Fry classification putting device for fish culture

Abstract

The utility model relates to the technical field of fry classified throwing, and discloses a fry classified throwing device for fish culture, which comprises a fry breeding box, a fish outlet pipeline and a first fish separating plate, universal wheels are arranged at the bottom of the fry breeding box, and fry adjusting throwing mechanisms are arranged inside and outside the fry breeding box. A fry classification adjusting mechanism is arranged in the fry breeding box. According to the fish fry classified throwing device for fish culture, the fish passing plate can be in an inclined state by arranging the fish fry adjusting throwing mechanism, so that the phenomenon that fishes directly slide into water from the fish outlet pipeline during fish throwing, and the phenomenon that the fishes are casualty due to overlarge impact force is avoided; the phenomenon that fishes in the fry breeding box slide out of the two sides of the fish passing plate in the throwing process is avoided, by arranging the fry classification adjusting mechanism, in the using process, the space in the fry breeding box can be dynamically adjusted, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fish fry classification and placement, in particular to a fish fry classification and placement device for fish farming. Background Art

[0002] Fish fry release is the operation of placing young fish fry in artificial fish ponds. New fish fry need to be released within a certain period of time. Due to the uneven distribution of fish fry, fish fry of different sizes and varieties cannot be mixed and released at the same time. The survival rate of the fish fry will be seriously affected. When releasing fish fry, a fish fry classification and release device for fish farming will be used.

[0003] According to the description of a fry classification and delivery device disclosed in the patent website (authorization announcement number: CN218389342U), "The utility model relates to the field of fry classification and delivery, and discloses a fry classification and delivery device, including a delivery mechanism, the delivery mechanism is arranged at the top of a support mechanism, and a plurality of fixing mechanisms are arranged on both sides of the support mechanism. The delivery mechanism includes a delivery box, and a plurality of fry bins are arranged inside the delivery box. The bottom of the fry bin is fixedly connected with a bracket, and the upper part of the bracket is provided with a perforated plate. One side of the fry bin is slidably connected with a sealing plate, and both ends of the sealing plate are slidably connected to the inside of the opening. The upper and lower parts of one end of the fry bin are penetrated by fry outlets. The fry classification and delivery device described in the utility model enables people to achieve classified delivery of fry by placing different fry into different fry bins, and by changing the terminal paths of the upper and lower fish delivery pipes, the fry will not excessively gather in the same place when releasing the fish, which is beneficial to the fry delivery work."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model can place different fry into different fry bins, so that people can achieve classified release of fry, and by changing the end paths of the upper and lower fish release pipes, the fry will not over-gather in the same place when releasing the fish, which is beneficial to the release of the fry. However, in actual application, when releasing the fry, the device directly opens the fish release pipe and releases the fish into the pond from the fish release pipe. Since no buffer is provided, it is easy to cause a large impact force when the fry come into contact with the water surface, resulting in excessive damage to the fry. In addition, since the classified fish storage space inside the device is relatively fixed, it is difficult to dynamically adjust the internal space according to the number of different types of fish, and there is a problem of poor practicality. Therefore, we urgently need a fry classification and release device for fish farming to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a fry classification and delivery device for fish farming, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fry classification and delivery device for fish farming, comprising a fry breeding box, a fish outlet pipe, and a first fish separator. A universal wheel is arranged at the bottom of the fry breeding box, a fry adjustment and delivery mechanism is arranged inside and outside the fry breeding box, and a fry classification and adjustment mechanism is arranged inside the fry breeding box.

[0008] The fry regulating and releasing mechanism comprises an regulating component and a partition component, and the partition component is arranged on the top of the regulating component.

[0009] Preferably, the adjustment component includes a first mounting rod, the first mounting rod is rotatably mounted inside the seedling box, a worm is fixedly mounted on the bottom of the first mounting rod, a first handle is fixedly mounted on the top of the first mounting rod, a mounting plate and a second mounting frame are fixedly mounted on the front of the seedling box from left to right in sequence, a second mounting rod is rotatably mounted inside the mounting plate and the second mounting frame, a worm gear is fixedly mounted on the outside of the second mounting rod, a fish passing plate is fixedly mounted on the outside of the worm gear, so that the fish passing plate is tilted to avoid the phenomenon that the fish directly slides from the fish outlet pipe into the water when the fish is released, and the fish casualties are caused by excessive impact force.

[0010] Preferably, the worm is meshed with the worm wheel, and rotation grooves are provided inside the seedling box at positions corresponding to the first mounting rod and the worm, so as to facilitate dynamic adjustment of the angle of the fish plate.

[0011] Preferably, the partition assembly includes a mounting frame, which is fixedly mounted on the top of the fish passing plate, a movable partition is rotatably mounted inside the mounting frame, a top plate is rotatably mounted on the top of the movable partition, a second mounting frame is fixedly mounted on the bottom of the top plate, a first movable block is slidably mounted inside the second mounting frame, a first spring is fixedly mounted on the top of the first movable block, a paddle is fixedly mounted on the outside of the first movable block, a plug-in column is fixedly mounted on the bottom of the first movable block, and a trapezoidal block is fixedly mounted on the right side of the movable partition to prevent fish in the nursery box from sliding out of both sides of the fish passing plate when being released.

[0012] Preferably, the top of the first spring is fixedly installed on the bottom of the top plate, a sliding groove is provided inside the second installation frame at a position corresponding to the first movable block, a plug-in hole is provided at a position corresponding to the abutting trapezoidal block and the plug-in column, and two groups of the partition assembly are provided, and the two groups of the partition assembly are symmetrically arranged on the top of the fish plate to improve the blocking effect.

[0013] Preferably, the fry classification and adjustment mechanism includes a guide rod, which is fixedly installed inside the seedling box, a screw group is rotatably installed inside the seedling box, a second handle is fixedly installed on the right side of the screw group, a second movable block is threadedly installed on the outside of the screw group, a baffle is fixedly installed inside the seedling box, and a second fish partition plate is fixedly installed on the top of the baffle, so as to facilitate dynamic adjustment of the space inside the seedling box.

[0014] Preferably, through holes are provided at positions corresponding to the second movable block, the guide rod and the baffle plate, and the baffle plate and the guide rod pass through the through holes to prevent the second movable block from rotating along with the rotation of the screw rod assembly.

[0015] Compared with the prior art, the utility model provides a fry classification and delivery device for fish farming, which has the following beneficial effects:

[0016] 1. The fry classification and delivery device for fish farming is provided with a fry adjustment and delivery mechanism. During use, the fish passing plate can be tilted to avoid the phenomenon that the fish directly slide into the water from the fish outlet pipe when the fish are delivered, and the fish are injured or killed due to excessive impact force. In addition, with the cooperation of the partition assembly, the phenomenon that the fish in the nursery box slide out from the two sides of the fish passing plate when delivering the fish can be avoided.

[0017] 2. The fry classification and delivery device for fish farming is provided with a fry classification adjustment mechanism. During use, the second handle can be turned according to the number of different fish species to make the screw group rotate synchronously. Under the action of the guide rod and the baffle, multiple groups of second fish partitions can be moved outside the screw group to change the spacing between the multiple groups of second fish partitions, thereby dynamically adjusting the space inside the seedling box to enhance the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 It is a right side structural schematic diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the disassembled structure of the adjustment component of the utility model;

[0022] Figure 4This is a schematic diagram of the appearance structure of the partition assembly of the utility model;

[0023] Figure 5 This is a schematic diagram of the partially disassembled structure of the partition assembly of the utility model;

[0024] Figure 6 This is a schematic diagram of the disassembled structure of the fry classification and adjustment mechanism of the utility model.

[0025] In the figure: 1. fry box; 2. universal wheel; 3. fish outlet pipe; 4. first fish separator; 5. fry adjustment and delivery mechanism; 51. adjustment component; 511. first mounting rod; 512. worm; 513. first handle; 514. first mounting frame; 515. mounting plate; 516. second mounting rod; 517. worm gear; 518. fish passing plate; 52. partition assembly; 521. mounting frame; 522. movable partition; 523. top plate; 524. second mounting frame; 525. first movable block; 526. first spring; 527. paddle; 528. plug-in column; 529. abutment trapezoidal block; 6. fry classification and adjustment mechanism; 61. guide rod; 62. screw group; 63. second handle; 64. second movable block; 65. baffle; 66. second fish separator. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Embodiment 1:

[0029] See also Figure 1-5 The utility model provides a technical solution: a fry classification and delivery device for fish farming, comprising a fry box 1, a fish outlet pipe 3, a first fish partition plate 4, a universal wheel 2 is arranged at the bottom of the fry box 1, a fry adjustment and delivery mechanism 5 is arranged inside and outside the fry box 1, and a fry classification and adjustment mechanism 6 is arranged inside the fry box 1;

[0030] The fry regulating and releasing mechanism 5 comprises an regulating component 51 and a partition component 52 , wherein the partition component 52 is arranged on the top of the regulating component 51 .

[0031] Furthermore, the adjustment component 51 includes a first mounting rod 511, which is rotatably mounted inside the seedling box 1, a worm 512 is fixedly mounted on the bottom of the first mounting rod 511, a first handle 513 is fixedly mounted on the top of the first mounting rod 511, and a mounting plate 515 and a second mounting frame 524 are fixedly mounted on the front of the seedling box 1 from left to right in sequence, a second mounting rod 516 is rotatably mounted inside the mounting plate 515 and the second mounting frame 524, a worm gear 517 is fixedly mounted on the outside of the second mounting rod 516, and a fish passing plate 518 is fixedly mounted on the outside of the worm gear 517, so that the fish passing plate 518 is tilted to avoid the phenomenon that when fish are released, the fish directly slide into the water from the fish outlet pipe 3, and the impact force is too large, resulting in fish casualties.

[0032] Furthermore, the worm 512 is meshed with the worm wheel 517 , and rotation grooves are provided inside the seedling box 1 at positions corresponding to the first mounting rod 511 and the worm 512 , so as to facilitate dynamic adjustment of the angle of the fish plate 518 .

[0033] Furthermore, the partition assembly 52 includes a mounting frame 521, which is fixedly installed on the top of the fish passing plate 518. A movable partition 522 is rotatably installed inside the mounting frame 521, a top plate 523 is rotatably installed on the top of the movable partition 522, a second mounting frame 524 is fixedly installed on the bottom of the top plate 523, a first movable block 525 is slidably installed inside the second mounting frame 524, a first spring 526 is fixedly installed on the top of the first movable block 525, a paddle 527 is fixedly installed on the outside of the first movable block 525, a plug-in column 528 is fixedly installed on the bottom of the first movable block 525, and a trapezoidal block 529 is fixedly installed on the right side of the movable partition 522 to prevent the fish in the nursery box 1 from sliding out of the two sides of the fish passing plate 518 when the fish are released.

[0034] Furthermore, the top of the first spring 526 is fixedly installed on the bottom of the top plate 523, a sliding groove is provided inside the second mounting frame 524 at a position corresponding to the first movable block 525, a plug-in hole is provided at a position corresponding to the abutting trapezoidal block 529 and the plug-in column 528, and two groups of partition assemblies 52 are provided, and the two groups of partition assemblies 52 are symmetrically arranged on the top of the fish plate 518 to improve the blocking effect.

[0035] Embodiment 2:

[0036] See also Figure 6, and combined with Example 1, it is further obtained that the fry classification adjustment mechanism 6 includes a guide rod 61, the guide rod 61 is fixedly installed inside the seedling box 1, a screw group 62 is rotatably installed inside the seedling box 1, a second handle 63 is fixedly installed on the right side of the screw group 62, a second movable block 64 is threadedly installed on the outside of the screw group 62, a baffle 65 is fixedly installed inside the seedling box 1, and a second fish partition plate 66 is fixedly installed on the top of the baffle 65, which is convenient for dynamic adjustment of the space inside the seedling box 1.

[0037] Furthermore, through holes are provided at corresponding positions of the second movable block 64 , the guide rod 61 and the baffle 65 , and the baffle 65 and the guide rod 61 pass through the through holes to prevent the second movable block 64 from rotating as the screw assembly 62 rotates.

[0038] In actual operation, when this device is used, when fish are classified and stored, the second handle 63 can be turned according to the number of different fish, so that the screw group 62 can rotate synchronously. Under the action of the guide rod 61 and the baffle 65, the multiple sets of second fish partitioning plates 66 can be moved outside the screw group 62 to change the spacing between the multiple sets of second fish partitioning plates 66, thereby dynamically adjusting the space inside the seedling box 1 to enhance the practicality of the device. Under the action of the universal wheel 2, the seedling box 1 can be transported to the delivery area. Before delivery, the first handle 513 can be turned to make the first mounting rod 511 rotate synchronously, thereby rotating the worm 512 and the worm gear 517 meshing therewith, so that the second mounting rod 516 can rotate inside the first mounting frame 514 and the mounting plate 515, driving the fish passing plate 518 to rotate, so that the fish passing plate 518 is in an inclined state, so as to avoid the fish directly sliding from the fish outlet pipe 3 into the water when the fish is released, and the impact force is too large to cause the fish to be discharged. When the plug-in column 528 contacts the plug-in hole inside the abutment trapezoidal block 529, the plug-in column 528 can be plugged in with it under the action of the first spring 526, and the position of the top plate 523 is locked to prevent the fish in the nursery box 1 from sliding off the two sides of the fish plate 518 when being put in. The phenomenon of fish coming out can be further improved in the effect of fish release. When the release work is completed, the paddle 527 can be lifted upward to make the first movable block 525 slide inside the second mounting frame 524, so that the plug-in column 528 is disengaged from the plug-in hole inside the abutting trapezoidal block 529, and then the top plate 523 is rotated. Under the action of the movable partition plate 522 and the mounting frame 521, the top plate 523 and the fish passing plate 518 are fitted and contracted, and then the first handle 513 is rotated in the opposite direction to retract the fish passing plate 518.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A fry sorting and placing device for fish farming, comprising a fry raising box (1), a fish outlet pipe (3), and a first fish separator (4), characterized in that: The bottom of the seedling raising box (1) is provided with a universal wheel (2), the inside and outside of the seedling raising box (1) are provided with a fry regulating and placing mechanism (5), and the inside of the seedling raising box (1) is provided with a fry classification regulating mechanism (6); The fry regulating and releasing mechanism (5) comprises an regulating component (51) and a partition component (52), wherein the partition component (52) is arranged on the top of the regulating component (51).

2. The fry sorting and placing device for fish farming according to claim 1, characterized in that: The adjustment assembly (51) comprises a first mounting rod (511), the first mounting rod (511) is rotatably mounted inside the seedling raising box (1), a worm (512) is fixedly mounted on the bottom of the first mounting rod (511), a first handle (513) is fixedly mounted on the top of the first mounting rod (511), a mounting plate (515) and a second mounting frame (524) are fixedly mounted on the front of the seedling raising box (1) from left to right in sequence, a second mounting rod (516) is rotatably mounted inside the mounting plate (515) and the second mounting frame (524), a worm gear (517) is fixedly mounted on the outside of the second mounting rod (516), and a fish plate (518) is fixedly mounted on the outside of the worm gear (517).

3. The fry sorting and placing device for fish farming according to claim 2, characterized in that: The worm (512) is meshed with the worm wheel (517), and rotation grooves are provided inside the seedling box (1) at positions corresponding to the first mounting rod (511) and the worm (512).

4. The fry sorting and placing device for fish farming according to claim 1, characterized in that: The partition assembly (52) comprises a mounting frame (521), wherein the mounting frame (521) is fixedly mounted on the top of the fish plate (518), a movable partition (522) is rotatably mounted inside the mounting frame (521), a top plate (523) is rotatably mounted on the top of the movable partition (522), a second mounting frame (524) is fixedly mounted on the bottom of the top plate (523), a first movable block (525) is slidably mounted inside the second mounting frame (524), a first spring (526) is fixedly mounted on the top of the first movable block (525), a paddle (527) is fixedly mounted on the outside of the first movable block (525), a plug-in column (528) is fixedly mounted on the bottom of the first movable block (525), and a contact trapezoidal block (529) is fixedly mounted on the right side of the movable partition (522).

5. The fry sorting and placing device for fish farming according to claim 4, characterized in that: The top of the first spring (526) is fixedly installed with the bottom of the top plate (523), a slide groove is provided inside the second installation frame (524) at a position corresponding to the first movable block (525), a plug-in hole is provided at a position corresponding to the abutting trapezoidal block (529) and the plug-in column (528), and two groups of the partition assembly (52) are provided, and the two groups of the partition assembly (52) are symmetrically arranged on the top of the fish plate (518).

6. The fry sorting and placing device for fish farming according to claim 1, characterized in that: The fry classification and adjustment mechanism (6) comprises a guide rod (61), the guide rod (61) is fixedly installed inside the seedling box (1), a screw rod group (62) is rotatably installed inside the seedling box (1), a second handle (63) is fixedly installed on the right side of the screw rod group (62), a second movable block (64) is threadedly installed on the outside of the screw rod group (62), a baffle plate (65) is fixedly installed inside the seedling box (1), and a second fish separator (66) is fixedly installed on the top of the baffle plate (65).

7. The device for sorting and placing fry for fish farming according to claim 6, characterized in that: Through holes are provided at positions corresponding to the second movable block (64), the guide rod (61) and the baffle plate (65), and the baffle plate (65) and the guide rod (61) pass through the through holes.

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