A sifting machine for compounded feed

Abstract

The utility model relates to feed divides the technical field of screen, and disclose a kind of for the screen machine of compound feed, including base, the top of base is equipped with screen component, the outer wall of base is respectively installed with vertical board, box and collection box, the top of base is fixedly equipped with fixed plate, the outer wall of fixed plate is opened with limit slot, the top of screen component is installed with screen surface. Through controller emission signal, vibration motor can start work, and can be driven by rotating handle vibration roller to carry out circumferential motion in the inner wall of through slot, can make vibrating block can sway, and limit rod can slide in the inner wall of limit slot and limit it, so that screen surface can vibrate, and feed is vibrated by vibrating screen surface, can make the device can classify feed according to particle size, to meet the quality requirement of different feed products, through efficient screening, reduce the burden of subsequent processing link, improve overall production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of feed screening technology, specifically a screening machine for compound feed. Background Technology

[0002] Screening machines used in compound feed are important equipment in the feed processing process. Their main function is to screen raw materials or finished products to remove impurities, classify particle sizes, and improve product quality.

[0003] The shape, size, and arrangement of the sieve holes have a direct impact on the screening effect. Existing screening machines for compound feed can generally only perform preliminary screening of the feed, resulting in poor screening effect and requiring rework. At the same time, there may be iron impurities in the feed. If they are not removed during the screening process, they can easily affect the safety of the feed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a screening machine for compound feed, which has the advantages of high screening efficiency, wide applicability, and removal of iron impurities, thus solving the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: a screening machine for compound feed, including a base, a screening assembly on the top of the base, a vertical plate, a box and a collection box respectively installed on the outer wall of the base, a fixing plate fixedly installed on the top of the base, a limit groove opened on the outer wall of the fixing plate, a screen surface installed on the top of the screening assembly, a screen hole opened on the top of the screen surface, an impurity removal assembly installed on the outer wall of the screen surface, a filter layer installed on the inner wall of the box, a controller fixedly installed on the outer wall of the box, a drawer slidably connected to the inner wall of the box, a partition fixedly installed on the inner wall of the screen surface, and an inclined plate fixedly installed on the bottom of the inner wall of the screen surface.

[0006] As a preferred technical solution of this utility model: the screening assembly includes a vibrating motor, the power output shaft of the vibrating motor is fixedly mounted with one end of a rotating handle, the other end of the rotating handle is fixedly mounted with a vibrating roller, the outer wall of the vibrating roller is provided with a vibrating block, the outer wall of the vibrating block is fixedly mounted with a vibrating rod, the outer wall of the vibrating block is provided with a shell, a through groove is opened at the center of the vibrating block, and limit rods are fixedly mounted on both sides of the outer wall of the shell.

[0007] As a preferred technical solution of this utility model: the vibrating motor and the controller are electrically connected; the outer wall of the rotating handle away from the vibrating motor is installed on the outer wall of the fixed plate; the limiting rod is located on the inner wall of the limiting groove and slides on the inner wall of the limiting groove; the top of the vibrating block is fixedly installed on the bottom of the screen surface; and the outer wall of the vibrating motor is fixedly installed on the outer wall of the vertical plate.

[0008] As a preferred technical solution of this utility model: the impurity removal assembly includes a discharge box, the outer wall of the discharge box is provided with a discharge port, a filter plate is fixedly installed on the top of the discharge box, a square hole is provided on the top of the filter plate, a movable plate is slidably connected to the inner wall of the filter plate, an electric telescopic rod is fixedly installed on the outer wall of the filter plate, a feeding hopper is installed on the top of the filter plate, an electromagnet is fixedly assembled on the inner wall of the feeding hopper, and a support leg is fixedly assembled on the bottom of the discharge box.

[0009] As a preferred technical solution of this utility model: the electromagnet is electrically connected to the controller via a power source; there are two electric telescopic rods, which are symmetrically distributed on the outer wall of the filter plate; the telescopic ends of the electric telescopic rods are fixedly installed on the outer wall of the moving plate; and the electric telescopic rods are electrically connected to the controller.

[0010] As a preferred technical solution of this utility model: the number of sieve holes is several, and the several sieve holes are evenly distributed on the top of the sieve surface. The diameter of the sieve holes is three types, and the diameter of the three types of sieve holes is distributed on the top of the sieve surface from small to large. The inclined plate is installed at the bottom of the inner wall of the sieve surface in an inclined shape.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This screening machine for compound feed, through a controller transmitting a signal, enables the vibrating motor to start working. The rotating handle drives the vibrating roller to move in a circular motion along the inner wall of the trough, causing the vibrating block to shake. A limiting rod slides along the inner wall of the limiting groove to limit the movement, allowing the screen surface to vibrate. This vibration of the screen surface causes the feed to vibrate, enabling the device to classify feed according to particle size to meet the quality requirements of different feed products. Through efficient screening, the burden on subsequent processing steps is reduced, improving overall production efficiency.

[0013] 2. This screening machine for compound feed uses a controller to send a signal to activate an electric telescopic rod. The electric telescopic rod drives a moving plate to slide on the inner wall of the filter plate, thus blocking the square holes and preventing the feed on the inner wall of the hopper from falling down. At this time, the controller sends a signal to activate an electromagnet via power supply. The electromagnet then adsorbs iron metal impurities in the feed placed on the inner wall of the hopper. This allows the device to remove iron impurities from the feed during screening, ensuring feed safety. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the other side of the structure of this utility model;

[0016] Figure 3 This is a schematic cross-sectional view of the present invention.

[0017] Figure 4 This is a schematic diagram of the impurity removal component of this utility model;

[0018] Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle;

[0019] Figure 6 This is a schematic diagram of the sieving component structure of this utility model;

[0020] Figure 7 This is a schematic diagram of the limiting groove structure of this utility model.

[0021] In the diagram: 1. Base; 2. Screening assembly; 3. Vertical plate; 4. Fixing plate; 5. Limiting groove; 6. Screen surface; 7. Screen holes; 8. Impurity removal assembly; 9. Box body; 10. Filter layer; 11. Controller; 12. Drawer box; 13. Partition plate; 14. Inclined plate; 15. Collection box;

[0022] 201. Vibrating motor; 202. Rotating handle; 203. Vibrating roller; 204. Vibrating block; 205. Vibrating rod; 206. Housing; 207. Through groove; 208. Limiting rod;

[0023] 801. Discharge box; 802. Discharge port; 803. Filter plate; 804. Square hole; 805. Moving plate; 806. Electric telescopic rod; 807. Feed hopper; 808. Electromagnet; 809. Support leg. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1 - Figure 7A screening machine for compound feed includes a base 1, a screening assembly 2 on the top of the base 1, a vertical plate 3, a box 9 and a collection box 15 respectively installed on the outer wall of the base 1, a fixing plate 4 fixedly installed on the top of the base 1, a limit groove 5 opened on the outer wall of the fixing plate 4, a screen surface 6 installed on the top of the screening assembly 2, a screen hole 7 opened on the top of the screen surface 6, an impurity removal assembly 8 installed on the outer wall of the screen surface 6, a filter layer 10 installed on the inner wall of the box 9, a controller 11 fixedly installed on the outer wall of the box 9, a drawer 12 slidably connected to the inner wall of the box 9, a partition 13 fixedly installed on the inner wall of the screen surface 6, and an inclined plate 14 fixedly installed at the bottom of the inner wall of the screen surface 6.

[0026] In the above structure, with the box 9 and the drawer 12 set up, and the filter layer 10 located on top of the drawer 12, the filter layer 10 can filter the feed and collect it in categories. This allows the device to classify and store the feed after screening it.

[0027] In a preferred embodiment: the screening assembly 2 includes a vibrating motor 201, the power output shaft of the vibrating motor 201 is fixedly mounted with one end of a rotating handle 202, the other end of the rotating handle 202 is fixedly mounted with a vibrating roller 203, the outer wall of the vibrating roller 203 is provided with a vibrating block 204, the outer wall of the vibrating block 204 is fixedly mounted with a vibrating rod 205, the outer wall of the vibrating block 204 is provided with a housing 206, a through groove 207 is opened at the center of the vibrating block 204, and limit rods 208 are fixedly mounted on both sides of the outer wall of the housing 206;

[0028] In a preferred embodiment: the vibrating motor 201 is electrically connected to the controller 11, the outer wall of the rotating handle 202 away from the vibrating motor 201 is installed on the outer wall of the fixed plate 4, the limiting rod 208 is located on the inner wall of the limiting groove 5 and slides on the inner wall of the limiting groove 5, the top of the vibrating block 204 is fixedly installed to the bottom of the screen surface 6, and the outer wall of the vibrating motor 201 is fixedly installed on the outer wall of the vertical plate 3.

[0029] In the above structure, the controller 11 sends a signal to enable the vibration motor 201 to start working, and the rotating handle 202 drives the vibration roller 203 to move in a circular motion on the inner wall of the through groove 207, which causes the vibration block 204 to shake. The limiting rod 208 can slide on the inner wall of the limiting groove 5 to limit it, so that the screen surface 6 can vibrate, and the feed is vibrated by vibrating the screen surface 6.

[0030] In a preferred embodiment: the impurity removal assembly 8 includes a discharge box 801, the outer wall of the discharge box 801 is provided with a discharge port 802, a filter plate 803 is fixedly installed on the top of the discharge box 801, a square hole 804 is provided on the top of the filter plate 803, a movable plate 805 is slidably connected to the inner wall of the filter plate 803, an electric telescopic rod 806 is fixedly installed on the outer wall of the filter plate 803, a feed hopper 807 is installed on the top of the filter plate 803, an electromagnet 808 is fixedly assembled on the inner wall of the feed hopper 807, and a support leg 809 is fixedly assembled on the bottom of the discharge box 801.

[0031] In a preferred embodiment: the electromagnet 808 is electrically connected to the controller 11 via a power supply; there are two electric telescopic rods 806, which are symmetrically distributed on the outer wall of the filter plate 803; the telescopic ends of the electric telescopic rods 806 are fixedly installed on the outer wall of the moving plate 805; and the electric telescopic rods 806 are electrically connected to the controller 11.

[0032] In the above structure, the controller 11 sends a signal to activate the electric telescopic rod 806, which in turn drives the moving plate 805 to slide on the inner wall of the filter plate 803. This allows the moving plate 805 to block the square hole 804, preventing the feed on the inner wall of the hopper 807 from falling down. At this time, the controller 11 sends a signal to activate the electromagnet 808 via power, which then adsorbs the iron metal impurities in the feed placed on the inner wall of the hopper 807. After adsorption is complete, the electric telescopic rod 806 is activated again to expose the square hole 804, allowing the feed to pass through.

[0033] In a preferred embodiment: there are several sieve holes 7, and the several sieve holes 7 are evenly distributed on the top of the sieve surface 6. There are three diameters of sieve holes 7, and the three diameters of sieve holes 7 are distributed on the top of the sieve surface 6 from small to large. The inclined plate 14 is installed at the bottom of the inner wall of the sieve surface 6 in an inclined manner.

[0034] In the above structure, the characteristic that the diameters of the three types of sieve holes 7 are distributed from small to large on the top of the sieve surface 6 allows the sieve holes 7 to perform sieving of feed of different particle sizes. Furthermore, due to the characteristic that the inclined plate 14 is installed at the bottom of the inner wall of the sieve surface 6 in an inclined manner, the sieved feed can fall into the inner wall of the collection box 15 respectively, and the feed will not accumulate.

[0035] Working principle: When using this device, the feed to be screened is placed on the inner wall of the feed hopper 807. The controller 11 sends a signal to activate the electric telescopic rod 806, which drives the moving plate 805 to slide on the inner wall of the filter plate 803. This allows the moving plate 805 to block the square hole 804, preventing the feed from falling down the inner wall of the feed hopper 807. At this time, the controller 11 sends a signal to activate the electromagnet 808, which adsorbs ferrous metal impurities from the feed placed on the inner wall of the feed hopper 807. After adsorption, the electric telescopic rod 806 is activated again, exposing the square hole 804, allowing the feed to pass through and fall to the top of the screen surface 6. At this time, the controller 11 can send a signal to enable the vibration motor 201 to start working. The rotating handle 202 can drive the vibration roller 203 to move in a circular motion on the inner wall of the through groove 207, which can cause the vibration block 204 to shake. The limiting rod 208 can slide and limit the movement on the inner wall of the limiting groove 5, so that the screen surface 6 can vibrate. The vibration of the screen surface 6 causes the feed to vibrate. Due to the characteristic that the diameters of the three screen holes 7 are distributed from small to large at the top of the screen surface 6, the screen holes 7 can separate feed of different particle sizes. Because the inclined plate 14 is installed at the bottom of the inner wall of the screen surface 6, the separated feed can fall into the inner wall of the collection box 15, so that the device can complete the work of separating the feed.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A screening machine for compound feed, comprising a base (1), characterized in that: The base (1) is provided with a sieving assembly (2) at the top. The outer wall of the base (1) is respectively equipped with a vertical plate (3), a box (9) and a collection box (15). The top of the base (1) is fixedly equipped with a fixing plate (4). The outer wall of the fixing plate (4) is provided with a limiting groove (5). The top of the sieving assembly (2) is equipped with a sieve surface (6). The top of the sieve surface (6) is provided with a sieve hole (7). The outer wall of the sieve surface (6) is provided with an impurity removal assembly (8). The inner wall of the box (9) is equipped with a filter layer (10). The outer wall of the box (9) is fixedly equipped with a controller (11). The inner wall of the box (9) is slidably connected with a drawer (12). The inner wall of the sieve surface (6) is fixedly equipped with a partition plate (13). The bottom of the inner wall of the sieve surface (6) is fixedly equipped with an inclined plate (14).

2. A screening machine for compound feed according to claim 1, characterized in that: The screening assembly (2) includes a vibrating motor (201), the power output shaft of the vibrating motor (201) is fixedly fitted with one end of a rotating handle (202), the other end of the rotating handle (202) is fixedly fitted with a vibrating roller (203), the outer wall of the vibrating roller (203) is provided with a vibrating block (204), the outer wall of the vibrating block (204) is fixedly fitted with a vibrating rod (205), the outer wall of the vibrating block (204) is provided with a shell (206), a through groove (207) is opened at the center of the vibrating block (204), and limit rods (208) are fixedly fitted on both sides of the outer wall of the shell (206).

3. A screening machine for compound feed according to claim 2, characterized in that: The vibrating motor (201) is electrically connected to the controller (11). The outer wall of the rotating handle (202) away from the vibrating motor (201) is installed on the outer wall of the fixed plate (4). The limiting rod (208) is located on the inner wall of the limiting groove (5) and slides on the inner wall of the limiting groove (5). The top of the vibrating block (204) is fixedly installed with the bottom of the screen surface (6). The outer wall of the vibrating motor (201) is fixedly installed on the outer wall of the upright plate (3).

4. A screening machine for compound feed according to claim 1, characterized in that: The impurity removal assembly (8) includes a discharge box (801), the outer wall of which is provided with a discharge port (802), a filter plate (803) is fixedly installed on the top of the discharge box (801), a square hole (804) is provided on the top of the filter plate (803), a movable plate (805) is slidably connected to the inner wall of the filter plate (803), an electric telescopic rod (806) is fixedly installed on the outer wall of the filter plate (803), a feeding hopper (807) is installed on the top of the filter plate (803), an electromagnet (808) is fixedly assembled on the inner wall of the feeding hopper (807), and a support leg (809) is fixedly assembled on the bottom of the discharge box (801).

5. A screening machine for compound feed according to claim 4, characterized in that: The electromagnet (808) is electrically connected to the controller (11) via a power source. There are two electric telescopic rods (806), and the two electric telescopic rods (806) are symmetrically distributed on the outer wall of the filter plate (803). The telescopic end of the electric telescopic rod (806) is fixedly installed on the outer wall of the moving plate (805). The electric telescopic rod (806) is electrically connected to the controller (11).

6. A screening machine for compound feed according to claim 1, characterized in that: The number of sieve holes (7) is several, and the several sieve holes (7) are evenly distributed on the top of the sieve surface (6). The diameter of the sieve holes (7) is three types, and the diameters of the three types of sieve holes (7) are distributed on the top of the sieve surface (6) from small to large. The inclined plate (14) is installed at the bottom of the inner wall of the sieve surface (6) in an inclined manner.

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