises sampling depth and sampling coordinate information and is paired with the obtained water quality data to form a data packet.

The working principle of the embodiment of the invention is as follows:

as shown in fig. 1-12, in the present invention, a floating body 1 is combined with a transmission shaft 101, a driving motor 102 and a propeller 103 to move, an analysis mechanism 3 is installed through an installation plate 2, an extraction assembly feeds a water body sampled by a sampling mechanism into a detection tank 310 in the analysis mechanism 3, and an analyzer 30 is combined to perform water quality analysis, including detection of pollution components such as nitrogen and phosphorus content in the water body, and also detection of turbidity of the water body, and different indexes of the water body are detected at one time through the detection tanks 310 which are uniformly arranged, so as to perform integrated sampling analysis processing. Sampling bottle 8 combines to sink frame 85 and hawser 7 and transfers, can sample the degree of depth water source of difference, reachs the each direction data index of different degree of depth water, for the realization carries out the water sampling at the different degree of depth, sets up decurrent water inlet through the end at sampling pipe 92, combines shutoff bobble 90 to carry out the shutoff to the water inlet, makes shutoff bobble 90 and the water inlet separation of intaking fill 9 when arriving appointed degree of depth to accomplish sampling bottle 8's the sampling of intaking. After sampling of sampling bottle 8, sampling bottle 8 promotes through hawser 7 and leaves the surface of water, combines the sampling syringe needle 88 on the sample frame 87 to aim at rubber head 81, extracts the water sample through conveyer pipe 33 to sampling bottle 8 be connected with the suction tube 80, sends the analysis in the analysis mechanism 3, simplifies the flow of sampling sample analysis. Through setting up the cleaning module, wash analytic mechanism 3 and sampling mechanism before sampling at every turn, promote the detection data accuracy at every turn, detect that groove 310 evenly sets up and be the notch cuttype setting, after in sending sample frame 31 through the water sample extraction in the conveyer pipe 33 with the sampling bottle 8, the water sample flows through in proper order and detects groove 310, and every water sample content that detects in the groove 310 is the same, after detecting the completion, directly manage out sampling bottle 8 through conveyer pipe 33, the water flows back to in the water domain of sampling region along the detection groove 310 of stage setting, then pour into the clear water into in to sampling bottle 8 through clear water pipe 35 and conveyer pipe 33, after overflowing the clear water in sampling bottle 8, stop carrying the clear water, utilize the conveyer pipe 33 to send the clear water in sampling bottle 8 to detecting in the groove 310, wash detecting groove 310, sample bottle 8 until managing out, next sampling detection operation carries out again, after accomplishing the washing of detecting groove 310, through rotating drive shaft 37, make the sample frame 31 of upside slope, the clear water that detects the groove 310 and leaves flows out, arrange the interior slope of detection groove 312 futilely, detect the sample liquid in the groove, guarantee the follow-up water sample data accuracy. The mounting frame 52 is arranged through the supporting frame 50, the first winding drum 54 and the second winding drum 540 are mounted, the mooring rope 7 is wound and unwound, in order to facilitate control of alignment or leaving of the small plugging balls 90 on the positioning ropes 91 to the water inlet hopper 9, only rolling conditions of the first winding drum 54 and the second winding drum 540 need to be controlled, in the descending process of the sampling bottle 8, the water inlet hopper 9 on the sampling bottle 8 needs to be kept closed, the small plugging balls 90 need to be kept in a matched state with the water inlet hopper 9, at the moment, the first winding drum 54 and the second winding drum 540 need to descend synchronously, the positioning ropes 91 connected to the mooring ropes 7 on the two sides keep in an inclined state, the positioning ropes 91 in the inclined state can be tensioned and are matched with the water inlet hopper 9, after the specified depth is reached, power is disconnected between the second winding drum 540 and the first winding drum 54, only the first winding drum 54 is driven to descend, one end of the positioning rope 91 connected with the mooring rope 7 on the first winding drum 54 descends, the positioning rope 91 is loosened, and the small plugging balls 90 are separated from the water inlet hopper 9 under the drive of the water body sampling. The first winding drum 54 and the second winding drum 540 are connected and disconnected in a power mode through mutual clamping and separation of the matching female head 532 and the matching male head 542, when the first winding drum 54 and the second winding drum 540 need to rotate synchronously, the telescopic motor 533 is driven to extend, the clamping frame 534 drives the sliding sleeve 531 and the matching female head 532 to approach and match the matching male head 542, and before matching, the extending plate 535 pushes the matching sleeve 539 on the round rod 536 to slide, so that the locking column 538 on the matching sleeve 539 is separated from the locking hole 541 on the side edge of the second winding drum 540, locking of the second winding drum 540 is contacted, and reliable transmission of power is guaranteed. After sampling bottle 8 floated the surface of water, it was stable to carry out the centre gripping to the suction tube 80 through stabilizing mean 11, guaranteed that the sampling needle on the sample rack 87 inserted the rubber head 81 of suction tube 80 smoothly in, carried out the water sample and absorb and carry out the analysis in analytical mean 3, guaranteed going on smoothly of sampling analysis.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (10)

1. The utility model provides an automatic sampling analysis integrated device to multiple type of quality of water, includes the floating body (1), the floating body (1) symmetry sets up, the bottom of the floating body (1) is provided with installation piece (100), install transmission shaft (101) on installation piece (100) in the rotation, transmission shaft (101) link to each other with driving motor (102), the end of transmission shaft (101) is provided with screw (103), its characterized in that, be provided with mounting panel (2) between the floating body (1), be provided with analysis mechanism (3) on mounting panel (2), analysis mechanism (3) include analytical instrument (30) and sample frame (31), evenly be provided with in sample frame (31) and detect groove (310), analytical instrument (30) aim at detecting groove (310), analysis mechanism (3) are connected with the extraction subassembly, the front end of mounting panel (2) is provided with extension frame (4), be provided with on mounting panel (2) and receive and release mechanism (5), receive and release mechanism (5) are connected with detection groove (7), install the sampling mechanism on extension frame (4), receive and release mechanism (5) and release mechanism passes through hawser (7) and sampling mechanism (7);

the sampling mechanism comprises a sampling bottle (8), the sampling bottle (8) is fixedly mounted on a sinking frame (85), the sampling bottle (8) is arranged in the middle of the sinking frame (85), an absorption pipe (80) is arranged on the sampling bottle (8), a rubber head (81) is arranged at the end of the absorption pipe (80), cables (7) are connected to two sides of the sinking frame (85), the sampling bottle (8) is connected with a sampling pipe (92), the tail end of the sampling pipe (92) is bent downwards, a water inlet hopper (9) is connected to the tail end of the sampling pipe (92), a water inlet of the water inlet hopper (9) is arranged downwards, a plugging small ball (90) is placed in the water inlet hopper (9), a positioning rope (91) is connected to the plugging small ball (90), two ends of the positioning rope (91) are respectively connected with the cables (7) which are symmetrically arranged, and the positioning rope (91) is arranged obliquely;

the winding and unwinding mechanism (5) comprises a first winding and unwinding roll (54) and a second winding and unwinding roll (540), wherein the first winding and unwinding roll (54) and the second winding and unwinding roll (540) are respectively connected with cables (7) on two sides of the sinking frame (85), and a linkage assembly is arranged between the first winding and unwinding roll (54) and the second winding and unwinding roll (540).

2. The automatic sampling and analysis integrated device for multiple types of water quality according to claim 1, wherein the extraction assembly comprises a sampling frame (87) arranged on the extension frame (4), a sampling needle (88) is arranged on the sampling frame (87), the sampling needle (88) is aligned to a rubber head (81) on the suction pipe (80), a conveying pipe (33) is connected to the sampling needle (88), the tail end of the conveying pipe (33) is connected with a detection groove (310) in the sample frame (31), and a cleaning module is further connected to the conveying pipe (33).

3. The automatic sampling and analyzing integrated device for multiple types of water quality according to claim 2, wherein the cleaning module comprises a clean water pipe (35) connected with a conveying pipe (33), one end of the clean water pipe (35) is connected with a cleaning water tank, the detection grooves (310) are arranged in a stepped mode, adjacent separation blocks (311) are arranged between the detection grooves (310), the height difference between each separation block (311) and the detection groove (310) is equal, an inclined groove (312) is arranged between each separation block (311) and the detection groove (310), one end of the sample rack (31) is rotatably installed through a rotating shaft (36), the other end of the sample rack (31) is installed in contact with a cam (38), the cam (38) and a driving shaft (37) are coaxially installed, and the driving shaft (37) is rotatably installed on the installation plate (2).

4. The automatic sampling and analyzing integrated device for multiple types of water quality as claimed in claim 1, wherein the retraction mechanism (5) further comprises support frames (50) arranged on the mounting plate (2), the support frames (50) are provided with four groups, a guide cylinder (51) is arranged between every two groups of the support frames (50), an extension column (55) is arranged at the front end of the guide cylinder (51), the cable (7) passes through the guide cylinder (51) and the extension column (55), the cable (7) passes through the extension frame (4) and is connected with the sinking frame (85), a mounting frame (52) is arranged on the support frame (50), a first retraction cylinder (54) and a second retraction cylinder (540) are respectively arranged between the mounting frame (52), the first retraction cylinder (54) and the second retraction cylinder (540) are coaxially arranged through an output shaft (53), the first retraction cylinder (54) and the output shaft (53) are fixedly connected, the second retraction cylinder (540) and the winding cylinder are rotatably connected, and the first retraction cylinder (54) and the second retraction cylinder (540) are provided with the cable (7).

5. The automatic sampling and analyzing integrated device for multiple water qualities according to claim 4, characterized in that the linkage assembly comprises an engagement section (530) arranged on the output shaft (53), a sliding sleeve (531) is arranged on the matching section (530) in a matching way, a matching female head (532) is connected on the sliding sleeve (531), a matching sub head (542) is fixedly arranged on one side of the second winding drum (540) facing the matching female head (532), a telescopic motor (533) is arranged on one side of the mounting frame (52) facing the sliding sleeve (531), the telescopic motor (533) is connected with a clamping frame (534), the clamping frame (534) is symmetrically arranged at the two sides of the sliding sleeve (531), an extension plate (535) is fixedly connected between the clamping frames (534), a round rod (536) is arranged on the supporting frame (50) close to one side of the second winding drum (540), a matching sleeve (539) is slidably mounted on the round rod (536), the matching sleeve (539) is connected with the support frame (50) through a connecting spring (537), the matching sleeve (539) is provided with a locking rod, the side edge of the second winding drum (540) is uniformly provided with locking holes (541), the locking rod is matched with the locking hole (541), and the extension plate (535) is opposite to the matching sleeve (539).

6. The integrated automatic sampling and analyzing device for multiple types of water quality according to claim 5, wherein a clamping column (5340) is arranged on one side of the clamping frame (534) facing the sliding sleeve (531), an annular groove (5310) is arranged on the side of the sliding sleeve (531), and the tail end of the clamping column (5340) is matched with the annular groove (5310).

7. The integrated automatic sampling and analyzing device for multiple types of water quality as claimed in claim 1, wherein an attitude sensor (84) is arranged on the sinking frame (85), and a depth detection radar (40) is arranged on the lower side of the extending frame (4).

8. The automatic sampling and analyzing integrated device for multiple types of water quality according to claim 1, characterized in that a stabilizing mechanism (11) is arranged at the bottom of the extension frame (4), the stabilizing mechanism (11) comprises a fixing plate (118) arranged at the bottom of the extension frame (4), the fixing plate (118) is symmetrically arranged, a sliding rod (110) is arranged between the fixing plate (118), the sliding rod (110) is arranged in a concave shape, a first sliding plate (112) is slidably arranged at the outer side of the sliding rod (110), a clamping cylinder (111) is arranged between the fixing plate (118) and the first sliding plate (112), a second sliding plate (116) is slidably arranged at the inner side of the sliding rod (110), two opposite surfaces of the first sliding plate (112) and the second sliding plate (116) are provided with a first arc-shaped frame (113) and a second arc-shaped frame (117), a first spring (114) is arranged at the outer side of the sliding rod (110), and a second spring (115) is arranged at the inner side of the sliding rod (110).

9. The integrated device for automatic sampling and analysis of multiple water qualities according to claim 1, wherein a higher end of the positioning rope (91) is connected with the cable (7) on the first winding drum (54), and a lower end of the positioning rope (91) is connected with the cable (7) on the second winding drum (540).

10. The automatic sampling and analysis integrated device for various water qualities according to claim 1, characterized in that, the both ends of sinking frame (85) are provided with locating plate (82), the upper end of locating plate (82) is provided with locating rod (83), locating rod (83) and extension frame (4) are mutually supported, the bottom of sinking frame (85) is provided with balancing weight (86).

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