CN117223686B - Integrated silkworm tray for expanding and degritting and silkworm breeding method - Google Patents

Integrated silkworm tray for expanding and degritting and silkworm breeding method Download PDF

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Publication number
CN117223686B
CN117223686B CN202311514627.4A CN202311514627A CN117223686B CN 117223686 B CN117223686 B CN 117223686B CN 202311514627 A CN202311514627 A CN 202311514627A CN 117223686 B CN117223686 B CN 117223686B
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connecting ring
telescopic rod
telescopic
rod
elastic net
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CN117223686A (en
Inventor
叶江红
刘波
郭佳
刘宇
邱云桥
蒋辉霞
易文裕
梅林森
罗俊
马倩
张瀚文
何俊峰
郑宇�
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Sichuan Agricultural Machinery Science Research Institute
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Sichuan Agricultural Machinery Science Research Institute
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Abstract

The invention discloses a seat expanding and sand removing integrated silkworm tray and a silkworm breeding method, and relates to the field of silkworm breeding; the center rod is detachably connected with a first connecting ring, a plurality of first telescopic rods are arranged on the first connecting ring, one ends of the first telescopic rods are in contact with the arc-shaped plates, elastic nets are arranged on the plurality of first telescopic rods, and the first telescopic rods are used for adjusting the inner diameters of the round elastic nets formed by the arc-shaped plates in a telescopic mode. The device pulls the elastic net on the first telescopic rod and the second telescopic rod through the extension, realizes quick seat expansion, is quick and convenient to operate, does not harm the young silkworms, and does not need an operator to perform technical operation. The expansion seat and the sand removal can be repeatedly carried out through the first telescopic rod and the second telescopic rod, so that the land area occupation ratio is saved, and the expansion seat is more suitable for large-scale cultivation.

Description

Integrated silkworm tray for expanding and degritting and silkworm breeding method
Technical Field
The invention relates to the field of silkworm breeding, in particular to a silkworm tray integrating seat expanding and sand removing and a silkworm breeding method.
Background
The silkworm grows rapidly, especially the young silkworm, the body area of the first and second-age silkworms can be increased by about 2 times per day, the three and four-age silkworms are increased by about 1 time per day, and the five-age silkworms are increased by 1 time per two days. The reasonable area of each silkworm rearing bed is generally calculated by taking the occupied area of each silkworm and the growth multiple of the silkworms as basic points and adding proper activity space, and is generally calculated by increasing the silkworm volume by about 20 percent, so that the rapid expansion of the rearing bed in the effective area is particularly important in the co-rearing process of the silkworms.
The existing seat expanding method comprises a roll paper net rolling seat expanding method and a strip leaf seat expanding method, wherein the net adding seat expanding method is commonly used, a silkworm net is added on the silkworm seat, mulberry is fed, and after the silkworm climbs up, another foil is lifted and put in two parts. For large-scale silkworm breeding, the efficient utilization of land area is particularly important, and the existing young silkworms need to be subjected to seat expansion for many times, and a plurality of silkworm seats are needed in the seat expansion process, so that the required land area is large, and the large-scale silkworm breeding is not facilitated.
The mixture of residual mulberry, silkworm excrement, peeled shell, bran grass and the like deposited in the silkworm excrement is called silkworm excrement. Experiments prove that the silkworm excrement, the silkworm and the indole discharged from dead silkworm bodies on the silkworm rearing bed have higher toxicity to silkworms and are very important in timely degritting.
On the basis, after the seat is expanded, more manpower and material resources are consumed when sand removal is performed, more land area is occupied, and the use efficiency is low.
Disclosure of Invention
The invention aims to provide an integrated silkworm tray for expanding and degritting and a silkworm breeding method, which are characterized in that circular and elastic nets formed by arc plates are made to be different in inner diameters through the expansion of a first telescopic rod, so that rapid seat expansion is performed, and the use efficiency is improved.
The purpose is realized by adopting the following technical scheme:
a silkworm tray integrating seat expanding and sand removing and a silkworm breeding method are provided, wherein the silkworm tray comprises a connecting ring and a center rod, the connecting ring and the center rod are concentric, a plurality of spring rods are arranged on the side face of the connecting ring, arc-shaped plates are connected to the plurality of spring rods, and the arc-shaped plates are contacted with each other to form a circle under the action of no external force;
the center rod is detachably connected with a first connecting ring, a plurality of first telescopic rods are arranged on the first connecting ring, one ends of the first telescopic rods are contacted with the arc-shaped plates, elastic nets are arranged on the plurality of first telescopic rods, the first telescopic rods drive the plurality of arc-shaped plates to move towards the direction far away from the center rod through telescopic operation, the diameter of the elastic net on the first telescopic rod is adjusted in the extending process by adjusting the inner diameter of a circle formed by a plurality of arc plates, and the mulberry leaves and silkworms are placed on the elastic net, so that the rapid seat expanding is realized, and more land area is not required to be occupied.
On this basis, expand the in-process of seat, the young silkworm needs to carry out the degritting operation, therefore can dismantle on the center pole of this device and be connected with the second go-between, be provided with a plurality of second telescopic links on the second go-between, a plurality of second telescopic links are provided with the elastic net, after first telescopic link extends, expand the arc into the longer circle of diameter, after being connected with the center pole this moment with the second go-between, the second telescopic link extends and contacts with the arc, make the internal diameter of the elastic net on the second telescopic link the same with the internal diameter of the elastic net on the first telescopic link this moment, remove the silkworm from the elastic net on the first telescopic link to the elastic net on the second telescopic link, then take off first telescopic link from the center pole, disinfect, can use first telescopic link again when expanding the seat subsequently and operate. The device greatly saves the land area in the seat expanding and sand removing process, and is more suitable for large-scale cultivation.
Further, a plurality of first telescopic links evenly distributed is on first go-between, is provided with eight at least first telescopic links on the first go-between. The second telescopic rods are uniformly distributed on the second connecting ring, and at least eight second telescopic rods are arranged on the second connecting ring. The more telescopic links act on the elastic net, so that the collapse of the elastic net can be avoided, the elastic net can be better supported, and the silkworm can be more favorably placed. The center rod is detachably connected with the first connecting ring through threads, and the first telescopic rod can penetrate through the connecting ring to be separated from the center rod after being shortened. When degritting, can take off first telescopic link from the connection ring assembly for disinfection to follow-up the use, more be convenient for use for a long time.
The plurality of first telescopic rods are in one-to-one correspondence with the plurality of spring rods. When each telescopic rod stretches, the corresponding spring rod is stretched, and the operation is more stable.
Further, a method of raising silkworms, comprising:
in a first preset time, the length of the first telescopic rod is adjusted, so that the arc-shaped plate moves towards the direction away from the central rod, and the inner diameter of the elastic net on the first telescopic rod is the first preset length;
connecting a second connecting ring on the central rod from top to bottom, and adjusting the length of the second telescopic rod to enable the inner diameter of the elastic net on the second telescopic rod to be a first preset length;
mulberry leaves are evenly fed on the elastic net on the second telescopic rod, so that silkworms enter the elastic net on the second telescopic rod.
When sand removal is needed, after silkworms enter the elastic net on the second telescopic rod, the length of the first telescopic rod is adjusted, so that the length of the first telescopic rod is smaller than the inner diameter of the connecting ring;
the first connecting ring is removed from the central rod.
When the second seat expansion is needed, on the basis of the above, the length of the second telescopic rod is adjusted within a second preset time, so that the arc-shaped plate moves towards the direction away from the central rod, and the inner diameter of the elastic net on the second telescopic rod is the second preset length;
connecting the sterilized first telescopic rod on the central rod from top to bottom, and adjusting the length of the first telescopic rod to enable the inner diameter of the elastic net on the first telescopic rod to be a second preset length;
mulberry leaves are evenly fed on the elastic net on the first telescopic rod, so that silkworms enter the elastic net on the first telescopic rod.
The device can perform seat expanding and sand removing for multiple times by the structure and the method, does not occupy redundant land positions, does not need redundant structures, and is more convenient for long-term large-scale use.
Compared with the prior art, the invention has the following advantages and beneficial effects:
according to the expanding and degritting integrated silkworm tray and the silkworm breeding method, when expanding the silkworm tray, the elastic net on the silkworm tray is directly pulled through the extension of the first telescopic rod and the second telescopic rod, so that the quick expanding of the silkworm tray is realized, the operation is quick and convenient, the small silkworms are not damaged, the technical operation of operators is not needed, and the silkworm tray is convenient to widely use. Simultaneously, this device expands the seat and when degritting, can operate the use repeatedly through first telescopic link and second telescopic link, very big degree has practiced thrift the area ratio, more is applicable to the cultivation of scale.
When the device removes sand, the first telescopic rod and the second telescopic rod are connected to the central rod, after the small silkworms are quickly moved, the first telescopic rod or the second telescopic rod is directly moved to remove the sand, so that the operation is simple and convenient, the operation is performed in the same vertical space, and more land area is not required to be occupied.
Drawings
The accompanying drawings, which are included to provide a further understanding of embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiments of the invention. In the drawings:
FIG. 1 is a schematic view of the structure of a connecting ring in embodiment 1;
FIG. 2 is a schematic view showing the structure of the arc plate of example 1 when the inner diameter of the circle is increased;
fig. 3 is a schematic structural diagram of a first connecting ring and a first telescopic link in embodiment 1;
FIG. 4 is a schematic view of the first telescopic rod and the arc plate in the original state in embodiment 3;
FIG. 5 is a schematic structural diagram of the elastic net on the first telescopic rod in the embodiment 3 with the inner diameter of the elastic net being a first preset length;
FIG. 6 is a schematic diagram of the structure of the second connecting ring in embodiment 3;
fig. 7 is a schematic view of the structure of the first telescopic rod in embodiment 3 after shortening;
FIG. 8 is a schematic view showing the structure of the first connecting ring in example 4 after being removed from the center pole;
fig. 9 is a schematic structural diagram of the radius of the circle formed by the arc-shaped plates in embodiment 4 with the second preset length.
In the drawings, the reference numerals and corresponding part names:
the device comprises a 1-connecting ring, a 2-spring rod, a 3-arc-shaped plate, a 4-center rod, a 5-first telescopic rod, a 7-first connecting ring, an 8-second connecting ring and a 9-second telescopic rod.
Description of the embodiments
For the purpose of making apparent the objects, technical solutions and advantages of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present invention and the descriptions thereof are for illustrating the present invention only and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the scope of the present invention.
Example 1
The device comprises a plurality of silkworm trays, wherein the silkworm trays are sequentially placed on a placing frame from top to bottom, each silkworm tray comprises a connecting ring 1 and a center rod 4, as shown in fig. 1, a plurality of spring rods 2 are arranged on the side surface of the connecting ring 1, arc plates 3 are connected to the plurality of spring rods 2, and the arc plates 3 are connected with each other to form a circle under the action of no external force; under the action of external force, the spring rods stretch, the arc plates 3 move towards the direction away from the connecting ring 1, as shown in fig. 2, the inner diameter of a circle formed by the arc plates 3 becomes large, two adjacent arc plates are not contacted, and the length of each spring rod is always the same.
The center rod 4 is detachably connected with a first connecting ring 7, as shown in fig. 3, the first connecting ring 7 is provided with a plurality of first telescopic rods 5, one ends of the first telescopic rods 5 are in contact with the arc plates 3, the plurality of first telescopic rods 5 are provided with elastic nets, the inner diameter of a circle formed by the arc plates 3 is adjusted in the telescopic process of the first telescopic rods 5, and meanwhile, the elastic nets on the circular arc plates are pulled, so that the elastic nets are positioned under different inner diameters so as to be suitable for young silkworms in different periods.
In this embodiment, eight first telescopic rods 5 are arranged on the first connecting ring 7, the included angle between two adjacent first telescopic rods 5 is 45 degrees, eight spring rods 2 are arranged on the side face of the connecting ring 1, and the eight first telescopic rods 5 and the eight spring rods 2 are in one-to-one correspondence. Each first telescopic rod 5 drives each spring rod to stretch respectively, and stability is improved.
When expanding the seat, through with eight first telescopic links extension simultaneously, eight first telescopic links are respectively acted on eight spring levers 2, and first telescopic link makes eight arc 3 move towards the direction of keeping away from go-between 1, and the internal diameter of the circle that the arc constitutes becomes big, and the internal diameter of the elastic net on the first telescopic link also becomes big and is the same with the internal diameter of the circle that the arc constitutes, realizes expanding the seat.
Example 2
On the basis of the above embodiment, the center rod 4 is detachably connected with the second connecting ring 8, the second connecting ring 8 is provided with a plurality of second telescopic rods 9, the plurality of second telescopic rods 9 are provided with elastic nets, and the second telescopic rods 9 adjust the inner diameters of the round elastic nets formed by the plurality of arc plates 3 through expansion. The structures of the second connecting ring 8 and the second telescopic rod 9 are the same as those of the first connecting ring 7 and the first telescopic rod.
The central rod 4 is located at the center of the connecting ring 1. The center rod 4 and the connecting ring 1 are concentric, no connecting structure exists between the center rod 4 and the connecting ring 1, and the position between the center rod and the connecting ring is adjusted and fixed through the first telescopic rod, the second telescopic rod and the arc plate.
Wherein, center pole 4 is connected with first go-between 7 can be dismantled through the screw thread, and first telescopic link 5 shortens the back and can pass go-between 1 and center pole 4 separation.
Example 3
On the basis of the above embodiment, a silkworm raising method includes:
in the original state, as shown in fig. 4, the connecting ring 1 is sleeved on the central rod, and the first telescopic rod and the arc plate are in contact with each other.
In a first preset time, the length of the first telescopic rod 5 is adjusted, so that the arc plate 3 moves towards the direction away from the central rod 4, as shown in fig. 5, the inner diameter of the elastic net on the first telescopic rod 5 is the first preset length, at this time, the arc plate 3 moves towards the direction away from the central rod 4, and the inner diameter of a circle formed by the arc plate 3 is also the first preset length, so that seat expansion is completed.
In the actual use process, after the first preset time is the first-age silkworm sleep, when the second-age silkworm is started, the seat expansion is needed at the moment, if only the seat expansion is not performed for sand removal, the inner diameter of the elastic net on the first telescopic rod 5 can be the first preset length, and the mulberry leaves are uniformly paved on the elastic net with the inner diameter length being the first preset length, so that the silkworms are uniformly distributed on the elastic net.
If the expansion seat is needed to remove sand, when the inner diameter of the elastic net on the first telescopic rod 5 is a first preset length,
a second connecting ring 8 is connected to the central rod 4 from top to bottom, and as shown in fig. 6, the length of the second telescopic rod 9 is adjusted to enable the inner diameter of the elastic net on the second telescopic rod 9 to be a first preset length; the second telescopic rod 9 contacts with the arc plate 3, the second connecting ring 8 is located above the first connecting ring, at this time, mulberry leaves are uniformly paved on the elastic net on the second telescopic rod 9, after silkworms climb on the elastic net on the second telescopic rod 9, the first telescopic rod 5 is shortened, as shown in fig. 7, the length of the first telescopic rod 5 is made to be smaller than the inner diameter of the connecting ring 1, and then the first connecting ring 7 is taken down from the center rod 4 from top to bottom.
The first connecting ring 7 and the first telescopic rod are sterilized, and the elastic net on the first telescopic rod can be replaced for subsequent use.
Example 4
On the basis of the above embodiment, after the first connecting ring 7 is removed from the central rod 4, as shown in fig. 8, when the seat expansion needs to be performed again, the second connecting ring is moved to the lower side, so that the second telescopic rod contacts with the connecting ring, at this time, the length of the second telescopic rod is the first preset length, the length of the second telescopic rod is adjusted to be extended to the second preset length, the arc plate moves towards the direction away from the central rod in the extending process, as shown in fig. 9, the radius of a circle formed by the arc plate is the second preset length, and the seat expansion is realized;
the first connecting ring after disinfection and elastic net replacement is connected to the central rod, the length of the first telescopic rod is extended to a second preset length, the first telescopic rod is in contact with the arc-shaped plate, the first connecting ring is positioned above the second connecting ring, after the silkworm climbs the elastic net on the first telescopic rod, the second telescopic rod is shortened, the length of the second telescopic rod is smaller than the inner diameter of the connecting ring 1, and then the second connecting ring 8 is taken down from the central rod 4 from top to bottom.
Repeating the above operation when multiple seat expansion is needed. When the device is used, after the first telescopic rod or the second telescopic rod is taken down for disinfection, the elastic net on the device can be replaced, so that the elastic net can be matched with the first telescopic rod or the second telescopic rod with different lengths for use, the elastic net is not pulled, the gap on the elastic net is larger, the small silkworms can climb up more conveniently, after the elastic net is pulled by the follow-up first telescopic rod or the second telescopic rod, the gap on the elastic net is reduced, the small silkworms are prevented from leaking, the supporting force is better provided, and when the first connecting ring and the second connecting ring coexist and the small silkworms need to climb up the elastic net, the first connecting ring and the second connecting ring are contacted, and the small silkworms are more favorable for crawling.
The use of "first," "second," "third," etc. herein is for clarity of description only and is not intended to limit any order or emphasize importance, etc. to distinguish between corresponding components. In addition, the term "coupled" as used herein may be directly coupled or indirectly coupled via other components, unless otherwise indicated.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the invention, and is not meant to limit the scope of the invention, but to limit the invention to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the invention are intended to be included within the scope of the invention.

Claims (8)

1. The integrated silkworm tray is characterized by comprising a connecting ring (1) and a central rod (4), wherein a plurality of spring rods (2) are arranged on the side face of the connecting ring (1), arc-shaped plates (3) are connected to the plurality of spring rods (2), and the arc-shaped plates (3) are connected with each other to form a circle under the action of no external force;
a first connecting ring (7) is detachably connected to the center rod (4), a plurality of first telescopic rods (5) are arranged on the first connecting ring (7), one ends of the first telescopic rods (5) are contacted with the arc-shaped plates (3), elastic nets are arranged on the plurality of first telescopic rods (5), and the first telescopic rods (5) are used for adjusting the inner diameters of circles and the elastic nets formed by the plurality of arc-shaped plates (3) through telescoping; a second connecting ring (8) is detachably connected to the center rod (4), a plurality of second telescopic rods (9) are arranged on the second connecting ring (8), an elastic net is arranged on the plurality of second telescopic rods (9), and the second telescopic rods (9) are used for adjusting the inner diameters of a circle formed by a plurality of arc plates (3) through expansion and contraction; the second telescopic rods (9) are uniformly distributed on the second connecting ring (8), and at least eight second telescopic rods (9) are arranged on the second connecting ring (8).
2. The expanding and sand removing integrated silkworm tray according to claim 1, wherein a plurality of first telescopic rods (5) are uniformly distributed on the first connecting ring (7), and at least eight first telescopic rods (5) are arranged on the first connecting ring (7).
3. An expanded-seat desanding integrated silkworm tray as claimed in claim 1, wherein the central rod (4) is located at the centre of the connecting ring (1).
4. The expanding and sand removing integrated silkworm tray according to claim 1, wherein the plurality of first telescopic rods (5) are in one-to-one correspondence with the plurality of spring rods (2).
5. The integrated silkworm tray for expanding and desanding according to claim 1, wherein the central rod (4) is detachably connected with the first connecting ring (7) through threads, and the first telescopic rod (5) can penetrate through the connecting ring (1) to be separated from the central rod (4) after being shortened.
6. A method of rearing silkworms comprising the silkworm tray according to any one of claims 1 to 5, comprising:
in a first preset time, the length of the first telescopic rod (5) is adjusted, so that the arc-shaped plate (3) moves towards a direction away from the central rod (4), and the inner diameter of the elastic net on the first telescopic rod (5) is a first preset length;
a second connecting ring (8) is connected to the central rod (4) from top to bottom, and the length of the second telescopic rod (9) is adjusted to enable the inner diameter of the elastic net on the second telescopic rod (9) to be a first preset length;
mulberry leaves are evenly fed on the elastic net on the second telescopic rod (9), so that silkworms enter the elastic net on the second telescopic rod (9).
7. The method of raising silkworms according to claim 6, further comprising:
after silkworms enter an elastic net on the second telescopic rod (9), the length of the first telescopic rod (5) is adjusted, so that the length of the first telescopic rod (5) is smaller than the inner diameter of the connecting ring (1);
the first connecting ring (7) is removed from the central rod (4).
8. The method of raising silkworms according to claim 6, further comprising:
in a second preset time, the length of the second telescopic rod (9) is adjusted, so that the arc-shaped plate (3) moves towards a direction away from the central rod (4), and the inner diameter of the elastic net on the second telescopic rod (9) is a second preset length;
the sterilized first telescopic rod (5) is connected to the central rod (4) from top to bottom, and the length of the first telescopic rod (5) is adjusted to enable the inner diameter of the elastic net on the first telescopic rod (5) to be a second preset length;
mulberry leaves are evenly fed on the elastic net on the first telescopic rod (5), so that silkworms enter the elastic net on the first telescopic rod (5).
CN202311514627.4A 2023-11-15 2023-11-15 Integrated silkworm tray for expanding and degritting and silkworm breeding method Active CN117223686B (en)

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运用全部种群治理(TPM)策略防控家蚕微粒子病的实践与体会;李成阶;李俊;雷秋蓉;贾平;;四川蚕业(第01期);第1-2页 *
金属纤维弹性模量的振动法测量;刘小根;包亦望;邱岩;;稀有金属材料与工程(第07期);第1-2页 *

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