CN220875599U

CN220875599U - Seedling raising and fishing device for freshwater aquaculture

Info

Publication number: CN220875599U
Application number: CN202322738902.2U
Authority: CN
Inventors: 曾斐; 胡青峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-12
Filing date: 2023-10-12
Publication date: 2024-05-03
Anticipated expiration: 2033-10-12

Abstract

The utility model relates to a seedling-raising and scooping device for freshwater aquaculture, which comprises a freshwater seedling-raising and scooping device, wherein the freshwater seedling-raising and scooping device is mainly divided into three parts, namely a baffle plate, a fixed plate and a limiting plate, and the baffle plate is positioned between the fixed plate and the limiting plate. The utility model relates to the technical field of seedling raising and fishing devices. When the fresh water seedling scooping device is used for scooping the fries in the fresh water seedling culture pond, the movable space of the fries in the fresh water seedling culture pond can be reduced by the mutual matching of the baffle plate, the filling component and the driving component, so that the fries are densely distributed in the specific space in the fresh water seedling culture pond, a large amount of fries and a small amount of pond water can be fished out together through the bucket, in the process, the fries can hardly hurt or die in seedling culture with a net device with higher hardness and smaller volume, the device can be operated by only one person, and the device is simple to operate.

Description

Seedling raising and fishing device for freshwater aquaculture

Technical Field

The utility model relates to the technical field of seedling culture scooping devices, in particular to a seedling culture scooping device for freshwater aquaculture.

Background

Freshwater aquaculture refers to the production of feeding and reproducing aquatic economic animals and aquatic economic plants by using ponds, reservoirs, lakes, rivers and other inland water areas, is an important component of inland aquaculture, the object of cultivation is mainly fish, the shrimps cultivated are macrobrachium rosenbergii, hainan macrobrachium rosenbergii and the like, the crabs cultivated are mainly river crabs, and the Chinese freshwater aquaculture fish mainly comprises: and (3) the economic fishes such as black carp, grass carp, silver carp, bighead carp, crucian carp, bream, lobrama amblycephala, dace, non-crucian carp and the like.

The freshwater seedling culture is also one of freshwater culture, generally breeders culture fries to a certain size and sell the fries, after the fries are cultured, large nets are generally directly used for directly fishing or most of water in a fish pond is directly put into the fish pond to be directly put into the fish pond for fishing the fries through a handheld net bag, in the fishing process of the fries, the fries are easy to cause partial fries to be injured or dead due to the impact of the fries in the net bag or the large nets, and the total death rate of the fries after injury in the later period of transportation and culture is increased, so that the quality of output is influenced, and the fishing operation of the fries also needs a plurality of people to be matched, so that the fishing process of the fries is very troublesome.

Disclosure of utility model

According to the shortcomings of the prior art, the utility model aims to provide a seedling-raising and taking device for freshwater aquaculture, so as to solve the problems in the prior art.

The technical aim of the utility model is realized by the following technical scheme:

The utility model provides a device is fished for growing seedlings to freshwater aquaculture, includes that the fresh water is grown seedlings and is fished for the ware, the fresh water is grown seedlings and is fished for the ware and mainly divide into baffle, fixed plate and limiting plate three part, the baffle is located between fixed plate and the limiting plate, the periphery side of baffle is equipped with the filling component, and the filling component is filled gap between baffle and the pond inner wall is bred in growing seedlings, be equipped with drive assembly between fixed plate and the limiting plate, and the drive assembly drive the baffle moves according to fixed track.

The present utility model may be further configured in a preferred example to: the filling assembly comprises two soft strips, the two soft strips are relatively and fixedly arranged on two side walls of the baffle, the inside of the soft strips is hollow and filled with air, and the side walls of the soft strips are fixedly provided with backing plates.

Through adopting above-mentioned technical scheme, inside cavity and the soft strip that fills with air make soft strip can carry out the deformation of bigger degree, and soft strip's deformation can carry out the adaptability change of baffle width, reduce the gap between baffle and the fresh water pond inner wall as far as, prevent that the fry from crossing the baffle, and the setting of backing plate can strengthen soft strip lateral wall's intensity, increase soft strip lateral wall's wearability, prevent that fresh water pond inner wall from wearing out soft strip influence device's use.

The present utility model may be further configured in a preferred example to: the bottom end fixing of baffle has installed the soft board, and soft board top side and the bottom side junction of two soft strips.

Through adopting above-mentioned technical scheme, the setting of soft board can be at the gap between as close baffle bottom and fresh water seedling pool inner wall as far as possible, and can carry out the shape that the adaptation changes the baffle bottom when meetting the barrier for the barrier can not influence the removal of baffle.

The present utility model may be further configured in a preferred example to: the top end of the baffle is fixedly provided with a screen plate, and the bottom side of the screen plate is connected with the top sides of the two soft strips.

Through adopting above-mentioned technical scheme, the setting of otter board makes the water that is located the baffle top side can in time get rid of to stop the fry jump out the surface of water and skip the baffle simultaneously, and the otter board that the slope set up can make the fry with otter board contact can the quick landing to the aquatic, prevents that the baffle front side from accumulating a large amount of water and influencing the removal of baffle.

The present utility model may be further configured in a preferred example to: the drive assembly comprises a threaded rod, the threaded rod is located in the middle position between the fixed plate and the limiting plate, one end of the threaded rod is inserted into the fixed plate and is rotationally connected with the fixed plate through a bearing, the other end of the threaded rod penetrates through the limiting plate and is rotationally connected with the limiting plate through the bearing, a motor for driving the threaded rod to rotate is fixedly arranged on the side wall of the fixed plate, a protective shell is sleeved on the outer periphery of the motor, and the protective shell is fixedly connected with the limiting plate.

Through adopting above-mentioned technical scheme, through threaded rod cooperation motor drive baffle removal for the rate of movement of baffle is slow and steady, prevents that baffle rate of movement from leading to the otter board to go out to get rid of water fast and lead to rivers to drive the fry striking on the otter board, and the setting of protective housing can isolate the contact of motor and external water, prevents the use of motor contact water influence device.

The present utility model may be further configured in a preferred example to: two guide rods are arranged in the baffle plate at positions corresponding to the threaded rods in a sliding manner, and two ends of the guide rods are fixedly connected with the limiting plate and the fixing plate respectively.

Through adopting above-mentioned technical scheme, the setting of guide arm can retrain the removal orbit of baffle for the baffle is straight reciprocating motion along the guide arm, prevents to produce the use of inclination influence device because external force in the baffle removal process.

The present utility model may be further configured in a preferred example to: the periphery side of guide arm and the periphery side of threaded rod all slide and wear to be equipped with the sleeve pipe, and a plurality of sleeve pipes are located between baffle and the fixed plate, the slope is equipped with the bracing piece between sleeve pipe and the baffle, and the both ends of bracing piece respectively with corresponding sleeve pipe and baffle fixed connection.

Through adopting above-mentioned technical scheme, the setting of sleeve pipe and bracing piece can be supported spacingly by the multiple spot position of baffle bottom to the baffle, prevents that the baffle from producing deformation influence device's use because long-time external force is strikeed.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. When the fresh water seedling scooping device is used for scooping the fries in the fresh water seedling culture pond, the movable space of the fries in the fresh water seedling culture pond can be reduced by the mutual matching of the baffle plate, the filling component and the driving component, so that the fries are densely distributed in the specific space in the fresh water seedling culture pond, a large amount of fries can be fished out together with a small amount of pond water through the bucket, in the process, the fries can hardly cause seedling injury or death with a net device with higher hardness and smaller volume, the device can be operated by only one person, and the device is simple to operate;

2. The setting of sleeve pipe and bracing piece can be supported spacing by the multiple spot position of baffle bottom to the baffle, prevents that the baffle from producing deformation and influencing the use of device because long-time external force is strikeed.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1 of the present embodiment.

In the figure, 1, a fresh water seedling raising scooping device; 2. a baffle; 3. a fixing plate; 4. a limiting plate; 5. a filling assembly; 51. a soft strip; 52. a backing plate; 53. a flexible board; 54. a screen plate; 6. a drive assembly; 61. a threaded rod; 62. a motor; 63. a protective shell; 64. a guide rod; 65. a sleeve; 66. and (5) supporting the rod.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Examples

Referring to fig. 1-2, the utility model discloses a seedling-raising and taking device for freshwater aquaculture, which comprises a freshwater seedling-raising and taking device 1, wherein the freshwater seedling-raising and taking device 1 is mainly divided into three parts, namely a baffle plate 2, a fixed plate 3 and a limiting plate 4, the baffle plate 2 is positioned between the fixed plate 3 and the limiting plate 4, the baffle plate 2 is made of hard and difficult-to-rust metal materials such as aluminum alloy or stainless steel, a filling assembly 5 is arranged on the peripheral side of the baffle plate 2, and gaps between the baffle plate 2 and the inner wall of a seedling-raising and taking pond are filled with the filling assembly 5. The filling assembly 5 comprises two soft strips 51, the two soft strips 51 are relatively and fixedly arranged on two side walls of the baffle plate 2, the inside of the soft strips 51 is hollow and filled with air, the soft strips 51 are rubber strips, the top ends of the soft strips 51 are provided with air injection valves, the side walls of the soft strips 51 are fixedly provided with backing plates 52, the backing plates 52 are made of hard and difficult-to-rust metal materials such as aluminum alloy or stainless steel, the bottom end of the baffle plate 2 is fixedly provided with a soft plate 53, the top side of the soft plate 53 is connected with the bottom sides of the two soft strips 51, the soft plate 53 is a rubber plate, reinforcing ribs are arranged in the soft plate 53 to strengthen the elasticity of the soft plate 53, the top end of the baffle plate 2 is fixedly provided with a mesh plate 54, and the bottom sides of the mesh plate 54 are connected with the top sides of the two soft strips 51, and the mesh plate 54 is a rubber hole 54, and the average diameter of the mesh plate 54 is far smaller than that of fish fries. The soft strip 51 with the hollow inside and filled with air enables the soft strip 51 to deform to a greater extent, the deformation of the soft strip 51 can change the adaptability of the width of the baffle 2, the gap between the baffle 2 and the inner wall of the fresh water seedling raising pool can be reduced as much as possible, the strength of the side wall of the soft strip 51 can be enhanced by the setting of the backing plate 52, the wear resistance of the side wall of the soft strip 51 is increased, the gap between the bottom of the baffle 2 and the inner wall of the fresh water seedling raising pool can be sealed as much as possible by the setting of the soft plate 53, the shape of the bottom of the baffle 2 can be changed in a adaptability manner when a blocking object is met, water on the top side of the baffle 2 can be removed in time by the setting of the screen 54, meanwhile, the fish fry which is in contact with the screen 54 can be quickly slipped into the water by the screen 54 which is obliquely arranged.

A driving component 6 is arranged between the fixed plate 3 and the limiting plate 4, and the driving component 6 drives the baffle plate 2 to move according to a fixed track. The drive assembly 6 includes threaded rod 61, threaded rod 61 is located the intermediate position department between fixed plate 3 and the limiting plate 4, and the one end of threaded rod 61 inserts in fixed plate 3 and rotates with fixed plate 3 through the bearing and be connected, the other end of threaded rod 61 runs through limiting plate 4 and rotates with limiting plate 4 through the bearing and be connected, fixed motor 62 that drives threaded rod 61 pivoted is installed on the lateral wall of fixed plate 3, the periphery side cover of motor 62 is equipped with protective housing 63, and protective housing 63 and limiting plate 4 fixed connection, the position department relative slip of corresponding threaded rod 61 in baffle 2 wears to be equipped with two guide arms 64, and the both ends of guide arm 64 respectively with limiting plate 4 and fixed plate 3 fixed connection, sleeve 65 is worn to slide in the periphery side of guide arm 64 and the periphery side of threaded rod 61, and a plurality of sleeve 65 are located between baffle 2 and the fixed plate 3, the slope is equipped with bracing piece 66 between sleeve 65 and the baffle 2, and the both ends of bracing piece 66 are respectively with corresponding sleeve 65 and baffle 2 fixed connection, sleeve 65 and bracing piece 66 are by hard and difficult rusty metal material such as aluminum alloy. The baffle 2 is driven to move through the threaded rod 61 and the motor 62, so that the moving speed of the baffle 2 is slow and stable, the protective shell 63 can isolate the contact between the motor 62 and external water, the guide rod 64 can restrict the moving track of the baffle 2, the baffle 2 can move straight and reciprocally along the guide rod 64, and the sleeve 65 and the support rod 66 can support and limit the baffle 2 at a plurality of positions at the bottom of the baffle 2.

The implementation principle of the embodiment is as follows: when the freshwater seedling scooping device 1 is installed, holes with proper size are dug at two sides of a freshwater seedling culture pond, cement is covered in the holes, a guide rod 64 and a placing groove of a threaded rod 61 are reserved, then a fixed plate 3 and a limiting plate 4 are placed in the two holes, at the moment, the bottom of a baffle plate 2 is inserted into the freshwater seedling culture pond, the bottom side of a soft plate 53 is connected with sludge at the bottom of the freshwater seedling culture pond, a screen plate 54 is just above the water surface of the freshwater seedling culture pond, then gas is injected into the soft strip 51 from a gas injection valve at the upper side of the soft strip 51 until the junction of a base plate 52 and the inner side wall of the freshwater seedling culture pond is reached, and the fixing operation of the device is completed;

After the device is fixed, the starting motor 62 drives the threaded rod 61 to rotate reversely rapidly, so that the baffle plate 2 is pushed to the direction of the fixed plate 3, the baffle plate 2 moves to the direction of the fixed plate 3 along the guide rod 64 straightly and stably until the sleeve contacts with the fixed plate 3 or the inner wall of the freshwater aquaculture pond, and the device is installed, so that the freshwater aquaculture pond can be subjected to the aquaculture operation;

When the freshwater seedling scooping device 1 is used for scooping the fries in the freshwater seedling culture pond, the motor 62 is started to drive the threaded rod 61 to rotate forwards slowly for a certain number of turns, the threaded rod 61 is rotated forwards to pull the baffle plate 2 towards the limiting plate 4, the space of the freshwater seedling culture pond at the front side of the baffle plate 2 is gradually reduced along with the movement of the baffle plate 2 towards the limiting plate 4 along the guide rod 64, the water surface between the baffle plate 2 and the inner wall of the freshwater seedling culture pond slowly rises, water passing through the baffle plate 2 slowly passes through the holes of the screen plate 54 and moves to the rear side of the baffle plate 2, after the position adjustment of the baffle plate 2 is completed, the space between the front side of the baffle plate 2 and the inner wall of the freshwater seedling culture pond is reduced to a certain size, at the moment, seedlings are densely planted in the space, an operator only needs to scoop out the water in the space, a plurality of fries can be taken out together, a movable water bucket can be poured into an external seedling culture container together with a small amount of pond water, after the completion of the scooping, the baffle plate 2 can be adjusted to the original position according to the above-mentioned steps, and the operation can be re-performed;

It should be noted that, in the moving process of the baffle plate 2, due to the plugging of the soft plate 53, the soft strip 51 and the backing plate 52, there is almost no gap between the baffle plate 2 and the inner wall of the freshwater aquaculture pond, the fries can not move to the rear side of the baffle plate 2 beyond the baffle plate 2, and when the soft plate 53 encounters aquatic plants and other objects in the moving process, the soft plate 53 and the aquatic plants and other objects undergo adaptive deformation, so that the baffle plate 2 can move normally.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a device is fished for growing seedlings to freshwater aquaculture, includes freshwater seedling drags for ware (1), its characterized in that: the fresh water seedling raising and taking device comprises a baffle (2), a fixed plate (3) and a limiting plate (4), wherein the baffle (2) is arranged between the fixed plate (3) and the limiting plate (4), a filling assembly (5) is arranged on the periphery side of the baffle (2), the filling assembly (5) is used for filling gaps between the baffle (2) and the inner wall of a seedling raising and cultivating pond, a driving assembly (6) is arranged between the fixed plate (3) and the limiting plate (4), and the driving assembly (6) is used for driving the baffle (2) to move according to a fixed track.

2. The seedling scooping device for freshwater aquaculture according to claim 1, wherein: the filling assembly (5) comprises two soft strips (51), the two soft strips (51) are relatively and fixedly arranged on two side walls of the baffle plate (2), the inside of the soft strips (51) is hollow and filled with air, and the side walls of the soft strips (51) are fixedly provided with backing plates (52).

3. The seedling scooping device for freshwater aquaculture according to claim 2, wherein: a soft board (53) is fixedly arranged at the bottom end of the baffle (2), and the top side of the soft board (53) is connected with the bottom sides of the two soft strips (51).

4. A nursery sock growing bailing device according to claim 3, wherein: the top end of the baffle plate (2) is fixedly provided with a screen plate (54), and the bottom side of the screen plate (54) is connected with the top sides of the two soft strips (51).

5. The seedling scooping device for freshwater aquaculture according to claim 1, wherein: the drive assembly (6) comprises a threaded rod (61), the threaded rod (61) is located at the middle position between the fixed plate (3) and the limiting plate (4), one end of the threaded rod (61) is inserted into the fixed plate (3) and is rotationally connected with the fixed plate (3) through a bearing, the other end of the threaded rod (61) penetrates through the limiting plate (4) and is rotationally connected with the limiting plate (4) through a bearing, a motor (62) for driving the threaded rod (61) to rotate is fixedly arranged on the side wall of the fixed plate (3), a protective shell (63) is sleeved on the outer periphery side of the motor (62), and the protective shell (63) is fixedly connected with the limiting plate (4).

6. The device of claim 5, wherein: two guide rods (64) are arranged in the baffle plate (2) at positions corresponding to the threaded rods (61) in a sliding manner, and two ends of each guide rod (64) are fixedly connected with the limiting plate (4) and the fixing plate (3) respectively.

7. The device of claim 6, wherein: the sleeve (65) is arranged on the outer peripheral side of the guide rod (64) and the outer peripheral side of the threaded rod (61) in a sliding mode, a plurality of sleeves (65) are located between the baffle plate (2) and the fixed plate (3), supporting rods (66) are obliquely arranged between the sleeves (65) and the baffle plate (2), and two ends of each supporting rod (66) are fixedly connected with the corresponding sleeve (65) and the corresponding baffle plate (2) respectively.