CN217657786U - Aquaculture is with catching device - Google Patents
Aquaculture is with catching device Download PDFInfo
- Publication number
- CN217657786U CN217657786U CN202222046234.2U CN202222046234U CN217657786U CN 217657786 U CN217657786 U CN 217657786U CN 202222046234 U CN202222046234 U CN 202222046234U CN 217657786 U CN217657786 U CN 217657786U
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- China
- Prior art keywords
- mounting ring
- aquaculture
- connecting rod
- fishing
- mounting
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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
Abstract
The utility model relates to the technical field of aquatic product fishing, and discloses a fishing device for aquaculture, which comprises a plurality of mounting rings, wherein a flexible fishing net is arranged between two adjacent mounting rings, and the bottom end of the mounting ring positioned at the bottom is provided with a reticular receiving bottom surface; the two adjacent mounting rings are detachably connected; wherein an operating handle is arranged on the mounting ring positioned at the top; the utility model discloses, can adjust its size of a dimension according to the demand, promote the flexibility of fishing operation and the convenience of use.
Description
Technical Field
The utility model relates to an aquatic products are caught technical field, especially relate to an aquaculture is with catching device.
Background
In artificial aquaculture, pond culture and water tank culture are commonly used, and as the pond culture has a certain area and water depth, the aquaculture is generally harvested by adopting harvesting equipment with higher automation degree; the water tank culture is limited by the influence of actual conditions, and a net bag is usually adopted for fishing the aquatic products; and current string bag is fixed to size usually, can not adjust according to the size of the aquatic products volume and the weight of catching, and the flexibility is relatively poor, when the aquatic products small weight light of required fishing, because of the string bag is bulky on the one hand when using big string bag, it is more with the large draft of water contact area in the water tank, consume great to physical power, be not convenient for catch the operation, on the other hand also is not convenient for take out the aquatic products of catching, brings a great deal of inconvenience for the operation of catching.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an aquaculture is with catching device can adjust its size of a dimension according to the demand, promotes the flexibility and the convenience of catching the operation.
The utility model adopts the following technical scheme:
a fishing device for aquaculture comprises a plurality of mounting rings, wherein a flexible fishing net is arranged between every two adjacent mounting rings, and the bottom end of the mounting ring at the bottom is provided with a reticular receiving bottom surface; the two adjacent mounting rings are detachably connected; wherein an operating handle is arranged on the mounting ring positioned at the top.
Preferably, the number of the mounting rings is three.
Preferably, the opposite ends of the upper and lower two mounting rings are provided with support connecting rods, each support connecting rod can be slidably connected with the mounting ring positioned in the middle, and the free end of each support connecting rod can be detachably connected with the mounting ring far away from the fixed end of the support connecting rod after sliding out of the mounting ring positioned in the middle; wherein the upper and lower two adjacent support connecting rods are alternately arranged.
Preferably, an elastic member is disposed between the fixed end of each support link and the corresponding mounting ring.
Preferably, the elastic member comprises a sleeve rotatably disposed on the mounting ring, and the sleeve is connected with the support link through a buffer spring.
Preferably, the sleeve is internally provided with a guide limiting groove, and the support connecting rod is provided with a guide limiting block in sliding contact with the guide limiting groove.
Preferably, a hoop is arranged outside the fishing net, and a supporting flange for placing the hoop is arranged inside the mounting ring along the circumferential direction of the mounting ring.
Preferably, the support flange is a net support structure.
Preferably, each mounting ring is provided with a cavity which is communicated up and down, and the side part of the mounting ring is provided with a through hole which is communicated inside and outside.
Preferably, the angle and the length of the operating handle can be adjusted.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a to catch the net setting between two adjacent collars, utilize the connection between two adjacent collars to realize accomodating the compression of catching the net to reach the purpose that reduces to catch the device size, can carry out the adaptability adjustment according to the actual demand, promote the utility model discloses a practicality strengthens convenience and flexibility when it uses.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is a top view of a centrally located mounting ring of an embodiment of the present application.
Detailed Description
The invention will be described more fully hereinafter with reference to the accompanying drawings and examples in which:
as shown in fig. 1 to 3, the fishing device for aquaculture of the present invention comprises a plurality of mounting rings 1, a fishing net 2 that is connected up and down is disposed between two adjacent mounting rings 1, wherein the fishing net 2 is made of flexible material so as to be folded and stored, and a netlike receiving bottom surface is disposed at the bottom end of the mounting ring 1 at the bottom so as to provide support for the captured aquaculture; the two adjacent mounting rings 1 are detachably connected, so that the two adjacent mounting rings 1 are connected, and the fishing net 2 positioned between the two mounting rings is folded and stored, so that the purpose of reducing the size of the fishing device is achieved; the mounting ring 1 at the top is provided with an operating handle 3.
Furthermore, preferably, three mounting rings 1 are arranged, the opposite end surfaces of the upper and lower mounting rings 1 are provided with support connecting rods 4, and each support connecting rod 4 can be connected with the mounting ring 1 in the middle in a sliding manner, so that the mounting ring 1 in the middle slides upwards along the support connecting rod 4 above to be attached to the mounting ring 1 above, or slides downwards along the support connecting rod 4 below to be attached to the mounting ring 1 below; the free end of each supporting connecting rod 4 can be detachably connected with the mounting ring 1 far away from the fixed end of the supporting connecting rod after sliding out of the mounting ring 1 in the middle (namely, the upper supporting connecting rod 4 is connected with the lower mounting ring 1 after sliding out of the mounting ring 1 in the middle, and the lower supporting connecting rod 4 is connected with the upper mounting ring 1 after sliding out of the mounting ring 1 in the middle), so that the structural stability of the whole fishing device after the fishing net 2 is folded is realized; wherein, the upper and lower two adjacent supporting connecting rods 4 are alternately arranged so as to avoid the obstruction of the joint connection between the two adjacent mounting rings 1; simultaneously also can be after two adjacent collar segments 1 paste tightly, the even range is in the fishing net 2 outside of not accomodating, strengthens its structural strength. Preferably, each support connecting rod 4 is respectively connected with the mounting ring 1 in a rotating manner, one end of each support connecting rod 4, which is in contact with the mounting ring 1 in the middle, is provided with a threaded connector 5, the diameter of each threaded connector 5 is greater than that of each support connecting rod 4, and the mounting ring 1 in the middle is provided with a screw hole 6 corresponding to the threaded connector 5; because the diameter of the supporting connecting rod 4 is smaller than that of the screw hole 6, the supporting connecting rod 4 can be rotated to enable the threaded connector 5 to move out of the screw hole 6, so that the supporting connecting rod 4 and the middle mounting ring 1 can slide relatively, in addition, the top and bottom mounting rings 1 are respectively provided with the screw holes 6 matched with the threaded connectors 5, so that when the middle mounting ring 1 is contacted with the upper mounting ring 1, the threaded connection between the upper supporting connecting rod 4 and the lower mounting ring 1 is realized; when the mounting ring 1 in the middle contacts with the mounting ring 1 on the lower part, the support connecting rod 4 on the lower part is in threaded connection with the mounting ring 1 on the upper part, so that the structural stability of the whole fishing device in use is ensured.
An elastic piece is arranged between the fixed end of each support connecting rod 4 and the corresponding mounting ring 1, so that the gravity borne by the fishing net 2 is reduced when fishing; when the elastic piece is in an initial state, the fishing net 2 is in a non-tensioning state, and the fishing net 2 is gradually stretched, tensioned and stressed along with the stress of the elastic piece. Preferably, the elastic member comprises a sleeve 7 rotatably disposed on the mounting ring 1, and the sleeve 7 is connected with the support link 4 through a buffer spring 8 in an initial state. In order to avoid threaded connection head 5 and screw 6 when rotating the connection operation, take place torsional phenomenon because of rotating the drive buffer spring 8 that support connecting rod 4 leads to, the utility model discloses inside both sides at sleeve 7 have all set up direction spacing groove 9, be provided with on the support connecting rod 4 with direction spacing groove 9 sliding contact's direction stopper 10, through the slip setting of direction stopper 10 in direction spacing groove 9, can provide the direction for the removal when supporting connecting rod 4 atress, when avoiding support connecting rod 4 to rotate again, buffer spring 8 produces torsional phenomenon because of the atress, protects buffer spring 8, prolongs its life. In addition, in order to avoid irreversible damage to the buffer spring 8 caused by excessive fishing weight, the sleeve 7 is preferably arranged to extend a certain distance in the direction away from the mounting ring 1, and the guide limiting groove 9 is sealed at the end part, so that the stroke of the guide limiting block 10 in the guide limiting groove 9 is limited, and the purpose of protecting the buffer spring 8 is further achieved; in order to ensure the contact tightness when two adjacent mounting rings 1 are connected, it is preferable that the central mounting ring 1 is provided with a hole 11 for receiving the sleeve 7.
The fishing net 2 is externally provided with a hoop 12, and the mounting ring 1 is internally provided with a support flange 13 along the circumferential direction thereof, on which the hoop 12 is placed. The setting of hoop 12 can play the reinforcing action to catching net 2, increases the structural strength who catches net 2, can carry out the layering with every fishing net 2 again, and the convenience is carried out orderly folding to it and is accomodate. The support flange 13 can provide a placing space for the plurality of the ferrules 12 after being stored; wherein, catch the inner circle of net 2 and hoop 12 and be connected, the support flange 13 on the collar 1 of upper portion sets up the position and its top surface parallel and level, on the collar 1 of middle part and bottom, support flange 13 all is less than its top surface setting to when two adjacent collars 1 contact, there is the space that supplies hoop 12 and catch net 2 to place between two adjacent support flanges 13. The supporting flange 13 is preferably set to be a net-shaped supporting structure, a cavity 14 which is communicated from top to bottom is arranged on each mounting ring 1, and through holes 15 which are communicated from inside to outside are arranged on the side portions of the mounting rings 1, so that when fishing is carried out, water flow can penetrate through the through holes, and resistance during fishing is reduced.
Further, the utility model discloses in, operating handle 3's angle and length are all adjustable to satisfy different operators' user demand. Preferably, the operating handle 3 comprises an inner rod 3-1 and an outer rod 3-2, the inner rod 3-1 is movably inserted into the outer rod 3-2, and the bottom end of the outer rod 3-2 is provided with a conical nut locking head 3-3 for locking and fixing the inner rod 3-1; the bottom end of the inner rod 3-1 is fixed on the mounting ring 1 at the top through an adjusting knob 16, the angle of the handle 3 is adjusted by rotating the adjusting knob 16, and then the adjusting knob 16 is screwed tightly, so that the operation is simple and convenient, and the practicability is high; in addition, the operating handle 3 may be of a sliding telescopic type or a screw rotary telescopic type as known in the art, and since these are known in the art, they will not be described herein.
In the using process of the utility model, when the volume and the weight of the fished aquatic product are small, the upper supporting connecting rod 4 can be rotated, the threaded connector 5 at the bottom of the fishing rod completely penetrates out of the screw hole 6 on the middle mounting ring 1, the middle mounting ring 1 can slide relative to the upper supporting connecting rod 4, through upward movement of the middle mounting ring 1, the hoop 12 and the fishing net 2 positioned on the upper part can be gradually compressed and stored in the space between the upper and the lower supporting flanges 13 until the middle mounting ring 1 contacts with the mounting ring 1 at the top, at this moment, the threaded connector 5 at the end part of the lower supporting connecting rod 4 can be connected with the threaded hole on the mounting ring 1 at the top (because the threaded connector 5 and the middle mounting ring 1 are in the initial state of threaded connection, the threaded connector 5 penetrates out of one end distance of the middle mounting ring 1, so when the threaded connector 5 at the end part of the lower supporting connecting rod 4 is in threaded connection with the mounting ring 1 at the upper part, the threaded connector 5 is not separated from the middle mounting ring 1, so as to ensure the stability of the whole structure, the condition that the middle mounting ring 1 slides up and down when in use occurs, the upper supporting connecting rod 4, the upper supporting connecting rod can be connected with the lower mounting ring 6 on the threaded connector 5 on the screw hole on the mounting ring 1; the middle mounting ring 1 and the lower mounting ring 1 can be in contact connection under the pressure, so that the upper fishing net 2 keeps a working state, the operation flexibility is high, and the practicability is high.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an aquaculture is with catching device which characterized in that: the fishing net comprises a plurality of mounting rings, a flexible fishing net is arranged between every two adjacent mounting rings, and a netlike receiving bottom surface is arranged at the bottom end of the mounting ring at the bottom; the two adjacent mounting rings are detachably connected; wherein an operating handle is arranged on the mounting ring positioned at the top.
2. The fishing device for aquaculture of claim 1, wherein: the number of the mounting rings is three.
3. The fishing device for aquaculture of claim 2, wherein: the opposite ends of the upper and lower mounting rings are respectively provided with a supporting connecting rod, each supporting connecting rod can be connected with the mounting ring in the middle in a sliding manner, and the free end of each supporting connecting rod can be detachably connected with the mounting ring far away from the fixed end of the supporting connecting rod after sliding out of the mounting ring in the middle; wherein the upper and lower two adjacent support connecting rods are alternately arranged.
4. A fishing device according to claim 3, wherein: and an elastic part is arranged between the fixed end of each support connecting rod and the corresponding mounting ring.
5. The fishing device for aquaculture of claim 4, wherein: the elastic part comprises a sleeve which is rotatably arranged on the mounting ring, and the sleeve is connected with the support connecting rod through a buffer spring.
6. The fishing device for aquaculture of claim 5, wherein: the sleeve inside be provided with the direction spacing groove, be provided with on the supporting connecting rod with direction spacing block of direction spacing groove sliding contact.
7. The fishing device for aquaculture of claim 6, wherein: the fishing net is characterized in that a hoop is arranged outside the fishing net, and a supporting flange for placing the hoop is arranged inside the mounting ring along the circumferential direction of the mounting ring.
8. The fishing device for aquaculture of claim 7, wherein: the supporting flange is a net-shaped supporting structure.
9. The fishing device for aquaculture of claim 1, wherein: each mounting ring is provided with a cavity which is communicated up and down, and the side part of each mounting ring is provided with a through hole which is communicated inside and outside.
10. The fishing device for aquaculture of claim 1, wherein: the angle and the length of the operating handle can be adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222046234.2U CN217657786U (en) | 2022-08-04 | 2022-08-04 | Aquaculture is with catching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222046234.2U CN217657786U (en) | 2022-08-04 | 2022-08-04 | Aquaculture is with catching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217657786U true CN217657786U (en) | 2022-10-28 |
Family
ID=83725012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222046234.2U Active CN217657786U (en) | 2022-08-04 | 2022-08-04 | Aquaculture is with catching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217657786U (en) |
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2022
- 2022-08-04 CN CN202222046234.2U patent/CN217657786U/en active Active
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