Spice extraction device

Abstract

The spice extraction device comprises an extraction tank, a supporting frame and a material pipeline, the supporting frame is fixed to the bottom of the extraction tank, the extraction tank is fixedly communicated with the material pipeline, the upper portion of the extraction tank is fixedly communicated with a vertical first supporting cylinder, and a vertical rubber cylinder is fixed to the inner wall of the first supporting cylinder; a material taking cylinder is inserted into the rubber cylinder in a sealing manner, the material taking cylinder can slide up and down along the rubber cylinder in a sealing manner, and the extraction tank and the material taking cylinder are jointly provided with a lifting mechanism and a suction mechanism. According to the device, the sampling piece moves to different heights of the material taking opening, the purposes of quantitative sampling, non-quantitative sampling and continuous extraction of extraction substances at the target depth on the extraction substances in the extraction tank can be achieved respectively, and in the working process, the sampling piece and the lower sealing plug can scrape and clean the inner wall of the material taking barrel, so that the sampling efficiency is improved. And the lower sealing plug always has the trend of sealing and blocking the material taking opening, so that the smooth material taking opening can be blocked in time.

Description

Technical Field

[0001] The invention relates to a spice extraction device, in particular to a spice extraction device. Background Art

[0002] In order to improve the efficient utilization of the effective ingredients in spices, spices are often extracted to separate the effective ingredients. In order to test the effect of extraction and ensure that the effective ingredients after separation can meet the relevant standards and requirements, it is usually necessary to sample and test the extracted substances after separation. The existing extraction devices often need to rely on external sampling devices for detection. However, these sampling devices are prone to mixing the extracted substances of non-target depths into the sampling devices when quantitative sampling or non-quantitative sampling. When the extracted substances of different depths are sampled continuously, they will affect each other, interfere with the detection results, and affect the accuracy of the detection, highlighting the shortcomings of the existing technology. Summary of the invention

[0003] The object of the present invention is to provide a fragrance extraction device to solve the above technical problems.

[0004] To achieve the above purpose, the present invention adopts the following technical solutions: A flavor extraction device comprises an extraction tank, a support frame, and a material pipeline. The support frame is fixed to the bottom of the extraction tank, the extraction tank is fixedly connected to the material pipeline, the upper part of the extraction tank is fixedly connected to a vertical No. 1 support cylinder, the inner wall of the No. 1 support cylinder is fixed to a vertical rubber cylinder, the rubber cylinder is sealed and plugged with a material taking cylinder, the material taking cylinder can slide up and down along the rubber cylinder in a sealed manner, the extraction tank and the material taking cylinder are jointly installed with a lifting mechanism and a suction mechanism, the material taking cylinder is hollow inside, and the upper and lower ends are closed, the bottom of the material taking cylinder is horizontally penetrated by a material taking port, and the upper part is horizontally penetrated by a discharge port, and the discharge port is connected to the suction mechanism. The upper part of the material taking barrel is fixedly connected with a sample discharge tube, and the sample discharge tube is located below the discharge port. The discharge tube is detachably sealed and connected with a seal. A vertical servo motor is fixed on the top of the material taking barrel, and a screw is coaxially fixed to the rotating shaft of the servo motor. A vertical sampling piece is threadedly connected through the screw. The sampling piece is composed of an upper sealing plug, a middle sealing plug and a threaded barrel. The gap between the upper sealing plug and the middle sealing plug is called a sampling cavity. A vertical upper compression spring is fixed to the bottom end of the inner cavity of the material taking barrel, and a vertical lower sealing plug is fixed to the top of the upper compression spring. The lower sealing plug is sealingly and slidably connected to the inner wall of the material taking barrel in an upper and lower manner.

[0005] On the basis of the above technical solution, the bottom end of the extraction tank is fixedly connected to a vertical No. 2 support cylinder, the bottom end of the No. 2 support cylinder is closed, a vertical lower compression spring is fixed to the bottom end of the inner cavity of the No. 2 support cylinder, a vertical No. 4 sealing plug is fixed to the top of the lower compression spring, the No. 4 sealing plug is sealingly and slidingly connected to the inner wall of the No. 2 support cylinder, the No. 4 sealing plug corresponds to the material taking cylinder up and down, and the material taking cylinder can be inserted into the No. 2 support cylinder with a gap.

[0006] On the basis of the above technical scheme, the lifting mechanism includes a support seat, a drag roller, and a No. 2 servo motor. The left and right parts of the support seat are rotatably connected with a horizontal drag roller. The two drag rollers respectively roll and rub with the material taking barrel. The two drag rollers are meshed and driven with gears with a transmission ratio of one to one. The support seat fixes the No. 2 servo motor with a braking function, and the rotating shaft of the No. 2 servo motor is meshed and driven with one of its drag rollers through gears.

[0007] On the basis of the above technical scheme, a vertical No. 3 support cylinder is fixed on the top of the extraction tank, and the No. 3 support cylinder is rotatably connected to the support seat. A vertical No. 3 servo motor is fixed on the top of the extraction tank, and a driving gear is coaxially fixed to the rotating shaft of the No. 3 servo motor. A horizontal driven gear ring is fixed on the outer wall of the support seat, and the driving gear is meshed with the driven gear ring. Two vertical guide plates are eccentrically fixed at equal angles on the outer wall of the feeding barrel. The two guide plates are located at the outer edges of the two feeding ports, and the two guide plates are at the same height as the two feeding ports. A controller is fixed to the extraction tank, and a conductive slip ring is installed on the upper part of the feeding barrel. The stator of the conductive slip ring is fixed to the feeding barrel, and the stator of the conductive slip ring is electrically connected to the servo motor and the No. 2 servo motor through surplus cables. The controller is electrically connected to the rotor of the conductive slip ring through surplus cables. The controller is electrically connected to the No. 3 servo motor, and the controller is electrically connected to an external power supply.

[0008] On the basis of the above technical scheme, the suction mechanism includes an upper support plate, a lower support plate, a No. 4 support cylinder, a discharge pipe, and a pump. A horizontal upper support plate and a lower support plate are fixed on the upper part of the material taking cylinder. The upper support plate and the lower support plate are respectively arranged on the upper and lower sides of the discharge port. The upper support plate and the lower support plate are jointly sealed and rotatably connected with a vertical No. 4 support cylinder. The No. 4 support cylinder is fixedly connected with a horizontal discharge pipe. A vertical pump is fixed on the top of the extraction tank. The suction port of the pump is connected to the discharge pipe through an external surplus hose, and the pump is electrically connected to the controller.

[0009] Based on the above technical solution, the sample discharge tube is inclined outward and downward, the sealing member is a screw cover, the screw cover is threadedly sealed to the sample discharge tube, and the top end surfaces of the upper sealing plug and the middle sealing plug are both in an upward convex cone shape.

[0010] Compared with the prior art, the present invention has the following advantages: the present invention can respectively achieve the purposes of quantitative sampling, non-quantitative sampling and continuous extraction of the extraction material at the target depth in the extraction tank by moving the sampling piece to different heights of the material taking port, and during the working process, the sampling piece and the lower sealing plug will scrape and clean the inner wall of the material taking barrel, and the lower sealing plug always has a tendency to seal the material taking port, and can timely seal the unobstructed material taking port. Therefore, during continuous sampling, the cross-mixing and influence of the extraction materials of different depths in the material taking barrel can be greatly reduced, thereby reducing the interference with the detection results and improving the detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the axial side structure of the present invention.

[0012] Figure 2 It is a front sectional structural schematic diagram of the present invention.

[0013] Figure 3 It is a schematic diagram of the partially enlarged structure of location A of the present invention.

[0014] Figure 4 It is a schematic diagram of the bottom cross-section structure of the extraction tank and the material taking barrel of the present invention.

[0015] Figure 5 It is a schematic diagram of the matching of the sampling piece, the lower sealing plug and the No. 4 sealing plug of the present invention.

[0016] Figure 6 It is a schematic diagram of the cooperation between the driving gear and the driven gear ring of the present invention.

[0017] In the figure: 1, extraction tank, 2, support frame, 3, material pipeline, 4, No. 1 support cylinder, 5, rubber cylinder, 6, material cylinder, 7, lifting mechanism, 8, suction mechanism, 9, material outlet, 10, discharge outlet, 11, sample tube, 12, servo motor, 13, screw rod, 14, sampling piece, 15, upper sealing plug, 16, middle sealing plug, 17, threaded cylinder, 18, sampling chamber, 19, upper compression spring, 20, lower sealing plug, 21, second No. 1 support cylinder, 22. lower compression spring, 23. No. 4 sealing plug, 24. support seat, 25. drag roller, 26. No. 2 servo motor, 27. No. 3 support cylinder, 28. No. 3 servo motor, 29. driving gear, 30. driven gear ring, 31. guide plate, 32. controller, 33. conductive slip ring, 34. upper support plate, 35. lower support plate, 36. No. 4 support cylinder, 37. discharge pipe, 38. pump, 39. screw cover. DETAILED DESCRIPTION

[0018] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] like Figure 1-Figure 6 As shown, a flavor extraction device comprises an extraction tank 1, a support frame 2, and a material pipeline 3. The support frame 2 is fixed at the bottom of the extraction tank 1, and the extraction tank 1 is fixedly connected with the material pipeline 3. The upper part of the extraction tank 1 is fixedly connected with a vertical No. 1 support cylinder 4, and a vertical rubber cylinder 5 is fixed to the inner wall of the No. 1 support cylinder 4. The rubber cylinder 5 is sealed and plugged with a material taking cylinder 6, and the material taking cylinder 6 can slide up and down along the rubber cylinder 5 in a sealed manner. The extraction tank 1 and the material taking cylinder 6 are jointly installed with a lifting mechanism 7 and a suction mechanism 8. The material taking cylinder 6 is hollow inside and closed at both ends. A material taking port 9 is horizontally penetrated at the bottom of the material taking cylinder 6, and a discharge port 10 is horizontally penetrated at the upper part. The discharge port 10 is connected to the suction mechanism 8. A sample discharge tube 11 is fixedly connected to the upper part and is located below the discharge port 10. The discharge tube 37 is detachably sealed and connected with a seal. A vertical servo motor 12 is fixed to the top of the material collection barrel 6. A screw 13 is coaxially fixed to the rotating shaft of the servo motor 12. A vertical sampling piece 14 is threadedly connected to the screw 13. The sampling piece 14 is composed of an upper sealing plug 15, a middle sealing plug 16 and a threaded barrel 17. The gap between the upper sealing plug 15 and the middle sealing plug 16 is called a sampling chamber 18. A vertical upper compression spring 19 is fixed to the bottom end of the inner cavity of the material collection barrel 6. A vertical lower sealing plug 20 is fixed to the top of the upper compression spring 19. The lower sealing plug 20 is sealed and slidably connected to the inner wall of the material collection barrel 6 up and down.

[0020] When in use, the extracting material is introduced into the extraction tank 1 through the material pipeline 3. After the extracting material is left to stand for a specified period of time, the material taking barrel 6 is controlled to move up and down through the lifting mechanism 7. When quantitative sampling is required, the servo motor 12 is first controlled to rotate accordingly, and the sampling piece 14 is moved to the top of the material taking port 9 under the screw transmission. At this time, the lower sealing plug 20 seals the material taking port 9 under the elastic repulsive force of the upper compression spring 19, and then the material taking barrel 6 is controlled to lift appropriately, so that the material taking port 9 moves to the target depth of the extracting material, and then the servo motor 12 is controlled to rotate accordingly, and the sampling piece 14 is moved down along the material taking barrel 6 under the screw transmission until the sampling cavity 18 corresponds to the material taking port 9. At this time, the extracting material can enter the sampling cavity 18, and then the servo motor 12 is controlled to rotate accordingly, so that the sampling piece 14 moves up along the material taking barrel 6. When the sampling cavity 18 moves to the sample discharge tube 11, the sealing piece is removed to discharge the quantitative sample extracting material for detection. When non-quantitative sampling or continuous extraction of the target depth of extraction material is required, the servo motor 12 is first controlled to rotate accordingly, and the sampling piece 14 is moved to the top of the material taking port 9 under the screw transmission. At this time, the lower sealing plug 20 seals the material taking port 9 under the elastic repulsive force of the upper compression spring 19, and then the material taking barrel 6 is controlled to rise and fall appropriately to move the material taking port 9 to the target drug taking depth, and then the servo motor 12 is controlled to rotate accordingly, and the sampling piece 14 is moved down along the material taking barrel 6 under the screw transmission until the upper sealing plug 15 moves to the bottom of the material taking port 9. At this time, the target The extraction material of the standard depth is poured into the inner cavity of the material taking barrel 6 through the material taking port 9, and then the extraction material in the material taking barrel 6 is extracted through the external suction mechanism 8. After the extraction is completed, the material taking barrel 6 is controlled to rise through the lifting mechanism 7 to separate the material taking port 9 from the extraction material, and then the servo motor 12 is controlled to rotate accordingly, so that the sampling member 14 moves to the top of the material taking port 9 under the screw transmission. In this process, the lower sealing plug 20 restores the sealing of the material taking port 9 under the elastic repulsive force of the upper compression spring 19, and the extraction material in the sampling cavity 18 can be discharged from the material taking port 9. In the above process, the sampling member 14 and the lower sealing plug 20 will scrape and clean the inner wall of the material taking barrel 6, and the lower sealing plug 20 always has the tendency to seal the material taking port 9, and can timely block the unblocked material taking port 9, so that the cross mixing and influence of the extraction materials of different depths in the material taking barrel 6 can be greatly reduced, and the detection accuracy is improved.

[0021] The bottom end of the extraction tank 1 is fixedly connected to a vertical No. 2 support cylinder 21, the bottom end of the No. 2 support cylinder 21 is closed, a vertical lower compression spring 22 is fixed to the bottom end of the inner cavity of the No. 2 support cylinder 21, a vertical No. 4 sealing plug 23 is fixed to the top of the lower compression spring 22, the No. 4 sealing plug 23 is sealingly and slidably connected to the inner wall of the No. 2 support cylinder 21, the No. 4 sealing plug 23 corresponds to the material taking cylinder 6 up and down, and the material taking cylinder 6 can be inserted into the No. 2 support cylinder 21 with a gap.

[0022] Furthermore, in order to make the material taking port 9 reach a deeper position in the extraction tank 1, the lifting mechanism 7 is controlled to move the material taking barrel 6 downward so that it pushes down the lower sealing plug 20, so that the material taking port 9 can be moved further downward, or even flush with the bottom end of the inner wall of the extraction tank 1, thereby extracting the extraction material at the bottom of the extraction tank 1. When the material taking barrel 6 rises, the lower sealing plug 20 rises accordingly under the elastic repulsive force of the upper compression spring 19, thereby preventing the extraction material from staying in the No. 2 support barrel 21 for a long time.

[0023] The lifting mechanism 7 includes a support seat 24, a drag roller 25, and a second servo motor 26. The left and right parts of the support seat 24 are rotatably connected with a horizontal drag roller 25. The two drag rollers 25 respectively roll and rub with the material taking barrel 6. The two drag rollers 25 are meshed and driven with gears in a one-to-one transmission ratio. The support seat 24 fixes the second servo motor 26 with a braking function. The rotating shaft of the second servo motor 26 is meshed and driven with one of the drag rollers 25 through gears.

[0024] By controlling the second servo motor 26 to rotate forward and reverse, the two drag rollers 25 can be driven by gears to rotate forward and reverse at the same speed in opposite directions, thereby controlling the lifting and lowering of the material taking barrel 6.

[0025] A vertical No. 3 support cylinder 27 is fixed on the top of the extraction tank 1, and the No. 3 support cylinder 27 is rotatably connected to the support seat 24. A vertical No. 3 servo motor 28 is fixed on the top of the extraction tank 1, and a driving gear 29 is coaxially fixed to the rotating shaft of the No. 3 servo motor 28. A horizontal driven gear ring 30 is fixed on the outer wall of the support seat 24, and the driving gear 29 is meshed with the driven gear ring 30. Two vertical guide plates 31 are eccentrically fixed at equal angles on the outer wall of the material taking cylinder 6. The two guide plates 31 are located at the outer edges of the two material taking ports 9. The guide plate 31 is at the same height as the two feeding ports 9, a controller 32 is fixed to the extraction tank 1, a conductive slip ring 33 is installed on the upper part of the feeding barrel 6, a stator of the conductive slip ring 33 is fixed to the feeding barrel 6, a stator of the conductive slip ring 33 is electrically connected to the servo motor 12 and the second servo motor 26 via surplus cables, a controller 32 is electrically connected to a rotor of the conductive slip ring 33 via surplus cables, a controller 32 is electrically connected to the third servo motor 28, and a controller 32 is electrically connected to an external power supply.

[0026] Furthermore, as mentioned above, when non-quantitative sampling or continuous extraction of the extraction material at the target depth is required, and when the material taking port 9 is unobstructed and located on the surface of the extraction material, by controlling the No. 3 servo motor 28 to rotate, the driving gear 29 and the driven gear ring 30 can be used to drive the support seat 24 to rotate, thereby causing the material taking barrel 6 to rotate, and then the guide plate 31 can be used to scrape the floating foam on the surface of the extraction material, and under the guidance of its centrifugal structure, it is introduced into the material taking port 9 to be sucked by the suction mechanism 8, thereby achieving the purpose of removing the floating foam.

[0027] The suction mechanism 8 includes an upper support plate 34, a lower support plate 35, a No. 4 support cylinder 36, a discharge pipe 37, and a pump 38. A horizontal upper support plate 34 and a lower support plate 35 are fixed to the upper part of the material taking cylinder 6. The upper support plate 34 and the lower support plate 35 are arranged on the upper and lower sides of the discharge port 10. The upper support plate 34 and the lower support plate 35 are jointly sealed and rotatably connected with a vertical No. 4 support cylinder 36. The No. 4 support cylinder 36 is fixedly connected with a horizontal discharge pipe 37. A vertical pump 38 is fixed to the top of the extraction tank 1. The suction port of the pump 38 is connected to the discharge pipe 37 through an external surplus hose. The pump 38 is electrically connected to the controller 32.

[0028] When the material taking barrel 6 rotates, the fourth support barrel 36 which is sealed and rotatably connected can facilitate the pump 38 to continue the extraction operation when the material taking barrel 6 rotates.

[0029] The sample tube 11 is inclined outward and downward, and the sealing member is a screw cover 39, which is threadedly connected to the sample tube 11 in a sealed manner. The top end surfaces of the upper sealing plug 15 and the middle sealing plug 16 are both in an upward convex cone shape.

[0030] The upper sealing plug 15 and the middle sealing plug 16 of the convex cone structure can facilitate the extraction material to be discharged from the material intake port 9, the material discharge port 10 or the sample discharge tube 11 along the top thereof, thereby reducing the residue. The sample discharge tube 11 tilted outward and downward has the same effect.

[0031] The above is a preferred embodiment of the present invention. For ordinary technicians in this field, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, substitutions and variations made to the implementation methods are still within the scope of protection of the present invention.

Claims

1. A flavor extraction device, comprising an extraction tank (1), a support frame (2), and a material pipeline (3), wherein the support frame (2) is fixed to the bottom of the extraction tank (1), and the extraction tank (1) is fixedly connected to the material pipeline (3). Features: The upper part of the extraction tank (1) is fixedly connected to a vertical No. 1 support cylinder (4), the inner wall of the No. 1 support cylinder (4) is fixedly connected to a vertical rubber cylinder (5), the rubber cylinder (5) is sealed and plugged with a material taking cylinder (6), the material taking cylinder (6) can slide up and down along the rubber cylinder (5), the extraction tank (1) and the material taking cylinder (6) are jointly installed with a lifting mechanism (7) and a suction mechanism (8), the interior of the material taking cylinder (6) is hollow, and the upper and lower ends are closed, the bottom of the material taking cylinder (6) is horizontally penetrated by a material taking port (9), and the upper part is horizontally penetrated by a material discharge port (10), the material discharge port (10) is connected to the suction mechanism (8), the upper part of the material taking cylinder (6) is fixedly connected to a sample discharge tube (11), the sample discharge tube (11) is located below the sample discharge port (10) The discharge pipe (37) is detachably sealed and connected with a sealing member, a vertical servo motor (12) is fixed to the top of the material taking barrel (6), a screw (13) is coaxially fixed to the rotating shaft of the servo motor (12), a vertical sampling member (14) is threadedly connected through the screw (13), and the sampling member (14) is composed of an upper sealing plug (15), a middle sealing plug (16) and a threaded barrel (17), and the gap between the upper sealing plug (15) and the middle sealing plug (16) is called a sampling cavity (18), a vertical upper compression spring (19) is fixed to the bottom end of the inner cavity of the material taking barrel (6), a vertical lower sealing plug (20) is fixed to the top of the upper compression spring (19), and the lower sealing plug (20) is sealed and slidably connected to the inner wall of the material taking barrel (6) in an upper and lower manner.

2. A fragrance extraction device according to claim 1, Features: The bottom end of the extraction tank (1) is fixedly connected to a vertical No. 2 support cylinder (21), the bottom end of the No. 2 support cylinder (21) is closed, a vertical lower compression spring (22) is fixed to the bottom end of the inner cavity of the No. 2 support cylinder (21), a vertical No. 4 sealing plug (23) is fixed to the top end of the lower compression spring (22), the No. 4 sealing plug (23) is sealingly and slidably connected to the inner wall of the No. 2 support cylinder (21), the No. 4 sealing plug (23) corresponds to the material extraction cylinder (6) in upper and lower positions, and the material extraction cylinder (6) can be inserted into the No. 2 support cylinder (21) with a gap.

3. A fragrance extraction device according to claim 1 or 2, Features: The lifting mechanism (7) comprises a support seat (24), a drag roller (25), and a second servo motor (26). The left and right parts of the support seat (24) are rotatably connected to a horizontal drag roller (25). The two drag rollers (25) respectively roll and rub against the material taking barrel (6). The two drag rollers (25) are meshed with each other through gears with a transmission ratio of one to one. The support seat (24) fixes the second servo motor (26) with a braking function. The rotating shaft of the second servo motor (26) is meshed with one of the drag rollers (25) through gears.

4. A fragrance extraction device according to claim 3, Features: A vertical No. 3 support cylinder (27) is fixed on the top of the extraction tank (1), and the No. 3 support cylinder (27) is rotatably connected to the support base (24). A vertical No. 3 servo motor (28) is fixed on the top of the extraction tank (1), and a driving gear (29) is coaxially fixed to the rotating shaft of the No. 3 servo motor (28). A horizontal driven gear ring (30) is fixed on the outer wall of the support base (24), and the driving gear (29) meshes with the driven gear ring (30). Two vertical guide plates (31) are eccentrically fixed at equal angles on the outer wall of the material taking cylinder (6), and the two guide plates (31) are located at the outer edges of the two material taking ports (9). The guide plate (31) is at the same height as the two material taking ports (9); a controller (32) is fixed to the extraction tank (1); a conductive slip ring (33) is installed on the upper part of the material taking barrel (6); a stator of the conductive slip ring (33) is fixed to the material taking barrel (6); the stator of the conductive slip ring (33) is electrically connected to the servo motor (12) and the second servo motor (26) via surplus cables; the controller (32) is electrically connected to the rotor of the conductive slip ring (33) via surplus cables; the controller (32) is electrically connected to the third servo motor (28); and the controller (32) is electrically connected to an external power source.

5. A fragrance extraction device according to claim 4, Features: The suction mechanism (8) comprises an upper support plate (34), a lower support plate (35), a fourth support cylinder (36), a discharge pipe (37), and a pump (38). A horizontal upper support plate (34) and a lower support plate (35) are fixed to the upper part of the material taking cylinder (6). The upper support plate (34) and the lower support plate (35) are arranged on the upper and lower sides of the discharge port (10). The upper support plate (34) and the lower support plate (35) are jointly sealed and rotatably connected to a vertical fourth support cylinder (36). The fourth support cylinder (36) is fixedly connected to a horizontal discharge pipe (37). A vertical pump (38) is fixed to the top of the extraction tank (1). The suction port of the pump (38) is connected to the discharge pipe (37) through an external surplus hose. The pump (38) is electrically connected to the controller (32).

6. A fragrance extraction device according to claim 3, Features: The sample discharge tube (11) is inclined outward and downward, the sealing member is a screw cover (39), the screw cover (39) is threadedly connected to the sample discharge tube (11) in a sealing manner, and the top end surfaces of the upper sealing plug (15) and the middle sealing plug (16) are both in an upwardly convex conical shape.

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