Rotifer feed harvesting device

Abstract

The utility model relates to the technical field of rotifer harvesting devices, in particular to a rotifer feed harvesting device which comprises a base, the inner wall of the base is fixedly connected with the outer wall of a connecting piece, the outer wall of the bottom end of the connecting piece is fixedly connected with the inner wall of a collecting piece in an inserted mode, and the top of the base movably abuts against the bottom of a draining piece. When the rotifers are collected, the lamp ring is turned on, the lamp ring emits light to attract the rotifers in water to the periphery of the collecting water pump, the collecting valve is turned on, the collecting water pump is started, the collecting water pump sucks water and the rotifers in the water, the sucked water and the rotifers enter the connecting pipe through the output end, and the water and the rotifers enter the connecting pipe. The water and the rotifers in the connecting pipe pass through the collecting bent pipe and are sprayed out through the collecting valve, the sprayed water and the rotifers enter the draining bag through the connecting net, the draining bag separates the water and the rotifers, the rotifers are collected in the draining bag, and convenience is brought to use of people.

Description

Technical Field

[0001] The utility model relates to the technical field of rotifer harvesting devices, in particular to a rotifer feed harvesting device. Background Art

[0002] Rotifers are widely distributed in various fresh and salt water bodies such as lakes, ponds, rivers, and offshore, and can even be found in wet soil and mosses. Rotifers have an extremely fast reproduction rate and high production, and are of great significance in the study of ecosystem structure, function, and biological productivity. Rotifers are the starting food for the larvae of most economic aquatic animals and have great application value in fishery production. Rotifers are also a type of indicator organism and are widely used in environmental monitoring and ecotoxicology research.

[0003] At present, most of the collection devices on the market need to manually use a filter net to fish out the rotifers in the water. The manual fishing method leads to extremely low efficiency in collecting rotifers, which brings inconvenience to people's use. Utility Model Content

[0004] The purpose of the utility model is to provide a rotifer feed harvesting device to solve the problem of manually catching rotifers in the above-mentioned background technology. To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotifer feed harvesting device, comprising a base, the inner wall of the base is fixedly connected to the outer wall of the connecting member, and the outer wall of the bottom end of the connecting member is fixedly plugged with the inner wall of the collecting member.

[0005] The top of the base is movably abutted against the bottom of the drain piece, and the inner wall of the base is fixedly plugged with the outer wall of one end of the flush piece.

[0006] Preferably, the base includes a fixed plate, a fixed frame, a clean water tank and a float, the inner wall of the fixed plate is provided with a fixed groove, and the inner wall of the fixed groove is fixedly connected to the outer wall of the fixed frame, the top of the fixed plate is fixedly connected to the bottom of the clean water tank, and the outer wall of the fixed plate is fixedly connected to the inner wall of the float, the inner wall of the fixed plate is provided with a fixed through hole, and a water outlet is provided on one side of the clean water tank.

[0007] Preferably, the connecting piece consists of a collection valve, a collection elbow and a connecting pipe, the outer wall of one end of the collection valve is fixedly plugged into the inner wall of one end of the collection elbow, and the outer wall of the collection elbow is fixedly connected to the inner wall of the fixed through hole, the bottom end of the collection elbow passes through the top of the fixed plate and extends to the bottom, and the end of the collection elbow located at the bottom of the fixed plate is fixedly connected to the top of the connecting pipe.

[0008] Preferably, the collecting component includes a collecting water pump, a light ring and an anti-blocking cover, the inner wall of the collecting water pump output end is fixedly plugged with the outer wall of the bottom end of the connecting pipe, and the outer wall of the collecting water pump is fixedly socketed with the inner wall of the light ring, and the outer wall of the collecting water pump is fixedly socketed with the inner wall of the anti-blocking cover.

[0009] Preferably, the drain piece consists of a connecting frame, a connecting net and a drain pocket, the bottom of the connecting frame is movably abutted against the bottom of the fixed frame, the bottom of the connecting frame is fixedly connected to the top of the connecting net, and the bottom of the connecting net is fixedly connected to the top of the drain pocket.

[0010] Preferably, the flushing component includes a flushing valve, a filter, a connecting elbow, a flushing water pump and a water outlet pipe, the outer wall of one end of the flushing valve is fixedly plugged with the inner wall of the water outlet hole, and the inner wall of one end of the flushing valve is fixedly connected to the outer wall of the filter, the other end of the flushing valve is fixedly connected to one end of the connecting elbow, and the outer wall of the top end of the connecting elbow is fixedly plugged with the inner wall of the input end of the flushing water pump, and the inner wall of the output end of the flushing water pump is fixedly plugged with the outer wall of the bottom end of the outlet pipe.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, when collecting rotifers, the light ring is turned on, the light ring emits light to attract rotifers in the water to the vicinity of the collecting water pump, the collecting valve is opened, the collecting water pump is started, the collecting water pump draws water and the rotifers in the water, the drawn water and rotifers enter the connecting pipe through the output end, the water and rotifers in the connecting pipe pass through the collecting bent pipe, the water and rotifers in the collecting bent pipe are sprayed out through the collecting valve, the sprayed water and rotifers enter the drain bag through the connecting net, the drain bag separates the water and rotifers, and the rotifers are collected in the drain bag, which brings convenience to people's use.

[0013] In the utility model, the connection frame is lifted, and the connection frame drives the drain bag through the connection net, and the rotifers collected in the drain bag are poured into the clean water tank, the flushing valve is opened, the flushing water pump is started, and the water in the clean water tank is pumped into the flushing water pump through the flushing valve and the connecting elbow, the filter net prevents the flushing water pump from sucking in rotifers when pumping water, and the water in the flushing water pump is sprayed out through the outlet pipe to flush the rotifers in the clean water tank, which brings convenience to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is an exploded view of the utility model.

[0017] In the figure: 1. base; 101. fixing plate; 102. fixing frame; 103. clean water tank; 104. float; 2. connecting piece; 201. collection valve; 202. collection elbow; 203. connecting pipe; 3. collection piece; 301. collection pump; 302. light ring; 303. anti-blocking cover; 4. drain piece; 401. connecting frame; 402. connecting net; 403. drain pocket; 5. flushing piece; 501. flushing valve; 502. filter net; 503. connecting elbow; 504. flushing pump; 505. outlet pipe. DETAILED DESCRIPTION

[0018] 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figures 1 to 3 The utility model provides a technical solution: a rotifer feed collection device, including a base 1, the inner wall of the base 1 is fixedly connected to the outer wall of a connecting member 2, and the outer wall of the bottom end of the connecting member 2 is fixedly plugged with the inner wall of a collecting member 3.

[0020] The top of the base 1 is movably abutted against the bottom of the drain member 4 , and the inner wall of the base 1 is fixedly plugged into the outer wall of one end of the flushing member 5 .

[0021] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the base 1 includes a fixed plate 101, a fixed frame 102, a clean water tank 103 and a float 104. The inner wall of the fixed plate 101 is provided with a fixed groove, and the inner wall of the fixed groove is fixedly connected to the outer wall of the fixed frame 102. The top of the fixed plate 101 is fixedly connected to the bottom of the clean water tank 103, and the outer wall of the fixed plate 101 is fixedly connected to the inner wall of the float 104. The inner wall of the fixed plate 101 is provided with a fixed through hole, and one side of the clean water tank 103 is provided with a water outlet hole. The fixed plate 101 fixes the fixed frame 102 and the clean water tank 103, and the float 104 provides buoyancy for the fixed plate 101.

[0022] In this embodiment, Figure 1 , Figure 2 and Figure 3As shown, the connector 2 consists of a collection valve 201, a collection elbow 202 and a connecting pipe 203. The outer wall of one end of the collection valve 201 is fixedly plugged with the inner wall of one end of the collection elbow 202, and the outer wall of the collection elbow 202 is fixedly connected to the inner wall of the fixed through hole. The bottom end of the collection elbow 202 passes through the top of the fixed plate 101 and extends to the bottom, and one end of the collection elbow 202 located at the bottom of the fixed plate 101 is fixedly connected to the top of the connecting pipe 203, and the start and shut down of the collection device are controlled by the collection valve 201.

[0023] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the collecting component 3 includes a collecting water pump 301, a light ring 302 and an anti-blocking cover 303, the inner wall of the output end of the collecting water pump 301 is fixedly plugged with the outer wall of the bottom end of the connecting pipe 203, and the outer wall of the collecting water pump 301 is fixedly sleeved with the inner wall of the light ring 302, and the outer wall of the collecting water pump 301 is fixedly sleeved with the inner wall of the anti-blocking cover 303. When collecting rotifers, turn on the light ring 302, the light ring 302 emits light to attract rotifers in the water to the vicinity of the collecting water pump 301, open the collecting valve 201, start the collecting water pump 301, and pump water and rotifers in the water into the collecting water pump 301. The pumped water and rotifers enter the connecting pipe 203 through the output end, and the water and rotifers in the connecting pipe 203 are ejected from the collecting valve 201 through the collecting bend pipe 202.

[0024] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the drain member 4 is composed of a connecting frame 401, a connecting net 402 and a drain bag 403. The bottom of the connecting frame 401 is movably abutted against the bottom of the fixed frame 102, and the bottom of the connecting frame 401 is fixedly connected to the top of the connecting net 402. The bottom of the connecting net 402 is fixedly connected to the top of the drain bag 403. The sprayed water and rotifers enter the drain bag 403 through the connecting net 402. The drain bag 403 separates the water and the rotifers, and the rotifers are collected in the drain bag 403.

[0025] In this embodiment, Figure 1 , Figure 2 and Figure 3As shown, the flushing member 5 includes a flushing valve 501, a filter screen 502, a connecting elbow 503, a flushing water pump 504 and a water outlet pipe 505. The outer wall of one end of the flushing valve 501 is fixedly plugged with the inner wall of the water outlet hole, and the inner wall of one end of the flushing valve 501 is fixedly connected to the outer wall of the filter screen 502. The other end of the flushing valve 501 is fixedly connected to one end of the connecting elbow 503, and the outer wall of the top end of the connecting elbow 503 is fixedly plugged with the inner wall of the input end of the flushing water pump 504, and the inner wall of the output end of the flushing water pump 504 is fixedly plugged with the bottom end of the water outlet pipe 505. The outer wall of the cleaning device 103 is fixedly connected, the connecting frame 401 is lifted, and the connecting frame 401 drives the drain bag 403 through the connecting net 402, and the rotifers collected in the drain bag 403 are poured into the clean water tank 103, the flushing valve 501 is opened, and the flushing water pump 504 is started, and the water in the clean water tank 103 is pumped into the flushing water pump 504 through the flushing valve 501 and the connecting elbow 503. The filter net 502 prevents the flushing water pump 504 from sucking in rotifers when pumping water, and the water in the flushing water pump 504 is sprayed out through the outlet pipe to flush the rotifers in the clean water tank 103.

[0026] The use method and advantages of the utility model: When the rotifer feed harvesting device is working, the working process is as follows:

[0027] like Figure 1 , Figure 2 and Figure 3 As shown, when collecting rotifers, the light ring 302 is turned on, the light ring 302 emits light to attract the rotifers in the water to the vicinity of the collecting water pump 301, the collecting valve 201 is opened, the collecting water pump 301 is started, the collecting water pump 301 draws water and the rotifers in the water, the drawn water and rotifers enter the connecting pipe 203 through the output end, the water and rotifers in the connecting pipe 203 are ejected from the collecting valve 201 through the collecting bend pipe 202, the ejected water and rotifers enter the drain bag 403 through the connecting net 402, the drain bag 403 separates the water and rotifers, and the rotifers are collected. The rotifers are collected in the drain bag 403, and the connecting frame 401 is lifted. The connecting frame 401 drives the drain bag 403 through the connecting net 402, and the rotifers collected in the drain bag 403 are poured into the clean water tank 103. The flushing valve 501 is opened, and the flushing water pump 504 is started. The water in the clean water tank 103 is pumped into the flushing water pump 504 through the flushing valve 501 and the connecting elbow 503. The filter net 502 prevents the flushing water pump 504 from sucking in rotifers when pumping water. The water in the flushing water pump 504 is sprayed out through the outlet pipe to flush the rotifers in the clean water tank 103.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A rotifer feed collection device, comprising a base (1), characterized in that: The inner wall of the base (1) is fixedly connected to the outer wall of the connecting piece (2), and the outer wall of the bottom end of the connecting piece (2) is fixedly plugged into the inner wall of the collecting piece (3); The top of the base (1) is movably abutted against the bottom of the drain piece (4), and the inner wall of the base (1) is fixedly plugged into the outer wall of one end of the flushing piece (5).

2. A rotifer feed collection device according to claim 1, characterized in that: The base (1) comprises a fixing plate (101), a fixing frame (102), a clean water tank (103) and a float (104); the inner wall of the fixing plate (101) is provided with a fixing groove, and the inner wall of the fixing groove is fixedly connected to the outer wall of the fixing frame (102); the top of the fixing plate (101) is fixedly connected to the bottom of the clean water tank (103), and the outer wall of the fixing plate (101) is fixedly connected to the inner wall of the float (104); the inner wall of the fixing plate (101) is provided with a fixing through hole, and one side of the clean water tank (103) is provided with a water outlet hole.

3. A rotifer feed harvesting device according to claim 2, characterized in that: The connecting piece (2) is composed of a collection valve (201), a collection elbow (202) and a connecting pipe (203); the outer wall of one end of the collection valve (201) is fixedly plugged into the inner wall of one end of the collection elbow (202), and the outer wall of the collection elbow (202) is fixedly connected to the inner wall of the fixed through hole; the bottom end of the collection elbow (202) passes through the top of the fixed plate (101) and extends to the bottom, and the end of the collection elbow (202) located at the bottom of the fixed plate (101) is fixedly connected to the top of the connecting pipe (203).

4. A rotifer feed harvesting device according to claim 3, characterized in that: The collecting component (3) comprises a collecting water pump (301), a light ring (302) and an anti-blocking cover (303); the inner wall of the output end of the collecting water pump (301) is fixedly plugged with the outer wall of the bottom end of the connecting pipe (203); the outer wall of the collecting water pump (301) is fixedly sleeved with the inner wall of the light ring (302); and the outer wall of the collecting water pump (301) is fixedly sleeved with the inner wall of the anti-blocking cover (303).

5. The rotifer feed collection device according to claim 2, characterized in that: The drain piece (4) is composed of a connection frame (401), a connection net (402) and a drain pocket (403); the bottom of the connection frame (401) is movably abutted against the bottom of the fixed frame (102), the bottom of the connection frame (401) is fixedly connected to the top of the connection net (402), and the bottom of the connection net (402) is fixedly connected to the top of the drain pocket (403).

6. A rotifer feed collection device according to claim 2, characterized in that: The flushing component (5) comprises a flushing valve (501), a filter screen (502), a connecting elbow (503), a flushing water pump (504) and a water outlet pipe (505); the outer wall of one end of the flushing valve (501) is fixedly plugged with the inner wall of the water outlet hole, and the inner wall of one end of the flushing valve (501) is fixedly connected with the outer wall of the filter screen (502); the other end of the flushing valve (501) is fixedly connected with one end of the connecting elbow (503), and the outer wall of the top end of the connecting elbow (503) is fixedly plugged with the inner wall of the input end of the flushing water pump (504), and the inner wall of the output end of the flushing water pump (504) is fixedly plugged with the outer wall of the bottom end of the water outlet pipe (505).

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