Structure for preventing leech larvae from escaping

Abstract

The utility model relates to the technical field of leech larvae, discloses an anti-escape structure for leech larvae, and solves the problems that when the existing leech larvae are bred, because a gauze element is fixed, the leech larvae escape, the local ecological balance is damaged, and the leech larvae cannot escape. The diversity of local aquatic organisms is influenced, and even people are bitten and diseases are spread. A structure for preventing leech larvae from escaping comprises a breeding box, a limiting plate is movably installed on the upper surface of the breeding box, a gauze element is arranged in the limiting plate, a swing assembly is fixedly installed on the inner wall of the breeding box, and the effects that due to movement of the gauze element, the leech larvae can be prevented from biting the gauze element, and the leech larvae biting the gauze element can be thrown down are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of leech seedlings, in particular to a structure for preventing leech seedlings from escaping. Background Art

[0002] Leech seedlings, also known as leech seedlings, are a small aquatic animal that grows and reproduces in inland freshwater areas. They are a traditional Chinese special medicinal aquatic animal. Their dried products are used as Chinese medicine after processing. They have the effects of treating stroke, hypertension, blood stasis, amenorrhea, and bruises. However, when breeding leech seedlings, the gauze nets are fixed and motionless in the water. However, the leech seedlings are very small, so the leech seedlings will often bite the gauze nets and then use the suction cups on their abdomens to crawl along the gauze nets and finally escape, which will destroy the local ecological balance, affect the local aquatic biodiversity, and may even bite humans and spread diseases. Utility Model Content

[0003] The purpose of the utility model is to provide a structure for preventing leech seedlings from escaping. The device is used to work, thereby solving the problem that when leech seedlings are cultivated, the leech seedlings will escape because the gauze is fixed, which will destroy the local ecological balance, affect the local aquatic biodiversity, and may even bite humans and spread diseases.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: a structure for preventing leech seedlings from escaping, comprising a breeding box, a limit plate is movably installed on the upper surface of the breeding box, a gauze is arranged inside the limit plate, and a swing component for swinging the gauze is fixedly installed on the inner wall of the breeding box;

[0005] The swing assembly includes an electric telescopic rod fixedly installed on the inner wall of the breeding box, a bottom plate fixedly installed on the upper surface of the electric telescopic rod, a side plate fixedly installed on the upper surface of the bottom plate, a rotating rod movably installed on one side of the side plate, a flip plate sleeved on the outer surface of the rotating rod, and the flip plate and the side plate are arranged in close contact, a clamping plate fixedly installed on the upper surface of the flipping plate, and a spring B fixedly installed between the clamping plate and the bottom plate.

[0006] Preferably, a T-groove and a rectangular groove are provided on the upper surface of the breeding box, and the T-groove and the rectangular groove are connected, a culture cavity is provided on the inner wall of the breeding box, a water outlet is provided on one side of the culture cavity, a water outlet pipe is fixedly installed on one side of the breeding box, and the water outlet pipe is connected to the water outlet.

[0007] Preferably, a lower plate is fixedly installed on one side of the limiting plate, an upper plate is rotatably connected to one side of the lower plate, a card frame is fixedly connected to one side of the upper plate, a pressure block is fixedly installed on the lower surface of the upper plate, a buckle frame is fixedly installed on one side of the lower plate, a card slot is opened on the upper surface of the lower plate, and the pressure block corresponds to the card slot, and the card frame corresponds to the buckle frame.

[0008] Preferably, a groove is provided on the upper surface of the buckle frame, a cross bar is fixedly installed on the inner wall of the groove, a clamping block is sleeved on the outer surface of the cross bar, and a spring A is fixedly installed on one side of the clamping block.

[0009] Preferably, an empty groove is opened on the upper surface of the gauze, a wear-resistant layer is arranged inside the gauze, and an anti-corrosion layer is arranged on the lower surface of the wear-resistant layer.

[0010] Preferably, the wear-resistant layer is a component made of polyisobutylene.

[0011] Preferably, the anti-corrosion layer is made of polyester.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model provides a structure for preventing leech seedlings from escaping. When the leech seedlings need to be cultured, the gauze is first put into the groove, and then the upper plate is closed and the clamping block is buckled so that the gauze can be firmly clamped. After that, the gauze can be put into the swing component and clamped. At this time, the leech seedlings and water can be poured into the culture chamber together. After that, the electric telescopic rod can be started to move the gauze, so that the gauze is always in a wavy shape, achieving the effect that the movement of the gauze can not only prevent the leech seedlings from biting the gauze, but also can throw off the leech seedlings that bite the gauze. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of a breeding box of the utility model;

[0016] Figure 3 It is a schematic diagram of a limiting plate of the utility model;

[0017] Figure 4 This is a schematic diagram of a buckle frame of the utility model;

[0018] Figure 5 It is a schematic diagram of the gauze net of the utility model;

[0019] Figure 6 For the utility model Figure 5 A magnified schematic diagram;

[0020] Figure 7 It is a schematic diagram of the swing assembly of the utility model.

[0021] In the figure: 1. breeding box; 11. water outlet pipe; 12. T-slot; 13. water outlet; 14. rectangular slot; 15. culture chamber; 2. limit plate; 21. upper plate; 22. pressure block; 23. card frame; 24. buckle frame; 241. card block; 242. cross bar; 243. groove; 244. spring A; 25. lower plate; 26. card slot; 3. gauze; 31. empty slot; 32. wear-resistant layer; 33. anti-corrosion layer; 4. swing assembly; 41. electric telescopic rod; 42. bottom plate; 43. side plate; 44. flip plate; 45. rotating rod; 46. splint; 47. spring B. DETAILED DESCRIPTION

[0022] 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.

[0023] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0024] Combination Figure 1 A structure for preventing leech seedlings from escaping comprises a breeding box 1, a limit plate 2 is movably installed on the upper surface of the breeding box 1, a gauze 3 is arranged inside the limit plate 2, and a swing component 4 for swinging the gauze 3 is fixedly installed on the inner wall of the breeding box 1.

[0025] The utility model is further described below in conjunction with embodiments.

[0026] See also Figure 1-Figure 7 The swing assembly 4 includes an electric telescopic rod 41 fixedly mounted on the inner wall of the breeding box 1, a bottom plate 42 fixedly mounted on the upper surface of the electric telescopic rod 41, a side plate 43 fixedly mounted on the upper surface of the bottom plate 42, a rotating rod 45 movably mounted on one side of the side plate 43, a flip plate 44 sleeved on the outer surface of the rotating rod 45, and the flip plate 44 and the side plate 43 are arranged in close contact, a clamping plate 46 fixedly mounted on the upper surface of the flip plate 44, and a spring B47 fixedly mounted between the clamping plate 46 and the bottom plate 42. The tension applied by the spring B47 allows the bottom plate 42 and the clamping plate 46 to firmly clamp the gauze 3, and then the electric telescopic rod 41 is used to allow the gauze 3 to be in a wavy state, which can prevent the leech seedlings from biting the gauze 3 and escaping, and can also throw off the leech seedlings biting the gauze 3.

[0027] A T-slot 12 and a rectangular slot 14 are provided on the upper surface of the breeding box 1, and the T-slot 12 is connected to the rectangular slot 14. A culture cavity 15 is provided on the inner wall of the breeding box 1, and a water outlet 13 is provided on one side of the culture cavity 15. A water outlet pipe 11 is fixedly installed on one side of the breeding box 1, and the water outlet pipe 11 is connected to the water outlet 13. The limiting plate 2 can be stored through the T-slot 12 and the water outlet 13, and the water inside the culture cavity 15 can be discharged through the water outlet 13.

[0028] A lower plate 25 is fixedly installed on one side of the limiting plate 2, and an upper plate 21 is rotatably connected to one side of the lower plate 25. A clamping frame 23 is fixedly connected to one side of the upper plate 21. A pressure block 22 is fixedly installed on the lower surface of the upper plate 21, and a buckle frame 24 is fixedly installed on one side of the lower plate 25. A clamping groove 26 is opened on the upper surface of the lower plate 25, and the pressure block 22 corresponds to the clamping groove 26, and the clamping frame 23 corresponds to the buckle frame 24. The gauze 3 can be firmly clamped inside the limiting plate 2 through the pressure block 22 and the clamping groove 26.

[0029] A groove 243 is provided on the upper surface of the buckle frame 24, and a cross bar 242 is fixedly installed on the inner wall of the groove 243. A block 241 is sleeved on the outer surface of the cross bar 242, and a spring A244 is fixedly installed on one side of the block 241. The limit plate 2 can be firmly closed by the block 241, and then the upper plate 21 can be opened by the spring A244.

[0030] An empty groove 31 is provided on the upper surface of the gauze 3, a wear-resistant layer 32 is provided inside the gauze 3, and an anti-corrosion layer 33 is provided on the lower surface of the wear-resistant layer 32. The empty groove 31 allows the gauze 3 to be movable when clamped inside the limiting plate 2.

[0031] The wear-resistant layer 32 is made of polyisobutylene, which can improve the corrosion resistance of the gauze 3 and make it work longer.

[0032] The anti-corrosion layer 33 is made of polyester, and the polyester can make the gauze 3 have good wear resistance.

[0033] Specifically, when it is necessary to breed leech seedlings, first align the empty slot 31 of the gauze 3 with the card frame 23, then one side of the gauze 3 will be inside the card slot 26, at this time, close the upper plate 21, and the card frame 23 on one side of the upper plate 21 will be on the upper surface of the card block 241. At this time, because the card block 241 has a curved surface, the two card blocks 241 will move closer to the middle by pressing hard until the upper plate 21 is completely closed. At this time, the card frame 23 also comes to the lower surface of the curved surface of the card block 241, which proves that the gauze 3 is installed. At this time, the limit plate 2 can be installed into the T-slot 12 and the rectangular groove 14. Because the swing components 4 are provided on both sides of the gauze 3, when the gauze 3 is installed, because the flip plate 44 is fixedly installed on the lower surface of the splint 46, and because the flip plate 44 is sleeved on the outer surface of the rotating rod 45, the splint can be pressed. 46 tail, so that the gauze 3 can be placed on the surface of the bottom plate 42, then the clamp 46 is released, and the clamp 46 will be firmly pressed against the surface of the bottom plate 42 by the tension of the spring B47, and the gauze 3 will be firmly clamped by the way. At this time, the electric telescopic rod 41 can be started to make the swing components 4 on both sides swing back and forth with the gauze 3. Because the swing components 4 are installed on both sides of each gauze 3, and the swing components 4 on both sides of the longer gauze 3 and the shorter gauze 3 are no longer at the same height, when the four groups of gauze 3 are swinging, there will be no collision. Finally, the water containing leech seedlings can be poured into the culture chamber 15 together with the leech seedlings, so that the movement of the gauze 3 can not only prevent the leech seedlings from biting the gauze 3, but also can throw off the leech seedlings that bite the gauze 3.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A structure for preventing leech seedlings from escaping, comprising a breeding box (1), characterized in that: A limit plate (2) is movably mounted on the upper surface of the breeding box (1), a gauze (3) is arranged inside the limit plate (2), and a swing component (4) for swinging the gauze (3) is fixedly mounted on the inner wall of the breeding box (1); The swing assembly (4) comprises an electric telescopic rod (41) fixedly mounted on the inner wall of the breeding box (1), a bottom plate (42) fixedly mounted on the upper surface of the electric telescopic rod (41), a side plate (43) fixedly mounted on the upper surface of the bottom plate (42), a rotating rod (45) movably mounted on one side of the side plate (43), a flip plate (44) sleeved on the outer surface of the rotating rod (45), the flip plate (44) and the side plate (43) being arranged in close contact, a clamping plate (46) fixedly mounted on the upper surface of the flip plate (44), and a spring B (47) fixedly mounted between the clamping plate (46) and the bottom plate (42).

2. The structure for preventing leech seedlings from escaping according to claim 1, characterized in that: The upper surface of the breeding box (1) is provided with a T-groove (12) and a rectangular groove (14), and the T-groove (12) and the rectangular groove (14) are connected. The inner wall of the breeding box (1) is provided with a culture cavity (15), one side of the culture cavity (15) is provided with a water outlet (13), and one side of the breeding box (1) is fixedly installed with a water outlet pipe (11), and the water outlet pipe (11) is connected to the water outlet (13).

3. The structure for preventing leech seedlings from escaping according to claim 2, characterized in that: A lower plate (25) is fixedly mounted on one side of the limit plate (2), an upper plate (21) is rotatably connected to one side of the lower plate (25), a clamping frame (23) is fixedly mounted on one side of the upper plate (21), a pressing block (22) is fixedly mounted on the lower surface of the upper plate (21), a buckle frame (24) is fixedly mounted on one side of the lower plate (25), a clamping groove (26) is provided on the upper surface of the lower plate (25), the pressing block (22) corresponds to the clamping groove (26), and the clamping frame (23) corresponds to the buckle frame (24).

4. The structure for preventing leech seedlings from escaping according to claim 3, characterized in that: The upper surface of the buckle frame (24) is provided with a groove (243), the inner wall of the groove (243) is fixedly provided with a cross bar (242), a clamping block (241) sleeved on the outer surface of the cross bar (242), and a spring A (244) fixedly provided on one side of the clamping block (241).

5. The structure for preventing leech seedlings from escaping according to claim 1, characterized in that: The upper surface of the gauze (3) is provided with an empty groove (31), the interior of the gauze (3) is provided with a wear-resistant layer (32), and the lower surface of the wear-resistant layer (32) is provided with an anti-corrosion layer (33).

6. The structure for preventing leech seedlings from escaping according to claim 5, characterized in that: The wear-resistant layer (32) is a component made of polyisobutylene.

7. The structure for preventing leech seedlings from escaping according to claim 5, characterized in that: The anti-corrosion layer (33) is a component made of polyester.

Images