WO2019178791A1 - 一种家蚕收蚁及小蚕饲育框 - Google Patents

一种家蚕收蚁及小蚕饲育框 Download PDF

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Publication number
WO2019178791A1
WO2019178791A1 PCT/CN2018/079917 CN2018079917W WO2019178791A1 WO 2019178791 A1 WO2019178791 A1 WO 2019178791A1 CN 2018079917 W CN2018079917 W CN 2018079917W WO 2019178791 A1 WO2019178791 A1 WO 2019178791A1
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Prior art keywords
silkworm
drawer
frame
rearing
frame body
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PCT/CN2018/079917
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English (en)
French (fr)
Inventor
李兵
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苏州大学张家港工业技术研究院
苏州大学
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Application filed by 苏州大学张家港工业技术研究院, 苏州大学 filed Critical 苏州大学张家港工业技术研究院
Priority to PCT/CN2018/079917 priority Critical patent/WO2019178791A1/zh
Publication of WO2019178791A1 publication Critical patent/WO2019178791A1/zh
Priority to US17/026,197 priority patent/US20210000093A1/en

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00—Rearing or breeding animals, not otherwise provided for; New breeds of animals
    • A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
    • A01K67/04—Silkworms

Definitions

  • the patent relates to a silkworm harvesting ant and a small silkworm rearing frame, and particularly relates to the creation of a silkworm rearing frame for the silkworm.
  • Bombyx mori is an important economic insect that has been domesticated for more than 8,500 years. Bombyx mori is a completely metamorphic lepidopteran that has completely different developmental stages in morphological and physiological functions, such as eggs, larvae, pupa and adults. The intake of nutrients is mainly the feeding of mulberry leaves during larvae.
  • Silkworm larvae can usually be divided into 5 ages, which are 1st, 2nd, 3rd, 4th, and 5th. 1-3 years old is called small silkworm, and 4-5 years old is called big silkworm.
  • the small silkworm hatched from the silkworm eggs is called the ant silkworm.
  • the process of collecting the ant silkworms for feeding is called collecting ants.
  • the process of expanding the area of the small silkworms is called expanding the seat, so that the operation of distributing the silkworms is uniform. seat.
  • the traditional methods of collecting ants include the method of attracting cotton paper, the method of collecting nets, and the like. Due to the delicate body of the newly hatched ant silkworm, the individual is small and inconvenient to grasp. Generally, the ants are first fed the mulberry leaves for a period of time, and then the mulberry leaves are taken to disperse the small silkworms to achieve the expansion and uniformity. purpose. Due to the rapid growth and development of small silkworms, the traditional methods of collecting ants are not only time-consuming and labor-intensive, but also need to develop a new type of ants and small silkworms for breeding. Multi-functional breeding box.
  • the invention develops a multifunctional breeding frame for larvae and small silkworm rearing, which can improve the labor efficiency of collecting ants and small silkworms.
  • a silkworm harvesting ant and a small silkworm breeding frame comprising a frame body and a drawer; the drawer is located in the frame body; the frame body is provided with a mesh compartment; the drawer surface is provided with a groove; the mesh The bottom surface of the compartment is in contact with the surface of the drawer; the surface of the mesh spacer is provided with a carbonate polymer layer.
  • the bottom surface of the frame body is sealed, and the reverse side is a sealed bottom, which increases the strength of the breeding frame.
  • the upper surface of the frame body is provided with a convex periphery, and the bottom surface has no convex periphery, so that the bottom surface is smaller than the surface, and a circumference around the surface is used for extracting the force of the silkworm collecting ants and the small silkworm rearing frame.
  • the grooves on the surface of the drawer are evenly distributed, the grooves are used for storing silkworm eggs when collecting ants, and the water is moistened by small silkworms when feeding.
  • the groove is a spherical structure, which facilitates the crawling of the anterior silkworm.
  • the height of the drawer is 4% to 5% of the height of the frame body, and the need for sand removal (the operation of removing the silkworm dung, the remaining mulberry leaves, etc.) can be satisfied.
  • the frame body has a circular hole on the four sides of the upper surface, and corresponding protrusions are arranged on the four sides of the lower surface to facilitate the fixing position when the breeding frame is stacked.
  • the non-inserted side of the drawer is provided with a high side; the insertion side of the drawer is provided with a rib; the height of the high side is greater than the height of the rib; the rib is favorable for avoiding the silkworm splashing when laying the silkworm Out, the high side is good for controlling the drawer.
  • the size of the breeding frame of the invention is just for the breeding of one box (25,000 tablets) of silkworms, and the drawers are installed under the breeding frame.
  • the drawers can be used for storing silkworms when collecting ants, and adding water and moisturizing when feeding small silkworms;
  • the drawer of the breeding frame has a uniform groove distribution;
  • the breeding frame of the present invention can also be used for Breeding of second-instar silkworm and third-instar silkworm.
  • a silkworm harvesting ant and a small silkworm rearing device are superposed by the silkworm collecting ant and the small silkworm breeding frame.
  • the silkworm collecting ant and the small silkworm rearing frame include a frame body and a drawer; the drawer is located in the frame body; the frame body is provided with a mesh
  • the partition surface is provided with a groove; the upper surface of the frame body is provided with a circular hole on four sides, and the lower surface is provided with corresponding protrusions on four sides; the surface of the mesh partition layer is provided with a carbonate polymer layer.
  • the bottom surface of the frame body is sealed; the upper surface of the frame body is provided with a convex periphery; the grooves of the drawer surface are uniformly distributed; the groove is a spherical structure; the height of the drawer is 4% to 5% of the height of the frame body;
  • the non-inserted side of the drawer is provided with a high side; the inserted side of the drawer is provided with a rib; the height of the high side is greater than the height of the rib; the rib is favorable for avoiding splashing of the silkworm when laying the silkworm, and the high side is beneficial for control drawer.
  • the silkworm eggs that have been promoted to 5 hours are evenly spread in the grooves on the drawer of the breeding box, and the drawers are placed in the frame, and a box of silkworms (25,000 tablets) can be used to use a breeding frame to lay the breeding frame of the silkworms.
  • a box of silkworms 25,000 tablets
  • the drawers can be pulled out, the hatching rate can be counted, and the drawers can be cleaned after removing the eggshells of the silkworm eggs.
  • the breeding frame can be superimposed to cover the mulberry leaves and reduce the evaporation effect of the water.
  • the height of the breeding frame can meet the needs of the first-year without sand removal (the operation of removing the silkworm dung, the remaining mulberry leaves and the like).
  • Two boxes of silkworm eggs can be used in the second instar, and four breeding boxes can be used in the third instar. Both can be combined in the foraging (the first time for each age). Once the age is scheduled to be removed, sand removal is not required in the age.
  • the carbonate polymer layer is prepared by sequentially weighing MeO-PEG-OH, trimethylene ring carbonate and ethoxylated trimethylolpropane triacrylate in a nitrogen glove box and dissolving it in two.
  • the catalyst diphenyl phosphate was stirred and stirred; the reactor was sealed and reacted at 40 ° C for 20 hours to obtain a mixed solution; then the mixture was sprayed on the surface of the mesh interlayer, dried, and formed on the surface of the mesh interlayer.
  • the carbonate polymer layer facilitates the ants to climb out of the mesh barrier and avoid damage to the silkworm.
  • the invention combines the ants and the small silkworm breeding container in an ingenious combination, reduces the labor, improves the efficiency of the sericulture, and provides a new device for the large-scale breeding of the small silkworm.
  • Figure 1 is a schematic view showing the structure of the ants and the small silkworm rearing frame of the silkworm;
  • Figure 2 is a schematic view showing the structure of the drawer of the second embodiment
  • FIG. 3 is a schematic structural view of a mesh spacer layer of Embodiment 2;
  • Figure 4 is a schematic view showing the structure of the groove of the second embodiment
  • Figure 5 is a schematic view showing the structure of the ants and the small silkworm rearing frame of the silkworm of the third embodiment
  • DCM dichloromethane
  • DPP catalyst diphenyl phosphate
  • the closed reactor was sealed and placed at 40 ° C for 20 hours to obtain a mixed solution; then the mixture was sprayed on the surface of the mesh separator, dried at 70 ° C, and a carbonate polymer layer was formed on the surface of the mesh barrier for The following silkworm ants and small silkworm breeding boxes are not shown in the drawings.
  • the silkworm collecting ant and the small silkworm rearing frame comprise a frame body 1 and a drawer 2; the drawer is located in the frame body; the frame body is provided with a mesh interlayer 3 (the surface forms a carbonate polymer layer) in a conventional manner; the drawer surface is provided with a concave surface Slot 4; the bottom surface of the mesh compartment is in contact with the surface of the drawer; the drawer has a drawer entrance on one side, a round hole 5 on the four sides of the breeding frame, and a corresponding protrusion 6 on the lower side to facilitate the fixing position when the breeding frame is stacked;
  • the insertion side has a high side 7 and the insertion side is provided with a rib 9 (on both sides).
  • the silkworm species are prevented from splashing.
  • the upper surface of the drawer is uniformly distributed with grooves, the groove is spherical, and the bottom is not transparent. It is convenient for ants to climb out when collecting ants, and store water and humification when cultivating silkworms; the bottom of the frame body is sealed.
  • the height of the frame body is 12 cm, the length is 100 cm, the width is 80 cm; the thickness of the drawer is 0.5 cm (thickness of the bottom plate), the length is 98 cm, the width is 79.5 cm, the height of the high side is 1 cm, and the rib is The height is 0.5 cm; the mesh compartment has a length of 98 cm and a width of 79.5 cm; the mesh of the mesh compartment is a square with a side length of 0.2 cm; the groove has a spherical shape with a height of 0.3 cm and a bottom diameter of 1 cm.
  • the structure in the figure is a schematic representation, and the same components are labeled once.
  • the upper surface of the frame body is provided with a convex periphery 8 having a length of 1 cm, so that the extraction is convenient, and the structural diagram is shown in FIG. 5, wherein the thickness of the frame is not marked, which does not affect the understanding of the technical solution.
  • the silkworm collecting ants and the small silkworm breeding frame of the third embodiment were superposed to obtain the silkworm collecting ants and the small silkworm rearing device.
  • the silkworm eggs that have been promoted to 5 hours are evenly spread in the grooves on the drawer of the breeding box, the drawers are placed in the frame, and a box of silkworms (25,000 tablets) is used in a breeding frame to carry out the breeding frame of the silkworm species.
  • the expansion and uniform treatment are carried out, and other feeding methods are kept as usual.
  • the drawers can be pulled out, the hatching rate can be counted, the drawers of the silkworm eggs can be removed, and the drawers can be cleaned.
  • the appropriate amount of water is added in the grooves to achieve the purpose of moistening the silkworms.
  • the breeding frame can be superimposed to cover the mulberry leaves and reduce the evaporation effect of the water.
  • the height of the breeding frame can meet the needs of the first-year without sand removal (the operation of removing the silkworm dung, the remaining mulberry leaves and the like).
  • Two boxes of silkworm eggs can be used in the second instar, and four breeding boxes can be used in the third instar. Both can be combined in the foraging (the first time for each age). Once the age is scheduled to be removed, sand removal is not required in the age.
  • the size of the breeding frame of the invention is convenient for the production of silkworms, and the drawer of the breeding box can be used for storing silkworms during occupation and adding water and moisturizing when raising silkworms, the groove of the drawer of the breeding frame and the shape of the mesh of the middle partition layer and The size is designed according to the physiological needs of the silkworm, and there are stacked fixing devices around the breeding frame.
  • the use of the breeding frame can greatly improve the labor productivity of ants and small silkworms, and provide new silkworms for large-scale and labor-saving sericulture.

Abstract

一种家蚕收蚁及小蚕饲育框，包括饲育框主体（1）及饲育框抽屉（2），饲育框的大小方便养蚕生产的需要，饲育框抽屉（2）可以用于收蚁时存放蚕种和养蚕时加水补湿，饲育框抽屉（2）的凹槽（4）及中间网状隔层（3）网孔的形状及大小都根据蚕体的生理需要设计，饲育框的周边还有叠放的固定装置，网状隔层（3）表面设有碳酸酯聚合物层。该饲育框的使用可以提高收蚁及小蚕饲育的劳动生产率，为规模化、省力化养蚕提供新的蚕具。

Description

一种家蚕收蚁及小蚕饲育框 技术领域
本专利涉及一种家蚕收蚁及小蚕饲育框，具体涉及一种用于家蚕收蚁小蚕饲育框的创制。
 背景技术
家蚕( Bombyx mori)是重要的经济昆虫，已经被驯化饲养8500余年。家蚕是完全变态的鳞翅目昆虫，一生经过卵、幼虫、蛹和成虫等四个形态上和生理机能上完全不同的发育阶段。其营养物质的摄取主要是幼虫期间取食桑叶。家蚕幼虫通常可以分为5个龄期，分别为1龄、2龄、3龄、4龄和5龄，1-3龄通称为小蚕，4-5龄通称为大蚕。
从蚕卵中孵化的小蚕称为蚁蚕，把蚁蚕收集起来进行饲养的过程称为收蚁，把小蚕饲养的面积扩大的过程称扩座，使蚕座分布均匀的操作称为匀座。传统的收蚁方法有绵纸吸引法，网收法等。由于刚孵化的蚁蚕身体娇嫩，个体很小，不便于夹取，一般都是让蚁蚕先取食桑叶一段时间，再通过夹取桑叶来分散小蚕，达到扩座和匀座的目的。由于小蚕生长发育快，传统的收蚁方法不仅费时費功，收蚁后的小蚕饲养过程中每天都要扩座和匀座，迫切需要开发一种新型的可用于收蚁和小蚕饲育的多功能饲育框。
 技术问题
本发明开发一种用于家蚕收蚁和小蚕饲育的多功能饲育框，可以提高收蚁和小蚕饲养的劳动效率。
 技术解决方案
本发明采用如下技术方案：
一种家蚕收蚁及小蚕饲育框，包括框本体以及抽屉；所述抽屉位于框本体中；所述框本体内设有网状隔层；所述抽屉表面设有凹槽；所述网状隔层底面与抽屉表面接触；所述网状隔层表面设有碳酸酯聚合物层。
本发明中，所述框本体底面密封，反面为密封的底，增加饲育框的强度。优选的，所述框本体上表面设有外凸周边，底面没有外凸周边，从而底面小于表面，表面上设有的一圈周边用于提取家蚕收蚁及小蚕饲育框时的施力。
本发明中，所述抽屉表面的凹槽均匀分布，凹槽用于收蚁时存放蚕卵，小蚕饲养时加水补湿。
本发明中，所述凹槽为球面形结构，利于蚁蚕的爬行。
本发明中，抽屉的高度为框本体高度的4%～5%，可以满足一龄期不除沙（除去蚕粪、剩余桑叶等杂物的操作）的需要。
本发明中，所述框本体上表面四边上设有圆孔，下表面四边上设有对应的突起，便于饲育框叠放时固定位置。
本发明中，所述抽屉的非插入边设有高边；所述抽屉的插入边设有挡边；所述高边的高度大于挡边的高度；挡边利于铺蚕种时避免蚕种溅出，高边利于控制抽屉。
本发明的饲育框大小正好用于1盒（25000粒）蚕种一龄蚕的饲养，饲育框下面安装抽屉，抽屉可用于收蚁时存放蚕种，小蚕饲养时加水补湿；饲育框内有一网状隔层，网孔形状为边长0.2厘米的方形，便于孵化的蚁蚕从抽屉层爬出到上层；饲育框的抽屉上有均匀的凹槽分布；本发明的饲育框还可用于二龄蚕和三龄蚕的饲育。
一种家蚕收蚁及小蚕饲育装置，由家蚕收蚁及小蚕饲育框叠加得到，家蚕收蚁及小蚕饲育框包括框本体以及抽屉；抽屉位于框本体中；框本体内设有网状隔层；抽屉表面设有凹槽；框本体上表面四边上设有圆孔，下表面四边上设有对应的突起；所述网状隔层表面设有碳酸酯聚合物层。框本体底面密封；框本体上表面设有外凸周边；所述抽屉表面的凹槽均匀分布；所述凹槽为球面形结构；抽屉的高度为框本体高度的4%～5%；所述抽屉的非插入边设有高边；所述抽屉的插入边设有挡边；所述高边的高度大于挡边的高度；挡边利于铺蚕种时避免蚕种溅出，高边利于控制抽屉。
将催青到己 5时间的蚕卵均匀平铺在饲育框抽屉上的凹槽内，抽屉放入框内，可以一盒蚕种（25000粒）使用一个饲育框，将铺蚕种的饲育框进行叠加，置于蚕室内进行补催青至第二天上午，将叠加的饲育框摊开进行感光，待蚁蚕从饲育框的网状隔层爬上来后，进行给桑收蚁饲养，不需要进行扩座和匀座处理，其他饲养方法同常规饲养。收蚁完毕后，把抽屉抽出，可以统计孵化率，去除蚕卵卵壳后再对抽屉进行清洗，根据需要可加入适量的清水在凹槽内，达到蚕座补湿的目的。饲育框可以通过叠加，达到覆盖桑叶，减少水分蒸发的效果，饲育框的高度可以满足一龄期不除沙（除去蚕粪、剩余桑叶等杂物的操作）的需要。二龄期一盒蚕卵可使用2个饲育框，三龄期可使用4个饲育框，均可在饷食（每个龄期的第一次给桑）时结合分框，二龄和三龄安排起除一次，龄中不需要除沙。
本发明中，碳酸酯聚合物层的制备方法为，在氮气手套箱内，依次称取MeO-PEG-OH、三亚甲基环碳酸酯和乙氧化三羟甲基丙烷三丙烯酸酯并溶解在二氯甲烷中，搅拌加入催化剂磷酸二苯酯；反应器密封好后置40℃下反应20小时，得到混合液；然后将混合液喷涂在网状隔层表面，干燥，在网状隔层表面形成碳酸酯聚合物层，有利于蚁蚕爬出网状隔层以及避免对蚁蚕的损伤。
 有益效果
本发明把收蚁和小蚕饲育容器进行巧妙组合，减少劳动量，提高养蚕的效率，为规模化饲养小蚕提供新的器具。
 附图说明
图1为实施例二家蚕收蚁及小蚕饲育框结构示意图；
图2为实施例二抽屉结构示意图；
图3为实施例二网状隔层结构示意图；
图4为实施例二凹槽结构示意图；
图5为实施例三家蚕收蚁及小蚕饲育框结构示意图；
其中，本体1；抽屉2；网状隔层3；凹槽4；圆孔5；突起6；高边7；外凸周边8；挡边9。
 本发明的实施方式
实施例一
在氮气手套箱内，依次称取MeO-PEG-OH (Mn=5.0 kg/mol, 0.50 g, 100 μmol)、三亚甲基环碳酸酯(10mmol)和乙氧化三羟甲基丙烷三丙烯酸酯 (1mmol)并溶解在二氯甲烷(DCM，10.0 mL)中，搅拌加入催化剂磷酸二苯酯（DPP，DPP/OH 摩尔比为10/1)。密闭反应器密封好放置40℃下反应20小时，得到混合液；然后将混合液喷涂在网状隔层表面，70℃鼓风干燥，在网状隔层表面形成碳酸酯聚合物层，用于以下家蚕收蚁及小蚕饲育框，附图中没有表示出碳酸酯聚合物层。
实施例二
家蚕收蚁及小蚕饲育框包括框本体1以及抽屉2；抽屉位于框本体中；框本体内采用常规方式设有网状隔层3（表面形成碳酸酯聚合物层）；抽屉表面设有凹槽4；网状隔层底面与抽屉表面接触；饲育框一侧有抽屉入口，饲育框上面的四边上有圆孔5，下面有对应的突起6，便于饲育框叠放时固定位置；抽屉非插入边有高边7、插入边设有挡边9（三边都有），铺蚕种时避免蚕种溅出，抽屉上表面均匀分布凹槽，凹槽为球面形，底部不通透，便于收蚁时蚁蚕爬出，养蚕时存放清水补湿；框本体底面密封。
框本体的高度为12厘米，长度为100厘米，宽度为80厘米；抽屉的厚度为0.5厘米（底板的厚度），长度为98厘米，宽度为79.5厘米，高边高度为1厘米，挡边的高度为0.5厘米；网状隔层的长度为98厘米，宽度为79.5厘米；网状隔层的网孔为边长0.2厘米的方形；凹槽为高度0.3厘米，底面直径1厘米的球面形。图中结构为示意性表示，相同部件标注一次。
实施例三
在实施例二的基础上，框本体上表面设有外凸周边8，长度为1厘米，从而提取方便，结构示意图为附图5，其中框体厚度未标示，不影响本技术方案的理解。
实施例四
将实施例三的家蚕收蚁及小蚕饲育框叠加得到家蚕收蚁及小蚕饲育装置。
将催青到己 5时间的蚕卵均匀平铺在饲育框抽屉上的凹槽内，抽屉放入框内，一盒蚕种（25000粒）使用一个饲育框，将铺蚕种的饲育框进行叠加，置于蚕室内进行补催青至第二天上午，将叠加的饲育框摊开进行感光，待蚁蚕从饲育框的网状隔层爬上来后，进行给桑收蚁饲养，不需要进行扩座和匀座处理，其他饲养方法同常规饲养。收蚁完毕后，把抽屉抽出，可以统计孵化率，去除蚕卵卵壳后再对抽屉进行清洗，加入适量的清水在凹槽内，达到蚕座补湿的目的。
饲育框可以通过叠加，达到覆盖桑叶，减少水分蒸发的效果，饲育框的高度可以满足一龄期不除沙（除去蚕粪、剩余桑叶等杂物的操作）的需要。二龄期一盒蚕卵可使用2个饲育框，三龄期可使用4个饲育框，均可在饷食（每个龄期的第一次给桑）时结合分框，二龄和三龄安排起除一次，龄中不需要除沙。
本发明的饲育框的大小方便养蚕生产的需要，饲育框抽屉可以用于收蚁时存放蚕种和养蚕时加水补湿，饲育框的抽屉的凹槽及中间隔层网孔的形状及大小都根据蚕体的生理需要设计，饲育框的周边还有叠放的固定装置。该饲育框的使用可以大幅度提高收蚁及小蚕饲育的劳动生产率，为规模化、省力化养蚕提供新的蚕具。

Claims (10)

  1. 一种家蚕收蚁及小蚕饲育框，包括框本体以及抽屉；所述抽屉位于框本体中；所述框本体内设有网状隔层；所述抽屉表面设有凹槽；所述网状隔层表面设有碳酸酯聚合物层。
  2. 根据权利要求1所述家蚕收蚁及小蚕饲育框，其特征在于，所述框本体底面密封；所述框本体上表面设有外凸周边。
  3. 根据权利要求1所述家蚕收蚁及小蚕饲育框，其特征在于，所述抽屉表面的凹槽均匀分布。
  4. 根据权利要求1所述家蚕收蚁及小蚕饲育框，其特征在于，所述凹槽为球面形结构。
  5. 根据权利要求1所述家蚕收蚁及小蚕饲育框，其特征在于，抽屉的高度为框本体高度的4%～5%；所述抽屉的非插入边设有高边；所述抽屉的插入边设有挡边；所述高边的高度大于挡边的高度。
  6. 根据权利要求1所述家蚕收蚁及小蚕饲育框，其特征在于，所述框本体上表面四边上设有圆孔，下表面四边上设有对应的突起。
  7. 根据权利要求1所述家蚕收蚁及小蚕饲育框，其特征在于，所述碳酸酯聚合物层的制备方法为，在氮气手套箱内，依次称取MeO-PEG-OH、三亚甲基环碳酸酯和乙氧化三羟甲基丙烷三丙烯酸酯并溶解在二氯甲烷中，搅拌加入催化剂磷酸二苯酯；反应器密封好后置40℃下反应20小时，得到混合液；然后将混合液喷涂在网状隔层表面，干燥，在网状隔层表面形成碳酸酯聚合物层。
  8. 一种家蚕收蚁及小蚕饲育装置，由家蚕收蚁及小蚕饲育框叠加得到，所述家蚕收蚁及小蚕饲育框包括框本体以及抽屉；所述抽屉位于框本体中；所述框本体内设有网状隔层；所述抽屉表面设有凹槽；所述框本体上表面四边上设有圆孔，下表面四边上设有对应的突起；所述网状隔层表面设有碳酸酯聚合物层。
  9. 根据权利要求1所述家蚕收蚁及小蚕饲育装置，其特征在于，所述框本体底面密封；所述框本体上表面设有外凸周边；所述抽屉表面的凹槽均匀分布；所述凹槽为球面形结构；抽屉的高度为框本体高度的4%～5%；所述抽屉的非插入边设有高边；所述抽屉的插入边设有挡边；所述高边的高度大于挡边的高度。
  10. 根据权利要求8所述家蚕收蚁及小蚕饲育装置，其特征在于，所述碳酸酯聚合物层的制备方法为，在氮气手套箱内，依次称取MeO-PEG-OH、三亚甲基环碳酸酯和乙氧化三羟甲基丙烷三丙烯酸酯并溶解在二氯甲烷中，搅拌加入催化剂磷酸二苯酯；反应器密封好后置40℃下反应20小时，得到混合液；然后将混合液喷涂在网状隔层表面，干燥，在网状隔层表面形成碳酸酯聚合物层。
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