Portable plant effective component extraction and separation device

Abstract

The plant effective component extraction and separation device convenient to carry comprises a crushing box, the upper end and the lower end of the crushing box are open, a juice filtering assembly is arranged at the lower end of the crushing box, and a collecting barrel is arranged at the lower end of the juice filtering assembly; the upper end of the crushing box is detachably provided with a crushing mechanism used for crushing plants and a juice squeezing mechanism used for squeezing the crushed plants. When effective components of plants need to be extracted through a dissolution method, the crushing box is arranged, and the detachable crushing mechanism is arranged at the upper end of the crushing box, so that plant blocks are crushed, the granularity of the plants is reduced, the surface area of the plants is increased, contact with a solvent is facilitated, and the extraction efficiency is improved. And when the effective components of the plants need to be extracted through cold rolling, the juice filtering assembly and the collecting barrel are arranged at the lower end of the crushing box, and the juice squeezing mechanism is arranged at the upper end of the crushing box, so that collection of plant block juice can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plant component extraction, and in particular relates to a portable plant effective component extraction and separation device. Background Art

[0002] Plant extracts are products made from plants as raw materials. According to the needs of the final product, they are extracted through physical and chemical extraction and separation processes to obtain and concentrate one or more active ingredients in the plant without changing the structure of the active ingredients. According to the different components of the extracted plants, glycosides, acids, polyphenols, polysaccharides, terpenes, flavonoids, alkaloids, etc. are formed; according to different properties, they can be divided into plant oils, extracts, powders, crystals, etc.

[0003] Methods for extracting active ingredients from plants include distillation, which can extract volatile substances, such as essential oils; cold rolling, which keeps the effective substances at room temperature (not exceeding 39 degrees Celsius), such as olive oil and many vegetable oils. Keeping the room temperature can maximize the protection of nutrients from deterioration and being destroyed by high temperatures; hot rolling, which is similar to the above, but the temperature exceeds 39 degrees Celsius, and is generally suitable for oils with high smoke points; dissolution method, dissolving in water, alcohol, oil, etc., and then separating.

[0004] For the cold rolling method, the juice of the plant is squeezed out by extrusion; for the dissolution method, the smaller the particle size of the plant, the larger the specific surface area, the larger the contact area with the solvent, and the higher the extraction efficiency. Most of the existing plant active ingredient extraction devices are set up in laboratories. They are large in size, have many instruments and are complicated to operate. They are not easy to transport, especially when extracting and separating the active ingredients of plants outdoors, which causes great inconvenience to experimenters. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a portable plant active ingredient extraction and separation device.

[0006] The utility model provides the following technical solutions:

[0007] A portable plant active ingredient extraction and separation device comprises a crushing box, wherein both upper and lower ends of the crushing box are open, a juice filtering component is arranged at the lower end of the crushing box, a collecting bucket is arranged at the lower end of the juice filtering component, and a crushing mechanism for crushing plant bodies and a juice squeezing mechanism for squeezing the crushed plant bodies are detachably arranged at the upper end of the crushing box.

[0008] Preferably, the juice filtering assembly includes a filter screen, a first supporting protective perforated plate, and a second supporting protective perforated plate, wherein the first supporting protective perforated plate is coaxially arranged at the lower end of the crushing box, and the second supporting protective perforated plate is detachably connected to the bottom of the crushing box via a connecting piece, and the filter screen is clamped between the first supporting protective perforated plate and the second supporting protective perforated plate.

[0009] Preferably, the connecting member includes an annular connecting seat, which is coaxially arranged on the outer ring of the second supporting protective hole plate, and the upper end face of the annular connecting seat is coaxially arranged with an upper annular connecting plate, the inner side of the upper annular connecting plate is arranged with a first internal thread, and the outer side of the lower end portion of the crushing box is provided with a first external thread matching the first internal thread, and the lower end face of the annular connecting seat is coaxially arranged with a lower annular connecting plate, the inner side of the lower annular connecting plate is provided with a second internal thread, and the outer side of the upper end portion of the collecting barrel is provided with a second external thread matching the second internal thread.

[0010] Preferably, the crushing mechanism includes a first shell, a first annular limit plate is provided at the lower end of the first shell, a rotating shaft is coaxially provided in the middle of the first annular limit plate, the upper end of the rotating shaft is connected to the first annular limit plate through a first bearing, a plurality of crushing blades are provided at the middle and lower ends of the rotating shaft, and a motor for driving the rotating shaft to rotate is provided inside the first shell.

[0011] Preferably, a battery is disposed inside the first shell, and a switch for controlling the operation of the motor is disposed at the upper end of the first shell.

[0012] Preferably, a movable shaft is coaxially arranged on the upper end surface of the first supporting protective hole plate, the lower end of the movable shaft is connected to the first supporting protective hole plate via a second bearing, the upper end of the movable shaft is provided with a cross-shaped clamping block, and the lower end of the rotating shaft is provided with a cross-shaped clamping groove adapted to the L-shaped clamping block.

[0013] Preferably, an annular limiting groove adapted to the first annular limiting plate is coaxially arranged on the inner side of the upper end portion of the crushing box, a limiting column is vertically arranged at the bottom of the annular limiting groove, and a first limiting column groove adapted to the limiting column is arranged at the edge of the lower end surface of the first annular limiting plate.

[0014] Preferably, a plurality of the limiting posts are provided, and the plurality of limiting posts are evenly and evenly arranged along the circumference of the annular limiting groove.

[0015] Preferably, the juice squeezing mechanism includes a second shell, a second annular limiting plate adapted to the annular limiting groove is provided at the lower end of the second shell, a sleeve is vertically provided inside the second shell, the sleeve is coaxially arranged with the second annular limiting plate, a pressing rod is coaxially provided inside the sleeve, a connecting rod is vertically provided at the lower end of the pressing rod, a receiving groove is coaxially provided on the lower end surface of the second annular limiting plate, an annular pressing plate is coaxially provided inside the receiving groove, and the lower end portion of the connecting rod is connected to the middle portion of the upper end surface of the annular pressing plate.

[0016] Preferably, the outer diameter of the annular pressing plate is the same as the inner diameter of the crushing box.

[0017] Preferably, a return spring is coaxially sleeved on the connecting rod, and the return spring is located between the pressing rod and the second annular limiting plate.

[0018] Preferably, a plurality of second limiting column grooves matching with the limiting columns are arranged at the edge of the lower end surface of the second annular limiting plate.

[0019] Preferably, a plurality of guide grooves are arranged on the inner side wall of the sleeve along the axial direction thereof, and a plurality of guide sliding blocks matched with the guide grooves are arranged on the outer side of the lower end portion of the pressing rod.

[0020] Preferably, a groove for accommodating a cross-shaped clamping block is also provided in the middle of the lower end surface of the annular pressing plate.

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] (1) The utility model discloses a portable plant active ingredient extraction and separation device, which is provided with a crushing box and a detachable crushing mechanism at the upper end of the crushing box, thereby crushing plant blocks, making the particle size of the plant smaller, increasing its surface area, facilitating contact with the solvent, and improving the extraction efficiency.

[0023] (2) The utility model is a portable plant active ingredient extraction and separation device, which can collect plant block juice by arranging a juice filtering component and a collection bucket at the lower end of the crushing box and arranging a juice squeezing mechanism at the upper end of the crushing box.

[0024] (3) The utility model is a portable plant active ingredient extraction and separation device. The utility model has the advantages of small size and easy to carry and transport. It is convenient for experimenters to use it, especially when extracting and separating the active ingredients of plants outdoors. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 It is a schematic diagram of the structure of the utility model during crushing.

[0027] Figure 2 For this utility model Figure 1 Explosion diagram.

[0028] Figure 3 It is a schematic diagram of the structure of the utility model during extrusion.

[0029] Figure 4 This is a schematic diagram of the structure of the juice squeezing mechanism of the utility model. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is only a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-4As shown, a portable plant active ingredient extraction and separation device comprises a crushing box 1, wherein both upper and lower ends of the crushing box 1 are open, a juice filter assembly 2 is provided at the lower end of the crushing box 1, a collection bucket 3 is provided at the lower end of the juice filter assembly 2, and a crushing mechanism 4 for crushing the plant body and a juice squeezing mechanism 5 for squeezing the crushed plant body are detachably provided at the upper end of the crushing box 1. When the effective ingredients of the plant need to be extracted by dissolution method, the crushing box is provided, and a detachable crushing mechanism is provided at the upper end of the crushing box, so that the plant block is crushed, the particle size of the plant is reduced, the surface area is increased, and it is convenient to contact with the solvent, thereby improving the extraction efficiency. When the effective ingredients of the plant need to be extracted by cold rolling, the juice filter assembly and the collection bucket are provided at the lower end of the crushing box, and the juice squeezing mechanism is provided at the upper end of the crushing box, so that the juice of the plant block can be collected. In addition, the utility model has the advantages of small size and easy to carry and transport, especially when the effective ingredients of the plant are extracted and separated outdoors, it is convenient for experimenters to use.

[0033] The juice filter assembly 2 includes a filter screen 21, a first support and protection perforated plate 22, and a second support and protection perforated plate 23. The first support and protection perforated plate 22 is coaxially arranged at the lower end of the crushing box 1, and the second support and protection perforated plate 23 is detachably connected to the bottom of the crushing box 1 through a connecting piece 6. The filter screen 21 is clamped between the first support and protection perforated plate 22 and the second support and protection perforated plate 23. The first support and protection perforated plate 22 can protect the filter screen 21.

[0034] The connecting member 6 includes an annular connecting seat 61, which is coaxially arranged on the outer ring of the second supporting protective hole plate 23, an upper annular connecting plate 62 is coaxially arranged on the upper end face of the annular connecting seat 61, and a first internal thread is arranged on the inner side of the upper annular connecting plate 62, and a first external thread matching the first internal thread is arranged on the outer side of the lower end of the crushing box 1, a lower annular connecting plate 63 is coaxially arranged on the lower end face of the annular connecting seat 61, and a second internal thread is arranged on the inner side of the lower annular connecting plate 63, and a second external thread matching the second internal thread is arranged on the outer side of the upper end of the collecting barrel 3. It is convenient to separate the second supporting protective hole plate 23, the collecting barrel 3 and the crushing box, and it is convenient to clean. At the same time, it is convenient to remove the filter net, and the filter net can be replaced according to the filtering needs of different plants.

[0035] The crushing mechanism 4 includes a first shell 41, a first annular limit plate 42 is provided at the lower end of the first shell 41, a rotating shaft 43 is coaxially provided in the middle of the first annular limit plate 42, the upper end of the rotating shaft 43 is connected to the first annular limit plate 42 through a first bearing 45, a plurality of crushing blades 44 are provided at the middle and lower ends of the rotating shaft 43, and a motor 46 for driving the rotating shaft 43 to rotate is provided inside the first shell 41.

[0036] The motor is arranged vertically downward, and the rotating shaft of the motor is coaxially connected with the rotating shaft 43 .

[0037] A battery 47 is disposed inside the first housing 41 , and a switch 48 for controlling the operation of the motor 46 is disposed at the upper end of the first housing 41 .

[0038] The upper end surface of the first supporting protective hole plate 22 is coaxially provided with a movable shaft 9, the lower end of the movable shaft 9 is connected to the first supporting protective hole plate 22 through a second bearing, the upper end of the movable shaft 9 is provided with a cross-shaped clamping block 10, and the lower end of the rotating shaft 43 is provided with a cross-shaped clamping groove 11 adapted to the letter-shaped clamping block 10. The stability of the rotating shaft during rotation is further improved.

[0039] An annular limiting groove 7 adapted to the first annular limiting plate 42 is coaxially arranged on the inner side of the upper end of the crushing box 1, a limiting column 8 is vertically arranged at the bottom of the annular limiting groove 7, and a first limiting column groove 49 adapted to the limiting column 8 is arranged at the edge of the lower end surface of the first annular limiting plate 42. The first annular limiting plate 42 is prevented from rotating during crushing, thereby improving the stability during crushing.

[0040] A plurality of the limiting posts 8 are provided, and the plurality of limiting posts 8 are evenly arranged at equal intervals along the circumference of the annular limiting groove 7, so as to further improve the stability during crushing.

[0041] The juice squeezing mechanism 5 includes a second shell 51, a second annular limiting plate 52 adapted to the annular limiting groove 7 is disposed at the lower end of the second shell 51, a sleeve 53 is vertically disposed inside the second shell 51, the sleeve 53 is coaxially disposed with the second annular limiting plate 52, a pressing rod 54 is coaxially disposed inside the sleeve 53, a connecting rod 55 is vertically disposed downward at the lower end of the pressing rod 54, a receiving groove 58 is coaxially disposed on the lower end surface of the second annular limiting plate 52, an annular pressing plate 56 is coaxially disposed inside the receiving groove 58, and the lower end of the connecting rod 55 is connected to the middle part of the upper end surface of the annular pressing plate 56. By pressing the pressing rod 54, the annular pressing plate 56 can be moved downward inside the crushing box to realize manual squeezing of the crushed plants. It should be noted that during manual squeezing, the second shell 51 needs to be pressed downward by manual force at the same time. During squeezing, the juice in the plants can enter the collection bucket through the filter screen to realize the separation of plant blocks and plant juice.

[0042] The outer diameter of the annular pressing plate 56 is the same as the inner diameter of the crushing box 1 .

[0043] A return spring 57 is coaxially sleeved on the connecting rod 55 , and the return spring 57 is located between the pressing rod 54 and the second annular limiting plate 52 .

[0044] A plurality of second limiting column grooves 59 adapted to the limiting columns 8 are provided at the edge of the lower end surface of the second annular limiting plate 52 .

[0045] A plurality of guide grooves 12 are arranged on the inner wall of the sleeve 53 along the axial direction thereof, and a plurality of guide sliding blocks 13 matching the guide grooves 12 are arranged on the outer side of the lower end of the pressing rod 54 .

[0046] A groove 14 for receiving the cross-shaped clamping block 10 is also provided in the middle of the lower end surface of the annular pressing plate 56 .

[0047] The above is only a preferred implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and inventive concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A portable plant active ingredient extraction and separation device, characterized in that: The invention comprises a crushing box (1), wherein both upper and lower ends of the crushing box (1) are arranged to be open, a juice filtering assembly (2) is arranged at the lower end of the crushing box (1), a collecting bucket (3) is arranged at the lower end of the juice filtering assembly (2), and a crushing mechanism (4) for crushing plant bodies and a juice squeezing mechanism (5) for squeezing the crushed plant bodies are detachably arranged at the upper end of the crushing box (1).

2. A portable plant active ingredient extraction and separation device according to claim 1, characterized in that: The juice filtering assembly (2) comprises a filter screen (21), a first supporting and protective perforated plate (22), and a second supporting and protective perforated plate (23); the first supporting and protective perforated plate (22) is coaxially arranged at the lower end of the crushing box (1); the second supporting and protective perforated plate (23) is detachably connected to the bottom of the crushing box (1) via a connecting piece (6); and the filter screen (21) is clamped between the first supporting and protective perforated plate (22) and the second supporting and protective perforated plate (23).

3. A portable plant active ingredient extraction and separation device according to claim 2, characterized in that: The connecting member (6) comprises an annular connecting seat (61), the annular connecting seat (61) being coaxially arranged on the outer ring of the second supporting protective hole plate (23), an upper annular connecting plate (62) being coaxially arranged on the upper end surface of the annular connecting seat (61), an inner side of the upper annular connecting plate (62) being provided with a first internal thread, a first external thread matching the first internal thread being arranged on the outer side of the lower end portion of the crushing box (1), a lower annular connecting plate (63) being coaxially arranged on the lower end surface of the annular connecting seat (61), an inner side of the lower annular connecting plate (63) being provided with a second internal thread, and a second external thread matching the second internal thread being arranged on the outer side of the upper end portion of the collecting barrel (3).

4. A portable plant active ingredient extraction and separation device according to claim 1, characterized in that: The crushing mechanism (4) comprises a first shell (41), a first annular limiting plate (42) is arranged at the lower end of the first shell (41), a rotating shaft (43) is coaxially arranged in the middle of the first annular limiting plate (42), the upper end of the rotating shaft (43) is connected to the first annular limiting plate (42) via a first bearing (45), a plurality of crushing blades (44) are arranged at the middle and lower end of the rotating shaft (43), and a motor (46) for driving the rotating shaft (43) to rotate is arranged inside the first shell (41).

5. A portable plant active ingredient extraction and separation device according to claim 4, characterized in that: An annular limiting groove (7) adapted to match the first annular limiting plate (42) is coaxially arranged on the inner side of the upper end portion of the crushing box (1), a limiting column (8) is arranged vertically upward at the bottom of the annular limiting groove (7), and a first limiting column groove (49) adapted to match the limiting column (8) is arranged at the edge of the lower end surface of the first annular limiting plate (42).

6. A portable plant active ingredient extraction and separation device according to claim 5, characterized in that: The juice squeezing mechanism (5) comprises a second shell (51), the lower end of which is provided with a second annular limiting plate (52) adapted to the annular limiting groove (7), a sleeve (53) being vertically provided inside the second shell (51), the sleeve (53) being coaxially provided with the second annular limiting plate (52), a pressing rod (54) being coaxially provided inside the sleeve (53), a connecting rod (55) being vertically provided downward at the lower end of the pressing rod (54), a receiving groove (58) being coaxially provided on the lower end surface of the second annular limiting plate (52), an annular pressing plate (56) being coaxially provided inside the receiving groove (58), and a lower end portion of the connecting rod (55) being connected to a middle portion of an upper end surface of the annular pressing plate (56).

7. A portable plant active ingredient extraction and separation device according to claim 6, characterized in that: The outer diameter of the annular pressing plate (56) is the same as the inner diameter of the crushing box (1).

Images