CN117030965A - Floating water quality detection equipment for aquaculture - Google Patents
Floating water quality detection equipment for aquaculture Download PDFInfo
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- CN117030965A CN117030965A CN202311288237.XA CN202311288237A CN117030965A CN 117030965 A CN117030965 A CN 117030965A CN 202311288237 A CN202311288237 A CN 202311288237A CN 117030965 A CN117030965 A CN 117030965A
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- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 131
- 238000009360 aquaculture Methods 0.000 title claims abstract description 21
- 244000144974 aquaculture Species 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 title abstract description 21
- 238000005070 sampling Methods 0.000 claims abstract description 31
- 230000005484 gravity Effects 0.000 claims abstract description 18
- 238000012372 quality testing Methods 0.000 claims description 14
- 230000003028 elevating effect Effects 0.000 claims description 5
- 230000001965 increasing effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 29
- 239000002390 adhesive tape Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/1886—Water using probes, e.g. submersible probes, buoys
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the field of water quality detection equipment and discloses floating water quality detection equipment for aquaculture, which comprises a machine shell, wherein a water delivery pipe is arranged on the machine shell, a lifting mechanism is fixedly arranged in the machine shell, a water pressure pipe is fixedly connected to the inner wall of the machine shell, a first spring is arranged in the water pressure pipe, a blocking block is slidably arranged in the water pressure pipe, one side of the blocking block is fixedly connected with the first spring, a flow guide pipe is fixedly connected to the lower end surface of the water pressure pipe, a gravity closing mechanism is fixedly arranged at one end of the flow guide pipe, which is far away from the water pressure pipe, a sliding plate is fixedly arranged below the gravity closing mechanism, an opening and closing door is arranged on the sliding plate, a self-locking mechanism is rotatably arranged at the bottom of the sliding plate, one end of the self-locking mechanism, which is far away from the sliding plate, is rotatably arranged on the inner wall of the machine shell, and a driving motor can drive a second conical gear to push water out and then buoyancy to drive the whole lifting when a rotating piston to rise, thereby realizing lifting sampling in aquaculture water and improving the accuracy of water quality detection.
Description
Technical Field
The invention relates to the field of water quality detection equipment, in particular to floating water quality detection equipment for aquaculture.
Background
When carrying out aquaculture, in order to provide a better environment for the growth of water supply product, the cultivation personnel often need to detect the water that breeds, and in the detection of water, the quality of water of different degree of depth is different, also need sample it when detecting, can let the staff clear go to detect and know the change and the composition of quality of water, more accurate go to detect quality of water.
Through retrieving, prior art publication number is CN115060863A, discloses a water quality testing pond and water quality testing device, and its structure includes: when the device is used, the detection rod body, the fixed sleeve, the floating ball and the supporting frame are arranged, so that the device can be used for avoiding the problem that the existing detection device is simpler and is of a direct-insertion type detection pen structure, the detection mode is limited, the large water quality detection device is easy to float in a large water quality pool, the detected water area is generally at the pool boundary, the problem that the water quality detection data of a comprehensive area cannot be obtained is solved, the device floats above the pool in a mode of a plurality of groups of floating balls, the special penetrating type detection tube device is used for carrying out corresponding detection analysis on the water quality in the pool, the device main body can be fixed at a proper position beside the detection pool through the cooperation of the clamping plate devices at the two ends, the problem that the device floats to the pool boundary for a long time is prevented, the more comprehensive detection data can be obtained, and the later water quality analysis is facilitated.
Therefore, based on the above searching and combining with the prior art, the above scheme can only detect the surface and the shallower position of the water when in use, and also needs to detect the water levels of different depths when detecting the water quality, so that the water quality data can be better known, but the above scheme cannot be realized, and the sample collection cannot be performed.
Disclosure of Invention
The invention aims to provide floating water quality detection equipment for aquaculture, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides an aquaculture floating water quality testing equipment, includes the casing, install the raceway on the casing, casing inside fixed mounting has elevating system, fixedly connected with water pressure pipe on the casing inner wall, water pressure pipe internally mounted has first spring, water pressure pipe internally mounted sliding has the shutoff piece, shutoff piece one side and first spring fixed connection, terminal surface fixedly connected with honeycomb duct under the water pressure pipe, casing internally mounted has gravity closing mechanism, gravity closing mechanism below fixed mounting has the slide, install the switch door on the slide, self-locking mechanism is installed in the rotation of slide bottom, self-locking mechanism keeps away from the one end and the casing inner wall rotation installation of slide.
As a further scheme, elevating system includes driving motor, driving motor installs inside the casing, driving motor output fixed mounting has the second bevel gear, the screwed pipe is installed in the casing inner wall rotation, screwed pipe surface cover is equipped with folding pipe, folding pipe one end and casing inner wall fixed connection, a plurality of holes have been seted up to the casing inner wall, the hole top is connected with the raceway.
Further as this scheme, screwed joint has the piston that is used for carrying out water absorption play water through the atmospheric pressure difference in screwed joint the screwed pipe surface, the screwed pipe is kept away from the fixed mounting of one end of casing has first conical gear, first conical gear and second conical gear intermeshing, the vertical third slide rail of having seted up of casing inner wall, piston and third slide rail slidable mounting.
Further as this scheme, gravity closing mechanism includes the fixed plate, fixed plate one end fixed mounting is in the honeycomb duct bottom, set up the through-hole of intercommunication honeycomb duct and sampling bottle on the fixed plate, fixed plate bottom fixed mounting has first slide rail, slidable mounting has the shrink board that seals the through-hole on the first slide rail, shrink board output fixed mounting has the stop collar, stop collar inside slidable mounting has the push rod, push rod one end and shrink board fixed mounting, the push rod other end is articulated with the third swing arm.
Further as this scheme, the one end that the push rod was kept away from to the third swing arm rotates and installs the second swing arm, the one end that the third swing arm was kept away from to the second swing arm rotates and installs first swing arm, install the support arm on the first swing arm, the one end that the second swing arm was kept away from to first swing arm rotates and installs the fixed disk, the second spring is installed to the fixed disk below, the one end and slide fixed mounting that the fixed disk was kept away from to the second spring.
The self-locking mechanism comprises a telescopic arm, the telescopic arm comprises an output end rotatably installed with a sliding plate and a fixed end rotatably installed with the inner wall of a shell, the output end and the fixed end are in sliding connection, a second sliding rail is arranged inside the shell, the second sliding rail is in sliding installation with the sliding plate, a fixing rod is fixedly installed at the bottom of the output end of the telescopic arm, a clamping ball is installed at one end, far away from the telescopic arm, of the fixing rod, a third spring is sleeved on the outer surface of the fixing rod, one end of the third spring abuts against the bottom of the output end of the telescopic arm, the other end of the third spring abuts against the inner wall of the fixed end of the telescopic arm, and a caliper in a tightening state in the fixed end and a caliper in an opening state in the output end is slid in the telescopic arm.
As a further scheme, calliper and card ball cooperate, install on the calliper and push away the arm, push away the arm surface cover and be equipped with the fourth spring, flexible arm is inside to be seted up flutedly, the arm that pushes away the one end of calliper and is straight hook-shaped, the third gully has been seted up to the recess top, fixed mounting has the fixed block in the recess, the fourth gully has been seted up to the fixed block below, the arm that pushes away the one end of calliper and fourth gully joint, first gully and second gully have been seted up to the recess below, the recess below is equipped with first curved arc piece, first curved arc wall and second curved arc wall have been seted up to the recess both sides, the recess below is equipped with second arc piece and third curved arc piece.
Further as this scheme, casing bottom fixedly connected with chain, the one end fixedly connected with that the chain kept away from the casing is used for the first balancing weight of gaining weight, the inside fixed mounting of casing has the second balancing weight that is used for the weight of gaining weight, second balancing weight and water pressure pipe fixed mounting.
Compared with the prior art, the invention has the beneficial effects that:
1. the driving motor can drive the second bevel gear to rotate, the piston can lift along the third slide rail at this moment, the third slide rail can prevent the piston and the threaded pipe from rotating together, the second bevel gear can drive the first bevel gear to rotate, the first bevel gear drives the threaded pipe to rotate, when the piston descends, water can enter the water pipe at this moment due to pressure reasons, then descends, when ascending, the water is pushed out, then buoyancy drives the whole to ascend, and the whole can freely lift in the water.
2. Three groups of water pressure pipes, the guide pipes, the blocking blocks and the first springs are arranged in the casing, the connection positions of the water pressure pipes and the guide pipes of each group are different, the distance between the tail ends of the blocking blocks and the guide pipes of the first group is relatively close, the distance between the tail ends of the blocking blocks and the guide pipes of the second group is relatively far than that of the first group, the tail ends of the blocking blocks and the guide pipes of the third group are relatively far than that of the first group and the second group, the casing is extruded by the water pressure in water along with the whole submergence, the blocking blocks and the casing are extruded by the same pressure, the blocking blocks slide to extrude the first springs towards the inside of the water pressure pipes, when one end of the blocking blocks, which is contacted with water, leaves the water inlet of the guide pipes, the guide pipes are communicated with external water, when the whole body descends, the tail ends of the blocking blocks are relatively close to the guide pipes, water enters from the water inlet of the guide pipes, the depth of the water inlet of the guide pipes is increased, the tail ends of the blocking blocks are relatively far from the guide pipes, the water inlet is different from the depth of the guide pipes, and the water inlet depth of each group is different.
3. The push arm of self-locking mechanism and calliper still have the card ball to the distance that flexible arm output moved also very short, and the calliper still is at the inner wall butt of flexible arm this moment, and the calliper still can be with card ball joint, and the dead lever can not remove because of card ball and calliper joint like this, and flexible arm just can not extend. The sliding plate and the switch door can be reset and closed in the machine shell, so that the switch door and the machine shell can be directly closed, a sample can be conveniently taken, the operation is simple, the labor is saved, and the taking is convenient.
4. When the water of honeycomb duct gets into the sampling bottle, the sampling bottle inside water reaches certain weight, the fixed disk is being pressed to the sampling bottle, the fixed disk can compress the second spring, the fixed disk is pushed down and is moved first swing arm, first swing arm rotates under the effect of support arm, first swing arm drives the second swing arm and rises upwards, the second swing arm can drive the third swing arm and lift upwards, the third swing arm can drive the push rod and carry out the directional removal in the stop collar is inside, the push rod drives the shrink plate and stretches out and draws back on first slide rail, can realize automatic closure to the honeycomb duct, it is closed through the effect of gravity, it is convenient to save things.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
FIG. 4 is another view of a partial structure of the present invention;
FIG. 5 is a schematic view of the elevating mechanism according to the present invention;
FIG. 6 is an enlarged schematic view of a part of the structure of the housing of the present invention;
FIG. 7 is a schematic view of a gravity closure mechanism according to the present invention;
FIG. 8 is an enlarged view of a portion of the structure of the gravity closure mechanism of the present invention;
FIG. 9 is an enlarged partial schematic view of the main structure of the present invention;
FIG. 10 is an enlarged view of a portion of the structure of the self-locking mechanism of the present invention.
In the figure: 1. a water pipe; 2. a housing; 3. a chain; 4. a first balancing weight; 5. a piston; 6. a driving motor; 7. opening and closing a door; 8. a telescoping arm; 9. a sampling bottle; 10. a threaded tube; 11. a first bevel gear; 12. a second bevel gear; 13. a water pressure pipe; 14. blocking; 15. a flow guiding pipe; 16. a first spring; 17. a fixing plate; 18. a fixed plate; 19. a second spring; 20. a support arm; 21. a first swing arm; 22. a second swing arm; 23. a third swing arm; 24. a push rod; 25. a first slide rail; 26. a limit sleeve; 27. a shrink plate; 28. a third spring; 29. ball clamping; 30. pushing arms; 31. a fourth spring; 32. a groove; 33. a fixed rod; 34. a first ravines; 35. a second gully; 36. third ravines; 37. fourth ravines; 38. a slide plate; 39. a second slide rail; 40. a first arc block; 41. a caliper; 42. a fixed block; 43. a second balancing weight; 44. a first curved wall; 45. a guide block; 46. a second arc block; 47. a third arc block; 48. a second curved wall; 49. a third curved block; 50. a hole; 101. a lifting mechanism; 103. a gravity closure mechanism; 104. and a self-locking mechanism.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1: referring to fig. 1, 2, 3, 4 and 6, the aquaculture floating water quality testing device comprises a housing 2, a water pipe 1 is installed on the housing 2, a lifting mechanism 101 for enabling the housing 2 to freely ascend and descend in water is fixedly installed inside the housing 2, simple water lifting is performed through the principle of increasing weight or reducing gravity in water, suspended sampling can be performed in different depths in water as a whole, sampling and detection of aquaculture water bodies in different depths are facilitated, a water pressure pipe 13 is fixedly connected to the inner wall of the housing 2, a first spring 16 is installed inside the water pressure pipe 13, a blocking block 14 is slidably installed inside the water pressure pipe 13, one side of the blocking block 14 is fixedly connected with the first spring 16, a flow guide pipe 15 is fixedly connected to the lower end face of the water pressure pipe 13, and a gravity closing mechanism 103 for closing the flow guide pipe 15 after the sampling is completed is fixedly installed at one end of the flow guide pipe 15, which is far away from the water pressure pipe 13.
Three groups of hydraulic pipes 13, a guide pipe 15, a blocking block 14 and a first spring 16 are arranged in the casing 2, the connection positions of the hydraulic pipes 13 and the guide pipe 15 of each group are different, the tail end of the blocking block 14 of the first group is nearer to the guide pipe 15, the tail end of the blocking block 14 of the second group is farther from the guide pipe 15 than the first group, the tail end of the blocking block 14 of the third group is farther from the guide pipe 15 than the first group and the second group, the casing 2 is extruded by the hydraulic pressure in water along with the whole submergence, the blocking block 14 and the casing 2 are extruded by the same pressure, the blocking block 14 slides towards the inside of the hydraulic pipe 13 to extrude the first spring 16, and when one end of the blocking block 14, which is contacted with water, leaves the water inlet of the guide pipe 15, the guide pipe 15 is communicated with external water.
When the whole descends, the casing 2 is at a position with shallow depth in water, the tail end of the blocking block 14 is closer to the guide pipe 15, water can enter from the water inlet of the guide pipe 15 first, along with the increase of the depth of water, the tail end of the blocking block 14 is farther from the guide pipe 15, water enters from the guide pipe 15, the water entering depth of each group is different in sequence, the culture water bodies with different depths can be sampled and collected, the gravity closing mechanism 103 closes the guide pipe 15 through the principle of gravity, the sliding plate 38 is fixedly arranged below the gravity closing mechanism 103, the switch door 7 is arranged on the sliding plate 38, the self-locking mechanism 104 is rotatably arranged at the bottom of the sliding plate 38, and when the casing 2 ascends to float out of the water after sampling is completed, the sliding plate 38 can be driven to pop up only by pressing the self-locking mechanism 104, and one end of the self-locking mechanism 104, which is far away from the sliding plate 38, is rotatably arranged with the inner wall of the casing 2.
Example 2: referring to fig. 5, the difference between the floating water quality detection device for aquaculture and embodiment 1 is that the lifting mechanism 101 includes a driving motor 6, the driving motor 6 is installed inside the housing 2, a second bevel gear 12 is fixedly installed at the output end of the driving motor 6, the driving motor 6 can drive the second bevel gear 12 to rotate, a threaded pipe 10 is rotatably installed on the inner wall of the housing 2, a folding pipe is sleeved on the outer surface of the threaded pipe 10, one end of the folding pipe is fixedly connected with the inner wall of the housing 2, a plurality of holes 50 are formed in the inner wall of the housing 2, a piston 5 for absorbing water and discharging water through air pressure difference is screwed on the outer surface of the threaded pipe 10, one end of the folding pipe far away from the housing 2 is fixedly connected with the piston 5, a third sliding rail is vertically formed in the inner wall of the housing 2, the piston 5 is slidably installed with the third sliding rail, one end of the upper surface of the folding pipe is connected between the inner wall of the housing and the holes 50, the folding pipe cannot be connected with the holes 50, when the threaded pipe 10 rotates, the folding pipe is waterproof at the junction between the threaded pipe 10 and the threaded pipe 10, because water leakage may exist at the junction between the piston 5 and the threaded pipe 10, the junction between the threaded pipe and the threaded pipe 10 and the inner wall is prevented from leaking water pipe 1.
The piston 5 can go up and down along the third slide rail, can prevent that piston 5 and screwed pipe 10 from rotating together, the one end fixed mounting that the casing 2 was kept away from to screwed pipe 10 has first conical gear 11, first conical gear 11 and second conical gear 12 intermeshing, second conical gear 12 can drive first conical gear 11 and rotate, first conical gear 11 drives screwed pipe 10 and rotates, when piston 5 descends because pressure cause at this moment raceway 1 can intake through hole 50 to casing 2 inside, then casing 2 descends, when piston 5 risees with water from casing 2 inside release then self buoyancy drive casing 2 rise.
Example 3: referring to fig. 7 to 8, a floating water quality testing device for aquaculture is different from embodiment 1 in that the gravity closing mechanism 103 includes a fixing plate 17, the fixing plate 17 is fixedly installed at the bottom of the flow guiding tube 15, a through hole for communicating the flow guiding tube 15 with the sampling bottle 9 is formed in the fixing plate 17, the opening of the sampling bottle 9 is funnel-shaped, the diameter of the opening is larger than that of the through hole, and the opening of the funnel-shaped opening is close to the lower end face of the fixing plate 17 but is not connected with the fixing plate 17, so that the flow guiding tube 15 can not easily splash out of the sampling bottle 9 when flowing water to the sampling bottle 9 and is convenient for taking out the sampling bottle 9. The fixed plate 17 bottom is fixed with first slide rail 25 and stop collar 26, sliding connection has the shrink board 27 that can seal the through-hole on the first slide rail 25, the inside slip of stop collar 26 has push rod 24, push rod 24 one end links firmly with shrink board 27, the other end of push rod 24 is articulated with third swing arm 23, the one end rotation that the push rod 24 was kept away from to third swing arm 23 is installed second swing arm 22, the one end rotation that the third swing arm 23 was kept away from to second swing arm 22 is installed first swing arm 21, install support arm 20 on the first swing arm 21, the one end rotation that the second swing arm 22 was kept away from to first swing arm 21 is installed fixed disk 18.
The coaxial interference fit of sampling bottle 9 is placed in fixed disk 18, second spring 19 is installed to the fixed disk 18 below, the one end that fixed disk 18 was kept away from to second spring 19 and slide 38 fixed mounting, when the water of honeycomb duct 15 got into sampling bottle 9, sampling bottle 9 inside water reached certain weight, sampling bottle 9 was pressing fixed disk 18, fixed disk 18 can compress second spring 19, fixed disk 18 presses first swing arm 21, first swing arm 21 rotates under the effect of support arm 20, first swing arm 21 drives second swing arm 22 and rises, second swing arm 22 can drive the third swing arm 23 and upwards lift, third swing arm 23 can promote push rod 24 and remove in stop collar 26 inside, shrink plate 27 can drive fixed plate 17 along first slide rail 25 and remove, shrink plate 27 sealed lid is established at the lower extreme of through-hole, can realize the closure of automatic honeycomb duct 15.
Example 4: referring to fig. 9 to 10, a floating water quality testing device for aquaculture is different from embodiment 1 in that the self-locking mechanism 104 includes a telescopic arm 8, the telescopic arm 8 includes an output end rotatably mounted with a slide plate 38 and a fixed end rotatably mounted with an inner wall of the housing 2, the output end and the fixed end are slidably connected, as shown in the figure, specifically, a second slide rail 39 is disposed in the housing 2, the second slide rail 39 is slidably mounted with the slide plate 38, a flexible adhesive tape is disposed at an abutting position of an end of the slide plate 38 and the inner wall of the housing 2, when the slide plate 38 pushes the adhesive tape toward the interior of the housing 2, the slide plate 38 presses the adhesive tape because of the toughness of the adhesive tape, and can push the adhesive tape toward the interior of the housing 2 for a certain distance, and when the sampling bottle 9 needs to be taken out, the slide plate 38 is pressed inward to press the adhesive tape, and the self-locking mechanism 104 can be unlocked. Specific: the bottom of the output end of the telescopic arm 8 is fixedly provided with a fixing rod 33, one end of the fixing rod 33, which is far away from the telescopic arm 8, is provided with a clamping ball 29, the outer surface of the fixing rod 33 is sleeved with a third spring 28, one end of the third spring 28 is propped against the bottom of the output end of the telescopic arm 8, the other end of the third spring 28 is propped against the inner wall of the fixed end of the telescopic arm 8, a clamp 41 which is in a tightening state in the fixed end and an opening state in the output end is slid in the telescopic arm 8, the clamp 41 is matched with the clamping ball 29, the clamp 41 is provided with a push arm 30, the outer surface of the push arm 30 is sleeved with a fourth spring 31, a groove 32 is formed in the telescopic arm 8, one end, which is far away from the clamp 41, of the push arm 30 is in a straight hook shape, a third groove 36 is formed above the groove 32, a fixing block 42 is fixedly arranged in the middle of the groove 32, a fourth groove 37 is formed below the fixing block 42, one end, which is far away from the clamp 41, of the clamp 37 is clamped with the fourth groove 37, a first groove 34 and a second groove 35 is formed below the groove 32, a first groove 40 is formed below the groove 32, a groove 44 is formed on the groove 32, a groove 46 is formed on the two sides of the groove 44 is formed, and a second arc wall 46 is formed on the arc wall is formed on the second arc wall.
Because the switch door 7 and the slide plate 38 are fixedly mounted, the slide plate 38 and the telescopic arm 8 are rotatably mounted, when a worker takes the housing 2 out of the water, the worker pushes the switch door 7, the switch door 7 is pushed together with the slide plate 38, the slide plate 38 pushes the output end of the telescopic arm 8, the telescopic arm 8 is contracted, the third spring 28 is pushed to the bottom by the telescopic arm 8, the fixing rod 33 is pushed to contract by the telescopic arm 8, the fixing rod 33 pushes the clamping ball 29 and the clamping jaw 41 to move inwards, the clamping jaw 41 pushes the push arm 30, the fourth spring 31 is pushed by the clamping jaw 41, the hook of the push arm 30 moves downwards to leave the fourth groove 37, and is blocked by the first arc block 40 to move rightwards along the inner wall of the first arc block 40 to the second groove 35, then the worker does not push the switch door 7, at this time, the fixing rod 33, the clamping ball 29, the clamping jaw 41 and the clamping jaw 30 do not push the third spring 28 to extend the telescopic arm 8 outwards, and the fixing rod 33 and the clamping ball 29 are pulled to the output end of the telescopic arm 8. Because the clamping ball 29 and the clamping jaw 41 are in clamping connection, the clamping jaw 41 drives the push arm 30 to move towards the fixed rod 33 in the same direction, when the clamping jaw 41 is separated from the inner wall of the telescopic arm 8, the clamping jaw 41 is separated from the clamping ball 29, so that the telescopic arm 8 can stretch longer, the fourth spring 31 can apply a force to enable the clamping jaw 41 to move towards the output end of the telescopic arm 8, then the hook of the push arm 30 can touch the third arc block 47 along the outer contour of the third arc block 49, then moves upwards from the third arc block 47 to touch the second arc block 48, slides along the second arc block 48 and is clamped at the position of the third groove 36, and thus the telescopic arm 8 can bring the sampling bottle 9 on the sliding plate 38 when extending, and the sampling of workers is facilitated.
When the sampling bottle 9 is put back to the fixed disk 18 for sampling again, the switch door 7 needs to be pressed again, then the switch door 7 drives the sliding plate 38 to move towards the inside of the shell 2, the sliding plate 38 drives the telescopic arm 8 to shrink, the fixed rod 33 is extruded, the third spring 28 drives the clamping ball 29 to move towards the bottom along with the shrinkage of the telescopic arm 8, when the clamping ball 29 is in mutual abutting connection with the calipers 41, the clamping ball moves towards the bottom again, and when the outer part of the clamping ball 29 is in abutting connection with the inner wall of the telescopic arm 8, the clamping ball 29 cannot be opened, so that the clamping ball 29 can be clamped. When the clamping ball 29 is pushed by the caliper 41, the fourth spring 31 is also pushed by the pushing arm 30, the fourth spring 31 is pressed, the hook of the pushing arm 30 moves along the curved wall of the first curved wall 44, when the hook of the pushing arm 30 contacts with the second curved block 46, the hook moves towards the guide block 45, and when the hook is blocked by the guide block 45, the hook moves towards the first ravines 34.
At this time, when the worker feels that the door 7 cannot be pushed, it means that the hook of the push arm 30 is blocked at the first gully 34 and cannot be pushed, and no pushing is needed, at this time, the fixing rod 33 is rebounded to extend the telescopic arm 8 outwards, the telescopic arm 8 is pulled to move the fixing rod 33 towards the output end, at this time, the clamping ball 29 and the caliper 41 are in a clamping state and also move towards the output end of the telescopic arm 8, the push arm 30 is driven by the caliper 41, the hook of the push arm 30 is moved towards the output end of the telescopic arm 8 along with the outer contour of the first arc block 40 and then contacts with the guide block 45 again, and enters the fourth gully 37 along the outer contour of the guide block 45, and because the distance between the first gully 34 and the fourth gully 37 is very short, the distance between the push arm 30 and the caliper 41 is very short towards the output end of the telescopic arm 8, at this time, the clamping ball 29 is still clamped by the caliper 41 on the inner wall of the telescopic arm 8, and the clamping ball 29 is not clamped by the caliper 41, at this time, the fixing rod 33 cannot move along with the outer contour of the first arc block 40 towards the output end of the telescopic arm 8, and the door 38 cannot be closed inside the door 7, and the door 7 cannot be opened or closed.
The casing 2 bottom fixedly connected with chain 3, the one end fixedly connected with that chain 3 kept away from casing 2 is used for the first balancing weight 4 of gaining weight, and casing 2 internally mounted has the second balancing weight 43 that is used for the weight of gaining weight, and second balancing weight 43 and the water pressure pipe 13 fixed mounting, second balancing weight 43 and first balancing weight 4 can increase weight in aqueous, make wholly dive.
Working principle: the driving motor 6 can drive the second bevel gear 12 to rotate, the second bevel gear 12 can drive the first bevel gear 11 to rotate, the first bevel gear 11 drives the screwed pipe 10 to rotate, the water pipe 1 can enter water at the moment due to pressure when the piston 5 descends, then the shell 2 descends, when the piston 5 ascends, water is pushed out of the shell 2 and then the shell 2 is driven by buoyancy of the self to ascend, three groups of water pressure pipes 13, a flow guide pipe 15, a blocking 14 and a first spring 16 are arranged in the shell 2, the connection positions of the water pressure pipes 13 and the flow guide pipe 15 of each group are different, the distance between the tail end of the first group of blocking 14 and the flow guide pipe 15 is relatively close, the distance between the tail end of the second group of blocking 14 and the flow guide pipe 15 is relatively far than that between the tail end of the third group of blocking 14 and the flow guide pipe 15 is relatively far than that of the first group of blocking 14, along with the whole submergence, the shell 2 is extruded by the water pressure in the same pressure, the blocking 14 slides and extrudes the first spring 16 towards the inside of the water pressure pipe 13 when the flow guide pipe 14 and one end of the flow guide pipe 15 are contacted with water, the tail end of the flow guide pipe 15 is relatively far away from the tail end of the water inlet 15, the water inlet 15 is relatively far away from the tail end of the water inlet 15, and the water inlet 15 is relatively far away from the tail end of the whole water inlet 15 is not sampled, and the tail end of the water inlet 15 is relatively far away from the water inlet 15 is relatively far than the tail end of the water inlet 15.
When the water of honeycomb duct 15 gets into sampling bottle 9, the inside water of sampling bottle 9 reaches certain weight, sampling bottle 9 is pressing fixed disk 18, fixed disk 18 can compress second spring 19, fixed disk 18 presses first swing arm 21, first swing arm 21 rotates under the effect of support arm 20, first swing arm 21 drives second swing arm 22 and rises upwards, second swing arm 22 can drive third swing arm 23 and lift upwards, third swing arm 23 can promote push rod 24 and remove in stop collar 26 inside, shrink plate 27 can drive fixed plate 17 along first slide rail 25 and remove, can realize automatic closing to honeycomb duct 15.
Because the switch door 7 and the slide plate 38 are fixedly installed, the slide plate 38 and the telescopic arm 8 are rotatably installed, when a worker takes the housing 2 out of water, the worker pushes the switch door 7, the switch door 7 is pushed together with the slide plate 38, the slide plate 38 pushes the output end of the telescopic arm 8, then the telescopic arm 8 contracts, the third spring 28 is pushed to the bottom by the telescopic arm 8, the fixing rod 33 is pushed to contract by the telescopic arm 8, at this time, the fixing rod 33 pushes the clamping ball 29 and the clamping jaw 41 to move inwards, the clamping jaw 41 pushes the push arm 30, the fourth spring 31 is pushed by the clamping jaw 41, the hook of the push arm 30 moves downwards away from the fourth gully 37 and is blocked by the first arc block 40 to move rightward along the inner wall of the first arc block 40 to the second gully 35, and then when the worker does not push the switch door 7, at this time the slide plate 38 and the telescopic arm 8 have no pushing force, then the fixed rod 33, the clamping ball 29, the clamp 41 and the pushing arm 30 do not have pushing force, the third spring 28 can rebound to enable the telescopic arm 8 to extend outwards, the fixed rod 33 and the clamping ball 29 are pulled towards the output end direction by the telescopic arm 8, because the clamping ball 29 and the clamp 41 are in clamping connection, the clamp 41 drives the pushing arm 30 to move towards the fixed rod 33 in the same direction, when the clamp 41 is separated from the inner wall of the fixed end of the telescopic arm 8, the clamp 41 is separated from the clamping ball 29 to enable the telescopic arm 8 to extend longer, the fourth spring 31 can apply a force to enable the clamp 41 to move towards the output end of the telescopic arm 8, then the hook of the pushing arm 30 can touch the third arc block 47 along the outer contour of the third arc block 49, then move upwards from the third arc block 47 to touch the second arc block 48, slide along the second arc block 48 and clamp at the third arc 36, when the telescopic arm 8 extends, the sampling bottle 9 on the slide plate 38 can be carried out, the staff can conveniently sample.
When the sampling bottle 9 is put back to the fixed disk 18 for sampling again, the switch door 7 needs to be pressed again, then the switch door 7 drives the sliding plate 38 to move towards the inside of the casing 2, the sliding plate 38 drives the telescopic arm 8 to retract, the fixed rod 33 is extruded, the third spring 28 drives the clamping ball 29 to move towards the bottom along with the retraction of the telescopic arm 8, when the clamping ball 29 is mutually abutted with the calipers 41, the clamping ball 29 can not be opened when the outer part of the clamping ball 29 is abutted with the inner wall of the telescopic arm 8, the clamping ball 29 can be clamped, when the clamping ball 29 is pushed by the calipers 41, the fourth spring 31 is also pushed by the pushing arm 30, the hook of the pushing arm 30 at the moment can move along the curved arc wall of the first curved arc wall 44, when the hook of the pushing arm 30 is contacted with the second curved arc block 46, the clamping ball moves towards the first groove 34 when being blocked by the guide block 45, and when a worker can not feel that the clamping ball 29 can not push the hook 7, the hook of the pushing arm 30 can not be pushed at the first groove 34.
At this time, the fixing rod 33 can rebound to extend the telescopic arm 8 outwards, the telescopic arm 8 can pull the fixing rod 33 to move towards the output end, at this time, the clamping ball 29 and the caliper 41 are in a clamping state and also move towards the output end direction of the telescopic arm 8, the push arm 30 is driven by the caliper 41, the hook of the push arm 30 can move towards the output end of the telescopic arm 8 along with the outer contour of the first arc block 40 and then contact the guide block 45 again, the fourth ravines 37 enter along the outer contour of the guide block 45, and because the distance between the first ravines 34 and the fourth ravines 37 is very short, the distance between the push arm 30 and the caliper 41, which also has the clamping ball 29 to move towards the output end of the telescopic arm 8, is very short, the caliper 41 is still in contact with the inner wall of the telescopic arm 8, the clamping ball 29 is clamped by the caliper 41, the fixing rod 33 can not move due to the clamping ball 29 and the caliper 41, the telescopic arm 8 cannot extend, and the sliding plate 38 and the switch door 7 can be reset and closed inside the casing 2.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides an aquaculture floating water quality testing equipment, includes casing (2), its characterized in that: install raceway (1) on casing (2), casing (2) inside fixed mounting has elevating system (101), fixedly connected with water pressure pipe (13) on casing (2) inner wall, water pressure pipe (13) internally mounted has first spring (16), water pressure pipe (13) inside slidable mounting has sprue (14), sprue (14) one side and first spring (16) fixed connection, terminal surface fixedly connected with honeycomb duct (15) under water pressure pipe (13), casing (2) internally mounted has gravity closing mechanism (103), gravity closing mechanism (103) below fixed mounting has slide (38), install switch door (7) on slide (38), slide (38) bottom rotation is installed self-locking mechanism (104), the one end that slide (38) were kept away from to self-locking mechanism (104) is installed with casing (2) inner wall rotation.
2. The aquaculture floating water quality testing apparatus according to claim 1 wherein: elevating system (101) are including driving motor (6), driving motor (6) are installed inside casing (2), second bevel gear (12) are installed in driving motor (6) output transmission, screwed pipe (10) are installed in casing (2) inner wall rotation, screwed pipe (10) surface cover is equipped with folding pipe, folding pipe one end and casing (2) inner wall fixed connection, a plurality of holes (50) have been seted up to casing (2) inner wall, hole (50) top is connected with raceway (1).
3. The aquaculture floating water quality testing apparatus according to claim 2 wherein: the outer surface screw thread of screwed pipe (10) connects piston (5) soon, the one end fixed mounting that casing (2) was kept away from to screwed pipe (10) has first conical gear (11), first conical gear (11) and second conical gear (12) intermeshing, the vertical third slide rail of having seted up of casing (2) inner wall, piston (5) and third slide rail slidable mounting.
4. The aquaculture floating water quality testing apparatus according to claim 1 wherein: the gravity closing mechanism (103) comprises a fixed plate (17), one end of the fixed plate (17) is fixedly arranged at the bottom of the flow guide pipe (15), a through hole for communicating the flow guide pipe (15) with the sampling bottle (9) is formed in the fixed plate (17), a first sliding rail (25) is fixedly arranged at the bottom of the fixed plate (17), a shrinkage plate (27) for sealing the through hole is slidably arranged on the first sliding rail (25), a limit sleeve (26) is fixedly arranged at the output end of the shrinkage plate (27), a push rod (24) is slidably arranged in the limit sleeve (26), one end of the push rod (24) is fixedly arranged with the shrinkage plate (27), and the other end of the push rod (24) is hinged with a third swing arm (23).
5. The aquaculture floating water quality testing apparatus according to claim 4 wherein: the one end rotation that push rod (24) was kept away from to third swing arm (23) is installed second swing arm (22), the one end rotation that third swing arm (23) was kept away from to second swing arm (22) is installed first swing arm (21), install support arm (20) on first swing arm (21), the one end rotation that second swing arm (22) was kept away from to first swing arm (21) is installed fixed disk (18), second spring (19) are installed to fixed disk (18) below, the one end and slide (38) fixed mounting that fixed disk (18) were kept away from to second spring (19).
6. The aquaculture floating water quality testing apparatus according to claim 1 wherein: the self-locking mechanism (104) comprises a telescopic arm (8), the telescopic arm (8) comprises an output end rotatably mounted with a sliding plate (38) and a fixed end rotatably mounted with the inner wall of the casing (2), the output end and the fixed end are in sliding connection, a second sliding rail (39) is arranged inside the casing (2), the second sliding rail (39) is in sliding mounting with the sliding plate (38), a fixing rod (33) is fixedly mounted at the bottom of the output end of the telescopic arm (8), a clamping ball (29) is mounted at one end, far away from the telescopic arm (8), of the fixing rod (33), a third spring (28) is sleeved on the outer surface of the fixing rod (33), one end of the third spring (28) is propped against the bottom of the output end of the telescopic arm (8), the other end of the third spring (28) is propped against the inner wall of the fixed end of the telescopic arm (8), a clamp (41) is arranged in a tightening state in the fixed end and in an expanding state in the output end in a sliding manner, and the clamp (41) is matched with the clamping ball (29).
7. The aquaculture floating water quality testing apparatus according to claim 6 wherein: install on calliper (41) and push away arm (30), push away arm (30) surface cover and be equipped with fourth spring (31), recess (32) have been seted up to flexible arm (8) inside, push away arm (30) and keep away from the one end of calliper (41) and be straight hook-shaped, third curved wall (36) have been seted up to recess (32) top, fixed mounting has fixed block (42) in recess (32), fourth curved wall (37) have been seted up to fixed block (42) below, push away arm (30) and keep away from the one end and fourth curved wall (37) joint of calliper (41), first curved wall (34) and second curved wall (35) have been seted up to recess (32) below, first curved wall (44) and second curved wall (48) have been seted up to recess (32) both sides, recess (32) below is equipped with second curved wall (46) and third curved wall (49).
8. The aquaculture floating water quality testing apparatus according to claim 4 wherein: the novel hydraulic machine is characterized in that a lock chain (3) is fixedly connected to the bottom of the machine shell (2), a first balancing weight (4) for increasing weight is fixedly connected to one end, away from the machine shell (2), of the lock chain (3), a second balancing weight (43) for increasing weight is fixedly mounted inside the machine shell (2), and the second balancing weight (43) is fixedly mounted with the hydraulic pipe (13).
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| CN202311288237.XA CN117030965B (en) | 2023-10-08 | 2023-10-08 | Floating water quality detection equipment for aquaculture |
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| CN202311288237.XA CN117030965B (en) | 2023-10-08 | 2023-10-08 | Floating water quality detection equipment for aquaculture |
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| CN117030965B (en) | 2023-12-19 |
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