Integrated rapid detection device based on biotoxicity in wastewater

Abstract

The invention relates to the technical field of wastewater biotoxicity detection equipment, and discloses an integrated rapid detection device based on biotoxicity in wastewater, which comprises a conveying shell and a feeding assembly, the feeding assembly conveys wastewater through a water suction pipe in the feeding assembly; the conveying assembly is arranged on the conveying shell, and the conveying assembly conveys the feeding assembly through a conveying frame in the conveying assembly; the moving assembly is arranged on one side of the conveying shell, and the moving assembly drives the feeding assembly to move through a clamping plate pair; by arranging the moving assembly, a water suction pipe can be clamped and moved to extract and transfer wastewater in a wastewater sampling bottle into a detection bottle filled with luminous bacterium freeze-dried powder, and the water suction pipe can be quickly replaced, so that the sampling operation of a worker can be reduced when multiple groups of detection samples are extracted, and the detection efficiency is improved. The sampling efficiency during detection of the biotoxicity in the wastewater is improved.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater biological toxicity detection equipment, and in particular to an integrated rapid detection device based on biological toxicity in wastewater. Background Art

[0002] Wastewater biological toxicity testing is an important water quality assessment method. It can comprehensively, intuitively and quickly evaluate the water pollution status. When conducting biological toxicity testing on wastewater, you can choose the luminescent bacteria acute toxicity test method, algae toxicity test method, flea toxicity test method and fish toxicity test method. Among them, the commonly used method is the luminescent bacteria acute toxicity test method;

[0003] In a source wastewater biological toxicity detection kit and its use method with the public number 202111003744.5, the kit includes Q1 reagent and F1 reagent; the Q1 reagent is a culture medium containing aesculin and iron ions; the F1 reagent includes Lactobacillus plantarum CR3; the Lactobacillus plantarum CR3 has been deposited in the General Microbiological Center of the China Microbiological Culture Collection Administration on March 15, 2021, with a deposit number of CGMCCNO.22011. The present invention applies Lactobacillus plantarum CR3 to source wastewater biological toxicity detection, and adopts a culture medium adapted thereto, which can intuitively reflect the strength of wastewater toxicity through the color depth of the culture system, and the color development is obvious and stable, which is convenient for judging whether the front-end wastewater can directly enter the back-end biochemical treatment system.

[0004] When the luminescent bacteria acute toxicity test method is used to detect biological toxicity in wastewater, the wastewater in the wastewater sampling bottle needs to be sucked out, transferred to a test bottle and mixed with the luminescent bacteria freeze-dried powder in the test bottle, and tested using a luminescence photometer. When transferring the wastewater, the suction nozzle needs to be replaced frequently manually, and the operation assistance when transferring the wastewater is cumbersome, which affects the detection efficiency. Summary of the invention

[0005] The object of the present invention is to provide an integrated rapid detection device based on biological toxicity in wastewater to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] An integrated rapid detection device based on biological toxicity in wastewater, comprising a conveying housing;

[0008] A feeding component; the feeding component transports wastewater through a water suction pipe therein;

[0009] A conveying assembly, wherein the conveying assembly is arranged on the conveying housing, and the conveying assembly conveys the feeding assembly through the conveying frame therein;

[0010] A moving component, the moving component is arranged on one side of the conveying shell, and the moving component drives the feeding component to move through the clamping plate pair;

[0011] Loading assembly; the loading assembly is arranged at the top of the conveying assembly, and the loading assembly loads the feeding assembly through the loading rack therein.

[0012] Optionally, the moving assembly includes a first moving frame, a moving frame, a bracket, a first cylinder, a sealing plug, a gas cylinder, a fixed pipe, a bellows, a connecting port, a second moving frame, a clamping frame, a moving column, a second spring, a mounting plate, a clamping motor and two first gears, the first moving frame is fixedly mounted on one side of the conveying shell, the moving frame is slidably mounted on the top of the first moving frame, the moving frame is L-shaped, the bracket is fixedly mounted on the top of the moving frame, the first cylinder is fixedly mounted on the top of the bracket, the sealing plug is fixedly mounted on the output end of the first cylinder, the gas cylinder is fixedly mounted on the top of the moving frame, the gas cylinder is located below the bracket, the output end of the first cylinder extends to the inside of the gas cylinder, the sealing plug is slidably mounted on the inner wall of the gas cylinder, the fixed pipe is fixedly mounted on the bottom end of the outer wall of the gas cylinder, one end of the fixed pipe extends to the bottom end of the bracket, and the bellows is fixedly mounted on the fixed The tube extends to one end of the bottom end of the bracket, the connecting port is fixedly installed on one end of the corrugated tube, the second moving frame is fixedly installed on the bottom end of the first moving frame, the clamping frame is movably installed on one side of the second moving frame, the moving column and the second spring are fixedly installed on the bottom end of the inner wall of the second moving frame, the second spring is wound around the outer wall of the moving column, the mounting plate is slidably installed on the inner wall of the second moving frame, and the mounting plate is slidably installed on the outer wall of the moving column through the hole at the bottom end, the bottom end of the mounting plate is fixedly installed on one end of the second spring, two first gears are rotatably installed on the bottom end of the inner wall of the mounting plate, the two first gears inside the mounting plate are meshed, the clamping motor is fixedly installed on the bottom end of the mounting plate, the output end of the clamping motor extends to the inside of the mounting plate, one of the first gears is fixedly installed on the output end of the clamping motor, and the clamping plate is fixedly installed on the top of the first gear.

[0013] Optionally, a first moving motor is fixedly mounted on one side of the first moving frame, and the output end of the first moving motor extends into the interior of the first moving frame, a first screw rod is fixedly mounted on the output end of the first moving motor, and the moving frame is threadedly connected to the outer wall of the first screw rod through an internal threaded hole at the bottom end of one side, a second moving motor is fixedly mounted on one side of the second moving frame, and the output end of the second moving motor extends into the interior of the second moving frame, a second screw rod is fixedly mounted on the output end of the second moving motor, and the clamping frame is threadedly connected to the outer wall of the second screw rod through an internal threaded hole on one side, a second cylinder is fixedly mounted on the top of the moving frame, the output end of the second cylinder extends to the top of the moving frame, and the connecting port is fixedly mounted on the output end of the second cylinder.

[0014] Optionally, a rotating frame is fixedly mounted on one side of the clamping frame, a first rotating motor is fixedly mounted on the top of the rotating frame, an output end of the first rotating motor extends into the interior of the rotating frame, a connecting rod is fixedly mounted on the output end of the first rotating motor, a second rotating motor is fixedly mounted on one end of the connecting rod, and a second gear is fixedly mounted on the output end of the second rotating motor.

[0015] Optionally, the feeding assembly includes a movable groove, a connecting pipe, a plurality of third springs, a sealing ring, a rotating cylinder, a gear ring and a plurality of stirring blades, the movable groove is opened at the top of the water suction pipe, the connecting pipe is fixedly installed at the center of the groove wall of the movable groove, a vent hole is opened at the top of the outer wall of the connecting pipe, the bottom end of the connecting pipe extends to the interior of the water suction pipe, the bottom end of the connecting pipe is connected with the interior of the water suction pipe, a plurality of the third springs are fixedly installed at the bottom end of the groove wall of the movable groove, the sealing ring is fixedly installed at the top end of the third spring, the sealing ring is slidably installed on the groove wall of the movable groove, the sealing ring is located at the top end corresponding to the vent hole on the connecting pipe, the rotating cylinder is rotatably installed on the outer wall of the water suction pipe, the gear ring is fixedly installed at the top end of the outer wall of the rotating cylinder, and a plurality of stirring blades are fixedly installed at the bottom end of the outer wall of the rotating cylinder.

[0016] Optionally, the conveying assembly includes two mounting rollers, a conveyor belt, a mounting frame, a first spring and a blocking plate, the two mounting rollers are rotatably mounted on the bottom end of the inner wall of the conveying shell, the two mounting rollers are mirrored in position inside the conveying shell, the conveyor belt is mounted on the outer walls of the two mounting rollers, a plurality of conveying racks are mounted on the outer walls of the conveyor belts, the mounting frame is fixedly mounted on one side of the conveying rack, a slot is provided on one side of the conveying rack, the mounting frame corresponds to the position of the slot, the first spring is fixedly mounted on one side of the inner wall of the mounting frame, the blocking plate is fixedly mounted on one end of the first spring, and the blocking plate is slidably mounted inside the mounting frame and the socket.

[0017] Optionally, a conveying motor is fixedly installed at the bottom end of the conveying shell, and the output end of the conveying motor extends to the inside of the conveying shell, one of the mounting rollers is fixedly installed at the output end of the conveying motor, a plurality of fixing plates are fixedly installed on the outer wall of the conveyor belt, the conveying frame is fixedly installed on the fixing plates by screws, and a conveying hole is opened on one side of the conveying shell.

[0018] Optionally, the loading assembly includes a loading frame, several third cylinders, push plates, fixing parts, several limit frames and limit plates, the loading frame is fixedly installed on the top of the conveying shell, the bottom of the loading frame and the bottom of the conveying shell are provided with loading holes in relative positions, several third cylinders are fixedly installed on the top of the loading frame, the output end of the third cylinder extends to the inside of the loading frame, the push plate is fixedly installed on the output end of the third cylinder, the loading rack is fixedly installed on one side of the fixing part, one end of the loading rack is provided with several mounting holes, several limit frames are fixedly installed on the top of the loading rack, the limit frames are respectively located on both sides of the corresponding mounting holes, the limit plate is rotatably installed on the inner wall of the limit frame, a torsion spring is provided at the connection between the limit plate and the limit frame, a magnet is fixedly installed on one side of the fixing part, and the fixing part is fixedly installed on one side of the loading frame through the magnet.

[0019] Optionally, a platform is fixedly installed at the bottom end of the second movable frame, a track is fixedly installed on the upper end surface of the bottom of the platform, a placement plate is slidably installed on the top of the track, a plurality of fixed grooves are opened at the bottom end of the placement plate, a driving motor is fixedly installed on the wall of the fixed groove, and a moving wheel is fixedly installed on the output end of the driving motor, and the moving wheel is in contact with the bottom end of the inner wall of the track.

[0020] Optionally, a collecting frame is fixedly mounted on the bottom end of the second movable frame, the collecting frame is located below the clamping frame, and a luminescence photometer is fixedly mounted on one side of the second movable frame.

[0021] The present invention has at least the following beneficial effects:

[0022] (1) This solution can clamp and move the water pipette to extract the wastewater in the wastewater sampling bottle and transfer it to the detection bottle containing the luminescent bacteria freeze-dried powder by setting a mobile component, and the water pipette can be quickly replaced. When extracting multiple groups of test samples, it can reduce the sampling operation of the staff and improve the sampling efficiency when detecting biological toxicity in wastewater;

[0023] (2) In this solution, the second rotating motor is started to drive the second gear to rotate, and the second gear and the gear ring drive the rotating cylinder to rotate, thereby driving the stirring blade to stir the wastewater in the detection bottle, so that the wastewater in the detection bottle can be better mixed with the luminescent bacteria freeze-dried powder in the detection bottle;

[0024] (3) In this scheme, the suction pipe is inserted into the mounting hole on the loading rack, the suction pipe is supported by the limit plate, the loading rack is inserted into the loading frame, the third cylinder is started to drive the push plate down, press the top of the suction pipe, and move the suction pipe downward. The limit plate rotates downward under pressure until the suction pipe falls onto the conveying rack at the corresponding position, making it more convenient to load the suction pipe;

[0025] (4) In this scheme, two rows of annular plates can be set on the placement plate, and each row is provided with a number of annular plates. The wastewater sampling bottles and the test bottles are placed on each row of annular plates respectively, and the driving motor can be started to drive the moving wheel to rotate, so that the placement plate can be moved, making it more convenient when performing multiple sampling. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 It is a schematic diagram of the structure of the present invention;

[0028] Figure 2 It is a cross-sectional view of the conveying housing of the present invention;

[0029] Figure 3 This is the installation diagram of the limit plate of the present invention;

[0030] Figure 4 This is a diagram of the loading rack of the present invention;

[0031] Figure 5 It is a cross-sectional view of the water suction pipe of the present invention;

[0032] Figure 6 For the present invention Figure 5 Enlarged view of point A in the middle;

[0033] Figure 7 It is a cross-sectional view of the gas delivery cylinder of the present invention;

[0034] Figure 8 It is a cross-sectional view of the clamping frame of the present invention;

[0035] Fig. 9 This is a diagram of placing a plate for installation according to the present invention.

[0036] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0037] 1. Conveying shell; 101. Conveying motor; 102. Mounting roller; 103. Conveying belt; 104. Conveying frame; 105. Mounting frame; 106. First spring; 107. Blocking plate; 108. First moving frame; 109. First moving motor; 110. Moving frame; 111. Bracket; 112. First cylinder; 113. Sealing plug; 114. Air cylinder; 115. Fixed pipe; 116. Bellows; 117. Connecting port; 118. Second cylinder; 2. Second moving frame; 201. Second moving motor; 202. Second screw rod; 203. Clamping frame; 204. Moving column; 205. Second spring; 206. Mounting plate; 207. Clamping motor; 20 8. First gear; 209. Clamping plate; 210. Rotating frame; 211. First rotating motor; 212. Connecting rod; 213. Second rotating motor; 214. Second gear; 3. Loading frame; 301. Third cylinder; 302. Push plate; 303. Fixing piece; 304. Loading rack; 305. Limiting frame; 306. Limiting plate; 4. Suction pipe; 401. Moving groove; 402. Connecting pipe; 403. Third spring; 404. Sealing ring; 405. Rotating cylinder; 406. Gear ring; 407. Stirring blade; 5. Platform; 501. Track; 502. Placement plate; 503. Driving motor; 504. Moving wheel; 505. Collecting frame; 506. Luminescence photometer. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] See also Figure 1-Figure 9 The present invention provides an integrated rapid detection device based on biological toxicity in wastewater, comprising a conveying shell 1, a feeding component; the feeding component conveys wastewater through a water suction pipe 4 therein; a conveying component, the conveying component is arranged on the conveying shell 1, and the conveying component conveys the feeding component through a conveying rack 104 therein; a moving component, the moving component is arranged on one side of the conveying shell 1, and the moving component drives the feeding component to move through a clamping plate 209; a loading component; the loading component is arranged at the top of the conveying component, and the loading component loads the feeding component through a loading rack 304 therein; by setting the moving component, the water suction pipe 4 can be clamped and moved to extract the wastewater in the wastewater sampling bottle and transfer it to the detection bottle containing luminescent bacteria freeze-dried powder, and the water suction pipe 4 can be quickly replaced, which can reduce the sampling operation of the staff when extracting multiple groups of test samples, and improve the sampling efficiency when detecting biological toxicity in wastewater.

[0040] In some embodiments, see Figure 1 , Figure 3 , Figure 7 , Figure 8The moving assembly includes a first moving frame 108, a moving frame 110, a bracket 111, a first cylinder 112, a sealing plug 113, a gas cylinder 114, a fixed pipe 115, a bellows 116, a connecting port 117, a second moving frame 2, a clamping frame 203, a moving column 204, a second spring 205, a mounting plate 206, a clamping motor 207 and two first gears 208. The first moving frame 108 is fixedly mounted on one side of the conveying shell 1, the moving frame 110 is slidably mounted on the top of the first moving frame 108, the moving frame 110 is L-shaped, the bracket 111 is fixedly mounted on the top of the moving frame 110, the first cylinder 112 is fixedly mounted on the top of the bracket 111, the sealing plug 113 is fixedly mounted on the output end of the first cylinder 112, and the gas cylinder 114 is fixedly mounted Installed on the top of the mobile frame 110, the gas cylinder 114 is located below the bracket 111, the output end of the first cylinder 112 extends to the inside of the gas cylinder 114, the sealing plug 113 is slidably installed on the inner wall of the gas cylinder 114, the fixed pipe 115 is fixedly installed on the bottom end of the outer wall of the gas cylinder 114, one end of the fixed pipe 115 extends to the bottom end of the bracket 111, the bellows 116 is fixedly installed on one end of the fixed pipe 115 extending to the bottom end of the bracket 111, the connecting port 117 is fixedly installed on one end of the bellows 116, the second mobile frame 2 is fixedly installed at the bottom end of the first mobile frame 108, the clamping frame 203 is movably installed on one side of the second mobile frame 2, the mobile column 204 and the second spring 205 are fixedly installed on the bottom end of the inner wall of the second mobile frame 2, and the second spring 205 is wound around the outer surface of the mobile column 204 The mounting plate 206 is slidably mounted on the inner wall of the second moving frame 2, and the mounting plate 206 is slidably mounted on the outer wall of the moving column 204 through the hole at the bottom end. The bottom end of the mounting plate 206 is fixedly mounted on one end of the second spring 205. Two first gears 208 are rotatably mounted on the bottom end of the inner wall of the mounting plate 206. The two first gears 208 inside the mounting plate 206 are meshed. The clamping motor 207 is fixedly mounted on the bottom end of the mounting plate 206. The output end of the clamping motor 207 extends to the inside of the mounting plate 206. One of the first gears 208 is fixedly mounted on the output end of the clamping motor 207. The clamping plate 209 is fixedly mounted on the top of the first gear 208. A first moving motor 109 is fixedly mounted on one side of the first moving frame 108. The output end of the first moving motor 109 extends To the inside of the first moving frame 108, the output end of the first moving motor 109 is fixedly installed with the first screw rod, the moving frame 110 is threadedly connected to the outer wall of the first screw rod through an internal threaded hole at the bottom end of one side, the second moving motor 201 is fixedly installed on one side of the second moving frame 2, the output end of the second moving motor 201 extends to the inside of the second moving frame 2, the output end of the second moving motor 201 is fixedly installed with the second screw rod 202, the clamping frame 203 is threadedly connected to the outer wall of the second screw rod 202 through an internal threaded hole on one side, the second cylinder 118 is fixedly installed on the top of the moving frame 110, the output end of the second cylinder 118 extends to the top of the moving frame 110, the connecting port 117 is fixedly installed on the output end of the second cylinder 118, and the rotating frame 210 is fixedly installed on one side of the clamping frame 203.A first rotating motor 211 is fixedly installed on the top of the rotating frame 210, and the output end of the first rotating motor 211 extends into the interior of the rotating frame 210. A connecting rod 212 is fixedly installed on the output end of the first rotating motor 211, and a second rotating motor 213 is fixedly installed on one end of the connecting rod 212. A second gear 214 is fixedly installed on the output end of the second rotating motor 213. When the second moving motor 201 is started, the clamping frame 203 can be driven to move, and the clamping plate 209 on one side of the clamping frame 203 is inserted into the conveying hole on one side of the conveying shell 1. Go to the inside of the conveying shell 1, clamp the suction pipe 4 on the corresponding position of the conveying frame 104, the clamping position is on the outer wall of the top of the suction pipe 4, and move it to the bottom of the connecting port 117 on the moving frame 110, the second cylinder 118 starts to drive the connecting port 117 to move downward and insert the connecting port 117 into the moving groove 401 at the top of the suction pipe 4, press the sealing ring 404, press the sealing ring 404 downward, expose the vent hole on the connecting pipe 402, so that the inner connecting port 117 and the inside of the suction pipe 4 are connected, and the first moving motor 109 starts The movement can drive the bracket 111 to move on the first moving frame 108, and the bracket 111 and the clamping frame 203 move synchronously to the top of the wastewater sampling bottle. The second cylinder 118 drives the connecting port 117 to move downward again, pressing the mounting plate 206 to move downward, so that the suction pipe 4 is inserted into the wastewater detection bottle. The first cylinder 112 starts to drive the sealing plug 113 to move upward, and the wastewater is extracted into the suction pipe 4. After the extraction is completed, the suction pipe 4 rises, and the bracket 111 and the clamping frame 203 move synchronously again to the detection bottle At the top, the first cylinder 112 starts to drive the sealing plug 113 to move downward, injecting the waste water in the suction pipe 4 into the detection bottle, and then the connection port 117 rises, and at the same time, the second spring 205 supports the mounting plate 206 to rise. When the mounting plate 206 rises to the top position, the connection port 117 continues to rise so that the connection port 117 is separated from the top of the suction pipe 4, the moving frame 110 returns to its position, the clamping frame 203 moves to the top of the collection frame 505, and the clamping plate 209 cancels the clamping of the suction pipe 4, and the suction pipe 4 falls into the collection frame 505.

[0041] In some embodiments, see Figure 2The conveying assembly includes two mounting rollers 102, a conveying belt 103, a mounting frame 105, a first spring 106 and a blocking plate 107. The two mounting rollers 102 are rotatably mounted on the bottom end of the inner wall of the conveying shell 1. The two mounting rollers 102 are mirrored in the internal position of the conveying shell 1. The conveying belt 103 is mounted on the outer wall of the two mounting rollers 102. A plurality of conveying racks 104 are mounted on the outer wall of the conveying belt 103. The mounting frame 105 is fixedly mounted on one side of the conveying rack 104. A notch is provided on one side of the conveying rack 104. The mounting frame 105 corresponds to the position of the notch. The first spring 106 is fixedly mounted on one side of the inner wall of the mounting frame 105. The blocking plate 107 is fixedly mounted on one end of the first spring 106. The blocking plate 107 is slidably mounted on the mounting frame 105 and the inside of the socket. The bottom end of the conveying shell 1 is fixedly mounted with a conveying spring. Machine 101, the output end of the conveying motor 101 extends to the inside of the conveying shell 1, one of the installation rollers 102 is fixedly installed at the output end of the conveying motor 101, a plurality of fixed plates are fixedly installed on the outer wall of the conveying belt 103, and the conveying frame 104 is fixedly installed on the fixed plate by screws, and a conveying hole is opened on one side of the conveying shell 1; when the conveying motor 101 is started, it can drive one of the installation rollers 102 to rotate, and the rotation of the installation roller 102 drives the conveying belt 103 to move, thereby driving the water suction pipe 4 to move its position, and the water suction pipe 4 is conveyed, and the water suction pipe 4 is limited on the conveying frame 104 by the blocking plate 107. When the water suction pipe 4 is taken out, the water suction pipe 4 presses the blocking plate 107, and the blocking plate 107 is pressed into the installation frame 105, and then the first spring 106 supports the blocking plate 107 to extend back to its original position.

[0042] In some embodiments, see Figure 2 , Figure 4The feeding assembly includes a feeding frame 3, a plurality of third cylinders 301, a push plate 302, a fixing member 303, a plurality of limit frames 305 and a limit plate 306. The feeding frame 3 is fixedly installed on the top of the conveying shell 1. The bottom of the feeding frame 3 and the bottom of the conveying shell 1 are provided with relatively positioned feeding holes. A plurality of third cylinders 301 are fixedly installed on the top of the feeding frame 3. The output end of the third cylinder 301 extends to the inside of the feeding frame 3. The push plate 302 is fixedly installed on the output end of the third cylinder 301. The feeding rack 304 is fixedly installed on one side of the fixing member 303. A plurality of mounting holes are provided at one end of the feeding rack 304. A plurality of limit frames 305 are fixedly installed on the top of the feeding rack 304. The limit frames 305 are respectively located on both sides of the corresponding mounting holes. The limit plate 306 is rotatably installed on the inner wall of the limit frame 305. The connection between the limit plate 306 and the limit frame 305 is provided with a torsion spring, and a magnet is fixedly installed on one side of the fixing piece 303, and the fixing piece 303 is fixedly installed on one side of the loading frame 3 through the magnet; the suction pipe 4 is inserted into the mounting hole on the loading rack 304, and the suction pipe 4 is supported by the limit plate 306, and the loading rack 304 is inserted into the loading frame 3, and is adsorbed on the loading frame 3 through the fixing piece 303 to fix the loading rack 304, and the third cylinder 301 is started to drive the push plate 302 to descend, pressing the top of the suction pipe 4 to move the suction pipe 4 downward, and the limit plate 306 rotates downward under the pressure until the suction pipe 4 falls on the conveying rack 104 at the corresponding position, and the push plate 302 rises, and the limit plate 306 returns to its position due to the rotation force of the torsion spring, making it more convenient to load the suction pipe 4.

[0043] In some embodiments, see Figure 5 , Figure 6The feeding assembly includes a moving groove 401, a connecting pipe 402, a plurality of third springs 403, a sealing ring 404, a rotating cylinder 405, a gear ring 406 and a plurality of stirring blades 407. The moving groove 401 is opened at the top of the water suction pipe 4. The connecting pipe 402 is fixedly installed at the center of the groove wall of the moving groove 401. A vent hole is opened at the top of the outer wall of the connecting pipe 402. The bottom end of the connecting pipe 402 extends to the inside of the water suction pipe 4. The bottom end of the connecting pipe 402 is connected to the inside of the water suction pipe 4. A plurality of third springs 403 are fixedly installed at the bottom end of the groove wall of the moving groove 401. The sealing ring 404 is fixedly installed at the top of the third spring 403. The sealing ring 404 is slidably installed on the groove wall of the moving groove 401. The sealing ring 404 is located at the topmost position corresponding to the vent hole on the connecting pipe 402. The rotating cylinder 405 is rotatably installed on the outer wall of the water suction pipe 4 , the gear ring 406 is fixedly installed on the top of the outer wall of the rotating cylinder 405, and a plurality of stirring blades 407 are fixedly installed on the bottom end of the outer wall of the rotating cylinder 405; after the waste water in the suction pipe 4 is injected into the detection bottle, the second cylinder 118 continues to drive the connecting port 117 to move downward, so that the mounting plate 206 descends, and the bottom end of the suction pipe 4 is inserted into the detection bottle, the first rotating motor 211 starts to drive the connecting rod 212 to rotate, so that the second gear 214 moves to engage with the gear ring 406 on the rotating cylinder 405, the second rotating motor 213 starts to drive the second gear 214 to rotate, and the rotating cylinder 405 is driven to rotate through the second gear 214 and the gear ring 406, thereby driving the stirring blades 407 to stir the waste water in the detection bottle, so that the waste water in the detection bottle can be better mixed with the luminescent bacteria freeze-dried powder in the detection bottle.

[0044] In this example, the conveying motor 101 , the first moving motor 109 , the second moving motor 201 , the clamping motor 207 , the first rotating motor 211 , the second rotating motor 213 and the driving motor 503 may be servo motors.

[0045] For further information, please refer again to Fig. 9 A platform 5 is fixedly installed at the bottom end of the second moving frame 2, and a track 501 is fixedly installed on the upper end surface of the bottom of the platform 5. A placing plate 502 is slidably installed on the top of the track 501. A plurality of fixed grooves are opened at the bottom end of the placing plate 502, and a driving motor 503 is fixedly installed on the wall of the fixed groove. A moving wheel 504 is fixedly installed at the output end of the driving motor 503, and the moving wheel 504 contacts the bottom end of the inner wall of the track 501. A collecting frame 505 is fixedly installed at the bottom end of the second moving frame 2, and the collecting frame 505 is located below the clamping frame 203. A luminescence photometer 506 is fixedly installed on one side of the second moving frame 2; two rows of annular plates can be arranged on the placing plate 502, and each row is provided with a plurality of annular plates. The wastewater sampling bottles and the detection bottles are respectively placed on each row of annular plates, and the starting of the driving motor 503 can drive the moving wheel 504 to rotate, so that the placing plate 502 is moved, which makes it more convenient to perform multiple sampling.

[0046] In this example, after the staff puts the lid on the test bottle, the staff inserts the test bottle into the luminescence photometer 506 from above. The luminescence photometer 506 uses an excitation light source such as a xenon lamp to provide irradiation light for the sample. The white light emitted by the excitation light source enters the excitation side monochromator inside the luminescence photometer 506 to screen out a specific excitation spectrum, and the emitted fluorescence enters the fluorescence side monochromator. The fluorescence side monochromator inside the luminescence photometer 506 moves to measure the emission wavelength, and a fluorescence detector such as a photomultiplier tube converts the fluorescence into an analog electrical signal, which is then converted into a digital signal through an A / D conversion circuit to display the test result.

[0047] The working process and principle of the present invention are as follows: when detecting the biological toxicity of wastewater, the clamping plate 209 on one side of the clamping frame 203 is inserted into the inside of the conveying shell 1 from the conveying hole on one side of the conveying shell 1, and the suction pipe 4 on the corresponding position of the conveying frame 104 is clamped out and moved to the bottom of the connecting port 117 on the movable frame 110. The second cylinder 118 is started to drive the connecting port 117 to move downward and insert the connecting port 117 into the moving groove 401 at the top of the suction pipe 4, press the sealing ring 404, and press the sealing ring 404 downward to expose the vent hole on the connecting pipe 402, so that the inner connecting port 117 is connected to the inside of the suction pipe 4, the bracket 111 and the clamping frame 203 move synchronously and move to the top of the wastewater sampling bottle. The second cylinder 118 drives the connecting port 117 to move downward again, pressing the mounting plate 206 downward. Move to insert the suction pipe 4 into the wastewater detection bottle, the first cylinder 112 starts to drive the sealing plug 113 to move upward, and the wastewater is extracted into the suction pipe 4. After the extraction is completed, the suction pipe 4 rises, and the bracket 111 and the clamping frame 203 move synchronously again to the top of the detection bottle, the first cylinder 112 starts to drive the sealing plug 113 to move downward, and the wastewater in the suction pipe 4 is injected into the detection bottle, and then the connecting port 117 rises, and at the same time, the second spring 205 supports the mounting plate 206 to rise. When the mounting plate 206 rises to the topmost position, the connecting port 117 continues to rise to make the connecting port 117 detach from the top of the suction pipe 4, the movable frame 110 returns to its position, the clamping frame 203 moves to the top of the collecting frame 505, the clamping plate 209 cancels the clamping of the suction pipe 4, and the suction pipe 4 falls into the collecting frame 505.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated rapid detection device based on biological toxicity in wastewater, characterized in that: include: A conveying housing (1); A feeding assembly, wherein the feeding assembly transports wastewater via a water suction pipe (4) therein; A conveying assembly, the conveying assembly being arranged on the conveying housing (1), and the conveying assembly conveys the feeding assembly via a conveying frame (104) therein; A moving component, the moving component being arranged on one side of the conveying housing (1), and the moving component driving the feeding component to move via a clamping plate (209); A loading component is arranged at the top of the conveying component, and the loading component loads the feeding component through a loading rack (304) therein.

2. The integrated rapid detection device based on biological toxicity in wastewater according to claim 1, characterized in that: The moving assembly comprises a first moving frame (108), a moving frame (110), a bracket (111), a first cylinder (112), a sealing plug (113), an air delivery cylinder (114), a fixed pipe (115), a bellows (116), a connecting port (117), a second moving frame (2), a clamping frame (203), a moving column (204), a second spring (205), a mounting plate (206), a clamping motor (207) and two first gears (208); the first moving frame (108) is fixedly mounted on one side of the conveying housing (1); the moving frame (110) is slidably mounted on the top of the first moving frame (108); the moving frame (110) is L-shaped; the bracket (111 ) is fixedly mounted on the top of the mobile frame (110), the first air cylinder (112) is fixedly mounted on the top of the bracket (111), the sealing plug (113) is fixedly mounted on the output end of the first air cylinder (112), the air delivery cylinder (114) is fixedly mounted on the top of the mobile frame (110), the air delivery cylinder (114) is located below the bracket (111), the output end of the first air cylinder (112) extends into the interior of the air delivery cylinder (114), the sealing plug (113) is slidably mounted on the inner wall of the air delivery cylinder (114), the fixed pipe (115) is fixedly mounted on the bottom end of the outer wall of the air delivery cylinder (114), and one end of the fixed pipe (115) extends to the bracket (111) ), the bellows (116) is fixedly mounted on one end of the fixed tube (115) extending to the bottom end of the bracket (111), the connecting port (117) is fixedly mounted on one end of the bellows (116), the second movable frame (2) is fixedly mounted on the bottom end of the first movable frame (108), the clamping frame (203) is movably mounted on one side of the second movable frame (2), the movable column (204) and the second spring (205) are fixedly mounted on the bottom end of the inner wall of the second movable frame (2), the second spring (205) is wound around the outer wall of the movable column (204), the mounting plate (206) is slidably mounted on the inner wall of the second movable frame (2), and the mounting plate (206) is connected to the inner wall of the second movable frame (2). The outer wall of the movable column (204) is slidably mounted through a hole at the bottom end, the bottom end of the mounting plate (206) is fixedly mounted on one end of the second spring (205), the two first gears (208) are rotatably mounted on the bottom end of the inner wall of the mounting plate (206), the two first gears (208) inside the mounting plate (206) are meshed with each other, the clamping motor (207) is fixedly mounted on the bottom end of the mounting plate (206), the output end of the clamping motor (207) extends to the inside of the mounting plate (206), one of the first gears (208) is fixedly mounted on the output end of the clamping motor (207), and the clamping plate (209) is fixedly mounted on the top of the first gear (208).

3. The integrated rapid detection device based on biological toxicity in wastewater according to claim 2, characterized in that: A first moving motor (109) is fixedly mounted on one side of the first moving frame (108), the output end of the first moving motor (109) extends into the interior of the first moving frame (108), a first screw rod is fixedly mounted on the output end of the first moving motor (109), the moving frame (110) is threadedly connected to the outer wall of the first screw rod through an internal threaded hole at the bottom end of one side, a second moving motor (201) is fixedly mounted on one side of the second moving frame (2), the output end of the second moving motor (201) extends into the interior of the second moving frame (2), a second screw rod (202) is fixedly mounted on the output end of the second moving motor (201), the clamping frame (203) is threadedly connected to the outer wall of the second screw rod (202) through an internal threaded hole at one side, a second cylinder (118) is fixedly mounted on the top end of the moving frame (110), the output end of the second cylinder (118) extends to the top end of the moving frame (110), and the connecting port (117) is fixedly mounted on the output end of the second cylinder (118).

4. The integrated rapid detection device based on biological toxicity in wastewater according to claim 2, characterized in that: A rotating frame (210) is fixedly mounted on one side of the clamping frame (203); a first rotating motor (211) is fixedly mounted on the top of the rotating frame (210); an output end of the first rotating motor (211) extends into the interior of the rotating frame (210); a connecting rod (212) is fixedly mounted on the output end of the first rotating motor (211); a second rotating motor (213) is fixedly mounted on one end of the connecting rod (212); and a second gear (214) is fixedly mounted on the output end of the second rotating motor (213).

5. The integrated rapid detection device based on biological toxicity in wastewater according to claim 1, characterized in that: The feeding assembly comprises a movable groove (401), a connecting pipe (402), a plurality of third springs (403), a sealing ring (404), a rotating cylinder (405), a gear ring (406) and a plurality of stirring blades (407); the movable groove (401) is opened at the top end of the water suction pipe (4); the connecting pipe (402) is fixedly installed at the center of the groove wall of the movable groove (401); a vent hole is opened at the top end of the outer wall of the connecting pipe (402); the bottom end of the connecting pipe (402) extends to the inside of the water suction pipe (4); the bottom end of the connecting pipe (402) is connected to the inside of the water suction pipe (4); the plurality of third springs (403) and the third springs (403) are connected to the inside of the water suction pipe (4); The three springs (403) are fixedly mounted on the bottom end of the groove wall of the movable groove (401); the sealing ring (404) is fixedly mounted on the top end of the third spring (403); the sealing ring (404) is slidably mounted on the groove wall of the movable groove (401); the sealing ring (404) is located at the top end corresponding to the vent hole on the connecting pipe (402); the rotating cylinder (405) is rotatably mounted on the outer wall of the water suction pipe (4); the gear ring (406) is fixedly mounted on the top end of the outer wall of the rotating cylinder (405); and a plurality of stirring blades (407) are fixedly mounted on the bottom end of the outer wall of the rotating cylinder (405).

6. The integrated rapid detection device based on biological toxicity in wastewater according to claim 1, characterized in that: The conveying assembly comprises two mounting rollers (102), a conveying belt (103), a mounting frame (105), a first spring (106) and a blocking plate (107); the two mounting rollers (102) are rotatably mounted on the bottom end of the inner wall of the conveying shell (1); the two mounting rollers (102) are mirror images in the inner position of the conveying shell (1); the conveying belt (103) is mounted on the outer wall of the two mounting rollers (102); a plurality of conveying racks (104) are mounted on the outer wall of the conveying belt (103); the mounting frame (105) is fixedly mounted on one side of the conveying rack (104); a notch is provided on one side of the conveying rack (104); the mounting frame (105) corresponds to the position of the notch; the first spring (106) is fixedly mounted on one side of the inner wall of the mounting frame (105); the blocking plate (107) is fixedly mounted on one end of the first spring (106); and the blocking plate (107) is slidably mounted on the mounting frame (105) and inside the socket.

7. The integrated rapid detection device based on biological toxicity in wastewater according to claim 6, characterized in that: A conveying motor (101) is fixedly mounted on the bottom end of the conveying shell (1); the output end of the conveying motor (101) extends into the interior of the conveying shell (1); one of the mounting rollers (102) is fixedly mounted on the output end of the conveying motor (101); a plurality of fixing plates are fixedly mounted on the outer wall of the conveying belt (103); the conveying frame (104) is fixedly mounted on the fixing plates by means of screws; and a conveying hole is provided on one side of the conveying shell (1).

8. The integrated rapid detection device based on biological toxicity in wastewater according to claim 1, characterized in that: The feeding assembly comprises a feeding frame (3), a plurality of third air cylinders (301), a push plate (302), a fixing member (303), a plurality of limit frames (305) and a limit plate (306); the feeding frame (3) is fixedly mounted on the top of the conveying shell (1); the bottom of the feeding frame (3) and the bottom of the conveying shell (1) are provided with relatively positioned feeding holes; the plurality of third air cylinders (301) are fixedly mounted on the top of the feeding frame (3); the output end of the third air cylinder (301) extends into the interior of the feeding frame (3); the push plate (302) is fixedly mounted on the output end of the third air cylinder (301); The loading rack (304) is fixedly installed on one side of the fixing part (303), and a plurality of mounting holes are opened at one end of the loading rack (304). A plurality of limit frames (305) are fixedly installed on the top of the loading rack (304), and the limit frames (305) are respectively located on both sides of the corresponding mounting holes. The limit plate (306) is rotatably installed on the inner wall of the limit frame (305), and a torsion spring is provided at the connection between the limit plate (306) and the limit frame (305). A magnet is fixedly installed on one side of the fixing part (303), and the fixing part (303) is fixedly installed on one side of the loading rack (3) through the magnet.

9. The integrated rapid detection device based on biological toxicity in wastewater according to claim 2, characterized in that: A platform (5) is fixedly mounted on the bottom end of the second moving frame (2); a track (501) is fixedly mounted on the upper end surface of the bottom of the platform (5); a placement plate (502) is slidably mounted on the top of the track (501); a plurality of fixed grooves are provided at the bottom end of the placement plate (502); a driving motor (503) is fixedly mounted on the wall of the fixed groove; a moving wheel (504) is fixedly mounted on the output end of the driving motor (503); and the moving wheel (504) contacts the bottom end of the inner wall of the track (501).

10. The integrated rapid detection device based on biological toxicity in wastewater according to claim 2, characterized in that: A collecting frame (505) is fixedly mounted on the bottom end of the second movable frame (2), and the collecting frame (505) is located below the clamping frame (203). A luminescence photometer (506) is fixedly mounted on one side of the second movable frame (2).

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