CN116638812A - Filter pressing equipment for extracting Chinese herbal medicine liquid and working method thereof - Google Patents
Filter pressing equipment for extracting Chinese herbal medicine liquid and working method thereof Download PDFInfo
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- CN116638812A CN116638812A CN202310469810.0A CN202310469810A CN116638812A CN 116638812 A CN116638812 A CN 116638812A CN 202310469810 A CN202310469810 A CN 202310469810A CN 116638812 A CN116638812 A CN 116638812A
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- filter pressing
- chinese herbal
- herbal medicine
- medicine liquid
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- 238000003825 pressing Methods 0.000 title claims abstract description 142
- 241000411851 herbal medicine Species 0.000 title claims abstract description 82
- 239000007788 liquid Substances 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000003860 storage Methods 0.000 claims abstract description 41
- 230000001960 triggered effect Effects 0.000 claims abstract description 4
- 238000000605 extraction Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000033001 locomotion Effects 0.000 claims description 11
- 244000027321 Lychnis chalcedonica Species 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000002791 soaking Methods 0.000 description 9
- 239000000706 filtrate Substances 0.000 description 7
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 239000003814 drug Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000002386 leaching Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005325 percolation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000956 solid--liquid extraction Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000001256 steam distillation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/04—Presses 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
- B30B9/06—Presses 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/20—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using rotary pressing members, other than worms or screws, e.g. rollers, rings, discs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
The invention relates to filter pressing equipment for extracting Chinese herbal medicine liquid and a working method thereof, comprising a storage barrel, wherein the storage barrel is internally provided with a filter pressing barrel, the upper end of the storage barrel is provided with a filter pressing cover, and the filter pressing cover is provided with a telescopic structure; the filter pressing mechanism is arranged on the filter pressing cover and is arranged in the storage barrel and comprises an amplitude component and a lifting component which are arranged in a linkage manner, wherein the lifting component is used for filter pressing Chinese herbal medicines arranged in the storage barrel, and when the amplitude component is triggered, the lifting amplitude of the lifting component is increased, so that the Chinese herbal medicines arranged in the storage barrel can be further filter pressed; the driving assembly is arranged in the storage barrel and comprises a first linkage piece and a second linkage piece, the first linkage piece is connected with the amplitude assembly, the second linkage piece is connected with the lifting assembly, and the lifting assembly can repeatedly crush Chinese herbal medicines arranged in the storage barrel when the driving assembly acts.
Description
Technical Field
The invention relates to the technical field of Chinese herbal medicine liquid extraction, in particular to filter pressing equipment for Chinese herbal medicine liquid extraction and a working method thereof.
Background
In recent years, there are many discussions about traditional Chinese medicine extraction methods, and at present, new processes are put forward in the traditional Chinese medicine extraction production in China, but the current mainstream is still a leaching technology, the leaching technology uses extraction and separation operation of a certain kind of components in solvent extraction solid raw materials, which is also called solid-liquid extraction, and in the current traditional Chinese medicine production process, the traditional Chinese medicine leaching methods commonly used are a decoction method, an impregnation method, a percolation method, a reflux method, a steam distillation method and the like.
The soaking method is to soak the Chinese herbal medicine with a certain amount of solvent at a certain temperature, separate out the juice in the Chinese herbal medicine by soaking with the solvent, and sterilize the soaking to prepare the Chinese traditional medicine.
However, when the soaking method is used for extracting the Chinese herbal medicine liquid, the soaking time cannot be accurately mastered, the soaking time is too long, enzymolysis and putrefaction of the medicine can be caused, the soaking time is too short, juice in the Chinese herbal medicine cannot be fully separated out, the utilization rate of the Chinese herbal medicine is reduced, and meanwhile, when the soaking method is used for soaking only, cell walls of part of rhizome Chinese herbal medicine cannot be damaged, the juice cannot be mixed into the solvent, and the extraction efficiency of the Chinese herbal medicine is greatly reduced.
Disclosure of Invention
The invention aims to provide filter pressing equipment for extracting Chinese herbal medicine liquid, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the filter pressing equipment for extracting the Chinese herbal medicine liquid comprises a storage barrel, wherein the filter pressing barrel is arranged in the storage barrel, a filter pressing cover is arranged at the upper end of the storage barrel, and a telescopic structure is arranged on the filter pressing cover;
the filter pressing mechanism is arranged on the filter pressing cover and is arranged in the storage barrel, and comprises an amplitude component and a lifting component which are arranged in a linkage manner, wherein the lifting component is used for filter pressing Chinese herbal medicines arranged in the storage barrel, and when the amplitude component is triggered, the lifting amplitude of the lifting component is increased, so that the Chinese herbal medicines arranged in the storage barrel can be further filter pressed;
the driving assembly is arranged in the storage barrel and comprises a first linkage piece and a second linkage piece, the first linkage piece is connected with the amplitude assembly, the second linkage piece is connected with the lifting assembly, and the lifting assembly can repeatedly crush Chinese herbal medicines arranged in the storage barrel when the driving assembly acts.
As a further scheme of the invention: the driving assembly further comprises a maltese cross movement arranged in the filter pressing cover;
the maltese cross movement comprises a driving wheel, a driven wheel I and a driven wheel II, wherein a rotating shaft is coaxially fixed on the driving wheel, the rotating shaft is fixedly connected with an output shaft of a motor fixed on the filter pressing cover, the driven wheel I is rotatably installed on the filter pressing cover, and the driven wheel II is actively connected with the filter pressing cover.
As still further aspects of the invention: the first linkage piece comprises a bevel gear set fixedly connected with the driven wheel, the bevel gear set is fixedly connected with a second main belt pulley which is rotatably arranged on the filter pressing cover, a second belt is sleeved on the second main belt pulley, and one end, away from the second main belt pulley, of the second belt is connected with a second auxiliary belt pulley which is rotatably arranged on the filter pressing cover.
As still further aspects of the invention: the second linkage piece comprises a first driven pulley fixedly connected with a second driven pulley, a first belt is arranged on the first driven pulley, one end, away from the first driven pulley, of the first belt is connected with a first main pulley rotatably arranged in the filter pressing cover, and a rotating structure is arranged on the first main pulley.
As still further aspects of the invention: the rotary structure comprises a rotary rod fixedly connected with the first main belt wheel, a rotary sleeve is slidably arranged at one end of the rotary rod, which is far away from the first main belt wheel, and a filter pressing disc is fixedly arranged at one end of the rotary sleeve, which is far away from the rotary rod.
As still further aspects of the invention: the amplitude component comprises a rotary table which is coaxially and fixedly connected with the second slave belt pulley, a chute is formed in the rotary table, and an adjusting structure is arranged in the chute in a sliding manner.
As still further aspects of the invention: the adjusting structure comprises a screw rod rotatably arranged on the rotary table, a gear is fixedly arranged at the end part of the screw rod, the gear is matched with a rack plate fixed on the filter pressing cover, a threaded sleeve in threaded connection with the screw rod is arranged on the screw rod, a sliding block is fixedly arranged on the threaded sleeve, and the sliding block slides in the sliding groove.
As still further aspects of the invention: the lifting assembly comprises a sleeve joint part rotationally connected with the rotating sleeve, a connecting rod is fixedly arranged on the sleeve joint part, and a sliding plate is fixedly arranged at one end, away from the sleeve joint part, of the connecting rod.
A working method of filter pressing for Chinese herbal medicine liquid extraction adopts filter pressing equipment for Chinese herbal medicine liquid extraction, which comprises the following steps:
step one: starting the telescopic structure to separate the filter pressing cover from the storage cylinder, putting the clean Chinese herbal medicine into the filter pressing cylinder, and closing the filter pressing cover;
step two: the motor is started to drive the driving wheel to continuously drive in the same direction, the driving wheel keeps a driving state with the driven wheel I when rotating, so that the lifting assembly is driven to lift the filter pressing disc in the filter pressing cylinder to execute the filter pressing action, and the driving wheel and the driven wheel II do not drive at the moment;
step three: the driving wheel continuously rotates and keeps a transmission state with the driven wheel II, so that the rotating structure is driven to act, the filter pressing disc rotates in the filter pressing cylinder, rolling action is carried out on the Chinese herbal medicine arranged between the filter pressing disc and the filter pressing cylinder, and the Chinese herbal medicine is fully extracted;
step four: the driving wheel continues to rotate and then is separated from the driven wheel II, at the moment, the driving wheel and the driven wheel I enter a transmission state, and the amplitude component is controlled to act, so that the filter pressing disc is further close to the bottom of the filter pressing cylinder;
step five: and (3) continuously operating the motor, and repeating the second, third and fourth steps to realize continuous extraction of the Chinese herbal medicine liquid.
Compared with the prior art, the invention has the beneficial effects that:
the Chinese herbal medicine placed in the filter pressing cylinder is subjected to filter pressing through a filter press mechanism arranged on the filter pressing cover, and the Chinese herbal medicine placed in the filter pressing cylinder is extruded by utilizing the lifting assembly, so that juice of the Chinese herbal medicine is mixed into a solvent, and precipitation of medicinal components in the Chinese herbal medicine is accelerated;
through the rotating structure, the Chinese herbal medicines in the filter pressing cylinder can be rolled by the filter pressing plate, so that juice in the Chinese herbal medicines is fully separated out, the utilization rate of the Chinese herbal medicines is improved, and meanwhile, the filter pressing extraction time of the Chinese herbal medicines is shortened;
meanwhile, the amplitude component in the pressure filter pressing structure is utilized, when the lifting component carries out filter pressing, the lifting stroke quantity of the lifting component is changed, so that the filter pressing plate can always squeeze and roll Chinese herbal medicines, the essential components in the Chinese herbal medicines are fully extracted, and the extraction efficiency of the Chinese herbal medicines is improved.
Drawings
FIG. 1 is a schematic diagram showing the structure of an embodiment of a filter pressing apparatus for extracting Chinese herbal medicine liquid.
Fig. 2 is a schematic structural view of the interior of a cartridge in an embodiment of a filter pressing apparatus for extracting Chinese herbal medicine liquid.
Fig. 3 is a schematic structural diagram of a filter press mechanism connected with a driving assembly in an embodiment of a filter press apparatus for extracting Chinese herbal medicine liquid.
Fig. 4 is a schematic structural view of a pressure filter mechanism in an embodiment of a filter pressing apparatus for extracting Chinese herbal medicine liquid.
Fig. 5 is a schematic structural view of a lifting assembly in an embodiment of a filter pressing apparatus for extracting Chinese herbal medicine liquid.
Fig. 6 is a schematic structural view of a rotating structure of an embodiment of a filter pressing apparatus for extracting Chinese herbal medicine liquid.
FIG. 7 is a schematic diagram showing the structure of a driving assembly in an embodiment of a filter pressing apparatus for extracting Chinese herbal medicine liquid.
Fig. 8 is a schematic structural view of a first linkage member in an embodiment of a filter pressing apparatus for extracting Chinese herbal medicine liquid.
Fig. 9 is a schematic structural view of a second linkage member in an embodiment of a filter pressing apparatus for extracting Chinese herbal medicine liquid.
In the figure: 1. a filter pressing cover; 2. a storage cylinder; 3. a support frame; 4. a telescopic structure; 5. a motor; 6. a filtrate port; 7. pressing the filter cylinder; 8. a rotating shaft; 9. a bevel gear set; 10. a driven wheel I; 11. a rotating lever; 12. rotating the sleeve; 13. a socket; 14. a slide plate; 15. a turntable; 16. a driven wheel II; 17. a gear; 18. a filter pressing disc; 19. a connecting rod; 20. rack plate; 21. a socket groove; 22. a first main belt wheel; 23. a screw rod; 24. a chute; 25. a slide block; 26. a pulley; 27. a driving wheel; 28. a protruding column; 29. a first slave pulley; 30. a first belt; 31. a second main belt wheel; 32. a second belt; 33. a second slave belt wheel; 34. a threaded sleeve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In addition, an element in the present disclosure may be referred to as being "fixed" or "disposed" on another element or being directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1 to 9, in the embodiment of the invention, a filter pressing device for extracting Chinese herbal medicine liquid comprises a storage barrel 2, wherein the storage barrel 2 is supported by a support frame 3, a filtrate port 6 is arranged on one side of the storage barrel 2 facing the ground, a switch structure is arranged on the filtrate port 6, a filter pressing barrel 7 is arranged in the storage barrel 2, a filter pressing cover 1 is arranged at the upper end of the storage barrel 2, a telescopic structure 4 is arranged on the filter pressing cover 1, and the telescopic structure 4 is fixed on the support frame 3 and can drive the filter pressing cover 1 to lift along the vertical direction of space so that the filter pressing cover 1 can be separated from the storage barrel 2, and a filter pressing worker can conveniently put the cleaned Chinese herbal medicine and a proper amount of solvent into the filter pressing cover 7;
the filter pressing mechanism is arranged on the filter pressing cover 1 and is arranged in the storage barrel 2, and comprises an amplitude component and a lifting component which are arranged in a linkage manner, wherein the lifting component is used for carrying out filter pressing on Chinese herbal medicines arranged in the storage barrel 2, and when the amplitude component is triggered, the lifting amplitude of the lifting component is increased, so that the Chinese herbal medicines arranged in the storage barrel 2 can be further filter pressed.
In the embodiment of the invention, the filtrate port 6 and the horizontal ground are kept at a certain height, the filtrate port 6 is in a closed state in an initial state, a worker firstly adds traditional Chinese medicinal materials and a solvent into the storage cylinder 2, when the filter pressing mechanism works, the lifting assembly and the filter pressing cylinder 7 lift along the vertical direction of the filter pressing cylinder 7, juice of the Chinese herbal medicine is fused into the solvent by lifting extrusion, precipitation of medicinal components in the Chinese herbal medicine is accelerated, the filtrate port 6 is opened after the filter pressing process is finished, and the Chinese medicinal liquid flows into a collecting cylinder placed below the filtrate port 6 along the inner wall of the storage cylinder 2.
As an embodiment of the present invention, referring to fig. 7, 8 and 9, a filter pressing device for extracting a Chinese herbal medicine liquid, further includes a driving component, where the driving component is disposed in the storage barrel 2 and includes a first linkage member and a second linkage member, the first linkage member is connected with the amplitude component, the second linkage member is connected with the lifting component, and the lifting component can repeatedly crush the Chinese herbal medicine placed in the storage barrel 2 when the driving component acts;
the driving assembly further comprises a maltese cross movement arranged in the filter pressing cover 1;
the maltese cross movement comprises a driving wheel 27, a driven wheel I10 and a driven wheel II 16, wherein a rotating shaft 8 is coaxially fixed on the driving wheel 27, the rotating shaft 8 is fixedly connected with an output shaft of a motor 5 fixed on a filter pressing cover 1, the driven wheel I10 is rotatably installed on the filter pressing cover 1, the driven wheel II 16 is rotatably connected with the filter pressing cover 1, a protruding column 28 is fixedly arranged on the driving wheel 27, and the protruding column 28 is matched with slotted holes on the driven wheel I10 and the driven wheel II 16, so that the driven wheel I10 and the driven wheel II 16 can be driven to rotate when the driving wheel 27 rotates, and the driven wheel I10 and the driven wheel II 16 only rotate by one quarter of a circle when the driving wheel 27 rotates for one circle;
the first linkage piece comprises a bevel gear group 9 fixedly connected with the driven wheel I10, the bevel gear group 9 is fixedly connected with a second main belt wheel 31 rotatably installed on the filter pressing cover 1, a second belt 32 is sleeved on the second main belt wheel 31, one end of the second belt 32, which is far away from the second main belt wheel 31, is connected with a second auxiliary belt wheel 33 rotatably installed on the filter pressing cover 1, the radius of the second main belt wheel 31 is in a proportional relation with the radius of the second auxiliary belt wheel 33, so that the second auxiliary belt wheel 33 can completely rotate for one circle when the second main belt wheel 31 acts;
specifically, the bevel gear set 9 includes a first bevel gear and a second bevel gear, the first bevel gear is fixedly connected with the first driven wheel 10, and the second bevel gear is fixedly connected with the second main belt wheel 31 rotatably installed on the filter pressing cover 1;
the second linkage part comprises a first slave belt pulley 29 fixedly connected with the second driven pulley 16, a first belt 30 is arranged on the first slave belt pulley 29, one end of the first belt 30, which is far away from the first slave belt pulley 29, is connected with a first main belt pulley 22 rotatably arranged in the filter pressing cover 1, a rotating structure is arranged on the first main belt pulley 22, and the first slave belt pulley 29 and the first main belt pulley 22 have the same proportional relation, so that when the first slave belt pulley 29 rotates, the rotating structure can perform rolling operation;
further, please refer to fig. 6, the rotating structure includes a rotating rod 11 fixedly connected with the first main pulley 22, a rotating sleeve 12 is slidably disposed at one end of the rotating rod 11 away from the first main pulley 22, and a filter pressing disc 18 is fixedly disposed at one end of the rotating sleeve 12 away from the rotating rod 11.
Specifically, the rotating sleeve 12 is provided with a clamping groove adapted to the rotating rod 11, and one end of the rotating rod 11, which is far away from the first main belt wheel 22, is provided with a clamping block, and the clamping block slides in the clamping groove, so that the rotating rod 11 can slide relative to the rotating sleeve 12 and is not separated from the rotating sleeve 12; when the merchant number one main belt wheel 22 rotates, the rotating rod 11 can be driven to rotate, at the moment, the Chinese herbal medicines in the filter pressing barrel 7 can be rolled on the filter pressing disc 18, juice in the Chinese herbal medicines is fully separated out, the utilization rate of the Chinese herbal medicines is improved, and meanwhile, the filter pressing extraction time of the Chinese herbal medicines is shortened.
Referring to fig. 4, the amplitude component includes a rotary table 15 coaxially and fixedly connected with the second slave pulley 33, a chute 24 is provided on the rotary table 15, and an adjusting structure is slidably provided in the chute 24;
the adjusting structure comprises a screw rod 23 rotatably mounted on the rotary table 15, a gear 17 is fixedly arranged at the end part of the screw rod 23, the gear 17 is matched with a rack plate 20 fixed on the filter pressing cover 1, the rack plate 20 is of an arc-shaped structure, the inner wall of the rack plate 20 is attached to the side wall of the rotary table 15 but not connected with the rotary table 15, a threaded sleeve 34 in threaded connection with the screw rod 23 is arranged on the screw rod 23, a sliding block 25 is fixedly arranged on the threaded sleeve 34, and the sliding block 25 slides in the sliding groove 24.
From the above, the motor 5 is started, the driving wheel 27 continuously rotates, the driving wheel 27 and the driven wheel 10 are kept in a transmission state, at this time, under the action of the first linkage element, the turntable 15 rotates, when the turntable 15 rotates, the sliding block 25 arranged in the sliding groove 24 takes the rotation center of the turntable 15 as the center, the sliding block 25 moves to the center of the turntable 15 as the radius, and the sliding block 25 moves circularly, and when the sliding block 25 moves circularly, the screw rod 23 rotates along with the rotation, the gear 17 fixed at the end part of the screw rod 23 is matched with the rack plate 20 or can rotate to drive the screw rod 23 to rotate, at this time, the threaded sleeve 34 moves along the screw rod 23 and slowly approaches the gear 17, and at this time, the circular movement radius of the sliding block 25 increases.
Still further, referring to fig. 4 and 5, the lifting assembly includes a socket 13 rotatably connected to the rotating sleeve 12, a connecting rod 19 is fixedly disposed on the socket 13, a sliding plate 14 is fixedly disposed at an end of the connecting rod 19 away from the socket 13, the sliding plate 14 has a "]" structure, and a pulley 26 is disposed in the sliding plate 14, and the pulley 26 is fixedly connected to the threaded sleeve 34.
Specifically, the rotating sleeve 12 is provided with a sleeve joint groove 21, and the sleeve joint piece 13 is rotatably disposed in the sleeve joint groove 21, so that the rotating sleeve 12 can rotate relative to the sleeve joint piece 13.
In the embodiment of the present invention, as can be seen from the above, when the driving wheel 27 and the driven wheel 10 keep a transmission state, the turntable 15 rotates, during the rotation process, the slider 25 performs a circular motion, the circular motion of the slider 25 is decomposed into a vertical motion and a horizontal motion, when the turntable 15 rotates, the pulley 26 slides in the slide plate 14 and drives the slide plate 14 to lift in a vertical direction, during the descending process of the slide plate 14, the gear 17 is meshed with the rack plate 20, so that the slider 25 gradually approaches the gear 17, under the action of the connecting rod 19, the distance between the press filtration disc 18 and the bottom of the press filtration drum 7 is reduced, at this time, the driving wheel 27 and the driven wheel 10 are separated from the transmission state, the driving wheel 27 continuously rotates, and keeps the transmission state with the driven wheel 16, and drives the primary pulley 22 to continuously rotate, and when the primary pulley 22 rotates, the rotating rod 11 can drive the press filtration disc 18 to rotate and roll the Chinese herbal medicine placed between the turntable 15 and the drum 7.
As an embodiment of the invention, a filter pressing working method for extracting Chinese herbal medicine liquid is also provided, and the filter pressing equipment for extracting Chinese herbal medicine liquid comprises the following steps:
step one: starting the telescopic structure 4 to separate the filter pressing cover 1 from the storage cylinder 2, putting the clean Chinese herbal medicines into the filter pressing cylinder 7, and closing the filter pressing cover 1;
step two: starting the motor 5 to drive the driving wheel 27 to continuously drive in the same direction, and keeping a transmission state with the driven wheel I10 when the driving wheel 27 rotates, so as to drive the lifting assembly to lift the filter pressing disc 18 in the filter pressing barrel 7, and executing the filter pressing action, wherein the driving wheel 27 and the driven wheel II 16 do not drive at the moment;
step three: the driving wheel 27 continuously rotates and keeps a transmission state with the driven wheel II 16, so that the rotating structure is driven to act, the filter pressing disc 18 rotates in the filter pressing cylinder 7, rolling action is carried out on the Chinese herbal medicine arranged between the filter pressing disc 18 and the filter pressing cylinder 7, and the Chinese herbal medicine is fully extracted;
step four: the driving wheel 27 continues to rotate and then is separated from the driven wheel II 16, at the moment, the driving wheel 27 and the driven wheel I10 enter a transmission state, and the amplitude component is controlled to act, so that the filter pressing disc 18 is further close to the bottom of the filter pressing cylinder 7;
step five: and the motor 5 continuously acts, and the second, third and fourth steps are repeated, so that the continuous extraction of the Chinese herbal medicine liquid is realized.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (9)
1. A filter-pressing equipment is used in chinese herbal medicine liquid extraction, characterized by that includes:
the device comprises a storage barrel (2), wherein a filter pressing barrel (7) is arranged in the storage barrel (2), a filter pressing cover (1) is arranged at the upper end of the storage barrel (2), and a telescopic structure (4) is arranged on the filter pressing cover (1);
the filter pressing mechanism is arranged on the filter pressing cover (1) and is arranged in the storage cylinder (2), and comprises an amplitude component and a lifting component which are arranged in a linkage manner, wherein the lifting component is used for filter pressing Chinese herbal medicines arranged in the storage cylinder (2), and when the amplitude component is triggered, the lifting amplitude of the lifting component is increased, so that the Chinese herbal medicines arranged in the storage cylinder (2) can be further filter pressed;
the driving assembly is arranged in the storage barrel (2) and comprises a first linkage piece and a second linkage piece, the first linkage piece is connected with the amplitude assembly, the second linkage piece is connected with the lifting assembly, and the lifting assembly can repeatedly crush Chinese herbal medicines in the storage barrel (2) when the driving assembly acts.
2. The filter pressing device for extracting Chinese herbal medicine liquid according to claim 1, wherein the driving assembly further comprises a maltese cross movement arranged in the filter pressing cover (1);
the maltese cross movement comprises a driving wheel (27), a driven wheel I (10) and a driven wheel II (16), wherein a rotating shaft (8) is coaxially fixed on the driving wheel (27), the rotating shaft (8) is fixedly connected with an output shaft of a motor (5) fixed on the filter pressing cover (1), the driven wheel I (10) is rotatably installed on the filter pressing cover (1), and the driven wheel II (16) is rotatably connected with the filter pressing cover (1).
3. The filter pressing device for extracting Chinese herbal medicine liquid according to claim 2, wherein the first linkage member comprises a bevel gear set (9) fixedly connected with the driven wheel one (10), the bevel gear set (9) is fixedly connected with a second main belt wheel (31) rotatably mounted on the filter pressing cover (1), a second belt (32) is sleeved on the second main belt wheel (31), and one end, far away from the second main belt wheel (31), of the second belt (32) is connected with a second auxiliary belt wheel (33) rotatably mounted on the filter pressing cover (1).
4. The filter pressing device for extracting Chinese herbal medicine liquid according to claim 2, wherein the second linkage member comprises a first slave pulley (29) fixedly connected with the second slave pulley (16), a first belt (30) is arranged on the first slave pulley (29), one end of the first belt (30), which is far away from the first slave pulley (29), is connected with a first main pulley (22) rotatably arranged in the filter pressing cover (1), and a rotating structure is arranged on the first main pulley (22).
5. The filter pressing device for extracting Chinese herbal medicine liquid according to claim 4, wherein the rotating structure comprises a rotating rod (11) fixedly connected with the first main belt wheel (22), a rotating sleeve (12) is slidably arranged at one end of the rotating rod (11) far away from the first main belt wheel (22), and a filter pressing disc (18) is fixedly arranged at one end of the rotating sleeve (12) far away from the rotating rod (11).
6. A filter pressing device for extracting Chinese herbal medicine liquid according to claim 3, wherein the amplitude component comprises a rotary table (15) coaxially and fixedly connected with the second slave pulley (33), a sliding groove (24) is formed in the rotary table (15), and an adjusting structure is slidably arranged in the sliding groove (24).
7. The filter pressing device for extracting Chinese herbal medicine liquid according to claim 6, wherein the adjusting structure comprises a screw rod (23) rotatably mounted on the rotary table (15), a gear (17) is fixedly arranged at the end of the screw rod (23), the gear (17) is matched with a rack plate (20) fixed on the filter pressing cover (1), a threaded sleeve (34) in threaded connection with the screw rod (23) is arranged on the screw rod (23), a sliding block (25) is fixedly arranged on the threaded sleeve (34), and the sliding block (25) slides in the sliding groove (24).
8. The filter pressing device for extracting Chinese herbal medicine liquid according to claim 5, wherein the lifting assembly comprises a sleeve joint (13) rotationally connected with the rotating sleeve (12), a connecting rod (19) is fixedly arranged on the sleeve joint (13), and a sliding plate (14) is fixedly arranged at one end, far away from the sleeve joint (13), of the connecting rod (19).
9. The working method of filter pressing for Chinese herbal medicine liquid extraction is characterized in that the filter pressing device for Chinese herbal medicine liquid extraction according to claim 8 is adopted, and comprises the following steps:
step one: starting the telescopic structure (4), separating the filter pressing cover (1) from the storage cylinder (2), putting the clean Chinese herbal medicine into the filter pressing cylinder (7), and closing the filter pressing cover (1);
step two: starting a motor (5) to drive a driving wheel (27) to continuously drive in the same direction, wherein the driving wheel (27) and a driven wheel I (10) keep a transmission state when rotating, so as to drive a lifting assembly to lift a filter pressing disc (18) in a filter pressing cylinder (7) to execute filter pressing action, and the driving wheel (27) and a driven wheel II (16) do not drive at the moment;
step three: the driving wheel (27) continuously rotates and keeps a transmission state with the driven wheel II (16), so that the rotating structure is driven to act, the filter pressing disc (18) rotates in the filter pressing cylinder (7), rolling action is carried out on the Chinese herbal medicine arranged between the filter pressing disc (18) and the filter pressing cylinder (7), and the Chinese herbal medicine is fully extracted;
step four: the driving wheel (27) continues to rotate and then is separated from the driven wheel II (16), at the moment, the driving wheel (27) and the driven wheel I (10) enter a transmission state, and the amplitude component is controlled to act, so that the filter pressing disc (18) is further close to the bottom of the filter pressing drum (7);
step five: and (5) continuously operating the motor, and repeating the second, third and fourth steps to realize continuous extraction of the Chinese herbal medicine liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310469810.0A CN116638812A (en) | 2023-04-27 | 2023-04-27 | Filter pressing equipment for extracting Chinese herbal medicine liquid and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310469810.0A CN116638812A (en) | 2023-04-27 | 2023-04-27 | Filter pressing equipment for extracting Chinese herbal medicine liquid and working method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116638812A true CN116638812A (en) | 2023-08-25 |
Family
ID=87622051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310469810.0A Withdrawn CN116638812A (en) | 2023-04-27 | 2023-04-27 | Filter pressing equipment for extracting Chinese herbal medicine liquid and working method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116638812A (en) |
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2023
- 2023-04-27 CN CN202310469810.0A patent/CN116638812A/en not_active Withdrawn
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Application publication date: 20230825 |