CN102524159B - Lifting mechanism for intelligent oxygenation system - Google Patents
Lifting mechanism for intelligent oxygenation system Download PDFInfo
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- CN102524159B CN102524159B CN201210004350.6A CN201210004350A CN102524159B CN 102524159 B CN102524159 B CN 102524159B CN 201210004350 A CN201210004350 A CN 201210004350A CN 102524159 B CN102524159 B CN 102524159B
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- cursor
- control circuit
- motor
- oxygenation system
- sensor
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Abstract
The invention relates to a lifting mechanism for an intelligent oxygenation system. The lifting mechanism consists of a rotating device, a control device and a support frame device, wherein the rotating device comprises a motor, an eccentric wheel, a rack and a rotating arm in sequential connection, the control device comprises a control circuit, a first detection circuit and a second detection circuit, the support frame device comprises a waterproof box, a fixing rod and a floating ball. The lifting mechanism for the intelligent oxygenation system provided by the technical scheme of the invention has the advantages that an intermittent collection mode is adopted for an oxygen dissolution sensor, the sensor is ensured to carry out collection at a certain depth under the water during the data collection, and the sensor can be separated from turbid water in a period of not carrying out the collection, so the invalidation time of the sensor is greatly slowed down, in addition, a certain cleaning effect is also realized on the sensor in the rotating process of the mechanism.
Description
Technical field
The present invention relates to technical field of aquaculture, relate in particular to a kind of hoisting mechanism for intelligent oxygenation system.
Background technology
Full-automatic intelligent aeration system is of a great variety in the market, and one of them important index is exactly the dissolved oxygen content detecting in water.And dissolved oxygen in water gathers by dissolved oxygen sensor, in the service life of dissolved oxygen sensor, directly affect life-span of whole control system.Affect in actual use the dissolved oxygen sensor life-span, except the process technology limit of sensor itself, be exactly in addition in use sensor film surface easily the pollutant in attached water as algae, mud etc.These pollutants can cause sensor failure, therefore need continuous cleaning sensor, so not only to user, have brought the trouble of fixed time cleaning, but also can cause the erroneous judgement of system to be broken and maloperation.
Main solution for problems in prior art is to add immersible pump in sensor side, by produce certain flow rate of water flow near sensor, bring certain cleaning action, but its effect is not clearly.Also having in addition a kind of method is to add micro electric brush in sensor side, and periodic cleaning, keep the clean of sensor film, but the requirement of the design technology of this micro electric brush is higher automatically, and corresponding cost is also very high.
Summary of the invention
The object of this invention is to provide a kind of hoisting mechanism for intelligent oxygenation system, to solve dissolved oxygen sensor in above-mentioned prior art, pollute difficult processing and the high problem of processing cost.
In order to achieve the above object, technical scheme of the present invention proposes a kind of hoisting mechanism for intelligent oxygenation system, by tumbler, control device and holder device, formed, wherein,
Described tumbler comprises motor, eccentric wheel, tooth bar and the cursor connecting successively;
Described control device comprises control circuit, the first testing circuit and the second testing circuit;
Described holder device comprises compartment, dead lever and ball float;
Wherein, the bottom surface four direction of described compartment is fixed respectively a described dead lever,
Described ball float is separately fixed at the below, one end of every described dead lever, and described motor, described eccentric wheel and described control device are placed in described compartment; Described cursor is arranged on described compartment below; The output shaft of described motor is connected to described eccentric wheel, and described eccentric power exports the upper end of described tooth bar to, the gear engagement that the lower end of described tooth bar and described cursor end arrange;
Described control circuit is for driving the running of described motor; Described the first and second testing circuits are all connected with described control circuit, and are respectively used to detect described cursor the maximum displacement state rotating and the maximum displacement state upwards rotating.
The hoisting mechanism for intelligent oxygenation system that technical solution of the present invention provides, dissolved oxygen sensor has been carried out to gap acquisition mode, during image data, guarantee sensor under water certain depth gather, while not gathering, can make sensor separated with muddy water, thus the out-of-service time of greatly having slowed down sensor; And, in the process of rotating, also there is certain cleaning action in mechanism to sensor.
Accompanying drawing explanation
Figure 1A-Figure 1B is that the present invention is for the embodiment outside drawing of the hoisting mechanism of intelligent oxygenation system;
Fig. 2 is the structural representation of middle tumbler embodiment illustrated in fig. 1;
Fig. 3, Fig. 4 are respectively in Fig. 2 the schematic cross-section along A-A line and B-B line;
Fig. 5 is the syndeton schematic diagram of motor mounting plate and stay pipe in tumbler shown in Fig. 2;
Fig. 6 is along the schematic cross-section of C-C line in Fig. 5;
Fig. 7 is the schematic top plan view of tumbler shown in Fig. 2.
Embodiment
Following examples are used for illustrating the present invention, but are not used for limiting the scope of the invention.
Figure 1A-Figure 1B is that the present invention is for the embodiment outside drawing of the hoisting mechanism of intelligent oxygenation system; Fig. 2 is the structural representation of middle tumbler embodiment illustrated in fig. 1; Fig. 3, Fig. 4 are respectively in Fig. 2 the schematic cross-section along A-A line and B-B line, and displaying ratio is compared with Fig. 2 and is approximately respectively 1:1 and 3:1; Fig. 5 is the syndeton schematic diagram of motor mounting plate and stay pipe in tumbler shown in Fig. 2; Fig. 6 be in Fig. 5 along the schematic cross-section of C-C line, and displaying ratio is compared and is approximately 1:1 with Fig. 5; Fig. 7 is the schematic top plan view of tumbler shown in Fig. 2.Below in conjunction with above each accompanying drawing, the present invention is described in detail for the hoisting mechanism embodiment of intelligent oxygenation system.
The hoisting mechanism of the present embodiment, is comprised of tumbler, control device and holder device, and wherein, tumbler comprises motor 101, eccentric wheel 102, tooth bar 103 and the cursor 104 connecting successively; Control device comprises shown in control circuit (it is arranged in the box of control circuit shown in Fig. 2 120), the first testing circuit 121 and second testing circuit 122(Fig. 2 that 121,122 is only its installation site separately); Holder device comprises compartment 105, dead lever 106 and ball float 107.
Continue, as shown in Figure 1A-Figure 1B, compartment 105 and ball float 107 are separately fixed at the above and below of dead lever 106, thereby the buoyancy that total utilizes ball float 107 to produce surfaces dead lever 106 and compartment 105; Motor 101, eccentric wheel 102 and control device are all placed in compartment 105; Cursor 104 is arranged on compartment 105 belows.
Continue, shown in figure 2-Fig. 6, the output shaft of motor 101 is connected to eccentric wheel 102, and the power of eccentric wheel 102 exports the upper end of tooth bar 103 to, gear 108 engagements that the lower end of tooth bar 103 and cursor 104 ends arrange.
Specifically, in the present embodiment, tumbler also comprises base 109, stay pipe 110 and gear-box 111; In base 109, be provided with hollow slide block 112, eccentric wheel 102 is installed in the hollow cavity interior (as shown in Figure 4) of hollow slide block 112; The side of base 109 is provided with motor mounting plate 113, be mounted thereon, and the output shaft 118(of motor 101 is shown in Figure 7 with power supply machine 101) through motor mounting plate 113 and eccentric wheel 102, be connected; Gear-box 111 is positioned at the below of base 109, and the gear 108 of tooth bar 103 and cursor 104 end settings is installed in gear-box 111; Stay pipe 110 is supported between base 109 and gear-box 111, and in stay pipe 110, be provided with dynamic transfering rod 114, the lower end of dynamic transfering rod 114 one end and hollow slide block 112 is connected, the upper end of the other end and tooth bar 103 is connected, thus by the transmission of power of eccentric wheel 102 to tooth bar 103, make the rotation of eccentric wheel 102 convert the upper and lower translation of tooth bar 103 to, then convert gear 108 rotations to by the translation of tooth bar 103, and then drive the rotation of cursor 104.
Continue as shown in Figure 2, cursor 104 comprises mount pad 115 and two connecting rods 116; Two connecting rods 116 are parallel to each other and one end is connected to the outside of gear-box 111, and the other end is fixed with mount pad 115; 115 of mount pads are for installing dissolved oxygen sensor 117.In one embodiment, can also installing submersible pump 119(on mount pad 115 simultaneously can be with reference to shown in Figure 1A), thereby the auxiliary scrubbing effect that strengthens.
In one embodiment, above-mentioned control circuit is for the running of drive motors 101; The first and second testing circuits 121,122 are all connected, and are respectively used to cursor 104 the maximum displacement state rotating and the maximum displacement state upwards rotating of detecting with control circuit.
Specifically, control circuit for example, when receiving acquisition (being that timing produces or inputs from outside), and drive motors 101 runnings, rotate cursor 104; The first testing circuit 121 is when cursor 104 being detected and be swung down to default position under water, to control circuit, feed back the first detection signal, control circuit drive motors 101 when receiving the first detection signal shuts down, and controls dissolved oxygen sensor 117 beginning image data.
Continue, control circuit for example,, receiving while stopping acquisition (be timing produce or from outside input), is controlled dissolved oxygen sensor 117 and is stopped data collection, and drive motors 101 runnings, and cursor 104 is upwards rotated; The second testing circuit 122 upwards turns to while reaching preset height apart from the water surface cursor 104 being detected, to control circuit, feeds back the second detection signal, and control circuit drive motors 101 when receiving the second detection signal shuts down.
In sum, the hoisting mechanism for intelligent oxygenation system that technical solution of the present invention provides, dissolved oxygen sensor has been carried out to gap acquisition mode, during image data, guarantee sensor under water certain depth gather, while not gathering, can make sensor separated with muddy water, thus the out-of-service time of greatly having slowed down sensor; And, in the process of rotating, also there is certain cleaning action in mechanism to sensor.
Be more than preferred forms of the present invention, according to content disclosed by the invention, those of ordinary skill in the art can expect some identical, replacement schemes apparently, all should fall into the scope of protection of the invention.
Claims (6)
1. for a hoisting mechanism for intelligent oxygenation system, by tumbler, control device and holder device, formed, it is characterized in that,
Described tumbler comprises motor, eccentric wheel, tooth bar and the cursor connecting successively;
Described control device comprises control circuit, the first testing circuit and the second testing circuit;
Described holder device comprises compartment, dead lever and ball float;
Wherein, described compartment and described ball float are separately fixed at the above and below of described dead lever, thereby the buoyancy that utilizes described ball float to produce surfaces described dead lever and described compartment; Described motor, described eccentric wheel and described control device are placed in described compartment; Described cursor is arranged on described compartment below; The output shaft of described motor is connected to described eccentric wheel, and described eccentric power exports the upper end of described tooth bar to, the gear engagement that the lower end of described tooth bar and described cursor end arrange;
Described control circuit is for driving the running of described motor; Described the first and second testing circuits are all connected with described control circuit, and are respectively used to detect described cursor the maximum displacement state rotating and the maximum displacement state upwards rotating.
2. as claimed in claim 1 for the hoisting mechanism of intelligent oxygenation system, it is characterized in that, the front end of described cursor is provided with dissolved oxygen sensor and immersible pump.
As described in claim 2 for the hoisting mechanism of intelligent oxygenation system, it is characterized in that, described control circuit, when receiving acquisition, drives described motor rotation, and described cursor is rotated;
Described the first testing circuit is when described cursor being detected and be swung down to default position under water, to described control circuit, feed back the first detection signal, described control circuit drives described motor to shut down when receiving described the first detection signal, and controls described dissolved oxygen sensor and start image data.
As described in claim 2 for the hoisting mechanism of intelligent oxygenation system, it is characterized in that, described control circuit, receiving while stopping acquisition, is controlled described dissolved oxygen sensor and is stopped data collection, and drive described motor rotation, described cursor is upwards rotated;
Described the second testing circuit upwards turns to while reaching preset height apart from the water surface described cursor being detected, to described control circuit, feeds back the second detection signal, and described control circuit drives described motor to shut down when receiving described the second detection signal.
As described in claim 1 to 4 any one for the hoisting mechanism of intelligent oxygenation system, it is characterized in that, described tumbler also comprises base, stay pipe and gear-box;
In described base, be provided with hollow slide block, described eccentric wheel is installed in described hollow slide block; The side of described base is provided with motor mounting plate, be mounted thereon, and the output shaft of described motor is connected through described motor mounting plate and described eccentric wheel for described motor;
Described gear-box is positioned at the below of described base, and the gear of described tooth bar and the setting of described cursor end is installed in described gear-box;
Described stay pipe is supported between described base and described gear-box, and be provided with dynamic transfering rod in described stay pipe, the lower end of described dynamic transfering rod one end and described hollow slide block is connected, and the upper end of the other end and described tooth bar is connected, thus by described eccentric transmission of power to described tooth bar.
As described in claim 1 to 4 any one for the hoisting mechanism of intelligent oxygenation system, it is characterized in that, described cursor comprises mount pad and two connecting rods; Described two connecting rods are parallel to each other, and one end is connected to the outside of described gear-box, and the other end is fixed with described mount pad; Described dissolved oxygen sensor and described immersible pump are arranged on described mount pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210004350.6A CN102524159B (en) | 2012-01-09 | 2012-01-09 | Lifting mechanism for intelligent oxygenation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210004350.6A CN102524159B (en) | 2012-01-09 | 2012-01-09 | Lifting mechanism for intelligent oxygenation system |
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| Publication Number | Publication Date |
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| CN102524159A CN102524159A (en) | 2012-07-04 |
| CN102524159B true CN102524159B (en) | 2014-04-02 |
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| CN201210004350.6A Expired - Fee Related CN102524159B (en) | 2012-01-09 | 2012-01-09 | Lifting mechanism for intelligent oxygenation system |
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| CN103430901A (en) * | 2013-09-04 | 2013-12-11 | 南京农业大学 | Dissolved oxygen detecting and self-cleaning mechanism of intelligent oxygenation system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4654147A (en) * | 1986-03-17 | 1987-03-31 | Automated Commercial Controls, Inc. | Automated system for continuous monitoring and control of the amount of dissolved oxygen in a plurality of marine life farming pools or sewage treatment installations |
| JP2002186977A (en) * | 2000-12-20 | 2002-07-02 | Mikasa:Kk | Automatically controlling method of dissolved gas in water using pressure tank |
| CN101116428A (en) * | 2007-09-21 | 2008-02-06 | 周天华 | Fish oxygen deficiency control apparatus and control method |
| CN201368989Y (en) * | 2009-02-10 | 2009-12-23 | 谷凌云 | Full-automatic oxygen-increasing control system for fish pond |
| JP2010088315A (en) * | 2008-10-06 | 2010-04-22 | Aquatech Japan Inc | Water treatment apparatus for aquaculture pond |
| CN202050805U (en) * | 2011-04-28 | 2011-11-30 | 张俊 | Automatic oxygen-increasing machine |
| CN202444979U (en) * | 2012-01-09 | 2012-09-26 | 常州智能农业装备研究院有限公司 | Lifting mechanism for intelligent aeration system |
-
2012
- 2012-01-09 CN CN201210004350.6A patent/CN102524159B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4654147A (en) * | 1986-03-17 | 1987-03-31 | Automated Commercial Controls, Inc. | Automated system for continuous monitoring and control of the amount of dissolved oxygen in a plurality of marine life farming pools or sewage treatment installations |
| JP2002186977A (en) * | 2000-12-20 | 2002-07-02 | Mikasa:Kk | Automatically controlling method of dissolved gas in water using pressure tank |
| CN101116428A (en) * | 2007-09-21 | 2008-02-06 | 周天华 | Fish oxygen deficiency control apparatus and control method |
| JP2010088315A (en) * | 2008-10-06 | 2010-04-22 | Aquatech Japan Inc | Water treatment apparatus for aquaculture pond |
| CN201368989Y (en) * | 2009-02-10 | 2009-12-23 | 谷凌云 | Full-automatic oxygen-increasing control system for fish pond |
| CN202050805U (en) * | 2011-04-28 | 2011-11-30 | 张俊 | Automatic oxygen-increasing machine |
| CN202444979U (en) * | 2012-01-09 | 2012-09-26 | 常州智能农业装备研究院有限公司 | Lifting mechanism for intelligent aeration system |
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Granted publication date: 20140402 Termination date: 20210109 |