CN201830762U - Feeding device for breeding juvenile fishes by net cage - Google Patents
Feeding device for breeding juvenile fishes by net cage Download PDFInfo
- Publication number
- CN201830762U CN201830762U CN2010205805786U CN201020580578U CN201830762U CN 201830762 U CN201830762 U CN 201830762U CN 2010205805786 U CN2010205805786 U CN 2010205805786U CN 201020580578 U CN201020580578 U CN 201020580578U CN 201830762 U CN201830762 U CN 201830762U
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- Prior art keywords
- feeding
- net cage
- cultivated
- juvenile fish
- underframe
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Abstract
The utility model discloses a feeding device for breeding juvenile fishes by a net cage, which comprises upper frames and lower frames, wherein rotary shaft rods are arranged between the upper frames and the lower frames; the upper frames are also provided with swing suspension rods which respectively comprise two moving rods; the tops of the two moving rods are connected with each other, and the bottom ends are respectively connected with the upper frames or the two adjacent rotary shaft rods. The device not only leads the juvenile fishes to be effectively fed, but also ensures feed not to be lost, is convenient to manufacture and low in cost, and can be movably put away by being directly folded.
Description
Technical field
The utility model relates to a kind of device for feeding, is specifically related to the device for feeding that a kind of net cage is cultivated juvenile fish.
Background technology
The mode that seawater is breeded fish adopts cage culture mostly, and its kind all is the high value fish.Its seed cultivation all is after land culture facility is cultivated certain big kind fish specification, just to relay in cage culture production, produces the motility rate height like this.Kind of fish cultivation can just can directly in net cage, cultivate at preliminary stage, key is how effectively to throw something and feed, and feed is effectively utilized and lost, can satisfy the feeding amount of kind of fish again.
The utility model content
The purpose of this utility model is to provide the cultivation device for feeding of a kind of net cage juvenile fish, and this device both can make small fish obtain effective feeding, is unlikely to scattering and disappearing of feed again, and this device is easy to make, and cost is low, can connect folded activity folding and unfolding.
For achieving the above object, the net cage that the utility model provides is cultivated the juvenile fish device for feeding, comprise upper and lower framework, be provided with rotatable axostylus axostyle between the described upper and lower framework, on upper frame, also be provided with pendulum suspension element, described pendulum suspension element comprises two motion bars, and the top of described two motion bars interconnects, and the bottom is connected with upper frame or two adjacent rotatable axostylus axostyles respectively.
Rotatable axostylus axostyle described in the utility model evenly distributes and the described upper and lower frame perimeter of five equilibrium along the periphery of upper and lower framework, described rotatable axostylus axostyle one end is plugged in along in the jack of described upper frame periphery setting, and the other end is plugged in along in the corresponding jack of described underframe periphery setting.
As a kind of improvement of the present utility model: also be provided with the stay cord that is used to open or receive folded device for feeding on the rotatable axostylus axostyle described in the utility model.
As further improvement of the utility model: also be provided with movable inserted link between the described upper and lower framework, described movable inserted link is plugged in along in the corresponding jack of upper frame and underframe periphery spaced set.
The spacing of the above-mentioned jack of the utility model is preferably 5-8cm.
Improve as another kind of the present utility model: on described underframe, also be provided with movably base plate.
Also be provided with on the above-mentioned base plate of the utility model and be used for the hook that is connected with underframe.
Further improve as of the present utility model: also be provided with in the bottom of described device for feeding and be used to the baffle that prevents that feed from overflowing.
Advantage of the present utility model:
(1) this device is easy to make, and cost is low, can connect overlapping and put;
(2) pendulum suspension element that is provided with on the upper frame of this device can play the effect of supporting device for feeding, when usually when not required, can rotate to accept and leans against on the limit;
(3) in the bottom of device for feeding baffle is set, can carries feed, avoid the loss of feed.
Description of drawings
The structural representation of Fig. 1 the utility model embodiment 1;
The base plate that Fig. 2 the utility model embodiment 1 uses;
Fig. 3 the utility model practical application schematic diagram;
Wherein, 1, upper frame; 2, underframe; 3, jack; 4, movable inserted link; 5, rotatable axostylus axostyle; 6, pendulum suspension element; 7, stay cord; 8, base plate; 9, hook; 10, baffle; 11, device for feeding; 12, net cage.
Embodiment
Shown in accompanying drawing 1-2, a kind of net cage that the utility model provides is cultivated the device for feeding 11 of juvenile fish, this device for feeding 11 is designed to cuboid in the present embodiment, specification is length * wide * height=1.5m * 0.8m * 0.8m, also can select design specification or different shape such as cylinder, hexahedron and Rotary-tables etc. as required, and material can adopt PVC plastics or timber material, require the material light weight, buoyancy is arranged, seawater corrosion resistance, non-oxidizability is strong.
This device for feeding 11 comprises upper frame 1 and underframe 2, be provided with rotatable axostylus axostyle 5 between upper frame 1 and the underframe 2, on upper frame, also be provided with pendulum suspension element 6, pendulum suspension element 6 comprises two motion bars, the top of two motion bars interconnects, and the bottom is connected with upper frame 1 or two adjacent rotatable axostylus axostyles 5 respectively.Pendulum suspension element 6 mainly plays the effect of supporting device for feeding, and the principle just as pressing a folded carton when device for feeding time spent not, can be rotated to accept and leans against on the limit.
Also be provided with movable inserted link 4 between the upper frame 1 of device for feeding 11 and underframe 2, movable inserted link 4 is plugged in along in the corresponding jack of upper frame 1 and underframe 2 peripheral spaced sets.Wherein, upper frame 1 is corresponding about in the of 2 with underframe, jack 3 along upper frame 1 and underframe 2 designs equidistantly distributes in the present embodiment, it is spaced apart 5～8cm, movable inserted link 4 interts in upper frame 1 and underframe 2 corresponding jacks 3, inserted link 4 can be dismantled according to fish body specification, reaches the purpose at movable inserted link 4 intervals in the adjustment device for feeding by the quantity of the increase or the inserted link 4 that takes in sail.
On underframe 2, also be provided with base plate 8, on base plate 8, also be provided with and be used for the hook 9 that is connected with underframe 2.Base plate 8 is mainly used in and prevents that big fish from entering device for feeding 10 and holding foodstuff from below, usually the base plate 8 of band hook 9 is not to be fixed on the underframe 2 always, put in use on the underframe 2, take out when not using, balance is put on the underframe 2 during installation, with linking up with 9 prolong knots on underframe 2, during dismounting, earlier base plate 8 is taken out, drag stay cord 7 then and just can receive folded device for feeding 10.
Also be provided with in the bottom of device for feeding 11 and be used to the baffle that prevents that feed from overflowing, in the present embodiment, this baffle is made for adopting closeer plastics bolting silk net, be trapped among the about 0.3 meter eminence in bottom of this device for feeding 11, main effect is to bear to load feed and usefulness, is difficult for allowing the current feed that scatters and disappears.
See accompanying drawing 3 during application, this device for feeding 11 is placed in the net cage 12 of breeding fish, can lean on one side of net cage 12, also can be in the centre of net cage 12, and set up base plate 8, fix; When throwing something and feeding feed, the feed throwing is spilt (putting) on the base plate 8 of this device for feeding 11, small fish is by the space of movable inserted link, enter in the device for feeding 11 and look for food, thereby the individuality that has limited big specification enters, and wherein has feed a part to pass through the space of movable inserted link, spills outside the device, big fish is looked for food outside device, thereby has satisfied the foodstuff needs of all size fish.
According to the quantity of culturing juvenile fish, can place a plurality of device for feeding 11 in net cage 12 simultaneously, the mesh specification of the net cage 12 of breeding fish should be selected the specification that does not allow juvenile fish run away.
The utility model is not limited in the above-mentioned specific embodiment scope, and those skilled in the art are according to the description of preamble, just can find different adjustment schemes according to needs separately, and these adjustment all should be in the scope of the claims by the appended claims herein.
Claims (8)
1. a net cage is cultivated the device for feeding of juvenile fish, comprise upper and lower framework, be provided with rotatable axostylus axostyle between the described upper and lower framework, it is characterized in that: on upper frame, also be provided with pendulum suspension element, described pendulum suspension element comprises two motion bars, the top of described two motion bars interconnects, and the bottom is connected with upper frame or two adjacent rotatable axostylus axostyles respectively.
2. net cage according to claim 1 is cultivated the device for feeding of juvenile fish, it is characterized in that: described rotatable axostylus axostyle evenly distributes and the described upper and lower frame perimeter of five equilibrium along the periphery of upper and lower framework, described rotatable axostylus axostyle one end is plugged in along in the jack of described upper frame periphery setting, and the other end is plugged in along in the corresponding jack of described underframe periphery setting.
3. net cage according to claim 2 is cultivated the device for feeding of juvenile fish, it is characterized in that: also be provided with the stay cord that is used to open or receive folded device for feeding on the described rotatable axostylus axostyle.
4. according to the device for feeding of claim 1 or 2 or 3 described net cages cultivation juvenile fish, it is characterized in that: also be provided with movable inserted link between the described upper and lower framework, described movable inserted link is plugged in along in the corresponding jack of upper frame and underframe periphery spaced set.
5. net cage according to claim 4 is cultivated the device for feeding of juvenile fish, and it is characterized in that: the spacing of described jack is 5-8cm.
6. net cage according to claim 5 is cultivated the device for feeding of juvenile fish, it is characterized in that: also be provided with movably base plate on described underframe.
7. net cage according to claim 6 is cultivated the device for feeding of juvenile fish, it is characterized in that: also be provided with on the described base plate and be used for the hook that is connected with underframe.
8. net cage according to claim 7 is cultivated the device for feeding of juvenile fish, it is characterized in that: also be provided with in the bottom of described device for feeding and be used to the baffle that prevents that feed from overflowing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205805786U CN201830762U (en) | 2010-10-28 | 2010-10-28 | Feeding device for breeding juvenile fishes by net cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205805786U CN201830762U (en) | 2010-10-28 | 2010-10-28 | Feeding device for breeding juvenile fishes by net cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201830762U true CN201830762U (en) | 2011-05-18 |
Family
ID=44000858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205805786U Expired - Fee Related CN201830762U (en) | 2010-10-28 | 2010-10-28 | Feeding device for breeding juvenile fishes by net cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201830762U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106417144A (en) * | 2016-10-27 | 2017-02-22 | 中国水产科学研究院淡水渔业研究中心 | Exploiting Oreochromis mossambicus fish culture pond direct breed fish species control department and culture method |
| CN110999841A (en) * | 2019-12-28 | 2020-04-14 | 广西壮族自治区水产科学研究院 | Prevent wind unrestrained feed auxiliary device in culture in net cage |
-
2010
- 2010-10-28 CN CN2010205805786U patent/CN201830762U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106417144A (en) * | 2016-10-27 | 2017-02-22 | 中国水产科学研究院淡水渔业研究中心 | Exploiting Oreochromis mossambicus fish culture pond direct breed fish species control department and culture method |
| CN110999841A (en) * | 2019-12-28 | 2020-04-14 | 广西壮族自治区水产科学研究院 | Prevent wind unrestrained feed auxiliary device in culture in net cage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20111028 |