Veterinary antibiotic residue intelligent detection device

Abstract

The invention discloses an intelligent antibiotic residue detection device for livestock. The device comprises a base, a detection sample crushing mechanism, a detection sample liquid oscillation mechanism, a sample liquid collection card, an antibiotic detector and a collection card pushing mechanism, an assembly plate is vertically fixed on the base; the detection sample crushing mechanism comprises a cylinder body, a sealing plate, a sealing plate lifting part and a crushing motor; the detection sample liquid oscillation mechanism comprises an oscillation cylinder, an oscillation cylinder clamping part and an oscillation driving part; the antibiotic detector is arranged on one side of the base corresponding to the sample liquid collection card, and a collection card input port is formed in the antibiotic detector; and the acquisition card pushing mechanism is mounted on the base and is used for pushing the sample liquid acquisition card into the acquisition card input port. The veterinary antibiotic residue intelligent detection device is reasonable in design, convenient to operate and easy to control, and can realize automatic crushing of a detection sample and automatic oscillation of a detection sample solution.

Description

Technical Field

[0001] The present invention relates to the technical field of veterinary antibiotic detection, and more particularly to an intelligent detection device for veterinary antibiotic residues. Background Art

[0002] There are many types of veterinary antibiotics, the most common of which include β-lactams, aminoglycosides, macrolides, lincomycins, peptides, quinolones, sulfonamides, etc. Veterinary antibiotics can not only be used for the prevention and treatment of animal diseases, reducing the morbidity and mortality of livestock and poultry, but also for promoting animal growth, reducing the occurrence of diseases, improving feed utilization, and reducing production costs.

[0003] At present, the detection method of veterinary antibiotic residues is divided into the following steps: sample collection, collecting an appropriate amount of test samples from livestock and poultry products (such as meat, eggs, milk, etc.) or feed to be tested, and care must be taken to avoid cross contamination during collection and ensure the representativeness of the samples; sample processing, the collected samples are successively minced, homogenized, extracted and purified; sampling and testing, the purified sample liquid is injected into the antibiotic detector through the injector, and the antibiotic detector automatically separates the sample liquid and detects the type of antibiotics in the sample liquid. The above methods for detecting residual veterinary antibiotics are cumbersome and inefficient, and will waste a lot of time and energy of the experimenter.

[0004] Therefore, it is an urgent problem for technical personnel in this field to provide an intelligent detection device for veterinary antibiotic residues that has a reasonable design, is easy to operate, easy to control, and saves time and effort. Summary of the invention

[0005] In view of this, the purpose of the present invention is to provide an intelligent detection device for veterinary antibiotic residues to solve the technical problems of the existing veterinary antibiotic residue detection methods being complicated, time-consuming and labor-intensive.

[0006] In order to achieve the above object, the present invention adopts the following technical solution:

[0007] A device for intelligent detection of veterinary antibiotic residues, comprising a base, a detection sample crushing mechanism, a detection sample liquid oscillating mechanism, a sample liquid collection card, an antibiotic detector and a collection card pushing mechanism; an assembly plate is vertically fixed on the base; the detection sample crushing mechanism comprises a cylinder, a sealing plate, a sealing plate lifting part and a crushing motor; the cylinder is fixed to the upper part of the assembly plate and a drainage hole is opened on its cylinder wall, the sealing plate is arranged in the cylinder, and its side wall is slidably connected to the inner wall surface of the cylinder, the crushing motor is fixed to the bottom end of the sealing plate and its output shaft seals through the sealing plate upward and is fixed with a sample crushing assembly, the sealing plate lifting part is located below the sealing plate and is installed in the cylinder, and its output end is connected to the bottom of the sealing plate to push the sealing plate to slide and open and close the drainage hole; the detection sample liquid oscillating mechanism comprises An oscillation cylinder, an oscillation cylinder clamping part and an oscillation driving part; the oscillation cylinder is correspondingly located below the cylinder body, and the drainage hole is correspondingly connected to the top opening of the oscillation cylinder through a drainage pipe, the oscillation cylinder clamping part is slidably connected to the assembly plate along its height direction, the clamping end of the oscillation cylinder clamping part is used to clamp the cylinder body of the oscillation cylinder, the oscillation driving part is installed on the assembly plate and is transmission-connected to the oscillation cylinder clamping part; the sample liquid collection card is arranged on the base, and the sample liquid collection card is correspondingly located below the oscillation cylinder to collect the test sample liquid flowing out of the oscillation cylinder; the antibiotic detector is arranged on one side of the base corresponding to the sample liquid collection card, and a collection card input port is provided on the antibiotic detector; the collection card pushing mechanism is installed on the base for pushing the sample liquid collection card into the collection card input port.

[0008] It can be known from the above technical solutions that, compared with the prior art solutions, the present invention discloses a kind of intelligent detection device for veterinary antibiotic residues, which crushes the detection sample through the sample crushing component, and the crushed detection sample is mixed with water to form a detection sample liquid, and the detection sample liquid enters the oscillation cylinder through the drainage pipe, and the oscillation drive part can drive the oscillation cylinder clamping part that clamps the oscillation cylinder to oscillate up and down, and oscillate the detection sample liquid evenly, and the collection card pushing mechanism can push the sample liquid collection card collected into the detection sample liquid into the antibiotic detector. The intelligent detection device for veterinary antibiotic residues of the present invention is reasonably designed and easy to control, which can realize the automatic crushing of the detection sample and the automatic oscillation of the detection sample liquid, saving time and labor, and is easy to operate.

[0009] Preferably, a connection block is fixed to the upper portion of the assembly plate, and the outer side wall of the cylinder is fixedly connected to the connection block.

[0010] Preferably, the sample crushing assembly includes a rotating shaft and crushing blades; the rotating shaft is axially arranged in the inner cavity of the cylinder, and the output shaft of the crushing motor is sealed upward through the sealing plate and fixedly connected to the lower end of the rotating shaft; the crushing blades are multiple groups, and the multiple groups of crushing blades are all installed on the shaft body of the rotating shaft.

[0011] The beneficial effect of adopting the above technical solution is that after adding the test sample and water to the cylinder, the pulverizing motor is started, and the output shaft of the pulverizing motor rotates to make the pulverizing blade rotate to shred the test sample.

[0012] Preferably, the sealing plate lifting part includes a cylinder fixing plate and a lifting cylinder; the cylinder fixing plate is located below the sealing plate, and its circumferential side end is fixedly connected to the inner wall of the cylinder body; the lifting cylinder is fixed to the upper plate surface of the cylinder fixing plate, and its telescopic rod is fixedly connected to the bottom of the sealing plate.

[0013] The beneficial effect of adopting the above technical solution is that the retracting of the telescopic rod of the lifting cylinder can make the sealing plate slide in the cylinder to open the drainage hole, and the test sample liquid in the cylinder can enter the drainage pipe through the drainage hole.

[0014] Preferably, the assembly plate has a first plate surface and a second plate surface which are parallel to each other, and the connecting block is fixed on the first plate surface; the oscillation driving part includes a motor connecting plate, an oscillation motor and a rotating wheel; the motor connecting plate is attached to and fixedly connected to the second plate surface; the oscillation motor is fixed on the motor connecting plate; the rotating wheel is located on one side of the first plate surface, and the output shaft of the oscillation motor passes through the assembly plate and is fixed in the axial hole of the rotating wheel.

[0015] Preferably, the detection sample liquid oscillation mechanism also includes a transmission component, which includes a slide rail, a sliding plate and a connecting rod; the slide rail is arranged along the height direction of the assembly plate, and the slide rail is fixed on the first plate surface and is located below the rotating wheel; the sliding plate is arranged parallel to one side of the first plate surface, and an end thereof corresponding to the first plate surface is provided with a slide groove parallel to the slide rail, and the slide groove is slidably connected to the slide rail; the first end of the connecting rod is eccentrically connected to the side wall of the rotating wheel away from the first plate surface, and the second end is rotatably connected to the sliding plate; the first end of the connecting rod eccentrically rotates around the axis of the rotating wheel so that the second end drives the sliding plate to slide on the slide rail.

[0016] The beneficial effect of adopting the above technical solution is that the start of the oscillation motor can drive the sliding plate to slide up and down repeatedly on the assembly plate.

[0017] Preferably, the oscillation cylinder clamping part comprises a U-shaped mounting frame, a driving motor, a bidirectional lead screw, a guide light axis and an oscillation cylinder translation clamping block; the closed end of the U-shaped mounting frame is fixedly connected to an end of the sliding plate away from the first plate surface; the driving motor is fixed to the outer wall of one side of the U-shaped mounting frame; the two ends of the bidirectional lead screw are respectively rotatably connected to the two oppositely arranged inner side walls of the U-shaped mounting frame, and one end thereof passes through the U-shaped mounting frame and is fixedly connected to the output shaft of the driving motor; the guide light axis is two and is symmetrically arranged on both sides of the bidirectional lead screw, and the two ends of each guide light axis are respectively fixedly connected to the two opposite inner side walls of the U-shaped mounting frame; the oscillation cylinder translation clamping block is two pieces, and the two pieces of the oscillation cylinder translation clamping blocks are respectively threadedly connected to the positive and negative threaded sections of the bidirectional lead screw, and the two guide light axes are both penetrated and slidably connected to the two pieces of the oscillation cylinder translation clamping blocks.

[0018] The beneficial effect of adopting the above technical solution is that starting the driving motor can make the two oscillation cylinder translation clamping blocks approach or move away from each other along the bidirectional lead screw, and the two oscillation cylinder translation clamping blocks approach each other to clamp the oscillation cylinder.

[0019] Preferably, the oscillation cylinder translation clamping block includes a translation clamping block seat and an elastic clamping block; the translation clamping block seat is respectively threadedly connected to the positive and negative threaded sections of the bidirectional lead screw, and each of the guide light axes is passed through and slidably connected to the translation clamping block seat; the elastic clamping block is arranged on the inner side of the translation clamping block seat.

[0020] Preferably, the elastic clamping block comprises a spring shaft, a spring and a pipe clamping block; there are multiple spring shafts, and the multiple spring shafts are respectively inserted into multiple insertion holes on the translation clamping block seat, and a countersunk hole coaxially arranged with the insertion hole is opened on the outer side surface of the translation clamping block seat; the spring is located on the outer side of the translation clamping block seat and is sleeved on the outer end of the spring shaft, one end of the spring is fixed to one end of the spring shaft, and the other end is fixed in the countersunk hole; the pipe clamping block is located on the inner side of the translation clamping block seat and is fixedly connected to the inner end of the spring shaft.

[0021] The beneficial effect of adopting the above technical solution is that when the two pipe clamping blocks clamp the oscillation tube, the outer end of the spring shaft moves backward, the spring is in a stretched state and generates an elastic force that pushes the outer end of the spring shaft forward, thereby, the two pipe clamping blocks can elastically clamp the oscillation tube.

[0022] Preferably, two long limiting plates are fixed on the base, and a movable channel corresponding to the collection card input port is formed between the two limiting plates, and the sample liquid collection card is slidably arranged in the movable channel; the collection card pushing mechanism includes an electric cylinder and a push plate fixed on the telescopic rod of the electric cylinder, the electric cylinder is fixed on the base and is located on the side of the sample liquid collection card away from the antibiotic detector, the push plate abuts against the sample liquid collection card, and the extension of the telescopic rod of the electric cylinder can enable the push plate to push the sample liquid collection card into the collection card input port.

[0023] The beneficial effect of adopting the above technical solution is that the telescopic rod of the electric cylinder can be extended to push the sample liquid collection card that collects the test sample liquid into the collection card input port of the antibiotic detector. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0025] Figure 1 The accompanying drawing is a schematic diagram of the overall structure provided by the present invention;

[0026] Figure 2 The accompanying drawing is a front view of the overall structure provided by the present invention;

[0027] Figure 3 The accompanying drawing is a left view of the overall structure provided by the present invention;

[0028] Figure 4 The accompanying drawing is a schematic diagram of the structure of the cylinder in the present invention;

[0029] Figure 5 The attached picture is Figure 4 Cross-section view in the AA direction;

[0030] Figure 6 The accompanying drawing is a schematic diagram of the connection between the oscillation drive unit and the transmission assembly in the present invention;

[0031] Figure 7 The accompanying drawing is a right side view of the connection between the oscillation drive unit and the transmission assembly in the present invention;

[0032] Figure 8 The accompanying drawing is a schematic structural diagram of the clamping portion of the oscillating cylinder in the present invention;

[0033] Fig. 9 The accompanying drawing is a top view of the clamping portion of the oscillating cylinder in the present invention;

[0034] Fig.10 The accompanying drawing is a schematic diagram of the connection between the collection card pushing mechanism, the base and the antibiotic detector in the present invention;

[0035] Fig.11 The accompanying drawing is a schematic diagram of the structure of the antibiotic detector in the present invention.

[0036] Among them: 100-discharge pipe, 1-base, 2-test sample crushing mechanism, 3-test sample liquid oscillation mechanism, 4-sample liquid collection card, 5-antibiotic detector, 6-collection card pushing mechanism, 11-assembly plate, 12-connecting block, 13-limiting plate, 21-cylinder, 22-sealing plate, 23-sealing plate lifting part, 24-crushing motor, 25-sample crushing assembly, 31-oscillation cylinder, 32-oscillation cylinder clamping part, 33-oscillation drive part, 34-transmission assembly, 51-collection card input port, 61-electric cylinder, 62-push plate, 111-first plate surface, 112-second Plate surface, 211-drainage hole, 231-cylinder fixing plate, 232-lifting cylinder, 251-rotating axis, 252-crushing blade, 321-U-shaped mounting frame, 322-driving motor, 323-bidirectional lead screw, 324-guide light axis, 325-oscillation cylinder translation clamping block, 331-motor connecting plate, 332-oscillation motor, 333-rotating wheel, 341-slide rail, 342-sliding plate, 343-connecting rod, 3251-translational clamping block seat, 3252-elastic clamping block, 32521-spring shaft, 32522-spring, 32523-pipe clamping block. DETAILED DESCRIPTION

[0037] The following will be combined with the 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 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 creative work are within the scope of protection of the present invention.

[0038] In the description of the present invention, it is necessary to understand that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0039] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] See attached Figures 1 to 11 , which is an intelligent detection device for veterinary antibiotic residues disclosed by the present invention, including a base 1, a detection sample crushing mechanism 2, a detection sample liquid oscillating mechanism 3, a sample liquid collection card 4, an antibiotic detector 5 and a collection card pushing mechanism 6; an assembly plate 11 is vertically fixed on the base 1; the detection sample crushing mechanism 2 includes a cylinder 21, a sealing plate 22, a sealing plate lifting part 23 and a crushing motor 24; the cylinder 21 is fixed on the upper part of the assembly plate 11 and a drainage hole 211 is opened on its cylinder wall, the sealing plate 22 is arranged in the cylinder 21, and its side wall is slidably connected with the inner wall surface of the cylinder 21, the crushing motor 24 is fixed at the bottom end of the sealing plate 22 and its output shaft seals and passes through the sealing plate 22 upward and is fixed with a sample crushing assembly 25, the sealing plate lifting part 23 is located below the sealing plate 22 and is installed in the cylinder 21, and its output end is connected to the bottom of the sealing plate 22 to push the sealing plate 22 to slide and open and close the drainage hole 211 ; The detection sample liquid oscillation mechanism 3 includes an oscillation cylinder 31, an oscillation cylinder clamping part 32 and an oscillation driving part 33; the oscillation cylinder 31 is correspondingly located below the cylinder body 21, and the drainage hole 211 is correspondingly connected to the top opening of the oscillation cylinder 31 through the drainage pipe 100, the oscillation cylinder clamping part 32 is slidably connected to the assembly plate 11 along the height direction thereof, the clamping end of the oscillation cylinder clamping part 32 is used to clamp the cylinder body of the oscillation cylinder 31, and the oscillation driving part 33 is installed on the assembly plate 11 and is transmission-connected to the oscillation cylinder clamping part 32; the sample liquid collection card 4 is arranged on the base 1, and the sample liquid collection card 4 is correspondingly located below the oscillation cylinder 31 to collect the detection sample liquid flowing out of the oscillation cylinder 31; the antibiotic detector 5 is arranged on one side of the base 1 corresponding to the sample liquid collection card 4, and a collection card input port 51 is provided on the antibiotic detector 5; the collection card pushing mechanism 6 is installed on the base 1 for pushing the sample liquid collection card 4 into the collection card input port 51.

[0041] The lower part of the oscillating cylinder is arranged in a cone shape and the bottom end is connected with a liquid outlet pipe, and a solenoid valve is installed on the liquid outlet pipe.

[0042] Specifically, a connection block 12 is fixed to the upper portion of the assembly plate 11 , and an outer side wall of the cylinder 21 is fixedly connected to the connection block 12 .

[0043] In some embodiments, the sample crushing assembly 25 includes a rotating shaft 251 and a crushing blade 252; the rotating shaft 251 is axially arranged in the inner cavity of the cylinder 21, and the output shaft of the crushing motor 24 is sealed upward through the sealing plate 22 and fixedly connected to the lower end of the rotating shaft 251; the crushing blades 252 are multiple groups, and the multiple groups of crushing blades 252 are all installed on the shaft body of the rotating shaft 251.

[0044] In some embodiments, the sealing plate lifting portion 23 includes a cylinder fixing plate 231 and a lifting cylinder 232; the cylinder fixing plate 231 is located below the sealing plate 22, and its peripheral side end is fixedly connected to the inner wall of the cylinder body 21; the lifting cylinder 232 is fixed to the upper plate surface of the cylinder fixing plate 231, and its telescopic rod is fixedly connected to the bottom of the sealing plate 22.

[0045] In some embodiments, the assembly plate 11 has a first plate surface 111 and a second plate surface 112 which are parallel to each other, and the connecting block 12 is fixed on the first plate surface 111; the oscillation driving unit 33 includes a motor connecting plate 331, an oscillation motor 332 and a rotating wheel 333; the motor connecting plate 331 is attached to and fixedly connected with the second plate surface 112; the oscillation motor 332 is fixed on the motor connecting plate 331; the rotating wheel 333 is located on one side of the first plate surface 111, and the output shaft of the oscillation motor 332 passes through the assembly plate 11 and is fixed in the shaft hole of the rotating wheel 333.

[0046] In some embodiments, the detection sample liquid oscillation mechanism 3 also includes a transmission assembly 34, which includes a slide rail 341, a sliding plate 342 and a connecting rod 343; the slide rail 341 is arranged along the height direction of the assembly plate 11, and the slide rail 341 is fixed on the first plate surface 111 and is located below the rotating wheel 333; the sliding plate 342 is arranged parallel to one side of the first plate surface 111, and a slide groove parallel to the slide rail 341 is provided at one end corresponding to the first plate surface 111, and the slide groove is slidably connected to the slide rail 341; the first end of the connecting rod 343 is eccentrically connected to the side wall of the rotating wheel 333 away from the first plate surface 111, and the second end is rotatably connected to the sliding plate 342; the first end of the connecting rod 343 is eccentrically connected to the side wall of the rotating wheel 333 away from the first plate surface 111, and the second end is rotatably connected to the sliding plate 342; the first end of the connecting rod 343 is eccentrically connected around the axis of the rotating wheel 333 so that the second end drives the sliding plate 342 to slide on the slide rail 341.

[0047] In some embodiments, the oscillation cylinder clamping portion 32 includes a U-shaped mounting frame 321, a driving motor 322, a guide light axis 324 and an oscillation cylinder translation clamping block 325; the closed end of the U-shaped mounting frame 321 is fixedly connected to the end of the sliding plate 342 away from the first plate surface 111; the driving motor 322 is fixed to the outer wall of one side of the U-shaped mounting frame 321; a bidirectional lead screw 323, the two ends of which are rotatably connected to the two opposite inner side walls of the U-shaped mounting frame 321, and one end of the bidirectional lead screw 323 passes through the U The U-shaped mounting frame 321 is fixedly connected to the output shaft of the driving motor 322; there are two guide light shafts 324, which are symmetrically arranged on both sides of the bidirectional lead screw 323, and the two ends of each guide light shaft 324 are respectively fixedly connected to the two opposite inner walls of the U-shaped mounting frame 321; there are two oscillation cylinder translation clamping blocks 325, and the two oscillation cylinder translation clamping blocks 325 are respectively threadedly connected to the positive and negative thread sections of the bidirectional lead screw 323, and the two guide light shafts 324 are both penetrated and slidably connected to the two oscillation cylinder translation clamping blocks 325.

[0048] In some specific examples, the oscillation cylinder translation clamping block 325 includes a translation clamping block seat 3251 and an elastic clamping block 3252; the translation clamping block seat 3251 is screwed to the positive and negative thread sections of the bidirectional lead screw 323 respectively, and each guide light axis 324 is passed through and slidably connected to the translation clamping block seat 3251; the elastic clamping block 3252 is arranged on the inner side of the translation clamping block seat 3251.

[0049] Specifically, the elastic clamping block 3252 includes a spring shaft 32521, a spring 32522 and a pipe clamping block 32523; there are multiple spring shafts 32521, and the multiple spring shafts 32521 are respectively inserted into multiple insertion holes on the translation clamping block seat 3251, and a countersunk hole coaxially arranged with the insertion hole is opened on the outer surface of the translation clamping block seat 3251; the spring 32522 is located on the outer side of the translation clamping block seat 3251 and is sleeved on the outer end of the spring shaft 32521, one end of the spring 32522 is fixed to one end of the spring shaft 32521, and the other end is fixed in the countersunk hole; the pipe clamping block 32523 is located on the inner side of the translation clamping block seat 3251, and is fixedly connected to the inner end of the spring shaft 32521.

[0050] In some embodiments, two long limiting plates 13 are fixed on the base 1, and a moving channel corresponding to the collection card input port 51 is formed between the two limiting plates 13, and the sample liquid collection card 4 is slidably arranged in the moving channel; the collection card pushing mechanism 6 includes an electric cylinder 61 and a push plate 62 fixed on the telescopic rod of the electric cylinder 61, the electric cylinder 61 is fixed on the base 1 and is located on the side of the sample liquid collection card 4 away from the antibiotic detector 5, the push plate 62 abuts against the sample liquid collection card 4, and the extension of the telescopic rod of the electric cylinder 61 can enable the push plate 62 to push the sample liquid collection card 4 into the collection card input port 51.

[0051] When the intelligent detection device for veterinary antibiotic residues of the present invention is used, first, the detection sample and a certain amount of water are placed in the cylinder body and the crushing motor is started, the crushing blade rotates to crush the detection sample and mixes it with water to form a detection sample liquid; secondly, the lifting cylinder is started, the telescopic rod of the lifting cylinder is retracted to drive the sealing plate to slide downward and no longer cover the drainage hole on the cylinder body, and the detection sample liquid flows into the oscillation cylinder through the drainage pipe; then, the oscillation motor is started, and the oscillation clamping part clamps the oscillation cylinder to oscillate up and down to oscillate the detection sample liquid evenly; then, the solenoid valve is controlled to open, and the detection sample liquid in the oscillation cylinder is dripped onto the sample liquid collection card to soak the sample liquid collection card; finally, the electric cylinder is started, the telescopic rod of the electric cylinder is extended to push the sample liquid collection card into the collection card input port of the antibiotic detector, and the antibiotic detection is started to analyze and detect the detection sample liquid.

[0052] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An intelligent detection device for veterinary antibiotic residues, characterized in that: include: A base (1), wherein a mounting plate (11) is vertically fixed on the base (1); A detection sample crushing mechanism (2), the detection sample crushing mechanism (2) comprising a cylinder (21), a sealing plate (22), a sealing plate lifting part (23) and a crushing motor (24); the cylinder (21) is fixed to the upper part of the assembly plate (11) and a drainage hole (211) is opened on its cylinder wall; the sealing plate (22) is arranged in the cylinder (21) and its side wall is slidably connected to the inner wall surface of the cylinder (21); the crushing motor (24) is fixed to the bottom end of the sealing plate (22) and its output shaft seals through the sealing plate (22) and is fixed with a sample crushing assembly (25); the sealing plate lifting part (23) is located below the sealing plate (22) and is installed in the cylinder (21); its output end is connected to the bottom of the sealing plate (22) to push the sealing plate (22) to slide and open and close the drainage hole (211); A detection sample liquid oscillation mechanism (3), the detection sample liquid oscillation mechanism (3) comprising an oscillation cylinder (31), an oscillation cylinder clamping portion (32) and an oscillation driving portion (33); the oscillation cylinder (31) is correspondingly located below the cylinder body (21), and the drainage hole (211) is correspondingly connected to the top opening of the oscillation cylinder (31) through a drainage pipe (100), the oscillation cylinder clamping portion (32) is slidably connected to the mounting plate (11) along its height direction, the clamping end of the oscillation cylinder clamping portion (32) is used to clamp the cylinder body of the oscillation cylinder (31), and the oscillation driving portion (33) is installed on the mounting plate (11) and is transmission-connected to the oscillation cylinder clamping portion (32); A sample liquid collection card (4), the sample liquid collection card (4) being arranged on the base (1), and the sample liquid collection card (4) being correspondingly located below the oscillation cylinder (31) to collect the test sample liquid flowing out of the oscillation cylinder (31); An antibiotic detector (5), the antibiotic detector (5) being arranged on one side of the base (1) corresponding to the sample liquid collection card (4), and the antibiotic detector (5) being provided with a collection card input port (51); A collection card pushing mechanism (6), the collection card pushing mechanism (6) is installed on the base (1) and is used to push the sample liquid collection card (4) into the collection card input port (51).

2. The intelligent detection device for veterinary antibiotic residues according to claim 1 is characterized in that: A connection block (12) is fixed to the upper portion of the assembly plate (11), and the outer side wall of the cylinder (21) is fixedly connected to the connection block (12).

3. The intelligent detection device for veterinary antibiotic residues according to claim 1 is characterized in that: The sample crushing component (25) comprises: A rotating shaft (251), the rotating shaft (251) being axially arranged in the inner cavity of the cylinder (21), and the output shaft of the pulverizing motor (24) is sealed upward through the sealing plate (22) and fixedly connected to the lower end of the rotating shaft (251); The crushing blades (252) are multiple groups, and the multiple groups of crushing blades (252) are all installed on the shaft body of the rotating shaft (251).

4. The intelligent detection device for veterinary antibiotic residues according to claim 1 is characterized in that: The sealing plate lifting part (23) comprises: A cylinder fixing plate (231), the cylinder fixing plate (231) being located below the sealing plate (22) and having a peripheral end fixedly connected to the inner side wall of the cylinder body (21); A lifting cylinder (232), wherein the lifting cylinder (232) is fixed to the upper plate surface of the cylinder fixing plate (231), and the telescopic rod of the lifting cylinder (232) is fixedly connected to the bottom of the sealing plate (22).

5. The intelligent detection device for veterinary antibiotic residues according to claim 2 is characterized in that: The assembly plate (11) has a first plate surface (111) and a second plate surface (112) which are parallel and opposite to each other, and the connection block (12) is fixed on the first plate surface (111); the oscillation driving part (33) comprises: A motor connecting plate (331), wherein the motor connecting plate (331) is attached to and fixedly connected to the second plate surface (112); An oscillating motor (332), wherein the oscillating motor (332) is fixed on the motor connecting plate (331); A rotating wheel (333), the rotating wheel (333) is located on one side of the first plate surface (111), and the output shaft of the oscillation motor (332) passes through the assembly plate (11) and is fixed in the shaft hole of the rotating wheel (333).

6. The intelligent detection device for veterinary antibiotic residues according to claim 5 is characterized in that: The test sample liquid oscillation mechanism (3) further comprises a transmission assembly (34), wherein the transmission assembly (34) comprises: A slide rail (341), the slide rail (341) being arranged along the height direction of the assembly plate (11), and the slide rail (341) being fixed on the first plate surface (111) and located below the rotating wheel (333); A sliding plate (342), the sliding plate (342) being arranged parallel to one side of the first plate surface (111), and having an end thereof corresponding to the first plate surface (111) provided with a sliding groove parallel to the sliding rail (341), the sliding groove being slidably connected to the sliding rail (341); A connecting rod (343), wherein the first end of the connecting rod (343) is eccentrically connected to the side wall of the rotating wheel (333) away from the first plate surface (111), and the second end is rotatably connected to the sliding plate (342); the first end of the connecting rod (343) is eccentrically connected around the axis of the rotating wheel (333) so that the second end drives the sliding plate (342) to slide on the slide rail (341).

7. The intelligent detection device for veterinary antibiotic residues according to claim 6 is characterized in that: The oscillating cylinder clamping portion (32) comprises: A U-shaped mounting frame (321), wherein a closed end of the U-shaped mounting frame (321) is fixedly connected to an end of the sliding plate (342) away from the first plate surface (111); A driving motor (322), wherein the driving motor (322) is fixed on an outer side wall of one side of the U-shaped mounting frame (321); A bidirectional lead screw (323), wherein both ends of the bidirectional lead screw (323) are rotatably connected to two oppositely arranged inner side walls of the U-shaped mounting frame (321), and one end thereof passes through the U-shaped mounting frame (321) and is fixedly connected to the output shaft of the driving motor (322); Guide light axes (324), wherein two guide light axes (324) are symmetrically arranged on both sides of the bidirectional lead screw (323), and both ends of each guide light axis (324) are respectively fixedly connected to two opposite inner side walls of the U-shaped mounting frame (321); The oscillation cylinder translation clamping block (325) is composed of two pieces. The two oscillation cylinder translation clamping blocks (325) are respectively threadedly connected to the positive and negative thread sections of the bidirectional lead screw (323). The two guide light axes (324) are both passed through and slidably connected to the two oscillation cylinder translation clamping blocks (325).

8. The intelligent detection device for veterinary antibiotic residues according to claim 7 is characterized in that: The oscillating cylinder translation clamping block (325) comprises: A translation clamping block seat (3251), wherein the translation clamping block seat (3251) is respectively threadedly connected to the forward and reverse threaded sections of the bidirectional lead screw (323), and each of the guide light axes (324) is penetrated and slidably connected to the translation clamping block seat (3251); An elastic clamping block (3252), wherein the elastic clamping block (3252) is arranged on the inner side surface of the translation clamping block seat (3251).

9. The intelligent detection device for veterinary antibiotic residues according to claim 8, characterized in that: The elastic clamping block (3252) comprises: A spring shaft rod (32521), wherein the spring shaft rod (32521) is multiple, and the multiple spring shaft rods (32521) are respectively inserted into multiple insertion holes on the translation clamping block seat (3251), and a sink hole coaxially arranged with the insertion hole is opened on the outer surface of the translation clamping block seat (3251); A spring (32522), the spring (32522) is located outside the translation clamping block seat (3251) and is sleeved on the outer end of the spring shaft (32521), one end of the spring (32522) is fixed to one end of the spring shaft (32521), and the other end is fixed in the sink hole; The pipe clamping block (32523) is located on the inner side of the translation clamping block seat (3251) and is fixedly connected to the inner end of the spring shaft (32521).

10. The intelligent detection device for veterinary antibiotic residues according to claim 1, characterized in that: Two long strip-shaped limiting plates (13) are fixed on the base (1), and a moving channel corresponding to and connected to the collection card input port (51) is formed between the two limiting plates (13), and the sample liquid collection card (4) is slidably arranged in the moving channel; The collection card pushing mechanism (6) comprises an electric cylinder (61) and a push plate (62) fixed on a telescopic rod of the electric cylinder (61); the electric cylinder (61) is fixed on the base (1) and is located on a side of the sample liquid collection card (4) away from the antibiotic detector (5); the push plate (62) abuts against the sample liquid collection card (4); and the telescopic rod of the electric cylinder (61) is extended so that the push plate (62) pushes the sample liquid collection card (4) into the collection card input port (51).

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