CN219985344U - Classification mechanism of fish feed particles - Google Patents

Abstract

The utility model discloses a sorting mechanism for fish feed particles, which belongs to the technical field of fish feed particles and includes an outer box. A screening box is provided on one side of the outer box, and a screening assembly is provided inside the screening box. A driving device is provided at the lower end of the dividing box, and a rotating rod is provided at the upper end of the driving device and extends to the inside of the screening box. The utility model is provided with a screening assembly so that the first screen, the second screen and the third screen are evenly installed inside the screening box. The sieve meshes of the three groups of sieve meshes are gradually reduced, so that the fish feed particles can be easily classified into multi-layers and accurately screened into four groups, with better screening effect; the utility model is provided with a receiving assembly , four sets of inclined discharge plates are installed on the side surface of the screening box, so that the shielding plate moves upward and the discharge port is opened, so that the fish feed at the bottom of the screen and the screening box can be easily discharged and accurately fall into different In the receiving box, the operation of picking up materials is simple and convenient.

Description

A classification mechanism for fish feed particles

Technical field

The utility model belongs to the technical field of fish feed particles, and specifically relates to a classification mechanism for fish feed particles.

Background technique

Fish feed is feed for fish. Its main ingredients are protein, fat, vitamins and minerals. Protein is an important nutrient for the survival of fish and shrimp, and an important component of the cells, tissues, and organs of the body.

Chinese patent application number 202121431668.3 discloses a multi-stage fish feed screening device, which includes an outer box. A motor is fixedly connected to the bottom inner wall of the outer box. The output shaft of the motor is fixedly connected to a rotating shaft, and the left end of the rotating shaft It is rotatably connected to the inner left wall of the outer box. Two eccentrics are fixedly sleeved on the periphery of the rotating shaft, and a first bevel gear fixedly sleeved on the periphery of the rotating shaft is provided between the two eccentrics. A screening box is provided inside the box, and the screening box is located above the two eccentric wheels. A rotating rod is provided inside the screening box. The bottom end of the rotating rod penetrates the lower surface of the screening box and is fixed. A second bevel gear is connected, and the second bevel gear meshes with the first bevel gear for transmission. A plurality of symmetrically arranged rotating plates are welded on the upper periphery of the rotating rod. The utility model can not only screen the fish feed particles into four categories according to the size of the fish feed particles, but the screening is more detailed, and the screening efficiency is higher, which improves the practicability of the device.

When using the above-mentioned disclosed patent, smaller particles can pass through a larger filter screen, but the effect is poor when rotating and sorting. At the same time, it is inconvenient to take out the fish feed after the original device has completed the classification.

Utility model content

In order to solve the problems raised in the above background technology. The utility model provides a classification mechanism for fish feed particles, which has the characteristics of good classification effect and convenient material retrieval.

In order to achieve the above purpose, the present utility model provides the following technical solution: a sorting mechanism for fish feed particles, including an outer box, a screening box is provided on one side inside the outer box, and a screening assembly is provided inside the screening box. A driving device is provided at the lower end of the screening box. A rotating rod is provided at the upper end of the driving device and extends to the inside of the screening box. A material collection assembly is provided inside the outer box and located on one side of the screening box. Between the outer box and the screening box A feed tube is provided.

Preferably, the screening assembly includes a second screen, a third screen and a first screen, wherein a first screen is provided at the upper end of the interior of the screening box, and a second screen is provided below the first screen, A third screen is provided below the second screen.

Preferably, the screening assembly also includes a scraper and a cleaning brush, wherein four sets of scrapers are provided on the side surface of the rotating rod and located at the upper end of the second screen, the third screen and the first screen, as well as on the bottom surface of the screening box. The bottom of the scraper is equipped with a cleaning brush.

Preferably, several support plates are evenly arranged inside the screening box and at the lower ends of the second screen, the third screen and the first screen.

Preferably, the material collection assembly includes a placement plate, a collection box and a discharge plate, wherein four sets of discharge plates are provided on the side surface of the screening box, and a placement plate is provided on the inner surface of the outer box at a position corresponding to the discharge plate. A receiving box is provided at the upper end of the placing plate.

Preferably, the material collection assembly further includes a shielding plate and a limiting chute, wherein a shielding plate is provided inside the discharge plate, and a limiting chute is provided inside the side wall of the screening box at a position corresponding to the blocking plate.

Compared with the existing technology, the beneficial effects of this utility model are:

1. This utility model is equipped with a screening assembly so that the first screen, the second screen and the third screen are evenly installed inside the screening box. The mesh holes of the three groups of screens gradually decrease, so that fish feed can be conveniently processed. The particles are classified into multiple layers and accurately screened into four groups, resulting in better screening results.

2. This utility model is equipped with a material collection assembly so that four sets of inclined discharge plates are installed on the side surface of the screening box, so that the shielding plate moves upward and the discharge port is opened, so that the fish feed at the bottom of the screen and the screening box can be easily The materials are discharged accurately and fall into different receiving boxes, and the material taking operation is simple and convenient.

Description of the drawings

Figure 1 is a front view of the utility model;

Figure 2 is a perspective view of the utility model;

Figure 3 is an enlarged view of A in Figure 1 of the present invention;

In the picture: 1. Outer box; 2. Screening component; 21. Second screen; 22. Third screen; 23. Scraper; 24. Cleaning brush; 25. First screen; 26. Support plate ; 3. Rotating rod; 4. Driving device; 5. Receiving component; 51. Placement plate; 52. Receiving box; 53. Discharging plate; 54. Shielding plate; 55. Limit chute; 6. Screening Box; 7. Feed pipe.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Example 1

Please refer to Figures 1-3. The present utility model provides the following technical solution: a sorting mechanism for fish feed particles, including an outer box 1. A screening box 6 is provided on one side of the outer box 1, and a screening box 6 is provided inside. Screening assembly 2, a driving device 4 is provided at the lower end of the screening box 6, a rotating rod 3 is provided at the upper end of the driving device 4 and extends to the inside of the screening box 6, and a collection device is provided inside the outer box 1 and located on one side of the screening box 6. Material assembly 5, a feed pipe 7 is provided between the outer box 1 and the screening box 6.

Specifically, the screening assembly 2 includes a second screen 21, a third screen 22 and a first screen 25. The first screen 25 is provided at the upper end of the screening box 6, and the first screen 25 is provided below the screen. The second screen 21 is provided with a third screen 22 below the second screen 21.

By adopting the above technical solution, the gaps of the first screen 25, the second screen 21 and the third screen 22 are gradually reduced, and the fish feed particles can be classified into multi-layers and accurately screened into four groups.

Specifically, the screening assembly 2 also includes a scraper 23 and a cleaning brush 24, wherein the side surface of the rotating rod 3 is located at the upper end of the second screen 21, the third screen 22, the first screen 25 and the bottom plate of the screening box 6 Four sets of scrapers 23 are provided on the surface, and a cleaning brush 24 is provided at the bottom of the scrapers 23.

By adopting the above technical solution, the scraper 23 rotates with the rotating rod 3, and the cleaning brush 24 at the bottom can push and scrape the fish feed particles, thereby improving the screening effect and avoiding clogging of the screen holes.

Specifically, several support plates 26 are evenly arranged inside the screening box 6 and located at the lower ends of the second screen 21, the third screen 22 and the first screen 25.

By adopting the above technical solution, the support plate 26 can have a good supporting effect on the screen, thereby making its structure more stable.

When this embodiment is used, the fish feed particles are added into the screening box 6 through the feed pipe 7, and the gaps between the first screen 25, the second screen 21 and the third screen 22 are gradually reduced, so that the fish feed particles are Carry out multi-layer classification, screen them into four groups, start the driving device 4, the three groups of screens vibrate with the screening box 6, ensuring the screening effect, the scraper 23 rotates with the rotating rod 3, and the cleaning brush 24 at the bottom The fish feed particles can be pushed and scraped, thereby improving the screening effect and avoiding clogging of the screen holes. The support plate 26 can have a good supporting effect on the screen, thereby making its structure more stable.

Example 2

The difference between this embodiment and Embodiment 1 is that the material collection assembly 5 includes a placement plate 51, a material collection box 52 and a discharge plate 53. Among them, four sets of discharge plates 53 are provided on the side surface of the screening box 6. The outer box A placement plate 51 is provided on the inner surface of the body 1 at a position corresponding to the discharge plate 53, and a receiving box 52 is provided at the upper end of the placement plate 51.

By adopting the above technical solution, the door of the outer box 1 is opened, the scraper 23 rotates to discharge the feed from the discharge plate 53, and the receiving box 52 placed on the upper end of the plate 51 collects the feed, and the feeding operation is simple and convenient.

Specifically, the material collection assembly 5 also includes a shielding plate 54 and a limiting chute 55. The discharge plate 53 is provided with a shielding plate 54 inside, and the side wall of the screening box 6 is provided with a limiting chute at a position corresponding to the shielding plate 54. 55,

By adopting the above technical solution, the shielding plate 54 can seal the discharge plate 53, and the limiting block on the surface of the shielding plate 54 moves in the limiting chute 55, which can make the structure of the shielding plate 54 more stable.

When this embodiment is used, after the fish feed particles are sorted, the door of the outer box 1 is opened, the shielding plate 54 is pulled upward, the scraper 23 rotates to discharge the feed from the discharge plate 53, and the receiving box 52 at the upper end of the plate 51 is placed. The operation of collecting and retrieving feed is simple and convenient. The limit block on the surface of the shielding plate 54 moves in the limit chute 55, which can make the structure of the shielding plate 54 more stable.

In the utility model, the structure and working principle of the driving device 4 composed of a motor, a rotating shaft, a first bevel gear, a second bevel gear, an eccentric wheel, a guide rod, and a rotating rod 3 are disclosed in Chinese Patent Application No. 202121431668.3. The multi-stage feed screening device has been disclosed. Its working principle is that the motor drives the rotating shaft to rotate, causing the eccentric to drive the screening box 6 to vibrate up and down. The first bevel gear drives the second bevel gear to rotate, thereby causing the rotating rod 3 to rotate.

The working principle and usage process of the utility model: when the utility model is used, the fish feed particles are added into the screening box 6 through the feeding pipe 7, and the first screen 25, the second screen 21 and the third screen 22 are The gaps are gradually reduced, so that the fish feed particles are classified into multiple layers and screened into four groups. The driving device 4 is started, and the three groups of screens vibrate with the screening box 6 to ensure the screening effect. The scraper 23 rotates as When the rod 3 rotates, the cleaning brush 24 at the bottom can push and scrape the fish feed particles, thereby improving the screening effect and avoiding clogging of the screen holes. The support plate 26 can have a good support effect on the screen, thereby Make the structure more stable; after the fish feed particles are sorted, open the door of the outer box 1, pull the shielding plate 54 upward, the scraper 23 rotates to discharge the feed from the discharge plate 53, and place the receiving box 52 at the upper end of the plate 51 The operation of collecting and retrieving feed is simple and convenient. The limit block on the surface of the shielding plate 54 moves in the limit chute 55, which can make the structure of the shielding plate 54 more stable.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A sorting mechanism for fish feed particles, including an outer box, characterized in that: a screening box is provided on one side inside the outer box, a screening assembly is provided inside the screening box, and a drive is provided at the lower end of the screening box. device, a rotating rod is provided at the upper end of the driving device and extends to the inside of the screening box, a material collection component is provided inside the outer box and located on one side of the screening box, and a feed pipe is provided between the outer box and the screening box. 2. A classification mechanism for fish feed particles according to claim 1, characterized in that: the screening assembly includes a second screen, a third screen and a first screen, wherein the upper end of the screening box is provided There is a first screen, a second screen is provided below the first screen, and a third screen is provided below the second screen. 3. A sorting mechanism for fish feed particles according to claim 2, characterized in that: the screening assembly further includes a scraper and a cleaning brush, wherein the side surface of the rotating rod is located on the second screen and the third screen. Four sets of scrapers are provided on the upper surface of the net and the first screen and on the surface of the bottom plate of the screening box, and a cleaning brush is provided on the bottom of the scrapers. 4. A sorting mechanism for fish feed particles according to claim 2, characterized in that: a plurality of support plates are evenly arranged inside the screening box and at the lower ends of the second screen, the third screen and the first screen. . 5. A sorting mechanism for fish feed particles according to claim 1, characterized in that: the material collection assembly includes a placement plate, a material collection box and a discharge plate, wherein the side surface of the screening box is provided with four sets of rows. Material plate, the inner surface of the outer box is provided with a placing plate at a position corresponding to the discharge plate, and a receiving box is provided at the upper end of the placing plate. 6. A sorting mechanism for fish feed particles according to claim 5, characterized in that: the material collecting assembly further includes a shielding plate and a limiting chute, wherein a shielding plate is provided inside the discharge plate, and the screening box A limited chute is provided inside the side wall at a position corresponding to the baffle plate.