Anti-escape device for aquaculture pond

Abstract

The utility model discloses an anti-escape device for an aquaculture pond, which comprises a fixed rod fixed above the inner side edge of the aquaculture pond, an anti-escape plate is embedded on the fixed rod, the anti-escape plate consists of a transverse plate and an inclined plate, the transverse plate is connected with the inclined plate through a semicircular bayonet, and the transverse plate is connected with the inclined plate through the semicircular bayonet. The anti-escape plate is embedded in the fixing rod through the semicircular bayonet, the downward side of the inclined plate abuts against the inner wall of the culture pond, the transverse plate extends into the culture pond, and a hole array is further arranged on the transverse plate. The anti-escape device provided by the utility model is simple in structure and very convenient to mount or dismount, and can be adaptively adjusted according to the actual condition of the culture pond, so that aquatic products are effectively prevented from escaping from the culture pond, and the loss caused by the escape of the aquatic products is avoided; the lower portion of the anti-escape plate abuts against the inner wall of the culture pond, most dirt generated in the aquaculture process can be distributed on the surface of the anti-escape plate, and the anti-escape plate can be repeatedly used only by being detached from the fixing plate to be cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural breeding, and in particular to an anti-escape device used in an aquaculture pond. Background Art

[0002] Breeding ponds are the most common breeding equipment in aquaculture. Due to the limited space in the breeding ponds, aquatic products can escape from the breeding ponds by jumping, stacking, etc. In order to avoid the economic losses caused by the escape of aquatic products from the breeding ponds, most of the existing anti-escape facilities can only provide limited anti-escape effects, and usually require additional manual intervention to open or close the anti-escape facilities, which not only increases the complexity of operation, but also reduces the practicality of the facilities. In addition, many floating feeds used in aquaculture are prone to form dirt composed of feed debris and grease in the feed on the inner wall of the breeding pond. This dirt is difficult to clean and can easily damage the water quality environment in the breeding pond. The existing cleaning methods for the inner wall of the breeding pond are mostly manual cleaning. During the cleaning process, dirt may fall into the water and cause pollution. Utility Model Content

[0003] The utility model aims to provide an anti-escape device for an aquaculture pond, which is easy to install and disassemble and can prevent the inner wall of the aquaculture pond from being polluted.

[0004] The utility model is realized through the following technical scheme: an anti-escape device for an aquaculture pond, comprising a fixing rod fixed above the inner edge of the aquaculture pond, an anti-escape plate embedded on the fixing rod, the anti-escape plate consisting of a transverse plate and an oblique plate, the transverse plate and the oblique plate are connected by a semicircular bayonet, the anti-escape plate is embedded on the fixing rod through the semicircular bayonet, the oblique plate abuts against the inner wall of the aquaculture pond obliquely downward, the transverse plate extends into the interior of the aquaculture pond, and a hole array is also provided on the transverse plate.

[0005] The working principle of the technical solution is to fix the anti-escape plate above the inner edge of the breeding pond by a fixing rod, the transverse plate of the anti-escape plate can prevent aquatic products from escaping from the breeding pond, the hole array on the transverse plate will not affect the lighting and normal feeding, and the oblique plate of the anti-escape plate protects the upper part of the inner wall of the breeding pond, so that the feed debris or grease of the floating feed gathers on the oblique plate, thereby realizing the anti-fouling of the breeding pond, and the semicircular bayonet of the anti-escape plate can be stably engaged with the fixing rod, and cooperate with the supporting force provided by the inner wall of the breeding pond for the oblique plate, so that the anti-escape plate can remain stable with the fixing rod.

[0006] In order to better realize the utility model, further, the width of the transverse plate is 15cm~30cm, and its surface is a 4×6 cm diamond hole array.

[0007] To better implement the utility model, further, the angle between the transverse plate and the oblique plate is 95°~100°.

[0008] In order to better realize the utility model, further, the width of the inclined plate is 30cm~50cm, and the cross-section of the inclined plate is conical, and the side thereof obliquely downwardly abutting against the inner wall of the breeding pond is a pointed end.

[0009] To better implement the utility model, further, the anti-escape plate has a thickness of 3 cm to 8 cm.

[0010] In order to better realize the utility model, further, the fixing rod comprises a metal rod capable of adjusting the length, and suction cups capable of abutting and fixing against the inner wall of the breeding pond are arranged at both ends of the metal rod.

[0011] In order to better realize the utility model, further, the metal rod includes a middle adjusting rod, both ends of the adjusting rod are nested with sleeves, at least one of the sleeves is provided with a spring, one end of the spring is fixedly connected to the base arranged inside the sleeve, and the other end is abutted against the end of the adjusting rod through a gasket.

[0012] To better implement the utility model, further, the two ends of the metal rod are threaded columns with external threads, the suction cup is provided with internal threads matching the threaded columns at the two ends of the metal rod, and the two ends of the metal rod are threadedly connected to the suction cup.

[0013] In order to better realize the utility model, further, one side of the transverse plate is a female side with a groove, and the other side is a male side with a boss, and adjacent anti-escape devices are fixedly connected by fitting the male side and the female side of the transverse plate.

[0014] In order to better realize the utility model, further, corresponding through holes are provided on the male and female sides of the transverse plate. When adjacent anti-escape devices are fixedly connected by engaging the male and female sides of the transverse plate, they are also fixed by pins and pins inserted in the through holes.

[0015] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0016] (1) The anti-escape device provided by the utility model has a simple structure and is very convenient to install or disassemble. It can be adaptively adjusted according to the actual situation of the breeding pond, effectively preventing aquatic products from escaping from the breeding pond and avoiding the losses caused by the escape of aquatic products;

[0017] (2) The lower part of the anti-escape plate of the anti-escape device provided by the utility model is pressed against the inner wall of the breeding pond. Most of the dirt generated during the aquaculture process will be distributed on the surface of the anti-escape plate. The anti-escape plate can be reused by simply removing it from the fixed plate for cleaning. During the cleaning process, the dirt is accumulated on the anti-escape plate and is not easy to fall into the water. The inner wall of the breeding pond is effectively controlled for anti-fouling, thereby ensuring the water quality in the breeding pond.

[0018] (3) The utility model has a reasonable structure and complete functions. It can not only conveniently prevent the escape of aquatic products, but also efficiently and conveniently clean the inner wall of the breeding pond, ensuring the smooth breeding of aquatic products in the breeding pond, and is suitable for wide promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model after installation;

[0021] FIG2 is a schematic diagram of the cross-sectional structure of the anti-escape plate in the utility model;

[0022] Figure 3 It is an enlarged schematic diagram of the local structure of the fixing rod in the utility model;

[0023] Figure 4 It is a schematic diagram of a partial cross-sectional structure of a metal rod in the utility model;

[0024] Figure 5 This is a schematic diagram of the connection relationship between the metal rod and the suction cup in the utility model;

[0025] Figure 6 It is a schematic diagram of the connection relationship between adjacent anti-escape devices in the utility model.

[0026] Among them: 1-fixed rod, 11-metal rod, 111-adjusting rod, 112-sleeve, 113-spring, 114-base, 115-pad, 12-suction cup, 2-anti-escape plate, 21-transverse plate, 22-oblique plate, 23-semicircular bayonet, 3-breeding pond, 4-pin shaft, 5-pin, 6-water inlet / outlet, 7-overflow port. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] It should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0030] Embodiment 1:

[0031] The main structure of this embodiment is as follows: Figure 1 As shown, it includes a fixing rod 1 fixed above the inner edge of the breeding pool 3, and an anti-escape plate 2 is embedded on the fixing rod 1. The anti-escape plate 2 is composed of a transverse plate 21 and an oblique plate 22. The transverse plate 21 and the oblique plate 22 are connected by a semicircular bayonet 23. The anti-escape plate 2 is embedded on the fixing rod 1 through the semicircular bayonet 23. The oblique plate 22 abuts against the inner wall of the breeding pool 3 obliquely downward, and the transverse plate 21 extends into the inside of the breeding pool 3. The transverse plate 21 is also provided with a hole array.

[0032] A water inlet / outlet 6 is provided at the lower part of one side of the culture pond 3, and an overflow port 7 is provided at the upper part of the other side. When aquaculture is carried out, aquaculture water is introduced into the culture pond 3 through the water inlet / outlet 6, and then the water inlet / outlet 6 is closed, and a fixing rod 1 is fixed to the inner wall of the culture pond above the overflow port 7, and then a semicircular bayonet 23 in the middle of the anti-escape plate 2 is embedded on the fixing rod 1, so that the transverse plate 21 of the anti-escape plate 2 faces the inside of the culture pond 3, and the oblique plate 22 of the anti-escape plate 2 is obliquely downward and abuts against the inner wall of the culture pond 3, and the installation process of the anti-escape device is completed.

[0033] Embodiment 2:

[0034] Based on the above embodiments, this embodiment further defines the width and structure of the transverse plate 21, such as Figure 1 , Figure 6As shown, the width of the transverse plate 21 is 15cm~30cm, and its surface is a 4×6 cm diamond hole array. According to different aquatic products, the width of the transverse plate 21 is adaptively adjusted. According to actual breeding experience, the width of the transverse plate 21 is preferably 15cm~30cm, which can achieve the anti-escape process of aquatic products. The diamond hole array on its surface can avoid blocking sunlight and avoid affecting normal feeding of feed. The other parts of this embodiment are the same as the above embodiment and will not be repeated.

[0035] Embodiment 3:

[0036] Based on the above embodiment, this embodiment further defines the specific structure of the anti-escape plate 2, such as Figure 2 As shown, the angle between the transverse plate 21 and the oblique plate 22 is 95°~100°. The smaller the distance between the fixed rod 1 and the inner wall of the breeding pond is, the better it is without affecting the normal installation of the fixed rod 1. The angle between the transverse plate 21 and the oblique plate 22 determines the pressure provided by the oblique plate to the fixed rod 1 to ensure its stability. According to actual breeding experience, it is preferred that the angle between the transverse plate 21 and the oblique plate 22 is 95°~100°. The other parts of this embodiment are the same as the above embodiment and will not be repeated.

[0037] Embodiment 4:

[0038] Based on the above embodiments, this embodiment further defines the width and structure of the oblique plate 22, such as Figure 2 As shown, the width of the oblique plate 22 is 30cm~50cm, and the cross section of the oblique plate 22 is conical, and the side that is obliquely downward and abutting against the inner wall of the culture pool 3 is a tip. The main function of the oblique plate 22 is, on the one hand, to block the gap between the fixing rod 1 and the inner wall of the culture pool 3, and on the other hand, to protect the inner wall of the culture pool. According to actual breeding experience, it is preferred that the width of the oblique plate 22 is 30cm~50cm, and the side that is obliquely downward and abutting against the inner wall of the culture pool 3 is a tip, so that the oblique plate 22 can maintain slight deformation and ensure that it is fully abutted against the culture pool 3. The other parts of this embodiment are the same as the above embodiment and will not be repeated.

[0039] Embodiment 5:

[0040] Based on the above embodiment, this embodiment further limits the thickness of the anti-escape plate 2, and the thickness of the anti-escape plate 2 is 3 cm to 8 cm. According to actual breeding experience, the thickness of the escape plate 2 is preferably 3 cm to 8 cm. The other parts of this embodiment are the same as the above embodiment and will not be repeated.

[0041] Embodiment 6:

[0042] Based on the above embodiment, this embodiment further defines the structure of the fixing rod 1, such as Figure 3 As shown, the fixing rod 1 comprises a metal rod 11 capable of adjusting the length, and suction cups 12 capable of abutting and fixing against the inner wall of the breeding pond 3 are arranged at both ends of the metal rod 11. The other parts of this embodiment are the same as those of the above embodiment and will not be described in detail.

[0043] Embodiment 7:

[0044] Based on the above embodiment, this embodiment further defines the structure of the metal rod 11, such as Figure 4 As shown, the metal rod 11 includes a middle adjustment rod 111, sleeves 112 are embedded at both ends of the adjustment rod 111, and a spring 113 is arranged in at least one of the sleeves 112, one end of the spring 113 is fixedly connected to a base 114 arranged inside the sleeve 112, and the other end abuts against the end of the adjustment rod 111 through a gasket 115. The other parts of this embodiment are the same as those of the above embodiment and are not repeated here.

[0045] Embodiment 8:

[0046] Based on the above embodiment, this embodiment further defines the connection relationship between the metal rod 11 and the suction cup 12, such as Figure 4 As shown, the two ends of the metal rod 11 are threaded columns with external threads, and the suction cup 12 is provided with internal threads matching the threaded columns at the two ends of the metal rod 11, and the two ends of the metal rod 11 are threadedly connected with the suction cup 12. The metal rod 11 is threadedly connected with the suction cup 12, which can facilitate the assembly of the fixing rod 1 and make it easier to fix it on the inner wall of the breeding pond 3. The other parts of this embodiment are the same as the above embodiment and will not be repeated.

[0047] Embodiment 9:

[0048] Based on the above embodiment, this embodiment further defines the structure of the transverse plate 21, such as Figure 6 As shown, one side of the transverse plate 21 is a female side with a groove, and the other side is a male side with a boss, and adjacent anti-escape devices are fixedly connected by the male side and the female side of the transverse plate 21. Since the breeding pond 3 may be relatively large, and if the anti-escape plate 2 is too long, it will affect its rigidity, so the whole anti-escape device can be assembled by splicing multiple anti-escape plates 2. The coordination of the male and female sides can ensure the stability of the assembled anti-escape device. The other parts of this embodiment are the same as the above embodiment and will not be repeated.

[0049] Embodiment 10:

[0050] Based on the above embodiment, this embodiment further defines the connection relationship between adjacent anti-escape devices, such as Figure 6As shown, the male side and the female side of the transverse plate 21 are both provided with corresponding through holes, and when the adjacent anti-escape devices are fixedly connected by the male side and the female side of the transverse plate 21, they are also fixed by the pin shaft 4 and the pin 5 inserted in the through hole. In order to further ensure the stability of the assembled anti-escape device, the cooperation of the pin shaft 4 and the pin 5 is specially added. The other parts of this embodiment are the same as those of the above embodiment and will not be repeated.

[0051] It can be understood that the anti-escape device structure for an aquaculture pond according to an embodiment of the utility model, such as the working principle and working process of components such as the spring 113 and the pin 5 are all prior arts and are well known to technicians in this field, and will not be described in detail here.

[0052] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An anti-escape device for an aquaculture pond, characterized in that: The invention comprises a fixing rod (1) fixed on the upper side of the inner edge of a breeding pond (3); an anti-escape plate (2) is embedded on the fixing rod (1); the anti-escape plate (2) is composed of a transverse plate (21) and an oblique plate (22); the transverse plate (21) and the oblique plate (22) are connected via a semicircular bayonet (23); the anti-escape plate (2) is embedded on the fixing rod (1) via the semicircular bayonet (23); the oblique plate (22) abuts against the inner wall of the breeding pond (3) at an obliquely downward side; the transverse plate (21) extends into the interior of the breeding pond (3); and an array of holes is further provided on the transverse plate (21).

2. The anti-escape device for an aquaculture pond according to claim 1, characterized in that: The width of the transverse plate (21) is 15 cm to 30 cm, and its surface is a 4×6 cm diamond hole array.

3. An anti-escape device for an aquaculture pond according to claim 1 or 2, characterized in that: The included angle between the transverse plate (21) and the oblique plate (22) is 95° to 100°.

4. An anti-escape device for an aquaculture pond according to claim 1 or 2, characterized in that: The width of the inclined plate (22) is 30 cm to 50 cm, and the cross section of the inclined plate (22) is conical, with the side that abuts against the inner wall of the culture pond (3) diagonally downward being a pointed end.

5. An anti-escape device for an aquaculture pond according to claim 1 or 2, characterized in that: The anti-escape plate (2) has a thickness of 3 cm to 8 cm.

6. An anti-escape device for an aquaculture pond according to claim 1 or 2, characterized in that: The fixing rod (1) comprises a metal rod (11) whose length can be adjusted, and suction cups (12) capable of abutting against and fixing the inner wall of the breeding pond (3) are provided at both ends of the metal rod (11).

7. The anti-escape device for an aquaculture pond according to claim 6, characterized in that: The metal rod (11) comprises a middle adjustment rod (111), sleeves (112) are nested at both ends of the adjustment rod (111), a spring (113) is arranged in at least one of the sleeves (112), one end of the spring (113) is fixedly connected to a base (114) arranged inside the sleeve (112), and the other end abuts against the end of the adjustment rod (111) via a gasket (115).

8. The anti-escape device for an aquaculture pond according to claim 6, characterized in that: The two ends of the metal rod (11) are threaded columns with external threads, the suction cup (12) is provided with internal threads matching the threaded columns at the two ends of the metal rod (11), and the two ends of the metal rod (11) are threadedly connected to the suction cup (12).

9. An anti-escape device for an aquaculture pond according to claim 1 or 2, characterized in that: One side of the transverse plate (21) is a female side with a groove, and the other side is a male side with a boss, and adjacent anti-escape devices are fixedly connected by fitting the male side and the female side of the transverse plate (21).

10. The anti-escape device for an aquaculture pond according to claim 9, characterized in that: The male side and the female side of the transverse plate (21) are both provided with corresponding through holes, and when adjacent anti-escape devices are fixedly connected by engaging the male side and the female side of the transverse plate (21), they are also fixed by means of a pin shaft (4) and a pin (5) inserted into the through holes.

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