Device for preventing leeches from escaping

Abstract

The utility model discloses a leech escape prevention device which comprises a second horizontal rod, a first horizontal rod is arranged on the lower side of the second horizontal rod, a plurality of vertical rods are fixedly arranged in the second horizontal rod and the first horizontal rod, and the second horizontal rod, the first horizontal rod and the vertical rods form a double-layer frame type structure. The device further comprises waterproof canvas, a waterproof canvas flange is arranged at the top of the waterproof canvas, the waterproof canvas flange covers the outer surface of the first horizontal rod after being turned over, an anti-escape assembly is arranged on the inner side of the top of the waterproof canvas flange, and a top side anti-escape assembly is further arranged on the inner side of the top of the anti-escape assembly. A first inclined panel and a second inclined panel are arranged in the anti-escape assembly, a double anti-escape function can be achieved for the leeches, the top side anti-escape assembly is further arranged, and the leeches are further prevented from falling back to a breeding area through a vertically-placed gauze element.

Description

TECHNICAL FIELD

[0001] The utility model relates to water leech culture equipment technical field, specifically a kind of water leech escape prevention device. BACKGROUND

[0002] In the process of water leech culture, the waterproof canvas usually used is fixed in the frame welded. But water leech often escapes in the process of culture, and the prior art uses the gauze to prevent water leech from escaping by sewing the gauze and the waterproof canvas. However, due to the non-detachable way of the gauze, it cannot play the original anti-escape effect after being damaged. Secondly, only the gauze is used as the anti-escape way, and the anti-escape way is more single, and the anti-escape effect cannot be further improved. SUMMARY

[0003] The utility model solves the technical problem that the water leech escape prevention device can solve the problems in the prior art.

[0004] The utility model is realized through the following technical schemes: a water leech escape prevention device of the utility model, including second horizontal rod, first horizontal rod is arranged in the lower side of second horizontal rod, a plurality of vertical rods are fixedly arranged in second horizontal rod and first horizontal rod, second horizontal rod, first horizontal rod and vertical rod form double-layer frame type structure, characterized by further including waterproof canvas, waterproof canvas top is provided with waterproof canvas turnup, waterproof canvas turnup is covered on the outer surface of first horizontal rod after turning over, the top inner side of waterproof canvas turnup is provided with anti-escape assembly, and top inner side of anti-escape assembly is also provided with top side anti-escape assembly.

[0005] Beneficially, a plurality of first holes are arranged in the waterproof canvas turnup, and a plurality of second holes are arranged in the waterproof canvas.

[0006] Beneficially, the anti-escape assembly includes a box body, a third hole is arranged in the box body, and a plastic bolt and a nut are arranged to connect and fix the box body, the waterproof canvas and the waterproof canvas turnup.

[0007] Beneficially, a first inclined panel is arranged on the lower side of the box body, and the first inclined panel is attached to the inner side end wall of the waterproof canvas.

[0008] Beneficially, a second inclined panel is arranged on the top of the box body, a top plate is arranged on the top of the second inclined panel, a groove is arranged on the top of the top plate, and the top side anti-escape assembly is clamped in the groove.

[0009] Beneficially, a plurality of buckles are arranged on the top of the top plate, and the buckles are clamped and fixed with the second horizontal rod.

[0010] Beneficially, the top side anti-escape assembly comprises a gauze frame, and the gauze frame is provided with a gauze on the outer surface of the gauze frame, and the gauze is fixedly connected to one side of a sagging section of the gauze after being wound on the outer surface of the gauze frame.

[0011] Beneficially, after the gauze frame is clamped into the groove, the gauze sags downward and over the top side of the second inclined panel.

[0012] Further technical solutions,

[0013] The beneficial effects of the utility model are: 1. The first inclined panel and the second inclined panel are arranged in the anti-escape assembly, which can play a double anti-escape function on leeches, and a top side anti-escape assembly is further arranged, and the leeches are further blocked by the vertically hung gauze, so that the leeches fall back to the breeding area.

[0014] 2. The plastic bolts and nuts arranged in the first hole, the second hole and the third hole are used to connect the waterproof canvas flange, the waterproof canvas and the box body to form a laminated structure, the connection stability of the waterproof canvas flange, the waterproof canvas and the first horizontal rod is improved, and the first inclined panel can abut against the inner side end wall of the waterproof canvas. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to facilitate the description, the utility model is described in detail by the following specific embodiments and drawings.

[0016] Figure 1 It is a waterproof leech anti-escape device overall structure schematic view of the utility model;

[0017] Figure 2 It is Figure 1 It is a device internal structure schematic view;

[0018] Figure 3 It is Figure 1 It is a device internal structure schematic view;

[0019] Figure 4 It is Figure 3 It is a schematic view of A in the device;

[0020] Figure 5 It is a structure schematic view of the anti-escape assembly;

[0021] Figure 6 It is Figure 5 It is a schematic view of B in the device;

[0022] In the drawing, the vertical rod 11, the waterproof canvas flange 12, the second horizontal rod 13, the buckle 14, the top plate 15, the gauze 16, the gauze frame 17, the groove 18, the second inclined panel 19, the box body 21, the third hole 22, the first inclined panel 23, the second hole 24, the first horizontal rod 25, the first hole 26 and the waterproof canvas 27 are shown. Detailed Implementation

[0023] like Figures 1-6 As shown, this utility model will be described in detail. For ease of description, the directions mentioned below are defined as follows: the directions of up, down, left, right, front, and back mentioned below are the same as... Figure 1 The projection relationship of this utility model is consistent in the up, down, left, right, front, and back directions. It is a waterproof leech escape device, which includes a second horizontal bar 13, a first horizontal bar 25 arranged on the lower side of the second horizontal bar 13, and multiple vertical bars 11 fixedly arranged inside the second horizontal bar 13 and the first horizontal bar 25. The second horizontal bar 13, the first horizontal bar 25 and the vertical bars 11 form a double-layer frame structure. It also includes a waterproof canvas 27, and a waterproof canvas flange 12 is provided on the top of the waterproof canvas 27. After the waterproof canvas flange 12 is flipped, it covers the outer surface of the first horizontal bar 25. An escape prevention component is provided on the top inner side of the waterproof canvas flange 12, and a top-side escape prevention component is also provided on the top inner side of the escape prevention component.

[0024] Advantageously, the waterproof canvas flange 12 is provided with a plurality of first holes 26, and the waterproof canvas 27 is provided with a plurality of second holes 24. By passing a wire through the first holes 26 and the second holes 24 and then around the outer surface of the waterproof canvas flange 12, the waterproof canvas flange 12 is fixed to the outer surface of the first horizontal bar 25, and the waterproof canvas flange 12 and the first horizontal bar 25 are integrally bound and fixed.

[0025] Advantageously, the escape prevention component includes a housing 21, which has a third hole 22. After the third hole 22 is aligned with the first hole 26 and the second hole 24, plastic bolts and nuts can be used to connect and fix the housing 21, the waterproof canvas 27 and the waterproof canvas flange 12 so that the waterproof canvas 27 fits the housing 21.

[0026] Advantageously, a first inclined panel 23 is provided on the lower side of the box body 21, and the first inclined panel 23 is attached to the inner end wall of the waterproof canvas 27.

[0027] Advantageously, the top of the box 21 is provided with a second inclined panel 19, the top of the second inclined panel 19 is provided with a top plate 15, the top of the top plate 15 is provided with a groove 18, and a top-side anti-escape component is snapped into the groove 18.

[0028] Advantageously, the top plate 15 is provided with a plurality of buckles 14, which are engaged and fixed with the second horizontal bar 13.

[0029] Beneficially, the top side anti-escape component comprises a gauze frame 17, the outer surface of the gauze frame 17 is provided with a gauze 16, the gauze 16 is fixedly connected to one side of the sagging section of the gauze 16 after being wound on the outer surface of the gauze frame 17, and the gauze 16 sags downward and over the top side of the second inclined panel 19 after the gauze frame 17 is clamped into the groove 18, so as to prevent the leech from further climbing.

[0030] In the installation of the device, first, the vertical rod 11, the first horizontal rod 25 and the second horizontal rod 13 are welded to form a frame, then the waterproof canvas 12 and the waterproof canvas 27 are hung on the first horizontal rod 25, after that, the buckle 14 is clamped with the second horizontal rod 13, the box 21 is attached to the inner side of the waterproof canvas 27, then the first hole 26, the second hole 24 and the third hole 22 are opposite, and the box 21, the waterproof canvas 27 and the waterproof canvas 12 are connected and fixed by using plastic bolts and nuts.

[0031] According to the actual situation, the structure composed of the gauze frame 17 and the gauze 16 can be clamped into the groove 18, and the gauze 16 is hung down, which further prevents the escape.

[0032] The first inclined panel 23 and the second inclined panel 19 are provided and are in an inclined state, so that the leech is difficult to climb and is unstable to be adsorbed and falls off, and the hanging of the gauze 16 further blocks the climbing of the leech.

[0033] The waterproof canvas 27 plays a breeding function, which is the prior art, and in the prior art, a sewing method is generally used to integrally connect and fix the first horizontal rod 25, the inner side has good waterproof performance, and can be used for leech breeding.

[0034] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any change or replacement without creative labor is covered in the protection scope of the present application; therefore, the protection scope of the present application should be limited by the protection scope defined in the claims.

Claims

1. A waterproof leech escape prevention device comprising a second horizontal rod (13) provided with a first horizontal rod (25) on the lower side, a plurality of vertical rods (11) are fixedly arranged in the second horizontal rod (13) and the first horizontal rod (25), and the second horizontal rod (13), the first horizontal rod (25) and the vertical rod (11) constitute a double-layer frame structure, characterized in that, Also included is a waterproof canvas (27) provided with a waterproof canvas turn-up (12) on top, which turn-up is wrapped around the outer surface of the first horizontal rod (25) after being turned up, and the inner top side of the waterproof canvas turn-up (12) is provided with an anti-escape assembly, and the inner top side of the anti-escape assembly is further provided with a top-side anti-escape assembly.

2. A device for preventing the escape of water-borne leeches as claimed in claim 1, wherein: The waterproof canvas turn-up (12) is provided with a plurality of first holes (26), and the waterproof canvas (27) is provided with a plurality of second holes (24).

3. A device for preventing the escape of water-borne leeches as claimed in claim 1, wherein: The anti-escape assembly includes a box body (21), and the lower side of the box body (21) is provided with a first inclined panel (23) that is attached to the inner end wall of the waterproof canvas (27).

4. A device for preventing the escape of water-borne leeches as claimed in claim 3, wherein: The box body (21) is provided with a third hole (22).

5. A device for preventing the escape of water-borne leeches as claimed in claim 3, wherein: The box body (21) is provided with a second inclined panel (19) on top, and the top of the second inclined panel (19) is provided with a top plate (15), and the top of the top plate (15) is provided with a groove (18), and the groove (18) is connected with a top-side anti-escape assembly.

6. A device for preventing the escape of water-borne leeches as claimed in claim 5, wherein: The top plate (15) is provided with a plurality of buckles (14) on top, which are connected with the second horizontal rod (13).

7. A device for preventing the escape of water-borne organisms from a body of water as defined in claim 5, wherein: The top-side anti-escape assembly includes a screen frame (17), and the outer surface of the screen frame (17) is provided with a screen (16), which is wrapped around the outer surface of the screen frame (17) and fixedly connected to one side of the drooping section of the screen (16).

8. A device for preventing the escape of water-borne organisms from a body of water as claimed in claim 7, wherein: After the screen frame (17) is connected to the groove (18), the screen (16) is downwardly drooping and over the top side of the second inclined panel (19).

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