Lateral anti-escape device for hermetia illucens larva conveying belt

Abstract

A side edge escape preventing device of a hermetia illucens larva conveying belt comprises a U-shaped base (1), side baffles (2) and escape preventing angle iron (3). According to the escape-proof device, the side baffle is installed on the U-shaped base, the escape-proof angle iron is installed on the side face of the side baffle, and then the rubber mat is wrapped on the escape-proof angle iron, the escape-proof device is applied to the work of breeding hermetia illucens larvae through a conveying belt in a poultry farm, the main materials of the escape-proof device are iron plates and rubber strips, and the cost is low; the process comprises iron plate casting and adhesive tape pasting, and manufacturing is simple; the fixing screw holes and the loose joint screw holes are combined for application, and flexibility is high. The escape-preventing device is installed on the conveyer belt for breeding the larvae of the hermetia illucens, and the larvae of the hermetia illucens on the conveyer belt can be effectively prevented from climbing out or falling out from the upper surface of the conveyer belt.

Description

Technical Field

[0001] This utility model relates to a side escape prevention device for a black soldier fly larvae conveyor belt, including a U-shaped base, a side baffle, and an escape prevention angle iron. Background Technology

[0002] Poultry farms commonly use poultry manure to raise black soldier fly larvae. The decomposition of livestock and poultry manure and black soldier fly larvae can effectively deodorize, repel flies, and eliminate pathogens, thus rendering the manure harmless. Furthermore, the larvae raised can be used to feed the poultry.

[0003] In poultry farms, black soldier fly larvae are often raised directly on the floor. This method requires a lot of space and manpower. Raising black soldier fly larvae on PVC conveyor belts is more efficient, convenient, and saves labor. However, when raising black soldier fly larvae on a rolling conveyor belt, problems such as larvae crawling out from the side of the conveyor belt can occur.

[0004] To solve this problem, a black soldier fly larvae escape prevention device can be installed on the side of the conveyor belt. Practical testing has shown that using an L-shaped angle iron covered with a rubber pad, then slack-fitted to a specific bracket, effectively prevents the black soldier fly larvae from escaping from the top surface of the conveyor belt. The L-shaped rubber strip slack-fitted to the bracket allows for flexible adjustment of the distance between the rubber pad and the conveyor belt. Technical comparisons reveal that technologies involving installing escape prevention devices next to conveyor belts to prevent black soldier fly larvae escape are currently uncommon, and no black soldier fly larvae escape prevention device using the above method has been observed on the side of the conveyor belt. Utility Model Content

[0005] To address the problem of black soldier fly larvae crawling out from the sides of the conveyor belt when raising them on a rotating conveyor belt, this invention provides a side escape prevention device for black soldier fly larvae on the conveyor belt. This device consists of a side baffle mounted on a U-shaped base, with an L-shaped escape-prevention angle iron connected to the side baffle. A rubber pad is then wrapped around the escape-prevention angle iron. This device is installed on both sides of the conveyor belt used for raising black soldier fly larvae, effectively preventing the larvae from crawling out or falling off the conveyor belt.

[0006] The escape prevention device of this utility model includes a U-shaped base, a side baffle, and an escape prevention angle iron. The U-shaped base, the side baffle, and the escape prevention angle iron are all made of cast iron plate.

[0007] The U-shaped base has a U-shaped structure and is mainly used to fix it to the external bracket and install the side baffle. The side baffle has an L-shaped structure and is used to fix it to the U-shaped base and movably connect to the escape-proof angle iron. The escape-proof angle iron has an L-shaped structure and is movably connected to the side baffle to prevent black soldier fly larvae on the conveyor belt from crawling out or falling off the side of the conveyor belt. The U-shaped base has base screw holes; the side baffle has bottom screw holes and side screw holes; the side of the escape-proof angle iron has rectangular angle iron screw holes, and the bottom edge of the escape-proof angle iron is also covered with a U-shaped rubber strip by adhesive.

[0008] The escape prevention device of this utility model includes a side baffle installed above a U-shaped base. The U-shaped base and the side baffle are connected and fixed by screws installed on the screw holes of the base and the bottom screw holes of the baffle. An escape prevention angle iron is installed on the side of the side baffle. The side baffle and the escape prevention angle iron are connected and fixed by screws installed on the screw holes of the baffle and the angle iron. Since the side of the escape prevention angle iron has rectangular screw holes, the escape prevention angle iron can be finely adjusted and fixed in position with the side baffle.

[0009] The side baffle is installed above the U-shaped base. After the escape-proof angle iron is installed on the side of the side baffle, it forms the black soldier fly larvae lateral escape-proof device of this utility model. After installing multiple escape-proof devices on both sides of the conveyor belt for raising black soldier fly larvae, the position of the escape-proof angle iron on the side baffle is adjusted through the screw holes of the rectangular angle iron, so that the bottom of the rubber strip wrapped on the escape-proof angle iron is above the surface of the conveyor belt. The rubber strip and the conveyor belt do not generate friction, and the black soldier fly larvae cannot crawl out through the gap between them.

[0010] This utility model's escape prevention device is used in poultry farms where black soldier fly larvae are raised using conveyor belts. Its main materials are iron plates and rubber strips, resulting in low cost. The process involves casting and pressing the iron plates and then pasting the rubber strips, making it simple to manufacture. The combination of fixed screw holes and adjustable screw holes provides high flexibility. Attached Figure Description

[0011] Figure 1 This is a three-dimensional schematic diagram of the escape prevention device of this utility model;

[0012] Figure 2 This is a three-dimensional schematic diagram of the anti-escape device of this utility model after disassembly;

[0013] Figure 3 This is a three-dimensional schematic diagram of the anti-escape device of this utility model installed on both sides of the conveyor belt;

[0014] Figure 4 This utility model's anti-escape device is along Figure 1 Enlarged side view in the middle v direction;

[0015] Figure 5 This is an enlarged three-dimensional schematic diagram of one end of the anti-escape angle iron of the anti-escape device of this utility model. Detailed Implementation

[0016] The embodiments of the escape prevention device of this utility model will be described in detail below with reference to the accompanying drawings. The following examples are used to illustrate this utility model, but are not intended to limit the scope of application, specific quantity, or specifications of this utility model.

[0017] Figure 1 This is a three-dimensional schematic diagram of the escape prevention device of this utility model. Figure 1 As shown, the escape prevention device of this utility model includes a U-shaped base 1, a side baffle 2, and an escape prevention angle iron 3; the U-shaped base 1, the side baffle 2, and the escape prevention angle iron 3 are all made of cast iron plates.

[0018] Figure 2 This is a three-dimensional schematic diagram of the anti-escape device of this utility model after disassembly; Figure 2 The structure of this escape prevention device and the combination of its components are further demonstrated by disassembly. Figure 1 Combination Figure 2 As shown, the U-shaped base 1 has a U-shaped structure, and the U-shaped base 1 is fixed on an external bracket, with the side baffle 2 installed on top of it; the side baffle 2 has an L-shaped structure, is fixed above the U-shaped base 1, and is connected to the anti-escape angle iron 3 on its side; the anti-escape angle iron 3 has an L-shaped structure and is flexibly connected to the side of the side baffle 2.

[0019] Figure 3 This is a three-dimensional schematic diagram of the anti-escape device of this utility model installed on both sides of the conveyor belt; Figure 3 The conveyor belt 4 is only used to illustrate the structure of multiple escape prevention devices combined and installed on both sides of the conveyor belt. The conveyor belt 4 is not a component of this utility model. Figure 3 The back of this escape prevention device is also shown. Figure 2 Combination Figure 3 As shown, the U-shaped base 1 of the escape prevention device of this utility model has a base screw hole 11; the side baffle 2 has a baffle bottom screw hole 22 and a baffle side screw hole 21; the side of the escape prevention angle iron 3 has a rectangular angle iron screw hole 31, and the bottom edge of the escape prevention angle iron 3 is also covered with a U-shaped rubber strip 32 by adhesive.

[0020] Figure 4 This utility model's anti-escape device is along Figure 1 Enlarged side view in the middle v direction; Figure 4 The side structure of the escape prevention device of this utility model is shown in magnified form. Figure 4The conveyor belt 4 is only used to illustrate the structure of multiple escape prevention devices installed on the side of the conveyor belt after combination, and the conveyor belt 4 is not a component of this utility model. Figure 2 Combination Figure 4 The assembly method of this escape prevention device is shown. The side baffle 2 is installed on top of the U-shaped base 1. The U-shaped base 1 and the side baffle 2 are connected and fixed by screws installed on the base screw hole 11 and the bottom screw hole 22 of the baffle. The escape prevention angle iron 3 is installed on the side of the side baffle 2. The side baffle 2 and the escape prevention angle iron 3 are connected and fixed by screws installed on the side screw hole 21 of the baffle and the angle iron screw hole 31. Since the angle iron screw hole 31 is a rectangular screw hole, the escape prevention angle iron 3 can be finely adjusted and fixed in position with the side baffle 2.

[0021] Figure 2 Combination Figure 4 As shown, the side baffle 2 is installed above the U-shaped base 1, and the escape-proof angle iron 3 is installed on the side 2 of the side baffle, forming the black soldier fly larvae lateral escape-proof device of this utility model. After installing multiple of these escape-proof devices on both sides of the conveyor belt for raising black soldier fly larvae, the position of the escape-proof angle iron 3 on the side baffle 2 is adjusted up and down through the rectangular angle iron screw holes 31, so that the bottom of the rubber strip 32 wrapped on the escape-proof angle iron 2 is located at a suitable position above the surface of the conveyor belt 4.

[0022] Figure 5 This is an enlarged three-dimensional schematic diagram of one end of the anti-escape angle iron 1 of the anti-escape device of this utility model. Figure 5 By magnifying one end of the escape-proof angle iron 1, the structure of the rectangular angle iron screw hole 31 on the escape-proof angle iron 1 and the rubber strip 32 wrapped around the bottom edge of the escape-proof angle iron 1 are further shown.

Claims

1. A device for preventing black soldier fly larvae from escaping from the side of a conveyor belt, comprising a U-shaped base (1), a side baffle (2), and an escape-preventing angle iron (3), characterized in that: The U-shaped base (1) is of U-shaped structure, the side baffle (2) is of L-shaped structure, and the escape-preventing angle iron (3) is of L-shaped structure; the side baffle (2) is installed above the U-shaped base (1); and the escape-preventing angle iron (3) is installed on the side of the side baffle (2).

2. The Hermetia illucens larvae conveyor belt side escape prevention device according to claim 1, characterized in that: The bottom edge of the escape-preventing angle iron (3) is wrapped with a rubber strip (32).

3. The Hermetia illucens larvae conveyor belt side escape prevention device according to claim 1, characterized in that: The side of the escape-preventing angle iron (3) is provided with an angle iron screw hole (31) which is hollowed out in a rectangular structure.

4. The Hermetia illucens larvae conveyor belt side escape prevention device according to claim 1, characterized in that: The U-shaped base (1) is provided with a base screw hole (11), the side baffle (2) is provided with a baffle bottom screw hole (22) and a baffle side screw hole (21).

Images