Breeding water pretreatment device

Abstract

The utility model provides a culture water pretreatment device, and relates to the technical field of culture water pretreatment devices. Comprising a treatment frame, and the treatment frame is a rectangular frame body with an opening in the top; a filtering anti-blocking structure is arranged on one side of the treatment frame; an auxiliary cleaning structure is arranged on one side, opposite to the filtering anti-blocking structure, of the outer surface of the treatment frame; the filtering anti-blocking structure comprises a first rectangular frame, by arranging a first screw rod and a first screw hole block, a filtering plate can be driven to move up and down in the treatment frame, then excrement can be filtered out by the filtering plate, centralized treatment is facilitated, and meanwhile under the cooperation effect of a three-quarter-tooth-number gear and a rack plate, the excrement can be filtered out by the filtering plate; the two brush plates can reciprocate in the horizontal direction, so that holes in the filter plate can be effectively prevented from being blocked by excrement, the excrement can be placed on the two sides and the central axis of the filter plate, and follow-up cleaning is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture water pretreatment devices, in particular to an aquaculture water pretreatment device. Background Art

[0002] During the shrimp fry breeding process, there will be a large amount of shrimp fry excrement at the bottom of the breeding pond. Most of these excrement are in the form of small particles floating in the water. They need to be precipitated in a pretreatment frame to settle the excrement to the bottom, making it easier to treat the water at the top. The sedimentation process in the sedimentation tank plays a role of pretreatment.

[0003] In actual work, the structure of the treatment pool of the existing technology is relatively simple and can meet the daily pretreatment sedimentation needs, but there are still the following two problems:

[0004] 1. Excrement tends to accumulate after excretion, forming large lumps of excrement. These lumps are easier to handle than small particles, so they need to be manually salvaged and separated. This process consumes more manpower and increases labor costs;

[0005] 2. There is a method on the market that separates large blocks of excrement by filtering them out first. In this process, small excrement particles can easily clog the holes of the filter equipment, which then needs to be cleaned separately, thereby increasing labor costs.

[0006] Therefore, the utility model provides a breeding water pretreatment device. Utility Model Content

[0007] The purpose of the utility model is to solve the shortcomings in the prior art and provide an aquaculture water pretreatment device.

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of aquaculture water pretreatment device, comprising a treatment frame, which is a rectangular frame with an opening at the top; a filtering anti-blocking structure is arranged on one side of the treatment frame; an auxiliary cleaning structure is arranged on the side of the outer surface of the treatment frame opposite to the filtering anti-blocking structure; the filtering anti-blocking structure comprises a first rectangular frame, one side of the outer surface of the first rectangular frame is fixedly connected to one side of the outer surface of the treatment frame, a first motor is fixedly installed on the top of the first rectangular frame, a first screw is fixedly connected to the output end of the first motor, the bottom end of the first screw is rotatably connected to the bottom of the inner wall of the first rectangular frame, the outer surface of the first screw is threadedly connected to a first screw hole block, and the outer surface of the first screw hole block is slidably connected to the inner wall of the first rectangular frame.

[0009] As a preferred embodiment, a U-shaped connecting rod is fixedly connected to one side of the outer surface of the first screw hole block, and one end of the U-shaped connecting rod away from the first screw hole block is fixedly connected to the mounting block, the bottom of the outer surface of the mounting block is fixedly connected to the first connecting rod, the bottom end of the first connecting rod is fixedly connected to the filter plate, the top of the outer surface of the mounting block is fixedly connected to the second connecting rod, the top of the second connecting rod is fixedly connected to the auxiliary plate, the second motor is fixedly installed on one side of the outer surface of the auxiliary plate, the output end of the second motor is fixedly connected to the rotating rod, one end of the rotating rod is fixedly connected to a gear with three-quarters of teeth, a rectangular bar is fixedly connected to one side of the outer surface of the mounting block, a rectangular sliding groove is provided on the inner wall of the rectangular sliding groove, a rectangular slider is slidably connected to the inner wall of the rectangular sliding groove, a return spring is fixedly connected to one side of the inner wall of the rectangular sliding groove, and the other end of the return spring is fixedly connected to the rectangular slider, the top of the outer surface of the rectangular slider is fixedly connected to the rack plate, the bottom of the outer surface of the rectangular slider is fixedly connected to the connecting plate, the bottom of the outer surface of the connecting plate is symmetrically fixedly connected to the third connecting rod, and the bottom end of the third connecting rod is fixedly connected to the brush plate.

[0010] The technical effect of adopting the above further scheme is: by setting the first screw and the first screw hole block, the filter plate can move up and down, and at the same time, under the action of the three-quarter tooth gear and the rack plate, the brush plate can be driven to move, and then the excrement on the filter plate can be swept left and right, thereby avoiding clogging of the filter holes.

[0011] As a preferred embodiment, the auxiliary cleaning structure includes a second rectangular frame and a brush rod, one side of the outer surface of the second rectangular frame is fixedly connected to one side of the outer surface of the processing frame, a third motor is fixedly installed on the side of the outer surface of the second rectangular frame adjacent to the processing frame, the output end of the third motor is fixedly connected to a second screw rod, the outer surface of the second screw rod is threadedly connected to a second screw hole block, and one side of the outer surface of the second screw hole block is fixedly connected to a connecting U-shaped rod.

[0012] The technical effect of adopting the above further solution is: by setting the second screw rod and the second screw hole block, the connecting U-shaped rod can be driven to move, and then the brush rod can be driven to move, so that the brush rod can clean the large particles of excrement on the filter plate.

[0013] As a preferred embodiment, a rectangular clamping frame is fixedly connected to one side of the brush rod, a rectangular clamping block is fixedly connected to one end of the connecting U-shaped rod, a locking hole is opened on the top of the rectangular clamping block, a locking rod is inserted into the top of the rectangular clamping frame, and the locking rod can be locked into the inner wall of the locking hole.

[0014] The technical effect of adopting the above further solution is: by setting a rectangular clamping block and a rectangular clamping frame, the clamping rod and the clamping hole can be matched to disassemble and assemble the brush rod and the connecting U-shaped rod, thereby facilitating the maintenance and replacement of the brush rod.

[0015] Compared with the prior art, the advantages and positive effects of the utility model are:

[0016] By setting the first screw and the first screw hole block, the filter plate can be driven to move up and down inside the processing frame, so that the excrement can be filtered out by the filter plate, which is convenient for centralized processing. At the same time, under the cooperation of the three-quarter tooth gear and the rack plate, the two brush plates can reciprocate in the horizontal direction, which can effectively prevent the excrement from clogging the holes on the filter plate, so that the excrement can be placed on both sides and the central axis of the filter plate, which is convenient for subsequent cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of an aquaculture water pretreatment device provided by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a processing frame of an aquaculture water pretreatment device provided by the utility model;

[0019] Figure 3 A schematic diagram of the structure of a filter plate of an aquaculture water pretreatment device provided by the utility model;

[0020] Figure 4 This is a schematic structural diagram of the second rectangular frame of an aquaculture water pretreatment device provided by the utility model.

[0021] Legend:

[0022] 1. Processing frame;

[0023] 2. Filtering and anti-blocking structure; 21. First rectangular frame; 22. First motor; 23. First screw; 24. First screw hole block; 25. U-shaped connecting rod; 26. Mounting block; 27. First connecting rod; 28. Filter plate; 29. ​​Second connecting rod; 210. Auxiliary plate; 211. Second motor; 212. Rotating rod; 213. Three-quarter gear; 214. Rectangular bar; 215. Rectangular sliding groove; 216. Rectangular slider; 217. Rack plate; 218. Connecting plate; 219. Third connecting rod; 220. Brush plate;

[0024] 3. Auxiliary cleaning structure; 31. Second rectangular frame; 32. Third motor; 33. Second screw rod; 34. Second screw hole block; 35. Connecting U-shaped rod; 36. Rectangular clamping block; 37. Rectangular clamping frame; 38. Clamping rod; 39. Clamping hole; 310. Brush rod. DETAILED DESCRIPTION

[0025] 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.

[0026] like Figure 1-Figure 4 As shown, the present embodiment provides a technical solution: a breeding water pretreatment device, comprising a treatment frame 1, which is a rectangular frame with an opening at the top; a filtering anti-blocking structure 2 is provided on one side of the treatment frame 1; an auxiliary cleaning structure 3 is provided on the outer surface of the treatment frame 1 opposite to the filtering anti-blocking structure 2; the filtering anti-blocking structure 2 comprises a first rectangular frame 21, one side of the outer surface of the first rectangular frame 21 is fixedly connected to one side of the outer surface of the treatment frame 1, a first motor 22 is fixedly installed on the top of the first rectangular frame 21, a first screw 23 is fixedly connected to the output end of the first motor 22, the bottom end of the first screw 23 is rotatably connected to the bottom of the inner wall of the first rectangular frame 21, the outer surface of the first screw 23 is threadedly connected to a first screw hole block 24, and the outer surface of the first screw hole block 24 is slidably connected to the inner wall of the first rectangular frame 21.

[0027] Further, such as Figure 2 and Figure 3As shown: a U-shaped connecting rod 25 is fixedly connected to one side of the outer surface of the first screw hole block 24, and a mounting block 26 is fixedly connected to one end of the U-shaped connecting rod 25 away from the first screw hole block 24. A first connecting rod 27 is fixedly connected to the bottom of the outer surface of the mounting block 26, and a filter plate 28 is fixedly connected to the bottom end of the first connecting rod 27. A second connecting rod 29 is fixedly connected to the top of the outer surface of the mounting block 26, and an auxiliary plate 210 is fixedly connected to the top of the second connecting rod 29. A second motor 211 is fixedly installed on one side of the outer surface of the auxiliary plate 210, and a rotating rod 212 is fixedly connected to the output end of the second motor 211, and a gear 213 with three-quarter teeth is fixedly connected to one end of the rotating rod 212. A rectangular strip 214 is fixedly connected to one side of the outer surface of the mounting block 26, and a rectangular sliding groove 215 is provided on the inner wall of the rectangular strip 214. A rectangular slider 216 is slidably connected to the inner wall of the sliding groove 215, a return spring is fixedly connected to one side of the inner wall of the rectangular sliding groove 215, and the other end of the return spring is fixedly connected to the rectangular slider 216. A rack plate 217 is fixedly connected to the top of the outer surface of the rectangular slider 216, and a connecting plate 218 is fixedly connected to the bottom of the outer surface of the rectangular slider 216. A third connecting rod 219 is symmetrically fixedly connected to the bottom of the outer surface of the connecting plate 218, and a brush plate 220 is fixedly connected to the bottom end of the third connecting rod 219. By arranging the first screw 23 and the first screw hole block 24, the filter plate 28 can move up and down. At the same time, under the action of the three-quarter tooth gear 213 and the rack plate 217, the brush plate 220 can be driven to move, and then the excrement on the filter plate 28 can be swept left and right, thereby avoiding clogging of the filter holes.

[0028] The above solution also has the problem that the excrement on the filter plate 28 will breed bacteria if left for a long time after filtering. Figure 4 As shown: In the present embodiment, the auxiliary cleaning structure 3 includes a second rectangular frame 31 and a brush rod 310, one side of the outer surface of the second rectangular frame 31 is fixedly connected to one side of the outer surface of the processing frame 1, and a third motor 32 is fixedly installed on the side of the outer surface of the second rectangular frame 31 adjacent to the processing frame 1, and the output end of the third motor 32 is fixedly connected to a second screw rod 33, and the outer surface of the second screw rod 33 is threadedly connected to a second screw hole block 34, and one side of the outer surface of the second screw hole block 34 is fixedly connected to a connecting U-shaped rod 35. By setting the second screw rod 33 and the second screw hole block 34, the connecting U-shaped rod 35 can be driven to move, and then the brush rod 310 can be driven to move, so that the brush rod 310 can clean the large particles of excrement on the filter plate 28.

[0029] The above solution also has the problem that the brush rod 310 will be worn out after long-term use, thereby reducing the cleaning effect. Figure 4As shown, a rectangular clamping frame 37 is fixedly connected to one side of the brush rod 310, and a rectangular clamping block 36 is fixedly connected to one end of the U-shaped rod 35. A locking hole 39 is provided on the top of the rectangular clamping block 36, and a locking rod 38 is inserted on the top of the rectangular clamping frame 37. The locking rod 38 can be inserted into the inner wall of the locking hole 39. By setting the rectangular clamping block 36 and the rectangular clamping frame 37, the locking rod 38 and the locking hole 39 can be coordinated to disassemble and assemble the brush rod 310 and the U-shaped rod 35, thereby facilitating the maintenance and replacement of the brush rod 310.

[0030] Working principle:

[0031] like Figure 1-4 As shown:

[0032] When in use: start the first motor 22, so that the first screw rod 23 can drive the first screw hole block 24 to move, and then drive the U-shaped connecting rod 25 to move, and then drive the mounting block 26 and the first connecting rod 27 to move, and then drive the filter plate 28 to move, so that the filter plate 28 can clean the large block excrement in the processing frame 1;

[0033] At the same time, the second motor 211 is started, so that the second motor 211 can drive the three-quarters gear 213 to rotate. When the meshing surface rotates to the rack plate 217, the rack plate 217 and the rectangular slider 216 can be driven to move, and then the connecting plate 218 and the third connecting rod 219 can be driven to move, and then the brush plate 220 can be driven to move, so that the filter plate 28 can be cleaned. When the non-meshing surface rotates to the rack plate 217, the rectangular slider 216 can be reset under the action of the reset spring.

[0034] When auxiliary cleaning is required, the third motor 32 is started, so that the third motor 32 can drive the second screw rod 33 to rotate, and then drive the second screw hole block 34 to move, so that the second screw hole block 34 can drive the brush rod 310 to move, and then clean the filter plate 28;

[0035] When the brush rod 310 needs to be replaced, the locking rod 38 is pulled out to separate it from the locking hole 39, the rectangular locking frame 37 is separated from the rectangular locking block 36, the rectangular locking frame 37 on the new brush rod 310 is connected to the rectangular locking block 36, and then the locking rod 38 is locked into the locking hole 39 to complete the replacement.

[0036] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A breeding water pretreatment device, comprising a treatment frame (1), characterized in that: The processing frame (1) is a rectangular frame with an open top; A filtering and anti-blocking structure (2) is provided on one side of the processing frame (1); An auxiliary cleaning structure (3) is provided on the side of the outer surface of the processing frame (1) opposite to the filtering and anti-blocking structure (2); The filtering anti-blocking structure (2) comprises a first rectangular frame (21), one side of the outer surface of the first rectangular frame (21) is fixedly connected to one side of the outer surface of the processing frame (1), a first motor (22) is fixedly mounted on the top of the first rectangular frame (21), an output end of the first motor (22) is fixedly connected to a first screw rod (23), the bottom end of the first screw rod (23) is rotatably connected to the bottom of the inner wall of the first rectangular frame (21), the outer surface of the first screw rod (23) is threadedly connected to a first screw hole block (24), and the outer surface of the first screw hole block (24) is slidably connected to the inner wall of the first rectangular frame (21).

2. The aquaculture water pretreatment device according to claim 1, characterized in that: A U-shaped connecting rod (25) is fixedly connected to one side of the outer surface of the first screw hole block (24); an end of the U-shaped connecting rod (25) away from the first screw hole block (24) is fixedly connected to a mounting block (26); a first connecting rod (27) is fixedly connected to the bottom of the outer surface of the mounting block (26); and a filter plate (28) is fixedly connected to the bottom end of the first connecting rod (27).

3. The aquaculture water pretreatment device according to claim 2, characterized in that: A second connecting rod (29) is fixedly connected to the top of the outer surface of the mounting block (26), an auxiliary plate (210) is fixedly connected to the top of the second connecting rod (29), and a second motor (211) is fixedly mounted on one side of the outer surface of the auxiliary plate (210).

4. The aquaculture water pretreatment device according to claim 3, characterized in that: The output end of the second motor (211) is fixedly connected to a rotating rod (212), and one end of the rotating rod (212) is fixedly connected to a gear (213) with three-quarter teeth.

5. The aquaculture water pretreatment device according to claim 2, characterized in that: A rectangular bar (214) is fixedly connected to one side of the outer surface of the mounting block (26); a rectangular sliding groove (215) is provided on the inner wall of the rectangular bar (214); a rectangular sliding block (216) is slidably connected to the inner wall of the rectangular sliding groove (215); a return spring is fixedly connected to one side of the inner wall of the rectangular sliding groove (215); the other end of the return spring is fixedly connected to the rectangular sliding block (216); and a rack plate (217) is fixedly connected to the top of the outer surface of the rectangular sliding block (216).

6. The aquaculture water pretreatment device according to claim 5, characterized in that: A connecting plate (218) is fixedly connected to the bottom of the outer surface of the rectangular sliding block (216), a third connecting rod (219) is symmetrically fixedly connected to the bottom of the outer surface of the connecting plate (218), and a brush plate (220) is fixedly connected to the bottom end of the third connecting rod (219).

7. The aquaculture water pretreatment device according to claim 1, characterized in that: The auxiliary cleaning structure (3) comprises a second rectangular frame (31) and a brush rod (310); one side of the outer surface of the second rectangular frame (31) is fixedly connected to one side of the outer surface of the processing frame (1); a third motor (32) is fixedly installed on the side of the outer surface of the second rectangular frame (31) adjacent to the processing frame (1); the output end of the third motor (32) is fixedly connected to a second screw rod (33); the outer surface of the second screw rod (33) is threadedly connected to a second screw hole block (34); and one side of the outer surface of the second screw hole block (34) is fixedly connected to a connecting U-shaped rod (35).

8. The aquaculture water pretreatment device according to claim 7, characterized in that: A rectangular clamping frame (37) is fixedly connected to one side of the brush rod (310), a rectangular clamping block (36) is fixedly connected to one end of the connecting U-shaped rod (35), a clamping hole (39) is provided on the top of the rectangular clamping block (36), a clamping rod (38) is inserted into the top of the rectangular clamping frame (37), and the clamping rod (38) can be clamped into the inner wall of the clamping hole (39).

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