Loach trapping device for rice loach planting and breeding

Abstract

The utility model discloses a loach trapping device for rice loach planting, which relates to the technical field of loach trapping, and comprises a box body and a loach entering component fixedly arranged on the box body, and further comprises a bait shell which is arranged in the box body and is close to the discharge end of the loach entering component, and a supporting component which is connected with the box body and the bait shell and is used for supporting the position of the bait shell, the bait shell is provided with a plurality of groups of through holes which are communicated with the inside and outside of the bait shell, and the bait shell is provided with a discharging port; the loach trapping device has the advantages that the trapping material shell is arranged in the box body, trapping materials are added through the discharging opening in the trapping material shell, the smell of the trapping materials is emitted through the through hole, the trapping material shell is arranged at the position close to the discharging end of the loach entering assembly, and the position is stabilized through the supporting assembly; at the moment, the emitted trapping smell is directly emitted at the discharge end of the loach entering assembly, the position is easy to find accurately, the trapping material shell is adopted for wrapping, the trapping material is not prone to being gnawed, and the trapping effect can be greatly and continuously kept.

Description

Technical Field

[0001] The utility model relates to the technical field of loach trapping, and more specifically to a loach trapping device for rice-loach cultivation and breeding. Background Technique

[0002] Rice-loach co-culture is an ecological agriculture model that combines rice cultivation and loach farming, aiming to create a mutually beneficial symbiotic environment. In such a system, loaches can help control pests and weeds, and their excrement can also provide natural fertilizer for rice, while the paddy field provides a habitat and food source for loaches. However, sometimes it may be necessary to trap loaches for population management, harvesting, health checks, etc.

[0003] According to the above, as shown in the existing loach trapping device {Publication (Announcement) Number: CN216219644U, a trapping cage structure for rice-loach and eel}, the trapping cage structure uses a "main cage, front cage, and rear cage" as the cage body to place trapping bait in it. Loaches and eels enter the cage body through the "guide cage and barbs" (i.e., the loach entry component). However, when placing the trapping bait in this trapping cage, it is directly placed into the cage body, and the enlightenment of the position relative to the entry port is poor and it is not easy to enter. Moreover, the bait directly exposed is gnawed by the loaches and eels that enter first, resulting in loss of the trapping bait and greatly reducing the trapping effect. Content of the Utility Model

[0004] The purpose of the utility model is to provide a loach trapping device for rice-loach cultivation and breeding in order to solve the above technical problems.

[0005] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0006] The utility model provides a loach trapping device for rice-loach cultivation and breeding, which includes a box body and a loach entry component fixedly installed thereon. It also includes a bait shell placed inside the box body and close to the discharge end of the loach entry component, and a support component connecting the box body and the bait shell for supporting the position of the bait shell. The bait shell is provided with several groups of through holes respectively communicating its inside and outside, and the bait shell is provided with a feeding port.

[0007] As a preferred technical solution of the utility model, the bait shell moves inside and outside the box body through the support component.

[0008] As a preferred technical solution of the utility model, the loach entry component is detachably fixed to the box body.

[0009] As a preferred technical solution of the utility model, there are multiple groups of the through holes and they are evenly distributed.

[0010] As a preferred technical solution of the present utility model, the loach inlet assembly includes a guiding cage, a holding rod fixed to the guiding cage, barbs fixed to the discharge end of the guiding cage, and a first opening provided on the box body to communicate its inside and outside. The outer side of the guiding cage is threadedly connected to the first opening, and the guiding cage is located on the inner side of the box body.

[0011] As a preferred technical solution of the present utility model, the barbs are formed in a frustum shape by a plurality of strip-shaped pieces evenly distributed in a ring, and an inner cavity is formed between their inner sides. The expanded side of the barbs is fixed to the periphery of the discharge end of the guiding cage. The strip-shaped pieces are made of a ductile or elastic material sheet, and the guiding cage gradually narrows in the direction towards the box body.

[0012] As a preferred technical solution of the present utility model, the support assembly includes a closing plate, a rotating block fixed to one end of the closing plate, a connecting rod with one end fixed to the other end of the closing plate, and a second opening threadedly connected to the closing plate. The other end of the connecting rod is threadedly connected to the inside of the feeding port. The bait attracting shell is movable within the second opening. The rotating block is located outside the box body, and the second opening is provided on the box body to communicate the inside and outside of the box body.

[0013] As a preferred technical solution of the present utility model, a handle is fixedly installed on the outer side of the box body, and a plurality of groups of air holes are provided on the outer side of the box body.

[0014] The beneficial effects of the present utility model are as follows:

[0015] By internally installing the bait attracting shell 3 in the box body 1, adding the trapping bait through the feeding port on the bait attracting shell 3, and allowing the smell of the trapping bait to disperse through the through holes, the bait attracting shell 3 is arranged at a position close to the discharge end of the loach inlet assembly 2 and its position is stabilized by the support assembly 4. At this time, the emitted trapping smell is directly emitted at the discharge end of the loach inlet assembly 2, which is easy to accurately locate, and is wrapped by the bait attracting shell 3, so that the trapping bait is not easily eaten, etc., and the trapping effect can be continuously maintained greatly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model.

[0017] Reference numerals: box body - 1, loach inlet assembly - 2, bait attracting shell - 3, support assembly - 4, handle - 5, guiding cage - 21, holding rod - 22, barbs - 23, first opening - 24, closing plate - 41, rotating block - 42, connecting rod - 43, second opening - 44. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] As Figure 1 shown, the present utility model provides: a loach trapping device for rice-loach cultivation, including a box body 1 and a loach inlet assembly 2 fixedly installed thereon. The box body 1 is placed in a paddy field, and the loach inlet assembly 2 provides loaches to enter the box body 1 for capture;

[0019] Among them, the loach inlet component 2 is detachably fixed to the box body 1 for easy cleaning and maintenance;

[0020] To implement the above-mentioned implementation and use of the loach inlet component 2, it is proposed that, as Figure 1 shown, the specific structure and composition method of the loach inlet component 2 can be: the loach inlet component 2 includes a guiding cage 21, and the guiding cage 21 is located on the inner side of the box body 1, which can reduce the space occupation and is easy to place in the paddy field;

[0021] A grip rod 22 fixed to the guiding cage 21, and a first opening 24 provided on the box body 1 to communicate its inner and outer sides. The outer side of the guiding cage 21 is threadedly connected to the first opening 24. By grasping the grip rod 22 and rotating it, the guiding cage 21 can be threadedly disassembled and assembled at the first opening 24. The operation is simple, and the captured loaches can be taken out at the position of the first opening 24;

[0022] A barbel 23 fixed to the discharge end of the guiding cage 21. The loaches enter the guiding cage 21 and then pass through the barbel 23 into the box body 1, reducing the possibility of backswimming;

[0023] The barbel 23 is formed by a plurality of strip-shaped pieces evenly distributed in a circular truncated cone shape, and an inner cavity is formed between its inner sides. The guiding cage 21 is gradually narrowed in the direction towards the box body 1 (there is no gap or the gap is too small for the loaches to pass through between the plurality of strip-shaped pieces. As shown in the figure, the guiding cage 21 is in a similar circular truncated cone shape, combined with the shape of the barbel 23, providing a shrinking space from left to right to reduce backswimming),

[0024] The expanded side of the barbel 23 is fixed to the periphery of the discharge end of the guiding cage 21. The strip-shaped pieces are made of ductile or elastic material (the ductile material can be thermoplastic polyurethane or polyethylene, etc.; the elastic material can be stainless steel spring steel sheet, etc.). (When the loaches enter the guiding cage 21 and move towards the barbel 23, the strip-shaped pieces deform due to their ductility or elasticity to increase the inlet, and thus are squeezed into the box body 1, while the strip-shaped pieces return to their original shape to reduce the inlet and the possibility of backswimming);

[0025] Among them, a handle 5 is fixedly installed on the outer side of the box body 1 for lifting and lowering the entire box body 1; a plurality of groups of air holes are provided on the outer side of the box body 1 to facilitate the flow of air and liquid inside and outside the box body 1;

[0026] It also includes a bait shell 3 built in the box body 1 and close to the discharge end of the loach inlet assembly 2. The bait shell 3 is provided with a feeding port, and a number of groups of through holes communicating with its inside and outside are provided on the bait shell 3 (as shown in the figure, the trapping bait is added through the feeding port on the bait shell 3. The bait shell 3 is placed at a position close to the right side of the barbel 23. At this time, the emitted trapping smell is directly emitted at the discharge end of the loach inlet assembly 2, which is easy to accurately find the position, and is wrapped by the bait shell 3, so that the trapping bait is not easily eaten, etc., and the trapping effect can be continuously maintained greatly);

[0027] Among them, multiple groups of the through holes are provided and are evenly distributed to provide uniform heat dissipation and smell;

[0028] and a support assembly 4 connecting the box body 1 and the bait shell 3 for supporting the position of the bait shell 3;

[0029] Among them, the bait shell 3 can move inside and outside the box body 1 through the support assembly 4. Through the support assembly 4, the bait shell 3 can be taken out and put into the box body 1, which is convenient to use;

[0030] To implement the above-mentioned implementation and use of the support assembly 4, it is proposed that, as Figure 1 shown, the specific structure and composition of the support assembly 4 can be: the support assembly 4 includes a closing plate 41, a rotating block 42 fixed to one end of the closing plate 41, a connecting rod 43 with one end fixed to the other end of the closing plate 41, and a second opening 44 threadedly connected to the closing plate 41 (as shown in the figure, the second opening 44 is provided at the top of the box body 1 and communicates with the inside of the box body 1 downward);

[0031] The rotating block 42 is located outside the box body 1, and the second opening 44 is provided on the box body 1 to communicate the inside and outside of the box body 1. By grasping and rotating the rotating block 42 by hand, the closing plate 41 is driven to be threadedly connected at the second opening 44, so as to carry out disassembly and assembly;

[0032] The other end of the connecting rod 43 is threadedly connected to the feeding port, that is, the connecting rod 43 is integrally connected with the bait shell 3 and is threadedly connected at the feeding port, which can close the feeding port, further ensure that the trapping bait is not easily eaten, and is convenient for disassembly and assembly;

[0033] The bait shell 3 moves in the second opening 44. When the support assembly 4 is lifted up and put down, the bait shell 3 can be taken out and put into the box body 1 in the second opening 44, which is convenient to use.

[0034] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or basic features of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

[0035] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A loach trapping device for rice loach breeding, comprising a box (1) and a loach entry component (2) fixed thereon, characterized in that: The invention also comprises a lure shell (3) built into the box (1) and close to the discharge end of the loach entry assembly (2), and a support assembly (4) connecting the box (1) and the lure shell (3) to support the position of the lure shell (3); the lure shell (3) is provided with a plurality of groups of through holes respectively connecting the inside and the outside thereof; and the lure shell (3) is provided with a discharge port.

2. The loach trapping device for rice loach breeding according to claim 1, characterized in that: The attractant shell (3) moves inside and outside the box body (1) via a supporting assembly (4).

3. The loach trapping device for rice loach breeding according to claim 1, characterized in that: The loach entry assembly (2) and the box body (1) are detachably fixed.

4. The loach trapping device for rice loach breeding according to claim 1, characterized in that: The through holes are provided in multiple groups and are evenly distributed.

5. The loach trapping device for rice loach breeding according to claim 3, characterized in that: The loach entry assembly (2) comprises a guide cage (21), a gripping rod (22) fixed to the guide cage (21), a barb (23) fixed to the discharge end of the guide cage (21), and a first opening (24) provided on the box body (1) to connect the inside and outside thereof, the outside of the guide cage (21) being threadedly connected to the first opening (24), and the guide cage (21) being located on the inside of the box body (1).

6. The loach trapping device for rice loach breeding according to claim 5, characterized in that: The inverted whisker (23) is composed of multiple groups of strips that are evenly distributed in a circular shape into a truncated cone and an inner cavity is formed between the inner sides thereof. The expanded side of the inverted whisker (23) is fixed to the periphery of the discharge end of the guide cage (21). The strips are made of tough or elastic material sheets. The guide cage (21) is gradually reduced in size in the direction toward the box body (1).

7. The loach trapping device for rice loach breeding according to claim 2, characterized in that: The support assembly (4) comprises a closing plate (41), a rotating block (42) fixed to one end of the closing plate (41), a connecting rod (43) having one end fixed to the other end of the closing plate (41), and a second opening (44) threadedly connected to the closing plate (41); the other end of the connecting rod (43) is threadedly connected to the discharge port; the material attracting shell (3) moves in the second opening (44); the rotating block (42) is located outside the box body (1); and the second opening (44) is provided on the box body (1) to connect the inside and outside of the box body (1).

8. The loach trapping device for rice loach breeding according to claim 1, characterized in that: A handle (5) is fixedly mounted on the outer side of the box body (1), and a plurality of groups of air holes are arranged on the outer side of the box body (1).

Images