CN203399614U - Automatic feeding device for fish tank - Google Patents
Automatic feeding device for fish tank Download PDFInfo
- Publication number
- CN203399614U CN203399614U CN201320442776.XU CN201320442776U CN203399614U CN 203399614 U CN203399614 U CN 203399614U CN 201320442776 U CN201320442776 U CN 201320442776U CN 203399614 U CN203399614 U CN 203399614U
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- CN
- China
- Prior art keywords
- trigger
- feeding
- feeding device
- automatic switching
- fish jar
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an automatic feeding device for a fish tank. The automatic feeding device for the fish tank comprises a time controller (1) and a feeding device body (3) and is characterized in that a trigger module (13) is arranged on the surface of the feeding device body (3), a motor (4) is connected to one side of the trigger module (13), and a trigger (14) is connected to the other side of the trigger module (13); the bottom of the feeding device body (3) is connected with a feeding disc (6) through a connecting shaft (10); a gear is arranged on the periphery of the feeding disc (6); the gear arranged on the periphery of the feeding disc (6) and a rotary shaft gear of the motor (4) are mutually meshed; a cam (5) is arranged on the bottom side face of the feeding disc (6); an ejection protrusion (9) is arranged at the lower end of the trigger (14); a feeding hole (12) is formed in the bottom of the feeding device body (3); a feed outlet hole (11) is formed in the feeding disc (6). The automatic feeding device for the fish tank has the advantages of being low in pressure, safe, reliable, extremely short in actual work time of the motor and capable of saving time and electricity, working in a repeated circulating mode, enabling the feeding time and the number of feeding times to be set, automatically completing the feeding work and saving time and labor.
Description
Technical field
The utility model relates to a kind of technical field of bait laying device, relates to specifically a kind of fish jar automatic switching feeder.
Background technology
Along with the raising of people's living standard, letting animals feed has become a kind of hobby in people's life, especially breeds fish.Conventionally people adopt the equipment of breeding fish mostly to be transparent fishbowl or other water container, directly place live fish raises in container, the feed of throwing in during raising mostly is artificial input, when going out for a long time, keeper can not throw in feed in time, causes fish not obtain food in time and easily causes after fish hunger dead; Even if there is at present the equipment of automatic charging, but will make a contact carry out under same state, start and stop two kinds of actions, need to use complicated logical analysis device, as equipment such as computer, logic analysers.So, the relative deficiency of existence is: on the one hand, the process that computer, logic analyser are installed on fish jar is comparatively complicated, takes up room large; On the other hand, raising the cost using improves greatly.
Utility model content
The deficiency existing in order to overcome above technology, the utility model aims to provide a kind of fish jar automatic switching feeder, uses the ripe trigger relay module of often opening by resistance and electric capacity, to change the mode of input signal, has reached the application purpose that automatic switching feeds intake.
The technical scheme that the utility model adopts is: a kind of fish jar automatic switching feeder, comprise time controller, bait laying device, and it is characterized in that: described bait laying device surface is provided with trigger module, described trigger module one side connects electromotor, and opposite side connects trigger; Described bait laying device bottom connects by connecting axle the dish that feeds intake.
The described dish periphery that feeds intake is provided with gear.
Described feed intake dish periphery gear and motor rotary shaft gear intermeshing.
The described side of trying to get to the heart of a matter of feeding intake is provided with cam.
It is protruding that described trigger lower end is provided with top.
Described bait laying device bottom is provided with batching hole.
The described dish that feeds intake is provided with discharge opening.
The two ends of described trigger and the resistance on trigger module and Capacitance parallel connection connect to form logic determining device.
The concrete beneficial effect of the utility model is: 1. this equipment is used 5 volts of low pressure, safe and reliable; 2. time controller is at every turn to trigger module power transmission 1 minute, and electromotor running time is extremely short, and power saving saves time; 3. can repetitive cycling work; 4. can set the time and the number of times that feed intake; 5. can automatically complete the work of feeding intake, time and labour saving.
Accompanying drawing explanation
Below in conjunction with drawings and Examples of the present utility model, the utility model is further described in detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to part section structural representation.
In figure: 1. time controller, 2. plug, 3. bait laying device, 4. electromotor, 5. cam, dish 6. feeds intake, 7. the first contact, 8. the second contact, 9. top is protruding, 10. connecting axle, 11. discharge openings, 12. batching holes, 13. trigger modules, 14. triggers, 15. electric capacity, 16. resistance, 17. relays.
Embodiment
As shown in Figure 1 and Figure 2, a kind of fish jar automatic switching feeder, comprises time controller 1, bait laying device 3, it is characterized in that: described bait laying device 3 surfaces are provided with trigger module 13, and described trigger module 13 1 sides connect electromotor 4, and opposite side connects trigger 14; Described bait laying device 3 bottoms connect by connecting axle 10 dish 6 that feeds intake.Described dish 6 peripheries that feed intake are provided with gear, described in feed intake dish 6 periphery gears and electromotor 4 shaft gears intermeshing, described in feed intake and coil 6 bottom sides and be provided with cam 5; Described trigger 14 lower ends are provided with that top is protruding 9, and described bait laying device 3 bottoms are provided with batching hole 12, described in the dish 6 that feeds intake be provided with discharge opening 11; Resistance 16 on the two ends of described trigger 14 and trigger module 13 and electric capacity 15 are connected in parallel and form logic determining device.Described capacitance-resistance logic determining device has been used resistance 16 and 15 two elements of electric capacity, possesses logic judging function correspondingly.When the first contact 7, second contact 8 of trigger 14 are in to same (separated) state and need two kinds of requirements that start and stop to be carried out successively, guaranteed the normal operation of this equipment.
The utility model is by the timing power transmission of a time controller 1 and the combination of a normally opened relay trigger module 13, by plug 2, be connected with time controller 1 after energising, by changing the aspect of the first contact 7, the second contact 8, control electromotor 4 rotating shafts drives feed intake dish 6 rotations intermeshing with it, make to feed intake and when the discharge opening 11 of dish 6 overlaps with the batching hole 12 of bait laying device 3, carry out automatic charging, the rear electromotor 4 of the end that feeds intake stops operating, batching hole 12 sealings, complete feeding intake of any scheduled time and number of times.
Operation principle: time controller 1 in predetermined time to trigger module 13 power transmissions, two of trigger 14 contacts now, the first contact 7, the second contact 8 trigger 14 ends push up protruding 9 and cam 5 actings in conjunction that feed intake on dish 6 bottom sides under separated state.But, resistance 16 on the two ends of trigger 14 and trigger module 13 and electric capacity 15 are connected in parallel and form logic determining device, logic determining device must provide an instantaneous different level to trigger 14 electric moment, make the relay adhesive of trigger module 13, thereby electromotor 4 is rotated, and this is the primary triggering of contact starting device running under released state.
If the first contact 7, second contact 8 of trigger 14 is always not closed in this process, trigger module 13, by when a shorter delay time arrives, discharges relay 17, and electromotor 4 stops operating.But the utility model has driven the cam 5 feeding intake on dish 6 bottom sides to rotate while making the rotation of electromotor 4 before stopping, the first contact 7 of trigger 14, the second contact 8 because of the rotation of cam 5 closed.Now, trigger module 13 enters lock-out state, makes electromotor 4 continuous runnings, and the discharge opening 11 of the dish 6 that makes to feed intake carries out automatic charging while overlapping with the batching hole 12 of bait laying device 3, by the size of discharge opening 11 and batching hole 12 is set, can control inventory.Until cam 5 is by the first contact 7 of trigger 14, the second contact 8 separated state (this is the contact trigger action for the first time that use equipment shuts down under released state) again.After the first contact 7, the second contact 8 separation, trigger module 13, in a shorter delay time, discharges relay 17, and electromotor 4 stops operating, and the end batching hole 12 that feeds intake is closed, and the first contact 7, the second contact 8 keep released states.
Now, although time controller 1 still continues power supply to trigger module 13, although dividing, the logic unit that electric capacity 15 and resistance 16 form is connected in parallel between the first contact 7, the second contact 8, and can trigger relay 17 adhesives.Therefore, electromotor 4 is not worked always, until time controller 1 stops this power transmission, this equipment enters " dormancy " state, and one time automatic charging process finishes at this point.When time controller 1 is again during power transmission, trigger module 13 from newly starting to enter a same operation cycle, can complete by setting-up time controller 1 number of times that the scheduled time feeds intake and feeds intake again.
Above disclosed is only preferred embodiment of the present utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (8)
1. a fish jar automatic switching feeder, comprise time controller (1), bait laying device (3), it is characterized in that: described bait laying device (3) surface is provided with trigger module (13), described trigger module (13) one sides connect electromotor (4), and opposite side connects trigger (14); Described bait laying device (3) bottom connects by connecting axle (10) dish (6) that feeds intake.
2. fish jar automatic switching feeder according to claim 1, is characterized in that: described in dish (6) periphery that feeds intake be provided with gear.
3. fish jar automatic switching feeder according to claim 2, is characterized in that: described in feed intake dish (6) periphery gear and electromotor (4) shaft gear intermeshing.
4. according to fish jar automatic switching feeder described in claim 1,2 or 3, it is characterized in that: described in dish (6) bottom side that feeds intake be provided with cam (5).
5. fish jar automatic switching feeder according to claim 1, is characterized in that: described trigger (14) lower end is provided with top protruding (9).
6. fish jar automatic switching feeder according to claim 1, is characterized in that: described bait laying device (3) bottom is provided with batching hole (12).
7. fish jar automatic switching feeder according to claim 4, is characterized in that: described in the dish (6) that feeds intake be provided with discharge opening (11).
8. fish jar automatic switching feeder according to claim 1, is characterized in that: the resistance (16) on the two ends of described trigger (14) and trigger module (13) and electric capacity (15) are connected in parallel and form logic determining device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320442776.XU CN203399614U (en) | 2013-07-23 | 2013-07-23 | Automatic feeding device for fish tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320442776.XU CN203399614U (en) | 2013-07-23 | 2013-07-23 | Automatic feeding device for fish tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203399614U true CN203399614U (en) | 2014-01-22 |
Family
ID=49935564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320442776.XU Expired - Fee Related CN203399614U (en) | 2013-07-23 | 2013-07-23 | Automatic feeding device for fish tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203399614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017124260A1 (en) * | 2016-01-18 | 2017-07-27 | 汪宇峰 | Method for automatically feeding fish and fish tank |
-
2013
- 2013-07-23 CN CN201320442776.XU patent/CN203399614U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017124260A1 (en) * | 2016-01-18 | 2017-07-27 | 汪宇峰 | Method for automatically feeding fish and fish tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20150723 |
|
| EXPY | Termination of patent right or utility model |