Cold water fish collecting and temporary rearing device
The cold-water fish collection device addresses the issue of long-duration transport by enabling natural water exchange and fish protection, ensuring fish safety and freshness.
Patent Information
- Application Number
- CN202422412843.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-08
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-10-08
AI Technical Summary
Traditional cold-water fish collection containers cannot be exchanged with natural water during long-term transportation, causing fish to escape or be injured and unable to maintain fish activity.
A collection and maintenance device including a cylinder, a barrel cover and a sleeve is designed. The cylinder and sleeve are provided with through holes, and the hole position is adjusted through threaded connection and push rod to realize water exchange and fish protection.
It realizes the temporary maintenance of cold-water fish in natural water bodies, prevents escape and damage, maintains the activity of fish, and has a simple and convenient structure.
Smart Images
Figure CN223094534U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fish collection equipment, in particular to a cold water fish collection and temporary culture device. Background Technique
[0002] During the transportation of cold water fish, containers are needed for loading. Traditional collection containers are suitable for short-term transportation, but they are somewhat inadequate when encountering the situation of staying at the collection site for a long time. Therefore, a temporary culture container that can be placed in natural water bodies and can freely exchange with natural water bodies is required, which can prevent fish from escaping and avoid harming them at the same time.
[0003] Therefore, a cold water fish collection and temporary culture device is invented. Content of the Utility Model
[0004] The purpose of the utility model is to provide a cold water fish collection and temporary culture device to solve the problems put forward in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solutions:
[0006] A cold water fish collection and temporary culture device includes a cylinder body, a barrel cover is installed on the top of the cylinder body, and a sleeve is also included. Through holes two are evenly opened on the outer wall of the sleeve, through holes one are evenly opened on the outer wall of the cylinder body, the through holes one correspond to the through holes two, a positioning block is installed on the sleeve, a push rod is installed on the positioning block, strip holes are opened at both ends of the cylinder body, and the push rod is arranged on the inner wall of the strip holes.
[0007] In a preferred embodiment of the utility model, no through hole one is opened below the cylinder body, and barrel wall handles are fixedly installed at both ends of the cylinder body.
[0008] In a preferred embodiment of the utility model, an external thread is opened at the top of the outer wall of the cylinder body, an internal thread is opened on the inner wall of the barrel cover, the external thread is connected with the internal thread in a matching manner, and a handle is fixedly installed on the top of the barrel cover.
[0009] In a preferred embodiment of the utility model, a retaining ring is connected to the bottom of the sleeve, and the retaining ring is fixedly arranged below the inner wall of the cylinder body.
[0010] In a preferred embodiment of the utility model, the cylinder body, the barrel cover and the sleeve are all made of environmental protection plastics.
[0011] In a preferred embodiment of the utility model, through holes are opened at both ends of the positioning block, and screws are arranged inside the through holes, and the positioning block is fixedly installed on the sleeve by the screws.
[0012] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model.
[0013] This device is used for temporarily raising cold-water fish in flowing water. When hunting cold-water fish required for fish proliferation, the collection time is long. It can be first stored in the required water temperature layer. There are special holes on the upper part for water exchange, and water can be stored at the lower part. The inner wall is smooth and free of burrs, which will not hurt the fish. Drill several holes on the barrel body so that the internal and external water can circulate. When transporting, it can be directly lifted out. There is still water at the bottom of the barrel, which can prevent the fish from dying immediately due to lack of water. The structure is simple and the operation is convenient. Description of the Drawings
[0014] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, in which:
[0015] Figure 1 It is the front view of a cold-water fish collection and temporary raising device;
[0016] Figure 2 It is the sectional view of a cold-water fish collection and temporary raising device;
[0017] Figure 3 It is the schematic diagram of the connection between the positioning block and the slot of a cold-water fish collection and temporary raising device;
[0018] Figure 4 It is the schematic diagram of the connection between the cylinder body and the sleeve of a cold-water fish collection and temporary raising device.
[0019] In the figure: cylinder body 100, through hole one 110, barrel wall handle 120, strip hole 130, external thread 140, barrel cover 200, handle 210, internal thread 220, sleeve 300, through hole two 310, slot 320, retaining ring 400, positioning block 500, screw 510, push rod 520. Detailed Embodiment
[0020] The embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for explaining the present utility model and should not be construed as limiting the present utility model.
[0021] Please refer to Figures 1-4, a cold-water fish collection and temporary holding device, including a cylinder body 100, a bucket cover 200 is installed on the top of the cylinder body 100, and also includes a sleeve 300. Through holes two 310 are evenly opened on the outer wall of the sleeve 300, and through holes one 110 are evenly opened on the outer wall of the cylinder body 100. The through holes one 110 correspond to the through holes two 310. A positioning block 500 is installed on the sleeve 300, and a push rod 520 is installed on the positioning block 500. Strip-shaped holes 130 are opened at both ends of the cylinder body 100, and the push rod 520 is arranged on the inner wall of the strip-shaped holes 130. Specifically, through holes one 110 are opened on the cylinder body 100. Placing the cylinder body 100 in the cold water layer can allow cold water to enter the inside of the cylinder body 100 from the through holes one 110. The inside of the cylinder body 100 is smooth to prevent accidental injury to the fish body and ensure the integrity of the fish body. No through holes one 110 are opened below the cylinder body 100. When taking out the cylinder body 100, water can be retained inside the cylinder body 100 to ensure the freshness of the fish; and the cylinder body 100 and the bucket cover 200 can be used independently.
[0022] No through holes one 110 are opened below the cylinder body 100. Barrel wall handles 120 are fixedly installed at both ends of the cylinder body 100. An external rope can be fixed on the barrel wall handles 120, and then the cylinder body 100 with the bucket cover 200 sealed is sunk into the deep water layer.
[0023] External threads 140 are opened at the top of the outer wall of the cylinder body 100, and internal threads 220 are opened on the inner wall of the bucket cover 200. The external threads 140 are connected in cooperation with the internal threads 220. A handle 210 is fixedly installed on the top of the bucket cover 200. The threaded connection method has a simple structure and convenient operation.
[0024] The bottom of the sleeve 300 is connected to a retaining ring 400. The retaining ring 400 is fixedly arranged below the inner wall of the cylinder body 100. The sleeve 300 is arranged inside the cylinder body 100, and the position of the sleeve 300 is moved through the push rod 520 to misalign the through holes one 110 and the through holes two 310. In this way, there are two effects. First, adjust the hole size to prevent fish from escaping from the cylinder body 100 through the holes; second, completely misalign the through holes one 110 and the through holes two 310 to maintain the maximum water storage capacity of the cylinder body 100, so that during the short-term transportation process of the cylinder body 100, prevent the water from leaking too fast, causing the fish to be frightened and jump, resulting in damaged appearance.
[0025] The cylinder body 100, the bucket cover 200 and the sleeve 300 are all made of environmental protection plastics.
[0026] Through holes are opened at both ends of the positioning block 500, and screws 510 are arranged inside the through holes. The screws 510 fixedly install the positioning block 500 on the sleeve 300.
[0027] The working principle of the present utility model is as follows: For the first temporary raising method, open the bucket lid 200, put the fish into the interior of the cylinder body 100, install the bucket lid 200 on the cylinder body 100, fix the external rope on the cylinder wall handle 120 of the cylinder body 100, sink the cylinder body 100 into the water, water enters the cylinder body 100 through the first through hole 110, and after sinking to the deep water layer, the water cross-flows into the cylinder body 100 through the first through hole 110. When taking it out, pull out the cylinder body 100 through the external rope, and the water remaining at the bottom of the cylinder body 100 keeps the fish alive;
[0028] For another temporary raising method, pass the external rope through the cylinder wall handle 120 and fix it on the ring body of one group of push rods 520, then fix it on the cylinder wall handle 120 with a group of ropes, place the fish inside the cylinder body 100, and align the second through hole 310 with the first through hole 110. Fix the bucket lid 200 on the cylinder body 100, sink the cylinder body 100 into the water, water enters the cylinder body 100 through the first through hole 110 and the second through hole 310, and after sinking to the deep water layer, the water cross-flows into the cylinder body 100 through the first through hole 110 and the second through hole 310. When taking it out, pull the first group of external ropes, and the push rod 520 connected by the fish rope moves in the direction of the rope pulling force, that is, towards the direction of the cylinder wall handle 120, so that the first through hole 110 and the second through hole 310 are completely misaligned. Then pull the second group of external ropes to take out the cylinder body 100, which can keep the maximum water storage capacity of the cylinder body 100, and prevent the water from leaking too fast during the short-term transportation of the cylinder body 100, resulting in the fish being frightened and jumping, and the appearance being damaged.
[0029] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and purposes of the present utility model. The scope of the present utility model is defined by the claims and their equivalents.
Claims
1. A cold-water fish collection and temporary holding device, comprising a cylinder body (100), and a barrel cover (200) is installed on the top of the cylinder body (100), characterized in that: It further includes a sleeve (300). Through holes II (310) are evenly formed in the outer wall of the sleeve (300). Through holes I (110) are evenly formed in the outer wall of the cylinder body (100). The through holes I (110) correspond to the through holes II (310). A positioning block (500) is installed on the sleeve (300). A push rod (520) is installed on the positioning block (500). Strip-shaped holes (130) are formed at both ends of the cylinder body (100). The push rod (520) is provided on the inner wall of the strip-shaped holes (130).
2. The cold-water fish collection and temporary rearing device according to claim 1, characterized in that, No through hole I (110) is formed below the cylinder body (100). Cylinder wall handles (120) are fixedly installed at both ends of the cylinder body (100).
3. The cold-water fish collection and temporary cultivation device according to claim 1, characterized in that, External threads (140) are formed at the top of the outer wall of the cylinder body (100). Internal threads (220) are formed in the inner wall of the bucket cover (200). The external threads (140) are in fit connection with the internal threads (220). A handle (210) is fixedly installed at the top of the bucket cover (200).
4. The cold-water fish collection and temporary rearing device according to claim 1, wherein, The bottom of the sleeve (300) is connected to a retaining ring (400). The retaining ring (400) is fixedly arranged below the inner wall of the cylinder body (100).
5. The cold-water fish collection and temporary rearing device according to claim 1, characterized in that, The cylinder body (100), the bucket cover (200) and the sleeve (300) are all made of environmental protection plastics.
6. The cold water fish collection and temporary holding device according to claim 1, wherein, Through holes are formed at both ends of the positioning block (500), and screws (510) are arranged inside the through holes. The screws (510) fixedly install the positioning block (500) on the sleeve (300).