A partitioned multifunctional silkworm rearing room and its silkworm rearing method

Abstract

This invention discloses a partitioned multifunctional silkworm rearing room and its silkworm rearing method, relating to the field of aquaculture. The silkworm rearing room is equipped with a first partition plate dividing it into an upper and lower area. A second partition plate in the upper area further divides it into a first placement area for mulberry leaves and a second placement area for silkworm rearing devices. The lower area includes a small silkworm room, a medium silkworm room, and a large silkworm room. The first placement area includes a mulberry leaf storage cavity, which comprises a first fixing plate and a second fixing plate arranged from top to bottom. A flexible sealing layer connects the first and second fixing plates. The first fixing plate has a feed inlet and an air extraction device, and the second fixing plate has a discharge outlet. This device effectively improves the land utilization rate of the silkworm rearing room and its facilities, achieving the effects of increased equipment utilization, rational distribution of labor, increased income for silkworm farmers, and reduced labor intensity.

Description

Technical Field

[0001] This invention relates to the field of aquaculture, specifically to a zoned multifunctional silkworm rearing room and its silkworm rearing method. Background Technology

[0002] Sericulture is a traditional advantageous industry in my country. At present, the mechanization of sericulture faces problems such as low mechanization level in all aspects, low utilization rate of silkworm rearing rooms, low efficiency, difficulty in finding labor, and difficulty in integrating agricultural machinery and agronomy. The contradiction between the rapid development of the industry and the backward production equipment has become a bottleneck problem restricting the healthy development of the sericulture industry.

[0003] The existing silkworm rearing room is equipped with a small silkworm rearing room, a medium silkworm rearing room, a large silkworm rearing room, and a cocoon picking room. The medium silkworm rearing room is adjacent to the small silkworm rearing room, and the large silkworm rearing room is adjacent to the medium silkworm rearing room, so that the silkworms can be transported from the small silkworm rearing room to the medium silkworm rearing room in the shortest distance, and from the medium silkworm rearing room to the large silkworm rearing room in the shortest distance.

[0004] However, the silkworm rearing room and silkworm rearing platform occupy a large area. After relocation, separate feeding devices for mulberry leaves are needed. Moving these devices to the small, medium, and large silkworm rearing rooms is cumbersome and inefficient. Additionally, a separate mulberry leaf storage room is required, and transporting the leaves consumes significant manpower and resources, is tedious, and is not suitable for long-term use.

[0005] At the same time, mulberry leaves require a large storage space and need to be sprayed with water to control the temperature. The storage time is also relatively short, and the storage rooms will not be able to meet the conditions for storing large quantities of mulberry leaves in the future. Summary of the Invention

[0006] One objective of this invention is to provide a partitioned multifunctional silkworm rearing room and its silkworm rearing method. By using a first partition and a second partition, the mulberry leaf storage chamber and the silkworm cocooning device are set above the small silkworm room, the medium silkworm room and the large silkworm room, which can effectively improve the land utilization rate of the silkworm rearing room and facilities.

[0007] This objective is achieved using the following technical solution:

[0008] A multi-functional, partitioned silkworm rearing room includes a silkworm rearing room with a first partition dividing it into an upper and lower area. A second partition further divides the upper area into a first placement area for mulberry leaves and a second placement area for placing silkworm cocooning devices. The lower area includes a small silkworm rearing room, a medium silkworm rearing room, and a large silkworm rearing room. The first placement area includes a mulberry leaf storage cavity, which comprises a first fixing plate and a second fixing plate arranged from top to bottom. A flexible sealing layer connects the first and second fixing plates. The first fixing plate has an inlet and an air extraction device, and the second fixing plate has an outlet.

[0009] For this device, placing the mulberry leaf storage chamber and the silkworm rearing device above the small, medium, and large silkworm rearing rooms can effectively improve the land utilization rate of the silkworm rearing room and facilities. At the same time, the mulberry leaves in the mulberry leaf storage chamber are directly transferred to one or more of the small, medium, and large silkworm rearing rooms through the discharge port when feeding the silkworms, avoiding the movement and handling of the mulberry leaf storage chamber, simplifying operation and improving efficiency.

[0010] Furthermore, a flexible sealing layer is connected between the first and second fixed plates of the mulberry leaf storage chamber. The material of the flexible sealing layer is the same as that of the sealing bag, which can be polyethylene (PE) or polypropylene (PP). When mulberry leaves enter the mulberry leaf storage chamber through the feed port on the first fixed plate, the air extraction device extracts the gas from the mulberry leaf storage chamber to achieve a sealing effect. When the gas is extracted, the flexible sealing layer shrinks, which reduces the distance between the first and second fixed plates. The volume of the mulberry leaf storage chamber formed by the first fixed plate, the second fixed plate, and the sealing bag is reduced. This not only achieves a better storage effect but also allows more mulberry leaves to be stored in a limited space, enabling the simultaneous feeding of mulberry leaves to one or more silkworm rearing rooms. This makes it more suitable for the silkworm rearing facilities and equipment of this device.

[0011] Compared to existing structures, this device can efficiently raise silkworms of different ages simultaneously within a limited land area. Furthermore, it utilizes a single mulberry leaf storage chamber for feeding, effectively simplifying operations and improving breeding efficiency. Simultaneously, the mulberry leaf storage chamber, with its flexible sealing layer, can store more mulberry leaves, and through controlled sealing and refrigeration, it enhances the storage time and quality of the leaves.

[0012] When mulberry leaves need to be fed, the suction device introduces gas into the mulberry leaf storage chamber, causing it to expand and return to its original state. Then, the discharge port of the second fixed plate is connected to the mulberry chamber that needs mulberry leaves. The mulberry leaves fall into the chamber under gravity, improving efficiency. Furthermore, when the mulberry leaf storage chamber expands, the distance between the first and second fixed plates increases, while the distance between the second fixed plate and the mulberry chamber decreases, facilitating the falling of mulberry leaves into the chamber.

[0013] Furthermore, several fixed plates are arranged between the first and second fixed plates, each with a discharge port. Both the first and second fixed plates are equipped with retractable baffles to either block or open the discharge ports. These multiple fixed plates divide the mulberry leaves into multiple layers for storage, and their support of the middle layers prevents excessive accumulation of leaves between the first and second fixed plates, thus further improving storage efficiency and quality.

[0014] Meanwhile, a telescopic rod connects the first and second fixed plates. The telescopic rod has a sliding groove, and several fixed plates are equipped with sliders that can slide along the grooves. The telescopic rod extends and retracts as the sliders slide along the grooves. When air is pumped out, as the amount of gas decreases, the telescopic rod shortens, and the sliders slide upwards along the grooves, reducing the volume of the mulberry leaf storage cavity. The mulberry leaves are located between the first and second fixed plates, between adjacent fixed plates, and between the first and second fixed plates.

[0015] To ensure that the movement distance between two adjacent fixed plates is the same, i.e., the distance between two adjacent fixed plates is identical, two sets of connecting parts are symmetrically arranged between two adjacent sliders in this device. Each connecting part includes a first link and a second link connected at one end to each other. The other end of the first link is connected to one of the sliders, and the other end of the second link is connected to the other slider. This ensures that the movement distance between two adjacent fixed plates remains constant, further improving storage efficiency.

[0016] Preferably, the second partition plate divides the first partition plate into a left plate and a right plate. The left plate is fixedly connected to the second fixed plate, and the left plate can move up and down on the inner wall of the silkworm house and on the second partition plate. During the air extraction and ventilation process, the left plate moves together with the second fixed plate. When the volume of the mulberry leaf storage cavity changes, the left plate moves together. Therefore, when in storage mode, the space area of ​​the first placement area will be further reduced, saving the temperature energy required for refrigeration, and at the same time further increasing the usable space area of ​​this structure.

[0017] Preferably, both the fixed plate and the second fixed plate are provided with at least two discharge ports. A discharge pipe is detachably connected to each discharge port, and the end of the discharge pipe connected to the discharge port has a telescopic end. During mulberry leaf feeding, the discharge port on the second fixed plate opens, and the discharge pipe connects to the discharge port on the second fixed plate. After all the mulberry leaves between the two fixed plates have been fed, the telescopic end of the discharge pipe on the second fixed plate extends, opening the discharge port of the lowest fixed plate, and the telescopic end extends to connect with the discharge port of the lowest fixed plate. After all the mulberry leaves on the lowest fixed plate have been fed, the discharge port of the other fixed plate is opened and connected. This cycle is repeated until all the mulberry leaves in the mulberry leaf storage chamber have been fed.

[0018] A method for raising silkworms in a partitioned, multi-functional silkworm rearing room includes:

[0019] Mulberry leaves are introduced into the mulberry leaf storage cavity, and the air extraction device extracts air, causing the flexible sealing layer to reduce the distance between the first and second fixed plates, thus refrigerating and storing the mulberry leaves.

[0020] When feeding the silkworm, the air extraction device ventilates, causing the flexible sealing layer to increase the distance between the first and second fixed plates. This connects the discharge port of the second fixed plate to the discharge pipe, which in turn connects to one or more of the small, medium, and large silkworm rooms.

[0021] After the mulberry leaves on the second fixed plate have been fed to the mulberry plant, connect the outlet of the fixed plate to the discharge pipe so that the mulberry leaves on the fixed plate are fed to the mulberry plant through the discharge pipe.

[0022] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0023] This invention discloses a partitioned multifunctional silkworm rearing room and its silkworm rearing method. The device divides the silkworm rearing room into upper and lower areas, and places the mulberry leaf storage chamber and the silkworm cocooning device above the small, medium and large silkworm rearing rooms. This can effectively improve the land utilization rate of the silkworm rearing room and facilities and equipment, and can achieve the effects of improving equipment utilization, rationally distributing labor, increasing silkworm farmers' income and reducing labor intensity.

[0024] When mulberry leaves need to be fed, they can be fed directly through the mulberry leaf storage chamber located at the top, without the need to move the mulberry leaf storage chamber, which further simplifies the operation and steps and improves breeding efficiency;

[0025] Meanwhile, by using an air extraction device to work on the mulberry leaf storage chamber with a flexible sealing layer, the mulberry leaves are stored under sealed and refrigerated conditions, resulting in a longer storage time; and the flexible sealing layer allows for the storage of more mulberry leaves, reducing the storage space required. Attached Figure Description

[0026] The drawings described herein are used to provide a further understanding of the embodiments of the present invention, constitute a part of this application, and do not constitute a limitation of the embodiments of the present invention. In the drawings:

[0027] Figure 1 This is a schematic diagram of the silkworm house structure in Example 1;

[0028] Figure 2 This is a schematic diagram of the structure in Embodiment 2 where two fixing plates are provided between the first fixing plate and the second fixing plate;

[0029] Figure 3 This is a schematic diagram of the two discharge ports on the fixed plate and the second fixed plate in Example 2;

[0030] Figure 4 This is a schematic diagram of the structure when the discharge port is closed in Example 2;

[0031] Figure 5 This is a schematic diagram showing the reduced volume of the first placement area in Example 2;

[0032] Figure 6 This is a schematic diagram of the connector structure in Example 3;

[0033] Figure 7 This is a schematic diagram showing the reduction in volume of the mulberry leaf storage cavity in Example 3;

[0034] Figure 8 This is a schematic diagram of the telescopic rod structure between the first and second fixed plates in Embodiment 2;

[0035] Figure 9 This is a schematic diagram of the structure of the discharge port on the second fixed plate in Example 3, where the telescopic end extends to the discharge port.

[0036] The attached diagram shows the markings and corresponding component names:

[0037] 1-Silkworm room, 2-First partition plate, 3-Second partition plate, 4-Telescopic rod, 5-Fixing plate, 51-First fixing plate, 52-First fixing plate, 6-Slider, 7-Slide groove, 8-Flexible sealing layer, 9-First connecting rod, 10-Second connecting rod, 11-Discharge port, 12-Feed pipe, 13-Silkworm room, 14-Discharge pipe, 15-Telescopic end, 16-Telescopic shielding plate. Detailed Implementation

[0038] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with examples and drawings. The exemplary embodiments of the present invention and their descriptions are only used to explain the present invention and are not intended to limit the present invention.

[0039] In the description of this invention, it should be understood that the terms "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention 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. Therefore, they should not be construed as limiting the scope of protection of this invention.

[0040] Example 1

[0041] like Figure 1As shown, the silkworm house includes a silkworm room 1, which is equipped with a first partition 2 that divides the silkworm room 1 into an upper area and a lower area. The upper area is equipped with a second partition 3 that divides the upper area into a first placement area for placing mulberry leaves and a second placement area for placing the cocooning device. The lower area includes a silkworm room 13, which includes a small silkworm room, a medium silkworm room, and a large silkworm room. The first placement area includes a mulberry leaf storage cavity, which includes a first fixing plate 52 and a second fixing plate 51 arranged from top to bottom. A flexible sealing layer 8 is connected between the first fixing plate 52 and the second fixing plate 51. The first fixing plate 52 is equipped with a feed inlet and an air extraction device, and the second fixing plate 51 is equipped with a discharge outlet 11.

[0042] In use, a feed pipe 12 is connected to the feed inlet, and the feed pipe 12 is connected to the feeding mechanism. Mulberry leaves enter the mulberry leaf storage cavity through the feed inlet on the first fixed plate. After entering, the gas is extracted from the mulberry leaf storage cavity by the air extraction device. After the gas is extracted, the mulberry leaf storage cavity shrinks and is refrigerated and stored in the first placement area.

[0043] When mulberry leaves need to be fed, the air extraction device introduces gas, increasing the volume of the mulberry leaf storage chamber. Then, the mulberry leaves are fed into the required silkworm room through the discharge port on the second fixed plate. During feeding, one or more of the small, medium, and large silkworm rooms can be fed simultaneously through the discharge pipe 14.

[0044] Example 2

[0045] like Figure 2 As shown, a plurality of fixing plates 5 are disposed between the first fixing plate 52 and the second fixing plate 51. In this embodiment, two fixing plates 5 are included, and each fixing plate 5 is provided with a discharge port 11. Figure 8 As shown, a telescopic rod 4 is connected between the first fixed plate 52 and the second fixed plate 51. The telescopic rod 4 is provided with a sliding groove 7. Both fixed plates 5 are provided with sliders 6. The sliders 6 can slide on the sliding groove 7. The telescopic rod 4 is extended and retracted by sliding the sliders 6 on the sliding groove 7.

[0046] like Figure 3 As shown, both the fixed plate 5 and the second fixed plate 51 are provided with two discharge ports 11. Both the fixed plate 5 and the second fixed plate 51 are provided with telescopic baffles 16 for blocking or opening the discharge ports 11. When the discharge port 11 is opened, as... Figure 3 As shown, when the discharge port is closed, as Figure 4 As shown, the telescopic baffle 16 blocks the discharge port. The second partition plate 3 divides the first partition plate 2 into a left plate and a right plate. The left plate is fixedly connected to the second fixed plate 51, and the left plate can move up and down on the inner wall of the silkworm house 1 and on the second partition plate 3.

[0047] In use, first open all the outlets 11 on the fixed plate 5 and close the outlet of the second fixed plate 51. Then, feed the mulberry leaves into the mulberry leaf storage cavity through the inlet on the first fixed plate 52. The mulberry leaves are positioned within the entire mulberry leaf storage cavity through the outlets on the fixed plates. Several ventilation holes are provided on the fixed plates. An air extraction device draws air out, causing the slider to slide on the groove. The mulberry leaves are positioned between the first and second fixed plates, between the two fixed plates, and between the first and second fixed plates. After air extraction, as... Figure 5 As shown, the second fixed plate moves the left plate upward, reducing the volume of the entire first placement area. Therefore, the area requiring refrigeration is reduced, the energy required is decreased, and the efficiency is improved.

[0048] Example 3

[0049] Based on the above embodiments, such as Figure 6 As shown, two sets of connecting parts are symmetrically arranged between two adjacent sliders 6. The connecting parts include a first connecting rod 9 and a second connecting rod 10 connected to each other at one end. The other end of the first connecting rod 9 is connected to one of the sliders 6, and the other end of the second connecting rod 10 is connected to the other slider 6.

[0050] Two sets of connectors are connected to the slider of the first fixed plate. One set of connectors is connected to the first fixed plate. The other ends of the first and second connecting rods on the first fixed plate are respectively connected to the other ends of the first and second connecting rods of one set of connectors on the first fixed plate. The other ends of the other set of connectors on the first fixed plate are respectively connected to the other ends of the first and second connecting rods of one set of connectors on the second fixed plate. The other ends of the first and second connecting rods of the other set of connectors on the second fixed plate are respectively connected to the other ends of the first and second connecting rods of the second fixed plate.

[0051] In the original state, such as Figure 6 As shown, the distance between the two fixed plates is the same, and the distance between the first fixed plate and the second fixed plate is also the same. When air is pumped out, the slider slides in the groove during the gas discharge process, causing the telescopic rod to shorten, as shown. Figure 7 As shown, the volume of the mulberry leaf storage cavity is reduced.

[0052] In some embodiments, the diameter of the discharge port 11 is half the width of the fixing plate, the fixing plate is square, and the fixing plate is the same size as the first fixing plate and the second fixing plate.

[0053] In some embodiments, the first fixing plate, the second fixing plate, and the fixing plate are all V-shaped.

[0054] Example 4

[0055] Based on the above embodiments, a discharge pipe 14 is detachably connected to the discharge port 11, and a telescopic end 15 is provided at the end of the discharge pipe 14 connected to the discharge port 11.

[0056] During use, the discharge ports 11 on the fixed plate 5 are all open, and the discharge port of the second fixed plate 51 is closed. Mulberry leaves are fed into the mulberry leaf storage cavity through the inlet on the first fixed plate 52. The mulberry leaves are located in the entire mulberry leaf storage cavity through the discharge ports on the fixed plates. When the discharge ports 11 on the fixed plate 5 are closed, the air extraction device extracts air, causing the flexible sealing layer 8 to reduce the volume of the mulberry leaf storage cavity. At the same time, the second fixed plate moves the left plate upward together. After moving, the mulberry leaves are refrigerated and stored.

[0057] When feeding silkworms, the air extraction device ventilates, causing the flexible sealing layer 8 to increase the distance between the first fixed plate 52 and the second fixed plate 51, opening the discharge port 11 of the second fixed plate 51 and connecting it to the discharge pipe 14. The discharge pipe 14 is connected to one or more of the small silkworm room, the medium silkworm room, and the large silkworm room to feed silkworms.

[0058] First, the mulberry leaves are placed between the second fixing plate and the third fixing plate. Once there are no more mulberry leaves between the second fixing plate and the third fixing plate, then... Figure 9 As shown, the discharge port on the second fixed plate is opened, and the telescopic end 15 of the discharge pipe 14 extends to the discharge port on the second fixed plate. Mulberry leaves between the first and second fixed plates enter the silkworm rearing room through the discharge pipe. After there are no more mulberry leaves between the first and second fixed plates, the discharge port on the first fixed plate is opened, and the telescopic end 15 of the discharge pipe 14 extends to the discharge port on the first fixed plate. Mulberry leaves between the first and second fixed plates enter the silkworm rearing room through the discharge pipe.

[0059] When there are still mulberry leaves remaining in the mulberry leaf storage chamber after feeding, open all the outlets on the fixed plate, and then feed the mulberry leaves into the mulberry leaf storage chamber through the inlet on the first fixed plate, so as to circulate them.

[0060] The terms "first," "second," and "third" used in this document are merely for clarity of description and are not intended to restrict any order or emphasize importance. Furthermore, the term "connection" used in this document, unless otherwise specified, can refer to a direct connection or an indirect connection via other components.

[0061] The specific implementation methods described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A partitioned multifunctional silkworm rearing room, comprising a silkworm rearing room (1), characterized in that, The silkworm house (1) is equipped with a first partition (2), which divides the silkworm house (1) into an upper area and a lower area. The upper area is equipped with a second partition (3), which divides the upper area into a first placement area for placing mulberry leaves and a second placement area for placing the cocooning device. The lower area includes a small silkworm room, a medium silkworm room, and a large silkworm room. The first placement area includes a mulberry leaf storage cavity, which includes a first fixing plate (52) and a second fixing plate (51) arranged from top to bottom. A flexible sealing layer (8) is connected between the first fixing plate (52) and the second fixing plate (51). The first fixing plate (52) is provided with a feed inlet and an air extraction device, and the second fixing plate (51) is provided with a discharge outlet (11). Several fixing plates (5) are arranged between the first fixing plate (52) and the second fixing plate (51), and each of the several fixing plates (5) is provided with a discharge outlet (11). A telescopic rod (4) is connected between the first fixing plate (52) and the second fixing plate (51). A sliding groove (7) is provided on the telescopic rod (4), and a slider (6) is provided on each of the several fixing plates (5). The slider (6) can slide on the sliding groove (7). The telescopic rod (4) extends and retracts; the second partition plate (3) divides the first partition plate (2) into a left plate and a right plate. The left plate is fixedly connected to the second fixed plate (51), and the left plate can move up and down on the inner wall of the silkworm house (1) and the second partition plate (3); two sets of connecting parts are symmetrically arranged between two adjacent sliders (6). The connecting parts include a first connecting rod (9) and a second connecting rod (10) connected to each other at one end. The other end of the first connecting rod (9) is connected to one of the sliders (6), and the other end of the second connecting rod (10) is connected to the other slider (6); both the fixed plate (5) and the second fixed plate (51) are provided with telescopic shielding plates (16) for blocking or opening the discharge port (11). The discharge port (11) is detachably connected with a discharge pipe (14), and the end of the discharge pipe (14) connected to the discharge port (11) is provided with a telescopic end (15).

2. The partitioned multifunctional silkworm rearing room according to claim 1, characterized in that, At least two discharge ports (11) are provided on both the fixed plate (5) and the second fixed plate (51).

3. A method for raising silkworms in a partitioned, multi-functional silkworm rearing room, characterized in that, The partitioned multifunctional silkworm rearing room according to any one of claims 1 or 2 comprises: Mulberry leaves are introduced into the mulberry leaf storage cavity. The air extraction device extracts air, causing the flexible sealing layer (8) to reduce the distance between the first fixed plate (52) and the second fixed plate (51), thus refrigerating and storing the mulberry leaves. When feeding the silkworm, the air extraction device ventilates, causing the flexible sealing layer (8) to increase the distance between the first fixed plate (52) and the second fixed plate (51), connecting the discharge port (11) of the second fixed plate (51) to the discharge pipe (14), and the discharge pipe (14) to one or more of the small silkworm room, the medium silkworm room and the large silkworm room.

4. The silkworm rearing method of a partitioned multifunctional silkworm rearing room according to claim 3, characterized in that, After the mulberry leaves on the second fixed plate (51) have been fed to the mulberry tree, connect the outlet (11) of the fixed plate (5) to the discharge pipe (14) so ​​that the mulberry leaves on the fixed plate (5) are fed to the mulberry tree through the discharge pipe (14).

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