Teaching silkworm breeding box facilitating separation of silkworms and breeding residues

Abstract

The utility model belongs to the technical field of silkworm breeding boxes for teaching, solves the problem that silkworms and mulberry leaves are difficult to separate in design of silkworm breeding tools for teaching in the prior art, and provides a silkworm breeding box for teaching, which is convenient for separating the silkworms and breeding residues, and comprises a box cover (1), a breeding frame (2) and a box body (3), the box cover (1) comprises a first cover plate (11) and a second cover plate (12), a first baffle (13) is arranged between the first cover plate (11) and the second cover plate (12), and one of the box cover areas corresponding to the first cover plate (11) and the second cover plate (12) is a non-transparent area, so that a dark area and a bright area exist in the breeding area of the breeding frame (2) at the same time, silkworms are fed in the bright area in the conventional time, and when breeding residues need to be cleaned, the first baffle (13) can be replaced by the second baffle (13). Mulberry leaves are placed in the dark area to attract silkworms to the dark area, and then breeding residues in the bright area are cleaned; therefore, silkworms are separated from breeding residues, and the cleaning efficiency of mulberry leaf residues is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of silkworm rearing boxes for teaching, and in particular to a silkworm rearing box for teaching that facilitates the separation of silkworms from rearing residue. Background Technology

[0002] Silkworm rearing, as an important practical component of biology teaching, helps students visually observe the entire life cycle of insects from egg to larva to pupa to adult, thereby cultivating scientific inquiry skills and a sense of responsibility. However, existing teaching silkworm rearing tools have some problems in practical application, seriously affecting teaching effectiveness and students' practical experience. Among these, the difficulty in separating silkworms from mulberry leaves is particularly prominent.

[0003] During silkworm rearing, silkworms and their excrement (silkworm excrement) and mulberry leaf residue easily become mixed together, making it difficult to effectively separate the silkworms from the residue during cleaning. Manual separation is not only inefficient but also easily damages young silkworms. Furthermore, frequent operations interrupt continuous observation, affecting teaching effectiveness. While existing technologies utilize drawer-type rearing residue collection boxes and scraper structures to clean rearing residue, these solutions do not solve the problem of separating silkworms from the residue, leaving the residue cleaning process still inconvenient. Summary of the Invention

[0004] In view of this, this utility model provides a teaching silkworm rearing box that facilitates the separation of silkworms from rearing residue, in order to solve the problem of difficulty in separating silkworms from rearing residue in the design of teaching silkworm rearing tools in the prior art.

[0005] The technical solution adopted in this utility model is:

[0006] This utility model provides a teaching silkworm rearing box that facilitates the separation of silkworms and rearing residue, including a box cover (1), a rearing frame (2) and a box body (3). The box cover (1) and the box body (3) are adapted to form a closed space. The rearing frame (2) is detachably installed inside the box body (3). The box cover (1) includes a first cover plate (11) and a second cover plate (12). An air guide baffle (13) is provided on the inner side of the box cover (1). The air guide baffle (13) is located between the first cover plate (11) and the second cover plate (12).

[0007] Among them, one of the first cover plate (11) and the second cover plate (12) is a non-transparent area, and the air guide baffle (13), the first cover plate (11), the second cover plate (12) and the breeding frame (2) form a first dark area and a first bright area in the breeding area.

[0008] Preferably, the breeding frame (2) includes a breeding frame body (21) and an upper frame plate (22) and a lower frame plate (23) installed inside the breeding frame body (21). The upper frame plate (22) and the inner side of the breeding frame body (21) enclose a breeding area. The upper frame plate (22), the lower frame plate (23) and the inner side of the breeding frame body (21) enclose a breeding residue collection area.

[0009] Preferably, the lower frame plate (23) is pluggable and detachable on the inner side wall of the breeding frame body (21), and the breeding frame body (21) has a first hollow area for plugging and unplugging the lower frame plate (23) on one side plate area in the first direction.

[0010] Preferably, the upper frame plate (22) is provided with a plurality of first through holes.

[0011] Preferably, the main body (21) of the breeding frame further includes an adjustment plate (24) for supporting the breeding frame (2). The adjustment plate (24) includes multiple adjustment points. The main body (21) of the breeding frame is provided with a first mounting groove (26) for installing the adjustment plate (24) on the outer wall of the side plate in the second direction. The adjustment plate (24) is detachably connected to the first mounting groove (26).

[0012] Preferably, the first cover plate (11) is a light-transmitting plate, and the second cover plate (12) is a non-light-transmitting plate.

[0013] Preferably, the box cover (1) further includes an opaque third cover plate, the first cover plate (11) and the second cover plate (12) are both light-transmitting plates, the third cover plate is adapted to the first cover plate (11) and the second cover plate (12), and the third cover plate is slidably installed along the surface of the first cover plate (11) and the second cover plate (12).

[0014] Preferably, the box body (3) includes an inner shell (310) and an outer shell (311). The inner shell (310) is provided with a first baffle (308) and a second baffle (309). The first baffle (308) and the second baffle (309) divide the interior of the inner shell (310) into a first water tank (303), a first cavity (306), and a second water tank (304). The first cavity (306) is used to install the breeding frame (2). The first water tank (303) and the second water tank (304) are located on both sides of the first cavity (306).

[0015] Preferably, the bottom of the first water tank (303) and the second water tank (304) are provided with a plurality of air holes (305), and the first water tank (303) and the second water tank (304) are connected to the airflow channel through the air holes (305).

[0016] Preferably, the first side of the lid (1) is provided with a plurality of first ventilation holes (14), and the connection between the box body (3) and the lid (1) is provided with a plurality of second ventilation holes (315), and the second ventilation holes (315) are directly connected to the first cavity (306);

[0017] The bottom inner side of the outer casing (311) is provided with a first mounting cavity (316) for mounting a fan and a second mounting cavity (317) for mounting a heating plate. The first mounting cavity (316) and the second mounting cavity (317) are connected to the airflow channel, and the second mounting cavity (317) is located above the first mounting cavity (316).

[0018] In summary, the beneficial effects of this utility model are as follows:

[0019] The teaching silkworm rearing box provided by this utility model facilitates the separation of silkworms from breeding residue. It includes a box cover (1), a breeding frame (2) and a box body (3). The box cover (1) includes a first cover plate (11) and a second cover plate (12). A first baffle (13) is provided between the first cover plate (11) and the second cover plate (12). One area of ​​the box cover area corresponding to the first cover plate (11) and the second cover plate (12) is a non-transparent area, so that the breeding area of ​​the breeding frame (2) has both dark and light areas. Silkworms are fed in the light area during normal time. When it is necessary to clean the breeding residue, the silkworms are attracted to the dark area by placing mulberry leaves in the dark area, and the breeding residue in the light area is cleaned. Thus, the silkworms are separated from the breeding residue, and the cleaning efficiency of the residue composed of breeding residue and mulberry leaves is improved. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments of this utility model will be briefly introduced below. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, and these are all within the protection scope of this utility model.

[0021] Figure 1 This is a schematic diagram of the main structure of the teaching silkworm rearing box in Embodiment 1 of this utility model, which facilitates the separation of silkworms from rearing residue;

[0022] Figure 2 This is a cross-sectional view of the main structure in Embodiment 1 of this utility model;

[0023] Figure 3 This is a partial perspective view of the box lid and the breeding frame in Embodiment 1 of this utility model;

[0024] Figure 4 This is a partial perspective view of the box body in Embodiment 1 of this utility model.

[0025] Figure label:

[0026] Box lid, 11-first cover plate, 12-second cover plate, 13-air guide baffle, 14-first ventilation hole;

[0027] 21-Body of the breeding frame, 22-Upper frame plate, 23-Lower frame plate, 24-Adjusting plate, 25-Holding part, 26-First mounting groove, 27-First through hole;

[0028] Box body, 303-first water tank, 304-second water tank, 305-vent, 306-first cavity, 307-airflow channel, 308-first baffle, 309-second baffle, 310-inner shell, 311-outer shell, 312-first through hole, 313-second through hole, 314-third through hole, 315-second ventilation hole, 316-first mounting cavity, 317-second mounting cavity. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. It should be noted that, in this document, relational terms such as "first" and "second" are used only 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. In the description of this utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element. Unless otherwise specified, the various features of this invention and its embodiments can be combined with each other, all within the scope of protection of this invention. Example

[0030] Please see Figure 1 , Figure 1A schematic diagram of the main structure of a teaching silkworm rearing box for easy separation of silkworms and rearing residue is shown. It includes a lid 1, a rearing frame 2, and a box body 3. The lid 1 and box body 3 fit together to form a closed space. The rearing frame 2 can be detachably installed inside the box body 3. The lid 1 includes a first lid area corresponding to a first cover plate 11 and a second lid area corresponding to a second cover plate 12. One area of ​​the lid area corresponding to the first cover plate 11 and the second cover plate 12 is a transparent area, and the other area is a non-transparent area. This makes the rearing area of ​​the rearing frame 2 divided into a first dark area and a first bright area. During the regular feeding period, the silkworms are fed in the first bright area. When it is necessary to clean the mulberry leaves and rearing residue in the first bright area, mulberry leaves are placed in the first dark area to induce the silkworms to move from the first bright area to the first dark area, thus facilitating the cleaning of the mulberry leaves and rearing residue in the first bright area.

[0031] In one embodiment, please refer to Figure 2 The first cover plate 11 is a light-transmitting plate, and the second cover plate 12 is a non-light-transmitting plate; thus, the area of ​​the breeding frame 2 corresponding to the first cover plate 11 is the first bright area, and the area of ​​the breeding frame 2 corresponding to the second cover plate 12 is the first dark area.

[0032] In one embodiment, the box cover 1 further includes an opaque third cover plate. The first cover plate 11 and the second cover plate 12 are both light-transmitting plates. The third cover plate is adapted to the first cover plate 11 and the second cover plate 12, and is slidably installed along the surfaces of the first cover plate 11 and the second cover plate 12. The third cover plate is installed above the first cover plate 11 and the second cover plate 12, or the third cover plate is located between the first cover plate 11 and the second cover plate 12 and the breeding frame 2. When the third cover plate moves to the side of the first cover plate 11, the area of ​​the breeding frame 2 corresponding to the first cover plate 11 forms a first dark area, and the area of ​​the breeding frame 2 corresponding to the second cover plate 12... The area of ​​the first cover plate 11 forms the first bright zone; when the third cover plate moves to the side of the second cover plate, the area of ​​the breeding frame 2 corresponding to the first cover plate 11 forms the first bright zone, and the area of ​​the breeding frame 2 corresponding to the second cover plate 12 forms the first dark zone. By setting up the first dark zone and the first bright zone, it is convenient to carry out teaching activities to observe the living habits of silkworms. For example, when the silkworm is in the first dark zone, if no mulberry leaves are placed in the bright zone, it can be observed whether the silkworm will automatically move to the first bright zone. Similarly, when the first dark zone is switched to the first bright zone, it can be observed whether the silkworm will actively move to the first dark zone, so as to observe the silkworm's need for light.

[0033] In one embodiment, please refer to Figure 2The breeding frame 2 includes a breeding frame body 21 and an upper frame plate 22 and a lower frame plate 23 installed inside the breeding frame body 21. The upper frame plate 22 and the inner side of the breeding frame body 21 enclose a breeding area, and the upper frame plate 22, the lower frame plate 23 and the inner side of the breeding frame body 21 enclose a breeding residue collection area. The lower frame plate 23 is pluggable and detachable installed on the inner side wall of the breeding frame body 21. The side plate area of ​​the breeding frame body 21 in the first direction is provided with a first hollow area for plugging and unplugging the lower frame plate 23; that is, the direction of the breeding frame body 21 corresponding to the plugging and unplugging of the lower frame plate 23 is denoted as the first direction, and the other direction is denoted as the second direction. The side wall of the breeding frame body 21 in the second direction is provided with a slot for fixing the lower frame plate 23; the side wall in the first direction is the first hollow area in the area corresponding to the lower frame plate 23, and is used for the installation and removal of the lower frame plate 23.

[0034] In one embodiment, please refer to Figure 3 The upper frame plate 22 is provided with multiple first through holes 27 to facilitate the cleaning of mulberry leaf residue and breeding residue onto the lower frame plate 23.

[0035] In one embodiment, please refer to Figure 3 The main body 21 of the breeding frame also includes an adjustment plate 24 for supporting the breeding frame 2. The outer wall of the side plate of the main body 21 in the second direction is provided with a first mounting groove 26 for installing the adjustment plate 24. The adjustment plate 24 and the first mounting groove 26 are detachably connected.

[0036] In one embodiment, please refer to Figure 2 and Figure 3 The main body 21 of the breeding frame is provided with a buffer groove 28 on the upper edge corresponding to the first mounting groove 26. The interference between the top of the main body 21 of the breeding frame and the box cover 1 is solved by setting the buffer groove 28 in conjunction with the gripping part 25 of the adjusting piece 24.

[0037] In one embodiment, please refer to Figure 4 The box body 3 includes an inner shell 310 and an outer shell 311. The inner shell 310 is provided with a first baffle 308 and a second baffle 309. The first baffle 308 and the second baffle 309 divide the interior of the inner shell 310 into a first water tank 303, a first cavity 306 and a second water tank 304. The first cavity 306 is used to install the breeding frame 2. The first water tank 303 and the second water tank 304 are located on both sides of the first cavity 306.

[0038] In one embodiment, the bottom of the first water tank 303 and the second water tank 304 are provided with a plurality of air holes 305, and the first water tank 303 and the second water tank 304 are connected to the airflow channel 307 through the air holes 305.

[0039] In one embodiment, please refer to Figure 2 and Figure 4The inner shell 311 is provided with at least one first through hole 312, which is located at the bottom of the inner shell 311. In a preferred embodiment, the first through hole 312 is adapted to the adjusting piece 24. In another preferred embodiment, two first through holes 312 are provided, and the first through holes 312 are located in the bottom region of the first cavity 306, which are adapted to the placement position of the breeding frame 2.

[0040] In one embodiment, please refer to Figure 4 The bottom inner side of the outer casing 311 is provided with a first mounting cavity 316 for mounting a fan and a second mounting cavity 317 for mounting a heating plate. The first mounting cavity 316 and the second mounting cavity 317 are connected to the airflow channel 307, and the second mounting cavity 317 is located above the first mounting cavity 316.

[0041] In one embodiment, please refer to Figure 2 and Figure 4 The airflow channel 307 is divided into a first channel, a second channel, and a third channel. A second through hole 313 is provided between the first channel and the second channel, and a third through hole 314 is provided between the second channel and the third channel. Both the second through hole 313 and the third through hole 314 are adapted to the first through hole 312. Preferably, the size of the first through hole 312 can completely cover the second through hole 313 and the third through hole 314. The first channel is connected to the air hole 305 of the first water tank 303, and the third channel is connected to the air hole 305 of the second water tank 304. The second mounting cavity 309 belongs to the space corresponding to the second channel. That is, the hot air heated by the heating plate needs to pass through the second channel to enter the first channel, the third channel, or other spaces.

[0042] In one embodiment, please refer to Figure 2 , Figure 3 and Figure 4 The adjusting plate 24 includes multiple points. Specifically, the adjusting plate 24 is provided with a gripping part 25, which divides the adjusting plate 24 into an upper part and a lower part. The height difference between the upper and lower parts is H, where H is the height of the second channel. When the lower part of the adjusting plate 24 is fitted and installed to fit the first through hole 312, the lower part of the adjusting plate 24 abuts against the bottom of the outer shell 311, thereby closing the second through hole 313 and / or the third through hole 314. This isolates the first channel and / or the third channel from the second channel, and the hot air generated in the second channel no longer enters other spaces. When the upper part of the adjusting plate 24 is fitted and installed to fit the first through hole 312, there is a gap between the upper part of the adjusting plate 24 and the bottom of the outer shell 311, thereby connecting the first channel and / or the third channel with the second channel. The hot air generated by the heating plate in the second channel can then enter other spaces.

[0043] In one embodiment, please refer to Figure 2 , Figure 3 and Figure 4The inner side of the box cover 1 is provided with an air guide baffle 13. The air guide baffle 13 is located between the first cover plate 11 and the second cover plate 12. By setting the air guide baffle 13, the air guide baffle 13, the first cover plate 11, the second cover plate 12 and the breeding frame 2 form an independent first dark area and a first bright area in the breeding area.

[0044] In one embodiment, the sides of the lid 1 are respectively designated as the first side, the second side, the third side, and the fourth side. The first and second sides form one set of opposite sides, and the third and fourth sides form another set of opposite sides. The length direction of the first and second sides is the same as the length direction of the air guide baffle 13. Multiple first ventilation holes 14 are provided on the first side, and multiple second ventilation holes 315 are provided at the connection between the box body 3 and the lid 1. The second ventilation holes 315 are directly connected to the first cavity 306. By providing ventilation holes on one side, the hot air from the water tank 303 and / or the water tank 304 flows in one direction. The air guide baffle 13 is arc-shaped, wider at the top and narrower at the bottom, along the direction from the lid 1 to the breeding frame 2, thereby guiding the hot air through the breeding frame 2 and discharging it in one direction, thus regulating the temperature and humidity inside the breeding frame 2. It should be noted that a thermometer and hygrometer are also provided inside the breeding frame 2. The operation of the heating plate and the fan is controlled based on the data from the thermometer and hygrometer, so that the temperature and humidity environment of the breeding frame 2 is suitable for the survival of silkworms.

[0045] This utility model provides a teaching silkworm rearing box that facilitates the separation of silkworms from rearing residue. It includes a lid, a rearing frame, and a box body. The lid comprises a first cover plate and a second cover plate, with a first baffle between them. One area of ​​the lid corresponding to the first and second cover plates is opaque, allowing the rearing area of ​​the rearing frame to simultaneously have dark and light areas. Silkworms are normally fed in the light area. When rearing residue needs to be cleaned, mulberry leaves are placed in the dark area to attract the silkworms, allowing the rearing residue in the light area to be cleaned. This achieves separation of silkworms from rearing residue and improves the efficiency of cleaning mulberry leaf residue.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A teaching silkworm rearing box facilitating separation of silkworms from rearing residues, comprising a box cover (1), a rearing frame (2) and a box body (3), the box cover (1) and the box body (3) being adapted to constitute a closed space, and the rearing frame (2) being detachably installed in the box body (3), characterized in that, The box cover (1) comprises a first cover plate (11) and a second cover plate (12), and the inner side of the box cover (1) is provided with a wind guide partition plate (13) located between the first cover plate (11) and the second cover plate (12); Wherein, one of the first cover plate (11) and the second cover plate (12) is a non-transparent area, and the wind guide partition plate (13), the first cover plate (11), the second cover plate (12) and the breeding frame (2) form a first dark area and a first bright area in the breeding area.

2. The teaching silkworm rearing box according to claim 1, wherein The breeding frame (2) comprises a breeding frame main body (21) and an upper frame plate (22) and a lower frame plate (23) installed in the breeding frame main body (21), the upper frame plate (22) and the inner side edge of the breeding frame main body (21) form a breeding area, and the upper frame plate (22), the lower frame plate (23) and the inner side edge of the breeding frame main body (21) form a breeding residue collection area.

3. The teaching silkworm rearing box according to claim 2, wherein The lower frame plate (23) is pluggably installed on the inner side wall of the breeding frame main body (21), and a first hollow area for plugging and unplugging the lower frame plate (23) is arranged on the side plate area corresponding to the first direction of the breeding frame main body (21).

4. The teaching silkworm rearing box according to claim 2, wherein A plurality of first through holes are arranged on the upper frame plate (22).

5. The teaching silkworm rearing box according to claim 3, wherein The breeding frame main body (21) further comprises an adjusting piece (24) for supporting the breeding frame (2), the adjusting piece (24) comprises a plurality of adjusting points, and the breeding frame main body (21) is provided with a first mounting groove (26) for mounting the adjusting piece (24) on the outer wall of the side plate in the second direction, and the adjusting piece (24) is detachably connected with the first mounting groove (26).

6. The teaching silkworm rearing box for facilitating separation of silkworms from rearing residues according to claim 1, wherein The first cover plate (11) is a light-transmitting plate, and the second cover plate (12) is a non-light-transmitting plate.

7. The teaching silkworm rearing box according to claim 1, wherein The box cover (1) further comprises a third cover plate which is not transparent, the first cover plate (11) and the second cover plate (12) are both light-transmitting plates, the third cover plate is matched with the first cover plate (11) and the second cover plate (12), and the third cover plate is slidingly installed along the surface of the first cover plate (11) and the second cover plate (12).

8. The teaching silkworm rearing box for facilitating separation of silkworms from rearing residues according to claim 1, wherein The box body (3) comprises an inner shell (310) and an outer shell (311), the inner shell (310) is provided with a first baffle (308) and a second baffle (309), the first baffle (308) and the second baffle (309) divide the inner part of the inner shell (310) into a first water tank (303), a first cavity (306) and a second water tank (304), the first cavity (306) is used for mounting the breeding frame (2), and the first water tank (303) and the second water tank (304) are located on both sides of the first cavity (306).

9. The teaching silkworm rearing box according to claim 8, wherein A plurality of air holes (305) are arranged on the bottom of the first water tank (303) and the second water tank (304), and the first water tank (303) and the second water tank (304) are in communication with the air flow channel through the air holes (305).

10. The teaching silkworm rearing box according to claim 9, wherein The first side edge of the box cover (1) is provided with a plurality of first ventilation holes (14), and the box body (3) is provided with a plurality of second ventilation holes (315) at the connection with the box cover (1), the second ventilation holes (315) are directly communicated with the first cavity (306); The bottom inner side of the shell (311) is provided with a first mounting cavity (316) for mounting a fan and a second mounting cavity (317) for mounting a heating plate, the first mounting cavity (316) and the second mounting cavity (317) are communicated with the airflow channel, and the second mounting cavity (317) is located above the first mounting cavity (316).

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