Pomacea canaliculata catching device

Abstract

The utility model relates to the technical field of pomacea canaliculata catching, in particular to a pomacea canaliculata catching device which comprises a shell, an installation sliding groove is formed in the inner side wall of the shell, and an installation sliding block is connected into the installation sliding groove in a sliding mode. According to the ampullaria gigas catching device, through the arrangement of the mounting sliding groove, the mounting sliding block, the mounting clamping block, the connecting frame and the first filter screen, when the ampullaria gigas catching device is used, the mounting sliding block slides in the mounting sliding groove, meanwhile, the mounting sliding groove limits the mounting sliding block, and when the mounting sliding block slides to a certain position, the mounting clamping block is clamped into a groove hole in the mounting sliding groove; the connecting frame and the first filter screen are fixed, large fishes can be filtered through the first filter screen, the ampullaria gigas can pass through the first filter screen, the effect of improving efficiency is achieved, and the problems that time and labor are wasted in traditional manual ampullaria gigas catching, the fishes and the ampullaria gigas are easily caught together, the manual workload is increased, and the cost is reduced are solved. And manpower and material resource consumption is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of catching apple snails, in particular to a device for catching apple snails. Background Art

[0002] The golden apple snail is a mollusk of the family Physalis and genus Physalis. Its shell looks similar to that of a field snail, with a spiral shell that is shiny and has several fine longitudinal lines. The color varies depending on the environment and the age of the snail. When crawling, the head and ventral foot extend out. The golden apple snail has a strong ability to adapt to the environment and reproduces quickly. It can quickly spread to rivers, lakes, and fields, thereby causing great damage to crops and the plant ecosystems of rivers and lakes. In addition, it can be picked up and made into food by people and accidentally eaten, causing safety problems. Therefore, it is necessary to clean it up on a large scale. The existing technology uses chemical agents to kill and manual capture to clean golden apple snails. However, the chemical method is prone to pollute water bodies. Therefore, a golden apple snail capture device is needed.

[0003] However, the existing apple snail catching device has the following disadvantages:

[0004] (1) The existing apple snail catching device has a weak function of improving the catching efficiency. When in use, the traditional manual catching of apple snails is time-consuming and labor-intensive, and it is easy to catch fish and apple snails together, resulting in increased manual workload and increased consumption of manpower and material resources.

[0005] (2) The existing device for capturing golden apple snails has a weak function of reducing the overall cost of the device. When in use, the traditional device for capturing golden apple snails uses a temperature control mechanism based on the temperature-sensitive nature of the golden apple snails, which requires a high cost and is difficult for some people to understand and operate, resulting in an increase in the cost of manufacturing the device and a decrease in its efficiency. Utility Model Content

[0006] The purpose of the utility model is to provide a device for catching golden apple snails to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for catching golden apple snails, comprising a shell, an inner side wall of the shell is provided with a mounting groove, an internal sliding connection of the mounting groove is provided with a mounting slider, both ends of the mounting slider are fixedly connected with mounting blocks, one side of the mounting slider is fixedly connected with a connecting frame, the inner side wall of the connecting frame is fixedly connected with a first filter screen, an inner bottom wall of the shell is provided with a rectangular slot, the inner side wall of the rectangular slot is fixedly connected with a rectangular card, the bottom of the rectangular card is provided with a rectangular block, the top of the rectangular block is fixedly connected with a connecting block, and the top of the connecting block is fixedly connected with a placement frame.

[0008] Optionally, a semicircular slot is provided on the side of the shell, and a second filter is fixedly connected to the inside of the semicircular slot. The second filter can be supported and fixed by the setting of the semicircular slot. The filter holes of the second filter are smaller than the filter holes of the first filter, and can filter out the water source and prevent the apple snails from filtering out.

[0009] Optionally, a limiting groove is provided on the inner bottom wall of the shell, and the limiting groove is internally slidably connected to a limiting slider, the top of the limiting slider is fixedly connected to a cover plate, and one side of the cover plate is fixedly connected to a handle. After capturing a certain number, the handle is pushed to drive the limiting slider to slide inside the limiting groove, and at the same time, the limiting groove limits the limiting slider to close the cover plate.

[0010] Optionally, a connecting groove is provided on the side of the limit slider, and a limit block is fixedly connected inside the connecting groove. The limit block can be fixed by setting the connecting groove, and the limit block can fix the limit slider.

[0011] Optionally, a limiting card slot is provided inside the limiting slide, and the limiting card block fits into the limiting card slot. When the limiting card block is inserted into the limiting card slot, the limiting card slot limits the limiting card block, so that the limiting card block is fixed inside the limiting card slot.

[0012] Optionally, a handle is fixedly connected to the top of the shell, and the setting of the handle can facilitate manual picking up of the device.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The apple snail catching device is provided with an installation chute, an installation slider, an installation block, a connection frame and a first filter screen. When in use, the installation slider is slid inside the installation chute, and the installation chute limits the installation slider. When the installation slider slides to a certain position, the installation block is inserted into the slot hole inside the installation chute, so that the connection frame and the first filter screen are fixed. The setting of the first filter screen can filter slightly larger fish, so that the apple snails can pass through the first filter screen, thereby achieving the effect of improving efficiency, avoiding the traditional manual capture of apple snails, which is time-consuming and labor-intensive, and easily captures fish and apple snails together, resulting in increased manual workload and increased consumption of manpower and material resources.

[0015] 2. The apple snail catching device is provided with a rectangular slot, a rectangular card plate, a rectangular card block, a connecting block and a placement frame. When in use, the rectangular card block is inserted into the rectangular slot. At the same time, the rectangular card block limits the rectangular card block. A certain force is required to remove the rectangular card block from the rectangular slot. After the rectangular card block is inserted, it drives the connecting block and the placement frame to be fixed on the bottom wall of the device. The placement frame can be used to place attracting feed, thereby attracting the apple snail to actively enter the device, thereby achieving the effect of reducing the overall cost of the device, avoiding the situation that traditional catching devices use a temperature control mechanism based on the temperature orientation of the apple snail, which requires high costs and is difficult for some people to understand and operate, resulting in increased device manufacturing costs and reduced utilization efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional appearance of the utility model;

[0017] Figure 2 This is a schematic diagram of the disassembly of the cover plate of the present invention;

[0018] Figure 3 This is a schematic diagram of the disassembly of the connection frame of the utility model;

[0019] Figure 4 It is a schematic cross-sectional view of the shell of the present utility model.

[0020] In the figure: 1. Housing; 2. Mounting chute; 3. Mounting slider; 4. Mounting block; 5. Connecting frame; 6. First filter; 7. Rectangular slot; 8. Rectangular card; 9. Rectangular block; 10. Connecting block; 11. Placement frame; 12. Second filter; 13. Limiting chute; 14. Limiting slider; 15. Cover; 16. Handle; 17. Limiting block; 18. Limiting slot; 19. Handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1-4As shown, the utility model provides a technical solution: a device for catching golden apple snails, comprising a shell 1, an inner side wall of the shell 1 is provided with a mounting slot 2, an inner sliding connection of the mounting slot 2 is provided with a mounting slider 3, both ends of the mounting slider 3 are fixedly connected with mounting blocks 4, one side of the mounting slider 3 is fixedly connected with a connecting frame 5, the inner side wall of the connecting frame 5 is fixedly connected with a first filter screen 6, an inner bottom wall of the shell 1 is provided with a rectangular slot 7, the inner side wall of the rectangular slot 7 is fixedly connected with a rectangular card plate 8, a rectangular card block 9 is provided at the bottom of the rectangular card plate 8, a connecting block 10 is fixedly connected to the top of the connecting block 10, a placement frame 11 is fixedly connected to the top of the connecting block 10, and the mounting slider 3 is placed inside the mounting slot 2. Slide, and at the same time, the installation slide 2 limits the installation slide block 3. When the installation slide block 3 slides to a certain position, the installation card block 4 is inserted into the slot hole inside the installation slide 2, so that the connection frame 5 and the first filter screen 6 are fixed. By setting the first filter screen 6, slightly larger fish can be filtered, so that the golden apple snail can pass through the first filter screen 6, and the rectangular card block 9 is inserted into the rectangular slot 7. At the same time, the rectangular card block 9 limits the rectangular card block 9. A certain force is required to separate the rectangular card block 9 from the rectangular slot 7. After the rectangular card block 9 is inserted, it drives the connecting block 10 and the placement frame 11 to be fixed on the bottom wall of the device. The placement frame 11 can place the luring feed, so as to attract the golden apple snail to actively enter the interior of the device;

[0023] A semicircular slot is provided on the side of the housing 1, and a second filter screen 12 is fixedly connected to the interior of the semicircular slot. The arrangement of the semicircular slot can support and fix the second filter screen 12. The filter holes of the second filter screen 12 are smaller than the filter holes of the first filter screen 6, and can filter out the water source and prevent the golden apple snail from filtering out.

[0024] A limit slot 13 is provided on the inner bottom wall of the housing 1. A limit slider 14 is slidably connected to the inner portion of the limit slot 13. A cover plate 15 is fixedly connected to the top of the limit slider 14. A handle 16 is fixedly connected to one side of the cover plate 15. After a certain number of catches are made, the handle 16 is pushed to drive the limit slider 14 to slide inside the limit slot 13. At the same time, the limit slot 13 limits the limit slider 14, thereby closing the cover plate 15.

[0025] A connecting groove is provided on the side of the limit slider 14, and a limit block 17 is fixedly connected to the interior of the connecting groove. The limit block 17 can be fixed by setting the connecting groove, and the limit block 17 can fix the limit slider 14;

[0026] The limiting slot 18 is provided inside the limiting slide 13, and the limiting card block 17 fits in the limiting slot 18. When the limiting card block 17 is inserted into the limiting slot 18, the limiting slot 18 limits the limiting card block 17, so that the limiting card block 17 is fixed inside the limiting slot 18.

[0027] A handle 19 is fixedly connected to the top of the housing 1. The arrangement of the handle 19 facilitates manual picking up of the device.

[0028] In the present invention, the working steps of the device are as follows:

[0029] The first step is to slide the installation slider 3 inside the installation chute 2, and at the same time, the installation chute 2 limits the installation slider 3. When the installation slider 3 slides to a certain position, the installation clamping block 4 is inserted into the slot hole inside the installation chute 2, so that the connection frame 5 and the first filter screen 6 are fixed. The setting of the first filter screen 6 can filter slightly larger fish, so that the golden apple snail can pass through the first filter screen 6, and the rectangular clamping block 9 is inserted into the rectangular slot 7. At the same time, the rectangular clamping block 9 limits the rectangular clamping block 9. A certain amount of force is required to separate the rectangular clamping block 9 from the rectangular slot 7. After the rectangular clamping block 9 is inserted, it drives the connecting block 10 and the placement frame 11 to be fixed to the bottom wall of the device. The placement frame 11 can place the luring feed, so as to attract the golden apple snail to actively enter the interior of the device;

[0030] Step 2: The second filter screen 12 can be supported and fixed by the arrangement of the semicircular slots. The filter holes of the second filter screen 12 are smaller than those of the first filter screen 6, which can filter out the water source and prevent the golden apple snails from filtering out. After a certain number of golden apple snails are caught, the handle 16 is pushed to drive the limit slider 14 to slide inside the limit chute 13. At the same time, the limit chute 13 limits the limit slider 14, thereby closing the cover 15. The limit block 17 can be fixed by the arrangement of the connecting groove, and the limit block 17 can fix the limit slider 14;

[0031] The third step: when the limit block 17 is inserted into the limit slot 18, the limit slot 18 limits the limit block 17 so that the limit block 17 is fixed inside the limit slot 18. The setting of the handle 19 can facilitate manual removal of the device. The shell 1 can be made of plastic material, which reduces the cost and is convenient to obtain.

[0032] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for catching golden apple snails, comprising a housing (1), characterized in that: The inner side wall of the shell (1) is provided with a mounting slot (2), the interior of the mounting slot (2) is slidably connected to a mounting slider (3), both ends of the mounting slider (3) are fixedly connected to mounting blocks (4), one side of the mounting slider (3) is fixedly connected to a connection frame (5), the inner side wall of the connection frame (5) is fixedly connected to a first filter screen (6), the inner bottom wall of the shell (1) is provided with a rectangular slot (7), the inner side wall of the rectangular slot (7) is fixedly connected to a rectangular card (8), the bottom of the rectangular card (8) is provided with a rectangular card block (9), the top of the rectangular card block (9) is fixedly connected to a connecting block (10), and the top of the connecting block (10) is fixedly connected to a placement frame (11).

2. The device for capturing golden apple snails according to claim 1, characterized in that: A semicircular slot is provided on the side of the housing (1), and a second filter screen (12) is fixedly connected inside the semicircular slot.

3. The device for capturing golden apple snails according to claim 1, characterized in that: A limiting slide groove (13) is provided on the inner bottom wall of the housing (1), the limiting slide groove (13) is internally slidably connected to a limiting slider (14), the top of the limiting slider (14) is fixedly connected to a cover plate (15), and one side of the cover plate (15) is fixedly connected to a handle (16).

4. The device for capturing golden apple snails according to claim 3, characterized in that: A connecting groove is provided on the side of the limiting sliding block (14), and a limiting clamping block (17) is fixedly connected inside the connecting groove.

5. The device for capturing golden apple snails according to claim 4, characterized in that: A limiting card slot (18) is provided inside the limiting slide groove (13), and the limiting card block (17) is fitted into the limiting card slot (18).

6. The device for capturing golden apple snails according to claim 1, characterized in that: A handle (19) is fixedly connected to the top of the housing (1).

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