CN216075031U - Blue algae fishing equipment - Google Patents

Blue algae fishing equipment Download PDF

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Publication number
CN216075031U
CN216075031U CN202122012712.3U CN202122012712U CN216075031U CN 216075031 U CN216075031 U CN 216075031U CN 202122012712 U CN202122012712 U CN 202122012712U CN 216075031 U CN216075031 U CN 216075031U
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China
Prior art keywords
storage barrel
storage
fishing equipment
support rod
equipment according
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Active
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CN202122012712.3U
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Chinese (zh)
Inventor
余业鑫
李忠超
肖铭钊
罗小东
李明梦
刘律
刘佳豪
李艳
王海军
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Institute of Hydrobiology of CAS
Wuhan Municipal Construction Group Co Ltd
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Institute of Hydrobiology of CAS
Wuhan Municipal Construction Group Co Ltd
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Application filed by Institute of Hydrobiology of CAS, Wuhan Municipal Construction Group Co Ltd filed Critical Institute of Hydrobiology of CAS
Priority to CN202122012712.3U priority Critical patent/CN216075031U/en
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Abstract

The application discloses equipment is salvaged to blue alga relates to surface of water clearance technical field. The blue algae fishing equipment comprises a support frame and a storage barrel arranged on the support frame, wherein the storage barrel is a cavity with openings at two ends, a material loading component is also arranged on the support frame, the material loading component comprises a material loading filter plate, and the material loading filter plate is driven to linearly move along a direction close to or far away from the storage barrel so as to be buckled with one end of the storage barrel or far away from the storage barrel; the storage vat is also provided with a material pumping assembly, and the material pumping assembly is used for pumping the blue algae into the storage vat. The efficiency of blue alga clearance unloading can be promoted to promote the clean degree of unloading, in order to reduce the peculiar smell of production.

Description

Blue algae fishing equipment
Technical Field
The application relates to the technical field of water surface cleaning, in particular to blue algae fishing equipment.
Background
Blue-green algae is called blue-green algae and cyanobacteria, most of the blue-green algae have colloidal coats outside cell walls, so that the blue-green algae are called algae-sticking, and in some water bodies with rich nutrition, some blue-green algae usually propagate in summer and form a layer of blue-green floating foam with fishy smell on the water surface, which is called water bloom. The large-scale blue algae outbreak has great harm to the lake ecosystem, the blue algae is propagated in a large quantity, oxygen in water is easily consumed, a large amount of fish die, and great economic damage is caused to the aquaculture industry; secondly, blue algae are easy to cause shading effect on the bottom of the lake when being propagated in a large area in the lake, the photosynthesis of submerged plants is influenced, and a large amount of submerged plants are killed; the phycotoxin secreted by the blue algae has great harm to the physical and mental health of fishes, livestock and human beings.
Most of blue algae treatment adopts an ecological method, and early scholars propose classical biological manipulation and non-classical biological manipulation technologies, wherein a large amount of phytoplankton is treated by using zooplankton and filter-feeding fishes in a water body, but the method is influenced by the water body environment and has different effects in different regions, for example, the classical biological manipulation technology is difficult to remove macroalgae, the non-classical biological manipulation technology can remove macroalgae, but the phytoplankton in lakes tend to be miniaturized, the stability of the lake ecological system is damaged, and the time consumed by the biological manipulation technology is long. The most suitable choice is to dispose the blue algae on the lake surface in a short time and to physically salvage the blue algae on the surface layer without destroying the stability of the lake ecosystem.
Current blue alga fishing equipment is in the use, is not convenient for clear up fast the blue alga of salvaging and unloads the processing, and the work efficiency that the blue alga was cleared up and unloaded is lower, can't be with the blue alga clean up of salvaging moreover for remaining blue alga is more in the blue alga fishing equipment, takes place easily to rot and produces heavier peculiar smell.
SUMMERY OF THE UTILITY MODEL
An object of this application is to provide a blue alga fishing equipment can promote the efficiency that the blue alga clearance was unloaded to promote the clean degree of unloading, in order to reduce the peculiar smell of production.
The embodiment of the application is realized as follows:
the embodiment of the application provides blue algae fishing equipment, which comprises a supporting frame and a storage barrel arranged on the supporting frame, wherein the storage barrel is a cavity with openings at two ends; the storage vat is also provided with a material pumping assembly, and the material pumping assembly is used for pumping the blue algae into the storage vat.
Optionally, the support frame comprises a first support rod and a second support rod which are arranged oppositely, and the first support rod and the second support rod are respectively and fixedly connected with the storage vat; be provided with driving motor on the first bracing piece, and with the lead screw that driving motor connects, the extending direction of lead screw with the extending direction of bracing piece is unanimous, be provided with respectively on the year material filter plate with first bracing piece sliding connection's first slider, and with second bracing piece sliding connection's second slider, wherein, first slider with lead screw threaded connection.
Optionally, a bearing seat is arranged on the first support rod, and two ends of the lead screw are rotatably connected with the first support rod through the bearing seat respectively.
Optionally, the material loading filter plate comprises a support body and a sealing frame arranged on the outer ring of the support body and matched with the storage barrel, and a plurality of water outlet filter holes are formed in the support body.
Optionally, the material pumping assembly comprises a cover plate arranged on the storage vat and a material pumping pump arranged on the cover plate, the material pumping end of the material pumping pump is connected with a material pumping hose, and the discharge end of the material pumping pump is communicated with the storage vat.
Optionally, one end of the pumping hose, which is far away from the pumping pump, is provided with a pumping hood, and the discharge end of the pumping pump is connected with the storage barrel through a material passing pipe arranged on the cover plate.
Optionally, still be provided with the air heater on the apron, the apron orientation one side of storage vat is provided with out the fan housing, the air heater with go out the fan housing intercommunication.
Optionally, the cyanobacteria fishing equipment further comprises a storage battery which is electrically connected with the material loading assembly, the material pumping assembly and the air heater respectively, and the storage battery is connected with a solar panel.
Optionally, the cross-sectional shape of the storage bin includes any one of a circle, a rectangle, and a regular polygon.
Optionally, the first support rod and the second support rod are respectively provided with a mounting seat.
The beneficial effects of the embodiment of the application include:
the blue alga fishing equipment that this application embodiment provided through the support frame to and the storage vat that sets up at the support frame and the year material subassembly that sets up on the support frame, when blue alga fishing equipment was in operating condition, year material filter plate was driven along the direction linear motion who is close to the storage vat, so that the bottom lock of year material filter plate and storage vat uses as the barrel head of storage vat. At the moment, the material pumping assembly is arranged on the storage barrel to pump the blue algae floating on the water surface into the storage barrel, and water contained in the blue algae is filtered out from the material loading filter plate, so that the blue algae can be better gathered in the storage barrel. When the blue algae that temporarily stores in the storage vat is cleared up when needs, only need to make the material loading filter plate that carries the material subassembly driven to the direction linear motion of keeping away from the storage vat to make and have certain distance between material loading filter plate and the storage vat, the blue algae can be followed in the storage vat and cleaned out futilely and cleanly fast, avoids having the clearance difficulty because of the storage vat degree of depth is darker or because of having the dead angle, thereby avoids having the blue algae to remain in the storage vat. By adopting the above mode, the efficiency of blue algae cleaning and discharging can be improved, and the clean degree of discharging is improved, so that the generated peculiar smell is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is one of schematic structural diagrams of a cyanobacteria fishing device provided in an embodiment of the present application;
fig. 2 is a schematic structural view illustrating a connection between a support frame and a storage bucket according to an embodiment of the present disclosure;
fig. 3 is a second schematic structural view illustrating the connection between the support frame and the storage bucket according to the embodiment of the present application;
fig. 4 is a schematic structural diagram of a loading filter plate according to an embodiment of the present application;
fig. 5 is a second schematic structural diagram of the cyanobacteria fishing equipment provided in the embodiment of the present application;
fig. 6 is a schematic structural diagram of a pumping assembly according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of the cover plate and the air heater according to the embodiment of the present application.
Icon: 100-blue algae fishing equipment; 110-a support frame; 112-a first support bar; 114-a second support bar; 116-a guide bar; 118-a mount; 120-a storage barrel; 130-a loading assembly; 132-a material loading filter plate; 1321-a first slide; 1323-a second slide; 1325-a support body; 1327-sealing frame; 1329-outlet water filtration pore; 134-a drive motor; 136-a lead screw; 140-a material extraction assembly; 141-a cover plate; 142-a pump; 143-pumping hose; 144-a suction hood; 145-material passing pipe; 146-a hot air blower; 1462-air outlet hood; 147-a battery; 148-a solar panel; 150-buoyancy module.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Referring to fig. 1, the present embodiment provides a cyanobacteria fishing apparatus 100, including a support frame 110 and a storage barrel 120 disposed on the support frame 110, the storage barrel 120 is a cavity with two open ends, a loading assembly 130 is further disposed on the support frame 110, the loading assembly 130 includes a loading filter plate 132, the loading filter plate 132 is driven to move linearly along a direction close to or far away from the storage barrel 120, so that the loading filter plate 132 is fastened with one end of the storage barrel 120 or far away from the storage barrel 120; the storage vat 120 is further provided with a material pumping assembly 140, and the material pumping assembly 140 is used for pumping the blue algae into the storage vat 120.
Specifically, through the storage vat 120 arranged on the support frame 110 and the loading assembly 130 arranged on the support frame 110, under the condition that the loading filter plate 132 of the loading assembly 130 is driven to move linearly in the direction close to the storage vat 120 and is buckled with one end (bottom end) of the storage vat 120, the blue algae pumped into the storage vat 120 through the pumping assembly 140 can be gathered at the bottom end of the storage vat 120, so that the blue algae in the storage vat 120 is prevented from being separated from the storage vat 120, and the water contained in the blue algae can be filtered out, thereby achieving the purpose of temporarily storing the blue algae under the condition that the storage vat 120 is combined with the loading filter plate 132.
When the blue algae in the storage vat 120 needs to be cleaned out, the loading filter plates 132 of the loading assembly 130 are driven to move linearly in a direction away from the storage vat 120, so that a certain distance is reserved between the loading filter plates 132 and the storage vat 120. At this moment, the blue algae gathered in the storage vat 120 is influenced by self gravity, and can be directly separated from the storage vat 120, so that the efficiency of cleaning and discharging is improved, and the difficulty of operation is reduced.
The blue algae fishing equipment 100 provided by the embodiment of the application, through the supporting frame 110, the storage barrel 120 arranged on the supporting frame 110 and the material loading assembly 130 arranged on the supporting frame 110, when the blue algae fishing equipment 100 is in a working state, the material loading filter plate 132 is driven to linearly move along a direction close to the storage barrel 120, so that the material loading filter plate 132 is buckled with the bottom end of the storage barrel 120 and used as the bottom of the storage barrel 120. At this time, the material pumping assembly 140 disposed on the storage vat 120 is used to pump the blue algae floating on the water surface into the storage vat 120, and filter the water contained in the blue algae out of the material loading filter plate 132, so as to better gather the blue algae in the storage vat 120. When the blue algae temporarily stored in the storage vat 120 needs to be cleaned, the blue algae can be cleaned out from the storage vat 120 in a clean and quick manner only by driving the material loading filter plate 132 of the material loading assembly 130 to move linearly in a direction away from the storage vat 120 so as to keep a certain distance between the material loading filter plate 132 and the storage vat 120, and the blue algae can be prevented from being left in the storage vat 120 due to the fact that the depth of the storage vat 120 is deep or the blue algae is difficult to clean due to the dead angle. By adopting the above mode, the efficiency of blue algae cleaning and discharging can be improved, and the clean degree of discharging is improved, so that the generated peculiar smell is reduced.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the supporting frame 110 includes a first supporting rod 112 and a second supporting rod 114 which are oppositely disposed, and the first supporting rod 112 and the second supporting rod 114 are respectively fixedly connected with the storage vat 120; the first support rod 112 is provided with a driving motor 134 and a lead screw 136 connected with the driving motor 134, the extending direction of the lead screw 136 is consistent with the extending direction of the support rod, the material loading filter plate 132 is provided with a first slide block 1321 slidably connected with the first support rod 112 and a second slide block 1323 slidably connected with the second support rod 114, wherein the first slide block 1321 is in threaded connection with the lead screw 136.
Specifically, the storage vat 120 is fixedly connected to the first support rod 112 and the second support rod 114, respectively, so as to ensure stable connection between the storage vat 120 and the support frame 110. By arranging the driving motor 134 on the first supporting rod 112 and the lead screw 136 connected with the driving motor 134, when the driving motor 134 rotates, the lead screw is driven to rotate relative to the first supporting rod 112. As shown in the figure, the first slide block 1321 slidably connected to the first support rod 112 is disposed on the material-loading filter plate 132, and the first slide block 1321 is threadedly connected to the lead screw 136, so that when the lead screw 136 rotates, the first slide block 1321 is driven to slide along the first support rod 112, so that the material-loading filter plate 132 can slide into the storage barrel 120 from the bottom end of the storage barrel 120 and tightly fit with the storage barrel 120, and can also be away from the storage barrel 120, so as to release the fit relationship with the storage barrel 120. In addition, the second slide block 1323, which is arranged on the material loading filter plate 132 and is slidably connected with the second support rod 114, is beneficial to ensuring the stability of the material loading filter plate 132 during sliding and improving the reliability of transmission. Wherein, the second support bar 114 may be provided with a guide bar 116 to better cooperate with the second slide block 1323.
It should be noted that, in the embodiment of the present application, the arrangement form of the first support rod 112 and the second support rod 114 is not particularly limited as long as a stable support function can be achieved. For example, the first support bar 112 and the second support bar 114 may be in the form of solid bars, and may be in the form of channel steel or i-shaped steel.
In an alternative embodiment of the present application, a bearing seat is disposed on the first support rod 112, and two ends of the lead screw 136 are respectively rotatably connected to the first support rod 112 through the bearing seats. This is advantageous in ensuring stability of the screw 136 during rotation.
In addition, as shown in fig. 2, the first support rod 112 and the second support rod 114 are respectively provided with a mounting seat 118. In the above manner, the support frame 110 is fixed on the hull through the mounting seat 118 to ensure the stability of the support frame 110, wherein the mounting seat 118 may be provided with a mounting hole to fix the mounting seat 118 on the hull.
As shown in fig. 4, the material-loading filter plate 132 includes a supporting body 1325, and a sealing frame 1327 disposed on an outer ring of the supporting body 1325 and engaged with the storage bin 120, and the supporting body 1325 is provided with a plurality of outlet filter holes 1329.
Specifically, the arrangement form of the support body 1325 is not particularly limited in the embodiment of the present application, and only needs to play a role in supporting the gravity of the blue-green algae and filtering water. For example, the supporting body 1325 may be a thin plate structure, and a through hole may be formed on the thin plate structure to form the desired outlet filter 1329. The support body 1325 may also be a hollow rib, and a filter screen having a desired outlet filter hole 1329 is disposed on the rib. In addition, the sealing frame 1327 matched with the storage barrel 120 is arranged on the outer ring of the supporting body 1325, so that the loading filter plate 132 and the storage barrel 120 are better matched.
In alternative embodiments of the present application, the cross-sectional shape of the storage bin 120 includes any one of circular, rectangular, and regular polygonal shapes. In the specific use process, the device can be flexibly arranged according to the position to be arranged and the size of the space. The material loading filter plate 132 may be configured to have a shape adapted to the storage barrel 120 according to the cross-sectional shape of the storage barrel 120.
As shown in fig. 5, the material pumping assembly 140 includes a cover plate 141 disposed on the storage barrel 120, and a material pumping pump 142 disposed on the cover plate 141, wherein a material pumping end of the material pumping pump 142 is connected to a material pumping hose 143, and a material discharging end of the material pumping pump 142 is communicated with the storage barrel 120.
Specifically, in the process of salvaging the blue algae on the water surface, the blue algae on the water surface can be pumped into the pumping pump 142 through the pumping hose 143 connected with the pumping pump 142, and is discharged into the storage barrel 120 through the discharge end of the pumping pump 142, so as to realize the salvaging of the blue algae.
As shown in fig. 6, a suction hood 144 is disposed at an end of the pumping hose 143 away from the pumping pump 142, and a discharge end of the pumping pump 142 is connected to the storage bin 120 through a material passage 145 disposed on the cover plate 141.
Specifically, one end of the pumping hose 143, which is far away from the pumping pump 142, is provided with the pumping hood 144, so that the blue algae on the water surface can be gathered more easily in the process of fishing the blue algae, and the efficiency of fishing the blue algae is improved.
As shown in fig. 1 and fig. 6, in an alternative embodiment of the present application, a buoyancy assembly 150 may be further disposed on the suction hood 144, so that the suction hood 144 better floats on the water surface during the blue algae fishing process, thereby reducing the difficulty of operation. The embodiment of the present application does not specifically limit the arrangement form of the buoyancy module 150, for example, a plurality of support rods may be arranged on the suction hood 144, and a material with a lower density, such as foam, may be arranged at one end of the support rods away from the suction hood 144, so as to ensure the buoyancy of the buoyancy module 150 itself, and to stably support the suction hood 144. The buoyancy module 150 may be a plate-shaped structure such as a plastic or a bubble surface having a low density, as long as it can stably support the suction hood 144 on the water surface to suck the blue algae.
Referring to fig. 6 and 7, the cover plate 141 is further provided with a hot air blower 146, one side of the cover plate 141 facing the storage vat 120 is provided with an air outlet housing 1462, and the hot air blower 146 is communicated with the air outlet housing 1462.
Specifically, through set up air heater 146 on apron 141, can air-dry the processing to the blue alga in the storage vat 120, prevent to produce the peculiar smell because of the blue alga is rotten, be favorable to reducing the harm that the blue alga produced operating personnel. It should be noted that, in the embodiment of the present application, the number of the air heaters 146 and the air outlet housings 1462 corresponding to the air heaters 146 is not specifically limited, for example, 1 or 2 air heaters 146 may be provided, where the air outlet housings 1462 and the air heaters 146 may be provided in a one-to-one correspondence manner, or one air heater 146 may be provided in a correspondence manner with two air outlet housings 1462, and the air outlet housings may be flexibly provided according to actual needs.
As shown in fig. 6, the cyanobacteria fishing apparatus 100 further comprises a storage battery 147 electrically connected to the loading assembly 130, the pumping assembly 140 and the hot air blower 146 respectively, and the storage battery 147 is connected to a solar panel 148.
In this way, in the process of fishing out the blue algae, the storage battery 147 can supply power to the blue algae fishing apparatus 100. In addition, solar energy can be converted into electric energy through the solar panel 148 connected with the storage battery 147, so that the storage battery 147 is charged, and the cruising ability of the storage battery 147 is improved.
In the process of using the cyanobacteria fishing device 100, the cyanobacteria on the water surface is pumped into the storage barrel 120 through the material passing pipe 145 by the material pumping pump 142, the cyanobacteria falls on the material loading filter plate 132 in the storage barrel, the water liquid attached to the cyanobacteria flows out through the water outlet filter hole 1329, the cyanobacteria is conveniently stored in the storage barrel 120, after fishing, the hot air blower 146 is used for generating hot air flow to be discharged through the air outlet cover 1462, the cyanobacteria in the storage barrel 120 can be dried (or a small amount of residual cyanobacteria in the storage barrel 120 can be air-dried after discharging, so as to prevent peculiar smell generation), when the cyanobacteria in the storage barrel 120 needs to be discharged, the driving motor 134 is used for driving the lead screw 136 to rotate, so that the material loading filter plate 132 descends and moves to the outside of the storage barrel 120, thereby facilitating the rapid discharging treatment of the cyanobacteria on the material loading filter plate 132, after discharging, the driving motor 134 is used for driving the material loading filter plate 132 to ascend and reset, so that the loading filter plate 132 is matched with the storage barrel 120 to be salvaged for the next time.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The blue algae fishing equipment is characterized by comprising a support frame and a storage barrel arranged on the support frame, wherein the storage barrel is a cavity with openings at two ends; the storage vat is also provided with a material pumping assembly, and the material pumping assembly is used for pumping the blue algae into the storage vat.
2. The cyanobacteria fishing equipment according to claim 1, wherein the support frame comprises a first support rod and a second support rod which are oppositely arranged, and the first support rod and the second support rod are respectively and fixedly connected with the storage barrel; be provided with driving motor on the first bracing piece, and with the lead screw that driving motor connects, the extending direction of lead screw with the extending direction of bracing piece is unanimous, be provided with respectively on the year material filter plate with first bracing piece sliding connection's first slider, and with second bracing piece sliding connection's second slider, wherein, first slider with lead screw threaded connection.
3. The cyanobacteria fishing equipment according to claim 2, wherein a bearing seat is arranged on the first support rod, and two ends of the lead screw are respectively connected with the first support rod in a rotating manner through the bearing seat.
4. The cyanobacteria fishing equipment according to any one of claims 1 to 3, wherein the material loading filter plate comprises a support body and a sealing frame which is arranged on the outer ring of the support body and is matched with the storage barrel, and the support body is provided with a plurality of water outlet filter holes.
5. The cyanobacteria fishing equipment according to any one of claims 1 to 3, wherein the material pumping assembly comprises a cover plate arranged on the storage barrel and a material pumping pump arranged on the cover plate, the material pumping end of the material pumping pump is connected with a material pumping hose, and the discharge end of the material pumping pump is communicated with the storage barrel.
6. The cyanobacteria fishing equipment according to claim 5, wherein a suction hood is arranged at one end of the pumping hose, which is far away from the pumping pump, and a discharge end of the pumping pump is connected with the storage barrel through a material passing pipe arranged on the cover plate.
7. The cyanobacteria fishing equipment according to claim 5, wherein the cover plate is further provided with a hot air blower, an air outlet cover is arranged on one side of the cover plate facing the storage vat, and the hot air blower is communicated with the air outlet cover.
8. The cyanobacteria fishing equipment according to claim 7, further comprising a storage battery electrically connected with the material loading component, the material pumping component and the air heater respectively, wherein the storage battery is connected with a solar panel.
9. The cyanobacteria fishing equipment according to any one of claims 1 to 3, wherein the cross-sectional shape of the storage vat comprises any one of a circle, a rectangle and a regular polygon.
10. The cyanobacteria fishing equipment according to claim 2 or 3, wherein the first support rod and the second support rod are respectively provided with a mounting seat.
CN202122012712.3U 2021-08-25 2021-08-25 Blue algae fishing equipment Active CN216075031U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122012712.3U CN216075031U (en) 2021-08-25 2021-08-25 Blue algae fishing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122012712.3U CN216075031U (en) 2021-08-25 2021-08-25 Blue algae fishing equipment

Publications (1)

Publication Number Publication Date
CN216075031U true CN216075031U (en) 2022-03-18

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ID=80671952

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122012712.3U Active CN216075031U (en) 2021-08-25 2021-08-25 Blue algae fishing equipment

Country Status (1)

Country Link
CN (1) CN216075031U (en)

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