CN114813584A

CN114813584A - Agricultural product pesticide residue detection device based on spectrum detection

Info

Publication number: CN114813584A
Application number: CN202210512297.4A
Authority: CN
Inventors: 王欣; 葛恒清; 张晟
Original assignee: Huaiyin Normal University
Current assignee: Huaiyin Normal University
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-07-29

Abstract

The invention relates to the technical field of pesticide detection, in particular to a spectrum detection-based agricultural product pesticide residue detection device, which comprises a detector, wherein a supporting mechanism is arranged on the detector, a locking mechanism is arranged on the detector, an adjusting mechanism is arranged on the supporting mechanism, a collecting mechanism is arranged on the detector, a protecting mechanism is arranged on the detector, and a limiting mechanism is arranged on the detector; through the cooperation of supporting mechanism and blocked mechanical system, the convenience is supported the detector and is placed, and convenient follow-up folding accomodating to supporting mechanism, be favorable to protecting blocked mechanical system under the effect through protection mechanism, prevent unexpected touching work, conveniently adjust the supporting height of supporting mechanism under the effect through adjustment mechanism, make things convenient for different regions to carry out better operation, conveniently place to accomodate sample and test tube under the effect through collecting the mechanism, make simultaneously to collect the mechanism and place stable difficult roll-off under stop gear's effect.

Description

Agricultural product pesticide residue detection device based on spectrum detection

Technical Field

The invention relates to the technical field of pesticide detection, in particular to a device for detecting pesticide residues of agricultural products based on spectrum detection.

Background

In the agricultural product planting process, in order to ensure the normal growth of fruits and vegetables, pesticides are sprayed on the fruits and vegetables, the pests are removed from the fruits and vegetables to gnaw, and the pesticide residue degree of the fruits and vegetables needs to be detected in order to ensure the health of people when the fruits and vegetables after being sprayed with the pesticides are used.

However, when carrying out the open air and examining the fruit vegetables in the big-arch shelter, traditional spectral detection appearance all is portable messenger, lacks supporting component, and inconvenient fine placing of carrying on when detecting the use makes the staff during operation very inconvenient to detector single structure, inconvenient sample after handling is accomodate temporarily and is deposited, thereby causes the pollution easily.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a device for detecting pesticide residues of agricultural products based on spectrum detection.

The technical scheme adopted by the invention for solving the technical problem is as follows: the utility model provides a residual detection device of agricultural product pesticide based on spectrum detection, includes the detector, install supporting mechanism on the detector, install blocked mechanical system on the detector, the last adjustment mechanism that installs of supporting mechanism, install on the detector and collect the mechanism, install protection machanism on the detector, install stop gear on the detector.

Specifically, supporting mechanism includes the collecting vat, detector bottom both ends are equipped with two collecting vats, the bracing piece of two sets of symmetries is installed at the detector both ends, two bracing piece one end is connected with collecting vat one end internal rotation, the connecting plate is installed to the bracing piece other end.

Specifically, the protection pad is installed to collecting vat one end inboard, the protection pad is the arc structure, the bracing piece is contradicted with the protection pad, install the slipmat on the connecting plate, the slipmat is "concave" font structure.

Specifically, detector internally mounted has the lug of two sets of symmetries, the lug is through contradicting spring and the inside sliding connection of detector, and is two sets of lug one end extends to inside the collecting vat, lug one end is the arc structure.

The utility model discloses a support bar, including the bracing piece, the adjustment mechanism includes the slide bar, and is two sets of bracing piece internally mounted has the slide bar, the slide bar passes through expanding spring and the inside sliding connection of bracing piece, the slide bar extends to the bracing piece outside, slide bar and connecting plate fixed connection, the connecting plate passes through slide bar and bracing piece sliding connection, be equipped with the spacing groove that a plurality of equidistance distribute on the slide bar, the ejector pin is installed to bracing piece one end, the ejector pin passes through reset spring and bracing piece sliding connection, ejector pin one end and the inside block of spacing groove, the ejector pin other end extends to the bracing piece outside, install on the ejector pin and draw the knot.

Specifically, install the stopper on the slide bar, the stopper passes through extrusion spring and the inside sliding connection of slide bar, the stopper is the trapezium structure, stopper one end is contradicted with the bracing piece is inboard, bracing piece bottom inboard is equipped with the locked groove, the width of locked groove is greater than the width of stopper.

Specifically, blocked mechanical system includes the draw-in groove, be equipped with two draw-in grooves on the bracing piece, detector both ends internally mounted has the bayonet lock of two sets of symmetries, the bayonet lock passes through compression spring and the inside sliding connection of detector, the bayonet lock is "7" font structure, bayonet lock one end extends to the collecting vat inside and draw-in groove block, the ejector pad is installed to the bayonet lock other end, the ejector pad passes through bayonet lock and the detector outside sliding connection.

Specifically, protection machanism includes the fixture block, detector both ends internally mounted has the fixture block of two sets of symmetries, the fixture block is "C" shape structure, the fixture block passes through driving spring and the inside sliding connection of detector, fixture block bottom one end extends to bayonet lock top side, fixture block top one end is the trapezium structure, detector both ends internally mounted has two sets of depression bars, the depression bar is through pressing spring and the inside sliding connection of detector, the depression bar both ends are the arc structure, depression bar bottom is contradicted with fixture block top lateral wall, the depression bar top extends to the detector outside.

Specifically, collect the mechanism including collecting the box, the inside sliding connection in detector both ends has the collection box, collect box one end and extend to the detector outside, detector one end lateral wall is equipped with the kerve, it installs and places the net to collect the box inside.

Specifically, stop gear includes the second actuating lever, detector one side internally mounted has two second actuating levers, the second actuating lever passes through control spring and the inside sliding connection of detector, install the block rubber on the second actuating lever, the block rubber is located and collects box one end lateral wall top, install first actuating lever on the second actuating lever, first actuating lever extends to the detector outside, first actuating lever passes through second actuating lever and detector sliding connection.

The invention has the beneficial effects that:

(1) the agricultural product pesticide residue detection device based on spectrum detection is beneficial to supporting and placing a detector conveniently under the action of the supporting mechanism, is convenient for workers to detect outdoors, and is convenient for subsequent folding, storage and storage, namely: the support rod is favorable for supporting and placing the detector conveniently under the action of the support rod, the detection work of workers outdoors is facilitated, the support rod is stably and firmly supported under the action of the connecting plate and cannot sink on the ground, the support rod is convenient to rotate and store under the action of the collecting tank, the follow-up carrying and carrying are facilitated, the anti-abrasion effect is achieved between the support rod and the detector when the support rod is opened and supported under the action of the protective pad, the anti-slip effect is achieved after the connecting plate is abutted against the ground under the action of the anti-slip pad, the detector is stable and not prone to shaking, the follow-up detection work is facilitated, when the support rod and the connecting plate are rotatably stored, the connecting plate can be abutted against the lug, the abutting lug can shrink under the action of the abutting spring, the support rod and the connecting plate can be stored in the collecting tank conveniently, and the lug can be abutted against the connecting plate tightly under the action of the abutting spring, make bracing piece and connecting plate place stably difficult not hard up in the collecting vat inside.

(2) The agricultural product pesticide residue detection device based on spectrum detection is convenient for supporting and controlling the supporting mechanism under the action of the locking mechanism, is beneficial to protecting the locking mechanism under the action of the protecting mechanism, and prevents accidental touch operation, namely: the bayonet lock is clamped with the inside of the clamping groove under the action of the compression spring, so that the support rod is limited and is not easy to rotate, the support rod is stably supported, the push block drives the bayonet lock to slide out of the clamping groove by pushing the push block, thereby facilitating the rotation and storage of the supporting rod, the bayonet lock resets and is clamped with the inside of the other bayonet lock after the external force is removed, the supporting rod is stably placed in the collecting tank, when the detector is opened for use, the pressure rod resets under the action of the pressing spring, and the fixture block is positioned at the top of the clamping pin under the action of the driving spring, so that the clamping pin can not be driven, the support of the support rod is facilitated to be stable, when the closing through the detector does not use, the depression bar can be contradicted, and the depression bar breaks away from gliding under pressing spring's the effect, and depression bar drive fixture block top lateral wall makes the fixture block break away from under driving spring's the effect with bayonet lock top separation, makes things convenient for the bayonet lock to be driven, makes things convenient for the bracing piece to rotate and accomodates.

(3) The agricultural product pesticide residue detection device based on spectrum detection, provided by the invention, has the advantages that the supporting height of the supporting mechanism can be conveniently adjusted under the action of the adjusting mechanism, better operation can be conveniently carried out in different areas, and the operation is more convenient, namely: through the installation of the slide bar, the connecting plate can slide with the support bar under the action of the slide bar to adjust the length with the assistance of the expansion spring, thereby changing the placing height of the detector, facilitating the operation, clamping the mandril with the inner part of the limit groove under the action of the reset spring, thereby conveniently limiting the slide bar and the support bar and stably supporting the detector, the pull buckle drives the ejector rod to be separated from the limiting groove by pulling the pull buckle, the slide bar is conveniently adjusted in length, after the sliding rod slides for a certain position, the limiting block is clamped with the inside of the lock groove under the action of the extrusion spring, thereby limiting the slide bar and preventing the slide bar from sliding off the support bar, and pushing the slide bar reversely, because the stopper is the trapezium structure, the stopper is put down the conflict of locked groove lateral wall and is taken off the effect of extrusion spring and contract down, makes things convenient for inside the slide bar can the reverse slip accomodate into the bracing piece.

(4) According to the agricultural product pesticide residue detection device based on spectrum detection, a sample and a test tube can be conveniently placed and stored under the action of the collection mechanism, and the collection mechanism is placed stably and is not easy to slide out under the action of the limiting mechanism, namely: through the twitch of collecting the box, be favorable to conveniently depositing article such as sample and test tube, and played and filtered the moisture that overflows or be stained with and attach and deposit under the effect of placing the net, the cleanness of article has been ensured, it is more convenient to collect the box pulling through the effect of kerve down convenience, when opening the use through the detector, first actuating lever and second actuating lever do not have external force conflict, make the block rubber be located the top of collecting the box, conveniently collect the box and freely twitch, do not use through the detector and close the back, first actuating lever receives the conflict and extrudees the second actuating lever, the second actuating lever breaks away from under control spring's the effect drive block rubber and contradicts to collecting box one end lateral wall top, thereby spacing to collecting the box, make and collect the difficult roll-off twitch of box.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic overall structure diagram of a preferred embodiment of a device for detecting pesticide residues in agricultural products based on spectrum detection according to the present invention;

FIG. 2 is an enlarged view of the part A shown in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the detector and the support rod according to the present invention;

FIG. 4 is an enlarged view of the structure of the portion B shown in FIG. 3;

FIG. 5 is a schematic view of the connection structure of the support rod, the slide rod and the connecting plate according to the present invention;

FIG. 6 is a schematic view of the connection structure of the detector, the latch and the fixture block of the present invention;

fig. 7 is a schematic view of the connection structure of the detector of the present invention with the first driving rod and the second driving rod.

In the figure: 1. a detector; 2. a support mechanism; 201. a support bar; 202. a connecting plate; 203. a non-slip mat; 204. collecting tank; 205. a bump; 206. against the spring; 207. a protective pad; 3. a locking mechanism; 301. pushing a block; 302. a bayonet lock; 303. a compression spring; 304. a card slot; 4. an adjustment mechanism; 401. a tension spring; 402. a slide bar; 403. a limiting block; 404. a compression spring; 405. a limiting groove; 406. a top rod; 407. a return spring; 408. pulling the button; 409. locking the groove; 5. a protection mechanism; 501. a pressure lever; 502. a pressing spring; 503. a drive spring; 504. a clamping block; 6. a collection mechanism; 601. a collection box; 602. groove drawing; 603. placing a net; 7. a limiting mechanism; 701. a first drive lever; 702. a second drive lever; 703. a control spring; 704. a rubber block.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-7, the agricultural product pesticide residue detection device based on spectrum detection according to the present invention includes a detector 1, a support mechanism 2 is installed on the detector 1, a locking mechanism 3 is installed on the detector 1, an adjusting mechanism 4 is installed on the support mechanism 2, a collecting mechanism 6 is installed on the detector 1, a protection mechanism 5 is installed on the detector 1, and a limiting mechanism 7 is installed on the detector 1.

Specifically, supporting mechanism 2 includes collecting

vat

204, 1 bottom both ends of detector are equipped with two collecting vats 204, the bracing piece 201 of two sets of symmetries is installed at 1 both ends of detector, two bracing piece 201 one end is connected with collecting vat 204 one end internal rotation, connecting plate 202 is installed to the bracing piece 201 other end, through be favorable to under the effect of bracing piece 201 conveniently right detector 1 supports and places, makes things convenient for the staff to carry out fine detection achievement in the open air, is in simultaneously make bracing piece 201 support stable firm under the effect of connecting plate 202, can not appear sinking on ground, and pass through make things convenient for under the effect of collecting vat 204 bracing piece 201 rotates and accomodates, is favorable to the follow-up transport that carries.

Specifically, protection pad 207 is installed to collecting vat 204 one end inboard, protection pad 207 is the arc structure, bracing piece 201 contradicts with protection pad 207, install slipmat 203 on the connecting plate 202, slipmat 203 is "concave" font structure, through make under the effect of protection pad 207 bracing piece 201 open when supporting with the effect of abrasionproof loss has been played between the detector 1, and through make under the effect of slipmat 203 the connecting plate 202 has played skid-proof effect after conflicting with ground, makes detector 1 is placed stably and is difficult for rocking, does benefit to follow-up detection work.

Specifically, detector 1 internally mounted has the lug 205 of two sets of symmetries, lug 205 is through conflict spring 206 and the inside sliding connection of detector 1, and is two sets of lug 205 one end extends to inside collecting vat 204, lug 205 one end is the arc structure, through bracing piece 201 with when connecting plate 202 rotates and accomodates, connecting plate 202 can with lug 205 conflicts, and contradict lug 205 breaks away from shrink under the effect of conflict spring 206, it is convenient bracing piece 201 with connecting plate 202 is accomodate the inside storage of collecting vat 204, is in simultaneously make under the effect of conflict spring 206 lug 205 is right connecting plate 202 conflicts closely, makes bracing piece 201 with connecting plate 202 is in place inside the difficult not hard up collecting vat 204 of being difficult for placing.

Specifically, the adjusting mechanism 4 includes a sliding rod 402, two sets of supporting rods 201 are internally provided with sliding rods 402, the sliding rods 402 are slidably connected with the inside of the supporting rods 201 through expansion springs 401, the sliding rods 402 extend to the outside of the supporting rods 201, the sliding rods 402 are fixedly connected with a connecting plate 202, the connecting plate 202 is slidably connected with the supporting rods 201 through the sliding rods 402, the sliding rods 402 are provided with a plurality of spacing grooves 405 distributed at equal intervals, one end of each supporting rod 201 is provided with a top rod 406, the top rod 406 is slidably connected with the supporting rods 201 through a return spring 407, one end of the top rod 406 is clamped with the inside of the spacing groove 405, the other end of the top rod 406 extends to the outside of the supporting rod 201, the top rod 406 is provided with a pull buckle 408, and the connecting plate 202 can slidably adjust the length with the supporting rods 201 under the action of the sliding rods 402 with the aid of the expansion springs 401, therefore, the placement height of the detector 1 is changed, operation is convenient, the ejector rod 406 is clamped with the inner part of the limiting groove 405 under the action of the reset spring 407, the sliding rod 402 and the supporting rod 201 are limited conveniently, the detector 1 is supported stably, the pull buckle 408 drives the ejector rod 406 to be separated from the limiting groove 405 by pulling the pull buckle 408, and the sliding rod 402 is adjusted in length conveniently.

Specifically, the sliding rod 402 is provided with a limit block 403, the limit block 403 is slidably connected with the inside of the sliding rod 402 through an extrusion spring 404, the limiting block 403 is of a trapezoidal structure, one end of the limiting block 403 is abutted against the inner side of the supporting rod 201, the inner side of the bottom of the support rod 201 is provided with a locking groove 409, the width of the locking groove 409 is larger than that of the limiting block 403, after the sliding rod 402 slides for a certain position, the limiting block 403 is engaged with the inside of the locking groove 409 under the action of the pressing spring 404, thereby limiting the sliding rod 402 from sliding downwards, preventing the sliding rod 402 from sliding off the supporting rod 201, and preventing the sliding rod 402 from sliding downwards, because the stopper 403 is a trapezoidal structure, the stopper 403 is in the lower hem of the conflict of the side wall of the locking groove 409 is released and the extrusion spring 404 is contracted under the action, so that the sliding rod 402 can slide reversely and be accommodated in the supporting rod 201.

Specifically, the locking mechanism 3 includes a clamping groove 304, two clamping grooves 304 are disposed on the supporting rod 201, two sets of symmetrical clamping pins 302 are disposed at two ends of the detector 1, the clamping pins 302 are slidably connected with the inside of the detector 1 through a compression spring 303, the clamping pins 302 are in a 7-shaped structure, one end of each clamping pin 302 extends to the inside of the collecting groove 204 and is clamped with the clamping groove 304, a pushing block 301 is disposed at the other end of each clamping pin 302, the pushing block 301 is slidably connected with the outside of the detector 1 through the clamping pins 302, the clamping pins 302 are clamped with the clamping grooves 304 under the action of the compression spring 303, so that the supporting rod 201 is limited and is not easy to rotate, the supporting rod 201 is stably supported, the pushing block 301 is pushed to drive the clamping pins 302 to slide out of the clamping grooves 304, the supporting rod 201 is convenient to rotate and store, and the clamping pins 302 reset and are clamped with the clamping grooves 304 after external force is removed, the support rod 201 is placed and stabilized inside the collection groove 204.

Specifically, the protection mechanism 5 includes a fixture block 504, two sets of symmetrical fixture blocks 504 are installed inside two ends of the detector 1, the fixture block 504 is in a "C" shaped structure, the fixture block 504 is slidably connected inside the detector 1 through a driving spring 503, one end of the bottom of the fixture block 504 extends to the top side of the fixture block 302, one end of the top of the fixture block 504 is in a trapezoidal structure, two sets of pressing rods 501 are installed inside two ends of the detector 1, the pressing rods 501 are slidably connected inside the detector 1 through pressing springs 502, two ends of the pressing rods 501 are in an arc structure, the bottom of the pressing rods 501 abuts against the side wall of the top of the fixture block 504, the top of the pressing rods 501 extends to the outside of the detector 1, when the detector 1 is opened for use, the pressing rods 501 reset under the action of the pressing springs 502, and the fixture block 504 is located at the top of the fixture block 302 under the action of the driving spring 503, the messenger bayonet lock 302 can't be driven, is favorable to bracing piece 201 supports stably, through when the closure of detector 1 does not use, depression bar 501 can be contradicted, depression bar 501 breaks away from gliding under pressing spring 502's the effect, depression bar 501 drives fixture block 504 top lateral wall makes fixture block 504 break away from under driving spring 503's the effect with bayonet lock 302 top separation, the convenience bayonet lock 302 can be driven, the convenience bracing piece 201 rotates and accomodates.

Specifically, collect mechanism 6 including collecting box 601, the inside sliding connection in 1 both ends of detector has collection box 601, collect box 601 one end and extend to the 1 outside of detector, 1 one end lateral wall of detector is equipped with kerve 602, collect box 601 inboard and install and place net 603, through collect the twitch of box 601, be favorable to conveniently depositing article such as sample and test tube, and place and played under the effect of net 603 and filtered the deposit overflowing or be stained with the moisture that attaches, ensured the cleanness of article, through convenient right under the effect of kerve 602 it is more convenient to collect box 601 pulling.

Specifically, the limiting mechanism 7 includes a second driving rod 702, two second driving rods 702 are installed inside one side of the detecting instrument 1, the second driving rod 702 is connected with the inside of the detecting instrument 1 in a sliding manner through a control spring 703, a rubber block 704 is installed on the second driving rod 702, the rubber block 704 is located at the top of the side wall at one end of the collecting box 601, a first driving rod 701 is installed on the second driving rod 702, the first driving rod 701 extends to the outside of the detecting instrument 1, the first driving rod 701 is connected with the detecting instrument 1 in a sliding manner through the second driving rod 702, when the detecting instrument 1 is opened for use, the first driving rod 701 and the second driving rod 702 do not have external force collision, so that the rubber block 704 is located at the top of the collecting box 601, the collecting box 601 is convenient to freely pull, and after the detecting instrument 1 is not used for closing, the first driving rod 701 receives the collision to press the second driving rod 702, the second driving rod 702 is free from the action of the control spring 703 and drives the rubber block 704 to abut against the top of the side wall of one end of the collection box 601, so that the collection box 601 is limited, and the collection box 601 is not easy to slide out or pull.

When the detector is used, firstly, the detector 1 is conveniently supported and placed under the action of the supporting rod 201, the detection work of workers is conveniently and well carried out outdoors, meanwhile, the supporting rod 201 is stably and firmly supported under the action of the connecting plate 202, the detector does not sink to the ground, the supporting rod 201 is conveniently and rotatably accommodated under the action of the collecting groove 204, the subsequent carrying and carrying are facilitated, the anti-abrasion effect is achieved between the supporting rod 201 and the detector 1 when the supporting rod 201 is opened and supported under the action of the protective pad 207, the anti-slip effect is achieved after the connecting plate 202 is abutted against the ground under the action of the anti-slip pad 203, the detector 1 is stably placed and is not easy to shake, the subsequent detection work is facilitated, when the supporting rod 201 and the connecting plate 202 are rotatably accommodated, the connecting plate 202 is abutted against the lug 205, and the abutting lug 205 is retracted under the action of the abutting spring 206, the supporting rod 201 and the connecting plate 202 are conveniently stored in the collecting tank 204 for storage, meanwhile, the lug 205 is tightly abutted against the connecting plate 202 under the action of the abutting spring 206, the supporting rod 201 and the connecting plate 202 are stably placed in the collecting tank 204 and are not easy to loose, the bayonet 302 is clamped with the inside of the clamping groove 304 under the action of the compression spring 303, the supporting rod 201 is limited and is not easy to rotate, the supporting rod 201 is stably supported, the pushing block 301 is pushed to drive the bayonet 302 to slide out of the clamping groove 304, the supporting rod 201 is convenient to rotate for storage, the bayonet 302 is reset to be clamped with the inside of another clamping groove 304 after external force is removed, the supporting rod 201 is stably placed in the collecting tank 204, when the detector 1 is opened for use, the pressing rod 501 is reset under the action of the pressing spring 502, the clamping block 504 is positioned at the top of the bayonet 302 under the action of the driving spring 503, and the bayonet 302 cannot be driven, the support of the support rod 201 is facilitated to be stable, when the detector 1 is closed and not used, the press rod 501 is abutted, the press rod 501 slides downwards without the action of the pressing spring 502, the press rod 501 drives the side wall of the top of the fixture block 504, the fixture block 504 is separated from the top of the fixture block 302 without the action of the driving spring 503, the fixture block 302 can be driven conveniently, the support rod 201 can be accommodated in a rotating mode conveniently, the connecting plate 202 can slide to adjust the length with the support rod 201 under the action of the slide rod 402 under the assistance of the extension spring 401 through the installation of the slide rod 402, so that the placement height of the detector 1 is changed, the operation is facilitated, the ejector rod 406 is clamped with the inner part of the limiting groove 405 under the action of the reset spring 407, the slide rod 402 and the support rod 201 are limited conveniently, the detector 1 is supported stably, the ejector rod 406 is driven to be separated from the limiting groove 405 through pulling the pull buckle 408, and the slide adjustment of the slide rod 402 is facilitated, after the sliding rod 402 slides for a certain position, the limiting block 403 is clamped with the inside of the lock groove 409 under the action of the extrusion spring 404, so that the sliding rod 402 is limited and cannot slide downwards, the sliding rod 402 is prevented from sliding away from the supporting rod 201, the sliding rod 402 is pushed reversely to push the sliding rod 402, because the limiting block 403 is of a trapezoidal structure, the limiting block 403 is contracted under the action of the extrusion spring 404 which is propped against the side wall of the lock groove 409, the sliding rod 402 can be conveniently accommodated into the supporting rod 201 in a reverse sliding manner, articles such as samples and test tubes can be conveniently stored by drawing the collecting box 601, overflowing or attached moisture can be filtered and stored under the action of the placing net 603, the cleaning of the articles is ensured, the collecting box 601 can be conveniently pulled more conveniently under the action of the pull groove 602, when the detector 1 is opened for use, the first driving rod 701 and the second driving rod 702 have no external force to touch, so that the rubber block 704 is positioned at the top of the collecting box 601, conveniently collect box 601 and freely twitch, do not use through detector 1 and close the back, first actuating lever 701 receives to contradict and extrudees second actuating lever 702, and second actuating lever 702 breaks away from under control spring 703's the effect drive rubber piece 704 and contradicts to collecting box 601 one end lateral wall top to it is spacing to collecting box 601, makes the difficult roll-off twitch of collecting box 601.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The agricultural product pesticide residue detection device based on spectrum detection is characterized by comprising a detector (1), wherein a support mechanism (2) is mounted on the detector (1), a locking mechanism (3) is mounted on the detector (1), an adjusting mechanism (4) is mounted on the support mechanism (2), a collecting mechanism (6) is mounted on the detector (1), a protection mechanism (5) is mounted on the detector (1), and a limiting mechanism (7) is mounted on the detector (1);

supporting mechanism (2) are including collecting vat (204), detector (1) bottom both ends are equipped with two collecting vats (204), bracing piece (201) of two sets of symmetries are installed at detector (1) both ends, two bracing piece (201) one end is connected with collecting vat (204) one end internal rotation, connecting plate (202) are installed to the bracing piece (201) other end.

2. The agricultural product pesticide residue detection device based on spectral detection according to claim 1, characterized in that: protection pad (207) is installed to collecting vat (204) one end inboard, protection pad (207) are the arc structure, bracing piece (201) contradicts with protection pad (207), install slipmat (203) on connecting plate (202), slipmat (203) are "concave" font structure.

3. The agricultural product pesticide residue detection device based on spectral detection according to claim 1, characterized in that: detector (1) internally mounted has two sets of symmetrical lug (205), lug (205) are through contradicting spring (206) and the inside sliding connection of detector (1), and are two sets of lug (205) one end extends to inside collecting vat (204), lug (205) one end is the arc structure.

4. The agricultural product pesticide residue detection device based on spectral detection according to claim 1, characterized in that: the adjusting mechanism (4) comprises sliding rods (402), the sliding rods (402) are arranged in the two groups of supporting rods (201), the sliding rod (402) is connected with the inner part of the supporting rod (201) in a sliding way through a telescopic spring (401), the sliding rod (402) extends to the outside of the supporting rod (201), the sliding rod (402) is fixedly connected with the connecting plate (202), the connecting plate (202) is connected with the supporting rod (201) in a sliding way through a sliding rod (402), a plurality of limit grooves (405) which are distributed at equal intervals are arranged on the sliding rod (402), one end of the supporting rod (201) is provided with a top rod (406), the top rod (406) is connected with the support rod (201) in a sliding way through a return spring (407), one end of the ejector rod (406) is clamped with the inside of the limiting groove (405), the other end of the ejector rod (406) extends to the outside of the supporting rod (201), and the ejector rod (406) is provided with a pull buckle (408).

5. The agricultural product pesticide residue detection device based on spectral detection according to claim 4, characterized in that: install stopper (403) on slide bar (402), stopper (403) are through extrusion spring (404) and the inside sliding connection of slide bar (402), stopper (403) are the trapezium structure, stopper (403) one end is contradicted with bracing piece (201) inboard, bracing piece (201) bottom inboard is equipped with locked groove (409), the width of locked groove (409) is greater than the width of stopper (403).

6. The agricultural product pesticide residue detection device based on spectral detection according to claim 1, characterized in that: blocked mechanical system (3) include draw-in groove (304), be equipped with two draw-in grooves (304) on bracing piece (201), detector (1) both ends internally mounted has bayonet lock (302) of two sets of symmetries, bayonet lock (302) are through compression spring (303) and the inside sliding connection of detector (1), bayonet lock (302) are "7" font structure, bayonet lock (302) one end extends to inside and draw-in groove (304) block of collecting vat (204), ejector pad (301) are installed to bayonet lock (302) other end, ejector pad (301) are through bayonet lock (302) and detector (1) outside sliding connection.

7. The agricultural product pesticide residue detection device based on spectral detection according to claim 6, characterized in that: protection machanism (5) include fixture block (504), detector (1) both ends internally mounted has fixture block (504) of two sets of symmetries, fixture block (504) are "C" shape structure, fixture block (504) pass through driving spring (503) and detector (1) inside sliding connection, fixture block (504) bottom one end extends to bayonet lock (302) top side, fixture block (504) top one end is the trapezium structure, detector (1) both ends internally mounted has two sets of depression bars (501), depression bar (501) are through pressing spring (502) and detector (1) inside sliding connection, depression bar (501) both ends are the arc structure, depression bar (501) bottom is contradicted with fixture block (504) top lateral wall, depression bar (501) top extends to the detector (1) outside.

8. The agricultural product pesticide residue detection device based on spectral detection according to claim 1, characterized in that: collect mechanism (6) including collecting box (601), the inside sliding connection in detector (1) both ends has collection box (601), collect box (601) one end and extend to the detector (1) outside.

9. The agricultural product pesticide residue detection device based on spectral detection of claim 8, wherein: the side wall of one end of the detector (1) is provided with a pull groove (602), and the inner side of the collection box (601) is provided with a placement net (603).

10. The agricultural product pesticide residue detection device based on spectral detection according to claim 1, characterized in that: stop gear (7) include second actuating lever (702), detector (1) one side internally mounted has two second actuating levers (702), second actuating lever (702) are through control spring (704) and the inside sliding connection of detector (1), install rubber block (704) on second actuating lever (702), rubber block (704) are located and collect box (601) one end lateral wall top, install first actuating lever (701) on second actuating lever (702), first actuating lever (701) extend to the detector (1) outside, first actuating lever (701) are through second actuating lever (702) and detector (1) sliding connection.