Convenient-to-disassemble fence for freshwater fishery breeding

Abstract

The fence comprises a base, a plurality of inserting rods are connected to the bottom of the base, a mounting base is connected to the upper end of the base through a plurality of telescopic rods, and a driving assembly for adjusting the height of the mounting base is connected between the base and the mounting base. A plurality of vertical rods which are enclosed into a rectangle are connected to the mounting base in an inserting and pulling manner, a protective net assembly is arranged between every two adjacent vertical rods, and the two ends of each protective net assembly are connected with the two corresponding vertical rods opposite to the protective net assembly in an inserting manner. The device is reasonable in structural design, freshwater fishery breeding work can be conducted in the space defined by the vertical rods and the protective net body, the height of the device can be adjusted according to the water surface height of a water area in the breeding process, normal proceeding of the breeding work is guaranteed, meanwhile, the device is convenient to disassemble, the disassembling process is easy and convenient to operate, and the practicability is high. And the occupied space of the device can be reduced, and the device can be conveniently moved and stored.

Description

Technical Field

[0005] The invention relates to the technical field of fishery breeding, and in particular to a detachable fence for freshwater fishery breeding. Background Art

[0006] Freshwater fishery refers to the industry that uses inland waters such as rivers, lakes, and reservoirs for fish farming and fishing. To improve the efficiency of farming and the quality of aquatic products, it is necessary to create good protective equipment for the fish farming environment. The fish farming fence is a device used to protect the fry in the fish pond, which is convenient for feeding and managing the fry.

[0007] For example, the application document with the publication number: CN217428986U, and the application name: A detachable freshwater fishery breeding fence, wherein a fixedly connected bottom insertion rod is arranged at the lower end of the main support column, wherein installation slots are evenly arranged around the outside of the main support column, and a locking rod is placed inside the installation slot, wherein a movable receiving card plate is arranged at the end of the locking rod that is not in the installation slot, and the other end of the receiving card plate is embedded in a fixedly connected blocking net... This application document is prior art relative to the present application, but in this application document, the height of the bottom insertion rod and the blocking net is fixed. When the water depth of the breeding water area is deep, the blocking net is located below the water surface and cannot have a good confinement effect on the aquatic seedlings. After the device is disassembled, the blocking net cannot be stored, which makes the blocking net prone to damage during movement and storage. For this reason, we have designed a detachable freshwater fishery breeding fence to solve the above problems. Summary of the invention

[0008] The purpose of the present invention is to solve the problems existing in the prior art, and to propose a detachable freshwater fishery farming fence, in which freshwater fishery farming work can be carried out in the space enclosed by multiple vertical poles and a protective net body. During the farming process, the height of the device can be adjusted according to the water surface height to ensure the normal progress of the farming work. At the same time, the device is easy to disassemble, and the disassembly process is simple to operate, which can reduce the space occupied by the device and facilitate the movement and storage of the device.

[0009] In order to achieve the above object, the present invention adopts the following technical solutions:

[0010] A detachable freshwater fishery farming fence comprises a base, a plurality of plug rods are connected to the bottom of the base, an upper end of the base is connected to a mounting seat via a plurality of telescopic rods, a driving assembly for adjusting the height of the mounting seat is connected between the base and the mounting seat, a plurality of rectangular vertical poles are pluggably connected to the mounting seat, a protective net assembly is provided between two adjacent vertical poles, both ends of the protective net assembly are pluggably connected to the two vertical poles opposite thereto, and a locking assembly is provided on the vertical pole for firmly fixing the two protective net assemblies connected thereto on the vertical pole.

[0011] Preferably, a plurality of threaded columns are fixedly connected to the bottom of the base, and the plurality of insertion rods are respectively threadedly connected to the plurality of threaded columns.

[0012] Preferably, the driving assembly includes an installation groove opened at the upper end of the base, two installation slide blocks are slidably connected in the installation groove, a servo motor is installed on the inner side wall of the installation groove, a double-headed screw is fixedly connected to the end of the output shaft of the servo motor, and the double-headed screw thread passes through the two installation slide blocks, the upper ends of the two installation slide blocks are fixedly connected to a first connecting block, and the bottom of the mounting seat is fixedly connected to a second connecting block, and the two first connecting blocks are hinged to the second connecting blocks through a connecting rod.

[0013] Preferably, a plug plate is fixedly connected to the upper end of the mounting seat, a plug hole matched with the plug plate is provided at the bottom of the vertical pole, the vertical pole is pluggably connected to the plug plate and the vertical pole is a gravity plate.

[0014] Preferably, the protective net assembly includes a first support plate, a second support plate and a protective net body, the side wall of the first support plate is provided with a winding piece, the two ends of the protective net body are respectively fixedly connected to the winding piece and the second support plate, and the first support plate and the second support plate are both plugged in connection with the vertical poles opposite to them.

[0015] Preferably, the winding member includes a winding groove provided on the side wall of the first support plate, a winding rod is rotatably connected in the winding groove, a winding shaft is sleeved on the winding rod and rotates coaxially therewith, one end of the protective net body is fixedly connected to the winding shaft, a gear is sleeved on the side wall of the winding rod and rotates coaxially therewith, a positioning groove which is communicated with the winding groove is provided on the first support plate, an L-shaped positioning rod which meshes with the gear and extends to the top of the first support plate is slidably connected in the positioning groove, and a plurality of first springs are connected between the L-shaped positioning rod and the inner side wall of the positioning groove.

[0016] Preferably, a plug-in port is provided on the vertical pole, a plug-in block extending into the plug-in port is fixedly connected to the side wall of the first support plate, and an opening is provided at the upper end of the plug-in block.

[0017] Preferably, the locking assembly includes a threaded rod rotatably connected to the upper end of the vertical pole, the lower half of the threaded rod is a threaded section, the upper half of the threaded rod is a smooth section, the side wall of the threaded rod is threadedly sleeved with an L-shaped plate, the side wall of the L-shaped plate is fixedly connected to two locking rods, the two locking rods respectively extend to openings on two plug-in blocks on the same vertical pole, and the upper end of the vertical pole is fixedly connected to a plurality of second springs that are against the bottom of the L-shaped plate.

[0018] Preferably, the inner side wall of the winding groove is fixedly connected with a sponge strip that abuts against the winding shaft.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. In this detachable freshwater fishery breeding fence, freshwater fishery breeding work can be carried out in the space enclosed by multiple vertical poles and the protective net body. Placing the base in the water and inserting the poles into the bottom of the water can ensure the stability of the device. During the breeding process, the height of the device can be adjusted according to the water surface height of the water area, so that the protective net body extends out of the water surface to ensure the normal progress of the breeding work.

[0021] 2. In this detachable freshwater fishery breeding fence, when the device needs to be disassembled, the protective net assembly can be removed from the vertical pole, and the protective net body can be rolled up. The vertical pole can be pulled upward to pull it out from the plug plate, and the plug rod can be twisted to remove it from the threaded column. The disassembly process is simple to operate, can reduce the space occupied by the device, and is convenient for moving and storing the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main external structure of a detachable freshwater fishery breeding fence proposed by the present invention;

[0023] Figure 2 This is a schematic diagram of the main cross-sectional structure of a detachable freshwater fishery breeding fence proposed by the present invention;

[0024] Figure 3 for Figure 2 A magnified view of the structure at center;

[0025] Figure 4 for Figure 2 A magnified view of the structure at B in the middle;

[0026] Figure 5 It is a top view structural diagram of the connection between the vertical pole, the plug interface, the L-shaped plate, and the locking rod.

[0027] In the figure: 1. base; 2. plug rod; 3. threaded column; 4. telescopic rod; 5. mounting seat; 6. mounting slide groove; 7. mounting slide block; 8. servo motor; 9. double-headed screw; 10. first connecting block; 11. second connecting block; 12. connecting rod; 13. plug plate; 14. vertical rod; 15. first supporting plate; 16. plug block; 17. opening; 18. plug interface; 19. threaded rod; 20. L-shaped plate; 21. second spring; 22. locking rod; 23. protective net body; 24. second supporting plate; 25. winding rod; 26. winding shaft; 27. gear; 28. L-shaped positioning rod; 29. ​​first spring; 30. sponge strip. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] Reference Figure 1-Figure 5 A detachable freshwater fishery breeding fence includes a base 1, a plurality of plug rods 2 are connected to the bottom of the base 1, a plurality of threaded columns 3 are fixedly connected to the bottom of the base 1, the plurality of plug rods 2 are respectively threadedly connected to the plurality of threaded columns 3, and the upper ends of the plug rods 2 are provided with threaded holes adapted to the threaded columns 3, so as to facilitate the connection and disassembly of the plug rods 2 and the threaded columns 3. The upper end of the base 1 is connected to a mounting seat 5 through a plurality of telescopic rods 4, and the plurality of telescopic rods 4 can limit the mounting seat 5 so that it can only slide vertically. A driving component for adjusting the height of the mounting seat 5 is connected between the base 1 and the mounting seat 5, and the driving component includes a mounting slide groove 6 opened at the upper end of the base 1, and two mounting sliders 7 are slidably connected in the mounting slide groove 6. The inner side of the mounting slide groove 6 A servo motor 8 is mounted on the wall. The servo motor 8 is a waterproof servo motor. A double-headed screw 9 is fixedly connected to the end of the output shaft of the servo motor 8. The double-headed screw 9 threads through the two mounting slide blocks 7. The other end of the double-headed screw 9 is rotatably connected to the inner wall of the mounting slide groove 6 to ensure its stability. The two mounting slide blocks 7 are respectively connected to the two opposite sections of the double-headed screw 9, so that the two mounting slide blocks 7 can approach or move away from each other when the double-headed screw 9 rotates. The upper ends of the two mounting slide blocks 7 are fixedly connected to the first connecting block 10, and the bottom of the mounting seat 5 is fixedly connected to the second connecting block 11. The two first connecting blocks 10 are hinged to the second connecting block 11 through a connecting rod 12, and the connecting rod 12 is rotatably connected to the first connecting block 10 and the second connecting block 11.

[0030] A plurality of rectangular vertical rods 14 are pluggably connected to the mounting seat 5, and a plug plate 13 is fixedly connected to the upper end of the mounting seat 5. A plug hole adapted to the plug plate 13 is provided at the bottom of the vertical rod 14. The vertical rod 14 is pluggably connected to the plug plate 13 and the vertical rod 14 is a gravity plate. Under the weight of the vertical rod 14, the vertical rod 14 can slide downward and abut against the upper end of the mounting seat 5, so that the vertical rod 14 is stably sleeved on the plug plate 13;

[0031] A protective net assembly is provided between two adjacent upright poles 14, and the protective net assembly includes a first support plate 15, a second support plate 24 and a protective net body 23. A winding member is provided on the side wall of the first support plate 15, and the winding member includes a winding groove opened on the side wall of the first support plate 15, and a winding rod 25 is rotatably connected in the winding groove, and a winding shaft 26 coaxially rotating therewith is sleeved on the winding rod 25, one end of the protective net body 23 is fixedly connected to the winding shaft 26, and a sponge strip 30 abutting against the winding shaft 26 is fixedly connected to the inner side wall of the winding groove, which can avoid the gap between the winding shaft 26 and the inner side wall of the winding groove after the protective net body 23 is unwound, so that the aquatic products can swim out of the gap, and the side wall sleeve of the winding rod 25 A gear 27 is provided which rotates coaxially with the first support plate 15. A positioning slot which is interconnected with the winding slot is provided on the first support plate 15. An L-shaped positioning rod 28 which meshes with the gear 27 and extends to the top of the first support plate 15 is slidably connected in the positioning slot. A plurality of first springs 29 are connected between the L-shaped positioning rod 28 and the inner side wall of the positioning slot. The first spring 29 is an elastic spring which can push the L-shaped positioning rod 28 to slide in a natural state so that the L-shaped positioning rod 28 meshes with the gear 27 and fixes the winding rod 25. The two ends of the protective net body 23 are respectively fixedly connected to the winding member and the second support plate 24. The first support plate 15 and the second support plate 24 are plug-connected with the vertical pole 14 opposite to them.

[0032] The two ends of the protective net assembly are plug-connected with the two opposite upright poles 14, and the upright pole 14 is provided with an insertion port 18. The side walls of the first support plate 15 and the second support plate 24 are fixedly connected with a plug-in block 16 extending into the plug-in port 18, and the upper end of the plug-in block 16 is provided with an opening 17. The upright pole 14 is provided with a locking assembly for firmly fixing the two protective net assemblies connected thereto on the upright pole 14, and the locking assembly includes a threaded rod 19 rotatably connected to the upper end of the upright pole 14, and the threaded rod 19 The lower half of the threaded rod 19 is a threaded section, and the upper half of the threaded rod 19 is a smooth section. The side wall of the threaded rod 19 is threadedly sleeved with an L-shaped plate 20. The side wall of the L-shaped plate 20 is fixedly connected with two locking rods 22. The two locking rods 22 extend to the openings 17 on the two plug-in blocks 16 on the same vertical rod 14 respectively. The upper end of the vertical rod 14 is fixedly connected with a plurality of second springs 21 that are against the bottom of the L-shaped plate 20. The second spring 21 is an elastic spring, which can push the L-shaped plate 20 upward in a natural state.

[0033] The present invention can be explained by the following operation mode:

[0034] In the present invention, when it is necessary to use the detachable freshwater fishery breeding fence for breeding, the insertion rod 2 is screwed onto the threaded column 3, and multiple vertical poles 14 are respectively inserted into multiple insertion plates 13, and the L-shaped positioning rod 28 is pulled so that it is no longer meshed with the gear 27, and the winding rod 25 is rotated to unwind the protection net body 23, so that the plug-in blocks 16 on the side walls of the first support plate 15 and the second support plate 24 on the same protection net assembly are respectively extended to the plug-in ports 18 on the corresponding vertical poles 14, and the L-shaped plate 20 is pressed downward to make the two locking rods 22 extend into the corresponding openings 17 respectively, and the threaded rod 19 is rotated. Under the action of its threaded meshing, the L-shaped plate 20 can move downward and be locked with the threaded section of the threaded rod 19. Similarly, multiple protection net assemblies are installed and locked in turn;

[0035] The base 1 is placed in water, and the insertion rod 2 is inserted into the bottom of the water to ensure the stability of the device. According to the water surface height of the water area, the servo motor 8 is started to drive the double-headed screw 9 to rotate, and the two installation sliders 7 can be brought close to each other under the action of the thread meshing, and then the two connecting rods 12 rotate to push the mounting seat 5 to move upward so that the protective net body 23 extends out of the water surface, and then the aquatic seedlings to be cultivated are placed in the space surrounded by the multiple vertical rods 14 and the protective net body 23 to carry out the cultivation work;

[0036] When the device needs to be disassembled, the threaded rod 19 is rotated in the opposite direction to make the L-shaped plate 20 move upward and disengage from the threaded section. The second spring 21 can push the L-shaped plate 20 upward to move the locking rod 22 out of the opening 17, so that the plug-in block 16 can be moved out of the plug-in interface 18, and the protective net assembly can be disassembled. The L-shaped positioning rod 28 is pulled so that it no longer meshes with the gear 27. The winding rod 25 is rotated to reel up the protective net body 23 and store it in the winding groove to reduce the occurrence of damage. The vertical rod 14 can be pulled upward to pull it out from the plug plate 13, the plug rod 2 is unscrewed from the threaded column 3, and the servo motor 8 is started to rotate in the opposite direction to make the two mounting slide blocks 7 move away from each other, and the mounting seat 5 is lowered close to the base 1. The disassembly operation is simple, which can reduce the space occupied by the device and facilitate the movement and storage of the device.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A detachable freshwater fishery breeding fence, comprising a base (1), characterized in that: The bottom of the base (1) is connected to a plurality of plug rods (2), the upper end of the base (1) is connected to a mounting seat (5) via a plurality of telescopic rods (4), a driving component for adjusting the height of the mounting seat (5) is connected between the base (1) and the mounting seat (5), a plurality of rectangular vertical poles (14) are pluggably connected to the mounting seat (5), a protective net component is provided between two adjacent vertical poles (14), both ends of the protective net component are pluggably connected to the two vertical poles (14) opposite to it, and a locking component is provided on the vertical pole (14) for firmly fixing the two protective net components connected to it on the vertical pole (14).

2. A detachable freshwater fishery breeding fence according to claim 1, characterized in that: A plurality of threaded columns (3) are fixedly connected to the bottom of the base (1), and the plurality of insertion rods (2) are respectively threadedly connected to the plurality of threaded columns (3).

3. The detachable freshwater fishery breeding fence according to claim 1, characterized in that: The driving assembly comprises a mounting groove (6) provided at the upper end of the base (1), two mounting slide blocks (7) being slidably connected in the mounting groove (6), a servo motor (8) being installed on the inner side wall of the mounting groove (6), a double-headed screw (9) being fixedly connected to the end of the output shaft of the servo motor (8), the double-headed screw (9) threadably passing through the two mounting slide blocks (7), the upper ends of the two mounting slide blocks (7) being fixedly connected to a first connecting block (10), the bottom of the mounting seat (5) being fixedly connected to a second connecting block (11), and the two first connecting blocks (10) and the second connecting blocks (11) being hingedly connected via a connecting rod (12).

4. The detachable freshwater fishery breeding fence according to claim 1, characterized in that: The upper end of the mounting seat (5) is fixedly connected with a plug plate (13), the bottom of the vertical rod (14) is provided with a plug hole matched with the plug plate (13), the vertical rod (14) is pluggably connected to the plug plate (13) and the vertical rod (14) is a gravity plate.

5. The detachable freshwater fishery breeding fence according to claim 1, characterized in that: The protective net assembly comprises a first support plate (15), a second support plate (24) and a protective net body (23); a winding piece is provided on the side wall of the first support plate (15); two ends of the protective net body (23) are respectively fixedly connected to the winding piece and the second support plate (24); the first support plate (15) and the second support plate (24) are plug-connected to the corresponding upright poles (14).

6. A detachable freshwater fishery breeding fence according to claim 5, characterized in that: The winding member comprises a winding groove provided on the side wall of the first support plate (15), a winding rod (25) being rotatably connected in the winding groove, a winding shaft (26) being sleeved on the winding rod (25) and coaxially rotating therewith, one end of the protective net body (23) being fixedly connected to the winding shaft (26), a gear (27) being sleeved on the side wall of the winding rod (25) and coaxially rotating therewith, a positioning slide groove being provided on the first support plate (15) and communicating with the winding groove, an L-shaped positioning rod (28) being meshed with the gear (27) and extending to the top of the first support plate (15) being slidably connected in the positioning slide groove, and a plurality of first springs (29) being connected between the L-shaped positioning rod (28) and the inner side wall of the positioning slide groove.

7. The detachable freshwater fishery breeding fence according to claim 5, characterized in that: The vertical rod (14) is provided with an insertion port (18); the side wall of the first support plate (15) is fixedly connected with a plug-in block (16) extending into the insertion port (18); and an opening (17) is provided at the upper end of the plug-in block (16).

8. The detachable freshwater fishery breeding fence according to claim 7, characterized in that: The locking assembly comprises a threaded rod (19) rotatably connected to the upper end of the vertical rod (14); the lower half of the threaded rod (19) is a threaded section, and the upper half of the threaded rod (19) is a smooth section; the side wall of the threaded rod (19) is threadedly sleeved with an L-shaped plate (20); the side wall of the L-shaped plate (20) is fixedly connected with two locking rods (22); the two locking rods (22) respectively extend into openings (17) on two plug-in blocks (16) on the same vertical rod (14); and the upper end of the vertical rod (14) is fixedly connected with a plurality of second springs (21) that abut against the bottom of the L-shaped plate (20).

9. The detachable freshwater fishery breeding fence according to claim 6, characterized in that: The inner side wall of the winding groove is fixedly connected with a sponge strip (30) which abuts against the winding shaft (26).

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