Multi-stage feed processing and screening device

Abstract

The utility model discloses a multistage feed processing and screening device, which comprises a protective shell, a mounting cylinder, a conveying assembly and a vibration assembly, the top of the protective shell is fixedly provided with the mounting cylinder, the conveying assembly comprises a speed reducing motor, a rotating rod and a spiral blade, the bottom of the mounting cylinder is provided with a screen I, and the vibration assembly comprises a vibration motor, a sliding chute, a sliding block and a mounting plate. Feed can be preliminarily screened through cooperation of the conveying assembly and the first screen, the preliminarily screened feed can be discharged through the discharging port and the arc-shaped discharging frame, other feed can fall to the top of the second screen, then the feed is further screened through cooperation of the vibration assembly and the second screen, and the feed is discharged through the rectangular discharging frame. When the feed is screened, the rest of the feed enters the material collecting frame after passing through the material collecting hopper, then screening of the feed is completed, the feed can be screened multiple times through the feed screening mode, three kinds of feed with different thicknesses are obtained, and then the quality of the produced feed can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feed processing, in particular to a multi-stage feed processing and screening device. Background Art

[0002] Feed is the food for animals in modern agriculture. Feed crushing is an important production process, the purpose of which is to change the physical properties of feed raw materials, so that the feed can be better mixed during processing and the effectiveness of the nutritional value of the raw materials can be improved. The particle size of the material is one of the factors that affect the full utilization of the nutritional value of the raw materials.

[0003] At present, the existing Chinese patent with the publication number CN213529513U discloses a feed screening device for feed processing, wherein the inner surface of the feed screening bin is inlaid with the inner bin rotating motor, and by installing the feed feed inlet on the outside of the feed screening bin, the feed can be effectively transported into the feed screening inner bin inside the feed screening bin through the feed feed inlet, and the inner bin rotating motor needs to be started, and the feed screening inner bin can be effectively driven to rotate on the inner surface of the feed screening bin by starting the motor, and the rotating balance gear can effectively play a balancing effect during the rotation process. After the feed screening inner bin is rotated, the feed can be effectively dropped into the feed screening net on the front surface of the screening net fixing ring, and the feed with large particles stays above the feed screening net, while the feed with small particles falls below the feed screening net, thereby playing a distinguishing effect on the feed. Although the device has the above advantages, the device only screens the feed once through the feed screening net, which leads to a decrease in the quality of the produced feed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a multi-stage feed processing and screening device.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses a multi-stage feed processing and screening device, comprising a protective shell, a mounting cylinder, a conveying assembly and a vibration assembly. The mounting cylinder is fixedly mounted on the top of the protective shell, the conveying assembly comprises a reduction motor, a rotating rod, a spiral blade and a bearing seat, a screen 1 is arranged at the bottom of the mounting cylinder, the vibration assembly comprises a vibration motor, a slide groove, a slider, a mounting plate and a screen 2, a collecting hopper is arranged inside the protective shell, and the collecting hopper is located at the bottom of the vibration assembly.

[0007] As a preferred technical solution of the utility model, the reduction motor is fixedly installed on the left side of the mounting tube, the rotating rod is installed on the output end of the reduction motor, the bearing seat is arranged on the right side of the mounting tube, the end of the rotating rod away from the reduction motor is connected to the bearing seat, and the spiral blade is fixedly installed on the outer surface of the rotating rod.

[0008] As a preferred technical solution of the utility model, two of the sliding grooves are provided on the left and right sides of the interior of the protective shell, the mounting plate is slidably arranged inside the protective shell, and the outer wall of the mounting plate is in contact with the inner wall of the protective shell, and two of the sliding blocks are fixedly installed on the left and right sides of the mounting plate.

[0009] As a preferred technical solution of the utility model, the two sliders are positioned opposite to the two slide grooves, and the two sliders are slidably connected to the two slide grooves, the vibration motor is fixedly installed in the middle of the bottom of the mounting plate, and the screen 2 is arranged inside the mounting plate.

[0010] As a preferred technical solution of the utility model, a discharge port is provided on the right side of the mounting cylinder, an arc-shaped discharge frame is fixedly installed on the right side of the discharge port, a through groove through which the arc-shaped discharge frame can pass is provided on the top right side of the protective shell, a rectangular discharge frame is fixedly installed in the middle of the right side of the protective shell, and the rectangular discharge frame is connected to the protective shell.

[0011] As a preferred technical solution of the utility model, a controller is arranged in the middle of the front side surface of the protective shell, a material collection frame is slidably arranged in the middle of the inner bottom surface of the protective shell, one side of the material collection frame extends to the outside of the protective shell, and a feed hopper is opened on the left side of the top of the mounting cylinder.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model is provided with a conveying component, a vibration component, a screen mesh one and a screen mesh two. When the feed is screened, the feed can be preliminarily screened through the cooperation of the conveying component and the screen mesh one, the preliminarily screened feed will be discharged through the discharge port and the arc-shaped feed discharge frame, the remaining feed will fall to the top of the screen mesh two, and then the feed will be further screened through the cooperation of the vibration component and the screen mesh two and discharged through the rectangular feed discharge frame, the remaining feed will enter the interior of the feed collection frame after passing through the collecting hopper, thereby completing the screening of the feed. The above-mentioned feed screening method can screen the feed for multiple times to obtain three feeds of different coarsenesses, thereby improving the quality of the produced feed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a front cross-sectional view of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the installation tube of the utility model;

[0018] Figure 4 It is a three-dimensional diagram of the mounting plate of the utility model;

[0019] In the figure: 1. Protective shell; 2. Mounting cylinder; 3. Speed ​​reduction motor; 4. Rotating rod; 5. Spiral blade; 6. Bearing seat; 7. Screen 1; 8. Vibration motor; 9. Slide; 10. Slider; 11. Mounting plate; 12. Screen 2; 13. Discharge port; 14. Arc-shaped discharge frame; 15. Rectangular discharge frame; 16. Controller; 17. Collection frame; 18. Feed hopper; 19. Collection hopper. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0021] In the drawings, the same reference numerals all refer to the same components.

[0022] like Figure 1-4 As shown, the utility model provides a multi-stage feed processing and screening device, including a protective shell 1, a mounting cylinder 2, a conveying assembly, and a vibration assembly. The mounting cylinder 2 is fixedly installed on the top of the protective shell 1, the conveying assembly includes a reduction motor 3, a rotating rod 4, a spiral blade 5, and a bearing seat 6, a screen 7 is arranged at the bottom of the mounting cylinder 2, the vibration assembly includes a vibration motor 8, a slide 9, a slider 10, a mounting plate 11, and a screen 12, and the interior of the protective shell 1 is provided with a collecting hopper 19, and the collecting hopper 19 is located at the bottom of the vibration assembly.

[0023] When the feed is screened, the feed can be preliminarily screened through the cooperation of the conveying component and the screen 1 7. The preliminarily screened feed will be discharged through the discharge port 13 and the arc-shaped discharge frame 14, and the remaining feed will fall to the top of the screen 2 12. Then, the feed is further screened through the cooperation of the vibration component and the screen 2 12 and discharged through the rectangular discharge frame 15. The remaining feed will pass through the collecting hopper 19 and then enter the interior of the collecting frame 17, thereby completing the screening of the feed. The above-mentioned feed screening method can screen the feed multiple times to obtain three feeds of different coarsenesses, thereby improving the quality of the produced feed.

[0024] Furthermore, a reduction motor 3 is fixedly installed on the left side of the mounting cylinder 2, a rotating rod 4 is installed on the output end of the reduction motor 3, a bearing seat 6 is arranged on the right side of the mounting cylinder 2, one end of the rotating rod 4 away from the reduction motor 3 is connected to the bearing seat 6, and a spiral blade 5 is fixedly installed on the outer surface of the rotating rod 4.

[0025] Furthermore, two slide grooves 9 are provided on the left and right sides of the interior of the protective shell 1, the mounting plate 11 is slidably arranged inside the protective shell 1, and the outer wall of the mounting plate 11 is in contact with the inner wall of the protective shell 1, and two sliders 10 are fixedly installed on the left and right sides of the mounting plate 11.

[0026] Furthermore, the two sliders 10 are opposite to the two slide grooves 9 and are slidably connected to each other. A vibration motor 8 is fixedly installed in the middle of the bottom of the mounting plate 11, and a screen 12 is arranged inside the mounting plate 11.

[0027] Furthermore, a discharge port 13 is opened on the right side of the mounting cylinder 2, an arc-shaped discharge frame 14 is fixedly installed on the right side of the discharge port 13, a through groove through which the arc-shaped discharge frame 14 can pass is opened on the top right side of the protective shell 1, and a rectangular discharge frame 15 is fixedly installed in the middle of the right side of the protective shell 1, and the rectangular discharge frame 15 is connected to the protective shell 1.

[0028] Furthermore, a controller 16 is arranged in the middle of the front side of the protective shell 1, a material collection frame 17 is slidingly arranged in the middle of the inner bottom surface of the protective shell 1, one side of the material collection frame 17 extends to the outside of the protective shell 1, and a feed hopper 18 is opened on the top left side of the mounting cylinder 2.

[0029] Working principle: When in use, the device is connected to an external power supply, and the device is controlled by the controller 16 to turn on the reduction motor 3 and the vibration motor 8. Then, feed is added to the inside of the mounting cylinder 2 through the feed hopper 18. Through the coordinated action of the reduction motor 3, the rotating rod 4, the bearing seat 6, and the spiral blade 5, the feed can be driven to move to one side of the discharge port 13. During the movement, the feed is preliminarily screened by the screen 1 7. The preliminarily screened feed will be discharged and collected through the discharge port 13 and the arc-shaped discharge frame 14, and the remaining feed will fall to the top of the screen 2 12. Under the coordinated action of the chute 9 and the slider 10, the mounting plate 11 is driven by the vibration motor 8 to vibrate inside the protective shell 1. Under the action of the screen 2 12, the feed is further screened and discharged and collected through the rectangular discharge frame 15. The remaining feed will pass through the collecting hopper 19 and enter the inside of the collecting frame 17. Then the collecting frame 18 can be pulled out from the inside of the protective shell 1 to collect and process the feed.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A multi-stage feed processing and screening device, characterized in that: The invention comprises a protective shell (1), a mounting cylinder (2), a conveying assembly, and a vibration assembly. The mounting cylinder (2) is fixedly mounted on the top of the protective shell (1). The conveying assembly comprises a reduction motor (3), a rotating rod (4), a spiral blade (5), and a bearing seat (6). A screen 1 (7) is arranged at the bottom of the mounting cylinder (2). The vibration assembly comprises a vibration motor (8), a chute (9), a slider (10), a mounting plate (11), and a screen 2 (12). A collecting hopper (19) is arranged inside the protective shell (1). The collecting hopper (19) is located at the bottom of the vibration assembly.

2. A multi-stage feed processing and screening device according to claim 1, characterized in that: The reduction motor (3) is fixedly mounted on the left side of the mounting cylinder (2), the rotating rod (4) is mounted on the output end of the reduction motor (3), the bearing seat (6) is arranged on the right side of the mounting cylinder (2), one end of the rotating rod (4) away from the reduction motor (3) is connected to the bearing seat (6), and the spiral blade (5) is fixedly mounted on the outer surface of the rotating rod (4).

3. A multi-stage feed processing and screening device according to claim 1, characterized in that: The protective shell (1) has two slide grooves (9) on both left and right sides thereof, the mounting plate (11) is slidably arranged inside the protective shell (1), and the outer wall of the mounting plate (11) is in contact with the inner wall of the protective shell (1), and the two sliding blocks (10) are fixedly mounted on both left and right sides thereof.

4. A multi-stage feed processing and screening device according to claim 1, characterized in that: The two sliders (10) are positioned opposite to the two slide grooves (9), and the two sliders (10) are slidably connected to the two slide grooves (9). The vibration motor (8) is fixedly installed in the middle of the bottom of the mounting plate (11), and the second screen (12) is arranged inside the mounting plate (11).

5. The multi-stage feed processing and screening device according to claim 1, characterized in that: A discharge port (13) is provided on the right side of the mounting cylinder (2), an arc-shaped discharge frame (14) is fixedly installed on the right side of the discharge port (13), a through slot through which the arc-shaped discharge frame (14) can pass is provided on the top right side of the protective shell (1), and a rectangular discharge frame (15) is fixedly installed in the middle of the right side of the protective shell (1), and the rectangular discharge frame (15) is connected to the protective shell (1).

6. A multi-stage feed processing and screening device according to claim 1, characterized in that: A controller (16) is arranged in the middle of the front side of the protective shell (1), a material collection frame (17) is slidably arranged in the middle of the inner bottom surface of the protective shell (1), one side of the material collection frame (17) extends to the outside of the protective shell (1), and a feed hopper (18) is opened on the left side of the top of the installation cylinder (2).

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