A sorting and selecting device for shrimp farming

Abstract

The utility model relates to shrimp culture auxiliary equipment field, concretely relates to a sorting and selecting device for shrimp culture, including bottom plate, one side of bottom plate top is fixedly connected with installation frame through support board, and the top and bottom of installation frame inner wall are slidably connected with fixed plate between, and one side of installation frame is penetrated with threaded sleeve, the inside screw thread connection of threaded sleeve has screw rod, and one end of screw rod is rotatably connected with one side of fixed plate. The utility model, through the engagement structure of T -shaped block and limit block, realizes the quick installation of screening plate, and the spacing of adjacent screening plates can be flexibly adjusted with the fixed plate driven by screw rod, and the adjustment of sorting specification can be completed without integral dismounting, adapts the whole stage sorting demand from juvenile shrimp to adult shrimp, greatly promotes equipment applicability, and simultaneously, the blocking assembly moves through the screw rod transmission of adjustment assembly, can accurate adjustment sorting passageway width, adapts different batch sorting operation, and promotes sorting efficiency.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary equipment for shrimp farming, specifically to a sorting and selection device for shrimp farming. Background Technology

[0002] In the shrimp farming industry, sorting and selection are crucial steps in determining product quality grading and market value. With the expansion of farming scale and increasing consumer demand for consistent shrimp sizes, traditional manual sorting methods are no longer sufficient to meet the demands for efficient and precise production; therefore, mechanized sorting devices are becoming the industry trend.

[0003] Existing shrimp sorting devices mostly use grids with fixed spacing, which cannot fully adapt to the needs of sorting multiple sizes. At the same time, they lack an adjustment structure for the width of the sorting channel, making it inconvenient to adapt to sorting operations of different batches.

[0004] Therefore, it is necessary to invent a sorting and selection device for shrimp farming to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a sorting and selection device for shrimp farming, which achieves flexible sorting of multiple sizes through a detachable screening plate, thereby solving the problem that the existing technology cannot fully adapt to the needs of sorting multiple sizes.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a sorting and selection device for shrimp farming, comprising a base plate, an installation frame fixedly connected to one side of the top of the base plate via a support plate, a fixing plate slidably connected between the top and bottom of the inner wall of the installation frame, a threaded sleeve penetrating one side of the installation frame, a threaded rod threadedly connected inside the threaded sleeve, one end of the threaded rod rotatably connected to one side of the fixing plate, and a first rotating disk fixedly connected to the other end of the threaded rod, a plurality of screening plates provided inside the installation frame, a T-shaped block fixedly connected to one side of each screening plate, and limiting blocks fixedly connected to the T-shaped blocks at the top and bottom of the inner wall of the installation frame.

[0007] Preferably, a first baffle is fixedly installed at the rear end of the top of the base plate via a connecting column, a sliding seat is slidably connected to the front end of the top of the base plate, a blocking component is fixedly connected between the two sides of the top of the sliding seat via a support column, and an adjustment component for driving the sliding seat to move is fixedly connected to one side of the top of the base plate.

[0008] Preferably, the blocking assembly includes a connecting frame, the bottom of which is fixedly connected to the top of the sliding seat via a support post, a sliding block is slidably connected between the two sides of the inner wall of the connecting frame, and a second baffle is fixedly connected to the top of the sliding block.

[0009] Preferably, the top of the second baffle passes through the connecting frame and extends to the outside of the connecting frame, and a plurality of return springs are fixedly connected between the bottom of the sliding block and the bottom of the inner wall of the connecting frame.

[0010] Preferably, the adjusting assembly includes an adjusting frame, the bottom of which is fixedly connected to one side of the top of the base plate, a lead screw rotatably connected to the rear side of the inner wall of the adjusting frame, a threaded block threadedly connected to the surface of the lead screw, one side of the threaded block slidably connected to the interior of the adjusting frame, the other side of the threaded block extending to the exterior of the adjusting frame and fixedly connected to the sliding seat, one end of the lead screw penetrating the adjusting frame and extending to the exterior of the adjusting frame, and a second rotating disk fixedly connected to the end of the lead screw located outside the adjusting frame.

[0011] Preferably, a first receiving box is provided on the top of the base plate and directly below the screening plate, and a second receiving box is provided on one side of the top of the base plate and on one side of the screening plate.

[0012] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0013] 1. The T-shaped block and the limiting block interlocking structure enable quick installation of the screening plate. The fixed plate driven by the threaded rod can flexibly adjust the spacing between adjacent screening plates. The sorting specifications can be adjusted without the need for overall disassembly, adapting to the sorting needs of all stages from juvenile shrimp to adult shrimp, greatly improving the applicability of the equipment. At the same time, the adjustment component drives the blocking component to move through the screw drive, which can accurately adjust the width of the sorting channel to adapt to different batches of sorting operations and improve sorting efficiency. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the mounting frame of this utility model;

[0017] Figure 3 This is a schematic diagram of the planar structure of the mounting frame of this utility model;

[0018] Figure 4 This is a schematic diagram of the connection structure between the screening plate and the T-shaped block of this utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the blocking component of this utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the adjustment component of this utility model;

[0021] Figure 7 This is a side view of the structure of this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Base plate; 2. Mounting frame; 3. Fixing plate; 4. Threaded sleeve; 5. Threaded rod; 6. First rotating disk; 7. Screening plate; 8. T-block; 9. Limiting block; 10. First baffle; 11. Sliding seat; 12. Blocking assembly; 121. Connecting frame; 122. Sliding block; 123. Second baffle; 124. Return spring; 13. Adjusting assembly; 131. Adjusting frame; 132. Lead screw; 133. Threaded block; 134. Second rotating disk; 14. First receiving box; 15. Second receiving box. Detailed Implementation

[0024] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0025] This utility model provides, for example Figure 1-7 The shrimp farming sorting and selection device shown includes a base plate 1. A mounting frame 2 is fixedly connected to one side of the top of the base plate 1 via a support plate. A fixing plate 3 is slidably connected between the top and bottom of the inner wall of the mounting frame 2. A threaded sleeve 4 passes through one side of the mounting frame 2. A threaded rod 5 is threadedly connected inside the threaded sleeve 4. One end of the threaded rod 5 is rotatably connected to one side of the fixing plate 3. The other end of the threaded rod 5 is fixedly connected to a first rotating disk 6. Multiple screening plates 7 are provided inside the mounting frame 2. A T-shaped block 8 is fixedly connected to one side of the screening plate 7. Limiting blocks 9 connected to the T-shaped block 8 are fixedly connected to the top and bottom of the inner wall of the mounting frame 2.

[0026] A first baffle 10 is fixedly installed at the rear end of the top of the base plate 1 via a connecting column. A sliding seat 11 is slidably connected to the front end of the top of the base plate 1. A blocking component 12 is fixedly connected between the two sides of the top of the sliding seat 11 via a support column. An adjusting component 13 for driving the sliding seat 11 to move is fixedly connected to one side of the top of the base plate 1.

[0027] The blocking assembly 12 includes a connecting frame 121. The bottom of the connecting frame 121 is fixedly connected to the top of the sliding seat 11 via a support column. A sliding block 122 is slidably connected between the two sides of the inner wall of the connecting frame 121. A second baffle 123 is fixedly connected to the top of the sliding block 122.

[0028] The top of the second baffle 123 passes through the connecting frame 121 and extends to the outside of the connecting frame 121. A plurality of return springs 124 are fixedly connected between the bottom of the sliding block 122 and the bottom of the inner wall of the connecting frame 121.

[0029] When installing the screening plate 7, press down on the second baffle 123 to compress the return spring 124 and retract it into the connecting frame 121, freeing up the installation space for the screening plate 7. After installation, the second baffle 123 is reset by the elastic force of the return spring 124.

[0030] The adjustment assembly 13 includes an adjustment frame 131. The bottom of the adjustment frame 131 is fixedly connected to one side of the top of the base plate 1. A lead screw 132 is rotatably connected to the rear side of the inner wall of the adjustment frame 131. A threaded block 133 is threadedly connected to the surface of the lead screw 132. One side of the threaded block 133 is slidably connected to the inside of the adjustment frame 131. The other side of the threaded block 133 extends to the outside of the adjustment frame 131 and is fixedly connected to the sliding seat 11. One end of the lead screw 132 passes through the adjustment frame 131 and extends to the outside of the adjustment frame 131. A second rotating disk 134 is fixedly connected to the end of the lead screw 132 located outside the adjustment frame 131.

[0031] Both the first rotating disk 6 and the second rotating disk 134 are equipped with handles, which allow workers to rotate the first rotating disk 6 and the second rotating disk 134.

[0032] A first receiving box 14 is provided on the top of the base plate 1 and directly below the screening plate 7, and a second receiving box 15 is provided on one side of the top of the base plate 1 and on one side of the screening plate 7.

[0033] Shrimp that do not meet the screening specifications fall into the first receiving box 14, while shrimp that meet the screening specifications fall into the second receiving box 15.

[0034] The inner cavities of the first receiving box 14 and the second receiving box 15 are equipped with cushioning pads to protect the shrimp from falling.

[0035] The working principle of this practical application is as follows:

[0036] When installing the screening plate 7, press down on the second baffle 123 to compress the return spring 124 and retract it into the connecting frame 121, freeing up installation space for the screening plate 7. The screening plate 7 is installed into the installation frame 2 through the cooperation of the T-shaped block 8 and the limiting block 9. Rotate the first rotating disk 6 to drive the threaded rod 5 to rotate. The threaded rod 5 drives the fixed plate 3 to move through the threaded sleeve 4, clamping and fixing the screening plate 7. This allows adjustment of the spacing between adjacent screening plates 7 and control of the number of screening plates 7 used, thereby completing the adjustment of sorting specifications.

[0037] Rotating the second rotating disk 134 drives the lead screw 132 to rotate, the threaded block 133 slides along the adjusting frame 131 and drives the sliding seat 11 to move, adjusting the distance between the blocking component 12 and the first baffle 10 to match the width of the sorting channel. During sorting, the shrimp are poured into one side of the installation frame 2. Shrimp that do not meet the specifications fall into the first receiving box 14 between two adjacent screening plates 7, and shrimp that do not pass through slide down the screening plate 7 to the second receiving box 15.

[0038] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A sorting and selection device for shrimp farming, comprising a base plate (1), characterized in that: A mounting frame (2) is fixedly connected to one side of the top of the base plate (1) via a support plate. A fixing plate (3) is slidably connected between the top and bottom of the inner wall of the mounting frame (2). A threaded sleeve (4) passes through one side of the mounting frame (2). A threaded rod (5) is threadedly connected inside the threaded sleeve (4). One end of the threaded rod (5) is rotatably connected to one side of the fixing plate (3). The other end of the threaded rod (5) is fixedly connected to a first rotating disk (6). Multiple screening plates (7) are provided inside the mounting frame (2). A T-shaped block (8) is fixedly connected to one side of the screening plate (7). Limiting blocks (9) connected to the T-shaped block (8) are fixedly connected to the top and bottom of the inner wall of the mounting frame (2).

2. The shrimp farming sorting and selection device according to claim 1, characterized in that: A first baffle (10) is fixedly installed at the rear end of the top of the base plate (1) via a connecting column. A sliding seat (11) is slidably connected to the front end of the top of the base plate (1). A blocking component (12) is fixedly connected between the two sides of the top of the sliding seat (11) via a support column. An adjusting component (13) for driving the sliding seat (11) to move is fixedly connected to one side of the top of the base plate (1).

3. The shrimp farming sorting and selection device according to claim 2, characterized in that: The blocking assembly (12) includes a connecting frame (121), the bottom of which is fixedly connected to the top of the sliding seat (11) via a support column, and a sliding block (122) is slidably connected between the two sides of the inner wall of the connecting frame (121), and a second baffle (123) is fixedly connected to the top of the sliding block (122).

4. The shrimp farming sorting and selection device according to claim 3, characterized in that: The top of the second baffle (123) passes through the connecting frame (121) and extends to the outside of the connecting frame (121). A plurality of return springs (124) are fixedly connected between the bottom of the sliding block (122) and the bottom of the inner wall of the connecting frame (121).

5. A sorting and selection device for shrimp farming according to claim 2, characterized in that: The adjustment assembly (13) includes an adjustment frame (131), the bottom of which is fixedly connected to one side of the top of the base plate (1). A lead screw (132) is rotatably connected to the rear side of the inner wall of the adjustment frame (131). A threaded block (133) is threadedly connected to the surface of the lead screw (132). One side of the threaded block (133) is slidably connected to the interior of the adjustment frame (131). The other side of the threaded block (133) extends to the exterior of the adjustment frame (131) and is fixedly connected to the sliding seat (11). One end of the lead screw (132) passes through the adjustment frame (131) and extends to the exterior of the adjustment frame (131). A second rotating disk (134) is fixedly connected to the end of the lead screw (132) located outside the adjustment frame (131).

6. The shrimp farming sorting and selection device according to claim 1, characterized in that: A first receiving box (14) is provided on the top of the base plate (1) and directly below the screening plate (7), and a second receiving box (15) is provided on one side of the top of the base plate (1) and on one side of the screening plate (7).

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