CN115902138B - Automatic sampling analysis integrated device for various water qualities - Google Patents
Automatic sampling analysis integrated device for various water qualities Download PDFInfo
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- CN115902138B CN115902138B CN202211385886.7A CN202211385886A CN115902138B CN 115902138 B CN115902138 B CN 115902138B CN 202211385886 A CN202211385886 A CN 202211385886A CN 115902138 B CN115902138 B CN 115902138B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention discloses an automatic sampling and analyzing integrated device for various water qualities, 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 assembly, the front end of the mounting plate is provided with an extension frame, a retracting mechanism is arranged on the mounting plate, the retracting mechanism is connected with a cable, a sampling mechanism is arranged on the extension frame, and the retracting mechanism is connected with the sampling mechanism through the cable; the winding and unwinding mechanism comprises a winding drum I and a winding drum II, wherein the winding drum I and the winding drum II are respectively connected with cables on two sides of the sinking frame, and a linkage assembly is arranged between the winding drum I and the winding drum II; according to the invention, the linkage assembly is used for controlling the sampling bottle to sample at different depths, and the analysis mechanism is combined for realizing single multi-class index analysis of water bodies at different depths, so that the water body sampling analysis efficiency is effectively improved.
Description
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 awareness of people is continuously enhanced, the water quality safety is increasingly valued, and the importance of surface water monitoring work is increasingly highlighted.
The frequency of monitoring is gradually improved to the lake and reservoir to the environmental monitoring at present, but lake and reservoir monitoring sampling is wasted time and energy and the degree of difficulty is great, and the water distribution face of sampling is narrower, can not fully represent the whole quality of water data of water, and the quality of water detection to same point position needs the sampling to be used for detecting different grade type's water index many times, and detection efficiency is lower.
Disclosure of Invention
The invention aims to provide an automatic sampling and analyzing integrated device for various water qualities, so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides an automatic sampling analysis integrated device to multiple kind quality of water, includes the float body, the float body symmetry sets up, the bottom of float body is provided with the installation piece, rotate on the installation piece and install the transmission shaft, 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 float body, be provided with analytical instrument on the mounting panel, analytical instrument includes analytical instrument and sample frame, evenly be provided with the detection groove in the sample frame, analytical instrument aims at the detection groove, analytical instrument 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 sampling mechanism on the extension frame, the jack passes through the hawser and is connected with sampling mechanism;
the sampling mechanism comprises a sampling bottle, the sampling bottle is fixedly arranged on a sinking frame, the sampling bottle is arranged in the middle of the sinking frame, a suction pipe is arranged on the sampling bottle, the end part of the suction pipe is provided with a rubber head, two sides of the sinking frame are connected with cables, the sampling bottle is connected with a sampling pipe, the tail end of the sampling pipe is downwards bent, the tail end of the sampling pipe is connected with a water inlet bucket, a water inlet of the water inlet bucket is downwards arranged, a plugging small ball is arranged in the water inlet bucket, a positioning rope is connected onto the plugging small ball, two ends of the positioning rope are respectively connected with symmetrically arranged cables, and the positioning ropes are obliquely arranged;
the winding and unwinding mechanism comprises a winding drum I and a winding drum II, wherein the winding drum I and the winding drum II are respectively connected with cables on two sides of the sinking frame, and a linkage assembly is arranged between the winding drum I and the winding drum 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 pipe 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 still further aspects of the invention: the cleaning module comprises a clear water pipe connected with the conveying pipe, one end of the clear water pipe is connected with the cleaning water tank, the detection grooves are arranged in a step mode, separation blocks are arranged between the detection grooves, the height difference between each separation block and each detection groove is equal, an inclined groove is arranged between each separation block and each 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 contact mode with a cam, the cam is installed coaxially with a driving shaft, and the driving shaft is installed on the installation plate in a rotating mode.
As still further aspects of the invention: the winding and unwinding mechanism further comprises supporting frames arranged on the mounting plate, the supporting frames are provided with four groups, every two groups of supporting frames are provided with guide cylinders, the front ends of the guide cylinders are provided with extension columns, cables penetrate through the guide cylinders and are arranged with the extension columns, the cables penetrate through the extension frames and are connected with the sinking frames, mounting frames are mounted on the supporting frames, a winding drum I and a winding drum II are mounted between the mounting frames respectively, the winding drum I and the winding drum II are mounted coaxially through an output shaft, the winding drum I is fixedly connected with the output shaft, the winding drum II is connected with the winding drum in a rotating mode, and cables are wound on the winding drum I and the winding drum II.
As still further aspects of the invention: the linkage assembly comprises a matching section arranged on an output shaft, a sliding sleeve is matched and installed on the matching section, a matching female head is connected on the sliding sleeve, a matching sub head is fixedly arranged on one side of a winding cylinder II facing the matching female head, a telescopic motor is arranged on one side of a mounting rack facing the sliding sleeve, clamping frames are connected onto the telescopic motor, the clamping frames are symmetrically arranged on two sides of the sliding sleeve, an extension plate is fixedly connected between the clamping frames, a round rod is arranged on the support frame and close to one side of the winding cylinder II, a matching sleeve is slidably installed on the round rod, the matching sleeve is connected with the support frame through a connecting spring, a locking rod is arranged on the matching sleeve, locking holes are uniformly formed in the side edge of the winding cylinder II, and the locking rod and the locking holes are matched with each other, and the extension plate is opposite to the matching sleeve.
As still further aspects of the invention: the clamping frame is provided with the clamping column towards one side of sliding sleeve, the side of sliding sleeve is provided with the ring groove, the end and the ring groove of clamping column mutually support.
As still further aspects of the invention: the sinking frame is provided with an attitude sensor, and the lower side of the extension frame is provided with a depth detection radar.
As still further aspects 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 sliding mounting of slide bar has slide one, the fixed plate with be provided with the clamping cylinder between slide one, the inside sliding mounting of slide bar has slide two, slide one and slide two opposite sides are provided with arc frame one and arc frame two, the outside of slide bar is provided with first spring, the inboard of slide bar is provided with the second spring.
As still further aspects of the invention: one end of the positioning rope, which is higher, is connected with the cable on the first winding drum, and one end of the positioning rope, which is lower, is connected with the cable on the second winding drum.
As still further aspects of the invention: the locating plates are arranged at two ends of the sinking frame, locating rods are arranged at the upper ends of the locating plates, the locating rods are matched with the extension frame, and the balancing weights are arranged at the bottom of the sinking frame.
Compared with the prior art, the invention has the beneficial effects that:
(1) The floating body moves in combination with the transmission shaft, the driving motor and the propeller, the analysis mechanism is installed through the installation plate, the extraction component sends the water body sampled by the sampling mechanism into the detection groove in the analysis mechanism, the water quality analysis is carried out in combination with the analysis instrument, the detection of the pollution components such as nitrogen and phosphorus content in the water body is carried out, the turbidity of the water body can be detected, the detection of different indexes of the water body can be realized through the uniformly arranged detection groove, and the integrated sampling analysis treatment is carried out;
(2) The sampling bottle is combined with the sinking frame and the cable to be lowered, water sources with different depths can be sampled, various data indexes of the 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 tube, the water inlet is plugged by combining the plugging small ball, the plugging small ball is separated from the water inlet of the water inlet bucket when the specified depth is reached, thus the 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 through the cable, a sampling needle head on the sampling frame is combined with the rubber head, the water sample is extracted from the sampling bottle connected with the suction tube through the conveying tube, and the water sample is sent to the analysis mechanism for analysis, so that the sampling and sampling analysis flow is simplified;
(3) Through setting up cleaning module, wash analysis mechanism and sampling mechanism before sampling at every turn, promote the data accuracy that detects at every turn, the measuring cell evenly sets up and is the ladder type setting, send the sample in the sampling bottle through the conveyer pipe in the sample frame after, the water sample flows through the measuring cell in proper order, and the water sample content in every measuring cell is the same, after detecting, directly evacuate the sampling bottle through the conveyer pipe, the water flows back in the waters of sampling area along the measuring cell that the stage set up, then pour into the clear water into the sampling bottle through clear water pipe and conveyer pipe, wait to after the clear water that overflows in the sampling bottle, stop carrying the clear water, send the measuring cell with the clear water in the sampling bottle in, wash the measuring cell, until evacuating the sampling bottle, carry out the sampling detection operation of next time again, after accomplishing the washing of measuring cell, through rotating the drive shaft, make the sample frame slope of upside, the clear water that leaves in the measuring cell flows along the slope groove, the liquid in the drainage measuring cell guarantees the data accuracy of the follow-up sampling water.
(4) The first winding drum and the second winding drum are installed through the supporting frame, the cable is wound and unwound, the plugging small ball on the positioning rope is conveniently controlled to align or leave the water inlet hopper, only the winding condition of the first winding drum and the second winding drum is required to be controlled, the water inlet hopper on the sampling bottle needs to be kept closed in the descending process of the sampling bottle, the plugging small ball needs to be kept in a matched state with the water inlet hopper, the first winding drum and the second winding drum synchronously descend at the moment, the positioning rope connected to the cables on the two sides is kept in an inclined state, the positioning rope in the inclined state can be tensioned and matched with the water inlet hopper, after the specified depth is reached, the power between the second winding drum and the first winding drum is disconnected, only the winding drum is driven to be released, one end of the positioning rope connected with the cable on the first winding drum descends, the positioning rope is loosened, the plugging small ball is enabled to be separated from the water inlet hopper under the driving of buoyancy, and water sampling is started.
(5) The power connection and interruption are completed through the mutual clamping and separation of the first winding cylinder and the second winding cylinder, when the first winding cylinder and the second winding cylinder synchronously rotate, the telescopic motor is driven to stretch, the clamping frame drives the sliding sleeve and the first matching cylinder to approach and match the second winding cylinder, and before the matching, the stretching plate pushes the matching sleeve on the round rod to slide, so that the locking column on the matching sleeve and the locking hole on the two sides of the winding cylinder are separated from each other, and the second winding cylinder is contacted with the locking hole, thereby ensuring the reliable transmission of power. After the sampling bottle floats out of the water surface, the sampling bottle is clamped and stabilized through the stabilizing mechanism, so that the sampling needle on the sampling frame is ensured to be smoothly inserted into the rubber head of the sampling tube, water samples are sucked and conveyed into the analysis mechanism for analysis, and the smooth sampling analysis is ensured.
Drawings
Fig. 1 is a schematic structural diagram of an integrated device for automatic sampling and analysis of various water qualities.
Fig. 2 is a schematic structural view of the mounting plate in the integrated device for automatic sampling and analysis of various water qualities.
FIG. 3 is a schematic diagram of the arrangement of a sample holder and an analyzer in an integrated apparatus for automatic sampling and analysis of various water qualities.
Fig. 4 is an enlarged schematic view of the structure of fig. 3 at a.
Fig. 5 is a schematic view of the structure of an extension rack in an integrated device for automatic sampling and analysis of various water qualities.
Fig. 6 is a schematic structural view of a retracting mechanism in an automatic sampling and analyzing integrated device for various water qualities.
Fig. 7 is an enlarged schematic view of the structure at B in fig. 6.
FIG. 8 is a schematic diagram showing the connection of the extension plates in an integrated device for automatic sampling and analysis of various water qualities.
Fig. 9 is a schematic structural view of a sampling mechanism in an automatic sampling and analyzing integrated device for various water qualities.
Fig. 10 is an enlarged schematic view of the structure at C in fig. 9.
FIG. 11 is a schematic diagram showing a connection structure between a stabilizing mechanism and an extension frame in an integrated device for automatic sampling and analysis of various water qualities.
Fig. 12 is a schematic structural view of a stabilizing mechanism in an automatic sampling and analyzing integrated device for various water qualities.
In the figure: 1. a floating body; 100. a mounting block; 101. a transmission shaft; 102. a driving motor; 103. a propeller; 2. a mounting plate; 3. an analysis mechanism; 30. an analytical instrument; 31. a sample holder; 310. a detection groove; 311. a separation block; 312. an inclined groove; 32. a water inlet pipe; 33. a delivery tube; 34. cleaning the tube; 35. a clear water pipe; 36. a rotating shaft; 37. a drive shaft; 38. a cam; 4. an extension rack; 40. depth detection radar; 5. a retracting mechanism; 50. a support frame; 51. a guide cylinder; 52. a mounting frame; 53. an output shaft; 530. a mating section; 531. a sliding sleeve; 5310. circular ring grooves; 532. matching with a female head; 533. a telescopic motor; 534. a clamping frame; 5340. a clamping column; 535. an elongated plate; 536. a round bar; 537. a connecting spring; 538. locking the column; 539. a matching sleeve; 54. winding a first winding drum; 540. winding a second winding drum; 541. a locking hole; 542. a mating sub-head; 55. extending the column; 7. a cable; 8. a sampling bottle; 80. a suction pipe; 81. a rubber head; 82. a positioning plate; 83. a positioning rod; 84. an attitude sensor; 85. a sinking frame; 86. balancing weight; 87. a sampling frame; 88. a sampling needle; 9. a water inlet bucket; 90. plugging the pellets; 91. positioning ropes; 92. a sampling tube; 11. a stabilizing mechanism; 110. a slide bar; 111. a clamping cylinder; 112. a first sliding plate; 113. an arc-shaped frame I; 114. a first spring; 115. a second spring; 116. a second slide plate; 117. arc-shaped frames II; 118. and a fixing plate.
Detailed Description
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Example 1:
the embodiment is given by fig. 1 to 6 and fig. 9 and 10, and comprises a floating body 1, wherein the floating body 1 is symmetrically arranged, a mounting block 100 is arranged at the bottom of the floating body 1, a transmission shaft 101 is rotatably arranged on the mounting block 100, the transmission shaft 101 is connected with a driving motor 102, a propeller 103 is arranged at the tail end of the transmission shaft 101, a mounting plate 2 is arranged between the floating bodies 1, an analysis mechanism 3 is arranged on the mounting plate 2, the analysis mechanism 3 comprises an analysis instrument 30 and a sample rack 31, a detection groove 310 is uniformly arranged in the sample rack 31, the analysis instrument 30 is aligned with the detection groove 310, the analysis mechanism 3 is connected with an extraction assembly, an extension frame 4 is arranged at the front end of the mounting plate 2, a retraction mechanism 5 is arranged on the mounting plate 2, a cable 7 is connected with the extension frame 4, and the retraction mechanism 5 is connected with the sampling mechanism through the cable 7;
specifically, the floating body 1 moves in combination with the transmission shaft 101, the driving motor 102 and the propeller 103, the analysis mechanism 3 is installed through the mounting plate 2, the water sampled by the sampling mechanism is sent into the detection groove 310 in the analysis mechanism 3 by the extraction component, the water quality analysis is performed in combination with the analysis instrument 30, the pollution components such as nitrogen and phosphorus content in the water are detected, the turbidity of the water can be detected, different indexes of the water are detected at one time through the uniformly arranged detection groove 310, and integrated sampling analysis processing is performed.
As shown in fig. 9 and 10, the sampling mechanism comprises a sampling bottle 8, the sampling bottle 8 is fixedly installed on a sinking frame 85, the sampling bottle 8 is arranged in the middle of the sinking frame 85, a suction pipe 80 is arranged on the sampling bottle 8, a rubber head 81 is arranged at the end part of the suction pipe 80, two sides of the sinking frame 85 are connected with a cable 7, the sampling bottle 8 is connected with a sampling pipe 92, the tail end of the sampling pipe 92 is downwards bent, the tail end of the sampling pipe 92 is connected with a water inlet bucket 9, a water inlet of the water inlet bucket 9 is downwards arranged, a plugging small ball 90 is placed in the water inlet bucket 9, a positioning rope 91 is connected to the plugging small ball 90, two ends of the positioning rope 91 are respectively connected with symmetrically arranged cables 7, and the positioning rope 91 is obliquely arranged;
specifically, the sampling bottle 8 is combined with the sinking frame 85 and the cable 7 to be lowered, different depth water sources can be sampled, various data indexes of different depth water bodies are obtained, in order to realize water body sampling at different depths, the water inlet is plugged by combining the plugging small ball 90 through arranging a downward water inlet at the tail end of the sampling tube 92, and the plugging small ball 90 is separated from the water inlet of the water inlet bucket 9 when reaching the designated depth, so that water inlet sampling of the sampling bottle 8 is completed.
As shown in fig. 6, the winding and unwinding mechanism 5 includes a first winding drum 54 and a second winding drum 540, the first winding drum 54 and the second winding drum 540 are respectively connected with the cables 7 on two sides of the sinking frame 85, and a linkage assembly is disposed between the first winding drum 54 and the second winding drum 540.
Example 2:
this embodiment is given in connection with fig. 3 and 9 on the basis of embodiment 1, the extraction assembly comprises a sampling rack 87 arranged on the extension rack 4, a sampling needle 88 is arranged on the sampling rack 87, the sampling needle 88 is aligned with the rubber head 81 on the suction pipe 80, the sampling needle 88 is connected with a conveying pipe 33, the tail end of the conveying pipe 33 is connected with a detection groove 310 in the sample rack 31, and a cleaning module is also connected on the conveying pipe 33.
Specifically, after sampling bottle 8 samples, sampling bottle 8 is lifted off the surface of the water through cable 7, combines sampling needle 88 on sampling frame 87 to aim at rubber head 81, carries out the extraction water sample to sampling bottle 8 that is connected with suction pipe 80 through conveyer pipe 33, sends in analysis mechanism 3 to carry out the analysis, 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 step mode, separation blocks 311 are arranged between adjacent 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 rotary shaft 36, the other end of the sample frame 31 is in contact with a cam 38, the cam 38 is coaxially installed with a driving shaft 37, and the driving shaft 37 is rotatably installed on the mounting plate 2.
Specifically, through setting up the washing module, wash analysis mechanism 3 and sampling mechanism before every turn sampling, promote the data accuracy that detects at every turn, the detection groove 310 evenly sets up and is the ladder type setting, after sending the water sample extraction in the sampling bottle 8 to sample frame 31 through conveyer pipe 33, the water sample flows through detection groove 310 in proper order, and the water sample content in every detection groove 310 is the same, after detecting, directly evacuate sampling bottle 8 through conveyer pipe 33, the water flows back in the waters of sampling area along the detection groove 310 that the stage set up, then pour into the clear water into sampling bottle 8 through clear water pipe 35 and conveyer pipe 33, wait until after the clear water that overflows in the sampling bottle 8, stop carrying the clear water, send the clear water in the sampling bottle 8 to the detection groove 310 with conveyer pipe 33, wash the detection groove 310, until evacuating sampling bottle 8, after the sample detection operation of next time, after accomplishing the washing of detection groove 310, through rotating drive shaft 37, make the sample frame 31 slope of upside, leave clear water in the detection groove 310 and flow along slope groove 312, the accurate water quality of the liquid in the follow-up detection groove is guaranteed.
Example 3:
the embodiment is given on the basis of embodiment 1 and embodiment 2 with reference to fig. 5, 6, 7 and 8, the winding and unwinding mechanism 5 further includes a supporting frame 50 disposed on the mounting plate 2, the supporting frame 50 is provided with four groups, a guiding cylinder 51 is disposed between every two groups of supporting frames 50, the front end of the guiding cylinder 51 is provided with an extension column 55, the cable 7 passes through the guiding 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 mounted on the supporting frame 50, a winding cylinder one 54 and a winding cylinder two 540 are mounted between the mounting frames 52, the winding cylinder one 54 and the winding cylinder two 540 are coaxially mounted through an output shaft 53, the winding cylinder one 54 and the output shaft 53 are fixedly connected, the winding cylinder two are rotationally connected, and the winding cylinder one 54 and the winding cylinder two 540 are winded with the cable 7. 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 installation frame 52 is arranged through the support frame 50, the first winding drum 54 and the second winding drum 540 are installed, the cable 7 is wound and unwound, in order to conveniently control the sealing small ball 90 on the positioning rope 91 to align with or separate from the water inlet bucket 9, only the winding condition of the first winding drum 54 and the second winding drum 540 needs to be controlled, in the descending process of the sampling bottle 8, the water inlet bucket 9 on the sampling bottle 8 needs to be kept closed, the sealing small ball 90 needs to be kept in a matched state with the water inlet bucket 9, the first winding drum 54 and the second winding drum 540 synchronously descend, the positioning ropes 91 connected to the cables 7 on the two sides keep an inclined state, the positioning ropes 91 in the inclined state can be tensioned and matched with the water inlet bucket 9, after the specified depth is reached, the power between the second winding drum 540 and the first winding drum 54 is disconnected, only the winding drum 54 is driven to descend, one end of the positioning rope 91 connected with the cable 7 on the first winding drum 54 is lowered, the positioning rope 91 is loosened, the sealing small ball 90 is enabled to be separated from the water inlet bucket 9 under the driving of buoyancy, and the water body starts to be sampled.
Further, as shown in fig. 7 and 8, the linkage assembly includes a matching section 530 disposed on the output shaft 53, a sliding sleeve 531 is mounted on the matching section 530 in a matching manner, a matching female head 532 is connected to the sliding sleeve 531, a matching sub head 542 is fixedly disposed on one side of the second winding drum 540 facing the matching female head 532, a telescopic motor 533 is disposed on one side of the mounting frame 52 facing the sliding sleeve 531, a clamping frame 534 is connected to the telescopic motor 533, 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, a round rod 536 is disposed on the supporting frame 50 near 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 supporting frame 50 through a connecting spring 537, a locking rod is disposed on the matching sleeve 539, locking holes 541 are uniformly disposed on one side of the second winding drum 540, and the locking rod and the locking hole 541 are mutually matched, and the extension plate is opposite to the matching sleeve 539.
Specifically, the first winding drum 54 and the second winding drum 540 are connected and disconnected by the mutual clamping and separating of the first matching female head 532 and the second matching male head 542, when the first winding drum 54 and the second winding drum 540 are required to rotate synchronously, the telescopic motor 533 is driven to extend, the clamping frame 534 drives the sliding sleeve 531 and the first matching female head 532 to approach and match the second 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, and the locking of the second winding drum 540 is contacted, thereby ensuring reliable transmission of power.
The clamping frame 534 is provided with a clamping column 5340 towards one side of the sliding sleeve 531, a circular groove 5310 is formed in the side edge of the sliding sleeve 531, and the tail end of the clamping column 5340 is matched with the circular groove 5310.
The sinking frame 85 is provided with an attitude sensor 84, and the underside of the extension frame 4 is provided with a depth detection radar 40.
Example 4:
based on the embodiment 1, the embodiment 2 and the embodiment 3, and referring to fig. 11 and 12, the bottom of the extension frame 4 is provided with the stabilizing mechanism 11, the stabilizing mechanism 11 includes a fixing plate 118 disposed at the bottom of the extension frame 4, the fixing plates 118 are symmetrically disposed, a sliding rod 110 is disposed between the fixing plates 118, the sliding rod 110 is disposed in a concave shape, a first sliding plate 112 is slidably mounted on the 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 the inner side of the sliding rod 110, two opposite sides of the first sliding plate 112 and the second sliding plate 116 are provided with an arc frame 113 and an arc frame 117, a first spring 114 is disposed on the outer side of the sliding rod 110, and a second spring 115 is disposed on the inner side of the sliding rod 110.
Specifically, after the sampling bottle 8 floats out of the water, the suction pipe 80 is clamped and stabilized by the stabilizing mechanism 11, so that the sampling needle on the sampling frame 87 is ensured to be smoothly inserted into the rubber head 81 of the suction pipe 80, a water sample is sucked and conveyed into the analyzing mechanism 3 for analysis, and the smooth sampling analysis is ensured.
The locating plates 82 are arranged at the two ends of the sinking frame 85, the locating rods 83 are arranged at the upper ends of the locating plates 82, the locating rods 83 are matched with the extension frame 4, and the balancing weights 86 are arranged at the bottom of the sinking frame 85. Meanwhile, an electronic tag is arranged on the sampling bottle 8, point location data of each sampling is recorded, the point location data comprises sampling depth and sampling coordinate information, and the point location data and the obtained water quality data are paired to form a data packet.
The working principle of the embodiment of the invention is as follows:
as shown in fig. 1-12, a floating body 1 moves in combination with a transmission shaft 101, a driving motor 102 and a propeller 103, an analysis mechanism 3 is installed through a mounting plate 2, a water body sampled by the sampling mechanism is sent into a detection groove 310 in the analysis mechanism 3 by an extraction component, water quality analysis is carried out by combining an analysis instrument 30, the detection of the content of polluted components such as nitrogen and phosphorus in the water body is carried out, the turbidity of the water body can be detected, different indexes of the water body can be detected at one time through the uniformly arranged detection groove 310, and integrated sampling analysis treatment is carried out. The sampling bottle 8 is combined with the sinking frame 85 and the cable 7 to be lowered, different depth water sources can be sampled, various data indexes of different depth water bodies are obtained, in order to realize water body sampling at different depths, the water inlet is plugged by combining the plugging small ball 90 through arranging a downward water inlet at the tail end of the sampling tube 92, and the plugging small ball 90 is separated from the water inlet of the water inlet bucket 9 when the specified depth is reached, so that water inlet sampling of the sampling bottle 8 is completed. After the sampling bottle 8 is sampled, the sampling bottle 8 is lifted off the water surface through the cable 7, the sampling needle 88 on the sampling frame 87 is combined to be aligned with the rubber head 81, the water sample is extracted from the sampling bottle 8 connected with the suction pipe 80 through the conveying pipe 33, and the water sample is sent to the analysis mechanism 3 for analysis, so that the flow of sampling and sampling analysis is simplified. Through setting up the cleaning module, wash analysis mechanism 3 and sampling mechanism before every turn sampling, promote the data accuracy that detects at every turn, the test tank 310 evenly sets up and is the ladder type setting, after sending the water sample extraction in the sample bottle 8 to sample frame 31 through conveyer pipe 33, and the water sample content in every test tank 310 is the same, after detecting, directly evacuate sample bottle 8 through conveyer pipe 33, the water flows back in the waters of sampling area along the test tank 310 that the stage set up, then pour into clear water into sample bottle 8 through clear water pipe 35 and conveyer pipe 33, wait for in the sample bottle 8 after the clear water overflows, stop carrying the clear water, send the clear water in the sample bottle 8 to the test tank 310 with conveyer pipe 33, wash test tank 310, until sample bottle 8 is evacuated again, after the washing of test tank 310 is accomplished again, through rotating drive shaft 37, make the sample frame 31 slope of upside, clear water in the test tank 310 flows along slope groove 312, the accurate data of water of follow-up liquid in the drain tank 310 detection is guaranteed. The installation frame 52 is arranged on the support frame 50 to install the first winding drum 54 and the second winding drum 540, the cable 7 is wound and unwound, in order to conveniently control the sealing small ball 90 on the positioning rope 91 to align with or separate from the water inlet bucket 9, only the winding condition of the first winding drum 54 and the second winding drum 540 needs to be controlled, the water inlet bucket 9 on the sampling bottle 8 needs to be kept closed in the descending process of the sampling bottle 8, the sealing small ball 90 needs to be kept in a matched state with the water inlet bucket 9, the first winding drum 54 and the second winding drum 540 need to be synchronously descended, the positioning ropes 91 connected on the cables 7 on the two sides keep an inclined state, the positioning ropes 91 in the inclined state can be tensioned and matched with the water inlet bucket 9, after the specified depth is reached, the power between the second winding drum 540 and the first winding drum 54 is disconnected, only the first winding drum 54 is driven to descend, one end of the positioning rope 91 connected with the cable 7 on the first winding drum 54 is descended, the positioning rope 91 is loosened, and the sealing small ball 90 is separated from the water inlet bucket 9 under the driving of buoyancy. The power connection and interruption are completed between the first winding drum 54 and the second winding drum 540 through the mutual clamping and separation of the first matching head 532 and the second matching head 542, when the first winding drum 54 and the second winding drum 540 are required to synchronously rotate, the telescopic motor 533 is driven to extend, the clamping frame 534 drives the sliding sleeve 531 and the first matching head 532 to approach and match the second matching head 542, before the 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 to contact the locking of the second winding drum 540, and the reliable transmission of power is ensured. After the sampling bottle 8 floats out of the water surface, the suction pipe 80 is clamped and stabilized through the stabilizing mechanism 11, so that the sampling needle on the sampling frame 87 is ensured to be smoothly inserted into the rubber head 81 of the suction pipe 80, water samples are sucked and conveyed into the analysis mechanism 3 for analysis, and the smooth sampling analysis is ensured.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The automatic sampling and analyzing integrated device for various water qualities comprises a floating body (1), wherein the floating body (1) is symmetrically arranged, a mounting block (100) is arranged at the bottom of the floating body (1), a transmission shaft (101) is rotatably arranged on the mounting block (100), the transmission shaft (101) is connected with a driving motor (102), a propeller (103) is arranged at the tail end of the transmission shaft (101), the automatic sampling and analyzing integrated device is characterized in that a mounting plate (2) is arranged between the floating bodies (1), an analyzing mechanism (3) is arranged on the mounting plate (2), the analyzing mechanism (3) comprises an analyzing instrument (30) and a sample rack (31), a detecting groove (310) is uniformly formed in the sample rack (31), the analyzing instrument (30) is aligned with the detecting groove (310), an extraction assembly is connected to the analyzing mechanism (3), an extension rack (4) is arranged at the front end of the mounting plate (2), a receiving mechanism (5) is arranged on the mounting plate (2), the receiving mechanism (5) is connected with a cable (7), and the receiving mechanism (7) is connected with the sampling mechanism (7).
The sampling mechanism comprises a sampling bottle (8), the sampling bottle (8) is fixedly arranged on a sinking frame (85), the sampling bottle (8) is arranged in the middle of the sinking frame (85), a suction pipe (80) is arranged on the sampling bottle (8), a rubber head (81) is arranged at the end part of the suction pipe (80), cables (7) are connected to the two sides of the sinking frame (85), the sampling bottle (8) is connected with sampling pipes (92), the tail ends of the sampling pipes (92) are downwards bent, the tail ends of the sampling pipes (92) are connected with a water inlet hopper (9), a water inlet of the water inlet hopper (9) is downwards arranged, a plugging small ball (90) is arranged in the water inlet hopper (9), two ends of the positioning rope (91) are respectively connected with the symmetrically arranged cables (7), and the positioning ropes (91) are obliquely arranged;
the winding and unwinding mechanism (5) comprises a winding drum I (54) and a winding drum II (540), wherein the winding drum I (54) and the winding drum II (540) are respectively connected with cables (7) at two sides of the sinking frame (85), and a linkage assembly is arranged between the winding drum I (54) and the winding drum II (540);
the winding and unwinding mechanism (5) further comprises supporting frames (50) arranged on the mounting plate (2), four groups of supporting frames (50) are arranged, guide cylinders (51) are arranged between every two groups of supporting frames (50), extension columns (55) are arranged at the front ends of the guide cylinders (51), cables (7) penetrate through the guide cylinders (51) and are arranged on the extension columns (55), the cables (7) penetrate through the extension frames (4) and are connected with the sinking frames (85), mounting frames (52) are arranged on the supporting frames (50), winding drums I (54) and winding drums II (540) are respectively arranged between the mounting frames (52), the winding drums I (54) and the winding drums II (540) are coaxially arranged through output shafts (53), the winding drums I (54) and the output shafts (53) are fixedly connected, the winding drums II (540) are rotatably connected, and the winding drums I (54) and the winding drums II (540) are wound with the cables (7);
one higher end of the positioning rope (91) is connected with the cable (7) on the first winding drum (54), and one lower end of the positioning rope (91) is connected with the cable (7) on the second winding drum (540);
the linkage assembly comprises a matching section (530) arranged on an output shaft (53), a sliding sleeve (531) is arranged on the matching section (530) in a matched mode, a matching female head (532) is connected to the sliding sleeve (531), a matching sub-head (542) is fixedly arranged on one side of a winding barrel II (540) towards the matching female head (532), a telescopic motor (533) is arranged on one side of the mounting frame (52) towards the sliding sleeve (531), clamping frames (534) are connected to the telescopic motor (533), the clamping frames (534) are symmetrically arranged on 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 one side of the winding barrel II (540) close to the supporting frame (50), a matching sleeve (539) is slidably arranged on the round rod (536), a locking rod is arranged on one side of the winding barrel II (540) through a connecting spring (537) and is connected between the supporting frame (50), and the locking rod (539) is arranged on the matching sleeve (539), and the locking rod (541) is evenly provided with a locking hole (541) opposite to the locking hole.
2. An automatic sampling and analysis integrated device for various water qualities according to claim 1, characterized in that the extraction assembly comprises a sampling rack (87) arranged on an extension rack (4), a sampling needle (88) is arranged on the sampling rack (87), the sampling needle (88) is aligned with a rubber head (81) on a suction pipe (80), a conveying pipe (33) is connected on the sampling needle (88), the tail end of the conveying pipe (33) is connected with a detection groove (310) in the sample rack (31), and a cleaning module is also connected on the conveying pipe (33).
3. An automatic sampling and analyzing integrated device for various water qualities according to claim 2, characterized in that the cleaning module comprises a clear water pipe (35) connected with a conveying pipe (33), one end of the clear water pipe (35) is connected with a cleaning water tank, the detection grooves (310) are arranged in a step, a separation block (311) is arranged between every two adjacent 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 rack (31) is rotatably mounted through a rotary shaft (36), the other end of the sample rack (31) is mounted in contact with a cam (38), the cam (38) is coaxially mounted with a driving shaft (37), and the driving shaft (37) is rotatably mounted on the mounting plate (2).
4. The automatic sampling and analyzing integrated device for various water qualities according to claim 1, wherein a clamping column (5340) is arranged on one side, facing the sliding sleeve (531), of the clamping frame (534), a circular groove (5310) is arranged on one side of the sliding sleeve (531), and the tail end of the clamping column (5340) is matched with the circular groove (5310).
5. An automatic sampling analysis integrated device for various water qualities according to claim 1, characterized in that the sinking frame (85) is provided with an attitude sensor (84), and the underside of the extension frame (4) is provided with a depth detection radar (40).
6. The automatic sampling analysis integrated device for various water qualities according to claim 1, wherein a stabilizing mechanism (11) is arranged at the bottom of the extension frame (4), the stabilizing mechanism (11) comprises a fixed plate (118) arranged at the bottom of the extension frame (4), the fixed plates (118) are symmetrically arranged, a sliding rod (110) is arranged between the fixed plates (118), the sliding rod (110) is arranged in a concave shape, a first sliding plate (112) is slidably arranged on the outer side of the sliding rod (110), a clamping cylinder (111) is arranged between the fixed plate (118) and the first sliding plate (112), a second sliding plate (116) is slidably arranged on 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 on the outer side of the sliding rod (110), and a second spring (115) is arranged on the inner side of the sliding rod (110).
7. The automatic sampling analysis integrated device for various water qualities according to claim 1, wherein positioning plates (82) are arranged at two ends of the sinking frame (85), positioning rods (83) are arranged at the upper ends of the positioning plates (82), the positioning rods (83) are matched with the extension frame (4), and balancing weights (86) are arranged at the bottom of the sinking frame (85).
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| CN116331421B (en) * | 2023-05-30 | 2024-04-19 | 青岛海联智信息科技有限公司 | Marine meteorological monitoring equipment |
| CN116698517B (en) * | 2023-08-04 | 2023-10-20 | 内蒙古农业大学 | Wetland ecosystem water quality sampling assembly and poultry management device |
| CN117129042A (en) * | 2023-10-26 | 2023-11-28 | 深圳华创芯光科技有限公司 | Water quality monitoring and water depth measuring system and monitoring method thereof |
| CN117236654A (en) * | 2023-11-13 | 2023-12-15 | 北京恒润安科技有限公司 | Urban and rural water supply integrated digital water control system |
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| DE212020000015U1 (en) * | 2020-03-04 | 2020-04-15 | Kunshan Beiming New Material Technology Co., Ltd. | A water quality sampling device developed by environmental protection technology |
| CN111537285A (en) * | 2020-06-24 | 2020-08-14 | 孙珊珊 | River water sample layered acquisition and detection equipment |
| CN214749129U (en) * | 2021-03-31 | 2021-11-16 | 天津博然生物科技有限公司 | Middle-layer water sample sampler with adjustable sampling depth |
| CN114459822A (en) * | 2022-03-28 | 2022-05-10 | 武汉东湖学院 | Unmanned ship water quality sampling mechanism |
| CN115267109A (en) * | 2022-07-15 | 2022-11-01 | 渔贝牧场(山东)海洋科技有限公司 | Regional carbon sink statistical method and device based on marine shellfish big data |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE212020000015U1 (en) * | 2020-03-04 | 2020-04-15 | Kunshan Beiming New Material Technology Co., Ltd. | A water quality sampling device developed by environmental protection technology |
| CN111537285A (en) * | 2020-06-24 | 2020-08-14 | 孙珊珊 | River water sample layered acquisition and detection equipment |
| CN214749129U (en) * | 2021-03-31 | 2021-11-16 | 天津博然生物科技有限公司 | Middle-layer water sample sampler with adjustable sampling depth |
| CN114459822A (en) * | 2022-03-28 | 2022-05-10 | 武汉东湖学院 | Unmanned ship water quality sampling mechanism |
| CN115267109A (en) * | 2022-07-15 | 2022-11-01 | 渔贝牧场(山东)海洋科技有限公司 | Regional carbon sink statistical method and device based on marine shellfish big data |
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