CN114223601A - Automatic feeding device of household fish tank capable of being adjusted at fixed time - Google Patents
Automatic feeding device of household fish tank capable of being adjusted at fixed time Download PDFInfo
- Publication number
- CN114223601A CN114223601A CN202111503873.0A CN202111503873A CN114223601A CN 114223601 A CN114223601 A CN 114223601A CN 202111503873 A CN202111503873 A CN 202111503873A CN 114223601 A CN114223601 A CN 114223601A
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- CN
- China
- Prior art keywords
- swing joint
- spring
- bottom plate
- movably connected
- fish tank
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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.)
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/80—Feeding devices
- A01K61/85—Feeding devices for use with aquaria
-
- 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
Abstract
The invention relates to the technical field of pet feed addition, and discloses a timing-adjustable automatic feeding device for a household fish tank, which comprises a storage box, wherein an installation frame is movably connected below the storage box, an inner shell is movably connected inside the installation frame, the inner shell pushes a lifting shaft and a fork rod to move downwards through gravity change, a triangular plate and a bottom plate are sequentially opened, fish food automatically falls into the fish tank to finish feeding work, the feeding amount is fixed every time, the device can return to an initial position under the restoring force action of a diagonal spring and a lifting spring, the next round of feeding work is facilitated, the rotation and the reset of a rotary diagonal rod and a fixed block are finished through the matching of an electromagnetic push block and a reset spring, the device is simple and convenient to install and disassemble, and the size of a discharge port is adjusted through the matching of an adjusting knob, a hinged rod and a control panel, the time interval of feeding fish food is adjusted through the size of the discharge port, so that a user can conveniently adjust the required amount of different fish food.
Description
Technical Field
The invention relates to the technical field of pet feed addition, in particular to a household automatic fish tank feeding device capable of being adjusted at regular time.
Background
In city house life, many people all have the habit of raising pet fish at home, and the house environment can be beautified to the fish of raising fish firstly, can slow down working pressure, relaxs mood, smelts the temperament and practices, and when the family is drier in autumn and winter season, the water in the fish bowl has also played the effect that partly improves humidity.
Meanwhile, many people cannot feed fish food on time due to busy work, no time for taking care of the fish, or going out on a business trip, vacation and the like, so that the situation that the fish is hungry to death occurs sometimes, and the fish food amount is not easy to master by manual feeding, and if the feeding amount at one time is too large, organic matters in the fish tank are accumulated, so that water bodies are polluted, and even the fish is sick and dead.
In order to solve the above problems, the inventor provides an automatic feeding device for a household fish tank, which can be adjusted at regular time, and has the advantages of automatic quantitative feeding of fish and adjustable feeding time.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a food device is thrown automatically to domestic fish bowl that can regularly adjust, includes the storage box, the below swing joint of storage box has the mounting bracket, the inside swing joint of mounting bracket has interior casing, the below swing joint of interior casing has oblique pull spring, the below swing joint of oblique pull spring has the bottom plate, the outside swing joint of bottom plate has fixing device, fixing device's below swing joint has unable adjustment base.
Preferably, the outside one end of bottom plate and interior casing articulate each other, and the bottom plate can rotate around the pin joint, and the bottom plate is equilateral triangle, and the bottom plate is provided with six groups, draws the spring to be provided with six groups simultaneously to one side, draws the both ends of spring to one side to articulate respectively on the lateral wall of interior casing and the top of bottom plate.
Preferably, the storage box includes adjust knob, adjust knob's outside swing joint has the hinge bar, the outside swing joint of hinge bar has the control panel.
Preferably, the upper side and the lower side of the adjusting knob are respectively hinged with a hinge rod, the upper hinge rod and the lower hinge rod are respectively movably connected with the left control plate and the right control plate through a sliding block, and the outer side of the sliding block is provided with a corresponding sliding groove in a matching manner.
Preferably, the mounting bracket includes the lift axle, the outside swing joint of lift axle has lift spring, lift spring's below swing joint has the fork arm, the below swing joint of fork arm has annular connecting piece, the inboard swing joint of annular connecting piece has the set-square.
Preferably, lift axle, lift spring, fork arm, annular connecting piece, set-square all are provided with six groups, and every equidistant installation in the inboard of mounting bracket, and annular connecting piece swing joint is in the lower bottom of mounting bracket simultaneously, and the set-square articulates at annular connecting piece inboard, and the set-square can rotate around the pin joint, and the set-square is equilateral triangle.
Preferably, the upper end of the fork rod is movably connected with the lifting shaft, and the lower end of the fork rod is hinged on the triangular plate.
Preferably, the inboard of mounting bracket is provided with positioning gear, and the outside of interior casing is provided with the teeth of a cogwheel and the stopper of engaged with simultaneously, the upper end and the lift axle swing joint of interior casing simultaneously.
Preferably, fixing device includes the electromagnetism ejector pad, the inboard swing joint of electromagnetism ejector pad has the movable block, the inboard swing joint of movable block has the answer spring, the top swing joint who answers the spring has the rotation down tube, the inboard swing joint who rotates the down tube has the fixed block.
Preferably, a magnet and a push rod are arranged between the inner side of the electromagnetic push block and the movable block in a matched manner.
Preferably, the lower extreme and the movable block swing joint of rotation down tube, upper end and fixed block swing joint rotate the middle of rotation down tube simultaneously and articulate inside fixing device, rotate the down tube and can rotate around the pin joint.
Preferably, the elastic limit of the diagonal tension spring is greater than the elastic limit of the lifting spring.
Preferably, the outer side wall of the mounting frame is provided with a positioning hole matched with the fixing block.
Advantageous effects
Compared with the prior art, the invention provides a household automatic fish tank feeding device capable of being adjusted at fixed time, which has the following beneficial effects:
1. the automatic feeding device of the fish tank capable of being adjusted at regular time, when fish food falls into the inner shell from the storage box, the whole weight of the inner shell is increased, and because the elastic limit of the oblique-pulling spring is larger than that of the lifting spring, the inner shell firstly pushes the lifting shaft and the fork rod to move downwards, the triangular plate and the bottom plate can be opened in succession, the fish food in the inner shell can fall into the fish tank below, the feeding work is automatically completed, and the feeding amount is fixed every time, the situation that the fish food in the fish tank is accumulated due to too much food thrown by a user once, and further water pollution is caused, and the fish is ill is caused, and meanwhile, the situation that the fish is hungry when the user forgets to add the fish food or can not feed food in an accidental situation is prevented, and under the restoring force action of the oblique-pulling spring and the lifting spring, the initial positions of the bottom plate, the lifting shaft, the fork rod and the triangular plate can be automatically restored, the feeding work of the next round can be automatically carried out, the practicability of the device is further improved.
2. This automatic edible device of throwing of fish bowl that can regularly adjust, mounting groove through unable adjustment base, install overall structure on the fish bowl, cooperation through electromagnetism ejector pad and reset spring, the completion rotates the rotation and the reseing of down tube and fixed block, make the device installation dismantle simple, it is convenient, through adjust knob, the hinge bar, the cooperation of control panel, adjust the size of discharge gate, because the fish food volume that inner shell physical stamina bore is fixed, so can adjust the time interval of throwing and feeding the fish food through the discharge gate size, the person of facilitating the use is to the regulation of different fish food demand.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a portion of the magazine of FIG. 1;
FIG. 3 is an enlarged view of a portion of the structure of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of a portion of the mount of FIG. 1 according to the present invention;
FIG. 5 is a bottom view of the mounting bracket configuration of FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic view of the triangle of FIG. 4 in an open position;
fig. 7 is a schematic view of a portion of the fastening device of fig. 1 according to the present invention.
In the figure: 1. a storage box; 11. adjusting a knob; 12. a hinged lever; 13. a control panel; 2. a mounting frame; 21. a lifting shaft; 22. a lift spring; 23. a fork lever; 24. an annular connector; 25. a set square; 3. an inner housing; 4. a diagonal tension spring; 5. a base plate; 6. a fixing device; 61. an electromagnetic push block; 62. a movable block; 63. a return spring; 64. rotating the diagonal rod; 65. a fixed block; 7. and fixing the base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-3, a timing adjustable automatic feeding device for household fish tank comprises a storage box 1, an adjusting knob 11 is movably connected to the bottom of the storage box 1, two hinged rods 12 are hinged to the upper and lower sides of the adjusting knob 11, the upper and lower hinged rods 12 are movably connected to a left and right control panel 13 through sliders, corresponding chutes are formed in the outer sides of the sliders, an installation frame 2 is movably connected to the lower side of the storage box 1, an inner housing 3 is movably connected to the inner portion of the installation frame 2, oblique springs 4 are movably connected to the lower side of the inner housing 3, a bottom plate 5 is movably connected to the lower side of the oblique springs 4, one end of the outer side of the bottom plate 5 is hinged to the inner housing 3, the bottom plate 5 can rotate around the hinged points, the bottom plate 5 is equilateral triangle, six groups of the bottom plate 5 are formed in the oblique springs 4, two ends of the oblique springs 4 are respectively hinged to the side wall of the inner housing 3 and the top of the bottom plate 5, the outer side of the bottom plate 5 is movably connected with a fixing device 6, and a fixing base 7 is movably connected below the fixing device 6.
Example two:
referring to fig. 1 and 4-6, a timing adjustable automatic feeding device for a household fish tank comprises a storage box 1, a mounting frame 2 is movably connected below the storage box 1, a lifting shaft 21 is movably connected inside the mounting frame 2, a lifting spring 22 is movably connected outside the lifting shaft 21, a fork rod 23 is movably connected below the lifting spring 22, an annular connecting piece 24 is movably connected below the fork rod 23, a triangular plate 25 is movably connected inside the annular connecting piece 24, the lifting shaft 21, the lifting spring 22, the fork rod 23, the annular connecting piece 24 and the triangular plate 25 are all provided with six groups, each group is arranged inside the mounting frame 2 at equal intervals, the annular connecting piece 24 is movably connected at the bottom of the mounting frame 2, the triangular plate 25 is hinged inside the annular connecting piece 24, the triangular plate 25 can rotate around a hinge point, the triangular plate 25 is an equilateral triangle, wherein the upper end of the fork rod 23 is movably connected with the lifting shaft 21, the lower end is hinged on the triangular plate 25, the inner part of the mounting frame 2 is movably connected with the inner shell 3, the inner side of the mounting frame 2 is provided with a positioning gear, the outer side of the inner shell 3 is provided with meshed gear teeth and a limiting block, the upper end of the inner shell 3 is movably connected with the lifting shaft 21, the lower part of the inner shell 3 is movably connected with a diagonal spring 4, the lower part of the diagonal spring 4 is movably connected with a bottom plate 5, wherein one end of the outer side of the bottom plate 5 is hinged with the inner shell 3, the bottom plate 5 can rotate around a hinged point, the bottom plate 5 is an equilateral triangle, the bottom plate 5 is provided with six groups, the diagonal spring 4 is provided with six groups, the two ends of the diagonal spring 4 are respectively hinged on the side wall of the inner shell 3 and the upper surface of the bottom plate 5, the elastic limit of the diagonal spring 4 is larger than that of the lifting spring 22, the outer side of the bottom plate 5 is movably connected with a fixing device 6, a fixed base 7 is movably connected below the fixing device 6.
Example three:
referring to fig. 1 and 7, a timing adjustable household automatic fish tank feeding device comprises a storage box 1, a mounting frame 2 is movably connected below the storage box 1, an inner housing 3 is movably connected inside the mounting frame 2, oblique springs 4 are movably connected below the inner housing 3, a bottom plate 5 is movably connected below the oblique springs 4, wherein one end of the outer side of the bottom plate 5 is hinged with the inner housing 3, the bottom plate 5 can rotate around a hinged point, the bottom plate 5 is an equilateral triangle, six groups of the bottom plate 5 are arranged, meanwhile, six groups of the oblique springs 4 are arranged, two ends of the oblique springs 4 are respectively hinged on the side wall of the inner housing 3 and the upper surface of the bottom plate 5, a fixing device 6 is movably connected outside the bottom plate 5, an electromagnetic push block 61 is movably connected inside the fixing device 6, a movable block 62 is movably connected inside the electromagnetic push block 61, a magnet and a push rod are arranged between the inner side of the electromagnetic push block 61 and the movable block 62 in a matching manner, the inboard swing joint of movable block 62 has answer spring 63, and the top swing joint of answering spring 63 has rotation down tube 64, rotates the lower extreme and the movable block 62 swing joint of down tube 64, upper end and fixed block 65 swing joint, and the centre of rotating down tube 64 simultaneously articulates inside fixing device 6, rotates down tube 64 and can rotate around the pin joint, and fixing device 6's below swing joint has unable adjustment base 7.
Example four:
referring to fig. 1-7, a timing adjustable automatic feeding device for household fish tank comprises a storage box 1, an adjusting knob 11 is movably connected to the bottom of the storage box 1, two hinged rods 12 are respectively hinged to the upper and lower sides of the adjusting knob 11, the upper and lower hinged rods 12 are respectively movably connected to a left and right control panel 13 through a sliding block, corresponding sliding grooves are respectively arranged on the outer sides of the sliding blocks, an installation frame 2 is movably connected to the lower side of the storage box 1, a lifting shaft 21 is movably connected to the inner side of the installation frame 2, a lifting spring 22 is movably connected to the outer side of the lifting shaft 21, a fork rod 23 is movably connected to the lower side of the lifting spring 22, an annular connecting member 24 is movably connected to the lower side of the fork rod 23, a triangular plate 25 is movably connected to the inner side of the annular connecting member 24, six groups of the lifting shaft 21, the lifting spring 22, the fork rod 23, the annular connecting member 24 and the triangular plate 25 are arranged, each group is arranged on the inner side of the mounting frame 2 at equal intervals, the annular connecting piece 24 is movably connected to the lower bottom of the mounting frame 2, the triangular plate 25 is hinged on the inner side of the annular connecting piece 24, the triangular plate 25 can rotate around a hinged point, the triangular plate 25 is an equilateral triangle, the upper end of the fork rod 23 is movably connected with the lifting shaft 21, the lower end of the fork rod is hinged on the triangular plate 25, the inner side of the mounting frame 2 is movably connected with the inner shell 3, the inner side of the mounting frame 2 is provided with a positioning gear, the outer side of the inner shell 3 is provided with meshed gear teeth and a limiting block, the upper end of the inner shell 3 is movably connected with the lifting shaft 21, the lower part of the inner shell 3 is movably connected with a diagonal tension spring 4, the lower part of the diagonal tension spring 4 is movably connected with a bottom plate 5, one end of the outer side of the bottom plate 5 is hinged with the inner shell 3, the bottom plate 5 can rotate around the hinged point, the bottom plate 5 is an equilateral triangle, meanwhile, the bottom plate 5 is provided with six groups, the diagonal springs 4 are provided with six groups, two ends of the diagonal springs 4 are respectively hinged on the side wall of the inner shell 3 and the upper surface of the bottom plate 5, the elastic limit of the diagonal springs 4 is larger than that of the lifting spring 22, the outer side of the bottom plate 5 is movably connected with the fixing device 6, the inner part of the fixing device 6 is movably connected with the electromagnetic push block 61, the inner side of the electromagnetic push block 61 is movably connected with the movable block 62, the magnet and the push rod are arranged between the inner side of the electromagnetic push block 61 and the movable block 62 in a matching way, the inner side of the movable block 62 is movably connected with the return spring 63, the upper part of the return spring 63 is movably connected with the rotating inclined rod 64, the lower end of the rotating inclined rod 64 is movably connected with the movable block 62, the upper end of the rotating inclined rod is movably connected with the fixed block 65, the outer side wall of the mounting frame 2 is provided with a positioning hole matched with the fixed block 65, and the middle of the rotating inclined rod 64 is hinged inside the fixing device 6, the rotating inclined rod 64 can rotate around a hinge point, and a fixed base 7 is movably connected below the fixing device 6.
The working process and principle are as follows: firstly, utilize the mounting groove that the below of unable adjustment base 7 set up, fix unable adjustment base 7 and fixing device 6 to the fish bowl on, place the fish food in storage box 1, pass through threaded connection between storage box 1 and the mounting bracket 2, and the discharge gate of storage box 1 below is corresponding with the inside interior casing 3 of mounting bracket 2.
When the electromagnetic push block 61 is installed, firstly, the electromagnetic push block 61 is electrified, because the magnet and the push rod are arranged between the inner side of the electromagnetic push block 61 and the movable block 62 in a matching way, according to the magnetic effect of the current, at this time, the electromagnetic push block 61 generates a magnetic field opposite to the inner magnet, thereby pushing the movable block 62 to move inward and compressing the return spring 63, when the movable block 62 moves inward, the rotating diagonal rod 64 is driven to rotate around the hinge point, the fixing block 65 is driven to be separated from the positioning hole on the side wall of the mounting frame 2, at the moment, the storage box 1 and the mounting frame 2 are conveniently taken down for cleaning and maintenance, after the cleaning and maintenance are finished, the mounting frame 2 is placed at the position corresponding to the fixed block 65, the electromagnetic push block 61 is powered off, under the action of the restoring force of the restoring spring 63, the rotating diagonal rod 64 reversely rotates, so that the fixing block 65 enters the positioning hole of the mounting bracket 2 to fix the mounting bracket 2.
During the use, through clockwise turning knob 11, the articulated rod 12 of both ends articulated moves to the inboard about this transfer, and articulated rod 12 drives both sides control panel 13 through the slider and moves to the inboard simultaneously, and the discharge gate increase of storage box 1 bottom promptly, the fish eat under the action of gravity can fall the interior casing 3 of below more fast, anticlockwise rotation knob 11, then the discharge gate reduces, and the amount that the fish eat fell in interior casing 3 in the same time can reduce.
When fish food slowly falls into the inner shell 3 from the storage box 1, the whole weight of the inner shell 3 is increased, and because the elastic limit of the inclined pull spring 4 is larger than that of the lifting spring 22, the inner shell 3 firstly moves downwards, the positioning gear between the mounting frame 2 and the inner shell 3 provides positioning and guiding functions, the inner shell 3 pushes the lifting shaft 21 to move downwards, the lifting spring 22 is compressed, the lifting shaft 21 drives the fork rod 23 and the triangular plate 25 to move downwards when moving downwards, the triangular plate 25 rotates around the hinge point of the annular connecting piece 24, namely, six groups of triangular plates 25 at the bottom in the mounting frame 2 are opened, the inner shell 3 extends out of the mounting frame 2 from the lower end, then when the fish food is continuously increased, under the action of gravity, the bottom plate 5 rotates around the hinge point, the bottom plate 5 is opened, and simultaneously the inclined pull spring 4 is elongated, the fish food in the inner shell 3 can fall into the fish tank below, completing the feeding work.
After the feeding work is finished, the bottom plate 5 reversely rotates under the restoring force of the oblique tension spring 4 to return to the initial position, and simultaneously, the lifting shaft 21, the fork rod 23 and the triangular plate 25 return to the initial position under the restoring force of the lifting spring 22, and the feeding work of the next round is carried out.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a can regularly adjust automatic edible device of throwing of domestic fish bowl, includes storage box (1), its characterized in that: the utility model discloses a storage box, including storage box (1), the below swing joint of storage box (1) has mounting bracket (2), the inside swing joint of mounting bracket (2) has interior casing (3), the below swing joint of interior casing (3) draws spring (4) to one side, the below swing joint that draws spring (4) to one side has bottom plate (5), the outside swing joint of bottom plate (5) has fixing device (6), the below swing joint of fixing device (6) has unable adjustment base (7).
2. The automatic feeding device of a household fish tank capable of being adjusted at regular time according to claim 1, is characterized in that: the utility model discloses a novel motor, including bottom plate (5), pull spring (4) to one side simultaneously, the outside one end of bottom plate (5) and interior casing (3) are articulated each other, and bottom plate (5) can rotate around the pin joint, and bottom plate (5) are equilateral triangle, and bottom plate (5) are provided with six groups, and pull spring (4) to one side simultaneously and be provided with six groups, and the both ends of pulling spring (4) to one side articulate respectively on the lateral wall of interior casing (3) and on bottom plate (5).
3. The automatic feeding device of a household fish tank capable of being adjusted at regular time according to claim 1, is characterized in that: the storage box (1) comprises an adjusting knob (11), the outer side of the adjusting knob (11) is movably connected with a hinged rod (12), and the outer side of the hinged rod (12) is movably connected with a control plate (13).
4. The automatic feeding device of a household fish tank capable of being adjusted regularly according to the claim 3, is characterized in that: the upper side and the lower side of the adjusting knob (11) are respectively hinged with a hinge rod (12), the upper hinge rod and the lower hinge rod (12) are respectively movably connected with a left control board and a right control board (13) through sliders, and corresponding sliding grooves are formed in the outer sides of the sliders in a matched mode.
5. The automatic feeding device of a household fish tank capable of being adjusted at regular time according to claim 1, is characterized in that: mounting bracket (2) are including lift axle (21), the outside swing joint of lift axle (21) has lift spring (22), the below swing joint of lift spring (22) has fork arm (23), the below swing joint of fork arm (23) has annular connecting piece (24), the inboard swing joint of annular connecting piece (24) has set-square (25).
6. The automatic feeding device of a household fish tank capable of being adjusted regularly according to claim 5, is characterized in that: lift axle (21), lift spring (22), fork arm (23), annular connecting piece (24), set-square (25) all are provided with six groups, and every equidistant inboard of installing in mounting bracket (2), and annular connecting piece (24) swing joint is in the lower bottom of mounting bracket (2) simultaneously, and set-square (25) articulate in annular connecting piece (24) inboardly, and set-square (25) can rotate around the pin joint, and set-square (25) are equilateral triangle.
7. The automatic feeding device of a household fish tank capable of being adjusted regularly according to claim 5, is characterized in that: the upper end of the fork rod (23) is movably connected with the lifting shaft (21), and the lower end of the fork rod is hinged on the triangular plate (25).
8. The automatic feeding device for the household fish tank capable of being adjusted regularly according to the claim 1 or 5, is characterized in that: the inboard of mounting bracket (2) is provided with positioning gear, and the outside of interior casing (3) is provided with the teeth of a cogwheel and the stopper of engaged with simultaneously, the upper end and lift axle (21) swing joint of interior casing (3) simultaneously.
9. The automatic feeding device of a household fish tank capable of being adjusted at regular time according to claim 1, is characterized in that: fixing device (6) include electromagnetism ejector pad (61), the inboard swing joint of electromagnetism ejector pad (61) has movable block (62), the inboard swing joint of movable block (62) has answer spring (63), the top swing joint of answering spring (63) has rotation down tube (64), the inboard swing joint of rotation down tube (64) has fixed block (65).
10. The automatic feeding device of a household fish tank capable of being adjusted regularly according to claim 9, is characterized in that: magnet and push rod are provided with to form a complete set between inboard and the movable block (62) of electromagnetism ejector pad (61), the lower extreme and the movable block (62) swing joint of rotation down tube (64), upper end and fixed block (65) swing joint, the centre of rotating down tube (64) simultaneously articulates inside fixing device (6), rotates down tube (64) and can rotate around the pin joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111503873.0A CN114223601A (en) | 2021-12-10 | 2021-12-10 | Automatic feeding device of household fish tank capable of being adjusted at fixed time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111503873.0A CN114223601A (en) | 2021-12-10 | 2021-12-10 | Automatic feeding device of household fish tank capable of being adjusted at fixed time |
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| Publication Number | Publication Date |
|---|---|
| CN114223601A true CN114223601A (en) | 2022-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111503873.0A Pending CN114223601A (en) | 2021-12-10 | 2021-12-10 | Automatic feeding device of household fish tank capable of being adjusted at fixed time |
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| CN (1) | CN114223601A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5072695A (en) * | 1990-05-21 | 1991-12-17 | Newton Maurice M | Automatic fish feeder |
| CN109673569A (en) * | 2019-02-26 | 2019-04-26 | 张郡航 | A kind of fish jar with automatic feeding device |
| CN112514838A (en) * | 2020-12-01 | 2021-03-19 | 胡德臻 | Aquaculture is with fodder ration device of throwing something and feeding |
| CN112655630A (en) * | 2020-12-16 | 2021-04-16 | 宁波莫宁森家庭农场有限公司 | Fishery is bred with automatic feeding device that can regularly quantify |
| CN113138642A (en) * | 2021-05-11 | 2021-07-20 | 南京勇守匠智能设备有限公司 | Dustproof auxiliary assembly of computer machine case heat dissipation is made to simple intelligence of installation |
-
2021
- 2021-12-10 CN CN202111503873.0A patent/CN114223601A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5072695A (en) * | 1990-05-21 | 1991-12-17 | Newton Maurice M | Automatic fish feeder |
| CN109673569A (en) * | 2019-02-26 | 2019-04-26 | 张郡航 | A kind of fish jar with automatic feeding device |
| CN112514838A (en) * | 2020-12-01 | 2021-03-19 | 胡德臻 | Aquaculture is with fodder ration device of throwing something and feeding |
| CN112655630A (en) * | 2020-12-16 | 2021-04-16 | 宁波莫宁森家庭农场有限公司 | Fishery is bred with automatic feeding device that can regularly quantify |
| CN113138642A (en) * | 2021-05-11 | 2021-07-20 | 南京勇守匠智能设备有限公司 | Dustproof auxiliary assembly of computer machine case heat dissipation is made to simple intelligence of installation |
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