CN103283665A - Independent power-supply offshore mechanical feeding device - Google Patents
Independent power-supply offshore mechanical feeding device Download PDFInfo
- Publication number
- CN103283665A CN103283665A CN2013102400432A CN201310240043A CN103283665A CN 103283665 A CN103283665 A CN 103283665A CN 2013102400432 A CN2013102400432 A CN 2013102400432A CN 201310240043 A CN201310240043 A CN 201310240043A CN 103283665 A CN103283665 A CN 103283665A
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- China
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- gear
- bait
- unilateral bearing
- driving mechanism
- main drive
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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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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/60—Fishing; Aquaculture; Aquafarming
Abstract
The invention discloses an independent power-supply offshore mechanical feeding device which comprises a bait box (1) and a floating body (1.1), wherein a bait feeding hole is formed in the middle of the floating body (1.1), and the floating body (1.1) supports the bait box (1). The independent power-supply offshore mechanical feeding device further comprises a wave energy catching device (3) and a timing driving mechanism (2) with identical structure with an alarm clock, wherein the wave energy catching device (3) and the timing driving mechanism (2) are both fixedly arranged on the bottom plate of the bait box (1). The output shaft of the wave energy catching device (3) is coaxially and fixedly connected with a rotating shaft (2.2) of a clockwork spring (2.1) of the timing driving mechanism (2). A power disc (2.3) of the timing driving mechanism (2) is connected with one end of a connecting rod (1.2), and the other end of the connecting rod (1.2) is connected with a valve, controlling a bait opening, of the bait box (1). Due to the fact that the driving mechanism on the alarm clock is used, the purpose of automatic feeding regularly can be achieved, the wave energy catching device can provide energy for the driving mechanism, and therefore the independent power-supply offshore mechanical feeding device can achieve the purposes of independent power supply and regular feeding.
Description
Technical field
The marine machinery that the present invention relates to a kind of autonomous energy supply device of throwing something and feeding.
Background technology
Along with the development of mariculture industry, how people always can realize high efficiency breed if exploring, and the input of bait is directly to influence one of long key factor of sashimi (raw fish) in breeding process.
Present mariculture industry, most of individual raisers throw in general the employing manually of input of bait, operating efficiency can be very low so on the one hand, the bad control of the injected volume of bait, and some aquacultures are to belong to offshore type aquaculture, the user must throw something and feed to breeding box by ship, causes the inconvenience of throwing something and feeding.
Though some bait automatic charging devices are also arranged now, as the automatic fish bait throwing in of the disclosed a kind of industrial fish farming in State Intellectual Property Office website machine, it comprises casing, motor, and motor control assembly utilize motor control assembly to set Programmable Logic Controller and come Electric Machine Control to reach the timing automatic purpose that feeds intake, but this structure can only be suitable for offshore type aquaculture, so since marine be inconvenient to install electric wiring be not suitable for the aquaculture of offshore type, and consume electric power, not environmental protection.
On the other hand, the mechanical alarm clock of prior art comprises regularly driving mechanism and timing setting mechanism, and regularly driving mechanism has been very ripe prior art, just repeats no more at this.During work, as long as the rotating shaft of rotating on the clockwork spring is wound up, mechanical alarm clock is normal operation just, when last full clockwork spring, if be rotated further rotating shaft, skidding will occur, can not wind up; Have only when clockwork spring fluffs, rotating shaft just can be wound up; When alarm clock ran to the quarter-bell sound of normal setting, the power train on the alarm clock will drive the power disk to left movement, and after a period of time, power train can drive the power disk again and move right to original position.
Summary of the invention
Problem to be solved by this invention is: provide a kind of clean environment firendly, the device of throwing something and feeding of the marine machinery with timing automatic autonomous energy supply that feeds intake.
Technical scheme of the present invention is: a kind of marine machinery of autonomous energy supply device of throwing something and feeding, it comprises bait case and the middle buoyancy aid that is provided with the bait throwing in hole and supports the bait case, and it also comprises the wave energy capturing device that is fixed in the bait box plate, is fixed on the bait box plate timing driving mechanism identical with Alarm clock structure; Coaxial the fixedlying connected of rotating shaft on the clockwork spring of the output shaft of described wave energy capturing device and driving mechanism regularly; Power disk on the described timing driving mechanism is connected with an end of connecting rod, and the other end of connecting rod is connected with the valve of bait case control bait opening.
After adopting above structure, the marine machinery of the autonomous energy supply of the present invention device of throwing something and feeding, compared with prior art, have the following advantages: because wave energy capturing device and timing driving mechanism all are fixed on the bait case, the bait case is across the sea floating by buoyancy aid, and the swing of bait case can drive the pendulum swing on the wave energy capturing device; And pendulum is fixed on the main drive gear, the pendulum swing can drive the main drive gear rotation, and the main drive gear rotation can drive accessory drives gear and the rotation of the first unilateral bearing gear, and described accessory drives gear rotation can drive the rotation of the second unilateral bearing gear; When main drive gear drives the first unilateral bearing gear toward the useful direction rotation (even the rotatable direction of the inner ring of first unilateral bearing), the inner ring of described first unilateral bearing will drive power take-off and rotate, and this moment is under the effect of accessory drives gear, the direction of rotation of the rotation direction of second unilateral bearing and first unilateral bearing, the inner ring of second unilateral bearing is thrown off, and is therefore ineffective to power take-off; On the contrary, when main drive gear drives the first unilateral bearing gear toward the rotation of invalid direction, at this moment, the second one-way shaft gear can drive power take-off and rotate, and first unilateral bearing is inoperative to power take-off, the rotating shaft that driving mechanism is wound up is fixedlyed connected with the power take-off on the wave energy capturing device is coaxial, power take-off can be wound up to the timing driving mechanism on the alarm clock like this, and when alarm clock ran to quarter-bell sound, the power train on the alarm clock drove the power disk to left movement, drive baffle plate again to left movement, thereby can automatic charging, after a period of time, the power disk moves right, baffle plate can block fence shape opening again, stop the outflow of bait, this device utilizes wave energy to come for alarm clock provides energy, saves electric energy, environment friendly and pollution-free, and can reach the purpose that self-timing feeds intake.
As improvement, described wave energy capturing device comprises frame, pendulum and transmission device; Described pendulum and transmission device all are located in the frame; Described transmission device comprises main drive gear, accessory drives gear, the first unilateral bearing gear and the second unilateral bearing gear; Described main drive gear is connected on the described frame by the main shaft assembly; Described pendulum is fixed on the described main drive gear; Described accessory drives gear is connected on the described frame by the auxiliary body assembly and described accessory drives gear and the engagement of described main drive gear; The described first unilateral bearing gear be connected on the described frame with the second unilateral bearing gear by the power take-off assembly and the direction of motion of the motion of the described first unilateral bearing inner ring gear and the second unilateral bearing inner ring gear opposite; The described first unilateral bearing gear and main drive gear engagement; The described second unilateral bearing gear and the engagement of accessory drives gear; Rotating shaft on the described timing driving mechanism is connected with power take-off and on same axis.
As improvement, described pendulum be semicircle and planar section up; Described pendulum has two, and these two pendulums are located at the both sides of described main drive gear respectively, and two pendulums are located on the main drive gear can well catch wave energy.
As improvement, described pendulum can well be fixed on the main drive gear by bolt by being bolted on the described main drive gear.
As improvement, described valve is the baffle plate that is provided with fence shape opening; Be provided with at the bottom of the described bait case with baffle plate on fence shape openings of sizes fence shape identical and that stagger mutually opening.
As improvement, the space that is used for holding bait in the described bait case is back taper and since for back taper can well discharging.
Description of drawings
Accompanying drawing 1 is the throw something and feed structural representation of device of the marine machinery of the autonomous energy supply of the present invention.
Accompanying drawing 2 is the structural representation of wave energy capturing device of the present invention.
Accompanying drawing 3 is the schematic diagram of bait case of the present invention.
1, bait case; 1.1, buoyancy aid; 1.2, connecting rod; 1.3, baffle plate; 2, driving mechanism; 2.1, clockwork spring; 2.2, rotating shaft; 2.3, the power disk; 3, wave energy capturing device; 4, frame; 5, pendulum; 6, main drive gear; 7, accessory drives gear; 8, the first unilateral bearing gear; 9, the second unilateral bearing gear; 10, main shaft assembly; 11, auxilliary axis body assembly; 12, power take-off assembly.
Embodiment
Below in conjunction with accompanying drawing embodiments of the invention are further described.
By reference to the accompanying drawings, a kind of marine machinery of autonomous energy supply device of throwing something and feeding, it comprises bait case 1 and the middle buoyancy aid 1.1 that is provided with the bait throwing in hole and supports bait case 1, it is characterized in that: it also comprises the wave energy capturing device 3 that is fixed in bait case 1 base plate, is fixed on the bait case 1 base plate timing driving mechanism 2 identical with Alarm clock structure; Rotating shaft 2.2 coaxial fixedlying connected on the clockwork spring 2.1 of the output shaft of described wave energy capturing device 3 and driving mechanism 2 regularly; Power disk 2.3 on the described timing driving mechanism 2 is connected with an end of connecting rod 1.2, and the other end of connecting rod 1.2 is connected with the valve of bait case 1 control bait opening.
Described wave energy capturing device 3 comprises casing 4, pendulum 5 and transmission device; Described pendulum 5 and transmission device all are located in the casing 4; Described transmission device comprises main drive gear 6, accessory drives gear 7, the first unilateral bearing gear 8 and the second unilateral bearing gear 9; Described main drive gear 6 is rotatably connected on described casing 4 by main shaft assembly 10; Described pendulum 5 is fixed on the described main drive gear 6; Described accessory drives gear 7 is rotatably connected on described casing 4 by auxiliary body assembly 11 and described accessory drives gear 7 and described main drive gear 6 engagements; The described first unilateral bearing gear 8 be connected on the described casing 4 with the second unilateral bearing gear 9 by power take-off assembly 12 and the direction of motion of the motion of the described first unilateral bearing gear, 8 inner rings and the second unilateral bearing gear, 9 inner rings opposite; The described first unilateral bearing gear 8 and main drive gear 6 engagements; The described second unilateral bearing gear 9 and 7 engagements of accessory drives gear; Rotating shaft 2.2 coaxial fixedlying connected on described power take-off and the driving mechanism 2 regularly.
Described main shaft assembly 10 is installed on the casing 4 by bearing is rotatable for main shaft; Described auxiliary body assembly 11 is installed on the casing 4 by bearing is rotatable for asessory shaft; Described output shaft assembly 12 is installed on the casing 4 by bearing is rotatable for output shaft.
Described pendulum 5 be semicircle and planar section up; Described pendulum 5 has two, and these two pendulums 5 are located at the both sides of described main drive gear 6 respectively.
Described pendulum 5 is by being bolted on the described main drive gear 6.
Described valve is the baffle plate 1.3 that is provided with fence shape opening; 1 end of described bait case be provided with baffle plate 1.3 on fence shape openings of sizes fence shape identical and that stagger mutually opening.
Be back taper for the space that holds bait in the described bait case 1.
The course of work of the present invention is:
Because wave energy capturing device is fixed on the bait case lower shoe, the bait case is across the sea floating by buoyancy aid, because the effect bait case of wave can swing, swing back and forth at the drive pendulum, the pendulum swing drives main drive gear, when making main drive gear drive the first unilateral bearing gear toward the useful direction rotation (even the rotatable direction of the inner ring of the first unilateral bearing gear), the inner ring of the described first unilateral bearing gear will drive power take-off and rotate, and this moment is under the effect of accessory drives gear, the direction of rotation of the rotation direction of the second unilateral bearing gear and the first unilateral bearing gear, the inner ring of the second unilateral bearing gear is thrown off, and is therefore inoperative to power take-off.On the contrary, when main drive gear drove the first unilateral bearing gear toward the rotation of invalid direction, at this moment, the second one-way shaft gear can drive power take-off and rotate, and the first unilateral bearing gear mesh power take-off is inoperative.By with upper type, no matter pendulum whichaway swing (namely towards a left side or towards the right side) all can make output shaft rotate along same direction, because output shaft is connected with rotating shaft on the driving mechanism clockwork spring and on same horizontal line, so just can provide energy namely to wind up to clockwork spring, clockwork spring discharges the energy of storage, mechanical alarm clock is started working, when alarm clock runs to setting quarter-bell sound, power train on the alarm clock drives the power disk to left movement, because an end of connecting rod is connected with the power disk, can drive baffle plate again to left movement, baffle plate just can not block fence shape opening like this, bait will flow out from fence shape opening, and after a period of time, the power disk moves right, driving baffle plate again moves right, baffle plate can block fence shape opening again fully, stops the outflow of bait, can realize the purpose that self-timing feeds intake like this.
Claims (6)
1. the marine machinery of the autonomous energy supply device of throwing something and feeding, it comprises that bait case (1) and centre are provided with the bait throwing in hole and support the buoyancy aid (1.1) of bait case (1), is characterized in that: it also comprises the wave energy capturing device (3) that is fixed in bait case (1) base plate, is fixed on bait case (1) the base plate timing driving mechanism (2) identical with Alarm clock structure; Coaxial the fixedlying connected of rotating shaft (2.2) on the clockwork spring (2.1) of the output shaft of described wave energy capturing device (3) and driving mechanism (2) regularly; Power disk (2.3) on the described timing driving mechanism (2) is connected with an end of connecting rod (1.2), and the other end of connecting rod (1.2) is connected with the valve of bait case (1) control bait opening.
2. the marine machinery of the autonomous energy supply according to claim 1 device of throwing something and feeding, it is characterized in that: described wave energy capturing device (3) comprises casing (4), pendulum (5) and transmission device; Described pendulum (5) and transmission device all are located in the casing (4); Described transmission device comprises main drive gear (6), accessory drives gear (7), the first unilateral bearing gear (8) and the second unilateral bearing gear (9); Described main drive gear (6) is rotatably connected on described casing (4) by main shaft assembly (10); Described pendulum (5) is fixed on the described main drive gear (6); Described accessory drives gear (7) is rotatably connected by auxiliary body assembly (11) and goes up and described accessory drives gear (7) and described main drive gear (6) engagement at described casing (4); The described first unilateral bearing gear (8) and the second unilateral bearing gear (9) are connected by power take-off assembly (12) that described casing (4) is gone up and the direction of motion of the motion of described first unilateral bearing gear (8) inner ring and second unilateral bearing gear (9) inner ring is opposite; The described first unilateral bearing gear (8) and main drive gear (6) engagement; The described second unilateral bearing gear (9) and accessory drives gear (7) engagement; Coaxial the fixedlying connected of rotating shaft (2.2) on described power take-off and the driving mechanism (2) regularly.
3. the marine machinery of the autonomous energy supply according to claim 2 device of throwing something and feeding is characterized in that: described pendulum (5) for semicircle and planar section up; Described pendulum (5) has two, and these two pendulums (5) are located at the both sides of described main drive gear (6) respectively.
4. the marine machinery of the autonomous energy supply according to claim 2 device of throwing something and feeding, it is characterized in that: described pendulum (5) is by being bolted on the described main drive gear (6).
5. the marine machinery of the autonomous energy supply according to claim 1 device of throwing something and feeding, it is characterized in that: described valve is the baffle plate (1.3) that is provided with fence shape opening; Described bait case (1) end be provided with baffle plate (1.3) on fence shape openings of sizes fence shape identical and that stagger mutually opening.
6. the marine machinery of the autonomous energy supply according to claim 1 device of throwing something and feeding is characterized in that: the space that is used for holding bait in the described bait case (1) is back taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310240043.2A CN103283665B (en) | 2013-06-18 | 2013-06-18 | The marinized mechanical independently energized feeds device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310240043.2A CN103283665B (en) | 2013-06-18 | 2013-06-18 | The marinized mechanical independently energized feeds device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103283665A true CN103283665A (en) | 2013-09-11 |
| CN103283665B CN103283665B (en) | 2018-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310240043.2A Expired - Fee Related CN103283665B (en) | 2013-06-18 | 2013-06-18 | The marinized mechanical independently energized feeds device |
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| Country | Link |
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| CN (1) | CN103283665B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104798717A (en) * | 2015-05-08 | 2015-07-29 | 青岛理工大学 | Automatic timing quantifying all-around fish pond batch feeder |
| CN110896907A (en) * | 2019-12-02 | 2020-03-24 | 宁波启耀电子科技有限公司 | Automatic feeding machine based on wave energy and method thereof |
| CN113207783A (en) * | 2021-06-22 | 2021-08-06 | 重庆工商大学 | Intelligent feeding system and method for fish culture |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02104229A (en) * | 1988-10-13 | 1990-04-17 | Shiitex:Kk | Fish culture device of automatic feeding and oxygenating |
| CN2212307Y (en) * | 1994-09-02 | 1995-11-15 | 林煇烜 | Clock display type automatic timing bait falling device for feeding fishes |
| JP2002031028A (en) * | 2000-07-18 | 2002-01-31 | Fumiyasu Sato | Wave generation driving device with floating body |
| CN1368601A (en) * | 2001-02-09 | 2002-09-11 | 于丰 | Hydroelectric wave generator |
| CN2672944Y (en) * | 2003-12-22 | 2005-01-19 | 重庆永旺科技发展有限公司 | Rocking arm generator |
| CN201042166Y (en) * | 2007-05-22 | 2008-04-02 | 大连水产学院 | Automatic throw-feed device for seafood cultivation |
| CN102124980A (en) * | 2010-11-29 | 2011-07-20 | 大连海洋大学 | Automatic bait feeding machine for culturing marine products |
| KR20110127818A (en) * | 2010-05-20 | 2011-11-28 | 김석민 | Wave Power Generation System Using Digging |
-
2013
- 2013-06-18 CN CN201310240043.2A patent/CN103283665B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02104229A (en) * | 1988-10-13 | 1990-04-17 | Shiitex:Kk | Fish culture device of automatic feeding and oxygenating |
| CN2212307Y (en) * | 1994-09-02 | 1995-11-15 | 林煇烜 | Clock display type automatic timing bait falling device for feeding fishes |
| JP2002031028A (en) * | 2000-07-18 | 2002-01-31 | Fumiyasu Sato | Wave generation driving device with floating body |
| CN1368601A (en) * | 2001-02-09 | 2002-09-11 | 于丰 | Hydroelectric wave generator |
| CN2672944Y (en) * | 2003-12-22 | 2005-01-19 | 重庆永旺科技发展有限公司 | Rocking arm generator |
| CN201042166Y (en) * | 2007-05-22 | 2008-04-02 | 大连水产学院 | Automatic throw-feed device for seafood cultivation |
| KR20110127818A (en) * | 2010-05-20 | 2011-11-28 | 김석민 | Wave Power Generation System Using Digging |
| CN102124980A (en) * | 2010-11-29 | 2011-07-20 | 大连海洋大学 | Automatic bait feeding machine for culturing marine products |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104798717A (en) * | 2015-05-08 | 2015-07-29 | 青岛理工大学 | Automatic timing quantifying all-around fish pond batch feeder |
| CN104798717B (en) * | 2015-05-08 | 2017-01-25 | 青岛理工大学 | Automatic timing quantifying all-around fish pond batch feeder |
| CN110896907A (en) * | 2019-12-02 | 2020-03-24 | 宁波启耀电子科技有限公司 | Automatic feeding machine based on wave energy and method thereof |
| CN110896907B (en) * | 2019-12-02 | 2022-02-01 | 宁波启耀电子科技有限公司 | Automatic feeding machine based on wave energy and method thereof |
| CN113207783A (en) * | 2021-06-22 | 2021-08-06 | 重庆工商大学 | Intelligent feeding system and method for fish culture |
| CN113207783B (en) * | 2021-06-22 | 2022-08-02 | 重庆工商大学 | Intelligent feeding system and method for fish culture |
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| CN103283665B (en) | 2018-08-03 |
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