A device for dispensing microbial agents for aquaculture

Abstract

This invention discloses a device for dispensing microbial preparations for aquaculture, relating to the field of microbial preparation dispensing technology. The device includes a hull with a water supply assembly for a preparation stirring mechanism. The water supply assembly includes a water pump, with an inlet pipe connected to the pump's input and an outlet pipe connected to the pump's output. This invention can stir the preparation from two directions, improving the uniformity of the stirring. When the shaft rotates, it drives an eccentric block to rotate, which intermittently pushes a guide rod. The guide rod is reset by the elastic force of a compression spring, thus keeping the feed pipe and storage tank in a state of intermittent connection and closure. The preparation inside the storage tank will intermittently and evenly flow into the stirring tank. The stirring mechanism ensures continuous preparation dispensing, improving the uniformity of the preparation mixture's distribution in the water.

Description

Technical Field

[0001] This utility model relates to a dispensing device, specifically a device for dispensing microbial agents for aquaculture, and belongs to the field of microbial agent dispensing technology. Background Technology

[0002] In aquaculture environments, water quality stability is crucial to the health of aquatic animals. Microbial preparations are widely used due to their ability to regulate water quality and inhibit harmful bacteria. Proper application can enhance their effectiveness while reducing waste, thus maintaining a healthy aquatic microecology.

[0003] Chinese Patent Publication CN220310236U discloses a drug delivery device for aquaculture. The device involves placing the required drug solution or powder into a mixing tank through an inlet. A water pump, located away from the main water pump, draws water into the mixing tank. A rotary motor then drives the mixing shaft to rotate. Through the combined action of a scraper and agitator, the drug solution is prepared within the mixing tank. The scraper prevents the powder from adhering to the inner wall of the tank, improving the preparation efficiency and efficacy. The prepared drug solution is then transported to a dosing box via a water pump, water pipe, and flexible hose. A high-pressure water pump is then activated, impacting a turntable and an arc-shaped block under high pressure. Through through-holes on the periphery of the dosing box, the drug solution mixes with the water, further improving dosing efficiency.

[0004] The aforementioned patent uses only a rotary motor to drive a stirring and stirring paddle to stir the formulation. In practical applications, it has been found that the stirring force is stronger in the central area of ​​the mixing box, but the fluidity is poor in the edge area, which may lead to uneven stirring of the formulation.

[0005] The aforementioned patents require users to manually add the preparation. Since the preparation needs to be added in batches, the device needs to be stirred and re-added after each addition, which may result in inconsistent concentrations of the preparation each time. Therefore, this paper proposes a device for adding microbial preparations for aquaculture. Utility Model Content

[0006] This invention proposes a device for dispensing microbial preparations for aquaculture, which can stir the preparations from two directions to improve the uniformity of stirring. At the same time, the stirring mechanism can continuously dispense the preparations, thereby improving the uniformity of the preparation mixture distribution in the water.

[0007] This utility model is achieved through the following technical solution: a device for dispensing microbial agents for aquaculture, comprising a hull, wherein a water supply component for supplying water to the agent stirring mechanism is provided on the hull, the water supply component includes a water pump, the input end of the water pump is connected to a water inlet pipe, the output end of the water pump is connected to a water delivery pipe, and the water delivery pipe extends into the stirring tank.

[0008] The formulation stirring mechanism is equipped with a feeding mechanism for continuously dispensing the formulation. The feeding mechanism includes a storage tank, which is fixed to the top of the stirring tank by a vertical plate. A guide rod is slidably connected to the storage tank. A fixing plate is fixed to one end of the guide rod outside the storage tank. A compression spring is fixed between the fixing plate and the storage tank and is sleeved on the guide rod. A sealing plate is fixed to one end of the guide rod inside the storage tank. The sealing plate is in slidable contact with the inner bottom wall of the storage tank. A feeding pipe is connected to the bottom of the storage tank. The feeding mechanism also includes an eccentric block fixed to the upper end of the rotating shaft. The feeding pipe extends into the stirring tank.

[0009] The hull is equipped with a formulation stirring mechanism, which includes a stirring tank with an open bottom and a mounting frame. The mounting frame is fixed to the stirring tank and its bottom is fixed to the hull. The bottom of the stirring tank is connected to a drain pipe that extends to the outside of the hull.

[0010] A rotating drum is rotatably connected to the top of the mixing tank, and a rotating shaft is rotatably connected inside the rotating drum. A first bevel gear and a second bevel gear are fixed on the rotating drum and the rotating shaft, respectively. A driving component for driving the first bevel gear and the second bevel gear is provided on the top of the mixing tank. The driving component includes a motor, which is fixed to the top of the mixing tank. A drive bevel gear is fixed to the output shaft end of the motor, and the drive bevel gear meshes with the first bevel gear and the second bevel gear.

[0011] A stirring rod assembly and a second crossbar are respectively fixed on the rotating drum and the rotating shaft. The stirring rod assembly includes an L-shaped rod, which is fixed on the rotating drum, and multiple first crossbars are fixed on the L-shaped rod.

[0012] This utility model provides a device for dispensing microbial agents in aquaculture, which has the following beneficial effects:

[0013] 1. The motor of the aquaculture microbial preparation dispensing device can drive the first bevel gear and the second bevel gear to rotate in opposite directions via the active bevel gear, thereby causing the rotating drum to drive the L-shaped rod and the first crossbar to rotate, and the rotating shaft to drive the second crossbar to rotate. The L-shaped rod rotates in the opposite direction to the first crossbar and the second crossbar, thus stirring the preparation from two directions and improving the uniformity of the preparation stirring.

[0014] 2. When the shaft of the microbial agent dispensing device for aquaculture rotates, it will drive the eccentric block to rotate. The eccentric block will intermittently push the guide rod. The guide rod can be reset by the elastic force of the compression spring, so that the feeding pipe and the storage tank are in a state of being sometimes connected and sometimes closed. The agent inside the storage tank will flow into the mixing tank intermittently and evenly. The mixing mechanism will make the agent continuously dispensed, improving the uniformity of the agent mixture in the water. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a cross-sectional view of the internal structure of the mixing tank of this utility model;

[0017] Figure 3 For the present utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0018] Figure 4 This is a cross-sectional view of the internal structure of the storage box of this utility model.

[0019] Explanation of reference numerals in the attached figures

[0020] 1. Hull;

[0021] 2. Formulation stirring mechanism; 201. Stirring tank; 202. Rotary drum; 203. Rotating shaft; 204. First bevel gear; 205. Second bevel gear;

[0022] 206. Drive component; 2061. Motor; 2062. Drive bevel gear;

[0023] 207. Stirring rod assembly; 2071. L-shaped rod; 2072. First crossbar; 208. Second crossbar; 209. Mounting bracket; 210. Drain pipe;

[0024] 3. Feeding mechanism; 301. Storage box; 302. Guide rod; 303. Fixing plate; 304. Compression spring; 305. Sealing plate; 306. Eccentric block; 307. Feeding pipe;

[0025] 4. Water supply components; 401. Water pump; 402. Inlet pipe; 403. Delivery pipe. Detailed Implementation

[0026] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this application.

[0027] Please see Figures 1-4 The present invention proposes the following implementation scheme: a device for dispensing microbial agents for aquaculture, including a hull 1, a water supply component 4 for supplying water to the agent stirring mechanism 2, the water supply component 4 including a water pump 401, the input end of the water pump 401 being connected to a water inlet pipe 402, the output end of the water pump 401 being connected to a water delivery pipe 403, the water delivery pipe 403 extending into the stirring tank 201, the water pump 401 being able to pump water into the stirring tank 201 when started.

[0028] Please refer to this carefully. Figure 2 and Figure 4 The preparation mixing mechanism 2 is equipped with a feeding mechanism 3 for continuously dispensing the preparation. The feeding mechanism 3 includes a storage tank 301, which is fixed to the top of the mixing tank 201 by a vertical plate. A guide rod 302 is slidably connected to the storage tank 301. A fixing plate 303 is fixed to one end of the guide rod 302 outside the storage tank 301. A compression spring 304 is fixed between the fixing plate 303 and the storage tank 301.

[0029] A compression spring 304 is sleeved on a guide rod 302. A sealing plate 305 is fixed to one end of the guide rod 302 inside the storage tank 301. The sealing plate 305 is in sealing sliding contact with the inner bottom wall of the storage tank 301. A feeding pipe 307 is connected to the bottom of the storage tank 301. The feeding mechanism 3 also includes an eccentric block 306 fixed to the upper end of the rotating shaft 203. The feeding pipe 307 extends into the mixing tank 201.

[0030] Please refer to this carefully. Figure 2 and Figure 3 The hull 1 is equipped with a preparation stirring mechanism 2 for stirring the preparation. The preparation stirring mechanism 2 includes a stirring tank 201 with an open bottom and a mounting frame 209. The mounting frame 209 is fixed on the stirring tank 201 and the bottom of the mounting frame 209 is fixed on the hull 1. The bottom of the stirring tank 201 is connected to a drain pipe 210, which extends to the outside of the hull 1. The drain pipe 210 can discharge the evenly stirred preparation into the water.

[0031] A rotating drum 202 is rotatably connected to the top of the mixing tank 201. A rotating shaft 203 is rotatably connected inside the rotating drum 202. A first bevel gear 204 and a second bevel gear 205 are respectively fixed on the rotating drum 202 and the rotating shaft 203.

[0032] The top of the mixing tank 201 is provided with a driving component 206 for driving the first bevel gear 204 and the second bevel gear 205. The driving component 206 includes a motor 2061, which is fixed to the top of the mixing tank 201. The output shaft end of the motor 2061 is fixed with a drive bevel gear 2062, which meshes with the first bevel gear 204 and the second bevel gear 205. Specifically, after the motor 2061 is started, it will drive the drive bevel gear 2062 to rotate, and the drive bevel gear 2062 will drive the first bevel gear 204 and the second bevel gear 205 to rotate.

[0033] Please refer to this carefully. Figure 2 A stirring rod assembly 207 and a second crossbar 208 are respectively fixed on the rotating drum 202 and the rotating shaft 203. The stirring rod assembly 207 includes an L-shaped rod 2071, which is fixed on the rotating drum 202. Multiple first crossbars 2072 are fixed on the L-shaped rod 2071.

[0034] Working principle: In use, firstly, the water pump 401 is started, which delivers water to the inside of the mixing tank 201. Then, the motor 2061 is started, which drives the active bevel gear 2062 to rotate. The rotation of the active bevel gear 2062 will drive the first bevel gear 204 and the second bevel gear 205 to rotate. The first bevel gear 204 and the second bevel gear 205 rotate in opposite directions, which in turn causes the rotating drum 202 to drive the L-shaped rod 2071 and the first crossbar 2072 to rotate. The rotating shaft 203 drives the second crossbar 208 to rotate, and the L-shaped rod 2071 and the first crossbar 2072 rotate in opposite directions to the second crossbar 208. Thus, the preparation is stirred from two directions, improving the uniformity of the preparation.

[0035] When the rotating shaft 203 rotates, it will also drive the eccentric block 306 to rotate. The eccentric block 306 will intermittently push the guide rod 302, causing the guide rod 302 to move on the storage tank 301. When the guide rod 302 moves, it will squeeze the compression spring 304 through the fixing plate 303. The guide rod 302 can be reset by the elastic force of the compression spring 304. The sealing plate 305 will also move on the bottom wall of the storage tank 301 under the drive of the guide rod 302, so that the feeding pipe 307 and the storage tank 301 are in a state of being sometimes connected and sometimes closed. The preparation inside the storage tank 301 will flow into the mixing tank 201 intermittently and evenly. The preparation is continuously added by the preparation stirring mechanism 2, which improves the uniformity of the preparation mixture in the water. During the above process, the hull 1 needs to remain in a moving state to evenly sprinkle the stirred preparation in the water.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A device for dispensing microbial agents for aquaculture, comprising a hull (1), characterized in that: The hull (1) is provided with a preparation stirring mechanism (2) for stirring the preparation, the preparation stirring mechanism (2) is provided with a feeding mechanism (3) for continuously dispensing the preparation, and the hull (1) is provided with a water supply component (4) for supplying water to the preparation stirring mechanism (2). The formulation stirring mechanism (2) includes a stirring tank (201) with an open bottom. A rotating cylinder (202) is rotatably connected to the top of the stirring tank (201). A rotating shaft (203) is rotatably connected inside the rotating cylinder (202). A first bevel gear (204) and a second bevel gear (205) are fixed on the rotating cylinder (202) and the rotating shaft (203), respectively. A driving component (206) for driving the first bevel gear (204) and the second bevel gear (205) is provided on the top of the stirring tank (201). A stirring rod assembly (207) and a second crossbar (208) are fixed on the rotating cylinder (202) and the rotating shaft (203), respectively.

2. The device for dispensing microbial agents for aquaculture according to claim 1, characterized in that: The feeding mechanism (3) includes a storage box (301), which is fixed to the top of the mixing tank (201) by a vertical plate. A guide rod (302) is slidably connected to the storage box (301). A fixing plate (303) is fixed to one end of the guide rod (302) outside the storage box (301). A compression spring (304) is fixed between the fixing plate (303) and the storage box (301). The compression spring (304) is sleeved on the guide rod. On the guide rod (302), a sealing plate (305) is fixed at one end of the guide rod (302) inside the storage tank (301). The sealing plate (305) is in sealed sliding contact with the inner bottom wall of the storage tank (301). The bottom of the storage tank (301) is connected to a feeding pipe (307). The feeding mechanism (3) also includes an eccentric block (306) fixed on the upper end of the rotating shaft (203). The feeding pipe (307) extends into the mixing tank (201).

3. The device for dispensing microbial agents for aquaculture according to claim 1, characterized in that: The drive component (206) includes a motor (2061), which is fixed to the top of the mixing tank (201). The output shaft end of the motor (2061) is fixed with a drive bevel gear (2062), which meshes with a first bevel gear (204) and a second bevel gear (205).

4. The device for dispensing microbial agents for aquaculture according to claim 1, characterized in that: The stirring rod assembly (207) includes an L-shaped rod (2071), which is fixed on the rotating drum (202), and a plurality of first crossbars (2072) are fixed on the L-shaped rod (2071).

5. The device for dispensing microbial agents for aquaculture according to claim 1, characterized in that: The water supply component (4) includes a water pump (401), the input end of which is connected to a water inlet pipe (402), and the output end of which is connected to a water delivery pipe (403), which extends into the mixing tank (201).

6. The device for dispensing microbial agents for aquaculture according to claim 1, characterized in that: The formulation stirring mechanism (2) also includes a mounting frame (209), which is fixed on the stirring tank (201), and the bottom of the mounting frame (209) is fixed on the hull (1).

7. The device for dispensing microbial agents for aquaculture according to claim 1, characterized in that: The bottom of the mixing tank (201) is connected to a drain pipe (210), which extends to the outside of the hull (1).

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