Simple automatic silkworm excrement filtering box for breeding silkworms with feed

Abstract

The utility model discloses a simple automatic silkworm excrement filtering box for silkworm breeding with feed, which belongs to the technical field of silkworm breeding devices and comprises a plastic silkworm box, a filter screen, a collecting sliding plate and a stacking ankle. A plurality of fixing points are arranged in the silkworm box, the filter screen is movably placed in the box body and is supported by the fixing points to form a silkworm breeding net surface, and the collecting sliding plate is arranged below the filter screen to receive silkworm excrement and feed residues falling from the filter screen; the stacking ankles are arranged at the four corners of the bottom of the silkworm box to support the silkworm box. The silkworm rearing device is convenient to desand, simple and light in structure, convenient to disassemble and assemble and very suitable for silkworm rearing with feed.

Description

Technical Field

[0001] The utility model relates to the technical field of silkworm breeding devices, and more specifically to a simple silkworm excrement automatic filtering box for feeding silkworms. Background Art

[0002] In recent years, the rise of feed silkworm farming has overturned the traditional mulberry leaf silkworm farming model and is of great significance to the sustainable development of the sericulture industry. Using feed silkworm farming reduces labor costs, improves the quality of silk cocoons, and is conducive to reducing costs and increasing income for silkworm farmers. Compared with mulberry leaves, silkworm feed is easy to deteriorate and mold in contact with air, which is not conducive to silkworm breeding. It is necessary to filter out the feed residues and silkworm excrement in the silkworm breeding box in time. The process of filtering out feed residues and silkworm excrement is labor-intensive and inefficient. After the silkworm breeding expires, the silkworm excrement and feed are attached to the surface of the box body, which needs to be soaked or rinsed, cleaned and disinfected before the next batch of silkworms can be raised. This requires the silkworm breeding box to be convenient for sand removal, light, easy to disassemble and assemble, and easy to clean. The Chinese patent with the announcement number CN218571211U discloses a silkworm breeding box, which includes a body, a screen, an air pipe, a push plate, an inclined plate and an air exchange pump, etc. The screen allows the silkworm excrement discharged by the silkworms to fall down and be introduced into one side of the partition through the inclined plate. Finally, the driving motor drives the auger shaft to uniformly transmit the silkworm excrement out of the body to achieve silkworm breeding and sand removal. Although the breeding box has rich functions, its structural design is relatively bulky and complex, not light enough, and not conducive to later cleaning. Utility Model Content

[0003] The utility model aims to provide a simple silkworm excrement automatic filtering box for feeding silkworms, which adopts a silkworm box with a plastic box body structure, is light, and a filter net is movably placed in the silkworm box. A collecting slide plate is arranged under the filter net to collect fallen silkworm excrement. The box is easy to disassemble and assemble, and can be easily cleaned and disinfected after disassembly.

[0004] In order to achieve these purposes and other advantages according to the utility model, a simple silkworm excrement automatic filtering box for feeding silkworms is provided, comprising: a plastic silkworm box, a filter screen, a collecting slide plate and a stacking ankle; a plurality of fixed points are arranged inside the silkworm box, the filter screen is movably placed in the box body and supported by the fixed points to form a silkworm breeding net surface, the collecting slide plate is arranged under the filter screen to receive the silkworm excrement and feed residues dropped from the filter screen; the stacking ankle is arranged at the four corners of the bottom of the silkworm box to support the silkworm box.

[0005] In the above technical scheme, the plastic silkworm box is very light, and the filter is movably placed inside the silkworm box, which is convenient for silkworm breeding. Silkworms cannot pass through the mesh of the filter, while silkworm feces and feed residues can fall through the filter to the collecting slide below, which makes sand removal very convenient. After the filter and the collecting slide are removed from the plastic silkworm box, they can be put into a cleaning pool or other places for soaking, cleaning and disinfection, which is convenient for breeding the next batch of silkworms. The entire box structure is simple and light in design, easy to disassemble and assemble, and is very suitable for silkworm seed and feed breeding at sericulture stations.

[0006] Preferably, in the simple silkworm excrement automatic filter box for feeding silkworms, the filter screen has a thickness of 1-2 mm, is hard enough, and has a mesh size large enough for silkworm excrement and feed residues to roll off automatically, while protecting the silkworms from passing through the mesh. The filter screen can move up and down, making it convenient to extract and clean the filter box.

[0007] Preferably, the side wall of the silkworm box is provided with holes for ventilation and exhaust, which is convenient for observation.

[0008] Preferably, in the simple silkworm excrement automatic filtering box for feeding silkworms, a filtering port is provided on the side of the silkworm box, and the collecting slide plate is movably inserted from the filtering port to below the filter screen.

[0009] Preferably, in the simple silkworm excrement automatic filtering box for feeding silkworms, the inner walls on both sides of the lower side of the silkworm box are provided with inclined inner convex parts, the inner convex parts are located below the filter screen, and the collecting slide plate is supported by the inner convex parts after being inserted below the filter screen, and is inclined downward toward the filtering port. The inner convex structure is convenient for molding and manufacturing.

[0010] Preferably, in the simple silkworm excrement automatic filtering box for feeding silkworms, the collecting slide plate is inclined at 8-10° with the bottom of the silkworm box, and extends from the filtering port to 10-15 cm outside the silkworm box, so that the fallen silkworm excrement residue falls along the collecting slide plate. The extended end of the collecting slide plate is also convenient for holding and operation.

[0011] Preferably, in the simple silkworm excrement automatic filtering box for feeding silkworms, the end of the collecting slide plate extending outside the silkworm box is configured as a curved roll-up structure. The curved roll-up structure is convenient for holding and operation, and can also collect the silkworm excrement residues falling along the collecting slide plate.

[0012] Preferably, in the simple silkworm excrement automatic filter box for feeding silkworms, the collecting slide plate is inserted into the silkworm box and one end is provided with a brush body, the brush body contacts the filter screen upward. When the collecting slide plate is inserted into or pulled out of the silkworm box, the brush body can clean the bottom surface of the filter screen.

[0013] Preferably, in the simple silkworm excrement automatic filtering box for feeding silkworms, the brush body is detachably matched with the plug interface arranged on the collecting slide plate. The detachable design of the brush body facilitates disassembly, replacement and cleaning.

[0014] Preferably, in the simple silkworm excrement automatic filter box for feeding silkworms, the top surface of the collecting slide plate is provided with an upper top portion, which is raised upward. During the silkworm breeding process, the collecting slide plate is gently lifted and shaken, and the filter screen is driven to shake through the upper top portion, so that the silkworm excrement and residue are discharged.

[0015] Preferably, in the simple silkworm excrement automatic filtering box for feeding silkworms, the filter net is a plastic net, and the collecting slide plate is a food-grade plastic plate, such as polypropylene resin, which is environmentally friendly, odorless, lightweight, and easy to produce.

[0016] The utility model at least has the following beneficial effects:

[0017] The utility model has a simple structure, is light, and is easy to disassemble and clean. It adopts a plastic silkworm box structure design, which is very light. The filter net is movably placed inside the silkworm box, which is convenient for silkworm breeding. Silkworms cannot pass through the filter net mesh, while silkworm feces and feed residues can fall through the filter net to the collecting slide below, which is very convenient for sand removal. After the filter net and the collecting slide are disassembled from the plastic silkworm box, they can be put into a cleaning pool or other places for soaking, cleaning and disinfection, which is convenient for the next batch of silkworm breeding. The entire box structure is simple and light, easy to disassemble and assemble, and is very suitable for silkworm seed and feed breeding in sericulture stations.

[0018] The utility model discloses a simple automatic silkworm excrement filtering box for feeding silkworms. The box is provided with structural parts such as a silkworm box, a filter screen, a collecting slide plate, and stacking feet. Feed residues and silkworm excrement produced during feeding of silkworms roll down to the collecting slide plate through the filter screen, then slide out to the filtering port by themselves, and are collected by the collecting box outside the filtering port. This makes it convenient for workers to clean the silkworm excrement, reduces work intensity, and has the advantage of improving work efficiency.

[0019] If the silkworm excrement is not cleaned in the silkworm box for a long time, the feed will be easily moldy and the silkworm will get sick. In the utility model, the silkworm excrement and feed residue are filtered out in time through the filter net and the collecting slide plate to ensure the normal feeding of the silkworm body, so it is very suitable for feeding silkworms.

[0020] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the disassembled structure of a simple silkworm excrement automatic filtering box for feeding silkworms of the utility model;

[0022] Figure 2 It is a three-dimensional structural schematic diagram of a simple silkworm excrement automatic filtering box for feeding silkworms of the utility model;

[0023] Figure 3 It is a schematic structural diagram of the stacking of simple silkworm excrement automatic filtering boxes for feeding silkworms according to the utility model. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0025] It should be understood that the terms such as “having”, “including” and “comprising” used herein do not exclude the existence or addition of one or more other elements or combinations thereof.

[0026] It should be noted that in the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected and set, or detachably connected and set, or connected and set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The orientation or position relationship indicated by the terms "lateral", "longitudinal", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.

[0027] like Figures 1 to 3 As shown, a simple silkworm excrement automatic filtering box for feeding silkworms comprises: a plastic silkworm box 10, a filter screen 20, a collecting slide plate 30 and a stacking ankle 40; a plurality of fixed points 101 are arranged inside the plastic silkworm box 10, the filter screen 20 is movably placed in the plastic box body 10 and supported by the fixed points 101 to form a silkworm breeding net surface, silkworms are placed on the filter screen 20 for breeding, and silkworm feed is placed on the filter screen 20, the collecting slide plate 30 is arranged under the filter screen 20 to receive the silkworm excrement and feed residues dropped from the filter screen 20; the stacking ankle 40 is arranged at the four corners of the bottom of the plastic silkworm box 10 to support the silkworm box and facilitate stacking.

[0028] In this embodiment, the plastic silkworm box 10 is very light, and the filter 20 is movably placed inside the plastic silkworm box 10, and can move up and down, which is convenient for silkworm breeding. Silkworms cannot pass through the mesh of the filter 20, while silkworm excrement and feed residues can fall to the collecting slide 30 below through the filter 20, which is very convenient for sand removal. After the filter 20 and the collecting slide 30 are taken out of the plastic silkworm box 10, they can be put into a cleaning pool, etc., which is convenient for soaking, cleaning and disinfecting for the next batch of silkworm breeding. The entire box body structure is simple and light in design, easy to disassemble and assemble, and is very suitable for silkworm seed feed breeding in sericulture stations. When in use, the filter is first placed inside the plastic box body, and the collecting slide is inserted under the filter, and silkworm breeding can be put in. After the silkworms are harvested, the filter and the collecting slide are taken out for soaking or rinsing and other cleaning and disinfection operations.

[0029] Further, if Figure 1 As shown, in another embodiment, the filter screen 20 has a thickness of 1-2 mm, sufficient hardness, and a conventional mesh size, which is sufficient for silkworm excrement and feed residues to roll off automatically while protecting the silkworms from passing through the mesh. The filter screen can move up and down, making it easy to take out the filter box for cleaning.

[0030] Further, if Figure 1 As shown, in another embodiment, a hole 103 is opened on the side wall of the plastic silkworm box 10 for ventilation and exhaust, and to facilitate observation.

[0031] Further, if Figure 1 and 2 As shown, in another embodiment, a filter opening 104 is opened on the side of the plastic silkworm box 10 , and the collecting slide plate 30 is movably inserted from the filter opening 104 to below the filter screen 20 .

[0032] Further, if Figure 1 As shown, in another embodiment, the inner walls on both sides of the lower side of the plastic silkworm box 10 are provided with inclined inner convex parts 102, and the collecting slide plate 30 is inserted above the inner convex parts 102 and supported by the inner convex parts 102. At this time, the collecting slide plate 30 is located below the filter screen 20 and is inclined downward toward the filter port 104. The inner convex structure is convenient for molding and manufacturing. In the example, the inner convex part 102 extends obliquely along the inner wall of the plastic silkworm box 10, which can be continuous or intermittent, as long as it can support the collecting slide plate 30.

[0033] Further, if Figure 1 and 2 As shown, in another embodiment, the collecting slide plate 30 is inclined at 8-10° with respect to the bottom level of the plastic silkworm box 10, and extends from the filter outlet 104 to 10-15 cm outside the silkworm box, so that the fallen silkworm excrement residue falls along the collecting slide plate. The collecting slide plate 30 is extended to one end outside the plastic silkworm box 10 for easy handling and operation, as well as for observing the amount of silkworm excrement residue and cleaning it in time.

[0034] Further, if Figure 1 and 2 As shown, in another embodiment, one end of the collecting slide 30 extending outside the silkworm box is set as a curved roll-up structure 301. In the figure, the curved roll-up structure 301 is convenient for holding operation on one hand, and can also collect the silkworm excrement residues falling along the collecting slide 30 on the other hand.

[0035] Further, if Figure 1 and 2 As shown, in another embodiment, the collecting slide plate 30 is inserted into the plastic silkworm box 10 and one end thereof is provided with a brush body 50, and the brush body 50 contacts the filter screen 20 upward. When the collecting slide plate 30 is inserted into or pulled out of the plastic silkworm box 10, the brush body 50 can clean the bottom surface of the filter screen.

[0036] Further, if Figure 1 and 2As shown, in another embodiment, the brush body is detachably matched with the plug interface provided on the collection slide. The detachable design of the brush body facilitates disassembly, replacement and cleaning. In the figure, a slot 302 is provided on one side of the collection slide 30 as a plug interface, and the brush body 50 includes a brush handle 501 and bristles 502. The brush handle 501 is inserted downward into the slot 302 and is clamped and fixed by the slot 302, with the bristles facing upward. The brush handle 501 can be pulled out from the slot 302 for replacement.

[0037] Further, if Figure 1 and 2 As shown, in another embodiment, the top surface of the collecting slide 30 is provided with an upper top 303, and the upper top 303 is raised upward. In the legend, the upper top 303 is preferably a sphere, and after the collecting slide 30 is inserted above the inner convex part, there is space for upward and downward movement. During the silkworm breeding process, the collecting slide 30 is gently lifted and shaken, and at this time, the upper top 303 pushes up to drive the filter 20 to shake, so that the silkworm feces and residues above the filter 20 are discharged.

[0038] Further, if Figure 1 and 2 As shown, in another embodiment, the filter mesh is a plastic mesh, and the collecting slide plate is a food-grade plastic plate, such as polypropylene resin, which is environmentally friendly, odorless, lightweight, and easy to produce.

[0039] Further, if Figure 1 , 2 As shown in FIG. 3 , in another embodiment, the stacking ankle 40 is designed with a detachable structure and can be inserted into the support leg at the bottom of the plastic box body 10 to facilitate the stacking of multiple layers of plastic boxes. Figure 3 During use, the simple silkworm excrement automatic filter boxes for feeding silkworms are stacked in layers in the silkworm breeding room to improve space utilization.

[0040] The number of devices and processing scales described here are used to simplify the description of the utility model. Applications, modifications and variations of the utility model are obvious to those skilled in the art.

[0041] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation modes. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A simple silkworm excrement automatic filter box for feeding silkworms, characterized in that: include: A plastic silkworm box, a filter screen, a collecting slide plate and a stacking ankle; the plastic silkworm box is provided with a plurality of fixed points inside, the filter screen is movably placed in the plastic box body and supported by the fixed points to form a silkworm breeding net surface, the collecting slide plate is arranged under the filter screen to receive the silkworm feces and feed residues dropped from the filter screen; the stacking ankle is arranged at the four corners of the bottom of the plastic silkworm box.

2. The simple silkworm excrement automatic filtering box for sericulture as feed according to claim 1, characterized in that: The side of the plastic silkworm box is provided with a filtering port, and the collecting slide plate is movably inserted from the filtering port to below the filter screen.

3. The simple silkworm excrement automatic filtering box for sericulture as feed according to claim 2, characterized in that: The inner walls on both sides of the lower side of the plastic silkworm box are provided with inclined inner convex parts, which are located below the filter screen. After the collecting slide plate is inserted below the filter screen, it is supported by the inner convex parts and tilts downward toward the filter outlet.

4. The simple silkworm excrement automatic filtering box for sericulture as feed according to claim 3, characterized in that: The collecting slide plate is inclined at 8-10° with the bottom of the plastic silkworm box, and the filtering port is extended to 10-15 cm outside the plastic silkworm box.

5. The simple silkworm excrement automatic filtering box for sericulture as feed according to claim 4, characterized in that: One end of the collecting slide plate extending outside the plastic silkworm box is arranged as a curved rolling structure.

6. The simple silkworm excrement automatic filtering box for sericulture feed according to claim 1, characterized in that: The collecting slide plate is inserted into one end of the plastic silkworm box and is provided with a brush body, which is upwardly contacted with the filter screen.

7. The simple silkworm excrement automatic filtering box for feeding silkworms as claimed in claim 6, characterized in that: The brush body is detachably matched with the plug-in interface arranged on the collecting slide plate.

8. The simple silkworm excrement automatic filtering box for feeding silkworms as claimed in claim 1, characterized in that: The top surface of the collecting slide plate is provided with an upper top portion which protrudes upward.

9. The simple silkworm excrement automatic filtering box for feeding silkworms as claimed in claim 1, characterized in that: The filter net is a plastic net, and the collecting slide plate is a plastic plate.

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