CN211877557U

CN211877557U - Pretreatment system for detecting malachite green in aquatic products

Info

Publication number: CN211877557U
Application number: CN202020253398.0U
Authority: CN
Inventors: 卫大群; 卢宝驹
Original assignee: Beijing Aoben Biotechnology Co ltd
Current assignee: Beijing Aoben Biotechnology Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-11-06
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses a detect green preceding processing system of malachite in aquatic products, comprises a workbench, two guide bars have all been welded to workstation top outer wall both sides, and electric telescopic handle is installed through the bolt in workstation top outer wall one side, and has the slide with guide bar sliding connection through the mounting screw in the electric telescopic handle top, and install the mounting bracket through the bolt in slide top outer wall one side, and mounting bracket top outer wall one side is connected with the pivot through the bearing rotation, and install on slide top outer wall through the bearing in the pivot bottom, the mounting panel is installed through the screw between and to the pivot top. The utility model discloses when to the extraction columella dropping liquid, the accessible starts electric putter makes stripper plate extrusion rubber head drip tube for solution more accurate fall into the extraction columella, and the staff can examine time measuring to sample solution, settles instruments such as the sample solution that will need and test tube earlier on the test-tube rack, so that the staff takes the test tube, reduces the operating time that detects.

Description

Pretreatment system for detecting malachite green in aquatic products

Technical Field

The utility model relates to a water quality testing technical field especially relates to a detect green preceding processing system of malachite in aquatic products.

Background

Malachite green is a verdant crystal with metallic luster, belongs to triphenylmethane dyes, is a bactericide and a coloring agent, can generate great harm to water and aquatic products, and seriously influences the processing export and consumption of the aquatic products.

The malachite green in the prior art detection aquatic products, the detection liquid that uses contain chemical composition such as dichloromethane, can cause certain harm to the human body, and artifical the detection also appears misoperation's the condition easily simultaneously, and this has not only reduced the efficiency of collecting the sample, has increased the detection cost moreover, consequently, the prior art awaits improving and develops consequently, needs to design a pretreatment system that detects malachite green in the aquatic products to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the manual detection in the prior art is not accurate and can cause injury to human body during detection, and providing a pretreatment system for detecting malachite green in aquatic products.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a pretreatment system for detecting malachite green in aquatic products comprises a workbench, wherein two guide rods are welded on two sides of the outer wall of the top of the workbench, an electric telescopic rod is installed on one side of the outer wall of the top of the workbench through a bolt, a sliding plate which is in sliding connection with the guide rods is installed on the top of the electric telescopic rod through a screw, a mounting frame is installed on one side of the outer wall of the top of the sliding plate through a bolt, a rotating shaft is rotatably connected to one side of the outer wall of the top of the mounting frame through a bearing, the bottom end of the rotating shaft is installed on the outer wall of the top of the sliding plate through a bearing, a mounting plate is installed at the top end of the rotating shaft through a screw, an electric push rod is installed on one side of the outer wall of the top of the mounting plate through, the mounting plate is characterized in that a mounting hole is formed in the outer wall of the top of the mounting plate, and a rubber head dropper is clamped in the mounting hole.

Further, the clamping frame is installed through the bolt in workstation top outer wall both sides, and clamping frame top outer wall center department has seted up the centre gripping hole, the inside centre gripping of centre gripping hole has the extraction columella, it has the spray pipe to peg graft on the outer wall of clamping frame one side.

Further, the test-tube rack is installed through the bolt to workstation top outer wall one side, and sets up the test tube hole that is equidistant structure and distributes on the test-tube rack top outer wall, the welding has the spring that is equidistant structure and distributes on test tube hole, centre gripping hole and the mounting hole inner wall, and the other end welding of spring has splint.

Furthermore, a control panel is installed on one side of the outer wall of the front face of the workbench through screws, and bottom feet are installed at four corners of the outer wall of the bottom of the workbench through screws.

Furthermore, a water tank is arranged on one side of the outer wall of the top of the workbench, a water outlet pipe is connected to the outer wall of one side of the workbench in a threaded manner, and the water outlet pipe is communicated with the water tank.

Further, the pivot external key-type is connected with driven gear, slide top outer wall one side is installed driving motor through the bolt, and driving motor's output end key connection has the driving gear, driving gear and driven gear intermeshing.

The utility model has the advantages that:

1. through the electric putter who sets up, when to the extraction columella dropping liquid, staff's accessible starts electric putter and makes the stripper plate extrude rubber head drip tube for solution more accurate falls into the extraction columella, and the reinforcing dropping liquid obtains the time accuracy simultaneously.

2. Through the test-tube rack that sets up, the staff can lay instruments such as the sample solution that will need and test tube on the test-tube rack earlier when examining sample solution to the staff to the test tube of taking reduces the operating time that detects.

3. Through the spray pipe that sets up, can be before to extraction columella dropping liquid, earlier with spray pipe and external water pipe intercommunication each other, then open the spray pipe for rivers wash the basin, avoid doping all the other impurities from the solution that the extraction columella flowed into the basin, influence the testing result.

Drawings

FIG. 1 is a front view of a pretreatment system for detecting malachite green in aquatic products according to the present invention;

fig. 2 is a structural plan view of a pretreatment system for detecting malachite green in aquatic products, which is provided by the present invention;

fig. 3 is the utility model provides a detect malachite green's before processing system's in aquatic products a's schematic structure.

In the figure: 1 workstation, 2 control panel, 3 test-tube rack, 4 holding framves, 5 extraction columella, 6 spray pipes, 7 basins, 8 outlet pipes, 9 footing, 10 test-tube holes, 11 centre gripping holes, 12 slides, 13 mounting panels, 14 electric putter, 15 mounting holes, 16 baffles, 17 stripper plates, 18 guide bar, 19 electric telescopic handle, 20 pivot, 21 driving motor, 22 driving gears, 23 driven gear, 24 rubber head burette, 25 mounting brackets, 26 springs, 27 splint.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, a pretreatment system for detecting malachite green in aquatic products comprises a workbench 1, two guide rods 18 are welded on two sides of the outer wall of the top of the workbench 1 for guiding when a sliding plate 12 is lifted, an electric telescopic rod 19 is installed on one side of the outer wall of the top of the workbench 1 through bolts, the model of the electric telescopic rod 19 is preferably TGA-200 and is used for lifting a rubber head dropper 24 installed on a mounting plate 13 so as to drip solution, a sliding plate 12 slidably connected with the guide rods 18 is installed on the top of the electric telescopic rod 19 through bolts, a mounting frame 25 is installed on one side of the outer wall of the top of the sliding plate 12 through bolts and is used for installing a rotating shaft 20, and one side of the outer wall of the top of the mounting frame 25 is rotatably connected with the rotating shaft 20 through a bearing and is used for driving the mounting plate 13 to rotate under the action of a driving motor, so as to facilitate the dripping of the solution by the rubber head dropper 5, the bottom end of the rotating shaft 20 is mounted on the outer wall of the top of the sliding plate 12 through a bearing, the mounting plate 13 is mounted at the top end of the rotating shaft 20 through a screw, the electric push rod 14 is mounted on one side of the outer wall of the top of the mounting plate 13 through a screw, the type of the electric push rod 14 is preferably TGA-20 and is used for enabling the extrusion plate 17 to extrude the rubber head dropper 24, the extrusion plate 17 is mounted at the output end of the electric push rod 14 through a screw and is used for extruding the rubber head dropper 14 under the action of the electric push rod 14, the baffle 16 is welded on one side of the outer wall of the top of the mounting plate 13, rubber pads are bonded on the outer wall of one side of the baffle 16 and one side of the outer wall opposite to the extrusion plate 17, the rubber head dropper 24 is prevented from being damaged when, for dropping the solution into the extraction cartridge 5.

Further, 1 top outer wall both sides of workstation are passed through the bolt and are installed supporting bracket 4, be used for settling extraction columella 5, and supporting bracket 4 top outer wall center department has seted up centre gripping hole 11, the inside centre gripping in centre gripping hole 11 has extraction columella 5, be used for filtering separation to the sample solution who prepares, so that detect, it has spray pipe 6 to peg graft on the outer wall of supporting bracket 4 one side, when using the device, the staff communicates spray pipe 6 and external water source each other earlier, so that wash the basin when using rubber head burette 24 dropping liquid, avoid influencing the testing result.

Further, the test-tube rack 3 is installed through the bolt in 1 top outer wall one side of workstation for instrument such as sample solution and test tube prevent, and offer the cuvette hole 10 that is equidistant structure and distributes on the outer wall of 3 tops of test-tube rack, the welding has the spring 26 that is equidistant structure and distributes on cuvette hole 10, centre gripping hole 11 and the 15 inner walls of mounting hole, be used for making splint 27 press from both sides tight test tube or extract pillar 5 or glue head burette 24, and the other end welding of spring 26 has splint 27. For holding test tubes of different sizes.

Further, 1 front outer wall one side of workstation has control panel 2 through the screw mounting, and the staff of being convenient for controls the device and carries out work such as dropping liquid, and 1 bottom outer wall four corners department of workstation all has footing 9 through the screw mounting for supporting workstation 1.

Further, basin 7 has been seted up to 1 top outer wall one side of workstation for make in the solution that separates through extraction columella 5 filtration flows into new test tube, threaded connection has outlet pipe 8 on 1 one side outer wall of workstation, is used for carrying solution, and outlet pipe 8 and basin 7 communicate each other.

Further, the 20 external key-type of pivot is connected with driven gear 23 for transmission motion makes pivot 20 rotate, and slide 12 top outer wall one side has driving motor 21 through the bolt mounting, and driving motor 21 model is preferred MF7250 for 20 rotations of pivot provide power, and driving motor 21's output end key-type is connected with driving gear 22, is used for transmission motion to make driven gear 23 rotate, driving gear 22 and driven gear 23 intermeshing.

The working principle is as follows: when the device is used, a worker can firstly place a prepared solution on the test tube rack 3, meanwhile, the extraction small column 5 is arranged inside the clamping hole 11, at the moment, the clamping plate 27 can clamp the extraction small column 5 under the action of the spring 26, then the prepared solution is sucked by the rubber head dropper 24 and is placed inside the mounting hole 15 on the mounting plate 13, at the moment, the clamping plate 27 positioned inside the mounting hole 15 can tightly clamp the rubber head dropper 24, then the worker can open the control panel 2, at the moment, under a set program, the driving motor 21 drives the driving gear 22 to rotate, the driven gear 23 drives the rotating shaft 20 to rotate, so that the rubber head dropper 24 rotates right above the extraction small column 5, then the electric telescopic rod 19 is opened, the sliding plate 12 moves downwards, the rubber head dropper 24 is close to the extraction small column 5, then the electric push rod 14 is started, so that the squeezing plate 17 squeezes the rubber head dropper 24, make under baffle 16 and stripper plate 17 effect rubber head burette 24 to extract among the pillar 5 driping solution, the solution that later driping gets through extraction pillar 5 filtering separation entering basin 7, then flows into the test tube through outlet pipe 8, before using rubber head burette 24 driping solution simultaneously, the staff can communicate each other with the surplus outer water receiving pipe of spray pipe 6 earlier, washes basin 7, avoids influencing the testing result.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The pretreatment system for detecting malachite green in aquatic products comprises a workbench (1) and is characterized in that two guide rods (18) are welded on two sides of the outer wall of the top of the workbench (1), an electric telescopic rod (19) is installed on one side of the outer wall of the top of the workbench (1) through bolts, a sliding plate (12) in sliding connection with the guide rods (18) is installed at the top of the electric telescopic rod (19) through screws, a mounting frame (25) is installed on one side of the outer wall of the top of the sliding plate (12) through bolts, a rotating shaft (20) is rotatably connected on one side of the outer wall of the top of the mounting frame (25) through a bearing, the bottom end of the rotating shaft (20) is installed on the outer wall of the top of the sliding plate (12) through a screw, a mounting plate (13) is installed between the top end of the rotating, the utility model discloses a rubber head dropper, including mounting panel (13), mounting panel (13) top outer wall one side welding has baffle (16), and baffle (16) one side outer wall all bonds with relative outer wall one side of stripper plate (17) and has the rubber pad, mounting hole (15) have been seted up on mounting panel (13) top outer wall, and the inside centre gripping of mounting hole (15) has rubber head burette (24).

2. The pretreatment system for detecting malachite green in aquatic products according to claim 1, characterized in that clamping frames (4) are installed on two sides of the outer wall of the top of the workbench (1) through bolts, a clamping hole (11) is formed in the center of the outer wall of the top of the clamping frame (4), the extraction small column (5) is clamped in the clamping hole (11), and a water spray pipe (6) is inserted into the outer wall of one side of the clamping frame (4).

3. The pretreatment system for detecting malachite green in aquatic products according to claim 1, characterized in that a test tube rack (3) is installed on one side of the outer wall of the top of the workbench (1) through bolts, test tube holes (10) distributed in an equidistant structure are formed in the outer wall of the top of the test tube rack (3), springs (26) distributed in an equidistant structure are welded on the inner walls of the test tube holes (10), the clamping holes (11) and the mounting holes (15), and a clamping plate (27) is welded at the other end of each spring (26).

4. The pretreatment system for detecting malachite green in aquatic products according to claim 1, characterized in that a control panel (2) is installed on one side of the outer wall of the front surface of the workbench (1) through screws, and feet (9) are installed at four corners of the outer wall of the bottom of the workbench (1) through screws.

5. The pretreatment system for detecting malachite green in aquatic products according to claim 1, characterized in that a water tank (7) is arranged on one side of the outer wall of the top of the workbench (1), a water outlet pipe (8) is connected to the outer wall of one side of the workbench (1) in a threaded manner, and the water outlet pipe (8) is communicated with the water tank (7).

6. The pretreatment system for detecting malachite green in aquatic products according to claim 1, characterized in that the external key of the rotating shaft (20) is connected with a driven gear (23), a driving motor (21) is installed on one side of the outer wall of the top of the sliding plate (12) through a bolt, the output end of the driving motor (21) is in keyed connection with a driving gear (22), and the driving gear (22) is meshed with the driven gear (23).