CN219820724U - Experimental marigold juice vacuum squeezing and extracting device - Google Patents
Experimental marigold juice vacuum squeezing and extracting device Download PDFInfo
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- CN219820724U CN219820724U CN202320750786.3U CN202320750786U CN219820724U CN 219820724 U CN219820724 U CN 219820724U CN 202320750786 U CN202320750786 U CN 202320750786U CN 219820724 U CN219820724 U CN 219820724U
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- 235000011389 fruit/vegetable juice Nutrition 0.000 title claims abstract description 53
- 235000005881 Calendula officinalis Nutrition 0.000 title claims abstract description 41
- 240000000785 Tagetes erecta Species 0.000 title 1
- 241000736851 Tagetes Species 0.000 claims abstract description 42
- 238000000605 extraction Methods 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 23
- 238000002474 experimental method Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 6
- 239000004480 active ingredient Substances 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 3
- 235000012055 fruits and vegetables Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 101100372509 Mus musculus Vat1 gene Proteins 0.000 description 2
- 235000012308 Tagetes Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000208838 Asteraceae Species 0.000 description 1
- 229930013930 alkaloid Natural products 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- 230000000879 anti-atherosclerotic effect Effects 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000000259 anti-tumor effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000975 bioactive effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 235000021466 carotenoid Nutrition 0.000 description 1
- 150000001747 carotenoids Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229930003944 flavone Natural products 0.000 description 1
- 150000002213 flavones Chemical class 0.000 description 1
- 235000011949 flavones Nutrition 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
Landscapes
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The utility model discloses a vacuum squeezing and extracting device for experimental marigold juice, which comprises a juice receiving bottle and a vacuum pump, and is characterized by further comprising: the bottom surface is uniformly provided with a plurality of filter cells with filter holes, and the upper end of the filter cells is connected with a flow guide nozzle of a liquid outlet of the filter cells; the squeezing assembly comprises a squeezing cylinder, a squeezing plate, a threaded rod and a rotary handle, wherein the squeezing plate is arranged in the squeezing cylinder in a vertically sliding manner; the upper end face of the squeezing cylinder is provided with a screw hole, and the lower end face of the squeezing cylinder is opened and is in threaded connection with the inner wall of the filter tank; one end of the threaded rod, which spirally penetrates through a screw hole on the upper end surface of the squeezing cylinder, is fixedly connected with the rotary handle, and the other end of the threaded rod is rotatably connected with the squeezing plate; the bottleneck of the juice receiving bottle is connected with the lower end of the diversion nozzle, and the side surface of the juice receiving bottle is connected with the vacuum pump through a hose. The utility model can realize the rapid and efficient extraction of the juice of the fresh marigold so as to be convenient for the analysis and detection of the active ingredients of the marigold.
Description
Technical Field
The utility model relates to pretreatment equipment for detection and analysis, in particular to a vacuum squeezing and extracting device for experimental marigold juice.
Background
Tagetes is an annual herb of the genus Tagetes of the family Compositae, which contains various chemical components such as carotenoids, flavones, volatile oils, polysaccharides, anthraquinones, amino acids, alkaloids, etc., and has biological activities such as antioxidation, anti-inflammatory, anti-tumor cells, anti-atherosclerosis, blood lipid regulation, immunity enhancement, bacteriostasis, disinsection, etc. In the process of detecting and analyzing the bioactive components of the marigold, the conventional method is to pick fresh marigold, dry the marigold, then crush the marigold, and measure the marigold powder, but the method is long in time consumption, and the active components of the marigold are easy to deactivate after the marigold is subjected to high-temperature drying and high-strength mechanical crushing, so that the final detection result deviates from the actual content, and the optimal scheme is to extract and detect the juice of the fresh marigold. Based on the above, the applicant tried to extract the juice of fresh marigold with a fruit and vegetable juicer, but because the water content of the marigold is lower than that of fruits and vegetables, and the petals of the marigold are smaller, certain toughness exists, the juice of the marigold cannot be successfully extracted or only a small amount of juice can be extracted by the commonly used fruit and vegetable juicer.
Disclosure of Invention
Aiming at the problems, the utility model aims to provide a vacuum squeezing and extracting device for experimental marigold juice, which can realize rapid and efficient extraction of fresh marigold juice so as to facilitate analysis and detection of active components of the marigold.
The utility model is realized by the following technical scheme.
The marigold juice vacuum squeezing and extracting device for experiments comprises a juice receiving bottle and a vacuum pump, and is characterized by further comprising: the bottom surface is uniformly provided with a plurality of filter cells with filter holes, and the upper end of the filter cells is connected with a flow guide nozzle of a liquid outlet of the filter cells;
the squeezing assembly comprises a squeezing cylinder, a squeezing plate, a threaded rod and a rotary handle, wherein the squeezing plate is arranged in the squeezing cylinder in a vertically sliding manner;
the upper end face of the squeezing cylinder is provided with a screw hole, and the lower end face of the squeezing cylinder is opened and is in threaded connection with the inner wall of the filter tank; one end of the threaded rod, which spirally penetrates through a screw hole on the upper end surface of the squeezing cylinder, is fixedly connected with the rotary handle, and the other end of the threaded rod is rotatably connected with the squeezing plate; the bottleneck of the juice receiving bottle is connected with the lower end of the diversion nozzle, and the side surface of the juice receiving bottle is connected with the vacuum pump through a hose.
As a specific technical scheme, the device also comprises a sealing ring; the edge of the lower port of the squeezing cylinder is provided with a sealing upper clamping groove, and the outer edge of the bottom surface of the filter tank is provided with a sealing lower clamping groove matched with the sealing upper clamping groove; when the squeezing cylinder is screwed into the bottom of the filter tank, the sealing ring is clamped into the tank body formed by surrounding the sealing upper clamping groove and the sealing lower clamping groove to form a seal.
As a specific technical scheme, the downward screwing thread direction of the pressing cylinder is the same as the downward screwing thread direction of the threaded rod.
As a specific technical scheme, a plurality of vent holes are formed in the upper end face of the squeezing cylinder and the squeezing plate in a penetrating manner.
As a specific technical scheme, the upper surface of the pressing plate is a smooth cambered surface which is concave downwards, and the vent hole is arranged close to the central position of the shaft of the pressing plate.
As a specific technical scheme, the flow guiding nozzle is in an inverted cone shape.
As a specific technical scheme, the juice receiving bottle is a transparent conical bottle.
As a specific technical scheme, the filter tank, the squeezing cylinder and the squeezing plate are all made of stainless steel.
Compared with the prior art, the utility model has the beneficial effects that: the utility model has simple structure and convenient use, can realize the rapid and efficient extraction of the juice of the fresh marigold, is convenient for the analysis and detection of the active ingredients of the marigold and improves the accuracy of the detection and analysis, and has better practical and popularization values.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a schematic illustration of a charge made using the present utility model;
FIG. 4 is a state diagram of the present utility model in use;
FIG. 5 is a cross-sectional view at A-A of FIG. 1;
the meaning of each mark in the above figures is: filter vat 1, filter aperture 101, water conservancy diversion mouth 2, squeeze subassembly 3, squeeze tube 301, screw 3011, air vent 3012, squeeze plate 302, threaded rod 303, rotatory handle 304, sealed upper draw-in groove 4, sealed lower draw-in groove 5, sealing washer 6, vacuum pump 7, juice receiving bottle 8.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Examples
Referring to fig. 1 to 4, the experimental marigold juice vacuum squeezing and extracting device comprises a juice receiving bottle 8, a vacuum pump 7, a filter tank 1 with a plurality of filter holes 101 uniformly arranged on the bottom surface, a flow guide nozzle 2 with the upper end connected with the liquid outlet of the filter tank 1, and a squeezing component 3; wherein, the filter hole 101 vertically penetrates through the bottom of the filter tank 1, and the aperture of the filter hole is 0.5-1 mm; the squeezing assembly 3 comprises a squeezing cylinder 301, a squeezing plate 302, a threaded rod 303 and a rotary handle 304, wherein the squeezing plate 302, the threaded rod 303 and the rotary handle 304 are arranged in the squeezing cylinder 301 in a sliding manner; the upper end surface of the squeezing cylinder 301 is provided with a screw hole 3011, and the lower end surface of the squeezing cylinder 301 is opened and is in threaded connection with the inner wall of the filter tank 1; one end of the threaded rod 303, which is threaded through a screw hole 3011 on the upper end surface of the squeeze cylinder 301, is fixedly connected with the rotary handle 304, and the other end is rotatably connected with the squeeze plate 302; the bottle mouth of the juice receiving bottle 8 is connected with the lower end of the diversion nozzle 2, and the side surface of the juice receiving bottle 8 is connected with the vacuum pump 7 through a hose; the vacuum pump 7 can be a circulating water vacuum pump commonly used in laboratories;
based on the above structure, the working principle or the using method of the utility model is as follows: firstly, taking down the squeezing assembly 3 from the filter tank 1, then, pouring the squeezing assembly 3, enabling the squeezing assembly 3 to be supported on an experiment table by a rotating handle 304, then, putting marigold into the squeezing cylinder 301 (the marigold can be broken off properly in advance), and then, screwing down the filter tank 1, so that the opening end (namely the lower end face in forward direction) of the poured squeezing cylinder 301 is clamped into the filter tank 1, thereby completing the filling of the marigold; then the squeezing assembly 3 is placed in the normal direction, the juice receiving bottle 8 is connected with the liquid outlet of the diversion nozzle 2 in a sealing way, and then the juice receiving bottle 8 is connected with the vacuum pump 7 through a hose; then the vacuum pump 7 can be started to maintain a certain vacuum degree in the juice receiving bottle 8, then the connection position of the squeezing cylinder 301 and the filter tank 1 is simultaneously gripped, the threaded rod 303 and the squeezing plate 302 are sequentially driven to push downwards by rotating the rotating handle 304, the squeezing plate 302 can squeeze the marigold filled in the squeezing cylinder 301 and the filter tank 1, and the pressure of the juice receiving bottle 8 is lower, the pressure in the cavities of the squeezing cylinder 301 and the filter tank 1 filled with the marigold is higher, so that the squeezed juice can sequentially pass through the filter holes 101 under the air pressure difference, and the flow guide nozzle 2 rapidly flows into the juice receiving bottle 8; after a certain period of squeezing, the residue can be removed, and the vacuum squeezing extraction can be repeated by repeating the above steps until enough juice is collected in the juice receiving bottle 8.
Further, in a preferred embodiment, referring to fig. 1 and 3, the present utility model further includes a sealing ring 6, a sealing upper clamping groove 4 is provided at the edge of the lower port of the pressing cylinder 301, and a sealing lower clamping groove 5 matched with the sealing upper clamping groove is provided at the outer edge of the bottom surface of the filter tank 1; when the squeezing cylinder 301 is screwed into the bottom of the filtering tank 1, the sealing ring 6 is clamped into the tank body formed by enclosing the upper sealing clamping tank 4 and the lower sealing clamping tank 5 to form a seal, so that a great amount of squeezed juice can be prevented from penetrating into the gap between the filtering tank and the threaded connection of the squeezing cylinder to cause juice loss.
Further, in a preferred embodiment, the direction of the threads of the press cylinder 301 that are threaded down is the same as the direction of the threads of the threaded rod 303 that are threaded down, so that when the rotating handle 304 is threaded down, the press cylinder 301 is not caused to rotate up and disengage from the filter cell 1 due to friction between the threads.
Further, in a preferred embodiment, referring to fig. 1 and 5, a plurality of ventilation holes 3012 are formed on the upper end surface of the pressing cylinder 301 and the pressing plate 302, so that the cavities filled with marigold inside the pressing cylinder 301 and the filtering tank 1 can be communicated with the atmosphere, thereby increasing the pressure difference to facilitate the outflow of juice.
Further, in a preferred embodiment, referring to fig. 1 and 5, the upper surface of the press plate 302 is a smooth arc surface recessed downward, and the vent 3012 is disposed near the axial center of the press plate 302; preferably, the number of the ventilation holes 3012 on the upper surface of the pressing plate 302 is 4; because juice squeezed from the marigold may seep out to the upper part of the squeezing plate 302 through the vent 3012 under the squeezing of the squeezing plate 302, and because the upper surface of the squeezing plate 302 is a smooth arc surface recessed downward, and the vent 3012 is arranged near the axial center of the squeezing plate 302, the seeped juice can be conveniently refluxed into the cavities of the squeezing cylinder 301 and the filter tank 1 filled with the marigold.
In order to facilitate the collection of juice and reduce the residual amount of juice in the container wall, further referring to fig. 1, in a preferred embodiment, the diverter nozzle 2 has an inverted conical shape.
To facilitate the observation of the amount of juice collected, further, in a preferred embodiment, the juice-receiving bottle 8 is a transparent conical bottle.
Further, in a preferred embodiment, the filter vat 1, the press cylinder 301 and the press plate 302 are all made of stainless steel.
Claims (8)
1. The marigold juice vacuum squeezing and extracting device for experiments comprises a juice receiving bottle (8), a vacuum pump (7), and is characterized by further comprising: the bottom surface is uniformly provided with a plurality of filter cells (1) of filter holes (101), the upper end of the filter cells is connected with a flow guide nozzle (2) of a liquid outlet of the filter cells (1), and the filter cells are pressed into a component (3);
the squeezing assembly (3) comprises a squeezing cylinder (301), a squeezing plate (302) which is arranged in the squeezing cylinder (301) in a sliding way, a threaded rod (303) and a rotary handle (304);
the upper end face of the squeezing cylinder (301) is provided with a screw hole (3011), and the lower end face of the squeezing cylinder (301) is opened and is in threaded connection with the inner wall of the filter tank (1); one end of a screw hole (3011) which is spirally penetrated through the upper end surface of the squeezing cylinder (301) is fixedly connected with the rotary handle (304), and the other end of the screw rod is rotatably connected with the squeezing plate (302); the bottle mouth of the juice receiving bottle (8) is connected with the lower end of the diversion nozzle (2), and the side surface of the juice receiving bottle (8) is connected with the vacuum pump (7) through a hose.
2. The experimental marigold juice vacuum squeezing and extracting device according to claim 1, further comprising a sealing ring (6); a sealing upper clamping groove (4) is formed in the edge of the lower port of the squeezing cylinder (301), and a sealing lower clamping groove (5) matched with the sealing upper clamping groove is formed in the outer edge of the bottom surface of the filter tank (1); when the squeezing cylinder (301) is screwed into the bottom of the filter tank (1), the sealing ring (6) is clamped into a tank body formed by enclosing the sealing upper clamping groove (4) and the sealing lower clamping groove (5) to form a seal.
3. The experimental marigold juice vacuum squeezing and extracting device according to claim 1, wherein the direction of the screw thread of the squeezing cylinder (301) which is screwed down is the same as the direction of the screw thread of the threaded rod (303).
4. The experimental marigold juice vacuum squeezing and extracting device according to claim 1, characterized in that a plurality of vent holes (3012) are arranged on the upper end surface of the squeezing cylinder (301) and the squeezing plate (302) in a penetrating manner.
5. The experimental marigold juice vacuum squeezing and extracting device according to claim 4, wherein the upper surface of the squeezing plate (302) is a smooth arc surface which is concave downwards, and the vent hole (3012) is arranged near the axial center of the squeezing plate (302).
6. The experimental marigold juice vacuum squeezing and extracting device according to claim 1, characterized in that the diversion nozzle (2) is in an inverted cone shape.
7. The experimental marigold juice vacuum squeeze extraction device according to claim 1, characterized in that the juice receiving bottle (8) is a transparent conical bottle.
8. The experimental marigold juice vacuum squeezing and extracting device according to any one of claims 1-7, characterized in that the filter tank (1), the squeezing cylinder (301) and the squeezing plate (302) are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320750786.3U CN219820724U (en) | 2023-04-06 | 2023-04-06 | Experimental marigold juice vacuum squeezing and extracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320750786.3U CN219820724U (en) | 2023-04-06 | 2023-04-06 | Experimental marigold juice vacuum squeezing and extracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219820724U true CN219820724U (en) | 2023-10-13 |
Family
ID=88280284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320750786.3U Active CN219820724U (en) | 2023-04-06 | 2023-04-06 | Experimental marigold juice vacuum squeezing and extracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219820724U (en) |
-
2023
- 2023-04-06 CN CN202320750786.3U patent/CN219820724U/en active Active
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