Simple ecdysios insect artificial feed extrusion feeding device

Abstract

The utility model discloses a simple and easy insect sticking artificial feed extrusion feeding device, including feed storage box, guide chute, gate, tablet press and the inclined discharge chute. The feed storage box is in the bucket shape, is provided with the discharge gate at the bottom, is equipped with the gate at the discharge gate, is connected the guide chute below, and the one end of guide chute is apart from the feed storage box and is connected with the feed inlet box of tablet press. The tablet press includes and sets up the rolling roller no. 1 and the rolling roller no. 2 in parallel, and both are rotatably installed on the support, and one end is connected through the belt pulley transmission, and the one end of rolling roller no. 1 is equipped with the ratchet wrench away from the belt pulley. The rolling roller is provided with inverted triangular feed inlet box above, and its discharge end is located between two rolling rollers. The discharge end of tablet press is equipped with the inclined discharge chute, is used for guiding the feed extruded into shape to export. The utility model discloses simple structure, convenient operation can realize the quick extrusion of insect sticking artificial feed and the feeding of piece, reduces the labor intensity, improves the feeding efficiency and the uniformity of feed forming, is suitable for laboratory and the breeding farm popularization and use.

Description

Technical Field

[0001] This utility model relates to the field of feed production technology, and more specifically, to a simple extrusion feeding device for sticky insect artificial feed. Background Technology

[0002] Armyworms are a common and important agricultural pest that can cause serious damage to crops such as corn, wheat, and rice. Due to their large population size, rapid reproduction rate, and voracious appetite, armyworm control has always been a key focus and challenge in agricultural production. To study the occurrence patterns, life habits, and control methods of armyworms, researchers typically need to artificially breed them in the laboratory to ensure a long-term, stable supply of insects.

[0003] Currently, the artificial rearing of armyworms mainly relies on artificially prepared feed. The feed is usually in powder or paste form and needs to be shaped into small pieces or strips suitable for the worms to eat before being evenly distributed into the rearing container. However, existing feed processing methods mostly rely on manual operation, such as spreading with a scraper, hand-cutting, or shaping with simple molds. These methods have the following problems: High labor intensity and low efficiency: Manual operation requires batch preparation of feed flakes, which is time-consuming and labor-intensive and cannot meet the needs of large-scale breeding.

[0004] Uneven feed formation: Due to differences in operator technique and force, the thickness of the feed flakes varies, which can affect the feeding effect of the armyworms and lead to inconsistent growth and development.

[0005] The feeding process is cumbersome: the artificially shaped feed flakes need to be distributed one by one to the feeding container, which makes it difficult to feed quickly and is not conducive to standardized feeding management.

[0006] High equipment cost or complex structure: Although some research units have tried to use small feed forming machines, these devices are often large in size, complex in structure, and expensive, making them unsuitable for promotion in ordinary laboratories or teaching units.

[0007] Therefore, there is an urgent need for a simple artificial feed extrusion device for armyworms to solve the above problems. Utility Model Content

[0008] The purpose of this utility model is to solve the technical problems mentioned in the background art and to provide a simple artificial feed extrusion feeding device for sticky insects, including a feed storage box and a tableting device. The feed storage box is bucket-shaped and has a guide trough at the bottom outlet and a gate at the outlet. The end of the guide trough away from the feed storage box is connected to the feed box of the tableting device. The tableting device includes a first rolling roller and a second rolling roller, both of which are rotatably mounted on a support.

[0009] As a preferred technical solution of this utility model, a crank handle is provided at the end of the rolling roller away from the pulley.

[0010] As a preferred technical solution of this utility model, the discharge end of the tableting device is provided with an inclined feeding trough.

[0011] As a preferred technical solution of this utility model, the bracket is provided with mounting holes for mounting the first rolling roller and the second rolling roller, and the mounting holes are rectangular.

[0012] As a preferred embodiment of this invention, the tableting device is located between the feed storage box and the inclined feeding trough.

[0013] As a preferred technical solution of this utility model, the angle between the inclined feeding trough and the guide trough and the ground is -30 degrees to -45 degrees.

[0014] As a preferred technical solution of this utility model, a feeding box is provided above the first and second rolling rollers. The inner cavity of the feeding box has an inverted triangular cross section, and its discharge end is located directly above the gap between the first and second rolling rollers.

[0015] Compared with the prior art, the present invention has the following beneficial effects: This utility model provides a simple artificial feed extrusion feeding device for sticky insects. Its reasonable structural design arranges a feed storage box, a guide trough, a pressing device, and an inclined feeding trough in sequence to form a complete extrusion feeding process. The feed amount is controllably adjusted via a gate. After entering the feeding box through the guide trough, the feed is extruded and shaped by two rollers, and finally slides smoothly into the collection container through the inclined feeding trough. This device significantly improves the uniformity of feed formation, avoids uneven thickness caused by differences in manual operation, and greatly reduces labor intensity while increasing feeding efficiency. It is suitable for widespread application in laboratories and farms.

[0016] Compared with existing manual scraping or mold forming methods, this utility model device does not require a complex power system. It can complete the extrusion forming and feeding of feed simply by cranking. The equipment has a simple structure, low manufacturing cost, and is easy to maintain. Because the feed box is designed with an inverted triangular cross section and the discharge port is directly opposite the gap between the two rolling rollers, a continuous and stable supply of feed is ensured. This results in extruded feed flakes that are regular in shape and uniform in size, which helps to improve the feeding effect and growth uniformity of armyworms, and realizes scientific and standardized artificial breeding. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a structural feature diagram of the present invention; Figure 2 This is a partial structural schematic diagram of the present invention; Figure 3 This is a schematic diagram of the tablet pressing device of this utility model.

[0019] The components include: 1. Feed storage box; 2. Tableting device; 3. Feed guide trough; 4. Gate; 5. Support; 6. Feed box; 7. Inclined feeding trough; 21. Rolling roller one; 22. Rolling roller two. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the following description is provided in conjunction with embodiments and appendices. Figure 1-2 The present invention will be further described in detail below. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0021] This utility model provides a simple artificial feed extrusion feeding device for sticky insects, including a feed storage box 1, a feed guide trough 3, a gate 4, a pressing device 2, and an inclined feed trough 7.

[0022] First, the feed storage box 1 has a bucket-shaped structure with a discharge port at the bottom. A sliding gate 4 is installed at the discharge port by bolts. The gate 4 is used to adjust the discharge rate and can be completely closed when feeding needs to be stopped to avoid feed waste. A guide trough 3 extends from the bottom of the discharge port. The guide trough 3 is made of bent metal sheet, and its end away from the feed storage box 1 is connected to the feed box of the tableting device 2 to ensure smooth feed delivery.

[0023] The tablet pressing device 2 includes a first rolling roller 21 and a second rolling roller 22 arranged side by side. Both are rotatably connected to the bracket 5 through bearings. A rectangular mounting hole is provided on the side wall of the bracket 5 to facilitate the installation and position adjustment of the rolling rollers and to adjust the distance between them to press out feed tablets of different thicknesses.

[0024] To enable manual operation, a crank handle is provided at the end of the first roller 21 away from the pulley. The operator can drive the first roller 21 and the second roller 22 to rotate by cranking the handle, thereby extruding and molding the feed.

[0025] A feed box is positioned directly above the first rolling roller 21 and the second rolling roller 22. The inner cavity of the feed box has an inverted triangular cross-section, and its lower outlet is located directly above the gap between the two rolling rollers. When feed enters the feed box 6 from the feed storage box 1 via the guide chute 3, it will naturally slide between the first rolling roller 21 and the second rolling roller 22, forming regular-shaped feed flakes or strips under the squeezing force of the rolling rollers.

[0026] An inclined discharge chute 7 is provided at the discharge end of the tableting device 2 to discharge the extruded feed. The angle between the inclined discharge chute 7 and the ground is controlled between -30° and -45° to ensure that the feed can smoothly slide into the designated collection container and to prevent feed accumulation and blockage. Both the inclined discharge chute 7 and the guide chute 3 are treated with an anti-stick coating to prevent the feed from sticking together during transportation.

[0027] The device in this embodiment forms a complete extrusion feeding process through the sequential arrangement of "feed storage box 1 - guide trough 3 - tableting device 2 - inclined feeding trough 7". The working process is as follows: the operator adds artificially prepared sticky insect feed to the feed storage box 1 and controls the feeding speed by adjusting the gate 4; the feed falls into the feeding box through the guide trough 3, and is then extruded into tablets by rolling roller 21 and rolling roller 22; finally, the extruded feed tablets automatically slide down the inclined feeding trough 7 into the collection container, facilitating subsequent batch feeding of sticky insects.

[0028] The device has a simple structure and is easy to operate. It does not rely on a complex power system and can complete the extrusion and feeding of feed by simply cranking the handle. It has the advantages of low manufacturing cost and easy promotion.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A simple artificial feed extrusion and feeding device for sticky insects, comprising a feed storage box (1) and a tablet pressing device (2), characterized in that: The feed storage box (1) is bucket-shaped, and a guide trough (3) is provided at the bottom outlet of the feed storage box (1), and a gate (4) is provided at its outlet. The end of the guide trough (3) away from the feed storage box (1) is connected to the feed box (6) of the tableting device (2). The tableting device (2) includes a first rolling roller (21) and a second rolling roller (22), wherein the first rolling roller (21) and the second rolling roller (22) are rotatably mounted on the support (5).

2. The simple artificial feed extrusion and feeding device for armyworms according to claim 1, characterized in that, A crank handle is provided at the end of the rolling roller (21) away from the pulley.

3. The simple artificial feed extrusion and feeding device for armyworms according to claim 1, characterized in that, The tableting device (2) is provided with an inclined feeding trough (7) at the discharge end.

4. The simple artificial feed extrusion and feeding device for armyworms according to claim 1, characterized in that, The bracket (5) has mounting holes for mounting roller one (21) and roller two (22), and the mounting holes are rectangular.

5. The simple artificial feed extrusion and feeding device for armyworms according to claim 1, characterized in that, The tableting device (2) is located between the feed storage box (1) and the inclined feeding trough (7).

6. The simple artificial feed extrusion and feeding device for armyworms according to claim 5, characterized in that, The angle between the inclined feeding trough (7) and the guide trough (3) and the ground is -30 degrees to -45 degrees.

7. The simple artificial feed extrusion and feeding device for armyworms according to claim 1, characterized in that, A feed box (6) is provided above the first (21) and the second (22) of the rolling rollers. The inner cavity of the feed box (6) is inverted triangular in shape, and its discharge end is located directly above the gap between the first (21) and the second (22).

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