Extraction device for ginkgo biloba leaves

Abstract

The utility model discloses a kind of extraction devices for ginkgo leaf extraction, belong to ginkgo leaf processing technical field, including ginkgo leaf extraction tank and detachably installed on the cover of ginkgo leaf extraction tank, further including adjusting structure for adjusting the angle and position of ginkgo leaf extraction tank on ginkgo leaf extraction tank.The utility model, when using, open hydraulic cylinder controls ginkgo leaf extraction tank to descend to separate with cover, then open speed reducer motor adjusts the angle of ginkgo leaf extraction tank, again open pulley motor controls ginkgo leaf extraction tank to move to installation shaft, install shaft and brush plate are wrapped, auxiliary motor can be controlled brush plate to clean the inner wall of ginkgo leaf extraction tank at this time, simultaneously, flange pipe connects faucet or water pump to pump water, can make water rotate and spray to the inner wall of ginkgo leaf extraction tank by nozzle, it is helpful to flush out the residual ginkgo leaf extraction surplus material of ginkgo leaf extraction tank inner wall, cleaning is more thorough.

Description

Technical Field

[0001] This utility model relates to the field of ginkgo leaf processing technology, specifically to an extraction device for extracting ginkgo leaves. Background Technology

[0002] Ginkgo leaf extraction equipment is a specialized device used to extract active ingredients (such as flavonoids and lactones) from ginkgo leaves. It is widely used in the pharmaceutical, health product, and cosmetic industries. Its core function is to separate the active ingredients from the raw materials of ginkgo leaves through physical or chemical methods, forming an extract with a specific purity.

[0003] Chinese Patent Publication No. CN219333227U discloses an extraction device for Ginkgo biloba extract, including a frame. An extraction tank is fixedly connected to the upper left position inside the frame, and a sealing end cap is bolted to the top of the extraction tank. In this invention, through the arrangement of a probe body, gears, a first cleaning brush, a toothed ring, an inner ring, a drive box, a second cleaning brush, and an extraction tank, the second cleaning brush and the first cleaning brush rotate with the inner ring. The brush surfaces can wipe the inner wall of the extraction tank and the outside of the probe body respectively. This allows the extraction device for preparing Ginkgo biloba extract to promptly clean the residual extraction material inside the device after the corresponding extraction operation is completed. This effectively prevents the residual extraction material from drying and hardening due to severe adhesion to the inner wall of the device or the outside of the probe if not cleaned in time.

[0004] In the aforementioned prior art, the interior of the extraction tank can be cleaned by a cleaning brush, which helps to remove residual extraction material. However, after cleaning the ginkgo leaf extraction tank, it is not convenient to pour out the impurities directly, which causes the cleaned material to fall to the bottom of the tank and cannot be completely discharged, thus creating a risk of secondary pollution. Utility Model Content

[0005] To address the aforementioned technical shortcomings, the purpose of this utility model is to provide an extraction device for extracting ginkgo leaves, thereby solving the problem in the background art where the extraction device for ginkgo leaf extract is inconvenient to directly pour out impurities after cleaning the ginkgo leaf extraction tank, causing the cleaned residue to easily fall to the bottom of the tank and not be completely discharged, thus creating a potential secondary pollution hazard.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] An extraction apparatus for extracting ginkgo leaves includes:

[0008] Ginkgo biloba extraction vessel, wherein a cover is detachably installed on the ginkgo biloba extraction vessel, and further includes:

[0009] An adjustment structure is placed on the ginkgo leaf extraction vessel to adjust the angle and position of the ginkgo leaf extraction vessel;

[0010] The cleaning structure, located on the adjustment structure, is used to clean the interior of the ginkgo leaf extraction tank after the position has been adjusted.

[0011] A filter structure, arranged on the adjustment structure, is used in conjunction with the cleaning structure to separate the ginkgo leaf extract residue that has been cleaned out.

[0012] Preferably, the adjustment structure includes:

[0013] Support frame;

[0014] The carriage is slidably mounted on the support frame.

[0015] The L-shaped frame is slidably mounted on the carriage.

[0016] The connecting shaft is rotatably mounted inside the L-shaped frame and arranged on the ginkgo leaf extraction tank;

[0017] The mounting bracket is arranged on one side of the L-shaped frame;

[0018] The worm gear is rotatably mounted inside the mounting bracket;

[0019] The geared motor is located on one side of the mounting bracket, and the output end of the geared motor is located on the worm gear.

[0020] The worm gear is located on one side of the connecting shaft and meshes with the worm.

[0021] Preferably, the adjustment structure further includes:

[0022] The hydraulic cylinder is located below the carriage, and its output end is located on the L-shaped frame.

[0023] A sliding assembly, arranged on the carriage, is used to control the horizontal movement of the carriage;

[0024] A limiting component, arranged on the carriage, is used to restrict the position of the ginkgo leaf extraction tank.

[0025] Preferably, the sliding assembly includes:

[0026] Several pulleys are installed inside the carriage and rotate evenly, while the pulleys are movably mounted on the support frame;

[0027] The pulley motor is mounted on the carriage, and the output end of the pulley motor is mounted on the corresponding pulley.

[0028] Preferably, the limiting component includes:

[0029] Electric actuators are mounted on the carriage;

[0030] An arc-shaped limiting rod is arranged on the telescopic end of the electric push rod and contacts the surface of the ginkgo leaf extraction tank;

[0031] An arc-shaped seat is arranged on the inner wall of the support frame and in contact with the surface of the ginkgo leaf extraction tank.

[0032] Preferably, the cleaning structure includes:

[0033] The mounting shaft is rotatably mounted inside the support frame.

[0034] The brush plate is arranged on the mounting shaft;

[0035] The gear ring is fixedly sleeved on the mounting shaft;

[0036] The U-shaped frame is arranged on one side of the support frame;

[0037] The auxiliary motor is located on one side of the U-shaped frame;

[0038] The gear is located on the output end of the auxiliary motor and meshes with the gear ring.

[0039] Preferably, the cleaning structure further includes:

[0040] Flange pipes are arranged on U-shaped frames;

[0041] A through hole is formed inside the mounting shaft and connects to the flange tube;

[0042] Several nozzles are evenly arranged on the mounting shaft.

[0043] Preferably, the filter structure includes:

[0044] The receiving trough, located inside the support frame, is used to collect the extraction residue after cleaning.

[0045] The filter plate is arranged on the inner wall of the receiving tank to intercept the residue from the ginkgo leaf extraction.

[0046] The beneficial effects of this utility model are as follows:

[0047] In this invention, the electric push rod is activated to control the arc-shaped limit rod to disengage from the ginkgo leaf extraction tank. Then, the hydraulic cylinder is activated to control the ginkgo leaf extraction tank to descend and separate from the cover plate. Afterward, the reduction motor can be activated to adjust the angle of the ginkgo leaf extraction tank, and then the pulley motor is activated to control the ginkgo leaf extraction tank to move to the mounting shaft, wrapping the mounting shaft and the brush plate. At this time, the brush plate will contact the inner wall of the ginkgo leaf extraction tank. Activating the auxiliary motor can control the brush plate to clean the inner wall of the ginkgo leaf extraction tank. At the same time, the flange pipe is connected to a faucet or water pump to draw water, which can be sprayed onto the inner wall of the ginkgo leaf extraction tank through rotating nozzles to rinse the ginkgo leaf extraction tank. This helps to flush out the residual ginkgo leaf extract material on the inner wall of the ginkgo leaf extraction tank, making the cleaning more thorough.

[0048] In this invention, the ginkgo leaf extraction residue after rinsing falls into the receiving tank for temporary storage. The extraction residue can be intercepted and recycled using a filter plate, while the generated water can be discharged through the filter plate to separate the extraction residue. Attached Figure Description

[0049] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0050] Figure 1 A schematic diagram of the structure of an extraction device for extracting ginkgo leaves provided in an embodiment of this utility model;

[0051] Figure 2 A side view of an extraction device for extracting ginkgo leaves provided in an embodiment of this utility model;

[0052] Figure 3 A schematic diagram of a U-shaped frame structure for an extraction device for extracting ginkgo leaves, provided in an embodiment of this utility model;

[0053] Figure 4 A schematic diagram of the slide structure of an extraction device for extracting ginkgo leaves provided in an embodiment of this utility model;

[0054] Figure 5 A schematic diagram of the connecting shaft structure of an extraction device for extracting ginkgo leaves provided in an embodiment of this utility model;

[0055] Figure 6 A schematic cross-sectional view of the support frame of an extraction device for extracting ginkgo leaves, provided in an embodiment of this utility model.

[0056] Explanation of reference numerals in the attached figures:

[0057] 1. Ginkgo leaf extraction tank; 101. Cover plate; 2. Support frame; 201. Slide frame; 202. L-shaped frame; 203. Connecting shaft; 204. Mounting frame; 205. Worm gear; 206. Gear motor; 207. Worm wheel; 208. Hydraulic cylinder; 209. Pulley; 210. Pulley motor; 211. Electric push rod; 212. Arc-shaped limit rod; 213. Arc-shaped seat; 3. Mounting shaft; 301. Brush plate; 302. Gear ring; 303. U-shaped frame; 304. Auxiliary motor; 305. Gear; 306. Flange pipe; 307. Through hole; 308. Nozzle; 4. Receiving trough; 401. Filter plate. Detailed Implementation

[0058] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0059] Example 1:

[0060] like Figures 1 to 6 As shown, this utility model provides an extraction device for extracting ginkgo leaves, including: a ginkgo leaf extraction tank 1 and a cover plate 101 detachably installed on the ginkgo leaf extraction tank 1, and also includes an adjustment structure on the ginkgo leaf extraction tank 1 for adjusting the angle and position of the ginkgo leaf extraction tank 1.

[0061] The adjustment structure includes a support frame 2 and a slide 201 slidably mounted on the support frame 2, an L-shaped frame 202 slidably mounted on the slide 201, a connecting shaft 203 rotatably mounted inside the L-shaped frame 202 and arranged on the ginkgo leaf extraction tank 1, a mounting frame 204 arranged on one side of the L-shaped frame 202, a worm gear 205 rotatably mounted inside the mounting frame 204, a reduction motor 206 arranged on one side of the mounting frame 204, the output end of the reduction motor 206 arranged on the worm gear 205, and a worm wheel 207 arranged on one side of the connecting shaft 203 and meshing with the worm gear 205. The reduction motor 206 can control the rotation of the worm gear 205, and the worm gear 205 drives the connecting shaft 203 to rotate inside the L-shaped frame 202 through meshing with the worm wheel 207, thereby causing the ginkgo leaf extraction tank 1 to rotate to adjust the angle, which helps to pour out the extraction residue in the ginkgo leaf extraction tank 1.

[0062] The adjustment structure also includes a hydraulic cylinder 208 arranged below the slide 201, the output end of the hydraulic cylinder 208 is arranged on the L-shaped frame 202, a sliding component arranged on the slide 201 for controlling the horizontal movement of the slide 201, and a limiting component arranged on the slide 201 for limiting the position of the ginkgo leaf extraction tank 1. Opening the hydraulic cylinder 208 can control the L-shaped frame 202 to descend, so that the L-shaped frame 202 drives the ginkgo leaf extraction tank 1 to descend through the connecting shaft 203 to separate from the cover plate 101.

[0063] Specifically, the sliding assembly includes several pulleys 209 that are uniformly rotatably installed inside the slide 201. The pulleys 209 are movably mounted on the support frame 2. A pulley motor 210 is arranged on the slide 201, and the output end of the pulley motor 210 is arranged on the corresponding pulley 209. Turning on the pulley motor 210 can drive the pulley 209 to rotate, so that the pulley 209 rolls on the support frame 2 and drives the slide 201 to slide horizontally with the ginkgo leaf extraction tank 1.

[0064] Specifically, the limiting components include an electric push rod 211 arranged on the slide 201, an arc-shaped limiting rod 212 arranged on the telescopic end of the electric push rod 211 and in contact with the surface of the ginkgo leaf extraction tank 1, and an arc-shaped seat 213 arranged on the inner wall of the support frame 2 and in contact with the surface of the ginkgo leaf extraction tank 1. The arc-shaped limiting rod 212 and the arc-shaped seat 213 can limit the position of the ginkgo leaf extraction tank 1. By opening the electric push rod 211 to control the arc-shaped limiting rod 212 to descend, the limiting on the side of the ginkgo leaf extraction tank 1 can be released. By controlling the ginkgo leaf extraction tank 1 to move away from the arc-shaped seat 213, its angle can be adjusted.

[0065] Example 2:

[0066] Based on Example 1, in order to clean the inside of the Ginkgo leaf extraction tank 1 after adjusting its position, a cleaning structure is arranged on the adjustment structure.

[0067] The cleaning structure includes a mounting shaft 3 rotatably installed inside the support frame 2, a brush plate 301 arranged on the mounting shaft 3, a gear ring 302 fixedly sleeved on the mounting shaft 3, a U-shaped frame 303 arranged on one side of the support frame 2, an auxiliary motor 304 arranged on one side of the U-shaped frame 303, and a gear 305 arranged on the output end of the auxiliary motor 304 and meshing with the gear ring 302. The auxiliary motor 304 is turned on to control the rotation of the gear 305. The gear 305 can drive the mounting shaft 3 to rotate by meshing with the gear ring 302. The mounting shaft 3 will drive the brush plate 301 to move in a circular motion inside the ginkgo leaf extraction tank 1. During the process, the brush plate 301 can clean the extraction residue attached to the inner wall of the ginkgo leaf extraction tank 1.

[0068] The cleaning structure also includes a flange pipe 306 arranged on the U-shaped frame 303, a through hole 307 opened inside the mounting shaft 3 and connected to the flange pipe 306, and several nozzles 308 evenly arranged on the mounting shaft 3. The flange pipe 306 is connected to a faucet or water source by a water pipe, and water is pumped into the through hole 307 by a water pump. Finally, the water is sprayed onto the inner wall of the ginkgo leaf extraction tank 1 through the nozzles 308 and rotates with the rotation of the mounting shaft 3 to help flush out the extraction residue.

[0069] Example 3:

[0070] Based on Example 1, a filtration structure was arranged in the adjustment structure in order to separate the ginkgo leaf extract residue that was swept out.

[0071] The filtration structure includes a receiving trough 4 inside the support frame 2 for receiving the extraction residue after cleaning, and a filter plate 401 arranged on the inner wall of the receiving trough 4 for intercepting the extraction residue of ginkgo leaves. The cleaned water and extraction residue will fall into the receiving trough 4, the filter plate 401 can intercept the extraction residue of ginkgo leaves, and the water will be discharged through the filter plate 401.

[0072] Working principle: When cleaning the residual ginkgo leaf extract in the ginkgo leaf extraction tank 1, first activate the hydraulic cylinder 208 to control the L-shaped frame 202 to descend, causing the L-shaped frame 202 to drive the ginkgo leaf extraction tank 1 to descend via the connecting shaft 203 and separate from the cover plate 101. Then, activate the electric push rod 211 to control the arc-shaped limit rod 212 to descend and disengage from the side limit of the ginkgo leaf extraction tank 1. Subsequently, activate the pulley motor 210 to drive the pulley 209 to rotate, causing the pulley 209 to roll on the support frame 2 and drive the slide 201 to slide horizontally. The slide 201 then drives... The ginkgo leaf extraction vessel 1 is positioned away from the arc-shaped base 213 and the cover plate 101. When the ginkgo leaf extraction vessel 1 moves to the middle position of the support frame 2, the geared motor 206 is activated to control the rotation of the worm gear 205. The worm gear 205, through meshing with the worm wheel 207, drives the connecting shaft 203 to rotate inside the L-shaped frame 202, thereby causing the ginkgo leaf extraction vessel 1 to rotate and adjust its angle so that the ginkgo leaf extraction vessel 1 faces the mounting shaft 3 and matches the angle of the mounting shaft 3. Subsequently, by continuously controlling the horizontal movement of the ginkgo leaf extraction vessel 1, it can be driven to fit onto the mounting shaft 3. During the process, the ginkgo leaf extraction vessel 1... The inner wall of the ginkgo leaf extraction tank 1 will compress the brush plate 301, eventually causing the brush plate 301 to be positioned inside the ginkgo leaf extraction tank 1 and in contact with the inner wall of the ginkgo leaf extraction tank 1. At this time, the auxiliary motor 304 can be turned on to control the gear 305 to rotate. The gear 305 can drive the mounting shaft 3 to rotate by meshing with the gear ring 302. The mounting shaft 3 will rotate inside the flange pipe 306 and drive the brush plate 301 to move in a circular motion inside the ginkgo leaf extraction tank 1. During this process, the brush plate 301 can clean the extraction residue adhering to the inner wall of the ginkgo leaf extraction tank 1. At the same time, the flange pipe 306 can be connected to water via a water pipe. Water is pumped from a tap or water source into flange pipe 306 and then into through hole 307 on mounting shaft 3. Finally, it is sprayed onto the inner wall of ginkgo leaf extraction tank 1 through nozzle 308. The spraying is done in a rotating manner with the rotation of mounting shaft 3, which helps to flush out the extraction residue in ginkgo leaf extraction tank 1. The cleaned water and extraction residue fall into receiving trough 4 in ginkgo leaf extraction tank 1 and then slide along the inclined surface of receiving trough 4 toward filter plate 401. Filter plate 401 can intercept the extraction residue of ginkgo leaves for recycling, while water is discharged through filter plate 401.

[0073] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An extraction apparatus for extracting ginkgo leaves, comprising a ginkgo leaf extraction tank (1), wherein a cover plate (101) is detachably installed on the ginkgo leaf extraction tank (1), characterized in that, Also includes: An adjustment structure is arranged on the ginkgo leaf extraction tank (1) to adjust the angle and position of the ginkgo leaf extraction tank (1); A cleaning structure is arranged on the adjustment structure for cleaning the interior of the Ginkgo biloba extraction tank (1) after the position has been adjusted. A filter structure, arranged on the adjustment structure, is used in conjunction with the cleaning structure to separate the ginkgo leaf extract residue that has been cleaned out.

2. The extraction apparatus for extracting ginkgo leaves as described in claim 1, characterized in that, The adjustment structure includes: Support frame (2); The carriage (201) is slidably mounted on the support frame (2); The L-shaped frame (202) is slidably mounted on the slide (201); The connecting shaft (203) is rotatably mounted inside the L-shaped frame (202) and arranged on the ginkgo leaf extraction tank (1); Mounting bracket (204) is arranged on one side of L-shaped bracket (202); The worm gear (205) is rotatably mounted inside the mounting bracket (204); A geared motor (206) is arranged on one side of the mounting bracket (204), and the output end of the geared motor (206) is arranged on the worm (205); The worm gear (207) is arranged on one side of the connecting shaft (203) and meshes with the worm (205).

3. The extraction apparatus for extracting ginkgo leaves as described in claim 1, characterized in that, The adjustment structure further includes: A hydraulic cylinder (208) is arranged below the slide (201), and the output end of the hydraulic cylinder (208) is arranged on the L-shaped frame (202); A sliding assembly, arranged on the carriage (201), is used to control the horizontal movement of the carriage (201); A limiting component, arranged on the slide (201), is used to limit the position of the ginkgo leaf extraction tank (1).

4. The extraction apparatus for extracting ginkgo leaves as described in claim 3, characterized in that, The sliding assembly includes: Several pulleys (209) are evenly rotated and installed inside the carriage (201), and the pulleys (209) are movably installed on the support frame (2); A pulley motor (210) is arranged on a slide (201), and the output end of the pulley motor (210) is arranged on the corresponding pulley (209).

5. The extraction apparatus for extracting ginkgo leaves as described in claim 3, characterized in that, The limiting component includes: An electric actuator (211) is mounted on a carriage (201); An arc-shaped limiting rod (212) is arranged on the telescopic end of the electric push rod (211) and contacts the surface of the ginkgo leaf extraction tank (1); An arc-shaped seat (213) is arranged on the inner wall of the support frame (2) and in contact with the surface of the ginkgo leaf extraction tank (1).

6. The extraction apparatus for extracting ginkgo leaves as described in claim 1, characterized in that, The cleaning structure includes: The mounting shaft (3) is rotatably mounted inside the support frame (2); The brush plate (301) is arranged on the mounting shaft (3); The gear ring (302) is fixedly sleeved on the mounting shaft (3); The U-shaped frame (303) is arranged on one side of the support frame (2); An auxiliary motor (304) is arranged on one side of the U-shaped frame (303); A gear (305) is arranged on the output end of the auxiliary motor (304) and meshes with a gear ring (302).

7. The extraction apparatus for extracting ginkgo leaves as described in claim 1, characterized in that, The cleaning structure also includes: Flange pipe (306) is arranged on U-shaped frame (303); A through hole (307) is provided inside the mounting shaft (3) and is connected to the flange tube (306); Several nozzles (308) are evenly arranged on the mounting shaft (3).

8. The extraction apparatus for extracting ginkgo leaves as described in claim 1, characterized in that, The filtering structure includes: The receiving trough (4) is located inside the support frame (2) and is used to receive the extraction residue after cleaning. A filter plate (401) is arranged on the inner wall of the receiving tank (4) to intercept the residue from the extraction of ginkgo leaves.

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