Automatic black soldier fly pupa collecting and sub-packaging equipment

Abstract

The utility model provides a kind of black soldier fly pupa automatic collection subpackaging equipment, it is related to black soldier fly breeding technical field, including screening box, the right side fixedly connected with oblique guide plate of feed inlet, the right side bottom fixedly connected with discharge pipe of oblique guide plate, the bottom of discharge pipe is provided with subpackaging equipment.The utility model through the mutual cooperation between driving motor, rotating column, sliding top plate, knock block and the protrusion on connecting plate, driving motor drives rotating column rotation, sliding top plate is in contact with protrusion continuously and generates reciprocating motion under the action of knock-down spring, so that knock block constantly knocks oblique screen mesh bottom, this structural principle utilizes mechanical vibration to make pupa quickly roll on oblique screen mesh, simultaneously let the pre-pupa of not pupating and substrate more easily pass through screen mesh hole and fall down, effectively improve the separation efficiency of pupa and the pre-pupa of not pupating and substrate, reduce the residual amount of the pre-pupa of not pupating in pupa and substrate, improve pupa quality.

Description

Technical Field

[0001] This utility model relates to the field of black soldier fly farming technology, and in particular to an automatic collection and packaging device for black soldier fly pupae. Background Technology

[0002] Black soldier fly larvae are a stage in the growth and development of black soldier flies. As a saprophytic insect, the larvae of black soldier flies can feed on poultry and livestock manure, kitchen waste, etc., with high conversion efficiency. Moreover, the larvae are rich in nutrients such as protein and fat, and have high utilization value in feed, fertilizer and other fields. In the large-scale breeding of black soldier fly larvae, the collection and packaging of pupae is a crucial step. Collection and packaging equipment is specifically designed to automatically collect black soldier fly pupae, separate the pupation substrate, and package them according to certain specifications. It can replace manual operation, improve production efficiency, and reduce labor costs.

[0003] The existing automatic collection and packaging equipment for black soldier fly pupae has the following shortcomings: Because the vibration effect of the screening structure is poor, the pupae, unpupaediatric prepupae, and substrate are not fully separated on the screen, resulting in a large amount of substrate and prepupae being mixed into the collected pupae, which affects the quality of the pupae. At the same time, the existing device has unstable container placement in the dispensing structure and lacks an auxiliary removal structure, which makes the containers easy to tip over and inconvenient to pick up and put down, reducing the dispensing efficiency. Utility Model Content

[0004] This utility model mainly provides an automatic collection and packaging device for black soldier fly pupae that can efficiently separate pupae from unpupaediatric prepupae and substrate, and facilitates the placement and packaging of packaging containers.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an automatic collection and packaging device for black soldier fly pupae, comprising a screening box, with support legs fixedly connected to the four corners of the bottom of the screening box, a feed inlet provided on the top right side of the screening box, an inclined guide plate fixedly connected to the right side of the feed inlet, a discharge pipe fixedly connected to the bottom right side of the inclined guide plate, a packaging device provided at the bottom of the discharge pipe, an inclined screen fixedly connected inside the screening box, the left end of the inclined screen being located at the bottom of the feed inlet, the right side of the upper surface of the inclined screen being flush with the upper surface of the inclined guide plate, a plurality of guide baffles fixedly connected to the top of the inclined screen, and a vibration component provided on the top of the guide baffles.

[0006] Preferably, the vibration assembly includes a drive motor, which is fixedly connected to the top of the guide baffle. The output shaft of the drive motor is fixedly connected to a rotating column, and the bottom end of the rotating column extends through to the bottom of the inclined screen.

[0007] Preferably, the bottom of the rotating column is provided with a connecting groove that runs through the left and right sides, and a sliding top plate that runs through the left and right sides is slidably connected inside the connecting groove. A clamping spring is fixedly connected to the bottom center of the sliding top plate, and the bottom end of the clamping spring is fixedly connected to the lower surface of the connecting groove. A striking block is fixedly connected to both the left and right sides of the top of the sliding top plate.

[0008] Preferably, the outer surface of the rotating column is provided with a connecting plate, the connecting plate is fixedly connected to the bottom of the inclined screen, and protrusions are fixedly connected to both the front and rear sides of the bottom of the connecting plate.

[0009] Preferably, the dispensing equipment includes a support plate, a drive motor is fixedly connected to the bottom center of the support plate, the output shaft of the drive motor passes through to the top of the support plate and is fixedly connected to a rotating disk, and the upper surface of the rotating disk is in contact with the bottom end of the discharge pipe.

[0010] Preferably, the top of the rotating disk has four vertically penetrating placement slots in a ring array, and a dispensing container is slidably inserted into the inner surface of the placement slots. A protruding plate is fixedly connected to the top right side of the support plate.

[0011] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows: 1. In this utility model, through the mutual cooperation between the drive motor, rotating column, sliding top plate, tightening spring, striking block and protrusion on the connecting plate of the vibration component, when the drive motor drives the rotating column to rotate, the sliding top plate continuously contacts the protrusion under the action of the tightening spring and generates reciprocating motion, so that the striking block continuously strikes the bottom of the inclined screen. This structural principle uses mechanical vibration to make the pupae roll quickly on the inclined screen, while making it easier for the unpupaedated prepupa and the substrate to fall through the screen holes, effectively improving the separation efficiency of pupae from unpupaedated prepupa and substrate, reducing the amount of unpupaedated prepupa and substrate residue in the pupae, and improving the quality of the pupae.

[0012] 2. In this utility model, through the cooperation between the bearing plate, transmission motor, rotating disk, placement groove and convex plate of the dispensing equipment, the transmission motor drives the rotating disk to rotate, so that the dispensing container in the placement groove receives the pupae discharged from the discharge pipe in sequence. When the container rotates to the convex plate, the convex plate lifts the bottom of the container. This structural principle not only limits the container by placing it in the placement groove to prevent it from tipping over and ensures the stability of the dispensing process, but also makes it convenient for operators to quickly take out the container by means of the lifting effect of the convex plate, thus improving the dispensing efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the automatic collection and packaging equipment for black soldier fly pupae of this utility model; Figure 2This is a cross-sectional structural diagram of the screening box of this utility model; Figure 3 This is a schematic diagram of the structure of the vibration component of this utility model; Figure 4 This is a schematic diagram of the unfolded structure of the packaging equipment of this utility model.

[0014] Legend: 1. Screening box; 11. Feed inlet; 12. Inclined guide plate; 13. Discharge pipe; 14. Inclined screen; 15. Guide baffle; 16. Vibration assembly; 161. Drive motor; 162. Rotating column; 163. Connecting chute; 164. Sliding top plate; 165. Tightening spring; 166. Striking block; 167. Connecting plate; 168. Protrusion; 2. Support leg; 3. Packaging equipment; 31. Bearing plate; 32. Drive motor; 33. Rotating disc; 34. Placement trough; 35. Packaging container; 36. Protrusion plate. Detailed Implementation

[0015] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0016] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0017] Please see Figures 1-4 This utility model provides a technical solution: an automatic collection and packaging device for black soldier fly pupae, including a screening box 1, with support legs 2 fixedly connected to the four corners of the bottom of the screening box 1, a feed inlet 11 provided on the top right side of the screening box 1, an inclined guide plate 12 fixedly connected to the right side of the feed inlet 11, a discharge pipe 13 fixedly connected to the bottom right side of the inclined guide plate 12, a packaging device 3 provided at the bottom of the discharge pipe 13, an inclined screen 14 fixedly connected inside the screening box 1, the left end of the inclined screen 14 being located at the bottom of the feed inlet 11, the right side of the upper surface of the inclined screen 14 being flush with the upper surface of the inclined guide plate 12, a plurality of guide baffles 15 fixedly connected to the top of the inclined screen 14, and a vibration component 16 provided at the top of the guide baffles 15.

[0018] like Figure 3As shown, the vibration assembly 16 includes a drive motor 161, which is fixedly connected to the top of the guide baffle 15. The output shaft of the drive motor 161 is fixedly connected to a rotating column 162, and the bottom end of the rotating column 162 extends through to the bottom of the inclined screen 14. Here, when the drive motor 161 is working, its output shaft rotates, driving the rotating column 162 to rotate synchronously, providing a power source for the subsequent movement of the vibration assembly 16, ensuring the continuous vibration process. This vibration process can specifically achieve the separation of pupae from unpupaediatric prepupae and the substrate.

[0019] like Figure 3 As shown, the bottom of the rotating column 162 is provided with a connecting groove 163 that runs through the left and right sides. A sliding top plate 164 that runs through the left and right sides is slidably connected inside the connecting groove 163. A clamping spring 165 is fixedly connected to the bottom center of the sliding top plate 164. The bottom end of the clamping spring 165 is fixedly connected to the lower surface of the connecting groove 163. A striking block 166 is fixedly connected to both the left and right sides of the top of the sliding top plate 164. Here, when the rotating column 162 rotates, the connecting groove 163 rotates with it, and the sliding top plate 164 slides in the connecting groove 163. The clamping spring 165 always applies an upward elastic force to the sliding top plate 164, so that the striking block 166 on the top of the sliding top plate 164 can contact the bottom of the inclined screen 14. In the reciprocating motion of the sliding top plate 164, the striking block 166 continuously strikes the inclined screen 14, thereby generating vibration. This vibration can cause the unpupaediatric pre-pupa and the substrate to fall from the screen holes, improving the separation effect.

[0020] like Figure 3 As shown, a connecting plate 167 is provided on the outer surface of the rotating column 162. The connecting plate 167 is fixedly connected to the bottom of the inclined screen 14. Protrusions 168 are fixedly connected to both the front and rear sides of the bottom of the connecting plate 167. Here, the connecting plate 167 is fixed. When the rotating column 162 drives the sliding top plate 164 to rotate to the protrusion 168, the sliding top plate 164 contacts the protrusion 168. The protrusion 168 exerts a downward force on the sliding top plate 164, compressing the clamping spring 165. After the sliding top plate 164 rotates past the protrusion 168, the clamping spring 165 returns to its original position, pushing the sliding top plate 164 to move upward. This process is repeated, causing the sliding top plate 164 to reciprocate. The continuous reciprocating motion can ensure the stability of the separation between the pupa and the unpupaedified prepupa and the substrate.

[0021] like Figure 4As shown, the dispensing equipment 3 includes a support plate 31. A drive motor 32 is fixedly connected to the bottom center of the support plate 31. The output shaft of the drive motor 32 passes through to the top of the support plate 31 and is fixedly connected to a rotating disk 33. The upper surface of the rotating disk 33 is in contact with the bottom end of the discharge pipe 13. Here, after the drive motor 32 is started, its output shaft rotates and drives the rotating disk 33 to rotate on the top of the support plate 31. The upper surface of the rotating disk 33 is in contact with the bottom end of the discharge pipe 13, which can prevent the pure insect pupae after separation from leaking out from the gap between them, and ensure that the insect pupae can accurately fall into the dispensing container 35 on the rotating disk 33.

[0022] like Figure 4 As shown, the top of the rotating disk 33 has four vertically penetrating placement slots 34 arranged in a ring array. A dispensing container 35 is slidably inserted into the inner surface of the placement slot 34. A protruding plate 36 is fixedly connected to the top right side of the support plate 31. Here, the placement slots 34 limit the dispensing container 35 to prevent it from shaking or tipping over when the rotating disk 33 rotates, thus avoiding spillage of the separated pure pupae. When the rotating disk 33 drives the dispensing container 35 to rotate to the protruding plate 36, the protruding plate 36 contacts the bottom of the dispensing container 35. As the rotating disk 33 continues to rotate, the protruding plate 36 gradually lifts the dispensing container 35, making it easier for the operator to pick it up.

[0023] The method of use and working principle of this device: When in use, first pour the black soldier fly pupae containing unpupaediatric prepupae and substrate into the screening box 1 through the feed inlet 11. The pupae fall onto the inclined screen 14. Start the drive motor 161 in the vibration assembly 16. The drive motor 161 drives the rotating column 162 to rotate. During the rotation of the rotating column 162, the sliding top plate 164 at its bottom rotates with it. When the sliding top plate 164 contacts the protrusion 168 at the bottom of the connecting plate 167, the protrusion 168 forces the sliding top plate 164 to move downward and compress the top spring 165. After the sliding top plate 164 rotates past the protrusion 168, the top spring 165 resets and pushes the sliding top plate 164 to move upward, so that the striking block 166 at the top of the sliding top plate 164 continuously strikes the bottom of the inclined screen 14, thereby causing the inclined screen 14 to vibrate. Under the combined action of vibration and the tilt angle of the inclined screen 14, the pupae roll to the right along the inclined screen 14. At the same time, the unpupaed prepupa and the substrate fall through the mesh of the inclined screen 14 under the action of vibration, realizing the efficient separation of the pupae from the unpupaed prepupa and the substrate. After the pupae roll to the right side of the inclined screen 14, they enter the inclined guide plate 12 and are then discharged through the discharge pipe 13. At the same time, the drive motor 32 in the dispensing equipment 3 is started, and the drive motor 32 drives the rotating disk 33 to rotate. The dispensing container 35 is placed in the placement slot 34 on the rotating disk 33. When one of the dispensing containers 35 rotates to the point directly below the discharge pipe 13, the drive motor 32 stops rotating. The separated pure pupae discharged from the discharge pipe 13 fall into the dispensing container 35. After the pupae in the dispensing container 35 reach a certain amount, the drive motor 32 is started again, driving the rotating disk 33 to rotate, so that the next empty dispensing container 35 moves to the point directly below the discharge pipe 13 to continue receiving material. The dispensing container 35 filled with pupae rotates with the rotating disk 33. When the container 35 filled with pupae rotates to the convex plate 36, the convex plate 36 gradually lifts the container 35 as the rotating disk 33 rotates. The operator can then easily remove the lifted container 35 and put the empty container 35 back into the placement slot 34. This cycle is repeated to complete the automatic separation of pupae from unpupaediatric prepupae and substrate, as well as the automatic collection and packaging of pupae.

[0024] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An automatic collection and packaging device for black soldier fly pupae, comprising a screening box (1), wherein support legs (2) are fixedly connected to the four corners of the bottom of the screening box (1), characterized in that: The screening box (1) has a feed inlet (11) on the top right side. An inclined guide plate (12) is fixedly connected to the right side of the feed inlet (11). A discharge pipe (13) is fixedly connected to the bottom right side of the inclined guide plate (12). A dispensing device (3) is provided at the bottom of the discharge pipe (13). An inclined screen (14) is fixedly connected inside the screening box (1). The left end of the inclined screen (14) is located at the bottom of the feed inlet (11). The right side of the upper surface of the inclined screen (14) is flush with the upper surface of the inclined guide plate (12). Several guide baffles (15) are fixedly connected to the top of the inclined screen (14). A vibration assembly (16) is provided at the top of the guide baffles (15).

2. The automatic collection and packaging equipment for black soldier fly pupae according to claim 1, characterized in that: The vibration assembly (16) includes a drive motor (161), which is fixedly connected to the top of the guide baffle (15). The output shaft of the drive motor (161) is fixedly connected to a rotating column (162), and the bottom end of the rotating column (162) extends through to the bottom of the inclined screen (14).

3. The automatic collection and packaging equipment for black soldier fly pupae according to claim 2, characterized in that: The bottom of the rotating column (162) is provided with a connecting groove (163) that runs through the left and right sides. A sliding top plate (164) that runs through the left and right sides is slidably connected inside the connecting groove (163). A pressing spring (165) is fixedly connected to the bottom center of the sliding top plate (164). The bottom end of the pressing spring (165) is fixedly connected to the lower surface of the connecting groove (163). A striking block (166) is fixedly connected to both the left and right sides of the top of the sliding top plate (164).

4. The automatic collection and packaging equipment for black soldier fly pupae according to claim 3, characterized in that: The outer surface of the rotating column (162) is provided with a connecting plate (167), which is fixedly connected to the bottom of the inclined screen (14). The bottom of the connecting plate (167) is fixedly connected with protrusions (168) on both the front and rear sides.

5. The automatic collection and packaging equipment for black soldier fly pupae according to claim 1, characterized in that: The dispensing equipment (3) includes a support plate (31), a drive motor (32) is fixedly connected to the bottom center of the support plate (31), the output shaft of the drive motor (32) passes through to the top of the support plate (31) and is fixedly connected to a rotating disk (33), the upper surface of the rotating disk (33) is in contact with the bottom end of the discharge pipe (13).

6. The automatic collection and packaging equipment for black soldier fly pupae according to claim 5, characterized in that: The top of the rotating disk (33) has four vertically penetrating placement slots (34), and a dispensing container (35) is slidably inserted into the inner surface of the placement slot (34). A protruding plate (36) is fixedly connected to the top right side of the support plate (31).

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