Earthworm breeding frame

Abstract

The utility model discloses an earthworm breeding frame which comprises a supporting frame, a bottom tray, a plurality of breeding boxes and a water outlet nozzle, the bottom tray is arranged at the top of the supporting frame, the breeding boxes are stacked on the bottom tray, a plurality of leaking holes are formed in the bottom of each breeding box, a collecting cavity is formed in the position, below a breeding cavity, of the bottom tray, and the water outlet nozzle is arranged in the collecting cavity. According to the device, worm juice can be collected for fertilization according to needs, the situation that soil fertility is too low or too high is avoided, waste is reduced, and due to the fact that the water outlet groove and the water outlet nozzle are arranged, the device is convenient to use, the cost is reduced, and the device is suitable for popularization and application. Worm juice can be collected without taking down the culture box, so that the collection of the worm juice is more convenient and faster.

Description

Technical Field

[0001] The utility model belongs to the technical field of earthworm breeding, and particularly relates to an earthworm breeding frame. Background Art

[0002] Earthworms are soft and juicy mollusks with a protein content of 70%. In recent years, artificial breeding of earthworms has developed greatly as a new business. It can be used as a common Chinese medicinal material, as well as a protein feed for livestock, poultry, fish, etc. Earthworms can also be used to improve soil and cultivate soil fertility. They can also process urban organic waste, turning waste into fertilizer, eliminating environmental pollution caused by organic waste, etc., and can also produce a large amount of earthworm castings and worm juice.

[0003] The existing earthworm breeding technology adopts the method of breeding earthworms in a breeding basin. During the breeding process, the earthworm breeding basin is inserted into the soil. Food residues and earthworms can be placed in the breeding basin. The earthworms can convert these organic substances into nutritious worm juice. The worm juice flows out from the through holes at the bottom or side wall of the breeding basin and infiltrates into the surrounding soil, thereby increasing the moisture and organic matter in the soil. However, the existing earthworm breeding basin cannot collect worm juice. The worm juice will directly infiltrate into the soil to fertilize the soil. The infiltration amount of worm juice into the soil is uncontrollable. Too little infiltration will lead to insufficient soil fertility, and too much infiltration will lead to excessive fertility and waste. In addition, after the earthworms convert all the organic substances into worm juice, they will drill into the surrounding soil from the holes at the side wall or bottom of the breeding basin, making it difficult to collect the earthworms for reuse as feed or medicinal materials. Utility Model Content

[0004] The utility model aims to provide an earthworm breeding rack to solve the problems that the existing breeding basins cannot collect worm juice and it is difficult to collect and reuse the earthworms.

[0005] To achieve the above-mentioned purpose, the solution of the utility model is: a earthworm breeding rack, comprising a supporting frame, a bottom tray, a breeding box and a water outlet, the bottom tray is arranged on the top of the supporting frame, the breeding boxes are provided with a plurality of breeding boxes and are stacked on the bottom tray, the bottom of the breeding box is provided with a plurality of leakage holes, the bottom tray is provided with a collecting chamber below the breeding chamber, the bottom of the collecting chamber is provided with a water outlet, the bottom of the water outlet is provided with a water outlet, and the water outlet is arranged at the water outlet.

[0006] Furthermore, the side wall of the water outlet trough is tilted downward so that the water outlet trough is funnel-shaped.

[0007] Furthermore, an extension wall is extended downward from the bottom of the side wall of the bottom tray, and the water outlet trough extends toward the side of the collecting chamber so that the water outlet of the water outlet trough is located on the extension wall at the bottom of the side wall of the bottom tray, and the water outlet nozzle extends from the side of the bottom tray.

[0008] Furthermore, the bottom tray and the top of the breeding box are provided with an outward expansion part, the diameter of the outward expansion part is larger than the diameter of the breeding box so that the outward expansion part is stepped, and the bottom of the breeding box is stacked on the stepped surface of the step.

[0009] Furthermore, a plurality of reinforcing ribs are convexly provided on the side walls of the breeding box, and the top surfaces of the reinforcing ribs are flush with the stepped surface.

[0010] Furthermore, a plurality of support columns for supporting the breeding boxes are protruding from the bottom of the collecting chamber, and the top surfaces of the support columns are flush with the stepped surface.

[0011] Furthermore, it also includes a top cover, wherein one breeding box is provided and stacked on the bottom tray, and the top cover is placed on the top of the breeding box, or multiple breeding boxes are provided and stacked vertically on the bottom tray, and the top cover is placed on the top of the uppermost breeding box.

[0012] Furthermore, a collecting device for collecting worm juice is provided below the water outlet.

[0013] Furthermore, the support frame is a plurality of legs, and the bottom of the bottom tray is provided with slots that cooperate with the tops of the legs.

[0014] After adopting the above scheme, the beneficial effects of the utility model are:

[0015] The utility model adopts a breeding box to breed earthworms. One breeding box can be provided and stacked on a bottom tray, or multiple breeding boxes can be provided and stacked vertically on the bottom tray. Soil, residues and earthworms are placed in the breeding box for breeding earthworms. One or more leakage holes are provided at the bottom of the breeding box. The bottom of the bottom tray is provided with a collecting chamber below the breeding box. The bottom of the collecting chamber is provided with a water outlet trough. The water outlet of the water outlet trough is provided with a water outlet. After the earthworms convert the food residues into worm juice, the worm juice will flow into the collecting chamber from the leakage holes at the bottom of the breeding box and then into the water outlet trough. When the water outlet is opened, the worm juice will flow out from the water outlet, so that the worm juice can be collected.

[0016] Therefore, the utility model can collect worm juice for fertilization on demand, avoid too little or too much soil fertility, reduce waste, and through the arrangement of the water outlet trough and the water outlet nozzle, the worm juice can be collected without removing the breeding box, making the collection of worm juice more convenient and quick. In addition, the aperture of the leakage hole at the bottom of the breeding box can be set to be smaller, and the earthworms will not drill out of the breeding box after converting all the food residues into worm juice. Even if the earthworms drill out of the breeding box from the leakage hole at the bottom, they cannot drill out of the collection cavity, which is convenient for collecting and reusing the earthworms. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0019] Figure 3 It is an exploded view of the utility model;

[0020] Figure 4 This is a schematic diagram of the bottom tray of the utility model being arranged on a support frame;

[0021] Figure 5 This is a schematic diagram of the structure of the bottom tray of the utility model;

[0022] Figure 6 It is a structural schematic diagram of the breeding box of the utility model.

[0023] Description of labels:

[0024] 1. Bottom tray; 11. Collection chamber; 12. Water outlet trough; 121. Water outlet; 13. Extension wall; 14. Slot; 15. Support column; 2. Breeding box; 21. Leakage hole; 22. Reinforcement ribs; 23. Grip; 3. Water outlet; 4. Collection bucket; 5. Support frame; 6. Top cover; 7. Outward expansion part; 71. Step surface. DETAILED DESCRIPTION

[0025] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] like Figure 1-6 As shown, the utility model provides an earthworm breeding rack, comprising a support frame 5, a bottom tray 1, a breeding box 2 and a water outlet 3, wherein the bottom tray 1 is arranged on the top of the support frame 5, the breeding boxes 2 are provided with a plurality of and are stacked on the bottom tray 1, the breeding boxes 2 contain soil, residues and earthworms for earthworm breeding, the bottom of the breeding box 2 is provided with a plurality of leak holes 21, the bottom of the bottom tray 1 is provided with a collecting chamber 11 below the breeding chamber, the bottom of the collecting chamber 11 is provided with a water outlet 12, the bottom of the water outlet 12 is provided with a water outlet 1 21, the water outlet 3 is arranged at the water outlet 121. After the earthworms convert the food residue in the breeding box 2 into worm juice, the worm juice will flow into the collecting chamber 11 from the leaking hole 21 at the bottom of the breeding box 2, and then flow into the water outlet 12. The water outlet 3 is provided with a switch. When the water outlet 3 is turned on, the worm juice will flow out from the water outlet 3, and the worm juice can be collected. The worm juice can be collected without moving the breeding box 2. The collection is convenient and fast. After the worm juice is collected, it can be fertilized according to the fertility requirements of the soil to avoid too little or too much soil fertility and reduce waste. Moreover, the diameter of the leaking hole 21 at the bottom of the breeding box 2 can be set to be smaller to prevent the earthworms from drilling out of the breeding box 2 after converting all the food residue into worm juice. Even if the earthworms drill out of the breeding box 2 from the leaking hole 21 at the bottom, they cannot drill out of the collecting chamber 11, which is convenient for collecting and reusing the earthworms.

[0027] Key References Figure 3-5 The side wall of the water outlet trough 12 is tilted downward so that the opening of the water outlet trough 12 is gradually reduced to the diameter of the water outlet 121, so that the water outlet trough 12 is funnel-shaped, so that the worm juice can flow out of the water outlet trough 12 smoothly, and the bottom surface of the collecting chamber 11 can also be slightly tilted toward the water outlet trough 12 to facilitate the worm juice to flow into the water outlet trough 12. Figure 2 and Figure 3 shown.

[0028] Furthermore, the bottom of the side wall of the bottom tray 1 is extended downward to form an extension wall 13, and the water outlet 12 is extended to the side of the collecting chamber 11 so that the water outlet 121 of the water outlet 12 is located on the extension wall 13 at the bottom of the side wall of the bottom tray 1, so that the water outlet 3 extends from the side of the bottom tray 1, which is convenient for the opening and closing operation of the water outlet 3. Specifically, a collection device is placed under the water outlet 3, and when the water outlet 3 is opened, the worm juice will automatically flow into the collection device to complete the collection of the worm juice. The collection device can be any container that can hold worm juice. In this embodiment, it is preferably a collection bucket 4, and a handle is provided on the top of the collection bucket 4, such as Figure 2 and Figure 3 As shown, the collection bucket 4 can be hung on the water outlet 3 for use, and can also be placed on the ground for use.

[0029] Key References Figure 4-5 The support frame 5 can be any storage rack that can place the bottom tray 1, or a support rod frame structure composed of multiple legs. In the present embodiment, the support frame 5 is composed of multiple legs. The bottom of the bottom tray 1 is provided with a slot 14 that cooperates with the top of the leg. Through the cooperation of the slot 14, the multiple legs can stably support the bottom tray 1 and the breeding box 2 above it. Preferably, four legs are arranged. The bottom tray 1 can be rectangular. A slot 14 is provided at the bottom of the bottom tray 1 near the four corners to cooperate with the leg. This arrangement makes the support of the leg more stable.

[0030] Key References Figure 1-3 The utility model is also provided with a top cover 6. The breeding box 2 can be provided with one and stacked on the bottom tray 1, and the top cover 6 is placed on the top of the breeding box 2, or a plurality of breeding boxes 2 are provided and stacked longitudinally on the bottom tray 1, and the top cover 6 is placed on the top of the uppermost breeding box 2. By providing a plurality of breeding boxes 2, more earthworms can be bred and more worm juice can be collected. The top cover 6 can increase the sealing of the breeding box 2 and increase the microbial activity in the breeding box 2 and the collection chamber 11, so as to ferment food residues into nutrients for earthworms and ferment worm juice to improve fertility; in addition, the top cover 6 also has an anti-odor effect.

[0031] Key References Figure 4 and Figure 6The top of the bottom tray 1 and the breeding box 2 is provided with an expansion part 7, the diameter of the expansion part 7 is larger than the diameter of the breeding box 2 so that the expansion part 7 is stepped, and the bottom surface of the expansion part 7 is a stepped step surface 71, and the bottom of the breeding box 2 is stacked on the stepped surface 71, so that the breeding box 2 can be stacked on the bottom tray 1 or another breeding box 2, so that multiple breeding boxes 2 can be stacked vertically. In addition, since the breeding box 2 needs to be placed in the soil, the mass is heavy, and a bottom tray 1 and the breeding box 2 can be provided. A reinforcement structure is provided. Specifically, a plurality of reinforcing ribs 22 may be provided on the side wall of the bottom tray 1 or the breeding box 2. The top surface of the reinforcing ribs 22 is flush with the step surface 71 to increase the area of ​​the step surface 71, thereby increasing the support strength. In addition, a plurality of supporting columns 15 may be provided in the bottom tray 1 or the breeding box 2. The top surface of the supporting column 15 is also flush with the step surface 71. The supporting column 15 can support the bottom surface of the breeding box 2 to increase the support strength. The supporting column 15 may be specifically composed of three supporting plates, and the support strength is higher. Since the bottom tray 1 is located at the bottom of the breeding box 2 and needs to support multiple breeding boxes 2, in this embodiment, four reinforcing ribs 22 are provided on the side wall of the breeding box 2, and four supporting columns 15 are provided in the bottom tray 1, so that multiple breeding boxes 2 can be stacked vertically on the bottom tray 1. In addition, a gripping portion 23 may be provided horizontally extending outward on both sides of the breeding box 2 and the bottom tray 1 to facilitate hand gripping, making the handling of the breeding box 2 and the bottom tray 1 more convenient.

[0032] The above description is only a preferred embodiment of the present utility model and is not a limitation on the design of the present case. Any equivalent changes made based on the key design of the present case shall fall within the protection scope of the present case.

Claims

1. An earthworm breeding rack, characterized in that: It includes a support frame, a bottom tray, a breeding box and a water outlet. The bottom tray is arranged on the top of the support frame. The breeding boxes are provided with a plurality of breeding boxes and are stacked on the bottom tray. The bottom of the breeding boxes is provided with a plurality of leakage holes. The bottom tray is provided with a collecting cavity below the breeding cavity. The bottom of the collecting cavity is provided with a water outlet trough. The bottom of the water outlet trough is provided with a water outlet. The water outlet is arranged at the water outlet.

2. The earthworm breeding rack according to claim 1, characterized in that: The side wall of the water outlet trough is tilted downward so that the water outlet trough is funnel-shaped.

3. The earthworm breeding rack according to claim 2, characterized in that: The bottom of the side wall of the bottom tray extends downward to form an extension wall, the water outlet trough extends toward the side of the collecting chamber so that the water outlet of the water outlet trough is located on the extension wall at the bottom of the side wall of the bottom tray, and the water outlet nozzle extends from the side of the bottom tray.

4. The earthworm breeding rack according to claim 1, characterized in that: The bottom tray and the top of the breeding box are provided with an outward expansion part, the diameter of the outward expansion part is larger than the diameter of the breeding box so that the outward expansion part is stepped, and the bottom of the breeding box is stacked on the stepped surface of the step.

5. The earthworm breeding rack according to claim 4, characterized in that: The side wall of the breeding box is convexly provided with a plurality of reinforcing ribs, and the top surface of the reinforcing ribs is flush with the stepped surface.

6. An earthworm breeding rack as claimed in claim 4 or 5, characterized in that: A plurality of support columns for supporting the breeding box are protruding from the bottom of the collecting chamber, and the top surfaces of the support columns are flush with the stepped surface.

7. The earthworm breeding rack according to claim 1, characterized in that: It also includes a top cover. The breeding box is provided with one and is stacked on the bottom tray, and the top cover is placed on the top of the breeding box. Alternatively, a plurality of breeding boxes are provided and are stacked vertically on the bottom tray, and the top cover is placed on the top of the uppermost breeding box.

8. The earthworm breeding rack according to claim 1, characterized in that: A collecting device for collecting worm juice is provided below the water outlet.

9. The earthworm breeding rack according to claim 1, characterized in that: The support frame is a plurality of legs, and the bottom of the bottom tray is provided with slots matched with the tops of the legs.

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