A shrimp activity detection box

Abstract

The present invention discloses a shrimp activity detection box, which includes a box body and a box body bracket. An electric lifting column and a stirring blade are installed on the inner side of the bottom of the box body. A linear slide is also provided on the other side of the electric lifting column. A sieve plate is also installed on the end of the electric lifting column. A pair of mounting plates are integrally formed on one side of the sieve plate, and the sieve plate is mounted to the corresponding linear slide through the mounting plates. A slot is provided in the middle of the box body, and a pair of guide rails are provided on the same horizontal plane as the slot. A partition is set between the guide rails, and U-shaped slots are evenly spaced on the partition. A servo motor and a control box are also provided on the outer side of the bottom of the box body. The servo motor is connected to the stirring blade, and the control box is electrically connected to the electric lifting column. Its technical effect is to test the water resistance of shrimp fry by setting the stirring blade, and to test the reaction ability and activity of shrimp fry by placing bait on the sieve plate and moving the sieve plate up. After multiple tests, high-quality shrimp fry are selected, thereby improving the survival rate of shrimp fry farming by farmers.

Description

Technical Field

[0001] The invention belongs to the field of aquaculture, and particularly relates to a shrimp activity detection box. Background Art

[0002] In recent years, with the favorable market conditions for aquatic products, more and more people are engaged in this industry. Among aquatic products, shrimp is one of the most popular products. Therefore, many farmers choose to cultivate shrimp. The survival rate of shrimp farming depends on the selection of shrimp fry. When purchasing shrimp fry, farmers lack professional identification instruments and mostly rely on the naked eye to observe the flexibility of the shrimp fry to determine the activity of the shrimp fry. Although the naked eye can judge the quality of the shrimp fry by the fatness and transparency of the shrimp fry and thus determine the activity of the shrimp fry, this method is relatively one-sided and cannot test the shrimp fry's ability to resist stress, reaction ability, water resistance, etc., and thus cannot accurately determine the activity of the shrimp fry. Therefore, it is urgent to invent a device that can detect the activity of shrimp fry to help farmers quickly identify high-quality shrimp fry. Summary of the Invention

[0003] The present invention aims to provide a shrimp activity detection box with a rational structure, strong functionality, and convenient operation. The box tests shrimp fry for multiple characteristics, including their responsiveness, stress tolerance, and water resistance, to identify their activity and help farmers select high-quality shrimp fry to improve the survival rate of adult shrimp.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: a shrimp activity detection box, comprising a box body and a box body support, the box body being mounted on the box body support, an electric lifting column and a stirring blade being installed on the inner side of the bottom of the box body, the stirring blade being arranged on one side of the electric lifting column, and a pair of linear slide rails being provided on the other side of the electric lifting column, the linear slide rails being arranged closely against the inner wall of the box body, a sieve plate being further mounted on the end of the electric lifting column, a pair of mounting plates being integrally formed on one side of the sieve plate, and the sieve plate being mounted to the corresponding linear slide rails through the pair of mounting plates, the sieve plate moving longitudinally synchronously under the guidance of the linear slide rails, a slot being provided in the middle of the box body, a pair of guide rails being provided on the same horizontal plane as the slot, a partition being mounted between the pair of guide rails, U-shaped slots being distributed at equal intervals on the partition plate, a servo motor and a control box being provided on the outer side of the bottom of the box body, the control box being located on one side of the servo motor, and the servo motor being connected to the stirring blade, and the control box being electrically connected to the electric lifting column.

[0005] Furthermore, a spray device is provided within the housing. The spray device comprises a nozzle, a nozzle holder, a water pipe, and a pipe joint. The nozzle holder is provided on the inner wall of the housing and is positioned opposite the linear guide rail. The nozzle is mounted on the nozzle holder. A pipe joint is provided on the side of the housing. One end of the water pipe is connected to the bottom of the nozzle, and the other end is connected to the pipe joint. A water outlet is also provided at the bottom of the housing, located on one side of the control box.

[0006] Furthermore, each linear slide rail includes a running track and a slider, the running track is vertically arranged inside the box, the slider is installed on the running track, and a limit block is fixedly arranged on each running track, and the limit block abuts against the bottom of the slider.

[0007] Furthermore, the sieve plate is generally concave, and the sieve holes are evenly distributed on the sieve plate.

[0008] Compared with the existing technology, the beneficial effects of the present invention are: by setting a stirring blade, the water resistance of shrimp fry is tested; by placing bait on the sieve plate and moving the sieve plate up, the reaction ability and activity of the shrimp fry are tested; through multiple tests, high-quality shrimp fry are selected, thereby improving the survival rate of shrimp fry farming by farmers. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 Schematic diagram of the shrimp activity detection box in Example 1 of the present invention;

[0010] Figure 2 This is a cross-sectional view of a shrimp activity detection box in Example 1 of the present invention;

[0011] Figure 3 yes Figure 2 A partial enlarged schematic diagram in the middle;

[0012] Figure 4 Schematic diagram of the sieve plate structure of the present invention;

[0013] Figure 5 This is a cross-sectional view of a shrimp activity detection box in Example 2 of the present invention;

[0014] Figure 6 Schematic diagram of a shrimp activity detection box in Example 2 of the present invention.

[0015] In the figure: box body 1, box body bracket 2, electric lifting column 3, stirring blade 4, linear slide rail 5, sieve plate 6, mounting plate 7, slot 8, guide rail 9, partition 10, U-shaped slot 11, servo motor 12, control box 13, running track 14, slider 15, limit block 16, sieve hole 17, spray device 18, nozzle 19, nozzle bracket 20, water pipe 21, pipe joint 22, water outlet 23, oxygen pump 24, green plant 25. Implementation Method

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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. Example 1

[0017] See also Figure 1-4 The present invention provides a shrimp activity detection box, comprising a box body 1 and a box body bracket 2, wherein the box body 1 is mounted on the box body bracket 2, and an electric lifting column 3 and a stirring blade 4 are installed on the inner side of the bottom of the box body 1, wherein the stirring blade 4 is arranged on one side of the electric lifting column 3, and a pair of linear slide rails 5 are provided on the other side of the electric lifting column 3, wherein the linear slide rails 5 are arranged close to the inner wall of the box body 1, and a sieve plate 6 is also installed on the end of the electric lifting column 3, wherein a pair of mounting plates 7 are integrally formed on one side of the sieve plate 6, and the sieve plate 6 is mounted through the pair of mounting plates 7. Installed to the corresponding linear slide rail 5, the sieve plate 6 moves synchronously longitudinally under the guidance of the linear slide rail 5, a slot 8 is provided in the middle of the box body 1, and a pair of guide rails 9 are provided on the same horizontal plane as the slot 8, and a partition 10 is erected between the pair of guide rails 9. U-shaped slots 11 are evenly spaced on the partition board 10. A servo motor 12 and a control box 13 are also provided on the outside of the bottom of the box body 1. The control box 13 is located on one side of the servo motor 12, and the servo motor 12 is connected to the stirring blade 4, and the control box 13 is electrically connected to the electric lifting column 3.

[0018] In this embodiment, in order to linearly guide the screen plate 6 and make it move vertically, each linear slide rail 5 includes a running track 14 and a slider 15. The running track 14 is vertically arranged on the inner side of the box body 1, and the slider 15 is installed on the running track 14. A limit block 16 is fixedly provided on each running track 14, and the limit block 16 abuts against the bottom of the slider 15.

[0019] In this embodiment, the sieve plate 6 is concave in shape as a whole, and the sieve holes 17 are evenly distributed on the sieve plate 6 . Example 2

[0020] See also Figure 5-6The present embodiment involves a shrimp activity detection box, the general structure of which is the same as that of Example 1, except that it is designed to be more convenient to intermittently replace the water source in the box body 1 to ensure that the shrimp fry survive in high-quality water sources. A spray device 18 is also provided inside the box body 1, and the spray device 18 includes a nozzle 19, a nozzle bracket 20, a water pipe 21 and a pipe joint 22. The nozzle bracket 20 is provided on the inner wall of the box body 1 and is arranged opposite to the linear slide rail 5. The nozzle 19 is mounted on the nozzle bracket 20. A pipe joint 22 is provided on the side of the box body 1. One end of the water pipe 21 is connected to the bottom end of the nozzle 19, and the other end is connected to the pipe joint 22. A water outlet pipe 23 is also provided at the bottom of the box body 1, and the water outlet pipe 23 is provided on one side of the control box.

[0021] In this embodiment, in order to facilitate the better survival of shrimp fry in the detection box, an oxygen pump 24 is also placed on the partition 10, and green plants 25 are laid in the middle part of the partition 10. The green plants 25 form a stable ecosystem in the box body 1 under the watering of the spray device 18.

[0022] When selecting shrimp fry, farmers can put the shrimp fry into this shrimp activity detection box, and then place the bait on the sieve plate 6. Most of the shrimp fry will go to the sieve plate 6 to find food. After the shrimp fry gather, the remote control box 13 makes the electric lifting column 3 rise rapidly. Those shrimp fry with quick reactions will escape from the sieve plate 6 due to stress, while those shrimp fry with poor activity will be left on the sieve plate 6. This is to make a preliminary identification of the quality of the shrimp fry. After that, the shrimp fry that have escaped and have good activity are tested for their countercurrent resistance. The servo motor 12 controls the operation of the stirring blade 4, thereby stirring the water source in the box 1 to rotate synchronously with the direction of the blade. The shrimp fry in the box 1 can remain stable even when there is a vortex in the water source. After the water flow stops rotating, the shrimp body is not turned over, which means that the activity of those shrimp fry is excellent and they are high-quality shrimp fry that can be selected by farmers.

[0023] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A shrimp activity detection box, comprising a box body and a box body support, wherein the box body is mounted on the box body support, and is characterized in that: An electric lifting column and a stirring blade are installed on the inner side of the bottom of the box body, and the stirring blade is arranged on one side of the electric lifting column, and a pair of linear slide rails are provided on the other side of the electric lifting column, and the linear slide rails are arranged closely against the inner wall of the box body; a screen plate is also installed at the end of the electric lifting column, and a pair of mounting plates are integrally formed on one side of the screen plate, and the screen plate is mounted to the corresponding linear slide rails through the pair of mounting plates. The screen plate moves longitudinally synchronously under the guidance of the linear slide rails, and the reaction ability and activity of the shrimp seedlings are tested by placing bait on the screen plate and moving the screen plate up; a slot is provided in the middle of the box body, and a pair of guide rails are provided on the same horizontal plane as the slot, and a partition is erected between the pair of guide rails, and U-shaped slots are distributed at equal intervals on the partition; a servo motor and a control box are also provided on the outside of the bottom of the box body, and the control box is located on one side of the servo motor, and the servo motor is connected to the stirring blade, and the control box is electrically connected to the electric lifting column.

2. The shrimp activity detection box according to claim 1, characterized in that: A spray device is also provided inside the box, and the spray device includes a nozzle, a nozzle bracket, a water pipe and a pipe joint. The nozzle bracket is arranged on the inner wall of the box and is arranged opposite to the linear slide rail. The nozzle is installed on the nozzle bracket. A pipe joint is provided on the side of the box. One end of the water pipe is connected to the bottom end of the nozzle, and the other end is connected to the pipe joint.

3. A shrimp activity detection box according to claim 1 or 2, characterized in that: Each linear slide rail includes a running track and a slider. The running track is vertically arranged inside the box body. The slider is installed on the running track. A limit block is fixedly arranged on each running track, and the limit block abuts against the bottom of the slider.

4. A shrimp activity detection box according to claim 1 or 2, characterized in that: The sieve plate is generally concave, and sieve holes are evenly distributed on the sieve plate.

5. A shrimp activity detection box according to claim 1 or 2, characterized in that: An oxygen pump is also placed on the partition, and green plants are laid in the middle of the partition.

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