Leech breeding oxygen supply device

Abstract

The utility model provides an oxygen supply device for leech breeding, which relates to the technical field of oxygen supply devices and comprises a main body and an adjusting mechanism, the adjusting mechanism is mounted on one side of the main body, and the size of an oxygen supply hole is changed through the adjusting mechanism, so that the change of the oxygen supply rate is adjusted, the oxygen demand of leeches at different stages is adapted, and the requirements of the leeches are met. A user drives the L-shaped extension rod to move horizontally through the shifting piece and controls the connecting rod to slide in the sleeve, so that the area of the hole, shielded by the sealing piece, of the sleeve is changed, the gas conveying rate is changed, oxygen is guided into water through the gas conveying pipe to increase the oxygen content, and the filter screen cover prevents impurities such as leech excrement from entering the device to affect use. External oxygen-containing air is taken in through the air pump and guided into the sleeve through the soft guide pipe, the soft guide pipe has certain ductility, air is conveniently supplied to the adjusting mechanism when the length of the electric telescopic rod is adjusted, the vertical depth of the adjusting mechanism is adjusted and controlled through the electric telescopic rod, and the device is fixed to the outer wall of the breeding box through the fixing clamp.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygen supply devices, in particular to an oxygen supply device for leech breeding. Background Art

[0002] The dried body of leech can be used as medicine. It is mild in nature, salty and bitter in taste, and belongs to the liver meridian. It has the effect of breaking blood and dredging menstruation. It is mainly used to treat blood stasis, amenorrhea, trauma, heart and abdominal pain, etc. Leeches can be used to extract hirudin, which has the effects of lowering blood lipids, regulating blood pressure, dissolving blood clots, as well as anti-oxidation and free radical scavenging. In order to increase the yield and quality of leeches, farmers usually set up oxygen supply devices in the breeding ponds or troughs. The main purpose of doing this is to ensure sufficient oxygen content in the water and increase the growth rate and breeding efficiency of leeches.

[0003] After searching, the patent number "CN219555991U" mentioned in the text that "the utility model belongs to the field of oxygen supply devices, especially an oxygen supply device for leech breeding. In view of the problem that the existing oxygen supply device has a large supply volume in the area at the bottom of the supply pipe when feeding, and other areas cannot be fed, resulting in uneven feeding, the following scheme is proposed, which includes a breeding pool, wherein a hollow plate is arranged in the breeding pool, and a plurality of air outlets are opened on the top, bottom, front side and rear side of the hollow plate, and a first L-shaped plate and a second L-shaped plate are respectively installed on the outer side of the breeding pool, and oxygen supply machines are fixedly installed on the first L-shaped plate and the second L-shaped plate, and the output ends of the two oxygen supply machines are connected to one end of the oxygen supply pipe, and the other ends of the two oxygen supply pipes are connected to the two sides of the hollow plate, and the breeding A positioning mechanism is provided on the pool. The utility model is easy to assemble. The air outlet holes distributed around the hollow plate are used for simultaneous feeding, which increases the feeding range and makes the feeding more uniform. When in use, oxygen is sent into the hollow plate through two oxygen supply pipes, and finally the oxygen is ejected from multiple air outlet holes, and then through two electric push rods, the two electric push rods push the hollow plate downward, so that the hollow plate enters the water in the breeding pool, and oxygen is supplied simultaneously through the air outlet holes distributed around the hollow plate, which increases the oxygen supply range and makes the oxygen supply more uniform. However, the size of the air outlet holes of the device cannot be adjusted to control the change of the feeding rate, thereby controlling the oxygen content in the water. Leeches at different stages may have different demands for oxygen, and it is necessary to be able to flexibly adjust the size of the air holes to meet the needs of leeches. Utility Model Content

[0004] The purpose of the utility model is to provide an oxygen supply device for leech breeding to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a leech breeding oxygen supply device, comprising a main body and an adjusting mechanism, wherein the adjusting mechanism is installed on one side of the main body;

[0006] The regulating mechanism comprises a closing component, a shielding component, a control component and a filtering component. The closing component is installed on one side of the main body, the shielding component is installed on the inner side of the closing component, the control component is installed on one end of the shielding component, and the filtering component is installed on the outer side of the closing component.

[0007] Preferably, the closure assembly comprises a sleeve and a closure cover, the sleeve is fixedly connected to one side of the main body, and the closure cover is installed at the other end of the sleeve.

[0008] Preferably, the shielding assembly comprises a connecting rod and a sealing plate, the inner side of the sleeve is slidably connected to the connecting rod, and one side of the connecting rod is fixedly connected to the sealing plate.

[0009] Preferably, the control assembly comprises an L-shaped extension rod and a paddle, one end of the connecting rod is fixedly connected to the L-shaped extension rod, and the top end of the L-shaped extension rod is fixedly connected to the paddle.

[0010] Preferably, the filter assembly comprises an air supply pipe and a filter screen cover, the air supply pipe is installed on the outside of the sleeve, and one end of the air supply pipe is threadedly connected to the filter screen cover.

[0011] Preferably, a connecting component is installed at the top of the main body, and the connecting component includes an electric telescopic rod support plate and a fixing clamp. The electric telescopic rod is installed at the top of the cover plate, and the top of the electric telescopic rod is fixedly connected to the support plate, and a fixing clamp is installed at one end of the support plate.

[0012] Preferably, an oxygen supply assembly is installed at the top of the support plate, and the oxygen supply assembly includes an air pump and a soft catheter. The air pump is installed at the top of the support plate, and a soft catheter is installed at one end of the air pump.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The size of the oxygen supply hole is changed by adjusting the mechanism, thereby adjusting the change of the feeding rate to adapt to the oxygen demand of leeches at different stages and meet the needs of leeches. The user drives the L-shaped extension rod to move horizontally through the paddle, controls the connecting rod to slide in the sleeve, changes the area of ​​the sleeve hole covered by the sealing piece, changes the gas transmission rate, and introduces oxygen into the water through the gas transmission pipe to increase the oxygen content. The filter cover prevents leech excrement and other debris from entering the device and affecting its use.

[0015] 2. The oxygen-containing air from the outside is taken in through the air pump and introduced into the casing through the soft tube. The soft tube has a certain ductility to facilitate the air supply to the adjusting mechanism when adjusting the length of the electric telescopic rod. The vertical depth of the adjusting mechanism is controlled by adjusting the electric telescopic rod, and the device is fixed to the outer wall of the breeding box by the fixing clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the connection assembly and the oxygen supply assembly of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the shielding component and the control component of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the sealing component and the filtering component of the utility model.

[0020] Numbers in the figure: 1. Main body; 2. Adjustment mechanism; 21. Closure assembly; 211. Sleeve; 212. Closure cover; 22. Shielding assembly; 221. Connecting rod; 222. Sealing piece; 23. Control assembly; 231. L-shaped extension rod; 232. Paddle; 24. Filter assembly; 241. Air pipe; 242. Filter cover; 3. Connecting assembly; 31. Electric telescopic rod; 32. Support plate; 33. Fixing clamp; 4. Oxygen supply assembly; 41. Air pump; 42. Soft catheter. DETAILED DESCRIPTION

[0021] 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.

[0022] Embodiment 1

[0023] See also Figure 1-4 As shown, the utility model provides a technical solution: a leech breeding oxygen supply device, comprising a main body 1 and an adjusting mechanism 2, wherein the adjusting mechanism 2 is installed on one side of the main body 1;

[0024] The adjusting mechanism 2 includes a closing component 21, a shielding component 22, a control component 23 and a filtering component 24. The closing component 21 is installed on one side of the main body 1, the shielding component 22 is installed on the inner side of the closing component 21, the control component 23 is installed on one end of the shielding component 22, and the filtering component 24 is installed on the outer side of the closing component 21.

[0025] Furthermore, the closing component 21 includes a sleeve 211 and a closing cover 212. The sleeve 211 is fixedly connected to one side of the main body 1, and the closing cover 212 is installed on the other end of the sleeve 211. The sleeve 211 and the closing cover 212 form a closed cavity, which is filled with air to supply oxygen to the water through the holes.

[0026] Furthermore, the shielding assembly 22 includes a connecting rod 221 and a sealing plate 222. The connecting rod 221 is slidably connected to the inner side of the sleeve 211, and a sealing plate 222 is fixedly connected to one side of the connecting rod 221. The connecting rod 221 connects multiple groups of sealing plates 222, and the area of ​​the hole of the sleeve 211 shielded by the sealing plate 222 changes, thereby changing the gas transmission rate.

[0027] Furthermore, the control component 23 includes an L-shaped extension rod 231 and a paddle 232. One end of the connecting rod 221 is fixedly connected to the L-shaped extension rod 231, and the top of the L-shaped extension rod 231 is fixedly connected to the paddle 232. The user drives the L-shaped extension rod 231 to move horizontally through the paddle 232 to control the connecting rod 221 to slide in the sleeve 211.

[0028] Furthermore, the filter assembly 24 includes an air pipe 241 and a filter screen cover 242. The air pipe 241 is installed on the outside of the sleeve 211. One end of the air pipe 241 is threadedly connected to the filter screen cover 242. The air pipe 241 introduces oxygen into the water to increase the oxygen content. The filter screen cover 242 prevents leech excrement and other debris from entering the device and affecting its use.

[0029] Embodiment 2

[0030] See also Figure 1 and Figure 2 As shown, compared with Example 1, as another implementation of the utility model, a connecting component 3 is installed at the top of the main body 1, and the connecting component 3 includes an electric telescopic rod 31, a support plate 32 and a fixing clamp 33. The electric telescopic rod 31 is installed at the top of the sealing plate 222, and the top of the electric telescopic rod 31 is fixedly connected to the support plate 32, and a fixing clamp 33 is installed at one end of the support plate 32. The vertical depth of the adjusting mechanism 2 is controlled by adjusting the electric telescopic rod 31, and the device is fixed to the outer wall of the breeding box by the fixing clamp 33. The support plate 32 provides an installation space for the oxygen supply component 4.

[0031] Furthermore, an oxygen supply component 4 is installed at the top of the support plate 32, and the oxygen supply component 4 includes an air pump 41 and a soft tube 42. The air pump 41 is installed at the top of the support plate 32, and the soft tube 42 is installed at one end of the air pump 41. External oxygen-containing air is taken in through the air pump 41 and introduced into the sleeve 211 through the soft tube 42. The soft tube 42 has a certain ductility to facilitate the air supply to the adjustment mechanism 2 when adjusting the length 31 of the electric telescopic rod.

[0032] Working principle: first, a leech breeding oxygen supply device is moved to the working position. When in use, the first step is to fix the device to the outer wall of the breeding box through the fixing clamp 33, start the air pump 41 to take in the external oxygen-containing air, and introduce it into the sleeve 211 through the soft tube 42. The second step is to adjust the vertical depth of the adjustment mechanism 2 through the electric telescopic rod 31. The sleeve 211 and the closing cover 212 form a closed cavity, and the interior is filled with air to supply oxygen to the water through the holes. The third step is that the user drives the L-shaped extension rod 231 to move horizontally through the paddle 232, and controls the connecting rod 221 to slide in the sleeve 211. The fourth step is that the connecting rod 221 connects multiple groups of sealing sheets 222, and the area of ​​the holes of the sleeve 211 blocked by the sealing sheets 222 changes, and the gas transmission rate is changed. The gas transmission pipe 241 introduces oxygen into the water to increase the oxygen content. The filter cover 242 prevents debris such as leech excrement from entering the device and affecting the use. In this way, the use process of the leech breeding oxygen supply device is completed.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A leech breeding oxygen supply device, comprising a main body (1) and a regulating mechanism (2), characterized in that: An adjustment mechanism (2) is installed on one side of the main body (1); The regulating mechanism (2) comprises a sealing component (21), a shielding component (22), a control component (23) and a filtering component (24); the sealing component (21) is installed on one side of the main body (1); the shielding component (22) is installed on the inner side of the sealing component (21); the control component (23) is installed on one end of the shielding component (22); and the filtering component (24) is installed on the outer side of the sealing component (21).

2. The leech breeding oxygen supply device according to claim 1, characterized in that: The sealing assembly (21) comprises a sleeve (211) and a sealing cover (212); one side of the main body (1) is fixedly connected with the sleeve (211), and the other end of the sleeve (211) is installed with the sealing cover (212).

3. The leech breeding oxygen supply device according to claim 2, characterized in that: The shielding assembly (22) comprises a connecting rod (221) and a sealing sheet (222); the inner side of the sleeve (211) is slidably connected to the connecting rod (221); and one side of the connecting rod (221) is fixedly connected to the sealing sheet (222).

4. The leech breeding oxygen supply device according to claim 3, characterized in that: The control assembly (23) comprises an L-shaped extension rod (231) and a paddle (232); one end of the connecting rod (221) is fixedly connected to the L-shaped extension rod (231); and the top end of the L-shaped extension rod (231) is fixedly connected to the paddle (232).

5. The leech breeding oxygen supply device according to claim 2, characterized in that: The filter assembly (24) comprises an air supply pipe (241) and a filter screen cover (242); the air supply pipe (241) is installed on the outside of the sleeve (211); one end of the air supply pipe (241) is threadedly connected to the filter screen cover (242).

6. The leech breeding oxygen supply device according to claim 1, characterized in that: A connecting assembly (3) is installed at the top of the main body (1), and the connecting assembly (3) comprises an electric telescopic rod (31), a support plate (32) and a fixing clamp (33). The electric telescopic rod (31) is installed at the top of the main body (1), the top of the electric telescopic rod (31) is fixedly connected to the support plate (32), and one end of the support plate (32) is installed with the fixing clamp (33).

7. The leech breeding oxygen supply device according to claim 6, characterized in that: An oxygen supply assembly (4) is installed at the top of the support plate (32), and the oxygen supply assembly (4) comprises an air pump (41) and a soft conduit (42). An air pump (41) is installed at the top of the support plate (32), and a soft conduit (42) is installed at one end of the air pump (41).

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