A quick-disassembly structure for filter screen in shrimp breeding pond

Abstract

The utility model relates to the technical field of aquaculture, and in particular to a quick-detachable structure of a filter screen in a shrimp breeding pond, including a breeding mechanism and a filtering mechanism for filtering breeding water, wherein the filtering mechanism is installed above the breeding mechanism. The utility model sets a filtering mechanism, and when the filter screen needs to be replaced, the fixing of the cross bar is released and the cross bar is rotated, and the cross bar drives the rotating seat to rotate through the rotating rod. As the rotating seat rotates, the first spring extends and drives the movable plate and the first plug rod to move, and the two movable plates approach each other. When the rotating seat rotates ninety degrees, the distance between the two movable plates reaches the shortest. At this time, the first plug rod is separated from the fixed box, and the cross bar is pulled upward, and the cross bar drives the sealing box to rise, and the sealing box drives the fixed frame and the filter screen to rise. After the filter screen is removed from the fixed box, the filter screen can be replaced. The above method can realize the rapid disassembly of the filter screen, and effectively improve the replacement efficiency of the filter screen.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, in particular to a shrimp breeding pond filter screen quick-disassembly structure. Background Art

[0002] In the shrimp farming process, the introduction of algae and fungi into the breeding pond for water quality control is a necessary measure to ensure good water quality, thereby ensuring the normal survival of the farmed shrimp. As the feed in the shrimp pond sinks to the bottom, the feces discharged by the shrimp, the shrimp shells and dead shrimps shed as the shrimp grow will sink to the bottom of the breeding pond, forming pollutants that pollute the water quality of the breeding pond. Therefore, it is necessary to release the pollutants at the bottom of the breeding pond by draining water. This behavior will pollute the external natural environment, and the drained water will also be wasted, so the water needs to be filtered and treated.

[0003] Announcement No. (CN218789900U) discloses a shrimp breeding pond with rapid sewage discharge. When the water in the breeding box needs to be changed, the drain valve is opened, and the sewage is discharged from the drain pipe. The discharged water passes through the filter and falls into the lower end of the breeding box. The constant temperature heater heats the filtered sewage, and the circulating pump extracts the filtered and heated water into the breeding pond to prevent the shrimp vitality from being reduced due to excessive water temperature difference. The filter in the above device is fixed in the breeding box and difficult to disassemble, which will bring inconvenience to the replacement of the filter, and needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a shrimp breeding pond filter screen quick-disassembly structure in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A shrimp breeding pond filter screen quick-disassembly structure, comprising a breeding mechanism and a filtering mechanism for filtering breeding water, wherein the filtering mechanism is installed above the breeding mechanism;

[0007] The filtering mechanism includes a support plate, a support platform fixed above the support plate, a water pump fixed above the support platform, a fixed box installed at the water outlet of the water pump, a baffle installed inside the fixed box, a filter assembly arranged above the baffle, a return pipe fixed to a side of the fixed box away from the water pump, the filter assembly includes a sealing box, a rotating rod installed inside the sealing box, a cross bar fixed above the rotating rod, a rotating seat fixed below the rotating rod, a movable plate arranged on both sides of the rotating seat, a first spring installed on a side of the movable plate away from the rotating seat, a first plug rod arranged in front and rear of the first spring, a fixed frame installed on the sealing box, and a filter screen installed inside the fixed frame.

[0008] Preferably, the breeding mechanism includes a breeding pond body, and the drainage pipe is fixed on the side of the breeding pond body.

[0009] Preferably, a fixing mechanism is installed above the filtering mechanism, the fixing mechanism includes a fixing block, the second spring is installed above the fixing block, the second insertion rod is arranged inside the second spring, and the lifting rod is fixed above the second insertion rod.

[0010] Preferably, the drain pipe is welded to the breeding pond body, and the material of the drain pipe is stainless steel.

[0011] Preferably, the first insertion rods are welded to the movable plate, and the number of the first insertion rods on each movable plate is two.

[0012] Preferably, the second spring is welded to the fixing block, and the material of the second spring is carbon steel.

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

[0014] By setting up a filtering mechanism, when the filter needs to be replaced, the cross bar is released and the cross bar is rotated. The cross bar drives the rotating seat to rotate through the rotating rod. As the rotating seat rotates, the first spring extends and drives the movable plate and the first plug rod to move. The two movable plates approach each other. When the rotating seat rotates ninety degrees, the distance between the two movable plates reaches the shortest. At this time, the first plug rod is separated from the fixed box, and the cross bar is pulled upward. The cross bar drives the sealing box to rise, and the sealing box drives the fixed frame and the filter to rise. The filter can be replaced after being removed from the fixed box. The above method can realize the rapid disassembly of the filter, which effectively improves the replacement efficiency of the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 This is a structural schematic diagram of a shrimp breeding pond filter quick-disassembly structure described in the utility model;

[0017] Figure 2 This is a front view of a shrimp breeding pond filter quick-disassembly structure described in the utility model;

[0018] Figure 3 It is an enlarged cross-sectional view of a fixing box in a shrimp breeding pond filter quick-disassembly structure described in the utility model;

[0019] Figure 4 It is an enlarged structural schematic diagram of a sealing box in a shrimp breeding pond filter quick-disassembly structure described in the utility model;

[0020] Figure 5 It is an enlarged cross-sectional view of a sealing box in a shrimp breeding pond filter quick-disassembly structure described in the utility model;

[0021] Figure 6 It is an enlarged structural schematic diagram of a fixing mechanism in a shrimp breeding pond filter quick-disassembly structure described in the utility model.

[0022] The following are the descriptions of the reference numerals:

[0023] 1. Breeding mechanism; 101. Breeding pond body; 102. Drain pipe; 2. Filter mechanism; 201. Support plate; 202. Support table; 203. Water pump; 204. Fixed box; 205. Baffle; 206. Sealing box; 207. Rotating rod; 208. Cross bar; 209. Rotating seat; 210. Movable plate; 211. First spring; 212. First plug rod; 213. Fixed frame; 214. Filter net; 215. Return pipe; 3. Fixing mechanism; 301. Fixed block; 302. Second spring; 303. Second plug rod; 304. Lifting rod. DETAILED DESCRIPTION

[0024] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0026] The utility model is further described below in conjunction with the accompanying drawings:

[0027] like Figure 1-Figure 6 As shown, a shrimp breeding pond filter screen quick-disassembly structure includes a breeding mechanism 1 and a filtering mechanism 2 for filtering breeding water, wherein the filtering mechanism 2 is installed above the breeding mechanism 1.

[0028] In the utility model, the breeding mechanism 1 includes a breeding pond body 101 and a drain pipe 102, and the drain pipe 102 is fixed on the side of the breeding pond body 101; the drain pipe 102 is welded to the breeding pond body 101, and the material of the drain pipe 102 is stainless steel; when the water in the breeding pond body 101 needs to be discharged, the valve on the drain pipe 102 is opened, and the water in the breeding pond body 101 is discharged through the drain pipe 102.

[0029] In the present invention, the filtering mechanism 2 includes a supporting plate 201, a supporting platform 202, a water pump 203, a fixed box 204, a baffle 205, a sealing box 206, a rotating rod 207, a cross bar 208, a rotating seat 209, a movable plate 210, a first spring 211, a first plug rod 212, a fixed frame 213, a filter screen 214, and a return pipe 215. The supporting platform 202 is fixed above the supporting plate 201, the water pump 203 is fixed above the supporting platform 202, the fixed box 204 is installed at the water outlet of the water pump 203, and the baffle 205 is installed at the water outlet of the water pump 203. The fixed box 204 is installed inside, the sealed box 206 is arranged above the baffle 205, the rotating rod 207 is installed inside the sealed box 206, the cross bar 208 is fixed above the rotating rod 207, the rotating seat 209 is fixed below the rotating rod 207, the movable plate 210 is arranged on both sides of the rotating seat 209, the first spring 211 is installed on the side of the movable plate 210 away from the rotating seat 209, the first plug rod 212 is arranged in front and behind the first spring 211, the fixed frame 213 is installed on the sealed box 206, and the filter screen 214 is installed on the Inside the fixed frame 213, the return pipe 215 is fixed to the side of the fixed box 204 away from the water pump 203; the first plug rod 212 is welded to the movable plate 210, and the number of the first plug rods 212 on each movable plate 210 is two; when the filter screen 214 needs to be replaced, the cross bar 208 is released and the cross bar 208 is rotated, and the cross bar 208 drives the rotating seat 209 to rotate through the rotating rod 207. As the rotating seat 209 rotates, the first spring 211 stretches to drive the movable plate 210 and the first plug rod 212 to move, and the two movable plates 2 10 are close to each other, when the rotating seat 209 rotates ninety degrees, the distance between the two movable plates 210 reaches the shortest, and the first plug rod 212 is separated from the fixed box 204, and the cross bar 208 is pulled upward, and the cross bar 208 drives the sealing box 206 to rise, and the sealing box 206 drives the fixed frame 213 and the filter screen 214 to rise, and the filter screen 214 can be replaced after being removed from the fixed box 204. The above method can realize the rapid disassembly of the filter screen 214, and effectively improves the replacement efficiency of the filter screen 214.

[0030] When the filter mechanism 2 is in the state of being moved, the filter mechanism 2 is moved along the support line 304, and the filter mechanism 2 is moved along the support line 304. When the filter mechanism 2 is in the state of being moved, the filter mechanism 2 is moved along the support line 304, and the filter mechanism 2 is moved along the support line 304. When the filter mechanism 2 is in the state of being moved, the filter mechanism 2 is moved along the support line 304, and the filter mechanism 2 is moved along the support line 304.

[0031] In the above structure, when the device is used, the water pump 203 is turned on, and the water in the culture pond body 101 enters the fixed box 204 under the action of the water pump 203, and the filter screen 214 filters the impurities in the water. The filtered water returns to the culture pond body 101 through the return pipe 215. When the filter screen 214 needs to be replaced, the lifting rod 304 is pulled upward, and the lifting rod 304 drives the second plug rod 303 to rise, the second spring 302 is stretched, and the second plug rod 303 rises and separates from the sealing box 206, and the fixation of the cross bar 208 is released. The lifting rod 304 is rotated, and the cross bar 208 rotates accordingly, and the cross bar 208 passes The rotating rod 207 drives the rotating seat 209 to rotate. As the rotating seat 209 rotates, the first spring 211 extends to drive the movable plate 210 and the first plug rod 212 to move, and the two movable plates 210 approach each other. When the rotating seat 209 rotates ninety degrees, the distance between the two movable plates 210 reaches the shortest. At this time, the first plug rod 212 is separated from the fixed box 204, and the cross bar 208 is pulled upward. The cross bar 208 drives the sealing box 206 to rise, and the sealing box 206 drives the fixed frame 213 and the filter screen 214 to rise. After the filter screen 214 is removed from the fixed box 204, the filter screen 214 can be replaced.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A shrimp breeding pond filter screen quick-disassembly structure, comprising a breeding mechanism (1), characterized in that: It also includes a filtering mechanism (2) for filtering aquaculture water, wherein the filtering mechanism (2) is installed above the aquaculture mechanism (1); The filtering mechanism (2) comprises a support plate (201), a support platform (202) fixed above the support plate (201), a water pump (203) fixed above the support platform (202), a fixed box (204) installed at the water outlet of the water pump (203), a baffle (205) installed inside the fixed box (204), a filtering assembly arranged above the baffle (205), a return pipe (215) fixed on a side of the fixed box (204) away from the water pump (203), the filtering assembly comprising a sealing box (206), a rotating rod (207) installed on the fixed box (204), and a filter assembly disposed on the fixed box (204). On the inner side of the sealing box (206), a cross bar (208) is fixed above the rotating rod (207), a rotating seat (209) is fixed below the rotating rod (207), a movable plate (210) is arranged on both sides of the rotating seat (209), a first spring (211) is installed on the side of the movable plate (210) away from the rotating seat (209), a first insertion rod (212) is arranged in front and rear of the first spring (211), a fixed frame (213) is installed on the sealing box (206), and a filter screen (214) is installed on the inner side of the fixed frame (213).

2. A shrimp breeding pond filter quick-disassembly structure according to claim 1, characterized in that: The breeding mechanism (1) comprises a breeding pond body (101), and a drainage pipe (102) is fixed on the side of the breeding pond body (101).

3. A shrimp breeding pond filter quick-disassembly structure according to claim 2, characterized in that: A fixing mechanism (3) is installed above the filtering mechanism (2), and the fixing mechanism (3) comprises a fixing block (301), a second spring (302) is installed above the fixing block (301), a second insertion rod (303) is arranged on the inner side of the second spring (302), and a lifting rod (304) is fixed above the second insertion rod (303).

4. The shrimp breeding pond filter screen quick-disassembly structure according to claim 2, characterized in that: The drainage pipe (102) is welded to the culture pond body (101), and the material of the drainage pipe (102) is stainless steel.

5. The shrimp breeding pond filter screen quick-disassembly structure according to claim 1, characterized in that: The first insertion rod (212) is welded to the movable plate (210), and the number of the first insertion rods (212) on each movable plate (210) is two.

6. The shrimp breeding pond filter screen quick-disassembly structure according to claim 3, characterized in that: The second spring (302) is welded to the fixing block (301), and the material of the second spring (302) is carbon steel.

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