CN113740119B - Water quality sampling detection device for aquaculture - Google Patents
Water quality sampling detection device for aquaculture Download PDFInfo
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- CN113740119B CN113740119B CN202111051154.XA CN202111051154A CN113740119B CN 113740119 B CN113740119 B CN 113740119B CN 202111051154 A CN202111051154 A CN 202111051154A CN 113740119 B CN113740119 B CN 113740119B
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- fixedly connected
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- 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
- G01N1/16—Devices for withdrawing samples in the liquid or fluent state with provision for intake at several levels
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- 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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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a water quality sampling detection device for aquaculture, which comprises a support main body, a support frame, a threaded rod and a connecting rod, wherein one side of the support main body is connected with the support frame in a sliding manner, the inside of the support main body is connected with the threaded rod in a sliding manner, the bottom end of the support frame is fixedly connected with the bottom end of the threaded rod, the inside of the support frame is connected with the connecting rod in a sliding manner, one end, close to the support frame, of the support main body is provided with a limiting device for limiting the support frame, and the inside of the support main body is provided with a lifting device for controlling the lifting of the threaded rod.
Description
Technical Field
The invention relates to the technical field of aquaculture equipment, in particular to a water quality sampling and detecting device for aquaculture.
Background
The fishery of China is a development road mainly for cultivation, so that the fishery is a global fishery production country, an aquatic product export country and a main ocean fishery country, the total yield of the aquatic products is first global for 20 years continuously, 70% of the total yield of the global aquaculture comes from China, the share of the fishery yield in the large agriculture is improved to 10%, the most important factor affecting the healthy growth of the aquatic products in the aquaculture process is water quality, and the water quality needs to be periodically sampled and detected in order to ensure that the water quality in the aquaculture pond is suitable for the growth and propagation of the aquatic products.
At present, multilayer sampling is generally required for sampling water quality in aquaculture, but many sampling devices cannot meet the requirement, so that water quality cannot be accurately detected in water quality detection, sampling accuracy and accuracy of subsequent detection results are affected, and therefore, the water quality sampling detection device for aquaculture is provided.
Disclosure of Invention
The invention aims to provide a water quality sampling and detecting device for aquaculture, which aims to solve 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 a quality of water sample detection device that aquaculture used, includes support main part, support frame, threaded rod and connecting rod, support main part one side sliding connection has the support frame, the inside slip grafting of support main part has the threaded rod, and support frame bottom and threaded rod bottom fixed connection, the inside sliding connection of support frame has the connecting rod, support main part is close to support frame one end and installs the stop device who plays limiting displacement to the support frame, support main part internally mounted has the elevating gear that control threaded rod goes up and down, thrust unit that control connecting rod removed is installed to the support frame top surface, the inside sampling device who evenly installs the quality of water sample of support frame.
Preferably, the limiting device comprises a first limiting block and a second limiting block, the first limiting block is symmetrically and fixedly connected with one end of the supporting body, which is close to the supporting frame, of the supporting body, the second limiting block is fixedly connected with one end of the first limiting block, which is far away from the supporting body, of the supporting body, and the supporting frame is located between the supporting body and the second limiting block.
Preferably, the lifting device comprises a working motor, a driving gear, a driven gear, a rotating sleeve and a connecting shaft, wherein the working motor is fixedly connected inside the supporting main body, the connecting shaft is fixedly connected with an output shaft of the working motor, the driving gear is fixedly connected with the top end of the connecting shaft, the driven gear is connected with the driven gear in a meshed manner on one side, close to the threaded rod, of the driving gear, the rotating sleeve is fixedly connected inside the driven gear, and the inside of the rotating sleeve is connected with the surface of the threaded rod in a meshed manner.
Preferably, the pushing device comprises an electric push rod and a connecting plate, the electric push rod is fixedly connected to the top surface of the supporting frame, the connecting plate is fixedly connected to the top end of the electric push rod, and the connecting plate is fixedly connected with the top end of the connecting rod.
Preferably, the sampling device comprises a mounting block, a sampling bottle and a fixing block, wherein the mounting block is fixedly connected to the inner wall of the support frame, the sampling bottle is fixedly connected to the inside of the mounting block, the fixing block is fixedly connected to the top surface of the sampling bottle, and the fixing block is fixedly connected with the surface of the connecting rod.
Preferably, the sampling bottle comprises a bottle body and a bottle plug, the bottle body is fixedly connected inside the mounting block, the bottle plug is inserted at the top of the bottle body, and the top surface of the bottle plug is fixedly connected with the bottom surface of the fixing block.
Preferably, the bottom surface of the bottle stopper is frosted.
Preferably, the threaded rod is made of a trapezoidal screw rod.
Preferably, the support main body corner positions are provided with chamfers.
Compared with the prior art, the invention has the beneficial effects that:
when the water quality of aquaculture is detected, the sampling bottles are placed into water through the lifting device, the plurality of groups of sampling bottles can reach different positions to carry out multi-level sampling, and under the matching effect of the bottle body and the bottle stopper, the samples in the bottle body can be prevented from being influenced in the moving process, and the sampling accuracy and the accuracy of subsequent detection results are ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a limiting device according to the present invention;
FIG. 3 is a schematic view of a lifting device according to the present invention;
FIG. 4 is a schematic diagram of a pushing device according to the present invention;
FIG. 5 is a schematic diagram of a sampling device according to the present invention;
FIG. 6 is a schematic view of the sample bottle of the present invention.
In the figure: 1. a support body; 2. a support frame; 3. a threaded rod; 4. a connecting rod; 5. a limiting device; 51. a first limiting block; 52. a second limiting block; 6. a lifting device; 61. a working motor; 62. a drive gear; 63. a driven gear; 64. rotating the sleeve; 65. a connecting shaft; 7. a pushing device; 71. an electric push rod; 72. a connecting plate; 8. a sampling device; 81. a mounting block; 82. sampling bottle; 821. a bottle body; 822. a bottle stopper; 83. and a fixed block.
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.
Please refer to fig. 1, a quality of water sample detection device that aquaculture used in the illustration, including supporting main part 1, support frame 2, threaded rod 3 and connecting rod 4, support main part 1 one side sliding connection has support frame 2, support main part 1 inside slip grafting has threaded rod 3, and support frame 2 bottom and threaded rod 3 bottom fixed connection, support frame 2 inside sliding connection has connecting rod 4, support main part 1 is close to support frame 2 one end and installs stop device 5 that plays limiting displacement to support frame 2, support main part 1 internally mounted has elevating gear 6 that control threaded rod 3 risen, thrust unit 7 that control connecting rod 4 removed is installed to support frame 2 top surface, the sampling device 8 that carries out quality of water sample is evenly installed to support frame 2 inside.
The threaded rod 3 is moved in the supporting body 1 through the effect of the lifting device 6, the supporting frame 2 is driven to move downwards, after the sampling device 8 mounted in the supporting frame 2 reaches the corresponding position, the pushing device 7 works to drive the connecting rod 4 to move, so that the device samples water of different layers, and the limiting device 5 ensures that the supporting frame 2 cannot rotate during movement, and ensures the stability of work.
Referring to fig. 2, the limiting device 5 includes a first limiting block 51 and a second limiting block 52, one end of the supporting body 1, which is close to the supporting frame 2, is symmetrically and fixedly connected with the first limiting block 51, one end of the first limiting block 51, which is far away from the supporting body 1, is fixedly connected with the second limiting block 52, and the supporting frame 2 is located between the supporting body 1 and the second limiting block 52.
The support frame 2 can not rotate through the first limiting block 51, and the support frame 2 can be always close to the side wall of the support main body 1 through the second limiting block 52, so that the working stability is ensured.
Referring to fig. 3, the lifting device 6 includes a working motor 61, a driving gear 62, a driven gear 63, a rotating sleeve 64 and a connecting shaft 65, the working motor 61 is fixedly connected inside the supporting body 1, an output shaft of the working motor 61 is fixedly connected with the connecting shaft 65, a driving gear 62 is fixedly connected to the top end of the connecting shaft 65, the driven gear 63 is engaged and connected to one side of the driving gear 62, which is close to the threaded rod 3, the rotating sleeve 64 is fixedly connected inside the driven gear 63, and the rotating sleeve 64 is engaged and connected with the surface of the threaded rod 3.
Through the work of the working motor 61, the connecting shaft 65 drives the driving gear 62 to rotate, and then the driven gear 63 rotates, so that the up-and-down movement of the threaded rod 3 can be realized, and then the threaded rod drives the support frame 2 to move up and down, so that the support frame 2 can be in water, and the working stability is ensured.
Referring to fig. 4, the pushing device 7 includes an electric push rod 71 and a connecting plate 72, the top surface of the supporting frame 2 is fixedly connected with the electric push rod 71, the top end of the electric push rod 71 is fixedly connected with the connecting plate 72, and the connecting plate 72 is fixedly connected with the top end of the connecting rod 4.
When the support frame 2 is at the corresponding position, the electric push rod 71 works to push the connecting plate 72, so that the connecting rod 4 moves, and the corresponding work is efficiently and stably completed.
Referring to fig. 5, the sampling device 8 includes a mounting block 81, a sampling bottle 82 and a fixing block 83, the mounting block 81 is fixedly connected to the inner wall of the supporting frame 2, the sampling bottle 82 is fixedly connected to the inside of the mounting block 81, the fixing block 83 is fixedly connected to the top surface of the sampling bottle 82, and the fixing block 83 is fixedly connected to the surface of the connecting rod 4.
When the connecting rod 4 moves, the fixing block 83 is moved, so that the sampling bottle 82 samples different layers in water, and after the sampling is completed, water in the sampling bottle 82 is detected, and the layered sampling is stably completed.
Referring to fig. 6, the sampling bottle 82 includes a bottle body 821 and a bottle stopper 822, the bottle body 821 is fixedly connected inside the mounting block 81, the bottle stopper 822 is inserted into the top of the bottle body 821, and the top surface of the bottle stopper 822 is fixedly connected with the bottom surface of the fixing block 83.
Only when the connecting rod 4 moves, the fixing block 83 drives the bottle stopper 822 to move, and at this time, water can enter the bottle 821, so that the accuracy of a sample in the bottle 821 can not be guaranteed in the moving process.
Referring to fig. 6, the bottom surface of the bottle stopper 822 is frosted, so that friction force is increased, and tightness is ensured.
Referring to fig. 1, the threaded rod 3 is made of a trapezoidal screw rod, and has high strength and long service life.
Referring to fig. 1, the corners of the supporting body 1 are chamfered to prevent damage caused by collision.
Working principle: through the work of the working motor 61, the connecting shaft 65 drives the driving gear 62 to rotate, and then the driven gear 63 rotates, the downward movement of the threaded rod 3 can be achieved, and then the supporting frame 2 is driven to move downwards, after the supporting frame 2 is located at the corresponding position, the connecting plate 72 is pushed through the work of the electric push rod 71, so that the connecting rod 4 moves, only when the connecting rod 4 moves, the fixing block 83 drives the bottle stopper 822 to move, at this time, water can enter the bottle 821, at this time, the bottle 821 can sample different layers in the water, then the connecting plate 72 is pulled back through the electric push rod 71, the connecting rod 4 drives the bottle stopper 822 to be inserted into the bottle 821 to seal the sample, then the working motor 61 can be used for lifting the bottle 821 to the water surface, the next detection work is carried out, and under the action of the first limiting block 51 and the second limiting block 52, the supporting frame 2 can not rotate during the movement.
The circuits and control involved in the present invention are all of the prior art, and are not described in detail herein.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a quality of water sample detection device that aquaculture used, includes support main part (1), support frame (2), threaded rod (3) and connecting rod (4), support main part (1) one side sliding connection has support frame (2), support main part (1) inside slip grafting has threaded rod (3), and support frame (2) bottom and threaded rod (3) bottom fixed connection, support frame (2) inside sliding connection has connecting rod (4), its characterized in that: a limiting device (5) for limiting the support frame (2) is arranged at one end, close to the support frame (2), of the support main body (1), a lifting device (6) for controlling the lifting of the threaded rod (3) is arranged in the support main body (1), a pushing device (7) for controlling the movement of the connecting rod (4) is arranged on the top surface of the support frame (2), and sampling devices (8) for sampling water quality are uniformly arranged in the support frame (2);
the limiting device (5) comprises a first limiting block (51) and a second limiting block (52), the first limiting block (51) is symmetrically and fixedly connected to one end, close to the supporting frame (2), of the supporting main body (1), the second limiting block (52) is fixedly connected to one end, far away from the supporting main body (1), of the first limiting block (51), and the supporting frame (2) is located between the supporting main body (1) and the second limiting block (52);
the sampling device (8) comprises a mounting block (81), a sampling bottle (82) and a fixed block (83), wherein the mounting block (81) is fixedly connected to the inner wall of the supporting frame (2), the sampling bottle (82) is fixedly connected to the inside of the mounting block (81), the fixed block (83) is fixedly connected to the top surface of the sampling bottle (82), and the fixed block (83) is fixedly connected with the surface of the connecting rod (4);
the sampling bottle (82) comprises a bottle body (821) and a bottle plug (822), the bottle body (821) is fixedly connected inside the mounting block (81), the bottle plug (822) is inserted at the top of the bottle body (821), and the top surface of the bottle plug (822) is fixedly connected with the bottom surface of the fixing block (83).
2. A water sampling test device for aquaculture according to claim 1, wherein: lifting device (6) are including work motor (61), driving gear (62), driven gear (63), rotate sleeve (64) and connecting axle (65), support inside fixedly connected with work motor (61) of main part (1), work motor (61) output shaft fixedly connected with connecting axle (65), connecting axle (65) top fixedly connected with driving gear (62), driving gear (62) are close to threaded rod (3) one side meshing and are connected with driven gear (63), driven gear (63) inside fixedly connected with rotates sleeve (64), and rotate sleeve (64) inside and threaded rod (3) surface engagement and be connected.
3. A water sampling test device for aquaculture according to claim 1, wherein: the pushing device (7) comprises an electric push rod (71) and a connecting plate (72), the electric push rod (71) is fixedly connected to the top surface of the supporting frame (2), the connecting plate (72) is fixedly connected to the top end of the electric push rod (71), and the connecting plate (72) is fixedly connected with the top end of the connecting rod (4).
4. A water sampling test device for aquaculture according to claim 1, wherein: the bottom surface of the bottle stopper (822) is frosted.
5. A water sampling test device for aquaculture according to claim 1, wherein: the threaded rod (3) is made of a trapezoidal screw rod.
6. A water sampling test device for aquaculture according to claim 1, wherein: the corners of the supporting main body (1) are provided with chamfers.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111051154.XA CN113740119B (en) | 2021-09-08 | 2021-09-08 | Water quality sampling detection device for aquaculture |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111051154.XA CN113740119B (en) | 2021-09-08 | 2021-09-08 | Water quality sampling detection device for aquaculture |
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| CN113740119A CN113740119A (en) | 2021-12-03 |
| CN113740119B true CN113740119B (en) | 2023-07-14 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114847214B (en) * | 2022-05-12 | 2023-07-18 | 何庭 | Land-based controllable cultivation device and cultivation method |
| CN114878251B (en) * | 2022-07-08 | 2022-09-20 | 天津海河标测技术检测有限公司 | A sampling device for waiting to detect water |
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| CN212110741U (en) * | 2019-12-23 | 2020-12-08 | 南安市品龙新材料科技有限公司 | Water quality sampling device for environment detection |
| CN213180899U (en) * | 2020-10-17 | 2021-05-11 | 中国水电基础局有限公司 | Water environment monitoring multilayer depth sampling device |
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2021
- 2021-09-08 CN CN202111051154.XA patent/CN113740119B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN207600782U (en) * | 2017-10-25 | 2018-07-10 | 李婵 | A kind of block-resistant type water quality sampling device used for aquiculture |
| CN209820863U (en) * | 2019-04-17 | 2019-12-20 | 广东广物环保检测有限公司 | Water sampling device for environmental detection |
| CN210923146U (en) * | 2019-09-03 | 2020-07-03 | 皖建生态环境建设有限公司 | Water environment monitoring multilayer depth sampling device |
| CN110887699A (en) * | 2019-11-11 | 2020-03-17 | 安徽金联地矿科技有限公司 | Water layering accurate sampling device |
| CN212110741U (en) * | 2019-12-23 | 2020-12-08 | 南安市品龙新材料科技有限公司 | Water quality sampling device for environment detection |
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