Water body filtering device for aquaculture seedling culture

Abstract

The utility model discloses a water body filtering device for aquaculture seedling culture, and relates to the technical field of aquaculture. Comprising a water tank, two pairs of supporting columns are arranged on the upper wall face of the water tank, the upper ends of the two pairs of supporting columns are connected with a water passing hopper, a water inlet is formed in the upper wall face of the water tank, a pair of side plates are arranged on the upper wall face of the water inlet, sliding grooves are formed in the side wall faces of the side plates, and sliding blocks are slidably installed in the sliding grooves correspondingly; a pair of sliding blocks are arranged on the base, the pair of sliding blocks are connected with first connecting plates, a pair of second connecting plates are connected between the pair of first connecting plates, a sliding rod and a threaded rod are rotationally connected between the pair of second connecting plates, and a grip and a motor are arranged on the side wall face of one of the pair of second connecting plates. The structure for conveniently cleaning the filter screen is designed, the brush plate can be conveniently replaced, the service life of the filter screen is prolonged, the filtering effect can be improved, and the problem of blockage of the filter screen is further avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, in particular to a water filtering device for aquaculture seedling raising. Background Art

[0002] Aquatic products are a general term for aquatic animal and plant products and their processed products produced by marine and freshwater fisheries. They include: fresh fish, shrimp, crab, shellfish, algae, sea animals and other live products produced by fishing and breeding; processed products that have been frozen, pickled, dried, smoked, cooked, canned and comprehensively utilized. Aquatic food is rich in nutrition and has different flavors. Fish meal and concentrated fish juice made from low-value fish and processing waste are important protein feeds.

[0003] The existing patent (publication number: CN220088316U) discloses a water filtering device for aquaculture seedling cultivation, which comprises: a seedling cultivation box, a filter plate is provided on the lower inner side of the seedling cultivation box; a slag storage tank plate, located on the lower side of the filter plate, a sealing baffle and a handle are provided at one end of the slag storage tank plate; and a motor, connected to the sealing baffle, a threaded rod is provided at one end of the motor, a movable plate is sleeved on the outer wall of the threaded rod, and the movable plate is connected to bristles and a sliding rod.

[0004] In the process of realizing the utility model, the inventor discovered that the prior art has the following problems: the movable plate and the bristles of the device are an integrated structure, and after long-term use, the bristles may become dirty, affecting the cleaning effect of the filter plate, and the device is not convenient for replacing them. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a filtering device for water used for aquaculture seedling cultivation, which solves the problem that the movable plate and the bristles of the prior device are an integrated structure. After long-term use, the bristles may become dirty, affecting the cleaning effect of the filter plate, and the device is inconvenient to replace.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a filtering device for water for aquaculture seedling cultivation, comprising a water tank, the upper wall surface of the water tank is provided with two pairs of pillars, the upper ends of the two pairs of the pillars are connected to water buckets, the upper wall surface of the water tank is provided with a water inlet, the upper wall surface of the water inlet is provided with a pair of side plates, the side wall surfaces of a pair of the side plates are provided with slide grooves, sliders are slidably installed in the pair of slide grooves, the pair of sliders are connected to a first connecting plate, a pair of second connecting plates are connected between the pair of first connecting plates, a sliding rod and a threaded rod are rotatably connected between the pair of second connecting plates, a handle and a motor are provided on the side wall surface of one of the pair of second connecting plates, the driving end of the motor is connected to the threaded rod, and a filter is connected between the pair of first connecting plates and the pair of second connecting plates.

[0007] Preferably, a movable plate is threadedly connected to the threaded rod, and the movable plate is slidably mounted on the sliding rod.

[0008] Preferably, a brush plate is slidably mounted inside the movable plate, and the brush plate is connected to the movable plate via a pair of bolts.

[0009] Preferably, a water outlet is provided at the lower portion of one side wall of the water tank, and a valve is provided in the water outlet.

[0010] Preferably, the outer wall surface of the motor is provided with a shell.

[0011] Beneficial Effects

[0012] The utility model provides a water filtering device for aquaculture seedlings. The utility model is designed with a structure for convenient cleaning of the filter screen. First, water is poured into the water hopper, and the water falls through the lower end of the water hopper and is filtered through the filter screen. At this time, the motor is started to rotate repeatedly to drive the filter screen to repeatedly contact the brush plate to clean the filter screen. After the water is filtered, the valve in the water outlet can be opened to discharge the water in the water tank. When the brush plate needs to be replaced, the brush plate can be disassembled and replaced from the movable plate by screwing the bolts. The device can facilitate the replacement of the brush plate, increase its service life, and also increase the filtering effect, further avoiding the clogging problem of the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the motor connection structure of the utility model.

[0015] In the figure: 1. water tank; 2. support; 3. water bucket; 4. water outlet; 5. water inlet; 6. side panel; 7. slide groove; 8. slider; 9. first connecting plate; 10. second connecting plate; 11. filter screen; 12. moving plate; 13. brush plate; 14. slide rod; 15. threaded rod; 16. motor; 17. handle. DETAILED DESCRIPTION

[0016] 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.

[0017] See also Figure 1-2The utility model provides a technical solution: a filtering device for aquaculture seedling water, comprising a water tank 1, an upper wall surface of the water tank 1 is provided with two pairs of pillars 2, the upper ends of the two pairs of pillars 2 are connected with water buckets 3, the upper wall surface of the water tank 1 is provided with a water inlet 5, the upper wall surface of the water inlet 5 is provided with a pair of side plates 6, the side wall surfaces of the pair of side plates 6 are provided with slide grooves 7, sliders 8 are slidably installed in the pair of slide grooves 7, the pair of sliders 8 are connected with a first connecting plate 9, a pair of second connecting plates 10 are connected between the pair of first connecting plates 9, a sliding rod 14 and a threaded rod 15 are rotatably connected between the pair of second connecting plates 10, a handle 17 and a motor 16 are provided on the side wall surface of one of the pair of second connecting plates 10, the driving end of the motor 16 is connected to the threaded rod 15, and a filter screen 11 is connected between the pair of first connecting plates 9 and the pair of second connecting plates 10.

[0018] In this embodiment, specifically, the threaded rod 15 is threadedly connected with the moving plate 12 , and the moving plate 12 is slidably mounted on the sliding rod 14 .

[0019] In this embodiment, specifically, a brush plate 13 is slidably mounted inside the movable plate 12 , and the brush plate 13 is connected to the movable plate 12 via a pair of bolts.

[0020] In this embodiment, specifically, a water outlet 4 is provided at the lower part of one side wall of the water tank 1 , and a valve is provided inside the water outlet 4 .

[0021] In this embodiment, specifically, the outer wall surface of the motor 16 is provided with a shell.

[0022] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process. The specific work is as follows.

[0023] Embodiment: First, pour water into the water bucket 3, the water falls through the lower end of the water bucket 3 and is filtered through the filter screen 11. At this time, the motor 16 is started to rotate repeatedly to drive the movable plate 12 to move back and forth on the slide bar 14. The filter screen 11 repeatedly contacts the brush plate 13 to clean the filter screen 11. After the water is filtered, the valve in the water outlet 4 can be opened to discharge the water in the water tank 1. When the brush plate 13 needs to be replaced, the brush plate 13 can be disassembled and replaced from the movable plate 12 by screwing the bolts. The handle 17 can also be used to pull out the whole consisting of a pair of first connecting plates 9, a pair of second connecting plates 10 and a pair of sliders 8 to clean the filter screen 11.

[0024] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A water filtering device for aquaculture seedling raising, comprising a water tank (1), characterized in that: The upper wall surface of the water tank (1) is provided with two pairs of pillars (2), the upper ends of the two pairs of pillars (2) are connected with water buckets (3), the upper wall surface of the water tank (1) is provided with a water inlet (5), the upper wall surface of the water inlet (5) is provided with a pair of side plates (6), the side wall surfaces of the pair of side plates (6) are provided with slide grooves (7), and sliders (8) are slidably installed in the pair of slide grooves (7), and the pair of sliders (8) are connected with a first connecting plate (9), a pair of second connecting plates (10) are connected between the pair of first connecting plates (9), a sliding rod (14) and a threaded rod (15) are rotatably connected between the pair of second connecting plates (10), a handle (17) and a motor (16) are provided on the side wall surface of one of the pair of second connecting plates (10), and the driving end of the motor (16) is connected to the threaded rod (15), and a filter (11) is connected between the pair of first connecting plates (9) and the pair of second connecting plates (10).

2. A water filtering device for aquaculture seedling raising according to claim 1, characterized in that: A movable plate (12) is threadedly connected to the threaded rod (15), and the movable plate (12) is slidably mounted on the sliding rod (14).

3. A water filtering device for aquaculture seedling raising according to claim 2, characterized in that: A brush plate (13) is slidably mounted inside the movable plate (12), and the brush plate (13) is connected to the movable plate (12) via a pair of bolts.

4. The aquaculture seedling water filtering device according to claim 1, characterized in that: A water outlet (4) is provided at the lower part of a wall surface of one side of the water tank (1), and a valve is provided in the water outlet (4).

5. The aquaculture seedling water filtering device according to claim 1, characterized in that: The outer wall surface of the motor (16) is provided with a casing.

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