Black soldier fly breeding disc with automatic cleaning function
By combining a limit baffle, an electric push rod, and a threaded rod drive, the problem of difficult-to-clean feed and insect excrement residue on the inner wall of the breeding tray is solved, achieving an automatic cleaning effect for the breeding tray.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUIZHOU ZHONGDIYOU TECH CO LTD
- Filing Date
- 2025-05-26
- Publication Date
- 2026-06-23
AI Technical Summary
During the cleaning process of existing black soldier fly breeding trays, it is difficult to completely empty the feed and insect excrement inside the main body of the tray, resulting in incomplete cleaning.
The system uses components such as limit baffles, electric push rods, servo motors, and threaded rods. The electric push rods drive the main body of the breeding tray to rotate, and the threaded rods drive the cleaning scraper to automatically clean the residual feed and insect excrement on the inner wall.
It enables automatic cleaning of the inner wall of the breeding tray, improving the cleaning effect and ensuring the complete discharge of feed and insect excrement.
Smart Images
Figure CN224386536U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of insect breeding technology, specifically a black soldier fly breeding tray with an automatic cleaning function. Background Technology
[0002] Black soldier flies are saprophytic insects belonging to the family Horsefly, capable of feeding on livestock manure and household waste to produce high-value animal protein feed. Due to their rapid reproduction, large biomass, wide diet, high absorption and conversion rate, ease of management, low breeding costs, and good palatability, they are widely utilized as a resource. Their larvae, known as "phoenix worms," have become a resource insect on par with fly larvae, mealworms, and superworms, and have been promoted globally. Black soldier flies do not invade human living environments, do not carry pathogens, and have virtually no impact on human life. Furthermore, black soldier flies have a competitive advantage over houseflies, effectively inhibiting their reproduction and significantly reducing their numbers in waste. The use of black soldier flies to treat kitchen waste is considered by the industry to be one of the most promising biological methods. Currently, artificial breeding of black soldier flies has begun in various regions, and some enterprises and research institutions are also conducting further research on them. Both industrialization and scientific research require large-scale breeding.
[0003] In related technologies, please refer to Chinese Patent No. CN220756205U, which specifically discloses a black soldier fly larvae breeding tray with an automatic cleaning function. When using this black soldier fly larvae breeding tray with an automatic cleaning function, activating the electric telescopic rod rotates it around the hinge point, simultaneously moving the connecting plate. This causes the connecting plate to rotate the breeding tray body and the rotating shaft around the connection point, tilting the breeding tray body. Simultaneously, the baffle rotates around the hinge point under gravity and opens, allowing the breeding tray body to pour out larvae, feed, and excrement into the screening box, facilitating cleaning of the breeding tray body. Turning the handwheel drives the screw to rotate along the threaded connection... The vertical movement of the screw causes the pressure plate to move and fix the screening box. The motor is started to drive the rotating rod to rotate, which in turn drives the first hinge rod to rotate. The first hinge rod then drives the second hinge rod to rotate around the hinge point, which in turn pulls the connecting frame to move horizontally back and forth. This causes the connecting frame to drive the screening box to slide horizontally back and forth along the inner cavity of the U-shaped frame, thereby screening the larvae, feed, and excrement. The larvae remain in the screening box, while the feed and excrement fall into the receiving box, facilitating quick cleaning of the feed and excrement.
[0004] The applicant found a deficiency in the use of the aforementioned black soldier fly breeding tray with automatic cleaning function: although the electric telescopic rod is activated to rotate around the hinge point, it also moves the connecting plate, thereby causing the breeding tray body and the rotating shaft to rotate around the connection point, thus tilting the breeding tray body. At the same time, the baffle rotates around the hinge point under the action of gravity and opens, allowing the breeding tray body to pour out the larvae, feed, and excrement into the screening box, thus facilitating the cleaning of the breeding tray body.
[0005] However, there are still shortcomings in actual use: for example, the main body of the breeding tray does not have a cleaning structure, and some of the feed and insect excrement adhering to the inner wall of the breeding tray are difficult to pour out, resulting in incomplete cleaning of the breeding tray and affecting the cleaning effect of the breeding tray.
[0006] In view of this, this technical solution proposes a black soldier fly breeding tray with an automatic cleaning function, which can better solve the problems mentioned above.
[0007] Utility model content.
[0008] The technical solution adopted by this utility model is as follows: a black soldier fly breeding tray with automatic cleaning function, including a frame, the breeding tray body is rotatably installed inside the frame, and a limit baffle is slidably installed on the right side inside the breeding tray body;
[0009] A positioning support frame is fixed to the top right side of the main body of the breeding tray, a fixing plate is fixed to the top right side of the main body of the breeding tray, a support plate is fixed to the upper left wall of the frame, and an electric push rod is rotatably installed between the support plate and the fixing plate.
[0010] A servo motor is fixed to the right wall of the fixed plate. A threaded rod is rotatably installed inside the left side of the positioning support frame, and the left end of the threaded rod is fixedly installed to the output end of the servo motor. A cleaning scraper for the breeding tray is inserted into the left side of the main body of the breeding tray, and a drive plate is fixed to the top of the cleaning scraper for the breeding tray. The scraper is threadedly connected to the threaded rod and can drive the cleaning scraper to move within the main body of the breeding tray.
[0011] In a preferred embodiment, support legs are fixed around the lower perimeter of the frame to support the frame.
[0012] In a preferred embodiment, the right side of the main body of the breeding tray is open, and the front and rear middle parts of the main body of the breeding tray are installed inside the frame through a rotating shaft and bearing.
[0013] In a preferred embodiment, a limiting groove is provided above the relative position on the right inner wall of the main body of the breeding tray, and the slider above the limiting baffle is inserted into the limiting groove to position the limiting baffle inside the right side of the main body of the breeding tray.
[0014] In a preferred embodiment, the positioning support frame is configured with a multi-angle bending structure, which does not affect the rotational operating space of the main body of the breeding tray.
[0015] In a preferred embodiment, both the support plate and the fixing plate are provided with a rotating seat for mounting the electric push rod, and the two ends of the electric push rod are respectively rotatably mounted inside the rotating seat.
[0016] In a preferred embodiment, the cleaning scraper of the breeding tray is adapted to the interior of the breeding tray body, and the cleaning scraper and the drive plate are an integral structure. The surface of the cleaning scraper can be sprayed with an anti-adhesion ceramic coating so that feed and insect excrement will not adhere to the surface of the cleaning scraper.
[0017] In a preferred embodiment, the drive plate has a threaded hole on its upper interior that is adapted to the threaded rod, and the threaded rod is threaded into the threaded hole.
[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: it facilitates better automatic cleaning of the feed and insect excrement remaining on the inner wall of the breeding tray, resulting in better cleaning of the feed and insect excrement inside the breeding tray.
[0019] 1. In this utility model, by removing the limiting baffle from the inside right side of the breeding tray body, and then rotating and installing an electric push rod between the support plate and the fixed plate, the angle between the fixed plate and the breeding tray body can be adjusted by the electric push rod, so that the right side of the breeding tray body can be flipped downward, and the feed and insect excrement inside the breeding tray body can be automatically poured out.
[0020] 2. In this utility model, the threaded rod is driven to rotate by a servo motor, which in turn drives the cleaning scraper and drive plate of the breeding tray to move in position. At this time, the cleaning scraper of the breeding tray can push the residual feed and insect excrement inside the main body of the breeding tray to the right side of the main body of the breeding tray and discharge them through the opening on the right side of the main body of the breeding tray, so as to better ensure the cleaning effect of feed and insect excrement inside the main body of the breeding tray. Attached Figure Description
[0021] Figure 1 This is a schematic diagram of the structure of this utility model;
[0022] Figure 2 This utility model Figure 1 Enlarged schematic diagram of the structure of region A in the middle;
[0023] Figure 3 This utility model Figure 1 Enlarged schematic diagram of the structure of region B in the middle.
[0024] Markings in the diagram: 1-Frame; 2-Support leg; 3-Body of the breeding tray; 4-Limiting baffle; 5-Positioning support frame; 6-Fixing plate; 7-Support plate; 8-Electric push rod; 9-Servo motor; 10-Threaded rod; 11-Brewing tray cleaning scraper; 12-Drive plate. Detailed Implementation
[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below in conjunction with the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0026] The following will combine Figures 1-3 A detailed description is provided of a black soldier fly larvae breeding tray with an automatic cleaning function according to an embodiment of this utility model.
[0027] refer to Figure 1-2 As shown, a black soldier fly breeding tray with automatic cleaning function includes a frame 1. Support legs 2 are fixed around the bottom of the frame 1 to support the frame 1. The breeding tray body 3 is rotatably installed inside the frame 1. The right side of the breeding tray body 3 is open. The front and rear middle parts of the breeding tray body 3 are installed inside the frame 1 through a rotating shaft and bearing. A limit baffle 4 is slidably installed on the right side of the inside of the breeding tray body 3. A limit groove is opened above the relative position of the inner wall of the right side of the breeding tray body 3. The slider above the limit baffle 4 is inserted into the limit groove to position the limit baffle 4 inside the right side of the breeding tray body 3.
[0028] refer to Figure 1-3 As shown, a positioning support frame 5 is fixed on the top right side of the main body 3 of the breeding tray. The positioning support frame 5 is set as a multi-angle bending structure, which does not affect the rotation operation space of the main body 3 of the breeding tray. A fixing plate 6 is fixed on the top right side of the main body 3 of the breeding tray. A support plate 7 is fixed on the upper left wall of the frame 1. An electric push rod 8 is rotatably installed between the support plate 7 and the fixing plate 6. Both the support plate 7 and the fixing plate 6 are provided with rotating seats for installing the electric push rod 8. The two ends of the electric push rod 8 are rotatably installed inside the rotating seats.
[0029] refer to Figure 1 and 3As shown, a servo motor 9 is fixed to the right wall of the fixed plate 6, and a threaded rod 10 is rotatably installed inside the left side of the positioning support frame 5. The left end of the threaded rod 10 is fixedly installed to the output end of the servo motor 9. A breeding tray cleaning scraper 11 is inserted into the left side of the inside of the breeding tray body 3. The surface of the breeding tray cleaning scraper 11 can be sprayed with an anti-adhesion ceramic coating so that feed and insect excrement will not adhere to the surface of the breeding tray cleaning scraper 11. A drive plate 12 is fixed to the top of the breeding tray cleaning scraper 11 and is threadedly connected to the threaded rod 10. The drive plate 12 can be used to move the breeding tray cleaning scraper 11 inside the breeding tray body 3. The breeding tray cleaning scraper 11 is adapted to the inside of the breeding tray body 3, and the breeding tray cleaning scraper 11 and the drive plate 12 are an integral structure. A threaded hole adapted to the threaded rod 10 is opened inside the upper part of the drive plate 12, and the threaded rod 10 is threadedly connected in the threaded hole.
[0030] Advantages of this application: It facilitates better automatic cleaning of residual feed and insect excrement on the inner wall of the main body 3 of the breeding tray, resulting in better cleaning of feed and insect excrement inside the main body 3 of the breeding tray.
[0031] Working principle: By removing the limiting baffle 4 from the inside right side of the breeding tray body 3, and then rotating the electric push rod 8 between the support plate 7 and the fixed plate 6, the angle between the fixed plate 6 and the breeding tray body 3 can be adjusted by the electric push rod 8, so that the right side of the breeding tray body 3 can be flipped downward, and the feed and insect excrement inside the breeding tray body 3 can be automatically poured out.
[0032] The servo motor 9 drives the threaded rod 10 to rotate, which in turn drives the cleaning scraper 11 and the drive plate 12 of the breeding tray to move in position. At this time, the cleaning scraper 11 of the breeding tray can push the feed and insect excrement remaining inside the breeding tray body 3 to the right side of the breeding tray body 3 and discharge them through the opening on the right side of the breeding tray body 3, so as to better ensure the cleaning effect of feed and insect excrement inside the breeding tray body 3.
[0033] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.
Claims
1. A black soldier fly larvae breeding tray with an automatic cleaning function, comprising a frame (1), characterized in that: The frame (1) is rotatably mounted with a breeding tray body (3), and a limit baffle (4) is slidably mounted on the right side of the breeding tray body (3). A positioning support frame (5) is fixed on the top right side of the main body of the breeding tray (3), a fixing plate (6) is fixed on the top right side of the main body of the breeding tray (3), a support plate (7) is fixed on the upper left wall of the frame (1), and an electric push rod (8) is rotatably installed between the support plate (7) and the fixing plate (6); a servo motor (9) is fixed on the right wall of the fixing plate (6), a threaded rod (10) is rotatably installed inside the left side of the positioning support frame (5), and the left end of the threaded rod (10) is fixedly installed with the output end of the servo motor (9). A breeding tray cleaning scraper (11) is inserted into the left side of the main body of the breeding tray (3), and a drive plate (12) is fixed on the top of the breeding tray cleaning scraper (11) and threadedly connected to the threaded rod (10) to drive the breeding tray cleaning scraper (11) to move its position inside the main body of the breeding tray (3).
2. The black soldier fly larvae breeding tray with automatic cleaning function as described in claim 1, characterized in that: The frame (1) is fixed with support legs (2) around its lower perimeter for supporting the frame (1).
3. The black soldier fly larvae breeding tray with automatic cleaning function as described in claim 1, characterized in that: The right side of the main body of the breeding tray (3) is open, and the front and rear middle parts of the main body of the breeding tray (3) are installed inside the frame (1) through the cooperation of the rotating shaft and bearing.
4. A black soldier fly larvae breeding tray with automatic cleaning function as described in claim 3, characterized in that: A limiting slot is opened above the relative position of the inner wall of the right side of the breeding tray body (3), and the slider above the limiting baffle (4) is inserted into the limiting slot to position the limiting baffle (4) inside the right side of the breeding tray body (3).
5. A black soldier fly larvae breeding tray with automatic cleaning function as described in claim 1, characterized in that: The positioning support frame (5) is configured with a multi-angle bending structure, which does not affect the rotation operation space of the main body of the breeding tray (3).
6. A black soldier fly larvae breeding tray with automatic cleaning function as described in claim 1, characterized in that: Both the support plate (7) and the fixing plate (6) are provided with rotating seats for installing the electric push rod (8), and the two ends of the electric push rod (8) are respectively rotatably installed inside the rotating seats.
7. A black soldier fly larvae breeding tray with automatic cleaning function as described in claim 1, characterized in that: The cleaning scraper (11) of the breeding tray is adapted to the interior of the breeding tray body (3), and the cleaning scraper (11) of the breeding tray and the drive plate (12) are an integral structure. The surface of the cleaning scraper (11) of the breeding tray can be sprayed with an anti-adhesion ceramic coating so that feed and insect excrement will not adhere to the surface of the cleaning scraper (11) of the breeding tray.
8. A black soldier fly larvae breeding tray with automatic cleaning function as described in claim 1, characterized in that: The drive plate (12) has a threaded hole on its upper interior that is adapted to the threaded rod (10), and the threaded rod (10) is threadedly connected in the threaded hole.