CN112933659A - Pressure-reducing extraction device for extracting effective components of plants and use method thereof - Google Patents

Pressure-reducing extraction device for extracting effective components of plants and use method thereof Download PDF

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Publication number
CN112933659A
CN112933659A CN202110132423.9A CN202110132423A CN112933659A CN 112933659 A CN112933659 A CN 112933659A CN 202110132423 A CN202110132423 A CN 202110132423A CN 112933659 A CN112933659 A CN 112933659A
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rotating
extrusion
fixedly connected
groove
block
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CN202110132423.9A
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CN112933659B (en
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刘德伟
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Lu'an Yipro Technology Co ltd
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Individual
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D11/00Solvent extraction
    • B01D11/04Solvent extraction of solutions which are liquid
    • B01D11/0476Moving receptacles, e.g. rotating receptacles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D11/00Solvent extraction
    • B01D11/04Solvent extraction of solutions which are liquid
    • B01D11/0488Flow sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/08Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
    • B02C18/10Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B9/00Presses specially adapted for particular purposes
    • B30B9/02Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/04Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams
    • B30B9/06Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams co-operating with permeable casings or strainers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B9/00Presses specially adapted for particular purposes
    • B30B9/02Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/04Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams
    • B30B9/06Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams co-operating with permeable casings or strainers
    • B30B9/062Extrusion presses

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Food Science & Technology (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

The invention discloses a reduced pressure extraction device for extracting effective components of plants and a using method thereof, belonging to the field of extraction. A decompression extraction device for extracting effective components of plants comprises a working main body, wherein a power box is connected to the working main body, the upper end of the power box is connected with a driving motor, the output end of the driving motor is connected with a rotating main shaft, a transmission part is connected in the power box and used for transmitting the power of the driving motor, a cutting part is fixedly connected to the rotating main shaft and used for chopping materials; according to the invention, the plants are conveniently crushed by the first cutting blade and the second cutting blade, the plants are conveniently dropped into the extrusion groove by the guide block, the plants in the extrusion groove are conveniently extruded by the extrusion block, and the effective components in plant juice are conveniently extracted by the extraction groove and the liquid groove.

Description

Pressure-reducing extraction device for extracting effective components of plants and use method thereof
Technical Field
The invention relates to the technical field of extraction, in particular to a reduced-pressure extraction device for extracting effective components of plants and a using method thereof.
Background
The extraction is a common separation method, the principle is that the mixture is separated by utilizing different solubility of components in incompatible solvents or different adsorbability on adsorbents, the extraction process has no chemical change, and is a physical process, the extraction method is various and comprises liquid-liquid extraction or extraction, liquid-solid extraction or leaching, gas-liquid extraction and gas-solid extraction, and the like, the extraction separation has wide application, can be applied to the preparation and purification of target samples in laboratories, and can also be applied to actual industrial production, such as refining of chemistry, metallurgy, atomic energy, food and petroleum;
the plants contain a large amount of beneficial elements, in order to extract the beneficial elements in the plants, an extraction method is often adopted, the plants need to be crushed firstly during extraction, then the plants are rolled, juice in the plants is extruded out, and the juice is extracted.
Disclosure of Invention
The invention aims to solve the problems that the steps are respectively carried out and the extraction process cannot be integrally carried out in the prior art, so that the working efficiency is greatly reduced, and provides a reduced-pressure extraction device for extracting effective components of plants and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a decompression extraction device for plant active ingredient draws, includes the work main part, be connected with the headstock in the work main part, the headstock upper end is connected with driving motor, the driving motor output is connected with the rotation main shaft, the headstock in-connection has drive disk assembly, drive disk assembly is used for transmitting driving motor's power, fixedly connected with cutting element on the rotation main shaft, cutting element is used for cutting up the material, the cutting element lower extreme is connected with guide part, guide part is used for arranging the below with the material of cutting, the guide part lower extreme is connected with extrusion part, extrusion part is used for extrudeing the material, work main part bottom is connected with extraction part, extraction part is used for extracting the liquid of extruding.
Preferably, the cutting part includes first rotating ring, second rotating ring, first rotating ring is located the upper end of second rotating ring, first rotating ring and rotation main shaft fixed connection, second rotating ring and rotation main shaft sliding connection, the first cutting blade of fixedly connected with on the first rotating ring, fixedly connected with second cutting blade on the second rotating ring.
Preferably, be equipped with on the work main part with first rotating ring, second rotating ring assorted rotation groove, it has the support ball to rotate the inslot, the support ball is used for reducing the frictional force between first rotating ring, second rotating ring and the work main part, it is connected with the switching-over wheel to rotate between first rotating ring and the second rotating ring, all be connected with the driving tooth with switching-over wheel engaged with on first rotating ring and the second rotating ring.
Preferably, the guide part includes the rotor plate, fixedly connected with multiunit dead lever on the rotor plate, dead lever and work main part sliding connection, rotor plate upper end symmetry sliding connection has the guide block, guide block and rotation main shaft sliding connection, the one end that the rotation main shaft is close to the rotor plate is connected with reciprocal lead screw, rotor plate and reciprocal lead screw threaded connection.
Preferably, the two sides of one end of the rotating main shaft, which is close to the guide block, are symmetrically and fixedly connected with a plurality of groups of first stop blocks, one side of the guide block, which is close to the rotating main shaft, is fixedly connected with a plurality of groups of second stop blocks, and the second stop blocks are matched with the first stop blocks.
Preferably, the rotating plate is symmetrically and fixedly connected with baffle plates, the baffle plates are connected with the guide blocks in a sliding mode, the baffle plates are fixedly connected with thrust springs, and one ends, far away from the baffle plates, of the thrust springs are fixedly connected with the guide blocks.
Preferably, the extrusion part includes the extrusion groove, the extrusion groove is the back taper, extrusion groove upper end is connected with the extrusion piece, extrusion piece and extrusion groove phase-match, extrusion piece upper end fixedly connected with multiunit connecting rod, the one end and the rotor plate fixed connection of extrusion piece are kept away from to the connecting rod, be equipped with the multiunit on the extrusion inslot and go out the liquid hole, the extrusion inslot in-connection has the filter cloth.
Preferably, the extraction part includes the extraction tank, fixedly connected with connecting block in the extraction tank, the connecting block bottom is equipped with the spread groove, fixedly connected with multiunit transmission piece in the spread groove, work main part bottom is rotated and is connected with the axis of rotation, be equipped with in the axis of rotation with transmission piece assorted transmission groove, be equipped with the liquid groove in the connecting block, the liquid groove lower extreme is connected with the drain pipe, the one end sliding connection that the liquid groove was kept away from to the drain pipe have the sliding block be equipped with the connecting pipe on the sliding block, connecting pipe and drain pipe phase-match, fixedly connected with reset spring on the sliding block, reset spring keeps away from the one end and the connecting block fixed connection.
Preferably, the transmission part comprises a transmission belt, the rotating main shaft and the rotating shaft are fixedly connected with second belt wheels, a transmission shaft is connected in the power box in a rotating mode, the two ends of the transmission shaft are symmetrically and fixedly connected with first belt wheels, and the first belt wheels are connected with the second belt wheels through the transmission belt.
A use method of a reduced pressure extraction device for extracting effective components of plants is characterized by specifically adopting the following steps:
s1, firstly, placing the plant in the working main body, starting the driving motor to enable the first cutting blade to rotate and the second cutting blade to rotate, cutting the plant, enabling the rotation direction of the second cutting blade to be opposite to that of the first cutting blade under the reversing action of the reversing wheel, and achieving a better plant crushing effect;
s2, the crushed plants fall downwards under the action of gravity, and the plants fall into the extrusion groove under the action of the guide block;
s3, the rotating main shaft rotates and simultaneously rotates the reciprocating screw rod, and the rotating plate rotates and simultaneously reciprocates up and down due to the threaded connection of the rotating plate and the reciprocating screw rod, so that the guide block generates a vibration effect, plant debris on the guide block is shaken off, and waste is reduced;
s4, as the extrusion block is connected with the rotating plate, the extrusion block reciprocates up and down, the plant debris in the extrusion groove is extruded by the extrusion block, and the juice in the plant debris is extruded out;
s5, discharging the extruded liquid through the liquid outlet hole and dropping the liquid into the extraction tank, wherein residues of plants can be left in the extrusion tank due to the fact that the filter cloth is connected in the extrusion tank, so that the filtering effect is achieved, the residues can be continuously extruded, and waste is further reduced;
s6, the rotation of the driving motor is transmitted to the rotating shaft through the belt wheel and the transmission shaft, the extracting tank is rotated through the rotating shaft, the liquid is convenient to stir, when the liquid in the extracting tank is enough, the sliding block is pushed to move under the pushing of the liquid pressure, the extracting agent in the connecting pipe flows out, the effective components in the liquid are extracted out, the device is integrally operated, the efficiency of the extraction work is greatly improved, and the operation of workers is greatly facilitated.
Compared with the prior art, the invention provides a decompression extraction device for extracting effective components of plants, which has the following beneficial effects:
1. the decompression extraction device for extracting the effective components of the plants comprises a working main body, a driving motor, a rotating main shaft, a first rotating ring, a first cutting blade, a second rotating ring, a reversing wheel, a second cutting blade, a first cutting blade, a second cutting blade, a third cutting blade, a fourth cutting blade, a fifth cutting blade, a sixth cutting blade, a fifth cutting blade, a sixth cutting blade;
2. according to the pressure-reducing extraction device for extracting the effective components of the plants, the crushed plants fall downwards under the action of gravity, the plants fall into an extrusion groove under the action of a guide block, a rotary main shaft rotates and simultaneously enables a reciprocating screw rod to rotate, the rotary plate is in threaded connection with the reciprocating screw rod and simultaneously enables the rotary plate to reciprocate up and down so as to enable the guide block to reciprocate up and down, the first stop block and the second stop block are extruded with each other when the guide block reciprocates, the guide block moves in the direction away from the rotary main shaft under the pushing of extrusion force, and the guide block returns to the original position under the action of a thrust spring, so that the vibration effect is generated, plant debris on the guide block is shaken off, and the waste is reduced;
3. according to the decompression extraction device for extracting the effective components of the plants, the extrusion block is connected with the rotating plate, so that the extrusion block can reciprocate up and down, plant scraps in the extrusion groove are extruded through the extrusion block, juice in the plant scraps is extruded out, the extruded liquid is discharged through the liquid outlet hole and falls into the extraction groove, and residues of the plants can be left in the extrusion groove due to the fact that the filter cloth is connected in the extrusion groove, so that the filtering effect is achieved, meanwhile, the residues can be continuously extruded, and waste is further reduced;
4. this decompression extraction device that plant active ingredient drawed, the axis of rotation is transmitted for driving motor's rotation through band pulley and transmission shaft, make the extraction tank rotate through the axis of rotation, be convenient for stir liquid, when the liquid in the extraction tank is enough many, the sliding block that pushes down under liquid pressure's promotion removes, make the extractant in even the connecting tube flow out, extract out the active ingredient in the liquid, this device integration operation, the efficiency of extraction work has been improved greatly, the very big operation that has made things convenient for the workman.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the plants are conveniently crushed by the first cutting blade and the second cutting blade, the plants are conveniently made to fall into the extrusion groove by the guide block, the plants in the extrusion groove are conveniently extruded by the extrusion block, and the effective components in the plant juice are conveniently extracted by the extraction groove and the liquid groove.
Drawings
FIG. 1 is a schematic sectional view of a reduced pressure extraction apparatus for extracting plant effective components according to the present invention;
FIG. 2 is a schematic front view of a pressure-reducing extraction apparatus for extracting plant effective components according to the present invention;
FIG. 3 is a schematic side sectional view of an extraction tank of a reduced pressure extraction apparatus for extracting plant effective components according to the present invention;
FIG. 4 is a schematic structural diagram of a first rotating ring of a reduced-pressure extraction device for extracting plant effective components according to the present invention;
FIG. 5 is a schematic sectional top view of a vacuum extractor for extracting plant effective components according to the present invention;
FIG. 6 is a schematic structural diagram of a rotating shaft of a reduced pressure extraction device for extracting plant effective components according to the present invention;
FIG. 7 is a schematic structural diagram of part A of FIG. 1 of a reduced-pressure extraction apparatus for extracting plant effective components according to the present invention;
FIG. 8 is a schematic structural diagram of a part B in FIG. 1 of a pressure-reduced extraction apparatus for extracting plant effective components according to the present invention;
FIG. 9 is a schematic structural diagram of a part C in FIG. 1 of a pressure-reduced extraction apparatus for extracting plant effective components according to the present invention.
In the figure: 1. a working body; 2. a power box; 201. a drive motor; 202. a transmission belt; 203. a first pulley; 204. a second pulley; 205. a drive shaft; 206. rotating the main shaft; 3. a first rotating ring; 301. a second rotating ring; 302. a first cutting blade; 303. a second cutting blade; 304. a reversing wheel; 305. supporting the balls; 4. a rotating plate; 401. a guide block; 402. fixing the rod; 403. a reciprocating screw rod; 404. a baffle plate; 405. a thrust spring; 406. a first stopper; 407. a second stopper; 5. extruding a groove; 501. extruding the block; 502. a connecting rod; 503. a filter cloth; 504. a liquid outlet hole; 6. an extraction tank; 601. connecting blocks; 602. a rotating shaft; 603. a liquid tank; 604. a transmission block; 605. a transmission groove; 606. a liquid outlet pipe; 607. a slider; 608. a return spring; 609. and (4) connecting the pipes.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-9, a decompression extraction device for plant active ingredient draws, including work main part 1, be connected with headstock 2 on the work main part 1, headstock 2 upper end is connected with driving motor 201, driving motor 201 output is connected with and rotates main shaft 206, headstock 2 in-connection has drive unit, drive unit is used for transmitting driving motor 201's power, fixedly connected with cutting element on the rotation main shaft 206, cutting element is used for cutting up the material, the cutting element lower extreme is connected with guide part, guide part is used for arranging the material of cutting below, the guide part lower extreme is connected with the extrusion part, the extrusion part is used for extrudeing the material, 1 bottom in the work main part is connected with the extraction part, the extraction part is used for extracting the liquid of extruding.
When the device is used, plants are firstly placed in the working main body 1, the driving motor 201 is started, the rotating main shaft 206 is rotated through the driving motor 201, the first rotating ring 3 is fixedly connected with the rotating main shaft 206, so that the first rotating ring 3 is rotated, meanwhile, the first cutting blade 302 is rotated, the plants are crushed under the cutting of the first cutting blade 302, when the first rotating ring 3 rotates, the rotation is transmitted to the second rotating ring 301 through the reversing wheel 304, the second cutting blade 303 is rotated, the plants are further cut, the rotating direction of the second cutting blade 303 is opposite to that of the first cutting blade 302 under the reversing action of the reversing wheel 304, and the plant crushing effect is better;
the crushed plants fall downwards under the action of gravity, the plants fall into an extrusion groove 5 under the action of a guide block 401, a reciprocating screw rod 403 rotates while a rotating main shaft 206 rotates, the rotating plate 4 is in threaded connection with the reciprocating screw rod 403, the rotating plate 4 reciprocates up and down while the reciprocating screw rod 403 rotates, the guide block 401 reciprocates up and down, a first stop block 406 and a second stop block 407 are extruded mutually when the guide block 401 reciprocates, the guide block 401 moves in the direction far away from the rotating main shaft 206 under the pushing of extrusion force, and the guide block 401 returns to the original position under the action of a thrust spring 405, so that the vibration effect is generated, plant debris on the guide block 401 is shaken off, and waste is reduced;
because the extrusion block 501 is connected with the rotating plate 4, the extrusion block 501 reciprocates up and down, plant debris in the extrusion groove 5 is extruded through the extrusion block 501, juice in the plant debris is extruded out, the extruded liquid is discharged through the liquid outlet hole 504 and falls into the extraction groove 6, and because the filter cloth 503 is connected in the extrusion groove 5, the residue of the plant can be left in the extrusion groove 5, the filtering effect is achieved, meanwhile, the residue can be continuously extruded, and the waste is further reduced;
rotation through band pulley and transmission shaft 205 with driving motor 201 transmits for axis of rotation 602, make extraction tank 6 rotate through axis of rotation 602, be convenient for stir liquid, when the liquid in extraction tank 6 is enough many, push sliding block 607 under the promotion of fluid pressure and remove, make the extractant in connecting pipe 609 flow out, extract out the active ingredient in the liquid, this device integrated operation, the efficiency of extraction work has been improved greatly, the very big operation that has made things convenient for the workman.
Example 2:
referring to fig. 1, 4 and 8, a reduced pressure extraction apparatus for extracting plant effective components is substantially the same as that of example 1, and further includes: the cutting part comprises a first rotating ring 3 and a second rotating ring 301, the first rotating ring 3 is located at the upper end of the second rotating ring 301, the first rotating ring 3 is fixedly connected with a rotating main shaft 206, the second rotating ring 301 is slidably connected with the rotating main shaft 206, a first cutting blade 302 is fixedly connected onto the first rotating ring 3, and a second cutting blade 303 is fixedly connected onto the second rotating ring 301, so that plants can be conveniently crushed.
Example 3:
referring to fig. 1 and 8, a reduced pressure extraction apparatus for extracting plant effective components is substantially the same as that of example 1, and further includes: the working body 1 is provided with a rotating groove matched with the first rotating ring 3 and the second rotating ring 301, a supporting ball 305 is connected in the rotating groove, the supporting ball 305 is used for reducing the friction force between the first rotating ring 3 and the working body 1 and between the second rotating ring 301 and the working body 1, a reversing wheel 304 is rotatably connected between the first rotating ring 3 and the second rotating ring 301, transmission teeth meshed with the reversing wheel 304 are connected on the first rotating ring 3 and the second rotating ring 301, and the rotating directions of the first rotating ring 3 and the second rotating ring 301 are opposite.
Example 4:
referring to fig. 1, 5 and 7, a reduced pressure extraction apparatus for extracting plant effective components is substantially the same as that of example 1, and further includes: the guide part comprises a rotating plate 4, a plurality of groups of fixing rods 402 are fixedly connected to the rotating plate 4, the fixing rods 402 are slidably connected with the working body 1, guide blocks 401 are symmetrically slidably connected to the upper end of the rotating plate 4, the guide blocks 401 are slidably connected with a rotating main shaft 206, one end, close to the rotating plate 4, of the rotating main shaft 206 is connected with a reciprocating screw rod 403, and the rotating plate 4 is in threaded connection with the reciprocating screw rod 403, so that the rotating plate 4 can reciprocate conveniently.
Example 5:
referring to fig. 7, a reduced pressure extraction apparatus for extracting plant effective components, substantially the same as in example 1, further comprising: the two sides of one end, close to the guide block 401, of the rotating main shaft 206 are symmetrically and fixedly connected with a plurality of groups of first stop blocks 406, one side, close to the rotating main shaft 206, of the guide block 401 is fixedly connected with a plurality of groups of second stop blocks 407, and the second stop blocks 407 are matched with the first stop blocks 406, so that the guide block 401 can vibrate conveniently.
Example 6:
referring to fig. 7, a reduced pressure extraction apparatus for extracting plant effective components, substantially the same as in example 1, further comprising: the rotating plate 4 is symmetrically and fixedly connected with baffle plates 404, the baffle plates 404 are in sliding connection with the guide block 401, the baffle plates 404 are fixedly connected with thrust springs 405, and one ends, far away from the baffle plates 404, of the thrust springs 405 are fixedly connected with the guide block 401, so that the guide block 401 can vibrate conveniently.
Example 7:
referring to fig. 1, a reduced pressure extraction apparatus for extracting plant effective components, which is substantially the same as that of example 1, further comprises: the extrusion part is including extrusion groove 5, and extrusion groove 5 is the back taper, and 5 upper ends in extrusion groove are connected with extrusion piece 501, extrusion piece 501 and 5 phase-matchs in extrusion groove, extrusion piece 501 upper end fixedly connected with multiunit connecting rod 502, and extrusion piece 501's one end and rotor plate 4 fixed connection are kept away from to connecting rod 502, are equipped with the multiunit on the extrusion inslot 5 and go out liquid hole 504, and 5 in-connection in extrusion groove have filter cloth 503, are convenient for extrude out plant juice.
Example 8:
referring to fig. 1, 3, 6 and 9, a reduced pressure extraction apparatus for extracting plant effective components is substantially the same as in example 1, and further includes: the extraction part includes extraction tank 6, fixedly connected with connecting block 601 in the extraction tank 6, connecting block 601 bottom is equipped with the spread groove, fixedly connected with multiunit transmission piece 604 in the spread groove, 1 bottom of the main part of work is rotated and is connected with axis of rotation 602, be equipped with on the axis of rotation 602 with transmission piece 604 assorted transmission groove 605, be equipped with liquid groove 603 in the connecting block 601, liquid groove 603 lower extreme is connected with drain pipe 606, the one end sliding connection that liquid groove 603 was kept away from to drain pipe 606 has sliding block 607, be equipped with connecting pipe 609 on the sliding block 607, connecting pipe 609 and drain pipe 606 phase-match, fixedly connected with reset spring 608 on the sliding block 607, reset spring 608 keeps away from the one end and the connecting block 601 fixed connection.
Example 9:
referring to fig. 1, a reduced pressure extraction apparatus for extracting plant effective components, which is substantially the same as that of example 1, further comprises: the transmission part comprises a transmission belt 202, the rotating main shaft 206 and the rotating shaft 602 are fixedly connected with a second belt wheel 204, the power box 2 is rotatably connected with a transmission shaft 205, two ends of the transmission shaft 205 are symmetrically and fixedly connected with first belt wheels 203, and the first belt wheels 203 and the second belt wheels 204 are connected through the transmission belt 202, so that the rotating shaft 602 can rotate conveniently.
According to the invention, the plants are conveniently crushed by the first cutting blade 302 and the second cutting blade 303, the plants are conveniently dropped into the extrusion groove 5 by the guide block 401, the plants in the extrusion groove 5 are conveniently extruded by the extrusion block 501, and the effective components in the plant juice are conveniently extracted by the extraction groove 6 and the liquid groove 603.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (10)

1. The utility model provides a decompression extraction device for plant active ingredient draws, includes work main part (1), its characterized in that, be connected with headstock (2) on work main part (1), headstock (2) upper end is connected with driving motor (201), driving motor (201) output is connected with rotation main shaft (206), the built-in transmission part of headstock (2), transmission part is used for transmitting driving motor's (201) power, fixedly connected with cutting member on rotation main shaft (206), cutting member is used for cutting up the material, the cutting member lower extreme is connected with guide part, guide part is used for arranging the below with the material of cutting, the guide part lower extreme is connected with the extrusion part, the extrusion part is used for extrudeing the material, work main part (1) bottom is connected with the extraction part, the extraction component is used for extracting the extruded liquid.
2. A reduced-pressure extraction apparatus for extracting plant effective components according to claim 1, wherein the cutting means comprises a first rotating ring (3) and a second rotating ring (301), the first rotating ring (3) is located at the upper end of the second rotating ring (301), the first rotating ring (3) is fixedly connected with the rotating main shaft (206), the second rotating ring (301) is slidably connected with the rotating main shaft (206), the first rotating ring (3) is fixedly connected with a first cutting blade (302), and the second rotating ring (301) is fixedly connected with a second cutting blade (303).
3. The decompression extraction device for extracting effective plant components of claim 2, wherein a rotation groove matched with the first rotation ring (3) and the second rotation ring (301) is formed in the working body (1), a support ball (305) is connected in the rotation groove, the support ball (305) is used for reducing friction force between the first rotation ring (3) and the second rotation ring (301) and the working body (1), a reversing wheel (304) is rotatably connected between the first rotation ring (3) and the second rotation ring (301), and transmission teeth meshed with the reversing wheel (304) are connected on the first rotation ring (3) and the second rotation ring (301).
4. The decompression extraction device for extracting effective components of plants according to claim 1, wherein the guiding component comprises a rotating plate (4), a plurality of groups of fixing rods (402) are fixedly connected to the rotating plate (4), the fixing rods (402) are slidably connected with the working body (1), guide blocks (401) are symmetrically and slidably connected to the upper end of the rotating plate (4), the guide blocks (401) are slidably connected with a rotating main shaft (206), one end of the rotating main shaft (206) close to the rotating plate (4) is connected with a reciprocating screw rod (403), and the rotating plate (4) is in threaded connection with the reciprocating screw rod (403).
5. The decompression extraction device for extracting effective components of plants according to claim 4, wherein a plurality of groups of first stoppers (406) are symmetrically and fixedly connected to both sides of one end of the rotating main shaft (206) close to the guide block (401), a plurality of groups of second stoppers (407) are fixedly connected to one side of the guide block (401) close to the rotating main shaft (206), and the second stoppers (407) are matched with the first stoppers (406).
6. The decompression extraction device for extracting effective components of plants according to claim 4, wherein the rotating plate (4) is symmetrically and fixedly connected with baffle plates (404), the baffle plates (404) are slidably connected with the guide blocks (401), the baffle plates (404) are fixedly connected with thrust springs (405), and one ends of the thrust springs (405) far away from the baffle plates (404) are fixedly connected with the guide blocks (401).
7. The pressure-reducing extraction device for extracting the effective components of the plants according to claim 1, wherein the extrusion component comprises an extrusion groove (5), the extrusion groove (5) is in an inverted cone shape, an extrusion block (501) is connected to the upper end of the extrusion groove (5), the extrusion block (501) is matched with the extrusion groove (5), a plurality of groups of connecting rods (502) are fixedly connected to the upper end of the extrusion block (501), one end, far away from the extrusion block (501), of each connecting rod (502) is fixedly connected with the rotating plate (4), a plurality of groups of liquid outlet holes (504) are formed in the extrusion groove (5), and filter cloth (503) is connected in the extrusion groove (5).
8. The decompression extraction device for extracting effective components of plants according to claim 7, wherein the extraction component comprises an extraction tank (6), a connection block (601) is fixedly connected in the extraction tank (6), a connection groove is formed at the bottom end of the connection block (601), a plurality of groups of transmission blocks (604) are fixedly connected in the connection groove, a rotation shaft (602) is rotatably connected at the bottom end of the working body (1), a transmission groove (605) matched with the transmission block (604) is formed in the rotation shaft (602), a liquid groove (603) is formed in the connection block (601), a liquid outlet pipe (606) is connected at the lower end of the liquid groove (603), a sliding block (607) is slidably connected at one end of the liquid outlet pipe (606) far away from the liquid groove (603), a connection pipe (609) is formed in the sliding block (607), and the connection pipe (609) is matched with the liquid outlet pipe (606, and a return spring (608) is fixedly connected to the sliding block (607), and one end, away from the sliding block (607), of the return spring (608) is fixedly connected with the connecting block (601).
9. The decompression extraction device for extracting effective components of plants according to claim 8, wherein the transmission component comprises a transmission belt (202), the rotating main shaft (206) and the rotating shaft (602) are both fixedly connected with a second belt wheel (204), the power box (2) is rotatably connected with a transmission shaft (205), two ends of the transmission shaft (205) are symmetrically and fixedly connected with first belt wheels (203), and the first belt wheels (203) are connected with the second belt wheels (204) through the transmission belt (202).
10. The use method of the reduced-pressure extraction device for extracting the effective components of the plants comprises the reduced-pressure extraction device for extracting the effective components of the plants as claimed in any one of claims 1 to 9, and is characterized by specifically adopting the following steps:
s1, firstly, placing plants in the working main body (1), starting the driving motor (201), enabling the first cutting blade (302) to rotate and the second cutting blade (303) to rotate, cutting the plants, and enabling the rotation direction of the second cutting blade (303) to be opposite to that of the first cutting blade (302) under the reversing action of the reversing wheel (304), so that the plant crushing effect is better;
s2, the crushed plants fall downwards under the action of gravity, and the plants fall into the extrusion groove (5) under the action of the guide block (401);
s3, the rotating main shaft (206) rotates and simultaneously rotates the reciprocating screw rod (403), and the rotating plate (4) reciprocates up and down while the reciprocating screw rod (403) rotates due to the fact that the rotating plate (4) is in threaded connection with the reciprocating screw rod (403), so that the guide block (401) generates a vibration effect, plant debris on the guide block (401) is shaken off, and waste is reduced;
s4, as the squeezing block (501) is connected with the rotating plate (4), the squeezing block (501) reciprocates up and down, plant debris in the squeezing groove (5) is squeezed through the squeezing block (501), and juice in the plant debris is squeezed out;
s5, discharging the extruded liquid through the liquid outlet hole (504) and dropping the liquid into the extraction tank (6), wherein residues of plants can be left in the extrusion tank (5) due to the fact that the filter cloth (503) is connected in the extrusion tank (5), so that the filtering effect is achieved, the residues can be continuously extruded, and waste is further reduced;
s6, the rotation of the driving motor (201) is transmitted to the rotating shaft (602) through the belt wheel and the transmission shaft (205), the extracting tank (6) is rotated through the rotating shaft (602), the liquid is convenient to stir, when the liquid in the extracting tank (6) is enough, the sliding block (607) is pushed to move under the pushing of the liquid pressure, the extracting agent in the connecting pipe (609) is made to flow out, the effective components in the liquid are extracted, the device is integrally operated, the efficiency of the extraction work is greatly improved, and the operation of workers is greatly facilitated.
CN202110132423.9A 2021-01-31 2021-01-31 Pressure-reducing extraction device for extracting effective components of plants and use method thereof Active CN112933659B (en)

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