Centrifugal device for phytoextraction

Abstract

The utility model discloses a centrifugal device for phytoextraction, which relates to the technical field of phytoextraction and comprises a barrel, a discharge pipe is fixedly connected to the right side of the barrel close to the bottom, a support seat is fixedly connected to the lower side of the barrel, and a barrel cover is movably mounted on the outer wall of the barrel close to the upper side. And a centrifugal mechanism is fixedly connected to the upper surface of the bottom wall of the supporting seat and comprises a motor and a separation barrel, and the lower side of the motor is fixedly connected to the middle of the upper surface of the bottom wall of the supporting seat. According to the centrifugal device for plant extraction, the motor drives the separation barrel to rotate and drives the stirring rod to rotate reversely, so that the spiral blade conveys materials downwards, then the lowermost side of the spiral blade and the lower surface of the inner side of the separation barrel jointly extrude the materials, liquid is discharged, and then the liquid is filtered; therefore, liquid in the materials in the separation cylinder is completely discharged as much as possible, and the centrifugal efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plant extraction, in particular to a centrifugal device for plant extraction. Background Art

[0002] During the plant ingredient extraction process, the raw materials undergo a series of processes, including leaching or alcohol extraction, screening, centrifugation, membrane filtration, resin adsorption, and post-processing, to achieve the extraction of the plant ingredients. During the centrifugation process, centrifugal extraction equipment is required for solid-liquid separation. Centrifugal extraction equipment primarily utilizes the principle of centrifugal force. After the crushed plants enter the centrifuge cylinder, the cylinder rotates at high speed. Due to the different specific gravities of the liquid and solid in the mixture, the liquid and solid are subjected to different centrifugal forces. After centrifugation, the liquid and solid are discharged from the liquid phase outlet and the solid phase outlet, respectively, to achieve solid-liquid separation.

[0003] Chinese patent document CN220779088U discloses a centrifugal device for plant extraction, comprising a device housing, a centrifuge body housed within the device housing, a transmission rod vertically disposed within the centrifuge body, four stirring blades symmetrically disposed on the outer surface of the transmission rod, the ends of the four stirring blades each being fixed with a mounting tube, a spring being fixed within the mounting tube, the end of the spring being in contact with a movable rod, the end of the movable rod being provided with a scraper that fits tightly against the inner wall of the centrifuge body. In this utility model, when the centrifuge body rotates, the connecting gear drives the driven gear to rotate, synchronously driving the transmission rod to rotate, causing the stirring blades to move, stirring the raw materials inside so that the raw materials can be better centrifuged, and the scraper scrapes out impurities adhering to the inner wall of the centrifuge body to prevent these impurities from affecting the centrifugal effect.

[0004] The existing technology has the following problems:

[0005] The centrifugal device only uses a stirring component to stir the solid matter, causing the liquid to separate from the solid. However, in actual operation, the broken plants act like a sponge, causing a small amount of liquid to be adsorbed and difficult to separate from the solid, making it difficult for the liquid to be completely discharged. Utility Model Content

[0006] The utility model provides a centrifugal device for plant extraction to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0008] A centrifugal device for plant extraction includes a cylinder, a discharge pipe is fixedly connected to the right side of the cylinder near the bottom, a support seat is fixedly connected to the lower side of the cylinder, a cylinder cover is movably installed on the outer wall of the cylinder near the upper side, and a centrifugal mechanism is fixedly connected to the upper surface of the bottom wall of the support seat.

[0009] Preferably, the centrifugal mechanism includes a motor and a separation cylinder, the lower side of the motor is fixedly connected to the middle of the upper surface of the bottom wall of the support seat, the lower axis of the separation cylinder is fixedly connected to a holder, the output end of the motor is fixedly connected to a transmission sleeve, the inner side of the holder is movably sleeved on the outer side of the transmission sleeve, and the separation cylinder, holder and transmission sleeve are located on the inner side of the cylinder body.

[0010] The outer wall of the first gear is fixedly connected to the gear of the first frame by a screw and a nut, and the lower wall of the first gear is fixedly connected to the gear of the first frame by a screw and a nut.

[0011] Preferably, a spiral blade is fixedly connected to the outer side of the stirring rod near the bottom.

[0012] Preferably, a screw is fixedly connected to the upper side of the stirring rod, the outer side of the screw is threadedly connected to a threaded seat, and the outer side of the threaded seat is fixedly sleeved in the upper middle circular tube of the fixed disk.

[0013] Preferably, the outer side of the stirring rod is movably connected to two connecting plates symmetrically distributed up and down near the upper and lower sides, the outer side of the clamping strip is slidably connected to the second groove on the inner side of the connecting plate, the outer side of the connecting plate is movably connected to the inner side of the separation cylinder, and the side of the connecting plates close to each other is fixedly connected with several annularly distributed spiral support strips, and the inner sides of several of the spiral support strips are fixedly connected with rubber strips, and the outer sides of the rubber strips fit the inner wall of the separation cylinder.

[0014] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0015] 1. The utility model provides a centrifugal device for plant extraction, which adopts the cooperation of a clamping block, a motor, a separation cylinder, a clamping seat, a transmission sleeve, a fixed plate, a gear ring, a first gear, a second gear, a stirring rod, a screw rod, a threaded seat, a spiral blade, a rubber strip and a clamping strip. The motor drives the separation cylinder to rotate, and drives the stirring rod to rotate in the opposite direction, so that the spiral blade conveys the material downward, and then the lower side of the spiral blade and the inner lower surface of the separation cylinder jointly squeeze the material to discharge the liquid, and then the liquid is filtered, so that the liquid in the material inside the separation cylinder is discharged as much as possible, thereby improving the centrifugal efficiency.

[0016] 2. The utility model provides a centrifugal device for plant extraction, which adopts the cooperation of a separation cylinder, a card seat, a transmission sleeve, a fixed disk, a gear ring and a clamping block. The fixed disk is installed and removed by twisting the nut, and the outer protrusion of the transmission sleeve is clamped into the inner side of the card seat to complete the installation and removal of the separation cylinder. The clamping block is movably connected to the clamping groove on the outer side of the gear ring to complete the installation of the gear ring, so that most of the components on the centrifugal mechanism can be disassembled, which is convenient for cleaning the separation cylinder and replacing and maintaining other components. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model;

[0019] Figure 3 It is a partial cross-sectional three-dimensional structural diagram of the motor part of the utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the fixed disk portion of the utility model;

[0021] Figure 5 It is a partial cross-sectional three-dimensional structural diagram of the stirring rod portion of the present invention;

[0022] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure of part A in the middle.

[0023] In the figure: 1. Cylinder body; 2. Discharge pipe; 3. Support seat; 4. Cylinder cover; 5. Centrifugal mechanism; 51. Motor; 52. Separation cylinder; 53. Card seat; 54. Transmission sleeve; 55. Fixed plate; 56. Ring gear; 57. First gear; 58. Second gear; 59. Agitator rod; 510. Screw; 511. Threaded seat; 512. Spiral blade; 513. Connecting plate; 514. Spiral support strip; 515. Rubber strip; 516. Card strip; 517. Card block. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1 、 Figure 2 As shown, a centrifugal device for plant extraction includes a cylinder 1, a discharge pipe 2 is fixedly connected to the right side of the cylinder 1 near the bottom, a support base 3 is fixedly connected to the lower side of the cylinder 1, a cylinder cover 4 is movably installed on the outer wall of the cylinder 1 near the upper side, and a centrifugal mechanism 5 is fixedly connected to the upper surface of the bottom wall of the support base 3.

[0026] It should be noted that a valve assembly is provided on the outside of the discharge pipe 2 to control the closing and opening of the inside of the discharge pipe 2.

[0027] like Figure 2 、 Figure 3 As shown, the centrifugal mechanism 5 includes a motor 51 and a separation cylinder 52. The lower side of the motor 51 is fixedly connected to the middle of the upper surface of the bottom wall of the support base 3. The lower axis of the separation cylinder 52 is fixedly connected to a holder 53. The output end of the motor 51 is fixedly connected to a transmission sleeve 54. The inner side of the holder 53 is movably connected to the outer side of the transmission sleeve 54, and the separation cylinder 52, the holder 53 and the transmission sleeve 54 are located on the inner side of the cylinder body 1.

[0028] It should be noted that the motor 51 drives the transmission sleeve 54 to rotate, and the protrusions on the outside of the transmission sleeve 54 drive the holder 53 to rotate. When the holder 53 rotates, it drives the separation cylinder 52 to rotate. When the separation cylinder 52 rotates, it drives the internal material to rotate, so that the liquid is discharged. The separation cylinder 52 is used to isolate the stage particles in the material inside the separation cylinder 52.

[0029] like Figure 4 、 Figure 5 As shown, a fixed plate 55 is fixedly connected to the convex ring on the inner side of the cylinder 1 near the upper side through a screw and a nut, and a gear ring 56 is rotatably connected to the lower side of the fixed plate 55 near the edge. The outer side of the gear ring 56 is movably sleeved on the inner side of the separation cylinder 52, and a plurality of annularly distributed blocks 517 are fixedly connected to the outer wall of the separation cylinder 52 near the upper side. The outer groove of the gear ring 56 is movably sleeved on the outer side of the block 517. The middle part of the lower side of the fixed plate 55 is rotatably connected to the first gear 57, and the lower side of the fixed plate 55 is rotatably connected to the second gear 58. The left side of the second gear 58 is meshed and connected with the inner side of the gear ring 56, and the right side of the second gear 58 is meshed and connected with the left side of the first gear 57. A stirring rod 59 is movably sleeved on the inner side of the first gear 57. The outer wall of the stirring rod 59 is fixedly connected to a plurality of annularly distributed clips 516 near the upper and lower ends, and the inner first groove of the first gear 57 is slidably connected to the outer side of the clip 516.

[0030] It should be noted that when the separation drum 52 rotates, it relies on the block 517 to drive the ring gear 56 to rotate, the ring gear 56 drives the second gear 58 to rotate, the second gear 58 drives the first gear 57 to rotate, and the first gear 57 relies on the clamping bar 516 to drive the stirring rod 59 to rotate, causing the stirring rod 59 and the separation drum 52 to rotate synchronously in opposite directions.

[0031] like Figure 5 As shown, a spiral blade 512 is fixedly connected to the outer side of the stirring rod 59 near the bottom.

[0032] It should be noted that the spiral blade 512 conveys the material downward, causing the material to accumulate between the spiral blade 512 and the bottom wall of the separation cylinder 52, and then the lower side of the spiral blade 512 squeezes the material, causing the liquid in the material to be squeezed out.

[0033] like Figure 4 、 Figure 5 As shown, a screw rod 510 is fixedly connected to the upper side of the stirring rod 59 , and a threaded seat 511 is threadedly connected to the outer side of the screw rod 510 . The outer side of the threaded seat 511 is fixedly sleeved in the upper middle circular tube of the fixed plate 55 .

[0034] It should be noted that the screw 510 is a reciprocating screw, which contains a thread consisting of two opposite thread lines connected end to end, causing the stirring rod 59 to move up and down, so that the stirring rod 59 drives the spiral blade 512 to move up and down, providing a downward pushing extrusion force on the spiral blade 512.

[0035] like Figure 2 、 Figure 5 and Figure 6 As shown, the outer side of the stirring rod 59 is movably connected to two connecting plates 513 symmetrically distributed above and below the upper and lower sides, the outer side of the clamping strip 516 is slidably connected to the second groove on the inner side of the connecting plate 513, and the outer side of the connecting plate 513 is movably connected to the inner side of the separation cylinder 52. The side of the connecting plates 513 close to each other is fixedly connected with several annularly distributed spiral support strips 514, and the inner sides of the several spiral support strips 514 are fixedly connected with rubber strips 515, and the outer side of the rubber strip 515 fits the inner wall of the separation cylinder 52.

[0036] It should be noted that the clamping strip 516 drives the connecting plate 513 to rotate, causing the connecting plate 513 to drive the rubber strip 515 to rotate, so that the rubber strip 515 scrapes the inner wall of the separation cylinder 52 to prevent fixed particles from adhering to the inner wall of the separation cylinder 52.

[0037] The working principle of the present invention is as follows: first, the motor 51 drives the transmission sleeve 54 to rotate, and the protrusion on the outside of the transmission sleeve 54 drives the card seat 53 to rotate. When the card seat 53 rotates, it drives the separation cylinder 52 to rotate. When the separation cylinder 52 rotates, it relies on the card block 517 to drive the ring gear 56 to rotate, and the ring gear 56 drives the second gear 58 to rotate. The second gear 58 drives the first gear 57 to rotate. The first gear 57 relies on the card strip 516 to drive the stirring rod 59 to rotate, causing the stirring rod 59 and the separation cylinder 52 to rotate synchronously in the opposite direction. The screw rod 510 is a reciprocating screw rod, which contains a thread composed of two opposite thread lines connected end to end, causing the stirring rod 59 to move up and down, so that the stirring rod 59 drives the spiral blade 512 to move up and down, providing a downward pushing extrusion force to the spiral blade 512, and the separation cylinder 52 is driven to rotate by the motor 51, driving the stirring rod 59 to rotate in the opposite direction, so that the spiral blade 512 is transported downward. The material is fed, and then the lowermost side of the spiral blade 512 and the inner lower surface of the separation cylinder 52 jointly squeeze the material to discharge the liquid, and then the liquid is filtered, so that the liquid in the material inside the separation cylinder 52 is discharged as much as possible, thereby improving the centrifugal efficiency. Finally, the setting of the fixed plate 55 prevents the separation cylinder 52 from being thrown out of the inner side of the discharge pipe 2. After removing the nut, the stirring rod 59, the ring gear 56 and other components can be taken out from the inner side of the separation cylinder 52, and then the separation cylinder 52 is removed from the transmission sleeve 54. By screwing the nut, the fixed plate 55 is installed and removed. The outer protrusion of the transmission sleeve 54 is stuck into the inner side of the card seat 53 to complete the installation and removal of the separation cylinder 52. The card block 517 is movably sleeved in the card groove on the outer side of the ring gear 56 to complete the installation of the ring gear 56, so that most of the components on the centrifugal mechanism 5 can be disassembled, which is convenient for cleaning the separation cylinder 52 and replacing and maintaining other components.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A centrifugal device for plant extraction, comprising a cylinder (1), characterized in that: A discharge pipe (2) is fixedly connected to the right side of the cylinder (1) near the bottom, a support seat (3) is fixedly connected to the lower side of the cylinder (1), a cylinder cover (4) is movably mounted on the outer wall of the cylinder (1) near the upper side, and a centrifugal mechanism (5) is fixedly connected to the upper surface of the bottom wall of the support seat (3); The centrifugal mechanism (5) comprises a motor (51) and a separation cylinder (52), wherein the lower side of the motor (51) is fixedly connected to the middle of the upper surface of the bottom wall of the support seat (3), the lower side axis of the separation cylinder (52) is fixedly connected to a holder (53), the output end of the motor (51) is fixedly connected to a transmission sleeve (54), the inner side of the holder (53) is movably sleeved on the outer side of the transmission sleeve (54), and the separation cylinder (52), the holder (53) and the transmission sleeve (54) are located on the inner side of the cylinder (1), the inner side of the cylinder (1) is fixedly connected to a fixed disk (55) on the convex ring near the upper side through a screw and a nut, the lower side of the fixed disk (55) is rotatably connected to a gear ring (56), the outer side of the gear ring (56) is movably sleeved on the inner side of the separation cylinder (52), and the outer wall of the separation cylinder (52) is fixedly connected to a plurality of annularly distributed The clamping block (517) is provided, and the outer clamping groove of the gear ring (56) is movably sleeved on the outer side of the clamping block (517). The middle part of the lower side of the fixed disk (55) is rotatably connected to the first gear (57). The lower side of the fixed disk (55) is rotatably connected to the second gear (58) near the left side. The left side of the second gear (58) is meshed and connected with the inner side of the gear ring (56). The right side of the second gear (58) is meshed and connected with the left side of the first gear (57). The inner side of the first gear (57) is movably sleeved with a stirring rod (59). The outer wall of the stirring rod (59) is fixedly connected to a plurality of annularly distributed clamping strips (516) near the upper and lower ends. The first groove on the inner side of the first gear (57) is slidably connected to the outer side of the clamping strip (516). The outer side of the stirring rod (59) is fixedly connected to a spiral blade (512) near the bottom.

2. A centrifugal device for plant extraction according to claim 1, characterized in that: The upper side of the stirring rod (59) is fixedly connected to a screw rod (510), the outer side of the screw rod (510) is threadedly connected to a threaded seat (511), and the outer side of the threaded seat (511) is fixedly sleeved in the upper middle circular tube of the fixed disk (55).

3. A centrifugal device for plant extraction according to claim 2, characterized in that: The outer side of the stirring rod (59) is movably connected to two connecting plates (513) symmetrically distributed above and below, near the upper and lower sides. The outer side of the clamping strip (516) is slidably connected to the second groove inside the connecting plate (513). The outer side of the connecting plate (513) is movably connected to the inner side of the separation cylinder (52). The side of the connecting plates (513) close to each other is fixedly connected to a plurality of annularly distributed spiral support strips (514). The inner sides of the plurality of spiral support strips (514) are fixedly connected to rubber strips (515), and the outer side of the rubber strip (515) fits the inner wall of the separation cylinder (52).

Images