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CN-121994559-A - Shrimp prevention and control functional feed detection device and method

CN121994559ACN 121994559 ACN121994559 ACN 121994559ACN-121994559-A

Abstract

The invention discloses a shrimp prevention and control functional feed detection device and method, comprising a crushing assembly, a detection bin and an extraction detection assembly, wherein the crushing assembly comprises a crushing cylinder, a screen is arranged on the inner wall of the bottom of the crushing cylinder, a crushing blade for crushing feed is arranged on the inner wall of the crushing cylinder, the detection bin is arranged at the bottom of the crushing cylinder and is in matched and plug-in connection with the crushing cylinder, an extraction tank is arranged in the detection bin, a liquid outlet pipe for discharging waste liquid is arranged on the side wall of the extraction tank, a top cover is plug-in installed at the top of the extraction tank, the extraction detection assembly comprises an extraction liquid filling hopper arranged on the top cover and a stirring shaft rotatably installed in the middle of the top cover, and stirring blades are fixedly installed on the outer wall of the stirring shaft, so that the detection assembly relates to the technical field of feed detection devices.

Inventors

  • TENG JIAN
  • QIU HENGTAO

Assignees

  • 杭州宇众生物技术有限公司

Dates

Publication Date
20260508
Application Date
20260128

Claims (10)

  1. 1. A shrimp is with preventing and controlling functional fodder detection device which characterized in that includes: The crushing assembly comprises a crushing cylinder (100), wherein a screen (120) is arranged on the inner wall of the bottom of the crushing cylinder (100), and a crushing blade (231) for crushing feed is arranged on the inner wall of the crushing cylinder (100); The detection bin (300) is arranged at the bottom of the crushing cylinder (100) and is connected with the crushing cylinder (100) in a matched and spliced manner, an extraction tank (320) is arranged in the detection bin (300), a liquid outlet pipe (330) for discharging waste liquid is arranged on the side wall of the extraction tank (320), and a top cover (360) is arranged at the top of the extraction tank (320) in a spliced manner; Extraction detection subassembly, including setting up extract filling fill (400) on top cap (360) and rotating (421) of installing at top cap (360) middle part, the outer wall fixed mounting stirring leaf (422) of (421), top fixed mounting nutrition function detection unit (430) and safety index detection unit (440) of top cap (360), the detection probe of nutrition function detection unit (430) and safety index detection unit (440) all passes top cap (360) and extends to in extraction pond (320).
  2. 2. The shrimp is with preventing and controlling functional feed detection device of claim 1, wherein, smash subassembly includes upper cover (200) of joint installation at crushing section of thick bamboo (100) top, the junction of upper cover (200) and crushing section of thick bamboo (100) is equipped with the sealing washer, the top peripheral outer wall rotation connection buckle (240) of crushing section of thick bamboo (100), the top outer wall fixed mounting C shape cassette (241) of upper cover (200), buckle (240) are connected with C shape cassette (241) cooperation joint.
  3. 3. The shrimp prevention and control functional feed detection device according to claim 2, wherein a feed filling hopper (210) is fixedly installed on the top outer wall of the upper cover (200), and the bottom outer wall of the feed filling hopper (210) is fixedly connected with the inner wall of the upper cover (200) through a feed pipe (211).
  4. 4. A shrimp prevention and control functional feed detection device according to claim 3, wherein a first valve (213) is fixedly installed on the outer wall of the feed pipe (211), a first end cover (212) is arranged on the top of the feed filling hopper (210), and a first servo motor (220) is fixedly installed on the top outer wall of the upper cover (200).
  5. 5. The shrimp prevention and control functional feed detection device according to claim 4, wherein the output shaft of the first servo motor (220) is connected with the driving shaft (230) through a coupling, the crushing blade (231) is detachably and fixedly installed on the outer wall of the driving shaft (230), a limiting hole (121) is formed in the middle of the screen (120), and the bottom end of the driving shaft (230) is in matched plug-in rotation connection with the inner wall of the limiting hole (121).
  6. 6. The shrimp prevention and control functional feed detection device according to claim 5, wherein a first butt joint port (110) is arranged at the bottom of the crushing cylinder (100), a second butt joint port (310) is arranged at the top of the detection bin (300), and the first butt joint port (110) is in matched plug-in connection with the second butt joint port (310).
  7. 7. The shrimp prevention and control functional feed detection device according to claim 6, wherein the outer wall of the bottom of the detection bin (300) is uniformly and fixedly provided with an anti-slip branch angle (350), the outer wall of the liquid outlet pipe (330) is fixedly provided with a third valve (340), and the bottom of the extraction liquid filling bucket (400) is connected with the inner wall of the top cover (360) through a filling pipe (410).
  8. 8. The shrimp is with preventing and controlling functional feed detection device according to claim 7, wherein, outer wall fixed mounting second valve (411) of filling pipe (410), the top of extract filling fill (400) is equipped with second end cover (412), top outer wall fixed mounting second servo motor (420) of top cap (360), the output shaft of second servo motor (420) passes through shaft coupling and (421) fixed connection, stirring leaf (422) detachable fixed mounting is on the outer wall of (421) stirring axle for evenly mixing feed powder and extract.
  9. 9. The shrimp prevention and control functional feed detection device of claim 8, further comprising a control assembly, and a controller (500), wherein the controller (500) is fixedly installed on the top outer wall of the top cover (360), the controller (500) is electrically connected with the first servo motor (220), the second servo motor (420), the nutrition function detection unit (430) and the safety index detection unit (440), and the controller (500) is electrically connected with an external power supply for supplying power to the equipment.
  10. 10. A method for using a shrimp prevention and control functional feed detection device as in any one of claims 1-9, comprising the specific steps of: The method comprises the steps of S1, checking and preparing equipment in the earlier stage, firmly connecting a detection bin (300) with a first butt joint port (110) at the bottom of a crushing cylinder (100) through a second butt joint port (310) in a matched manner, ensuring that a top cover (360) is stably connected to the top of an extraction tank (320), checking the states of all valves, ensuring that a first valve (213), a second valve (411) and a third valve (340) are all in a closed state, electrically connecting a controller (500) with an external power supply, starting a self-checking program of the controller (500), and ensuring that a first servo motor (220), a second servo motor (420), a nutrition function detection unit (430) and a safety index detection unit (440) can respond normally; S2, adding feed to be detected, opening a first end cover (212) of a feed filling hopper (210) at the top of an upper cover (200), quantitatively pouring the shrimp to be detected into the feed filling hopper (210) by using prevention and control functional feed, closing the first end cover (212), opening a first valve (213) through a controller (500) or manually, enabling the feed to enter the crushing cylinder (100) through a feed pipe (211), and closing the first valve (213) after the feed is added; S3, crushing feed; the method comprises the steps of confirming that an upper cover (200) and a crushing cylinder (100) are firmly clamped with a C-shaped clamping seat (241) through a clamp buckle (240), enabling a sealing ring at a joint to be sealed well, starting a first servo motor (220) through a controller (500), enabling an output shaft of the first servo motor (220) to drive a driving shaft (230) to rotate through a coupler, further driving a crushing blade (231) on the outer wall of the driving shaft (230) to rotate at a high speed so as to crush feed, and enabling qualified-particle-size feed powder to fall into an extraction pool (320) of a lower detection bin (300) through a screen (120) on the inner wall of the bottom of the crushing cylinder (100) in the crushing process, continuously crushing until no obvious feed particle residue exists on the screen (120), and closing the first servo motor (220) through the controller (500); S4, filling the extraction liquid, opening a second end cover (412) at the top of the extraction liquid filling hopper (400), pouring the extraction liquid with preset concentration and dosage into the extraction liquid filling hopper (400), closing the second end cover (412), injecting the extraction liquid into the extraction tank (320) through the filling pipe (410) by a controller (500) or manually opening a second valve (411), mixing with crushed feed powder, and closing the second valve (411) after the injection of the extraction liquid is completed; S5, extracting, mixing and stirring, namely starting a second servo motor (420) through a controller (500), driving a stirring shaft (421) to rotate by an output shaft of the second servo motor (420) through a coupler, synchronously rotating stirring blades (422) on the outer wall of the stirring shaft (421), uniformly stirring feed powder and extract in an extraction tank (320), ensuring that target detection components in the feed are fully dissolved in the extract, closing the second servo motor (420) through the controller (500) after stirring for a preset time, and standing for the preset time to stabilize the mixed liquid in layers; S6, detecting and subsequent processing, starting a nutrition function detection unit (430) and a safety index detection unit (440) through a controller (500), enabling detection needles of the two detection units to penetrate through a top cover (360) and stretch into stable mixed liquid of the extraction tank (320), detecting nutrition function indexes of feed, such as content of relevant active ingredients and safety indexes such as harmful residues and heavy metal content, recording detection data in real time and storing the detection data in the controller (500), opening a third valve (340) after detection is finished, discharging waste liquid in the extraction tank (320) through a liquid outlet pipe (330), closing the third valve (340) after waste liquid discharge is finished, disconnecting the controller (500) from an external power supply, and disassembling the top cover (360), a crushing cylinder (100) and a detection bin (300), and cleaning and drying all components for next use.

Description

Shrimp prevention and control functional feed detection device and method Technical Field The invention relates to the technical field of feed detection devices, in particular to a shrimp prevention and control functional feed detection device and method. Background In the shrimp culture process, the quality of the feed directly relates to the growth state and disease resistance of the shrimps, and the shrimp prevention and control functional feed is used as a special feed with specific prevention and control effects, so that whether the nutritional ingredients reach the standards or not and whether the safety index is qualified or not is important. At present, in the existing feed detection flow, feed crushing and subsequent nutrition function and safety index detection are generally divided into independent links to operate, and the operation is completed by means of various different devices, so that the problems of complex operation and low detection efficiency exist. Meanwhile, the crushing effect of the existing crushing equipment is unstable, the subsequent extraction effect is affected by the uneven granularity of feed powder, and further the deviation of the detection result is caused, and in the process of transferring crushed feed to the detection equipment, the crushed feed is easy to fall off and pollute, so that not only is the feed sample wasted, but also the cleanliness of the detection environment is possibly affected. In addition, the degree of automation of current detection device is lower, and the misce bene of extract and fodder powder is not enough in the extraction process, has further reduced the detection precision, can't satisfy the shrimp with preventing and controlling the demand that functional feed is high-efficient, accurate detects. In the prior art, an integrated smashing-extracting-detecting structure is not involved, a device capable of realizing integration of smashing feed, mixing extract liquid and detecting indexes is not provided, a control component capable of accurately controlling operation of each link is not arranged, an upper cover structure matched with a smashing cylinder to realize sealing and clamping, a butt joint port structure capable of realizing stable butt joint of the smashing cylinder and a detecting bin, a servo driving structure capable of driving a stirring shaft to realize uniform mixing is not arranged on a specific part, and the technical problems of low detection efficiency, poor precision and complex operation cannot be solved. Disclosure of Invention The invention aims to provide a shrimp prevention and control functional feed detection device and method, which are used for solving the problems that an integrated crushing-extraction-detection structure is not involved in the prior art, a device capable of realizing integration of feed crushing, extract mixing and index detection is not available, and a control component capable of accurately controlling operation of each link is not arranged in the background art. In order to achieve the above purpose, the present invention provides the following technical solutions: A shrimp prevention and control functional feed detection device and a shrimp prevention and control functional feed detection method, In a preferred embodiment of the present invention, it comprises: the crushing assembly comprises a crushing cylinder, wherein a screen is arranged on the inner wall of the bottom of the crushing cylinder, and a crushing blade for crushing feed is arranged on the inner wall of the crushing cylinder; The detection bin is arranged at the bottom of the crushing cylinder and is in matched plug connection with the crushing cylinder, an extraction tank is arranged in the detection bin, a liquid outlet pipe for discharging waste liquid is arranged on the side wall of the extraction tank, and a top cover is arranged at the top of the extraction tank in a plug connection manner; Extraction detection subassembly, including setting up the extract filling fill on the top cap and rotating the (mixing) shaft of installing at the top cap middle part, the outer wall fixed mounting stirring leaf of (mixing) shaft, the top fixed mounting nutrition function detecting element and the safety index detecting element of top cap, the detection probe of nutrition function detecting element and safety index detecting element all passes the top cap and extends to in the extraction pond. In a preferred embodiment of the invention, the crushing assembly comprises an upper cover which is arranged at the top of the crushing cylinder in a clamping way, a sealing ring is arranged at the joint of the upper cover and the crushing cylinder, the outer wall of the periphery of the top of the crushing cylinder is rotationally connected with a clamping buckle, a C-shaped clamping seat is fixedly arranged on the outer wall of the top of the upper cover, and the clamping buckle is in matched clamping connection with the C-shaped clampin