Spice extraction device

Abstract

The utility model relates to a spice extraction device. The spice extraction device comprises a first squeezing assembly, a second squeezing assembly, a third squeezing assembly and a collecting part, the first squeezing assembly is provided with a first extract discharging port, the second squeezing assembly is provided with a second extract discharging port, the third squeezing assembly is provided with a third extract discharging port, a discharging port of the first squeezing assembly is communicated with a feeding port of the second squeezing assembly, and a discharging port of the second squeezing assembly is communicated with a feeding port of the third squeezing assembly; the second extract outlet and the third extract outlet are communicated with the collecting part. According to the spice extraction device provided by the embodiment of the invention, the first squeezing assembly, the second squeezing assembly and the third squeezing assembly are arranged, three continuous squeezing processes are formed, then fruit raw materials can be sufficiently and thoroughly squeezed, excessive fruit juice can be effectively prevented from remaining in squeezed residues, raw material waste is effectively avoided, and the production cost is reduced. The second extract outlet and the third extract outlet are used for discharging fruit juice, the fruit juice is collected in the collecting part in a centralized mode, and collection is more convenient.

Description

TECHNICAL FIELD

[0001] The present application relates to the tobacco flavor processing technical field, and particularly to a flavor extraction device. BACKGROUND

[0002] In the production process of a cigarette factory, flavor is often added to tobacco during the cut tobacco process. Different specifications of cigarette products require different flavors, and there are many types of flavors. For example, the raw materials for making flavors include Chinese herbal medicines, fruits, and peppermint. For fruit flavors, fruit juice is first extracted, and then the flavor is extracted from the fruit juice. Currently, two opposing rollers are used to extract juice from fruits in the production workshop of a cigarette factory. The juice is extracted by squeezing the fruits between the two opposing rollers. However, it is found that this juice extraction method has limited squeezing degree of the fruits, and the juice is not completely extracted, resulting in a large amount of residual juice in the fruit residue and waste of raw materials. CONTENT OF THE UTILITY MODEL

[0003] The present application aims to provide a flavor extraction device that can more completely squeeze fruit raw materials, thereby effectively solving the problems in the prior art.

[0004] To this end, the present application provides a flavor extraction device, comprising:

[0005] A first squeezing assembly having an inlet and an outlet, the first squeezing assembly being used for squeezing materials;

[0006] A second squeezing assembly having an inlet and an outlet, the second squeezing assembly being used for squeezing materials;

[0007] A third squeezing assembly having an inlet and an outlet, the third squeezing assembly being used for squeezing materials;

[0008] A collection part for collecting material extracts;

[0009] The second squeezing assembly is provided with a second extract outlet, the third squeezing assembly is provided with a third extract outlet, the outlet of the first squeezing assembly and the inlet of the second squeezing assembly are communicated, the outlet of the second squeezing assembly and the inlet of the third squeezing assembly are communicated, and the second extract outlet and the third extract outlet are both communicated with the collection part.

[0010] In some possible implementations, the first squeezing assembly includes two parallel rollers, and the gap between the two rollers is used for passing materials, and the two rollers cooperate to squeeze the materials.

[0011] In some possible implementations, the second pressing assembly comprises a sleeve and a threaded shaft rotatably arranged in the sleeve, an outer periphery of the threaded shaft is provided with a helical thread along an axial direction, the sleeve is provided with a first window and a second window, the first window and the second window are both in communication with an inner space of the sleeve, the first window is configured as an inlet of the second pressing assembly, the second window is configured as an outlet of the second pressing assembly, the sleeve is provided with a plurality of sieve holes on an outer periphery thereof, and the sieve holes are configured as a second extract outlet.

[0012] In some possible implementations, the sleeve is a circular cylindrical structure, and an open end of the sleeve at a downstream end of the sleeve in a material conveying direction of the threaded shaft is configured as the second window, and the first window and the sieve holes are both arranged on the outer periphery of the sleeve.

[0013] In some possible implementations, an axis of the sleeve is horizontally arranged, the threaded shaft is coaxially arranged with the sleeve, the first window is arranged on a top of the outer periphery of the sleeve close to the other end of the sleeve opposite to the second window, and the sieve holes are a plurality of and uniformly arranged on the outer periphery of the sleeve.

[0014] In some possible implementations, an inner wall of the sleeve is partially provided with a helical protrusion along the axial direction, and the helical protrusion is matched with the helical thread of the threaded shaft to extrude the material.

[0015] In some possible implementations, the third pressing assembly comprises a first extrusion part and a second extrusion part that are horizontally movable, the first extrusion part and the second extrusion part are close to or away from each other to extrude the material, a top of a gap between the first extrusion part and the second extrusion part is configured as an inlet of the third pressing assembly, a bottom of the gap between the first extrusion part and the second extrusion part is configured as an outlet of the third pressing assembly, and a through hole is arranged through the second extrusion part and configured as a third extract outlet.

[0016] In some possible implementations, the third pressing assembly further comprises a first outer housing, the two rollers are arranged side by side in an inner space of the first outer housing, the sleeve is arranged in the inner space of the first outer housing and below the two rollers, an open end of the sleeve extends out of the first outer housing, and the first extrusion part and the second extrusion part are below the open end of the sleeve.

[0017] In some possible implementations, the third pressing assembly further comprises a second outer housing connected to an outer side of the first outer housing, the first extrusion part and the second extrusion part are arranged in the second outer housing, a material guide inclined table is arranged above the first extrusion part and above the second extrusion part to guide the material to the gap between the first extrusion part and the second extrusion part, and a material blocking plate is horizontally movably arranged below the first extrusion part and the second extrusion part to periodically open or close a lower part of the gap between the first extrusion part and the second extrusion part.

[0018] In some possible implementation manners, the device further comprises a driving motor and a first driving shaft connected with an output shaft of the driving motor, one end of the first driving shaft is connected with the driving motor, the other end of the first driving shaft is drivingly connected with a second driving shaft, the first driving shaft is arranged in the threaded shaft to drive the threaded shaft to rotate, the first driving shaft is drivingly connected with the rotating roller, the second driving shaft is provided with a first cam and a second cam, the first cam drives the first extrusion part to act, and the second cam drives the material blocking plate to act.

[0019] The fruit material is fully and completely squeezed, waste of the fruit material is avoided, and the second extract outlet and the third extract outlet are arranged on the second squeezing assembly and the third squeezing assembly respectively, the second extract outlet and the third extract outlet are used for discharging juice, and the juice is collected in the collecting part, so that the juice is collected more conveniently. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 A structure diagram of the spice extraction device provided by the embodiment of the present application is provided.

[0021] Figure 2 A structure diagram of the spice extraction device provided by the embodiment of the present application is provided. Figure 1 A local enlarged view of A in FIG. 4. DETAILED DESCRIPTION

[0022] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described below in connection with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0023] As Figures 1-2As shown, the embodiment of the present application provides a spice extraction device, which is applied to the spice manufacturing process of a cigarette factory. When manufacturing tobacco shreds, the cigarette factory needs to add spices to the tobacco shreds. According to different cigarette products, different spices are added. The spices are of various types. The raw materials for manufacturing the spices include Chinese herbal medicines, fruits, peppermint and the like. For the manufacturing process of the fruit spices, the fruits are squeezed first, and then the squeezed juice is processed to extract the fruit spices. At present, the juice squeezing in the production workshop of the cigarette factory is usually realized by two oppositely arranged squeezing rollers. The two oppositely arranged squeezing rollers squeeze the fruits to realize the juice squeezing. It is found in practice that the squeezing effect of the fruits is poor, the squeezing degree is limited, and the squeezed juice is not thorough enough. Therefore, a large amount of juice is left in the fruit residues, which causes the waste of raw materials. The spice extraction device provided by the present application aims to improve the fruit squeezing effect, avoid the residue of a large amount of juice in the fruit residues, and prevent the waste of raw materials.

[0024] The spice extraction device includes a first squeezing assembly, a second squeezing assembly and a third squeezing assembly. The first squeezing assembly is provided with an inlet and an outlet. The second squeezing assembly is provided with an inlet and an outlet. The third squeezing assembly is provided with an inlet and an outlet. The first squeezing assembly, the second squeezing assembly and the third squeezing assembly are all used for squeezing the raw materials. The inlet of the first squeezing assembly is used for putting in the raw materials. The outlet of the first squeezing assembly and the inlet of the second squeezing assembly are communicated. The outlet of the second squeezing assembly and the inlet of the third squeezing assembly are communicated. The outlet of the third squeezing assembly is used for discharging the residue. The device further includes a collecting part 1, which is used for collecting the extracted materials. Preferably, the inlet of the first squeezing assembly is used for putting in the fruits. The outlet of the third squeezing assembly is used for discharging the fruit residues after the juice squeezing. The collecting part 1 is used for collecting the squeezed juice. The second squeezing assembly is provided with a second extracted material outlet. The third squeezing assembly is provided with a third extracted material outlet. The second extracted material outlet and the third extracted material outlet are both communicated with the collecting part 1. The second extracted material outlet and the third extracted material outlet are used for discharging the squeezed juice to the collecting part 1.

[0025] In the embodiment, the fruits are squeezed three times by the first squeezing assembly, the second squeezing assembly and the third squeezing assembly. Therefore, the fruits can be squeezed thoroughly, the fruit squeezing effect is effectively improved, a large amount of fruit juice is avoided to be left in the fruit residues, and the waste of raw materials is avoided.

[0026] The squeezed juice is collected by the collecting part 1. The juice collection is more convenient, and the subsequent process is facilitated.

[0027] Preferably, the first squeezing assembly comprises two rotating rollers 2 arranged side by side, a gap between the two rotating rollers 2 for the material to pass through, the two rotating rollers 2 cooperating to squeeze the material, the axes of the two rotating rollers 2 being arranged horizontally, the two rotating rollers 2 being arranged oppositely, the two rotating rollers 2 having the same height, the two rotating rollers 2 rotating in opposite directions, the upper part of the gap space between the two rotating rollers 2 constituting the feeding port of the first squeezing assembly, the lower part of the gap space between the two rotating rollers 2 constituting the discharging port of the first squeezing assembly, and the two rotating rollers 2 rotating to squeeze the fruit.

[0028] Preferably, the second squeezing assembly comprises a sleeve 3 and a threaded shaft 4 rotatably arranged in the sleeve 3, the outer periphery of the threaded shaft 4 being provided with a helical thread along the axial direction, the sleeve 3 being provided with a first window 5 and a second window, the first window 5 and the second window both being in communication with the internal space of the sleeve 3, the first window 5 constituting the feeding port of the second squeezing assembly, the second window constituting the discharging port of the second squeezing assembly, the outer periphery of the sleeve 3 being provided with sieve holes, and the sieve holes constituting the second extract outlet.

[0029] In the embodiment, the sleeve 3 is a circular cylindrical structure, the downstream end of the sleeve 3 is open to constitute the second window along the material conveying direction of the threaded shaft 4, the first window 5 and the sieve holes are both arranged on the outer periphery of the sleeve 3, the axis of the sleeve 3 is arranged horizontally, the threaded shaft 4 is coaxially arranged in the sleeve 3, the first window 5 is arranged on the outer periphery top near the other end of the sleeve 3 opposite to the second window, the number of the sieve holes is multiple and uniformly arranged on the outer periphery of the sleeve 3, and the inner wall of the sleeve 3 is partially provided with helical protrusions 6 along the axial direction, the helical protrusions 6 are matched with the helical thread of the threaded shaft 4 to squeeze the material.

[0030] In the embodiment, the sleeve 3 is fixedly arranged, the threaded shaft 4 is coaxially arranged in the internal space of the sleeve 3, the axis of the sleeve 3 is arranged horizontally, the helical thread spirally surrounds the outer periphery of the threaded shaft 4, when the threaded shaft 4 rotates in the internal space of the sleeve 3, the helical thread of the outer periphery of the threaded shaft 4 pushes and squeezes the material, the left end of the sleeve 3 is open, the first window 5 is arranged on the top of the sleeve 3 near the right end, the first window 5 penetrates the outer peripheral wall of the sleeve 3, the first window 5 faces upward, the first window 5 constitutes the feeding port of the second squeezing assembly, the left end of the sleeve 3 constitutes the discharging port of the second squeezing assembly, and the sieve holes are uniformly arranged on the outer periphery of the sleeve 3. As for the aperture of the sieve holes, the sieve holes can allow the squeezed juice to pass through, and the juice residue cannot pass through, and the squeezed juice passes through the sieve holes into the collecting part 1.

[0031] The outer periphery diameter of the threaded shaft 4 is slightly smaller than the inner wall diameter of the sleeve 3, the inner wall of the sleeve 3 is partially provided with helical protrusions 6, the path of the helical protrusions 6 can be matched with the path of the helical thread of the outer periphery of the threaded shaft 4, the gap between the helical protrusions 6 and the helical thread of the threaded shaft 4 is 2-5 mm, and through the squeezing of the helical protrusions 6, the squeezing effect on the fruit can be improved, so that the fruit juice squeezing is more complete.

[0032] More preferably, the third squeezing assembly comprises a first squeezing part 7 and a second squeezing part 8, the first squeezing part 7 and the second squeezing part 8 are close to or away from each other to squeeze the material, the top of the gap between the first squeezing part 7 and the second squeezing part 8 is configured as the feeding port of the third squeezing assembly, the bottom of the gap between the first squeezing part 7 and the second squeezing part 8 is configured as the discharging port of the third squeezing assembly, a through hole is provided on the second squeezing part 8, the through hole is configured as the third extract outlet, and the first squeezing part 7 and the second squeezing part 8 are close to each other to squeeze and extract the material.

[0033] In an example, the first outer housing 9 is further provided, the two rotating rollers 2 are arranged side by side in the interior of the first outer housing 9, the sleeve 3 is arranged in the interior of the first outer housing 9 and below the two rotating rollers 2, the open end of the sleeve 3 extends out of the first outer housing 9, and the first squeezing part 7 and the second squeezing part 8 are below the open end of the sleeve 3.

[0034] Preferably, the second outer housing 10 is further provided, the second outer housing 10 is connected to the outer side of the first outer housing 9, the first squeezing part 7 and the second squeezing part 8 are arranged in the second outer housing 10, a material guiding inclined table 11 is arranged above the first squeezing part 7 and the second squeezing part 8 to guide the material to the gap between the first squeezing part 7 and the second squeezing part 8, and a material blocking plate 20 is horizontally movably arranged below the first squeezing part 7 and the second squeezing part 8 to periodically open or close the lower part of the gap between the first squeezing part 7 and the second squeezing part 8.

[0035] In the embodiment, the second outer housing 10 has a left side, a front side and a rear side, the second housing has a door-shaped cross-sectional shape in a horizontal plane, the front side of the second outer housing 10 is connected to the left side of the second outer housing 10 and the first outer housing 9 respectively, the rear side of the second outer housing 10 is connected to the left side of the second outer housing 10 and the first outer housing 9 respectively, the left side, the front side and the rear side of the second outer housing 10 and the left side of the first outer housing 9 enclose a channel space with an upward opening, and the left end of the sleeve 3 extends into the channel space.

[0036] In the embodiment, the first housing 9 is a box-shaped structure with an open top, the two ends of the two rollers 2 are rotatably mounted to the inner wall of the first housing 9 through bearings, the end portions of the two rollers 2 are driven through gears, one of the gears is coaxially arranged on a transmission shaft, the transmission shaft is connected with other power devices to realize the rotation of the two rollers 2 for juice extraction, the sleeve 3 is located below the two rollers 2, a hopper can be arranged between the two rollers 2 and the first window 5 of the sleeve 3, so that the material after being squeezed by the two rollers 2 enters the inside of the sleeve 3 through the first window 5, and then further juice extraction is performed through the cooperation of the threaded shaft 4 and the sleeve 3, the left end of the sleeve 3 is open and extends out of the first housing 9, the right end of the sleeve 3 is connected to the first housing 9, the space inside the first housing 9 and below the sleeve 3 constitutes the collecting part 1, the juice squeezed in the sleeve 3 drips downward through the sieve hole of the sleeve 3, and the fruit residue is driven by the threaded shaft 4 to be discharged outward through the left end of the sleeve 3 and falls into the gap between the first squeezing part 7 and the second squeezing part 8, and then is squeezed and extracted through the first squeezing part 7 and the second squeezing part 8.

[0037] In a preferred mode, the drive motor 12 and the first drive shaft 13 connected with the output shaft of the drive motor 12 are further included, one end of the first drive shaft 13 is connected with the drive motor 12, the other end of the first drive shaft 13 is drivingly connected with the second drive shaft 14, the first drive shaft 13 penetrates through the threaded shaft 4 to drive the threaded shaft 4 to rotate, the first drive shaft 13 is drivingly connected with the roller 2, the first cam 15 and the second cam 16 are arranged on the second drive shaft 14, the first cam 15 drives the first squeezing part 7 to act, and the second cam 16 drives the blocking plate 20 and the second squeezing part 8 to act.

[0038] In the embodiment, the synchronous action of the first pressing assembly, the second pressing assembly and the third pressing assembly is realized through the first driving shaft 13, the second driving shaft 14 and the driving motor 12, the whole pressing action is realized through one driving motor 12, the process is more coherent, the driving motor 12 is arranged outside the first outer shell 9, the output shaft of the driving motor 12 is connected with the first driving shaft 13, a synchronous belt can also be arranged between the output shaft of the driving motor 12 and the transmission connecting shaft, so as to drive the two rotating rollers 2, the first driving shaft 13 is horizontally arranged, the first driving shaft 13 is coaxially arranged through the threaded shaft 4, a key can be arranged between the first driving shaft 13 and the threaded shaft 4, so as to drive the threaded shaft 4, the left end of the first driving shaft 13 is arranged through the second outer shell 10, the second driving shaft 14 is arranged outside the second outer shell 10 through a support frame and the like, the second driving shaft 14 is located below the left end of the first driving shaft 13, the second driving shaft 14 is vertically arranged, a group of bevel gears can be arranged between the top end of the second driving shaft 14 and the left end of the first driving shaft 13, so as to realize transmission connection, the first cam 15 and the second cam 16 are coaxially and spacedly arranged on the second driving shaft 14, the first cam 15 is located above the second cam 16, the outer periphery of the first cam 15 abuts against the left side of the first extrusion part 7, the first extrusion part 7 is arranged in a block shape, the second extrusion part 8 is arranged in a plate shape, the plane where the second extrusion part 8 is located is a vertical plane, the left side surface of the second extrusion part 8 can abut against the right side surface of the first extrusion part 7, the second extrusion part 8 is arranged inside the second outer shell 10, a window is arranged on the left side of the second outer shell 10, the first extrusion part 7 can be movably arranged through the window, when the first extrusion part 7 and the second extrusion part 8 are close to each other, the material is extruded, the squeezed juice passes through the through hole on the second extrusion part 8 and enters the collecting part 1, the bottom of the first outer shell 9 can be provided with a discharge pipeline, so as to facilitate the discharge of the collected juice inside.

[0039] The top of the material guide inclined table 11 is arranged in an inclined manner, so that the upper part of the gap between the first extrusion part 7 and the second extrusion part 8 forms an upward flared structure, the material guide inclined table 11 above the second extrusion part 8 is connected to the second outer shell 10, and the material guide inclined table 11 above the first extrusion part 7 is connected to the first outer shell 9.

[0040] Preferably, a top rod 17 is arranged, the top rod 17 is a long round rod, the axis of the top rod 17 is horizontally arranged, the top rod 17 is movably arranged in the left side of the second outer shell 10, the left end of the top rod 17 can abut against the outer periphery of the second cam 16, the right end of the top rod 17 is connected with the left side of the material blocking plate 20, the right side of the material blocking plate 20 can abut against the bottom of the second extrusion part 8, a spring is arranged between the top rod 17 and the second outer shell 10, the spring drives the top rod 17 to move leftward, a spring is arranged between the first extrusion part 7 and the second outer shell 10, the spring drives the first extrusion part 7 to move leftward, a spring is arranged between the second extrusion part 8 and the first outer shell 9, the spring drives the second extrusion part 8 to move leftward.

[0041] More preferably, a limiting rod 18 is arranged between the middle of the second extrusion part 8 and the first outer shell 9, the left end of the limiting rod 18 is connected with the second extrusion part 8, the right end of the limiting rod 18 penetrates through the side wall of the first outer shell 9, then a nut is screwed on the right end of the limiting rod 18, the nut can be clamped with the side wall of the first outer shell 9, thus, the maximum position of the leftward movement of the second extrusion part 8 can be limited, in addition, a material sliding groove 19 is arranged outside the first outer shell 9, the material sliding groove 19 is inside the second outer shell 10, and the material sliding groove 19 is below the top rod 17, a material hole is arranged on the peripheral wall of the second outer shell 10, the juice passing through the through hole on the second extrusion part 8 is guided to the material hole through the material sliding groove 19 and then flows into the collecting part 1, when the second extrusion part 8 is at the leftmost position, the top of the second extrusion part 8 can be clamped with the convex edge below the corresponding material guiding inclined platform 11 above, the bottom of the second extrusion part 8 can be clamped with the convex edge of the left end of the material sliding groove 19 below, so that the second extrusion part 8 keeps stable.

[0042] The material at the left end of the sleeve 3 is adjusted into the space between the first extrusion part 7 and the second extrusion part 8. In the initial state, the convex part of the first cam 15 faces the left side, the convex part of the second cam 16 faces the right side, and there is a gap between the right side of the first extrusion part 7 and the left side of the second extrusion part 8, and the material blocking plate 20 blocks below the gap. Then, when the second drive shaft 14 rotates, the first cam 15 pushes the first extrusion part 7 to the right, the second cam 16 rotates, so that the top rod 17 moves to the left, and at the same time, the second extrusion part 8 also moves to the left, and then the first extrusion part 7 and the second extrusion part 8 extrude the material. The second drive shaft 14 continues to rotate, and the top rod 17 moves away from the contact position between the first extrusion part 7 and the second extrusion part 8 to the left, so as to facilitate the residue to fall downward. The second drive shaft 14 continues to rotate, and the first extrusion part 7 starts to move to the left, and the top rod 17 moves to the right, until the material blocking plate 20 blocks below the gap generated between the first extrusion part 7 and the second extrusion part 8. Thus, it can be repeated. In addition, the first extrusion part 7, the second extrusion part 8 and the material blocking plate 20 are not in contact with the front side and the rear side of the second outer shell 10. After extrusion, the residue falls downward. At this time, the residue juice content discharged from the sleeve 3 is very small, and the first extrusion part 7 and the second extrusion part 8 do not need to be excessively extruded.

[0043] It should be noted that the terms "one embodiment", "an embodiment", "exemplary embodiment", "some embodiments", and / or the like, in the present description, are not necessarily referring to the same embodiment and that the terms "in an embodiment" and / or "in some embodiments" are not necessarily referring to the same embodiment and that the terms "in an embodiment" and / or "in some embodiments" are not necessarily referring to the same embodiment. Furthermore, the terms "in an embodiment" and / or "in some embodiments" are not necessarily referring to the same embodiment and that the terms "in an embodiment" and / or "in some embodiments" are not necessarily referring to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the purview of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicit

[0044] It should be readily understood that the terms "on", "above", and "on top of", in the present disclosure, are to be interpreted in the broadest context, such that "on" means not only "directly on" but also "on" with intervening features or layers therebetween, and "above" or "on top of" means not only "above" or "on top of" but also "above" or "on top of" with no intervening features or layers therebetween (i.e., directly on).

[0045] Moreover, spatially relative terms, such as "beneath", "below", "lower", "above", "upper", and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. The spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. The devices can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0046] Note that, in the description, relative terms such as "first" and "second", and the like, can be used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0047] Finally, it should be noted that the above-described embodiments are merely intended for describing and illustrating, not limiting, the technical solutions of the present application; even though the present application has been described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the above embodiments, or equivalently replace some or all of the technical features thereof; and such modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A spice extraction device, characterized by, The application relates to a material squeezing device, which comprises the following components: a first squeezing component with an inlet and an outlet, which is used for squeezing material; a second squeezing component with an inlet and an outlet, which is used for squeezing material; a third squeezing component with an inlet and an outlet, which is used for squeezing material; a collecting part used for collecting material extract; wherein the second squeezing component is provided with a second extract outlet, the third squeezing component is provided with a third extract outlet, the outlet of the first squeezing component and the inlet of the second squeezing component are communicated, the outlet of the second squeezing component and the inlet of the third squeezing component are communicated, and the second extract outlet and the third extract outlet are both communicated with the collecting part.

2. A flavour extraction device according to claim 1, characterised in that: The first squeezing component comprises two parallelly arranged rotating rollers, a gap between the two rotating rollers is used for passing material, and the two rotating rollers are used for cooperating to squeeze the material.

3. A flavour extraction device according to claim 2, characterised in that: The second squeezing component comprises a sleeve and a threaded shaft rotatably arranged in the sleeve, a helical thread is arranged on the outer periphery of the threaded shaft along the axial direction, a first window and a second window are arranged on the sleeve, the first window and the second window are both communicated with the internal space of the sleeve, the first window is used as the inlet of the second squeezing component, the second window is used as the outlet of the second squeezing component, a sieve hole is arranged on the outer periphery of the sleeve, and the sieve hole is used as the second extract outlet.

4. A flavour extraction device according to claim 3, characterised in that: The sleeve is a circular cylindrical structure, the downstream end of the sleeve is open to form the second window along the material conveying direction of the threaded shaft, and the first window and the sieve hole are both arranged on the outer periphery of the sleeve.

5. A flavour extraction device according to claim 4, characterised in that: The axis of the sleeve is horizontally arranged, the threaded shaft and the sleeve are coaxially arranged, the first window is arranged on the outer periphery top of the other end of the sleeve which is opposite to the second window, and the sieve hole is a plurality of and uniformly arranged on the outer periphery of the sleeve.

6. A flavour extraction device according to claim 3, characterised in that: A helical protrusion is arranged on the inner wall of the sleeve along the axial direction, the helical protrusion is matched with the helical thread of the threaded shaft to extrude the material.

7. A flavour extraction device according to claim 3, characterised in that: The third squeezing component comprises a first extrusion part and a second extrusion part, the first extrusion part and the second extrusion part are close to or away from each other to extrude the material, the top of the gap between the first extrusion part and the second extrusion part is used as the inlet of the third squeezing component, the bottom of the gap between the first extrusion part and the second extrusion part is used as the outlet of the third squeezing component, and a through hole is arranged on the second extrusion part, and the through hole is used as the third extract outlet.

8. A flavour extraction device according to claim 7, characterised in that: The application further comprises a first outer shell, the two rotating rollers are arranged in the first outer shell, the sleeve is arranged in the first outer shell and below the two rotating rollers, the open end of the sleeve extends out of the first outer shell, and the first extrusion part and the second extrusion part are below the open end of the sleeve.

9. A flavour extraction device according to claim 8, characterised in that: The second shell is connected to the outer side of the first shell, the first extrusion part and the second extrusion part are arranged in the second shell, the upper side of the first extrusion part and the upper side of the second extrusion part are provided with a material guide inclined table for guiding the material to the gap between the first extrusion part and the second extrusion part, and the lower side of the first extrusion part and the second extrusion part is horizontally movably provided with a material blocking plate for periodically opening or closing the lower part of the gap between the first extrusion part and the second extrusion part.

10. A flavour extraction device according to claim 8, characterised in that: The drive motor and the first drive shaft connected with the output shaft of the drive motor are further included, one end of the first drive shaft is connected with the drive motor, the other end of the first drive shaft is drivingly connected with the second drive shaft, the first drive shaft is arranged in the threaded shaft to drive the threaded shaft to rotate, the first drive shaft is drivingly connected with the rotating roller, the first cam and the second cam are arranged on the second drive shaft, the first cam drives the first extrusion part to act, and the second cam drives the material blocking plate to act.

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