Three-dimensional feeding frame device suitable for bombyx mori

Abstract

This utility model discloses a three-dimensional rearing rack device adapted for large silkworms, specifically relating to the field of silkworm rearing equipment technology. It includes a support frame with several telescopic rods inside. Each telescopic rod has two rolling components at its top. Four rolling components on the same plane share a common cleaning component at their tops. A silkworm net is fixedly connected to the top of the cleaning component. Two telescopic rods on the same vertical plane have a straight rod at their extendable ends. Sliding components are located on both the left and right sides of the bottom of the cleaning component. This utility model's three-dimensional rearing rack device for large silkworms incorporates a cleaning component for immediate cleaning of silkworm excrement. This three-dimensional rearing rack device utilizes a tiltable silkworm excrement collection plate in conjunction with a scraper. The collection plate gradually tilts as the silkworm net is pulled out, and the scraper thoroughly removes the silkworm excrement and residue from the plate. This immediate cleaning mechanism ensures that the large silkworms are always in a clean environment, reducing the risk of disease infection.

Description

Technical Field

[0001] This utility model relates to the field of silkworm rearing equipment technology, and in particular to a three-dimensional feeding rack device adapted to large silkworms. Background Technology

[0002] As a crucial stage in the sericulture industry that determines cocoon yield and quality, the growth characteristics of the 4th-5th instar silkworm have specific requirements for the rearing environment. During this period, the silkworm's body size increases rapidly, its activity range expands, and it requires ample fresh mulberry leaves and good air circulation to ensure nutrient absorption and metabolic balance. From an industry development perspective, large-scale and intensive farming is the core direction for the upgrading of the sericulture industry. Modern sericulture's pursuit of standardized rearing requires precise control of the silkworm's growth environment through specialized equipment, providing uniform temperature, humidity, light, and feed supply. Furthermore, the sustainable development of the sericulture industry must balance efficiency and ecology. Three-dimensional rearing racks adapted for 4th-5th instar silkworms can reduce resource waste through scientific space planning, aligning with the concept of green agriculture. Therefore, their development is indispensable.

[0003] Chinese Patent Publication No. CN222898067U discloses a simple three-layer silkworm rearing platform, which includes an installation component comprising two mirror-mounted mounting plates, each with a connecting seat for connecting a three-dimensional rotating mechanism; a silkworm rearing device comprising a set of fixed frames and two sets of movable frames, the fixed frames and the two movable frames being sequentially spaced between the two mounting plates, wherein the fixed frames are located on the upper side of the two movable frames, and both the fixed frames and the two movable frames are used for raising silkworms; and a sliding device disposed between each movable frame and the mounting plate, and connected to the corresponding movable frame and the mounting plate, allowing each movable frame to move relative to the mounting plate. The three-layer silkworm rearing platform in a limited space results in a smaller gap between adjacent upper and lower platforms, affecting the feeding of mulberry leaves, sand removal, and observation of silkworm growth. With the sliding device, the lower two platforms are designed as a pull-out structure, allowing the platform to be pulled out during use for related operations.

[0004] The above-mentioned documents have the following shortcomings in implementation:

[0005] The aforementioned literature did not design a cleaning and collection component for silkworm excrement and mulberry leaf residue. Silkworm excrement is prone to accumulation, breeding bacteria and fermentation, which irritates the respiratory system of silkworms, increases the risk of disease infection, and leads to a decrease in survival rate. At the same time, cleaning requires manual disassembly, which is labor-intensive and can easily disturb or even damage the silkworms. Utility Model Content

[0006] The main objective of this invention is to provide a three-dimensional feeding rack device suitable for large silkworms, which can effectively solve the problems mentioned above.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] A three-dimensional feeding rack device adapted for silkworms includes a support frame. The support frame has several telescopic rods inside. Each of the telescopic rods has two rolling components at its top. The tops of the four rolling components located on the same plane are all equipped with a cleaning component. A silkworm net is fixedly connected to the top of the cleaning component. The extendable ends of the two telescopic rods located on the same vertical plane are all equipped with straight rods. Sliding components are provided on the left and right sides of the bottom of the cleaning component. Several sliding components are all installed on the support frame.

[0009] Preferably, the cleaning component includes a baffle plate installed on top of four rolling components. A collection plate is provided inside the baffle plate, and a rectangular frame is provided on the top of the collection plate. A scraper is fixedly connected to the front side of the rectangular frame. Two U-shaped frames are provided on the side of the baffle plate away from the scraper, and the two U-shaped frames are respectively fitted onto the surfaces of two straight rods.

[0010] Preferably, the rolling assembly includes a fixing block, which is fixedly connected to the outer sidewall of the baffle. The bottom of the fixing block is provided with an arched block, and the bottom of the arched block is provided with a roller, which is rotatably connected to the top of the telescopic rod.

[0011] Preferably, the sliding assembly includes an L-shaped rod, one end of which is fixedly installed at the bottom of the collecting plate. The bottom of the collecting plate is provided with a rectangular plate, and the surface of the rectangular plate is provided with a sliding groove. The other end of the L-shaped rod is slidably connected inside the sliding groove.

[0012] Preferably, the surface of the silkworm net is provided with square holes for the silkworm excrement of large silkworms to fall into the cleaning component for collection.

[0013] Preferably, the rectangular frame is provided with a handle on the rear side for pulling the rectangular frame, which drives the scraper to clean the silkworm excrement collected on the surface of the collection plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. This device, through its designed cleaning components, can instantly clean silkworm excrement. Long-term accumulation of silkworm excrement and mulberry leaf residue at the bottom of the silkworm net not only breeds bacteria and mold but also produces harmful gases such as ammonia through fermentation, irritating the silkworms' respiratory system. This three-dimensional rearing rack device, with its tiltable silkworm excrement collection plate and scraper, completes the cleaning process as the silkworm net is pulled out, preventing the accumulation of contaminants. The collection plate gradually tilts as the net is pulled out, and the scraper thoroughly removes the silkworm excrement and residue. This instant cleaning mechanism ensures that the silkworms are always in a clean environment, reducing the risk of disease infection. At the same time, it avoids the disturbance to the silkworm flock caused by manual cleaning in ordinary devices, ensuring the stability of the silkworms' growth process.

[0016] 2. This device, through the design of a pull-out cleaning component and a sliding component working together, utilizes a mechanical linkage design to clean silkworm excrement simply by pulling the handle, eliminating the need to disassemble the silkworm net and significantly reducing labor intensity. During the removal of the silkworm net, the collection plate automatically tilts, causing silkworm excrement and mulberry leaf residue to roll off. For any sticky silkworm excrement, pulling the handle activates the scraper, achieving a quick and convenient cleaning operation. Furthermore, this design maintains a clean rearing environment, reducing the burden of subsequent cleaning work. For large-scale rearing, this significantly improves rearing efficiency and reduces labor costs. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of this utility model without the support frame;

[0019] Figure 3 This is a partial structural schematic diagram of the present invention;

[0020] Figure 4 This is a schematic diagram of the structure of the rolling component of this utility model;

[0021] Figure 5 This is a schematic diagram of the cleaning component of this utility model;

[0022] Figure 6 This is a schematic diagram of the sliding component of this utility model.

[0023] In the diagram: 1. Support frame; 2. Silkworm net; 3. Straight rod; 4. Cleaning assembly; 41. Collection plate; 42. Baffle; 43. U-shaped frame; 44. Rectangular frame; 45. Scraper; 5. Telescopic rod; 6. Rolling assembly; 61. Fixing block; 62. Arched block; 63. Roller; 7. Sliding assembly; 71. L-shaped rod; 72. Rectangular plate; 73. Sliding groove. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] Example 1, as Figure 1-6As shown, a three-dimensional feeding rack device adapted to large silkworms is provided. The support frame (1) is provided with several telescopic rods (5). Each of the telescopic rods (5) is provided with two rolling components (6) at the top. The top of the four rolling components (6) located on the same plane is provided with a cleaning component (4). The top of the cleaning component (4) is fixedly connected to a silkworm net (2). The two telescopic rods (5) located on the same vertical plane are provided with a straight rod (3) at their extendable ends. The bottom left and right sides of the cleaning component (4) are provided with sliding components (7). The sliding components (7) are all installed on the support frame (1).

[0026] The cleaning component (4) includes a baffle (42) which is installed on the top of four rolling components (6). A collection plate (41) is provided inside the baffle (42). A rectangular frame (44) is provided on the top of the collection plate (41). A scraper (45) is fixedly connected to the front side of the rectangular frame (44). Two U-shaped frames (43) are provided on the side of the baffle (42) away from the scraper (45). The two U-shaped frames (43) are respectively fitted onto the surfaces of two straight rods (3).

[0027] The support frame (1) contains multiple sets of silkworm nets (2) and cleaning components (4). There are straight rods (3) on both the front and rear sides of the support frame (1). Each set of silkworm nets (2) and cleaning components (4) can be pulled to the same side as the set of silkworm nets (2) and cleaning components (4) that are separated by one set, so that the two sets can be staggered, which facilitates cleaning and feeding work.

[0028] The gaps between each set of silkworm nets (2) and cleaning components (4), the dimensions of specific components, and the number of silkworm nets inside the same support frame can all be adjusted according to the actual application scenario.

[0029] The surface of the silkworm net (2) is provided with square holes for collecting the silkworm excrement that falls into the cleaning component (4).

[0030] The square holes mentioned above are usually a few millimeters long. This ensures that the silkworms will not fall out of the square holes, while also allowing the silkworm excrement to fall through the square holes to the bottom for easy collection and cleaning.

[0031] In this embodiment, the silkworms are placed inside the silkworm net (2) for feeding. The excrement of the silkworms and the residue of mulberry leaves fall into the cleaning component (4) through the square holes on the surface of the silkworm net (2) and are collected. The operator can clean the cleaning component (4) regularly. First, the straight rod (3) is pulled horizontally. The straight rod (3) drives the telescopic rod (5) to extend. At the same time, the straight rod (3) pulls the silkworm net (2) and the straight rod (3) on the same side. The rolling component (6) rolls on the top of the telescopic rod (5). The cleaning component (4) gradually tilts as it slides along the sliding component (7) during the movement. The silkworm net (2) and the straight rod (3) are pulled to the side of the support frame (1). The operator can add mulberry leaves into the silkworm net (2) and clean the silkworm excrement inside the cleaning component (4) by pulling the cleaning component (4).

[0032] Example 2: Based on Example 1, this example adds a cleaning component (4) and a sliding component (7) to achieve the purpose of cleaning the inside of the cleaning component (4) by sliding along the sliding component (7) during the movement of the cleaning component (4).

[0033] For details, please refer to Figure 5 In this embodiment, the rolling component (6) includes a fixing block (61), which is fixedly connected to the outer side wall of the baffle (42). The bottom of the fixing block (61) is provided with an arched block (62), and the bottom of the arched block (62) is provided with a roller (63). The roller (63) is tactilely connected to the top of the telescopic rod (5).

[0034] For further details, please refer to [link / reference]. Figure 6 The sliding component (7) includes an L-shaped rod (71), one end of which is fixedly installed at the bottom of the collecting plate (41). The bottom of the collecting plate (41) is provided with a rectangular plate (72), and the surface of the rectangular plate (72) is provided with a sliding groove (73). The other end of the L-shaped rod (71) is slidably connected inside the sliding groove (73).

[0035] The rectangular frame (44) is provided with a handle on the rear side for pulling the rectangular frame (44). The rectangular frame (44) drives the scraper (45) to clean the silkworm excrement collected on the surface of the collection plate (41).

[0036] During the implementation of this embodiment, please refer to... Figure 5 and Figure 6When it is necessary to clean the silkworm excrement inside the cleaning component (4), the U-shaped frame (43) pulls the baffle (42) while the straight rod (3) is pulled, causing the roller (63) to roll. At the same time, the L-shaped rod (71) at the bottom of the collecting plate (41) slides from high to low inside the sliding groove (73), so that the collecting plate (41) gradually tilts during the movement, making it easier for the silkworm excrement to roll off. After the collecting plate (41) is pulled out smoothly, the operator can manually pull the handle on one side of the rectangular frame (44) to move the rectangular frame (44) to the side. Pulling the rectangular frame (44) causes the scraper (45) to move. The scraper (45) slides inside the baffle (42) to clean the silkworm excrement and mulberry leaf residue on the surface of the collection plate (41). After cleaning, push the two straight rods (3) in the opposite direction to push the cleaning component (4) and the silkworm net (2) back into the support frame (1). During the movement, the L-shaped rod (71) at the bottom of the collection plate (41) slides from low to high inside the sliding groove (73), so that the collection plate (41) gradually becomes horizontal from tilted during the movement.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A device for three-dimensional rearing of silkworms comprising a support frame (1), characterized in that: The support frame (1) is provided with several telescopic rods (5), and each of the telescopic rods (5) is provided with two rolling components (6) at the top. The top of the four rolling components (6) located on the same plane is provided with a cleaning component (4). The top of the cleaning component (4) is fixedly connected with a silkworm net (2). The two telescopic rods (5) located on the same vertical plane are provided with a straight rod (3) at their extendable ends. The bottom left and right sides of the cleaning component (4) are provided with sliding components (7). The sliding components (7) are all installed on the support frame (1).

2. The three-dimensional feeding rack device adapted for large silkworms according to claim 1, characterized in that: The cleaning component (4) includes a baffle (42) which is installed on the top of four rolling components (6). A collection plate (41) is provided inside the baffle (42). A rectangular frame (44) is provided on the top of the collection plate (41). A scraper (45) is fixedly connected to the front side of the rectangular frame (44). Two U-shaped frames (43) are provided on the side of the baffle (42) away from the scraper (45). The two U-shaped frames (43) are respectively fitted onto the surfaces of two straight rods (3).

3. The three-dimensional feeding rack device adapted for large silkworms according to claim 2, characterized in that: The rolling assembly (6) includes a fixing block (61), which is fixedly connected to the outer side wall of the baffle (42). The bottom of the fixing block (61) is provided with an arched block (62), and the bottom of the arched block (62) is provided with a roller (63). The roller (63) is tactilely connected to the top of the telescopic rod (5).

4. The three-dimensional feeding rack device adapted for large silkworms according to claim 2, characterized in that: The sliding assembly (7) includes an L-shaped rod (71), one end of which is fixedly installed at the bottom of the collecting plate (41). The bottom of the collecting plate (41) is provided with a rectangular plate (72), and the surface of the rectangular plate (72) is provided with a sliding groove (73). The other end of the L-shaped rod (71) is slidably connected inside the sliding groove (73).

5. The three-dimensional feeding rack device adapted for large silkworms according to claim 1, characterized in that: The surface of the silkworm net (2) is provided with square holes for collecting the silkworm excrement that falls into the cleaning component (4).

6. The three-dimensional feeding rack device adapted for large silkworms according to claim 2, characterized in that: The rectangular frame (44) is provided with a handle on the rear side for pulling the rectangular frame (44). The rectangular frame (44) drives the scraper (45) to clean the silkworm excrement collected on the surface of the collection plate (41).

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