CN108375680A - The system for detecting antibiolics class content in sewage discharge in aquaculture process - Google Patents
The system for detecting antibiolics class content in sewage discharge in aquaculture process Download PDFInfo
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- CN108375680A CN108375680A CN201810168407.3A CN201810168407A CN108375680A CN 108375680 A CN108375680 A CN 108375680A CN 201810168407 A CN201810168407 A CN 201810168407A CN 108375680 A CN108375680 A CN 108375680A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
Abstract
The present invention provides the systems of antibiolics class content in sewage discharge in a kind of detection aquaculture process, including：Detection case is stood on by stand by product to be tested, and the first cavity is provided in detection case；Reative cell is mounted on the first cavity bottom wall, and the drain pipe stretched out outside detection case is communicated in reative cell bottom, in drain pipe on be provided with the first valve for being opened and closed drain pipe；Sampling mechanism comprising sampler and driver, driver are mounted on detection case；Testing agency is arranged on the first cavity inner wall and is located above reative cell, to detect antibiotic concentration in product to be tested；And control mechanism, testing agency, driver and the first valve are electrically connected to control mechanism.The system of antibiolics class content solves the problems, such as to cause the testing result error to real-time sample to be tested big due to sample to be tested cannot timely update in reaction small chamber in the prior art in sewage discharge in detection aquaculture process.
Description
Technical field
The present invention relates to antibiotic detections, and in particular to antibiolics in sewage discharge in a kind of detection aquaculture process
The system of class content.
Background technology
A kind of the anti-of sewage discharge in the breeding process application No. is CN201510941874.1 is disclosed in Chinese patent
The raw remaining real-time monitoring system of element, by the way that intelligent measurement ball, central control system, client's receiving terminal is arranged, make developing solution and
Sample to be tested is sufficiently mixed rear liquid and flow to detection mouth；Detection mouth detects developing solution and whether sample to be tested occurs metachromasia,
If metachromasia occurs, the type and concentration of antibiotic in sample to be tested are judged, pollution command signal is generated, in being transferred to
Entreat control system；Central control system stores testing result, so that testing staff carries out data statistics and processing, and will detection
As a result it is transferred to client's receiving terminal, client's receiving terminal is made to show the type and concentration of sample to be tested moderate resistance life element.It should
Although realizing identification Antibiotics, concentration and the real time monitoring of full intelligence, the prison on the certain Chengdu of monitoring system
The shortcomings that control system still has be：
Although by stretching to the sample tap in sample to be tested, entered by the mobility of sample to be tested itself fluid
In reaction small chamber, but if sample tap is embedded in sample to be tested for a long time, and sample to be tested is the water that breeding process is released,
Its meeting it occur frequently that variation, since sample tap inner wall can hinder original sample to be tested to flow away during change in long term,
Very likely the small indoor detection of long reaction be before sample to be tested, and then lead to not detect and wait for test sample in real time
Product cause testing result inaccurate, even result in and generate incorrect result.
Invention content
The present invention will provide a kind of system detecting antibiolics class content in sewage discharge in aquaculture process, solve
Lead to the testing result error to real-time sample to be tested due to sample to be tested cannot timely update in reaction small chamber in the prior art
Big problem.
To achieve the above object, present invention employs the following technical solutions：
In a kind of detection aquaculture process in sewage discharge antibiolics class content system, including：
Detection case is stood on by stand by product to be tested, and the first cavity is provided in detection case；
Reative cell is mounted on the first cavity bottom wall, and the drain pipe stretched out outside detection case is communicated in reative cell bottom,
The first valve for being opened and closed drain pipe is provided in drain pipe；
Sampling mechanism comprising sampler and driver, driver are mounted on detection case, and sampler is located at reative cell
Side can stretch out detection case in driver driving down-sampler and collect product to be tested in reative cell；
Testing agency is arranged on the first cavity inner wall and is located above reative cell, to detect antibiotic in product to be tested
Concentration；And
Control mechanism, testing agency, driver and the first valve are electrically connected to control mechanism.
Preferably, driver includes：First cylinder, the first squeezing rod, the second squeezing rod, the frustum of a cone, the first stopper,
First spring, the first sliding block, the first sliding rail, the second stopper, the second cylinder and push plate, the first cylinder are mounted on detection case top
On face, the piston rod of the first cylinder stretches in the first cavity and is fixed to first squeezing rod one end, the first squeezing rod other end
It is fixed to frustum of a cone big end, frustum of a cone small end is fixed to second squeezing rod one end, diameter and the frustum of a cone big end of the first squeezing rod
End face diameter is equal, and the diameter of the second squeezing rod is equal with frustum of a cone end diameter；It is equipped with and is located on the first cavity inner wall
The first sliding rail on vertical direction is equipped with slidable first sliding block on the first sliding rail, and the first sliding block is connected to the first spring
One end, the first spring other end are connected on the first cavity bottom wall, and the first squeezing rod passes through and is fixed with the first stopper；It is examining
Second cylinder is installed, the piston rod of the second cylinder stretches in the first cavity and is fixed to a push plate, when the second gas on measuring tank
Push plate does not limit mounting plate movement when cylinder is in retracted state；When the second cylinder is in elongation state, push plate can limit installation
Plate；It is fixed with the second stopper in the second squeezing rod bottom end, the second stopper cannot turn over the first extrusion arm and the second extrusion arm；
Collector includes：Clamp assemblies, Capsule, suction pipe, the first clamping assembly and the second clamping assembly, suction pipe are located at perpendicular
Histogram upwards and can stretch out detection case and collect product to be tested in reative cell, and pipette tip is communicated with Capsule；
Clamp assemblies include：First clamping limb, the second clamping limb, the first extrusion arm, the second extrusion arm, the first rotating ring,
Second rotating ring, newel, torsional spring and mounting plate, the first clamping limb and the first extrusion arm are each attached to the first rotating ring
On, the first extrusion arm extends to away from the direction of the first clamping limb, and the second clamping limb and the second extrusion arm are each attached to second
On rotating ring, the second extrusion arm extends to away from the direction of the second clamping limb；During first rotating ring and the second rotating ring supply
Stem passes through, and newel is fixed on a mounting plate, and mounting plate is passed through for suction pipe and mounting plate is fixed with suction pipe, in the first clamping
Torsional spring close to newel is installed, for squeezing into the between the first extrusion arm and the second extrusion arm between arm and the second clamping limb
One squeezing rod, the second squeezing rod or the frustum of a cone, between the first clamping limb and the second clamping limb, the first stopper is located at Capsule
Above first extrusion arm and the second extrusion arm, the first stopper cannot cross the first extrusion arm and the second extrusion arm；
First clamping assembly includes：First bayonet lock, the first link block, third spring and fixed plate, in the first squeezing rod
On offer the first card hole, first bayonet lock that can be stretched in the first card hole, the first bayonet lock are provided with by the first squeezing rod
Across a fixed plate, fixed plate is fixed on a mounting board, and the first bayonet lock energy opposing fixed plate moves in the horizontal direction, the first card
Pin is fixed with fixed plate away from first squeezing rod one end, and the first bayonet lock, which passes through, has third spring, third spring one end to be fixed to
Fixed board, the third spring other end are fixed to fixed plate, when the second stopper is close to the first extrusion arm with the second extrusion arm
The first bayonet lock can be kept to stretch in the first card hole under three spring forces；
Second clamping assembly includes：Second bayonet lock, the second link block, the 4th spring, mobile bar and guide cylinder, guide cylinder
One end is fixed with the first cavity top, and the guide cylinder other end is penetrated for mobile bar one end, and the mobile bar other end is fixed to mounting plate,
Mobile bar can move in the vertical direction under guide cylinder guiding, one second bayonet lock stretched into guide cylinder, the second bayonet lock is located at
End outside guide cylinder is fixed to one second link block, and the second bayonet lock, which passes through, the 4th spring, and the 4th spring one end is fixed to the
Two link blocks, the 4th spring other end are fixed to guide cylinder, and the second card hole is offered in mobile bar, when suction pipe stretch to it is to be measured
The second bayonet lock can be kept to be entrapped in the second card hole under the 4th spring force when in product；
When between the first extrusion arm and the second extrusion arm being the second squeezing rod, the first clamping can be kept under torsional spring elastic force
Arm and the second clamping limb discharge Capsule；When between the first extrusion arm and the second extrusion arm be the first squeezing rod when the first clamping limb with
Second clamping limb clamps Capsule；And the first spring force is not enough to the first bayonet lock when the first bayonet lock stretches in the first card hole
The first card hole is popped up, the first spring force is not enough to the second bayonet lock popping up second when the second bayonet lock is entrapped in the second card hole
Card hole.
Preferably, sampling mechanism further includes：Transfer assembly, transfer assembly include：Transfer funnel, hose, mounting blocks,
Two sliding blocks and the second sliding rail, transfer funnel are arranged in the first cavity, and transfer funnel position is in place higher than reative cell institute
It sets, for transfer funnel between reative cell and suction pipe, transfer funnel bottom is connected to hose one end, and the hose other end is connected to instead
Answer room, transfer funnel is mounted on mounting blocks, and mounting blocks are mounted on one second sliding block, and the second sliding block can be slidably mounted on the
On two sliding rails, the piston rod of the second cylinder, which stretches in the first cavity, to be fixed on the second sliding block, and the piston rod of the second cylinder is logical
It crosses drivening piece to be fixed in push plate, transfer funnel can be located at immediately below suction pipe under the promotion of the second cylinder, can not also hinder suction pipe
It moves down.
Preferably, testing agency includes microcontroller, analysis chip and sensor, and the inductive head of sensor stretches to
In reative cell, the first input/output terminal of microcontroller is connected to analysis chip, and analysis chip is connected to sensor input,
Sensor output is connected to microcontroller.
Preferably, control mechanism includes：Master controller, weight sensor and the second valve, analyzer-controller connection
It to master controller, is only supported by weight sensor below reactor, drain pipe passes through detection case, is equipped on hose for opening
The second valve of hose is closed, the first valve and the second valve are controlled by master controller, and weight sensor and sensor are equal
It is electrically connected to master controller.
Preferably, driver further includes the second cylinder and push plate, and the second cylinder, the second gas are equipped on detection case
The piston rod of cylinder stretches in the first cavity and is fixed to a push plate, when the second cylinder is in retracted state push plate do not limit peace
Loading board moves；When the second cylinder is in elongation state, push plate can limit mounting plate.
Compared with the prior art, the present invention has the advantages that：
By the way that the drain pipe and the first valve of reative cell bottom is arranged, the product to be tested whole quilt after detection every time is realized
It releases, avoids the measurement for influencing product to be tested next time because there is last product to be tested to remain, improve measurement accuracy.
Part is illustrated to embody by further advantage, target and the feature of the present invention by following, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is the sectional view for the system of antibiolics class content in sewage discharge in aquaculture process that detects；
Fig. 2 is the enlarged drawing at A in Fig. 1.
Reference numeral：Detection case 1, reative cell 2, drain pipe 21, the first valve 22, driver 32, testing agency 4, first
Cylinder 311, the first squeezing rod 312, the second squeezing rod 313, the frustum of a cone 314, the first stopper 315, the first spring 316, first
Sliding block 317, the second stopper 319, the second cylinder 310, push plate 300, clamp assemblies 321, Capsule 322, is inhaled first sliding rail 318
Pipe 323, the first clamping assembly 324, the second clamping assembly 325, the first clamping limb 51, the second extrusion arm 54, the first rotating ring 55,
Second rotating ring 56, torsional spring 58, mounting plate 59, the first bayonet lock 61, the first link block 62, third spring 63, is fixed newel 57
Plate 64, the second bayonet lock 71, the second link block 72, the 4th spring 73, mobile bar 74, guide cylinder 75, transfer assembly 33, transfer funnel
331, hose 332, mounting blocks 333, the second sliding block 334, the second sliding rail 335, weight sensor 90.
Specific implementation mode
In order to which so that the present invention is realized technological means, creation characteristic, reached purpose more understand and are apparent to effect,
The present invention is further elaborated with reference to the accompanying drawings and detailed description：
The present invention proposes a kind of system detecting antibiolics class content in sewage discharge in aquaculture process, packet
It includes：
Detection case 1, is stood on by stand by product to be tested, and the first cavity is provided in detection case 1；
Reative cell 2 is mounted on the first cavity bottom wall, and the drain stretched out outside detection case 1 is communicated in 2 bottom of reative cell
Pipe 21, in drain pipe 21 on be provided with the first valve 22 for being opened and closed drain pipe 21；
Sampling mechanism comprising sampler and driver 32, driver 32 are mounted on detection case 1, and sampler is located at
By reative cell 2, drives down-sampler that can stretch out detection case 1 in driver 32 and collect product to be tested in reative cell 2；
Testing agency 4 is arranged on the first cavity inner wall and is located above reative cell 2, to detect antibiosis in product to be tested
Plain concentration；And
Control mechanism (not shown), testing agency 4, driver 32 and the first valve are electrically connected to control mechanism.
In order to which design structure is simple and driver 32 easy to use and sampler, product to be tested process is being stretched into realize
Middle holding Capsule 322 is in compressive state, can discharge after suction pipe 323 stretches to product to be tested Capsule 322, after drawing product to be tested
The state of release Capsule 322 can be kept when increasing suction pipe 323 and can be squeezed out after increasing suction pipe 323 to be measured in Capsule 322
Product, driver 32 include：First cylinder 311, the first squeezing rod 312, the second squeezing rod 313, the frustum of a cone 314, the first stopper
315, the first spring 316, the first sliding block 317, the first sliding rail 318, the second stopper 319, the second cylinder 310 and push plate 300,
First cylinder 311 is mounted on 1 top surface of detection case, and the piston rod of the first cylinder 311 stretches in the first cavity and is fixed to the
One squeezing rod, 312 one end, 312 other end of the first squeezing rod are fixed to 314 big end of the frustum of a cone, and 314 small end of the frustum of a cone is fixed to
The diameter of two squeezing rods, 313 one end, the first squeezing rod 312 is equal with 314 big end end face diameter of the frustum of a cone, the second squeezing rod 313
Diameter it is equal with 314 end diameter of the frustum of a cone；The first sliding rail on vertical direction is installed on the first cavity inner wall
318, slidable first sliding block 317 is installed on the first sliding rail 318, the first sliding block 317 is connected to 316 one end of the first spring,
First spring, 316 other end is connected on the first cavity bottom wall, and the first squeezing rod 312 passes through and is fixed with the first stopper 315；
Second cylinder 310 is installed on detection case 1, the piston rod of the second cylinder 310, which stretches in the first cavity and is fixed to one, to be pushed away
Plate 300, when the second cylinder 310 is in retracted state push plate 300 do not limit mounting plate 59 movement；When the second cylinder 310 is in
Push plate 300 can limit mounting plate 59 when elongation state；It is fixed with the second stopper 319, the second resistance in 313 bottom end of the second squeezing rod
Block 319 cannot turn over the first extrusion arm and the second extrusion arm 54；
Collector includes：Clamp assemblies 321, Capsule 322, suction pipe 323, the first clamping assembly 324 and the second clamping group
Part 325, suction pipe 323, which is located on vertical direction and can stretch out detection case 1, collects product to be tested in reative cell 2,323 top of suction pipe
It is communicated with Capsule 322；
Clamp assemblies 321 include：First clamping limb 51, the second clamping limb, the first extrusion arm, the second extrusion arm 54, first
Rotating ring 55, the second rotating ring 56, newel 57, torsional spring 58 and mounting plate 59, the first clamping limb 51 and the first extrusion arm
Be each attached on the first rotating ring 55, the first extrusion arm to away from the direction of the first clamping limb 51 extend, the second clamping limb and
Second extrusion arm 54 is each attached on the second rotating ring 56, and the second extrusion arm 54 extends to away from the direction of the second clamping limb；The
One rotating ring 55 and the second rotating ring 56 are passed through for newel 57, and newel 57 is fixed on a mounting plate 59, mounting plate
59 pass through and mounting plate 59 and suction pipe 323 are fixed for suction pipe 323, are equipped with and lean between the first clamping limb 51 and the second clamping limb
The torsional spring 58 of nearly newel 57, for squeezing into the extruding of the first squeezing rod 312, second between the first extrusion arm and the second extrusion arm 54
Column 313 or the frustum of a cone 314, for Capsule 322 between the first clamping limb 51 and the second clamping limb, the first stopper 315 is located at the
54 top of one extrusion arm and the second extrusion arm, the first stopper 315 cannot cross the first extrusion arm and the second extrusion arm 54；
First clamping assembly 324 includes：First bayonet lock 61, the first link block 62, third spring 63 and fixed plate 64,
Offer the first card hole on first squeezing rod 312, be provided with by the first squeezing rod 312 one can stretch in the first card hole
One bayonet lock 61, the first bayonet lock 61 pass through a fixed plate 64, fixed plate 64 to be fixed on mounting plate 59, and the first bayonet lock 61 can be consolidated relatively
Fixed board 64 moves in the horizontal direction, and the first bayonet lock 61 is fixed with fixed plate 64, the first bayonet lock away from 312 one end of the first squeezing rod
61 across having third spring 63,63 one end of third spring to be fixed to fixed plate 64, and 63 other end of third spring is fixed to fixed plate
64, when the second stopper 319 is close to the first extrusion arm with the second extrusion arm 54 first can be kept under 63 elastic force of third spring
Bayonet lock 61 stretches in the first card hole；
Second clamping assembly 325 includes：It second bayonet lock 71, the second link block 72, the 4th spring 73, mobile bar 74 and leads
To cylinder 75,75 one end of guide cylinder is fixed with the first cavity top, and 75 other end of guide cylinder is penetrated for 74 one end of mobile bar, mobile bar
74 other ends are fixed to mounting plate 59, and mobile bar 74 can move in the vertical direction under the guiding of guide cylinder 75, in guide cylinder 75
One second bayonet lock 71 is stretched into, the second bayonet lock 71 is located at the end outside guide cylinder 75 and is fixed to one second link block 72, the second card
Pin 71, which passes through, has the 4th spring 73,73 one end of the 4th spring to be fixed to the second link block 72, and 73 other end of the 4th spring is fixed to
Guide cylinder 75 offers the second card hole in mobile bar 74, when suction pipe 323 stretches in product to be tested in 73 elastic force of the 4th spring
Under the second bayonet lock 71 can be kept to be entrapped in the second card hole；
When between the first extrusion arm and the second extrusion arm 54 being the second squeezing rod 313, can be kept under 58 elastic force of torsional spring
First clamping limb 51 and the second clamping limb discharge Capsule 322；When between the first extrusion arm and the second extrusion arm 54 be first squeeze
First clamping limb 51 and the second clamping limb clamp Capsule 322 when column 312；And when the first bayonet lock 61 stretches to the first card hole Nei Shi
One spring, 316 elastic force is not enough to the first bayonet lock 61 popping up the first card hole, when the second bayonet lock 71 is entrapped in the second card hole Nei Shi
One spring, 316 elastic force is not enough to the second bayonet lock 71 popping up the second card hole.
It in order to realize the product to be tested transfer after acquisition, while realizing and sharing the second cylinder 310 with driver 32, reduce driving
The use of equipment, sampling mechanism further include：Transfer assembly 33, transfer assembly 33 include：Transfer funnel 331, hose 332, installation
Block 333, the second sliding block 334 and the second sliding rail 335, transfer funnel 331 are arranged in the first cavity, where transfer funnel 331
Position is higher than 2 position of reative cell, and between reative cell 2 and suction pipe 323,331 bottom of transfer funnel connects transfer funnel 331
332 one end of hose is passed to, 332 other end of hose is connected to reative cell 2, and transfer funnel 331 is mounted on mounting blocks 333, installation
Block 333 is mounted on one second sliding block 334, and the second sliding block 334 can be slidably mounted on the second sliding rail 335, the second cylinder 310
Piston rod stretch in the first cavity and be fixed on the second sliding block 334, the piston rod of the second cylinder 310 is fixed by drivening piece
To push plate 300, transfer funnel 331 can be located at immediately below suction pipe 323 under the promotion of the second cylinder 310, can not also hinder suction pipe
323 move down.
In order to which design structure is simple and testing agency 4 easy to use, testing agency 4 includes microcontroller, analysis chip
And sensor, the inductive head of sensor stretch in reative cell 2, the first input/output terminal of microcontroller is connected to analysis
Chip, analysis chip are connected to sensor input, and sensor output is connected to microcontroller.
In order to which design structure is simple and control mechanism easy to use, control mechanism includes：Master controller, weight sensor
90 and second valve, analyzer-controller be connected to master controller, only supported by weight sensor 90 below reactor, drain pipe
Across detection case 1, the second valve for being opened and closed hose 332, the first cylinder 311, the second cylinder are installed on hose 332
310, the first valve and the second valve are controlled by master controller, and weight sensor 90 and sensor are electrically connected to master control
Device processed.
The operation principle of the present embodiment：When the initial position has been assumed, the first cylinder 311 is retracted, and the second stopper 319 is under
Side is close to the first extrusion arm with the second extrusion arm 54, the second squeezing rod 313 be located at the first extrusion arm and the second extrusion arm 54 it
Between, Capsule 322 is in swelling state, and the first bayonet lock 61 stretches in the first card hole, and the first spring 316 is in only support first and slides
The state of block 317, clamp assemblies 321, Capsule 322 and suction pipe 323, the first spring 316 is little by compression degree, at this time suction pipe
In 323 retractions to detection case 1 and suction pipe 323 is in highest state, avoids damaging suction pipe 323 during transport etc., at this time
First cylinder 311 can push push plate 300 to be located at 59 lower section of mounting plate while transfer funnel 331 can be pushed to be located at suction pipe 323 just
Lower section.
When sampling, the elongation of the first cylinder 311, first, the second cylinder 310 keep being in elongation state, 300 energy of push plate at this time
Mounting plate 59 is hindered to move down, the effect of push plate 300 is to generate bearing capacity to mounting plate 59, avoids blocking in the first bayonet lock 61 and first
Hole be detached from when the first spring 316 elastic force be not enough to carrying mounting plate 59 it is immovable, be follow-up first bayonet lock 61 and first card
Hole is detached from offer condition；Then, the first stopper 315 and the second stopper 319 opposite first extrusion arm and second are controlled
Extrusion arm 54 moves, and the second squeezing rod 313, the frustum of a cone 314 and the first squeezing rod 312 pass through the first extrusion arm and second successively
Extrusion arm 54, what the frustum of a cone 314 played the role of is the span between the second squeezing rod 313 and the first squeezing rod 312, avoid because across
It rubs between the second squeezing rod 313 and the first squeezing rod 312 and the first extrusion arm and the second extrusion arm 54 after spending greatly excessive
And damage, since the diameter of the first squeezing rod 312 is more than the diameter of the second squeezing rod 313, as the first extrusion arm and second squeeze
Becoming the first squeezing rod 312 between pressure arm 54 so that the first clamping limb 51 and the second clamping limb are close to each other, clamp Capsule 322,
So that gas is excluded in Capsule 322, at the same time, because of the relative displacement of the first squeezing rod 312 and the first bayonet lock 61, then add
On, the support that mounting plate 59 has push plate 300 strong forces third spring 63 that elastic deformation, the first bayonet lock 61 and first card occurs
Hole is detached from, final first stopper 315 and 57 tip contact of newel so that because the first stopper 315 to the first extrusion arm with
The pressure effect sampler of second extrusion arm 54 has the trend moved down, at this time the first bayonet lock 61 and the first squeezing rod 312
Relative displacement will not change again, the first spring 316 is in confined state at this time, and mounting plate 59 has what is moved up to become
Gesture, but since the barrier effect of the first stopper 315 so that the relative displacement of the first bayonet lock 61 and the first squeezing rod 312 will not
It changes again, the first cylinder 311 stops operating at this time, keeps this state；After again, the second cylinder 310 retraction so that push plate
300 deviate mounting plate 59, while transfer funnel 331 deviates suction pipe 323, and push plate 300 and transfer funnel 331 is avoided to hinder entirely
The movement of collector；After again, the first cylinder 311 continues to extend, slowly start to push entire clamp assemblies 321, Capsule 322 and
Suction pipe 323 so that suction pipe 323 moves down, at this time since the first squeezing rod 312 is always positioned at the first extrusion arm and the second extrusion arm 54
Between, it can remain that the first clamping limb 51 and the second clamping limb clamp Capsule 322 always, final suction pipe 323, which is press-fit into, to be waited for
In survey product, in 323 folding process of suction pipe, with guide cylinder 75 relative displacement occurs for mobile bar 74, when suction pipe 323 is inserted into product to be tested
Second bayonet lock 71 is also aligned with the second card hole when interior, and the second bayonet lock 71 can be kept to be inserted into second under the elastic force of the 4th spring 73
In card hole, although the first spring 316 is compressed to minimum length at this time, the elastic force of the first spring 316 is still not enough to
So that with guide cylinder 75 relative displacement, the elastic force foot of the 4th spring 73 occur for mobile bar 74 under the position-limiting action of second bayonet lock 71
It is enough；After again, the first cylinder 311 retraction, when beginning, the second stopper 319 not with 54 phase of the first extrusion arm and the second extrusion arm
Mutually contact so that sampler does not have sufficiently large power, leads to the first squeezing rod due to the position-limiting action of the second bayonet lock 71
312, the frustum of a cone 314 and the generation relative displacement of the second squeezing rod 313 and the first extrusion arm and the second extrusion arm 54, final first
It is squeezed for the second squeezing rod 313 and the second stopper 319 and the first extrusion arm and second between extrusion arm and the second extrusion arm 54
Arm 54 contacts, and the first bayonet lock 61 also stretches in the first card hole, since the elastic force of the first spring 316 is squeezed insufficient for first
Relative displacement occurs for column 312 and the first bayonet lock 61, therefore for the second squeezing rod 313 can be kept to be located at the in follow-up uphill process
Preparation is provided between one extrusion arm and the second extrusion arm 54, at the same time, the first clamping limb 51 is kept under the elastic force of torsional spring 58
Capsule 322 is discharged with the second clamping limb, since 322 unexpected volume of Capsule becomes larger so that negative pressure is generated in Capsule 322, sucking waits for
Survey product, it is out of service in the first cylinder 3115 seconds at this time, to wait for that 322 interior suction of Capsule takes fully enough products to be tested；After again, continue so that
First cylinder 311 bounces back, and the first cylinder 311 makes collector have the power of powerful rising by the second stopper 319 at this time, and
It is not only the power that the first spring 316 provides for it, at this point, mobile bar 74 is forced that relative displacement occurs with guide cylinder 75, it is mobile
Second bayonet lock 71 is squeezed out the second card hole by bar 74, and the second bayonet lock 71 and the second card hole are detached from, and mobile bar 74 rises, this exists in the process
Kept under the action of first bayonet lock 61 and the first card hole the second squeezing rod 313 be located at the first extrusion arm and the second extrusion arm 54 it
Between, to keep the first clamping limb 51 and the second clamping limb to keep the state of release Capsule 322 under the effect of torsional spring 58, avoid Capsule
Product to be tested is not needing also the when of squeezing out to be extruded in 322, finally rises to initial position；After again, starting the second cylinder 310 will turn
It moves funnel 331 to be pushed to immediately below suction pipe 323, while push plate 300 is located at 59 lower section of mounting plate；After again, start the first cylinder 311
Elongation so that 312 opposite first bayonet lock 61 of the first squeezing rod moves down, and the first squeezing rod 312 squeezes the first extrusion arm and second and squeezes
Pressure arm 54 is separated from each other, the first clamping limb 51 and the second clamping limb are close to each other, and the first clamping limb 51 and the second clamping limb squeeze
Capsule 322 so that product to be tested is instilled into transfer funnel 331 in Capsule 322, and the product to be tested in transfer funnel 331 passes through sebific duct
(the first valve is in closed state during this) is entered in reative cell 2, and weight sensor 90 detects reative cell 2 and product to be tested
Total weight, when being finally reached setting value, close the second valve, when weight sensor 90 ensures to detect every time in reative cell 2
Product to be tested amount is the same, and the variation of product to be tested amount is avoided to bring variation to measurement result；After again, start testing agency 4, testing agency
4 inner sensors are sent to microcontroller by the content of antibiotic in reaction detection to product to be tested, and microcontroller will detection knot
Fruit is sent to master controller, obtains testing result；Finally, master controller controls the first valve opening, the second valve is opened so that
This time product to be tested all excludes outside detection case 1, the one-time detection to avoid under the influence of.
Finally illustrate, the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although with reference to compared with
Good embodiment describes the invention in detail, it will be understood by those of ordinary skill in the art that, it can be to the skill of the present invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the right of invention.
Claims (5)
1. a kind of system detecting antibiolics class content in sewage discharge in aquaculture process, which is characterized in that including：
Detection case is stood on by stand by product to be tested, and the first cavity is provided in detection case；
Reative cell is mounted on the first cavity bottom wall, and the drain pipe stretched out outside detection case, drain are communicated in reative cell bottom
The first valve for being opened and closed drain pipe is provided in pipe；
Sampling mechanism comprising sampler and driver, driver are mounted on detection case, and sampler is located at by reative cell,
Detection case can be stretched out in driver driving down-sampler to collect product to be tested in reative cell；
Testing agency is arranged on the first cavity inner wall and is located above reative cell, to detect antibiotic concentration in product to be tested；
And
Control mechanism, testing agency, driver and the first valve are electrically connected to control mechanism.
2. the system according to claim 1 for detecting antibiolics class content in sewage discharge in aquaculture process,
It is characterized in that, driver includes：First cylinder, the first squeezing rod, the second squeezing rod, the frustum of a cone, the first stopper, the first bullet
Spring, the first sliding block, the first sliding rail, the second stopper, the second cylinder and push plate, the first cylinder are mounted on detection case top surface,
The piston rod of first cylinder stretches in the first cavity and is fixed to first squeezing rod one end, and the first squeezing rod other end is fixed to
Frustum of a cone big end, frustum of a cone small end are fixed to second squeezing rod one end, and the diameter of the first squeezing rod and frustum of a cone big end end face are straight
Diameter is equal, and the diameter of the second squeezing rod is equal with frustum of a cone end diameter；It is equipped on the first cavity inner wall positioned at vertical side
The first upward sliding rail is equipped with slidable first sliding block on the first sliding rail, and the first sliding block is connected to the first spring one end, and
The one spring other end is connected on the first cavity bottom wall, and the first squeezing rod passes through and is fixed with the first stopper；On detection case
Second cylinder is installed, the piston rod of the second cylinder stretches in the first cavity and is fixed to a push plate, when the second cylinder is in
Push plate does not limit mounting plate movement when retracted state；When the second cylinder is in elongation state, push plate can limit mounting plate；
Two squeezing rod bottom ends are fixed with the second stopper, and the second stopper cannot turn over the first extrusion arm and the second extrusion arm；
Collector includes：Clamp assemblies, Capsule, suction pipe, the first clamping assembly and the second clamping assembly, suction pipe are located at vertical side
It upwards and detection case can be stretched out collects product to be tested in reative cell, pipette tip is communicated with Capsule；
Clamp assemblies include：First clamping limb, the second clamping limb, the first extrusion arm, the second extrusion arm, the first rotating ring, second
Rotating ring, newel, torsional spring and mounting plate, the first clamping limb and the first extrusion arm are each attached on the first rotating ring, the
One extrusion arm extends to away from the direction of the first clamping limb, and the second clamping limb and the second extrusion arm are each attached to the second rotating ring
On, the second extrusion arm extends to away from the direction of the second clamping limb；First rotating ring and the second rotating ring are worn for newel
It crosses, newel is fixed on a mounting plate, and mounting plate is passed through for suction pipe and mounting plate is fixed with suction pipe, in the first clamping limb and
Torsional spring close to newel is installed, for squeezing into the first extruding between the first extrusion arm and the second extrusion arm between two clamping limbs
Column, the second squeezing rod or the frustum of a cone, between the first clamping limb and the second clamping limb, the first stopper is located at first and squeezes Capsule
Above pressure arm and the second extrusion arm, the first stopper cannot cross the first extrusion arm and the second extrusion arm；
First clamping assembly includes：First bayonet lock, the first link block, third spring and fixed plate, are opened on the first squeezing rod
Equipped with the first card hole, first bayonet lock that can be stretched in the first card hole is provided with by the first squeezing rod, the first bayonet lock passes through
One fixed plate, fixed plate are fixed on a mounting board, and the first bayonet lock energy opposing fixed plate moves in the horizontal direction, the first bayonet lock back of the body
It is fixed with fixed plate from first squeezing rod one end, the first bayonet lock, which passes through, has third spring, third spring one end to be fixed to fixed plate,
The third spring other end is fixed to fixed plate, in third spring when the second stopper is close to the first extrusion arm with the second extrusion arm
The first bayonet lock can be kept to stretch in the first card hole under elastic force；
Second clamping assembly includes：Second bayonet lock, the second link block, the 4th spring, mobile bar and guide cylinder, guide cylinder one end
It is fixed with the first cavity top, the guide cylinder other end is penetrated for mobile bar one end, and the mobile bar other end is fixed to mounting plate, is being led
It is oriented to lower mobile bar to cylinder to move in the vertical direction, one second bayonet lock has been stretched into guide cylinder, the second bayonet lock, which is located at, to be oriented to
End outside cylinder is fixed to one second link block, and the second bayonet lock, which passes through, has the 4th spring, the 4th spring one end to be fixed to the second company
Block is connect, the 4th spring other end is fixed to guide cylinder, and the second card hole is offered in mobile bar, when suction pipe stretches in product to be tested
The second bayonet lock can be kept to be entrapped in the second card hole under tetra- spring forces of Shi；
When between the first extrusion arm and the second extrusion arm be the second squeezing rod when, can be kept under torsional spring elastic force the first clamping limb with
Second clamping limb discharges Capsule；The first clamping limb and second when between the first extrusion arm and the second extrusion arm being the first squeezing rod
Clamping limb clamps Capsule；And the first spring force is not enough to pop up the first bayonet lock when the first bayonet lock stretches in the first card hole
First card hole, when the second bayonet lock is entrapped in the second card hole, the first spring force is not enough to the second card of the second bayonet lock pop-up
Hole.
3. the system according to claim 2 for detecting antibiolics class content in sewage discharge in aquaculture process,
It is characterized in that, sampling mechanism further includes：Transfer assembly, transfer assembly include：Transfer funnel, hose, mounting blocks, the second sliding block with
And second sliding rail, transfer funnel are arranged in the first cavity, transfer funnel position is higher than reative cell position, transfer leakage
Bucket is between reative cell and suction pipe, and transfer funnel bottom is connected to hose one end, and the hose other end is connected to reative cell, transfer
Funnel is mounted on mounting blocks, and mounting blocks are mounted on one second sliding block, and the second sliding block can be slidably mounted on the second sliding rail,
The piston rod of second cylinder, which stretches in the first cavity, to be fixed on the second sliding block, and the piston rod of the second cylinder is solid by drivening piece
Determine to push plate, transfer funnel can be located at immediately below suction pipe under the promotion of the second cylinder, can not also suction pipe be hindered to move down.
4. the system according to claim 3 for detecting antibiolics class content in sewage discharge in aquaculture process,
It is characterized in that, testing agency includes microcontroller, analysis chip and sensor, and the inductive head of sensor stretches to reative cell
Interior, the first input/output terminal of microcontroller is connected to analysis chip, and analysis chip is connected to sensor input, sensor
Output end is connected to microcontroller.
5. the system according to claim 4 for detecting antibiolics class content in sewage discharge in aquaculture process,
It is characterized in that, control mechanism includes：Master controller, weight sensor and the second valve, analyzer-controller are connected to master control
Device, reactor lower section are only supported by weight sensor, and drain pipe passes through detection case, is equipped on hose for being opened and closed hose
Second valve, the first valve and the second valve are controlled by master controller, and weight sensor and sensor are electrically connected to
Master controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810168407.3A CN108375680B (en) | 2018-02-28 | 2018-02-28 | System for detecting antibiotic medicine content in sewage discharge in aquaculture process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810168407.3A CN108375680B (en) | 2018-02-28 | 2018-02-28 | System for detecting antibiotic medicine content in sewage discharge in aquaculture process |
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| Publication Number | Publication Date |
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| CN108375680A true CN108375680A (en) | 2018-08-07 |
| CN108375680B CN108375680B (en) | 2020-01-14 |
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| CN201810168407.3A Expired - Fee Related CN108375680B (en) | 2018-02-28 | 2018-02-28 | System for detecting antibiotic medicine content in sewage discharge in aquaculture process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112162071A (en) * | 2018-08-09 | 2021-01-01 | 河南畅慷环保科技有限公司 | Water quality detection device |
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| CN107167572A (en) * | 2017-06-13 | 2017-09-15 | 何珠贞 | A kind of salinity monitoring device used for aquiculture |
| CN206885285U (en) * | 2017-06-26 | 2018-01-16 | 中国水产科学研究院淡水渔业研究中心 | The automatic monitoring ship of cultivation water |
| CN206990258U (en) * | 2017-05-18 | 2018-02-09 | 青岛顺昌检测评价有限公司 | A kind of water body detection sampling storage device |
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- 2018-02-28 CN CN201810168407.3A patent/CN108375680B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030217590A1 (en) * | 2002-05-23 | 2003-11-27 | Derrumaux Luc | Method and device for carrying out the protected detection of the pollution of water |
| CN203337645U (en) * | 2013-07-25 | 2013-12-11 | 安徽绿洋生态农业科技有限公司 | Automatic water sample collector of aquaculture place |
| CN206990258U (en) * | 2017-05-18 | 2018-02-09 | 青岛顺昌检测评价有限公司 | A kind of water body detection sampling storage device |
| CN107167572A (en) * | 2017-06-13 | 2017-09-15 | 何珠贞 | A kind of salinity monitoring device used for aquiculture |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112162071A (en) * | 2018-08-09 | 2021-01-01 | 河南畅慷环保科技有限公司 | Water quality detection device |
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| CN108375680B (en) | 2020-01-14 |
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