CN102124981B - Automatic feeder of goldfish - Google Patents
Automatic feeder of goldfish Download PDFInfo
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- CN102124981B CN102124981B CN 201110043021 CN201110043021A CN102124981B CN 102124981 B CN102124981 B CN 102124981B CN 201110043021 CN201110043021 CN 201110043021 CN 201110043021 A CN201110043021 A CN 201110043021A CN 102124981 B CN102124981 B CN 102124981B
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Abstract
The invention relates to an automatic feeder of goldfishes. In the invention, a food hopper, a micro direct current motor, an electronic watch core, a reduction gear set, a big cam and a small cam are vertically arranged in a shell body and a shell cover of the feeder; a horizontal push rod is arranged on a plane of the big cam and one end of the horizontal push rod is closely cooperated with the curved surface of the big cam; a horizontal gate which is inserted in the food hopper is arranged at the other end of the horizontal push rod; a vertical jacking pressure screw rod is arranged on a plane of the small cam, and one end of the vertical jacking pressure screw rod is closely cooperated with the curved surface of the small cam; a vertical regulation screw rod and a horizontal rocker are arranged beside the vertical jacking pressure screw rod; and a flap gate which is inserted in the food hopper is closely and fixedly arranged at the other end of the horizontal rocker. According to the invention, the electronic watch core with a timing function is utilized to control the feeding time and the feeding quantity which can be set at will in 24 hours and sheet or granular feed is applicable. When no feeding, the flap gate of the lower part is in a closing state to prevent water vapor entering into the food hopper and the feed going bad; the feeder is provided with a sucker and a retaining clip so that the feeder can be conveniently fixed on a goldfish bowl.
Description
Technical field
The present invention relates to a kind of fish device for feeding, particularly automatic feeder for goldfish.
Background technology
Goldfish is the fancy fishes of tourist attractions and family, and the goldfish feeding requires blanking time short, low dose to feed intake, and people can not wait for feeding all day, need to regularly measure automatic feeder.Now commercially available feeding trough feed trough can only the integral point feeding, and the adjustable range of appetite is less, is only applicable to the particle foodstuff.
Summary of the invention
But the automatic feeder for goldfish that the purpose of this invention is to provide a kind of Set arbitrarily feeding time, appetite and applicable different foodstuff kinds.
Technical scheme of the present invention is: a kind of automatic feeder for goldfish, be provided with foodstuff bucket, foodstuff bucket cover, battery case, battery case lid and DC micromotor, electronic watch core, the train of reduction gears of vertical installation in feeding trough feed trough housing and the cap, the both sides of the final-stage gear in the train of reduction gears are provided with big cam and little cam; Be provided with an end and big cam curved surface on plane, big cam place near the horizontal push that cooperates, the axis of horizontal push and the axes intersect of final-stage gear, the other end of horizontal push is provided with horizontal gate, horizontal gate slides and inserts in the preformed groove of foodstuff bucket, and horizontal push is connected with the return extension spring; Be provided with an end on plane, little cam place and press screw rod with little cam curved surface near the vertical top that cooperates, the axis of screw rod and the axes intersect of final-stage gear are pressed in vertical top, vertical top presses the top of screw rod to be provided with intermeshing the first nut, and the outside of the first nut is provided with horizontal depression bar; The bottom fixed installation long cylinder gear of screw rod is pressed on vertical top, and the Compress Spring that long cylinder gear bottom surface is installed on the feeding trough feed trough housing is upwards pressed on the top; Vertical top presses the side of screw rod to be provided with vertical adjusting screw(rod), the bottom fixed installation of vertical adjusting screw(rod) and the adjusting gear of long cylinder gear engagement, and diameter and the number of teeth of adjusting gear and long cylinder gear are identical; The top of vertical adjusting screw(rod) is provided with intermeshing the second nut, the preformed hole that is arranged in the second nut of same level with the first nut is installed the horizontal rocking bar that can rotate, the horizontal depression bar in the prong of horizontal rocking bar one end and the first nut outside is slidingly matched, and the flap gate of foodstuff bucket is stretched in the fastening installation of the other end of horizontal rocking bar; Described intermeshing vertical top pressure screw rod and the first nut are identical with modulus, the pitch of intermeshing vertical adjusting screw(rod) and the second nut, but rotation direction is opposite; Vertical adjusting screw(rod) lower end is stretched out feeding trough feed trough housing bottom surface and knob is housed.
Electronic watch core with timing function is connected with electrode slice, timing button and the electrode contact blade wire of battery case, and electronic watch core is connected with the DC micromotor wire through ballast, amplifying circuit; The side of big cam is provided with the insulation nose bar, and the insulation nose bar can be stirred the electrode contact blade that stops the output of electronic watch core electric current.
The LCD of described electronic watch core is equipped with clearing time observation window outwardly.Described foodstuff bucket is equipped with appetite transparent windows outwardly.Described feeding trough feed trough housing bottom surface is provided with sucker, and the cap surface is provided with clip.
Described feeding trough feed trough housing is provided with timing button and instant feeding button outwardly.
The invention has the beneficial effects as follows:
1, can be in 24 hours Set arbitrarily feeding time and appetite, it is accurately convenient to set;
2, the feeding amount adjusting knob of housing bottom surface is easy to operate, and adjustable range is larger, and applicable sheet or spherical goldfish feed;
3, not during feeding, the flap gate of bottom is in closed condition, and what effectively stoped steam enters the foodstuff bucket, prevents that feed is rotten, and flap gate is stainless steel simultaneously, has avoided the corrosion of itself and has guaranteed higher intensity;
4, four suckers are arranged at the bottom of feeding trough feed trough, can directly be adsorbed on the top glass plate of fish jar easily, perhaps hang on the fish bowl wall by clip.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the structural representation of final-stage gear.
Fig. 5 is the right view of Fig. 4.
Fig. 6 is the left view of Fig. 4.
Embodiment
The present invention is further described below in conjunction with drawings and Examples.
Embodiment 1 is shown in accompanying drawing 1-6:
A kind of automatic feeder for goldfish, be provided with foodstuff bucket 9, foodstuff bucket cover 8, battery case 3, battery case lid 30 and DC micromotor 4, electronic watch core 21, the train of reduction gears 5 of vertical installation in feeding trough feed trough housing 2 and the cap 28, the both sides of the final-stage gear 10 in the train of reduction gears 5 are provided with big cam 33 and little cam 32; Be provided with an end and big cam 33 curved surfaces on plane, big cam 33 place near the horizontal push 13 that cooperates, the axes intersect of the axis of horizontal push 13 and final-stage gear 10, the other end of horizontal push 13 is provided with horizontal gate 15, horizontal gate 15 slides and inserts in the preformed groove of foodstuff bucket 9, and horizontal push 13 is connected with return extension spring 14; Be provided with an end on plane, little cam 32 place and press screw rod 22 with little cam 32 curved surfaces near the vertical top that cooperates, the axis of screw rod 22 and the axes intersect of final-stage gear 10 are pressed in vertical top, the outside that vertical top presses the top of screw rod 22 to be provided with intermeshing the first nut 6, the first nuts 6 is provided with horizontal depression bar 7; The bottom fixed installation long cylinder gear 25 of screw rod 22 is pressed on vertical top, and the Compress Spring 26 that long cylinder gear 25 bottom surfaces are installed on the feeding trough feed trough housing 2 is upwards pressed on the top; Vertical top presses the side of screw rod 22 to be provided with vertical adjusting screw(rod) 20, the bottom fixed installation of vertical adjusting screw(rod) 20 and the adjusting gear 24 of long cylinder gear 25 engagements, and diameter and the number of teeth of adjusting gear 24 and long cylinder gear 25 are identical; The top of vertical adjusting screw(rod) 20 is provided with intermeshing the second nut 17, the preformed hole that is arranged in the second nut 17 of same level with the first nut 6 is installed the horizontal rocking bar 19 that can rotate, the horizontal depression bar 7 in the prong 16 of horizontal rocking bar 19 1 ends and the first nut outside is slidingly matched, and the flap gate 18 of foodstuff bucket 9 is stretched in the fastening installation of the other end of horizontal rocking bar 19; Described intermeshing vertical top pressure screw rod 22 and the first nut 6 are identical with modulus, the pitch of intermeshing vertical adjusting screw(rod) 20 and the second nut 17, but rotation direction is opposite; Vertical adjusting screw(rod) 20 lower ends are stretched out feeding trough feed trough housing 2 bottom surfaces and knob 27 are housed.
Electronic watch core 21 with timing function is connected with electrode slice, timing button 34 and electrode contact blade 12 wires of battery case 3, and electronic watch core 21 is connected with DC micromotor 4 wires through ballast, amplifying circuit; The side of big cam 33 is provided with insulation nose bar 11, and insulation nose bar 11 can be stirred the electrode contact blade 12 that stops the output of electronic watch core electric current.
The LCD of described electronic watch core 21 is equipped with clearing time observation window 23 outwardly.Described foodstuff bucket 9 is equipped with appetite transparent windows 29 outwardly.Described feeding trough feed trough housing 2 bottom surfaces are provided with sucker 1, and cap 28 surfaces are provided with clip 31.
Employing is controlled feeding time with the electronic watch core 21 of timing function, sets feeding time by the timing button 34 that is connected with the electronic watch core wire; Be provided with simultaneously instant feeding button 35, press rear electromotor and power connection, electromotor immediately turns round and drives the feeding trough feed trough feeding. feeding time can be in 24 hours Set arbitrarily, regularly convenient and simple, the time precise control.To the time that sets, electronic watch core 21 is exported pulse currents and is driven buzzer and sounds, pulse current is through the circuit ballast and amplify the rear drive motor operation, and electromotor is rotated counterclockwise through big cam 31 and the little cam 32 that gear reduction group 5 drives final-stage gear 10 both sides.Revolving turns around 360 ° comprises three phases;
A. close horizontal gate, when final-stage gear 10 and big cam 31 were rotated counterclockwise 120 °, an end and big cam 31 curved surfaces were equipped with horizontal gate 15 near the other end of the horizontal push 13 that cooperates, and are pushed in the preformed groove of foodstuff bucket 9, close foodstuff bucket 9 fully.
B. blanking stage, when final-stage gear 10 and big cam 31, little cam 32 continue 120 ° of rotations counterclockwise, the curved surface of little cam 32 presses down vertical top and presses screw rod 22, the horizontal rocking bar 19 of horizontal depression bar 7 switches that drives the first nut 6 and be fixedly connected with it, and 90 ° of upsets stretch into the flap gate 18 of the original place level of foodstuff bucket 9, and the goldfish foodstuff in the interval, stage casing between horizontal gate 15 and flap gate 18 falls into goldfish pond through foodstuff bucket 9.Big cam 31, little cam 32 continues 100 ° of rotations during this period of time counterclockwise again, and the horizontal gate 15 of feeding trough feed trough is closed foodstuff bucket 9 fully, and 90 ° the flap gate 18 of overturning is in the state of opening fully, thereby guarantee fund's fish meal falls into goldfish pond fully.
C. fill the material stage, when final-stage gear 10 and big cam 31, when little cam 32 is rotated counterclockwise last 20 °, vertical top presses screw rod 22 compressed springs 26 upwards to press and reset in the top, drives horizontal depression bar 7 and horizontal rocking bar 19 and resets, flap gate 18 recovers level, closes foodstuff bucket 9 fully; At this moment, the horizontal push 13 that is connected with return extension spring 14 oppositely resets, and opens horizontal gate 15, and the foodstuff on foodstuff bucket 9 tops enters interval by the stage casing between the horizontal gate 15 of emptying and the flap gate 18.Meanwhile, the insulation nose bar 11 of big cam 33 sides is stirred electrode contact blade 12, and to of short duration pulse signal of electronic watch core input, electronic watch core stops to export pulse current, and electromotor shuts down, and stops feeding.
When entering the next feeding of setting during the cycle, repeat above-mentioned three phases circulation.
Rotate the knob 27 of feeding trough feed trough housing 2 bottom surfaces, by intermeshing adjusting gear 24 and long cylinder gear 25, when counter-rotating vertical adjusting screw(rod) 20 and vertical top and press screw rod 22, promoting the first nut 6, the second nut 17, horizontal rocking bar 19 and flap gate 18 rises together synchronously or descends, in order to regulate the volume in the interval, stage casing between horizontal gate 15 and the flap gate 18, set the quantity of once throwing in foodstuff.Regulate regularly knob 34, set feeding time.
Claims (5)
1. automatic feeder for goldfish, it is characterized in that: be provided with foodstuff bucket (9), foodstuff bucket cover (8), battery case (3), battery case lid (30) and DC micromotor (4), electronic watch core (21), the train of reduction gears (5) of vertical installation in feeding trough feed trough housing (2) and the cap (28), the both sides of the final-stage gear (10) in the train of reduction gears (5) are provided with big cam (33) and little cam (32); Be provided with an end and big cam (33) curved surface on big cam (33) plane, place near the horizontal push that cooperates (13), the axes intersect of the axis of horizontal push (13) and final-stage gear (10), the other end of horizontal push (13) is provided with horizontal gate (15), horizontal gate (15) slides and inserts in the preformed groove of foodstuff bucket (9), and horizontal push (13) is connected with return extension spring (14); Be provided with an end on little cam (32) plane, place and press screw rod (22) with little cam (32) curved surface near the vertical top that cooperates, the axis of screw rod (22) and the axes intersect of final-stage gear (10) are pressed in vertical top, vertical top presses the top of screw rod (22) to be provided with intermeshing the first nut (6), and the outside of the first nut (6) is provided with horizontal depression bar (7); The bottom fixed installation long cylinder gear (25) of screw rod (22) is pressed on vertical top, and the Compress Spring (26) that long cylinder gear (25) bottom surface is installed on the feeding trough feed trough housing (2) is upwards pressed on the top; Vertical top presses the side of screw rod (22) to be provided with vertical adjusting screw(rod) (20), the bottom fixed installation of vertical adjusting screw(rod) (20) and the adjusting gear (24) of long cylinder gear (25) engagement, adjusting gear (24) is identical with diameter and the number of teeth of long cylinder gear (25); The top of vertical adjusting screw(rod) (20) is provided with intermeshing the second nut (17), the preformed hole that is arranged in second nut (17) of same level with the first nut (6) is installed the horizontal rocking bar (19) that can rotate, the prong (16) of horizontal rocking bar (19) one ends is slidingly matched with the horizontal depression bar (7) in the first nut outside, and the flap gate (18) of foodstuff bucket (9) is stretched in the fastening installation of the other end of horizontal rocking bar (19); Described intermeshing vertical top pressure screw rod (22) and the first nut (6) are identical with modulus, the pitch of intermeshing vertical adjusting screw(rod) (20) and the second nut (17), but rotation direction is opposite; Vertical adjusting screw(rod) (20) lower end is stretched out feeding trough feed trough housing (2) bottom surface and knob (27) is housed; Electronic watch core (21) with timing function is connected with electrode slice, timing button (34) and electrode contact blade (12) wire of battery case (3), and electronic watch core (21) is connected with DC micromotor (4) wire through ballast, amplifying circuit; The side of big cam (33) is provided with insulation nose bar (11), and insulation nose bar (11) can be stirred the electrode contact blade (12) that stops the output of electronic watch core electric current.
2. described a kind of automatic feeder for goldfish according to claim 1, it is characterized in that: the LCD of described electronic watch core (21) is equipped with time transparency observation window (23) outwardly.
3. described a kind of automatic feeder for goldfish according to claim 1, it is characterized in that: described foodstuff bucket (9) is equipped with appetite transparent windows (29) outwardly.
4. described a kind of automatic feeder for goldfish according to claim 1, it is characterized in that: described feeding trough feed trough housing (2) bottom surface is provided with sucker (1), and cap (28) surface is provided with clip (31).
5. described a kind of automatic feeder for goldfish according to claim 1, it is characterized in that: described feeding trough feed trough housing (2) is provided with timing button (34) and instant feeding button (35) outwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110043021 CN102124981B (en) | 2011-02-23 | 2011-02-23 | Automatic feeder of goldfish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110043021 CN102124981B (en) | 2011-02-23 | 2011-02-23 | Automatic feeder of goldfish |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102124981A CN102124981A (en) | 2011-07-20 |
| CN102124981B true CN102124981B (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110043021 Expired - Fee Related CN102124981B (en) | 2011-02-23 | 2011-02-23 | Automatic feeder of goldfish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102124981B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104642232A (en) * | 2013-11-20 | 2015-05-27 | 哈尔滨恒誉名翔科技有限公司 | Automatic fish feeding machine |
| CN104813974B (en) * | 2015-05-08 | 2017-02-22 | 青岛理工大学 | Distance-controllable linkage batched fish material projection device based on ejection principle |
| CN105104285A (en) * | 2015-09-28 | 2015-12-02 | 张超颖 | Self-purification multifunctional ecological fish jar and application thereof |
| CN113100143B (en) * | 2021-01-21 | 2023-01-20 | 张晓霞 | A explode formula fodder ball of throwing something and feeding for aquaculture |
| CN112772510B (en) * | 2021-01-23 | 2023-05-05 | 梁平县西科农业发展有限公司 | Fish pond feed throwing device with automatic feeding function |
Citations (11)
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|---|---|---|---|---|
| CN2253111Y (en) * | 1996-03-21 | 1997-04-30 | 蔡如振 | Feeding mechanism for self-spraying feeding fish |
| CN2341393Y (en) * | 1998-03-11 | 1999-10-06 | 姚家望 | Animal feeder capable of adding feed and automatic supplying feed |
| CN2537216Y (en) * | 2002-01-30 | 2003-02-26 | 中国科学院水生生物研究所 | Automatic feeding device for fish |
| CA2431277A1 (en) * | 2003-06-05 | 2004-12-05 | Meiko Pet Corporation | Feeding apparatus |
| CN2776038Y (en) * | 2005-03-08 | 2006-05-03 | 陈熠 | Automatic fish feeding device |
| CN2810178Y (en) * | 2005-07-22 | 2006-08-30 | 陈卓 | Multifunctional automatic fish breeding device |
| CN201069947Y (en) * | 2007-07-09 | 2008-06-11 | 梁铭豪 | Feeders |
| CN201355981Y (en) * | 2008-12-19 | 2009-12-09 | 贵州大学 | Motor-type feed dispenser |
| CN201414343Y (en) * | 2009-03-10 | 2010-03-03 | 刘凯申 | Automatic feeder |
| CN201557456U (en) * | 2009-09-04 | 2010-08-25 | 深圳市兴日生实业有限公司 | Aquatic animal and pet feeder with self-protection function |
| CN201919493U (en) * | 2011-02-23 | 2011-08-10 | 杨振波 | Automatic feeder for goldfish |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0659147B2 (en) * | 1989-03-14 | 1994-08-10 | 株式会社精工舎 | Feeding device |
-
2011
- 2011-02-23 CN CN 201110043021 patent/CN102124981B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2253111Y (en) * | 1996-03-21 | 1997-04-30 | 蔡如振 | Feeding mechanism for self-spraying feeding fish |
| CN2341393Y (en) * | 1998-03-11 | 1999-10-06 | 姚家望 | Animal feeder capable of adding feed and automatic supplying feed |
| CN2537216Y (en) * | 2002-01-30 | 2003-02-26 | 中国科学院水生生物研究所 | Automatic feeding device for fish |
| CA2431277A1 (en) * | 2003-06-05 | 2004-12-05 | Meiko Pet Corporation | Feeding apparatus |
| CN2776038Y (en) * | 2005-03-08 | 2006-05-03 | 陈熠 | Automatic fish feeding device |
| CN2810178Y (en) * | 2005-07-22 | 2006-08-30 | 陈卓 | Multifunctional automatic fish breeding device |
| CN201069947Y (en) * | 2007-07-09 | 2008-06-11 | 梁铭豪 | Feeders |
| CN201355981Y (en) * | 2008-12-19 | 2009-12-09 | 贵州大学 | Motor-type feed dispenser |
| CN201414343Y (en) * | 2009-03-10 | 2010-03-03 | 刘凯申 | Automatic feeder |
| CN201557456U (en) * | 2009-09-04 | 2010-08-25 | 深圳市兴日生实业有限公司 | Aquatic animal and pet feeder with self-protection function |
| CN201919493U (en) * | 2011-02-23 | 2011-08-10 | 杨振波 | Automatic feeder for goldfish |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102124981A (en) | 2011-07-20 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20140223 |