CN216207644U

CN216207644U - Incomplete detection of agricultural product farming is with sample quick extraction element

Info

Publication number: CN216207644U
Application number: CN202122240372.XU
Authority: CN
Inventors: 陈文照
Original assignee: Individual
Current assignee: Heilongjiang Zhongnuo Inspection And Testing Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-04-05
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a rapid sample extraction device for agricultural product pesticide residue detection, which comprises a storage pipe, wherein the bottom of the storage pipe is communicated with an extraction head, a fixed shell is sleeved on the surface of the storage pipe, fixed blocks are fixedly connected to the bottoms of two sides of the fixed shell, the bottom of each fixed block is fixedly connected with a support frame, the bottom of each support frame is fixedly connected with a support plate, and a first hand wheel is arranged on one side, opposite to each support frame, of each support frame. According to the rapid sample extraction device for agricultural product pesticide residue detection, the storage tube, the extraction head, the fixing shell, the fixing block, the supporting frame, the supporting plate, the first hand wheel, the first threaded rod, the clamping plate, the second hand wheel, the second threaded rod, the piston block, the connecting block, the limiting box, the first spring, the fixing plate, the fixing rod and the second spring are arranged, so that the problem that the rapid sample extraction device for agricultural product pesticide residue detection is inconvenient to use is solved, and the rapid sample extraction device for agricultural product pesticide residue detection has the advantage of convenience in use.

Description

Incomplete detection of agricultural product farming is with sample quick extraction element

Technical Field

The utility model relates to the technical field of agricultural product pesticide residue detection, in particular to a rapid sample extraction device for agricultural product pesticide residue detection.

Background

Agricultural product is article in the agricultural production, for example the chinese sorghum, the rice, the maize, wheat, sweet potato etc, the pesticide is incomplete to mean in applying partly pesticide composition directly entering into agricultural product behind the pesticide in the agricultural production, cause the phenomenon of remaining pesticide in the agricultural product, need use quick extraction element to extract the sample when the pesticide is incomplete to be detected, but traditional extraction element can only take through the user usually and use, inconvenient fixing and placing use on the workstation, just can not guarantee the stability of sample extraction yet, inconvenient people's use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rapid sample extraction device for agricultural product pesticide residue detection, which has the advantage of convenience in use and solves the problem that the rapid sample extraction device for agricultural product pesticide residue detection is inconvenient to use.

In order to achieve the purpose, the utility model provides the following technical scheme: a rapid sample extraction device for agricultural product pesticide residue detection comprises a storage tube, wherein the bottom of the storage tube is communicated with an extraction head, a fixing shell is sleeved on the surface of the storage tube, the bottoms of two sides of the fixing shell are fixedly connected with fixing blocks, the bottom of each fixing block is fixedly connected with a support frame, the bottom of each support frame is fixedly connected with a support plate, one side of each support frame opposite to the corresponding support frame is provided with a first hand wheel, one side of each first hand wheel opposite to the corresponding support frame is fixedly connected with a first threaded rod, one end of each first threaded rod opposite to the corresponding support frame penetrates through the outer side of the corresponding support frame and is fixedly connected with a clamp plate, the top of the storage tube is provided with a second hand wheel, the bottom of the second hand wheel is fixedly connected with a second threaded rod, the bottom of the second threaded rod penetrates through the inner cavity of the storage tube and is movably connected with a piston block, and the tops of two sides of the storage tube are fixedly connected with a connecting block, the equal fixedly connected with of one side that two connecting blocks are opposite is spacing box, the first spring of top fixedly connected with of spacing box inner chamber, the bottom fixedly connected with fixed plate of first spring, the bottom fixedly connected with dead lever of fixed plate, the bottom of dead lever is run through to the bottom of spacing box and is equipped with the second spring, the bottom and the fixed block fixed connection of dead lever.

Preferably, the bottom of the supporting plate is fixedly connected with an anti-slip pad, and the bottom of the limiting box is provided with a through hole matched with the fixing rod for use.

Preferably, one side of the supporting frame is provided with a first threaded hole matched with the first threaded rod for use, and the top of the storage tube is provided with a second threaded hole matched with the second threaded rod for use.

Preferably, the fixed shell is made of transparent plastic, and the front surface of the storage tube is provided with scale marks.

Preferably, the bottom of the second threaded rod is movably connected with the piston block through a bearing, and anti-skid grains are arranged on the surfaces of the first hand wheel and the second hand wheel.

Preferably, the surface of the fixing plate is in sliding connection with the limiting box, and the surface of the storage tube is in sliding connection with the fixing shell.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the rapid sample extraction device for agricultural product pesticide residue detection, the storage tube, the extraction head, the fixing shell, the fixing block, the supporting frame, the supporting plate, the first hand wheel, the first threaded rod, the clamping plate, the second hand wheel, the second threaded rod, the piston block, the connecting block, the limiting box, the first spring, the fixing plate, the fixing rod and the second spring are arranged, so that the problem that the rapid sample extraction device for agricultural product pesticide residue detection is inconvenient to use is solved, and the rapid sample extraction device for agricultural product pesticide residue detection has the advantage of convenience in use.

2. The storage tube is arranged and can be used for storing samples, the support frame and the support plate are arranged and can play a role of supporting the fixing block, the first hand wheel is arranged so that a user can rotate the first threaded rod conveniently, the second hand wheel is arranged so that a user can rotate the second threaded rod conveniently, the storage tube can move upwards to reset conveniently by arranging the first spring and the second spring, the first threaded rod can be used conveniently by arranging the first threaded hole, the second threaded rod can be used conveniently by arranging the second threaded hole, and the bearing is arranged so that the second threaded rod and the piston block can be used conveniently in a matched mode.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1.

In the figure: 1. a storage tube; 2. extracting a head; 3. a stationary case; 4. a fixed block; 5. a support frame; 6. a support plate; 7. a first hand wheel; 8. a first threaded rod; 9. a splint; 10. a second hand wheel; 11. a second threaded rod; 12. a piston block; 13. connecting blocks; 14. a limiting box; 15. a first spring; 16. a fixing plate; 17. fixing the rod; 18. a second spring; 19. a non-slip mat; 20. a first threaded hole; 21. and a second threaded hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a sample rapid extraction device for agricultural product pesticide residue detection comprises a storage tube 1, an extraction head 2 is communicated with the bottom of the storage tube 1, a fixing shell 3 is sleeved on the surface of the storage tube 1, fixing blocks 4 are fixedly connected with the bottoms of two sides of the fixing shell 3, a support frame 5 is fixedly connected with the bottom of each fixing block 4, a support plate 6 is fixedly connected with the bottom of each support frame 5, first hand wheels 7 are arranged on the opposite sides of the two support frames 5, first threaded rods 8 are fixedly connected with the opposite sides of the two first hand wheels 7, the opposite ends of the two first threaded rods 8 penetrate through the outer sides of the support frames 5 and are fixedly connected with clamping plates 9, a second hand wheel 10 is arranged on the top of the storage tube 1, a second threaded rod 11 is fixedly connected with the bottom of the second hand wheel 10, the bottom of the second threaded rod 11 penetrates through the inner cavity of the storage tube 1 and is movably connected with a piston block 12, the top parts of two sides of the storage tube 1 are fixedly connected with connecting blocks 13, one side opposite to the two connecting blocks 13 is fixedly connected with a limiting box 14, the top part of the inner cavity of the limiting box 14 is fixedly connected with a first spring 15, the bottom part of the first spring 15 is fixedly connected with a fixing plate 16, the bottom part of the fixing plate 16 is fixedly connected with a fixing rod 17, the bottom part of the fixing rod 17 penetrates to the bottom part of the limiting box 14 and is sleeved with a second spring 18, the bottom part of the fixing rod 17 is fixedly connected with a fixing block 4, the bottom part of the supporting plate 6 is fixedly connected with an antiskid pad 19, the bottom part of the limiting box 14 is provided with a through hole matched with the fixing rod 17 for use, one side of the supporting frame 5 is provided with a first threaded hole 20 matched with the first threaded rod 8 for use, the top part of the storage tube 1 is provided with a second threaded hole 21 matched with the second threaded rod 11 for use, the fixing shell 3 is made of transparent plastic, and the front surface of the storage tube 1 is provided with scale marks, the bottom of the second threaded rod 11 is movably connected with the piston block 12 through a bearing, the surfaces of the first hand wheel 7 and the second hand wheel 10 are respectively provided with anti-skid grains, the surface of the fixed plate 16 is slidably connected with the limiting box 14, the surface of the storage tube 1 is slidably connected with the fixed shell 3, the storage tube 1 can be used for storing samples by being provided with the support frame 5 and the support plate 6, the effect of supporting the fixed block 4 can be achieved, the first threaded rod 8 can be conveniently rotated by a user by arranging the first hand wheel 7, the second threaded rod 11 can be conveniently rotated by the user by arranging the second hand wheel 10, the storage tube 1 can be conveniently moved upwards for resetting by arranging the first spring 15 and the second spring 18, the use of the first threaded rod 8 can be conveniently realized by arranging the first threaded hole 20, the use of the second threaded rod 11 can be conveniently realized by arranging the second threaded hole 21, through setting up the bearing, can be convenient for second threaded rod 11 and piston block 12's cooperation use, deposit pipe 1 through setting up, draw first 2, set casing 3, fixed block 4, support frame 5, backup pad 6, first hand wheel 7, first threaded rod 8, splint 9, second hand wheel 10, second threaded rod 11, piston block 12, connecting block 13, spacing box 14, first spring 15, fixed plate 16, dead lever 17 and second spring 18, the problem of the incomplete detection of agricultural product for the sample quick extraction element be not convenient for use has been solved, this incomplete detection of agricultural product for the sample quick extraction element, possess the advantage of facilitating the use.

When the device is used, a user can place the whole device on an operation table and is positioned at the top of a sample storage vessel, the first threaded rod 8 is rotated through the cooperation of the first hand wheel 7, the first threaded rod 8 rotates to drive the two clamping plates 9 to move towards the middle to be close to the vessel until the clamping plates are tightly attached, the device and the sample vessel are fixed, then the storage tube 1 moves downwards, the storage tube 1 drives the limiting box 14 to move downwards through the cooperation of the connecting block 13 to extrude the first spring 15 and the second spring 18, meanwhile, the storage tube 1 drives the extraction head 2 to move downwards to be close to a sample until the clamping plates are tightly attached, then the second threaded rod 11 can be rotated through the cooperation of the second hand wheel 10, the piston block 12 can be driven to move upwards through the rotation of the second threaded rod 11, so that the sample can be extracted into the storage tube 1 through the extraction head 2, after the use, the first spring 15 and the second spring 18 reset, and the storage tube 1 is driven to move upwards through the cooperation of the limiting box 14 and the connecting block 13 to automatically reset, the time of taking by manpower is saved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a incomplete detection of agricultural product farming is with quick extraction element of sample, is including depositing pipe (1), its characterized in that: deposit the bottom intercommunication of pipe (1) and have and draw head (2), the surface cover of depositing pipe (1) is equipped with set casing (3), the equal fixedly connected with fixed block (4) in bottom of set casing (3) both sides, the bottom fixedly connected with support frame (5) of fixed block (4), the bottom fixedly connected with backup pad (6) of support frame (5), two opposite one sides of support frame (5) all are provided with first hand wheel (7), the equal fixedly connected with first threaded rod (8) in one side that two first hand wheels (7) are relative, and two relative one ends of first threaded rod (8) all run through to the outside and fixedly connected with splint (9) of support frame (5), the top of depositing pipe (1) is provided with second hand wheel (10), the bottom fixedly connected with second threaded rod (11) of second hand wheel (10), the bottom of second threaded rod (11) runs through to the inner chamber and the swing joint of depositing pipe (1) have piston Block (12), deposit the equal fixedly connected with connecting block (13) in top of pipe (1) both sides, the equal fixedly connected with spacing box (14) in one side that two connecting blocks (13) are opposite, the first spring (15) of top fixedly connected with of spacing box (14) inner chamber, the bottom fixedly connected with fixed plate (16) of first spring (15), the bottom fixedly connected with dead lever (17) of fixed plate (16), the bottom of dead lever (17) is run through to the bottom of spacing box (14) and is equipped with second spring (18), the bottom and fixed block (4) fixed connection of dead lever (17).

2. The device for rapidly extracting the agricultural product pesticide residue detection sample as claimed in claim 1, is characterized in that: the bottom of the supporting plate (6) is fixedly connected with an anti-slip pad (19), and the bottom of the limiting box (14) is provided with a through hole matched with the fixing rod (17) for use.

3. The device for rapidly extracting the agricultural product pesticide residue detection sample as claimed in claim 1, is characterized in that: first threaded hole (20) that use with first threaded rod (8) cooperation are seted up to one side of support frame (5), second threaded hole (21) that use with second threaded rod (11) cooperation are seted up at the top of depositing pipe (1).

4. The device for rapidly extracting the agricultural product pesticide residue detection sample as claimed in claim 1, is characterized in that: the fixed shell (3) is made of transparent plastic, and scale marks are arranged on the front surface of the storage tube (1).

5. The device for rapidly extracting the agricultural product pesticide residue detection sample as claimed in claim 1, is characterized in that: the bottom of the second threaded rod (11) is movably connected with the piston block (12) through a bearing, and anti-skid grains are arranged on the surfaces of the first hand wheel (7) and the second hand wheel (10).

6. The device for rapidly extracting the agricultural product pesticide residue detection sample as claimed in claim 1, is characterized in that: the surface of the fixing plate (16) is connected with the limiting box (14) in a sliding mode, and the surface of the storage tube (1) is connected with the fixing shell (3) in a sliding mode.