Loach size specification screening device

Abstract

The utility model discloses a loach size specification screening device, and relates to the technical field of loach screening. The device comprises a first shell, three first fixing grooves are formed in the back face of the first shell, parts contained in the three first fixing grooves are the same, the inner wall of the first fixing groove located in the middle is connected with a door plate in a sliding mode, a plurality of fixing assemblies are arranged on the back face of the first shell, and a vibration assembly is arranged on the right side of the first shell; and the vibration assembly comprises a first supporting block, a first motor is fixedly connected to the interior of the first supporting block, and a first connecting shaft is fixedly connected to the output end of the top of the first motor. According to the loach screening device, the vibration assembly is arranged, specifically, the first motor drives the first connecting shaft to rotate, the second connecting shaft drives the three third connecting shafts, and the first-layer screening device, the second-layer screening device and the third-layer screening device conduct screening work together, so that the effect that loaches of different specifications are screened at a time is achieved; and the working efficiency is improved, and the labor cost is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of loach screening technology, and in particular relates to a loach size screening device. Background Technology

[0002] Currently, the sorting of loaches of different sizes in the market is usually done manually. Workers use a few simple sorting boxes to shake back and forth, separating loaches of different sizes within the device. However, the number of farmed loaches is huge, and relying solely on manual sorting increases labor costs and cannot sort multiple sizes of loaches at once, reducing work efficiency. Utility Model Content

[0003] The purpose of this utility model is to provide a loach size separation device. By setting up a vibration component, specifically a motor driving a connecting shaft to rotate, which in turn drives three connecting shafts, the first, second, and third layer screeners work together to perform the screening work. This achieves the effect of screening loaches of different sizes at once, improving work efficiency and reducing labor costs. It solves the problem that existing methods, where workers use a few simple screening boxes to shake back and forth to separate loaches of different sizes, are inefficient when there are large numbers of loaches and rely solely on manual screening, increasing labor costs and failing to screen multiple sizes of loaches at once.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model relates to a loach size screening device, comprising a housing, three fixing grooves on the back of the housing, the three fixing grooves containing identical internal parts, a door panel slidably connected to the inner wall of the middle fixing groove, several fixing components on the back of the housing, and a vibration component on the right side of the housing. Specifically, the vibration component is configured such that a motor drives a connecting shaft to rotate, causing a connecting shaft to drive three connecting shafts, enabling the first, second, and third screening layers to perform screening work together, achieving a one-time screening effect for loaches of different sizes, improving work efficiency while reducing labor costs.

[0006] The vibration assembly includes a support block 1, a motor 1 fixedly connected inside the support block 1, a connecting shaft 1 fixedly connected to the top output end of the motor 1, a connecting shaft 2 fixedly connected to the top of the connecting shaft 1, and three connecting shafts 3 fixedly connected to the outer surface of the connecting shaft 2. A rotating groove 1 is provided on the left side of the bottom connecting shaft 3, and a rotating shaft 1 is rotatably connected to the inner wall of the rotating groove 1. Connecting blocks 1 are fixedly connected to the top and bottom of the rotating shaft 1, and two support blocks 2 are rotatably connected to the outer surface of the connecting shaft 2. By setting two support blocks 2, the circumferential movement of the connecting shaft 3 is limited.

[0007] Furthermore, the two support blocks 2 are fixedly connected to the left side and the right side of the housing 1. A rotating plate is fixedly connected to the top of the connecting shaft 2. A support block 3 is rotatably connected to the outer surface of the rotating plate. The support block 3 is fixedly connected to the left side and the right side of the housing 1. The fixing component located in the middle includes a rotating block 1. A rotating groove 2 is opened on the right side of the rotating block 1. A rotating shaft 2 is rotatably connected to the inner wall of the rotating groove 2. By setting the fixing component, specifically after the screening work is completed, the rotating block 1 on the back of the housing 1 is rotated in sequence, so that the rotating block 1 switches from a horizontal state to a vertical state under the action of the rotating shaft 2, so as to achieve the effect of releasing the door panel, so that loaches of different sizes can be collected in batches, thereby improving the collection efficiency of loaches of different sizes.

[0008] Furthermore, the bottom of the rotating block is rotatably connected to a support block four, the top of the inner wall of the housing is slidably connected to a first layer of screeners, and the center of the inner wall of the housing is slidably connected to a second layer of screeners. By setting the support block four, the horizontal state of the rotating block is supported.

[0009] Furthermore, a third layer of screener is slidably connected to the bottom of the inner wall of the housing. The first layer of screener has two rollers fixedly connected to its front and back sides, and the second layer of screener has two rollers fixedly connected to its front and back sides. By setting the rollers, the screener can move horizontally.

[0010] Furthermore, the third-layer screener has two rollers fixedly connected to both the front and back sides, and the housing has three sliding grooves on both the front and back sides. By setting multiple sliding grooves, the effect of the rollers moving inside can be achieved.

[0011] Furthermore, the rotating block at the top is slidably connected to the back of the housing, the inner surfaces of the two connecting blocks are slidably connected to the outer surfaces of the connecting shaft, the front of the three support blocks is fixedly connected to the back of the housing, the inner walls of the six sliding grooves are slidably connected to the outer surfaces of the twelve rollers, the right side of the first layer of screener is fixedly connected to the left side of the two connecting blocks, the right side of the second layer of screener is fixedly connected to the left side of the two connecting blocks, and the left side of the third layer of screener is fixedly connected to the right side of the two connecting blocks. By setting multiple screeners, the screening effect of loaches of different sizes can be achieved.

[0012] This utility model has the following beneficial effects:

[0013] 1. This utility model sets up a vibration component, specifically a motor drives a connecting shaft to rotate, which in turn drives three connecting shafts to perform screening work together. This allows the first, second, and third layer screeners to screen loaches of different sizes in one go, improving work efficiency and reducing labor costs.

[0014] 2. This utility model, by setting a fixing component, specifically, after the screening work is completed, rotates the rotating block one on the back of the housing one in sequence, so that the rotating block one switches from a horizontal state to a vertical state under the action of the rotating shaft two, so as to achieve the effect of releasing the door panel, so that loaches of different sizes can be collected in batches, thereby improving the collection efficiency of loaches of different sizes.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of 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.

[0017] Figure 1 This is a schematic diagram of the front structure of the housing of this utility model;

[0018] Figure 2 This is a cross-sectional view of the shell of this utility model;

[0019] Figure 3 This utility model Figure 2 A magnified structural diagram of A in the middle;

[0020] Figure 4 This is a schematic diagram of the fixing component structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the vibration component structure of this utility model.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Housing 1; 10. Vibration assembly; 100. Support block 1; 101. Motor 1; 102. Connecting shaft 1; 103. Connecting shaft 2; 104. Connecting shaft 3; 105. Rotating shaft 1; 106. Connecting block 1; 107. Support block 2; 108. Support block 3; 109. Rotating plate; 11. First layer screener; 12. Second layer screener; 13. Third layer screener; 14. Fixing assembly; 140. Rotating block 1; 141. Rotating shaft 2; 142. Support block 4; 15. Roller; 16. Door panel. 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 scope of protection of the present utility model.

[0025] Please see Figure 1-5 As shown, this utility model is a loach size screening device, including a shell 1. The back of the shell 1 has three fixing grooves 1. The three fixing grooves 1 contain the same parts. The inner wall of the middle fixing groove 1 is slidably connected to a door panel 16. The back of the shell 1 has several fixing components 14. The right side of the shell 1 has a vibration component 10. By setting the vibration component 10, specifically, the motor 101 drives the connecting shaft 102 to rotate, so that the connecting shaft 2 103 drives the three connecting shafts 3 104, so that the first layer screening device 11, the second layer screening device 12 and the third layer screening device 13 can perform screening work together, so as to achieve the effect of screening loach of different sizes at one time, improving work efficiency and reducing labor costs.

[0026] The vibration assembly 10 includes a support block 100, a motor 101 fixedly connected inside the support block 100, a connecting shaft 102 fixedly connected to the top output end of the motor 101, a connecting shaft 2 103 fixedly connected to the top of the connecting shaft 102, three connecting shafts 3 104 fixedly connected to the outer surface of the connecting shaft 2 103, a rotating groove 1 is provided on the left side of the connecting shaft 3 104 located at the bottom, a rotating shaft 105 is rotatably connected to the inner wall of the rotating groove 1, a connecting block 106 is fixedly connected to the top and bottom of the rotating shaft 105, and two support blocks 2 107 are rotatably connected to the outer surface of the connecting shaft 2 103.

[0027] Two support blocks 107 are fixedly connected to the left side and the right side of the housing 1. A rotating plate 109 is fixedly connected to the top of the connecting shaft 103. A support block 108 is rotatably connected to the outer surface of the rotating plate 109. The support block 108 is fixedly connected to the left side and the right side of the housing 1. The fixing component 14 in the middle includes a rotating block 140. A rotating groove 2 is opened on the right side of the rotating block 140. A rotating shaft 141 is rotatably connected to the inner wall of the rotating groove 2. By setting the fixing component 14, specifically after the screening work is completed, the rotating block 140 on the back of the housing 1 is rotated in sequence, so that the rotating block 140 is switched from a horizontal state to a vertical state under the action of the rotating shaft 141, so as to achieve the effect of releasing the door panel 16, so that loaches of different sizes can be collected in batches, thereby improving the collection efficiency of loaches of different sizes.

[0028] The bottom of the rotating block 140 is rotatably connected to the support block 142, the top of the inner wall of the housing 1 is slidably connected to the first layer of screen 11, and the center of the inner wall of the housing 1 is slidably connected to the second layer of screen 12.

[0029] The bottom of the inner wall of the housing 1 has a third layer of screen 13 that is slidably connected. The front and back of the first layer of screen 11 are fixedly connected to two rollers 15. The front and back of the second layer of screen 12 are also fixedly connected to two rollers 15.

[0030] The third-layer screener 13 has two rollers 15 fixedly connected to both the front and back sides, and the housing 1 has three sliding grooves on both the front and back sides.

[0031] The rotating block 140 at the top is slidably connected to the back of the housing 1; the inner surfaces of the two connecting blocks 106 are slidably connected to the outer surface of the connecting shaft 104; the front of the three support blocks 142 is fixedly connected to the back of the housing 1; the inner walls of the six sliding grooves are slidably connected to the outer surfaces of the twelve rollers 15; the right side of the first layer screener 11 is fixedly connected to the left side of the two connecting blocks 106; the right side of the second layer screener 12 is fixedly connected to the left side of the two connecting blocks 106; and the left side of the third layer screener 13 is fixedly connected to the right side of the two connecting blocks 106.

[0032] One specific application of this embodiment is:

[0033] The staff first switched the six rotating blocks 140 on the back of the casing 1 from a vertical position to a horizontal position via the rotating shaft 2 141 to fix the door panel 16. Then, loaches of different sizes were poured in from above the casing 1. After pouring, the motor 101 was started. The motor 101 drove the connecting shaft 102 to drive the connecting shaft 2 103 in a circular motion. The circular motion of the connecting shaft 2 103 caused the connecting shaft 3 104 to move the first layer screen 11, the second layer screen 12, and the third layer screen 13 back and forth to achieve the purpose of vibration screening. Specifically, in the initial state of the connecting shaft 102, the connecting shaft 2 103 was located on the far right. With the start of the motor 101, the connecting shaft 102 rotated 180 degrees, and the connecting shaft 2 103 moved back and forth. 3. As the connecting shaft 102 moves to the far left, the connecting shaft 3 104 applies a thrust to the rotating shaft 105, causing the connecting block 106 to move the first layer screener 11, the second layer screener 12, and the third layer screener 13 to move to the left synchronously. Then the connecting shaft 102 continues to move, completing a circular motion. At this time, the connecting shaft 2 103 returns to its original position, and at the same time, it drives the connecting shaft 3 104 to return to its original position synchronously, completing a round trip. Through the multiple circular motions of the connecting shaft 102, the loach is screened. After the screening is completed, the fixing component 14 on the back of the shell 1 is operated in sequence to complete the collection of loach of different sizes. Specifically, the rotating block 140 is switched from the horizontal state to the vertical state, and the door panel 16 is released.

[0034] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A loach size-separation screening device, comprising a housing (1), wherein the back of the housing (1) is provided with three fixing grooves, characterized in that: The three fixing slots contain the same parts. The inner wall of the middle fixing slot is slidably connected to a door panel (16). Several fixing components (14) are provided on the back of the housing (1). A vibration component (10) is provided on the right side of the housing (1). The vibration assembly (10) includes a support block (100), a motor (101) is fixedly connected inside the support block (100), a connecting shaft (102) is fixedly connected to the top output end of the motor (101), a connecting shaft (103) is fixedly connected to the top of the connecting shaft (102), three connecting shafts (104) are fixedly connected to the outer surface of the connecting shaft (103), a rotating groove (104) is provided on the left side of the connecting shaft (104) at the bottom, a rotating shaft (105) is rotatably connected to the inner wall of the rotating groove (105), a connecting block (106) is fixedly connected to the top and bottom of the rotating shaft (105), and two support blocks (107) are rotatably connected to the outer surface of the connecting shaft (103).

2. The loach size screening device according to claim 1, characterized in that, The two support blocks (107) are fixedly connected to the left side and the right side of the housing (1). The top of the connecting shaft (103) is fixedly connected to a rotating plate (109). The outer surface of the rotating plate (109) is rotatably connected to a support block (108). The left side of the support block (108) is fixedly connected to the right side of the housing (1). The fixing component (14) located in the middle includes a rotating block (140). A rotating groove (2) is opened on the right side of the rotating block (140). A rotating shaft (141) is rotatably connected to the inner wall of the rotating groove (2).

3. The loach size screening device according to claim 2, characterized in that, The bottom of the rotating block 1 (140) is rotatably connected to the support block 4 (142), the top of the inner wall of the housing 1 (1) is slidably connected to the first layer of screen (11), and the center of the inner wall of the housing 1 (1) is slidably connected to the second layer of screen (12).

4. The loach size screening device according to claim 3, characterized in that, The bottom of the inner wall of the housing (1) is slidably connected to a third layer of screen (13). The first layer of screen (11) has two rollers (15) fixedly connected to its front and back sides. The second layer of screen (12) has two rollers (15) fixedly connected to its front and back sides.

5. The loach size screening device according to claim 4, characterized in that, The third layer screener (13) has two rollers (15) fixedly connected to both the front and back sides, and the housing (1) has three sliding grooves on both the front and back sides.

6. The loach size screening device according to claim 2, characterized in that, The front of the rotating block 1 (140) located at the top is slidably connected to the back of the housing 1 (1), and the inner surfaces of the two connecting blocks 1 (106) are slidably connected to the outer surface of the connecting shaft 3 (104).

7. The loach size screening device according to claim 5, characterized in that, The front of the three support blocks four (142) is fixedly connected to the back of the housing one (1), and the inner walls of the six sliding grooves are slidably connected to the outer surfaces of the twelve rollers (15).

8. A loach size-separating device according to claim 5, characterized in that, The right side of the first layer screener (11) is fixedly connected to the left side of the two connecting blocks (106), the right side of the second layer screener (12) is fixedly connected to the left side of the two connecting blocks (106), and the left side of the third layer screener (13) is fixedly connected to the right side of the two connecting blocks (106).

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