CN219251716U - Liquid extraction device for food detection - Google Patents

Abstract

The utility model discloses a liquid extraction device for food detection, which comprises a base, wherein the top end of the base is fixedly connected with a supporting frame, the top end inside the supporting frame is inserted with an extraction tank, the top end of the extraction tank is provided with a top cover, the bottom of the top cover is provided with a stirring mechanism, the top of one side of the extraction tank is provided with a liquid inlet, and the middle position of the bottom end of the extraction tank is inserted with a liquid discharge pipe. Through being provided with the collection structure in the intermediate position department on base top, aim at the locating clip groove downwards scarf joint when using to this will connect the bottom plate peg graft into the inside of prescribing a limit to the groove, make locating clip groove and spacing cardboard stagger to the rotation left or right afterwards, so can prescribe a limit to the inside at prescribing a limit to the groove with the bottom plate to this, thereby place the collecting vat firmly at the top of base, collect extraction discharge extract through the collecting vat, and still conveniently take off the collecting vat and carry out subsequent detection work with transporting the extract, the maneuverability is strong.

Description

Liquid extraction device for food detection

Technical Field

The utility model relates to the technical field of food detection, in particular to a liquid extraction device for food detection.

Background

The food detection is to detect the quality of food raw materials, auxiliary materials, semi-finished products, finished products and byproducts to ensure the quality of the products to be qualified, food samples are required to be treated firstly in the process of food detection, and substances to be detected in the food samples are required to be extracted by an extraction device to ensure the food detection effect, so that the accuracy of a food detection structure is ensured;

the utility model discloses a multifunctional extraction device for food detection, which comprises a base, a main body and an upper cover, wherein a stepping motor is fixedly arranged in the base, the top of the base is provided with the main body, one side of the main body is provided with a liquid outlet, an extraction cavity is arranged in the main body, the multifunctional extraction device for food detection is provided with a filter frame and the stepping motor, solid and liquid can be separated through the filter frame and the stepping motor, a fixing frame and a spiral blade are arranged, mixed liquid can be stirred through the fixing frame and the spiral blade, the extraction efficiency is improved, an amino packing layer is arranged, components to be detected in a food sample solution can be extracted through a solid phase extraction method, the multifunctional extraction device for food detection can be used for food homogenization and food solution preparation, has a solid-liquid separation function, can be used for extracting cost to be detected in the food sample solution through the solid phase extraction method, and is simple in operation and various in functions. However, the technical scheme has the technical problems that the extracted liquid is directly discharged after the extraction is completed in the application process, the extracted liquid is easy to be polluted by external environment, and the extracted liquid cannot be directly collected and is convenient to transport and examine.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a liquid extraction device for food detection, which can solve the technical problems that the extracted liquid is directly discharged after extraction is finished, the extracted liquid is easy to be polluted by external environment, and the extracted liquid cannot be directly collected and is convenient to transport and examine.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a liquid extraction device for food detection, includes the base, the top fixedly connected with braced frame of base, peg graft on the inside top of braced frame has the extraction groove, the top of extraction groove is provided with the top cap, the bottom of top cap is provided with rabbling mechanism, the top of extraction groove one side is provided with the inlet, peg graft in the intermediate position department of extraction groove bottom has the fluid-discharge tube, the inside top of fluid-discharge tube is provided with the control valve, the intermediate position department on base top is provided with collection structure, the bottom of fluid-discharge tube is provided with filtration purification structure.

As a preferable technical scheme of the utility model, the collecting structure comprises a collecting groove, wherein the collecting groove is arranged at the top of a base, a limiting groove is fixedly connected to the middle position of the top end of the base, the bottom end of the collecting groove is fixedly connected with a connecting bottom plate, two sides of the connecting bottom plate are fixedly connected with limiting clamping plates, and positioning clamping grooves are formed in the tops of two sides of the inside of the limiting groove.

As a preferable technical scheme of the utility model, the filtering and purifying structure comprises a fixed sleeve, wherein the fixed sleeve is sleeved at the bottom end of the outside of the liquid discharge pipe, an installation sleeve is sleeved outside the fixed sleeve, a filter screen is fixedly connected at the middle position between the inner side walls of the installation sleeve, and a limiting sheet is fixedly connected at the top end of the fixed sleeve.

As a preferable technical scheme of the utility model, the stirring mechanism comprises a driving motor, wherein the driving motor is fixedly connected to the middle position of the top end of the top cover, a spiral blade is arranged at the middle position of the bottom end of the top cover, and the top end of the spiral blade is fixedly connected with the output end of the driving motor.

As a preferable technical scheme of the utility model, the limiting clamping plates are symmetrically arranged outside the connecting bottom plate, and the connecting bottom plate is embedded in the limiting groove.

As a preferable technical scheme of the utility model, the limiting piece is annular, an external thread is arranged outside the fixing sleeve, and an internal thread matched with the external thread is arranged at the position, close to the top, of the inner side wall of the mounting sleeve.

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

1. the collecting structure is arranged at the middle position of the top end of the base, the limiting clamping plate is aligned with the positioning clamping groove to be embedded downwards when the device is used, so that the connecting bottom plate is inserted into the limiting groove, then the limiting clamping groove and the limiting clamping plate are staggered by rotating leftwards or rightwards, the connecting bottom plate can be limited in the limiting groove, the collecting groove is stably placed at the top of the base, extraction liquid is collected through the collecting groove, the collecting groove is convenient to be taken down to transfer the extraction liquid for subsequent detection, and the device is high in operability;

2. through being provided with filtration purification structure in the bottom of fluid-discharge tube, fix the installation cover in the outside of fixed cover through threaded connection when using, thereby install the filter screen of its inside setting in the bottom of fluid-discharge tube, the while is highly prescribing a limit to the installation cover sleeve joint installation through being annular limiting plate, carry out further filtration purification to the extraction back exhaust extract through the filter screen, so as to ensure the effect that the device carries out the extraction to the liquid that needs to carry out food detection, and still be convenient for dismantle the installation cover in order to conveniently clean the purifying effect of ensuring the structure to the filter screen.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic perspective view of a collecting tank according to the present utility model;

FIG. 3 is a schematic perspective view of a defining slot of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

Wherein: 1. a base; 2. a support frame; 3. a collection tank; 4. an extraction tank; 5. spiral leaves; 6. a liquid inlet; 7. a driving motor; 8. a top cover; 9. a control valve; 10. a liquid discharge pipe; 11. a mounting sleeve; 12. defining a slot; 13. a limiting clamping plate; 14. a connecting bottom plate; 15. positioning clamping grooves; 16. a limiting piece; 17. a fixed sleeve; 18. and (5) a filter screen.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples

Referring to fig. 1-4, the utility model provides a liquid extraction device for food detection, which comprises a base 1, wherein the top end of the base 1 is fixedly connected with a supporting frame 2, the top end inside the supporting frame 2 is inserted with an extraction tank 4, the top end of the extraction tank 4 is provided with a top cover 8, the bottom of the top cover 8 is provided with a stirring mechanism, the top of one side of the extraction tank 4 is provided with a liquid inlet 6, the middle position of the bottom end of the extraction tank 4 is inserted with a liquid discharge pipe 10, the top end inside the liquid discharge pipe 10 is provided with a control valve 9, the stirring mechanism comprises a driving motor 7, the driving motor 7 is fixedly connected to the middle position of the top end of the top cover 8, the middle position of the bottom end of the top cover 8 is provided with a spiral blade 5, and the top end of the spiral blade 5 is fixedly connected with the output end of the driving motor 7;

as a further implementation manner of this embodiment, as shown in fig. 1, 2 and 3, a collecting structure is disposed at a middle position of a top end of the base 1, the collecting structure includes a collecting tank 3, the collecting tank 3 collects the extraction liquid discharged from the extraction liquid extraction device through the collecting tank 3, the collecting tank 3 is disposed at a top end of the base 1, a limiting tank 12 is fixedly connected to a middle position of the top end of the base 1, a connecting bottom plate 14 is fixedly connected to a bottom end of the collecting tank 3, the connecting bottom plate 14 is embedded in the limiting tank 12, two sides of the connecting bottom plate 14 are fixedly connected with limiting clamping plates 13, the limiting clamping plates 13 are symmetrically disposed outside the connecting bottom plate 14, positioning clamping grooves 15 are disposed at tops of two sides of the inside of the limiting tank 12, and the positioning clamping grooves 15 and the limiting clamping plates 13 are staggered by downward embedding and then rotating leftwards or rightwards, so that the collecting tank 3 is stably mounted at the top of the base 1, and the collecting tank 3 is conveniently removed to transport the extraction liquid for subsequent detection operation, and the operability is strong;

the limiting clamping plate 13 is aligned with the positioning clamping groove 15 to be embedded downwards, the connecting bottom plate 14 can be inserted into the limiting groove 12, then the limiting clamping plate 13 is rotated leftwards or rightwards to enable the positioning clamping groove 15 to be staggered with the limiting clamping plate 13, so that the connecting bottom plate 14 can be limited in the limiting groove 12, the collecting groove 3 is stably placed at the top of the base 1, and extraction discharged extract is collected through the collecting groove 3;

as a further implementation manner of this embodiment, as shown in fig. 1 and fig. 4, the bottom end of the liquid discharge pipe 10 is provided with a filtering and purifying structure, the filtering and purifying structure includes a fixing sleeve 17, the fixing sleeve 17 is sleeved at the bottom end of the outside of the liquid discharge pipe 10, the outside of the fixing sleeve 17 is sleeved with a mounting sleeve 11, the outside of the fixing sleeve 17 is provided with external threads, the position, close to the top, of the inner side wall of the mounting sleeve 11 is provided with internal threads matched with the external threads, a filter screen 18 is fixedly connected at the middle position between the inner side walls of the mounting sleeve 11, the extracted liquid is further filtered and purified through the filter screen 18, and a limiting piece 16 in a ring shape is fixedly connected at the top end of the fixing sleeve 17, so that the effect of the device for extracting liquid required for food detection is effectively improved, and the mounting sleeve 11 is convenient to detach to clean the filter screen 18, thereby ensuring the purifying effect of the structure;

the installation sleeve 11 is fixed on the outer part of the fixed sleeve 17 through threaded connection, so that a filter screen 18 arranged in the installation sleeve is installed at the bottom end of the liquid discharge pipe 10, the sleeved installation height of the installation sleeve 11 is limited through a ring-shaped limiting piece 16, and the extraction liquid discharged after extraction is filtered and purified through the filter screen 18;

the specific working principle is as follows:

when the liquid extraction device is used, firstly, the limiting clamping plate 13 is aligned with the positioning clamping groove 15 to be embedded downwards, the connecting bottom plate 14 can be inserted into the limiting groove 12, then the limiting clamping groove 15 and the limiting clamping plate 13 are staggered by rotating leftwards or rightwards, so that the connecting bottom plate 14 can be limited in the limiting groove 12, the collecting groove 3 is stably placed at the top of the base 1, liquid to be extracted is put into the extracting groove 4 through the liquid inlet 6, the extracting solution is added, then the driving motor 7 is started to drive the spiral blade 5 to rotate to increase the extracting speed, the extracting solution extracted by opening the control valve 9 after the extraction is finished falls into the collecting groove 3 through the liquid discharge pipe 10, meanwhile, the extracting solution discharged after the extraction is filtered and purified through the filter screen 18, and the mounting sleeve 11 can be detached to clean the filter screen 18 after the extraction work is finished.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a liquid extraction device for food detection, includes base (1), its characterized in that: the utility model discloses a liquid extraction device, including base (1), extraction groove (4) and liquid inlet (6), liquid discharge pipe (10) are pegged graft on the intermediate position department of extraction groove (4) bottom, liquid discharge pipe (10) inside top is provided with control valve (9), the intermediate position department on base (1) top is provided with collection structure, the bottom of liquid discharge pipe (10) is provided with filtration purification structure.

2. The liquid extraction device for food detection according to claim 1, wherein: the collecting structure comprises a collecting tank (3), the collecting tank (3) is arranged at the top of a base (1), a limiting groove (12) is fixedly connected to the middle position of the top end of the base (1), a connecting bottom plate (14) is fixedly connected to the bottom end of the collecting tank (3), limiting clamping plates (13) are fixedly connected to the two sides of the connecting bottom plate (14), and positioning clamping grooves (15) are formed in the tops of the two sides of the inner portion of the limiting groove (12).

3. The liquid extraction device for food detection according to claim 1, wherein: the filtering and purifying structure comprises a fixing sleeve (17), the fixing sleeve (17) is sleeved at the bottom end of the outside of the liquid discharge pipe (10), an installation sleeve (11) is sleeved at the outside of the fixing sleeve (17), a filter screen (18) is fixedly connected to the middle position between the inner side walls of the installation sleeve (11), and a limiting sheet (16) is fixedly connected to the top end of the fixing sleeve (17).

4. The liquid extraction device for food detection according to claim 1, wherein: the stirring mechanism comprises a driving motor (7), wherein the driving motor (7) is fixedly connected to the middle position of the top end of the top cover (8), a spiral blade (5) is arranged at the middle position of the bottom end of the top cover (8), and the top end of the spiral blade (5) is fixedly connected with the output end of the driving motor (7).

5. The liquid extraction device for food detection according to claim 2, wherein: the limiting clamping plates (13) are symmetrically arranged outside the connecting bottom plate (14), and the connecting bottom plate (14) is embedded in the limiting groove (12).

6. A liquid extraction device for food detection according to claim 3, wherein: the limiting piece (16) is annular, external threads are arranged outside the fixing sleeve (17), and internal threads matched with the external threads are arranged at the position, close to the top, of the inner side wall of the mounting sleeve (11).

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