Collecting equipment for pesticide residue detection

Abstract

The utility model relates to collecting equipment for pesticide residue detection, which comprises a bottle cap, a collecting bottle, a clamping groove and an auxiliary shaking component, a linkage structure is arranged below the collecting bottle, a motor is started to drive a hinge seat to swing in a fulcrum mode, the lower end of the motor generates jacking force to one end of a prying and pressing plate, the prying and pressing plate swings, and the collecting bottle is connected with the clamping groove. The other end of the prying and pressing plate moves reversely, so that downward pressure can be applied to the connecting seat, the spring can assist the connecting seat in generating rebound force, the connecting seat is subjected to external force and elastic force of the spring, small-amplitude fluctuating movement can be circularly performed, substances in the collecting bottle are enabled to be continuously active, and manual shaking by personnel is not needed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of agricultural residue detection, and specifically relates to a collection equipment for agricultural residue detection. BACKGROUND

[0002] Pesticide residue problem is produced along with pesticide mass production and extensive use, and the phenomenon that a part of pesticide is directly or indirectly remained in grains, vegetables, fruits, livestock products, aquatic products and soil and water after pesticide application in agricultural production, in order to the health of the body, personnel usually need to utilize the collection equipment to collect and prepare the agricultural residue sample of agricultural products, and detect by using the detector.

[0003] The existing collection equipment for agricultural residue detection is mostly embodied in simple structure and cost reduction during optimization, for example, the Chinese utility model patent with the application number CN201520527527.X discloses a water sample collection bottle with simple structure and convenient operation, which comprises a cover plate, a collection assembly and a base from top to bottom, the collection assembly comprises a plurality of arm rods connected in series, the middle part of the arm rod is connected with a bottle body through a clamping frame, the clamping frame comprises a sleeve ring one and a sleeve ring two which are integrated, the center line of the sleeve ring one is perpendicular to the center line of the sleeve ring two, the sleeve ring one is sleeved on the arm rod, the bottle body is arranged in the sleeve ring two, and the bottle mouth of the bottle body faces upward, the adjacent arm rods are hingedly connected, the end of the first arm rod is provided with a grab bar, and the end of the last arm rod is provided with a floating ball, the cover plate is used for covering the bottle mouth of the bottle body, and the base is provided with a bottle seat for placing the bottle body, so that the water sample collection bottle is convenient to carry and low in cost.

[0004] Although the above-mentioned collection equipment for agricultural residue detection has certain advantages in simple structure and cost reduction, it still has certain disadvantages: during the agricultural residue liquid collection and preparation process, the reaction liquid needs to be added, and usually one hand of the personnel holds the collection bottle, the other hand adds the liquid, and the collection bottle needs to be shaken constantly, which affects the operation of the personnel. UTILITY MODEL CONTENTS

[0005] (0) technical problem solved

[0006] To solve the above technical problems, the utility model provides a collection equipment for agricultural residue detection.

[0007] (II) technical scheme

[0008] Based on this, the utility model provides the following technical scheme: a collection equipment for agricultural residue detection, which comprises a bottle cap, a collection bottle, a clamping groove and an auxiliary shaking assembly, the bottle cap is covered on the top of the collection bottle, the clamping groove and the collection bottle are integrated and arranged at the middle position of the outer bottom end of the collection bottle, and the middle upper end of the auxiliary shaking assembly is embedded and clamped into the inner part of the clamping groove and connected with the bottom of the collection bottle.

[0009] Preferably, the auxiliary shaking assembly comprises a base, a linkage structure and a limiting bottom block, the limiting bottom block is an integrated structure with the base and is arranged at the inner side edge position of the base, the middle part of the linkage structure is movably arranged at the inner middle part of the base, the outer side upper end of the linkage structure is connected with the upper end surface of the base, and the bottom of the linkage structure is fixedly connected with the inner side bottom end surface of the base.

[0010] Preferably, the linkage structure comprises a shaking structure, a prying plate, a swing block, a connecting seat, a motor and a hinge seat, one end of the prying plate is hingedly and movably connected with the shaking structure, the other end of the prying plate is movably arranged at the inner side of the swing block, the upper end of the swing block is connected with the connecting seat through the motor, the middle end of the swing block is hingedly connected with the hinge seat, and the motor is installed at the outer side of the connecting seat.

[0011] Preferably, the shaking structure comprises a clamping structure, a linking seat, a stress seat, a spring and a base two, the clamping structure is fixedly connected with the upper end of the linking seat, the stress seat is installed at the outer side of the linking seat, the upper end of the spring is movably connected with the bottom of the linking seat, the base two is located below the linking seat, and the lower end of the spring is embeddedly connected in the inside of the base two.

[0012] Preferably, the clamping structure comprises a clamping block and a mounting block, and the clamping block is fixedly arranged at the outer side of the mounting block.

[0013] Preferably, the base is located below the collection bottle, the limiting bottom block is movably arranged at the bottom of the collection bottle, the upper end of the linkage structure is embedded in the inside of the clamping groove, the linkage structure is movably installed with the collection bottle through the clamping groove, the base is ring cone-shaped, and the annular edge is an open structure.

[0014] Preferably, the lower end of the connecting seat is fixedly connected with the upper end surface of the base, the prying plate penetrates through the middle part of the base, the prying plate and the swing block are movably matched as a group, there are three groups, the bottom of the shaking structure is fixedly connected with the inner side bottom end surface of the base, and the swing block swings around the hinge point of the hinge seat as a fulcrum to provide power for the swinging of the prying plate.

[0015] Preferably, the stress seat is hingedly connected with one end of the prying plate, and the lower end surface of the base two is fixedly connected with the inner side bottom end surface of the base.

[0016] Preferably, the mounting block is embedded in the inside of the clamping groove, the mounting block is movably clamped with the collection bottle, the mounting block is a circular structure, the clamping block is provided with two positions, and the mounting block can be clamped with the clamping groove in the inside of the clamping groove by rotating the angle to form clamping and mounting connection, so that the mounting block is conveniently mounted at the bottom of the collection bottle.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the utility model provides a collection equipment for pesticide residue detection has the following beneficial effects:

[0019] 1, this collection equipment for pesticide residue detection, first cut agricultural product leaf, put a certain proportion of fine product into loading bottle, add corresponding proportion of water, soak and stand, then pour the soaked liquid into the inside of the collection bottle, then add reaction liquid according to the order of sample preparation, in this overshoot, the substance in the collection bottle needs to be constantly shaken, so that the substance is completely mixed, then pour into the sample bottle, and then put into the detector for pesticide residue detection.

[0020] 2, this collection equipment for pesticide residue detection, linkage structure is arranged below the collection bottle, the motor is started, the hinged seat is driven to pivotally swing, the lower end of the hinged seat generates a thrust force on one end of the pry plate, the pry plate swings, the other end of the pry plate moves in the opposite direction, so that the linkage seat can be pressed down, and the spring can assist the linkage seat to generate a rebound force, so that the linkage seat can be cyclically moved up and down at a small amplitude, so that the substances in the collection bottle are constantly active, and manual shaking is not required. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the overall structure schematic view of the utility model;

[0022] Figure 2 It is the three-dimensional structure schematic view of the auxiliary shaking assembly of the utility model;

[0023] Figure 3 It is the three-dimensional structure schematic view of the linkage structure of the utility model;

[0024] Figure 4 It is the three-dimensional structure schematic view of the shaking structure of the utility model;

[0025] Figure 5 It is the overhead structure schematic view of the utility model clamping structure.

[0026] In the drawing: bottle cap-1, collection bottle-2, clamping groove-3, auxiliary shaking assembly-4, base-41, linkage structure-42, limiting bottom block-43, shaking structure-a1, pry plate-a2, swing block-a3, connecting seat-a4, motor-a5, hinged seat-a6, clamping structure-a11, linkage seat-a12, stress seat-a13, spring-a14, base two-a15, clamping block-q1, mounting block-q2. DETAILED DESCRIPTION

[0027] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] Please refer to Figures 1-2 The application discloses a kind of collection equipment for detecting agricultural residues, including bottle cap 1, collection bottle 2, card slot 3 and auxiliary shaking component 4, bottle cap 1 is pressed in the top of collection bottle 2, card slot 3 is integrated with collection bottle 2 and is arranged at its outer side bottom end middle position, the middle upper end of auxiliary shaking component 4 is embedded into the inside of card slot 3 by embedding and is connected with the bottom of collection bottle 2, auxiliary shaking component 4 includes base 41, linkage structure 42 and limiting bottom block 43, limiting bottom block 43 is integrated with base 41 and is arranged at the inner side edge position of base 41, the middle of linkage structure 42 is movable in the inner side middle part of base 41, the outer side upper end of linkage structure 42 is connected with the upper end surface of base 41, the bottom of linkage structure 42 is fixedly connected with the inner side bottom end surface of base 41, base 41 is located below collection bottle 2, limiting bottom block 43 is arranged with clearance with the bottom of collection bottle 2, the upper end of linkage structure 42 is embedded into the inside of card slot 3, linkage structure 42 is installed and movably cooperated with collection bottle 2 by card slot 3, base 41 is ring taper, and annular edge is open structure.

[0029] Please refer to Figures 3-4The application discloses a collection device for pesticide residue detection, and a linkage structure 42 comprises a shaking structure a1, a pry plate a2, a swing block a3, a connecting seat a4, a motor a5 and a hinged seat a6. One end of the pry plate a2 is hingedly connected with the shaking structure a1 and movably matched, the other end of the pry plate a2 is movably arranged in the inner side of the swing block a3, the upper end of the swing block a3 is connected with the connecting seat a4 through the motor a5, the middle end of the swing block a3 is hingedly connected with the hinged seat a6, the motor a5 is installed on the outer side of the connecting seat a4, the shaking structure a1 comprises a clamping structure a11, a connecting seat a12, a stress receiving seat a13, a spring a14 and a second base a15, the clamping structure a11 is fixedly connected with the upper end of the connecting seat a12, the stress receiving seat a13 is installed on the outer side of the connecting seat a12, the upper end of the spring a14 is connected with the bottom of the connecting seat a12 and movably matched, the second base a15 is located below the connecting seat a12, the lower end of the spring a14 is embeddedly connected in the inside of the second base a15, the lower end of the connecting seat a4 is fixedly connected with the upper end surface of the base 41, the pry plate a2 penetrates through the middle part of the base 41, the pry plate a2 and the swing block a3 are movably matched, three groups are arranged, the bottom of the shaking structure a1 is fixedly connected with the inner bottom end surface of the base 41, the swing block a3 is swingingly moved with the hinge point of the hinged seat a6 as a fulcrum, and the swing block a3 provides power for the swing of the pry plate a2, the stress receiving seat a13 is hingedly connected with one end of the pry plate a2, and the lower end surface of the second base a15 is fixedly connected with the inner bottom end surface of the base 41.

[0030] Please refer to Figure 5 The application discloses a collection device for pesticide residue detection, and a clamping structure a11 comprises a clamping block q1 and a mounting block q2, the clamping block q1 is fixedly arranged on the outer side of the mounting block q2, the mounting block q2 is embedded in the inside of the clamping groove 3, the mounting block q2 is movably clamped with the collection bottle 2 through q3, the mounting block q2 is in a circular structure, the clamping block q1 is provided with two parts, and the mounting block q2 can be clamped with the clamping groove in the inside of the clamping groove 3 through rotation of an angle, so that mounting connection is formed, and the mounting block q2 is conveniently mounted on the bottom of the collection bottle 2.

[0031] In summary, before the pesticide residue detection operation of agricultural products, the pesticide residue liquid of agricultural products needs to be collected, and the sample is made, the leaf of the agricultural product is cut first, a certain proportion of fine product is put into the loading bottle, the corresponding proportion of water is added, and the sample is made. The liquid soaked out is poured into the inside of the collection bottle 2, and then the reaction liquid is added according to the order of the sample made, and in this overflow, the substances in the collection bottle 2 need to be constantly shaken to make the substances completely mixed, and then poured into the sample bottle, and then put into the detector for pesticide residue detection. Through the linkage structure 42 arranged below the collection bottle 2, the mounting block q2 is inserted into the clamping groove 3, and then the base 41 is twisted, so that the clamping block q1 is displaced with the rotation of the mounting block q2 and is clamped in the clamping groove 3. The linkage structure 42 is installed and connected below the collection bottle 2, and then the motor a5 is started to drive the hinged seat a6 to swing as a fulcrum, and the lower end of the hinged seat a6 pushes one end of the pry plate a2 to generate a thrust force, so that the pry plate a2 swings. The other end of the pry plate a2 moves in the opposite direction, so that the abutment seat a12 can be pressed downward, and the spring a14 can assist the abutment seat a12 to generate a rebound force. The abutment seat a12 is subjected to the action of external force and the elastic force of the spring a14, so that it can cyclically move up and down in a small amplitude, so that the substances in the collection bottle 2 are constantly active, and manual shaking is not required.

[0032] The control mode of the utility model is controlled by manually starting and closing the switch, and the wiring diagram of the power element and the provision of the power supply are common knowledge in the art. Moreover, the utility model is mainly used for protecting mechanical devices, so the control mode and the wiring arrangement of the utility model will not be explained in detail.

[0033] The control mode of the utility model is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the technical personnel in the art. The provision of the power supply also belongs to the common knowledge in the art. Moreover, the utility model is mainly used for protecting mechanical devices, so the control mode and the circuit connection of the utility model will not be explained in detail.

[0034] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A collection device for pesticide residue detection, comprising a bottle cap (1), a collection bottle (2) and a clamping groove (3), the bottle cap (1) is pressed on the top of the collection bottle (2), the clamping groove (3) is an integrated structure with the collection bottle (2) and is arranged at the middle position of the outer side bottom end of the collection bottle (2); characterized in that It also includes an auxiliary shaking assembly (4), the upper end of the middle part of the auxiliary shaking assembly (4) is embedded and clamped into the inside of the clamping groove (3) and is connected with the bottom of the collection bottle (2), the auxiliary shaking assembly (4) includes a base (41), a linkage structure (42) and a limiting bottom block (43), the limiting bottom block (43) is an integrated structure with the base (41) and is arranged at the inner side edge position of the base (41), the middle part of the linkage structure (42) is movably arranged in the inner side middle part of the base (41), the outer side upper end of the linkage structure (42) is connected with the upper end surface of the base (41), and the bottom of the linkage structure (42) is fixedly connected with the inner side bottom end surface of the base (41). 2.The collection device for detecting pesticide residues according to claim 1, characterized in that: The linkage structure (42) includes a shaking structure (a1), a prying plate (a2), a swing block (a3), a connecting seat (a4), a motor (a5) and a hinge seat (a6), one end of the prying plate (a2) is hingedly connected with the shaking structure (a1) and movably matched, the other end of the prying plate (a2) is movably arranged in the inner side of the swing block (a3), the upper end of the swing block (a3) is connected with the connecting seat (a4) through the motor (a5), the middle end of the swing block (a3) is hingedly connected with the hinge seat (a6), and the motor (a5) is installed on the outer side of the connecting seat (a4). 3.The collection device for detecting pesticide residues according to claim 2, characterized in that: The shaking structure (a1) includes a clamping structure (a11), a linking seat (a12), a stress seat (a13), a spring (a14) and a second base (a15), the clamping structure (a11) is fixedly connected with the upper end of the linking seat (a12), the stress seat (a13) is installed on the outer side of the linking seat (a12), the upper end of the spring (a14) is connected with the bottom of the linking seat (a12) and movably matched, and the second base (a15) is located below the linking seat (a12), and the lower end of the spring (a14) is embedded and connected in the inside of the second base (a15).

4. The sampling device for detecting pesticide residues according to claim 3, characterized in that: The clamping structure (a11) includes a clamping block (q1) and a mounting block (q2), and the clamping block (q1) is fixedly arranged on the outer side of the mounting block (q2).

5. The collection device for detecting pesticide residues according to claim 1, characterized in that: The base (41) is located below the collection bottle (2), the limiting bottom block (43) is movably arranged at the bottom of the collection bottle (2), the upper end of the linkage structure (42) is embedded in the inside of the clamping groove (3), and the linkage structure (42) is movably matched and installed with the collection bottle (2) through the clamping groove (3). 6.The collection device for detecting agricultural residues according to claim 2, characterized in that: The outer side lower end of the connecting seat (a4) is fixedly connected with the upper end surface of the base (41), the prying plate (a2) penetrates through the middle part of the base (41), the prying plate (a2) and the swing block (a3) are movably matched as a group, there are three groups, and the bottom of the shaking structure (a1) is fixedly connected with the inner side bottom end surface of the base (41).

7. The collection device for detecting pesticide residues according to claim 3, characterized in that: The force receiving seat (a13) is hingedly connected to one end of the prying plate (a2), and the lower end surface of the second base (a15) is fixedly connected to the inner bottom end surface of the base (41). 8.The collection device for detecting agricultural residues according to claim 4, characterized in that: The mounting block (q2) is embedded in the inside of the clamping groove (3), and the mounting block (q2) is movably clamped with the collection bottle (2) through (q3).

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