Heat and moisture preservation device suitable for feeding young silkworms

Abstract

The utility model discloses a heat preservation and moisture preservation device suitable for raising young silkworms, which comprises vertically arranged raising frames, a plurality of raising troughs are connected between the raising frames, the plurality of raising troughs are sequentially arranged along the raising frames from top to bottom, the distances between the adjacent raising troughs are equal, four corners of the raising frames are respectively connected with a lifting mechanism, and the lifting mechanisms are connected with the raising frames. The lifting mechanisms are all located at the top of the feeding frame and are equal in height, the lower ends of the lifting mechanisms are connected with supporting rods respectively, the feeding troughs are provided with liftable covering structures respectively, and the four corners of each covering structure are connected with the supporting rods through connecting ropes respectively, so that the problem that mulberry leaf strips are difficult to preserve heat and moisture in the existing young silkworm feeding process is solved; and the problem that heat preservation and moisture preservation are difficult to conduct on the young silkworms in the existing young silkworm feeding process is solved.

Description

Technical Field

[0001] The utility model belongs to the field of raising young silkworms and relates to a heat preservation and moisture retention device suitable for raising young silkworms. Background Art

[0002] The development process of the silkworm goes through four stages: fertilized egg - larva - pupa - adult, and there are obvious differences between the larvae and adults in morphology, structure and living habits. The silkworm just hatched from the egg is black in color like an ant, which we call "ant silkworm". It is covered with fine hairs, which will no longer be obvious after about two days. The ant silkworm will have an appetite about 40 minutes after hatching, and the feeding process will begin at this time. The silkworm mainly feeds on mulberry leaves (it can also eat other leaves to survive). After eating mulberry leaves continuously, its body turns white, and it begins to shed its skin after a period of time.

[0003] The feeding methods for young silkworms and adult silkworms are different. Adult silkworms can simply put a whole piece of mulberry leaf directly into the feeding trough, but young silkworms find it difficult to eat a whole piece of mulberry leaf due to their small size. Also, mulberry leaves that are too large will directly cover the young silkworms, making it difficult for them to breathe. Therefore, a cutting machine is needed to cut the whole piece of mulberry leaf into strips to make it easier for the young silkworms to eat.

[0004] However, during the process of feeding young silkworms with mulberry leaf strips, the cuts on both sides of the mulberry leaf strips are easily caused to lose moisture, and the mulberry leaf strips dry up quickly due to ventilation reasons. The dried mulberry leaf strips make it difficult for the young silkworms to eat, which in turn affects the growth of the young silkworms. In addition, the young silkworms are easily rolled up in the mulberry leaf strips during the drying process, which leads to the problem of death due to lack of oxygen. Since the mulberry leaf strips dry up too quickly, the breeders need to replace the mulberry leaf strips frequently, which increases the workload of the breeders. Therefore, in order to solve the above-mentioned technical problems, the technical solution of the present application is provided. Utility Model Content

[0005] The purpose of the utility model is to provide a heat preservation and moisture retention device suitable for raising young silkworms, thereby solving the above-mentioned technical problems.

[0006] The technical solution adopted by the utility model is as follows:

[0007] A heat preservation and moisture retention device suitable for raising young silkworms comprises a vertically arranged raising rack, a plurality of raising troughs are connected between the raising racks, the plurality of raising troughs are arranged in sequence from top to bottom along the raising rack, and the spacing between adjacent raising troughs is equal. The invention is characterized in that: the four corners of the raising rack are respectively connected with lifting mechanisms, the lifting mechanisms are all located at the top of the raising rack and are at the same height, the lower ends of the lifting mechanisms are respectively connected with support rods, the raising troughs are respectively provided with liftable covering structures, and the four corners of the covering structures are respectively connected to the support rods through connecting ropes.

[0008] The working principle of the utility model is as follows: a lifting mechanism is respectively arranged at the top of the four corners of the breeding frame, and the lifting mechanism is used to drive the support rod to perform telescopic movement up and down. During the process of the up and down telescopic movement of the support rod, the connecting rope is driven to move up and down together, and then the covering structure is driven to move up and down. During the upward movement of the covering structure, it is convenient to clean the mulberry leaf strip residues and feces inside the breeding trough, and it is also convenient to put in fresh mulberry leaf strips again. The downward movement of the covering structure makes a plurality of covering structures cover the corresponding breeding trough, and then the young silkworms and the mulberry leaf strips are both located below the covering structure, and the water loss of the mulberry leaf strips is reduced by the covering structure, and then it is convenient to delay the drying time of the mulberry leaf strips, and then avoid the problem that the mulberry leaf strips dry too quickly and wrap the young silkworms therein, so that the young silkworms of the same batch of mulberry leaf strips have more time to eat, and at the same time, the covering structure is convenient to maintain the temperature and humidity inside the breeding trough, solves the problem that it is difficult to keep the mulberry leaf strips warm and moisturize in the existing young silkworm breeding process, and also solves the problem that it is difficult to keep the young silkworms warm and moisturize in the existing young silkworm breeding process.

[0009] Furthermore: the lifting mechanism includes a vertically arranged telescopic cylinder, a telescopic shaft is connected inside the telescopic cylinder, the front end of the telescopic shaft is arranged downward, and the front end of the telescopic shaft is connected to the top of the support rod.

[0010] Furthermore: branch air supply pipes are respectively arranged at the four corners of the top of the breeding frame, one end of the branch air supply pipe is respectively connected with the telescopic cylinder, and the other end of the branch air supply pipe is connected with the main air supply pipe through a five-way joint.

[0011] Furthermore: the connecting rope is an elastic rope, one end of which is fixedly connected to the outer wall of the support rod, the connection between the connecting rope and the support rod is located below the feeding trough, and the other end of the connecting rope is fixedly connected to a corner of the covering structure.

[0012] Furthermore: the shape of the covering structure matches the shape of the feeding trough, and the size of the covering structure is larger than the size of the feeding trough.

[0013] Furthermore: the covering structure includes a plastic film, the four corners of the plastic film are connected to the support rods by connecting ropes respectively, and the plastic film is provided with a plurality of groups of ventilation holes, which are arranged in sequence along the plastic film, and the spacing between adjacent groups of ventilation holes is equal.

[0014] Furthermore: rows of preset through holes are arranged between adjacent groups of ventilation through holes, the distances between adjacent preset through holes in the same row are equal, and the positions of the preset through holes are staggered with the positions of the ventilation through holes in adjacent groups.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0016] 1. A heat preservation and moisture retention device suitable for raising young silkworms, which reduces the water loss of mulberry leaf strips through a covering structure, thereby delaying the drying time of the mulberry leaf strips, thereby avoiding the problem that the mulberry leaf strips dry too quickly and wrap the young silkworms therein, so that the young silkworms of the same batch of mulberry leaf strips have more time to eat, and at the same time, the covering structure facilitates the maintenance of the temperature and humidity inside the feeding tank;

[0017] 2. In the utility model, when the ventilation holes on the existing plastic film are difficult to meet the needs of feeding young silkworms, the preset through holes are opened to meet the needs of the growth of young silkworms. The preset through holes and the ventilation through holes are staggered to meet the ventilation needs inside the feeding trough. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present utility model and should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work, including:

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Markings in the figure: 1-feeding rack, 2-feeding trough, 3-support rod, 4-connecting rope, 5-telescopic cylinder, 6-telescopic shaft, 7-branch air supply pipe, 8-main air supply pipe, 9-plastic film, 10-ventilation through hole, 11-preset through hole. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model, that is, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents selected embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0023] It should be noted that 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. 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0024] The features and performance of the present invention are further described in detail below in conjunction with the embodiments.

[0025] Embodiment 1

[0026] The utility model discloses a heat preservation and moisture retaining device suitable for raising young silkworms. Figure 1 As shown, it includes a vertically arranged feeding frame 1, a plurality of feeding troughs 2 are connected between the feeding frames 1, the plurality of feeding troughs 2 are arranged in sequence from top to bottom along the feeding frame 1, and the spacing between adjacent feeding troughs 2 is equal. The four corners of the feeding frame 1 are respectively connected with lifting mechanisms, the lifting mechanisms are all located at the top of the feeding frame 1 and are at the same height, the lower ends of the lifting mechanisms are respectively connected with support rods 3, and the feeding troughs 2 are respectively provided with liftable covering structures, and the four corners of the covering structures are respectively connected to the support rods 3 through connecting ropes 4.

[0027] The specific implementation method of this embodiment is: the feeding rack and the feeding trough are both existing structures. The present application improves the existing structures to solve the problem that it is difficult to keep mulberry leaves warm and moisturize during the existing silkworm rearing process, and also to solve the problem that it is difficult to keep silkworms warm and moisturize during the existing silkworm rearing process.

[0028] By arranging lifting mechanisms at the top of the four corners of the feeding frame, the lifting mechanisms are used to drive the support rod to perform telescopic movement up and down. During the process of the support rod's telescopic movement up and down, the connecting rope is driven to move up and down together, thereby driving the covering structure to move up and down. During the upward movement of the covering structure, it is convenient to clean the mulberry leaf residues and feces inside the feeding trough, and it is also convenient to put fresh mulberry leaf strips again. The downward movement of the covering structure allows several covering structures to cover the corresponding feeding trough, thereby allowing the young silkworms and mulberry leaf strips to be located under the covering structure. The covering structure reduces the water loss of the mulberry leaf strips, thereby facilitating the delay of the drying time of the mulberry leaf strips, thereby avoiding the problem of the mulberry leaf strips drying too quickly and wrapping the young silkworms therein, so that the young silkworms of the same batch of mulberry leaf strips have more time to eat. At the same time, the covering structure facilitates the maintenance of the temperature and humidity inside the feeding trough.

[0029] Preferably, gaps for air to enter are provided between the two ends of the covering structure and the feeding trough to facilitate breathing and air circulation for the young silkworms.

[0030] Preferably, by setting a lifting mechanism to rise once per unit time, it is convenient to lift a plurality of covering structures, so as to assist a plurality of feeding troughs in ventilation and to meet the air circulation requirements of the young silkworms for breathing.

[0031] Embodiment 2

[0032] The utility model discloses a heat preservation and moisture retaining device suitable for raising young silkworms. Figure 1 As shown, the lifting mechanism includes a vertically arranged telescopic cylinder 5, a telescopic shaft 6 is connected inside the telescopic cylinder 5, the front end of the telescopic shaft 6 is arranged downward, and the front end of the telescopic shaft 6 is connected to the top of the support rod 3.

[0033] Branch air supply pipes 7 are respectively provided at the four corners of the top of the breeding frame 1, one end of the branch air supply pipe 7 is respectively connected to the telescopic cylinder 5, and the other end of the branch air supply pipe 7 is connected to the main air supply pipe 8 through a five-way joint.

[0034] The connecting rope 4 is an elastic rope, one end of which is fixedly connected to the outer wall of the support rod 3, the connection between the connecting rope 4 and the support rod 3 is located below the feeding trough 2, and the other end of the connecting rope 4 is fixedly connected to a corner of the covering structure.

[0035] The specific implementation method of this embodiment is: the telescopic cylinders are respectively connected to the top of the feeding frame, and the telescopic cylinders are used to drive the telescopic shaft to perform telescopic movement. The telescopic shaft is downward, which is convenient for driving the entire support rod to perform up and down telescopic movement. During the upward movement, it is convenient to drive several covering structures to move up and down, so that the covering structure is located above the feeding trough, and the downward movement makes it easy for the covering structure to cover the corresponding feeding trough.

[0036] One end of the branch air supply pipe arranged on the top of the breeding rack is convenient for connecting with the telescopic cylinders respectively, and the other end of the branch air supply pipe is connected with the main air supply pipe through a five-way joint, so as to achieve the purpose of simultaneously controlling the telescopic cylinders at the four corners of the breeding rack to work synchronously.

[0037] By setting the connecting rope as an elastic rope and having a certain elasticity, when the support rod moves downward, the covering structure can fully cover the feeding trough. By setting the connection point between the connecting rope and the support rod below the feeding trough, the covering structure can fully cover the corresponding feeding trough.

[0038] Embodiment 3

[0039] The utility model discloses a heat preservation and moisture retaining device suitable for raising young silkworms. Figure 1 As shown, the shape of the covering structure matches the shape of the feeding trough 2, and the size of the covering structure is larger than the size of the feeding trough 2.

[0040] The covering structure includes a plastic film 9, the four corners of which are connected to the support rod 3 by connecting ropes 4 respectively. The plastic film 9 is provided with a plurality of groups of ventilation holes 10, which are arranged in sequence along the plastic film 9, and the spacing between adjacent groups of ventilation holes 10 is equal.

[0041] There are rows of preset through holes 11 between adjacent groups of ventilation through holes 10 , the distances between adjacent preset through holes 11 in the same row are equal, and the positions of the preset through holes 11 are staggered with the positions of the ventilation through holes 10 of adjacent groups.

[0042] The specific implementation method of this embodiment is: by setting the size of the plastic film to be larger than the size of the feeding trough, it is convenient for the plastic film to fully cover the corresponding feeding trough when the connecting rope drives the plastic film to move downward.

[0043] The ventilation holes arranged on the plastic film facilitate air circulation when the plastic film covers the feeding trough, so as to meet the breathing needs of the young silkworms.

[0044] Preferably, the plastic film is made of a white film, which makes it easier to observe the silkworms eating mulberry leaves and to check for abnormalities during the feeding process.

[0045] As the young silkworms grow older, they require more oxygen. When the existing ventilation holes are unable to meet the needs of feeding the young silkworms, the preset holes are opened to meet the growth needs of the young silkworms. The preset holes and the ventilation holes are staggered to meet the ventilation needs inside the feeding trough.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions and improvements made by any technician familiar with the field within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A heat preservation and moisture retention device suitable for raising young silkworms, comprising a vertically arranged feeding frame (1), a plurality of feeding troughs (2) connected between the feeding frames (1), the plurality of feeding troughs (2) being arranged in sequence from top to bottom along the feeding frame (1), and the spacing between adjacent feeding troughs (2) being equal, characterized in that: The four corners of the feeding frame (1) are respectively connected to lifting mechanisms, the lifting mechanisms are all located at the top of the feeding frame (1) and are at the same height, the lower ends of the lifting mechanisms are respectively connected to support rods (3), and the feeding trough (2) is respectively provided with liftable covering structures, and the four corners of the covering structures are respectively connected to the support rods (3) through connecting ropes (4).

2. A heat preservation and moisture retention device for raising young silkworms according to claim 1, characterized in that: The lifting mechanism comprises a telescopic cylinder (5) arranged vertically, a telescopic shaft (6) is connected inside the telescopic cylinder (5), the front end of the telescopic shaft (6) is arranged downward, and the front end of the telescopic shaft (6) is connected to the top of the support rod (3).

3. A heat preservation and moisture retention device for raising young silkworms according to claim 2, characterized in that: Branch air supply pipes (7) are respectively arranged at the four corners of the top of the breeding frame (1), one end of the branch air supply pipes (7) is respectively connected to the telescopic cylinder (5), and the other end of the branch air supply pipes (7) is connected to the main air supply pipe (8) through a five-way joint.

4. The heat preservation and moisture retention device for raising young silkworms according to claim 1, characterized in that: The connecting rope (4) is an elastic rope, one end of the connecting rope (4) is fixedly connected to the outer wall of the support rod (3), the connection point between the connecting rope (4) and the support rod (3) is located below the feeding trough (2), and the other end of the connecting rope (4) is fixedly connected to a corner of the covering structure.

5. The heat preservation and moisture retention device for raising young silkworms according to claim 1, characterized in that: The shape of the covering structure matches the shape of the feeding trough (2), and the size of the covering structure is larger than the size of the feeding trough (2).

6. The heat preservation and moisture retention device for raising young silkworms according to claim 1, characterized in that: The covering structure comprises a plastic film (9), the four corners of the plastic film (9) being connected to the support rod (3) via connecting ropes (4) respectively, and a plurality of groups of ventilation holes (10) being arranged in sequence along the plastic film (9), and the spacing between adjacent groups of ventilation holes (10) being equal.

7. A heat preservation and moisture retention device for raising young silkworms according to claim 6, characterized in that: Rows of preset through holes (11) are arranged between adjacent groups of ventilation through holes (10); the distances between adjacent preset through holes (11) in the same row are equal; and the positions of the preset through holes (11) and the positions of the ventilation through holes (10) in adjacent groups are arranged in a staggered manner.

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