Device for automatically screening baby chicks and eggshells

Abstract

The utility model discloses a device for automatically screening baby chicks and eggshells, and relates to the technical field of hatching instruments. The vibrating screen comprises a screening box and a fixing frame, a vibrating mechanism and a screening mechanism are arranged on the screening box, and the vibrating mechanism comprises a feeding assembly, a vibrating assembly and a driving assembly; the feeding assembly comprises a feeding hopper arranged on the top face of the screening box in a communicating mode, the inner wall of the screening box is fixedly connected to an inclined frame on the inner wall of the screening box, two discharging openings are formed in the inclined frame, and an air outlet and an air inlet are formed in the left side and the right side of the screening box correspondingly. The right side of the screening box is fixedly connected with an exhaust fan, and the left side of the screening box is fixedly connected with an air blower. By arranging the vibrating mechanism, chicks and eggshells are screened according to different weights of the chicks and the eggshells, so that the chicks and the eggshells are effectively separated, the separation efficiency is greatly improved, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of hatching equipment, in particular to a device for automatically screening chicks and eggshells. Background Art

[0002] Screening chicks and eggshells is an indispensable part of modern poultry farming. Its purpose is to separate chicks and eggshells of different sizes to meet different needs. Screening chicks can classify chicks of different sizes to better control their growth rate and stocking density, increase the growth rate and stocking density of chicks, reduce chick mortality, improve chicken farming efficiency, and facilitate the transportation and management of chicks.

[0003] However, in the existing technology, most methods for separating chicks from eggshells have problems such as low efficiency and unsatisfactory separation effects. Traditional separation methods often rely on manual operation, which is not only time-consuming and labor-intensive, but also inefficient and difficult to meet the production needs of modern chicken farms. In addition, some mechanized separation equipment also has defects such as insufficient separation accuracy and easy damage to chicks, making it difficult to achieve ideal separation effects. Utility Model Content

[0004] The purpose of the utility model is to provide a device for automatically screening chicks and eggshells. By providing a vibration mechanism, the different weights of chicks and eggshells are utilized to perform screening, thereby achieving effective separation of chicks and eggshells, greatly improving the separation efficiency, and solving the problems of some mechanized separation equipment such as insufficient separation accuracy, easy damage to chicks, and difficulty in achieving ideal separation effects.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a device for automatically screening chicks and eggshells, comprising a screening box and a fixed frame, wherein the screening box is provided with a vibration mechanism and a screening mechanism, and the vibration mechanism comprises a feeding component, a vibration component and a driving component;

[0007] The feeding assembly includes a feeding hopper connected to the top surface of the screening box, the inner wall of the screening box is fixedly connected to an inclined frame on the inner wall of the screening box, two feeding ports are provided on the inclined frame, and an air outlet and an air inlet are respectively provided on the left and right sides of the screening box. The right side of the screening box is fixedly connected to an exhaust fan, and the left side of the screening box is fixedly connected to a blower.

[0008] Furthermore, a plurality of springs 1 are fixedly connected to the top surface of the vibration component fixing frame, and the top ends of the plurality of springs 1 are fixedly connected to the bottom surface of the screening box.

[0009] Furthermore, the driving component includes a support frame fixedly connected to the front side of the screening box, and a motor is fixedly connected to the inner wall of the support frame.

[0010] Furthermore, a rotating rod penetrates through the screening box in a rotating manner, and the front end of the rotating rod is fixedly connected to the output end of the motor.

[0011] Furthermore, two bumps are fixedly connected to the outer wall of the rotating rod, and the bumps are in contact with the top surface of the fixed frame.

[0012] Furthermore, the screening mechanism includes a support component and a reset component. The support component includes a bottom plate fixedly connected to the bottom surface of the fixed frame. A support frame is fixedly connected to the top surface of the bottom plate, and a U-shaped plate is rotatably connected to the inner wall of the support frame.

[0013] Furthermore, the reset component includes a first hinge block hinged to the bottom surface of the U-shaped plate, and a second hinge block is hinged to the top surface of the bottom plate. A second spring is fixedly connected between the first hinge block and the second hinge block.

[0014] The utility model has the following beneficial effects:

[0015] 1. By providing a vibration mechanism, the chicken seedlings and eggshells are screened according to their different weights, realizing the effective separation of chicken seedlings and eggshells, greatly improving the separation efficiency, reducing the labor cost, and effectively avoiding the damage to chicken seedlings during the traditional manual screening process. At this time, the motor on the support frame drives the rotating rod and the bumps to rotate, making the bumps intermittently impact the fixed frame, and cooperating with the first spring, the whole screening box generates slight vibrations, preventing the chicken seedlings and eggshells from accumulating above the inclined frame, and further improving the screening effect.

[0016] 2. By providing a screening mechanism, taking advantage of the weight difference between chicken seedlings and eggshells, secondary screening is achieved, effectively separating chicken seedlings and eggshells, greatly improving the purity of the screened chicken seedlings, ensuring the smooth progress of the subsequent incubation process, reducing the risk caused by the混入 of eggshells during the incubation process, and ultimately improving the incubation efficiency and hatchability.

[0017] Of course, when implementing any product of the utility model, it is not necessarily required to achieve all the above advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model from above;

[0022] Figure 4 This is a schematic structural diagram of the support frame of the utility model;

[0023] Figure 5 for Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0024] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0025] 1. Screening box; 2. Vibrating mechanism; 3. Screening mechanism; 4. Bottom plate; 21. Feed hopper; 22. Tilting frame; 23. Discharge port; 24. Air outlet; 25. Exhaust fan; 26. Air inlet; 27. Blower; 28. Fixed frame; 29. ​​Spring 1; 291. Support frame; 292. Motor; 293. Rotating rod; 294. Bump; 31. Support frame; 32. Profile plate; 33. Hinge block 1; 34. Hinge block 2; 35. Spring 2. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-5 As shown, the utility model is a device for automatically screening chicks and eggshells, comprising a screening box 1 and a fixed frame 28. The screening box 1 is provided with a vibration mechanism 2 and a screening mechanism 3. The vibration mechanism 2 includes a feeding assembly, a vibration assembly and a driving assembly.

[0028] The feeding component includes a feeding hopper 21连通设置 at the top surface of the screening box 1, an inclined frame 22 fixedly connected to the inner wall of the screening box 1, two discharge openings 23 are opened on the inclined frame 22, air outlets 24 and air inlets 26 are respectively opened on the left and right sides of the screening box 1, a suction fan 25 is fixedly connected to the right side of the screening box 1, a blower 27 is fixedly connected to the left side of the screening box 1, the top surface of the vibration component fixed frame 28 is fixedly connected with a plurality of first springs 29, the top ends of the plurality of first springs 29 are fixedly connected with the bottom surface of the screening box 1, the driving component includes a support frame 291 fixedly connected to the front side of the screening box 1, a motor 292 is fixedly connected to the inner wall of the support frame 291, a rotating rod 293 is rotatably penetrated through the screening box 1, the front end of the rotating rod 293 is fixedly connected with the output end of the motor 292, two bumps 294 are fixedly connected to the outer wall of the rotating rod 293, the bumps 294 and the top surface of the fixed frame 28 are in contact with each other. By setting up the vibration mechanism 2, the chicken seedlings and eggshells are screened according to their different weights, realizing the effective separation of chicken seedlings and eggshells, greatly improving the separation efficiency, reducing the labor cost, and effectively avoiding the damage to chicken seedlings during the traditional manual screening process. At this time, the motor 292 on the support frame 291 drives the rotating rod 293 and the bumps 294 to rotate, so that the bumps 294 intermittently impact the fixed frame 28, and配合弹簧一29, the whole screening box 1 generates slight vibration, avoiding the accumulation of chicken seedlings and eggshells above the inclined frame 22 and further improving the screening effect.

[0029] The screening mechanism 3 includes a support component and a reset component. The support component includes a bottom plate 4 fixedly connected to the bottom surface of the fixed frame 28, a support frame 31 is fixedly connected to the top surface of the bottom plate 4, a C-shaped plate 32 is rotatably connected to the inner wall of the support frame 31. The reset component includes a first hinge block 33 hinged to the bottom surface of the C-shaped plate 32, a second hinge block 34 is hinged to the top surface of the bottom plate 4, and a second spring 35 is fixedly connected between the first hinge block 33 and the second hinge block 34. By setting up the screening mechanism 3, using the weight difference between chicken seedlings and eggshells, secondary screening is realized, effectively separating chicken seedlings and eggshells, greatly improving the purity of chicken seedlings after screening, ensuring the smooth progress of the subsequent incubation process, and also reducing the risk caused by the mixing of eggshells during the incubation process, and finally improving the incubation efficiency and hatchability.

[0030] It should be noted that the part "连通设置" in the original text seems not to be a complete and accurate expression. I translated it as "连通设置" as it is, and you may need to adjust it according to the actual situation if there is a more appropriate term.A specific application of this embodiment is as follows: By arranging a vibration mechanism 2, after the chicken seedlings and eggshells are introduced onto the top surface of the inclined frame 22 through the feed hopper 21, since the diameter of the discharge port 23 is slightly larger than that of the chicken seedlings and eggshells, under the action of the inclined frame 22, the chicken seedlings and eggshells slide to the left simultaneously. At this time, the exhaust fan 25 and the blower 27 can be turned on simultaneously. Under the cooperation of the air outlet 24 and the air inlet 26, the eggshell is driven to move to the right, causing the eggshell to fall from the discharge port 23 on the right side, while the chicken seedlings can fall from the discharge port 23 on the left side. By utilizing the different weights of the chicken seedlings and eggshells for screening, the effective separation of the chicken seedlings and eggshells is achieved, greatly improving the separation efficiency, reducing the labor cost, and effectively avoiding the damage to the chicken seedlings during the traditional manual screening process. At this time, the motor 292 on the support frame 291 drives the rotating rod 293 and the convex block 294 to rotate, causing the convex block 294 to intermittently impact the fixed frame 28, and cooperating with the first spring 29, the screening box 1 as a whole generates slight vibrations, preventing the chicken seedlings and eggshells from accumulating above the inclined frame 22 and further improving the screening effect;

[0031] By arranging a screening mechanism 3, the support frame 31 and the C-shaped plate 32 cooperate with each other, enabling the C-shaped plate 32 to be inclined. After the chicken seedlings fall from the discharge port 23 on the left side in sequence, the chicken seedlings will land on the top surface of the C-shaped plate 32. At this time, under the gravitational force of the chicken seedlings, the C-shaped plate 32 will be inclined. The second hinge block 34 and the first hinge block 33 cooperate with each other, causing the second spring 35 to be stretched, and the chicken seedlings slide to the left and finally slide out of the C-shaped plate 32. This process utilizes the weight difference between the chicken seedlings and the eggshells to achieve secondary screening, effectively separating the chicken seedlings and the eggshells, greatly improving the purity of the chicken seedlings after screening, ensuring the smooth progress of the subsequent incubation process, and also reducing the risk caused by the mixing of eggshells during the incubation process, ultimately improving the incubation efficiency and hatchability.

[0032] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0033] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A device for automatically screening chicks and eggshells, comprising a screening box (1) and a fixed frame (28), characterized in that: A vibrating mechanism (2) and a screening mechanism (3) are provided on the screening box (1). The vibrating mechanism (2) includes a feeding component, a vibrating component, and a driving component. The feeding component includes a feeding hopper (21)连通设置在筛分箱(1)顶面上的进料斗(21), an inclined frame (22) fixedly connected to the inner wall of the screening box (1), two material discharging openings (23)开设在倾斜框架(22)上的下料口(23), an air outlet (24) and an air inlet (26)分别开设在筛分箱(1)的左侧和右侧的出风口(24)和进风口(26), a suction fan (25)固定连接在筛分箱(1)的右侧的抽风机(25), and a blower (27)固定连接在筛分箱(1)的左侧的鼓风机(27).

2. The device for automatically screening chicks and eggshells according to claim 1, characterized in that: On the top surface of the fixed frame (28) of the vibrating component, a plurality of first springs (29) are fixedly connected, and the tops of the plurality of first springs (29) are fixedly connected to the bottom surface of the screening box (1).

3. The device for automatically screening chicks and eggshells according to claim 2, characterized in that: The driving component includes a support frame (291) fixedly connected to the front side of the screening box (1), and a motor (292) fixedly connected to the inner wall of the support frame (291).

4. The device for automatically screening chicks and eggshells according to claim 3, characterized in that: A rotating rod (293) penetrates through the screening box (1) in a rotating manner, and the front end of the rotating rod (293) is fixedly connected to the output end of the motor (292).

5. The device for automatically screening chicks and eggshells according to claim 4, characterized in that: Two bumps (294) are fixedly connected to the outer wall of the rotating rod (293), and the bumps (294) are in contact with the top surface of the fixed frame (28).

6. The device for automatically screening chicks and eggshells according to claim 5, characterized in that: The screening mechanism (3) includes a support component and a reset component. The support component includes a bottom plate (4) fixedly connected to the bottom surface of the fixed frame (28), a support frame (31) fixedly connected to the top surface of the bottom plate (4), and a U-shaped plate (32) rotatably connected to the inner wall of the support frame (31).

7. The device for automatically screening chicks and eggshells according to claim 6, characterized in that: The reset component includes a first hinge block (33) hinged to the bottom surface of the U-shaped plate (32), a second hinge block (34) hinged to the top surface of the bottom plate (4), and a second spring (35) fixedly connected between the first hinge block (33) and the second hinge block (34). It should be noted that there may be some inaccuracies in the translation of "连通设置在筛分箱(1)顶面上的进料斗(21)" as the description seems a bit unclear in the original Chinese. It might be better expressed as "a feeding hopper (21) connected to the top surface of the screening box (1)". Similar adjustments could be made for other unclear parts in the original text for a more accurate translation.

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