Fixing support for fishpond aerator and aerator

Abstract

The utility model relates to the technical field of fishpond aerators, and discloses a fixing support for a fishpond aerator, which comprises a back plate and is characterized in that an assembling mechanism is arranged on the front side of the back plate; the assembling mechanism comprises two sliding grooves, two sliding blocks, two first clamping plates, two second clamping plates, two clamping blocks, a transmission shaft, a long rod, two short rods and a hydraulic motor. The two sliding grooves are formed in the front face of the back plate, the sliding blocks are slidably connected to the interiors of the sliding grooves, the two first clamping plates are fixedly connected to the opposite sides of the two sliding blocks correspondingly, and the sliding grooves, the sliding blocks, the first clamping plates, the second clamping plates, the clamping blocks, the transmission shafts, the long rods, the short rods and the hydraulic motors are matched with one another, so that the clamping blocks are fixed; the two aerators can be disassembled at the same time when the aerators need to be overhauled, so that the time required for sequentially disassembling the two aerators is shortened, and the assembly efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of fish pond aerators, specifically a fixed bracket for a fish pond aerator and an aerator. Background Technology

[0002] Impeller aerators are common auxiliary aeration devices in existing pond fish farming. They are used to regularly supplement oxygen in fish ponds, prevent fish from lacking oxygen, and improve the survival rate of fish.

[0003] According to Chinese Patent Publication No. CN209171213U, a fixed bracket for an aerator in a fish pond and an aerator are disclosed, belonging to the technical field of auxiliary equipment for fish ponds. The fixed bracket includes a bank frame, on which a spring telescopic rod and a coil are rotatably connected. The end of the spring telescopic rod is provided with a support column for connecting the aerator and a telescopic rope for controlling the retraction of the spring telescopic rod. The coil is provided with a binding buckle for connecting the telescopic rope, and the coil is connected to a drive structure for driving the coil to rotate. The fixed bracket of this utility model allows the bank frame to be fixed at any point on the edge of the pond, and the aerator to be fixed at the lower end of the support column. The aerator can be installed or removed by adjusting the spring telescopic rod. The rotatable connection between the spring telescopic rod and the bank frame facilitates the aerator to adapt to the height difference between the water level and the bank.

[0004] However, while this device facilitates the disassembly of the aerator, fish ponds vary in size, and larger ponds typically require two or more aerators to maintain adequate oxygen levels in the water. This device can only fix one aerator at a time, requiring sequential disassembly of both aerators for simultaneous maintenance, thus increasing time and reducing maintenance efficiency. Therefore, a fixing bracket for aerators in fish ponds and an aerator in general are proposed to address these issues. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a fixed bracket for an aerator in a fish pond and an aerator, which addresses the shortcomings of the prior art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a fixed bracket for an aerator in a fish pond, including a back plate, characterized in that: an assembly mechanism is provided on the front side of the back plate;

[0007] The assembly mechanism includes two slides, two sliders, two first clamping plates, two second clamping plates, two clamping blocks, a drive shaft, a long rod, two short rods, and a hydraulic motor.

[0008] Two slide grooves are formed on the front of the back plate, and the slider is slidably connected inside the slide grooves. Two first clamping plates are fixedly connected to the opposite sides of the two sliders respectively. The second clamping plate is fixedly connected to the front of the back plate and is respectively set on the opposite sides of the two slide grooves. The clamping block is set between the first clamping plate and the second clamping plate. The slide grooves limit the left and right movement of the slider.

[0009] Preferably, the rear end of the drive shaft rotates through the back plate via a bearing, the long rod is fixedly connected to the front end of the drive shaft, the opposite ends of the two short rods are respectively hinged to the two ends of the long rod, and the opposite ends of the two short rods are respectively hinged to the two sliders, so that the long rod provides support for the two short rods.

[0010] Preferably, the hydraulic motor is fixedly connected to the back of the back plate, and the front output end of the hydraulic motor is fixedly connected to the rear end of the drive shaft.

[0011] An aerator includes an aeration mechanism, which includes two vertical rods. The two vertical rods are respectively fixedly connected to the front of two clamping blocks. An external rotor brushless DC motor is fixedly connected to the bottom end of the vertical rods. An impeller is fixedly connected to the bottom output end of the external rotor brushless DC motor through a coupling. The vertical rods provide support for the external rotor brushless DC motor.

[0012] Preferably, a water deflector is fixedly connected to the outside of the impeller, and the water deflector has water passage holes.

[0013] Preferably, a net is fixedly connected to the bottom of the water-repelling plate.

[0014] The present invention adopts the above technical solution, which can bring the following beneficial effects:

[0015] 1. Through the cooperation of the slide, slider, first clamping plate, second clamping plate, clamping block, drive shaft, long rod, short rod, and hydraulic motor, two aerators can be disassembled at the same time when maintenance is required. This reduces the time required to disassemble the two aerators one by one and thus improves assembly efficiency.

[0016] 2. Through the cooperation of the vertical rod, external rotor brushless DC motor, impeller, water deflector, water passage hole, and net, the fish waste at the bottom of the fish pond can be collected and cleaned in the process of oxygenating the fish pond, thus reducing labor costs. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the rear structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the assembly mechanism area in this utility model;

[0020] Figure 4 This is a schematic diagram of the oxygenation mechanism area in this utility model.

[0021] In the diagram: 1. Back plate; 2. Assembly mechanism; 3. Aeration mechanism; 4. Vertical plate; 5. Electric suction cup; 201. Slide groove; 202. Slider; 203. First clamping plate; 204. Second clamping plate; 205. Clamping block; 206. Drive shaft; 207. Long rod; 208. Short rod; 209. Hydraulic motor; 301. Vertical rod; 302. External rotor brushless DC motor; 303. Impeller; 304. Water deflector; 305. Water passage hole; 306. Net bag. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "several" means two or more, unless otherwise explicitly specified.

[0026] Please see Figure 1-4 One embodiment of this utility model is: a fixed bracket for an aerator in a fish pond and an aerator, including a back plate 1, and an assembly mechanism 2 is provided on the front of the back plate 1;

[0027] The assembly mechanism 2 includes two slides 201, two sliders 202, two first clamping plates 203, two second clamping plates 204, two clamping blocks 205, a drive shaft 206, a long rod 207, two short rods 208, and a hydraulic motor 209.

[0028] Two slide grooves 201 are formed on the front of the back plate 1. The slider 202 is slidably connected inside the slide groove 201. Two first clamping plates 203 are fixedly connected to the opposite sides of the two sliders 202 respectively. The second clamping plate 204 is fixedly connected to the front of the back plate 1 and is respectively set on the opposite sides of the two slide grooves 201. The clamping block 205 is set between the first clamping plate 203 and the second clamping plate 204.

[0029] The slider 202 is limited to move left and right by setting the slide groove 201.

[0030] The rear end of the drive shaft 206 rotates through the back plate 1 via a bearing. The long rod 207 is fixedly connected to the front end of the drive shaft 206. The opposite ends of the two short rods 208 are respectively hinged to the two ends of the long rod 207, and the opposite ends of the two short rods 208 are respectively hinged to the two sliders 202.

[0031] The long rod 207 provides support for the two short rods 208.

[0032] The hydraulic motor 209 is fixedly connected to the back of the back plate 1, and the front output end of the hydraulic motor 209 is fixedly connected to the rear end of the drive shaft 206.

[0033] Working principle: When the aerator needs to be installed, the hydraulic motor 209 is turned on to drive the transmission shaft 206 to rotate. The rotation of the transmission shaft 206 drives the long rod 207 to rotate. The rotation of the long rod 207 drives the two sliders 202 to move relative to each other through the short rod 208. The relative movement of the two sliders 202 drives the two first clamping plates 203 to move towards the second clamping plate 204. During the movement, the clamping block 205 is fixed, and the two aerators are fixed at the same time. The above operation is repeated in reverse so that the two aerators can be disassembled at the same time when they need to be repaired.

[0034] Please see Figure 1-4Based on the above embodiments, another embodiment of this utility model includes an oxygenation mechanism 3. The oxygenation mechanism 3 includes two vertical rods 301, which are respectively fixedly connected to the front of two clamping blocks 205. An external rotor brushless DC motor 302 is fixedly connected to the bottom end of the vertical rods 301. An impeller 303 is fixedly connected to the bottom output end of the external rotor brushless DC motor 302 through a coupling.

[0035] The vertical rod 301 provides support for the external rotor brushless DC motor 302.

[0036] The impeller 303 is externally fixedly connected to a water deflector 304, and the water deflector 304 has a water passage hole 305.

[0037] A net bag 306 is fixedly connected to the bottom of the water-repellent plate 304.

[0038] Working principle: The external rotor brushless DC motor 302 is turned on to drive the impeller 303 to rotate. The rotation of the impeller 303 drives the water-dispensing plate 304 to rotate. During the rotation of the water-dispensing plate 304, the net 306 rotates, and the net 306 collects and cleans the fish feces at the bottom of the fish pond.

[0039] It is worth noting that in this embodiment, the external rotor brushless DC motor 303 and impeller 304 are common devices in the prior art, and the models used can be customized according to actual usage requirements. In addition, the power supply interface of the electrical equipment in this utility model is connected to the power supply system through a switch (not shown in the figure) and wires (not shown in the figure) to realize its control. The circuits and controls involved are all prior art and are known in the current field, so they will not be described in detail here.

[0040] This utility model provides a fixed bracket for an aerator in a fish pond and an aerator itself. Many methods and approaches exist to implement this technical solution; the above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. All components not explicitly stated in this embodiment can be implemented using existing technology.

Claims

1. A fixing bracket for an aerator in a fish pond, comprising a back plate (1), characterized in that: An assembly mechanism (2) is provided on the front side of the back plate (1); The assembly mechanism (2) includes two slides (201), two sliders (202), two first clamping plates (203), two second clamping plates (204), two clamping blocks (205), a drive shaft (206), a long rod (207), two short rods (208), and a hydraulic motor (209). Two grooves (201) are formed on the front of the back plate (1). The slider (202) is slidably connected inside the groove (201). Two first clamping plates (203) are fixedly connected to the opposite sides of the two sliders (202). The second clamping plate (204) is fixedly connected to the front of the back plate (1) and is respectively set on the opposite sides of the two grooves (201). The clamping block (205) is set between the first clamping plate (203) and the second clamping plate (204).

2. The fixed bracket for an aerator in a fish pond according to claim 1, characterized in that: The rear end of the drive shaft (206) rotates through the back plate (1) via a bearing. The long rod (207) is fixedly connected to the front end of the drive shaft (206). The opposite ends of the two short rods (208) are respectively hinged to the two ends of the long rod (207), and the opposite ends of the two short rods (208) are respectively hinged to the two sliders (202).

3. A fixed bracket for an aerator in a fish pond according to claim 2, characterized in that: The hydraulic motor (209) is fixedly connected to the back of the back plate (1), and the front output end of the hydraulic motor (209) is fixedly connected to the rear end of the drive shaft (206).

4. An aerator, characterized in that: The invention includes an aeration mechanism (3) and a fixed bracket for an aerator for a fish pond as described in any one of claims 1-3. The aeration mechanism (3) includes two vertical rods (301), which are respectively fixedly connected to the front of two clamping blocks (205). An external rotor brushless DC motor (302) is fixedly connected to the bottom end of the vertical rod (301), and an impeller (303) is fixedly connected to the bottom output end of the external rotor brushless DC motor (302) through a coupling.

5. The aerator according to claim 4, characterized in that: The impeller (303) is fixedly connected to a water deflector (304), and the water deflector (304) has a water passage hole (305).

6. The aerator according to claim 5, characterized in that: A net bag (306) is fixedly connected to the bottom of the water-repelling plate (304).

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